| Document | Document Title |
|---|---|
| US07966461B2 |
Apparatus and method for programming functions of display
The present invention provides an apparatus for programming functions of a display. The apparatus comprises a memory, a programming device, and a program code checking unit. The memory is for storing a program code. The programming device coupled to the memory is for reading the program code with a predetermined length from the memory. The program code with the predetermined length is part of the program code. The program code checking unit coupled to the programming device is for checking whether the program code with the predetermined length is consistent with a predetermined state, and for selectively generating a control signal. Under control of the control signal, the programming device determines whether to write the program code with the predetermined length into a memory of the display. |
| US07966460B2 |
Information usage control system, information usage control device and method, and computer readable medium
A system includes a first device and one or more second devices that each provides a user with usage information for using target information, based on control information, wherein the first device has a memory that stores the control information which contains device information and condition information, so as to be associated with the target information, a receiving unit that receives from a requester a request, an inquiry unit that inquires of the second device, when the requester is not managed by its own device, about whether the requester is managed by the device, and a providing unit that provides the requester, when, based on a response to the inquiry and the memory, the requester is managed by the second device designated by the device information, with the usage information, based on the condition information, and the second device has a response unit that sends the response to the inquiry. |
| US07966457B2 |
Configurable cache for a microprocessor
A cache module for a central processing unit has a cache control unit coupled with a memory, and a cache memory coupled with the control unit and the memory wherein the cache memory has a plurality of cache lines, each cache line having a storage area for storing instructions to be issued sequentially and associated control bits, wherein at least one cache line of the plurality of cache lines has at least one branch trail control bit which when set provides for an automatic locking function of the cache line in case a predefined branch instruction has been issued. |
| US07966456B2 |
Method for reducing number of writes in a cache memory
Disclosed is a method for reducing number of writes in a write-back non-volatile cache memory. The method comprises: writing a plurality of data in the cache memory, wherein cache lines meta data for each of the plurality of data is marked as dirty; determining a set of data of the plurality of the data in the cache memory to be flushed to a hard disk, wherein the hard disk is operatively coupled to the cache memory; flushing the set of data of the plurality of data to the hard disk from the cache memory; and writing a clean-marker to the cache memory specifying which of the plurality of the data has been flushed to the disk. |
| US07966453B2 |
Method and apparatus for active software disown of cache line's exlusive rights
Software indicates to hardware of a processing system that its storage modification to a particular cache line is done, and will not be doing any modification for the time being. With this indication, the processor actively releases its exclusive ownership by updating its line ownership from exclusive to read-only (or shared) in its own cache directory and in the storage controller (SC). By actively giving up the exclusive rights, another processor can immediately be given exclusive ownership to that said cache line without waiting on any processor's explicit cross invalidate acknowledgement. This invention also describes the hardware design needed to provide this support. |
| US07966452B2 |
Cache architecture for a processing unit providing reduced power consumption in cache operation
A cache memory processing system is disclosed that is coupled to a main memory and a processing unit. The cache memory processing system includes an input, a low order bit data path, a high order bit data path and an output. The input is for receiving input data that includes at least one low order input bit and at least one high order input bit. The low order bit data path is for processing the at least one low order input bit and providing at least one low order output bit. The high order bit data path for processing the at least one high order input bit and providing at least one high order output bit. The high order bit data path includes at least one exclusive or gate. The output is for providing the at least one low order output bit and the at least one high order output bit. |
| US07966449B2 |
Distributed storage system with global replication
A data storage system apparatus and associated method with a virtualization engine connectable to a remote device over a network for passing access commands between the remote device and a storage space. A plurality of intelligent storage elements (ISEs) are configured for replicating data from a first ISE to a second ISE independently of access commands being simultaneously passed between the virtualization engine and the first ISE. |
| US07966448B2 |
Storage apparatus and data writing method
A storage apparatus includes: a management unit for managing mapping, to a logical volume, of a second dynamically allocated storage area volume in an external storage apparatus, and also managing a management unit for a storage area in the second dynamically allocated storage area volume for storing data sent from the host computer; a volume creation unit for creating, when creating the first dynamically allocated storage area volume in accordance with an externally given command, the first dynamically allocated storage area volume by setting the management unit for the first dynamically allocated storage area volume based on a management unit for a storage area in the second dynamically allocated storage area volume; and a write data writing unit for writing, in accordance with a command from the host computer, the write data sent from the host computer to a storage area in a relevant second dynamically allocated storage area volume. |
| US07966444B2 |
Reconfigurable memory module and method
A computer system includes a controller coupled to a plurality of memory modules each of which includes a memory hub and a plurality of memory devices divided into a plurality of ranks. The memory hub is operable to configure the memory module to simultaneously address any number of ranks to operate in a high bandwidth mode, a high memory depth mode, or any combination of such modes. |
| US07966443B2 |
Memory systems including memory devices coupled together in a daisy-chained arrangement
A memory system having a plurality of memory devices and a memory controller. The memory devices are coupled to one another in a chain. The memory controller is coupled to the chain and configured to output a memory access command that is received by each of the memory devices in the chain and that selects a set of two or more of the memory devices to be accessed. |
| US07966442B1 |
Cache using perfect hash function
In general, this disclosure describes techniques of storing data in and retrieving data from a cache of a computing device. More specifically, techniques are described for utilizing a “perfect hash” function to implement an associative cache within a computing device. That is, the associative cache implements a fully associative map between a predetermined set of addresses and data values, employing only a single tag fetch comparison. |
| US07966441B2 |
Interfacing apparatus and method using a single predetermined communication protocol for accessing remote peripheral devices that use different communication protocols
A server having remote peripheral device access functions for accessing different types of peripheral devices located on a remote host, such as USB, SATA and IDE devices. The remote device access function is implemented in the IPMI section of the server. The IPMI section is connected to a bridge of the server, and communicates with the bridge using a single predetermined communication protocol, such as the PCI protocol, regardless of the type of the peripheral devices being remotely accessed. An application on the remote host communicates with the IPMI section of the server to transmit the data generate by or to be consumed by the peripheral device using a predetermined network protocol. |
| US07966440B2 |
Image processing controller and image forming apparatus
An image processing controller performs transmission and processing of image data by connecting an engine and a CPU connected via a chipset. A first controller controls communication with the chipset via a first PCI-Express I/F. A second controller controls communication with the engine when it is connected via a second PCI-Express I/F. A third controller controls communication with the engine when it is connected via a PCI I/F. The first controller receives, on behalf of the engine, an access from the CPU to the engine and inhibits a reference by the CPU to a resource connected to the image processing controller. |
| US07966436B2 |
Data transmitter having high and low speed transmission units
A data transmitter includes: a packetization unit receiving primary data from a data processor and packetizing the primary data; a high-speed transmission unit transmitting a data packet obtained from the packetization to a display device in a high-speed mode; and a low-speed transmission unit relaying and transmitting secondary data between the data processor and the display device in a low-speed mode. Accordingly, it is possible to transmit and receive data rapidly and efficiently. |
| US07966434B2 |
Detailed description of the preferred embodiments
Disclosed is a printing apparatus including a priority identifier establishment unit. More particularly, the printing apparatus, processing an instruction designated by a priority identifier before another instruction, includes the priority identifier establishment unit that allows a priority identifier to be designated in various forms and methods. Since the priority identifier can be established in various forms and methods, the printing apparatus can achieve enhanced flexibility and effect in priority processing. |
| US07966433B2 |
Method for enhancing performance of data access between a personal computer and a USB Mass Storage, associated personal computer, and storage medium storing an associated USB Mass Storage driver
A method for enhancing performance of data access between a personal computer and a USB Mass Storage is provided. The personal computer is equipped with a plurality of layers of drivers regarding USB data access, and a lower layer of the layers of the drivers includes a USB Bus Driver. The method includes: monitoring commands sent from an operating system (OS) file system to an upper layer; and when a command sent from the OS file system to the upper layer is utilized for accessing data of a data amount that is greater than a predetermined threshold value, omitting a portion of a plurality of IRPs, automatically generating a plurality of replies for replying to the omitted IRPs, and altering at least one IRP of remaining IRPs in order to correctly access the data with a lower IRP count, wherein the plurality of IRPs is associated with the command. |
| US07966432B2 |
Data processing device adaptable to variable external memory size and endianess
A data processing device (D) comprises an external memory (EM) for storing data defining at least part of a program in an Endian form, and an integrated circuit (IC), connected to the external memory (EM), via a memory bus (MB) having an N-bit width, and comprising i) an embedded processor (EP) adapted to run the program, ii) an internal memory (IM) for storing at least a bootstrap code of this program, iii) an external memory interface (EMI) connected to the memory bus (MB), and iv) a processor bus (PB) connecting the internal memory (IM) and the external memory interface (EMI) to the embedded processor (EP). The external memory (EM) also stores, at a chosen address, an N-bit data word (C) having a value representative of its size (equal to N/8 bits) and of the Endian form of the stored program data. The data processing device (D) also comprises a configuration means (CM) coupled to the embedded processor (EP) and to the external memory interface (EMI) and arranged to deduce from at least one part of 8 bits of this N-bit data word (C), read by the external memory interface at the chosen address of the external memory (EM), the size and the Endian form of storage of the external memory, and to set the width of the external memory interface (EMI) according to the deduced external memory size and the data processing mode of the embedded processor (EP) according to the deduced Endian form of storage. |
| US07966431B2 |
Systems for implementing SDRAM controllers, and buses adapted to include advanced high performance bus features
An arbitration logic including one or more modular priority encoders. Each modular priority encoder includes a first logic circuit, a comparator circuit, a second logic circuit, and an encoder circuit. The first logic circuit may be configured to generate a first output signal in response to a plurality of request signals. The comparator circuit may be configured to compare all possible pairs of a plurality of priority signals. The second logic circuit may be configured to generate a control signal in response to (i) the plurality of request signals and (ii) a result of comparing all possible pairs of the plurality of priority signals. The encoder circuit may be configured to generate a second output signal in response to the control signal. |
| US07966429B2 |
Peripheral devices using phase-change memory
Peripheral devices store data in non-volatile phase-change memory (PCM). PCM cells have alloy resistors with high-resistance amorphous states and low-resistance crystalline states. The peripheral device can be a Serial AT-Attachment (SATA) or integrated device electronics (IDE) PCM solid-state disk or a Multi-Media Card/Secure Digital (MMC/SD) card. A peripheral PCM controller accesses PCM mass storage devices containing PCM memory chips that form a mass-storage device that is block-addressable rather than randomly-addressable. SATA, IDE, or MMC/SD transactions from a host bus are read by a bus transceiver on the peripheral PCM controller. Various routines that execute on a CPU in the peripheral PCM controller are activated in response to commands in the host-bus transactions. A PCM controller in the peripheral controller transfers data from the bus transceiver to the PCM mass storage devices for storage. |
| US07966420B2 |
Enhance fault tracing in multi-tiered Ethernet/MPLS network
Techniques for providing connectivity fault management (CFM) for a multi-tiered network are described herein. In one embodiment, a link trace message (LTM) is received at a provider edge (PE) router and originated from a first Ethernet node and destined to a second Ethernet node, where the PE router interfaces an Ethernet and a multi-protocol label switching (MPLS) network. In response, the PE router initiates an MPLS trace session, including generating an MPLS trace message based on the LTM message to one or more MPLS nodes along a path between the first and second Ethernet nodes within the MPLS network. Subsequently, in response to one or more MPLS trace reply messages from the MPLS nodes of the MPLS network, the PE router generates a first link trace reply (LTR) message and sends the first LTR message to the first Ethernet node over the Ethernet. Other methods and apparatuses are also described. |
| US07966419B2 |
Congestion management in an ad-hoc network based upon a predicted information utility
A method of managing traffic in an ad hoc network determines local data traffic levels at a node, and uses the local data traffic levels to define a criteria. The criteria is applied to a microutility associated with the data sample to determine if the data sample should be propagated, temporarily delayed or dropped. |
| US07966418B2 |
Establishing a virtual tunnel between two computer programs
A system transfers data via a communication session between a client application and a server application, where the client application runs on a first network and the server application runs on a second network. The system includes a proxy having a socket to the client application. The proxy converts data between a local protocol run on the first network to a non-local protocol. An agent creates a socket to the server application. The agent converts data between a local protocol run on the second network and the non-local protocol. A server is in communication with the proxy and the agent. The server contains a message queue dedicated to the communication session. The message queue stores data transmitted during the communication session. |
| US07966414B2 |
Methods for multicasting content
A computer-implemented method for tunneling content across a network in which the content has been configured into a digital format compatible with a player. Prior to starting a broadcast session, an announcement is transmitted across the network which contains control information concerning the broadcast session. The control information permits controlled reception of the configured content and includes a start-time. The configured content is encapsulated into a format that supports multicast distribution and controlled reception at particular machines. The configured content is multicast across the network in the encapsulated format to a multiplicity of machines in accordance with the start-time included in the announcement. The control information is used to selectively permit reception at particular ones of the multiplicity of machines, and the encapsulation is stripped from the multicast transmission at the particular machines. As a result, the multicast of the encapsulated data is compatible with the players on the particular machines. A system for implementing UDP tunneling multicasting method is also disclosed. |
| US07966410B2 |
Coordinating data delivery using time suggestions
Coordinating delivery of data to a first computing device from a plurality of second computing devices based on known power times for a resource associated with the first computing device. One of the second computing devices requests a time interval for data delivery. The first computing device compares the requested time interval to the known power times to determine a delivery time. For example, the requested time interval is compared against activation times for recurrent schedules that use the resource, and against previously determined delivery times. The second computing device delivers data at the determined delivery time to preserve the resource. In some embodiments, the delivery time is adjusted for processing delays and network latency. |
| US07966407B2 |
Network device and interceptor module system and method for controlling remote communications
A remote communication system and method are disclosed. An environment in an electronic device, such as a computer based device, is identified defining a plurality of parameters communicated between the electronic device and a remote computer as part of a remote session (i.e., the electronic device remotely controlling the remote computer via the remote session), with each parameter defining an action associated with the remote session. A first application, via a unidirectional communication with the environment, modifies at least one parameter associated with the environment (e.g., modifying keyboard scan codes, cursor position, mouse position, clipboard data, screen resolution, or channel administration). A network device (e.g., a router, a switch, a hub, a repeater, a multilayer switch, etc.) monitors communication between the electronic device and the remote computer and extracts the modified parameter and, based on a look-up, executes a pre-defined action affecting the remote session, wherein the pre-defined action is different than the modified parameter's associated action. |
| US07966405B2 |
Session multiplex protocol
Session multiplex protocol (“SMUX”) is a protocol layered above existing reliable transport mechanisms that can be used to create multiple sessions over a single connection. Data from several different SMUX sessions can be interleaved and message boundaries preserved. Because it sits on top of reliable transport mechanisms, it takes advantage of the underlying protocols to ensure byte-alignment, loss detection/recovery, and reliable delivery. It provides a window based flow control mechanism to ensure suitable fairness among streams of different sessions and prevent deadlocks. |
| US07966403B2 |
Performance profiling for improved data throughput
A computer-implemented system and method for performance profiling on a target device. The computer-implemented method includes configuring the target device to operate in a first mode or a second mode, and receiving a write command from a host device. When the target device is configured to operate in the first mode, the method includes sending an authorization to send write data to the host device, and receiving write data from the host device. When the target device is configured to operate in the second mode, the method includes allocating a reserved write buffer on the target device, and receiving write data from the host device using the write buffer. |
| US07966401B2 |
Method and apparatus for containing a denial of service attack using hardware resources on a network interface card
A method for processing packets, where the method includes programming a hardware classifier in a network interface card (NIC) to send packets associated with a first packet destination to a non-standby hardware receive ring (HRR), programming a software ring to obtain packets from the non-standby HRR, programming the software ring to send packets for the first destination to a first software receive ring (SRR), wherein the first packet destination is associated with the first SRR, obtaining identifying information about a packet associated with a denial of service (DoS) attack, programming the hardware classifier, using the identifying information, to send the packet associated with the DoS attack to a standby HRR, and for each packet received by the hardware classifier determining to which of the standby HRR and the non-standby HRR to send the packet using the programming of the hardware classifier. |
| US07966396B2 |
Methods and systems for administrating imaging device event notification
Aspects of the present invention relate to systems, methods and devices for imaging device event notification administration and subscription. Some aspects relate to selective imaging device event notification based on user credentials and/or the occurrence of a specific event. Some aspects relate to the construction, maintenance and use of an event subscription record that is used to manage imaging device event notification. |
| US07966395B1 |
System and method for indicating interest of online content
Systems and methods for displaying interest levels of online content. In one embodiment, a system may include a web browser. A badge code module may execute within an execution environment provided by the web browser and may display an indication of content interest associated with a content source, where the indication is dependent upon a time rate of change of content request traffic directed to the content source. In another embodiment, a system may include a web browser configured to generate a web browser window. A plugin module may be integrated with the web browser for execution, may generate a display interface integrated within the browser window, and may display an indication of content interest associated with a content source via the display interface, where the indication is dependent upon a time rate of change of content request traffic directed to the content source. |
| US07966393B2 |
System and method for media stream monitoring
A method of verifying the transmission of audio content in a media stream may comprise receiving from a server a portion of a media stream having a first audio file format, processing the media stream portion to obtain data values, and determining if any of the data values fall outside of a pre-determined range of data values. A system for verifying the transmission of audio content may comprise a computer connected to a server over a network, and the computer may be adapted to receive from the server a portion of a media stream having a first audio file format, process the media stream portion to obtain a set of data values, determine the highest absolute data value of the set and compare the highest absolute data value to a data value corresponding to audio silence. |
| US07966392B2 |
Network management system and network management information collecting method
This invention aims to provide a technique that, in wireless network environments, enables the Manager to collect network management information (MIB data in the case of SNMP based network management), which the Agent has stored during periods of disconnection, after connectivity to the mobile nodes has recovered. In a wireless network environment, the Agent (201) has a unit for storing the management information related to network devices with appropriate label information, while the Manager (101) has a unit for sending the Agent a request for a label-specified data, and getting the data which the Agent has stored in Management Information Store 207. The above unit enables the Manager (101) to seamlessly collect the information pertaining to the period of disconnection, which the Agent (201) has stored in Management Information Store 207, after detecting recovery of the connectivity. |
| US07966391B2 |
Systems, apparatus and methods for managing networking devices
Provided are systems, apparatus and methods for the management and control of a plurality of networking devices. Embodiments include a database at each node of a communications network, where the database stores all networking and/or security data associated with each networking device at all nodes. Further, a replication module communicates any networking and/or security data changes to the databases, and insures that each database has the same information. Other embodiments may include an adaptive networking module operable to analyze and optimize the behavior, performance and/or security of the networking devices, and a simulation module to insure that any optimization-related changes do not adversely affect any of the networking devices. Therefore, the network management systems, apparatus and methods advantageously provide a decentralized system of all networking and/or security data that allows each network node to individually optimize its, and the entire network's, networking performance and security. |
| US07966389B2 |
System and method for application programming interface for extended intelligent platform management
A system for controlling a computer system uses a management controller having sensor data record objects in a sensor data record repository. Sensor data record objects contain data from a plurality of sensors, and at least one sensor data record object contains a property descriptor. The property descriptor references a property data object readable and writeable by a controlling computer through the management controller, and provides a way to control at least one feature of the computer system. |
| US07966388B1 |
Network management system and graphical user interface
A network management system and graphical user interface for configuring a network connection between first and second service access points utilizes a configuration manager and information manager to provide a generic set of models so that different manufacturer's nodal processors and other network hardware can be inserted into the network with minimal changes to the software which controls the device. The system comprises an information manager including routing information for the network. The configuration manager operates to establish a connection across each subnet on the route by sending requests to element managers to program the subnet elements. |
| US07966385B2 |
Methods and apparatus for virtual network configuration
A virtual network is configured in a communication system in such a manner that the virtual network is not required to have associated therewith any particular physical home location, or more generally any dedicated arrangement of physical network infrastructure elements. The communication system includes a communication network, such as a wireless network or the Internet, connectable to one or more user communication elements. Information is received from a given one of the communication elements indicating association of the given communication element with a particular virtual network, and responsive to the received information the virtual network is configured to include the given communication element. The virtual network may be comprised entirely of remote users. Emulated data network and voice network functionality may be provided to those users without requiring their corresponding entity to have a physical home location for data network and voice network elements, or any particular dedicated arrangement of such physical network infrastructure elements. |
| US07966381B2 |
Methods and apparatus for performing context management in a networked environment
Methods and apparatus related to context management in a networked environment are provided. According to one aspect, a technique is provided for facilitating communication between a client and a context management (CM) server, comprising establishing a network connection between the client and the CM server to enable communication, and maintaining the connection for the period of time during which the context is maintained. According to another aspect, a requested change in at least one aspect of a context is facilitated by publishing a change decision from the context management server to the participant applications. In another aspect, a technique is employed to verify that a remote application is emulated on the same client as at least one other application in a context by receiving from the client and the remote application server information that uniquely identifies the client. In a further aspect, a technique is employed for verifying that two remote applications are emulated on a same client by receiving information from the remote applications that uniquely identifies the client on which they are emulated. |
| US07966380B2 |
Method, system, and program for forwarding messages between nodes
Provided are a method, system, and program for forwarding a message from a transmitting node. A first message is received encoded using a first communication protocol from the transmitting node, wherein the first message includes a direct reference to a memory location in one node. A determination is made as to whether the first message is directed to a receiving node using a second communication protocol. A second message is generated that is compatible with the second communication protocol, wherein the second message causes an operation to be performed with respect to the direct reference in the first message. The second message is transmitted to the receiving node. |
| US07966379B2 |
In-band event polling
In-band event polling mechanism. A master device may initiate a polling transaction to poll at least a subset of a plurality of slave devices for event information. In response to the polling transaction, at least one of the subset of slave devices may transmit event information to the master device. The event information may correspond to at least one of a plurality of asynchronous event types. If the event type associated with the received event information is an event notification for an embedded processor of the master device, the master device may forward the event information to the embedded processor. Otherwise, if the event type associated with the received event information is an event notification for a device external to the master device (e.g., a host processor), the master device may translate the event information to a protocol associated with the event type and forward the event information to the external device. |
| US07966377B2 |
Delivering and replying to email using hidden address
A method for use when an original email is sent from an originator to a receiver, having a real email address, at a destination email address, which includes a concatenation of an alias and a magic number, is provided and includes replacing the destination email address with the real email address of the receiver, adding a new header field to the original email indicating that the destination email address was an original destination of the original email and forwarding the original email to the receiver at the real email address. If the receiver replies with a reply email, the method further includes setting a from header field in the reply email with a new header field indicating that the destination email address was an original destination of the original email, and if the original email is appended, removing the new header field from the original email. |
| US07966372B1 |
System and method for verifying delivery and integrity of electronic messages
In order to provide third party verification of the content and delivery of an electronic message such as an e-mail, a server receives the e-mail intended to be sent or forwarded to a specified addressee, and “tags” the message to indicate that it is “registered” with the provider of the service. The server then establishes a direct telnet connection with the addressee's Mail User Agent (MUA), and transmits the tagged e-mail to the addressee's MUA, as well as to the MUA's of any other addressees. After receiving responses from the receiving MUA's that the message was successfully received, the server then creates and forwards to the message originator an electronic receipt. The receipt includes one or more, and preferably all of, the following: the original message including any original attachments; a delivery success/failure table listing which addressee's MUA's successfully received the message and at what time, and for which MUA's there was a delivery failure; and a digital signature corresponding to the message and attachments. By receiving the receipt at a later date and verifying that the digital signature matches the message and related information, the operators of the system can provide independent third party verification that the receipt is a genuine product of their system and that the information pertaining to content and delivery of the message is accurate, without the need to archive either the original message or the receipt. |
| US07966366B2 |
Dynamic postback for location code execution
Architecture that introduces evaluation and decisionmaking (e.g., at the server) and allows a runtime decision to be made, on a per-request basis, as to where the data calculations will occur, on the server, on the client, or as a shared execution on both the server and the client. The decision can be made based on environment variables (e.g., permissions, network bandwidth, server load, etc.) of the user, for example. This approach provides performance tuning of a form by dynamically optimizing the location of execution of the code based on environment factors. |
| US07966365B2 |
System and method for scheduling device management
A device management system and a device management command scheduling method in the system, wherein the device management system comprises a server for generating a device management scheduling context including a device management command and a condition to execute the device management command and then transmitting the generated device management scheduling context to a terminal, and the terminal provided with a first module for receiving the device management context from the server, a second module for scheduling a device management by setting the device management command and the condition to execute the device management command using the received device management scheduling context, a third module for monitoring whether the condition is satisfied together with an on/off state of power, and a fourth module for executing the scheduled device management command according to the result of the monitoring, whereby it is possible to prevent a failure of performing the device management due to power-off. |
| US07966362B2 |
Management of podcasts
Improved techniques that facilitate the use of podcasts are disclosed. The improved techniques can pertain to publishing, hosting, accessing, subscribing, managing, organizing, searching, browsing, transferring, and/or playing podcasts. According to one aspect, tags are embedded into syndication feeds (e.g., RSS feeds) that may be made available for distribution by an online media store to facilitate the management of podcasts. Such tags can include a block tag that may be embedded into a syndication feed to indicate whether the feed is to be blocked from being included in the online media store. According to another aspect, management of podcasts may be facilitated by other mechanisms. In accordance with one embodiment, a user may challenge the ownership of a podcast to block or remove a podcast from the online media store. In accordance with another embodiment, images may be stored to allow efficient retrieval of the corresponding episode(s) of a podcast. |
| US07966361B1 |
Single-cycle modulus operation
Several different approaches to performing the modulus operation are presented. In one, a method of performing the modulus operation upon a dividend and a divisor within a limited range is discussed. The method involves storing a reference value, receiving a dividend value, and calculating a number of derived inputs. Each of the derived inputs corresponds to the dividend value minus the reference value, and is then further modified by a multiple of the divisor. Using the divisor to select between these derived inputs provides the answer. |
| US07966360B2 |
Finite impulse response filter and digital signal receiving apparatus
An A/D conversion section performs oversampling on an analog signal at a rate M times a symbol rate to convert the analog signal into a digital signal. A FIR filtering section has two delay-element sequences, each with a plurality of delay elements. The two delay-element sequences have different delay directions, i.e., a forward direction and a reverse direction. The delay directions can be switched, and according to a finite impulse response train having such delay-element sequences, a convolutional calculation is performed. A phase determining section determines a phase used in making a decision in a decision section. The decision section makes a decision on a filtered signal using the phase determined in the phase determining section to generate bit data. A digital signal receiving apparatus is thus achieved which determines a phase with a high accuracy without increasing the oversampling number, and performs a fast calculation while having a reduced circuitry scale. |
| US07966356B2 |
Apparatus and methods for displaying and determining dependency relationships among subsystems in a computer software system
A method is provided for managing, in a computer system, design of a database system having a set of schemata. The method includes, in a first computer process, extracting dependencies from the database system and identifying the set of schemata. The method further includes, for each specific schema in the set of schemata, creating in a second computer process a partition that, in turn, contains a further partition for each element of the specific schema, so as to establish a hierarchy of partitions in accordance with the structure of the set of schemata. The method also includes storing a representation of the database system including subsystems, dependency relationships among the subsystems, and the hierarchy of partitions. Finally, the method includes providing a graphical output from the computer system, based on the stored representation, in which appears a display of the subsystems in a hierarchy of partitions within a dependency structure matrix, such matrix graphically indicating the dependency relationships among subsystems. Related apparatus and computer products are also provided. |
| US07966354B2 |
Method and computer for supporting construction of backup configuration
For a storage system which holds backup data of a first data storage extent in one or more second data storage extents in use of a first backup method, a backup status in a first backup method in a prescribed period is acquired and a first backup performance in a first backup configuration is computed based on this backup status. Meanwhile, a second backup performance in a second backup configuration is estimated based on a prescribed assumption in a prescribed period. Information is outputted based on the computed first backup performance and the estimated second backup performance. |
| US07966352B2 |
Context harvesting from selected content
A system and process for harvesting context information from selected content is described. One may use a stylus to indicate what content is to be captured. The context information that may be associated with selected content may include URLs, file names, folder names, text from the content, and ink. |
| US07966351B2 |
Fast and efficient method for deleting very large files from a filesystem
In the current invention, a method and apparatus for efficiently deleting large files is described. This is done by having a special inode for pointing to data blocks to be freed, and subsequently freeing the data blocks from the special inode in a controlled manner. |
| US07966350B2 |
Evidence repository application system and method
An evidence repository application system provides a centralized repository of implementation evidence data for a project and to provide a method for collecting, storing and tracking the implementation evidence data for the project. The evidence repository application system receives and stores evaluation data regarding the implementation evidence data. The evidence repository application system generates interactive reports summarizing the evaluation data for a project. The evidence repository application system implements a consistent approval process for a project with identified accountable managers and evidence providers. The evidence repository application system also implements an accountability process that notifies accountable managers and evidence providers of their roles and responsibilities for a project. |
| US07966338B2 |
Computer-directed assembly of a polynucleotide encoding a target polypeptide
The present invention outlines a novel approach to utilizing the results of genomic sequence information by computer-directed polynucleotide assembly based upon information available in databases such as the human genome database. Specifically, the present invention may be used to select, synthesize and assemble a novel, synthetic target polynucleotide sequence encoding a target polypeptide. The target polynucleotide may encode a target polypeptide that exhibits enhanced or altered biological activity as compared to a model polypeptide encoded by a natural (wild-type) or model polynucleotide sequence. |
| US07966335B2 |
Collaborative content evaluation
In an example embodiment, a system for determining respective reputation values for a users of a network-based community is provided. The respective reputation values may be based on a user attribute associated with the user. The system may comprise a processor-implemented reputation component configured to determine respective reputation values for one or more users of a network-based community. Additionally included is a processor-implemented reporting component configured to receive a communication from the user identifying content as objectionable within the network-based community. The system also includes a processor-implemented evaluation component configured to evaluate the identified content based on the respective reputation values of the user to determine an action to take with respect to the content. Additionally included is a processor-implemented validation component configured to remove identified content from publication based on the respective reputation values transgressing a threshold value. |
| US07966333B1 |
User segment population techniques
A facility for populating a segment from a population of individuals is described. The facility accesses two or more fact tables, each containing data about attributes of a number of users who are members of a number of arbitrary user groups. The facility generates a number of column chunks from each fact table. Each column chunk contains data about a single attribute of users that are members of a single arbitrary user group. The facility applies a segment membership test that tests particular user attributes to each arbitrary user groups in turn. In doing so, the facility collects the generated column chunks that contain data about attributes of users that are members of the current arbitrary user group tested by the segment membership test. The facility applies the segment membership test to the collected column chunks to identify individuals within the arbitrary user group that satisfy the segment membership test. |
| US07966328B2 |
Patent-related tools and methodology for use in research and development projects
The present invention is related to patent-related tools, and methodologies involving those tools, for assisting in all stages of research and development (R&D) projects. The IPAM server may be used in conjunction with the tools and methodologies to aid in R&D projects. These tools or methods include, but are not limited to, a topographic map, a top company table, a top inventor table, a inventors by company table, a features grouping, a technology classification, a Standard Industrial Codes (SIC) classification, a patent citation tree, a patent count/year, an application count/year, a nested patent citation tree, a product/patent/revenue table, a patent/months to issue chart, and a document/annotation chart. |
| US07966326B2 |
Information processing apparatus, data communication apparatus, control methods therefor, address management system, and program
An address book data download request issued from a data communication apparatus is received. On the basis of authority of a user of the data communication apparatus which has issued the download request and a security level set for each address information in address book data stored in a storage medium, address information is extracted from the address book data. Address book data containing the extracted address information is transmitted to the data communication apparatus. |
| US07966324B2 |
Personalizing a search results page based on search history
A system and method for personalizing a search results mix based on a user's search history. A system monitors the types of search results that the user frequently accesses. A default search results page can then be modified according to the frequency in which the user accesses certain search results. The modified search results page can then be presented to the user upon the submission of a search request. |
| US07966317B2 |
System for making report with authenticated image
Making a report with an authenticated image includes certifying an imaging time of an image captured by a portable terminal with a camera with an objective time to authenticate image information. A report making program for making a work report is downloaded in the portable terminal by a Web browser from a web server. Report data such as an image and information inputted according to the report making program is sent from the portable terminal to the web server. The web server transfers the report data to a document management program. The document management program automatically sorts the report data according to an information category of the report data and stores the report data. The imaging time of the image information included in the report data or the image information contained in the report made based on the report data is authenticated with a reference time of the web server. |
| US07966311B2 |
Systems and methods for processing queries
The present invention relates to systems and methods for processing queries. One embodiment of the invention provides a system for executing complex procedural queries across a plurality of databases. The system includes: a query processor capable of partial execution of procedural queries; a set of database adaptors capable of optimizing or and referring collections of queries to external databases; and a query cache component in communication with the query processor and the set of database adaptors. The query cache component stores the results of external database queries in a query cache and notes when a query has not been stored and records the same query. |
| US07966310B2 |
