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Patent # Description
US-7,856,595 Structured document compressing apparatus and method, record medium in which a structured document compressing...
Structured documents can be compressed without impairing visual recognizability of data structure or flexibility/expandability of structured documents. This...
US-7,856,412 Reliability evaluation program and reliability evaluation device
A computer-readable recording medium storing a program to make a computer execute a process, the process including generating normal/abnormal patterns of paths...
US-7,856,173 Shooting device for electrical image stabilizing using relationship between stabilization information and...
A shooting device includes a image sensor for capturing an image of a subject, a detection unit detecting stabilization information from the image, a...
US-7,856,117 Image processing apparatus
An apparatus that embeds data in an image includes a mark embedding unit that embeds a feature that forms a predetermined pattern in the image, as a mark to be...
US-7,856,074 Signal processing system
A data processing circuit includes: a first circuit part having a first synchronization signal; a second circuit part having a second synchronization signal, and...
US-7,856,069 Distortion compensation apparatus
A distortion compensation apparatus includes an amplifier for amplifying an input signal, a calculation unit for obtaining a distortion compensation coefficient...
US-7,856,023 Secure virtual private network having a gateway for managing global ip address and identification of devices
A gateway apparatus (100) is capable of connecting to an internal network (10) and an external network (50), and includes an information management unit (120)...
US-7,856,021 Packet transfer method and apparatus
When a partial rate guaranteed service is applied to a communication line connecting predetermined routers, a TCP tunnel (TCP connection) is established between...
US-7,856,018 Provisioning point-to-multipoint paths
Establishing a point-to-multipoint path includes establishing a first label switched path from a source to a first destination, where the first label switched...
US-7,856,016 Access control method, access control system, and packet communication apparatus
An access control method for a network including a plurality of packet communication apparatuses is disclosed. The access control method includes a first step in...
US-7,855,990 Radio communication system and method enabling transmission of packets to radio terminal in parallel via first...
A radio communication system includes multiple communications nodes which may become diversity branches, a relaying apparatus for relaying a communications...
US-7,855,971 Interface device and topology formation method
When a loop connection associated with a port is detected while the port is in an Untested state ST3, a state machine corresponding to the port shifts from the...
US-7,855,875 Image display device and electronic apparatus
An image display device has: a display panel having a display screen to display an image on a front surface; a case that accommodates the display panel, the case...
US-7,855,781 Optical device
According to an aspect of the embodiment, an optical device has a mirror device having a plurality of mirrors which are able to move, and a mirror interface for...
US-7,855,667 Semiconductor device and method of controlling the same
A semiconductor device is described which includes a first comparator judging the level of an input signal based on a first judgment value, a second comparator...
US-7,855,601 Semiconductor device
A semiconductor device including: a gain control circuit; a first circuit which is controlled a gain to be constant by the gain control circuit; and a bias...
US-7,855,596 Demodulation circuit
A modulation ratio enhancement circuit increases the modulation ratio of a current signal which is ASK-modulated with signal data. A branch unit, an average...
US-7,855,580 Phase comparator, phase synchronizing circuit, and phase-comparison control method
A phase comparator includes an edge detecting unit to which a reference signal is input and to which a referred signal based on the reference signal is input as...
US-7,855,572 Semiconductor integrated circuit device operating frequency determining apparatus, determining method and...
A variation in manufacturing total costs is obtained by using an excessive loss amount caused by unnecessarily discarding elemental semiconductor integrated...
US-7,855,458 Electronic component
An electronic component includes a substrate, and a capacitor unit on the substrate. The capacitor unit has a laminate structure including a first electrode...
US-7,855,450 Circuit module
In a circuit module for a high frequency, a resistance film is formed on a side of a semiconductor circuit chip, mounted above a dielectric substrate through...
US-7,855,402 Compound semiconductor device and method for fabricating the same
In a HEMT with a spacer layer composed of a 3 nm-thick intrinsic InAlAs layer, a supply layer composed of a 4 nm-thick n-type InAlAs layer, and a barrier layer...
US-7,855,377 Alignment structures for an optical assembly
An optical assembly is provided that includes a substrate. The substrate has one or more optical waveguides. A component is coupled to and spaced apart from the...
US-7,855,161 Photocatalytic fiber and fabric using thereof, and fabric product using the fabric
The purpose of the present invention is to provide a photocatalytic fiber which excels in durability, and decomposition ability against harmful components and...
US-7,855,067 Microinjection equipment
To provide a microinjection equipment capable of fitting a micro needle to a manipulator etc. manipulating the micro needle in short time on the occasion of an...
