baber/WOPTO huggingface dataset:
Patent JP-2003318400-A (JP)
Title: Semiconductor device and manufacturing method therefor
Inventor: SUGIYAMA TAKAHIDE
IPC: H01L29/739
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device whose turn-off time is short and an on-voltage is low.  <P>SOLUTION: A p-type base region 104 has a part A positioned between an n<SP>-</SP>-type drift region 116 and an n<SP>+</SP>-type emitter region 122. A gate electrode 120 adjoins the part A of a p-type base region 104 via a gate insulation film 118. An emitter electrode 102 is in contact with the n<SP>+</SP>-type emitter region 122. A p-type collector region 106 has a first section 108, a second section 110 and a third section 112. The impurity concentration of the second section 110 is lower than that of the first section 108. The impurity concentration of the third section 112 is higher than that of the first section 108. The first section 108 and the second section 110 are positioned between the n<SP>-</SP>-type drift region 116 and the third section 112. The third section 112 is in contact with a collector electrode 114.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003310583-A (JP)
Title: Fatigue measuring instrument
Inventor: ARAI FUJIO
IPC: G10L15/00
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fatigue measuring instrument capable of measuring a degree of fatigue of the crew of a vehicle from voices of the crew by calling speaking to the crew.  <P>SOLUTION: A fatigue measuring instrument 1 is composed of an environmental change judging part 2 for judging an environmental change in a traveling vehicle, an operation judging part 4 for judging whether or not on-vehicle equipment is necessary to be operated from the judged environmental change, a voice output part 7 for presenting an inquiry on whether or not the on-vehicle equipment judged necessary is to be operated to the crew, a voice input part 8 for inputting an instruction to operate the on-vehicle equipment in voice, an on-vehicle equipment control part 5 for controlling the operation of the on-vehicle equipment 9 based upon the operating instruction inputted to the voice input part 8 by the crew, and a fatigue measuring part 6 for measuring the degree of fatigue from the speaking voices of the crew in response to the inquiry from the voice output part 7 at least.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003312442-A (JP)
Title: Vehicular rear seat device
Inventor: YAMANAKA SATSUKI
IPC: B60N2/12
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seat belt installing structure for improving comfortability and boarding-alighting performance, restraining complexity of a frame structure and a weight increase in a seat, and obtaining proper occupant restricting performance.  <P>SOLUTION: This vehicular rear seat device has a three-person sitting bench seat 2 having a seat cushion 7, seat belt anchors A, B, C, and D for one side of a central seat part 4, a one side seat part 5, the other side of the central seat part 4, and the other side seat part 6 respectively arranged by two pieces on two central frame materials 23 (30), and 24 (31) of the seat cushion 7, and a seat slide device 3 composed of fixed rails 28 fixed to a car body floor via a leg member 27 and a movable rail 29 slidably installed on these respective fixed rails 28, and fixed to the respective central frame materials. The rails of the seat slide device 3 are arranged near the center of the seat cushion 7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003310893-A (JP)
Title: Pachinko game machine
Inventor: ENOMOTO HIROSHI
IPC: A63F7/02
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate an unfair feeling among players by preventing the partial players from being advantageous owing to finely timed pick-off, and to prevent a working rate in a pachinko game machine from decreasing owing to needless reduction in the number of pachinko game balls to be shot.  <P>SOLUTION: In the machine, a motor-driven ball shooting device 16 is operated when a prescribed shooting prohibition time elapses after the player operates a shooting operation means 14, and, then, the ball is shot. The machine includes a game state recognizing means for recognizing the game state of the game machine. The shooting prohibition time is changed depending on the game state which is recognized by the game state recognizing means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003315690-A (JP)
Title: Wavelength selecting filter, wavelength selecting device having the same, and wavelength selecting method
Inventor: NAKAYAMA HIROMITSU
IPC: G02B6/00
