最新美国发明专利第2012-10-23期 - 专利汇|PatentHub专利检索|专利查询网|发明专利查询分析

Document	Document Title
US08295314B2	Fiber laser having superior resistance to reflection light An MO-PA fiber laser having a master oscillator; and a first power amplifier which uses as a gain medium, a rare earth-doped optical fiber which is connected to a later stage of the master oscillator, wherein the MO-PA fiber laser has a wavelength conversion portion between the master oscillator and the power amplifier, and has a wavelength filter between the wavelength conversion portion and the master oscillator which only allows wavelength components of pulse light emitted from the master oscillator to pass, thereby making it possible to prevent breakage to a fiber laser which is caused by reflection light without using high-cost optical components.
US08295311B2	Detection of time-frequency hopping patterns The present invention relates to a method for detecting a pilot pattern, comprising a pilot signal sp(t), in a received signal r(t) implemented in an Orthogonal Frequency Division Multiplexing (OFDM) system. The method comprises the steps: computing a value of a log-likelihood function (τ0,ν0) for a hypotheses space specified by the pilot signal sp(t) and an initial time frequency offset (τ0,ν0), and relating the computed value to a reference value to detect the pilot pattern.
US08295309B2	Apparatus and method for time weighted BPSK code combining A method for time weighted combining of a plurality of binary phase shift key (BPSK) code sequences that is implemented by providing first, second and third sequences of chips of a BPSK code having a first, second and third code powers, respectively. A majority vote (MV) sequence of chips from the first, second and third sequences of chips is determined and a time multiplexed composite BPSK composite code sequence is formed by selecting a specific number of samples from each of the MV sequence of chips, and the two sequences of chips of the first, second and third sequences of chips that have the highest code powers, to form samples in a unit duration.
US08295307B2	System and method for adapting transmit data block size and rate based on quality of communication link System and method for transmitting data to a remote communication device to achieve desirable transmit data block size and data rate based on measurements of the communication link quality to the remote device. The method entails selecting an initial transmit data rate and power based on an initial measurement of the link quality, and a default size for the transmit data block. The data block is then transmitted to the remote, and an acknowledgement (ACK) message is received from the remote. If the ACK message indicates that the data block was properly received, the size for the next data block to be transmitted is increased. Otherwise, the size for the next data block may be decreased or remain the same. Additionally, the transmit data rate may be increased if the remote properly receives a defined number of consecutive data blocks, or decreased if the remote does not receive a defined number of consecutive data blocks.
US08295306B2	Layer-4 transparent secure transport protocol for end-to-end application protection Techniques for providing layer 4 transparent secure transport for end-to-end application protection are described herein. According to one embodiment, a packet of a network transaction is received from a client over a first network, where the packet is destined to a server of a data center having a plurality of servers over a second network. The packet includes a payload encrypted without encrypting information needed for a layer 4 of OSI (open system interconnection) layers of network processes. The layer 4 process is performed on the packet without having to decrypting the payload to determine whether the packet is eligible to access the destined server over the second network based on the unencrypted layer 4 information. Other methods and apparatuses are also described.
US08295305B2	Dual scheduling of work from multiple sources to multiple sinks using source and sink attributes to achieve fairness and processing efficiency Assigning work, such as data packets, from a plurality of sources, such as data queues in a network processing device, to a plurality of sinks, such as processor threads in the network processing device is provided. In a given processing period, a source is selected in a manner that maintains fairness in the selection process. A corresponding sink is selected for the selected source based on processing efficiency. If, due to assignment constraints, no sink is available for the selected source, the selected source is retained for selection in the next scheduling period, to maintain fairness. In this case, to optimize efficiency, a most efficient currently available sink is identified and a source for providing work to that sink is selected.
US08295288B2	Registered state change notification for a fibre channel network Disclosed herein are various aspects of a Fibre Channel (Fibre Channel) fabric having switches that employ Registered State Change Notifications (RSCNs) with enhanced payloads. Two types of RSCN message formats are provided, both including status information about the affected device(s). In one embodiment, a RSCN message format for inter-switch communication provides various information about the affected devices according to one of a plurality of predetermined formats. In another embodiment, a node device RSCN message format provides information about a port state, the identification of the affected port, along with the port and node world wide names and the FC-4 types supported by the node.
US08295285B2	Method and apparatus for communication of data packets between local networks Method and arrangement for obtaining unambiguous addressing for data packets communicated between devices in two different local networks using private IP address spaces. A VPN tunnel is initially established between gateways in the two local networks and an internal IP address space is defined in each network for devices in the opposite network, not overlapping with an internal IP address space used for its own devices. When the gateway of one network receives a data packet from a device in the opposite network, the packet's header is modified by changing the destination and source addresses, which belong to address spaces valid in the opposite network, into addresses belonging to address spaces valid in the present network.
US08295283B2	Method, system, and device for transmitting TRAU frame over a packet network A method for transmitting a transcoder & rate adaptation unit (TRAU) frame over a packet network according to one embodiment of the present invention includes: receiving a packet TRAU (P_TRAU) frame sent from an opposite device; parsing the P_TRAU frame to obtain control information required for packet network transmission; and processing data in the P_TRAU frame according to the control information. A system and device for transmitting a TRAU frame over a packet network are also provided. With the P_TRAU frame that carries the control information required for packet network transmission, the Abis interface may use the packet mode instead of the time division multiplex (TDM) mode for transmission bearer and the delay, jitter, packet loss, and disorder in the packet mode are solved.
US08295281B2	Communication system, communication terminal device used in communication system and communication method used in communication system A communication system includes a first communication terminal connected to an internal communication network, a second communication terminal connected to an external communication network arranged in an area, and a connection device which connects the internal communication network and external communication network to each other, wherein the second communication terminal includes means for storing first transmission-destination identifying information included in the data area of a communication packet transmitted from the first communication terminal, means for comparing the first transmission-destination identifying information and second transmission-destination identifying information included in the header area of a communication packet, means for adding the second transmission-destination identifying information to the communication packet to be transmitted to the first communication terminal when the first transmission-destination identifying information and the second transmission-destination identifying information do not coincide with each other.
US08295280B2	Multi-service adaptable routing protocol for wireless sensor networks In accordance with various aspects of the present disclosure, an apparatus is disclosed that includes a sensor node configured to operate in a wireless sensor network, wherein the sensor node is configured to receive a data packet that comprises a quality of service field, examine the quality of service field, and invoke one of a plurality of pre-stored algorithms depending on the value of the quality of service field.
US08295279B2	Routing method and apparatus for providing different path by service Disclosed is a routing method and apparatus for providing a different path by service. The routing method includes determining a service identification (ID) indicating a service requested by a packet by using a header in the packet; and searching for a service forwarding table corresponding to the service ID from a plurality of service forwarding tables storing different next hops by service and determining the packet's next hop.
US08295277B2	Analyzing a network with a cache advance proxy In an example embodiment described herein, there is disclosed an implementation for analyzing a network having cache advance (CA) segments, such as a session control protocol (SCTP) pipe. The path between endpoints, e.g. a client on a first local area network (LAN) and a server on a second LAN, wherein the first and second LAN are coupled by an SCTP pipe, is determined and properties of the path are acquired.
US08295276B2	Method and apparatus for transporting multiprotocol label switching frames over physical communication links The invention includes a method and apparatus for transporting a Multiprotocol Label Switching (MPLS) frame over a communication link. In the egress direction of communication, a method includes encapsulating the MPLS frame within a Generic Framing Procedure (GFP) frame, forming an augmented frame by adding at least one Ethernet Media Access Control (MAC) header field to the GFP frame, and transmitting the augmented frame over the communication link. In the ingress direction of communication, a method includes receiving an augmented frame over a communication link, removing at least one Ethernet Media Access Control (MAC) header field from the augmented frame to extract thereby a Generic Framing Procedure (GFP) frame, and decapsulating the MPLS frame from within the GFP frame.
US08295275B2	Tagging network I/O transactions in a virtual machine run-time environment An embodiment of the present invention is a technique to tag network transactions. A virtual queue stores packets received from and transmitted to a network interface card (NIC). A global session manager manages packet communication with a capability operating system (COS). A global virtual machine (VM) database stores global session identifiers (SIDs) of the packets and associated metadata. The global SIDs are used by the global session manager to track network sessions. The metadata describe characteristics of session connections. A VM tunnel connection encapsulates the packets passing to and from the COS.
US08295272B2	Methods and systems for presence-based telephony communications A system and method can enable a user of a communications network, such as a Public Switched Telephone Network (PSTN), wireless and/or voice over IP network to participate in Presence Availability Management (PAM) and Instant Messaging (IM) activities of a PAM/IM network. In response to phone network triggers, a phone network Service Control Point (SCP) can generate requests to a web server. The web server can translate the requests to presence information that can be forwarded to presence user agents for participants of the PAM/IM network. The presence user agents can present the user's presence information to participants having the user on their “buddy list”. In turn, the presence user agent for the user can forward the presence information for participants on the user's “buddy list” to a media server that can communicate the information to the user through Automatic Speech Recognition, Text to Speech and/or Dual Tone MultiFrequency technology.
US08295271B2	Private IP communication network architecture A disclosed Internet Linked Network Architecture delivers telecommunication type services across a network utilizing digital technology. The unique breadth and flexibility of telecommunication services offered by the Internet Linked Network Architecture flow directly from the network over which they are delivered and the underlying design principles and architectural decisions employed during its creation. The present invention supports current telecommunication and voice over IP standards and applications. This new network not only replaces the telecommunication network presently in place, but it also offers a more feature rich and cost effective alternative. For example, traditional telecommunication switches are more expensive, less reliable and slower than the faster digital data switches utilized in the present invention. Furthermore, the programmable nature of the digital devices comprising the present invention allows the new network to be built with a scalable and extensible architecture, providing the flexibility necessary to incorporate new or future digital enhancements. The inventive network is designed as a complete replacement for the traditional telecom network. The disclosed architecture allows for this network to connect to traditional networks and allows for an upgrade path. The design is robust and scalable so this network can introduce new features and functionality while preserving the quality of traditional networks.
US08295270B2	Internet telephony system for enabling internet telephone access from traditional telephone interface Automatic selection and establishment of a communications connection between a telephone device to a receiver device, including entering an address of a receiver device into the telephone device for initiating the communications connection to the receiver device, and automatically selecting a communications network for establishing the communications connection to the receiver device, and selecting the communications network from an internet-based network, a hybrid telephone/internet network, and a telephone network. Automatically determine network access capabilities of the receiver device based on the address of the receiver device, and automatically evaluate the cost of establishing a communications connection for each of the communications networks which the receiver device is capable of accessing. The communications network with the lowest cost is selected, automatically initiating the communications connection to the receiver device by selecting a network access device for connecting to the selected communications network, and transmitting the address of the receiver device to the selected communications network.
US08295260B2	Access point multi-level transmission power control based on the exchange of characteristics A first plurality of characteristics are received from a first client device relating to transmissions received by the first client device from both an access point and a second client device. A second plurality of characteristics are received from the second client device relating to transmissions received by the second client device from both the access point and the first client device. The first plurality of characteristics and the second plurality of characteristics are both assessed. Based on the assessment, a least one of a plurality of customized power levels is selected for transmissions by the access point to the first client device and the second client device.
US08295259B1	Rate adaptation A network interface including: a physical layer device configured to transmit frames received from a host to a network; and a medium access control device configured to receive a first frame of the frames, and iteratively transmit the first frame to the physical layer device based on a first set of parameters until at least one of (i) the physical layer device receives an acknowledgement signal indicating that the first frame has been successfully transmitted, (ii) a number of unsuccessful transmissions of the first frame is equal to a predetermined count value, or (iii) a predetermined period expires prior to successful transmission of the first frame, wherein the first set of parameters comprise a first plurality of transmission parameters.
US08295251B2	Wireless high-date rate communications A base station apparatus is provided. The base station apparatus includes an orthogonal frequency division multiplexed (OFDM) encoder and a time division multiplexer. The OFDM encoder is configured to encode a plurality of data streams into a corresponding plurality of OFDM tones, where one of the corresponding plurality of OFDM tones includes an OFDM preamble tone that indicates a mapping of remaining OFDM tones within the plurality of OFDM tones to one or more of a plurality of mobile stations, and indicates at least one of the plurality of tones addressed to a particular mobile device, and wherein the preamble tone is not fixed to the selected particular mobile device through communication. multiplexes a plurality of streams over a forward link channel for receipt by the plurality of mobile stations, where the corresponding plurality of OFDM tones are encoded as one of the plurality of streams.
US08295247B2	Access stratum manager A multi-mode mobile communication device includes a processing device, a memory sub-system, a communication sub-system operable to communicate with wireless access networks, and a protocol stack stored in the memory sub-system and executed by the processing device. The protocol stack includes a first access stratum, a second access stratum, a non-access stratum and an access stratum manager. The first access stratum communicates with a first wireless access network via the communication sub-system. The second access stratum communicates with a second wireless access network via the communication sub-system. The non-access stratum communicates with a core network. The access stratum manager interfaces the non-access stratum with the first and second access strata, and is operable to activate the first access stratum to establish a communication link with the core network over the first wireless access network.
US08295241B2	Apparatus and method for supporting peer to peer communication in a broadband wireless communication system An apparatus and method for supporting Peer to Peer (P2P) communication in a broadband wireless communication system are provided. A P2P zone within a frame used for the P2P communication includes at least one channel, each channel includes a broadcasting zone and a contention zone, and a P2P-mode transmit Mobile Station (MS) transmits a reference signal through a broadcasting zone of a channel to which itself belongs. The method MS includes determining an interference sum for each channel within the P2P zone, comparing the determined interference sums with each other, selecting a channel having the least interference sum, and transmitting information regarding the selected channel to a Base Station (BS).
US08295237B2	Base station and scheduling method thereof A scheduling method for a base station which transmits an identical packet or data to mobile stations via a plurality of transmission antennas based on a transmission diversity system is provided. In this scheduling method, a first transmission phase for each mobile station is monitored when a packet is diversity-transmitted to each of the mobile stations using a shared channel, and a second transmission phase for each mobile station is monitored when data is diversity-transmitted to each of other mobile stations using a dedicated channel. Then a degree of interference in all the dedicated channel mobile stations, which is generated when a packet is diversity-transmitted to a shared channel mobile station, is calculated using the first and second transmission phases for each shared channel mobile station, and a packet is transmitted preferentially to a shared channel mobile station whose degree of interference is the lowest.
US08295232B2	Base station and scheduling method A base station (100) includes: a scheduling unit (106) configured to use, for a particular radio bearer, any one of a persistent scheduling in which data addressed to a mobile station (200) is transmitted at a predetermined timing, and a non-persistent scheduling in which a transmission opportunity is assigned to data addressed to a mobile station having a favorable reception condition; a control information generating unit (110) configured to generate control information to be used in the persistent scheduling; a control information notifying unit (112) configured to notify, to the mobile station, the control information; and a switching notifying unit (112) configured to notify, to the mobile station (200), that a scheduling to be used for the particular bearer should be switched from the non-persistent scheduling to the persistent scheduling, wherein the scheduling unit (106) is configured to switch the scheduling to be used for the particular radio bearer, from the non-persistent scheduling to the persistent scheduling, based on a reception condition of the control information in the mobile station (200).
US08295227B2	Radio communication system, mobile station, and radio base station A radio communication system of an HARQ method that makes an HARQ transmission interval of subpackets appropriate and reduces data transmission delay resulting from subpacket retransmission. In the radio communication system in which a packet is transmitted and receives with the HARQ method between a base station and multiple radio mobile stations, each of the base station and the multiple radio mobile stations has: a packet transmission circuit for transmitting subpackets in predetermined intervals; a packet reception circuit for repeating decoding processing by combining a newly received subpacket and a previously received former subpacket until an original packet is successfully decoded; and a HARQ control equipped with a function of, for packet communication whose data length is short, transmitting a subpacket or response from the packet transmission circuit in an HARQ transmission interval that is shortened from the HARQ transmission interval of the normal mode.
US08295225B2	Reverse link feedback for interference control in a wireless communication system Systems and methodologies are described that provide techniques for generating and utilizing reverse link feedback for interference management in a wireless communication system. Channel quality and/or interference data can be obtained by a terminal from a serving sector and one or more neighboring sectors, from which an interference-based headroom value can be computed that contains interference caused by the terminal to an allowable range. The interference-based headroom value can then be provided with power amplifier (PA) headroom feedback to the serving sector. Based on the provided feedback from the terminal, the serving sector can assign resources for use by the terminal in communication with the serving sector. Further, the serving sector may choose to honor or disregard a received interference-based power value based on quality of service and/or other system parameters.
US08295224B1	Wireless signal transceiver system A wireless signal transceiver system for allowing wireless distribution of cable/satellite television and internet signals to a plurality of transceivers. The wireless signal transceiver system generally includes a primary unit and one or more secondary units. The primary unit of the present invention will generally be connected to a cable and/or satellite source via a wired connection. The primary unit will generally manipulate, filter and transfer television and/or internet signals to the one or more secondary units. Each secondary unit may be connected to a display device such as a television or a secondary device such as a personal computer or VOIP phone. Utilizing a primary transceiver on the primary unit and secondary transceivers on each secondary unit, a single primary unit may fulfill the functionality of a cable modem, wireless router and wireless television distributor without the need for multiple electronic devices or wires.
US08295219B2	Mechanism for wireless multicast A system including a wireless transceiver receives multi-destination packets. The received multi-destination packets are sent either as multicast packets, replicated and sent as unicast packets to each member of a multicast group or both. Control logic of the system determines whether to send the received multi-destination packets as multicast packets or as replicated unicast packets based on which technique achieves higher throughput and/or lower latency.
US08295214B2	Reducing transmit signal components of a receive signal of a transceiver Embodiments of a method and apparatus of reducing transmit signal components of a receive signal of a transceiver are disclosed. One method includes generating a transmit signal by passing a pre-driver transmit signal through a transmit driver. An echo cancellation signal is generated by passing the pre-driver transmit signal through an echo cancellation driver. A residual echo signal is generated by passing a pre-driver residual echo cancellation signal through a residual echo cancellation driver. The transceiver simultaneously transmits the transmit signal, and receiving the receive signal. At least a portion of an echo signal of the receive signal is canceled by summing the echo cancellation signal with the receive signal. At least another portion of the cancellation echo signal of the receive signal is canceled by summing the residual echo cancellation signal with the receive signal.
US08295207B2	Group call capability query A system and method for handling multimedia conference calls in a telecommunication network. To determine the capabilities of the other terminals in a group, a first terminal sends a query message to a group server. The group server sends further query messages to the other terminals and collects their responses containing their capabilities. The group server analyzes the capabilities to determine a common set of capabilities. The group server then sends the common set of capabilities in a response to the first terminal.
US08295206B2	Rule-based system for determining user availability Techniques are disclosed for determining, for each candidate communication medium, the availability of one or more telecommunications endpoint users for participating in a communication session of interest (i.e., either new or existing) via the evaluated medium. In accordance with the illustrative embodiment of the present invention, an availability manager determines the availability based on (i) one or more discrete rules, or (ii) one or more continuous functions, or both. The continuous functions are specified with respect to the time that has elapsed since a previous session, the time remaining in an active session, and the expected duration of a new session. Once it has determined the availability of one or more participants in the communication session, the availability manager of the illustrative embodiment transmits one or more signals to a call-processing server, which then sets up the participants on the session via the appropriate communication medium such as voice, instant messaging, and so forth.
US08295204B2	Method and system for dynamic assignment of network addresses in a communications network According to a particular embodiment, a method for automatically assigning dynamic IP addresses without user interaction includes maintaining at least one pool of unused IP addresses. An advertisement message is transmitted from a first network element to at least one additional network element in a transport ring. The advertisement message identifies the first network element as providing IP address assignment services. The IP address request message from a second network element in the transport ring is received at the first network element. In response to the IP address request message, an IP address is dynamically assigned from the at least one pool of unused IP addresses. The dynamically assigned IP address is transmitted from the first network element to the second network element.
US08295197B2	Apparatus and method of determining maximum segment size of data call in mobile communication system An apparatus and method for determining a maximum segment size (MSS) in a mobile communication system. When the portable terminal accesses a multimedia service server through a data call, the method includes confirming whether or not a maximum segment size (MSS) of the server is stored; if the MSS is stored, the server is accessed using the MSS; and if the MSS is not stored, determining the MSS of the server through a ping procedure.
US08295192B2	Arrangement and method relating to digital subscribe lines A method, arrangement, and transceiver for monitoring noise on a twisted pair cable adapted to transfer Digital Subscriber Line (DSL) signals with a given data symbol rate. A spectrum analyzer measures the power spectral density of a background or substantially pure noise signal. A switch and frequency detector determine whether the background pure noise signal includes repetitive impulse noise, and if so, a processor calculates the pulse width of the repetitive impulse noise utilizing an established relationship between the given data symbol rate and the frequency of the repetitive impulse noise given by the power spectral density measurements.
US08295184B2	Wireless connection control Controlling a wireless connection of a mobile wireless communication device to a wireless communication network. When the mobile wireless communication device is connected to a base transceiver station through a radio frequency link, the mobile wireless communication device detects a signal quality of the radio frequency link. If the detected signal quality is at or below a first threshold and decreasing over a first detection time interval, then the mobile wireless communication device estimates a maximum response time interval until the detected signal quality of the radio frequency link is below a second threshold. The mobile wireless communication device delays transmitting only those control messages that cause the wireless communication network to respond to subsequent control messages beyond the estimated maximum response time interval.
US08295182B2	Routed event test system and method An efficient automated test system and method are presented. In one embodiment, an automated test system is implemented in a routed event distribution architecture. In one exemplary implementation, an automated test system includes a plurality of test instruments, a switched event bus, and a test controller component. The plurality of test instruments perform testing. The switched event bus communicatively couples the plurality of instruments. The switched event bus comprises an event distribution switch that flexibly routes event information across event lines of the switched event bus. The test controller controls the testing and the switched event bus.
US08295181B2	Transfer of network traffic for multi-homed devices In an embodiment, a method is provided for transferring network traffic for multi-homed devices. In this method, capacity information is received from a network device. This capacity information identifies a network capacity of the network device. Upon detection of network traffic to exceed a threshold, an excess capacity of the network device is identified based on the capacity information. A portion of the network traffic is then transferred to the network device by way of a link aggregation protocol, and the portion of network traffic is transferred based on the identified excess capacity of the network device.
US08295176B2	Priority call routing A method includes receiving a priority message in an Internet Protocol Multimedia Subsystem (IMS) and identifying, via the IMS, resource availability through a first network and a second network. The method further includes routing, via the IMS, the priority message through one of the first network or the second network based on the identified resource availabilities of the first network and the second network.
US08295175B2	Service metrics for managing services transported over circuit-oriented and connectionless networks Described are a system and method for managing a service transported over a transport network between first and second service termination points. Packet traffic associated with the service is received at a service termination point connected to the transport network. Performance of the packet traffic is measured at the service termination point. The measured performance of the packet traffic and the service are correlated to produce a performance of service (PoS) service metric. Based on the PoS service metric, other service metrics associated with the service are correlated, including a rate of service (RoS) service metric and availability of service (AoS) service metric. These service metrics can be used to develop service level agreement (SLA) and service level metrics that define the operation of the service and operation of the network supporting those services.
US08295174B2	Proactive uplink aggregate maximum bit rate enforcement A system and method for enforcing uplink aggregate maximum bit rate (AMBR) at a network gateway is provided. In one embodiment, a network gateway may inform one or more network access nodes that are sending data to the network gateway that a total data flow rate on a plurality of bearers from the one or more network access nodes to the network gateway exceeds a first threshold. Responsive to being informed that the total data flow rate exceeds the first threshold, the one or more network access nodes take an action to decrease the data flow rate from a plurality of user equipment that are sending data to the one or more network access nodes.
US08295172B1	Network device traffic class mapping function A device receives network traffic and bypass traffic, performs a first weighting operation on the network traffic and the bypass traffic to produce weighted network traffic and weighted bypass traffic, performs a second weighting operation on the weighted network traffic and the weighted bypass traffic to produce additionally weighted traffic, and transmits the additionally weighted traffic based on weights assigned by the second weighting operation.
US08295171B2	Sessions in a communication system A method in a communications system for handling responses to messages includes a step of sending a message from a first party to a second party. A response to the message is sent, with the response including at least one parameter in breach of a policy for a communication between the first party and the second party. A network controller detects that the response includes at least one parameter breaching the policy. The at least one parameter is modified to be consistent with the policy.
US08295170B2	PCRF-PCEF-OCS interaction in wireless-wireline convergence Various embodiments relate to a system and related method for charging an actual subscriber using a single subscriber profile. A Policy and Charging Rules Node (PCRN) may receive a message including a service request and may refer to a subscriber profile to add at least one subscriber identifier (ID) to the message. An Online Charging System (OCS) may thereafter receive a translated message originating from the PCRN and use the at least one subscriber ID included in the translated message to find charging information for the actual subscriber. The OCS may include the charging information in a charged message. A device providing service may then use the charged information to charge the actual subscriber for the requested service.
US08295169B2	Automatic switchover mechanism in a network device A system comprises a plurality of processing modules, one of which is designated to be the primary processing module and the others are designated to be secondary processing modules. During operation, state is maintained in the primary processing module and at least one of the secondary processing modules. A switchover controller causes outputs from the secondary modules to be discarded. When the switchover controller receives an indication that the primary processing module has failed, it designates one of the secondary processing modules to be the primary processing module. Because the newly designated primary processing module already has current state information at switchover, the module is able to operate with minimal delay.
US08295168B2	Security groups Methods and devices are provided for implementing security groups in an enterprise network. The security groups include first network nodes that are subject to rules governing communications between the first network nodes and second network nodes. An indicator, referred to as a security group tag (SGT), identifies members of a security group. In some embodiments, the SGT is provided in a field of a data packet reserved for layer 3 information or a field reserved for higher layers. However, in other embodiments, the SGT is provided in a field reserved for layer 1 or layer 2. In some embodiments, the SGT is not provided in a field used by interswitch links or other network fabric devices for the purpose of making forwarding decisions.
US08295166B2	High speed industrial control and data acquistion system and method A high speed industrial control system and data acquisition system and method are disclosed that enable high speed data transmission rates from an control system to a remote client application. In one embodiment, the system includes a first processor, a second processor, an open-socket interface, and a client application. The first processor is configured to generate data arrays and the second processor is configured to receive and convert the arrays into time stamped message sets. The open-socket interface may be coupled to the second processor and may be configured to transmit packet sets from the second processor to a client application. The client application may be configured to convert each packet set into individual records that are included in a standard structured data format. One of the standard structured data format may be a standard database format.
US08295164B2	Network-connection redundant system for devices with cascade networking capability and method applied on the system Disclosed is a network-connection redundant system for devices with cascade networking capability, and a method applied on the system. Every device capable of network connection preferably has two network ports, which are respectively connected to the same or different network nodes. The route of network packets can be controlled by defining the roles of ports. One emergent redundant connection is achieved. According to the preferred embodiment, every port is defined as one role such as forward port or blocked port after the network formed by the nodes and devices is initialized. It is featured that a plurality of connection-confirmation packets periodically transmitted or received by the network nodes are used to determine whether state of the connection changes or not. If there is any change, the role for each port is re-defined based on the relevant information. A redundant connection is then established.
US08295161B2	Network apparatus that determines whether data is written into buffer based on detection of a memory error A network apparatus includes: an input interface unit; a first and second line switching units cross-connecting output signals from the input interface unit; an output interface unit including a selection unit selecting outputs from the first or second line switching units; and a CPU. The line switching units each include: a control signal generation unit storing setting data in a memory and generating a line switching control signal based on the setting data; a memory error detection processing unit detecting a memory error and outputting error information; and a main signal processing unit writing setting data into a buffer when an error is not detected, and holding setting data stored in the buffer when the error is detected, and which performs cross-connection processing according to the setting data stored in the buffer. The CPU controls the selection unit according to the error information.
US08295159B2	Timer poll retransmission expiry in a wireless communication system Providing for improved acknowledgment and retransmission protocols for wireless communication is described herein. By way of example, the acknowledgment and retransmission protocols can comprise including a poll element, or reply command, within a data unit that is part of a wireless transmission. A timer is set following sending the wireless transmission, and if a reply is not received within expiration of the timer, retransmission is triggered. According to specific aspects, retransmission comprises resending the data unit that includes the poll element or reply command. In this manner, redundant retransmission can be mitigated, whether because a receiver fails to successfully receive one or more subsets of the wireless transmission, or because the transmitter fails to obtain a reply to the wireless transmission.
US08295156B2	Transmitter for extending guard interval for individual user equipment in OFDMA systems Provided is a technology for extending a guard interval for individual user equipment in an OFDMA system. The transmitting apparatus includes: a guard interval extension processor for generating symbols with a guard interval extended by copying a part of a current symbol and pasting the copied part to a last part of a previous symbol; a Fourier Transform (FT) processor for receiving the processed symbols from the guard interval extension processor and performing an FT process on the received processed symbols; an Inverse Fast Fourier Transform (IFFT) processor for performing an IFFT process on the FT processed symbols from the FT processor; a mapping processor for mapping outputs of the FT processor to input points of the IFFT processor to load the FT processed frequency-domain data on corresponding sub-carriers; and a cyclic prefix inserter for inserting a cyclic prefix code to output of the IFFT processor.
US08295149B2	Recording medium, method and apparatus for reproducing data on the recording medium, and method and apparatus for recording data on the recording medium A recording medium on which data is recorded in units of clusters, a method and apparatus for reproducing data on the recording medium, and a method and apparatus for recording data on the recording medium, wherein each of the clusters includes a plurality of address fields, each address field includes 32-bit address unit number (AUN) address information, and the AUN address information includes a reserved area recorded on 4bits, layer information, recorded on 3 bits, indicating a layer on which data corresponding to the AUN address information is recorded, and location information, recorded on 25 bits, indicating a location of the data corresponding to the AUN address information. In the recording medium of the present invention, a space in which addresses are recorded is expanded, thereby securing an address area in which addresses of data can be recorded in a data structure.
US08295148B2	Dual format hybrid storage medium and data backup method using the same A dual format hybrid storage medium includes a non-recordable section in which data to be reproduced is written and in which data cannot be updated, and a recordable section in which data in the non-recordable section having a high probability of error occurrence may be backed up. The high probability of error is determined based on a range of fluctuation of an RF envelope, an unstable phase locked loop signal, a value of a sum level or sub-beam added level of the reproduced data, an unstable focus lock signal, a range of fluctuation of a track error signal and a range of fluctuation of a focus error signal. A determination is made to test for errors if a freeze-frame is found, audio and video are out of sync, a data seek fails or a picture distortion or a picture mosaic effect occurs.
US08295147B2	Optical pickup apparatus An optical pickup apparatus includes: a circuit board; a laser diode mounted on one face of the circuit board; and a high-frequency superimposition integrated circuit arranged on the other face of the circuit board, the high-frequency superimposition integrated circuit including a high-frequency signal generation circuit, the circuit board having an area greater than or equal to an area occupied by a lead pin of the laser diode and a region smaller than or equal to twice a region where the laser diode is mounted, a high-frequency signal generated from the high-frequency signal generation circuit being superimposed on a driving signal to be supplied to the laser diode, in order to take a measure against noise caused by return light of the laser diode.
US08295142B2	Objective lens for recording hologram and hologram recording device Provided is an objective lens for recording a hologram that condenses an recording beam on a hologram recording medium, and the objective lens is configured so as to condense, in the case where the recording beam is incident upon the objective lens in a form of a parallel beam flux, an on-axis beam flux and an off-axis beam flux contained in the parallel flux so as to form a beam waist in the hologram recording medium, and such that a distance between an off-axis image point of the off-axis beam flux that defines a largest field angle among the off-axis beam fluxes gradually converging ahead of the beam waist and the hologram recording medium becomes minimal.
US08295141B2	Pattern and method for forming the same The present invention provides a method for forming a pattern, containing: stacking a master having at least a two-dimensional pattern or a three-dimensional pattern formed thereon and a pattern-transferring material containing at least a recording layer which changes a state thereof as light is transmitted thereto; and transmitting light to the recording layer so as to transfer the pattern of the master onto the recording layer.
US08295140B2	Recording and reproducing apparatus and laser driving pulse adjusting method A recording and reproducing apparatus includes: an optical head unit irradiating a laser beam on an optical recording medium and performing writing and readout of information represented by marks and spaces on the medium; a laser-driving-pulse generating unit generating and supplying a laser driving pulse to the head unit, and causing the head unit to execute laser beam irradiation; an evaluation-value measuring unit measuring an evaluation value representing an error of an edge position of the mark; and a control and calculating unit causing the apparatus to separately execute, concerning mark lengths to be adjusted among mark lengths of the laser driving pulse, for each set of mark lengths grouped in advance, trial writing with shift amounts of edge positions of a laser driving pulse concerning the lengths belonging to the set changed, causing the apparatus to execute readout of a signal recorded by the execution of the trial writing, causing the measuring unit to measure an evaluation value under setting of the respective shift amounts, and obtaining an optimum edge shift amount of the laser driving pulse for each of the lengths to be adjusted.
US08295138B2	Recording medium, recording apparatus, reproduction apparatus, recording method and reproduction method The present invention allows the usability of a write-once recording medium to be enhanced. The write-once recording medium is provided with an ordinary recording/reproduction area, an alternate area, a first alternate-address management information area (DMA) and a second alternate-address management information area (TDMA). In addition, written/unwritten state indication information (a space bitmap) is also recorded. The second alternate-address management information area is an area allowing alternate-address management information recorded therein to be renewed by adding alternate-address management information thereto. In addition, the written/unwritten state indication information indicates whether or not data has been recorded in each data unit (cluster) on the recording medium. Thus, it is possible to correctly execute management of defects and properly implement renewal of data in the write-once recording medium.
US08295134B2	Optical disc, optical disc recording method and apparatus, and optical disc reproducing method and apparatus As a synchronization signal pattern to be added, a pattern is generated (second SYNC pattern), which has a pattern that breaks a maximum run inserted in a pattern excluding a minimum run is used so that intersymbol interference does not occur readily on a high-density disc, and addition processing of a conventional synchronization signal pattern (first SYNC pattern) is switched according to identification information indicating whether or not a high-density disc for generation.
US08295127B2	Communication apparatus A communication apparatus having a main battery for performing main operations of the communication apparatus so as to connect or remove from the device freely. The communication apparatus includes a clock unit and a control unit. The clock unit configured to count a current time by using power supplied by the main battery, and configured to acquire the current time from a base station based on the main battery was connected after the main battery was removed the communication apparatus. And the control unit configured to control so as to set the current time acquired by the clock unit as the current time counted.
US08295125B2	Sonar scanner Detecting an object using sound waves includes outputting a sound wave from a transducer, receiving an echo after outputting the sound wave, obtaining a threshold value based on the echo and plural other echoes that are within a predetermined range of the echo, and determining if the echo is a result of the sound wave based on the threshold value.
