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Patent # Description
US-8,049,458 Field winding type of synchronous rotary electric machine
A speed-variable field winding type of synchronous rotary electric machine is provided, where a rotor with plural-phase windings faces a rotor with a field...
US-8,047,274 Air conditioner for vehicle
An air conditioner for a vehicle includes a main heater for heating air in a vehicle compartment using coolant of an engine of the vehicle as a heat source, and...
US-8,047,033 Plastic working method and plastic working system
A plurality of press devices 2 are arranged in a plastic working system. The plastic working system includes: a loop correction sensor 13 for watching a slack...
US-8,047,018 Ejector cycle system
An ejector cycle system with a refrigerant cycle through which refrigerant flows includes an ejector disposed downstream of a radiator, a first evaporator...
US-8,046,710 Weather information display device with display icon
A rectangular area containing sections corresponding to same weather information is set. If sections at four corners of the set area are sections corresponding...
US-8,046,664 Information processing apparatus and program for controlling the same
An information processing apparatus is configured to be backed up by a battery so that information in a main memory of the apparatus can be retained when a...
US-8,046,615 Microcomputer system with reduced power consumption
A sub-microcomputer having a sub-CPU and a power supply control section that controls the power supply to a main microcomputer is disposed in addition to the...
US-8,046,155 Method and apparatus for misfire detection using engine cycles at least subsequent to actual misfire event
In a method of monitoring for a misfire event in an internal combustion engine signals representative of engine speed are monitored for successive engine...
US-8,046,124 Control apparatus and control method for electric vehicle
A control apparatus for an electric vehicle includes a road surface condition detection portion, a slip determination portion, a torque reduction device, and a...
US-8,046,123 Control apparatus for electric vehicles
In an electric vehicle having a plurality of MG units each including an AC motor and an inverter, a control apparatus executes system voltage stabilization...
US-8,045,766 Device, program, and method for determining sleepiness
A sleep prevention system captures a facial image of a driver, determines a sleepiness level from the facial image and operates warning devices including neck...
US-8,045,758 Conduct inference apparatus
In a conduct inference process, feature points are extracted from a capture image. The extracted feature points are collated with conduct inference models to...
US-8,045,182 Location detection apparatus
A location detection apparatus is disclosed that includes: a light source; a light output side reflector having a reflecting surface for reflecting light from...
US-8,044,934 Operating device, image display system, map display controller and program for map display controller
An image display system has an operating device, a specifying device and an image display device. If the operating device receives a single operation from an...
US-8,044,652 Constant current control circuit
A constant current control circuit is disclosed. Pads are connected with a common power supply terminal. Shunt resistors are located outward of a region...
US-8,044,624 Load control apparatus and method for processing diagnosis signal for the same
A load control apparatus outputs a PWM signal to a switching element to control a load. The switching element is connected between a power supply and a grand in...
US-8,044,620 Driving apparatus for multi-phase AC synchronous motor
An inverter control circuit controls transistors based on comparison of a voltage command wave with a carrier wave, when a magnitude of a voltage vector is...
US-8,043,723 Organic EL device with organic layer including starburst compound
An organic EL device includes: a pair of electrodes; and an organic layer sandwiched between the pair of electrodes. The organic layer includes a compound...
US-8,042,637 Vehicle-mounted battery cooling structure
A vehicle-mounted battery cooling structure of the present invention includes a battery a cooling fan for cooling the battery, a cooling-medium channel...
US-8,042,516 Method of controlling valve timing of diesel engine
In a diesel engine equipped with an injector 1 having a plurality of intersections between an axis line of the injector 1 and the axes of injection holes 10a...
US-8,042,503 Variable valve timing apparatus
In a variable valve timing apparatus having a VVT mechanism in each of a plurality of banks, start of a valve timing control is not permitted until reference...
US-8,042,388 Multi-joint fuel level sender gage assembly
A fuel level measuring system for a liquid fuel tank may utilize a primary sender gage assembly employing at least a primary sender gage, a primary sender arm,...
US-8,042,381 Knocking determination apparatus and knocking determination method for internal combustion engine
A knocking judgement method for an internal combustion engine, in which an engine ECU executes a program judging whether or not such ones of integrated values...
US-8,042,347 Compressor inlet pressure estimation apparatus for refrigeration cycle system
A compressor inlet pressure estimation apparatus for a refrigeration cycle system is disclosed. An electronic control unit 14 uses Tefin_lag(N) as an actual...
US-8,042,104 Method and system for sending a rewrite control program to a control unit
A control unit has a first storing unit storing data of a rewrite control program received by the control unit in a rewritable storage medium at a destination...
