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Obstacle detection apparatus
An obstacle detection apparatus for a vehicle is provided. The apparatus includes an ultrasonic sensor and a controller. The ultrasonic sensor detects a...
Over one turn rotation angle sensor using rotating magnetic field
A pair of cylindrical magnets with cut away portions has been arranged on both sides of a magnetic sensing element in symmetry of rotation, and a yoke surrounds...
Method for producing soft magnetic powdered core
A method for producing a soft magnetic powdered core comprises a mixing step for forming a raw powder by adding a thermoplastic resin powder to a soft magnetic...
Valve timing adjusting apparatus
A valve timing adjusting apparatus includes a driving-side rotor, a driven-side rotor, and a bias mechanism. The bias mechanism includes a projection portion...
Pressure sensor and method for manufacturing the same
A pressure sensor includes: a housing having a pressure introduction port; and a connector case integrated with the housing. The connector case includes: a...
Liquid level detecting device
A liquid level detecting device includes a rotative member having a bearing portion and a stationary member having an axis portion. The axis portion is fitted...
Internal combustion engine control device and internal combustion engine
An internal combustion engine control device has a torque increase amount obtaining section that obtains engine rotation speed fluctuation amount (output torque...
Fuel supply system and method for supplying fuel
A fuel supply system supplies composite fuel containing alcohol and gasoline to multiple cylinders of an internal combustion engine. The composite fuel includes...
Apparatus for recognizing object in image
An object recognition apparatus sets each of keypoints extracted from a typical image and one of keypoints extracted from an input image, having scale invariant...
Electronic power converter and mounting structure of semiconductor device
An electric power converter has a main circuit section including a semiconductor module and a cooling device; a control circuit substrate section electrically...
Weather information notification apparatus and program for the same
A weather information notification apparatus mounted to a vehicle is disclosed. The weather information notification apparatus includes: an acquisition section...
Vehicle collision determination apparatus
A collision determination apparatus detects a current value of a lateral acceleration of a subject vehicle for calculating a collision risk index, and the...
On-board emergency reporting apparatus and auxiliary battery device for
An emergency reporting apparatus includes a power supply circuit, a control circuit, and a timer. The power supply circuit generates operating power of the...
Semiconductor device and method for manufacturing same
A semiconductor device having plural active and passive elements on one semiconductor substrate is manufactured in the following cost effective manner even when...
Intake flow control device for internal combustion engine
An intake flow control device includes valve units, a drive shaft, and an actuator. The valve unit includes a housing defining an intake passage therein. A...
Map display apparatus for vehicle
A remaining distance to an intersection regarded as a guide point is calculated based on map matching process. When the remaining distance is decreased to less...
Vehicle stray determination apparatus and destination guide apparatus
A vehicle stray determination apparatus in a vehicle includes a map database for designating a destination; an in-vehicle GPS unit for detecting a present...
Navigation apparatus, method and program for vehicle
An onboard navigation apparatus provides travel guidance on a road including a plurality of roadways heading in the same direction. The road specifically...
Driving support system
The navigation apparatus in a vehicle receives physical condition data regarding user's condition from a measurement instrument through a power line when the...
Information device operation apparatus
An information device operation apparatus includes an image capturing device, an illumination device, a controller, image storage device, operation object...
Vehicle power door control with passive entry
A vehicle equipped with a passive key entry system may employ a method of controlling a vehicle power sliding door(s) or other door(s), to accomplish locking,...
Coil fixing member and rotary electric machine
Each coil fixing member is placed between a stator coil and at least one end surface of a stator core in an electric rotary machine in order to suppress a...
Semiconductor apparatus having lateral type MIS transistor
A semiconductor apparatus comprises: a semiconductor substrate; and a lateral type MIS transistor disposed on a surface part of the semiconductor substrate. The...
Silicon carbide semiconductor device, and method of manufacturing the same
The silicon carbide semiconductor device includes a trench formed from a surface of a drift layer of a first conductivity type formed on a substrate of the...
Variable valve timing system
A valve timing control is executed by an ECU that controls an engine and an electric-motor ECU that controls an electric motor. The ECU and the electric-motor...
