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.
Card edge connector and method of manufacturing the same
A card edge connector includes a housing, a first conductive part, a second conductive part, a connecting element, a first harness, and a second harness. The...
Vortex-flow blower device
A vortex-flow blower device includes an impeller having a plurality of fins, a blower housing that has a vortex flow chamber for accommodating the impeller and...
Temperature sensor and method of producing the temperature sensor
In a temperature sensor having a temperature sensitive element, a sheath pin connected to the temperature sensitive element, and a cover case. The cover case,...
Linking device having connecting member with thermal deformation absorbing
A linking device has a connecting member for connecting a first rotation member and a second rotation member. The connecting member is connected to the first...
Waste heat utilizing system
A waste heat collecting system for an internal combustion engine has an object to collect waste heat from the engine and make most use of the collected waste...
Internal combustion engine
A turbine of a turbocharger is disposed on an exhaust passage. An air-fuel ratio sensor is disposed downstream of and in proximity to the turbine. An element of...
Collision detection sensor
A collision detection sensor for detecting a collision of a vehicle and a collision object by converting the collision into a change in optical transmission...
Traveling condition determination device
A traveling condition determination device for use in a vehicle includes an imaging unit for periodically capturing an image of a road on which the vehicle is...
Control device of direct injection internal combustion engine
When engine rotation speed is increasing in a compression stroke injection mode, a control device determines that a crank angle at injection end timing of an...
Fuel injection control device
A fuel injection control device (ECU) for controlling injection supply of fuel to a target engine has a program for sequentially sensing fuel pressure...
Dual-transformer type of DC-to-DC converter
A first AC/DC converter circuit is coupled via two transformers to a second AC/DC converter circuit, the first AC/DC converter circuit having a symmetrical...
Antenna mounting assembly
An antenna mounting assembly includes a stopper, a side wall, a retainer, and a fall-prevention latch on an instrument panel side of the assembly as an integral...
Variable gain amplifier and D/A converter
A variable gain amplifier for amplifying an input voltage at a gain defined by a binary code includes: a signal input terminal; a signal output terminal; a...
Sample and hold circuit, multiplying D/A converter having the same, and
A/D converter having the same
A sample and hold circuit includes an op-amp, inverting-side capacitors, and non-inverting-side capacitors paired with the inverting-side capacitors. At least...
Bus switch and electronic switch
A bus switch for connecting and disconnecting a bus connection provided by a pair of buses includes a first switching element and a second switching element. The...
A dial controller includes a dial, a displacement converter for converting a rotational displacement caused by a rotation operation of the dial to an axial...
Method for manufacturing SiC semiconductor device
A method for manufacturing a SiC semiconductor device includes: preparing a SiC substrate having a (11-20)-orientation surface; forming a drift layer on the...
Electronic device including printed circuit board, connector and casing
An electronic device includes a printed circuit board, a connector mounted on the printed circuit board, a casing, and a sealing member. The casing houses the...
Bearing having cylindrical member connected to outer member of bearing
A bearing according to the present invention includes a cylindrical member formed on and around an outer member of a usual bearing. To firmly connect the...
Butterfly valve with flow straightening
A butterfly valve comprises a valve shaft placed across a flow passage and a plate-like valve element provided on the valve shaft so as to be rotatable about the...
Power steering apparatus having failure detection device for rotation
A power steering apparatus has a steering power assisting system coupled to tire wheels and a variable gear transfer system coupled to a steering wheel. The...
Fuel feed apparatus
A feed pump pumps fuel from a fuel tank. A filter portion includes a filter element for removing foreign matter contained in the fuel discharged from the feed...
Variable valve timing apparatus with reduced operation sound and control
In a variable valve timing apparatus in which a phase of an intake valve is changed at an amount of change according to a rotational speed of relative rotation...
Load detecting sensor and collision detecting sensor using the same
A load detecting sensor includes a first member, a second member, and an optical fiber. The first member has a groove having a bottom portion and a column...
Angular velocity sensor device
An angular velocity sensor device includes a structure having an angular velocity detecting element and a vibration body formed thereon. The structure is mounted...
