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.
Radio base station receiver and program
A resource allocation control unit is provided between the despreading process unit and the channel decoding process unit of a radio base station receiver, and...
Communication control apparatus and communication control method
An ASN-GW that controls communication of a plurality of BSs of which each wirelessly accommodates MS includes a PGID management table that manages PG #1 to be...
Portable terminal and method for controlling operation mode
A portable terminal includes a transmission unit, a reception unit, an operation mode judgment unit, an operation mode change unit. The transmission unit...
Transmitting and receiving circuit
A transmitting and receiving circuit includes a transmitting side amplifier circuit amplifying a transmission signal transmitted from an antenna, a receiving...
Polarization-multiplexing optical transmitter polarization-multiplexing
By using low-frequency signals, an optical transmitting unit modulates one of a wavelength, a transmission timing, and an intensity of light as a carrier wave....
Monitoring apparatus and method for polarization scrambler and optical
There are provided a polarized light passing device to pass therethrough specific polarized light, of output light of a polarization scrambler; and a detecting...
There is provided an optical device including a substrate having an electro-optical effect, a plurality of optical modulators including bias electrodes to which...
Apparatus and method for eye margin calculating, and computer-readable
recording medium recording program therefof
A center location of an eye pattern generated by superimposing waveform signal pieces cut out from a waveform signal generated by a simulator is calculated, and...
Active noise reduction system and active noise reduction method
As optimal candidate as a control signal (y*) for generating a control sound suppressing noise from a speaker is selected from among a plurality of control...
Receiver and method for receiving
A procedure of receiving includes estimating a phase offset of a received signal and calculating one or more phase offsets which result in the estimated phase...
Symbol interleaving and channel mapping device and method and mobile
The present invention discloses a symbol interleaving and channel mapping device and method as well as a mobile communication system. The symbol interleaving...
Combing artifacts detection apparatus and combing artifacts detection
A combing artifacts detection apparatus includes a feature-value calculating unit that calculates a feature value from an input image; a film-mode detecting...
Frame switching device and address learning method
A frame switching device includes a plurality of ports sending a sending frame and receiving a receiving frame; an address entry memory storing an address...
Packet capturing device
A next sequence number, which is a sequence number that a next packet should have, is compared with the sequence number of a current packet, an identifier of a...
Apparatus and method for transmitting packets in a packet switched network
An apparatus includes means for transmitting a packet, through one of a plurality of pseudo wires, from a PW ingress node thereof to a PW egress node thereof....
Call control device, relay device, call control method, and storage medium
A call control device, which controls call connections between a plurality of terminals, includes a device information storage unit that stores device...
Information processing apparatus
An information processing apparatus includes a storage unit including plural memory banks, a wireless communication unit for executing the wireless...
Method, apparatus, and program for configuring networks with consistent
route and bandwidth settings
An apparatus and method for verifying route and bandwidth settings of multiple services provided over networks. The apparatus has an extractor and a verifier....
Packet delay characteristic measuring apparatus and method
A packet delay characteristic measuring apparatus that can accurately only measure a delay in a network even if a delay may occur also in a device that receives...
Information acquisition device and method
A device includes a storage unit that stores in a predetermined unit an identifier acquired from a packet transmitted from a transmitting device in association...
System and method for allocating resources in a non-transparent multi-hop
A method for allocating resources in a wireless network includes establishing one or more links. The method also includes the following iterative steps:...
A semiconductor storage device includes a memory cell array that stores data and includes a plurality of memory cells two dimensionally arrayed on row and...
Semiconductor memory and system
A semiconductor memory has a short transistor coupling complementary storage nodes of a latch circuit of a memory cell. A transfer transistor and the short...
Electronic component mounting structure, electronic device and
manufacturing method of an electronic device
An electronic component mounting structure includes: a casing provided with an accommodating portion, an insertion opening formed at outside of the...
An electronic apparatus includes a casing that includes a vent, with the vent venting dust inside the casing, a heat radiating fin that is housed in the casing...
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...
Optical apparatus and optical transmission apparatus
An optical apparatus includes a collimation optical member for collimating and outputting input light, a condensing optical member for condensing light from the...
Optical signal processing apparatus, optical receiving apparatus, and
optical relay apparatus
An optical signal processing apparatus includes an input unit to which signal light is input; a wave coupling unit that couples the signal light from the input...
Image display processing apparatus, image display processing method, and
An image display processing apparatus includes an input-shape detector detecting a shape of a trajectory of a line drawn in the monitor screen; a center-point...
An RFID tag has an IC chip and an antenna connected to the IC chip, the RFID tag including: a spacer that has elasticity; a first locking section that is formed...
A radio-frequency identification (RFID) tag includes a battery that stores therein electricity and supplies the electricity to the RFID tag, an antenna that...
Biometric authentication apparatus and biometric authentication control
A biometric authentication apparatus includes a part to retain first biometric data items extracted from living body parts of a user in correlation with the...
Method of adjusting reference information for biometric authentication and
According to an aspect of an embodiment, a method of adjusting reference information for biometric authentication, comprises storing the reference information...
Semiconductor device and manufacturing method thereof
Stable contact hole forming is attained even when an aluminum oxide film is present between layers provided with contact holes. The process comprises the steps...
Discharge volume control method, discharge pressure control method, and
microbody forming method
A second valve is opened to combine an injection-pressure generating pressure with a maintaining pressure into an injection pressure. After the injection...
Portable terminal varying management of task group in time based on
received execution request of task group...
According an aspect of the invention, a mobile terminal includes a task executing unit configured to execute a plurality of task groups and a management unit...
Packet retransmission control method and apparatus in multicast
In a multicast distribution system in which terminal devices on a distribution path are hierarchically grouped, a first terminal device which has detected a...
Wireless communication apparatus, transmitting method and receiving method
A wireless communication apparatus having a retransmission control unit configured to refer to identification information added to received retransmit data when...
Computer system and memory use setting program
A computer system including: a memory configured to store various kinds of data; a use setting data memory means for storing use setting data indicating a use...
Message delivery system and method for delivering message
A message delivery system includes a plurality of terminals and a server communicating the terminals. Each of the terminals includes a message creation function...
Method for disposing a component part while taking into account a
positional relationship between the component...
In a design support apparatus, a storage unit stores location data of an assembly including a first member long and flexible and a second member connected to...
Statistics estimation apparatus, statistics estimation program, and
statistics estimation method
A statistics estimation apparatus that calculates an estimated statistic value of executed program comprises an executer that executes a target program using...
Information processing apparatus and information processing method
An information processing apparatus includes a node, and a system controlling apparatus connected to the node. The node includes a first detecting unit that...
Information processing apparatus
An information processing apparatus includes: a first casing; a second casing; a detecting portion that detects whether the first and the second casings are in...
A mobile device includes a trigger having a rod-like body fixed at one end. A housing has a first hole into which the body is inserted. A sensor detects that...
Access network selection method
An access network selection method in a communications network having access networks is disclosed that includes notifying devices in calling-side and...
Information processing apparatus
In a mobile telephone device applicable as an information processing apparatus, a protocol layer control unit controls a protocol layer used when a wireless...
Wireless relay device
A wireless device includes a plurality of generating units a weight defined as a ratio at which to minimize signal power of a synthesized signal into which a...
Optical line terminal
An optical line terminal receives an optical signal transmitted by time division multiple access from plural optical network units among which are an optical...
Clock generation circuit and system
A clock generation circuit includes: a first determination circuit that detects an input signal at a first phase position based on first frequency signal; a...