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| Patent # | Description |
|---|---|
| US-7,248,960 |
Air-fuel ratio sensor monitor, air-fuel ratio detector, and air-fuel ratio
control An air-fuel ratio sensor monitor is provided which is designed to monitor reactive characteristics or response rates of an air-fuel ratio sensor when an air-fuel... |
| US-7,248,959 |
Electronic control apparatus which responds to shut-down command by
executing specific processing prior to... An electronic control apparatus includes a control circuit and has a power supply holding function whereby when a power switch-off command is received by the... |
| US-7,248,947 |
Information-sharing system, information-sharing server,
information-sharing method, and information-sharing program A technique to provide an information-sharing system and the like is disclosed. According to this technique, there are provided an on-board information terminal... |
| US-7,248,932 |
Electronic control unit A main CPU transmits data used in determination of whether or not a target throttle opening degree calculation logic and an estimated target throttle opening... |
| US-7,248,790 |
Heating device for vehicle A heating device for a vehicle is provided with a radiation-heat generating unit for generating radiation heat, a first light-distributing unit for converting... |
| US-7,248,634 |
Integrated circuit for transceiver device with means for suppressing
superimposed noise and for generating a... A serial communication transceiver includes a trapezoidal wave signal generation circuit for producing a trapezoidal wave signal responsive to a control signal.... |
| US-7,248,478 |
Coolant cooled type semiconductor device A semiconductor device includes a cooling unit in which coolant flows, a semiconductor chip having two main surfaces press-pinched by the cooling unit, and an... |
| US-7,248,212 |
Satellite-positioning signal receiving device A satellite-positioning receiving device includes: an antenna which receives a signal from a satellite; an RF amplifier unit which amplifies the signal received... |
| US-7,248,197 |
A/D converter that is implemented using only digital circuit components
and digital signal processing A TAD (time analog/digital) type of A/D converter has plural series-connected delay units each producing a delay in accordance with the level of a converter... |
| US-7,248,092 |
Clamp circuit device In a clamp circuit device, reference voltages are set up by a series circuit of an FET, a resistor and an FET. Gate potentials of FETs are set up by performing... |
| US-7,248,061 |
Transmission device for transmitting a signal through a transmission line
between circuits blocks having... A transmission device includes a transmission line composed of first and second transmission lines. A first circuit block outputs a non-inverted transmission... |
| US-7,248,016 |
Motor controller and steering device A motor controller including an inverter including plural switching elements that are subjected to PWM control to generate sine waves of plural phases, a motor... |
| US-7,248,010 |
Wiper controller for controlling windshield wiper A wiper controller includes: a sensor for detecting a waterdrop on a windshield; a wiper for wiping the windshield; and control means for controlling operation... |
| US-7,247,929 |
Molded semiconductor device with heat conducting members A power element package includes a semiconductor chip, radiating members, a mold resin member, a lead terminal for control signals, and lead terminals for large... |
| US-7,247,392 |
Aluminum alloy heat exchanger and method of producing the same An aluminum alloy heat exchanger having a tube composed of a thin aluminum alloy clad material, wherein, in the clad material, one face of an aluminum alloy core... |
| US-7,247,121 |
Control device for automatic transmission A position sensor for an automatic transmission has multiple switches, each of which generates "ON" or "OFF" signal depending on a selected position of a shift... |
| US-7,247,074 |
Organic electroluminescent element and process for its manufacture An organic EL element is formed having a crystalline CuPc film as a positive hole injection layer and a positive hole transport layer, a luminescent layer, an... |
| US-7,246,657 |
Air conditioner for vehicle In an air conditioner for a vehicle having first and second air conditioning zones positioned at right and left sides of a front seat in a vehicle compartment... |
| US-7,246,656 |
Vehicle air conditioner A vehicle air conditioner has an IR sensor that detects a temperature of air inside a vehicle compartment. The IR sensor is disposed on an instrument panel so... |
| US-7,246,608 |
Fuel vapor processing apparatus A fuel vapor processing apparatus includes a canister, a purge passage, a detection passage including an atmosphere passage and a restrictor, a passage changing... |
| US-7,246,601 |
Common rail A ring-shaped connecting portion is formed on a seat surface side of a pipe connector. The connecting portion is tapered so that thickness thereof gradually... |
| US-7,246,592 |
Intake manifold for internal combustion engine An intake manifold is provided to an internal combustion engine including a first and second cylinder heads each having an intake port. The first and second... |
| US-7,246,579 |
Actuator for valve lift controller An actuator for a valve lift controller comprises a case forming a first and second spaces therein. The first space is supplied with lubricating fluid. The... |
| US-7,246,531 |
Torque sensor for detecting a shaft torque A first shaft and a second shaft are connected coaxially. A torsion bar converts a torque applied between two shafts into a torsion displacement. A multipolar... |
| US-7,246,523 |
Ultrasonic sensor An ultrasonic sensor includes an ultrasonic microphone having a circular vibration surface, a substantially cylindrical cushion unit where the ultrasonic... |
