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.
Control apparatus for internal combustion engine
EGR gas quantity information, which indicates a quantity of the EGR gas flowing into a cylinder of an internal combustion engine, is obtained by an ECU. A...
Preignition restraining device
An ECU has an output-value obtaining portion, a preignition estimating portion and a valve-opening-time controller. The output-value obtaining portion obtains...
Coolant circulation system for engine
A coolant circulation system for an engine includes a cylinder block passage and a cylinder head passage, which are provided respectively in a cylinder block...
Valve timing control apparatus
A spool has a connection passage that connects a supply port and a discharge port with each other according to a position of the spool in an axial direction. A...
Vehicle control device
A vehicle includes an engine, a first MG, a second MG, a main battery which can be charged and discharged, and a heating device. The heating device includes an...
Headlamp light distribution control device
In a headlamp light distribution control device, a light source configured by a pair of lamps mounted in a forward vehicle is extracted from an image of the...
Apparatus for controlling illumination range of vehicle lights
A light control system acquires presence information that indicates whether or not another vehicle is present in a lateral or rear direction relative to an own...
Electrocardiographic waveform measuring apparatus
An electrocardiographic waveform measuring apparatus mounted in a seat with a seat skin element includes: a sensor electrode at a seat interior side of the seat...
Switching control device
A switching control device is applied to a motor generator drive system equipped with a boost converter and an inverter. In order to avoid generation of a...
Rotating electric machine driver and electric power steering device
A rotating electric machine driver apparatus and an electric power steering apparatus using the same includes a controller section that obtains a detected...
Method for manufacturing terminal, and terminal
A method for manufacturing a terminal includes: an electrically conductive member that has an electrical connection, which is formed at an end portion of the...
A switch device includes a circuit board disposed in a tubular holder case, a control button disposed for movement along the longitudinal directions of the...
Feeling monitoring system
A feeling monitoring system includes a facial image acquisition portion, a feeling information acquisition section, and a feeling display generation section....
A pedal device includes a housing; a pedal arm rotatably supported by the housing; a biasing portion biasing the pedal arm; and a stopper having a contact face...
Voltage detecting device for assembled battery
In a voltage detecting device, a control unit turns on first switches and fifth switches corresponding to a plurality of unit batteries of an assembled battery...
Method for monitoring operation of a vehicle and graphically conveying
G-force to a driver
A method for monitoring operation of a vehicle. The method includes the following: setting a gravitational force (g-force) threshold for operation of the...
Rotational pump and fuel vapor leakage detection device having the same
A pump casing has two external communication holes communicating with an outside. A partition member partitioning an interior of the pump casing into a first...
Exhaust gas cooling device
An exhaust gas cooling device, which cools exhaust gas from an internal combustion engine mounted on a vehicle through heat exchange between the exhaust gas and...
Vehicle driving support apparatus for executing collision avoidance
operations based on position and motion...
A driving support apparatus installed in a host vehicle calculates an overlap ratio relating to a target object positioned ahead of the host vehicle within the...
Vehicular emergency reporting device
A vehicular emergency reporting device includes a voltage step-down unit, an auxiliary power source, a voltage step-up unit, a control unit, an emergency report...
Drive unit for switching element
A drive unit includes a charging unit which charges an opening/closing control terminal of a switching element to switch a drive state. The switching element...
Rotary electric machine control apparatus
A rotary electric machine control apparatus controlling drive of a rotary electric machine includes a pre-limit d-axis voltage arithmetic portion calculating a...
Electric power source device
An electric power source device has a transformer, a primary-side semiconductor module, a secondary-side semiconductor module, a secondary-side electrical...
Drive unit and electric power steering device including the drive unit
A drive unit that includes a rotating electric machine having a stator with winding wound on the stator and with a shaft rotating within the stator, and a rotor...
Stator for rotating electric machine
A stator includes an annular stator core, a stator coil and at least one protective wall. The stator core has a plurality of slots formed therein. The slots are...