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To make a wavelength selecting device properly selectable a transmission wavelength with a single filter without a swing mechanism for fine adjustment and to relatively easily perform an operation for wavelength selection.  <P>SOLUTION: In a collimator block 4 of a wavelength selecting device, a light output part 5 and a light input part 6 face each other across a gap, and a stage 8 to which an actuator 7 is connected is arranged in the gap. A wavelength selecting filter 1 mounted on the stage 8 has a dielectric multi-layered film 3 laminated on a substrate 2 of glass, etc., and the surface of the dielectric multi-layered film 3 is a light incidence surface 3a with angles varied stepwise, i.e., discontinuously. The actuator 7 moves the wavelength selecting filter 1 in parallel in the direction where respective areas 1a divided by angles of the light incidence surface 3a are arrayed to change an area 1a positioned on an optical axis 16, and then the angle of incidence of light changes to change the transmission wavelength.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003319124-A (JP)
Title: Composite machine, method for transferring image data, program, and storage medium
Inventor: IIDA NOBUYUKI
IPC: G06F3/12
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite machine capable of simultaneously activating printer and scanner functions, so as to enhance the working efficiency.  <P>SOLUTION: A control section 5 of the composite machine 2 informs a host computer 1 about an operating state of a scanner 8 and controls so as to transfer image data read by the scanner 8 to the host computer 1 for a period from the end of reception of print data of an N-th page sent from the host computer 1 until start of reception of print data of the (N+1)th page on the basis of an instruction sent from the host computer 1 depending on the notified operating state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003322550-A (JP)
Title: Light receiving-emitting composite unit and method of manufacturing it and displacement detecting device
Inventor: TAMIYA HIDEAKI
IPC: G01D5/38
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a displacement detecting device superior in stability with the lapse of time, and suitable for reducing the size and weight.  <P>SOLUTION: This displacement detecting device has a light source 51 for emitting the light, a polarized light separating part 58 for generating the synthetic light by synthesizing the two light reflected from an external optical system by emitting the light emitted from the light source 51 to the external optical system by separating the light into the two light mutually different in a polarized light component, a phase plate 43 arranged between the light source 51 and the polarized light separating part 58, and introducing the light to the polarized light separating part 58 by changing a polarized light state of the light emitted from the light source 51, a light branching film 59 for dividing the synthetic light generated by the polarized light separating part 58 into a plurality, a polarized light part 42 for respectively passing only a prescribed polarized light component on the divided synthetic light, and a light receiving element 52 for generating an interference signal by respectively photoelectrically converting the interference light passing through the polarized light part 42.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003321645-A (JP)
Title: Coating composition for photographic film cartridge
Inventor: TAKAHASHI SHOJI
IPC: C09D167/00
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coating composition for an eco-friendly photographic film cartridge free from vinyl chloride, bisphenol A, etc.  <P>SOLUTION: The coating composition for a photographic film cartridge contains (A) a polyester resin having carboxy group, a solid acid value of 20-80 (mgKOH/g) and an average molecular weight Mn of 3,000-7,000 and free from raw materials derived from bisphenol A and (B) an acrylic resin having glycidyl group, an epoxy equivalent of 350-1,900 (g/eq) and an average molecular weight Mn of 2,000-5,000 and free from raw materials derived from bisphenol A and is free from amino resin.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003320926-A (JP)
Title: Method and apparatus for car washing
Inventor: KINOSHITA YOSHIKI
IPC: B60S3/04
Filed: 2002-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for car washing, in which recycled water generat ed from waste water of a car washing machine is used, capable of keeping piping and a brush of the car washing machine, the inside of the car washing machine and dirt floor away from smudges and preventing generation of moss, mold, microorganisms and the like.  <P>SOLUTION: The recycled water A generated by recycling waste water (a) used for car washing is provided to wash-water arches 12, 14 and detergent arches 13, 16 and tap water B to be used for car washing for the first time or the recycled water A is provided to coating agent arches 15, 17 to perform car washing. The tap water B is provided to all arches from 12 to 17 while the equipment is cleaned. Use of recycled water improves economical efficiency in car washing. It is thus possible to wash away smudges of detergent, coating agent and the like adhering to inside of the piping, the arches, the dirt floor or the like and keep them from smudges and remove a very small amount of developing elements such as moss, mold, and microorganisms included in recycled water or the like by equipment cleaning using tap water.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003327817-A (JP)
