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Patent # Description
US-9,644,563 Energy management system
An engine control unit of a power system is provided with a memory module which stores a fuel consumption data. An electric power ECU of a power supply system...
US-9,644,562 Injector driving apparatus
In an injector driving apparatus, a driving circuit supplies a current individually to each coil of multiple injectors, a current detection element detects the...
US-9,644,554 Cylinder-by-cylinder air-fuel-ratio controller for internal combustion engine
An air-fuel-ratio of each cylinder is estimated based on a detection value of an air-fuel-ratio sensor. An air-fuel-ratio detection timing determination is...
US-9,644,286 Silicon carbide single crystal manufacturing apparatus
A silicon carbide single crystal manufacturing apparatus includes a vacuum chamber, a pedestal on which a seed crystal is disposed, an inlet of source gas, a...
US-9,643,893 Method of manufacturing joint body of conductive ceramic body and metal body
A method of manufacturing a joint body of a ceramic body and a metal body includes a step of joining them together by passing a current to an abutment surface...
US-9,643,595 Power transmission device for vehicle
An output shaft is arranged to be lateral and parallel to engine input shafts and a motor input shaft. An engine side gear mechanism for transmitting a power of...
US-9,643,559 Pressure detecting device for vehicle
In a pressure detecting device for a vehicle, a first detection member is fixed to a sensor housing such that a first surface of a first diaphragm faces a...
US-9,643,469 Vehicle thermal management system
A heat medium discharge side of a first pump and a heat medium discharge side of a second pump are connected to a first switching valve in parallel with each...
US-9,641,329 In-vehicle system and communication method
An in-vehicle system for communicating with an external tool for storing a tool secret key includes: a communication device; a tool key acquisition device; and...
US-9,641,005 Electric power supply system
An electric power supply system is provided. The electric power supply system includes charge and discharge devices capable of performing a system...
US-9,634,095 Semiconductor device and method for manufacturing the same
In a semiconductor device, a first conductivity-type first semiconductor region that abuts on a side surface of a contact trench adjacent to an opening portion...
US-9,631,841 Refrigerant evaporator
A refrigerant evaporator includes four core portions. A part of the refrigerant passes through a first core portion and a fourth core portion. The other part of...
US-9,630,474 Thermostatic controlled heat pump water circuit
A method for regulating coolant temperature of an HVAC heat pump system with coolant heating. The method includes measuring temperature of coolant flowing...
US-9,627,935 Multi-gap rotating electric machine having phase coils formed of substantially U-shaped electric conductor segments
A multi-gap rotating electric machine includes a rotor, a stator core and a stator coil. The stator core has inner and outer core parts respectively located...
US-9,626,765 Position detection device detecting a position of target object and a position detection program
A position detection device obtains image coordinate groups representing a coordinate of a target object in each acquired image having first and second acquired...
US-9,621,535 Electronic key system and information registration system
An electronic key system includes a mobile device and a control device. Main identification information identifying the control device is registered in the...
US-9,621,046 Power converter for driving a switch based on current command and current flowing therein
In a power converter, a reference signal generator generates a reference signal with a predetermined period. A current detector detects a current flowing in the...
US-9,620,699 Manufacturing method for thermoelectric conversion device
An insulating substrate is prepared. In this substrate, plural via holes penetrating in a thickness direction are filled with a conductive paste. This paste is...
US-9,619,717 Lane-line recognition apparatus
An apparatus for recognizing lane lines including a broken line. An image capture unit is configured to acquire an image of the surroundings including a roadway...
US-9,618,245 Ejector
A body of an ejector includes a diffuser passage, in which an ejection refrigerant jetted from a nozzle passage and a suction refrigerant drawn from a suction...
US-9,617,947 Fuel injection control device
A waveform detector detects a variation in fuel pressure based on a detection value of a fuel pressure sensor as a fuel pressure waveform. A determining portion...
US-9,616,835 Vehicle-mounted emergency report device
A vehicle-mounted emergency report device having a function of transmitting an emergency report signal to a center device via a communication network when a...
US-9,614,946 Method of matching operations between vehicular apparatus and portable terminal, vehicle system including...
A portable terminal accesses an information center by using an address acquired from vehicular apparatus, requests for transmission of dedicated application...
US-9,614,513 Vibration generation apparatus
In a gyro sensor, a TDC detects a magnitude of vibration of a vibrator. A drive circuit (excluding the TDC) determines a duty ratio of a PWM drive signal in...
US-9,614,071 Semiconductor device
A semiconductor device formed on a silicon carbide substrate that has a front surface on which an electrode is provided and a back surface on which an electrode...
