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Patent # Description
US-8,068,957 Backing operation assist apparatus for vehicle
A vehicular backing operation assist apparatus is coupled with a movement direction demand unit for demanding a forward or backward movement of the vehicle and...
US-8,068,883 Hands-free apparatus
A connection of a hands-free apparatus to a cellular phone is established through a hands-free profile, and the connection of the hands-free apparatus to the...
US-8,067,874 Motor apparatus including Lundell motor having Lundell-type rotor
A Lundell motor apparatus controls a field current passed to a rotor field coil and an armature stator coil current to generate a required torque. When the...
US-8,065,973 Panel for indicating instrument, method of manufacturing the panel, and indicating instrument having the panel
A panel for an indicating instrument has a base plate. The base plate has a line pattern with lines. The line pattern is defined by projections and grooves. A...
US-8,064,965 In-vehicle apparatus
An in-vehicle navigation apparatus performs the following: according to an initial operation of a user to register a handsfree function, connecting a handsfree...
US-8,064,854 Device and method of radio wave transmission
In a transmitter device of a smart entry system for a vehicle, a transmitter antenna is provided between a variable power circuit and the ground, and is...
US-8,063,756 Tire pressure monitor having capability of accurately detecting state of motion of vehicle
A tire pressure monitor provided on a wheel of a vehicle includes a pressure sensor, a transmitter, an acceleration sensor, and a controller. The pressure...
US-8,063,596 Apparatus for carrying out improved control of rotary machine
In an apparatus, a first drive unit drives, in a first range of a voltage utilization factor, a switching member to thereby control an output voltage of the...
US-8,063,591 Motor driving device and method for making judgment on state of motor driving device
The motor driving device includes a first function of supplying power to a motor so that the motor generates a driving force to drive a driven member, a second...
US-8,063,324 Paddle switch and steering wheel
Paddle levers protrude from lower sides of a center pad of a steering wheel into two lower spaces partitioned using a horizontal spoke and a vertical spoke of...
US-8,062,583 Method for producing soft magnetic powdered core
A method for producing a soft magnetic powdered core includes preparing a mixture of a soft magnetic powder and a resin powder, compacting the mixture into a...
US-8,061,321 Ignition device
The ignition device is comprised of a center electrode, an insulator having a tubular shape for covering the center electrode, and a ground electrode having an...
US-8,061,015 Method of manufacturing stator core of electric rotating machine
In a method of manufacturing a stator core of an electric rotating machine, a cylindrical laminated core is formed by thinning a side portion of a steel plate...
US-8,058,760 Magnetic holding spring for magneto field type motor and manufacturing thereof
When the magnet holding spring is in the deployed state of the plate-like shape, the auxiliary pole is beforehand fixed to one of the side-plates, then the...
US-8,058,592 Ceramic heater, gas sensor, and method of producing ceramic heater
A gas sensor is equipped with a built-in ceramic heater. The gas sensor detects the concentration of a predetermined gas component contained in the exhaust gas....
US-8,056,616 Exhaust heat recovery apparatus
An exhaust heat recovery apparatus includes an evaporation unit and a condensation unit communicated with the evaporation unit such that an operation fluid...
US-8,056,396 Knock detection device and knock detection system diagnosis device
An output of a knock sensor is A/D converted in a specified knock determination range. In a time-frequency analysis part, data of frequency, time, and vibration...
US-8,056,393 Signal processor for gas sensor
The present invention provides, as one aspect, a signal processor for a gas sensor that is disposed in an exhaust passage of an internal combustion engine and...
US-8,056,215 Method for manufacturing a stator coil formed in a corrugated shape
A first tool set holds a wire covered with an insulation film at a bending point of the wire to protrude the wire from the first tool set. A second tool set...
US-RE42,908 Vapor-compression-type refrigerating machine
The internal heat exchanger 7 is provided which exchanges heat between the refrigerant of low pressure and the refrigerant of high pressure, and the pre-load...
US-8,055,923 Electronic control unit and signal monitoring circuit
An electronic control unit has a microcomputer and a signal monitoring circuit. When a brake pedal is pressed down and an analog signal from a brake pedal...
US-8,055,023 Vehicle cabin lighting apparatus
A plurality of lighting units are positioned forwardly of the driver seat in the cabin of a vehicle for applying infrared radiations in respective directions to...
US-8,054,647 Electronic device mounting structure for busbar
An electronic device mounting structure includes an electronic device, a busbar, and a solder. The electronic device has a body and a lead protruding from the...
US-8,054,158 On-vehicle equipment control system
When vehicle doors have been opened and closed, request signals are transmitted from external transmitters and an internal transmitter to perform mutual...
US-8,054,142 Plural rectangular waveguides having longer cross-sectional lengths based on shorter waveguide line lengths
Long-side length a1 to a5 of rectangular waveguide tubes in a long-side direction (magnetic field direction) become greater, the shorter a line length is (the...