Method, system, and software for correcting uniform resource locators
A uniform resource locator (URL) entered into a browser may be altered to correct misspellings or other errors in the URL. The prefix, the domain name and the domain extension may all be spell checked, compared with lists of homophones, compared with commonly misspelled URLs, and compared with similar URLs that have been previously successfully resolved. The erroneous URL, or portions thereof, may be automatically corrected so that the correction is transparent to the user, or a list of possible substitutions may be presented to the user. |
| US07966308B1 |
Use of a set based approach to constructing complex queries for managing resources built from a set of simple underlying operations
The present invention relates to a system and methodology for resource query management. The system includes a resource manager, a query engine and a filter component. The system facilitates construction and management of a resource query across resource type(s) that may be similar, different, incongruent and/or distinct. Accordingly, an SQL environment is leveraged to perform efficient, complex and intensive queries and/or operations using resource query constraint(s) from a resource constraint(s) store and the filter component over large set(s) of resources from the resource pool. |
| US07966305B2 |
Relevance-weighted navigation in information access, search and retrieval
In a method for information access, search, and retrieval over a data communication system generally, wherein a query is applied to a set of documents, a result set of the matching documents and query-dependent subsections of the matching documents are identified. The method comprises computing summary information on document scopes, values and associated weights across the result sets and weighting the values with a summary value metric which provides a measure of the probability of a value. In a search engine (100) capable of supporting and implementing the above method, the search engine comprises as per se known subsystems for performing search and retrieval in the form of one or more core search engines (101), a content application programming interface (102), a content analysis stage (103) and a client application programming interface (106) connected to the core search engine (101) via query analysis and result analysis stages (105; 106). In addition the search engine (100) for supporting the above method comprises a first module (108) for specifying summary value metrics (SVMs), second and third modules (109; 110) for creating scopes and for assigning summary value metrics (SVMs) to the created scopes, and a fourth module (111) for indexing scopes, values and SVMs. |
| US07966302B2 |
Managing long-lived resource locks in a multi-system mail infrastructure
Embodiments of the present invention address deficiencies of the art in respect to managing resource locks and provide method, system and computer program product for managing long-lived resource locks. In a first embodiment, a data processing system for managing long-lived resource locks can include one or more work items disposed in a database of work items, each of the work items including a lock time and a lock flag. The system also can include one or more worker tasks in a work system enabled to access the work items and to assert locks on the work items. Notably, the system can include a stale lock detection task in an administration system enabled to detect and release stale locks in the work items. Finally, the system can include a lock assertion task in the work system enabled to maintain locks on the work items on behalf of corresponding ones of the worker tasks utilizing the work items. |
| US07966298B2 |
Record-level locking and page-level recovery in a database management system
Disclosure of approaches for processing database transactions against a database. In one approach, a first transaction is received that specifies an operation for changing state of a first record stored in a first database page. In processing the operation, the state of the record is changed, and information is stored in a companion page. The information includes a transaction identifier, data describing the specified operation, a page identifier of the first page, a before look and an after look of the first record for an update operation, and an after look of the first record for an insert operation. In response to a commit of the first transaction, a process determines whether a second transaction, that specifies a change in state for a second stored in the first page, is in-process. In response to determining that the second transaction is in process, the companion page is stored in an audit trail. In response to determining that no such second transaction is in process, a transaction identifier of the first transaction and associated data of the first page are stored in the audit trail. |
| US07966295B2 |
System and method of mirroring a database to a plurality of subscribers
A system and method for updating a plurality of subscribers served by a server. The system includes a server and a database coupled to the server. The database has link elements organized into a linked list. The link elements include a plurality of data link elements associated with data entries. Additionally, the link elements include at least one marker link element not associated with any data entry. The subscriber communicates with the server. The server steps through the plurality of link elements for updated entries, determines if each stepped link element is a data link element, formats the updated data associated with the data link element and appends the formatted data to an update message. The update message, at a specified time, is sent to at least one subscriber. In addition, a marker link element is inserted at a specified position in the linked list to indicate update of the linked list. |
| US07966285B2 |
Synchronous peer-to-peer multipoint database synchronization
A method of synchronizing databases between multiple users in a peer-to-peer network is disclosed. The method comprises extracting changes from a source database of one of the users. Next, the changes are compressed and sent to the other users in the peer-to-peer network in parallel. Finally, the changes are decompressed and replicated on the database of each of the other users. In this respect, the databases of the other users will contain all changes from the source database. |
| US07966283B2 |
System and method to perform data indexing in a transaction processing environment
A system and method to perform data indexing in a transaction processing environment are described. Data is periodically extracted from one or more database servers storing the data. A database stored in a storage device is then updated with the extracted data to obtain an updated database. Finally, the updated database is transmitted to one or more search servers. |
| US07966282B2 |
Interactive machine learning advice facility with contextual suggestions
In embodiments of the present invention improved capabilities are described for helping a user make a decision through the use of a computing facility, where the computing facility may be a machine learning facility. The process may begin with an initial question being received by the computing facility from the user. The user may then be provided with a dialog consisting of questions from the computing facility and answers provided by the user. The computing facility may then provide a decision to the user based on the dialog and pertaining to the initial question, such as a recommendation, a diagnosis, a conclusion, advice, and the like. In embodiments, future questions and decisions provided by the computing facility may be improved through feedback provided by the user. In embodiments, the present invention may be utilized in conjunction with a third-party application. |
| US07966280B2 |
Automotive air conditioner and method and apparatus for controlling automotive air conditioner
An automotive air conditioner includes a storage unit which stores a plurality of pieces of state information as respective learned data; a learning unit which constructs a probabilistic model; a control information correcting unit which corrects setting information, etc., related to a vehicle occupant's setting operation in accordance with a calculated probability so as to achieve a specific setting operation; and an air-conditioning control unit which controls an air-conditioning unit in accordance with the corrected setting information, etc. The learning unit includes a clustering subunit for classifying the plurality of learned data into at least first and second clusters and for determining first and second ranges for the value of the state information from the learned data included in the respective clusters, and a probabilistic model constructing subunit for constructing the probabilistic model by determining the probabilities for the state information contained in the first and second ranges, respectively. |
| US07966279B2 |
Data validation using signatures and sampling
Architecture that facilitates validation of a data mapping of data from a data source to a data target. There is included a signature generation component that generates a source signature of all or a portion of the data source and a target signature of all or a corresponding portion of the data target, and a sampling component that obtains a sample of the source data a corresponding sample of the target data. The data signatures and data samples are compared respectively and processed with a processing component to determine the status of the validation process. |
| US07966277B2 |
Partition-based pattern recognition system
Methods, apparatuses and systems directed to pattern identification and pattern recognition. In some particular implementations, the invention provides a flexible pattern recognition platform including pattern recognition engines that can be dynamically adjusted to implement specific pattern recognition configurations for individual pattern recognition applications. In some implementations, the present invention also provides for a partition configuration where knowledge elements can be grouped and pattern recognition operations can be individually configured and arranged to allow for multi-level pattern recognition schemes. |
| US07966275B2 |
Method and system for controlling playing of a card game which determines a level of a user by checking play/card patterns
A method and system for controlling a card game artificial intelligence (AI), which plays in a set pattern by a game designer, and enables a play pattern reflecting a recent game trend of garners to be played by a game AI. Also, a method and system which can execute the card game AI in a pattern where a play trend of the gamer is reflected with respect to a particular game situation. |
| US07966274B2 |
Enhanced learning and recognition operations for radial basis functions
Methods, apparatuses and systems directed to pattern identification and pattern recognition. In some particular implementations, the invention provides a flexible pattern recognition platform including pattern recognition engines that can be dynamically adjusted to implement specific pattern recognition configurations for individual pattern recognition applications. In some implementations, the present invention also provides for a partition configuration where knowledge elements can be grouped and pattern recognition operations can be individually configured and arranged to allow for multilevel pattern recognition schemes. |
| US07966273B2 |
Predicting formation fluid property through downhole fluid analysis using artificial neural network
Apparatus and methods to perform downhole fluid analysis using an artificial neural network are disclosed. A disclosed example method involves obtaining a first formation fluid property value of a formation fluid sample from a downhole fluid analysis process. The first formation fluid property value is provided to an artificial neural network, and a second formation fluid property value of the formation fluid sample is generated by means of the artificial neural network. |
| US07966270B2 |
System and method for adaptive content processing and classification in a high-availability environment
The embodiments of the invention provide a systems, methods, etc. for adaptive content processing and classification in a high-availability environment. More specifically, a system is provided having a plurality of processing engines and at least one server that classifies data objects on the computer system. The classification includes analyzing the data objects for the presence of a type of content. This can include assigning a score corresponding to the amount of the type of content in each of the data objects. Moreover, the server can remove a data object from the computer system based on the results of the analyzing. The results of the analyzing are stored and the computer system is updated with feedback information. This can include allowing a user to review the results of the analyzing and aggregating reviews of the user into the feedback information. |
| US07966264B2 |
System and method for management and delivery of content and rules
A system and methods for management and delivery of content and rules is disclosed. An exemplary method may comprise managing, for an organization, a plurality of data and a plurality of content in separate database entities, wherein the plurality of content is associated with the plurality of data based on a plurality of rules; packaging the plurality of rules with the plurality of content in a carrier that is independent from one or more presentation channels, wherein at least part of the plurality of content is integrated with at least part of the plurality of data; delivering the plurality of data and the carrier to the one or more presentation channels; integrating, at the one or more presentation channels, the plurality of data with the plurality of content based on the plurality of rules; and distributing the integrated data and content through the one or more presentation channels. |
| US07966262B2 |
Pay at pump encryption device
Embodiments of the present invention are drawn to systems and methods for securing information using cryptographically keyed units. Specifically, in one embodiment of the present invention, a system is provided for securing information that uses two cryptographically keyed units to encrypt information flowing between a fuel pump device and a remote device. Thus, even if the information is intercepted, it could not be used to perpetrate fraud. |
| US07966260B2 |
Generating data subscriptions based on application data
Subscriptions to stored data for different computer systems and mobile devices are generated based on distribution criteria and application data to control what portions of particular types of data should go to a particular computer system or mobile computing device, each of which may be identified as a data site. The particular type of data may include a business object type or a publication in a publish-and-subscribe model of data replication. The distribution criteria may include an attribute of the type of data to be distributed, or may be based on a relationship of data with an employee that uses a data site or on a responsibility of an employee that uses a data site. The distribution criteria also may include a query executable against portions of the application data or other types of complex processing logic. |
| US07966258B2 |
System for effecting the payment of paper and electronic financial instruments received at a payment facility
A system for expediting the deposit, settlement and submission into the payment system for collection of funds represented of commingled paper and electronic financial instruments that are received by a payee at a location remote from the payee's collecting and clearing bank in which the instruments are separated at a payer's location where and the separated instruments accompanied by cash letters are delivered into the payment system and the payments' deposit with the collecting and clearing bank is coordinated with the timing of a settlement of accounts in the payment system. |
| US07966257B2 |
Real time account update
A method is used in a system that includes a financial service provider coordinating accounts issued by an issuer to cardholders requesting credit from merchants. The method can be performed by a merchant sending a transmission to its acquirer including a request for a transaction against one account to which the merchant receives a denial or prior to receiving such a denial. The merchant then requests information from the financial service provider who responds by sending the requested information, upon which the merchant determines whether to extend the credit. When the method is performed by a financial service provider, in response to the denial received by one merchant or prior to such denial, the financial service provider receives a transmission from the merchant including a request for information about the account. In response, the financial service provider sends the merchant the requested information. |
| US07966254B2 |
Method and system for credit decisioning using activity based costing and compartmental modeling
Method and system for credit decisioning using activity based costing and compartmental modeling. Credit product profitability for a financial institution using credit scorecards is improved by providing an analysis that results in a recommended credit cutoff score for a particular loan product. The selected cutoff score is determined with input including pass and bad rate parameters for the pertinent scorecard, workflow analysis for the loan process, compartmental modeling of the workflow, and activity based costing (ABC) for the workflow. In some embodiments, data related to portions of the analysis for a particular scorecard is saved for re-use, so that a new cutoff score for a particular type of loan can be determined relatively quickly and easily if only the financial institution's costs have changed. |
| US07966253B2 |
System and method for managing financial account information
A system is provided that includes a party file having a plurality of party records with each of the plurality of party records having party information relating to one of a plurality of parties. Also included is an account file having a plurality of account records with each of the plurality of account records having account information relating to one of a plurality of accounts. Each of the plurality of account records also includes a link to at least one of the plurality of party records. Finally, a transaction file is included having a plurality of transaction records with each of the plurality of transaction records having transaction information relating to one of a plurality of transactions. Each of the plurality of transaction records includes a link to one of the plurality of account records. |
| US07966250B2 |
CO2 commodity trading system and method
A system and method of generating and trading a CO2 commodity that is correlated to a quantified amount of CO2 sequestered in a CO2 sequestering product comprising a carbonate and/or a bicarbonate. The tradable commodity can be purchased or sold for use in managing CO2 emissions. |
| US07966246B2 |
User interface for correlation of analysis systems
A system for management, correlation, and combination of various analysis techniques is disclosed. Graphical user interface (GUI) controls and displays are provided to allow a user to configure different aspects of an analysis system. A financial analysis application allows a user to designate instruments whose data points, factors or other relevant data can be pre-processed with indicators. The outputs of the indicators are provided to advisors for calculation and grouping. A user is able to select the types of raw data to use, the instruments, the factors, the data feeds and other sources for data, the indicators that perform processing and the advisors that perform analysis, grouping and outputting of results for combining using machine learning mechanisms. |
| US07966243B2 |
Method and system to automatically qualifying a party to participate in a network-based commerce transaction
A system to facilitate network-based commerce includes receiving information relating to an item to be transacted via a network-based commerce system from a first party. Criterion information specifying at least one criterion to be satisfied by a second party in order for the second party to be qualified to transact for the item via the network-based commerce system is received from the first party. An automatic determination is made as to whether the second party satisfies the at least one criterion and if so, then the second party is automatically qualified to transact for the item via the network-based commerce system. |
| US07966240B2 |
System and method for managing and evaluating network commodities purchasing
Comparison values are calculated for evaluating a commercial transaction. A request for quote received from a buyer agent includes a product specification data set that identifies items that differ in accordance with at least one parameter. Price data sets received from seller agents identify items and prices in response to the product specification data set. At least one of the price data sets identifies an item having a different parameter value as compared to the item in another price data set. A comparison value for each price data set is generated by determining a price total from the price data set and calculating a summed market price total by summing market price totals for each of the items. Calculating market price totals includes obtaining metric data indicative of market prices. The summed market price total is compared to the price total for the price data set to generate the comparison value. |
| US07966239B2 |
Software-based commerce engine deployed in video game environment
Disclosed herein are systems that permit players of a video game to secure contracts in-game using, e.g., credit systems such as credit cards or other financial instruments. Virtual and/or real world financial penalties can be applied to players and/or player characters who default on agreements. |
| US07966237B2 |
Central pricing system and method
A system and method for providing responses to pricing inquiries that bypasses the trading desk is disclosed that includes a CPS database configured to receive and store pricing data from at least one data source and a CPS console configured to receive a pricing inquiry, estimate a price for the issue, and automatically generate and distribute the estimated price. A Pricing Analyst (PA) manages the receipt and processing of the pricing inquiry and can modify the estimation parameters through the CPS console. Processing of the inquiry by the CPS console relieves traders at the trading desk of the job of responding to pricing inquiries during the trading day. |
| US07966234B1 |
Structured finance performance analytics system
A method for providing users with financial reports over a computer network, comprising the steps of: storing respective financial performance data for each of a plurality of securities, each security underlying one of a plurality of structured securities transactions sold by issuers to investors; maintaining an electronic site on the computer network to which the users may connect; receiving search criteria over the computer network from at least one of the users for identifying at least a subset of the financial performance data; retrieving the subset of financial performance data identified by the search criteria, at least some of the subset of financial performance data being arranged in a time series; and providing at least one electronic screen to the at least one user over the computer network, the at least one screen including the subset of financial performance data. |
| US07966231B2 |
System and method for calculating taxes and multi-currency pricing
A method and a system for determining taxes attributable to a financial transaction create a tax rate table, link an entity of the financial transaction to the tax rate table through a product rule, and calculate taxes based on the tax rate table according to one component of the financial transaction. The tax rate tables can be linked by a default product rule, which is a defined by a global variable. Alternatively, specific product rules can be used to link specific entities, such as tax jurisdiction records, or legal entity records. In one application, the method and the system calculate revenue tax, cost tax, input tax, and profits for each transaction. The method and the system may further include multi-currency support analysis for a financial transaction so that a financial transaction can be analyzed under a common currency, even though the financial transaction is conducted using one or more currencies in one or more jurisdictions. |
| US07966230B2 |
Method and apparatus for remote health monitoring and providing health related information
A health monitoring system includes a plurality of remote user sites, each remote user site comprising at least one health monitoring device for collection of user health monitoring data, an interactive video device, and a user interface apparatus; at least one remote computing facility configured for signal communication with, and to receive health monitoring data-related signals from, the plurality of remote user sites; and at least one computer, configured for signal communication with the remote computing facility, wherein the interactive video device is interactively coupled with the remote computing facility. Associated methods are also described. |
| US07966229B2 |
Method and system for accounting access by users to data networks, related computer program product
A system for the time-based accounting of access by users to services provided by a data network includes a primary access node to provide access by users by establishing via the primary access node a steady connectivity between the users and the network. A secondary access node is associated with the primary access node, such secondary access node being configured for acting as a backup node to maintain connectivity in the case of failure involving the primary access node. The primary access node is configured for issuing a request for credentials for any user requesting access to said data network and, as a result of receiving valid credentials from the user, starts time-based accounting for the user. An authentication node cooperative with the primary access node and the secondary access node stores the secondary access node information items concerning the time-based accounting started for the user. The time-based accounting is thus maintained in the case of failure involving the primary access node as connectivity is maintained by the secondary access node. |
| US07966226B1 |
Method and system for purchase-based segmentation
A method and system for purchased-based segmentation of potential customers employs the use of actual, observed purchases instead of presumptions and correlations to improve the accuracy of segmentation and involves collecting empirical data for a client on actual purchasing behavior of a group of customers and applying statistical modeling techniques to the empirical purchasing behavior data to identify segments or clusters of the customers that exhibit similar purchasing propensity characteristics. Thereafter, the segments or clusters are further differentiated from one another according to other factors having a tendency to directly affect actual purchasing behavior of the customers within the segments or clusters, and potential customers are then identified according to a correlation with the segments or clusters for customized marketing. |
| US07966225B2 |
Method, system, and medium for cluster-based categorization and presentation of item recommendations
Computer-implemented processes are disclosed for clustering items and improving the utility of item recommendations. One process involves applying a clustering algorithm to a user's collection of items. Information about the resulting clusters is then used to select items to use as recommendation sources. Another process involves displaying the clusters of items to the user via a collection management interface that enables the user to attach cluster-level metadata, such as by rating or tagging entire clusters of items. The resulting metadata may be used to improve the recommendations generated by a recommendation engine. Another process involves forming clusters of items in which a user has indicated a lack of interest, and using these clusters to filter the output of a recommendation engine. Yet another process involves applying a clustering algorithm to the output of a recommendation engine to arrange the recommended items into cluster-based categories for presentation to the user. |
| US07966216B1 |
Method and system to identify and target consumers based on their spending behavior with respect to supplementary income
In accordance with one embodiment, a system and method for providing consumers marketing devices based on their use of supplementary income includes obtaining consumer financial data associated with a given “consumer” from one or more sources. At least part of the consumer financial data is then analyzed to determine if the given consumer typically receives supplementary income and, if so, how the consumer typically treats any supplementary income received. A supplementary income profile is then created for the given consumer. Data representing the supplementary income profile for the given consumer is then stored and at least part of the data representing the supplementary income profile for the given consumer is provided to one or more product marketers. One or more product marketers then provide a marketing device to the given consumer. The marketing device itself, and/or the time when the marketing device is provided to the given consumer, and/or the terms of the marketing device, is/are based, at least in part, on the data representing the supplementary income profile for the given consumer provided to one or more product marketers and analysis of the data representing the supplementary income profile for the given consumer performed by the product marketers. |
| US07966214B2 |
Method for considering hierarchical preemptive demand priorities in a supply chain optimization model
The invention comprises a method for achieving consideration of preemptive priorities within a supply chain optimization model. More specifically, the invention provides a method of allocating resources to a hierarchy of demand priorities in a linear programming production planning system. In particular, the invention aggregates the demand priorities into different priority groups and allocates the resources to the highest priority group of demand priorities using a first linear programming model. Next, the invention allocates remaining resources to the next highest priority group of demand priorities using a second linear programming model. The second linear programming model uses results from the first linear programming model. The invention continues this process by iteratively repeating the process of allocating remaining resources to the remaining groups of demand priorities, in order of priority. The system and method were employed to integrate the consideration of preemptive prioritization of customer demands with an advanced planning system for optimizing established planning objectives (e.g. customer service, short lead times, low inventory, and prioritized allocation of supply and capacity) to compute a feasible production plan for the division. |
| US07966209B1 |
Feedback loop for the assessment of a user interface of a communications network and a Constant Sum Scale GUI compatible therewith
A feedback loop for the assessment of a user interface of a communications network is based on feature units for analysis and comparison. These units are subset collections that are grouped together to perform a particular task or function. When, these units can be objectively and quantitatively assessed, and compared among various user interfaces. The quantification, assessment, market testing and comparison informs the feedback loop to reveal ways in which a user interface can be improved so as to benefit a company's ability to effectively communicate with its customers. A Constant Sum Scale question is used to support the comparison among user interface features, and is also applicable in a wide variety of contexts. |
| US07966206B2 |
Environmental compliance certification
An improved method for certifying that a manufacturing facility is capable of producing quality products of a particular type is disclosed. The improved method may comprise auditing the manufacturing facility against a process standard and issuing a certification to the process standard if the manufacturing facility passes the audit. This improved method is particularly suited to manufacturing facilities producing printed circuit assemblies and/or printed circuit boards. The method may further comprise auditing the manufacturing facility against an environmental compliance standard. |
| US07966205B2 |
Fare rules summarizer for travel planning
A user interface for a fare summary tool is described. The user interface is for display on a monitor and includes a fare evaluation result table that displays fare rule summaries for fares in slices of an itinerary. A method for producing a rule summary is also described. The method retrieves fares and fare rules for a city pair over a specified time period and evaluates the retrieved fares against the retrieve rules to return a status corresponding to pass, fail defer. The method produces a summary of the results of evaluating the rules that indicates the status of the rules for each category of rules and displays the summary on a user output device. |
| US07966198B2 |
Method and system for pricing and marketing financial products
A method and system for pricing, designing, and marketing, insurance policy contracts is disclosed. The policy contracts comprise a first period of coverage for a first benefit amount for which a premium is paid to an insurer on behalf of an insured person by a sponsoring organization and a second period of coverage for a second benefit amount for which a premium is paid to the insurer by the insured person, wherein prior to the first period of coverage, the insurer obtains authorization from the insured to have premiums for the second period paid automatically from an account, comprising the steps of charging the sponsoring organization a premium for the first period of coverage upon entering into a policy contract between the insurer and the insured, and automatically charging one or more premiums to the account of the insured at the end of the first period and during the second period of coverage. |
| US07966196B2 |
System and method for early identification of safety concerns of new drugs
A computer-implemented system and method for administering a drug registry database generates a display of a plurality of new drug/comparator drug pairings, wherein each new drug is added to the database when a threshold number of healthcare claims for the new drug have been received. Upon receiving a selection of a new drug/comparator drug pairing, and filter parameters input by a user, an analysis engine searches the healthcare claims stored in the database to identify a first and second group of patients satisfying the filter parameters input by the user; wherein the first group includes patients with claim data indicating use of the new drug and the second group includes patients with claim data indicating use of the comparator drug. The analysis engine further identifies a comparative occurrence of one or more existing medical conditions or new medical conditions in the first and second groups of patients and calculates a probability value indicating a relative likelihood that a patient taking the new drug will have each of the one or more new or existing medical conditions in comparison to a likelihood that a patient taking the comparator drug will have each of the one or more new or existing medical conditions. A user interface displays each new or existing medical condition and the probability value for the new drug and the comparator drug in accordance with one or more report parameters entered by the user. |
| US07966195B2 |
System and method for providing optimized medical order sets
System and method for preparing patient order sets by an attending physician include optimization of orders particularly when multiple diagnoses are being treated. |
| US07966193B2 |
Automated on-line business bandwidth planning methodology
Closed-loop control is applied to the field of automated on-line business bandwidth planning tools by comparing measured business bandwidth with a baseline for providing a difference indication, changing the baseline according to the difference, and reporting the change as an event relating to a service level agreement. |
| US07966192B2 |
Method and apparatus for processing electronic dispute data
One embodiment of the invention allows a merchant to obtain a request sent by an investigator for supporting documentation or information and reply with a scanned document in reply to the investigator's request. The investigator can then process the scanned document and/or merchant response and quickly and efficiently resolve a disputed payment transaction. |
| US07966187B1 |
Script compliance and quality assurance using speech recognition
Apparatus and methods are provided for using automatic speech recognition to analyze a voice interaction and verify compliance of an agent reading a script to a client during the voice interaction. In one aspect of the invention, a communications system includes a user interface, a communications network, and a call center having an automatic speech recognition component. In other aspects of the invention, a script compliance method includes the steps of conducting a voice interaction between an agent and a client and evaluating the voice interaction with an automatic speech recognition component adapted to analyze the voice interaction and determine whether the agent has adequately followed the script. In yet still further aspects of the invention, a voice record of the given interaction can be analyzed at least in part to determine whether the agent spoke any extraneous material not dictated by the script, apart from or in addition to ensuring that the voice record contains all material required by the script. The voice record can be analyzed against a pre-defined list of specific words or phrases to identify instances of profanity or abusive language used by the agent. |
| US07966184B2 |
System and method for audible web site navigation
Systems and methods for an audio-based content management, navigation and retrieval system are provided. The system translates and organizes content, for example text, Podcasts, RSS, pictures, video, into audio output, and provides intelligent access to the content for use on the internet, mobile phones, MP3 devices, or other digital devices. A user may listen to and navigate content by listening to streaming audio and performing simple keystroke or audio commands from an Internet enabled or other digital device. |
| US07966180B2 |
Methods, systems, and computer program products for spoken language grammar evaluation
A method, system, and computer program product for spoken language grammar evaluation are provided. The method includes playing a recorded question to a candidate, recording a spoken answer from the candidate, and converting the spoken answer into text. The method further includes comparing the text to a grammar database, calculating a spoken language grammar evaluation score based on the comparison, and outputting the spoken language grammar evaluation score. |
| US07966172B2 |
Natural language tool for specifying a subset of dynamic inter-related data
A natural language tool is provided for specifying a subset of data. The data may be dynamic and have elements which are inter-related. The natural language tool enables a user to construct a natural language expression having embedded fields to specify the subset of data. A user may configure, add and remove fields within the expression. The natural language expression contains at least two configurable fields having a tiered relationship. The fields may be associated with type-ahead functionality and menu culling, field manipulation indicators to configure the number of fields in an expression, and matching data count information for a field or the entire expression. |
| US07966169B2 |
Allocation of processor resources in an emulated computing environment
In an emulated computing environment, a method is provided for allocating resources of the host computer system among multiple virtual machines resident on the host computer system. On the basis of the proportional weight of each virtual machine, a proportional share of resources is allocated for each virtual machine. If, for a particular virtual machine, the calculated share is less than a reserved minimum share, the virtual machine is allocated its reserved minimum share as its share of processor resources. An emulation program modulates the access of each virtual machine to the resources of the host computer system. |
| US07966168B2 |
Method and apparatus for sizing a drive unit for multiple applications with varying voltage requirements
A method for sizing components of a motor control system powered by a power supply includes receiving an upper nominal line voltage parameter for the power supply. A lower nominal line voltage parameter for the power supply is received. A first performance measure of the motor control system is determined based on the upper nominal line voltage parameter. A second performance measure of the motor control system is determined based on the lower nominal line voltage parameter. Components suitable for use in the motor control system are identified based on at least the first and second performance measures. |
| US07966166B2 |
Method for determining a set of net present values to influence the drilling of a wellbore and increase production
A method is disclosed for modeling a first reservoir while drilling a wellbore into a corresponding second reservoir, the first reservoir having a plurality of stations, comprising: determining a plurality of values of net present value corresponding, respectively, to the plurality of stations of the first reservoir; and drilling the wellbore into the corresponding second reservoir in accordance with the plurality of values of net present value. |
| US07966161B1 |
Event processing of combination entities in modeling environments
A mechanism for processing events in a modeling environment is discussed. Embodiments of the invention identify multiple entities in a model, at least one of which includes an associated event. A combination entity is created from the identified entities with the combination entity including at least one event derived from the associated events. The combination entity is processed based upon the occurrence of at least one derived event. |
| US07966156B1 |
Method, computer program, and system for intrinsic timescale decomposition, filtering, and automated analysis of signals of arbitrary origin or timescale
A method and system for intrinsic timescale decomposition, filtering, and automated analysis of signals of arbitrary origin or timescale including receiving an input signal, determining a baseline segment and a monotonic residual segment with strictly negative minimum and strictly positive maximum between two successive extrema of the input signal, and producing a baseline output signal and a residual output signal. The method and system also includes determining at least one instantaneous frequency estimate from a proper rotation signal, determining a zero-crossing and a local extremum of the proper rotation signal, and applying interpolation thereto to determine an instantaneous frequency estimate thereof. The method and system further includes determining at least one instantaneous frequency estimate from a proper rotation signal, extracting an amplitude-normalized half wave therefrom and applying an arcsine function to the amplitude-normalized half wave to determine an instantaneous frequency estimate of the proper rotation signal. |
| US07966155B2 |
Method and apparatus for improving detection limits in x-ray and nuclear spectroscopy systems
A spectrometry method and apparatus for filtering step-like pulses output by a preamplifier to measure the energy or other desired characteristics of events occurring in a detector attached to the preamplifier. The spectrometer provides a set of filters that are capable of measuring the desired characteristic with different accuracy or resolution, detects the pulses in the preamplifier signal, and measures the time between consecutive pairs of detected pulses. For each detected pulse, the spectrometer selects a filter from the set of available filters, based on the measured time intervals between the pulse and its immediately preceding and succeeding detected pulses, applies it to the pulse, and indexes the output of the filtering operation with one or more indices identifying the selected filter. |
| US07966154B2 |
Pressure sensing systems for sports, and associated methods
A system determines athletic performance. A pressure sensor senses change in elevation. A microprocessor processes signals from the pressure sensor to determine speed corresponding to the change in elevation. A display reports the speed to a user. |
| US07966147B2 |
Generating images according to points of intersection for integer multiples of a sample-time distance
According to one embodiment, generating images according to intersection points includes obtaining samples of signals from transmitter-receiver pairs. A transmitter-receiver pair is configured to transmit a signal and receive the signal reflected by an object. Intersection points are determined, where an intersection point indicates an intersection for integer multiples of a sample-time distance. A subset of samples corresponding to the intersection points is selected. Image data is generated from the selected subset of samples, where the image data is used to generate an image of the object. |
| US07966146B2 |
Force sensing apparatus and method to determine the radius of rotation of a moving object
An apparatus having an arrangement of two or more identical accelerometers with aligned sensitivity axes. Each of the accelerometers senses motion over at least one axis. The accelerometer readings include a component corresponding to gravitational force that is the same for each accelerometer in the arrangement. Logic circuitry in communication with the accelerometer arrangement couples accelerometer signals to a processor to compute motion variables. |
| US07966143B1 |
Distributed graph layout for sensor node networks
Certain exemplary embodiments comprise a method, comprising: in a sensor node network comprising a plurality of sensor nodes, each sensor node from the plurality of sensor nodes having location coordinates that are initially unknown, each sensor node from the plurality of sensor nodes having neighbors, each sensor node from the plurality of sensor nodes capable of determining distances only to that sensor node's neighbors: for each sensor node from the plurality of sensor nodes, communicating with that sensor node's neighbors; and based only on communications between neighbors, in a fully distributed manner, generating a sensor node network layout that indicates the location coordinates of each sensor node. |
| US07966136B2 |
Immersed fuel level sensor
A level sensor includes a first transducer generating a first signal, a second transducer generating a second signal, and a processor configured to switch operation between a first mode and a second mode. In the first mode, the first transducer generates the first signal and the second transducer senses a reflection of the first signal from a surface. In the second mode, the second transducer generates the second signal and the first transducer senses a reflection of the second signal from a reference target. The processor determines a distance to the surface. |
| US07966133B2 |
Method of identifying a potential substrates of an O-methyltransferase
The invention provides crystalline O-methyltransferases and isolated non-native O-methyltransferases as well as sets of their structural coordinates. Also provided are methods of predicting the activity or substrate specificity of putative O-methyl-transferases, methods of identifying potential substrates of O-methyltransferases, and methods of identifying potential inhibitors of methyltransferases. |
| US07966132B2 |
Methods for remote characterization of an odor
Provided are compositions and systems useful in remote monitoring of chemical hazards, air quality, and medical conditions, for example, robotic systems to search for and detect explosives, mines, and hazardous chemicals. In addition, the methods, systems and compositions of the invention provide the ability to mine data from a database containing a plurality of chemical fingerprints. |
| US07966130B2 |
Systems and methods for determining a weighted mean intensity