Title: Resin composition for direct plating
Inventor: SAKAI HIROSHI
IPC: C08L51/04
Filed: 2002-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin composition for direct plating, having excellent direct plating property, especially the extensibility of an electric copper plating layer and having excellent impact resistance and heat-resistance.  <P>SOLUTION: The resin composition for direct plating is composed of (C) 10-50 mass% graft copolymer produced by grafting (b) a monomer containing an aromatic vinyl compound and a vinyl cyanide compound to (a) a rubbery polymer having an average particle diameter of 0.2-0.5 μm and containing 5-20 mass% particles having particle diameter of 0.8-1.5 μm, (E) 5-40 mass% copolymer composed of (e1) an aromatic vinyl compound, (e2) a vinyl cyanide compound and (e3) other monovinyl compound and (D) 20-70 mass% polycarbonate resin. The invention further provides a resin plating method to apply a Pd-Sn colloid catalyst treatment to a molded article of the resin composition, make the article electrically conductive and apply direct electric plating, and a plated resin article produced by the plating method.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003324944-A (JP)
Title: Power source circuit
Inventor: MINE HIRONORI
IPC: H02M3/155
Filed: 2002-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a noise by switching the switching frequency of a PWM pulse by double random controlling.  <P>SOLUTION: A frequency deciding circuit 2 constitutes a frequency deciding means for random deciding the frequency of a switching signal. A primary random number generator circuit 1 generates a primary random number value for switching a frequency set value randomly decided by the circuit 2 at a random period. The circuit 1 randomly decides timing of designating the oscillating frequency for the circuit 2 according to the primary random number value. The circuit 2 is operated to impart the designated value of the random oscillating frequency to a triangular wave oscillator 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003322779-A (JP)
Title: Optical compound power cable
Inventor: SHIGETOSHI IKUO
IPC: H01B11/22
Filed: 2002-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical compound power cable in which optical fibers can be joined together at a time and which can improve the operation efficiency of the joining of the optical fibers.  <P>SOLUTION: Provided is an optical fiber unit 1 constituted by inserting a 12-core optical fiber ribbon 4 coated unitedly with a UV coat 3 into an SUS tube 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003328864-A (JP)
Title: Exhaust gas recirculation device and heat exchanger used for the same as well as internal combustion engine
Inventor: ISHIZAKA KAZUYOSHI
IPC: F02M25/07
Filed: 2002-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust gas recirculating device offering simple construction permitting the temperature control of circulated exhaust gas to be circulated to the side of an inlet passage depending on the condition of inlet air, an internal combustion engine, and a heat exchanger offering simple construction permitting easy temperature control of the circulated exhaust gas.  <P>SOLUTION: The EGR device 31 is disposed for circulating part of exhaust gas from the downstream side of a turbocharger 23 to the inlet passage 16 on the upstream side of the turbocharger 23. The EGR device 31 is provided with the double-pipe structured heat exchanger 33 which has a temperature retaining passage 35 at the center side and a cooling passage 36 at the outer periphery side. An amount control valve 34 is provided in the heat exchanger 33 at the outlet side of the circulated exhaust gas for opening control in accordance with the temperature of inlet air on the upstream side of the turbocharger 23. With the opening control of the amount control valve 34, the mixture rate of high-temperature exhaust gas to low-temperature exhaust gas is regulated. Thus, the temperature of the inlet air to be supplied into a combustion chamber 14 is changed to regulate the temperature of the exhaust gas.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003327144-A (JP)
Title: Power steering gear
Inventor: HAMANO SEIJI
IPC: B62D5/07
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To enhance sealability while enabling easy work for a sheet face of a partitioning member contacting with a valve plate of a damper valve.  <P>SOLUTION: In the second valve system 54 of the damper valve 50, a penetrated flow passage 56 is provided in the partitioning member 52, and the valve plate 65 contacting separatably with the partitioning member 52 is provided to open and close a one-end side opening part 56A of the flow passage 56. The sheet face 52A provided in the partitioning member 52 to contact with the valve plate 65 is limited only in a periphery of the one-end side opening part 56A in the partitioning member 52.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003328933-A (JP)
