US07854015B2
A scanning probe microscope and method for operating the same are disclosed. The microscope includes a probe mount for attaching a probe, an electro-mechanical actuator, a probe position signal generator, an impulse signal generator and a servo. A probe tip is mounted on a first end of a cantilever arm, a second end of the cantilever arm being mounted on a mechanical vibrator that causes the second end to vibrate in response to a drive signal. The probe position signal generator generates a position signal indicative of a position of the probe relative to the second end of the cantilever arm. The impulse signal generator measures a quantity related to an impulse imparted to the probe tip by the interaction between the tip and the local characteristics of the sample. The servo operates the electro-mechanical actuator so as to maintain the measured quantity at a predetermined value.
US07854012B2
A contents player including: a reading unit which accesses data carrier and reads out contents including multimedia data and a script from the data carrier; a playing unit which plays the multimedia data included in the contents; an interpreting unit which interprets the script included in the contents; an access unit which accesses an internal or external storing device; an acquiring unit which acquires an access ID of the contents from the read contents or the data carrier when the script includes an access instruction description which instructs access to a specific storing region in the storing device: and a determining unit which determines whether the access to the specific storing region is permitted or not, on the basis of the acquired access ID.
US07854010B2
A method and apparatus for searching a rights object and a mapping method and mapping apparatus for the same are provided. The apparatus for searching a rights object includes a transmitting/receiving unit which transmits at least one from a rights object identifier, content identifier list and a rights object to a portable storage device, and a searching unit which searches, from mapping information located in the portable storage device stored with the rights object identifier mapped with the content identifier from the content identifier list, the rights object identifier corresponding to the content identifier by using the content identifier as a search key, and retrieves the rights object stored in a rights slot corresponding to the searched rights object identifier.
US07854008B1
Various embodiments of the present invention provide circuits and methods for improved virus processing. As one example, a method for virus processing is disclosed that includes providing a first memory that includes a first set of virus signatures, and a second memory that includes a second set of virus signatures. In addition, a virus co-processor and a general purpose processor are provided. The virus co-processor is communicably coupled to the first memory, and the general purpose processor is communicably coupled to the virus co-processor and to the second memory. A subset of the second set of virus signatures that is not included in the first set of virus signatures is determined. The subset of the second set of virus signatures is processed on the general processor, and the first set of the virus signatures is processed on the virus co-processor.
US07854004B2
An automated analysis system detects malicious code within a computer system by generating and subsequently analyzing a behavior pattern for each computer program introduced to the computer system. Generation of the behavior pattern is accomplished by a virtual machine invoked within the computer system. An initial analysis may be performed on the behavior pattern to identify infected programs on initial presentation of the program to the computer system. The analysis system also stores behavior patterns and sequences with their corresponding analysis results in a database. Newly infected programs can be detected by analyzing a newly generated behavior pattern for the program with reference to a stored behavior pattern to identify presence of an infection or payload pattern.
US07854000B2
A method for addressing attacks on a computer connected to a network includes receiving at a router a TCP SYN request to be screened. The method also includes comparing the received TCP SYN request to be screened to at least one stored tuple representative of one or more SYN requests previously received at the router and determining that the received TCP SYN request to be screened matches the stored tuple. In response to determining that the received TCP SYN request to be screened matches the stored tuple, the TCP SYN+ACK response is prevented from being sent by the router in response to the TCP SYN request to be screened.
US07853992B2
Implementations of configuring security mechanisms utilizing a trust system are described. In one implementation, a request to communicate is received at a protected device. Before permission to communicate can be granted, a list of trusted devices is accessed. If information, such as an identity or a secret, associated with the device sending the request to communicate correlates to information found on the list of trusted devices, then communication can be allowed. Otherwise, communication between the device and the protected device can be denied.
US07853989B2
A system for eliminating unauthorized email sent to a user on a network employs an email-receiving server connected between the network and the user's email client for receiving email addressed to the user and rejecting those in which the sender address does not match any of sender addresses maintained on an “authorized senders” list (ASL list). The ASL lists are maintained by an ASL manager in an ASL database operable with a spam processor module. A redirector module rejects the email if, upon sending a request for validation to the spam processor module, the sender's address does not match any authorized sender address on the ASL list. Email rejected by the redirector module is redirected to a web-based messaging (WBM) module which sends a message to the sender to confirm that the sender is a legitimate sender of email to the intended recipient. If the sender logs on to confirm their status, the WBM module executes an interaction procedure which can only be performed by a human, in order to ensure that the confirmation procedure is not performed by a mechanical program. The ASL manager maintains the ASL lists based upon sender address data collected from various sources and analyses of various email usage factors, including sent email, received email, contact lists maintained by the user, user preference inputs, third party programs, etc.
US07853986B2
Even if a document file within a document management system has been transmitted outside the system by E-mail, a document management system maintains a document-file access rights equivalent to that within the document management system. The document distribution system distributes document files the access rights of which are managed by the document management system. The recipient of the document file is assumed to have access rights to the document file within the document management system. The document distribution system acquires policy information, which corresponds to these access rights, from a policy server. The document distribution system then transmits the acquired policy information and the document file to the recipient.
US07853979B2
A method to transmit streamed information at a wireless tele- and data communication network by transmitting streamed high prioritized information via a secure medium, whereas low prioritized data are transmitted over a standard channel. The method combines two technologies, MMS and Streaming, to guarantee that a video client in a mobile terminal has access to high prioritized data on the right occasion. By using MMS as an initial notification for the medium, in a message just any amount of high prioritized information can be enclosed, for instance any number of I-frames. The video client in this way has a lead at the video decoding, and the streaming protocol will have more time to secure that the rest of data actually will get through.
US07853973B2
A broadcast signal includes an information table (EIT) or an application information table (AIT) which includes a descriptor. The descriptor includes image data representative of a thumbnail image to be displayed within an electronic program guide (EPG). A decoder decodes the EIT or AIT from a broadcast signal, and an application manager displays the thumbnail image within an EPG to indicate that a channel scheduled to carry a broadcast program is also scheduled to carry broadcast data simultaneously.
US07853968B2
A method for processing a video signal, comprising the steps of (A) receiving the video signal comprising (i) a first segment having a series of frames each having a first region and a second region defining a first signature and (ii) a second segment having a series of frames each having a first region and a second region defining a second signature, (B) modifying each of the frames of the first segment from the first signature to a third signature and (C) modifying each of the frames of the second segment from the second signature to a fourth signature.
US07853964B2
The present invention provides an optical disk drive device into which a disk can be loaded even when the disk is inserted through a disk insertion port only by a small amount. The optical disk drive device according to the present invention includes a loading lever 7 pivotably located inside a housing 23 near an insertion port, a motor 6 pivotally rotating the loading lever 7, a detection switch 16 driving the motor 6, a main lever 4a pivotably located inside the housing 23 closer to a center thereof, the main lever turning on the detection switch 16 to drive the motor 6, and a sub-lever 17 pivotably provided at a leading end of the main lever 4a to pivotally rotate the main lever 4a.
US07853963B2
A disk storage medium processing apparatus includes an apparatus body having a disk loading/unloading slot, a traverse unit disposed in the apparatus body, a disk conveying device which conveys the disk into or from the apparatus body, and a control device for controlling the disk conveying device. The disk conveying device includes first through third disk conveying arms pivotably attached to the apparatus body to hold a periphery of the disk to convey. The control device includes a trigger setting device for setting trigger for starting control of the disk conveying device according to a diameter of the disk. The trigger setting device moves in a vertical direction according to an amount of pivotal movement of at least one of the first through third disk conveying arms, and sets the trigger.
US07853959B2
Methods and apparatuses to provide extension to a groupware client to enable the groupware client to access a workflow of a business process from the context of the groupware client. An enterprise server that manages the workflow can interface with the groupware client to provide action on the workflow from within the context of the groupware client. The enterprise server passes the action to the enterprise backend to implement the action on the workflow. Thus, action on the workflow from the groupware client affects the workflow on the enterprise level. Status information about the workflow may be persisted in the groupware client to enable continued interaction with the workflow from within the groupware client.
US07853958B2
A management service processor to provide management of virtual machine monitoring is described. In one example, an event on a computer system is monitored at a sensor of a management system residing on the computer system. A record of the event is generated in a generic data format. The event is signaled to the management system, and the record is sent to an event routing service of the management system.
US07853957B2
In accordance with certain other techniques, doorbell information is received. A doorbell structure address is decoded from the doorbell information. A first protection domain identifier is determined from the doorbell structure address. A resource context of a data structure is determined from the doorbell information. The resource context at the doorbell address is read to determine a second protection domain identifier. The first protection domain identifier and the second protection domain identifier are compared to determine whether to update the resource context of the doorbell structure.
US07853942B2
The present invention is directed to a Siebel SPF template file update utility. A method for updating a template file in accordance with an embodiment of the present invention includes: obtaining a template file, an existing row_id, and a target row_id; scanning the template file for section markers; locating an encoded length of a section of the template file using a section marker; decoding the encoded length of the section to obtain a section length; reading the section in its entirety using the section length; scanning the section to locate each instance of the existing row_id; replacing each instance of the existing row_id with the target row_id; and recalculating and re-encoding the section length. This process is repeated for each additional section marker.
US07853934B2
Embodiments of the invention relate to hot-swapping a live dynamic code generator. In an embodiment, hot-swapping is done in the Java execution environment. The dynamic code generator to be hot-swapped is stored in a module of a shared library separated from other components of the Java environment such as the garbage collector, the class loader, the Java Native Interface, the threading and synchronization package, etc. A graphical user interface (GUI) is provided so that the user can interact with the execution environment to control and perform hot-swapping.
US07853926B2
An automated technique for switching operating systems, responsive to current context of an executing test scenario. A test designer specifies, in a process control file, a required operating system for appropriate command blocks. A test sequencer packages the required operating system name with each command to be executed, and sends that information to a test listener on a system under test. The test listener remembers the currently-running operating system, and compares that to the required operating system for each command to be executed. If a mismatch occurs, then the correct operating system is not running, and the listener automatically triggers a reboot.
US07853925B2
The disclosure provides systems, methods, and software for facilitating hierarchical software development. One solution comprises software operable to identify a first software package of a first software layer that is associated with a second software package of a second software layer. The software creates a temporary package interface for the second software package, the temporary package interface allowing the first software package to access one or more objects within the second software package. Such software can be further operable to delete the temporary package interface after the first software package has been moved away from the first software layer to a different software layer. The software may be still further operable to assign the objects to the temporary package interface of the second package. Moreover, the temporary package interface could be operable to authenticate the first software package prior to allowing the first software package to access the objects.
US07853923B2
Methods and apparatus, including computer program products, for generating runtime entities in a visual modeling environment. Input characterizing an application definition at designtime is received, a determination is made as to whether the designtime entity is to be compiled by a first generator or a second generator, and a runtime version of the designtime entity is generated. The application definition can include a designtime entity and a configuration of properties of the designtime entity. The first generator can support compilation of multiple types of designtime entities and the second generator can support compilation of a specific type of designtime entity. The runtime version can be generated with the second generator if the second generator is to be used or, otherwise, generated with the first generator.
US07853919B2
An embodiment provides systems and techniques for determining an improved process model which models mask corner rounding (MCR) effects. During operation, the system may receive a mask layout and process data which was generated by applying a photolithography process to the mask layout. The system may also receive an uncalibrated process model which may contain a set of MCR components. Next, the system may identify a set of corners in the mask layout. The system may then determine a set of mask layers, wherein at least some of the mask layers correspond to the MCR components. Next, the system may determine an improved process model by calibrating the uncalibrated process model using the set of mask layers, and the process data.
US07853915B2
A persistence-driven optimization technique is provided in which nets can be ranked based on unpredictability and likely quality of result impact. The top nets in that ranking can be routed and their parasitics extracted. A timing graph can be back-annotated with route-based delays and parasitics for the selected nets. At this point, synthesis can be run using actual route-based delays and parasitics for the selected nets, with their routes being updated incrementally as needed. In one embodiment, the nets can be re-ranked after synthesis. Finally, these routes can be preserved across the subsequent global routing of the remaining nets.
US07853914B1
A method of implementing a circuit design for a target device can include assigning load pins of a high fanout signal of a placed circuit design into a plurality of windows according to a location of each load pin on the target device. A source of the high fanout signal can be replicated, wherein each window is associated with a source of the high fanout signal. For each source of the high fanout signal, the source can be connected to load pins of the window associated with the source and the source can be placed within the window associated with the source. The placed circuit design can be output.
US07853911B1
A method for designing a system including optimizing path-level skew in the system and analyzing path-level skew in the system. Other embodiments are also disclosed.
US07853908B2
An Algorithmic Reactive Testbench (ART) system is provided for the simulation/verification of an analog integrated circuit design. The ART system is a high level simulation/verification environment with a user program in which one or more analog testbenches are instantiated and operated as prescribed in an algorithmic reactive testbench program, and the properties of the unit testbenches (test objects) can be influenced by prior analysis of themselves or other tests. The test object may also contain various properties including information reflecting the status of the test object. The modification of a property of a test object is an act of communication in the ART system from the algorithmic reactive testbench program to the test object.
US07853907B2
A novel method for optimizing the implementation of clock gating logic in digital circuits utilizing clock gating. The method over-approximates the clock gating function by removing the variable with the least influence on the resulting approximation function. Approximations of clock gating functions expressed in normal form are performed by removing an appropriate component from the function. Approximations of clock gating functions expressed in conjunctive normal form are performed by removing a clause from the function. Approximations of clock gating functions expressed in disjunctive normal form are performed by removing a literal from a clause in the function.
US07853901B2
A method for producing a family of digital integrated circuit designs, where the family has a highest level design and at least one lower level design. The highest level design is first produced. Then, in a programmed computing system without user intervention, the highest level design is automatically processed to selectively remove at least one predetermined metal layer. A closest remaining overlying layer to the at least one removed metal layer is automatically mapped to a closest remaining underlying layer to the at least one removed metal layer, thereby producing the at least one lower level design.
US07853896B2
A three-dimensional motion graphical user interface and an apparatus and a method of providing the same are provided. The apparatus for providing a three-dimensional motion graphical user interface includes a creation module which creates a polyhedral object having a face on which first information to be communicated to a user is displayed; a display module which displays the created polyhedral object; and an interface module which displays second information, which corresponds to a face of the displayed polyhedral object selected by the user, on a projected surface formed separately from the displayed polyhedral object.
US07853887B2
In an embodiment, hidden graphical elements in a graphic are detected by generating a first bitmap based on a plurality of graphical elements and a second bitmap based on a first subset of the plurality of graphical elements where the first subset omits a first graphical element of the plurality of elements and includes a second graphical element of the plurality of elements. The first bitmap is then compared with the second bitmap to determine if they match. If they match, the first graphical element is considered to be hidden by the second graphical element.
US07853886B2
Persistent, spatial collaboration on the web supports a free-form, user-intuitive approach to a variety of projects and activities. Users can place differing object types at any time any where on a web page and/or the system can automatically, and with no user effort, affect object placement based on one or more meta data characteristics. A user can, in real-time, see changes made by another user to a web page, and, if desired, react accordingly, enabling true collaboration even if the various users are at remote locations. The flexibility of the methodology and system provides a platform for users to engage in projects and activities in a manner and environment suited to the users' mind sets, creativity, and natural proclivities.
US07853882B2
A method for selectively securing portlets can include a step of providing a portal that includes multiple portlets. A portlet enablement event associated with a set of at least one of the portlets can be determined. The set include a number of portlets less than a total number of portlets in the portal. Responsive to the portlet enablement event, portlet enablement states can be changed for each portlet in the set without changing portlet enablement states of portlets not included in the set. Different portlet enablement states can include enabled, disabled, and access restricted states.
US07853880B2
Network information can be represented by displaying one or more graphical components representing network entities in a first portion of a graphical user interface. An embedded browser is provided in a second portion of the graphical user interface. A selection of one of the graphical components is detected. In response to the selection, browser-compatible data is retrieved from a network entity corresponding to the selected graphical component, and the browser-compatible data is rendered in the embedded browser.
US07853864B2
The present invention relates to a method of systematically and synthetically accessing modality conversion that is an important part in the contents adaptive conversion process of a universal multimedia access system. The present invention provides an effective method of solving a problem, which is incurred at the time of modality conversion and still remains as one of difficult problems incurred during adaptive contents conversion. For this purpose, the present invention includes overlapped contents modeling newly proposed to determine modality conversion, a method of flexibly and clearly expressing and applying user preference for the modality conversion, and a resource allocation method of distributing resources among complicated contents based on the user preference. As a result, the integration of the above three methods provides a synthetic solution, particularly, to a problem incurred in the modality conversion and, generally, to a problem incurred in the adaptive conversion of contents.
US07853863B2
In one embodiment of the present invention, while composing a textual message, a portion of the textual message is dynamically indicated as having heightened emotional value. In one embodiment, this is indicated by depressing a key on a keyboard for a period longer than a typical debounce interval. While the key remains depressed, a plurality of text parameters for the character associated with the depressed key are accessed and one of the text parameters is chosen. Animation processing is then performed upon the textual message and the indicated portion of the textual message is visually emphasized in the animated text message.
US07853858B2
Embodiments of encoding input data into parity data in mechanisms are described generally herein. Other embodiments may be described and claimed.
US07853857B2
A wireless communication device including a first CRC coder that generates a first block of CRC parity bits on a transport block and associates the first block of CRC parity bits with the transport block, a segmenting entity that segments the transport block into multiple code blocks after associating, and a second coder that generates a second block of CRC parity bits on each code block and associates a second block of CRC parity bits with each code block. The first and second blocks of CRC parity bits are based on first and second generator polynomials.
US07853852B2
The present invention relates to allocating data regions in an orthogonal frequency division multiplexing access system. The present invention comprises receiving a message comprising information for locating a data region of a data map allocated to a mobile station identified in the message for transmitting and receiving information, and identifying the data region of the data map allocated to the identified mobile station by reading the received message, wherein the data region is identified independent of identifying data regions of another data map.
US07853850B2
A system for testing hardware components includes a test pattern injector and a test pattern detector coupled to verification paths that pass through hardware components. The test pattern injector generates unique test patterns. A test pattern tests hardware features of the hardware components of a corresponding verification path. The test pattern injector injects the test patterns into the corresponding verification paths. The test pattern detector establishes expected test patterns. An expected test pattern matches an injected test pattern of a corresponding verification path. The test pattern detector determines whether received test patterns match the expected test patterns.
US07853845B2
An auto-trim circuit that sets trim bits for an integrated circuit includes a coarse bit calibration circuit for determining a first portion of the trim bits as a set of coarse bits, and a fine bit calibration circuit for determining a second portion of the trim bits as a set of fine bits wherein said fine bits.
US07853841B2
Embodiments of the present disclosure provide methods, devices, and systems for performing a programming operation on an array of non-volatile memory cells. One method includes programming a number of cells to a number of final data states. The method includes performing, prior to completion of, e.g., finishing, the programming operation, an erase state check on a subset of the number of cells, which were to be programmed to an erased state.
US07853835B2
A failover method for a cluster computer system in which a plurality of computers sharing a resource are connected by a heartbeat path for providing each computer with lines for monitoring operations of the other computers and a reset path. Resetting may be conducted based upon a registered priority for resetting the computers.
US07853833B1
A number of items of data from a data source (12) can be processed and supplied to a data destination (16, 17). The data may include image data, text data, numeric data or other types of data, or combination of these types of data. The processing of the data is controlled by a project definition (14, 71, 101), which includes a plurality of modules selected from a variety of available modules (Tables 1-4). The modules have input and output ports which are interrelated by binding information. Capability is provided for automated detection and resolution of certain types of problems that may arise during automated data processing, including progressively inefficient use of memory, as well as development of an abnormal processing situation in which no meaningful data processing is taking place.
US07853829B2
A system for diagnosing the configuration and use of devices in an interconnected network. The system may be used to analyze a network and/or discrete network devices, and then suggest steps that a user may take to improve the performance or usability of the network and/or device.
US07853817B2
A system including power savings modes, the system including a processor that supports bus semantics in its hardware for a power state of a first level, wherein the first level is lowest power level the processor is able to enter, a system core logic module coupled to the processor, and a memory, coupled to the system core logic module, storing instructions, which when executed by the system, causes the system core logic to be notified of an impending processor idle state that is compatible with the latency required for system core logic power savings modes and wherein, in response to being notified of an impending processor idle state, the system core logic implements thread, core, or package level power saving idle modes lower than supported by the first level based on a latency hierarchy and independent of normal power saving bus semantics.
US07853814B2
A multi processor system having a first processor; and one or more second processors is provided. Each of the one or more second processors is connected to the first processor by a dedicated interrupt signal line. Upon receiving a first interrupt signal indicating a power cutoff event, the first processor sends via the dedicated interrupt signal line a second interrupt signal to at least one second processor among the one or more second processors.
US07853794B2
A remote user, two-way authentication and password change protocol that also allows parties to optionally establish a session key which can be used to protect subsequent communication. In a preferred embodiment, a challenge token is generated and exchanged which is a onetime value that includes a random value that changes from session to session. The construction and use of the challenge token avoids transmission of the password or even the transmission of a digest of the password itself. Thus the challenge token does not reveal any information about a secret password or a digest of the password.
US07853780B2
Files essential to the boot sequence are validated as they are executed. As core boot files are loaded and executed by a computers a hash of the files is created and extended into configuration registers. Core operating system files are verified by the boot loader using a digital signature, and the public key used to verify the digital signature is recorded in a configuration register. Core operating system files verified by the boot loader include a list of hash values, which is used by the operating system to validate the other files as they are executed. User assurance that the system has booted correctly is achieved by comparing the state of configuration registers to previously stored values reflecting the expected state of the registers. Upon the state of the configuration registers matching what is expected, data previously selected by the user is retrieved and recognized by the user.
US07853774B1
An integrated circuit including a plurality of tiles. Each tile comprises a processor; a switch including switching circuitry to forward data words over data paths from other tiles to the processor and to switches of other tiles; and memory coupled to the switch to buffer data transmitted among the tiles. The switches form a plurality of networks among the tiles. At least one of the networks is configured to transmit data among the tiles using an approach that reserves sufficient buffer space in the memories coupled to the switches to avoid deadlock conditions, and at least one of the networks is configured to transmit data among the tiles using an approach to detect and recover from deadlock conditions.
US07853769B2
Provided is a storage medium management system, in which when the same data as that stored in a first physical storage area is stored in a second physical storage area, a storage system connected to a host computer compares the number of remaining rewritable times for the first physical storage area and the number of remaining rewritable times for the second physical storage area with each other. When the number of remaining rewritable times for the first physical storage area is less than the number of remaining rewritable times for the second physical storage area, the storage system writes data written from the host computer to the second physical storage area and copies the data written in the second physical storage area to the first physical storage area.
US07853760B2
A method for managing a memory system for large data volumes includes providing a central memory management system comprising a memory management interface between applications and a memory of a programmed computer, maintaining a global priority list of data buffers allocated by the applications, storing decompressed data of the data buffers into a cache which is managed by the central memory management system using a separate priority list, and accessing the decompressed data of the data buffers in the cache.
US07853759B2
Architecture for data communications optimization based on generating and communicating “intents” or “hints” to a storage device and faster/slower solid state memory optimization. Data destined for storage on the storage device (capable of hints processing) can be bracketed to take advantage of improved performance associated with the hints processing. Data can be communicated in block format such that individual series of block exchanges can occur. Hints processing can be optional at the storage device. When communicated to the storage device firmware facilitates optimization of internal data flow and device operation. A write optimization schema is provided for storage system such as solid state storage devices. For example, frequently-modified data can be stored in faster memory to provide more efficient overall application data processing, and less-frequently modified data can be processed into and out of lower cost (or slower) memory.
US07853753B2
Included are systems and methods for distributive network control. Also embodiment of a method includes receiving an indication related to recording data stored on a local cache and determining whether to remotely store at least a portion of the data. Some embodiments include sending a request for the stored data.
US07853751B2
A method of improving a serial IO operation, where the serial IO operation includes at least one of a read operation of a data block and a write operation of a data block, and the serial IO operation is directed to a logical disk of a computerized data storage system. Only one stripe of data is read from the logical disk into a cache, and it is determined whether the data block for the IO operation is included within the cache. When the data block for the IO operation is included within the cache, then for a read operation, the IO operation is serviced from the cache. For a write operation, the cache is updated with the data block to be written, and only an updated parity block is written to the logical disk. When the data block for the IO operation is not included within the cache, then for a read operation, only one new stripe of data that includes the data block is read from the logical disk into the cache, and the IO operation is serviced from the cache. For a write operation, only one new stripe of data that excludes the data block is read from the logical disk into the cache, the cache is updated with the data block to be written, and only an updated parity block is written to the logical disk.
US07853750B2
A method and an apparatus to store data patterns are presented. In one embodiment, the method includes searching a pattern repository to find prior copies of a pattern and to reference one of the prior copies, or insert a new copy, based on the access time of the prior copy and the effect on the sequential stream performance.
US07853746B2
A connector interface system for a communication device is disclosed. The interface includes a docking connector. The docking connector includes first make/last break contacts that minimize internal damage to the internal electronics. The docking connector also includes specific keying arrangement to prevent noncompliant connectors from being plugged in, and thereby minimizes potential damage to the multi-communication device. The connector interface system also includes a remote connector which provides for the ability to output audio, input audio, provides I/O serial protocol, and to provide an output video. Embodiments of the present invention allow for a standard headphone cable to be plugged in but also for special remote control cables, microphone cables, video cables could be utilized in such a system. The connector interface system also includes a serial protocol to control device features. These controls help a user sort and search for data more efficiently within the device.
US07853704B2
A content acquisition method that ensures that the content acquisition device successfully receives attribute information of content data. By having an acquire/use information providing server, upon receiving a file request information sent from a client terminal send an acquire/use file, wherein the acquire/use file stores content data content identification information and attribute information in a portion where such information is not removed when passing through a proxy server which undertakes some of functions of the content receiving-side, to the client terminal via the proxy server, the present invention allows the acquire/use file to be sent via the proxy server without the attribute information contained in the file being removed, thereby allowing the client terminal to successfully receive attribute information.
US07853700B2
An on-line system and method assembles, stores, and administers all of a company's merchandising content in a single location, and optimizes the effectiveness of the content by determining the content and format most likely to be of interest to the consumer. Generally, a merchant sets up at least one campaign in the system, by generating various objects and/or resources comprising merchandising content. The merchant and/or its advertiser then establishes a set of rules which are applied to determine the objects and resources of the campaign to be distributed to a consumer, based on various circumstances and scenarios. When the consumer interacts with the system, the system determines dynamically the merchandising content to be sent to the consumer by processing data corresponding to the consumer, the consumer's computer system and environmental and geographical data.
US07853684B2
A computer-implemented system and method for analyzing user browsing activity. Records from a web log that were generated during web browsing sessions are accessed. The web log includes at least one record that is detached from other records generated during the same browsing session as the one record. A web log data characteristic of the detached session record is compared with a web log data characteristic of other records in the web log. Based upon the comparison, the detached session record is associated with at least another record from the web log. The association between the detached session record and the another record is used to analyze user browsing activity.
US07853677B2
The subject disclosure pertains to transparent communications in an industrial automation environment amongst automation system components. PLC modules can be provided with unique network addresses such as IP addresses and accessed over a network using those addresses. The actual protocol and route employed to communicate with the PLC modules need not be known to a client system in order to access the PLC modules. Industrial control system configurations can be modified and expanded without affecting the client system ability to function in the environment.
US07853668B2
Included herein are systems and methods for associating information related to a first communication and information related to a second communication. At least one embodiment of a method includes receiving a first communication, the first communication being associated with a first communications protocol; and associating the received first communication with a communication thread. Additionally embodiments of the method include receiving a second communication, the second communication associated with a second communications protocol, wherein the first communications protocol is different than the second communications protocol; and associating the second communication with the communication thread. Other methods and devices are also provided.
US07853662B2
Disclosed is a network control system for home appliances that satisfies the characteristics of low-cost and high-efficiency with respect to currently used appliances adopting a low-performance microcomputer. The system is constructed to define a master/slave type communication structure with respect to the respective appliances; construct a network by connecting the appliances through the serial communication function; and enable the appliances to communicate with one another if a predetermined communication event is produced. According to the system, an optimized network for the home appliances can be implemented, and operation states of the respective appliances can be displayed through the co-operation among the appliances, thereby maximizing the user convenience.
US07853660B2
A protocol-based method for email forwarding by an email server is performed as follows. An initial email is received from a sender, and checked to ensure that the initial email includes a reusable electronic paying means. If the initial email carries a reusable electronic paying means, the initial email is forwarded to the recipient. An acceptance email containing a reusable electronic paying means is later received from the recipient of the initial email, and forwarded to the sender. Email not carrying an electronic paying means is rejected.
US07853643B1
Particular embodiments facilitate life-cycle management and utilization of network resources, such as web or other application services. One embodiment provides instancing, virtualization, and dynamic provisioning functionality facilitating management and utilization of web services. One embodiment combines the virtualization and dynamic provisioning functionality to facilitate the development of client application code in routed web services network architectures. One embodiment provides a set of management functions that may be applied to management of computing resources in any IP-based network.
US07853641B2
There is disclosed a method and a system for accessing information and/or data available on a wide area computer network (100), such as the Internet. A first modulated acoustic signal (A) is transmitted to a group of potential users each provided with a portable communication unit (1, 1*), this first modulated acoustic signal including at least one identifier (ID—1, ID—2, ID—3, . . . ) associated with a link to a determined site of the wide area computer network. These identifiers are stored in the portable communication unit then subsequently downloaded to a computer terminal (50, 51, 52) connected to the wide area computer network. After the downloaded identifier or identifiers have been compared with a determined list of identifiers (ID_A, ID_B, ID_C, . . . ), a list of links (Link_A, Link_B, Link_C, . . . ) to sites corresponding to the downloaded identifier or identifiers is generated by the computer terminal.
US07853636B2
An integrated circuit (IC) for convergent rounding including: an adder circuit configured to produce a summation; a comparison circuit configured to bitwise compare the summation with an input pattern, bitwise mask the comparison using a mask, and combine the masked comparison to produce a comparison bit; and rounding circuitry for rounding the summation based at least in part on the comparison bit.
US07853635B2
A system for binary multiplication in a superscalar processor includes a first pipeline, an execution unit, and a first multiplexer; a first rotator in communication with one register of the first pipeline and the execution unit; and a leading zero detection register in communication with the execution unit and another register of the first pipeline; a second pipeline, a second execution unit, and a second multiplexer; a rotator in communication with one register of the second pipeline and the second execution unit; and a leading zero detection register in communication with the second execution unit and another register of the first pipeline; and a third pipeline, a binary multiplier in communication with a pair registers of the third pipeline; a general register; an operand buffer for obtaining first and second operands; and a bus for communication between the pipelines, the general register and the operand buffer.
US07853632B2
A physical floorplan for a digital signal processing (DSP) block including; an interconnect column having a plurality of programmable interconnect elements; a first DSP element having a plurality of first columns, a first output register column of the plurality of first columns positioned adjacent to the interconnect column; and a second DSP element, having a plurality of second columns a second output register column of the plurality of second columns positioned adjacent to the interconnect column.