US-9,613,637 Driving support device
A driving support device for a vehicle uses a right speaker and a left speaker for providing audio information useful for driving to the right ear and left ear...
US-9,612,143 Manufacturing method for resin hollow member and airflow measuring device having the resin hollow member
A pair of half hollow members are mated to each other at mating surfaces to form a resin filling space between the mating surfaces. The resin filling space is...
US-9,609,595 Wireless communication apparatus, vehicular apparatus, and display apparatus
A wireless communication apparatus for a vehicle includes a receiver, a distance calculation section, and a reception frequency changing section. The receiver...
US-9,608,659 Analog/digital conversion circuit
An A/D conversion circuit includes: first/second pulse circulation circuits delaying an input signal and circulating a pulse signal; a circulation number...
US-9,608,629 Use of relative permittivity in different materials to enhance capacitive switch sensitivity
In the present invention, a capacitance-type switch is provided with an operation plate and an electrode plate. The operation plate forms operation surfaces...
US-9,608,104 Silicon carbide semiconductor device and method for manufacturing same
A silicon carbide semiconductor device includes: a vertical MOSFET having: a semiconductor substrate including a high-concentration impurity layer and a drift...
US-9,607,736 Insulated wire
According to one embodiment, an insulated wire is disclosed. The wire includes a conductor and an insulating film formed on the conductor, the insulating film...
US-9,607,516 Remaining energy supply warning system
A remaining energy supply warning system provides different low fuel level reminders and warnings according to a driving area determined by a navigation...
US-9,607,513 Systems and methods for informing driver of lane passing regulations
A method for informing a driver of a vehicle of lane passing regulations on a road. The method includes detecting a start of a no passing zone on a road,...
US-9,607,448 Vehicle diagnosis system, server, and computer program
According to one embodiment of the present disclosure, there is provided a vehicle diagnosis system equipped with a communication terminal for transmitting...
US-9,606,857 Electronic control unit
An electronic control unit includes first and second devices. A transmitter of the first device transmits data to a receiver of the second device by start-stop...
US-9,606,632 Operation input device
An operation input device includes an operation body, a case holding the operation body, and at least three flexible bodies. The operation body includes an...
US-9,606,040 Sensor controller
A sensor controller is applied to a particulate matter detection sensor that includes an attachment portion to which conductive particulate matter contained in...
US-9,605,977 Rotation position detection device
A first opposing surface of a first yoke has a constant radius of curvature and has a center of curvature that lies on a center of rotation. At least two...
US-9,605,906 Automotive heat recovery system
A heat recovery system captures, stores, and releases waste heat from an exhaust. The system includes a first exchanger that removes waste heat from the exhaust...
US-9,605,883 Heat pump cycle
A heat pump cycle includes a refrigerant circuit and a coolant circuit. A first heat exchanger and a second heat exchanger are disposed between the refrigerant...
US-9,605,634 Fuel injection valve
A needle has a large-diameter portion, an outer diameter of which is larger than that of a shaft portion of the needle. A needle-side tapered surface is formed...
US-9,605,575 Reducing agent supplying device
A reducing agent supplying device includes a reforming device, an obtaining section and a controller. The reforming device mixes fuel, which is a hydrocarbon...
US-9,604,627 Thermal management system for vehicle
A controller of a thermal management system for a vehicle controls a first switching valve and a second switching valve to set a battery warming-up state in...
US-9,602,040 Apparatus for controlling first and second rotary electric machines
In an apparatus, a determiner determines whether a two-MG frequency ratio of a first electrical frequency of a first MG to a second electrical frequency of a...
US-9,602,008 Power conversion apparatus and method for controlling power conversion apparatus
A power conversion apparatus supplies power from a DC power supply to a capacitive load by a current input push-pull DCDC converter provided with switching...
US-9,602,007 Power conversion apparatus
A power conversion apparatus includes a first DC/DC converter which includes a first transformer, a first primary circuit provided at a primary side of the...
US-9,601,987 Power supply apparatus
In a power supply apparatus, power is transmitted from its input terminal to its output terminal. The transmitted power is controlled so that an output voltage...
US-9,601,984 Power converter
A power converter includes a backup power source Eb provided separately from a power source Es and designed to supply power during a discharge period, and a...
US-9,601,787 Fuel cell system having a circulating circuit, a radiator, a bypass passage and a three-way valve
A radiator cap is connected to a circulating circuit at a connecting point located upstream of a water pump in a flow direction of coolant and that regulates a...
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