最新美国发明专利第2011-05-10期 - 专利汇|PatentHub专利检索|专利查询网|发明专利查询分析

Document	Document Title
US07941001B1	Multi-purpose scaler A multi-purpose scaler utilizes a vertical scaler module and a moveable horizontal scaler module to resample a video signal either vertically or horizontally according to a selected scaling ratio. The moveable horizontal scaler module resides in one of two slots within the multi-purpose scaler architecture to provide either horizontal reduction or horizontal expansion as desired. The multi-purpose scaler is arranged to scale the video using non-linear 3 zone scaling in both the vertical and horizontal direction when selected. The multi-purpose scaler is arranged to provide vertical keystone correction and vertical height distortion correction when the video is presented through a projector at a non-zero tilt angle. The multi-purpose scaler is also arranged to provide interlacing and de-interlacing of the video frames as necessary.
US07940992B2	Visual discrimination model for single image applications A computer implemented method for applying a visual discrimination model for single image applications includes receiving an image, defining a plurality of regions of interest in the image including a first region located to contain a feature or object to be detected and a second region located to encompass a background, determining metrics for visibility of the feature or object, wherein the metrics are determined by generating channel Just-Noticeable Difference (JND) maps for the single image determining JND summary metrics for the plurality of regions, and determining a difference in JND metrics between the plurality of regions, and adjusting parameters of the JND metrics to increase a visibility of the feature or object in the image.
US07940990B2	Image signal processing apparatus and image signal processing method An image signal processing apparatus may include a partial image data block obtaining unit configured to obtain partial image data blocks by dividing image data corresponding to a predetermined screen having a predetermined number of horizontal and vertical pixels into image data portions, each having a predetermined number of partial horizontal and vertical pixels, at predetermined positions; a packet generating unit configured to generate packets, each storing one of the partial image data blocks; and one or more signal processing units configured to receive the packets from a transmission path through which the image data is transmitted, perform signal processing in units of partial image data blocks stored in the packets, and output the image data in the form of packets to the transmission path.
US07940987B2	Method and apparatus for representing and searching for an object in an image A method representing an object appearing in still or video image for use in searching, wherein the object appears in the image with a first two-dimensional outline, by processing signals corresponding to the image, comprises deriving a view descriptor of the first outline of the object and deriving at least one additional view descriptor of the outline of the object in a different view, and associating the two or more view descriptors to form an object descriptor.
US07940984B2	Image processing apparatus, image processing method, and computer program product A determining unit extracts similar-characteristic areas in image data and determines a type of the characteristics of image data of each of the similar-characteristic areas, a first correcting unit corrects a characteristic of image data in each of the similar-characteristic areas to a predetermined data characteristic according to the type of the characteristics of image data of that similar-characteristic area thereby obtaining characteristics-corrected image data, a storage unit stores therein the image data and the characteristics-corrected image data, a second correcting unit corrects a characteristic of the image data and the characteristics-corrected image data stored in the storage unit to a destination-specific characteristic that corresponds to a destination to which image data is to be output, and an output unit outputs the image data having the destination-specific characteristic to the destination.
US07940982B1	Method and apparatus for color space conversion using per-color selection of look-up table density A method of performing color space conversion includes maintaining a data structure that has a plurality of dimensions and that contains a plurality of locations storing information in each of the dimensions. Each of the dimensions corresponds to a different one of a plurality of input color signal components. The number of locations which the data structure contains in a first one of the dimensions is different from the number of locations which the data structure contains in a second one of the dimensions. The method further includes inputting first data defined according to a first color space, and generating second data defined according to a second color space, by applying information contained in the data structure to the first data.
US07940980B2	Systems and methods for determining position and velocity of a handheld device Embodiments of the present invention provide a handheld device that comprises an information module for obtaining and/or receiving information pertaining to a surface adjacent to the device, and a position determination arrangement for determining at least one of a position and/or velocity of the handheld device. The position determination arrangement comprises a determination module configured to determine at least one of a relative position of the handheld device and/or a velocity of the handheld device based upon at least one of surface markings located on the surface adjacent the device and/or apparatus markings located on an input apparatus. The surface markings and the apparatus markings are configured to provide absolute position information.
US07940978B2	Automatic characterization of cellular motion The present techniques provide for the evaluation of cellular motion and/or cellular properties based on an analysis of motion. In an exemplary technique, images of one or more cells are acquired and motion data for the one or more cells is derived from the images. The motion data is decomposed to generate one or more motion components. The one or more motion components can be used to evaluate cellular properties and/or cellular motion properties.
US07940974B2	Method and system for adjusting 3D CT vessel segmentation Method and system for processing an object within a diagnostic image comprises segmenting a three dimensional (3D) object within a diagnostic image. A contour of the object is fitted with a 3D mesh comprising splines in at least first and second directions. The splines provide a plurality of editable control points, and the splines in the first direction intersect with the splines in the second direction at intersection points. A position of at least one control point on the 3D mesh is adjusted based on a user input.
US07940972B2	System and method of extended field of view image acquisition of an imaged subject A system and method of imaging an imaged subject is provided. The system comprises a controller, and an imaging system including an imaging probe in communication with the controller. The imaging probe includes a transducer array operable to move through a range of motion along a first imaging path at a first speed to acquire a first set of image data. The transducer array can be operable to move through the range of motion along the first imaging path at a second speed greater than the first speed so as to acquire an update image data at a rate faster than acquisition of the first set of image data.
US07940969B2	System and method of characterizing vascular tissue A system and method is provided for using backscattered data and known parameters to characterize vascular tissue. Specifically, in one embodiment of the present invention, an ultrasonic device is used to acquire RF backscattered data (i.e., IVUS data) from a blood vessel. The IVUS data is then transmitted to a computing device and used to create an IVUS image. The blood vessel is then cross-sectioned and used to identify its tissue type and to create a corresponding image (i.e., histology image). A region of interest (ROI), preferably corresponding to the identified tissue type, is then identified on the histology image. The computing device, or more particularly, a characterization application operating thereon, is then adapted to identify a corresponding region on the IVUS image. To accurately match the ROI, however, it may be necessary to warp or morph the histology image to substantially fit the contour of the IVUS image. After the corresponding region is identified, the IVUS data that corresponds to this region is identified. Signal processing is then performed and at least one parameter is identified. The identified parameter and the tissue type (e.g., characterization data) is stored in a database. In another embodiment of the present invention, the characterization application is adapted to receive IVUS data, determine parameters related thereto (either directly or indirectly), and use the parameters stored in the database to identify a tissue type or a characterization thereof.
US07940968B2	Analysis, secure access to, and transmission of array images Systems and methods are provided the autocentering, autofocusing, acquiring, decoding, aligning, analyzing and exchanging among various parties, images, where the images are of arrays of signals associated with ligand-receptor interactions, and more particularly, ligand-receptor interactions where a multitude of receptors are associated with microparticles or microbeads. The beads are encoded to indicate the identity of the receptor attached, and therefore, an assay image and a decoding image are aligned to effect the decoding. The images or data extracted from such images can be exchanged between de-centralized assay locations and a centralized location where the data are analyzed to indicate assay results. Access to data can be restricted to authorized parties in possession of certain coding information, so as to preserve confidentiality.
US07940958B2	Information processing system and method for controlling the same A system specifies a position on a screen of a display unit where a moving image is displayed, and detects a change in a relationship between the specified position and a portion of the moving image. In response to detection of a change in a portion of the moving image with respect to the specified position, the system includes a control unit that is configured to automatically control timing of at least one of start and end of recording of the moving image.
US07940954B2	Watermarking digital representations that have undergone lossy compression Techniques for watermarking digital representations such as MPEG audio frames that spread the watermark information across the entire audio frame. The techniques work in conjunction with lossy compression techniques and are compatible with the perception models that are often used with lossy compression techniques. The watermark information is spread by means of transformations between the space/time domain and the frequency domain. When a MPEG audio frame is being watermarked, the compressed audio frame as it is produced by the quantizer is transformed from the frequency domain to the time domain; the time domain transformation is then randomized using a key and the randomized time domain transformation is transformed into the frequency domain. The watermark information is added at a predetermined frequency in the frequency domain transformation and the sequence of transformations is done in reverse order, with the randomization and derandomization serving to distribute the watermark information across the frequency domain representation of the watermarked audio frame.
US07940952B2	Electro-acoustic transducer An electro-acoustic transducer includes a generally V-shaped diaphragm comprising a folded sheet of film material. The diaphragm also comprises two upper ends, a lower end, an inner surface, and an outer surface. A frame supports the diaphragm in at least the two upper ends of the diaphragm and a structured conductive layer is arranged on a surface of the diaphragm. Permanent magnets are attached to the frame adjacent to the upper two ends and the lower end of the diaphragm.
US07940951B2	Silent heat dissipation device A heat dissipation device includes a hollow housing and a speaker. The hollow housing has a first opening and a second opening. The speaker is disposed at the first opening, wherein the speaker includes a diaphragm oscillating within a frequency scope the human ear cannot or hardly hear so as to generate airflow through the second opening.
US07940950B2	Electromagnetically-shielded speaker systems and methods The present invention relates to electromagnetically-shielded speaker (or microphone) systems for generating acoustic sounds (or electric signals) based upon electric signals (or acoustic sounds) supplied thereto while minimizing irradiation of undesirable electromagnetic waves. More particularly, the present invention relates to various speaker systems each of which has at least one source for emitting the undesirable waves and at least one counter member for emitting counter electromagnetic waves capable of canceling at least a substantial portion of the undesirable waves due to their phase characteristics. The present invention instead relates to various speaker systems each of which has at least one electric and/or magnetic shields capable of shielding and/or terminating electric waves and magnetic waves of the undesirable waves, respectively. The present invention also relates to various methods of minimizing irradiation of the undesirable waves by such counter members, various methods of shielding the undesirable waves by the electric and/or magnetic shields, and the like. The present invention further relates to various processes for providing such systems, counter members thereof, electric and/or magnetic shields therefor, and the like.
US07940947B2	Headphone set According to the invention a headphone set comprises a hoop band, to each of the two ends of which is fixed a respective acoustic transducer and which extends arcuately in a plane, with at least one joint for folding the ends of the hoop band inwardly in the plane and an elastic region for resiliently expanding and narrowing the hoop band is either characterized in that the fixing of each of the transducers to the ends of the hoop band has a joint for pivoting the transducers into the plane and that arranged in the region of the two ends of the hoop band is a respective connecting structure which can be connected to each other and which then in co-operating relationship hold the folded-in ends of the hoop band in a crossed position or that the one joint for folding the ends of the hoop band inwardly is arranged at the apex of the hoop band, that the headphone set is of mirror image symmetry about a plane and that the fixing of each of the transducers to the ends of the hoop band has a joint for pivoting the transducers into the plane of symmetry which is at a right angle to the plane of the hoop band.
US07940945B2	Method for operating a wireless audio signal receiver unit and system for providing hearing assistance to a user There is provided a method for operating a receiver unit (12) for receiving audio signals from a remote transmission unit (10) via a wireless audio link (56), comprising: connecting an audio signal output (41) of the receiver unit (12) to an audio signal input (42) of a hearing instrument (14A, 14B) comprising means (52) located at a user's ear or in the user's ear canal for stimulating the user's hearing according to the audio signals from the receiver unit (12) and a microphone arrangement (44); measuring by means (34, 38) included in the receiver unit (12) the impedance of the audio signal input (42) of the hearing instrument (14A, 14B); and adjusting the impedance of the audio signal output (41) of the receiver unit (12) according to the measured impedance of the audio signal input (42) of the hearing instrument (14A, 14B).
US07940944B2	Directional silicon condenser microphone having additional back chamber A directional silicon condenser microphone having an additional back chamber is disclosed. The directional silicon condenser microphone comprises a case having a front sound hole for passing through a front sound; a acoustic delay device for delaying a phase of a sound; a substrate including a chamber case, a MEMS chip having an additional back chamber formed by the chamber case, an ASIC chip for operating the MEMS chip, a conductive pattern for bonding the substrate to the case, and a rear sound hole for passing through a rear sound; a fixing means for fixing the case to the substrate; and an adhesive for bonding the case and the substrate, wherein the adhesive is applied to an entirety of a bonding surface of the case and the substrate fixed by the fixing means.
US07940934B2	System and method for securing computing management functions In a computing management system authentication procedures are secured by protecting keys and/or processes used during the authentication procedures. In some embodiments the system cryptographically protects any keys used to mutually authenticate a management console and client. In some embodiments the system cryptographically protects execution of one or more of the algorithms used to mutually authenticate a management console and client.
US07940929B1	Method for processing documents containing restricted information A method, system and computer program product for processing documents containing restricted information. The method for processing the documents includes the step of identifying data fields in the document. The method further includes the steps of identifying a critical section containing data fields corresponding to restricted information, and dividing the document into a critical section and a non-critical section. Further, the method includes the step of processing the non-critical section at a minimally secure location.
US07940921B2	Continuous power transfer scheme for two-wire serial link The invention provides a single digital communication link between system-side and line-side circuitry in a DAA, capable both of carrying data signals and of transferring a substantial amount of power to the line-side circuitry. The invention comprises a system-side interface circuit, a line-side interface circuit, and an isolation barrier including a transformer. Each interface circuit is capable of connection to an upstream communication circuit (either line-side or system-side), from which it may receive data signals to be transmitted across the isolation barrier to the other interface circuit, and to which it may pass data signals received across the isolation barrier from the other interface circuit. The line-side interface circuit may further include a rectifier and a storage device.
US07940919B2	Periodic and automatic telephone redialling system and method A periodic and automatic telephone redialling system and method applicable to a dial-type communication device is proposed to provide a periodic and automatic telephone redialling procedure on phone numbers previously dialled by a user but failed to get through to the receiver. The advantages of this periodic and automatic telephone redialling system and method are that the user does not have to activate the redialling procedure manually, and the redialling procedure can be performed periodically for one or more phone numbers.
US07940916B2	Orchestration engine as an intermediary between telephony functions and business processes A technique is disclosed for interfacing business processes with telephony functions. Particularly, an orchestration engine is interposed between a business process engine that executes business processes and an enterprise telecommunications network that executes telephony functions. Acting as an intermediary between the business process engine and the telecommunications network, the orchestration engine decouples the atomic telephony functions that are required for a business application from the business logic that is used in features that comprise one or more business processes. Thus, a new protocol state, feature, or algorithm change is isolated to a single and easy-to-develop location in software.
US07940908B2	Sharing profile data between telecommunication devices A telecommunications device and/or service enable a user to establish and maintain a profile which is then associated with the user or the user's telecommunication device (the “calling device”). The profile is stored on a profile server that is in communication with the telecommunications service provider. A receiving device receives a call from the calling device and is provided with the profile during call set-up. Some or all of the profile is used in connection with the incoming call on the receiving device.
US07940903B2	Financial card activation method and system A sponsor purchases a prepaid card that can be transmitted to an intended user with increased security. Using a prepaid card dispenser, the sponsor elects an amount for the prepaid card and is prompted for at least one telephone number at which a server platform should contact the sponsor when the intended user wants to authenticate the card. The sponsor may enter additional phone numbers that will be called if the sponsor does not answer the first number when called by the server platform. When an intended user has received the prepaid card, the intended user calls a telephone number associated with the server platform and is connected to the sponsor via a telephone bridge so that the sponsor may authenticate the intended user. The sponsor may then inform the server platform (e.g., via DTMF tones) that the card has been authenticated.
US07940901B2	Remote management of products and services The present integrated system—method and remote management devices for services and products that are mainly provided by public utility companies, is primarily based on monitoring the consumption of the product. Both the organisation as well as the clients are provided with information (by means of specialised software) regarding the improved management of the products and services of the organisation and the more rational pricing. The consumers are given the chance to contribute to the saving of energy in a substantial manner, thus contributing to reduced environmental pollution. Other system features include the issuance and settlement of invoices, as well as other services such as tele-statistics, tele-marketing, tele-polling, etc.
US07940899B2	Fraud detection, risk analysis and compliance assessment Techniques using data matching and clustering algorithms are disclosed to aid investigators in detecting potentially fraudulent activity, performing risk analysis or assessing compliance with applicable regulations.
US07940897B2	Word recognition system and method for customer and employee assessment One-to-many comparisons of callers' words and/or voice prints with known words and/or voice prints to identify any substantial matches between them. When a customer communicates with a particular entity, such as a customer service center, the system makes a recording of the real-time call including both the customer's and agent's voices. The system segments the recording to extract different words, such as words of anger. The system may also segment at least a portion of the customer's voice to create a tone profile, and it formats the segmented words and tone profiles for network transmission to a server. The server compares the customer's words and/or tone profiles with multiple known words and/or tone profiles stored on a database to determine any substantial matches. The identification of any matches may be used for a variety of purposes, such as providing representative feedback or customer follow-up.
US07940893B2	Method for distinguishing between four materials in tomographic records of a dual-energy CT system A method and a CT system are disclosed having a computation unit for distinguishing between four materials (M1, M2, M3, M4) in tomographic records of a dual-energy CT system, wherein the size of a two-dimensional or three-dimensional viewing area is defined around each voxel whose material content is to be distinguished. In an embodiment of the method, the adjacent voxels from the viewing area on an HU value diagram are imaged for each voxel (Vi) whose material content is to be distinguished, the distances from the diagonals are calculated for all the imaged voxels, and the mean squares of these distances are formed (x12, x22). If the mean square distance (x12, x22) to one diagonal is less than to the other diagonal, then the composition of the voxel is assumed to be composed of the materials to whose diagonal the lower mean square distance (x12, x22) occurs.
US07940890B1	Digital mammography scanning system An apparatus for use in imaging an area of interest within a patient's body, including a stationary frame; a rotating assembly mounted on the stationary frame, the rotating assembly including an axle assembly having a substantially horizontal axis of rotation, an X-ray source having a focal spot that coincides with the horizontal axis of rotation; a collimator from which a fan-shaped X-ray beam exits towards a detector assembly, and a rotating frame mechanically coupled to the detector assembly and pivoting about the horizontal axis of rotation. The detector assembly includes a linear X-ray detector for detecting radiation of the fan-shaped X-ray beam after the beam passes through the area of interest, and is mechanically coupled to a motor that enables arcuate movement of the detector assembly in a transverse direction. The motor is mechanically coupled to the rotating assembly to enable rotational movement of the rotating assembly.
US07940887B2	Radiographic apparatus An X-ray tube and a flat panel X-ray detector (FPD) are constructed movable parallel to each other in the same direction along a body axis which is a longitudinal direction of a patient. The X-ray tube intermittently emits radiation and the FPD detects radiation transmitted through the patient irradiated intermittently whenever the X-ray tube and FPD move every pitch. X-ray images O1, O2, . . . , OI, . . . , and OM are decomposed for every pitch noted above. The decomposed images are composed for each projection angle to obtain projection images P1, P2 and so on. Therefore, a sectional image with a long field of view in the longitudinal direction can be obtained by carrying out a reconstruction process based on the composed projection images.
US07940886B2	3D medical anatomical image system using 2D images A medical imaging system generates 3D anatomical images from acquired 2D anatomical images. The system includes a synchronization processor for providing a synchronization signal identifying a particular phase of heart operation of a particular patient. An image acquisition device acquires 2D anatomical images of a patient heart in angularly variable imaging planes over multiple different heart cycles at the particular phase of heart operation in response to the synchronization signal and in response to recorded data indicating imaging previously being performed at particular imaging plane angles. An image processor stores the recorded data to prevent imaging overlap at the particular imaging plane angles and to prevent unnecessary radiation exposure of the patient. The image processor processes 2D images acquired by the image acquisition device of the patient heart in multiple different imaging planes having relative angular separation, to provide a 3D image reconstruction of the patient heart.
US07940879B2	Method and system of detecting and locking to multi-standard video streams A video processing system includes a video detection circuit for determining the clock frequency of an incoming video signal. Using the determined clock frequency, adjustments are made in a phase lock loop to enable a quick lock onto the clock frequency of the incoming video signal.
US07940877B1	Signal edge detection circuitry and methods Double data rate (“DDR”) circuitry or the like is modified or enhanced to include edge detection capability. During edge detection mode the circuitry is supplied with serial training data that includes successive pairs of equal-valued bits. Several, differently-phased, candidate clock signals are used one after another in order of increasing phase to clock the DDR circuitry. Adjacent bits in the training data that should be equal-valued are captured by the DDR circuitry and compared. Any candidate clock signal that causes the bits thus compared to be unequal is flagged as having phase close to edges in the data. The approximate phase of data edges is thereby indicated by the phase (or phases) of the candidate clock signal (or signals) causing the bits compared as described above to be unequal.
US07940874B2	Receiver with adaptive strobe offset adjustment Receiver for receiving a data stream via a data bus, which receiver samples the bits of the data stream in an over-sampling process, in which n bit strobe offsets are used and n data sets with i bits are sampled,—applies a decision criterion for identifying those data sets with correct bit values. This decision uses checksum CRC,—selects one of the identified data sets with correct bit values and—uses the bit strobe offset, which was used for receiving the selected data streams, for receiving the data stream. In this way the multiphase clock with optimal phase shifts is selected.
US07940872B2	Joint demodulation filter for co-channel interference reduction and related methods A joint demodulation filter for reducing co-channel interference between a desired signal and a co-channel interfering signal may include an input receiving samples of the desired signal and the co-channel interfering signal, a Viterbi decoder, and a first signal path between the input and the Viterbi decoder comprising a first filter. The joint demodulation filter may further include a second signal path between the input and the Viterbi decoder and comprising a linear finite impulse response (FIR) modeler for generating a channel impulse response estimate for the co-channel interfering signal. Additionally, a third signal path may be between the input and the Viterbi decoder and include a whitened matched filter for generating a channel impulse response estimate for the desired signal.
US07940871B2	Reduced-complexity antenna system using multiplexed receive chain processing A method for processing signals is disclosed and may include performing using one or more circuits, orthogonally multiplexing, on to a single processing chain, a plurality of replicas of a signal received via a corresponding plurality of spatially distinct antennas. The orthogonally multiplexed plurality of replicas of the received signal may be converted to corresponding digital multiplexed signals that include multiplexed replicas of the plurality of received signals. The corresponding digital multiplexed signals may be demultiplexed to generate the plurality of replicas of the signal received via the corresponding plurality of spatially distinct antennas. The plurality of replicas of the received signal may be spread, for example, may be orthogonally spread.
US07940870B2	Digital subscriber line noise mitigation techniques, and applications thereof The present invention provides digital subscriber line noise mitigation techniques, and applications thereof. In an embodiment, the present invention provides a toolbox of methods and techniques for mitigating the effects of noise in xDSL systems. These methods and techniques are controllable and locatable at one or both ends of a DSL communication link (e.g., within a central office transceiver unit or a remote transceiver unit). These novel methods and techniques include: (1) per tone noise margin modification, (2) data framer constraints modification, (3) improved noise measurements; (4) more robust on-line reconfiguration processes, (5) worst case noise monitoring, (6) induced bit rate limitations, and (7) distortion noise mitigation. These methods and techniques are particularly useful for mitigating the effects of time-varying noise and impulse noise.
US07940869B2	Radio communication method, system and a terminal station Radio communication system includes terminal including unit detecting radar wave transmitted through second-frequency channel, first-and-second-frequency channels through which radar wave fails to be transmitted being simultaneously utilized or one of first-and-second-frequency channels being utilized, unit generating radar-detection information including information indicating detection time when detecting unit detects radar wave, and information indicating frequency channel through which radar wave is transmitted, and unit transmitting radar-detection information, and base station including unit receiving radar-detection information, unit generating radar-occurrence information based on received-radar-detection information, radar-occurrence information including information indicating occurrence time when radar wave occurs, information indicating period of occurrence of radar wave, and information indicating frequency channel through which radar wave is transmitted, and unit transmitting radar-occurrence information, terminal further including unit receiving radar-occurrence information, and unit communicating with other terminals through second-frequency channel without using base station when radar wave fails to occur, based on received-radar-occurrence information.
US07940868B1	Scattered pilot correlation in DVB-H systems A method for correlating scattered pilot locations in a sequence of OFDM symbols in a multi-carrier transmission system, and includes mapping pilot locations comprising pilot symbols having predetermined known values, wherein the pilot symbols are positioned among data subcarriers in time and frequency dimensions consisting of received pilot symbols and having a predetermined position pattern in the time and frequency dimensions, wherein the predetermined position pattern comprises a finite number of sub-position patterns each corresponding to positions of the pilot symbols; estimating a Doppler spread in a frequency spectrum between the transmitter and the receiver in the multi-carrier transmission system; estimating a channel length of a set of channel paths received at the receiver; and the receiver automatically selecting one of a plurality of predetermined methods of correlating the scattered pilot locations in the sequence of OFDM symbols based only on the estimating processes.
US07940867B1	Scattered pilot correlation in DVB-H systems A method for correlating scattered pilot locations in a sequence of OFDM symbols in a multi-carrier transmission system, and includes mapping pilot locations comprising pilot symbols having predetermined known values, wherein the pilot symbols are positioned among data subcarriers in time and frequency dimensions consisting of received pilot symbols and having a predetermined position pattern in the time and frequency dimensions, wherein the predetermined position pattern comprises a finite number of sub-position patterns each corresponding to positions of the pilot symbols; estimating a Doppler spread in a frequency spectrum between the transmitter and the receiver in the multi-carrier transmission system; estimating a channel length of a set of channel paths received at the receiver; and the receiver automatically selecting one of a plurality of predetermined methods of correlating the scattered pilot locations in the sequence of OFDM symbols based only on the estimating processes.
US07940866B2	Correlation interval synchronization apparatus and method The present invention is directed to a correlation interval synchronization apparatus and method. Correlation is firstly performed on received data, followed by searching peaks in accordance with the output of the correlation. Subsequently, peak intervals are acquired according to the peaks, and the peak interval where the synchronization head position resides is determined. Finally, the synchronization head position is identified within the associated peak interval.
US07940864B2	Channel estimation for high doppler mobile environments An apparatus and method of applying a fast algorithm to a pilot-based channel estimation process includes receiving, in a receiver, a signal comprising information bits transmitted in a wireless channel, executing a pilot-based channel estimation process running on a decision-directed turbo estimation procedure having a p structure for a vector of pilots and an upper bound N for a channel spread based on a feedback of detected information bits via OFDM, encoding the detected information bits, re-encoding the detected information bits at a decoder output, re-constructing and subtracting an ICI term from the received signal, modulating the detected information bits, estimating channel symbols in a per-carrier basis based on a diagonal matrix of a full matrix involved in the pilot-based channel estimation, and performing training of the wireless channel based on an entire vector of the channel symbols.
US07940863B2	Radio receiving apparatus and radio receiving method A radio receiving apparatus of the present invention is for receiving a radio signal having pulsating signals occurring at specific periods, wherein the radio receiving apparatus corrects signal levels received during communication in individual regions into which each of the aforementioned periods is divided based on signal levels received in the individual regions under conditions where the radio signal is not received. As a result of this correction, the radio receiving apparatus of the present invention can decrease the influence of noise having periodicity and improve reliability of communication.
US07940862B2	Data decoding method and data decoding device employing same A data decoding method judges a signal state where there is a transition from a low level to a high level or from a high level to a low level at the center portion of a bit interval as logical “1” or “0”, and a signal state where a low level continues or a high level continues over the entire bit interval as logical “0” or “1”. The method has the steps of: measuring a first time duration in which the bit series signal transitions from a low level to the next low level, measuring a second time duration in which the bit series signal transitions from a high level to the next high level, and deciding a logical “0” or “1” value for the target bit to be decided based on the combination of the first time duration and the second time duration measured for the target bit.
US07940861B2	QAM phase error detector The present invention relates to a method for reducing cycle slips in a carrier recovery loop for a phase detector, the method comprising the steps of receiving an input signal consisting of samples, each received sample having an in-phase (I) and quadrature-phase (Q) component, providing the input signal to a phase error estimator adapted to determine a phase error estimate, providing the phase error estimate to a loop filter, and forming an output signal from the carrier recovery loop by subtracting an output from the loop filter from the input signal, wherein the phase error estimate is determined based on a combination of the amplitude and phase of the samples and a probability measure for a specifically transmitted symbol, thereby improving phase tracking performance of the carrier recovery loop.Advantages with the present invention includes reduction of cycle slips without using a high performance, and expensive, hardware solution, at the same time as it is possible to suppress the effects of decision errors which enables higher gain, thereby giving an improvement in Bit Error Rate (BER) in low SNR conditions.The present invention also relates to a corresponding phase detector.
US07940860B2	Communication system A communication system capable of communicating control information without decreasing the bandwidth available to users. A coder encodes a primary signal to generate encoded data such that the polarity of the encoded data alternates between positive and negative polarities. A polarity-reversed data generator reverses the polarity of part of the encoded data to generate polarity-reversed data. A transmitter transmits, as communication data, the encoded data including the polarity-reversed data. A receiver receives the communication data, and a polarity-reversed data detector determines whether or not the polarity of the received communication data alternates between positive and negative polarities, and detects, as the polarity-reversed data, data of which the polarity differs from an expected polarity. A polarity recognizer recognizes the polarity of the polarity-reversed data and treats the recognized polarity as control information.
US07940859B2	Transmission circuit and communication device A transmission circuit is capable of precisely compensating for an offset characteristic of an amplitude modulation section, and operating with low distortion and high efficiency over a wide output electric power range. A signal generation section outputs an amplitude signal and an angle modulation signal. An amplitude amplifying section inputs, to the amplitude modulation section, a signal corresponding to a magnitude of the amplitude signal having been inputted. The amplitude modulation section amplitude-modulates the angle modulation signal with the signal inputted from the amplitude amplifying section, and outputs a resultant signal as a modulation signal. The power measuring section measures an output power of the amplitude modulation section. An offset compensation section reads an offset compensation value from a memory in accordance with the output power of the amplitude modulation section, and adds the read offset compensation value to the amplitude signal.
US07940857B2	Method for limiting signal and transmitter The invention relates to a method and a transmitter for limiting a signal at chip level. The transmitter limiting the signal at chip level comprises means (704) for determining a limiting signal from a transmissible signal filtered using a pulse shaping filter, the transmitter comprises means (704, 710, 712) for determining an error signal using the transmissible signal and the limiting signal, the transmitter comprises means (720) for generating a limited transmissible signal by reducing the error signal filtered using the filter matched to a chip pulse waveform from the transmissible signal and the transmitter comprises means (722, 724) for filtering the limited transmissible signal using the pulse shaping filter.
US07940856B2	Method and device for synchronizing rectilinear or quasi-rectilinear links in the presence of interference A method of synchronizing a substantially rectilinear signal being propagated through an unknown channel, in the presence of unknown substantially rectilinear interferences, received by an array of N sensors, in which a known training sequence s(nT) is used comprising K symbols and sampled at the symbol rate T (s(nT), 0≦n≦{tilde over (K)}1), characterized in that, based on observations x((n+l/p)T) over the duration of the training sequence, where p=T/Te is an integer and Te the sampling period, a virtual observation vector X((n+l/p)T)=[x((n+l/p)T)T, x((n+l/p)T)†]T is defined, as well as a decision criterion or decision statistic taking into account the second-order non-circular nature of the interferences, by using the first and second correlation matrices of the virtual observation vector X((n+l/p)T).
US07940849B1	Method and apparatus for estimation of carrier frequency offset and/or sampling frequency offset In a method for determining timing information in a receiver, a first signal is analyzed to determine a first phase difference with respect to different portions of the first signal, and a second signal is analyzed to determine a second phase difference with respect to different portions of the second signal. The second signal is a frequency domain representation of at least a portion of the first signal. An indication of a carrier frequency offset and a sampling period offset are generated based on the first phase difference and the second phase difference.
US07940848B2	System having an OFDM channel estimator A method for an operating system including a channel estimation for OFDM systems in a receiver is disclosed. One embodiment provides information indicative of multiple transmitter signals reception characteristics of signals received from multiple transmitters. Then, channel estimation is performed dependent on the information.
US07940847B2	Frequency synthesizer and frequency synthesizing method A frequency synthesizer for generating a plurality of frequencies of a MB-OFDM UWB system is disclosed, wherein the frequencies include first to fourteenth frequencies from low to high and any of the adjacent two frequencies differs by a basic intervallic frequency. The frequency synthesizer includes a phase locked loop generating an initial signal with a frequency equal to the second frequency, an intervallic frequency generator generating first to third intervallic frequencies from low to high and all being integers times the basic intervallic frequency and generating a forth intervallic frequency equal to the basic intervallic frequency, and first to third mixers connected in series, respectively receiving the fourth intervallic frequency, one of the first to third intervallic, and the first intervallic frequency, to respectively generate the first to third frequencies, the fourth to ninth and the thirteenth to fourteenth frequencies, and the tenth to twelfth frequencies.
US07940845B2	Motion vector calculating method When a block (MB22) of which motion vector is referred to in the direct mode contains a plurality of motion vectors, 2 motion vectors MV23 and MV24, which are used for inter picture prediction of a current picture (P23) to be coded, are determined by scaling a value obtained from averaging the plurality of motion vectors or selecting one of the plurality of the motion vectors.
US07940843B1	Method of implementing improved rate control for a multimedia compression and encoding system The rate controller in a digital video encoding system is responsible for allocating a bit budget for video frames to be encoded. The rate controller considers many different factors when determining the frame bit budget. One of the factors considered is the complexity of the frames being compressed. Occasionally there will be a very complex frame that is not representative of the overall video frame sequence. Such a rare complex frame may cause a disproportionate affect on the bit budget allocation. The system of the present invention limits the amount that a very complex frame can change the bit budget allocation. The rate controller of the present invention also includes a relaxation factor. The relaxation factor allows a user to determine if the rate controller should strictly allocate its bit budget or relax its standards such that the rate controller may not be so conservative when allocating bits to frames.
US07940837B2	Multimode multicarrier modem system and method of communication over the same An alternative approach to coping with the ever increasing demand for faster communications hardware is to design modems that are capable of operating its speeds at a higher data rate than a speed required for a single port of the standard communication rate for that modem. Basically, by utilizing a resource manager, that directs the data in and out of the various portions of the modem in an orderly manner, keeping track of which of the ports is being operated at any given point in time, a standard single port modem can be reconfigured, for example, at an over clocked rate, to manipulate the data input and output of a modem.
US07940836B2	Multimode multicarrier modem system and method of communication over the same An alternative approach to coping with the ever increasing demand for faster communications hardware is to design modems that are capable of operating its speeds at a higher data rate than a speed required for a single port of the standard communication rate for that modem. Basically, by utilizing a resource manager, that directs the data in and out of the various portions of the modem in an orderly manner, keeping track of which of the ports is being operated at any given point in time, a standard single port modem can be reconfigured, for example, at an over clocked rate, to manipulate the data input and output of a modem.
