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Indicating instrument for vehicle
An indicating instrument for a vehicle has a display board and a light modulation member disposed to cover a surface of the display board. When a condition that...
Vehicle control system and method
A vehicle control system calculates driver-required wheel torque, correction wheel torque to stabilize vehicle motion, required output shaft torque, alternator...
An air-conditioning system allows adjustment of the vented air temperature of a rear seat evaporator. An electronic control system judges whether the surface of...
Program-execution monitoring method, system, and program
A program product is embedded in a media accessible by a computer operative to request a plurality of program tasks for wakeup so as to execute the plurality of...
Stator for rotary electric machine, and rotary electric machine using the
A stator for a multiple-phase rotary electric machine is provided with a stator core with slots and a coil formed of a plurality of windings for individual...
Silicon carbide semiconductor device including deep layer
A silicon carbide semiconductor device includes a substrate, a drift layer located on a first surface of the substrate, a base region located on the drift...
Method for manufacturing silicon carbide semiconductor device having high
A silicon carbide semiconductor device having a MOS structure includes: a substrate; a channel area in the substrate; a first impurity area; a second impurity...
Power transmission device
A power transmission device includes a pulley 1 and a hub 2 having an inner hub 21, a rubber damper 22 and an outer hub 23. A hub side engagement portion 24...
Hub for power transmission apparatus
A hub for use in a power transmission apparatus comprises cylindrical portion 81 and outer ring 83 including a plurality of tongue-like reinforcing portions 83c...
Vane pump and vapor leakage check system having the same
A vane pump includes a motor, a rotor rotated by the motor, a first casing having a pump chamber accommodating the rotor and a first flat part in a periphery of...
Air conditioner for a vehicle having learing function and control method
In an air amount control for controlling an air amount to be blown into a vehicle compartment, a water temperature control map in which the air amount is set...
Refrigerating apparatus and fluid machine therefor
A complex fluid machine has an expansion-compressor device, a pump, and a motor generator, wherein the expansion-compressor device, the pump, and the motor...
Microprocessor starting to execute a computer program at a predetermined
A microprocessor which is adapted to start a second task at a predetermined time when a first task is running if a current time becomes to be equal to the...
Microcomputer and encoding system for executing peripheral function
A microcomputer that can process plural tasks time-divisionally and in parallel, wherein one of a plural programs described by one of the tasks is described as...
In-vehicle information apparatus and in-vehicle navigation apparatus for
high altitude applications
From among high upland area determination data stored in a hard disk drive, only a portion corresponding to a required segmental region is read into an external...
Navigation apparatus and method for street search
When a character string for a street search is input in a vehicle navigation apparatus, street data are searched, and all streets which include the character...
On-vehicle manipulating system
An on-vehicle manipulating system includes a manipulating device having a housing, a first side pushbutton switch disposed at one side of the housing, a second...
Method and apparatus for detecting internal electric state of in-vehicle
In a proposed apparatus and method, constant-voltage charge is performed with an in-vehicle secondary battery immediately after start of a vehicle or during...
Motor control apparatus
At an initial drive operation after turning on of an electric power source, an ECU sequentially changes each current exciting phase among multiple phases...
DC motor having enhanced startability
A dc motor is provided which is equipped with brushes each of which is urged by a spring pressure into constant abutment with a commutator surface. A plurality...
Vehicular operation switch and method for controlling the same
An operation switch for a vehicle includes a light source and a grease. The light source is provided to illuminate a switch knob from a rear face side of the...
Method of manufacturing silicon carbide semiconductor device
In a method of manufacturing a silicon carbide semiconductor device, a trench and a thickness measurement section are formed in a surface of a semiconductor...
Brazing fin material for heat exchangers, heat exchanger, and method of
A brazing fin material for heat exchangers includes a core material and a filler metal clad on each side of the core material, wherein the core material is an...
Hexagonal-cell honeycomb structure
A hexagonal-cell honeycomb structure having a plurality of cell walls having a hexagonal shape in cross-section and forming a plurality of hexagonal cell...
Hexagonal-cell honeycomb catalyzer for purifying exhaust gas
A hexagonal-cell honeycomb catalyzer is for purifying an exhaust gas. The catalyzer comprising a support that has a plurality of cells and a purification layer...
