At Patents you can conduct a Patent Search, File a Patent Application, find a Patent Attorney, or search available technology through our Patent Exchange. Patents are available using simple keyword or date criteria. If you are looking to hire a patent attorney, you've come to the right place. Protect your idea and hire a patent lawyer.
Optical communication system, optical communication apparatus, and method
of monitoring fault alarm in path...
The optical communication system of the present invention is constructed with a data plane and a control plane, and includes a first monitor for monitoring a...
Gasket member, diaphragm, flat panel speaker, method of mounting same flat
panel speaker, and method of...
A method of mounting a flat panel speaker is provided which is capable of reliably preventing entry of dust and of shortening assembling time. By bonding a...
Sliceable router with packet over optical OFDM transmission
A sliceable router includes a forwarding engine; a routing engine coupled to the forwarding engine; multiple virtual packet interfaces coupled to the forwarding...
Magnetic random access memory and operating method of the same
A magnetic random access memory of a spin transfer process, includes a plurality of magnetic memory cells 10, a current supply unit 43+20+30 and a control unit...
System and method for quantum computer calibration and performance
A system and method for characterizing noise in a quantum system includes determining pulse sequences for unitary twirling operations. Twirling processes are...
Film-packed battery and method of manufacturing the same
A film-packed battery includes a battery element and a packing film which houses the battery element and includes a main heat-sealed portion which is formed...
Apparatus, system and method for power management
An apparatus which communicates with another apparatus includes a control unit which monitors a power consumption of the apparatus, supplies a power to the...
Data communication method and system
Public-key cryptography is realized by means of PKI in which biometrics data, in which biological information of users is converted to numerical values, are...
Data transmission/reception system capable of transmitting and receiving
data even from within a mobile unit...
A data transmission/reception system is capable of transmitting and receiving data even from within a moving vehicle in which a constant connection to a...
Projector selection system, projector selection method, and program for
implementing the system and method
A projector selection system selects one of projectors from a computer which is connected to the projectors through a network. An identifier is displayed on...
Radio communication apparatus, radio communication system and radio
A radio communication apparatus includes a control unit for conducting modulation scheme changeover control to change a modulation scheme according to a state...
Apparatus for inputting biometrical feature
A biometrical feature inputting apparatus includes a 1-dimensional or quasi 1-dimensional image sensor. When a finger and the image sensor are relatively slid,...
Method for protecting SIP-based applications
A method for protecting SIP (Session Initiation Protocol)-based applications wherein SIP messages are analyzed and malicious SIP messages that potentially...
CDMA receiving device and SFN detecting method used for the same
A CDMA receiving device is provided which can prevent erroneous determination of an SFN detection. The CDMA receiving device (1) performs detection of a slot...
Changing period to monitor arrival of beacon signal based on determination
as to whether there is a high...
A mobile communication terminal 10 receives "HCS_PRIO" of a notice data (System Information Block Type 3) of a base station 1 or 3, and determines whether the...
Session relay device and session relay method
A session relay device which can reliably send a data packet from a source to a destination without the need for reconfiguring and dividing a segment is...
Information reproducing device
An A/D converter samples a read signal in synchrony with a system clock sclk having a fixed frequency, to perform an A/D conversion. A fluctuation compensator...
Broadband transition from a via interconnection to a planar transmission
line in a multilayer substrate
According to one embodiment, a broadband transition to joint a via structure and a planar transmission line in a multilayer substrate is formed as an...
A programmable semiconductor device has a switch element in an interconnection layer, wherein in at least one of the inside of a via, interconnecting a wire of...
Substance-containing carbon nanohorn composite having polyamine plug and
process for producing the same
The present invention provides: a carbon nanohorn composite including a carbon nanohorn, a substance encapsulated in the carbon nanohorn, and a polyamine...
Method of fabricating organic silicon film, semiconductor device including
the same, and method of fabricating...
An organic silicon film is formed by carrying out chemical vapor deposition with organic silicon compound being used as a raw material gas. The organic silicon...
Connector holder, optical-electrical converter with attached connector
holder, optical connector fixing...
A connector holder fixes an optical connector assembled at a leading end of an optical fiber to an optical module having a light input/output end so that the...
Structure for connecting display and supporter, display, stand, and
A structure for connecting a display and a supporter, capable of supporting the display even if it is medium-sized or relatively large-sized, and being easily...
