最新美国发明专利
Document Document Title
US09213795B2 Multiple via connections using connectivity rings
Among other things, one or more techniques and/or systems for performing design layout are provided. In an example, a design layout corresponds to a layout of a standard cell whose connectivity is described by a netlist. For example, the netlist specifies net types for respective vias of the standard cell. One or more connectivity rings are formed within the design layout to provide connectivity for one or more vias of the design layout. For example, a first connectivity ring is generated, such as from mandrel, to connect one or more ring one vias. A second connectivity ring is generated, such as from passive pattern, to connect one or more ring two vias. One or more cuts are generated within the design layout to isolate vias having different net types. In this way, the design layout is self-aligned double patterning (SADP) compliant.
US09213790B2 Conflict detection for self-aligned multiple patterning compliance
Among other things, one or more techniques and systems for performing design layout are provided. An initial design layout is associated with an electrical component, such as a standard cell. A conflict graph is generated based upon the initial design layout. The conflict graph comprises one or more nodes, representing polygons within the initial design layout, connected by one or more edges. A same-process edge specifies that two nodes are to be generated by the same pattern process, while a different-process edge specified that two nodes are to be generated by different pattern processes, such as a mandrel pattern process and a passive fill pattern process. The conflict graph is evaluated to identify a conflict, such as a self-aligned multiple pattering (SAMP) conflict, associated with the initial design layout. The conflict is visually displayed so that the initial design layout can be modified to resolve the conflict.
US09213787B1 Simulation based system and method for gate oxide reliability enhancement
A system, method, and computer program product for improving circuit reliability via circuit schematic simulation. A circuit simulator may netlist and simulate a schematic with a reference stimulus and determine whether a circuit component is a candidate for stress analysis, and store candidate component circuit conditions. A stress test simulation may determine if candidate components are stressed by exposure to simulated conditions meeting a stress test criterion, and output information regarding stressed circuit components. Embodiments may simulate analog integrated circuitry, determine MOS component gate oxide layer area according to component length and width, and monitor conditions on components deemed most likely to be defective, including larger MOS components. A circuit simulator plug-in may avoid storing simulation output waveforms or performing layout based analysis. Embodiments may modify the netlist and/or the test stimulus to increase the percentage of stressed circuit components, including bypassing voltage regulators and adding test connections.
US09213786B2 Manufacturing systems and methods
Manufacturing systems and methods are disclosed. In one example, a computer based system comprises a non-transitory computer readable memory, a processor, and logic instructions stored in the non-transitory computer readable memory. When executed by the processor, the logic instructions configure the processor to perform operations, comprising receiving a first digital map of a first component and a second digital map of a second component, defining a first surface on the first component and a second surface on the second component, wherein at least a portion of the first surface is to adjoin at least a portion of the second surface in a manufactured assembly, updating a first part definition for the first component to include the first surface and, optionally, updating a second part definition for the second component to include the second surface.
US09213781B1 System and method for processing image data
The PLACEMETER PLATFORM APPARATUSES, METHODS AND SYSTEMS (“PM-PLATFORM”) transform sensor data and/or feedback via PM-PLATFORM components into notifications, updates, coupons, promotions, transactions and/or activitiesnotifications, updates, coupons, promotions, transactions and/or activities. In one implementation, the PM-PLATFORM comprises a sensor, a memory, and a processor disposed in communication with the sensor and memory, the memory storing processor-issuable instructions to receive raw environment data at a sensor for at least two discrete points in time, analyze the received raw environment data locally to determine an at least one occupancy metric, store the occupancy metric, receive further raw environment data for a further point in time, process the further raw environment data to determine a further occupancy metric, compare the further occupancy metric to at least one previous occupancy metric, and issue a notification based on the comparison.
US09213777B2 Method and apparatus for archiving dynamic webpages based on source attributes
One embodiment of a method for archiving and restoring web pages can remove elements from web data to be stored as web archive data that can cause two or more substantially similar elements to appear within a web page later created from the web archive data. In another embodiment, a web page can be constructed from web archive data. This constructed web page may not be displayed, but can be inspected for substantially similar elements so that those elements can be removed. After the elements are removed, then the web page can be displayed to a user. Either embodiment can be used alone or in parallel to reduce the appearance of substantially similar elements within a web page constructed from a web archive.
US09213775B2 Domain-specific browser tab creation and management
Methods and systems directed to a web browser application that efficiently manages tab creation and switching. The application creates a new browser tab for each top-level domain visited, and stores the data structure for the tab, including forward and backward history, in a table. The application also creates a new browser tab in response to a separate application invoking a web browser, or in response to an explicit command by a user to create a browser tab. Thus, a user may efficiently switch between multiple browser tabs without having to expend time and energy in managing, opening, or closing browser tabs.
US09213774B2 Navigational resources for queries
Methods, systems, and apparatus, including computer program products, for identifying navigational resources for queries. In an aspect, a candidate query in a query sequence is selected, and a revised query subsequent to the candidate query in the query sequence is selected. If a quality score for the revised query is greater than a quality score threshold and a navigation score for the revised query is greater than a navigation score threshold, then a navigational resource for the revised query is identified and associated with the candidate query. The association specifies the navigational resource as being relevant to the candidate query in a search operation.
US09213773B2 Image based method of providing memorial information
Described herein is an image-based system for retrieving information about a deceased person or animal and an image-based method of retrieving information about a deceased person or animal. The systems disclosed herein are characterized by the absence of a visible identifier indicating the availability of the information, such as a tag, bar code, and the like.
US09213772B2 Content filtering for personal productivity applications
A set of context profiles containing profile content rules for filtering which content within a set of personal productivity applications (such as e-mail, chat, calendar, and contacts applications) is accessible by a user. Content rules support filtering content by, for example, content originator, and/or subject matter. The context profiles are centrally maintained for control of integrated, non-integrated, and/or independently administered personal productivity applications.
US09213769B2 Providing a modified content item to a user
Methods and systems for generating a content item associated with search results and, based on a subsequent return to the search results, providing the content item in a modified manner.
US09213768B1 Assumption mechanism for queries
A word meaning or sense is determined in response to an actual user query in a system designed for computation, search, or other activities involving the processing of queries. Assumptions, which are attempts to disambiguate pieces of the user's query string, are generated. Generation of the assumptions is based on various heuristics and algorithms which are designed to disambiguate words which may connote multiple different entities, meanings, or senses given the context. Assumptions also may be ranked based on a set of criteria that does not require an elaborately constructed body of world knowledge to be created. A most likely assumption may be chosen for generating a machine-generated query and/or for generating query results.
US09213761B1 Electronic systems and methods for integrated, automatic, medium-quality audio
A semiconductor device includes a single substrate including circuitry to implement a processor, a memory coupled to the processor, an audio interface module configured to provide data in pulse-code modulation (PCM) format having a first signal to noise ratio (SNR), and a medium quality speaker module configured to receive the PCM data, convert the data from the PCM format to a pulse-width modulation (PWM) format independently of the processor, and provide the data in the PWM format having a second SNR to at least one general purpose input-output pin on the substrate, the first SNR is greater than the second SNR.
US09213760B2 Unified social content platform
A system can optionally include a social network database configured to store social network information records related to a user of the social network, wherein the social network database is configured to classify an individual information record according to the user of the social network and at least one of an application that generated the individual information record and an object of the individual information record. The system can further include a processor configured to identify ones of the information records as classified in the social network database based on at least one of the user and the at least one of the application and the object and transmit data indicative of a common characteristic of the ones of the information records to the social network.
US09213758B2 Method and apparatus for responding to an inquiry
Disclosed is a method and apparatus for responding to an inquiry from a client via a network. The method and apparatus receive the inquiry from a client via a network. Based on the inquiry, question-answer pairs retrieved from the network are analyzed to determine a response to the inquiry. The QA pairs are not predefined. As a result, the QA pairs have to be analyzed in order to determine whether they are responsive to a particular inquiry. Questions of the QA pairs may be repetitive and, without more, will not be useful in determining whether their corresponding answer responds to an inquiry.
US09213757B2 Content creation
A system for facilitating content creation includes collecting profiles which are analyzed to build a profile parameter index. A dummy profile is created based on the profile parameter index. The dummy profile is a fictitious character having profile parameters based on input from a user of the profile parameter index. The control of the dummy profile is under the user.
US09213756B2 System and method of using dynamic variance networks
Systems and methods for determining a location of a target in a document. Information compiled from a training document is created, the information comprising a reference and a reference vector tying each reference to the target. The reference is compared to a new reference in a new document to determine if there are any similar references that are the target, wherein similar references are: position similar, or type similar, or both. When the new reference comprises a typo, an optical character recognition (OCR) mistake, or both, the new reference is still determined to be the target because of the new reference's location.
US09213747B2 Systems, methods, and apparatus for generating an audio-visual presentation using characteristics of audio, visual and symbolic media objects
In an embodiment, a method and apparatus for generating a presentation is provided. The method considers characteristics of audio works and visual works when constructing the presentation. In some embodiments, the presentation may be automatically constructed.
US09213741B2 Actively managing resource bottlenecks in a database system
A computer-implemented method, apparatus and article of manufacture for optimizing a database query. Resource usage of one or more resources of the computer system are monitored. A condition code representative of the monitored resource usage is stored. A cost model is modified using the stored condition code. A query execution plan is generated for the database query using the modified cost model. The query execution plan is then executed in order to retrieve data from a database stored on the computer system, wherein the retrieved data is presented to a user for subsequent use and analysis.
US09213740B2 System and methodology for automatic tuning of database query optimizer
System and methodology for automatic tuning of database query optimizer is described. In one embodiment, in a database system having an optimizer for selecting a query plan for executing a database query, a method of the present invention is described for automatically tuning query performance to prevent query performance regression that may occur during upgrade of the database system from a prior version to a new version, the method comprises steps of: in response to receiving a given database query for execution, specifying a query plan generated by the prior version's optimizer as a baseline best plan for executing the given database query; generating at least one new query plan using the new version's optimizer; learning performance for each new query plan generated by recording corresponding query execution metrics; if a given new query plan is observed to have better performance than the best plan previously specified, specifying that given new query plan to be the best plan for executing the given database query; if a given new query plan is observed to have worse performance than the best plan previously specified, specifying that given new query plan to be a bad plan to be avoided in the future; and automatically tuning future execution of the given database query by using the query plan that the system learned was the best plan.
US09213738B2 Method and device for generating an RDF database for an RDF database query and a search method and a search device for the RDF database query
Information values are created by nodes and directed edges describing dependencies between two nodes or information values, respectively, in the form of a directed graph for a database query. By using a path distance describing a number of directed edges between a selected node and a target tuple, formed of two nodes connected to a directed edge and a associated directed edge, a reduction of a complexity of a database query and thus an acceleration of the database query can be achieved. The search method can be used, for example, for monitoring systems or in medical databases. Furthermore, the search method can be used for databases which are dynamically extended, for example by new events in the monitoring system.
US09213736B2 Operating system fingerprinting
Determining operating system data is disclosed, including receiving a message associated with a network protocol, extracting a set of one or more features from the message, and determining operating system data at least in part by matching one or more features of the message with one or more features of a fingerprint associated with an operating system. An exact match of the features is not required to determine operating system data.
US09213734B2 Method and system for storing and retrieving data
A method of accessing data in a database management system includes in a first storage structure, storing one or more datasets for each of plural devices, each dataset comprising unordered timestamped data elements indicating statuses of a particular device related condition at different points in time, in a second storage structure, storing and mapping between: device identifiers identifying the devices, condition identifiers identifying the device related conditions, and timestamps identifying when two temporally consecutive data elements of a given dataset indicate different statuses, receiving a new data element indicating a status of one particular device related conditions, storing the new data element in the first storage structure, determining whether or not the status indicated by the new data element is different from the status indicated by a temporally preceding data element stored in first storage structure, and updating the timestamps if the determination is positive.
US09213728B2 Change data capturing during an upgrade
In one general aspect, a computer system can include instructions stored on a non-transitory computer-readable storage medium. The computer system can include a logging table generator configured to generate a logging table corresponding with an original table targeted for an upgrade, and a control table generator configured to generate a control table configured to store a version identifier for changes logged in the logging table. The computer system can include a change recorder configured to receive an indicator of a change to a record of the original table during execution of at least a portion of the upgrade of the original table, and a key recorder configured to store in the logging table a primary key identifying the record of the original table and the version identifier stored in the control table.
US09213724B2 Information processing terminal device, information processing device, information processing method, and program
An information processing terminal device includes: a communication unit; a primary content information acquiring unit for acquiring primary content information; a primary content information holding managing unit for holding and managing primary content information, in correlation with a unique primary content identifier; a subsidiary content information holding managing unit for obtaining subsidiary content information configured having at least playback control information and having a subsidiary content identifier corresponding to itself and an editing history identifier; an editing processing unit for executing editing processing with secondary usage of at least one of primary content information and subsidiary content information; a subsidiary content information creating unit for creating subsidiary content information; an editing history identifier managing unit for generating the editing history identifier; and a subsidiary content identifier managing unit for generating a subsidiary content identifier to be correlated with subsidiary content information and providing this to subsidiary content information.
US09213722B2 Elevation adjustment for an aquatic geographic information system
A method of processing geo-statistical data includes piloting a watercraft with a monitoring system on a water body, measuring depths of the water body, elevations of the watercraft, and positions of the watercraft using the monitoring system. The method also includes aligning the depths and the elevations with the positions, creating an average elevation using the elevations, and creating a contour map from the depths, positions, and the first average elevation.
US09213720B2 Peer-to-peer redundant file server system and methods
Peer-to-peer redundant file server system and methods include clients that determine a target storage provider to contact for a particular storage transaction based on a pathname provided by the filesystem and a predetermined scheme such as a hash function applied to a portion of the pathname. Servers use the same scheme to determine where to store relevant file information so that the clients can locate the file information. The target storage provider may store the file itself and/or may store metadata that identifies one or more other storage providers where the file is stored. A file may be replicated in multiple storage providers, and the metadata may include a list of storage providers from which the clients can select (e.g., randomly) in order to access the file.
US09213719B2 Peer-to-peer redundant file server system and methods
Peer-to-peer redundant file server system and methods include clients that determine a target storage provider to contact for a particular storage transaction based on a pathname provided by the filesystem and a predetermined scheme such as a hash function applied to a portion of the pathname. Servers use the same scheme to determine where to store relevant file information so that the clients can locate the file information. The target storage provider may store the file itself and/or may store metadata that identifies one or more other storage providers where the file is stored. A file may be replicated in multiple storage providers, and the metadata may include a list of storage providers from which the clients can select (e.g., randomly) in order to access the file.
US09213714B1 Indicating hierarchy in a computer system with a graphical user interface
Some embodiments of the invention provide a method for indicating hierarchy of objects in a graphical user interface (GUI) of a computer system. The method uses a first color to display a first set of objects at a first level of the hierarchy. The method then uses a second color, different from the first color, to display a second set of objects at a second level of the hierarchy. The first and second colors are two different colors in the visible light spectrum in some embodiments, while they are two different shades of the same color in other embodiments.
US09213713B2 Method and system for providing enhanced business listings to multiple search providers from a single source
A source server receives listing identification data for transmission of an enhanced listing comprising enhanced content to a provider server. The source server searches the provider server for a matching listing based on the received listing identification data. When the source server determines that there is no matching listing on the provider server or that a potential matching received from the provider server is a non-matching listing, the source server transmits the enhanced listing without an identifier as an indication to the provider server to create a listing using the enhanced content. When the source server determines that the potential matching listing received from the provider server is a matching listing, the source server transmits to the provider server the enhanced listing with an identifier provided by the provider server as an indication to the provider server to update the enhanced listing on the provider server with the enhanced content.
US09213709B2 Archival data identification
Methods and systems are provided herein that facilitate cost-effective and reliable data identification in an archival data storage system. In an embodiment, a data object stored in an archival data storage system is identified by a data object identifier which encodes storage location information that may be used to locate a data object stored in an archival data storage system that reduces the cost to store a global index. The data object identifier may also encode policy information such as access control information usable for validating subsequent access to the data object, payload validation information such as size and digest usable for verifying the integrity of the payload data, metadata validation information such as error-detection codes usable for validating integrity of the data object identifier and other information.
US09213704B2 Dictionary service
A user of an online service sends a request to write a review of a media content item, using a text limited device such as a gamepad of a videogame console. In response to the request, one or more dictionaries are requested using metadata associated with the request such as the title of the movie or a genre associated with the movie. The dictionaries are received and used to populate user interface elements with words and phrases. Each user interface element corresponds to a sentence component such as a verb, noun, etc. The user may use the gamepad to cycle through the words and phrases in each user interface element to generate a sentence.
US09213703B1 Pitch shift and time stretch resistant audio matching
Systems and methods are provided herein relating to audio matching. Descriptors can be generated based on anchor points and interest points that characterize the local neighborhood surrounding the anchor point. Characterizing the local spectrogram neighborhood surrounding anchor points can be more robust to pitch shift distortions and time stretch distortions. Those anchor points surrounded by a lack of spectral activity or even spectral activity can be filtered from further examination. Using these pitch shift and time stretch resistant audio features within descriptors can provide for more accurate and efficient audio matching.
US09213696B2 Methods and systems for securely accessing translation resource manager
The disclosed embodiments relate to systems and methods for securely accessing a phrase table. One or more records in the phrase table are encrypted using a first set of keys. The first set of keys is encrypted using a second key. A decoder module is compiled based on the second key. Thereafter, the one or more encrypted records and/or the decoder module are transmitted to the first computing device at the client side. The first set of encrypted keys is transmitted to a second computing device. The first computing device transmits a request to the second computing device to send an encrypted key. The decoder module decrypts the encrypted key to generate a key. The first computing device uses the key to decrypt one or more encrypted records.
US09213695B2 Bridge from machine language interpretation to human language interpretation
A language interpretation system receives a request for an interpretation of a voice communication between a first language and a second language. Further, the language interpretation system provides the request to a machine language interpreter. In addition, the machine language interpreter provides live language interpretation of the voice communication. The live language interpretation of the voice communication is halted by the machine language interpreter in real time during the live language interpretation based upon a criteria being met. Further, the voice communication is transitioned to a human language interpreter to resume the live language interpretation of the voice communication after the machine language interpreter is halted.
US09213693B2 Machine language interpretation assistance for human language interpretation
A language interpretation system receives a request for an interpretation of a voice communication between a first language and a second language. Further, the language interpretation system provides the request to a human language interpreter. In addition, a machine language interpreter translates the voice communication into a set of text data. The text data is sent to a display device that displays the text during a human language interpretation performed by the human language interpreter.
US09213688B2 Smart date selector
The present description refers to a method, apparatus and computer-readable storage medium for receiving a date request from a client application if a date description is not a valid date, the date request including the date description and one or more attributes, comparing the date description to a smart date table, identifying one or more dates corresponding to the date description based on the comparing, and returning the one or more dates to the client application.
US09213685B2 Dynamic language translation of web site content
Methods, systems, and computer readable medium for providing a translated message in telecommunications. A request is received for translating a current message in a first language into a current message in a second language destined for a user. Whether the current message in the first language has been previously translated into a corresponding message in the second language is determined. If the corresponding message in the second language exists, the current message in the second language is generated based on the corresponding message in the second language previously translated. The current message is then sent in the second language to the user as a response to the request.
US09213684B2 System and method for rendering document in web browser or mobile device regardless of third-party plug-in software
Techniques are disclosed for render documents that are in proprietary formats in a browser or mobile device. In one embodiment, a method comprises converting a plurality of resources in a document file into a plurality of files that are native to a browser. The method further comprises creating a style sheet based on the document file, wherein an aggregate of the plurality of files together with the style sheet are configured to cause the browser to render an appearance of the document file. The method further comprises generating, based on the document file, an invisible layer to be laid on the appearance, wherein the invisible layer enables actions to be performed on the document file. Among other advantages, embodiments disclosed herein provide the convenience of viewing and accessing documents regardless of whether a software or plug-in therefor is installed.
US09213682B1 Method and apparatus for auditing a business document
A method for creating a conforming business document by auditing is provided. The method may include creating at least one presentation rule. The presentation rules may govern the some or all of the parameters of the elements in a presentation. A business document may be compiled from multiple data sources or existing documents. The existing documents are preferably created within a conforming template but may be non-conforming. A conforming template may follow the presentation rules. Software may be used to construct the business document which may be in the form of slides. The software may be augmented by a plug-in. The plug-in may scan the business document. The plug-in may allow the user to select some or all of the presentation rules that have been broken in an auditing panel. The plug-in may edit the slide so that the slide conforms to the selected presentation rules.
US09213679B2 Device with capability of processing FFT radix 2 butterfly operation and operation method thereof
The disclosure provides a device with a capability of processing a Fast Fourier Transform Algorithm (FFT) radix 2 butterfly operation and an operation method thereof, the device at least includes a latch, a complex multiplier, a complex adder-subtractor, a switch and a complex conjugate Arithmetic Logical Unit (ALU). The complex operation unit of the disclosure has a simple structure. The parallel processing array composed of the complex operation unit has the capability of efficiently processing vectors and the FFT operation.
US09213673B2 Networked applications with client-caching of executable modules
Disclosed are various embodiments for providing networked applications that are segmented into multiple client-cached executable modules. Multiple networked applications are provided by an application server, and a module cache is maintained in a client. The client obtains a user invocation of a particular functionality associated with a networked application. One of the modules associated with the particular functionality is obtained by the client from the application server over a network in response to determining that the module is not already in the module cache. The module is executed by the client to provide the particular functionality. A data cache may be implemented that includes data blocks that have been used, are being used, or are predicted to be used by the networked application.
US09213670B2 Method and user interface system of a vehicle for providing an energy level gauge relative to a vehicle range meter
A method is provided for graphic visualization of a propulsion energy level gauge relative to a vehicle range meter. A user interface system determines a current range of the vehicle based on a current remaining propulsion energy level of an energy storage device of the vehicle, and determines at least one hypothetical range of the vehicle based on at least one hypothetical level of remaining propulsion energy of the energy storage device. The graphic visualization is provided on a display, where the propulsion energy level gauge conveys the current remaining propulsion energy level and the hypothetical level of remaining propulsion energy, and the vehicle range meter conveys the current vehicle range and the hypothetical vehicle range. In the graphic visualization, the current remaining propulsion energy level is graphically associated with the current vehicle range, and the hypothetical level of remaining propulsion energy is graphically associated with the hypothetical vehicle range.
US09213669B2 Test apparatus and test method
Provided is a test apparatus that tests a device under test, comprising a plurality of comparators that each receive a signal under measurement output by the device under test, have a common reference level set therein, and compare a signal level of the signal under measurement to the reference level; and a signal processing section that generates a single result signal based on the plurality of comparison results output by the comparators. Also provided is a test method using the test apparatus.
US09213668B1 Interconnection of peripheral devices on different electronic devices
A method and apparatus of performing a data transmission from an electronic device or a peripheral device of an electronic device to a peripheral device of a remote electronic device is disclosed. One example method of performing the data transmission may include transmitting data designated for the remote peripheral device to a local virtual device object. The data that is received by the local virtual device object is transmitted via at least one communication interface or peripheral device of the electronic device to at least one remote communication interface or peripheral device of the remote electronic device. The data arriving at the least one remote communication interface or peripheral device of the remote electronic device is received by a remote virtual device object and transmitted to the designated remote peripheral device.
US09213664B2 Reconfigurable modular computing device
A configurable computing device comprising a housing, a printed circuit board disposed within the housing, a first microcontroller and a second microcontroller each coupled to the PCB, wherein the first microcontroller and the second microcontroller are in electrical signal communication with each other, a computer-on-module (COM) coupled to the PCB, wherein the COM is in electrical signal communication with the first microcontroller and the second microcontroller, and one or more peripheral modules coupled to the PCB, wherein, the peripheral modules are each in electrical signal communication with the first microcontroller and wherein, the peripheral modules are each in electrical signal communication with the COM via the second microcontroller.
US09213662B2 I/O bus system
A multi-route connection bridge 24 performs swapping of an address described in a header of network packet to allow a downstream PCI express-network bridge 25 to be connected with a plurality of upstream PCI express-network bridges 21. Also, the multi-route connection bridge 24 configures an I/O resource 3 in advance, maps the configured I/O resource 3 to an address space of each host 1, and swaps header data described in an I/O packet encapsulated to the network packet by using mapping data. Thus, the multi-route connection bridge 24 assigns I/O capability of I/O resource 3 to each host 1 in units of functions to allow the I/O resource 3 to be shared simultaneously by the hosts 1.
US09213654B1 System and method for dynamic transparent consistent application-replication of multi-process multi-threaded applications
A system, method, and computer readable medium for consistent and transparent replication of multi process multi threaded applications. The computer readable medium includes computer-executable instructions for execution by a processing system. Primary applications runs on primary hosts and one or more replicated instances of each primary application run on one or more backup hosts. Replica consistency between primary application and its replicas is provided by imposing the execution ordering of the primary on all its replicas. The execution ordering on a primary is captured by intercepting calls to the operating system and libraries, sending replication messages to its replicas, and using interception on the replicas to enforce said captured primary execution order. Replication consistency is provided without requiring modifications to the application, operating system or libraries.
US09213652B1 Managing cache access and streaming data
Managing data in a computing system comprising one or more cores includes: providing a cache in each of one or more of the cores that includes multiple storage locations; storing data of a first type of multiple types of data in a selected storage location of a first cache of a first core that is selected according to status information associated with the first cache, and updating the status information; and storing data of a second type of the multiple types of data in a storage location within a subset of fewer than all of the storage locations of the first cache and managing the status information to ensure that subsequent data of the second type received by the first core for storage in the first cache is stored in the storage location within the subset.
US09213651B2 Synchronizing a translation lookaside buffer with page tables
The translation lookaside buffer (TLB) of a processor is kept in synchronization with a guest page table by use of an indicator referred to as a “T” bit. The T bit of the NPT/EPT entries mapping the guest page table are set when a page walk is performed on the NPT/EPT. When modifications are made to pages mapped by NPT/EPT entries with their T bit set, changes to the TLB are made so that the TLB remains in synchronization with the guest page table. Accordingly, record/replay of virtual machines of virtualized computer systems may be performed reliably with no non-determinism introduced by stale TLBs that fall out of synchronization with the guest page table.
US09213649B2 Distributed page-table lookups in a shared-memory system
The disclosed embodiments provide a system that performs distributed page-table lookups in a shared-memory multiprocessor system with two or more nodes, where each of these nodes includes a directory controller that manages a distinct portion of the system's address space. During operation, a first node receives a request for a page-table entry that is located at a physical address that is managed by the first node. The first node accesses its directory controller to retrieve the page-table entry, and then uses the page-table entry to calculate the physical address for a subsequent page-table entry. The first node determines the home node (e.g., the managing node) for this calculated physical address, and sends a request for the subsequent page-table entry to that home node.
US09213637B1 Read and write performance for non-volatile memory
In one embodiment of the invention, a memory system includes non-volatile-memory-devices (NVMDs) coupled to memory channels to share busses and a memory controller coupled to the memory channels in communication between the plurality of NVMDs. Each NVMD independently executes a read, write, or erase operation at a time. The memory controller includes channel schedulers to schedule control and data transfers associated with the read, write, and erase operations on the memory channels; and high priority and low priority queues coupled to the channel schedulers. The channel schedulers prioritize operations waiting in the high priority queues over operations waiting in the low priority queues. The channel schedulers further prioritize read operations waiting in either the high priority queue or the low priority queue over write and erase operations waiting in each respective queue.
US09213632B1 Systems and methods for data storage devices to use external resources
System and methods are provided for storing address-mapping data from a storage device on a processing system. Address-mapping data is stored on a non-volatile memory of a storage device, the address-mapping data indicating mapping from logical addresses to physical addresses of the non-volatile memory of the storage device. The address-mapping data is transmitted from the non-volatile memory to a processing system. In response to a request to access a logical address of the non-volatile memory, part of the address-mapping data is transferred from the processing system to a volatile memory of the storage device, the part of the address-mapping data being associated with a mapping from the logical address to a physical address of the non-volatile memory.
US09213626B2 Configuration data based diagnostic data capture
A data capture system includes a processor instructed by configuration data that indicates a trigger event and data identifiers, a volatile memory that stores data based upon the data identifiers, and a non-volatile memory that stores contents of the volatile memory based upon detection of the trigger event by the processor. The data identifiers indicate data elements to be stored.
US09213624B2 Application quality parameter measurement-based development
A development environment provides warnings based on one or more application categories set for an application. Each warning has a trigger threshold and a warning action. Different application categories have different warnings. The development environment proactively tests for trigger conditions and provides triggered warnings within a workflow that includes application designing, code editing, building, and running. For instance, a Social Networking application whose start-up time is greater than desired for Social Networking applications will trigger a warning. Password Manager or Finance applications that should use a more secure approach to store user data will trigger a warning not given to applications in other categories. A News application may trigger a warning from the development environment that application content is not easily readable if a user switches to a light color theme on a device. The application category is selected by the developer or set proactively by the development environment.
US09213623B2 Memory allocation with identification of requesting loadable kernel module
A technique that supports improved debugging of kernel loadable modules (KLMs) that involves allocating a first portion of a memory and detecting a first kernel loadable module (KLM) requesting an allocation of at least a portion of the memory. The first KLM is then loaded into the first portion of the memory and a first identifier is associated with the first KLM and the first portion. The access of a second portion of the memory by the first KLM, the second portion being distinct from the first portion is detected and an indication that the first KLM has accessed the second portion is generated.
US09213622B1 System for exception notification and analysis
A method of receiving a stack trace, where the stack trace refers to executed code that crashed; identifying one or more lines of the executed code that caused the executed code to crash; identifying, from a code repository, contact information of a developer from a plurality of developers that are responsible for the executed code, where the developer is responsible for a code commit that refers to the one or more lines of the executed code; and notifying, through the contact information, the developer that the one or more lines caused the executed code to crash.
US09213620B2 Method and system for monitoring message objects sent from a client to invoke operations on a server in a distributed computing environment
Certain example embodiments relate to a method of monitoring a message object sent from a client to invoke an operation on a server in a distributed computing environment. Upon receipt of the message object at a measurement point, measurement data is produced. The measurement data is inserted into the message object.
US09213617B2 Error response circuit, semiconductor integrated circuit, and data transfer control method
In an error response circuit an analysis circuit unit analyzes a command transmitted from a first circuit section to a second circuit section, and detects a status of data transfer between the first circuit section and the second circuit section. A response circuit unit generates an error signal in accordance with the detected status of the data transfer in response to the second circuit section changing from a first power consumption state to a second power consumption state in which power consumption is lower than power consumption in the first power consumption state. A switching circuit unit transmits the error signal to the first circuit section in place of a response signal that is responsive to the command and transmitted from the second circuit section to the first circuit section.
US09213616B2 Automated test platform utilizing status register polling with temporal ID
A segmented subsystem, for use within an automated test platform, includes a first subsystem segment configured to execute one or more instructions within the first subsystem segment. A second subsystem segment is configured to execute one or more instructions within the second subsystem segment. The first subsystem segment includes: a first functionality, a second functionality, and a status polling engine. The status polling engine is configured to: determine a first status for the first functionality and a second status for the second functionality, and generate a consolidated status indicator for the first subsystem segment based, at least in part, upon the first status for the first functionality and the second status for the second functionality.
US09213615B2 Information processing apparatus with debugging unit and debugging method therefor
An information processing apparatus includes an external tool unit configured to provide a man-machine interface to a debugging user; and a microcontroller. The microcontroller includes: a CPU section configured to execute a program as a debugging target in a response to a first clock signal, wherein a clock rate of the first clock signal is changed in response to an instruction from the CPU section; a first transmitting section configured to transmit debugging data to the external tool unit in response to the first clock signal; a second transmitting section configured to transmit the debugging data to the external tool unit in response to a second clock signal which is different from the first clock signal; and a receiving section configured to receive data transmitted from the external tool unit.
US09213613B2 Test program generator using key enumeration and string replacement
A system and method are provided for test program generation using key enumeration and string replacement. A system includes a test program generator and a tester. The tester receives a test program from the test program generator and tests one or more products according to the test program. The test program generator receives a seed file from a seed file database and a configuration file from a configuration file database. The test program generator iterates over enumeration keys in the configuration file and, for each key, apply to the seed file one or more rules in the configuration file keyed to the enumeration key. Applying a rule includes replacing in the seed file one or more occurrences of a predicate value of the rule with a transformation value of the rule. The test program generator also outputs to the tester the modified first seed file as the test program.
US09213612B2 Method and system for a storage area network
In a system and method for a storage area network (SAN), a first controller receives a write request for a SAN and communicates with a first nested storage array module (NSAM), the first NSAM manages storage of data onto a shelf and presents the shelf as a logical unit, a buffer stores a portion of a write request from the first controller and aggregates data from the write request for the shelf, from a shelf with a second NSAM, the second NSAM provides a portion of data from the buffer to a third NSAM, the third NSAM manages storage of the portion of data from the buffer to a physical storage unit, and a second controller coupled to the first controller handles requests for the SAN in response to a failure of the first controller.
US09213611B2 Automatic raid mirroring when adding a second boot drive
A storage system including a first boot drive configured to store an operating system, one or more data drives configured to store user data, the one or more data drives distinct from the first boot drive, and a controller configured to detect when a second boot drive is added to the storage system, and automatically configure the first boot drive and the second boot drive in a redundant array of independent disks (“RAID”) configuration when the controller detects that the second boot drive is added to the storage system.
US09213608B2 Hardware recovery in multi-threaded processor
A computer system includes a simultaneous multi-threading processor and memory in operable communication with the processor. The processor is configured to perform a method including running multiple threads simultaneously, detecting a hardware error in one or more hardware structures of the processing circuit, and identifying one or more victim threads of the multiple threads. The processor is further configured to identify a plurality of hardware structures associated with execution of the one or more victim threads, isolate the one or more victim threads from the rest of the multiple threads by preventing access to the plurality of hardware structures by the multiple threads, flush the one or more victim threads by resetting hardware states of the plurality of hardware structures, and restore the one or more victim threads by restoring the plurality of hardware structures to a known safe state.
