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.
Rotation-angle detection device
A detection track includes a first detection element group that includes a plurality of first magnetic resistance elements arranged at a pitch .lamda./(2n) when...
Cross-fin type heat exchanger and refrigeration cycle apparatus including
A plurality of heat transfer fins are arranged so as to surround straight pipe portions of heat transfer tubes connected through bends in a serpentine...
An air passage that connects an inlet port that sucks air from a dehumidification target space and an outlet port that supplies air to the dehumidification...
Range switching device
A range switching device includes: a range switching portion having an output shaft rotatably supported inside a housing and switchable to ranges corresponding...
Installation device for instrumentation device of stationary engine
A cylinder head of a stationary gas engine is provided with a cylinder internal pressure sensor. An engine frame is provided with an instrumentation device...
Structure for gas turbine casing
A structure for a gas turbine casing, capable of preventing gas from leaking when the structure is subjected to pressure. A structure for a gas turbine casing,...
Method for wet spinning
Disclosed are a wet spinning apparatus and a wet spinning method, which enable to manufacture fibers with excellent quality by controlling the flow of a...
Electrical discharge surface treatment method
An electrical discharge surface treatment method for forming a coating film by generating a pulsed electrical discharge between an electrode and a workpiece in...
Active energy ray-curable resin composition, product having the uneven
microstructure, and method for producing...
The present invention provides an active energy ray-curable resin composition comprising at least a multifunctional monomer having three or more radical...
Therapeutic agent for cerebral infarction
The present invention provides a novel therapeutic drug for cerebral infarction, which contains a piperazine compound as an active ingredient. The compound of...
Production method for amino compound
The present invention relates to a process for producing an amino compound by subjecting a polyamine and an alkenyl compound to addition reaction in the...
Ozone generation system and method for operating ozone generation system
An ozone generation system comprises an electricity charge unit price storing part which stores an electricity charge unit and a gas charge unit price storing...
Display apparatus, control support system, and display method
A flight path maker (FPM) and a target attitude relative to air display are displayed on a primary flight display (PFD), which is an integrated indicator. The...
Forming body for sealing an object to be welded, more particularly a pipe
In some embodiments, a forming body for the temporary sealing of a flow cross-section of an assigned object to be welded is disclosed. In some embodiments, the...
CO.sub.2 recovery device
A regeneration tower 7 of a CO.sub.2 recovery unit includes an upper regeneration portion 51 that has a tray portion 45, a lower regeneration portion 52...
Carbon dioxide recovery system and method
A carbon dioxide recovery system includes a high-pressure 11, a boiler 15, a carbon dioxide recovery unit 24 that includes a carbon dioxide absorber 21 that...
Molybdenum compound powder, prepreg, and laminate
The present invention provides a novel surface-treated molybdenum compound powder and provides a prepreg, a laminate, a metal foil laminate, a printed wiring...
Communication system, communication terminal, and communication method
A terminal mode of at least a part of terminals in a centralized control area and terminals in a distributed control area is set to a time division control mode...
Moving picture prediction system
A method and system for predicting a moving picture to be implemented in an encoder is provided. The system includes a plurality of reference picture memory...
Digital broadcast receiving apparatus and digital broadcast receiving
A digital broadcast receiving apparatus includes a digital data demodulator 1 that demodulates digital data from a received signal of a digital broadcast; a...
High frequency power amplifier
A high frequency power amplifier includes an amplification element amplifying a high frequency signal; a duplexer to which an output signal of the amplification...
Output matching network for wideband power amplifier with harmonic
A wideband harmonic trap includes a first resonant tank in the form of a parallel LC circuit, and a second resonant tank in the form of a series LC circuit. The...
Control device for generator-motor and control method for generator-motor
Provided is a control device for a generator-motor including: a control section (111) for controlling a rotary electric machine (12) with use of an inverter...
Control device of AC rotating machine
A control device of an AC rotating machine includes a controller receiving a current vector instruction and a detection current vector as inputs and outputs a...
Control device for rotary machine and inductance measurement method for
A control device for rotary machine includes: a voltage instruction generation section for generating a voltage instruction; a voltage application section for...
Motor driving curcuit and permanent magnet synchronous motor
A motor driving circuit includes a magnetic-pole-position detecting unit that detects a rotating position of a rotor of a permanent magnet synchronous motor, a...