A method for fluorophore bias removal in microarray experiments in which the fluorophores used in microarray experiment pairs are reversed. Further, a method for calculating the individual errors associated with each measurement made in nominally repeated microarray experiments. This error measurement is optionally coupled with rank based methods in order to determine a probability that a cellular constituent is up or down regulated in response to a perturbation. Finally, a method for determining the confidence in the weighted average of the expression level of a cellular constituent in nominally repeated microarray experiments. |
| US07966129B2 |
Vehicular control object determination system
A vehicular control object determination system includes: a radar device for detecting an object that is present in the direction of travel of a vehicle; a travel locus estimator for estimating a future travel locus of the vehicle; a control object determiner for determining a control object based on a detection result obtained by the radar device, a future travel locus of the vehicle estimated by the travel locus estimator based on a vehicle speed and a yaw rate and predetermined control object determination conditions; and a swing rate detector for detecting a swing rate of side-to-side swing of the estimated travel locus. When the detected swing rate is equal to or greater than a threshold value, the control object determiner excludes from determination of a control object an object that is further than a predetermined distance. Therefore, when the swing rate is large and the estimation accuracy is lowered, an object that is farther than a predetermined distance is excluded from determination of a control object, thereby avoiding erroneous determination of a control object. |
| US07966128B2 |
Observed-object detection apparatus and observed-object detection method
An information provision apparatus (1) comprises an observed-object detection apparatus (11) and an information output unit (41), and outputs from the information output unit (41) information on an observed object detected by the observed-object detection apparatus (11). The observed-object detection apparatus (11) comprises: a line-of-sight detector (21) for detecting a line of sight of a driver; an object detector (22) for detecting an object which is on a line of sight of a driver, based on the direction of the line of sight detected by the line-of-sight detector (21), on a current position of a vehicle, and on map information; and an observed-object calculator (23) for determining from objects detected by the object detector (22) an observed object observed by a driver, based on time for which the object is on a line of sight. This allows an object observed by a driver to be detected even if there is no trigger from the driver. |
| US07966125B2 |
System and method for terminal charts, airport maps and aeronautical context display
A method of controlling a display of geographical data to assist in the navigation of a mobile platform (such as a train, ship, aircraft or automobile) is provided. The method includes determining a map associated with the navigation of the mobile platform into or out of a terminal and generating a primary display based on the map. The primary display displays at least a portion of the map to assist in the navigation of the mobile platform. The method also includes generating a context display if the portion of the map displayed does not include all of the map. The context display includes the entire map with an indicator of the portion of the map displayed in context to the primary display. |
| US07966124B2 |
Navigation device and its navigation method for displaying navigation information according to traveling direction
A navigation method applied to a navigation device is used to display navigation information according to a traveling direction of the navigation device. The navigation information frame displayed is dynamically adjusted according to the traveling direction of the device, and in particular, the display position of the current position and the display scale of a corresponding displayed section of the navigation map are dynamically adjusted, so as to provide much more navigating route information and the points of interest in the identical size display area of a navigation information. |
| US07966119B2 |
Vehicle headway maintenance assist system and method
A vehicle headway maintenance assist system is provided that provides a haptic notification to an accelerator to alert the driver under prescribed conditions. The vehicle headway maintenance assist system includes a preceding vehicle detection section, a reaction force generating section, and a control section. The preceding vehicle detection section is configured to detect a headway distance between a host vehicle and a preceding vehicle. The reaction force generating section is configured to generate a reaction force based on the headway distance detected by the preceding vehicle detection section. The control section is configured to control a relationship between a driving force and an accelerator actuation amount by a driver to increase the accelerator actuation amount at a time before the reaction force generating section generates the reaction force. |
| US07966118B2 |
Automatic time headway setting for adaptive cruise control system
An adaptive cruise control system automatically sets a desired headway value upon system initiation. If a preceding vehicle is not detected the desired headway is established at a predetermined value. If a preceding vehicle is detected the control compares the actual headway to a predetermined minimum value and predetermined maximum value to select a desired headway. Following the desired headway value being established, the value is stored in the control and the adaptive cruise control system begins customary operations. |
| US07966114B2 |
Electric power steering device, and control method thereof
A first compensation torque T1, a second compensation torque T2 and a third compensation torque T3 are added to a basic assist torque Tas. In this case, the second compensation torque T2 and the third compensation torque T3 are corrected by multiplying them by a common control gain G that is determined by the steering torque Th and the vehicle speed v. Therefore, since the two compensation control amounts are corrected through multiplication by the common control gain G, no interference occurs between the compensation controls. Besides, when the direction in which the total (T2+T3) of the pre-correction second compensation torque T2 and the pre-correction third compensation torque T3 acts is the same direction as the steering torque Th, the multiplication by the control gain G is avoided. |
| US07966112B1 |
Mileage tracking device
Mileage tracking devices track a vehicle's mileage. A top is hingedly attached to a bottom in a “clamshell” design. The front of the top has an LCD touchscreen, and the front of the bottom has a keypad. The rear of the top has a solar panel, and the rear of the bottom has a battery compartment enclosing a rechargeable battery. One side of the bottom has a USB port, and the opposing side of the bottom has a power port that receives one end of a car charger. Voice recognition software and data are stored in memory accessed by a microprocessor. The mileage tracking device provides calculator, calendar, address book, mileage log, and car maintenance functions. The LCD touchscreen displays the current date and time and the level of charge of the rechargeable battery. |
| US07966109B2 |
Reminder device for eliciting behavioral response in a vehicle
A reminder device for alerting or triggering the memory of a vehicular occupant includes one or more visual, auditory and tactile indicators which the occupant associates with the presence of a person, pet, plant or inanimate object located in the vehicle. |
| US07966107B2 |
Guidance system for manually guided vehicles
A guidance system for manually guided vehicles such as reach stackers or straddle carriers is disclosed. In accordance with the disclosure, the position of the vehicles is permanently automatically detected and supplied to a guiding system for carrying out. Starting from transport job lists made available externally, the travel jobs are assigned to the individual vehicles in an optimized form. Suitable travel routes for the travel jobs are determined and the travel jobs, including the travel routes, are automatically transferred to the vehicle operators. Their carrying out is monitored. |
| US07966103B2 |
Apparatus and method for operating a wind turbine under low utility grid voltage conditions
A wind turbine and an associated method for controlling the output current from the wind turbine to an electric power grid and including the wind turbine and the method for controlling the current under conditions of grid voltage variations due to changing grid conditions as in the case when the wind turbine experiences and recovers from a fault. |
| US07966092B2 |
Numerical controller with program resuming function
A numerical controller with a program resuming function of acquiring program-resuming block data with which a machining program is resumed without producing a scratch on a workpiece. It is determined whether there are registered non-cutting commands. Whether all the registered non-cutting commands are analyzed is determined. Data of registered non-cutting command is read, and whether a block currently being analyzed includes a non-cutting command is determined. It is determined whether or not the registered non-cutting command is one in accordance with which data is acquired at a block start point. Program-resuming block data is acquired at the block start point or at a block end point, the acquired data is stored into a memory, and a process is completed. |
| US07966091B2 |
Automatic thin-section slides manufacturing system and method
Thin-section slide samples are manufactured from respective embedding blocks containing a biological sample and held in an embedding cassette having imprinted thereon individual data. The embedding cassette is transported to a cutting position where an embedding block is cut into sheet-like thin sections, and the individual data is read out. Each of thin sections is flattened and transferred onto a substrate to form a thin-section slide sample. A memory part stores the individual data read out and a condition table into which is input manufacturing conditions for manufacturing the thin sections. Thereafter, it is evaluated whether or not each of the thin sections is prepared in accordance with the manufacturing conditions input into the condition table. |
| US07966090B2 |
Automated material handling system and method
An automated material handling system (AMHS) includes a plurality of first stockers for material storage and a plurality of second stockers for material storage, wherein the second stockers are smaller than the first stockers. A method of operating an AMHS, wherein the AMHS includes a plurality of first stockers for material storage and a plurality of second stockers for material storage and the second stockers are smaller than the first stockers, includes selecting one of the first stockers and the second stockers after a step of a process is performed with one or more pieces of material at a piece of processing equipment; unloading the one or more pieces of material from the piece of processing equipment; and transporting the one or more pieces of material to the selected one of the first stockers and the second stockers. |
| US07966086B2 |
Playback apparatus, playback method, and computer program
A playback apparatus can communicate with a second server, which temporarily stores in a first buffer compressed digital data that is received from a first server, and when the first buffer has stored a first data volume of the compressed digital data, which is a volume that is sufficient for a decoding of the compressed digital data, reads the compressed digital data out of the first buffer and decodes it into decompressed digital data. The playback apparatus includes a second buffer, which temporarily stores the decompressed digital data that is received from the second server; a D/A conversion portion (340), which converts into analog data the decompressed digital data that is temporarily stored in the second buffer; and a notification information generation portion (370), which generates notification information that conveys storage statuses of the first buffer and the second buffer. |
| US07966085B2 |
Audio source system and method
A system and method for providing an audio source to an audio hardware device is disclosed. The system includes a detection module to detect a first audio input and a selection module to selectively provide the first audio input at an audio output to an audio device after the first audio input has been detected. The system also includes an emulation module to provide hardware emulation information corresponding to feedback data of the audio device after the first audio input has been detected. |
| US07966083B2 |
Automation control system having device scripting
A process of operating an automation system with an internet protocol based network includes receiving a user input to a client having a user interface implemented with Web Service for Devices (WSD) to initiate a series of scripted automation commands, executing the scripted automation commands by communicating the commands to at least one device implemented with WSD, and performing, with the at least one device, the scripted automation commands. The client is one of a personal computer, a television, a personal digital assistant, and a controller. The device is one of an audio system, a video system, an intercom system, a lighting system, a security system, and a HVAC system. |
| US07966081B2 |
System, method, and apparatus for managing wastewater treatment installation
Apparatus for managing a residential wastewater treatment system includes an in situ control unit that monitors an individual system. The control unit provides local control and alarms, and also sends status reports and/or alarms to a remote monitoring center via a telemetry device. The remote monitoring center makes information concerning the individual system available through a website. |
| US07966078B2 |
Network media appliance system and method
A network media appliance, comprising at least one packet data network interface, adapted for communicating data packets with a data network according to an Internet Protocol; a media data interface, and a processor, having an associated memory for storing executable code, said code defining at least a remote virtual interface function, and a data transfer function for controlling transfer of data through said media data interface. |
| US07966074B2 |
Apparatus and method enhancing muscular movement
An apparatus to enhance muscular movement is provided. The apparatus includes at least one muscular movement sensor to sense a result of an attempt to move a muscle, a movement information controller to analyze the sensed muscular movement, and generate muscular movement information based on the analyzed muscular movements, and a muscular movement actuator to enhance the movement of the muscle according to the generated muscular movement information by actively controlling a deformation of the muscle movement actuator over the surface of the muscle. |
| US07966071B2 |
Method and apparatus for regulating glucose level
A method of promoting the healing of a lesion in a smooth muscle (200), comprises selecting a smooth muscle portion having a lesion, and applying a non-excitory electric field (210) to the portion, which reduces the mechanical activity of the portion. |
| US07966069B2 |
Medical device interface system with automatic rate threshold adjustment
An external programming system and method for implantable medical devices (IMDs) is disclosed. The external programming system includes a communication circuit, a display device, an input device, and a processor. The communication circuit is configured to link to an IMD to transmit or monitor IMD timing parameter settings. The display device is configured to display a textual representation of an IMD timing parameter setting and a specified IMD timing parameter limit, a graphical slide control comprising a movable feature indicating the IMD timing parameter setting, a graphical slide-control limit corresponding to the specified IMD timing parameter limit, and a graphical representation of physiologic information including a portion of said graphical representation aligned with the slide control movable feature. The input device is configured to adjust the movable feature in response to user input. The processor is configured to monitor or store an IMD timing parameter setting. |
| US07966064B2 |
Medical system with galvanic separation
A medical system with a medical device and with a supply unit. The supply unit is designed to be separably connected to the medical device and to supply the medical device with electric energy without interruption. The medical system has an isolating transformer and a changeover device, wherein the changeover device is connected to the isolating transformer and to the medical device and is designed to connect the medical device or the supply unit to an electric supply network via the isolating transformer as desired. |
| US07966056B2 |
Magnetic resonance imaging method and compounds for use in the method
The present invention relates to a magnetic resonance imaging (MRI) method, in particular to a MRI method enabling early detection of myocardial ischemia and to compounds for use as MR contrast agents in the method. |
| US07966054B2 |
Disposable single-use external dosimeters for detecting radiation in fluoroscopy and other medical procedures/therapies
Methods, systems, devices, and computer program products include positioning single-use radiation sensor patches that have adhesive onto the skin of a patient to evaluate the radiation dose delivered during a medical procedure or treatment session. The sensor patches are configured to be relatively unobtrusive and operate during radiation without the use of externally extending power cords or lead wires. |
| US07966050B2 |
Portable communication terminal
In a portable communication terminal capable of assuming a state where a first casing 1 and a second casing 2 connected rotatably overlap substantially and a state where they are rotated relative to each other by 90° from the former state, the second casing 2 including a display unit 3 is rotated by about 90°, so that the display unit 3 is made horizontally long, thus enabling the displaying with good visibility. At the same time, the rotation causes the first casing 1 at an upper edge thereof not to overlap with the second casing 2, and an antenna 5 is disposed at the not-overlapping portion, thus increasing an electrical volume of the antenna to provide broad-band and good antenna characteristics. Since the antenna 5 overlaps with the second casing 2 when in normal use, the antenna does not protrude, thus keeping the terminal compact and slim to provide excellent portability. In the portable communication unit provided with a rotatable casing including a display unit, the terminal as a whole can be kept compact so as not to let an antenna protrude therefrom both when in normal use and during standby, the display with a high level of visibility is enabled depending on the contents, and good antenna characteristics can be achieved. |
| US07966046B2 |
Mobile communication and/or gaming terminal
The invention relates to mobile communication and gaming terminals with a housing that is provided with a pair of pivoting wings that allow the terminals to be used in different configurations of the wings relative to the housing. |
| US07966045B2 |
WLAN communications system
A wireless local area network audio and video communication system with mobile units is provided, wherein mobile units are operated in a power saving mode and become active at selected intervals corresponding to the duration of audio and video signals forming audio and video data packets. In a preferred arrangement the mobile units have a digital signal processor that operates at different clock rates during different portions of the intervals. |
| US07966042B2 |
Automatic setup system and method of ubicell base station
A Ubicell base station includes a Ubicell base station, one or more Ubicell core network elements, and an integrated management server. The Ubicell base identifies position information thereof using a GPS module, and at a time of setup, provides environment setting information including the position information thereof. Each Ubicell core network element, upon receiving environment setting information of an arbitrary Ubicell base station, generates an environment construction information file of the arbitrary Ubicell base station, registers the arbitrary Ubicell base station, and sends the environment construction information file to the arbitrary Ubicell base station. The integrated management server identifies the Ubicell core network element in a corresponding position based on the environment setting information, provided from the Ubicell base station, and provides the environment setting information of the Ubicell base station to the Ubicell core network element. |
| US07966033B2 |
Serving sector directed power control
Systems and methodologies are described that facilitate serving sector directed transmit power control in a wireless communication environment. Under certain conditions, an access point can have better data with which to determine appropriate power levels than an individual terminal. Accordingly, an access point can transmit power control information to one or more terminals supported by the access point overriding normal power determination procedures. In particular, power control information can be included within an assignment message that designates resources (e.g., frequency, time) assigned to a terminal. Power control information can be based upon SNR, quality of service requirements, interference information, any other relevant information or any combination thereof. |
| US07966031B2 |
Method and system for dividing single PoC group session
A method and system for dividing a signal push-to-talk-over-cellular (PoC) group session are provided. The method includes requesting, at a PoC client, session division to a participating PoC function (PF) of a PoC server that manages a PoC session to which the PoC client belongs; requesting, at the PF of the PoC server, the session division to a controlling PoC function (CF) of a PoC server; transmitting, at the CF of the PoC server, information necessary for a new PoC session to at least one PoC client that desires to participate in the new PoC session while requesting the session division; and connecting, at the PoC client which is to participate in the new PoC session, to a CF of a PoC server which manages the new PoC session through a CF of an existing PoC server to thereby participate in the new PoC session. |
| US07966029B2 |
Method for push-to-talk pre-emption
Push-to-talk private call pre-emption may be applied in an application-to-person context or on a person-to-person context. A PTT subscriber may send a PTT server a pre-emption request indicating a desire to interrupt the application voice stream or another PTT subscriber, respectively. In an application-to-person context, the PTT server may revoke the floor from the application server and grant the floor to the requesting device. In a person-to-person context, the PTT server may send the other PTT subscriber a floor release request. Once the subscriber with the PTT floor releases it in response to the floor release request, the PTT server will be able to send an open floor signal back to the requesting subscriber. |
| US07966028B2 |
Wireless base station device and method for controlling wireless base station device
The throughput of communication is enhanced in a wireless base station device communicating with each of a plurality of terminal devices according to a modulation scheme selected from a plurality of modulation schemes by using any one channel of a plurality of channels. The wireless base station device communicating with each of a plurality of terminal devices according to a modulation scheme selected from a plurality of modulation schemes by using any one channel of a plurality of channels includes a modulation scheme selection unit (42) for selecting a modulation scheme that can be employed in a channel for at least some of unused channels among the plurality of channels; a communication speed comparison unit (44) for comparing a communication speed of the selected modulation scheme, and a communication speed of a modulation scheme of a currently communicating channel; and a channel switching unit (46) for switching the any one channel of the plurality of channels for performing communication from the currently communicating channel to any one channel of the at least some of unused channels according to the comparison results. |
| US07966025B1 |
Modification of portable communications device operation in vehicles
Restrictions on use of a cellular telephone in a vehicle, such as an automobile, are imposed using a global position system (GPS) device to determine the location of a vehicle in relation to geographic regions in which legal or customer restrictions on cellular telephone use are to be imposed. Network or local short-range wireless transmitters supply information to a cellular telephone describing potentially applicable restriction information retrieved from network databases. In response, a cellular telephone determines applicability of such restrictions and applies them to further use of the cellular telephone while such restrictions continue to apply. Alternative arrangements allow vehicle-based or network based processing of region and restrictions information to yield command messages to cellular telephones to control their further use. |
| US07966021B2 |
Enhanced wireless node location using differential signal strength metric
A wireless node location mechanism that employs a differential signal strength metric to reduce the errors caused by variations in wireless node transmit power, errors in signal strength detection, and/or direction-dependent path loss. As opposed to using the absolute signal strength or power of an RF signal transmitted by a wireless node, implementations of the location mechanism compare the differences between signal strength values detected at various pairs of radio receivers to corresponding differences characterized in a model of the RF environment. One implementation searches for the locations in the model between each pair of radio receivers where their signal strength is different by an observed amount. |
| US07966018B2 |
Transport efficiency optimization for mobile IPV6
The present invention concerns a method and system for optimizing transport efficiency between a Mobile Node and a Correspondent Node in a Mobile IP network. A short Mobile Node Identifier is assigned to the Mobile Node. A Mobile Node Identifier Destination Option header comprising the assigned Mobile Node Identifier is used instead of the prior art Home Address Destination Option header in subsequent packets between the Mobile Node and the Correspondent Node. |
| US07966016B2 |
Communication apparatus and communication method
To reduce the processing load and maintain higher security in the communications, a communication apparatus includes a network surveying unit configured to determine at least one of (1) an architecture of a network comprising the communication apparatus, and (2) the number of apparatuses on the network; and an alteration detecting unit configured to perform alteration detection processing on data packets received by the communication apparatus, the processing being based on the determination by the network surveying unit. |
| US07966014B1 |
Method and computer-readable medium for managing roaming restrictions in a wireless environment
A method and computer-readable medium for controlling roaming restrictions for dispatch calling of a mobile station in a network are provided. A home location register receives a dispatch application processor identifier and a mobile station identifier. The domain in which the dispatch application processor is located may be determined by the home location register, based upon the dispatch application processor identifier. A determination can be made whether the mobile station is authorized to operate in the domain, based upon the mobile station identifier. If the mobile station is not authorized to operate in the domain, the mobile station is prevented from operating in the domain. On the other hand, if the mobile station is authorized to operate in the domain, the operation of the mobile station may be allowed, but restricted to certain predetermined calling features. |
| US07966011B2 |
Determining per sector received power level
At a mobile device, a total received power represents signals received from all access points. In order to calculate an appropriate transmit power for communication with a single access point, a mobile device determines a per sector received power level. The mobile device can ascertain a time-domain channel response from each access point pilot signal, ascertain a received digital power lever per sector from each access point pilot signal and, based in part on the digital power level, calculate a received power level from each access point. A per sector received power level can be utilized to conserve battery power and/or to reduce interference in a wireless communications network. |
| US07966007B2 |
User-assisted programmable appliance control
A universal remote control interacts with a user to assist in training to one or more appliances. If the appliance is activated by a rolling code activation signal, a sequence of different rolling code activation signals is transmitted until the user indicates a successful transmission. If the appliance is activated by a fixed code activation signal, a fixed code word is used to generate and transmit each of a sequence of different fixed code activation signals until the user indicates a successful transmission. At least one of the sequences of activation signals inserts a preset amount of time after each activation signal transmission. If user input is not received within the preset amount of time, the next activation signal in the sequence is transmitted. |
| US07966005B2 |
Data processing system and method, communication system and method, and charging apparatus and method
In a communication system for serving data corresponding to a request from the user and charging the user for the data served to the user, when the user designates a result of a desired one of a plurality of different operations, a usage management unit selects a one, corresponding to the user's designation, of a plurality of processors which effect operations corresponding to a plurality of different algorithms, respectively. When the processor corresponding to the designation is selected, an algorithm processor makes an operation corresponding to the designation. A management center charges the user for the use of the algorithm. |
| US07966002B2 |
Providing access to information of multiple types via coordination of distinct information services
Techniques are described for providing users of client devices with coordinated access to information and/or functionality of multiple types, such as by using multiple types of connections to multiple information services of distinct types that exchange context information related to activities of the users and/or clients. The client devices can be, for example, wireless devices with multiple distinct modes (e.g., voice and data modes) for different types of connections with different types of servers (e.g., voice servers and data servers). In some situations, coordination between different servers allows multiple distinct interaction sessions of different types with different servers to remain synchronized or otherwise coordinated over time as the user performs interactions via the different sessions. This abstract is provided to comply with rules requiring an abstract, and is not intended to be used to interpret or limit the scope or meaning of the claims. |
| US07965999B2 |
Apparatus and method for managing integrated authentication for personal mobility in wired/wireless integrated service network
Provided are an integrated authentication processing apparatus for personal mobility in a wired/wireless integrated service network, a method thereof, and a computer-readable recording medium for recording a program that implements the method. The integrated authentication processing method includes the steps of: a) receiving a network service subscription request from a user through the Internet, registering the user as a service subscriber, and storing/managing subscription information of the subscriber; b) receiving the network access request from a user terminal through a network control platform, processing an integrated authentication for network access and additional services, and transmitting the result to the user terminal through the network control platform; and c) processing a charge information process request from the user terminal whose access is allowed according to the authentication result of the step b) by using charge information and session information of the subscriber without additional authentication process. |
| US07965997B2 |
System and method to support multiple wireless accounts for a given subscriber
A system and method are disclosed to support multiple wireless account for a given subscriber. A method that incorporates teachings of the present disclosure may include, for example, linking various accounts to a wireless enabled device of a wireless service subscriber. In one embodiment, device addresses like telephone numbers and electronic mail addresses for devices that may call or be called by the subscriber may be associated one of the various accounts. In operation, a call may be completed between the subscriber's wireless enabled device and one of the other devices, and a call metric for the call may be tracked. A billing entry for the call may be generated from the call metric and the call may be charged to an appropriate account selected from the various accounts. The process of determining the appropriate account may include, for example, determining if the device address for the other device is associated with one of the accounts linked to the subscriber's wireless enabled device. |
| US07965996B1 |
System, method, and computer program product for calculating a rate of an electronic message utilizing an identifier of an associated session
A system, method, and computer program product are provided for calculating a rate associated with an electronic message, utilizing an identifier of an associated session. In use, an identifier of a session is associated with an electronic message corresponding to the session. Furthermore, a rate associated with the electronic message is calculated, utilizing the identifier of the session. |
| US07965995B2 |
Apparatus and method for broadcasting messages to selected group(s) of users
There is disclosed a method and apparatus for transmitting a message to at least one group of users selected from a population of the users. The method comprises the steps of assigning to each member of the one group a common characteristic or indication, collecting from each member of the population an address to which the message may be sent, selecting the common characteristic of a group of message recipients and determining therefrom the users of a particular group or groups based upon the selected common characteristic, whereby messages may be quickly and efficiently sent to all of the users of the selected group(s). |
| US07965990B2 |
Wireless backhaul power amplification using fourier transform matricies
An apparatus amplifies RF signals in a communication system by using a first directional coupler having at least two inputs and at least two outputs; at least two RF amplifiers, where an input of each RF amplifier is connected to a different one of the at least two outputs of the first directional coupler; and a second directional coupler having at least two inputs and at least two outputs, where each one of the at least two inputs is connected to an output of a different one of the at least two RF amplifiers. The at least two outputs of the second directional coupler are connected to at least two antennas, respectively. |
| US07965988B2 |
Apparatus and method for calibration of gain and/or phase imbalance and/or DC offset in a communication system
An example of a method for off-line calibration of a radio frequency (RF) communication system may include one or more of the following: enabling an off-line calibration mode for an RF communication system; generating an off-line calibration signal; applying to a frequency converter a first off-line calibration signal corresponding to the generated off-line calibration signal; translating the first off-line calibration signal into a second off-line calibration signal; evaluating one or more calibration adjustment signals associated with the calibration signal to reduce error in the communication system, wherein the one or more calibration adjustment signals may include an offset parameter associated with DC offset and an imbalance parameter associated with at least one of gain and phase imbalances; storing one or more calibration adjustment signals; disabling the off-line calibration mode; applying a communication signal; and adjusting the communication signal based on the stored one or more calibration adjustment signals. |
| US07965986B2 |
Systems and methods for over-the-air testing of wireless systems
Embodiments include systems and methods for over-the-air testing of wireless systems. Embodiments comprise separated anechoic chambers containing wireless devices. The anechoic chambers are connected by propagation path corridors. |
| US07965985B2 |
Wireless communication systems, methods, and data structure
A wireless communication device is disclosed. The wireless communication device may include a first station and a second station. The first station is coupled with the second station. The first and second stations are within a first cluster. The stations within the first cluster are configured to operate cooperatively to transmit or receive signals corresponding to the cluster over at least one channel. One of the stations transmits only data signals without transmitting a preamble or a MAP message. |
| US07965983B1 |
Method and system for conveying medical information to a medical service person
A method and system for securely conveying patient medical information to a medical service person is described. The conveyance may be conditional upon authentication of a unique code associated with a patient apparatus and a unique code associated with a medical service person apparatus. The patient medical information may be stored in a network server accessible by a medical information provider and conveyed in encrypted form to a medical service person apparatus via a patient apparatus. The medical information may be conveyed to the patient apparatus via a cellular communication and then conveyed to the medical service person's apparatus via a short-range direct wireless connection such as BLUETOOTH or Wi-Fi. Once present on the medical service person's apparatus, the medical information may decrypted and displayed. |
| US07965981B2 |
Device and method for content searching between peer devices
A portable communication device is equipped to search for content stored on a target electronic device. The portable communication device transfers user-defined content search query to an electronic device via a near-field communications (NFC) module. The portable communication device receives search results from the electronic device via the NFC module and indicates to the user that search results have been received from the electronic device. The portable communication device facilitates content searching and data transfer between two devices. |
| US07965975B2 |
On demand, network radio and broadcast method
A network radio is provided that includes a combination of an AM, FM receiver and a network channel capable of receiving streamed audio. Users of this network radio can initiate a search for a particular audio record, when a successful match is found by the online broadcast station, the audio record is streamed to the network radio. The net result will be an on demand radio without the need of any portable media. |
| US07965973B2 |
Image forming apparatus with dehumidifying heater
An image forming apparatus includes an image carrying member; an image forming section to form a toner image on the image carrying member; a transferring section to transfer the toner image formed on the image carrying member to a sheet; a fixing section to fix the toner image onto the sheet; a sheet feeding section to feed a sheet to the transferring section; a sheet tray to store sheets to be fed by the sheet feeding section; a dehumidifying heater arranged to the sheet tray and to perform dehumidification for sheets; a waste toner box arranged to adjoin the sheet tray and to accommodate waste toner; and a partition member arranged between the sheet tray and the waste toner box and between the dehumidifying heater and the waste toner box. |
| US07965972B2 |
Image forming apparatus, powder transporting apparatus and waste-powder transporting method
An image forming apparatus includes: an image forming section forming an image on a recording medium; first and second storage parts storing waste powder discarded from the image forming section; a transport path of the waste powder; first and second discharging parts provided on the transport path and discharging the waste powder to the first and second storage parts, respectively; a transporting section provided along the transport path between both discharging parts, and transporting the waste powder toward the second and first discharging parts in first and second operating states, respectively; a feeding section feeding the waste powder from the image forming section to the transport path between both discharging parts; and a controller making the transporting section operate in both operating states, and stopping the feeding section or reducing its output when switching a transporting direction of the waste powder by switching from the first to second operating state. |
| US07965969B2 |
Active rotation of air knife for increased performance
According to aspects of the embodiments, there is provided a method of optimizing an electro-photographic reproduction machine having a fusing subsystem and an air knife. The methods acquire at least one electro-photographic reproduction machine objective and media characteristic; and the acquired objective and characteristic are used to determine values for the pressurized air emitted from the air knife, the position of the air knife, and the rotation of the air knife relative to a fuse roll in the fusing subsystem. The methods further disclose acquiring the leading edge of the media being stripped and then using the beam strength of the media to assist in stripping the body of the sheet. The air knife can be controlled by a controller or a processor based on determined optimization parameter values that relate to objectives and media characteristics. |
| US07965965B2 |
Development device and image forming apparatus
Provided is a development device including: a development roller in which continuous spiraling inclined grooves having different inclinations with respect to an axial direction are formed so as to cross each other; and a feed roller which is in contact with the development roller and feeds toner to the development roller, wherein transportation force, which is used for transporting the toner on the development roller from one side to the other side of the axial direction of the development roller, is generated by the rotation of the feed roller. |
| US07965961B2 |
Printing of raised multidmensional toner by electography
Electrographic printing of raised multidimensional toner shapes having a particular profile by electrographic techniques. Such electrographic printing comprises the steps of forming a desired print image, electrographically, on a receiver member utilizing predetermined sized marking particles; and, where desired, forming a final predetermined multidimensional shape utilizing marking particles of a predetermined size or size distribution. |
| US07965959B2 |
Transfer apparatus and image forming device
A transfer apparatus includes a transfer belt that conveys a toner image which has been transferred to an outer periphery face thereof; a transfer member that, at a contact portion, causes the toner image to be transferred from the outer periphery face of the transfer belt to a recording medium; an opposing roller that is disposed to oppose the transfer member at an inner periphery side of the transfer belt; an opposing belt that is wound round the opposing roller; and a tension member that is disposed at an upstream side of a conveyance direction of the transfer belt relative to the opposing roller, the opposing belt being wound round the tension member, and the tension member causing the opposing belt to touch against the inner side of the transfer belt at the upstream side relative to the contact portion. |
| US07965958B2 |
Developing device, process cartridge and image forming apparatus
A developing device that supplies developer to an image carrier. In a developing device having a developer carrier that is driven in rotation by drive force applied to a gear provided on the shaft section thereof, the developer carrier being pressed in the direction of the image carrier, the effect of the gear drive force on the pressing force of the developer carrier onto the image carrier can be eliminated. The bearing that supports the shaft section is made slidable and the sliding direction of the bearing with respect to the direction of the drive force is set at about 90°. |
| US07965957B2 |
Developing device and image forming apparatus that uses this developing device
A developing device configured such that the developing device or the like can be easily inserted and removed without increasing the size of the apparatus, and an image forming apparatus that uses this developing device as well as a process cartridge. The developing device is provided with a first rib formed projecting from a first main wall surface, which is the side surface with the maximum area in the chassis of the developing device, and a second rib formed projecting from a second main wall surface, which is the side surface in opposition to the first main wall surface, the first rib being disposed in a position higher than the second rib in the height direction. |
| US07965955B2 |
Image forming apparatus
An image forming apparatus is operable in a speed priority mode in which a temperature range that permits a fixing operation via a pressure belt is wide and an image-quality priority mode in which a temperature range that permits a fixing operation via the pressure belt is narrow. A user interface of the image forming apparatus is configured to enable an operator to select the speed priority mode or the image-quality priority mode for a coated paper. |
| US07965952B2 |
Remaining amount of developer detection device, development device, process unit, and image forming apparatus
A disclosed remaining amount of developer detection device includes a remaining amount of developer detection section detecting a remaining amount of developer in a development device, an operation amount computation section computing an operation amount of the development device corresponding to a developer consumption amount, and a remaining amount detection control section accumulating the operation amount and detecting the remaining amount of developer based on the accumulated operation amount. In this device, when the remaining amount of developer detection section has detected the remaining amount of developer that has been reduced to a first threshold, the remaining amount detection control section initializes the accumulated operation amount and starts accumulating a new operation amount of the development device corresponding to a developer consumption amount, and determines whether the remaining amount of developer in the development device is in a toner-end status based on the new operation amount. |
| US07965949B1 |
Robustly stabilizing laser systems
A robustly stabilized communication laser can output a multimode optical signal remaining aligned to a coordinate of a dense wavelength division multiplexing (“DWDM”) grid while responding to a fluctuating condition or random event, such as, without limitation, exposure to a temperature fluctuation, stray light, or contamination. Responsive to the fluctuating condition, energy can transfer among individual modes in a plurality of aligned longitudinal modes. Modes shifting towards a state of misalignment with the DWDM coordinate can attenuate, while modes shifting towards a state of alignment can gain energy. Fabrication processes and systems and light management, such as beam steering, epoxy scaffolds, spectral adjustments, mode matching, thermal expansion control, alignment technology, etc. can facilitate nano-scale control of device parameters and can support low-cost fabrication. |
