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.
Vehicle presence notification apparatus
A vehicle presence notification apparatus may include a dynamic speaker for radiating a notification sound from a vehicle in an audible frequency, and a sound...
Lock release apparatus
A lock release apparatus in a vehicle includes a vehicle unit and a portable device, for an exchange of the first and second reference signals transmitted...
Apparatus for calculating rotational position of rotary machine
In a system for driving an inverter, a superimposing element superimposes, on an output voltage of the inverter. The high-frequency voltage signal is correlated...
Spark plug for internal combustion engine
A spark plug for an internal combustion engine includes a center electrode, an insulator holding the center electrode inserted therein, a housing holding the...
Automotive alternator including rectifier terminal having two portions
made of different metals
An automotive alternator includes a stator winding that is made of a metal other than copper and copper alloys. The alternator also includes a built-in...
Aluminum alloy clad sheet for heat exchangers
An aluminum alloy clad sheet for heat exchangers includes a core material, a cladding material 1, and a cladding material 2, one side and the other side of the...
Manufacturing method of semiconductor device
In a manufacturing method of a semiconductor device, a depression is formed in a semiconductor substrate made of silicon or silicon compound semiconductor, and...
A fuel pump has a motor portion and a pump portion, wherein fuel is sucked from an inlet port into the pump portion when an impeller is rotated and the...
Pressure control reservoir with check valve
A pressure control reservoir includes a valve ball and a shaft which is movable to move the valve ball to open or close a fluid path leading to a fluid...
Ignition coil for internal combustion engines
In an ignition coil for an internal combustion engine, a column section and a notched section are provided in a side wall section of a case section of the...
Method of manufacturing stator coil for electric rotating machine
A method of manufacturing a stator coil includes the steps of: (1) forming substantially planar electric wires each including in-slot portions to be received in...
Head-up display and method with speed sensitive light intensity
A head-up display light source intensity control for a vehicle can include sensing an ambient light intensity condition and providing ambient light intensity...
In-vehicle electronic control unit, diagnosis tool and diagnosis system
An in-vehicle electronic control unit (ECU), stores behavior information, when a specific vehicle behavior (i.e. a vehicle behavior that does not correspond to...
System for detecting run over accident
A system for detecting a run-over accident has sensors and a controller. The sensors provide collision detectors which is arranged on at least one of front and...
Vehicle device control system with a disabling feature
A vehicle-side unit transmits a first request signal WAKE periodically toward a portable unit, and transmits a second request signal CHLG at every predetermined...
Image processing apparatus, image processing method, and tangible computer
readable medium for processing image
An image processing apparatus includes: an image obtaining device; an image dividing device that divides the image through a fine structure retrieving filter...
Power conversion device
The power conversion device includes a plurality of semiconductor modules, each having a main body section including a switching element therein. In a module...
Head-up display apparatus
A beam splitter outputs a light, which includes two polarized light components, when the splitter receives laser lights from laser light sources. The splitter...
Battery monitoring apparatus
A battery monitoring apparatus for monitoring a battery condition of an assembled battery. In the apparatus, a control unit transmits, to a monitoring unit that...
Control apparatus for AC motor
In a motor control apparatus for controlling an AC motor with an inverter, a current estimation value is calculated based on a current detection value of one...
A double-stator synchronous motor has a rotor, an inner stator and an outer stator. The rotor has segment-magnetic poles arranged in a ring shape. Magnetic...
Electronic control device
An internal power circuit lowers a battery voltage supplied always from an external side to generate a standby power voltage. A timer continues to measure an...
Semiconductor module with switching elements
In a semiconductor module, an upper arm switching element is integrated to a high-potential conductor coupled to a high-potential electrode of a power source,...
Vehicular seat air-conditioning system
A vehicular seat air-conditioning system comprising a blower (11) which generates blown air, an intake duct (12) which is connected to an intake side of the...
