US08935798B1
Systems, methods and computer storage mediums automatically enabling private browsing of a web page are described herein. Embodiments of the present disclosure relate to equipping a web browser with the ability to automatically open web pages in a privacy mode based on content of the web pages so that a user is not required to manually activate the privacy mode. The web browser is able to identify characteristics of the content provided by the web pages by analyzing the web pages for content that increases the likelihood that the user may require that the web page be opened in the privacy mode.
US08935789B2
The disclosed invention is a new method and apparatus for detecting and removing virus from a computing device based on a web or network service. Virus is detected by transmitting the attributes and behavior of application modules on a computing device to another computing device via a web service, where it is analyzed. After the item has been classified, that information is sent back to the computing device along with the instructions on how the remove the virus. Along with the instructions on virus remediation a clean copy of the file or a network location of the clean copy can be sent.
US08935787B2
A method for controlling data access in a data-at-rest system includes executing a link intrusion prevention analysis between multiple layers of the data-at-rest system, introducing a privacy policy at enforcement points that span multiple system layers, and dynamically altering the privacy policy.
US08935784B1
Subscribers to web feeds are protected from malware attacks. User web feed activity is monitored, attempts by the user to subscribe to web feeds are detected, and identifiers of web feeds to which the user attempts to subscribe are captured. Links in these web feeds are identified, and it is determined whether identified links in web feeds are safe to access. Web feeds are displayed to the user only in response to determining that all links identified therein are safe. User attempts to obtain new content from displayed web feeds are detected, and links in the new content are identified. It is determined whether identified links in new content are safe. New content that contains only safe links is displayed to the user, whereas new content containing at least one suspicious link is blocked.
US08935769B2
The present invention is a system and a method for improving the authentication security across a network from a mobile electronic computing device in the context of one or more users, devices, sites/sessions, servers, locations, proximity, motion and/or behavioral attributes within a defined session lifecycle. The authentication method and system utilizes a strong, elegant, private, definitive and real-time, triangulated verification, which requires mutual authentication between the parties.
US08935768B1
A class level of an email is determined responsive to defined rules for email classification. Client access to the email is then controlled responsive to the class level. One of a plurality of client authentication modes may be selected for authentication of the client responsive to the class level. The class level of the email may be determined responsive to an operational use of the email, a known keyword being present in content of the email, a source address of the email, a number of destination addresses of the email, an addressed resource of a user selectable link that is contained in a body of the email, characteristics of earlier email that the client deleted without reading, and/or various other rules.
US08935762B2
An authentication server and user device are provided. The authentication server includes: a memory for storing a user identification code associated with a user; a function generator for generating a plurality of functions, the functions adapted to produce a pass code based on the user identification code; a memory for storing a function associated with the user; an application generator for generating an application adapted to implement the function on a user device; an application distributor for distributing the application to the user device; a transaction code generator for generating a transaction code for a transaction; a transaction code distributor for supplying the transaction code to the application; and a controller for receiving a pass code for the transaction from the user device and for authenticating the transaction based on the received pass code, the function, the user identification code and the transaction code.
US08935753B1
A network based healthcare management system is provided. The system includes a plurality of client workstations and a plurality of healthspace service processors. The healthspace service processors access at least one database remotely disposed relative to the client workstations with the healthspace service processors providing access to predetermined healthspace resources. The system further includes a healthspace service interface unit operably coupled to the client workstations and healthspace service processors to selectively actuate at least one of the healthspace service processors responsive to the client workstations. The healthspace service interface unit including an efficiency module which adaptively maintains a plurality of parametric indicia with respect to optimum healthspace resource utilization.
US08935744B2
Systems and methods for creating a list of trustworthy resolvers in a domain name system. A computer receives a resolver profile for a resolver sending queries to a domain name server. The resolver profile is based on any, or a combination, of a top-talker status of the resolver, a normalcy of distribution of domain names queried, a continuity of distribution of query type, and a RD bit status, and information related to query traffic based on the topology of the domain name server. Resolver profiles can be compared to a trust policy to determine whether the resolver is trustworthy. Resolvers deemed trustworthy can be added to a list of trustworthy resolvers. Embodiments can detect the occurrence of a network-based attack. Embodiments can mitigate the effect of a network-based attack by responding only to queries from resolvers on the list of trustworthy resolvers.
US08935741B2
Systems, methods and computer program products for enabling enforcement of an administrative policy on one or more mobile devices are described herein. In an embodiment, an administrator uses a policy server to create and provide an enforcement policy to a mobile device. An enforcement policy may include information on mobile device resources which may be controlled by an administrator. An enforcement policy also includes information on how mobile device features will be set, configured or disabled. An enforcement device driver and an enforcement monitor on a mobile device use the enforcement policy to control access to resources associated with the mobile device regardless of whether the mobile device is “online” and connected to a network or “offline” and disconnected from a network.
US08935737B2
A system that incorporates teachings of the present disclosure may include, for example, a server having a controller to receive a call request from a set top box that is remote from the server where the call request identifies a telephone number that is presented from video content presented by the set top box where the telephone number is detected based on a combination of image pattern recognition and speech recognition and where the telephone number is associated with a marketing entity, establish a voice communication with a first telephone device associated with the set top box, and establish the voice communication with a second telephone device associated with the telephone number and the marketing entity if the first telephone device accepts the voice communication. Other embodiments are disclosed.
US08935736B2
A channel switching method, a channel switching device, and a channel switching system are provided. The method includes that: a network buffer apparatus determines whether a buffered video stream burst in unicast is synchronous with a channel video stream pushed by a network node to a client in multicast; notifies the client of sending a request for joining a multicast group, so as to implement fast channel switching; and dynamically adjusts the speed of pushing the video stream in unicast, so that the number of concurrent connections of the client and the channel switching efficiency are increased, and the deployment and operation cost of an Internet Protocol Television (IPTV) system is decreased. In this case, the channel switching scheme achieves universality and expandability, and the level of user experience is improved.
US08935732B2
A Dynamic Video Source Selection (DVSS) component that can be implemented in a physical or virtual STB that is capable of presenting a high quality service and consistent navigational paradigm to the viewer, while detecting, selecting, and presenting the best quality programming possible based upon the current position of the viewer's device within the network.
US08935724B2
A system that incorporates teachings of the present disclosure may perform operations including, for example, receiving a plurality of user-generated comments associated with media content where the plurality of user-generated comments are temporally associated with a portion of the media content during a presentation of the media content at a group of communication devices, and identifying from the plurality of user-generated comments a cluster of comments associated with a segment of the media content based on satisfaction of a threshold number of comments for the segment. Other embodiments are disclosed.
US08935705B2
A dependency datastructure represents a processing task. The dependency datastructure comprising a plurality of components, each component encapsulating a code unit. The dependency datastructure may include dependency arcs to inter-component dependencies. Dependencies that are not satisfied by components within the dependency datastructure may be represented as pseudo-components. An execution environment identifies components that can be executed (e.g., have satisfied dependencies), using the dependency datastructure and/or concurrency state metadata. The execution environment may identify and exploit concurrencies in the processing task, allowing for multiple components to be executed in parallel.
US08935703B2
A system for providing performance counter inheritance includes an operating system that receives a request of a first application to monitor performance of a second application, the request identifying an event to monitor during the execution of a task associated with the second application. The operating system causes a task counter corresponding to the event to be activated, and automatically activates a child task counter for each child task upon receiving a notification that execution of a corresponding child task is starting. Further, the operating system adds a value of each child task counter to a value of the task counter to determine a total counter value for the task, and provides the total counter value of the task to the first application.
US08935701B2
A method, system and apparatus for a unified management platform in a computer network such as in a virtualized computer environment, is provided.
US08935699B1
Architectures and techniques for substantially maintaining performance of hyperthreads within processing cores of processors. One technique can include determining that a first thread is scheduled for execution on one of two or more hyperthreads, where the first instruction thread has a first priority. Such a technique also includes determining that a second instruction thread is one of executing or scheduled for execution on another of the two or more hyperthreads, where the second instruction thread has a second priority that is less than the first priority The technique can further include preempting execution of the second instruction thread based at least in part on the second instruction thread having the second priority that is less than the first priority.
US08935696B2
A communication method of virtual machines and a server-end system are provided. A virtual hardware address is assigned to a virtual machine when the virtual machine are established, wherein the virtual hardware address includes a tenant identity. A validation procedure for a packet is performed when the virtual machine desires to communicate with another virtual machine by transmitting the packet, so as to determine whether the virtual hardware addresses of the source-end and the destination-end in the packet have the same tenant identity. If the both virtual hardware addresses have the same tenant identity, the packet is transmitted to the another virtual machine.
US08935692B2
A cloud management system can insert a self-management module in virtual machines. The self-management module can be configured to automatically perform management functions on the virtual machine in which it is inserted. The management functions can include activation, suspension, or termination of the virtual machine. The management functions can also include tracking and monitoring the virtual machine. The management functions can also include providing messages to the cloud management system regarding the status and usage of the virtual machine.
US08935691B2
A method for downloading a first application to a target system through a host system consisting of downloading a first application adapted to run on a host system from a program store to a host system, and subsequently downloading a second application adapted to run on a target system from the host system to the target system. The first application and the second application enable the host system and the target system to exchange information.
US08935689B2
Embodiments of the present invention provide a system, method, and computer program product for updating software on an embedded computer device. According to one aspect of the present invention, a concurrent embedded application update is performed in which selected state information for one or both of an embedded virtual machine and a plurality of applets on an embedded computer device is securely exported to a host computer device. After software updates have been installed, the selected state information can be restored on the embedded computer device from which it was exported and/or it can be migrated to a second embedded computer device.
US08935685B2
A processor instruction scheduler comprising an optimization engine which uses an optimization model for a processor architecture with: means to generate an optimization model for the optimization engine from a design of a processor and data representing optimization goals and constraints and a code stream, wherein the processor has at least two execution pipes and at least two registers, and wherein the design comprises data for processor instruction latency and execution pipes, and wherein the code stream comprises processor instructions with corresponding register selections; and reordering means to generate an optimized code stream from the code stream with the optimal solution provided by the optimization engine for the optimization model by reordering the code stream, such that optimum values for the optimization goals under the given constraints are achieved without affecting the operation results of the code stream.
US08935684B2
A system, method and computer-readable medium are disclosed for improving the performance of a compiler. A set of source code instructions are processed to generate a plurality of source code instruction subsets, each of which is respectively associated with a mathematical operator. The source code subsets are then reordered to “hoist,” or place, a source code instruction subset associated with a product operator before a source code instruction subset associated with a summation operator. The plurality of source code instruction subsets are iteratively reordered until no source code instruction subset associated with a summation operator precedes a source code instruction subset associated with a product operator. A compiler is then used to compile the resulting reordered plurality of source code instruction subsets into a set of optimized object code instructions.
US08935673B1
A system and method are provided for enhanced navigation along execution time and code space in a debugger to assist a user in remediating errors, streamlining, or reverse engineering a computer program and the source code thereof. Snapshots of system states are recorded, a causality tree of commands is constructed through execution of the program to be debugged, and an intelligent display of system states captured during runtime and indexed or cross-referenced by time are displayed to the user in an intelligent manner to aid the user with certain debugging tasks. Additionally, further features in assisting the user to locate a root cause of an error or unexpected value and remediate that cause are also provided.
US08935668B2
Remote configuration ensures compliance of remote client devices. A server polls a client device for its configuration file. The server compares the configuration file to a compliance policy. If the configuration file fails the compliance policy, the server retrieves a compliant configuration file that conforms to the compliance policy. The server sends the compliant configuration file to the client device with an instruction to replace the configuration file.
US08935662B2
A computing device executes one or more applications within a shell session, such as a Powershell session. The computing device may detect, within the shell session, a runtime exception that causes the shell session to prematurely terminate. The computer device serializes an object associated with the runtime exception prior to closure of the shell session. The computer device may also serialize other objects. Serializing the object includes identifying the object's type, identifying data associated with the object's type, identifying internal types of the object, and identifying data associated with each of the internal types, and generating a representation of the object that preserves the object's type, the data included in the object, and all internal types of the object.
US08935659B2
The method according to the invention for generating software, from source files associated with components, including first variables initialized at zero and second variables initialized at specific values, capable of being run on a terminal, includes, for each software component, at least one of which is capable of a specific restart when the software is run, a compilation step and a linkage editing step. It comprises, for at least one restartable software component, a step for renaming a data storage, data and data initialization segment, associated with each object file of the component to be restarted, and configuring the linkage editor, performing specific linkage editing suitable for repositioning the values of the second initialized variables of the renamed segment at specific values resulting from the renamed segment, and values of the first variables of the renamed segment, when the component is restarted.
US08935658B2
A computer system and method for software delivery that include articles of manufacture having two or more installed, functional software applications organized in a protoset, the protoset configured to enable creation of one or more subsets (also called reduced metasets) from the two or more installed, functional software applications, each of the one or more subsets configured to be operable with a predefined computer system independent of the protoset; and a protoset module configured to operate on the protoset to enable creation of the one or more subsets of the two or more installed, functional software applications, the module responsive to one or more requests for the creation of the one or more reduced metasets.
US08935656B2
A system is provided and includes a first computing device operable to execute an application, and a second computing device, remotely and continuously communicable with the first device, by which a non-distractive description of updated information of the application is automatically issuable to a user substantially immediately following an occurrence of the update, wherein a form of the non-distractive description is defined in accordance with an activity currently performed by the user.
US08935653B2
A method for generating website feature requirements includes receiving a screen capture image including a website. The screen capture image is matched to one or more known website features listed within a database of website features. A website features requirements specification is generated based on the results of the matching. One or more recommendations for modifying the website features requirements specification is automatically generated based on considerations of cost or complexity of implementation. The website features requirements specification is updated based on the one or more recommendations.
US08935652B2
A method for generating website feature requirements includes receiving a screen capture image including a website. The screen capture image is matched to one or more known website features listed within a database of website features. A website features requirements specification is generated based on the results of the matching. One or more recommendations for modifying the website features requirements specification is automatically generated based on considerations of cost or complexity of implementation. The website features requirements specification is updated based on the one or more recommendations.
US08935647B2
An abstract decision module primitive for placement within a logical representation (i.e., a netlist) of a circuit design is described. The decision module primitive receives as inputs alternative solutions for a given function or segment of a netlist. The alternative solutions include functionally equivalent, but structurally different implementations of the function or segment of the netlist. The decision module primitive alternatively selects between connecting one of the inputs to the netlist to provide a complete functional definition for the netlist based on constraint information.The selected input of the decision module may be updated as additional constraint information is determined throughout the various stages of the design process. In addition, alternative solutions for a given function or segment of the netlist may be added to and/or removed from the inputs of a decision module as additional constraint information is identified.
US08935638B2
A computing device receives a first user input at presence-sensitive display of the computing device, wherein the first user input corresponds to a portion of a desired non-textual object. The device displays a first graphical representation indicating the first user input at the touchscreen display, and determines a first non-textual object suggestion based upon at least the first user input. The device displays a second graphical representation indicating the first non-textual object suggestion, wherein the second graphical representation of the first non-textual object suggestion is displayed differently than the first graphical representation of the first user input, and detects an indication whether the first non-textual object suggestion corresponds to the desired non-textual object.
US08935637B2
A mobile terminal and a method for operating the mobile terminal are provided. The method senses touch of the mobile terminal in a predetermined mode and senses movement of the mobile terminal upon determining that the mobile terminal has been gripped based on the touch and then changes the mode of the mobile terminal according to the predetermined mode and the movement of the mobile terminal. This method enhances user convenience since it is possible to change the mode of the mobile terminal through movement of the mobile terminal while the mobile terminal is gripped.
US08935623B1
A method of generating an application programming interface (API) for an electronic circuit. A graphical user interface is displayed through which a user can initiate generation of the API. A component is selected from a plurality of components for placement in said electronic circuit. The component represents an implementable function in the electronic circuit. The component is configured using the graphical user interface. The data pertaining to the selected component and the configuration of the component is stored. The graphical user interface is utilized to access the stored data. The interface is initiated to invoke a processing of said data which causes a generation of the application programming interface. The application interface is for controlling the function of the component in said electronic circuit.
US08935615B2
An interface securing method between a user and a non certified application running on an electronic device and providing at least one view to be rendered on a screen, and a view comprising or associated to at least one interface control component. The method implements, prior to rendering a view: analysis of the interface control components of the view, so as to detect at least one interface control component that could pose a security problem, called a suspicious component; and if at least one suspicious component is detected, restriction or invalidation of the functions of at least one input control component, distinct from the at least one suspicious component and able to allow the information to be provided by the user to the application.
US08935605B2
A method for parsing a document in an Extensible Markup Language (XML) format includes identifying data via the XML format, defining a tag set including a plurality of tags, defining a tokenizer that produces one token at a time, parsing the XML document via a parser, validating the XML document via a validation engine, the validation engine driving the tokenizer, the validating being an integral part of the parsing, and permitting the validation engine to be written in a recursive-descent code-driven manner.
US08935601B1
Systems and methods for decoding a received codeword are provided. The received codeword is decoded based on a parity code to produce a plurality of checks. A first unsatisfied check is selected from the plurality of checks, and a first set of symbol positions in the received codeword that are connected to the first unsatisfied check is identified. A second set of symbol positions in the received codeword that are not connected to the first unsatisfied check is identified. The received codeword is modified by setting the first set of symbol positions to first predetermined values and by setting the second set of symbol positions to second predetermined values. The modified received codeword is decoded based on the parity code.
US08935595B2
A Solid-State Disk (SSD) controller uses LDPC decoding to enable flash memory accesses with improved latency and/or error correction capabilities. With SLC flash memory having a BER less than a predetermined value, the SSD controller uses a 1-bit read (single read) hard-decision LDPC decoder to access the flash memory. If the hard-decision LDPC decoder detects an uncorrectable error, then the SSD controller uses a 1.5-bit read (two reads) erasure-decision LDPC decoder to access the flash memory. With flash memory having a raw BER between two other predetermined values, the SSD controller omits the use of the hard-decision LDPC decoder and uses only the erasure-decision LDPC decoder to access the flash memory. Variations of the SSD controller similarly access MLC flash memory. Some SSD controllers dynamically switch between hard-decision and erasure-based decoders based on dynamic decoder selection criteria.
US08935594B2
A structure of 3D memory comprises a plurality of stacking layers and a plurality of cells. The stacking layers are arranged in a three-dimensional array and disposed parallel to each other on a substrate, and the stacking layers comprises a plurality of stacking memory layers. The cells comprises a first group of cells (such as m of cells) for storing information data and a second group of cells (such as n of cells) for storing ECC (error checking and correcting) spare bits. All of the first group and the second group of cells are read out at the same time for performing an ECC function. The ECC spare bits in the 3D memory according to the present disclosure can be constructed at the same physical layer or at the different physical layers. The embodiments can be implemented, but not limited, by a vertical-gate (VG) structure or a finger VG structure.
US08935588B2
A decoding method for decoding information content in at least one data packet, which is transmitted from a sender to a receiver via a data link. The information is represented by a bit sequence, which is transformed into a transmittable redundancy version. The information is initially transmitted for a first time in a first data packet from the sender to the receiver. The information is represented by a first redundancy version, which is self-decodable. An incorrect receipt is confirmed by sending a confirmation from the receiver to the sender. The information is retransmitted at least a second time in a second data packet from the sender to the receiver upon receipt of the confirmation, wherein, for representation of the information, a second redundancy version is used, the selection of which is performed in dependence on a coding parameter, describing whether the redundancy version is self-decodable or not.
US08935587B2
A method of performing HARQ performed by a user equipment (UE) is provided. The method includes receiving a bundling indicator which indicates the number of bundled downlink subframes, determining whether at least one bundled downlink subframe is missed by comparing the bundling indicator with the number of detected bundled downlink subframes, generating a representative ACK/NACK signal when no bundled downlink subframe is missed, and transmitting the representative ACK/NACK signal on an uplink channel. Recovery capability is maximized and the packet loss is reduced in such a situation that less number of ACK/NACK signals are fed back than that of downlink packets.
US08935583B2
A method to perform component testing by supplying test patterns to a serial input pin coupled to an IEEE 1149.6 boundary-scan cell that is associated with an IEEE 1149.6 test receiver. The test receiver is configured to operate in a scan test mode. The output from the test receiver circuit is coupled to a logic block to be scan tested. The output from the logic block is coupled to a serial output pin on the integrated circuit during scan test mode. High performance integrated circuits can use SerDes pins in a scan test mode to be scan tested without impacting mission critical signals.
US08935582B2
Embodiments of the disclosed technology comprise software-based techniques that can be used to improve scan chain test pattern generation and scan chain failure diagnosis resolution. For example, certain embodiments can be used to generate high quality chain diagnosis test patterns that are able to isolate a scan chain defect to a single scan cell. Such embodiments can be used to generate a “complete” test set—that is, a set of chain diagnosis test patterns that is able to isolate any scan chain defect in a faulty scan chain to a single scan cell.
US08935581B2
Techniques are described for detecting faults in media content based on the behavior of users viewing the media content. Embodiments stream a first instance of media content to one or more users. The behavior of the one or more users is monitored while the users are viewing the streaming first instance of media content. Embodiments then determine whether the first instance of media content is faulty, based on the monitored behavior of the one or more users.
US08935580B2
Methods and apparatus for associating each data packet in a media stream with logic corresponding to a particular quality-of-service (QoS) and/or error correction requirement. In an exemplary embodiment, each packet in the media stream is assigned a frame tag which designates a particular quality-of-service and/or error correction scheme for the corresponding packet. At least a portion of each packet is encoded according to the packet's designated quality-of-service as indicated by the frame tag. A receiver accesses the frame tags from within the transmitted media stream in order to determine the appropriate means for processing or decoding the encoded portion of each packet. In this manner, each packet within the media stream can have its own quality-of-service and/or error correction requirements and processing, thereby enhancing link efficiency and better enforcing QoS policy across the system.
US08935573B2
During execution of a unit test, receiving from the unit test a first request referencing a mock object. An instance of the mock object and initial cached mock object data is returned to the test unit, wherein the initial cached mock object data includes first data for a real object represented by the mock object. Second data for the real object represented by the mock object is collected. The second data for the real object is compared to the initial cached mock object data. Responsive to determining that at least one aspect of the second data for the real object does not correspond to the initial cached mock object data, the cached mock object data is updated with the second data for the real object. An indication can be provided to the unit test that the initial cached mock object data returned to the unit test is unreliable.
US08935570B2
Information Technology (IT) system configuration is managed using a set of defined flows with atomic execution properties. The instructions to execute a change to one or more infrastructure elements (a “forward transaction”) are maintained with instructions and/or information needed to execute a corresponding “reverse” transaction that is responsible for returning the element(s) to a pre-transaction action state in the event of a configuration failure or other request originating at a high level flow.
US08935569B2
A control computer system comprising at least two modules (1, 2, 1001, 1002, 1003, 1004, 1021, 1071) which are designed to be redundant with respect to one another. The control computer system having at least one comparison unit (20, 21, 91, 92, 1011, 1012) for monitoring the synchronization state of the at least two redundant modules (1, 2, 1001, 1002, 1003, 1004, 1021, 1071) and for detecting a synchronization error at least one peripheral unit (95, 96, 1022, 1030, 1031, . . . , 1038). At least one switching matrix (21, 1013, 1063) which is set up to allow or block access to the at least two redundant modules or access to the peripheral unit (95, 96, 1022, 1030, 1031, . . . , 1038) by the at least two redundant modules, and an error-handling unit (44, 1080) which is set up to receive signals from the at least one comparison unit (20, 21, 91, 92, 1011, 1012) and to drive the at least one switching matrix (1013, 1063) in order to completely or selectively prevent access to the at least two redundant modules or access to the peripheral unit by the at least two redundant modules.
US08935563B1
A computer-implemented method may include (1) identifying at least one computer cluster configured to (a) facilitate substantially continuous availability of at least one multi-tier application that includes a plurality of discrete architectural layers and (b) provide a plurality of virtual machines configured to execute the discrete architectural layers within the multi-tier application, (2) detecting a failure that prevents at least one node within the computer cluster from providing at least one virtual machine configured to execute at least one discrete architectural layer within the multi-tier application, (3) identifying a different node capable of providing the virtual machine within the computer cluster, and then (4) directing the different node within the computer cluster to provide the virtual machine in order to facilitate substantially continuous availability of all of the discrete architectural layers within the multi-tier application despite the detected failure. Various other systems, methods, and computer-readable media are also disclosed.
US08935556B2
The present invention relates to an apparatus for blocking standby power of computer peripheral devices, comprising: a synchronization signal sensing control unit which senses the existence of horizontal and vertical synchronization signals provided to a monitor from a computer body, and outputs a switching control signal according to the sensed result; and a power switching unit which is provided with external power and situated on a power supply path for supplying power to the computer peripheral devices, and has a structure adapted for conducting or blocking the corresponding path according to the switching control signal.
US08935555B2
A method for waking an information handling system includes receiving in a chassis a plurality of modular information handling systems and a plurality of modular information handling resources, routing access of one of the modular information handling resources to one or more of the plurality of modular information handling systems, monitoring a plurality of power management event lines, determining a wake message received at one of the modular information handling resources, determining which of the plurality of modular information handling systems is associated with the received wake message, forwarding a wake signal to the determined modular information handling system, and powering on the determined information handling system. The modular information handling resource is configured to receive a wake message. Each line is coupled one of the modular information handling resources.
US08935552B2
An information processing apparatus includes a processor that executes a plurality of application programs, a display that displays results of the execution of the plurality of application programs, and a storage that stores a first table in which the plurality of application programs and a plurality of pieces of operation information corresponding to the plurality of application programs are associated with each other and recorded, and a second table in which the plurality of application programs and order determined on the basis of power to be consumed by the processing unit to execute the plurality of application programs are associated with each other and recorded.
US08935548B2
A DC-DC converter includes an interface to receive data having voltage values. A first circuit carries out a voltage transition from a previously received voltage value to a received voltage value (VSEL). A second circuit activates or inactivates the first circuit in response to an activation signal or a stop signal provided by the interface. A third circuit configures the second circuit so that, when new data including a new voltage value is received during a voltage transition, the second circuit interprets the stop signal as an activation signal for the first circuit to carry out a new voltage transition. The setting circuit sets at least one parameter needed by the first circuit to carry out the new voltage transition in response to the new data and before the end of the new voltage transition.
US08935534B1
A media access control (MAC) security apparatus for a local area network interface includes a parser, an encryption engine, an authentication engine, and a first buffer. The parser is configured to output packets. The encryption engine is configured to receive the packets from the parser and generate encrypted data based on the packets received from the parser and cryptographic primitives. The encryption engine includes an advanced encryption standard engine configured to form the cryptographic primitives. The authentication engine is configured to perform authentication operations of the local area network interface based on the encrypted data from the encryption engine. The first buffer is configured to interface the encryption engine to the parser. The parser and the encryption engine process data at different rates. The first buffer is configured to compensate for the different rates.
US08935531B2
The disclosure relates generally to mobile device applications, and more particularly, to a privacy system for a mobile device application. In one embodiment, a computer-implemented method of sending and receiving encrypted messages between users within an associated group of users is provided. The method includes: receiving a first message from a first user within the group of users, wherein the first message includes proprietary information; encrypting the first message into ciphertext; transforming the ciphertext into a second message, wherein the second message includes quotidian information; and sending the second message to a second user within the group of users. Once the second user receives the second message, the second user will assay the second message to be an encryption of an unknown first message. The second message is received from the second user, and is decrypted into the first message, which is displayed to the second user.
US08935525B2
A unique TIO based trust information delivery scheme is disclosed that allows clients to verify received certificates and to control Java and Javascript access efficiently. This scheme fits into the certificate verification process in SSL to provide a secure connection between a client and a Web server. In particular, the scheme is well suited for incorporation into consumer devices that have a limited footprint, such as set-top boxes, cell phones, and handheld computers. Furthermore, the TIO update scheme disclosed herein allows clients to update certificates securely and dynamically.
US08935520B2
A device for descrambling encrypted data includes a descrambler, a secure link, and a secure element that securely transmits a control word to the descrambler in a normal operating mode. The secure element includes a first secure register, a read-only memory having a boot code, a random-access memory for storing a firmware image from an external memory, and a processor coupled to the first secure register, the read-only memory, and the random access memory. The processor executes the boot code to generate the control word, stores the control word in the first secure register, and send the stored control word to the descrambler through a secure communication link. The descrambler may include a second secure register that is connected to the first secure register through the secure link. The first and second secure registers are not scannable during a normal operation. The secure link contains buried signal traces.
US08935511B2
Provided are a computer program product, system, and method for determining processor offsets to synchronize processor time values. A determination is made of a master processor offset from one of a plurality of time values of the master processor and a time value of one of the slave processors. A determination is made of slave processor offsets, wherein each slave processor offset is determined from the master processor offset, one of the time values of the master processor, and a time value of the slave processor. A current time value of the master processor is adjusted by the master processor offset. A current time value of each of the slave processors is adjusted by the slave processor offset for the slave processor whose time value is being adjusted.
US08935504B1
Optimizations are provided for frame management operations, including a clear operation and/or a set storage key operation, requested by pageable guests. The operations are performed, absent host intervention, on frames not resident in host memory. The operations may be specified in an instruction issued by the pageable guests.
US08935501B2
A control method includes allocating a plurality of virtual disks to a virtual storage allocated to a physical storage, associating data with one of the plurality of virtual disks which has been instructed to store the data and storing the data in the physical storage, and selecting, by a processor, one of the plurality of virtual disks as a data movement target virtual disk from which data is to be moved in accordance with a network bandwidth of the physical storage corresponding to the virtual storage when free space in the virtual storage exceeds a threshold value.
US08935491B2
Invented hardware logic based methods and systems enable dynamically allocating and assigning an array of processing cores among instances of software programs, based on at least in part on indications of which instances of the programs are ready-to-execute, wherein such an indication for any given program instance is based at least in part on whether its fast-access memory contents are ready for it to execute without it needing at that time access to memories other than its fast-access memory. The invention also provides hardware logic based mechanisms for automating the updating of the fast-access memories for instances of the programs dynamically sharing the array of cores according to control by the program instances via their associated hardware device registers, including while a given program instance whose fast-access memory contents are being updated is not assigned for execution on any of the cores.
US08935484B2
A write-absorbing, volatile memory buffer for use with a processor module and a non-volatile memory is disclosed. The write-absorbing buffer operates as a dirty cache that can be used to look up both read and write requests, although allocating new blocks only for write requests and not read requests. The blocks are small sized, and a write-only least-recently used cache replacement policy is used to transfer data in the blocks to the non-volatile memory. The write-absorbing buffer can be used to store copy-on-write pages for at least one virtual machine associated with the processor module and reduce write overhead to the non-volatile memory.
US08935483B2
Described embodiments provide a packet classifier of a network processor having a plurality of processing modules. A scheduler generates a thread of contexts for each tasks generated by the network processor corresponding to each received packet. The thread corresponds to an order of instructions applied to the corresponding packet. A multi-thread instruction engine processes the threads of instructions. A state engine operates on instructions received from the multi-thread instruction engine, the instruction including a cache access request to a local cache of the state engine. A cache line entry manager of the state engine translates between a logical index value of data corresponding to the cache access request and a physical address of data stored in the local cache. The cache line entry manager manages data coherency of the local cache and allows one or more concurrent cache access requests to a given cache data line for non-overlapping data units.