US07853629B2
A document imaging and management system, including a device for imaging at least one document having at least one computer-readable identifier, a database including a plurality of rules for managing documents and tasks, a processor, software executing on the processor for reading the computer-readable identifier, software executing on the processor for routing the imaged document based on the identifier, and software executing on the processor for determining a task associated with the document based on the identifier and at least one of the plurality of rules.
US07853626B2
Methods, apparatuses, computer program products, devices and systems are described that accepting an input identifying at least one treatment target in search of an agent; accessing at least one dataset containing at least one agent for use in the context of the at least one treatment target; applying at least one filter criterion to the at least one dataset to identify a subset of the at least one dataset, the subset of the at least one dataset associated with a defined level of at least one adverse event associated with administration of the at least one agent; and presenting the at least one agent in response to the subset of the at least one dataset.
US07853617B2
A method to enable dynamic modification of metadata in a content, the method comprising of constructing the content (305, 505) received from a plurality of content providers, determining a set of rules based on a criterion (310, 405) and sending the content and the set of rules (315, 410, 510) separately. At a receiver end, the set of rules are applied to the content (610, 710) to obtain a resulting content and the resulting content is displayed (615, 715) on a display unit.
US07853612B2
A system includes a client which can communicate through a network and a database layer with any of several databases. The client communicates with the database layer using a public network communication protocol, in a manner independent of respective protocols specific to each of the databases. The database layer handles communication with each database according to the respective protocol of that database.
US07853587B2
Embodiments are configured to provide a summary of information associated with one or more search results. In an embodiment, a system includes a summary generator that can be configured to provide a summary of information including one or more snippets associated with a search term or search terms. The system includes a ranking component that can be used to rank snippets and the ranked snippets can be used when generating a summary that includes one or more ranked snippets. In one embodiment, the system can be configured to include one or more filters that can be used to filter snippets and the filtered snippets can be used when generating a summary. Other embodiments are available.
US07853584B2
An apparatus and method for a multi-partition query governor in a partitioned computer database system. In preferred embodiments a query governor uses data of a query governor file that is associated with multiple partitions to determines how the query governor manages access to the database across multiple partitions. Also, in preferred embodiments, the query governor in a local partition that receives a query request communicates with a query governor in a target partition to accumulate the total resource demands of the query on the local and target partitions. In preferred embodiments, a query governor estimates whether resources to execute a query will exceed a threshold over all or a combination of database partitions.
US07853579B2
Various embodiments of the invention provide solutions to allow more sophisticated management of the relationship between a database and its clients (which can be, inter alia, end users, business applications, etc.). Merely by way of example, some embodiments can facilitate the management of work requests in a database, as well as the management of the quality-of-service in a database system. In some embodiments, an identification handle may be assigned to a database work request. A database management application can use the identification handle to identify the work request, as well, perhaps, as any related work requests. The identification handle may also identify the database (and/or an instance thereof) and/or a clustered database node, and the identification handle may be transmitted to a mid-tier application, e.g., to notify the mid-tier about the processing of the work request, changes in quality-of service, server availability, etc.
US07853577B2
A system receives context data associated with a context and a user. The system then associates the context data to a user identifier and retrieves data associated with the context. The system then filters the data according to the context data to create result data. In another embodiment, the system also receives context data from a plurality of users, where the context data pertains to one or more attributes of a context. The system then using the context data ranks the one or more attributes of the context to create ranked data and generates a user interface based on the ranked data. In yet another embodiment, the system communicates context data associated with a context and a user to a server, and receives result data created by the server filtering data retrieved based on the context data. The system then generates a user interface based on the result data.
US07853574B2
A method of generating a context-inferenced search query and of sorting a result of the query is described. The method includes analyzing an event associated with the user to determine a contextual setting, dynamically generating a search query based on the contextual setting, and searching at least one information source using the search query to generate a search result. Additionally, the method includes calculating an importance value for each item of the search result, sorting the items of the search result according the importance value, and displaying the sorted search result to the user.
US07853573B2
Efficiently replicating XML data among databases includes techniques for (a) replicating XML data involved with an insert operation; (b) replicating XML data involved with an update operation; (c) leveraging existing relational replication techniques for XML data stored in shredded form using object-relational constructs; and (d) replicating XQuery Data Model sequences. Each technique reduces the amount of information that would otherwise need to be transmitted over a network for XML data replication purposes.
US07853562B2
A system and method are provided for obtaining information from a data management system. The data management system may determine whether an event occurs triggering the update of this information and, if so, the updated information may then be read from a data object and transmitted from the data management system to the user without an online connection being established between the user and the data management system. In some embodiments, a request may be received from a user of a groupware application program subscribing to updates of identified information and, if the user later performs an action in the groupware application that triggers a request for an update of the identified information, a request for an update of the identified information may be transmitted from the groupware application to a data management system.
US07853556B2
A system for analyzing a document in a repository is provided. The system receives a document that includes data and a document type. The document type has an associated physical structure. The system determines a logical structure of the document based in part on the data and selects a subset of the data based on at least one of the group including the associated physical structure and the logical structure. The system also stores a document segment that includes the selected subset of the data.
US07853549B2
A method for rule compliance situation checking is provided. The method in one aspect, includes the steps of: a) building a rule model for predefined rules and building a business operational model for business processes; b) normalizing vocabularies in the rule model and the business operational model; c) checking whether the rule model is satisfied by the business operational model; and d) outputting a report on checking results. The present invention also provides a corresponding system for rule compliance checking. The rule compliance checking of the present invention allows users to perform fast and effective automatic checking of rule compliance, avoid interference of man-made factors in checking process to a great extent and thus guarantee veracity of checking results.
US07853547B1
A message formatting system includes a rules execution engine that coacts with an expandable goal-oriented rules production set to process one or more characters of an input message to output a message formatted in accordance with one or more production rules of the set of production rules. The production rule set contains a plurality of production rules each having a criteria triggerable by one more or characters of the input message to cause execution of that so-triggered rule by the rules execution engine to alter the format of the input message in accordance with an action function or the action functions of the so-triggered rule wherein each production rule includes a first side having a condition or criteria that can be selectively triggered by one or more one or more characters of the input message and a corresponding second side having one or more executable format-altering action functions.
US07853542B2
A method for grid-based data clustering comprises: creating a feature space having a plurality of cubes by a computer and showing the feature space by an interface of the computer, disposing a plurality of data stored in a database into the cubes, and then defining a plurality of the cubes as populated cubes; identifying whether the data within each of the populated cubes being evenly distributed or not to define each populated cube as a major cube or minor cube; combining border data of the minor cubes with the data in the major cubes; and designating all the data combined with each other as in the same cluster and recursively processing the above procedures to cluster all the data stored in the database.
US07853530B2
Disclosed herein are a digital signal processing apparatus, a digital signal processing method, an information center, and a data delivery system capable of judging reliably whether digital signals such as music data recorded on a storage medium have been legally purchased by a customer from a legitimate vendor so that only when the digital signals are judged to be legitimately purchased data will a new service be offered to the customer.
US07853525B2
A gateway server, point of sale device and protocol are provided for processing financial transactions. A public network interface is configured to couple to a public network and communicate financial authorization requests. The financial authorization requests can include, for example, transaction specific data, a merchant store or location invariant and a supplemental header. A gateway processor processes the financial transaction authorization requests and couples to a financial network interface configured to couple to at least one financial network. The gateway provides a response to the point of sale device based upon data received from the financial network and the authorization request.
US07853521B2
The present teachings describe a system for processing financial transactions. In one embodiment, the system includes a remote terminal adapted to identify the location of financial transactions via global positioning system (GPS) information such that the remote terminal acquires transaction information from a user and transmits a first signal indicative of transaction information and GPS information. In addition, the system includes an authorizing host adapted to receive the first signal transmitted by the remote terminal such that the authorizing host evaluates the risk associated with financial transactions based, at least in part, on the GPS information so as to determine whether to accept or decline the financial transaction. The present teachings further describe devices and methods of acquiring GPS information for the purpose of managing risk for financial transactions.
US07853501B1
A method for creating investment securities structured from interest-rate derivative and mortgage pool components is described. The method includes analyzing the risk elements of the derivative and mortgage pool components, structuring one or more classes of securities, at least one of which is backed by these components in combination, and issuing the structured securities. A computer program product and data processing system for practicing the method are also described. A novel investment security is disclosed which incorporates cash flows from mortgage pool components and cash flows coming from derivative components. Finally, a method of adding value to mortgage-backed securities is described.
US07853500B2
Various methods and systems for auctioning items such as golf tee times, restaurant reservations, concert tickets or hotel reservations are disclosed. Users can effectively bid on a large number of items but receive at most one item at the end of the auction. This method has the favorable effects for the users of: (1) increasing the probability of successfully bidding for at least one item; (2) making the auction process more convenient by greatly reducing the need for actively monitoring the auction; and, (3) decreasing the possibility a user will be out bid at the last moment and receive no item. This method has the favorable effects for the seller of increasing the probability their listed items will sell and increasing the expected average sales price.
US07853496B2
Systems and methods are disclosed for maintaining building serviceability information for geographic locations. The disclosed systems and methods may include forming a future market in which the product developments lines are equated to stocks. Furthermore, the disclosed systems and methods may include determining participants in a trading session of the future market and setting rules governing how the trading session in the future market will operate. Moreover, the disclosed systems and methods may include opening the trading session for the participants, closing the trading session for trading and evaluating market session trends and participant purchases to determine the priority of a product line in relation to other product lines.
US07853494B2
A processor-based method for preparing a tax return using multiple service providers. The method includes receiving at a first service provider an image file that includes a plurality of data values and assigning at the first service provider the image file to a form having a plurality of predefined field names, wherein each of the plurality data values belong to one of the plurality of predefined field names. The method also includes receiving at a second service provider the image file and an input form having a plurality of input fields corresponding to the plurality of predefined field names and associating at the second service provider the plurality of data values from the image file with the plurality of input fields.
US07853492B1
A system for merchandise ordering and order fulfillment for highly efficient and accessible remote placement and assembly of merchandise orders. The system includes a network comprising a programmed central station and remote stations of various types permitting customer entry and employee fulfillment of merchandise orders.
US07853488B1
A method of offering a user a plurality of scenarios under which to conduct at least one primary transaction involving at least one specific item, the specific item being one of goods and services, with each one of these scenarios entailing a corresponding cost to the user. The method can include at least the following. Communication is established via a communications device between the user and a system to facilitate the primary transaction. Primary transaction data is obtained relating to the primary transaction, with the primary transaction data including data representing an identity of the user and representing the at least one specific item. The user is offered a choice between at least two scenarios under which to conduct the primary transaction, determining costs of the transaction based on allowance of receiving offers of upsell transactions.
US07853484B2
The present invention provides an auction method and system, that is, a seller proposes an expected selling price of an item in a tender offered by the seller and the item is announced and bid on the auction system provided by the manager of auction system, and a end time and a number of bids are set. Many buyers make bids by haggling the price down and a certain tendered bid with every bid is paid, and a bid-winner is a buyer who makes a “lowest price” and “only one” bid when the tender is concluded. The bid-winner is satisfied by buying the item at a low price, the selling price of the item offered by the seller and a commission of the auction system manager are obtained from total tendered bids of total bids and a bidding price by the bid-winner to satisfy three parties, such as the bid-winner, seller and auction system manager.
US07853482B2
Managing bid pricing information comprises receiving transaction information and item data from a buyer, generating a bid invitation containing entries relating to the transaction information and item data, and making the bid invitation available to a plurality of potential bidders, receiving from one or more of the potential bidders bid invitations containing a complex pricing structure and corresponding complex pricing amounts, and selecting a winning bidder based on the complex pricing amounts.
US07853481B1
A method of enabling anonymous shipment of a package containing goods purchased by a customer from a vendor for delivery to an address unknown to the vendor includes steps of receiving a request for a package code for the package from the vendor, sending the package code to the vendor, the package code being devoid of delivery address information and sending a shipping identifier and an associated address to the shipper. The shipper, after picking up the package for shipment from the vendor, matches the package code sent to the vendor with the shipping identifier and identifies the associated address as the delivery address of the package. A shipping label may then be printed out and affixed to the package.
US07853479B2
Certain embodiments of the present invention provide a system for collecting and disseminating customer and agent data, distributing real estate marketing literature, issuing literature vouchers, issuing commission receipts, and sending follow-up emails to solicit feedback data. The system includes a customer terminal, which is in communication with a data center, which, in turn, is in communication with a business terminal. The customer terminal includes a device for inputting customer and agent data and a device for distributing relevant marketing literature and issuing literature vouchers and commission receipts. The customer and agent data is sent to the data center, where it is stored for subsequent retrieval by a salesperson using the business terminal. The data center automatically generates and sends follow-up emails to the customer and agent to solicit feedback data. When the feedback data is received, the data center updates the relevant customer and agent data with the feedback data.
US07853477B2
A method and apparatus for providing cross-marketing and promotional offers to a customer using an electronic tag product identification system is disclosed. The disclosed technology also allows for presenting promotional offers in an automatic check-out process. RFID smart tags are associated with products in a place of purchase or a place of selection of such products. Each distinct product is associated with at least one smart tag, the smart tags containing identification information regarding their respective products. RFID smart tag readers are used to retrieve product information including information concerning promotional offers, purchase prices and expected product weights. Such promotional offers are presented to the customer and may be real-time promotional offers, near real-time promotional offers or generic promotional offers.
US07853476B2
The present invention provides a quality assurance system and method that generates a quality assurance (QA) scorecard for clinicians that participate in a radiological-based medical imaging study using digital imaging technologies. According to one embodiment, client computers, servers, imaging devices, databases, and/or other components may be coupled to provided a unified data collection system. According to one embodiment, systems and methods are provided that analyze various parameters that are derived from the unified data collection system to calculate a QA score for the clinician. The QA score provides a combined subjective and objective feedback system that includes performance evaluations from other users, including radiologists, technologists and patients. According to one embodiment, the feedback may be provided in real-time.
US07853475B2
A method (200, 300) of managing mobile context and advertising over a communications network based on the context. The method includes identifying (204) a context (146, 152) associated with a communication sent to or received by a remote unit belonging to the user group of remote units. The method also includes determining (212) whether the identified context is associated with one or more advertisements by querying correlation data (144) to identify advertisements having context that correlates to the identified context. When the identified context is associated with one or more advertisements, the method includes transmitting (214) the one or more advertisements to at least one remote unit belonging to the user group.
US07853474B2
Methods and systems are disclosed herein for managing content, including advertising content, delivered to various network-connected devices, including screens, mobile devices, computers, televisions, radios, and the like, based on usage profiles associated with device-specific identifiers for mobile devices, short-distance wireless technologies for transmission of content and detection of proximity, and content targeting and management techniques.
US07853473B2
A market-based software system that will help user-retailers manage price and inventories more effectively. The system will take advantage of available price and sales data to provide pricing recommendations that will achieve a retail user's objectives. The system will offer a solution that will allow for pricing improvement shortly after installation by utilizing data that is readily available. The system will recommend price changes that help a user achieve specified objectives such as contribution, sales volume, desired margins, and the like. The system can also collect and process price and sales data on an ongoing basis, which can enable improved estimates of customer price sensitivity and performance on a category-by-category basis. This data can be used to improve further pricing decisions.
US07853466B2
Methods, systems and computer program products for supporting supply chain facility performance analysis. Methods include maintaining supply chain facility configuration information for a plurality of supply chain facilities. The method also includes identifying variables that are attributed to performance of the supply chain facilities. Data corresponding to one or more of the variables for selected supply chain facilities in the plurality of supply chain facilities is collected. Performance analysis is performed for the selected supply chain facilities using the data as input. The performance analysis includes executing a data envelope analysis (DEA) based three-stage performance analysis model, executing a statistical analysis and executing a sensitivity analysis. The results of the performance analysis are output. The results include a performance ranking of the selected supply chain facilities, a prescription for performance improvement, a correlation analysis, and a sensitivity analysis.
US07853465B2
A charting application generates a so-called timelink chart. To generate the timelink chart, the charting application renders a timeline axis representing a segment of time. The charting application further renders a business event axis in (orthogonal) relation to the timeline axis. Positions on the business event axis indicate respective types of business events that can occur. For each of multiple business events associated with a respective business activity, the charting application generates a corresponding event instance with respect to the business event axis and the timeline axis to indicate a type associated with a respective business event of the multiple business events and when the respective business event occurs in time. In a final step, the charting application generates a graphical link connecting multiple event instances (associated with the respective business activity) in the timelink chart to display a progression of the respective business activity over time.
US07853464B2
Systems and methods are provided for processing loan applications in dynamic workflows. In a preferred embodiment, a system calls an activity engine with a top-level activity for processing a work-item, e.g., a loan application. The activity engine decomposes the top-level activity into child activities and lower-level child activities, and recursively calls itself to process the child activities until all constituent child activities have been preformed, thus performing the original top-level activity. In the preferred embodiment, each activity, work-item, user, event and role has associated rules, wherein an event represents a change in state of an activity and a role represents a class of users of the system having shared attributes. The evaluation of the associated rules dynamically creates the flow of activities, thereby creating a dynamic workflow.
US07853461B2
Systems and methods for shifting risk in investments in wind power generation are disclosed herein. In some embodiments, methods for shifting at least a portion of an investment risk in a wind power generation project include calculating a return floor amount associated with the wind power generation project, accepting a premium payment amount from an investor in the wind power generation project, and for each of an agreed period within an agreed term, paying the investor a difference between the return floor amount and a realized amount if the return floor amount is greater than the realized amount.
US07853460B2
The invention is directed to a system for designing and administering a reinsurance plan for a variable annuity contract with a guaranteed minimum death benefit, including a means for determining a contractual guaranteed minimum death benefit for the variable annuity contract, and a means for determining a guaranteed minimum death benefit claim value from the variable annuity contract. The system also includes a means for establishing a final excess claim limit from the claim value and from the contractual guaranteed minimum death benefit of the variable annuity contract for limiting a total of guaranteed minimum death benefit claims against a reinsurer. Also included is a means for settling the claim liability after expiration of the reinsurance term, and offsetting the reinsurer liability for each first period with the variable annuity contract writer liability for preceding first periods and a successive first periods.
US07853454B2
Methods for producing decorative laminate composites are described. The method includes the owner of intellectual property covering the use and manufacture of paint film technology selectively licensing the technology to various automotive component suppliers and manufacturers. In this manner, the total number of suppliers in the supply chain can be either reduced and/or more carefully controlled, thus leading to increased levels of finished component quality control. By way of a non-limiting example, a single licensee/supplier can produce the finished component.
US07853446B2
A method and system for generating codified electronic records. A textual commentary can be received from a user and, in real time, the textual commentary can be analyzed to identify a plurality of codes that potentially correlate to the textual commentary. The identified codes then can be presented to the user in real time. A first user input can be received to select at least one of the identified codes, and the selected code can be added to an electronic record.
US07853432B2
A computer implemented method is provided for clustering and visualization of an n-dimensional space in a Euclidean space. The method includes: collecting a plurality of multi-dimensional data sets; estimating a probability density function from each data set; approximating a dissimilarity between every pair of said probability density functions and recording every dissimilarity in a dissimilarity matrix; embedding the dissimilarity matrix into a Euclidean space having a dimensionality of three or less using a multi-dimensional scaling method; and graphically displaying relationships between data sets using data in the Euclidean space on a display of a computing device.
US07853428B2
An apparatus for displaying a fitness exercise condition is provided. A user (that is, an exerciser) of the apparatus inputs personal basic information on the exerciser. When the apparatus is applied to an arm or wrist of the exerciser and the exerciser carries out fitness exercise, a heart rate is measured during the fitness exercise to record it. Load data indicating hardness of the fitness exercise is calculated on the basis of the personal basic information thus inputted and data on the recorded heart rate. A display section is caused to display notice with a color according to a load on the exerciser for each of predetermined time periods on the basis of the calculated load data. The display section may include first and second display sub sections for displaying first and second notice with first and second colors, respectively.
US07853426B2
A device for determining the category of mail of a mailpiece, which device comprises: an stand designed to receive said mailpiece; at least one gauge fastened to said stand and provided with a slot of predetermined length and of predetermined height, which length and which height are suitable for defining a determined maximum width and a determined maximum thickness for the mailpiece; means for automatically estimating a length of the mailpiece depending on its position on the stand, and relative to the gauge; and means for acting, on the basis of that single estimate of the length of the mailpiece, to deliver, to a franking machine, information about the category of mail to which said mailpiece belongs.
US07853422B2
The vibration characteristic of a dynamic AFM probe is simulated. For a given operation parameter (for example, the displacement u0 of the probe, the spring constant k of the cantilever, or the radius of curvature of the probe R1), the plate-spring cantilever to which the probe is attached is vertically moved while being mechanically resonated, and the vibration characteristic of the probe of the dynamic mode atomic force microscope (AFM) for observing the structure of the sample surface is simulated. The vibration information on the probe in the steady state at each initial position u0 (displacement u−time τ) (S103, S104) is recorded, and the movement of the probe is visualized by GUI on the basis of the recorded vibration information. An essential spectroscopy obtained by the AFM, for example the ampliture a−probe initial position u0 relation or the interaction force F−probe initial position u0 relation is determined and shown on a graph according to the approach/separation of the probe (cantilever) to/from the surface.
US07853421B2
A method and system of comparing a part to a computer model of the part obtains coordinate data for a plurality of points on a part, compares the coordinate data to a computer model of the part to obtain comparison data, reports the comparison data corresponding to a selected surface of the part, and excludes comparison data for all surfaces other than the selected surface.
US07853415B2
Two-wire transmitters are described in which the required voltage that a control room must supply to the transmitter is lower at high current than at low current, thus freeing up more voltage for other uses, and in which a constant set of operating voltages may be maintained. A corrected pressure in a vortex flow meter may be determined that reflects the mass flow rate. Thus, the mass flow rate may be determined based on the corrected pressure reading and a measured volumetric flow rate. Density may be determined from pressure and temperature using a table containing error values based on a standard density determination and a relatively simple approximation. During operation of a flow meter, the stored error values may be linearly interpolated and the approximation may be computed to determine the density from the stored error value.
US07853413B2
A method for determining at least one characteristic value, especially of a suspended driven axis of a machine, is provided, the axis being driven by a rotating drive unit and/or by a linear drive unit. A torque or a force corresponding to the torque acting on the drive unit is measured along a predetermined movement path of the axis. The torque or the force is measured in the forward direction and reverse direction. Energy-conserving moments or energy-conserving forces on the one hand and/or friction-dependent moments or friction-dependent forces on the other hand are determined by computational overlaying of associated torque or force values as the at least one direction-independent characteristic value.
US07853412B2
A method of estimating contact forces between the wheels of a railway wagon and a rail track, for use in determining information such as the likelihood of derailment. Accelerations of the body of the wagon are measured using motion sensors located at suitable points on the body. Forces on the side frames of the wagon are calculated based on the accelerations of the body and predetermined parameters of the body. Forces on the wheels of the wagon are calculated based on the accelerations of the body and predetermined parameters of the body. The contact forces between the wheels and the rails are then calculated based on the forces calculated for the side frames and the wheels. The calculations are carried out using an inverse model of the wagon system. Equipment which implements the method is also described.
US07853398B2
The engine ECU executes a program including the step of setting an upper limit guard value of a fuel pressure by executing low fuel pressure control in the case where a low fuel pressure control execution condition is satisfied with fulfillment of conditions that execution of the low fuel pressure control is permitted, that engine speed NE is lower than a threshold value, and that the atmospheric pressure is higher than a threshold value, and the step of controlling the fuel pressure to be a target fuel pressure within a range not exceeding the upper limit guard value.
US07853397B2
A method relates to operating an internal combustion engine in the form of an Otto engine, especially of a motor vehicle. Otto engine fuel (i.e., carburetor fuel, spark ignition engine fuel), such as gasoline or ethanol (E85), are directly injected into at least one combustion chamber of the internal combustion engine with at least one fuel injector. Optionally, instead of injecting ignition spark engine fuel or in addition, the internal combustion engine is operated with gas, especially CNG (compressed natural gas) or LPG (liquefied petroleum gas). During operation of the internal combustion engine with gas only, the engine is automatically switched to the operation with spark ignition engine fuel for a predetermined period, or the engine is switched to the operation with spark ignition engine fuel in addition to the operation with gas, in such a manner that a predetermined quantity of the carburetor fuel flows through the at least one fuel injector. The engine is then automatically switched back to the operation with gas only.
US07853396B2
A multifuel internal combustion engine includes: fuel characteristics determining unit that determines ignitability and anti-knocking performance of the fuel introduced into the combustion chamber CC; combustion mode setting unit that sets a compression hypergolic diffusion combustion mode when ignitability of the fuel is excellent, sets a premixed spark-ignition flame propagation combustion mode when the ignitability of the fuel is poor and anti-knocking performance is excellent, and sets a spark assist compression hypergolic diffusion combustion mode when both the ignitability and anti-knocking performance of the fuel are poor; and combustion control execution unit that makes the engine to drive in a combustion mode which is set by the combustion mode setting unit.
US07853390B2
An acceleration control system stores a target acceleration calculation equation acquired by transforming an equation that expresses that a product of the differentiation of the square power of the speed and the environmental factor αenv represents a sensed value ε of acceleration. A surrounding environment monitor device detects surrounding bodies present in the forward periphery of the vehicle, and an environmental factor calculation unit calculates the environmental factor αenv by using the detected positions of the surrounding bodies. A target acceleration setting unit successively sets target accelerations aref in compliance with the target acceleration calculation equation by using the environmental factor αenv. The acceleration is executed to match the driver's feeling.
US07853387B2
A controller controls braking force and driving force of a vehicle, in accordance with demand force. The controller includes a first and second demand force arithmetic units for arithmetically calculating first and second demand force. The first demand force includes a factor inducing vibration in suspended components of the vehicle. The second demand force substantially excludes the factor inducing vibration in suspended components of the vehicle. A vibration damping filter reduces the factor from a waveform of the first demand force, thereby producing post-filter demand force. An arbitration unit compares the post-filter demand force with the second demand force, thereby selecting one of the post-filter demand force and second demand force as final demand force.
US07853383B2
A system is disclosed for automatically loading a scraper including a method for controlling an implement. The method includes receiving a first signal indicative of a speed of a driven component of the at least one traction device. The method also includes receiving a second signal indicative of a speed of the machine with respect to a surface. The method also includes receiving a third signal indicative of a desired slip of the machine with respect to the surface. The method also includes selectively receiving a fourth signal indicative of an operators desire to affect manual control of the implement. The method further includes determining a first parameter as a function of the received first, second, third, and selectively received fourth signals and controlling the implement as a function of the first parameter.
US07853381B2
A vehicle occupant protection device comprising a headrest configured to be movable forward with respect to a vehicle, and an actuator configured to implement the forward movement is disclosed. The device is configured to protect a vehicle occupant by operating the actuator to move the headrest forward in a pre-crash stage in the course of an object crashing into the vehicle from backside of the vehicle. The headrest is provided with an electrical capacitance sensor. The device is configured to control an amount of the forward movement of the headrest according to a variation manner of electrical capacitance, which electrical capacitance is detected by the electrical capacitance sensor when the headrest moves forward.
US07853371B2
An article transport apparatus is provided with a path that is arranged along a plurality of article transferring locations and that has a first end and a second end, a plurality of article transporting vehicles that run along the path, and a controller that controls movement of the plurality of article transporting vehicles, and that processes transport request data that includes information specifying an article transfer location for transfer among the plurality of article transfer locations. The controller selects an article transporting vehicle for a transport process from the plurality of article transporting vehicles based on the transport request data, and moves the selected article transporting vehicle for a transport process to the article transferring location for transfer. Also, when the transport request data is processed while there is an article transporting vehicle currently performing a transport process, the controller moves the selected article transporting vehicle for a transport process to the article transferring location for transfer as long as a run range of the selected article transporting vehicle for a transport process does not interfere with an interference range, of a set length in the lengthwise direction of the path, that originates from the article transferring location for transfer corresponding to the article transporting vehicle currently performing a transport process.
US07853358B2
The inventive method consists in supplying motion instructions (300) at least including information about the path geometry (320) and load instructions (310) to a path generator (400), calculating an allied load signal (800), transmitting said applied load signal (800) to the path generator (400), calculating motion instructions (500) along the path in such a way that the deviation between the projection of the applied load on a tangent to said path and the projection of the instruction on said tangent is minimized and in transmitting said motion instructions (500) to means for actuating a robot (600). A device comprising means (200, 400, 700) for carrying out said control is also disclosed.
US07853339B2
Methods and systems to detect steady-state operations in a process of a process plant include collecting process data. The collected process data is generated from a plurality of process variables of the process. A multivariate statistical model of the operation of the process is generated using the process data. The multivariate statistical model may be generated from a principal component analysis. The model is executed to generate outputs corresponding to the most significant variations in the process. Statistical measures of the outputs are generated and used to determine whether a steady-state or unsteady-state is related to the process.
US07853334B2
An information processing apparatus which is capable of executing applications includes first control means for controlling a system of the information processing apparatus and second control means for controlling the execution of the applications, and the second control means has state transition control means for defining states of application not dependent on the system and controlling transitions of the defined states and conversion means for converting a command into a format which can be recognized by the system when the command instructing a state transition to the state transition control means is issued.
US07853329B2
A neurological control system for modulating activity of any component or structure comprising the entirety or portion of the nervous system, or any structure interfaced thereto, generally referred to herein as a “nervous system component.” The neurological control system generates neural modulation signals delivered to a nervous system component through one or more neuromodulators to control neurological state and prevent neurological signs and symptoms. Such treatment parameters may be derived from a neural response to previously delivered neural modulation signals sensed by one or more sensors, each configured to sense a particular characteristic indicative of a neurological or psychiatric condition.
US07853316B2
The present invention relates to a rotating catheter tip for optical coherence tomography based on the use of an optical fiber that does not rotate, that is enclosed in a catheter, which has a tip rotates under the influence of a fluid drive system to redirect light from the fiber to a surrounding vessel and the light reflected or backscattered from the vessel back to the optical fiber.
US07853315B2
A device for use in non-invasive monitoring of a human or animal subject's bodily functions in vivo, comprises: a first optical system for identifying the center (1) of a pupil (13) of an eye of the subject, said first system comprising a first light source (2) for directing light towards the eye, first receiving means for receiving light reflected from the iris (4) of the eye, and first processing means for determining the position of the center (1) of the pupil (13) from the light reflected (3) from the iris; a second optical system comprising a second light source (14) directing light to a focussing means (15) for focussing light in the plane of the pupil (13) and for directing the focussed light onto the retina (10) of the eye, a second receiving means for receiving light reflected (17) from the retina and back through the pupil (13), and second processing means for analyzing the light reflected from the retina (10); and alignment means for aligning the second system with the center (1) of the pupil (13) as determined by the first system.