| US07965948B1 |
Power and data transmitted over a single optical fiber
Transmitting power and data to electronic components using a single optical fiber includes receiving a light power signal via the single fiber optic, converting the power light signal to electrical energy, at least a portion of which may be stored in an energy storage element, and, in response to a pause in the received light power signal, transmitting a light data signal via the single optical fiber, where power used in connection with data transmission is provided by electrical energy stored in the energy storage element. A photovoltaic element may be used to convert the light power signal into electrical energy. The photovoltaic element may be an array of photodiodes or a single photodiode. The energy storage element may be a capacitor. Transmitting a light data signal may be provided by a communication light source. |
| US07965947B2 |
Wavelength division multiplexing passive optical network architecture with source-free optical network units
An optical system and method includes a source-free optical network unit coupled to an optical fiber for receiving an original carrier signal with downstream data over the optical fiber. The optical network unit includes a modulator configured to remodulate the original carrier signal with upstream data to produce an upstream data signal for transmission back down the optical fiber in a direction opposite to a direction in which that original carrier signal was received. |
| US07965942B2 |
Infrared remote control module and portable electronic device using same
An infrared remote control module (10) includes an infrared detecting module (11) configured for receiving optical signals and converting the optical signals into digital signals, a signal processing module (12) communicating with the infrared detecting module; and a controlling feedback module (13) communicating with the signal processing module. The infrared detecting module includes a lens barrel (110), an infrared band-pass filter (112) arranged in the lens barrel, a lens assembly (113) arranged in the lens barrel, an image pickup module (114) arranged in the lens barrel, and a collimator device (116) selectably moveable into or out from the lens barrel. By being moveable in such a fashion, the collimator device is configured for selectively collimating the optical signals, and, thus, the remote control module can be used for shooting or motion-based actions. |
| US07965941B2 |
Multichannel optical transport network time domain reflectometry calibration
A system and method are provided for controlling time delay in a multichannel optical transport network (OTN) transmission device using time domain reflectometry (TDR) measurements. The method accepts a pair of 2n-phase shift keying (2n-PSK) modulated signals via Ix and Qx electrical signal paths, where n>1. Likewise, a pair of 2p-PSK modulated signals are accepted via Iy and Qy electrical signal paths where p>1. Using TDR modules, signal reflections are measured from an output port for each signal path. The method minimizes time delay differences in the signal reflections for the Ix, Qx, Iy, and Qy signals paths by using the signal reflection measurements to adjust time delay modules in each signal path. |
| US07965939B2 |
Passive optical network system for the delivery of bi-directional RF services
A system for providing bi-directional RF services over relating to a point-to-multipoint Passive Optical Network (PON). |
| US07965937B2 |
Electronic apparatus, image pickup apparatus, time-correcting method, and program
An electronic apparatus includes: a timer part that measures a time, a location information acquiring part that acquires location information, and a peripheral location calculating part where a location specified by the acquired location information is provided as a reference location and a location at a predetermined distance from the reference location is calculated as a peripheral location. The electronic apparatus also includes a time-difference acquiring part that acquires time differences depending on the reference location and the peripheral location. Furthermore, the electronic apparatus includes a determining part that determines whether the time correction should be performed based on the time differences depending on the reference location and the peripheral location, and a time-correcting part that corrects the time to a time based on the time difference between the reference location and the peripheral location depending on a result from the determination by the determining part. |
| US07965934B2 |
Switching mechanism for camera device
A switching mechanism for a camera device includes a driving device, a first screw bar connecting to the driving device, a second screw bar connecting to the first screw bar, and a lead screw having an end coupled with the second screw bar. The first screw bar is driven by the driving device via a screw thread thereof, and the second screw bar is driven by the first screw bar via a screw thread thereof, thereby driving the lead screw for rotation. The screw nut is disposed on the lead screw and moved back and forth via the rotation of the lead screw. Two stop blocks disposed at two ends of the lead screw respectively are to limit two positions of the moved screw nut while the screw nut is moved beyond a threaded area of the lead screw, upon which time the screw nut is slightly engaged with the lead screw. |
| US07965932B2 |
Actuator and anti-vibration camera module using same
An actuator includes a first barrel, a second barrel, a first magnetic portion, a second magnetic portion and a plurality of springs. The second barrel is received in the first barrel. The first magnetic portion and the second magnetic portion are arranged between the first barrel and the second barrel. The first magnetic portion is fixed to the first barrel. The second magnetic portion is fixed to the second barrel. The first magnetic portion is opposite to the second magnetic portion. The first and second magnetic portions cooperatively drive the second barrel to move in the first barrel on the plane perpendicular to a central axis of the first barrel. The springs are elastically connected to the first barrel and to the second barrel, to provide a restoring force between the first barrel and the second barrel when the first barrel is not coaxial with the second barrel. |
| US07965931B2 |
System and method for correcting light pathway by driving curved prism composed of refraction surface
A system and method of correcting a light pathway is provided. A system for correcting a light pathway, the system including: a light pathway change amount measurement unit to measure a light pathway change amount using a movement amount of an image when a light pathway of incident light is changed due to shaking of a camera; and a curved prism driving unit to drive a curved prism, composed of a refraction surface, based on a light pathway correction amount determined by the light pathway change amount. |
| US07965930B2 |
Flexible tubing with imbedded helical conductors and method of making
A smooth-bore plastic tubing with helical support bead is resistant to collapse and incorporates plural electrical conductors outside of the tubing bore and insulated from ambient, and from one another. The conductors may have a desired relatively high thermal conductivity to tidal air flow within the tubing, while also having a comparatively high thermal resistance to ambient. A method for making the tubing includes extruding a molten thermoplastic ribbon with an elevated plateau portion defining plural conductor-receiving grooves. The plastic ribbon is wrapped to form a tube and plural conductors are embedded in the grooves of the plateau portion. A molten thermoplastic bead is then applied atop the plateau portion providing a smooth-bore unitary flexible tubing structure with both inside and outside surfaces which are substantially free of crevices or recesses which could retain soil or bacteria. |
| US07965929B2 |
Heat recovery device
A heat recovery device particularly for association downstream of devices suitable to heat water. The device is constituted by a tank provided with an inlet for recovering warm water from domestic drains and an outlet for draining toward the sewer. The tank has a set of tubes for water which arrives from the mains and is thus heated before being fed to devices such as a boiler, water heater, et cetera. The device therefore allows savings in water heating for domestic or industrial uses. |
| US07965926B2 |
Chemical heating assembly
A chemical heating assembly includes a face plate, a chemical packet, a housing, a pair of electrical prongs carried by the housing, and a light assembly. The housing includes a first sliding arrangement and a first snap-fit arrangement, is connected to the face plate, and at least partially defines a pocket for the chemical packet. The light assembly includes a lamp, a second sliding arrangement engaged with the first sliding arrangement, and a second snap-fit arrangement coupled with the first snap-fit arrangement. The light assembly is mechanically connected to the housing and electrically connected with the pair of electrical prongs using the first and second sliding arrangements and the first and second snap-fit arrangements. |
| US07965924B2 |
Storage medium for recording subtitle information based on text corresponding to AV data having multiple playback routes, reproducing apparatus and method therefor
A storage medium for recording subtitle information based on text corresponding to moving picture data having a plurality of playback routes and an apparatus for and a method of reproducing an image including subtitles corresponding to the data. The storage medium includes moving picture data having a plurality of playback routes; a plurality of subtitle data items corresponding to the playback routes and supporting random search for a subtitle; and mapping information linking the moving picture data and the subtitle data. Accordingly, compatibility with a bitmap image method that is a subtitle processing method of a DVD or a bluray disc can be maintained, and multiple story playback is enabled. When random search or playback is performed, the search time for subtitle data is reduced such that search efficiency is enhanced. |
| US07965919B2 |
Contents recording system and contents recording method
A contents recording system and a contents recording method reducing a time taken for recording and editing of video content and other video contents and enabling editing of the video contents with a high reliability. An optical disk device for recording video content and a computer are connected via a network. The computer is supplied with clip data of the video and low resolution proxy AV data from the optical disk device, streaming reproduces them as live video and, at the same time, introduces essence marks as meta-data to any positions of the proxy AV data, and describes them in a meta-data file. When a communication abnormality occurs between the optical disk device and the computer, the clip data is notified to the computer again. |
| US07965916B2 |
Laser light source device, image display and illuminator
There is a problem that in the connection portion between a rare-earth-doped double clad fiber and a single mode fiber, pumping light leaks in a portion having the coating, and the fiber generates heat partially with this energy and deteriorates. Also, there is another problem that the output is limited as the oscillation wavelength becomes shorter. Accordingly, in a laser light source device formed by combining a fiber laser and a fiber amplifier, by using the residual pumping light in the fiber laser as the pumping light in the fiber amplifier, it is possible to enhance the reliability by preventing the fiber deterioration caused by the residual pumping light. Further, by amplifying the output in the fiber amplifier in the latter stage without any limitation on the pumping light output, it is possible to increase an output of the oscillation light. |
| US07965913B2 |
Optical star coupler
A plastic optical fiber (POF) based reflective star coupler is provided. The POF based reflective star coupler comprises a hollow cylindrical holding tube for receiving a plurality of plastic optical fibers (POF) at a front end of the holding tube and a mixing rod at a rear end of the holding tube; wherein a rear end of each POF is affixed to a front surface of the mixing rod; a rear convex surface of the mixing rod is coated with a highly reflective coating; and where the POFs, the mixing rod, and the holding tube are made from similar material, having similar refractive index and material properties. |
| US07965906B2 |
Image registration system
An image suitable for an image acquisition client device which accesses an image registration/transmission server 10 is displayed relatively quickly. Image data representing images suitable for display on the image acquisition client device which accesses the image registration/transmission server 10 are previously generated and stored in an image database 25. When a request to transmit the image data is issued to the image registration/transmission server 10 from the image acquisition client device, the image database 25 is searched for the image data representing the image suitable for the display on the image acquisition client device. The image data searched for is transmitted to the image acquisition client device. Since the image data suitable for the display on the image acquisition client device are previously generated, and the image data suitable for the display is transmitted when the image acquisition client device accesses the image registration/transmission server 10, the suitable image can be quickly displayed. |
| US07965903B2 |
Image processing apparatus
An image processing apparatus forming an image of image data on a recording medium, is characterized by, when forming the image by synthesizing the image data with specific information including an image different from the image data, varying the number of pieces of the specific information according to a size of a specific information imparting region to which the specific information is imparted. Thereby, when the specific information imparting region is small, such as in the case of a postcard and a name card, it is possible to surely detect the specific information by increasing the number of pieces of the specific information. Further, when reading an image, the image processing apparatus varies, on the basis of a detected number of pieces of the specific information, a threshold value for determining whether or not the specific information is adopted, according to a size of the recording medium. Thereby, even when the size of the recording medium is small and therefore the number of pieces of the specific information is small, the detected number of pieces of the specific information is made to exceed the threshold value by setting the threshold value to a low value, so as to enable the specific information to be recognized. |
| US07965899B2 |
Methods for locating and decoding distorted two-dimensional matrix symbols
A method is presented for processing an image of a two-dimensional (2D) matrix symbol having a plurality of data modules and a discontinuous finder pattern, each distorted by “donut effects”. A resulting processed image contains an image of the 2D matrix symbol having a continuous finder pattern suitable for conventional 2D matrix symbol locating techniques, and having a plurality of data modules, each data module having a center more truly representative of intended data, and suitable for conventional 2D matrix symbol sampling and decoding. The method includes sharpening the distorted image of the 2D matrix symbol to increase a difference between low frequency and high frequency image feature magnitudes, thereby providing a sharpened image, and smoothing the sharpened image using a moving window over the sharpened image so as to provide a smoothed image, the moving window and a module of the 2D matrix code being of substantially similar size. |
| US07965897B2 |
Method for processing a digital image and image representation format
An image representation format for representing a digital image comprises: image information stored as a bitstream representing sequential image blocks, each block comprising one or more components, each component comprising one or more data units and each data unit being represented as a Huffman-coded stream of coefficients of basis functions, wherein a zeroth order coefficient is represented as a difference to the previous zeroth order coefficient of the corresponding component, and a block information table, which comprises: indicators to the first coefficient of a specified order of each image block in said bitstream, information indicating the number of bits in the bitstream between adjacent coefficients of said specified order of the image block, and the zeroth order coefficient of at least the first data unit of each component, said zeroth order coefficient being represented in a non-differential form. |
| US07965895B1 |
Screen compression
Methods, circuits, and apparatus for reducing memory bandwidth used by a graphics processor. Uncompressed tiles are read from a display buffer portion of a graphics memory and received by an encoder. The uncompressed tiles are compressed and written back to the graphics memory. When a tile is needed again before it has been modified, the compressed version is read from memory, uncompressed, and displayed. To reduce the number of unnecessary writes of compressed tiles to memory, a tile is only written to memory if it has remained static for some number of refresh cycles. Also, to prevent a large number of compressed tiles being written to the display buffer in one refresh cycle, the encoder can be throttled after a number of tiles have been written. Validity information can be stored for use by a CRTC. If a tile is updated, the validity information is updated such that invalid compressed data is not read from memory and displayed. |
| US07965893B2 |
Method, apparatus and storage medium for detecting cardio, thoracic and diaphragm borders
The present invention provides a method of detecting borders in a chest image. The method comprises calculating the gray level difference between neighboring pixels of the chest image to get a differential image; filtering the differential image to reduce noise and enhance the target; binarizing the filtered image; picking out the outside edges of the area with high gray level from the binarized image; and determining a final border from the edges according to the character of the border to be found. The present invention also provides an apparatus and a storage medium for implementing the above-mentioned method and a method and an apparatus for automatically measuring the Cardiothoracic Ratio of a chest image. |
| US07965892B2 |
Image processing apparatus, control method thereof, and program
A binary image is generated by binarizing a multilevel image. An edge image is generated by extracting an edge component in the multilevel image. The binary image is segmented into a plurality of regions with different attributes. An outline candidate of a halftone region is extracted from the edge image. A second region segmentation result is output on the basis of the information of the outline candidate and information of the region segmentation result. |
| US07965891B2 |
System and method for identifying and labeling fields of text associated with scanned business documents
A system for electronically distilling information from a business document uses a network scanner to electronically scan a platen area, having a business document thereon, to create a bitmap. A network server carries out a segmentation process to segment the scan generated bitmap into a bitmap object, the bitmap object corresponding to the scanned business document; a bitmap to text conversion process to convert the bitmap object into a block of text; a semantic recognition process to generate a structured representation of semantic entities corresponding to the scanned business document; and a document generation process to convert the structured representation into a structure text file. The semantic recognition process includes the processes of generating, for each line of text having a keyword therein, a terminal symbol corresponding to the keyword therein; generating, for each line of text not having a keyword therein and absent of numeric characters, an alphabetic terminal symbol; generating, for each line of text not having a keyword therein and having a numeric character therein, an alphanumeric terminal symbol; generating a string of terminal symbols from the generated terminal symbols; determining a probable parsing of the generated string of terminal symbols; labeling each text line, according to a determined function, with non-terminal symbols; and parsing the business document information text into fields of business document information text based upon the non-terminal symbol of each text line and the determined probable parsing of the generated string of terminal symbols. |
| US07965890B2 |
Target recognition system and method
A target recognition system and method. The inventive method includes the steps of first receiving an image of a scene within which a target may be included and second using constrained image segmentation as a basis for target recognition. In the specific embodiment, the segmentation is variable and derived from target geometry models. The constrained image segmentation is adapted to use target geometry models to derive alternative image segmentation hypotheses. The hypotheses are verified using a novel hierarchical adaptive region model matcher. In the best mode, the hierarchical adaptive region model matcher is fully hierarchical and includes the steps of receiving an image and a hypothesis with respect to a target in the image. In the illustrative embodiment, the hypothesis contains the type, location, and/or orientation of a hypothesized target in the image. The hypothesis is received by a model tree generator. A target model library provides a plurality of computer generated target models. The model tree generator retrieves a model from the library based on a hypothesized target type and renders a model tree therefrom that represents the appearance of a hypothesized target at a hypothesized location and orientation. In the illustrative embodiment, the verification model further includes a search manager adapted to receive a model tree from the model tree generator. A feature extractor is included along with a segmentation evaluator. The segmentation evaluator is coupled to receive image features from the feature extractor. The segmentation evaluator is adapted to output a segmentation score to the search manager with respect to a specified set of segmentation labels based on a supplied set of image features for an active node. |
| US07965886B2 |
System and method for detection of multi-view/multi-pose objects
The present invention provides a computer implemented process for detecting multi-view multi-pose objects. The process comprises training of a classifier for each intra-class exemplar, training of a strong classifier and combining the individual exemplar-based classifiers with a single objective function. This function is optimized using the two nested AdaBoost loops. The first loop is the outer loop that selects discriminative candidate exemplars. The second loop, the inner loop selects the discriminative candidate features on the selected exemplars to compute all weak classifiers for a specific position such as a view/pose. Then all the computed weak classifiers are automatically combined into a final classifier (strong classifier) which is the object to be detected. |
| US07965885B2 |
Image processing method and image processing device for separating the background area of an image
The invention aims at separating a background area of an image using a plurality of cameras by utilizing a method of estimating a background in combination with a stereo method. Data on input images, synchronous with one another, which are obtained by photographing images of a subject from different points of sight using at least two cameras is stored in a frame memory. A background area estimation processing unit performs global image superimposition for the input images, synchronous with one another, the data on which is stored in the frame memory on the assumption that a background area is in the distance and has a flat surface. Then, the background area estimation processing unit estimates the background area based on a degree of local similarity. A distance image generation processing unit performs distance measurement with respect to points other than those in the estimated background area by utilizing a stereo method to generate distance images. A background separated image generation processing unit removes the image of an area in a predetermined distance or more from the input images by referring to resulting distance images to generate a background removed image. |
| US07965882B2 |
Image display apparatus and computer-readable image display program storage medium
An image display apparatus and an image display program includes image acquiring section which acquires cross-section image groups which include cross-section images on cut positions arranged in a predetermined direction of a subject, a place setting section which sets places on the cross-section images in the cross-section image groups, an image group extracting section which extracts a series of image groups which continue along the cross-section images and include the image on the places from the cross-section image groups, a cut position calculating section which calculates cut positions whose positional feature in the respective image groups is common among the image groups, on the image groups, and an image display section which arranges to display cross-section images in the cross-section image groups. |
| US07965881B2 |
Methods for obtaining MRI frequency maps
A magnetic resonance imaging (MRI) method includes generating first and second spin populations within each of a plurality of pixels of a slice of an object. These spin populations have different phase histories. For each pixel, MRI signals from those spin populations are acquired at different times These MRI signals can then be used to determine a field strength difference between different pixels of the slice. |
| US07965878B2 |
Endoscopic system with spectral image forming circuit
An endoscopic system that processes a color image data of a subject from an imager mounted on an endoscope and records the processed image data in an image recorder/display unit, the endoscopic system comprising: a storage that stores matrix data for forming a spectral image; and a spectral-image forming circuit that is capable of forming (i) a spectral image in an arbitrarily-selected wavelength band according to a matrix operation of the matrix data in the storage and the color image data and (ii) a standard image according to a matrix operation of standard-image matrix data and the color image data, the standard-image matrix data being for forming a standard image. |
| US07965876B2 |
Systems and methods for image segmentation with a multi-stage classifier
The systems and methods described herein provide for fast and accurate image segmentation through the application of a multi-stage classifier to an image data set. An image processing system is provided having a processor configured to apply a multi-stage classifier to the image data set to identify a distinctive region. The, multi-stage classifier can include two or more component classifiers. The first component classifier can have a sensitivity level configured to identify one or more target regions in the image data set and the second component classifier can have a specificity level configured to confirm the presence of the distinctive region in any identified target regions. Also provided is a classification array having multiple multi-stage classifiers for identification and confirmation of more than one distinctive region or for the application of different classification configurations to the image data set to identify a specific distinctive region. |
| US07965872B2 |
Multifunction apparatus, multifunction apparatus system and non-transitory computer readable medium
A multifunction apparatus that includes: a read unit; a storage unit storing a fingerprint in association with at least one of a function of the multifunction apparatus, a set item and a set value; a call unit that reads from the storage unit at least one of the function, set item and set value associated with the fingerprint read by the read unit; an instruct unit that instructs execution of an operation based on at least one of the function, set item and set value read by the call unit; and an execute unit. When fingerprints are read sequentially by the read unit, the call unit sequentially reads at least one of the function, set item and set value associated with each of the fingerprints, and when the instruct unit instructs the execution, the execute unit executes the operation based on at least one of the thus read function, set item and set value. |
| US07965871B2 |
Moving-state determining device
A moving-state determining device acquires a first overhead image from a bird's-eye image obtained at first image pickup timing and acquires a second overhead image, which can be regarded as the same road surface area as that of the first overhead image, for each of moving directions assumed for the moving body from a bird's-eye image obtained at second image pickup timing different from the first image pickup timing by a predetermined time period. The device compares a degree of similarity between the first overhead image and each of a plurality of second overhead images to acquire the second overhead image with the largest similarity degree as the same road surface area as that of the first overhead image. The device acquires the moving direction and a lateral displacement amount in the moving from a coordinate conversion condition based on which the second overhead image has been obtained. |
| US07965868B2 |
System and method for bullet tracking and shooter localization
A system and method of processing infrared imagery to determine projectile trajectories and the locations of shooters with a high degree of accuracy. The method includes image processing infrared image data to reduce noise and identify streak-shaped image features, using a Kalman filter to estimate optimal projectile trajectories, updating the Kalman filter with new image data, determining projectile source locations by solving a combinatorial least-squares solution for all optimal projectile trajectories, and displaying all of the projectile source locations. Such a shooter-localization system is of great interest for military and law enforcement applications to determine sniper locations, especially in urban combat scenarios. |
| US07965861B2 |
Methods and systems for digital image security
Methods and systems for securing digital imagery are provided. In one respect, embedding, compression, encryption, data hiding, and other imaging processing techniques and systems may be provided for digital image security. In one non-limiting example, a method for producing a compressed and encrypted image is provided. An image may be converted into a binary bit stream, and the bit stream may be decomposed into a plurality of segments. A binary sequence based on a first key may be generated and may be used to generate a code matrix. A distance between the code matrix and the distance may be determined for each of the plurality of segments. Using a combined first and second key, a compressed and encrypted image may be obtained. |
| US07965857B2 |
Loudspeaker
A loudspeaker comprising a magnet unit that generates a magnetic field, and a membrane which is mounted in a frame and which is provided with an electrical conductor arranged in a pattern on the membrane, which membrane is positioned in the magnetic field in such a manner that a force is exerted when current is fed through the conductor pattern on the membrane, which force is capable of setting the membrane in motion so as to produce sound, the frame being provided with metallic cooling members that partially cover the conductor pattern, wherein said cooling members are mounted in a metal housing, making contact with said housing over the larger part of their surface area, or are integral with such a metal housing. |
| US07965855B1 |
Conformable ear tip with spout
Apparatuses and methods for delivering sound to ear canal are provided. The apparatus generally includes a compressible and resilient toroidal section having an inner side and an outer side. An aperture extends from the outer side to the inner side and the outer side has a well disposed within an inner side surface about the aperture. The apparatus further includes a compressible and resilient spout integrated with the toroidal section and extending away from the inner side. The spout includes a channel disposed within an inner spout surface and the channel is coupled to the well. |
| US07965852B2 |
Audio signal processing method and apparatus
In case of carrying out a correction process with respect to a signal of a specific frequency band in an inputted audio signal, an output level is raised approximately uniformly with respect to a signal component equal to a predetermined level or less in the signal of the specific frequency band and the output level is not changed with respect to signals other than the signal of the specific frequency band. In this manner, correction of a specific frequency band of an audio signal is carried out favorably. |
| US07965849B2 |
Multichannel spectral mapping audio apparatus and method
A method and circuit for deriving a set of multichannel audio signals from a conventional monaural or stereo audio signal uses an auxiliary multichannel spectral mapping data stream. Audio can be played back in stereo and multichannel formats from a conventional stereo signal on compact discs, FM radio, or other stereo or monaural delivery systems. The invention reduces the data rate needed for the transmission of multichannel digital audio. |
| US07965842B2 |
System and method for detecting unauthorized wireless access points
Unauthorized wireless access points are detected by configuring authorized access points and mobile units to listen to all wireless traffic in its cell and report all detected wireless devices to a monitor. The monitor checks the reported devices against a list of authorized network devices. If the reported wireless device is not an authorized device, the monitor determines if the reported device is connected to the network. If the reported device is connected to the network and is not an authorized device, the monitor alerts the network operator or network manager of a rogue device connected to the network and attempts to locate and isolate the rogue device. |
| US07965837B2 |
Method and system for wireless digital video presentation
High definition (HD) video may be sent from, e.g., a laptop computer on a table in a room to a video projector mounted on the ceiling using a 60 GHz high capacity (2.5 Gbps) wireless link. At this frequency and data rate, the signal is so short range and directional that low power may be used and the video may be transmitted in an uncompressed form such that so much data is transmitted each second that bootlegging the content is essentially untenable. No wiring between the HD video source and the HD video display is necessary. |
| US07965833B2 |
Febrile convulsion alarm
A device and method for detecting febrile convulsions, the device including a detector for detecting motion of the device and providing an output corresponding thereto, a capacitor coupled to the detector and charged by the output of the detector, a resistor coupled to the capacitor to provide discharge of the capacitor, a comparator for comparing a voltage level of the capacitor to a reference voltage and providing a signal when the voltage level of the capacitor is greater than the reference voltage, and an indicator driven by the signal from the comparator to provide an indication of febrile convulsions. |
| US07965828B2 |
Call control presence
Included are embodiments for detecting presence in a call control protocol environment. At least one embodiment of a method includes subscribing to events associated with a communication system and receiving a notification for an event, the event being associated with a communication between a first communications device and a second communications device. |
| US07965820B2 |
Fiducial marker for correlating images
The invention relates to a fiducial marker having a marking grid that is used to correlate and view images produced by different imaging modalities or different imaging and viewing modalities. More specifically, the invention relates to the fiducial marking grid that has a grid pattern for producing either a viewing image and/or a first analytical image that can be overlaid with at least one other second analytical image in order to view a light path or to image different imaging modalities. Depending on the analysis, the grid pattern has a single layer of a certain thickness or at least two layers of certain thicknesses. In either case, the grid pattern is imageable by each imaging or viewing modality used in the analysis. Further, when viewing a light path, the light path of the analytical modality cannot be visualized by viewing modality (e.g., a light microscope objective). By correlating these images, the ability to analyze a thin sample that is, for example, biological in nature but yet contains trace metal ions is enhanced. Specifically, it is desired to analyze both the organic matter of the biological sample and the trace metal ions contained within the biological sample without adding or using extrinsic labels or stains. |
| US07965813B2 |
Bone mineral density assessment using mammography system
A method and system for determining the bone mineral density of a body extremity. An image of a body extremity is acquired using a mammography x-ray system whereby a bone mineral density can be performed on the image. The system for determining the bone mineral density of a body extremity includes: a support for supporting the body extremity; a detector for capturing an image of the body extremity; and an x-ray source adapted to project an x-ray beam through the body extremity toward the detector, the x-ray source having a voltage of no more than about 45 kVp and having a target/filter combination of rhodium/rhodium, molybdenum/molybdenum, molybdenum/rhodium, or tungsten/rhodium. |
| US07965811B1 |
Apparatus and method for reconstruction of volumetric images in a divergent scanning computed tomography system
An apparatus and method for reconstructing image data for a region are described. A radiation source and multiple one-dimensional linear or two-dimensional planar area detector arrays located on opposed sides of a region angled generally along a circle centered at the radiation source are used to generate scan data for the region from a plurality of diverging radiation beams, i.e., a fan beam or cone beam. Individual pixels on the discreet detector arrays from the scan data for the region are reprojected onto a new single virtual detector array along a continuous equiangular arc or cylinder or equilinear line or plane prior to filtering and backprojecting to reconstruct the image data. |
| US07965809B2 |
Counter circuit
A counter circuit adding a first value indicated by a plurality of bits and a second value in response to a clock signal, a first part of the plurality of bits being lower order than a second part of the plurality of bits, the counter circuit including a first counter configured to add the first part of the plurality of bits and the second value in response to the clock signal to output a third value regarding a result of adding the first and the second values, a second counter configured to add the second part of the plurality of bits and a fourth value in response to the clock signal, and a clock transmission control circuit coupled to the first and second counters to receive the clock signal and the third value, and to control whether or not to supply the clock signal to the second counter in accordance with the received third value. |
| US07965807B2 |
Instrument removal system
An instrument removal system for removing detector cables from a nuclear reactor includes a removal cart and a disposal cask. in an exemplary embodiment, the removal cart includes a base including a plurality of wheels coupled thereto, a motor mounted on the base, and a drive shaft operatively coupled to the motor. A disposal spool is removably mounted on the drive shaft, and the disposal spool includes a notch sized to receive the detector cable. A housing is mounted on the base, with the housing enclosing the disposal spool. Also, an entrance port is located in the housing to permit the detector cable to enter the housing. |
| US07965805B2 |
Signal generator with signal tracking
Frequency and phase of an output signal is adjusted to track an input signal. A control signal is adjusted to control a frequency of an oscillating signal from which the output signal is derived. In some aspects the frequency of the oscillating signal is adjusted by reconfiguration of reactive circuits coupled to an oscillator circuit. Phase of the output signal may be adjusted based on comparison of the oscillating signal with an adjustable threshold. For example, the adjustable threshold may comprise an adjustable bias signal for a transistor circuit whereby the oscillating signal is provided as an input to the transistor circuit and the output of the transistor circuit provides the output signal. |
| US07965803B2 |
Methods and systems for providing feedback for beamforming
In some embodiments, methods and systems for providing feedback for beamforming include: initializing a weighting vector; determining a perturbation vector; determining a plurality of weighting vectors to be applied to data based on the weighting vector and the perturbation vector; applying the plurality of weighting vectors to the data to provide weighted data; transmitting the weighted data to a receiver; receiving from the receiver a feedback signal based on at least one of the plurality of weighting vectors; and updating the plurality of weighting vectors based on the feedback signal. |
| US07965798B2 |
Robust packet detection, symbol timing, channel length estimation and channel response estimation for wireless systems
A method. The method includes producing a first signal match indication based on at least one match indication indicative of a match between at least one signal received in at least one band and a reference signal. The method also includes producing a first signal multipath combined signal based upon the first signal match indication, and detecting a first peak in the first multipath combined signal. |
| US07965797B2 |
Method, system and apparatus for generating constant amplitude zero autocorrelation sequences
A method, system and apparatus for generating a constant amplitude zero autocorrelation (CAZAC) sequence to be transmitted on a wireless communication channel between a user equipment and a base station within a cellular communication network includes iteratively calculating elements of the CAZAC sequence according to a CAZAC sequence formula until a number of iterations has reached a predetermined iteration value determined in accordance with a number of subcarriers associated with the channel; obtaining a value of particular elements of the CAZAC sequence from a table of stored values at predetermined reset iteration values in order to limit error propagation; and generating the reference signal based upon the elements of the CAZAC sequence. The CAZAC sequence formula is one of a Chu sequence, Frank-Zadoff sequence, Zadoff-Chu (ZC) sequence, and Generalized Chirp-Like (GCL) Sequence. |
| US07965795B2 |
Prevention of integrator wind-up in PI type controllers
A control system having an integrator component that provides an integrator output signal used to control a load, and a method controlling the same includes conditioning the integrator component during a fraction of the period in which it would tend to otherwise wind-up. |
| US07965792B2 |
Modulation-index adjustable amplitude shift keying transmitter
Provided is a modulation-index adjustable amplitude shift keying (ASK) transmitter including: a bias current supply unit supplying one or more bias currents in response to a digital signal that is to be transmitted and one or more bias current control signals; and a modulation signal generator generating a modulation signal corresponding to the digital signal by modulating a carrier signal in response to the one or more bias currents. |
| US07965787B2 |
Receiving wireless signals with multiple diversity settings
Methods and systems of receiving wireless signals are disclosed. One method includes a receiver characterizing signal quality parameters of receive signals for a plurality of receive diversity settings. The receiver selects a first receive diversity setting for synchronizing the receiver with the receive signal based on the characterized signal quality parameters. The receiver selects a second receive diversity setting for receiving data with the receive signal based on the characterized signal quality parameters. |
| US07965786B2 |
Clean sensing for dynamic frequency hopping in dynamic spectrum access networks
Clean and reliable channel sensing during dynamic frequency hopping over a plurality of overlapping wireless regional area network (WRAN) cells is conducted using a minimum number of channels. By coordinating a phase-shift of the operation periods of each WRAN cell over a minimum number of working channels, interruption-free communication and data transmission for each of the WRAN cells as well as interference-free channel sensing can be achieved. |
| US07965785B2 |
Uplink multiple-input-multiple-output (MIMO) and cooperative MIMO transmissions
A method is provided for MIMO uplink communications between a base station and a wireless station with more than two antennae. The method includes: (a) negotiating between the base station and the wireless station uplink MIMO/cooperative MIMO capabilities, using a message exchange protocol in which a message exchanged comprises a field for specifying uplink MIMO/cooperative MIMO capabilities; (b) the base station receiving a request from the wireless station for data transmission; (c) the base station sending the wireless station an allocated resource and an uplink MIMO/cooperative MIMO method for uplink transmission; (e) the wireless station mapping data symbols to the allocated resource with proper pilot pattern; and (f) the base station detecting the data symbols from the channel. |
| US07965784B2 |
Control method and radio apparatus utilizing the same
A processing unit transmits, from at least one of a plurality of antennas, data corresponding respectively to the plurality of antennas. A control unit generates a request signal with which to have a second radio apparatus provide information on rates at the second radio apparatus. When transmitting the request signal, the processing unit also transmits known signals corresponding respectively to the plurality of antennas, from the plurality of antennas containing an antenna to transmit data. |
| US07965781B2 |
Signal component demultiplexing apparatus, filter apparatus, receiving apparatus, communication apparatus, and communication method
A filter apparatus extracts a specific signal from a group of multi-carrier modulated signals. A subcarrier is selected. A specific group of signals is selected from among an input group of signals in accordance with the selected subcarrier. A frequency offset of a selected signal is compensated. |
| US07965777B2 |
Data transmission system, and its transmission side apparatus and reception side apparatus
A transmission side apparatus selectively inserts video stream data and MPEG data into a video storage area to store video stream data in a frame structure of an SDI system and generates SDI data of which the identification ID indicating a type of data included therein by an SDI data insertion processing device and transmits the SDI data to a coaxial cable from a transmission interface device. A reception side apparatus receives the SDI data transmitted via the coaxial cable by a reception interface device, extracts data to be transmitted from a video storage area of received SDI data and determines whether the data to be transmitted is the video stream data or the MPEG data by an SDI data extraction processing device to output it. Therefore, a high-speed MPEG data transmission assuring frame/field accuracy becomes possible by using an existing technology and device. |
| US07965772B2 |
Systems and methods for improved data transmission
Real-time video content is segmented into a series of processing cubes that are comprised of a predetermined number of frames, wherein the first frame is a reference frame, followed by a plurality of delta frames. In one embodiment, the video data which defines the reference frame is converted into command-and-control data usable to re-create the reference frame at a destination location. For the delta frames, only that data which is actually different than the preceding frame is transmitted and used to re-create corresponding frames at the destination location. |
