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.
Electronic control apparatus provided with plural microcomputers for
electronically controlling electronic...
In an electronic control apparatus for vehicles, there is provided a main microcomputer activated when a given activation condition is met and a ...
Device for controlling quantity of injected fuel
A control device has a CPU for determining an opening time and a conversion time, set in a non-injection period between preceding and present injections, in an...
System for restarting internal combustion engine when engine restart
condition is met
A system is installed in a vehicle having an internal combustion engine, a transmission, and a clutch. The system restarts, according to at least one engine...
Vehicle door opening angle control system
A laser sensor projects laser light in the downward direction. If the laser sensor does not receive any laser light reflected by an obstacle or the ground, it...
Apparatus for travel support
A travel support apparatus sets a travel locus of a vehicle based on a gaze point of a driver of the vehicle. By utilizing the gaze point, the travel locus is...
Memory management apparatus
A vehicular memory management apparatus includes in an SRAM a mirror area for mirroring information from a PDTC storage area and an update information storage...
Abnormality diagnosis system and control system for internal combustion
An ECU (60) for an engine (10, 70) monitors a change of an actual fuel pressure (NPC), when a target fuel pressure (PFIN) is changed stepwise. In one...
Power controller for hybrid vehicle
An operation point of the engine where the fuel economy is optimal is obtained based on an iso-fuel-economy curve which is defined by engine speed and engine...
In-vehicle apparatus having handsfree function
An in-vehicle apparatus having a handsfree function is disclosed. The in-vehicle apparatus is connectable with multiple cellular phones at a same time using a...
Image processing apparatus
An image processing apparatus permits a user to readily recognize a current state of an angle of view. When an angle of view is switched from a wide-angle to a...
A display device includes a display panel having a plurality of pixels in a form of matrix and a controller configured to control the plurality of pixels of the...
Sinusoidal waveform generation circuit
A sinusoidal waveform generation circuit is configured to continuously control a voltage applied to a gate of a MOSFET to change an output current in the form...
Electric motor drive device, control method of electric motor drive
device, and electrically driven device
An electric motor drive device has an inverter adjusting the voltage applied to an AC electric motor so as to drive the AC electric motor, a capacitor which is...
Control device for electric rotating machine
A control device has a unit for selecting each of controlled voltages outputted from an inverter to a generator, a unit for judging a polarity of a current...
Semiconductor apparatus having a two-side heat radiation structure
A semiconductor apparatus having a first surface and a second surface opposite to the first surface includes: a semiconductor chip having a front side and a...
Semiconductor device having SOI substrate and method for manufacturing the
A semiconductor device includes: a SOI substrate including a support layer, a first insulation film and a SOI layer; a first circuit; a second circuit; and a...
Pressure sensor with water restriction plate
A pressure sensor is provided. The pressure sensor includes a body, a sensing element, and a projection part. The body has an internal space and an introduction...
Vehicle and control method of vehicle
A vehicle includes: an electric motor that outputs power to a drive shaft that is coupled to a first wheel, which is a primary drive wheel; an electrical...
A display device for a vehicle includes a display LCD and a control LCD, which has transmission switching portions, each of which has three segment units. When...
Vehicle display apparatus
A display apparatus for use in a vehicle has a liquid crystal display panel, and the panel includes a first pixel area for displaying a meter image that...
Rotary electric machine control system
A control unit for a rotary electric machine control system includes a first current command module, a second current command module and a change module. The...
Wide band gap semiconductor device including junction field effect
A wide band gap semiconductor device has a transistor cell region, a diode forming region, an electric field relaxation region located between the transistor...
Active steering control system
An input gear rotates integrally with an input shaft, and an output gear rotates integrally with an output shaft. Pinion gears are rotatably supported by pinion...
Cooling apparatus using brine
A cooling apparatus includes a brine circuit through which brine flows, a pump disposed on the brine circuit, and a heat exchanger unit including a heat...
Starter motor having a shock absorber
In a starter motor equipped with a shock absorbing device, a disk spring is placed between a bottom part of a cylindrical casing and one side of a disk stack...