US08295123B2	Current rectifying element, memory device incorporating current rectifying element, and fabrication method thereof In a current rectifying element (10), a barrier height φA of a center region (14) of a barrier layer (11) in a thickness direction thereof sandwiched between a first electrode layer (12) and a second electrode layer (13) is formed to be larger than a barrier height φB of a region in the vicinity of an interface (17) between the barrier layer (11) and the first electrode layer (12) and an interface (17) between the barrier layer (11) and the second electrode layer (13). The barrier layer (11) has, for example, a triple-layer structure of barrier layers (11a), (11b) and (11c). The barrier layers (11a), (11b) and (11c) are, for example, formed by SiN layers of SiNx2, SiNx1, and SiNx1 (X1
US08295121B2	Clock buffer and a semiconductor memory apparatus using the same A clock buffer includes a reference enable signal generator configured to generate a reference enable signal enabled in synchronization with a rising edge of a first period of a second clock after a clock enable signal is enabled, a delay enable signal generator configured to generate a delayed enable signal enabled in synchronization with a rising edge of a second period of a first clock after the reference enable signal is enabled, a first output unit configured to receive the reference enable signal and the first clock to generate a first internal clock, and a second output unit configured to receive the delayed enable signal and the second clock to generate a second internal clock.
US08295118B2	Self-timed interface for strobe-based systems A method is disclosed comprising detecting an edge-transition of a strobe signal using hysteresis, the strobe signal originating in a first clock domain. A count is controlled in a first direction in response to the detected edge-transition. The count is controlled in a second direction in response to an edge-transition of a clock signal, the clock signal originating in a second clock domain. Data is interfaced between the first and second clock domains in response to the count.
US08295116B2	Circuit and method of providing current compensation Some embodiments regard a method comprising: during a leakage sampling phase, recognizing a voltage level dropped due to a leakage current associated with a signal linestoring the voltage level; and during a reading phase, using the voltage level to provide an amount of compensation current to the signal line.
US08295115B2	Dynamic random access memory with fully independent partial array refresh function A dynamic random access memory device includes a plurality of memory subblocks. Each subblock has a plurality of wordlines whereto a plurality of data store cells are connected. Partial array self-refresh (PASR) configuration settings are independently made. In accordance with the PASR settings, the memory subblocks are addressed for refreshing. The PASR settings are made by a memory controller. Any kind of combinations of subblock addresses may be selected. Thus, the memory subblocks are fully independently refreshed. User selectable memory arrays for data retention provide effective memory control programming especially for low power mobile application.
US08295111B2	Semiconductor memory device comprising sensing circuits with adjacent column selectors A semiconductor memory device comprises a substrate comprising a first cell array region, a first sense circuit region, a second sense circuit region, and a second cell array region that are arranged in order from a first side to a second side. First and second bit lines are coupled to a plurality of memory cells in the first cell array region, and first and second complementary bit lines are coupled to a plurality of memory cells in the second cell array region. A first column selector is formed in the first sense circuit region and is coupled to the first bit line and the first complementary bit line. A second column selector is formed in the second sense circuit region and is coupled to the second bit line and the second complementary bit line. The first column selector and the second column selector are formed directly adjacent to each other.
US08295108B2	Architecture, system and method for compressing repair data in an integrated circuit (IC) design Architecture, system and method for providing compression of repair data in an IC design having a plurality of memory instances. In one embodiment, the repair data storage method includes determining repair data for each of the memory instances and compressing the repair data into a compressed format that is stored in a shared nonvolatile storage common to the memory instances.
US08295104B2	Semiconductor device It is an object of the present invention to provide a volatile organic memory in which data can be written other than during manufacturing and falsification by rewriting can be prevented, and to provide a semiconductor device including such an organic memory. It is a feature of the invention that a semiconductor device includes a plurality of bit lines extending in a first direction; a plurality of word lines extending in a second direction different from the first direction; a memory cell array including a plurality of memory cells each provided at one of intersections of the bit lines and the word lines; and memory elements provided in the memory cells, wherein the memory elements include bit lines, an organic compound layer, and the word lines, and the organic compound layer includes a layer in which an inorganic compound and an organic compound are mixed.
US08295103B2	Level shifting circuit and nonvolatile semiconductor memory apparatus using the same A nonvolatile semiconductor memory apparatus includes a control unit configured to generate a select signal and a driving control signal in response to a first enable signal and a second enable signal; a level shifting unit configured to enable a first shifting signal or a second shifting signal to a level of a pumping voltage in response to the select signal and the driving control signal; a first switching unit configured to apply a program voltage to a word line when the first shifting signal is enabled to the level of the pumping voltage; and a second switching unit configured to apply a pass voltage to the word line when the second shifting signal is enabled to the level of the pumping voltage.
US08295100B2	Pipe latch circuit and method for operating the same A pipe latch circuit includes a division unit configured to output a division signal, a multiplexing unit configured to multiplex a plurality of source signals according to periods determined by the division signal and generate a plurality of pipe input control signals, and a pipe latch unit configured to sequentially latch a plurality of data signals in response to the pipe input control signals, wherein the source signals are sequentially activated in response to an input/output (I/O) strobe signal.
US08295089B2	Non-volatile memory device having vertical structure and method of operating the same A non-volatile memory device having a vertical structure includes a NAND string having a vertical structure. The NAND string includes a plurality of memory cells, and at least one pair of first selection transistors arranged to be adjacent to a first end of the plurality of memory cells. A plurality of word lines are coupled to the plurality of memory cells of the NAND string. A first selection line is commonly connected to the at least one pair of first selection transistors of the NAND string.
US08295088B2	NAND architecture memory with voltage sensing A NAND architecture non-volatile memory voltage sensing data read/verify process and sense amplifier has been described that senses data in floating gate or floating node field effect transistor memory cells using a voltage sensing data read/verify process. The voltage sensing process utilized a reference NAND string and reference memory cell that is coupled to a reference bit line. A voltage is precharged onto a bit line to be read and an associated reference bit line. The bit line is then coupled to a NAND string and selected memory cell while the reference bit line is coupled to a reference NAND string and selected reference memory cell. The relative voltage level of the bit line and reference bit line are then set by the relative currents flowing through the coupled NAND string and reference NAND string, and the voltage differential read by a coupled voltage sense amplifier.
US08295081B2	Forced ion migration for chalcogenide phase change memory device Non-volatile memory devices with two stacked layers of chalcogenide materials comprising the active memory device have been investigated for their potential as phase-change memories. The devices tested included GeTe/SnTe, Ge2Se3/SnTe, and Ge2Se3/SnSe stacks. All devices exhibited resistance switching behavior. The polarity of the applied voltage with respect to the SnTe or SnSe layer was critical to the memory switching properties, due to the electric field induced movement of either Sn or Te into the Ge-chalcogenide layer. One embodiment of the invention is a device comprising a stack of chalcogenide-containing layers which exhibit phase-change switching only after a reverse polarity voltage potential is applied across the stack causing ion movement into an adjacent layer and thus “activating” the device to act as a phase-change random access memory device or a reconfigurable electronics device when the applied voltage potential is returned to the normal polarity. Another embodiment of the invention is a device that is capable of exhibiting more than two data states.
US08295077B2	Semiconductor memory device A semiconductor memory device comprises a plurality of first row lines arranged in parallel; a plurality of column lines intersecting the first row lines; a plurality of storage elements arranged at intersections of the first row lines and the column lines; a plurality of second row lines arranged in parallel with the first row lines, from positions opposite to the first row lines via the column lines to a certain portion of the column line, and capacitively coupled with the column lines; and a sense amplifier including a field effect transistor having a lower layer control electrode composed of the certain portion of the column line, and an upper layer control electrode composed of the second row line capacitively coupled in the upper layer with the certain portion of the column line.
US08295076B2	Variable resistance memory devices compensating for word line resistance Memory devices include a row decoder, a first variable resistance memory cell connected to a first bit line and connected to the row decoder by a word line and a second variable resistance memory cell connected to a second bit line and connected to the row decoder by the word line. The memory devices further include a bit line select circuit coupled to the first and second bit lines and configured to compensate for a difference in word line resistance between the row decoder and the respective first and second memory cells. In some embodiments, the bit line select circuit includes first and second transistors configured to selective respective ones of the first and second bit lines and the first and second transistors have different resistances that compensate for the difference in word line resistance.
US08295074B2	Memory cell A memory cell is provided, in which a resistance value is appropriately controlled, thereby a variable resistance element may be applied with a voltage necessary for changing the element into a high or low resistance state. A storage element 10, a nonlinear resistance element 20, and an MOS transistor 30 are electrically connected in series. The storage element 10 has a nonlinear current-voltage characteristic opposite to a nonlinear current-voltage characteristic of the MOS transistor 30, and changes into a high or low resistance state in accordance with a polarity of applied voltage. The nonlinear resistance element 20 has a nonlinear current-voltage characteristic similar to the nonlinear current-voltage characteristic of the storage element 10.
US08295071B2	Apparatus and methods for optically-coupled memory systems Optically-coupled memory systems are disclosed. In one embodiment, a system memory includes a carrier substrate, and a controller attached to the carrier substrate and operable to transmit and receive optical signals, and first and second memory modules. The module substrate of the first memory module has an aperture formed therein, the aperture being operable to provide an optical path for optical signals between the controller and an optical transmitter/receiver unit of the second memory module.
US08295070B2	Resistance change memory According to one embodiment, a resistance change memory includes a stacked layer structure stacked on a semiconductor substrate in order of a first conductive line, a first variable resistance element, a second conductive line, a second variable resistance element, . . . a n-th conductive line, a n-th variable resistance element and a (n+1)-th conductive line, where n is a natural number equal to or larger than 2, and a first to a n-th drivers which drives the first to the (n+1)-th conductive lines. The odd-numbered conductive lines are extends in a first direction along a surface of the semiconductor substrate. The even-numbered conductive lines are extends in a second direction along the surface of the semiconductor substrate. Sizes of the first to (n+1)-th drivers become large gradually from the first driver to the (n+1)-th driver.
US08295069B2	Power conversion with added pseudo-phase Methods and systems for power conversion. An energy storage capacitor is contained within an H-bridge subcircuit which allows the capacitor to be connected to the link inductor of a Universal Power Converter with reversible polarity. This provides a “pseudo-phase” drive capability which expands the capabilities of the converter to compensate for zero-crossings in a single-phase power supply.
US08295068B2	Shift full bridge power converting system and control method thereof A phase shift full bridge power converting system and a control method has the phase shift full bridge power converting system with a power converter, a controller, a load state detecting module, a switching controller, a switch module, a command generating module, a comparator, and a modulator module. The load state detecting module interfaces with the power converter and the switching controller. The load state detects module detects load parameter data of the power converter and switches a state at an output by using the switching controller. The controller obtains an error value between an output voltage of the comparator and a command voltage and calculates a duty cycle parameter by using the error value. According to the duty cycle parameter, a pulse control signal is generated to be outputted to a drive module for controlling the driving of the power converter.
US08295065B2	System control by use of phase rotation signaling A load distribution and management system (LDMS) has a source of multi-phase power and multiple power lines. A separate power line is associated with each phase of power. These power lines connect the power source to a plurality of outlets. A threshold compare circuit is effective to compare power drawn through the plurality of outlets to a preset power limit and signal a phase rotation control if the power drawn exceeds the threshold power. The phase rotation control effective to interchange the power line associated with two of said multi-phases in response to said signal and a rotation detector disables those outlets not in use in response to the interchange of power and power lines. Conversely, when the power drawn is less than the preset threshold power, the phase rotation control returns the power phase to its associated power line signaling the rotation detector to enable disabled outlets. The LDMS is particularly useful where there is a limited supply of power, for example to provide power to passenger laptop computers and personal entertainment devices on a commercial aircraft.
US08295062B2	Switching power supply apparatus and semiconductor device The switching power supply apparatus includes a transformer including a primary winding, a secondary winding, an auxiliary winding, a switching device connected to the primary winding, an output voltage generation circuit which is connected to the secondary winding and generates an output voltage, and an auxiliary power voltage generation circuit which is connected to the auxiliary winding and generates an auxiliary power voltage. The switching power supply apparatus also includes a control circuit, which operates using the auxiliary power voltage and controls a driver circuit so that an intermittent oscillation is performed when the output voltage is higher than a first output voltage, and which controls a peak of a current flowing through a switching device is lower than a peak in a normal mode, when the auxiliary power voltage is lower than a first auxiliary power voltage in the intermittent oscillation.
US08295058B2	Structure for enhancing reference return current conduction An apparatus is provided that comprises a plurality of signaling planes providing signal pathways and at least one internal reference plane providing either a voltage or a ground connection. The at least one internal reference plane are provided between at least two of the signaling planes. The apparatus further comprises a signal blind/buried via coupling a signal pathway of a first one of the at least two signaling planes with a signal pathway of a second one of the at least two signaling planes. The blind/buried via runs through the at least one internal reference plane. The apparatus also comprises at least one first conductive feature in the first one of the at least two signaling planes. The at least one first conductive feature is in close proximity to the signal blind/buried via and increases the capacitive coupling of currents in the reference planes of the apparatus.
US08295055B2	Locking assembly for locking an electronics card to a rack A locking assembly for locking at least one electronics card to a rack, the assembly comprising: at least one electronics card; a rack having a bottom plate with at least one housing; and a locking system for locking the card on the rack; the locking system including at least one resilient prestress element for prestressing the electronics card when it is fastened to the rack.
US08295053B2	Mounting component and electronic apparatus A mounting component includes a fixed frame to be fixed to a board and a sliding frame. The fixed frame includes first and second fixed side plates having through holes formed in positions corresponding to engaging holes of an electronic component, and first and second fixed arms connecting the first and second fixed side plates. The sliding frame includes first and second sliding side plates including engaging pins to be inserted via the through holes into the engaging holes of the electronic component, first and second sliding arms extending from the front and back ends of the first sliding side plate, and third and fourth sliding arms extending from the front and back ends of the second sliding side plate. The first, second, third, and fourth sliding arms are configured to slide the first and second sliding plates away from the first and second fixed side plates.
US08295050B2	Dual CPU and heat dissipating structure thereof A dual CPU and its heat dissipating structure are applied to a heat dissipating module installed on a dual-CPU computer device, and CPUs are arranged alternately with each other on a motherboard, and the heat dissipating modules are installed at positions of the CPUs, such that the alternately arranged heat dissipating modules can prevent interferences by external cold air, and a heat source produced by the CPUs can be conducted and dissipated to the outside to prevent the heat source form remaining at the surrounding of the CPUs and related components installed on the motherboard to achieve an excellent heat dissipating efficiency.
US08295049B2	Power converter with linear distribution of heat sources A power converter design is disclosed with a novel approach to thermal management which enhances the performance and significantly reduces the cost of the converter compared to prior art power converters. The invention minimizes the heating of one power component by another within the power converter and therefore enables the power converter to work at higher power levels. Essentially, the power converter uses a heatsink having a high length to width ratio, a linear array of power components thermally coupled to the heatsink parallel to the long axis of the heatsink and a heat removal system which produces the highest cross sectional thermal flux perpendicular to said long axis. In addition, a number of ancillary thermal management techniques are used to significantly enhance the value of this basic approach.
US08295048B2	Apparatus for and method of cooling electronic circuits An electronic device such as an AC/DC power adapter includes a conductive heat dissipation system. The device contains heat generating components and is powered via power supply leads by an external power supply circuit. The device further contains a thermally conductive mass that is thermally coupled to both the heat generating components and to the power supply leads. When the power supply leads are coupled to receive electricity from the external power supply circuit, heat generated by the device is thermally conducted into the external power supply circuit via the power supply leads.
US08295047B1	Changing data center cooling modes A method of providing utilities to a computer data center is discussed. The method includes initially connecting one or more non-evaporative cooling units to a data center as primary cooling plants, obtaining a government-issued water permit, and after obtaining the government-issued water permit, transitioning primary cooling for the data center to one or more evaporative cooling towers.
US08295044B2	Storage device assembly A storage device assembly includes a storage device, a bracket and a securing member. The storage device defines a first securing hole. The bracket includes a sidewall with an opening. The securing member is attached to an outside of the sidewall and includes an actuating end, a securing end, and a pivot portion formed between the actuating end and the securing end. The actuating end includes a ridge portion. The pivot portion is pivotally attached to the sidewall. The storage device abuts the actuating end of the securing member to force the securing end to pivot toward the sidewall and engage the first securing hole, and the actuating end extends through the opening and to be pressed by the storage device when located in the bracket.
US08295042B2	Adjustable retention load plate of electrical connector assembly An electrical connector assembly electrically connecting a CPU and a printed circuit board includes an electrical connector mounted on the printed circuit board, and a heat dissipating device mounted upon the CPU. The heat dissipating device includes a load plate, a heat pipe, and a heat plate. The load plate is mounted upon the CPU under condition that heat generated from the CPU is absorbed by the heat pipe and the heat plate. The load plate is sandwiched between the heat plate and the heat pipe. The load plate has two clips each of which has two cantilever arms extending toward and engaging with the other clip.
US08295038B2	System and method for variable form handheld computer configurable via modular keyboard A variable form handheld computer may be configurable either as a short form handheld computer or as long form handheld computer. The variable form handheld computer comprises a variable form housing frame configurable as either a short form housing frame or a long form housing frame. The variable form housing frame comprises a plurality of handheld computing modules comprising a display module, a circuitry module, a battery module and a variable form keyboard, the variable form keyboard configurable either as a short form keyboard or a long form keyboard. The long form housing frame securely frames the handheld computing modules when the variable form keyboard is configured as the long form keyboard, and the short form housing frame securely frames the plurality of computing modules when the variable form keyboard is configured as the short form keyboard. The variable form handheld computer is configurable as the long form handheld computer using the long form housing frame, and is configurable as the short form handheld computer using the short form housing frame.
US08295036B2	Expandable power and data center with latching mechanism An expandable power and data center (300) is adapted to be mounted within a slot (304) of a work surface (302). The power and data center (300) includes a stationary housing (306) and a carriage (328). The carriage (328) includes socket areas where power receptacles (338) and data ports (340) can be inserted. A top surface (330) of the carriage (328) and a top surface (350) of a frontal cover (348) form a pressure area (360). With the carriage in a closed position (328), a user can exert a downward pressure on the pressure area (360), causing the carriage (328) to move to an open position. A damper (368) restricts the speed at which the carriage (328) moves between the closed position and an open position.
US08295033B2	Mobile electricity generator using solar, wind, and fuel-generated power A mobile electricity generator comprising a telescopic boom, a first retractable support leg, and a base. The telescopic boom comprises a first end and a second end. A wind turbine is attached to the second end of the telescopic boom and the wind turbine is capable of transforming wind into electricity. The first end of the telescopic boom and the first retractable support leg is attached to the base. The mobile electricity generator can further comprise a first solar panel that is capable of transforming light into electricity, the base can further comprise an external surface, and the first solar panel can be attached to the external surface of the base. The mobile electricity generator can further comprise a battery in electric communication with the wind turbine and first solar panel and the battery can be capable of at least temporarily storing the electricity.
US08295031B2	Electric double layer capacitor and method of manufacturing the same There is provided an electric double layer capacitor including: an exterior case having a housing space provided therein and formed of insulating resin; first and second external terminals buried in the exterior case, each having a first surface exposed to the housing space and a second surface exposed to an outside of the exterior case; and a chip-type electric double layer capacitor cell disposed in the housing space and electrically connected to the first surface. The chip-type electric double layer capacitor cell includes first and second electrodes facing each other and having electricity of opposite polarities applied thereto, at least one induction electrode layer disposed between the first and second electrodes and having no electricity applied thereto, and first and second separators disposed between the first electrode and the induction electrode layer and between the second electrode and the induction electrode layer, respectively.
US08295030B2	Composite membrane for a capacitor A composite membrane for a capacitor, comprising: a carrier; a mixture of a catalytic material for catalyzing hydrogen and oxygen, and a dispersion resin. The catalytic material is selected from the group consisting of a precious metal in Group VIII of the periodic table of elements and their alloys, and a rare earth metal of the La group of rare earth metals and their alloys. The carrier is a film formed by at least one of the following: polypropylene, polyethylene, polytetrafluoroethylene and polyamide. The carrier can include asbestos fibers, polypropylene fibers, or their mixture. The dispersion resin can be one of the following: ethylene, Nafion™, polyvinyl alcohol, polyethylene, CMC, and the like. The present disclosure also provides a method for making a composite membrane, and a capacitor with the composite membrane.
US08295028B2	Increasing the capacitance of a capacitive device by micromasking Capacitive coupling devices and methods of fabricating a capacitive coupling device are disclosed. The coupling device could include a stack of layers forming electrodes and at least one insulator. The insulator could include a region of doped silicon. The silicon could be doped with a species selected from Ce, Cr, Co, Cu, Dy, Er, Eu, Ho, Ir, Li, Lu, Mn, Pr, Rb, Sm, Sr, Tb, Tm, Yb, Y, Ac, Am, Ba, Be, Cd, Gd, Fe, La, Pb, Ni, Ra, Sc, Th, Hf, Tl, Sn, Np, Rh, U, Zn, Ag, and Yb in relief and forming roughnesses relative to the neighboring regions of the same level in the stack. The electrodes and the insulator form conformal layers above the doped silicon region.
US08295027B2	MEMS device with integral packaging A MEMS device and method of making same is disclosed. In one embodiment, a micro-switch includes a base assembly comprising a movable structure bearing a contact pad. The base assembly is wafer-scale bonded to a lid assembly comprising an activator and a signal path. The movable structure moves within a sealed cavity formed during the bonding process. The signal path includes an input line and an output line separated by a gap, which prevents signals from propagating through the micro-switch when the switch is deactivated. In operation, a signal is launched into the signal path. When the micro-switch is activated, a force is established by the actuator, which pulls a portion of the movable structure upwards towards the gap in the signal path, until the contact pad bridges the gap between the input line and output line, allowing the signal to propagate through the micro-switch.
US08295024B2	Surge energy transfer circuit A surge energy transfer circuit comprises a surge protection device, gas tube, inductor and high voltage capacitor for significantly reducing surge energy entering a power facility, lowering a remnant surge voltage to convert the surge energy in a voltage form. The converted voltage is superimposed to an operating power to slightly cause a rise of a peak value of the operating voltage. After the surge energy is converted in tens of mS, the operating power returns to a normal voltage value. Accordingly, the lifetime of the surge protection device can be extended and the surge immunity of the power facility can be improved to normal under surge interference situations.
US08295022B2	Overstress protection apparatus and method An overstress protection apparatus includes a switch detector. The switch is arranged in a grounding path of a load system. The detector detects the current, voltage or temperature of the load system to determine a signal for controlling the switch, to thereby protect the load system working in normal conditions.
US08295018B2	Transmission-line-based ESD protection An ESD protection circuit includes a signal pad, a short circuited shunt stub on-chip with and coupled to the signal pad, an open circuited shunt stub on-chip and coupled to the signal pad.
US08295016B2	Circuit interrupter and receptacle including improved contact configuration A circuit interrupter includes first, second and third electrical conductors, a planar conductive member having first, second and third contacts, and an operating mechanism structured to move the planar conductive member toward the electrical conductors to electrically connect the first, second and third electrical conductors to the respective first, second and third contacts, and to move the planar conductive member away from the electrical conductors to electrically disconnect the electrical conductors from the contacts upon the occurrence of a predetermined condition, such that the electrical conductors are electrically isolated from each other. When one of the electrical conductors is welded to one of the contacts, the operating mechanism and the planar conductive member cooperate to electrically disconnect the other two of the electrical conductors from the other two of the contacts upon the occurrence of the predetermined condition.
US08295012B1	Disk drive suspension assembly with rotary fine actuator at flexure tongue A head gimbal assembly includes a rotary fine actuator attached to the head mounting tongue. The rotary fine actuator includes a fixed portion, a head mounting platform, first and second piezoelectric elements, and first and second curved compliant members. The first piezoelectric element is bonded to the fixed portion at a first bonding surface, and to the head mounting platform at a second bonding surface. The second piezoelectric element extends between the fixed portion and the head mounting platform. The first and second curved compliant members extend between the fixed portion and the head mounting platform. A read head is bonded to a mounting surface of the head mounting platform. The first and second bonding surfaces are parallel to the mounting surface. The read head is disposed between the first and second piezoelectric elements.
US08295010B2	Thermally assisted magnetic head, head gimbal assembly, and hard disk drive The thermally assisted magnetic head comprises a medium-opposing surface; a magnetic recording device whose distance from a main magnetic pole to a medium is set longer than a distance from the medium-opposing surface to the medium; a first core for receiving light; and a second core positioned between a first light exit surface of the first core and the medium-opposing surface, having a second light exit surface on the medium side; while a distance between positions where an optical intensity distribution center within the first light exit surface and a center of the main magnetic pole are orthographically projected onto a reference plane including the second light exit surface is greater than a distance between an optical intensity distribution center within the second light exit surface and the position where the center of the leading end of the main magnetic pole is orthographically projected onto the reference plane.
US08295008B1	Magnetic head for perpendicular magnetic recording having a main pole and a shield A magnetic head includes a main pole, a write shield, and a gap part. The write shield includes first and second side shields and a top shield. The main pole has first and second side parts. The first side shield has a first sidewall. The second side shield has a second sidewall. The gap part includes a gap film and a nonmagnetic layer. The gap film is disposed to be in contact with the first and second sidewalls. The first side part has first and third side surfaces arranged in this order from the medium facing surface side. The second side part has second and fourth side surfaces arranged in this order from the medium facing surface side. The nonmagnetic layer is present between the third side surface and the first sidewall and between the fourth side surface and the second sidewall.
US08295007B2	Thin film magnetic tape head including gap between substrate and closure A magnetic tape head includes a writing element having a coil for generating magnetic flux and a yoke part that emits magnetic flux induced by the coil from a tape bearing surface opposite a magnetic tape, a substrate where the writing element is formed, and a closure joined with the substrate. A gap formed at a portion between the substrate and the closure exists from the yoke part in a direction orthogonal to a junction surface between the substrate and the closure.
US08295006B2	Magnetic sensor, magnetic head, and magnetic memory by using spin Hall devices A magnetic sensor reduces thermal fluctuation and realizes high-sensitive signal detection using a spin Hall device of a simple structure configured with only one magnetic layer. The magnetic sensor includes a stacked film in which a nonmagnetic spin Hall layer, a nonmagnetic insulator layer, and a magnetic layer are stacked, an electrode nonmagnetic terminal pair connected to a side surface of the nonmagnetic spin Hall layer, and a unit applying a current in a film thickness direction of the stacked film. A thickness of the nonmagnetic spin Hall layer is thinner than twice a spin diffusion length of a material constituting the nonmagnetic spin Hall layer. A magnetization direction of the magnetic layer magnetized by an external magnetic field is detected due to the polarity of a voltage across both ends of the electrode nonmagnetic terminal pair.
US08295005B2	Method to handle portable cassettes removeably disposed in a data storage library comprising a pass-through accessor A method is provided to handle portable cassettes removeably disposed in a data storage library, wherein the method supplies a data storage library comprising a plurality of storage slots, and a plurality of portable cassettes removeably disposed a designated storage slot in a first alignment order, and a pass-through accessor comprising a moveable fixturing apparatus to store portable cassettes, wherein the pass-through accessor is moveably disposed in the data storage library. The method positions the pass-through accessor adjacent an open end of a designated storage slot, and sequentially removes and attaches to the fixturing apparatus a plurality of portable cassettes from the designated storage slot. The method then transports the plurality of portable cassettes to a designated location within the data storage library.
US08295003B2	Thermal assisted head using curved wave guide A curved waveguide is a curved waveguide that propagates laser light entering from the laser diode as propagating light. The curved waveguide includes a core that is curved in one direction where the propagating light can be propagated and that includes outer surfaces along a propagating direction of the propagating light defined by four surfaces including first and second planar surfaces that curve in respective planar surfaces and that are positioned to face each other, and inside and outside curved surfaces that connect the first and second planar surfaces: an outside metal cladding that is positioned in a direction orthogonal to an oscillation direction of an electric field of the propagating light in a cross section orthogonal to the propagating direction of the propagating light and along the outside curved surface of the core, that is made of gold, silver, copper or aluminum, or that is primarily composed of one component of these materials; and a cladding layer that covers the first and second planar surfaces and the outside metal clad.
US08294995B2	Linear guide mechanism of lens barrel A linear guide mechanism of a lens barrel, the lens barrel including a rotatable ring, and a linearly movable member which holds an optical element and moves linearly in an optical axis direction by rotation of the rotatable ring, the linear guide mechanism includes a plurality of partial linear guide members which linearly guide the linearly movable member in the optical axis direction. A movement range of the linearly movable member in the optical axis direction is shared by a plurality of different movement ranges, via which the linearly movable member is linearly guided in the optical axis direction by the plurality of partial linear guide members, respectively.
US08294993B2	Variable reflectivity notch filter and optical devices using same A variable reflectivity notch filter (100), suitable for use with a laser image projection source (1001) is provided. The variable reflectivity notch filter (100) defines a transmission curve (101) having a plurality of reflective peaks (102,103,104) each centered about a predetermined wavelength (105,106,107), which can correspond to output wavelengths from laser sources. Reflective peaks (204) corresponding to wavelengths that change with temperature are configured with wider widths (223) and lesser reflectivities (210) than are other reflective peaks (202,203). To provide enhanced color balance, lasers (821) corresponding to these reflective peaks (204) can be driven at higher output power. Variable reflectivity notch filters (100) are suitable for use in head-up displays as well as other applications.
US08294991B2	Interference systems for microlithgraphic projection exposure systems An optical system of a microlithographic projection exposure apparatus permits comparatively flexible and fast influencing of the intensity distribution and/or the polarization state. The optical system includes at least one layer system that is at least one-side bounded by a lens or a mirror. The layer system is an interference layer system of several layers and has at least one liquid or gaseous layer portion with a maximum thickness of one micrometer (μm), and a manipulator for manipulation of the thickness profile of the layer portion.
US08294989B2	Apparatus and method for creating a photonic densely-accumulated ray-point An optical apparatus includes an optical diffraction device configured for diffracting a predetermined wavelength of incident light onto adjacent optical focal points, and a photon detector for detecting a spectral characteristic of the predetermined wavelength. One of the optical focal points is a constructive interference point and the other optical focal point is a destructive interference point. The diffraction device, which may be a micro-zone plate (MZP) of micro-ring gratings or an optical lens, generates a constructive ray point using phase-contrasting of the destructive interference point. The ray point is located between adjacent optical focal points. A method of generating a densely-accumulated ray point includes directing incident light onto the optical diffraction device, diffracting the selected wavelength onto the constructive interference focal point and the destructive interference focal point, and generating the densely-accumulated ray point in a narrow region.
US08294988B2	Dual field of view refractive optical system with external pupil and internal stabilization An optical system including a first lens group configured to correct for lateral chromatic aberration, and an adjacent second lens group configured to correct for axial chromatic aberration. The optical system includes a detector disposed behind the second lens group, a mechanism for switching the optical system between a narrow field of view configuration and a wide field of view configuration, and a ray path steering system including a pair of counter-rotating grisms disposed in front of the first lens group. The optical system also includes a stabilization system configured to suppress image jitter and including a mechanism for decentering at least one lens in the first or second lens groups orthogonal to an optical axis of the optical system. A pupil of the optical system is located external to the first and second lens groups for location of a cold shield within a cryo-vac Dewar enclosing the detector.
US08294986B2	Observation device The observation device includes a micro optical system and a macro optical system. The observation device is configured in such a way that the micro and macro optical systems share an image position and that the first pupil position of the micro optical system and the second pupil position of the macro optical system substantially coincide with one another.
US08294985B2	Laser microscope apparatus Observation is performed using bright, clear multiphoton fluorescence images produced by efficiently generating a multiphoton excitation effect, without the need for a complex interference film structure. The invention employs a laser microscope apparatus including a first dichroic mirror that reflects visible laser light guided via a first light path and that transmits IR pulsed laser light guided via a second light path to combine the first light path and the second light path; an XY galvanometer mirror that scans the laser light from the first dichroic mirror on a specimen; an objective lens that irradiates the specimen with the scanned laser light and that collects fluorescence produced in the specimen; a second dichroic mirror that reflects the visible laser light and transmits the fluorescence from the specimen; and a detection unit that detects the fluorescence transmitted through the second dichroic mirror.
US08294984B2	Microscope A microscope includes a laser light source, an optical system which changes a beam diameter, and a field stop disposed at a position conjugating with a sample plane, in this order beginning from the side of the laser light source. In this microscopes the following conditional equation is satisfied: A≦D/2 where “A” is the diameter of the field stop, and “D” is the diameter of light incident to the field stop.
US08294978B2	Wavelength conversion devices and a method of producing the same A wavelength conversion device has a supporting body, a wavelength conversion substrate, a lower side buffer layer provided on the side of a bottom face of the substrate, a upper side buffer layer provided on the side of a upper face of the substrate, and an adhesive layer adhering the supporting body 8 and the lower side buffer layer. The wavelength conversion substrate is made of a Z-plate of a ferroelectric single crystal and a periodic polarization inversion structure formed therein. The supporting body has a volume resistivity lower than that of the ferroelectric single crystal of the wavelength conversion substrate.
US08294977B2	Imaging apparatus and methods Methods, systems and apparatus for manipulating electromagnetic radiation such as laser beams. A method and apparatus for correcting magnification chromatic aberration utilizes one or more dispersive lenses such that long wavelength components are magnified less than short wavelength components. A telecentric relay is preferred to achieve this aim. Further, the use of polarizers to block the undesired zeroth order components of diffraction emanating from acousto-optic deflectors (AODs) is disclosed. Furthermore, specific designs of AOD including narrow transducer AODs which produce a diverging acoustic wave and AODs having two transducers and a selection switch are disclosed. Further, the invention provides methods, systems and apparatus for allowing the wavelength of radiation to be changed, for providing a user selectable degree of compensation, for providing a scanning and/or a pointing system and for providing a compact system that does not require telecentric relays between adjacent acousto-optic deflectors.
US08294966B2	Holographic reconstruction system with optical wave tracking means A holographic projection system has an optical wave tracking system which adjusts the propagation direction of a modulated wavefront. It provides an adjustable wave tracking system which aligns the modulated wave with a desired eye position of one or more observers and follows the movements of the observer. The system comprises spatial light modulation means which modulate a wave with holographic information for the purpose of holographic reconstruction. The optical wave tracking provides the light path of the modulated wave with a desired propagation direction which guides the modulated wave out of the reconstruction system via a light exit position of a display screen. Position control means set adjustable tracking mirror means in terms of their inclination to a reflection direction for reflecting the modulated wave and deflection means, which are located in the set reflection direction, reflect the wave via the display screen into the desired propagation direction.
US08294964B2	CMYK to CMYKKpRGB transform for halftone dot overlap control What is disclosed is a novel system and method for performing a CMYK to CMYKKpRGB color transform which helps reduce engine-specific halftone artifacts in diverse printing devices capable of dot-on-dot printing. The present method lends adaptive color overlapping control to local color regions depending on the engine behaviors and imaging artifacts to be addressed. With such a transform, an added degree of flexibility is provided to a variety of halftoning algorithms to reduce engine-specific halftone artifacts. Advantageously, increased halftone image quality is effectuated for different engine behaviors in a computationally efficient manner. Various embodiments have been disclosed.
