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Stick-shaped ignition coil having positioning structure
A stick-shaped ignition coil includes a center core, a primary and secondary coils arranged on the radially outer side of the center core, a metallic outer core...
Clock-synchronized serial communication device and semiconductor integrated
In a clock-synchronized serial communication device, a counter counts pulses in a communication clock signal. When the count reaches 8, the counter sets a start...
Semiconductor device having heat conducting plate
A semiconductor device includes a semiconductor chip generating heat, a pair of heat sinks, which face each other, to conduct heat from both surfaces of the...
In a semiconductor device such as MOSFET, a single crystal semiconductor substrate is provided. An epitaxitial layer is formed on the single crystal...
Metal side plates having projections are attached to fins at the ends of heat exchanger units, to thereby carry out heat exchange between cooling air flowing...
Free piston engine and power generation system therewith
A first piston connected to a first shaft and a second piston connected to a second shaft are supported within a housing by using a first leaf-spring unit and a...
Flow rate detection device and method for manufacturing the same
A flow rate detection device has a flow rate detection chip that is partially exposed to the flowing material to be measured and a casing that accommodates the...
Fuel vapor leakage inspection apparatus
A fuel vapor leakage inspection apparatus utilizes a fuel tank, an adsorption container which houses an adsorbent for adsorbing fuel vapor generated in the fuel...
Gas sensor having improved structure for installation of protective cover
An improved structure of a gas sensor is provided which is designed to provide a joint between a gas sensor element protective cover and a sensor housing which...
Vapor-compression refrigerant cycle system
In a vapor-compression refrigerant cycle system, a switching device is provided to switch one of a first mode where high-pressure refrigerant discharged from a...
Control unit for variable displacement compressors
A control unit for variable displacement compressors is used for two independent air conditioning cycles, wherein two compressors 1, 11 driven by a common...
Vehicle air conditioning system
A vehicle air conditioning system is capable of learning preferences for a plurality of passengers, altering control characteristics of air conditioning means...
Electronic control unit having single non-volatile memory for multiple
central processing units and data...
An electronic control unit for engines or vehicles has multiple CPUs and a single non-volatile memory such as an EEPROM. The CPUs are programmed to directly...
Stator of rotary electric machine and method for making the same
A rotary electric machine has a stator core and a winding. The winding has a plurality or sub-winding sets which are mounted on the stator in the order. Each of...
Diode and producing method thereof
A PN junction diode has a substrate 1 of a first conductivity type, and first and second stripe diffusion regions 2, 3 which are the first conductivity type and...
Biological information detection system
The input/output system of the present invention includes a sheet-like input/output unit that includes wiring and a connection box that is attached to an edge of...
Passenger foot duct
An HVAC assembly including an HVAC case disposed in a passenger compartment of a vehicle for delivering air at a passenger side foot well includes a duct coupled...
Gear-shaping grindstone and method of fabricating the same
A highly accurate, long-life grindstone for shaping a gear and a method of fabricating the grindstone, without depending on the accuracy of form of a base metal...
Ejector cycle having compressor
When an air conditioning heat load is equal to or greater than a predetermined value, the degree of throttle opening of a nozzle arrangement of an ejector is...
Exhaust gas cleaning system of internal combustion engine
An exhaust gas cleaning system has two catalysts and three sensors. The target voltage of a second sensor arranged upstream of a downstream catalyst is set...
Method and apparatus for recording voice and location information
A recording apparatus for a navigation device allows a user to make a voice recording in association with a vehicle location. The current location of the vehicle...
Cruise control apparatus performing automatic adjustment of object
recognition processing in response to driver...
A cruise control apparatus can control a host vehicle to run with a fixed separation from a preceding vehicle when such a preceding vehicle is detected based on...
Radio communication terminal and position specifying system
A radio communication terminal is used in a position specifying system, in which both retrieval timing and retrieval time of each of GPS satellites are received...
Analog to digital converter with a pulse delay circuit
An A/D converter has a pulse delay circuit including a plurality of inverting circuits to each of which an analog voltage signal is inputted through a first pair...
Tire air pressure detection device for detecting air pressure based on
vehicle speed signal
A tire air pressure detection device includes an ideal driving status calculating portion (3e) and a rotational status value compensating portion (3f). The ideal...
