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.
Motor drive apparatus and method for electric power steering system
In a motor drive apparatus for an EPS motor, which provides steering assist torque in an electric power steering system, a three-phase inverter applies three...
Motor control apparatus
In an automatic transmission position control by a motor, it is determined whether the present instant belongs to a starting period, that is, the present...
SiC semiconductor device and method for manufacturing the same
A SiC semiconductor device having a MOS structure includes: a SiC substrate; a channel region providing a current path; first and second impurity regions on...
Fuel pump and method of manufacturing the same
A fuel pump includes a case member defining a fuel passage and a discharge-side cover connected to the case member and defining an outlet port. A pump section...
Vehicle unit, vehicle system and program for same
A portable terminal receives a settlement record information instruction from a user for reading settlement record information, and requests a vehicle unit for...
Protective heated screen for element
A protective heated screen for an element of a sensor surrounds a portion of the element and reduces and/or minimizes the propensity for liquid droplets to come...
Method of manufacturing stator coil
During sending the combined body 47 to the core member 6, the pre-orientation members 81 are respectively inserted into a plurality of the consecutive...
Engine control apparatus including computing section and A/D converting
The engine control apparatus includes a computing section which performs computation for engine control in synchronization with rotation of an engine, and an...
System for restarting internal combustion engine when engine restart
condition is met
In a system, an angle sensor outputs a pulse each time an output shaft of an internal combustion engine rotates by a preset angle, and a calculator calculates...
Acceleration control system
An acceleration control system controls acceleration of a vehicle to match the driver's feeling. In this control, the vehicle is controlled so that acceleration...
Vehicle control system
An initial movement state of a vehicle is specified in which a starting-off or acceleration is enabled by stepping on an accelerator pedal. In the specified...
A handsfree apparatus notifies a user of the reception of a mail if the reception of the mail by a cellular phone happens during a call, and stores an unread...
Apparatus and program for controlling traffic signal in road construction
A traffic signal control apparatus acquires position information and travel condition information from vehicles around a construction section of a road in...
Signal processing circuit for rotation detecting device
In the normal rotation direction, a change in the main sensing signal caused by a front edge is defined as a signal change caused by an effective edge, and a...
Inter-vehicle communication device for communicating other vehicles and
method for communicating between vehicles
An inter-vehicle communication device for a vehicle includes: a transmission element for transmitting information about the vehicle to other vehicles with a...
Alternator voltage regulator with maximum output limiting function
An alternator system includes a field circuit, a regulator that regulates a field circuit electrical flow through the field circuit, and an output current...
Vehicle control system for controlling charging and discharging control of
A vehicle control system has a battery mounted to a vehicle, a vehicle alternator charging the battery, a battery current detection device detecting a...
Driving apparatus for three-phase AC synchronous motor
In a driving apparatus for a three-phase synchronous motor, in which a battery is connected between a neutral point of a stator coil and a negative-pole bus, a...
Visible in-vehicle laser beam projector providing variable projection
region as function of seatbelt fastening...
A projector projects a visible laser beam onto a region of a vehicle compartment. A control unit controls a direction of projecting the visible laser beam to...
Collision detecting device
A collision detecting device includes a chamber member providing a space, a pressure sensor for detecting a pressure inside the space, a determination means, a...
Valve timing control apparatus
A driven-side rotator is rotatable synchronously with a camshaft and is supported between a gear member and a sprocket member of the driving-side rotator in an...
Method of assembling split core type stator of inner rotor type rotary
A method of manufacturing a stator coil including shaping a plurality of shaped bodies from electric conductor wires; combining the shaped bodies to form a...
A microcomputer system includes a CPU, a memory, and a runaway detector. The CPU includes a controller for outputting a task information signal. The task...
Apparatus for detecting malfunctions of electromagnetic brakes of robot
An apparatus is provided for detecting a malfunction occurring in an electromagnetic brake of a robot. In the apparatus, the main relay and the sub-relay are...
In-vehicle apparatus, cellular phone device, and method for controlling
A communication unit communicates with a cellular phone device simultaneously using a handsfree communication protocol for handsfree communication and a data...