US08294963B2	Image forming apparatus An image forming apparatus capable of realizing miniaturization of apparatus and low cost is supplied. In the image forming apparatus, an inputting section inputs gradation data values P with N bits; a gradation changing section changes the gradation data value P into a data set including 2(N−M) (M
US08294961B2	Scanning apparatus with position indicator and image forming apparatus having the same A scanning apparatus to indicate a scanning progress status includes a main body having a platen on which a document is set, a scanning module to move inside the main body and to scan the document, and an indicating light disposed integrally with the scanning module to indicate a current location of the scanning module.
US08294959B2	Electronic document update based on handwritten edits An automated system and method for recognizing handwritten edits contained on a hard-copy document, the hand-written edits being made in one of two colors, and creating an electronic version of the hard-copy document with the edits applied, the edits being applied according to the highlighted color of the edit.
US08294958B2	Scanner system and method for scanning providing combined geometric and photometric information A scanner system and corresponding method, the system comprising: a scanner device (1); a target 17) and a processor (21). The scanner device (1) comprises: an emitter (13) for projecting patterned light and a sensor (12) for capturing images of the object (19). The target (17) has predetermined features visible to the sensor simultaneously with the object for enabling the processor to determine the location of the sensor with respect to the object. The generates a three-dimensional model of the object on the basis of images of the object with the patterned light projected thereon. The scanner device further comprises a light source (14) for directionally illuminating the object (19), and the sensor (12) is arranged to capture images of the illuminated object. The processor generates sets of photometric data for the object when illuminated from different directions. The processor combines the geometric data and photometric data to output a model comprising geometric information on the object together with photometric information spatially registered with the geometric information.
US08294956B2	Finishing control system using inline sensing with clear toner The present application discloses a system, method and device for placing substantially invisible marks comprising alphanumeric characters, symbols, or bar codes, on a page using clear ink or toner, which may then be read by a spectrophotometer. Such substantially invisible marks are not viewable to the unaided eye of a human observer, do not distract a viewer, and allow the viewer to focus their attention on the printed matter and text of interest to the viewer.
US08294953B2	Lossless compression of color look-up table via hierarchical differential encoding or cellular interpolative prediction A color look-up table (CLUT) is compressed in a lossless manner. The CLUT includes nodes that convert values of a first color space to corresponding values of a second color space. The CLUT is received in a serialized node-by-node manner. For each of some of the nodes, the following is performed in the order in which the nodes are received in the serialized node-by-node manner. First, a difference value is determined that represents compression of a value of the node, in accordance with a hierarchical differential encoding approach or in accordance with a cellular interpolative prediction approach. Second, the difference value is stored in lieu of the value of the node being stored, to compress the value of the node in the lossless manner.
US08294952B2	Memory efficient hierarchical error diffusion with color consistency constraints A halftoning process includes: receiving CMYK input pixel data in terms of continuous tone input data values for cyan, magenta, yellow, and black colors converting the CMYK input pixel data to modified CMYKRGB* pixel data that define the input pixel in terms of error-adjusted continuous tone data values quantizing the modified CMYKRGB* pixel data to derive intermediate output CMYKRGB pixel data in which the cyan, magenta, yellow, black, red, green, and blue colors are each defined by either a first quantized value that represents no color or a second quantized pixel value that represents full color converting the intermediate output CMYKRGB pixel data to CMYK output data.
US08294939B2	Print management method and apparatus with multiple views A method for managing a plurality of print jobs is implemented in a print job management apparatus connected to printers. The method includes receiving print job, and visually presenting a display screen to a user, the display screen including first, second and third panels for classifying the received print jobs according to processing phase thereof, the first panel being provided for listing print jobs that are awaiting assignment of printers thereto for processing the print jobs, the second panel being provided for listing print jobs that have been assigned to printers and that have not been completed by the assigned printers, the third panel being provided for listing at least one of first and second categories of print jobs, the first category including print jobs that have been completed, the second category including print jobs that have been cancelled.
US08294934B2	Consumable serial number tracking in a managed services hosted environment A method stores serial numbers within memories of customer replaceable units that are used within printing devices. When one or more of the customer replaceable units are replaced, the method causes the printing devices to output to a computer the serial numbers of the customer replaceable units that are replaced. The method then analyzes the serial numbers using the computer to determine which specific customer replaceable unit was used within a specific printing device.
US08294932B2	Image forming apparatus, image forming system, and image forming method In an image forming apparatus that receives print data from an external device and prints out the print data in response to a print command, a searching unit that searches, when new print data is received from the external device, a storage unit storing therein the print data that includes user information for previous print data that includes user information same as that of the new print data; and a notifying unit that sends, when the searching unit finds the previous print data, a notice to the external device saying that the previous print data is still present in the storage unit.
US08294931B2	Controlling program and image forming apparatus There is described a network system that includes a plurality of image forming apparatuses, which are coupled to each other through a network, and each of which makes it possible to output voice guidance from an image forming apparatus located in the vicinity of the specific user who has instructed any one of the other image forming apparatuses to implement a print job. Each of the plurality of image forming apparatuses includes: a communication section to bilaterally communicate information with other image forming apparatuses; an authenticating section to authenticate whether or not the specific user resides by the image forming apparatus concerned; and a voice outputting section to output the guidance for the specific user by emitting the audible voice; wherein, when the print job is suspended, select one of the image forming apparatus to carry the voice guidance to the specific user and output the guidance again.
US08294927B2	Acquiring data from server or substitute data from mobile information terminal Access-destination information specified by a mobile information terminal is received and an access decision unit (108) determines whether it is possible to access a WWW server on a network specified by the access-destination information. If it has been determined that the WWW server is accessible, the WWW server is accessed and data is acquired via a network communication unit (107), and the data is printed by an image processor (109). If it has been determined that the WWW server is inaccessible, on the other hand, then the mobile information terminal is notified of this fact via the network communication unit (107).
US08294926B2	Image forming apparatus, method, and program product for controlling operations of image forming apparatus through various types of operation panels An image forming apparatus with increased convenience of setting an operation panel includes a touch panel LCD, an LCD controller, a video RAM, a control RAM, a panel CPU performing an operation for realizing the image forming apparatus based on data input from outside, a nonvolatile RAM a backup power supply, a flash ROM, a communication unit, a printer CPU performing communications for realizing image formation processing with the panel CPU through the communication unit, an input/output unit, a control RAM, an image RAM, a flash ROM, and an external I/F controller.
US08294923B2	Printing of electronic documents An electronic document is distributed for use as a form wherein users can fill in characters in selected fields. The electronic document contains an embedded program for printing a bar code that represents the characters entered in the fields. The embedded program generates commands for making a printer print basic geometrical elements (such as polygons) that form configurations that represent the characters (or compactions of characters etc.). Thus on one hand bar codes can be generated in the distributed document after the user has entered data and on the other hand the author of the document retains full control over how the entered characters will be converted into a bar code. Preferably, the embedded program has the capability to adapt the configuration of geometrical elements that is used to represent the characters dependent on factors other than the data values that can be decoded from the bar code.
US08294916B2	Apparatus, system, management method, and computer program An apparatus changes setting for inhibiting processing of an electronic document executed in a document processing apparatus to setting for permitting the processing of the electronic document. After the setting for permitting the processing of the electronic document, upon reception of information indicating that the electronic document has been processed, the apparatus changes the setting for permitting the processing of the electronic document to setting for inhibiting the processing of the electronic document.
US08294914B2	Image forming apparatus and method for changing number of lines in band buffer based on memory size to be required Disclosed herein is an image forming apparatus, including: a language analysis unit for analyzing print data and generating data having an intermediate format between the print data and bitmap data generated based on the print data; an image processing unit for rasterizing the generated data having the intermediate format for each band by using the predetermined number of lines and generating the bitmap data; a memory for holding the data for which rasterizing processing is being performed by the image processing unit; a printing unit for performing printing based on the generated bitmap data; and a number-of-line switching unit for switching the number of lines of the band in the rasterizing processing of the image processing unit according to whether the print data is data that can include transparency processing data or not.
US08294913B2	Image forming apparatus, image forming system and control method in image forming apparatus An image forming apparatus, an image forming system including the same, and a control method of the image forming apparatus, the image forming apparatus including: an output unit; a scanning unit to scan a damaged bank note and generate image data therefrom; and a controller to calculate an area of the damaged bank note using the generated image data of the scanned damaged bank note and to control the output unit to output damaged bank note information including the calculated area of the damaged bank note and/or an exchangeable value of the damaged bank note corresponding to the area of the damaged bank note.
US08294910B2	Power saving image scanner and control method thereof An image scanner operates in a normal mode in which an image scanning process is executable; and a power saving mode in which less electric power is consumed than in the normal mode. The image scanner includes: a CPU for switching the image scanner between the normal mode and the power saving mode; an original size sensor circuit; and an FPGA connected to the CPU and the original size sensor circuit. In the normal mode, the CPU configures, in the FPGA, a normal-mode circuit needed for the image scanning process. When the image scanner transfers from the normal mode to the power saving mode, the CPU configures, in the FPGA, a power-saving-mode circuit for communicating with the original size sensor circuit, and stops the original size sensor circuit from operating. The power-saving-mode circuit is smaller in circuit size than the normal-mode circuit.
US08294909B2	Data-processing device A data-processing device is capable of connecting to a storing unit storing a plurality of image files, each of the plurality of image files including image data and additional information. The data-processing device includes a acquiring unit, a creating unit, a determining unit and a recording unit. The acquiring unit acquires the additional information from each of the plurality of image files. The creating unit that creates an annexed information set with respect to each of the plurality of image files. The annexed information set includes the additional information and identifying information corresponding to the additional information, the identifying information identifying the image file. The determining unit determines one of a plurality of pieces of the additional information included in the annexed information sets corresponding to the plurality of image files. The recording unit records, on a recording medium, the image data of the image file identified by the identifying information corresponding to the additional information determined by the determining unit.
US08294907B2	Inspection method and apparatus, lithographic apparatus, lithographic processing cell and device manufacturing method In a scatterometric method, different targets with different sensitivities to a parameter of interest are printed in a calibration matrix and different spectra obtained. Principal component analysis is applied to the different spectra to obtain a calibration function that is less sensitive to variation in the underlying structure than a calibration function obtained from spectra obtained from a single target.
US08294901B2	Optical tomography having path length control based on object position Provided is an optical tomographic imaging apparatus which enables simplification and cost reduction without reducing accuracy when moving part of an object is moved in an optical axis direction of measuring beam. The apparatus using return beam of measuring beam reflected or scattered by an object and reference beam reflected by a reference mirror to image the tomographic image, includes: a reflecting position controlling device for controlling the reflecting position of the reference mirror; a detecting device for a position in a moving part having an optical system for observing the moving part illuminated by an optical system imaging the same on an area sensor based on the Scheimpflug principle and detects position information that the moving part is moved in the direction; and a device for driving the reflecting position controlling device to control the optical path length of the reference beam based on the position information.
US08294899B2	Mapping concentrations of airborne matter A method of mapping concentrations of airborne matter from an emission source of interest in an emission plume is provided. The method involves measuring airborne matter at one or more than one identified locations using an optical sensing instrument (OSI) operatively connected with one or more than one matter samplers and mounted on a vehicle. The one or more than one airborne matter samplers are passed through an airspace to be sampled, and one or more concentration measurements are obtained. Geographic positions and altitude values for each of the one or more identified locations are established, and a point concentration measurement for the airborne matter for each identified location determined. The concentration measurements are mapped relative to the geographic position and altitude values for each of the one or more identified locations to obtain an airborne matter concentration distribution map in one or more measurement surfaces through a cross-section or profile of the emission plume. The method further comprises a step of determining a representative wind velocity distribution at one or more measurement surfaces and calculating the mass flow rate of airborne matter across the measurement surface in mass per unit time.
US08294897B2	Method for imaging a sample using a microscope, and microscope and data storage center The invention relates to a method for imaging a sample using a microscope, in particular a scanning microscope, in which the sample is illuminated with excitation light via an illuminating beam path, and light emitted from the sample is recorded via a detection beam path, wherein at least one adjustable beam splitter having an adjustable threshold wavelength is arranged in the detection beam path or/and in the illuminating beam path, and wherein light emitted from the sample is detected in at least one detection channel. According to the inventive method, for at least one predetermined sample region, a signal intensity of light detected in the at least one detection channel is recorded for a plurality of threshold wavelengths set at the adjustable beam splitter to obtain a signal/threshold-dependency of the predetermined sample region.
US08294892B2	On-line/at-line monitoring of residual chemical by surface enhanced Raman spectroscopy Target chemicals are monitored at very low concentrations in pipelines or vessels such as storage tanks using surface enhanced Raman spectroscopy analysis of a sample. A liquid sample having a target chemical such as biocides, corrosion inhibitors, scale inhibitors, anti-foaming agents, emulsion breakers, and hydrate inhibitors are tested while exposed to a prepared and charged surface of a coupon so as to draw the target material to the prepared and charged surface. The charged surface is fairly precisely charged using two other electrodes to calibrate the charge on the surface of the coupon. With the target substance presumably drawn to the coupon, the molecules on the surface of the coupon are excited by monochromatic light such as from a laser to induce vibrations within the molecules. The vibrations of the molecules reflect and scatter the monochromatic light in distinctive manners such that the collected light from the surface provides an indication of the presence of the target substance in the sample and a quantitative indication of the concentration of the target material in the sample. With the ability at lower power and reasonable cost to sense the presence well down below one percent and into the ppm range provides the opportunity to more precisely and efficiently add such chemicals to operating pipelines and storage tanks.
US08294890B2	Method and device for inspecting defects on both surfaces of magnetic disk A device that is capable of simultaneously inspecting both sides of surfaces of a magnetic disk to detect defects thereon includes a front-side defect detecting section and a back-side defect detecting section each of which optically detect a scratch and a defect that are present on the front and back surfaces of the magnetic disk, to improve a throughput for inspection. The back-side defect detecting section has an optical path changing section that reflects a laser beam emitted by a laser light source to change an optical path thereof and thereby to direct the laser beam toward the back surface of the magnetic disk and that reflects scattered light that has been collected by a Fresnel lens to change an optical path thereof and thereby to direct the scattered light toward a first photoelectric converter.
US08294884B2	Sideways drift correction device The invention relates to a sideways drift correction device for a mobile production machine comprising a removal of material and a tool for processing the removed material, having a sensor component and an evaluation component. The sensor component detects the structure of at least one part of the underground surface relative to which the production machine moves. The evaluation component determines the relative motion direction of a reference point on the production machine relative to the subsoil from the time-variable information of the underground surface, and derives steering correction information therefrom.
US08294881B2	Security system using LADAR-based sensors A security sensor system comprises one or more laser detection and ranging (LADAR) sensors configured for accumulation of three-dimensional image data. In one embodiment, the one or more LADAR sensors each comprise a LADAR device, such as a MEMS device, configured to transmit a plurality of laser pulses, and a microprocessor operatively coupled to the LADAR device. One or more data storage devices is operatively coupled to the microprocessor and configured to store the three-dimensional image data, as well as predetermined protected area boundary and fixed object definitions. A GPS receiver can be operatively coupled to the microprocessor and a GPS antenna. The microprocessor is configured to perform a LADAR image analysis that compares the three-dimensional image data with the protected area boundary and fixed object definitions to identify one or more potential intruders.
US08294875B2	Exposure apparatus and device fabrication method The present invention provides an exposure apparatus comprising a projection optical system configured to project a pattern of a reticle onto a substrate, a stage configured to move the substrate; and a sensor unit which is arranged on the stage and configured to receive light having passed through the projection optical system, the sensor unit including an aperture plate which is configured to be used in measuring different optical performances, and on which a plurality of aperture patterns with different shapes or different sizes are formed, and a photoelectric conversion device configured to photoelectrically convert the light beams from the plurality of aperture patterns.
US08294874B2	Exposure apparatus A scanning exposure apparatus has plural projection optical systems having plural mirrors configured to form an optical-axis shift vector. Its component in a direction orthogonal to a scanning direction is set so that adjacent areas in plural areas on the original can adjoin each other when viewed from the direction orthogonal to the scanning direction and adjacent areas in plural areas on the substrate can adjoin each other when viewed from the direction. A size of its component in the scanning direction is set so that a product between the imaging magnification of each projection optical system and a distance between centers of two areas on the original in the scanning direction corresponding to two projection optical systems in the plurality of projection optical systems can be equal to a distance between centers of two areas on the substrate corresponding to the two projection optical systems in the scanning direction.
US08294872B2	Information storage/readout device for use in continuously manufacturing system for liquid-crystal display elements, and method and system for producing the same An information storage/readout device for use in a system for continuously manufacturing liquid-crystal display elements comprises an information storage medium which stores therein slitting position information created based on the position of a defect detected by an inspection of a continuous polarizing composite film included in a continuous optical film laminate including a continuous polarizing composite film formed with an adhesive layer and a continuous carrier film releasably laminated on the adhesive layer, to indicate defective-polarizing-sheet slitting positions defining a defective or defect-containing polarizing sheet, and normal-polarizing-sheet slitting positions defining a normal or defect-free polarizing sheet, in the continuous inspected optical film laminate, and a roll of the continuous inspected optical film laminate which is provided with an identification indicia. In continuous manufacturing of liquid-crystal display elements, the present invention can dramatically enhance product accuracy and manufacturing speed and drastically improve product yield.
US08294869B2	Image display To provide an image display which is capable of preventing fracturing of a substrate which is attributable to a substrate expansion arising from heating or humidification during a manufacture process, impact in use, or distortion when curved display is conducted, a connection failure between a semiconductor chip and a wiring terminal which are mounted on the substrate, and crack occurring in the substrate in the vicinity of an area where the semiconductor chip is mounted, with no need to add members and with no limit of pulling the wiring around. An image display part is formed on one surface of a flexible substrate, and a groove with a depth not reaching a thickness of the substrate is continuously or intermittently defined in another surface of the substrate.
US08294865B2	Common bus design for a TFT-LCD display Embodiments of the present invention provide for a FFS TFT LCD with a high refresh rate without limiting the aperture of individual pixels. More specifically, embodiments of the invention provide for the use of common bus lines to reduce the effective resistance of the common electrode and to therefore allow for higher refresh rates of the display. Furthermore, the common bus lines can be positioned in such a manner so that they do not further reduce the aperture of the display. More specifically, the common bus lines can be positioned above or below existing elements of the display that are already opaque. Thus, adding the common bus lines need not reduce the aperture. The above can be achieved by, for example, placing the common bus lines above or below existing non-transparent lines, such as gate lines or data lines.
US08294862B2	Liquid crystal display device and method of fabricating the same A liquid crystal display device is provided. The liquid crystal display device includes a gate line and a data line formed on a substrate; a thin film transistor formed at an intersection of the gate line and the data line; a pixel electrode connected to the thin film transistor; a common electrode substantially parallel to the pixel electrode; and a conductive pattern in contact with the common electrode at a lateral side surface of the common electrode.
US08294860B2	Liquid crystal display device A liquid crystal display device is provided which has a pair of substrates and a liquid crystal layer sandwiched between the pair of substrates, in which liquid crystal molecules are vertically aligned with respect to the substrates when no voltage is applied between the substrates and the liquid crystal molecules tilt in a plurality of directions to be almost parallel to the substrates by applying a voltage between the substrates. In the liquid crystal layer, when the voltage is applied, a proportion of a region where the liquid crystal molecules tilt in a direction of 0 degrees to 180 degrees is different from a proportion of a region where the liquid crystal molecules tilt in a direction of 180 degrees to 360 degrees with the angle being defined counterclockwise with the right direction on a screen being 0 degrees.
US08294859B2	Transflective liquid crystal display device A transflective liquid crystal display device includes a liquid crystal film and a polarizing plate on a backlight source side. A transflective liquid crystal display device includes an uniaxially anisotropic film (a quarter wave plate) and a polarizing plate on a visual confirmation side. The liquid crystal film has the nematic hybrid orientation, in which a polymeric liquid crystal substance formed in a liquid state is fixed. The optical axis of the anisotropic film is disposed to be orthogonal or substantially orthogonal to that of the liquid crystal film.
US08294855B2	Method of fabricating a liquid crystal display device The present invention relates to a transflective thin film transistor substrate and method of fabricating the same that is adaptive for simplifying its process. The liquid crystal display device includes: first and second substrates; a gate line on the first substrate; a gate insulating film on the first substrate; a data line crossing the gate line to define a pixel area; a thin film transistor connected to the gate line and the data line; an organic insulating film on the gate line, the data line and the thin film transistor, and having a transmission hole in the pixel area; a pixel electrode on the organic insulating film of the pixel area via the transmission hole and connected to the thin film transistor; and a reflective electrode on the pixel electrode having a same edge part as the pixel electrode or an edge part located at inner side from an edge part of the pixel electrode and exposing the pixel electrode of the transmission hole.
US08294852B2	Liquid crystal display device comprising a combination of O-type polarizers and E-type polarizers An E-type polarizing layer is provided between a pair of orthogonally oriented O-type polarizing layers, and alternatively, an O-type polarizing layer and an E-type polarizing layer which are oriented orthogonal to each other are provided. When a liquid crystal layer has a slow axis, the E-type polarizing layer is disposed so that an absorption axis thereof is orthogonal to the slow axis. Therefore, a liquid crystal display device having a wide viewing angle is realized in which a contrast ratio is improved by suppressing a light leakage occurring when observed from an oblique direction.
US08294851B2	Manufacturing method of liquid crystal display panel A method for manufacturing a liquid crystal display panel including the steps is provided. A semi-finished liquid crystal display panel including a first substrate, a second substrate, a liquid crystal layer, an opposing electrode, scan lines, data lines, polymerizable molecules, pixel structures, first capacitor bottom electrodes, and second capacitor bottom electrodes is provided. Each pixel structure has a first pixel electrode and a second pixel electrode, and the blocks of the liquid crystal layer corresponding to the first pixel electrodes and the second pixel electrodes are respectively a plurality of first blocks and a plurality of second blocks. Then, a first voltage difference and a second voltage difference are respectively formed in the first blocks and the second blocks respectively, wherein the first voltage difference is different from the second voltage difference. Accordingly, the polymerizable molecules are polymerized to form the liquid crystal display panel.
US08294850B2	LCD panel having improved response A liquid crystal display (LCD) having a liquid crystal layer is provided. In one embodiment, the liquid crystal layer includes a nematic liquid crystal material having liquid crystal molecules in an untwisted state. A chiral dopant is dispersed within the liquid crystal layer and configured to bias the liquid crystal molecules toward a twisted state. Furthermore, a polymer network is disposed among the liquid crystal molecules and configured to bias the liquid crystal molecules toward the untwisted state. Various additional devices and methods are also provided.
US08294847B2	Optical unit, backlight device, liquid crystal module and liquid crystal display apparatus An optical unit for use in a backlight device of a liquid crystal display apparatus, includes a light-diffusing component to diffract incident light and a light-collecting component having multiple microlenses each having a shape of a hemisphere- or semi-oval-like protrusion on a light-emitting side of the light-collecting component. The components are provided in this order on an optical path of light emitted from a light source of the backlight device. The light-diffusing component includes a diffusing section having a first surface that faces the light source and an opposite second surface, and first and second prisms provided on the first and second surfaces, respectively. Each prism has a cross section like a teeth of a saw. Each first prism has a summit protruding towards the light source. Each second prism has a summit protruding in an opposite direction of the first prism.
US08294836B2	Liquid crystal display device and projector A liquid crystal display device includes: a liquid crystal panel which has a liquid crystal device containing liquid crystal operating in twist nematic mode and a micro-lens array disposed adjacent to the liquid crystal device; a first optical compensating plate disposed on the incident side of the liquid crystal panel to optically compensate the liquid crystal device; and a second optical compensating plate disposed on the exit side of the liquid crystal panel to optically compensate the liquid crystal device. A first retardation of the first optical compensating plate in system optical axis direction is larger than a second retardation of the second optical compensating plate in the system optical axis direction.
US08294835B2	Stage apparatus and control method for stage apparatus Provided is a stage apparatus and a control method for the stage apparatus capable of increasing a degree of freedom in terms of movement of a display part, and diversifying stage presentation in which the display part is utilized. A plurality of display parts (31) display video. At least one supporting member (32) supports the display part (31). A control part controls a position of the display part (31) such that the plurality of display parts (31) are moved to have a predetermined positional relation with respect to one another.
US08294833B2	Image projection method An image projection method comprises the steps of a) obtaining an image pixel array for the image to be projected; b) obtaining a plurality of pixel allocation arrays for the image pixel array, whereby each pixel allocation array comprises occupied elements and vacant elements; c) generating a trigger pulse train for a laser light source according to a pixel allocation array, whereby a trigger pulse is generated for each occupied element; d) generating a modulation signal for the laser light source; e) switching the laser light source with the trigger pulse train and modulating the laser light source with the modulation signal to generate a laser light pulse sequence for a sub-frame image; f) and scanning the laser light pulse sequence to traverse the display; thereby, the steps c) to f) are carried out for each pixel allocation array so that the image appears on the display.
US08294832B2	Remote control and television and power indication system A remote control for an electronic device includes a plurality of keys, a power supply, a power control unit, a code modulating unit, and a transmitter. The plurality of keys generates different first electrical signals when actuated. The power supply is operable to power the remote control. The power control unit detects a voltage of the power supply, and generates a second electrical signal when the voltage of the power supply falls below a predetermined value. The code modulating unit generates different key code signals according to the different first electrical signals, and a switch code signal according to the second electrical signal. The transmitter converts the different key code signals and the switch code signal into different wireless signals, and transmits the different wireless signals to the electronic device.
US08294830B2	Broadcast reception device and method for renewing channel information in broadcast reception device A broadcast receiving device comprising: a memory unit for storing a receivable channel information; a determination-information acquiring unit for acquiring determination information to identify a predetermined transmission condition of the transmission path; a determining unit for determining whether the transmission condition has varied, based on the determination information acquired by the determination-information acquiring unit; a detecting unit for detecting a channel of broadcasting signals which are receivable, by conducting an automatic scanning when the determining unit determines that the transmission condition of the transmission path has varied; and a renewing unit for renewing the channel information stored in the channel memory unit, based on a detected result obtained by the detecting unit.
US08294827B2	White balance correction method A method for correcting the white balance of a display by: setting a target color coordinates of a target white point of a target white point plane at a predetermined color temperature and a group of gray levels as the input gray levels in response to a user input command; constructing a white color image according to the group of the gray levels; measuring luminance and color coordinates of a measured white point of the white color image; estimating luminance of the R, G, B based on the standard color coordinates defined in a standard color space, the measured luminance and color coordinates of the measured white point; estimating gray levels of the R, G, B based on the estimated luminance of the R, G, B; and reconstructing the Gamma table based on the estimated adjusted gray levels of the two adjustable colors.
US08294821B1	HDMI consumer electronics control common interface A software or hardware agent running on a personal computing device provides allows application programs to interact with consumer electronic devices using standardized controls. The consumer electronic devices appear to be directly connected to the personal computing device rather than being connected over a high definition multimedia interface (HDMI) network. This enables a user to control the consumer electronic devices using a single interface rather than a separate interface for each consumer electronic device. The agent enumerates a universal serial bus (USB) human interface device (HID) for each consumer electronic device reported on the HDMI network. The USB HIDs represent the specific capabilities of the each one of the consumer electronic devices.
US08294818B2	De-interlacing method and controller thereof A de-interlacing method and controller is provided. The de-interlacing method includes steps of de-interlacing based on an ith odd input pixel row of an odd field and an ith even input pixel row of an even field to generate an ith odd output pixel row, where i is a natural number; de-interlacing based on the ith even input pixel row and an (i+1)th odd input pixel row of the odd field to generate an ith even output pixel row; and adjusting i and repeating the above steps to generate a complete interpolated frame.
US08294815B2	Camera support device A camera support device includes: a first rotating member to which an imaging device is fixed; a second rotating member having first and second arm portions interposing the first rotating member therebetween and supporting the first rotating member turnable by the first and second arm portions; a support member interposed between the first and second arm portions and supporting the second rotating member turnably; an operation member changing a distance between the first and second arm portions; a first engagement portion formed by a serration formed on a contact surface of at least one of the first and second arm portions and the first rotating member; and a second engagement portion formed by a serration formed on a contact surface of at least one of the first and second arm portions and the support member and being set to have an engagement depth different from that of the first engagement portion.
US08294813B2	Imaging device with a scene discriminator The imaging device of the present invention includes an image generator that generates an electric image from optical information inputted thereto; an operation portion that receives an instruction for a shooting preparation operation or a shooting operation from a user; a scene discriminator that discriminates a shooting scene on the basis of the image generated by the image generator and a picture quality adjuster that adjusts the picture quality of the image generated by the image generator on the basis of a result of discrimination performed by the scene discriminator. Due to this configuration, it is possible to discriminate an optimum shooting scene on the basis of an image to be captured, and consequently the operability can be improved.
US08294812B2	Image-shooting apparatus capable of performing super-resolution processing A super-resolution processing portion has a high-resolution image generation portion that fuses a plurality of first input images together to generate a high-resolution image. The first input images are shot at a shutter speed equal to or faster than the super-resolution limit shutter speed, which is the lower-limit shutter speed that enables super-resolution processing to make the resolution of the output image equal to or higher than that of the input images. According to the amount of exposure, one of the following different methods for super-resolution processing is selected: a first method that yields as the output image the high-resolution image; a second method that yields as the output image a weighted added image resulting from weighted addition of the high-resolution image and an image based on an averaged image; and a third method that yields as the output image a weighted added image resulting from weighted addition of the high-resolution image and an image based on a second input image.
US08294811B2	Auto-focusing techniques based on statistical blur estimation and associated systems and methods This is generally directed to auto-focusing techniques based on statistical blur estimation. An image can be captured at two or more candidate lens positions. The amount of blur of each image can then be determined, and the image containing the least amount of blur can be chosen as the “in-focus” image. In some embodiments, the amount of blur of an image can be determined by identifying how “Gaussian” an image is. Characteristics that are more Gaussian in nature can indicate that the image is more blurry. The Gaussianity of an image can be determined by estimating a generalized Gaussian shape parameter for that image. A smaller shape parameter can indicate the image is less Gaussian in nature. The shape parameter can be estimated in any suitable manner such as, for example, through a 2-d discrete wavelet transform, through a 1-d discrete wavelet transform, or through any other suitable manner.
US08294810B2	Assisting focusing method for face block An assisting focusing method is applicable in an image capture device having an auto focusing (AF) procedure. The AF procedure has a preset sampling interval. The assisting focusing method includes the following steps. An image for focusing is captured. A face parameter of a face block in the image for focusing is calculated. According to the face parameter, a parameter-to-focus conversion table is looked up to acquire a focusing section. According to the focusing section and a face sampling interval, the AF procedure is performed to acquire a target focus. The face sampling interval is smaller than the preset sampling interval.
US08294809B2	Dimensioning system The present invention determines the dimensions and volume of an object by using a novel 3-D camera that measures the distance to every reflective point in its field of view with a single pulse of light. The distance is computed by the time of flight of the pulse to each camera pixel. The accuracy of the measurement is augmented by capture of the laser pulse shape in each camera pixel. The camera can be used on an assembly line to develop quality control data for manufactured objects or on a moving or stationary system that weighs as well as dimensions the objects. The device can also ascertain the minimum size of a box required to enclose an object.
US08294806B2	Photographic lens system and image pickup apparatus A photographic lens system including multiple lens units where at least a part of one of the multiple lens units is movable in a direction, which includes a vector component orthogonal to an optical axis, and where the photographic lens system can have a normal and image stabilizing mode.
US08294805B2	Image capturing apparatus capable of displaying live preview image An image capturing apparatus includes: an imaging unit configured to capture an image of a subject and outputs image data containing the image; a display unit configured to display a live preview image of the subject based on the image data output from the imaging unit; a processor configured to set an image size of the image to be recorded and perform image processing on the live preview image to control a display range of the live preview image to be displayed on the display unit based on the image size to be recorded.
US08294804B2	Camera capable of reducing interference therein and a method of operating the same A method of operating a camera is disclosed. A shutter button is pressed to trigger capturing an image. Subsequently, a display-related signal is prevented from transferring to a display panel at least for a duration during which image data are being read out of an image sensor.
US08294798B2	Solid-state imaging apparatus A solid-state imaging apparatus including a pixel section having pixels arranged into rows and columns each pixel containing at least a photoelectric conversion device for converting an incident light into signal electric charges, a transfer device for transferring the signal electric charges generated at the photoelectric conversion device, and an amplification device for amplifying the transferred signal electric charges; constant current supplies each connected to respective one of the vertical signal lines; an amplification section for amplifying an image signal; a clip section for clipping the vertical signal line so that it does not fall below a predetermined voltage in a read period for outputting the signal electric charges generated at the photoelectric conversion device onto the vertical signal line; and a control section for changing a clip level of the clip section in accordance with setting of an amplification factor at the amplification section.
US08294792B2	Optical apparatus having control unit configured to reduce noise in captured image An optical apparatus includes a control unit configured to perform control to change power consumed by a lens unit or operation state of an actuator of the lens unit during processing of an image signal obtained from an image pickup element according to a noise tolerance of a camera and a set state of the camera, such as an ISO speed rating.
US08294791B2	Image correction apparatus for digital dodging An image correction apparatus reduces an input image, for each area, at a reduction ratio corresponding to the area, generates a reduced luminance image, and extracts a low-frequency component image from the reduced luminance image. The image correction apparatus enlarges the extracted low-frequency component image, for each area, at an enlargement ratio corresponding to the area, generates correction data according to a size of the input image, and corrects the input image according to the correction data.
US08294790B2	Blast resistant video recording device A video recording device adapted to be resistive to thermal and mechanical shocks experienced in a catastrophic event, the device including a plurality of interchangeable components, the device comprising: a housing; a video component releasably mounted in the housing and having a lens for capturing images from an external environment of the device and a digital processor for producing digital data from the captured images; a memory component releasably mounted in the housing and releasably coupled to the video component adapted for storing the digital data received from the video component, the memory component including a non-volatile memory unit and an enclosure adapted for inhibiting the transfer of thermal and mechanical shocks from the external environment to the non-volatile memory unit, the non-volatile memory unit enclosed in the enclosure; and an interface component releasably mounted in the housing and releasably coupled to the video component and the memory component, the interface component adapted for providing power and data communication from the external environment to the video component and the memory component.
US08294788B2	Hand-held device having positioning and photographing functions and geographical positioning methods thereof A hand-held device having positioning and photographing functions and geographical positioning methods thereof is provided. The hand-held device includes a photographing module, a positioning module, a database and a processor. The photographing module photographs environment of a shooting place to form a digital picture. The positioning module accesses a positioning data of the shooting place. The processor matches the positioning data of the shooting place with a geographical positioning condition when the digital picture is obtained, so as to get a target geographical area data corresponding to the shooting place, from all geographical area data. The target geographical area data is displayed on the digital picture corresponding to the shooting place and the geographical positioning condition is an area center data of every geographical area data or plural boundary pointers which include boundary coordinates of every geographical area data.
US08294784B2	Method, apparatus, and computer-readable storage medium for removing flickering in video images of objects illuminated by ambient lighting and screen light A method, apparatus, and computer-readable storage medium for removing flickering from a video of an object illuminated by a screen that operates on a refresh rate value (fscr) among a first value set including screen compatible refresh rate values, and an ambient lighting that operates on a certain line frequency value (fl) captured by a camera with a certain exposure time value (te) among a second value set including camera compatible exposure time values.