Head-up display device using a concave cylindrical lens for projecting
image on screen
A head-up display device for projecting an image on a display screen includes: a liquid crystal display element for generating an original image; a light source...
A press-fit space is formed between a hole end wall portion of a stator core and a closing end wall portion of a stopper, which are axially opposed to each...
Operation input device
An operation input device includes: an operation body having a handle portion, the operation body tilting when the user tilts the operation axis line of the...
Starter for engine
A starter includes a motor, a speed reducer, a pinion that transmits the drive torque of the motor to an engine ring gear, a partition wall that separates...
Error correction device
In an error correction device, a frame generation section receives pulse signals as temperature information of a power switching element transmitted from a PWM...
Defective-portion detector for fuel injection system
A defective-portion detector has a detecting portion which detects a variation in fuel pressure as a fuel pressure waveform based on a detection value of a fuel...
Variable valve timing control apparatus for engine
A variable valve timing control apparatus includes a variable valve timing device and a valve timing controller to control the variable valve timing device in a...
Inter-vehicle distance control device
An inter-vehicle distance control device is provided. In this control device, an inter-vehicle distance detecting section detects an inter-vehicle distance...
Electronic control unit and information management system
A VIN storage electronic control unit stores a vehicle identification number (VIN). A standby RAM that holds data constantly with an electric power supplied by...
Abnormality diagnosis apparatus for power control system
After turning a main relay to a full off-state and turning a charger relay to a full off-state or a half off-state only one of a positive-side switch and a...
Vehicular electric charge control apparatus and emergency notification
A charge control apparatus includes a main control unit and a power source control unit. The main control unit acquires time-divided temperature information,...
Motor control apparatus
A MG-ECU is provided in a hybrid vehicle having an MG and an engine and starts the engine by controlling the MG. When the MG-ECU detects a disconnection in any...
Failure information transmission apparatus
A failure information transmission apparatus includes a transmission circuit and a reception circuit. The transmission circuit transmits a plurality of pieces...
A thermionic generator for converting thermal energy to electric energy includes: an emitter electrode for emitting thermal electrons from a thermal electron...
Drive apparatus having a motor, a heat sink, and a plurality of
A heat sink has two heat radiation blocks. The heat radiation block is formed in a wide column shape. The heat radiation block has connection parts at both...
Power supply apparatus for vehicle
A power supply apparatus for a vehicle supplies/charges electric power to/from a power supply unit. The vehicle includes a first power-inverter circuit, a...
Air conditioning system
As a permeable membrane of an air conditioning system that performs as supply to a space to be air conditioned through the permeable membrane and/or gas...
Blower motor cooling tube noise suppressor for ticking/chirping
A blower unit for a vehicle including a fan, a motor, a scroll case, a cooling chamber, a first partition, and a second partition. The fan is configured to...
A fuel carburetor includes a fuel passage, a heat medium passage, a space part, and an absorbent material. Ammonia as fuel flows through the fuel passage. The...
Integrated fuel injector orientation and retention device
Attaching a fuel injector to a common rail may utilize a fuel injector and an integral tab that has a solid head portion from which a first flexible prong and a...
Method and system for creating a voice recognition database for a mobile
device using image processing and...
A method and system for controlling a mobile device from a head unit using voice control is disclosed. The head unit receives a graphical representation of a...
Route search device and method, information providing device and method,
and route search system
A route search device including a database in which map information and facility information are stored, a reference location information obtaining unit that...
Communication system for a passenger protection system
In each sensor unit, when a sensor control unit cannot detect current flowing to an output side, its address is set to the same address as a sensor unit of the...
Electric power-steering control device
A base assist section generates a base assist command so that a steering reaction according to a road surface reaction returns to a steering wheel side. A...
Charge control system for electric motor vehicle
A charge control system for charging a battery in an electric motor vehicle includes a travel history database, a route information acquisition unit, a power...
Vehicle accident history recorder
A vehicle accident history recorder is provided. The vehicle accident history recorder comprises: a collision detection sensor for detecting a collision of a...