US09213605B2 IP multimedia subsystem and method for MBMS file repair using HTTP servers
Disclosed in some examples is a method of media repair in an IMS based network, the method includes communicating with an IMS network using SIP to setup a download session with a BMSC over a MBMS bearer; responsive to determining that one or more received encoding symbols of media downloaded using the established MBMS bearer cannot be decoded: requesting a file repair procedure from the IMS network component using a SIP re-invite request, the SIP re-invite request including an address of an HTTP repair server indicated by the IMS network component during the MBMS bearer setup; responsive to receiving a SIP acknowledgement indicating that the request was successful, requesting an HTTP connection with the HTTP server to re-download the one or more encoding symbols of the media that could not be decoded; and receiving the one or more encoding symbols from the HTTP server.
US09213603B2 Controller to manage NAND memories
In various embodiments, a single virtualized error correcting code (ECC) NAND controller executes an ECC algorithm and manages a stack of NAND flash memories. The virtualized ECC NAND controller allows the host processor to drive the stack of flash memory devices as a single NAND chip while the controller redirects the data to the selected NAND memory device in the stack. In various embodiments, a controller manages a plurality of NAND memory devices. The controller provides power to a select one of the plurality of NAND memory devices at a time to conserve overall power consumption of the storage system.
US09213600B2 Dynamic per-decoder control of log likelihood ratio and decoding parameters
An apparatus includes one or more error-correction decoders, a buffer, at least one direct memory access (DMA) engine, and at least one processor. The buffer may be configured to store data to be decoded by the one or more error-correction decoders. The at least one DMA engine may couple the buffer and the one or more error-correction decoders. The at least one processor may be enabled to send messages to the at least one DMA engine. The messages may be configured to deliver DMA control information and corresponding datapath control information. Data may be read from the buffer based upon the DMA control information and delivered to the one or more error-correction decoders along with the corresponding datapath control information. The one or more error-correction decoders may be enabled to decode the data read from the buffer according to the corresponding datapath control information.
US09213599B2 Method of erase state handling in flash channel tracking
An apparatus includes a non-volatile memory and a controller. The controller may be configured to track one or more channel parameters of the non-volatile memory. The controller may be further configured to estimate an erase state voltage distribution of the non-volatile memory by selecting one or more parameters of the erase state distribution from a look-up table based upon at least one of the one or more channel parameters.
US09213594B2 Apparatus, system, and method for managing out-of-service conditions
An adaptive logical storage element comprises a plurality of solid-state storage elements accessible in parallel. The logical storage element includes logical storage units, which may include logical page, logical storage divisions (erase blocks), and so on. Each logical storage unit comprises a plurality of physical storage units. A logical storage unit may include one or more physical storage units that are out-of-service (OOS). The OOS status of logical storage units is tracked by OOS metadata. When data is stored on the logical storage element, padding data is provided to physical storage units that are OOS, and valid and/or parity data is provided to in-service physical storage units. A write data pipeline accesses the OOS metadata to insert padding data, and a read data pipeline accesses the OOS metadata to strip padding data.
US09213589B2 Methods, systems, and computer program products for providing intelligent monitoring services
Methods, systems, and computer program products for intelligent monitoring services are provided. A method includes sampling data over a defined time period and calculating a normative value for the defined time period based on the sampled data. The method also includes monitoring incoming data, comparing a monitored value for the incoming data to the normative value, and generating a responsive action when the monitored value deviates from the normative value.
US09213588B2 Fault detection and identification in a multi-initiator system
A storage system and method for identifying a faulty link the storage system is disclosed. The storage system includes a plurality of target devices and at least one expander configured to communicatively couple a plurality of initiators to the plurality of target devices. Each initiator of the plurality of initiators monitors occurrences of link disruptions independently, wherein upon detecting occurrences of a predetermined number of link disruptions within a predetermined time period, a reporting initiator reports a detection of a faulty link in the multi-initiator topology and requests an arbitrator to identify at least one peer initiator in the multi-initiator topology that shares at least one shared link with the reporting initiator. This reporting initiator and its peer initiators then jointly execute a common diagnostic process to identify the faulty link in the multi-initiator topology.
US09213587B2 System and method for permitting a software routine having restricted local access to utilize remote resources to generate locally usable data structure
A Java applet program loaded initially from a remote server is configured to receive additional user annotations for data displayed in an already opened applet window located at the user's client system. The user is permitted to preserve/capture, the modified applet window containing any such input or modifications to the applet window data. The updated applet window data cannot be written to the user's client system, instead, the modified window data is converted to a standard compressed graphics file format and then uploaded to the remote server. From there the applet can then open another applet window within a browser program pointing to the location of such file on the remote server. At that point, the user can then perform any desired operation on the file since the browser has access to the local system resources.
US09213585B2 Controlling sprinting for thermal capacity boosted systems
A method and apparatus are described for performing sprinting in a processor. An analyzer in the processor may monitor thermal capacity remaining in the processor while not sprinting. When the remaining thermal capacity is sufficient to support sprinting, the analyzer may perform sprinting of a new workload when a benefit derived by sprinting the new workload exceeds a threshold and does not cause the remaining thermal capacity in the processor to be exhausted. The analyzer may perform sprinting of the new workload in accordance with sprinting parameters determined for the new workload. The analyzer may continue to monitor the remaining thermal capacity while not sprinting when the benefit derived by sprinting the new workload does not exceed the threshold.
US09213577B2 Sustainable differentially reliable architecture for dark silicon
For mapping a sustainable, differentially reliable architecture for dark silicon, a calculation module calculates an expected energy efficiency for a prior mapping of process threads for a plurality of cores. The calculation module further calculates a workload acceptance capacity (WAC) from degradation rates for the plurality of cores. A map module maps the process threads to the plurality of cores based on at least one of the expected energy efficiency and the WAC to satisfy a mapping policy. A specified number of the plurality of cores is not powered.
US09213576B2 Efficient resource utilization in data centers
A method includes identifying high-availability jobs and low-availability jobs that demand usage of resources of a distributed system. The method includes determining a first quota of the resources available to low-availability jobs as a quantity of the resources available during normal operations, and determining a second quota of the resources available to high-availability jobs as a quantity of the resources available during normal operations minus a quantity of the resources lost due to a tolerated event. The method includes executing the jobs on the distributed system and constraining a total usage of the resources by both the high-availability jobs and the low-availability jobs to the quantity of the resources available during normal operations.
US09213575B2 Methods and systems for energy management in a virtualized data center
A method and system provisions a plurality of resources of a data center. A violation risk factor for a set of low priority requests can be computed. A utilization factor of a set of activated resources of the data center shall be evaluated. According to a predefined rule base, one or more of the plurality of resources, shall be provisioned for a received high priority request, whereby the predefined rule base defines performing one or more of; a) preempting a set of virtual machines utilizing a subset of the set of activated resources, whereby the set of virtual machines is associated with the set of low priority requests; b) activating a new set of resources; and c) consolidating a plurality of virtual machines, based on the computed violation risk factor and the evaluated utilization factor.
US09213568B2 Assigning states to cloud resources
Methods and systems for management of cloud computing resources are described herein. A management server for a cloud of physical computing resources may assign states to individual physical computing resources or groups of physical computing resources. The states may include a disabled state, in which only administrator access to the resources is permitted; an enabled state, in which user access to the resources is permitted; a restricted state, in which some, but not all user requests to the resources are permitted; and an unmanaged state, in which no communications between the resources and the management server are permitted.
US09213566B2 Implementing security in process-based virtualization
In one embodiment, a mechanism to implement security in process-based virtualization is disclosed. In one embodiment, a method includes maintaining a security policy for a process-based virtualization system, initializing a virtual machine (VM) in the process-based virtualization system, assigning a security label to the VM, and enforcing the security policy on the VM based on the security label of the VM in order to isolate the VM from other VM's in the process-based virtualization system.
US09213563B2 Implementing a jump instruction in a dynamic translator that uses instruction code translation and just-in-time compilation
Systems and methods for executing non-native instructions in a computing system having a processor configured to execute native instructions are provided. A dynamic translator uses instruction code translation in parallel with just-in-time (JIT) compilation to execute the non-native instructions. Non-native instructions may be interpreted to generate instruction codes, which may be stored in a shadow memory. During a subsequent scheduling of a non-native instruction for execution, the corresponding instruction code may be retrieved from the shadow memory and executed, thereby avoiding reinterpreting the non-native instruction. In addition, the JIT compiler may compile instruction codes to generate native instructions, which may be made available for execution, further speeding up the execution process. A system implementing the aforementioned translator may improve performance and speed associated with executing non-native instructions by optimizing the use of instruction codes and JIT-compiled native instructions corresponding to the instruction codes when executing the non-native instructions.
US09213561B2 Virtual appliance deployment
A method, article of manufacture, and apparatus for efficiently processing information. In some embodiments, this includes determining a physical appliance to virtualize, creating a virtual appliance based on the physical appliance, and storing the virtual appliance in a storage array. In some embodiments, creating the virtual appliance includes creating the virtual appliance from a template.
US09213560B2 Affinity of virtual processor dispatching
In an embodiment, a request is received for a first partition to execute on a first virtual processor. If the first physical processor is available at a first node, the first virtual processor is dispatched to execute at the first physical processor at the first node that is the home node of the first virtual processor. If the first physical processor is not available, a determination is made whether the first physical processor is assigned to a second virtual processor and a home node of the second virtual processor is not the first node. If the first physical processor is assigned to a second virtual processor and the home node of the second virtual processor is not the first node, execution of the second virtual processor is stopped on the first physical processor and the first virtual processor is dispatched to the first physical processor.
US09213559B2 Method and device for publishing and implementing wireless application
Embodiments of the present application relate to a method of publishing a wireless application, a method of implementing a wireless application, a device for publishing a wireless application, a device for implementing a wireless application, and a computer program product for publishing a wireless application. A method of publishing a wireless application is provided. The method includes integrating a permanent interface layer of a software development kit (SDK) into a wireless application, publishing the integrated wireless application, and installing the dynamic implementation layer of the SDK onto a server. The SDK includes the permanent interface layer and a dynamic implementation layer, the permanent interface layer including an interface protocol to be invoked by the wireless application and the dynamic implementation layer including an interface implementation corresponding to the interface protocol.
US09213556B2 Application directed user interface remoting using video encoding techniques
Methods, techniques, and systems for user interface remoting using video streaming techniques are provided. Example embodiments provide User Interface Remoting and Optimization System (“UIROS”), which enables the efficient remoting of user interfaces on behalf of their guests using generic video streaming techniques, such as H.264, to send compressed user interface image information in the form of video frame encoded bitstreams. With application cooperation, pixels are explicitly cached on the server using lookahead methods to lower latency in remoting the user interface for certain operations. In one embodiment, the UIROS comprises server side support including a UI remoting server, a video encoder, and rendering support and client side support including a UI remoting client, a video decoder, and a display. These components cooperate to implement optimized UI remoting that is bandwidth efficient, low latency and CPU efficient.
US09213555B2 Off-screen window controls
A window detector may detect that an off-screen portion of a window is not visible within a display that is providing the window, the off-screen portion including at least one window control element. A control identifier may determine at least one supplemental control element corresponding to, and providing analogous functionality of, the at least one window control element. A control view generator may provide the at least one supplemental control element visibly within the display. A supplemental window controller may execute the analogous functionality with respect to the window, based on receipt of user input by way of the at least one supplemental control element.
US09213553B2 System and method for configuring drivers
Driver systems and methods are provided, such as those that include identifying a process corner of a driver; and configuring the driver based on the identified process corner. Further embodiments provide a method that includes detecting a process corner of a driver, setting a reference voltage of a calibration circuit based on the process corner detected, and configuring the driver based on the reference voltage.
US09213552B2 Device for reprogramming an embedded system that modifies a boot loader of the embedded system to accept larger amounts of data per singular write event
A reprogramming device is used for reprogramming embedded systems. The reprogramming device comprises a microprocessor, a memory programmed with software to accomplish the reprogramming of distinctly different embedded systems architectures, and one or more hardware devices that facilitate communication over multiple protocols contained in a portable package designed for both one-time and multi-occurrence use scenarios. In some embodiments, the reprogramming device is able to be used to enhance one or more attributes of performance of existing embedded systems through the reconfiguration of internally stored parameters. In some embodiments, the reprogramming device is also to be used to extract and receive information and instruction from existing embedded systems and enable useful presentation of this information. As a result, the reprogramming device is able to be used to adjust and/or monitor the parameters of the on-board diagnostics computer of a vehicle to ensure peak performance and detect errors.
US09213551B2 Return address prediction in multithreaded processors
Techniques and structures are disclosed relating to predicting return addresses in multithreaded processors. In one embodiment, a processor is disclosed that includes a return address prediction unit. The return address prediction unit is configured to store return addresses for different ones of a plurality of threads executable on the processor. The return address prediction unit is configured to receive a request for a predicted return address for one of the plurality of threads. The first request includes an identification of the requesting thread. The return address prediction unit is configured to provide the predicted return address to the requesting thread. In some embodiments, the return address prediction unit is configured to store the return addresses in a memory that has a plurality of dedicated portions. In some embodiments, the return address prediction unit is configured to store the return addresses in a memory that has dynamically allocable entries.
US09213547B2 Processor and method for processing instructions using at least one processing pipeline
A processor has a processing pipeline with first, second and third stages. An instruction at the first stage takes fewer cycles to reach the second stage then the third stage. The second and third stages each have a duplicated processing resource. For a pending instruction which requires the duplicated resource and can be processed using the duplicated resource at either of the second and third stages, the first stage determines whether a required operand would be available when the pending instruction would reach the second stage. If the operand would be available, then the pending instruction is processed using the duplicated resource at the second stage, while if the operand would not be available in time then the instruction is processed using the duplicated resource in the third pipeline stage. This technique helps to reduce delays caused by data dependency hazards.
US09213544B2 Desktop shadowing in a virtual desktop infrastructure environment
Exemplary methods, apparatuses, and systems include a virtual desktop management (VDM) server receiving selection of a virtual desktop from an administrator device and receiving transmission of the virtual desktop from a virtual machine. The virtual desktop is generated by the virtual machine and transmitted concurrently to a remote client device and to the VDM server. The VDM server determines that the received transmission of the virtual desktop includes a policy state and, in response, provides the administrator device with limited management access to the selected virtual machine. The limited management access prevents the administrator device from accessing display data for the virtual desktop. The VDM facilitates sending a request to and receiving permission from the client device to enable the administrator device to access the display data.
US09213543B2 Software internationalization estimation model
Various technologies related to estimating programming effort to internationalize a software program are described. A sampling technique can be applied to the numerous program files that make up the software program. Stratification by impact point type can be supported. Historical data can be used to provide an accurate and reliable estimate without having to completely analyze all files in the software program
US09213533B1 Dynamically provisioning digital voice trunks
Computer systems and logic are operable to establish a local network connection to a network device; establish a remote network connection to a network service provider; create and send a message to the network service provider that requests the network service provider to provide configuration data for the network device; receive from the network service provider a network location identifier specifying a location in a network of the configuration data; download the configuration data from the network service provider by accessing the network location identifier; and install the configuration data in the network device. In one embodiment, VoIP trunk information is provisioned to an IP-PBX across a network without manual entry or long time delays.
US09213532B2 Method for ordering text in a binary
In general, in one aspect, embodiments of the invention relate to a method for generating executable binary. The method includes analyzing a test executable binary generated from source code, wherein the source code comprises a plurality of functions, generating, based on analyzing the test executable binary, a code call tree comprising a plurality of call durations for the plurality of functions, and determining, using the code call tree, a function order of the plurality of functions. The method further includes generating, using the function order, a call tree order map, generating a call tree ordered executable binary using the source code and the call tree order map, and executing the call tree ordered executable binary on a processor.
US09213531B2 Methods to eliminate extra memory loads while accessing global variables in position independent code
Methods for reducing memory loads for accessing global variables (globals) when creating executables for position independent (PI) code are disclosed. A first method includes compiling PI code, identifying globals, and determining whether globals are defined in the executable. If a global is not defined in the executable, a definition is created in the executable. A second method includes receiving a list of defined globals from instrumented PI code binary and comparing the list with globals in the PI code. Memory loads are created for globals that are unlisted. A third method includes compiling PI code with special relocations for globals and determining whether globals are defined in the executable. If the global is defined in the executable, the special relocation is replaced with a direct load of the global. If not, the special relocation is replaced with a two-instruction sequence that loads the global's address and then the global's value.
US09213529B2 Optimizing just-in-time compiling for a java application executing on a compute node
Methods, systems, and products are disclosed for optimizing just-in-time (‘JIT’) compiling for a Java application executing on a compute node, the compute node having installed upon it a Java Virtual Machine (‘JVM’) capable of supporting the Java application, that include: identifying, by an application manager, a particular portion of the Java application; assigning, by the application manager, a JIT level to the particular portion of the Java application; and jitting, by the JVM installed on the compute node, the particular portion of the Java application in dependence upon the JIT level assigned to that particular portion of the Java application.
US09213526B1 Service oriented architecture (SOA) modeling
An apparatus, system, and method to facilitate service-oriented component modeling in a service-oriented architecture (SOA) according to SOA design principles. In one embodiment, the apparatus includes a database to store a SOA service model, and a modeling tool that requires no programming knowledge from a user. The modeling tool is operable to receive input pertaining to one or more service-oriented components from the user, and update the SOA service model based on the received input.
US09213524B2 Method and device for generating floating-point values
A floating-point value can represent a number or something that is not a number (NaN). A floating-point value that is a NaN includes a portion that stores information about the source operands of the instruction.
US09213522B2 Systems and methods for scheduling driver interface tasks based on driver workload
A vehicle includes at least one processor that receives an in-coming communication for a driver, routes the in-coming communication to a mail system in response to a driver workload exceeding a predefined value, and after a predetermined period of time following routing the in-coming communication to the mail system, generates a notification for the driver indicating that a communication was received in response to the driver workload being less than the predefined value at an expiration of the predetermined period of time.
US09213521B2 Control method of information processing apparatus and information processing apparatus
A control method of an information processing apparatus includes receiving image information and a first index associated with the image information transmitted from another information processing apparatus, the first index regarding a time when the other information processing apparatus transmits the image information, calculating a communication index regarding bandwidth of a network between the information processing apparatus and the other information processing apparatus on a basis of the first index, a second index, and size of the image information, the second index regarding a time when the information processing apparatus receives the image information, and transmitting the communication index to the other information processing apparatus.
US09213511B2 Changing order of print jobs in a print queue
A print job storage portion configured to store a received print job and to store its reception time and a print job execution portion configured to determine whether or not the print job stored in the print job storage portion is executable, and if the print job is inexecutable, set a printing order of the inexecutable print job to after an unprinted print job which is executable and in standby are provided, and when the print job determined to be inexecutable and in standby is changed to an executable state, a print job execution control portion rearranges the printing order of the print job changed to the executable state and the print job which is executable and in standby on the basis of their reception times and develops them into image data in a development memory and has them printed by a printing portion.
US09213507B2 Apparatus, control method, and storage medium
An apparatus includes a selection unit configured to select a target page from a plurality of pages having an object, a detection unit configured to detect a page having an object which fits in a margin area in which an object is not arranged in the selected target page from among pages following the target page, and a display unit configured to display the selected target page and the detected page.
US09213501B2 Efficient storage of small random changes to data on disk
The embodiments described herein provide a system and method for efficiently storing small, random modifications or changes to data on one or more storage devices, such as disks, of storage servers coupled to a host computer in a network environment. Illustratively, the data is stored in a region of a byte-addressable, persistent memory of the host computer and is replicated (i.e., copied) as changed data of the region on the disks at the granularity at which it was modified, e.g., at the byte-addressable granularity. To that end, each storage server employs a data structure (e.g., a Fibonacci array) that is configured to efficiently accumulate the small, random data changes into one or more large blocks of changed data for storage on the disks in a manner that realizes the streaming bandwidth of the disk.
US09213499B2 Method for transferring data between a position-measuring device and an associated processing unit and position-measuring device therefor
A method for transferring data between a position-measuring device and an associated processing unit includes transferring first data having a first priority in successive cycles from the position-measuring device to the processing unit. The successive cycles are in each case initiated by a request command by the processing unit requesting the first data from the position-measuring device. Second data having a second, lower priority is transferred from the position-measuring device to the processing unit in at least a portion of the successive cycles with the first data. Types of the second data being transferred in a respective one of the successive cycles are variable. At least one particular type, of the types of the second data to be transferred, is assigned to individual cycles of the successive cycles using information stored in the position-measuring device without involvement of the processing unit.
US09213493B1 Sorted serpentine mapping for storage drives
A disk drive is disclosed that utilizes sorted serpentine mapping of data tracks. In one embodiment, a plurality of physical heads of the disk drive is mapped to a plurality of logical heads. The plurality of logical heads is sorted according to the respective data rates of the physical heads, such as in the order of decreasing data rates. Data tracks are mapped using sorted serpentine mapping that utilizes the sorted order of the logical heads. Improved performance can thereby be attained.
US09213489B1 Data storage architecture and system for high performance computing incorporating a distributed hash table and using a hash on metadata of data items to obtain storage locations
Data storage systems and methods for storing data are described herein. The storage system may be integrated with or coupled with a compute cluster or super computer having multiple computing nodes. A plurality of nonvolatile memory units may be included with computing nodes, coupled with computing nodes or coupled with input/output nodes. The input/output nodes may be included with the compute cluster or super computer, or coupled thereto. The nonvolatile memory units store data items provided by the computing nodes, and the input/output nodes maintain where the data items are stored in the nonvolatile memory units via a hash table distributed among the input/output nodes. The use of a distributed hash table allows for quick access to data items stored in the nonvolatile memory units even as the computing nodes are writing large amounts of data to the storage system quickly in bursts.
US09213488B2 Adaptive record caching for solid state disks
A storage controller receives a request that corresponds to an access of a track. A determination is made as to whether the track corresponds to data stored in a solid state disk. Record staging to a cache from the solid state disk is performed, in response to determining that the track corresponds to data stored in the solid state disk, wherein each track is comprised of a plurality of records.
US09213479B2 Method and apparatus for displaying image
A method of displaying an image on a touch screen, the method including: displaying a first image to which time information is matched; receiving a touch input on a region displaying the first image; changing the time information matched to the first image, based on a direction of the touch input; and displaying a second image matching the changed time information.
US09213478B2 Visualization interaction design for cross-platform utilization
A method and system for visualization interaction design for cross-platform utilization is described. The system includes a unified user interface interaction module and a visualization module. The visualization module generates an interactive graph for data visualization. The unified user interface interaction module includes a unified user interface module configured to receive an operation on the interactive graph. The unified user interface module includes a pointer user interface module and a touchscreen user interlace module. The visualization module updates the interactive chart from the operation on the interactive graph with the corresponding user interlace module.
US09213476B2 Apparatus and method for reproducing music in mobile terminal
A method and mobile terminal for reproducing contents is provided. A list of a plurality of contents is displayed and a touch input is detected to select at least one of the plurality of contents from list, with the selected at least one of the plurality of contents reproduced either entirely or partially according to a type of the detected touch input.
US09213474B2 System and method for displaying well data
A method of delivering data from an energy industry or formation operation includes: receiving a data set representing parameter values generated during at least a portion of the operation; generating at least one data structure on a display area, the at least one data structure providing a visual representation of at least a portion of the data set; selecting a visual indicator associated with each of the at least one data structure, the visual indicator including information identifying an associated data structure; iteratively determining a suitable location for placement of the visual indicator on the display area by a processor using a probabilistic algorithm; and generating the display including the visual indicator located at the suitable position.
US09213473B2 Device and system for elevator maintenance
The invention concerns a portable user interface and a system utilizing the user interface for the collection and processing of information relating to elevator maintenance. Said user interface comprises means for transferring information between the user interface and an elevator control unit and between the user interface and an elevator maintenance database server.
US09213472B2 User interface for providing supplemental information
A user interface for providing supplemental information is disclosed. Working content may be caused to be displayed in a display zone of a graphical user interface of a device. The working content may comprise a plurality of graphical objects. A data overlay may be caused to be displayed in the display zone. The data overlay may overlay and at least partially obscure a corresponding portion of the working content. The data overlay may include unchanged graphical objects and at least one additional graphical object. The unchanged graphical objects in the data overlay may be aligned with and overlay corresponding graphical objects of the plurality of graphical objects in the corresponding portion of the working content. The additional graphical object(s) may represent a modification to the corresponding portion of the working content.
US09213470B2 Modification of selected areas for image processing
Various areas of a displayed document (e.g., text, image, etc.) may be selected and clipped as a separate document. In some arrangements, a user may wish to change the area of the clipped area without having to retrieve the displayed document again. Accordingly, the area of the clipped region may be modified by retrieving and storing the displayed document when the region is initially clipped. When the selected region is to be modified at a later time, the stored document may be used instead of having to retrieve the document from a source location.
US09213465B2 System and method for processing and decoding MPEG compatible data and internet information
A program guide is displayed which lists the availability of information for a program listed in the guide, where such information is obtained from a source accessible through the Internet, where the guide uses first color to indicate the availability of such information and a second color when such information is not available.
US09213461B2 Web-based real estate mapping system
An innovative web-based tool displays visual information about real estate. In one embodiment, an aerial image is overlaid with various data layers to visually present real estate data. Data associated with various embodiments of the tool can include tax parcel information, historical sales information, Multiple Listing Service information, school information, neighborhood information, and park information.
US09213455B2 Stylus with resonant circuit
In one embodiment, at least one resonant circuit in a stylus receives a first signal from a touch sensor of a device. The first signal is received at the resonant circuit by capacitive coupling between the resonant circuit and a conductive element of the device's touch sensor. A second signal based on the first signal and at least one of the at least one resonant circuit is then transmitted from the stylus to the device by capacitive coupling between the stylus and the touch sensor of the device.
US09213454B2 System and method for communication through touch screens
The invention discloses a system and method for communication through touch screens that uses a first touch screen and a second touch screen for communication to form a communication system. The first and the second touch screens have a detecting mode for detecting an approach or touch of an external conductive object. In addition, the first and the second touch screens have a communication mode in which capacitively coupled communications between the first and the second touch screens are performed in order to exchange or communicate a message.
US09213452B2 Touch screen, display device including touch screen, and manufacturing method for display device including touch screen
A display device with a touch screen includes a display device that has a display area and a touch screen that has a detection area including a transparent electrode and a peripheral area located around the detection area. The touch screen being disposed in the display area. The peripheral area includes a connection electrode that is connected to the transparent electrode and an insulating film that includes a protrusion extending to the detection area. The protrusion is disposed to be superimposed on the connection electrode. The transparent electrode is disposed to cover a part in which the protrusion and the connection electrode are superimposed.
US09213450B2 Touch sensor
A touch sensor includes a substrate having a first surface and a second surface opposite the first surface, and a transparent conductive layer disposed on the second surface of the substrate. The transparent conductive layer is disposed in a pattern so that the transparent conductive layer includes a plurality of discrete conductive pads, with the pads being conductively connected to at least one connecting region of the substrate via respective conductive traces. The pads are associated with respective buttons of a display device disposed at the substrate, such that the user may touch or approach the substrate and pads at selected areas in response to the displayed buttons as viewed by the user through the pads and substrate.
US09213449B2 Mobile terminal using proximity sensor and method of controlling the mobile terminal
A mobile terminal and a method of controlling the mobile terminal are provided. The method includes displaying a first screen on a display module; if a pressure-touch input is detected from the first screen, displaying one or more menu items associated with the first screen; choosing one of the menu items according to a level of pressure corresponding to the pressure-touch input; and if a predetermined amount of time elapses after the choosing of one of the menu items, performing an operation corresponding to the chosen menu item. Therefore, it is possible to control various operations performed by the mobile terminal in response to a pressure-touch input.
US09213447B2 Data projection device
Provided is a data projection device including a device body and a first projector connected to the device body. The first projector is configured to project a display image onto an adjacent surface separate from the device body. An input detection sensor is connected to the device body and is configured to detect motions of a user within a field of view proximate the device body, and to generate an input signal responsive to the detected motions. A diagnostic processing unit is disposed within the device body and is connected to the first projector and the input detection sensor for receiving the input signal therefrom. The diagnostic processing unit is configured to be operatively connectable with a data source to receive vehicle data therefrom and to process the data and modify the display image according to the received data and the input signal.
US09213440B2 System and method for remote touch detection
Embodiments of the present invention disclose a system and method for remote touch detection. According to one embodiment, an infrared light source is projected across a front surface of a display via at least one light emitting device. Furthermore, an infrared signal is transmitted in a direction of the front surface of the display via a remote pointing device. A surface target position is then determined based on measurement data caused by disruption of a portion of the infrared light source of the light emitting device by either the infrared signal or a physical touch from a user.
US09213439B2 Optical imaging device and imaging processing method for optical imaging device
An optical imaging device includes a display panel whereon a coordinate detecting area is formed, at least one light source disposed outside the display panel for emitting light to illuminate an object, and a depth sensor installed on a side of the display panel for sensing image data of the object. The image data include a width information corresponding to a distance between the object and the depth sensor in a first direction, and a depth information corresponding to a distance between the object and the depth sensor in a second direction. The optical imaging device further includes a control module coupled to the depth sensor for receiving the image data sensed by the depth sensor and for determining whether to calculate a coordinate value of the object according to the width information and the depth information.
US09213438B2 Optical touchpad for touch and gesture recognition
An optical touchpad including a prism having a four-sided cross section including a light entry interface, a light exit interface, a touch interface and a back interface substantially parallel to and spaced apart from the touch interface. Collimated light enters the prism through the light entry interface, is reflected from the touch interface by total internal reflection, and exits the prism through the light exit interface. A first image sensor detects the collimated light exiting from the light exit interface and a second image sensor detects the image of an object positioned over the touch interface.
US09213430B2 Touch panel
A touch panel includes a transparent substrate and a touch module disposed thereon. The touch module includes a first stack structure that includes the following elements. A transparent carrying layer has an active area, an extending area, and a plurality of bending segments respectively connecting the active area and the extending area. A patterned conductive layer has an electrode pattern area and a plurality of bonding pads that extend from the electrode pattern area disposed on the active area. A plurality of extending wires connect the bonding pads, and extend to the extending area. A transparent adhesive layer covers the electrode pattern area. A wire protection layer covers a portion of each extending wire on the corresponding extending area. The transparent adhesive layer covers a portion of the bonding pads.
US09213426B2 Reenable delay of a touchpad or touch screen to prevent erroneous input when typing
A system and method wherein touchpad input including movement of a cursor and mouse clicks are inhibited until two events have occurred, namely, a timeout interval has elapsed and detection of movement of a pointing object a predetermined distance on the touchpad, wherein the system and method may also be implemented in touchpad firmware or hardware so that touchpad functionality beyond functions offered by an Operating System will travel with the touchpad and be available even when a software driver offering extended touchpad functionality is not installed or available for use.
US09213425B1 Method and apparatus for interacting with electronic display board
Techniques for interacting with an electronic display board are disclosed. According to one embodiment, a remote controller includes a laser generator, several motion sensors, a Micro Central Unit has data process capability and memory inside to store programs and a transceiver or a transmitter. A laser beam from the laser generator facilitates a writing movement on the electronic data board, the motion sensors detect the movement of the remote controller, and the MCU calculate the sensor data to derive the movement, the transmitter transmits the movement from the controller to the electronic data board. In accordance of the detected movement, the movement of the remote controller corresponding to the laser is electronically represented on the electronic display board.
US09213420B2 Structured lighting based content interactions
Information from a position and/or gesture detection system can be embedded in a Web page, or other such presentation of content, and used to select or otherwise interact with content on the page. In some embodiments, video is captured and displayed showing a current view of the user. Position data corresponding to the video is provided and used to determine directions and extents of motion without having to do significant amounts of image processing. The position data is used to determine locations on the page where the user is attempting to provide input, such as to select an item of content. The content can be modified and/or rendered to appear to be associated with the user in the rendered view. Information from multiple gesture systems can be combined on a single page, and information from one or more gesture systems can be shared among multiple pages and devices.
US09213418B2 Computer input device
A computer input method is described which comprises providing a plurality of light emitting and receiving devices for detecting one or more touches on a first area of a computer keyboard, coarsely scanning the first area using the plurality of light emitting and receiving devices when no contact on the first area being detected, and densely scanning a second area using a subset of the plurality of light emitting and receiving devices when one or more contact on the first area being detected, the second area being smaller than and situated within the first area.
US09213415B2 Reference voltage generator
A reference voltage generator has a depletion mode MOS transistor of a first conductivity type for supplying a constant current flow, and an enhancement mode MOS transistor of the first conductivity type having a diode connection to the depletion mode MOS transistor for generating a reference voltage based on a constant current supplied by the depletion mode MOS transistor. The enhancement mode MOS transistor has a mobility substantially equal to a mobility of the depletion mode MOS transistor such that the enhancement mode MOS transistor and the depletion mode MOS transistor have substantially equal temperature characteristics.
US09213414B1 Keyboard with integrated touch control
A system and method for mirroring a touch screen interface on a mechanical keyboard is disclosed. A display screen is mapped to a touch sensing area on a keyboard having mechanical keys with key caps closely spaced to provide a relatively smooth surface. Touch position on the keyboard is detected and used to control a user interface on the screen.
US09213411B2 Input user interface device, projecting device, command deciding method and program storage medium storing command deciding method program
An input user interface device includes an image pickup unit which picks up an image including an object image, a shape detection unit which detects a shape of the object image in the image picked up by the image pickup unit, a determination unit which determines whether the shape of the object image detected by the shape detection unit corresponds to a shape associated with a gesture command or a shape associated with a position designation command for designating a position data, and a command deciding unit which decides the gesture command or the position designation command on the basis of the decision by the deciding unit.
US09213408B2 Generating haptic effects while minimizing cascading
A system that generates haptic effects using an actuator receives a haptic effect definition that defines a haptic effect. The system pre-processes the haptic effect definition by determining if the actuator is capable of playing the haptic effect. The system then post-processes the haptic effect definition by adjusting a force value based on an estimate or measurement of a state of the actuator during a playing of the haptic effect.