US08935481B2
Aspects of the present disclosure disclose systems and methods for managing a level-two persistent cache. In various aspects, a solid-state drive is employed as a level-two cache to expand the capacity of existing caches. Any data stored in the level-two cache may be stored in a particular version or format of data known as “raw” data, in contrast to storing the data in a “cooked” version, as is typically stored in a level-one cache.
US08935480B1
A merchant system computes various probabilities that visitors to a Web site will request individual Web pages of the Web site. The computed probabilities are then utilized to cache Web pages having the highest probabilities of being requested to a client device. The probability data may include aggregate probability data that defines the probability that any visitor to the Web site will request a Web page, customer segment probability data that defines the probability that customers in a particular customer segment will visit the Web pages, and/or customer-specific probability data that defines the probability that a specific customer of the Web site will visit the Web pages. Only Web pages having a computed probability greater than a caching threshold may be cached at the client device. Additionally, the Web pages may also be cached at the client device based upon the actual interaction with the Web site by a visitor.
US08935476B2
Provided are a computer program product, system, and method for managing caching of extents of tracks in a first cache, second cache and storage device. A determination is made of an eligible track in a first cache eligible for demotion to a second cache, wherein the tracks are stored in extents configured in a storage device, wherein each extent is comprised of a plurality of tracks. A determination is made of an extent including the eligible track and whether second cache caching for the determined extent is enabled or disabled. The eligible track is demoted from the first cache to the second cache in response to determining that the second cache caching for the determined extent is enabled. Selection is made not to demote the eligible track in response to determining that the second cache caching for the determined extent is disabled.
US08935475B2
Embodiments of the present invention provides for the execution of threads and/or workitems on multiple processors of a heterogeneous computing system in a manner that they can share data correctly and efficiently. Disclosed method, system, and article of manufacture embodiments include, responsive to an instruction from a sequence of instructions of a work-item, determining an ordering of visibility to other work-items of one or more other data items in relation to a particular data item, and performing at least one cache operation upon at least one of the particular data item or the other data items present in any one or more cache memories in accordance with the determined ordering. The semantics of the instruction includes a memory operation upon the particular data item.
US08935461B2
A memory includes a storage element which stores the number of times of application of a rewrite voltage pulse into a memory array, and a required-time output unit which outputs data representing a required time for a rewrite operation based on the number of times of application stored in the storage element.
US08935460B2
A memory apparatus includes first memory chip and second memory chip; and a control unit configured to manage a global reserved area, a first virtual area for the first memory chip, and a second virtual area for the second memory chip, wherein the first virtual area includes a first user area and a first reserved area, the second virtual area includes a second user area and a second reserved area, the global reserved area includes a first plurality of reserved blocks corresponding to the first reserved area and a second plurality of reserved blocks corresponding to the second reserved area, and the control unit is configured to assign a second virtual block included in the global reserved area to the first user area if the control unit detects a first virtual block included in the first user area is a bad block.
US08935453B2
An apparatus and method are disclosed in which unrelated completion operations intended for a single destination (requestor) are coalesced to improve achievable data bandwidth. During transmission, the completion operations are collected and compressed into a single packet and transmitted along the link. At a receiving end of the link, the single packet is decompressed and the previously unrelated packets are returned to their initial state before receipt by the requestor. The method can be implemented in the root complex, end points, and/or switches, in the case of a PCIe implementation, but can also be applied to other protocols besides PCIe.
US08935450B2
Various exemplary aspects are directed to apparatuses and methods involving switches communicatively-coupled on a bus where one or more of the switches operate to block signals from passing through the switch in a first mode, and to pass signals through the switch in a second mode. A logic circuit is responsive to addressing information received in the first mode, by storing and configuring the apparatus with the address information. The logic circuit ignores address information received in the second mode (e.g., does not reconfigure the apparatus with address information received in the second mode).
US08935445B2
The present invention relates to a multi-computers network sharing system having plug-and-play interfaces, comprising: an ethernet physical unit, a media accessing and controlling unit, a flow control unit, a plug-and-play interface transforming module, and a plurality of plug-and-play interfaces. In the multi-computers network sharing system of the present invention, when one of the external electronic devices is connected to any one of the plug-and-play interfaces, the flow control unit transmits the ethernet signal accessed by the first media accessing and controlling unit to the plug-and-play interface transforming module, therefore the plug-and-play interface transforming module transforms the ethernet signal to a plug-and-play interface signal and next transmits the plug-and-play interface signal to the electronic device connected with the plug-and-play interface, such that the electronic device can connect to the Internet without using any network cables or wi-fi devices.
US08935443B2
The description generally relates to a system designed to synchronize the rendering of a media file between a master device and a sister device. The system is designed so that a media file is simultaneously rendered on a master device and a sister device beginning from identical temporal starting points.
US08935434B1
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.
US08935426B2
The invention relates to routing messages over a network of interconnected devices of a networked control system, particularly to routing messages for individually controlling devices of a networked control system such as light sources of a lighting system. A basic idea of the invention is to determine a routing path for a message from a sender device to a destination device through the grid of interconnected devices of a networked control system, and to change the routing path, when a faulty device is contained in the routing path, in order to route the message around the faulty device, instead of determining an entirely new routing path. Thus, an efficient routing of a message over a network of interconnected device may be provided. An embodiment of the invention provides a method for routing messages over a network of interconnected devices (10, 12, 14, 16, 18) of a networked control system (20), wherein the devices are arranged in an approximately rectangular grid and each device (10) is adapted for routing messages, which were received from directly neighbored devices (12, 14, 16, 18) in the grid, to directly neighbored devices (12, 14, 16, 18) in the grid, wherein the routing comprises the acts of determining a routing path for a message from a sender device to a destination device through the grid (S10), routing the message from the sender device to the destination device along the determined routing path through the grid (S12), and changing the routing path according to a predetermined routing rule for routing the message around a faulty device contained in the determined routing path (S14).
US08935419B2
In a system without a TCP termination process at normal times, and in the case where a URL within an HTTP access is extracted from reception packets, a passage/access refusal determination of the URL is performed, and a determination result is an access refusal, the TCP termination process is performed, a filtering device has the possibility that when an UTTP access as a disconnect case is frequently performed, it is erroneously recognized as a DoS attack on the side of the Web server device. A network system has a detection unit of frequent accesses to access control object data in the same Web server device from the same client device and a disconnect unit of a TCP connection to the Web server device after detection through the detection unit.
US08935412B2
The functionality of communications standards and protocols that are application-layer specific are overlaid on an IP-based infrastructure, by employing an IP DNS server as the registration host for IP and other communications standards based and protocol based communications. Communication can occur at either the IP layer or the communications standards or protocol application layer. At the IP layer, a host application can interrogate network nodes. To extend this service to other communications standards or protocol communications, device registration and resolve services are implemented on the DNS server. Similar to the manner in which an IP-based service uses a native, IP-based DNS resolve request, a host can utilize a resolution request against the communications standards and protocol-enabled DNS server for standards and protocol application-layer interrogation of endpoints.
US08935408B2
A device receives, by using a first communication technique, a message from a first user device. The device identifies a profile associated with the first user device or a user of the first user device. The device further identifies, in the profile, a relevant rule, based on the message, and a second user device that is designated as a primary user device of the user associated with the profile. By using a second communication technique, the device transmits a request for instructions to the second user device based on the relevant rule, and receives the instructions from the second user device. The instructions specify a third user device selected by the user. The device generates a command based on the relevant rule. The device transmits, by using a third communication technique, the command to the third user device.
US08935398B2
A telecommunications network and a method of operating the same. The network is shared by two or more organizations, the network including at least a server and a client. The server is adapted to transmit to the client a proxy communications object comprising a definition of the rights and privileges of an organization to use the network. When the organization initiates a request to the server it does so via the proxy object on the client. The proxy object enables a comparison of the contents of request and the definition of the rights and privileges and enables forwarding of the request to the server only when the request and the rights and privileges granted to the requesting organization are consistent with each other. The request relates to modification of a management object maintained at a network resource, the organization having a global right to access the network resource.
US08935392B2
At a server system, event data is received that was sent over a network to the server system. The event data reflects one or more application events generated by at least one hosted application. The hosted application is executed on one or more servers and being accessible by a user over a network using a user client device. The event data is stored at the server system. A request to view information regarding events generated by the hosted application is received at the server system and from an administrator client device over a network. The stored event data is received. At the administrator client device and based on the retrieved event data, a display of information regarding application events is generated by the hosted application.
US08935388B2
Systems and methods of automated event processing include at least one of notification extraction, development of event engineering rules, and testing. Notification extraction may include extracting notification information from the documentation. Automatic development of event engineering rules may receive and process each trap for a centralized monitoring system. An example embodiment would work with Netcool monitoring system from IBM. A set of software code or a software program may process and receive the alarms. Example embodiments of the program automate the implementation process for the code. The testing function automates the testing of the alarms. In an example embodiment, rules set parameters to test the alarms to ensure that the code processes the alarms correctly and as expected.
US08935383B2
Systems and methods are disclosed for analyzing network traffic data to detect anomalies in the data and determine their causes. In one implementation, a system includes a processor and a memory. The memory stores instructions that cause the processor to generate a time series of network traffic values. The processor calculates deviation scores for time entries within the time series and detects anomalies in the time series by comparing the deviation score to a predetermined range. If the processor detects an anomaly, it may determine a list of IP addresses of computers on the network that may have caused the anomaly.
US08935381B2
Method and apparatus for real-time collection of information about application level activity and other user information on a mobile data network. A collector device communicates with a router in a mobile data network so that the collector can obtain substantially all of the data coming from the router in real-time and correlate the data to specific users. The collector device comprises a user identity subsystem, filter, and data transfer subsystem. The user identity subsystem inspects the data for source IP addresses and correlates them to corresponding mobile phone numbers. The filter then inspects the collected data and retains only application-level data. Lastly, the data transfer subsystem transfers the filtered data to a data reporting and analysis system.
US08935380B2
A product catalog is associated with a rules service allowing administrators to conduct examinations of a computer system's health. Rules services establish a set of rules to be run against a particular computer system and thereafter invoke a rules engine. The rules service accesses a product catalog to supply product reference data regarding each component of interest in the computer system. The product reference data supplies to the rules service structure and characteristics of the component's telemetry data as well as factors to consider with regard to component interaction. Once supplied with the product reference and input data the rules service conducts the analysis. When reference data is not available or fails to match parsed input data, a search is conducted to identify and retrieve reference data matching the structure and characteristics of the parsed input data. Upon finding a match the product catalog is updated with the new information.
US08935375B2
Methods, systems, and computer-readable media for facilitating coordination between a fabric controller of a cloud-computing network and a service application running in the cloud-computing network are provided. Initially, an update domain (UD) that includes role instance(s) of the service application is selected, where the service application represents a stateful application is targeted for receiving a tenant job executed thereon. The process of coordination involves preparing the UD for execution of the tenant job, disabling the role instance(s) of the UD to an offline condition, allowing the tenant job to execute, and restoring the role instance(s) to an online condition upon completing execution of the tenant job. Preparing the UD includes notifying a management role established within the service application of the fabric controller's intent to execute the tenant job and receiving a management-role response communicating a presence of replications of internal state(s) of the role instance(s) affected by the tenant job.
US08935368B2
A common infrastructure collects diverse data and information from large numbers of mobile devices and traditional sensors at Internet scale to support multiple different applications simultaneously. The infrastructure includes a backend phenomenon layer that provides high level abstractions to applications such that they can express their data and information needs in a declarative fashion and coordinate the data collection and processing activities for all applications. An edge layer that manages devices, receives collection requirements from the backend layer, configures and instructs devices for data collection, and conducts aggregation and primitive processing of the data. This layer contains network edge nodes, such as base stations in a cellular network. Each node manages a set of local data generating networked devices. The device agent data layer using common agents on the data generating networked devices receives data collection instructions from the edge layer, performs data collection.
US08935367B2
A method of communicating with an electronic device. The method includes providing an electronic device having an audible sound receiving and generating sub-system including a microphone, transmitting from a source at least one acoustic signal encoded with information, receiving said at least one acoustic signal by said microphone and determining a spatial position, distance or movement of the microphone relative to the source, responsive to the received at least one signal.
US08935353B1
A system for atomic file transfer operations over connectionless network protocols includes a processor and a memory coupled to the processor. The memory contains program instructions executable by the processor to implement an operating system including a system call interface for sending one or more data files to another system over a network via a connectionless network protocol. In response to an invocation of the system call by an application, the operating system is configured to send the one or more data files to the other system over the network without the application copying contents of the data files into application address space.
US08935349B2
An apparatus, method, computer readable medium, and system are provided for associating content with a conference. A viewer of content may elect to partake in a conference and may select one or more options associated with the conference. The viewer may be authenticated and billed based on the viewer's participation in the conference. The viewer may be assigned to a conference group based on a location of the viewer and/or the viewer's selections of conference options. A lookup may be performed to determine conference parameters, comprising one or more of a terminal identifier associated with the viewer, a conference code identifier and a participant code. A conference setup message may be transmitted to one or more of a switch and a customer premise equipment device (CPE) based on the conference parameters.
US08935347B2
Systems and methods for priority inbox notifications and synchronization are disclosed. In some embodiments, a method includes, at a computer system, obtaining message information from a server system. The message information represents a set of messages and an importance score associated with each message in the set of messages. The importance score is generated based at least in part on a global importance prediction model and a user importance prediction model. A new mail notification is presented when a determination is made that the set of messages include one or more unread priority messages. The priority messages comprise messages with which the associated importance score satisfy one or more predefined message importance criteria: Optionally, presentation of a new mail notification is foregone when there is a determination that the set of messages do not include any unread priority messages.
US08935344B2
Systems and methods for building personalized messages to one or more recipients. In one aspect, one or more personalized messages are created from one or more templates and one or more token lists. The templates include global tokens and local tokens. The token lists contain fields in the templates and corresponding token values. For each respective target recipient, a personalized message is generated by identifying and storing global tokens and corresponding global token values in a global cache, and identifying and storing local tokens and corresponding local token values in a local cache. The personalized messages are then created using the templates and substituting tokens with token values stored in the global and local cache. The personalized messages are then distributed to the corresponding target recipients.
US08935343B2
A character string can be received. A determination can be made of whether the received character string includes or is a request for a network resource. When it is determined that the received character string comprises a request for a network resource, an identical network resource address can be determined from a browser history of a web browser. The identical network resource address can be communicated to an instant messaging client application.
US08935342B2
A method for detecting and unsubscribing one or more addresses from a series of subscriptions by examining the emails in the mailbox of the address and determining if they are from a subscription/automated mailing/list server by examining the header contents, the sender's address, the subject, the body and comparing each message to other messages to identify patterns. Then, examining each message to identify methods of unsubscribing from the Subscription. Finally, unsubscribing from the Subscriptions either automatically, or in a semi-manual method and optionally deleting all messages associated with the Subscription.
US08935330B2
A method, apparatus, and computer program product are disclosed for redirecting messages in a publish/subscribe messaging system in which redirection messages are received as messages for publication on a topic. Upon receiving a subsequent message for publication, the subsequent message will be redirected to a target message topic if the source message topic of the subsequent message matches a previously-recorded instruction to redirect messages from the source message topic to the target message topic.
US08935328B2
System and method for collaborative 3D visualization and real-time interaction on a computer network
A system and method that provides groups of users a capability for collaborative 3D visualization and real time interaction on computer networks. Users establish a trust relationship a-priori with other users of their choice and setup sessions for collaborative visualization of “3D Models”. Various 3D capable computing devices such a desktop and laptop computers, smartphones and tablets are supported. Changes made by a specific user on his “3D Model” get replicated on peer users' computer environment thereby simulating an experience of being physically co-located for the purpose of visualization and interaction. Changes to the “3D Model” for appearance, geometric transformations, lighting, and addition/deletion of sub-objects are supported for collaborative usage. Indexing and querying of “3D Models” are supported collaboratively. The power of digital certificates id leveraged to provide digital signing capability on changes made to “3D Models” or related metadata.
US08935325B2
Address information stored as a transmission destination is effectively used. A mobile phone includes a position detection portion (S02) for obtaining current positional information, an EEPROM for storing address data in which positional information indicating a position and address information indicating a transmission destination are associated with each other, an extraction portion (S03) for extracting address information stored in association with the positional information located within a prescribed range from the current positional information detected by the position detection portion, and a message transmission portion (S08) for transmitting a fixed message to the transmission destination indicated by at least one address information extracted by the extraction portion.
US08935320B2
An apparatus, system, method, server, and client are provided for media position control. A client sends to a player a request for setting up a streaming session, and the streaming session is set up between the player and a server. A communication channel is set up between the client and the server. An interfacing message is defined and communicated between the client and the server over the communications channel that indicates a read position in a media. A continuous stream is created in the server in accordance with the read position.
US08935317B2
Optimization mechanism that dynamically splits the computation in an application (e.g., cloud), that is, which parts run on a client (e.g., mobile) and which parts run on servers in a datacenter. This optimization can be based on application characteristics, network connectivity (e.g., latency, bandwidth, etc.) between the client and the datacenter, power or energy available at the client, size of the application objects, load in the datacenter, security and privacy concerns (e.g., cannot share all data on the client with the datacenter), and other criteria, as desired.
US08935309B1
A signal is generated by obtaining an unconstrained random bit sequence. The unconstrained random bit sequence is modified to satisfy a constraint and the modified random bit sequence is output.
US08935308B2
A method recovers an uncorrupted low-rank matrix, noise in corrupted data and a subspace from the data in a form of a high-dimensional matrix. An objective function minimizes the noise to solve for the low-rank matrix and the subspace without estimating the rank of the low-rank matrix. The method uses group sparsity and the subspace is orthogonal. Random subsampling of the data can recover subspace bases and their coefficients from a much smaller matrix to improve performance. Convergence efficiency can also be improved by applying an augmented Lagrange multiplier, and an alternating stepwise coordinate descent. The Lagrange function is solved by an alternating direction method.
US08935297B2
A method and system are provided for the transfer and/or aggregation of data and, in particular, integrating data used in managing a professional services practice. The invention preferably transfers and/or aggregates data relating to the identity of clients and matters for whom professional services are being rendered with data relating to the work which data may be maintained in inconsistent, proprietary formats, comprising one or more of the following types of information: accounting; budgeting; docketing; time and billing; work product; word processing; records; project management; and/or other information relating to the professional services. The system of the present invention preferably comprises data storage and data processing means adapted to use the data in substantially portable and/or application-independent format, and/or and transfer or aggregate data between common, and/or proprietary data formats.
US08935289B2
A method and system for translating data to be migrated from an older legacy database to a newer recipient database. A translation table in the older legacy database is updated. The translation table defines recipient data elements in the newer recipient database based upon metadata of the older legacy database. The metadata of the older legacy database describes legacy data fields in the older legacy database. The older legacy database utilizes a first operating system. The newer recipient database utilizes a second operating system that differs from the first operating system. Legacy data elements in the older legacy database are translated to correspond to the recipient data elements in the newer recipient database by utilizing the updated translation table. The legacy data elements translated in the older legacy database are used to migrate the legacy data elements translated from the older legacy database to the newer recipient database.
US08935283B2
Systems and methods are provided for searching for analog data, including hand writing, facial expressions and voice data. With respect to analog writing, a device records and stores analog writing, including time, pressure and position as a writing tool moves on a touch screen device. A search term that includes time, pressure and position data, is received. The search term is compared with the time, pressure and position stored on the device. If they are similar, then the stored analog writing is displayed. In other example embodiments, facial expressions and voice data can be used as search terms to respectively search for stored facial expressions and voice data.
US08935280B2
Provided are a medical information importer and method for importing medical information into a network-accessible database. The medical information importer includes a housing includes with an external stand-alone form factor, the housing including an interface for receiving a portable computer-readable medium storing medical information. An information reading component is provided for reading the medical information from the portable computer-readable medium when operatively connected to the interface. A computer-readable memory in communication with the information reading component stores, at least temporarily, the medical information read by the reading component under the direction of a controller. And a network interface connects the medical information importer to a communication network without a local connection between the medical information importer and a computer terminal including a display device for viewing the medical information.
US08935275B2
A system for transmission, reception and accumulation of the knowledge packets to plurality of channel nodes in the network operating distributedly in a peer to peer environment via installable one or more role active Human Operating System (HOS) applications in a digital devise of each of channel node, a network controller registering and providing desired HOS applications and multiple developers developing advance communication and knowledge management applications and each of subscribers exploiting the said network resources by leveraging and augmenting taxonomically and ontologically classified knowledge classes expressed via plurality search macros and UKID structures facilitating said expert human agents for knowledge invocation and support services and service providers providing information services in the preidentified taxonomical classes, wherein each of channel nodes communicating with the unknown via domain specific supernodes each facilitating social networking and relationships development leading to human grid which is searchable via Universal Desktop Search by black box search module.
US08935266B2
An identity search algorithm for identifying a plurality of identity data such as personal names and entity names that might exist in a table or file containing a large number of identity data in an investigative environment. The algorithm is intended to identify person and entities in the shortest time possible with an overly inclusive results. The core algorithm is used in an environment with a growing number of names in the table, and implemented with a web-based user interface, it can dramatically improve identity-searching efficiency and increase the chance to generate useful leads in typical discovery and investigation.
US08935246B2
A method, system, and computer readable storage medium is provided for identifying textual terms in response to a visual query is provided. A server system receives a visual query from a client system. The visual query is responded to as follows. A set of image feature values for the visual query is generated. The set of image feature values is mapped to a plurality of textual terms, including a weight for each of the textual terms in the plurality of textual terms. The textual terms are ranked in accordance with the weights of the textual terms. Then, in accordance with the ranking the textual terms, one or more of the ranked textual terms are sent to the client system.
US08935245B1
Methods, systems, and apparatus, including computer programs encoded on computer storage media, for presenting search results. One of the methods includes obtaining, based on a search request, search results that comprise a first user profile and a second user profile. The method includes determining a popularity difference between a first popularity associated with the first user profile and a second popularity associated with the second user profile. The method includes determining that the popularity difference exceeds a threshold. The method includes based on determining that the popularity difference exceeds the threshold, causing the search results to be presented in a display area such that the first user profile is emphasized relative to the second user profile within the display area.
US08935236B2
An apparatus and method allowing for high-quality data acquisition and playback processing based on content information transmitted from a server to a client are provided. Property information constituting meta-information corresponding to content-associated attribute information stores data-scheme information on original content held by the server, such as file format information, codec information representing an encoded-data scheme, and resolution information. In response to a content information acquisition request from the client, content information including the data-scheme information on the original content is generated and is transmitted to the client. This structure allows the client to output a content transmission request in which the optimum data scheme is determined based on the data scheme of the original content. Therefore, high-quality data acquisition and playback can be achieved.
US08935234B2
A method, system, and computer program product for relational database management. The method constructs a referentially-complete target subset database from a source database by first estimating the expected size of the target subset database based on application of one or more subsetting rules. If the estimated size needs reduction, the user can modify the subsetting rules, and then modules are invoked to receive the modified subset rules. The method continues by generating a subsetting execution plan by applying the user-modified subset rules to the source database, and then modules process the generated execution plan, which processing results in storage of a referentially-complete target subset database. The user can influence the construction of the execution plan by suggesting an execution model to use during processing of the subsetting execution plan. Techniques estimate the expected size by constructing a directed graph wherein edges in the directed graph represent relationships between database tables.
US08935231B2
A query optimizer optimizes a query to a partitioned database table by determining common characteristics of the partitions and generating a virtual maintained temporary index that spans multiple partitions. Using the virtual maintained temporary index allows the query optimizer to generate an access plan based on the virtual maintained temporary index, which relieves the optimizer from having to individually optimize access to each partition for partitions that share common characteristics.
US08935221B1
In response to receiving a request from a client to store an object, a key-durable storage system may assign the object to a volume in its data store, generate a key for the object (e.g., an opaque identifier that encodes information for locating the object in the data store), store the object on one disk in the assigned volume, store the key redundantly in the assigned volume (e.g., using a replication or erasure coding technique), and may return the key to the client. To retrieve the object, the client may send a request including the key, and the system may return the object to the client. If a disk fails, the system may determine which objects were lost, and may return the corresponding keys to the appropriate clients in a notification. The system may be used to back up a more expensive object-redundant storage system.
US08935216B2
A system and method for automatically cloning or migrating a computing appliance while maintaining its operational state. A configuration bundle that includes configuration data, software revision level and a list of system updates is used to recover or duplicate a device's operation state. The system and method can also be utilized to migrate a computing appliance between different operating system while maintaining or replicating the previous operational state.
US08935207B2
Disclosed is system for monitoring data changes during a data replication process. The system includes a modeling module configured to select tables and fields to be monitored during execution of the data replication process, a trigger module configured to track changes of data being generated during execution of a program by inserting triggers into a destination system at the start of a program execution and then dropping the trigger at the end of program execution, a snapshot module configured to track changes of data being generated during execution of a program by generating a snapshot of data at the beginning and the end of program execution, and a report module configured to generate a report indicating changes in data based on the changes in data indicated by the triggers and based on the changes in data indicated by the snapshots of data.
US08935203B1
A storage controller is implemented for controlling a storage system. The storage controller may be implemented using a distributed computer system and may include components for servicing client data requests based on the characteristics of the distributed computer system, the client, or the data requests. The storage controller is scalable independently of the storage system it controls. All components of the storage controller, as well as the client, may be virtual or hardware-based instances of a distributed computer system.
US08935201B1
According to certain aspects, a computer system may be configured to obtain information indicating a plurality of groupings of data stored in a data source, the information indicating a number of data items included in each of the plurality of groupings; determine a first grouping of the plurality of groupings including one or more data items that have changed by comparing a first number of data items included in the first grouping and a historical first number of data items included in a corresponding local version of the first grouping; access data items included in the first grouping from the data source; compare the data items included in the first grouping to data items of the corresponding local version of the first grouping to determine which data items have changed; extract the changed data items of the first grouping; and forward the extracted data items to a destination system.
US08935196B2
A method and system for providing instance information data of at least one instance. The method has the steps of generating a semantic representation of the instance on the basis of at least one instance data source, providing a semantic representation of a domain on the basis of at least one structured domain data source, performing an integration of the semantic instance and domain representations to provide an integrated semantic representation and deriving automatically instance information data from the provided integrated semantic representation. The method and system allow to provide efficiently instance information data of a wide range of instances with technical entities and persons, in a particular patients in different domains such as radiology or anatomy.
US08935185B2
An image processing apparatus includes a decision unit configured to determine whether or not print image data includes copy-forgery-inhibited-pattern image data. Based on a decision result of the decision unit regarding whether or not the print image data includes the copy-forgery-inhibited-pattern image data, a processing unit of the image processing apparatus is configured to determine whether first compression processing is to be performed or second compression processing is to be performed and apply the decided compression processing to the print image data.
US08935184B2
Web-sites www.proximityservices.com, www.accessservices.com, www.vendingmachineservices.com, www.vehicleservices.com, www.meterservices.com, www.picopay.com, www.tollservices.com, for all the proximity service systems world wide are disclosed wherein customers can sign up for proximity services such as toll gate services at any toll gate in the world that has signed up to provide the service to customers, parking meter services etc. and the proximity systems owners are guaranteed their payments. In the preferred embodiment all transactions are approved at the local POS (toll gate, parking meter, checkout station, parking lot, pay phone, ATM, gas station, etc.) using a service provider identification number (SPIN) issued to the service provider owner each month for example. The local approved transactions are guaranteed by the web-site owners and the customers each have unique SPIN numbers that expire periodically such as each month. The web-site designs are designed to work most efficiently with all in one access devices such as, a wireless cell phone, a pager, or master PASS unit that can directly activate proximity transaction units by delivering credit card, Smartcard, debit card, and or SPIN code data.
US08935183B2
The present disclosure may include, for example, a method for facilitating establishment of a remitting agreement between equipment used by a vendor and equipment used by a provider, enabling, by way of the equipment used by the provider, the equipment used by the vendor to communicate with equipment used by a customer permitting the customer to purchase a product or service of the vendor, and initiating between the equipment used by the provider and the equipment used by the vendor a remittance from an account associated with the vendor of a portion of a transaction amount associated with a purchase transaction made by the equipment used by the customer. Additional embodiments are disclosed.
US08935178B2
An ordering apparatus stores an order quantity, moreover, generates the order data for each ordered commodity by associating a plurality of the commodity identifiers which is accepted the input with the order quantities which is stored, during the period from the moment that the input of the commodity identifier is accepted to the moment that is determined that the input acceptation is terminated.
US08935176B2
A system and method for detecting click fraud where data related to at least one vector associated with a path taken by movement of a cursor on a web page prior to an advertisement on the web page being clicked by a controller of the cursor is received. Click fraud is detected based on an analysis of the received data. A pattern in the at least one vector is analyzed to determine if the cursor movement is human-like and a click fraud detected if the cursor movement is not human-like. In another embodiment, the at least one vector associated with the path is stored and compared with previously stored vectors associated with the path and a click fraud detected if the stored at least one vector is analogous to at least one of the previously stored vectors associated with the path.
US08935173B2
Executing a business process can include providing a context data object including a payload data structure for storing a payload data and automatically splitting an annotated context data object into one or more utility data objects. Responsive to creating a second utility data object, a pre-processing task can be injected into the business process, the pre-processing task using a copy of a first mapping to read data from the predefined data structure instance and to store the read data as payload data in the payload data structure of the first utility data object. Responsive to creating a third utility object, a post-processing task can be injected into the business process. The post-processing task can use a copy of the second mapping to write the payload data of the first utility data object to elements of a predefined data structure instance.
US08935172B1
Various embodiments of the invention provide methods, systems, and computer program products for fulfilling a portion of staffing requirements using an interactive voice response system (“IVR”). In particular embodiments, staffing requirements for a business activity are forecasted and a portion of the staffing requirements are identified that require fulfillment using the IVR. This portion of the staffing requirements includes one or more staff member positions required to be performed for the business activity. Eligible staff members that may fulfill the staff member positions are identified and a first member of the eligible staff members is contacted. Upon contacting the first member, the member is requested to fulfill a staff member position by the IVR and if the member accepts fulfilling the staff member position, an acceptance is sent from the IVR and the first member is scheduled based on his acceptance to fulfill the staff member position.
US08935170B2
A speech recognition system, according to an example embodiment, includes a data storage to store speech training data. A training engine determines consecutive breakout periods in the speech training data, calculates forward and backward probabilities for the breakout periods, and generates a speech recognition Hidden Markov Model (HMM) from the forward and backward probabilities calculated for the breakout periods.
US08935168B2
A state detecting device includes an input unit that receives an input voice sound; an analyzer that calculates a feature parameter of each of plurality of frames extracted from the voice sound; a calculator that calculates the average of the feature parameters of the frames, determines a threshold on the basis of the average and statistical data representing relationships between other averages of other feature parameters obtained from a plurality of speakers and cumulative frequencies of the other feature parameters, and calculates an appearance frequency of a frame that is among the plurality of frames and whose feature parameter is larger than the threshold; a determining unit that determines, on the basis of the appearance frequency, a strained state of a vocal cord that has made the voice sound; and an output unit that outputs a result of the determination.
