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Body position detecting apparatus
In a body position detecting apparatus, a controller repeatedly acquires image data that includes an object and an operator in a place where the operator is...
Image processing apparatus for reducing effects of fog on images obtained
by vehicle-mounted camera and driver...
Kalman filter processing is applied to each of successive images of a scene obscured by fog, captured by an onboard camera of a vehicle. The measurement matrix...
Face tracking device
A face tracking device for tracking an orientation of a person's face with using a cylindrical head model, the face tracking device comprises: an image means...
Display unit and method for displaying multiple images
A display unit includes: a display panel for displaying a plurality of information images; a memory for storing a plurality of image data elements corresponding...
Transmission apparatus for differential communication
A transmission apparatus for differential communication includes a driver bridge circuit and a pair of noise protection circuits. The driver bridge circuit...
Control system for multiphase rotary machines
A control system is designed to use a plurality of voltage vectors expressing a switching mode for a switching circuit to thereby control a difference between a...
An ultrasonic sensor for detecting an object includes: a piezoelectric element having a piezoelectric body and first and second electrodes for sandwiching the...
Semiconductor device with high-breakdown-voltage transistor
A semiconductor device includes a high-breakdown-voltage transistor having a semiconductor layer. The semiconductor layer has an element portion and a wiring...
Silicon carbide semiconductor device
A silicon carbide semiconductor device includes: a semiconductor substrate having a silicon carbide substrate, a first semiconductor layer, a second...
Semiconductor device having insulated gate semiconductor element, and
insulated gate bipolar transistor
A semiconductor device having an IGBT includes: a substrate; a drift layer and a base layer on the substrate; trenches penetrating the base layer to divide the...
Electronic device and method of producing the same
A method of producing an electronic device includes a holding of a circuit board and a decoration sheet in a cavity of a mold, and a filling and solidifying of...
Method for manufacturing SIC semiconductor device
A method for manufacturing a SiC semiconductor device includes: forming an impurity layer in a SiC layer; and forming an oxide film on the SiC layer. The...
Semiconductor device having P-N column layer and method for manufacturing
A semiconductor device is provided, which includes a substrate; a P-N column layer disposed on the substrate; a second conductivity type epitaxial layer...
Compressor with oil separation and storage
A compressor comprises an oil separator for separating oil from a refrigerant compressed by a compression mechanism unit, and a high-pressure oil storage...
Knock detection device for internal combustion engine
An output signal of a knock sensor is converted by an A/D conversion part in a specified knock determination range. In a time-frequency analysis part, data of...
In-vehicle navigation apparatus
When a vehicle passes through an entrance IC entering a toll road, a present position of the vehicle changes discontinuously because of increased detection...
In a navigation apparatus, a control device superimposes, on a displayed map in a display device, a plurality of marks for indicating a guidance route around a...
An on-vehicle system includes a plurality of control devices, a common data match determining unit, and a common data transmission permitting unit. Each of the...
Negative pressure control apparatus for vehicle braking operation
A communication passage for generating braking negative pressure is connected to an air passage for respective cylinders at a downstream side of a throttle...
Electronic control unit and vehicle control system
When an electronic control unit receives a rewriting request of vehicle identification information, the electronic control unit writes state information...
Vehicular control apparatus and program storage medium
Whether an anomaly occurs in a data-rewritable second nonvolatile memory is determined by comparison between (i) a diagnosis code stored in the second...
Electronic control apparatus having self-diagnosis function
The electronic control apparatus includes a rewritable nonvolatile memory, a first function of performing a monitoring operation to detect abnormalities in each...
Sleepiness level determination device for driver
A sleepiness level determination device includes: a detector processing a face image of an user and for detecting an eye image of the user based on the face...
Voltage supply unit for diagnosing electrical disconnection occurring in
communication system and apparatus...
A voltage supply unit is provided for a communication system provided with a network including a transmission path that consists of a main line and plural...
Drive controller for power conversion circuit
A drive controller is provided, for controlling driving of a power conversion circuit. The power control circuit includes a switching element for...
