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Patent # Description
US-6,857,415 Control system for internal combustion engine
A bypass passage for bypassing a check valve is connected with a vacuum introducing passage of a brake booster. The bypass passage is provided with a switching...
US-6,857,286 Vapor-compression refrigerant cycle system
A vapor-compression refrigerant cycle system includes a first evaporator in which refrigerant is evaporated, a second evaporator in which refrigerant is...
US-6,857,280 Air conditioner
By the use of the suction pressure of a compressor, the pressure in back pressure chambers 71g and 71h are reduced to open a refrigerant inlet side and a...
US-6,857,174 Robot hand for high load work
High load screwing work, calking work, or press-fitting work ancillary to assembly work can be performed by a low rigidity robot such as a tabletop robot by, in...
US-6,856,888 Vehicular control system
In an air-fuel ratio control system, a gain Kh is adaptively determined on the basis of a value z obtained by multiplying a target fuel amount difference value...
US-6,856,846 3-D modeling method
A 3-D modeling system is provided for reducing design costs an efficient drawing checking operation. A number of CAD units and a server are connected through...
US-6,856,829 Method for detecting physiological condition of sleeping patient based on analysis of pulse waves
A physiological condition detecting method detects pulse waves from the body of a patient, and creates the envelope of the pulse waves by connecting every peak...
US-6,856,277 Radar beam scanning method, on-vehicle radar apparatus and radar scanning computer program
In the on-vehicle radar apparatus of the present invention, the vertical scanning width of the radar beam is narrowed, before the horizontal scanning, thereby...
US-6,855,981 Silicon carbide power device having protective diode
A silicon carbide power device includes a junction field effect transistor and a protective diode, which is a Zener or PN junction diode. The PN junction of the...
US-6,855,625 Manufacturing method of multilayer substrate
Single-sided conductor patterned films are prepared, each of which has a conductor pattern formed only one side of a resin film and via hole filled with...
US-6,855,444 Fuel cell system
Provided is a fuel cell system capable of activating a fuel cell even under low-temperature environments. The fuel cell system detects an outside air temperature...
US-6,855,409 Method for connecting insulator coated wire
There is provided a method for connecting an insulator coated wire with a conductive member while keeping the electrical resistance low and enough joint strength...
US-6,854,918 Bonding structure having protrusions
A first body is bonded with a second body to accommodate a sensor element therein. An annular convexity is formed at either the first body or the second body...
US-6,854,513 Vehicle air conditioning system with cold accumulator
In a vehicle air conditioning system, a cold accumulator is disposed between a downstream air side of a cooling heat exchanger and an upstream air side of a...
US-6,854,452 Fuel vapor handling system
In a fuel vapor handling system of this invention, an ECU performs a leak check to check a leak of fuel vapor in a fuel vapor passage when the engine is at a...
US-6,854,451 Fuel feed apparatus having vibration damping structure
A fuel feed apparatus accommodates a sub tank. The sub tank includes a pump module The pump module generates vibration, and is supported by a supporting member...
US-6,854,265 Exhaust gas filter regenerating apparatus effectively burning particulate material
Particulate material collected in a filter (PM) is burnt through a selected one of partial and perfect regenerating processes. The partial regenerating process...
US-6,853,896 Vehicle agent system acting for driver in controlling in-vehicle devices
A vehicle agent system controls operation of relevant in-vehicle devices as execution of a practical response for acting for a driver. When a command is inputted...
US-6,853,155 Electric discharge lamp device
An electric discharge lamp device has a lighting start voltage storage circuit for storing a lamp voltage immediately after the start of lighting of a lamp, and...
US-6,853,116 Structure of spark plug designed to provide higher durability and ignitability of fuel
An improved structure of a spark plug which provides higher durability and ignitability of a gaseous fuel. The spark plug consists of a center electrode, a...
US-6,853,112 Rotating electric machine
A rotating electric machine for a vehicle includes magnet holders for holding permanent magnets. The magnet holder is fitted between adjacent two claw-like...
US-6,853,111 Electric-machine-rotor having field coil and auxiliary permanent magnets amd method of manufacturing the same
An electric-machine rotor is composed of a field coil, a pair of pole cores having a plurality of claw poles to enclose the field coil, a plurality of auxiliary...
US-6,853,006 Silicon carbide semiconductor device
A silicon carbide (SiC) substrate is provided with an off-oriented {0001} surface whose off-axis direction is <11-20>. A trench is formed on the SiC to...
US-6,852,452 Method of fabricating hologram screen and hologram imaging apparatus
A method of fabricating a hologram screen having a large visual range and a hologram imaging apparatus used for the particular method of fabricating the hologram...
US-6,852,024 Air passage switching device and vehicle air conditioner using the same
In an air-outlet switching device of a vehicle air conditioner, a first rotary door is disposed to open and close a foot opening portion and a communication...
US-6,851,762 Vehicle brake fluid pressure control device with hydraulic booster
A hydraulic booster is provided between a M/C pressure and a W/C pressure. The hydraulic booster is composed of a pump and an amplifying piston amplifying the...