US08294783B2	Image-pickup apparatus and white-balance control method provided therefor The present invention allows for selecting a predetermined chromatic color for extraction from among a plurality of chromatic colors based on the result of identification of acquired photographing information. When the value of a white extraction area of the photographing information is smaller than a first threshold value, it is determined whether the value of the area of the selected predetermined chromatic color is greater than or equal to a second threshold value. If the value of the predetermined chromatic-color area is determined to be greater than or equal to the second threshold value, white balance is controlled by bringing the value of the predetermined chromatic-color area near to a predetermined target color value.
US08294782B2	Electromagnetic field high speed imaging apparatus An electromagnetic field high speed imaging apparatus, using an image sensing element having a filter function for each pixel, converts a local polarization state in detection light containing a difference frequency component Δf (\|fLO−fRF\|) between the modulation frequency fLO of irradiated light and the frequency fRF of the electromagnetic field emitted from a subject into local intensity of light, and captures it by an image sensor of an imaging unit to generate a two-dimensional image of distribution of the near electromagnetic field emitted from the subject. Each pixel of the image sensor comprises a photoelectric conversion element for converting the detection light from the optical unit into an electric charge, a plurality of charge storages, and a charge splitting part for dividing the electric charge generated in the photoelectric conversion element between the plurality of charge storages.
US08294781B2	System and method for sharpening image data Various techniques relating to image sharpening are provided. In one embodiment, a luminance image is obtained based upon image data acquired by an image sensor. A multi-scale unsharp mask, which may include at least two Gaussian filters of difference radii, is applied to the luminance image to determine a plurality of unsharp values. Each of the unsharp values may be compared to a corresponding threshold and, for the unsharp values that exceed their respective thresholds, the unsharp value is multiplied by a corresponding gain and added to a base image, which may be selected as the luminance image or the output of one of the Gaussian filters. Each gained unsharp value may be summed with the base image to produce a final sharpened output. In some embodiments, an attenuated gain may be applied to unsharp values that do not exceed their respective thresholds.
US08294780B2	Portable electronic device employing camera modules having different focal lengths An exemplary portable electronic device includes a main body, camera modules, a storage unit for storing images, and an image processing unit. The camera modules are accommodated in the main body and exposed the ambient environment. The camera modules have different focal lengths from each other, and are configured for simultaneously picking up images of an object. The image processing unit is electrically connected with the camera modules. The image processing unit is configured for comparing the modulation transfer function (MTF) values of the images, and transmitting data of the image having the greatest MTF value to the storage unit.
US08294779B2	Image sensing apparatus and storage medium An image sensing apparatus according to this invention includes an image sensing unit which sequentially generates still image data, a holding unit which holds a plurality of still image data, a display unit which displays the still image data, a setting unit which sets a predetermined state as the start timing of shooting by the image sensing unit, a determination unit which determines whether the predetermined state has been obtained, a shooting control unit which causes the image sensing unit to start shooting when the determination unit determines that the predetermined state has been obtained, a display control unit which causes the display unit to sequentially display, at a display speed lower than an actual time, the still image data, a selection unit which selects one of a plurality of image data displayed on the display unit, and a recording unit which records the selected image data.
US08294772B2	System and method for monitoring connections within an analog video system The invention relates to a system and method for monitoring connection performance within a network. In one embodiment, the invention is implemented by analyzing an array of status bits outputted by an analog to digital video decoder. By storing and statistically analyzing an array of status information units, the person monitoring the network can quickly and efficiently be notified of a connection problem, such as a degrading connection resulting in an intermittent signal. In another embodiment, the system and method are implemented by analyzing an array of time stamps outputted when processing frames of video from an analog video camera.
US08294767B2	Body scan A depth image of a scene may be received, observed, or captured by a device. The depth image may then be analyzed to determine whether the depth image includes a human target. For example, the depth image may include one or more targets including a human target and non-human targets. Each of the targets may be flood filled and compared to a pattern to determine whether the target may be a human target. If one or more of the targets in the depth image includes a human target, the human target may be scanned. A skeletal model of the human target may then be generated based on the scan.
US08294765B2	Video image monitoring system This is a video image monitoring system which can effectively detect a mobile object appearing in a captured video image even if a background image and other camera condition change continuously. The video image monitoring system comprises: a video-image-capturing section 100 for putting out image data based on a video image signal obtained by using a camera 10; a mobile-object-candidate-area-detecting section 101 for extracting a candidate area of a mobile object from the image data; and a mobile-object-detecting section 102 for determining whether the candidate area is the mobile object. The mobile-object-candidate-area-detecting section 101 quantizes a brightness gradient direction of the image data, and calculates a spatio-temporal histogram which represents the frequency of a direction code appearing in a predetermined spatio-temporal space. After that, the mobile-object-candidate-area-detecting section 101 calculates a statistical spatio-temporal space evaluation value of the spatio-temporal histogram. The mobile-object-detecting section 102 uses the spatio-temporal space richness to determine whether the candidate area is the mobile object.
US08294760B2	Electronic part recognition apparatus and chip mounter having the same An electronic part recognition apparatus and a chip mounter having the same are provided. The apparatus includes a part conveyor unit for moving an electronic part along a path and mounting the part at a mounting position, a position recognition portion for continuously recognizing position information of the part conveyor unit moving along the path, a controller for receiving the position information from the position recognition portion and generating a photographing signal, and an image processing unit for receiving the photographing signal from the controller and time-exposing the part to light to photograph an image of the part when the part is located at a part recognition region while the conveyor unit moves. The apparatus can capture an image of a part suctioned by a nozzle installed in a head of a chip mounter and moved without stoppage of the head to recognize a state of the suctioned electronic part.
US08294756B2	Image pickup system and method for maintaining the same An endoscope system, including: an endoscope for picking up an image of a subject and outputting an image pickup signal of the image; an external processor having a post-signal processing circuit which processes the image pickup signal inputted from the endoscope and generates a video signal that can be outputted to a monitor; and an output detecting circuit for detecting the presence or absence of an output of the image pickup signal and the presence or absence of an output of the video signal.
US08294753B2	Image display device and method of driving the same An image display device and a method of driving the same are provided. The image display device includes a lenticular lens array, a first backlit display element that is positioned on the lenticular lens array and is driven at a frame frequency of N×60 Hz, where N is an integer equal to or greater than 1, and a light source module under the lenticular lens array. The first backlit display element displays a video signal of a 2D format in a 2D mode and displays a video signal of an N-view 3D format in a 3D mode. The light source module irradiates light in the form of a surface light source onto the lenticular lens array in the 2D mode and irradiates light in the form of a plurality of line light sources onto the lenticular lens array in the 3D mode.
US08294748B2	Panorama imaging using a blending map A technique of generating a panoramic image involves acquiring a set of at least two main image frames, as well as corresponding generating and/or acquiring corresponding relatively low-resolution image frames, of overlapping portions of a panoramic scene. A map or other information is stored relating to the generation of a low-res panorama. A main panorama image is formed by joining main image frames based on the map or other information gained in the low-res process.
US08294744B2	Optical writing device, image forming apparatus, method of controlling optical writing device, and computer program product An optical writing device includes: a light source including arrays arranged in a main scanning direction, each array including light-emitting elements arranged in the main scanning direction; a correction-value holding unit to hold, correspondingly with a light-emitting element, a correction value for changing timing to read out pixel data stored in an image storage unit; and a light-source drive unit to drive the light source by reading out the stored pixel data stored, according to the correction value. The correction-value holding unit includes a first area for holding a first correction value corresponding to a first light-emitting element located at an end of an array and a second area for holding a second correction value corresponding to a second light-emitting element other than the first light-emitting element, the first holding area being larger than the second holding area.
US08294734B2	Image display device, image display method, image display system, image data transmitting device, program, and storage medium A control section of a slideshow display device includes a display control section. The display control section 115 causes a list of thumbnails to be displayed when a display timing at which a target image other than a currently displayed image is to be displayed comes before a predetermined point in time. As such, when display delay occurs, a list of thumbnails can be displayed, instead of the target image. This realizes an image display device which prevents a user from being subject to stress when display delay occurs in slideshow display.
US08294730B2	Anti-aliasing of a graphical object A method for rendering graphical data is provided. In one embodiment, the method includes rendering an aliased version of one or more polygons and sampling one or more edges of the aliased polygons. The method also includes calculating a curve that approximates the edge portion and intersects a set of pixels, determining the proportional areas of the pixels located between the curve and the aliased edge portion, and rendering an anti-aliased version of the edge portion based on the proportional areas. Various devices, machine-readable media, and other methods for anti-aliasing of a graphical object are also provided.
US08294729B2	Stroke-to-raster video conversion method having error correction capabilities Methods of performing stroke-to-raster video conversion having leading-edge error correction and/or falling-edge error correction are provided. Incoming data is pipelined before being written into a frame buffer. This allows each sample of data to be manipulated based on information obtained in samples that occur both before and after it. Highly accurate digital conversion of stroke video into a raster format having significantly reduced or eliminated noise and stray pixels from the video is therefore achieved.
US08294728B2	Process for generating display images from acquired recorded images, and means for carrying out the process An image processing device comprising an acquisition interface for acquiring recorded image data or recorded image signals and a graphics interface for a display device is constructed in such a way that a temporal sequence of recorded images can be acquired via the acquisition interface and an image data acquisition device connected to the latter and a temporal sequence of display images can be generated from the recorded image sequence, preferably with a smaller quantity of display images over the period of time in which the recorded image sequence is acquired. A display image of the display image sequence is generated from a partial sequence of at least two already acquired recorded images of the recorded image sequence, this partial sequence being associated with the display image of the display image sequence, and the display images can be sent to the display device via the graphics interface.
US08294724B2	Display device, output device and computer-readable recording medium storing output control program A display device includes a plurality of electronic papers that are each provided with a display surface outputting a piece of display data, a binding member that binds together the plurality of electronic papers, and an output device that controls output of the piece of display data to each of the plurality of electronic papers, a first storage device that stores rewrite information, a second storage device that stores a plurality of pieces of display data to be displayed on the plurality of electronic papers, an allocation device that respectively allocates the plurality of pieces of display data stored in the second storage device to a consecutive series of electronic papers for which the rewrite information permits rewriting, and a display control device that respectively displays the plurality of pieces of display data allocated by the allocation device on the consecutive series of electronic papers.
US08294720B2	Image processing apparatus having context memory controller An apparatus for use in image processing is set forth that comprises a pixel processor, context memory, and a context memory controller. The pixel processor is adapted to execute a pixel processing operation on a target pixel using a context of the target pixel. The context memory is adapted to store context values associated with the target pixel. The context memory controller may be adapted to control communication of context values between the pixel processor and the context memory. Further, the context memory controller may be responsive to a context initialization signal or the like provided by the pixel processor to initialize the content of the context memory to a known state, even before the pixel processor has completed its image processing operations and/or immediately after completion of its image processing operations. In one embodiment, the pixel processor executes a JBIG coding operation on the target pixel.
US08294719B1	Graphical representation of financial information At least one computer performs an act of determining which plurality of financial items in a market sector are to be included in a graphical representation thereof comprising a respective plurality of contiguous regions each having a respective area based on a respective net assets of its represented one of the plurality of financial items and each having a respective interior color based on a respective change in price of its represented one of the plurality of financial items. The plurality of financial items comprises a first financial item. The act of determining comprises determining that a second financial item in the market sector is not to be included in the graphical representation based on its correlation with the first financial item being less than zero. The graphical representation is displayed using a display device coupled to the at least one computer.
US08294714B1	Accelerated rendering with temporally interleaved details One embodiment of the invention sets forth a mechanism for interleaving consecutive display frames rendered at complementary reduced resolutions. The GPU driver configures a command stream associated with a frame received from a graphics application for reduced frame rendering. The command stream specifies a nominal resolution at which the frame should be rendered. The reduced resolution associated with the frame is determined based on the reduced resolution of an immediately preceding frame (i.e., the complementary reduced resolution), if one exists, or on GPU configuration information. The GPU driver then modifies the command stream to specify the reduced resolution. The GPU driver also inserts an upscale command sequence specifying the nominal resolution into the command stream. Once the command stream is configured in such a manner, the GPU driver transmits the command stream to the GPU for reduced rendering.
US08294713B1	Method and apparatus for illuminating objects in 3-D computer graphics A method and apparatus for illuminating objects in 3-D computer graphics are described in which a single equation that employs two light sources is used to perform vertex shading. In the vertex shading equation, a direct light source is used to calculate a diffuse component of the lighting, while a rotated light source is used to calculate a specular component of the lighting. Using a single equation that employs two different light sources may provide better lighting for portions of object(s) when compared to conventional vertex shading techniques, while doing so at the same or similar computational cost as conventional techniques that use a single light source to calculate the diffuse and specular components.
US08294712B2	Scalable method for rapidly detecting potential ground vehicle under cover using visualization of total occlusion footprint in point cloud population Techniques for facilitating detection of an object in a point cloud of three-dimensional imaging data representing an area of study where the object potentially is obscured by intervening obstacles are provided. The imaging data is processed to identify elements in the point cloud having substantially common attributes signifying that the identified elements correspond to a feature in the area of study. An isosurface is generated associating the elements having substantially common attributes. A reversed orientation visualization model for a region of interest is generated. The reversed orientation visual model areas of total occlusion that potentially signify presence of the object.
US08294711B2	Device, method, and program for three-dimensional imaging by reducing or eliminating parallax during a zoom operation Two or more images having a parallax therebetween are obtained by imaging a subject from different positions using imaging units. Three-dimensional processing for three-dimensional display is applied to the two or more images, and the two or more images are displayed on a display unit. While the imaging units carry out a zoom operation, three-dimensional display with a reduced parallax between the two or more images or two-dimensional display is performed.
US08294705B2	Virtual network operations center A system, method, program product and service for implementing a virtual network operations center. A system is disclosed that includes: a system for rendering three dimensional (3D) models in an observation space, in which the 3D models mirror actual components in an associated operations center. Also included is a system for rendering a virtual display in the observation space, wherein the virtual display provides a message board for operators viewing the observation space, a cueing system for generating cues within the 3D models; and a communications hub for providing bidirectional communications with the associated operations center.
US08294704B1	Parallel processing of object subtrees for multiprocessor systems A method implemented by one or more computers may include receiving data for graphical rendering and distributing a first portion of the data to a first computation process. The method may further include distributing a second portion of the data to a second computation process, where the second computation process is different than the first computation process, creating a first object subtree via the first computation process based on the first portion of the data, and creating a second object subtree via the second computation process based on the second portion of the data. The method may further also include assembling an object tree via a third computation process based on the first object subtree and the second object subtree and rendering a graphical scene based on the assembled object tree.
US08294702B2	Display device, method for driving same, and electronic apparatus Disclosed herein is a display device including: a pixel array part including row first drive lines, row second drive lines, and column signal lines; and a drive part including a horizontal drive circuit, a first vertical drive circuit, and a second vertical drive circuit, wherein the first vertical drive circuit simultaneously drives pixels on two rows adjacent to each other, the second vertical drive circuit simultaneously drives pixels on two rows adjacent to each other, and a pair of rows of the pixels simultaneously driven by the first vertical drive circuit and a pair of rows of the pixels simultaneously driven by the second vertical drive circuit are shifted from each other by one row, for light-emission operation of the pixels on a row-by-row basis.
US08294698B2	Processing circuit and electronic system utilizing the same A processing circuit coupled to a controlling circuit and including a first capacitor module, a second capacitor, a detection module, a first processing module, and a second processing module is disclosed. The first and the second capacitor modules are charged. The detection module generates a detection signal according to intensity of a light to charge the first and the second capacitor modules. The first processing module asserts a first output signal according to the time of charging the first capacitor module. The second processing module asserts a second output signal according to the time of charging the second capacitor module. The controlling circuit controls a backlight according to the asserted output signal.
US08294697B2	Register circuit and display driving circuit having the same Provided is a register circuit including a timing circuit controlled by an external control signal to receive an external timing signal and then to transmit a first timing signal and a second timing signal, wherein the first timing signal and the second timing signal have phases inverse to each other; two pass gates controlled by the first timing signal and the second timing signal to receive starting pulse signals and then transmit the pulse signals as one of the pass gates turns on; a signal output unit receiving the pulse signals to transmit an output signal; and two switches controlled by the external control signal to receive and to transmit the output signal as one of the switches turns on.
US08294691B2	Waveguard touch panel A method and apparatus are provided for detecting activation of a touch panel. The method includes the steps of providing an N by M touch panel including a matrix of N rows of touch elements along a first axis and M columns of touch elements along a second axis, providing N optical beams where a characteristic of each beam of the N beams is different than the corresponding characteristic of any other of the N optical beams, where the summation of a characteristic any first group of the N optical beams is different than the summation the corresponding characteristic of any other N beams and where each respective beam of the N optical beams corresponds to an input of each of the N rows; and summing the characteristic from an output of each of the N rows.
US08294690B2	Method and device for detecting terminal connection of 4-terminal or 5-terminal resistive touch panel A device and method for detecting connections of a 4- or 5-terminal resistive touch panel are disclosed. The device includes five terminals and a detecting unit. When the five terminals are connected to the touch panel, the detecting unit provides a high potential and a low potential to first and last of the five terminals, respectively, thereby determining whether the touch panel is a 4- or 5-terminal resistive touch panel by determining if there is a closed circuit between the two terminals.
US08294688B2	Resistive touch screen apparatus, a method and a computer program An apparatus including: a first resistive screen extending in a first direction and a second direction; a second resistive screen extending in the first direction and the second direction and separated from the first resistive screen; a first reference resistor; a voltage source configured to apply a voltage across a series combination of the first reference resistor and the first resistive screen; and a voltage detector configured to measure a first voltage across the reference resistor.
US08294684B2	Method and device for detecting terminal connection of 4-terminal or 5-terminal resistive touch panel A device and method for detecting connections of a 4- or 5-terminal resistive touch panel are disclosed. The device includes five terminals and a detecting unit. When the five terminals are connected to the touch panel, the detecting unit provides a high potential and a low potential to first and last of the five terminals, respectively, thereby determining whether the touch panel is a 4- or 5-terminal resistive touch panel by determining if there is a closed circuit between the two terminals.
US08294682B2	Displaying system and method thereof A displaying system includes a touch screen for displaying images and/or icons thereon and providing a communicating interface; a detecting module for detecting operations on the touch screen; a setting module for setting a zoom area and/or a zoom mode in response to user inputs; a characteristic computing module for computing the location and the trace of a drawing on the touch screen and comparing the computing result with the predetermined information and thereby determining a matching zoom mode and a selection mode; a controlling module for controlling the touch screen to zooming in/out the selected object(s) corresponding to a matched zoom mode and zoom area selection mode; and a storage module for storing predetermined information corresponding to the zoom modes, the detecting result of the detecting module, the computing result of the computing module, and providing memory space for the displaying system.
US08294678B2	Image display systems Image display systems are provided, in which a touch sensing circuit includes at least one voltage storing unit to generate a corresponding voltage when a capacitance variation caused by a touch event occurs. The voltage storing unit includes a first capacitor having a first terminal coupled to an alternating current (AC) common voltage from a common electrode and a second terminal coupled to a first node, a first switching element having a first terminal coupled to the second terminal of the first capacitor and a second terminal coupled to the AC common voltage, and a second switching element having a first terminal coupled to the second terminal of the first capacitor.
US08294675B2	Touchpad and pick button assembly A touchpad assembly for use in an electronic device is provided. The touchpad assembly may include a touchpad frame operative to be placed within an opening in an electronic device frame. The touchpad assembly may include a support plate for supporting a touchpad, and a bracket for receiving a pick button. The support plate and bracket may be manufactured into a same component to increase the rigidity of the touchpad assembly. The pick button may include a varying height to prevent the pick button from deflecting and to make the pick button travel for providing a selection instruction uniform. The pick button may be coupled to the frame using any suitable approach, including using springs connected the ends of the pick button to the frame. The frame may also include pads to muffle the sound of the pick button when it returns to its initial position after having been pressed.
US08294671B1	Computer peripheral with removable active element cartridge A peripheral device includes at least one active or trigger element housed in a cartridge that is removably mounted. A user can easily remove the cartridge with the active or trigger elements without using special tools. In some embodiments, the peripheral device can include a leveling member between a detection switch and a triggering interface to facilitate effective actuation of the triggering interface and activation of the detection switch from regions spaced from the detection switch. Some embodiments can include silencing or dampening features or structures to minimize or substantially eliminate sound generated upon activation of the triggering interface.
US08294666B2	Lapdesk with retractable touchpad A lapdesk for use with a laptop computer includes a housing having a top configured to support the laptop computer. The housing is configured to block heat emitted from the laptop computer from passing through the housing. The lapdesk further includes a tray having a touchpad disposed thereon. The tray is configured to slide into the housing and slide out from the housing. The lapdesk further includes a circuit coupled to the touchpad where the circuit is configured to transmit control signals from the touchpad to the laptop computer.
US08294663B2	Method of driving electrophoresis display device, electrophoresis device, and electronic apparatus A method of driving an electrophoresis display device having a displaying portion which includes an lectrophoresis element containing electrophoresis particles and disposed between a first electrode and a second electrode opposing to one another and which consists of a plurality of pixels, the driving method including a step of performing an image writing step in which an image is written into the displaying portion by applying a first potential or a second potential to the first electrode separately provided for the pixel and applying a reference pulse in which the first potential and the second potential repeatedly alternate at a predetermined interval to the second electrode which is a common electrode shared by all the pixels, and a step of performing at least one contrast maintaining step including a short term interval step in which the second electrode and all the first electrodes fall in a high impedance state for five or less seconds and an auxiliary pulse inputting step in which at least one cycle of the reference pulse is applied to the second electrode and a potential which is equivalent to the potential applied during the image writing step is applied to the first electrode while the reference pulse is applied.
US08294658B2	Parallax-reducing, luminance-preserving diffuser A diffuser incorporates diffuser elements (10) that each include a waveguide (12) coupled between a concentrator (14) and an inverse concentrator (16). The diffuser (44) may be disposed between a backlight (102) and a modulator (114) in a display (100). Luminance ratios of light rays emitted by a low resolution image-forming backlight (102) toward a high resolution light modulator (114) may be preserved such that, for viewing directions within the display's preferred angular viewing range, an observer perceives no significant change in the luminance of displayed images, irrespective of changes in the observer's viewing direction.
US08294655B2	Display drive device and display apparatus having same A liquid crystal display apparatus to which the present invention is applied has a first data conversion circuit and a second data conversion circuit. The first data conversion circuit converts each predetermined number of display data included in prepared display data into pixel data in which the respective display data are arranged in a predetermined arranging order and in time-series. The second data conversion circuit is provided for each the predetermined number of signal lines included in the display apparatus and sequentially applies display signal voltages corresponding to the pixel data to the predetermined number of signal lines respectively. The liquid crystal display apparatus equalizes the amounts of charges to be written in respective display pixels by reversing the arranging order of the display data in the pixel data and the order of applying the display signal voltages to the signal lines per field period or per horizontal scanning period.
US08294653B2	Display panel driving voltage output circuit A driving voltage output circuit for a matrix display panel includes high-side voltage followers and low-side voltage followers. Each voltage follower includes a differential input stage, a control stage, and an output stage. The differential input stage receives non-inverting and inverting inputs and produces first and second potentials. The control stage generates third and fourth potentials from the first and second potentials. The output stage includes three transistors connected respectively to the high-side power supply, the low-side power supply, and an intermediate reference potential, and connected in common to an output terminal. Two of the three transistors are of identical channel type and are controlled by the first and fourth potentials. The third transistor is of the opposite conductive type and is controlled by the third potential.
US08294650B2	Display panel driving apparatus, display apparatus, display panel driving method, and television receiver In one embodiment, a display panel driving apparatus which generates, based on an input gray scale, a gray scale of a first sub-frame and a gray scale of a second sub-frame so as to display the input gray scale as a result of a summation of respective display corresponding to the first sub-frame and the second sub-frame into which one frame is divided, and the gray scale of the second sub-frame being greater than the gray scale of the first sub-frame, for a response in which the input gray scale of a subsequent frame is greater than an input gray scale of a previous frame and the input gray scale of the subsequent frame is not less than a first threshold gray scale, a gray scale of the first sub-frame in the subsequent frame is set not more than a second threshold gray scale, regardless of input gray scale of the subsequent frame. Thus, it is possible to reduce jaggy in an edge of a moving image in time-division driving.
US08294648B2	Gray-scale current generating circuit, display device using the same, and display panel and driving method thereof A grayscale current generating circuit and an organic light emitting diode (OLED) display using the same, and a display panel and a driving method thereof. An exemplary display device according to an embodiment of the present invention includes a display unit having a plurality of data lines for transmitting a data current, a plurality of scan lines for transmitting a selection signal, and a plurality of pixel areas defined by the data lines and the scan lines. The display device includes a data driver for transforming a plurality of grayscale data into the data current and applying the data current to the data lines. In addition, the display device may include a scan driver for sequentially applying the selection signal to the plurality of scan lines. The data driver includes a first current generator for generating a plurality of first currents and a plurality of digital/analog (D/A) converters. The D/A converters include a plurality of current sample/hold circuits for respectively sampling/holding the first currents and outputting a plurality of second currents corresponding to the sampled/held first currents in response to at least one of the plurality of grayscale data.
US08294645B2	Liquid crystal device and method thereof The invention provides a liquid crystal device and method thereof. Subsequent to applying a first electrical voltage on a liquid crystal to induce a reorientation of the liquid crystal, a second electrical voltage with proper polarity is applied on the liquid crystal to assist the relaxation of the reorientation that was induced by the first electrical voltage. The “switch-off” phase of the liquid crystal can therefore be accelerated or temporally shortened, and the device can exhibit better performance such as fast response to on/off signals. The invention can be widely used LCD, LC shutter, LC lens, spatial light modulator, telecommunication device, tunable filter, beam steering device, and electrically driven LC device, among others.
US08294644B2	Circuit and control method for a light-emitting display A circuit for an element of a light-emitting display is proposed. The element comprises a current control means, first and second switching means and a light-emitting means. In one embodiment, a signal holding means is provided. The arrangement of the first and second switching means of the element makes it possible to measure the electrical parameters of the current control means and of the light-emitting means during operation. A light-emitting display having a plurality of elements is furthermore proposed. The light-emitting display has a control circuit and a memory. The measured values of the electrical parameters of the current control means (4) and of the light-emitting means of the elements are used to correct the control signal S that is used to drive the elements. This enables a uniform brightness distribution in the case of voltage actuation and makes it possible to compensate for temporal changes in the light-emitting means. In addition, a method for actuating the elements and the light-emitting display is proposed.
US08294640B2	Signal line driving circuit and light emitting device Dispersion occurs in the characteristics of the transistors. The invention is a signal line driving circuit having a first and a second current source circuits corresponding to each of a plurality of signal lines, a shift register, and a constant current source for video signal, in which the first current source circuit is disposed in a first latch and the second current source circuit is disposed in a second latch. The first current source circuit includes capacitive means for converting the current supplied from the constant current source for video signal into a voltage, according to a sampling pulse supplied from the shift register, and supplying means for supplying the current corresponding to the converted voltage. The second current source circuit includes capacitive means for converting the current supplied from the first latch into a voltage, according to a latch pulse, and supplying means for supplying the current corresponding to the converted voltage.
US08294638B2	Power saving display mode for organic electroluminescent displays An improved organic electroluminescent display includes a plurality of normal mode colors and a plurality of user-selected power saving mode colors. The display is switchable between a normal display mode and a power saving display mode. In the normal display mode, the normal mode colors are displayed by the display. Conversely, in the power saving display mode, the power saving mode colors are displayed by the display.
US08294635B2	Plasma display device and driving method of plasma display panel A stable address discharge is generated and number of unlit cells is decreased without heightening the voltage necessary for generating an address discharge. For this purpose, the device includes a plasma display panel and a driving circuit for driving the plasma display panel, in which the driving circuit drives the plasma display panel having a sub-field group formed of two or more continuous sub-fields for controlling addressing provided in one field period, so as not to generate sustain discharge in the discharge cell not causing sustain discharge and also in the subsequent sub-fields, the discharge cell is initialized by applying a ramp waveform voltage descending gently to the scan electrode, the lowest voltage of the ramp waveform voltage of the sub-field included in the sub-field group is made different from the lowest voltage of the ramp waveform voltage of the sub-field not included in the sub-field group.
US08294633B2	Methods for reducing artifacts in near-to-eye display systems Provided are methods and systems for reducing visual distortion in near-to-eye (“NTE”) visual display systems that is worn, at least partially, on a viewer's head. The movement rate of the viewer's head is sensed while an image that comprises individual content frames is displayed on the NTE using a vertically based raster scan. A characteristic of the raster scan is varied to mitigate distortion of the content frames due to the viewer's head movement.
US08294632B2	Antenna interface circuits including tunable impedance matching networks, electronic devices incorporating the same, and methods of tuning antenna interface circuits An antenna interface circuit for a wireless communication device includes a tunable matching circuit that is coupleable to an antenna. The tunable matching circuit includes a variable impedance element having a variable impedance Ztune. The interface circuit further includes a fixed impedance element having a fixed impedance Zmeas, and a switch coupled to the fixed impedance element and configured to controllably switch the fixed impedance element into electrical communication with the tunable matching circuit. Related devices and methods are also disclosed.
US08294631B2	Antenna with a bent portion An exemplary antenna system for an electromagnetic wave includes a conductor having a first portion and a second bent portion. The exemplary antenna system includes a first transformer connected to the second bent portion and configured to invert current of the second bent portion relative to current received from the first portion. An exemplary method for conducting an electromagnetic signal includes conducting an electromagnetic signal through a first portion and a second bent portion of a conductor. The exemplary method includes inverting current of the signal of the second bent portion relative to current received from the first portion. A wave created by current of the first portion can be added to a wave created by current of the second bent portion.
US08294630B2	Electronic device and antenna thereof An antenna is provided. The antenna includes a signal line, a ground line, a first radiation element and a second radiation element. The first radiation element is electrically connected to the signal line. The first radiation element includes a first U-shaped section and a first extension section. The signal line is connected to an end of the first U-shaped section, and the first extension section is connected to the other end thereof. The first U-shaped section includes a first notch toward a first direction. The second radiation element is electrically connected to the ground line. The second radiation element includes a second U-shaped section and a second extension section. The ground line is connected to an end of the second U-shaped section, and the second extension section is connected to the other end thereof. The second U-shaped section includes a second notch toward the first direction.
US08294628B2	Dual-band antenna front-end system The present invention relates to a multiple-port dual-band antenna system and the associated interface formed by DPDT or SPDT switches, that can be integrated on one and the same multi-layer structure.
US08294625B2	Antenna diversity system An antenna of the present invention includes an electrical half wave monopole antenna element fixedly attached to a surface, where the antenna element includes an electrical center. A first electrical feed point is located on a first side of the antenna element. A second electrical feed point is located on a second side of the antenna element. The second side generally opposes the first side of the antenna element. The first and second electrical feed points are about one-twentieth a wavelength from the electrical center. A first signal corresponds with the first electrical feed point and a second signal corresponds with the second electrical feed point. The first signal is out of phase when compared to the second signal.
US08294624B2	Automobile glass antenna and automobile window glass sheet An automobile glass antenna which improves the antenna gain, is provided.The automobile glass antenna has an H-band antenna conductor 3 connected with an H-band feeding portion 12 and extending in the transverse direction to receive high frequency band; an independent conductor that is separated from the H-band antenna conductor 3 and not connected with the H-band feeding portion 12 in terms of direct current, is provided in or on a side window glass sheet 20; the independent conductor has a first antenna element 1 extending in a vertical direction and second antenna elements 2 extending in a transverse direction; the first antenna element 1 and the second antenna elements 2 constitute a cross-shaped antenna element; and the H-band antenna conductor 3 and the independent conductor are capacitively coupled.
US08294615B2	Array antenna with irregular mesh and possible cold redundancy A transmit and/or receive array antenna comprises an array (R) of sub-arrays (SR) of at least one radiating element (ER) and control means charged with controlling the amplitude and/or the phase of the radiofrequency signals to be transmitted or received in the form of waves by each of the sub-arrays (SR) so that they transmit or receive signals according to a chosen pattern. The sub-arrays (SR) comprise a mean number of radiating elements (ER) which increases from the center of the array (R) to its periphery, and are arranged with respect to one another so as to constitute an irregular mesh offering pattern sidelobes of low intensity and a high gain in a favored direction.
US08294611B2	Method for the transmission of additional data along with navigation messages in a satellite navigation system A method for transmitting additional information in a satellite navigation system includes providing a navigation message including a continuous data stream having a prescribed bit rate and structuring the navigation message in a plurality of pages generated according to a prescribed page definition so as to transmit information, wherein each of the plurality of pages includes a checksum calculated as a function of information contained in the page. The method further includes generating at least one new page containing the additional information so as to form a changed, navigation message according to a further page definition that differs from the prescribed page definition such that the checksum calculated as a function of information contained on the page generated according to the prescribed page definition is false; and transmitting the at least one new page.
US08294605B1	Conversion of a discrete time quantized signal into a continuous time, continuously variable signal Provided are, among other things, systems, apparatuses, methods and techniques for converting a discrete-time quantized signal into a continuous-time, continuously variable signal. An exemplary converter preferably includes: (1) multiple oversampling converters, each processing a different frequency band, operated in parallel; (2) multirate (i.e., polyphase) delta-sigma modulators (preferably second-order or higher); (3) multi-bit quantizers; (4) multi-bit-to-variable-level signal converters, such as resistor ladder networks or current source networks; (5) adaptive nonlinear, bit-mapping to compensate for mismatches in the multi-bit-to-variable-level signal converters (e.g., by mimicking such mismatches and then shifting the resulting noise to a frequently range where it will be filtered out by a corresponding bandpass (reconstruction) filter); (6) multi-band (e.g., programmable noise-transfer-function response) bandpass delta-sigma modulators; and/or (7) a digital pre-distortion linearizer (DPL) for canceling noise and distortion introduced by an analog signal bandpass (reconstruction) filter bank.
US08294604B2	Test system and method for analog-to-digital converter Test system and method for analog-to-digital converter (ADC) based on a loopback architecture are provided to test an M-bit ADC. In the invention, an N-bit digital-to-analog converter (DAC) converts a digital input to a basic test signal, a segmentation circuit scales the basic test signal and superposes it with segmentation DC levels for providing corresponding segmented test signals, such that the ADC converts the segmented test signals to reflect result of testing. With the invention, practical loopback architecture of low-cost can be adopted for testing.
US08294603B2	System and method for providing high throughput entropy coding using syntax element partitioning A system and method for providing high throughput entropy coding contains the steps of: dividing syntax elements of video into one or more group of syntax elements; placing each group into a separate partition, resulting in more than one partition; and processing more than one of the more than one partition in parallel using entropy coding.
US08294596B2	Radio-frequency communication system for aircraft Disclosed is to an aircraft radiofrequency communication system. The system includes at least one at least one radiofrequency transceiver device that is configured to transmit and receive data according to a VDL mode 3 standard and to receive status information that relates to at least one radio link of the radiofrequency transceiver device and includes the status concerning the possibility of transmitting on a particular, selected frequency. In one embodiment, a man/machine interface unit is configured to display configuration information and at least a portion of the status information. In an alternative embodiment, at least one radiofrequency transceiver device is configured to further determine status information that represents a possibility of using the radiofrequency transceiver device in transmission.