US07853306B2
A method of navigating a medical device includes determining the location of a medical device at a point in an operating region in a subject's body, the medical device being responsive to at least one control variable to assume a desired configuration includes storing information representative of the at least one control variable being applied to the medical device at the point, and more preferably storing information representative of the at least one control variable and the device length.
US07853305B2
A method and apparatus for determining, calculating, and/or viewing a trajectory. The trajectory can be displayed on a display relative to image data of a patient. A user can use the system to determine relationships between two or more trajectories that have been determined. The relationships can be within two dimensional, three-dimensional, or four dimensional space. The relationships can include distance, angle, etc. The relationships can also be determined between real time trajectories and stored trajectories, or combinations thereof.
US07853303B2
A neurological probe has a plurality of stacked electrode elements, each electrode element having stimulation/lesioning and recording electrodes incorporated with a strip of electrically non-conductive substrate. Such a probe is more compact while having a large number of stimulation/lesioning and recording channels.
US07853297B1
A wireless communication device comprising an input device to operate the wireless communication device, a microphone to input audio data to the wireless communication device, a speaker to output audio data from the wireless communication device, a video image generator to generate a plurality of images, and a display to display the plurality of images, wherein the wireless communication device is operable to implement voice communication by the microphone and the speaker, and wherein the video image generator functions under a first mode and a second mode, the video image generator processes a plurality of two-dimensional images and the plurality of two-dimensional images are displayed on the display under the first mode, and the video image generator processes a plurality of three-dimensional images and the plurality of three-dimensional images are displayed on the display under the second mode.
US07853296B2
A method and apparatus for messaging within a mobile virtual and augmented reality system is provided herein. During operation a user can create “virtual graffiti” (203) that will be left for a particular device (105, 107, 109) to view as part of an augmented reality scene. The virtual graffiti will be assigned to a particular physical location. The virtual graffiti is then uploaded to a network server, along with the location and individuals who are able to view the graffiti as part of an augmented reality scene. When a device that is allowed to view the graffiti is near the location, the graffiti will be downloaded to the device and displayed as part of an augmented reality scene. Content filtering may take place on the graffiti so that only specific graffiti is displayed on a user's device.
US07853285B2
A system and a method of controlling transmitter power in a wireless communication system in which user data is processed as a multirate signal in which the user data signal having a first rate is converted into a transmission data signal having a faster second rate for transmission. The transmission power is adjusted on a relatively slow basis based on quality of data received by a receiver of the transmitted data. The transmitter power is determined as a function of the first and second rates such that a change in the data rate in the multiple channels or the rate of the transmission data signal is compensated in advance of a quality of data based adjustment associated with such data rate change. Preferably, the user data signal having the first rate is converted into the transmission data signal having the second faster rate by repeating selected data bits whereby the energy per bit to noise spectrum density ratio is increased in the transmission data signal.
US07853283B2
The present invention relates to a transmission power control method which controls a transmission power of uplink user data for transmitting an uplink user data from a mobile station to a radio base station. The transmission power control method according to the present invention includes: transmitting, from the mobile station to the radio base station, a transmission data block which includes control information periodically, even when user data to be transmitted has not existed in a transmission buffer of the mobile station; notifying, at the radio base station, the number of retransmissions of the transmission data block, to a radio network controller; determining, at the radio network controller, a target SIR of a dedicated physical control channel in the radio base station based on the notified number of retransmissions and notifying the determined target SIR to the radio base station; controlling, at the radio base station, a transmission power of the dedicated physical control channel in the mobile station based on the notified target SIR; and determining, at the radio network controller, a transmission wave amplitude ratio between the uplink user data channel and the dedicated physical control channel based on the notified number of retransmissions and notifying the determined transmission wave amplitude ratio to the mobile station.
US07853282B2
Systems and methodologies are described that facilitate allocating power levels in a wireless communication network. A metric based upon spectral efficiency can be employed in connection with optimizing power allocation. Further, power for transmitters to utilize can be assigned as a function of time. Moreover, a single sub-carrier network and/or a multiple sub-carrier networks can leverage one or more power allocation schemes.
US07853280B2
A method of managing a Push-To-Talk over Cellular communication session includes establishing, with a first user equipment, a Session Initiation Protocol Push-To-Talk session that includes a Session Initiation Protocol Push-To-Talk server and at least one second user equipment. The method also includes designating, with the first user equipment, either the Session Initiation Protocol Push-To-Talk server or one of the at least one second user equipment, to act as an arbiter of a media stream. The method further includes transmitting, with the first user equipment, while engaged in the Session Initiation Protocol Push-To-Talk session, the media stream directly to at least one of the at least one second user equipment without receiving a transmit instruction from the Push-To-Talk server.
US07853277B2
A set of piconets and corresponding methods and computer programs may reduce contention time between piconets. In one embodiment, a seven-length code architecture may be used with group(s) of bands so that contention time cannot exceed 1/7 of the time. Up to seven different bands can be used within each group. When less than seven bands are used (e.g., three or six), at least one of the bands may be assigned to more than one dwell time during a time span. Alternatively, each dwell time within the time span may be assigned to a different band. The state may be changed as needed or desired. Substitution of extra bands may also be used. Using either scheme (repeated bands or changing states), a prime-number architecture can be used with a non-prime number of different bands. Simultaneous communications using at least two bands within a piconet may be used.
US07853266B2
The invention concerns a method of managing an overload in a cell of a cellular radio communication network comprising a plurality of user equipments (UE) each of which can switch between a plurality of states including a Cell_DCH state and a Cell_FACH state. According to the invention, this kind of method comprises the following steps, for each request (RAB request) for allocation of radio resources to a given user equipment in an initial state, before sending said request, in which initial state no radio resource is allocated to said user equipment: obtaining for said cell a current rate of successful transitions for the change from the Cell_FACH state to the Cell_DCH state; detecting an overload of the Cell_FACH state by analyzing said current rate of successful transitions; if an overload is detected, rejecting said request; if no overload is detected, accepting said request and switching said user equipment from said initial state to a final state in which at least one radio resource is allocated to said user equipment.
US07853256B2
A mobile internet system, mobile communication terminal thereof and method of controlling operation thereof are disclosed. According to an embodiment, the mobile internet system includes a mobile communication terminal configured to execute at least one of a scanning procedure and a ranging procedure. The mobile communication terminal first executes the scanning procedure rather than the ranging procedure in an interval where the scanning procedure and the ranging procedure are overlapped with each other.
US07853253B2
A system, method, and computer-readable medium for regulating data traffic between a client device and a server. The system determines whether a transmission of a data file is allowable based on pre-defined criteria. The system provides an indication of whether the transmission is allowable and under what conditions the transmission would be allowable. If the transmission of a data file is requested and the transmission is not allowable, a message is sent from the server to the client device that first pre-defined criteria are not met and the message indicates that the transmission of the data file will be allowed when second pre-defined criteria are met.
US07853246B2
A method for executing a menu in a mobile communication terminal. The method includes identifying a particular key among a plurality of keys, identifying a location of the particular key, and assigning a first menu function and at least a second menu function to the particular key based on a combination of the identification and the location of the particular key.
US07853245B2
Systems and methods for enabling data messaging in a wireless communications system is provided in one embodiment. Wireless messaging is enabled by having a host service send enable messages to a mobile communications device. Once an enable message has been received at the mobile communications device, the generation of an event causes the mobile communications device to send a fetch message to the host service to retrieve messages.
US07853244B1
Provided herein are systems and methods for providing exclusive wireless service proposals to subscribers. A method for providing an exclusive wireless service proposal to a subscriber includes the steps of conducting measurements of at least one metric; sending measurement data acquired during the step of conducting to a measurement analysis machine (MAM), the MAM being configured to analyze the measurement data; analyzing the measurement data; predicting performance of at least one of wireless voice and wireless data services based upon the results of the analysis step; generating a proposal for exclusive wireless services based upon the measurement data and the performance prediction; and providing the proposal to a subscriber. Systems for performing this and additional or alternative methods are also disclosed.
US07853241B1
The Remote Access Management System is a patient scheduling and superbill generator with cross migration between PDAs, cell phones and any wireless device linking to medical practice management software. It is a web based application any provider can use to schedule patient appointments and generate a superbill for a patient's visit. The Remote Access Management System links to medical practice support software (medical practice management systems, electronic medical records systems). There is no double data entry. A provider can view and create new appointments from any wireless device with access to the internet. Any appointments created in the medical practice management software can be viewed online in real time. The provider can add new appointments, patients, and superbills directly. This information will automatically be transferred into the medical practice support software.
US07853221B2
A network bridge device that links a wireless network and a wired network to one another. The bridge includes a wireless signal transceiver adapted to receive and send signals in a wireless format, and a wired signal transceiver adapted to receive and send signals in a wired format. A bridge controller is connected to both transceivers and converts the wireless signals from the first format to the second format and the wired signals from the second format to the first format. The bridge may also be configured to communicate with a wireless network control device and/or a wired network control device.
US07853219B2
Disclosed is a Doppler frequency detector for detecting a Doppler frequency of a received signal. The detector includes a channel estimating unit, a channel phase variation amount calculating unit, a Doppler frequency estimating unit and a calculation interval calculating unit. The channel estimating unit calculates a channel estimate based on a pilot signal in the received signal. The channel phase variation amount calculating unit calculates channel phase variation amount based on the channel estimate and a calculation interval. The Doppler frequency estimating unit estimates the Doppler frequency based on the channel phase variation amount and outputs a Doppler frequency estimate. The calculation interval calculating unit calculates the calculation interval based on the Doppler frequency estimate and supplies the calculated calculation interval to the channel phase variation amount calculating unit.
US07853216B1
A method and system of optimizing transmit beam forming in a multiple radio wireless system is provided. A stimulus signal can be provided to an analog receive input of a device under test (DUT), wherein the DUT includes multiple radios. A receive phase and amplitude can be measured at baseband using the stimulus signal for each radio. At this point, a receive weight and its conjugate can be determined using the receive phases and amplitudes. A calibration vector and its conjugate can also be determined, wherein a product of the receive weight conjugate and the calibration vector conjugate generate a transmit weight. This transmit weight can be applied to transmit signals during the transmit beam forming using the multiple radios.
US07853214B2
In one embodiment of the present invention, a dynamic multi-path detection device is disclosed to include at least one narrow-band signal metric estimator responsive to input signal. Each of the at least one estimators measures a particular characteristic of the input signal in a frequency band that is narrower than the overall signal bandwidth and is operative to generate a signal parameter estimate signal. The dynamic multi-path detection device is further disclosed to include a signal metric comparison device responsive to the signal parameter estimate signal(s) and operative to generate a dynamic multi-path indication signal for detecting dynamic multi-path.
US07853213B2
The present invention relates to a data receiver (5) for receiving user data and reference data (CPICH) coming from a transmitter 5 via at least a channel. This receiver comprises means for unscrambling (39,66,64) and means for despreading (40,68) received data, means for analyzing the characteristic of the channel (35), means for evaluating the contribution of interference of data caused by the channel (IEP1Fj-IEPKFj) and a substracter means intended for cancelling the contribution of interference in the user data, said substracter means (62) being placed before said unscrambling means.
US07853211B1
The present invention is a transponder for transmitting a RFID signal for shot tracking a golfer's round of golf while conserving battery power, comprising a battery in electrical communication with a resistor, the resistor in electrical communication with a capacitor and a load switch, which in turn is in electrical communication with a microprocessor comprising a radiofrequency transceiver.
US07853203B2
A method and apparatus for selecting a Relay Station (RS) for a Mobile Station (MS) of a communication system are provided. The communication system is provided with the MS, a serving Base Station (BS) for providing the MS with a service and RSs for relaying signals of the MS and the BS. The MS receives RS information for increasing system capacity from the serving BS, measures reference signal strength of an RS indicated in the RS information, and selects an associated RS as a target RS for relaying a signal when the measured reference signal strength satisfies a condition.
US07853199B2
A method is presented for providing alarm notification and two-way voice communication for a hybrid data/voice system by sending an alarm from a communication device to a central station receiver via a data transmission method, associating the alarm with a telephone number operating with a voice transmission method, and initiating the two-way voice communication between the communication device and a voice receiver. In one embodiment, associating includes selecting a line number and telephone number, verifying the number's availability, and if the number is available, sending it to the communication device. In another embodiment, associating includes forwarding the alarm from the alarm forwarding service to a receiver, sending a telephone number to the communication device, contacting the telephone number from the communication device, and using a voice transmission method to create a three-way call among the alarm forwarding service, the communication device and the central station.
US07853198B2
In various embodiments, a unidirectional broadcast network is utilized to provide digital content to users in a manner that allows users' computing devices to maintain synchrony with personal, relevant information. In at least some embodiments, the broadcast network utilizes a data channel and a signaling channel. The data channel is used for broadcasting data to various users, while the signaling channel—typically used for transmitting device or machine specific data—is used to transmit user-specific information associated with the information or data that the user finds relevant. This user-specific information can then be used by the user's mobile computing device to manage, e.g. record and place into device database for time shifted retrieval, such information or digital objects delivered over the broadcast data channel.
US07853194B2
A material processing apparatus includes: a reading unit configured to obtain image data from material; a correct/incorrect determination recognizing unit that extracts entry contents of correct/incorrect determinations for answers to the answer fields from the image data; a distributed point information extracting unit that extracts the distributed point information from the image data; a distributed point acquiring unit that correlates extraction results by the correct/incorrect determination recognizing unit and the distributed point information extracting unit; and a point totaling unit that totals points on the correct/incorrect determinations entered into the material according to the extraction results by the correct/incorrect determination recognizing unit and the distributed point information extracting unit, and the result of the correlation.
US07853186B2
A developing apparatus in which a first magnet of a first developing sleeve includes a first magnetic pole near a potion opposing to an image bearing member, and a second magnetic pole being downstream of the first magnetic pole; and a second magnet of a second developing sleeve includes a third magnetic pole near a portion opposing to the first sleeve. Assuming that a magnetic force obtained by combining normal direction forces Fr1 and Fr2 of magnetic forces generated by the first and second magnets, respectively, near the first sleeve is Fr, a center direction component of the first sleeve of the force Fr becomes positive between the first magnetic pole and a peak value position of the second magnetic pole, and a center direction component of the force Fr becomes negative between the peak value position and the closest position between both sleeves.
US07853176B2
An image forming apparatus has a holding member having a plurality of photosensitive drums and configured to hold a plurality of toner cartridges in a detachable manner. The holding member is coupled to an apparatus body in a tiltable manner between a storage position where the holding member is disposed in the apparatus body substantially horizontally and a replacement position where the holding member is raised from the apparatus body substantially vertically. A top cover supports a plurality of light source arrays in association with the photosensitive drums and is coupled to the apparatus body in a tiltable manner between a closed position where the light source arrays are positioned with respect to photosensitive drums and an open position where the light source arrays are withdrawn from the photosensitive drums. The top cover tilts in a different direction from a direction that the holding member tilts.
US07853174B2
An image-forming device includes a casing, a process unit, a first shutter, a toner cartridge, a second shutter, and a wall. The process unit is detachably mounted in the casing and formed with a first opening, the process unit having a developer roller carrying a toner. The first shutter opens and closes the first opening. The toner cartridge is detachably mounted in the casing, accommodates the toner, and is formed with a second opening, the second opening being in alignment with the first opening. The second shutter opens and closes the second opening. The wall is disposed between the developer unit and the toner cartridge and is formed with a third opening, the third opening being in alignment with the first opening and the second opening. By providing the wall, the process unit and toner cartridge can be detachably mounted in the casing, thereby avoiding a drop in precision for positioning the process unit and toner cartridge relative to the casing.
US07853164B2
A plurality of heating units generates a heat by an alternating-current power supplied from a corresponding alternating-current power supply unit through a corresponding input terminal and supplying the heat to a fixing unit that fixes a toner image transformed on a recording paper by heating. A plurality of power control units controls the alternating-current power to a corresponding heating unit. A plurality of detecting units detects a reference phase of waveform of the alternating-current power. A control unit individually controls the power control units based on detected signals output from the detecting units.
US07853158B2
An image forming apparatus has: a photosensitive cartridge; a development cartridge detachably mounted to the photosensitive cartridge; a main body in which the photosensitive cartridge is detachably mounted; a first sensor; a second sensor; and a control unit. Where the second sensor is brought into a second state after being temporarily brought into a first state, it is determined that the development cartridge is a new one. Where the second sensor is in the first state and the first sensor receives light within a predetermined period of time, it is determined that both the development cartridge and the photosensitive cartridge are not mounted Where the second sensor is in the first state, and the first sensor does not continuously receive the light for a predetermined period of time, it is determined that the photosensitive cartridge is mounted and the development cartridge is not mounted.
US07853150B2
An optoelectronic module for converting and coupling an information-containing electrical signal with an optical fiber including a housing having an electrical input for detachably coupling with an external cable or information system device and for transmitting and receiving information-containing electrical signals over such input, and a fiber optic connector adapted for coupling with an external optical fiber for transmitting and receiving an optical signal; an electro-optic subassembly coupled to the information containing electrical signal and converting it to and/or from a modulated optical signal corresponding to the electrical signal; a memory disposed in said housing for storing an encrypted identifier; and a communication interface disposed in said housing for electrically transferring the data to an external device when the module is authenticated using the encrypted identifier, to enable operation of the module.
US07853143B2
A camera has an outer case member and a lens barrel unit having a movable lens movable along a straight line. The relation between the shape of the outer case member and the layout of the lens barrel unit is such that when the camera falls in the same direction as the straight line to contact with a flat surface for the first time, the camera contacts the flat surface at a portion other than directly below the center of gravity. Examples of the camera disclosed include a camera having the lens barrel unit disposed tilted in the outer case member, a camera whose outer case member has a wedge-like shape, and a camera having a projection formed at the outer case member.
US07853136B2
An image pickup apparatus includes an imaging optical system; a display unit; a detecting unit performing focus detection in phase difference detection; a focusing unit performing focus control of a lens in the imaging optical system on the basis of the focus detection result; an imaging unit generating an image signal concerning an optical image of a subject; an electronic zoom unit zooming in or out the image of the subject displayed in the display unit on the basis of the image signal by performing signal processing; and a switching unit switching between an electronic zoom active state and an electronic zoom inactive state. The detecting unit includes a sensor unit including a first licensor and a second licensor; a setting unit that sets detection sections having the same section length in the first and second licensors; a focus detecting unit; and a section length controlling unit.
US07853132B2
An electrical heatable fluid line includes an inner cross sectional area which surrounds a medium conducting duct, a heating conductor arrangement which is arranged in a thermally conductive connection with the inner cross sectional area, and an outer cross sectional area which surrounds the heating conductor arrangement between the inner cross sectional area and the outer cross sectional area an intermediate layer which separates the heating conductor arrangement from the outer cross sectional area and which mechanically has a lower stability than the inner cross sectional area and the outer cross sectional area.
US07853130B2
A steam generator includes a heating chamber for holding water. The heating chamber has a water inlet, a steam outlet, and a water draining outlet. A nozzle is in communication with the water inlet and is positioned to direct incoming water into the water draining outlet. A heating system is associated with the heating chamber for heating water to generate steam and a control system is operable to control filling and draining of the heating chamber.
US07853129B2
An apparatus for cooking food with infrared radiation includes an infrared energy emitter for emitting the infrared radiation, and a grid in close proximity to the infrared energy emitter. A first side of the grid can be for supporting the food at a position so that at least some of the infrared radiation will cook the food. A second side of the grid can be sufficiently close to the emitting side of the emitter for substantially restricting any airflow in any space between the second side of the grid and the emitting side of the emitter. Partitions of the grid can operatively segregate the emitting side of the emitter into segments, which can provide a substantially uniform distribution of infrared radiation.
US07853126B2
A system and method are disclosed that accepts different types of signals from multiple sources and routes the signals to the appropriate devices for conversion or other processing so that each signal is in a common or desired format, such as the MPEG standard. The individual signal streams are packetized so that each signal stream carries identifying information associated with it originating signal source and then multiplexed onto a single digital transport stream for storage. Such a system allows overlapping signals of different types from multiple sources to be processed and stored in a single storage device. Each of the signals can then be subsequently retrieved for playback or display.
US07853119B2
An apparatus (16) for recording a selected program includes a decoder (32), a recorder (34), and a user interface (36). The user interface (36) permits a user to select the program. The decoder (32) receives a data stream including, a start data packet, content data packets, and an end data packet associated with the selected program. The decoder (32) detects the start data packet associated with the selected program and begins the recorder (34) recording. The context data packets are recorded until the decoder (32) detects the end data packet associated with the selected program and stops the recorder (34).
US07853115B2
In a system for file managing image data of an electronic camera, so long as the image data is recorded by the same image pickup apparatus, a peculiar file name which is not overlapped is generated and in order to prevent that a plurality of files of the same name exist, when an electronic camera is connected to a main body of a computer, a storage device in the electronic camera is examined from a host application of the computer, and when a file of a file name including numerical values exceeding a predetermined value is found, a message is displayed for the user in a manner such that after all of the files having the file names which had automatically been formed were transferred to the computer, all of the contents in the storage device are deleted or formatted. When the detachable storage device is loaded or a power source is turned on, if the file having the unique file name which was automatically generated does not exist in the storage device, the numerical values held in the electronic camera are initialized.
US07853113B2
A resin composition for an optical material, which is excellent in heat resistance and transparency and is soluble in an aqueous alkali solution, a resin film for an optical material made of the resin composition, and an optical waveguide using the same are provided. The resin composition for an optical material includes: (A) an alkali-soluble (meth)acrylate polymer containing a maleimide skeleton in a main chain; (B) a polymerizable compound; and (C) a polymerization initiator. The resin film for an optical material is made of the resin composition for an optical material. The optical waveguide has a core part and/or a clad layer formed using the resin composition for an optical material or the resin film for an optical material.
US07853106B2
An endoscope system comprises an electric scope and a light source apparatus. The light source apparatus has a light source and a light control apparatus. The light control apparatus adjusts a quantity of light that is incident to the electric scope, based on a comparison between a scope characteristic that indicates a relative value of the quantity of light that can be incident to the electric scope and a light source total characteristic that indicates a relative value of the quantity of the light radiated from the light source to the electric scope.
US07853104B2
A bidirectional optical module according to the present invention emits light to an optical fiber and allows returning light from the optical fiber to enter and includes a plurality of light emitting elements that emit light to enter the optical fiber, a light receiving element that receives light having exited the optical fiber, and a non-reciprocal unit for making an optical path in a forward direction from the light emitting element to the optical fiber and an optical path in a backward direction from the optical fiber to the light emitting element different. Then, polarization planes of light incident on the optical fiber after being emitted from the plurality of light emitting elements are mutually orthogonal, and the non-reciprocal unit emits returning light of light emitted from the plurality of light emitting elements from the optical fiber toward the light receiving element to one light receiving element.
US07853099B2
An information processing apparatus includes an image taking means for taking images of a subject, a class-classification means for classifying a first image outputted by the image taking means into a class according to a characteristics thereof, a storage means for storing plural coefficient memories having different image taking conditions at the time of image taking, which store prediction coefficients according to the class acquired by learning, a designation means for designating one coefficient memory from among the plural coefficient memories based on the image taking condition when the image was taken by the image taking means, and a calculation means for calculating a second image in which noise is removed from the first image by calculating a prediction coefficient of the class of the first image, which is in the designated coefficient memory.
US07853097B2
An image processing apparatus includes: an image obtaining unit that obtains an image captured with an image sensor; and a defect information generating unit that generates defect information indicating a defect within the image having been obtained, based upon a value at a target pixel and an average value of a plurality of pixel values corresponding to pixels present within a predetermined range containing the target pixel.
US07853094B2
A method for enhancing the color of an image to be displayed on a display includes receiving an image having a plurality of pixels where each of the pixels has a plurality of color components. The image is filtered using a spatial filter in such a manner that the lower frequency content of the image is enhanced in such a manner that the color gamut of the lower frequency content is increased. The filtered image is modified such that the higher frequency content of the image to obtain a modified image that includes the higher frequency content and the lower frequency content.
US07853089B2
An automated method for analyzing whether all cancerous or abnormal tissue has been removed as a result of surgical resection is disclosed. A number of tissue section slides are prepared representing all or a relatively large percentage of the tissue sample, and high-resolution digital microscopic images are formed of the sections. A clustering algorithm forms an image showing the healthy tissue margins, such representation being stored in a file of significantly smaller size than the original photograph. These two-dimensional image files may be formed into a three-dimensional image of the entire resected tissue, thereby improving the accuracy and ease by which a pathologist may determine if further surgery or radiation therapy, for example, are indicated.
US07853088B2
An input video signal is encoded at a plurality of coding layers exhibiting different spatial resolutions. Decoded is a given signal coded at a lower coding layer lower than a specific coding layer among the plurality of coding layers to generate a decoded signal of the lower coding layer. Spatial interpolation is applied to the decoded signal of the lower coding layer to generate an upscaled decoded video signal. The spatial interpolation is an upscaling procedure to upscale the decoded signal of the lower coding layer into a spatial resolution of the specific coding layer. A spatial high-frequency components estimation and scale up procedure is applied to the decoded signal of the lower coding layer to generate a high-frequency components signal. The upscaled decoded video signal and the high-frequency components signal are subtracted from the input video signal exhibiting a spatial resolution of the specific coding layer to produce a predictive-error signal. Then, the predictive-error signal is encoded at the specific coding layer to generate an output bitstream. The decoding, spatial interpolating, spatial high-frequency components estimating and upscaling, and encoding procedures are executed at, at least, the specific coding layer among the plurality of coding layers except the lowest coding layer exhibiting the lowest spatial resolution thereamong.
US07853083B2
An image processing apparatus includes a feature value extractor extracting a feature value from an image; a setting unit setting setting information for applying a process to the image; a recorder recording the setting information in association with the feature value in a data recording medium; a synchronizing unit synchronizing the feature value in the recording medium with the extracted feature value; a reader reading, when the feature value in the recording medium is synchronized with the extracted feature value, setting information recorded in association with the synchronized feature value from the recording medium; a reflecting unit reflecting the process applied to the image on the basis of the read setting information; a display image generator generating a display image by combining an object indicating the read setting information with the processed image; and a selector selectively supplying the setting information to the reflecting unit or the display image generator.
US07853081B2
Methods and systems for identifying data patterns from data comprising at least one data object, said data having at least one existing pattern class associated therewith, said data object being represented by a base feature vector, at least one of said base feature vectors having a structure of higher-level and lower-level feature vectors such that at least one element of a higher-level feature vector is itself a lower-level feature vector.
US07853074B2
A method for removing unwanted form color content from a scanned document by segmenting the image into two or more tiles (14). Each tile (14) is classified into at least a first and second set according to its combination of background and color content. A background color is identified from the first set of tiles (14). At least one form color is identified from the second set of tiles. A transform is applied that shifts form color image data values toward background color data values.
US07853071B2
In a first exemplary embodiment of the present invention, an automated, computerized method for learning object recognition in an image is provided. According to a feature of the present invention, the method comprises the steps of providing a training set of standard images, calculating intrinsic images corresponding to the standard images and building a classifier as a function of the intrinsic images.
US07853066B2
An endless belt for an object inspection system is described and which includes a flexible foundation layer; and a substantially transparent layer juxtaposed upon the flexible foundation layer, and which supports an object to be inspected, and which reflects and refracts a source of electromagnetic radiation so as to irradiate the object to be inspected.
US07853064B2
In an image-processing method for the detection of radiological signs in series of 3D data, an algorithm is used to detect radiological signs in a digital volume according to their contrasts. This algorithm is applied to reconstructed slices or directly to the series of projections. This algorithm is made by means of linear differential filters for signal analysis. It is used to color or enhance the intensity of the detected radiological signals according to the degree of malignancy.
US07853063B2
A method of displaying a digital medical image. The steps include acquiring a digital medical image; determining from the acquired digital medical image the anatomically relevant region which defines the relevant image boundaries; and determining an optimum virtual plate size from a stored plurality of virtual plate sizes for displaying the anatomically relevant regions of the digital medical image on a display device. In one arrangement, the acquired digital medical image has associated exam information (such as bodypart and image projection), the plurality of virtual plate sizes are stored by exam information, and the optimum plate size is determined, at least in part, by the exam information associated with the digital medical image.
US07853062B2
A method for detecting polyp candidates in tagged stool or non-tagged stool images without performing stool subtraction, includes: applying a filter to locations in image data of a colon including tagged or non-tagged stool to generate a response image based on a gradient magnitude, angle, and radius in relation to another location in the image data for each of the locations, wherein the locations are indicated in the response image as tagged or non-tagged stool based on their density or brightness within the response image; and selecting locations in the response image above a threshold as polyp candidates.
US07853060B2
In a method and apparatus for generation of magnetic resonance images, a number of three-dimensional volume data sets of a subject are acquired in k-space, with each three-dimensional volume data set being acquired with a non-constant density. Filtered three-dimensional volume data sets are generated in k-space, which are assembled from a number of the three-dimensional volume data sets. Three-dimensional image data sets are reconstructed on the basis of filtered three-dimensional volume data sets.
US07853055B2
A fingerprint verification device includes a fingerprint sensor including an imaging surface. The fingerprint sensor is configured to capture images of a user's finger when the finger is swiped against the imaging surface. A memory stores fingerprint data. A controller compares minutiae in the captured images with the stored fingerprint data to verify the user's identity. The controller is configured to determine whether the finger is a real human finger based on the spacing of minutiae in the captured images.
US07853052B2
A face feature value vector extracting section extracts a feature value from a registered image of a registrant to generate a face feature value vector. A virtual face feature value vector generating section converts the face feature value vector using a feature value converter which performs a conversion in a feature value space. Then, a registration information generating section generates face definition information of the registrant based on a face feature value vector before conversion and a virtual face feature value vector after conversion and registers this information in a registration information storing section.
US07853050B2
Techniques to control computing systems without the physical touches by operators are disclosed. According to one aspect of the techniques, a non-touch operation system comprises a display unit for displaying operating objects, a capture unit for capturing images of an operator, an image processing unit, a line of sight analysis unit, a notification unit, an action analysis unit and an operation execution unit. The image processing unit is provided for calculating head's position parameters and eye's position parameters according to the captured images. The line of sight analysis unit is provided for determining a watching point of the operator on the display unit according to the calculated head's and eye's parameters and further determining one operating object according to the watching point. The notification unit is provided for informing the operator of the determined operating object in an apperceive way. The action analysis unit is provided for identifying an action of the operator according to one parameter of the calculated head' and eye's position parameters and further determining an action instruction corresponding to the action of the operator. The operation execution unit is provided for executing operation depending on the determined operator object and the determined action instruction.
US07853047B2
A fingerprint recognition system for extracting minutiae from a fingerprint image. The fingerprint recognition system generates a corrected image from the input fingerprint image by: eliminating incipient ridges/pores from the fingerprint image by using the density pattern of the pixels of ridge lines/valley lines in the direction orthogonal to the length direction of the ridge lines. The minutiae are extracted from the corrected image.
