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.
Laser beam welding method and mounting structure for welding
light-absorption resin member and translucent...
A method for laser beam welding includes: forming a triangle protrusion on a light-absorption resin member; pressing a top of the protrusion on a translucent...
Vehicle control device
In a vehicle control device, a brake feedback control unit calculates a brake feedback torque T.sub.fb-BK using a PID control model when a current state is a...
Stator with winding formed of a series of segments for electric rotating
machine and method of manufacturing...
A stator has conductor segments serially wound on a core. Each segment inserted in one of slots of the core has a slanting portion protruding from the slot and...
A planning apparatus for use in a hybrid vehicle specifies a plan section for the purpose of creating a travel plan, and stores the plan section in a durable...
Exhaust gas oxygen sensor diagnostic method and apparatus
An internal combustion engine includes an exhaust system, an oxygen sensor in the exhaust system and a sensor malfunction monitor. In order to maintain...
Charge-discharge management apparatus and computer readable medium
comprising instructions for achieving the...
After a final estimated route for a hybrid vehicle is specified, a navigation ECU determines a start point of a scheduled path, which a charging schedule is to...
Signal transmission circuit
A signal transmission circuit is capable of reducing distortion that occurs during signal transmission. A digital output signal is transmitted from a terminal...
Head-up display apparatus
A head-up display apparatus allows an occupant of a vehicle to visually perceive a virtual image of an image light reflected by a windshield after passing...
Electromagnetic switching device
In an electromagnetic switch device, a direction where a first plunger moves at the time a solenoid for pinion extrusion operates and a direction where a second...
Method and apparatus for charge discharge power control
Limit values of battery charging and discharging power are set by a battery charge discharge control apparatus, based on the estimation of the internal...
Apparatus for estimating state of charge of rechargeable battery charged
by vehicle-mounted power generation...
The apparatus is for estimating a state of charge of a rechargeable battery charged by a vehicle-mounted power generation apparatus capable of generating a...
Control apparatus for electric rotating machine
The control apparatus controls a controlled variable of the electric rotating machine by manipulating an output voltage of a power converter circuit including...
Apparatus for carrying out improved control of rotary machine
In an apparatus, a norm setter sets, based on a request torque for a rotary machine and a rotational velocity of a rotor, a norm of a vector of an output...
Semiconductor device including insulated gate bipolar transistor and diode
A semiconductor device includes a vertical IGBT and a vertical free-wheeling diode in a semiconductor substrate. A plurality of base regions is disposed at a...
Position adjustment device for reflector, detection method and detection
laser light is beamed substantially perpendicular to a screen member, while temporarily fixing the laser transmitter at three of more points at regular...
Variable valve timing apparatus
A variable valve timing apparatus includes a stopper piston which has an equalizing passage in an axial direction. Even if the engaging hole is filled with the...
Diagnostic system for variable valve timing control system
A fuel diluting quantity is estimated based on an alcohol concentration of the fuel. A response-deterioration determination value is corrected according to the...
Apparatus and program for navigation
A navigation apparatus acquires a traffic event and accordingly determines whether or not to change a guiding route to a destination. Based on an affirmative...
Data storage device
Data indicating a sudden change in a bulk modulus of fuel and data indicating a usage state and a usage environment of an injector as of occurrence of an...
System for performing communication between devices mounted in vehicle and
communication module incorporated in...
An electronic control unit and on-vehicle devices are each connected to a common power supply line via a communication module. The power supply line has...
Drive system for power switching elements
A drive system has a low voltage system, a high voltage system, and a transformer. The high voltage system has drive units which correspond to power switching...
Object recognition apparatus utilizing beam scanning for detecting widths
of objects of various sizes and...
An object recognition apparatus performs a sweep of a scanned region by transmitting scanning wave beams at respective scan angles and successive timings,...
Action estimating apparatus, method for estimating occupant's action, and
A detection unit obtains a position of a feature point of an occupant. A storage unit stores a model of all specific actions in each of physical feature...
Receiver system for vehicles
A tire air pressure detection system and a remote key entry system have first and second receiver units, respectively. The first receiver unit has a change-over...
Rotor for electric rotary machine
A rotor for an electric rotary machine and a method of manufacturing the same are disclosed wherein none of permanent magnets is fixed to a magnetic supporting...
Semiconductor device including sensor member and cap member and method of
making the same
A semiconductor device includes a sensor member and a cap member. The sensor member has a surface and includes a first sensing section. The first sensing...
Insert molding die, insert molding apparatus and insert molding method
An insert molding die, an insert molding apparatus and an insert molding method are disclosed, wherein a pair of dies 10a, 10b are arranged in a manner capable...
In an ejector, a refrigerant passage of a nozzle for decompressing and expanding refrigerant includes a throat portion in which a refrigerant passage sectional...
Spring mounting feature for heat exchanger
A heat exchanger assembly includes a first heat exchanger having a pair of mounts attached to one of the tanks of the first heat exchanger and a second heat...
Mount structure of fuel injection valve and fuel injection system
A combustion chamber side end portion of a fuel injection valve is placed at a location that overlaps with an imaginary plane, which is perpendicular to a...
A cooling apparatus that cools with coolant a subject of cooling, which is a heat source. The cooling apparatus includes a cooling circuit, an electric pump, a...
A pedal is rotated in a forward rotational direction by a pedal force applied from a driver and is rotated in a reverse rotational direction by a restoring...
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...