US09213403B1 Methods to pan, zoom, crop, and proportionally move on a head mountable display
Methods, apparatus, and computer-readable media are described herein related to displaying and cropping viewable objects. A viewable object can be displayed on a display of a head-mountable device (HMD) configured with a hand-movement input device. The HMD can receive both head-movement data corresponding to head movements and hand-movement data from the hand-movement input device. The viewable object can be panned on the display based on the head-movement data. The viewable object can be zoomed on the display based on the hand-movement data. The HMD can receive an indication that navigation of the viewable object is complete. The HMD can determine whether a cropping mode is activated. After determining that the cropping mode is activated, the HMD can generate a cropped image of the viewable object on the display when navigation is complete and perform an operation on the cropped image.
US09213402B2 Surgical instrument and control method thereof
A surgical instrument includes an end effector, a manipulation unit, a grip detecting unit, a driving unit, and a control unit. When the control unit determines that the end effector is applying the acting force to the target based on the information acquired by the grip detecting unit, the control unit sets an acting force increasing zone of a predetermined range in a first movable range in the first direction of the manipulation unit, sets a neutral zone in a remaining area of the first movable range, controls the driving unit so that the acting force increases with a constant gradient with respect to an amount of manipulation of the manipulation unit in the acting force increasing zone, and controls the driving unit so that the acting force is kept constant regardless of the amount of manipulation of the manipulation unit in the neutral zone.
US09213398B2 Point of sale terminals
A keypad circuit provides a signal corresponding to an actuation of a button. A query is presented to confirm intent to place an apparatus in a low-power state in response to the signal. The apparatus assumes a low-power state in response to a confirmation. The apparatus is also configured to assume an active state from a low-power state in response to the signal. Point-of-sale terminals and other apparatus can be controlled and operated accordingly.
US09213397B2 Changing power modes of a microcontroller system
A microcontroller system can operate in a number of power modes. In response to changing from a previous mode to a present mode, the microcontroller system reads a present calibration value correspond to the present mode from system configuration storage and write the present calibration value to a configuration register for a component. A logic block for the component reads the present calibration value and calibrates the component.
US09213395B2 Dynamic control of reduced voltage state of graphics controller component of memory controller
A method includes detecting a trigger condition, and in response to detecting the trigger condition, reducing a voltage applied to a graphics controller component of a memory controller. The reduction in voltage may cause the voltage to be reduced below a voltage level required to maintain context information in the graphics controller component.
US09213392B2 Systems and methods for governing power usage in an iterative decoding system
Various embodiments of the present invention provide systems and methods for data processing. As an example, a data processing circuit is disclosed that includes a data detector circuit, a data decoder circuit, and a gating circuit.
US09213389B2 Non-volatile semiconductor memory device with power-saving feature
A non-volatile semiconductor memory device, comprising: an interface for receiving commands issued by a controller, the commands including an erase command; a functional entity with circuit components and having a terminal; a node; switchable circuitry capable of controllably switching between a first operational state in which the terminal is electrically connected to the node and a second operational state in which the terminal is electrically decoupled from the node, the node being configured to have a signal for the functional entity communicated through it when the switchable circuitry is in the first operational state; and a command processing unit configured to recognize the commands issued by the controller and, in response to recognizing the erase command, to cause the switchable circuitry to switch from the first operational state to the second operational state.
US09213382B2 Linear voltage regulator based on-die grid
Described is a linear voltage regulator circuit comprising a first voltage regulator comprising a first source follower having a first node to provide a first power supply, and a second node different from the first node; and a second voltage regulator comprising a second source follower having a first node to provide a second power supply, and a second node different from the first node, wherein the second nodes of the first and second voltage regulators are electrically shorted.
US09213377B2 Electronic device
There is provided an electronic device includes a casing; a substrate which is arranged inside the casing, and provided with a fixation hole; a fixation member which is integrally formed with the casing, and inserted into the fixation hole of the casing, and positioned therein so that an outer periphery thereof is apart from an inner periphery of the fixation hole; and a first elastic body which is disposed in a surrounding area of the fixation hole, and sandwiched between the casing and a front surface of the substrate.
US09213375B2 Enclosure assembly and systems and methods for using the same
An enclosure assembly and systems and methods for using the same are disclosed. The enclosure assembly may include a base plate, a plurality of sidewalls, and one or more insulator layers disposed on the sidewalls. When coupled to a module, the enclosure assembly may least partially enclose the module to prevent the spread of EMI, to assist in heat dissipation, to protect the structural integrity of the module, and the like.
US09213373B2 Portable electronic device
A portable electronic device includes a main body, a keyboard, and a connecting assembly connected between the main body and the keyboard. An electromagnetic module is mounted in the main body. The connecting assembly includes a latch member configured to latch the main body and a magnet module corresponding to the electromagnetic module. The magnet module is fixed to the latch member. When the electromagnetic module is powered off, the latch member is located at a first position and locks the main body to the connecting assembly. When the electromagnetic module is powered on, the electromagnetic module pushes the magnet module and the latch member to a second position, where the latch member is unlocked from the main body and the main body is detachable from the connecting assembly.
US09213358B2 Monolithic three dimensional (3D) integrated circuit (IC) (3DIC) cross-tier clock skew management systems, methods and related components
Monolithic three dimensional (3D) integrated circuit (IC) (3DIC) cross-tier clock skew management systems are disclosed. Methods and related components are also disclosed. In an exemplary embodiment, to offset the skew that may result across the tiers in the clock tree, a cross-tier clock balancing scheme makes use of automatic delay adjustment. In particular, a delay sensing circuit detects a difference in delay at comparable points in the clock tree between different tiers and instructs a programmable delay element to delay the clock signals on the faster of the two tiers. In a second exemplary embodiment, a metal mesh is provided to all elements within the clock tree and acts as a signal aggregator that provides clock signals to the clocked elements substantially simultaneously.
US09213357B2 Obtaining content from remote source for playback
Examples include a playback device with a network interface and memory with program instructions that, when executed by the processor, cause the playback device to (a) receive, via the network interface from a network device communicatively coupled to the playback device over a LAN, an address identifying a network location of audio information available at an audio information source, where the audio information source is outside of the LAN, (b) obtain, via the network interface from the audio information source, the audio information, (c) transmit, via the network interface to another playback device, the audio information, and (d) play back the audio information.
US09213355B2 Selective insertion of clock mismatch compensation symbols in signal transmissions based on a receiver's compensation capability
In a system comprising a first device and a second device coupled via an interconnect, a method includes setting a rate of insertion of clock mismatch compensation symbols for a transmit port of the first device to one of a plurality of rates of insertion responsive to the second device having capability to compensate for a clock frequency mismatch. A device includes an interconnect interface comprising a transmit port and a receive port, and a configuration structure. The configuration structure comprises a capability field to store a value indicating whether the device has a capability to compensate for a clock frequency mismatch, and an enable field. The device further includes a packet control module to configure a rate of insertion of clock mismatch compensation symbols by the transmit port into a data stream responsive to a value stored at the enable field.
US09213352B2 Static offset reduction in a current conveyor
The present document relates to voltage mirror circuits. A voltage mirror circuit, having an input node and an output node is configured to provide substantially equal voltage levels at the input node and the output node. The voltage mirror circuit comprises an input current source transistor, an input gain transistor arranged in series with the input current source transistor such that the input gain transistor is traversed by the bias current, wherein the voltage level at the input node corresponds to the voltage drop across the input current source transistor and the input gain transistor. An intermediate gain transistor forms a first current mirror with the input gain transistor. An output current source transistor forms a second current mirror with the intermediate current source transistor. An output gain transistor is wherein the voltage level at the output node corresponds to the voltage drop across the output current source transistor and the output gain transistor.
US09213349B2 Bandgap reference circuit and self-referenced regulator
The present invention discloses a bandgap reference circuit. The bandgap reference circuit includes an operational transconductance amplifier, and a reference generation circuit. The operational transconductance amplifier includes a self-biased operational transconductance amplifier, for utilizing an area difference between bipolar junction transistors of an input pair to generate a first positive temperature coefficient current to bias the input pair, and generating a positive temperature coefficient control voltage and a negative temperature coefficient control voltage; and a feedback voltage amplifier, for amplifying the negative temperature coefficient control voltage, and outputting a reference voltage to the input pair for feedback, to generate a first negative temperature coefficient current. The reference generation circuit generates a summation voltage or a summation current according to the positive temperature coefficient control voltage and the negative temperature coefficient control voltage.
US09213343B2 Effectiveness-weighted control method for a cooling system
Energy efficient control of cooling system cooling of an electronic system is provided based, in part, on weighted cooling effectiveness of the components. The control includes automatically determining speed control settings for multiple adjustable cooling components of the cooling system. The automatically determining is based, at least in part, on weighted cooling effectiveness of the components of the cooling system, and the determining operates to limit power consumption of at least the cooling system, while ensuring that a target temperature associated with at least one of the cooling system or the electronic system is within a desired range by provisioning, based on the weighted cooling effectiveness, a desired target temperature change among the multiple adjustable cooling components of the cooling system. The provisioning includes provisioning applied power to the multiple adjustable cooling components via, at least in part, the determined control settings.
US09213339B2 Fluid regulator having improved flow stability
A fluid regulator includes a regulator body having a fluid inlet and a fluid outlet connected by a fluid flow path, with a portion of the regulator body forming a first chamber and a second chamber, an orifice disposed in the fluid flow path, a seat, and a control element disposed within the fluid flow path and shiftable between an open position spaced away from the seat and a closed position seated against the seat, with the control element arranged to respond to fluid pressure changes to control flow of a process fluid through the orifice. A first diaphragm having a radially inner portion is operatively coupled to the control element, and a second diaphragm having a radially inner portion also is operatively coupled to the control element.
US09213333B2 Remote operator station
A mounting structure for a remote operator station is provided. The mounting structure includes a frame having a first section, and a second section disposed adjacently in elevated relation with respect to the first section. The frame further includes a forward support member extending upward from an end of the first section and a rearward support member extending downward from an end of the second section. The structure further includes an upright support element removably coupled to the forward support member of the frame via a first coupling system. The structure further includes a laterally extending support element removably coupled to at least one of lateral sides of the second section of the frame via a second coupling system.
US09213331B2 Remote control system for a machine
A controller implemented method of remotely operating a machine includes determining, for each of a plurality of operating conditions of the machine, a predetermined configuration of a machine instrument array and removably mounting a portable computing device on a remote control console. The method further includes defining a configuration of a console instrument array of the remote control console in which, for each of the plurality of operating conditions, the configuration of the console instrument array is generally identically to the predetermined configuration of the machine instrument array. A system is also disclosed.
US09213330B2 Position adjusting system and method
A position adjusting device includes a movable mechanical arm, suction, an adjusting mechanism, a bottom plate, a first camera, a second camera, and a processor. The processor controls the movable mechanism arm and the suction to move to a top of the first camera in response to a user operation, switches the first camera from a disabled state to the enabled state, acquires the first image captured by the first camera, and calculates a first angle between the first image and a first predetermined image. The processor adjusts the position of a second element based on the first angle and acquires a second angle between a second image of the second element and a second predetermined image. The processor adjusts the position of the second element until the first angle is the same as the second angle when the first angle is not the same as the second angle.
US09213328B2 Computing device and method for detecting defective hardware of image measurement machine
A method for detecting defective hardware of an image measurement machine, the method creates a hardware-recording table that records abnormalities to occur in hardware components of the image measurement machine, and detects device connecting faults, port connecting faults, and hardware faults of the image measurement machine. If any fault is detected, the method searches a serial number and one or more solutions for the fault from the hardware-recording table, and displays the serial number and the one or more solutions on a display screen of the computing device.
US09213322B1 Methods for providing run to run process control using a dynamic tuner
Methods for providing run to run process control using a dynamic tuner are provided. Once such method includes receiving a data point for a process output parameter, determining whether the data point is within a desired range for the process output parameter, setting, when the data point is within the desired range, a dynamic lambda value equal to a preselected base lambda value, setting, when the data point is not within the desired range, the dynamic lambda value equal to a value based on the preselected base lambda value, a degree of difference between the data point and a target for the process output parameter, and a scale factor, calculating an exponentially weighted moving average using the dynamic lambda value, and adjusting the process control parameter in accordance with the exponentially weighted moving average.
US09213319B2 Electronic timepiece and control method for an electronic timepiece
A control method is provided for an electronic device that has a receiver to receive a satellite signal, and a time display unit to display time. The method includes selecting, by manual operation using a crown or a button, a first time correction processing or a second time correction processing. When the first time correction processing is selected, the control method further includes receiving a satellite signal, acquiring time information based on the received satellite signal, and correcting the displayed time based on the acquired time information. When the second time correction processing is selected, the control method further includes receiving a satellite signal, calculating the position of the electronic device based on satellite orbit information contained in the received satellite signal, and correcting the displayed time based on the calculated position.
US09213316B2 Circuit for detecting and correcting timing errors
A circuit for detecting and correcting timing errors. A timing circuit includes an interpolator. The interpolator includes a fine counter, a coarse counter, and stop correction logic. The coarse counter is incremented by a rollover output of the fine counter to generate a coarse count value. The stop correction logic is coupled to the fine counter and the coarse counter. The stop correction logic divides each cycle of the rollover output into first, second, and third time intervals, and selects a coarse counter output value to represent a time interval measured by the coarse counter based on a one of the first, second, and third intervals in which a time measurement stop signal is detected.
US09213312B2 Holographic 3D printing apparatus and method of driving the same
A holographic three-dimensional (3D) printing apparatus and a method of driving the same are provided. The holographic 3D printing apparatus includes a light source configured to emit a beam, a beam splitting and expanding unit configured to split the emitted beam into a reference beam and a signal beam and expand the signal beam, an illumination unit configured to extract the expanded signal beam and collimate the extracted signal beam, a spatial light modulator (SLM) configured to modulate the collimated signal beam, an objective lens unit configured to emit the modulated signal beam to a holographic recording medium, and a reference beam forming unit configured to emit the reference beam to the holographic recording medium.
US09213311B2 Volume hologram transfer foil
The present invention provides a volume hologram transfer foil which has good foil cutting characteristics and is used to manufacture a volume hologram laminate by transferring a volume hologram layer to an adherend by thermocompression. The volume hologram transfer foil includes a base material, a protective layer, a volume hologram layer, and a heat seal layer, wherein the protective layer contains a hard coat component, a rupture elongation control component, and a foil cutting characteristic control component which has a thermal expansion coefficient different from those of the hard coat component and rupture elongation control component and is incompatible with the two components.
US09213310B2 Exhaust purification apparatus
An exhaust purification apparatus includes: a purification duct configured to purify air to be discharged from a ventilation port in an image forming apparatus, the purification duct including: at least one inlet communicating with an interior of the purification duct for connection with the ventilation port in the image forming apparatus; an outlet configured to discharge air inside the purification duct to the outside; a fan configured to direct air from the inlet toward the outlet; a filter configured to recover particles in the air, the fan and the filter each being disposed in the purification duct at a position between the inlet and the outlet; an airflow detector configured to detect an airflow at the inlet; and a controller configured to execute a normal mode and an attachment determination mode.
US09213307B2 Drum cartridge with movable cleaning roller
A drum cartridge and a method are disclosed. An example drum cartridge includes a photosensitive drum, a first cleaning roller positioned to a side of the photosensitive drum. The drum cartridge includes a lever positioned at an outer surface of the drum cartridge. The outer surface of the drum cartridge is positioned toward the side of the photosensitive drum. The lever is extendable in a second direction different from the first direction, and the lever is pivotable with respect to the outer surface of the drum cartridge about a second axis extending in the first direction. The lever is pivotable between an extended position and a retracted position. The drum cartridge includes an engagement portion movable with pivoting of the lever between an engaged position when the lever is in the extended position and a disengaged position when the lever is in the retracted position.
US09213306B2 Cartridge and image forming apparatus
A cartridge removably mountable to an image forming apparatus, including: a developing unit having a developing roller; two support mechanisms each configured to rotatably support the developing unit by a rotary shaft at an each end of the cartridge; and a biasing member provided on one support mechanism and configured to apply a biasing force to bring the roller into contact with a photosensitive drum, wherein a force against the biasing force is applied to the developing unit to rotate the developing unit to separate the roller from the drum, and in a projection plane orthogonal to the rotary shaft, an action point on which the biasing force acts is arranged between a first line connecting rotation centers of the roller and the drum and a second line passing through the support shaft in parallel with a slide direction of the support shaft slidably supported by the one support mechanism.
US09213305B2 Developing cartridge
A developing cartridge may include a housing configured to hold toner. The cartridge may further include a developing roller including a developing roller shaft, a supply roller including a supply roller shaft, a developing electrode and a supply electrode. The developing electrode and supply electrode may be configured to guide an electrical contact of an image forming apparatus in one or more directions. In some examples, the developing electrode and supply electrode may have angled surfaces that extend toward one another.
US09213300B2 Image forming apparatus with a charging bias supply circuit
In an image forming apparatus, the charging bias supply circuit generates a second charging bias voltage that causes no positive discharge between the charging unit and the photoreceptor drum, during a recovery mode, the charging unit charges the surface of the photoreceptor drum upon application of the second charging bias voltage during the recovery mode, and the cleaning unit rubs the surface of the photoreceptor drum charged by the second charging bias voltage, during the recovery mode.
US09213296B2 Image forming apparatus
An image forming apparatus to safely supply or interrupt power according to opening or closing of a cover includes a power source unit to output low power and high power, an interlock switch unit to be turned on or off according to opening or closing of a cover, and an engine power circuit unit. The engine power circuit unit includes cover opening/closing sensing switches connected to the interlock switch unit to be turned on or off according to whether the interlock switch unit is on or off, and power supply switches connected to the power source unit to apply or interrupt the power from the power source unit according to a determination of whether the cover opening/closing sensing switches are on or off.
US09213295B2 Glossing device and image forming apparatus incorporating same
A glossing device for imparting gloss to a toner image formed on a recording medium includes a plurality of rollers, a looped, endless belt, a pressure member, a belt cooler, and a belt retention mechanism. The plurality of rollers is disposed generally parallel to each other, and includes a heat roller subjected to heating. The looped, endless belt is entrained around the plurality of rollers for conveying the recording medium in a longitudinal, conveyance direction thereof. The pressure member is disposed opposite the heat roller to press against the heat roller via the belt to form a glossing nip therebetween, through which the recording medium passes. The belt cooler is disposed inside the loop of the belt to cool the belt during movement between the glossing nip and the separation position.
US09213294B2 Tone correction process that corrects tone of image formed by image forming apparatus
An image forming unit forms an electrostatic latent image on an image carrier based on image data converted by a conversion unit, and the image is developed by a developing portion using toner. A replenishment control unit controls an amount of the toner with which the developing portion is replenished based on a toner density in the developing portion so that the toner density in the developing portion reaches a target density. A first determination unit determines a target density based on a result of a first measurement image being measured. A correction unit corrects conversion conditions based on a result of measuring a second measurement image and a correction condition. A second determination unit determines the correction condition based on the target density determined by the first determination unit.
US09213293B2 Image forming apparatus having measurement unit that irradiates a measurement image and measures light reflected therefrom, and having shielding unit that can be moved to block such irradiation and moved to not block such irradiation
An image forming apparatus includes an image forming unit configured to form a measurement image on a sheet, a measurement unit configured to irradiate the measurement image with light and measure light reflected from the measurement image, a white reference plate arranged to be movable to a first position opposed to the measurement unit and a second position separated farther from the measurement unit than the first position, a shielding unit arranged to be movable to a third position that blocks the light with which the measurement unit irradiates the white reference plate and a fourth position that does not block the light, and a control unit configured to control positions of the reference plate and the shielding unit. When the measurement unit measures the white reference plate, the control unit moves the shielding unit to the fourth position and the white reference plate to the first position.
US09213292B2 Image forming apparatus having bearing body and cleaning unit
In an image forming apparatus, when it is determined that a pre-execution condition is satisfied, a cleaning unit is brought from a first state into a second state and is controlled to clean the bearing body. When it is determined that an execution condition is satisfied, a pattern acquisition is executed to form a pattern image on the bearing body by using an image forming section and to acquire characteristics of the pattern image based on detection results. The pre-execution condition includes a condition that a correlation value satisfies a first condition. The correlation value is correlated with an amount of deviation in characteristics of images formed by the image forming section. The execution condition includes a condition that the correlation value satisfies a second condition. The correlation value satisfies the first condition before satisfying the second condition.
US09213288B2 Operation panel support mechanism and image forming apparatus having the same
An operation panel support mechanism according to the present disclosure includes a first support member, a second support member, a swing mechanism, and a movement mechanism. The first support member is fixed to an apparatus main body. The second support member is fixed to an operation panel. The swing mechanism supports the second support member swingably up and down, and holds the second support member at an arbitrary angle. The movement mechanism supports the second support member movably up and down in a translation manner with respect to the first support member, and holds the second support member at an arbitrary height.
US09213286B1 Image forming apparatus and image forming method
In accordance with one embodiment, an image forming apparatus with a first printing device configured to carry out printing with a non-decolorable recording material, second printing device configured to carry out printing with a decolorable recording material, the color of which is same or same color system of the color of the non-decolorable recording material; and an identification mark adding section configured to add, to a record receiving member printed by at least one of the first printing device and the second printing device, an identification mark indicating which one of the first and second printing devices is used for printing.
US09213282B2 Fixing device and image forming apparatus
A fixing device includes a fixing rotary body that heats and pressurizes, together with a recording medium, toner having particle diameter of 4.5 [μm] or less and a softening point of 100 [° C.] or higher and 125 [° C.] or lower to fix the toner on the recording medium, a heating unit that heats the fixing rotary body, and a pressurizing unit that sandwiches and pressurizes the toner and the recording medium in a contact part formed by the fixing rotary body, wherein the maximum pressure in the contact part is equal to or more than 2.9×105 [Pa], the width of the contact part in a movement direction of the recording medium is equal to or more than 10 [mm], and the heating time of the toner in the contact part is equal to or more than 20 [msec].
US09213276B2 Image forming apparatus
An image forming apparatus includes an image forming portion; and a fixing portion. The fixing portion includes a cylindrical film, a nip-forming member and a roller including a shaft portion and an elastic layer. The elastic layer contacts an outer surface of the film except an end region of the film with respect to a generatrix direction. In the end region, the shaft portion and the outer surface of the film oppose each other with a spatial region with respect to a radial direction of the shaft portion. The image forming apparatus includes a spacer occupying at least a part of the spatial region.
US09213268B2 Systems and methods for implementing a resealable self-aligning magnetic seal in an image forming device
A system and method are provided employing an improved re-sealable self-aligning sliding magnetic seal system comprising two cooperating parts. A first of two cooperating parts of the magnetic toner seal is configured with a foam base or support component attached to one material transport component. The foam base or support component has a thin flexible magnet layer formed or fixed on top of a portion that faces another material transport component in operation. A second of two cooperating parts of the magnetic toner seal may is configured as a corresponding thin flexible magnet layer attached directly to the another material transport component. The thin flexible magnet layers are cut so that the magnetic poles line up when the material transport components to which the two cooperating parts are attached are aligned. The disclosed configuration support making the two cooperating parts of the toner seal generally self-aligning.
US09213267B2 Developing device frame unit, developing device, process cartridge, and manufacturing method of the developing device frame unit
A developing device frame unit supporting a regulating member regulating the layer thickness of developer on a developer carrier. The unit includes a frame having a seal forming portion, first and second, first and second end seals contactable to the carrier surface to prevent carrier-axial-direction leaking of the developer, and a blade sealer sealing between the regulating member and the frame to prevent developer leaking when the regulating member is mounted. The blade sealer is an elastomer resin material which is injection-molded with a metal mold and in the seal forming portion where the end seals are provided. The blade sealer connects the end seals with each other, and a protrusion provided by a squeezed-out portion of the resin material is provided by injecting, into a space defined by the metal mold, the seal forming portion, and the end seal seals, a resin material volume larger than a volume of the space.
US09213265B2 Developing device and image forming apparatus with cleaning contact member
A developing device includes a developer storage container, a remaining amount detecting portion, an agitating portion, a contact member, and a support portion. The agitating portion is configured to be rotated to thereby agitate the developer. The contact member is attached to the agitating portion, and is configured to, when the agitating portion is rotated in a predetermined first rotational direction, move in the first rotational direction and make contact with a sensing surface. The support portion is attached to the agitating portion, and is configured to, when the agitating portion is rotated in the first rotational direction, support the contact member in a first position where the contact member can make contact with the sensing surface, and, when the agitating portion is rotated in a second rotational direction opposite to the first rotational direction, support the contact member in a second position distant from the sensing surface.
US09213263B2 Flexible developer accommodating container with unsealable openings
A developer accommodating container for accommodating a developer includes a flexible container including an injection port for permitting entrance of the developer and a plurality of openings for permitting discharge of the developer, and a sealing member mounted on the flexible container in a state in which the sealing member seals the plurality of openings and capable of exposing the plurality of openings by being moved in an unsealing direction. The plurality of openings are provided at different positions along an axial direction perpendicular to the unsealing direction in which exposure of the plurality of openings advances.
US09213259B2 Developing device and image forming apparatus
A developing device includes a developer bearing member which bears a two-component developer including a toner and carrier, a magnet member disposed inside the developer bearing member, and a developer regulating member which regulates a layer thickness of the developer borne on the developer bearing member. The developer regulating member is made of magnetic material and is fixed at both end portions in a longitudinal direction. Grooves are formed on a surface of the developer bearing member, and a developer conveying force of the grooves at a central portion of the developer bearing member in the longitudinal direction is larger than a developer conveying force of the grooves at an end portion of the developer bearing member in the longitudinal direction.
US09213256B2 Developer cartridge having developing roller
The developer cartridge includes a developing roller, a supply roller, a gear, a first intermediate gear, a second intermediate gear, a developing roller gear, and a supply roller gear. The supply roller is in contact with the developing roller. The gear is configured to receive a drive force from an outside. The first intermediate gear is provided to a supply roller shaft such that the first intermediate gear is rotatable relative to the supply roller shaft. The developing roller gear is provided to a developing roller shaft such that the developing roller gear is unrotatable relative to the developing roller shaft. The developing roller gear is engaged with the second intermediate gear. The supply roller gear is provided to the supply roller shaft such that the supply roller gear is unrotatable relative to the supply roller shaft. The supply roller gear is engaged with the second intermediate gear.
US09213255B1 Printing tactile images with improved image quality
A method of forming an electrophotographic image having raised information providing a distinct tactile feel. A layer of non-marking particles is formed onto a receiver medium using an electrophotographic process responsive to tactile image data. One or more layers of marking particles are then formed over the layer of non-marking particles responsive to visible image data, wherein a volume average diameter of the non-marking particles is between 150% and 200% of the volume average diameter of the marking particles. The formed layers of non-marking particles and marking particles are then fused onto the receiver medium, wherein the layer of fused non-marking particles has a maximum thickness of at least 20 μm to provide the distinct tactile feel.
US09213254B2 Image forming apparatus
An image forming apparatus includes image carriers, holding rollers configured to hold developer attached on the respective image carriers, a belt having a surface which contacts the image carriers and moves in a moving direction, transfer members which transfer the developer on the respective image carriers to the belt, a collection device which collects the developer on the belt, and a control device which executes a cleaning control of causing the developer held on the holding rollers to be moved to the image carriers and the collection device to collect the developer via the image carriers and the belt. The control device starts the cleaning control, suspends the cleaning control before the developer moved to an image carrier from the holding roller positioned at a most downstream side in the moving direction reaches the collection device, and resumes the suspended cleaning control at a next printing preparation control.
US09213251B2 Magnetic toner
The magnetic toner contains: magnetic toner particles containing a binder resin and a magnetic body; and inorganic fine particles present on the surface of the magnetic toner particles, wherein the inorganic fine particles present on the surface of the magnetic toner particles comprise strontium titanate fine particles and metal oxide fine particles, and the metal oxide fine particles containing silica fine particles, and optionally containing titania fine particles and alumina fine particles, and a content of the silica fine particles being at least 85 mass % with respect to a total mass of the silica fine particles, the titania fine particles and the alumina fine particles. In addition, the magnetic toner has a characteristic state of coverage, by the inorganic fine particles, of the magnetic toner particle surface, and the ratio [D4/D1] of the weight-average particle diameter (D4) to the number-average particle diameter (D1) is in a prescribed range.
US09213250B2 Toner
Disclosed is a toner which enables a stable image density to be obtained, regardless of the service environment, throughout use in durability tests, and which is able to suppress the occurrence of faulty cleaning. The toner contains both toner particles, which include a binder resin and a colorant, and also silica fine particles. The toner has an average circularity of at least 0.950, a static friction coefficient, with respect to a polycarbonate resin substrate, of at least 0.100 and not more than 0.200, and a coverage ratio X1 of the toner surface by the silica fine particles, as determined by X-ray photoelectron spectroscopy (ESCA), of at least 50.0 area %, and not more than 75.0 area %.
US09213248B2 Latex comprising colorant and methods of making the same
A process includes forming an emulsion comprising a monomer and a colorant, the colorant further including an anionic functional group and a lipophilic counter ion, and polymerizing the monomer to form a latex, the latex includes polymer nanoparticles having the colorant dispersed therein.
US09213245B2 Optical system and multi facet mirror of a microlithographic projection exposure apparatus
An optical system of a microlithographic projection exposure apparatus includes a multi facet mirror having a support plate and a plurality of mirror facets. Each mirror facet includes a mirror substrate and a reflective coating applied thereon, and is attached to the support plate. Actuators are provided that induce a deformation of the support plate. The deformation changes the orientation and/or position, but not the shape, of at least two mirror facets. In this way aberrations can be corrected.
US09213244B2 Illumination system of a microlithographic projection exposure apparatus
An illumination system of a microlithographic projection exposure apparatus includes an optical integrator that includes an array of optical raster elements. A condenser superimposes the light beams associated with the optical raster elements in a common field plane. A modulator modifies a field dependency of an angular irradiance distribution in an illuminated field. Units of the modulator are associated with one of the light beams and are arranged at a position in front of the condenser such that only the associated light beam impinges on a single modulator unit. The units are configured to variably redistribute, without blocking any light, a spatial and/or an angular irradiance distribution of the associated light beams. A control device controls the modulator units if it receives an input command that the field dependency of the angular irradiance distribution in the mask plane shall be modified.
US09213235B2 Patterning process, resist composition, polymer, and monomer
A negative pattern is formed by applying a resist composition onto a substrate, prebaking, exposing to high-energy radiation, PEB, and developing the exposed resist film in an organic solvent developer to dissolve the unexposed region of resist film. The resist composition comprising a polymer adapted to form a lactone ring under the action of an acid so that the polymer may reduce its solubility in an organic solvent displays a high dissolution contrast. A fine hole or trench pattern can be formed therefrom.
US09213233B2 Photolithography scattering bar structure and method
Provided is an integrated circuit (IC) photo mask. The IC photo mask includes a main feature of the IC, the main feature having a plurality of sides, and a plurality of assist features, the assist features being spaced from each other and spaced from the main feature, wherein each one of the assist features is adjacent to one of the sides, each one of the assist features has an elongated shape along a direction, whereby extending the shape in the direction would intersect at least another one of the assist features and the assist features are sub-resolution correction features for correcting for optical proximity effect in a photolithography process.
US09213229B2 Positively chargeable electrophotographic photosensitive member and image forming apparatus
A positively chargeable electrophotographic photosensitive member has a photosensitive layer. The photosensitive layer at least includes the following layers layered in the stated order: (I) a charge transport layer at least containing a hole transport material and a binder resin; and (II) a charge generating-and-transporting layer at least containing a charge generating material, an electron transport material, a hole transport material, and a binder resin all within this layer. The binder resin contained in the charge transport layer is different from the binder resin contained in the charge generating-and-transporting layer, and either of the binder resins contains a polyvinyl acetal resin.
US09213227B2 Custom color or polarization sensitive CCD for separating multiple signals in autofocus projection system
An autofocus (AF) system and method is provided that maps the topography of a substrate such as a semiconductor wafer, in a manner that corrects for Goos Hanchen (GH) effect. In addition, a new and useful detector is provided that is particularly useful in an AF system and method. The detector preferably has both color and polarization filtering integrally associated with the detector, so that polarization and color filtering is provided at the detector, on a pixel by pixel basis.
US09213226B2 Multidirectional display system
An optical display system includes a projection system for outputting images having an image refresh frequency and a two-dimensional screen for receiving the images. The screen is coupled to a motion unit which allows a motion of the screen at a frequency which is equal to the refresh frequency of the images.
US09213225B2 Polarization converter for use in a projector apparatus and projector apparatus comprising the polarization converter
A polarization converter for use in a projector apparatus is provided. The polarization converter includes a polarizing beam splitter, a half wavelength retarder and a quarter wavelength retarder. The polarizing beam splitter could split a first light into a first light beam with a first polarized direction and a second light beam with a second polarized direction. The half wavelength retarder is disposed on the side of the polarizing beam splitter and the second light beam is converted into the second light beam with the first polarized direction by the half wavelength retarder. The first and second light beams with the first polarized direction are coupled to form a first polarized light with the first polarized direction. The quarter wavelength retarder is disposed behind the half wavelength retarder so that the first polarized light is converted into a first circularly polarized light.
US09213223B2 Image projecting device with movable lens
An image projecting device of the present invention includes an image display section for displaying an image, a projecting optical system for outputting the image along an optical path and projecting the image onto a projection surface, and a lens unit provided on any position on the optical path. The lens unit includes a lens section having a lens movable along at least two or more directions in a plane vertical to an optical axis of the projecting optical system, and a driving section having an actuator section for moving the lens section, and the actuator section is disposed so that a thrust line passes through a centroid of the lens section. The driving section moves the lens so as to tilt an optical axis of light emitted from the image display section, and move a display position of pixels on the projection surface composing the image displayed by the image display section.
US09213221B2 Quick swap camera mount systems
Camera mount systems, allowing a camera crew to quickly change over from one type of camera mount to another type of camera mount, include an adapter plate and a camera mounting plate, which can mount to various types of camera mounts. The adapter plate includes a support platform and primary and secondary female alignment elements, which form sockets. The sockets are configured to receive primary and secondary male alignment elements of the camera mounting plate. The camera mounting plate and the adapter plate are configured to mate, using one or more locking, engagement, and/or catch mechanisms such that the mounting plate is securely positioned on the adapter plate. Upon assembly of a camera mount system with a camera mount, movement of the camera during and between filming is avoided.
