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A structure is used to prevent an ultrasonic sensor from being damaged by a spring member provided for a bezel. A metal spring is fixed in a groove in a bezel....
A/D converter device and electronic control apparatus including same
The A/D converter device includes a comparing section and an abnormality judging section. The comparing section compares a voltage of its signal transfer line...
Coil component and fabrication method of the same
A coil component (100) comprising coil-containing insulator enclosure and a magnetic core (80). The coil-containing insulator enclosure is obtained by enclosing...
Method and apparatus for manufacturing composite product
In a manufacturing method of a composite product, a first resin part and a second resin part are prepared. The first resin part has an opening of which inner...
Method and apparatus for fluid polishing
In a fluid polishing method for processing a fine aperture by slurry 7, the slurry is supplied from a cylinder 2a in a slurry flow rate target process until the...
Evaporative fuel treatment apparatus
An evaporative fuel treatment apparatus is disclosed that includes a fuel tank and a purge passage that fluidly couples the intake path of an internal combustion...
Gauge with dual scale
A gauge of a vehicle instrument cluster includes a gauge defining a dial. A pointer is rotatably mounted in the instrument cluster and movable to a plurality of...
Tire inflation pressure sensing apparatus with function of detecting tire
A tire inflation pressure sensing apparatus according to the invention includes a plurality of transmitters, each of which is provided on one of a plurality of...
Alternator having driving pulley with end flanges
An alternator for use in an automobile is driven by an internal combustion engine. The alternator includes a pulley that is coupled to a rotating shaft of the...
Electric power switching apparatus providing reduced degree of noise
interference with radio communication
In an electric power switching apparatus a control circuit generates a switching control signal, for controlling successive current switching operations, as a of...
Vehicle headlight apparatus
A vehicle headlight apparatus includes a headlight and an actuator. The actuator horizontally changes a lighting direction of the headlight. The vehicle...
Pipe joint structure
A pipe is received through a through hole of a connector. A bulged portion of the pipe is press fitted into a recess of the connector located at a first side of...
Rudder angle sensor
There is provided a rudder angle sensor that is attached to a steering shaft for measuring an absolute angle of the steering shaft and includes: a coarse signal...
Knocking state determination device
An engine ECU executes a program including a step of calculating intensity values LOG(V) based on signals transmitted from a knock sensor; a step of deciding a...
A steam engine has a pipe shaped fluid container, a heating and cooling devices respectively provided at a heating and cooling portions of the fluid container,...
Collision detecting apparatus for vehicle
An optical fiber sensor can be interposed between a bumper reinforcement and a load transmitting plate to extend in the direction of width of a vehicle along...
Analog-to-digital converter with pulse delay circuit
In a semiconductor-integrated A/D converter, a pulse delay circuit is provided with a plurality of delay units. The plurality of delay units each includes at...
Visual ability improvement supporting device
A visual ability improvement supporting device includes a noise outputting device and a noise generating device. The noise generating device generates noise with...
Vehicle-generator control device
The vehicle-generator control device for controlling an output voltage of a vehicle generator by on/off-controlling an excitation current flowing into an...
Air conditioning apparatus for vehicle
In an air conditioning apparatus for a vehicle, a blower unit is arranged such that air is discharged in a substantially front and rear direction of the vehicle....
Rotation detector and method for producing the same
A rotation detector having a Hall IC in a case-shape housing includes a wiring extending therefrom in a direction of a bent portion of a detector body in...
Semiconductor integrated circuit device and microcomputer development
During software development, a multichip module is used which encloses a target chip and a development chip in one package. A CPU of the development chip fetches...
Automotive electronic control system including communicably connected
commanding unit and driving unit
An electronic control system mounted on an automobile, such as a motor-assisted power steering system, includes a commanding unit for calculating a command value...
Obstacle sensor having supersonic sensor
An obstacle sensor includes: a supersonic sensor for detecting an obstacle in a first range, the supersonic sensor including a substrate, a transmission device...
Rotation angle detection apparatus enabling measurement of degree of
rotation of a shaft that exceeds 360.degree.