US07853046B2
An imaging method and system are presented for use in automatic monitoring the body condition of an animal A predetermined region of interest on the animal body is imaged, and data indicative of the acquired one or more images is processed to obtain a three-dimensional representation of the region of interest. The three-dimensional representation is analyzed to determine a predetermined measurable parameter indicative of a surface relief of the region of interest which is indicative of the body condition of the imaged animal. The technique of the present invention is useful for determining the energy balance condition of the animal (e.g., dairy cow) or the tendency in the energy balance change, to thereby enable appropriately adjusting nutrition of the specific animal; as well as for determining the existence of in coordination and/or locomotion in the animal's natural marching.
US07853044B2
An image processing system including a plurality of image processors. Each image processor is configured to carry out a different image processing operation. The system also includes a motion estimator. For image processor, the motion estimator is configured to obtain motion information for a pixel or pixels being applied as a processing input to the image processor.
US07853043B2
A method of processing a digital image using face detection within the image achieves one or more desired image processing parameters. A group of pixels is identified that correspond to an image of a face within the digital image. Default values are determined of one or more parameters of at least some portion of the digital image. Values are adjusted of the one or more parameters within the digitally-detected image based upon an analysis of the digital image including the image of the face and the default values.
US07853042B2
A tunable representation for tracking that simultaneously encodes appearance and geometry in a manner that enables the use of mean-shift iterations for tracking is provided. The solution to the tracking problem is articulated into a method that encodes the spatial configuration of features along with their density and yet retains robustness to spatial deformations and feature density variations. The method of encoding of spatial configuration is provided using a set of kernels whose parameters can be optimized for a given class of objects off-line. The method enables the use of mean-shift iterations and runs in real-time. Better tracking results by the novel tracking method as compared to the original mean-shift tracker are demonstrated.
US07853036B2
A method for use in a computer system is provided that links a patient with patient-related data that is displayed on a graphical user interface. The method includes first determining if a digital watermark is required. If a digital watermark is required, the current background color for the display of patient-related data is obtained, along with an intensity value. The subject matter for the watermark is also obtained. The color of the digital watermark is calculated, based upon the obtained background color and intensity value. The digital watermark is then rendered on the display.
US07853035B2
Disclosed herein is a pair of headphones that includes a head band having a pair of support arms and a pair of housings angularly movably mounted on the support arms, respectively, by pivots in confronting relation to each other. Each of the housings has a presser disposed therein near the pivot and projecting substantially perpendicularly to an outer surface of the housing, the presser having a head held against one of the support arms under resiliency, the head having a step engageable with the support arm for limiting angular movement of the housing with respect to the support arm.
US07853030B2
The invention relates to a hearing aid which, with the aid of an integrated positioning unit or a positioning unit integrated in a mobile activation device automatically sets operating parameters of the hearing aid as a function of the location of the hearing aid or of the activation unit.
US07853028B2
A hearing aid and appertaining method of adjustment permit adjusting a hearing aid more conveniently and more specifically. For this purpose, parameters for real hearing situations are stored in a storage device in the hearing aid or in the remote control for an adjustment procedure by the hearing aid wearer him- or herself. These hearing examples are then reproduced to the hearing aid wearer for the adjustment procedure. The hearing aid wearer therefore does not have to wait for a corresponding hearing situation in his surrounding area for the adjustment process and can repeat the adjustment process as required.
US07853013B2
A method and system for encrypting input data may include receiving an input point and a randomness rate and generating a random selection value and a random position value from the randomness rate. At least one of the input point and points encrypted by performing elliptic curve (EC) operation over a plurality of rounds may be randomly selected based on the randomness rate and the random position value. The selected point may be converted to a point representation directed by the random selection value. A finally encrypted output point may be generated by performing the EC operation over a plurality of rounds based on the input point and a secret key.
US07853009B2
A hinge assembly (200) for a clamshell-type electronic device includes a spindle (201) and casing sleeve (202). The hinge assembly (200) facilitates a single-split hinge. In addition to providing the mechanical hinging action, the hinge assembly (200) provides a reliable electrical connection between a first portion (502) and a second portion (601) of the clamshell device. The spindle (201) includes a nock (203) through which a linking member (304) of a flexible substrate (301) passes. The nock (203), having a semi-circumferential stop (206) bridging a first nock wall (204) and second nock wall (205), facilitates the electrical connection between an electrical circuit disposed in the first portion (502) of the electronic device and an electrical circuit disposed within the second portion (601) of the electronic device. In one embodiment, a hinge assembly (700) facilitates other components, such as an image capture device (720) being disposed within the hinge region of an electronic device.
US07853007B2
A conference terminal for a digital voice conference system comprises a first sound transducer means, which is implemented to generate a microphone signal from an acoustic signal, a second sound transducer means, which is implemented to generate an acoustic signal from a loudspeaker signal, a connecting means, which is implemented to enable a connection between conference terminal and a conference central unit, to receive a composite conference signal from the conference central unit, and a means for echo suppression, which is implemented to combine the microphone signal or a signal derived therefrom in a noise suppression means with a composite conference signal in a listening operation of the conference terminal, such that a loudspeaker signal results, in which the acoustic signal, on which the microphone signal is based, is reduced. Such a conference terminal allows the suppression of a remote own echo and a remote foreign echo, whereby digital wireless voice conference systems can be realized, which ensure high voice quality and noise immunity with minimum wiring effort.
US07853002B2
The present invention relates to a method and a network element in a telecommunications system. The telecommunications system comprises at least two telecommunications networks and means for providing number portability service between the networks and also supplementary telecommunications services. The method comprises the steps of initiating a set-up procedure for communications between two stations, sending an enquiry to the number portability service, determining if the called station is a ported station, and informing the supplementary telecommunications service of the results of said determination before initiating an use of said supplementary telecommunications service.
US07853001B2
A method for providing a camp-on service includes receiving from a caller a request to communicate with a called party via a first communication method and notifying the caller that the called party is currently communicating on a first call via the first communication method. The method includes receiving from the caller a request to camp-on to the called party and an indication that the caller can be reached via a second communication method. The method also includes determining that the first call involving the called party has terminated.
US07853000B2
The present invention is a system and method for initiating conference calls via an instant messaging system to reduce the effort required to initiate and manage the call. The system uses an IM connection between a requesting party and a conference call server to inform the conference call server of the desire to initiate the conference call. The conference call server may initiate the conference call by having involved parties called by a conference bridge, thus reducing the effort required by the parties to join the call.
US07852995B2
A telecommunications advertising means is disclosed. The telecommunication advertising means includes an advertisement database coupled to a processing means. The advertisement database stores subscriber specific or third party advertisements that are selectively associated with communications in a telecommunications network. The selective association is carried out by the processing means. In one embodiment, a router is coupled to the advertisement database. The router routes communications from source to destination within the telecommunications network. The router also routes advertisements that have been associated with the communications to the sources and destinations of the communications. A telecommunications system is also disclosed. The telecommunications system comprises a network subsystem, which includes a telecommunications advertising means. The telecommunications advertising means comprises an advertisement database and a processing means.
US07852993B2
A process for collecting the identity of a telephone caller is disclosed. In one embodiment, a personalized Context Free Grammar (CFG) is created for each potential call recipient, and is configured to support identification of incoming callers utilizing voice recognition. Each CFG incorporates an indication of high probability callers and probability weights in each CFG are altered accordingly. When a recipient receives a call, the relevant CFG is applied in association with a voice recognition application to enable at least a preliminary identification of the caller. In accordance with another embodiment, the caller confirms identifications. In accordance with one embodiment, standard caller-ID functionality is utilized if possible at least to assist in the caller identification process. In accordance with still another embodiment, voice recognition enhanced caller identification is utilized to provide intelligent call routing functionality.
US07852992B1
A system receives a complete audio message from an originator, and transmits the complete audio message to a destination. The system buffers the complete audio message at the destination. The complete audio message is capable of being played at the destination during the buffering. The system provides an ability to replay the complete audio message at the destination after the buffering of the complete audio message. The system provides an ability to respond to the complete audio message.
US07852986B2
A power supply for generating a high output voltage for supplying an X-ray generator system with at least one X-ray source (17), especially for computer tomography (CT) applications is disclosed, wherein the high output voltage comprises at least two different high output voltage levels (U1; U1±U2) which are fast switchable so that spectral CT measurements can be conducted with one conventional X-ray tube (17). Furthermore, an X-ray tube generator system comprising such a power supply and at least one X-ray tube (17), as well as a computer tomography (CT) apparatus comprising such a power supply is disclosed.
US07852984B2
The invention relates to a method and a device for the separate three-dimensional representation of arteries and/or veins in a vascular system of the body by means of a C-arm biplanar system having two C-arms, which can each record a sequence of x-ray images from different projection angles during a mask or filler pass. With the filler pass, both C-arms record x-ray images, so that the x-ray images of the filler pass can be combined to form a first data record, which contains x-ray images from the arterial phase of the vascular contrasting and/or to form a second data record, which contains x-ray images from the venous phase of the vascular contrasting. This enables the arterial and venous phases to be reconstructed separately.
US07852983B2
An X-ray diffractometer has a mechanism without toothed ring and is suited to move the two legs of a goniometer, on which the source and detector are respectively disposed, at the same time and in a correlated fashion. Each goniometer leg (or linkage) thereby has a common main center of rotation HDP and also one respective auxiliary center of rotation HD1, HD2. The two auxiliary centers of rotation are symmetrically disposed with respect to a symmetry plane E which contains the main center of rotation, and can be moved on a guidance that is symmetrical with respect to the plane E. The main center of rotation can only be moved in the plane E, e.g. along a rail guidance. The movement of the main center of rotation relative to the guidance can be easily driven by means of one single motor.
US07852981B2
Disclosed is a detector device, comprising: an adjustable positioning base and a detector module. The adjustable positioning base includes: a horizontal plate being able to fixedly connect onto an annular rotation table or disk; and a vertical plate extending from the horizontal plate and generally perpendicular to the horizontal plate. A horizontal through long groove is provided at one side of the vertical plate, and the detector module is able to fixedly installed in said horizontal through long groove of the adjustable positioning base. By employing the technical solution defined in the present invention, the detector device has a compact structure, and precision adjustment and positioning for the detector device can be achieved. In addition, the present invention also provides a CT inspection system having the above detector device.
US07852977B2
A compression subsystem for a computed tomography system compresses projection data to for efficient data transfer and storage. The compression includes applying an attenuation profile to an array of projection data samples. The attenuation profile is a function of sample coordinates and determines attenuation values applied to the samples. The attenuated samples are encoded and packed for data transfer. Alternatively, difference operators are applied to the attenuated samples and the differences are encoded. The average number of bits per compressed sample is monitored and the attenuation profiles can be modified to achieve a desired number of bits per compressed sample. The compressed samples are decompressed prior to image reconstruction processing. Decompression includes decoding the compressed samples and applying a gain profile to the decoded samples to restore the original dynamic range. This abstract does not limit the scope of the invention as described in the claims.
US07852967B2
This invention includes a gain control section 13 capable of changing an APC loop gain according to a power output level set in a power amplifier to allow suppression of variation in power output level when the power output level is low and suppression of occurrence of ringing when the power output level is high by making the loop gain high when the power output level is low and making the loop gain low when the power output level is high.
US07852965B2
An estimator of the noiseless output of a noisy partial response channel is described. The estimator operates recursively. In each iteration, the estimator processes a window of the N most recently received noisy channel outputs to compare output level metrics for all possible channel output level, and selects a noiseless output level with maximal posterior probability.
US07852958B2
For a data group composed of pieces of data each indicating channel characteristics of a scattered pilot signal position whose phase is adjusted by dividing scattered pilot signals included in an OFDM signal by a scattered pilot signal at the time of transmission, a carrier extension circuit 341 inserts data having a same value as a value of data of a lower end into an outside of the lower end of a band, and inserts data having a same value as a value of data of an upper end into an outside of the upper end of the band. On the data group composed of 2N pieces of data including the data inserted by the carrier extension circuit 341, IFFT processing by an IFFT circuit 342, noise removal processing by a noise removal filter 343, and FFT processing by a FFT circuit 344 are performed. The data inserted by the carrier extension circuit 341 is removed from the data group outputted from the FFT circuit 344, and the data group after the data removal is used for interpolation in a symbol direction.
US07852957B2
Effective throughput is enhanced by minimizing a transmission amount of modulation information per frame.A storage part storing information indicating an adaptive modulation level of a modulation parameter, a difference information output part that generates difference information with one bit indicating a difference between the adaptive modulation level of a modulation parameter used for adaptive modulation in a previous frame and that of a modulation parameter used for adaptive modulation in a current frame, and a frame generation part generating a frame using the difference information as modulation information to notify a receiving side of the modulation parameter used for adaptive modulation of a subcarrier or subcarrier group in the current frame, are provided.
US07852953B2
Power allocation methods for multiuser orthogonal frequency division multiplexing (OFDM) are described. Arbitrary partitioning of the OFDM tones among users and arbitrary modulation formats, possibly different for every user, are considered. Two systems of receivers and transmitters and corresponding methods address power allocation, respectively for slow fading channels tracked instantaneously by the system and for fast fading channels known only statistically thereby.
US07852950B2
Embodiments of an apparatus, system, and method are described for a multi-carrier communication system that cancels at least some correlated noise estimated to be present in a channel in the multi-carrier communication system. Values of noise present on at least on reference channel in a multi-channel communication system may be measured. Correlated noise on a target channel using the noise measurement on the reference channel may be estimated. A residual noise on the target channel may be determined by canceling the estimated correlated noise on the target channel.
US07852949B2
A communication system is provided which implements a method for up-converting a baseband signal to a given number of frequency bands that together define a signal transmission channel. A sequential order is defined in which the frequency bands are to be used for up-converting the baseband signal, and up-converting the baseband signal to one frequency band after the other in the defined sequential order such that the spectral distance between two frequency bands is equal or higher for the frequency bands being direct neighbors in the defined sequential order than being direct neighbors in the spectral order.
US07852948B2
The moving picture real-time communications terminal comprises: an input unit which inputs an RGB video image signal; a conversion unit which converts the RGB video image signal into a YUV video image signal including Y, U and V video image signals; a compression and encoding unit which digitally converts the YUV video image signal outputted from the conversion unit into moving picture data, and compresses and encodes the moving picture data; a communications unit which sends and receives the moving picture data compressed and encoded by the compression and encoding unit, in real time, to and from a communications terminal of another party connected through a network; a bandwidth estimation unit which estimates change in a bandwidth of the network; a switching circuit which connects and disconnects output paths of the U and V video image signals from the conversion unit to the compression and encoding unit; and a switching control unit which disconnects the output paths of the U and V video image signals by operating the switching circuit, in response to the change in the bandwidth estimated by the bandwidth estimation unit, wherein the compression and encoding unit increases a bit rate of compression and encoding of the Y signal, in accordance with disconnection of the output paths of the U and V video image signals.
US07852946B2
A video encoding method includes selecting one combination, for each block of an input video signal, from a plurality of combinations. Each combination includes a predictive parameter and at least one reference picture number determined in advance for the reference picture. A prediction picture signal is generated in accordance with the reference picture number and predictive parameter of the selected combination. A predictive error signal is generated representing an error between the input video signal and the prediction picture signal. Encoding the predictive error signal, information of the motion vector, and index information indicating the selected combination is included.
US07852944B2
A video encoding apparatus includes selecting one combination, for each block of an input video signal, from a plurality of combinations. Each combination includes a predictive parameter and at least one reference picture number determined in advance for the reference picture. A prediction picture signal is generated in accordance with the reference picture number and predictive parameter of the selected combination. A predictive error signal is generated representing an error between the input video signal and the prediction picture signal. Encoding the predictive error signal, information of the motion vector, and index information indicating the selected combination is included.
US07852932B2
A video encoding method includes selecting one combination, for each block of an input video signal, from a plurality of combinations. Each combination includes a predictive parameter and at least one reference picture number determined in advance for the reference picture. A prediction picture signal is generated in accordance with the reference picture number and predictive parameter of the selected combination. A predictive error signal is generated representing an error between the input video signal and the prediction picture signal. Encoding the predictive error signal, information of the motion vector, and index information indicating the selected combination is included.
US07852930B2
A video encoding apparatus includes selecting one combination, for each block of an input video signal, from a plurality of combinations. Each combination includes a predictive parameter and at least one reference picture number determined in advance for the reference picture. A prediction picture signal is generated in accordance with the reference picture number and predictive parameter of the selected combination. A predictive error signal is generated representing an error between the input video signal and the prediction picture signal. Encoding the predictive error signal, information of the motion vector, and index information indicating the selected combination is included.
US07852920B2
A video encoding method includes selecting one combination, for each block of an input video signal, from a plurality of combinations. Each combination includes a predictive parameter and at least one reference picture number determined in advance for the reference picture. A prediction picture signal is generated in accordance with the reference picture number and predictive parameter of the selected combination. A predictive error signal is generated representing an error between the input video signal and the prediction picture signal. Encoding the predictive error signal, information of the motion vector, and index information indicating the selected combination is included.
US07852916B2
Some embodiments facilitate encoding/decoding of a frame by organizing frame data in a storage structure in a novel manner. Specifically, in a portion of the storage structure allocated for a frame slice, used partition entries are stored in a first section of the allocated portion and unused partition entries are stored in a second section of the allocated portion, the first and second sections each comprising a continuous area of storage in the storage structure so that used partition entries are not interspersed with nonused partition entries. In some embodiments, additional data useful in the encoding or decoding of video data is determined and stored into the unused bytes of used partition entries (such as macroblock header data or canonical reference frame index data). In some embodiments, two or more identical partitions of a macroblock are coalesced into a single partition.
US07852910B2
Through the use of a least squares minimization concept, the loop length, the number of bridged taps and length of the bridged taps on a transmission line can be determined from readily available modem data. In particular, the loop length, the number of bridge taps and the length of bridged taps can be estimated by comparing a measured frequency domain channel impulse response of the transmission line to a model of a loop that is comprised of multiple sections and multiple bridge taps.
US07852909B2
A method and apparatus for estimating frequency offset and timing offset of a first Mobile Station (MS) in a communication system is provided. The method includes receiving a composite signal at a plurality of receiver antennas of a Base Transceiver Station (BTS). The composite signal includes a first signal transmitted from a first MS and a second signal transmitted from a second MS. The composite signal includes one or more tiles. Each tile includes a plurality of data sub-carriers, a plurality of first pilot sub-carriers, and a plurality of second pilot sub-carriers. A total phase offset of the first MS is estimated based on a complex conjugate product of pilot symbols of the plurality of first pilot sub-carriers. Thereafter, a first phase offset corresponding to the timing offset of the first MS is estimated based on a Power Delay Profile (PDP) of one or more first pilot sub-carriers. Finally, a second phase offset corresponding to the frequency offset of the first MS is determined based on the total phase offset and the first phase offset.
US07852903B2
A wireless transmission device enabled to improve an error rate performance at a receiver, by acquiring at least one of frequency diversity effect and a time diversity effect while keeping the interference resistance which is acquired by diffusion. In this transmission device, a modulation unit (101) modulates data to create a modulation symbol having in-phase components and quadrature components. An IQ individual spreading unit (102) arranges the diffusion chips, which are obtained by spreading the modulation symbol, of the in-phase components and the quadrature components, in areas extending in diffusion domains set individually for the in-phase components and the quadrature components. An IQ combining unit (103) combines the arranged spreading chips of the in-phase components and the quadrature components.
US07852894B2
A semiconductor laser includes an optical waveguide formed on a semiconductor substrate and capable of generating gain by current injection, and a diffraction grating having a phase shift and provided along the optical waveguide over the overall length of the optical waveguide on the semiconductor substrate. The semiconductor laser is configured such that a Bragg wavelength in a region in the proximity of each of the opposite ends of the optical waveguide is longer than a Bragg wavelength in a region in the proximity of the phase shift in a state in which current injection is not performed for the optical waveguide.
US07852889B2
According to aspects of an embodiment of the disclosed subject matter, a line narrowed high average power high pulse repetition laser micro-photolithography light source bandwidth control method and apparatus are disclosed which may comprise a bandwidth metrology module measuring the bandwidth of a laser output flight pulse beam pulse produced by the light source and providing a bandwidth measurement; a bandwidth error signal generator receiving the bandwidth measurement and a bandwidth setpoint and providing a bandwidth error signal; an active bandwidth controller providing a fine bandwidth correction actuator signal and a coarse bandwidth correction actuator signal responsive to the bandwidth error. The fine bandwidth correction actuator and the coarse bandwidth correction actuator each may induce a respective modification of the light source behavior that reduces bandwidth error. The coarse and fine bandwidth correction actuators each may comprise a plurality of bandwidth correction actuators.
US07852885B2
There are provided a light source device and an image display apparatus. The light source device includes a first optical element that deflects a propagation direction of laser beams, a second optical element that separates laser beams, and a third optical element that defects the laser beams separated by the second optical element. The light source device further includes a light emitting unit that has one or more light emitting element emitting laser beams, an external resonator that reflects laser beams toward the first optical element and guides laser beams back to the light emitting unit, and a wavelength converting element that converts laser beams.
US07852883B2
A method of transmitting uplink control signals in a wireless communication system includes preparing a ACK/NACK resource for transmitting the ACK/NACK signal for HARQ of downlink data on an uplink control channel, preparing a scheduling request resource for transmitting a scheduling request and the ACK/NACK signal on the uplink control channel in one subframe, and transmitting the ACK/NACK signal on the uplink control channel configured by the scheduling request resource for the positive transmission of the scheduling request and transmitting the ACK/NACK signal on the uplink control channel configured by the ACK/NACK resource for negative transmission of the scheduling request.
US07852882B2
A system and method for discarding or inserting audio frames in a jitter buffer is described. The system and method provides improved audio quality as compared to conventional jitter buffer management systems. In one embodiment, buffer control logic determines whether to discard audio frames to be stored in a jitter buffer or to insert audio frames among audio frames to be output from a jitter buffer based not only on the number of audio frames currently stored in the jitter buffer but also based on the power of the current audio frame to be stored in or output from the jitter buffer. The system and method is generally applicable to any wireless or wired communication system in which audio signals are transmitted between entities operating in different clock domains.
US07852875B2
Method and apparatus for controlling data transmission rate in a wireless communication system during handoff comprises a terminal recognizing an active set comprising a serving base station and at least one non-serving base station with respect to the terminal communicating with the network at a first data transmission rate, receiving a first rate control parameter from the serving base station and a second rate control parameter from the at least one non-serving base station, wherein the first and second rate control parameters are associated with determination of a second data transmission rate of the terminal during the handoff and determining the second data transmission rate in response to the first and the second rate control parameters, wherein the second data transmission rate is one of increased rate, decreased rate and same rate from the first data transmission rate.
US07852873B2
An integrated computer management apparatus allowing a networked administrator to manage a computer via multiple connection types and protocols. A preferred embodiment of the device has a network connection for the administrative users, coupled via an internal Ethernet switch and a processor to keyboard-video-mouse, serial, and Ethernet computer connections. Depending on hardware characteristics, operational status, OS, and administrator preferences any of these may be used to provide remote computer system management functions. Software running on the processor can provide direct logical connection between the remote administrator and a management port; may serve web pages graphically interpreting data gleaned from one or more of the connections; can provide protocol translation or proxy services; or locally execute an intelligent management agent. The device can be physically small enough to be supported by its connecting cables, and receives power from the attached computer.
US07852870B2
A supervisory communications device, such as a base station within a wireless network, monitors and controls communications with a plurality of remote communications devices, such as mobile nodes, throughout a widely distributed network, including the Internet. The supervisory device establishes the upstream slot structure and allocates upstream bandwidth by sending messages over its downstream channel. The supervisory device also uses the messages and minislot counts to anticipate bursts from the remote devices. Dual registers are provided within the supervisory device to generate minislot counts. A primary register generates minislot counts for a current slot structure, and a secondary register generates minislot counts for a revised slot structure. Software executed on the supervisory device determines a switchover time for changing to the revised slot structure and revised minislot count. Prior to switchover, the revised minislot count is passed to the current slot structure processor allowing it to anticipate bursts from the remote devices using the revised slot structure. At switchover, the supervisory device also switches the revised clock along with the revised slot structure, deactivates the primary register, and switches to the secondary register to provide a seamless transition in real time.
US07852866B2
Scheduling techniques for use with buffered crossbar switches, without speedup, which can provide 100% throughput are described. Each input/output may keep track of the previously served VOQ/crosspoint buffer. The queue lengths of such VOQs and the queue lengths of VOQs corresponding to a uniform probability selection output (e.g., from a Hamiltonian walk schedule) are used to improve the schedule at each time slot.
US07852851B2
Aspects of a method and system for hash table based routing via prefix transformation are provided. Aspects of the invention may enable translating one or more network addresses as a coefficient set of a polynomial, and routing data in a network based on a quotient and a remainder derived from the coefficient set. In this regard, the quotient and the remainder may be calculated via modulo 2 division of the polynomial by a primitive generator polynomial. In one example, the remainder may be calculated with the aid of a remainder table. The primitive generator polynomial may be x16+x8+x6+x5+x4+x2+1. Additionally, entries in one or more hash tables may comprise a calculated quotient and may be indexed by a calculated remainder. In this manner, the hash tables may be accessed to determine a longest prefix match for the one or more network addresses. The hash tables may comprise 2deg(g(x)) sets, where deg(g(x)) is the degree of the primitive generator polynomial. Accordingly, the hash tables may be set associative and multiple entries may be indexed by the same remainder. Furthermore, entries in the hash tables may comprise a next hop address utilized in routing network traffic.
US07852848B2
Embodiments of the present invention provide a service gateway, comprising a service session detection unit adapted to detect a service session request and the end of a service session. The service gateway further comprises a QoS negotiation unit, adapted to acquire quality of service (QoS) information of a service session after the service session request is detected by the service session detection unit, request corresponding service serving network resource according to the QoS information, and trigger to release the service serving network resource when the end of the service session is detected by the service session detection unit. In addition, the embodiments of the present invention also disclose a corresponding service serving system, QoS negotiation and service serving network resource release method. The present invention could implement a QoS request process without the participation of a terminal. Embodiments of the present invention are conveniently to be deployed and implemented, and the peer-to-peer QoS can be quickly deployed and implemented without changing the current network service server.
US07852847B2
A receiving unit receives a group of packets transmitted from a transmitting apparatus. A detecting unit detects a missing packet based on the received group of packets. A first output unit outputs data corresponding to the group of packets, irrespective of a result of the detection by the detecting unit. A transmitting unit transmits a retransmission request for the missing packet to the transmitting apparatus. A re-receiving unit receives the missing packet retransmitted from the transmitting apparatus in response to the retransmission request. A second output unit outputs data corresponding to the group of packets and the retransmitted packet.
US07852846B2
A method and apparatus for out-of-order processing of packets are described. In one embodiment, the method includes receiving packets in a global order, the packets being designated for different ones of a plurality of reorder contexts. The method also includes, for each of the plurality of reorder contexts, assigning reorder context sequence numbers indicating an order relative to the global order of the packets designated for that reorder context. The method also includes storing packet descriptors for each of the packets in a shared reorder buffer, and completing processing of at least certain of the packets out of the global order. The method also includes, for each of the plurality of reorder contexts, maintaining a first indication of the one of the sequence numbers assigned the one of the packets that is next to be retired for that reorder context. The method also includes retiring the packets from the shared reorder buffer, based on the sequence numbers, in order with respect to each of the plurality of reorder contexts, but out of the global order for at least certain of the packets.
US07852842B2
The present invention discloses a data processing method for network layer in a home network system (1) based on a living network control protocol. The data processing method for network layer based on a protocol, that is composed of at least a physical layer, a data link layer, a network and an application layer, includes the steps of: receiving a message sending primitive (MsgSend) in application layer protocol data unit (APDU) frp, the application layer; according to the message sending primitive (MsgSend), generating a communication cycle description; according to the message sending primitive (MsgSend) and/or the communication cycle description, generating a packet sending primitive (PktSend) in network layer protocol data unit (NPDU); and transmitting the packet sending primitive (PktSend) to the data link layer.
US07852839B2
Embodiments of the present invention relate to a method for providing ATM cells at an interface arranged between a first and a second node of a transmission system, in an order according to ATM channels. Embodiments of the method comprise determining address information for a specific ATM cell; verifying, whether the address information has already been recorded in a table, in which the address information is mapped onto a channel ID (CH), by providing the address information to a CAM memory; if the address information has already been recorded in the table assigning the channel ID (CH) output from the CAM memory to the ATM cell for further processing; and if the address information has not yet been recorded in the table, indicating that the address information has not yet been recorded, assigning a free channel ID (CH) to the address information, recording said channel ID (CH) or the address information in the table; and providing the ATM cells, in an order according to channel IDs (CH), for further processing. Also provided is an apparatus comprising a processor and a CAM memory connected together to implement the present method.
US07852838B2
A method and apparatus for selectively redirecting session control for a user equipment in a telecommunication system include: a home server (108), a proxy server (204, 206), and a user equipment (202) for transmitting a breakout request (208, 210) to the proxy server (204, 206) to break out of an initial service route that includes the home server (108) to a direct service route that bypasses the home server (108).
US07852823B2
When a transmission station having a voluntary transmission right transmits FINALL FRAME as a TXOP ending frame to HC, the HC transmits an acknowledgement frame ACK after SIFS following the reception of FINAL FRAME. Here, when the transmitting station has detected that no frame transmission is performed over the communication network from any other ESTAs in PIFS after the transmission of FINAL FRAME, FINAL FRAME is retransmitted in DIFS after the transmission of FINAL FRAME. By performing such a communication management, it is possible to accurately manage a voluntary transmission right even when the communication medium has a low reliability in a network in which one network pathway is time-shared by a plurality of communication apparatuses.
US07852815B2
A method, mobile electronic device and system for synchronizing hand-off of a voice media session between a WAN/cellular network and a WLAN network. When a hand-off occurs, the connection with both networks is temporarily maintained and the voice data on both connections compared to determine differences in the delays experienced over both connections. The timing of one or both voice streams is adjusted to synchronize the voice streams, and then the handoff is completed.
US07852809B2
The invention concerns a method of providing session mobility to an IP based real-time session in a telecommunications network whereby the telecommunications network uses the session initiation protocol for the setup and control of the session. The session comprises a media stream between a first terminal associated to a first network access point of the telecommunications network and a second terminal associated to a second network access point of the telecommunications network. A re-invite session initiation protocol signalling message related to session mobility of said session is intercepted at a session-related session border controller of the telecommunications network. Said session border controller initiates a corresponding session hand-over of said session. In said session hand-over, the media stream of said session is redirected to a new network access point of the first terminal and/or a new terminal.
US07852808B2
A mobile communication system, a radio switching method, a mobile base station and a mobile terminal in which the mobile terminal does not perform handover to a fixed base station while moving in/on a moving body to avert an adverse affect of variation of received field intensity on communication. Fixed base stations that are connected to a public telephone network are disposed along a traveling direction of a train. The train which a user who possesses a mobile terminal gets on is provided with a mobile base station capable of being connected to the fixed base stations. The mobile base station detects the mobile terminal entering into the communication area covered by the mobile base station and the train starting moving to the next station. Triggered by the two kinds of detection, the mobile base station takes over processes of handover to the fixed base station from the mobile terminal. While moving, the mobile base station performs handover to a next base station one after another. When the train approaches the next station, the mobile terminal performs handover to the fixed base station that covers the communication area around the station of arrival in behalf of the mobile base station.
