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.
Electric discharge machining apparatus
An electric discharge machining apparatus includes a guide electrode that is tubular and receives a small-diameter wire electrode for electric discharge...
Process for producing alkyl aromatic compound
A process is provided for producing an alkyl aromatic compound having substituents at the 3- and 5-positions by alkylating an aromatic compound having two...
Automobile interior board and method of producing automobile interior
An automobile interior board includes a base layer; and a nonwoven or woven surface layer, laminated on at least one surface of the base layer. The base layer is...
Solid oxide fuel cell and separator
A solid oxide fuel cell is formed by arranging a fuel electrode layer and an air electrode layer on both surfaces of a solid electrolyte, respectively, a fuel...
In-line thermally curable coating with peroxide curing agent
Scratch-resistant thermoplastic films are disclosed. The films include a scratch-resistant coating that is formed from an acrylated binder, a thermal initiator,...
Centrifugal compressor and manufacturing method for impeller
On a suction surface side of a blade in an impeller, a convex portion is formed to assume a curved line from a front edge portion to a throat portion...
In an air conditioner, reverse inhalation is prevented while broad band noise and wind sound are reduced. A projection arranged at the leading end of a...
Two-stroke cycle engine
A two-stroke cycle engine using a preceding air-layer for scavenging and having a scavenger passage connected to a branching scavenger passage opened to a...
Single color press and method of operating same, and method of
manufacturing liquid crystal color filter
An object is to provide a single color press which shortens takt time by eliminating wastefulness from the printing process. There is provided: a first transfer...
Transitional image for liquid crystal display panel for forklift truck
LDPC code inspection matrix generation method
A method of generating check matrixes for LDPC codes includes analyzing a "Sum-Product Algorithm" for Low-Density Parity-Check codes, on the assumption that a...
Method and apparatus for synchronising receivers
A receiver produces complex data samples from a demodulated received signal. The data samples, which may form a preamble identifying a wireless LAN data burst,...
Half-duplex communication control method
A half-duplex communication control method according to this invention is constructed so that in a half-duplex communication control method in which two devices...
Structured addressing method for wireless networks
Logical addresses are assigned to nodes in a wireless network from an address space defined as an n-dimensional grid, where intersections have coordinates of the...
Determination of time-difference of arrival and angle of arrival
The delay between two signals is determined by obtaining zero crossings from each signal, and using each crossing to trigger the sampling of the other signal....
Display device and method for repairing line disconnection thereof
A liquid crystal display device has a gate line formed on a substrate, and a gate insulating film deposited thereon. On the gate insulating film are provided a...
Video signal processing circuit, video signal display apparatus, and video
signal recording apparatus
A video signal processing circuit that uses a prescribed clock signal to process a digitized composite video signal. A clock generating means (2) generates the...
A wideband irregular signal is decomposed into respective frequency bands, the ratio of the highest to the lowest frequency within each band being in the ratio...
System for warning against forgetting to pull out information recording
A system for warning against forgetting to pull out an information recording medium can improve working efficiency upon mounting a navigation unit and an...
Automotive rotary electrical apparatus
An automotive rotary electrical apparatus with less than four switching control elements capable of blocking a field current while preventing breakage of the...
Steering controlling device
A steering controlling device comprising a power source, a motor connected to a steering system, a motor driving circuit converting a power source voltage to a...
A brushless alternator includes: a rotor mounted on a shaft; a ring-shaped yoke which is opposed to the rotor via a very narrow radial clearance; a stepped...
An objective is to provide a reliability-improved semiconductor device in which heat radiation characteristics are superior, and warpage of the semiconductor...
Power semiconductor module
A power semiconductor module of the present invention comprises: a heat sink 1; a circuit substrate 2 mounted on the heat sink 1; a conductive pattern 10...
Electro-optic display and connection between drain electrode and pixel
A pixel electrode is disposed to cover the inner surfaces of a pixel-drain contact hole passing through a third insulating film and a second insulating film to...