US-8,054,051 Apparatus and method for detecting an abnormality of a generator for vehicles
The present invention provides, as one aspect, an apparatus for detecting an abnormality of a generator for vehicles. The generator includes a multi-phase...
US-8,054,017 Apparatus for estimating rotor position of brushless motors and system and method for controlling start-up of...
An apparatus for estimating rotor position for brushless motors capable of accurately estimating rotor position is provided. The apparatus may be used as a...
US-8,053,936 Power supply circuit and signal detection apparatus
In a power supply circuit, first and second loads are connected in parallel to a power source though first and second power lines, respectively. A power line...
US-8,053,915 On-vehicle rotary electric machine operating on two modes of rectification
A rotary electric machine for a vehicle includes a rotor, a stator and a rectifying device for current AC/DC conversion. The machine operates as a motor and a...
US-8,053,685 Metal wiring plate
A metal wiring plate includes a soldering portion to which an electronic device is soldered and a wiring portion extending from the soldering portion and...
US-8,053,100 Battery unit with cooling device
A battery unit includes a module assembly, a housing that houses the module assembly, and a blower. The module assembly includes a stack of battery modules, and...
US-8,052,863 Gas sensor control apparatus designed to ensure accuracy of measurement in gas sensor
The gas sensor control apparatus develops a first voltage based on a first reference voltage at a negative terminal of a gas sensor device through a resistor...
US-8,052,571 Control device and control method for hybrid vehicle
In a hybrid vehicle that includes an engine and a motor-generator connected to the engine through a power split device, upon acceleration in a running state,...
US-8,052,560 Power transmission device
A power transmission device includes a pulley 1 and a hub 2 having an inner hub 21, a rubber damper 22 and an outer hub 23. A hub side engagement portion 24...
US-8,052,417 Molding apparatus and method for molding
A first and second inner dies are combined to form a molding cavity, in which a fluidic material is charged and hardened for molding a tubular member, which has...
US-8,052,405 High pressure pump having plunger
A high pressure pump draws fluid from a fluid inlet into a compression chamber through an inlet chamber. The high pressure pump has a fluid chamber that...
US-8,052,404 High pressure pump having plunger
A high pressure pump draws fluid from a fluid inlet into a compression chamber through an inlet chamber. The high pressure pump has a fluid chamber that...
US-8,052,355 Cutting tool and processing method by the same
A cutting tool is provided to process a processed member having an opening portion with a curved inner surface, so that a through hole is formed and a part of...
US-8,052,174 Pipe joint design
A connection joint brazed to a heat exchanger may employ a first block and a second block. The first block may have two fluid passages that align with two fluid...
US-8,052,118 Passage control device
A passage intake control device includes a passage member, a valve disposed in the passage member and a shaft passing through a through hole of a valve shaft...
US-8,051,845 Air intake apparatus for internal combustion engine
A housing has an intake passage extending substantially in a vertical direction of a vehicle. A valve is configured to open and close the intake passage. A...
US-8,051,838 Fuel injection control device
A high-pressure pump section pumps fuel in a fuel tank into a delivery pipe. An injector injects the fuel in the delivery pipe directly into a combustion...
US-8,051,831 Control device for variable valve timing apparatus
A control device for a variable valve timing apparatus that changes valve timing of at least one of an intake valve and an exhaust valve of an internal...
US-8,051,822 Spark plug and cylinder head assembly ensuring reliable ignition of air/fuel mixture
A spark plug and cylinder head assembly includes a spark plug and a cylinder head of an engine. The cylinder head has a bore and a surface which faces a...
US-8,051,641 Exhaust gas purifying apparatus for internal combustion engine
The present invention has an object to provide an exhaust gas purifying apparatus for an internal combustion engine capable of obtaining accurate temperature...
US-8,051,562 Method and apparatus for manufacturing fuel pump
A cover is inserted into a housing of a fuel pump. Then, a housing-side engaging portion of the housing, which is located at a peripheral edge of an opening of...
US-8,050,845 Fuel pressure controller and fuel pressure control system
An ECU estimates a variation amount of fuel which is actually suctioned by a fuel pump based on a fuel pressure in a common rail. Even though the fuel pressure...
US-8,050,635 Systems and methods for reducing power consumption in vehicle communication systems
A vehicle communication system includes a connection quality module and a channel scan frequency module. The connection quality module determines that a vehicle...
US-8,050,064 Semiconductor power conversion device
A surge voltage target setting unit obtains a main circuit power supply voltage of a semiconductor power conversion device based on an inter-terminal voltage of...
US-8,049,660 Radar apparatus configured to suppress effects of grating lobes upon detection of direction of target based on...
A radar apparatus has a plurality of receiving antennas and an array transmitting antenna controlled to successively vary the direction of a transmitted beam...
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