US07852802B2
A joint scheduling and grouping technique provides uplink throughput maximization for space-division multiple access (SDMA) systems under proportional fairness constraints. In a slow-fading narrowband MIMO multiple access channel (MAC) multiple users, each equipped with multiple transmit antennas, communicate to a receiver equipped with multiple receive antennas. The users are unaware of the channel state information (CSI) whereas the receiver has perfect CSI and employs a successive group decoder (SGD). For an open-loop system, an optimum successive group decoder (OSGD) simultaneously minimizes the common outage probability and the individual outage probability of each user, over all SGDs of permissible decoding complexity. For each channel realization, the OSGD maximizes the error exponent of the decodable set of users. An adaptive SGD retains the outage optimality of the OSGD and minimizes decoding complexity. The SGD yields symmetric capacity gains commensurate with the decoding complexity allowed. The OSGD offers significantly improved performance at low decoding complexity.
US07852798B2
To improve the channel capacity of an entire communication system in accordance with transmission quality of the channels of each node. A relay node has: a receiving section that receives a received signal from a source node; a channel estimation section that measures SNR of a backward channel between the source node and the relay node, and SNR of a forward channel between the relay node and a destination node; a relay selecting section that selects, from among a QR-P-ZF method, a QR-P-QR method and a ZF-P-QR method, a relay method of the relay node in accordance with the ratio between the SNRs of the backward and forward channels; a relay signal processing section that multiplies the received signal by a transmission weight matrix corresponding to the selected relay method, and thereby converts the received signal to a relay signal; and a transmitting section that transmits the relay signal to the destination node.
US07852769B2
A method and apparatus for flexible sharing of bandwidth in switches with input buffering by dividing time into a plurality of frames of time slots, wherein each frame has a specified integer value of time slots. Counters associated with the input-output queues of the switches are loaded with a negotiated integer value once per frame. The inputs sequentially select available outputs to which the inputs send packets in specified future time slots. Priority is given to input-output queues with counters having positive values. The selection of outputs by the inputs is done using a pipeline technique and a schedule is calculated within multiple time slots. The counters for selected queues are then decremented by 1.
US07852766B2
Communication quality values such as delay times of packets transmitted and received within a packet network are measured, and a threshold value is calculated based on the measured communication quality values. Further, a management reference value is calculated based on the communication quality values of packets whose measured communication quality values are within a range based on the threshold value. A communication state is detected by comparing the measured communication quality values with the management reference value.
US07852765B2
A synchronized control method for actuators driving a moving device includes the sending of a signal repeating a frame including the code of the control to be executed, inserting into the frame sent a time information item representative of the control generation duration, extracting the time information item and computing at least one of the application start and the application end instant of control, and the reception of the signal for application of the control to the actuator as long as the generation of the control signal lasts.
US07852759B2
In one embodiment, a method includes receiving a call admission request; in a first state, applying a first call access control (CAC) algorithm to the call admission request; in a second state, applying a second CAC algorithm to the call admission request; and transition between the first state and the second state based on at least one attribute of a radio frequency (RP) environment.
US07852754B2
A method of managing faults in a ring network may include configuring a ring network to be in a “horseshoe” topology by disabling a communications link from distributing media between a selected pair of adjacent nodes while allowing other communications or non-related media to continue to be distributed via the adjacent nodes. In the event of a failure, the disabled communications path may be re-enabled, and first or second backup communications paths may be employed, where the first backup communications path may use primary connections between adjacent nodes used for primary communications paths normally used to carry the media, and the second backup communications paths may use secondary connections between non-adjacent nodes. The disabled communications path may be dynamically moved in a logical or physical manner in an event of a communications link or node failure to maintain a “horseshoe” topology in the ring network.
US07852743B2
A method of transmitting a scheduling request which is used to request a radio resource for uplink transmission includes configuring an uplink control channel for transmission of a scheduling request in a subframe, the subframe comprising two consecutive slots, a slot comprising a plurality of single carrier-frequency division multiple access (SC-FDMA) symbols, the scheduling request being carried by presence or absence of transmission of the uplink control channel, and transmitting the scheduling request on the uplink control channel.
US07852742B2
A device has a plurality of output terminals to provide a plurality of signals to a plurality of transmission links; at least one input terminal to receive information representing a projection of a complex valued error signal onto one direction; and a determination circuit, coupled to the at least one input terminal.
US07852739B2
A probe memory device carries out positioning with the use of a servo pattern provided in a servo area on a recording medium, and the recording medium and a probe head section are reciprocatingly moved (scan-moved) by vibration at a specific frequency in a one-axis direction. At this time, based on information from the servo area, relative position information between the recording medium and the probe head section is acquired, the relative position information is processed at a control section, and then, feedback control is carried out for carrying out position correction relative to an actuator.
US07852736B2
An optical element (10) includes a spherical aberration correction hologram (14) and a color aberration correction hologram (15). For a first laser light requiring the greatest valid diameter, no affect is given to the wave front in either of the aberration correction holograms. However, for a second laser light requiring the second greatest valid diameter, the valid diameter is narrowed down by the spherical aberration correction hologram (14). For a third laser light requiring the smallest valid diameter, the valid diameter is narrowed down to a predetermined amount by the diffusion light coming and the spherical aberration correction hologram (14) and further the valid diameter is narrowed down by the selective diffraction of the light flux incident in the annular area B of the color aberration correction hologram (15) and its diffusion.
US07852734B2
The light intensity of a light beam emitted from a light source is appropriately controlled when the light beam is transmitted through a variable optical coupling efficiency device in an optical head. During a read mode, the light beam from the light source is incident on an optical disk at an intensity relatively weaker than that of the light source. By switching the optical coupling efficiency of the variable optical coupling efficiency device between a write mode and a read mode, the light intensity directed to an optical recording medium is substantially varied from the write mode to the read mode. This arrangement eliminates the need for substantially increasing the optical output power ratio of the light source of write power to read power.
US07852725B2
With an object of executing excellent finishing processing when information is recorded to a rewritable type record medium or a write once type record medium, the finishing processing is switched by whether a kind of a medium for recording information is the rewritable type record medium or the write once type record medium and a method of executing the finishing processing is switched based on a state of supplying power.
US07852721B2
A method for setting recording power of recording light, capable of an appropriate setting for a multilayer optical recording medium. The recording power of the recording light for an information recording layer of the multilayer optical recording medium to be irradiated with, is set by: evaluating an information recording layer to be evaluated for recording power when all the information recording layer(s) lying closer to a light incident surface than the information recording layer to be evaluated does is/are in a low transmittance state; evaluating the information recording layer to be evaluated for recording power when all the information recording layer(s) lying closer to the light incident surface than the information recording layer to be evaluated does is/are in a high transmittance state; and determining ground information for setting recording power, based on these values of the recording power.
US07852716B2
In the optical disk drawing apparatus of the present invention, an automatic adjusting area where the drawing operation is not carried out is provided in the optical disk, laser light is irradiated onto the formed automatic adjusting area so as to control the focus servo gain, so that a stable focus servo control can be carried out.
US07852713B2
A thermal-assisted magnetic recording head which heats a magnetic bit of a magnetic disk by light radiation in recording magnetic data into the magnetic disk with a magnetic writing element. The magnetic recording head has a reflecting converging element with a surface emitting laser incorporated therein, and a transparent plate serving as a slider. A laser beam emitted from the surface emitting laser is reflected by a mirror surface of the reflecting converging element and is converged on a plasmon probe formed on a bottom surface of the transparent plate. Thereby, near-field light effuses from the plasmon probe into a very small area and heats the magnetic bit of the magnetic disk.
US07852709B1
A sonar system and method of use capable of discriminating a direct acoustic signal present at 60 dB or more above the acoustic echo signal.
US07852702B2
A semiconductor memory device includes memory cells, word lines connected to the memory cells, word driver circuits for driving the word lines, a decoder circuit group including a plurality of decoder circuits outputting a decoder signal for selecting at least one of the word driver circuits, decoder lines connecting the decoder circuits to the word driver circuits, and an equalizing circuit for electrically disconnecting the decoder lines from the decoder circuits and equalizing the voltages of the decoder lines connected to the decoder circuits belonging to the decoder circuit group.
US07852699B2
A power saving method for a semiconductor memory is provided. The power saving method for a semiconductor memory including the steps of receiving a plurality of address codes, each of which has a first part code and a second part code; and activating a first boost process when the first part code of a currently received address code is different from the first part code of a last received address code, otherwise a second boost process is activated.
US07852697B2
In one embodiment, a integrated circuit (IC) configurable to have any one of a plurality of different feature sets, the IC including (a) one or more feature blocks adapted to be independently enabled or disabled, (b) a one-time-programmable (OTP) memory cell for each feature block, the OTP memory cell storing a value, and (c) a feature control module for each feature block, each feature control module connected between the corresponding OTP memory cell and the corresponding feature block, and adapted to enable or disable the corresponding feature block based on the value stored in the corresponding OTP memory cell. The OTP memory cells are programmed by a vendor to select the particular feature set for the IC which is to be available to a purchaser.
US07852691B2
A semiconductor memory device comprises a plurality of submacros mutually connected via global data lines. Each of the submacros includes a first and a second memory block, and a memory block control circuit arranged between the first and second memory blocks. The memory block control circuit includes a DQ buffer block connected to the first memory block via first complementary data lines and connected to the second memory block via second complementary data lines. It also includes a dynamic data shift redundancy circuit block connected to the DQ buffer block via local data lines and operative to relieve the first and second memory blocks.
US07852688B2
In one embodiment, a memory includes: an array of memory cells arranged according to word lines and columns, each column corresponding to bit lines; a sense amplifier adapted to couple to the bit lines to sense a binary content of selected cells from the array of memory cells, the sense amplifier sensing the binary content responsive to a sense command; an x-decoder configured to assert a selected one of the word lines in response to decoding an address as triggered by a clock edge, wherein the assertion of the selected word line switches on corresponding access transistors to develop voltages on the bit lines; and a bit line replica circuit adapted to replicate the development of the bit lines, the bit line replica circuit including a replica access transistor coupled between a replica bit line and a replica memory cell wherein the replica access transistor is switched on responsive to the clock edge such that the replica memory cell pulls the replica bit line to ground, the bit line replica circuit also including a comparator that asserts an output in response to comparing a voltage of the replica bit line to a threshold, the sense command being a buffered version of the output from the comparator.
US07852687B2
A shift register includes a shift circuit configured to shift an input signal in synchronization with a shift clock to output an output signal of the shift register, and a clock control circuit configured to enable the shift clock in response to the input signal and disable the shift clock in response to the output signal of the shift register.
US07852683B2
A non-volatile storage system corrects over programmed memory cells by selectively performing one or more erase operations on a subset of non-volatile storage elements that are connected to a common word line (or other type of control line).
US07852678B2
One or more sense amplifiers for sensing the conduction current of non-volatile memory is controlled by signals that are timed by a reference sense amplifier having similar characteristics and operating conditions. In one aspect, a sensing period is determined by when the reference sense amplifier sensing a reference current detects an expected state. In another aspect, an integration period for an amplified output is determined by when the reference sense amplifier outputs an expected state. When these determined timings are used to control the one or more sense amplifiers, environment and systemic variations are tracked.
US07852670B2
A method for increasing memory storage capacity in a memory device having at least two storage cells wherein at least one measurable physical property is associated with each of the storage cells a nominal value of which may be used to assign a data value to the respective storage cell. Differences between at least two storage cells with regard to the respective nominal values of one or more of the respective physical properties associated with a storage cell and its actual value at a given time are used to provide additional storage capacity.
US07852668B2
A semiconductor magnetic memory device has a magnetic tunneling junction formed over a memory cell. The memory cell has a control gate surrounded by a floating gate. The floating gate is coupled to the magnetic tunneling junction through a pinning layer that maintains the magnetic orientation of the lower magnetic layer of the junction. A current through a selected word line, coupled to the control gate, generates a first magnetic field. A current through a cell select line generates a second magnetic field that is orthogonal to the first magnetic field. This changes the magnetic orientation of the upper magnetic layer of the junction to lower its resistance, thus allowing a write/erase voltage on a program/erase line to program/erase the floating gate.
US07852666B2
A nonvolatile memory using a resistance material includes first and second memory-cell blocks having different block address information and each including a plurality of nonvolatile memory cells; a global bitline common to the first and second memory-cell blocks; first and second local bitlines corresponding to the first and second memory-cell blocks, respectively, and coupled to each other; and a common bitline selection circuit interposed between the first and second memory-cell blocks and coupled between the first and second local bitlines and the global bitline.
US07852654B2
The present invention relates to a semiconductor device including a MLC capable of storing plural bits of data, wherein some of the MLC are set and operated as a buffer section in response to a control signal.
US07852649B2
In a feedback circuit of a power supply, an electrical level of an output voltage is stabilized corresponding to changes of an electrical level of a pulse width modulation signal, and effects, which are caused by spikes, on passive elements are decreased to a lowest degree. The electrical level of the output voltage is stabilized by storing a voltage corresponding to a low-to-high electrical level of the PWM signal with a capacitor, by discharging the stored voltage with a high-to-low electrical level of said PWM signal, and by regulating a discharging path of the stored voltage with a diode, which is not conducted. The abovementioned disposition may be utilized on various power-consuming devices, a duty cycle of each of which is controlled with a PWM signal, for stabilizing output voltages of said power-consuming devices, and for reducing effects, which are caused by spikes, on passive elements inside said power-consuming devices.
US07852648B2
A power supply control apparatus and method are provided. The apparatus includes a controller outputting a first pulse width modulation (PWM) signal for supplying an electric power and a second PWM signal to be compared to the first PWM signal, a first PWM signal input unit converting the second PWM signal to a direct current (DC) signal, a second PWM signal input unit receiving the converted second PWM signal, a comparator comparing the first PWM signal and the converted second PWM signal, a switching unit generating a waveform having a voltage according to the comparison result of the comparator, a transformer transforming the voltage of the generated pulse waveform according to the switching result of the switching unit and a rectifier and voltage divider for rectifying and voltage-dividing the transforming result of the transformer, wherein the controller adjusts the second PWM signal by receiving the rectifying and voltage-dividing result of the rectifier & voltage divider.
US07852646B2
A control system is provided for controlling varying alternating current (AC) to a load with varying resistance and inductance. A plurality of nested control loops may employ cascaded proportional controllers to provide desired control of a pulse width modulation (PWM) block to control an inverter that supplies AC power to the load. An AC feedback signal may be supplied to each proportional controller. An AC signal may be added to outputs of the proportional controllers.
US07852645B2
A method and circuit is provided for reducing power consumption in a power transformer, typically incorporated into an electrical or electronic device such as a consumer device. In an embodiment, a detection/isolation circuit is coupled to an input of a power transformer/rectifier via a switching device. The switching device can be, for example, a solid state relay. The detection/isolation circuit is configured to sense the occurrence of no-load conditions in the power transformer and responsively disengage the power transformer from a coupled source of power (e.g., wall outlet) via the coupled switching device.
US07852640B2
System and method for providing control for switch-mode power supply. According to an embodiment, the present invention provides a system for regulating a power converter. The system comprises a signal processing component that is configured to receive a first voltage and a second voltage, to process information associated with the first voltage and the second voltage, to determine a signal based on at least information associated with the first voltage and the second voltage, and to send the signal to a switch for a power converter. The switch is regulated based on at least information associated with the signal. The signal processing component is further configured to determine the signal to be associated a first mode, if the first voltage is higher than a first threshold.
US07852638B2
A frame constitutes an apparatus, and includes a first side plate, a second side plate that faces the first side plate, and a connecting member between the first and second side plates. The connecting member includes a first-side connecting portion and a second-side connecting portion. The first-side connecting portion is connected to the first side plate so that the first side plate does not move with respect to the connecting member. The second-side connecting portion includes a first connecting portion and a second connecting portion. The second side plate moves with respect to the connecting member on a second-connecting-portion side with the first connecting portion as a center. The first and second side plates are attached with a cover member that is openable and closable from the front side of the apparatus.
US07852629B2
A suspension device mounts a superconducting magnet heat shield enclosure that encompasses a low-temperature container, that encompasses a superconducting magnet and holds coolant for cooling the superconducting magnet. The low-temperature container has an outer heat shield layer and an inner heat shield layer. A vacuum jacket encompasses the heat shield enclosure and has an outer vacuum shell and an inner vacuum shell. A first set of suspension parts connects the outer vacuum shell with the low-temperature container, and a second set of suspension parts connects the outer heat shield shell with the low-temperature container. Since the second set of suspension parts connect the heat shield enclosure directly with the low-temperature container, this reduces the relative movement between the two parts, thus alleviating the streaking phenomenon in a magnetic resonance image, if the superconducting magnet is part of a magnetic resonance imaging system.
US07852628B2
A cooling device including: a fan configured to rotate and produce airflow; a fan case accommodating the fan, the fan case having an outlet for discharging the airflow produced by the fan; a heat exchanger having an inlet disposed to oppose the outlet of the fan case, the inlet being configured to take in the airflow discharged from the outlet; a wire disposed between the heat exchanger and the fan case to stretch along an end face of the inlet of the heat exchanger, the wire having a first end being fixed to a fulcrum and a second end; and a wire driving mechanism configured to swing the wire about the fulcrum to scrape the end face of the inlet of the heat exchanger by the wire.
US07852627B2
An information technology enclosure has a processing subsystem and infrastructure subsystem in separate shipping containers that cooperate to process information. The processing subsystem has increased information processing density by concentrating information handling systems in a first processing shipping container that is supported with infrastructure equipment in a second infrastructure shipping container. In one embodiment, the shipping containers are arranged in a stacked configuration so that cooled air and exhausted air are exchanged through aligned vents formed in the ceiling and floor of stacked shipping containers.
US07852626B2
A portable electronic device includes a housing having a touch-sensitive display moveable relative to the housing and a locking plate that inhibits movement of the touch-sensitive display relative to the housing.
US07852616B2
A power source device for diagnostic instruments is adapted for a connection of different types of illuminating devices and includes an active control unit for controlling an operating state of a power source in dependence on a type of a connected one of the illuminating devices.
US07852610B2
A device intended to meet flameproof approval requirements is configured to have two compartments separated by an energy-limiting barrier. The first compartment of the device houses the wiring terminations that bear ignition-capable energy and, therefore, must be flameproof. The energy-limiting barrier is configured to limit the energy that can reach the second compartment to a level that is not ignition capable. This allows the second compartment to be safe without meeting the flameproof requirements, and allows user-interface elements such as switches and indicators to be designed in a more cost-effective manner.
US07852605B2
An arc-flash hazard protection system for a three-phase electrical distribution system having a plurality of switchgear interconnected with a plurality of distribution buses is disclosed. The protection system includes a plurality of first and second current transformers in signal communication with respective first and second phases of each of the plurality of switchgear, and a bus differential relay connected to receive output signals from each of the first and second current transformers of each of the plurality of switchgear to establish a bus differential protection scheme utilizing only two of the three available phases for each of the plurality of switchgear. The bus differential relay includes a processor responsive to computer executable code when executed thereon to provide a relay trip output signal to each of the plurality of switchgear in response to the bus differential protection scheme of the respective switchgear indicating an imbalanced three-phase current distribution thereat indicative of an arc-flash condition.
US07852603B2
A perpendicular magnetic recording head is provided. The perpendicular magnetic recording head includes a main magnetic pole layer overlapped with a sub-yoke layer. The sub-yoke layer having a multiple-magnetic domain includes a magnetic domain having dominant track-widthwise component in contact with a front end face of the sub-yoke layer. A main magnetic pole layer 24 is overlapped with the magnetic domain 35b and is affected by the magnetic domain 35b.
US07852595B2
Embodiments of the present invention relate to a method for manufacturing a magnetic disk unit, the method including a step of writing servo data into the magnetic disk while introducing a low-density gas having a lower density than air into the enclosure. In one embodiment, the magnetic disk unit is comprised of a magnetic disk, a magnetic head, and a voice coil motor which are accommodated in the hermetically sealed enclosure. The enclosure has a gas inlet and a gas outlet, which are provided respectively with filters attached thereto.
US07852593B2
According to one embodiment, a servo-writing method for use in a disk drive, in which a CPU causes a head to record final patterns in a disk, by using the multi spiral servo pattern recorded in the disk. The CPU uses a designated spiral servo pattern, positioning the head at a target position, so that the head may write the final patterns at the target position and may read sector-address data contained in the final patterns.
US07852587B2
A patterned-media magnetic recording disk drive uses an optical system for accurately clocking the write data. The disk has concentric data tracks patterned into discrete magnetizable data islands with nonmagnetic spaces between the islands. As the disk rotates, a radiation source directs near-field radiation to the islands and spaces, and a radiation detector receives reflected radiation. The radiation is directed from the source through an optical channel or waveguide on the air-bearing slider that supports the read and write heads. The optical channel or waveguide has a near-field transducer at the disk-facing surface of the slider where the near-field radiation exits and reflected radiation returns. The reflected optical power varies depending on whether the near-field transducer couples to an island or a space, so the radiation detector output signal represents the frequency and phase of the islands as the disk rotates. The write clock that controls write pulses to the write head is responsive to the radiation detector output signal, so the frequency and phase of the write clock signal can be matched to the frequency and phase of the islands as the disk rotates.
US07852578B2
A lens barrel includes a plurality of lens groups (1, 2), lens frames (1a, 2a) to hold the plurality of lens groups, respectively, a lens driving apparatus to drive the plurality of lens frames and a fixed member (5) to hold the lens driving apparatus. The lens driving group includes a rotational member (6) which is forwardly moved while rotating relative to the fixed member (5), a linearly moving guide member (7) which moves with the rotational member (6) in the optical axial direction while limiting rotation of the lens frames and is not capable of rotating, and a linearly moving-guide biasing member (8) which is capable of moving in the optical axial direction relative to the linearly moving guide member and is configured to limit rotation. The linearly moving-guide biasing member has a resilient structure configured to bias the linearly moving guide member in the optical axial direction.
US07852575B2
Data related to an object distance which is sent from a camera apparatus is captured. A focus lens position instructed value CL is calculated based on an object distance instructed value CD and a zoom position information value ZP. An object distance returned value PL to be transmitted to the camera apparatus is obtained based on a current lens position CF and the zoom position information value ZP. Whether the focus lens position instructed value CL is equal to the lens position CF or not is determined. When the focus lens position instructed value is not equal to the lens position, a focus lens is moved in accordance with the focus lens position instructed value CL is performed. When the focus lens position instructed value is equal to the lens position, lens driving processing is not performed.
US07852570B2
A cutting tool assembly having a tool post capable of lateral movement along a work piece to be cut and an actuator with at least one machined tool tip and possibly other tool tips. The actuator provides for control of the movement of the tool tip in an x-direction into and out of the work piece in order to make continuous or discontinuous diffractive features in it. The machined work piece can be used to make articles having diffractive features such as optical films having lenslets.
US07852567B1
A zoom lens system includes a positive first lens group, a negative second lens group, a positive third lens group, and a positive fourth lens group, in this order from the object;upon zooming from the short focal length extremity to the long focal length extremity, the first to the fourth lens groups move along the optical axis of the zoom lens system in a manner so that the distance between the first lens group and the second lens group increases, the distance between the second lens group and the third lens group decreases, and the distance between the third lens group and the fourth lens group increases; wherein the zoom lens system satisfies the following condition: 13.50
US07852562B2
An optical element having a laser damage suppression film which is capable of withstanding high power blue laser and formed on a plastic substrate. Specifically disclosed is an antireflection optical element wherein a multilayer film, which is composed of low refractive index material layers (105) and high refractive index material layers (107) arranged alternately, is formed on a plastic substrate. In this antireflection optical element, the oxygen permeability coefficient is decreased such that variation in laser permeability is 2% or less after being continuously irradiated with blue laser having an energy density of 120 mW/mm2 for 1000 hours at an ambient temperature of 25° C. In one embodiment, the oxygen permeability coefficient is set at 30 cm3·mm m2·24 hr·atm) or less.
US07852559B2
The present invention provides a diffusely-reflecting polarizer comprising: a first polymer which is amorphous and having a birefringence of less than about 0.02 and a second polymer, the first polymer being a continuous phase, and the second polymer being a disperse phase whose index of refraction differs from said continuous phase by greater than about 0.05 along a first axis and by less than about 0.05 along a second axis orthogonal to said first axis; wherein the diffuse-reflectivity of said first and second polymers taken together along at least one axis for at least one polarization state of electromagnetic radiation is at least about 50%, the diffuse transmittance of said first and second polymers taken together along at least one axis for at least one polarization state of electromagnetic radiation is at least about 50%.
US07852555B2
In a first exemplary embodiment of the present invention, an optical device comprises a telescope and a pipescope arranged as a spatial filter to light propagated through the telescope, to confine a field of view to θDL.
US07852551B2
A clear image having suppressed blurring due to pulsing is obtained by in-vivo examination of biological tissue or various internal organs of mammals, including small laboratory animals. The invention provides an optical-scanning microscope examination apparatus including a light source; a light-transmitting member for transmitting light from the light source; a collimator optical system for converting the transmitted light to a collimated beam; a beam-scanning unit for scanning the collimated beam on a subject; a focusing optical system for focusing the scanned beam onto the subject; a pupil-projection optical system; a light detector for detecting return light returning from the subject via the focusing optical system, the pupil-projection optical system, the beam-scanning unit, the collimator optical system, and the light-transmitting member; an actuator for moving the collimator optical system in an optical-axis direction; a control apparatus for controlling driving thereof; and a deflecting mechanism for deflecting the light issuing from the light-transmitting member in a direction intersecting the optical axis thereof, wherein the actuator is disposed in a space parallel to a plane including optical axes before and after deflection by the deflecting mechanism.
US07852550B2
The present invention provides an optical amplifying apparatus having: a CPU 11 for processing various signals; a plurality of circuits 17, 18 for controlling respective devices 4, 9 required for optical amplification; a first storing unit 14 for storing a program supplied from a user a gate array 12 for storing various parameters for controlling the devices 4, 9, the gate array being updated based on the program which is stored in the first storing unit 14 and sent via the CPU 11; a latch unit 13, provided between the gate array 12 and the circuits 17, 18, for interrupting a signal path from the gate array 12 to the circuits 17, 18 after receiving a starting signal of an update from the CPU 11 until the update being finished and for controlling the circuits 17, 18 based on the parameters stored in the gate array 12 before the signal path is interrupted; and a second storing unit 16 for, at least during the update, storing the various parameters which are stored in the gate array 12 before the update.
US07852549B2
An apparatus for producing coherent, pulsed ultraviolet light with pulse durations that range between 1 ps and 1 μs includes one or more source lasers in the visible or near-infrared frequency range. The apparatus also includes one or more FC stages, at least one of the one or more FC stages including a nonlinear FC device and one or more optical elements. The optical elements include a reflector, a focusing element, a polarization-controlling optic, a wavelength separator, or a fiber optic component. The FC device includes a huntite-type aluminum double borate nonlinear optical material configured to produce FC light having a wavelength between 190 and 350 nm and a composition given by RAl3B4O12, where R comprises one or a plurality of elements {Sc, La, Y, Lu}. The nonlinear optical material is characterized by an optical transmission greater than 70% over the wavelength range of 190 to 350 nm.
US07852544B2
A separable modulator architecture is disclosed. The modulator has a mirror suspended from a flexible layer over a cavity. The flexible layer also forms supports and support posts for the mirror. An alternative separable modulator architecture has a mirror suspended over a cavity. The modulator is supported by supports and support posts. The support posts comprise a flexible layer over support post plugs. A bus structure may be formed upon the flexible layer arranged over the support posts.
US07852543B2
An electro-optic device with a doped semiconductor base and a plurality of pixels on the semiconductor base. Pixels include oppositely doped semiconductor layer and a top electrode formed on the oppositely doped semiconductor layer. The top electrode has a grid pattern with at least one busbar and a plurality of fingers extending from the busbar, and spacing between the fingers decreases with distance from the bondpad along the busbar. Each pixel can also include a multiple quantum well formed on the semiconductor base. The top electrode shape produces an approximately uniform lateral resistance in the pixel. An embodiment is a large area modulator for modulating retro-reflector systems, which typically use large area surface-normal modulators with large lateral current flow. Uniform resistance to each part of the modulator decreases location dependence of frequency response. A chirped grid electrode balances semiconductor sheet resistance and metal line resistance components of the series resistance.
US07852540B2
The light scanning optical apparatus for reducing registration displacement during a temperature increase, includes: multiple light source units; a common optical deflector deflectively scanning light fluxes emitted from the multiple light source units; and first and second imaging optical systems facing each other across an optical direction, sandwiching the optical deflector, and guiding the light fluxes from the optical deflector to different scanned surfaces; and a housing member housing each of the first and second imaging optical systems. Among imaging optical elements constituting those imaging optical systems, two imaging optical elements disposed adjacently to the optical deflector include main scanning direction standard positioning portions disposed at different positions in a scanning direction in those imaging optical systems. The main scanning direction standard positioning portions are positioned with respect to a standard reception portion of the housing member.
US07852535B2
An apparatus and method for converting color data are provided. The method includes generating a CMYK color gamut extended from a CMY color gamut that consists of a cyan (C) colorant, a magenta (M) colorant, and a yellow (Y) colorant, by use of the CMY color gamut and a black (K) colorant; mapping input colors using the generated CMYK color gamut; converting color data of the mapped input colors to CMY data; and converting the CMY data to CMYK data. Accordingly, natural representation and printing of low-lightness colors and high-saturation colors can be attained.
US07852527B2
An image reader is provided which includes a document reader unit having a document stand configured for placing a document to be read thereon; a document conveying unit removably positioned on top of the document reader unit, wherein the document conveying unit is configured for conveying the document to be read onto the document stand; a discharge tray configured to receive a read document thereon conveyed by the document conveying unit; and a restriction member movably positionable between the document stand and the discharge tray, wherein the restriction member is configurable in an upright orientation for restricting the position of an end of the read document placed on the discharge tray.
US07852520B2
A scanner device includes a function for generating image data by rotating an image scanned from an original document according to necessity. The scanner device includes a display processing unit and a confirmation accepting unit. The display processing unit displays a first image pattern indicating a set status of a scanned original document, and a second image pattern indicating a direction of image data when the original document under the set status in the first image pattern is scanned and rotated by a prescribed rotation condition. The confirmation accepting unit accepts a confirmation for executing an image data generation processing under a prescribed rotation condition.
US07852518B2
An image inputting apparatus has an image reading device and a storage medium that can be removably loaded into the image reading device, and a controller that causes the storage medium to store image data read through the image reading device. The apparatus includes an image analyzing section and a data converting section. The image analyzing section analyzes image format information previously stored in the storage medium. The data converting section converts the image data read through the image reading device, conversion being performed based on an analysis result of the image analyzing section. The controller causes the storage medium to store the image data read through the image reading device. The image format information includes a file format, the number of colors, the size of image, and the type of primary colors.
