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Device for detecting signal of sensing cells interconnected in a matrix
A detecting device (1) is provided to detect signals from a sensing mat (2) including a plurality of sensing cells (R) electrically interconnected to each other...
Pressure sensor having semiconductor sensor chip
A semiconductor sensor chip is interposed between a sensor case and a housing. A first pressure is introduced from the sensor case and applied to a rear surface...
Dynamic sensor having capacitance varying according to dynamic force
A dynamic sensor includes stationary electrodes and movable electrodes facing each other and forming a capacitance therebetween. The capacitance changes in...
Flow meter having airflow sensor
A flow meter is formed with a passage for introducing and carrying air to measure and has a sensing part disposed in the passage for measuring a flow rate of the...
Method of control of air-conditioning system driven by vehicle engine
A method of control for preventing warm air from being exhausted during a fuel cut when driving an air-conditioning system by a vehicle engine comprising, when...
Method and apparatus for manufacturing stator of rotary electric machine
A method for manufacturing a stator of a rotary electric machine includes: a step of forming a plurality of conductor segments each having at least a straight...
Navigation system and storage medium
Branch-point image data has coordinates added thereto according to the distance from a branch point such as an intersection. When the vehicle is within a...
Vehicular relay device, in-vehicle communication system, failure diagnostic
system, vehicle management device,...
A gateway ECU identifies a requested ECU from a plurality of ECUs through a LAN based on an access request of an external device for requesting access to the...
Object recognition apparatus and method thereof
The invention provides an object recognition apparatus that removes virtual images without detecting a roadside object. When a predetermined vehicle is currently...
Magnetic rotation angle sensor
A magnetic rotation angle sensor has a rotor and a stator. Magnets are disposed to supply a magnetic flux that is modulated in accordance with the rotation...
Semiconductor device having radiation structure and method for
manufacturing semiconductor device having...
A semiconductor device includes a first conductive member, a second conductive member, a semiconductor chip, which is located between the conductive members, a...
Power inverter designed to minimize switching loss
A power inverter for a polyphase load such as an AC motor is provided which is designed to minimize an on-off switching loss of transistors installed in the...
Laminate-type dielectric device, a production method and an electrode paste
A laminate type dielectric device is formed by alternately laminating dielectric ceramic layers and electrode layers and integrally baking the laminate product....
Electrical load controller and vehicle air conditioner using the same
In an electrical load controller, a thermal fuse is blown at an abnormal heating of an electrical load, so that an electrical circuit of the electrical load is...
Wireless communications terminal, computer program executable by wireless
communications terminal and method...
A cellular phone receives a position measurement result, which indicates a position of the cellular phone determined based on both GPS satellite information and...
Aluminum alloy heat exchanger resistive to tobacco odor impregnation
An aluminum alloy heat exchanger resistive to impregnation of tobacco odor includes a base body of an aluminum alloy heat exchanger and an organic hydrophilic...
Fuel vapor control apparatus
A fuel adsorption layer formed in a canister is partitioned into an upper adsorption layer and a lower adsorption layer by a partition plate in which a heater is...
Air passage opening/closing device and vehicle air conditioner using the
In an air passage opening/closing device for an air conditioner, a slide door for opening and closing an opening portion of a case includes a flexible film...
Vehicle headlamp automatic adjusting device with sensor failure detection
Output of each sensor arrangement is supplied to an ECU through a communication bus line. A value of a turning radius of a vehicle, which is used for adjusting...
Solenoid valve with improved magnetic attractive force
In a solenoid valve, a boss portion is formed integrally with an attracting portion of a stator core at an outer peripheral side of the attracting portion. The...
Knock control apparatus for engine
A knock control apparatus for engine has a knock sensor for detecting vibrations of the engine. The knock control apparatus determines an occurrence of knock by...
Gas sensor having pre-stressed terminal for contact with inserted sensor
A gas sensor element is inserted into a housing having a base end and is fixed with respect to the housing. Terminal electrodes are provided on the base end of...
Controlled compressor apparatus
A controlled compressor apparatus for idle-stopping vehicles that permits precise variable displacement control of a compressor and reduces power consumption...
Vehicle air conditioner with cold storage and cold release
In a control unit of a vehicle air conditioner, a necessary time period T1, between the present time and a time at which the vehicle is stopped next, and a...