Drive unit for switching element and method thereof
The present application provides a drive unit for a switching element, the driving unit having a function that is capable of promptly detecting the flow of...
Driver for target switching element and control system for machine using
In a driver having a reference point with a reference potential for driving a target switching element having an on-off control terminal, a charging path...
Power converter with bus bars
A power converter is equipped with a semiconductor module stack, a positive bus bar stack, and a negative bus bar stack. The positive bus bar stack has a first...
Thermoelectric conversion element
A thermoelectric conversion element includes a magnetic body and an electromotive component. The magnetic body has a pipe shape. The electromotive component is...
Electronic device having heat conducting member
An electronic device includes a semiconductor module, a wiring substrate, a case member and a heat conducting member. The heat conducting member thermally...
Collision determination device and collision mitigation device
A collision determination device is mounted to an own vehicle and determines a probability of a collision with a moving object. The collision determination...
Proxy DSRC basic safety message for unequipped vehicles
A method for generating a message including vehicle operating parameters. The method includes the following: measuring operating parameters of an unequipped...
Vehicular electronic control apparatus
A vehicular electronic control apparatus includes a non-volatile memory, a storing portion, and a determination unit. The non-volatile memory is capable of...
Lane boundary line recognition device
In a lane boundary line recognition device, an extraction unit extracts lane boundary line candidates from image acquired by an in-vehicle camera. A position...
Exhaust heat recovery device
An exhaust heat recovery device includes: a heating part for exchanging heat between a heating fluid and a working fluid; and a condensing part for exchanging...
EGR controller for internal combustion engine
While an engine is an idling state and an EGR opening degree is increased stepwise from a specified opening degree, a variation in engine speed (a standard...
Method for setting sensor output
A valve is configured to control an opening in a passage. A valve angle sensor is configured to send an electric signal according to a rotation angle of the...
Steering device, steering control device, and steering control method
A steering device (1) includes: a steering member (4) that is provided in a vehicle (2) and configured to be rotationally operated; an actuator (8) that...
Drive unit and electric power steering including the drive unit
A drive unit includes a rotating electric machine, a frame member, and a controller. The rotating electric machine has a stator that has a winding wound on the...
Drive device and electric power steering apparatus
A first bearing rotatably supports an opposite end part of a shaft, which is opposite from a worm. An O-ring is installed between the first bearing and an inner...
Control apparatus and wireless communication system
A smart phone carried by a user being aboard a vehicle transmits an automatic Virtual Network Computing (VNC) request that is a request of a remote manipulation...
Motor drive apparatus
A motor drive apparatus includes a rear end frame between a motor case and a control unit case. A shaft of a motor unit is supported rotatably by a bearing...
An assembled battery includes a plurality of secondary cells, a first arithmetic operator, a second arithmetic operator, and a discharger. The first arithmetic...
Valve timing adjusting device
In a valve timing adjusting device, a vane rotor includes a second supply oil passage connectable to a first supply oil passage of a second shaft. A check valve...
Vehicle-use collision mitigation apparatus
A collision mitigation apparatus for mitigating damage to a vehicle at a time of collision, on which the collision mitigation apparatus is mounted, includes an...
Vehicle-mounted control system and vehicle-mounted control device
A vehicle-mounted control system to prevent an execution of an improper request of a center apparatus is provided. The vehicle-mounted control system executes...
Vehicle seat air-conditioning device
A vehicle seat air-conditioning device includes a vehicle seat, an electric blower, and a plurality of ducts. The vehicle seat includes a plurality of regions....
Display control apparatus
A display control apparatus for assigning a content to an area of a screen of an in-vehicle display and for displaying the content is disclosed. When a display...
Method and system for securing in-vehicle communication with a portable
device using NFC
A method for securing wireless communication between an in-vehicle system and multiple portable devices brought into a vehicle. The method can include receiving...
Facility search system, facility search program product, and in-vehicle
A facility search system includes a mobile communication terminal communicably connected with a server and independently performing a registration process to...