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Patent # Description
US-7,693,154 Transmitter and method of transmission
A transmitter equipped with a plurality of transmission path ports and a relay section. The relay section has a routing table and a router. In the routing table,...
US-7,693,092 Multicast tree monitoring method and system in IP network
In accordance with an instruction from a network monitoring device (4), a transmission terminal (2T) serving as a source of video information transmits a certain...
US-7,693,063 Communication control apparatus and communication control method
A communication control apparatus for enabling a quality of service (QoS) to be maintained, the security against interception to be ensured, and a communication...
US-7,693,035 OFDM receiving method and OFDM receiving apparatus
In an OFDM receiving apparatus for receiving a signal that has undergone Orthogonal Frequency Division Multiplexing (OFDM) and applying FFT processing to the...
US-7,692,849 Method for measuring nonlinear optical properties, and optical amplifier and optical transmission system using same
In an optical amplifier of the present invention, an input light is supplied to one end of an optical fiber connected to an output port, and the power of a light...
US-7,692,634 Portable electronic apparatus
In a portable electronic apparatus, a second keyboard to be manipulated with a right hand is joined to a first keyboard unit including a first keyboard to be...
US-7,692,589 Antenna device, electronic device, and method of manufacturing antenna device
An antenna device is disclosed that includes: an element member; a ground member; and an adhesive through which the element member and the ground member are held...
US-7,692,572 Detecting and ranging apparatus and detecting and ranging program product
A detecting and ranging apparatus and a program product obtain a correct relative velocity vector by a simple calculation based on a relative distance etc....
US-7,692,544 System configuration management apparatus
In configuration management for a system constituted by a plurality of components, each of which has a radio frequency identification tag attached, the operating...
US-7,692,531 Remote starting control system
The present invention teaches a remote starting control system having a simple construction and being low in cost, that can be mounted on a vehicle having an...
US-7,692,412 Charging control apparatus, charging control method
A charging control apparatus is adapted to control an alternator which is operable to generate a voltage to charge a battery which is operable to supply the...
US-7,692,315 Semiconductor device and method for manufacturing the same
In a pad forming region electrically connecting an element forming region to the outside, in which a low dielectric constant insulating film is formed in...
US-7,692,305 Power feed device to power pins of electrical component
A power feed device for an electrical component which improves the quality of transmission and reduces the mounting density of a printed circuit board in the...
US-7,692,294 Semiconductor device and method for fabricating the same
A semiconductor device with a structure having superior heat sink characteristics. A first heat sink member is located over a wiring board by using an adhesive...
US-7,692,238 Field effect transistor and its manufacturing method
The present invention is an object to provide a high-performance vertical field effect transistor having a microminiaturized structure in which the distance...
US-7,692,137 Reflected light detecting apparatus, reflection characteristic determining apparatus, and object detecting...
A photographing section photographs a photographing object, a light-projector projects a light spot parallel to or approximately parallel to an optical axis of...
US-7,691,662 Optical module producing method and apparatus
An optical module is produced by coating, with respect to a substrate having a substrate surface provided with terminal pads and landing pads a solder material...
US-7,691,649 Method for evaluating impurity distribution under gate electrode without damaging silicon substrate
A method of stably and correctly evaluating impurities distribution under a gate of a semiconductor device without damaging a silicon substrate is disclosed....
US-7,690,827 Light guide member, illumination apparatus, and image capturing apparatus using the same
A light guide member illuminates with uniform light intensity distribution using the point light source light. On the lower end of the light guide member having...
US-7,690,339 Control device and method for variable valve mechanism
A variable valve timing and lift mechanism includes an actuator that adjusts the period in which an intake valve is held open by moving a drive element. When a...
US-7,690,035 System and method for preventing fraud of certification information, and recording medium storing program for...
A system for preventing fraud of certification information performs a processing step of processing web page data, a first comparing step of comparing the web...
US-7,689,956 Method of evaluating pessimistic error in statistical static timing analysis
First, a yield is calculated by employing conventional SSTA. Next, an independent LL set is determined, the independent LL set being a subset having sets of...
US-7,689,858 Data-recovery control device
A first storing unit stores therein information on a communication status relating to installing positions of a plurality of storage devices forming a disk...
US-7,689,836 Encryption device
An encryption/decryption processing unit performs encryption/decryption processing of data transmitted from a host system, and encryption/decryption processing...
US-7,689,834 Personal authentication apparatus
The present invention provides a personal authentication apparatus that includes a permissibility information file for registering information indicating whether...