US-7,855,035 Exposure mask, manufacturing method of electronic device, and checking method of exposure mask
According to the present invention, provided is a method of manufacturing a electronic device including forming a film over a substrate, performing a photoresist...
US-7,854,832 Signal processing device and control unit
An input terminal is electrically connected to a contact point. An anti-corrosion current supplying section is operable to supply an anti-corrosion current to...
US-7,854,787 Method of removing coating from coated magnesium alloy product, method of making recycled magnesium alloy and...
A method is provided for removing a coating from a coated magnesium alloy product. The method includes a first treatment step of immersing the coated magnesium...
US-7,853,849 High-speed serial transfer device test method, program, and device
A test pattern generating unit generates a test pattern in which unconverted data is arranged such that same values of 0 or 1 bits in converted data according to...
US-7,853,838 Method and apparatus for handling failure in address line
An address line failure handling apparatus includes a failed address line specifying unit that examines the address line connected to each bit and specifies a...
US-7,853,756 Information processing device, processor, processor control method, information processing device control...
In a method for controlling a processor which accesses information of a storage device through cache memory, when reading information stored in a target address...
US-7,853,736 Extending existing request commands of IEEE 1394 by adding extended request command having highest priority
A data transfer device arranged in a node for connection in compliance with a communication standard. The data transfer device includes a request signal...
US-7,853,713 Communication interface device and communication method
The communication I/F unit according to the present invention includes a chain executing unit that executes all the chain SWRs. The SWR-chain storage unit stores...
US-7,853,367 Remote engine control system
In a remote engine control system, a relay device receives a vehicle equipment control request containing first identification information, updates the first...
US-7,853,207 Electronic device, priority connection method and priority connection program
The present invention is comprised of a communication unit (short-range wireless communication unit 10) for transmitting/receiving a short-range wireless signal...
US-7,853,152 Signal regeneration device, optical receiver, and signal processing method
A signal regeneration device which makes an extracted clock signal highly accurate while maintaining superior receiving sensitivity. To this end, a device of the...
US-7,853,151 Optical communication system, method, and optical transmitting station
In an optical communication system, a pre-compensation is conducted for an influence of a polarization dispersion and a polarization dependent loss, which an...
US-7,853,148 Optical add/drop multiplexer
An optical add/drop multiplexer includes a first optical coupler receiving an optical signal including a plurality of multiplexed wavelengths, a wavelength...
US-7,853,147 Information processing system, calculation node, and control method of information processing system
The present invention provides an information processing system, comprising a plurality of calculation nodes with an optical transmitter, which individually...
US-7,853,146 Optical transmission apparatus
An optical transmission apparatus that improves the reliability of system operation by efficiently limiting the line speed of a signal sent from a user with a...
US-7,853,145 Optical switch and optical waveform monitoring apparatus
According to an aspect of an embodiment, an optical switch comprises: a coupler for coupling a signal light and a control pulse; a first nonlinear medium for...
US-7,852,956 Communications system, transmitter, receiver, and communications method thereof
Sample signals P0(0) to P0(N-1) are input for each symbol of a multiplexed transmission sample or transmission chip. The sum of a particular pair of sample...
US-7,852,906 Wireless communication device and channel estimation and separation method in multi input system
In a wireless communication apparatus of multi-input system, Fourier transform is used to estimate the frequency response of a received signal and further...
US-7,852,894 Semiconductor laser and semiconductor optical integrated device
A semiconductor laser includes an optical waveguide formed on a semiconductor substrate and capable of generating gain by current injection, and a diffraction...
US-7,852,890 Semiconductor laser and manufacturing method thereof
In a semiconductor laser, in order to realize a desired oscillation wavelength efficiently by adjusting the oscillation wavelength of the laser with sufficient...
US-7,852,880 Provision of TDM service over GPON using VT encapsulation
The present invention provides TDM service, such as DS1, E1, or DS3, in a GPON system that is cost-effective, flexible, and that is easily configured and...
US-7,852,847 Receiving apparatus and receiving method
A receiving unit receives a group of packets transmitted from a transmitting apparatus. A detecting unit detects a missing packet based on the received group of...
US-7,852,766 Detection method, detecting device, reference value calculating device and recording medium
Communication quality values such as delay times of packets transmitted and received within a packet network are measured, and a threshold value is calculated...
US-7,852,752 Method and apparatus for designing backup communication path, and computer product
A communication node selecting unit selects a communication node where a time for transferring a failure notification message from a plurality of failure...
US-7,852,702 Semiconductor memory device
A semiconductor memory device includes memory cells, word lines connected to the memory cells, word driver circuits for driving the word lines, a decoder circuit...
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