Valve timing control apparatus
A valve timing control apparatus for controlling valve timing includes a first rotor, a second rotor, and a controller. The second rotor and the first rotor...
Fuel distillation property determining apparatus and method
A fuel distillation property determining apparatus for use in a multi-injection system for diesel engines. The apparatus acquires a physical quantity indicating...
Refrigerant cycle device with ejector
A refrigerant cycle device includes a branch portion for branching a flow of refrigerant discharged from a compressor, a first radiator for radiating one...
External combustion engine
In a steam engine having multiple main containers, first and second communication pipes are arranged in parallel to each other for respectively communication an...
Monitoring system for internal combustion engine
According to the present invention, a monitoring system for an internal combustion engine includes a fuel injection control means for outputting a fuel...
Air-fuel ratio controller for internal combustion engine
In a system where an air-fuel ratio feedback correction amount is learned when its variation width is within a stable determination value, the stable...
A hands-free apparatus determines whether there is an incoming call, and then determines whether the incoming call is to be answered by switching from a current...
Apparatus for carrying out improved control of rotary machine
In an apparatus, a phase setter sets, based on a deviation between a generated torque and a request torque for a rotary machine, a phase of a vector of a...
Apparatus for controlling torque of electric rotating machine
The apparatus is for controlling a torque of an electric rotating machine at a command torque by supplying command voltages in accordance with the command...
Stator core of electric rotating machine and method of manufacturing the
A stator core of an electric rotating machine has steel sheets formed of a steel plate wound in the cylindrical shape. Each sheet has teeth disposed along the...
Temperature adjustment method for metal molds and injection molding
An injection molding machine using a plurality of metal molds 2 and a plurality of stations S1 to S10, for executing molding by moving the metal molds in...
System for controlling light quantity of headlight
In a system for controlling a headlight of a vehicle to be controlled, a dazzling level determiner determines a parameter value of a dazzling level of a driver...
A heat exchanger includes first tubes and a second tube in a casing. The first tubes and the second tube are arranged in layers such that first spaces are...
Vehicular present position detection apparatus and program storage medium
There is a need for improving the accuracy of estimating a gain error for an angular velocity sensor. An error estimation section and a correction section are...
Digital signal processor
The digital signal processor is for correcting a DC output at an output terminal of an internal circuit of an analog circuit device. The digital signal...
Wakefulness maintaining apparatus and method of maintaining wakefulness
A wakefulness maintaining apparatus includes an event detecting part, a drowsiness level determining part, a threshold setting part, and a stimulus supplying...
An ignition coil, which includes a primary coil and a secondary coil, has an electrical insulating member. The electrical insulating member includes an...
Communication system communication device and method for determining duty
ratio of PWM control
A communication system includes: a master; a plurality of slaves; and a bus for coupling among the master and the plurality of slaves in order to communicate...
Switching circuit and driving circuit for transistor
A switching circuit includes: a transistor having a first electrode, a second electrode and a control electrode; a zener diode; and a capacitor. A connection...
Battery charging and discharging control apparatus
A battery charging-discharging control apparatus includes an estimation circuit, a detection circuit, and a control circuit. The estimation circuit estimates an...
Energization timing determination circuit and determination method for
energization timing of motor
An energization timing determination circuit corrects a shift contained in a position signal outputted from a position detecting means and supplies energization...
Microalga and process for producing hydrocarbon
An object of the present invention is to provide a novel microalga that produces hydrocarbons available as an alternative fuel to a diesel fuel (light oil). The...
Gas concentration measuring apparatus designed to enhance measurement
accuracy in desired range
A gas concentration measuring apparatus for use in air-fuel ratio control of automotive engines is designed to determine the concentration of oxygen within a...
Power transmission apparatus
A power transmission apparatus includes a pulley 1 having a belt attached thereto to transmit the rotating drive force, a hub 2 which connects the pulley to a...
Vehicle bumper structure
In a vehicle bumper structure, an optical fiber sensor (32) is provided in a vehicle width direction on the front surface of a front-bumper reinforcement (30)....