US09213218B1 Humidity prevention system within a camera housing
A camera housing includes a humidity prevention system comprising various seals between internal components of the housing such as an external shell of the housing, a lens barrel within the external shell, a front cover of the housing, an outer front cover of the housing, and a viewing component connected to the outer front cover. A plurality of seals creates an airtight seal between the lens barrel and the front cover and between the front cover and the outer front cover. The seals create an airtight cavity within the outer front cover, the viewing component, the front cover, and the lens barrel. Additional seals can also be used to create an airtight seal between the outer front cover and the viewing component and between the external shell and the front cover, further preventing humidity from accumulating within the closed airtight space.
US09213212B2 Lens panel, method for manufacturing the lens panel, display apparatus having the lens panel, display panel, a method for manufacturing the display panel and a display apparatus having the display panel
A lens panel includes a first substrate, a second substrate and a liquid crystal layer. The first substrate includes a first base substrate, a first electrode formed on the first base substrate, and a first alignment layer formed on the first electrode. The first alignment layer includes a plurality of unit alignment areas forming a lens unit and is aligned to have a first azimuth angle and a plurality of first polarized angles. The first polarized angles vary in the unit alignment area. The second substrate includes a second base substrate, a second electrode formed on the second base substrate, and a second alignment layer aligned to have a second azimuth angle and a second polarized angle. The liquid crystal layer is disposed between the first substrate and the second substrate.
US09213210B2 Vertical electrochromic display
A directly addressable display device comprising at least one pixel cell (1-9), each pixel cell (1-9) being arranged for displaying a symbol, which symbol is repeatedly switchable between an on-state and an off-state, wherein each pixel cell (1-9) comprises an electrochromic layer (110) comprising an electrochromic and electrochemically active organic polymer material being electrochemically switchable between two different visually detectable coloring states; a counter electrode layer (140) comprising an electronically conductive material, wherein said counter electrode layer (140) in the viewing direction of the display device is arranged behind said electrochromic layer (110); an electrolyte layer (130), which electrolyte layer (130) is solid and arranged spatially between, and in ionic contact with, said electrochromic layer (110) and said counter electrode layer (140); a symbol defining layer (120) which is electronically and ionically insulating, arranged in direct ionic contact with said electrochromic layer (110), and which comprises one or more openings (121-129) which encloses said electrolyte layer (130) and defines the shape of said symbols; wherein said electrolyte layer (130) comprises a composition comprising a polyelectrolyte selected from one or more cationic polymers, wherein the electrolyte is substantially free of small cations.
US09213209B2 Liquid crystal display
A liquid crystal including: a first substrate; a pixel electrode disposed on the first substrate and including a first subpixel electrode and a second subpixel electrode disposed in one pixel area; a second substrate facing the first substrate; and a common electrode disposed on the second substrate, wherein an area of a region occupied by the first subpixel electrode is less than an area of a region occupied by the second subpixel electrode. Each of the first and second subpixels has a cross-shaped stem and minute branches extending from it to improve side visibility quality and gray scale uniformity.
US09213206B2 Liquid crystal display device, semiconductor device, and electronic appliance
The liquid crystal display device includes an island-shaped first semiconductor film 102 which is formed over a base insulating film 101 and in which a source 102d, a channel forming region 102a, and a drain 102b are formed; a first electrode 102c which is formed of a material same as the first semiconductor film 102 to be the source 102d or the drain 102b and formed over the base insulating film 101; a second electrode 108 which is formed over the first electrode 102c and includes a first opening pattern 112; and a liquid crystal 110 which is provided over the second electrode 108.
US09213205B2 Liquid crystal display having multiple pixel regions for improved transmittance
A liquid crystal display according to an exemplary embodiment of the present invention includes: a first substrate; a first subpixel electrode positioned on the first substrate and configured to receive a first voltage; a second subpixel electrode positioned on the first substrate and configured to receive a second voltage; an insulating layer positioned between the first subpixel electrode and the second subpixel electrode; a second substrate facing the first substrate; and a common electrode positioned on the second substrate. A portion of the first subpixel electrode and a portion of the second subpixel electrode overlap each other with the insulating layer interposed therebetween, and a difference between the first voltage and a common voltage is larger than a difference between the second voltage and the common voltage.
US09213204B2 Liquid crystal display device, display device and manufacturing method thereof
Image display device having an electrode forming layer which includes a plurality of gate lines, a plurality of drain lines, a plurality of switching elements and the a plurality of pixel electrodes, and having reference electrode layer between the electrode forming layer and a substrate where the electrode forming layer formed thereon, and the reference electrode layer and the electrode forming layer are insulated by insulating layer.
US09213201B2 Display panel and method of manufacturing the same
In a display panel and a method of manufacturing the same, the display panel includes a first display substrate, a second display substrate and a sealing member. The first display substrate includes a first alignment layer in a first display region and a first peripheral region of a first base substrate, and a first backflow-blocking pattern in the first peripheral region and having a curvature to surround a vertex portion of the first display region. The second display substrate includes a second alignment layer in a second display region which faces the first display region and a second peripheral region of a second base substrate. The sealing member includes a corner portion having substantially the same curvature as the first backflow-blocking pattern to surround an outline of the first and second peripheral regions.
US09213199B2 Liquid crystal display device and method for manufacturing same
Provided is a liquid crystal display device which exhibits power saving property and high display quality and is capable of suppressing the time-dependent degradation in display quality. The above problem is solved by providing a liquid crystal display device comprising a liquid crystal cell unit including a color filter having a transparent substrate and a plurality of coloring layers formed on the transparent substrate, a counter substrate and a liquid crystal layer formed between the color filter and the counter substrate and a backlight unit including a light emitting device having a blue light emitting element, and a red fluorescent substance and a green fluorescent substance, and the plurality of coloring layers has a blue coloring layer containing a color material of a specific triarylmethane-based compound and the red fluorescent substance is a surface-treated M12[M21-xMn4+xF6] (for example, M1 represents K+ and M2 represents Si).
US09213197B2 Color filter substrate, liquid crystal panel and liquid crystal display
Embodiments of the present invention provide a color filter substrate, a liquid crystal panel and a liquid crystal display. The color filter substrate comprises a plurality of elementary pixels. Each of the elementary pixels comprises sub-pixels in four colors. Among the sub-pixels in four colors, a sub-pixel in at least one of the colors has a number larger than or equal to 2.
US09213196B2 Display and electronic unit
A display includes: a reflective or semi-transmissive display panel; a light-scattering layer disposed on a top surface of the display panel; and an auxiliary light source. The light-scattering layer is an anisotropic front scattering layer which relatively strongly scatters light incident from a specific direction within a first angle range and a second angle range. The light-scattering layer has a first scattering central axis and a second scattering central axis. The first angle range and a third angle range overlap each other in an angle sub-range not including a first specific angle and an incident-plane symmetrical angle symmetrical to a second specific angle. The auxiliary light source allows light therefrom incident from a side closer to the auxiliary light source or from a side closer to the display panel to mainly enter the light-scattering layer within the second angle range.
US09213194B2 Surface protection panel and liquid crystal image display device
A novel surface protection panel is provided, with no rainbow colors appearing within the display screen or shading occurring, even when the display screen is viewed through sunglasses equipped with polarization lenses. Proposed is a surface protection panel disposed on the outer side of a liquid crystal display panel, that is to say, on the visible side of the liquid crystal display panel in a liquid crystal image display device equipped with a liquid crystal display panel. The surface protection panel has a constitution which a gas barrier transparent resin film having a gas barrier layer is layered on one side or on each side of a transparent synthetic resin plate, and the surface protection panel has a property which both the transparent synthetic resin plate and the gas barrier transparent resin film are non-stretched substantially, non-oriented or uniaxially oriented.
US09213189B2 Stereoscopic display device
The objective is to provide a stereoscopic display device that is capable of preventing a malfunction of the touch panel while maintaining 3D capability. The device includes: a display panel (12); a switch liquid crystal panel (14); a touch panel (20); a driving circuit (16); and an RC circuit (18). The switch liquid crystal panel (14) is located on the front side of the display panel (12) and is capable of forming a parallax barrier (38). The touch panel (20) is located on the front side of the switch liquid crystal panel (14). The driving circuit (16) drives the switch liquid crystal panel (14) to form the parallax barrier (38). The RC circuit (18) is located between the switch liquid crystal panel (14) and the driving circuit (16). The driving circuit (16) drives the switch liquid crystal panel (14) using a voltage with an effective value of 3 volts or more.
US09213188B2 Display apparatus and optical member
A naked-eye type display apparatus which makes a viewer recognize a stereoscopic image and can prevent pseudoscopic perception is provided. A barrier part having a function of separating a left eye image and a right eye image from each other at a normal viewing position at which the left eye image enters a left eye and the right eye image enters a right eye is provided, and a barrier part having a function of blocking entrance of the left eye image into the right eye or entrance of the right eye image into the left eye when a viewer is at a pseudoscopic position is provided. In this manner, even when the viewer is at the pseudoscopic position, the pseudoscopic perception can be prevented.
US09213187B2 Engraved gemstone viewer for personal communications devices
A gemstone viewer for personal communications devices for viewing a surface of a gemstone that has been micro or nano etched, engraved or embossed with an image or inscription such as an identification number. The viewer is mounted to employ the camera and LED light source of the personal communications device. The viewer directs the light from the light source as a light beam along a path incident to the surface of the gemstone containing the inscription. The gemstone spectrally reflects the light beam along a path back toward and through a magnifying lens to the camera lens of the personal communications device thereby enhancing the magnifying properties of the camera lens to produce a viewable light image that reveals the inscription on the viewing screen of the personal communications device.
US09213184B2 Micro projector device and control method thereof
The present invention provides a micro projector device including a MEMS mirror, a laser source module, a detection module, and a control unit. The MEMS mirror has a first portion and a second portion, the first portion pivots to the second portion, and the first portion oscillates in relation to the second portion. The laser source module generates a laser light to a reflection plane of the first portion of the MEMS mirror. The detection module detects a capacitance value between the first portion and the second portion. The control unit determines the relative position between the first portion and the second portion according to the capacitance value, and provides image data to the laser source module according to the relative position. The reflection plane of the first portion is configured to reflect the laser light from the laser source module to a projection plane.
US09213182B2 Asymmetric overlap and suspended shutter structure
Systems and methods for displays that have a moveable shutter formed on a substrate having an aperture. The shutter, in at least one position, is asymmetrically aligned over the aperture. The asymmetric alignment provides an overlap between shutter and the substrate on one side of the aperture that is larger than an overlap between the shutter and the substrate on another side of the aperture. Typically, the larger overlap increases the ability of the shutter to reduce light passing through the aperture when then shutter is the in the at least one position.
US09213181B2 MEMS anchor and spacer structure
A display apparatus includes a first substrate, a plurality of microelectromechanical systems (MEMS) light modulators formed from a structural material coupled to the first substrate and a second substrate separated from the first substrate. A plurality of spacers extend from the first substrate to keep the second substrate a minimum distance away from the plurality of light modulators. The spacers include a first polymer layer having a surface in contact with the first substrate, a second polymer layer encapsulating the first polymer layer and a layer of the structural material encapsulating the second polymer layer. The spacers can be used as fluid barriers and configured to surround more than one but less than all of the MEMS light modulators in the display apparatus.
US09213175B2 Microscope with tunable acoustic gradient index of refraction lens enabling multiple focal plan imaging
An apparatus, system and method for microscopy. The apparatus, system and method includes a stage configured to receive an item; a tunable acoustic gradient index of refraction (TAG) lens having a first aspect positioned to image the received item, wherein the first aspect of the TAG lens is configured to have an optical power profile in accordance with an operational frequency of the TAG lens; one or more lenses configured to magnify an image of the received item at a viewing point; and at least one pulsed light source configured to illuminate the received item and to pulse at one or more points within the optical power profile of the TAG lens.
US09213170B2 Lens barrel and optical apparatus
A lens barrel includes an image-pickup optical system that includes a main optical system and an extender optical system, an extender barrel configured to hold the extender optical system, a housing configured to house the extender barrel, a rotator configured to hold the extender barrel to rotatably support the extender barrel in the housing, to insert the extender optical system into the main optical system, and to retreats the extender optical system from the main optical system, and a retreat restraint. When the retreat restraint is in the first state, the extender optical system is retreated to a position which is not associated with formation of the optical image, but the extender optical system is undetachable from the rotator, and when the retreat restraint is in the second state, the extender optical system is detachable from the rotator.
US09213167B2 Imaging lens, and electronic apparatus including the same
An imaging lens includes first to fifth lens elements arranged from an object side to an image side in the given order. Through designs of surfaces of the lens elements and relevant optical parameters, a short system length of the imaging lens may be achieved while maintaining good optical performance.
US09213163B2 Aligning inter-pupillary distance in a near-eye display system
The technology provides for automatic alignment of a see-through near-eye, mixed reality device with an inter-pupillary distance (IPD). A determination is made as to whether a see-through, near-eye, mixed reality display device is aligned with an IPD of a user. If the display device is not aligned with the IPD, the display device is automatically adjusted. In some examples, the alignment determination is based on determinations of whether an optical axis of each display optical system positioned to be seen through by a respective eye is aligned with a pupil of the respective eye in accordance with an alignment criteria. The pupil alignment may be determined based on an arrangement of gaze detection elements for each display optical system including at least one sensor for capturing data of the respective eye and the captured data. The captured data may be image data, image and glint data, and glint data only.
US09213161B2 Fiber body holder and strain relief device
A fiber optic apparatus including a retainer assembly having at least one retainer configured to toollessly, releasably retain a fiber body and or one or more optical fibers is disclosed. An attachment feature may toollessly, removably attach the retainer assembly to a mounting surface. The at least one retainer is configured to releasably retain the fiber body via mounting bosses on the fiber body. A stacking feature may be configured to removably attach a second retainer assembly to the retainer assembly. The at least one retainer may be configured to releasably retain the one or more optical fibers to strain relief the one of more optical fibers. The mounting surface may be fiber optic equipment. The fiber optic equipment may be a shelf mounted to a chassis in a fiber optic equipment rack.
US09213158B2 Optical cable for communication and process for the manufacturing thereof
It is disclosed an optical cable for communications including at least one micromodule, the micromodule including a retaining element and number N of optical fibers housed in said retaining element. The diameter of a circumference encircling the number N of optical fibers is typically 90% to 95% of an inner diameter of the retaining element. The retaining element consists essentially of a film grade polymeric material having an elongation at break equal to or higher than 500%, a melt flow index (MFI) lower than 3 g/10 min, and a density lower than 1 g/cm3.
US09213153B2 Light receptacle and optical module equipped with same
An optical receptacle is disposed between a photoelectric conversion device and an optical fiber, in which photoelectric conversion device a light-emitting element and a light-receiving element that receives monitor light for monitoring light emitted from the light-emitting element are mounted on substrate. Light of the light-emitting element that has been incident on a first surface is reflected by a first reflective surface, and then is separated by a light separating section into monitor light and light to be coupled with a fiber end. The monitor light is emitted from the first surface towards the light-receiving element side. The light to be coupled with the fiber end is emitted from a second surface towards the fiber end side. A traveling direction of the light reaching the second surface from the first reflective surface is maintained at a reflection direction of the first reflective surface.
US09213152B2 Releasable fiber connector for opto-electronic assemblies
An apparatus for providing releasable attachment between a fiber connector and an opto-electronic assembly, the opto-electronic assembly utilizing an interposer substrate to support a plurality of opto-electronic components that generates optical output signals and receives optical input signals. An enclosure is used to cover the interposer substrate and includes a transparent region through which the optical output and input signals pass unimpeded. A magnetic connector component is attached to the lid and positioned to surround the transparent region, with a fiber connector for supporting one or more optical fibers magnetically attached to the connector component by virtue of a metallic component contained in the fiber connector. This arrangement provides releasable attachment of the fiber connector to the enclosure in a manner where the optical output and input signals align with the optical fibers in the connector.
US09213150B2 Optical coupling apparatus and optical transceiver installing the same
A simplified optical coupling system having two optical connectors is disclosed. The optical coupling system includes a male connector with a ferrule, a female connector with another ferrule, and a sleeve to receive the ferrules in respective ends thereof. One of connectors provides a latch and a coil spring. The latch engages with a flange of the other connector, and the coil spring put between the flange of the connector having the latch and a base of the latch to secure the engagement of the latch with the flange.
US09213148B2 Hermetic optical fiber alignment assembly
A hermetic optical fiber alignment assembly, including a first ferrule portion having a first surface provided with a plurality of grooves receiving the end sections of optical fibers, wherein the grooves define the location and orientation of the end sections with respect to the first ferrule portion, and a second ferrule portion having a second surface facing the first surface of the first ferrule, wherein the first ferrule portion is attached to the second ferrule portion with the first surface against the second surface, wherein a cavity is defined between the first ferrule portion and the second ferrule portion, wherein the cavity is wider than the grooves, and wherein a suspended section of each optical fiber is suspended in the cavity, and wherein the cavity is sealed with a sealant. The sealant extends around the suspended sections of the optical fibers within the cavity. An aperture is provided in at least one of the first ferrule portion and the second ferrule portion, exposing the cavity, wherein the sealant is feed through the aperture. In another aspect, the hermetic assembly provides optical alignment and a hermetic feedthrough for an opto-electronic module. In a further aspect, the hermetic assembly provides alignment and a terminal for access to an opto-electronic module.
US09213147B2 Floating fiber optic pin contact assembly having a ferrule capable of movement within a multi-piece body of the contact assembly
A floating fiber optic pin contact including a ceramic ferrule defining a glass fiber channel for allowing light beams to pass therethrough. The ceramic ferrule has an end portion with a first diameter and a body portion with a second diameter that is smaller than the first diameter. The floating fiber optic pin contact also including a multi-piece body having an inner body member in physical contact with the body portion of the ceramic ferrule and an outer body member not in physical contact with the body portion of the ceramic ferrule and spaced apart from the inner body member. The floating fiber optic pin contact also including a washer connected between the inner body member and the outer body member.
US09213136B2 Splicing and connectorization of photonic crystal fibers
The present invention relates to an optical fiber comprising at least a first end with an first end facet, the optical fiber comprising a core region capable of guiding light at a first wavelength λ; and a microstructured cladding region surrounding said core region. The cladding region comprises an inner cladding region and an outer cladding region. The inner cladding region comprises inner cladding features arranged in an inner cladding background material having a refractive index n1, said inner cladding features comprising thermally collapsible holes or voids. The outer cladding region comprising outer cladding features arranged in an outer cladding background material, said outer cladding features comprising solid material with refractive index n2, wherein n2 is lower than n1. The invention further relates to methods for splicing such an optical fiber to an optical component and to methods for using such an optical fiber.
US09213135B2 Clad mode stripper
A clad mode stripper is provided on a passive double-clad fiber guiding amplified light signal downstream from a gain block. The fiber is configured with an upstream end stripped from a protective coating. A light absorbing mixture is applied to the exposed cladding of the fiber receiving unwanted pump light. The mixture includes a host material and a plurality of diffusers which are operative to scatter cladding light incident thereon and embedded in the host material so as to define upstream and downstream decoupling zones. The diffusers are selected from either silicone polymers with a refractive index lower than that of the host material or from metal particles and lower the effective refractive index of the mixture so that it at most equal to that of the cladding. The mixture is operative to gradually remove substantially entire unwanted light guided by the cladding so that the downstream decoupling zone is heated at a temperature lower than that of the upstream zone.
US09213130B2 Azo compound and salt thereof, and dye-containing polarizing film comprising the compound or salt
Disclosed is an azo compound represented by the general formula (1) or a salt thereof: wherein R1 and R2 independently represent a hydrogen atom, a lower alkyl group or a lower alkoxy group; and n represents 1 or 2. Also disclosed are a dye-containing polarizing film and a dye-containing polarizing plate, each of which comprises a polarizing film base material and the azo compound contained in the base material.
US09213126B2 Polyester resin composition and polyester film using the same
Provided are a polyester resin composition having less internal defects, by controlling the metal content in a catalyst and the metal content in an electrostatic pinning agent at the time of manufacturing a polyester resin, and a polyester film using the same.
US09213124B2 Restorable antennae apparatus and system for well logging
An apparatus includes a sub with recesses along an exterior wall to receive inserts, an antennae case including a coil surrounded by a sacrificial wear portion of a material through which signals between the coil and a formation of interest may pass. An eroded outer wall of the sacrificial wear portion is restorable by application of an uncured restorative material to the antennae case. A method includes securing an antennae case having a coil there within onto a sub, surrounding the coil with a metal sleeve shield, and radially receiving and securing a multi-piece sacrificial wear member intermediate the antennae case and a retainer ring having a threaded bore. The multi-piece sacrificial wear member is replaceable after use by unthreading the retainer ring to release the sacrificial wear member for radial removal from the sub.
US09213121B2 Acoustic sensing system for determining an interface between two materials
A system for locating an interface between a first material and a second material including one or more acoustic sensing elements operatively arranged to measure a characteristic of one or more acoustic signals at a plurality of locations along a length thereof. An instrumentation unit is coupled with the one or more acoustic sensing elements, and arranged to determine a difference between at least a first value of the characteristic measured at a first location and a second value of the characteristic measured at a second location of the plurality of locations for identifying the interface between the first material and the second material as being located between the first and second locations if the difference is greater than a preselected threshold amount. A method of locating an interface is also included.
US09213118B2 Robust stacked slip-sweep method and system
A method for processing seismic data including contiguous-sweep records corresponding to rotated sweep segments includes attenuating harmonics and generating stacked traces, each stacked trace being a weighted sum of traces corresponding to same location in the subsurface, based on seismic data from different seismic receivers, following plural shots at plural locations.
US09213114B2 Multi-pair power distribution
The present disclosure relates methods and apparatus conducting a seismic survey while supplying power and data over multiple conductor pairs. In aspects, the disclosure also relates to maintaining power distribution during a failure of at least one conductor pair. The method includes superimposing data and power on each of a plurality of conductor pairs. The apparatus may include a power supply with power supplied by the plurality of conductor pairs carrying power and data.
US09213110B2 Imaging system using independently controllable detectors
A customizable and upgradable imaging system is provided. Imaging detector columns are installed in a gantry to receive imaging information about a subject. Imaging detector columns can extend and retract radially as well as be rotated orbitally around the gantry. The gantry can be partially populated with detector columns and the detector columns can be partially populated with detector elements. The system can automatically adjust an imaging operation based on installation information related to partial population or other factors such as scan type or subject specific information. This system can be a Nuclear Medicine (NM) imaging system to acquire Single Photon Emission Computed Tomography (SPECT) image information.
US09213109B2 Radiation measurement device
A radiation measurement device comprising a case which is formed of insulating material to be flat, a common electrode substrate having a common electrode which is provided at one surface and a signal electrode substrate having a plurality of signal electrodes which are provided at one surface, wherein the common electrode substrate and the signal electrode substrate are arranged parallel to the direction in which the case extends flat so as for the common electrode and the signal electrode to face each other having a gap, each signal line is connected to each of the plurality of signal electrodes, each of the signal lines is led out from a signal line leading out part which is provided at the case to outside of the case, wherein an inner surface or an outer surface of a case wall which forms the case is covered with a conductor.
US09213107B2 Ion induced impact ionization detector and uses thereof
Disclosed are systems, devices and methodologies relating to an ion induced impact ionization detector and uses thereof. In certain implementations, the detector can include a dielectric layer having one or more wells. An anode layer defining apertures to accommodate the openings of the wells can be disposed on one side of the dielectric layer, and a cathode such as a solid resistive cathode can be disposed on the other side so as to provide an electric field in each of the wells. Various design parameters such as well dimensions and operating parameters such as pressure and high voltage are disclosed. In certain implementations, such an ion detector can be coupled to a low pressure gas volume to detect ionization products such as positive ions. Such a system can be configured to provide single ion counting capability. Various example applications where the ion detector can be implemented are also disclosed.
US09213105B2 Gel dosimeter for measuring radiation dosage and manufacturing method therefor
To measure three-dimensional dose distributions with a dosimeter, such as a gel dosimeter. In an embodiment of the present invention, provided is a gel dosimeter having water, as solvent or disperse medium, clay particles that swell with water, and recording material precursor, which are dissolved or dispersed with each other. The recording material precursor has an atom or ion, wherein the atom or ion changes its valence number by reacting with both of a radical and a molecular radical derivative. The radical is to be generated from the water ionized by irradiation of radiation rays, and the molecular radical derivative is a molecule to be formed by bonding the radicals with each other. By the time radiation rays are irradiated, the gel dosimeter has been free from a substance identical to the molecular radical derivative and has lost fluidity.
US09213104B2 Positioning system and method
In a positioning system, an arithmetic processor analyzes positioning data acquired by a receiving terminal and determines a positioning target location. Upon reception of positioning data, the arithmetic processor accumulates the positioning data on analysis data stored in a storage section prior to the reception, stores an accumulated data as new analysis data, and transmits an analysis result to the receiving terminal. The receiving terminal transmits positioning data, acquired for a predetermined time, to the arithmetic processor and continues to acquire positioning data. Upon reception of the analysis result, the receiving terminal determines whether the analysis result is good or poor. When the analysis result is poor and the positioning data is stored for the predetermined time from a last transmission of the positioning data, the receiving terminal transmits the positioning data to the arithmetic processor and continues to acquire positioning data. If the analysis result is good, the receiving terminal completes positioning of the positioning target location.
US09213103B2 Cells obtaining timing and positioning by using satellite systems with high power signals for improved building penetration
A system, method, and apparatus for cells to obtain timing and positioning by using satellite systems with high power signals for improved building penetration are disclosed herein. In particular, the present disclosure relates to providing timing synchronization and geolocation for small cells or macrocells in attenuated and/or indoor environments. In order to achieve timing synchronization and geolocation, the cells utilize high power signals, which contain timing information, in conjunction with related aiding information. Satellites, such as Low Earth Orbiting (LEO) Iridium satellites, are employed to transmit the high powered signals to the cells.
US09213100B1 Bearing-only tracking for horizontal linear arrays with rapid, accurate initiation and a robust track accuracy threshold
A method forms a passive acoustic track to cue an active multistatic acoustic tracking system. The passive track cue reduces the false track rate in the active tracker by focusing search area and selectively initiating active tracks. The passive track originates from a fixed passive acoustic horizontal line array (HLA). The HLA cannot determine target range or resolve left-right ambiguity but can predict Closest-Point-of-Approach (CPA) events. For each CPA event, a cue is forwarded to the active system for initiation. The method presents a minimal parametric representation for a passive acoustic track and uses an algorithm to obtain initial estimated parameters to initiate the passive track more effectively. A performance evaluation is given. The method also includes conversion of the passive track to normalized-coordinates for use with multistatic tracking systems. The passive track quality is assessed to determine whether it is sufficient to justify cueing the active multistatic system.
US09213096B2 Proximity warning system for helicopters
A proximity warning system for a helicopter (22) comprising at least two radar units (1-3), preferably three radar units (1-3) arranged to transmit microwaves and receive reflections of said microwaves from obstacles (10). The at least two radar units (1-3) are fixed next to a main rotor head(s) (20) of the helicopter (22) for horizontally scanning an entire environment of 360° around the helicopter (22), all of said at least two radar units (1-3) operating essentially at the same frequency.
US09213095B2 Combined direction finder and radar system, method and computer program product
A system for determining a propagation direction of a received electromagnetic wave includes a linear phased array of receiving antenna elements and a processing unit for processing signals received by the receiving antenna elements. The processor is arranged for generating, from the received signals, receiving data corresponding to a set of respective angular synthetic receiving aperture beams.
US09213093B2 Pairwise measurements for improved position determination
Approaches for enhancing range-based position determination using pairwise error detection and compensation are provided. One method for enhancing a position estimate of a first node may include performing measurements at the first node using a signal received from a second node, and receiving measurements from the second node. The received measurements may be performed at the second node using a signal provided by the first node. The method may further include determining pairwise comparisons of the performed measurements and the received measurements, and compensating the measurements performed at the first node, based on the pairwise comparisons, for estimating the position of the first node. Systems and apparatuses for performing the various position determination methods are further presented.
US09213092B2 Systems and methods for detecting a change in position of an object
A system for detecting a change in position of at least one object within an at least partially enclosed space, the system including at least one transmitter repeatedly producing at least two mutually distinguishable standing waves in the at least partially enclosed space at mutually exclusive and mutually alternating times, at least one receiver receiving reflected energy of the at least two mutually distinguishable standing waves, the reflected energy from the at least two mutually distinguishable standing waves having mutually different amplitudes which have a difference therebetween, and a computerized processor receiving outputs from the at least one receiver and calculating changes in the difference between the mutually different amplitudes, which changes indicate the change in position of the at least one object.
US09213084B2 Situational marking and awareness tag (SMART) beacon, system and method
A system and method are disclosed comprising a plurality of small independent light sources which are arranged in a mesh network and capable of exchanging data such that they can be operated together and under control of a controller in order to provide enhanced lighting effects in particular applications.
US09213081B2 Cooperative positioning
A system for determining a position of a pair of portable devices in close proximity to one another, the system comprising: a first portable device configured to form first positioning data for use in accordance with a first position determination mechanism; and a second portable device operable to calculate a position in accordance with the first position determination mechanism; wherein the first portable device is configured to transmit said first positioning data to the second portable device, and the second portable device is configured to calculate a position of the first and second portable devices in dependence on the first positioning data.
US09213080B2 Method and apparatus for reference time acquisition for positioning reference signals in a wireless communication network
A base station determines a muting configuration for reference signal (RS) transmission as a pattern defined by the combination of a muting sequence and a reference point. Muting occasions for a given wireless communication network cell may be differentiated from another cell by use of a different muting sequence, a different reference point, or both. Wireless communication apparatuses such as User Equipments (UEs) determine when the reference signals are muted in the cell based on the periodic muting sequence and the reference point received in assistance data transmitted by the base station. The network may alternatively utilize a common muting sequence with different reference points, a common reference point with different muting sequences, or different sequences and different reference points across multiple cells.
US09213069B2 Apparatus of estimating power of secondary battery including blended cathode material and method thereof
Disclosed are an apparatus and method for estimating the power of a secondary battery including a blended cathode material. The apparatus according to the present disclosure includes a sensor configured to measure a discharge current of a secondary battery comprising a cathode including a blended cathode material, and a control unit configured to estimate a state of charge of the secondary battery, determine a discharge voltage of the secondary battery using a first resistance predefined corresponding to the state of charge under a first condition in which a magnitude of the discharge current is smaller than a magnitude of a critical current and a second resistance predefined corresponding to the state of charge under a second condition in which the magnitude of the discharge current is larger than the magnitude of the critical current, and determine the power of the secondary battery from the determined discharge voltage and the measured discharge current.
US09213064B2 Switch failure diagnosis device and electric storage apparatus
A switch failure diagnosis device for using in a current path between an electric device and an electric storage device includes plural switches, a switch terminal voltage detector, and a controller. The switches are connected parallel to each other in the current path. The switch terminal voltage detector outputs a switch terminal voltage detection signal. The controller is configured to: select the switches at different time in sequence and input an open instruction signal to each switch at the time when the switch is selected; and determine, based on the switch terminal voltage detection signal output while the open instruction signal is given, that at least one of the switches has a failure if the detected voltage is in a failure determination range.
US09213062B2 Addressable tap address, state monitor, decode and TMS gating circuitry
The disclosure provides a novel method and apparatus for inputting addresses to devices to select the device TAP for access. Further, the disclosure provides a novel method and apparatus for inputting addresses for selecting device TAPs and for inputting commands for commanding circuitry within the device. The inputting of addresses or the inputting of addresses and commands is initiated by a control bit input on TDI that is recognized during the Run Test/Idle, Pause-DR or Pause-IR TAP states.
US09213058B2 Server with current monitoring system
A current monitoring system for monitoring at least one current terminal of a motherboard includes at least one current monitoring unit and an indication device connected to the at least one current monitoring unit. Each current monitoring unit determines whether a current output from a corresponding current terminal is abnormal. The indication device encodes and displays a determination of the current monitoring unit and alarms according to the determination.
US09213056B1 Multi-source active injection load pull system and method
A harmonic load pull system uses a number of synchronized signal sources to inject harmonic power into the output of a power transistor. The mismatch between the signal sources and the transistor internal impedance is reduced by using multi-harmonic tuners, which pre-match the impedance of the signal sources to the internal impedance of the transistor at each harmonic frequency independently. Actual tuning is electronic by changing the amplitude and phase of the injected signals. The transmitted and reflected waves are measured and optimized through bi-directional couplers connected between the transistor and the tuner and a wideband harmonic receiver.
US09213054B2 Methods and apparatus for testing inaccessible interface circuits in a semiconductor device
A semiconductor IC device comprises a timing circuit to transfer a timing signal, the timing circuit being configured to receive a first test signal and to effect a delay in the timing signal in response to the first test signal, the first test signal including a first timing event. The semiconductor IC device further comprises an interface circuit configured to transfer the data signal in response to the timing signal, the interface circuit being further configured to receive a second test signal and to effect a delay in the data signal in response to the second test signal, the second test signal including a second timing event that is related to the first timing event according to a test criterion.
US09213053B2 System for field testing wireless devices with reduced multipath interference
A portable test chamber with an open top may serve as a field testing apparatus for wireless testing of electronic devices. A wireless device under test may be mounted within a cavity in the test chamber. The cavity may be surrounded by a dielectric lining of anechoic material. A layer of electromagnetic shielding such as metal foil may cover the outer surfaces of the dielectric lining. The chamber may have a box shape with a rectangular opening at its top. Satellite navigation system signals or other wireless signals may be received through the opening at the top of the test chamber during testing. The electromagnetic shielding may reduce the effects of multipath interference during field tests.
US09213047B2 Method and apparatus of electrical property measurement using an AFM operating in peak force tapping mode
An apparatus and method of collecting topography, mechanical property data and electrical property data with an atomic force microscope (AFM) in either a single pass or a dual pass operation. PFT mode is preferably employed thus allowing the use of a wide range of probes, one benefit of which is to enhance the sensitivity of electrical property measurement.