Method of forming coil assembly for stator
The method of manufacturing a coil assembly for a stator formed with slots includes a coil wire combination forming step of forming a band-like coil wire...
Apparatus for extracting operating object and apparatus for projecting
An operating object extraction apparatus uses a camera, a light, a memory, an operation panel, a hand detector, a capture controller, and an image controller...
Wireless communication system
In a wireless communication system, a portable device and an in-vehicle device wirelessly communicate with each other by a spread spectrum method. The...
Capacitive occupant sensor and capacitive occupant detection apparatus
A capacitive occupant sensor for detecting an occupant sitting on a seat cushion of a seat of a vehicle includes a capacitive sensor mat, a cushion member, and...
State monitoring apparatus for assembled battery
The state monitoring apparatus includes a high-voltage side monitoring section having monitoring units assigned to respective unit batteries and a low-voltage...
Drive controller and drive control method for electric motor
Control mode switching determination is made as a part of a main loop (control period for overall control of an AC electric motor. When switching from the...
Rotary electric machine control system
A control unit for a rotary electric machine includes a first current command module, a second current command module, a change module, and a return module. The...
Semiconductor device including a plurality of semiconductor substrates and
method of manufacturing the same
In a semiconductor device, a first semiconductor substrate includes a first element on a first-surface side thereof, and a second semiconductor substrate...
A connector includes a body portion having a cylindrical insertion hole for inserting therein a connection member, and a cylindrical connector cover. The body...
Air intake apparatus for internal combustion engine
A housing has an intake passage extending substantially in a vertical direction of a vehicle. A valve is configured to open and close the intake passage. A...
Control apparatus for electric power steering system
The control apparatus for an electric power steering system is designed to satisfy the first spec that a first relation characteristic between speed of the...
Telephone apparatus having calling card support function and in-vehicle
A telephone apparatus is disclosed. The telephone apparatus acquires card information on multiple calling cards from a communication terminal and stores the...
Receiving device for spread spectrum communication
A receiving device for spread spectrum communication includes a phase determining unit and a data demodulating unit. The receiving device receives a signal...
Vehicle-mounted alarm generating apparatus
The vehicle-mounted alarm generating apparatus includes an extracting section configured to extract a road boundary marking representing a boundary of a lane...
Linear solenoid for vehicle
A guide of a coil device has a tongue portion, which is formed by resin integrally with the guide at a location radially outward of a slit of a yoke and axially...
A linear solenoid includes a shaft to reciprocate in an axis direction, a movable member fixed to the shaft, a front stator, a rear stator, a coil, a front...
Liquid concentration sensing device
A capacitance sensing section senses a capacitance between first and second electrodes. A temperature sensing section senses fuel temperature. A microcomputer...
Control apparatus for multi-phase rotary machine and electric power
A control apparatus for a multi-phase rotary machine includes a control unit and a plurality of power supply systems including respective inverter units. When a...
Stator for electric rotating machine
A stator includes a hollow cylindrical stator core and a stator coil comprised of electric wires. Each of the electric wires has n in-slot portions and (n-1)...
Electric rotating machine having improved stator coil arrangement for
reducing magnetic noise and torque ripple
An electric rotating machine is disclosed which includes a stator and a rotor. The stator includes a hollow cylindrical stator core and first and second...
Semiconductor device and manufacturing method of the same
A semiconductor device includes: a sensor element having a plate shape with a surface and including a sensor structure disposed in a surface portion of the...
Noise reduced PWM driver
A PWM driver for driving an electric device by a PWM signal includes an ECU that provides a command signal, first circuit that provides a carrier signal of a...
Formation method of metallic electrode of semiconductor device and
metallic electrode formation apparatus
A formation method of a metallic electrode of a semiconductor device is disclosed. The method includes: acquiring data about surface shape of a surface part of...
Method for manufacturing color organic EL display
A color organic EL display includes: a substrate; a color filter layer disposed on the substrate; a gas barrier layer disposed on the color filter layer; and an...
An extended passage of a press-side passage is supposed in a fuel gallery. This supposed extended passage of the press-side passage extends toward a lid member....