| US07965771B2 |
Method and apparatus for immediate display of multicast IPTV over a bandwidth constrained network
In a packet based multicast video streaming network, a method for minimizing delay in displaying video on a TV set in response to a viewer changing the channel is disclosed. For each live multicast video stream, one or more reference frames and corresponding compressed frames are temporarily stored in a memory in anticipation of the viewer switching to that particular program. When the viewer changes channels, the previously stored reference and compressed frames are immediately read from the memory and rendered for display on the TV. This eliminates the need to wait for the next available reference frame. In other words, this eliminates a temporary blank TV screen each time the channel is changed. Certain compressed frames are dropped and blank frames can be inserted in order to catch up to and synchronize with the live video broadcast. The particular frames to be dropped and the number of blank frames to be inserted is a function of the bandwidth limitation imposed by the last mile of the network. |
| US07965770B2 |
Shared logic for decoding and deinterlacing of compressed video
One embodiment includes a method that includes receiving a compressed video stream. The method also includes decoding a number of blocks of the compressed video stream to output a number of blocks of decoded video data. The decoding is based on at least one motion compensation vector. The method also includes deinterlacing the number of blocks of the decoded video data to output deinterlaced video data. The deinterlacing of one of the blocks of the number of blocks is based on the at least one motion compensation vector if a prediction error energy for the at least one motion compensation vector for the block is less than a threshold. |
| US07965766B2 |
Stream generation apparatus, stream generation method, coding apparatus, coding method, recording medium and program thereof
A stream generation apparatus generates a stream including coded pictures and a command for managing a buffer which holds a decoded picture, the command being added to one of the coded pictures as a reference picture. A judging unit judges whether or not the coded picture to which the command is added is skipped at the time of trick-play, and an adding unit adds, in the case where the coded picture is judged to be skipped, repetition information indicating the same contents as the command to another coded picture that follows, in decoding order, the coded picture judged to be skipped and that is not skipped at the time of the trick-play. A generating unit generates the stream including the coded pictures, the command and the repetition information. |
| US07965762B2 |
Method and apparatus for measuring timing of signals received from multiple base stations in a CDMA communication system
Unassigned finger processors are used to process and measure the arrival times of transmissions from base stations not in the active set. A first set of one or more base stations in active communication with the remote terminal is identified and each base station in the first set is assigned at least one finger processor. A second set of one or more base stations not in active communication with the remote terminal is also identified and an available finger processor is assigned to each of at least one base station in the second set. A (signal arrival) time measurement is then performed for each base station, and outputs indicative of the measurements are provided for further processing. |
| US07965761B2 |
Multicarrier sub-layer for direct sequence channel and multiple-access coding
Carrier Interferometry (CI) provides wideband transmission protocols with frequency-band selectivity to improve interference rejection, reduce multipath fading, and enable operation across non-continuous frequency bands. Direct-sequence protocols, such as DS-CDMA, are provided with CI to greatly improve performance and reduce transceiver complexity. CI introduces families of orthogonal polyphase codes that can be used for channel coding, spreading, and/or multiple access. Unlike conventional DS-CDMA, CI coding is not necessary for energy spreading because a set of CI carriers has an inherently wide aggregate bandwidth. Instead, CI codes are used for channelization, energy smoothing in the frequency domain, and interference suppression. CI-based ultra-wideband protocols are implemented via frequency-domain processing to reduce synchronization problems, transceiver complexity, and poor multipath performance of conventional ultra-wideband systems. CI allows wideband protocols to be implemented with space-frequency processing and other array-processing techniques to provide either or both diversity combining and sub-space processing. CI also enables spatial processing without antenna arrays. Even the bandwidth efficiency of multicarrier protocols is greatly enhanced with CI. CI-based wavelets avoid time and frequency resolution trade-offs associated with conventional wavelet processing. CI-based Fourier transforms eliminate all multiplications, which greatly simplifies multi-frequency processing. The quantum-wave principles of CI improve all types of baseband and radio processing. |
| US07965758B2 |
Cell isolation through quasi-orthogonal sequences in a frequency hopping network
The present technology relates to protocols relative to utility meters associated with an open operational framework. More particularly, the present subject matter relates to protocol subject matter for advanced metering infrastructure, adaptable to various international standards, while economically supporting a 2-way mesh network solution in a wireless environment, such as for operating in a residential electricity meter field. The present subject matter supports meters within an ANSI standard C12.22/C12.19 system while economically supporting a 2-way mesh network solution in a wireless environment, such as for operating in a residential electricity meter field, all to permit cell-based adaptive insertion of C12.22 meters within an open framework. Cell isolation is provided through methodology and apparatus subject matter relating to quasi-orthogonal sequences in a frequency hopping network. |
| US07965757B2 |
Thermal distortion compensation for laser mirrors
A laser mirror assembly is disclosed with improved pointing stability. An elongated mirror includes a concave reflecting portion. A pair of elongated planar portions extend parallel to the concave reflecting portion on either side thereof. The planar portions are stepped down from the reflecting portion. The mirror is formed from copper. A pair of stainless steel strips are connected to planar portions. The bimetallic effect between the copper mirror and the stainless steel strips operates to counteract the warping of the mirror due to differential heating effects which arise during operation. In an alternate embodiment, a pair of aluminum strips are mounted on the rear surface of the mirror. |
| US07965745B2 |
RF and microwave receivers based on electro-optic optical whispering gallery mode resonators
Among others, RF receivers based on whispering gallery mode resonators are described. In one aspect, a photonic RF device includes a laser that is tunable in response to a control signal and produces a laser beam at a laser frequency. The RF device includes a first optical resonator structured to support a whispering gallery mode circulating in the first optical resonator, the optical resonator being optically coupled to the laser to receive a portion of the laser beam into the optical resonator in the whispering gallery mode and to feed laser light in the whispering gallery mode in the optical resonator back to the laser to stabilize the laser frequency at a frequency of the whispering gallery mode and to reduce a linewidth of the laser. The RF device includes a second optical resonator made of an electro-optic material to support a whispering gallery mode circulating in the optical resonator. |
| US07965742B2 |
Methods and apparatus for enhancing wireless data network telephony including a personal router in a client
A data network telephony (DNT) wireless communication system has a base station connected to a DNT-capable data network and to a plurality of wireless transceivers, each transceiver transmitting to a distinct area, the base station adapted to operate the transceivers by a two-way, narrow-band, multiple-channel, real-time duplex radio protocol, and a plurality of portable computer-enhanced client communicator units, including microphone and speaker apparatus, each assigned a unique address and adapted to communicate with the base station via the transceivers by the two-way real-time radio protocol and to process DNT calls. The wireless system operates as a carrier-sense multiple access system with collision detection (CSMA/CD). |
| US07965740B2 |
Method of transmitting data in a wireless communication system
A method of generating a data block to be transmitted from a protocol layer to a receiving side in a wireless communication system, the protocol layer having a header compression function, comprises generating at least one of a control packet which includes control information and a compressed packet generated by header compression for an upper layer data block, and generating a first lower layer data block which includes type indication information and the control packet, if the control packet is generated, the type indication information indicating a type of control information included in the generated control packet. |
| US07965739B2 |
Method and device for transmitting data
A method for transmitting data, the data to be transmitted being divided into at least two data packets; the data packets being transmitted in at least two transmission modes; an assignment between the data packets and the transmission modes being made in such a way that one of the transmission modes is assigned to each data packet; at least one data packet, to which a first transmission mode is assigned, being transmitted in a second transmission mode. |
| US07965738B2 |
System and method for adaptive frame size management in a wireless multihop network
A system and method for adaptively managing frame size in a wireless multihop network (100) is disclosed. In one embodiment, a packet is transmitted from a source to a destination (420). A acknowledgement packet (422) is received and a successful acknowledgement packet counter is incremented if the acknowledgement packet arrives prior to a time-out of a timer (444). A frame size is increased if the successful acknowledgement packet counter reaches a specified value (446, 448). If the acknowledgement packet arrives after the time-out of the timer, the successful acknowledgement packet counter (460) is reset and the frame size (462) is decreased. These procedures can be repeated until the frame size is greater than or equal to a maximum frame size (450) or less than or equal to a minimum frame size (464). |
| US07965737B2 |
Addressing method for transporting data on a telecommunication network, corresponding address structure signal, gateway and computer program
A method is provided for transforming a first transport level address into a second transport level address: the first address representing at least one digital data broadcasting service from at least one non-meshed broadcasting network and comprising data identifying the at least one digital data broadcasting service; the second address including a source field and/or a destination field in datagrams addressed to at least one communication network. The method includes the following steps: recovering data identifying the at least one digital data broadcasting service; inserting at least part of the identifying data in the second address of the datagrams. |
| US07965734B2 |
Device network interface
The terminal device has a network transceiver and a processor having a first program to cause the processor to transmit a packet of data using the network transceiver in accordance with a data transmission protocol. The first program begins transmission of a packet by sending data to a transmit signal input of the network transceiver in accordance with the protocol. At a circuit level associated with the network transceiver, a received signal in the transceiver is detected at a time of sending data to the transmit signal input. In response to this detection, transmission of the packet is prevented. |
| US07965730B2 |
Frame transmitting apparatus and method utilizing a round-robin technique
A frame transmitting apparatus transmits a frame to a frame receiving apparatus. The frame transmitting apparatus includes the following units. An accumulated-capacity-value storage unit has stored therein an accumulated capacity value calculated. A cycle and capacity storage unit has stored therein a cycle and frame read capacity at every cycle. An adding unit adds the value indicative of the capacity of the frame to the accumulated capacity value. A subtracting unit subtracts the value indicative of the frame read capacity from the accumulated capacity value. A transmission controlling unit controls frame transmission by using the accumulated capacity value. |
| US07965727B2 |
Broadcast distributing system and broadcast distributing method
An IP encapsulator in a broadcast distributing system divides broadcast data received from an image distributing source into packets, and IP-encapsulates the packets. The IP encapsulator transmits the IP-encapsulated packets to a subscriber line terminal (SLT) via a network. The SLT includes a memory that stores therein broadcast data, and performs TOS control and transfer-route switching control based on memory occupancy of the SLT. |
| US07965723B2 |
Method and apparatus for data traffic smoothing
A method and device for data traffic smoothing are provided. Arriving data packets are buffer-stored and passed on by taking account of an overhead of management information which is attached to the data packet in a protocol conversion process, which is carried out later. This protocol conversion process is carried out at a later time, for example by a DSL modem. The data transmission rate measured from the point of view of the network element carrying out the data traffic smoothing is not the criterion to be adjusted, but the data transmission rate after protocol conversion. A quality of service both for low and high data packet lengths is ensured, and the bandwidth of a DSL connection can therefore be exploited fully both for the VOIP and for data transmission. |
| US07965721B1 |
System and method of transferring communications between networks
Systems and methods of providing data from a first network to a second network are provided. When a first packet is received from the first network, it is determined whether the first packet includes state information. When the packet includes state information, a packet is transmitted to the first network in response to receipt of a first packet. The first packet can then be transmitted to the second network. The method can also involve removing the state information from the first packet prior to transmission to the second network and conversion of a transport layer of the first packet from a first protocol to a second protocol prior to transmission to the second network. |
| US07965720B2 |
Method of selecting network path and communication system
A method of selecting a network path for a network coding communication includes initializing a length of each of links; searching for an independent path from a source node to one of target nodes based on the length of each of the links; multiplying a predetermined factor to the length of each of the links used in the independent path; repeating the searching and the multiplying for all the target nodes; extracting the links and the nodes used in the independent path; generating a subgraph with the links and the nodes extracted at the extracting; and selecting the network path based on the subgraph. |
| US07965713B2 |
Inter-domain router comprising a module for determining route aggregation
The invention relates to an inter-domain router, for an Internet Protocol communications network, including a processing module to generate as a function of routing data outgoing messages intended for other routers which comprise information data representative of routes for routing IP datagrams and a control module to analyze at least some of the routing data, in order to define route aggregates as a function of selected configuration information, and for delivering output data representative of the route aggregates, so that the processing module can generate outgoing messages including information data representative of the route aggregates. |
| US07965710B1 |
Decoding operations in normal transmission mode
Various decoders, methods, systems, and devices are provided that selectively employ a decoding operation as a function of the size of a received data packet. In at least some embodiments, a first decoding operation is performed on data packets within a first size range. A second decoding operation(s), different from the first, is (are) performed on data packets within a second size range. In at least some embodiments, the first decoding operation is a sliding-window decoding operation and the second decoding operation is one other than a sliding-window decoding operation. |
| US07965703B2 |
System and method for establishing and enforcing service rules in a service provider network
A system and method for establishing a rule for an end device connected to a subscriber network. The subscriber network is connected to a service provider network via a local gateway. The subscriber network receives services from a remote operations center via a service provider network. Capability information indicative of a service that the end device is capable of receiving is acquired by the local gateway from the end device. The capability information and subscriber identifying information is sent to the remote operations center via the service provider network. The subscriber network is associated with a subscriber by the subscriber identifying information. The remote operations center receives the subscriber identifying information and the end device capability information from the subscriber network and accesses a subscriber datastore to determine from the subscriber identifying information services that the subscriber is entitled to receive over the service provider network. The remote operations center uses the capability information to identify a subscriber service that is supported by the end device. The remote operation center establishes a rule set to govern use of the supported subscriber service by the end device. The rules set is sent to the local gateway via the service provider network. The local gateway allows the end device to use the supported subscriber service in accordance with the rule set. |
| US07965700B1 |
Method and apparatus for enabling service indicators in a call control element
The present invention enables the CCE to store intelligence about the services the subscribers use as companion data to the IP route to reach the desired user. The present invention introduces a service indicator to allow the CCE to distinguish whether a call requires advanced application processing. If no advanced application processing is needed, the CCE uses its companion data of IP route to setup a call without communicating with an application server. This would enable the CCE to direct calls to advance application servers only when subscribers required advanced application processing, thereby reducing the overall processing time required to setup a call to avoid the problem of signaling timers expiring unnecessarily. |
| US07965699B1 |
Routing/switching on a heterogeneous network
A call routing system includes a first set of routers and a second set of routers. The first routers and the second routers implement a same routing scheme based on dynamic distribution parameters. One of the first routers is configured to receive a call and make a first routing decision regarding the call based on the routing scheme and a first set of the dynamic distribution parameters. One of the second routers is configured to make a second routing decision regarding the call based on the routing scheme and a second set of the dynamic distribution parameters. |
| US07965693B2 |
Interworking mechanism between wireless wide area network and wireless local area network
Interconnection and integration of a WWAN and a WLAN to provide continuous packet data services to mobile users where each mobile access terminal is configured to support both air links with the WWAN and WLAN. The WWAN may be a CDMA2000 system and the WLAN may be an IEEE 802.11 system. |
| US07965692B1 |
Systems and methods for mobile node handoff
Systems and methods for handoff of a mobile node between first and second points of attachment are provided. A communication between a first and second mobile node is optimized and conducted independent of a home agent. During the handoff process the communications directed to the mobile node performing the handoff are routed to the mobile node's home agent. Once the handoff process is complete the communication is again optimized and conducted independent of home agents. |
| US07965690B2 |
Telecommunications system
A telecommunications system includes a mobile network having a plurality of portable communication devices, and a fixed network which includes a signaling agent, a plurality of directory agents, and a plurality of spaced apart attachment points to which the mobile network can attach. In use, each directory agent stores a routing table for routing data to a respective mobile communication device associated with that directory agent. When the point of attachment of the mobile network changes, the mobile network sends a change-of-address message to the signaling agent. In response, the signaling agent is configured to forward the change of address to each directory agent, so that each can update its routing table to take into account the changed point of attachment of the mobile network. Because a signaling agent is provided, each portable device need not itself notify its directory agent when the mobile network moves, and the amount of signaling between the mobile network and the fixed network when the mobile network moves is reduced. |
| US07965689B2 |
Reference sequence construction for fast cell search
A method and apparatus for fast cell search based on a chirp reference signal transmission is disclosed herein. A primary synchronization channel (P-SCH) and two secondary synchronization channels (S-SCH1 and S-SCH2) will be utilized. S- SCH1 will comprise a reference sequence having a first index value and S-SCH2 will comprise a reference sequence having a second index value. S-SCH1 and S- SCH2 will be scrambled with a first and a second scrambling code, respectively. The second scrambling code will be based on the first index value. |
| US07965686B1 |
Selecting a wireless access point when load information is not provided by all access points
When a station is within range of at least one AP that advertises load information and at least one AP that does not advertise load information, the station selects the best AP in terms of probable data rate. The probable data rate is determined based on signal strength and mode by indexing into a predefined table or by utilizing an algorithm. The selection may be skewed in favor of APs which advertise load information. |
| US07965685B1 |
Handoff control in an enterprise division multiple access wireless system
A wireless office communication system including a wireless internet base station (WIBS) encompassing a base station controller, a mobile switch controller and an ethernet interface module for coupling the WIBS to an existing internet protocol (IP) based network. A wireless office communication system can also be based on the conventional architecture comprising the BTS, BSC and MSC. The WIBS or BTS is attached to a number of antennas via different and identifiable delay elements for the purpose of determining the serving antennas of mobile communication units. A location determination logic enables the system to handle handoffs between a WIBS or BTS and the external public communication system in an optimum manner. Handling handoff requests in this manner prevents unnecessary ping-ponging of handoff and can also increase the percentage of successful handoff by frequency monitoring of the quality of the mobile communication units located in the handoff transition area, particularly to the public communication system. |
| US07965684B2 |
Method and system of handoff
The present invention provides a novel method and system for effecting CDMA handoff transitions. In an embodiment, a converter is provided that converts a conventional CDMA trigger signal at a first frequency into the same handoff trigger signal but at second frequency. Where a subscriber station is operating in a coverage area at the second frequency, the received CDMA re-direction signal can be used to trigger the handoff of the subscriber station from the second frequency to the first frequency. |
| US07965681B2 |
Channel allocation procedure in a meshed network
A method includes receiving at a gateway mesh node a channel set list indicating radio channels that are allowed for use by the gateway mesh node, scanning channels in the channel set list and creating a list of channels in order of interference that is present, allocating channels from the list of channels to a plurality of radios that comprise the gateway mesh node, and initiating transmission of beacon frames from each of the plurality of radios on a main channel. Each beacon frame includes information descriptive of a path cost representing a sum of all link costs back to a central point, a primary radio channel used by the radio transmitting the beacon frame, a channel set indicating only those channels that an associated portion of the mesh network is allowed to use, and a set of meshed nodes associated with the radio. |
| US07965678B2 |
Controlling access to a shared communication medium of a mobile ad-hoc network
A method of controlling access of mobile users of a substantially infrastructureless communications network to a shared communication medium, wherein the shared communication medium is partitioned into a plurality of individual communication channels that can be individually exploited for communications between the network users. The method includes determining the existence of at least one main direction of movement of the network users, the main direction of movement being a direction around which directions of movement of a prescribed number of network users are clustered; associating a group of communication channels within the plurality of communication channels to the at least one main direction of movement; and reserving the communication channels of the group to the network users moving substantially in the main direction of movement. |
| US07965676B2 |
Method and apparatus for the synchronisation of the physical layers in heterogeneous mobile communications networks
The method according to the present invention provides synchronization in a heterogeneous mobile network, for the purpose of interoperability, of a wireless local area network, in which a medium is reserved for a certain service or user in radio channel reservation periods (702) of variable duration, to a radio access network, transmitting data in transmission time intervals of pre-defined duration (603). The variable duration of a radio channel reservation period (702) is defined such that it ends by a pre-defined time period (609) before the end of a transmission time interval (603). The method may be implemented in an access point (1400) of a heterogeneous network as well as in a mobile station (1500). |
| US07965672B2 |
Method and apparatus for cell selection in a mobile communication system
Disclosed is a method and apparatus for cell selection, which can prevent the occurrence of an error in the cell selection in a mobile communication system supporting the hierarchical cell structure. The method includes: when the number of times of cell reselection during a cell reselection time period given to a particular User Equipment (UE) located within a micro cell exceeds a predetermined maximum number of times, determining if a sum of actual occupancy time intervals of the particular UE in Node Bs, services of which the particular UE has used up to then, is smaller than a predetermined value; and when the sum of actual occupancy time intervals of the particular UE in Node Bs, services of which the particular UE has used up to then, is smaller than the predetermined value, determining that the UE is in a low speed state and maintaining the micro cell as a service cell for the UE. |
| US07965662B2 |
Method of and system for transmitting messaging service messages between two telecommunications system using different message structures
Different kinds of telecommunication systems exist, the systems supporting different kinds of messaging service message structures. In order to enable sending of a message from a sender (TS) in a first system (1) having a first structure for messages to a receiver (GS) of a second system (2) having a second structure for the messages, a bearer independent protocol is utilized (12) in the transmission of the message. |
| US07965661B2 |
System and method for wireless communication in a time division duplexing region
A method and system for using half-duplex base stations and half-duplex nodes in a Frequency Division Duplexing region to provide wireless connectivity between the half-duplex base stations and customers in multiple sectors of a cell. The method and system can use two physical channels to form two logical channels. Each logical channel shares both physical channels during alternating frames of time. The half-duplex nodes can include a millimeter-wave band frequency synthesizer configured to transmit and receive on different channels to and from the half-duplex base station. Re-use patterns of the physical channels are used for deployment of half-duplex base stations and half-duplex nodes in the FDD region to minimize co-channel interference and interference due to uncorrelated rain fade. Additional methods and systems utilize full-duplex base stations and smart antenna to communicate with the half-duplex nodes. |
| US07965658B2 |
Shortening of communication cutoff time
A topological information management frame is classified based on the contents stored in the topological information management frame, and information stored in a database is updated based on the contents stored in the topological information management frame depending on the classification of the topological information management frame. |
| US07965655B2 |
Distributed network distance determination using a distributed hash table overlay network
Distances are determined between an identified node and landmark nodes and milestone nodes in a network. The closest milestone or landmark node associated with a shortest of the measured distances is determined. A corresponding distributed hash table (DHT) overlay node is queried for distances between observed nearest nodes for the closest milestone or landmark node and the identified node. Distances between the identified node and the observed nearest nodes are calculated from distances received from the DHT overlay node and the measured distance to the closest milestone or landmark node. K-closest nodes from the identified node are selected from at least one of the closest milestone or landmark node and one or more of the observed nearest nodes based on the calculated distances. |
| US07965654B2 |
System and method for designing a network
A system and computer-readable medium for designing a network are disclosed. A network is designed by a system having modules configured to perform steps that generate the network wherein nodes originate and terminate traffic to keep delay related to node-to-node delay-sensitive communication below a threshold. The computer-readable medium stores instructions for controlling a computing device to design the network. The instructions comprise obtaining an initial network topology including links and traffic routing based on a volume of traffic, allocating a maximum delay to each link in the network topology in proportion to a square root of an imputed cost for each of the links, sizing a bandwidth required for each of the links based on a current traffic routing and at least one of a maximum delay allocated to the link, determining link lengths and rerouting traffic according to shortest paths with respect to the determined link lengths. |
| US07965653B2 |
System and method for registering and un-registering membership in virtual local area networks
A system and method efficiently conveys Virtual Local Area Network (VLAN) membership information across a bridged network. In particular, an intermediate network device, such as a bridge, includes a plurality of ports for interconnecting entities of a computer network. For each port, a Generic Attribute Registration Protocol (GARP) participant is established that has a compact GARP VLAN Registration Protocol (GVRP) application component and a GARP Information Declaration (GID) component. The GID component operates a plurality of state machines to maintain registration state for all of the VLANs of which the port has been made aware. The compact-GVRP application component further includes an encoder/decoder unit that collapses VLAN registration information according to an encoding algorithm. The collapsed VLAN registration information is then loaded into a single compact-GVRP PDU message for transmission from the respective port. The encoder/decoder unit also recovers encoded VLAN registration from received compact-GVRP PDU messages for operating the state machines. |
| US07965651B2 |
Method and apparatus for setting active period starting point for user equipment
The present invention has disclosed a method for setting an active period starting point for a User Equipment (UE) in a Discontinuous Reception (DRX) mode, comprising steps of: a base station calculating and storing a position of the active period starting point for the UE based on predetermined parameters, so as to transmit data to the UE in a corresponding active period; the UE receiving Radio Resource Control (RRC) configuration information from the base station, and detecting whether the DRX mode is configured in it or not; the UE calculating its active period starting point based on predetermined DRX parameters in the received RRC configuration information; the UE starting DRX based on the calculated active period starting point; and the UE continuously monitoring a channel, but not starting DRX, when detecting that the DRX mode has not been configured in it. The present invention has also disclosed an apparatus for setting an active period starting point for a UE in a DRX mode. |
| US07965648B2 |
Speed calculation system
In the prior art, in a case of measuring a speed of a narrow-bandwidth path of which the state fluctuates dynamically, a serious influence is placed upon a speed calculation with a sufficient precision, and a performance.Embedding probe information into a data packet, being actual data, to transfer two at a time allows the data packet having the probe information embedded to act as a probe packet of the packet pair technique as well. Further, in a system including a plurality of the paths, the data packets are distributed to the path two packets by two packets. |
| US07965647B2 |
Performance indicator for a high-speed communication system
A method and apparatus for generating a performance indicator in a high-speed communication system. A plurality of disparate communication status signals with differing formats from a transceiver are combined in a logic module to create a single link quality indicator signal. The link quality indicator signal is used to encode different operational states of the transceiver from fully operational, to marginally operational, to failed. The link quality indicator signal is advantageously employed to drive a LED creating a visual performance indicator. |
| US07965646B2 |
Wireless code-passing system for stateful connection monitoring
A stateful connection is monitored between wireless communications devices. A first code packet is generated at a first wireless communications device. The first code packet is transmitted from the first wireless communications device to a second o wireless communications device. A determination is made whether a second code packet generated by the second wireless communications device in response to receipt of the first code packet is received by the first wireless communications device within a predetermined time. |
| US07965642B2 |
Computing path information to a destination node in a data communication network
Approaches for computing path information to a destination node in a data communications network are described. A data communications network comprises as components nodes and links therebetween and comprising a core subdomain of components and a plurality of non-core subdomains of components and having a common identifier for each non-core subdomain. An apparatus comprises first logic which when executed is operable to receive reachability information for a destination node and an associated identifier; and second logic which when executed is operable to perform a computation of path information for a path in the network to a destination node dependent on a particular identifier of a subdomain associated with the destination node, and to forward data for the destination over the path according to the path information. |
| US07965641B2 |
Robust cooperative spectrum sensing for cognitive radios
The disclosed subject matter relates to communicatively coupled cognitive radio systems, devices, methodologies, or combinations thereof, facilitating improved utilization of unused portions of spectral bands by secondary users generally allocated to other primary users. This improved utilization can be achieved by cooperative spectrum sensing employing ST coding and/or SF coding for transmit diversity. Further, cooperative spectrum sensing can be improved by employing relay diversity with or without algebraic coding. It is illustrated that a threshold probability of false alarm can be reduced by applying transmit diversity with space time coding and/or space frequency coding. It is further illustrated that relay diversity can be employed to compensate for reduced sensing diversity order were some nodes in a cooperative spectrum sensing system cannot report directly. It is disclosed that algebraic coding can be combined with relay diversity to decrease the threshold probability of false alarm in relay diversity systems while maintaining high levels of sensing diversity order. |
| US07965633B2 |
Method of downlink rate control
The present invention provides a method involving at least one base station and at least one mobile unit is provided. The method includes receiving rate control information associated with at least one wireless communication channel between the at least one base station and the at least one mobile unit. The method also includes determining at least one outflow rate to the at least one base station based on the rate control information. |
| US07965627B2 |
QoS measurement with split-path zero-latency virtual jitter buffer
An apparatus that includes a packet data ingress, a packet data egress, and a packet data switching matrix configured to switch packet data from the packet data ingress to the packet data egress. The apparatus may further include a packet data jitter buffer and a packet data splitter, wherein the packet data splitter interposes the packet data ingress and the packet data switching matrix and is configured to multicast the packet data to the packet data switching matrix and the jitter buffer. |
| US07965626B2 |
System and method for transferring data on a data network using multiple paths
Embodiments of the invention provide a system and method for transferring data on a data network using multiple paths. In one embodiment, data is transferred across a default path of a network. Next, a data loss rate is determined on the default path. When the data loss rate on the default path exceeds a first threshold value, a data loss rate is determined on a first alternate path. Provided the data loss rate on the first alternate path is less than a second threshold value, a first portion of the data is transferred to the first alternate path. Moreover, additional portions of data are transferred to the first alternate path until the data loss rate on the first alternate path meets or exceeds the second threshold value. |
| US07965625B2 |
Communication device and logical link abnormality detection method
The present invention provides a communication device capable of providing a highly reliable service by detecting communication abnormality at a high speed. The communication device comprises a link configuring unit configuring a plurality of logical links between a opposite communication device, a segmenting unit segmenting transmission data as being associated with each of the plurality of logical links, a transmission unit transmitting the segmented data via the logical link associated with this segmented data, a receiving unit receiving the data via each of the plurality of logical links, and an abnormality detection unit judging, within a predetermined period of time since the data were received via any one of the plurality of logical links, if the data are not received via at least one of the remaining logical links, at least one logical link to be an abnormal logical link. |
| US07965624B2 |
Data link fault tolerance
A method is provided for automatically generating code to define and control a system of connected hardware elements. The method comprises: accepting a system configuration macro with sub-macros for system elements, subsystem elements, and connections there between; accepting a plurality of tables with a plurality of system element behaviors, a plurality of subsystem element behaviors, and a plurality of connection options; defining the system of connected elements in response to selecting sub-macros; defining the physical links between the system elements and the behavior of the system and subsystem elements in response to populating the selected sub-macro parameters; expanding the selected sub-macros; generating executable code; and, accessing the tables in response to parameters in the executable code. Advantageously, the form and function of the system can be defined with programming, or writing application specific code. |
| US07965618B2 |
Communication systems
In accordance with one embodiment of the present invention, a wireless transmission method for use in a multi-hop wireless communication system includes determining for a particular transmission at least one measure of the expected link characteristics for at least two links of a communication path, and for each of those links, configuring a particular transmission window by setting its shape and/or a transmission format to be used in that window in dependence upon the measure for that link only. Furthermore, the method includes, during that particular transmission, transmitting information along those links using, for each of those links, the particular transmission window for that link. |
| US07965616B2 |
Recording medium, and method and apparatus for recording and reproducing data on/from recording medium
A recording medium, and a method and apparatus for recording and reproducing data to/from the recording medium are disclosed. The recording medium having a data structure for managing a data area of the recording medium includes at least one physical access control (PAC) cluster, the at least one PAC cluster including information for managing logical overwriting to the recording medium, wherein each PAC cluster includes a PAC header, the PAC header being common to each PAC cluster, and a PAC specific information area, the area including information specific to each PAC cluster, wherein the PAC header includes segment information identifying at least one segment area in a user data area of the recording medium. |
| US07965611B2 |
Optical disk apparatus and starting method thereof
In a three-wavelength-compliant optical disk apparatus, the present invention enables to shorten time required for starting the apparatus such as discrimination of an optical disk and adjustment of a beam-expander. At the time of starting the apparatus, the operation of a tray driver which pulls a loaded optical disk within the apparatus is conducted in parallel with the operation of a beam-expander driver which allows a movable lens of the beam-expander to move to a predetermined position in accordance with the kind of optical disk. Further, at the time of discriminating the disk, the number of times an optical disk of a specific kind has continuously been loaded into the apparatus to date is stored in a memory, and a sequence of discriminating the kind of optical disk that is newly discriminated is switched by referring to the history information. |
| US07965608B2 |
Holographic storage medium, and apparatus for recording/reproducing data on/from the holographic storage medium
A holographic storage medium, and a method and an apparatus for recording/reproducing data on/from the holographic storage medium, the method recording data on the holographic storage medium as holograms recorded in datapages, and dividing one of the datapages into a plurality of regions; and recording the data at various sampling rates in the respective regions. |
| US07965607B2 |
Hologram recording/reproducing device and recording/reproducing optical apparatus
A hologram recording/reproducing device includes a recording/reproducing optical unit performing recording and reproducing operations on a hologram recording/reproducing medium. The optical unit includes a laser light source emitting laser light; a spatial-light modulator generating signal light and reference light from the laser light, the signal light and reference light having a common light path; a phase mask disposed near the modulator or in a conjugate plane of the modulator and transmitting at least the reference light; and an objective lens including a first lens portion and a second lens portion. The first lens portion is disposed at an inner peripheral portion of the objective lens and serves as a Fourier transformation lens focusing the signal light to a predetermined point. The second lens portion is disposed at an outer peripheral portion of the objective lens and has focuses continuously or discretely disposed in an optical-axis direction of the objective lens and at portions in the medium near the predetermined point. |
| US07965605B2 |
Recording medium, method of recording identification information thereof, and recording/reproducing method thereof
The present invention provides a method of recording identification information in an optical disc, by which specified disc identification information can be uniformly applicable to efficiently cope with the recording/reproducing of the optical disc. The present invention includes the step of recording disc identification information in a management area of the optical disc wherein the disc identification information identifies a disc type identified according to a disc thickness. |
| US07965603B2 |
Method of adjusting write strategy of recordable disc
A method of adjusting a write strategy of a recordable disc comprises steps of: generating a test pattern on a power calibrating area of the recordable disc according to a first write strategy and a first write power; establishing a Pit-to-Land Inter-Symbol Interference table and a Land-to-Pit Inter-Symbol Interference table through measuring a plurality of Pits and Lands with different time lengths in the test pattern; and generating a second overdrive power by adjusting a first overdrive power of the first write strategy according to the Pit-to-Land Inter-Symbol Interference table and the Land-to-Pit Inter-Symbol Interference table. |
| US07965602B2 |
Information recording apparatus and information recording method
In the information recording apparatus, by driving the light source by the pulse signal corresponding to the recording signal, the laser pulse corresponding to the recording signal is irradiated onto the recording medium. The recording signal has the mark period to form the recording mark, and the space period in which the recording mark is not formed. In the mark period, the output level of the laser pulse changes between the normal level and the writing level, thereby, the recording mark is formed on the recording medium. On the one hand, over a predetermined period in the space period, the output level of the laser pulse is changed to the low level lower than the normal level. Thereby, the heat accumulation onto the recording medium, due to the transient response of the laser pulse in the mark period, is reduced, and in the mark period after that, the correct recording mark can be formed. |