US08294595B1	Speed detector for moving vehicles A method and apparatus for detecting moving vehicles. A determination is made as to whether a number of vehicles are present in a video data stream received from a camera system. In response to the number of vehicles being present, a number of speed measurements for each vehicle in the number of vehicles are obtained from a radar system. A determination is made as to whether a speed of a set of vehicles in the number of vehicles exceeds a threshold. In response to a determination that the speed of the set of vehicles exceeds the threshold, a report is created for the set of the vehicles exceeding the threshold.
US08294589B2	Real time radioactive training A method of and a system for tracking radioactive sources includes at least one RFID tag attached to a radioactive source shield, the shield receiving a radioactive source at a base location, and a TRX-Gamma box for detecting identification information from the RFID tag and sensing a first gamma radiation count from the radioactive source shield. The identification information and the first gamma radiation count are stored and the shield with the radioactive source is transported to a job location where the radioactive source is removed from the shield. At the job location, a check is made that the radioactive source has been returned to the shield by comparing any newly detected identification information with the stored identification information, and by comparing a sensed second gamma radiation count with the first gamma radiation count.
US08294588B2	Battery system for MRI compatible wireless patient monitor A patient monitoring system detects physiological signals from a patient during an MRI examination. The patient monitoring system wirelessly transmits data associated with the physiological signals to a remote base unit. The wireless transmission of data is carried out in a manner to not be disruptive to the MRI examination. The patient monitoring system has a removable, MRI magnet compatible battery.
US08294587B2	Smoke detector and method of checking blockage of its smoke holes A smoke detector has a housing, a smoke sensor in the housing capable of detecting smoke therein, and an alarm connected to the sensor signaling when the smoke sensor detects smoke. A partition subdivides the housing into separate first and second chambers, and the housing is formed with first and second smoke holes allowing air from the exterior into the first and second chambers. The partition has a sensor port provided with a sensor for detecting air flow through the sensor port and a fan port having a fan for drawing air from one of the chambers and forcing it into the other chamber. A controller connected to the fan and to the air-flow sensor operates the fan means to move air from the one chamber through the fan port into the other chamber and generates an output when air flow through the sensor port exceeds a predetermined limit.
US08294586B2	Topical negative pressure system with status indication A method and apparatus are disclosed for indicating a status of at least one operating parameter associated with a topical negative pressure (TNP) system. The method includes the steps of generating illumination from at least one LED, the illumination having at least one characteristic corresponding to a status of at least one operating parameter associated with the TNP system and being visible to a user.
US08294585B2	Complete hand care A complete hand hygiene station and method of monitoring a complete hand hygiene station are provided. The complete hand hygiene station may include at least an automated wash cylinder or chamber, a sanitizer dispenser and a lotion dispenser. The wash chamber and/or the sanitizer dispenser may be used to provide a user with a hand washing. The lotion dispenser may be used to moisturize a user's hands after the usage of the sanitizer dispenser. The complete hand hygiene station may be monitored to ensure compliance with one or more hygiene protocols. A particular hygiene protocol may specify hygiene requirements such as daily hygiene station usage, lotion usage subsequent to sanitizer usage, and/or mandatory wash chamber use subsequent to a predetermined number of lotion usages.
US08294581B2	Device and method for food management A medical device is disclosed. The medical device includes an RFID reader for receiving information from at least one RFID transponder. The medical device also includes a memory for storing a database and at least one processor for processing information. Also, a remote controller for a medical device is disclosed. The remote controller includes an information receiver for receiving information related to food. The infusion device also includes a memory for storing a database and at least one processor for processing information. A method for use in a medical device is also disclosed. The method includes receiving information from an RFID transponder related to food. Also, the processing the information by comparing the information to a database is included in the method. The method also includes determining the acceptability of the food and providing information related to acceptability to the user.
US08294580B2	System and method of monitoring personal protective equipment A multi-level equipment configuration monitoring system can include a plurality of RFID tags associated with respective user protective elements such as respirators, eye protectors, gloves boots, helmets and hearing protectors. A user communication unit can activate the tags and determine which elements are present. The determined elements can be compared to a pre-stored, approved list of elements to establish the state of a user's complement of protective equipment. Missing equipment can be immediately identified and brought to the user's attention. Information can be collected as to duration of use of the elements as well as duration of exposure of those elements to one or more predetermined hazardous conditions to schedule maintenance and replacement.
US08294579B2	Multiple radio frequency network node RFID tag In embodiments of the present invention improved capabilities are described for a Radio Frequency ID (RFID) tag that contains multiple Radio Frequency (RF) network nodes that provide enhanced memory capabilities, redundant functionality, and multiple frequency capabilities to the RFID tag using an inter-RF network node communication connection. The inter-RF network node communication may allow the coordination of RFID tag memory and functionality.
US08294577B2	Stressed magnetoresistive tamper detection devices A tamper sensing system mounted with respect to a protected structure so as to have corresponding stress changes occur therein in response to selected kinds of tamperings with said protected structure comprising a first pair of stress affected magnetoresistive memory devices each capable of having a magnetic material layer therein established in a selected one of a pair of alternative magnetization states if in a first kind of stress condition and of being established in a single magnetization state if in an alternative second kind of stress condition, and the magnetic material layer in each having a magnetization in a first direction in one of the pair of alternative magnetization states and in a second direction in that remaining one of the pair of magnetization states. A first magnetizing electrical conductor extends adjacent to each of the first pair of stress affected magnetoresistive memory devices to establish said magnetic material layer in that one of said pair of alternative magnetization states thereof so as to have its said corresponding magnetization be oppositely directed with respect to said magnetization of that other. The first pair of stress affected magnetoresistive memory devices can each be provided by a spin dependent tunneling device having differing numbers of magnetization states available thereto depending on whether being in differing ones of alternative stress conditions.
US08294575B2	Reteachable non-contact switching circuit A method for reteaching a switching circuit is provided. The method includes presenting a target within a sensing range of a sensor of the switching circuit for a pre-determined duration and acquiring an identification code of the target via the sensor. The method also includes comparing the acquired identification code with all stored identification codes of other targets previously used by the switching circuit as a basis for switching and reteaching the switching circuit for switching based on the acquired identification code if the acquired identification code is different from all stored identification codes previously used by the switching circuit as a basis for switching.
US08294572B2	Method and mechanism for assisted diagnosis and maintenance of health monitoring system The invention relates to a system and method of a health monitoring network which automates detection of faulty or failed sensors using real-time fault checking on a dynamically registered sensor data stream. The monitoring system and sensor network can provide a one-touch system to notify users when a sensor requires attention, without prior knowledge of the operational characteristics, installation method or configuration of sensors in the network. The network uses a decision engine to assist in maintenance according to a profile based on individual preferences and capabilities.
US08294571B2	Object location and reporting system for harsh RF environments A system verifies torquing of pressure fittings in an aircraft wheel well. A strain gauge and an ultra-wide band (UWB) pulse signal generator are placed on a wrench used to torque the fittings. The strain senses the torque applied by the wrench, and the pulse signal generator generates UWB pulse signals indicating the location of the fitting and the torque applied to the fitting. The pulse signals are received by UWB radios within the wheel well, which generate location measurements based on the received pulse signals. A processor automatically calculates the location of the fitting being torqued based on the location measurements, and a display produces a 3-dimensional image of the fittings and their torque status.
US08294569B2	Communication between devices based on device-to-device physical contact A method includes detecting one or more physical contacts between the device and another device and determining whether the one or more physical contacts correspond to one or more taps. The method further includes initiating a discovery request to the other device, when it is determined that the physical contact corresponds to the one or more taps, and communicating to the other device when a communication link is established between the device and the other device based on the discovery request.
US08294562B2	Display device A display device for a motor vehicle having an internal combustion engine for at least temporarily driving the motor vehicle, and for displaying operating-time-related data of the internal combustion engine. The display device is characterized in that the operating-time-related data are provided as portions of the operation of the motor vehicle with a switched-off internal combustion engine at entities (E, E′, E″, . . . ) occurring earlier on the route of the motor vehicle. The display device is configured to display these data in the manner of a histogram.
US08294561B2	Dashboard indicator module formed by a motor and electrical connection means The present invention relates to a dashboard indicator module comprising, in a casing, a rotary motor, an output shaft, mechanical reduction device associated with the motor, at least one electrical supply coil, electrical connection tabs linked to the coils leaving the casing and electrical contact elements, characterized in that the electrical contact elements can be fitted on the connection tabs in order to produce solderless connectors on the printed circuit or even removed from the connection tabs in order to allow the connection tabs of the motor to be soldered directly to the printed circuit.
US08294557B1	Synchronous interpersonal haptic communication system A method, apparatus and system of synchronous haptic communications between an active user and a passive user through a network is provided. An image from an imaging device is captured of the passive user. Geometry or position data is determined from the captured image by utilizing a depth component of the capture image. Haptic feedback is generated to a haptic interface used by the active user based upon the determined geometry or position data. Haptic data is captured from the haptic interface used by the active user and tactile output is generated to a tactile display associated with the passive user wherein the tactile output is based upon the haptic data in correlation with the geometry or position data to determine collisions therein.
US08294550B2	Authentication system, authentication method, and information processing apparatus An authentication system is provided with a room-security device, and an information processing apparatus installed in a controlled area controlled by the room-security device, in which the room-security device and the information processing apparatus are connected in a network. The room-security device obtains, from a user, identification information, and transmits the identification information to the information processing apparatus, if the user is permitted to enter a room based on the obtained identification information. The information processing apparatus receives the identification information. If it is detected that the user is alone in the controlled area based on the received identification information, the information processing apparatus performs authentication based on the received identification information instead of asking the user to enter authentication information to obtain the authentication information.
US08294544B2	Method for making magnetic components with M-phase coupling, and related inductor structures An M-phase coupled inductor including a magnetic core and M windings, where M is an integer greater than one. The magnetic core is formed of a core material, and the magnetic core includes a first outer leg forming a first gap. The first gap includes a first gap material having lower magnetic permeability than the core material. Each winding is wound at least partially around at least a portion of the magnetic core, and each winding has a respective leakage inductance. The first gap causes the leakage inductances to be greater than if the first outer leg did not form the first gap. The coupled inductor may be used in a power supply, and the power supply may be used in a computing apparatus.
US08294543B2	Confined field magnet system and method A system and method of generating a magnetic field that is uniform in magnitude and direction may generally restrict the field from expanding away from a longitudinal axis. In some instances, such a magnetic field may be controllable in magnitude and direction. In accordance with some embodiments, a generated magnetic field may be selectively confined to a predetermined three-dimensional space.
US08294542B2	Magnetic suspension device A magnetic suspension device comprises a magnetic base and a suspension body. The suspension body is suspended above the magnetic base. The suspension body is provided with a receiving coil and at least one luminous body. The magnetic base is provided with a transmitting coil. The transmitting coil transmits an AC signal to the receiving coil. The receiving coil converts the AC signal transmitted by the transmitting coil into electric energy and supplies the electric energy to the luminous body for emitting light. In the magnetic suspension device of the present invention, the transmitting coil is arranged at the magnetic base, and the receiving coil is arranged in the suspension body. Wireless power transmission is realized through the transmitting coil and the receiving coil, so, the luminous body arranged on the suspension body can emit light without any cell and external power supply. This wireless power transmission method can avoid the impact on the operation of the suspension body, which not only can ensure the favorable suspension effect of the suspension body, but also can make the suspension body emit light. The magnetic suspension device has a very good decorative effect, and can be widely used in fields such as toys, ornaments, advertisements, and so on.
US08294536B2	Cavity filter with a slider A cavity filter includes an enclosure, resonators secured inside the enclosure, a lid, a slider, and a driving device. The enclosure includes a bottom portion, sidewalls extending from edges of the bottom portion to define a cavity. Each sidewall defines a positioning portion at a top surface thereof. The lid covers the enclosure. The slider includes tuning cells each partially coated with metal and positioned opposite to one of the resonators. The slider is movably disposed between the lid and the resonators and slides on the positioning portions. The driving device is located inside the enclosure and drives the slider to move along the positioning portions to adjust a resonating frequency of the cavity filter.
US08294535B2	Electrical component and production method A component includes a first substrate having a first front side for holding first component structures, and a second substrate having a second front side for holding second component structures. The first and second substrates are connected together electrically and mechanically. The first and second front sides face each other. The first and second component structures include SAW structures, FBAR structures, MEMS sensors or switches, or MEOPS components, or combinations thereof.
US08294531B2	Microstrip line provided with conductor section having groove formed to sterically intersect strip conductor A microstrip line is constituted by including a grounding conductor and a strip conductor with a dielectric substrate being sandwiched between the grounding conductor and the strip conductor. The microstrip line includes a conductor section having at least one groove formed to sterically intersect the strip conductor, thereby exhibiting a substantially more uniform passing characteristic as compared with a prior art microstrip line.
US08294527B2	Oscillator circuit There is provided an oscillator circuit including: a current source; a resonant unit; an oscillation amplification unit connected to the current source while being connected in parallel to the resonant unit; a feedback resistor connected in parallel to the oscillation amplification unit; a bypass resistor having a resistance lower than a resistance of the feedback resistor; a switch unit connected between the feedback resistor and the bypass resistor, and configured to switch to the feedback resistor or the bypass resistor; and a control unit configured to control the switch unit such that a current from the current source is bypassed to the bypass resistor during a predetermined oscillation starting period, and to control the switch unit such that the current from the current source flows to the feedback resistor after the predetermined oscillation starting period has ended.
US08294517B2	Amplification circuit An amplification circuit may include an input differential pair including a first transistor receiving a positive input voltage and a second transistor receiving a negative input voltage, a first resistor that generates a difference current corresponding to a difference voltage between the positive input voltage and the negative input voltage, an output differential pair including a third transistor supplying a negative output voltage and a fourth transistor supplying a positive output voltage, a second resistor connected to a reference voltage to receive the difference current generated by the first resistor, and a bias circuit that supplies a bias current to the first transistor, the second transistor, the third transistor, and the fourth transistor. The first transistor, the second transistor, the third transistor, and the fourth transistor may have the same polarity.
US08294513B2	Demodulator and demodulation method A demodulator according to the present invention is the demodulator that demodulates a plurality of received symbols having different amplitude of carrier wave. The demodulator includes an amplitude value calculation unit that calculates a received symbol amplitude value by adding an absolute value of in-phase component and an absolute value of quadrature component determined from the amplitude of the carrier wave in the received symbol. Further, the demodulator includes a demodulation unit that detects a change of the received symbol amplitude value calculated by the amplitude value calculation unit, and demodulates the received symbol based on the detection result.
US08294510B2	CMOS circuit and semiconductor device with multiple operation mode biasing There is provided an output stage circuit including such MOSTs (M) that when their gates and sources are respectively set to an equal voltage, subthreshold leakage currents substantially flow between their drains and sources, wherein upon its deactivation, a voltage is applied to the gate of each of the MOSTs (M) in such a manner than a reverse bias is applied between the gate and source of the MOST (M). That is, when the MOST (M) is of a p channel type, a voltage higher than that of a p type source is applied to its gate. When the MOST (M) is of an n channel type, a voltage lower than that of an n type source is applied to its gate. Upon activation of the circuit, the MOST is held in a reverse bias state or controlled to a forward bias state according to an input voltage. A CMOS circuit and a semiconductor device can be realized each of which is small in leakage current even though its threshold voltage is low and which is operated at high speed and with a small voltage amplitude.
US08294509B2	Charge pump systems with reduction in inefficiencies due to charge sharing between capacitances Improvements in the efficiency of two charge pump designs are presented. As a charge pump switches between modes, capacitances are charged. Due to charge sharing between capacitances, inefficiencies are introduced. Techniques for reducing these inefficiencies are presented for two different charge pump designs are presented. For a clock voltage doubler type of pump, a four phase clock scheme is introduced to pre-charge the output nodes of the pump's legs. For a pump design where a set of capacitances are connected in series to supply the output during the charging phase, one or more pre-charging phases are introduced after the reset phase, but before the charging phase. In this pre-charge phase, the bottom plate of a capacitor is set to the high voltage level prior to being connected to the top plate of the preceding capacitor in the series.
US08294508B2	Method and device for driving the frequency of a clock signal of an integrated circuit An electronic device may include a controlled generator configured to generate an adjustable frequency clock signal at at least one part of an integrated circuit coupled to the output of the controller generator and including at least one transistor having a gate of less than forty-five nanometers in length. The electronic device may include determination circuitry configured to determine the temperature of the at least one part of the integrated circuit, and drive circuitry coupled to the determination circuitry and configured to control the generator to increase the frequency of the clock signal when the temperature increases.
US08294504B2	Methods and systems related to a configurable delay counter used with variable frequency clocks In certain arrangements and methods, a reset-able counter (100) produces multiple delay times as required by, for example, a finite state machine. The counter (100) counts a stored value by a configurable amount. That configurable amount is determined based upon the period of a clock cycle divided by a desired time unit. The value held by the counter does not represent a count of clock cycles, but rather a count of time units. In other aspects, a device generates fixed delays derived from a variable frequency input clock. The device includes a count circuit (100) and a comparator (114, 116). The number of time-units between consecutive clock edges of the input clock is stored, and the count circuit changes a current-count value by a corresponding amount, with the change being responsive to a clock edge of the input clock. The comparator (114, 116) compares the current-count value to a fixed value that represents a fixed delay time.
US08294503B1	Method and apparatus for reducing jitter in a transmitter A driver chain circuit and methods are provided. The driver chain circuit includes a plurality of voltage regulators and an inverter chain. The plurality of voltage regulators are operable to provide a bias to respective groups of one or more inverters within the inverter chain. The inverter chain includes a plurality of groups of one or more inverters. Each group of inverters is configured to receive a bias from a respective one of the plurality of voltage regulators.
US08294501B1	Multiphase clock generation and calibration Systems and methods are disclosed for improving the accuracy of phase spacing of multiphase clocks. In one example, method includes receiving a reference clock having a first frequency and sampling the reference clock with a plurality of multiphase clocks having a second frequency to generate a plurality of samples. The second frequency is a non-integer multiple of the first frequency. The method also includes detecting transitions of the reference clock occurring between the samples generated from a plurality of pairs of the multiphase clocks and counting the transitions to generate a transition count for each pair of the multiphase clocks. The method also includes summing a set of the transition counts to generate a measured phase for a first multiphase clock, calculating a reference phase for the first multiphase clock, and generating a phase skew value for the first multiphase clock based on the measured phase and the reference phase.
US08294500B1	Multi-phase interpolators and related methods A phase interpolator circuit includes first and second transistors coupled to form a differential pair, a load circuit, a first set of switch circuits, a second set of switch circuits, and a current source. The first set of switch circuits are coupled between the first transistor and the load circuit. The second set of switch circuits are coupled between the second transistor and the load circuit. The current source provides current for the differential pair.
US08294499B2	Clock signal generation circuit for reducuing current consumption, and semiconductor device having the same In an example embodiment, the semiconductor device includes a clock signal generation circuit. The clock signal generation circuit is configured to generate at least one control clock signal in response to an external clock signal and a read command signal. The clock signal generation circuit includes a plurality of delay circuits, and the clock signal generation circuit is configured to selectively disable at least one of the plurality of delay circuits to reduce power consumption.
US08294497B2	Low-offset charge pump, duty cycle stabilizer, and delay locked loop A charge pump circuit can include a first pair of transistors having connected sources and gates configured to receive a first pump signal and an inverse first pump signal and a second pair of transistors having connected drains and gates configured to receive a second pump signal and an inverse second pump signal, sources of the second pair of transistors being connected to drains of the first pair of transistors at first and second connection nodes, wherein the first and second pair of transistors are all of the same transistor type and provide an output current in response to the first and second pump signals. The charge pump circuit can also include a voltage stabilizer circuit connected to the second connection node and configured to regulate the second connection node to have a voltage within a predetermined range about a selectable voltage. Duty cycle stabilizers and control loops such as delay locked loops can include the charge pump circuit.
US08294496B2	Sawtooth oscillator A sawtooth generator circuit comprises a first triangular waveform generator with equal ramp up and ramp down rates and a second triangular waveform generator with equal ramp up and ramp down rates and which are equal to the ramp up and ramp down rates of the first triangular waveform generator. The first and second triangular waveform generators are controlled to be 180 degrees out of phase. A switching arrangement alternately switches the increasing or decreasing ramps of the first and second triangular waveform generators to an output of the sawtooth generator circuit.The invention provides a sawtooth generator circuit which is suitable for high frequency applications, with low current consumption and low ground bounce. A very fast falling edge can be obtained.
US08294494B2	Triangular-wave generating circuit synchronized with an external circuit A charge-discharge circuit charges or discharges a capacitor having a fixed electric potential at one end. A first comparator compares an output voltage of the capacitor with a first threshold voltage and outputs a first comparison signal in accordance with a comparison result. An edge detecting circuit detects an edge of a synchronization signal input from the outside and having a frequency of about ½ of a triangular-wave signal generated by the triangular-wave generating circuit, and outputs an edge detection signal that will be at a predetermined level for each of the detected edges. A charge-discharge controller receives the first comparison signal that is output from the first comparator and the edge detection signal that is output from the edge detecting circuit, and switches between a charge state and a discharge state of the charge-discharge circuit in accordance with a level transition of these signals. A voltage of the capacitor is output as a triangular-wave signal.
US08294492B2	Ultra-low-power circuit An ultra-low-power transconductance device is provided, (FIG. 1b, FIG. 1c), comprising a series connection of a transistor of a first channel type (A) and a transistor of a second channel type (B), the first channel type having a different polarity than the second channel type. The transistors each have a source, a drain and a gate. The source of the transistor of the first channel type (A) is coupled with the source of the transistor of the second channel type (B) and the drain of the transistor of the first channel type (A) is coupled with the gate of the transistor of the second channel type (B).
US08294490B1	Integrated circuit and method of asynchronously routing data in an integrated circuit An integrated circuit enabling asynchronous data communication is disclosed. The integrated circuit comprises a plurality of circuit blocks, each circuit block of the plurality of circuit blocks comprising programmable resources; and a routing network coupled to each circuit block of the plurality of circuit blocks, the routing network enabling asynchronous data communication with the plurality of circuit blocks. Each circuit block of the plurality of circuit blocks synchronously processes data received from the routing network. A method of routing data in an integrated circuit is also disclosed.
US08294485B2	Detecting asymmetrical transistor leakage defects A method of detecting low-probability defects in large transistor arrays (such as large arrays of SRAM cells), where the defects manifest themselves as asymmetrical leakage in a transistor (such as a pulldown nFET in an SRAM cell). These defects are detected by creating one or more test arrays, identical in all regards to the large transistor arrays up until the contact and metallization layers. Leakage is measured by applying an appropriate off-state voltage (e.g., 0V) by a common connection to all of the gates of the transistors in the test array, then measuring the aggregate drain/source leakage current, both forward and reverse (e.g., first grounded source and positively biased drain, then grounded drain and positively biased source) comparing the difference between the two leakage current measurements.
US08294483B2	Testing of multiple integrated circuits A testing system includes a tester probe and a plurality of integrated circuits. Tests are broadcast to the plurality of integrated circuits using carrierless ultra wideband (UWB) radio frequency (RF). All of the plurality of integrated circuits receive, at the same time, test input signals by way of carrierless UWB RF and all of the plurality of integrated circuits run tests and provide results based on the test input signals. Thus, the plurality of integrated circuits are tested simultaneously which significantly reduces test time. Also the tests are not inhibited by physical contact with the integrated circuits.
US08294475B2	Circuit arrangement comprising a fuse and a method for determining a condition of a fuse A circuit arrangement including a fuse comprises a fuse path (SP) which is coupled to a control input (SE) and comprises the fuse (RS) and a first charge reservoir (C1) serially connected thereto for providing a first charge state (L1), a reference path (RP) which is coupled to the control input (SE) and comprises a comparison element (RV) and a second charge reservoir (C2) serially connected thereto for providing a second charge state (L2), and an evaluation unit (AE) comprising a first input (E1) connected to the fuse path (SP) in a switchable manner, a second input (E2) connected to the reference path (RP) in a switchable manner, and a data output (DA) for providing a condition of the fuse (RS) depending on a difference between the first and second charge states (L1, L2). Further, a method for determining the condition of a fuse is provided.
US08294474B2	Device for sensing a fault current in a field bus system An electrical switching circuit for operating a bus of a field bus system senses a fault current based on a first current of a first bus line and a second current of a second bus line.
US08294470B2	One sheet test device and method of testing using the same A one sheet test device and a method of testing using the same that can prevent a change of current characteristics due to a failure panel by measuring a current of normal panels except for the failure panel, when testing a one sheet substrate that includes panels, first wires that are arranged in a first direction between and connected to the panels, second wires that are arranged in a second direction different from the first direction between and connected to the panels. The test device includes voltage application units that are connected to the first and second wires, respectively, to apply a selected one of the first voltage and the second voltage to the corresponding wires; and a test unit that controls the voltage application units to measure an on-current and off-current of each of the panels.
US08294466B2	Scaled plots of electromagnetic data Method for improving frequency-domain (1505), controlled-source electromagnetic data readability and interpretability in hydrocarbon prospecting by mapping a scaled amplitude or the relative amplitude (or phase) of the electromagnetic field in a scaled offset−scaled frequency plane (1510). The preferred mapping space uses the offset times the square-root of the frequency as the X-axis and the square-root of the frequency as the Y-axis. The preferred way to scale the amplitude of the electric field is to multiply it by the frequency to the power of −1.5. Resistive anomalies in the data may be identified by comparing negative offset data (or data relative to a reference) to positive offset data (1515). The location and size of a potentially hydrocarbon-bearing resistive body may be estimated from the position of the anomaly on the map (1520).
US08294463B2	Multi-purpose valve for cryogen gas egress A valve for controlling cryogen egress from a cryogen vessel has a housing having a low pressure side and a high pressure side with a fluid path defined between. A valve element is interposed between the low pressure side and the high pressure side of the housing. A mechanism is provided for holding the valve element against a valve seat. The mechanism has a cam shaft that is rotatable to displace the valve element from its seat to open the fluid path.
US08294458B2	Vibration and condition monitoring system and the parts thereof A vibration and condition monitoring system with true digital signal processing based design, with very limited analog based general signal conditioning and integrated specific sensor conditioning and sensor power supply options. The device supports direct connection of eddy current probe systems to the module, due to a built-in driver and linearization functionality. Linearization and compensation of a specific eddy current probe/cable system is done by measuring its far/infinite gap response. This response is then according to the invention recalculated into a linearization curve/transfer function. Specific sensor signal conditioning is not dependent on hardware, but only on embedded software (firmware). There is full sensor input support in an I.S. environment. Not only the common sensor input types from accelerometer, velocity sensor or eddy current probe system for both vibration and/or speed measurements.
US08294457B2	Rotary magnetic encoder assembly, chip and method A rotary magnetic encoder assembly that has a freewheeling rotatable exciter magnet onboard that excites a magnetic field sensor region of an encoder chip when magnetic interaction between the exciter magnet and rotating encoder shaft causes the exciter magnet to rotate. In one embodiment, a drive magnet carried by the shaft magnetically couples with the exciter magnet because the medium therebetween has low magnetic permeability enabling rotation substantially in unison with the shaft. The exciter magnet is disposed in an onboard retainer pocket that accurately locates the magnet relative to the sensor region of the encoder chip. In one preferred embodiment, the exciter magnet retainer pocket is disposed onboard the encoder chip, such as by being formed as part of the package body of the chip that can be integrally formed or as part of a module that is mountable on the chip.
US08294456B2	Leak detector comprising a position determining system for the hand-operated probe The leak detector comprises a basic unit that is connected to a probe by a hose. The probe tip is placed against test zones of the test object. In case that test gas escapes from the test object, this is detected by a test gas detector in the base unit. According to the disclosure, a position determining system is provided which comprises a transmitter, a receiver that is disposed inside the probe, and a supply and evaluation unit. Thereby, the presence of the probe tip in the individual test zones is monitored and confirmed.
US08294455B2	Arrangement for detecting the change in a relative position of two parts in relation to one another There is described an arrangement for detecting a change in a position between two parts which can be displaced in relation to one another. The arrangement has at least one electromechanical registering device having a monitoring chamber, which is shielded from manipulations taking effect from the outside, a number of monitoring bodies in the monitoring chamber, the number comprising at least two components and these components differing from one another in terms of a physical parameter, motion transfer means, which, in the event of the change in the positioning being returned to an initial state, cause the monitoring bodies to be moved from a first monitoring arrangement into a second monitoring arrangement. A sensor device has sensors which generate a sensor signal corresponding to the physical parameter of a monitoring body associated with each sensor in the first and second monitoring arrangement, and each sensor signal is fed to an evaluation unit.
US08294450B2	Start-up circuits for starting up bandgap reference circuits An integrated circuit structure includes a bandgap reference circuit and a start-up circuit. The bandgap reference circuit includes a positive power supply node and a PMOS transistor including a source coupled to the positive power supply node. The start-up circuit is configured to be turned on during a start-up stage of the bandgap reference circuit, and to be turned off after the start-up stage. The start-up circuit includes a switch configured to interconnect a gate and a drain of the PMOS transistor during the start-up stage, and to disconnect the gate of the PMOS transistor from the drain of the PMOS transistor after the start-up stage.
US08294445B2	Switching voltage regulator with frequency selection Techniques for mitigating interference from a switching voltage regulator by intelligently varying the switcher frequency of the switching voltage regulator are provided. In one aspect, the switcher frequency is set by adjusting a frequency setting input to a programmable clock divider. In a further aspect, a processor drives a programmable clock divider which receives a value representative of a dividing factor by which to divide a reference clock frequency signal to generate a desired switcher frequency for the switching voltage regulator. Values of the programmable clock divider are selectively varied to achieve optimal performance and mitigate the effect of switcher frequency spurious content for a given operating condition or conditions.
US08294444B2	Power tracking device and power tracking method thereof A power tracking device for a power generation apparatus is provided. A multiplier generates a power level signal according to a current signal and a voltage signal both sensed from the output of the power generation apparatus. A sample-and-hold circuit samples the power level signal according to a sampling clock and generates a current level signal, a peak level signal, and a threshold level signal according to an update signal. A compare circuit compares the current, peak and threshold level signals to generate the update signal and a change signal. A converter performs pulse width modulation (PWM) to generate a PWM signal according to a control signal corresponding to the change signal and converts the output of the power generation apparatus to a load according to the PWM signal.
US08294441B2	Fast low dropout voltage regulator circuit A voltage regulator includes first and second closed-loop amplifiers and a N-type transistor. The first amplifier receives a first reference voltage and a feedback voltage. The second amplifier is responsive to the first amplifier and to the regulated output voltage of the regulator. Both amplifiers are biased by a biasing voltage. The second amplifier has a bandwidth greater than the bandwidth of the first amplifier and a gain smaller that the gain of the first amplifier. The N-type transistor has a first terminal responsive to the output of the second amplifier, a second terminal that receives the input voltage being regulated, and a third terminal that supplies the regulated output voltage. The feedback voltage is generating by dividing the regulated output voltage. An optional fixed or dynamically biased current source biases the first terminal of the N-type transistor. The voltage regulator optionally includes an overshoot correction circuit.
US08294440B2	Voltage regulator using depletion mode pass driver and boot-strapped, input isolated floating reference Multiple embodiments of a linear voltage regulator are described that use a bipolar output transistor to deliver current and a regulated voltage to a load. The bipolar output transistor assures low output impedance providing isolation from load induced noise. A first depletion mode field effect transistor FET drives the output transistor dependent on a correction signal from an error amplifier. The error amplifier compares a fixed voltage reference to a portion of the output voltage to set a control voltage for the FET gate. Output voltage is set with an offset voltage referenced to circuit ground and can be generated with a single resistor to circuit ground by a current through the resistor which is set from VREF and the regulated output voltage. Output current is limited with a second depletion mode FET that senses the difference in regulator output voltage and voltage at said first FET transistor drain. All circuitry except the output transistor and 2 FET drivers are bootstrap powered from the regulated output voltage to isolate almost all circuit elements from noise present on the input power source.
US08294439B2	Buck-boost switching regulator and control circuit and method therefor The present invention discloses a buck-boost switching regulator, and a control circuit and a method therefor, to convert an input voltage to an output voltage. The control method comprises: obtaining a feedback signal relating to the output voltage; comparing the feedback signal with a reference voltage to generate an error amplified signal; when the error amplified signal is between a first voltage (V1) and a second voltage (V2), causing the switching regulator to operate in a buck conversion mode; when the error amplified signal is between a third voltage (V3) and a fourth voltage (V4), causing the switching regulator to operate in a boost conversion mode; and when the error amplified signal is between the second voltage and the third voltage, causing the switching regulator to operate in a buck-boost conversion mode in which each power switch operates according to a respective predetermined pulse width, wherein V1
US08294436B2	DC/DC converter and method for controlling a DC/DC converter A DC/DC converter comprises an inductive element (L) having a first terminal connected to an input connection (1) and a second terminal (4) coupled to a reference potential connection (3) by a first switching element (N1). A second switching element (P1) being a p-channel field-effect transistor couples the second terminal (4) to an output connection (2). A control unit (CTL) comprises a detection unit which is configured to detect a first mode of operation in which an input voltage (VIN) is higher than a desired output voltage (VOUT). The control unit is configured, upon detection of the first mode of operation, during a first phase (PH1) to control the first switching element (N1) to a closed state and a second switching element (P1) to an open state, during a second phase (PH2) which comprises a first sub-phase (PH2A) and a second sub-phase (PH2B), to control the first switching element (N1) to an open state, during the first sub-phase (PH2A), to control the second switching element (P1) to a closed state, and, during the second sub-phase (PH2B), to provide a control voltage to a gate terminal of the second switching element (P1) which is higher than a difference between an output voltage (VOUT) and a threshold voltage of the second switching element (P1).
US08294435B2	Power supply apparatus supplying power stored in power storage unit to load and power supply system including power supply apparatus A power supply apparatus converting electric power stored in a first power storage unit into a prescribed voltage for supply to a load includes: a power storage unit-side terminal coupled to the first power storage unit; a second power storage unit; a load-side terminal coupled to the load; a converter unit for increasing output voltage of the first power storage unit to a first voltage and outputting the first voltage to the load-side terminal at a time of discharging of the first power storage unit; a step-up circuit for increasing the output voltage of the first power storage unit and supplying the increased voltage to the second power storage unit; and a backflow prevention circuit arranged between the second power storage unit and the load-side terminal to allow current to flow from the second power storage unit to the load-side terminal and block current flowing from the load-side terminal to the second power storage unit.
US08294431B2	Method of controlling a variable speed constant frequency generator A method of controlling an engine-driven, electrical generator is provided. The generator generates an output voltage at a frequency with the engine running at an operating speed. The method includes the steps of connecting the generator to a load and varying the operating speed of the engine to optimize fuel consumption in response to the load. Thereafter, the frequency of the output voltage is modified to a predetermined level.