US07940834B2	Signal receiver using data bit search in alternating time segments A GNSS receiver and method using alternating “A” and “B” time segments for a reception time length of two or more data bits. The GNSS signal in an “A” time period comprising the “A” time segments is integrated for determining “A” magnitudes corresponding to code phase increments and the GNSS signal in a “B” time period comprising the “B” time segments is integrated for determining “B” magnitudes corresponding to code phase increments. A trial-and-error data bit search is performed for depolarizing data bit senses. The code phase increment showing the largest correlation level is used for acquisition of the GNSS signal and/or determination of the location where the GNSS is being received.
US07940829B2	Laser devices using gain media operating in out of phase mode The basic gain medium enclosure for laser devices comprises two parallel lateral mirrors which geometrically define the extent of the gain medium enclosure and which allow the formation of lateral stationary sinusoidal waves.
US07940826B2	Surface emitting laser When configuring a surface emitting laser by a semiconductor material not capable of largely extracting a refractive-index difference, the surface emitting laser using a photonic crystal capable of forming a waveguide is provided.
US07940818B2	Passively mode locked quantum cascade lasers This invention relates to a self-induced transparency mode-locked quantum cascade laser having an active section comprising a plurality of quantum well layers deposited in alternating layers on a plurality of quantum barrier layers and form a sequence of alternating gain and absorbing periods, said alternating gain and absorbing periods interleaved along the growth axis of the active section.
US07940813B2	Demultiplexing digital data into a 3X mode An apparatus and method for demultiplexing sampled data at a first data rate on a data line using a non-standard demultiplex mode is achieved by first demultiplexing the sampled data using a standard, factor of two, demultiplex mode, to produce n data lines at 1/n time the first data rate, and then down-converting n data lines to m data lines at 1/m times the first data rate to produce the non-standard demultiplex mode. As a specific example sampled data is demultiplexed using a standard 4× mode and then converted to a non-standard 3× mode.
US07940806B1	Synchronous payload envelope mapping without pointer adjustments A system and method are provided for mapping information into Synchronous Payload Envelopes (SPEs). The method provides information bytes at a nominal system clock-based data rate, which is about equal to a system clock, but may be adjusted. An external clock has a rate approximately equal to the system clock rate. The method generates SPEs with identically-positioned information bytes, regardless of differences between the system and external clock rates. The SPEs are combined with Transport Overhead (TOH) and transmitted as a message frame at the external clock rate. SPEs are generated maintaining the positions of the information bytes within each SPE, without pointer adjustments, despite differences between the system and external clock rates. Expressed another way, message frames are generated with payload and TOH sections, and the information bytes are located exclusively in the payload sections. As a result, constant pointer values (e.g., H1/H2 or V1/V2) are maintained for all the SPEs.
US07940805B2	Receiving device, clock synchronizing method, and computer program There is provided a receiving device including: a receiving unit that receives a packet stream; an oscillator; a measuring unit that performs a measuring operation; an acquiring unit that reads the newest time stamp read from the packet stream received by the receiving unit and the newest measurement value measured by the measuring unit with a predetermined period, from a point of time when the packet stream starts to be received; a calculating unit that calculates an accumulation value of the time stamps and the measurement values acquired by the acquiring unit; a comparing unit that compares a difference between the accumulation value of the time stamps and the accumulation value of the measurement values calculated by the calculating unit, and a value corresponding to a network jitter; and a frequency control unit that controls the oscillation frequency of the oscillator based on the comparison result by the comparing unit.
US07940800B2	System and method for transmitting information over multiple channels A method and system of transmitting packets of information over multiple channels such that the packets are sent simultaneously and serially across and down the channels.
US07940798B2	Burst transmission A terrestrial digital video broadcasting (DVB-T) network is used to transmit IP datagrams to receiving devices using multiprotocol encapsulation (MPE). MPE datagram section and, if forward error correction (FEC) is used, MPE-FEC datagram sections may include time-slicing parameters, such as a “delta-t” parameter for specifying a time until the next burst is transmitted and a flag for indicating the end of a burst. Thus, MPE and MPE-FEC datagram sections can be transmitted in bursts. Other types of sections, however, do not include such time-slicing parameters and thus cannot usually be transmitted in bursts. Nevertheless, by assembling a burst including at least one MPE or MPE-FEC datagram section which specifies delta-t and MPE or MPE-FEC datagram section at the end of a burst which indicates its position, other types of sections can benefit from being transmitted in bursts.
US07940796B2	System and method for delivery of packets A system and method for delivery of packets is provided. In an embodiment, a client is operable to query a first layer of the protocol stack used to provide a link that carries packets for said client. Based on the query, the client is operable to adjust how those packets are delivered over another layer of the protocol stack in order to help improve the likelihood of successful delivery of those packets.
US07940794B2	Dynamic channel bandwidth management To provide an extra wide bandwidth communication using standard channels, multiple non-overlapping channels can be used. To provide a 40 MHz communication, two non-overlapping 20 MHz channels, i.e. a control channel and an extension channel, can be used to provide an effective 40 MHz channel. Advantageously, a wireless device can dynamically detect 20/40 MHz signals on a packet-by-packet basis, thereby facilitating commercially viable 40 MHz communication. The wireless device can monitor traffic on the extension channel to facilitate accurate 20/40 MHz decision making. Protection, e.g. legacy preambles and RTS/CTS headers, can be provided on the control and extension channels.
US07940790B2	Multiple request intervals Methods and apparatuses are presented for communicating using a shared communication medium. A request is sent over the shared communication medium. The shared communication medium is organized to include a request signal space and a scheduled transmission signal space. The request signal space includes a plurality of request segments each having a different location within the request signal space. The scheduled transmission signal space includes a plurality of scheduled transmission segments each having a different location within the scheduled transmission signal space. The request occupies more than one request segment. Each of the more than one request segments is randomly selected by the first node. An assignment is received assigning the request to a transmission opportunity in the scheduled transmission signal space. The assignment is made in response to detecting at least one of the more than one request segments. A data transmission is sent using the assigned transmission opportunity.
US07940787B2	Low-power ethernet device In accordance with the teachings of this disclosure, an Ethernet device is provided that draws current below a predetermined voltage, and as the voltage across the device exceeds the threshold, the device transforms into a high-impedance state, appearing as a high impedance device. Once in the high-impedance state, the discovery process proceeds normally as the current drawn through the high-impedance device is no more than normally occurs due to leakage or other typical conditions. Thus, the IEEE discovery now proceeds normally in the higher voltage ranges (6V to 9V) where the device of this disclosure is effectively out of the circuit, causing no interference.
US07940784B2	Methods and apparatus to advertise network routes to implement a hybrid network topology Example methods and apparatus to advertise network routes to implement a hybrid network topology are disclosed. An example method involves receiving a route advertisement from a first node and identifying a first destination internet protocol address associated with the route advertisement. When the first destination internet protocol address matches a second destination internet protocol address, the route advertisement is associated with a first route target value equal to an import route target value of a second node. The first network node is a first spoke node in a hub-and-spoke network, and the second network node is a second spoke node in the hub-and-spoke network.
US07940783B2	Method and terminal for restriction of domain transfer A method and mobile terminal for controlling a voice call continuity (VCC) operation, are provided. According to an embodiment, the invention is directed to a method for controlling a voice call continuity (VCC) operation between a mobile terminal and a network, the method comprising: receiving operator policy via an OMA Device Management (DM) method during at least one call or session established between the mobile terminal and the network, the operator policy including domain transfer restriction information; evaluating the domain transfer restriction information of the operator policy; and selectively initiating a domain transfer according to the evaluated domain transfer restriction information of the operator policy, wherein the domain transfer restriction information indicates that a domain transfer from CS domain to IMS domain is restricted or not or a domain transfer from IMS domain to CS domain is restricted or not.
US07940780B2	Data communication system enabling data communication between communication devices through a server A method and a system for speeding up session establishment are provided, wherein the time required to establish a session is reduced, even in the case where a session management server requires a large amount of time to process respective functions required for establishing the session (such as making a decision regarding whether to permit or deny provision of a service, or generating a session key).The session management server is provided with means for conducting, in parallel, processing to issue processing requests for respective functions required for establishing a session (such as making a decision regarding whether to permit or deny provision of a service, or generating a session key) and processing to forward a communication message transmitted by a communications device or another session management server attempting to establish a session.
US07940779B2	Method and system for controlling mobility in a communication network, related network and computer program product therefor A communication network, such as a mobile IP network, includes at least one mobile terminal and a plurality of home agents adapted to provide, within working sessions, communication services to the above mobile terminal. In the network, there is an authentication, authorization and accounting platform configured for identifying, within the above plurality, the home agent that serves the at least one mobile terminal in a selective and varying way within a single working session.
US07940777B2	Loss-free packet networks In one embodiment, a method can include: receiving a packet in a device; classifying the received packet as a first packet type or a second packet type; when the packet is the first packet type, forwarding the packet to a next hop; and when the packet is the second packet type: performing forward error correction (FEC) encoding on the packet to generate repair data, modifying the packet by adding a multi-protocol label switching (MPLS) header to indicate that the packet is to be forwarded on an FEC-protected label switched path (LSP), generating an additional MPLS packet carrying the repair data, and forwarding the modified packet and the additional packet to a next hop.
US07940775B2	Priority-based data message publishing method and system according to a data message chain A priority-based data message publishing method according to a data message chain can be implemented by receiving a data message, wherein the data message has an original priority. Then, judge whether there is a corresponding data message chain corresponding to the data message. When there is a corresponding data message chain, add the data message to the back of the corresponding data message chain to obtain a revised data message chain. When there is no corresponding data message chain the data message, add a new data message chain, and add the data message to the back of the new data message chain to obtain a revised data message chain. Next, rule-operate the revised data message chain to obtain a dynamic priority of the data message. Replace the original priority with the dynamic priority to obtain a revised data message. Publish the revised data message according to the dynamic priority.
US07940770B2	Reception device, transmission device, communication system and associated methodology for data transmission re-establishment through a lower layer of a transmission protocol An acquiring unit (60) of a reception device acquires, from a transmission device, a notification of re-establishment of data in a lower layer. A notifying/instructing unit (70) of the reception device notifies, to the transmission device, a sequence number in a higher layer of data which is desired to be received. An RLC processing unit (40) of the transmission device acquires, from the reception device, a sequence number in a higher layer of data which is desired to be received; and performs the re-establishment from the data having the sequence number.
US07940768B2	Source address based routing process A method is described that entails assigning a source network address to an outbound packet, associating the outbound packet with a network service and identifying a first network interface associated with the network service. The method further entails inquiring into and confirming that the first network interface is associated with the source network address. The method further entails constructing a search key from an identifier of the first network interface and the outbound packet's destination address. The method further entails submitting the search key to a routing function, the routing function providing the outbound packet's next hop address. The method further entails transmitting the outbound packet to a node identified by the next hop address from the network interface.
US07940766B2	Multicasting unicast packet/multiple classification of a packet A switch and a method are described herein that are capable of performing the following steps: (a) receiving the unicast packet which is a L3 routed packet at a port in a first Virtual Local Area Network (VLAN); (b) routing the received packet to a loopback port in a second VLAN; (c) receiving the routed packet which is now a L2 multicast packet from the loopback port in the second VLAN; and (d) bridging the routed packet to multiple ports in the second VLAN.
US07940762B2	Content driven packet switch A packet switch routes data packets based on both packet headers and data payloads in the data packets. The packet switch receives data packets, identifies a destination port of the packet switch for each data packet based on a packet header of the data packet, and routes the data packet to the destination port. Additionally, the packet switch selects data packets among the data packets received by the packet switch based on the data payloads of the received data packets, identifies a trace port of the packet switch for each selected data packet, and routes the selected data packet to the trace port.
US07940759B2	Robust technique for frame synchronization in DAB-IP systems FEC frame synchronization in a DAB-IP system comprising FEC frames includes receiving FEC packets each comprising a FEC packet header and a FEC data field comprising padding bytes at an end of a last FEC packet received; comparing a received FEC packet header with a known FEC packet header until a number of bit errors in the received FEC packet header is less than or equal to a predetermined amount; and matching the received FEC packet header and the padding bytes until at least one of the following actions occur thereby resulting in receiver locking: a number of successive FEC packet headers mismatches in the received FEC packet header; a predetermined number of FEC packets end without padding matching; and FEC packet header and padding matching occurs. The received FEC packets are tracked after receiver locking has occurred to ensure FEC parity packets are positioned properly in the FEC frames.
US07940753B2	Enhancing routing optimality in IP networks requiring path establishment A system and related method for enhancing routing optimality in IP networks requiring path establishment, including one or more of the following: first and second network clouds including a plurality of communication elements, ones of the plurality of communication elements in the network clouds being first and second communication element, the network clouds having boundaries beyond which each of the plurality of communication elements are unable to see a connectivity between any other communication elements outside the respective network clouds; a path computational element that automatically computes an explicit optimal network route between the first and second communication elements and having an overview of all communication elements in the network clouds, the path computational element providing the computed explicit optimal network route to a routing engine; commissioning a path through the first network cloud and the second network cloud from the first communication element to the second communication element using the provided explicit optimal network route; establishing a path using the computed explicit optimal network route; switching to an alternative route that is inferior to the computed explicit optimal network route upon a failure of the computed explicit optimal network route to function properly; attempting to renegotiate the commissioned path to the computed explicit optimal network route; determining that the explicit optimal network route is again available; and switching the commissioned path back to the computed explicit optimal network route when that route is determined to be again available.
US07940749B2	Common communication terminal architecture and method A common communication terminal system and method of converging mobile cellular communications, wireless access systems, wireless local area network and wireline communications into one Open Wireless Architecture (OWA) platform supporting cost-effective and spectrum-efficient broadband services across wireless and wired communication environment in one single terminal device with one unified telephone number for office, home and mobile communications.
US07940744B2	System, apparatus and method for automated wireless device configuration A method and system for automatically configuring a plurality of wireless peripheral devices within a network environment. The method includes identifying a plurality of wireless peripheral devices, including one existing networked wireless device. The existing networked wireless device is configured to function as a master device. The master device identifies one of the remaining wireless peripheral devices that has yet to be configured. The master device replicates itself by wirelessly transmitting the configuration data to the identified wireless peripheral device. The configuration data enables the identified peripheral wireless device to assume network operation and to assume functionality of the master device so as to be capable of automatically causing the configuration of additional peripheral devices.
US07940740B2	Apparatus and method for communicating and processing a positioning reference signal based on identifier associated with a base station A base station communicates a positioning reference signal (PRS) to wireless communication devices over a downlink in a wireless communication system by encoding a PRS into a first set of transmission resources, encoding other information into a second set of transmission resources, multiplexing the two sets of resources into a subframe such that the first set of resources is multiplexed into at least a portion of a first set of orthogonal frequency division multiplexed (OFDM) symbols based on an identifier associated with the base station and the second set of resources is multiplexed into a second set of OFDM symbols, and transmitting the subframe. Upon receiving the subframe, a wireless device determines which set of transmission resources contains the PRS based on the identifier associated with the base station that transmitted the subframe and processes the set of resources containing the PRS to estimate timing (e.g., time of arrival) information.
US07940739B2	Complex multiplexing transmission/reception apparatus and method in a wireless communication system An apparatus and method for transmitting data in a wireless communication system using Code Division Multiplexing (CDM) are provided. A code controller distinguishes a Walsh code used for spreading during data transmission and a Walsh code unused for spreading based on a signal-to-interference ratio required by the system, and separately provides the Walsh codes. A CDM multiplexer CDM-multiplexes input data using the Walsh code used for spreading, provided from the code controller. A code modulator modulates input data using the Walsh code unused for spreading, provided from the code controller. A multiplexer multiplexes outputs of the CDM multiplexer and the code modulator.
US07940738B2	Wireless communication unit and method for processing a code division multiple access signal A method of processing a code division multiple access signal comprises receiving a CDMA signal; processing the received CDMA signal with a CDMA detector; and extracting control channel information from the processed signal. The extracted control channel information is used to equalize a subsequent received CDMA signal, to make estimation of equalizer coefficients more reliable and increasing average data throughput.
US07940737B2	Method and apparatus for multiplexing multiple reverse feedback channels in multi-carrier wireless networks A method and apparatus is provided for multiplexing multiple Reverse feedback Channels in integrated multi-carrier systems in multi-carrier wireless networks. Assignment of a MAC Index for Reverse Link feedback channels to any Forward Link carrier using the Traffic Channel Assignment (TCA) message is facilitated.
US07940729B2	Analysis and control of traffic based on identified packet control functions A device receives packet control function (PCF) load information associated with a packet data serving node (PDSN), and determines PCF Internet protocol (IP) address information and a number of sessions per PCF based on the PCF load information. The device also receives IP information from an IP network associated with the PDSN, and determines PCF identity information based on the IP information. The device further generates control information based on the PCF IP address information, the number of sessions per PCF, and the PCF identity information, and provides the control information to the PDSN to control operation of the PDSN.
US07940725B2	Mobile station and method of performing handover based on information of movement between cells A mobile station and a method are provided for determining to perform a handover based on information of movement between cells. In order to perform handovers, a movement discriminator may be formed based on a measured power of transmitted signals. A determination may be made whether to perform the handover based on a plurality of movement discriminators.
US07940720B2	Reverse link channel architecture for a wireless communication system A channel structure and mechanisms that support effective and efficient allocation and utilization of the reverse link resources. In one aspect, mechanisms are provided to quickly assign resources (e.g., a supplemental channel) as needed, and to quickly de-assign the resources when not needed or to maintain system stability. The reverse link resources may be quickly assigned and de-assigned via short messages exchanged on control channels on the forward and reverse links. In another aspect, mechanisms are provided to facilitate efficient and reliable data transmission. A reliable acknowledgment/negative acknowledgment scheme and an efficient retransmission scheme are provided. Mechanisms are also provided to control the transmit power and/or data rate of the remote terminals to achieve high performance and avoid instability.
US07940713B2	Apparatus and method for traffic performance improvement and traffic security in interactive satellite communication system There are provided an apparatus and method for traffic performance improvement and traffic security in an interactive satellite communication system. The method for traffic performance improvement of an interactive satellite communication system includes the steps of: a) storing an Internet protocol (IP) packet that is received from a user terminal connected to a satellite mobile terminal of the interactive satellite communication system and is to be transmitted to a central station through a satellite; b) transmitting acknowledgement for the stored IP packet to the user terminal by acting for the central station, before the stored IP packet is transmitted to the central station; and c) transmitting the stored IP packet through the satellite to the central station, and retransmitting an unacknowledged IP packet according to a retransmission request of the central station.
US07940712B2	Method and arrangement for coding and scheduling in packet data communication systems The method and arrangement according to the present invention relates to scheduling and coding in communication systems utilizing automatic repeat request (ARQ) and/or multihop scheduling and forwarding. According to the inventive method the receiving nodes selectively stores received information, also overheard information, as a priori information and feed back information about their respective stored a priori information to a sending node. The sending node forms composite data packets by jointly encoding and scheduling multiple multicast data packets, and subsequently transmits the composite data packets to the receiving nodes. Upon receiving a composite data packet the receiving nodes uses their stored a priori information, comprising of regular multicast packets, or full or partly decoded composite packets comprised of regular multicast packets, in the process of extracting multicast data packets from the composite data packets.
US07940710B2	Methods and apparatus for efficient paging in a wireless communication system The disclosed embodiments provide for methods and systems for monitoring a paging channel. In one aspect, a method for monitoring a paging channel includes monitoring a paging channel for a page message at scheduled paging slots, determining that an error has occurred at a given paging slot, and monitoring the paging channel for a re-page message at least one scheduled re-paging slot, where the re-paging slots occur after the given paging slot but before the next scheduled paging slot. In another aspect, a method for monitoring a paging channel includes monitoring a first one of a plurality of paging channels for a page message at scheduled paging slots, determining that an error has occurred at a given paging slot, and monitoring at least a second one of the plurality of paging channels for the page message.
US07940709B2	Service provision at a network access point A system for providing one or more services at a network access point is described. The system comprises a controller, a wireless interface coupled with the controller, a network interface coupled with the controller, at least one of an internal interface coupled with the controller and an external interface coupled with the controller, and at least one of one or more internal modules coupled with the internal interface and one or more external modules coupled with the external interface.
US07940706B2	Controlling the state of duplexing of coupling facility structures A coupling facility is coupled to one or more other coupling facilities via one or more peer links. The coupling of the facilities enables various functions to be supported, including the duplexing of structures of the coupling facilities. Duplexing is performed on a structure basis, and thus, a coupling facility may include duplexed structures, as well as non-duplexed or simplexed structures.
US07940699B2	Spanning tree generation for supporting performance-guaranteed services over circuit-switched network Techniques are disclosed for generation of spanning trees that support provision of performance-guaranteed services over a circuit-switched network such as, for example, an optical-based network. For example, a technique for generating a spanning tree for use in forwarding Ethernet-based data in a circuit-switched network comprises the following steps/operations. Input information is obtained. The input information comprises a representation of the network, a set of Ethernet-enabled nodes in the network, and a set of demands. A spanning tree is computed based on at least a portion of the input information such that the spanning tree substantially satisfies one or more performance requirements (e.g., one or more bandwidth requirements) associated with the set of demands. Advantageously, in one embodiment, such techniques may provide for generation of spanning trees for use in supporting bandwidth-guaranteed Ethernet services such as E-LAN over a SONET (and SDH) network.
US07940698B1	Point to multi-point label switched paths with label distribution protocol The label distribution protocol (LDP) is extended to set up a point to multi-point (P2MP) label switched path (LSP) across a computer network from a source network device to one or more destination network devices. LDP is extended to create a P2MP label map message containing a label and a P2MP forwarding equivalence class (FEC) element having a root node address and an identifier. The P2MP FEC element may, for example, associate an address of the root node of the P2MP LSP with an opaque identifier. The P2MP FEC element uniquely identifies the P2MP LSP. The P2MP FEC element may be advertised with a label in a P2MP label map message. A source network device or the destination network devices may initiate setup and teardown of the P2MP LSP. The P2MP label map messages may be propagated from the destination network devices to the source network device.
US07940691B2	Heuristic determination of network interface transmission mode A method for measuring and determining the duplex modes of a network interface. The method assumes the network interface to be operating in a half-duplex mode until the bandwidth utilization reaches a threshold. When the threshold is reached, the method checks the traffic collision in the interface. If there is no collision, then the duplex mode is determined to be full-duplex. If there is collision, then the duplex mode is determined to be half-duplex and an alarm is set off. In another embodiment, the interface type is determined through SNMP. If the interface is a WAN interface, then the interface is determined to be full-duplex.
US07940684B2	Voice over internet protocol (VoIP) testing A method and apparatus for testing a VoIP telephone line are provided, the method including determining which of a plurality of VoIP call control protocols and/or CODECs is compatible with the telephone line, and conducting a series of tests on the telephone line in accordance therewith. The method and apparatus also includes steps and the means to connect to a network and capturing a stream of data therefrom to determine configuration settings of a VoIP telephone connected thereto to facilitate the previous testing.
US07940683B2	In-bound mechanism that verifies end-to-end service configuration with application awareness A method of using deep packet inspection (DPI) to verify a service configuration. The method may include one or more of the following: building an application specific service ping packet having an application identification field that identifies an application to which the application specific service ping packet corresponds; forwarding the application specific service ping packet towards a destination in a network; determining static configuration information regarding the application to which the application specific service ping packet corresponds at a network interface of a network element; inserting the static configuration information into the application specific service ping packet; determining at least one policy that applies to a flow including the application specific service ping packet; inserting the at least one policy into the application specific service ping packet; and extracting the service ping packet from the network.
US07940682B2	Systems configured to automatically identify open shortest path first (OSPF) protocol problems in a network and related computer program products and methods A data communications system may include a network having a plurality of network provider routers configured to support Open Shortest Path First (OSPF) circuits between customer edge routers outside the network, an automated diagnostic system coupled to the network provider routers. The automated diagnostic system may be configured to automatically initiate one or more inquiries of one or more of the network provider routers in response to a customer IP address identifying a customer edge router servicing a customer location from which a service failure has been reported and a circuit address identifying an Open Shortest Path First (OSPF) circuit related to the reported service failure. In addition, the automated diagnostic system may be configured to automatically process results of the one or more inquiries to automatically identify whether an Open Shortest Path First (OSPF) protocol problem is present in the network, and to automatically generate a notification for a work center when an Open Shortest Path First (OSPF) problem is identified in the network. Related computer program products and methods are also discussed.
US07940681B2	System and method for diagnosing a cabling infrastructure using a PHY A system and method for discovering a cable type using an automated, systematic process. A PHY can be designed to measure electrical characteristics (e.g., insertion loss, cross talk, length, etc.) of the cable to enable determination of the cable type. The determined cable type can be used in diagnosis of cabling infrastructure or in a dynamic configuration or operation process.
US07940679B2	Power outage management and power support restoration for devices in a wireless network Techniques for power outage management and power support restoration for devices in a wireless network are disclosed herein. Such a wireless network may include a number of bi-directional nodes in bi-directional wireless communication with one or more central nodes. Each bi-directional node may have a wireless communication path to one of the central nodes that is either a direct path or an indirect path through one or more intermediate bi-directional nodes serving as relays. Each bi-directional node may be configured to detect when it has become stranded such that it can no longer communicate with its assigned central node via its assigned communication path, to determine a reason for its stranding, and to transmit a stranding notification and the reason therefore.
US07940678B2	Method for triggering failure detection in bidirectional forwarding detection A method for failure detection on a bidirectional forwarding link mainly includes: sending, by one side of a BFD session, a BFD packet to the opposite side of the BFD session, and detecting a BFD packet sent by the opposite side, and starting, by the local side of the BFD session, BFD session detection when receiving a first BFD packet sent from the opposite side. By the method of the invention, it can be avoided that a router misinforms that failure occurs on a BFD session link due to difference of delays needed to deliver a BFD session parameter from a negotiation module of the router to a detection module.
US07940677B2	Architecture for optical metro ethernet service level agreement (SLA) management A system for managing one or more service level agreements associated with a switched metro Ethernet network is disclosed and manages one or more service level agreements associated with a switched metro Ethernet network. The system also includes a service level agreement (SLA) management reporting system (MRS) and a performance engine (PE) data filter coupled to the SLA-MRS. Further, the system includes one or more network elements connected to the PE data filter, wherein the SLA-MRS is configured to receive performance data from the PE data filter and at least partially based on the performance data validate one or more customer claims regarding an SLA violation.
US07940676B2	Methods and systems for providing end-to-end testing of an IP-enabled network Systems and methods are disclosed for providing network testing. The disclosed systems and methods may include connecting to at least one element within a network. Furthermore, the disclosed systems and methods may include performing a test on the network through at least one element. The test may be associated with at least one addressable device connected to the network. In addition, the disclosed systems and methods may include analyzing data associated with the test.
US07940675B2	Method of communication between reduced functionality devices in an IEEE 802.15.4 network In a 802.15.4 network, each reduced functionality device (RFD) is permitted to communicate with only an assigned full function device (FFD). The present invention allows each of the RFDs to communicate with another RFD upon the RFD determining that the local FFD assigned to the RFD is inoperable or unable to communicate. Under emergency conditions, the RFD is able to communicate with a closely located RFDs such that the closely located RFDs can receive and respond to an emergency situation and/or repeat the message. To satisfy the 802.15.4 standards, communication between the RFDs is allowed only during emergency conditions and when the FFD is inoperative. A comprehensive test procedure is included to insure the integrity of the system is preserved at all times.
US07940674B2	Method of communication between reduced functionality devices in an IEEE 802.15.4 network In a 802.15.4 network, each reduced functionality device (RFD) is permitted to communicate with only an assigned full function device (FFD). The present invention allows each of the RFDs to communicate with another RFD upon the RFD determining that the local FFD assigned to the RFD is inoperable or unable to communicate. Under emergency conditions, the RFD is able to communicate with a closely located RFDs such that the closely located RFDs can receive and respond to an emergency situation and/or repeat the message. To satisfy the 802.15.4 standards, communication between the RFDs is allowed only during emergency conditions and when the FFD is inoperative. A comprehensive test procedure is included to insure the integrity of the system is preserved at all times.
US07940669B2	Route and link evaluation in wireless mesh communications networks Methods and systems for providing a network and routing protocol for utility services are disclosed. A method includes discovering a utility network. Neighboring nodes are discovered and the node listens for advertised routes for networks from the neighbors. The node is then registered with one or more utility networks, receiving a unique address for each network registration. Each upstream node can independently make forwarding decisions on both upstream and downstream packets, i.e., choose the next hop according to the best information available to it. The node can sense transient link problems, outage problems and traffic characteristics. Information is used to find the best route out of and within each network. Each network node maintains multi-egress, multi-ingress network routing options both for itself and the node(s) associated with it. The node is capable of several route maintenance functions utilizing the basic routing protocol and algorithms.
US07940666B2	Communication node architecture in a globally asynchronous network on chip system A network and a data transmission method between elements in such a network using an asynchronous communication protocol of the “send/accept” type. At least one node in the network operations without an internal clock, this node determining a transfer hierarchy between two data packets to be routed to the same output, at least as a function of a priority channel information associated with each data packet.
US07940662B2	Method and apparatus for forwarding bursty data Data received from a bursty interface is received on a burst-by-burst basis. Once a burst is received, it is stored in a processing queue. A complete burst is received so long a processing queue can accommodate a data burst. The complete data burst is directed to an output and used to create a complete data burst on said output. The output burst is dispatched so long as a receiving port is able to accept the output burst.
US07940657B2	Identifying attackers on a network Described are computer-based methods and apparatuses, including computer program products, for identifying attackers on a network. A data packet is filtered by a multi-tiered filtering and transmission system. Data packets matching the first tier filter are discarded. Data packets matching the second tier filter are transmitted to an output module based on a criterion. Data packets in the third tier filter are hashed into bins and data packets matching an entry in the bin are transmitted to the output module based on a criterion for the bin. Data packets in the fourth tier transmission system are transmitted to the output module based on a criterion. Data packets that do not meet the criterion for transmission to the output module are transmitted to an attack identification module which analyzes the data packets to identify attacks.
US07940656B2	System and method for authenticating an element in a network environment A method for authenticating an element in a network environment is provided that includes receiving a request for one or more triplets. One or more of the triplets may be associated with an authentication communications protocol that may be executed in order to facilitate a communication session. The method further includes returning one or more of the triplets in response to the request and initiating the communication session in response to the triplets after proper authentication of an entity associated with the request.
US07940649B2	Techniques for graceful restart in a multi-process operating system A method and apparatus is disclosed for graceful restart in a multi-process operating system. A transport protocol process, which is capable of restarting independently from the operating system, is executed in a network element. The network element executes a Border Gateway Protocol (BGP) process, which installs one or more routes in a global Routing Information Base (RIB). When the BGP process detects that the transport protocol process has become unavailable, the BGP process keeps the one or more routes in the global RIB even though the transport protocol process is not available.
US07940648B1	Hierarchical protection switching framework A hierarchical protection switching framework uses detectors and protectors. A protector registers with a detector to receive notifications. A detector identifies a condition and the interested protector, and notifies the interested protector. The protector in response to the notification, typically either performs protection switching or notifies another protector of the condition. This protection switching is an extensible operation, and typically may include, but is not limited to switching traffic to a backup facility from a facility corresponding to the condition and switching traffic to a backup component from a component corresponding to the condition. The decision of a protector whether to notify another protector of the condition can be made based on different factors, such as, but not limited to a failure of the protection switching by the protector, a database lookup operation to identify whether notification of another particular condition has been received or not received, etc.
US07940644B2	Unified transmission scheme for media stream redundancy In one embodiment, a network session is established for transmitting a media stream. The media stream is encoded into a first set of media stream packets and the first set of media stream packets transmitted according to the established network session. The media stream is also encoded into a second set of retransmission-based repair packets and used as a second redundant copy of the media stream. The second set of retransmission packets are transmitted regardless of receiving any indication of lost or dropped packets during the network session.
US07940641B2	Wireless communication base station apparatus, wireless communication mobile station apparatus and pilot signal sequence allocating method in multicarrier communication A wireless communication apparatus by which the orthogonality between the pilot signal sequences between adjacent sectors or cells can be prevented from collapsing due to a frequency selectivity fading. In this apparatus, modulating parts (102-1 to 102-m) modulate encoded data to generate data symbols, and a pilot symbol generating part (103) modulates a received pilot signal sequence to generate pilot symbols. A multiplexing part (104) time multiplexes the pilot symbols and the data symbols. Orthogonal Variable Spreading Factor (OVSF) sequences are used as the pilot signal sequences. The pilot symbol generating part (103) receives an OVSF sequence, among a plurality of OVSF sequences having the same sequence length but being orthogonal to each other, which is orthogonal to an OVSF sequence used as a pilot signal sequence in an adjacent sector and which is orthogonal to that OVSF sequence in a unit shorter than the sequence length.
US07940639B2	Interference suppressing OFDM system for wireless communications An IS-OFDM system for point-to-point wireless communications that suppresses narrow-band interference comprises an IS-OFDM transmitter and an IS-OFDM receiver, wherein a transmitted signal comprises a plurality of subcarriers, and further wherein each subcarrier contains more than one and potentially all symbols transmitted in a given frame. The IS-OFDM transmitted signal is at a data rate that is equal to the data rate of the input data stream via the use of P/S converters.
US07940638B2	MIMO communication system and method for communicating with single antenna and multi-antenna mobile stations In a wireless local area network (WLAN) that includes high-throughput communication devices with multiple antennas and legacy communication devices with single antennas, training tones are transmitted over a plurality of spatial channels during a first portion of an orthogonal frequency division multiplexed (OFDM) packet-training preamble. The training tones are interspersed among subcarrier frequencies of the spatial channels. The training tones are retransmitted during a second portion of the packet-training preamble. The training tones are shifted among the subcarrier frequencies of the spatial channels during the retransmission allowing a high-throughput receiving station to perform a channel estimation on different subcarrier frequencies of the spatial channels. The legacy communication devices may receive and process the training tones and may set their network allocation vector to refrain from communicating during a subsequent interval.
US07940636B2	Recording medium, recording apparatus and recording method A recording medium of the recordable type in the form of a multi-layer disc or the like which is improved in compatibility and feasibility in use and a recording apparatus and a recording method ready for the recording medium are disclosed. A region for recording interlayer folding back position information is set on the recording medium (for example, “End sector number in Layer 0” or a session item type 3). In response to a fact that recording on a certain recording layer reaches a maximum recording range or that data recording advances from a certain recording layer to a next recording layer, interlayer folding back position information is recorded on the recording medium. This signifies that such recording is performed when advancement of the data recording to another recording layer is performed at a stage prior to disc closing or session closing or when it is predicted that such advancement of the data recording occurs soon. Also where the disc is of the type for which multi-session recording is performed, interlayer folding back position information is recorded with regard to a session in which folding back is performed.