| US07965599B2 |
Information recording medium, data structure, and data reproducing method
Content data (11), handling limit data (12), and a check program (13) are provided in a data group (10) recorded on an information recording medium (1). The check program (13) causes a reproducing device to read the content data so as to make the reproducing device function as a check device for checking the data state of the handling limit data. Thus, when the handling limit data (12) is tampered, the check program (13) is executed by the reproducing device to find the tamper. |
| US07965598B2 |
Method of and apparatus for managing disc defects in disc, and disc on which defects are managed
A method of and apparatus for managing disc defects in a disc using a temporary defect management area in the disc, and the disc, where the method includes recording in a data area user data; and recording in a temporary defect management area, which is present in at least one of a lead-in area and a lead-out area, which temporary defect information and temporary defect management information regarding the user data recorded in the data area are recorded. Accordingly, the method and apparatus are applicable to recordable discs and capable of effectively using the defect management area. |
| US07965595B2 |
Secure digital recording
A controller for secure digital recording apparatus and apparatus adapted for secure digital recording. The controller including a receiver for receiving at least one input signal from at least one element of a recording apparatus, monitoring means for monitoring a signal representing a condition status of an element of a recording apparatus, whereby a recording operation is prevented unless the monitored signal indicates the condition status satisfies a predetermined requirement. In particular, requirements as to input signals and digital recording media must be satisfied before a recording operation is allowed. |
| US07965592B2 |
Information recording medium, integrated circuit, recording/playback apparatus, computer program, and information recording/playback method
An optical disk suppressing the time required for a startup of a recording/playback apparatus from unduly increasing, even when there is (i) one type of disk where information is recorded on a groove track, and (ii) another type of disk where information is recorded on a land track. Both types of optical disks having a control data area, and a data recording area in which user data is recorded. A code for indicating the groove track or the land track onto which tracking servo control is executed is provided in the control data area of both types of optical disks. |
| US07965586B2 |
Magnetization detecting method and apparatus
A detection method and apparatus for reading magnetization information recorded in high density. A metal probe is brought close to the surface of a magnetic recording medium, in which information is recorded as magnetization, with the distance on the order of nanometers. The region is irradiated with an incident light as its polarization direction is modulated, and polarization dependency of a tunnel current or reflected polarization intensity is measured. |
| US07965579B1 |
Circuit providing load isolation and memory domain translation for memory module
A circuit is configured to be mounted on a memory module configured to be operationally coupled to a computer system. The memory module has a first number of ranks of double-data-rate (DDR) memory devices configured to be activated concurrently with one another in response to a first number of chip-select signals. The circuit is configurable to receive a set of signals comprising address signals and a second number of chip-select signals, the address signals comprising bank address signals. The circuit is further configurable to monitor command signals received by the memory module, to selectively isolate a load of at least one rank of the first number of ranks from the computer system in response to the command signals, and to provide the first number of chip-select signals to the first number of ranks in response at least in part to the received bank address signals and the received second number of chip-select signals. |
| US07965578B2 |
Circuit for providing chip-select signals to a plurality of ranks of a DDR memory module
A circuit is configured to be mounted on a memory module connectable to a computer system so as to be electrically coupled to a plurality of memory devices on the memory module. The memory module has a first number of ranks of double-data-rate (DDR) memory devices activated by a first number of chip-select signals. The circuit is configurable to receive bank address signals, a second number of chip-select signals, and row/column address signals from the computer system. The circuit is further configurable to generate phase-locked clock signals in response to clock signals received from the computer system and to provide the first number of chip-select signals to the first number of ranks in response to the phase-locked clock signals, the received bank address signals, the received second number of chip-select signals, and at least one of the received row/column address signals. |
| US07965577B2 |
Word line defect detecting device and method thereof
Method for detecting word line defect includes activating a first word line for reading a first data pre-stored in the memory cell, suspending the first word line for a predetermined period and then writing a second data complementary to the first data into the memory cell, activating again the first word line for reading a third data from the memory cell, and comparing the second and the third data for determining if an electrical coupling path exists between the first word line and a second word line. |
| US07965576B2 |
Apparatus for testing memory device
Embodiments relate to an apparatus that may test a memory device. According to embodiments, a period of memory development may be reduced in a manner of testing a delay of a major part in a memory by adding a simple circuit without using expensive equipment and by which a memory development cost can be lowered. According to embodiments, a memory device may include a memory array and a redundancy memory. According to embodiments, a device may include a programmable redundancy decoder determining a drive force to corresponding to a selection signal, the programmable redundancy decoder outputting the determined drive force to a word line of the redundancy memory and a delay difference generating unit generating a delay difference signal corresponding to a delay difference between first and second word line signals outputted from the redundancy memory. |
| US07965575B2 |
Semiconductor memory device and method of providing product families of the same
A semiconductor memory device includes a plurality of banks, a plurality of data input/output terminals, control signal terminals, address signal terminals, and at least one or a plurality of virtual chips, each of which has the banks grouped together, thereby being operable as one independent chip. Each of the data input/output terminals are allocated in dedicated manner to the one virtual chip or one of the plurality of virtual chips. The control signal terminals and the address signal terminals are shared among the one or the plurality of virtual chips. |
| US07965573B2 |
Power-up signal generator for use in semiconductor device
In an apparatus for generating a power-up signal, a mode register set (MRS) and other circuits are prevented from being reset, thereby providing stable circuit operation. A final power-up signal is not disabled even though an internal voltage generating unit is turned off at a test mode. The apparatus includes a power-up signal generator for producing a power-up signal; a multiplexing unit for selectively outputting the power-up signal or a static voltage signal in a test mode; and a power-up signal generator for producing a final power-up signal in response to the power-up signal of the power-up signal generator and an output signal of the multiplexing unit as the final power-up signal. |
| US07965572B2 |
Semiconductor device and information processing system
A semiconductor device or an information processing system comprises a plurality of circuit units, and a control unit for controlling a start timing of large-current operations executed by the respective circuit units within a predetermined period, where the large-current operation involves a relatively large current which flows in a power supply system, as compared with other operations. The control unit controls the start timing of the large-current operation from one circuit unit to another such that the waveform of a current flowing from the power supply system is shaped into the waveform of a half cycle of a sinusoidal wave when the circuit units execute large-current operations within the predetermined period. |
| US07965571B2 |
On die thermal sensor
An on die thermal sensor (ODTS) for use in a semiconductor memory device includes: a temperature information code generation unit for sensing an internal temperature of the semiconductor memory device in response to first and second enable signals and for generating a temperature information code which includes the sensed temperature information; and a flag signal logic determination unit for generating a plurality of first flag signals having temperature information and determining whether the plurality of first flag signals have a predetermined logic level or a variable logic level in response to the first and second enable signals. |
| US07965568B2 |
Semiconductor integrated circuit device and method of testing same
A semiconductor integrated circuit device includes a first chip that is directly accessible from outside, a second chip that transmits and receives data to and from the first chip, the second chip being not directly accessible from outside, and a through circuit that is provided in the first chip and transmits first and second test signals input from an external device to the second chip, wherein the through circuit includes a first signal transmission path to generate a first signal by synchronizing the first test signal to a clock signal input from the external device and to output it to the second chip and a second signal transmission path to generate a second signal by synchronizing the second test signal to a test clock signal input from the external device and to output it to the second chip. |
| US07965567B2 |
Phase adjustment apparatus and method for a memory device signaling system
Apparatus and methods are disclosed for adjusting phase of data signals to compensate for phase-offset variations between devices during normal operation. The phase of data signals are adjusted individually in each transmit data unit and receive data unit across multiple data slices with a common set of phase vector clock signals and a corresponding clock cycle count signal. The transmission of signal information between a first device (such as a memory controller) and a second device (such as a memory component) occurs without errors even when the accumulated delays between the first device and second device change by a half symbol time interval or more during operation of the system. The apparatus reduces the circuitry required, such as phase-lock-loops, for individually adjusting the phase of each transmit data unit and receive data unit across multiple data slices, which in turn results in reduction in complexity and cost of the system. |
| US07965565B2 |
Current cancellation for non-volatile memory
A method and apparatus for reading data from a non-volatile memory cell. In some embodiments, a cross-point array of non-volatile memory cells is arranged into rows and columns that are each controlled by a line driver. A read circuit is provided that is capable of reading a logical state of a predetermined memory cell by differentiating a non-integrated first reference value from a non-integrated second reference value. Further, each reference value is measured immediately after configuring the column corresponding to the predetermined memory cell to produce a first and second amount of current. |
| US07965557B2 |
Flash memory device and set-up data initialization method
A flash memory device includes a memory cell array having a set-up data region configured to store set-up data, wherein the set-up data includes first data and second data. The second data is stored in an empty cell area of the set-up data region. The flash memory also includes a page buffer and decoder configured to read the set-up data from the set-up data region, and a status detector receiving the set-up data from the page buffer and decoder and configured to discriminate the first data from the second data and generate a Pass/Fail status signal. |
| US07965554B2 |
Selective erase operation for non-volatile storage
A non-volatile storage system can selectively perform one or more erase operations on a subset of non-volatile storage elements that are connected to a common word line (or other type of control line) without intentionally erasing other non-volatile storage elements that are connected to the common word line (or other type of control line) but not in the subset. |
| US07965552B2 |
Non-volatile semiconductor memory device
A non-volatile semiconductor memory device includes: a memory cell array; a bad block position data register area defined in the memory cell array to store bad block position data; an address decoder circuit configured to select a block in the cell array; and bad block flag latches disposed in the address decoder circuit, bad block flags being set in the bad block flag latches in accordance with the bad block position data read out the bad block position data register area, wherein the bad block position data in the bad block position data register area are defined by such a bit position assignment scheme that one bit is assigned to one block under the condition that block positions in the cell array and column positions in one page are set in one-to-one correspondence. |
| US07965545B2 |
Reducing temporal changes in phase change memories
A phase change memory in the reset state may be heated to reduce or eliminate electrical drift. |
| US07965542B2 |
Magnetic random access memory and write method of the same
A magnetic random access memory includes a memory cell element which includes a first fixed layer, a first recording layer in which a magnetization direction reverses on the basis of a first threshold value, and a first nonmagnetic layer formed between the first fixed layer and the first recording layer, a first interconnection connected to one terminal of the memory cell element, a transistor whose current path has one end connected to the other terminal of the memory cell element, a second interconnection connected to the other end of the current path, and a first resistance change element electrically connected to the memory cell element, and having a resistance value which changes on the basis of a second threshold value. |
| US07965540B2 |
Structure and method for improving storage latch susceptibility to single event upsets
A digital logic storage structure includes cross coupled first and second complementary metal oxide semiconductor (CMOS) inverters formed on a semiconductor substrate, the CMOS inverters including a first storage node and a second storage node that is the logical complement of the first storage node; both of the first and second storage nodes each selectively coupled to a deep trench capacitor through a switching transistor, with the switching transistors controlled by a common capacitance switch line coupled to gate conductors thereof; wherein, in a first mode of operation, the switching transistors are rendered nonconductive so as to isolate the deep trench capacitors from the inverter storage nodes and, in a second mode of operation, the switching transistors are rendered conductive so as to couple the deep trench capacitors to their respective storage nodes, thereby providing increased resistance of the storage nodes to single event upsets (SEUs). |
| US07965538B2 |
Active protection device for resistive random access memory (RRAM) formation
Apparatus and method for providing overcurrent protection to a resistive random access memory (RRAM) cell during an RRAM formation process used to prepare the cell for normal read and write operations. In accordance with various embodiments, the RRAM cell is connected between a first control line and a second control line, and an active protection device (APD) is connected between the second control line and an electrical ground terminal. A formation current is applied through the RRAM cell, and an activation voltage is concurrently applied to the APD to maintain a maximum magnitude of the formation current below a predetermined threshold level. |
| US07965529B2 |
Voltage source inverter and medium voltage pre-charge circuit therefor
A medium voltage adjustable frequency drive includes an input isolation transformer having a three-phase input and a three-phase output, a converter having a three-phase input electrically connected to the three-phase output of the input isolation transformer and an output providing a direct current bus, an inverter having an input electrically connected to the output of the converter and a three-phase output, and a pre-charge circuit. The pre-charge circuit includes a ferro-resonant transformer circuit having a primary winding structured to input a low voltage and a secondary winding structured to output a medium voltage and provide a constant current source. The pre-charge circuit also includes a medium voltage diode bridge having an input receiving the medium voltage from the secondary winding of the ferro-resonant transformer circuit and an output structured to provide the constant current source to the direct current bus. |
| US07965528B2 |
Method and apparatus for measuring the switching current of power converter operated at continuous current mode
An apparatus for detecting a switching current of the power converter, wherein the apparatus includes a signal generation circuit, a sample-and-hold circuit, and a calculating circuit. The signal generation circuit generates a sample signal in accordance with the pulse width of a switching signal. The sample-and-hold circuit is coupled to receive the sample signal and switching current signal for generating a first current signal and a second current signal. The calculating circuit is coupled to receive the first current signal and the second current signal for generating output signals. The switching signal is used for switching the magnetic device of the power converter, and the switching current signal is correlated to the switching current of the power converter; the output signals are correlated to the value of the switching current of the power converter. |
| US07965525B2 |
PWM DC steady-state output circuit
In a pulse-width-modulation (PWM) direct current (DC) steady-state output circuit, there are included an electrode switch and a resistor-capacitor (RC) integrating filter. The electronic switch has a signal input end, via which a PWM signal is input, and a high-level end. The RC integrating filter includes at least one RC filtering unit and a first protection unit. There can be (1+n) order(s) of the RC filtering unit(s) with a first-order RC filtering unit connected to the electronic switch and the first protection unit and the RC filtering unit(s) at the rest order(s), if any, being sequentially connected to the first-order RC filtering unit one by one. When the electronic switch has signals input thereto, the RC integrating filter makes feedback compensation to enable output of a steady-state DC level. |
| US07965524B2 |
Method and apparatus to reduce audio frequencies in a switching power supply
A controller for use in a power supply regulator is disclosed. One controller includes a feedback circuit coupled to generate a feedback current signal that corresponds to a peak switching current in response to a sense signal from a power supply regulator output. A comparator is coupled to compare the feedback current signal with a reference voltage. A modulation circuit is coupled to the feedback circuit to generate a pulse width modulated switching signal with fixed switching frequency in response to the feedback current signal and the reference voltage. A multi-cycle modulator circuit is coupled to the output of the comparator. The multi-cycle modulator circuit is coupled to enable or disable a switch signal from the controller to be coupled to a switch of the power supply regulator. A group of two or more consecutive switching cycles is separated from a next group having two or more switching cycles by a time of no switching. The time of no switching is adjusted in closed loop to regulate a transfer of energy from a power supply regulator input to the power supply regulator output. |
| US07965520B2 |
Electronic device with flip module having low height
An electronic device is provided that includes a main printed circuit board (PCB) having a top surface, a bottom surface, and a hole extending between the top surface and the bottom surface. The electronic device further includes a module PCB having at least one electrical component mounted on a top surface of the module PCB, wherein the module PCB is inverted and assembled adjacent the main PCB such that the top surface of the module PCB faces the top surface of the main PCB, and the at least one electrical component extends into the hole. In addition, the electronic device includes a cover on the bottom surface of the main PCB that substantially covers the hole. |
| US07965518B2 |
Electronic device
An electronic device includes: a housing; a first board provided with a first connector and fixed to the housing; and a second board provided with a second connector connected to the first connector, the second board being connected to the housing and having a long hole through which a fastening member for fixing is inserted. The long hole extends in a direction having a predetermined relationship with a circumference of a circle surrounding the second connector positioned in a center of the circle. |
| US07965517B2 |
Conducting assembly for tapping screw and electronic device
A digital camera contains a circuit board and a battery box inside a housing. The housing and the battery box are made of plastic. The housing is fixed to the battery box with a tapping screw. A conductive plate for preventing the tapping screw from being charged is arranged between the housing and the battery box. Projections of the conductive plate penetrate into thread grooves of the tapping screw. The conductive plate transmits static electricity of the tapping screw to a grounding member of the circuit board. |
| US07965516B2 |
Power semiconductor module and method for its production
A power semiconductor module that includes a substrate having at least one power semiconductor element; a heat sink for dissipation of heat from the at least one power semiconductor element and a housing having a cutout which is arranged on a lower face of the housing facing the heat sink and holds the substrate; and to a method for production of such power semiconductor modules. The power semiconductor module has at least one holding element, which engages in a recess, which is associated with the at least one holding element, on the lower face of the housing and is designed such that it limits any movement of the substrate in the direction of the lower face of the housing. |
| US07965513B2 |
Electronic device assembly with heat dissipation device
An exemplary electronic device assembly includes a printed circuit board with an electronic component thereon, and a heat dissipation device. The heat dissipation device includes a heat sink mounted on the printed circuit board and a heat pipe pivotably engaged with the heat sink. The heat sink includes a main body defining a transverse channel therethrough and an injection aperture at a top of the main body to communicate the channel and an exterior of the main body. The heat pipe is pivotably engaging in the channel of the main body. A gap is defined between the heat pipe and the heat sink. Heat conductive grease is injected into the channel and filled in the gap between the heat pipe and the heat sink to thermally connect the heat sink with the heat pipe. |
| US07965512B2 |
Heat-dissipation module and electronic device using the same
A heat-dissipation module and an electronic device including a first heat source and the heat-dissipation module are provided. The heat-dissipation module includes a first heat pipe, a second heat pipe, a first set of heat fins, a second set of heat fins and a fan. One end of the first heat pipe and one end of the second heat pipe are respectively in contact with the first heat source. The first set of heat fins and the second set of heat fins are, respectively, in contact with the other end of the first heat pipe and the other end of the second heat pipe. Heat generated by the first heat source is transferred to the two sets of heat fins through the first and the second heat pipes. The fan is used for providing an air-flow blowing toward the two sets of heat fins to dissipate heat. |
| US07965507B2 |
Heat dissipation device having a fan holder thereon
A heat dissipation device includes a heat sink having a plurality of fins, a fan holder attached to the heat sink and a fan mounted to the heat sink via the fan holder. The fan holder includes a plurality of separated brackets located at sides of the heat sink. Each bracket includes a plurality of mounting plates engaging with the fins of the heat sink and a plurality of elastic tabs formed on two opposite ends thereof. The fan is mounted on the fan holder by engaging with the elastic tabs. |
| US07965505B2 |
Airflow guiding cover
An airflow guiding cover includes a first airflow guiding portion, a second airflow guiding portion connected to an end of the first airflow guiding portion, and a third airflow guiding portion connected to an opposite end of the first airflow guiding portion. The first airflow guiding portion is collapsible and extendable along a first direction and flexible along a second direction perpendicular to the first direction, to enable the airflow guiding cover to fit for different system layout. |
| US07965501B2 |
Modular fixture for a data storage unit inside a computer
A fixture for fixing a data storage unit is disclosed. The fixture includes: a body receives the computer components and defines a protrusion and a hole thereon; a separating piece includes a separating portion correspondingly to the protrusion; a fixing piece includes a lockpin correspondingly to the hole of the body, and the separating piece is set between the fixing piece and the body; and a controlling component fixes the fixing piece on the body. The fixture of the present invention can rapidly fix or remove a data storage unit inside a computer case without any screws. The assembly cost and the maintaining cost of the fixture are low, and the assembly and the disassembly of which is simple and timesaving. |
| US07965496B2 |
Fixing mechanism for fixing a board and related electronic device
A fixing mechanism includes a base whereon a protrusion is formed, an elastic component installed inside the base, and a supporting component wedged inside the base. An end of the supporting component contacts against the elastic component, and the other end of the supporting component is for supporting a board. The fixing mechanism further includes a clamping frame pivoted to the base. A slot is formed on the clamping frame. The clamping frame and the supporting component clamp the board together when the protrusion of the base is inserted inside the slot on the clamping frame. |
| US07965495B2 |
Battery connector structures for electronic devices
A portable computer is provided that has a housing. A removable battery may provide power to the portable computer. A connector on the battery may mate with a corresponding battery connector in the portable computer housing. The battery connector may be mounted in the portable computer housing using a floating arrangement. This allows the position of the connector to move slightly to accommodate variations in the position of the battery. A cable may be used to route power between the battery and a main logic board. A cover may be used to hold the battery connector and cable to the housing of the portable computer without excessively impeding movement of the connector. |
| US07965491B2 |
Variable capacitor, resonator and modulator
Provided is a variable capacitance element comprising a plurality of single capacitance elements that each include (i) a fixed electrode provided on a surface of a substrate, (ii) a floating electrode provided to be separate from the fixed electrode and facing the fixed electrode, and (iii) an actuator that moves the floating electrode closer to or farther from the fixed electrode; and a floating electrode driving section that supplies the actuators with drive power to move the floating electrodes, such that a combined capacitance of the plurality of single capacitance elements becomes a prescribed capacitance. |
| US07965490B2 |
Method for assigning a delay time to electronic delay detonators
In the method for assigning a delay time to an electronic delay detonator. The detonator includes a data register (24) into which a desired delay time value, supplied by a controller, is written. Subsequently, over a predetermined time period (t) the contents of the data register (24) is repetitively added to a counter register (26) in which the contents is accumulated. After a division of the counter register contents through the calibration time, the contents of the counter register (26) is subsequently counted down using the same oscillator (18) which has controlled the accumulation process. The invention allows the delay time value supplied by the controller to be exactly adhered with, using an oscillator (18) of low accuracy and without feedback from the detonator (12) to the controller. |
| US07965475B2 |
Overheat protection circuit
An overheat protection circuit of a semiconductor apparatus has an output current detecting circuit for detecting an output current of a constant voltage circuit; a temperature detector for detecting a temperature of the apparatus; an output current control circuit for controlling the output current in accordance with output of the temperature detector; a bias current source for providing a bias current for the temperature detector; and a switch for controlling the bias current from the bias current source to the temperature detector. The output current control circuit interrupts the output current when the temperature detector detects a temperature that is higher than a predetermined temperature. The output current detecting circuit and the output current control circuit may be used to control the switch to prevent oscillation of the output current in the vicinity of the predetermined temperature. |
| US07965474B2 |
Magnetic oscillation element
A magnetic oscillation element includes a magnetization fixing layer whose magnetization direction is substantially pinned toward one direction, a nonmagnetic layer that is disposed on the magnetization fixing layer, and a magnetization free layer whose magnetization direction fluctuates. The magnetization free layer is disposed on the nonmagnetic layer. A pair of electrodes apply a current in a direction perpendicular to the film surface of the magnetization fixing layer, the nonmagnetic layer, and the magnetization free layer. The magnetization free layer is excited with a magnetization vibration caused by spin transfer from the magnetization fixing layer due to the appliance of the current. |
| US07965471B2 |
Methods for forming micro-texture on an air bearing surface of a magnetic read/write slider and a magnetic read/write slider with micro-texture
A method for forming micro-texture on an air bearing surface of a magnetic read/write slider, includes: positioning sliders arranged in arrays on a tray, each slider having a pole tip facing upward; loading the tray into a processing chamber, which is then evacuated to a preset pressure; and introducing a processing gas containing oxygen into the processing chamber; exposing the sliders to etch the surface of the slider so as to form a clear two-step structure thereon. |
| US07965470B2 |
Information storage device using movement of magnetic domain wall, and methods of manufacturing and operating the information storage device
Provided are an information storage device using movement of a magnetic domain wall, and methods of manufacturing and operating the information storage device. The information storage device includes a storage track having magnetic domains and a writer for recording data to the storage track, wherein the writer comprises: a first magnetic layer and a second magnetic layer that is formed to cover a portion of the first magnetic layer and has a smaller magnetic anisotropic energy than the first magnetic layer. |
| US07965464B2 |
Heat-assisted magnetic recording with shaped magnetic and thermal fields
Devices and methods are provided for heat-assisted magnetic recording (HAMR). In an illustrative example, a device includes a magnetic write pole having a convex pole tip; a magnetic opposing pole longitudinally displaced from the magnetic write pole; and a thermal-source component disposed proximate to the magnetic write pole and comprising a laterally elongated thermal-source peg disposed proximate to the convex pole tip. |
| US07965462B2 |
Storing partial data sets to magnetic tape
Methods, logic, apparatus and computer program product write data, comprising less than a full Data Set, to magnetic tape. Data is received from a host, a do-not-interleave command is issued and C1 and C2 ECC are computed. Codeword Quad (CQ) sets are then formed. At least one CQ set of the Data Set is written to a magnetic tape in a non-interleaved manner and a Data Set Information Table (DSIT) is written to the magnetic tape immediately following the at least one written CQ set. An address transformation may be used to cancel interleaving. Writing a CQ set may include writing a plurality of contiguous instances of the CQ set to the magnetic tape to maintain the effectiveness of ECC capability. |
| US07965461B2 |
Information reproducing apparatus
An information reproducing apparatus which reproduces information recorded on a medium includes an asymmetry correction circuit configured to correct an asymmetry of a signal read from a medium. The apparatus also includes a first high pass filter installed before the asymmetry correction circuit and configured to remove noise in the signal by a first cut-off frequency. The apparatus also includes a second high pass filter installed after the asymmetry correction circuit and configured to remove the noise in the signal by a second cut-off frequency, wherein the second cut-off frequency is higher than the first cut-off frequency. |
| US07965460B2 |
Jerk detection for data storage device
A device comprising at least one sensor configured to sense disturbances applied to the data storage device and to generate signals based on the sensed disturbances, and a controller configured to receive the signals from the at least one sensor and to detect jerk events in the sensed disturbances based at least in part on vector differentials of the received signals. |
| US07965456B2 |
Optical component having an improved transient thermal behavior and method for improving the transient thermal behavior of an optical component
An optical component comprises at least one optically effective optical element which heats up when irradiated with light, and at least one holding element for the at least one optical element for holding the at least one optical element in a carrier structure, wherein the at least one optical element is connected to the at least one holding element in heat conducting fashion, and wherein the at least one holding element is at least partially provided with an active cooling system for carrying off heat from the at least one optical element. Additionally or alternatively, a temperature control device is provided which controls the temperature of at least a part of the mount of the optical element. |
| US07965453B2 |
Projection objective and projection exposure apparatus including the same
A reduction projection objective for projection lithography has a plurality of optical elements configured to image an effective object field arranged in an object surface of the projection objective into an effective image field arranged in an image surface of the projection objective at a reducing magnification ratio |β|<1. The optical elements form a dry objective adapted with regard to aberrations to a gaseous medium with refractive index n′<1.01 filling an image space of finite thickness between an exit surface of the projection objective and the image surface. The optical elements include a largest lens having a maximum lens diameter Dmax and are configured to provide an image-side numerical aperture NA<1 in an effective image field having a maximum image field height Y′. With COMP=Dmax/(Y′·(NA/n′)2) the condition COMP<15.8 holds. Preferred embodiments have relatively small overall numbers of lenses which allows to fabricate the projection objectives relatively small in size with relatively low material consumption, yielding high performance, light weight, compact reduction projection objectives for dry lithography. |
| US07965452B2 |
High magnification compact zoom lens
The present invention is directed to high magnification compact zoom lenses that are reduced in diameter of groups of lens pieces closer to the imaging plane to provide downsized lightweight zoom lenses of magnification as high as 20 diameters, with an image stabilizer or vibration compensating mechanism being also reduced in dimensions. An exemplary improved high magnification zoom lens has four groups of lens pieces, namely, the first or leading lens group G1 of positive refractivity in the foremost position closer to the subject, the second lens group G2 of negative refractivity, the third lens group G3 of positive refractivity, and the fourth lens group G4 of positive refractivity in the rearmost position closer to the imaging plane, all arranged in this order. In displacing the entire lens optics of the zoom lens from the wide-angle end to the telephoto end, the second lens group G2 are moved toward the imaging plane and the fourth lens group G4 are moved to compensate for a varied position of the resultant image while the first and third lens groups, G1 and G3, have their respective positions fixed along the optical axis. The zoom lens satisfies the requirements as defined in the following formulae: f3/f4>2.0 and v4>65 where f3 is a focal length of the third lens group G3, f4 is the focal length of the fourth lens group, v4 is an average of Abbe contrasts of all the convex lens pieces in the fourth lens group G4. |
| US07965449B2 |
Projection lens system and projection type display apparatus using the same
A projection lens system includes, in order from the magnification side, a negative first lens group and a positive second lens group, and is telecentric on the reduction side. The first lens group includes a first lens formed as an aspheric lens which is disposed closest to the magnification side. The second lens group includes a second lens formed as a positive lens, in or near which an aperture diaphragm is disposed, disposed closest to the magnification side, and an aspheric lens. Between the aperture diaphragm and the aspheric lens of the second lens group, two or more negative lenses and two or more cemented surfaces are disposed. And, 0.10 |
| US07965442B2 |
Combined retardation optical device
A combined retardation optical device includes a first retardation optical plate and a second retardation optical plate. The second retardation optical plate contains a flat portion and a multi-step portion. This multi-step portion has several step-like flat surfaces with predetermined heights. The flat portion contacts with the first retardation optical plate. Both the first retardation optical device and the second retardation optical plate are made from birefringent materials. This invention is easy to switch to a different retardation condition for observation. Plus, there is no need to adjust or replace any element. |
| US07965436B2 |
Micron-size optical faraday rotator
In an embodiment, micron-size optical Faraday rotator includes a non-magnetic dielectric waveguide. The waveguide includes a plurality of perforations to form a photonic crystal. A magnetic cladding is disposed on at least one side of the waveguide. The Faraday rotator causes non-reciprocal Faraday rotation of an optical signal propagating within the waveguide. |
| US07965431B2 |
Optical deflecting device
An optical deflecting device including a mirror member having a light reflective area. The optical deflecting device includes a plurality of electrodes that are formed on a substrate, a fulcrum member that functions as an electrode and a regulation member. The range of movement to a respect direction of the substrate is regulated by the regulation member, which includes a conductive material at least in the surface thereof. |
| US07965429B1 |
Method and apparatus for performing color plane
A method and apparatus for performing color plane adjustment are provided. In one embodiment, an apparatus comprises a set of inputs for receiving a first input value and a second input value in a color space. The apparatus also comprises a color plane adjustment component operative to adjust the first input value and the second input value by amounts that depend on a distance of the first input value and second input value, respectively, from a value of neutral gray in the color space. The apparatus further comprises a set of outputs for outputting the adjusted first and second values. A related method and computer program are disclosed. Other embodiments are disclosed, and each of the embodiments can be used alone or together in combination. |
| US07965428B2 |
Image forming apparatus configured to correct positional error of a written image
A color image forming device, including: an optical scanning part; an image carrier where a latent image is formed by the optical scanning part; a developing part configured to develop the latent image of the image carrier; an endless belt configured to move so as to come in contact with the image carrier where the developed image is formed; an environment detection part provided at least at one of the optical scanning part, the image carrier, the developing part, and the endless belt, the environment detection part being configured to obtain environmental data; and a control part configured to implement positioning control based on the environmental data from the environment detection part. |
| US07965425B2 |
Image processing apparatus having card reader for applying effects stored on a card to a stored image
An image processing apparatus for applying desired effects to a stored image. The apparatus comprises an optical reader; a feed mechanism for feeding a card having an array of dots past the optical reader; an optical reader interface that is connected to the optical reader, the optical reader interface able to control the optical reader to detect a data area on the card, to detect a bit pattern corresponding to the array of dots in the data area, and to produce raw data from the bit pattern while the card is being fed past the optical reader, the raw data used to produce an image processing script; and, a processor that is connected to the optical reader interface to receive and apply the image processing script to the stored image to generate an output image with the desired effects. The array of dots defines a first resolution and the optical reader has a sensor with a second resolution at least twice the first resolution. The optical reader has a length such that an insertion rotation of the card by the feed mechanism of up to 1 degree is accommodated. |
| US07965423B2 |
Facsimile methods, apparatuses and systems
A facsimile method, system and apparatus for sending and receiving facsimiles over one or more networks including a fax sender connected to a network and the PSTN for sending facsimiles, an administrator connected to a network having a processor and at least one database for verifying the identity of the one or more fax receivers and fax senders, at least one fax receiver connected to at least one network for receiving facsimiles wherein the fax sender establishes a connection with the administrator, queries the database to determine the capabilities of the one or more fax receivers, and uses the capability information to send one or more facsimile transmissions to the one or more fax receivers. |
| US07965420B2 |
Method and apparatus for image registration for image processing
A method and apparatus that evaluates an image registration for image processing is disclosed. The method may include outputting one or more test patterns to a user, receiving misregistration level input parameters from the user, calculating misregistration using the misregistration level input parameters from the user by adding a first edge of a page perceptibility threshold and a second edge of the page perceptibility threshold and dividing the result of the addition by two, determining if the calculated misregistration is acceptable, wherein if the calculated misregistration is not acceptable, making corrections to the image registration, otherwise using the image registration for image processing based on the calculated misregistration. |
| US07965418B2 |
Image processing apparatus and image processing method
Image processing apparatus and image processing method for formation of high quality image by high-speed error diffusion processing by execution of more complicated threshold condition processing in a simple manner. When error diffusion processing is performed on multivalued image data having plural density components and the result of processing is outputted, upon execution of error diffusion processing on a first density component among the plural density components, a threshold value used in the error diffusion processing is determined based on a density value of a second density component, then the error diffusion processing is performed on the first density component based on the determined threshold value, and the result of execution of the error diffusion processing is outputted. Further, upon execution of the error diffusion processing on the second density component among the plural density components, a threshold value used in the error diffusion processing is determined based on a density value of the first density component, then the error diffusion processing is performed on the second density component based on the determined threshold value, and the result of the error diffusion processing is outputted. |
| US07965416B2 |
Method for creating a garment
A method of creating a garment. The method comprises the steps of: (a) capturing an image of a person using a camera; (b) selecting a card having a depiction of a garment and encoded information relating to the garment depicted; (c) optically reading the encoded information on the card; (d) manipulating the captured image in accordance with the encoded information; (e) generating print data for garment pieces using the encoded information and the manipulated image; (f) communicating the print data to a garment fabric printer; and (g) printing outlines of garment pieces and a decorative finish on to a surface of a bolt of fabric. |
| US07965413B2 |
Method and system for detection of binary halftone frequencies
A method and system detects a halftone frequency. A digitized image is received. An autocorrelation function is performed upon the digitized image to generate an autocorrelation function value for each halftone frequency of a predetermined set of possible halftone frequencies. A demerit term for each possible halftone frequency, based upon the autocorrelation function value, is calculated. A halftone frequency from a predetermined set of possible halftone frequencies, based upon the calculated demerit terms, is selected. |
| US07965412B2 |
Image processing system and method thereof for processing an image data
A processing system includes a setting module for capturing Cyan, Magenta, Yellow and K data of a foreground and selecting one from the Cyan, Magenta, Yellow and K data in order to set gray values of remaining three of the Cyan, Magenta, Yellow and K data as “0”; a coupler module for capturing the Cyan, Magenta, Yellow and K data of the background and combining the Cyan data of the foreground and background into a Cyan data group, the Magenta data of the foreground and background into a Magenta data group, the Yellow data of the foreground and background into a Yellow data group and the K data of the foreground and background into a K data group; and a print module for printing, out the Cyan, Magenta, Yellow and K data groups one above another in an overlapping manner. |
| US07965411B2 |
Image forming apparatus and method for faster rendering of monochromatic scan lines