Fused furan compound
The present invention provides a condensed furan compound of the formula (I): ##STR00001## wherein Ring X is benzene, pyridine, or the like; Y is an optionally...
Oxime derivative and preparations thereof
The problem of the present invention is to provide a useful compound as a glucokinase activating agent, which is the oxime derivative of the formula [I]:...
Polyester film with low mechanical strength
The invention relates to a biaxially oriented polyester film having a base layer (B) which comprises at least 80% by weight of a polyester comprised of from 55...
Conductive resin film, collector and production methods therefore
There is disclosed a conductive resin film comprising a conductive substrate layer and a low-resistance layer with a volume resistance of 0.1 to 1.0 .OMEGA.cm...
Curtain airbag system
A curtain airbag system capable of protecting heads and the like of vehicle occupants and reliably preventing the occupants and the like from being thrown out of...
Transitional image for liquid crystal display panel for forklift truck
Control panel for elevator
Polymer composition, plastic optical fiber, plastic optical fiber cable,
and method for manufacturing plastic...
There is provided a polymer composition comprising 5 to 100% by mass of a unit (A) of a lactone compound represented by a general formula (1) and 0 to 95% by...
Optical information recording medium and process for producing optical
information recording medium
To provide an optical information recording medium on which visual information can be recorded on a label face by using a laser apparatus for recording and...
Circuit board device and manufacturing method thereof
In a circuit board device having an electronic component mounted on an electrode land on a board by reflow soldering, voids that adversely affect the solder...
To provide a radar device which employs fast Fourier transform in a beam combining process to reduce the operation amount, the radar device including: a Fourier...
High-frequency power amplifier
A high-frequency power amplifier has an FET element having a unit FETs in multifinger form, and having a gate pad through which a signal is input, a source pad...
Motor control device
In a motor control device according to the invention, upon velocity control of a motor, a superimposed signal generating unit 9 outputs a superimposed signal idh...
Colored aromatic polycarbonate resin composition, process for producing
the same and colored hollow container
Colored aromatic polycarbonate resin compositions are prepared by dispersing a colorant (b) selected from phthalocyanine-based compounds, anthraquinone-based...
Polyphenylene ether oligomer sulfonic acid salt, making method, flame
retardant resin composition, and molded...
An alkali metal or alkaline earth metal salt of sulfonic acid of polyphenylene ether oligomer is useful as a modifier for thermoplastic resins, typically as a...
Cutting tool made of surface-coated cemented carbide with hard coating
layer exhibiting excellent wear...
A cutting tool made of surface-coated cemented carbide having the hard coating layer formed on the surface of a cemented carbide substrate, wherein the hard...
Carbon fiber paper and porous carbon electrode substrate for fuel cell
A carbon fiber paper including carbon fibers having a surface area ratio of 1.05 or more, and a porous carbon electrode substrate for a fuel cell having this...
UWB telecommunication system and communication device to be used therein
A system to transmit data in the form of at least one pulse sequence modulated by symbol encoding units. The symbol encoding units include a plurality of signal...
Beacon scheduling in wireless personal area networks with multiple
A method synchronizes transmissions through a channel in a wireless communications network including a device and a multiple coordinators within transmission...
Base station and radio terminal
A base station for a wireless LAN system has physical layers corresponding to channels, and a MAC layer. The physical layers each transmits and receives a radio...
An image reader includes a transparent plate (1) having end portions (1a and 1b) that are chamfered in a direction in which a document is carried thereon. The...
Magnetic field detector, and current detection device, position detection
device and rotation detection devices...
A magnetic field detector having a reference magnetoresistive element and a magnetic field detecting magnetoresistive element. The reference magnetoresistive...
Failure detection apparatus for an alternator
A failure detection apparatus for an alternator can detect a short circuit failure of a diode in a full-wave rectifier with high precision by use of a simple...
In a magnetoelectric generator generating electric power by electromagnetic induction between permanent magnets and a generating coil due to rotation of a...