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.
Phased array antenna and its phase calibration method
A phase array antenna includes an oscillator, a plurality of antenna elements, a phase shifter, a distributor, a receiving unit, and a control processor. The...
A linear solenoid includes a collar, which limits relative movement between a first stationary core and a second stationary core. The first stationary core...
An integrated circuit capable of improving all factors, which are area, cost, logic change function, operating frequency, flexibility, through-put and power...
Sensor unit and magnetic flux concentrating module
A sensor unit includes a printed circuit board, a Hall IC, a terminal member, and a capacitor. The printed circuit board has a conductive pattern. The Hall IC...
Stroke amount detection device
A stroke amount detection device includes a yoke, a magnetic flux generation section, and a magnetism detection section. The yoke has a protruding section that...
Voltage measurement apparatus including switch circuit
A resistor element that is coupled between each of voltage measurement points of a measurement object and a voltage measurement circuit is further coupled to a...
Control device for AC motor
A control device for a three-phase alternate current motor includes: a control phase current acquisition means; a monitor phase current acquisition means; a...
Control device for AC motor
A control device for a three-phase alternate current motor, includes: a control phase current acquisition means; a monitor phase current acquisition means; a...
Electric rotating machine
A rotor includes a rotor core and permanent magnets each of which is received in a corresponding slot of the rotor core with its magnetization direction being...
An electronic control unit (50, 70) including semiconductor modules (501 to 506) and capacitors (701 to 706) is disposed in the axial direction of a motor (30)....
A drive device includes a motor, a control unit and a holder. The motor has a motor case, a stator, a winding wire, a rotor and a shaft. The control unit...
Semiconductor device including cooler
A semiconductor device includes a package and a cooler. The semiconductor package includes a semiconductor element, a metal member, and a molding member for...
Method for manufacturing semiconductor substrate
A semiconductor substrate is provided in which an alignment mark is formed that can be used for an alignment even after the formation of an impurity diffused...
A damper device includes a first diaphragm having a first peripheral part, a second diaphragm having a second peripheral part, a first support portion disposed...
Air intake device
An air intake device includes a cooler and a surge tank accommodating the cooler. The air intake device is to be connected to a cylinder head of an engine. The...
Fuel-pressure-sensor diagnosis device
A fuel-pressure-sensor diagnosis device is applied to a fuel injection system having a plurality of fuel pressure sensors detecting a fuel pressure which is...
Fuel vapor leak detecting device and fuel vapor leak detecting method
using the same
A fuel vapor leak detecting device includes a pump, a housing having a pump passage connected to the pump, a switching valve, a pressure detector, and a control...
Exhaust gas purifying system for internal combustion engine
In an ordinary mode, when an abnormality diagnosis of a PM sensor attached to a downstream opening downstream of a filter is performed, the PM sensor is moved...
Adding visual image of traffic condition to help driver determine a route
from multiple options
A visual image monitoring system for use in association with a vehicular navigation system is operable to locate traffic cameras and transmit visual images from...
Vehicle-use speed control apparatus
The vehicle-use speed control apparatus sets a virtual preceding vehicle assumed to run at a target speed at a predetermined initial distance ahead of the own...
Emission deterioration notifying device
An emission deterioration notifying device includes a low fuel pressure determining unit, an emission deterioration notifying unit, and an electric control...
Battery condition monitoring device
A battery condition monitoring device has a control section for monitoring conditions of a high voltage battery on the basis of detection signals detected and...
Installed in vehicle for monitoring target section in the vehicle
In a device installed in a vehicle for monitoring a target section in the vehicle, an executing unit executes a specific process for addressing an abnormality...
An in-vehicle apparatus for performing a short range communication with a road side apparatus, which performs a hybrid communication including a broadcast...
Recognition object detecting apparatus
A recognition object detecting apparatus is provided which includes an imaging unit which generates image data representing a taken image, and a detection unit...
A card key has a molded body and an upper and a lower housings. The molded body has a circuit board, to which electronic parts for communicating with an...
Control device for three-phase rotating machine
In a control device for a three-phase rotating machine with first and second winding sets, a current feedback computing section includes a current sum...
Semiconductor device and method for manufacturing semiconductor device
The present application relates to technology for improving a withstand voltage of a semiconductor device. The semiconductor device includes a termination area...
Perovskite catalyst and method of manufacturing the same
A method of manufacturing a perovskite catalyst composed of perovskite oxide includes mixing step, firing step and acid-treating step. In the mixing step, an...
Chemical heat accumulator
A chemical heat accumulator includes a receptacle, a first reaction vessel, and a second reaction vessel. The first reaction vessel is hermetically connected to...
Engine control device
A ring gear is connected to a crank shaft of an engine. A pinion is placed to face to the ring gear. When the engine is started, an ECU performs cranking of the...
Air flow measuring device having a sensor accommodated in a bypass flow
An air flow measuring device takes in part of intake air flowing through an intake passage. The device includes a housing and a sensor. The housing defines a...
Receiver and receiver-integrated condenser
A receiver includes a cylindrical main tank; a cylindrical internal thread component having an internal thread; a cap having a male thread threaded with the...
Electric vehicle charger
Rotation angle detection device and electric power steering apparatus
A rotation angle detection device uses a control unit to acquire output signals Vx1, Vx2, Vy1, Vy2 that are from four half-bridges, from the four half-bridges....
Vehicle control system for minimizing fuel consumption
A control unit of a vehicle control system estimates running-condition of a vehicle for a predetermined estimation period. A fuel-amount estimating portion...
Power line communication system for vehicle
In a power line communication system, a master uses a twisted pair wire as a power line and a communication line and outputs a power signal and a data...
Semiconductor module with cooling mechanism and production method thereof
A semiconductor module is provided which includes a semiconductor unit which is made by a resin mold. The resin mold has formed therein a coolant path through...
Semiconductor module and semiconductor device
A semiconductor module includes at least one intermediate plate which has heat conductivity, power semiconductor elements which are provided for respective main...
A heat exchanger has partitioning means for dividing a header tank such that a first space and a second space of a tank main body are arranged in a longitudinal...
Exhaust gas purifying apparatus for internal combustion engine
An exhaust gas purifying apparatus for an internal combustion engine includes a lean control unit and a rich control unit. The lean control unit executes lean...
Electric vehicle charger
Navigation location mark by cell phone
A system is provided that may mark and communicate a location to a navigation system via a portable device. The portable device may include a user interface, a...
Control apparatus for internal combustion engine
An intake air quantity information determining arrangement senses or computes one of an intake air quantity and a torque of an internal combustion engine as...
Safeguard system for vehicle
A safeguard system for a vehicle is provided which works as an unintended operation control system. The safeguard system works to calculate an ...
Range switchover apparatus
In a range switchover control apparatus, a microcomputer checks, under a state that driving force of a motor is released, whether a range switchover mechanism...
Input device with touch input function
An input device with touch input function has an input member which is operable to input at least one of shifting operation and pushing operation. The input...
Method and device for detecting azimuth
A device for detecting an azimuth has a transmission array antenna having plural transmission antenna elements arrayed along an array axis and a receiving array...
Position detecting device
A first integrated circuit includes a first voltage output circuit for outputting a voltage, which proportionally increases in correspondence to an angular...
Rotation detection device and manufacturing method for the same
A rotation detector component detects a rotational state of a rotor and sends a rotational detection signal. A signal transmission component is electrically...