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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...
Secondary air supply control apparatus for internal combustion engine
When a specified air-fuel ratio F/B control condition is established during supply of a secondary air provided, an air-fuel ratio F/B control is executed, and at...
Vehicle intrusion monitoring system and method
A vehicle intrusion monitoring system that eliminates unnecessary image capture and transmission by controlling the timing of image capture by a camera installed...
Remote control system
Provided is a remote control system capable of preventing a key code from being deciphered when the key code is transmitted from a transmitter to a receiver to...
Stick-shaped ignition coil having internal connecting structure
A stick-shaped ignition coil includes a primary and secondary coils, a plurality of annular protrusions, a thin film sheet, a sub-assembly and a case. The...
Oscillator circuit having stable frequency
An oscillator includes first, second and third inverters (1, 2, 3) connected in series. A feedback path is connected from the output terminal of the third...
Actuator control unit
An actuator control device includes an electrical control unit for detecting the present positions of output shafts of servo motors, and communicating with...
Flip chip packaging structure and related packaging method
A bump is formed on a bonding pad provided on a substrate. A passivation film covering a bonding pad provided on a semiconductor chip is provided with two...
This invention aims at providing a catalyst body exhibiting a lower degradation of a catalyst due to thermal durability and capable of keeping higher catalyst...
Optical device having micro lens array and method for manufacturing the
An optical device includes a semiconductor substrate and an optical part having a plurality of columnar members disposed on the substrate. Each columnar member...
Fuel injection device of internal combustion engine
Multiple injection holes are formed in an injection hole plate. Each injection hole penetrates the injection hole plate. The injection hole is formed with an...
Fuel injection system for internal combustion engine
A control valve is constructed as a two-position three-way valve. A switching port of the control valve and a control chamber of a pressure intensifier are...
Full-color display device
A full-color liquid crystal display device (TFT-LCD) installed in a monitor system for a vehicle includes a liquid crystal display (LCD), an LCD electronic...
Driving assisting apparatus for vehicles
A pair of distance measurement sensors provided at different heights measures distances to an obstruction. When the measured distances are shorter than a...
Concentrated winding stator coil for an electric rotary machine
A concentrated winding stator coil of a proximal end extraction type two-layer winding arrangement includes numerous tooth coils which are connected in series to...
Semiconductor device and a method of producing the same
A semiconductor device includes a semiconductor substrate, a cell region in a surface portion of the substrate for operating as a transistor, a gate lead wiring...
Welding method and tubular member and gear pump made using the welding
A gear pump having an inner rotor and an outer rotor is covered by a cylindrical outer casing and side casings. The cylindrical outer casing has two outer...
Multi-layered adhesive sheet, material for forming heat exchanger, and
A multi-layered adhesive sheet is provided, including a metal sheet and at least two thermosetting resin layers having different functions on at least one side...
Fuel pressure adjusting apparatus
A fuel pressure adjusting apparatus which includes a casing which includes a fuel introduction port, and a fuel discharge port; and a cylindrical member which is...
A gas sensor having a first end and a second end includes a hollow cylindrical housing having a flange which protrudes from outer periphery thereof, a sensing...
Vehicular navigation device
A vehicular navigation device includes a control circuit to designate a route to a destination from a start point to be defined. When a route designation...
Electronic control unit having hold circuit and method therefor
When a microcomputer is automatically reset due to uncontrollable process and recovers from reset, a cancel pulse signal is outputted from the microcomputer to a...
Handoff adaptation for CDMA systems
A method of determining handoff timing for a wireless device is provided. The method includes selecting a call characteristic. The call characteristic is...
Indicator system having multiple LEDs
An indicator system having light emitting diode (LED) indicators and an open-circuit detecting circuit. In the open-circuit detecting circuit, a voltage at a...
Switching status determination device and method for determining switching
A sampling voltage is periodically applied between contacts of a switch of a device to determine a status of the switch. When a CPU is in a sleep state and the...
DC motor rotation information detecting device
A rotation information detection device detects rotation information of a DC motor based on a surge component waveform superimposed on a voltage waveform between...
Spark plug having enhanced capability to ignite air-fuel mixture
A spark plug includes a metal shell, an insulator, a center electrode, and a ground electrode. The metal shell has a threaded portion with an outer diameter of...
Housing for electronic circuit
A box unit is a housing having a space for containing a circuit board therein. Bus bars are insert-molded in a resin body of the box. A metal shield plate is...
Automotive alternator having cooling-air-intake-window having uneven
opening area along rotational direction
A stator having an armature winding and a rotor having a field winding are contained in an alternator housing. A cooling fan is connected to at least one axial...
Circuit board having metallic plate, printed circuit board and flexible
A circuit board includes: a metallic plate having an opening; a flexible circuit board disposed on a first surface of the metallic plate; and a printed circuit...
Fuel cell system
Provided is a fuel cell system capable of preventing a drop of power stemming from the water residence at an electrode portion or the shortage of water content...
A coupling device has a pulley that receives rotational torque from an engine. The torque is transmitted to a shaft through a hub and a one-way clutch. A torque...
Fuel pump cutoff shuttle valve
A fuel pump cutoff shuttle valve is located between a multiple fuel pump arrangement. The valve has a first tubular member with a hollow, biased sliding member...
The valve controller is driven by a motor. The valve controller has a control circuit and a driving circuit. The driving circuit drives a motor based on a...
Fluid machine for gas compression refrigerating system
A fluid machine for a gas compression refrigerating system comprises a first and a second working for performing a pump mode operation, in which working fluid of...