US09213043B2 Clinical diagnostic system including instrument and cartridge
In embodiments disclosed herein, a diagnostic system is provided having a cartridge comprising at least one needle; at least one reservoir; at least one fluidic seal; and at least one fluidic channel of a fluidic pathway, wherein the cartridge is configured to store at least one reagent and at least one waste material on the cartridge. The diagnostic system is provided also having a diagnostic instrument comprising the fluidic pathway; an electrochemiluminescence (ECL) detection system; and a pump, wherein the fluidic pathway begins and ends in the cartridge and has a substantially single direction of flow in a pathway fluidically connecting the diagnostic instrument and the cartridge.
US09213042B2 Vacuum assist for a microplate
A vacuum assist apparatus can comprise a microplate. The microplate can comprise a first surface and an opposing second surface. A plurality of wells can be formed in the first surface of the microplate. Each of the plurality of wells can be sized to receive an assay therein. A support base can comprise a fluid passage. The microplate can be positioned adjacent and in contact with the support base. A pressure device, in fluid communication with the fluid passage, can exert a vacuum within the fluid passage to actively retain the microplate in the contact with the support base.
US09213040B2 Microfluidic cartridge for separating target molecules, and separator and method of separating target molecules using same
A microfluidic cartridge includes a capture portion capturing target material on surfaces of nonmagnetic particles; and a separating portion separating target molecules from the target material captured on the surfaces of the particles. The microfluidic cartridge is mounted on an adaptor that is rotated by a rotating unit in order to separate a fluid including the target molecules from the particles through centrifugal force.
US09213039B2 State quantity distribution measuring apparatus and method of measuring state quantity distribution of sample
A state quantity distribution measuring apparatus that allows easy measurement of a state quantity distribution in an absorbent article that has irregularities. The state quantity distribution measuring apparatus comprises a sensor selected from the group consisting of a moisture sensor, a humidity sensor, a temperature sensor, a heat flow rate sensor and a wind speed sensor, which measures a state quantity of a sample, a sample stage on which a sample to be measured, consisting of an absorbent article, is placed, and which has a raised surface for placing the sample thereon, a support mechanism which supports the sensor such that the contact pressure of the sensor with respect to the sample is essentially constant, a moving mechanism which moves either or both the sensor and the sample so that the sensor moves relative to the sample, and a measuring mechanism that measures a state quantity of the sample at multiple locations using the sensor/while moving the sensor relative to the sample by controlling the moving mechanism, thereby measuring the state quantity distribution of the sample.
US09213038B2 Early marker of proteinuria in patients treated with an anti-VEGF treatment
This document provides methods and materials related to determining whether or not a human receiving a therapy (e.g., an anti-VEGF therapy such as a bevacizumab therapy) has developed or is at risk for developing proteinuria. For example, methods and materials for detecting urinary podocytes to determine whether or not a human receiving anti-VEGF therapy has or is at risk for developing proteinuria or kidney injury are provided.
US09213026B2 System for determining unprocessed and partially processed neurotoxin type A
The present invention is concerned with tools for the quality control and safety during manufacture of neurotoxins. In particular, it relates to a method for the determination of the amount of partially processed and/or unprocessed Botulinum neurotoxin A polypeptide (BoNT/A) in a solution comprising processed and partially processed and/or unprocessed BoNT/A comprising the steps of contacting a sample of the solution with a capture antibody which specifically binds to the partially processed and unprocessed BoNT/A under conditions which allow for binding of the antibody to the partially processed and unprocessed BoNT/A, whereby a complex is formed, and determining the amount of the formed complex, whereby the amount of the complex is indicative for the amount of the partially processed and/or unprocessed BoNT/A in the solution. Moreover, the present invention contemplates a device and a kit for carrying out the method.
US09213018B2 Partial saturation eddy current sensor apparatus and method of use
A method and apparatus for the inspection of electrically conductive components is described. The described apparatus comprises a sensor module having a magnetizer unit suitable for generating a variable DC magnetic field within the test component and an eddy current probe. The variable DC magnetic field and eddy current probe are configured to perform a partial saturation eddy current test upon the test component. The eddy current probe further comprises a magnetic field sensor that provides a means for measuring the permeability within the test component. Employing the magnetic field sensor provides apparatus that is more accurate and flexible in its modes of operation since such sensors provide a means for the actual permeability of a material being tested to be measured. The described methods and apparatus find particular application in the inspection of tubular components used in the oil and gas exploration and production industries.
US09213016B1 Automated self-compensation apparatus and methods for providing electrochemical sensors
Systems and methods for automated self-compensation are described herein. Accordingly, some embodiments of a method may include measuring a signal from an electrochemical sensor device, where the signal relates to the presence of a predetermined gas, and where the electrochemical sensor device includes a potentiostat, measuring an internal property of the electrochemical sensor device by electronically pinging the potentiostat, and receiving a response from the potentiostat. In some embodiments, the method may include interpreting the response through an associative relationship between the electrochemical sensor device and a data acquisition and calculation module, determining an effect of an environmental factor from the response, compensating for effects of the environmental factor by adjusting the signal from the electrochemical sensor device and outputting the adjusted signal.
US09213015B2 Biological sample measuring device
A biological sample measuring device in which a deposited biological sample is introduced into a capillary, a biological sample measuring sensor in which a reagent and the biological sample provided is mounted, and the biological sample is measured. The biological sample measuring device comprises a mounting portion, a voltage application section, and a detection component. The biological sample measuring sensor is mounted to the mounting portion. The voltage application section applies a measurement voltage to a plurality of electrodes disposed along the capillary. The detection component eliminates the effect of seepage of the biological sample by pass-around at the end of the capillary, or the effect whereby the plasma component seeps into the reagent, and detects the degree to which the biological sample is introduced into the capillary, based on the output result for the voltage applied by the voltage application section to the electrodes.
US09213013B2 Electrochemical ethylene sensor and method for monitoring ethylene
An electrochemical ethylene sensor and method for ethylene sensing are disclosed. In one aspect, an electrochemical ethylene sensor includes a working electrode and a counter electrode on an electrically insulating substrate. An ionic liquid layer covers the working electrode and counter electrode. In one method, a voltage is applied to the working electrode which is equal to or lower than the voltage required for the onset of oxidation of the material of the working electrode, for example, in the range spanning 700 mV before the onset of oxidation of the material of the working electrode.
US09213010B2 Application of electrochemical impedance spectroscopy in sensor systems, devices, and related methods
A diagnostic Electrochemical Impedance Spectroscopy (EIS) procedure is applied to measure values of impedance-related parameters for one or more sensing electrodes. The parameters may include real impedance, imaginary impedance, impedance magnitude, and/or phase angle. The measured values of the impedance-related parameters are then used in performing sensor diagnostics, calculating a highly-reliable fused sensor glucose value based on signals from a plurality of redundant sensing electrodes, calibrating sensors, detecting interferents within close proximity of one or more sensing electrodes, and testing surface area characteristics of electroplated electrodes. Advantageously, impedance-related parameters can be defined that are substantially glucose-independent over specific ranges of frequencies. An Application Specific Integrated Circuit (ASIC) enables implementation of the EIS-based diagnostics, fusion algorithms, and other processes based on measurement of EIS-based parameters.
US09213005B2 X-ray anti-scatter grid
An X-ray anti-scatter grid having thinner X-ray opaque layers, smaller X-ray opaque diameters, greater aspect ratio, lower weight and improved image resolution is disclosed. A method of forming the X-ray anti-scatter grid is disclosed that includes a set of hollow X-ray transparent glass capillary tubes that are fused together, with an X-ray opaque layer thick enough to block X-rays at a specified energy inside the capillary tubes. The capillary tubes provide the high aspect ratio and light weight, while the X-ray opaque layer is provided by a deposition process that has features similar to atomic layer deposition (ALD). The high aspect ratio and thin layers improves resolution and decreases image artifacts, and large area X-ray anti-scatter grids are provided by aligning the axis of the an X-ray opaque layers to the X-ray source.
US09213003B2 Method for characterizing a structure on a mask and device for carrying out said method
A method is provided for characterizing a mask having a structure, comprising the steps of: —illuminating said mask under at least one illumination angle with monochromatic illuminating radiation, so as to produce a diffraction pattern of said structure that includes at least two maxima of adjacent diffraction orders, —capturing said diffraction pattern, —determining the intensities of the maxima of the adjacent diffraction orders, —determining an intensity quotient of the intensities. A mask inspection microscope for characterizing a mask in conjunction with the performance of the inventive method is also provided.
US09212999B2 Device for determining the concentration of at least one gas in a sample gas stream
A device for determining a concentration of at least one gas in a sample gas stream includes an analysis chamber, a detector, and a connecting channel. The analysis chamber is configured to have the sample gas stream and a reaction gas stream be introduced therein. The sample gas stream and the reaction gas stream are mixed to a gas mixture which reacts so as to emit an optical radiation. The detector is configured to measure the optical radiation. The connecting channel is configured to connect the analysis chamber to the detector. The connecting channel is configured as a light conductor extending from the analysis chamber to the detector.
US09212994B2 Fluorescence detector, filter device and related methods
A microfluidic filter is disclosed. The filter can be used with onchip fluid filtration such as whole blood filtration for microfluidic blood analysis. The filter is able to filter the necessary volume of fluid and in particular blood in an acceptable time frame.
US09212993B2 Determination of sulphur dioxide in a liquid
A system for the measurement of free and bound SO2 in a liquid beverage product sample comprising a sample container having a volume sufficient to provide a headspace above the sample into which a gas can pass; a gas flow system adapted to extract gas from the headspace and recirculating it back into the liquid volume; a measurement system configured to monitor a time dependent evolution of SO2 in gas from the gas flow system; and a dosing apparatus fluidly connected to the container to supply an hydrolysis reagent thereto. A heater unit is provided for supplying thermal radiation into the container to elevate the temperature of sample therein sufficient to facilitate the hydrolysis reaction and a signal processor operates to deconvolute the monitored evolution to generate an indication of the concentration of each of the free SO2 and the total SO2 content of the sample.
US09212985B2 Detecting objects
The invention provides apparatus and methods for detecting objects in samples. The sample is held in the transmission path of light from a light source to a detector, whereby light from the light source interacts with objects in the sample. The patterns of light incident on the detector subsequent to its interaction with the objects are directly used to determine the presence of objects in the sample.
US09212961B2 Grinding abnormality monitoring method and grinding abnormality monitoring device
A grinding abnormality monitoring method and device for grinding a plurality of works of the same type are proposed which can improve the accuracy of judgment whether an abnormality is generated or not by properly setting a threshold value. According to the method or the device, by setting at least one of upper and lower limit values of a trial grinding load detected at the trial grinding of at least one of the works, an occurrence of grinding abnormality is judged when an actual grinding load detected at the actual grinding of work exceeds at least one of the upper and lower limit values thereof which varies depending on the time elapsed from the start of the actual grinding or a position of work relative to a grinding wheel.
US09212958B2 Non-contact magnetostrictive sensing systems and methods
A system for sensing stress in a ferromagnetic material is provided. The system includes at least one magnetic flux device configured to induce a conditioning magnetic flux in the ferromagnetic material. The system also includes a sensor positioned proximate to the ferromagnetic material. The sensor includes a core, at least one excitation coil configured to induce a second magnetic flux in the ferromagnetic material, and at least one detector configured to detect changes in the second magnetic flux.
US09212957B2 Installation structure for temperature sensor in electrical machinery and apparatus
In an electrical machinery and apparatus, a storage space is formed along an extension direction of a strand, and a temperature sensor is installed in the storage space of the strand, so that temperature of the strand can be immediately measured, and no pressure is applied to the temperature sensor in the process of forming a ground wall insulation thereby the temperature of the strand can be accurately measured.
US09212954B2 Method for temperature measurement
This document describes a method for measuring temperature. In accordance with the invention the temperature is determined from frequency variation of a local oscillator of a RFID tag (1).
US09212950B2 Microbolometer for infrared detector or terahertz detector and method for manufacturing the same
A microbolometer includes a micro-bridge structure for uncooling infrared or terahertz detectors. The thermistor and light absorbing materials of the micro-bridge structure are the vanadium oxide-carbon nanotube composite film formed by one-dimensional carbon nanotubes and two-dimensional vanadium oxide film. The micro-bridge is a three-layer sandwich structure consisting of a layer of amorphous silicon nitride base film as the supporting and insulating layer of the micro-bridge, a layer or multi-layer of vanadium oxide-carbon nanotube composite film in the middle of the micro-bridge as the heat sensitive and light absorbing layer of the microbolometer, and a layer of amorphous silicon nitride top film as the stress control layer and passivation of the heat sensitive film. The microbolometer and method for manufacturing the same can overcome the shortcomings of the prior art, improve the performance of the device, reduce the cost of raw materials and is suitable for large-scale industrial production.
US09212947B2 Measurement, coating and monitoring system and method
A measurement system for and method of measuring thicknesses of coatings as applied to objects and a coating system and method for. coating objects, in particular three-dimensional objects, with coatings, in particular thermal barrier coatings (TBCs), and a monitoring system for and method of monitoring a state of a thermal barrier coating (TBC) as applied to an object which is exposed to a high-temperature environment, and a TBC for use with the same.
US09212945B2 Portable luggage scale with weirht indicating dial
A portable luggage scale (20) comprising a lifting handle (22) or grip, a luggage support (24), a housing (28), a spring based weighing mechanism (26) within the housing (28), a weight indicating dial (30), the weight indicating dial (30) being adapted for movement relative to the housing (28) in response to spring reactions of the spring based weighing mechanism (26), and a measured weight indicating marker (36) for indicating a measured weight, that weight being readable off the dial (30) at the location of the marker (36). The lifting handle (22) can be telescopic, and the luggage support (24) can be a loop (42) of webbing.
US09212940B2 Vacuum cavity-insulated flow sensors
A vacuum-cavity-insulated flow sensor and related fabrication method are described. The sensor comprises a porous silicon wall with numerous vacuum-pores which is created in a silicon substrate, a porous silicon membrane with numerous vacuum-pores which is surrounded and supported by the porous silicon wall, and a cavity with a vacuum-space which is disposed beneath the porous silicon membrane and surrounded by the porous silicon wall. The fabrication method includes porous silicon formation and silicon polishing in HF solution.
US09212939B2 Fluid flow meter using thermal tracers
Fluid flows through a conduit. To measure flow speed the fluid is heated at a heating location in the conduit with a time-dependent heating strength. A speed of sound in fluid flowing in the conduit is measured at a plurality of sensing locations downstream from said heating location. The flow speed of the fluid is determined from a delay with which the time dependence is detected in the sound speeds measured at said sensing locations. In an embodiment a frequency of the variation of heating strength that is used to determine the flow speed is selected automatically dependent on the flow speed and/or other circumstances.
US09212938B2 Sensor device for detecting a flow property of a fluid medium
A sensor device for detecting at least one flow property of a fluid medium. The sensor device includes at least one sensor housing, in which at least one electronic module having at least one flow sensor for detecting the flow property is accommodated. The electronic module is at least partially accommodated in at least one electronic space. Furthermore, at least one pressure sensor and at least one humidity sensor are accommodated inside the sensor housing. The pressure sensor and also the humidity sensor are at least partially accommodated in at least one sensor space, which is designed separately from the electronic space.
US09212936B2 Sensor assembly
A sensor assembly includes a metal carrier plate (2) and a sensor housing (3) made of plastic, that contains at least one sensor element. The sensor housing (3) is connected to the carrier plate (2) by at least one screw (5) that extends through a through hole (6) of the carrier plate and is screwed into a screwing channel (7) defined in the plastic housing material of the sensor housing. As a result, the sensor assembly has a secure screwed connection.
US09212932B2 Method for identifying consumers and producers in a pneumatic, hydraulic, or electrical network
In a method for identifying consumers in a pneumatic, hydraulic, or electrical network, a control unit detects connection and disconnection processes of the consumers, and the connection and disconnection processes are associated with the consumers. Comparative profiles of consumers are stored in the central control unit, each detected connection and disconnection process is compared with the stored comparative profiles, and the detected connection and disconnection process is associated with a certain consumer at least with a certain probability.
US09212928B2 Navigation apparatus having screen changing function
There is provided a navigation apparatus including: a display unit having a display screen; a touch panel provided to the display screen; and a display controller that selectively changes first, second, and third screens in response to contacting the touch panel to be displayed, wherein each of the screens has a manipulation-button display area for displaying a screen-changing button, and wherein, the display controller performs a first displaying operation of circulatingly changing the screens in a predetermined order to be displayed at each time of contacting the manipulation-button display area, a second displaying operation of displaying a pop-up menu including first, second, and third screen-selecting buttons for directly selecting the screens at the same time of the first displaying operation, and a third displaying operation of displaying on the display screen one screen selected among the screens in response to contacting the screen-selecting buttons displayed by the second displaying operation.
US09212924B1 Multimode transportation transitions
A rich set of inter-transportation-mode transitions can be supported. For example, when generating a route from a starting location to a destination, transitions to or from walking can be included that are immediately discernable by the traveler without reference to compass directions. Further functionality, such as support for multiple doors of a transit vehicle can be supported. An overall improved user experience and fewer errors for travelers who combine different transportation modes into their trips can result.
US09212922B2 Mobile station position estimation using transmitter almanac information
A method for estimating positions of a mobile station includes: sending a request, from the mobile station, for almanac information for wireless transmitters of one or more wireless communications networks, the request including one or more indications of one or more routes; receiving, at the mobile station, the almanac information for wireless transmitters of the one or more wireless communications networks, the almanac information being for a subset of wireless transmitters of the wireless transmitters of the one or more wireless communications networks, the subset of wireless transmitters being expected to contribute to position estimations of the mobile station along the one or more routes; acquiring signals, at the mobile station, from wireless transmitters of the subset of wireless transmitters; and estimating, at the mobile station, positions of the mobile station using at least one of the acquired signals.
US09212920B1 System and method for real time optimization of driving directions
A system and method for generating driving directions is disclosed. The system and method comprise generating a series of instructions to guide a driver along a route that includes a sequence of roads and intersections. The system uses real time or near real time information culled from one or more databases to calculate and display a time-efficient route based on current weather conditions, traffic conditions, road closures, construction, and the like. The system can also incorporate one or more driver preferences in calculating the displayed route. The system also can provide a summary of the rationales used in calculating the displayed route so the user can understand the basis for a particular route's presentation. A method is also disclosed for using the system.
US09212919B2 Road learning device
A road learning device includes: a map data storage device; an own vehicle location detection portion; a travel data storage device; an unregistered road travelling determination device; an unregistered road travel data storage control device; a potential unregistered road track creation device; a first correction device that corrects a potential unregistered road track to be a first track; a map-matching trial device for the first track; a primary successful map-matching determination device; a second correction device that corrects the first track to be a second track when primary map-matching is unsuccessful; a secondary successful map-matching determination device for the second track; and a new map data storage control device that discards a group of unregistered road travel data when secondary map-matching is unsuccessful, merges the first track with the map data when the primary map-matching is successful, and merges the second track with the map data when the secondary map-matching is successful.
US09212916B2 Systems and methods for indoor navigation
Systems (100), methods (400), devices (110, 120, 1006, 952), and computer programming products for improved navigation inside buildings and in other locations, using both passive and active NFC-capable devices, in conjunction with inertial and/or magnetic devices (8242, 8134, 8135).
US09212915B2 Providing results to parameterless search queries
In one implementation, a computer-implemented method includes receiving a parameterless search request, which was provided to a mobile computing device, for information that is relevant to a user of the mobile computing device. The method also includes, in response to the received parameterless search request, identifying with a digital computer system one or more results that are determined to be relevant to the user of the mobile computing device based upon a current context of the mobile computing device. The method further includes providing the results for display to a user of the mobile computing device.
US09212914B2 Event-based location sampling for map-matching
Methods, systems, and articles of manufacture for event-based location sampling for map-matching are provided herein. A method includes determining a location of an object via a device associated with the object; determining one or more temporal sampling periods of one or more location information sensors at one or more sampling regions based on (i) said location of the object and (ii) one or more items of map-matching information; capturing one or more motion-related events associated with the object via the one or more location information sensors during the determined one or more temporal periods; and generating a trajectory of the object based on the one or more captured motion-related events.
US09212913B2 Navigation apparatus and mobile data terminal
A navigation apparatus displays map display contents of a mobile phone terminal 2 on a liquid crystal monitor 14 of an onboard information system 1 in the same direction as the direction of map display of the mobile phone terminal 2 in accordance with information about the map display acquired from the mobile phone terminal 2 via a short-range radio communication unit 9.
US09212909B2 Method of manufacturing inertial sensor
Disclosed herein is a method of manufacturing an inertial sensor. The method includes: (A) preparing a base substrate; (B) forming a depressed first concave part in one surface of the base substrate; (C) forming a mass body in the first concave part by filling a metal or a combination of a metal and a polymer (or a polymer matrix composite) therein; and (D) forming a depressed second concave part in one surface of the base substrate at an outer side of the mass body and forming a flexible part on an upper portion of the second concave part in the base substrate. The mass body formed of the metal or the combination of the metal and the polymer (or the polymer matrix composite) has high density, thereby making it possible to improve sensitivity of the inertial sensor.
US09212903B2 Articulated scanner
An articulated scanner for scanning a patient's foot in a neutral position, i.e. without the weight of the patient or the patient's foot on the scanner, has multiple arms and multiple adjusting members for first allowing the scanner to be easily positioned to desired positions and then temporarily held in any chosen position while a patient's foot is being scanned.
US09212898B2 Method and device for three-dimensional confocal measurement
The invention relates to a method and a device for three-dimensional measurement of an object. The device includes a laser source for generating an illumination beam, a focusing optics for focusing the illumination beam on at least one measuring point on a surface of the object to be measured, a detector for detecting an observation beam reflected by the surface of the object, a confocal observation optics which allows only the observation beam that is focused on the surface of the object to pass through to the detector. The laser source includes multiple coherent laser elements, the laser elements simultaneously emitting illumination beams that are focused on multiple measuring points on the surface of the object, so that the laser elements are arranged to reduce the speckle effect in the 3D-image data generated by the measurement.
US09212894B2 Apparatus for determining the position of the rotor of an electrical machine
An apparatus for determining the position of the rotor of an electric machine in relation to the stator, wherein the electric machine has at least three winding phases, which each have at least one pole winding with a magnetizable core, with devices for detecting a measurement signal. The instantaneous degrees of magnetization of the pole winding cores influenced by the magnetic field of the rotor, depend on the position of the rotor. The devices for detecting the measurement signal for tapping off the measurement signal are provided exclusively outside the electric machine at connecting conductors used for energizing the electric machine. Preferably, switching devices for temporarily isolating at least one of the connecting conductors from an operating voltage source are provided, wherein the measurement signal can be tapped off at the connecting conductor which has been isolated from the operating voltage source.
US09212890B2 Measuring device
A measuring device includes a measuring platform, a length measuring mechanism, a width measuring mechanism, a segment difference measuring mechanism, and a controller. The measuring platform includes a fixing board and a support bracket mounted on the fixing board. The length measuring mechanism is mounted on the fixing board for measuring a length of a workpiece. The width measuring mechanism is mounted on the fixing board for measuring a width of the workpiece. The segment difference measuring mechanism for measuring a segment difference, includes a first measuring assembly and a second measuring assembly. Both the first measuring assembly and second measuring assembly include a sensor, a measuring member movably passing through the sensor, and a driver connected to the measuring member. The controller is electrically connected with the length measuring mechanism, the width measuring mechanism, the sensor of the first measuring assembly, and the sensor of the second measuring assembly.
US09212886B2 Device for facilitating alignment with a target line
A device for marking an indicator on a face of a golf club head in order to facilitate alignment of a golf club and body position of a golfer with a target line. The device includes a graduation element configured to measure the length of a groove on the face of the golf club head in order to find a midpoint of the groove, a tab component protruding from a surface of the device configured to be inserted into a groove of the face of the golf club head, and a marking component defined by an aperture extending through the device used to mark an indicator being formed vertically through the midpoint on the face of the golf club head.
US09212885B2 Trigonometer
The New Trigonometer is a device used to compute the trigonometric sine, cosine and tangent of angles. Consequently, the device could also be used to calculate the reciprocal sine, cosine, and tangent functions. The device constitutes of a protractor and a graduated ruler attached thereof. An arm is pivotally joined to the center of protractor and a second graduated ruler is pivotally joined to the arm in a way, which makes the New Trigonometer a reflection of the trigonometric circle.
US09212878B2 Composite projectile and cartridge with composite projectile
A projectile includes: (a) a cured, toughened polymer resin; and (b) a particulate filler distributed through the resin, the filler having a density greater than a density of the resin, wherein the projectile has average density less than the density of lead.
US09212876B1 Large caliber frangible projectile
A large caliber, frangible, training projectile imitates, for training purposes, the corresponding tactical projectile. To enable fragmentation of the training projectile at impact, some embodiments of the frangible projectile are partially or entirely made of a material with a lower yield strength than the material used in the counterpart tactical projectile. Some embodiments of the frangible projectile may include portions that are sectioned, welded, or provided with stress risers. Some embodiments of the frangible projectile may include high density particles suspended in a weaker medium. The fragmentation methods may be applied to the overall mass of the projectile, or to a portion of the projectile.
US09212875B1 Nock bushing
An improved nock bushing preferably includes a bushing body and a stop flange. The bushing body preferably has a non-round body. An undercut is preferably formed under the stop flange. A nock hole is formed through at least substantially all of a length of the non-round body to receive a projection from an arrow nock. A plurality of lightening openings are preferably formed through the bushing body. The stop flange extends from one end of the bushing body. A distance across the largest cross-section dimension of the bushing body is preferably greater than a diameter of a bushing hole in an arrow shaft. In use, the non-round body is inserted into a nock end of an arrow shaft, which flexes the nock end. The arrow shaft will want to return back to its original round shape and thus applies force to an outer surface of the bushing body.
US09212873B2 Second cut arrow shaft extension
A device for extending a shaft of an arrow including a hollow arrow sleeve having a forward end and a rearward end. The hollow arrow sleeve supporting at least one auxiliary, expandable, razor-sharp blade for pivoting movement between a stored position lying enclosed within the sleeve and a deployed position extending outwardly through a slot formed in the sleeve. The sleeve having at least one slot allowing passage of the at least one expandable razor-sharp blade from a stored position to a deployed position in response to movement of the at least one blade from the rearward position to the forward position relative to the sleeve. A member acting against the at least one auxiliary, expandable, razor-sharp blade for urging the blade toward the deployed position. A spring for biasing the member against the at least one auxiliary, expandable, razor-sharp blade.
US09212868B2 Display indicating aiming point using intermediate point in trajectory path
An improved display provides information regarding a projectile trajectory so that a user is informed whether or not there is a clear shot. The improved display provides one or more path indicators shown over the cross hairs. In some embodiments, an intermediate point in the projectile trajectory is an aiming point and is indicated in relation to the visualized target. The rangefinder device is calibrated to a bow having a bow sight, for example, having a twenty-yard pin. The aiming point is display showing the intermediate point in the projectile trajectory that corresponds with the bow sight pin. The archer places the bow sight pin on the point visualized in the rangefinder device.
US09212867B2 Handgun automatic sighting system
A handgun sighting system that adjusts the intensity of a lighted front sight based on the ambient light conditions. A sighting rib on the handgun includes an electronic circuit having a power supply, a light emitting diode (LED), a photocell, and a reed switch. A holster for use with the sighting system includes a magnet therein. Return of the handgun to the holster brings the reed switch of the weapon in close proximity to the magnet and deactivates the LED and the electronic circuit. Withdrawal of the handgun from the holster activates the LED and the electronic circuit. The handgun sighting system automatically adjusts the intensity of the LED in accordance with changes in the ambient light conditions, as measured by the photocell, to provide an optimal sighting presentation for the shooter.
US09212866B1 Optical diffraction alignment lens
The invention is an Optical Diffraction Alignment Lens, incorporating a symmetric planar-array of pin-hole apertures, installed in a split bowstring configuration replacing the conventional peep sight on a tuned compound bow with a front sight fiber optic pin, providing to the archer a virtual aperture through the fiber optic pin tip as a precise alignment and aiming system for the arrow flight path to target. The Optical Diffraction Alignment Lens, the center of which is positioned in the vertical plane centered on the arrow flight path and fixed relative to the arrow nock end, presents to the aiming eye of the archer, a well-defined virtual aperture image in the tip of the front fiber optic pin, as a centered point of alignment, that is centered by the archer in the line-of-sight which the archer aligns through the virtual aperture to the impact point on target.
US09212864B2 Paintball loader
A paintball loader for use on a paintball gun for feeding paintballs is provided. The paintball loader includes a container for holding a plurality of paintballs, a paintball agitator rotatably mounted in the container, the paintball agitator including at least two fins extending substantially perpendicular to the axis of rotation, the fins spaced apart from each other forming a gap therebetween large enough to accommodate more than one paintball. At least two paintballs are positioned in the gap between the fins. A motor is configured to rotate the paintball agitator. The container includes an exit tube exiting from the bottom portion of the container and leading to an inlet tube of the paintball gun. A microprocessor in communication with a sensor may also be provided for controlling the motor. A deflector for deflecting paintballs may also be provided, the deflector movably attached to the interior surface of the container.
US09212861B2 Feedback-controlled re-targeting apparatus for automatic firearm
An apparatus having a body that attaches to a barrel of a firearm and a chamber disposed in the body that receives combustion gases from the barrel during a firing sequence of the firearm. Sensors, mounted on the body, capture a measurement of an initial line-of-sight to a target prior to the firing sequence and measure deviation from the initial line-of-sight after capture of the measurement of the initial line-of-sight and during the firing sequence. Ports, in communication with the chamber, are controllable to vary discharge of the combustion gases from the chamber. A feedback control unit receives the measurement of the initial line-of-sight and the deviation from the sensors and controls the ports to vary discharge of the combustion gases from the chamber during the firing sequence to generate forces on the barrel to drive the deviation to a minimum.
US09212859B1 Self-raising magazine loader
A magazine loader (10) facilitates loading loose rounds into a firearm magazine. The loader comprises a body (12) with finger rests (14), a plunger tooth (18), a pusher element (20), and a spring (22). The body includes an opening (16) to accept the magazine. The tooth pushes down the topmost round (50). The pusher element and the spring push the loader up after each round is partially loaded. To load a round, the loader is fitted on the magazine and forced down so its tooth pushes the topmost round down sufficient to insert a new round, rim first, until it engages the plunger. Then, the user reduces force on the loader to allow the pusher to lift the loader up so that the plunger is cleared from the magazine, whereupon the partially inserted round can be forced rearwardly to its final position in the magazine.
US09212858B2 Non-detachable magazine
A non-detachable magazine configured to be used for new manufacture of firearms or configured to replace a detachable magazine of an existing firearm is disclosed. The magazine may be pivotally mounted on a firearm using a hinge pin, allowing the feed end of the magazine to enter and retreat from the magazine well of the firearm. The magazine includes a magazine body and at least one arm connecting the magazine body to the hinge pin. In some embodiments, a firearm can be made compatible with the disclosed non-detachable magazine such that removal of the magazine is tantamount to disassembly of the firearm, and/or removal of the magazine renders the firearm inoperable.
US09212857B2 Firearm magazine with round counting circuit
A device for displaying the number of rounds remaining in a firearm magazine includes a digital counter with a voltage source. A voltage flows from the digital counter, through a magazine connection, and to a follower conductor in the magazine. The follower conductor contacts binary coded conductive strips, which return a binary representation of the number of rounds in the magazine to the digital counter.
US09212854B2 Plate and gasket for a plate heat exchanger
The invention relates to a heat exchanger plate for a plate heat exchanger, whereby the heat exchanger plate has a number of ports, distribution regions, adiabatic regions, a heat transfer region, and an edge region which extends outside the ports and the regions, whereby the heat exchanger plate includes a gasket groove extending in the edge region outside the regions and round the ports, whereby the gasket groove accommodates a gasket for sealing abutment against an adjacent heat exchanger plate in the plate heat exchanger where the gasket groove creates at least a recess of the heat transfer region along each side of the heat transfer region and that the recess enables a clip-on tab to be securely fastened to an edge region of the heat exchanger plate at the recess.
US09212852B2 Support mechanism for a heat exchanger in an air-conditioning system
A heat exchanger is provided that may include a shell; a first pipe that guides a first fluid into the shell; a tube, through which a second fluid that exchanges heat with the first fluid may pass; a second pipe, through which the first fluid is guided outside of the shell; and a base including a fastening portion to which the shell may be fastened and a support portion that supports the fastening portion. The fastening portion may have a tube hole, through which the tube may pass, and a pipe hole, through which at least one of the first pipe or the second pipe may pass, so that it is possible to increase availability of space at a side of and above the shell, and at least one of the first pipe, the second pipe, or the tube may be protected by the base, resulting in high reliability.
US09212850B2 Vacuum storage method and device for crystalline material
The present invention provides a method for storing a raw material inside a mold or a crucible, comprising the steps of: closing an opening of the mold filled with the raw material of a sintered metal or an opening of the crucible filled with the raw material for encouraging growth of a crystal for a semiconductor of a gallium arsenide crystal and a silicon single crystal or a polycrystalline silicon by a cap provided with a supply pipe and a vacuum evacuation pipe; vacuuming the inside the mold or crucible to a high vacuum state of 10−4 torr or less via the vacuum evacuation pipe; drying by heating the raw material in the mold or crucible filled with a heated inert gas in the range of 50 C. to 200 C. via the supply pipe; and storing the raw material in the mold or the crucible covered with the cap.
US09212848B2 Apparatus, system, and method for storage in a refrigerated appliance
An apparatus, system, and method for storage in a refrigerated appliance. One aspect includes glides or slides underneath and within the bottom perimeter dimensions of any bin or bin carrier relative to its supporting structure in the refrigerated appliance. This allows adjacent bins to more efficiently utilize lateral storage space in the refrigerator. It also promotes hiding of the glide or slides from view.
US09212845B2 Casing of outdoor unit in air conditioning device
A casing of an outdoor unit includes support pillars, each of the support pillars having standing wall portions arranged along the up and down direction, and a top plate mounted on upper ends of the support pillars. Substantially horizontal abutment portions extending upward from at least a part of the standing wall portions and being brought into surface contact with a lower surface of the top plate in a state where the top plate is floated up from upper ends of the standing wall portions are provided in the upper end of each of the support pillars.