US-8,041,523 Battery charge/discharge current detection apparatus
The battery charge/discharge current detection apparatus has a power supply circuit powered by a battery mounted on a vehicle and configured to detect a...
US-8,041,499 Method and apparatus for combustion chamber pressure estimation
In order to compensate for pressure drop across a fuel injector, pressure in a combustion chamber of an internal combustion engine into which fuel is injected...
US-8,040,252 Apparatus, program and storage medium for notifying intersection information
A signal sequence of a traffic signal is notified for a driver of a vehicle that is heading for an intersection by using a signal sequence notification...
US-8,040,241 Capacitance-based occupant detection system and occupant protection system
A capacitance-based occupant detection system accurately determines seat occupancy and a failure of an electrode and between electrodes and includes an...
US-8,040,112 Vehicle-use power generation control device
The vehicle-use power generation control device includes a first function of detecting a temperature around a generator mounted on a vehicle, a second function...
US-8,040,108 Apparatus for estimating state of charge of rechargeable battery charged by vehicle-mounted power generation...
The apparatus, which is for estimating a state of charge of a rechargeable battery charged by a vehicle-mounted power generation apparatus capable of generating...
US-8,040,096 Rotary electric system with star-connected multiphase stator windings
In a rotary electric system, a switch member includes at least one of a first switch and a second switch. The first switch is connected between a neutral point...
US-8,040,089 Drive device for synchronous electric motor
Switching elements are driven by a control signal outputted from a control circuit, so that a rotating magnetic field is generated from a stator coil to rotate...
US-8,037,930 Heat exchanger
A tube is composed of a first plate and a second plate which are opposed and engaged with each other. In a first region on both end sides of the tube, the first...
US-8,037,859 Intake manifold
An intake manifold to be mounted to a traverse engine includes pieces made of resin and welded to each other. The pieces are constructed with a first piece...
US-8,037,855 Valve characteristic controller and valve characteristic control system
When a valve timing is held, even if a Duty value of an operational signal of a variable valve timing controller is slightly changed, a holding unresponsive...
US-8,037,731 Forging method and forging apparatus
A forging method and forging apparatus able to improve a dimensional precision of a forged article and able to reduce the machining processes to a minimum and...
US-8,036,875 Audio guidance system having ability to update language interface based on location
A CPU of a speech ECU acquires vehicle position information. If it is determined from the position information and map data stored in a memory that the vehicle...
US-8,036,815 System for restarting internal combustion engine when engine restart request occurs
In a system, a starter includes a motor for rotatably driving an output shaft with a pinion and an actuator that shifts the pinion toward a ring gear to be...
US-8,036,424 Field recognition apparatus, method for field recognition and program for the same
A field recognition apparatus includes a first camera for imaging a forward field and a second camera for imaging a road surface. The second camera has a light...
US-8,036,206 Wireless communication method and device
In a commutation system, a data packet is transmitted and received by radio among radio communication apparatuses. In the communication system, the data packet...
US-8,035,934 Shift switching device and shift switching method
A shift-by-wire shift switching device and shift switching method that switch a shift range of an automatic transmission using an electric motor. The shift...
US-8,035,561 Communication apparatus
A communication apparatus communicating other apparatuses includes: a switch for switching between a vertical polarized antenna and a horizontal polarized...
US-8,035,299 Organic electroluminescent display and method of making the same
An organic EL display includes an organic material, a gas barrier layer on the member, and an organic EL unit on the gas barrier layer. The gas barrier layer...
US-8,035,154 Semiconductor device including a plurality of memory cells with no difference in erasing properties
A semiconductor device includes a semiconductor substrate, a plurality of memory cells, a plurality of bit lines, and a plurality of source lines. The memory...
US-8,033,956 Hydraulic control unit
A hydraulic control system of a friction device where fail-safe is required is provided with one oil pressure switch and one pressure changeover valve. The...
US-8,033,273 Plasma ignition system
A plasma ignition system includes an ignition plug attached to an engine and having a center electrode, a ground electrode, and a discharge space, a discharge...
US-8,033,103 Exhaust purification device
An exhaust purification device has a NOx catalyst that occludes NOx contained in exhaust gas at a lean air fuel ratio and that purifies (reduces) and discharges...
US-8,033,099 Exhaust gas purifying system
An additive agent injection valve and a catalyst unit are formed on an exhaust gas tube in an exhaust gas purifying system. The additive agent injection valve...
US-8,032,878 Data reprogramming method and system
In a data reprogramming system, a receiving unit receives a plurality of items of data for use in reprogramming. The plurality of items of data are sent to the...
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