US07940632B2	Recording medium, data use limitating method, and program A recording medium in which data supplied from an information processing device is recorded includes: position detecting means for detecting a position of the recording medium; user authentication means for authenticating a user intending to use the data; recording means for recording data use limitation information; and data use limitation control means for controlling the limitation on the user's use of data on the basis of the data use limitation information.
US07940631B2	Optical pickup device An optical pickup device includes a diffraction grating 12 for separating an emitted light beam into at least three light beams. The diffraction grating 12 is divided into three regions by dividing lines D1 and D2 extending in a first direction parallel to a tangent line of a track of an optical information recording medium. A second region 12B is divided into four sub-blocks by a dividing line D3 extending in the first direction and a dividing line D4 extending in a second direction that crosses the first direction. The sub-blocks located diagonally opposite to each other have a same phase, and the sub-blocks located adjacent to each other have a phase difference of approximately 180 degrees. The first region 12A has a phase difference of approximately 90 degrees from each sub-block of the second region 12B, and the first region 12A has a phase difference of approximately 180 degrees from the third region 12C.
US07940628B2	Multilayer optical information recording medium, optical head, and optical drive A disclosed optical recording medium includes multiple recording layer units in each of which one or more recording layers and one or more middle layers are stacked alternately; and one or more spacer layers. In the disclosed optical recording medium, the recording layer units and the spacer layers are stacked alternately in a depth direction of the optical recording medium.
US07940626B2	Recording device and recording method, and computer program A recording apparatus includes: a recording device for recording record information onto at least one of (i) a recording medium including: a first recording layer and a second recording layer in which the record information is recorded by irradiating laser light thereon, each of the first and second recording layers including a buffer area and a calibration area, and (ii) a recording medium including: the first recording layer and the second recording layer, each of the first and second recording layers including the calibration area; a setting device for setting a reserved area having a predetermined size for extending or generating the buffer area, by each recording unit in the calibration area; a calibrating device for calibrating the power by using the calibration area other than the set reserved area; and a controlling device for controlling the recording device to record the record information into at least the reserved area.
US07940625B2	Method and apparatus for control of a write signal in an optical disc system The present invention provides for an apparatus and method of controlling writing a signal to an optical disc in an optical disk system and including the step of generating a feedback signal to dynamically tune the signal output from a laser source, and including generating a plurality of timing signals serving to define a plurality of sampling windows for selecting data samples from RF signals derived from a signal reflected from the disc, generating a plurality of runlength selection signals to allow for measurement of light reflection at required runlength lands or pits, and measuring light reflected at a runlength land or pit in processing means and employing the measured signal as the said feedback signal for the said tuning of the signal source.
US07940622B2	Recording/reproduction device, evaluation value calculation method, and evaluation value calculation device In a recording/reproducing system that performs PRML decoding, a suitable evaluation value for setting a recording condition can be obtained with a simple structure. It is assumed that a value corresponding to a difference between a difference metric between a maximum likelihood path for an equalized signal that is fed to maximum likelihood decoding processing and a path in a bit-advanced shift direction and a difference metric between the maximum likelihood path for the equalized signal and a path in a bit-delayed shift direction is a signal quality evaluation value dSAM. Further, the signal quality evaluation value dSAM is calculated using an equalization error value ek which is an error between an equalized signal value fed to the maximum likelihood decoding processing and an ideal equalized signal value determined from a decoded signal obtained as a result of the maximum likelihood decoding processing.
US07940619B2	Optical disk apparatus and optical disk recording method with format warning information According to one embodiment, there is provided an optical disk apparatus including a recording unit which irradiates an optical disk with a laser beam to record information in a first format and a second format, a generation unit which generates warning information to an optical disk apparatus capable of performing a read process in the second format while being not capable of performing the read process in the first format, the warning information warning that information is recorded in the first format in the optical disk, and a control unit which controls the recording unit to record the warning information in the second format in the optical disk apparatus when the information is recorded in the first format in the optical disk.
US07940615B2	Single PLL demodulation of pre-formatted information embedded in optical recording medium A method and apparatus demodulate pre-formatted information embedded in an optical recording medium. The demodulation includes (a) receiving a wobble signal representing data symbols frequency-modulated on a carrier frequency, (b) generating a phase delta signal representing a phase difference between the wobble signal and a corresponding locked signal having the carrier frequency, (c) first sampling the phase delta signal at a data sampling interval to produce first values, (d) second sampling the phase delta signal at each halfway of the data sampling interval to generate second values, (e) determining, based on a difference between two successive second values, if the first sampling is performed at timing corresponding to an end of each data symbol, and (e) adjusting sampling timing of the first sampling towards the timing corresponding to each end of the data symbols, if the sampling timing does not corresponds to the end of each data symbol.
US07940614B2	Method and an apparatus for recording information, and an information recording medium In a method for recording information on an information recording medium having a data recording area for storing user data and a test area used for test recording by a recording apparatus, it is detected whether the test area is unusable when executing the test recording. The test recording is executed in the test area when the test area is detected not to be unusable, or executed in the data recording area when detected to be unusable. Management information relating to the test recording executed in the data recording area is recorded in a predetermined area. Hence, it is possible to eliminate a limit of number of times of test recording which depends on the size of the test recording area.
US07940612B2	Optical disc apparatus and control method thereof The present invention provides an optical disc apparatus that reduces access time while suppressing the emanation of heat from a beam expander. A microcomputer manages the operation time and pause time of a stepping motor constructed to move the movable lens of the beam expander, and in accordance with the duration of an immediately previous pause, limits the number of successive stepping-motor driving actions following the pause time, below a maximum permissible count. When the pause duration is shorter than a threshold value or when the number of successive stepping-motor driving actions reaches the maximum permissible count, the microcomputer starts next driving of the stepping motor after a required waiting time.
US07940609B2	System for duplication of data onto disks A system for duplication of data onto disks includes a housing, a drawer device, a transport mechanism, a set of disk holders, an arm and a control device. The housing includes a printing device and a set of copy units. The transport mechanism is connected to the arm for moving individual disks between the disk holders, the drawer device and the set of copy units. The control device automatically controls the various functions of various components of the system for duplication.
US07940606B2	Signal detecting device and signal detecting method A signal detecting device includes: a semiconductor substrate; a near-field light generating section that is provided on the semiconductor substrate and generates near-field light near an interface with the semiconductor substrate; a light source that outputs light having wavelength corresponding to photon energy about a half as large as band-gap energy of a material of the semiconductor substrate; and a current detecting unit that detects a photocurrent generated in the semiconductor substrate when the near-field light is generated.
US07940604B2	Dial indicator display device A dial indicator display device according has a needle indicator; a needle moving means for moving the needle indicator; a display panel disposed behind the needle indicator and capable of displaying an image; and a drive control means for controlling the needle moving means and driving the display panel. The drive control means includes a scale display control means for displaying a scale in a scale display area on the display panel overlapping the range of needle movement in plan view, a needle position detection means for detecting the position of the needle indicator, and an information display means. The scale display control means segments the scale display area into a scale area and a no-scale area not including the scale area based on the needle position detected by the needle position detection means, and displays a scale for reading values indicated by the needle indicator only in the scale area, and the information display means displays information in the no-scale area.
US07940603B2	Ultrasonic transducer cell An ultrasonic transducer cell according to the present invention includes: a substrate; a charge holding portion provided on the substrate; a lower electrode provided on the charge holding portion and used to input and output a signal; and a vibration membrane provided above the lower electrode to be separated from the lower electrode with a cavity, and configured to include at least an insulating film and an upper electrode provided on the insulating film.
US07940602B1	Real-time system and method of underwater depth discrepancy detection, recordation and alarm notification An underwater depth discrepancy system and method are provided. A comparator compares an actual underwater depth with a predetermined/prerecorded chart depth corresponding to a current location corresponding to the location of the actual underwater depth. A first signal is generated when the actual underwater depth is greater than the chart depth while a second signal is generated when the actual underwater depth is less than the chart depth. The current location and actual underwater depth are recorded whenever the first or second signal is generated. In addition, one or more alarms are generated when the second signal is generated.
US07940600B2	Non-volatile memory with stray magnetic field compensation A method and apparatus for stray magnetic field compensation in a non-volatile memory cell, such as a spin-torque transfer random access memory (STRAM). In some embodiments, a first tunneling barrier is coupled to a reference structure that has a perpendicular anisotropy and a first magnetization direction. A recording structure that has a perpendicular anisotropy is coupled to the first tunneling barrier and a nonmagnetic spacer layer. A compensation layer that has a perpendicular anisotropy and a second magnetization direction in substantial opposition to the first magnetization direction is coupled to the nonmagnetic spacer layer. Further, the memory cell is programmable to a selected resistance state with application of a current to the recording structure.
US07940599B2	Dual port memory device A multi-port memory device having a storage node, a precharge node, a first, second, third, and fourth transistor, and a control module. The first transistor includes a current electrode connected to the storage node, another current electrode connected to a first bit line, and a gate connected to a first wordline. The second transistor includes a current electrode connected to the storage node, another current electrode connected to a second bit line, and a gate connected to a second wordline. The third transistor includes a current electrode connected to the reference node, another current electrode connected to the first bit line, and a gate. The fourth transistor includes a current electrode connected to the precharge node, another current electrode connected to the second bit line, and a gate. The control module deactivates the fourth transistor in response to a dummy access of the first storage module at the second transistor.
US07940598B2	Integrated circuit memory device, system and method having interleaved row and column control An integrated circuit memory device, system and method embodiments decode interleaved row and column request packets transferred on an interconnect at a first clock frequency. Separate row decode logic and column decode logic, clocked at a relatively slower second clock frequency, output independent column and row control internal signals to a memory core in response to memory commands in the request packets. An integrated circuit memory device includes an interface having separate row and column decode logic circuits for providing independent sets of row and control signals. A row decode logic circuit includes a first row decode logic circuit that provides a first row control signal, such as a row address, and a second row decode logic circuit that provides a second row control signal. A column decode logic circuit includes a first column decode logic circuit that provides a first column control signal, such as a column address and a second column logic circuit that provides a second column control signal.
US07940597B2	Semiconductor memory device and parallel test method of the same Semiconductor memory device and parallel test method of the same. The test includes writing data into multiple memory banks simultaneously, reading the data from a portion of the memory banks, compressing the read data and outputting the compressed data to the outside of a chip.
US07940593B2	Method and apparatus for verification of a gate oxide fuse element The present invention relates to a method and circuit for verifying the state of a gated fuse element used with a one-time programmable CMOS memory device. A first expected state is set and a state of a first gate-ox fuse is sensed. The state of the first gate-ox fuse is compared to the first expected state to determine if they are equal, and a first signal is generated. A second expected state is set and a state of a second gate-ox fuse is sensed. The state of the second gate-ox fuse is compared to the second expected state to determine if they are equal, and a second signal is generated. A valid output is generated if both the first and second signals are in a correct state, both signals are high for example.
US07940592B2	Spin-torque bit cell with unpinned reference layer and unidirectional write current Method and apparatus for using a uni-directional write current to store different logic states in a non-volatile memory cell, such as a modified STRAM cell. In some embodiments, the memory cell has an unpinned ferromagnetic reference layer adjacent a cladded conductor, a ferromagnetic storage layer and a tunneling barrier between the reference layer and the storage layer. Passage of a current along the cladded conductor induces a selected magnetic orientation in the reference layer, which is transferred through the tunneling barrier for storage by the storage layer. Further, the orientation of the applying step is provided by a cladding layer adjacent a conductor along which a current is passed and the current induces a magnetic field in the cladding layer of the selected magnetic orientation.
US07940591B2	Methods and apparatuses for controlling fully-buffered dual inline memory modules Methods and apparatuses are presented for controlling a fully buffered dual inline memory module. In one embodiment, the memory module may include at least two memory chips, a buffer coupled to the at least two memory chips (the buffer serially receiving data to be stored in the at least two memory chips), and a heat sink thermally coupled to the at least two memory chips and thermally coupled to the buffer such that heat generated by the buffer is coupled to a first memory chip within the at least two memory chips. The may be configured such that it operates at a higher temperature than the first memory chip and the refresh rate of the first memory chip may be adjusted when the temperature of the first memory chip is outside of a predetermined range.
US07940589B2	Bit line sense amplifier of semiconductor memory device and control method thereof A bit line sense amplifier circuit for use in a semiconductor memory device, and a control method thereof, in which the bit line sense amplifier circuit is controlled to maintain a precharge state thereof until a sense amplifier enable signal to enable the sense amplifier circuit is applied, thereby preventing the bit line sense amplifier circuit of the semiconductor memory device from floating, and preventing or substantially reducing a coupling effect, thereby providing a precise data sensing and amplification operation.
US07940586B2	Semiconductor memory device A semiconductor memory device includes a global I/O line (GIO) for transmitting read data and write data between a peripheral region and a core region when a read/write operation is activated, and a test circuit for transmitting/receiving test data through the global I/O line to test the semiconductor memory device, when a test operation is activated.
US07940583B2	Semiconductor memory device, control method therefor, and method for determining repair possibility of defective address There are provided are a plurality of memory mats, a sub-word driver that accesses a normal memory cell irrespective of whether a row address to which access is requested is a defective address, a sub-word driver that accesses a redundant memory cell belonging to a memory mat different from the normal memory cell indicated by the row address, when the row address is a defective address. According to the present invention, the normal memory cell and a redundant memory cell belong to memory mats different to each other, and thus the normal memory cell can be accessed concurrently with determining operation of the repair determining circuit.
US07940580B2	Voltage shifting word-line driver and method therefor A memory device is disclosed that includes a plurality of word-lines, with each word-line connected to at least one bitcell. Each of the plurality of word-lines is connected to a corresponding driver module to drive the word-line in response to a corresponding select signal. Further, each driver module is connected to a level shifter to shift the corresponding select signal so that the driver module provides a level-shifted signal at the first word-line in response to assertion of the first select signal. A single level shifter can be connected to multiple driver modules, thereby reducing the area required to implement level-shifting for multiple word-lines.
US07940575B2	Memory device and method providing logic connections for data transfer In an embodiment, a method for transferring data in a memory device is provided. The method may include transferring data from a first memory cell arrangement including a plurality of memory cells to a second memory cell arrangement including a plurality of memory cells via a connecting circuit arrangement coupled to the plurality of memory cell arrangements and providing a plurality of controllable connections via a plurality of connecting circuit terminals, the memory cell arrangements being connected with at least one connecting circuit terminal of the plurality of connecting circuit terminals, wherein the connecting circuit is configured to provide arbitrarily controllable signal flow connections between the plurality of connecting circuit terminals. The data are transferred via a logic connection using the controllable connections. Simultaneously, a further logic connection may be provided to a memory cell arrangement of the memory cell arrangements using the controllable connections.
US07940570B2	Memory employing separate dynamic reference areas A memory that employs separate Dynamic reference (Dref) areas to provide a threshold voltage reference signal. The memory includes the separate Dref areas, a data area positioned between the Dref areas, a reference array, and one or more sense amplifiers. The data area is arranged to provide an output signal, the reference cell and the separate Dref areas are arranged to provide the threshold voltage reference signal, and the sense amplifiers are arranged to receive the output signal and the threshold voltage reference signal.
US07940561B2	Semiconductor device p-type wells are provided within an n-type embedded well of a semiconductor substrate lying in an area for forming a flash memory, in a state of being isolated from one another. A capacitance section, a data write/erase charge injection/discharge section and a data read MIS•FET are disposed in each of the p-type wells. The capacitance section is disposed between the data write/erase charge injection/discharge section and the data read MIS•FET. In the data write/erase charge injection/discharge section, writing and erasing of data by an FN tunnel current at a channel entire surface are performed.
US07940557B1	Non-volatile electromechanical configuration bit array A configuration bit array including a hybrid electromechanical and semiconductor memory cell, and circuitry for addressing and controlling read, write, and erase accesses of the memory.
US07940555B2	Row decoder for non-volatile memory devices, in particular of the phase-change type A hierarchical row decoder is for a phase-change memory device provided with an array of memory cells organized according to a plurality of array wordlines and array bitlines. The row decoder has a global decoder that addresses first and a second global wordlines according to first address signals; and a local decoder, which is operatively coupled to the global decoder and addresses a respective array wordline according to the value the first and second global wordline and second address signals. The local decoder has a first circuit branch providing, when the first global wordline is addressed, a first current path between the array wordline and a first biasing source during a reading operation; and a second circuit branch providing, when the second global wordline is addressed, a second current path, distinct from the first current path, between the array wordline and a second biasing source during a programming operation.
US07940546B2	ROM array A ROM array is provided, comprising a plurality of columns of memory cells, wherein each column of memory cells is coupled to a shared bit line which is shared by that column of memory cells and an adjacent column of memory cells. Each column of memory cells has its own associated reference line, which is selectively coupled to a reference potential. Each reference line is coupled to the reference potential when a read operation is performed on a memory cell of the associated column of memory cells. Each reference line is decoupled from the reference potential when a read operation is performed on a memory cell of the adjacent column of memory cells. Both reference lines associated, via their columns of memory cells, to a shared bit line are decoupled from the reference potential when the shared bit line is being pre-charged prior to the read operation. The present invention thus provides a ROM array in which both leakage reduction and speed increase benefits result, whilst providing a high density design.
US07940545B2	Low power read scheme for read only memory (ROM) A ROM includes a ROM array, an address decoder, a control circuit, a precharge tracker, a precharge circuit, a reference word line, a reference bit line and a reference sense generator. The control circuit generates control signals for reading the ROM. The address decoder enables a bit line and a word line. The precharge tracker generates a programmable precharge signal, which is provided to the precharge circuit for precharging the enabled bit line. A reference word line is enabled based on the programmable precharge signal and the control signals for tracking the enabled word line. A reference bit line is enabled based on the reference word line for tracking the enabled bit line. The reference sense generator generates a programmable sense signal based on the reference bit line, the programmable precharge signal and the control signals for reading a bit cell corresponding to the enabled bit line and word line.
US07940544B2	Memory system having multiple vias at junctions between traces An improvement to a memory system having a hierarchical bitline structure wherein traces that form global write lines are connected to each other using junctions that include multiple vias to reduce capacitance and increase yield. At least one of a pair of traces connected by the vias includes a widened portion that provides sufficient overlap with the other trace to allow the two or more vias to be formed between the traces at the overlap. Parallel traces for global write lines that carry a write signal and its inverse may be positioned more than one maximum-density grid space apart to allow the widened portions to be formed between the traces. A global read line that is formed in a different metal layer from the global write line traces may be positioned in a grid space between the global write line traces to reduce the capacitance of this line.
US07940543B2	Low power synchronous memory command address scheme A method for dynamically enabling address receivers in a synchronous memory array includes: controlling all address receivers to initially be in an off state; generating a command signal and generating an address signal; delaying the address signal so there is a latency between the command signal and the address signal; and selectively turning on an address receiver corresponding to the address signal when the command signal is received by the synchronous memory array.
US07940541B2	Bit cell designs for ternary content addressable memory A scheme for bit cell designs for ternary content addressable memory for comparing search data with content data is disclosed. In one embodiment, a system for comparing search data with content data stored in a ternary content addressable memory (TCAM) unit, includes a first static logic gate for comparing a first content data with a first search data, and a second static logic gate coupled to the first static logic gate for comparing a second content data with a second search data. The content data comprises the first content data and the second content data and the search data comprises the first search data and the second search data. The first static logic gate forwards a signal for disabling the second static logic gate if the first content data does not match with the first search data.
US07940540B2	Universal AC adaptor A method and apparatus for adaptively configuring an array of voltage transformation modules is disclosed. The aggregate voltage transformation ratio of the adaptive array is adjusted to digitally regulate the output voltage for a wide range of input voltages. An integrated adaptive array having a plurality of input cells, a plurality of output cells, or a plurality of both is also disclosed. The input and output cells may be adaptively configured to provide an adjustable transformer turns ratio for the adaptive array or in the case of an integrated VTM, an adjustable voltage transformation ratio for the integrated VTM. A controller is used to configure the cells and provide digital regulation of the output. A converter having input cells configured as a complementary pair, which are switched out of phase, reduces common mode current and noise. Series connected input cells are used for reducing primary switch voltage ratings in a converter and enabling increased operating frequency or efficiency.
US07940537B2	Partial regeneration in a multi-level power inverter In one embodiment, the present invention includes a medium voltage drive system having multiple power cells each to couple between a transformer and a load. A first subset of the power cells are configured to provide power to the load and to perform partial regeneration from the load, and a second subset of the power cells are configured to provide power to the load but not perform partial regeneration. A controller may be included in the system to simultaneously control a DC bus voltage of at least one of the first subset of the power cells, correct a power factor of the system, and provide harmonic current compensation for the system.
US07940535B2	Discharge lamp lighting device for lighting discharge lamps A transformer 6 and a photocoupler 5 are provided to ensure insulation between a primary side circuit section 10 connected to an alternating current power supply 2, and a secondary side circuit section 20 for applying a voltage to a lamp 4. A detection circuit section 22E, provided in the secondary side circuit section 20, detects an output voltage and an output current of the lamp 4 to detect a deviation from a predetermined power. A signal corresponding to the deviation, which has been detected by the detection circuit section 22E, is transmitted to the primary side circuit section 10 via the photocoupler 5 provided between the primary side circuit section 10 and the secondary side circuit section 20. A switching control section 13, provided in the primary side circuit section 10, carries out switching control for constant power lighting based on the signal transmitted from the photocoupler 5.
US07940532B2	Power conversion device frame packaging apparatus and methods The present invention relates, generally, to electrical power conversion devices and to the universal packaging of those devices for a wide range of applications yielding cost efficient inventory management of product lines consisting of a group of power conversion devices each with minor variations. More specifically, the present invention relates to a universal mounting frame for receiving a printed circuit board in a switch mode power supply. The universal frame is adapted for receiving an open frame or printed circuit board and securing the open frame within a plurality of known packaging configurations. To this end, only a single size printed circuit board is necessary for any type of switch mode power supply configurations, thereby, reducing costs associated with manufacture and testing.
US07940527B2	Cooling system for electronic structural units Cooling systems (1) suitable for cooling an electronic unit (2) or assembly. The cooling system is provided with a cooling channel (6). An electronic unit (2) rests over a heat-conducting cooler wall (7). A coolant guide apparatus (11) is provided in the cooling channel (6) and has insert conduit elements (13) for guiding the coolant onto the cooler wall indentations (12). The end of each insert conduit (13) opening to the cooling channel (6) may be provided with an inclined entry surface (19) and an inlet opening (20) towards the inner longitudinal channel (14). A plurality of such coolant guides (11) may be arranged in series so that, for example, the same cooling medium flows through a plurality of semiconductor modules in succession.
US07940524B2	Remote cooling of a phased array antenna A self-contained cooling system for a phased array antenna includes a cooling structure, a heat exchanger, and a pump for circulating a fluid coolant around a coolant loop. The cooling system receives power from a remote power source. The cooling structure includes a plurality of coolant inlet pipes, a plurality of coolant outlet pipes, and a plurality of cooling platforms. Each of the cooling platforms has a coolant channel that begins at one of the plurality of coolant inlet pipes, terminates at one of the plurality of coolant outlet pipes, and provides a flow path for a fluid coolant. The cooling structure further includes at least one base plate releasably mounted to at least one of the plurality of cooling platforms. One or more antenna elements associated with the phased array antenna are mounted on the base plate releasably mounted to at least one of the plurality of cooling platforms. The flow of the fluid coolant through the coolant channel dissipates thermal energy produced by the one or more antenna elements.
US07940523B2	Connecting module and electronic device coupling system A connecting module includes: a main section in which an electronic circuit is housed; a plate section that is rotatably supported by the main section, and that is adapted to lie in front of the main section, and that is rotatable between a flat position in which an electronic device is laid on a first face representing a top face and a standing position in which the electronic device is leaned against a second face representing a back face opposite to the first face; and a first connector that couples with the electronic device laid on the plate section when the plate section is in the flat position so as to connect the electronic device to the electronic circuit in the main section.
US07940521B2	Blade server assembly A blade server assembly is disclosed that includes a blade server chassis, a blade server, and a support assembly connected with the blade server chassis and with the blade server so as to support the blade server substantially outside the blade server chassis. A method is also disclosed for maintaining a blade server installed in a blade server chassis that includes supporting the blade server substantially outside the blade server chassis through a support assembly connected with the blade server chassis and with the blade server.
US07940519B2	Portable electronic apparatus A portable electronic apparatus including a host and a display unit pivotally connected to the host is provided. The display unit includes a panel module, a first plate having a plate body and a plurality of positioning structures provided on the plate body, and a second plate. The panel module is locked at the first plate by the positioning structures and tightly fits with the first plate. The second plate is connected to the first plate, and the panel module is held between the first plate and the second plate.
US07940514B2	MEMS device using an actuator A micro-electro-mechanical system (MEMS) includes a first electrode interposed between a first fixed end and a second fixed end, the first electrode being movable by an actuator element. The MEMS also includes a substrate on which the first and second fixed ends are located. The MEMS further includes a second electrode formed on the substrate to face the first electrode. A shape from the first electrode to the first fixed end and a shape from the first electrode to the second fixed end are asymmetrical, the first electrode to be lowered to the second electrode.
US07940512B2	Electrostatic chuck This invention relates to a suitable electrostatic chuck to hold a substrate during the manufacture of a semiconductor integrated circuit having excellent cooling performance and insulation performance, and a low level of particulate generation, which is comprised of an electrostatic chuck, comprising a metal substrate, a first insulating layer of silicone rubber formed directly or via an adhesive layer on the metal substrate and having a thermal conductivity of 0.5 W/mK or more, an electrically conducting pattern formed directly or via an adhesive layer on this first insulating layer, a second insulating layer of an insulating polyimide film formed directly or via an adhesive layer on this electrically conducting pattern, and a third insulating layer formed directly or via an adhesive layer on this second insulating layer, wherein this third insulating layer is a silicone rubber containing reinforcing silica, this layer not containing any thermally conductive filler having an average particle size of 0.5 μm or more.
US07940511B2	Electrostatic clamp, lithographic apparatus and method of manufacturing an electrostatic clamp An electrostatic clamp for use in a lithographic apparatus includes a layer of material provided with burls, wherein an electrode surrounded by an insulator and or a dielectric material is provided in between the burls. The electrostatic clamp may be used to clamp an object to an object support in a lithographic apparatus.
US07940508B2	Inherently safe modular control system A modular system for transmitting power and data between a control processor that receives and transmits signals along a trunk of a distributed control network, and one or more field devices located in a hazardous area includes a backplane bus and a trunk module connected to the backplane and interconnecting the trunk and backplane. Intrinsically safe spur modules are removably attached to the backplane.
US07940506B2	Automated AC line filter and surge suppression apparatus and method An automated AC line filter and surge suppression apparatus 100 having an inductive current sense loop (ICSL) circuit 10 for sensing inductive current at a load and controlling the application of AC line filter 112 to an AC power line to the load. Current sensor 12 in series with the input line senses inductive load current. A first bridge rectifier 14 rectifies the sensed load current to a proportionate DC voltage, which triggers a switch 24. The output of switch 24 is fed into an opto-isolator 26, which in turn controls second switch 28. Switch 28 connects or disconnects AC line filter 112 from the system according to a predetermined sensed inductive current at the load. MOVs 102 and capacitive elements 104 provide continuous surge suppression protection to the load.
US07940501B2	System and method to relieve ESD requirements of NMOS transistors A system and method relieves ESD requirements on devices in circuits of chips that are susceptible to being damaged from ESD through an external pad. For example, one of the devices can be NMOS transistors having drains (or sources) connected to the external pad(s) and no (or significantly small) current flows from their drains (or sources) to the corresponding pad(s). In order to protect such a device, an ESD protecting system is coupled between the NMOS device and the pad. The ESD protecting system can include an n-type transistor or a p-type transistor.
US07940498B2	Circuit interrupting device with high voltage surge protection The present invention provides a circuit interrupting device which is capable of providing protection against electrical surge through its innovative electrical discharge design; establishing or discontinuing electrical continuity among the input power source, output load, and user accessible load through its innovative contacts connection/disconnection design; automatic or manual testing of the condition of the key components in the circuit interrupting device by way of a simulated leakage current; and testing whether the device is properly wired by way of a reset switch.
US07940496B2	Reinforced tape for a data storage device A data storage device is disclosed with a housing sized for a tape drive. A tape reel is mounted for rotation within the housing and a guide is mounted in the housing spaced apart from the tape reel. A first end of a data tape segment is mounted to the tape reel and a second end is not mounted to the tape reel. A structural tape segment has a pair of ends mounted between the first and second ends of the data tape segment for structurally enhancing an intermediate region of the data tape segment. In another embodiment, a structurally enhanced intermediate region is advanced to a read/write region of the data storage device during storage of the device for preventing inadvertent damage to the data tape.
US07940495B2	Magnetic head for perpendicular magnetic recording A magnetic layer for writing incorporates: a pole layer having an end face located in a medium facing surface; and an upper yoke layer. A first magnetic layer for flux concentration is connected to the pole layer at a location away from the medium facing surface, and allows a magnetic flux corresponding to a magnetic field generated by a first coil to pass. A second magnetic layer for flux concentration is connected to the upper yoke layer at a location away from the medium facing surface, and allows a magnetic flux corresponding to a magnetic field generated by a second coil to pass. When seen in the direction orthogonal to the interface between the second magnetic layer and the upper yoke layer, this interface is disposed at a location that does not coincide with the interface between the first magnetic layer and the pole layer.
US07940490B2	Apparatus and method for improving bandwidth of a fine positioning mechanism data storage manufacturing and test equipment An apparatus and a method for improving bandwidth of a fine positioning mechanism in data storage manufacturing and test equipment that require fine positioning of a head on or about a track. The method comprises the steps of sensing separate sources of mechanical disturbance that mis-position the head with one or more non-contact position sensors, generating a compensating position control signal from one or more input signals, and positioning the head with a fine positioning mechanism and position control signal. The apparatus uses a shear mode micro-actuator as a fine positioning mechanism.
US07940487B1	Heating a head disk assembly for a time interval prior to writing spiral servo tracks to the disk A method of writing spiral servo tracks to a disk of a disk drive is disclosed. The disk is heated by applying a heating power to a heater for a time interval. After the time interval, the heating power is reduced, and the spiral servo tracks are written to the disk. In one embodiment, an external spiral servo writer comprises a heat lamp for heating an exterior surface of a head disk assembly (HDA) prior to writing spiral servo tracks to the disk.
US07940486B2	Thermally assisted magnetic head, head gimbal assembly, and hard disk drive A laser diode is fixed to a light source support substrate and a first surface of a slider substrate is fixed to a second surface of the light source support substrate; therefore, the slider substrate and the laser diode are kept in a fixed positional relation. Since the laser diode faces a light entrance face of a core, long-distance propagation of light as in the conventional technology does not occur, and light emitted from a light emitting element is guided well to a medium-facing surface while permitting some mounting error and coupling loss of light. A spot size w of a light intensity distribution along the X-axis in the XY plane including an incident-light centroid position on the light entrance face is set larger than a thickness of the core, whereby variation in incidence efficiency is well suppressed against positional deviation.
US07940484B2	Color wheel and optical device employing same A projector includes a light source assembly, a digital micro-mirror device, and a projection lens. The light source assembly includes a lamp and a color wheel positioned for receiving light generated by the lamp. The color wheel includes a motor having a contacting portion, a filter, a light-blocker, and a light-isolating sheet. The filter is mounted on the contacting portion of the motor and includes a first area and a second area. Light beams used for forming an image only pass through the first area. The light-blocker is disposed on the filter opposite to the motor. The light-isolating sheet is disposed on the first area and positioned between the filter and the motor and configured for isolating the light beams arrived on the second area.
US07940482B2	Lens drive apparatus and image pickup apparatus including lens drive apparatus A lens drive apparatus that can prevent a propulsion force generated in a direction other than an optical axis direction without a second yoke, reduce a size of the entire apparatus, and high-accurately drive a lens holding frame in the optical axis direction. The apparatus including: a member to be driven that holds a lens, is movable in the optical axis direction, and is guided and supported in a lens barrel; a movable coil wound with at least two sides in parallel to the optical axis direction, and mounted to a part of the member to be driven; and a magnet placed to face the movable coil in parallel to the optical axis direction, and provided in the lens barrel, wherein the movable coil is configured so that at least one side of the two sides and one side other than the two sides face surfaces of the magnet.
US07940481B2	Zoom lens module Disclosed herein is a zoom lens module that may include a first zoom lens group on an optical axis, a second zoom lens group on the optical axis, and a first driving unit configured to move at least one of the first zoom lens group and the second zoom lens group to vary a distance between the first zoom lens group and the second zoom lens group. In the disclosure, the first driving unit may include a first driving motor, a screw member on a rotary shaft of the first driving motor, and a first wire member connecting the screw member to one of the first zoom lens group and the second zoom lens group.
US07940480B2	Optical transmission device An optical transmission device including a driving unit having a transmitting member, a guide member, a frame, a clipping unit and a flexible member is disclosed. The clipping unit has a main clip engaging with one side of the transmitting member, and a sub-clip engaging with the other side of the transmitting member. The flexible member pushes the main clip to the sub-clip, so that the sub-clip radially and axially approaches the transmitting member.
US07940478B2	Imaging lens, optical apparatus and method for forming image using this imaging lens An imaging lens includes a first lens group having a positive refractive power, an aperture stop, and a second lens group having a positive refractive power, which are disposed in order from an object. The first lens group has a first lens component having a negative refractive power and a second lens component having a positive refractive power, which are disposed in order from the object, and conditions expressed by the expressions 0.12
US07940477B2	Solid immersion lens and related method for making same The invention generally pertains to the field of solid immersion lenses for optical applications in high resolution microscopy. The lens of the invention includes a spherical sector limited by a planar surface and an object having nanometric dimensions arranged on the planar surface at the focus of said solid immersion lens. A light-opaque layer having a central opening with nanometric dimensions can be provided on the planar surface, said opening being centred on the focus of the solid immersion lens. The nano-object can be a tube or a thread having a cylindrical shape. The lens of the invention can be made using lithography techniques.