Resin composition and ignition coil device using the same
A resin composition includes a thermosetting resin and a filler dispersed in the thermosetting resin. A filler particle size curve represents a small-diameter...
Sensor output processing device having self-diagnosis function
A sensor output processing device has an amplifier circuit for amplifying a sensor output signal of a sensor and a buffer circuit for limiting the amplified...
Meter unit having magnetic pointer position detector
A speed meter unit has a magnetic pointer position detector, including an output coil, a detection coil and a magnetic piece. The output coil generates magnetic...
Rotary electric machine having partially .DELTA.-connected stator winding
A vehicular alternator has a stator winding, in which a middle point of one phase winding is connected to a winding finish end of another phase winding in a...
Semiconductor equipment includes a semiconductor substrate with a semiconductor layer embedded therein and a vertical type transistor. The substrate has a...
Dynamotor driven compressor and method for controlling the same
A dynamotor capable of operating as either a motor or a generator is used with both the armature portion and the field portion thereof capable of being rotated....
In order to enhance the working efficiency of assembling a heat exchanger in which two types of heat exchangers are integrated, there is provided a heat...
Metal molding method and apparatus
According to the present invention, between the mold-clamping process S1 in which the mold 1 is closed and the injection-pressure increase (solidifying) process...
Filling equipment and method for filling fluidized material
A method for filling a fluidized material into a hole having a bottom, the hole disposed on one surface of a sheet member, the method includes the steps of:...
Engine starter having starter motor
An engine starter includes a starter motor which has an armature, a series-wound field coil and a parallel-wound field coil and a short-circuiting unit for...
Semiconductor dynamic quantity sensor
A semiconductor dynamic quantity sensor detects a dynamic force and a fault diagnosis through the use of a single bridge circuit. Sensor output terminals are...
Semiconductor mechanical sensor
A semiconductor mechanical sensor having a new structure in which a S/N ratio is improved. In the central portion of a silicon substrate 1, a recess portion 2 is...
Apparatus for measuring flow amount
An airflow meter has a membrane type sensor element. The sensor element is supported on a support member so that a sensing surface of the sensor element is in...
Method of manufacturing stator coil of rotary electric machine
A stator coil of a rotary electric machine such as an alternator for use in an automobile is composed of a plurality of U-shaped conductor segments inserted into...
Failure detector for communication network in automobile
A communication network for use in an automobile includes a main electronic control unit (ECU) that communicates with plural sub-ECUs connected to the main ECU...
Speech recognition apparatus and method using two opposite words
A speech recognition apparatus recognizes a speech signal received from a speaker and provides the result of recognition for an external device. In the...
Mobile station and its program
A mobile station requests a start of positioning and receives a response of positioning from a positioning server, following which it informs the positioning...
Fast-sleep configuration for CDMA slotted mode
A sleep timing system for a wireless mobile station includes a circuitry that enables the mobile station to enter a low-power mode immediately upon command. The...
Electronic control device and manufacturing method for the same
An electronic control device has a housing, a circuit board, and a connector. One of surfaces of the housing is formed as a mounting surface. The circuit board...
In-vehicle apparatus and service providing system
If acquisition of measured position and time data (position/time) from a position detection unit fails, a "GPS OFF mode" is set, and the latest position and time...
Passenger detecting apparatus for vehicle
The present invention relates to a vehicle passenger detecting apparatus capable of detecting an unoccupied-seat state through the use of existing signals in a...
Electromagnetic switch of engine starter
An electromagnetic switch of an engine starter includes a pair of stationary contacts connectable to a starter motor, a movable contact disposed at a first...
Control apparatus for electrical generator of vehicle
In a vehicle generator control which detects an abnormal operating condition of a generator of a vehicle, and includes a transistor which drives a charging lamp...
Electric motor for sealed compressors
An electric motor for wholly sealed compressors using, as a coolant, HFC-134a and using, as a refrigerator oil, a polyalkylene glycol oil, a polyol ester oil or...
Photo sensing integrated circuit device and related circuit adjustment
A light-receiving element having a light-receiving portion is formed on a chip surface. A digital circuit element, an analog circuit element and a circuit...