Method for detecting malfunction of a cooling system based on detected
A method for detecting a malfunction of a cooling system of an internal combustion engine, comprising: detecting a coolant temperature on a side of the engine;...
Air-fuel ratio control device of internal combustion engine
A dead time in the case where an output of an air-fuel ratio sensor changes in a lean direction and a dead time in the case where the output changes in a rich...
Vehicle communication method and system, function identifying system, and
electronic control unit
In a vehicle communication system, a first identifier is uniquely assigned to at least one function for vehicle control, the at least one function is installed...
An audio-integrated apparatus has a body casing attached in an instrument panel of a vehicle. The body casing contains a media reader, a circuit board having a...
Method for controlling delay time of pulse delay circuit and pulse delay
An inverter circuit configuring a delay unit is a so-called CMOS transistor including a PMOS transistor and an NMOS transistor, of which respective gates are...
Workpiece transfer apparatus
A workpiece transfer apparatus is provided for transferring workpieces throughout an entire transfer path. A workpiece is transferred along a production line and...
Variable valve timing system and method for controlling the same
An intake valve phase setting unit sets the target valve phase used in the variable valve timing control based on the engine operating state, and a control...
A refrigeration cycle controls a second evaporator while a first evaporator is operating. The refrigeration cycle of the present invention makes a differential...
Switching device and related operating method
A switching device 30 and a related operating method are disclosed for generate a train of drive pulses under a basic pattern for a repetition cycle time T. The...
Pedestrian collision detection apparatus and pedestrian protection system
A pedestrian collision detection apparatus includes a bumper sensor, an acceleration sensor, a vehicle speed sensor, and a controller. The controller calculates...
Electronic throttle device and method of manufacturing the same
An electronic throttle device includes a throttle body, a bulge, and a ring. The throttle body includes a bore part having an approximately cylindrical shape....
Starter with reliable fulcrum supporter supporting fulcrum portion of
A starter includes a motor, an output shaft, a pinion gear, a lever, a lever actuator, a supporting frame, and a fulcrum supporter. The motor includes a rotation...
Ignition switch device
An ignition switch device is provided with a switch having a key hole allowing a regular ignition key K to be inserted thereinto, and capable of being...
Fluid pump having expansion device and rankine cycle using the same
A complex fluid machine has an expansion-compressor device, a pump, and a motor generator. The expansion-compressor device, the pump, and the motor generator are...
When a vehicle deviates from a guide route at a first branch point, the state of the first branch point is memorized. Afterward, when a second branch point...
Electronic device and program for displaying map
When a guiding route is included in a display target region at a photograph display mode, route data of the guiding route is also read. Within the read route...
Driving position adjusting system
A driving position adjusting system automatically adjusts a driving position in a second vehicle appropriately to a target user based on a driving position in a...
Multi-layer substrate having conductive pattern and resin film and method
for manufacturing the same
A multi-layer substrate connecting to an external electric device includes: a plurality of resin films; and a plurality of conductive patterns. The resin films...
Electronic component mounting structure
An electronic component mounting structure includes a board and an electronic component mounted on a surface of the board. The board includes lands. The...
Optical multilayer mirror and fabry-perot interferometer having the same
An optical multilayer mirror of a Fabry-Perot interferometer includes a reinforcing section provided as a side wall of each of second and fourth high...
A navigation system having a camera captures a front view image for guiding a driver of a vehicle to a destination. A portion of the front view image is...
Starter including electromagnetic switch with protective cover for
According to the invention, a starter includes a motor and an electromagnetic switch. The electromagnetic switch includes a switch case, a movable contact, a...
Control signal generating circuit enabling value of period of a generated
clock signal to be set as the period...
A pulse signal circulates around a ring of delay elements with respective traversal signals being thereby successively outputted from the delay elements. The...
Apparatus for calculating quantity indicating charged state of on-vehicle
An apparatus is provided to calculate a quantity indicating a charged state of an on-vehicle battery. The battery powers a starter starting up an on-vehicle...
Raindrop quantity sensing apparatus and wiper control system having the
A change computing arrangement computing an amount of change in a measured value of a measurement signal of a raindrop sensor in a raindrop quantity sensing...