A rotation angle of a shaft is detected based on changes in levels of magnetic flux from a single magnet that is mounted on the shaft and is moved axially in...
Tandem type rotary generator generating two voltages
A tandem type rotary generator has a rotary shaft, and two power generating sections disposed adjacent to each other along an axial direction. Each power...
Integration type semiconductor device and method for manufacturing the
A semiconductor device includes: a plurality of power MOS cells on a semiconductor substrate; a plurality of lead wires connecting to a source and a drain of...
Vertical type semiconductor device and method for manufacturing the same
A vertical type semiconductor device includes: a silicon substrate having a first surface and a second surface; a first electrode disposed on the first surface...
Connector mounting structure and electronic apparatus having the same
A connector mounting structure includes a circuit board, a surface mount connector mounted to the circuit board, and an electronic component. The connector...
Fuel vapor treatment apparatus for internal combustion engine
A fuel vapor treatment apparatus includes a first determiner that determines a concentration of purged fuel based on an amount of deviation from a target...
Evaporative fuel treatment system
An evaporative fuel treatment system is disclosed that includes a canister, a detection passage having a reduced area portion, and switching device that switches...
Fuel feed apparatus having control unit for fuel pump
A fuel feed apparatus is provided for supplying fuel from a fuel tank to an internal combustion engine, which is controlled using an engine control unit. The...
Fuel pump having motor arrangement and pump arrangement
A stator core of a motor arrangement includes six cores, which are arranged one after another in a circumferential direction. A bobbin, which is made of...
Electronic throttle control apparatus
An electronic throttle control apparatus includes: a motor; a throttle valve which is driven by the motor to open and close; a throttle sensor for detecting an...
Valve timing controller
A valve timing controller is provided with a first rotary element that rotates in response to a crankshaft, a second rotary element that rotates in response to a...
Screen printing method and apparatus thereof
A dummy work (DW: a work for printing a reference necessary for subsequent printing) is moved to a printing position while the dummy work is fixed to a work...
Acceleration sensor and method for manufacturing the same
An acceleration sensor includes: a semiconductor substrate including a support layer and a semiconductor layer, which are stacked in a first direction; a movable...
Angular rate sensor
An angular rate sensor includes a base member serving as a base, an angular rate sensing element having a vibrating member, a wiring member having a flexible,...
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...
A navigation device preferentially indicates to a driver a certain route from among multiple candidates of guiding routes that guide the driver to a designated...
Electronic control unit and system for controlling dual-stage occupant
In a control system for a dual-stage airbag firing system, a series circuit of first and second switching elements and a series circuit of third and fourth...
Exhaust temperature sensor malfunction detection apparatus
In an exhaust cleaning system including a DPF in exhaust passages, a pair of temperature sensors is disposed upstream and downstream the filter to detect...
Casing unit for electronic device
In a casing unit for accommodating a printed circuit board, a case has a plurality of walls, one of the walls being partially or entirely open to form an open...
Signal generator including current control element and signal forming
element for achieving low noise level and...
A signal generator includes: a current control element for controlling a current flowing through an electric load; and signal forming means for outputting a...
Manual operation device for automotive vehicle
A manual operation device for controlling an instrument mounted on an automotive vehicle includes: an operating portion to be operated manually; an actuator for...
Load driver capable of suppressing overcurrent
A control device determines whether a motor generator is controlled in a PWM control mode, an overmodulation control mode or a rectangular-wave control mode. If...
Vehicular tandem type rotary electric machine
A vehicular tandem type rotary electric machine is disclosed having first and second stator cores 23, 33 having first and second circumferentially spaced slots...
On-vehicle alternator with brush/slip ring structure
An alternator (AC generator) to be mounted on a vehicle comprises slip rings, brushes, a brush holder, a rear cover, and sealing members. The slip rings are...
Thick film circuit board, method of producing the same and integrated
A thick film circuit board that can be produced at a low cost, a method of producing the same, and an integrated circuit device. A first thick film circuit board...
Semiconductor device and method of manufacturing the same
A semiconductor device having SJ structure has a peripheral region having a higher withstand voltage than the withstand voltage of the cell region. A...