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Vehicle control system
When there is a demand for a heating operation of a vehicle and when there is a remaining charging capacity in a main battery, an upper limit value of a...
Method for manufacturing rotor
In a setting step, a plurality of steel plates configuring a rotor core stacked in an axial direction of a rotor is set in a predetermined position in a mold...
Vehicular electronic control device
An electronic control device for executing fundamental and additional functions includes: a fundamental circuit element that executes the fundamental function;...
Electronic mail data processing device and method for processing
electronic mail data
A communication unit connects an e-mail data transfer protocol to transfer e-mail data items with an external device. An e-mail data storage unit stores the...
D/A conversion circuit
A D/A converter is configured to output tri-level potentials from an output terminal. A high potential terminal and the output terminal are connected through a...
Driving system for switching element
In a driving system for driving a switching element, a controller controls the switching element. A temperature measuring module measures a temperature of the...
Control device of AC motor
A control device of a three-phase AC motor includes: an inverter for driving the motor; a current sensor for sensing a sensor phase current of the motor; and a...
Apparatus for controlling rotary machine
In a control apparatus, a target harmonic current obtainer obtains, according to a phase current flowing through at least one phase winding of a stator of a...
Driving apparatus for driving switching elements of power conversion
A driving apparatus for driving switching elements of a power conversion circuit. In the apparatus, a first determination unit determines whether or not a dead...
Rotating electric machine having a cooling device and cooling liquid
A rotating electric machine includes a rotor, a stator, a cooling device and a pair of cooling liquid collection tanks. The stator includes an annular stator...
Stator for rotating electric machine
A stator includes an annular stator core and a stator coil. The stator coil is formed of electric conductor segments each of which is bent in its thickness...
Two protrusions are disposed on the fixed contact along a lateral direction on a contacting surface. The two protrusions are disposed in a longitudinal...
Method and apparatus for recognizing road shape
A method and an apparatus are provided to recognize a shape of a road on which a vehicle is traveling. Road edge shapes on a left side and a right side of the...
Object detection apparatus
An object detection apparatus mounted in a system for detecting a target object in various changing environmental conditions. In the apparatus, an acquirer...
Control apparatus and shift-by-wire system having the same
A control apparatus controlling a motor for driving an object includes: switching devices in multiple phases, each of which allows and interrupts energization...
Screen member and head-up display apparatus
A head-up display apparatus projects a display image onto a projection surface of a windshield so that a viewer views a virtual image of the display image from...
A current sensor for measuring a current flowing through a conductor includes a sensor substrate, a magnetoelectric converter formed on a surface of the sensor...
Exhaust gas temperature sensor with anti-resonance conical shaft feature
A sensor assembly including a sensing element, a conductor connected to the sensing element, and an elongated shaft. The elongated shaft includes a proximal end...
The temperature sensor includes a thermo-sensitive element, first and second electrode wires electrically connected to the thermo-sensitive element, first and...
Rotary position detection device
A magnetic flux emission unit is mounted on a detection object and rotatable integrally with the detection object. An IC package includes a magnetism detection...
A shift-by-wire controller is applied to a shift-by-wire system which switches a shift range of an automatic transmission by a driving force of a motor, and...
Flow control valve and vapor fuel processing apparatus having the same
A valve element in a valve chamber is movable between an OFF position and an ON position to switch a flow quantity of fluid between a large flow quantity and a...
Vehicle occupant protection device
An airbag controller in a vehicle occupant protection device deploys airbags when one of a front-right acceleration sensor and a front-left acceleration sensor...
Vehicular headlight apparatus
The vehicular headlight apparatus includes a control means configured to change a light illumination area following a position of a detected target object until...
Display control apparatus
A display control apparatus, with respect to multiple display areas of a display screen of a display apparatus, assigns one display image to one of the display...
Signal transmission circuit
A signal transmission circuit includes a transceiver, an impedance adjustment circuit, a first control circuit and a second control circuit. The impedance...
Apparatus for controlling AC motor
In an apparatus, a controller performs, as a calculation of d- and q-axis values of a current vector, a first task and a second task. The first task expands one...
Control device for rotating electrical machine
A control device for a rotating electrical machine is provided that is capable of suppressing reduction in controllability of torque attributed to harmonic...
In a power converter, at least two main current paths each including an inductor and a transistor are connected between input terminals, and at least two...
A battery pack includes battery stacks each formed of battery cells stacked on one another and bus bars disposed at a first end side of the battery stack for...
Manufacturing method for silicon carbide semiconductor device
In a method of manufacturing a silicon carbide semiconductor device having a JFET, after forming a second concave portion configuring a second mesa portion, a...
Four-direction switch device
In a four-direction switch device, an outer peripheral surface of a disc-shaped switch knob is provided with first to fourth pivot projections arranged in phase...
Electronic control apparatus
An electronic control apparatus as one of nodes connected to a communication line includes a microcomputer, a power integrated circuit for controlling power...
In a heat exchanger, a refrigerant side header tank and a coolant side header tank which are connected with refrigerant tubes and coolant tubes include a plate...
Vehicle control apparatus
A vehicle control apparatus includes a first control section that shifts a vehicle from a normal running state to a coasting state by disengaging the clutch...
Valve controlled combustion system
An internal combustion engine combustion system, including an ignition element and an ignition actuation member. The ignition element is configured to ignite an...
Electrical control unit
An electrical control unit includes a constant voltage supply unit which supplies a constant voltage to a fuel injector, a boosted voltage supply unit which...
A vehicle is equipped with an engine, a motor generator, an electricity storing part, and an air-conditioning part. A control device for the vehicle includes: a...
Cab air filtration system for agricultural machines
A cab air treatment apparatus for an agricultural machine includes an external air inlet, a filtration system, an air conditioning system, and a cab air supply...
Inter-vehicle communication system and inter-vehicle communication device
An inter-vehicle communication device that is connected to a wide-area communication terminal determines a dedicated short-range communication resource...
Rotating electric machine control device and electric power steering
In a rotating electric machine control device, a voltage command value calculation section calculates a voltage command value based on a current command value...
Multi-gap rotary machine with dual stator and one rotor with dual
permanent magnets and salient poles with...
A multi-gap type rotary electric machine is provided, where the machine is provided a shaft supported rotatably by a baring secured to a housing. An annular...
Lead frame, electric power converting device, semiconductor apparatus and
method of manufacturing semiconductor...
According to the disclosure, a lead frame is provided, which includes: a first island and a second island that are arranged side by side; an outer peripheral...
Optical radar device
An optical radar device for scanning an object that reduces the effects of stray light is provided. The optical radar device has a light source, a light...
Exhaust gas temperature sensor with anti-resonance finned shaft feature
A sensor assembly including a sensing element, a conductor connected to the sensing element, and an elongated shaft. The elongated shaft includes a proximal...
Flexible protective guide internally holding long members
A protective guide internally holds long members including at least one of flexible cables and ducts. The protective guide includes a flexible curved...
Between a movable core chamber and a fuel supply passage, a needle guide slidably supports a needle fixed to a movable core. The needle guide has a...
Engine starter designed to minimize mechanical noise at start of engine
An engine starting system for an engine is equipped with a pinion, an electromagnetic actuator, and a controller. When energized, the electromagnetic actuator...
Exhaust system for internal combustion engine
In an exhaust system for an internal combustion engine, an output member is configured to transmit power generated by a motor to a valving element via a valve...
Engine control apparatus performing automatic engine restart for ensuring
brake booster assistance after...
On a vehicle equipped with a vacuum-assist type of brake booster utilizing the intake air pressure of the vehicle engine, an engine control apparatus...