US08294430B2	Double-fed asynchronous generator and method for its operation The invention relates to a double-fed asynchronous generator, which is provided with a slipring rotor (1b), and to a method for its operation. In the normal manner, the asynchronous generator has a machine-side converter (5) and a network-side converter (6). According to the invention, the asynchronous generator is designed to supply short-circuit power in that at least one machine-side rotor current (iRM) is maintained in the event of a short circuit, in order to allow the formation of a stator-side short-circuit current. In order that inherent short-circuit currents in sensitive components of the converters (5, 6) are nevertheless avoided, at least the machine-side rotor current (iRM) is maintained in such a way that the actual rotor current (iRMact) in the event of a short circuit is used as the new nominal value in a control apparatus for the asynchronous generator.
US08294428B2	Electricity accumulating device An electricity accumulating device includes capacitors connected in series, balanced voltage adjusting portions connected to the capacitors respectively, and a control circuit connected to the balanced voltage adjusting portions. The control circuit performs the following operations: measuring two voltages at different times from each other across each capacitor during the non-charge-or-discharge period of the capacitors by using the balanced voltage adjusting portions; calculating the absolute value of the difference between the two voltages; determining the balanced voltage of each of the capacitors according to the absolute value; and controlling the balanced voltage adjusting portions to make the voltage across each capacitor a balanced voltage.
US08294427B2	Battery charger for multiple mobile devices A disclosed battery charger comprises multiple interfaces provided corresponding to multiple mobile devices, the interfaces being connected to the mobile devices in wired or wireless connection; a charge parameter setting unit setting one or more charge parameters for the mobile devices; a switching control unit switching timing of charging the multiple mobile devices based on the charge parameters set by the charge parameter setting unit; and a charging unit charging one of the mobile devices selected by the switching control unit.
US08294426B2	Secondary battery device and vehicle According to one embodiment, a secondary battery device includes a first assembled battery including a plurality of secondary battery cells, a second assembled battery including a plurality of secondary battery cells and connected in series to a low-potential terminal of the first assembled battery, a disconnecting module capable of mechanically switching connection between the first assembled battery and the second assembled battery, a voltage measurement circuit configured to measure voltages of the plurality of secondary battery cells of the second assembled battery, a first power source wiring connected between a high-potential terminal of the second assembled battery and the voltage measurement circuit, a second power source wiring connected between a low-potential terminal of the second assembled battery and the voltage measurement circuit, and a filter connected between the first power source wiring and the second power source wiring.
US08294423B2	Voltage measuring device A voltage measuring device includes a current detecting section that detects a charging or discharging current of a multiple-set battery; block voltage detecting sections that detect voltages of a plurality blocks respectively; and a control section that outputs a request to the block voltage detecting sections via a first communication line to acquire voltage data. Each of the block voltage detecting sections includes an active power source and a lower-power source. The control section transmits a low-power consumption mode setting signal to the block voltage detecting sections respectively when the charging or discharging current has not been detected by the current detecting section for a first time period. Each of the block voltage detecting sections switches an operating mode from a normal mode to a low-power consumption mode when the low-power consumption mode setting signal is received.
US08294421B2	Cell balancing systems employing transformers A cell balancing circuit for balancing battery cells includes a transformer and a switching controller. The transformer has a primary winding and a secondary winding. The switching controller can select a first cell coupled to the primary winding and select a second cell coupled to the secondary winding. The first cell and the second cell are coupled in series. The first cell has a cell voltage that is greater than the second cell. The cell balancing circuit further includes a controller coupled to the primary winding. The controller controls energy from the first cell to the primary winding so as to transfer the energy from the first cell to the second cell to balance the battery cells.
US08294414B2	Recharging device with voltage detection for an alkaline primary cell A recharging device with voltage detection for an alkaline primary cell includes an oscillating unit that generates a pulse signal from an input power to charge the alkaline primary cell. The recharging device also includes a detecting unit configured to be electrically coupled to the alkaline primary cell. The detecting unit is also configured to detect a voltage of the alkaline primary cell and output a corresponding detection signal. The recharging device further includes a control unit electrically coupled to the oscillating unit and the detecting unit. The control unit controls the oscillating unit to operate in one of a first charge mode and a waiting mode based on the detection signal output by the detecting unit. The oscillating unit outputs the pulse signal when operated in the first charge mode and discontinues output of the pulse signal when operated in the waiting mode.
US08294410B2	Method and apparatus for failsafe monitoring an electromotive drive A method and an apparatus for the failsafe monitoring of an electromotive drive without additional sensors, including a drive having a three-phase control of an electric motor, detection of the current and voltage profiles of each of the three phases, as they are forwarded to the motor by drive electronics, determination of the load speed while using the detected current and voltage values, where the determination of the load speed takes place by calculating an observer model with reference to the detected current, to the detected voltage, to the frequency preset by the control and to the characteristic data of the motor and generation of a failsafe switch signal for the motor when the calculated load speed does not correspond to a preset desired speed within the framework of preset tolerances. The load torque can also be determined and monitored with reference to the observer model.
US08294408B2	Power supply with two series inverters for a polyphase electromechanical actuator The invention relates to a power supply having two inverters (A, B) in series for powering an electromechanical actuator having an electric motor including a plurality of windings (R1, R2, R3) forming phases, each inverter being connected to its own ground (50; 51) and having a voltage source (U1; U2) having as many arms (A1, A2, A3; B1, B2, B3) as there are windings to be powered, each arm including two controlled switches (5, 6) connected in series, with a point therebetween being provided for connection to one end of one of the windings. According to the invention, each inverter includes an additional arm (A4; B4) having two controlled switches, the two additional arms being interconnected by a bridge (7) that is connected to each of the additional arms at a point that is situated between the switches.
US08294406B2	Parallel kinematics micro-positioning system The present invention is a parallel kinematic linkage based micro-positioning system that can provide precise movement at the micron and sub-micron level of a payload that is compatible with an existing automation system. The system has a motor controller, a digital signal processor, a base frame, a first motor, a first cranking arm with a first connecting link and an intermediate stage that mounts a second motor that is attached to a second cranking arm with a second connecting link. There is also an output stage (also called a table) that is precisely moved by the second cranking arm and a first and second optical linear encoder used in combination with the first and second motor and the first and second cranking arm forming a first motor assembly that converts operational data into a plurality of highly precise X-axes and Y-axes payload linear movements.
US08294401B2	Control of electrical machines This invention relates to the control of electrical machines and is concerned more particularly, though not exclusively, with the control of flux switching brushless permanent magnet and switched reluctance electrical machines without a mechanical shaft position sensor. Brushless Reluctance and permanent magnet motors can be used in many applications, since they do not require the use of commutators or brushes in supplying electrical power to the rotor of the motor. An electrical machine is provided for converting electrical energy into mechanical energy and/or mechanical energy into electrical energy, the machine comprising a stator and a rotor, the stator having one or more electrical windings wherein at least one electrical parameter of the windings have a cyclic variation related to rotor position; at least one control device for controlling supply of electrical current to or from the or each said electrical winding, and at least one rotor position sensor means for detecting at least one electrical signal related to the cyclic variation of at least one electrical parameter of the or each said electrical winding wherein at least one said rotor position sensor means comprises the steps of measuring the said electrical signal at least once during any part of a switching cycle, conversion of the at least one measured electrical signal to a ratiometric quantity representative of an estimate of the rotor position corresponding to the at least one measured electrical signal and using the said ratiometric quantity in a calculation to maintain the current passing through the or each said electrical winding in synchronism with rotor rotation.
US08294397B2	Sensorless starting control method for a BLDC motor A sensorless starting control method for a brushless direct current (BLDC) motor, comprising a first rotor-positioning step configured to position a rotor in a first position by operating a coil unit in a first excitation state, a second rotor-positioning step configured to operate the coil unit in a second excitation state such that the rotor rotates from the first position to a second position, and an open-looped starting step configured to excite a plurality of coils of the coil unit in sequence so as to drive the rotor to rotate in a predetermined direction, wherein the coil unit generates a back electromotive force (EMF) when the rotor rotates in the predetermined direction. The method further comprises a close-looped operation step configured to control the BLDC motor to attain a predetermined rotational speed via a feedback of the back EMF.
US08294396B2	Compact FPGA-based digital motor controller A compact field programmable gate array (FPGA)-based digital motor controller (102), a method, and a design structure are provided. The compact FPGA-based digital motor controller (102) includes a sensor interface (206) configured to receive sensor data from one or more sensors (104) and generate conditioned sensor data. The one or more sensors (104) provide position information for a DC brushless motor (108). The compact FPGA-based digital motor controller (102) also includes a commutation control (210) configured to create switching commands to control commutation for the DC brushless motor (108). The commutation control (210) generates commutation pulses from the conditioned sensor data of the sensor interface (206). The compact FPGA-based digital motor controller (102) also includes a time inverter (208) configured to receive the commutation pulses. The time inverter (208) converts the commutation pulses into a rotational speed of the DC brushless motor (108) to provide a linear feedback control parameter.
US08294394B2	Braking system for the undercarriage of an aircraft A braking system for an aircraft provided with undercarriage, wherein an axial-flux reversible electric machine is set between the wheel and the frame of the undercarriage; current-dissipating resistors are provided, which can be connected to the windings of the axial-flux reversible electric machine during rotation of said wheel for dissipating by the Joule effect the induced currents generated by the axial-flux electric machine, which behaves as current generator, and producing a braking effect that slows down the movement of the wheel, thus exerting a braking action.
US08294392B2	Arrangement for supplying power to a coupled system of machines An arrangement for supplying power to a system includes a first electric drive unit constructed to supply mechanical power to or receive mechanical power from a first coupled system of machines and a second electric drive unit constructed to supply mechanical power to or receive mechanical power from a second coupled system of machines. The first and second coupled system of machines are constructed to receive mechanical power or mechanical energy or to supply mechanical power or mechanical energy. The arrangement further includes a first kinetic energy storage device having a first electrical energy exchange machine which is electrically connected to the first electric drive unit, and a second kinetic energy storage device having a second electrical energy exchange machine which is electrically connected to the second electric drive unit. The first kinetic energy storage device is coupled to the second kinetic energy storage device.
US08294381B2	PWM dimming circuit for LED A PWM dimming circuit for a LED load including a LED load connected to the main LED drive circuit, a current loop configured to measure output current from the LED load, a current loop regulation circuit connected to the current loop, a main control circuit configured to receive a signal from the current loop when the LED load produces an output current, and a PWM dimming controller configured to provide a signal to control the current loop regulation circuit and to make the current loop operate in a closed-loop mode when the LED load produces the output current and to provide a shutdown signal to the main control circuit when the LED load does not produce the output current. When the output current is detected, the main control circuit controls the main LED drive circuit to set its output current at a predetermined load current.
US08294377B2	Power converter with compensation circuit for adjusting output current provided to a constant load A power converter for constant loads includes an energy transfer element, a switch, a controller, and a compensation circuit. The energy transfer element is coupled to receive a rectified voltage having a non-blocked portion and a blocked portion, where an amount of the blocked portion corresponds to a phase angle. The controller is coupled to control switching of the switch to regulate an output current of the power converter in response to a plurality of signals. The plurality of signals includes a peak input voltage signal and a feedback signal, where the peak input voltage signal is representative of a peak input voltage of the power converter and the feedback signal is representative of the output voltage of the power converter. The compensation circuit is coupled to adjust at least one of the plurality of signals in response to the phase angle exceeding a phase angle threshold.
US08294376B2	Fast reignition of a high intensity discharge lamp Embodiments of the present invention provide for the rapid reignition of a high intensity discharge lamp. In one embodiment of the invention, an apparatus for a fast reigntion of a high intensity discharge lamp is disclosed. The apparatus is comprised of a ballast operatively coupled to the lamp that is configured to receive power from a power supply. The apparatus is also comprised of a timer circuit that enters a timing phase and produces a quantum of timing information when the lamp ceases receiving power from the power supply. This timer circuit does not require external power during the timing phase. The apparatus is additionally comprised of a control circuit that receives the timing information and permits the ballast to reignite the lamp based on the information.
US08294374B2	Systems and methods for copying lighting conditions using light-wave identification A lighting system includes a first and a second controllable light sources generating, respectively, a first and a second lights; a first detector configured to receive at least a portion of the first light and measure at least one attribute thereof in a first predetermined location proximate to the first controllable light source; a memory configured to store at least one of a specification of the second controllable light source and at least one operating parameter of the first controllable light source. The system also includes a processor configured to receive the at least one attribute of the first light, and to control the second controllable light source to generate the second light having an attribute that substantially matches the attribute of the first light in a predetermined second location.
US08294370B2	High frequency generator for ion and electron sources A device for coupling ionization energy into an ion or electron source, which is excited inductively or inductively-capacitively is provided. The device includes: a discharge vessel for a gas, which is to be ionized; a coupling coil, which is wound around the discharge vessel and feeds in a high frequency energy, which is required for plasma excitation; a coupling capacitor, which is electrically coupled to the coupling coil; a high frequency generator, which is electrically coupled to the coupling coil. The high frequency generator forms, together with the at least one coupling capacitor, a resonant circuit. The high frequency generator includes a PLL controller for automatic impedance matching of the resonant circuit, so that the resonant circuit can be driven at a resonant frequency.
US08294368B2	Electrodeless lamps with grounded coupling elements An electrodeless plasma lamp includes a bulb containing a gas-fill and light emitter(s) excited to produce light using radio-frequency (RF) energy. Input and output coupling elements separated from each other by a gap couple RF energy from an RF source to the bulb. One end of the input coupling element is electrically connected to an RF source while the other end is connected to ground. One end of the output coupling element is connected to ground while the other end is connected to the bulb.
US08294362B2	Image display device, image display system, and methods for fabricating the same A display device including a display panel is provided, including a substrate having a luminance region and a none-luminance region thereover. An interlayer dielectric layer is disposed over the substrate. A reflection layer is disposed over the interlayer dielectric layer in the luminance region. A planarization layer is disposed over the reflection layer, having a rugged top surface corresponding to the reflection layer. A first electrode is disposed over the planarization layer, having a rugged top surface corresponding to the reflection layer. A pixel defining layer is disposed over the planarization layer, exposing the rugged top surface of the first electrode and defining the luminance region. An electroluminescent layer and a second electrode are sequentially stacked over the first electrode.
US08294361B2	Organic electric field light-emitting element An organic electric field light-emitting element, containing an anode; a cathode; and an organic layer provided therebetween and containing a first organic layer, a second organic layer and a third organic layer laminated in this order from the anode side, wherein the first organic layer contains a first host material in an amount of 10 to 90 mass % and a first hole-transporting phosphorescent material in an amount of 10 to 90 mass %; the second organic layer contains a second host material in an amount of 65 to 96.9 mass %, a second hole-transporting phosphorescent material in an amount of 3 to 30 mass %, and an electron-trapping material in an amount of 0.1 to 5 mass %; the third organic layer contain a hole-blocking material whose T1 is higher than that of the second hole-transporting phosphorescent material by at least 0.1 eV, wherein the second host material, the second hole-transporting phosphorescent material, and the electron-trapping material satisfy the following relationship: \|HOMOt2\|>\|HOMOh2\| \|HOMOt2\|>\|HOMOp2\| \|LUMOh2\|+0.25 eV<\|LUMOt2\| \|LUMOp2\|+0.25 eV<\|LUMOt2\| and wherein the total average thickness of the first and second organic layers is at least 40 nm.
US08294359B2	Electronic component with p-doped organic semiconductor An electronic component comprising a layer of organic semiconducting material in which a dopant is dispersed having an energy difference between the work function of the dopant and of the HOMO level of said organic semiconducting material that is less than 0.5 eV. The dopant is an atomic element having an evaporation temperature lower than 1300° C. for a pressure of 10−8 Torr. The invention enables the toxicity problems connected with usual organic acceptor dopants to be avoided. It applies in particular to organic light-emitting diodes.
US08294354B2	Field emission light source device with improved light utilization efficiency The present invention relates to a field emission light source device, which includes: a base substrate; at least one cathode strip, disposed over the base substrate; at least one emissive protrusion, disposed over the cathode strip and electrically connected to the cathode strip; an insulating layer, disposed over the cathode strip and having at least one opening to allow the emissive protrusion to protrude out of the opening; at least one anode strip, disposed over the insulating layer, where the cathode strip and the anode strip are arranged into an m×n matrix and the at least one anode strip individually has an impacted surface corresponding to the emissive protrude; and a phosphor layer disposed over the impacted surface. Accordingly, the present invention can enhance light utilization efficiency of a field emission light source device.
US08294353B1	Lighting apparatus having barrier coating for reduced mercury depletion Embodiments of a lighting apparatus comprise a barrier coating with multiple layers. Each layer comprises metal oxide particles such as gamma alumina particles and alpha alumina particles. In one embodiment, the barrier coating comprises a first layer that reduces mercury depletion and a second layer that improves opacity.
US08294352B2	Fluorescent lamp In a fluorescent lamp, a fluorescent material has a particle size of not greater than 1 μm and a thickness of not greater than 5 μm. With this structure, ultraviolet ray of 254 nm is efficiently converted into visible light and the light obtained by conversion is efficiently emitted to the outside.
US08294351B2	Matrix-type cold-cathode electron source device A matrix-type cold-cathode electron source device includes a mesh structure (8) on which through-holes (9) are formed and drive portions (7a, 7b). The through-hole (9) has an opening diameter of 1/N or less of the alignment pitch of electron source elements (4) and the drive portions (7a, 7b) drive the mesh structure (8) every 1/N of the alignment pitch of the electron source elements (4). Thus it is possible to increase a resolution without reducing the size of an electron source.
US08294350B2	Cathode A cathode HAS a cathode head in which a surface emitter is arranged that emits electrons upon application of a heating voltage. The surface emitter is fashioned as a parallel surface emitter with at least two emitter surfaces spaced apart from one another, to which at least one electrically conductive cutoff electrode is fed that is galvanically separated from the parallel surface emitter. Such a cathode has a good cutoff capability.
US08294342B2	Optical sheet and display An optical sheet capable of enhancing contrast is provided. The optical sheet includes a layer configured to control light incident on the layer and then allow the light to exit towards the observer side. The optical sheet includes: an optical functional sheet layer having multiple prisms capable of transmitting light and multiple light-absorbing parts capable of absorbing light, the multiple prisms and multiple light-absorbing parts being arranged alternately along a sheet plane of the optical sheet; and an electromagnetic-wave shield layer. The electromagnetic-wave shield layer is positioned on a side opposite to the observer side relative to the optical functional sheet layer.
US08294341B2	Organic electroluminescent device An organic electroluminescent device comprising: a transparent substrate; a first electrode; a second reflective electrode and an organic light-emitting region for emitting light of a wavelength 1 from a recombination zone within the light-emissive region, and a microcavity formed between the substrate and the second electrode, the distance between the transparent substrate and the second electrode being [(¼ni)l+(½nj)al]±40 nm, where a is zero or a positive integer, ni is an average refractive index of the material disposed between the recombination zone and the second electrode and nj is an average refractive index of the material disposed between the recombination zone and the substrate.
US08294340B2	Heat dissipation device and LED lamp using the same A heat dissipation device includes a heat absorption board adapted for contacting a light source to absorb heat therefrom, a fin assembly located over the heat absorption board, two spaced heat pipes each comprising an evaporator section and two condenser sections extending from two opposite ends of the evaporator section, and a heat sink located between the heat absorption board and the fin assembly. The condenser sections extend through the fin assembly. The evaporator sections of the heat pipes are sandwiched between the heat sink and the heat absorption board. The heat sink includes alternate first and second heat dissipating branches extending outwardly from a central portion thereof. The first heat dissipating branches contact the evaporator sections of the heat pipes. The second heat dissipating branches are located between the heat pipes.
US08294339B2	LED lamp and a heat sink thereof having a wound heat pipe The present invention relates to a LED lamp and a heat sink thereof having a wound heat pipe. The LED lamp includes the heat sink, a LED module and a lamp base electrically connected to the LED module. The heat sink includes a heat-conducting base, a heat-dissipating fin set and a wound heat pipe. The heat-dissipating fin set includes a plurality of heat-dissipating fins arranged at the outer periphery of the heat-conducting base. The heat-dissipating fins form an accommodating space. The wound heat pipe includes an evaporating section brought into thermal contact with the heat-conducting base and a condensing section brought into thermal contact with the heat-dissipating fins. The LED module abuts against the heat-conducting base and the evaporating section. By this structure, the heat-conducting path is shortened, the heat-conducting speed is accelerated, and the heat is rapidly and uniformly distributed to the heat-dissipating fins to improve the heat-dissipating efficiency.
US08294335B2	Ultrasonic motor Elliptical vibrations are generated by combining longitudinal primary resonance vibrations resulting from expansion and contraction of a vibrator in a direction of a central axis and torsional secondary resonance vibrations or torsional tertiary resonance vibrations resulting from twisting of the vibrator around the central axis. A dimension ratio of a rectangle of the vibrator is set such that a resonance frequency of the longitudinal primary resonance vibrations and a resonance frequency of the torsional secondary resonance vibrations or the torsional tertiary resonance vibrations almost match. The vibrator includes a plurality of piezoelectric sheets. The longitudinal primary resonance vibrations and the torsional secondary resonance vibrations or the torsional tertiary resonance vibrations are generated because of formation of activation regions by polarization in a thickness direction of the piezoelectric sheets.
US08294333B2	Vibrating robotic crawler An autonomous vibration-driven device, for motion through a lumen or along a surface, utilizing an array of flexible fibers attached to the body of the device. The outer surface of the fibers have an anisotropic coefficient of friction with the surface along which the device is to move, and the fibers extend from the device body such that at least some of the fibers are in contact with the walls along a part of their length. A transducer is used to vibrate the device, such that it moves down the lumen. The transducer can be either device borne or external. A rotary device is also described, utilizing an array of fibers disposed on the rotor's body, the fibers having an anisotropic coefficient of friction with a central stator or with an outer circular wall. A planar motion device is also described for crawling over a planar surface.
US08294332B2	Pressure transducer A pressure transducer for high-pressure measurements comprising a housing and a piezoelectric resonator located in the housing, wherein the resonator comprises double rotation cut piezoelectric material configured or designed for vibrating in the fundamental tone of dual modes of the fast and slow thickness-shear vibrations.
US08294330B1	High coupling, low loss saw filter and associated method A surface acoustic wave device with improved temperature characteristics includes a piezoelectric substrate of a single crystal of symmetry 3m, providing propagation of a SAW having an electromechanical coupling factor exceeding 5%, an electrode pattern on a substrate surface forming a resonator, and a SiOx overlay covering the electrode pattern. An optimized thickness of the electrodes combined with an SiOx overlay provide improved performance in RF applications with improved temperature characteristics. To suppress spurious responses the SiOx thickness is varied depending upon the relative thickness and period of the electrodes. The electrode pattern forms resonators with the silicon oxide thickness over the electrodes inversely related to the period of the electrodes of the resonators.
US08294329B2	Polymer actuator This invention provides a polymer actuator having a structure such that voltage can be efficiently applied to two or more actuator electrodes without directly providing an electrical contact point to an expanding and contracting portion.An actuator has: an insulating base material 1; a first terminal 2 for energizing provided contacting the insulating base material; a first actuator electrode 4 provided contacting the first terminal; an electrolyte layer 5 provided contacting the first actuator electrode; a second actuator electrode 6 provided contacting the electrolyte layer; a second terminal 3 for energizing provided spaced apart from the first terminal and contacting the insulating base material; an energization preventing portion 7 for preventing energization of the first terminal and the second terminal; and a connecting portion 8 provided contacting the energization preventing portion in order to energize the second actuator electrode and the second terminal.
US08294324B2	Winding arrangement for stator of rotating machinery A rotating machinery is to be provided wherein coils can be wound round a stator core in a minimized state of connected parts. In a rotating machinery comprising a stator formed annularly and a rotor disposed rotatably on the inner periphery side of the stator, the stator comprises a stator core, the stator core having in the circumferential direction a plurality of slots each having a coil inserting portion on the inner periphery side, and coils wound by lap winding within the slots, at least the lap-wound winding portion of the coils in each slot being constituted by a continuous line and wound at a coil end so as to straddle the inner periphery side and the outer periphery side of the slot. According to this construction there is no increase in the number of connected parts even if the number of turns in the winding portion is increased.
US08294323B2	Conducting wire for electric machine A conducting wire for a stator of an electric machine includes a cross section having a first side, a second side, a third side and a fourth side. The third side and the fourth side are parallel with each other, with the first side and the second side extending between the third side and the fourth side. The first side and the second side each define a concave depression.
US08294322B2	Rotating electrical machine In a rotating electrical machine, when a stator winding is wound in concentrated winding, an improvement in performance is achieved by reducing a magnetomotive force harmonic without reducing a fundamental wave magnetic flux generated by a stator. A rotating electrical machine (10) includes a rotor (18), and two stators (14, 16) opposed with the rotor (18) being interposed therebetween either on both sides of the rotor (18) in the axial direction or on both sides of the rotor (18) in the radial direction. Stator windings (22) provided in a plurality of portions in the circumferential direction of each stator (14, 16) are wound in concentrated winding. The directions of magnetic fluxes generated by stator windings (22) having the same phase in the stators (14, 16) are in mutually opposite directions with respect to either the axial direction or the radial direction. The stator windings (22) having the same phase in the stators (14, 16) are arranged to be shifted from each other by 180 degrees in electrical angle in the circumferential direction.
US08294320B2	Interior permanent magnet machine An interior permanent magnet (IPM) machine having a rotor and a stator is provided. The rotor includes a radially inner barrier devoid of magnets, and a radially outer barrier having at least one permanent magnet, each barrier having two pockets with one pocket disposed at an angle relative to the other. At least one of the pockets of the inner barrier has a shape of an irregular quadrilateral. At least one of the pockets of the outer barrier has a substantially trapezoidal shape with a first side generally parallel to a second side, wherein the first side has a portion slanted relative to the third side. In such an IPM machine, demagnetization of the outer barrier magnet is limited when operating temperatures and electrical current exceed operating conditions prescribed by design specifications.
US08294318B2	Electric motor and rotor for rotating electric machine An electric motor (M) includes first and second stators (12L, 12R) on the outside forming a rotating magnetic field, an outer rotor (13) disposed inside the first and second stators (12L, 12R) and having first and second induced magnetic poles (38L, 38R), and an inner rotor (14) disposed inside the outer rotor (13) and having first and second permanent magnet (52L, 52R). The phases of the first and second induced magnetic poles (38L, 38R) of the outer rotor (13) are displaced from each other by only half of a predetermined pitch, and the phases of the first and second permanent magnets (52L, 52R) of the inner rotor (14) are displaced from each other by only the predetermined pitch. Accordingly, the first and second stators (12L, 12R) facing the first induced magnetic poles (38L) and the second induced magnetic pole (38R) can be made to have the same phase and polarity, thus simplifying the structures of the first and second stators (12L, 12R).
US08294314B2	Magnetic bearing control device having a three-phase converter, and use of a three-phase converter for controlling a magnetic bearing The invention relates to a magnetic bearing control device and the use of a three-phase converter for controlling a magnetic bearing. According to the invention, a three-phase converter (70) is used for controlling a magnetic bearing (10, 66, 68), all three phase currents (40, 42, 44) of the converter (70) being used for controlling the magnetic bearing (10, 66, 68). A first solenoid of a couple of solenoids (10) of the magnetic bearing (10, 66, 68) is connected to a first (U) and a third (W) phase current output of the converter (70) while a second solenoid of the couple of solenoids (10) is connected to the first (U) and a second (V) phase current output of the converter such that the couple of solenoids (10) can be differently controlled by means of said one converter (70). The converter (70) can also be connected to magnetic bearings that already have a bias winding, which is advantageous for retrofitting such existing magnetic bearings, for example.
US08294306B2	DC capacitor balancing Methods and devices for balancing voltages of capacitors in an electronic circuit are provided. The device includes a chopper circuit having a chopper inductor. Further, the chopper circuit may detect voltages across capacitors as well as an output current of the electronic circuit. In addition, the device may include a chopper control unit receiving the output current then generating a signal representing charging of the chopper inductor based on the output current. Also, the chopper control unit may receive the voltages across the capacitors and detect an imbalance between the voltages based on a polarity of the output current. Additionally, the chopper control unit may transfer of charge between the two capacitors, using the chopper inductor. Further, the chopper inductor is substantially discharged, during the transfer of charge between the capacitors.
US08294303B2	Photovoltaic grounding Embodiments disclosed include photovoltaic power systems and methods for manufacturing the same. A photovoltaic power system can include a photovoltaic array, a DC to AC inverter, a positive conductor electrically connecting a positive inverter terminal of the DC to AC inverter to the positive array terminal and a negative conductor electrically connecting a negative inverter terminal of the DC to AC inverter to the negative array terminal, a positive-conductor ground electrically connected by a switch to the positive conductor, and a negative-conductor ground electrically connected by a switch to the negative conductor.
US08294302B2	System for providing power and data transmission between a door and a frame A system for providing wire-free and contact free electric power and communication connection in a security installation between a door and a frame. The cores, windings, and control circuits of first and second portions of a split core transformer are disposed in the frame and the door, respectively. Power applied to the first portion induces a voltage and current in the second portion when the door is in a closed position. Modulation of the voltage amplitude in either the first or second portion defines a communication signal between the door and the frame. Status and data are transmitted at data rates that are essentially twice the frequency of the voltage applied to the split core transformer. In a second embodiment, voltage transfer occurs at 20 KHz and data transfer is in the range of 100K baud.
US08294295B2	Power supply method with parallel-connected batteries A power supply method with parallel-connected batteries employs at least two parallel-connected power supply branches, each of which includes a battery, a step-up circuit, and a step-down circuit, and each of which is installed with an individual control unit. The battery offers a low voltage transformed into a high voltage via the stepping-up. The high voltage thence acquires a needed power-supply voltage through the transformation executed by the step-down circuit. An anode of an output of the power supply branch serially connected with a diode prevents the other power supply branch from a reverse current. A cathode of the output serially connected with a current limiting resistance balances the currents on each power supply branch. Accordingly, the present invention diminishes the workload of the device maintenance, lessens users' investment pressure, and provides electricity systems of the power plant and the substation with a consistent direct current power source.
US08294291B2	Turbine for a hydroelectric power station There is provided a turbine for a hydroelectric power installation. The turbine has a rotor with a plurality of blades, with the rotor being arranged in front of a guide apparatus (in the flow direction). The pitch angle of the blades of the rotor is adapted to be variable. As the rotor is arranged in front of the guide apparatus (in the flow direction) the flow meets the rotor first and only thereafter meets the guide apparatus, thus affording optimum flow conditions for the rotor.
US08294289B2	Method for operating a wind turbine, method for determining the temperature of a permanent magnet and controller for a wind turbine The disclosure concerns a method for operating a wind turbine having an electrical system, the electrical system comprises a permanent magnet generator having a rotor and a stator, and a power electronic device electrically connected to the permanent magnet generator, wherein the power electronic device and a circuit breaker are electrically disposed in series between the permanent magnet generator and a grid, wherein the permanent magnet generator has permanent magnets and a generator winding into which a voltage is induced by the permanent magnets when the rotor is rotating, the method comprising: generating a signal for tripping the circuit breaker based on a field modification that is modifying the field of the permanent magnets of the permanent magnet generator. Further, the disclosure concerns a method for determining the temperature of at least one permanent magnet of a permanent magnet machine and a controller for a wind turbine.
US08294288B2	Collector anti-wearing and lubrication system for variable speed wind turbine A variable speed wind turbine having a doubly fed induction generator (DFIG), includes an exciter machine mechanically coupled to the DFIG and a power converter placed between a rotor of the DFIG and the exciter machine. Thus, the power converter is not directly connected to the grid avoiding the introduction of undesired harmonic distortion and achieving a better power quality fed into the utility grid. Moreover, the variable speed wind turbine includes a power control and a pitch regulation.
US08294284B2	Package stacking through rotation A packaged microelectronic element includes a package element that further includes a dielectric element having a bottom face and a top face, first and second bond windows extending between the top and bottom faces, a plurality of chip contacts disposed at the top face adjacent to the first and second bond windows, and first and second sets of package contacts exposed at diagonally opposite corner regions of the top face, wherein the first and second sets conductively connected to the chip contacts. There is also a microelectronic element adjacent to the bottom face of the dielectric element, as well as bond wires extending through the first and second bond windows to conductively connect the microelectronic element to the chip contacts.
US08294282B2	Semiconductor device and adhesive sheet The present invention provides a semiconductor device which comprises a substrate, a first semiconductor chip on a substrate, a second semiconductor chip on the first semiconductor chip, and an adhesive sheet between the first and second semiconductor chips. The second semiconductor chip has a mirrored back surface, and the adhesive sheet contains a metal impurity ion trapping agent.
US08294281B2	Supporting substrate before cutting, semiconductor device, and method of forming semiconductor device A method of forming a semiconductor device may include, but is not limited to, the following processes. A supporting substrate is prepared. The supporting substrate has a chip mounting area, and a plurality of penetrating slits around the chip mounting area. At least a stack of semiconductor chips is formed over the chip mounting area. A first sealing member is formed, which seals the stack of semiconductor chips without the first sealing member filling the plurality of penetrating slits.
US08294279B2	Chip package with dam bar restricting flow of underfill A method of assembling chips. A first chip and a second chip are provided. At least one conductive pillar is formed on the first chip, and a conductive connecting material is formed on the conductive pillar. The second chip also comprises at least one conductive pillar. The first chip is connected to the second chip via the conductive pillars and the conductive connecting material.
US08294269B2	Electronic structures including conductive layers comprising copper and having a thickness of at least 0.5 micrometers An electronic structure may include a conductive pad on a substrate, and an insulating layer on the substrate and on the conductive pad. The insulating layer may have a via therein so that a portion of the conductive pad opposite the substrate is free of the insulating layer. A conductive layer comprising copper may be on the portion of the conductive pad free of the insulating layer, on sidewalls of the via, and on surface portions of the insulating layer surrounding the via opposite the substrate and the conductive pad, and the conductive layer comprising copper may have a thickness of at least approximately 1.0 μm. A conductive barrier layer may be on the conductive layer comprising copper, and the conductive barrier layer may include at least one of nickel, platinum, palladium, and/or combinations thereof. A solder layer may be on the conductive barrier layer, the conductive layer comprising copper and the solder layer may comprise different materials, and the conductive barrier layer may be between the conductive layer comprising copper and the solder layer.
US08294267B2	Nanostructures and method for selective preparation The present invention provides novel nanostructure composed of at least one elongated structure element, an elongated structure element of said nanostructure bearing a different zone made of metal, metal alloy, conductive polymer or semiconductor and selectively grown onto at least one of the end portions of the elongated structure element. The present invention further provides a selective method for forming in a liquid medium, such nanostructures.
US08294266B2	Conductor bump method and apparatus Various semiconductor die conductor structures and methods of fabricating the same are provided. In one aspect, a method of manufacturing is provided that includes forming a conductor structure on a conductor pad of a semiconductor die. The conductor layer has a surface. A polymeric layer is formed on the surface of the conductor layer while a portion of the surface is left exposed. A solder structure is formed on the exposed portion of the surface and a portion of the polymeric layer.