An image forming apparatus for rendering graphics objects in a frame memory, which includes a line memory for storing dot image data for each scan line of the graphics objects, a deciding unit that decides a position of a difference pixel having different values of corresponding pixels between the scan line stored in the line memory and a target scan line immediately thereafter, and a difference updating unit that, of the dot image data stored in the line memory, updates a value of the difference pixel decided by the deciding unit to the value of the pixel in the target scan line. |
| US07965410B2 |
Automatic ink/toner consumption optimization system
This is a system for maximizing the use of colors in cartridges of a color marking system. By controlling the amounts of each color dispensed where the least abundant color is conserved, the life of the cartridge is extended. A sensor tells the system what amounts of each colors remain in the system, and a dispenser controller uses and dispenses the most abundant colors first, preserving the least abundant color necessary to achieve a desired colored marking. GCR (gray component replacement) is used as the fundamental scheme to control the colorants. GCR-like scheme is used for interchanging a particular non-traditional colorant and multiple conventional colorants that make such color. |
| US07965407B2 |
Printing apparatus and method for controlling a printing process
A printing apparatus includes a memory configured to store print jobs, a printing device configured to print an image based on each of the print jobs, a detector configured to determine when it is time to execute calibration to correct a printing characteristic of the printing device, and a controller. The controller is configured to cause the printing device to print each monochrome print job stored in the memory prior to each color print job stored in the memory when the detector determines that it is time to execute the calibration. Also, the controller is configured to execute the calibration when the detector determines that it is time to execute the calibration, and to cause the printing device to print each color print job stored in the memory after executing the calibration. |
| US07965402B2 |
Printing system and printing processing method
A printing system capable of processing target print data by a selected processing method, comprises specifying means that enables a user to specify print data processing units and their order of execution from a function library; printing processing means that causes the specified print data processing units to process the print data in the order specified using the specifying means; and output means that outputs an image based on the print data processed by the printing processing means. |
| US07965397B2 |
Systems and methods to measure banding print defects
A defect once around signal time period of a defect source inherent in a marking device is determined, the defect source having one or more banding frequencies. A reference scanline time delay, which is a time between a page sync signal and a writing of a reference scanline, is determined. A test target is written, sensed and analyzed. A reference scanline phase offset of each banding frequency relative to the reference scanline is determined. A banding phase of each banding frequency is determined based at least on the defect once around signal time period, reference scanline time delay and reference scanline phase offset. |
| US07965393B2 |
Reference signal generating configuration for an interferometric miniature grating encoder readhead using fiber optic receiver channels
A reference mark configuration for an interferometric miniature grating encoder readhead using fiber optic receiver channels is provided. The readhead includes primary fibers that provide reference mark primary signals processed to generate a reference signal with accuracy of approximately 0.2 microns. The readhead may include secondary fibers used to generate reference mark secondary signals processed to generate a reference signal with accuracy of approximately 20 nanometers. Spatial filter masks configured for the secondary fiber optic receiver channels provide two spatially periodic secondary signals arising from interference fringes outside of the receiving area of the primary fiber optic receiver channels. The secondary signals are out of phase with one another and their spatial frequency is higher than that of the primary signals. A signal crossing of the reference mark secondary signals is identified that is spatially adjacent to a signal crossing of the reference mark primary reference signals. |
| US07965392B2 |
Optical coherence tomography device and measuring head
An optical coherence tomography device includes: a light source 16; a light splitting section 19 that splits light source light into reference light 19 and measuring light 28 with which a sample 22 is irradiated; an interfering section 19 that allows the measuring light 28 to interfere with the reference light 29 to generate interference light; a photodetectiong section 26 that measures interference light; a movable measuring head 201 that changes the irradiating position and/or direction, irradiated with the measuring light 28, by a motion of the measuring head 20; a mechanical quantity sensor 38 that measures the motion of the measuring head 201; and an operating section 27 that obtains information on the sample 22, based on the interference light measured by a photodetectiong section 26 and the motion of the measuring head 201 measured by the mechanical quantity sensor 38. Thus, an optical coherence tomography device capable of capturing an image at a high speed with a simple structure can be provided. |
| US07965391B2 |
Airborne tunable mid-IR laser gas-correlation sensor
A method and apparatus for measuring target gas concentrations in an atmosphere. The method and apparatus emit in the atmosphere a laser beam tuned to a molecular absorption line of a target gas, receive a reflected signal affected by gas absorption of the target gas in the atmosphere, divide and direct the received signal into a first optical path and a second optical path including in one of the paths a correlation gas cell filled with a predetermined concentration of the target gas, detect transmitted signals through the first optical path and the second optical path, and calculate a target gas concentration by comparing a first signal transmitted through the first optical path to a second signal transmitted through the second optical path. The apparatus includes a laser source tunable to a specific molecular absorption line of a target gas and configured to emit in the atmosphere a laser beam having a spectral bandwidth greater than a full width of the molecular absorption line of the target gas, a receiver configured to receive a reflected signal affected by gas absorption of the target gas in the atmosphere, and at least one detector configured to detect transmitted signals through the first optical path and the second optical path. |
| US07965388B2 |
Structure for surface enhanced raman spectroscopy
A structure for surface enhanced Raman spectroscopy is disclosed herein. A substrate has a stack configured vertically thereon. The stack encompasses at least two metal layers and at least one dielectric layer therebetween. Each layer of the stack has a controlled thickness, and each of the at least two metal layers is configured to exhibit a predetermined characteristic of plasmonic resonance. |
| US07965384B2 |
Clutter rejection in active object detection systems
According to a method and apparatus taught herein an active object detection system performs reliable object detection based on light pulse emissions and corresponding and time-of-flight based distance determination, while advantageously rejecting clutter. While not limiting, the method and apparatus taught herein may be particularly advantageous for safety-critical object detection applications, such as where the active object detection system, e.g., a laser scanner, monitors for objects of at least a specified size within a predetermined monitoring radius or contour. |
| US07965383B2 |
Surveying device and surveying system
The present invention provides a surveying device, which comprises a light source for emitting a distance measuring light 6, an elevation rotary mirror 56 for deflecting said distance measuring light in a direction toward an object to be measured, a high-speed deflection mirror 62 for deflecting said distance measuring light at a speed higher than said elevation rotary mirror, a distance measuring light projecting unit for projecting said distance measuring light, and an arithmetic control unit for controlling driving of said high-speed deflection mirror and said elevation rotary mirror. |
| US07965378B2 |
Optical system and method for illumination of reflective spatial light modulators in maskless lithography
An illuminator for a lithography system is provided. The illuminator includes a mask positioned along an optical axis and first and second refractive groupings positioned along the axis in cooperative arrangement with the mask. Also included are first and second reflecting devices for reflecting an image output from the first and second refractive groupings and a spatial light modulator (SLM) positioned along the axis in cooperative arrangement with the first and second reflecting devices. The active areas of the mask and the SLM are positioned off-axis. |
| US07965376B2 |
Environmental system including a transport region for an immersion lithography apparatus
A lithographic projection apparatus that is arranged to project a pattern from a patterning device onto a substrate using a projection system has a liquid supply system arranged to supply a liquid to a space between the projection system and the substrate. The apparatus also includes a liquid collecting system that includes a liquid collection member having a permeable member through which a liquid is collected from a surface of an object opposite to the liquid collection member, wherein the permeable member has a plurality of passages that generate a capillary force. |
| US07965375B2 |
Lithography mask, rewritable mask, process for manufacturing a mask, device for processing a substrate, lithographic system and a semiconductor device
Lithography mask or rewritable mask comprising at least one material with reversible changeable optical properties. Processes for manufacturing a mask, devices for processing a substrate, lithographic systems and semiconductor devices. |
| US07965371B2 |
Method and apparatus for producing electro-optical device
A method of manufacturing an electro-optical device by cutting up a pair of mother substrates that are joined to each other by means of a sealant with an electro-optical material being sandwiched therebetween into a plurality of panel formation regions. The method includes: forming a groove along each of at least two pre-work cut lines in either one of the pair of mother substrates; blowing air on one edge face of a region between the grooves formed in the one of the pair of mother substrates; and removing the region between the grooves formed in the one of the pair of mother substrates by vacuuming the region. Herein, the vacuuming is applied to the other edge face of the region. |
| US07965370B2 |
Liquid crystal display device
A glass substrate (101) being an active matrix substrate and a resin film substrate (102) being a counter electrode are opposingly arranged on a surface of an alignment layer 132, and a liquid crystal layer (110A) is arranged therebetween. Each of polarizing plates (118, 119) is formed on an outer surface of the glass substrate (101) and the resin film substrate (102) forming a counter electrode. An uniaxial absorption anisotropy is imparted to the resin film substrate (102). |
| US07965368B2 |
Display device comprising a semiconductor chip including a first terminal which overlaps a first and second line, the first terminal connected to the first line and overlapping and insulated from the second line
The present invention provides a display device which, in a region on which a semiconductor chip is mounted, can narrow the distance between neighboring line layers and, at the same time, can increase an area of terminals which are connected with bump electrodes of the semiconductor chip. In a display device which includes a substrate having a display part and a peripheral portion, and a semiconductor chip which is mounted on the peripheral portion of the substrate, the semiconductor chip includes a first bump electrode, the substrate includes a first line, a second line which is arranged adjacent to the first line, an insulation film which covers the first line and the second line, a first contact hole which is formed in the insulation film, and a first terminal which is connected to the first line via the first contact hole, the first bump electrode is connected with the first terminal, the second line is electrically insulated from the first terminal, and the first terminal is arranged to overlap the second line by way of the insulation film as viewed in a plan view. |
| US07965365B2 |
Image display device, portable terminal, display panel, and lens
In an image display device where a lenticular lens, a display panel, and a light source are provided in order from a viewer side, when cylindrical lenses of the lenticular lens are arrayed in a horizontal direction, in first-viewpoint pixels and second-viewpoint pixels of the display panel, openings whose sides which intersect with straight lines in the horizontal direction are not parallel to a vertical direction are formed. And, a shape of the openings of a pair of pixels mutually adjacent in the vertical direction is made line-symmetric with respect to edges of the pixels extending in the horizontal direction as an axis. |
| US07965364B2 |
Liquid crystal display having common and floating electrodes on one of substrates thereof
An exemplary liquid crystal display (LCD) (200) includes a first substrate (210); a second substrate (230) opposite to the first substrate; a liquid crystal layer (250) sandwiched between the first substrate and the second substrate; a first common electrode (211), a first insulating layer (212), and pixel electrodes provided at an inner surface of the first substrate in that order; and second common electrodes (231) and floating electrodes (233) provided at the second substrate. The first common electrode and the pixel electrodes, and the second common electrodes and the floating electrodes, respectively produce two electric fields in the liquid crystal layer corresponding to each other. A combined electric field strength is uniformly distributed in the liquid crystal layer, so that all the liquid crystal molecules can be sufficiently twisted. Thus a viewing angle, a degree of chroma, and a transmission ratio of the LCD are improved. |
| US07965361B2 |
Multi-domain vertical alignment liquid crystal display panel
An MVA-LCD panel, including an active component array substrate, an opposite substrate and a liquid crystal layer disposed between is provided. The active component array substrate includes scan lines, data lines, control lines and pixel units. Each of the pixel units includes an active component, a domain division electrode (DDE) and a pixel electrode. The active component is electrically connected with the corresponding scan line and the corresponding data line, the DDE being electrically connected with the corresponding control line, the pixel electrode being electrically connected with the active component. The pixel electrode has first slits, and the first DDE are disposed under the first slits. The opposite substrate has a common electrode layer facing toward the active component array substrate. The common electrode layer includes second slits and at least a part of the second slits is disposed over the first domain division electrode. |
| US07965357B2 |
Transflective LCD display device comprising a patterned polarizer, display having the same, and method having the same
The invention relates to a transflective LCD incorporating a partial mirror (224) as the transflector. In the transmissive display mode, light from a backlight system (240) passes apertures (226) in the transflector (224). According to the invention, recycling of light to the backlight system (240) is improved by substantially only polarizing light that passes an aperture. This is achieved by means of a patterned polarizer (222) extending over the apertures in the partial mirror. |
| US07965356B2 |
Liquid display device and method for fabricating the same
A liquid crystal display device includes a first substrate, a second substrate and a liquid crystal interposed between said first and second substrates. The first substrate includes a plurality of thin film transistors, an organic insulating layer, said organic insulating layer including a contact hole exposing an output of each of said thin film transistors, a plurality of first electrodes disposed on said organic insulating layer and each connected with said output, and a viewing-angle varying section between the first electrodes, the viewing-angle varying section including a curved surface of a half-cylindrical shape and protruding from the organic insulating layer. The viewing-angle varying section has a symmetrical shape, and the portions of said first electrode disposed at each side of said viewing-angle varying section asymmetrically extend onto the curved surface of said viewing-angle varying section, to thereby change the reflection factor depending on an observation angle. |
| US07965352B2 |
Liquid crystal display device to control viewing angle
A view angle controlling LCD comprises a first panel part that has a first group of electrodes and a first liquid crystal layer driven by a first vertical electric field. The first group of electrodes includes a pixel electrode and a common electrode to generate the first vertical electric field. The view angle controlling LCD device further comprises a second panel part deposited on the first panel part that has a second group of electrodes and a second liquid crystal layer panel driven to have slope angle from the horizontal alignment condition by a second vertical electric field. The second group of electrodes includes a first electrode and a second electrode to generate the second vertical electric field. |
| US07965343B2 |
Remote controller
A remote controller allowing a user to change settings is provided. The remote controller includes a touch panel, a control circuit, a screen display memory, a setting data memory, a control data memory, an infrared transmission unit, and a battery. The control circuit includes a screen-display control circuit for displaying an image provided in advance for controlling the operation of a specific apparatus, a pressed-area detection circuit for detecting pressing in the display area of touch panel, an instructed-operation detection circuit for detecting the instruction of an operation, a display-data generation circuit for generating image data for displaying icons in the display area of touch panel, and a control-signal generation circuit for generating a signal for controlling the operation of the apparatus. |
| US07965341B2 |
Color correction method, color correction device, and color correction program
A color correction method, a color correction device, and a color correction program that can achieve color correction processing with a color table with a fine spacing, while preventing the increase in memory capacity.A signal (YCC signal) of a luminance—color difference system is subjected to matrix conversion with a matrix conversion unit 10 and converted into a signal (RGB signal) of a display signal system. The adjustment amount relating to the signal of the display signal system is stored in a RGB color adjustment LUT 20. An interpolation processing unit 20 conducts interpolation processing by referring to the RGB color adjustment LUT 20 and outputs the color-corrected RGB signal after correction. |
| US07965337B2 |
System for mounting camera on bow
A system for mounting includes a video camera, a mounting element, and a rail and clamp connector. The video camera has a camera body. The elongated mounting element has a first end for coupling with the camera body and a threaded second end for engaging a threaded aperture on a bow. The rail and clamp connector detachably couples the first end of the elongated element to the camera body thereby mounting the camera body in front of the bow. |
| US07965336B2 |
Imaging system for vehicle
An imaging system for a vehicle includes a camera module positionable at the vehicle and a control. The camera module includes a plastic housing that houses an image sensor, which is operable to capture images of a scene occurring exteriorly of the vehicle. The control is operable to process images captured by the image sensor. The portions of the housing may be laser welded or sonic welded together to substantially seal the image sensor and associated components within the plastic housing. The housing may include a ventilation portion that is at least partially permeable to water vapor to allow water vapor to pass therethrough while substantially precluding passage of water droplets and/or other contaminants. The housing may be movable at the vehicle between a stored position and an operational position, where the image sensor may be directed toward the exterior scene. |
| US07965330B2 |
Method and apparatus providing pixel storage gate charge sensing for electronic stabilization in imagers
An imaging device that stores charge from a photosensor under at least one storage gate. A driver used to operate the at least one storage gate, senses how much charge was transferred to the storage gate. The sensed charge is used to obtain at least one signature of the image scene. The at least one signature may then be used for processing such as e.g., motion detection, auto-exposure, and auto-white balancing. |
| US07965329B2 |
High gain read circuit for 3D integrated pixel
An image sensor includes (a) a first wafer having (i) a photosensitive area; (ii) a charge-to-voltage conversion region; (b) a second wafer having (i) a first amplifier that receives a signal from the charge-to-voltage conversion region; (c) an electrical interconnect connecting the charge-to-voltage conversion region to an input of the amplifier; (d) an electrically biased shield at least partially enclosing at least a portion of the electrical interconnect. |
| US07965327B2 |
Method and apparatus for detecting camera sensor intensity saturation
An apparatus for detecting intensity saturation of a light sensor includes a saturation detector for detecting and measuring an intensity saturation condition of at least one pixel of a light sensor, the intensity saturation condition of the pixel being at saturation upon receiving light with an intensity above a predetermined level, the saturation detector emitting a digital signal with a reserved bit combination indicating the intensity saturation condition of the pixel, and a processor receiving and processing the digital signal from the saturation detector and transmitting a control signal in response to the digital signal to compensate for the intensity saturation condition of the pixel. |
| US07965321B2 |
Imaging device, imaging control method, and imaging control program
There is provided an imaging device capable of suppressing fluctuations in frame rate due to brightness of a subject's environment.The imaging device includes: imaging units (1, 2) for taking an image of a subject, to acquire image data; a compression unit (3) for compression in frame units the image data acquired by the imaging units (1, 2); a light quantity information calculation unit (2) for calculating light quantity information including a shutter speed and a gain value, based on the image data acquired by the imaging units (1, 2); and compression ratio determination units (5, 6) for determining a compression ratio for compression in frame units by the compression unit (3), based on the light quantity information calculated by the light quantity information calculation unit (2), characterized in that the compression unit (3) compresses the image data in frame units based on the compression ratio determined by the compression ratio determination units (5, 6). |
| US07965315B2 |
Display device capable of reducing afterimage and afterimage reduction method thereof
A display device capable of reducing afterimage, and an afterimage reduction method used by the display device. One or more afterimage reduction patterns having one or more opaque areas, and/or one or more semi-transparent areas and one or more non-opaque areas are stored in a storage unit. A composition unit outputs a final image composed of a displayed main image and afterimage reduction patterns output from the storage unit. A control unit causes afterimage reduction patterns selected by a user from the storage unit to be input to the composition unit, and a final image in which only pixels corresponding to opaque areas and/or semi-transparent areas in the main image are replaced by color of the opaque areas and/or semi-transparent areas in the afterimage reduction patterns to be output from the composition unit. Accordingly, it is possible to view a received main image while reducing afterimage using images of various patterns for afterimage reduction. |
| US07965314B1 |
Foveal camera systems and methods
Systems and methods are disclosed for providing foveal images. For example, high and low resolution images can be combined to provide foveal images. Parameters other than resolution can vary between the larger and smaller images of the foveal image. Real, artificial, 2D and 3D images can be used in any desired combination to form foveal images. The use of such foveal images can substantially enhance the ability of viewers to accurately and reliably interpret the content of images and provide reduce bandwidth for image transmission. |
| US07965312B2 |
Locomotive wireless video recorder and recording system
An imaging system (5) for generating landmark correlated images taken from a railroad locomotive includes a camera (142) mounted on the locomotive (22) for imaging an environment in a vicinity of the locomotive and transmitting imaging data indicative of images acquired. The system also includes a location sensor (20) on-board the locomotive generating signals indicative of a geographic location of the locomotive constituting location data. The system also includes a railroad landmark database (68) comprising a plurality of railroad landmarks (76) associated with respective geographic locations constituting landmark tags. The system also includes a processor (e.g., 10) receiving the imaging data and location data and communicating with the railroad landmark database to correlate the landmark tags with the imaging data and the location data for generating landmark correlated image data. The system may also include a computer system (86) for accessing the landmark correlated image data by landmark location. |
| US07965309B2 |
Bedside video communication system
A video conferencing system and method for establishing video conference sessions between residents of a facility and remote terminals. |
| US07965308B2 |
Method and arrangement for control of the printing of a thermotransfer printing device
In a method and an arrangement for controlling printing by a thermotransfer printing apparatus with relative movement between a thermotransfer print head and a print medium, a microprocessor that provides pixel energy data to a pixel energy memory by making an energy value calculation and by coding, and a print data controller prepares the pixel energy data by decoding during the printing in a number (corresponding to the pixel energy value) of binary pixel data each with the same binary value. The print data controller includes at least one pixel energy data preparation unit, a DMA controller, an address generator, a printer controller and a phase counter. The DMA controller allows an access to the pixel energy data stored in the pixel energy memory as code in order to provide the pixel energy data in print columns to the at least one pixel energy data preparation unit. The address generator generates addresses for selection of the buffered code during each phase of a number of phases. The phase counter supplies a phase count value to a phase data preparation unit in which the code value A and phase count value B are compared in order to generated binary pixel data, which are serially supplied from the output D to at least one shift register of the thermotransfer print head. |
| US07965304B2 |
Image processing method and image processing apparatus
A shadow body generation unit generates a shadow model defined by a limited number of lines extending from a position of a light source to an outline of a hand. If the virtual object is partially or fully included in the shadow model and a position of the virtual object is further away from the position of the light source, the shadow body generation unit generates a shadow for a partially obscured area included in the shadow model. |
| US07965302B2 |
Gamma conversion system
The invention provides a Gamma conversion system applied on a source of image pixel data. Each image pixel data in the source of image pixel data has an M-bit pixel value with a first Gamma exponent. The Gamma conversion system comprises a storage module, a processing module, and a selecting module. The storage module therein stores I look-up tables. The processing module is respectively coupled to the source of image pixel data and the storage module, and the processing module comprises I converting modules, each of the converting modules corresponds to one look-up table. The selecting module is coupled to the source of image pixel data and the processing module respectively, and generates a selection signal according to the M-bit pixel value. In response to the selection signal, the processing module assigns one of the converting modules to convert the M-bit pixel value into an N-bit pixel value with a second Gamma exponent according to the look-up table corresponding to the assigned converting module. |
| US07965300B2 |
Methods and systems for efficient white balance and gamma control
Elements of the present invention relate to systems and methods for determining device white point and gamma correction curve characteristics. |
| US07965299B2 |
Implementing compositing operations on images
In a method of compositing graphic elements in a pixel-based renderer, a first graphic element is received having a first color and a first opacity, and a second graphic element is received having a second color and a second opacity. A blend output is obtained from a blend function dependent on the first color and the second color, and a resultant color is determined of a compositing operation on the first and second graphic elements, with the resultant color being dependent on the blend output and otherwise being independent of the second color. |
| US07965297B2 |
Perfect hashing of variably-sized data
A “Variable-Rate Perfect Hasher” maps sparse variable-rate data of one or more dimensions into a hash table using a perfect hash function. In various embodiments, perfect hash tables are populated by first computing offset table address for each data point of a domain of sparse variable-rate data elements. Offset vectors are then computed for each offset table address based in part on the size of each data element by evaluating offset vectors in order of a sum of the data point addresses mapping to each offset vector. These offset vectors are then stored in the offset table. For each data point, the corresponding offset vector is then used to compute a hash table address. Data elements are then perfectly hashed into the hash table using the computed hash table addresses. The resulting hash tables support efficient random access of the variable-sized data elements stored therein. |
| US07965296B2 |
Systems and methods for storing texture map data
Systems and methods for graphics data management are described. One embodiment includes a graphics processing system comprising a texture management unit configured to organize texture map data according to a slice major format, wherein the texture map data spans at least one mip level. Furthermore, the graphics processing system comprises a texture cache, wherein the texture cache is coupled to the texture management unit and configured to receive the organized texture map data from the texture management unit. |
| US07965292B2 |
Graphical display with integrated recent period zoom and historical period context data
A system and method are provided for displaying a data series. In one embodiment, a graphical interface is provided including at least one axis that is divided into a plurality of axis regions. Preferably, each axis region uses a different linear scale, and the plurality of axis regions forms a continuous non-linear scale. The graphical interface also displays the data series in relation to the plurality of axis regions, and the data series is plotted in relation to each axis region based on a scale resolution corresponding to each respective axis region. |
| US07965288B2 |
Method and system for defining and controlling algorithmic elements in a graphics display system
An API is provided that enables programmability of a 3D chip, wherein programming or algorithmic elements written by the developer can be downloaded to the chip, thereby programming the chip to perform those algorithms. A developer writes a routine that is downloadable to a 3D graphics chip. There are also a set of algorithmic elements that are provided in connection with the API that have already been programmed for the developer, that are downloadable to the programmable chip for improved performance. Thus, a developer may download preexisting API objects to a 3D graphics chip. A developer adheres to a specific format for packing up an algorithmic element, or set of instructions, for implementation by a 3D graphics chip. The developer packs the instruction set into an array of numbers, by referring to a list of ‘tokens’ understood by the 3D graphics chip. This array of numbers in turn is mapped correctly to the 3D graphics chip for implementation of the algorithmic element by the 3D graphics chip. |
| US07965283B2 |
Light emitting device and method for driving thereof
An object of the present invention is to provide a display device consuming lower amounts of power. The display device determines whether or not video signals corresponding to all of pixels in one row of a plurality of pixels are equal to one another. In a case where the video signals corresponding to at least two pixels among the video signals corresponding to all of the pixels in one row of the plurality of pixels, are different from each other, video signals input to an image signal input line are sequentially output to a plurality of source signal lines in synchronization with a sampling pulse output from a shift register. On the other hand, when the video signals corresponding to all of the pixels in one row of the plurality of pixels are equal to one another, input of a start pulse to the source driver is stopped, and the video signals input to the image signal input line are simultaneously output to the plurality of source signal line. |
| US07965276B1 |
Force output adjustment in force feedback devices based on user contact
A method and apparatus for adjusting force output from force feedback devices based on user contact with the device. A degree of user contact with a manipulandum of the device is determined by examining the motion of the manipulandum in at least one degree of freedom. A force is output in the degree of freedom of the manipulandum by an actuator of the force feedback device, where a magnitude of the force is adjusted in accordance with the degree of user contact. The force output can be stopped if the user is not contacting the manipulandum, or the forces can be reduced in magnitude if the user has a light contact or reduced grip on the manipulandum. The device can also continue to monitor manipulandum motion to determine when the user is again interacting with the manipulandum and to reapply or increase the magnitude of the forces. |
| US07965270B2 |
Display device including a data generating circuit to divide image data for one frame into a plurality of pieces of sub-field image data
A display device includes a display panel having display elements, arranged in a matrix, a drain driver which supplies gradation voltages corresponding to image data to the display elements, a gate driver which scans lines of the display elements for supplying the gradation voltage, and a data generation circuit which divides image data for one frame into a plurality of pieces of sub-field image data in a time direction. The data generation circuit operates to convert one piece of sub-field image data into bright gradation data which has a higher brightness than the inputted image data which has been inputted, and to convert another piece of sub-field image data into dark gradation data which has a lower brightness than the inputted image data. |
| US07965266B2 |
Image display unit and method of detecting object
An image display unit and a method of detecting an object which are capable of reliably detecting an object with a simple structure irrespective of use conditions are provided. Invisible light is emitted from a screen of a display portion. The invisible light reflected from a target object which comes in contact with or close to the screen is received on the screen. On the basis of the received invisible light, the target object is detected. Thus, the target object can be reliably detected without influence of the display state of the display portion, and influence of use conditions such as surrounding circumstances (the case where it is bright or dark). Moreover, for example, it is not necessary to separately arrange a component such as a touch panel, so the image display unit can be achieved with a simple structure. |
| US07965262B2 |
Display device with capacitive energy recovery
Device comprising a display panel, preferably organic electroluminescent with passive matrix, comprising an array of columns and an array of rows of electrodes for powering an array of cells and drivers adapted for successively connecting each row electrode to one of the terminals of the power supply of the panel, and during a sequence of connection of a row electrode, for simultaneously connecting one or more column electrodes to the other terminal of the power supply, and for being able to transfer to each cell to thus be powered the charge of the intrinsic capacitors of the cells linked to the same column electrode as the cell to be powered. |
| US07965261B2 |
Method for driving a gas electric discharge device
A method for driving an AC type surface-discharge display device having cells arranged in a matrix. Each cell has at least three electrodes including a pair of main electrodes and on every line of the matrix and an address electrode on every column of the matrix. The method includes conducting an address preparation period including applying a first charge adjusting voltage, monotonously rising or falling, to a gap between the main electrodes. The method also includes applying a charge adjusting voltage, monotonously rising or falling, to a gap between a scan electrode and the address electrode. |
| US07965260B2 |
Plasma display apparatus
A plasma display apparatus is provided. The plasma display apparatus comprises a plasma display panel for displaying an image using a plasma discharge; and a driver for driving the plasma display panel by enabling a length of an address period of at least one of subfields of a frame to be different from that of an address period of other subfields. |
| US07965257B2 |
Configurable imaging system
An imaging system, comprising an image source and a plurality of microtile units for generating respective portions of an image, each microtile unit including a plurality of coupling mechanisms for connection to a plurality of other microtile units such that the microtile units may be arranged in multiple geometrical configurations, and each microtile unit including circuitry for communication with the other microtile units to control generation of each respective portion of the image. |
| US07965255B2 |
Rotatable antenna mount
A rotatable antenna mount assembly for coupling an antenna reflector to a support structure. The antenna mount including a rotatable connection provided with a generally planar outer surface; the rotatable connection coupled directly to the antenna reflector. An antenna mount having a reflector connection plane; the antenna mount coupled to the support structure. The rotatable connection coupled to the antenna mount, the outer surface parallel to the reflector connection plane, the rotatable connection, and thereby the antenna reflector rotatable about a rotation axis normal to the reflector connection plane. |
| US07965254B2 |
TV satellite dish stand
A mount for a satellite dish includes a circular base which has a bubble level system and a plurality of adjustable anchor legs on the base. The base is mounted on the ground and the anchors ensure proper mounting. A collar on the base connects the base to the support post associated with a satellite dish. |
| US07965252B2 |
Dual polarization antenna array with increased wireless coverage
A wireless device having vertically and horizontally polarized antenna arrays can operate at multiple frequencies concurrently. A horizontally polarized antenna array allows for the efficient distribution of RF energy in dual bands using, for example, selectable antenna elements, reflectors and/or directors that create and influence a particular radiation pattern. A vertically polarized array can provide a high-gain dual band wireless environment using reflectors and directors as well. The polarized horizontal antenna arrays and polarized vertical antenna arrays can operate concurrently to provide dual band operation simultaneously. |
| US07965250B2 |
Microwave lens
A microwave lens having an array of electronic inductive capacitive cells wherein each cell includes an electrically conductive pattern which responds to incident microwave electromagnetic energy as an LC resonator. At least one of the cells includes at least one MEMS device which is movable in response to an electrical bias to thereby vary the resonant frequency of that cell. In order to bias the MEMS device, an electrical insulating layer extends along a portion of the pattern of the cell and to both sides of the MEMS device. An electrically conductive strip then extends over the insulating layer so that the conductive strip is electrically insulated from the pattern while electrically connected to the MEMS device. |
| US07965246B2 |
Communication apparatus
A communication apparatus is provided that includes an apparatus main frame, an antenna, and a connecting element that connects the antenna to the apparatus main frame and positions the antenna away from the apparatus main frame. |
| US07965245B2 |
Antenna
A method including: optimizing space within a device by having a feed element for an antenna as an integral part of the device but not having the antenna as an integral part of the device; and providing the antenna as a part of a battery for the device. A radio communications device including: a battery comprising: a metal housing element; and an accessible conductive contact electrically connected to the metal housing; and a RF feed element for connection to the external conductive contact. |
| US07965244B2 |
Connector for connecting cable of hand microphone with antenna to portable radio machine body
To provide a compact and comparatively low-priced connector for a hand microphone with an antenna capable of firmly connecting to an antenna port and a UC port with high waterproofness and minimizing the attenuation of the antenna output. A connector 1 for leading an antenna output from an antenna port 4 to a hand microphone with an antenna includes an adapter 8 attached to the antenna port 4, and a connector body 7 having a swingable cap 26 engageable with the adapter 8 and a portion to be connected to the UC port 5. The adapter 8 has in its lower portion an antenna port connection terminal to be connected to the antenna port 4 and has in its upper surface a connector body connection terminal which contacts a contact pin projecting from an inner bottom surface of the swingable cap 26 and connected to the antenna of the hand microphone. |
| US07965242B2 |
Dual-band antenna
Systems and methods for a dual-band antenna and methods for manufacturing the same are described. One system and method includes a plurality of antenna elements. Groups of the antenna elements cooperate to form directional antennas at various frequencies. Using an active element, configurable at different frequencies and reflectors tuned to different frequencies, directed transmission or direction of positive gain for the antenna system is achieved. The system can be used for various wireless communication protocols and at various frequency ranges. |
| US07965237B2 |
Mobile system and method for position estimation
The present invention provides a method by which the position of a wireless emitter can be estimated by using a minimum of two wireless transceiver devices. The invention relies on physically moving the wireless transceiver devices to new position locations in order to obtain multiple time difference of arrival measurements. The time difference of arrival measurements can then be combined to derive estimates for the position of the emitter. At least one of the two wireless transceiver devices needs to be mobile with the other one fixed. Using this invention, any proportion of mobile and fixed transceiver devices can be used to derive the position of a wireless emitter. The wireless emitter to be located is not assumed to provide any information about itself to the wireless transceivers used for estimating its position location. The method is referred here as a Mobile-TDOA method or M-TDOA. The method is very general, very flexible and can be very inexpensive due to the minimum amount of hardware resources required. |
| US07965231B2 |
Radio communication and GPS navigation device
A navigation device configured to connect to any type of communication device, such as a two-way radio or a cellular phone. The navigation device includes a LCD display and a user input device. The navigation device displays on the LCD the relative distance and direction of other navigation devices relative to the navigation device, as well as the speed, distance traveled, current location, altitude, temperature of the other navigation devices. Also, the user interface allows the user to scroll through different menu options and display options of the LCD. The navigation device is additionally configured to send text messages to other navigation devices. The navigation device transmits three NMEA sentences allowing text messages, waypoint names and locations, speed, course, direction and altitude to be sent between navigation devices. |
| US07965229B2 |
Positioning method, program, positioning device, and electronic apparatus
A positioning method includes: capturing a satellite signal from a positioning satellite; predicting a state vector including a position of a positioning device and a velocity of the positioning device based on the satellite signal; predicting a first distance-equivalent value indicating a distance between the positioning satellite and the positioning device; measuring a second distance-equivalent value indicating a distance between the positioning satellite and the positioning device; calculating an observed value indicating a difference between the first distance-equivalent value and the second distance-equivalent value; setting a measurement error for the positioning satellite based on a signal strength of the satellite signal; changing the measurement error based on a capture data indicating a data of capturing of the satellite signal; and correcting the state vector using the observed value, and the changed measurement error. |
| US07965228B2 |
Quasi-compact range
An antenna method and system to implement a quasi-compact range technique/technology in which a reflector antenna is used to produce a test field within a test region at a quasi-compact range, which is within a near-field of the reflector antenna but further from the reflector antenna than a compact range of the reflector antenna. |
| US07965223B1 |
Forward-looking radar system, module, and method for generating and/or presenting airport surface traffic information
A present novel and non-trivial system, module, and method for generating and/or presenting airport surface traffic information presenting using a forward-looking aircraft radar system are disclosed. A runway awareness zone is established and traffic data is acquired by a forward-looking aircraft radar system. In one embodiment, a runway awareness zone is own-ship-based. In another embodiment, a runway awareness zone is based upon data received from a navigation reference data source. An advisory data set is generated using track alignment correction information and airport surface traffic located within the runway awareness zone. Navigation data is used to determine the location of airport surface traffic. Track alignment correction information may be calculated using traffic data or navigation data. Advisory data set is provided to one or more avionics systems including a presentation system and an external communication system. Advisory data set could include visual, aural, and/or tactile information. |