US09212840B2 Apparatus for pelletizing ice within a refrigerator
An apparatus and refrigerator for creating ice pellets is disclosed. The apparatus and refrigerator include a compartment, an ice storage bin positioned in the compartment and configured to store whole ice cubes therein, and a pellet ice dispenser. The pellet ice dispenser includes a first motor, a first axle drivingly connected to a shaft of the first motor, a first ice cube auger drivingly connected to the first axle, a blade downstream of the first ice cube auger and configured to shave whole ice cubes into ice pieces, and an ice pelleter. The ice pelleter includes an extrusion die disposed downstream of the blade, a shaved ice auger disposed between the blade and the extrusion die and configured to move and compress the ice pieces through the extrusion die to form pellet ice.
US09212838B2 Cooling device for vehicles and method for controlling and/or regulating a cooling device
A cooling device and to a method for controlling a cooling device for vehicles is provided, the cooling device including a refrigerant compressor, a condenser downstream of the refrigerant compressor in the flow direction of the refrigerant, a first evaporator downstream of the condenser for cooling air to be supplied to the passenger compartment, a second evaporator arranged parallel to the first evaporator for cooling an electric accumulator, and a control unit which is configured to control the refrigerant compressor as a function of the cooling demands for the passenger compartment and/or the electric accumulator on the basis of the higher cooling demand requirement. The cooling device may further include electric valves between the condenser and the first and second evaporators to control a cooling capacity of the first and/or second evaporator to meet the cooling demands of the passenger compartment and/or the electric accumulator.
US09212835B1 Heating and cooling system utilizing a water source heat pump and a swimming pool
A heating and cooling system includes a swimming pool, a pump connected to the swimming pool, a pool cooler connected to the pump so as to cool water passing from the pump, a water source heat pump cooperative with the pump so as to receive water as passed by the outlet pipe of the pump, a valve mechanism connected to the outlet of the pump so as to control the flow of water toward the pool cooler and the water source heat pump, and a pressure control valve cooperative between the valve mechanism in the inlet line of the pool cooler so as to limit a pressure of the water flowing from the valve mechanism toward the inlet line of the pool cooler. A pressure control is connected to the outlet line of the pool cooler so as to reduce a pressure of the water flowing from the outlet line to the pump.
US09212833B2 Power grip button
A roof mounting system for mounting one or more roof-mounted fixtures to a roof includes a roofing system having a top surface and a roof attachment assembly that includes a first plate having a first plate aperture, a second plate connected to the first plate, a third plate including a third plate aperture, the third plate connected to the second plate, a nut, and a first fastener including a first head positioned between the second plate and the third plate and a first shaft extending through the third plate aperture and the nut. A second fastener has a head positioned between the first and second plates and a shaft extending through the first plate aperture and through the roofing system top surface. The force required to separate the first plate and the second plate is greater than the force required to separate the second plate and the third plate.
US09212832B2 Photovoltaic systems, methods for installing photovoltaic systems, and kits for installing photovoltaic systems
The present invention relates particularly to photovoltaic systems for use in photovoltaically generating electrical energy. One aspect of the invention is a photovoltaic roofing system disposed on a roof deck, including a plurality of photovoltaic elements contiguously disposed on the roof deck arranged in at least two horizontal rows, defining a photovoltaic area; a plurality of roofing elements disposed adjacent the contiguously-disposed photovoltaic elements, along their side edges; side flashing disposed along the side edges of the contiguously-disposed photovoltaic elements, the side flashing having a flange facing away from the photovoltaic area at least partially disposed between a roofing element and the roof deck, and a structure at least partially disposed on the surface of the photovoltaic element or at least partially disposed between a photovoltaic element and the roof deck.
US09212830B2 Method and system for optimizing and protecting solar panels
A system and a method for optimizing and protecting solar panels, the system comprising a driving unit, a solar panel connected to the driving unit, a micro-controller controlling movements of the driving unit, a sun tracking unit sending data about the position of the sun to the micro-controller; and a shelter receiving the solar panel when the solar under control of the microcontroller. The method comprises connecting a solar panel to a driving unit connected to a microcontroller; connecting the microcontroller to a sun tracking unit sending data about the position of the sun to the microcontroller; providing a shelter; and monitoring, by the microcontroller, the driving unit into orienting the solar panel in relation to the position of the sun by rotation about at least one axis and into moving the solar panel from a deployed operating position to a sheltered non operating position into the shelter.
US09212824B2 Filter unit for an extractor hood
A filter unit for an extractor hood includes at least one filter element, and at least one protection plate which is arranged in a flow direction upstream of the filter element. The protection plate is made of at least two layers and can have a thickness in a range of 0.5 mm to 10 mm.
US09212823B2 Systems and methods for suppressing combustion driven pressure fluctuations with a premix combustor having multiple premix times
A combustor having a combustion chamber is provided with an external flow sleeve and a combustor liner surrounding the combustion chamber. A plurality of flow channels are provided on the combustor liner and a plurality of nozzles are disposed at predetermined locations on the flow channels. The locations of the nozzles are selected to provide different mixing times for fuel injected through the nozzles.
US09212815B2 Computer display with bottom illumination to illuminate key-based input device
A computer display includes a row of lamps such as LEDs arranged along the bottom edge of the display to project light forwardly and downwardly from the display to the typical location at which a keyboard is positioned to provide balanced, non-glaring illumination of the keyboard.
US09212810B2 Lighting apparatus
According to one embodiment, a lighting apparatus includes a board, a base, a globe, a housing, and a cap part. The board is provided with a light emitting element to emit light. The board is thermally connected to the base. The globe is provided on the base to cover the light emitting element. The globe includes a maximum diameter part in which an external diameter of the globe is maximum. The housing is thermally connected to the base. The housing includes a cylindrical radiator through which air flows. The cap part is attached to the housing. One end part of the radiator is located between the cap part and the maximum diameter part.
US09212806B2 Luminance adjustment film and illuminating device including a photoisomerizable compound
Luminance adjustment films that include at least one microcapsule containing at least one photoisomerizable compound which selectively decreases luminance of visible light in reaction to ultraviolet light having an intensity distribution which reflects a luminance distribution of the visible light are described.
US09212801B2 Electrical connections for a light-emitting diode lamp
An LED lamp comprises: a lamp base having live and neutral contacts for supplying electrical power to the LED lamp; a substantially hollow lamp holder; a PCB assembly comprising: first and second connection pins; a table portion attached to the top of each of the first and second connection pins; and at least one connecting structure formed at a top surface of the table portion and electrically coupled to the first and second connection pins; an LED PCB comprising at least one LED affixed to a PCB and an LED PCB connector having connector pins electrically coupled to the at least one LED and to the at least one connecting structure of the table portion; and a heat sink being configured to thermally couple to the at least one LED, and a globe having a bottom portion which is thermally coupled to an outer surface of the heat sink.
US09212799B2 Lamp unit
A lamp unit for a vehicle lamp can include: a lens having an aspherical shape, including a first lens portion, and a second lens portion disposed adjacent to the first lens portion and forming a concave portion on at least a part of a rear side surface thereof; a first reflective surface disposed rearward of the first lens portion; a second reflective surface disposed rearward of the second lens portion; a first light source configured to emit light to be reflected by the first reflective surface, pass through the first lens portion and be emitted forward; and a second light source configured to emit light to be reflected by the second reflective surface, pass through the second lens portion and be emitted forward. A shape of a rear side surface of the second lens portion can be configured to diffuse the light from the second light source vertically and horizontally.
US09212793B1 Portable cordless multipurpose lighting system
Systems and methods for lighting body panels of automobiles to facilitate repair of the body panels, where one embodiment is a portable lighting apparatus that includes a light board, a base and an extension member that connects the light board to the base. The light board is supported by the extension member, which is supported by the base. A battery in the base provides power through conductors in the extension member to light sources in the light board. The extension member has a conduit that holds the conductors therein and can rotate, thereby allowing the light board to rotate with respect to the base. A suction cup mount on the base enables the base to be secured to an automobile body panel, and the extension member allows the light board to be positioned as desired.
US09212792B2 Systems, methods, and devices providing a quick-release mechanism for a modular LED light engine
A light emitting diode module is removably coupled to a heat sink with screws and includes slots configured to receive at least a portion of the screw therethrough, the width of the slot being greater than the thread-width of the screw but less than the width of the screw head. Some slots also include a keyhole having a diameter greater than the width of the screw head. For embodiments without keyholes, the module is coupled to a heat sink by loosening the screws, sliding them into the slots, and tightening the screws to hold the LED module in place. For embodiments with one or more keyholes, the keyhole is vertically aligned with the screw, the module is moved down over the screw, and the screw is moved into the narrower portion of the slot. Then, the screws are tightened to hold the module in place against the heat sink.
US09212789B2 Expandable liquid volume in an LED bulb
An LED bulb includes a shell, one or more LEDs, a thermally conductive liquid, and a liquid-volume compensator mechanism. The one or more LEDs are disposed within the shell. The thermally conductive liquid is held within the shell. The liquid-volume compensator mechanism is configured to compensate for expansion of the thermally conductive liquid.
US09212787B1 Leak-detecting shut-off device
A leak-detecting shut-off device has a holding mount, a valve seat and an operating set. The holding mount has a connecting segment, a mounting segment, an expansion element and a pushing rod. The expansion element is mounted in the mounting segment. The pushing rod is mounted in the mounting segment, is mounted around the expansion element, and has a mounting cover and multiple pushing panels. The valve seat is connected to the holding mount and has a body, an inlet pipe and an outlet pipe. The body is mounted in the connecting segment and has two connecting boards. The operating set is connected to the valve seat and has a valve shaft, a spring and an operating tab. The valve shaft is movably mounted in the body. The operating tab is connected to the connecting boards, is selectively moved above the pushing rod and abuts against the valve shaft.
US09212784B2 Medical gas cylinder coupling system
The invention relates to a coupling system for a gas container, in particular a gas cylinder (9), comprising a base (1) which is designed to be fixed on a support (10), wherein the base (1) comprises a first arm (3a) and a second arm (3b), at least one of which is mobile in pivoting relative to the other, and an activation unit (4) which co-operates with at least one of said first and second arms (3a, 3b), such as to pivot at least one of said first and second arms (3a, 3b) to bring them towards one another, when said activation unit (4) is activated. The invention also relates to a support/cylinder assembly comprising a coupling system of this type, and a gas cylinder (9) retained by the arms (3a, 3b) of said coupling system.
US09212781B2 Fluid divider block suitable for use at high pressures
The invention is a divider block assembly suitable for use at high fluid pressures. Applicant has found that a sufficiently deep counterbored hole allows a mounting bolt to apply the sealing pressure well below the divider block surface, which can reduce or eliminate the compressive force on the metal around the piston bore, thereby reducing or eliminating distortion of the piston bore of the divider block and providing.
US09212779B2 Pump having diagnostic system
Apparatus and method for supplying lubricant to a plurality of lubrication sites. Embodiments include a pump with venting and non-venting piston return, a pump with stirrer and direct feed mechanism, a pump with CAN system and self-diagnostics, a pump with heated housing and reservoir and a pump with stepper motor and overdrive control.
US09212777B2 Quick clamping device
A quick clamping device, including a semi-circular base and a screw running through the bottom part of the base. One end of the screw extends out of the base and is connected to an eccentric wheel via a conical shaft pin. The eccentric wheel is provided with a handle. On the screw, a fixture block and a wedged sliding block are provided, with the wedged sliding block being adjacent to the eccentric wheel and the fixture block being adjacent to the wedged sliding block. The top part of one end of the base is connected to a buckle via two connecting blocks and the top part of the other end of the base is connected to a top cover. A protruding block is provided on the top of the top cover. The free end of the buckle is provided with a groove that matches the protruding block. The connections between the top part of one end of the base and each connecting block, between each connecting block and the buckle, and between the top part of the other end of the base and the top cover are all movable through a quick removal pin. Two springs are provided on the upper surface of the top part of one end of the base.
US09212776B2 Method and apparatus for installation and repair of insulated line pipes
A method for installation and repair of insulated piping includes placing a sleeve coupling, made of a weldable polymer material incorporating a slit that runs lengthwise along the piping, and whose length exceeds the distance between the outer pipes' ends, over the exposed section of the inner pipe so as to overlap the ends of the outer pipes, and welding the sleeve coupling to the outer pipe at the ends of the outer pipes, by placing an electrically conductive band between the outer pipe and the sleeve coupling, ensuring that free ends of the band project upward through the slit. A power converter which has a quasi-resonant converter is employed to produce the electric current that is to be connected to the band.
US09212775B2 Valve, pipe and pipe component repair
In some implementations, an injection system that injects sealant into a pipe, pressure component or valve while containing the pipe, pressure component or valve repair that significantly reduces or eliminates release of hazardous material from inside the pipe, pressure component valve or injection system and thus significantly reduces emission of the hazardous material from inside the pipe, pressure component or valve into the environment and protecting the repair technicians.
US09212774B2 Connector for fuel tank
A connector to connect a fluid path to a fuel tank includes a main portion made of a synthetic resin through which a gas produced from fuel hardly passes, and a shell formed outside the main portion and made of a synthetic resin through which the gas passes easier than the main portion and which can be melt-bonded to the outer surface of a fuel tank. The main portion includes a flange part in the outer periphery. The shell has a wall section for a melt-bonding portion which extends around from the top surface side of the flange part and covers the bottom side of the flange part. The undersurface of the flange part is provided with an inclination having the peripheral edge side of the flange part upside thereof.
US09212769B2 Clamp having joggles
The clamping collar comprises a metal belt (10), two tightening lugs (12, 14), and a bridging plate (20) for bridging the gap between the lugs. The belt includes an overlap portion (22) that has its inside face provided with a setback (24) into which a first end (20A) of the plate penetrates during tightening of the collar. The setback is defined by a first joggle (26) having an end wall that forms two surfaces on either side of the longitudinal midline of the belt, which surfaces are disposed substantially symmetrically about said midline, and are inclined both relative to the longitudinal direction and relative to the transverse direction of the belt, and each of which surfaces extends over a substantial fraction of the half-width of the belt.
US09212768B2 Coupling with uniform circumferential tightening
A pipe coupling includes an annular clamp housing that has ends which are provided with two opposing clamp members. One or more tightening elements are provided for tightening the clamp members towards each other in a direction transverse to an axial length of the annular clamp housing so as to apply a radially-inward clamping force on a pipe being clamped in the annular clamp housing. An annular seal is mounted in the annular clamp housing. The annular clamp housing includes one or more enhanced circumferential stiffening elements.
US09212765B1 Modular cable management system
A set of modular bracket units are mountable end-to-end in series on a support structure adjacent a cable interface area of an electronic equipment assembly, the form a composite cable management bracket. The bracket units are mountable in interchangeable positions in the series to define longitudinally extending series of segregated cable management openings through which cables are receivable for connection to respective electronic equipment ports, to restrain the cables against transverse escape from the respective cable management openings. The set of modular bracket units comprises at least one single-opening bracket unit that defines a single cable management opening, and at least one multi-opening bracket unit that defines, when mounted as part of the composite cable management bracket, two or more cable management openings. The bracket units that define different numbers of cable management openings are of equal modular length and has identical connection formations, to allow mounting of the bracket units in any desire sequence.
US09212762B2 Multi-port stopcock valve and flow designating system
A stopcock is provided with multiple ports joining multiple fluid conduits leading between fluid sources and fluid destinations. A central hub manifold resides within a valve body supporting the ports, and can rotate relative to the valve body. Fluid flow paths within the central hub are selectively aligned or not aligned with the ports. The stopcock indicates which ports are open by providing marks corresponding with positions of the ports. When the marks are visible, the corresponding ports are open. With different positioning of ports and different configurations of fluid flow paths within the central hub, stopcocks having different numbers of operable positions are provided including two, three, four, six and eight way stopcocks. By providing an axial flow path through a central axis of the central hub intersecting the embedded fluid flow paths within the central hub, still further numbers of operational states are provided.
US09212760B2 Rotary actuator interface and method
A rotary actuator (10) rotates a drive shaft (40), which in turn rotates a stem (76) between an actuator housing (32) and a central body (48). Drive pins (50, 52) extend between the central body of a rotary sleeve (42), and move within helical guide slots (80, 82) to linearly raise and lower the central body (48), which is connected to the linear controller (18).
US09212755B2 Fluid control device
A fluid control device includes two opening and closing valves 2, 3 disposed symmetrical to each other and having an identical shape, two fluid discharge passages 6, 7, 11, 12 having an equal length and provided in parallel with each other in outlets of the opening and closing valves 2, 3, and a connection member 10 attachable to a chamber and having two fluid passages 25, 26 formed in an equal length to and communicating with the two fluid discharge passages 6, 7, 11, 12, the connection member being provided in outlets of the two fluid discharge passages 6, 7, 11, 12.
US09212754B2 Shape memory alloy valve
A valve apparatus employs a shape memory alloy. In another aspect, a shape memory member acts as a lock or trigger in combination with a separate actuator or spring to move a valve. Still another aspect uses an externally mounted shape memory member to rotate a valve if an unsafe condition causes movement of the member.
US09212753B2 Slam shut safety device with guided valve disc
A slam-shut safety device includes a valve body, a valve disc, a reset pin, and a guide collar. The valve disc is disposed within the valve body and shiftable along a slam-shut axis between an open position and a closed second position. The reset pin is operatively coupled to the valve disc and shiftable along the slam-shut axis relative to the valve body between an untripped position placing the valve disc in the open position and a tripped position placing the valve disc in the closed position. The guide collar includes a hollow cylindrical portion extending away from the valve disc at least partly over the reset pin and being slidably disposed in a guide bore of a slam shut body that is connected to the valve body and supporting the reset pin, thereby providing added structural integrity to the rest pin and valve disc.
US09212751B2 Valve system and method
A flow control valve includes a housing forming internal passages in fluid communication with a port of the valve, and an internal cavity. A flow direction block is disposed in the internal cavity and forms at least one flow passage extending through a portion thereof. The flow direction block is moveable within the internal cavity such that the free ends of the least one flow passage can be selectively aligned with a respective internal passage along an interface as the flow direction block is moved from a first, closed position to a second, open position. A seal is disposed around each interface and includes an internal face, which presses against an outer surface of the flow direction block, and an external face, which presses against the housing. Sealing function is improved, at least in part, by a differential fluid pressure that acts on the seal.
US09212745B2 Sealing frame for cells in a battery with a thermally active compensating element
Sealing frame (1) for utilization in a battery, encompassing a base body (2) whereby the base body (2) encompasses an opening (3), whereby the base body (2) features a first sealing surface (4) and a facing second sealing surface (5) and whereby the first sealing surface (4) and/or the second sealing surface (5) are implemented elastically compressible. During normal operation, the frame provides an optimal operating temperature and a reliable leak tightness, in the event of failure however the frame permits the electrolyte to escape, effortlessly and directed, characterized by cooling passages (22) that are integrated in the base body (2) and/or a heating device (23) which interfuse the base body (2) at least partially along the lengthwise expansion of the sealing surfaces (4, 5).
US09212743B2 Containment control for a continuously variable transmission
A speed ratio containment process limits the speed ratio of a variator for a CVT for a motor vehicle when rolling backward by commanding a speed ratio that is higher than the actual speed ratio in an overdrive direction. Accordingly, the actual speed ratio moves to a lowest limit, which provides maximum torque when a driver of the motor vehicle steps on the accelerator pedal to resume forward motion of the motor vehicle.
US09212736B2 Holding structure of intervening member, intervening member, and wobbling-prevention member
A holding structure of an intervening member is provided for preventing the dropping-out of a wobbling-prevention member at an assembly time, and to extend an applicable range of rigidity of the intervening member to a low-side range. The holding structure of the intervening member includes a baffle plate intervened between a torque converter housing wall and an intervening member, and a wobbling-prevention member interposed between the baffle plate and the torque converter housing wall in a compressed state. A bottom portion of a concave portion is clamped between a head portion and a bulging portion of the wobbling-prevention member. Also, an inside of the head portion is hollow, so when the head portion is crushed and deformed, the air inside the head portion is discharged to the outside through an annular gap to reduce a compressive load relative to the baffle plate.
US09212733B2 Linear actuator
A linear actuator includes a housing, a motor, a decelerator and an actuating rod. The housing includes an outer sleeve, a motor sleeve, a connecting sleeve, and at least a motor bolt. The connecting sleeve is connected to one end of the outer sleeve, the motor bolt longitudinally penetrating the motor sleeve and connected to the connecting sleeve. The motor is arranged in the motor sleeve. The decelerator is arranged in the motor sleeve. The decelerator is connected to the motor. The actuating rod is arranged in the outer sleeve. The actuating rod is connected to the decelerator through the motor sleeve, and the actuating rod is driven by the motor through the decelerator. The elements of the linear actuator are thereby firmly assembled by simple structure.
US09212731B2 Tensioner with multiple nested torsion springs
A tensioner is disclosed that may be part of a power system where the tensioner provides tension to an endless power transmitting element such as a belt, chain, or other continuous loop. The tensioner has an arm that is rotatable about a first axis. The tensioner also includes an outer spring and at least one inner spring. The outer spring has an outer coil that defines an outer diameter. The inner spring has an inner coil that defines an inner diameter. The inner diameter of the inner coil is less than the outer diameter of the outer coil such that at least a portion of the inner spring is received by the outer spring. The outer spring and the inner spring both urge the arm to rotate about the first axis and into tensioning engagement with the power transmitting element.
US09212728B2 Gear assembly for motor vehicle
A gear assembly for a motor vehicle includes first clutch configured to selectively couple an input shaft to an output shaft and a second clutch configured to selectively couple the input shaft to a planetary gear train. When the first clutch is activated and the second clutch is not activated, the input torque is transmitted from the input shaft to the output shaft such that the output torque relative to the input torque is a first gear ratio. When the second clutch is activated and the first clutch is not activated, the input torque is transmitted from the input shaft to the output shaft through the planetary gear train such that the output torque relative to the input torque is a second gear ratio. When neither the first clutch nor the second clutch are activated, the input torque is not transmitted from the input shaft to the output shaft.
US09212720B2 Liquid sealed vibration isolating device
A partition member for partitioning a primary liquid chamber and a secondary liquid chamber is provided with a damping orifice passage and an elastic partition member. A stopper leg portion is integrally formed with and projects from a lower wall of an elastic diaphragm portion provided in a central region of the elastic partition member 30 so as to be pressed on a pressed surface of a support wall of a frame member. A third liquid chamber is defined by the support wall, the elastic partition member and the stopper leg portion and is opened in the vicinity of a primary liquid chamber side opening of the damping orifice passage through a relief passage. The pressed surface is increased in diameter as it goes upward.
US09212719B2 Shock absorber
In a high-frequency mode (a small-amplitude mode), a shock absorber opens a guide member to reduce a damping force. In a low-frequency mode (a large-amplitude mode), the shock absorber prevents the guide member from being opened by increasing a pressure of a second pressure chamber formed between a second piston (lower piston) and a pilot valve through a groove (passage) formed in an outer periphery of a piston rod. A main damping force is generated through the second pressure chamber and a disk valve assembly. Therefore, it is possible to provide a round ride comfort having a damping feeling and ensure a steering stability through a linear vehicle control.
US09212717B2 Gas spring end member as well as gas spring assembly including same
A gas spring assembly (200) with a flexible wall (206) being a rolling lobe (240) with an end member (204) including a side wall (238) and a plurality of corrugations disposed along the side wall. A cover (246) can be secured across a cavity (248) formed in the gas spring end member.
US09212716B2 Active roll-rod for vehicle
An active roll rod for a vehicle may include a rod portion, a fastening unit, insulators, an end plate and a damper unit. The rod portion may have a main body portion with a front end connected to a power train, and an inner pipe formed at a rear side of the main body portion. The fastening unit may be mounted to a sub-frame, slidably coupled to the inner pipe and have a partition wall portion formed on an inner circumferential surface. The insulators may be mounted at front and rear sides of the partition wall portion and made of an elastic material. The end plate may be coupled to a rear end of the inner pipe. The damper unit may have a cooperating unit on which a permanent magnet is mounted, and a coil portion which generates electromagnetic force and controls an operation of the cooperating unit. The damper unit may be embedded in the fastening unit.
US09212714B2 Fiber reinforced plastic spring
A fiber reinforced plastic spring is provided, in which broken pieces can be prevented from being scattered when breaking without using any additional member and variation in load when breaking can be reduced. FRP spring has a layered structure having basic unit consisting of a positive direction orientating layer and a negative direction orientating layer 22. By appropriately setting an absolute value of orientating angles of each layer, fibers in the positive direction orientating layer and the negative direction orientating layer can be entangled mutually, and thus, the spring as a whole exhibits pseudo-ductility in a breakage condition. Elastic modulus and strength available for use as a spring can be obtained and breaking at a resin portion between fibers can be prevented in each layer.
US09212713B2 Caliper body for disk brake
A caliper body (1) of a disc brake caliper, said body being adapted to arrange astride of a brake disc, said body (1) comprising a first (5) and a second (11) wheel side elongated portion, the second wheel side portion comprises at least one wheel side opening (21; 22; 45) which places a channel for receiving the disc in communication with the outside of the wheel side caliper body (23), and wherein said at least one opening (21; 22; 45) is an axial central opening (45) which places said channel for receiving the disc in communication with the outside of the wheel side caliper body (23), and wherein said axial central opening (45) has a closed edge which delimits said opening at a face thereof substantially in axial direction, and wherein said at least one axial central opening (45) is arranged at least partially substantially radially overlapping at least one wheel side cylinder (12; 33), wherein said at least one axial central opening (45) is arranged substantially in the center of said second wheel side elongated portion.
US09212710B2 Vehicle disc brake
One embodiment discloses a vehicle disc brake including: a disc rotor; a pair of friction pads disposed on both side portions of a disc rotor; and a pads returning spring suspended over radially outer sides of the friction pads and over an outer circumferential side of the disc rotor and configured to pull the friction pads away from the disc rotor when brakes are released and hydraulic pressure is removed. The pads returning spring has a base portion extending in an axial direction of the disc rotor, first spring portions extending from both end portions of the base portion, and engagement portions provided individually at distal ends of the first spring portions so as to engage with the friction pads. Further, a middle portion of the base portion is depressed in a direction in which the first spring portions extend as a second spring portion.
US09212709B2 Half-engage clutch point learning device for wet multiple disk clutch
A power transmission device for a vehicle equipped with a wet multiple disk clutch for disconnecting the power at the time of gearshift by using a clutch controller, wherein the amount of engagement where the clutch is half-engaged is learned maintaining precision. In the present invention, the clutch controller of the wet multiple disk clutch moves a clutch piston over the whole stroke thereof by using the working fluid for varying the amount of engagement at the start of learning the amount of engagement at a point where the clutch starts half-engaging and, immediately thereafter, the amount the clutch is half-engaged is detected. Upon moving the clutch piston, the working fluid present among the friction disks of the wet multiple disk clutch is drained and is replaced by the new working fluid avoiding detection error caused by the fluctuation in the temperature of the working fluid and eliminating unstable operation of the clutch piston caused by static friction of a large resistance. The amount of engagement at the point where the clutch starts half-engaging is determined by gradually increasing the amount of engagement after the clutch is disengaged and detecting a change in the rotational speed of the clutch input shaft.
US09212706B2 Retrofit assembly and method for installing a hydraulic drive motor to a pressurized vessel
A hydraulic drive assembly for a large pre-existing pressurized digester vessel and a method of installation of the hydraulic drive assembly have been conceived. Such a device includes a stub shaft which has a lower end and an upper end. The lower end engages with a hydraulic drive and the upper end is coupled to a drive shaft. The coupling further includes a top coupling and a bottom coupling. The top coupling is coupled to the drive shaft, and the bottom coupling is coupled to the stub shaft. A drive support bracket is attached to the hydraulic drive and then attached to the drive support bracket by at least one sole plate that is fixed to a foundation. The hydraulic drive assembly installation method is utilized when removing an electric motor and mechanical transmission device and replacing it with a hydraulic drive assembly.
US09212703B2 Torque-transmitting device having a dimpled friction plate
A clutch including a reaction plate configured to exert a compression force. The clutch further includes a friction plate having a surface opposing the reaction plate. A friction material layer has a first surface attached to the surface of the friction plate, and a second surface opposing the reaction plate. The second surface of the friction material layer has a plurality of dimples formed therein. Further, a lubrication fluid is disposed between the reaction plate and the friction material layer for transferring the compression force and providing a lubrication layer between the reaction plate and the friction plate.
US09212701B2 Clocked retaining assembly and technique
A clocked retaining assembly for use in an automotive powertrain is provided. The clocked retaining assembly includes an inner component and an outer component. The inner component has an outer side having a plurality of inner spline teeth separated by a plurality of inner grooves formed in the outer side. The outer component has an inner side having a plurality of outer spline teeth separated by a plurality of outer grooves formed in the inner side. The outer component forms a continuous inner circumferential slot through the outer spline teeth around the inner circumference of the inner side. The inner spline teeth are disposed in the inner circumferential slot. A pin extension is disposed in an inner groove an outer groove. The pin extension prevents the inner component from rotating with respect to the outer component. A method for retaining the inner and outer components is also provided.
US09212700B1 High efficiency and durable ball bearing system with reduced turbine end heat transfer
A product for use with a turbocharger is disclosed. According to a number of variations, the product may include a bearing housing with a bearing assembly positioned in the bearing housing. A shaft may extend through the bearing assembly for rotation. A turbine wheel may be exposed to high temperature exhaust gases and may be connected to the shaft. The product may include a number of features to manage heat transfer and protect the bearing assembly from excessive temperatures that may otherwise result from exposure to the exhaust gases.
US09212698B2 Bearing unit for a turbocharger
A bearing unit (1) for a turbocharger is provided having a bearing housing (5) extending in an axial direction and having a through-hole, and a rolling-contact bearing (3) arranged coaxially within the through-hole and having a bearing inner ring (7), a bearing outer ring (13) divided axially into first and second part rings (9, 11), and a number of rolling-contact elements (15). The bearing outer ring (13) is mounted in a vibration-damping oil film (23), and the two part rings (9, 11) are spaced axially apart from each other by a pretensioning spring (19). The first part ring (9) has a first groove (43) with a first securing ring (39) arranged therein, and the first securing ring (39) is supported axially from the outside against the bearing housing (5).
US09212697B2 Ring element, particularly a race ring for a thrust roller bearing
A ring element, particularly a thrust bearing race ring, which has a peripheral wall, through which a radial load exerting an interference fit occurs. The peripheral wall is configured such that it forms zones with a large overlap and zones with a reduced overlap that succeed each other in a peripheral direction.
US09212694B2 Linear guide
A linear guide (1) having at least two rail elements (2, 2′) which are movable counter to each other in the longitudinal direction, wherein each rail element (2, 2′) has running surfaces (3, 3′) which, together with running surfaces (3, 3′) of a rail element (2, 2′) moveable counter thereto, form tracks (4) for receiving rolling bodies (10) and sliding bodies (11) between the two rail elements which are moveable counter to each other, characterized in that at least one sliding body (11) and at least two rolling bodies (10) are provided in each track (4) between two rail elements (2, 2′), wherein at least one rolling body (10) is arranged in each case on both sides of a sliding body (11) in the longitudinal direction of the track (4).
US09212688B2 Snap ring having multiple rollers
Disclosed herein is a snap ring which is configured such that pressure which is applied from a purse line to the snap ring or multiple rollers is distributed to two rollers rather than being focused on one roller. A first side part and a second side part of a frame are formed diagonally such that the purse line that is disposed on the first side roller or the second side roller is easily moved towards an intermediate roller along the first side part or the second side part. Thereby, pressure which is applied from the purse line to the snap ring or the multiple rollers can be evenly distributed to the first side roller and the intermediate roller or to the second side roller and the intermediate roller rather than being focused on only one roller. As a result, the lifetime of the snap ring can be increased.
US09212683B2 Method of fastening a captive screw to a panel
A method for securing a captive screw assembly within a hole in a panel cover with a press. The press is centered over a hole in the panel and clamped to the panel. A force arm on the press is lowered to drive the captive screw into the hole and then the press is released from the panel.
US09212682B2 Fastening member
A fastening member for appropriately ensuring strength of a peripheral edge part of a tapered-ring-body-shaped part and appropriately reducing external dimensions. A bolt, a nut or a washer employed for fastening a body is fastened by a screw tightening action The fastening member has a tapered-ring-body-shaped part formed into a ring body shape with a gradually increasing diameter toward a seating surface formed into a circular-planar-band-ring-shape concentric with an axis so as to press against the body being fastened. The taper angle of the tapered-ring-body-shaped part is an acute angle, and an upright surface is formed on an outer circumferential surface of the tapered-ring-body-shaped part and vertically erected from the body being fastened.
US09212681B2 Fastening device
A device comprising a shaft and a fastener. The device requires substantially no tools to apply while generally maintaining the basic shape of a common clevis pin and the robustness of a common cotter pin. The fastener passes through a bore hole in the shaft. A cap positions onto a shaft head, and includes a ridge that engages a slot in the shaft head. The cap and head have low profiles and are non-protuberant, so as to minimize snagging, inadvertent release, and/or damage to contacting objects. A plunger positions inside the shaft, passing through a plunger spring. The plunger spring provides a compressive force that presses against the fastener to hold it in place. Removing the cap reduces the compressive force. The shaft cannot be released by external pressure on the shaft head. A compressive element helps secure the fastener in a shaft cross bore.
US09212680B2 Tie bar for purposes of connecting equipment fitting of an equipment module, in particular an overhead compartment, to a structure fitting of a fuselage cell structure of an aeronautical vehicle
A tie bar for connecting an equipment fitting of an equipment module to a structure fitting of a fuselage cell structure. At each end the tie bar has a fork head each with a fork head hole for a bolt. The spacing between the fork heads can be continuously adjusted. A captive bushing is utilized for sound and vibration decoupling. The bushings which are a press fit in the fork head holes can no longer fall out during the handling of the tie bars 10. The dimensions of the bushings made of plastic are adapted to the respective application scenario by a tolerance calculation and guarantee an effective sound and vibration decoupling between the structure fitting and the equipment fitting.