Vehicle electronic key system
An electronic key system utilizes a single switch or sensor to perform multiple functions. The function of the single switch or sensor is changed based upon a...
Resin tank weld member
A resin tank weld member is a weld member that is to be welded to a resin tank that has a fuel permeation prevention function, for example, a pipe fitting, a...
Gas sensor control device
A gas sensor control device is disclosed as including a sensor cell having a negative terminal, to which a current-voltage converter is connected, and a...
Fuel pump for internal combustion engine
A fuel pump includes a pump housing having a compression chamber. A plunger is axially movable in the pump housing for pressurizing fuel in the compression...
Speed reduction type starter for engines
The speed reduction type starter for engines comprises the engaging part 34 arranged in the perimeter of two internal gears 25 and 29 used for a set of speed...
Abnormality diagnosis apparatus for NO.sub.x sensor
An NOx catalyst of storage reduction type and an after-catalyst NOx sensor are provided in an exhaust passage in an internal combustion engine. The...
Exhaust gas purification apparatus for internal combustion engine
An exhaust pipe is provided with a SCR catalyst (NOx catalyst) and an oxidation catalyst. A urea water adding valve and an exhaust gas temperature sensor are...
Exhaust gas cleaning apparatus for lean burn internal combustion engine
An exhaust gas cleaning apparatus includes a LNT, a fuel adding device, an exhaust gas returning passage, and a controller. The LNT is provided in an exhaust...
Method of twisting coil wire to make coil assembly for use in electric
A method of producing a coil assembly to be wound in a stator core with a plurality of slots. The method prepares a first and a second coil wire each of which...
Electronic apparatus in which functioning of a microcomputer is monitored
by another microcomputer to detect...
In an electronic apparatus, a first microcomputer is monitored by a second microcomputer, which periodically transmits data relating to a main function to the...
Vehicle information notification device
A vehicle information notification device for notifying vehicle information to a driver of a vehicle with a notification element, the device includes: a...
Electronic apparatus and program storage medium
An electronic control unit executes a program to perform a failure diagnosis as well as a vehicle control. On boot-up, diagnosis associated data is read from a...
Information providing system for vehicle
A cellular phone accumulates input information, which is inputted by a user using the cellular phone located not only inside but also outside of a vehicle, as...
Ultrasonic device for detecting direction to object
A ultrasonic device detecting a direction to an object includes: a transmitting element of a ultrasonic wave; first and second receiving elements; a diffraction...
Information service system for vehicle
An information service system for a vehicle includes: an information obtaining element for obtaining information, which includes classification information for...
Smart entry system
A smart entry system includes a vehicle-side unit and a plurality of portable devices. Each of the portable devices has a discrimination code different from...
Electronic key system and method
When a vehicle door locking operation is conducted, an in-vehicle device checks the vehicle compartment to determine whether a mobile unit exists in the vehicle...
Electric driver unit
An electric driver unit for an electric valve timing adjusting apparatus is disclosed. The electric driver unit includes: a motor for driving the apparatus; a...
Automotive alternator having brush device covered with surrounding wall
An alternator for generating electric power is mounted on an automotive vehicle. The alternator includes a housing, a stator fixed in the housing, a rotor...
Power control system of vehicle
A power control system of a vehicle has a battery, an alternator, and a battery condition detecting device. The device has detecting units detecting the battery...
Semiconductor device and method for manufacturing the same
A semiconductor device includes: a sensor including a sensor structure on a first side of the sensor and a periphery element surrounding the sensor structure;...
Reducing gas generator and solid reductant SCR system having the generator
A reducing gas generator generates reducing gas including ammonia. The generator includes a solid reductant and a heat-generating portion. The solid reductant...
A fuel pump includes an impeller and a casing member. The impeller defines a plurality of vane grooves arranged in a circumferential direction. The casing...
Deterioration-determination apparatus for exhaust gas purifying system
A main feedback control based on an output of an upstream sensor, and a sub-feedback control based on an output of a downstream sensor are executed. A specified...
Permanent magnet type generator
A permanent magnet type generator includes a rotor having 4n (n is a positive integer) permanent magnet poles disposed in a circumferential direction of the...