US07940472B2	Zoom lens and optical apparatus equipped therewith A zoom lens is provided with comprising a plurality of lens groups including, in order from an object side, a first lens group G1 having positive refractive power, a second lens group G2 having negative refractive power, a third lens group G3, and a fourth lens group G4, the third lens group G3 including, in order from the object side, a first positive lens of the third lens group, a negative lens of the third lens group, and a second positive lens of the third lens group, and a given conditional expression being satisfied, thereby excellently correcting chromatic aberration in a farther away shooting range, capable of having excellent optical performance with being compact.
US07940468B2	Variable-focus lens assembly A variable-focus lens assembly is provided. The lens assembly includes a microfluidic device that defines a chamber for receiving a fluid therein. A slip having an aperture therethrough is disposed in the chamber. A first fluid is disposed on the first side of the slip and a second fluid is disposed on the second side of the slip. A lens is formed from the interface of the first and second fluids. The outer periphery is pinned to the slip about the aperture. A turning structure fabricated from a hydrogel material engages the slip and tunes the focal length of the lens in response to a predetermined stimulus.
US07940465B2	Collimator array A collimator array using a molded element to hold the input fibers and to collimate the light. The input fibers are held within holes in one face of the element, and the collimation of the light emitted from the ends of the fibers is performed by an array of lenses appropriately located such that each lens collimates the light emitted from a fiber end. The lateral spacing between the holes is made to be equal to the lateral spacing between the lenses of the array. Since, in a molded element, this lateral spacing can be accurately provided, good alignment of the input fibers with the lenses can be achieved. The depths of the holes can be made such that when a fiber is inserted right to the bottom of a hole, the end of that fiber is accurately located such that the light emitted therefrom is collimated by the lens. This avoids the need for accurate manual alignment of the fibers of the array. Alternatively, the hole can be made slightly deeper than this predetermined depth, to provide some adjustment in the lens-fiber distance for adjusting the level of collimation.
US07940464B2	Optical system and corresponding optical element The invention relates to an optical system comprising: at least one source of illumination designed to produce an illuminating beam; and at least one imager able to produce an imaging beam when illuminated by the said illuminating beam; the said system being characterized in that it further comprises: collimating means for collimating the said illuminating beam; and at least one optical element comprising, on a first surface, means for redirecting part of the said illuminating beam towards the said imager, so as to illuminate the said imager and for adapting the shape of the said beam to suit the said imager.
US07940459B2	Formable fused polymer panels containing light refracting films A dichroic, light refracting resin panel comprises one or more dichroic/refracting films that have been embedded and/or laminated between a plurality of resin substrates, such as copolyester, polycarbonate, and/or acrylic substrates. The dichroic resin panel can be manufactured with a variety of different materials, and with autoclave or hot press methods in a manner that ensures structural and aesthetic integrity. Specifically, a dichroic resin panel in accordance with the present invention can be created in such a way as to avoid delamination despite a variety of end-uses and formations (e.g., curved panel, embossed/textured surfaces). In addition, the dichroic resin panels can be handled, transported, and installed in a variety of exterior or interior applications, even where certain building code requirements may be relatively stringent. The dichroic resin panels can be used in a variety of structural and/or aesthetic applications.
US07940457B2	Energy-efficient optoelectronic smart window In an aspect, described herein is a dynamically controllable optoelectronic smart window which utilizes a diffraction grating for selective transmission or rejection of a specific region of the electromagnetic spectrum, for example the infrared, near-infrared and/or visible regions. Window embodiments described herein may further utilize a selectively controlled and/or patterned total internal reflection layer to assist with the selective rejection of a specific spectral region while allowing for transmission of another specific spectral region. In another aspect, the present invention provides methods for dynamically controlling the transmission or rejection of solar near-infrared and/or visible radiation.
US07940455B2	Ophthalmic surgical microscope system An ophthalmic surgical microscope system (100) includes a surgical microscope (101). The surgical microscope (101) is accommodated on a carrier unit (109) so as to be adjustable in elevation in order to be able to adjust a work distance (124) between the surgical microscope (101) and a patient eye (120). A first drive (112) is provided for adjusting the elevation of the surgical microscope (101). The ophthalmic surgical microscope system (100) includes an ophthalmic ancillary module (114) having an adjustable ophthalmic magnifier lens (116). The work distance (125) between the ophthalmic magnifier lens (116) and the patient eye (120) can be adjusted with a second drive (117). A drive coupling (123) is provided which couples the first drive for adjusting elevation of the surgical microscope (101) to the second drive (117) for adjusting the ophthalmic magnifier lens (116).
US07940448B2	Display system A display system is based on a linear array phase modulator and a phase edge discriminator optical system.
US07940446B2	Optical modulation An optical modulator comprising a spacing-controllable etalon having at least one sprung micro-mirror suspended above a substrate. At least one electrically insulating stop is provided between the micro-mirror and the substrate to avoid short-circuit when the micro-mirror is drawn towards the substrate by an applied voltage. An optical detector detects the time of arrival of a first laser pulse. A control circuit predicts from this an arrival time of the next incident laser pulse and, responsive to a control signal, either retains the micro-mirror in its pulled-down state held against the insulating stops or releases the micro-mirror at a time predicted to maximise or minimise the light transmitted through the modulator. After a time interval calculated to permit a predetermined number of mechanical oscillations, the micro-mirror is pulled back down onto the stops.
US07940443B2	Laser radar and beam irradiation apparatus therefor A laser radar according to an embodiment of the invention includes a beam irradiation head which emits a laser beam and a control circuit which controls the beam irradiation head to perform scan in a two-dimensional direction with the laser beam. In the laser radar, the beam irradiation head includes a laser beam source; a mirror to which the laser beam emitted from the laser beam source is incident; and a driving mechanism which rotates the mirror in first and second directions about a first rotating axis and a second rotating axis perpendicular to the first rotating axis respectively. The control circuit controls the rotation of the mirror in the first direction and the second direction such that a scan region of the laser beam becomes a rectangular shape.
US07940441B2	Manufacturing method of memory element, laser irradiation apparatus, and laser irradiation method A method for rapidly performing laser irradiation in a desired position as laser irradiation patterns are switched is proposed. A laser beam emitted from a laser oscillator is entered into a deflector, and a laser beam which has passed through the deflector is entered into a diffractive optical element to be diverged into a plurality of laser beams. Then, a photoresist formed over an insulating film is irradiated with the laser beam which is made to diverge into the plurality of laser beams, and the photoresist irradiated with the laser beam is developed so as to selectively etch the insulating film.
US07940439B2	Method for generating a micromechanical structure In a method for manufacturing a micromechanical structure, first a two-dimensional structure is formed in a substrate. The two-dimensional structure is deflected from the substrate plane by action of force and fixed in the deflected state.
US07940437B2	Computer-generated hologram for reconstructing a full-color image with high resolution and its fabrication method A computer-generated hologram that is capable of reconstructing a full-color image and achieving a high resolution is provided. A recording plane of the hologram is divided by a multiplicity of parallel sections in the horizontal direction to define a multiplicity of areas. Amplitude information and phase information corresponding to different wavelengths which vary periodically in a direction traversing the multiplicity of areas, is recorded in the recording medium. Information about the same portion of the original image is recorded in individual points belonging to the same area, and information about another corresponding portion of the original image is recorded in individual points belonging to another area.
US07940434B2	Image processing apparatus, image forming apparatus, method of image processing, and a computer-readable storage medium storing an image processing program In an image processing apparatus of the present invention, interpolation operations are performed with a LUT to obtain CMY image data corresponding to input RGB image data. The image processing apparatus includes a gamut selecting section for selecting a gamut corresponding to an inputted image, from an RGB color space, based on input RGB image data; a LUT writing section for changing CMY image data in the LUT to CMY image data corresponding to grid points contained in the selected gamut; and a position information changing section for writing position information in a memory, wherein the position information indicates RGB color space positions of the grid points contained in the selected gamut. Thus, the image processing apparatus of the present invention can save memory space.
US07940433B2	Image sensor An image sensor includes an elongated case, a light source provided in the case, a light guiding member elongated in a longitudinal direction of the case and configured to direct light emitted from the light source toward a document to be read, an optical system for collecting light reflected by the document, a sensor IC chip for receiving the light collected by the optical system, and a substrate attached to the case. The substrate is provided with a wiring pattern and carries the sensor IC chip. The case is provided with a plurality of supporting projections spaced apart from each other in the longitudinal direction. The supporting projections are held in contact with the side surface of the light guiding member.
US07940426B2	Image processing apparatus, an image processing method, a medium on which an image processing control program is recorded, an image evaluation device, an image evaluation method and a medium on which an image evaluation program is recorded In image processing according to the prior art, the important part of photographic image data (referred to herein as the object) could not be determined and therefore required human participation.A computer 21 which is the core of image processing calculates an edginess which is an image variation from a differential value of data for adjacent picture elements in a step SA110, and determines object picture elements by selecting only images with a large variation in steps SA120, SA130. As optimum parameters for contrast correction and lightness compensation are calculated from image data for object picture elements in steps SA310-SA330, image processing indicators based on object picture elements are determined, and optimum image processing can be performed automatically. After summing a luminance distribution for each area of the image, which is a feature amount, while uniformly selecting picture elements in a step SB110, a reevaluation is performed by a weighting determined for each area in a step SB120, and a luminance distribution strongly influenced by the luminance distribution of the photographed object is thus obtained with uniform sampling. After determining the intensity of this luminance distribution insteps SB130-SB150, the image data is converted in a step SB160, and image processing can therefore be performed with optimum intensity while reducing the processing amount.
US07940424B2	Image forming device and method which outputs mono object when object not actually expressed in colors or not actually to be printed An image forming method which examines validity of an output object using an ROP, for example, and determines whether the output object is printed in a color mode or in a mono mode, is provided. The method includes detecting an output object having a color value from among output objects constituting a mono page, examining the validity of the detected output object, and outputting the detected output object as a mono object if the output object is determined not to be valid. Accordingly, if a mono image having an RGB value is recognized as a color object but is data not to be output on paper or media, the image is recognized as data which are not necessary to be output using color toner, so that only black toner is used. Accordingly, the printing rate increases, and efficiency of processing a printing is enhanced.
US07940419B2	Image forming method and apparatus for effectively positioning an image forming member An image forming apparatus includes a transfer member configured to receive an image, and a first image forming unit including a first image bearing member and a first pair of developing units having developers of colors different from each other, and a second image forming unit including a second image bearing member and a second pair of developing units having developers of colors different from each other and from the first pair of developing units, each of the first and second image forming units configured to slidably move in a direction parallel to a horizontal plane of the image forming apparatus in a manner facing a surface of the transfer member and to be biased toward a desired position with respect to the transfer member when a cover of the image forming apparatus is moved to its closed position.
US07940418B2	Image control device for printer and method of compensating for light amount drift of photosensor used in the image control device A method of compensating for a light amount drift of a photosensor used in an image control device, wherein the photosensor includes a light emitting portion and a light receiving portion which projects light onto an image control mark formed on an intermediate transfer medium of a printer and detects an optical signal reflected by the image control mark, thereby controlling the quality of an image. In the compensation method, the light amount drift is calculated by projecting light on the intermediate transfer medium, detecting an amount of light reflected by the intermediate transfer medium, and comparing the detected light amount with a pre-set reference light amount. The detected light amount is then corrected to be substantially equal to the reference light amount.
US07940417B2	Method for storing data of at least one component of a printing press that comprises a plurality of components and at least one communications network Data of at least one component of a printing machine, that comprises several components and at least one communications network, is stored. Data from one of these components, and which characterizes that component, is stored in a memory unit which belongs to that component, and which memory unit is linked to the communications network. The printing machine may have at least two different control levels that are hierarchically organized. The data from the at least one component may be provided on a lower-order control level. It is transmitted from its memory unit to at least one of the printing machine components on a higher-order control network. The data so transmitted is linked, during its transmission, to the next higher-order control level, with local information regarding the arrangement of the components transmitting data in their respective control levels.
US07940409B2	Data exchange in an exchange infrastructure An exchange infrastructure (XI) system provides for the receipt, storage and transmission of limited data to uniform user interfaces to provide an improved exchange of data thereacross. In operation with corresponding processing systems, there is a reduced amount of data received by the XI system as well as a reduced amount of data transmitted from the XI system to a recipient processing system. Furthermore, inclusion of operations for utilizing an associated database for storing data and extracting documents therefrom allows the XI system to operate with the reduction of data being transmitted to and received from the external processing systems. In this technique, the XI system is improved by reducing data transmission requirements, reducing amounts of data processing and conversion overhead and eliminating excess data storage outside of the XI system itself.
US07940407B2	Image forming apparatus, terminal apparatus and management apparatus An image forming apparatus that is connected to a terminal apparatus via a network is disclosed. The image forming apparatus includes: a receiving unit configured to receive a request for a plug-in list from the terminal apparatus, wherein the terminal apparatus sends the request in order to check consistency of a driver; and a transfer unit configured to transfer the plug-in list in the image forming apparatus to the terminal apparatus when receiving the request for the plug-in list.
US07940406B2	Image processing device, image forming device, image processing method, image forming method, program, and computer readable recording medium on which the program is recorded In case of transmitting a document file such as a PDF file to a printer without converting it into print data, a PC extracts from the document file to be printed information to be accessed when starting an analysis of the document file and transmits the information to the printer. The PC extracts a specified data from the document file and transmits it to the printer each time when the specified data is requested by the printer.
US07940405B2	Image processing system for preventing forgery Conventionally, it is impossible to securely and efficiently implement the judgment of specific images. In order to solve this task, an image processing apparatus according to the present invention is characterized in including an input unit (in these embodiments, this corresponds to, for example, the interface unit in FIG. 1) for inputting color image data, an judging unit (this corresponds to, or example, the forgery judging unit in FIG. 1) for judging whether the judgment of whether a color image composed of the color image data is a specific image has been already performed, and an image judging unit (this corresponds to, for example, the forgery judging unit in FIG. 1) for judging whether the color image include the specific image if the judgment has not been performed yet.
US07940403B2	Printing control apparatus, printing control method and computer-readable medium A printing control apparatus is provided which can produce an appropriate copy-forgery-inhibited pattern image by adding a monochrome copy-forgery-inhibited pattern even if monochrome mode printing is performed in the condition in which a color copy-forgery-inhibited pattern is set. When the monochrome mode printing is performed in the condition in which the color copy-forgery-inhibited pattern is set, and if the copy-forgery-inhibited pattern color is output with its color unchanged, the color is not converted into 100% black. Considering this, when a forced monochrome mode is selected, even if the user's setting for the copy-forgery-inhibited pattern is color, the color is changed to monochrome (black) before output. If the designated copy-forgery-inhibited pattern setting is for color, the designated copy-forgery-inhibited pattern setting is changed to the monochrome copy-forgery-inhibited pattern setting so that the printing processing is performed in the monochrome mode using the designated copy-forgery-inhibited pattern setting.
US07940399B2	Jones phase microscopy of transparent samples Methods for displaying anisotropic properties of an object. The object is illuminated with a first test beam characterized by a first polarization that, after traversing the object, is combined with a reference beam. The combined light of the first transmitted test beam and the reference beam is analyzed by a first pair of polarization analyzers, and interference created between the first transmitted test beam and the reference beam as analyzed by the first pair of analyzers is detected to derive intensity, phase and polarization of the first transmitted test beam. The same is then done with a second test beam that has a polarization with a component orthogonal to the first polarization. Based on the two analyzed beams, complex elements of a Jones matrix associated with the object in a local coordinate system are determined and a plurality of tangible images are displayed that characterize the object based on the complex elements of the Jones matrix.
US07940395B2	Method and apparatus for identifying the chemical composition of a gas Embodiments of the present invention relate to the analysis of the components of one or more gases, for example a gas mixture sampled from a semiconductor manufacturing process such as plasma etching or plasma enhanced chemical vapor deposition (PECVD). Particular embodiments provide sufficient power to a plasma of the sample, to dissociate a large number of the molecules and molecular fragments into individual atoms. With sufficient power (typically a power density of between 3-40 W/cm3) delivered into the plasma, most of the emission peaks result from emission of individual atoms, thereby creating spectra conducive to simplifying the identification of the chemical composition of the gases under investigation. Such accurate identification of components of the gas may allow for the precise determination of the stage of the process being performed, and in particular for detection of process endpoint.
US07940394B2	Color distribution measuring optical system, color distribution measuring apparatus, and color distribution measuring method A color distribution measuring optical system generates an image of an object to be measured via an imaging optical system and a color matching function filter. The color matching function filter is an optical multilayer film filter, and the angle of arrangement of the color matching function filter can be changed, with respect to an optical axis of the imaging optical system, depending on the numerical aperture of the imaging optical system by a tilt angle changing device. Various imaging optical systems can be used even when the optical multilayer filter is used.
US07940393B2	Method and system for approximating the spectrum of a plurality of color samples Method for approximating the spectrum of a plurality of color samples, the method including the procedures of measuring the color of a reference color sample in a color space, determining a reference sample estimated spectrum from the measured color, measuring the actual spectrum of the reference color sample, determining a spectral delta from the difference between the reference sample estimated spectrum and the actual spectrum, measuring the color of each of the color samples, for each of the color samples, determining a sample estimated spectrum from the measured color, and for each of the color samples, determining a sample approximated spectrum by adding the spectral delta to the respective sample estimated spectrum.
US07940386B1	Scatterometry target employing non-periodic defect features to enhance or optimize target sensitivity to a parameter of interest Embodiments of the invention include a target having a lattice of many periodically spaced and uniformly configured metrology features arranged in an array pattern over a target region. The lattice includes at least one defect region in the lattice, the defect region includes at least one intentionally introduced defect metrology feature. The defect feature configured to enable increased sensitivity of the target to a selected parameter of interest. The invention further encompassing associated methods of implementing the target and evaluating the parameter of interest.
US07940385B2	Defect inspection apparatus and its method In a defect inspection apparatus for performing an inspection with an optical system, the dimension of a defect is measured substantially concurrently with detection of the defect. In order to promote the accuracy of measurement of the defect dimension, a correction unit is provided which corrects the defect dimension by using a standard sample such as a standard particle.
US07940381B2	Semiconductor nanowire electromagnetic radiation sensor A semiconductor nanowire is coated with a chemical coating layer that selectively attaches to the semiconductor material and which forms a dye in a chemical reaction. The dye layer comprises a material that absorbs electromagnetic radiation. A portion of the absorbed energy induces electronic excitation in the chemical coating layer from which additional free charge carriers are temporarily donated into the semiconductor nanowire. Thus, the conductivity of the semiconductor nanowire increases upon illumination on the dye layer. The semiconductor nanowire, and the resulting dye layer collective operate as a detector for electromagnetic radiation.
US07940379B2	Finger identification apparatus An identification apparatus that keeps the conditions for imaging uniform among successive identifications and requires a user to perform only a series of simple maneuvers. An identification apparatus comprising a guide member, a light source, and an imaging unit. The guide member includes a pattern or a structure that inspires a user to position his/her finger thereon or to approach his/her specific finger region thereto. A contact member such as a button switch is preferably located at a position in the guide member at which a fingertip is to be positioned. An optical opening is formed at a position coincident with a position at which a portion of a finger to be imaged for identification should be placed. The light source radiates near-infrared light through the portion of the finger to be imaged. The imaging means acquires an image of the finger, and the apparatus compares the image to previously registered images. The apparatus may also include dual light sources power saving functionality, and means for limiting the interference of external light sources.
US07940376B2	Real time synthetic aperture radar processing system and method A real time SAR processing system for processing synthetic aperture radar (SAR) return signals and a method for real time processing of SAR return signals. The real time SAR processing system for processing synthetic aperture radar return signals comprises a light source (1) for generating a coherent, plane electromagnetic wave; light modulation means (2) for modulating the incident wave according to the radar return signals and outputting a modulated wave; and optical processing means (3) for submitting the modulated wave to an optical signal processing for radar image reconstruction. The light modulation means (2) comprises a plurality of addressable pixels (30) which are controlled based on the radar return signals. Light detection means (4) for detecting the processed wave and generating a corresponding electrical radar image signal are provided.
US07940368B2	Structure of polarizing terahertz wave device The Terahertz Polarizer structure of the present invention comprises of: A pair of parallel quartz layers for forming a rectangular cube with internal space, then a birefringent liquid crystal is placed in the internal space and sealed, and a pair of permanent magnets with reverse polarities are placed at both sides of the pair of fused silica layers.
US07940367B2	Liquid crystal display panel with hydrophilic spacer and fabricating method and apparatus thereof The disclosed invention is with regard to a liquid crystal display panel including a substrate having a plurality of layers formed thereon, and having a first surface region and a second surface region on a surface of an uppermost layer of the plurality of layers, wherein the first and second surface regions having different surface characteristics in reaction to a particular liquid, and a spacer formed on the second surface region.
US07940363B2	Liquid crystal display panel and method for manufacturing the same A liquid crystal display (LCD) panel includes first and second substrates, and a liquid crystal layer interposed between the first and second substrates. The first substrate includes gate lines, data lines, a storage line and a pixel electrode. The gate lines extend along a first direction. The data lines extend along a second direction crossing the first direction, and the gate and data lines define a unit pixel. The storage line includes a first line portion extending along the second direction in the unit pixel. The pixel electrode divides the unit pixel into first and second domains. A second substrate faces the first substrate and includes a common electrode having a first hole formed on the common electrode, and the first hole is overlapped with the storage line. The first hole and the storage line are overlapped with each other, so that an opening ratio may be enhanced.
US07940362B2	Method of manufacturing a liquid crystal display A display portion is divided by scan lines and signal lines into sections where pixels are provided. Contact holes each for connecting common wiring and a common electrode together are not formed for all the pixels, but decimated so as to be arranged in zigzags.
US07940359B2	Liquid crystal display comprising a dielectric layer having a first opening surrounding a patterned structure and exposing a portion of a first pixel electrode and a second pixel electrode formed on the dielectric layer A liquid crystal display (LCD) device. In one embodiment, the LCD device includes a first substrate and a second substrate positioned apart from the first substrate, a liquid crystal layer positioned between the first substrate and the second substrate, and a plurality of pixels formed on the first substrate. Each pixel has a first pixel electrode formed on the first substrate, a second pixel electrode formed on an dielectric layer, wherein the dielectric layer is formed on the first pixel electrode to have a patterned structure with an opening exposing a portion of the first pixel electrode such that the second pixel electrode is connected to the first pixel electrode through the one opening; and an auxiliary common electrode formed on the dielectric layer and distantly surrounding the second pixel electrode.
US07940358B2	Liquid crystal display device and manufacturing method thereof Provided are an LCD device that can control a viewing angle freely and a manufacturing method thereof. The LCD device includes a first substrate, a second substrate, and an LC layer interposed between the first and second substrates. The LCD device further includes red, green, blue, and viewing angle controlling subpixels. These subpixels are driven in a VA mode. The red, green, and blue subpixels have a transflective structure. The viewing angle controlling subpixel has a transmissive or transflective structure.
US07940351B2	Image display apparatus An image display apparatus includes: a plurality of light sources for emitting light; an optical uniformizing portion for uniformizing light emitted from the plurality of light sources; a total reflection portion disposed above the plurality of light sources, the total reflection portion totally reflecting light from the optical uniformizing portion; an optical guide portion for guiding light totally reflected at the total reflection portion; an optical diffusion unit for diffusing light from the total reflection portion and outputting the diffused light; an optical parallelizing unit for parallelizing light from the optical diffusion unit; and a liquid crystal panel for modulating light from the optical parallelizing unit into an optical image in accordance with an image signal and displaying the optical image.
US07940350B2	Plane light source and LCD backlight unit having the same There are provided a plane light source and an LCD backlight unit having the same. A plane light source having a plurality of light emitting devices arranged in a light emitting device matrix having rows and columns at a substrate according to an aspect of the invention includes a first matrix having a plurality of light emitting devices arranged in rows and columns; and a second matrix having a plurality of light emitting devices arranged in rows and columns, each of the light emitting devices located within a quadrangle formed by four neighboring light emitting devices included in the first matrix, wherein a pitch S between one light emitting device included in the light emitting device matrix and another light emitting device most adjacent to the one light emitting device satisfies the following equation to obtain uniform luminance distribution at a position distant from a light emitting surface of the light emitting device by an optical length l, S ≤ l 2 × tan ⁡ ( θ 2 + α ) , Equation where −π/18≦α≦π/18 is satisfied, and θ is an orientation angle of the light emitting device.
US07940349B2	Light source device and liquid crystal display device having the same A light source device, including a substrate, a plurality of light emitting diode chips mounted on the substrate, and an encapsulant covering the plurality of light emitting diode chips. The encapsulant has a plurality of lenses connected to each other and each lens corresponds to one of the plurality of light emitting diode chips.
US07940344B2	Display substrate, method of manufacturing the same and display apparatus having the same A display substrate includes a plurality of pixels. Each of the pixels includes a switching element, a storage capacitor, a storage line and a pixel electrode. The switching element includes a polycrystalline silicon layer having a channel portion and a doped portion, a gate electrode, a source electrode and a drain electrode. The gate electrode is formed on the channel portion and has a lower layer and an upper layer. The source electrode and the drain electrode make contact with the doped portion. The storage capacitor includes a first storage electrode formed from a layer substantially same as the polycrystalline silicon layer and a second storage electrode formed from a layer substantially same as the lower layer of the gate electrode.
US07940343B2	Liquid crystal display device and image displaying method of liquid crystal display device The present invention provides a liquid crystal display device for displaying a desired image by a display unit, the display unit being formed by sandwiching a liquid crystal layer between a thin film transistor substrate and a CF substrate and arranging liquid crystal cells formed by the liquid crystal layer in a form of a matrix, wherein the thin film transistor substrate is created by disposing at least a transistor used to drive a liquid crystal cell and a pixel electrode of the liquid crystal cell on an insulating substrate, and a part or all of a storage capacitor of an adjacent liquid crystal cell is created in a layer below the pixel electrode with a shield layer interposed between the pixel electrode and the storage capacitor.
US07940334B2	Adaptive gamma transform unit and related method The invention discloses a Gamma transform unit. The Gamma transform unit has a lookup table. The lookup table stores a plurality of difference values corresponding to a plurality of predetermined input values. Each of the difference values substantially equals a difference between an ideal output value and a Gamma function output value, both of which correspond to one of the predetermined input values. After the Gamma transform unit has received an input value, it generates a required Gamma function output value corresponding to the received input value through referring to the lookup table.
US07940331B2	Edge adaptive de-interlacing apparatus and method thereof An edge adaptive de-interlacing apparatus and method are disclosed. The edge adaptive de-interlacing apparatus includes a complexity detection module, a qualifier, a comparator and a mixer. The complexity detection module detects complexity associated with a target pixel. The qualifier is coupled to the complexity detection module for generating similarity of at least one possible edge angle in response to the complexity. The comparator is coupled to the qualifier for comparing the similarity of the at least one possible edge to select a preferred edge angle. The mixer is coupled to the comparator for generating pixel data of the target pixel according to the preferred edge angle.
US07940326B2	Device to transfer photo images into digital data A kind of device to transfer photo images into digital data includes a body wherein photo taking mechanisms are set inside and insert-fit grooves and positioning mechanisms are set with internal lighting printed circuit boards at the other side. A reflecting shield is provided in the body. The integrated photo clamps for clamping photos are put in the interior of the body through insert-fit grooves. By usage of simple operations, the images on the taken photos by photo taking mechanisms can be transferred into digital data for convenient storage, modification, or copying then printing the new photos. Thus, the present invention is rich of convenience and advancement.
US07940322B2	Focus detecting device A focus detecting device includes a focus detecting optical system which forms a plurality of object images. A photoelectric conversion element array includes a plurality of pixels and subjects each of the plural object images formed by the focus detecting optical system to photoelectric conversion. An electric charge transfer path transfers an electric charge obtained by the photoelectric conversion subjected by the photoelectric conversion element array. A focus detecting section performs focus detection with respect to a plurality of focus areas on the basis of a signal associated with an electric charge transferred by the electric charge transfer path. A plurality of effective pixel regions corresponding to the plural focus areas are arranged in the arrangement direction of the pixels of the photoelectric conversion element array, and ineffective pixel regions are arranged between the plural effective pixel regions.
US07940318B2	Solid-state imaging device and driving method for a solid-state imaging device for high-speed photography and enabling multiple exposure photography A solid-state imaging device that enables more images to be photographed and a reading time to be shortened by effectively using storage cells is provided. By combining pieces of information which correspond to signal charges output from a photoelectric converter and are sequentially stored in storage cells, it is possible to store more pieces of information than the number of storage cells. Also, by reading the combined information stored in one storage cell, it is possible to read more pieces of information by a single reading operation.
US07940317B2	Image sensor having a pixel array with serial readout The image sensor includes an array of pixels, each pixel having a photo-diode, for providing a pixel voltage, an analog-to-digital converter (ADC) operable to convert the pixel voltage to a digital value and a memory for storing the digital value. Read circuitry is included for reading out the digital values from the pixels of the array in a predetermined order. The image sensor may be configured such that a counter incorporates the memory, and the counter may be adapted to operate as a shift register. The counters of two or more pixels may be connected to form one or more chains such that digital values can be read out in a bit-serial manner.
US07940316B2	Digital motion picture camera which combines images of different exposure times A digital motion picture camera for the taking of motion pictures includes an optoelectronic sensor device having a plurality of sensor elements for the generation of received signals in dependence on the exposure time, a digitizing device for the digitizing of the received signals and an electronic control device for the control of the exposure time and the reading out of the received signals and for the evaluation of these received signals. A plurality of images taken with different exposure times are combined with one another by means of the control device, with the time centers of the images to be combined with one another between a respective start of recording and a respective end of recording coinciding at least substantially.
US07940312B2	Image pickup device for connection to an external record device Charging of a camera 100 and backup of data are concurrently executed to enable picking up an image regardless of a remaining available memory. As the camera 100 is attached to a cradle 200, image data for the image picked up by a camera module 110 of the camera 100 is directly transferred to and recorded in a HDD 220 of the cradle 200. Image data, already recorded in the flash memory 133 of the camera 100, is backed up by the HDD 220 of the cradle 200. Further, the cradle 200 allows a charging circuit 204 to charge a rechargeable battery of the camera 100 using electric power supplied via an AC cord 280. Also, the cradle 200 has a tripod bore 270 through which the camera is fixed to a tripod for picking up the image.
US07940311B2	Multi-exposure pattern for enhancing dynamic range of images The specification and drawings present a new method, apparatus and software product for enhancing a dynamic range of an image with a multi-exposure pixel pattern taken by an image sensor of a camera for one or more color channels, wherein a plurality of groups of pixels of the image sensor have different exposure times (e.g., pre-selected or adjusted by a user through a user interface using a viewfinder feedback, or adjusted by a user through a user interface after taking and storing RAW image, etc.). Processing of the captured image for constructing an enhanced image of the image for each of the one or more color channels can be performed using weighted combination of exposure times of pixels having different pre-selected exposure times according to a predetermined criterion.
US07940310B2	Method and apparatus for automatic white balance A method of automatic white balance for an image capture system is disclosed. The automatic white balance mechanism ascertains the illuminant source of an image by analyzing the number of white pixels within a predefined white area in a color space diagram. The automatic white balance mechanism also determines gain adjustments based on the evaluating the average RGB values to achieve white balance.
US07940309B2	Optical low pass filter and image-capturing device An optical low pass filter includes: a light transmitting member (41); and a refractive index distribution generation means (42) that generates a refractive index distribution cyclically changing within the plane of the light transmitting member (41). The refractive index distribution generation means includes a piezoelectric element, for example, and generates the refractive index distribution by generating the compressional wave in the light transmitting member (41) with a high frequency voltage being applied to the piezoelectric element.
US07940305B2	Motor vehicle camera display apparatus and method Arrangement for a motor vehicle with a camera and a display device for capturing and displaying an image of the surroundings of the motor vehicle and for displaying graphically representable information, such as for example guide lines, reference texts or the like, with a means for superimposing the image with the information, wherein means for superimposing changes values of the pixels at the points of the image, at which the information is displayed, information pixels, as a function of the values captured by the camera.
US07940303B1	Method and system for displaying content while reducing burn-in of a display A method and system for reducing burn-in of a display is disclosed. A plurality of assets containing text, graphics, and video are stored. Some of these assets are then assembled into a video frame or “screen”, which is subsequently output. Some of the assets are then assembled to form a second video frame or screen. The second screen is subsequently output to the video transport stream and the process is repeated.
US07940300B2	Automatic door assembly with video imaging device An automatic door assembly is provided for determining whether an individual in a door approach area.
US07940299B2	Method and apparatus for an omni-directional video surveillance system A surveillance system uses an image from an omni-directional camera to identify objects or events of interest on which a higher-resolution camera can be trained.
US07940296B2	Image capturing unit for endoscope An image capturing unit for an electronic endoscope, including a solid-state image capturing element, a metallic housing member, which hermetically encloses a circumference of an insulated base and is arranged to cover a front-end portion of the insulated base, at least one connection land, which is connected to at least one signal conductor at a position in vicinity to a rear-end portion of the insulated base outside the housing member, and a conductive cylindrical shield, which surrounds the at least one connection land and the at least one signal conductor and is spaced from the at least one connection land and the at least one signal conductor in a radial direction, is provided. An outer periphery of the rear-end portion of the insulated base is formed to be smaller than the circumference of the insulated base enclosed by the housing member.
US07940295B2	Image display apparatus and control method thereof On the basis of an image taken by a right image taking unit and/or an image taken by a left image taking unit, an imaging parameter common to the right and left image taking units is calculated. The calculated imaging parameter is set in the right and left image taking units.
US07940292B2	Optical scanning device and image forming apparatus An optical scanning device includes a lens having a negative optical power at least in a sub-scanning direction and a lens having a positive optical power at least in the sub-scanning direction between a light source and a deflecting unit. The optical scanning device further includes a coupling lens and an adjusting lens whose positions can be adjusted in an optical axis direction and then bonded with ultraviolet curing resin. Therefore, the magnification of an optical system can be adjusted and consequently a desired scan-line interval can be obtained.
US07940290B2	Thermal printer A thermal printer includes a main body frame, a thermal head swingably attached to the main body frame, a platen roller disposed to face a printing surface of the thermal head, and a motor for rotationally driving the platen roller. The thermal printer activates the thermal head while conveying a heat-sensitive paper held between the thermal head and the platen roller to perform printing on the heat-sensitive paper. The feeding amount of the heat-sensitive paper may be set so that an aspect ratio of the characters printed on the heat-sensitive paper is within a range of 0.95:1 to 0.8:1.
US07940280B2	System and method for color format conversion in a graphics environment A method of converting an input color codeword from a first color format to a second color format comprises providing a reference format having reference bit positions and comparing the first bit positions associated with the first color format to the reference bit positions. Second bit positions associated with the second color format are compared to the reference bit positions. The relative bit position shifts based on the compared first bit positions and the compared second bit positions are determined. Format conversion bit masks are then generated based on the first and second color formats and the determined relative bit position shifts. The input color codeword is converted to the second color format based on the format conversion bit masks and the relative bit position shifts.