US08294260B2	Semiconductor device, manufacturing method for semiconductor device, electronic component, circuit substrate, and electronic apparatus A semiconductor device includes: a semiconductor substrate including a first face and a second face on a side opposite to the first face; an external connection terminal formed on the first face of the semiconductor substrate; a first electrode formed on the first face of the semiconductor substrate and electrically connected to the external connection terminal; an electronic element formed on or above the second face of the semiconductor substrate; a second electrode electrically connected to the electronic element and having a top face and a rear face; a groove portion formed on the second face of the semiconductor substrate and having a bottom face including at least part of the rear face of the second electrode; and a conductive portion formed in the groove portion and electrically connected to the rear face of the second electrode.
US08294258B2	Power semiconductor module In a power semiconductor module, a semiconductor device including electrode surfaces for connection on its front side and back side is connected on its back side to a first extraction electrode through soldering; a metal surface of one side of a laminated conductor having a laminated structure in which at least two types of metals are laminated is directly, intermetallically connected to the front side of the semiconductor device; a second extraction electrode is connected to a metal surface of another side of the laminated conductor through soldering; and the laminated conductor includes a plurality of arch-like protrusions and a straight section connecting the arch-like protrusions, the straight section is connected with the front side of the semiconductor device, and the protrusions are connected with the second extraction electrode.
US08294257B2	Power block and power semiconductor module using same A power block includes an insulating substrate, a conductive pattern formed on the insulating substrate, a power semiconductor chip bonded onto the conductive pattern by lead-free solder, a plurality of electrodes electrically connected to the power semiconductor chip and extending upwardly away from the insulating substrate, and a transfer molding resin covering the conductive pattern, the lead-free solder, the power semiconductor chip, and the plurality of electrodes, wherein surfaces of the plurality of electrodes are exposed at an outer surface of the transfer molding resin and lie in the same plane as the outer surface, the outer surface being located directly above the conductive pattern.
US08294254B2	Chip scale surface mounted semiconductor device package and process of manufacture A semiconductor device package die and method of manufacture are disclosed. The device package die may comprise a device substrate having one or more front electrodes located on a front surface of the device substrate and electrically connected to one or more corresponding device regions formed within the device substrate proximate the front surface. A back conductive layer is formed on a back surface of the device substrate. The back conductive layer is electrically connected to a device region formed within the device substrate proximate a back surface of the device substrate. One or more conductive extensions are formed on one or more corresponding sidewalls of the device substrate in electrical contact with the back conductive layer, and extend to a portion of the front surface of the device substrate. A support substrate is bonded to the back surface of the device substrate.
US08294251B2	Stacked semiconductor package with localized cavities for wire bonding A semiconductor die and a low profile semiconductor package formed therefrom are disclosed. The semiconductor package may include at least first and second stacked semiconductor die mounted to a substrate. The first and/or second semiconductor die may be fabricated with localized cavities through a bottom surface of the semiconductor die, along a side edge of the semiconductor die. The one or more localized cavities in a side take up less than the entire side. Thus, the localized cavities allow low height stacking of semiconductor die while providing each die with a high degree of structural integrity to prevent cracking or breaking of the die edge during fabrication.
US08294250B2	Wiring substrate for a semiconductor chip, and semiconducotor package having the wiring substrate A wiring substrate for a semiconductor chip includes a substrate, first and second wiring layers and a plurality of first and second bonding pads. The substrate has a first surface and a second surface opposite to the first surface, a window extending from the first surface to the second surface to expose chip pads of a semiconductor chip adherable to the first surface. The first and second wiring layers of a multi-layered structure are sequentially formed on the second surface of the substrate with at least one insulation layer interposed between the first and second wiring layers. A plurality of the first and second bonding pads are respectively connected to the first and second wiring layers, the first and second bonding pads having a concavo-convex arrangement on the second surface of the substrate along a side of the window.
US08294246B2	Semiconductor structures including square cuts in single crystal silicon and method of forming same A single crystal silicon etching method includes providing a single crystal silicon substrate having at least one trench therein. The substrate is exposed to a buffered fluoride etch solution which undercuts the silicon to provide lateral shelves when patterned in the <100> direction. The resulting structure includes an undercut feature when patterned in the <100> direction.
US08294245B2	GaN single-crystal mass and method of its manufacture, and semiconductor device and method of its manufacture Affords a GaN single-crystal mass, a method of its manufacture, and a semiconductor device and method of its manufacture, whereby when the GaN single-crystal mass is being grown, and when the grown GaN single-crystal mass is being processed into a substrate or like form, as well as when an at least single-lamina semiconductor layer is being formed onto a single-crystal GaN mass in substrate form to manufacture semiconductor devices, cracking is controlled to a minimum. The GaN single-crystal mass 10 has a wurtzitic crystalline structure and, at 30° C., its elastic constant C11 is from 348 GPa to 365 GPa and its elastic constant C13 is from 90 GPa to 98 GPa; alternatively its elastic constant C11 is from 352 GPa to 362 GPa.
US08294244B2	Semiconductor device having an enlarged emitter electrode A semiconductor device comprises: a semiconductor substrate; a plurality of IGBT cells on the semiconductor substrate, each of the IGBT cells including a gate electrode and a first emitter electrode; a first gate wiring on the substrate and being connected to the gate electrode; an interlayer insulating film covering the first emitter electrode and the first gate wiring; and a second emitter electrode on the interlayer insulating film and being connected to the first emitter electrode through an opening of the interlayer insulating film, wherein the second emitter electrode extends above the first gate wiring via the interlayer insulating film.
US08294241B2	Method of manufacturing semiconductor device A method of manufacturing a semiconductor device includes forming a wiring layer in a first insulating layer, forming a second insulating layer over the first insulating layer, forming a first conductive layer over the second insulating layer, forming a dielectric layer on the first conductive layer, forming a second conductive layer on the dielectric layer, selectively removing the second conductive layer to form an upper electrode on the dielectric layer, forming a first layer over the upper electrode and the dielectric layer, selectively removing the first layer, the dielectric layer, and the first conductive layer to form a lower electrode over which the dielectric layer and the first layer is entirely left, the upper electrode remaining partially over the lower electrode.
US08294236B2	Semiconductor device having dual-STI and manufacturing method thereof A semiconductor device having a memory cell area and a peripheral circuit area includes a silicon substrate and an isolation structure implemented by a silicon oxide film formed on a surface of the silicon substrate. A depth of the isolation structure in the memory cell area is smaller than a depth of the isolation structure in the peripheral circuit area, and an isolation height of the isolation structure in the memory cell area is substantially the same as an isolation height of the isolation structure in the peripheral circuit area. Reliability of the semiconductor device can thus be improved.
US08294232B2	High quantum efficiency optical detectors An optical detector includes a detector surface operable to receive light, a depleted field region coupled to the underside of the detector surface, a charge collection node underlying the depleted field region, an active pixel area that includes the portion of the depleted field region above the charge collection node and below the detector surface, and two or more guard regions coupled to the underside of the detector surface and outside of the active pixel area. The depleted field region includes an intrinsic or a near-intrinsic material. The charge collection node has a first width, and the guard regions are separated by a second width that is greater than the first width of the charge collection node. The guard regions are operable to prevent crosstalk to an adjacent optical detector.
US08294231B2	Optical sensing device including visible and UV sensors An optical sensing device includes a silicon-on-insulator (SOI) substrate a semiconductor support substrate, an insulating layer located on the semiconductor support substrate, and a semiconductor layer located on the insulating layer. The optical sensing device further includes a visible light sensor located in the semiconductor support substrate, and an ultraviolet ray sensor located in the semiconductor layer.
US08294229B2	Wafer-scale array of optical packages and method for fabricating the same A wafer-scale array of optical packages and a method for fabricating the same. The wafer-scale array of optical packages includes at least one wafer-scale array of lens structures, including a wafer-scale array of first barrel structures and a wafer-scale array of lenses directly formed on the wafer-scale array of first barrel structures such that the wafer-scale array of lenses is integrally combined with the wafer-scale array of first barrel structures, the wafer-scale array of first barrel structures being made of a material different from a material of the lens of the wafer-scale array of lenses; and at least one wafer-scale array of second barrel structures stacked on and combined with the at least one wafer-scale array of lens structures.
US08294227B2	Magnetic stack having reference layers with orthogonal magnetization orientation directions A magnetic cell includes a ferromagnetic free layer having a free magnetization orientation direction and a first ferromagnetic pinned reference layer having a first reference magnetization orientation direction that is parallel or anti-parallel to the free magnetization orientation direction. A first oxide barrier layer is between the ferromagnetic free layer and the first ferromagnetic pinned reference layer. The magnetic cell further includes a second ferromagnetic pinned reference layer having a second reference magnetization orientation direction that is orthogonal to the first reference magnetization orientation direction. The ferromagnetic free layer is between the first ferromagnetic pinned reference layer and the second ferromagnetic pinned reference layer.
US08294222B2	Band edge engineered Vt offset device Band edge engineered Vt offset devices, design structures for band edge engineered Vt offset devices and methods of fabricating such structures is provided herein. The structure includes a first FET having a channel of a first compound semiconductor of first atomic proportions resulting in a first band structure and a first type. The structure further includes a second FET having a channel of a second compound semiconductor of second atomic proportions resulting in a second band structure and a first type. The first compound semiconductor is different from the second compound semiconductor such that the first FET has a first band structure different from second band structure, giving rise to a threshold voltage different from that of the second FET.
US08294216B2	Integrating the formation of I/O and core MOS devices with MOS capacitors and resistors An integrated circuit structure includes a semiconductor substrate, and a first and a second MOS device. The first MOS device includes a first gate dielectric over the semiconductor substrate, wherein the first gate dielectric is planar; and a first gate electrode over the first gate dielectric. The second MOS device includes a second gate dielectric over the semiconductor substrate; and a second gate electrode over the second gate dielectric. The second gate electrode has a height greater than a height of the first gate electrode. The second gate dielectric includes a planar portion underlying the second gate electrode, and sidewall portions extending on sidewalls of the second gate electrode.
US08294214B2	Semiconductor device with signal wirings and dummy wirings that pass through under electrode pads and in which the number of dummy wirings near the peripheral portion of the device being greater than at a more centrally located portion Signal lines which provide electric connections from an internal circuit formed on a main surface of a semiconductor chip and including, for example, MIS transistor to protective elements constituted by, for example, diodes are drawn out from outlet ports formed on wiring lines disposed between the protective elements, and a signal line region occupied by the signal lines is provided over the protective elements and under electrode pads. A wiring region on the main surface of the semiconductor chip can be enlarged without increasing the chip area.
US08294208B2	Semiconductor device having a gate contact on one surface electrically connected to a gate bus on an opposing surface A power semiconductor device which includes a gate contact on one surface thereof connected to a gate bus on another opposing surface thereof using a conductive body extending through a via between the two surfaces of the device.
US08294207B2	Semiconductor device and method of fabricating the same In a method of fabricating a semiconductor device on a substrate which includes a plurality of pillar patterns, an impurity region between adjacent pillar patterns, a gate electrode on each pillar pattern, a first capping layer covering the gate electrode, and a separation layer covering the first capping layer between the gate electrodes of adjacent pillar patterns, the first capping layer is removed except for a portion contacting the separation layer, a sacrificial layer is formed to cover the gate electrode, a second capping layer is formed on sidewalls of each pillar pattern, the sacrificial layer is removed and a word line connecting the gate electrodes of the adjacent pillar patterns is formed. In the manufactured device, the first capping layer isolates the impurity region from the word line and the second capping region prevents the sidewalls of the respective pillar pattern from being exposed.
US08294204B2	Gate protection diode for high-frequency power amplifier A high-frequency power amplifier of the type to be mounted in an RF module for mobile phones having high-frequency power field effect transistors and gate protective diodes which are coupled between the gates and the sources of the high-frequency power field effect transistors. The gate protective diodes have an n type region formed over the main surface of a p type epitaxial layer, a first p type region formed at the center of the main surface of the n type region, a second p type region formed over the main surface of the epitaxial layer around the n type region from the periphery of the main surface of the n type region, and p+ type buried layers for coupling the second p type region to a substrate body. The distance between the end portions of the p+ type buried layers and the n+ type region is 7 μm or more.
US08294196B2	Erasable non-volatile memory device using hole trapping in high-K dielectrics A non-volatile memory is described having memory cells with a gate dielectric. The gate dielectric is a multilayer charge trapping dielectric between a control gate and a channel region of a transistor to trap positively charged holes. The multilayer charge trapping dielectric comprises at least one layer of high-K.
US08294195B2	Nonvolatile semiconductor memory element, nonvolatile semiconductor memory, and method for operating nonvolatile semiconductor memory element According to an aspect of the present invention, there is provided a nonvolatile semiconductor memory element including: a semiconductor substrate including: a source region; a drain region; and a channel region; a lower insulating film that is formed on the channel region; a charge storage film that is formed on the lower insulating film and that stores data; an upper insulating film that is formed on the charge storage film; and a control gate that is formed on the upper insulating film, wherein the upper insulating film includes: a first insulting film; and a second insulating film that is laminated with the first insulating film, and wherein the first insulating film is formed to have a trap level density larger than that of the second insulating film.
US08294193B2	Semiconductor memory having both volatile and non-volatile functionality and method of operating Semiconductor memory having both volatile and non-volatile modes and methods of operation. A semiconductor memory cell includes a fin structure extending from a substrate, the fin structure including a floating substrate region having a first conductivity type configured to store data as volatile memory, first and second regions interfacing with the floating substrate region, each of the first and second regions having a second conductivity type; first and second floating gates or trapping layers positioned adjacent opposite sides of the floating substrate region; a first insulating layer positioned between the floating substrate region and the floating gates or trapping layers, the floating gates or trapping layers being configured to receive transfer of data stored by the volatile memory and store the data as nonvolatile memory in the floating gates or trapping layers upon interruption of power to the memory cell; a control gate wrapped around the floating gates or trapping layers and the floating substrate region; and a second insulating layer positioned between the floating gates or trapping layers and the control gate; the substrate including an isolation layer that isolates the floating substrate region from a portion of the substrate below the isolation layer.
US08294187B2	Reduced pixel area image sensor An image sensor that includes a plurality of pixels disposed on a substrate, each pixel includes at least one photosensitive region that collects charges in response to incident light; a charge-to-voltage conversion node for sensing the charge from the at least one photosensitive region and convening the charge to a voltage; an amplifier transistor having a source connected to an output node, having a gate connected to the charge-to-voltage conversion node and having a drain connected to at least a portion of a power supply node; and a reset transistor connecting the output node and the charge-to-voltage conversion node.
US08294184B2	EMS tunable transistor A field effect transistor comprises an electrostatically moveable gate electrode. The moveable gate is supported by at least two posts, and the source, drain, and channel of the transistor are centrally located under the moveable layer. At least one electrode is positioned on at least two sides of the source, drain, and channel.
US08294182B2	Light emitting device A light emitting device according to the embodiment includes a first electrode; a light emitting structure including a first semiconductor layer over the first electrode, an active layer over the first semiconductor layer, and a second semiconductor layer over the second semiconductor layer; a second electrode over the second semiconductor layer; and a connection member having one end making contact with the first semiconductor layer and the other end making contact with the second semiconductor layer to form a schottky contact with respect to one of the first and second semiconductor layers.
US08294180B2	CMOS devices with a single work function gate electrode and method of fabrication Described herein are a device utilizing a gate electrode material with a single work function for both the pMOS and nMOS transistors where the magnitude of the transistor threshold voltages is modified by semiconductor band engineering and article made thereby. Further described herein are methods of fabricating a device formed of complementary (pMOS and nMOS) transistors having semiconductor channel regions which have been band gap engineered to achieve a low threshold voltage.
US08294174B2	Light-emitting device This disclosure discloses a light-emitting device comprising a substrate; and a plurality of rectifying units, comprising a first rectifying unit and a second rectifying unit, formed on the substrate for receiving and regulating an alternating current signal into a direct current signal. Each of the rectifying units comprises a contact layer and a schottky metal layer. The light-emitting device further comprises a plurality of light-emitting diodes receiving the direct current signal; and a first terminal provided on the substrate and covering the contact layer of the first rectifying unit and the schottky metal layer of the second rectifying unit.
US08294165B2	Semiconductor light-emitting device A light-emitting device is provided, which includes a substrate having a plane surface, a semiconductor light-emitting element mounted on the plane surface of the substrate and which emits light in a range from ultraviolet ray to visible light, a first light transmissible layer formed above the substrate and covering the semiconductor light-emitting element, a phosphor layer formed above the first light transmissible layer and containing phosphor particles and matrix, and a second light transmissible layer formed above the phosphor layer and contacting with the plane surface of the substrate. The surface of the phosphor layer has projections reflecting shapes of the phosphor particles.
US08294161B2	Radiation emitting device A radiation-emitting device comprising a substrate, a first electrode and a second electrode, and an emitter layer arranged between the first and second electrode. The emitter layer here comprises a matrix material, 0.5-5% by weight of a radiation emitting emitter and 5-30% by weight of a phosphorescent exciton scavenger. The proportion by weight of the exciton scavenger here is higher than that of the radiation emitting emitter, and the emission maximum of the exciton scavenger is at a shorter wavelength than that of the radiation emitting emitter. In addition, the radiation-emitting device is characterized in that the current efficiency of the emitter layer is increased by at least 10% compared to the current efficiency of an emitter layer without exciton scavenger.
US08294159B2	Method for fabrication of a semiconductor device and structure A method for fabrication of 3D semiconductor devices utilizing a layer transfer and steps for forming transistors on top of a pre-fabricated semiconductor device comprising transistors formed on crystallized semiconductor base layer and metal layer for the transistors interconnections and insulation layer. The advantage of this approach is reduction of the over all metal length used to interconnect the various transistors.
US08294158B2	Thin film transistor, method of fabricating the same, and organic light emitting diode display device including the thin film transistor A thin film transistor (TFT) includes a substrate, a semiconductor layer disposed on the substrate and including source and drain regions, each having a first metal catalyst crystallization region and a second metal catalyst crystallization region, and a channel region having the second metal catalyst crystallization region, a gate electrode disposed in a position corresponding to the channel region of the semiconductor layer, a gate insulating layer interposed between the semiconductor layer and the gate electrode to electrically insulate the semiconductor layer from the gate electrode, and source and drain electrodes electrically insulated from the gate electrode and electrically connected to the source and drain regions, respectively. An OLED display device includes the thin film transistor and a first electrode, an organic layer, and a second electrode electrically connected to the source and drain electrodes.
US08294156B2	Nanocrystal light-emitting diode A nanocrystal light-emitting diode with improved structural stability is disclosed. Specifically, the nanocrystal light-emitting diode comprises an excitation source, a nanocrystal-containing light conversion layer and an air layer formed therebetween to be exposed to the outside.
US08294153B2	TFT-LCD pixel unit and method for manufacturing the same A thin film transistor liquid crystal display (TFT-LCD) pixel unit and a method for manufacturing the same. The pixel unit comprises a gate line and a gate electrode formed on a substrate and a first gate insulating layer, an active layer, and a doped layer that are sequentially formed on the gate line and the gate electrode. An intercepting trench is formed on the gate line to cut off the doped layer and the active layer on the gate line. A second insulating layer covers the intercepting trench and the substrate where the gate line and the gate electrode are not formed. A pixel electrode is formed on the second insulating layer and a part of the pixel electrode overlaps one of a source and drain electrodes.
US08294152B2	Electronic circuit including pixel electrode comprising conductive film An electronic circuit formed on an insulating substrate and having thin-film transistors (TFTs) comprising semiconductor layers. The thickness of the semiconductor layer is less than 1500 Å, e.g., between 100 and 750 Å. A first layer consisting mainly of titanium and nitrogen is formed on the semiconductor layer. A second layer consisting of aluminum is formed on top of the first layer. The first and second layers are patterned into conductive interconnects. The bottom surface of the second layer is substantially totally in intimate contact with the first layer. The interconnects have good contacts with the semiconductor layer.
US08294151B2	Thin film transistor array panel and method of manufacturing the same A plurality of gate lines having gate electrodes are formed on a substrate and a semiconductor layer is formed on a gate insulating layer covering the gate lines. A plurality of data lines intersecting the gate lines are formed on the gate insulating layer and a plurality of drain electrodes are formed extending parallel with and adjacent to the data lines. Furthermore, a plurality of storage capacitor conductors are formed to be connected to the drain electrodes and to overlap an adjacent gate line. A passivation layer made of an organic material is formed on the above structure and has a contact hole. Furthermore, a plurality of pixel electrodes are formed to be electrically connected to the drain electrodes through the contact hole.
US08294149B2	Test structure and methodology for three-dimensional semiconductor structures A plurality of peripheral test structure substrate (PTSS) through vias is formed within a peripheral test structure substrate. A peripheral test structure layer and at least one functional layer are formed on one side of the plurality of the PTSS through vias. The other side of the plurality of the PTSS through vias is exposed throughout fabrication of the peripheral test structure layer and the at least one functional layer to provide access points for testing functionality of the various layers throughout the manufacturing sequence. C4 bonding may be performed after manufacture of all of the at least one functional layer is completed. A 3D assembly carrier or a C4 carrier substrate is not required since the peripheral test structure substrate has sufficient mechanical strength to support the peripheral test structure layer and the at least one functional layer.
US08294139B2	Multilayer antireflection coatings, structures and devices including the same and methods of making the same Multi-layer antireflection coatings, devices including multi-layer antireflection coatings and methods of forming the same are disclosed. A block copolymer is applied to a substrate and self-assembled into parallel lamellae above a substrate. The block copolymer may optionally be allowed to self-assemble into a multitude of domains oriented either substantially parallel or substantially perpendicular to an underlying substrate.
US08294138B2	Microwave readout for flux-biased qubits A method for determining whether a quantum system comprising a superconducting qubit is occupying a first basis state or a second basis state once a measurement is performed is provided. The method, comprising: applying a signal having a frequency through a transmission line coupled to the superconducting qubit characterized by two distinct, separate, and stable states of differing resonance frequencies each corresponding to the occupation of the first or second basis state prior to measurement; and measuring at least one of an output power or phase at an output port of the transmission line, wherein the measured output power or phase is indicative of whether the superconducting qubit is occupying the first basis state or the second basis state.
US08294135B2	High power density photo-electronic and photo-voltaic materials and methods of making A high power density photo-electronic and photo-voltaic material comprising a bio-inorganic nanophotoelectronic material with a photosynthetic reaction center protein encapsulated inside a multi-wall carbon nanotube or nanotube array. The array can be on an electrode. The photosynthetic reaction center protein can be immobilized on the electrode surface and the protein molecules can have the same orientation. A method of making a high power density photo-electronic and photo-voltaic material comprising the steps of immobilizing a bio-inorganic nanophotoelectronic material with a photosynthetic reaction center protein inside a carbon nanotube, wherein the immobilizing is by passive diffusion, wherein the immobilizing can include using an organic linker.
US08294133B2	Electronic element and electroconductivity control method An electronic device 1 includes an electrical conductivity changeable body 2 whose electrical conductivity changes according to an electric field and an electric field applying device 3 that applies an electric field to the electrical conductivity changeable body 2. The electrical conductivity changeable body 2 contains RFe2O4, and its electrical conductivity changes due to a state of internal electrons being changed according to an electric field 4 applied from the outside by the electric field applying device 3. Thereby, an electronic device capable of changing its electrical conductivity in accordance with application of a small electric field is realized.
US08294131B2	Integrated circuit devices including low-resistivity conductive patterns in recessed regions An integrated circuit device includes a device isolation pattern on a semiconductor substrate to define an active area therein. The active area includes a doped region therein. A conductive pattern extends on the active area and electrically contacts the doped region. The conductive pattern has a lower resistivity than the doped region. The conductive pattern may be disposed in a recessed region having a bottom surface lower than a top surface of the active area. A channel pillar electrically contacts to the doped region and extends therefrom in a direction away from the substrate. A conductive gate electrode is disposed on a sidewall of the channel pillar, and a gate dielectric layer is disposed between the gate electrode and the sidewall of the channel pillar.
US08294129B2	Extreme ultraviolet light source apparatus An EUV light source apparatus can reliably detect and accurately judge deterioration of an optical element in a laser beam focusing optics disposed within an EUV light generation chamber. This EUV light source apparatus includes: the EUV light generation chamber; a target material supply unit; an EUV light collector mirror; a driver laser; a window; a parabolic mirror which focuses collimated laser beam by reflection and is disposed within the EUV light generation chamber; an energy detector detecting energy of the laser beam diffused without being applied to a target material after being focused by the laser beam focusing optics when the EUV light is not generated; and a processing unit for judging the deterioration of the window and the parabolic mirror according to the laser beam energy detected by the energy detector.
US08294123B2	Laser processing method and laser processing apparatus The present invention relates to a laser processing method and the like having a structure for making it possible to process an object to be processed in various ways while accurately adjusting the installation state of the object. The method irradiates the object with plural adjustment laser light beams that are set in a specific positional relationship against a converging point of processing laser light beam, and adjusts the state of installation of the object while monitoring irradiation areas of the adjustment laser light beams on the surface of the object. Each irradiation directions of adjustment laser light beams is different from that of the processing laser light beam. By reflecting the irradiation condition of the adjustment laser light beam and monitored information of the irradiation areas in positional adjustment of the object, the installation state of the object can be adjusted in accordance with various kinds of processing.
US08294122B2	Method for fluorescence analysis and fluorescence analyzer The present invention aims at reducing background noise derived from a substance that is present in the vicinity of a target substance such as a DNA and protein and attached to the surface of a substrate without an effect on a fluorescent dye labeling the target substance. The substrate that has a probe and is capable of interacting with the target substance is irradiated with noise removing light such that an evanescent field is generated on the surface of the substrate. A target substance and a foreign particle, which are non-specifically stuck to the surface of the substrate, are decomposed by the evanescent field generated by the irradiation with the noise removing light. The evanescent field present near the surface of the substrate has almost no effect on the probe. It is possible to reduce the background noise derived from the substance that is present in the vicinity of the target substance and attached to the surface of the substrate and suppress effects on the probe and the target substance interacting with the probe.
US08294118B2	Method for adjusting optical axis of charged particle radiation and charged particle radiation device Provided are a method for adjusting the optical axis of a charged particle beam and a device therefor, wherein an artificial criterion is quantified, and whether or not the adjustment of the axis of a charged particle beam is necessary is judged on the basis of the quantified criterion. In the method for adjusting the optical axis and the device therefor, the conditions for adjusting an optical element for adjusting a charged particle beam are changed; a plurality of images are captured under the changed conditions; images the qualities of which are allowed or images the qualities of which are not allowed are selected from the captured images; a first image quality evaluation value is obtained on the basis of the selected images; the obtained first image quality evaluation value is compared with a second image quality evaluation value obtained from images obtained by scanning an object using the charged particle beam; and the optical axis is adjusted when the second image quality evaluation value is equal to or below the first image quality evaluation value.
US08294117B2	Multiple beam charged particle optical system The invention relates to a multiple beam charged particle optical system comprising: a charged particle source for generating a plurality of charged particle beamlets, and charged particle optics for directing the charged particle beamlets from the charged particle source towards a target, wherein each charged particle beamlet defines a beamlet center line, said charged particle optics comprising one or more electrostatic lens arrays, each comprising two or more array electrodes for generating a plurality of electrostatic lenslets, wherein each lenslet is arranged for focusing a corresponding charged particle beamlet, and wherein each lenslet defines a lenslet optical axis, wherein at least one of said one or more electrostatic lens arrays comprises one or more off-axis electrostatic lenslets, wherein the beamlet center line of the corresponding charged particle beamlet passes through said off-axis electrostatic lenslet at a distance from its lenslet optical axis.
US08294115B2	Linear electron source, evaporator using linear electron source, and applications of electron sources A linear plasma electron source is provided. The linear plasma electron source includes a housing acting as a first electrode, the housing having side walls a slit opening in the housing for trespassing of a electron beam, the slit opening defining a length direction of the source, a second electrode being arranged within the housing and having a first side facing the slit opening, the first side being spaced from the slit opening by a first distance, wherein the length of the electron source in the length direction is at least 5 times the first distance, and at least one gas supply for providing a gas into the housing.
US08294114B2	Method for monitoring an unknown container or the contents in a volume, monitoring system for being used with said method, and radiation detector for such a monitoring system A method for monitoring a container or the contents in a volume (39, 47), including allowing at least one of a beta, gamma, neutron, and proton radiation emerging from said container or volume (39, 47), and/or secondary particles or radiation brought forth by said radiation, to pass through a measuring volume (12, 12′) of at least one radiation detector (10, 10′, 10″), said measuring volume (12, 12′) containing a noble gas and/or a noble gas isotope, or a mixture of noble gases and/or noble gas isotopes and detecting the photons generated within said measuring volume (12, 12′) by an interaction (18, W1, . . . , W4) of the radiation with the noble gas or noble gases and/or their isotopes of the measuring volume (12, 12′). The output of said photon detecting means (15, 16, 53) is then used to derive information about the container or the contents in said volume (39, 47), whereby this information is used to discriminate protons, neutrons, beta and gamma rays respectively.
US08294111B2	Dosimeter and associated method of measuring radiation A dosimeter and an associated method for detecting radiation are provided. A dosimeter includes a complementary pair of transistors, such as a first transistor that is doped in accordance with a first conductivity type, such as an n-doped metal oxide semiconductor field effect transistor (MOSFET) and a second transistor that is doped in accordance with a second conductivity type, different than the first conductivity type, such as a p-doped MOSFET. The first and second transistors may be configured to generate respective outputs that shift in opposite directions in response to radiation. The dosimeter may also include a circuit element configured to determine a measure of the radiation based upon a difference between the respective outputs of the first and second transistors. The circuit element may include an amplifier configured to amplify the difference between the respective outputs of the first and second transistors.
US08294108B2	Radiation detector and tomography equipment provided with the same In a scintillator of a radiation detector according to this invention, first reflectors provided in first scintillation counter crystal layer adjacent to one another have gaps wider than first reflectors provided in second scintillation counter crystal layer such that an overall width of the first reflectors in the first scintillation counter crystal layer in an arranging direction is identical to an overall width of the first reflectors in the second scintillation counter crystal layer in an arranging direction. Such construction improves spatial resolution at a side end of the scintillator.
US08294107B2	Low-luminance imaging device using silicon photomultiplier Disclosed is a low-luminance imaging device using a silicon photomultiplier, which includes a first optical portion for collecting incident light, the silicon photomultiplier including a plurality of microcells so that photons of collected light are converted into photoelectrons which are then multiplied, a phosphor screen for converting the multiplied photoelectrons into photons, a second optical portion for transferring the converted photons, and an image sensor for picking-up the transferred photons thus obtaining an image, so that the imaging device has a high photomultiplication factor thereby obtaining an image having good image quality even at low luminance and achieving a low bias voltage and a small size.
US08294105B2	Electronic device with sensing assembly and method for interpreting offset gestures A method for controlling an electronic device includes providing a display screen and a sensing assembly including at least one photoreceiver and phototransmitters. Emission of infrared light by the phototransmitters is controlled as an object moves in a first specified pattern of movement and then moves in a second specified pattern of movement, and measured signals are generated. The measured signals are evaluated to identify the first specified pattern, to detect a reference offset location, and to determine, for each of a group of time periods when the object is moving in the second specified pattern, a corresponding location of the object during that period. A centering operation is performed in response to the identification, wherein the centering operation moves an indicator to an initial predetermined reference location on the display screen; and sequential locations of the indicator are controlled in accordance with the corresponding determined locations.
US08294093B1	Wide aperature wien ExB mass filter An E×B Wien mass filter provides an independently-adjustable electric field combined with the dipole electric field required for mass separation. The independently adjustable electric field can be used provide a larger optical aperture, to correct astigmatism and to deflect the beam in direction parallel and/or perpendicular to the magnetic field.
US08294089B2	Time of flight mass spectrometer and charged particle detector therefor In a charged particle detecting apparatus 100 for which an MCP is sandwiched with an IN electrode 1 and an OUT electrode and an anode electrode and a rear cover are installed therebehind, the component members in the rear of the IN electrode 1 are arranged further inside than the IN electrode 1 when viewed from an MCP incident surface, and the charged particle detecting apparatus 100 is fixed by screwing and the like to a cabinet wall surface 330 of a TOF-MS by using a flange portion provided at a part of IN electrode 1 projected further outside than the rear component members.
US08294084B2	Methods, systems, and computer program products for measuring the density of material including a non-nuclear moisture property detector The subject matter described herein includes methods, systems, and computer program products for measuring the density of a material. According to one aspect, a material property gauge includes a nuclear density gauge for measuring the density of a material. A radiation source adapted to emit radiation into a material and a radiation detector operable to produce a signal representing the detected radiation. A first material property calculation function may calculate a value associated with the density of the material based upon the signal produced by the radiation detector. The material property gauge includes an electromagnetic moisture property gauge that determines a moisture property of the material. An electromagnetic field generator may generate an electromagnetic field where the electromagnetic field sweeps through one or more frequencies and penetrates into the material. An electromagnetic sensor may determine a frequency response of the material to the electromagnetic field across the several frequencies.
US08294083B2	Image display device and method with mirror drive sensitivity correction An image display device is provided, by which variations in drive sensitivity of a scan mirror is corrected. Processing executed by a CPU in a laser projector includes the steps of: driving a scanner mirror in a vertical direction; allowing at least one of a green laser and red/blue lasers to emit light; calculating stay time in a light-receiving region in a photoreceptor; comparing the calculated stay time with ideal stay time Tideal; decreasing a tilt of a drive signal for driving the scanner mirror in the vertical direction if the calculated stay time is shorter than the stay time Tideal; and increasing the tilt of the drive signal if the calculated stay time is longer than the stay time Tideal.
US08294081B2	Surgical lamps and methods of illuminating a surgical site A surgical lamp includes a light source, a camera, at least one rotatable polarization filter, and a control device that controls the polarization filter according to the results of an evaluation of the image which is captured by the camera.
US08294078B2	Optically-triggered multi-stage power system and devices A multi-stage optically-triggered power system. At least one triggering stage is responsive to at least one optical trigger to directly create photogeneration of carriers in the at least one triggering stage and thus generate at least one output signal. At least one main power device stage coupled to the at least one triggering stage is responsive to the at least one generated output signal to activate the at least one main power device stage. The at least one triggering stage and the at least one main power device stage may be monolithically integrated.
US08294077B2	Image sensor having supplemental capacitive coupling node An image sensor includes a pixel array, a bit line, supplemental capacitance node line, and a supplemental capacitance circuit. The pixel array includes a plurality of pixel cells each including a floating diffusion (“FD”) node and a photosensitive element coupled to selectively transfer image charge to the FD node. The bit line is coupled to selectively conduct image data output from a first group of the pixel cells. The supplemental capacitance node line is coupled to the FD node of a second group of the pixel cells to selectively couple a supplemental capacitance to the FD nodes of the second group in response to a control signal. In various embodiments, the first and second group of pixel cells may be the same group or a different group of the pixel cells and may add a capacitive boost feature or a multi conversion gain feature.