US08935165B2
The disclosure provides a method for displaying words. In the method, a speech signal is received. A pitch contour and an energy contour of the speech signal are extracted. Speech recognition is performed on the speech signal to recognize a plurality of words corresponding to the speech signal and determine time alignment information of each of the plurality of words. At least one display parameter of each of the plurality of words is determined according to the pitch contour, the energy contour and the time alignment information of each of the plurality of words. Thus, the plurality of words is integrated into a sentence according to the at least one display parameter of each of the plurality of words. Then, the sentence is displayed on at least one display device.
US08935164B2
A non-spatial speech detection system includes a plurality of microphones whose output is supplied to a fixed beamformer. An adaptive beamformer is used for receiving the output of the plurality of microphones and one or more processors are used for processing an output from the fixed beamformer and identifying speech from noise though the use of an algorithm utilizing a covariance matrix.
US08935154B1
A computer-implemented method for determining authorship of an unclassified notification message is described. An unclassified notification message with one or more target sentences is received. A message model based on one or more classified notification messages stored in a data storage device is retrieved. One or more linguistic analysis procedures are performed on the one or more target sentences. Results of the one or more linguistic analysis procedures are compared with one or more characteristics of the message model. The unclassified notification message is classified based on the results of the comparison.
US08935153B2
A natural language incident report resolution method and system are provided. Natural language incident reports received from a user are analyzed to determine a category associated with the incident. A database of existing incidents is analyzed to determine whether a report for the incident has already been submitted. The current status or state of the device associated with the incident is then ascertained and the incident, if new, is added to an incident database. If the incident is preexisting, the incident in the database is updated with the current status. A solution database is then queried to determine any solutions, automatic or manual workflows, that may correct the error or fault associated with the incident. The determined solution is communicated to the device associated with the incident for implementation.
US08935152B1
A frame represents a concept with a set of roles and a set of linguistic rules. If a linguistic rule is satisfied, by a unit of natural language discourse (UNLD), the frame is invoked and a frame instance produced. A frame instance specifies how the UNLD, with particular values drawn from the UNLD, fulfills the roles of the frame. A frame-based search, of target content, can produce a search result comprised of records and corresponding frame instances. The values of such frame instances can be presented to the user as a role-value oriented search result. Multiple values of a role-value oriented search result, sufficiently similar in meaning, can be merged. Merged values can be represented, in a role-value oriented search result, by a single value. Selection of a value, of a role-value oriented search result, can cause the records, for which the value occurs in the corresponding instance, to be displayed to the user.
US08935151B1
A source language sentence is tagged with non-lexical tags, such as part-of-speech tags and is parsed using a lexicalized parser trained in the source language. A target language sentence that is a translation of the source language sentence is tagged with non-lexical labels (e.g., part-of speech tags) and is parsed using a delexicalized parser that has been trained in the source language to produce k-best parses. The best parse is selected based on the parse's alignment with lexicalized parse of the source language sentence. The selected best parse can be used to update the parameter vector of a lexicalized parser for the target language.
US08935139B2
A method for generating a graphical representation of an anticipated product produced by a machine is disclosed. The method includes presenting a machine input fields requesting parameters associated with actuators and mechanical elements, and presenting product input field requesting desired product properties. The method further includes receiving parameters from the machine input fields, receiving desired product properties from the product input fields, and calculating output response data by an emulation of a mechanical operation of the machine using the parameters and the desired product properties. The output response data is provided to a product model that calculates predicted product values based on the output response data provided. The method further includes presenting the one or more predicted product values and displaying the graphical representation of the anticipated product based upon the one or more predicted product values.
US08935137B1
A first block may be received. The first block may represent part of at least a portion of a block diagram model. A Jacobian of the first block may be determined. The Jacobian of the first block may be stored as a first graph.
US08935136B2
Multi-component model engineering is described, for example, to model multi-component dynamical systems in which the true underlying processes are incompletely understood such as the Earth's biosphere, whole organisms, biological cells, the immune system, and anthropogenic systems such as agricultural systems, and economic systems. In an embodiment individual component models are linked together and associated with empirical data observed from the system being modeled in a consistent, repeatable manner. For example, a model component, its links with data, its outputs, and its links with other model components, are specified in a format to be passed directly to inference routines which use an inference engine to infer the most likely parameters of the multi-component model given subsets of the empirical data. The inferred parameter values take the form of a probability distribution representing the degree of uncertainty in most likely parameter. An embodiment describes ways of identifying model components for revising.
US08935132B2
A spectral simulation method during a noise testing for a magnetic head, includes steps of (a1) detecting several first noise profiles for several magnetic head samples under a first frequency bandwidth range by a dynamic testing machine; (b1) separating each first noise profile into at least two noise curves including a first noise curve and a second noise curve at a predetermined frequency bandwidth, wherein the first noise curve has a frequency bandwidth range lower than that of the second noise curve; (c1) fitting several mathematical equations according to the second noise curves; and (d1) establishing a correlative equation among the mathematical equations, so as to simulate the second noise curve for each magnetic head. The present invention can simulate a second noise curve of the noise profile in a higher frequency bandwidth and establishing the correlative equation according to the second noise curve.
US08935120B2
An acceleration-deceleration determination device includes: a DFT analysis unit which calculate, from an engine sound, a frequency signal at a predetermined frequency for each of predetermined time periods; and an acceleration-deceleration determination unit which determines whether the number of engine revolutions is increasing or decreasing, by determining whether a phase of the frequency signal is increasing at an accelerating rate over time or decreasing at an accelerating rate over time.
US08935119B2
Biometric monitoring devices, including various technologies that may be implemented in such devices, are discussed herein. Additionally, techniques for utilizing altimeters in biometric monitoring devices are provided. Such techniques may, in some implementations, involve recalibrating a biometric monitoring device altimeter based on location data; using altimeter data as an aid to gesture recognition; and/or using altimeter data to manage an airplane mode of a biometric monitoring device.
US08935103B2
The present invention provides golf ball recommendations correlating to a golfer's swing parameters determined by comparing the flight characteristics of a golf ball driven by the golfer with a database of flight characteristics of golf balls associated with particular swing parameters. The swing parameters in the database may be correlated with golf ball flight characteristics determined using empirical tests.
US08935100B2
System and method for production reservoir and well management using continuous chemical measurement
A system performs methods for well and reservoir management for optimized production of fluids in a reservoir. The system includes a knowledge engine configured to receive a plurality of field inputs, process and analyze the field inputs, and provide a plurality of outputs for presentation to an operator. The system also includes a user data interface configured to display the plurality of data outputs. The plurality of field inputs comprises chemical sensing data and at least one of: temperature, pressure, flow rate and concentration of production components from one or more individual wells located within the reservoir, seismic surveys of the reservoir, permeability, geochemistry and lithology of rock formations, and geographic information system (GIS) data associated with the reservoir.
US08935097B2
A method for identifying people involves breathing respired air into a collector unit, trapping condensate from the respired air in the collector unit, introduction of the condensate by a same introduction to a DNA sensor unit, analysis of the condensate after a cell disruption, comparison of the result the data from a databank and output of the comparison result with analysis of the identity of a person.
US08935094B2
Device, system and method, in a vehicle communication system, of generating a location by the use of combining the rough locations of a “consensus set” of vehicles within wireless communication range to produce more accurate locations of the vehicles in the consensus set. Unique features of some embodiments include the continual re-computation and re-adjustment of both the vehicles in the consensus set and the more accurate locations. Embodiments use sensors on a first vehicle, such as cameras, sonar, radar and LIDAR to determine the relative location of the second vehicle to the first vehicle. Embodiments use this relative location in the computation of the more accurate locations. Algorithms are described for the computation, communication, convergence and updating of the more accurate locations. Algorithms are described for generation and update of the consensus set.
US08935092B2
A navigation system, a server connected thereto, and a method for controlling a vehicle navigation system are provided. The vehicle navigation system includes a display; an input unit configured to receive input information corresponding to a reference position; a storage configured to store video data mapped with first location data, and map data; a communication unit configured to receive the video data from a vehicle black box installed in a vehicle; and a controller configured to obtain second location data from the map data using the input information, to search the storage for video data mapped with the first location data corresponding to a location within a predetermined distance from a location corresponding to the second location data and to output the search result to the display. According to the present invention, it is possible to search video data or video frames even when the user does not input information on a correct location by searching video data mapped with first location data corresponding to a location within a predetermined distance from a location corresponding to second location data obtained using information input by the user.
US08935091B2
High resolution images are imprinted onto precise and consistent lawns and fields by use in combination of a global positioning system; a processor for generating a desired pattern which is translated into patterning instructions; and a patterning implement which is used for generating detailed patterns and for imprinting said patterns on any of natural or artificial lawns and fields, covered areas, and landscapes.
US08935088B2
An object is to prevent a driving assistance system for a vehicle from causing a collision of the driver's own vehicle with a solid object by performing driving assistance. To achieve the object, when a solid object that can be an obstacle exists in the course of the driver's own vehicle, the driving assistance system for a vehicle according to the present invention determines a plurality of primary paths along which the driver's own vehicle can travel by changing the momentum thereof, designates an avoidance line along which the solid object can be avoided from among the primary paths, and changes the momentum of the driver's own vehicle in such a way that the driver's own vehicle travels along the selected avoidance line. If the plurality of primary lines do not include an avoidance line, the driving assistance system sets a divergent point in the middle of the primary paths and determines a plurality of secondary paths along which the driver's own vehicle can travel by changing the momentum of the driver's own vehicle at the diverging point. Then, the driving assistance system selects an avoidance line from among the plurality of secondary paths.
US08935075B2
A system includes a first module configured to determine at least one of a position of a vehicle, an elevation level of the vehicle and a road grade at the position of the vehicle. A second module configured to inhibit an autostop of an engine including generating a start-stop signal based on the at least one of the position of the vehicle, the elevation level of the vehicle and the road grade at the position of the vehicle. An actuator control module configured to prevent the autostop by adjusting at least one of a spark parameter, a fuel parameter and an air flow parameter of the engine based on the start-stop signal.
US08935069B2
A dash switch module for a vehicle includes a controller transmitting a parking brake control request message to a vehicle ECU, a signal receiving component receiving a transmitted status signal from a sensor on the vehicle indicating a status of a vehicle component, and a processor receiving the transmitted status signal from the signal receiving component. The processor generates a dash switch module signal based on the transmitted status signal. The processor transmits the dash switch module signal to the vehicle electronic control unit.
US08935065B2
A control device for an automatic transmission. The control device configured to determine if the automatic transmission is in such a condition that the automatic transmission accelerates the vehicle at predetermined acceleration when the output command value is transmitted to the control device for the motor. The output command value is not cancelled if it is determined by the determining means that the automatic transmission is not in such a condition that the automatic transmission accelerates the vehicle at the predetermined acceleration, and the output command value is cancelled if it is determined by the determining means that the automatic transmission is in such a condition that the automatic transmission accelerates the vehicle at the predetermined acceleration.
US08935061B2
Controlling a digging operation of an industrial machine that includes a dipper, a crowd motor drive, and a controller. The crowd motor drive is configured to provide one or more control signals to a crowd motor, and the crowd motor is operable to provide a force to the dipper to move the dipper toward or away from a bank. The controller is connected to the crowd motor drive and is configured to monitor a characteristic of the industrial machine, identify an impact event associated with the dipper based on the monitored characteristic of the industrial machine, and set a crowd motoring torque limit for the crowd motor drive when the impact event is identified.
US08935058B2
A materials handling vehicle is provided comprising: a support structure including a fixed member; a movable assembly coupled to the support structure; a hydraulic system; and a control system. The support structure further comprises lift apparatus to effect movement of the movable assembly relative to the support structure fixed member. The lift apparatus includes at least one ram/cylinder assembly. The hydraulic system includes a motor, a pump coupled to the motor to supply a pressurized fluid to the at least one ram/cylinder assembly, and at least one electronically controlled valve associated with the at least one ram/cylinder assembly. The control structure may estimate a speed of the movable assembly from a speed of the motor and control the operation of the at least one valve using the estimated movable assembly speed.
US08935047B2
A damping-force-adjustable-damper control device includes a target damping force setting unit which sets target damping force, a stroke position detecting unit which detects a stroke position of the damping-force adjustable damper, a stroke speed calculating unit which calculates a stroke speed, and a target output calculating unit which calculates a target output value to be output to the damping-force adjustable damper in accordance with an obtained target damping force and an obtained stroke speed. The control device also includes a processing-period setting unit which sets the processing periods of the stroke speed calculating unit and the target output calculating unit in accordance with a resonant frequency of unsprung mass, and which sets the processing period of the target damping force setting unit to be longer than the processing periods of the stroke speed calculating unit and the target output calculating unit in accordance with a resonant frequency of sprung mass.
US08935037B2
A controller for determining whether a previously-determined vehicle steering sensor malfunction still exists. The controller includes an electronic, non-volatile memory, and an electronic processing unit connected to the electronic, non-volatile memory. The electronic processing module includes a malfunction monitoring module, a failure handling module, and a signal checking module. The malfunction monitoring module monitors the operation of at least one vehicle sensor and generates a fault signal when the at least one sensor malfunctions. The failure handling module causes drive cycle information and the fault information to be stored in the electronic, non-volatile memory. The signal checking module performs a signal check on information from the at least one sensor.
US08935018B2
An auto-guidance and control method and system are provided for use in conjunction with an aircraft electric taxi system, wherein electric taxi guidance may be performed in a manual mode by a crew or in an auto-mode by an auto-guidance and control system. First, aircraft status data and airport feature data are accessed. A processor, in response to at least the aircraft status data and the airport feature data, generates taxi guidance information and renders the taxi guidance information on a display. A guidance route is manually navigated utilizing guidance information on the display in the manual mode. In the auto mode, taxi-path commands, generated by the processor, are applied to taxi path guidance controllers in the auto-mode.
US08935004B2
A robot control method includes gripping a work with a hand unit; transferring the work to the vicinity of a plane; dropping the work to the plane by reducing the grip force of the hand unit, and aligning the work with the plane; and re-gripping the work, which is aligned with the plane, again with the hand unit.
US08934999B2
A robotic processing system includes a microprocessor-controlled workpiece processor having a mobile processing element to be positioned independently in three orthogonal dimensions with respect to each of a plurality of target locations on a workpiece, with each particular target location of the plurality of target locations including an element to be processed, the mobile processing element processing the element at each particular target location by first moving to an initial location that is offset from the particular target location in a single dimension and then second moving along the single dimension towards the element at the particular target location until a contact signal is detected; and a control, coupled to the workpiece and to the mobile processing element, communicating the contact signal to the workpiece processor when the processing element makes physical contact with the element at the particular target location.
US08934998B1
A method for controlling the flow of a minimum quantity lubricant (MQL) system to a computer numerical controlled (CNC) machining system.
US08934991B2
Suture anchors for securing therapy delivery elements, such as stimulation leads or catheters, within a living body. The suture anchor includes an inner sleeve constructed with an inner layer of a softer, more pliable material that easily conforms to the therapy delivery element to reduce slippage and an outer layer constructed from a harder, stiffer durometer material that protects the therapy delivery elements from damage due to over-tightening the tie down sutures. A suture material located in the suture groove is tensioned to apply a radial compressive force. The reinforcing structure spreads the radial compressive force along a greater surface area of the therapy delivery element.
US08934989B2
An ablation device which transmits radio frequency (RF) energy for the ablation of biological tissues has elongate inner and outer coaxial conductors extending from a proximal portion to a distal portion. An RF antenna is disposed at the distal portion of the device and transmits RF energy for ablation of a tissue region to be treated. Reflection of energy from the tissue or the ablation point is reduced by providing multiple layers of dielectric media about the antenna, or by providing a gradual transition point from the conductors to the antenna tip, by means of a longitudinally stepped dielectric layer transformer.
US08934988B2
Hypertension is treated in a patient by implanting an ablation stent in a renal artery of the patient. Energy is transmitted to the ablation stent to induce heating of the ablation stent, which causes ablation of a renal sympathetic nerve present on the outside of the portion of the renal artery comprising the ablation stent. A preferred ablation stent is in the form of an N-turn coil of an electrically conductive wire forming a meander structure. The respective ends of the wire are electrically connected to each other.
US08934978B2
Methods and apparatus are provided for renal neuromodulation using a pulsed electric field to effectuate electroporation or electrofusion. It is expected that renal neuromodulation (e.g., denervation) may, among other things, reduce expansion of an acute myocardial infarction, reduce or prevent the onset of morphological changes that are affiliated with congestive heart failure, and/or be efficacious in the treatment of end stage renal disease. Embodiments of the present invention are configured for percutaneous intravascular delivery of pulsed electric fields to achieve such neuromodulation.
US08934971B1
An implantable cardiac stimulation device and method provide electrical stimulation therapy to stabilize the ventricular rate of a heart during episodes of atrial fibrillation. The stimulation therapy may be a plurality of stimulation pulses delivered to the AV node during the AV node refractory period following the sensing of an atrial event. Alternatively, the stimulation therapy may be a plurality of sub-threshold stimulation pulses delivered to capture AV node vagal innervations following the detection of atrial fibrillation.
US08934967B2
Systems, methods and devices for paired training include timing controls so that training and neural stimulation can be provided simultaneously. Paired trainings may include therapies, rehabilitation and performance enhancement training. Stimulations of nerves such as the vagus nerve that affect subcortical regions such as the nucleus basalis, locus coeruleus or amygdala induce plasticity in the brain, enhancing the effects of a variety of therapies, such as those used to treat tinnitus, stroke, traumatic brain injury and post-traumatic stress disorder.
US08934966B2
A bioelectrical impedance measuring apparatus may include an impedance measuring unit configured to provide an inspection current based on a predetermined current to a living body, and obtain an inspection voltage corresponding to an impedance of the living body, an amplification unit configured to amplify the inspection voltage with reference to a correction voltage, an AD converter configured to AD-convert an output of the amplification unit, and a control unit configured to control the inspection current and the correction voltage based on an AD-converted result of the AD converter such that the output of the amplification unit is within an input dynamic range of the AD converter, and calculate an impedance average of the living body and an impedance variation of the living body based on the predetermined current, the correction voltage and the AD-converted result.
US08934965B2
Provided are methods and devices for interfacing with brain tissue, specifically for monitoring and/or actuation of spatio-temporal electrical waveforms. The device is conformable having a high electrode density and high spatial and temporal resolution. A conformable substrate supports a conformable electronic circuit and a barrier layer. Electrodes are positioned to provide electrical contact with a brain tissue. A controller monitors or actuates the electrodes, thereby interfacing with the brain tissue. In an aspect, methods are provided to monitor or actuate spatio-temporal electrical waveform over large brain surface areas by any of the devices disclosed herein.
US08934964B2
A method for graphical representation of a train of ECG complexes having an R wave and a T-P interval and having variable isoelectric baselines. The method involves aligning the complexes in terms of signal amplitude by obtaining a baseline, thereby to provide a graphical representation of said train of ECG complexes; and aligning said complexes temporally using corresponding predetermined points.
US08934959B2
Magnetic resonance (MR) imaging typically has excellent spatial resolution, but relatively poor temporal resolution. In contrast, positron emission tomography (PET) typically has excellent temporal resolution, but poor spatial resolution relative to MR. Resultantly, it is advantageous to use combined PET-MR imaging sequences to create hybrid or enhanced images that reap the benefits of both modalities. A contrast agent (80) that includes both a PET tracer (82) and MR contrast enhancement (86) can be used in such a combined modality setting. The contrast agent (80) also includes a targeting system (84) that allows the contrast agent (80) to pool in a region of interest.
US08934958B2
The invention relates to a medical diagnostic device (1) having at least one sensor matrix (2) for capturing electrical voltage signals at a plurality of locations on the body surface of a person or animal, wherein the diagnostic device (1) is set up for capturing a signal (12) representing the position of the sensor matrix (2) relative to the body of the person or animal, and for determining position information (14) about the position of the sensor matrix (2) relative to the body, localized image information (13) is determined from the voltage signals, and the localized image information (13) is associated with the position information (14).
US08934955B2
A cartridge for a testing device and method of testing using the testing device with the cartridge is disclosed. The cartridge includes a plurality of lancet needles, a plurality of test strips, and a mechanism allowing the cartridge to be mounted to the testing device. The method provides for puncturing a surface of skin using the testing device by arranging the testing device against a user's skin, triggering the testing device so that one of the plurality of lancet needles is caused to penetrate the user's skin, placing an amount of blood on one of the plurality of test strips, and rotating the cartridge to another position.
US08934954B2
A method for assessing sudomotor function of a patient for evaluating diabetic and autonomous neuropathy is disclosed. The method is performed in a system comprising electrodes intended to be placed on different regions of the patient body, and an adjustable DC source. The method includes applying on the electrodes DC voltage pulses of varying voltage values in order to stress sweat glands, the voltage pulses lasting given durations allowing the stabilization of electrochemical phenomena in the body, near the electrodes; collecting data representative of the current between the electrodes, and of the potential generated on the electrodes for the different DC voltages; from the data, computing results representative of the electrochemical skin conductance of the patient; reconciling the latter data with reference data obtained in the same conditions on patients identified as suffering or not from sudomotor, and identifying the patient as suffering or not from sudomotor dysfunction.
US08934950B2
A superconducting magnet system for nuclear magnetic resonance with a high magnetic field and a high degree of homogeneity of magnetic field is provided. The system comprises a main coil and a magnetic field homogeneity compensating coil having a combination of a forward current and a reverse current, and is composed of 24 superconducting coils formed by winding NbTi/Cu low-temperature superconducting wires. The system can produce a magnetic field of 9.4 T within a room-temperature space of 800 mm and can obtain a degree of non-homogeneity of magnetic field less than 0.1 ppm within a spherical volume of 300 mm. The system is equipped with a superconducting magnet inside, and a low-temperature vessel for liquid helium provides a low-temperature environment of 4K which is required for the normal operation of the superconducting magnet. A ferro-magnetic shielding system enables the system to have a good electromagnetic compatibility.
US08934945B2
A voice communication end device performs quality checks to determine whether acoustic echo cancellation would be ineffective, such as due to noise or clock drift or discontinuities between incoming and outgoing voice channels. In the case where echo cancellation would prove ineffective, the device falls back on a tri-state voice switching operation that includes a bi-direction state in which both channels are on in full duplex operation, which provides a smoother transition switching between active channels. The tri-state voice switching supports both voluntary transitions where the active user voluntarily stops to yield the active channel, and forced transitions where the active user is forcedly interrupted by the other user speaking more loudly.
US08934944B2
A cellular phone includes a first display, a second display, and a CPU. The cellular phone is configured to be switchable between a first state in which the first display, out of the first display and the second display, is exposed to the outside and a second state in which both of the displays are exposed to the outside. When an application is operated and shown on the first display in the first state, the CPU sets another application associated with the application in an operational state.
US08934940B1
A method and system for use in providing enhanced security for wireless telecommunications devices is disclosed. In at least one embodiment, the method and system may use a sensor of a wireless telecommunications device to help derive physical context data associated with the wireless telecommunications device. The physical context data can be used to determine whether the wireless telecommunications device has been moved in a gesture that is consistent with a use of the wireless telecommunications device for a specific purpose.
US08934939B2
In a wireless communications system, a serving base station performs outer and closed power control for an overhead channel and a traffic channel for data, either of which can carry an acknowledgement (Ack) channel and Channel Quality Indicator (CQI) channel on an uplink from User Equipment (UE). In an exemplary aspect, data packet communication is implemented in 3GPP LTE Rel. 8 wherein the uplink has a Single Carrier Frequency Division Multiplex (SC-FDM) uplink waveform. The UE performs open loop power control by a determining transmit power spectral density value by using received energy per symbol for a reference signal.
US08934932B2
In a communication network including a plurality of base stations, a method including the steps of: sending a signal from said base station indicating that it will enter a period of inactivity, to at least one other base station; storing at that least one current parameter(s) relating to interference between base stations and/or updating said parameter(s) for forward use. The parameter(s) may relate to interference between first base station and at least one operationally neighboring base station and may be Background Interference Matrix (BIM) data.
US08934928B2
Embodiments of the invention are directed to methods, apparatuses and systems for providing a service, utilizing Unstructured Supplementary Service Data (USSD), to a user in a communications network. According to one example of the invention, a hypertext transfer protocol (HTTP) message is received from an unstructured supplementary service data (USSD) server or gateway. Relevant content is then retrieved from a database upon receiving the HTTP message. A USSD message content is created based on a set of parameters, the USSD message content is sent to the USSD server, and the relevant content may then be provided to a user terminal in a text message.
US08934927B2
A method for routing short messages using a router in a mobile telecommunications network. The method comprises: receiving a short message from a short message element; attempting to deliver a short message without passing through a store and forward function; and if said attempted delivery fails, directing said short message using a mobile originated procedure to a short message service center having a store and forward function.
US08934926B1
A method includes attempting to receive at a mobile communication terminal paging messages, which are transmitted from a base station. A likelihood that the mobile communication terminal has missed one or more of the paging messages is estimated. In response to finding that the estimated likelihood exceeds a likelihood threshold, an ascertainment is made at the mobile communication terminal whether at least one parameter of operation of the base station has changed by decoding at least part of a downlink message, other than the paging messages, that is transmitted by the base station.
US08934918B1
The invention is directed to methods and systems for maximizing bandwidth utilization. Once a mobile device has attempted to communicate data through an LTE-based wireless communications network, a carrier bandwidth of a carrier is determined. A standard cell structure is then selected based on the carrier bandwidth such that the standard cell structure is capable of operating at a larger bandwidth than the carrier bandwidth. One or more resource blocks are identified that are not needed to communicate data to and from the mobile device. These resource blocks are zero padded. An identification of these unused resource blocks is communicated to the master information block, which broadcasts this information to the mobile device.
US08934915B2
An apparatus and method for reducing call setup time of a wireless communication device including determining empty slots on a Common Control Channel where no SIB blocks or MIB blocks are scheduled therein and scheduling SIB7 or SIB 14 blocks in the empty slots to reduce call setup time. In one aspect, the uplink interference level contained in the SIB7 or SIB14 block is piggy-backed on SIB blocks other than SIB7 or SIB14 blocks.
US08934913B2
Cell relocation procedures to address handover between a macro radio network controller (RNC) and a home base station in a wireless communication network, while accounting for access control or membership verification procedures needed to support a Closed Subscriber Group (CSG) at the home base station. An example method begins with the receiving of a request for handover of the mobile terminal from an RNC of the macro wireless network. A closed subscriber group (CSG) identifier for the home base station and a cell access mode for the home base station are then sent, to a core network node associated with the macro wireless network, for use by the core network node in membership verification or access control for the mobile terminal. In response, the home base station receives a CSG membership status for the mobile terminal from the core network node.
US08934910B2
A method for operating an overlay macro base station (BS) for discovering a closed subscriber group (CSG) user equipment (UE) in a femto cell, includes: receiving a ranging request message including a CSG ID information from a UE which attempts a network entry; and after receiving the ranging request message from the UE, recommending the femto cell to monitor uplink signaling of a CSG UE belonging to the overlay macro BS.
US08934905B2
Disclosed are a multimode terminal that may simultaneously enhance utilization of a device and efficiency of a network by enabling a mobile terminal supporting a plurality of communication schemes to additionally support a relay function, and a method of relaying communication using the multimode terminal. A communication relay method of a multimode terminal according to an exemplary embodiment of the present disclosure includes: searching, by a base station, for terminals that support a plurality of communication schemes; selecting, by the base station from among the searched terminals, a relay terminal that satisfies a predetermined condition for performing a multimode relay function; requesting, by the base station, the relay terminal to perform the multimode relay function; and relaying, by the relay terminal in response to the request of the base station, communication between the base station and a target terminal.
US08934902B2
The present invention provides a method of notifying switching information and a base station. The method comprises: a source base station switching a user equipment (UE) to a target Pcell of a target base station; and the source base station notifying the target base station of signal quality of the target Pcell. The present invention ensures that the target base station can efficiently select secondary service cells according to the transmitted information, and reduces time delay.
US08934894B2
Real-time network selection and mobile subscriber identity update for inter-standard network roaming
A method for inter-standard network roaming is provided. Upon roaming into a visited network, an access terminal may send a location update message that includes its current mobile subscriber identity. A roaming gateway receives the update message and uses the current mobile subscriber identity to determine whether the access terminal should be assigned a new mobile subscriber identity for operation in the visited network. If the current mobile subscriber identity indicates that the access terminal is not using a preferred roaming sponsor for the visited network, then the roaming gateway generates or selects a new mobile subscriber identity associated with the preferred roaming sponsor. The new mobile subscriber identity is securely transmitted to the access terminal which uses it for communications over the visited network thereafter.
US08934891B2
A system, method, and apparatus to facilitate the synchronization of oscillators between members of a Heterogeneous Network (HetNet) to form a self-synchronizing network (SSN). The network members are configured to broadcast information indicative of the reliability of their oscillator. Network members attempt to look for reliable sources such as those originating from a macrocell base station or GPS. If such a source is found, the member cell updates it clock accuracy confidence level number (CACL) to indicate this. Network members also share information regarding the frequency offsets between one another. Every cell member then applies a weighted average function to determine how to update its own oscillator and CACL value accordingly. Cell members can also update their functionality, such as RF power level, in response to varying degrees of CACL values. This operation results in a convergence of all cell members to the most accurate oscillator offset value.
US08934884B2
The present invention relates to a system and method for managing energy consumption in a multi-sensor user-carried device during indoor navigation. In an embodiment of the invention, the device calculates a motion mode, a location mode, or an operational mode, each of which is used to modify sensor behavior, e.g., sampling rate, and/or CPU load, e.g., filtering and modeling complexity. The motion mode describes the manner in which the user is moving (standing still, walking, passive transport for example), the location mode describes a feature of the user's location (near level change or intersection for example), and the operational mode describes the manner in which the user is interacting with the device (holding and monitoring, holding and not monitoring, not holding for example).
US08934882B2
Systems and methods for terminating telephony communications to a mobile telephony device that is roaming outside of its native service area make use of a forwarding termination service. The forwarding termination service causes the native mobile telephony service provider that provides service to the mobile telephony device to forward incoming telephony communications directed the native telephone number of the mobile telephony device to a forwarding access number. The forwarding termination service receives telephony communications directed to the forwarding access number, and then terminates the telephony communication to the mobile telephony device via any one of multiple different methods. The mobile telephony service provider can be instructed to implement and cancel call forwarding instructions by dialing a special character string on the mobile telephony device.
US08934881B2
A method, improved communication device, and application program product enhances and expands the features and functionality of wireless communication devices and mobile computing devices. The embodiments provide the following functionality: (1) Simultaneous texting during ongoing voice communication, providing a text waiting mode for both single number mobile communication devices and multiple number mobile communication devices; (2) Dynamic area code determination and automatic pre-pending of area codes when a requested voice or text communication is initiated without the area code while the mobile communication device is outside of its home-base area code toll area; (3) Enhanced editing functionality for applications on mobile computing devices; (4) Automatic toggle from manual texting mode to voice-to-text based communication mode on detection of high velocity movement of the mobile communication device.