US07940277B2	Processor for executing extract controlled by a register instruction A programmable processor and method for improving the performance of processors by expanding at least two source operands, or a source and a result operand, to a width greater than the width of either the general purpose register or the data path width. The present invention provides operands which are substantially larger than the data path width of the processor by using the contents of a general purpose register to specify a memory address at which a plurality of data path widths of data can be read or written, as well as the size and shape of the operand. In addition, several instructions and apparatus for implementing these instructions are described which obtain performance advantages if the operands are not limited to the width and accessible number of general purpose registers.
US07940273B2	Determination of unicode points from glyph elements Systems, methods, and/or techniques (“tools”) for determining Unicode points from glyph elements are provided. The tools may receive indications of commands that relate to text containing glyphs. Responding to the commands, the tools may convert the glyphs to corresponding Unicode representations. The tools may also provide glyph substitution tables that include Unicode fields for storing Unicode representations of characters, along with first and second glyph fields for storing glyphs of the characters. The glyph substitution tables may include links pointing from the second glyph fields to the first glyph fields, and may also include links pointing from the first glyph fields to the Unicode fields. The tools may provide character mapping tables that include Unicode fields for storing Unicode representations of characters. The character mapping tables may also include glyph fields for storing glyphs of the characters, and may include links pointing from the glyph fields to the Unicode fields.
US07940270B2	Computer processing of multi-dimensional data The present invention relates to a solution for processing source data into target data. A rim distance (δ4) between the block sample boundary (βSB) and the block edge (b4) is relatively short for a comparatively high resolution level (r3), and the rim distance (δ1) is relatively long for a comparatively low resolution level (rO). In connection with the production of the target data (DT) at least one interpolation parameter (ρS1, e(PS1)) is determined for at least one interpolated sample between a first block (B2) neighboring a second block (B3) at least based on a first rim distance (δ2) of the first block (B2) and a second rim distance (δ3) of the second block (B3).
US07940259B2	System and method for interactive 3D air regions A system and method for generating a region in an air-space environment for presentation in a visual representation. The region is configured for positioning in an aerial domain of the environment coupled to an adjacent reference domain of the environment. The system comprises a control element generator configured for providing a plurality of control elements of the region, wherein the plurality of control elements are distributed in the air-space environment such that each of the plurality of control elements is coupled to a respective coordinate associated with the reference domain the system and method also have a link generator configured for providing a plurality of link elements of the region for linking each of the control elements to one another to define a plurality of bounding surfaces of the region, and an edit module for adjusting at least one presentation property of the region.
US07940258B2	Automatic adjustment of an orthodontic bracket to a desired mesio-distal position within a three-dimensional (3D) environment A system automatically adjusts an orthodontic bracket to a desired mesio-distal position on a tooth within a 3D environment. The system allows a practitioner to specify a desired mesio-distal position at which to place the bracket on the tooth. The practitioner may choose the desired mesio-distal position from a standardized set of mesio-distal positions or may create a customized mesio-distal position to meet a patient's particular needs. Based on the desired mesio-distal position, the system automatically adjusts the placement of the orthodontic bracket to the desired mesio-distal position on the tooth within the 3D environment. The system then generates a visual representation of the resulting bracket placement within the 3D environment.
US07940257B2	Methods for segment driver circuits and application specific SEG decoders in LCD driver systems This invention describes methods and circuits for the segment driver circuit in a LCD driver system as well as application specific SEG decoder. The methods include the following steps: the array signal undergoes an inversion process (from 1 to 0, or from 0 to 1); the data and the array signal that has been processed through the inversion process then undergo a matrix operation; the signal that has gone through the matrix operation is then sent to a BBM (break before make) circuit. The signal processor of the application specific SEG decoder performs the inverse operation (from 1 to 0, or from 0 to 1) on the array signal; the decoding circuit performs the matrix operation on the signal that has been inversed (from 1 to 0, or from 0 to 1) before sending it to the BBM circuit. The methods described in this invention first process the array signal through field processing and inverse processing (from 1 to 0, or from 0 to 1) before undergoing the matrix operation, rather than first performing the matrix operation and then selecting an output based on the field signal. Therefore, this invention enhances the SEG decoder by simplifying the circuitry, reducing energy consumption, lowering cost, and making it easier to realize.
US07940251B2	Input device A first planar input unit includes a transparent first substrate and a transparent second substrate that are stacked on each other. On an electrode formation surface of the first substrate, transparent Y-driving electrodes and transparent shielding layers are formed. On an electrode formation surface of the second substrate, X-driving electrodes and first detection electrodes are formed. At the rear of the first substrate, a display unit, such as a liquid crystal panel, is provided. Since the shielding layers are located between the display unit and the first detection electrodes, a change in the potential of the first detection electrodes is prevented from being adversely affected by noise emitted from the display unit.
US07940250B2	Web-clip widgets on a portable multifunction device In a computer-implemented method for use at a portable multifunction device with a touch screen display, a web page or portion thereof is displayed on the touch screen display. An activation of a web-clip widget creation icon is detected. In response to detecting the activation, a web-clip widget is created from the web page or portion thereof.
US07940246B2	Screen control system The invention discloses a screen control system including a panel, a magnetic member, at least three magnetic inductive (MI) sensors, and a processing unit. The magnetic member is used for indicating a specific position on the panel. Each of the MI sensors is located under the panel and used for sensing magnetic field of the magnetic member corresponding to the specific position. Afterward, each MI sensor will convert the sensed magnetic field into an output voltage correspondingly. The processing unit is coupled to each of the MI sensors and the panel. According to all of the output voltages, the processing unit will calculate a coordinate corresponding to the specific position. Accordingly, the screen control system is capable of displaying the specific position indicated by the magnetic member for the user.
US07940237B2	Panel display device with single adjustable resistor to tune the brightness of the pixel A panel display device structure comprises a plurality of pixels and a modulation unit. Each of the pixels comprises a thin film transistor and a light generation device, and the thin film transistor connects to the light generation device. The modulation unit connects to the thin film transistor and makes a signal transformation curve of the pixel to vertically shift in order to adjust the brightness of the pixel by modulating external voltage signal relied on a voltage dividing way or a direct current voltage transfer circuit, so as to satisfy the demand of increasing shifting range of the signal transformation curve.
US07940234B2	Pixel circuit, display device, and method of manufacturing pixel circuit A pixel circuit including: a driving transistor; a light emitting element; and a power supply line; wherein the driving transistor is connected between the power supply line and a predetermined electrode of the light emitting element, and the power supply line is formed as multilayer wiring, and an interpolating capacitance is formed such that the power supply line formed as the multilayer wiring and another conductive layer are opposed to each other at a distance.
US07940232B2	Plasma display panel driving method A driving method includes generating an address discharge in selected cells out of discharge cells and setting the selected cells to either an emission enable state or a non-emission state in an address period which is set in each subfield period. The driving method also includes generating sustaining discharge in discharge cells being set to the emission enable state by applying at least one discharge sustaining pulse P+ between a scanning electrode and a common electrode constituting each row electrode pair, in a discharge sustaining period following the address period. The driving method also includes decreasing the applied voltage between the scanning electrode and common electrode in steps when a final applied pulse P+ out of the discharge sustaining pulses falls.
US07940230B2	Method and system for depicting digital display elements Disclosed is a method for depicting digital display elements (a1-n, b1-n, c1-n, d1-n) on a number of display devices (1) that occurs in a temporarily and/or spatially coordinated manner. In order to depict display elements in a chronologically coordinated manner. At least one display computer device (4) and a control computer device (3) are provided, and at least one display device (1) is assigned to each display computer device. At least one display element and/or one reference to the display element and at least one item of control information (ta, tb, tc, td) are transmitted to the control computer device (3). The control computer device generates at least one control command (xa, xb, xc, xd) from the item of control information. Based on the control command from the display computer device (4), signals (5) are generated from the file, which contains or depicts the display elements, and are transmitted to the respectively assigned display device (1).
US07940226B2	Surface-mount antenna and antenna device A ground electrode is formed on the lower surface of a ferroelectric substrate, a control electrode including capacitor electrodes and an inductor electrode is formed on the upper surface of the ferroelectric substrate, and an upper-surface radiating electrode and an end-surface radiating electrode are formed on a paraelectric substrate. The shapes and dimensions of the ferroelectric substrate, paraelectric substrate, and radiating electrodes are determined such that when the ferroelectric substrate and the paraelectric substrate are stacked in layers, a circuit including the radiating electrodes resonates at frequencies outside a frequency band exhibiting frequency dispersion of a dielectric constant.
US07940222B2	Mobile wireless communications device having dual antenna system for cellular and wifi A mobile wireless communications device includes a housing and circuit board carried by the housing. Radio Frequency (RF) circuitry is mounted on the circuit board. A first antenna is supported by the circuit board within the housing and operatively connected to the RF circuitry and configured for cellular phone communications. A second antenna is supported by the circuit board within the housing and operatively connected to the RF circuitry and configured for WiFi communications. The second antenna comprises an inverted-F or monopole antenna having an opening gap that is pointed away from the first antenna.
US07940219B2	Antenna, method of adjusting resonance frequency thereof, and wireless communication device An antenna adaptable to a plurality of frequencies is comprised of a first element that is connected to a feeding point (feeding portion) for operation and a second element that is connected to a grounding point (grounding portion) in proximity to the first element to be operated by coupling feeding with the first element and is configured to be operated at either or both of a first frequency and a second frequency higher than the first frequency.
US07940216B2	Method and system for mobile network aided positioning A method for fixing a position of a user apparatus includes the step of starting a fixing session and, within the fixing session, determining a size of a snapshot of a signal of a positioning system depending on the receiving conditions of the signal at the user apparatus, the snapshot being capable of enabling the fixing of the position; receiving, at network equipment, from the user apparatus via a network connection the snapshot; and fixing at the network equipment the position of the user apparatus on the basis of the snapshot.
US07940215B2	Adaptive antenna radio communication device An adaptive antenna radio communication device comprises a divided band direction estimating unit for estimating the direction by calculating the cross correlations between a pilot signal and sub-carrier signals of the respective divided bands received by an array antenna and calculating a spatial profile from correlation matrices determined by combining the correlation values between antenna elements of the different sub-carriers according to the output of the cross correlation calculation; a divided band array weight creating unit for creating a weight of a receive array having a directional beam in the direction of estimation for each divided band; and a sub-carrier directivity creating unit for creating a directivity by multiplication-combining the created receive array weight with the corresponding sub-carrier signal.
US07940206B2	Low-cost, high-performance radar networks A real-time radar surveillance system comprises at least one land-based non-coherent radar sensor apparatus adapted for detecting maneuvering targets and targets of small or low radar cross-section. The radar sensor apparatus includes a marine radar device, a digitizer connected to the marine radar device for receiving therefrom samples of radar video echo signals, and computer programmed to implement a software-configurable radar processor generating target data including detection data and track data, the computer being connectable to a computer network including a database. The processor is figured to transmit at least a portion of the target data over the network to the database, the database being accessible via the network by at least one user application that receives target data from the database, the user application providing a user interface for at least one user of the system.
US07940203B2	Electromagnetic wave absorption board to be used in wireless LAN In a double glazing where a pair of transparent glass sheets are arranged at an interval by having a spacer at the circumferential end portion and where a hollow layer sealed between the pair of glass sheets is formed, there is provided an electromagnetic absorption board used for wireless LAN, which is characterized in that the thickness of the glass sheet is in a range of 2.5-20 mm, that the thickness of the hollow layer is in a range of 2.5-15 mm, that at least one glass sheet of the pair of glass sheets is formed with a resistive film having a surface resistance (surface resistivity) in a range of 20Ω/□ to 2 kΩ/□, and that the resistive film is formed on a glass sheet side on the hollow layer side.
US07940201B1	Photonic analog to digital converter input sampler An input sampler interface to a track and hold circuit that decouples a high bandwidth (possibly optical domain) input signal from a lower bandwidth electrical domain of a subsequent track and hold circuit or other circuit.
US07940195B2	Process and system for modifying the content of an alarm message onboard an aircraft A method for updating a content of a given warning message emitted in an aircraft by a monitoring system in case of detection of a particular state of at least one monitored system of the aircraft, the method including a step of delivery of a plurality of modification information items to a selection tool, each modification information item defining a modification of a content of a warning message capable of being emitted by the monitoring system, the selection tool being capable of selecting at least one information item among the plurality of modification information items in such a way as to permit modification of the content of the given warning message.
US07940194B2	Position registration device, route search device, position registration method, position registration program, and recording medium A position registering apparatus includes an acquiring unit that acquires traveling state information concerning a mobile object; a position identifying unit that identifies a current position of the mobile object based on the traveling state information and map information; a parking determining unit that determines whether the mobile object is parked when the current position is identified not be on a road; and a registering unit that registers a point of deviation from the road by the mobile object as an entrance point to a parking lot when the current position that has been identified to be on the road is identified to be not on the road and the mobile object is determined to be parked. The registering unit further registers the current position identified upon the parking determining unit determining that the mobile object is parked, as a parking lot position correlated with the entrance point.
US07940191B2	Movement controlled luminaire and luminaire arrangement A luminaire includes at least one main illuminant and at least one auxiliary illuminant. The main illuminant is provided for a continuous operation. The auxiliary illuminant is controlled by a motion sensor, which activates it when movement is detected. Preferably, the motion sensor is embedded in the luminaire. Furthermore, it is preferred that the at least one auxiliary illuminant is designed as a LED-luminaire.
US07940189B2	Leak detector for process valve A leak detection system is described for detecting a leak through a closed valve disposed between an upstream pipe and a downstream pipe of an industrial process. An insertable plate is coupled to the valve in the pipe in-line with the fluid flow. A sensor couples to the flow and provides a signature output. A leak detector is coupled to the sensor and adapted to detect a leak through the valve based upon the signature output.
US07940188B2	Air sampling system having a plurality of air sampling devices with their own flow switches A system for sampling air in a controlled environment that includes air sampling devices at different locations within the controlled environment. A controller is provided at a location outside of the controlled environment and in separate air flow communication with the air sampling devices via separate first vacuum tubes, the controller having a manifold configured to separately control a rate of air flow from the air sampling devices to the controller via each of the separate first vacuum tubes and to selectively direct the air flow from each of the separate first vacuum tubes to one or more second vacuum tubes. An alarm is automatically activated at a location inside the controlled environment by one or more of the flow switches when the rate of air flow measured at one or more of the flow switches deviates from a desired value by a predetermined amount.
US07940187B2	Modular systems for monitoring the presence of a person using a variety of sensing devices A capacitive sensor element for use with a patient monitoring system and a method for manufacturing and dispensing such sensor elements for use. The sensor elements include a flat, flexible, substrate layer that is manufactured into a roll that also includes at least two longitudinal conductive elements printed or layered onto one side of the substrate layer material. Individual capacitive sensor elements comprising a section of the substrate material with corresponding sections of the conductive elements may be separated from the manufactured roll by tearing along perforations across the width of the substrate layer material. Once an individual capacitive sensor element has been separated from the roll for use, one end of the element is folded over to align pairs of connector apertures positioned through the conductive elements and the associated substrate layer. Dual snap electrical connectors are positioned over and through the apertures to provide the necessary electrical connections between the capacitive sensor and the instrumentation of the patient monitoring system. The present invention further includes a method of manufacturing the roll of capacitive sensor elements according to the structures described above and providing such rolled elements in a dispenser configuration for use in facilities utilizing the patient monitoring systems.
US07940184B2	Integrated circuit and method to secure a RFID tag A method to secure RFID card information consisting of a piezo electric element coupled to a transistor which is coupled across the antenna leads of a RFID tag, the transistor provides a short circuit or and open circuit across the antenna leads or antenna input leads of a the RFID chip. The transistor when not energized provides a short circuit on the RFID antenna. When the transistor is energized by a piezo electric element the short circuit is removed and the RFID chip can transfer data normally. Furthermore, the present invention includes a single integrated circuit package, being a single integrated transistor RFID chip package based on the transistor circuit design to operate specifically with a piezo electric element when used with a RFID tag.
US07940179B2	Radio frequency identification tag security systems Security and privacy of tag information in an RFID-based system can be achieved through the usage of pseudonyms generated based on one-way hash functions. A system based on binary one-way trees allows for the scalable generation and decoding of authentication keys to obtain access to tag identities. The apparatus and methods described can also be adapted to provide limited access for readers to tag information.
US07940176B2	Lock interaction with software to facilitate access to cash handling device functionality Methods and devices provide for lock interaction with software in order to facilitate access to a vault in a cash handling device and display of a transportation utility interface. A user may access an electromechanical lock on a cash handling device. The lock may determine whether the user is authorized. If unlocked, access may be provided to a transportation utility interface and to a vault that may contain currency in order to facilitate removal and transportation of the currency. If desired, stackers in the cash handling device may automatically transfer the currency to a container in the vault after the lock is unlocked. The vault may be subsequently closed, access to the transportation utility interface may be disabled, and the lock may be re-locked.
US07940175B2	Device with a detectably designed water trap and process for detecting a water trap A device with a water trap. The device has a gas sensor and is designed to send a gas sample flow through the water trap (2) and to feed it to the gas sensor (3). The water trap (2) is designed to be separably connected to the device. The device has a mount for connection to the water trap. The water trap (2) has a radio frequency marking (5). The device has a radio frequency detection device (6) with a detection area (7) for the radio frequency marking, which is designed to detect the radio frequency marking in the detection area and to generate a marking signal, which represents marking information of the radio frequency marking. The device is designed to be controlled as a function of the marking signal.
US07940170B2	Tracking system with user-definable private ID for improved privacy protection A location tracking service includes a location tracking server and individual tracking modules. An individual tracking module can be attached or embedded in a consumer product. Each tracking module is programmable by an end-user to include a private ID that is sent along with tracking data to the location tracking server. The end-user can define and edit the private ID in the tracking module independent of the location tracking service to improve privacy protection. The tracking data may include raw (unprocessed) location data to reduce processing requirements at the tracking module.
US07940169B2	System and method for installed base data maintenance In accordance with one aspect of the present invention, there is provided a method for tracking devices. The method for tracking devices comprises carrying a reading device to passively receive identification data from a transmitter without action on the part of the user. Additionally, the method comprises providing the identification data to a database.
US07940166B2	Emergency assistance beacon signal methodology and system for law enforcement, emergency and military personnel The present invention relates to an emergency assistance beacon signal methodology for law enforcement, emergency and military personnel by which such personnel who encounter an imminent need for assistance or rescue while on duty in a vehicle, may utilize such methodology to invite the assistance or rescue of other such personnel. Upon a first personnel determining that assistance or rescue is needed, the first personnel activate a powerful light element attached to a such that the powerful light directs a beam of light upwardly and non-horizontally from the vehicle. Upon a second personnel recognizing the beam of light, travels to a general area of the beam of light to locate the first and provides first personnel assistance or rescue. In another embodiment of the present invention, an emergency assistance beacon signal system includes a) a roof-mountable emergency signal device for mounting on the roof of a law enforcement, emergency or military vehicle, the device including an upwardly, non-horizontally directed powerful light source having at least one upwardly, non-horizontally directed beam of light adapted to be energized by an activation mechanism operable by a personnel who is using the vehicle; and, b) the activation mechanism in proximity to and operable by the officer who is using the vehicle.
US07940162B2	Method, system and program product for audio tonal monitoring of web events A method, system and program product for audio tonal monitoring of web events is provided. The method includes mapping at least one event to be monitored to a plurality of audible data characteristics, logging data pertaining to the one event monitored, and notifying of the event monitored and logged. Further, the method includes checking whether the one event monitored is mapped to a plurality of audible data characteristics, and if yes, verifying a configuration of a sound generator to be used for producing the audible data characteristics. Moreover, the method includes retrieving the audible data characteristics mapped to the event, and producing an audio tone with the audible data characteristics mapped for the event monitored, such that the audio tone produced having the audible data characteristics audibly alerts a site owner of the event monitored.
US07940158B2	Chip resistor and its manufacturing method A chip resistor (1) according to the present invention includes an insulating substrate (2) which is in the form of an elongated rectangle in plan view, a pair of upper electrodes (3, 4) in the form of a strip formed on the upper surface of the insulating substrate (2) at portions adjacent to the long side surfaces of the insulating substrate to extend along the side surfaces, a resistor film (5) formed on the upper surface of the insulating substrate (2) and electrically connected to the upper electrodes (3, 4), and a pair of terminal electrodes (6, 7) formed on the two long side surfaces of the insulating substrate and electrically connected to the upper electrodes (3, 4), respectively. One of two longitudinal ends of the resistor film (5) is connected to one of the upper electrodes (3), whereas the other one of the two longitudinal ends of the resistor film is connected to the other one of the upper electrodes (4). The connection position at which the resistor film (5) is connected to the one of the upper electrodes (3) and the connection position at which the resistor film (5) is connected to the other one of the upper electrodes (4) are spaced from each other by a predetermined distance in the longitudinal direction of the upper surface of the insulating substrate (2).
US07940157B2	Resistor layout structure and manufacturing method thereof A resistor layout structure and a manufacture method thereof are provided. The resistor layout structure includes a substrate, a plurality of metals, and a plurality of resistor lumps. The plurality of metals is disposed on the substrate. The plurality of first resistor lumps is disposed on the substrate. The metals are used as a supporting structure during the disposing process. Besides, the metals are interlaced and connected in series connected with the resistor lumps to form the resistor. Therefore, the present invention decreases the resistance variability of the resistor.
US07940153B2	Inductance element An inductance element has a first core portion having a winding frame portion; a coil provided on the winding frame portion; a ring-shaped member having an insertion hole to dispose the first core portion therein; and a terminal member having an bonding arm to be fixed to the ring-shaped member via an adhesive member, and a mounting portion.
US07940151B2	Inductive device including permanent magnet and associated methods The radio frequency (RF) inductor includes a core being electrically non-conductive and ferrimagnetic, and having a toroidal shape, and a wire coil thereupon. At least one permanent magnet body is at a fixed position within the interior of the core, and an electrically conductive RF shielding layer is on the at least one permanent magnet body. The core may be ferrite for example. The electrically conductive RF shielding layer may be a conductive plating layer or a metal foil surrounding the permanent magnet body, for example. A magnetic field from the permanent magnet is applied to the inductor core to reduce losses, and the permanent magnet may be enclosed within the conductive shield to keep RF fields out. The inductor may be made small and have increased Q and resulting efficiency. The RF inductor may be applicable to RF communication circuits, for example, as an antenna coupler.
US07940147B2	Balanced acoustic wave filter device and composite filter In an acoustic wave filter device, first and second acoustic wave filter elements are connected in parallel to an unbalance terminal. Of first to third IDTs, the second and third IDTs are connected to a first balance terminal. Of fourth to sixth IDTs, the fifth and sixth IDTs are connected to a second balance terminal. The first ground terminal is arranged at a position close to the side of the unbalance terminal and shifted to the side of the first acoustic wave filter element. The third ground terminal is arranged in a point-symmetric relationship relative to the first ground terminal with respect to a middle point between the first and second acoustic wave filter elements.
US07940146B2	Boundary acoustic wave element, boundary acoustic wave device, and manufacturing methods for the same A boundary acoustic wave element includes an IDT electrode arranged at the interface between a piezoelectric substance and a dielectric layer, a heat dissipation film is arranged on the outer side surface of the dielectric layer or on the outer side surface of a sound-absorbing film laminated on the outer side of the dielectric layer, the heat dissipation film is arranged to have a portion that overlaps the IDT electrode in plan view, and the heat dissipation film is connected to a bump provided on the outer side surface of the sound-absorbing film, and is connected to a via-hole conductor that extends through the sound-absorbing film. The boundary acoustic wave element and a boundary acoustic wave device are excellent in a heat dissipation property and hence can provide enhanced electric power resistance, without causing an increase in chip size and an increase in the area of the mounting space.
US07940145B2	Thin film piezoelectric vibrator, thin film piezoelectric bulk acoustic wave resonator, and radio-frequency filter using such resonator A thin film piezoelectric bulk acoustic wave resonator has a multilayer structure including a piezoelectric thin film, a first metal electrode film, and a second metal electrode film. At least a part of the piezoelectric thin film is interposed between the first and second metal electrodes. A resonance part and a connection part are formed on an insulating substrate as films by a thin film forming apparatus. The resonance part vibrates in radial extension mode with a center of the piezoelectric thin film used as a node, the piezoelectric thin film of two resonance parts is polarized in a direction perpendicular to a film surface, and a width of the connection part is one-fourth or less of a width of two resonance parts.
US07940144B2	Substrate with embedded signal line and ground planes with a slot therein A substrate with an HF-compatible line arranged in this substrate will be proposed that is formed similar to a tri-plate strip line in which, however, at least one of the ground planes has a slot that follows the profile of the signal line arranged between two ground planes. With the aid of this slot, the capacitive constant of the line can be lowered and thus the impedance of the line can be increased.
US07940136B2	Oscillator An oscillator is provided. The oscillator comprises a flip-flop module, a first and a second setting module. The first setting module comprises: a first switch device to generates a first switch signal according to a first oscillating signal, an NMOS and an inverter. The NMOS comprises a drain to receive a first charging current and a gate to receive the first switch signal, wherein the drain is charged or discharged according to the first switch signal. The inverter is connected to the drain to generate a first setting signal. The second setting module comprises a second switch device to generate a second switch signal according to a second oscillating signal and a comparator to generate a second setting signal according to the second switch signal and a reference voltage. The flip-flop module generates the first and the second oscillating signal according to the first and the second setting signal.
US07940135B2	Oscillation circuit This oscillation circuit includes a triangular wave generation circuit that generates a triangular wave signal corresponding to an outputted clock signal, a comparison circuit that generates a clock signal corresponding to a comparison of the triangular wave signal with a first reference voltage and a second reference voltage, a current adjusting circuit that adjusts the value of adjusted current according to the power supply voltage for the comparison circuit, and a reference voltage generation circuit that generates the first reference voltage and the second reference voltage having a voltage differential that corresponds to the value of the adjusted current. The current adjusting circuit increases the adjusted current when the power supply voltage for the comparison circuit rises, and reduces the adjusted current when the power supply voltage drops. The reference voltage generation circuit increases the voltage differential between the first reference voltage and the second reference voltage when the adjusted current increases, and reduces the voltage differential when the adjusted current decreases.
US07940133B2	Atomic frequency acquiring apparatus and atomic clock An atomic frequency acquisition apparatus includes: a cell enclosing atomic gas therein; a laser light source that oscillates a laser light that enters the cell and excites the atomic gas; and a photodetecting section that detects the laser light that has passed through the cell, wherein the cell has at least a laser light reflection section inside thereof.
US07940130B2	Frequency generator and method of frequency generation with multiple sampling phase detectors A device includes: a plurality of sampling phase detectors, each receiving a sampling signal and a VCO output signal and in response thereto outputting a beat signal representing a frequency and phase difference between the VCO output signal and the sampling signal; a frequency/phase detector receiving a reference signal and a combined beat signal produced by combining the beat signals, and in response thereto producing an error signal representing a phase difference between the reference signal and the combined beat signal; a loop integrator receiving the error signal and in response thereto producing the VCO control signal; a power detector detecting a power level of the combined beat signal; and at least one offset voltage generator adjusting a value of a bias voltage in response to the detected power level of the combined beat signal, and applying the adjusted bias voltage to one of the sampling phase detectors.
US07940129B1	Low KVCO phase-locked loop with large frequency drift handling capability A phase-locked loop that supports a large frequency drift capability, yet maintains a low Kvco, and does not introduce noise or discontinuities in the frequency of the generated phase-locked loop output signal. The phase-locked loop may include a VCO with an LC tank circuit, the capacitance of which may be adjusted in incremental units. By gradually adjusting a control signal applied to a selected VCO LC tank circuit frequency adjustment control line, e.g., in a continuous ramped function, or time-averaged ramped function, from LOW-to-HIGH or from HIGH-to-LOW, over a period of time that is greater than the response time of the phase-locked loop, a frequency range supported by the VCO may be shifted to either a higher frequency range or a lower frequency range, as needed, to accommodate environmentally induced frequency drift in the VCO, without introducing noise or discontinuities in the frequency of the generated phase-locked loop output signal.
US07940128B2	High speed PLL clock multiplier The present invention relates to a mixed mode electronic circuit that implements a PLL cell that employs an auto-range algorithm to lock to a wide range of input reference signals.
US07940126B2	Signal amplification apparatus with advanced linearization Provided is a signal amplification apparatus with advanced linearization, the signal amplification apparatus including: a driving unit having a structure of a cascode amplifier including a first active element and a second active element and outputting an amplification signal in which an input signal is amplified, to an output terminal; a third active element receiving a signal diverged between the first active element and the second active element while gate and drain terminals of the third active element are shorted; a fourth active element of which gate and drain terminals are connected to a source terminal of the third active element; and a fifth active element of which gate terminal is connected to the drain terminal of the fourth active element, outputting a non-linear signal having an opposite phase to the amplification signal to the output terminal so as to cancel a third-order inter-modulation distortion component included in the input signal. An amplification signal in which an input signal is amplified is combined with a non-linear signal having an opposite phase to the amplification signal and a low gain and is output so that a third-order inter-modulation distortion component included in the input signal can be cancelled and a signal with advanced linearity can be output.
US07940122B2	Amplifier circuit and communication device There is provided an amplifier circuit having a common-source amplifier, an output load connected to an output terminal of the common-source amplifier, a buffer circuit connected to the output terminal of the common-source amplifier, a feedback circuit connected between an output terminal of the buffer circuit and an input terminal of the common-source amplifier, and a control circuit for controlling an impedance of the feedback circuit in accordance with a gain of the common-source amplifier.
US07940117B2	Voltage generation circuit and flash memory device including the same A voltage generation circuit includes a high voltage detector (HVD), a clock signal control unit (CSCU), an oscillator, a pumping clock control unit (PCCU), and a charge pump. The HVD compares a high voltage applied to a memory cell array with at least one reference voltage to provide at least one comparison signal. The CSCU provides a clock control signal for changing a frequency of a clock signal in response to the at least one comparison signal. The oscillator generates the clock signal having a frequency according to the clock control signal. The PCCU passes or intercepts the clock signal to provide a pumping clock signal, in response to a control signal. The charge pump consecutively performs charge pumping operations to provide the high voltage while the pumping clock signal is applied to the charge pump.
US07940116B2	Fuse circuit and semiconductor device including the same A fuse circuit may include a fuse section which generates a fuse control signal at an output terminal of the fuse circuit in response to a power-up signal according to a status of a fuse in the fuse section; and a current path break section which detects the status of the fuse in the fuse section prior to a trip period of the power-up signal and breaks an inrush current path created in the fuse section during the trip period based on the detected status.
US07940107B2	Clamp circuit for clamping inrush voltage induced by hot plugging and related chip An inrush voltage clamping circuit for an electronic device for clamping an inrush voltage induced by hot plugging is disclosed. The clamp circuit includes a buffer unit and a clamp unit. The buffer unit is coupled to an input power end for receiving an inrush current of the inrush voltage. The clamp unit is coupled to the input power end and the buffer unit for controlling the buffer unit to receive the inrush current according to an input voltage of the input power end.
US07940102B2	Edge rate control for I2C bus applications Consistent with an example embodiment, an edge-rate control circuit arrangement (300) for an I2C bus application comprises a first circuit stage (10, M1, M3), responsive to a state transition of a received signal. A second circuit stage (310, 25, 20, 35, 45, M4, ESD) is responsive to the state transition of the received signal and includes drive circuitry (M4) that is activated in response to the state transition of the received signal in order to provide an edge-transition signal for an I2C bus, and regulation circuitry (310, R1, R2, M0, M2) adapted to control the drive circuit and regulate a transition rate for the edge-transition signal, the transition rate being greater than a transition rate of the received signal at the first circuit stage and greater than a minimum and less than a maximum transition rate designated for communication on the I2C bus.
US07940094B2	Semiconductor start control device, method, and system A semiconductor device provided which includes: an external power supply detection circuit which detects that an external power supply is turned on and outputs a first detection signal; an internal power supply voltage generation circuit which generates an internal power supply voltage based on the external power supply; a reference voltage generation circuit which generates a first reference voltage in response to the first detection signal; a reference voltage detection circuit which detects that the first reference voltage reaches a given level and outputs a second detection signal; a bias voltage generation circuit which, in response to the second detection signal, generates a bias voltage based on a second reference voltage dependent on the first reference voltage; and a power supply voltage detection circuit which, in response to the second detection signal, compares the bias voltage with a third reference voltage and outputs a start signal.
US07940091B1	Bootstrapped switch for sampling voltages beyond the supply voltage Methods and apparatus for sampling an input voltage and apparatus incorporating the same are disclosed. An input voltage sampling apparatus includes a voltage sampling circuit coupled to the input voltage and configured to produce a sampled input voltage at an output terminal, and a voltage charging circuit coupled to the voltage sampling device and producing a first charged voltage on a first charged voltage output terminal and a second charged voltage on a second charged voltage output terminal. A voltage charging enabling circuit is coupled to the voltage charging circuit, the voltage sampling device via the first connection, and a power supply voltage. Further, the input voltage sampling apparatus includes a control circuit coupled to the voltage sampling circuit, the voltage charging circuit, and the power supply voltage, ground, third and fourth pulse signals. The first and third pulse signals are non-overlapping with the second and fourth pulse signals. The first pulse signal is delayed on the rising edge of the third pulse signal and the second pulse signal is delayed on the rising edge of the fourth pulse signal. The voltage sampling apparatus is capable of sampling an input voltage that is higher than the power supply voltage.
US07940083B2	Semiconductor integrated circuit A semiconductor integrated circuit capable of maintaining characteristics of transistors in a circuit including a plurality of cascade connected transistors. The circuit includes an inverter which has a series connection of P-MOS transistors and a pair of N-MOS transistors. The P-MOS transistor is connected to a high potential source VH and the N-MOS transistor is connected to a low potential source VL. The gate of each MOS transistor is connected to an input signal line. The inverter circuit further includes a P-MOS transistor connected between a node and input signal line, and an N-MOS transistor connected between a node of the N-MOS transistors and the input signal line. The gates of the P-MOS transistor and the N-MOS transistor are connected to an output signal line of the inverter circuit.