| US07965221B1 |
Selective disruptor for voice modulated communications
A method and system for selectively disrupting voice modulated radio communications circuits wherein the original communication is recorded, delayed for a selected period then synchronized with a transmitted signal and reinjected into the transmitted signal thereby preventing the intended recipient of the signal from obtaining any intelligence therefrom. |
| US07965219B1 |
Patterned optical material and metamaterial for protection from and defeat of directed energy
A structure is described that includes a plurality of columnar pieces of metamaterial, and a plurality of columnar pieces of non-metamaterial. The columnar pieces are arranged in an alternating pattern adjacent one another, and the metamaterial and the non-metamaterial are chosen such that indices of refraction for each are equal in magnitude, but opposite in sign, at a chosen wavelength, such that incident radiation is returned directly towards its source. |
| US07965218B2 |
SAR ADC
An electronic device is provided for analog to digital conversion using successive approximation. The device comprises a first ADC stage. The first ADC stage includes a first plurality of capacitors adapted to sample an input voltage, and adapted to be coupled to either a first reference signal level or a second reference signal level. At least one capacitor of the first plurality of capacitors is adapted to be left floating. A control stage is adapted to switch the at least one floating capacitor to the first reference signal level or the second reference signal level in response to an analog to digital conversion decision made by a second ADC stage. |
| US07965215B2 |
Method and system for variable resolution data conversion in a receiver
Aspects of a method and system for variable resolution data conversion in a receiver are provided. In this regard, an analog received signal may be converted to a corresponding digital signal, wherein a resolution of the corresponding digital signal may be varied (e.g., by configuring one or more switching elements) for the conversion based on one or more determined characteristics of said received signal. The resolution of the conversion may be determined based on characteristics of in-band and/or out-of-band signals. The resolution may be increased when received signal strength is below a threshold and may be decreased when received signal strength is above a threshold. Similarly, the resolution may be increased when interference is above a threshold and may be decreased when interference is below a threshold. The resolution may be increased when error rates are above a threshold and decreased when error rates are below a threshold. |
| US07965212B1 |
DAC circuit using summing junction delay compensation
Techniques are disclosed for improving the dynamic performance of digital-to-analog converters (DAC), by compensating for the unique delay characteristics of each bit in the DAC summing junction to equalize the delays. In one example case, a DAC device is provided that includes a plurality of current sources and a plurality of switches, each switch operatively coupled between a corresponding one of the current sources and a summing junction that is operatively coupled to an analog output. The device further includes a plurality of switch control lines configured to receive a digital input, each switch control line for controlling a corresponding one of the switches. The device further includes a plurality of compensation delay elements, each associated with a corresponding one of the switch control lines and providing a different delay value. |
| US07965208B2 |
Auto ranging system and method for analog signal
Disclosed herein are embodiments of an auto ranging system and method for an analog signal. A microprocessor is configured to digitally control the programmable gains of an operational amplifier based on the digital output of an A/D converter which may reside on or packaged along with the microprocessor. The amplifier receives a raw analog signal from a sensor and provides an amplified analog signal to the A/D converter. The gain of the amplifier generally corresponds to some range of the sensor signal. The A/D converter outputs a number of bits representative of the input signal. A microprocessor which is configured to digitally control the programmable gains of the amplifier receives and examines the output from the A/D converter and automatically adjusts the gain of the amplifier accordingly and as needed to keep or maintain the output from the A/D converter in a predetermined range. |
| US07965207B2 |
Variable length integer encoding system and method
Large integers may be stored according to byte-stable variable-length encoding systems and methods, eliminating the need to store many leading-zero bits in large integers. Such a byte-stable variable-length integer encoding scheme may represent identical sequences of numbers in a consistent byte pattern within a byte stream, preserving the redundancy of the data and allowing for improved compression rates. |
| US07965191B2 |
RFID integrated circuit with integrated antenna structure
An integrated circuit for use in an RFID tag includes an integrated circuit die having a circuit, a radio frequency identification (RFID) interface for providing communication between the circuit and a remote RFID reader via RF signaling between the RFID interface and the remote RFID reader, and an antenna section for facilitating the RF signaling between the RFID and the remote RFID reader. A substrate is coupled to support the first integrated circuit die. |
| US07965188B2 |
Radio frequency animal tracking system
An RFID system provides a transponder that can communicate over at least two different frequencies so that the real time performance of the transponder can be improved without losing backwards compatibility. The RFID system allows the end user to customize and program identification tags. The RFID system also provides an ear tag, which may be in button form, for use on livestock with superior durability and overall performance in the field. |
| US07965184B1 |
Cash handling facility management
Cash handling facilities, such as cash vaults, receive and process large quantities of cash. The cash handling facility may have a plurality of custody points at which the amount of cash being processed is verified, counted, stored, or otherwise processed. Cash handling personnel that are handling the cash may be verified, detected, or otherwise documented as handling the cash. Automatic identification techniques may be implemented to track the cash and cash handling personnel at various custody points within the cash handling facility. A centralized tracking system may use the information obtained at each of the custody points to track, count, and verify the cash while it is located within the cash handling facility. |
| US07965183B1 |
Systems and methods for determining authenticity of substances
One embodiment of the present invention includes a system for determining authenticity of substances. The system comprises a plurality of RF sensors distributed in a predefined location pattern relative to a location for placing a substance under analysis. Each of the RF sensors is configured to transmit a response to an interrogation signal with a unique identifier. The system also comprises an RF transmitter that transmits sequences of interrogation signals over different frequency bands at one or more power levels and an RF receiver that receives responses to the sequences of interrogation signals transmitted from the RF sensors. The system further comprises a response pattern analyzer that determines response patterns for the RF sensors to the interrogation sequences and transmits a difference indicator if at least one of the determined response patterns varies from as predetermined signature of an authentic substance. |
| US07965180B2 |
Wireless sensor device
A wireless sensor device capable of constant operation without replacement of batteries. The wireless sensor device is equipped with a rechargeable battery and the battery is recharged wirelessly. Radio waves received at an antenna circuit are converted into electrical energy and stored in the battery. A sensor circuit operates with the electrical energy stored in the battery, and acquires information. Then, a signal containing the information acquired is converted into radio waves at the antenna circuit, whereby the information can be read out wirelessly. |
| US07965178B1 |
System and method for integrated facility and fireground management
The present invention provides an intelligent, integrated facility and fireground management system which is efficient, assures first responder, pedestrian and appliance safety, as well as precise performance in extreme emergency situations, regulatory compliance, easy and flexible integration with building systems and add-on components, as well as advanced internal component monitoring and event logging. The present invention additionally provides systems and method for real-time first responder situational awareness and real-time fireground situational awareness. |
| US07965176B2 |
Remote control system
A remote controller includes a microphone, a data transmitter which transmits data corresponding to a button, and a voice transmitter which transmits voice input acquired from the microphone. The voice transmitter transmits voice based on the press of a predetermined button, and the data transmitter transmits data. An electronic device includes a voice receiver, data receiver, and processor. The processor acquires data from the data receiver. The processor determines based on data whether the voice receiver has received voice, and acquires the voice. |
| US07965171B2 |
Security system entry control
A security system is operable in a stay mode in which protected premises perimeter sensors or detectors are armed wherein a delay is provided between detection of breach of the perimeter and generating an alarm. The security system is able to authenticate a user during the delay and to restore the stay mode without generating the alarm and without disarming the protected premises perimeter sensors or detectors. |
| US07965170B2 |
Supervised and unsupervised seat folding
Supervised and unsupervised seat folding of the type wherein supervised or unsupervised seating folding is permitted as function of whether a user is within a particular proximity to a seat being folded. The proximity being determined according to any number of parameters, such as but not limited whether the user is able to view the folding seat. |
| US07965162B2 |
Current sensor
An electrical current sensor comprises a magnetic circuit with an air-gap, a magnetic field sensor positioned in the air-gap, and a secondary coil surrounding a branch of the magnetic circuit. The magnetic circuit comprises at least two parts (18, 20) that are assembled together, a branch portion (45, 46) of each part being insertably received in a central cavity of the secondary coil in an axial direction (A). The air-gap (30) is arranged between overlapping branch portions of each magnetic field circuit part. |
| US07965161B2 |
Device for moving a body linearly between two predetermined positions
A device (1) suitable for moving a body (2) along a linear path (F) between two predetermined positions, and comprising: first and second electromagnets (5, 8) respectively having first and second moving cores (6, 9) that are secured to the body and that are arranged to have axes of action (7, 10) on the body that are parallel to the path (F), and a permanent magnet (11) associated functionally with the first core (6) and disposed to co-operate magnetically and functionally therewith when the body finds itself in its first position, and preferably return means (13) that are associated with the body so as to urge it back from the second position to the first position when the second electromagnet (8) is not excited. |
| US07965159B2 |
Micro-switching device and manufacturing method for the same
A micro-switching device includes a base substrate, a fixing member on the substrate, a movable part having an end fixed to the fixing member and extending along the substrate, a movable contact electrode provided on the movable part and facing away from the substrate, a pair of stationary contact electrodes bonded to the fixing member and including a region facing the movable contact electrode, a movable driver electrode between the movable contact electrode and the stationary end on the movable part at a surface facing away from the substrate, and a stationary driver electrode bonded to the fixing member and including an elevated portion having a region facing the movable driver electrode. The elevated portion is provided with steps facing the movable driver electrode, where the steps are closer to the substrate as they are farther from the movable contact electrode. |
| US07965158B2 |
Hairpin microstrip bandpass filter
A microstrip filter having a plurality of hairpin microstrip resonators each having two substantially rectangular legs connected at one end and generally configured in a “U” shape. The microstrip filter may comprise a first of the plural resonators operatively connected to a first feed point, a second of the plural resonators operatively connected to a second feed point, and a third of the plural resonators operatively connected between the first and second resonators where an end portion of one of the legs of one of the resonators is tapered so that a thickness of the one leg is greater at one end of the one leg than at another end of the one leg. |
| US07965155B2 |
Surface acoustic wave resonator, and surface acoustic wave filter and antenna duplexer in which the surface acoustic wave resonator is used
The present invention provides a surface acoustic wave resonator capable of improving a leak of a surface acoustic wave in the transverse direction and reducing the spurious and having superior characteristics. In a surface acoustic wave filter according to the present invention, an interdigital transducer electrode and reflector electrodes are formed on a piezoelectric substrate, and a SiO2 thin film is formed on at least a portion of the interdigital transducer electrode. The interdigital transducer electrode includes a bus-bar electrode region, a dummy electrode region and a finger overlap region, such that the SiO2 thin film is removed from upper sections of the bus-bar electrode regions of the interdigital transducer electrode. |
| US07965149B2 |
Resistor-capacitor oscillator
An embodiment for low power-consumption RC oscillator is disclosed. A voltage transforming unit transforms a power supply voltage to an internal voltage. A current mirroring unit is coupled to the voltage transforming unit and receives the internal voltage to provide constant two current outputs with different phases. A current charging/discharging unit includes first and second nodes to receive the two constant current outputs of the current mirroring unit, wherein first and second capacitors are coupled to the first and second nodes, respectively. The first and second capacitors are charged by the two constant current outputs. A voltage sensing and outputting unit is coupled to the first and second nodes, senses voltage levels of the first and second nodes and outputs clock signals when one of the sensed voltage levels is greater than a logic threshold. A pulse generating unit generates pulse signals in response to the clock signals. The current charging/discharging unit further includes a connection switch to electrically connect the first and second nodes in response to the pulse signals. |
| US07965144B2 |
Phase locked loop circuit and integrated circuit for the same
The present invention provides a phase locked loop circuit including: a voltage controlled oscillator; a variable frequency-dividing circuit; a phase comparing circuit for comparing a phase of the frequency-dividing signal a charge pump circuit; a loop filter; a voltage supplying circuit; a frequency measuring circuit; and a voltage measuring circuit. |
| US07965141B2 |
Class D audio amplifier
A class D amplifier (1) comprises an input unit (11) for receiving a digital input signal (Vin), a pulse shaping unit (12) for producing pulse shaped signals in dependence of the input signal (Vin), a comparator unit (13) for comparing the pulse shaped signals and producing a comparator signal, a driver unit (14) for producing driver signals in dependence of the comparator signal, a switching output unit (15) for producing a pulse width modulated output signal (Vout) in dependence of the driver signals, and a feedback unit (16) for feeding the output signal (Vout) back to the pulse shaping unit (12). The input unit (11) comprises a clipping control unit (10) for controlling the duty cycle of the pulse width modulated output signal (Vout). |
| US07965140B2 |
Power amplifier
A power amplifier is provided with an AD converter pulse modulating an envelope signal extracted from a high frequency modulation signal; a switching amplifier amplifying an output signal from the AD converter; a low-pass filter removing high frequency noise from an output signal from the switching amplifier; a voltage control device controlling a power supply voltage of the switching amplifier; and a high frequency amplifier amplifying a phase-modulated signal having a constant envelope and having output from the low-pass filter as a power supply. The average power of the envelope signal to be inputted to the AD converter is permitted to be constant so that an input dynamic range of the AD converter can be most efficiently used. In addition the average power of the output signal from the power amplifier is adjusted by a power supply voltage to be supplied to the switching amplifier. |
| US07965139B1 |
Amplifier offset and noise reduction in a multistage system
Conventional multistage amplifiers oftentimes employ trim circuits or highly matched components to combat noise and offset contributions. Having trim circuitry or highly matched components increases the overall size, cost, and power consumption, so it is desirable to have a circuit that reduces any need for better matching components or trim circuitry. Here, a multistage amplifier system is provided that generally accounts for some noise and offset contributions, reducing the need for better matching components and/or trim circuitry. |
| US07965138B2 |
Concept, method and apparatus of improved distortion switched-mode amplifier
Systems and methods for switched-mode amplifiers having improved harmonic distortion are disclosed. High order in-band filtering is enabled without undue trade-off of distortion due to intermodulation/aliasing. A pre-modulation block is introduced, deployed between a loop filter block and a pulse-width modulation block, performing uniform pulse-width modulation. The pre-modulation block attenuates/removes amplitude dependent high frequency ripples before pulse-width modulation. The pre-modulation block in conjunction with the pulse-width modulation block performs double sampling of the input signals. |
| US07965136B2 |
Multiport amplifier adjustment
The invention provides a method and apparatus for applying test signals to a multiport amplifier (MPA) and a method, apparatus and system for determining parameter adjustments for an MPA. Applying test signals to an MPA is performed so as to provide an output signal indicative of parameter adjustments for the MPA, the multiport amplifier arrangement comprising an input network, an amplifier unit and an output network, where the method includes providing a test signal directly to a point in the multiport amplifier arrangement between an output of the input network and an input of the amplifier unit. The method of determining parameter adjustments for a multiport amplifier arrangement includes receiving first and second output signals associated with an output of the multiport amplifier arrangement, the first output signal corresponding to a first signal path through the multiport amplifier arrangement and the second output signal corresponding to a second signal path through the multiport amplifier arrangement and determining parameter adjustments based on the first and second output signals. |
| US07965133B2 |
Compensation techniques for reducing power consumption in digital circuitry
A compensation circuit for reducing power consumption in at least one digital circuit includes a first sample circuit connected to a first supply voltage, a second sample circuit connected to a second supply voltage, and a controller connected to the first and second sample circuits. The first and second sample circuits are substantially functionally equivalent to one another but optimized for different regions of operation within a specified range of PVT conditions. The controller is operative to receive respective output signals from the first and second sample circuits, to monitor a functionality of the second sample circuit relative to the first sample circuit, and to adjust a level of the second supply voltage to ensure correct operation of the second sample circuit throughout the specified range of PVT conditions. The digital circuit is operative from the second supply voltage. |
| US07965132B2 |
Transistor output circuit and method
A transistor circuit is provided. The transistor circuit includes a first output transistor, a second output transistor, and a switch arrangement. The first and second output transistors are arranged for providing an output signal to a common output of the transistor circuit. The switch arrangement couples an output of the first output transistor and the output of the second output transistor to the common output in sequence. The first and second output transistors are controlled to provide the same steady state output. The switch arrangement is adapted such that when the output of the first output transistor is coupled to the common output, changes in drive conditions voltage of the first output transistor are isolated from the second output transistor. |
| US07965130B1 |
Low power charge pump and method of operation
A charge pump and method for starting up a charge pump are provided. The charge pump comprises a plurality of charge pump cells and a start-up control circuit. Each charge pump cell has a clock terminal for receiving a delayed clock signal, an input terminal for receiving an input voltage, and an output terminal for providing a boosted voltage in response to receiving the clock signal and the input voltage. The start-up control circuit is coupled to the clock terminals of each of the plurality of charge pump cells. The start-up control circuit is for delaying the delayed clock signal provided to each charge pump cell of the plurality of charge pump cells. Each of the charge pump cells receives the delayed clock signal having a different predetermined delay so that each of the plurality of charge pump cells are enabled in a predetermined sequence during start-up of the charge pump. |
| US07965129B1 |
Temperature compensated current reference circuit
A temperature compensated current reference circuit has a differential amplifier and a first feedback transistor with a gate coupled to the differential amplifier output. The first feedback transistor couples a supply voltage line to an inverting input of the differential amplifier. There is also a second feedback transistor with a gate coupled to the differential amplifier output, which couples the supply voltage line to a non-inverting input of the differential amplifier. A first temperature dependent conductor couples the inverting input to ground. A primary reference resistor and a second temperature dependent conductor are connected in series and couple the non-inverting input to ground. An output current control transistor has a gate and one other electrode coupled together and a third electrode coupled to the supply voltage line. A secondary reference resistor and a conductivity change sensing transistor are connected in series and couple the gate of the output current control transistor to ground. The conductivity change sensing transistor has a gate coupled to the second one of the two differential inputs. There is a temperature compensation current reference output circuit that has a current reference transistor, an input coupled to the differential amplifier output and another input is coupled to the gate of the output current control transistor. |
| US07965128B2 |
Semiconductor device, and power source and processor provided with the same
A semiconductor device includes: a transistor having a first electrode coupled to a first power source node to which a first power source voltage is supplied, and a second electrode, and supplying a reference current to a temperature detection element; a diffused resistor including a first semiconductor region having a potential-fixing node coupled to the first power source node, and a second semiconductor region having a first resistor node coupled to the second electrode of the transistor and a second resistor node coupled to a second power source node to which a second power source voltage is supplied, and formed at a surface of the first semiconductor region; and a leakage current correction circuit for allowing a current having approximately the same magnitude and the same direction as a magnitude and a direction of a current flowing via the potential-fixing node and the second resistor node, to flow not via the diffused resistor but via the transistor. |
| US07965121B2 |
Multifunctional output drivers and multifunctional transmitters using the same
A multifunctional output driver capable of transmitting signals of different interfaces in different modes is provided, in which first and second current sources are provided, and first to fourth switching devices are coupled between the first and second current sources, and the first and second current source and the first to the fourth switching devices act as a current steering circuit. In a first transmission mode, the first and second switching devices are turned off, and the third and fourth switching devices and the first current source act as a current mode logic circuit to provide an output signal compatible with a first transmission interface according to an input signal from a pre-driver. In a second transmission mode, the current steering circuit outputs an output signal compatible with a second transmission interface according to the input signal from the pre-driver. |
| US07965118B2 |
Method and apparatus for achieving 50% duty cycle on the output VCO of a phased locked loop
Described herein are methods and apparatuses for achieving a desired duty cycle on an output of a PLL. According to one embodiment, a method is described, including generating a single ended clock signal from a differential common mode clock signal using a limiting differential amplifier, wherein the single ended clock signal has a duty cycle, generating a differential bias current signal in response to the duty cycle of the single ended clock signal, and correcting the duty cycle of the single ended clock signal to a desired duty cycle by applying the differential bias current signal to the limiting differential amplifier. According to another embodiment, a CML-to-CMOS converter circuit is described, including a limiting differential amplifier for generating a single ended clock signal from a differential common mode clock signal, wherein the single ended clock signal has a duty cycle, a low-pass filter for generating a measurement of the duty cycle of the single ended clock signal, and a second differential amplifier for (i) comparing the measurement with a reference voltage and (ii) generating a differential bias current signal in response to the comparison. |
| US07965112B2 |
Power-on reset circuits
Power-on reset circuits are disclosed. A first reset circuit includes a first comparator to output a system reset signal, and a second reset circuit outputs a first reset signal to control operations of the first comparator, such that the first reset circuit outputs the system reset signal when a first voltage is less than a first reference voltage. |
| US07965108B2 |
Frequency synthesizer
A frequency synthesizer. The frequency synthesizer comprises a harmonic locked phase/frequency detector, a low pass filter, a voltage controlled oscillator, and a frequency divider. The harmonic locked phase/frequency detector receives a reference signal and a divided signal. The low pass filter is coupled to the harmonic locked phase/frequency detector. The voltage controlled oscillator is coupled to the low pass filter and provides an output signal. The frequency divider is coupled between the voltage controlled oscillator and the harmonic locked phase/frequency detector. Frequency of the divided signal is a harmonic frequency of the reference signal. |
| US07965102B1 |
Formation of columnar application specific circuitry using a columnar programmable device
A columnar programmable device (PD) design converted to a columnar application specific integrated circuit-like (ASIC-like) design is described. A user design is instantiated in a PD having a columnar architecture associated with the columnar PD design. The columnar architecture has adjacent columns of circuitry, and one or more of the columns of circuitry as associated with instantiation of the user design in the PD are identified. At least a portion of one or more of the identified columns are swapped with application specific circuitry for implementing all or part of the user design for converting the columnar PD design to the columnar ASIC-like design. |
| US07965099B2 |
Bus modem for building and industrial electrical systems
A bus modem for building and industrial electrical systems comprises a module (100) which comprises a pair of input pins (1, 2) destined to be connected to the bus and a pair of output pins (9, 10) destined to be connected to the electrical circuit of a device to be connected to the bus. The module (100) further comprises a voltage control circuit (3) able to take voltage from said bus and to control the voltage (VASB) on a capacitor (C1) disposed at the terminals of said output pins (9, 10), and a transmission control circuit (5) able to control an electronic switch (7) which controls a current limiting circuit (8) able to limit the current on the bus, during transmission of signals from the bus to the devices connected to the bus and vice versa. |
| US07965098B2 |
Hardened current mode logic (CML) voter circuit, system and method
A current mode logic voter circuit includes three two-input split NOR gates. Each two-input split NOR gate receives a corresponding pair of input signals and generates a pair of first output signals responsive to the input signals. A three input split NOR gate is coupled to the two-input split NOR gates to receive the first output signals and generates a second pair of output signals responsive to the first output signals from the two-input split NOR gates. The two and three-input split NOR gates can be formed from current mode logic buffer circuits, and in one embodiment in the three-input split NOR gate the buffer circuits are hardened. |
| US07965096B2 |
Circuit and method for detecting faulty diode
A circuit for detecting faulty diode is disclosed, wherein the circuit for detecting faulty diode comprises a diode having an anode connecting to a voltage supply; a first switch having a first end connected to a cathode of the diode; a testing current source connected to the second end of the first switch; a one-shot circuit connected to a control end of the first switch, by which an output signal is generated and transmitted to the control end; and a comparator connected to a reference voltage input terminal for receiving a reference voltage and connected to the second end of the first switch. When the one-shot circuit closes the first switch for a maintaining period to urge the comparator comparing the reference voltage with the voltage applied to the second end of the first switch, whereby a signal used to discriminate whether the diode is fail or not is generated. |
| US07965095B2 |
Separate testing of continuity between an internal terminal in each chip and an external terminal in a stacked semiconductor device
A stacked semiconductor device is disclosed which is capable of conducting a test to determine whether or not there is continuity between an external terminal and a corresponding internal terminal in each chip, on an internal terminal-in each chip basis. The semiconductor device includes continuity test dedicated terminals for each chip, and continuity test elements each connected between an internal terminal in each chip and a continuity test dedicated terminal associated with the chip. A voltage is applied between an external terminal associated with an internal terminal whose connection status is to be checked and a continuity test dedicated terminal associated with a chip which includes the internal terminal such that a continuity test element associated with the internal terminal is rendered conductive. Thereafter, the value of current that flows through the continuity test element is measured to determine the connection status of the internal terminal. |
| US07965092B2 |
Differential signal transmitting apparatus and a test apparatus
Provided is a differential signal transmission apparatus that transmits a differential signal expressed by a potential difference between a positive signal and a negative signal, including a positive signal transmission line that transmits the positive signal; a negative signal transmission line that transmits the negative signal; and a delay compensating circuit that compensates for a time difference between the positive signal and the negative signal with a variable compensation time. |
| US07965086B2 |
Differential-mode current sensor method
Systems, methods, and devices are disclosed, including a ground-fault sensor that has a plurality of conductors each disposed one inside of another except for an outer conductor and a field sensor configured to sense an electric field, a magnetic field, or both. In some embodiments, the field sensor is disposed adjacent the outer conductor. |
| US07965084B2 |
Self-monitoring switch
Methods and apparatus for switching electrical signals are provided herein. In some embodiments a smart switch is provided, the smart switch may include a switch having a wipe capability; a monitor coupled to the switch for monitoring a performance characteristic thereof; and a controller configured to provide a stepped change in wipe applied by the switch between closing cycles thereof in response to the monitored performance characteristic. In some embodiments, an electronic device may be provided having a smart switch disposed therein. |
| US07965083B2 |
Array coil and magnetic resonance imaging apparatus
An array coil including at least three conductive elements arranged at predetermined intervals, each of the conductive elements being in the form of a loop, and a plurality of switches that enable the conductive elements to be connected together according to a plurality of connecting patterns. |
| US07965079B2 |
Magnetic resonance imaging apparatus and magnetic resonance imaging method
A magnetic resonance imaging apparatus includes a fluid image data acquisition unit and a flow velocity measuring unit. The a fluid image data acquisition unit acquires fluid image data, corresponding to mutually different inversion times, by imaging with applying at least three inversion recovery pulses having the inversion times. The flow velocity measuring unit obtains a flow velocity of fluid based on time variation of a signal intensity depending on the inversion times at each of plural positions and a distance between the plural positions. |
| US07965074B2 |
Position sensor and bias magnetic field generating device
Disclosed herein is a position sensor including, a magnetic recording medium including two incremental layers and an absolute layer, the absolute layer provided between the incremental layers, each of the layers having magnetic information recorded therein, and a magnetic detection section including three magnetoresistance effect devices opposite to the layers of the magnetic recording medium, being moved relative to the magnetic recording medium in the extending direction of the layers, and being operative to detect the magnetic information in the layers by the magnetoresistance effect devices. |
| US07965072B2 |
Current source and control device
A current source contains a first switching element which is provided with a control input and is embodied and arranged in such a way that an output flow on an output side of a current source can be adjusted according to a control signal at the control input. The current source also contains a reference resistance that is electrically coupled to a first switching element in such a way that a potential difference above the reference resistance represents the output flow. The adjustment signal of a regulator unit depends on the voltage difference above the reference resistance, is the control signal of the first switching element, and contains a time function element which limits a first value of the output flow to a maximum duration and then reduces the value of the output flow. |
| US07965068B2 |
Switching power supply controller with high frequency current balance
A controller for a multi-phase switching power supply shuffles the sequence of the phases in response to a load transient to prevent synchronization of one or more phases with high-frequency load transients. The sequence may be shuffled by varying the frequency and/or sequence of the switching control signals to introduce a random variation in the phases. |
| US07965066B2 |
Voltage regulation system
One aspect of the invention relates to a voltage regulation process as well as to a voltage regulation system. A first voltage, present at an input of the voltage regulating system, is changed into a second voltage, which can be tapped at an output of the voltage regulation system, with a first device for generating an essentially constant voltage from the first voltage, or a voltage derived from it. A further device is provided for generating a further voltage from the first voltage or a voltage derived from it, in particular a voltage which can be higher than the voltage generated by the first device. |
| US07965065B2 |
Trimming circuit
A trimming circuit which comprises a shunt circuit having two shunt resistors and two shunt ON/OFF switches and connected in parallel with a series resistor circuit. The middle point of the shunt circuit is connected to a connection point of the series resistor circuit, the resistance ratio thereof with respect to the connection point being equal to the resistance ratio of the shunt resistors. |
| US07965060B2 |
Apparatus for equalizing capacity of secondary battery, and discharge controller
A device for appropriately controlling capacitive variations between battery blocks. A voltage measurement section periodically measures a terminal voltage of each battery block by way of respective potential detection lines electrically connected to both terminals of the respective battery blocks. A discharge section effects electric discharge of each battery block by electrically connecting both terminals of a discharge element to both terminals of the respective battery blocks by way of the potential detection line. A discharge control section periodically computes an amount of variations in electromotive force of the battery blocks in accordance with respective terminal voltages measured by the voltage measurement section in parallel with measurement of the respective terminal voltages performed by the voltage measurement section, and commands the discharge section to effect electric discharge of a battery block exhibiting highest electromotive force when the amount of variations exceeds a first reference amount. Further, when the voltage measurement section measures a terminal voltage of the battery block being electrically discharged by the discharge section, the discharge control section commands the discharge section to stop electric discharge of the battery block being electrically discharged before the measurement is performed. |
| US07965055B2 |
Control device of work positioning apparatus
A control device of a work positioning apparatus includes an operating limit line storage unit for storing position coordinates of an operating limit line, a speed reduction zone storage unit for storing a width of a speed reduction zone ranging from a reduction start position to the operating limit line, a check point storage unit for storing position coordinates of check points set in the work, a check point updating unit for determining position coordinates of the check points moved in accordance with an operation of the work positioning apparatus by calculation, an in-speed-reduction-zone determining unit for determining whether the check points enter the speed reduction zone in accordance with the updated position coordinates of the check points, and a work positioning apparatus control unit for instructing a work positioning apparatus motor to reduce a speed if the check points are determined to enter the speed reduction zone. |
| US07965051B1 |
System and method for a user-selectable tinted window panel apparatus
A user selectable optional power tinting system. A typical OPTS includes a user selection interface operable to allow a user to select a tinting option from a plurality of tinting options, a panel selection assembly coupled to the user selection interface and operable to engage a window panel corresponding to an option selected by the user selection interface, an actuator motor operable to engage the panel selection assembly when an option is selected from the user selection interface, and a plurality of differently tinted panels operable to be engaged by the panel selection assembly when an option is selected from the user selection interface, each differently tinted panel corresponding to one of the plurality of tinting options. |
| US07965050B2 |
Selective control of lighting devices
In an arrangement of lighting devices (10), a remote control device (30) and a central control device (20), a particular lighting device to be controlled by means of the remote control device may be selected by a user transmitting a selecting command (42, 43). When the central control device receives the selecting command (44), it carries out a selection sequence (45) during which it controls the lighting devices in one or the other sequence so as to have their output change temporarily (45, 46, 47). If the remote control device, which is directed to the particular lighting device (41), senses such an output change (50), it transmits data representing such an event (51) to the central control device. When the central control device receives such event data (52), it determines the particular lighting device as that to which the remote control device is directed (53) for subsequent control (54) of this particular lighting device. |
| US07965049B2 |
Electric energy control circuit for solar power illumination system
The present invention discloses an electric energy control circuit for a solar power illumination system. The solar power illumination system has at least one solar panel coupled to a charging controller, and the solar panel charges at least one battery via the charging controller. An electric energy control circuit according to the present invention controls a driving unit to acquire electric energy from the battery and turn on at least one lamp set. The electric energy control circuit comprises: a power detection loop and an output control loop. The power detection loop is coupled to the solar panel and the battery and detects the power generation of the solar panel and the remaining capacity of the battery. The output control loop is coupled to the power detection loop and determines the power output to the lamp set according to the power generation and the remaining capacity. Thereby, the present invention can modulate the power for the solar power illumination system according to the weather, prolong the power supply time of the battery, and reduce the bad weather-induced attrition of the solar power illumination system. |
| US07965048B2 |
Switching converter for lighting with light intensity as feedback and light emitting apparatus using the same
A light emitting apparatus comprises a light emitting element and a switching converter comprising a conversion circuit for converting an operating electric signal to generate the driving electric signal, a feedback circuit having a light detecting element for detecting a luminous intensity of the light emitting element and generating a feedback signal, and a control circuit for receiving the feedback signal, comparing the received feedback signal with a reference electric signal, and controlling the conversion circuit based on comparison results to adjust the driving electric signal. Alternatively, the light detecting element detects ambient light and the control circuit controls the conversion circuit based on comparison results to stop or enable outputting of the driving electric signal. |
| US07965042B2 |
Metal halide lamp and lighting apparatus using the same
A metal halide lamp according to the present invention includes: an outer tube 2; an inner tube 3 that is provided in the outer tube 2, has a sealing portion 10 in at least one end portion, and is made of quartz glass; an inner tube 3 provided in the outer tube 2; and an arc tube 4 provided in the inner tube 3, wherein assuming that the outer tube 2 has a maximum outer diameter A (mm), the inner tube 3 has a maximum outer diameter B (mm), and the metal halide lamp 1 consumes P (W) of power, the following relationships are satisfied: 0.06P+15.8≦A≦25, 0.05P+9.0≦B, and 1.14≦A/B, where P satisfies 20 W≦P≦130 W. |
| US07965040B2 |
Plasma display panel comprising enhanced discharge on unit light emission area
Each of the red, green and blue column electrodes has widened portions each having a row-direction width larger than that of the other portions. Each of the widened portions faces a head portion of each of the transparent electrodes of a pair of row electrodes constituting each row electrode pair. The widened portion of the green column electrode facing the green discharge cell provided with the green phosphor layer is located in a different position in the column direction from a position of each of the widened portions of the red and blue column electrodes respectively facing the red and blue discharge cells respectively provided with the red and blue phosphor layers. |
| US07965038B2 |
Cathode screen adapted to a compact fluorescent lamp
Compact fluorescent lamp comprising a fluorescent lamp body (3), a cathode space (9) comprising a screened space (11) around an electrode (5) arranged inside the compact fluorescent lamp (1), and a power supply device (19) so arranged as to provide an electrical connection between the electrode (5) and a contact device (21) positioned next to the contact end (13) of the compact fluorescent lamp. The screened space (11) is formed by the electrode (5) enclosing the internal wall (7) of the fluorescent lamp body (3) and by a neighboring electrode (5) and beyond it a disc-shaped cathode screen (15) in a direction away from the contact end (13) containing a central opening (17). |
| US07965036B2 |
Light-emitting diode device generating light of multi-wavelengths
The present invention relates to a method of manufacturing an LED device which emits light of multi-wavelengths. The invention also relates to a method of manufacturing LED devices which emit light of high quality from throughout the whole surface in a uniform manner. In particular, utilizing the manufacturing method of LED devices which emit light of multi-wavelengths makes it possible to produce LED devices of high quality in a simple and cost-efficient way, not by using adhesives, but by a sputtering or PLD method. In addition, since the characteristics of the desired emitted light can be controlled by controlling the amount and type of the phosphors during the manufacture of sputtering targets, high quality LED devices can be manufactured easily. |
| US07965032B2 |
Anthracene derivative and organic electronic device using the same
The present invention provides a novel anthracene derivative and an organic electronic device using the same. The organic electronic device according to the present invention shows excellent characteristics in efficiency, drive voltage, and life time. |
| US07965030B2 |
Large-area OLEDs featuring homogeneous emission of light
An organic light emitting diode (OLED) comprising a substrate, a 1st electrode disposed on the substrate and including at least one lead, a 2nd electrode including at least one lead, an organic light-emitting layer disposed between the 1st electrode and the 2nd electrode, and a conductive layer. At least one of (1) the substrate and the 1st electrode and (2) the 2nd electrode are transparent. The conductive layer is disposed on one of the 1st electrode and the 2nd electrode, and effectively surrounds the light-emitting layer and the other of the 1st electrode and the 2nd electrode. |