US07852515B2
A watermark can be embedded in an image that has the property of being relatively indecipherable under normal light by including a distraction pattern, and yet remains decipherable under infrared illumination when viewed by a suitable infrared sensitive instrument. This infrared mark comprises, a substrate reflective to infrared radiation, a foreground colorant mixture printed as an image upon the substrate, a background colorant mixture and a distraction colorant mixture. A resultant collocated image rendered substrate suitably exposed to an infrared illumination, will yield a discernable image evident as a infrared mark to a suitable infrared sensitive device, but remain undecipherable under normal ambient light.
US07852514B1
Methods and apparatus, including computer program products, implemented for creating and manipulating groups of color swatches that represent the results obtained by mixing multiple inks, such as multiple spot inks or spot inks and process inks. A mixed color group is defined based on data representing two or more colors, representing inks, and color parameters for each of the colors. The mixed color group includes mixed color swatches that each represent a mixture of amounts of two or more colors. The amounts of colors for each of the mixed color swatches are defined according to a function of the color parameters of the colors. The invention allows a user to create and modify swatches representing a spectrum of mixed colors from a combination of spot colors and/or process colors.
US07852510B2
Data-processing systems and methods include a rendering device which renders documents based upon the timing and duration of a laser beam associated with particular pixel data. Additionally, a controlling mechanism for controlling and adjusting the particular pixel data can be provided, wherein the controlling mechanism is subject to pixel clock signal in order to optimize a performance of the rendering device under varying rendering parameters and thereby enhance the quality of data rendered via the rendering device. Such a controlling mechanism can be implemented as a programmable phase locked loop circuit to which a pixel clock signal and a frequency are applied in order to provide at least one output signal for controlling the laser beam.
US07852505B2
This invention relates to management of facsimile information in a network system to which a document distribution server, a client terminal, and a facsimile apparatus are connected. When operated, this facsimile apparatus transmits information concerning the operation to the server. When an image is transmitted as a result of operation, information concerning the result of this transmission is also transmitted to the server. The server stores in a database the received information pertaining to the operation of the facsimile apparatus, the transmitted image, and the received information pertaining to the transmission result. Whether these pieces of information are to be transmitted to the server is set for each client. Each client can acquire operation log information of the facsimile apparatus by looking up the database.
US07852504B2
When the image forming device receives a print job including a print condition in its header, an operation control section extracts the print condition from the header, and makes an inquiry to a server. The server extracts an order table, indicative of a priority based on the extracted print condition, from a setting table in which a priority of sheets has been set in advance in accordance with the extracted print condition, and sends the order table by return to the image forming device. In the image forming device, a tray selection section generates a tray selection signal in accordance with the received order table and a detection signal, outputted from a tray detection section, which functions as sheet storage information of a sheet feeding tray section, so as to send the tray selection signal by return to the sheet feeding tray section. The sheet feeding tray section supplies a sheet, corresponding to the print condition, from a tray selected in accordance with the tray selection signal to a printer engine. Thus, it is possible to select an appropriate sheet in accordance with the print condition and to print an image on the appropriate sheet.
US07852502B2
Management system, image processing apparatus and method for acquiring print job history information
The present invention makes it possible to uniquely manage the use of peripherals over a wide range or in two or more bases. The present invention controls whether all job information, managed by a management apparatus, is acquired from the management apparatus managing information on data processing, performed by a device, as job information, or additional job information among job information managed by the management apparatus is acquired.
US07852499B2
To detect captions in a document that includes text fragments and objects of interest, a signature is assigned to each text fragment. The signature is the value for that text fragment of a text fragment representation comprising at least one text fragment attribute. A caption signature is identified as a signature assigned to a substantial number of text fragments that are near at least one object of interest in the document. One or more captions are detected as one or more text fragments each assigned a caption signature.
US07852496B2
A computer readable recording medium storing a printer driver causing a computer to execute a process for generating, based on printing target data, printing data and sending to a printing device, the process which includes: selecting a character with a specific typeface from the printing target data; performing conversion of the selected character with the specific typeface into a character with other typeface; and generating the printing data based on the printing target data including the converted character.
US07852495B2
Confirmation sheets would be more useful if they provided status information for each service, for each destination or recipient and/or images of each page of a multi-service and/or multi-destination job. A confirmation sheet provides the status of multi-destination and/or multi-service document distribution jobs. The services that can be included in a multi-service document distribution job include sending the documents as a facsimile, scanning the documents to a file or to a file repository, e-mailing the documents to an individual or other address, and/or printing the documents. Thumbnail images of one or more pages of the multi-destination and/or multi-service job can also be included on the confirmation sheet. In various exemplary embodiments, when elements of a multi-destination or multi-service job are not completed at the time the confirmation sheet is requested, the confirmation sheet can include various structures or information usable to obtain job status at a later time.
US07852487B2
A device for the optic measuring of an object (1), including a signal processing unit (2) as well as an interferometer with a light source (3) and with at least one detector (4a, 4d). The interferometer is embodied such that a light beam (12) created by the light source (3) is split at least into a working beam (12a) and a reference beam (12b), with the working beam (12a) impinging the object (1) and the working beam (12a) is at least partially reflected by the object and interfered with the reference beam (12b) on the detector (4a, 4b). The signal processing unit (2) is connected to the detector (4a, 4b) and includes a vibrometer processing unit (2f), which detects the motion of the object (1) from the measuring signals of the detector (4a, 4d). It is essential that the light source (3) creates light with a coherence length shorter than 1 cm and that the interferometer comprises a device for changing the optic path length (11), and the signal processing unit comprises a focus control (2d) controlling a device for changing the optic path length which controls the device for changing the optic path length such that the optic path length of the working beam and the reference beam are approximately adjusted to each other.
US07852472B1
A spectroscopy system uses a probe laser beam and an opposing excitation laser beam, i.e., running opposite to a direction of the probe laser beam, but transmitted co-linearly with one another along a same optical path. A thermal lens effect acting on the probe laser beam allows for controlling alignment of the two laser beams and allows for supplementary measurements of parameters for the spectroscopy system based on geometric analysis of detected image signals. The alignment of the two laser beams is controlled by detection of the probe laser beam with respect to the effects of the excitation laser beam on a medium through which the two laser beams are passing.
US07852471B2
An RF power generator (10) for an induction coil (26) for exciting an inductively coupled plasma in a torch (27) for spectrometry. The generator (10) comprises a switching circuit (12) for alternately switching ON and OFF solid state switching devices (20) via gate drive voltages (22) for supplying RF power into a resonant load circuit (16) comprising the induction coil (26) and parallel connected capacitance (25). The gate drive circuits (24) for each solid state switching device (20) each include a portion (30) that is mutually inductively coupled with leads of the induction coil (26) to provide the gate drive voltages (22). The circuit allows for reduced componentry and therefore a relatively inexpensive RF power generator for exciting and sustaining an inductively coupled plasma for spectrometry.
US07852470B2
A portable substance identification system and method are configured to identify at least one detection target faster and with greater accuracy than is possible using prior substance identification systems and/or prior substance identification techniques. An embodiment of the portable substance identification system includes a portable substance identification device containing a Raman spectrometer, and a collection stem that includes a dry collector. One or more reservoirs for a liquid medium and/or a reagent can be formed in a cartridge that is configured to couple with a portable substance identification device. The cartridge has a chamber in which the reagent, liquid medium, and a detection target picked up by the dry collector are mixed. A magnet, positioned at a slant angle, can be used to form at least one pellet of aggregated magnetic particles within a pellet forming area of the chamber. The pellet is formed to maximize its surface area.
US07852467B2
The present invention provides a method of determining a mean differential group delay associated with a length of optical fiber. The method including measuring a magnitude of a polarization mode dispersion vector as a function of frequency, using a frequency-domain polarization mode dispersion measurement apparatus, where the magnitude of the polarization mode dispersion vector is a scalar differential group delay. Also the method calculates a frequency derivative of the scalar differential group delay from the magnitude of the polarization mode dispersion vector to obtain a first result. The frequency derivative of the scalar differential group delay being a scalar second-order polarization mode dispersion function. The method further multiplies a proportionality coefficient B2 by the first result to calculate the mean differential group delay. Also, the method outputs a value of the mean differential group delay.
US07852463B2
A range measurement device is disclosed. The device comprises a flash laser radar configured to produce a first laser pulse at a first time. The device receives, at a second time, reflections of the first laser pulse from at least one object within a 360 degree field of view. The device further comprises a timing electronics module, an image sensor in communication with the timing electronics module, a mirror element coupled between the image sensor and the laser radar, and a lens. The mirror element includes a first reflector configured to disperse the reflections of the first laser pulse within at least a portion of the 360 degree field of view and a second reflector configured to collect returning reflections of the first laser pulse from the at least one object into the image sensor. The lens is configured to focus the returning reflections onto the image sensor.
US07852461B2
Dual mode depth imaging system and method is provided, the system comprising a first and second image sensors and a processor able to switch between a first mode of depth imaging and a second mode of depth imaging according to at least one predefined threshold. The method comprising providing depth sensing by Time of Flight if the distance of the sensed object from the camera is not below a first threshold and/or if a depth resolution above a second threshold is not required, and providing depth sensing by triangulation, if the distance of the sensed object from the camera is below the first threshold and/or if a depth resolution above the second threshold is required.
US07852457B2
In an immersion lithography apparatus, ultrasonic waves are used to atomize liquid on a surface of the substrate.
US07852454B2
An autofocus system is provided for image capture that includes a liquid crystal focus lens which includes a dual range liquid crystal lens with a thinner liquid crystal lens (385) and a thicker liquid crystal lens (365) separated by a single shared electrode (370). Wherein the thinner liquid crystal lens (385) has a smaller optical power and a faster response time and the thicker liquid crystal lens (365) has a larger optical power and a slower response time. The autofocus system has a focusing effect that is produced by the combined optical power of the thinner liquid crystal lens and the thicker liquid crystal lens. A method for focusing an image capture device and an image capture device are also described.
US07852453B2
An IPS mode LCD device and a method for fabricating the same are disclosed. A switching device is formed at each unit pixel and then a passivation layer is formed thereon. A first concave pattern and a second concave pattern at each unit pixel by using one mask are formed, and a common electrode is formed in the first concave pattern and a pixel electrode is formed in the second concave pattern. Accordingly, the entire fabrication process is simplified.
US07852445B2
In a liquid crystal display device, a liquid crystal layer is provided between a principal substrate and an opposing substrate that are disposed so as to face each other, and a shared electrode and a pixel electrode, which is a parallel electrode pair formed in the shape of a comb, are formed on the surface of the principal substrate that faces the opposing substrate. Orientation films are also formed on the opposing surfaces of the principal substrate and the opposing substrate. The electrodes of the parallel electrode pair are formed so that the width thereof is smaller than the thickness of the liquid crystal layer. The orientation of the liquid crystal molecules between the electrodes is thereby changed by an electric field generated by the parallel electrode pair, and the orientation of liquid crystal molecules disposed above the electrodes is changed in the same direction as in the liquid crystal molecules between the electrodes in accordance with the change in orientation of the liquid crystal molecules between the electrodes. A high degree of transmittance can thereby be achieved by a simple electrode structure in an in-plane switching liquid crystal display device.
US07852443B2
A display device of the present invention includes a first insulation film formed on a first auxiliary capacitance electrode, a second auxiliary capacitance electrode, a first gate electrode wiring, and a second gate electrode wiring formed on a substrate. A source electrode, a drain electrode, and a source wiring are formed on the first insulation film, and a second insulation film is formed thereon. An organic resin film is formed on the second insulation film, and a pixel transmission electrode connected to the drain electrode, the second auxiliary capacitance electrode, and the source wiring through a contact hole is formed on the organic resin film. A pixel reflection electrode is formed in a part or all of the pixel transmission electrode and the organic resin film. The organic resin film in the terminal part has a film thickness adjusting area thinner than the organic resin film of the pixel part.
US07852442B2
A thin film transistor array panel is provided, which includes: a substrate; a plurality of first signal lines formed on the substrate; a plurality of second signal lines intersecting the first signal lines to define pixel areas; first and second pixel electrodes disposed substantially in a pixel area and having different areas; a plurality of thin film transistors connected to the first and the second signal lines and at least one of the first and the second pixel electrodes; a coupling electrode overlapping the second pixel electrode; and a tilt direction defining member for determining tilt directions of liquid crystal molecules formed on the substrate.
US07852439B2
The invention relates to a multi-layer display element configured by a plurality of layers for use as a display section of electronic paper or others, and a manufacturing method for the multi-layer display element. The invention provides a multi-layer display element that allows a pixel area not being narrowed, a high yield of electrode formation, and interlayer connection with no need for a high-temperature process, and a manufacturing method for such a multi-layer display element. The multi-layer liquid crystal display element includes a data signal output terminal group from which data signals are provided, a scanning signal output terminal group from which scanning signals are provided, a data electrode connection wire rod group respectively connecting data electrodes to the data signal output terminal group, and a scanning electrode connection wire rod group respectively connecting scanning electrodes to the scanning signal output terminal group.
US07852422B2
A thin film transistor (TFT) array substrate including a substrate, scan lines and data lines both disposed on the substrate, and pixel structures is provided. A plurality of pixel areas is defined by the scan lines and the data lines on the substrate. Each scan line has a driving signal input terminal and an end terminal. Each pixel area includes a first sub-pixel area and a second sub-pixel area. The pixel structures are respectively disposed in the pixel areas and driven by the scan lines and the data lines. Each pixel structure in the respective pixel area includes a first TFT corresponding to the first sub-pixel area and a second TFT corresponding to the second sub-pixel area. Besides, ratios of a channel width to a channel length of the second TFTs connected to the same scan line increase gradually from the driving signal input terminal to the end terminal.
US07852419B2
A panel for a liquid crystal display and method of fabrication are provided the panel including: a pixel electrode having a plurality of partitions connected to each other; a first wire adjacent to the pixel electrode and applied with a voltage different from a voltage applied to the pixel electrode; and a switching element connected to the pixel electrode, supplying a signal to the pixel electrode, and having a gate electrode, a source electrode, and a drain electrode, wherein a portion of the drain electrode extends between the pixel electrode and the first wire, wherein at least one of connecting members connecting the plurality of partitions of the pixel electrode covers the first wire.
US07852413B2
An image display apparatus that receives an input of a video signal and displays an image based on the video signal, includes: a copyguard detecting unit that detects whether or not the video signal is copyguarded; and a brightness adjusting unit that adjusts the brightness of the image on the basis of a detection result obtained by the copyguard detecting unit.
US07852409B2
There are provided methods and apparatus for bit-accurate seed initialization for pseudo-random number generators used in a video system. A method includes the steps of creating (205) a look-up table of PRNG seeds, and initializing (210) one of the PRNG seeds from the look-up table for a picture by accessing the look-up table using a value corresponding to an order of the picture.
US07852408B2
Fractional phase-locked loop for generating high-definition and standard-definition reference clocks
A programmable fractional phase-locked loop for generating a 148.50000 MHz high-definition television reference clock and a 148.35164 MHz high-definition reference clock from a 27 MHz crystal is disclosed. To generate the 148.50000 MHz reference clock, the fractional phase-locked loop is multiplied by 11/2, and to generate the 148.35164 MHz reference clock, the fractional phase-locked loop is multiplied by 500/91. Inside the fractional-phase locked loop however, the fraction 11/2 is represented by a denominator that is an integral power of 2, and the fraction 500/91 is represented by a denominator that is an integral multiple of 91.
US07852406B2
Video data is processed. A first high definition program stream is received that includes a first high definition video stream component. A first standard definition program stream is derived from the high definition program stream. A second standard definition is received having been derived from the first standard definition program stream. A second high definition program stream is derived from the second standard definition program stream and the first high definition video stream component.
US07852402B2
A digital camera captures high quality long exposure images by capturing and summing several images of the same scene. The effective ISO of the camera is reduced by scaling the summed image, thus reducing image noise and improving long exposure quality.
US07852399B2
A stereo camera comprises a camera body, a lens barrel rotatably attached to the camera body, and a converter lens barrel 14 detachably attached to the camera body. The lens barrel contains a pair of a first imaging optical system and a first CCD, and a pair of a second imaging optical system and a second CCD. When the lens barrel is at an ordinary position, a wide image capturing mode with only the first CCD being activated or a normal image capturing mode with only the second CCD being activated is set. When the lens barrel is at a first rotational position, a panoramic image capturing mode is set. When the lens barrel is at a second rotational position, a stereoscopic image capturing mode is set.
US07852389B2
In a single plate type solid-state image pickup device having a color filter with primary color filters, gray filters are disposed at specific pixels of the arrangement of the primary color filters, whereby variation of the sense of resolution with respect to color can be prevented, and outline emphasis is applied to achieve an excellent image.
US07852388B2
An imaging device free from discoloring under high temperature or high irradiation and having high color reproducibility is provided. Multilayer filters made of inorganic materials are provided above respective photoelectric conversion elements. The filters include red filters having predetermined spectra characteristics, green filters having predetermined spectral characteristics, and two kinds of blue filters having spectral characteristics different in peak wavelength.
US07852384B2
A method of filtering a red-eye phenomenon from an acquired digital image including a multiplicity of pixels indicative of color, the pixels forming various shapes of the image, includes analyzing meta-data information, determining one or more regions within the digital image suspected as including red eye artifact, and determining, based at least in part on the meta-data analysis, whether the regions are actual red eye artifact. The meta-data information may include information describing conditions under which the image was acquired, captured and/or digitized, acquisition device-specific information, and/ film information.
US07852380B2
A signal processing system includes: defining a nonlinear function; defining a set of requirements for an output signal; obtaining an input signal; applying a cubic polynomial fitting to approximate the nonlinear function and provide an approximated nonlinear function; assigning a set of fitted polynomial parameters to the approximated nonlinear function; transforming the input signal with the approximated nonlinear function to provide a transformed signal; modifying the transformed signal by adjusting the set of fitted polynomial parameters to provide a modified signal meeting the set of requirements for the output signal; and outputting the modified signal.
US07852378B2
An image processor is provided, which has the capability of detecting an object such as a human face from an image taken against the sun with high accuracy. An image signal provided from an image pickup unit is adjusted at an analog gain by an image adjuster. An out of the image adjuster is converted into a digital, and store in a memory. A feature of the object is extracted from this digital image data to detect an object area in the image. When the object area is not detected, an analog-gain controller sends that the image signal provided from the image pickup unit is adjusted at a different analog gain. Thus, the treatment of detecting the object area is repeated at different analog gains.
US07852374B2
An image-pickup device including an image-pickup element converting an optical image of a subject into an electrical signal is provided. The image-pickup device includes a detection unit which detects brightness of the subject, a first determination unit determining an exposure-time period on the basis of the detected brightness, a second determination unit determining a divided-time period used for dividing the exposure-time period into a plurality of sections, an image-pickup-timing-control unit which divides the exposure-time period by the divided-time period, exposes the image-pickup element a plurality of times, and generates a plurality of time-division-image data items, and a combining unit which generates still-image data by combining the generated time-division-image data items with each other.
US07852372B2
A system and method for simulating a user's participation at an event. The system and method including providing a virtual queue or line for meeting and obtaining an autograph of a celebrity, attending a live event and/or for purchasing an item. The system and method include providing video and audio content to a remote user device, such as a television or a computer, for display on the monitor. A plurality of video cameras positioned in and around a line for obtaining an autograph provide a respective plurality of video and audio feeds that are broadcast to users of the system. An interface selectively changes the feed shown on the user's device to simulate movement in the line toward the celebrity until the user is able to view the celebrity autograph an item specifically designated for the user. The item can be merchandise, such as a CD, DVD, photograph or poster, selected by the user. The system mails the autographed item to the viewer and can also provide a recording of the autograph session.
US07852370B2
A computer-implemented method and system for transforming a first sequence of video frames of a first dynamic scene captured at regular time intervals to a second sequence of video frames depicting a second dynamic scene wherein for at least two successive frames of the second sequence, there are selected from at least three different frames of the first sequence portions that are spatially contiguous in the first dynamic scene and copied to a corresponding frame of the second sequence so as to maintain their spatial continuity in the first sequence. In a second aspect, for at least one feature in the first dynamic scene respective portions of the first sequence of video frames are sampled at a different rate than surrounding portions of the first sequence of video frames; and the sampled portions are copied to a corresponding frame of the second sequence.
US07852365B2
An optical scanning apparatus includes light source units; a deflecting unit, incident optical systems provided so as to correspond to the light source units, and at least one synchronous detection optical system that controls a timing at which the light beams form images on the surfaces to be scanned. The synchronous detection optical system includes a synchronous detection element, at least one optical path changing unit, and at least one synchronous detection optical element. The synchronous detection element is attached to a circuit substrate of the light source unit arranged to oppose the light source unit that emits a light beam used for synchronous detection, with the deflecting unit therebetween. The synchronous detection optical element and the synchronous detection element are arranged to oppose each other with respect to a line perpendicular to lines connecting a deflection axis of the deflecting unit and optical axes of the imaging optical systems.
US07852364B2
A line head, includes: a head substrate; a first light emitting element group which is arranged on the head substrate and includes a first light emitting element and a second light emitting element; a second light emitting element group and a third light emitting element group which are arranged in a first direction on the head substrate; a first wiring which is arranged between the second and the third light emitting element groups on the head substrate and is electrically connected with the first light emitting element; a second wiring which is arranged between the second and the third light emitting element groups on the head substrate and is electrically connected with the second light emitting element; and a connecting portion which is arranged on the head substrate and is electrically connected with the first and the second wirings.
US07852363B2
A light scanning apparatus includes a plurality of light sources. A detection unit detects the light power of a light beam output from at least one of the plurality of light sources. A control unit controls the driving current of at least one selected light source on the basis of the detection result by the detection unit such that the light power of the selected light source equals a target light power. The light source is selected from the plurality of light sources on the basis of the light-emitting characteristic of each light source. The control unit controls, on the basis of the driving current of the selected light source, the driving currents of light sources which remain unselected in the plurality of light sources.
US07852362B2
An image-data transfer controller divides one line of image data for each of a plurality of light-emitting-element array units, transfers the divided image data to respective light-emitting-element array units, to drive light-emitting elements in the light-emitting-element array units for an exposure in a main-scanning direction. The image-data transfer controller performs a plurality of data transfers during one-line interval in the main-scanning direction, while performing a data processing of the one line of image data in the respective light-emitting-element array units, to drive a light-emitting element array formed with the light-emitting elements arranged in one direction.
US07852359B2
Observable matte-finish indicia on a printer medium having a matte finish includes the steps creating a matte image-viewing area; creating a glossy finish region within the image-viewing area; creating indicia having a matte finish within the glossy region. The printing medium has a dye-receiving element; and the steps of controlling the specularity of the image-viewing area, the glossy region, and the indicia include the step of imagewise-heating a donor element comprising a support having thereon a laminating patch of overcoat material, the donor being in contact with the dye-receiving element to thereby thermally transfer a layer of overcoat material to the printing medium, the overcoat material layer being transferred using a predetermined energy level within the image-viewing area and the indicia in order to create a matte finish and using a different energy level within the glossy region to create a gloss finish.
US07852358B2
A display device for displaying display data includes a display panel having pixel sections in a matrix form, a scanning circuit which selects a line of the pixel sections, a generation circuit which generates a plurality of gray-scale voltages based on a reference voltage, and a selection circuit which selects a gray-scale voltage corresponding to the display data from the plurality of gray-scale voltages, and outputs the gray-scale voltage thus selected to a pixel section of the display panel. The generation circuit one of increases and decreases a steady-state current of the generation circuit at a second period within one scanning period of the scanning circuit.
US07852355B2
The invention relates to a system and method inside an augmented reality system for visually displaying simulation results in a mixed virtual-real environment. The system and method permit one or more users to carry out simulation processes in the context of a real environment, particularly in the field of industrial automation systems and to visually display their static and dynamic results in the contest of the real environment. Processes running in the real environment are detected and synchronized with the simulation. A control unit enables a reciprocal influencing of real processes with the simulation. In addition, the user can control the execution of the simulation via a user interface.
US07852350B2
An antialiasing method includes: providing a first fragment; computing a first coverage area representing a portion of the first fragment covered by a first primitive; providing a second fragment juxtaposed to the first fragment and at least partially covered by a second primitive; processing the first coverage area to obtain a corrected coverage area indicative of a visible first fragment portion resulting from the juxtaposition of the fragments; and applying an antialiasing procedure based on the corrected coverage area.
US07852348B2
A system and method for enhancing the visual effect of a video display. Such a system includes a video display that displays moving images and a light source connected to the video display for providing a light effect that softens visual boundaries of the video display and enhances overall visual effect, wherein the light source illuminates one or more surfaces adjacent to the video display.
US07852347B1
The current invention involves new systems and methods for increasing texture filtering performance by reorganizing a texture sampling order used to read and filter texels when anisotropic filtering is used. Texel read performance is improved for anisotropic filtering by reorganizing texel reads when a texel cache is used. The texel reads are paired based on a major axis alignment in pixel space. The paired texel reads for a pixel footprint may also be ordered to improve texel coherency, thereby improving a texture cache hit rate.
US07852341B1
A method and system for patching instructions in a 3-D graphics pipeline. Specifically, in one embodiment, instructions to be executed within a scheduling process for a shader pipeline of the 3-D graphics pipeline are patchable. A scheduler includes a decode table, an expansion table, and a resource table that are each patchable. The decode table translates high level instructions to an appropriate microcode sequence. The patchable expansion table expands a high level instruction to a program of microcode if the high level instruction is complex. The resource table assigns the units for executing the microcode. Addresses within each of the tables can be patched to modify existing instructions and create new instructions. That is, contents in each address in the tables that are tagged can be replaced with a patch value of a corresponding register.
US07852335B2
An intersection of a cut plane with a proxy geometry representing a scan volume is determined with a processor. The intersection is simplified, such as identifying a quadrilateral or triangle most closely enclosing the intersection. The vertex processor of a GPU deforms a reference grid and determines Cartesian coordinates and the texture coordinates for grid points of the reference grid as a function of the input intersection. The vertex processor provides coordinates for data for subsets of cut planes. The fragment processor inputs the texture coordinates and retrieves the data from the texture memory. The data is blended. The blended subsets are then blended together in the frame buffer of the GPU.
US07852332B2
Range information associated with the range of an image group of a plurality of image which is to be displayed is designated. The designated range information is stored. Image processing is performed for each image of the image group corresponding to the stored range information to generate a display image group. The images of the generated display image group are switched to display an image on a display unit.
US07852329B2
An image display apparatus includes a light source that generates light-source light of a plurality of colors, at least one optical modulator that corresponds to the light source and modulates image light of each of the light-source light of the plurality of colors, a display drive unit that controls the operation of the optical modulator according to an input image signal to perform display, a signal determining unit that determines whether the image signal has been input and whether the image signal can be processed by the display drive unit, and determines that a display state is non-normal when the image signal has not been input or when the image signal cannot be processed by the display drive unit, and a controller that, when the signal determining unit determines that the display state is non-normal, generates only at least one specific color light of the light-source light of the plurality of colors and simultaneously transmits a display image signal for non-normal display to the optical modulator.
US07852316B2
The present invention relates to an image processing method of a pointer input system. In the image processing method, a color channel image is generated from an image pickup device, so that image processing capability, the image processing efficiency and the data transmitting speed of the pointer input system are enhanced.
US07852311B2
A liquid crystal display of this invention includes a plurality of scan lines, a plurality of data lines, and pixels provided at each intersection of the plurality of scan lines and the plurality of data lines. The liquid crystal display further includes a plurality of pixel groups constituted of the pixels provided at each intersection of the consecutive plurality of data lines and one of the plurality of scan lines, in which signals of the same polarity are outputted to all data lines included in each of the plurality of pixel groups by a time-sharing drive that sequentially outputs signals, and reversed polarity signals are outputted to the plurality of pixel groups adjacent to each other, so that signals with polarities inverted after each frame are outputted to the data lines included in the pixel groups.
US07852306B2
A liquid crystal display device and a method for driving the same are disclosed. The method includes storing image data of one frame in a memory, selecting an output order of the data stored in the memory and outputting the data in the selected output order in accordance with a selection signal, sequentially latching the output data from the memory in a plurality of data ICs to drive a plurality of data lines; and sequentially driving a plurality of gate ICs to drive a plurality of gate lines.
US07852305B2
A flat panel display includes pixel electrodes, multiplexers and a gate driver. The gate driver has an amorphous silicon gate structure and includes a displacement temporary storage unit having a plurality of shift registers each with a power supply source and a clock terminal. One of a first voltage and a second voltage is selected and transmitted to the power supply source, and one of the first voltage and a clock signal is selected and transmitted to the clock terminal according to an off-controlling signal for causing the pixel electrodes connected to the shift registers to discharge.
US07852302B2
A pixel unit in the present invention is divided into two sub-pixels. Each sub-pixel includes a thin film transistor, a liquid crystal capacitor and a storage capacitor. The two transistors respectively located in different sub-pixels are connected to different scan lines. One of the two transistors is connected to the data line through another transistor. Therefore, two different pixel voltages are formed in a pixel.
US07852298B2
A method and system for driving a light emitting device display is provided. The system provides a timing schedule which increases accuracy in the display. The system may provide the timing schedule by which an operation cycle is implemented consecutively in a group of rows. The system may provide the timing schedule by which an aging factor is used for a plurality of frames.
US07852297B2
To provide a display device capable of allowing a light emitting element to emit light with a constant luminance while being free of an influence of deterioration over time and capable of accurate gradation display and high-speed writing of signal current to each pixel as well, in which an influence of noise causing leak current etc. is suppressed, and a driving method therefor. According to the present invention, plural pairs of switch portion and current source circuit are provided. Each of the plural switch portions is controlled in its switching operation according to a digital video signal. When the switch portion turns on, the current source circuit corresponding to the switch portion supplies current to allow the light emitting element to emit light. The current supplied from one current source circuit to the light emitting element is constant and a value of current flowing into the light emitting element corresponds to the total value of currents supplied to the respective light emitting elements from all the current source circuits corresponding to the switch portions in a conductive state.
US07852292B2
The present invention relates to a plasma display apparatus. The plasma display apparatus according to the present invention comprises a plasma display panel comprising a scan electrode, a set-up driver that applies a rising pulse to the scan electrode during a reset period, a set-down driver that applies a first ramp-down pulse before the rising pulse is applied to the scan electrode and applies a second ramp-down pulse after the rising pulse is applied to the scan electrode, and a scan pulse driver that applies a scan pulse having an amount, which is substantially the same as that of the rising pulse, to the scan electrode during an address period subsequent to the reset period.
US07852278B2
A point-to-point radio communications device, with an integrated antenna-IC module, includes highly-directional antenna elements and silicon CMOS-based ICs in plastic packaging material. The high-gain horn-type antenna includes two sections made of molded plastic and covered in a metallic coating. When combined, the two sections form an aperture and an opening on a face. The face of the antenna element can be mounted directly to an integrated circuit with an antenna coupling element, such that the aperture forms a horn-IC module. The module can be completely enclosed in a plastic-packaging environment using low-cost approach. The antenna-IC module can be manufactured as an integral part of a case for a point-to-point wireless electronic device such as a mobile video phone or a set-top box with tens of gigabits of video downloading capability.