US07940082B1	Circuits and method for bypassing a static configuration in a programmable logic device to implement a dynamic multiplexer Circuit for selectively using static or dynamic select signals inside an integrated circuit, including a first transistor connecting a static select signal to a dynamic route select output line when a dynamic select CRAM signal is at a first logical level, and a second transistor connecting a dynamic select signal to the dynamic route select output line when the dynamic select CRAM signal is at a second logical level. The circuit further comprises a dynamic select CRAM register that contains a logical value to indicate whether the dynamic select signal bypasses the static select signal. The dynamic select CRAM register is connected to the second transistor gate, and to an inverter whose output is connected to the first transistor gate.
US07940079B2	Integrated circuits and methods for providing impedance of driver to drive data An integrated circuit includes a pad coupled with a driver. The driver is capable of driving data to the pad. The driver is capable of providing a first set of resistance data substantially fitting to a first curve and a second set of resistance data substantially fitting to a second curve. A portion of at least one of the first set of resistance data and the second set of resistance data is an impedance of the driver to drive data.
US07940078B2	Method and apparatus for output driver calibration, and memory devices and system embodying same A method, system, and output driver calibration circuit determine calibration values for configuring adjustable impedance output drivers. The calibration circuit includes a pull-up calibration circuit configured to generate an averaged pull-up count signal for calibrating p-channel devices in the output driver with the averaged pull-up count signal being an average of a plurality of pull-up count signals. The calibration circuit further includes a pull-down calibration circuit configured to generate an averaged pull-down count signal for calibrating n-channel devices in the output driver with the averaged pull-down count signal being an average of a plurality of pull-down count signals.
US07940075B2	Differential pre-emphasis driver Disclosed is a differential pre-emphasis driver. The driver includes a first current source supplying a first current, a second current source supplying a second current greater than the first current, a first select circuit for selectively connecting the first current source to a first output terminal or a second output terminal, and a second select circuit for selectively connecting the second current source to the first output terminal or the second output terminal. The first and second select circuits pre-emphasize a transmission signal by selectively combining the first output terminal, the second output terminal, the first current source and the second current source.
US07940067B2	Probe with printed tip The probe with printed tip consists of a substrate having a plurality of probe tips connected to its end edge, a plurality of test paths, each connected to one of the probe tips and extending along the substrate, and at least one of the test paths including an electrical component adjacent to the test path's probe tip. The electrical component may be a resistor. The probe tips may have a width equal to the thickness of the substrate. The probe tips may consist of a plurality of probe tip layers. The invention also includes a method of probing signals transmitted over target transmission lines on a target board. The disclosure also includes a method of manufacturing the claimed invention.
US07940064B2	Method and apparatus for wafer level burn-in A temperature regulation plate 106 is divided into at least two areas, a heater 408 for applying a temperature load in correspondence with such areas and its control system are divided and controlled independently to set temperatures, and a cooling source is controlled by comparing the measurements from temperature sensors 409 arranged in respective areas for controlling the heater 408 and switching the measurement for calculating the control output sequentially thus reducing variation in in-plane temperature of a wafer due to heating when an electric load is applied. Since consumption and burning of a probe are prevented, highly reliable wafer level burn-in method and apparatus can be provided.
US07940063B2	Coordinate detecting device and method A coordinate detecting device includes a resistive film disposed on a quadrangular substrate; a power source for applying a voltage to the resistive film; four electrodes connected to the power source and disposed in four corners of the resistive film; four switches each disposed between the power source and a corresponding electrode; four ammeters for measuring currents flowing through corresponding electrodes; and a grounded conductive film for detecting coordinates of a contact point on the resistive film when the conductive film is brought in contact with the resistive film. The voltage is applied sequentially to the electrodes by opening and closing the switches. When the conductive film is brought in contact with the resistive film, the ammeters sequentially measure currents flowing through the corresponding electrodes. The coordinates of the contact point are detected based on positions of the electrodes and resistances obtained using the measured currents.
US07940058B2	Capacitive measurements with fast recovery current return An apparatus and method for measuring the leakage current of capacitive components. A switch that grounds a terminal of a component being tested is closed while the component is charged to a desired test voltage. When this charging is complete, the switch opens so that the diode terminal is at the same potential as the input amplifier's virtual ground. An accurate and fast measurement of the leakage current of the component can be measured.
US07940053B2	Battery tester with promotion feature Battery maintenance equipment is provided for use in maintaining storage batteries. The battery maintenance equipment includes battery maintenance circuitry. A redemption code output is provided and configured to provide an output having a redeemable value in response to the battery maintenance circuitry. A method includes outputting a redemption code in response to usage of battery maintenance equipment.
US07940051B2	Method for testing circuit breakers A method for testing low voltage power circuit breakers having an electronic trip unit which includes a display and a microprocessor for controlling various protective functions and storing settings for such functions which can be selected and performed. Entering into the test mode disables functions not necessary for the testing to be performed. A current is injected into one of the phases of the breaker. The technician observes whether the breaker performs within the specifications for the selected protective function. Upon exiting the test mode, the breaker is automatically restored to the settings prior to the testing.
US07940049B2	Portable wireless metal detector A portable electromagnetic metal detector includes a detection head placed at the end of a support stick. The detection head includes a transmitting coil and a receiving coil. The metal detector has, an electronic command and control box making it possible to operate the detection head. An operator headset is provided for allowing the detector to transmit an audio detection signal to the operator. According to the invention, the generation of the transmission signal and the analysis of the received signal are made in the detection head. The detection head, the electronic box and the operator headset furthermore linked two by two by a multipoint wireless communication network. This wireless communication network advantageously makes it possible to provide a detector that does not include any wired links and to implement the detector according to the invention in various configurations including the three elements or not.
US07940048B2	Locating device A locating device, in particular a hand-held locating device, for detecting objects enclosed in a medium, having a housing and at least one sensor system provided in a housing, as well as an opening penetrating the device. The opening in the measuring device and penetrating the device is illuminable by at least one light source provided in the measuring device.
US07940046B2	Magnetic resonance apparatus with structurally separate RF transmit and RF reception devices A magnetic resonance system has a first installation unit, in which a control processor device is arranged, as well as a radio-frequency coil arrangement for transmitting and receiving magnetic resonance signals. The radio-frequency coil arrangement is controlled or read out by a transmit device, having a digital transmit unit built into the first installation unit for emitting a digital transmit signal to an analog transmit unit, which outputs an analog transmit signal based on the digital transmit signal, and by a receiving apparatus, having at least one analog reception unit for converting an analog received signal into a digital reception signal and at least one digital reception unit for digital demodulation of the received signal. The digital reception unit is built into a further installation unit external to the first installation unit.
US07940044B2	Determining phase-encoding direction for parallel MRI Example systems, methods, and apparatus associated with determining a phase-encoding direction for parallel MRI are described. One example, method includes selecting a set of projection directions along which an MRI apparatus is to apply RF energy to an object to be imaged. The method includes controlling the MRI apparatus to selecting a set of projection directions and to acquire MR signal from the object through a set of detectors. The method includes analyzing the MR signal to identify individual sensitivities for members of the set of detectors and selecting a phase-encoding direction for a pMRI session based on the individual sensitivities for the members. The method produces a concrete, tangible, and useful result by controlling the MRI apparatus to perform the pMRI session based on the selected phase-encoding direction.
US07940043B2	NMR method of detecting precipitants in a hydrocarbon stream A method for detecting the presence of precipitants in a hydrocarbon stream, the method comprising introducing at least a portion of the hydrocarbon stream into a measurement chamber of an NMR measuring device, assaying the fluids in the chamber with proton nuclear magnetic resonance to obtain NMR signals, and processing the NMR signals to detect the formation of precipitants in the hydrocarbon stream. The method may be carried out at first and second locations, and NMR signals obtained at the two locations compared to detect precipitation of precipitant between the two locations. A method of monitoring the water content of a hydrocarbon stream in a flowline comprising introducing at least a portion of the hydrocarbon stream into an NMR measuring device, measuring a baseline NMR water signal of the hydrocarbon stream and comparing subsequent NMR water signals with the baseline NMR water signal to detect changes in the water content of the hydrocarbon stream.
US07940041B2	Method of determining the amount of travel of a rotating component A method of determining the amount of travel of a rotating component that includes a rotor shaft includes providing a self-contained magnetically-powered encoder. The encoder includes an encoder rotor that extends outward from a sealed housing such that a clearance gap is defined between the rotor and housing. The method also includes rotatably coupling the encoder to the rotor shaft. The method further includes measuring a first position of the encoder rotor and determining a first rotational position measurement of the rotor shaft based on the encoder rotor. The method also includes rotating the rotor shaft to a second rotational position and determining a direction of rotation and a second rotational position measurement of the rotor shaft using the encoder. The method further includes determining a total rotational distance traveled by the rotor shaft between the first rotational position and the second rotational position.
US07940040B2	Foil-leaf electrometer for static field detection with triggered indicator An apparatus for detecting a static field includes two surfaces of conductive material that are: (i) electrically coupled to each other, and (ii) adjacent to each other. The two surfaces repel each other in the presence of a static field. A rupturable indicator bridging and coupled between the two surfaces ruptures upon repulsion of the two surfaces from each other by at least a predetermined distance.
US07940039B2	Transformer meter and system for using same A meter for recording voltage and current on a transformer has current sensors positioned on a housing such that the meter can be mounted to the terminals of the transformer. The device also includes two voltage leads which can be attached to the transformers terminals. An instrumentation module is contained in the housing and is coupled to the current sensors and the voltage leads, the instrumentation module being adapted and configured to record voltage and current measurements from the current sensors and voltage leads. The instrumentation module includes a signal processing module for processing the voltage and current signals to provide other information such as energy and accumulated in-phase current data. Finally, the device includes a communications module coupled to the instrumentation module for communicating the voltage and current measurements and the derived data to a remote user.
US07940038B2	Grid sensor for the two-dimensional measurement of different components in the cross section of a multiphase flow Disclosed is an arrangement for quickly measuring the phase distribution or the component distribution in a flow cross section for substance mixtures also of a non-conducting type by measuring the complex electrical admittance. Said arrangement essentially features the following: at least one sine wave generator (5) which is mounted upstream from the transmitter electrodes (3a) of the excitation level and applies an alternating voltage to the transmitter electrodes (3a); current-to-voltage converters (7) which are mounted downstream from the receiver electrodes (3b), amplify the alternating current that flows from at least one excitation electrode (3a) through the medium to the receiver electrodes (3b), and convert said alternating current into a voltage signal; filter groups (10, 11, 16) and vector voltmeters (8) which are mounted downstream from the current-to-voltage converters (7) and allow the complex signal ratio Ua/Ue to be metrologically detected.
US07940034B2	Apparatus for detecting a state of operation of a power semiconductor device An embodiment of the invention relates to an apparatus including a power semiconductor device and a processor coupled thereto. The processor is configured to provide a control signal to the power semiconductor device to regulate an output characteristic of the apparatus. The processor models an internal characteristic of the power semiconductor device and alters the control signal if the modeled internal characteristic crosses a threshold value. In an exemplary embodiment, the internal characteristic is a channel temperature of a MOSFET. A sensor such as a thermistor is coupled to or included within the processor to sense a parameter separate from the power semiconductor device, such as a processor temperature, and the processor is configured to adapt the modeled internal characteristic to the sensed parameter.
US07940029B2	Static VAR corrector A system for providing reactive power compensation to a utility power network includes a switch coupled to the utility power network, and a capacitor coupled with the switch for providing a controlled amount of reactive current based on conditions of the utility power network. The system also includes a switchable power dissipation device coupled in series to the capacitor and configured to provide a preselected amount of impedance to the reactive current for a predetermined duration when a line voltage on the utility power network drops below a threshold.
US07940027B2	Battery and methods with real time charge and discharge management A method to manage charge and/or discharge of a rechargeable battery comprising at least one electrochemical cell having predetermined maximum continuous charge current (IMR_C) and/or discharge current (IMD_C) allowed, the method comprising the steps of: measuring an instantaneous charge current (I); defining an overcharge capacity (Cap); determining an instantaneous maximum current allowed in charge (IMR) as a function of the overcharge capacity; and/or defining an over thermal capacity (CapTh); determining an instantaneous maximum pulse current allowed in discharge (IMD_max) as a function of the over thermal capacity.
US07940026B2	Methods and apparatus for charging a battery in a peripheral device A power manager for managing power delivered to a battery operated peripheral device is disclosed. The power manager includes an input current limiter arranged to suppress a power surge associated with an insertion event by a power cable arranged to provide an external voltage. A voltage converter unit coupled to the input current limiter converts the received external voltage to a supply voltage that is transmitted by way of a main bus to a voltage sensor unit coupled thereto. During the insertion event, a comparator unit coupled to the voltage sensor, sends a first switching signal to a switchover circuit that responds by connecting the peripheral device and an uncharged battery to the main bus such that the supply voltage is provided thereto. When the battery is substantially fully charged, the switchover circuit responds by electrically disconnecting the battery so as to not overcharge the battery.
US07940025B2	Device for locking a power tool to a battery pack, and battery pack A device for locking a power tool to a battery pack has at least one movable locking bar mountable on the power tool and upon locking engaging a detent recess of the battery pack, and at least one unlocking device for manually disengaging the locking bar from the detent recess, wherein the unlocking device is mountable on the battery pack.
US07940024B2	Media portal for vehicle A media portal for a vehicle includes a structure within a vehicle passenger compartment that defines a cavity. The cavity is selectively variable in size in order to retain a portable electronic device. A sensor is configured to detect the presence of the portable electronic device in the cavity. An inductive charger is positioned to generate a changing magnetic field in the cavity to inductively charge a battery of the portable electronic device. At least one user interface device is included through which data can be received from or transmitted to the portable electronic device.
US07940023B2	Geometric end effector system A geometric end effector system for use on a robot. The system includes a platform and a frame secured to the platform. At least one base is arranged at a predetermined position on the frame. The system also has an anchor mount secured to the base and a component connected to an end of the anchor mount by a collar assembly. A key is arranged between the component and the anchor mount.
US07940022B2	Motor controlling device and method thereof A motor controlling device and a motor controlling method are provided. The motor controlling device includes a first sensor, a second sensor and a signal switching circuit. The signal switching circuit is electrically connected to the first and second sensors, respectively. The signal switching circuit is switched to the first sensor to output a first switching phase signal to drive a motor when the motor starts to operate. The signal switching circuit is switched to the second sensor to output a second switching phase signal to drive the motor when a predetermined switching condition is satisfied with a predetermined value during the motor operation.
US07940017B2	Lock detection method and lock detection circuit for motor for power-folding mirror The present invention is intended to, when rotation of a mirror rotation unit in a power-folding mirror is mechanically locked and its drive motor is thereby locked, make it possible to correctly detect this locked state. A motor 10 for a power-folding mirror is reversibly driven by an H-bridge drive circuit 12 formed of FETs 1 to 4. When the motor 10 is driven in normal rotation by turning the FETs 1 and 4 on and turning the FETs 2 and 3 off, the FET 1 is periodically turned off to detect a voltage of a terminal 10a of the motor 10 by means of a voltage detection circuit 14. When the FET 1 is turned off and the motor 10 is not locked, the motor 10 generates power by means of its inertial rotation, and when locked, the motor 10 generates no power, so the voltage detected by the voltage detection circuit 14 changes according to whether or not the motor 10 is locked. A CPU 20 determines whether or not the motor 10 is locked according to the voltage detected by the voltage detection circuit 14.
US07940011B2	Lamp drive circuit for driving a number of lamps and balancing currents flowing through the lamps A lamp drive circuit used for driving a number of lamps is provided. The lamps are used in the backlight module. The backlight module is used for providing a light source when a liquid crystal display displays. The lamps are respectively electrically connected to a coil. The coils substantially have the same coil turns and have the same magnetic circuit, so that the currents flowing through the lamps are balanced.
US07940010B2	Emergency lighting An emergency lighting system comprising light units and sensors, such as heat detectors, smoke detectors and motion detectors, operable to activate the light units. In the preferred embodiment, the light units are operable to adopt a selected one of at least two illuminated stated depending on the state of the sensors. Each illuminated state may involve the display of a symbol, text message or illumination pattern such as an arrow or a warning indicator, and/or may involve the emission of a respective illumination color. The emergency lighting system may be associated with a set of stairs in order to illuminate the stairs when activated.
US07940008B2	Inductively-coupled RF power source A system and method are disclosed for implementing a power source including a power amplifier that generates a radio-frequency power signal with an adjustable operating frequency. The power amplifier also generates a reference phase signal that is derived from the radio-frequency power signal. An impedance match provides the radio-frequency power signal to a plasma coil that has a variable resonance condition. A phase probe is positioned adjacent to the plasma coil to generate a coil phase signal corresponding to the adjustable operating frequency. A phase-locked loop then generates an RF drive signal that is based upon a phase relationship between the reference phase signal and the coil phase signal. The phase-locked loop provides the RF drive signal to the power amplifier to control the adjustable operating frequency, so that the adjustable operating frequency then tracks the variable resonance condition.
US07940007B2	Plasma lamp with dielectric waveguide integrated with transparent bulb A dielectric waveguide integrated plasma lamp (DWIPL) with a body comprising at least one dielectric material having a dielectric constant greater than approximately 2, and having a shape and dimensions such that the body resonates in at least one resonant mode when microwave energy of an appropriate frequency is coupled into the body. A dielectric bulb within a lamp chamber in the body contains a fill which when receiving energy from the resonating body forms a light-emitting plasma. The bulb is transparent to visible light and infrared radiation emitted by the plasma. Radiative energy lost from the plasma is recycled by reflecting the radiation from thin-film, multi-layer coatings on bulb exterior surfaces and/or lamp chamber surfaces back into the bulb. The lamp further includes two- or three-microwave probe configurations minimizing power reflected from the body back to the microwave source when the source operates: (a) at a frequency such that the body resonates in a single mode; or (b) at one frequency such that the body resonates in a relatively higher mode before a plasma is formed, and at another frequency such that the body resonates in a relatively lower order mode after the plasma reaches steady state.
US07940005B1	Cooled photocathode structure A photocathode for an image intensifier tube includes a faceplate, a glass plate disposed opposite the faceplate, and a span having one end attached to the glass plate and the other end attached to the faceplate for forming a sealed chamber between the faceplate and the glass plate. A semiconductor layer is bonded to a surface of the glass plate, where the surface is disposed outside of the sealed chamber. The semiconductor layer forms a photocathode. A thermal electric cooler (TEC) is disposed inside the sealed chamber for cooling the photocathode. The faceplate is formed from sapphire material. The glass plate is formed from high conductivity glass. The span is formed from either high conductivity glass or low conductivity glass. The faceplate and the glass plate form a path for light to impinge upon the semiconductor layer, and the photocathode of the semiconductor layer is configured to convert the light into electrons for emission toward an electron gain device.
US07940004B2	Flexible high-temperature ultrabarrier A flexible barrier assembly having a flexible visible light-transmissive substrate having a Tg greater than or equal to that of heat-stabilized polyethylene terephthalate (“HSPET”) overcoated with a first polymer layer having a Tg greater than or equal to that of HSPET and further overcoated with at least two visible light-transmissive inorganic barrier layers separated by at least one second polymer layer having a Tg greater than or equal to that of HSPET can be used to mount, cover, encapsulate or form moisture- and oxygen-sensitive articles such as organic light emitting devices and light valves.
US07940001B2	Full-color organic light emitting display and method of fabricating the same A full-color organic light emitting display (OLED) and method of fabricating the same. The display includes a substrate with a pixel electrode, an organic layer having at least an emission layer, and an opposite electrode formed thereon. An encapsulation substrate has formed thereon an organic emission layer that emits light of a single color and a black matrix that defines emission regions. A moisture absorbent material and one of color filter layers and color change mediums are formed between the black matrixes to correspond to the emission layer. The method of making alleviates the need for a separate processes for treating the moisture absorbent material and for forming the color filter layers or the color change mediums using a shadow mask.
US07939999B2	Electroluminescence device and functional device The present invention provides an electroluminescence device which can overcome a drawback that a light emitting layer deteriorates when a cathode layer is formed on the light emitting layer and has no decline in the original function; and a production method which is suitable for producing such an electroluminescence device. An electroluminescence device has a laminated structure wherein an anode layer, a light emitting layer, a charge transporting protection layer, and a cathode layer are successively formed on a substrate, in which the charge transporting protection layer comprises a transparent insulating material, or a transparent insulating material and a metal.
US07939989B2	Piston mode acoustic wave device and method providing a high coupling factor An interdigital transducer includes an edge gap length between ends of electrodes and the opposing busbar increased sufficiently for reducing or even eliminating tunneling effects through the gap. As a result, a wave velocity of the acoustic wave within the longitudinally extending edge regions is less than the wave velocity within the transducer center region, and the wave velocity within the opposing gap regions is greater than a velocity in the transducer center region, thus an essentially flat propagation mode results within the aperture of the transducer. A SAW transducer or a SAW resonator on a high coupling substrate will thus guide the energy in the transducer region without a need for apodization. Higher equivalent coupling factors as well as lower losses are obtained.
US07939988B2	Acoustic wave device An acoustic wave device includes a piezoelectric substrate having a surface adapted to allow a leaky surface wave to propagate thereon, an interdigital electrode provided on a portion of the surface of the piezoelectric substrate, and a dielectric layer provided on the surface of the piezoelectric substrate to cover the interdigital electrode. The piezoelectric substrate is made of lithium niobate. The dielectric layer is made of tantalum pentoxide. The piezoelectric substrate is made of a rotated Y-cut substrate having a cut angle which is not smaller than 2.5 degrees and is not larger than 22.5 degrees. A ratio H/λ of a film thickness H of the dielectric layer to a wavelength λ of a center frequency of the leaky surface wave ranges from 0.034 to 0.126. This acoustic wave device works in a wide band width.
US07939981B2	Electrical motor and method for connection of an electrical motor to a connector flange The invention relates to an electrical motor (10), comprising a shaft (24), a housing (12) with a housing flange (14) and a bearing plate (16) with a bearing plate flange (18), whereby one end of the shaft (24) projects out of the bearing plate (16). The housing flange (14) and the bearing plate flange (18) are connected by means of at least one hollow rivet (20) such that the electrical motor (10) may be mounted by means of a fixing element, in particular, a screw, through the hollow rivet (10) on a connector flange of a gear stage in a working connection with the projecting end of the shaft (24). In one method for connection or said electrical motor (10) to a connector flange, the electrical motor (10) may be mounted by means of a fixing element, through the hollow rivet (10) on a connector flange of a gear stage in a working connection with the projecting end of the shaft (24).
US07939977B2	Rotary electrical device having particular coil support structure A rotor for a rotary electrical device to be arranged to face to a stator, comprises a rotor iron core extending axially and including a plurality of slots arranged with a predetermined circumferential interval, a rotor coil contained by the slots, a coil support member of electrically insulating property arranged between parts of the rotor coil at an axial end of the rotor coil, and a retaining ring covering the coil support member and the axial end of the rotor coil, the coil support member has two fitted portions and a connecting portion connecting the fitted portions to each other to form H-shape of cross section and to form a space between the rotor coil and each of opposite sides of the connecting portion, and the coil support member further has a communicating path communicating to the spaces.
US07939975B2	Over-mold stator assembly and process for preparation thereof A stator assembly and a method for making a stator assembly wherein the stator assembly is over-molded with thermally conductive and electrically insulating polymer composition. The stator core of the stator assembly is coated with adhesive component to provide higher heat transfer at the interface of stator core and over-molded insulator and coil.
US07939969B2	Power supply system, vehicle with the same, temperature increase control method for power storage device and computer-readable recording medium bearing program causing computer to execute temperature increase control of power storage device A first voltage control unit includes a first PI control unit, a first switching unit and a first subtraction unit. The first subtraction unit subtracts an output of the first switching unit from (a voltage value)/(a target voltage) that is a voltage feedforward compensation term. Similarly, a second voltage control unit includes a second PI control unit, a second switching unit and a second subtraction unit. A switching control unit control first and second switching units during temperature increase control to operate the PI control unit for the voltage control unit on a discharge side and to cut off an output of the PI control unit for the voltage control unit on a charge side.
US07939968B2	Method and apparatus for providing uninterruptible power Methods and apparatus for providing uninterruptible power are provided by aspects of the invention. One aspect is more particularly directed to an uninterruptible power supply for providing power to a load. The uninterruptible power supply includes a first input to receive input power from an input power source, an output to provide output power, a bypass input to receive bypass power from a bypass power source, wherein the bypass input is selectively coupled to the output to provide output power from the bypass power source, an input power circuit coupled to the first input and having a DC output that provides DC power having a first DC voltage level, a back-up power source coupled to the input power circuit to provide DC power at the DC output in a back-up mode of operation, and an inverter circuit having an output coupled to the DC output of the input power circuit and having an output coupled to the output of the uninterruptible power supply to provide the output power derived from at least one of the input power source and the back-up power source. The uninterruptible power supply is constructed and arranged in a bypass mode of operation to control the inverter circuit to convert AC power from the bypass power source at the output of the inverter circuit to DC power at the input of the inverter circuit.
US07939967B2	Multiple power supply control Apparatus and methods are provided. A system includes two or more power supplies receiving electrical energy from respective independent sources. One of the power supplies detects an anomalous condition of the associated energy source and provides an alert signal. At least one of the other power supplies transitions from a standby mode to a normal output mode in response to the alert signal. The failing power supply provides operating level energy to an electrical load while the one or more other power supplies transition from standby to normal output level.
US07939965B2	Charge of equalization apparatus with parallel connection of secondary windings of multiple transformers The present invention relates, in general, to a charge equalization apparatus with series-connected battery cells and, more particularly, to a charge equalization apparatus, in which series-connected battery cells (B1 to BN) are connected in parallel with the primary windings (Mi 1 to M1N) of transformers (T1 to TN), switches (S1 to SN) for controlling the flow of current of the primary windings are connected in series with the primary windings (M1 1 to M1N), and multiple secondary windings (M21 to M2N) corresponding to the primary windings are connected in parallel with each other.
US07939961B1	Wind turbine with integrated design and controlling method A wind turbine is provided. The wind turbine includes a tower including a yaw interface, a bladed rotor including at least one blade rotatable in response to wind impinging upon the at least one blade, and a beam structure configured to support the bladed rotor. The beam structure includes at least two beam members. Each of the at least two beam members is coupled to the yaw interface by at least one joint element, so that the bladed rotor is rotatable about a yaw axis of the wind turbine. At least two of the joint elements are spaced apart along a longitudinal axis of the tower. Further, another wind turbine including a yaw interface and a method for controlling a yaw angle of a wind turbine are also provided.
US07939955B2	Method for operating a wind energy installation and a wind energy installation The invention relates to a method for operating a wind energy installation (10), in which the wind energy installation (10) has a rotor (12, 13, 22), at least one rotor blade (14) with an adjustable angle, a mechanical brake device (19) for braking the rotor (14), an operational control device (15, 15′) and a safety system (16, 20). The invention also relates to a corresponding wind energy installation (10). The method according to the invention is defined by the following method steps: braking of the rotor (12, 13, 22) by means of an angular adjustment (28) with an average angular adjustment rate of less than 8.5°/s of the at least one rotor blade (14) after a fault signal (30) occurs, braking of the rotor (12, 13, 22) by means of the mechanical brake device (19) as soon as the rotational speed of the rotor (12, 13, 22) exceeds a predefinable first rotational speed limit, and triggering of the safety system (16, 20) as soon as the rotational speed of the rotor (12, 13, 22) exceeds a predefinable second rotational speed limit.
US07939952B2	Automotive auxiliary power system An auxiliary power system for a vehicle, having an auxiliary internal combustion engine with a starter is described. An auxiliary alternator driven by the auxiliary engine and connected to a battery of the vehicle and a control unit, which is connected to the battery, and activates the starter of the auxiliary engine in the event the voltage of the battery is below a reference value, may be included.
US07939950B2	Chip package structure A chip package structure is provided. The chip package structure comprises a first substrate, a second substrate and a plurality of chips. Therein, one of the chips is connected to the first substrate and electrically connected to the first substrate through a via hole of the first substrate. Thereby, the second substrate does not need the via hole for electrical connection of chips and thus, the surface thereof is adapted to remain intact to allow for the disposition of conductive balls throughout the surface.
US07939947B2	Semiconductor package structure A semiconductor package structure is disclosed. The semiconductor package structure includes semiconductor chips on a semiconductor substrate. Each of the semiconductor chips includes chip pads. Through-vias extend through each of the semiconductor chips. Redistribution structures and a chip selection interconnection line are disposed on each of the semiconductor chips. The redistribution structures electrically connect at least one of the through-vias with at least one of the chip pads. Each chip selection interconnection line includes first regions connected to a corresponding number of the through-vias and a second region connecting at least one of the first regions with one of the chip pads. The semiconductor chips are stacked and electrically connected using the through-vias.
US07939946B2	Chip with a vertical contact structure A chip with a chip plane includes a functional area, a contact structure vertical with respect to the chip plane for connecting the functional area, which includes a conductive material, which has a predetermined length, and a vertical dummy-contact structure, which extends vertically into the functional area and which has an electrically conductive material and an insulation layer, the insulation layer being formed so that a current flow from an upper end of the dummy-contact structure to the functional area is prevented.
US07939945B2	Electrically conductive fluid interconnects for integrated circuit devices Disclosed are embodiments of an electrically conductive fluid interconnect for coupling an integrated circuit (IC) device to a substrate. The IC device may be coupled to the substrate in a socketless manner or using a socket. The electrically conductive fluid interconnect may include, for example, a metal, an electrically conductive paste, or an electrically conductive polymer material. The fluid may be in a liquid or paste state over at least part of an operating temperature range of the IC device, and in other embodiments the fluid may be in the liquid or paste state at room temperature. Other embodiments are described and claimed.
US07939944B2	Semiconductor die having a redistribution layer A semiconductor device having a redistribution layer, and methods of forming same, are disclosed. After fabrication of semiconductor die on a wafer, a tape assembly is applied onto a surface of the wafer, in contact with the surfaces of each semiconductor die on the wafer. The tape assembly includes a backgrind tape as a base layer, and a film assembly adhered to the backgrind tape. The film assembly in turn includes an adhesive film on which is deposited a thin layer of conductive material. The redistribution layer pattern is traced into the tape assembly, using for example a laser. Thereafter, the unheated portions of the tape assembly may be removed, leaving the heated redistribution layer pattern on each semiconductor die.
US07939938B2	Functional device package with metallization arrangement for improved bondability of two substrates A packaging structure for hermetically sealing a functional device by solder connection at a wafer level in which a first Si substrate having a concave portion metallized on its internal surface and a second Si substrate metallized at a position opposed to said concave portion are used, the metallization applied to the internal surface of the concave portion of the first Si substrate and the metallization applied to the second Si substrate at the position opposed to the concave portion are connected by molten solder to hermetically seal the functional device between the first Si substrate and the second Si substrate, whereby the wettability of the solder for the two Si substrates is improved, the bondability between the Si substrates is enhanced, and the yield at which the package is manufactured is improved.
US07939937B2	Chip housing having reduced induced vibration A premold housing for accommodating a chip structure includes a first part of the housing which is connected to the chip structure as well as connected in an elastically deflectable manner to an additional part of the housing which is fastened to the support structure bearing the entire housing. A mechanism is provided for damping the deflection of the first part of the housing which is connected to the chip structure.
US07939934B2	Microelectronic packages and methods therefor An assembly for testing microelectronic devices includes a microelectronic element having faces and contacts, a flexible substrate spaced from and overlying a first face of the microelectronic element, and a plurality of conductive posts extending from the flexible substrate and projecting away from the first face of the microelectronic element, at least some of the conductive posts being electrically interconnected with the microelectronic element. The assembly also includes a plurality of support elements disposed between the microelectronic element and the substrate for supporting the flexible substrate over the microelectronic element. At least some of the conductive posts are offset from the support elements.
US07939933B2	Semiconductor device A semiconductor device includes: a semiconductor element; a die pad with the semiconductor element mounted thereon; a plurality of electrode terminals each having a connecting portion electrically connected with the semiconductor element; and a sealing resin for sealing the semiconductor element, the die pad and the electrode terminals so that a surface of each electrode terminal on an opposite side from a surface having the connecting portion is exposed as an external terminal surface. A recess having a planar shape of a circle is formed on the surface of each electrode terminal with the connecting portion, and the recess is arranged between an end portion of the electrode terminal exposed from an outer edge side face of the sealing resin and the connecting portion. While a function of the configuration for suppressing the peeling between the electrode terminal and the sealing resin can be maintained by mitigating an external force applied to the electrode terminal, the semiconductor device can be downsized.
US07939927B2	Semiconductor memory apparatus The semiconductor memory apparatus related to an embodiment of the present invention includes a wiring substrate arranged with a device mounting part and connection pads aligned along one exterior side of the wiring substrate, a plurality of semiconductor memory devices including electrode pads which are arranged along one external side of the wiring substrate, a semiconductor memory device group in which the plurality of semiconductor memory devices are stacked on the device mounting part of the wiring substrate so that pad arrangement sides all face in the same direction, and a controller device including the electrode pads arranged along at least one external side of the wiring substrate, wherein the electrode pads of the plurality of semiconductor memory devices and the electrode pads of the controller device are arranged parallel to an arrangement position of the connection pads of the wiring substrate.
US07939925B2	Semiconductor device and manufacturing method thereof A semiconductor package having a molding unit that seals bonding wires connected to electrode pads of a semiconductor chip is provided with through electrode units comprising bonding wires embedded therein and penetrating the molding unit. A leading end of the respective through electrode units is exposed from an upper surface of the molding unit and a lower surface of the molding unit.
US07939923B2	Memory card and method for manufacturing memory card A memory card includes a circuit board, a first semiconductor chip mounted on the circuit board with a bump sandwiched between the first semiconductor chip and the circuit board, a second semiconductor chip mounted on the circuit board with a bump sandwiched between the second semiconductor chip and the circuit board with a clearance not greater than 1 mm between the first semiconductor chip and the second semiconductor chip, a first sealing resin layer surrounding the bump and existing between the first semiconductor chip and the circuit board, and a second sealing resin layer surrounding the bump and existing between the second semiconductor chip and the circuit board, and a cover covering the first semiconductor chip, the second semiconductor chip on a principal face of the circuit board.
US07939922B2	Forming compliant contact pads for semiconductor packages In one embodiment, the present invention includes a semiconductor package having a substrate with a first surface to support a semiconductor die. A second surface of the substrate includes compliant conductive pads to provide electrical connections to the semiconductor die. In this way, improved connection between the semiconductor package and a socket is provided. Other embodiments are described and claimed.
US07939921B2	Leadframe A leadframe including a chip supporting plate, a lead forming plate, and solder points is provided. A notch is formed on an edge of the chip supporting plate. The thickness of the lead forming plate is less than the thickness of the chip supporting plate. The lead forming plate has a main body, inner leads, and a connecting rod. The inner leads and the connecting rod are extended from an edge of the main body. The connecting rod has an end portion fitting the notch. The solder points are located at the boundary between the end portion and the notch for structurally connecting the connecting rod and the chip supporting plate.