Foldable portable information terminal
A portable device includes an upper unit, a lower unit having an operation section on an operation surface, and a movable connecting mechanism which connects...
Audio encoding device, audio encoding method, and audio encoding program
for encoding a wide-band audio signal
By using a high-range sub-band signal, a correction coefficient corresponding to importance of auditory sense is calculated to correct a noise level and...
Speech recognition method, speech recognition system and server thereof
A speech recognition method includes a model selection step which selects a recognition model and translation dictionary information based on characteristic...
An object is to provide an audio circuit in which flow of excessive current through a capacitive speaker and a drive circuit thereof can be prevented while...
Liquid-cooled heat radiator
A liquid-cooled heat radiator 1 includes a heat radiation base 2 having a cooling-liquid channel 5, and an expansion tank 7 provided on the heat radiation base...
Clock signal frequency dividing circuit and clock signal frequency
To provide a rational frequency dividing circuit wherein the variations in cycle times of frequency divided clock signals are small, there are many occasions in...
Semiconductor device having semiconductor layer on insulating structure
and method of manufacturing the same
A semiconductor device in which a semiconductor layer is formed on an insulating substrate with a front-end insulating layer interposed between the...
Job definition verification system, and method and program thereof
The job definition verification system includes an approval information storage unit for storing approval information to the effect that execution is allowed...
Slot interface access unit, method thereof, and program thereof, as well
as redundancy configuration of main...
A single main unit manages information on hardware resources and the like of all main units connected to a network in an integrated fashion. A slot management...
Streaming delivery method and system, server system, terminal, and
Video contents are delivered by a streaming method via a network to a client from a server with first and second storage areas. The method includes the steps...
Ontology data import/export method and apparatus
The present invention provides a flexible ontology data import/export method and apparatus. The ontology data import apparatus comprises: an ontology data...
Device and method for language model switching and adaptation
This invention provides a device and method for language model switching and adaptation, wherein the device comprises a notification manager which notifies a...
Method and apparatus for noise suppression
In a noise suppression apparatus for suppressing noise contained in a speech signal, the speech signal is converted to a first vector of spectral speech...
Portable communication terminal, function menu display method and program
to be used in portable communication...
The present invention provides a portable communication terminal that allows users to use only basic functions without having to peruse an instruction manual....
Radio network performance monitoring method, radio communication system,
device, and its program
During a communication, the radio connection quality is measured so as to detect and store a generation time, an end time, and a continuation time of quality...
Coherent optical receiver and adjustment method thereof
In a coherent optical receiver, a light intensity value of signal light providing an optimum reception state is determined when ideal signal light free from...
Waveguide connecting structure
A waveguide connecting structure includes a light branching element (111) for branching light from an input optical waveguide (201) including one core into two...
Device, method, and program for compressing image data
An image data compression device for rapidly compressing the file to a desired capacity is provided. The image data compression device comprising a compression...
Mobile wireless communication system and method of carrying out handover
in the system
When a strength of an electric field for receiving wireless in downlink is equal to or smaller than a predetermined strength, the mobile communication terminal...
Method and system for transmitting data in mobile communications system
A new data transmission method and system that can enhance the speed of data transfer between base stations are provided. Unsent data stored at a base station...
Method and apparatus for assigning channels for a multi-radio wireless
A method and device for assigning channels for a multi-radio mesh network is disclosed. The network comprises multiple mesh routers. Each mesh router has...
Heat sink, semiconductor device, and method of manufacturing heat sink
A heat sink 109 is configured by a plate component having a combined structure composed of a recess and a projection formed thereon, wherein the recess is...
Eyeball parameter estimating device and method
A head posture estimating unit estimates, from a face image of a person photographed by a camera, a head posture of the person in a camera coordinate system. A...
Balun circuit and integrated circuit device
A balun circuit comprising first through third CPW lines becoming signal I/O ports, a first differential transmission line for linking the central conductor of...
Apparatus and method for circuit layout using longest path and shortest
path search elements
An apparatus, includes a search unit which searches a critical signal path from a plurality of candidate signal paths connecting a first terminal and a second...
Decoding device and receiving device
A decoding apparatus for low density parity check codes includes a variable-to-check message generator and a check-to-variable message generator. The...
Member certificate acquiring device, member certificate issuing device,
group signing device, and group...
It is an object of the present invention to enhance the security and reduce the data amount of data to be handled in a group signing system, in which when the...