US08934876B1
Disclosed are a method, apparatus, and system for using call activity as a basis to trigger social-network expansion. Upon detecting threshold call activity between a first party and a second party and determining that a social-network group of the first party does not include a social-network connection with the second party, a process is triggered to add to the first party's social-network group a connection with the second party.
US08934875B2
Disclosed is a system to implement a method to deliver a targeted content message to a mobile device base on the location of the mobile device. The system may identify a set of businesses within a coverage area of a femtocell base station to produce gathered information. The system may receive a request for a call establishment indicator from the mobile device through the femtocell base station. Targeted content messages may be identified as a function of the gathered information. Moreover, the targeted content message then may be sent to the mobile device as part of the call establishment indicator.
US08934871B2
A mobile computing device has a radio frequency transceiver and a processing circuit. The radio frequency transceiver is configured to communicate over a wireless network with a remote server. The processing circuit is configured to receive subscribed content from the remote server. The processing circuit is configured to determine a status of at least one local system resource and to determine whether to proceed with accessing the subscribed content based on the status.
US08934867B2
An on-demand access tunnel to a service provider is provided for a mobile device that first receives information about supported service providers from a wireless communication network entity. The mobile device can select a supported service provider and start an association process to communicate with the selected service provider. The network entity determines the selected service provider and sets up a tunnel connection from an access point of the wireless communication network to the selected service provider. The tunnel connection is torn down when the mobile device dissociates from the access point and no other device is connected to the service provider network using the tunnel connection.
US08934864B2
A cellular communication device has one or more access modes which allow reading and writing of data, for example to change its settings, for example passwords and even the entire operating system and also permitting access to personal information such as the user's telephone book. To prevent cloning and like illegal access activity, the device is configured by restricting access to such data access modes using a device unique security setting. The setting may be a password, preferably a one-time password, or it may be a unique or dynamic or one time configuration of the codes for the read and write instructions of the data mode. There is also disclosed a server, which manages the security settings such that data mode operates during an active connection between the device and the server, and a secure communication protocol for communicating between the server and the cellular device.
US08934863B2
An exemplary messaging anonymity system (MAS) for providing anonymous messaging between a mobile device and a third-party service provider via a communications network can include a processor, a network interface, and a memory. The memory can be configured to store instructions that, when executed, perform the steps of an exemplary method. The exemplary method can include receiving a mobile-originated (MO) message from a mobile device, the MO message being destined for a third-party service provider, determining to provision an anonymous subscriber identification (ASI) to be used in lieu of a subscriber address associated with the mobile device, provisioning the ASI, and sending the MO message to the third-party service provider, wherein the ASI is presented to the third-party service provider as an originating subscriber address.
US08934859B2
One embodiment of the invention includes a radio frequency (RF) receiver system. The system includes an antenna configured to receive an RF input signal and an RF signal front-end system configured to process the RF input signal to generate an equivalent digital signal. The system also includes a spoof detection system configured to analyze a power spectral density (PSD) of the equivalent digital signal and to compare the PSD of the equivalent digital signal with a predetermined baseline PSD to detect the presence of a spoofing signal component in the RF input signal.
US08934858B2
A digital demodulation circuit amplifies a received signal of an intermediate frequency with a variable gain control amplifier so as to convert it into a baseband signal, which is separated into a common-mode component and an orthogonal component. A first gain control voltage is generated based on the common-mode component and the orthogonal component. Additionally, a temperature correction value is generated by smoothing a pulse-width modulation signal, having a pulse width corresponding to ambient temperature, and by adding a predetermined gain and an offset thereto. A second gain control voltage is generated by adding the temperature correction value to the first gain control voltage. The variable gain control amplifier amplifies a received signal with the second gain control voltage. Thus, it is possible to achieve a temperature compensation function and an automatic gain control function in the digital demodulation circuit with a simple circuit configuration.
US08934857B2
Exemplary embodiments are directed to control of field distribution of a wireless power transmitter. A transmitter may include a transmit antenna configured to generate a field. The transmitter may further include least one parasitic antenna proximate the transmit antenna and configured to modify a distribution of the generated field.
US08934854B2
A transmitter (20) includes a peak reduction section (30), a predistorter (98), and an amplifying section (102) biased by a variable bias signal generator (118). The peak reduction section (30) is controlled by a signal magnitude threshold (36) that defines maximum magnitudes for local peaks (32) of a reduced-peak communication signal (38). The bias signal generator (118) is controlled by a bias control signal (110). Both the signal magnitude threshold (36) and the bias control signal (110) are derived from a common reduced bandwidth (50) peak-tracking signal (42). The peak-tracking signal (42) is derived from an inflated-peak communication signal (26). The predistorter (98) applies distortion to the reduced-peak communication signal (38) that is configured, at least in part, by the bias control signal (110).
US08934852B2
A wireless communication apparatus is provided that includes a plurality of antennas and at least one receive or transmit circuit. The apparatus further includes a controller configured to: determine one or more performance characteristics associated with a first antenna while the circuit is connected to the first antenna; switch the circuit from the first antenna to a second antenna; determine one or more performance characteristics associated with the second antenna after the switch; compare the performance characteristics associated with the antennas; determine whether to maintain the switch to the second antenna or to switch the circuit back to the first antenna; and determine a duration of time to maintain a connection between the selected antenna and the circuit based, at least, on one or more performance characteristics. Other aspects, embodiments, and features are also claimed and described.
US08934843B2
A method of forming an adaptive antenna array includes calculating intra-unit phase relationships between antenna elements of a plurality of access units and measuring inter-unit phase relationships between the access units. An indication of a desired coverage area collectively produced by the plurality of access units is received. A set of weighting factors is determined. Each weighting factor is associated with an individual antenna element in the plurality of access units and the set of weighting factors provide the desired coverage pattern. Phase lock between the plurality of access units is maintained to control the desired coverage pattern.
US08934835B2
A communications system includes a display configured to display at least one time variable image, at least one passive near field communications (NFC) device associated with the display, and a media device. An identifier is associated with the at least one passive NFC device. A mobile wireless communications device includes a second NFC device, a wireless transceiver, and a processor. The processor is configured to receive, via communication between the at least one passive NFC device and the second NFC device, an identifier for the at least one passive NFC device. The processor is also configured to send, via the wireless transceiver and to the media device, the identifier and the identifier time, and receive, from and media device and via the wireless transceiver, data relating to the at least one time variable image based upon the identifier and an identifier time based upon the identifier.
US08934830B2
This invention provides a looped item or device attached to a document cover of a xerographic copier so that a wheelchair occupant can pull the document cover down over the platen glass. Better copies are obtained when the cover is down and the automatic document feeder is not accessible until the document cover is down over the platen glass. This invention provides a simple but effective way for a wheelchair occupant to easily use the automatic document feeder even when a previous user of the copier leaves the document cover up away from the platen glass. The loop provided in the looped item (lanyard or handle) is important to this invention.
US08934828B2
In an image-forming device, a recovering unit removes waste developer material to be discarded from a target and collects the waste developer material. A waste developer material accommodating part is provided integrally with the developer material accommodating part and accommodates waste developer material collected by the recovering unit. A waste developer material conveying mechanism is connected to both of the recovering unit and the waste developer material accommodating part and conveys the waste developer material from the recovering unit to the waste developer material accommodating part. An urging member is interposed between the waste developer material accommodating part and the waste developer material conveying mechanism and urges a developing roller toward a photosensitive drum via a developer material accommodating part.
US08934825B2
A fixing device includes a rotatable endless belt, a heating source that heats the belt, a pad member having a sliding surface abutting on an inner surface of the belt, and a pressure roller that presses an outer surface of the belt toward the sliding surface and rotates to rotate the belt. The pressure roller works together with the belt to fix an unfixed toner image onto a medium that bears the unfixed toner image by allowing the medium to enter between the roller and the belt. Assuming that the sliding surface is divided into upstream and downstream regions in a moving direction of the belt, the upstream and downstream regions both have recessed curved surfaces in the moving direction. A first curved surface corresponding to the upstream region has an average curvature that is larger than that of a second curved surface corresponding to the downstream region.
US08934816B2
A sieve device is provided. The sieve device includes a sieve body and an inlet unit. The sieve body includes a cylinder, a filter, and a blade. The cylinder is adapted to be supplied with a powder. The filter is disposed at a bottom of the cylinder. The blade is adapted to agitate the powder within the cylinder to allow the powder to pass through the filter. The blade is rotatable about a rotation axis that intersects with the filter in proximity to the filter. The inlet unit is adapted to introduce the powder into the sieve body.
US08934808B2
A charging device, which is incorporable in a process cartridge and an image forming apparatus, includes a charging roller and a cleaning device. The charging roller charges an image bearing member having a surface on which an electrostatic latent image is formed. The cleaning device cleans the charging roller. The cleaning device includes a cleaning roller, a shaft, and support members. The cleaning roller contacts the surface of the charging roller to clean the surface. The support members rotatably support the cleaning roller, each of which including a slot. The slot allows a variable distance between the charging roller and the cleaning roller, and is inclined, in the direction of rotation of the charging roller, relative to a straight line connecting the rotation center of the charging roller and the rotation center of the cleaning roller.
US08934806B2
An air sending mechanism includes an air sending unit including a rotating shaft and a plurality of blade members provided on the rotating shaft, the air sending unit being configured to send air by producing a swirl flow swirling about the rotating shaft with rotation of the plurality of blade members; a wall member provided on a downstream side in an air sending direction with respect to the air sending unit in such a manner as to face the air sending unit; and a rectifying member provided between the air sending unit and the wall member and having at least one bend or curve provided as a result of the member being angled or curved such that the swirl flow produced by the air sending unit is guided in an intersecting direction that intersects the air sending direction.
US08934805B2
An image recording apparatus includes: a first housing comprising a recording portion and a first control device; a second housing comprising a second control device and supported by the first housing to be rotationally movable between a close position and a distant position by rotationally moving about a first axis extending in a first direction; a first cable and a second cable electrically connecting the first control device to the second control device; and a holder having a supported portion and holding the first cable and the second cable. In the first housing, at least a part of the holder extends in a second direction and the holder holds the first cable and the second cable such that the first cable and the second cable extend in the second direction and are respectively disposed at positions different from each other in the first direction and in a third direction.
US08934803B2
An image forming apparatus includes an image carrier, a charging unit, an exposure unit, a developing unit, and a transfer unit. The transfer unit includes a transfer bias power supply and transfers a developed image onto a transfer body. The transfer bias power supply includes a first power supply unit that generates a non-transfer electric field, a second power supply unit that generates a transfer electric field, a first switching controller, and a second switching controller. The first switching controller controls start of supply of the transfer electric field in accordance with a first time constant when switching from the non-transfer electric field to the transfer electric field is performed. The second switching controller controls stop of supply of the transfer electric field in accordance with a second time constant when switching from the transfer electric field to the non-transfer electric field is performed.
US08934798B2
An image forming apparatus includes an exposure unit configured to form a latent image by irradiating a charged photosensitive member with light, and a control unit configured to cause the exposure unit to expose an image portion to which toner of the photosensitive member is to be adhered by a first exposure amount, and expose a non-image portion to which the toner of the photosensitive member is not to be adhered by a second exposure amount which is smaller than the first exposure amount. The control unit corrects the preset second exposure amount based on information about a difference between the charging voltage output from the charging unit and a predetermined charging voltage and/or information about a difference between the developing voltage output from the developing unit and a predetermined developing voltage.
US08934792B2
A status detection device includes a heater, a first power line for supplying power to one end of the heater, a second power line for supplying power to the other end of the heater, a switch portion disposed in the first power line, an overheat protection portion for disconnecting the second power line when temperature exceeds a predetermined temperature, and a zero cross signal generation portion which outputs a zero cross signal in accordance with a waveform of an AC power supply, and outputs zero cross signals having different output values in a case where voltage of the first power line is higher than voltage of the second power line and in a case where the voltage of the second power line is higher than, the first power line.
US08934790B2
A development apparatus and an image forming apparatus wherein optical high-precision detection of the toner amount of a toner layer formed on a toner carrying member is ensured even when the great amount of the toner is deposited on the toner carrying member by transferring all or a part of the toner on the surface of the toner carrying member onto a detecting roller, and wherein stable images are provided at all times.
US08934781B2
An optical subscriber network for power reduction is provided. The optical subscriber network may include an Optical Line Terminal (OLT) and an Optical Network Terminal (ONT). The OLT may manage a plurality of ONTs by classifying the plurality of ONTs into a sleep group, and may multicast a sleep allowance message only to ONTs included in a predetermined sleep group.
US08934780B2
Techniques for timing synchronization in an optical orthogonal frequency division multiplexing (OOFDM) system includes providing a time-domain training symbol having a symmetric distribution and producing the training symbol by transmitting a real-valued PN sequence on each subcarrier under the OOFDM. The training sequence includes an initial value, followed by an odd length palindromic sequence of values.
US08934777B2
According to one embodiment of a method for interference suppression in radio-over-fiber communication systems, the method uses a mode selection module to continuously update real time information of at least two mobile stations and determine to enter a cross mode or a single mode. In the single mode, when a mobile station approaches a switching point, a single mode command is issued to control at least one first specific remote antenna unit (RAU). In the cross mode, when an immediate cross condition is a new cross condition, a new cross mode table is generated, and when the position of any one mobile station of the at least two mobile stations cross a threshold, a cross mode command is issued to control at least one second specific RAU according to a corresponding cross mode table.
US08934768B2
A method of configuring a path between an ingress node and an egress node in an optical communications network, the path comprising a first hop and a subsequent hop. The method includes: a) selecting a candidate hop for the first hop of the path; b) obtaining a value of a signal feasibility parameter for the candidate hop; c) determining whether said value lies within an acceptable value range and if one is, accepting said candidate hop for the first hop of the path, and if one is not, repeating steps a. to c.; d) selecting a candidate hop for the subsequent hop of path; e) obtaining a value of a signal feasibility parameter for a combined path comprising the first hop and the candidate hop for the subsequent hop of the path; f) determining whether said value lies within an acceptable value range, if one is, acceptable value range accepting said candidate hop for the subsequent hop of the path, and if one is not, repeating steps d. and e.; and g) generating and transmitting a control signal for configuring the path. Each step of obtaining a value of a signal feasibility parameter comprises checking whether a measured value of the signal feasibility parameter is available, and if one is, retrieving said measured value and if one is not, calculating an estimated value of the signal feasibility parameter.
US08934763B2
Water delivery system and method for making hot water available in a domestic hot water installation
A water delivery system is provided, comprising at least one faucet device with a cold water faucet part and a hot water faucet part, a cold water line to the at least one faucet device, a tankless heater device for heating water, a hot water line having a first portion running from an outlet of the tankless heater device to the at least one faucet device and having a second portion running from the at least one faucet device to an inlet of the tankless heater device, and a circulatory pump arranged in the second portion of the hot water line, wherein the circulatory pump has a prefixed first performance level and a prefixed second performance level, wherein the first performance level causes a finite water flow in the hot water line which is below an operation threshold value of the tankless heater device.
US08934762B2
Methods and apparatus that facilitate the relatively smooth playback of video at an altered playback speed. Video frames are scored and selected for removal (or duplication) to provide faster (or slower) playback speed based when the video is displayed at a predetermined frame rate.
US08934758B2
A digital video recorder is operable to receive and record an audio/video stream including a segment of a program and at least one first advertisement. The digital video recorder is then operable to identify a temporal location within the segment of the program for insertion of a second advertisement during playback of the recorded audio/video stream. The second advertisement is then inserted within the segment of the program during playback.
US08934757B2
A content distribution system inhibits execution of processing which is unnecessary for streams having specific structures. The content distribution system includes a distribution server and a playback apparatus. The distribution server transmits a program stream and a program state flag associated with the program stream that indicates whether or not program content corresponding to the program stream is constituted of only 3D video. The playback apparatus determines, prior to decoding the program stream, whether or not the program state flag indicates that the program content is constituted of only 3D video, and when determining that the program content is constituted of only 3D video, decodes the program stream and performs control so as to play back the program stream as 3D video without determining whether or not each frame included in the program stream is a 3D video frame.
US08934752B2
One embodiment includes a latching mechanism having a latch, a cam and a slider. The cam is configured to rotate about an axis of rotation. The cam is also configured to displace an end of the latch when the cam is rotated about the axis of rotation. The slider is operably connected to the cam and is configured to cause the cam to rotate about the axis of rotation.
US08934748B2
One embodiment of the invention includes a method for forming an optical fiber. The method comprises providing a preform having a core material and a glass cladding material surrounding the core material. The method also comprises drawing the preform at a temperature that is greater than a melting temperature of the core material to form a drawn fiber. The method further comprises cooling the drawn fiber to form the optical fiber having a crystalline fiber core and a cladding that surrounds the crystalline fiber core and extends axially along a length of the crystalline fiber core.
US08934736B2
According to one embodiment, an image processing apparatus connectable to a main memory in which a plurality of pixel values of unconverted image is stored and a cache memory including a plurality of cache blocks. The apparatus includes a counter, a coordinate determination module, a memory controller, a cache access module, a pixel value calculator, and an output module. The counter determines a coordinate within converted image according to a predetermined execution sequence. The coordinate determination module determines a plurality of coordinates within unconverted image of the pixel values of unconverted image necessary to calculate a pixel value of converted image corresponding to the coordinate within converted image. The memory controller transfers the pixel values of unconverted image stored in the main memory to the cache blocks corresponding to each of the coordinates within unconverted image. The cache access module reads out all the pixel values of unconverted image necessary to calculate the pixel value of converted image from the cache blocks. The pixel value calculator calculates the pixel value of converted image by referring to the pixel values of unconverted image read out by the cache access module. The output module outputs the pixel value of converted image.
US08934734B1
Proprietary rights logos are detected in a video. The video is divided into a plurality of regions that are analyzed for generic proprietary rights logo features. A confidence mask is generated that comprises a plurality of scaling factors, each scaling factor corresponding to a region of the video and indicating a likelihood that the corresponding region of the video includes a proprietary rights logo. The scaling factors of the confidence mask are applied to the video data to generate an altered video. The altered video is analyzed to determine a confidence measure that the video includes a reference proprietary rights logo.
US08934732B2
The image processing method acquires an input image and information on an image capturing condition, acquires an optical transfer function corresponding to the image capturing condition, calculates a specific frequency at which an index value obtained by using the optical transfer function becomes a predetermined value in each azimuth direction, and produces a window function to divide a frequency band of the input image into lower and higher frequency side bands than the specific frequency in each azimuth direction. Then, the method produces, by using the window function and the optical transfer function, an image restoration filter to perform the image restoration process on the lower frequency side band of the input image and to restrict the image restoration process on the higher frequency side band thereof, and performs the image restoration process using the image restoration filter.
US08934730B2
An image editing method for editing an original image is provided. The original image includes at least a first object and a second object. The method includes steps of: obtaining a first distance between the first object and a lens; obtaining a second distance between the second object and the lens; obtaining a blur matrix set according to the first distance and an optical parameter; obtaining a first blur matrix from the blur matrix set according to the second distance; and performing a blur process on the second object according to the first blur matrix to generate a blurred second object, and generating a simulated image from the first object and the blurred second object.
US08934727B2
An image processing apparatus includes a detecting unit configured to detect different predetermined periods in parallel in image data line by line; a selecting unit configured to select a longest period in the periods that are acquired by the detecting unit through detection of the periods with respect to a piece of image data corresponding to one line; a dividing unit configured to divide the piece of image data corresponding to the one line into pieces of division data in accordance with the period selected by the selecting unit; a converting unit configured to convert each of the pieces of division data into a piece of intermediate data, the division data being obtained by dividing the piece of image data corresponding to the one line by the dividing unit; and an encoding unit configured to perform compression coding on the piece of intermediate data converted by the converting unit.
US08934719B1
Techniques are described for controlling communication devices using image analysis. For instance, when a communication is received by a communication device, the communication device outputs an alert to notify users of the received communication and accesses one or more images of an area proximate to the communication device. The one or more images cover an area proximate to the communication device at a time during which the communication device is outputting the alert. The communication device analyzes the one or more images to determine whether a user is present in the one or more images and in a position to perceive the received communication. The communication device handles at least one aspect of the received communication based on the determination of whether a user is in a position to perceive the received communication.
US08934714B2
Techniques for performing foreground analysis are provided. The techniques include identifying a region of interest in a video scene, detecting a static foreground object in the region of interest, and determining whether the static foreground object is abandoned or removed, wherein said determining comprises performing a foreground analysis based on tracking information and pruning one or more false alarms using one or more track statistics.
US08934709B2
A camera system comprises an image capturing device and an object classification module connected to the image capturing device. The image capturing device has a field of view and produces image data representing an image of the field of view. The object classification module is operable to determine whether an object in an image is a member of an object class. The object classification module includes N decision steps configured in a cascade configuration, wherein at least one of the N decision steps is operable to (a) accept an object as a member of the object class, (b) reject an object as a member of the object class, and (c) call on a next step to determine whether an object is a member of the object class.
US08934707B2
An image processing apparatus includes a determination unit, a search unit, a weight assignment unit and a filling unit. The determination unit determines whether a hole is surrounded by the foreground in a disparity map or a depth map. The search unit searches for multiple relative backgrounds along multiple directions when the hole is surrounded by the foreground. The weight assignment unit respectively assigns weights to the relative backgrounds. The filling unit selects an extremum from the weights, and fills the hole according to the relative background corresponding to the extremum.
US08934706B2
A device is provided having a robotic arm for handling a wafer, the robotic arm including one or more encoders that provide encoder data identifying a position of one or more components of the robotic arm. The device also having a processor adapted to apply an extended Kalman Filter to the encoder data to estimate a position of the wafer.
US08934698B2
A diagnostic device includes a microscope configured to obtain image data on a plurality of cells and a computing device. The computing device is configured to receive the image data, identify at least a portion of each of the plurality of cells based on the received image data, determine at least one of a value of a morphological parameter for each identified at least a portion of the plurality of cells or a relative organization among the identified at least a portion of the plurality of cells, and calculate statistics for the plurality of cells based on the at least one of the determined values of the morphological parameter or the determined relative organization, the statistics including information suitable for distinguishing metastatic cells from non-metastatic cells. The diagnostic device further includes an output device configured to output the statistics for diagnosis.
US08934686B2
A method, performed by a computer, of facilitating selection by a user of one path from a set of directed paths in an image, partly overlapping but not constituting a directed tree structure, each path beginning at a root and ending at an end point, the method comprising: a) receiving from the user an indication of a specified location in the image; b) identifying a specified path part that best matches the indication of the specified location; and c) suggesting primarily a single path chosen from among two or more paths in the set which include the specified path part, but do not all follow a same route before the specified path part, and at least one of which separates from another path somewhere along its length.
US08934681B2
A method for detecting an object and a touchable device are presented, which is capable of detecting an object having a fingerprint feature on an operation interface of the touchable device. An image sensor is used for acquiring acquiring an image on the operation interface, and the acquired image is converted into a signal denoted in a frequency domain by using a frequency conversion function. Signals at a medium-high frequency (MHF) signal region among the signals of the frequency domain are analyzed, so as to generate a first signal and a second signal according to a distribution of the signals of the frequency domain. The first signal indicates existence of the object on the operation interface, and the second signal indicates inexistence of the object on the operation interface.
US08934673B2
An image processing method for detecting a target, includes: an image acquiring unit for acquiring depth information of an image; a histogram creating unit for creating a histogram on the depth information of the image; a critical value setting unit for setting a critical value of the depth information for detecting a region of a detection object from the image; an image processing unit for extracting a region of the detection object from the image by using the set critical value of the depth information; a data verifying unit for verifying whether the extracted region of the detection object corresponds to the target; and a storage unit for storing the extracted region of the detection object. A target is detected based on depth information of an image.
US08934669B2
A self-adaptive image-based obstacle detection method comprises steps: capturing an original image; transforming the original image to an HSV color space, and retrieving a hue component (H) and a saturation component (S) of the HSV color space to form an HS-based image; dividing the HS-based image into image blocks; selecting one image block as a background block; using an obstacle recognition equation to determine whether each of the image blocks is similar to the background block; if no, deleting the image block; if yes, preserving the image block to form a binary obstacle image; and overlaying the binary obstacle image on the original image to filter out the background and obtain an initial ambit of an obstacle image. Then, three orderly movement flow equations are used to determine whether it is an obstacle.
US08934666B2
The invention relates to a method and an object detection device for analyzing objects in the environment and/or scenes in the environment. The object detection device includes a data processing and/or evaluation device. In the data processing and/or evaluation device, image data (xt) is evaluated on the basis of a Conditional Random Field (CRF) model and the CRF model provides additional object nodes (otn) which take into account information from an object detector.
US08934661B2
A social photo curation system is used to automatically identify a subset of photos for an album to provide to a viewing user. The album and its photos are associated with metadata indicating information about the photos, such as individuals tagged in the photos, locations where the photos were taken, keywords or concepts associated with the photos, and the quality and variety of the photos. The social photo curation system uses this metadata to score and select the photos for a particular viewing user. The scoring and selection of photos for the album may be independent of the viewing user, or it may be customized based on the viewing user's interests and connections to other users in a social networking system.
US08934655B2
An audio device incorporates first acoustic driver at least partially overlain by a first acoustic reflector to define a first effective direction of maximum acoustic radiation and a second acoustic driver at least partially overlain by a second acoustic reflector to define a second effective direction of maximum acoustic radiation, wherein when the audio device is positioned in a room such that the direction of maximum acoustic radiation of the first acoustic driver is substantially perpendicular to the direction of the force of gravity, the first effective direction of maximum acoustic radiation is bent more towards a listening position at which a listener is expected to be located than the first direction of maximum acoustic radiation and away from a floor, and the second effective direction of maximum acoustic radiation is bent more towards the listening position than the second direction of maximum acoustic radiation and away from a wall.
US08934652B2
Techniques for ability enhancement are described. Some embodiments provide an ability enhancement facilitator system (“AEFS”) configured to determine and present speaker-related information based on speaker utterances. In one embodiment, the AEFS receives data that represents an utterance of a speaker received by a hearing device of the user, such as a hearing aid, smart phone, media player/device, or the like. The AEFS identifies the speaker based on the received data, such as by performing speaker recognition. The AEFS determines speaker-related information associated with the identified speaker, such as by determining an identifier (e.g., name or title) of the speaker, by locating an information item (e.g., an email message, document) associated with the speaker, or the like. The AEFS then informs the user of the speaker-related information, such as by presenting the speaker-related information on a display of the hearing device or some other device accessible to the user.
US08934631B2
According to one embodiment, a decompressing apparatus includes an input unit, a calculating unit, a first selecting unit, and a decompressing unit. The input unit inputs additional data, which is obtained based on trace expression data in which an element in a subgroup of a multiplicative group of a finite field is trace-expressed and affine expression data in which the trace expression data is affine-expressed, and the trace expression data. The calculating unit calculates a plurality of solutions of simultaneous equations derived by the trace expression data. The first selecting unit selects any of a plurality of items of affine expression data in which the element is affine-expressed based on the additional data, the affine expression data being found from the solutions. The decompressing unit decompresses the selected affine expression data to the element.
US08934628B2
A method is to de-correlate electric signals emitted by an IC Card during computations as well as sensitive data involved in such computations. The method includes executing functions introducing respective electric signals which do not involve the sensitive data. Each of the functions is triggered by a timer having a value which is different at each step of executing the functions.
US08934622B2
A method for detecting a double-talk condition and an echo cancellation system using the same are introduced herein. According to an exemplary embodiment, the method may be adapted to an double-talk detector of an echo cancellation system and includes the following steps: obtaining an input signal with a first power; computing a second power, wherein the second power is a power combination of at least one estimated signal; determining whether the double-talk condition occurs according to a relationship between the first power and the second power, when the first power is larger than the second power, the double-talk condition occurs.
US08934620B2
Methods and devices for improved echo cancellation in high noise environments, such as in-car speakerphones and the like, are provided that improve cancellation convergence in a high noise environment and in the presence of double talk. A new update method enables a robust echo canceller to update with reduced concern for the canceller being in a receive state or a double talk state. If a signal generated by a local talker is substantially the same as high noise, in terms of corruption of the echo canceller, the echo canceller converges in a robust manner even with continuous high noise at the input.
US08934618B2
Methods for analyzing an interactive voice response (IVR) system are disclosed. In the methods, prompts are issued from the IVR system and user input made in response to the prompts from the IVR system is received. One method involves displaying the prompts issued by the IVR system to an operator; and receiving input data from the operator, the data defining whether any change to the IVR system is recommended and/or any recommended changes to the IVR system. Another method involves detecting the occurrence of an unexpected event by comparing the user input against a predefined set of rules, each rule being associated with one or more of the unexpected events; and taking a predefined action in response to the detection of one or more of the unexpected events.
US08934614B2
Methods and apparatuses to dynamically determine the performance event of a listing based on the progress levels of responses received in response to a presentation of the listing. One embodiment includes: providing a listing on behalf of an entity for presentation to a user; identifying an event from a set of predetermined events based on communications made by the user responsive to a presentation of the listing; and charging the entity a fee per the event identifying from the set of predetermined events.
US08934613B2
A data processing device includes: a receiving unit that receives data; a transfer processing unit that specifies a destination of the data received by the receiving unit, and in accordance with an information processing device of the specified destination, determines a data form of the data to be transferred to the information processing device; a data conversion unit that converts the data received by the receiving unit into the data form determined by the transfer processing unit; and a sending unit that sends the data converted by the data conversion unit, via a circuit capable of connecting to the information processing device of the destination specified by the transfer processing unit, to the information processing device.
US08934607B2
In accordance with an embodiment, a measuring apparatus includes an electromagnetic wave applying unit, a detecting unit, a data processing unit, a film structure transforming unit, and a film structure measuring unit. The electromagnetic wave applying unit generates electromagnetic waves to apply it to a periodic structure of films on a substrate. The detecting unit detects the electromagnetic waves scattered or reflected by the substrate. The data processing unit calculates a surface shape of the periodic structure. The film structure transforming unit calculates a virtual film structure regarding the internal structure of the periodic structure. The film structure measuring unit calculates the thickness of each layer constituting the periodic structure by fitting a first reflectance profile by actual measurement regarding the periodic structure to a second reflectance profile obtained by a simulation using the virtual film structure to restructure the shape of the periodic structure.
US08934605B2
Systems, methods, and related computer program products for image-guided radiation treatment (IGRT) are described. Provided according to one preferred embodiment is an IGRT apparatus including a barrel-style rotatable gantry structure that provides high mechanical stability, versatility in radiation delivery, and versatility in target tracking. Methods for treatment radiation delivery using the IGRT apparatus include conical non-coplanar rotational arc therapy and cono-helical non-coplanar rotational arc therapy. A radiation treatment head (MV source) and a treatment guidance imaging system including a kV imaging source are mounted to and rotatable with a common barrel-style rotatable gantry structure, or alternatively the MV and kV sources are mounted to separate barrel-style rotatable gantry structures independently rotatable around a common axis of rotation. Methods for intra-fraction target tracking in a gantry-style IGRT system based on comparisons between a pre-acquired planning image and intrafraction x-ray tomosynthesis images and/or intrafraction cone beam CT (CBCT) images are also described.