US07852261B2
The present invention relates to tracking waveforms in radar which minimizes the dwell time and energy in a tracking waveform while maintaining a specified track positional accuracy and consequently velocity accuracy. The present invention provides a method and apparatus for selecting a tracking waveform in a radar apparatus comprising determining a target range rate; determining a signal strength; determining the radiated frequency of the subsequent transmitted tracking waveform; and modifying the energy and pulse repetition frequency used on subsequent tracking waveforms on the basis of the determined target range rate, signal strength and next transmitted tracking waveform frequency.
US07852254B1
The present invention discloses a 1-bit cell circuit used in a pipelined analog to digital converter. The 1-bit cell circuit comprises a reference buffer for providing a reference voltage; a sample and charge transfer circuit for receiving an input signal to generate an output signal; and a dump circuit for dumping said reference voltage; wherein said reference buffer selectively connects to one of said sample and charge transfer circuit and said dump circuit according to said input signal.
US07852248B1
In one embodiment of the present invention, at least at one stage of a Sigma-Delta analog-to-digital converter (ADC) is disclosed to include means for receiving a voltage at least one of the inputs of an operational amplifier, the operational amplifier having at least one output coupled to the at least one of the inputs via an at least one integration capacitor, means for transforming the voltage to a current and means for integrating the current on the at least one of the integration capacitors, during integration time and varying the resistance of at least one of a variable resistors coupled to the operational amplifier during integration time.
US07852242B2
A method for encoding data packets includes providing an encoding scheme for coding source data units into encoded data units; establishing a first look-ahead table for the source data units; providing a data packet including a first source data unit and a second source data unit; encoding the first source data unit to generate a first encoded data unit; indexing the first look-ahead table using the first source data unit to determine a balancing capability of the first encoded data unit for balancing a running disparity; and encoding the second source data unit to generate a second encoded data unit using the balancing capability of the first encoded data unit.
US07852240B2
A communication system using two computers. The first computer takes a textual string in the open, and, using a varying length representation, associates each character within the textual string to a varying length digital representation. The resulting digital string is then broken into prescribed lengths and the resulting character string is communicated to a second computer. The second computer breaks the character string into the underlying bit map and converts back to the textual string in the open using the varying length representation.
US07852239B2
One or more circuits in a mobile phone may be utilized for up sampling two or more audio signals to a same data sampling rate. Each audio signal, such as digital audio, voice, and polyringer, for example, may be received at one of a plurality of data sampling rates and one or more of the following wireless standards: WCDMA, HSDPA, GSM, GPRS, EDGE, and/or Bluetooth. Audio signals may be equalized and/or compensated with an FIR filter before up sampling or with an IIR filter to reduce overall processing latency. Multiple half-band interpolation operations may perform the up sampling. The first half-band filter may be replaced by an IIR filter to reduce overall processing latency. A gain of the up-sampled data may be adjusted to reduce noise effects. The channels of the up-sampled audio signals may be mixed and later further up sampled for subsequent communication to an output device.
US07852224B1
A door announcement system for indicating the presence of a person or on animal outside a door includes at least one transmitting assembly sending an indicator signal when the at least one transmitting assembly is actuated. At least one receiving assembly engages an electrical outlet to provide power to the at least one receiving assembly. The at least one receiving assembly is in electrical communication with a lamp to turn the lamp on and off when the at least one receiving assembly receives the indicator signal.
US07852223B2
An improved antenna system, method and apparatus for interrogating and locating RFID (Radio Frequency Identification) tags and other RF (Radio Frequency) devices, and various applications therefore and thereof, are disclosed. One embodiment is for reading and locating the physical position of RFID tags (such as is made by Phillips, Siemens's Infineon and Texas Instrument) that may be embedded in gaming chips (RFID gaming chips, such as is made by Gaming Partners International Corp.) used in a casino, TV or movie studio or elsewhere for wagering at table games and other gambling games including Blackjack, Poker, Craps, Baccarat and Roulette, but the invention may be used for various other RFID applications.
US07852217B2
When object detection means, for detecting ID information and a position of an object from outputs of a wireless tag reader, a human detection sensor, and a camera, determines that data relating to first object ID information and data relating to second object ID information, corresponding respectively to first time and second time on which human detection data indicating a presence of a human is obtained, are different from each other, the object detection means calculates a difference between first image data and second image data corresponding to the respective times to thereby detect the object position.
US07852216B2
The present disclosure is directed to a system and method for backscattering different radio frequency protocols. In some implementations, a radio Frequency (RF) tag includes an antenna and a storage module. The antenna is configured to receive an RF signal from any of a plurality of readers. Each reader is associated with a different protocol having different time durations. The storage module is coupled to the antenna and configured to store energy associated with the RF signal. In addition, the storage module substantially maintains a voltage in the tag during any of the different time durations independent of an internal power supply.
US07852210B2
A motion detector for detecting a tampering within a detection zone. A vibration-sensing unit sensitive to vibrations applied to the detector is provided to produce a vibration output signal representative of a detected parameter of the vibrations. A light-sensing unit sensitive to light in a predetermined spectrum is provided to produce a light output signal representative of a detected parameter of the light in the predetermined spectrum. A processing unit is further provided to determine if the vibration output signal is consistent with a predetermined model indicative of a tampering and producing an activating signal accordingly.
US07852204B2
An apparatus is disclosed where a third brake light assembly contains solar cell panel and battery where the solar cell panel charges the battery, driving light and brake light wherein the driving light draws electricity from the battery, a radio frequency receiver that activates the driving light; a radio frequency transmitter that is coupled to a vehicle driving light switch, where the radio frequency transmitter receives instruction from the driving light switch and transmits instruction to the radio frequency receiver. Likewise, a method to add driving light to a vehicle's third brake light assembly is disclosed which includes providing solar cell panel, battery, and driving light where the solar cell panel charges the battery and the battery supplies power to the driving light, and providing radio frequency transmitter that is coupled to a vehicle driving light switch and it receives instruction from the driving light switch and transmits instruction to the radio frequency receiver.
US07852201B2
A vehicle has a transmission, a transmission filter, and a controller having an algorithm or method for predicting the remaining useful life of the filter. The algorithm or method uses a sensor to detect an operating event of the transmission, such as a completed shift event or zero transmission output speed event, and increases a stored value of an accumulated distance and time variable. A shift sensor is operable for comparing a detected speed ratio of the transmission to a stored threshold speed ratio for determining the completed shift event. The remaining useful filter life is predicted using one or more look up tables using the values of the accumulated distance and time variables. The accumulated distance is calculated in part by dividing a prior recorded accumulated distance value by a ratio of an output speed of the transmission to an actual vehicle speed.
US07852188B2
A transformer includes primary and secondary windings coupled electromagnetically to each other and wounded respectively around primary and secondary winding portions of a bobbin unit, and a core unit mounted to the bobbin unit and including first and second core parts that form a magnetic circuit path. The first core part includes insertion and extension segments extending from a connecting segment. The second core part includes insertion and extension segments, and an adjusting segment extending from a connecting segment toward the first core part. The extension segments of the first and second core parts contact each other. The insertion segments of the first and second core parts extend respectively through the primary and secondary winding portions to contact each other.
US07852187B2
An electromagnetic component has a multilayer winding. The multilayer winding has a stack body. The stack body has multiple sub-stacks and at least one second metal ring, each of which is interposed between two adjacent sub-stacks of the stack body. Each sub-stack has identical upper and lower first metal rings. Further, each second metal ring has identical upper and lower half rings. Therefore, the multilayer winding only uses two forms of the metal rings, so manufacturing costs will be decreased.
US07852186B2
Disclosed herein are various embodiments of coil transducers and galvanic isolators configured to provide high voltage isolation and high voltage breakdown performance characteristics in small packages. A coil transducer is provided across which data or power signals may be transmitted and received by primary and secondary coils disposed on opposing sides thereof without high voltage breakdowns occurring therebetween. At least portions of the coil transducer are formed of an electrically insulating, non-metallic, non-semiconductor, low dielectric loss material. The coil transducer may be formed in a small package using, by way of example, printed circuit board, CMOS-compatible and other fabrication and packaging processes.
US07852184B2
A coil module apparatus is provided. The coil module apparatus includes a flat coil, a circuit board, a magnetic sheet, connection terminals, and a case. The flat coil has a flat shape. The circuit board is used for the flat coil. The magnetic sheet is provided so as to cover one surface portion of the flat coil. The connection terminals are provided for connecting the flat coil and the circuit board. The case encloses the flat coil, the circuit board, and the magnetic sheet and encloses the connection terminals so that the connection terminals are partly exposed.
US07852171B2
A microchip device is disclosed that combines a signal attenuator and a frequency filter. An embodiment of the device includes an input contact, an output contact, and a ground contact formed on the surface of a substrate. Resistive elements formed on the substrate interconnect the contacts. At least the input contact includes a gap pattern formed therein that is dimensioned and arranged such that the input contact provides a reactive impedance characteristic. The combination of the resistance of the resistive elements and the reactive impedance characteristic of the input contact are selected to provide attenuation and frequency filtering of a high frequency signal input to the microchip device. A method of manufacturing the filter-attenuator microchip device is also described.
US07852157B2
A differential amplifier includes a differential amplifier section to generate a current composed of a differential-mode current and a first common-mode current according to a differential-mode component and a common-mode component of an input signal, a common-mode current generator section to generate a common-mode current according to the common-mode component of the input signal, and a current amplifier section to receive the current and the common-mode current, amplify a difference between the current and the common-mode current and output a result.
US07852156B1
A Class-D power amplifier having a distortion-suppressing function includes a gain control unit, a first PWM unit, a second PWM unit, a current control unit, and a level control unit. The level control unit includes at least one D flip-flop and at least one XNOR gate. The D flip-flop has an output end coupled with the gain control unit and an R end coupled with an output end of the XNOR gate. When the Class-D power amplifier has its positive output end and negative output end respectively and simultaneously outputting a high-level signal and a low-level signal to the XNOR gate, the XNOR gate outputs the high-level signal to the D flip-flop. Then the D flip-flop outputs the high-level signal to the gain control unit as feedback for controlling the gain control unit to reduce audio gain, thereby suppressing audio distortion.
US07852139B2
An apparatus for generating an internal voltage in a semiconductor integrated circuit includes a first voltage generating unit configured to detect a feedback voltage level of a first internal voltage and perform a pumping operation, thereby generating a first internal voltage, and a second voltage generating unit configured to generate a second internal voltage by detecting a feedback voltage level of the second internal voltage, performing level shifting on the detected feedback voltage level, receiving the first internal voltage, and generating the second internal voltage based on the level shifted feedback voltage signal and the received first internal voltage.
US07852138B2
The invention relates to a method for obtaining temperature values from at least two thermal sensors arranged on resources within a three-dimensional die structure determining at least a partial three-dimensional temperature distribution for said die structure and controlling activity of said resources of said dies in response to said three-dimensional temperature distribution.
US07852136B2
A network having a current mirror comprising: a output transistor having a gate electrode for controlling a first current between a first electrode and a second electrode, the first electrode being coupled to a positive reference potential and the second electrode being connected to ground. A second transistor has a gate electrode for controlling a second current between a first electrode and a second electrode of the second transistor. The gate electrodes are connected together to produce the first current and the second current with equal current densities. A first portion of current from a current source is fed to the first electrode of the second transistor and a second portion of current from the current source is fed to a bias voltage producing circuit producing a bias voltage at the gate electrode of the output transistor for tracking variations in the first current passing through the output transistor.
US07852128B2
A driving circuit for a capacitive load includes a driving signal generating unit that generates a driving signal for driving the capacitive load by using a pair of driving transistors. A power source voltage generating unit generates high-voltage and low-voltage power source voltages that are higher and lower, respectively, than the voltage of the driving signal and applies the voltages to collectors of the driving transistors. The power source voltage generating unit includes a pair of power source transistors and a capacitor. The low-voltage power source voltage is generated in an output side of the power-source transistor pair as a voltage that is in a voltage region lower than that of the driving signal and follows the driving signal. The high-voltage power source voltage is output from a high-voltage terminal of the capacitor, is in a voltage region higher than that of the driving signal, and follows the driving signal.
US07852127B2
A driving circuit that drives a capacitive load includes a drive signal generator that generates a drive signal that drives the capacitive load via a transistor pair in response to an analog signal. A power-source voltage generator generates high-voltage and low-voltage power-source voltages and supplies the power-source voltages to collectors of the transistors via a high-voltage output terminal and a low-voltage output terminal. The power-source voltage generator includes multiple power sources connected in parallel and a switch unit that connects the adjacent power sources in series each time the drive signal rises above or falls below a predetermined threshold value. The driving circuit further includes a voltage controlling capacitor connected to the low-voltage output terminal of the power source, and a power recovery unit having a switch unit that recovers a charge accumulated in the voltage controlling capacitor back to the power source via the high-voltage output terminal.
US07852126B2
A pre-emphasis circuit to emphasize edges of transmission data is controlled in correspondence with the result of analysis of the transmission data.
US07852116B2
An electronic integrated circuit includes a signal path connected between the functional logic (15) thereof and an external output terminal. The signal path includes a switch (S), a bus holder circuit (121B), and an output buffer (19).
US07852115B2
A method and apparatus for connecting a load track (3) of a programmable interconnect to a plurality of intersecting driver tracks (2) of the programmable interconnect. The apparatus comprises a chain of connection cells (9;15), each connection cell being operable to connect the load track of the programmable interconnect to an associated intersecting driver track. Each cell also comprises connection signal receiving means arranged to receive a connection signal and activation signal receiving means arranged to receive an activation signal. The apparatus also comprises connection means arranged to connect the load track of the programmable interconnect to the associated intersecting driver track of the programmable interconnect when the connection signal receiving means has received a connection signal and the activation signal receiving means has received an activation signal. The apparatus also comprises activation signal propagating means arranged to propagate the activation signal to the next cell in the chain when the connection signal receiving means has not received a connection signal and the activation signal receiving means has received an activation signal.
US07852114B2
Field programmable device (FPD) chips with large logic capacity and field programmability that are in-circuit programmable are described. FPDs use small versatile nonvolatile nanotube switches that enable efficient architectures for dense low power and high performance chip implementations and are compatible with low cost CMOS technologies and simple to integrate.
US07852113B2
In one embodiment, a leakage reduction circuit is provided that includes: a virtual power supply node; a first PMOS transistor coupled between the virtual power supply node and a power supply node; a second PMOS transistor having a source coupled to the power supply node; and a native NMOS transistor coupled between a drain of the second PMOS transistor and the virtual power supply node, the native NMOS transistor having a gate driven by the power supply node.
US07852104B2
A liquid crystal display device and a testing method thereof is disclosed, which is suitable for improving reliability on testing process, the liquid crystal display device comprising an image display unit divided into a plurality of blocks; a plurality of test pad groups corresponding to the plurality of blocks, respectively; and a plurality of test transistor groups to supply test signals supplied to the plurality of test pad groups to a plurality of liquid crystal cells, wherein the plurality of test transistor groups are formed of a test transistor to independently switch the corresponding liquid crystal cells divided for realizing the same color.
US07852100B2
An integrated circuit (70) having parallel scan paths (824-842, 924-942) includes a pair or pairs of scan distributor (800,900) and scan collector (844,944) circuits. The scan paths apply stimulus test data to functional circuits (702) on the integrated circuit and receive response test data from the functional circuits. A scan distributor circuit (800) receives serial test data from a peripheral bond pad (802) and distributes it to each parallel scan path. A scan collector circuit (844) collects test data from the parallel scan paths and applies it to a peripheral bond pad (866). This enables more parallel scan paths of shorter length to connect to the functional circuits. The scan distributor and collector circuits can be respectively connected in series to provide parallel connections to more parallel scan paths. Additionally multiplexer circuits (886,890) can selectively connect pairs of scan distributor and collector circuits together. The scan distributor and collector circuits can be formed in core circuits (704). The core circuits then can be connected to other core circuits and functional circuits with simple connections to the parallel scan circuits through the scan distributor and collector circuits.
US07852084B2
In a magnetic resonance scanner, a main magnet (20, 22) generates a static magnetic field at least in an examination region. A magnetic field gradient system (30, 54) selectively superimposes magnetic field gradients on the static magnetic field at least in the examination region. A magnetic resonance excitation system (36, 36′) includes at least one radio frequency coil (30, 301, 302, 303) arranged to inject radio frequency B1 fields into the examination region and at least two radio frequency amplifiers (38, 40, 40′) coupled with different input ports of the at least one radio frequency coil. A controller (66, 70) controls the magnetic resonance excitation system to produce a time varying spatial B1 field distribution in a subject (16) in the examination region that time integrates to define a spatial tip angle distribution in the subject having reduced spatial non uniformity.
US07852079B2
A apparatus for low AC loss thermal shielding includes a plurality of thermally conducting fibers positioned along a desired direction of heat conduction. The fibers are electrically insulated from each other. The fibers are bonded together with a matrix, and a thermal link connects the bonded fibers to a cryogenic cold head.
US07852078B2
Methods, systems, software arrangements and storage medium for measuring the magnetic field correlation function (“MFC”), and more particularly, to methods for measuring the magnetic field correlation function utilizing asymmetric spin echoes. Asymmetric Dual Spin Echo Sequences (“ADSE”) and Echo Planar Imaging Asymmetric Dual Spin Echo Sequences (“EPI-ADSE”) may be employed to apply multiple echoes to a sample and acquire data from which the MFC may be determined.
US07852076B2
The present invention provides a magnetic resonance imaging system capable of performing spectrum measurement even when a magnetic resonant frequency changes during MRS measurement. A time-varying rate of a water magnetic resonant frequency is measured in advance before the MRS measurement. The amount of change in water magnetic resonant frequency during the MRS measurement is predicted from the measured time-varying rate. With the predicted value as the reference, a transmission frequency of an RF magnetic field irradiated in a signal suppression pulse sequence, a transmission frequency of an RF magnetic field for excitation and inversion and a received frequency at the detection of a magnetic resonance signal in a sequence of the MRS measurement are respectively set. A high-precision spectrum measurement is hence enabled.
US07852068B2
A switch adapter is integrateable into a seat belt lock and used for monitoring the locking and unlocking state of the lock. The switch adapter includes a monolithic plastic part and is at least two adapter areas which are movable with respect to each other. The first adapter area carries a first switch element and the second adapter area carries a second switch element. The switch adapter is suitably integrateable into the lock of the seat belt which is provided with a frame and a locking element which is movably mounted so as to switch the seat belt buckle between a locking position and an unlocking position. The switch adapter is used for detecting the locking state of the seat belt locking element. For this purpose, the switch adapter and the locking element are actively connectable to each in such a way that the switching state of the switching adapter and the position of the locking element are modifiable only simultaneously.
US07852066B2
Apparatus for measuring the relative position of two parts with a deformable coil, which is connected to both parts and deforms according to their relative position, wherein the inductance of the coil depends on shape and is thus a measure of the relative position, and wherein the coil has a magnetic circuit which is closed in the manner of a toroidal coil.
US07852064B1
A meter device for checking the measurements of an electrical meter, such as that used by electrical utilities is provided. The meter device has a base with electrical phase conductors arranged to couple with a meter socket. A housing is attached to the base. Electrical connectors are arranged on the end of the phase conductors within the housing. The electrical connectors are arranged to couple with an electrical meter. One or more lead conductors is also provided. Each lead conductor has a first end coupled to the electrical connector and a second end coupled to the associated phase conductor. Each lead conductor includes a middle portion arranged outside of the housing.
US07852062B2
A reference current generating apparatus is provided which is capable of generating a reference current having no temperature dependency, without increasing a layout area. The reference current generating apparatus includes a constant current generating circuit having a differential amplifier, a constant current generating circuit connected to the constant current generating circuit and having a differential amplifier, and an output circuit connected to the constant current generating circuit for outputting first and second reference voltages. The constant current generating circuit generates a reference current by enabling selection of a mirror ratio of a transistor that conducts summing of a constant current proportional to a thermal voltage, and by enabling switching of a dividing voltage from a resistor to an input of the differential amplifier, to generate a constant current proportional to a diode voltage via a high impedance MOS gate.
US07852057B2
A DC-DC converter providing a DC output voltage at an output node. The DC-DC converter comprises an output stage, a digital controller, and a controller. The output stage comprises a pull-up circuit having a control terminal and coupled between a first fixed voltage and a internal node, a pull-down circuit coupled between the internal node and a second fixed voltage, and a low pass filter coupled between the internal node and the output node. The digital controller is powered by the DC output voltage and adjusts the DC output voltage by controlling the output stage. The controller controls a connection of a feedback path, comprising the digital controller, between the output node and the control terminal according to the DC output voltage.
US07852046B2
An apparatus for switching from a first power supply to a second power supply. Such an apparatus may determine which of the first and second power supplies has a greater voltage, and may power a device from the power supply having the greater voltage or charge. A single boost converter may be used regardless of which power supply is providing power.
US07852039B2
A control apparatus is for controlling an AC rotary machine which includes a first and second stator elements and a rotor, in which the first stator element can be turned, or offset, in a circumferential direction relative to the second stator element. The control apparatus includes an actuator for adjusting a voltage induced in a stator coil due to rotation of the rotor by driving the first stator element, a magnetic flux command calculator for calculating a desired magnetic flux amplitude command based on rotating speed of the AC rotary machine, a magnetic flux estimator for estimating magnetic flux amplitude of the AC rotary machine, a speed command calculator for calculating an actuator speed command to be given to the actuator so that the estimated magnetic flux amplitude follows the magnetic flux amplitude command, and an actuator controller for controlling the actuator according to the actuator speed command.
US07852035B2
To provide a motor driving circuit and a motor driving system wherein the circuit occupation area is small and the IC size can be reduced.A polarity inversion data generating circuit is provided to use the higher-order bits of an address counter, which do not contribute to the access to a memory, as they are, as polarity inversion instruction data (flag bit). Then, two cyclic memory accesses are performed in the same direction to read a half period of waveform data twice. A polarity inversion instruction is issued for one of the waveform data as read twice. A calculation of the polarity inversion is performed in accordance with the polarity inversion instruction, whereby waveform data corresponding to one period of sinusoidal wave can be simply generated.
US07852034B2
An exposure apparatus that comprises a stage-that moves in the X-axis direction, an X-axis linear motor that drives the stage, a counter mass that moves in a direction opposite to the stage due to the action of the reaction force of the drive force of the stage in the X-axis direction by the motor, X-axis trim motors that drives the counter mass in the X-axis direction, and a control unit that controls the trim motors and gives the counter mass an initial velocity in the +X direction when the stage is moved via the motor, for example, in the +X direction. Accordingly, the strokes required for the movement of the counter mass can be shortened without increasing the size of the counter mass.
US07852030B2
In a controller, a first switch unit establishes electrical connection between a power-off brake and a power source when a servomotor is energized. The electrical connection causes the power-off brake to be released. A second switch unit is provided between the power-off brake and the power source. The second switch unit establishes electrical connection between the power-off brake and the power source upon being manually operated during the servomotor being deenergized. A calculating unit calculates a driving speed of the joint by the servomotor. A determining unit determines whether the calculated driving speed of the joint is greater than a predetermined threshold speed. An interrupting unit interrupts a supply of electrical power from the power source to the power-off brake through the electrical connection established by the second switch unit when it is determined that the calculated driving speed of the joint is greater than the predetermined threshold speed.
US07852018B2
A method of driving a lamp of a liquid crystal display device includes generating a control signal; generating a first drive signal using the control signal; generating a second drive signal by shifting a voltage level of the first drive signal; selectively outputting one of a high potential supply voltage and a low potential supply voltage in response to the second drive signal; transforming the selectively outputted voltage; and supplying the transformed voltage to a lamp.
US07852013B2
According to the present invention an electronic stabilizer circuit for suppressing startup instabilities when supplying a cold cathode fluorescent lamp with current is proposed which is connected in series with a power supply line of the cold cathode fluorescent lamp. The stabilizer circuit has variable impedance which is automatically adjusted depending on the magnitude of the lamp current thus limiting the lamp current to a certain current threshold.
US07852006B2
A lamp comprising an arc envelope and a molybdenum-rhenium end structure coupled to the arc envelope.
US07852004B2
An ignition aid (50, 60, 70, 80, 100, 120, 130, 150, 160, or 170) is provided for an HID lamp (20). Particularly the ignition aid includes an electrically conductive coil or coil portions wrapped around selected portions of the arc tube to act as the ignition aid and lower the breakdown voltage. In other embodiments, starting aids, and particularly one or more turns of the conductive coil or coil portions support the arc tube within an opening of a surrounding shroud (90) and thereby control the spacing between the arc tube (20) and the shroud (90). This limits the maximum thermal stress of the arc tube within a desired range.
US07852002B2
A filter and a plasma display device (PDP) having the same may include a plasma display panel, an EMI shielding sheet having a plurality of shielding layers each including three or more thin film layers, and a protection sheet including a base unit having a plurality of grooves formed in one surface thereof and a plurality of pattern units formed in the grooves and having a different refractive index from that of the base unit.
US07852001B2
A plasma display apparatus is provided. The plasma display apparatus including an upper substrate; a plurality of first electrodes and second electrodes formed in the upper substrate; a lower substrate arranged to be opposite to the upper substrate; and a plurality of third electrodes and barrier ribs formed in the lower substrate includes a black matrix formed in the upper substrate to be overlapped with the barrier ribs; and a fourth electrode formed on the black matrix to intersect the third electrodes, wherein at least one of the plurality of first and second electrodes is formed in one layer.
US07851998B2
Embodiments of the present invention may provide a light emitting device that include a substrate, a pixel portion on the substrate and a metal cap to enclose the pixel portion between the metal cap and the substrate.
US07851987B2
A full-color electroluminescent display with improved efficiency and increased color gamut that includes substantially complementary yellow and blue light-emitting elements, the chromaticity coordinates of which define the endpoints of a line that intersects a Planckian locus within the interval 0.175<=u′<=0.225 within the Commission Internationale de l'Eclairage (CIE) 1976 u′v′ chromaticity space. Also included in the display is a green light-emitting element of spectrum having a dominant wavelength between 500 nm and 540 nm and a full width, half maximum spectral bandwidth of 50 nm or less; and a red light-emitting element.
US07851972B2
It is an subject of the present invention to provide a vibration actuator in which a plurality of rotors can be driven by a single vibration unit.When a composite vibrator (2) is driven to generate a composite vibration combining a plurality of vibrations, a first stator (3) and a second stator (4) vibrate, thereby causing elliptical movements in corner portions (8) and (9) of the first stator (3) and the second stator (4), respectively. As a result, a first rotor (A) abutting onto and pressurized against the corner portion (8) of the first stator (3) and a second rotor (B) abutting onto and pressurized against the corner portion (9) of the second stator (4) are rotated at the same time. Further, in this case, by selecting vibration modes of the plurality of vibrations constituting the composite vibration, the two rotors (A) and (B) can be rotated in the same direction or in opposite directions with respect to each other.
US07851963B2
The invention concerns a rotor of an electrical machine, particularly a driving motor for a hermetically enclosed refrigerant compressor with a body (4) comprising a magnetically conductive material, the rotor having a plurality of axially extending slots (5, 6), which are filled with an electrically conductive material. It is endeavored to achieve a good performance. For this purpose, it is ensured that an extension section (7) of a first group of slots (5) extends further radially inwards than a second group of slots (6), and that between two slots (5) of the first group at least one slot (6) of the second group must be arranged, a first flow cross-section being formed between neighboring extension sections (7) at the circumferentially shortest distance (a) between the two extension sections (7), a second flow cross-section being formed between neighboring slots (5, 6) at the circumferentially shortest distance (b) between the slots (5, 6), the first flow cross-section corresponding to the sum of the second flow cross-sections between the two slots (5) of the first group.
US07851960B2
A synchronous reluctance motor is described. The synchronous reluctance motor includes a core configured to rotate about a central axis and having first and second groups of flux barriers formed therein. Each flux barrier is defined as an opening in the core. Each of the first and second groups includes a first flux barrier and a second flux barrier with the second flux barrier disposed outside the first flux barrier in a radial direction from the central axis of the core. Each of the second flux barriers of the first and second groups has at least two connection parts crossing the opening of the second flux barrier.
US07851958B2
An electric machine is disclosed herein comprising a stator and a rotor opposing the stator. A plurality of slots are formed in the rotor, each of the plurality of slots including a stator side and an opposing side. Each of the plurality of slots further include a central magnet retaining portion positioned between two opposing end portions of the slot. The central magnet retaining portion is defined by at least one protrusion formed on the stator side of the slot. The at least one protrusion forms a neck in the slot and separates the magnet retaining portion from one of the end portions. A magnet is positioned in the magnet retaining portion of the slot. The two opposing end portions of the slot are empty, providing voids at the ends of the slot.
US07851952B2
An exemplary voice coil motor includes a hollow stationary magnetic field generator, a movable magnetic field generator, two elastic members, a hollow case and a base. The movable magnetic field generator is received in the stationary magnetic field generator. The two elastic members are adjacent to two ends of the stationary magnetic field generator. The case and the base serve as a package for all of the above elements. The case has a top sheet. The movable magnetic field generator has guiding posts slidably received in the top sheet, and stopping bars. The stopping bars of the movable magnetic field generator are capable of limiting the movement of the movable magnetic field generator toward the top sheet by abutting the top sheet.
US07851942B2
Disclosed is a circuit arrangement for supplying variable loads (I1, I2, M1, M2, O1, O2, O3) from three phases (L1, L2, L3), with a circuit arrangement having four groups of terminals (A11, A12, A13, A14; A21, A22, A23, A24; A31, A32; A41, A42, A43) for the loads (I1, I2, M1, M2, O1, O2, O3) which are subsequently designated as terminal groups; the circuit arrangement is suitable and set up for supplying the terminals (A21, A22, A23, A24) of the second terminal group from the first phase (L1); the circuit arrangement is suitable and set up for supplying the terminals (A41, A42, A43) of the fourth terminal group from a second phase (L2); the circuit arrangement is suitable and set up for supplying the terminals (A11, A12, A13) of the first terminal group and the third terminal group (A31, A32) from a third phase (L3); the circuit arrangement is suitable and set up for controlling the voltage of the four terminal groups, and exhibits three control loops for this purpose.
US07851941B2
Methods and systems for a multiple output capacitive buck/boost converter are disclosed and may include charging one or more input capacitors via an input voltage. One or more output voltages may be generated on a chip by switching the charged input capacitors to output capacitors via a switch array on the chip. The switch array may be controlled via a state machine. A constant current and/or voltage may be generated for the one or more output voltages via one or more current and/or voltage comparators. A variable resistance may be coupled in series with one or more switches in the switch array. The one or more input capacitors may be discrete capacitors external to the chip and/or integrated within the chip. One or more of the output voltages may be greater than the input voltage, or may be less than the input voltage.
