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.
Collision possibility determining device
A collision possibility determining unit determines that a subject vehicle has possibility of colliding with a certain vehicle when both the following two...
Routing assistance system
When a rotary intersection is of large scale, "rotary intersection guidance based on exit number" is provided. That is, it is informed from what number exit road...
A navigation system for providing a destination of a trip and for use in a vehicle includes a position detector for detecting a current position of the vehicle,...
Control device of internal combustion engine
When either one of two injectors of each cylinder becomes abnormal, a control device performs failsafe control of performing increase correction of injection...
Engine control, fuel property detection and determination apparatus, and
method for the same
An engine control apparatus for controlling output torque of an engine includes a target determining unit for determining a target value of an injection quantity...
Electronic control system and method for vehicle diagnosis
A vehicle diagnosis system includes an electronic control unit, which executes a diagnosing process for determining whether any abnormality is present in a...
Radio broadcast receiver, automatic tuning device for radio broadcast and
method for receiving radio broadcast
A radio broadcast receiver includes: a frequency conversion circuit for receiving a radio broadcast wave and for outputting a reception signal; a detection...
Electric rotary machine, armature, method of manufacturing electric rotary
machine and machine for forming armature
An electric rotary machine, an armature for use in the electric machine, a method of forming an electric rotary machine and a forming machine for an armature of...
Resin-sealed electronic device and method of manufacturing the same
A resin-sealed semiconductor device includes a metal frame, an electronic substrate, an adhesive agent, a molded resin, and a bonding agent. The electronic...
Molded resin product
A molded resin product obtained by irradiating laser light L on an overlapping part 11 having overlapped therein a transmitting material 2 mainly comprising a...
Fuel injection valve
A fuel injection valve includes a body having a high pressure fuel passage and a nozzle hole, which is connected to the passage, a nozzle needle opening/closing...
Direction control valve
In a direction control valve, a bottom face of an insertion hole of a first movable member is at a predetermined distance from a second movable member with...
A starter and a method of manufacturing the starter are disclosed wherein the starter comprises a case, a housing disposed in front of the case, a pinion moving...
Magnet protection mechanism for magnet body in rotor and magnet protection
A magnet covering member made of a soft steel plate covers an outer surface of a magnetized permanent magnet placed in a rotor core of a rotor. The magnet...
Serial communication circuit and A/D conversion system having the same
A serial communication circuit for performing full duplex serial communication with a microcomputer includes a counter and a timer. The counter is incremented by...
Driving support system
A driving support system for a vehicle being adaptable to both of a manual driving of which driving operation is under control of a driver and an automated...
Navigation device and method of navigating vehicle
A navigation device includes a position detector, a controller, a display portion, an imaging portion and an image processor. The imaging portion images a...
Vehicle stability control system
A vehicle stability control system uses a physical quantity corresponding to a driver accelerator input to control engine power produced by an engine and to...
Method and device for managing tasks of in-vehicle electronic control unit
A method and device for managing a task upraised according to receiving a processing request of services in in-vehicle electronic control units are provided. The...
Cellular phone control apparatus, method of controlling same and
hands-free call placement apparatus
A cellular phone control apparatus uses a predetermined association between a cellular phone and a call destination for controlling use of plural cellular...
Load drive controller and control system
A load drive controller for controlling a heat generating member by a switching element includes a temperature detection portion for detecting a physical...
Collision-detecting device for automotive vehicle
A collision-detecting device according to the present invention is installed in a bumper of an automotive vehicle. The collision-detecting device includes a...
Ultrasonic sensor including a piezoelectric element
An ultrasonic sensor includes a piezoelectric element and an acoustic matching member that are joined together to form an ultrasonic detector base. The...
Switched reluctance motor
A switched reluctance motor has a rotor and a stator. The stator has first and second stator magnetic pole groups sequentially placed in an axial direction of...
AC generator for a vehicle
In an AC generator for a vehicle, an end cover has two types of parts, one-type part is away from a rib part in a positive cooling fin, and the other-type part...
Blower system having a cooling passage
A blower system, wherein a blower case and a motor holding housing are comprised as separate members, a spiral casing is provided with an enlarged part enlarged...