US08934601B2
A method and apparatus for grasping and lifting a boiling water reactor (BWR) control rod using a grapple. The grapple may grasp the control rod blade, the fuel support casting and the control rod guide tube of the control rod, to lift and move all three of these components in unison. The grapple includes a frame, a control rod blade hook, a fuel support casting hook(s) and a control rod guide tube hook(s). The control rod guide tube hook(s) may have a distal end that extends through a side flow orifice of a fuel support casting and beyond the confines of a control rod guide tube flow orifice to grasp the control rod guide tube. The distal end of the control rod guide tube hook(s) may include inner and outer landing surfaces, providing respective support for the fuel support casting and control rod guide tube.
US08934589B2
A desired signal and interfering signal are transmitted in the same timeslot and on the same frequency using an Adaptive Quadrature Phase Shift Keying (AQPSK) modulated carrier. When the Subchannel Power Imbalance Ratio (SCPIR) for the AQPSK modulated carrier is large and favors the interfering signal, SIC is used to cancel the interfering signal from the received signal. Following interference cancellation, the desired signal is demodulated using two different estimates of the channel and the demodulated soft bits from demodulated soft bits from each demodulation process are combined to obtain a combined estimate.
US08934578B2
A method of demodulating a plurality of multiplexed modulation signals is provided, including: i) inputting the plurality of multiplexed modulation signals, each of which being outputted from a plurality of outputs of a communication partner, wherein each modulation signal in the multiplexed modulation signals includes a pilot symbol sequence consisting of a plurality of pilot symbols used for demodulation, ii) estimating respective channels of the multiplexed modulation signals based on one or more of the pilot symbol sequences; and iii) demodulating each modulation signal in the plurality of multiplexed modulation signals based on the channel estimation. Each of the pilot symbol sequences is inserted at a same temporal point in each modulation signal among the multiplexed modulation signals. The pilot symbol sequences are orthogonal to each other with zero cross correlation among the modulation signals in the multiplexed modulation signals, and each pilot symbol has a non-zero amplitude.
US08934574B2
A signal processing circuit for providing a modulated analog transmit signal on the basis of a digital transmit data signal is disclosed. The signal processing circuit includes one or more digital circuit components and one or more analog circuit components, and is configured to vary a bias voltage or a supply voltage of at least one of the one or more digital circuit components or at least one of the one or more analog circuit components in dependence on a detected or predefined parameter when providing the modulated analog transmit signal. The detected or predefined parameter includes a parametric or environmental condition associated with the signal processing circuit.
US08934567B2
Briefly, in accordance with one or more embodiments, in response to receiving a wireless communication signal, a non-uniform codebook is generated based at least in part on one or more characteristics of the received wireless communication signal for quantization and communication back to a source of the received signal. The non-uniform codebook may be generated by selecting a suitable uniform codebook based at least in part on the one or more characteristics of the received wireless communication signal, and supplementing the uniform codebook with additional codewords to generate the non-uniform codebook.
US08934566B1
The present invention provides a channel estimation method for a MIMO (Multiple-Input Multiple-Output) antenna system comprising two transmit antennas and two receive antennas. The method performs a preliminary estimation on a channel, and then calculates to obtain a calculated value for the transmitted signal by using the estimated channel value. The calculated value for the transmitted signal is reconstructed, the reconstructed calculated value is used as the transmitted signal, and the channel value is estimated for a second time. The iteration is performed in this manner for n times, leading to a more accurate channel value. The method of the invention has a high efficiency, and the channel value is accurately estimated.
US08934554B2
Embodiments of the present invention provide a virtual multicarrier design for orthogonal frequency division multiple access communications. Other embodiments may be described and claimed.
US08934548B2
An image encoding device include a predicting unit for adaptively determining the size of each motion prediction unit block according to color component signals, and for dividing each motion prediction unit block into motion vector allocation regions to search for a motion vector, and a variable length encoding unit for, when a motion vector is allocated to the whole of each motion prediction unit block, performing encoding in mc_skip mode if the motion vector is equal to an estimated vector and a prediction error signal 5 does not exist, and for, when each motion vector allocation region has a size equal to or larger than a predetermined size and a motion vector is allocated to the whole of each motion vector allocation region, performing encoding in sub_mc_skip mode if the motion vector is equal to an estimated vector and a prediction error signal does not exist.
US08934540B2
Classifying a series of quantized transform coefficients of a block of image data into one of a pre-defined plurality of classes for entropy coding, and entropy coding the block. A class is defined by at least the size of the block and typically but not necessarily one or more other factors. The classified series is coded by one of a set of pre-defined entropy coding methods, e.g., variable length coding methods for the pre-defined classes.
US08934535B2
Data compression and decompression methods for compressing and decompressing data based on an actual or expected throughput (bandwidth) of a system. In one embodiment, a controller tracks and monitors the throughput (data storage and retrieval) of a data compression system and generates control signals to enable/disable different compression algorithms when, e.g., a bottleneck occurs so as to increase the throughput and eliminate the bottleneck.
US08934524B2
A method detects a threshold crossing instant at which a signal crosses a threshold, by: sampling the signal at plural sampling instants spaced from one another by a sampling period; detecting consecutive first and second sampling instants at which the signal has a first signal value lower than or equal to the threshold, and the signal has a second signal value higher than the threshold, respectively; calculating a first interval indicative of a time between the threshold crossing instant and the first sampling instant; setting a reference signal having a reference amplitude representing the first interval relative to a reference scale; generating a signal with a delay depending on said reference signal; generating a threshold crossing detection signal at an instant delayed by a second interval; calibrating the reference scale of the reference amplitude so that the second interval is substantially equal to the first interval.
US08934513B2
A semiconductor light emitting device of double hetero junction includes an active layer and clad layers. The clad layers include an n-type layer and p-type layer. The clad layers sandwich the active layer. A band gap energy of the clad layers is larger than that of the active layer. The band gap energy of the n-type clad layer is smaller than of the p-type clad layer.
US08934506B2
An apparatus includes a difference extraction unit to extract a difference between a second time stamp value, which is obtained by adjusting a first time stamp value that is measured at a time of arrival of a synchronization message transmitted by the master at a Layer 3 to be synchronized in frequency with a clock of the master, and a third time stamp value, which is measured at a time of departure of the synchronization message from the master; a minimum filter to select a minimum from one or more difference values extracted by the difference extraction unit; and a delay variation calculation unit to estimate a time of arrival of a current synchronization message at the Layer 3 based on the selected minimum and calculate a delay variation.
US08934504B2
In accordance with some embodiments of the present disclosure, a method may include determining a range of frequencies allocated to resource blocks to be transmitted during a subsequent sub-frame slot or sounding reference symbol sub-slot. The method may also include determining an approximate center frequency of the range of frequencies. The method may additionally include modulating resource blocks of the sub-frame or sounding reference symbol sub-slot at the approximate center frequency. The method may further include transmitting the modulated resource blocks at the approximate center frequency.
US08934489B2
A method for processing a network packet is used for a routing apparatus. The routing apparatus includes a forwarding engine module and a core module. In the method, a network packet from a source interface is received. Whether or not the network packet meets a Network Address Translation (NAT) packet condition is determined. Subsequently, the following steps are executed when the network packet meets the NAT packet condition. In these steps, transmission information of the network packet is read and a NAT mapping table is searched by using the transmission information. When a mapping entry corresponding to the transmission information is found in the NAT mapping table, the method involves enabling the forwarding engine module to update the header of the network packet according to the NAT forwarding information of the corresponding mapping entry and set a destination interface of the network packet.
US08934485B2
Methods and apparatus to determine an alternate route in a network are disclosed. Example methods disclosed herein include processing a label stack of a data packet at a first node to determine whether the data packet is undergoing alternative routing to a destination. Such example methods also include, in response to determining that the data packet is undergoing alternative routing, processing the label stack to determine multiplicity values for neighbor nodes of the first node, respective ones of the multiplicity values representing respective numbers of times the data packet has been routed to respective ones of the neighbor nodes while undergoing alternative routing to the destination. Such example methods further include updating the label stack to increase a respective multiplicity value associated with the first node prior to routing the data packet from the first node to a first one of the neighbor nodes selected based on the multiplicity values.
US08934483B2
A method of transferring data in a network is provided. Data is received at a sub-switch of a first bundled switch having a plurality of sub-switches, the sub-switch being configured to only couple to connections external to the first bundled switch. The method also includes transferring the data from the first bundled switch using a multi-lane cable coupled to a second bundled switch, a first end of the multi-lane cable coupled to a sub-switch in the first bundled switch and a second end of the multi-lane cable coupled to at least two sub-switches in the second bundled switch.
US08934480B2
A processor is configured to receive call records from telecommunication network and load the call records into a telephone number (TN) list. Local Routing Number (LRN) data identifying ported numbers are obtained from a reference database and applied to the call records to enrich the call records with ported information. Also, Local Exchange Routing Guide (LERG) data associated with the LRN data are obtained from the reference database and applied to the call records to enrich the call records with LERG information. Based on the LERG information, an originating carrier from a routing carrier for the call records is distinguished. The originating carrier is a carrier originating a call and passing the call to the routing carrier for delivery to its final destination. The ownership to the call records are assigned based on the originating carrier.
US08934479B2
A node is configured to receive first optical channel data unit (ODU) signals; encapsulate one or more of the first ODU signals into a second ODU signal; encapsulate the second ODU signal into an optical channel transport unit (OTU) signal; and transmit the OTU signal on one or more optical channels.
US08934476B2
In one embodiment, a first PC may receive a trigger to establish a data communication session with a second PC over an established voice call between first and second phones over a WAN. In response, the first PC may discover the first phone as an authorized personal area network (PAN) device, and may establish a first PAN communication session between the first PC and the first phone. A request may then be transmitted to the second phone over the established voice call to establish the data communication session between the first and second PCs, and in response, the second phone may discover the second PC as an authorized PAN device from the second phone. A second PAN communication session may thus be established between the second phone and the second PC, and data may be exchanged between the PCs using the PAN communication sessions and the established voice call.
US08934463B2
At least one embodiment of the invention is directed to communicating in a wireless communications system, including monitoring a communication session on a first network, ignoring pages from a second network during the communication session, the first and second network configured for operation on different physical layers, and upon termination of the communication session over the first network, selectively sending a query to an application server to request information related to failed attempts by the application server to contact the access terminal on the second network during the communication session.
US08934456B2
A method at a user equipment, and the user equipment, configured for establishing a connected mode with a first network node within a wireless network, the method receiving, at the user equipment, a connection establishment bias; applying the connection establishment bias at the user equipment, while the user equipment is in an idle mode, to at least one network node power level value, thereby creating biased power level values; and connecting to the first network node based on the biased power level values.
US08934448B2
Disclosed is a handover method in a wireless portable Internet system. When a mobile subscriber station is in a drop state, a ranging request message including an identifier of a previous base station and a string generated by encoding the ranging request message using an authentication key of the previous base station is sent to a target base station. The target base station requests the previous base station to execute handover of the mobile subscriber station using the identifier of the previous base station included in the ranging request message. The previous base station carries out message authentication using the encoded string received from the target base station, and when the authentication is successful, transmits information about the mobile subscriber station that is required for handover to the target base station. Accordingly, a ceaseless service session can be provided even in the drop state.
US08934444B2
An embodiment power control method includes obtaining, by a base station, a bit error rate (BER) of a physical uplink control channel (PUCCH) of a UE at a subframe i, and sending a transmit power control command δ′PUCCH(i−km) having a value related to a transmit power control command obtained by the base station at a subframe i−km and that is determined according to the relationship of the BER to a bit error rate reference value. An embodiment base station includes a second obtaining unit configured to obtain a BER of a PUCCH of a UE at a subframe i and a second sending unit configured to send a transmit power control command δ′PUCCH(i−km) having a value related to a transmit power control command obtained by the base station at a subframe i−km and that is determined according to the relationship of the BER to a bit error rate reference value.
US08934442B2
A method of transmitting data through a downlink common transport channel in a wireless communication system is disclosed. The method comprises receiving measurement information transmitted from a user equipment at an upper network node, forwarding control information of the common transport channel, which is acquired from the measurement information, from the upper network node to a base station, and transmitting downlink data from the base station to the user equipment through the common transport channel in accordance with the control information.
US08934422B2
Two novel subchannelization methods are disclosed, for use in a 802.16m system. A downlink subchannelization method supports both localized and distributed sub-carriers, different modulation modes, and supports a variety of different fractional frequency reuse (FFR) partition allocations.
US08934417B2
A wireless communication terminal including a controller coupled to a transceiver, configured to receive a first and second control messages on an anchor carrier is disclosed. The first control message includes a resource assignment for the anchor carrier and the second control message is associated with a set of component carriers that are distinct from the anchor carrier. The controller determines a resource assignment for at least one component carrier in the set of component carriers using both the first and the second control messages.
US08934412B2
In a cellular radio system a message indicating a change of cell size can be transmitted to a number of affected cells, in particular, neighboring cells. The affected cells receiving such a message can be adapted to use the information in the message when determining self-optimization parameters used for control purposes. Hereby, better response times can be achieved without reducing noise sensitivity.
US08934407B2
Technologies for wireless communications can include communicating connection information that specifies one or more parameters of a connection between a base station and a wireless device. The connection information can be indicative of one or more of: a station identifier, whether data packets associated with the connection include a cyclic redundancy check, and whether data packets associated with the connection include encrypted information. These technologies can include constructing, based on the connection information, a media access control (MAC) protocol data unit (PDU) that includes a header at a beginning portion of the MAC PDU. The header can include one or more of: a first flag that indicates a header type, a second flag that indicates whether there is a subheader inclusion following the header in the MAC PDU, a flow identifier that, together with the station identifier, identifies the connection, and a length value.
US08934395B2
Systems and methodologies are described herein that facilitate generation and processing of control signaling to support uplink network multiple-in-multiple-out (N-MIMO) communication in a wireless communication system. As described herein, respective network nodes associated with an uplink N-MIMO framework can generate channel state information (CSI) corresponding to an uplink channel from a designated network user to the respective nodes. Generated CSI can subsequently be communicated to an uplink anchor node for the network user in order to facilitate rate assignment, scheduling, and/or other operations with respect to the network user. As described herein, CSI generated and reported by respective cells can include channel profiles, carrier/interference profiles, estimated supported uplink rates, or the like. As additionally described herein, supplemental information such as observed interference levels, demodulation indicators, or the like can be communicated to an anchor node and utilized in rate assignment and/or scheduling.
US08934394B2
A method and apparatus for content multicasting and broadcasting and data unicasting in a broadband multicarrier wireless communication system. A base station is configured to transmit, and a mobile station is configured to receive, a sequence of consecutive frames. The frames comprise two types: frames containing time-frequency resources for content multicasting and broadcasting via a single frequency network, and frames containing time-frequency resources for data unicasting without the use of a single frequency network. The two types of frames are intermixed in accordance with an intermixing configuration pattern. The intermixing configuration pattern is indicated by a bit-map contained in a scheduling signal.
US08934389B2
A system and method are disclosed for offloading control of services in a mobile device to a non-cellular wireless network, such as Wi-Fi. The described system and method allow the overall connection management to be performed by an application processor, while services are handled in a modem using Wi-Fi connectivity. The Wi-Fi subsystem can be fully driven by the modem for time critical operations allowing the application processor to be off (or in low-power mode) when it is not involved in the delivery of services. Battery power is saved by being able to substantially power down the application processor.
US08934387B2
A BT receiver RF front end receives RF energy in a sequence of BT scan windows. Throughout a scan window, the front end is tuned to one hop frequency. Before and after the window the front end is in a disabled state. A WLAN energy detector processes an output of the front end during the window and determines whether more than a predetermined amount of RF energy was received onto the front end during the window. A BT baseband processor attempts to demodulate the output of the front end. If the WLAN energy detector determines that the predetermined amount of RF energy was received and if a BT signal could not be demodulated, then a WLAN wake-up signal is asserted, thereby causing a WLAN transceiver to be powered up to receive WLAN signals. BT scan intervals are varied in duration to facilitate a BT scan window overlapping a WLAN beacon.
US08934385B2
A wireless communication apparatus includes a transmitter circuit whose transmission power is set variably, a wireless communication section having a receiver circuit, and a processing section that executes a control of the wireless communication section. The processing section sets the transmission power of the transmitter circuit to a first transmission power when it executes normal data communication and sets the transmission power of the transmitter circuit to a second transmission power smaller than the first transmission power when it executes a pairing process.
US08934382B2
Disclosed herein are methods, systems, and devices for improved audio, video, and data conferencing. The present invention provides a conferencing system comprising a plurality of endpoints communicating data including audio data and control data according to a communication protocol. A local conference endpoint may control or be controlled by a remote conference endpoint. Data comprising control signals may be exchanged between the local endpoint and remote endpoint via various communication protocols. In other embodiments, the present invention provides for improved bridge architecture for controlling functions of conference endpoints including controlling functions of the bridge.
US08934377B2
Systems and methods described herein are directed to solutions for Network on Chip (NoC) interconnects that supports reconfigurability to support a variety of different traffic profiles each having different sets of traffic flows after the NoC is designed and deployed in a SoC. Reconfiguration of the NoC to map and load a new traffic profile or change the currently mapped traffic profile is performed by an external optimization module which maps various transactions of a given traffic profile to the NoC and reconfigure the NoC hardware by loading the computed mapping information. As part of the mapping process, load balancing between NoC layers may be performed by automatically assigning the transactions in the traffic profile to be routed over certain NoC layers and channels, automatically determining the routes based on the bandwidth requirements of the transaction. The deadlock avoidance and isolation properties of various transactions are maintained during the mapping.
US08934372B2
A system and method for next generation BASE-T communication. Next generation BASE-T devices designed for communication over twisted pair Ethernet cabling are configurable based on the characteristics of the communication channel. In discovering the characteristics of the communication channel, the physical layer device (PHY) can select one of a plurality of operating modes that can support a given data transmission rate (e.g., 10 Gbit/s, 40 Gbit/s, 100 Gbit/s, 400 Gbit/s, etc.).
US08934370B2
A coordinator for coordinating the use of a physical layer between a first network operating using a first network protocol and a second network operating using a second network protocol different from the first network protocol, the network protocols being non-interoperable and supporting centralized management of nodes by a master device in each network respectively, including a receiver, a transmitter, a coordinator first network type device (CNTD1) and a coordinator second network type device (CNTD2), both coupled with the receiver and the transmitter, and a synchronizer and coordinator (SAC) coupled with the CNTD1 and CNTD2, the SAC including a required resources determinator, for determining the required resources of both networks for the next transmission cycle and for providing the required resources of one network to the other, wherein the master device of one network allocates resources to the other network and vice-versa.
US08934362B2
A power control method to mitigate in-device coexistence (IDC) interference is provided. A wireless communication device (UE) is equipped with a first LTE radio module and a second co-located WiFi/BT/GSNN radio module. Upon detecting coexistence or IDC interference, the UE applies power control method to mitigate the interference. In a first embodiment, the LTE radio module adjusts its power parameters locally without informing the serving eNB. In a second embodiment, the LTE radio module adjusts its power parameters and implicit informs the eNB through existing PHR reporting. In a third embodiment, the LTE radio module changes its power or power class and explicitly informs the eNB through UE capability or new RRC message or MAC CE. Power control can be used as a low cost and lightweight solution before applying other heavyweight solutions that either require more resource or control overhead, or have higher impact on throughput.
US08934358B2
A method and a device for data processing. The data processing method utilizes at least two probing coefficients in a canceller and/or precompensator in combination with SNR feedback to process data in the canceller and/or in the precompensator.
US08934355B2
A wireless communication device stores correspondence information that associates a plurality of operation modes previously selected for communication with a plurality of sender communication devices, with a plurality of identification information items of the sender communication devices. For data transmission to a destination communication device, the wireless communication device selects an operation mode that is previously selected for communication with the destination communication device using the correspondence information.
US08934349B2
The present invention is a system and method for failing over from a current network access medium to an alternative network access medium. A customer premises equipment (CPE) box has ports for connections to a network through several network access media, such as high speed cable connections, DSL connections and dial-up connections. QoS parameters for each of the connections are monitored from a bandwidth manager remote from the CPE box. When it is determined that a fail-over would be beneficial, a message is sent from the bandwidth manager to the CPE box containing a command to fail-over and an identity of the alternate network access media.
US08934344B2
In an embodiment, an apparatus is provided that may include an integrated circuit including switch circuitry to determine, at least in part, an action to be executed involving a packet. This determination may be based, at least in part, upon flow information determined, at least in part, from the packet, and packet processing policy information. The circuitry may examine the policy information to determine whether a previously-established packet processing policy has been established that corresponds, at least in part, to the flow information. If the circuitry determines, at least in part, that the policy has not been established and the packet is a first packet in a flow corresponding at least in part to the flow information, the switch circuitry may request that at least one switch control program module establish, at least in part, a new packet processing policy corresponding, at least in part, to the flow information.
US08934343B2
A method and apparatus for Ethernet data compression enables the size of Ethernet frames to be reduced. Compression and decompression of Ethernet frames occur by the Ethernet network elements, rather than by user computers or end devices that transmit data on the Ethernet network. A new EtherType value may be used to identify the type of compressed Ethernet frames and optionally the type of mechanism used to compress the payload of Ethernet frames. The new EtherType may be inserted into a newly assembled frame ahead of the original EtherType. Alternatively, the new EtherType may replace the original EtherType and a short subheader may be used to identify the original EtherType. Out-of-band network signaling by the Ethernet control plane may also be used to determine whether frames are to be compressed and decompressed over controlled Ethernet links and tunnels, with or without use of the new EtherType.
US08934338B2
Methods and systems for policing usage by one or more users (12) of a data network (14), said one or more users (12) being able to send, to receive, or to send and receive data over the network via one or more of a plurality of access nodes (42), the usage of the data network resulting from respective data units consuming network resources along respective paths across the data network (14), each of said data units being associated with one of a plurality of subsets of the usage of the data network, said data units having congestion indications associated therewith indicating a measure of their congestion impact.
US08934337B2
The invention relates to a method and a system for transmitting data packets between a terminal (1) and a network node (2) of a convergent communication network via a first channel (3) for a user service, wherein a switch to a second channel (5, 6, 7) is made if the transmission quality of the transmission decreases. The transmission is carried out in a continuous data stream, wherein a predetermined number of data packets per time unit is always present. In order to evaluate the transmission quality, the transmitted data are analyzed by an error detection unit (8) for errors and a switching unit (9) in the terminal (1) and/or in the network node (2) checks whether the number of errors at least within a transmission time window exceeds at least one predefined limit value. While maintaining the transmission of the predetermined number of data packets per time unit, the switching unit(s) (9) switch(es) to the second channel (4, 5, 7) when the at least one limit value is exceeded.
US08934335B2
An approach is provided for improving network restoration by enhancing loop free alternative coverage. A loop-free alternate (LFA) procedure is initiated for a failed link of a network including a plurality of nodes. A state of incomplete loop-free alternate coverage for the nodes is determined. A shortest path in the network exclusive of the nodes associated with the failed link is determined. Each node along the determined shortest path is set as an explicit route object to create a bypass label switched path for the network.
US08934327B2
The subject matter disclosed herein provides methods and apparatus for providing MBS (multicast broadcast service) with outer coding and adjusted frame reference indexing. In one aspect, there is provided a method. The method includes receiving data packets from a network, dividing the data packets into one or more data streams, applying outer encoding on the one or more data streams and providing the one or more encoded data streams to an air interface for transmission to a user equipment over a wireless communication system.
US08934325B2
An information recording medium is provided with an information track formed thereon in a shape of concentric circles or in a spiral shape, wherein a continuously-wobbling groove in which information is recorded is formed in advance, the information is delimited by a predetermined number of wobble sections, a sync mark is placed in a plurality of wobble sections in the vicinity of a delimiter of the predetermined number of wobble sections, and the sync mark is spaced apart from data other than the sync mark at a distance.
US08934324B2
There is provided a light source including a mode-lock laser unit that includes a semiconductor laser and an external resonator unit and emits a laser beam having a predetermined frequency, the semiconductor laser including a saturable absorber unit that applies a reverse bias voltage and a gain unit that applies a gain current, a semiconductor optical amplifier that performs amplification modulation on the laser beam emitted from the mode-lock laser unit, a laser clock generating unit that generates a laser clock synchronized with the laser beam based on a signal detected from the saturable absorber unit when the laser beam oscillates in the mode-lock laser unit, and a modulating unit that generates a driving current synchronized with the laser clock and applies the driving current to the semiconductor optical amplifier.
US08934318B2
The present invention generally relates to a fish finding sonar system. Specifically, this invention relates to a sonar device pairing with a remote computing device to provide information to an angler about what is under the surface of the water. Embodiments of the present invention include a sonar device and a remote computing device configured to allow the sonar device to wirelessly communicate with the remote computing device and the remote computing device to connect to a database to register and receive information about real-time fishing hotspots.
US08934317B2
A semiconductor memory device has a clock input buffer that is turned ‘on’ or ‘off’ in response to a first control signal. The clock input buffer is configured to buffer an external clock signal in order to output a buffered clock signal. The memory device further includes an internal clock generator that is configured to generate an internal clock signal in response to the buffered clock signal. The generation of the internal clock signal is started in response to a second control signal.
US08934316B2
A parallel-serial conversion circuit includes an adjustment circuit that receives a parallel input signal having a plurality of bits and generates and outputs a parallel output signal having a plurality of bits. A conversion circuit coupled to the adjustment circuit generates a plurality of clock signals having mutually different phases with respect to a reference clock signal on the basis of the reference clock signal and serially selects the plurality of bits of the parallel output signal in accordance with the generated plurality of clock signals to convert the parallel output signal to serial 1-bit output signals. The adjustment circuit adjusts the output timing of each of the plurality of bits of the parallel output signal in time unit of half of one cycle of the reference clock signal.
US08934312B2
Aspects of the invention provide for a structure and method for determining a degree of process variation skew between a plurality of bit cells in a static random-access-memory (SRAM) column architecture. In one embodiment, a structure includes: a plurality of bit cells within a static random access memory (SRAM) column architecture; a digital-to-analog converter (DAC) connected to the bit cells through a pair of multiplexers; and a pre-charge circuit connected to the bit cells through the pair of multiplexers, wherein the DAC and the pre-charge circuit control and test the bit cells to determine a degree of process variation skew between each of the bit cells.
US08934309B2
In aspects of the invention, an auxiliary memory circuit includes a shift register wherein a plurality of flip-flops are cascade-connected and a plurality of inversion circuits that invert and output outputs of each D flip-flop. A main memory circuit includes a switch, which acts in accordance with a signal from the auxiliary memory circuit, and an EPROM connected in series to the switch and driven by a writing voltage. A variable resistance circuit includes a switch, which acts in accordance with a signal from the auxiliary memory circuit, and a resistor connected in series to the switch. With aspects of the invention, it is possible for terminals of the writing voltage and a writing voltage to be commonized. Also, it is possible to provide a low-cost semiconductor physical quantity sensor device that can carry out electrical trimming with the voltage when writing into the EPROM kept constant.
US08934308B2
A memory macro includes a tracking circuit and a plurality of memory cells. The tracking circuit has tracking transistors configured to receive a tracking voltage value. Each memory cell of the plurality of memory cells has memory transistors configured to receive a cell voltage value different from the tracking voltage value. The tracking circuit is configured to generate a tracking signal based on which a reading signal of a memory cell of the plurality of memory cells is generated.
US08934306B2
Memory devices and methods for operating a memory include filtering a histogram of sensed data of the memory, and adjusting a parameter used to sense the memory using the filtered histogram. Filtering can be accomplished by averaging or summing, and may include weighting the sums or averages.
US08934305B2
A nonvolatile memory device and a method of operating the same are provided. The method includes performing a plurality of program operations on a plurality of memory cells each to be programmed to one of a plurality of program states, performing a program-verify operation on programmed memory cells associated with each of the plurality of program states, the program-verify operation comprises, selecting one of the plurality of offsets based on a noise level of a common source line associated with a programmed memory cell, using the selected offset to select one of a first verify voltage and a second verify voltage higher than the first verify voltage, and verifying a program state of the programmed memory cell using the first verify voltage and the second verify voltage.
US08934299B2
To provide a memory element where a desired potential can be stored as data without an increase in the number of power source potentials. The memory element stores data in a node which is brought into a floating state by turning off a transistor a channel of which is formed in an oxide semiconductor layer. The potential of a gate of the transistor can be increased by capacitive coupling between the gate and a source of the transistor. With the structure, a desired potential can be stored as data without an increase in the number of power source potentials.
US08934289B2
A mechanism is provided for storing multiple bits in a domain wall nanowire magnetic junction device. The multiple bits are encoded based on a resistance of the domain wall nanowire magnetic junction device using a single domain wall. The single domain wall is shifted to change the resistance of the domain wall nanowire magnetic junction device to encode a selected bit. The resistance is checked to ensure that it corresponds to a preselected resistance for the selected bit. Responsive to the resistance corresponding to the preselected resistance for the selected bit, he selected bit is stored. Responsive to the resistance not being the preselected resistance for the selected bit, the single domain wall is shifted until the resistance corresponds to the preselected resistance.
US08934281B2
Various embodiments of the present invention are generally directed to a method and apparatus for providing different bit set modes for a resistive sense memory (RSM) array, such as a spin-torque transfer random access memory (STRAM) or resistive random access memory (RRAM) array. In accordance with some embodiments, a group of RSM cells in a non-volatile semiconductor memory array is identified for application of a bit set operation. A bit set value is selected from a plurality of bit set values each separately writable to the RSM cells to place said cells in a selected resistive state. The selected bit set value is thereafter written to at least a portion of the RSM cells in the identified group.
US08934278B2
A method within a hybrid ternary content addressable memory (TCAM) includes comparing a first portion of a search word to a first portion of a stored word in a first TCAM stage. The method further includes interfacing an output of the first TCAM stage to an input of the second TCAM stage. The method also includes comparing a second portion of the search word to a second portion of the stored word in a second TCAM stage when the first portion of the search word matches the first portion of the stored word. The first TCAM stage is different from the second TCAM stage.
US08934273B2
Switching power supply including power factor correction circuit with polarity determination control
The present invention relates to a PFC switching power supply which can perform polarity determination and voltage detection of AC voltage without using a DC isolator such as a transformer.Included are: a power factor correction section which rectifies AC voltage inputted, outputs DC voltage to a load and corrects a power factor; an input voltage detecting section which outputs L pole detected voltage and N pole detected voltage; and a switching controller which controls the operation of the power factor correction section. An AC waveform generating section of the switching controller generates an AC waveform. The switching controller generates a drive pulse having a frequency and a duty ratio varying depending on AC waveform, whereby a predetermined level of the DC output of the power factor correction section is maintained and in addition, the power factor is corrected.
US08934272B2
An ultrasonic image display apparatus power circuit is provided. The power circuit includes a high-voltage fixed power supply portion configured to boost a voltage of a low-voltage power supply and generate positive and negative voltages, a bias voltage output portion connected to the high-voltage fixed power supply portion and configured to output a bias voltage to a switch configured to switch an ultrasonic transducer configured to transmit and receive an ultrasonic wave, a transmission power supply portion connected to the high-voltage fixed power supply portion, the transmission power supply portion configured to supply transmission power for the ultrasonic wave to the ultrasonic transducer and configured to regenerate the transmission power as regeneration power to the high-voltage fixed power supply portion, and a regenerative electric power storage portion provided between the high-voltage fixed power supply portion and the transmission power supply portion and configured to store regeneration power.