US09212677B2 Blind hole anchor, cable tie and method of securing an anchor in a blind hole
An anchor, cable tie combination having a barrel with slatted sections for insertion into the hole, a flange positioned on a first rearward end of the barrel for setting the depth the barrel may be inserted into the hole, at least one locking buckle positioned approximate the flange having a channel and a locking pawl located within the locking buckle, an elongated strap having a stopper positioned on a first end of the strap, and wherein one or more cross-bars are formed crosswise on the strap and, wherein the second end of the strap is inserted through the second forward end of the barrel, the first rearward end of the barrel, the flange and the channel of the locking buckle, wherein the locking pawl of the channel engages the cross-bars formed on the strap, until the stopper of the strap contacts a second forward end of the barrel.
US09212676B2 Fastener
A fastener in combination with an ornamental piece of wood and a furniture substrate wherein the fastener includes a first portion with branches. Each of the branches of the first portion of the fastener include an arc-shaped end surface. The fastener includes a threaded portion. The fastener includes a flange portion positioned intermediate the first portion and the threaded portion. The ornamental piece of wood includes an aperture therein. The threaded portion of the fastener is threaded into the aperture in the ornamental piece of wood. The flange of the fastener engages the ornamental piece of wood. The furniture substrate includes a slot therein. The first portion of the fastener interengages the slot in the furniture substrate securing the ornamental piece of wood to the furniture substrate. The first portion of the fastener is slidable with respect to the slot positioning the ornamental piece of wood with respect to the furniture substrate.
US09212667B2 Variable-speed oil-free refrigerant centrifugal compressor with variable geometry diffuser
A refrigerant compressor includes a housing providing a refrigerant outlet having a throat. An electric motor is provided in the housing to directly drive an impeller via a shaft about an axis in response to a variable speed command. The impeller includes an outlet end aligned with variable geometry diffuser. A magnetic bearing assembly rotationally supports the shaft relative to the housing in response to a magnetic bearing command. A member is arranged to adjust the throat area, and which can move in a direction generally parallel to the axis in response to an actuator receiving a compressor regulation command. A controller is configured to respectively provide the variable speed command, the magnetic bearing command and the compressor regulation command to the electric motor to vary throat area, the magnetic bearing assembly and the actuator to obtain a desired compressor operation without the need of variable inlet geometry.
US09212666B2 Annular casing for a turbine engine compressor
A metal annular casing (16) for a turbine engine compressor, the casing having at least one annular row of radial chimneys for receiving outer cylindrical pivots of variable-pitch vanes, together with an outer cylindrical centering track (28) that is continuous or interrupted and against which runners carried by an annular ring for controlling the pitch of the vanes are to come to bear, the casing being characterized in that the track is formed by blocks (30) of plastics material fitted onto the casing and that are fastened or held on the casing.
US09212660B2 Vane pump apparatus and method
A vane pump includes an electric drive unit with an electric motor and a motor shaft, a pump chamber attached on the electric drive unit, and a rotor having a plurality of blades. The rotor is arranged concentrically to the motor shaft within the pump chamber, and the motor shaft is engaged with the rotor by way of a tappet which is connected torsionally rigid with the motor shaft. The tappet has at least one tappet peg, which is engaged in a rotor recess, that corresponds to the tappet peg, wherein the at least one rotor recess has an oval shape, and the tappet peg is contoured in such a way that two first slightly curved contoured sections each form one contact area with one oblong planar section corresponding with one each of the rotor recesses.
US09212658B2 Pump facility for a hearing device and method of inflating and deflating an earmold member
A pump facility for an earmold of a hearing device communicates by way of a channel facility with a variable-volume element of the earmold. A medium can flow through the channel facility to the variable-volume element and away from the variable-volume element. A filling mechanism is embodied for pumping the medium through the channel facility to the variable-volume element. In addition a drainage mechanism is embodied for actively pumping and conveys the medium away from the variable-volume element through the channel facility.
US09212655B2 Pump aggregate
A pump aggregate (A) comprises a housing (1, 2, 4), a high-pressure pump (5) and a low-pressure pump (6) disposed in the housing, an oil-immersed electric motor (7), a return connection point (8) connected to a return line (9), and a valve arrangement (V) mounted between separated discharge outlet ports of both pumps (5, 6) and a pressure connection point (P). The valve arrangement (V) comprises at least a low-pressure change-over valve (U), a check valve (R) for combining discharge flows of both pumps (5, 6), and a system pressure-limiting valve (DB). At least the low-pressure change-over valve (U) and the check valve (R) are arranged in an interior of the housing (1, 2, 4) and are connected so that the discharge flows of both pumps (5, 6) are combined in the housing interior for a single pressure outlet (13, P′) of the housing, and wherein the system pressure-limiting valve (DB) is connected to the pressure outlet and is mounted on an exterior of the housing.
US09212653B2 Power generator utilizing fluid flow around an airfoil
A power generating apparatus may use fluid flow which may include intermittent fluid flow. Such a power generating apparatus may harness electric power from intermittent wind sources but may also be deployed in near constant winds. The apparatus includes airfoils that are pivotally attached to vertical supports. The supports are attached to power generating devices. As wind blows, the airfoils lift upward relative to the horizontal. The motion may be transferred by actuating a hydraulic cylinder. This motion pressurizes the cylinder and the pressurized hydraulic fluid may later be transferred into electric power via a hydraulic generator. The upward motion may also be transferred to a permanent magnet alternator.
US09212648B2 Laser spark plug
A laser ignition plug, comprising a pumped light source and a longitudinally pumped laser resonator, which are each arranged in the housing of the laser ignition plug, characterized by a cooling air inlet, a cooling air outlet and a cooling region connecting the cooling air inlet with the cooling air outlet, wherein the cooling region is surrounding the pumped light source at least in certain sectors.
US09212642B2 Fuel rail-cooled engine control system
A method for cooling an ECU and an ECU or ECU module mounted to be cooled by fuel flow through a fuel rail. In a preferred embodiment, the ECU has a decentralized distributed processing configuration, with a main ECU module and at least one remote module. The remote ECU module is packaged in an assembly with an elongate hollow metal fuel rail having injector seats. Fuel injectors are received into and seal against the seats and are supplied with fuel via the fuel rail. A printed circuit board carries electronic ECU components. One or more connector assemblies are connected to printed circuit board for electrically connecting the ECU circuitry and may pass through notches formed in the fuel rail. The electronics are potted and mounted to the fuel rail. A thermally conductive wetting compound may be disposed between the electronic assembly and the fuel rail.
US09212640B2 Method for determining the injection law of a fuel injector using a roller-test bench
A method determines an injection law of a fuel injector to be tested in an injection system and includes steps of: completely interrupting feeding of fuel from a fuel pump to a common rail; avoiding opening of all injectors except for one to be tested; measuring initial pressure of the fuel inside the rail before starting the opening of the injector; opening the injector for consecutive openings with a same test-actuation time; measuring final pressure after ending the opening; determining a pressure drop in the rail during the opening (equal to a difference between the initial and final pressures); estimating, according to the pressure drop, a fuel quantity that is actually injected by the injector when the injector is opened for the time; and causing an internal-combustion engine using the system to rotate by an external actuator during the openings to allow execution of consecutive openings with the same time.
US09212638B2 Fuel injection apparatus
A liquefied gas fuel is supplied to a fuel gallery of a high-pressure pump through a feed pipe. A fuel injection apparatus includes a passage expansion pipe of which passage area is greater than that of the fuel gallery. The passage expansion pipe is arranged between the feed pipe and the fuel gallery. When the fuel is supplied to the fuel gallery during a suction stroke of a plunger, the passage expansion pipe functions as an accumulator accumulating the fuel therein. The replenishing fuel from the passage expansion pipe is added to the fuel supplied from the feed pump. A pressure drop in the fuel gallery becomes small, so that the pressure pulsation in the fuel gallery is reduced.
US09212637B2 Intake pipe structure for internal combustion engine
An intake pipe structure for an internal combustion engine is provided. The intake pipe structure includes an air flow meter arranged in an intake pipe and a pair of flow regulating plates. The air flow meter has an entrance and exits. The flow regulating plates are located at positions separated from the air flow meter and extend in a direction of flow of intake air to cover the exits of the air flow meter from opposite sides.
US09212634B2 Engine enhancement method and system
The present invention provides an engine enhancement system and method which utilizes hydrogen as a combustion catalyst within an internal combustion engine, the hydrogen preferably being obtained and/or replenished from a supply of HHO gas fed to combustion chambers of the engine, and being located at interstitial sites in the walls of the combustion chambers.
US09212633B2 Device for selectively regenerating or performing tank leakage diagnosis of a tank ventilation system
A device for selectively regenerating and performing tank leakage diagnosis of a tank ventilation system has a sorption filter and a pump. The sorption filter is configured to temporarily store fuel evaporating from a fuel tank. The pump is arranged at a fresh-air side of the sorption filter and is connected in fluid-conducting fashion to the sorption filter. The pump is configured to generate a fluid flow to regenerate the sorption filter.
US09212629B2 Equipment and method for controlling air system of diesel engine
An equipment (200) for controlling an air system of a diesel engine, comprises an operation condition acquiring device (202), an objective flow determining device (204) and a signal generating device (206). The operation condition acquiring device (202) is used to acquire actual operation condition parameters of the diesel engine. The objective flow determining device (204) is used to determine objective flow parameters on the basis of the actual operation condition parameters from the operation condition acquiring device (202), through a non-linear physical model which characterizes the air system. The signal generating device (206) is used to generate signals for controlling an EGR system and a turbocharge system on the basis of the objective flow parameters from the objective flow determining device (204). A method for controlling an air system of a diesel engine and a computer program medium recording the computer program code for performing the method are also disclosed.
US09212628B2 Abnormality detection device for exhaust gas recirculation apparatus
An abnormality detection device for an exhaust gas recirculation apparatus is provided that can perform abnormality detection with respect to an EGR valve while suppressing the influence of a size relationship between an intake pressure and an exhaust pressure. An ECU (Electronic Control Unit) executes processing for extracting a pulse from an intake pipe pressure value. The ECU executes arithmetic processing for performing Fast Fourier Transform (FFT) with respect to an output waveform of an intake pressure sensor obtained by sampling processing, and also executes extraction processing that extracts a “frequency component corresponding to a period of an exhaust pulse”. The ECU executes processing that determines, in steps, whether or not the size of the extracted pulse (amplitude size) exceeds a threshold value. If the amplitude size exceeds the threshold value, the ECU executes processing that determines that a totally closed abnormality is occurring in the EGR valve.
US09212627B2 Diesel engine water in fuel separator and reservoir automatic drain system and control strategy
Methods and systems are provided for draining water separated from diesel fuel into an EGR system. In response to the water volume in the fuel system and EGR flow at pre-determined levels, water may be introduced into the EGR system. EGR flow may also be controlled in response to introducing water into the EGR system and engine operating conditions.
US09212626B2 Engine propulsion system
An engine propulsion system is configured to utilize bursts of pressurized media in order to transmit mechanical energy. The engine propulsion system includes at least one cannon, wherein each cannon is configured to displace the pressurized media and further includes a casing configured to accommodate a rotational firing pin. The rotational firing pin is configured to transmit the mechanical energy.
US09212623B2 Heat exchanger arrangement for turbine engine
A turbine engine cooling arrangement includes a core passage for receiving a core flow for combustion, a first airflow source including a first passage adjacent the core passage for conveying a first airflow, and a second airflow source including a second passage adjacent the first passage for conveying a second airflow. A heat exchanger is thermally connected with the first passage and the second passage for transferring heat between the first airflow and the second airflow.
US09212621B2 Piston and method of construction thereof
A piston and method of construction are provided. The piston has a piston body with an insert forming at least a portion of an upper combustion surface. The piston body is constructed from a first material having a first thermal conductivity and the insert is constructed from a second material having a second thermal conductivity. The first thermal conductivity is less than the second thermal conductivity. The piston body has an upper crown and a pair of pin bosses depending from the upper crown with the pin bosses presenting pin bores aligned with one another along a pin bore axis. The upper crown includes a recess in which the insert is fixed.
US09212617B2 Method for recognising irregular combustion processes in an internal combustion engine
A method for recognizing irregular combustion in an internal combustion engine includes supplying fuel directly to a combustion chamber of a cylinder of the internal combustion engine using an injector. The injector is connected to a fuel supply line that includes a pressure sensor configured to measure pressure in the fuel supply line. The pressure in the fuel supply line is measured during the supply of fuel into the combustion chamber. It is then ascertaining whether irregular combustion is occurring based on the measured pressure in the fuel supply line.
US09212611B2 Method for controlling the movement of a component that moves towards a position defined by a limit stop in an internal combustion engine
A method for controlling the movement of a component that moves towards a position defined by a limit stop in an internal combustion engine; the control method comprises the steps of detecting, by means of at least one acoustic microphone, the intensity of the microphonic signal generated by the impact of the component against the limit stop; and determining the impact instant and/or the impact speed of the component against the limit stop by analyzing the intensity of the microphonic signal generated by the impact.
US09212609B2 Combination air assist and pilot gaseous fuel circuit
When starting a dual fuel turbine engine on liquid fuel, a flow of air assist into a combined pilot gaseous fuel and air assist tube is supplied. The velocity of the flow of air assist is increased as it is expelled through an outlet of the tube. The flow of air assist is directed into a first end of a pilot injector barrel. Additional air is drawn into the first end of the pilot injector barrel from an enclosure containing both the first end of the pilot injector barrel and the tube outlet. Liquid pilot fuel is supplied at a second end of the pilot injector barrel, and this fuel is atomized by the flow of the air assist and additional air. The atomized pilot liquid fuel may then be combusted.
US09212607B2 Intermediate structure for independently de-mountable propulsion components
An intermediate structure of an aircraft configured to mechanically attach an engine core and an engine fan module to each other and to the aircraft. The intermediate structure may have a ring-shaped portion and/or an elongated mount beam extending substantially perpendicularly from the ring-shaped portion. The ring-shaped portion may have a forward edge and an aft edge opposite of the forward edge, and may include a first attachment portion for attaching to a flange of the engine core, a second attachment portion for attaching to a flange of the engine fan module, and a mounting portion configured for mounting directly to a pylon or airframe of an aircraft. The engine core and/or the engine fan module may independently mechanically attach to and detach from the intermediate structure. The intermediate structure may have a gearbox mounted thereto for interfacing with rotary components of the engine core and the engine fan module.
US09212606B2 Bird strike prevention device for jet engine, and airplane incorporating the same
A bird strike prevention device for covering an air intake of a jet engine of an airplane includes a plurality of stays arranged to form a conical shape as a whole; and a joining portion configured to connect the plurality of stays to each other on an apex side of the conical shape. The plurality of stays is mounted on the jet engine near an outer edge of the air intake at a base of the conical shape. An axis of the conical shape coincides with a rotation axis of the jet engine. The number of the stays included in the plurality of stays is determined based on a minimum size of target birds to be prevented from striking the jet engine.
US09212602B2 Electric motor control apparatus and electric supercharging apparatus using electric motor control apparatus
An electric motor control apparatus includes a phase correction portion that generates and outputs an amount of phase correction with which to correct a phase of a signal from a position sensor detecting a position of a magnetic pole of an electric motor. The phase correction portion generates and outputs an energization stop signal in a case where a rotation speed of the electric motor is within a predetermined range and stores an amount of phase correction generated therein according to a comparison between a signal from the position sensor or a first phase and an induced voltage of the electric motor to output the amount of phase correction.
US09212598B2 Modular cooling unit for automotive vehicle
A modular cooling unit particularly useful for an automotive vehicle is configured with a heat exchanger having a tunnel port extending at least part way through the core of the heat exchanger. The case of a cooling fan motor is mounted within the tunnel port, so as to minimize the overall length of the cooling unit.
US09212593B2 Structure of dual exhaust system for CDA engine
A structure of a dual exhaust system for a cylinder deactivation (CDA) engine, may include two inlet pipes, two outlet pipes, each of which protrudes and extends from an inside of a corresponding main muffler to an outside of the corresponding main muffler, wherein each of the two outlet pipes releases the exhaust gas passing through the corresponding main muffler to an outside of the vehicle therethrough, a connecting pipe disposed in a vehicle width direction and connecting between the two main mufflers, and a valve mounted on one outlet pipe of the two outlet pipes to open and close the one outlet pipe, wherein when the valve may be closed, the exhaust gas passing through one of the main mufflers may be introduced into the other main muffler of the two outlet pipes through the connecting pipe and then may be emitted to the outside of the vehicle.
US09212589B2 Honeycomb filter
A honeycomb filter 100 includes honeycomb segments 4, plugging portions 5, and joining layers 7, area of outflow end surface 12 of honeycomb segment is larger than area of inflow end surface 11, and shape of cross section of honeycomb segment vertical to axial direction X has a similarity in axial direction X. Moreover, thickness of joining layer decreases in at least a part of joining layer in direction from inflow end surface side toward outflow end surface side, and length L2 of joining layer in axial direction X is smaller than 95% of length L1 of honeycomb segment in axial direction X. Furthermore, a region of honeycomb segments 4, 5 mm or more from outflow end surface 12 in axial direction X, is not provided with joining layers 7 which join side surfaces of honeycomb segments 4 to each other.
US09212587B2 Exhaust throttle control for aftertreatment system thermal management
Systems, methods and apparatus are disclosed for thermal management of an SCR catalyst in an exhaust aftertreatment system of an internal combustion engine that includes an exhaust throttle but lacks a particulate filter. The thermal management can include interpreting, initiating, and/or completing a thermal management event for the SCR catalyst for removal of contaminants such as hydrocarbons and urea deposits. The thermal management event includes at least one of closing the exhaust throttle and increasing the thermal output of the engine to expose the SCR catalyst to a sufficiently high temperature over a time period that desorbs a sufficient amount of the hydrocarbons and/or removes a sufficient amount of the urea deposits to restore SCR catalyst performance.
US09212583B2 Air-fuel ratio control device for internal combustion engine
An air-fuel ratio control apparatus for an internal combustion engine according to an embodiment of the invention (the present control apparatus) sets a target air-fuel ratio to a target rich air-fuel ratio when it is determined on the basis of the output value Voxs of a downstream air-fuel ratio sensor 67 that the oxygen adsorption amount of a catalyst 43 tends to be excessive, and sets the target air-fuel ratio to a target lean air-fuel ratio when it is determined on the basis of the output value Voxs that the oxygen adsorption amount of the catalyst 43 tends to be insufficient. Further, the present control apparatus determines whether or not an operation state in which a large amount of nitrogen oxide flows into the catalyst 43 is reached on the basis of “whether a predetermined condition is fulfilled”, and makes the target rich air-fuel ratio obtained when the predetermined condition is fulfilled less than the target rich air-fuel ratio obtained when the predetermined condition is not fulfilled. As a result, the concentration of a reducing agent inside the catalyst 43 can be increased before a large amount of NOx flows into the catalyst 43. Therefore, when a large amount of NOx flows into the catalyst 43, most of the NOx can be eliminated.
US09212578B2 Exhaust manifold for preventing condensate and gas leakage in engine
The present invention relates to an exhaust manifold for preventing condensate and gas leakage in an engine, and more particularly, to an exhaust manifold for preventing condensate and gas leakage in an engine, capable of preventing peripheries of the engine from being contaminated by condensate and/or exhaust gas leaking from interiors of a plurality of exhaust manifolds to the outside through connection portions of the exhaust manifolds.
US09212576B2 Filter device
A filter may include a cover defining a chamber and an annular filter element arranged within the chamber. The filter may also include a housing and at least one intermediate piece arranged between the cover and the housing when the cover is screwed to the housing. An inlet duct may be in communication with an untreated side of the filter element and an outlet duct may be in communication with a clean side of the filter element. A drainage duct may be arranged in the housing for draining the chamber during removal of the cover. A closure device may be arrange in the intermediate piece and have a closure element configured to close the drainage duct.
US09212575B2 Gear device and vehicle having same mounted thereon
A gear device in which lubricating oil for cooling and lubricating gears to be driven therein is adjusted to a temperature and an amount suitable for the speed of a vehicle, and a vehicle having the gear device mounted thereon. A transmission adjusts the temperature of lubricating oil by supplying the lubricating oil from a lower part of a housing of the transmission into a heat exchanger by a circulation pump and causing the lubricating oil and engine cooling water to exchange heat with each other in the heat exchanger. A level of the lubricating oil retained in an oil pan when the circulation pump is stopped is defined as a highest oil level, while the level of the lubricating oil retained in the oil pan when the amount of the lubricating oil pumped up by the circulation pump is maximum is defined as a lowest oil level. The heat exchanger is disposed at a position outside the housing and higher than the highest oil level. The transmission includes a device which controls the amount of the oil to be pumped up by the lubricating pump to adjust the height of the level of the oil which varies between the highest oil level and the lowest oil level.
US09212573B2 Internal combustion engine having electrohydraulic valve control and method for operating said internal combustion engine
An internal combustion engine (4) having an electrohydraulic valve control (1) for the variable lift drive of a gas exchange valve (3) is provided. The hydraulic valve (15) is actuated by an electronic control module (16) such that a gas exchange valve stroke (19) required for a charge change is adjusted during the cold start phase of the internal combustion engine (4) within a minimum stroke height (h-min) and a maximum closing time (α-max). A method for operating the internal combustion engine (4) is also provided.
US09212572B2 Sintered valve guide and production method therefor
A sintered valve guide exhibits a metallic structure having a mixed structure and a hard phase in which hard particles are dispersed in an alloy matrix. The mixed structure consists of pearlite, an Fe—P—C ternary eutectic phase, a ferrite phase, a copper phase, and pores, and the mixed structure consists of, by mass %, 0.075 to 0.525% of P, 3.0 to 10.0% of Cu, 1.0 to 3.0% of C, and the balance of Fe and inevitable impurities. The hard phase is dispersed at 2 to 15 mass % in the mixed structure.
US09212568B2 Control system for matching the output of a steam turbine to a changed load
The invention relates to a control system for matching the output of a steam turbine (2) to a changed load, in particular for the short-term matching of the output of a power plant steam turbine (2) to changed network loads within the context of primary control. The control system according to the invention is characterized by a heat store (33) which, when there is an increased volume of steam tapped off from the steam turbine (2) under a correspondingly reduced load, extracts heat from the steam and which, when there is a reduced quantity of steam tapped off from the steam turbine under a correspondingly increased load, gives up heat to a steam/feed water circuit supplying the steam turbine (2).
US09212565B2 Rear mounted wash manifold retention system
A retention system includes a structure clamp to connect the retention system to another structure; and a manifold clamp connected to the structure clamp, the manifold clamp including a trough to receive a pipe, a plurality of tube clamps with split cylinders extending through the trough, a collar to clamp around the pipe, and a spring to bias the trough from the collar.
US09212564B2 Annular anti-wear shim for a turbomachine
A turbomachine compressor or turbine including annular anti-wear shims mounted against hooks of a stator, each shim being substantially of channel-section defining an annular groove for engaging on a hook, the shim mounted against the downstream hook bearing axially via its middle annular wall on the stator, or on the casing, and one of its side walls includes a bearing device at its end remote from the middle annular wall for bearing against the casing or the stator, respectively, which bearing device is elastically deformable in an axial direction so as to urge the stator upstream.
US09212560B2 CMC blade with integral 3D woven platform
A method of forming a component for use in a gas turbine engine includes the steps of forming an airfoil/root assembly; creating a platform assembly structure having an opening; inserting the airfoil/root assembly into the opening; and bonding the platform assembly structure to the airfoil/root assembly to form the component.
US09212559B2 Electrical grounding for blades
A rotor in a gas turbine engine has a rotor body with at least one slot receiving a blade. The blade has an outer surface formed of a first material and an airfoil extending from a dovetail. The dovetail is received in the slot. A grounding element is in contact with a portion of the dovetail formed of a second material that is more electrically conductive than the first material. The grounding element is in contact with a rotating element that rotates with the rotor and is formed of a third material. The first material is less electrically conductive than the third material. The grounding element and rotating element together form a ground path from the portion of the dovetail into the rotor.
US09212558B2 Endwall contouring
An airfoil array is disclosed. The airfoil array may include an endwall, and a plurality of airfoils radially projecting from the endwall. Each airfoil may have a first side and an opposite second side extending axially in chord between a leading edge and a trailing edge. The airfoil array may further include a convex profiled region extending from the endwall adjacent the first side of at least one of said plurality of airfoils and near the leading edge of the at least one of said plurality of airfoils. The airfoil array may further include a concave profiled region in the endwall adjacent the first side of said at least one of said plurality of airfoils and aft of the convex profiled region.
US09212557B2 Assembly and method preventing tie shaft unwinding
A gas turbine engine has a plurality of compressor rotors, as well as a plurality of turbine rotors. A tie shaft of the engine is constrained to rotate with the compressor and turbine rotors during normal operating conditions. Further, an upstream hub is in threaded engagement with the tie shaft. The threads of the upstream hub are handed in a first manner when viewed from an upstream location. A downstream abutment member is positioned downstream of the turbine rotors and is also in threaded engagement with the tie shaft. Threads of the downstream abutment member are handed in the first manner when viewed from a downstream location. Accordingly, the compressor and turbine sections of the engine are reliably held together, and the tie shaft is substantially prevented from unwinding.
US09212547B2 Monitoring device for plug assembly
A monitoring tool, including an obstructor portion operatively arranged to impede fluid flow past the monitoring tool when the obstructor is engaged with a corresponding seat member. A disintegrable portion is included formed from a material operatively arranged to disintegrate upon exposure to a selected fluid. A gauge is coupled with the obstructor portion and the disintegrable portion. The gauge is operatively arranged to monitor one or more parameters and released from the obstructor portion when the disintegrable portion is disintegrated by the selected fluid. A method of monitoring one or more parameters is also included.
US09212546B2 Apparatuses and methods for obtaining at-bit measurements for an earth-boring drilling tool
An earth-boring drilling tool comprises a cutting element. The cutting element comprises a substrate, a diamond table, and at least one sensing element formed from a doped diamond material disposed at least partially within the diamond table. A method for determining an at-bit measurement for an earth-boring drill bit comprises receiving an electrical signal generated within a doped diamond material disposed within a diamond table of a cutting element of the earth-boring drill bit, and correlating the electrical signal with at least one parameter during a drilling operation.
US09212545B2 Use of tris(2-hydroxyphenyl)methane derivatives for tertiary mineral oil production
A process for mineral oil production, in which an aqueous formulation comprising tris(2-hydroxyphenyl)methane of the general formula (I) is injected into a mineral oil deposit through an injection well and the crude oil is withdrawn from the deposit through a production well, where the R1, R2 and R radicals in the formula (I) are each defined as follows: R is independently 1 to 2 hydrocarbyl radicals per phenyl ring, R1 is preferably H or OH, R2 are independently radicals of the general formula (III), —(R5—O—)n—R6—X  (III) where n is a number from 1-50, and where the R5 radicals are R7 groups R6 is a single bond or an alkylene group having 1 to 10 carbon atoms, X is H or an acidic end group, R10 is, for example, C1-C6-hydrocarbyl radical, enables improved mineral oil production.
US09212544B2 Apparatus and method for preventing damage to a downhole pump impeller
A method for preventing damage to a downhole pump impeller of a downhole pump includes setting a rotatable part of a downhole pump to a selected depth, monitoring the depth of the rotatable part, determining that the depth of the rotatable part has significantly changed, and taking a corrective action to return the depth of the rotatable part to said selected depth in order to prevent damage to an impeller that is liable to be caused by a change in depth of the rotatable part. The downhole pump further has a line shaft, an impeller engaged with the line shaft for pressurizing fluid to be extracted from a well, and monitoring apparatus for monitoring the depth of a distal end of the line shaft in order to prevent damage to the impeller that is liable to be caused by a change in depth of the distal end.
US09212543B2 Apparatus and methods for conducting well-related fluids
Apparatus and methods for conducting well-related fluids are disclosed. The apparatus and methods may be used to mitigate erosion of fluid handling equipment by fluids associated with hydrocarbon wells. An exemplary apparatus comprises: an upstream conduit including an upstream fluid passage for receiving and conducting well-related fluid; a choke member including a choke fluid passage; and a downstream conduit including a downstream fluid passage in fluid communication with the upstream fluid passage via the choke fluid passage. A cross-sectional area of the downstream passage may be greater than a cross-sectional area of the upstream passage to allow expansion of the fluids passing through the choke such that the average velocity of such fluids may not exceed a threshold velocity selected to mitigate erosion of the downstream conduit.
US09212541B2 System and apparatus for well screening including a foam layer
An apparatus for screening earth formation components and a method of making the apparatus, the apparatus including a base pipe configured to allow the passage of formation fluid therethrough, and a foam layer disposed radially outwardly of the base pipe and configured to allow the passage of formation fluid therethrough and minimize the passage of formation solids therethrough, the foam layer-including a plurality of hollow structures forming windows therebetween.
US09212540B2 Wellbore fluid treatment and method
A cartridge-type wellbore screen includes a fluid tracing material carried by the wellbore tubular and mounted at a mounting site spaced from an opening through the screen wall to the screen's inner diameter and outwardly of the inner diameter, the mounting site being positioned such that a fluid flow path is restricted to be from the mounting site, along the outer surface of the screen and through the opening before entering the inner diameter. The screen can be used for treating wellbore fluids.
US09212539B2 Gravel packer assembly and method
A packer and screen assembly for a gravel or filter-packed well including a cylindrical shaped screen and a packer ring attached to an upper portion of the screen, with the packer ring positioned above an annular space surrounding the cylindrical-shaped screen and including an access opening having a closed configuration that substantially closes off the annular space and an open configuration that permits access to the annular space to fill the annular space with gravel or filter material. A method of filling or refilling a well with gravel or filter pack material is also provided including the steps of accessing the packer and screen assembly positioned within the well, transitioning the access opening in the packer ring from the closed configuration to the open configuration, and delivering gravel or filter pack material through the access opening and into the annular space surrounding the cylindrical-shaped screen.
US09212536B2 Device having a hard seat support
A device having a hard seat support disposed with a hard seat to reduce or prevent buckling, bursting, and/or permanent deformation of the hard seat that compromises the seal across the hard sealing surface and flapper sealing surface interface. The hard seat support may be positioned along an inner periphery of the hard seat or in direct contact with an outer periphery of the hard seat.
US09212535B2 Diversion by combining dissolvable and degradable particles and fibers
In downhole treatments in the oilfield, ball sealers seated in perforations may not fully seal and may leak fluid through gaps and asperities between the balls and the perforations. A method is given for improving the sealing of ball sealers in perforations by adding a sealing agent that forms a plug in the gaps and severely restricts or eliminates fluid flow. The sealing agent is preferably degradable or soluble, malleable fibers slightly larger than the gaps. Optionally, the particles may be non-degradable, rigid, of different shapes, and smaller than the gaps but able to bridge them. Mixtures of sealing agents may be used. The sealing agent may be added with the ball sealers, after the ball sealers, or both.
US09212534B2 Plugging and abandoning a well using a set-delayed cement composition comprising pumice
Disclosed herein are cement compositions and methods of using set-delayed cement compositions in subterranean formations. In one embodiment a method of plugging a wellbore is described. The method comprises providing a set-delayed cement composition comprising pumice, hydrated lime, a cement set retarder, and water; activating the set-delayed cement composition to produce an activated set-delayed cement composition; introducing the activated set-delayed cement composition into the wellbore; and allowing the activated set-delayed cement composition to form a plug in the wellbore that has a permeability of less than 0.1 millidarcy.
US09212531B2 Method and apparatus for performing cementing operations
A remotely operated lifting top drive cement head has a high tensile strength and the ability to swivel or rotate. The cement head permits selective launching of darts, setting plugs, balls or other objects which can be held in place within the cement head without being damaged or washed away by slurry flow, but which can be beneficially launched as desired. The cement head can be remotely operated without requiring personnel to be lifted off the rig floor to actuate the tool or observe tool status.
US09212530B2 Assembly and method for wide catch overshot
A grapple for use in an overshot has a tension ring with a reduced helix diameter. However, the helix diameter is not reduced on either sides of the control finger slot to allow the grapple to remain in contact with the control. In the alternative, a composite helix member may be utilized. Another embodiment comprises the inclusion of expansion blades on the inner diameter (“ID”) of the tension ring which allow the grapple to expand substantially before the fish reaches the segments. Another embodiment provides for a control with an offset finger to allow the guide thread ID to be smaller than the bowl helix major ID. Yet another embodiment provides a spiral grapple having grooves along its axis to provide the ability to catch a larger range of fish.
US09212528B2 Lock assembly with cageless dogs
A lock assembly including a plurality of dogs, each dog being circumferentially adjacent to at least one other dog in the plurality and each dog including a load bearing surface. An extender body is operatively arranged to transition the plurality of dogs between a retracted configuration and an extended configuration. The load bearing surface of each dog is operatively arranged in the extended configuration for engaging against a shoulder of a radially adjacent structure for supporting the lock assembly. The load bearing surfaces of the dogs together form a substantially circumferentially continuous shape when arranged in one of the retracted or extended configurations. And method of locking radially adjacent components.
US09212526B1 Portable moveable horizontal to vertical pipe handler
A portable moveable horizontal to vertical pipe handler for a drilling rig having a high load non-deforming frame; a plurality of hydraulic lifting cylinders secured between the high load non-deforming frame and a hydraulic power unit; a tapered beam attached to the frame, a plurality of bottom and top securing grippers for grabbing a tubular; a pinion allowing the tapered beam with grippers holding a tubular to pivot from a horizontal position to a vertical position using the hydraulic lifting cylinders; a pair of moveable skates connected to the tapered beam to elevate the tubular and a controller communication with the hydraulic lifting cylinder, the securing grippers and the skates. The controller has a processor with computer instructions for operating the hydraulic cylinders, moveable skates, and securing grippers synchronously or independently.
US09212519B2 Bottom rail level adjustor
A level adjusting device for the bottom rail of a window covering is disclosed. This device has a housing having a base, a top and a sidewall extending between the base and the top. The top has an opening through which a lift cord passes. The base has a first opening through which a lift cord passes and a second opening. A spindle is positioned within the housing, such that the bottom end of the spindle is positioned over the second opening in the bottom of the housing. That bottom end is configured to receive a tool for turning the spindle. The spindle has a peripheral edge with spaced apart notches that are engaged by a projection extending from the housing. Turning the spindle causes the lift cord to be wound around or unwound from the spindle which shortens or lengthens that lift cord to level the bottom rail.