Linear solenoid control apparatus and method having increased
A control system and method for controlling operation of a group of linear solenoids, which in turn control operation of an electrical load such as a solenoid or...
Wireless video telephone with ambient light sensor
A communication device such as a portable video telephone capable of transmitting images as well as sound is capable of preventing the transmission of dark and...
Raindrop detecting method and apparatus having temperature-dependent
A raindrop detecting apparatus has a temperature sensor, an EEPROM, a processor and a raindrop sensor. A temperature characteristic data is defined by a first...
Semiconductor device and a method of producing the same
In an integrated pressure sensor including a semiconductor substrate having a p type single crystal silicon substrate and an n type epitaxial layer of which a...
Raindrop detection apparatus and method
A raindrop detection apparatus has an amplifier circuit, including a plurality of resistors and resistor selection switches. The control circuit performs the...
Seat air conditioning unit for vehicle
A seat air conditioning unit includes a seat defining an air passage in a seat member and a blower unit for blowing air into the air passage. The air passage...
Monitoring system for electrical angle calculator
A monitoring system monitors a microcomputer in which an angle calculator calculates the electrical angle of a motor using output signals from a rotation angle...
Fuel injection valve
A fuel injection valve includes, in part, a pipe, a fixed connector (fixed core), a movable core, a solenoid coil and a needle valve. In the fuel injection...
Cooling apparatus boiling and condensing refrigerant
An elongate tubular refrigerant container 2 has a barrier 5 which partitions its internal space into a heat-generating member side path 2b and a heat radiating...
A feed position of oil from an oil pump is changed to improve the machinability of an engine cylinder block. A plunger guide is obtained which attains...
Control apparatus for internal combustion engine
During an operation to warm up a catalyst at an early time, an engine control apparatus adjusts an intake valve to a target opening position, which is set to...
Vehicle air conditioner with adjusting function based on sunlight amount
An air conditioner for a vehicle has a sunlight amount sensor for detecting the amount of sunlight incident into a vehicle, the other sensors and an air...
Vapor compression type refrigeration apparatus including leak detection and
method for detecting refrigerant leaks
A vapor compression type refrigeration apparatus is provided, in which refrigerant leakage is detected at an early stage. A temperature difference related to the...
Rotary electric machine having cylindrical rotor with alternating magnetic
A rotary electric machine for a vehicle has a rotor with a rotor shaft, a pair of rotor cores, a field winding and an annular core made of a stack of core...
Printed wiring board with embedded electric device and method for
manufacturing printed wiring board with...
A printed wiring board having an embedded electric device is manufactured as follows. A first resin film having an opening or a sheet member having a recess is...
Vehicle driving control device and method
An improved vehicle driving control device controls a vehicle without giving vehicle occupants a feeling of abnormality during acceleration and deceleration and...
Valve actuating device and fuel injector using same
A valve actuating device is provided which may be employed in fuel injectors for automotive internal combustion engines. The valve actuating device includes an...
Vehicle air conditioner with flow area adjustment of fluid in heating heat
In a vehicle air conditioner, a flow control member is disposed in an inlet tank of a heating heat exchanger for heating air to be blown into a passenger...
Cooling device boiling and cooling refrigerant, with main wick and
In a cooling device for cooling a heat-generating member, a refrigerant tank includes a heat-receiving wall onto which the heat-generating member is attached in...
Engine control system with cam sensor
An engine control system executes fuel injection and ignition in accordance with a detected engine rotational position. The engine control system has a crank...
Malfunction detecting apparatus for water temperature control valve
In a case where no malfunction occurs in a water temperature control valve the temperature of the pump water is controlled to accurately follow a target water...
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...
Vehicle air-conditioning system
An air conditioning system for a vehicle has a plurality of heat enhancing means including at least a hot gas heater cycle for heating air blown into a passenger...
Apparatus and method of working injection hole of fluid injection nozzle
It is an object of the invention to provide a method of working an injection hole of an electromagnetic type fuel injection valve so that when extrusion by using...
Dynamic power control of a channel signal
A mobile station enhances the ability to complete a handoff by maintaining channels on the secondary base stations at low levels. The mobile station searches all...
Method for detecting a two-dimensional code existing area, method reading
two-dimensional code, and a recording...
An image region of an image data memory is dissected into a plurality of search sections. Brightness change points in each of the search sections are counted...