US08934267B2
The improved DC-DC converter apparatus includes a primary side circuit and a secondary side circuit that is galvanically isolated from the primary. The primary side induces a voltage in the secondary side that provides an output voltage for driving POLs. A controller in the primary senses a reflected output voltage signal that is coupled from the secondary and is proportional to the secondary output voltage with respect to a voltage regulation point determined by either a voltage divider circuit or the zener voltage in the secondary. The voltage regulation point is established by wide-tolerance electrical components, such as a zener diode, a resistor, or a combination, connected in the coupling device circuit.
US08934266B2
A method for controlling a power converter is provided. The method includes the following steps. A switching signal coupled to switch a transformer for regulating the output of the power converter is generated in accordance with a feedback signal and a ramp signal. The ramp signal is generated in accordance with a switching current signal and a slope compensation signal. The slope compensation signal is generated in response to an input voltage signal. The input voltage signal is generated in response to the level of the input voltage of the power converter. The feedback signal is generated in accordance with the output of the power converter, and the switching current signal is correlated with a switching current of the transformer.
US08934264B2
A battery disconnect unit (BDU) is arranged to selectively enable current flow between a power source and a battery pack of a vehicle, and between the battery pack and the vehicle. The battery disconnect unit includes a housing having an exterior and an interior, a first exterior surface and a first interior surface, and an opening opposite the first interior surface. A plurality of BDU components are mounted within the interior of the housing. The BDU components are mounted at least one of on and adjacent to the first interior surface of the housing, and respective fasteners used to mount the BDU components to the first interior surface of the housing are not exposed on the first exterior surface of the housing. When the housing is mounted on a mounting surface associated with the battery pack, the opening is arranged adjacent to the mounting surface and the first interior surface is arranged opposite the mounting surface relative to the opening.
US08934260B2
Provided is an electronic equipment cabinet capable of detecting a storage state of a circuit board unit by using a smaller number of switches than circuit board units. The electronic equipment cabinet, which stores a plurality of circuit board units inserted and extracted in the same direction, includes a plurality of slots for storing the circuit board units, a plurality of cover members for covering the slots, and a switch for detecting closing of all the slots. The cover members, which are provided by a plurality of types having an installation order restricting mechanism for preventing closing of the slots, except for when the cover members are installed according to a preset installation order, includes a driving member located in a final-installation cover member that is installed last and configured to drive the switch.
US08934254B2
A computer cart has segregated computer storage areas and adapter/cord management areas. This enables the adapters and cords to be stored in an orderly fashion and also prevents the cords and adapters from being accessed or removed from the cart when the computers are being accessed. In one embodiment, extensions of shelves on which the computers are stored extend through a dividing panel into a rear compartment of the cart to create AC adapter shelves for storage of the AC adapters. In another embodiment, the AC adapters are stored in bins in a separate compartment and cords from the AC adapters extend through a dividing panel to an area designed to hold the computers, to enable the computers to be plugged in to be charted while stored in the cart.
US08934250B2
Cooling apparatuses and methods are provided for pumped immersion-cooling of selected electronic components of an electronic system, such as a node or book of a multi-node rack. The cooling apparatus includes a housing assembly defining a compartment about the component(s) to be cooled, which is coupled to a first side of a printed circuit board. The assembly includes a first frame with an opening sized to accommodate the component(s), and a second frame. The first and second frames are sealed to opposite sides of the board via a first adhesive layer and a second adhesive layer, respectively. The printed circuit board is at least partially porous to a coolant to flow through the compartment, and the first frame, second frame, and first and second adhesive layers are non-porous with respect to the coolant, and provide a coolant-tight seal to the first and second sides of the printed circuit board.
US08934242B2
An air containment cooling system for containing and cooling air between two rows of equipment racks includes a canopy assembly configured to enclose a hot aisle defined by the two rows of equipment racks, and a cooling system embedded within the canopy assembly. The cooling system is configured to cool air disposed within the hot aisle. Other embodiments and methods for cooling are further disclosed.
US08934237B2
A portable electronic device includes a body and a support structure. The support structure pivotally connected to the body includes a first structural member and a second structural member, and the first structural member is pivotally connected to the body along a first axis. The second structural member pivotally connected to the first structural member along a second axis includes a first support region and a second support region. The combination of the first structural member and the second structural member rotates around the first axis towards or away from the body, and when it rotates away from the body, the first support region leans against a first support surface. The second structural member rotates around the second axis towards or away from the body, and when it rotates away from the body, the second support region leans against the support surface.
US08934232B2
A multidirectional support structure for tablet display apparatus includes a support member having a first end section and a second end section opposite to the first end section. The first end section is pivotally connected with an angle adjustment seat. The angle adjustment seat is further pivotally connected with a rotatable connection assembly. The connection assembly is formed with a receiving space for receiving the tablet display apparatus. The second end section of the support member is pivotally connected with one side of a base seat. The other side of the base seat is pivotally connected with a board body. The board body can be connected with multiple press keys as necessary to form a keyboard. Accordingly, the tablet display apparatus can be co-used with the keyboard and rotated and tilted by different angles and supported in different inclined positions.
US08934229B2
An electronics device includes a plurality of panels. A first panel includes device electronics positioned within a housing that functions as a protective cover. A second panel includes a touchscreen display on a display side and a housing on a backside. The second panel is coupled to the first panel using a first hinge mechanism, such as a reversible hinge. A third panel includes a touchscreen display configurable as an adaptive interface. The third panel is coupled to the second panel using a second hinge mechanism. The first panel, the second panel, and the third panel are coupled together as a “z-fold”, and are movable into a plurality of different configurations.
US08934214B2
Disclosed is a method and apparatus for use in initiating explosives used in application including well perforating systems. The initiator uses an air gap separating an electrically triggered semiconductor bridge plasma energy creator and a reactive foil abutting an explosive.
US08934213B2
The technologies disclosed herein introduce an electroshock weapon system for a mobile device. The system can discharge electrical energy as intended to be used as a means of self-defense. In one embodiment, the apparatus includes a housing, an electroshock module and a battery. The housing has a shape adapted to secure to the mobile device, and the electroshock module and battery are positioned inside the housing. The electroshock module is configured to release an electric shock. The battery is configured to supply electrical power to the electroshock module and, optionally, the mobile device.
US08934212B2
An ion generating apparatus has: a housing having an intake port and an exhaust port; a fan having an impeller and a casing accommodating the impeller, and accommodated in the housing; a filter passing the air taken in through the intake port by the fan; and two ion generating parts generating positive ions and negative ions. The ion generating parts are arranged in an arc-shaped guide wall of the casing. The positive ions and the negative ions generated by the ion generating parts are efficiently mixed into air flowing in a state of laminar flow along the arc-shaped guide wall.
US08934208B2
A Trip Circuit Supervision (TCS) relay for Low and Medium Voltage applications operatively connectable to a trip circuit of a Low or Medium Voltage apparatus, said TCS relay comprising first means for detecting the current circulating in said trip circuit, second means for detecting the continuous component of the current circulating in said trip circuit, third means for detecting the presence of pulses in the current circulating in said trip circuit, first enabling means for enabling said third means for detecting the presence of pulses in the current circulating in said trip circuit, signal generating means connected in input to said second and third means for detecting, respectively, the continuous component of and the presence of pulses in the current circulating in said trip circuit, and connected in output to control means operatively connectable to alarm generating means.
US08934198B2
An apparatus including a near field transducer positioned adjacent to an air bearing surface, the near field transducer comprising silver (Ag) and at least one other element or compound; a first magnetic pole; and a heat sink positioned between the first magnetic pole and the near field transducer, wherein the heat sink includes: rhodium (Rh) or an alloy thereof; ruthenium (Ru) or an alloy thereof; titanium (Ti) or an alloy thereof; tantalum (Ta) or an alloy thereof; tungsten (W) or an alloy thereof; borides; nitrides; transition metal oxides; or palladium (Pd) or an alloy thereof.
US08934197B2
Embodiments disclosed herein provide magnetic media access heads with metal coatings. In a particular embodiment, a magnetic media head for accessing magnetic media comprises a base substrate configured to support a magnetic head layer. The magnetic head layer is formed on the base substrate and configured to magnetically access the magnetic media. A metallic layer formed over the magnetic head layer and disposed between the magnetic head layer and the magnetic media when the magnetic media is positioned for access by the magnetic head layer.
US08934190B2
According to one embodiment, a piezoelectric device drive method includes measuring gains including a first gain by applying voltages including a first voltage to a piezoelectric device at a first timing, calculating gain characteristics associated with the applied voltages from the measured gains, measuring a second gain by applying the first voltage to the piezoelectric device at a second timing, correcting the calculated gain characteristics based on the first gain and the second gain, and calculating a third gain based on the corrected gain characteristics and the second gain in a case where a second voltage other than the first voltage is applied.
US08934186B1
A data storage device is disclosed comprising a head actuated over a disk comprising a plurality of servo sectors defining a plurality of servo tracks. The servo tracks form a plurality of servo zones, and at least one servo sector of a servo track comprises a partial track address. A read signal generated by the head is processed to detect a current servo zone for the head, and the read signal is processed to detect the partial track address in one of the servo sectors of the current servo zone. A full track address is generated based on the detected servo zone and the detected partial track address.
US08934184B2
A color filter includes a substrate and a plurality of pixel units. The substrate defines a plurality of pixel areas. Each pixel area has a plurality of first sub-pixel areas, and each first sub-pixel area has a first area and a second area. The pixel units are formed on the substrate corresponding to the pixel areas. Each pixel unit is disposed in a corresponding pixel area and includes a plurality of color subtractive filter films and a plurality of color additive filter films. The color subtractive filter films are disposed in the first areas of the first sub-pixel areas of the corresponding pixel area, and the color additive filter films are disposed in the second areas of the first sub-pixel areas of the corresponding pixel area. A color display device with the color filter is also disclosed.
US08934168B2
A method for amplifying and dynamically adjusting an optical signal is provided in the present invention, which includes: a first optical tap splitting out a small part of the optical signal, which is converted into an electric signal via a first optical detector and is then output to a high speed gain control circuit, in proportion from an uplink burst optical signal, and outputting a remainder of the optical signal to an optical amplifier; the high speed gain control circuit dynamically adjusting the control signal loaded on the optical amplifier according to the input electric signal which varies with uplink burst slots; and the optical amplifier dynamically adjusting a gain value according to the loaded control signal to make peak powers of the output uplink optical signals in different burst slots equal, thus achieving output power equalization.
US08934167B2
An optical fiber coupler in which damage to a pumping light source can be suppressed even if signal light leaks and an optical fiber amplifier using the optical fiber coupler are provided. An optical fiber coupler includes: a first optical fiber having a core and a clad coating the core; a second optical fiber having a core; and a fusion-drawn portion formed by arranging the first optical fiber and the second optical fiber so that their longitudinal directions are in the same direction and fusing the clad of the first optical fiber and the core of the second optical fiber. The clad of the first optical fiber has a larger refractive index than the core of the second optical fiber.
US08934153B2
An image reader is provided, which includes a housing including a base, and a reading unit including a holder, the base including a bottom wall, a first guide disposed at a first-side portion of the bottom wall in a first direction, and a second guide disposed at a second-side portion of the bottom wall in the first direction, and the reading unit further including a third guide disposed at a first-side portion of the holder in the first direction, the third guide configured to come into sliding contact with the first guide when the reading unit moves, and a fourth guide disposed at a second-side portion of the holder in the first direction, the fourth guide configured to come into sliding contact with the second guide when the reading unit moves.
US08934146B2
An image forming apparatus includes a receiving unit, a dividing unit, and an output controller. The receiving unit receives an output instruction for a report. The dividing unit divides, when the output instruction for the report is received, report items to be output into a main-report item to be output as characters on a recording sheet and a sub-report item to be output as a digital watermark on the recording sheet in such a manner that the report items to be output are formed within a predetermined number of recording sheets or a predetermined number of pages. The output controller causes an output mechanism to output the main-report item as characters on the recording sheet and output the sub-report item as a digital watermark on the recording sheet, based on a division result by the dividing unit.
US08934121B2
A receiving subsystem receives a print job to be raster image processed. A job splitter divides the print job into print job chunks and distributes the print job chunks to at least two raster image processors. The raster image processors perform raster image processing on corresponding ones of the print job chunks. A cache supervisor coordinates creation use and destruction of said reusable raster image objects by said raster image processors.
US08934114B2
An image reading unit configured to rotate and read a front and a back of a document may deviate from an original reading position due to aged deterioration or an external physical impact and become incapable of reading an image accurately. An image processing apparatus rotates an image reading unit including a sensor in units of predetermined angles to read a white reference member, acquires luminance information about the white reference member at the respective predetermined angles of rotation, determines an angle at which the luminance information is greater than other pieces of the luminance information among a plurality of pieces of the acquired luminance information at the respective predetermined angles, and rotates the image reading unit based on the determined angle to correct a reference position of the image reading unit.
US08934105B2
An image forming apparatus and a control method thereof, the control method of an image forming apparatus which transmits and receives facsimiles through a first line and a second line including detecting a facsimile transmitting and receiving error of a first facsimile unit and a second facsimile unit which are respectively matched to the first line and the second line; and switching the first line to be matched to the second facsimile unit if the facsimile transmitting and receiving error is detected in the first facsimile unit. With this, if an error happens to one of a plurality of facsimile cards, a telephone number matched to the facsimile card having the error is automatically switched to a facsimile card normally operating, thereby normally performing a facsimile function.
US08934102B2
A system and method for measuring the quality of a fluid includes an optical body forming a measurement surface configured for contacting the fluid to be measured; a light source for projecting radiant energy into the optical body and toward the measurement surface at a predetermined angle; an optical sensor module arranged for detecting an image of at least reflected radiant energy from the measurement surface, the optical sensor module includes a two-dimensional array of light sensors or pixels, each pixel having a plurality of brightness levels; and a processor for setting a brightness threshold value, comparing the threshold value to the brightness level of each pixel, and counting the number of pixels above and/or below the brightness threshold value.
US08934098B2
Various embodiments of a sequencing system capable of rapidly imaging samples at multiple wavelengths are provided herein. In one embodiment, the system includes a fast-indexing filter wheel having a plurality of excitation and emission filters capable of being rapidly rotated into and out of communication with an excitation source (e.g., an arc lamp, a laser. For example, the filter wheel can be configured to index in an amount of time falling within a range of about 40 ms to about 60 ms, preferably 50 ms. The system can also be configured to account for vibrations resulting from the quick starts and stops of the fast-indexing filter wheel as well as vibrations resulting from other sources. Various methods of rapidly imaging a sample at multiple wavelengths are also provided herein.
US08934095B2
A miniaturized spectrometer/spectrophotometer system and methods are disclosed. A probe tip including one or more light sources and a plurality of light receivers is provided. A first spectrometer system receives light from a first set of the plurality of light receivers. A second spectrometer system receives light from a second set of the plurality of light receivers. A processor, wherein the processor receives data generated by the first spectrometer system and the second spectrometer system, wherein an optical measurement of a sample under test is produced based on the data generated by the first and second spectrometer systems.
US08934094B2
The present disclosure provides a method of measuring a Raman scattered light which is capable of detecting a Raman scattered light derived from a specimen at a high sensitivity, and a container for a Raman scattered light measurement specimen for use therein. The method of measuring a Raman scattered light includes radiating an exciting light to a specimen on a sheet member made of a material different from a material of an accommodating section and disposed within the accommodating section, thereby detecting a Raman scattered light.
US08934093B2
The invention relates to a crystal fiber, a Raman spectrometer using the same and a inspection method thereof. The crystal fiber comprises a sapphire crystal is doped with two transition metals having different concentrations. An excitation light beam at a specific wavelength can propagate along the crystal fiber to generate a narrow-band light beam and a wide-band light beam to project on a specimen. Raman scattered light is emitted from the specimen. The wavelength of the Raman scattered light falls within the wavelength range of the wide-band light beam so that the wide-band light beam is enhanced at some characteristic wavelengths to facilitate Raman spectroscopy.
US08934091B2
Methods, systems, and structures for monitoring incident beam position in a wafer inspection system are provided. One structure includes a feature formed in a chuck configured to support a wafer during inspection by the wafer inspection system. The chuck rotates the wafer in a theta direction and simultaneously translates the wafer in a radial direction during the inspection. An axis through the center of the feature is aligned with a radius of the chuck such that a position of the axis relative to an incident beam of the wafer inspection system indicates changes in the incident beam position in the theta direction.
US08934087B1
Techniques are disclosed for providing a multi-zone sensing array configured for use in a dual-mode active/passive sensor system. In some embodiments, the techniques can be used to minimize or otherwise reduce power dissipation in sensor arrays, while further providing the ability to readout the active returns rapidly. The techniques can be implemented, for example, by using the full N×M array format for target acquisition in a passive imaging mode, and then, with the aid of a gimbal for instance, place the region-of-interest in a subset of the array configured with dual-mode active/passive pixel receivers to provide three-dimensional imaging. Such techniques are capable of, for example, supporting both active and passive operating modes of a countermeasure system.
US08934080B2
An immersion lithography apparatus includes a projection system having a final optical element, a movable stage that is movable below the projection system such that a gap exists between the final optical element and a surface of the stage, an immersion liquid being filled in the gap, a liquid confinement member and a liquid diverter. The liquid confinement member maintains the immersion liquid in the gap, and includes a liquid recovery portion that faces the stage surface and recovers liquid from the gap. The liquid recovery portion includes a first porous portion through which a first suction force is applied and a second porous portion through which a second suction force less than the first suction force is applied, the second portion being located outward of the first portion. The liquid diverter is positioned between the stage and at least the first porous portion.
US08934075B2
The present invention provides a liquid crystal display device that can suppress a display defect due to collapse of liquid crystal alignment. The present invention provides a liquid crystal display device comprising a liquid crystal display element including a pair of substrates and a liquid crystal layer hermetically interposed between the pair of substrates, wherein the liquid crystal layer includes a p-type liquid crystal material that is homeotropically aligned with respect to surfaces of the pair of substrates when no voltage is applied; one of the pair of substrates comprises a comb-shaped electrode and a first alignment layer configured to control alignment of the p-type liquid crystal material; the other of the pair of substrates comprises a second alignment layer configured to control alignment of the p-type liquid crystal material; and the first alignment layer has an anchoring energy of not greater than 1.5×10−4 J/m2.
US08934072B2
A display and methods of driving the display, where the display includes a plurality of pixels, where some colors are present in every pixel, and some colors are only present in less than all of the pixels.
US08934067B2
Provided is a display device including a display panel displaying an image, a chassis containing the display panel and including at least one joining region, in which a main through hole and at least one sub-through hole are provided, a bracket disposed on the joining region and facing the display panel, the bracket including a first through hole corresponding to the main through hole and a second through hole corresponding to the sub-through hole, and a joining element inserted into the sub-through hole and the second through hole to couple the chassis to the bracket.
US08934064B2
A three-dimensional display apparatus, including a backlight module, two panels, and a synchronization device, is provided. The backlight module has a light emitting side and sequentially emits a plurality of color light. Both panels are disposed at the light emitting side, and the first panel is disposed between the backlight module and the second panel. The first panel includes a first polarizer and a first liquid crystal substrate, and the first polarizer is disposed between the backlight module and the first liquid crystal substrate. The second panel includes a second liquid crystal substrate and a second polarizer, and the second liquid crystal substrate is disposed between the second polarizer and the first panel. The synchronization device is electrically connected to the backlight module and the two liquid crystal substrates. During a frame time, the backlight module and the two liquid crystal substrates are synchronously driven by the synchronization device.
US08934062B1
Disclosed herein is a digital vehicle display that displays custom digital images and/or text from a vehicle and is controlled via a wireless device. Digital images and/or is uploaded to a digital display unit via an SD card, a USB storage device, or transmitted wirelessly from a computer or cellular telephone. A cellular telephone, computer, or a remote control can be used to select which image is displayed and control the zoom. The remote control may also send a panic signal to the display unit to broadcast an emergency signal containing the GPS coordinates of the vehicle. The display unit is affixed to the vehicle using a trailer hitch, a suction cup, a magnetic panel, or a lip, which fits over a window. The digital display unit is powered by trailer electrical connections and is equipped with two rows of LED's to indicate braking and turning.
US08934055B1
A method of performing motion compensation includes dividing a current frame of video data into blocks, and clustering the blocks based on motion vectors.
US08934054B2
A frame rate conversion processing system can generate a second row of frames that is different from a first row of frames in the number of frames. The frame rate conversion processing system includes a luminance change detection unit configured to calculate a luminance change value of the first row of frames based on luminance changes in the entire area or a partial area of the frames that constitutes the first row of frames and configured to compare the calculated luminance change value with a predetermined value. The frame rate conversion processing system further includes a correction unit configured to correct the luminance of the entire area or a partial area of the frames that constitutes the second row of frames according to a comparison result obtained by the luminance change detection unit.
US08934053B2
A hand-held apparatus is provided having a digital camera, a display, a miniature keyboard, a network interface, and four interconnected processing units arranged to jointly run programs for the operation of the digital camera, display, miniature keyboard, and network interface.
US08934049B2
An imaging system includes: a body unit; at least one type of interchangeable lens unit; and at least one type of external unit, wherein in the case where the body unit and one of the at least one type of interchangeable lens unit are connected integrally, the imaging system becomes an imaging device capable of shooting a photographic subject, and in the case where the body unit and one of the at least one type of external unit are connected integrally, the imaging system becomes a device having a specific function of the external unit connected to the body unit, and wherein when the interchangeable lens unit or the external unit is connected to the body unit, the body unit obtains information on the type of unit connected to the body unit, and is capable of changing control of an entire device including the body unit and the unit connected to the body unit based on the type of unit connected to the body unit.
US08934037B2
An imaging device includes an imaging unit having a pixel group two-dimensionally arranged vertically and horizontally, and configured to read pixel signals associated with generation of a frame image in units of lines by a rolling shutter system, and a drive unit configured to periodically switch, when a plurality of frame images are consecutively read from the imaging unit with a predetermined frame period in video recording, positions of a plurality of lines each of which is made a read object in each of the frame images in units of frames.
US08934036B2
A solid state imaging device including multiple unit pixels including a photoelectric converter generating electrical charge in accordance with incident light quantity and accumulating the charge, a first transfer gate transferring the accumulated charge, a charge holding region holding the transferred charge, a second transfer gate transferring the held charge, and a floating diffusion region converting the transferred charge into voltage; an intermediate charge transfer unit transferring, to the charge holding region, a charge exceeding a predetermined charge amount as a first signal charge; and a pixel driving unit setting the first transfer gate to a non-conducting state, set the second transfer gate to a conducting state, transfer the first signal charge to the floating diffusion region, set the second transfer gate to a non-conducting state, set the first transfer gate to a conducting state, and transfer the accumulated charge to the charge holding region as a second signal charge.
US08934027B2
A portable device that has first and second image sensors and a central processor. The central processor has a first sensor interface and a second sensor interface for receiving data from the from the first and second image sensors respectively such that the data is simultaneously processed in the multiple processing units. The central processor integrates the multiple processing units and the first and second sensor interfaces onto a single chip.
US08934026B2
A method is provided in one example embodiment and includes receiving a camera dynamic parameter; determining a reference transform parameter based on the camera dynamic parameter; applying the reference transform parameter to generate a video image; and encoding the reference transform parameter in a bitstream for transmission with the video image. In other more specific instances, the method may include decoding a particular video image; decoding a particular reference transform parameter; and applying a particular reference transform parameter to the particular video image. The entropy-decoded data can undergo inverse quantization and transformation such that reference transformed data is combined with the entropy-decoded data. Additionally, the entropy-decoded data can be subjected to filtering before decoded video images are rendered on a display.
US08934023B2
A method for introducing controlled disturbance into a video being captured by a camera housed by an active stabilization system executing a stabilization process to stabilize a pointing angle of a camera housed by the active stabilization system in accordance with a commanded angle is provided. The method comprises acquiring a measurement associated with a movement of the active stabilization system, determining a noise value based on the acquired measurement, and injecting the noise value into the stabilization process causing the process to adjusting adjust the pointing angle of the camera in a direction away from the a commanded pointing angle of the camera using the noise value.
US08934020B2
Techniques for processing video content in a video camera are provided. The techniques include a method for processing video content in at video camera according to the disclosure includes capturing thermal video data using a thermal imaging sensor, determining quantization parameters for the thermal video data, quantizing the thermal video data to generate quantized thermal video data content and video quantization information, and transmitting the quantized thermal video data stream and the video quantization information to a video analytics server over a network.
US08934004B2
An endoscope system includes an endoscope including a CCD for generating an image pickup signal, and a processor including a video processing circuit. The processor includes: a VCXO that generates a reference clock signal; a PLL circuit that synchronizes a phase of the image pickup signal to be inputted and a phase of the reference clock signal; a synchronization detection circuit that detects whether the phase of the image pickup signal synchronizes with the phase of the reference clock signal; and a multiplexer that controls the video processing circuit, on the basis of the detection result by the synchronization detection circuit, to cause the video processing circuit to output a predetermined video when a non-phase-synchronized state is detected, and to cause the video processing circuit to output a video signal obtained by processing the image pickup signal by the video processing circuit when a phase-synchronized state is detected.
US08934003B2
A robotic control method for a camera (30) having an optical view and a robot (40) having an end-effector (42) and one or more joints (41) for maneuvering end-effector (42). The robotic control method involves an acquisition of a digital video frame (32) illustrating an image as optically viewed by the camera (30), and an execution of a visual servoing for controlling a pose of end-effector (42) relative to an image feature within the digital video frame (32). The visual servoing involves an identification of a tracking vector (vtrk) within an image coordinate system (80) of the digital video frame (32) extending from a tracking point (TR) to a target point (TG) associated with the image feature, a mapping of the tracking vector within a configuration space (100) constructed from a robotic coordinate system (90) associated with the end-effector (42), and a derivation of a pose of the end-effector (42) within the robotic coordinate system (90) from the mapping of the tracking vector (vtrk) within the configuration space (100).
US08934000B2
A system (10) for two-dimensional (2-D) or three-dimensional (3-D) display of images includes a projector (100) for projecting the images; a processor (20) for determining whether to project 2-D or 3-D images; glasses (30) for viewing the 3-D images; a first transmitter (22) for synchronizing the projector with the glasses for viewing 3-D images; a switch (34) in the glasses to detect whether the glasses are on or off; a second transmitter (36) in the glasses for transmitting on/off position information; a receiver (24) for receiving switch position information from the second transmitter; wherein the receiver sends the on/off information to the processor; and wherein the processor switches the projector to project 2-D when the glasses are off.
US08933998B2
Embodiments of the invention provide an image display device comprising a rotating section having a plurality of light emitting elements. The rotating section rotates about a center and presents an image. A sensor detects an object, and a display controller controls presentation of the image based at least in part on detection of an object by the sensor.
US08933997B2
There is provided a method for controlling a video output apparatus that displays on a display device three-dimensional video that a viewer facing a display surface of the display device can perceive as video protruding from the display surface to a viewer side, the method comprising steps of: acquiring a maximum protruding amount that is a value corresponding to a maximum protruding degree that the viewer perceives if the three-dimensional video is displayed on the display device; generating, using the acquired maximum protruding amount, a notification three-dimensional image for letting the viewer perceive the maximum protruding amount from the display surface; and displaying the generated notification three-dimensional image on the display device.
US08933989B2
Disclosed is a method of changing a reference picture list. The present invention includes parsing a profile identifier and a slice type from a multiview video bitstream, obtaining inter-view reference information based on the profile identifier, initializing a reference picture list using the inter-view reference information, and modifying the reference picture list in consideration of the slice type. Accordingly, the present invention defines profile information indicating a stereo video, thereby coding a multiview video signal more efficiently.
US08933985B1
A digital camera captures a sequence of frames such that captured frames of the sequence alternate between sets of frames, in which each frame in the set has a different exposure setting. Each set of frames includes a nominal exposure frame. For each set of frames of the sequence that is captured after the reference set of frames has been captured, a determination is made as to whether or not the captured set of frames should be saved, based, at least in part, on overlap. For each of the saved sets of frames, the frames in the set are aligned with each other, and then image mixing of the frames in the set of frames is performed to generate a high dynamic range image. A panoramic, high dynamic range image is generated from each of the high dynamic range images.
US08933983B2
The disclosed systems and methods provide intelligent device inspection and interrogation in an application layer system to route packet-based network calls. These systems and methods can be used to detect the status of a specified endpoint. Endpoint devices can be configured to communicate status information to a central call manager. Endpoints can also be periodically polled to request device information. Pre-defined rules applied at the central call manager can be used to process call flow based on the device information. These rules can be configured so that a call that is not completed for any reason can be transferred to another destination such as a video mail service or an automated or live operator service.
US08933979B2
An image forming apparatus comprises a light source, a photosensitive member and a control unit. The light source turns on in response to a driving current supplied based on image data. An electrostatic latent image is formed on the photosensitive member by exposing the photosensitive member to a light beam output from the light source turned on. The control unit controls the value of the driving current supplied to the light source in accordance with a driving state of the light source so that the value of the driving current supplied to the light source differs and changes with the passage of time in accordance with the driving state of the light source prior to the driving current being supplied to the light source.
US08933977B2
A system for generating a differential gloss image useful for digital printing includes a digital front end configured for receiving variable image data; and an imaging device including a laser glossing imager, the imaging device being configured to receive raster image data from the digital front end, the raster image data being based on the received variable image data, and the imaging device being configured to generate a differential gloss image over a printed image based on the received variable image data.
US08933966B2
There is provided an image processing device, including: a data storage unit storing feature data indicating a feature of appearance of an object; an environment map generating unit for generating an environment map representing a position of one or more objects existing in a real space based on an input image obtained by imaging the real space using an imaging device and the feature data stored in the data storage unit; and an output image generating unit for generating an output image obtained by erasing an erasing target object from the input image based on a position of the erasing target object specified out of objects present in the input image represented in the environment map and a position of the imaging device.
US08933965B2
A method for combining a real space image with a virtual image, includes: causing an imaging unit to capture an image of a real space; generating an image covering a predetermined space based on a plurality of real images in the captured real space; extracting position information of a light source based on the generated image; and adding a light source or a shadow on the virtual image based on the extracted position information of the light source.
US08933962B2
Techniques for generating a personalized cartoon by using a few text queries are described herein. The present disclosure describes efficiently searching multiple images from a network, obtaining clipart image from the multiple images, and vectorization of the clipart image. The present disclosure also describes techniques to change a style of the cartoon such as recoloring one or more cartoon objects.
US08933948B2
Analyzing an application executing on a target device. An application may be executed on a target device. Low cost measurement may be gathered regarding the application executing on the target device. In response to a trigger, high cost measurement data may be gathered regarding the application executing on the target device. The high cost measurement data may include graphics commands provided by the application. The graphics commands and related information may be stored and provided to a host. The host may modify the graphics commands to perform experiments to determine performance issues of the application executing on the target device. The host may determine whether the performance is limited by the CPU or the GPU and may determine specific operations that are causing performance issues. The host may provide suggestions for overcoming the performance issues.