US-6,851,509 Easy-to-assemble structure of electric power steering device
An easy-to-assemble electric power steering device for automotive vehicles is provided which includes an electric motor, a controller, and a torque transmission...
US-6,851,405 Motor-driven starter having pinion to engage ring gear of internal combustion engine
A starter includes a motor, an output shaft, a first spline connection member disposed between the motor and the output shaft, a pinion to be engaged with a ring...
US-6,851,181 Apparatus for manufacturing non-resonance knock sensor
An apparatus of two stories for manufacturing a non-resonance knock sensor has an assembly body stage positioned at a first floor for forming an assembly body in...
US-6,851,180 Method of manufacturing a gas sensor
A manufacturing method for a gas senor having sensor element on and in which an outer electrode terminal and an inner electrode terminal are press-fitted. The...
US-6,850,178 Analog-to-digital conversion method and device
An analog-to-digital conversion device is provided that uses pulse delay circuits to convert an input voltage into numerical data and offers a high resolution in...
US-6,850,047 Switching regulator and power supply using the same
The power supply PS includes a voltage detecting circuit VD for detecting a voltage level Vs inputted from an external voltage source, a boot strap circuit BS,...
US-6,849,291 Gas sensing element and method for manufacturing the same
A gas sensing element has a solid electrolytic body, a reference gas side electrode provided on a surface of the solid electrolytic body so as to be exposed to a...
US-6,849,222 Method of manufacturing ceramic honeycomb structure and device for forming through holes
A method of manufacturing a honeycomb structure and a through hole forming device used in the manufacture of the honeycomb structure are provided, in which the...
US-6,849,174 Gas concentration measuring apparatus designed to minimize error component contained in output
A gas concentration measuring apparatus which has a gas sensor designed to measure, for example, the concentrations of O.sub.2 and HO.sub.x contained in exhaust...
US-6,849,136 Filler metal for aluminum brazing sheet for heat exchangers and method of manufacturing same
An object of the present invention is to provide a filler metal for an aluminum brazing sheet for heat exchangers capable of preventing or controlling occurrence...
US-6,848,742 Seat air conditioning unit for vehicle and fan combination of blower units of the same
A seat air conditioning unit includes a seat defining an air passage therein through which air flows toward a seat surface, and first and second blower units for...
US-6,848,669 Electromagnetic fluid controller
An electromagnetic fluid controller can prevent the action force of magnetic attraction between both abutting faces of an armature and a stator, and eliminate...
US-6,848,429 Fuel injection pump
In a fuel injection pump, a helical gear is attached to an end of a camshaft and rotatable with the camshaft. The camshaft is biased in one axial direction...
US-6,848,424 Accumulation type fuel injection system
A common rail of an accumulation type fuel injection system has a common rail main body, distributing portions and accessory portions. The common rail main body...
US-6,848,401 Valve timing adjusting device
A valve timing adjusting device adjusts valve timing by shifting rotational phase of a camshaft relative to a crankshaft. The device has an electric motor for...
US-6,848,310 Capacitive dynamic quantity sensor, method for manufacturing capacitive dynamic quantity sensor, and detector...
A capacitive dynamic quantity sensor includes a semiconductor substrate, a weight, a movable electrode, and two fixed electrodes. The weight is movably supported...
US-6,848,309 Capacitive type dynamic quantity sensor
In a capacitive type dynamic quantity sensor, a width of a beam in a beam portion extending in a direction that is perpendicular to a predetermined deformation...
US-6,848,306 Semiconductor dynamic sensor
A semiconductor dynamic sensor such as an acceleration sensor is composed of a sensor chip having electrodes movable in response to acceleration applied thereto...
US-6,848,301 Cylinder-by-cylinder intake air quantity detecting apparatus for internal combustion engine
A rate of cylinder-to-cylinder variations in an intake air quantity is calculated, and learned as a learning value based on an output from an airflow meter when...
US-6,848,298 Apparatus and method for failure diagnosis of fuel vapor purge system
A fuel vapor purge system includes a fuel tank, a canister, and an evaporation route, and purges fuel vapor collected in the canister into an intake passage of...
US-6,848,262 Compressor device and control method for the same
A compressor device for a refrigerant cycle includes a compressor and a control unit. The compressor is provided with a displacement changing mechanism for...
US-6,848,178 Enhancement of current-carrying capacity of a multilayer circuit board
A multilayer circuit board, in which a plurality of insulating layers and a plurality of conductive layers, each of which includes a conductive pattern, have...
US-6,847,902 Adjustment-circuit embedded semiconductor sensor and torsion bar type torque sensor system
A torsion bar type torque sensor system is provided with the following: an elastic member that receives a torque and converts the torque to a torsion ...
US-6,847,864 Vehicular communications system initializing abnormal control unit
A vehicular communications system connects, through a communications network, with a plurality of electronic control units (ECUs) that control respective...
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