US-7,689,770 Method and system for selectively permitting cache memory access during a cache miss request
A cache memory control circuit allowing an MIB to have information concerning an upper address section of a replace address corresponding to a move-in request...
US-7,689,742 Data output method, data output apparatus and computer program product
A data output apparatus checks data accumulated state in the accumulating unit at a preset check interval, and changes at least one setting among an initial...
US-7,689,449 Message processing apparatus, message processing system, message managing method, and storage medium storing...
It is determined whether or not a transmitter has issued a request to display a completion state table, whether or not the current date and time have reached the...
US-7,689,401 Method of circuit simulation for delay characteristic evaluation, circuit simulation program and circuit...
In delay characteristic evaluation of a logical circuit, there was the problem of underestimation of the output load compared with the actual output load.There...
US-7,689,133 Optical signal reception device and method of controlling optical signal reception
An optical signal reception device is disclosed that receives and demodulates an optical signal modulated by DQPSK and performs logical inversion and other...
US-7,689,131 WDM system
A WDM system includes a plurality of P to P WDM systems connected for wavelength-multiplexing optical signals of a plurality of wavelengths, transmitting them to...
US-7,689,126 Wavelength dispersion compensation control method and wavelength dispersion compensation control device
A wavelength dispersion compensation control method determining whether a clock component is contained in an optical signal received from an optical transmission...
US-7,689,078 Optical device
An optical device including (a) a substrate having an electro-optic effect; (b) a modulating optical waveguide formed on a surface layer portion of said...
US-7,689,074 Optical reception apparatus compatible with DQPSK polarization multiplexing format
In the optical reception apparatus, a DQPSK polarization multiplexed signal light (S) input thereto is split into horizontally/vertically polarized signal lights...
US-7,689,059 Image processing method and image processing circuit
A method and circuit for suppressing the generation of unnatural vertical streaks in output image data. A detection processing circuit generates a first noise...
US-7,689,013 Identifying device by biometrics information
In an identifying device for performing personal identification using biometrics information such as an iris, face, blood vessel pattern, auricle, fingerprint,...
US-7,688,957 Information service system, information service method, and information service program
There is provided an information service system, an information service method, and an information service program, the information service system comprising an...
US-7,688,914 Distortion compensation in wireless digital communication
A distortion compensating technique applied to a transmitter for transmitting a quadrature modulated signal in a wireless digital communication system is...
US-7,688,909 Radio communication system, radio communication method, radio transmitter and radio receiver
A radio transmitter includes an orthogonal transformation unit for carrying out an orthogonal transformation on pilot signals having orthogonal relation to each...
US-7,688,840 Method for incorporating new device in information processing apparatus, information processing apparatus and...
In order to incorporate a new device in an information processing apparatus, a) dividing a control system of the information processing apparatus into a...
US-7,688,834 System and method for providing support for multiple control channels
A method for providing support for multiple control channels includes establishing an indirect data connection with a first network entity in an optical network....
US-7,688,825 Filtering frames at an input port of a switch
A switch includes multiple ports for transmitting and receiving frames and a switching core for switching frames between the ports. One or more of the ports...
US-7,688,664 Electrical fuse circuit, memory device and electronic part
An electrical fuse circuit including: a capacitor composing an electrical fuse; a write circuit breaking an insulating film of the capacitor by applying voltage...
US-7,688,661 Semiconductor memory device, and method of controlling the same
An internal voltage generator when activated, generates an internal voltage to be supplied to an internal circuit. Operating the internal voltage generator...
US-7,688,659 Semiconductor memory capable of testing a failure before programming a fuse circuit and method thereof
Each program circuit outputs an operating specification signal indicating a first or second operating specification according to a program state. Each...
US-7,688,575 Display device and information processing apparatus
A display device includes: a display panel unit having a display screen on which information is displayed; and a housing having a front housing section that...
US-7,688,498 Optical amplifier and optical monitor circuit
An optical amplifier of the present invention comprises: an optical amplifying circuit which amplifies a signal light; an optical reflection medium which is...
US-7,688,293 Display apparatus and in-vehicle display apparatus
A display apparatus includes a main body that includes an operating portion at a front surface thereof, and a display portion that includes a display screen...
US-7,688,182 RFID system and RFID chip equipped with sensor function
An integrated circuit chip includes a rectifier circuit configured to convert an alternating voltage supplied from an antenna into a direct-current voltage, a...
US-7,688,178 Remote start controller
A remote start controller is mounted on a vehicle, which includes a keyless entry device for controlling a locking action of doors of the vehicle in response to...
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