Air conditioner for vehicle use
Both an air mixing door (9) for the cold air for adjusting a passage area of the cold air passage (6); and an air mixing door (10) for the hot air for adjusting...
Fuel injection apparatus and method of manufacturing same
A fuel injection apparatus includes an accumulator, an injector, a fuel supplier supplying fuel to the accumulator, and a controller controlling a fuel supply...
Indicating instrument with light pointer
A vehicle may utilize a faceplate, such as a non-circular faceplate, as part of an indicating instrument, such as a speedometer, in a dashboard. The speedometer...
Device and method for determining knocking of internal combustion engine
An engine ECU executes a program including the steps of: calculating an absolute value .DELTA.S(I) of the deviation of the vibration waveform detected by a knock...
Ejector and ejector cycle device
An ejector cycle device includes a compressor that draws and compresses refrigerant, a radiator that radiates heat of high-pressure refrigerant discharged from...
External combustion engine
An external combustion engine 10 is disclosed, wherein a container 11 sealed with a working medium adapted to flow in a liquid state includes a heating unit 13...
Estimating device for exhaust temperature in internal combustion engine
An intake pipe of an engine has an injector, while an exhaust pipe has an A/F (air/fuel) sensor that contains a heater. An ECU detects an element impedance of...
Power switching circuit improved to reduce loss due to reverse recovery
In a power switching circuit, a second commutation member has a second commutation path electrically connected in parallel to a first commutation path and a...
Touch panel, display device and method of producing touch panel
This invention provides a touch panel having excellent durability in a high-temperature high-moisture environment and a production method thereof. In a touch...
Intersection information provision system and driving assist system
In an intersection information provision system, multiple cameras are installed oriented towards the direction where each road extends from the intersection....
System for assisting the attachment of a trailer to a vehicle
A system for assisting the alignment of a hitch pin mounted on the rear of a vehicle with a hitch socket mounted on the front of a trailer. The system includes a...
Vehicle theft prevention apparatus
A vehicle theft prevention apparatus has a gyro, a G sensor, and a microcomputer in a case, thereby being capable of detecting a tilt of a vehicle and of...
A high-strength ignition coil that can prevent distortion arising from pin marks formed on a surface of a core and makes it less likely for insulating resin to...
Differential amplification circuit and manufacturing method thereof
A differential amplification circuit and a method corrects an offset voltage derived from a variance in resistances. With first and second input terminals...
Method and apparatus for calculating battery state and apparatus for
controlling power voltage in vehicle
An apparatus is provided to control a power voltage on a power-supplying line extending from a generator and connecting to a battery and eclectic loads. The...
Manufacturing method of semiconductor wafer having a trench structure and
A resistivity of an epitaxial layer in a trench is changed in a stepwise manner by reducing a quantity of an impurity diffused into the epitaxial layer in the...
Method of manufacturing electronic device having resin-molded case and
molding tool for forming resin-molded case
In a method of manufacturing an electronic device, an electronic element is disposed on a wiring plate that is electrically coupled with a connector terminal, a...
Gas concentration measuring apparatus designed to compensate for output
A gas concentration measuring apparatus for use in air-fuel ratio control of motor vehicle engines is provided which is designed to select or determine a...
Colliding object determination device and collision information detector
A colliding object determination device for a vehicle having a bumper reinforcement member (12) includes a sensor (20) and a determination circuit (40). The...
An ultrasonic sensor includes an ultrasonic detecting element, an acoustic matching member, and an oscillation damping member. The ultrasonic detecting element...
Vehicle control device and method for controlling vehicle
A vehicle control device includes: a first memory for storing a road condition data; a position detector for detecting a position of a vehicle; a first...
Vehicle display apparatus
When an accessory switch of a vehicle is turned on, a TFT display device in an instrument panel is in a magnified display mode, where a navigation image is...
Failure diagnosis apparatus for vehicle
A failure diagnosis apparatus for a vehicle is disclosed. The apparatus includes a diagnosis processing section for executing failure diagnosis processing on a...
Control apparatus for inhibiting synchronous-rectifier switching elements
at low output current in a voltage...
The control apparatus for controlling a voltage transforming apparatus having a transformer, power switching elements disposed in a primary side, and...