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Package device for accommodating a radio frequency circuit
A compact package whose inner walls can be located near a radio frequency circuit without changing the characteristics of the radio frequency circuit has a...
Portable transmitter having space for containing mechanical key
An ID code is wirelessly sent to a device, such as a keyless-entry system or a keyless-starter system mounted on an automobile, from a portable transmitter....
In a radar apparatus, a laser light generating device generates a laser light. An optical device reflects the laser light to output it in a predetermined...
Stick-type ignition coil and terminal assembly therefor
A stick-type ignition coil comprises a coil part, an insulating ring-shaped terminal assembly and a control part. The coil part includes a central core, a...
Semiconductor manufacturing device and semiconductor manufacturing method
A semiconductor manufacturing device includes a prober whose needles are at once engaged for contacting pads of two chip forming regions within a wafer. In one...
Rotation detecting apparatus
Rotation detecting apparatus for detecting rotation of a magnetic rotor includes: a sensor chip having a magnetoresistive device; and a bias magnet. The...
Connector case for vehicle ac generator
In a vehicle ac generator, a regulator that controls output voltage is mounted to a connector case. The connector case is constructed of a common connector and...
Method of forming an ohmic contact in wide band semiconductor
A method of forming an ohmic contact on a substrate composed of a wide-band gap semiconductor material includes: depositing a transition metal group metal on the...
Drain structure having drainpipe and fluid filter using the same
An oil filter has a drain hole, which is internally blocked with a valve member. When oil remaining in the oil filter is drained, a drainpipe is inserted into...
Vehicle air conditioner with defrosting operation in exterior heat
In a vehicle air conditioner for heating a passenger compartment by a heater core and a heat pump cycle, when operation of a heat pump cycle is switched from a...
Refrigerant condenser used for automotive air conditioner
A tube inside passage height (Tr) is set within a range of 0.35 0.8 mm. Thereby, sum of radiation performance reduction due to pressure loss inside tube and...
An intake system has an intake pipe, a passage member which is inserted into a peripheral wall of the intake pipe in a radial direction to form an intake passage...
Leak-check apparatus of fuel-vapor-processing system, fuel-temperature
estimation apparatus and...
A fuel-vapor-processing system for an engine has a canister for accumulating fuel evaporation gas. The system has a leak-check apparatus for checking a leak on...
Apparatus for manufacturing rotary-electric-machine stator
An apparatus for shaping coil ends of a generator's stator having a plurality of sets of U-shaped large and small conductor segments. The apparatus includes four...
Apparatus for protecting occupant in vehicle
An apparatus for protecting an occupant in a vehicle includes a pair of image sensors for taking images of an area on a seat in the vehicle. Transverse-direction...
Brush of rotary electric machine
A brush to be disposed on a commutator of a dc rotary electric machine includes a high resistance member to be positioned at a front side of the commutator in...
Wireless device having a battery selectively activated
A wireless device to be mounted on a license plate of an automobile is composed of a casing, components contained in the casing and an operating member inserted...
Pipe joint structure and method of assembling same
In a pipe joint structure, a second screw thread formed on an outer circumference end of a joint member is screwed deep into a first screw thread formed on an...
HVAC center plate scoop for improved temperature distribution
An HVAC assembly including an HVAC case disposed in a passenger compartment of the vehicle includes a heater core having an upstream side and a downstream side....
Tank-integrated shroud, and method and jig for manufacturing the same
In a tank-integrated shroud, a shroud body has an air guiding wall having a first surface along which air flows and a second surface opposite to the first...
Thermostat malfunction detecting system for engine cooling system
A malfunction of a thermostat in a coolant circulating path is detected from an engine side coolant temperature in consideration of the following behavior of the...
Fuel vapor leak check module
A fuel vapor leakage check module has a canister port which is provided so that the port can be opened to the air and is connected to the interior of a fuel tank...
Communication system and method having communication data dividing and
In a communication system, a content server reads required data from a content database and transmits the data by packet communications over public communication...
Vehicular accessory diagnostic system
A control unit receives a sensor output and performs signal processing on the sensor output to produce an internal signal. The control unit produces internal...
Object recognition apparatus for vehicle, inter-vehicle control apparatus,
and distance measurement apparatus
In an object recognition apparatus for a vehicle which uses intensities of reflected waves from reflecting objects to make a recognition on whether a reflecting...