US07939920B2	Multiple die integrated circuit package A multiple die package and removable storage card is disclosed. An insulator layer is provided and one or more vias are formed within it. The insulator may be provided without vias, and vias formed later. At least one integrated circuit is provided and electrically coupled to at least one lead of a first leadframe overlying one surface of the insulator layer. At least one second integrated circuit is provided and electrically coupled to a second leadframe overlying a second surface of the insulator layer. Electrical connections between the two leadframes and the first and second integrated circuits are made through the insulator, at selected locations, by coupling at least one lead of the first and second leadframes one to another. The leads of the first and second leadframe may be electrically coupled via anisotropically conductive areas of the leadframes.
US07939916B2	Wafer level CSP packaging concept An electronics package includes a wafer die substrate containing electronic circuits and having a top surface and a bottom surface. A top protective layer is substantially thinner than the substrate and covers the top surface. A bottom protective layer is substantially thinner than the substrate and covers the bottom surface. Circuit contacts are distributed about the bottom protective layer for electrically coupling the substrate electronic circuits to external electronic circuits.
US07939915B2	Contact etch stop film A system and method for improved dry etching system. According to an embodiment, the present invention provides a partially completed integrated circuit device. The partially completed integrated circuit device includes a semiconductor substrate having a surface region. The partially completed integrated circuit device also includes an etch stop layer overlying the surface region. The etch stop layer is characterized by a thickness having at least a first thickness portion and a second thickness portion. The second thickness portion includes an etch stop surface region. The partially completed integrated circuit device additionally includes a silicon dioxide material provided within the first thickness portion of the etch stop layer. The partially completed integrated circuit device includes a silicon nitride material provided within the second thickness portion of the etch stop layer. In addition, the partially completed integrated circuit device includes a profile characterized by the silicon dioxide material in the first thickness portion changing to the silicon nitride material in the second thickness portion.
US07939911B2	Back-end-of-line resistive semiconductor structures In one embodiment, a back-end-of-line (BEOL) resistive structure comprises a second metal line embedded in a second dielectric layer and overlying a first metal line embedded in a first dielectric layer. A doped semiconductor spacer or plug laterally abutting sidewalls of the second metal line and vertically abutting a top surface of the first metal line provides a resistive link between the first and second metal lines. In another embodiment, another BEOL resistive structure comprises a first metal line and a second metal line are embedded in a dielectric layer. A doped semiconductor spacer or plug laterally abutting the sidewalls of the first and second metal lines provides a resistive link between the first and second metal lines.
US07939910B2	Structure for symmetrical capacitor Capacitance circuits are provided disposing a lower vertical-native capacitor metal layer above a planar front-end-of-line semiconductor base substrate, planar metal bottom plates spaced a bottom plate distance from the base and top plates above the bottom plates spaced a top plate distance from the base defining metal-insulator-metal capacitors, top plate footprints disposed above the base substrate smaller than bottom plate footprints and exposing bottom plate remainder upper lateral connector surfaces; disposing parallel positive port and negative port upper vertical-native capacitor metal layers over and each connected to top plate and bottom plate upper remainder lateral connector surface. Moreover, electrical connecting of the first top plate and the second bottom plate to the positive port metal layer and of the second top plate and the first bottom to the negative port metal layer impart equal total negative port and positive port metal-insulator-metal capacitor extrinsic capacitance.
US07939903B2	Photodetector for backside-illuminated sensor A backside-illuminated sensor including a semiconductor substrate. The semiconductor substrate has a front surface and a back surface. A plurality of pixels are formed on the front surface of the semiconductor substrate. At least one pixel includes a photogate structure. The photogate structure has a metal gate that includes a reflective layer.
US07939901B2	Optical device for reducing disturbance light and manufacturing method thereof An optical element mounted on a wiring board is sealed by a sealing resin except an optical function region. Wires connecting the wiring board with the optical element are also sealed by the sealing resin. The optical function region is exposed as a bottom surface of a recess whose side surface is formed by the sealing resin. A boundary portion between the side surface of the recess and a top surface portion and a boundary portion between the side surface and bottom surface of the recess have a rounded shape.
US07939899B1	Solid state actuator capable of plating and plating material storage In one embodiment, a solid state actuator is provided which includes a pair of electrodes and a solid state storage material having a plating material. A solid state ion transport material is adjacent the solid state storage material such that the solid state storage material is located between an anode of the pair of electrodes and the solid state ion transport material. The pair of electrodes are connected so as to be capable of providing an actuation voltage across the solid state storage material to provide transport of plating material cations through the solid state ion transport material between the solid state storage material and a cathode electrode of the pair of electrodes.
US07939894B2	Isolated high performance FET with a controllable body resistance The present invention provides a method of controlling bias in an electrical device including providing semiconductor devices on a bulk semiconductor substrate each including an active body region that is isolated from the active body region of adjacent devices, and providing a body resistor in electrical contact with the active body region of the bulk semiconductor substrate, wherein the body resistor provides for adjustability of the body potential of the semiconductor devices. In another aspect the present invention provides a semiconductor device including a bulk semiconductor substrate, at least one field effect transistor formed on the bulk semiconductor substrate including an isolated active body region, and a resistor in electrical communication with the isolated active body region.
US07939893B2	Semiconductor device and its manufacturing method A semiconductor device manufacturing method includes, forming isolation region having an aspect ratio of 1 or more in a semiconductor substrate, forming a gate insulating film, forming a silicon gate electrode and a silicon resistive element, forming side wall spacers on the gate electrode, heavily doping a first active region with phosphorus and a second active region and the resistive element with p-type impurities by ion implantation, forming salicide block at 500° C. or lower, depositing a metal layer covering the salicide block, and selectively forming metal silicide layers. The method may further includes, forming a thick and a thin gate insulating films, and performing implantation of ions of a first conductivity type not penetrating the thick gate insulating film and oblique implantation of ions of the opposite conductivity type penetrating also the thick gate insulating film before the formation of side wall spacers.
US07939892B2	Test circuit and method for multilevel cell flash memory A test device and method may be used to detect voltage, current or signals of a digital multilevel memory cell system or to test operation or performance by applying inputted voltages, currents or signals to the memory cell system.
US07939890B2	Semiconductor device having transistor and capacitor of SOI structure and storing data in nonvolatile manner In a semiconductor device, a first transistor of an SOI structure has a source region, a drain region, a body region positioned between the source region and the drain region, and a gate electrode positioned above the body region. A first capacitor of the SOI structure has a first terminal electrically connected to a gate electrode of the first transistor, and a second terminal. The semiconductor device stores data in a nonvolatile manner in accordance with carriers accumulated in a first node electrically connecting the gate electrode of the first transistor and the first terminal of the first capacitor.
US07939886B2	Trench gate power semiconductor device A trench gate power MOSFET (1) includes: an n−-type epitaxial layer (12); a p-type body region (20) formed in the vicinity of an upper surface of the n−-type epitaxial layer (12); a plurality of trenches (14) formed so as to reach the n−-type epitaxial layer (12) from an upper surface of the p-type body region (20); and gates (18) formed in the trenches (14). In some regions facing the p-type body region (20) in the n−-type epitaxial layer (12), p-type carrier extracting regions (26a, 26b, 26c) are formed. According to the trench gate power MOSFET (1), holes generated in a cell region can be effectively collected through the p-type carrier extracting regions (26a, 26b, 26c) so as to further increase a speed of the switching operation.
US07939885B2	Semiconductor device and method of manufacturing a semiconductor device A semiconductor device has a substrate having a plurality of neighboring trenches, and a contact area, one mesa stripe each being formed between two neighboring trenches. The contact area contacts mesa stripes and surrounds an opening region in which the contact area is not formed and which is formed such that the contact area contacts the same mesa stripes at two positions between which the opening region is arranged, and the opening region having a region of elongate extension which intersects the mesa stripes in a skewed or perpendicular manner.
US07939883B2	Voltage regulating apparatus having a reduced current consumption and settling time There is disclosed a voltage regulating apparatus with a short settling time and a small current consumption. The voltage regulating apparatus comprises a reference voltage generator including an MOSFET array comprising a plurality of MOSFETs with a structure in which a drain and a source are connected in series with each other, a supply voltage is applied to the drain of the MOSFET located in an end of the MOSFET array and the source of the MOSFET located in another end is grounded, and the reference voltage is a voltage obtained by dividing by the plurality of MOSFETs of the MOSFET array at a predetermined ratio.
US07939881B2	Semiconductor device A semiconductor device includes a gate electrode formed through a gate insulating film provided on a first impurity region and a drift layer, and this gate electrode consists of two regions including a first conductivity type second impurity region opposed to the first impurity region and a third impurity region capable of forming a depletion layer.
US07939880B2	Split gate non-volatile memory cell A non-volatile memory (NVM) cell comprising a layer of discrete charge storing elements, a control gate, and a select gate is provided. The control gate has a first sidewall with a lower portion being at least a first angle 10 degrees away from 90 degrees with respect to substrate. Further, the select gate has a second sidewall with a lower portion being at least a second angle at least 10 degrees away from 90 degrees with respect to the substrate. The NVM cell further comprises a layer of dielectric material located between the first sidewall and the second sidewall.
US07939878B2	Nonvolatile semiconductor memory and method of manufacturing the same and manufacturing method thereof There is provided a nonvolatile semiconductor memory of an aspect of the present invention includes a semiconductor substrate, first and second isolation insulating layers provided in the semiconductor substrate, a channel region between the first and second isolation insulating layers, a gate insulating film on the channel region, a floating gate electrode on the gate insulating film, an inter-gate insulating film on the floating gate electrode, and a control gate electrode on the inter-gate insulating film, wherein the isolation insulating layer is made up of a thermal oxide film provided on a bottom surface and a side surface of a concave portion of the semiconductor substrate and an insulating film which is provided on the thermal oxide film and fills the concave portion, and a dimension of the floating gate electrode in a channel width direction is more than a dimension of the channel width.
US07939877B2	DRAM unit cells, capacitors, methods of forming DRAM unit cells, and methods of forming capacitors Some embodiments include methods of forming capacitors. A first capacitor storage node may be formed within a first opening in a first sacrificial material. A second sacrificial material may be formed over the first capacitor storage node and over the first sacrificial material, and a retaining structure may be formed over the second sacrificial material. A second opening may be formed through the retaining structure and the second sacrificial material, and a second capacitor storage node may be formed within the second opening and against the first storage node. The first and second sacrificial materials may be removed, and then capacitor dielectric material may be formed along the first and second storage nodes. Capacitor electrode material may then be formed along the capacitor dielectric material. Some embodiments include methods of forming DRAM unit cells, and some embodiments include DRAM unit cell constructions.
US07939876B2	Metallized conductive strap spacer for SOI deep trench capacitor A conductive strap spacer is formed within a buried strap cavity above an inner electrode recessed below a top surface of a buried insulator layer of a semiconductor-on-insulator (SOI) substrate. A portion of the conductive strap spacer is metallized by reacting with a metal to form a strap metal semiconductor alloy region, which is contiguous over the conductive strap spacer and a source region, and may extend to a top surface of the buried insulator layer along a substantially vertical sidewall of the conductive strap spacer. The conductive strap spacer and the strap metal semiconductor alloy region provide a stable electrical connection between the inner electrode of the deep trench capacitor and the source region of the access transistor.
US07939873B2	Capacitor element and semiconductor device An object of the present invention is that the capacitance of MOS capacitors is changed without varying the kind of an impurity (a donor or an acceptor) in a channel formation region, and an n-type MOS capacitor and a p-type MOS capacitor are formed over a same substrate. By changing the offset length between a contact region and a channel formation region, the capacitance of a MOS capacitor can be changed without increasing the number of manufacturing process. Also, an n-type MOS capacitor and a p-type MOS capacitor can be formed over a same substrate only by changing the offset length. In addition, an n-type MOS capacitor and a p-type MOS capacitor can be formed over a same substrate by changing the dose amount of impurity with respect to a channel formation region while fixing the offset length.
US07939865B2	Metal semiconductor field effect transistor (MESFET) silicon-on-insulator structure having partial trench spacers In one embodiment, a metal-semiconductor field effect transistor (MESFET) comprises a first silicon layer, an insulator layer formed on the first silicon layer, and a second silicon layer formed on the insulator layer. A gate region, a source region, and a drain region are formed in the second silicon layer. A first partial trench is formed in the second silicon layer between at least a portion of the gate region and at least a portion of the source region, wherein the first partial trench stops short of the insulator layer. A second partial trench formed in the second silicon layer between at least a portion of the gate region and at least a portion of the drain region, wherein the second partial trench stops short of the insulator layer. First and second oxide spacers are formed in the first and second partial trenches. The first and second oxide spacers and the source region, gate region, and the drain region are substantially planar.
US07939864B1	Inductive bond-wire circuit A bond wire circuit includes bond wires arranged relatively to provide a selected inductance. In connection with various example embodiments, respective bond wire loops including forward and return current paths are arranged orthogonally. Each loop includes a forward bond wire connecting an input terminal with an intermediate terminal, and a return bond wire connecting the intermediate terminal to an output terminal. The return bond wires generally mitigate return current flow from the intermediate terminal in an underlying substrate. In some implementations, the loops are arranged such that current flowing in each of the respective loops generates equal and self-cancelling current in the other of the respective loops.
US07939862B2	Stress-enhanced performance of a FinFet using surface/channel orientations and strained capping layers Different approaches for FinFET performance enhancement based on surface/channel direction and type of strained capping layer are provided. In one relatively simple and inexpensive approach providing a performance boost, a single surface/channel direction orientation and a single strained capping layer can be used for both n-channel FinFETs (nFinFETs) and p-channel FinFETs (pFinFETs). In another approach including more process steps (thereby increasing manufacturing cost) but providing a significantly higher performance boost, different surface/channel direction orientations and different strained capping layers can be used for nFinFETs and pFinFETs.
US07939855B2	Semiconductor device A semiconductor device includes a substrate, first, second, and third gate lines disposed over the substrate, the first and second gate lines defining a first trench with a first aspect ratio, the second and third gate lines defining a second trench with a second aspect ratio, a first insulating layer formed to decrease the first and second aspect ratios, and a second insulating layer disposed over the first insulating layer to fill the first and second trenches.
US07939854B2	Semiconductor device with a bipolar transistor and method of manufacturing such a device The invention relates to a semiconductor device with a substrate and a semiconductor body of silicon comprising a bipolar transistor with an emitter region, a base region and a collector region which are respectively of the N-type conductivity, the P-type conductivity and the N-type conductivity by the provision of suitable doping atoms, wherein the base region comprises a mixed crystal of silicon and germanium, the base region is separated from the emitter region by an intermediate region of silicon having a doping concentration which is lower than the doping concentration of the emitter region and with a thickness smaller than the thickness of the emitter region, and the emitter region comprises a sub-region comprising a mixed crystal of silicon and germanium which is positioned at the side of emitter region remote from the intermediate region.
US07939851B2	Electronic device with an amplifier output stage and an over-current detection means An electronic device with an amplifier output stage (OS) and an over-current detection means (OCDM) for detecting an output over-current (IHS, ILS) of the output stage (OS) is provided. The over-current detection means (OCDM) comprises a level detection means (LDM) for detecting a level of the output current (IO) exceeding a first level of the output current (IDET), and a timing detection means (TDM) for detecting a duration during which the output current (IO) exceeds the first current level (IDET) being a maximum current level.
US07939850B2	Semiconductor device and method for producing a semiconductor device A semiconductor device has a semiconductor body with a semiconductor device structure including at least a first electrode and a second electrode. Between the two electrodes, a drift region is arranged, the drift region including charge compensation zones and drift zones arranged substantially parallel to one another. At least one charge carrier storage region which is at least partially free of charge compensation zones is arranged in the semiconductor body.
US07939849B2	Diode having high brightness and method thereof A light emitting diode includes a transparent substrate and a GaN buffer layer on the transparent substrate. An n-GaN layer is formed on the buffer layer. An active layer is formed on the n-GaN layer. A p-GaN layer is formed on the active layer. A p-electrode is formed on the p-GaN layer and an n-electrode is formed on the n-GaN layer. A reflective layer is formed on a second side of the transparent substrate. Also, a cladding layer of AlGaN is between the p-GaN layer and the active layer.
US07939848B2	LED package The present invention relates to an LED package including a lead frame including a chip attaching portion with at least one LED chip attached thereto and a plurality of terminal portions each having a width narrower than the chip attaching portion, and a housing for supporting the lead frame. The plurality of terminal portions include at least one first terminal portion extending from a portion of a width of the chip attaching portion, and a plurality of second terminal portions spaced apart from the chip attaching portion.
US07939840B2	Light emitting device having light extraction structure and method for manufacturing the same A nitride-based light emitting device capable of achieving an enhancement in emission efficiency and an enhancement in reliability is disclosed. The light emitting device includes a semiconductor layer, and a light extracting layer arranged on the semiconductor layer and made of a material having a refractive index equal to or higher than a reflective index of the semiconductor layer.
US07939838B2	Semiconductor light emitting device with transparent substrate and reflective slope A semiconductor light emitting device includes a semiconductor layer having a recess extending downwardly from a top surface thereof along a pattern of a closed line so that said recess defines and encloses a region of the semiconductor layer that emits light, said semiconductor layer having a downward slope in at least a portion of its side end face located outside the closed line pattern of said recess; a first electrode on said downward slope of the side end face of the semiconductor layer and electrically in contact with a portion of said semiconductor layer, wherein said first electrode downwardly reflects light that is emitted by said semiconductor layer and that reaches the first electrode; and a second electrode electrically in contact with a portion of said semiconductor layer located inside the closed line pattern of said recess.
US07939837B2	LED luminaire A modular light emitting diode (LED) mounting configuration is provided including a light source module having a plurality of pre-packaged LEDs arranged in a serial array. The module is connected to a heat dissipating plate configured to mount to an electrical junction box. Thus, heat from the LEDs is conducted to the heat dissipating plate and to the junction box. A sensor is configured to detect environmental parameters and a driver is configured to illuminate the LEDs in response to the environmental parameters, thereby selectively configuring the LEDs to function in a wide variety of useful applications.
US07939834B2	Light- emitting device A light-emitting device includes a substrate having an epitaxial-forming surface and a back surface opposite to the epitaxial-forming surface, the substrate being formed with a recess indented from the back surface, the back surface having a recessed portion that defines the recess, and a planar portion extending outwardly from the recessed portion; an epitaxy layer; a continuous heat-dissipating layer formed on the planar portion and the recessed portion of the back surface of the substrate; and first and second electrodes coupled electrically to the epitaxy layer.
US07939833B2	Nitride semiconductor light emitting device There is provided a nitride semiconductor light emitting device having high internal quantum efficiency by accelerating recombination radiation while employing a multiple quantum well structure in which each of well layers has a relatively large thickness. The nitride semiconductor light emitting device is provided with a nitride semiconductor lamination portion (6) provided on a substrate (1). The nitride semiconductor lamination portion (6) includes at least an active layer (4) in which a light emitting portion is formed. And the active layer is constituted with a multiple quantum well structure formed by laminating well layers (7) made of InxGa1-xN (0
US07939830B2	Display device An object of the present invention is to provide a display device where a semiconductor layer pattern formed between a pair of electrodes can be formed to a predetermined size, even in the case where the distance between the electrodes on top of a semiconductor layer pattern is relatively large in elements formed in accordance with a photoresist reflow technology. The present invention provides a display device where elements are formed on an insulating substrate, characterized in that the above described elements comprise: a semiconductor layer pattern formed on a main surface of the above described insulating substrate or an insulating film layer formed on the main surface; and a number of electrodes provided in parallel at a distance from each other on the above described semiconductor layer pattern, the above described number of electrodes are a first electrode, a second electrode and dummy electrodes located between the first electrode and the second electrode, and the above described number of electrodes are patterned so that a protrusion is formed, in which the above described electrodes are aligned at on least one end side of at least one of the facing sides.
US07939828B2	Pixel structure and method for fabricating the same A method for fabricating a pixel structure includes providing a substrate having a pixel area. A first metal layer, a gate insulator and a semiconductor layer are formed on the substrate and patterned by using a first half-tone mask or a gray-tone mask to form a transistor pattern, a lower capacitance pattern and a lower circuit pattern. Next, a dielectric layer and an electrode layer both covering the three patterns are sequentially formed and patterned to expose a part of the lower circuit pattern, a part of the lower capacitance pattern and a source/drain region of the transistor pattern. A second metal layer formed on the electrode layer and the electrode layer are patterned by using a second half-tone mask or the gray-tone mask to form an upper circuit pattern, a source/drain pattern and an upper capacitance pattern. A portion of the electrode layer constructs a pixel electrode.
US07939824B2	Test structure A test structure to detect vertical leakage in a multi-layer flip chip pad stack or similar semiconductor device. The test structure is integrated into the semiconductor device when it is fabricated. A metal layer includes at least two portions that are electrically isolated from each other; one portion being disposed under a test pad, and another portion being disposed under a pad associated with a pad structure being tested. The metal layer in most cases is separated from a top metal layer directly underlying the pads by an inter-metal dielectric (IMD) layer. A metal layer portion underlying the pad to be tested forms a recess in which a conductive member is disposed without making electrical contact. The conductive line is electrically coupled to a test portion of the same or, alternately, of a different metal layer. The test structure may be implemented on multiple layers, with recesses portions underlying the same or different pads.
US07939818B2	Diketopyrrolopyrrole polymers The present invention relates to polymers comprising a repeating unit of the formula (I) their use in electronic devices. The polymers according to the invention have excellent solubility in organic solvents and excellent film-forming properties. In addition, high charge carrier mobilities and high temperature stability of the emission color are observed, if the polymers according to the invention are used in polymer light emitting diodes (PLEDs).
US07939814B2	Radiographic image detector A radiographic image detector includes: a bias electrode transmitting a recording electromagnetic wave carrying image information; a recording photoconductive layer consisting primarily of a-Se, the recording photoconductive layer generating electric charges when exposed to the recording electromagnetic wave transmitted through the bias electrode; and a number of charge detecting elements two-dimensionally arrayed in directions perpendicular to each other, each charge detecting element comprising a charge storage section for storing the electric charge generated at the recording photoconductive layer and a switching element for reading out an electric charge signal of the electric charge stored in the charge storage section. The radiographic image detector further includes a thin fluoride layer provided between the bias electrode and the recording photoconductive layer.
US07939812B2	Ion source assembly for ion implantation apparatus and a method of generating ions therein A hydrogen ion implanter for the exfoliation of silicon from silicon wafers uses a large scan wheel carrying 50+ wafers around its periphery and rotating about an axis. In one embodiment, the axis of rotation of the wheel is fixed and a ribbon beam of hydrogen ions is directed down on a peripheral edge of the wheel. The ribbon beam extends over the full radial width of wafers on the wheel. The beam is generated by an ion source providing an extracted ribbon beam having at least 100 mm major cross-sectional diameter. The ion source may use core-less saddle type coils to provide a uniform field confining the plasma in the ion source. The ribbon beam may be passed through a 90° bending magnet which bends the beam in the plane of the ribbon.
US07939804B2	System and method for detecting gas leaks A gas detection system is disclosed that uses an infrared illumination source and an infrared imaging detector. The infrared source is selected to emit at wavelengths corresponding to an absorption band of a gas to be detected. The region to be analyzed for the gas is illuminated, and the infrared radiation reflects off of local surfaces back to the imaging detector. At locations where the gas is present, the infrared radiation is absorbed which reduces the back reflection to the detector.
US07939803B2	Method and apparatus for detecting explosives A method and apparatus is provided for detecting explosives by thermal imaging. The explosive material is subjected to a high energy wave which can be either a sound wave or an electromagnetic wave which will initiate a chemical reaction in the explosive material which chemical reaction will produce heat. The heat is then sensed by a thermal imaging device which will provide a signal to a computing device which will alert a user of the apparatus to the possibility of an explosive device being present.
US07939801B2	Electron beam observation device using pre-specimen magnetic field as image-forming lens and specimen observation method An electron beam observation device includes a mechanism which disposes a specimen at an upstream side in an electron beam traveling direction outside an objective lens, from which an image is transferred under a magnification of ⅕ to 1/30, in addition to an inside of the objective lens in which a specimen is disposed at a time of ordinary observation.
US07939798B2	Tandem ionizer ion source for mass spectrometer and method of use An ion source a first ionizer comprising: an electrospray needle comprising a tip; and a conduit disposed annularly about the needle and configured to pass an inert gas in proximity of the tip to nebulize a fluid emerging from the tip, the nebulized fluid comprising analytes and a mobile phase. The ion source comprises a capillary in tandem with the first ionizer and configured to receive the droplets; a heater configured to heat the capillary to a temperature at which mobile phase vaporizes; and a second ionizer in tandem with the capillary and configured to receive the vaporized mobile phase and the analytes. A method is also described.
US07939797B2	Increasing ionization efficiency in mass spectroscopy A mass spectrometry ionization method in which electrospray droplets or solid sample matrices are exposed to an ion beam thereby increasing the unbalanced charge of the analyte is provided. In another embodiment, a mass spectrometry ionization method in which ionization of the sample is achieved by directing an ion beam at a liquid or solid sample matrix containing analyte thereby ionizing and adding unbalanced charge to the analyte is provided.
US07939796B2	Electronic device housing An electronic device housing includes a metallic base part 101; a resin part 402 fixed to the base part 101; and a printed circuit board 104 coming into contact with the resin part 402; wherein bonding of the base part 101 to the resin part 402 is carried out by way of a nanomold technique and wherein the resin part 402 has insulating property.
US07939792B2	Noise resistant light-powered transceiving adapter A light-powered data acquisition and control system immune to electromagnetic interference employs smart sensors in a network configuration capable of decentralized communication. A smart sensor with integral transducer encloses a microprocessor, fiber optic transceiver, and photovoltaic converter within a Faraday cage. Optical fibers link plural sensors for duplex communication with a fiber optic splitter, which transmits high intensity light to the converter for powering the sensors. The sensor converts analog input from the transducer into bit packets for fiber optic transmission to the network via the splitter. Firmware in the splitter converts the bit packets to network protocol and vice versa enabling data communication among sensors, splitters, and control receivers. Verification algorithms for testing sensors are run automatically by the microprocessor or through commands issued via the network. Mnemonics stored in the sensors provide automatic updating of system configuration.
US07939788B2	Multi-chip photosensor with independently adjustable integration times for each chip A photosensitive apparatus, such as a scanner used in a digital copier, includes a plurality of photosensor chips. Each photosensor chip comprises a first set of photosensors, and a control portion for accepting an external integration signal, the signal causing an integration time for the set of photosensors. A signal adjustor is associated with the control portion, and effectively alters the external integration signal to cause the control portion to cause a modified integration time for the first set of photosensors. The system enables adjustments of integration times among chips within an apparatus sharing a common control line.
US07939784B2	Electrostatic chuck support assembly A method of tuning the thermal conductivity of an electrostatic chuck (ESC) support assembly comprises measuring the temperature at a plurality of sites on a support assembly surface in which each site is associated with a given cell, determining from the measurements any fractional reduction in area suggested for each cell, and removing material from the support assembly surface within each cell in accordance with the suggested fractional reduction in order to decrease thermal conductivity in that cell. The material removal can result in an improvement to the equilibrium temperature uniformity of the electrostatic chuck support assembly at the chuck surface of an electrostatic chuck bonded to the support assembly surface, or can result in an equilibrium temperature profile of the ESC support assembly which approaches or achieves a target equilibrium temperature profile. Thermal conductivity tuning can thus take place by a method comprising defining a cell structure, determining the target areal density of each cell and removing a fractional area of material to achieve the target areal density for that cell. Material removal can be effected by drilling, routing, laser machining or grit blast machining on an X-Y table.
US07939777B2	Vacuum interrupter chamber The disclosure relates to a vacuum interrupter chamber having an insulating ceramic wall, within which contact pieces which move in a vacuum are arranged and are surrounded by a screen between the contact piece and the interrupter chamber wall. In order in this case to improve on the one hand the erosion resistance of the screen and on the other hand the dielectric strength of the arrangement, the disclosure proposes that coatings composed of high-melting-point material or composed of refractory metals be fitted at least partially in the area of the screen or other components within the vacuum interrupter chamber.
US07939773B2	Illuminated keyboard with a light guide plate An illuminated keyboard with a light guide plate of the present invention includes a key module and a luminous module located under the key module. The luminous module includes a transparent light guide plate, a plurality of illuminants, and a light reflection plate located under the light guide plate. The light guide plate is provided with a plurality of light input units which are sections formed at the light guide plate. The illuminants are located corresponding to the light input units, and the light emitted by the illuminants is transmitted into the light guide plate via the sections. The light guide plate is provided with a plurality of light output units to provide the light to the key module. Each light output unit is provided with a plurality of light output members. The quantity of the light output members of each light output unit located at the same side of the illuminants increases with the increasing distance between the light output units and the illuminants. The light emitted from the illuminants to the light input units of the light guide plate, transmitted through the light guide plate and refracted or scattered at the light output units. The quantity and structure of the light output members of each light output unit and the position of the light output units can be adjusted according to the requirements, thereby providing even and bright light to the key module.
US07939768B2	Crystal unit A crystal unit includes a unit base in which a metal flange is welded to an outer circumference of a base main body, a crystal element held by supporters on the unit base, and a metal cover that is jointed to the metal flange to cover and hermetically encapsulate the crystal element. The base main body is formed of ceramic. A first metal film, to which the metal flange is joined, is formed on a surface of the outer circumference of the base main body. At least two places of the main body, second metal films are formed on an inner bottom face of the main body, and third metal films are formed on an outer bottom face of the main body. The second metal films and the third metal films are electrically connected to one another through via holes. The supporters are joined to the second metal films.
US07939766B2	Apparatus for electromagentically shielding a portion of a circuit board An apparatus for electrically shielding electronic components is provided. The apparatus includes a circuit board having a first surface with a plurality of electronic components mounted on the first surface, the first surface having a first region and a second region. The circuit board comprises a ground plane and a trace on the first surface coupled to at least one electronic component in the first region and coupled to at least one electronic component in the second region. The circuit board also comprising a strip of conductive material on the first surface, the strip of conductive material forming a perimeter around the first region of the circuit board, the strip of conductive material coupled to the ground plane, the strip of conductive material defining at least one gap wherein the trace is oriented through the at least one gap. Additionally, a first filtering device is coupled to the trace on a first side of the gap. The apparatus also includes a cover composed of a conductive material for the first region of the circuit board. The cover comprises a contact surface configured to contact the strip of conductive material on the circuit board. The contact surface has at least one notch. The at least one gap of the circuit board is configured to align with the at least one notch of the cover when the cover is installed on the circuit board.
US07939760B2	Harness protector structure for link A harness protector structure for a link is provided, by which the durability of a bent part of a wiring harness is improved and interference with the outside is prevented when the wiring harness is rotated and bent by using a link. The harness protector structure includes: a support part; a link rotatably connected to the support part; a protector provided on the link; and a bulging part having a wide opening opened at one end-side of a body part of the protector, wherein a wiring harness is arranged from the support part into the protector, wherein when the link is rotated, a following part of the wiring harness, which follows a bent part of the wiring harness, passes through the bulging part from the opening, and the wiring harness is guided to the outside from the body part while a slack of the wiring harness is absorbed.
US07939759B2	Cable protector with removable dividers A cable protector includes a channel recessed into, and extending along the upper surface of a base. A number of dividers can be removably inserted into the channel from above to divide the channel into a plurality of tracks for carrying cables that can be inserted from above. Alternatively, a removable tray with a desired number of dividers can be placed as a unit in the channel, instead of inserting individual dividers. A lid covers the channel and dividers to provide a surface for traffic over the cable protector. Sets of complementary fasteners, such a tabs and keyed slots, can be employed to removably secure the dividers in the channel of the cable protector.
US07939757B1	Split lid while-in-use electrical device cover A split lid while-in-use electrical device cover is disclosed, including a base configured to couple to an electrical outlet, the electrical outlet being disposed within a wall, the base including an edge adjacent to the wall, and the edge including at least one hinge; a split lid configured to enclose the electrical outlet and including at least one swingable lid section, the swingable lid section joined to the base via the at least one hinge and swingable upon the at least one hinge; and a cord port in the split lid. The cord port may be a downwardly opening cord port or a rearwardly opening cord port. The device may also include a tab for opening and closing the device, a biasing mechanism for biasing the device closed, and a seam. Also disclosed is a method of protecting an electrical outlet using the split lid while-in-use electrical device cover.
US07939754B2	Connection box for solar panel A box for connecting an output conductor of a solar panel with a feed cable has a base mountable on the solar panel and having a generally planar floor from whose outer periphery a side wall projects perpendicularly. A cover engageable with the side wall forms with the floor and side wall a substantially closed compartment. At least one holder in the compartment on the floor grips and positions an end of the feed cable such that it extends in a predetermined first direction. The side wall is formed with a cutout through which the feed cable passes. The cutout and holder are relatively spaced and oriented such that the cable extends in a predetermined second direction that forms an acute angle with the first direction between the holder and the cutout.
US07939752B2	Elongated member and use thereof An elongated member including an outer sleeve-like rigid insulator shell surrounding a high voltage conductor extending in the longitudinal direction of the shell and a gap inside the shell next to an internal wall of the shell at least partially surrounding the conductor and filled with a medium including a material of with electrically insulating properties. The medium is formed by an electrically insulating material including hollow spaces at least partially filled with gas. The material is adapted to expand upon a temperature rise thereof by reversibly compressing the hollow spaces and reducing the volume thereof.
US07939746B2	Solar panels for receiving scattered light The subject matter disclosed herein relates to solar panels to generate electrical energy. In particular, solar panels configured to efficiently receive scattered light are disclosed.
US07939745B2	Compound thin-film solar cell and process for producing the same A method of fabricating a thin-film compound solar cell having an n-type buffer layer formed therein for providing a heterojunction with a p-type compound semiconductor light absorbing layer formed on a back electrode by applying a chemical bath deposition (CBD) process using an aqueous solution for dipping the light absorbing layer to deposit particles on the surface thereof. In this process, the temperature of the solution is controlled from low to high to increase sizes of the particles to be deposited on the light absorbing layer so as to form the buffer layer which possesses a high optical transmittance, tight adherence to the light absorbing layer and conformity with the transparent electrode formed thereon even if it would be made of InS material generally possessing a small bandgap and hard to pass light of short wavelengths.