US07851937B2
A wind-powered electrical assembly includes an electrical device electrically connected to an electrical generator. The electrical generator is operable to provide an electric current to the electrical device to operate the electrical device. The electrical generator has a rotor. The electrical assembly further includes a wind-powered actuator assembly configured to rotate when subject to an operating wind and a gear train arranged with the electrical generator for operating the electrical generator. The gear train can include a plurality of gears wherein a first gear can be operably arranged with a spring assembly. A second gear of the drive train can be operably arranged with the wind-powered actuator assembly and a third gear can be mounted to the rotor of the electrical generator.
US07851935B2
An integrated hybrid energy generating system capable of converting wind and solar energy for use with an electrical generator. During the daytime, the system concurrently derives energy from both wind and solar energy sources. During the nighttime, it continuously harvests wind energy regardless of the weather condition.
US07851931B2
A soundproof type engine generator has an outer shell made by attaching at least a bottom panel to a three-dimensional frame and four wheels in the lower part thereof for transport. The soundproof type engine generator also has handles provided coaxially with opposing wheel shafts of the four wheels, which can be held by a user and facilitate the lifting of the soundproof type engine generator, even if the engine generator is heavy. The wheels of the engine generator are disposed farther outward than the outer shell of the soundproof type engine generator.
US07851922B2
A rerouting element for a semiconductor device includes a dielectric film that carries conductive vias, conductive elements, and contact pads. The conductive vias are positioned at locations that correspond to the locations of bond pads of a semiconductor device with which the rerouting element is to be used. The conductive elements, which communicate with corresponding conductive vias, reroute the bond pad locations to corresponding contact pad locations adjacent to one peripheral edge or two adjacent peripheral edges of the rerouted semiconductor device. The rerouting element is particularly useful for rerouting centrally located bond pads of a semiconductor device, as well as for rerouting the peripheral locations of bond pads of a semiconductor device to one or two adjacent peripheral edges thereof. Methods for designing and using the rerouting element are also disclosed, as are semiconductor device assemblies including one or more rerouting elements.
US07851921B2
To reduce connection defects between a circuit substrate provided on a core substrate and a circuit to be mounted thereon, thereby improving reliability as a multilayered device mounting substrate. The device mounting substrate includes: a first circuit substrate composed of a substrate, an insulating layer formed on this substrate, and a first conductive layer (including conductive parts) formed on this insulating layer; and a second circuit substrate mounted on the first circuit substrate, being composed of a base, a second conductive layer (including conductive parts) formed on the bottom of the base, and a third conductive layer (including conductive parts) formed on the top of the base. Here, the first and second circuit substrates are bonded by pressure so that the first and second conductive parts are laminated and embedded together into the insulating layer. The first and second conductive parts form connecting areas in the insulating layer, thereby connecting the first and second circuit substrates electrically.
US07851919B2
A metal interconnect and an IC chip including the metal interconnect are disclosed. One embodiment of the method may include providing an integrated circuit (IC) chip up to and including a middle of line (MOL) layer, the MOL layer including a contact positioned within a first dielectric; recessing the first dielectric such that the contact extends beyond an upper surface of the first dielectric; forming a second dielectric over the first dielectric such that the second dielectric surrounds at least a portion of the contact, the second dielectric having a lower dielectric constant than the first dielectric; forming a planarizing layer over the second dielectric; forming an opening through the planarizing layer and into the second dielectric to the contact; and forming a metal in the opening to form the metal interconnect.
US07851912B2
A semiconductor device including: a semiconductor chip; a plurality of electrodes formed on the semiconductor chip and arranged along one side of the semiconductor chip; a resin protrusion formed on the semiconductor chip and extending in a direction which intersects the side; and a plurality of electrical connection sections formed on the resin protrusion and electrically connected to the respective electrodes.
US07851906B2
A flexible circuit electronic package including a heat sink, a flexible circuit having a semiconductor chip positioned thereon and electrically coupled thereto, and a quantity of heat shrunk adhesive securing the flexible circuit to the heat sink such that the flexible circuit is planar. This package is then adapted for being positioned on and electrically coupled to a circuitized substrate such as a printed circuit board. A method of making this package is also provided.
US07851899B2
A BGA package is disclosed including a base IC structure having a base substrate, with an opening running length-wise there through. A first semiconductor chip is mounted face-down on the base substrate so the bond pads thereof are accessible through the opening. The package also includes a secondary IC structure including a secondary substrate, having an opening running there through, and a second semiconductor chip. The second chip is mounted face-down on the secondary substrate so that the bond pads thereof are accessible through the opening in the secondary substrate. An encapsulant fills the opening in the secondary substrate and forms a substantially planar surface over the underside of the secondary substrate. The substantially planar surface is mounted to the first chip of the base IC structure through an adhesive. Wires connect a conductive portion of the secondary IC structure to a conductive portion of the base IC structure.
US07851887B2
A phase change memory device includes a semiconductor substrate having a conductive region, a heater electrode formed on the semiconductor substrate and including a connection element which is composed of carbon nanotubes electrically connected with the conductive region, and a phase change pattern layer contacting the connection element of the heater electrode.
US07851883B2
This invention aims at providing an inexpensive semiconductor device having a parasitic diode and lowering an hfe of a parasitic PNP transistor and a manufacturing method thereof. Such semiconductor device includes a P-type silicon substrate and a gate electrode formed above the P-type silicon substrate. The P-type silicon substrate includes an N-type well layer, an N-type buried layer, a P-type body layer, an N-type source layer formed in the P-type body layer, and a drain contact layer formed in the N-type well layer. The P-type body layer and the N-type source layer are formed by self alignment that uses the gate electrode as a mask. The N-type drain contact layer is formed opposite the N-type source layer across the P-type body layer formed below the gate electrode. The N-type buried layer is formed below the P-type body layer.
US07851882B2
A silicon carbide semiconductor device includes a drift layer having first conductive type on a substrate, a cell region in the drift layer, a schottky electrode on the drift layer and multiple second conductive type layers in the cell region. The second conductive type layers are separated from each other and contact the schottky electrode. A size and an impurity concentration of the second conductive type layers and a size and an impurity concentration of a portion of the drift layer sandwiched between the second conductive type layers are determined so that a charge quantity of the second conductive type layers is equal to a charge quantity of the portion. Hereby, the pressure-proof JBS and low resistivity second conductive type layers arranged on a surface of the drift layer to provide a PN diode, can be obtained.
US07851881B1
A merged PN/Schottky diode is provided having a substrate of a first conductivity type and a grid of doped wells of the second conductivity type embedded in the substrate. A Schottky barrier metal layer makes a Schottky barrier contact with the surface of the substrate above the grid. Selected embedded wells in the grid make a Schottky barrier contact to the Schottky barrier metal layer, while most embedded wells do not. The diode forward voltage drop is reduced for the same diode area with reverse blocking benefits similar to a conventional JBS structure.
US07851880B2
A solid-state imaging device includes a semiconductor substrate having a foreside provided with an imaging area and an electrode pad, the imaging area having an array of optical sensors, the electrode pad being disposed around a periphery of the imaging area; a transparent substrate joined to the foreside of the semiconductor substrate with a sealant therebetween; underside wiring that extends through the semiconductor substrate from the electrode pad to an underside of the semiconductor substrate; and a protective film composed of an inorganic insulating material and interposed between the semiconductor substrate and the sealant, the protective film covering at least the electrode pad.
US07851878B2
A magnetic memory device includes a common line; a first write-in diode, a readout diode and a second write-in diode being connected to the common line in parallel. The magnetic memory device further includes a magnetic tunnel junction structure connected to the readout diode, first and second write-in conductors disposed at both sides of the magnetic tunnel junction structure and connected to the first and second write-in diodes, respectively and a first write-in line, a readout line and a second write-in line, which are connected to the first write-in conductor, the magnetic tunnel injection structure, and the second write-in conductor, respectively.
US07851875B2
Micro-electromechanical system (MEMS) devices and methods of manufacture thereof are disclosed. In one embodiment, a MEMS device includes a first semiconductive material and at least one trench disposed in the first semiconductive material, the at least one trench having a sidewall. An insulating material layer is disposed over an upper portion of the sidewall of the at least one trench in the first semiconductive material and over a portion of a top surface of the first semiconductive material proximate the sidewall. A second semiconductive material or a conductive material is disposed within the at least one trench and at least over the insulating material layer disposed over the portion of the top surface of the first semiconductive material proximate the sidewall.
US07851871B2
A high-voltage transistor and a peripheral circuit including a second conductivity type MOSFET are provided together on a first conductivity type semiconductor substrate. The high-voltage transistor includes: a low concentration drain region of a second conductivity type formed in the semiconductor substrate; a low concentration source region of a second conductivity type formed in the semiconductor substrate and spaced apart from the low concentration drain region; and a high concentration source region of a second conductivity type having a diffusion depth deeper than that of the low concentration source region. A diffusion depth of the low concentration source region is equal to that of source/drain regions of the MOSFET.
US07851860B2
An integrated circuit has a buried insulation layer formed over a semiconductor substrate, and a semiconductor mesa formed over the buried insulation layer. A low resistivity guard ring substantially surrounds the semiconductor mesa and is in contact with the semiconductor substrate. The low resistivity guard ring is grounded and isolates the semiconductor mesa from RF signals.
US07851852B2
In one embodiment a transistor is formed with a gate structure having an opening in the gate structure. An insulator is formed on at least sidewalls of the opening and a conductor is formed on the insulator.
US07851847B2
A flash memory device includes a tunnel insulating layer formed over a semiconductor substrate, a charge trap layer formed over the tunnel insulating layer and configured to trap electric charges, a blocking insulating layer formed over the charge trap layer, and a gate electrode formed over the blocking insulating layer and including a first conductive layer and a second conductive layer doped with N and P impurities respectively. Further, a method of erasing a flash memory device includes providing a flash memory device including a gate electrode having a first conductive layer and a second conductive layer doped with N and P impurities respectively, and performing an erase operation in a state where a thickness of a depletion layer at an interface of a PN junction comprising the first conductive layer and the second conductive layer is increased due to a negative potential bias applied to the gate electrode.
US07851846B2
A memory device, and method of making the same, in which a trench is formed into the surface of a semiconductor substrate. Source and drain regions define a channel region there between. The drain is formed under the trench. The channel region includes a first portion that extends along a bottom wall of the trench, a second portion that extends along a sidewall of the trench, and a third portion that extends along the surface of the substrate. The floating gate is disposed over the channel region third portion. The control gate is disposed over the floating gate. The select gate is at least partially disposed in the trench and adjacent to the channel region first and second portions. The erase gate disposed adjacent to and insulated from the floating gate.
US07851845B2
Embodiments relate to a flash memory device and a method of manufacturing the same that may include a tunnel oxide layer on and/or over a semiconductor substrate having source and drain regions. The tunnel oxide layer may have a first width. The flash memory device may include a first polysilicon pattern and a second polysilicon pattern on and/or over the tunnel oxide layer and a dielectric pattern on and/or over the tunnel oxide layer, where the first and second polysilicon patterns may be provided. It may also include a third polysilicon pattern on and/or over the dielectric pattern, the third polysilicon pattern having a second width, and a spacer formed on and/or over sidewalls of the first, second and third polysilicon patterns, the dielectric pattern and the tunnel oxide pattern. According to embodiments, the second width may be greater than the first width.
US07851844B2
In an embodiment, a memory device, including: a semiconductor fin structure, each end portion of the fin structure including a source/drain region; a charge storage layer covering at least a portion of the fin structure; and a gate layer covering at least a portion of the charge storage layer.
US07851840B2
Devices having magnetic or magnetoresistive tunnel junctions (MTJS) have a multilayer insulator barrier layer to produce balanced write switching currents in the device circuitry, or to produce the magnetic devices with balanced critical spin currents required for spin torque transfer induced switching of the magnetization, or both for the MTJs under both the forward and reversed bias directions.
US07851839B2
A method of fabricating a high-sensitivity image sensor and the same are disclosed. The disclosed method comprises: etching predetermined regions of active silicon and a buried oxide layer of a SOI substrate by using a mask to expose an N-type silicon substrate; implanting P-type ions into the exposed N-type silicon substrate to form P-type regions; forming a gate oxide layer and a gate electrode on the middle part of the active silicon not etched while the active silicon is etched to expose the N-type silicon substrate; forming a P-type gate electrode, and P-type source and drain regions by implanting P-type ions into the active silicon and the gate electrode above the buried oxide layer; and constructing a connection part to connect the P-type regions to the gate electrode. The disclosed high-sensitivity sensor comprises: a photodiode region having a PN junction between an N-type silicon substrate and a P-type region thereon; a monocrystalline silicon region from a SOI substrate in which source and drain regions, and a channel are placed, having a distance to the photodiode region; a gate oxide layer and a gate electrode on the silicon region; and a connection part connecting the P-type region of the photodiode to the gate electrode.
US07851836B2
A photosensor includes a semiconductor thin film for photoelectric conversion having a first side portion and a second side portion. A source electrode extends in the longitudinal direction of the semiconductor thin film and has a side edge portion that overlaps the first side portion of the semiconductor thin film, and a drain electrode extends in the longitudinal direction and has a side edge portion that overlaps the second side portion of the semiconductor thin film. At least one of the side edge portions of the source and drain electrodes has protruding portions which are arranged along the longitudinal direction and which overlap the semiconductor thin film, and notched portions formed between the protruding portions. An ohmic contact layer is formed between the semiconductor thin film and the protruding portions of the at least one of the side edge portions of the source and drain electrodes.
US07851832B2
Electrode placement which applies easy heat dispersion of a semiconductor device with high power density and high exothermic density is provided for the semiconductor device including: a gate electrode, a source electrode, and a drain electrode which are placed on a first surface of a substrate 10, and have a plurality of fingers, respectively; gate terminal electrodes G1, G2, . . . , G4, source terminal electrodes S1, S2, . . . , S5, and a drain terminal electrode D which are placed on the first surface, and governs a plurality of fingers, respectively every the gate electrode, the source electrode, and the drain electrode; active areas AA1, AA2, . . . , AA5 placed on the substrate of the lower part of the gate electrode, the source electrode, and the drain electrode; a non-active area (BA) adjoining the active areas and placed on the substrate; and VIA holes SC1, SC2, . . . , SC5 connected to the source terminal electrodes, wherein the active areas are divided into a plurality of stripe shapes, and the fishbone placement of the gate electrode is performed.
US07851821B2
A group III nitride semiconductor device having a gallium nitride based semiconductor film with an excellent surface morphology is provided. A group III nitride optical semiconductor device 11a includes a group III nitride semiconductor supporting base 13, a GaN based semiconductor region 15, an active layer active layer 17, and a GaN semiconductor region 19. The primary surface 13a of the group III nitride semiconductor supporting base 13 is not any polar plane, and forms a finite angle with a reference plane Sc that is orthogonal to a reference axis Cx extending in the direction of a c-axis of the group III nitride semiconductor. The GaN based semiconductor region 15 is grown on the semipolar primary surface 13a. A GaN based semiconductor layer 21 of the GaN based semiconductor region 15 is, for example, an n-type GaN based semiconductor, and the n-type GaN based semiconductor is doped with silicon. A GaN based semiconductor layer 23 of an oxygen concentration of 5×1016 cm−3 or more provides an active layer 17 with an excellent crystal quality, and the active layer 17 is grown on the primary surface of the GaN based semiconductor layer 23.
US07851811B2
An optoelectronics chip-to-chip interconnects system is provided, including at least one packaged chip to be connected on the printed-circuit-board with at least one other packaged chip, optical-electrical (O-E) conversion mean, waveguide-board, and (PCB). Single to multiple chips interconnects can be interconnected provided using the technique disclosed in this invention. The packaged chip includes semiconductor die and its package based on the ball-grid array or chip-scale-package. The O-E board includes the optoelectronics components and multiple electrical contacts on both sides of the O-E substrate. The waveguide board includes the electrical conductor transferring the signal from O-E board to PCB and the flex optical waveguide easily stackable onto the PCB to guide optical signal from one chip-to-other chip. Alternatively, the electrode can be directly connected to the PCB instead of including in the waveguide board. The chip-to-chip interconnections system is pin-free and compatible with the PCB. The main advantages of this invention are to use the packaged chip for interconnection and the conventional PCB technology can be used for low speed electrical signal connection. Also, the part of the heat from the packaged chip can be transmitted to the PCB through the conductors, so that complex cooling system can be avoided.
US07851809B2
Disclosed are embodiments of a multi-chip assembly including optically coupled die. The multi-chip assembly may include two opposing substrates, and a number of die are mounted on each of the substrates. At least one die on one of the substrates is in optical communication with at least one opposing die on the other substrate. Other embodiments are described and claimed.
US07851792B2
Provided is a field-effect transistor including an active layer and a gate insulating film, wherein the active layer includes an amorphous oxide layer containing an amorphous region and a crystalline region, and the crystalline region is in the vicinity of or in contact with an interface between the amorphous oxide layer and the gate insulating film.
US07851787B2
The present application relates to an organic thin film transistor with tunneling barrier layer and method of manufacturing the same improving the mobility properties of the thin film transistor and preventing the current crowding at low voltages. The organic thin film transistor includes a buffer layer on a substrate, a source and drain electrodes on the buffer layer, wherein each of the source and drain electrodes is in an island shape, a tunneling barrier layer on the source and drain electrodes, an organic semiconductor layer on the tunneling barrier layer, a gate insulation layer on the organic semiconductor layer, and a gate electrode overlapping both edges of the source and drain electrodes, and formed on the gate insulation layer, and wherein the tunneling barrier layer under the organic semiconductor layer is formed between the source and drain electrodes and the gate electrode.
US07851772B2
An ion implantation apparatus according to the invention includes a park electrode as a deflecting apparatus arranged at a section of a beam line from an outlet of a mass analysis magnet apparatus to a front side of a mass analysis slit for deflecting an ion beam in a predetermined direction of being deviated from a beam trajectory line by an operation of an electric field. When the ion beam does not satisfy a desired condition, a park voltage is applied to the park electrode, thereby, the ion beam is brought into an evacuated state by being deflected from the beam trajectory line. As a result, the ion beam cannot pass through the mass analysis slit, and therefore, the ion beam which does not arrive at a wafer to prevent the ion beam which does not satisfy the condition from being irradiated to the wafer.
US07851768B2
A focused ion beam device is described comprising a gas field ion source with an emitter emitting an ion beam including ions of gas, an ion beam column and a beam current control loop comprising a beam current measurement device. Furthermore, the focused ion beam device may have a sample charge control comprising measuring the sample charge. A method of operating a focused ion beam device is provided comprising applying a voltage between an emitter an electrode, applying gas to the emitter, emitting ions of a gas from the emitter and controlling a beam current by measuring the beam current with a beam current measurement device.
US07851765B2
A cooling device is disclosed for a radiation detector including a detector surface and a plurality of collimator plates arranged in the direction of X-radiation before the detector surface. In order to produce the cooling device of at least one embodiment, the collimator plates are designed and/or the cooling device includes a ventilation device which is designed, so that the space between the collimator plates is at least partially exposed to a cooling air flow in order to cool the radiation detector. A corresponding method for cooling an X-radiation detector is furthermore described in at least one additional embodiment.
US07851763B2
A method for improving clinical data quality in Positron Emission Tomography (PET). The method provides for the processing of PET data to accurately and efficiently determine a data single-to-noise ratio (SNR) corresponding to each individual clinical patient scan, as a function of a singles rate in a PET scanner. The method relates an injected dose to the singles rate to determine SNR(Dinj),and provides an accurate estimate of a quantity proportional to SNR, similar in function to the SNR(Dinj). Knowledge of SNR(Dinj) permits determination of peak SNR, optimal dose, SNR deficit, dose deficit, and differential dose benefit. The patient dose is fractionated, with a small calibration dose given initially. After a short uptake, the patient is pre-scanned to determine T, S, and R. An optimal does is then determined and the remainder injected.
US07851752B2
The present invention relates generally to mass spectrometry and the analysis of chemical samples, and more particularly to ion guides for use therein. The invention described herein comprises an improved method and apparatus for transporting ions from a first pressure region in a mass spectrometer to a second pressure region therein. More specifically, the present invention provides a segmented ion funnel for more efficient use in mass spectrometry (particularly with ionization sources) to transport ions from the first pressure region to the second pressure region.
US07851748B2
A circuit synchronizes the actuation of multi-dimensional separating valves with a system clock also coupled to a data acquisition circuit such that signals from a detector are synchronized and no signal information is lost. The system comprises an acquisition clock coupled to a data acquisition logic system and to a modulator valve control. The modulator valve control is, in turn, coupled to a multi-dimensional separation technique valve unit for controlling the valves for introduction of the eluant from a first separation column to a second, faster column in synchronism with acquisition of data by a detector.
US07851745B2
A high field asymmetric waveform ion mobility spectrometer (FAIMS) includes at least two focusing electrodes that are separated one from the other by a gap, which decreases in width along a direction of ion flow. Within the gap is disposed an electrode assembly including a first electrode and a second electrode, approximately flat surfaces of the first and second electrodes facing one another so as to define a space of approximately uniform thicknesses therebetween. During use electrical signals are applied via an electrical contact on at least one of the first electrode and the second electrode, and on each one of the at least two focusing electrodes. The electrical signals are for establishing electrode electric field conditions within the space between the first electrode and the second, for selectively transmitting ions therethrough and for directing the selectively transmitted ions in a direction away from one of the at least two focusing electrodes and toward a central portion of the space.
US07851742B2
A system and method for mass analysis where a sample (102) is separated in a liquid chromatograph (104), and subsequently analyzed in a mass spectrometer (112).
US07851734B1
An acceleration activated fin release apparatus comprising a fin holder that when in latched state holds fins in a retracted position and a latching mechanism maintaining the fin holder in latched state until released by an acceleration event.
US07851729B2
An electric heating blanket system includes a flexible sheet-like heating element having a substantially uniform watt density output across a surface area thereof, when the heating element is electrically powered. A temperature sensor is coupled to the heating element at a location where the heating element will be in conductive contact with a body when the blanket is draped over the body. The system further includes a temperature controller coupled to the temperature sensor, and an electric power source coupled to the heating element and to the temperature controller, the power source being controlled to provide the watt density output for the heating element according to a temperature sensed by the sensor.
US07851727B2
Cooking food in a hybrid conveyor with both electric and gas-fired infrared heaters. The heat output from the gas fired infrared heater is controlled by cycling or pulsing the gas supply to one or more burners that emit infrared heat by heating a nichrome screen wire. The electric power supplied to electrically powered heaters is also controlled.
US07851724B2
A laser exposure which includes: a laser light source including a multi-transverse mode semiconductor laser; a far-field pattern forming optical system for forming a far-field pattern of multi-transverse mode laser light emitted from the laser light source; a condensing optical system for condensing the laser light emitted from the far-field pattern forming optical system and applying the condensed laser light to a substance to be exposed; and a coherency reducing element disposed in an optical path between the laser light source and the substance to be exposed, for reducing coherency of two wavefront components that are contained in high-order transverse mode light of each order emitted from the laser light source and propagate in substantially symmetrical directions with respect to the optical axis.
US07851722B2
An optical cracked-grain selector that does not mistakenly identify normal grains of rice having no cracks as cracked grains due to the presence of the embryonic portion and/or surface scratches when optically identifying cracked grains of rice mixed in with material rice grains. An identification part in a cracked grain identification unit obtains a first rice grain image (having an embryonic portion and scratches) based on light passed through the rice grain that is received by a first CCD sensor built into a CCD camera of a photoreaction detection unit and a second rice grain image (having cracks, an embryo portion and scratches) based on light passed through the rice grain received by a second CCD sensor built into the CCD camera, acquires an image of the cracks by calculating a difference in the amount of light between the two rice grain images, and identifies a cracked grain.
US07851715B1
A fireman switch assembly for activating by a mechanical timer having captive trippers. The assembly includes a mounting plate, a micro-switch, and a lever arm. The mounting plate attaches to the mechanical timer. The micro-switch is attached to the mounting plate. The lever arm is operatively connected to the micro-switch and cooperates with the captive trippers of the mechanical timer to selectively turn the micro-switch ON and OFF.
US07851705B2
An insulated wire, containing a metallic conductor, an insulating coating layer formed thereon, and a self-lubricating layer formed as an outermost layer on the insulating coating layer; in which the self-lubricating layer is made by mixing a polyamideimide resin coating with a stabilized isocyanate compound, a wax and an antioxidant; and in which a resin coating layer composed of the insulating coating layer and the self-lubricating layer has a dynamic hardness DH represented by formula, DH=3.8584×P/(D×D), of 0.6 or more; in which P (mN) represents a load when a triangular pyramid indenter with tip angle of 115° is pressed against the surface of the resin coating layer, and D (μ.m) represents the indentation depth by the triangular pyramid indenter to the surface of the resin coating layer.
US07851702B2
The service cabinet is for use around a utility pole for receiving electrical or communication equipment. The service cabinet comprises a frame having at least two complementary parts connectable together and to the bottom section of the utility pole. The frame generally defines a vertically-extending internal passage for enclosing the bottom section of the utility pole. A side wall is connected to the frame, providing at least one internal chamber. The service cabinet can be used around an existing utility pole as a retrofit cabinet, or be used around a newly installed utility pole. It does not create a new obstacle when used in an urban area and can have a low manufacturing cost since it uses the utility pole as a substrate.
US07851699B2
A dye-sensitized solar cell comprising a first support, a first conductive layer, a porous photovoltaic layer containing a dye, a carrier transport layer and a second conductive layer stacked in this order, wherein the length of contact side of the porous photovoltaic layer closed to the first conductive layer is different from that of its confronted side of the porous photovoltaic layer.
US07851698B2
A solar cell includes polysilicon P-type and N-type doped regions on a backside of a substrate, such as a silicon wafer. An interrupted trench structure separates the P-type doped region from the N-type doped region in some locations but allows the P-type doped region and the N-type doped region to touch in other locations. Each of the P-type and N-type doped regions may be formed over a thin dielectric layer. Among other advantages, the resulting solar cell structure allows for increased efficiency while having a relatively low reverse breakdown voltage.
US07851697B2
The present invention provides a thin film photovoltaic device and a method of forming a thin film photovoltaic device. The thin film photovoltaic device has a substrate, a thin film layer formed on the substrate and first and second electrodes formed on one side of the thin film layer. By applying an electric field over the first and second electrodes, the thin film layer is polarized in a direction parallel to the surface plane of the film. Upon exposure to light, the thin film layer converts light energy into electricity. According to the method, a thin film layer is formed on a substrate. A first electrode and a second electrode are formed on one side of the thin film layer. By applying an electric field over the first and second electrodes, the thin film layer is polarized in a direction parallel to the surface plane of the film.
US07851694B2
A thermoplastic film or sheet having a thickness of about 1 mil (0.026 mm) to about 20 mils (0.51 mm) containing a surface embossed layer comprising a copolymer of alpha olefin(s) with alpha, beta ethylenically unsaturated carboxylic acid comonomer(s), ionomers derived therefrom and combinations thereof useful for making solar cell laminates, wherein the surface is embossed with a pattern which provides channels for de-airing, the channels having depth of about 20 microns or less, a width of about 30 microns to about 300 microns and spaced about 0.1 mm to about 1 mm apart, and use thereof in photovoltaic cells and the manufacture thereof.
US07851692B2
A thermoelectric material has a composition expressed by (TipHfqZr1-p-q)xCoy(Sb1-rSnr)100-x-y (0.1
US07851691B2
High performance thin film thermoelectric couples and methods of making the same are disclosed. Such couples allow fabrication of at least microwatt to watt-level power supply devices operating at voltages greater than one volt even when activated by only small temperature differences.
US07851690B1
A piano is equipped with an actuator that moves the piano pedal mechanism in a mariner that reproduces the pedaling effects of an original performance with high accuracy. The actuator comprises a solenoid, a permanent magnet, a velocity sense coil, and a Hall-effect sensor. The Hall-effect sensor provides an indication of the displacement of the solenoid plunger in accordance with an inverse-square law. Closed-loop feedback control is provided to effect a very true reproduction of pedaling effects. Automatic calibration allows for simple installation.
US07851689B2
A music application guides a user with some musical experience through the steps of creating and editing a musical enhancement file that enhances and plays in synchronicity with an audio signal of an original artist's recorded performance. This enables others, perhaps with lesser musical ability than the original artist, to play-along with the original artist by following melodic, chordal, rhythmic, and verbal prompts. The music application accounts for differences in the timing of the performance from a standard tempo by guiding the user through the process of creating a tempo map for the performance and by associating the tempo map with MIDI information of the enhancement file. Enhancements may contain MIDI information, audio signal information, and/or video signal information which may be played back in synchronicity with the recorded performance to provide an aural and visual aid to others playing-along who may have less musical experience.
US07851686B1
Among other things, a tuning device is used with a musical wind instrument. The tuning device includes a linear actuator, a first mounting assembly attached to the linear actuator and adapted for releasable mounting to the first portion of the musical wind instrument to be tuned, a second mounting assembly attached to the linear actuator and adapted for releasable mounting to the second portion of the musical wind instrument to be tuned, a sensor for a frequency of a note played on the musical wind instrument, a comparator of the played frequency to a reference frequency, and a transmitter for issuing a movement signal to the linear actuator for changing spacing between the first and second mounting assemblies to adjust relationship between first and second tubular portions, and for ceasing the movement signal when the comparator determines that the played frequency has approximately matched the reference frequency.
US07851677B2
The present invention is directed to plants that display an altered oil content phenotype due to altered expression of a HIO nucleic acid. The invention is further directed to methods of generating plants with an altered oil content phenotype.
US07851675B2
Stress tolerance in plants and plant cells is achieved by using nucleotide sequences encoding enzymes involved in the NAD salvage synthesis pathway and/or the NAD de novo synthesis pathway e.g. for overexpression in plants.
US07851673B2
The present invention is directed to plants that display an improved oil quantity phenotype or an improved meal quality phenotype due to altered expression of an HIO nucleic acid. The invention is further directed to methods of generating plants with an improved oil quantity phenotype or improved meal quality phenotype.
US07851663B2
A method for producing petroleum jelly from hydrocarbons. The method converts the hydrocarbon source into a synthesis gas. The synthesis gas is converted into at least a light-hydrocarbons stream and a heavy-hydrocarbons stream, which both include a plurality of paraffins and a plurality of olefins. The plurality of paraffins is reacted with the plurality of olefins in the presence of a dialkyl peroxide initiator to form the petroleum jelly.
US07851658B2
A novel palladium-mediated carbon-carbon bond forming reaction has been discovered using DNA-templated chemistry. The inventive reaction involves the palladium-mediated coupling of a terminal alkyne with an alkene to form an enone. A catalytic amount of palladium may be used in the reaction if an oxidant is present. The reactions is also compatible with a variety of organic solvent as well as aqueous solution. Both intermolecular and intramolecular reactions have been demonstrated. This novel carbon-carbon bond forming reaction is particularly useful in the synthesis of macrocycles. Kits, reagents, catalysts, solvents, oxidants, salts, acids, instructions, and other materials useful in the practice of the inventive reaction are also provided.