US08933934B1
The system assures the proper operation of a programmable GPU. A list of shader programs is generated. A programmable GPU is instructed to render a set of graphic primitives to generate test image data into a test area of RAM of the GPU utilizing one of the listed programs. The GPU is instructed to combine test image data from the test area with normal image data to form a composite image as display image data. The data in the GPU RAM is output to an image processing unit (IPU), wherein the data is processed by the IPU. The IPU is utilized to apply a CRC algorithm to the test image data to calculate a check value. The calculated value is compared against a predetermined value for the test area. A fault is reported if the calculated check value does not match the predetermined value. These above steps are then repeated.
US08933931B2
A system and method for providing an augmented reality environment in which the environmental mapping process is decoupled from the localization processes performed by one or more mobile devices is described. In some embodiments, an augmented reality system includes a mapping system with independent sensing devices for mapping a particular real-world environment and one or more mobile devices. Each of the one or more mobile devices utilizes a separate asynchronous computing pipeline for localizing the mobile device and rendering virtual objects from a point of view of the mobile device. This distributed approach provides an efficient way for supporting mapping and localization processes for a large number of mobile devices, which are typically constrained by form factor and battery life limitations.
US08933925B2
Methods, systems, and computer-readable media for reconstruction a three-dimensional scene from a collection of two-dimensional images are provided. A computerized reconstruction system executes computer vision algorithms on the collection of two-dimensional images to identify candidate planes that are used to model visual characteristics of the environment depicted in the two-dimensional images. The computer vision algorithms may minimize an energy function that represents the relationships and similarities among features of the two-dimensional images to assign pixels of the two dimensional images to planes in the three dimensional scene. The three-dimensional scene is navigable and depicts viewpoint transitions between multiple two-dimensional images.
US08933918B2
An embodiment of the present invention switches, in a display driving circuit of a liquid crystal display device which carries out CC driving, between a two-line reversal driving mode in which a polarity of a data signal supplied to a source line is reversed every two horizontal scanning periods and a one-line reversal driving mode in which a polarity of a data signal supplied to a source line is reversed every one horizontal scanning period. In at least one example embodiment, a polarity signal reverses its polarity every two horizontal scanning periods in the two-line reversal driving mode, and reverses its polarity every one horizontal scanning period in the one-line reversal driving mode.
US08933917B2
A timing controller includes a receiver, an internal clock generator, a first frequency converter, a first selector and a control signal generator. The receiver receives an image signal and a main clock signal having a first spread spectrum frequency from an external system, converts the main clock signal to a converted main clock signal and the image signal to a first converted image signal, and outputs the converted main clock signal as a first clock signal having a plurality of frequencies. The internal clock generator multiplies the frequencies of the first clock signal and generates a second clock signal having a frequency band within the multiplied frequencies of the first clock signal. The first frequency converter converts the second clock signal to a third clock signal having a second spread spectrum frequency. The first selector selects one of the second clock signal and the third clock signal in response to a first selection signal and outputs the selected one of the second clock signal and the third clock signal as a control clock signal. The control signal generator receives the control clock signal to generate a control signal synchronized with the control clock signal.
US08933915B2
A display apparatus, an integrated circuit and method thereof are disclosed. The display apparatus includes a frame buffer, a controller circuit, and a display driver circuit. The frame buffer is configured to retain a plurality of image frames to be displayed. The controller circuit, coupled to the frame buffer, is configured to determine whether a change in the image frames has occurred and whether a refresh time is expired. The display driver circuit, operatively coupled to the frame buffer and adapted to couple to an active display device, is configured to receive the image frames to be displayed from the frame buffer and dynamically refreshing the active display device when the change is determined or when a refresh time is expired.
US08933913B2
A stylus system and method for determining the three-dimensional position and orientation of a stylus operating within a volume located above a surface of a display device is described. In some embodiments, the stylus system includes a stylus and a display device. The stylus senses one or more magnetic fields generated from a set of transmitting coils associated with the display device and transmits sensing information over an RF channel to a receiver in the display device. The display device determines the three-dimensional position of the stylus by applying a cell-based position reconstruction technique that compares the received sensing information with predetermined magnetic field values associated with one or more predetermined regions located above the surface of the display device. The cell-based position reconstruction technique accommodates magnetic field distortions due to the presence of conductive elements within or near the display device.
US08933907B2
Systems and methods for determining multiple touch events in a multi-touch sensor system are provided. The system may have a touch sensor including nodes defined by a plurality of electrodes, which may comprise a first and second set. The method may include measuring self capacitance for at least two electrodes, detecting a touched electrode, and measuring the mutual capacitance for only a subset of the nodes (e.g., fewer than all of the nodes and including at least the nodes corresponding to the touched electrodes) resulting in the detection of two or more touched nodes. The self capacitance measurements may be performed on each of the electrodes, and the touched electrodes may comprise electrodes from both the first and second sets. Alternatively, the self capacitance measurements may be performed only on electrodes in the first set, and the touched electrodes may comprise electrodes from only the first set.
US08933893B2
A touchscreen display substrate includes; a plurality of pixel parts including a plurality of first pixel rows arranged in a first direction, and a plurality of pixel columns arranged in a second direction substantially perpendicular to the first direction, wherein each of the plurality of pixel parts includes a pixel electrode, and a plurality of sensing parts which sense a touch state, the sensing parts being disposed in an area corresponding to the plurality of pixel parts, and being sequentially arranged in the first direction between adjacent pixel parts of first plurality of pixel columns.
US08933885B2
A method is provided for reducing hand or pointing device occlusions of a display, particularly a touch screen or hover display. Detection of the position of a pointing object and eyes relative to a device display may be used to calculate an offset correction. Shifting a user interface component based on the offset correction may reduce pointing object occlusions of the display. A corresponding apparatus and computer program product are also provided.
US08933882B2
Systems, methods, means and computer program products for identifying graphical objects are disclosed. Certain systems, methods, means and computer program products may identify a graphical object based on geometric relationships between two or more user body parts and the graphical object. Certain systems, methods, means and computer program products identify a graphical object based on analysis of pictorial images depicting positions of user body parts relative to each other.
US08933879B2
A method, an electronic apparatus and a computer program product for controlling a cursor in a graphical user interface are disclosed. A direction signal is received from a cursor control device. Thereafter, a current mode is determined for said electronic apparatus in response to an actuation of an element of said GUI. After that, said direction signal is related to a set of predetermined directions, wherein said set of predetermined directions depends on said current mode. Next, said direction signal is classified into one direction of said set of predetermined directions, and, thereafter, said cursor is moved according to said one direction.
US08933873B2
In a display apparatus provided with a backlight which includes a plurality of color components and emits light of a color of white or other colors and with a liquid crystal display section, RGB values for identifying a color of light which passes through the liquid crystal display section assuming that the backlight emits white light are calculated, first RGB values representing a transmittance of the liquid crystal display section are calculated based on the RGB values, and the liquid crystal display section is driven based on the first RGB values.
US08933854B2
A dual-polarization communication antenna for satellite mobile links comprising a number of radiant elements etched on a substrate, a connector enabling the antenna elements to be connected to a power source, said antenna including one or more subantennas, each of said subantennas including: N dual-polarization antenna elements mounted in series with one another and linked together by means of a portion of a first conduction line C1; K dual-polarization antenna elements linked together by means of a portion of a second conduction line C3, said K antenna elements being arranged relative to one another in parallel; wherein said lines C1, C3 are electrically linked and linked to the connector; and the set formed by the N antenna elements is mounted in series with the set of the K antenna elements.
US08933851B2
A body wearable antenna adapted to be worn against the body, comprising: a first antenna part (4); and a second antenna part (6) insulated from the first part (4); wherein the first antenna part (4) is adapted to be worn circumferentially around a body part (100); and the second antenna part (6) is adapted to be worn longitudinally against a body part (100). The body parts that the first antenna part (4) is adapted to be worn around and that the second antenna part (6) is adapted to be worn against maybe the same. The second antenna part (6) may extend circumferentially around the body part (100) to some extent and may extend along substantially the whole length of the body part (100). The second antenna part (6) may comprise a plurality of radial elements (61, 62, 63) that extend away from the first antenna part (4).
US08933849B2
A slide type portable wireless device includes: a first housing; a second housing which slides relative to the first housing, and is positioned at either of a first relative position and a second relative position different from the first relative position; an antenna element which is embedded in the first housing; and a plurality of parasitic elements which are provided in the second housing, and includes first and second parasitic elements capacity coupled with the antenna element. The first parasitic element faces the antenna element at the first relative position. The second parasitic element faces the antenna element at the second relative position.
US08933848B2
Apparatus and techniques can include a planar antenna that can include a folded conductive strip portion coupled to a driven node of a wireless communication circuit, the folded conductive strip portion comprising at least two segments laterally offset from each other and at least partially laterally overlapping with each other, and a first region oriented along a first axis in a plane of the planar antenna and a second region oriented along a second axis in the plane of the planar antenna, the two axes and the two regions specified to provide polarization diversity of radiation from the planar antenna. The planar antenna can include a stub coupled to the folded conductive strip portion, the stub configured to provide a first specified operating frequency range at or near resonance using a mode corresponding to a total physical path length along the folded conductive strip portion.
US08933840B2
To suppress adverse effects caused by side lobes of an antenna array when an AWV to be used for communication is determined based on a transmission/reception result of a training signal. A first transceiver generates a fixed beam pattern and transmits a training signal. In that state, a second transceiver receives the training signal while scanning for the main beam direction, and thereby determines a plurality of direction of arrivals (DOAs). Next, the second transceiver receives the training signal in a state where the signal receptions from the plurality of DODs are restricted one by one (e.g., a null direction or a direction close to the null direction is fixed in the DOA), and calculates the change of the signal characteristics from that obtained in the first reception. The transceivers obtain and use at least one AWV having the main beam direction or a sub-beam direction close to the main beam pointing to one of the plurality of DOAs except for the DOA for which the change is lower than a predefined threshold.
US08933836B1
A multiple beam receiving system provides an angle estimate to targets. The system tracks movements of the targets over time and generates calibration information. The system uses the calibration information to more accurately estimate angle-to-target. The multiple beam receiving system can be part of a monopulse or other radar system, a traffic collision avoidance system, or other electromagnetic sensor.
US08933834B2
A radar device including a frequency peak detection unit for receiving reflected waves from objects, a first combination group determination unit for combining up frequency peaks with down frequency peaks, a first pairing candidate group determination unit for calculating a Mahalanobis distance for each combination, a second combination group determination unit for combining down frequency peaks with up frequency peaks, a second pairing candidate group determination unit for calculating a Mahalanobis distance, a pairing candidate group extraction unit for removing the pairs having larger Mahalanobis distances, a current pairing candidate group determination unit for removing the pairs having a Mahalanobis distance larger than or equal to a threshold value, and a current data calculation unit for calculating current data values that include a distance, relative velocity and angle of the objects. The characteristic values include angles, power and spectrum intensity.
US08933826B2
An encoder encodes data to generate corresponding encoded data. The encoder includes a data processing arrangement for applying one or more encoding processes to the data to generate the encoded data. The data processing arrangement is operable to represent the data at least partially in a set of numerical value symbols, if the data is not already expressed in numerical value symbols. The data processing arrangement is operable to generate intermediate data in which the numerical value symbols are represented by original values and at least one symbol by a modified value with one or more continuum symbols generated by a continuum operator. The one or more continuum symbols modify preceding symbol values to accommodate an extended range of symbols.
US08933819B1
A method and apparatus for displaying information on an exterior surface of an aircraft. A display panel is embedded within an exterior surface of the aircraft. A substantially transparent protective layer covers the display panel and forms a portion of the exterior surface of the aircraft.
US08933811B2
Smoke alarm comprising at least one internal chamber, which chamber has at least one opening towards the surroundings, such that air may pass through the chamber, and where means are provided for emitting light and means for detecting said light is provided in or around said chamber, where the change in light intensity registered by the means generates a smoke alarm.
US08933808B2
A system and method monitor skier behavior. An identifier is read from a lift access product when the lift access product is in the vicinity of a lift boarding area and a scan record containing the identifier, location information of the lift boarding area and a time stamp if generated. The scan record is processed to generate a location event record that is stored within a location database. The location database is processed to determine skier behavior based upon the location event records.
US08933797B2
The present invention proposes a warning system that can be implemented in any kind of vehicle, in order to efficiently detect moving objects. The system utilizes at least one camera for a continuous imaging of the surroundings of the vehicle. Thereby, moving objects can be monitored. A computing unit is programmed to estimate a motion of any moving object based on a pixel motion in the camera image. If a dangerously moving object is detected, a warning unit can be used for issuing a warning signal. To take such a decision, the estimated motion of at least one of the moving objects can be correlated or compared to predetermined motion patterns.
US08933795B2
A apparatus and method for preventing a crash between a vehicle and an obstacle are discussed. A video display apparatus includes a capturing unit configured to capture an image of a vehicle and surroundings of the vehicle. A controller is configured to detect an outline of the vehicle and a boundary line of an obstacle from the image captured by the capturing unit, calculate the distance between the outline of the vehicle and the boundary line of the obstacle and generate an alert image when the distance between the vehicle outline and the boundary line is less than a preset distance value. A display unit is configured to display the alert image.
US08933791B2
A system and method for identifying a specific RFID tag includes RFID reader circuitry, such as within an RFID reader, configured for sending and receiving RF signals to detect RFID tags and for obtaining signal parameter information associated with the RFID tags. Processing circuitry is configured for using the signal parameter information for one or more tags of the RFID tags and calculating a tag score for the one or more RFID tags. The processing circuitry is further configured for determining a specific RFID tag using the tag scores for the one or more RFID tags.
US08933785B2
There is provided a power conversion system, and a photovoltaic inverter includes a communication unit that broadcast-transmits a setting request signal of a predetermined communication address. The photovoltaic inverter includes a display unit that displays the predetermined communication address indicated by the setting request signal, and an address setting unit that generates a setting completion signal indicating that the predetermined communication address has been set as the communication address of the photovoltaic inverter if an input accepting unit accepts an input such that the predetermined communication address is set. An address management unit of the photovoltaic inverter generates a setting request signal indicating a communication address other than the predetermined communication address if the setting completion signal for the predetermined communication address is received.
US08933775B2
A surface-mountable over-current protection device comprises one PTC material layer, first and second connecting conductors, first and second electrodes and an insulating layer. The PTC material layer has a resistivity less than 0.2 Ω-cm, and comprises crystalline polymer and conductive filler dispersed therein. The first and second connecting conductors are capable of effectively dissipating heat generated from the PTC material layer. The first and second electrodes are electrically connected to first and second surfaces of the PTC material layer through the first and second connecting conductors, respectively. The dissipation factor depending on the ratio of the total area of the electrodes and the conductors to the area of the PTC material layer is greater than 0.6. At 25° C., the value of the hold current of the device divided by the product of the area of the PTC material layer and the number of the PTC material layer is greater than 1A/mm2.
US08933772B2
A coil component comprises: a coil bobbin, which has a coil-winding section in an outer circumferential portion so that a coil is to be wound on the coil-winding section, and which has a through-hole in a central portion thereof; a first core and a second core, which have a plurality of magnetic legs respectively, wherein a certain leg of the plurality of the magnetic legs of the first core and a certain leg of the plurality of the magnetic legs of the second core are inserted into the through-hole of the coil bobbin to face each other with a predetermined gap, and wherein facing surfaces of the certain legs of the magnetic legs are fixed by an adhesive; and a protective cover, which is positioned between the coil bobbin and the certain legs to suppress the adhesive from being attached to the coil bobbin.
US08933770B2
An electronic device includes a frame and a magnet. The frame includes a main frame body, a stopping piece, a blocking piece, and a hook. The stopping piece and the blocking piece protrude from the main frame body. The hook is located on the blocking piece facing the main frame body. The main frame body, the stopping piece, and the blocking piece cooperatively define a receiving space. The magnet is engaged in the receiving space, and the hook is engaged with the magnet for preventing the magnet from disengaging from the receiving space.
US08933768B2
Metallization layer structures for reduced changes in radio frequency characteristics due to registration error and associated methods are provided herein. An example resonator includes a first conductive layer defining an error limiting feature and a second conductive layer. The resonator further includes at least one communication feature configured to electrically couple the first conductive layer and the second conductive layer at a communication position. The error limiting feature is configured to reduce changes in radio frequency characteristics of the resonator due to registration error. Methods of manufacturing resonators are also provided herein.
US08933764B2
The present disclosure relates to a hybrid transformer duplexer apparatus. The hybrid transformer duplexer apparatus includes an autotransformer having a first port, a second port and a tap coupled to a first antenna port. A step-down transformer has a primary winding with a first terminal coupled to the first port of the autotransformer and a second terminal coupled to the second port of the autotransformer, and a secondary winding having a third terminal coupled to a second antenna port and a fourth terminal coupled to a common node.
US08933756B2
A generator of very short pulses where a cascade of inverters of arbitrary length characterized in that said inverters are adapted to produce pulses on their power supply line instead of their usual output.
US08933755B2
A unity-gain buffer includes an operational amplifier, a control stage, and an auxiliary output stage. The operational amplifier includes a non-inverting input terminal, an output terminal, and an inverting input terminal. The control stage is connected between the non-inverting input terminal and the output terminal of the unity-gain buffer. The auxiliary output stage is connected between the control stage and the output terminal of the unity-gain buffer. According to an input voltage at the input terminal of the unity-gain buffer, the control stage generates a first driving current, the auxiliary output stage generates a second driving current, and the operational amplifier generates a third driving current, so that an overall driving current outputted from the output terminal of the unity-gain buffer is equal to the sum of the first driving current, the second driving current and the third driving current.
US08933753B2
An audio power amplifier includes a first and a second amplification unit, each including a switching voltage amplifier, an output filter, a current compensator, an inner current feedback loop feeding a measurement of current measured at the output inductor back to a summing input of the current compensator, a voltage compensator coupled to the summing input of the current compensator, and an outer voltage feedback loop. A controlled signal path provides the output of the voltage compensator of the first amplification unit to the current compensator of the second amplification unit. The first and second amplification units are operable with separate loads, in parallel driving a common load, or across a bridge-tied-load. A second pair of amplification units may be added and operated together with the first pair to drive a single speaker with a parallel pair of amplifiers on each side of a bridge-tied-load.
US08933744B2
A communication circuit facilitating communication between a first equipment and a second equipment including a conversion circuit, an input port, an output port, and a communication port is disclosed. The conversion circuit converts an input signal to a first intermediate signal, and converts a second intermediate signal to an output signal. The input port inputs the input signal to the first conversion circuit. The output port outputs the output signal to the control unit. The communication port inputs the second intermediate signal to the conversion circuit, and outputs the first intermediate signal to the second equipment. A voltage of the first intermediate signal is determined based on a voltage of a power source if the first intermediate signal is logic high, and a voltage of the second intermediate signal is determined based on the voltage of the power source if the second intermediate signal is logic high.
US08933741B1
Aspects of the disclosure provide an integrated circuit having a delay element that is configured as a complementary voltage based current starved delay element. The delay element drives an output node to generate an output signal in response to an input signal received at an input node. The delay element includes a first switch transistor configured to switch on in response to the input signal satisfying a switching condition, and a second switch transistor configured to switch on in response to the input signal satisfying the switching condition. The first switch transistor drives the output node with a first current that is controlled by a first bias voltage. The second switch transistor drives the output node with a second current that is controlled by a second bias voltage. The first bias voltage and the second bias voltage are complementary. In an example, both the first switch transistor and the second switch transistor are NMOS transistors. In another example, both the first switch transistor and the second switch transistor are PMOS transistors.
US08933736B2
A DLL circuit apparatus and a DLL locking method are provided. A control signal voltage value corresponding to a DLL locking state is stored, and a DLL unlocking state is detected when a change in control signal voltage value or a phase difference of clock signals occurs. When the DLL unlocking occurs, the DLL is locked again using the stored control signal voltage value. Accordingly, DLL unlocking from DLL locking state is quickly detected, and a fast DLL locking time occurs.
US08933735B2
A clock generation circuit comprises an internal clock signal source providing an internal clock signal and a synchronization device for synchronization the internal clock signal with a reference clock signal provided externally from the clock generation circuit. The synchronization device comprises n delay locked loop circuits, n being an integer greater than 1, each delay locked loop circuit having a clock input for receiving the internal clock signal and a clock output for providing an output clock signal with an individual phase shift that is adjustable. The synchronization device further comprises a multiplexer having n inputs and an output wherein each of the n inputs is connected to an output of one of the n delay locked loops and a control circuit. The control circuit is adapted to adjust at least one of the delay locked loop circuits for providing an individual phase shift according to a current phase shift and to select that input of the multiplexer that receives an output clock signal of the adjusted delay locked loop circuit that is synchronized in frequency and phase with the reference clock signal, wherein the output of the multiplexer provides that output clock signal as synchronized clock signal, and wherein the control circuit is adapted to toggle between the n delay locked loop circuits, in a way that the phase of the internal clock signal is successively shifted according to the current phase shift between the internal clock signal and the reference clock signal.
US08933734B2
Methods, systems, and circuits for forming and operating a global hierarchical clock tree are described. The global hierarchical clock tree may comprise a clock circuit that operates to provide clock signals to a core circuit surrounded by the clock circuit. The clock circuit may include two or more first and second clock generator modules to generate a first and a second set of clock signals, respectively. The first and second clock modules may be located so that the first set of clock signals experience approximately equal first latencies and the second set of clock signals experience approximately equal second latencies. Additional methods, systems, and circuits are disclosed.
US08933732B2
Methods for increasing a signal frequency include generating two or more signals having a fundamental mode and one or more harmonics; phase shifting bifurcated components of the two or more signals in transmission lines; and combining the bifurcated components to create an output signal that cancels a fundamental mode, a second harmonic, and a third harmonic in the signals to produce a frequency-multiplied output signal.
US08933711B2
A system that includes at least one capacitive sensor for least one angle of incidence component of radiation being measured striking the sensor. The measured capacitance of the sensor is affected by radiation striking the sensor. In some embodiments, the system includes multiple sensors where differences in the capacitive measurements of the sensors can be used to determine information about the radiation such as e.g. horizontal angle, directional angle, and dose.
US08933708B2
A proximity switch assembly and method for detecting activation of a proximity switch assembly is provided. The assembly includes a plurality of proximity switches each having a proximity sensor providing a sense activation field and control circuitry processing the activation field of each proximity switch to sense activation. The control circuitry monitors the signal responsive to the activation field and determines a differential change in generated signal, and further generates an activation output when the differential signal exceeds a threshold. The control circuitry further distinguishes an activation from an exploration of the plurality of switches and may determine activation upon detection of a stable signal.
US08933706B1
An apparatus comprises: a first oscillator; a second oscillator; a first frequency synthesizer configured to receive a first input from the first oscillator and to provide a scaled first output frequency based on the first input; a second frequency synthesizer configured to receive a second input from the second oscillator and to provide a scaled second output frequency based on the second input; a mixer configured to receive the scaled first output frequency and the scaled second output frequency and to output a difference between the scaled first output frequency and the scaled second output frequency; and a processor configured to determine a change in an output frequency of the first oscillator based on the difference. The change in the output frequency provides an indication of a change in a measurement parameter.
US08933703B2
A module is used for interfacing between a particular device to be tested (DUT) and a test station having a universal set of connections. The module is adapted for bridging both the physical and electrical differences between connection points available on the DUT and the universal test connections. The module contains information (personality data) unique to the particular DUT and is designed to mount in a tray in which the DUT is positioned. The personality module resides partially within an environmentally controlled area and an area outside of the environmentally controlled area and is adapted to seal the environmentally controlled area so as to maintain testing integrity therein. In one embodiment, the connections between the module and the test station occur outside of the environmentally controlled area.
US08933702B2
A battery monitor determines an internal resistance of a battery cell of a battery having parallel connected battery strings which accounts for errors introduced by the parallel connected battery strings. When determining the internal resistance of a battery cell, the battery monitor determines a baseline intercell resistance of an intercell connecting the negative terminal of the battery cell to the positive terminal of an adjacent battery. The battery monitor then applies a momentary load across the battery cell and immediately prior to releasing the load, measures the voltage across the battery cell (loaded voltage) and the voltage across the intercell. The battery monitor then calculates the current flowing through the intercell (intercell current) by dividing the measured voltage across the intercell by the determined intercell resistance. Immediately after releasing the load, the battery monitor measures the voltage across the battery cell (recovered voltage) and determines the battery cell internal resistance by dividing the difference between the recovered voltage and the loaded voltage by the intercell current.
US08933695B1
A superconducting quantum interference devices (SQUID) comprises a superconducting inductive loop with at least two Josephson junction, whereby a magnetic flux coupled into the inductive loop produces a modulated response up through radio frequencies. Series and parallel arrays of SQUIDs can increase the dynamic range, output, and linearity, while maintaining bandwidth. Several approaches to achieving a linear triangle-wave transfer function are presented, including harmonic superposition of SQUID cells, differential serial arrays with magnetic frustration, and a novel bi-SQUID cell comprised of a nonlinear Josephson inductance shunting the linear coupling inductance. Total harmonic distortion of less than −120 dB can be achieved in optimum cases.
US08933693B2
In various embodiments, apparatus and methods of operating the apparatus are provided to determine existence and location of parasitic stress threes on a rod portion, the rod portion made of a magnetostrictive material and having a hollow tube. The apparatus may include a device comprising an envelope made of a non-magnetic material, a magnetic field source disposed inside the envelope, a motor to set the magnetic field source in rotational motion on the inside of the envelope, and a sensor to measure a value of the magnetic field and to deliver a signal representative of the value of the magnetic field. Operation of the apparatus may include penetration of the envelope into a portion of the hollow tube of the rod portion and translation of the envelope along the portion of the hollow tube. Additional apparatus, systems, and methods are disclosed.
US08933691B2
A rotary position sensor for determining the rotary position of a rotary component may include a sensor and a magnet. The sensor may be responsive to a characteristic of a magnetic field that changes as the magnetic field moves. The magnet may be carried by the rotary component for rotation with the rotary component and have an anti-rotation feature to prevent rotation of the magnet relative to the rotary component to maintain a desired rotary position of the magnet.
US08933686B2
An installation base is secured to part of outer peripheral surface of cylindrical container 1 which has electric conductor 2 arranged thereinside, and a case which stores a Faraday-effect element is detachably secured to the installation base. Faraday-effect element 10 having two optical fibers 24A, 24B of prescribed dimensions, to provide first and second optical paths 11A, 11B maintained in parallel with a predetermined interval therebetween and placed so as to intersect axial direction of electric conductor 2, and having mirror 12 which reflects linearly polarized light at one end surface of each optical fiber. Linearly polarized light from the same light source injected into each of the optical paths 11A, 11B, and current flowing in electric conductor 2 is measured base on the Faraday rotation angle of the linearly polarized light reflected and returned from mirror 12.
US08933677B2
In some embodiments, a voltage regulator device may include a variable frequency voltage regulator, a sense circuit coupled to an output of the variable frequency voltage regulator, the sense circuit to sense a signal corresponding to an output condition of the variable frequency voltage regulator, and a frequency adjust circuit coupled between the sense circuit and the variable frequency voltage regulator, the frequency adjust circuit to dynamically adjust an operating frequency of the variable frequency voltage regulator based on the signal sensed by the sense circuit during operation of the variable frequency voltage regulator. For example, the frequency adjust circuit may be configured to adjust the operating frequency of the variable frequency voltage regulator over a range of frequencies for a corresponding range of sensed output conditions. Other embodiments are disclosed and claimed.
US08933674B2
The present invention relates to a switch controller, a switch control method, and a power supply including the switch controller. An exemplary embodiment of the present invention detects an on-time of a power switch of the power supply and decreases a frequency of a clock signal according to a period during which the detected on-time is shorter than or equal to the minimum on-time. According to the exemplary embodiment, switching of the power switch is controlled according to a clock signal, and the minimum on-time is an on period of the power switch that cannot be shortened.
US08933672B2
In order to reasonably adjust charging current of a storage battery according to temperature, realize quick, safe and reliable charging of the storage battery, and effectively prolong the service life of the storage battery, the present invention provides a charging management method and apparatus for a storage battery. The method comprises the following steps: monitoring discharge capacity of a storage battery, and determining discharge depth of the storage battery according to the discharge capacity and total capacity of the storage battery; comparing the discharge depth of the storage battery with a preset battery equalizing charging threshold; and when the discharge depth of the storage battery is greater than or equal to the preset battery equalizing charging threshold capacity, actuating a temperature-control charging mode to charge the storage battery, wherein the temperature-control charging mode is to adjust charging current according to the temperature of the battery.
US08933665B2
A system that balances voltages between battery banks. The system includes battery banks, including a first bank and a second bank, and a first capacitor. The system also includes a first set of switching devices which selectively couple first and second terminals of the first capacitor to first and second terminals of the first bank, and to first and second terminals of the second bank. The system includes a clocking circuit which generates clock signals with substantially non-overlapping first and second clock phases. This clocking circuit is configured so that during the first phase the first and second terminals of the first capacitor are coupled to the first and second terminals of the first bank, respectively, and during the second phase the first and second terminals of the first capacitor are coupled to the first and second terminals of the second bank, respectively.
US08933650B2
A synchrocyclotron includes magnetic structures that define a resonant cavity, a source to provide particles to the resonant cavity, a voltage source to provide radio frequency (RF) voltage to the resonant cavity, a phase detector to detect a difference in phase between the RF voltage and a resonant frequency of the resonant cavity that changes over time, and a control circuit, responsive to the difference in phase, to control the voltage source so that a frequency of the RF voltage substantially matches the resonant frequency of the resonant cavity.
US08933649B2
An example power converter includes a first winding, a second winding, a switch, a controller and an output circuit. The second winding is magnetically coupled to the first winding and the controller includes a feedback terminal and a common terminal. The controller is coupled to control the switch to regulate an output of the power converter in response to a feedback voltage received at the feedback terminal. The output circuit is coupled between the common terminal of the controller and a common reference of the power converter to provide an output voltage to a load. The feedback voltage is a positive voltage with respect to the common terminal and the output voltage is a negative voltage with respect to the common reference of the power converter.
US08933645B2
A lighting control system includes a central control apparatus and plural luminaires. A light color of each of the plural luminaires can be changed and each of them is assigned to one of plural groups to which different light colors are assigned or is duplicately assigned to the plural groups. The central control apparatus includes a control part and an output part. The control part generates control signals for controlling the light colors of the plural luminaires and causes a light color of a luminaire overlapping with the plural groups or an adjacent luminaire to become an intermediate light color between the assigned light colors for the respective plural groups when the plural luminaires assigned to the plural groups are lit and controlled. The output part outputs the control signals generated by the control part to the plural luminaires.
US08933639B2
In various embodiments, a device for dimming a light source is provided. The device may include a two-wire power supply line having interposed therein a switch for controlling transfer of the power supply towards the light source; a capacitance located downstream of the switch being traversed by a charge current as the switch is switched on; and a pre-charge stage interposed between the switch and the capacitance; the pre-charge stage being configured to limit to a given value the charge current.