A semiconductor device comprises at least a semiconductor module including a semiconductor chip, a heat sink thermally connected to the semiconductor chip and a...
Operating device for vehicle
An operation knob of an operating device for a vehicle is movably supported by an X-direction sliding unit and a Y-direction sliding unit. A push switch is...
A display system that includes a liquid crystal element, a backlight, an adjustment unit, a light source control unit, and a liquid crystal control unit. The...
Obstacle detecting device
An obstacle detecting device includes a wall member and an ultrasonic sensor. The wall member has a base member having an inner surface, and the base member...
Communication system using differential two-wire type of communication
A communication system includes a network, plural nodes, and a reducer. The network includes a main line and a plurality of branch lines branched from the main...
Semiconductor device and inverter circuit having the same
A semiconductor device includes a semiconductor substrate, an insulated gate transistor formed to the semiconductor substrate, a diode formed to the...
Impeller, fuel pump having the impeller, and fuel supply unit having the
A fuel pump has substantially coaxial outer and inner pump chambers. An impeller has partition walls correspondingly to the inner pump chamber to define inner...
Exhaust gas recirculation system
An actuator includes an electric motor and a drive force transmitting mechanism. The drive force transmitting mechanism includes a rotary gear and a rotary cam....
Abnormality diagnosis apparatus for cooling system of vehicle
A coolant circuit circulates coolant between an internal combustion engine and a radiator of a vehicle and is provided with a thermostat. A control unit obtains...
Suspension type robot whose robot body runs along traveling rail
A suspension type robot comprises posts, support arms having apical ends, a traveling rail mounted between the apical ends of the support arms and robot body....
Fuel injection pump and method for assembling the same
A housing has a cylinder and a compression chamber. A plunger is slidable in the cylinder and configured to pressurize fuel in the compression chamber. A cam is...
Weaving machine for coil assembly of rotary electric machine
A weaving machine for an rotary electric machine coil assembly is disclosed including a rotating and driving section having timing belts causing rotary pulleys...
Method of manufacturing coil assembly of stator of electric rotating
The method is for manufacturing a coil assembly of a stator of an electric rotating machine constituted by a plurality of interlaced coil wires each including a...
Method of producing honeycomb structure molding die
In a method of producing a honeycomb structure molding die composed of feed holes through which molding material is fed and slit grooves communicated with the...
Electrostatic occupant detecting apparatus and method of adjusting
electrostatic occupant detecting apparatus
In a method of adjusting an electrostatic occupant detecting apparatus, a first group of load circuits is coupled with a sensor property measuring device, an AC...
Switching power supply with switching circuits
A switching power supply has first and second switching units and a control unit. Each switching unit has a switching element performing a switching operation...
Apparatus for controlling power generated by on-vehicle generator on the
basis of internal status of on-vehicle...
An apparatus for controlling power generation of a generator mounted on a vehicle, the generator charging a on-vehicle battery, comprising a detecting device...
Motor and control unit thereof
A motor and a control unit therefor comprise: salient rotor poles and salient stator poles, which are arranged along circumferences of phases A, B and C with an...
A vehicle seat is provided. The vehicle seat includes a sheet-like sensor member, a sheet-like electric device, and a seat main body configuring a sitting...
Air intake device for internal combustion engine
An L-shaped rotary valve has a pair of side plates and a valve plate. The rotary valve is rotatably supported in a housing at a shaft 5. The valve plate moves...
External combustion engine
An external combustion engine comprising a pipe-shaped main container in which a working fluid is sealed flowably in a liquid state, a heated part formed at a...
Navigation apparatus for vehicle
In an in-vehicle navigation apparatus, a present position is detected, an altitude of the present position is acquired from map data, and a temperature inside...
Indicating instrument for vehicle
An indicating instrument for a vehicle includes a step motor including a field winding, a pointer, a stopper device for stopping the pointer, which is rotating...
Engine starting apparatus
The engine starting apparatus operates on battery voltage when the battery voltage is higher than a predetermined voltage to control starting of an engine of a...