Communication system including a wire network linked with another network
via radio waves
A vehicle-vehicle communication system includes an in-vehicle wire LAN established in a vehicle. The in-vehicle wire LAN includes a plurality of devices...
Stator coil including sequentially connected segment conductors preferably
applicable to an electric rotary machine
A stator coil includes a coil portion wound around a stator core and a terminal board serving as a bus bar array board. The coil portion is arranged by...
Method for manufacturing silicon carbide single crystal from dislocation
control seed crystal
A method for manufacturing a silicon carbide single crystal includes the steps of: preparing a seed crystal with a screw dislocation generation region; and...
Safety apparatus against automobile crash
An object of the present invention is to determine a kind of a passenger, e.g., adult or child, without executing a complicated image processing, thereby...
System for activating passenger-protecting device mounted on automotive
Angular velocity in a rolling action of a vehicle is detected by an angular velocity sensor, and a difference between two angular velocities detected in a short...
Vehicle air conditioner
In a vehicle air conditioner, a foot door is rotatably supported for opening and closing a foot opening and an air port communicating with defrost and face...
Vibration type angular velocity sensor
A vibration type angular velocity sensor includes: a first and a second angular velocity sensors; and an anomaly monitoring signal generating and outputting unit...
Engine combustion state detection device
A rotation angle sensor detects the rotation speed of a crankshaft of an engine. An ECU extracts a first frequency component synchronized with combustion cycles...
Forward link based rescue channel method and apparatus for
A forward rescue procedure (FRP) for preventing loss of signal and dropped connections between a mobile station and the infrastructure in a wireless ...
Method for recognizing position of honeycomb structure
A position of a honeycomb structure, which is comprised of an outer shell, separation walls arranged in the form of a honeycomb within the outer shell, and a...
Ignition coil having secondary coil assembly and connecting method for the
An ignition coil includes a center core, a secondary coil, a primary coil, and an outer core. The secondary coil and the primary coil are substantially coaxially...
Electric fan for vehicle use
The cooling air introducing port 24 is open to a lower portion of an axial direction end portion of the motor housing member 11, 12, the water-proof cover 25 for...
A circuit board includes a printed circuit board layer, an insulating layer, and an electromagnetic interference sealed layer. The printed circuit board layer...
Semiconductor device with trench structure and method for manufacturing
A semiconductor device includes a common diffusion structure formed in each region of a substrate in which semiconductor components are formed. The diffusion...
Automatic beam-axis adjustment system for vehicular headlights
In an automatic beam-axis adjustment system, a beam-axis of a headlight is gradually swivel to a position determined based on a steering angle of a steering...
Micro-mist generation method and apparatus
A liquid (10) stored in a generation chamber (2) is sprayed by an injection nozzle (33) using pressurized gas introduced to it. This strikes a buffer valve (4)...
Heat exchanger module
A heat exchanger module includes a first heat exchanger disposed at a downstream air side of second and third heat exchangers. In the heat exchanger module,...
Ignition device for internal combustion engine
An ignition device for an internal combustion engine includes a power transistor connected to a primary coil of an ignition coil, a current sensing resistor...
Engine ignition system having noise protection circuit
An ignition system for an internal combustion engine is connected to an ignition coil and to a circuit for providing an ignition signal. The ignition system...
Control apparatus for an internal combustion engine
In step 400, microcomputer 12 calculates a temperature change amount .DELTA.T1 of ignition coil FC caused by the heat generating from the ignition coil FC, based...
Fuel injection device having two separate common rails
A fuel injection device for supplying high-pressure fuel to an internal combustion engine includes a fuel supply pump, a first common rail and a second common...
Solenoid spool valve
A solenoid spool valve includes a spool valve, a spring, and an electromagnetic actuator. The spool valve has a generally cylindrical sleeve provided with a...
Tire inflation pressure sensing apparatus with function of spare wheel
A tire inflation pressure sensing apparatus according to the invention includes a first pressure sensor, a first transmitter, a second pressure sensor, a second...
Throttle system abnormality determination apparatus
An abnormality determination apparatus of a throttle control system calculates an integrated value of a deviation between an actual throttle angle and a target...
A fluid in the state of two phase containing gas and liquid, which flows into the separating space, is revolved along an inner wall of the separating space and a...