US08933629B2
A method of establishing a DC bias in front of at least one electrode in a plasma operating apparatus by applying an RF voltage with at least two harmonic frequency components with a controlled relative phase between the components, where at least one of the higher frequency components is established as an even multiple of the lower frequency component.
US08933628B2
A plasma processing apparatus may include a process chamber having an interior processing volume; a first RF coil to couple RF energy into the processing volume; a second RF coil to couple RF energy into the processing volume, the second RF coil disposed coaxially with respect to the first RF coil; and a third RF coil to couple RF energy into the processing volume, the third RF coil disposed coaxially with respect to the first RF coil, wherein when RF current flows through the each of the RF coils, either the RF current flows out-of-phase through at least one of the RF coils with respect to at least another of the RF coils, or the phase of the RF current may be selectively controlled to be in-phase or out-of-phase in at least one of the RF coils with respect to at least another of the RF coils.
US08933623B2
An organic EL device includes a substrate, an organic EL element that is formed on the substrate and is provided with a first electrode, a light emitting functional layer, and a second electrode having transparent conductivity to emit light to the second electrode side, a color filter that is formed on the second electrode side in a pixel area where the organic EL element emits the light, and a partition that is formed in a light shielding area that is an area other than the pixel area. The color filter is provided with any one of a red color filter, a green color filter, and a blue color filter. At least one color filter of the three color filters constitutes at least a part of the partition.
US08933612B2
A SAW resonator which, using a quartz crystal substrate with Euler angles (−1.5°≦φ≦1.5°, 117°≦θ≦142°, and 41.9°≦|ψ|≦49.57°), includes an IDT that excites a stop band upper end mode SAW, and an inter-electrode finger groove provided between electrode fingers configuring the IDT. When a wavelength of the SAW is λ, a first depth of the inter-electrode finger groove is G, a line occupation rate of the IDT is η, and an electrode film thickness of the IDT is H, λ, G, η and H satisfy the relationship of 0
US08933608B2
A commutator motor is configured such that an armature includes an armature core having teeth and slots, an armature coil, and a commutator having segments. The armature coil includes coil units in which windings are wound on the teeth, and jumper wire units for interconnecting between the coil units. Segment group includes first and second segments to which the coil units are connected, and a third segment to which only the jumper wire unit is connected. The first and second segments are disposed adjacent to each other, and the third segment is disposed next to the adjacent arrangement. The configuration includes the jumper wire unit that is wired from the third segment such that each of one part of the wire unit running to one side and the other part of the wire unit running to the other side is wired to pass through the same slot to interconnect between the coil units.
US08933606B2
An interior permanent magnet machine includes a rotor having a plurality of slots. First and second slots are disposed in a first pole and the third and fourth slots are disposed in a second pole. A first barrier is defined by the first, second, third and fourth slots. The slots are configured to be symmetric relative to their respective pole axes. A first angle is defined between the first and second slots. A second angle is defined between the third and fourth slots. The first angle is configured to be sufficiently different from the second angle so that torque ripple is minimized. Thus the rotor is configured such that the angular configuration of slots in a first pole is different from the angular configuration of slots in a second pole of the rotor.
US08933604B2
A rotor core assembly that includes a magnet, a first end cap located at an end of the magnet, a second end cap located at an opposite end of the magnet, and a sleeve that surrounds the magnet and the end caps. The sleeve forms an interference fit with each of the end caps, and an adhesive is located between the magnet and the sleeve. Additionally, a method of manufacturing the rotor core assembly.
US08933602B2
To provide a stator structure or a stator manufacturing method capable of providing a short coil end, a stator structure includes a coil mounted on a stator core part and a resin-molded portion made of insulating resin that covers at least an end face of the core part and the coil. This structure includes a bus bar joined to a first coil terminal portion (a second coil terminal portion) formed in an end of the coil. The bus bar is placed so that a wide surface of the bus bar faces an end face of the resin-molded portion.
US08933598B2
The present invention provides provided a hydroelectric turbine having a stator and a rotor, an array of magnets being fixed to rotor and a corresponding array of coils being fixed to the stator, the turbine further including means for cooling the coils during operation of the turbine, the cooling means preferably taking the form of one or more channels passing through the stator, in close proximity to the coils, in order to allow fluid flow through the channels to cool the coils.
US08933594B2
A vehicle powering wireless receiver for use with a first electromagnetic resonator coupled to a power supply. The wireless receiver includes a load configured to power the drive system of a vehicle using electrical power, and a second electromagnetic resonator adapted to be housed upon the vehicle and configured to be coupled to the load, wherein the second electromagnetic resonator is configured to be wirelessly coupled to the first electromagnetic resonator to provide resonant, non-radiative wireless power to the second electromagnetic resonator from the first electromagnetic resonator; and wherein the field of at least one of the first electromagnetic resonator and the second electromagnetic resonator is shaped using a conducting surface to avoid a loss-inducing object.
US08933591B2
A supply unit for an electronic apparatus that can be activated and deactivated has a mains adapter, a first voltage regulator and a voltage source that are connected on the input side with the direct voltage output of the mains adapter, and a logic module supplied by the voltage source with a suitable auxiliary direct voltage. The enable input of the first voltage regulator is connected with the output of the logic module. A switch contact pair is electrically connected to switch the logic module. In the operating mode, a microcomputer is programmed to establish and evaluate the number an duration of the connection of the contact pair. Depending on an evaluation of a user input into the microcomputer, a digital signal is output to switch from the operating mode into standby mode.
US08933586B2
A monitor of a TV includes a control circuit which functions as a charge control section for controlling charging of a battery unit. The monitor has: a charge mode “mode 1” in which main charging of the battery unit with use of electric power supplied from the AC adapter is carried out in a case where the electric power is supplied from the AC adapter; and a charge mode “mode 2” in which the main charging of the battery unit with use of the electric power supplied from the AC adapter is not carried out even in the case where the electric power is supplied from the AC adapter.
US08933582B2
A single power supply provides at least one constant voltage output and at least one constant current output. The single power supply includes two or more switching power converters, such as flyback converters, that are independently controllable based on an error signal corresponding to the associated output. Further, one or more of the switching power converters can implement such control using primary-side feedback. The switching power converters can be flyback converters. Any switching power converters included the in the single power supply can both be part of a single PCB assembly, part of a single IC package, or part of a single monolith semiconductor die.
US08933567B2
A semiconductor die has multiple discontinuous conductive segments arranged around a periphery of the semiconductor die, and an electrically insulating barrier within discontinuities between the conductive segments. The conductive segments and the barriers form a mechanically continuous seal ring around the semiconductor die.
US08933542B2
A thin-film deposition, such as an MTJ (magnetic tunneling junction) layer, on a wafer-scale CMOS substrate, is segmented by walls or trenches and not affected by thin-film stresses due to wafer warpage or other subsequent annealing processes. An interface layer on the CMOS substrate is patterned by either undercut trenches extending into its upper surface or by T-shaped walls that extend along its upper surface. The thin-film is deposited continuously over the patterned surface, whereupon either the trenches or walls segment the deposition and serve as stress-relief mechanisms to eliminate adverse effects of processing as stresses such as those caused by wafer warpage.
US08933540B2
A three dimensional integrated circuit (3D-IC) structure, method of manufacturing the same and design structure thereof are provided. The 3D-IC structure includes two chips having a dielectric layer, through substrate vias (TSVs) and pads formed on the dielectric layer. The dielectric layer is formed on a bottom surface of each chip. Pads are electrically connected to the corresponding TSVs. The chips are disposed vertically adjacent to each other. The bottom surface of a second chip faces the bottom surface of a first chip. The pads of the first chip are electrically connected to the pads of the second chip through a plurality of conductive bumps. The 3D-IC structure further includes a thermal via structure vertically disposed between the first chip and the second chip and laterally disposed between the corresponding conductive bumps. The thermal via structure has an upper portion and a lower portion.
US08933538B2
Oxygen can be doped into a gallium nitride crystal by preparing a non-C-plane gallium nitride seed crystal, supplying material gases including gallium, nitrogen and oxygen to the non-C-plane gallium nitride seed crystal, growing a non-C-plane gallium nitride crystal on the non-C-plane gallium nitride seed crystal and allowing oxygen to infiltrating via a non-C-plane surface to the growing gallium nitride crystal. Oxygen-doped {20-21}, {1-101}, {1-100}, {11-20} or {20-22} surface n-type gallium nitride crystals are obtained.
US08933532B2
A semiconductor structure includes a III-nitride substrate characterized by a first conductivity type and having a first side and a second side opposing the first side, a III-nitride epitaxial layer of the first conductivity type coupled to the first side of the III-nitride substrate, and a plurality of III-nitride epitaxial structures of a second conductivity type coupled to the III-nitride epitaxial layer. The semiconductor structure further includes a III-nitride epitaxial formation of the first conductivity type coupled to the plurality of III-nitride epitaxial structures, and a metallic structure forming a Schottky contact with the III-nitride epitaxial formation and coupled to at least one of the plurality of III-nitride epitaxial structures.
US08933530B2
An image sensor includes a substrate having a front side and a back side, an insulating structure containing circuits on the front side of the substrate, contact holes extending through the substrate to the circuits, respectively, and a plurality of pads disposed on the backside of the substrate, electrically connected to the circuits along conductive paths extending through the contact holes, and located directly over the circuits, respectively. The image sensor is fabricated by a process in which a conductive layer is formed on the back side of the substrate and patterned to form the pads directly over the circuits.
US08933524B2
The present invention provides a sealing material for a solar cell that seals a solar cell element of a solar cell in a short time in the production of a solar cell module, thereby enabling efficient production of solar cell modules. The sealing material for a solar cell of the present invention has a feature of containing 100 parts by weight of a modified butene-based resin that is produced by graft-modifying a butene-ethylene copolymer having a butene content of 1 to 25% by weight with maleic anhydride and has a total content of the maleic anhydride of 0.1 to 3% by weight, and 0.1 to 15 parts by weight of a silane compound having an epoxy group.
US08933522B2
One embodiment includes a metal layer including first and second metal portions; a ferromagnetic layer including a first ferromagnetic portion that directly contacts the first metal portion and a second ferromagnetic portion that directly contacts the second metal portion; and a first metal non-magnetic interconnect coupling the first ferromagnetic portion to the second ferromagnetic portion. The spin interconnect conveys spin polarized current suitable for spin logic circuits. The interconnect may be included in a current repeater such as an inverter or buffer. The interconnect may perform regeneration of spin signals. Some embodiments extend spin interconnects into three dimensions (e.g., vertically across layers of a device) using vertical non-magnetic metal interconnects. Spin interconnects that can communicate spin current without repeated conversion of the current between spin and electrical signals enable spin logic circuits by reducing power requirements, reducing circuit size, and increasing circuit speed.
US08933518B2
A stacked power semiconductor device includes vertical metal oxide semiconductor field-effect transistors and dual lead frames packaged with flip-chip technology. In the method of manufacturing the stacked power semiconductor device, a first semiconductor chip is flip chip mounted on the first lead frame. A mounting clips is connected to the electrode at back side of the first semiconductor chip. A second semiconductor chip is mounted on the second lead frame, which is then flipped and stacked on the mounting clip.
US08933515B2
A semiconductor device and method for fabricating a semiconductor device include providing a strained semiconductor layer having a first strained axis, forming an active region within a surface of the strained semiconductor layer where the active region has a longitudinal axis along the strained axis and forming gate structures over the active region. Raised source/drain regions are formed on the active regions above and over the surface of the strained semiconductor layer and adjacent to the gate structures to form transistor devices.
US08933510B2
An integrated circuit containing a MOS transistor and a DEMOS transistor of a same polarity may be formed by implanting dopants of a same conductivity type as source/drain regions of the MOS transistor and the DEMOS transistor through a gate of the MOS transistor and through a gate of the DEMOS transistor. The implanted dopants are blocked from a drain-side edge of the DEMOS transistor gate. The implanted dopants form a drain enhancement region under the DEMOS transistor gate in a drift region of an extended drain of the DEMOS transistor.
US08933506B2
This invention discloses a semiconductor device disposed in a semiconductor substrate. The semiconductor device includes a first semiconductor layer of a first conductivity type on a first major surface. The semiconductor device further includes a second semiconductor layer of a second conductivity type on a second major surface opposite the first major surface. The semiconductor device further includes an injection efficiency controlling buffer layer of a first conductivity type disposed immediately below the second semiconductor layer to control the injection efficiency of the second semiconductor layer.
US08933503B2
Embodiments of the invention provide a semiconductor fabrication method and a structure for strained transistors. A method comprises forming a stressor layer over a MOS transistor. The stressor layer is selectively etched over the gate electrode, thereby affecting strain conditions within the MOSFET channel region. An NMOS transistor may have a tensile stressor layer, and a PMOS transistor may have compressive stressor layer.
US08933501B2
A monolithic three dimensional NAND string includes a vertical semiconductor channel and a plurality of control gate electrodes in different device levels. The string also includes a blocking dielectric layer, a charge storage region and a tunnel dielectric. A first control gate electrode is separated from a second control gate electrode by an air gap located between the major surfaces of the first and second control gate electrodes and/or the charge storage region includes silicide nanoparticles embedded in a charge storage dielectric.
US08933499B1
In some embodiments, a circuit element includes a first FET and a first storage capacitor. The first FET includes a gate stack, a first source or drain region, a second source or drain region and a body structure. The gate stack is configured over the body structure. The first source or drain region and the second source or drain region are configured on opposite sides of the gate stack. The first storage capacitor includes an anode and a cathode. The first source or drain region is coupled to the anode of the first storage capacitor non-selectively, and does not have stressor material with a lattice constant different from that of a channel region in the body structure. The second source or drain structure is coupled to the anode of the first storage capacitor selectively, and has the stressor material.
US08933497B2
A semiconductor switch device and a method of manufacturing the semiconductor switch device are provided. The semiconductor switch device includes semiconductor elements on a single semiconductor substrate. At least one of the semiconductor elements constitutes a switch circuit and at least one other of the semiconductor elements constitutes a logic (connection) circuit. Each semiconductor element includes a recess, a gate electrode in the recess, a drain electrode, and a source electrode. In one representative aspect, the gate electrode in the switch circuit can have a rectangular external shape in section, and the gate electrode in the connection circuit has a shape in section other than rectangular.
US08933493B2
A semiconductor device may include a first transistor, a second transistor connected in series to the first transistor through a first junction, and a third transistor connected in series to the second transistor through a second junction. Here, a high voltage is supplied to one of the first and second junctions, and a turn-off voltage is supplied to a gate of the second transistor.
US08933490B2
A structure, method and system for complementary strain fill for integrated circuit chips. The structure includes a first region of an integrated circuit having multiplicity of n-channel and p-channel field effect transistors (FETs); a first stressed layer over n-channel field effect transistors (NFETs) of the first region, the first stressed layer of a first stress type; a second stressed layer over p-channel field effect transistors (PFETs) of the first region, the second stressed layer of a second stress type, the second stress type opposite from the first stress type; and a second region of the integrated circuit, the second region not containing FETs, the second region containing first sub-regions of the first stressed layer and second sub-regions of the second stressed layer.
US08933484B2
A heat transfer member is disposed between a semiconductor element and an electrode plate. The heat transfer member comprises a metal portion extending between a first face at the semiconductor element side and a second face at the plate electrode side, and a ceramic portion surrounding the metal portion. An area of the first face is less than an area of the second face in the metal portion.
US08933482B2
A light-emitting device having superior light extraction efficiency and method for producing a light emitting device are provided. A light emitting device includes a base body having wiring conductors, conductive adhesive member, especially an anisotropic conductive adhesive member, including electrically conductive particles mixed in a light transmissive resin, and a semiconductor light emitting element bonded on the wiring conductors via the anisotropic conductive adhesive. The anisotropic conductive adhesive member includes the electrically conductive particles with a concentration lower in a surrounding region around the semiconductor light emitting element than in a lower region located between the semiconductor light emitting element and the base body.
US08933478B2
In accordance with certain embodiments, regions of spatially varying wavelength-conversion particle concentration are formed over light-emitting dies.
US08933471B2
An organic EL panel includes reflective electrodes, a transparent electrode, organic light-emitting layers, and functional layers that are each provided between a corresponding one of the reflective electrodes and a corresponding one of the respective organic light-emitting layers. The film thicknesses of the respective functional layers of R, G, and B colors are each 60 nm or less such that a local maximum of light-emitting efficiency for a corresponding color is exhibited, and are substantially equal to each other. The optical distances between the respective organic light-emitting layers of the R, G, and B colors and the respective reflective electrodes are each 100 nm or less, and are substantially equal to each other.
US08933470B2
A display apparatus and a method of manufacturing the same includes a substrate including a plurality of organic layers and a plurality of inorganic layers, a display unit formed on the substrate and an encapsulation unit formed on the display, wherein the plurality of organic layers and the plurality of inorganic layers comprise at least a first organic layer, a first inorganic layer, a second organic layer, and a second inorganic layer which are sequentially stacked, and wherein an interfacial adhesion strength of the second organic layer is higher than an interfacial adhesion strength of the first organic layer.
US08933469B2
The present invention relates to a high-voltage light-emitting device suitable for light-emitting diode chip array module. The device comprises a set of light emitting diode chips, about 18˜25 chips, deposited on a substrate by using a non-matrix arrangement. Through the adjustments, the high-voltage light-emitting device of the present invention has optimized luminous efficiency.
US08933466B2
In a semiconductor element, a body region of a second conductivity type includes a first body region in contact with a surface of a first silicon carbide semiconductor layer, and a second body region in contact with a bottom surface of the body region of the second conductivity type. The impurity concentration of the first body region is twice or more the impurity concentration of the second body region. A second silicon carbide semiconductor layer of a first conductivity type, which is a channel layer, has an impurity concentration distribution in a direction perpendicular to a semiconductor substrate, and an impurity concentration on a side in contact with the gate insulating film is lower than an impurity concentration on a side in contact with the first body region.
US08933464B2
An SiC epitaxial wafer of an embodiment includes, an SiC substrate, and a p-type first SiC epitaxial layer that is formed on the SiC substrate and contains a p-type impurity and an n-type impurity. An element A and an element D being a combination of Al (aluminum), Ga (gallium), or In (indium) and N (nitrogen), and/or a combination of B (boron) and P (phosphorus) when the p-type impurity is the element A and the n-type impurity is the element D. The ratio of the concentration of the element D to the concentration of the element A in the combination(s) is higher than 0.33 but lower than 1.0.
US08933460B2
A method of manufacturing an array substrate for an FFS mode LCD device includes forming a gate line, a gate electrode and a pixel electrode on a substrate; forming a gate insulating layer; forming a data line, source and drain electrodes, and a semiconductor layer on the gate insulating layer, the drain electrode overlapping the pixel electrode; forming a passivation layer on the data line, the source and drain electrodes; forming a contact hole exposing the drain electrode and the pixel electrode by patterning the passivation layer and the gate insulating layer; and forming a common electrode and a connection pattern on the passivation layer, wherein the common electrode includes bar-shaped openings and a hole corresponding to the contact hole, and the connection pattern is disposed in the hole, is spaced apart from the common electrode and contacts the drain electrode and the pixel.
US08933454B2
An array substrate for a liquid crystal display and a method for manufacturing the same are disclosed. The array substrate for a liquid crystal display includes a source electrode and a drain electrode and an organic insulating film positioned on the source electrode and the drain electrode. The organic insulating layer includes a first contact hole exposing the drain electrode, and having a stepped level difference formed on the sloping surface of the first contact hole.
US08933452B2
Disclosed is an active matrix substrate (5) on which pixels, each having a thin film transistor (18) and a pixel electrode (19) connected to the thin film transistor (18), are disposed in a matrix, and that includes a base material (5a) on which the pixels in a matrix are formed. In a contact hole portion (H), by anodically oxidizing a three-layered metal film (metal film) (21), an anodic oxidation film (29) is formed on the three-layered metal film (21) so as to fill a contact hole of a protective layer (27), with an end portion of the anodic oxidation film (29) being placed under an insulating layer (28). In the contact hole portion (H), the pixel electrode (19) and the three-layered metal film (21) are connected to each other via the anodic oxidation film (29).
US08933450B2
An organic electro-luminescent display device includes a substrate, a pixel electrode on the substrate, and a pixel define layer covering edges of the pixel electrode and having an opening to expose the pixel electrode, a surface of the pixel define layer facing the opening being bent at a predetermined curvature.
US08933447B1
A method and apparatus to test the inter-die interface between two or more semiconductor die in die stacking applications, where a mismatch exists between the number of input and output pads on a base die and the number of input and output pads on a stacked die. In a first embodiment, a number of through-die vias (TDVs) may be used to implement inter-die signal paths using standard or flexible design rules to maintain statistical TDV yield despite the lack of continuity verification of the inter-die signals paths. In alternate embodiments, programmable multiplexers may be utilized to share one or more inter-die connections between the base die and the one or more stacked die so as to facilitate testing and normal operation of each inter-die connection. In other embodiments, spare TDVs are utilized only during test operations, so as to accommodate the mismatch. In yet other embodiments, built-in-test (BIT) circuits are configured to perform logic operations using a plurality of inter-die input/output (I/O) signals to eliminate the need to implement an identical number of input and output ports between the base die and the one or more stacked die to facilitate inter-die testing.
US08933446B2
A HEMT according to example embodiments may include a first semiconductor layer, a second semiconductor layer configured to induce a 2-dimensional electron gas (2DEG) in the second semiconductor layer, an insulating mask layer on the second semiconductor layer, a depletion forming layer on one of a portion of the first semiconductor layer and a portion of the second semiconductor layer that is exposed by an opening defined by the insulating mask layer, a gate on the depletion forming layer, and a source and a drain on at least one of the first semiconductor layer and the second semiconductor layer. The source and drain may be spaced apart from the gate. The depleting forming layer may be configured to form a depletion region in the 2DEG.
US08933445B2
Provided is a functional thin film having a transparent substrate; a transparent semiconductor layer that is formed on the transparent substrate and contains an oxide transparent in a visible ray region; and an insulating protective film formed on the transparent semiconductor layer, wherein a surface resistance of the transparent semiconductor layer is in a range of from 10 MΩ/□ to 100 MΩ/□.
US08933443B2
An organic light-emitting display apparatus may include a substrate, a display portion formed on the substrate and including a light-emitting area and a non-light-emitting area surrounding the light-emitting area, an encapsulation member arranged to face the substrate with the display portion interposed therebetween, and a reflection member provided on the encapsulation member and including an opening portion aligned with the light-emitting area and a reflection portion surrounding the opening portion and extending to cover the non-light-emitting area, the opening portion comprising an opening. The size of the opening may be smaller than that of the light-emitting area and thus an edge of the light-emitting area may be covered by the reflection portion. The opening portion may have an inverted taper shape, the size of the opening gradually increasing toward the display portion.
US08933435B2
Devices and methods for forming a device are presented. The device includes a substrate and a fin type transistor disposed on the substrate. The transistor includes a fin structure which serves as a body of the transistor. The fin structure includes first and second end regions and an intermediate region in between the first and second end regions. A source region is disposed on the first end region, a drain region disposed in the second end region and a gate disposed on the intermediate region of the fin structure. The device includes a channel region disposed adjacent to the source region and a gate dielectric of the gate. A source tunneling junction is aligned to the gate with a controlled channel thickness TCH.
US08933432B2
The present invention provides a light-emitting device manufactured with use of a compound semiconductor substrate comprising at least: a p-type cladding layer; a multiple-active layer portion in which three or more active layers made of (AlxGa1-x)yIn1-yP (0≦x≦0.6, 0.4≦y≦0.6) and two or more barrier layers having a higher Al content rate x than the active layers are alternately laminated; and an n-type cladding layer, wherein the barrier layer on a side close to the p-type cladding layer has a smaller band gap than that of the barrier layer on a side close to the n-type cladding layer in the barrier layers, and the compound semiconductor substrate has a superlattice barrier layer between the multiple-active layer portion and the n-type cladding layer or in the n-type cladding layer. As a result, the light-emitting device having long life duration, low resistance, and high light-emitting efficiency (especially internal quantum efficiency) can be provided.
US08933431B2
A memory array has a plurality of conductor structures. Each conductor structure has a top wire segment extending in a first direction, a middle wire segment extending in a second direction at an angle from the first direction, a bottom wire segment extending in a direction opposite to the first direction, and a via connecting the top, middle, and bottom wire segments. A plurality of memory cells in an upper plane of the memory array are formed at intersections of the middle wire segment of each conductor structure with the top wire segments of neighboring conductor structures, and a plurality of memory cells in a lower plane are formed at intersections of the middle wire segment of each conductor structure with the bottom wire segments of neighboring conductor structures.
US08933426B2
An improved personal radiation protection system that substantially contours to an operator's body is suspended from a suspension means. The garment is operable to protect the operator from radiation. The suspension means is operable to provide constant force and allows the operator to move freely in the X, Y and Z planes simultaneously, such that the protective garment, face shield, illumination means or other attachments integrated the system are substantially weightless to the operator. A face shield and arm cover can also be incorporated with the system, such that the face shield and arm cover are substantially weightless to the operator. The suspension means may be mounted to the ceiling, a vertical wall, the floor, or on a mobile platform.
US08933425B1
One embodiment relates to an apparatus for aberration correction in an electron beam lithography system. An inner electrode surrounds a pattern generating device, and there is at least one outer electrode around the inner electrode. Each of the inner and outer electrodes has a planar surface in a plane of the pattern generating device. Circuitry is configured to apply an inner voltage level to the inner electrode and at least one outer voltage level to the at least one outer electrode. The voltage levels may be set to correct a curvature of field in the electron beam lithography system. Another embodiment relates to an apparatus for aberration correction used in an electron based system, such as an electron beam inspection, or review, or metrology system. Other embodiments, aspects and features are also disclosed.
US08933422B2
The objective of the present invention is to provide a charged particle beam device such that a tip part can be effectually maintained in a clean state, while the frequency of valve body replacements is also reduced. To achieve the objective, a charged particle beam device is offered, comprising: a partition that is positioned between a charged particle source-side vacuum space and a specimen stage-side vacuum space, said partition further comprising an opening for a charged particle beam to pass through; a driver mechanism that moves a shutter member between a first location within the optical axis of the charged particle beam and a second location outside the optical axis of the charged particle beam; and a control device that controls the driver mechanism. The first location is a location wherein the shutter member is distanced from the partition, and the control device carries out a control that opens a valve between the specimen chamber and the exchange chamber when the shutter member is in a state of being located in the first location.
US08933415B2
One embodiment of a particle accelerator includes: a vacuum container with its inside evacuated to produce vacuum, the vacuum container being formed with a laser beam entrance window for allowing a laser beam to enter; a target arranged in the vacuum container so as to be irradiated with a laser beam to generate ions; and a condenser lens for focusing the laser beam onto the target. The condenser lens is arranged at the laser beam entrance window of the vacuum container, and takes a role of a vacuum bulkhead.
US08933414B2
The invention provides a charged particle beam system wherein the middle section of the focused ion beam column is biased to a high negative voltage allowing the beam to move at higher potential than the final beam energy inside that section of the column. At low kV potential, the aberrations and coulomb interactions are reduced, which results in significant improvements in spot size.
US08933411B2
A diagnostic imaging device includes a signal processing circuit (22) processes signals from a detector array (16) which detects radiation from an imaging region (20). The hit signals are indicative of a corresponding detector (18) being hit by a radiation photon. The signal processing circuit (22) includes a plurality of input channels (321, 322, 323, 324), each input channel receiving hit signals from a corresponding detector element (18) such that each input channel (321, 322, 323, 324) corresponds to a location at which each hit signal is received. A plurality of integrators (42) integrate signals from the input channels (32) to determine an energy value associated with each radiation hit. A plurality of analog-to-digital converters (441, 442, 443, 444) convert the integrated energy value into a digital energy value. A plurality of time to digital converters (40) receive the hit signals and generate a digital time stamp. OR logic (36, 38) relays signal hits from a subset of the plurality of input channels (32) to one of the ADC (44) and one of the time to digital converters (40), the subset including more than one input channel such that more than one input channel is connected with each ADC (44) and/or each time-to-digital converter (40). A register and read out (25) reads out the locations, the digital energy values, and the digital time stamps for hit signals.
US08933410B2
A three-dimensional position-sensitive radiation detector is provided which has a three-dimensional array of photodetectors disposed on the surface of a scintillator block and which is capable of three-dimensionally identifying the position of light emission at which radiation has been detected within the detector. The three-dimensional position-sensitive radiation detector includes: a scintillator block including a central portion which restricts the direction of diffusion of light so as to direct the light in three axial directions and which has an optically discontinuous region, and an outer portion which is disposed on the outside of the central portion and which does not restrict the direction of diffusion of light; and photodetectors disposed on at least two outer circumferential surfaces of the scintillator block. The detector identifies three-dimensionally the position of light emission, thereby preventing deterioration in position discrimination performance even when inner scintillator elements are smaller than the photodetectors.
US08933408B2
[Problems to be Solved] A colquiriite-type crystal preferred for a scintillator for neutron detection, which has high sensitivity to neutron and which is reduced in background noise attributed to γ rays; a scintillator for neutron detection which comprises this crystal; and a neutron detector are provided.[Means to Solve the Problems] A colquiriite-type crystal represented by the chemical formula LiM1M2X6, such as LiCaAlF6, containing Na and Ce, for example, the colquiriite-type crystal containing at least one alkali metal element selected from the group consisting of Na, K, Rb and Cs, and a lanthanoid element selected from the group consisting of Ce, Pr and Nd, and having an isotopic ratio of 6Li of 20 mol % or more, preferably 50 mol % or more; a scintillator for neutron detection comprising the colquiriite-type crystal; and a neutron detector.
US08933407B2
A terahertz-wave element includes a waveguide (2, 4, 5) that includes an electro-optic crystal and allows light to propagate therethrough, and a coupling member (7) that causes a terahertz wave to enter the waveguide (2, 4, 5). The propagation state of the light propagating through the waveguide (2, 4, 5) changes as the terahertz wave enters the waveguide (2, 4, 5) via the coupling member (7).
US08933399B2
When a specimen from a specimen ionizing unit is not sufficiently ionized, is caused to remain in sites other than a pore in an introducing section and be deposited as a product such as an oxide or carbide, which causes a deterioration in the performance of the mass spectrometry device. The mass spectrometry device has a specimen ionizing section for ionizing a specimen, a specimen-introduction regulating chamber into which ions of the ionized specimen are introduced, a differential evacuation chamber located downstream of the specimen-introduction regulating chamber, and an analyzing section located at the downstream side of the differential evacuation chamber, in which a discharge generating means is formed for generating an electric discharge inside the specimen-introduction regulating chamber and/or the differential evacuation chamber. The discharge generating means has a specimen introducing section electrode and a first-pore-section-forming member located oppositely to each other inside the specimen-introduction regulating chamber.
US08933391B2
A low-cost monolithic optical module for splitting one or more input optical beams to two or more output optical beams is provided. The one or more input optical beams are reflected by two or more total internal reflection (TIR) surfaces of the monolithic optical module. A light splitting ratio between the two or more output optical beams is predetermined by one or more physical features of the two or more TIR surfaces.