US07939743B2	Computer with thermoelectric conversion A computer with thermoelectric conversion uses a thermoelectric conversion module that connects between a heat generating device and a low temperature device to fully utilize the redundant heat generated by the computer. The thermoelectric conversion module converts heat to power based on a temperature difference between the heat generating device and the low temperature device. The power generated by the thermoelectric conversion module is then delivered to a load that can be activated by the power.
US07939736B2	Adjustable lever arm capo A capo (10) for use with a stringed instrument comprises a top arm (12), lower arm (16) and a lever arm (24). The top arm (12) is adapted to extend across a fingerboard of the instrument above the strings (4), and a side arm is connected and extending at an angle to the top arm and arranged to extend generally laterally of the neck (2) of the instrument. The lower arm (18) has one end pivotally attached to the side arm (16) at a lower arm pivot (20) and is adapted to abut against the back of the neck of the instrument when in a closed position. The lever arm has one end pivotally attached to the side arm (16) at a pivot (26) spaced from the lower arm pivot (20). The capo further includes an adjuster mechanism (28, 334) that extends and projects an adjustable amount from the lever arm (24) and has an end tip (32) which bears against the lower arm (24).
US07939733B2	Plants and seeds of hybrid corn variety CH213160 According to the invention, there is provided seed and plants of the hybrid corn variety designated CH213160. The invention thus relates to the plants, seeds and tissue cultures of the variety CH213160, and to methods for producing a corn plant produced by crossing a corn plant of variety CH213160 with itself or with another corn plant, such as a plant of another variety. The invention further relates to genetic complements of plants of variety CH213160.
US07939728B2	Tomato line FIR10-8086 The invention provides seed and plants of tomato hybrid PS02450650 and the parent lines thereof. The invention thus relates to the plants, seeds and tissue cultures of tomato hybrid PS02450650 and the parent lines thereof, and to methods for producing a tomato plant produced by crossing such plants with themselves or with another tomato plant, such as a plant of another genotype. The invention further relates to seeds and plants produced by such crossing. The invention further relates to parts of such plants, including the fruit and gametes of such plants.
US07939726B2	Soybean cultivar 7431014 A soybean cultivar designated 7431014 is disclosed. The invention relates to the seeds of soybean cultivar 7431014, to the plants of soybean 7431014, to plant parts of soybean cultivar 7431014 and to methods for producing a soybean plant produced by crossing soybean cultivar 7431014 with itself or with another soybean variety. The invention also relates to methods for producing a soybean plant containing in its genetic material one or more transgenes and to the transgenic soybean plants and plant parts produced by those methods. This invention also relates to soybean cultivars or breeding cultivars and plant parts derived from soybean variety 7431014, to methods for producing other soybean cultivars, lines or plant parts derived from soybean cultivar 7431014 and to the soybean plants, varieties, and their parts derived from use of those methods. The invention further relates to hybrid soybean seeds, plants and plant parts produced by crossing the cultivar 7431014 with another soybean cultivar.
US07939725B2	Soybean cultivar 7311153 A soybean cultivar designated 7311153 is disclosed. The invention relates to the seeds of soybean cultivar 7311153, to the plants of soybean 7311153, to plant parts of soybean cultivar 7311153 and to methods for producing a soybean plant produced by crossing soybean cultivar 7311153 with itself or with another soybean variety. The invention also relates to methods for producing a soybean plant containing in its genetic material one or more transgenes and to the transgenic soybean plants and plant parts produced by those methods. This invention also relates to soybean cultivars or breeding cultivars and plant parts derived from soybean variety 7311153, to methods for producing other soybean cultivars, lines or plant parts derived from soybean cultivar 7311153 and to the soybean plants, varieties, and their parts derived from use of those methods. The invention further relates to hybrid soybean seeds, plants and plant parts produced by crossing the cultivar 7311153 with another soybean cultivar.
US07939721B2	Cropping systems for managing weeds The invention provides cropping systems for managing weeds in crop environments. The cropping systems comprise, in one embodiment, transgenic plants that display tolerance to an auxin-like herbicide such as dicamba. Method for minimizing the development of herbicide resistant weeds are also provided.
US07939719B2	Spinach line SSB66-1092M The invention provides seed and plants of the spinach line designated SSB66-1092M. The invention thus relates to the plants, seeds and tissue cultures of spinach line SSB66-1092M, and to methods for producing a spinach plant produced by crossing a plant of spinach line SSB66-1092M with itself or with another spinach plant, such as a plant of another line. The invention further relates to seeds and plants produced by such crossing. The invention further relates to parts of a plant of spinach line SSB66-1092M, including the fruit and gametes of such plants.
US07939718B2	Spinach line OMB66-1101M The invention provides seed and plants of the spinach line designated OMB66-1101M. The invention thus relates to the plants, seeds and tissue cultures of spinach line OMB66-1101M, and to methods for producing a spinach plant produced by crossing a plant of spinach line OMB66-1101M with itself or with another spinach plant, such as a plant of another line. The invention further relates to seeds and plants produced by such crossing. The invention further relates to parts of a plant of spinach line OMB66-1101M, including the fruit and gametes of such plants.
US07939717B2	Spinach line SSB66-1083F The invention provides seed and plants of the spinach line designated SSB66-1083F. The invention thus relates to the plants, seeds and tissue cultures of spinach line SSB66-1083F, and to methods for producing a spinach plant produced by crossing a plant of spinach line SSB66-1083F with itself or with another spinach plant, such as a plant of another line. The invention further relates to seeds and plants produced by such crossing. The invention further relates to parts of a plant of spinach line SSB66-1083F, including the fruit and gametes of such plants.
US07939716B2	PUFA polyketide synthase systems and uses thereof Disclosed are the complete polyunsaturated fatty acid (PUFA) polyketide synthase (PKS) systems from the bacterial microorganisms Shewanella japonica and Shewanella olleyana, and biologically active fragments and homologues thereof. More particularly, this invention relates to nucleic acids encoding such PUFA PKS systems, to proteins and domains thereof that comprise such PUFA PKS systems, to genetically modified organisms (plants and microorganisms) comprising such PUFA PKS systems, and to methods of making and using the PUFA PKS systems disclosed herein. This invention also relates to genetically modified plants and microorganisms and methods to efficiently produce lipids enriched in various polyunsaturated fatty acids (PUFAs) as well as other bioactive molecules by manipulation of a PUFA polyketide synthase (PKS) system.
US07939711B2	Abiotic stress tolerance conferred by J-domain containing proteins The invention describes a method of enhancing the expression of nucleotide sequences encoding proteins that comprise at least a DnaJ-type J-domain, in particular GmDNJ1, in plants or plant cells. Overexpression of the proteins protects plants or plant cells from salinity, osmotic, or dehydration stress.
US07939701B2	Aromatic isomerization catalyst and a process of use thereof One exemplary embodiment can be an ion-exchanged xylene isomerization catalyst. The ion-exchanged xylene isomerization catalyst can include: about 1-about 99%, by weight, of at least one of MFI, MEL, EUO, FER, MFS, MTT, MTW, TON, MOR, and FAU zeolite; about 1-about 99%, by weight, of a binder having an aluminum phosphate; and no more than about 350 ppm, by weight, of a noble metal based on the weight of the catalyst. Generally, the catalyst has a quotient of (CO area)/(weight % of the noble metal) of no more than about 0.10.
US07939699B2	Cobalt catalysts Catalysts comprising cobalt on a titania support are produced by mixing together particles of a solid titania support and an aqueous solution of cobalt amine carbonate, and heating to an elevated temperature sufficient to effect decomposition of the cobalt amine carbonate and precipitation of a cobalt species onto said support. The catalysts are useful in hydrogenation and Fischer-Tropsch reactions.
US07939693B2	Process for producing sec-butylbenzene A process for producing sec-butylbenzene comprises feeding reactants comprising benzene and a C4 olefin to a distillation column reactor having a first reaction zone containing an alkylation catalyst and a second distillation zone, which is located below said first reaction zone and which is substantially free of alkylation catalyst, wherein the ratio of the number of distillation stages in said first reaction zone to the number of distillation stages in said second distillation zone is less than 1:1. Concurrently in the distillation reactor, the reactants are contacted with the alkylation catalyst in the first reaction zone under conditions such that the C4 olefin reacts with the benzene to produce sec-butylbenzene and the sec-butylbenzene is fractioned from the unreacted C4 olefin. The sec-butylbenzene thereby passes as a liquid phase stream from the first reaction zone to the second distillation zone and the liquid phase steam is withdrawn from the distillation column reactor as bottoms.
US07939692B2	Catalyst and process for producing ketone using the same There are disclosed a method for producing a ketone compound, which comprises reacting an olefin compound with molecular oxygen and water in the presence of an effective amount of proton and a catalyst containing i) a chlorine-free palladium source, ii) a heteropoly acid or an acid salt of a heteropoly acid, and iii) a mesoporous silicate, and catalysts for the process.
US07939689B2	Short-acting sedative hypnotic agents for anesthesia and sedation The invention provides compounds compositions and methods useful for inducing or maintaining general anesthesia or sedation in mammals.
US07939688B2	Process for preparing nitriles by elimination reactions Process for preparing nitriles by reacting N-alkylcarboxamides (RCO—NHR1) or ammonium salts of carboxylic acids (RCOO—NH3R1+) or carboxylic acids in the presence of alkylamines or ammonium salts (RCOOH+NH2R1, RCOOH+NH3R1+), respectively, R being an arbitrarily substituted linear or branched C1-C12-alkyl radical, a C3-C12 cycloalkyl radical or an alkenyl, alkynyl or aryl or heteroaryl radical and R1 being an arbitrary substituted, linear or branched C2-C1 alkyl radical, a C3-C12 cycloalkyl radical or an alkenyl or alkynyl radical, with phosphonic anhydrides in the presence of an optional base in an organic solvent at a temperature in the range from −30 to 180° C. In advantageous embodiments, the phosphonic anhydride is a 2,4,6-substituted 1,3,5,2,4,6-trioxatriphosphinane 2,4,6-trioxide of the formula (I)
US07939687B2	Sol-gel-polymer nanocomposite and methods thereof A nanocomposite material including organic-inorganic polymeric interpenetrating networks having a low or no-shrinkage characteristic and a method for making the composite, as defined herein.
US07939680B2	Process for the preparation of Escitalopram The present invention relates to an improved process for the preparation of Escitalopram of the Formula (I), which comprises, isolation of Diol compound as an oxalate salt, resolution of Diol compound and cyclization of resolved compound of Formula (VII). The present invention provides a process to obtain pure Diol compound by preparing its Oxalate salt, which is useful for resolution of enantiomers.
US07939678B2	Phase change ink formulations, colorant formulations, and methods of forming colorants A compound having the formula wherein R1, Z, and the carbonyl can be comprised by a common ring, wherein R1 comprises a chromophore that absorbs light from the visible wavelength range, and wherein n is an integer of at least 12. A solid phase change ink composition is also disclosed containing a colorant comprising a chromophore that absorbs light from the visible wavelength range and has the formula wherein R1, Z, and the carbonyl can be comprised by a common ring, and wherein n is an integer of at least 12. Also disclosed is a method of forming a colorant wherein a first compound having the formula is reacted with a second compound having the formula Z(CH2)nCH3 wherein n is an integer of at least 12 to form a third compound having the formula wherein the third compound comprises a chromophore that absorbs light from the visible wavelength range.
US07939676B2	Process for the preparation of levetiracetam A process for the manufacturing of levetiracetam, wherein said process comprises the steps of: (1) reacting the (−)-(S)-alpha-ethyl-2-oxo-1-pyrrolidine acetic acid with a substoichiometric amount of an activating agent in an alcoholic solvent, and (2) subjecting the resulting reaction solution of step (1) to an ammonolysis process with gaseous ammonia.
US07939673B2	Process for preparing 3-dihalomethyl-pyrazole-4-carboxylic acid derivatives The invention relates to a process for preparing 3-dihalomethylpyrazole-4-carboxylic acid derivatives of the formula (I) by reacting α-fluoroamines of the formula (III) in the presence of Lewis acids with acrylic acid derivatives of the formula (II) to give vinamidinium salts of the formula (IV) and the subsequent reaction thereof with hydrazines, and to the vinamidinium salts of the formula (IV) themselves.
US07939670B2	Nociceptin analogs A compound of the formula (I), (II), (III) or (IV) wherein Z, A, B, C, R, R1, R2, Q, and n are as described herein.
US07939668B2	Ruthenium complexes as catalysts for metathesis reactions The invention relates to novel metathesis catalysts of the formula a process for making the same and their use in metathesis reactions such as ring closing or cross metathesis. The invention further relates to a process for the manufacture of a macrocyclic compound of formula VII which have the potential to be useful as HCV protease inhibitors.
US07939664B2	Pyridinium boronic acid quenchers for use in analyte sensors Novel pyridinium salts functionalized with boronic acid and methods of making them are disclosed. When combined with a fluorescent dye, the compounds are useful in the detection of polyhydroxyl-substituted organic molecules.
US07939655B2	Process for preparing a sterile high molecular weight hyaluronic acid formulation A process for preparing a sterile ready-to-use aqueous pharmaceutical formulation comprises a high molecular weight hyaluronic acid salt (HA) at a specified concentration, comprising the steps of: providing an aqueous formulation comprising high molecular weight HA at a concentration of less than the specified final concentration; passing said aqueous formulation through a filter having a pore sizeless than 0.45 pm; concentrating said aqueous formulation by applying a vacuum and boiling off water until said specified concentration is reached.
US07939654B2	Platelet derived growth factor (PDGF) nucleic acid ligand complexes This invention discloses a method for preparing a complex comprised of a PDGF Nucleic Acid Ligand and a Non-Immunogenic, High Molecular Weight Compound or Lipophilic Compound by identifying a PDGF Nucleic Acid Ligand by SELEX methodology and associating the PDGF Nucleic Acid Ligand with a Non-Immunogenic, High Molecular Weight Compound or Lipophilic Compound. The invention further discloses Complexes comprising one or more PDGF Nucleic Acid Ligands in association with a Non-Immunogenic, High Molecular Weight Compound or Lipophilic Compound. The invention further includes a Lipid construct comprising a PDGF Nucleic Acid Ligand or Complex and methods for making the same.
US07939645B2	Reaction buffer composition for nucleic acid replication with packed DNA polymerases The invention relates to compositions, methods, and kits for nucleic acid replication, including polymerase chain reaction (PCR) and mutagenesis reactions. A buffer composition is provided which allows higher concentrations of DNA polymerase to be used, resulting in greater yield of amplified product and faster reaction kinetics.
US07939644B2	Cyanoborate, fluoroalkylphosphate, fluoroalkylborate or imide dyes The present invention relates to dyes of the general formula CAT+ Y− (I), where Y− is an anion selected from the group of the cyanoborates, fluoroalkylphosphates, fluoroalkylborates or imidates and CAT+ is a cation selected from the group of the azine, xanthene, polymethine, styryl, azo, tetrazolium, pyrylium, benzopyrylium, thiopyrylium, benzothiopyrylium, thiazine, oxazine, triarylmethane, diarylmethane, methine, acridine, quinoline, isoquinoline or quaternary azafluorenone dyes, for colouring plastics and plastic fibres, for the preparation of flexographic printing inks, as ball-point pen pastes, as stamp ink, for colouring leather and paper, for use in data acquisition systems, reprography, in ink microfilters, in photogalvanics, laser technology and the photo industry.
US07939642B2	Antibody and uses thereof Described are specific binding members e.g. antibodies which may be used in the treatment of diseases associated with cathepsin S activity. The specific binding members binds cathepsin S and inhibits its proteolytic activity. The binding members may be used in the treatment of diseases such as cancer, inflammatory diseases, neurodegenerative disorders, autoimmune disorders, and other diseases associated with excessive, deregulated or inappropriate angiogenesis.
US07939640B2	Antibodies that bind B7L-1 The invention is directed to B7L-1 as a purified and isolated protein, the DNA encoding the B7L-1, host cells transfected with cDNAs encoding B7L-1 and processes for preparing B7L-1 polypeptides.
US07939639B2	Functional role of adrenomedullin (AM) and the gene related product (PAMP) in human pathology and physiology The methods of the present invention demonstrate that adrenomedullin (AM) is expressed in human cancer cell lines of diverse origin and functions as a universal autocrine growth factor driving neoplastic proliferation. The present invention provides for AM peptides and AM antibodies useful in therapeutic, pharmacologic and physiologic compositions. The present invention additionally provides for methods of diagnosis, treatment and prevention of disease utilizing compositions comprising the AM peptides and antibodies of the present invention. The methods of the present invention also provide for experimental models for use in identifying the role of AM in pancreatic physiology. The methods pertaining to rat isolated islets have show that AM inhibits insulin secretion in a dose-dependent manner. The monoclonal antibody MoAb-G6, which neutralizes AM bioactivity, was show by the methods of the present invention to increase insulin release fivefold, an effect that was reversed by the addition of synthetic AM.
US07939638B2	Superagonistic anti-CD28 antibodies The present invention relates to one or more nucleic acid(s) encoding a binding molecule specifically binding to a human CD28 molecule, comprising (a) a nucleic acid sequence encoding a VH region and a nucleic acid sequence encoding a VL region comprising CDRs in a human immunoglobulin framework, wherein (i) the CDRs of the VH region (CDR-H) comprise the amino acid sequences of SEQ ID NOS: 2 or 18 (CDR-H3), 4 or 20 (CDR-H2) and 6 or 22 (CDR-H1) or are encoded by the nucleic acid sequences of SEQ ID NOS: 1 or 17 (CDR-H3), 3 or 19 (CDR-H2) and 5 or 21 (CDR-H1); and (ii) the CDRs of the VL region (CDR-L) comprise the amino acid sequences of SEQ ID NOS: 8 or 24 (CDR-L3), 10 or 26 (CDR-L2) and 12 or 28 (CDR-L1) or are encoded by the nucleic acid sequences of SEQ ID NOS: 7 or 23 (CDR-L3), 9 or 25 (CDR-L2) and 11 or 27 (CDR-L1); and (b) a nucleic acid sequence encoding the constant region of a human IgG1 or IgG4 antibody.
US07939633B2	Decolorization/deodorization of corn zein products Decolorized and/or deodorized zein from corn products may be recovered in high yields using zeolite adsorbents. A solution of a zein-containing corn product in an aqueous alcohol solvent is contacted with a zeolite adsorbent under conditions effective for adsorption of color and odor impurities in the corn product onto the zeolite. Following this contact, the treated solution may be separated from the adsorbent and recovered, yielding substantially pure zein dissolved in the aqueous alcohol solvent. Optionally, the zein may be further purified by subsequently contacting the treated solution with an activated carbon adsorbent or a mixture of activated carbon and zeolite adsorbents to adsorb any residual color and/or odor impurities therefrom.
US07939630B2	Conjugated biological molecules and their preparation Novel biologically active compounds of the general formula (I) in which one of X and X′ represents a polymer, and the other represents a hydrogen atom; each Q independently represents a linking group; W represents an electron-withdrawing moiety or a moiety preparable by reduction of an electron-withdrawing moiety; or, if X′ represents a polymer, X-Q-W— together may represent an electron withdrawing group; and in addition, if X represents a polymer, X′ and electron withdrawing group W together with the interjacent atoms may form a ring; each of Z1 and Z2 independently represents a group derived from a biological molecule, each of which is linked to A and B via a nucleophilic moiety; or Z1 and Z2 together represent a single group derived from a biological molecule which is linked to A and B via two nucleophilic moieties; A is a C1-5 alkylene or alkenylene chain; and B is a bond or a C1-4 alkylene or alkenylene chain; are formed by conjugating a suitable polymer to a suitable biologically active molecule via nucleophilic groups in said molecule, preferably via a disulphide bridge.
US07939629B2	Method for solid phase peptide synthesis A novel method for synthesizing a Hirulog peptide is devised.
US07939620B2	High density data storage medium, method and device A composition of matter for the recording medium of nanometer scale thermo-mechanical information storage devices and a nanometer scale thermo-mechanical information storage device. The composition includes: one or more polyaryletherketone polymers, each of the one or more polyaryletherketone polymers having two terminal ends, each terminal end having two or more phenylethynyl moieties. The one or more polyaryletherketone polymers are thermally cured and the resulting cross-linked polyaryletherketone resin used as the recording layers in atomic force data storage devices.
US07939619B2	Organosilicon compounds that contain β-ketoamide groups and organic polymers bound via enamine bonds, and method for producing them Organosilicon compounds containing β-ketoamide groups and organic polymer groups bound via enamine bonds are prepared by reaction of compounds bearing at least one β-ketocarbonyl functionality with organosilicon compounds bearing aminoalkylaminoalkyl groups. The products have the same uses as siloxanes containing polyether and acetoacetate groups.
US07939617B2	Polysiloxane compound and method of producing the same A polysiloxane represented by the formula (1) or (2): where R, R1, R2, m and n are defined in the specification.
US07939609B2	Redispersing agents for redispersible polymer powders and redispersible polymer powders including same A redispersible polymer powder including: a polymer to be redispersed; and an ortho-cresol based condensation product or salt thereof; wherein the ortho-cresol based condensation product or salt thereof includes N-containing units derived from a N-based component incorporated into the ortho-cresol based condensation product or salt thereof during polymerization.
US07939607B2	Partially crosslinked ethylene vinyl acetate copolymers with low melt index values and increased tensile strength Ethylene vinyl acetate compositions that have been partially crosslinked using organic peroxides are disclosed, as well as methods for their production. The crosslinked compositions have low melt index values and increased tensile strength, leading to flexibility and heat resistant properties.
US07939594B2	Compositions that contain microgels and thickening agents The invention provides a composition that contains at least one specific non-crosslinkable organic medium at least one microgel and at least one thickening agent, a process for the preparation thereof and uses of the compositions.
US07939593B2	Method and apparatus for producing an aqueous paint composition from a plurality of premixed compositions The present invention is directed to the provision of premixed aqueous compositions which are used to provide a paint composition of varying finish characteristics at the point of sale. Thus, the merchant distributing the paint composition made from the subject premixed compositions need only maintain inventory of four compositions. The particular compositions which are the subject of the invention exhibit stable characteristics during storage in their respective reservoirs. The compositions include a pigment composition, a dispersant thickening agent, a high resin content binder, and a low resin content binder. The compositions are combined in differing amounts to produce paint compositions being suitable for either interior or exterior use and having differing sheens, quality levels, and color bases.
US07939589B2	Polyhydroxy-diamines as low odor, low VOC multi-functional additives for paints and coatings Provided are polyhydroxy-diamine compounds for use as neutralizing agents for paints and coatings. The compounds are of the formula (I): wherein R1 and R2 are as defined herein.
US07939588B2	Salt of carboxyethyl phosphinate ester and flame retardant thermoplastic resin composition containing the same A composition includes a salt of a carboxyethyl phosphinate ester compound. Additionally, the composition may also include a polymeric resin, such as a thermoplastic resin. The composition may have improved physical and chemical properties including flame retardancy, thermal stability, and hygroscopicity.
US07939586B2	Shapable resin compositions The present invention provides processes for the extrusion of a shapeable resin-containing composition as a foam, wherein said composition comprises at least one extrudable resin and at least one saccharide ester of Formula I: wherein “A” is independently hydrogen or has the structure of Structure I: wherein each “R” is independently an aliphatic or aromatic moiety of about 8 to about 40 carbon atoms, and wherein all of the “A” moieties of at least about 70 wt. % of the compounds of Formula I comprise moieties of Structure I. Also disclosed are foams produced by said processes.
US07939585B2	Flame retardant resinous compositions and process Disclosed is a flame-retardant composition comprising (i) 40-66 wt. % alkenyl aromatic resin, (ii) 9-33 wt. % ammonium polyphosphate and (iii) 14-40 wt. % cellulosic material, wherein all weights are based on the total weight of the composition and wherein ammonium polyphosphate and cellulosic material are present in a weight % ratio effective to provide molded articles exhibiting at least V-1 flame rating as determined according to the UL-94 protocol. A process to prepare the composition and articles comprising a composition of the invention and/or made by the process of the invention described herein are also disclosed.
US07939583B2	Liquid printing inks for flexographic and/or gravure printing using hyperbranched polymers as binders Liquid printing inks for flexographic and/or gravure printing comprise solvents, colorants, if required additives, and, as a binder, at least one hyperbranched polymer having functional groups. Printing lacquers for priming unprinted print media or overcoating printed print media comprise solvents, if required additives, and, as a binder, at least one hyperbranched polymer having functional groups. Such hyperbranched polymers are used for the preparation of printing inks and of printing lacquers.
US07939582B2	Compostable vinyl acetate polymer compositions, composites and landfill biodegradation Compositions of vinyl acetate polymers such as polyvinyl acetate (PVAc) are rendered compostable by a monomeric adduct of an organotitanate or zirconate as a prodegradant. PVAc sheets and composites are compostable in landfills.
US07939578B2	Polymeric fibers and methods of making Polymeric fibers and methods of making the polymeric fibers are described. The polymeric fibers are crosslinked hydrogels or dried hydrogels that are prepared from a precursor composition that contains polymerizable material having an average number of ethylenically unsaturated groups per monomer molecule greater than 1.0. The polymeric fibers can contain an optional active agent.
US07939576B2	Antireflection film, process of producing the same, and polarizing plate and display device including the same An antireflection film comprising a transparent support, a hard coat layer and a low refractive index layer, wherein the low refractive index layer is formed with a composition containing a binder polymer, a polymerization initiator and an ethylenically unsaturated group-containing hardenable compound.
US07939575B2	Methods for making dental restorations using two-phase light-curing materials Methods for making dental crowns, bridges, inlays, onlays, veneers, fillings, and other restorations are provided. The methods involve using a two-phase light curing (TPLC) material. Preferably, the TPLC material used to form the dental restoration comprises a blend of polymerizable compounds; photopolymerization systems (a) and (b), and particulate filler materials (a) and (b). In a first light-curing step, curing light having a wavelength of greater than 420 nm is used to activate system (a). In a second light-curing step, curing light having a wavelength of less than 420 nm is used to activate system (b). The two step light-curing method is efficient and allows the dentist to make restorations having high mechanical strength and pleasing aesthetics.
US07939567B2	Dextromethorphan-based method for treating acne The present invention relates to a method for providing bactericide or bacteriostatic, especially for treating disease due to bacterial infection. The method comprising administering a patient in need of such treatment a therapeutically effective amount of a compound of dextromethorphan or naloxone or a pharmaceutically acceptable salt or an analog thereof. The compound is applied to skin or mucosal surface of the patient. The invention also relates to a method of treating inflammation caused by suppressing secretion of TNF-α, IL-6, or MCP-1 from macrophage comprising administering a patient in need of such treatment a therapeutically effective amount of NADPH oxidase inhibitor.
US07939566B2	Crystalline form III of agomelatine, a process for its preparation and pharmaceutical compositions containing it Crystalline form III of the compound of formula (I): characterised by its powder X-ray diffraction diagram. Medicinal products containing the same which are useful in the treatment of melatoninergic disorders.
US07939560B2	Fluorescent particles comprising nanoscale ZnO layer and exhibiting cell-specific toxicity Multifunctional “smart” nanostructures are disclosed that include fluorescein isothiocyanate (FITC)-encapsulated SiO2 core-shell particles with a nanoscale ZnO finishing layer, wherein an outer ZnO layer is formed on the SiO2-FITC core. These ˜200 nm sized particles showed promise toward cell imaging and cellular uptake studies using the bacterium Escherichia coli and Jurkat cancer cells, respectively. The FITC encapsulated ZnO particles demonstrated excellent selectivity in preferentially killing Jurkat cancer cells with minimal toxicity to normal primary immune cells (18% and 75% viability remaining, respectively, after exposure to 60 μg/mL) and inhibited the growth of both gram-positive and gram-negative bacteria at concentrations ≧250-500 μg/mL (for Staphylococcus aureus and Escherichia coli, respectively). These results indicate that the FITC encapsulated multifunctional particles with nanoscale ZnO surface layer can be used as smart nanostructures for particle tracking, cell imaging, antibacterial treatments and cancer therapy.
US07939552B2	Benzyloxypropylamine derivative Disclosed is a novel benzyloxypropylamine derivative having an excellent tachykinin receptor antagonistic effect. This compound shows a good transfer into the blood and a long blood half-life in the blood kinetic test using a guinea pig orally administered with the compound and is stable in an animal plasma. The compound also shows a high transfer to the central nervous system when it is orally administered to a guinea pig at a certain dose. Accordingly, the benzyloxypropylamine derivative is quite useful as a novel anti-tachykinin agent.
US07939551B2	Combination therapeutic compositions The present invention provides pharmaceutical compositions and methods for the treatment of diabetes mellitus using combination therapy. The compositions relate to a compound of Formula I and an antidiabetic agent such as sulfonylureas, biguanides, glitazones, α-glucosidase inhibitors, potassium channel antagonists, aldose reductase inhibitors, glucagon antagonists, activators of RXR, insulin therapy or other anti-obesity agent. The methods include the administration of the combination of compound of Formula I with antidiabetic agent where the two components are delivered in a simultaneous manner, where the compound of Formula I is administered first, followed by the antidiabetic agent, as well as wherein the antidiabetic agent is delivered first followed by the compound of Formula I.
US07939550B2	Aminopyrazole derivatives, process for the preparation thereof, and composition for preventing or treating ischemic diseases containing the same Provided are aminopyrazole derivatives, a process for the preparation thereof, and a composition for preventing or treating an ischemic disease containing the same. Since the aminopyrazole derivatives of the present invention can reduce an ischemic cell death significantly, they can be effectively used for the prevention and treatment of ischemic diseases mediated by ischemic cell death, or protection of organs.
US07939549B2	1,2-dihydropyridine compounds, manufacturing method thereof and use thereof The present invention provides a novel compound having an excellent AMPA receptor inhibitory action and/or kainate inhibitory action. A compound represented by the following formula, a salt thereof or hydrates thereof. In the formula, Q indicates NH, O or S; and R1, R2, R3, R4 and R5 are the same as or different from each other and each indicates hydrogen atom, a halogen atom, a C1-6 alkyl group or a group represented by the formula —X-A (wherein X indicates a single bond, an optionally substituted C1-6 alkylene group etc.; and A indicates an optionally substituted C6-14 aromatic hydrocarbocyclic group or 5- to 14-membered aromatic heterocyclic group etc.).
US07939547B2	Compounds and compositions as channel activating protease inhibitors The invention provides compounds and pharmaceutical compositions thereof, which are useful for modulating channel activating proteases, and methods for using such compounds to treat, ameliorate or prevent a condition associated with a channel activating protease, including but not limited to prostasin, PRSS22, TMPRSS11 (e.g., TMPRSS11B, TMPRSS11E), TMPRSS2, TMPRSS3, TMPRSS4 (MTSP-2), matriptase (MTSP-1), CAP2, CAP3, trypsin, cathepsin A, or neutrophil elastase.
US07939546B2	Quinoline derivatives for modulating DNA methylation Quinoline derivatives, particularly 4-(4-(4-(quinolin-4-ylamino)benzamido)phenylthio)pyrrolidine-2-carboxylic acid; 3-(4-(4-(quinolin-4-ylamino)benzamido)phenylthio)pyrrolidine; N-(4-(piperidin-4-ylthio)phenyl)-4-(quinolin-4-ylamino)-benzamide; and N-(4-(piperidin-3-ylthio)phenyl)-4-(quinolin-4-ylamino)-benzamide, or a physiologically acceptable salt thereof, are provided. Such quinoline derivatives can be used for modulation of DNA methylation, such as effective inhibition of methylation of cytosine at the C-5 position, for example via selective inhibition of DNA methyltransferase DNMT1. Methods for synthesizing numerous 4-anilinoquinoline derivatives and for modulating DNA methylation are provided. Also provided are methods for formulating and administering these compounds or compositions to treat conditions such as cancer and hematological disorders.
US07939542B2	Cinnamaldehyde derivatives having improved solubility in water, a method for preparing the same and a pharmaceutical composition comprising the same Disclosed herein are a novel cinnamaldehyde compound represented by Chemical Formula 1 or pharmaceutically acceptable salts thereof. The cinnamaldehyde compound has improved solubility in water and has inhibitory effects on the growth of cancer cells because it induces cell cycle arrest and cell death. Also disclosed are a method of preparing the cinnamaldehyde compound and an anticancer composition including the compound of Chemical Formula 1.
US07939540B2	4-(3-benzoylaminophenyl)-6,7-dimethoxy-2-methylaminoquinazoline derivatives A compound represented by the following formula (I), salt thereof, or hydrate thereof, can effectively relieve itch caused by atopic disease or the like: wherein R represents hydroxyl, C1-6 alkoxy optionally substituted with C1-6 alkoxy, or amino optionally substituted with C1-6 alkyl.
US07939537B2	HIV integrase inhibitors Pyridopyrimidine carboxamide compounds of Formula I are inhibitors of HIV integrase and inhibitors of HIV replication: wherein R1, R2, R3, R4, R5 and R6 are defined herein. The compounds are useful for the prophylaxis or treatment of infection by HIV and the prophylaxis, treatment, or delay in the onset of AIDS. The compounds are employed against HIV infection and AIDS as compounds per se or in the form of pharmaceutically acceptable salts. The compounds and their salts can be employed as ingredients in pharmaceutical compositions, optionally in combination with other antivirals, immunomodulators, antibiotics or vaccines.
US07939533B2	Dual NK1/NK3 receptor antagonists The present invention provides a method for the treatment of schizophrenia which comprises administering a compound of formula wherein the substituents are as described herein or a pharmaceutically active acid-addition salt thereof. In particular, the invention provides methods for treating both positive and negative symptoms of schizophrenia through dual inhibition of NK1 and NK3 receptors. The invention also provides novel compounds with formula I and methods for preparing compounds of the invention.
US07939532B2	Heterocyclyl pyridyl sulfonamide derivatives, their manufacture and use as pharmaceutical agents Objects of the present invention are the compounds of formula I, their pharmaceutically acceptable salts, enantiomeric forms, diastereoisomers and racemates, the preparation of the above compounds, medicaments containing them and their manufacture, as well as the use of the above compounds in the control or prevention of illnesses such as cancer.
US07939530B2	Treatment of lymphoma using 10-propargyl-10-deazaaminopterin and gemcitabine Lymphoma is treated using therapeutic combinations of PDX and gemcitabine by administering to a patient suffering from lymphoma a therapeutically effective amount of PDX in combination with a therapeutically effective amount of gemcitabine. The two agents can be administered together or in either order, although administration of PDX followed by gemcitabine is preferred. As in the case of MTX and Ara-C, synergism is observed, but the extent of the synergism is greater. Further, test results indicate that mechanism of action for combinations of PDX and Gem is different than for MTX and Ara-C, with more emphasis on induction of apoptosis.

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