US09212514B2 Glazing with encasement pivotally mounted about an axis in a fixed opening frame
In order to pivot the encasement provided with glass panes about the pivotal axis thereof in an opening frame, a mobile blade at the bottom of the frame is pressed down and the pivotal movement is initiated in one direction or the other after unlocking the spring blocks bearing the blades covering the grooves of the vertical profiles of the frame. The seal having a U profile slightly lifts the blade and the covering blade of the upper profile of the frame, whereby the pivoting of the frame is continued until, if the lower blade has been released in the meantime, the ledge of the flange of the upper profile of the encasement abuts the side edge of this same blade while the ribbed blade enters the opening of the U seal of the upper profile.
US09212510B2 Sealing systems and associated devices for sealing loading dock doors and the like
Systems, devices and components for the sealing of doors, including overhead doors at loading docks, and associated methods of manufacture and use are disclosed herein. A door sealing system configured in accordance with one embodiment of the disclosure includes a seal extension having a body with a first edge and a second edge. The seal extension can include a bulb seal portion extending from the first edge to form a first seal between the door and a first surface extending adjacent to a side edge of the door. The seal extension can also include a blade seal portion extending from the second edge to form a second seal between the door and a second surface extending adjacent to an upper edge of the door.
US09212508B2 Security link
A device adapted to secure at least one securing member with a security link with a lock having a body and a shackle. The security link comprising a body with a surface and a hasp, the surface having a first and a second opening through the body, the hasp enabled to be captured by the shackle of the lock. The first opening enabled to secure the securing member when the lock is secured in the second opening. The securing member enabled to be removed from the security link when the lock is removed from the second opening. The shackle does not directly hold at least one securing member.
US09212506B2 System and method for adjusting the spring torque of a lock chassis
A latch assembly configured to attach to a door includes one of a knob and a lever. The latch assembly further includes a latch extending from the door. A spindle is rotatable from a first position to a second position to move the latch from an extended position to a retracted position. A first biasing member is selectively operable to bias the spindle toward the first position. A second biasing member is selectively operable to bias the spindle toward the first position. An actuator is movable between a knob position in which only one of the first biasing member and the second biasing member biases the spindle toward the first position and a lever position in which both the first biasing member and the second biasing member cooperate to bias the spindle toward the first position.
US09212503B1 Adjustable shade greenhouse device
An adjustable shade greenhouse device selectively controls light exposure within a greenhouse. The device includes a frame having spaced cross members arching between lateral sides of the frame. Outermost cross members are positioned at respective ends of the frame. Spacers are each coupled to outermost cross members and spaced longitudinal supports are coupled to and extend between associated pairs of the spacers such that each longitudinal support extends along the frame in inwardly spaced relationship to the cross members. An interior cover is supported by the longitudinal supports. A shade has a lower edge coupled to one of the lateral sides of the frame. A transport bar coupled to the frame is selectively movable along the cross members with a top end of the shade wherein the shade is selectively extendable and retractable over the frame by movement of the transport bar.
US09212501B2 Pole mounting system
A pole mounting system comprises a support mounting and a pole base. The support mounting has a receiving aperture that tapers conically inwardly from a receiving aperture, and at least one helical guide channel is formed in a wall of the receiving recess and extends axially away from the receiving aperture. Each guide channel has a terminal reverse bend. The pole base has an insertion end tapering conically inwardly toward a tip thereof and having guide post(s) extending laterally therefrom. The insertion end and the receiving recess are of complementary shape. The insertion end of the pole base is inserted into the receiving recess with each guide post aligned with the entrance of a corresponding guide channel and rotated in one direction and then the other to drive the guide post(s) along the guide channel(s) until the outer surface of the insertion end engages the wall of the receiving recess.
US09212500B2 Device and method for wind loss prevention
A loss prevention device, method and system for a structure subject to aerodynamic lift upon exposure to a wind event is disclosed having at least one tensioner coupled to the structure, at least one anchor attached to a fixed surface, and at least one barrier semipermeable to airflow connected between the at least one anchor and the at least one tensioner and exposed to said wind event. A fraction of a wind energy of said wind event is divided between the structure and the barrier, such that a lift force induced in the structure by the wind energy is at least partially counteracted by a strain induced in the barrier by the wind energy.
US09212497B2 Portable and collapsible pool chair
A collapsible portable pool chair is provided that can adapt to a pool wall and enable a user to be partially submerged while in a stable, upright position. The pool chair comprises a pool wall attachment assembly and a seat assembly pivotally connected to each other.
US09212490B1 Gutter cover with front louver drains
A gutter cover for covering a gutter supported by gutter hangers is disclosed. The gutter cover has a central portion and a front portion configured to extend downward from the central portion to contact front portions of the gutter hangers. The front cover portion includes a plurality of louver drains, each of which comprises a drain opening and a raised louver above the drain opening.
US09212485B2 Modular building panel
An improved modular building panel and system for building construction is disclosed. The improved modular building panel comprises a novel honeycomb or lattice core comprising multiple layers of corrugated, preferably metal, components mechanically connected by any means known in the art, but which may be chemical bonding. External cladding layers comprising a novel cement mix comprising, in a preferred embodiment, Portland cement, silica sand, perlite, glass beads, and water, in combination with the honeycomb structure, provide a lightweight, highly durable, low-cost, projectile resistant, highly insulating, water, mold and mildew resistant, wind resistant novel modular wall system which is adapted for use in commercial, residential, and other construction and which provides superior security to the user. The modular building panel and system of the invention may be utilized for walls, roofs, floors, bridges, or other structures.
US09212484B2 Support metal structure for a false ceiling
A steel article for false ceilings or for supporting false ceilings and process for making the article is described. The article has the following combination of features: maximum tensile strength Rm greater than 500 N/mm2 and elongation from 0% to 15%.
US09212483B2 Double-floor design
A double-floor design with flooring panels and a support structure to be placed on a sub-floor on which the flooring panels can be laid abutting one another edge to edge and spaced from the sub-floor. The support structure includes support rails which extend below the joints between the flooring panels along the joints. The flooring panels and support rails include devices for vertically fitting the flooring panels onto the support rails, wherein the edge faces of the flooring panels forming the joints are pressed together horizontally.
US09212479B1 Supporting framework having connection nodes
The invention is about a supporting framework, having nodes and at least one framework component. The framework components are either panels or diagonal braces or a combination of them. At least one node has a connector and at least one bar. At least one connector has a plurality of bar receiving members that are located in a corresponding plurality of faces of an imaginary polyhedron and at least one bar has a first end, fixed to the one of the bar receiving members of the connector of a first node and a second end, fixed to the corresponding bar receiving member of the connector of another node.
US09212477B2 Electronic automatically adjusting bidet with visual object recognition software
An electronic bidet system that uses one or more internal cameras to capture one or more images or video of a user as he or she sits on the bidet prior to use. The images or video are analyzed using object recognition technology to identify and segment/bound the types, sizes, shapes, and positions of the lower body orifices, and conditions (e.g. hemorrhoids), in the user's genital and rectal areas. Based on these analyzed images or video, the system automatically adjusts the bidet settings for the specific conditions (e.g. hemorrhoids) and types of orifices, locations of orifices, sizes of orifices, shapes of orifices, gender, body type, and weight of the user.
US09212475B2 Self disinfecting drain trap
A drain trap U-bend which includes a molded housing for a re-usable disinfecting tablet dispenser (FIG. 1). The disinfecting tablet dispenser contains a disinfecting tablet (FIG. 4), which is released into the U-bend molding (FIG. 6: showing the tablet inside the housing molding) by a spring loaded tension device (FIG. 9: Showing the whole device including u bend, housing, rubber spur, and indicator). The tablet is stabilized within the housing of the dispenser by twin toothed rubber seals. (FIG. 10: Showing the sealant mechanism and that the water level is at the bottom sealer and with additional sealer higher up insuring no infections). The tablet is held in place by an upper ribbed rubber spur (FIG. 5). The dispenser is made water-tight by rubber O-ring that deforms to seal the branch between the dispenser and the molded housing of the U-bend.
US09212474B2 Quick assembly and disassembly mechanism for faucet
A quick assembly and disassembly mechanism for a faucet includes a main body, a movable lock block disposed in the main body, a press plate which is movably disposed on the main body, and push blocks which are movably disposed on the main body and driven by the press plate. When the main body is moved to the counter top to compress the press plate, the press plate will hold against the push blocks to push the lock block to mesh with the bolt tightly, so that the faucet can be mounted and dismounted quickly. The assembly and disassembly of the faucet and the related parts is more convenient and quick.
US09212470B2 Quick release hose guide
Disclosed embodiments provide various quick release hose guide designs which can be attached to, or removed from, a work machine with less effort than conventionally required. Exemplary embodiments of the hose guides include a sleeve which slides over a post on the work machine when hydraulic hoses of an attachment are to be connected to the hydraulic system of the work machine. A quick release pin is inserted through apertures in the sleeve and in the post to secure the hose guide in place. A snap clip connected to the pin can then be used to help insure that the pin remains in place. In some embodiments, unlike conventional hose guide designs, the hose guides remain with the attachment or implement hoses when the attachment is removed from the work machine.
US09212467B2 Rotating parking brake control device for construction machinery
The disclosed rotating parking brake control device obviates the need for an operator to operate an emergency-stop switch. A hybrid controller, to which a brake is connected, outputs a drive control signal to a rotating electric motor to control drive of an upper rotating body and also controls the brake by generating a brake release command signal and outputting the brake release command signal to the brake. A pump controller also generates a brake release command signal, and the brake release command signal generated by the pump controller is transmitted to the hybrid controller through an inter-controller signal line. The brake release command signal is outputted to the brake only when the brake release command signal is generated by the hybrid controller and the brake release command signal is transmitted from the pump controller through the inter-controller signal line.
US09212461B2 Snow shovel
An improved snow shovel for reducing the suction of snow to shovel while still maintaining the overall strength of the shovel. The improved snow shovel has a face or blade scoop portion that has an array of vertical or longitudinally extending slots or slits that penetrate through the entire blade scoop portion of the snow shovel. The array is arranged with the slots aligned vertically in a top to bottom arrangement. The slots are disposed in a set of preferably one to two slots per set. The sets of slots are arranged in a symmetric pattern on the face of the shovel to ensure uniform distribution of the reduction of snow to the shovel and to ensure uniformity of the overall strength of the shovel. The shovel face can be flat or curved.
US09212456B2 Automatic rail fastener orienter
A rail fastener orienter is provided for orienting rail fasteners to a desired orientation, the fasteners having a head, an opposite tip and a shank connecting the head to the tip, and being sequentially provided to the orienter in one of a head right, head left, head up and head down orientation. The orienter includes a frame having an upper end and an opposite lower end, and defining a track with an inlet adjacent the upper end, and an outlet adjacent the lower end, the track dimensioned for slidingly and rotatingly accommodating the shank. At least one stage holder is provided for accommodating the fastener in the track as the head is at least partially engaged by at least one bumper for repositioning to a desired one of the orientations, such that the fastener reaches the outlet in the desired orientation after axial rotation.
US09212452B2 Ironing board
An ironing board having a leg base operable to provide increased lateral stability and further having an integrated electrical interface. The ironing board includes a support frame having a center support member that is generally cylindrical and hollow. Slidably coupled to the second end of the center support member is a mounting sleeve. The mounting sleeve has pivotally secured thereto opposing and rotatable leg sections. An upper support member is slidably secured to the center support member proximate the first end of the center support member for height adjustment. The upper support member has secured thereto a mounting rod and sleeve. The mounting rod and sleeve are operably coupled with an ironing surface. An iron holding member is releasably secured to the upper support member being configured to retain a clothes iron. Further included is a hanging rod underneath the ironing surface for hanging of clothes.
US09212447B2 Tub section for a washing machine
A method of manufacturing a tub section for a washing machine, wherein the tub section has a bearing housing of a bearing. The method includes manufacturing a first pre-product having the bearing housing and a plastic cover covering a side surface of the bearing housing; manufacturing a plastic second pre-product; and joining the first pre-product and the second pre-product to form the tub section. The plastic cover of the first pre-product has a greater material strength than the second pre-product and the plastic cover of the first pre-product and the plastic second pre-product include the same base product.
US09212446B2 Laundry machine and washing method with steam for the same
Disclosed herein are a washing method and a laundry machine adopting the same, and more particularly, a steam washing method and a laundry machine that is capable of washing laundry only using steam and effectively performing a washing operation under the optimum operation condition. The steam washing method includes a selection step of allowing a user to select a steam washing course, in which a washing operation is performed only using steam, through an input unit, and an operation step of performing an operation based on the steam washing course while controlling at least one of a steam supply unit, a water supply unit, and a drum drive unit. The laundry machine includes an input unit for selecting a steam washing course, in which a washing operation is performed only using steam, among various washing courses, a steam supply unit for generating steam and supplying the generated steam to a tub or a drum, and a control unit for performing a control operation such that laundry received in the drum can be washed only using the steam when the steam washing course is inputted by the input unit.
US09212445B2 Method and apparatus for controlling the liquid filling in a laundry treating appliance
Disclosed is a method of operating a horizontal axis laundry treating appliance to correct for an error in sensing an amount of supplied liquid caused by a determined change in the attitude of an associated wash tub.
US09212437B2 One-piece fiber reinforcement for a reinforced polymer combining aligned and random fiber layers
A one-piece fiber reinforcement for a reinforced polymer is described. In an embodiment, a one-piece reinforcement is fabricated by first assembling an interior randomly oriented fiber layer between two exterior aligned fiber layers. With all layers in face to face contact, a preselected number of fibers from the aligned layer is conveyed out of its aligned layer and threaded into at least the random fiber layer so that the conveyed fibers engage and mechanically and frictionally interfere with the random fibers. The fibers may be conveyed from one aligned layer to the other for yet greater interference. The interfering fibers serve to secure and interlock the layers together, producing a one-piece reinforcement which, when impregnated with a polymer precursor, shaped and cured may be incorporated in a polymer reinforced composite article.
US09212435B2 Pulp and fibrillated fiber composite
A cellulose pulp sheet is provided that is formed from never-dried kraft pulp and fibrillated fibers, such as lyocell. The pulp sheet provides several beneficial features as a result of both the use of fibrillated fibers and never-dried kraft pulp, particularly when the pulp sheet is used to form air-laid absorbent materials that include superabsorbent polymers.
US09212429B2 Gold plating solution
A gold plating bath and a plating method is disclosed where gold cyanide or salts thereof provide the source of gold, a cobalt compound, and a reaction product of compound containing at least a nitrogen-containing heterocyclic compound and an epihalohydrin. The gold plating bath has high deposition selectivity.
US09212428B2 Steel sheet for container and method of manufacturing the same
The present invention provides a steel sheet for a container including a cold-rolled steel sheet and a composite film formed on the cold-rolled steel sheet through an electrolysis process in a solution containing: at least one metal ion of an Sn ion, an Fe ion, and an Ni ion; Zr ion; a nitric acid ion: and an ammonium ion, in which the composite film contains at least one element of: Zr of 0.1 to 100 mg/m2 in equivalent units of metal Zr; Sn of 0.3 to 20 g/m2 in equivalent units of metal Sn; Fe of 5 to 2000 mg/m2 in equivalent units of metal Fe; and Ni of 5 to 2000 mg/m2 in equivalent units of metal Ni.
US09212424B1 Flame-assisted flash sintering
The present disclosure is directed to an apparatus and method of sintering inorganic powder coatings on substrates, and includes a flame and an electric plasma. The method is capable of being used in an open atmospheric environment. The substrate is electrically conductive and is used as one electrode while the flame is used as the other electrode that is moved over the areas of the powder coating to be sintered. An electrical current is used to cause a plasma produced through the flame, resulting in a combined energy and temperature profile sufficient for inorganic powder-powder and powder-substrate bonding. This method is referred to as “flame-assisted flash sintering” (FAFS).
US09212422B2 CVD reactor with gas flow virtual walls
A chemical vapor deposition reactor has one or more deposition zones bounded by gas flow virtual walls, within a housing having closed walls. Each deposition zone supports chemical vapor deposition onto a substrate. Virtual walls formed of gas flows laterally surround the deposition zone, including a first gas flow of reactant gas from within the deposition zone and a second gas flow of non-reactant gas from a region laterally external to the deposition zone. The first and second gas flows are mutually pressure balanced to form the virtual walls. The virtual walls are formed by merging of gas flows at the boundary of each deposition zone. The housing has an exhaust valve to prevent pressure differences or pressure build up that would destabilize the virtual walls. Cross-contamination is reduced, between the deposition zones and the closed walls of the housing or an interior region of the housing outside the gas flow virtual walls.
US09212420B2 Chemical vapor deposition method
A chemical vapor deposition (CVD) method for depositing a thin film on a surface of a substrate is described. The CVD method comprises disposing a substrate on a substrate holder in a process chamber, and introducing a process gas to the process chamber, wherein the process gas comprises a chemical precursor. The process gas is exposed to a non-ionizing heat source separate from the substrate holder to cause decomposition of the chemical precursor. A thin film is deposited upon the substrate.
US09212416B2 Low temperature carburization under soft vacuum
Low temperature carburization of stainless steel using acetylene as the carburizing specie is carried out under soft vacuum conditions in the presence of hydrogen or other companion gas. As a result, formation of soot and the undesirable thermal oxide film that normally occurs during low temperature carburization is eliminated virtually completely.
US09212412B2 Lean duplex stainless steel excellent in corrosion resistance and toughness of weld heat affected zone
The present invention provides a lean duplex stainless steel able to suppress the drop in corrosion resistance and toughness of a weld heat affected zone comprising, by mass %, C: 0.06% or less, Si: 0.1 to 1.5%, Mn: 2.0 to 4.0%, P: 0.05% or less, S: 0.005% or less, Cr: 19.0 to 23.0%, Ni: 1.0 to 4.0%, Mo: 1.0% or less, Cu: 0.1 to 3.0%, V: 0.05 to 0.5%, Al: 0.003 to 0.050%, O: 0.007% or less, N: 0.10 to 0.25%, and Ti: 0.05% or less, having a balance of Fe and unavoidable impurities. An Md30 value is 80 or less, an Ni-bal is −7.1 to 4, an austenite phase area percentage is 40 to 70%, and a 2×Ni+Cu is 3.5 or more: Md30=551−462×(C+N)−9.2×Si−8.1×Mn−29×(Ni+Cu)−13.7×Cr−18.5×Mo−68×Nb; Ni-bal=(Ni+0.5Mn+0.5Cu+30C+30N)−1.1(Cr+1.5Si+Mo+W)+8.2 and N(%)≦0.37+0.03×(Ni-bal).
US09212410B2 Steel rod and high strength steel wire having superior ductility and methods of production of same
The present invention inexpensively provides with high productivity and good yield a steel rod superior in drawability and a steel wire superior in twistability using the same as a material, that is, draws a high strength steel rod superior in ductility where the chemical components contain C: 0.80 to 1.20%, Si: 0.1 to 1.5%, Mn: 0.1 to 1.0%, Al: 0.01% or less, Ti: 0.01% or less, one or both of W: 0.005 to 0.2% and Mo: 0.003 to 0.2%, N: 10 to 30 ppm, B: 4 to 30 ppm (of which, solute B is 3 ppm or more), and O: 10 to 40 ppm, which has a balance of Fe and unavoidable impurities, has an area percentage of pearlite structures of 97% or more, has a balance of non-pearlite structures, and has a total of the area percentage of the non-pearlite structures and the area percentage of the coarse pearlite structures of 15% or less, to obtain high strength steel wire superior in ductility having a tensile strength of 3600 MPa or more and a number density of voids of lengths of 5 μm or more at the center of 100/mm2 or less.
US09212409B2 Mixture of powders for preparing a sintered nickel-titanium-rare earth metal (Ni-Ti-RE) alloy
A mixture of powders for preparing a sintered nickel-titanium-rare earth (Ni—Ti—RE) alloy includes Ni—Ti alloy powders comprising from about 55 wt. % Ni to about 61 wt. % Ni and from about 39 wt. % Ti to about 45 wt. % Ti, and RE alloy powders comprising a RE element.
US09212407B2 Soldering process
A process by which molten solder is purified in-situ, making the soldering process more efficient and yielding better results, particularly for lead-free soldering. Lead-free solder becomes practical for use since the temperature for reliable soldering is reduced. A layer of active additive is maintained on the surface of molten solder for scavenging metal oxide from the solder and assimilating metal oxide into a liquid layer. The active additive is an organic liquid having nucleophilic and/or electrophilic groups. As an example, a layer of dimer acid maintained on a wave soldering apparatus scavenges metal oxide from the bath, and assimilates dross that may form on the surface. Scavenging metal oxide cleanses the bath and lowers viscosity of the solder, and PC boards or the like soldered on the wave have reliable solder joints.
US09212406B2 Valuable metal recovery method
Provided is a method for improving the recovery rate of valuable metals such as cobalt when drying the battery waste of lithium ion batteries and the like. A second alloy excellent in terms of iron-cobalt separation performance and containing a small amount of iron is obtained by performing: a pre-oxidation step (ST20) for roasting and pre-oxidizing battery waste containing aluminum and iron; a melting step (ST21) for obtaining a molten product by melting the battery waste after the pre-oxidation step; a first slag separation step (ST22) for separating and recovering first slag containing aluminum oxide from the molten product; a second oxidation step (ST23) for oxidizing a molten first alloy after the first slag separation step; and a second slag separation step (ST24) for separating and recovering a second slag containing iron from a second alloy after the second oxidation step (ST23).
US09212400B2 Torque teno virus diagnostics
The present invention relates to methods for the detection of the presence of swine Torque Teno virus in a sample, for the detection of replication of swine Torque Teno virus in a sample, to Torque Teno virus (RT)-PCR primers and probes, and to diagnostic test kits for the detection of the presence and replication of swine Torque Teno virus in a sample.
US09212399B2 Biological specimen collection and transport system and method of use
Disclosed are compositions for isolating populations of nucleic acids from biological, forensic, and environmental samples. Also disclosed are methods for using these compositions as one-step formations for killing pathogens, inactivating nucleases, and releasing polynucleotides from other cellular components within the sample, and stabilizing the nucleic acids prior to further processing or assay. The disclosed compositions safely facilitate rapid sample collection, and provide extended storage and transport of the samples at ambient or elevated temperature without contamination of the sample or degradation of the nucleic acids contained therein. This process particularly facilitates the collection of specimens from remote locations, and under conditions previously considered hostile for presenting the integrity of nucleic acids released from lysed biological samples without the need of refrigeration or freezing prior to molecular analysis.
US09212398B2 Cross priming amplification of target nucleic acids
The present invention relates to methods of amplification of nucleic acid sequences; more particularly, it relates to methods of amplifying target sequences by utilizing cross priming isothermal amplification. The present invention relates to methods of marking the amplification target sequence during the amplification reaction and rapid detection of the target sequence. The present invention also relates to reagent kits for rapid nucleic acid diagnosis and the nucleic acid detection of pathogenic microorganisms such as bacteria, viruses, as well as to diagnoses related to human genetic diseases.
US09212392B2 Normalization of polymerase activity
Provided herein is technology relating to the amplification-based detection of nucleic acids and particularly, but not exclusively, to methods and compositions for minimizing variability in the activity between different samples or manufacturing lots of DNA polymerases, such as Taq DNA polymerase.
US09212391B2 Method for determining DNA fragmentation in microorganisms
The present invention relates to a process for determining the DNA integrity in microorganisms and a kit for evaluating the DNA integrity therein. Due to the fact that cell death means DNA fragmentation, with the present process the DNA fragmentation levels in microorganisms can be clearly discriminated in a simple, quick and accurate manner.
US09212385B2 Fluorinated resorufin compounds and their application
The invention provides novel fluorinated resorufin compounds that are of use in a variety of assay formats. Also provided are methods of using the compounds and kits that include a compound of the invention and instructions detailing the use of the compound in one or more assay formats.
US09212384B2 Microbial culture medium and microbial culture method using acid/activated clay
There is provided a microbial culture medium and a microbial culture method for adequately growing a target bacterium contained in an antibacterial test sample.The microbial culture medium for growing a target bacterium contained in an antibacterial test sample is composed of a basal medium for microbial culture, and acid clay or activated clay contained in the basal medium. The microbial culture method for growing a target bacterium contained in an antibacterial test sample using a microbial culture medium includes adding acid clay or activated clay to a solution of the test sample. It is preferred that the acid clay or activated clay be combined with activated carbon.
US09212376B2 DNA encoding novel enzyme having D-serine synthase activity, method of producing the enzyme and method of producing D-serine by using the same
This invention relates to DNA encoding a novel enzyme having activity of synthesizing D-serine from formaldehyde and glycine, recombinant DNA constructed by integrating such DNA into a vector, a transformant transformed with the recombinant DNA, and a method for producing D-serine from formaldehyde and glycine with the use of the enzyme.
US09212374B2 Vectors
The present invention relates to a transfer vector for inserting a gene into a genetic locus of a baculovirus sequence. The transfer vector comprises an expression cassette comprising a eukaryotic promoter operably linked to the gene and a bipartite selection cassette. The present invention also relates to methods of using the transfer vector and derived bacmids and baculoviruses.
US09212373B2 Control of targeted turnover of key ethylene hormone signaling pathway proteins to modulate ethylene sensitivity in plants
A gene expression system for controllable expression of ethylene response in a plant cell includes an activation cassette comprising a DNA-binding domain that recognizes a response element; an ecdysone receptor ligand binding domain; and an activation domain; and a target cassette comprising an inducible promoter, which comprises, in operative association, the response element and a minimal promoter responsive to the activation domain. The inducible promoter controls the expression of a nucleic acid sequence that encodes a selected regulatory protein that modifies sensitivity to ethylene of certain signal proteins in the plant. Interaction among the components of the activation cassette and target cassette, when in a plant cell, in the presence of an inducing composition, increases expression of the selected regulatory protein, and in turn decreases expression and accumulation of the signal protein in the plant, thereby and decreasing ethylene sensitivity in the plant cell. This increase in the expression of the regulatory protein, particularly in the presence of ethylene, is controlled by the timing, the concentration and the duration of the application of the inducing composition. Transgenic plant cells, tissues, organs and entire plants are provided, which in the presence of the inducing composition control ethylene sensitivity. Ethylene sensitivity and/or ethylene production in such transgenic plants and tissues may be controlled for purposes of manipulating ripening, flower senescence and other ethylene sensitive functions of the plant.
US09212366B2 Immune modulating oligonucleotides in connection with chemotherapeutic measures
The invention relates to the use of immune modulators on the basis of DNA in the form of covalently closed nucleic acid molecules comprising immune stimulatory sequence motifs, for the production of a pharmaceutical for the therapeutic treatment of tumor diseases in combination with chemotherapeutic drugs.
US09212361B2 Methods and pharmaceutical compositions for the treatment of hypertension
The present invention relates to an inhibitor of Neutrophil Gelatinase-Associated Lipocalin (NGAL) activity or expression for use in a method for treating or preventing hypertension in a subject in need thereof.
US09212360B2 Human micrornas and methods for inhibiting same
The invention relates to isolated DNA or RNA molecules comprising at least ten contiguous bases having a sequence in a microRNA shown in SEQ ID NOs: 1-94; 281-374; 467-481; 497-522; or 549, except that up to thirty percent of the bases may be wobble bases, and up to 10% of the contiguous bases may be non-complementary. The invention further relates to modified single stranded microRNA molecules, isolated single stranded anti-microRNA molecules and isolated microRNP molecules. In another embodiment, the invention relates to a method for inhibiting microRNP activity in a cell.
US09212359B2 Systems for induction of gene expression and protein depletion in yeast
A system allows for rapid and specific induction of individual genes in eukaryotic cells using a chimeric transcriptional activator that is responsive to hormone inducer. Upon addition of the hormone, cytoplasmic transcriptional activator localizes to the nucleus and subsequently binds to promoters containing sequences that bind to its DNA-binding domain. Genetic modifications allow for rapid and specific degradation of a targeted protein upon addition of hormone by means of a regulated degron method that utilizes a protease variant. This system is useful for discovering new compounds by high throughput screening when introducing compound libraries to these protein-depleted cells.
US09212357B2 Thrombin solution and methods of use thereof
Provided are methods for lyophilization of an aqueous thrombin solution, thrombin solutions for use in such lyophilization methods, and solid thrombin compositions produced by such methods.
US09212350B2 Method of cloning stable stress tolerant superoxide dismutase using universal primers
The present invention relates to a method of cloning stable stress tolerant superoxide dismutase from diverse plant species using universal primers.
US09212348B2 Method for producing hematopoietic stem cells using pyrazole compounds
An expanding agent for hematopoietic stem cells and/or hematopoietic progenitor cells useful as a therapy for various hematopoietic diseases and useful for improvement in the efficiency of gene transfer into hematopoietic stem cells for gene therapy is provided.A method of producing hematopoietic stem cells and/or hematopoietic progenitor cells, which comprises expanding hematopoietic stem cells by culturing hematopoietic stem cells ex vivo in the presence of a compound represented by the formula following (I), a tautomer or pharmaceutically acceptable salt of the compound or a solvate thereof (wherein R1 to R8 are as defined in the description).
US09212346B2 Substrate-selective co-fermentation process
Biological method for conversion of a sugar-containing organic material into a desired biochemical product. Use of a plurality of substrate-selective cells allows different sugars in a complex mixture to be consumed concurrently and independently. The method can be readily extended to remove inhibitory compounds from hydrolysate.
US09212345B2 System and method for producing tissue-engineered material
A system for producing a tissue-engineered material includes a hollow member and a mechanical stimulating unit. The hollow member is adapted to be implanted in a peritoneal cavity, and is to be positioned in the peritoneal cavity in a manner that a part of the hollow member contacts an inner wall surface of the peritoneal cavity for enabling formation of a biological tissue that encapsulates the hollow member. The mechanical stimulation unit is coupled to the hollow member and configured to provide a periodic mechanical stimulus to the biological tissue by periodically causing the hollow member to expand and contract. A method for producing the aforesaid tissue-engineered material is also disclosed.
US09212336B2 3-methyl-benzofuran-5-ol and its use in perfume compositions
The present invention is directed to a novel fragrance compound, 3-methyl-benzofuran-5-ol, and a method of improving, enhancing or modifying a fragrance formulation through the addition of an olfactory acceptable amount of 3-methyl-benzofuran-5-ol.
US09212333B2 Dispersant, dispersion, method for adjusting viscosity of dispersant, mobile device, surface treatment agent, electrolytic solution, separator, and rechargeable lithium ion battery
A dispersant of the present invention is used after being added to a dispersant obtained by dispersing fine particles of a crystalline polymer as a dispersed particle and is characterized by containing a copolymer of a first monomer and a second monomer, the first monomer being a monomer that can be crystallized as a polymer having the molecular structure identical to that of the dispersed particle.
US09212331B2 Additive mixture for the bactericidal and anticorrosive additization of fuels
An additive mixture for fuels including a) at least one N-formal, b) at least one antioxidant and c) at least one corrosion inhibitor. The additive mixture ensures that the additized fuels and lubricants have biocidal and corrosion-inhibiting additization, especially when they include proportions of renewable raw materials, such as biodiesel, and when they are in contact with copper-containing surfaces.
US09212328B2 Apparatus and method for converting biomass to feedstock for biofuel and biochemical manufacturing processes
The present invention includes improved systems and methods for producing biomass-derived feedstocks for biofuel and biochemical manufacturing processes. The systems and methods use components that are capable of transferring relatively high concentrations of solid biomass utilizing pressure variations between vessels, and allows for the recovery and recycling of heterogeneous catalyst materials.
US09212324B2 Hydroprocessing catalyst, preparation method thereof and use of same
The invention relates to a hydrocarbon hydroprocessing catalyst comprising a support based on at least one refractory oxide, at least one metal from group VIII and at least one metal from group VIB. The inventive catalyst is characterized in that it also comprises at least one organic compound having formula (I) or (II) in which each R1 represents independently an alkyl group at C1-18, an alkenyl group at C2-18, an aryl group at C6-18, a cycloalkyl group at C3-8, an alkylaryl or arylalkyl group at C7-20, or the two R1 groups together form a divalent group at C2-18, and R2 represents an alkylene group at C1-18, an arylene group at C6-18, a cycloalkylene group at C3-7, or a combination of same. The invention also relates to a method of preparing one such catalyst and to the use thereof for hydroprocessing or hydrocracking.
US09212322B2 Selective separation of Heavy Coker Gas Oil
Embodiments of the invention are directed to the improvement of the design of coker systems and processes in order to improve the yields and separation of heavy coker gas oils derived therefrom.
US09212319B2 Enhancement of Fischer-Tropsch process for hydrocarbon fuel formulation in a GTL environment
An enhanced natural gas processing method using Fischer-Tropsch (FT) process for the synthesis of sulfur free, clean burning, hydrocarbon fuels, examples of which include syndiesel and aviation fuel. A selection of natural gas, separately or combined with portions of natural gas liquids and FT naphtha and FT vapors are destroyed in a syngas generator and used or recycled as feedstock to an Fischer-Tropsch (FT) reactor in order to enhance the production of syndiesel from the reactor. The process enhancement results is the maximum production of formulated syndiesel without the presence or formation of low value by-products.
US09212312B2 Method for reducing silicone antifoam usage in delayed coking processes
The current invention provides an improved petroleum coking process wherein the risk of silicone poisoning of units downstream of the coke drums is reduced. The method of the current invention controls the foam layer within the coke drum by injection of a silicone anti-foam agent in a highly aromatic carrier fluid such as slurry oil.
US09212309B2 Liquid crystalline medium and liquid crystalline display
The present invention relates to dielectrically positive liquid-crystalline media comprising one or more compounds of the formula I in which the parameters have the respective meanings indicated in the specification, and optionally one or more further dielectrically positive compounds and optionally one or more further dielectrically neutral compounds, and to liquid-crystal displays containing these media, especially to active-matrix displays and in particular to TN, IPS and FFS displays.
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