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.
A communication apparatus for performing communication among cars of a train includes two or more connection ports, and two or more VLANs set through VLAN...
The present invention has an object to provide a semiconductor device that has protective functions and is capable of achieving miniaturization and cost...
Rotating electrical machine
Provided is a rotating electrical machine capable of downsizing. The rotating electrical machine includes: a stator (2) including an armature winding (9); a...
Power conversion device and motor driving device
The power conversion device includes a power-supply shunt resistor provided between a negative voltage side of a DC power supply and an inverter and phase...
Power conversion device and refrigeration/air-conditioning system
A power conversion device according to the present invention includes a power supply, a booster unit (a reactor, a switch) that boosts a voltage supplied from...
Rotating electrical machine incorporating drive device
There is provided a drive-device-integrated rotating electrical machine, in which a radially protruding portion is provided radially on at least one of a...
A laser includes a wavelength selecting element 14 that selectively reflects laser beams with wavelengths .lamda.=.lamda..sub.0, .lamda..sub.1, .lamda..sub.2, ....
Cable connecting structure of battery pack
A cable connecting structure of a battery pack, the battery pack which is provided in a vehicle, the cable connecting structure includes: a plurality of cable...
A transistor (2) is provided on a semiconductor substrate (8). A temperature detection diode (4) for monitoring temperature of an upper surface of the...
Bonded body and power module substrate
The bonded body of the present invention includes: a ceramic member made of ceramics; and a Cu member which is made of Cu or a Cu alloy and bonded to the...
Method for manufacturing silicon carbide semiconductor device
Provided is a method for manufacturing a silicon carbide semiconductor device capable of preventing an increase in a cost of manufacturing one chip while...
Provided is a bypass switch with the closing time shortened. A bypass switch using a vacuum valve having a fixed contact and a movable contact includes: an...
Voice emphasis device
An input signal analyzer determines a boundary frequency within the limit of a range which does not exceed a first frequency from the mode of an input signal. A...
Echo cancellation device
An echo cancellation device includes: a full-band echo canceller that generates a pseudo-echo signal; a downsample processor that downsamples a received signal...
Intention estimating device and intention estimating method
An intention estimation unit extractor that extracts one or more intention estimation units each of which is a unit on which an estimation of the intention is...
Collision determination device and collision determination program
A collision determination device includes a target cell designation unit that designates a target cell for a voxel model which represents the shape of a first...
Numerical control device
A numerical control device has: a program reading unit reading a machining program; an inclined-surface setting unit setting an inclined-surface coordinate...
Motion-control system for performing different tasks
A motion-control system for moving a mass according to different tasks includes at least one controllable actuator for performing the different tasks and an...
Polymerizable composition for optical material, method for producing same,
and method for producing optical...
By using a method for producing a composition for an optical material using (a) sulfur, (b) a compound having two intramolecular episulfide groups, (c) a...
Device for and method of estimating error point in logic diagram
A technique capable of estimating an error point in a logic diagram appropriately. A logic diagram display device includes: a signal line ...
Method for producing porous membrane and drying device of porous membrane
The present invention of a method for producing a porous membrane including a solidification step of forming a porous membrane, and a heating step of drying the...
An air-conditioning apparatus, including a refrigerant circuit connecting a compressor, a heat source side heat exchanger, an expansion valve, and a use side...
Combined hot water supply and air-conditioning device
A combined hot water supply and air-conditioning device heat source even in a case where the outside air temperature is high such as in summertime. In heating...
Obstacle detection device for vehicle and misacceleration mitigation
device using the same
To prevent a decrease in detection accuracy of an obstacle that occurs when an obstacle detection distance of an infrared beam at the center is set longer than...
Internal combustion engine control apparatus
An internal combustion engine control apparatus includes a first period in which the target heater applied effective voltage is set to a first target voltage...
Turbofan, and air-conditioning apparatus
A turbofan and air-conditioning apparatus that can suppress the separation of an airflow from the surface of each blade, and can reduce noise due to turbulence...
Surface-coating material, cutting tool in which said material is used, and
working machine in which said...
The present invention provides a surface-coating material capable of exhibiting high peeling resistance and high chipping resistance. A surface-coating material...
Sputtering target and method for producing same
Provided are a sputtering target which has excellent machinability and is capable of forming a compound film that mainly contains Cu and Ga and a method for...
Coal deactivation processing device and equipment for producing modified
coal using same
Provided is a coal deactivation processing device that can suppress an increase in carbon monoxide concentration in processing gas regardless of the fact that...
Coating composition, method for producing same, and coated article
The coating composition of the present invention is characterized in that hydrophobic microparticles, and flat-shaped microparticles forming a card-house...
Polyorganosiloxane-containing graft copolymer, resin composition, and
A graft copolymer capable of providing impact resistance, flame retardance, and color rendering properties to a thermoplastic resin is described. The graft...
Resin composition, prepreg, and laminate
A resin composition of the present invention contains a mixture (A) of at least two of cyanate ester compounds selected from the group consisting of cyanate...
Copolymer for lithography and method of manufacturing the same, resist
composition, and method of manufacturing...
Provided is a copolymer for lithography containing a monomer containing an acid leaving group and a monomer not containing an acid leaving group, in which...
Amidopyridine derivative and use thereof
The present invention relates to novel amidopyridine derivatives. More specifically, the present invention provides a medicinal agent which is useful as a...
Method for producing (meth)acrylic acid
The present invention provides a (meth)acrylic acid-producing method capable of suppressing formation of carbides so that the production yield of (meth)acrylic...
Elevator group control system for double operation
An elevator group control system, which can perform an appropriate operation so that a user can shorten the time spent until the user arrives at a destination...
Vehicle body structure
The present invention is a vehicle body structure, including: a pair of side members disposed under a vehicle cabin where front seats and a rear seat are...
Electric vehicle charging system
A charging system of an electric vehicle includes a drive battery storing electric power for driving a motor of the electric vehicle, a heater heating the drive...
Fuel filler lid device
A fuel filler lid device is capable of protrusion and movement and has a door hook which locks a fuel filler lid in a closed state by being urged in an...
Spray drying apparatus of dehydration filtrate from desulfurization waste
water, and air pollution control system
A spray drying apparatus includes a gas inlet provided on a side wall in the vicinity of a top portion of the spray drying apparatus, for introducing a flue gas...
Outdoor unit for air conditioner
Fin-plate for heat exchanger
Display with a graphical user interface
Signal relay device
FA network LSI and communication device
An FA network LSI is provided in a communication device performing a communication process in a network layer or higher through a plurality of protocols. The FA...
System and method for decoding block of data received over communication
A method decodes a block of data received over a communication channel. The method determines an initial estimate of bits in the block using a QR decomposition...
Burst-mode receiver, and method of bias voltage control for APD of
A burst-mode receiver for receiving burst optical signals having different intensities by a reversely connected APD, including: a current detection circuit...
Vehicular AC generator
Adverse effects of a large assembling step comparable to tolerance of stacking members among constituent parts are prevented. At least two components and, among...
Automotive rotary electric machine
An automotive rotary electric machine according to the present invention includes: a mounting bolt that is inserted through a penetrating aperture that is...
Rotary electric machine
In the rotary electric machine, a cylinder 04a of a ring component 04 is formed in such a way that a fitting outer surface 04c1 of the cylinder 04a of the ring...