DC power source device and power conversion method using a single drive
FETs disposed in a DC/DC converter are each driven by a drive transformer. A voltage from a single drive power supply disposed in common for the FETs is divided...
Interleaved converter with inter-inductor switch
An interleaved converter configured by connecting a plurality of switching converter circuits in parallel includes an inter-inductor switch that selects whether...
Nonaqueous electrolytes and nonaqueous-electrolyte secondary batteries
employing the same
A nonaqueous electrolyte containing a monofluorophosphate and/or a difluorophosphate and a compound having a specific chemical structure or specific properties....
Nonaqueous electrolytic solutions and nonaqueous-electrolyte batteries
Nonaqueous electrolytes which can produce a battery of high capacity and excellent storability and cycle characteristics are provided, as are batteries produced...
Nonaqueous electrolyte solution and lithium secondary battery using same
A non-aqueous electrolyte solution containing a lithium salt, a non-aqueous solvent, a cyclic carbonate compound having an unsaturated bond and a compound of...
There is provided a semiconductor device having a converter circuit, a brake circuit and an inverter circuit and manufacturable by a simplified manufacturing...
Gas circuit breaker
A gas circuit breaker includes: a pair of electrodes provided so as to be able to come in contact with and separate from each other; and an insulating material...
Gas circuit breaker
An outer peripheral wall surrounds a heating chamber that communicates with an arc chamber through an opening that separates fixed contacts from each other in a...
Voice recognition device and navigation device
A voice recognition device includes a vehicle state detecting unit for detecting a vehicle state of a vehicle having the voice recognition device mounted...
A candidate voice segment sequence generator 1 generates candidate voice segment sequences 102 for an input language information sequence 101 by using DB voice...
Active vibration noise control apparatus
An active vibration noise control apparatus with which vibration noise can be reduced stably and effectively by preventing divergence of a filter coefficient or...
System construction supporting tool and system construction supporting
A system construction supporting tool that supports construction of a programmable controller system, the system construction supporting tool including: a...
Radiation measurement apparatus
To the problem of measurement error becomes larger by superimposing the leakage current to the current signal of the radiation detector, the electric charge...
Electric insulating oil inspection method, electric insulating oil
treatment method, and oil-filled electric...
The present invention relates to an electric insulating oil inspection method for determining whether or not an inhibitor-consuming substance is present in an...
Refrigeration cycle device
A refrigeration cycle device includes a first refrigerant passage in which a compressor, a first solenoid valve, a four-way valve, an outdoor heat exchanger, a...
Estimation device for cylinder intake air amount in an internal combustion
An estimation device for a cylinder intake air amount in an internal combustion engine can estimate a cylinder intake air amount to a sufficient accuracy for...
Single phase and full-color phosphor
A composition of matter including a phosphor having an emission peak in each of a blue, green, and red color region of the Electromagnetic spectrum, wherein the...
Ferrite thin film-forming composition material, method of forming ferrite
thin film, and ferrite thin film...
To provide a ferrite thin film-forming composition material that is a composition material for forming a ferrite thin film by using the sol-gel method which can...
Video information delivery and display system and video information
delivery and display method
The present invention provides a video information delivery and display system including display devices respectively mounted on cars of a train and including...
Electric vehicle propulsion control device and railway vehicle system
An electric vehicle propulsion control device having a power storage device includes: a first switch configured to perform opening and closing of a circuit...
Method for manufacturing resin-based composite material
A method for manufacturing a resin-based composite material includes: a stage in which prepregs are stacked on a jig; a stage in which the stacked prepregs and...
Method of regenerating NO.sub.x removal catalyst and method of operating
heavy-oil fired combustion apparatus
The method includes a pretreatment step during an operation of a boiler in which in a predetermined period of time before shutdown of the boiler, a part of...
Gas-liquid contactor and CO2 recovery unit
A gas-liquid contactor includes a plurality of spray nozzles provided in a CO.sub.2 absorber, for spraying a CO.sub.2 absorbent downward into the CO.sub.2...
Cyclone separator and vacuum cleaner
A cyclonic separator and a vacuum cleaner which efficiently separates dust, collect the dust without re-scattering it and make low noise are provided. In a...