US08294074B2	Step-wise intensity control of a solid state lighting system A solid state lighting system controls overall light output level in a step-wise manner by discretely controlling the ON/OFF state of its light emitters. Solid state emitters that are ON at a given time are set and kept at a level intended to produce a desired output characteristic, e.g. at a level to produce a described color of light. The system utilizes optical processing of the generated light, for example by diffuse reflection in an optical integrating cavity, sufficient to convert the point source output(s) from the emitting elements into a uniform virtual source output. The virtual source output appears uniform regardless of how many emitters are ON or OFF, and only the perceptible intensity of the light output changes with the number of emitters that the system has ON.
US08294072B2	Projectile that includes as needed pressure-relieving wrap-around tail fins Some embodiments pertain to a projectile that includes a casing and a plurality of fins which are secured to the casing. Each of the fins is movable between a stowed position and a deployed position. The fins are typically in the stowed position during storage and launch, and move to the deployed position as soon as possible after launch. Each fin includes a first foil that has a first set of openings and a second foil that includes a second set of openings. The first sets of openings in the first foils are aligned with the second sets of openings in the second foils when each of the fins is in the stowed position. The first sets of openings in the first foils are not aligned with the second sets of openings in the second foils when each of the fins is in the deployed position.
US08294070B2	Air circuit for cooking appliance including combination heating system A cooking appliance includes a recirculating airflow which is directed through particularly configured air plenum and nozzle structure that synergistically combine to enhance an overall cooking efficiency and effectiveness. In particular, the configuration of the air plenum, as well as the sizing and distribution of oven cavity entry nozzles, provides for an enhanced flow of heated air to the food product, thereby resulting in short cooking times due to high heat transfer while also providing an even browning and crisping of the food item being cooked. In addition, the cooking appliance incorporates an exhaust system wherein cooling air and a percentage of the recirculating airflow are mixed prior to being exhausted from an angled exhaust mixing tube.
US08294069B2	Heating device for heating a wafer A heating device made of ceramics includes: a plate-like heating base having a heating surface; and a hollow cylindrical support member bonded to a back surface of the heating base. A concave surface portion that connects the back surface of the heating base and an outer surface of the support member smoothly to each other is formed in the vicinity of an outer end of a bonding interface between the heating base and the support member. On a cross section including an axis of the support member, the concave surface portion has a curved line of an arc of a ellipsoid in which a minor axis direction is parallel to an axis direction of the support member.
US08294066B2	Thermally and electrically conductive element A heated element includes a thermally and electrically conductive polymer in a shaped or spaced arrangement. The spaced arrangement has at least one string of material with ends that are configured to be electrically connected to a power source. A first end is connected to a positive terminal of the power source while the other end is connected to a negative terminal of the power source. A hand grip includes the heating element disposed on an inner layer, and may include an outer layer. The spaced arrangement may be disposed between the inner and outer layer for indirect heating applications. Alternatively, portions of the spaced arrangement may protrude from either the inner layer or the outer layer for direct heating applications. The heated element may be used with a number of devices, including but not limited to, golf club grips, hand grips, heating pads, blankets, or other applications.
US08294063B2	Connector-use contact and production method for component to be soldered In a contact for a connector, a metal material id processed to be bent in a predetermined shape in a manner so that a terminal portion is formed in the vicinity of an end and a contacting portion is formed in the vicinity of the other end. A nickel plating layer as a foundation plating layer and a gold plating layer are formed on substantially entire surface of the contact including the terminal portion and the contacting portion. Laser beams are irradiated at a portion between the terminal portion and the contacting portion, and especially in the vicinity of the terminal portion so that the nickel plating layer as the foundation plating layer is unsheathed by removing the gold plating layer or gold in the gold plating layer and nickel in the foundation layer are alloyed. Nickel and the alloy of nickel and gold respectively have low wetting property with respect to solder, so that diffusion of melted solder stops at the portion.
US08294058B2	Electric forge for heating horse shoes The invention relates to a device for electrical resistance heating (1), said device being used to heat a metallic mass (3), such as horse shoes and the like, at a sufficiently high temperature for forging, and over a sufficiently short period of time to be able to meet the requirements of the job. As a substitute for gas, the inventive device offers the user a significant economical advantage, a higher level of safety, and improved working conditions.
US08294056B2	Bushing terminal of vacuum circuit breaker and method thereof Disclosed is a bushing terminal of a vacuum circuit breaker used for interrupting current, which includes: a terminal body having a cylinder that can be inserted into the interior of a contactor and annular protrusions formed to be protrude from an outer circumferential surface of the cylinder; and a flange having an insertion hole through which the cylinder is inserted, wherein the annular protrusions are plastic-deformed so as to be fixed to the insertion hole of the flange.
US08294055B2	Electronic device case and method for manufacturing the same Disclosed are an electronic device case provided with a touch sensor unit having an improved adherence structure and a method for manufacturing the same. The electronic device case includes a cover, and a touch sensor unit arranged on a front surface of the cover.
US08294050B2	Limit switch assembly A limit switch assembly includes a housing having a first end, a second end, an inner surface that defines an inner volume and a spring engagement surface, and an outer surface. A limit switch disposed within the inner volume includes a threaded bushing section at least partially extending from the first end. A spring within the inner volume surrounds the bushing section, and engages the limit switch and the spring engagement surface. A calibration nut threaded onto the bushing section engages the first end of the housing. A seal divides the inner volume of the housing into a first volume and a second volume. A drain hole formed in the housing fluidly communicates the first volume to a surrounding environment. A terminal assembly connected to the second end of the housing seals the second volume from the surrounding environment.
US08294048B2	Method for determining touch signal generating by sensor structure of touch panel A sensor structure of a touch panel and a method of determining a touch signal generated by the same are disclosed. The sensor structure includes a plurality of sensor lines disposed on a surface of a substrate, and a control circuit electrically connected to the sensor lines. Each of the sensor lines has a plurality of conductive pads and a conductive line electrically connected the conductive pads. The control circuit receives a touch signal from one of the sensor lines. The touch signal is resulting from a touch capacitance generated between a touch and one of the conductive pads of the sensor line. The control circuit calculates the position of the touch based on the touch capacitance. In addition, the touch capacitance generated by a conductive pad close to the control circuit is larger than the touch capacitance generated by another conductive pad further away from the control circuit.
US08294047B2	Selective input signal rejection and modification This is related to user input devices that accept complex user input including a combination of touch and push (or pick) input. The invention provides for selective ignoring or rejection of input received from such devices in order to avoid interpreting unintentional user actions as commands. Furthermore, some input signals can be modified. The selective rejection or modification can be performed by the user interface device itself or by a computing device that includes or is attached to the user interface device. The selective rejection or modification may be performed by a module that processes input signals, performs the necessary rejections and modifications and sends revised input signals to higher level modules.
US08294041B2	Circuit board and manufacturing method thereof A circuit board including a first dielectric layer having a first surface and a second surface, a first circuit layer, a second dielectric layer, and a second circuit layer is provided. At least one trench is formed on the first surface, and the first circuit layer is formed on an inside wall of the trench. In addition, the second dielectric layer is disposed in the trench, and covers the first circuit layer. The second circuit layer is disposed in the trench, and the second dielectric layer is located between the first circuit layer and the second circuit layer. A manufacturing method of the circuit board is further provided.
US08294035B2	Printed circuit board to prevent electrostatic discharge and manufacturing method thereof A printed circuit board (PCB) can prevent electrostatic discharge. A number of vias are embedded in the PCB. A circular insulated member is disposed between each via and the number of vias. Each via includes a layer of metal coated on an inner wall of a corresponding insulated member and a through hole bounded by the corresponding insulated member. An acute angle between two tangents which pass through a point of intersection of two overlapped insulated members is greater than twenty degrees.
US08294032B2	Method and apparatus for aligning and installing flexible circuit interconnects A method and apparatus for aligning components on a module are disclosed. A flexible circuit may be attached to a module in which a tooling apparatus is attached to the module. A plurality of circuit pads on a functional section of the flexible circuit is aligned by a first alignment structure located on a sacrificial portion of the flexible circuit to a second alignment structure on the tooling apparatus. The flexible circuit is attached to the module while the flexible circuit is in an aligned position.
US08294031B2	Solder resist coating for rigid-flex circuit boards and method of producing the solder resist coating A solder resist coating for a rigid-flex circuit board contains one or more conductor tracks and at least one flex area. The solder resist coating has one or more movement gaps in the flex area of the circuit board. In addition, an electronic module is formed having at least one rigid-flex circuit board with a solder resist coating.
US08294027B2	Efficiency in antireflective coating layers for solar cells A method for fabricating a cell structure includes doping a substrate to form a N-region and a P-region, disposing a first anti-reflective layer on the substrate, disposing a metallic contact paste on the first anti-reflective layer, drying the metallic contact paste to form contacts, disposing a second anti-reflective layer on the first anti-reflective layer and the metallic contacts, and heating the cell structure, wherein heating the cell structure results in metallic contact material penetrating the first anti-reflective layer and contacting the substrate.
US08294026B2	High-efficiency thin-film solar cells A three-dimensional solar cell comprising a semiconductor substrate with an inverted pyramidal cavity, emitter metallization regions on ridges on the surface of the semiconductor substrate which define an opening of the inverted pyramidal cavity, and base metallization regions on a region which form the apex of the inverted pyramidal cavity. A method for fabricating a three-dimensional thin-film solar cell from an inverted pyramidal three-dimensional thin-film silicon substrate by doping ridges on the surface of the semiconductor substrate which define an opening of an inverted pyramidal cavity on the substrate to form an emitter region, and doping a region which forms the apex of the inverted pyramidal cavity to form a base region. Adding a surface passivation layer to the surface of the substrate. Selectively etching the passivation layer from the emitter region and base region. Then concurrently metallizing the emitter region and base region.
US08294017B2	Personalized mandala-mantra A method for creating a personalized musical file is presented, the method comprising receiving a birth date, determining angular distribution of planets on a birth sky based, at least in part, on the birth date, selecting a plurality of Names from Shem ha-Meforash based, at least in part, on the angular distribution of planets, associating vowels with at least some of the Names, generating a recorded musical portion for at least some of the Names, assembling at least some of the recorded musical portions in a musical file and recording the musical file. A method for creating a personalized mandala and a personalized mantra is also presented herein.
US08294014B2	Portable stand and mount for securing a portable media or audio player to a support Disclosed is an apparatus for securing a media or audio player to a support and the related methods of use.
US08294011B2	Positional constant string pitch control system A method and apparatus to hold a string of a stringed instrument and allow for precise tuning of the string as chosen by the user.
US08294010B2	Stringed musical instrument A Stringed Musical Instrument A stringed musical instrument having a body includes a soundboard (602, 202) and a bridge (250) directly or indirectly connected to the soundboard via a frame (216, 518, 220, 222, 224) that is at least partially fitted within the body of the instrument.
US08294009B2	Upright piano type action A surface 60 of a butt 50 has a flat portion 61 which is situated forward and has a small inclination angle and a slanting pressure receiving portion 62 which is situated backward and has a large inclination angle as areas pushed up by a jack 40. Between the flat portion 61 and the slanting pressure receiving portion 62, an escapement portion 63 having an obtuse angle is formed. The escapement portion 63 is provided to correspond to a position of the jack 40 placed immediately after the start of swinging of the jack 40. The inclination angle of the slanting pressure receiving portion 62 is determined such that in a stage where a key starts returning from a slow full stroke key-depression, a position at which the butt 50 is in contact with the jack 40 is maintained with the butt 50 swinging backward.
US08294007B2	Method of stabilization of functional nanoscale pores for device applications A membrane is disclosed made from a compound having a hydrophilic head group, an aliphatic tail group, and a polymerizable functional group. The membrane spans an aperture and may be polymerized. The membrane may be useful for DNA sequencing when the membrane includes an ion channel.
US08294006B1	Inbred maize variety PHWDV A novel maize variety designated PHWDV and seed, plants and plant parts thereof. Methods for producing a maize plant that comprise crossing maize variety PHWDV with another maize plant. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into PHWDV through backcross conversion and/or transformation, and to the maize seed, plant and plant part produced thereby. Hybrid maize seed, plant or plant part produced by crossing the variety PHWDV or a locus conversion of PHWDV with another maize variety.
US08294005B2	Plants and seeds of corn variety CV807682 According to the invention, there is provided seed and plants of the corn variety designated CV807682. The invention thus relates to the plants, seeds and tissue cultures of the variety CV807682, and to methods for producing a corn plant produced by crossing a corn plant of variety CV807682 with itself or with another corn plant, such as a plant of another variety. The invention further relates to corn seeds and plants produced by crossing plants of variety CV807682 with plants of another variety, such as another inbred line. The invention further relates to the inbred and hybrid genetic complements of plants of variety CV807682.
US08294004B2	Plants and seeds of corn variety CV194440 According to the invention, there is provided seed and plants of the corn variety designated CV194440. The invention thus relates to the plants, seeds and tissue cultures of the variety CV194440, and to methods for producing a corn plant produced by crossing a corn plant of variety CV194440 with itself or with another corn plant, such as a plant of another variety. The invention further relates to corn seeds and plants produced by crossing plants of variety CV194440 with plants of another variety, such as another inbred line. The invention further relates to the inbred and hybrid genetic complements of plants of variety CV194440.
US08294003B2	Plants and seeds of corn variety CV215542 According to the invention, there is provided seed and plants of the corn variety designated CV215542. The invention thus relates to the plants, seeds and tissue cultures of the variety CV215542, and to methods for producing a corn plant produced by crossing a corn plant of variety CV215542 with itself or with another corn plant, such as a plant of another variety. The invention further relates to corn seeds and plants produced by crossing plants of variety CV215542 with plants of another variety, such as another inbred line. The invention further relates to the inbred and hybrid genetic complements of plants of variety CV215542.
US08294002B2	Plants and seeds of corn variety CV819870 According to the invention, there is provided seed and plants of the corn variety designated CV819870. The invention thus relates to the plants, seeds and tissue cultures of the variety CV819870, and to methods for producing a corn plant produced by crossing a corn plant of variety CV819870 with itself or with another corn plant, such as a plant of another variety. The invention further relates to corn seeds and plants produced by crossing plants of variety CV819870 with plants of another variety, such as another inbred line. The invention further relates to the inbred and hybrid genetic complements of plants of variety CV819870.
US08294001B1	Inbred corn line 036153 An inbred corn line, designated 036153, the plants and seeds of the inbred corn line 036153, methods for producing a corn plant, either inbred or hybrid, produced by crossing the inbred corn line 036153 with itself or with another corn plant, and hybrid corn seeds and plants produced by crossing the inbred line 036153 with another corn line or plant and to methods for producing a corn plant containing in its genetic material one or more transgenes and to the transgenic corn plants produced by that method. This invention also relates to inbred corn lines derived from inbred corn line 036153, to methods for producing other inbred corn lines derived from inbred corn line 036153 and to the inbred corn lines derived by the use of those methods.
US08293999B2	Soybean variety A1024231 The invention relates to the soybean variety designated A1024231. Provided by the invention are the seeds, plants and derivatives of the soybean variety A1024231. Also provided by the invention are tissue cultures of the soybean variety A1024231 and the plants regenerated therefrom. Still further provided by the invention are methods for producing soybean plants by crossing the soybean variety A1024231 with itself or another soybean variety and plants produced by such methods.
US08293998B2	Soybean variety A1024338 The invention relates to the soybean variety designated A1024338. Provided by the invention are the seeds, plants and derivatives of the soybean variety A1024338. Also provided by the invention are tissue cultures of the soybean variety A1024338 and the plants regenerated therefrom. Still further provided by the invention are methods for producing soybean plants by crossing the soybean variety A1024338 with itself or another soybean variety and plants produced by such methods.
US08293993B1	Soybean variety XB20D10 A novel soybean variety, designated XB20D10 is provided. Also provided are the seeds of soybean variety XB20D10, cells from soybean variety XB20D10, plants of soybean XB20D10, and plant parts of soybean variety XB20D10. Methods provided include producing a soybean plant by crossing soybean variety XB20D10 with another soybean plant, methods for introgressing a transgenic, mutant trait, and/or native trait into soybean variety XB20D10, methods for producing other soybean varieties or plant parts derived from soybean variety XB20D10. Soybean seed, cells, plants, germplasm, breeding lines, varieties, and plant parts produced by these methods and/or derived from soybean variety XB20D10 are further provided.
US08293990B1	Soybean variety XB00G10 A novel soybean variety, designated XB00G10 is provided. Also provided are the seeds of soybean variety XB00G10, cells from soybean variety XB00G10, plants of soybean XB00G10, and plant parts of soybean variety XB00G10. Methods provided include producing a soybean plant by crossing soybean variety XB00G10 with another soybean plant, methods for introgressing a transgenic, mutant trait, and/or native trait into soybean variety XB00G10, methods for producing other soybean varieties or plant parts derived from soybean variety XB00G10. Soybean seed, cells, plants, germplasm, breeding lines, varieties, and plant parts produced by these methods and/or derived from soybean variety XB00G10 are further provided.
US08293988B1	Soybean variety XB37Q10 A novel soybean variety, designated XB37Q10 is provided. Also provided are the seeds of soybean variety XB37Q10, cells from soybean variety XB37Q10, plants of soybean XB37Q10, and plant parts of soybean variety XB37Q10. Methods provided include producing a soybean plant by crossing soybean variety XB37Q10 with another soybean plant, methods for introgressing a transgenic, mutant trait, and/or native trait into soybean variety XB37Q10, methods for producing other soybean varieties or plant parts derived from soybean variety XB37Q10. Soybean seed, cells, plants, germplasm, breeding lines, varieties, and plant parts produced by these methods and/or derived from soybean variety XB37Q10 are further provided.
US08293983B1	Soybean cultivar 05KG104129 The present invention is in the field of soybean cultivar 05KG104129 breeding and development. The present invention particularly relates to the soybean cultivar 05KG104129 and its progeny, and methods of making 05KG104129.
US08293979B2	Weed controller metabolism proteins, genes, thereof and use of the same DNA encoding a herbicide metabolizing protein such DNA may, for example, be employed to produce herbicidally resistant plants.
US08293972B2	Recombinant antibodies to Sclerotinia antigens The invention is directed to recombinant antibodies which bind to Sclerotinia sclerotiorum antigens and comprise a single chain variable fragment (scFv). The antigen may be selected from SSPG1d or a portion thereof, aspartyl protease or a portion thereof, or whole Sclerotinia sclerotiorum mycelium. The invention also provides an antibody linked to an anti-fungal polypeptide. The invention extends to nucleic acid sequences encoding the antibodies, and expression vectors comprising the nucleic acid sequences. The invention is also directed to transgenic plants, seeds, tissues or cells transformed with the expression vectors. Methods for producing a transgenic plant that is resistant to Sclerotinia sclerotiorum, and for detecting Sclerotinia sclerotiorum in a biological sample utilizing an antibody which binds to Sclerotinia sclerotiorum antigen, and immunoassay kit for same are also provided.
US08293970B2	MSCA1 nucleotide sequences impacting plant male fertility and method of using same Nucleotide sequences of a Msca1 gene, critical to male fertility in plants are described, with DNA molecule and amino acid sequences set forth. Promoter sequences and their essential regions are also identified. The nucleotide sequences are useful in impacting male fertility in plants.
US08293968B2	Dual mode absorbent tampon A dual mode absorbent tampon comprising a mass of absorbent material compressed into a generally cylindrical shape, in a first mode of the tampon. The mass of absorbent material comprising a homogeneous mixture of a plurality of fibers which comprise at least a first type of fiber and a second type of fiber, where the first type of fiber is bondable to fibers of the plurality of fibers. At least a portion of the first type of fibers are bonded in a pre-determined pattern to adjacent fibers of the plurality of fibers wherein absorption by the tampon causes at least a portion of the mass of absorbent material to expand into a non-cylindrical shape which is dependent upon the pre-determined pattern, in a second mode of the tampon.
US08293965B2	Antimicrobial site dressings The present invention comprises antimicrobial articles for use with a percutaneous device, comprising a matrix which may contact the percutaneous device in a three-dimensional mode and release antimicrobial agents (e.g., silver ions) to the percutaneous device access site. In addition, the antimicrobial article of the present invention may donate moisture to a dry dermal site (e.g., a dry wound bed) and/or absorb liquid or exudates of a dermal site. The present invention also comprises methods for treating and/or preventing an infection using the antimicrobial articles of the present invention.
US08293964B2	Multilayer laminate wound dressing A flexible, multilayer wound dressing with antibacterial and antifungal properties, together with methods for making the dressing. The dressing includes a layer of silver-containing fabric, a layer of absorbent material, and (optionally) a layer of flexible air-permeable and/or water-impermeable material. The dressing can be used for prophylactic and therapeutic care and treatment of skin infections and surface wounds (including surgical incisions), as a packing material, and as a swab for surface cleaning.
US08293960B2	Process for the production of butadiene Processes are provided for the production of butadiene from C4 containing feed stocks that contain isobutene and/or isobutane in addition to n-butene(s) and/or n-butane. The processes of the present invention generally comprise feeding the feed stock to a combination butenes isomerization reaction and distillation tower for conversion of 1-butene to 2-butenes and separation from isobutene and isobutane, followed by an oxydehydrogenation unit to convert n-butenes to butadiene. The processes may also include additional isomerization and/or dehydrogenation steps for the tower overhead and bottoms streams to create additional isobutene and/or n-butenes for valued uses, which may include additional production of butadiene. The feed to the system may comprise any mixture or separate feeding of C4 olefins and C4 paraffins, at least one of which contains isobutene and/or isobutane.
US08293959B2	Purification of an aromatic fraction containing acetylenes by selective hydrogenation of the acetylenes A process for purification of an aromatic fraction containing acetylenes as impurities by selective hydrogenation of the acetylenes by means of a catalyst containing nickel or palladium at a temperature of not more than about 60° C. is described.
US08293958B2	System and method for biomass fractioning A biomass fractionator and method are described for inputting ground biomass and outputting several vapor streams of bio-intermediate compounds along with syngas and biochar. In particular, a method for biomass fractioning, comprises dispensing biomass into thin sheets of ground biomass; subjecting the thin sheets to ramps of temperature; and selectively collecting various groups of compounds as they are released from the thin sheets.
US08293953B2	Method for producing 1, 1-dichloro-2,2,3,3,3-pentafluoropropane To provide a method for producing 1,1-dichloro-2,2,3,3,3-pentafluoropropane (HCFC-225ca) at a high content ratio, which is useful as e.g. a starting material to obtain 1,1-dichloro-2,3,3,3-tetrafluoropropene (R1214ya).The method comprises subjecting a starting material comprising one isomer or a mixture of at least two isomers of dichloropentafluoropropane (HCFC-225) and having a HCFC-225ca content of less than 60 mol %, to an isomerization reaction in the presence of a Lewis acid catalyst or a metal oxide catalyst so as to increase the HCFC-225ca content in the product to be higher than the content in the starting material.
US08293948B2	Reagent for organic synthesis and method of organic synthesis reaction with the reagent A reagent for organic synthesis with which a chemical reaction can be conducted in a liquid phase and unnecessary compound(s) can be easily separated at low cost from the liquid phase after completion of the reaction. The reagent for organic synthesis reversibly changes from a liquid-phase state to a solid-phase state with changes in solution composition and/or solution temperature, and is for use in organic synthesis reactions. This reagent for organic syntheses facilitates process development. With the reagent, research on and development of, e.g., medicines through, e.g., compound library synthesis, etc. can be accelerated. It can hence contribute to technical innovations in the biochemical industry and chemical industry.
US08293945B2	Method for producing an amine Processes for preparing an amine, which processes comprise: reacting a reactant selected from the group consisting of primary alcohols, secondary alcohols, aldehydes, ketones, and mixtures thereof, with hydrogen and a nitrogen compound selected from the group consisting of ammonia, primary amines, secondary amines and mixtures thereof, in the presence of a zirconium dioxide-and nickel-containing catalyst; wherein the catalyst comprises a catalytically active composition which comprises, before reduction with hydrogen, oxygen compounds of zirconium, nickel, and iron, and 0.2 to 5.5% by weight of at least one oxygen compound of tin, lead, bismuth, molybdenum, antimony or phosphorus, calculated as SnO, PbO, Bi2O3, MoO3, Sb2O3 and H3PO4 respectively; and wherein the catalytically active composition of the catalyst does not comprise any copper.
US08293944B2	Reaction apparatus A reaction apparatus which is used for conducting a gas-liquid chemical reaction in a state that a liquid is in a continuous phase, wherein its reactor has therein a shear type stirring impeller for dispersing a raw reaction gas or a carrier gas and a film-formed catalyst, which apparatus is capable of producing a target reaction product; and a process for producing a tertiary amine in such reaction apparatus.
US08293943B1	Prevention of cellular senescence in mammals by natural peptide complexes Preventing skin aging by targeting multiple causes by a single bullet is of primal scientific and consumer interest. A treatment based on compositions of compound (I) for cellular senescence to control cellular degradation offers such a solution to multiple skin ailments including skin degradation from cancer, diabetes, radiation treatments, chemotherapy, and sun-burn; mitochondrial dysfunction, age spots, acne, loss of cellular antioxidants, collagen loss, loss of skin pliability, loss of skin suppleness, skin wrinkles including fine lines, oxidation, damage from radiation, damage from free radicals, damage from UV, dry skin, xerosis, ichthyosis, dandruff, brownish spots, keratoses, melasma, lentigines, liver spots, pigmented spots, dark circles under the eyes, skin pigmentation including darkened skin, blemishes, oily skin, warts, eczema, pruritic skin, psoriasis, inflammatory dermatoses, topical inflammation, disturbed keratinization, skin changes associated with aging, scalp dryness, skin depigmentation, intracellular dehydration, and combinations thereof;
US08293940B2	Process for recovery and purification of lactic acid The present invention relates to a process for recovery and purification of lactic acid from a fermentation broth containing lactic acid. The process comprises subjecting the fermentation broth to ultrafiltration and/or microfiltration to form a first permeate, concentrating the first permeate to form concentrated broth, subjecting the concentrated broth to supported liquid membrane for extraction of lactic acid into a separate stream, subjecting the extracted lactic acid solution to activated carbon for removal of color, subjecting the extracted lactic acid solution to cation exchange resin for deminerization, subjecting the extracted lactic acid solution to anion exchange resin for removal of anionic impurities and concentrating the extracted lactic acid solution to desired concentration. The supported liquid membrane of the present invention contains an organic layer that comprises a earner, a co-extractant, a diluent and a stabilizer.
US08293939B2	Methods for removing vicinal diols from lactic acid fermentation broth Embodiments of a method for removing vicinal diols from a lactic acid fermentation broth comprise the steps of contacting the lactic acid fermentation broth with functionalized silica comprising at least one hydrophobic ligand to facilitate binding of the vicinal diols to the hydrophobic ligand, and separating the contacted lactic acid fermentation broth from the functionalized silica to remove the vicinal diols.
US08293937B2	Process for producing low-monomer-content organic polyisocyanates The invention relates to a new industrial process for producing low-monomer-content organic polyisocyanates by oligomerization of organic diisocyanates in a two-phase system.
US08293936B2	Method for producing n-propyl acetate Provided is a method for producing n-propyl acetate capable of suppressing the deterioration of a hydrogenation catalyst to such an extent that the catalyst can be industrially used, for example, in the case where n-propyl acetate is produced by performing a hydrogenation reaction in the presence of the hydrogenation catalyst using, as a raw material liquid, a liquid containing allyl acetate or the like which has been produced from propylene, oxygen and acetic acid and obtained using a purification process such as distillation. In such a method for producing n-propyl acetate, the concentration of a formyl group-containing compound (such as acrolein, propionaldehyde or 2-methylcrotonaldehyde) and the concentration of an acryloyloxy group-containing compound (such as acrylic acid or allyl acrylate) in the raw material liquid are respectively set to 100 ppm by mass or less. As a result, the deterioration of the hydrogenation catalyst can be suppressed to such an extent that the catalyst can be industrially used.
US08293931B2	7-N-substituted phenyl tetracycline compounds 7-substituted tetracycline compounds, methods of treating tetracycline responsive states, and pharmaceutical compositions containing the 7-substituted tetracycline compounds are described.
US08293924B2	Process for the preparation of carbapenem antibiotic An improved process for the preparation of carbapenem antibiotic of formula (I) or its hydrate is provided.
US08293920B2	Synthesis of enone intermediate The tetracycline class of antibiotics has played a major role in the treatment of infectious diseases for the past 50 years. However, the increased use of the tetracyclines in human and veterinary medicine has led to resistance among many organisms previously susceptible to tetracycline antibiotics. The recent development of a modular synthesis of tetracycline analogs through a chiral enone intermediate has allowed for the efficient synthesis of novel tetracycline analogs never prepared before. The present invention provides a more efficient route for preparing the enone intermediate.
US08293918B2	Process for producing dihalopyridines Disclosed herein an improved process for producing 2,3-dihalopyridine with high purity at industrial scale with minimum effluent.
US08293915B2	Compounds and compositions as channel activating protease inhibitors The invention provides compounds and pharmaceutical compositions thereof, which are useful for modulating channel activating proteases, and methods for, using such compounds to treat, ameliorate or prevent a condition associated with a channel activating protease, including but not limited to prostasin, PRSS22, TMPRSS11 (e.g., TMPRSS11B, TMPRSS11E), TMPRSS2, TMPRSS3, TMPRSS4 (MTSP-2), matriptase (MTSP-1), CAP2, CAP3, trypsin, cathepsin A, or neutrophil elastase.
US08293911B2	Derivatives of 4-(n-azacycloalkyl) anilides as potassium channel modulators This invention provides a compound of formula IA where X═O or S; Y is O or S; q=1 or 0; and other substituents are defined herein. Such compounds can affect the opening of, or otherwise modulate, voltage-gated potassium channels. They are potentially useful for the treatment and prevention of diseases and disorders which are affected by activation or modulation of potassium ion channels. One such condition is seizure disorders.
US08293908B2	Facile N-alkylation of acridine compounds in ionic liquids A method is provided for N-alkylation of acridine compounds, typically with a 1,3- propane sultone alkylating reagent, in ionic liquid solvents to provide the corresponding acridinium compounds in high yield.
US08293907B2	Preparation of saturated ketone morphinan compounds by catalytic isomerization The present invention provides processes for the preparation of saturated ketone morphinan compounds by catalytic isomerization. In particular, the invention provides processes for the conversion of a morphinan comprising an allyl alcohol ring moiety into a morphinan comprising a saturated ketone ring moiety by an isomerization reaction catalyzed by an allyl-transition metal catalyst.
US08293903B2	3-aminocyclopentanecarboxamides as chemokine receptor agonists There is provided a compound of Formula I(a) or I(b) or a pharmaceutically acceptable salt thereof, wherein the various substituents are defined herein.
US08293898B2	Luminophores There is described novel organo-platinum luminophores comprising a complex of formula I: The luminophores have application as the emissive component in organic light emitting diodes.
US08293894B2	Process for the preparation of carbapenem antibiotic A process for the preparation of a carbapenem of formula (I): in amorphous form wherein R represents hydrogen or COOM and M represents hydrogen or sodium the process including condensing a compound of formula (II): wherein P′ denotes a carboxy protecting group, with a compound of formula (III): wherein P″ denotes a carboxy protecting group, in the presence of a base to yield a compound of formula (IV): deprotecting both the protecting groups in the compound of formula (IV) in the presence or absence of a sodium ion source, a solvent and in the presence or absence of CO2, gas, extracting the product into an aqueous medium, quenching the aqueous layer of into an alcohol at a temperature, and isolating the carbapenem compound of formula (I) in amorphous form.
US08293893B2	Method for producing 6-hydroxyethylpenam compound The present invention provides a method by which a 6-hydroxyethyl penam compound represented by General Formula (2) below can be produced with a high selectivity: wherein R represents a hydrogen atom or a protective group for carboxylic acid and X2 represents a halogen atom; the method including the steps of reacting a Grignard reagent with a halogeno penam compound represented by General Formula (1) below: wherein R and X2 are the same as above, and X1 represents a halogen atom; reacting the generated compound with an amine compound; and further reacting the generated compound with acetaldehyde.
US08293892B2	Substituted tetrahydropyrazolo-pyrido-azepine compounds The present invention relates to substituted tetrahydropyrazolo-pyrido-azepine compounds and methods of synthesizing these compounds. The present invention also relates to pharmaceutical compositions containing substituted tetrahydropyrazolo-pyrido-azepine compounds and methods of treating cell proliferative disorders, such as cancer, by administering these compounds and pharmaceutical compositions to subjects in need thereof.
US08293888B2	Sialic acid derivatives An amine or hydrazide derivative of a sialic acid unit, e.g. in a polysaccharide, is reacted with a bifunctional reagent at least one of the functionalities of which is an ester of N-hydroxy succinimide, to form an amide or hydrazide product. The product has a useful functionality, which allows it to be conjugated, for instance to proteins, drugs, drug delivery systems or the like. The process is of particular utility for derivatising amine groups introduced in sialic acid terminal groups of polysialic acids.
US08293884B2	Nucleic acid and amino acid sequences relating to Streptococcus pneumoniae for diagnostics and therapeutics The invention provides isolated polypeptide and nucleic acid sequences derived from Streptococcus pneumoniae that are useful in diagnosis and therapy of pathological conditions; antibodies against the polypeptides; and methods for the production of the polypeptides. The invention also provides methods for the detection, prevention and treatment of pathological conditions resulting from bacterial infection.
US08293877B2	Reactive dyestuff with N-alkylamino group The present invention relates to a novel reactive dyestuff with a N-alkylamino group, represented by the following formula (I): wherein A1, A2, R1, R2, R3, R4, (R5)0-2, (R6)0-2, (Z1)0-1, (Z2)0-1, X1, X2 and n are defined the same as the specification. The reactive dyestuff of the present invention is suitable for exhaust dyeing, cold batch-up dyeing, continuous dyeing, printing and digital spray printing materials that contain hydroxyl group or amino group fibers.
US08293876B2	Method of purification of hydrophobic proteins The present invention relates to a method for obtaining highly purified hydrophobic proteins from cells by extraction using a buffer containing a detergent and removal of said detergent by hydroxyapatite (HA) column chromatography.
US08293874B2	Recombinant factor X with no glycosylation and method for preparing the same A Factor X (hereinafter referred to as “FX”) with a high activity is provided. The present invention relates to a method for efficiently preparing a recombinant, two-chain FX which comprises intervening glycosylation at such an amino acid sequence that is essential for glycosylation in FX to thereby allow for expression of a recombinant FX with no glycosylation, and the recombinant FX with no glycosylation obtained by said method.
US08293872B2	Cytotoxic ribonuclease variants This invention relates to cytotoxic variants of human ribonuclease 1 (RNase 1) identified through analysis of the interaction between RNase 1 and the human ribonuclease inhibitor (hRI) as defined by the three dimensional (3-D) atomic structure of the RNase1 hRI complex. Also disclosed is the 3-D structure of the hRI•RNase 1 complex and methods for designing the RNase 1 variants.
US08293870B2	Mucin hypersecretion inhibitors and methods of use Various methods of using peptides are provided where the peptides comprise less than 24 amino acids. The peptides have an amino acid sequence selected from the group consisting of: (a) an amino acid sequence having from 4 to 23 contiguous amino acids of a reference sequence PEPTIDE 1; (b) an amino acid sequence substantially identical to the sequence defined in (a); and (c) a variant of the amino acid sequence defined in (a). Also provided is a non-myristoylated MANS peptide.

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