| US-7,246,426 |
Method for manufacturing a motor A method of manufacturing a motor that includes a permanent magnet unit disposed at a circumference for providing a plurality of magnetic poles, and a rotor... |
| US-7,246,021 |
Automatic front light optical axis direction adjusting system for vehicles The directions of optical axes of headlights of a vehicle are adjusted based on a steering angle by switching filters of different response speed... |
| US-7,245,998 |
Apparatus for detecting rollover of vehicle and apparatus for activating
occupant protective device An apparatus for detecting a rollover of a vehicle is provided. The apparatus comprises a detector, memory unit, calculator, and rollover determination unit. The... |
| US-7,245,997 |
Remote monitoring system and method A smart key carried with a user is provided with switches for monitoring a vehicle in remote places, such as a departure-time monitor switch, a return-time... |
| US-7,245,812 |
Structure for connecting optical fiber An optical fiber is optically coupled to a light-receiving/emitting element contained in an interface box. The coupling structure is composed of a cylindrical... |
| US-7,245,493 |
Cooler for cooling electric part A cooler cools a plurality of electric parts from both sides thereof. The cooler includes a plurality of cooling units including a pair of cooling tubes for... |
| US-7,245,359 |
Vehicular radar system A radar system of a vehicle has a zero-cross comparator, an integrator, and a sensor. The comparator compares a light reception signal output from each one of... |
| US-7,245,264 |
High frequency module and array of the same A high frequency module for converting a high frequency wave in a free space to a high frequency wave in a planar waveguide includes two metal plates, a... |
| US-7,245,225 |
Failure monitor for motor drive control system A failure monitor designed to monitor a failure in operation of a motor drive control system. The system works to drive a motor-driven member through an output... |
| US-7,245,208 |
Tire condition detecting system and method A tire condition detecting system has transmitters and a receiver. The transmitter is installed in a plurality of wheels and the receiver is installed in a... |
| US-7,245,163 |
Overcurrent limiting controller A semiconductor device controller includes a current supply control unit for controlling a conduction state of a semiconductor device connected to a load in... |
| US-7,243,644 |
Apparatus for estimating air-fuel ratios and apparatus for controlling
air-fuel ratios of individual cylinders... An individual-cylinder air-fuel ratio estimation model is designed so as to consider the mixing of gases exhausted from adjacent combustion cylinders, and a... |
| US-7,243,643 |
Ignition device for internal combustion engine An ignition device for an internal combustion engine has a spark plug, an ignition coil, a housing and a mounting portion. The spark plug is for discharging a... |
| US-7,243,627 |
Engine rotation condition detecting system and engine control method An internal combustion engine has a variable valve timing apparatus including a driving motor between a crankshaft and a camshaft. The driving motor rotates... |
| US-7,243,620 |
Liquid-cooling device for internal combustion engine A head cooling path diverges from a backflow path at a position between a radiator and a thermostat and is connected with a cylinder head of an engine by... |
| US-7,243,545 |
Physical quantity sensor having spring A physical quantity sensor detects physical quantity. The sensor includes a plurality of springs, which have different spring constants, respectively. The sensor... |
| US-7,243,532 |
Misfire detector for internal combustion engines Air fuel ratios of exhaust gases of respective cylinders are estimated based on a detection value of an air fuel ratio sensor mounted in an exhaust-collector.... |
| US-7,243,529 |
Knock detecting apparatus for internal combustion engine A waveform knock signal detected by a knock sensor is filtered through a band-pass filter. The detected wave form signal is compared with an ideal reference... |
| US-7,243,491 |
Exhaust gas purification system of internal combustion engine A diesel oxidation catalyst is disposed upstream of a diesel particulate filter (a DPF) disposed in an exhaust passage of a diesel engine. An electronic control... |
| US-7,242,582 |
Semiconductor module mounting structure, a cardlike semiconductor module,
and heat receiving members bonded to... A semiconductor module has metallic radiator plates provided at central regions of principal surfaces of a sealing resin so as to expose from these principal... |
| US-7,242,461 |
Vehicular radar system An integrator of a vehicular radar system has multiple switches and multiple capacitors, which are connected with the switches, for each one of photoreceptive... |
| US-7,242,446 |
Liquid crystal display apparatus A liquid crystal display apparatus includes a liquid crystal display panel, a backlight source behind the liquid crystal display panel, and an optical filter... |
| US-7,242,381 |
Display panel A display panel includes a first halftone dot layer and a second halftone dot layer. The first and the second layers are formed with halftone dots printed at... |
| US-7,242,284 |
Tire condition detecting device, tire condition monitoring system, and
method of attaching tire condition... A tire condition detecting device 1 and an attaching method thereof, and a tire condition monitoring system, capable of preventing the attenuation caused by... |
| US-7,242,278 |
Portable transmitter contained in a hard-to-open case An ID code is wirelessly sent to a device, such as a keyless-entry system or a keyless-starter system mounted on an automobile, from a portable transmitter.... |
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