Exhaust heat recovery apparatus
An exhaust heat recovery apparatus includes an evaporator and a condenser. The evaporator and the condenser form an operation medium circuit such that an...
Torque detection device and electric power steering apparatus using the
A torque detection device has a magnetic flux collecting ring, arranged outside an outer periphery of a magnetic circuit forming member which is provided in a...
Ultrasonic sensor and self diagnostic method of the same
In an ultrasonic sensor, a first receiving device is configured to be sendable and receivable an ultrasonic wave. The ultrasonic wave sent from the first...
Device and method for determining knocking of internal combustion engine
An engine ECU executes a program including calculating a correlation coefficient by dividing the sum of respective absolute values, which are each a difference...
External combustion engine
An external combustion engine alternately repeating a first stroke of making a working fluid evaporate at a plurality of heating portions and making a liquid...
Method of producing electronic device
A method of producing an electronic device includes a molding of a first casing to seal a first face of a circuit board and electronic parts mounted on the...
Vehicle drive control device
A vehicle drive control device includes an initially determined request acceleration calculation means for calculating an initially determined request...
System for adjusting direction of optical axis of headlight
In a system for controlling a headlight of a vehicle to be controlled, a distance detector detects a distance between the controlled vehicle and an other...
Vehicle control system having a computer integrated with a rewritable and
A vehicle control system is installed in a vehicle. The vehicle control system includes a computer integrated with a first nonvolatile memory that is...
Handsfree apparatus and handsfree system
A handsfree system includes a handsfree apparatus and a phone. The handsfree apparatus has a database including a primary control program and a model-specific...
In-vehicle handsfree apparatus
An in-vehicle handsfree apparatus establishes a handsfree profile connection with each of a first cellular phone and a second cellular phone at the same time....
Rotation detection sensor
A rotation detection sensor for detecting both rotational position and direction of a rotating body with a gear includes a magnet, multiple magnetic sensors, a...
Power supply voltage booster
A power supply voltage booster avoids inadequate step-up capability. In a voltage boosting circuit, a switching device connects and disconnects between the...
Apparatus for carrying out improved control of rotary machine
In an apparatus, a norm setter sets, based on a request torque for a rotary machine and a rotational velocity of a rotor, a norm of a vector of an a output...
Coil wire for coil assembly for rotary electrical machine
A coil wire for a coil assembly of a rotating electrical machine is provided such that sufficient space in braiding is secured when coil-wire-bundles bundling a...
Hybrid-type synchronous machine
A rotor core has permanent magnets. Magnetic flux of the permanent magnet of an even-numbered rotor magnetic pole part is guided in an axial direction by an...
Semiconductor device and method for manufacturing the same
A semiconductor device includes a semiconductor substrate, a cell region, an outer peripheral region, a field plate, an outermost peripheral ring, outer...
Semiconductor device including a plurality of chips and method of
manufacturing semiconductor device
A semiconductor device includes a first chip and a second chip. The first chip includes a first conductivity type channel power MOSFET. The second chip includes...
Illuminated indicating devices for instrument panels
An illuminated indicating device includes a dial plate, a pointer, a first light source, a light guide and a light filter. The first light source emits a beam...
Air-fuel ratio control apparatus
An air-fuel ratio control apparatus is applied to an internal combustion engine including a variable lift mechanism which changes a lift amount of an intake...
Apparatus for controlling variable valve device
A variable valve device modulates movement of a valve for an internal combustion engine by using hydraulic fluid pressure. The variable valve device is...
Electric cooling fan control based on known vehicle load conditions
A method of controlling a cooling fan for an engine of a vehicle may entail determining an engine coolant temperature, providing a normal load operation mode...
Fuel injection controller for internal combustion engine
A common rail type fuel injection system of an engine includes: a common rail for accumulating and holding high-pressure fuel; a fuel pump for pressure-feeding...
Electronic control apparatus
In an electronic control apparatus, a connector mounted on a circuit board accommodated in a casing body constructed with top and bottom casings is partially...
Motor control apparatus
In an automatic transmission position control by a motor, it is determined whether the present instant belongs to a starting period, that is, the present...