Title: Piston type variable displacement compressor
Inventor: IIZUKA JIRO
IPC: F04B27/08
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piston type variable displacement compressor having enhanced durability and miniaturization of the device, excellent responsiveness, and controlling efficiency.  <P>SOLUTION: This piston type variable displacement compressor is provided with: a driving shaft; a plurality of first cylinder bores arranged along a circumference direction of the driving shaft; a first piston movably provided in the first cylinder bore; a tilting angle mechanism placed in a crank chamber, converting rotation movement of the driving shaft to reciprocating movement of the first piston, and adjusting the stroke quantity of the first piston by varying a tilting angle; a second cylinder bore provided in correspondence with the first cylinder bore so as to fasten the tilting angle mechanism; and a second piston integrally formed with the first piston, interlocking with the reciprocating movement of the first piston and reciprocating in the second cylinder bore. An intermediate pressure chamber is provided with communicates with the crank chamber through a space for fitting the second cylinder bore and the second piston. An internal pressure of the intermediate pressure chamber is set to be higher than an internal pressure of the crank chamber.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003331101-A (JP)
Title: Future predicting apparatus for debt evaluation of variable benefit type retirement allowance system
Inventor: SUZUKI CHIKAYUKI
IPC: G06F19/00
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To develop an apparatus which can predict a future retirement allowance debt without repeatedly operating a mathematical calculation system which requires a long time and a large load.  <P>SOLUTION: For a retirement allowance system such that a benefit amount includes a variable element, the future predicting apparatus for the variable benefit type retirement allowance system is equipped with a means of predicting future retirement allowance property according to a calculation equation of debt = pension property - surplus, a means of predicting a future surplus, and a means of predicting a future debt; and the means of predicting the future surplus has a function of obtaining transition of a premium amount in a sample scenario, transition of accounts by individuals, and transition of current benefit value and calculates a variation factor part depending upon a variation element among surplus variation factors (period t) with which the surplus can be calculated by being added to the surplus original principal according to difference profit and loss resulting from the difference between the actual rate (j) of interest (period t) and a sample rate J of interest.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003336531-A (JP)
Title: Fuel supply control device for internal combustion engine
Inventor: MIYAMOTO KATSUHIKO
IPC: F02D29/02
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel supply control device for an internal combustion engine capable of restarting the supply of fuel without causing the deterioration of fuel consumption while securing stable engine revolution after fuel cut.  <P>SOLUTION: This fuel supply control device is provided with a cooling medium pressure detecting means S21 to detect cooling medium pressure Pz on the delivery side of a compressor for an air conditioner driven by the internal combustion engine, and a return rotational speed setting means S22 to variably set a return rotational speed Ner in accordance with the detected pressure of the cooling medium pressure detecting means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003336941-A (JP)
Title: Outflow prevention device
Inventor: HIROTA HISATOSHI
IPC: B60H1/00
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an outflow prevention device capable of preventing refriger ant from leaking into a cabin even if an evaporator bursts.  <P>SOLUTION: This outflow prevention device comprises a shut valve 8 disposed in a passage for flowing the refrigerant led from an expansion device to a shut valve inlet 13 to the evaporator and a check valve 9 disposed in a passage for flowing the refrigerant returned from the evaporator to an accumulator. A room on the rear side of a piston fixed to a plug 17 holding a valve seat 18 is allowed to communicate with the downstream side of the check valve 9 so that the shut valve 8 can be openably operated by receiving a pressure difference across the check valve caused by the flow of the refrigerant into the check valve 9. The shut valve 8 is so formed as to be operated merely by the pressure difference across the check valve 9 by making equal the diameters of the vale seat 18 and the piston 12 to each other so as not to be affected by an introduced pressure.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003341858-A (JP)
Title: Large-capacity paper feeder
Inventor: HATAKEYAMA SATOSHI
IPC: B60B33/00
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To smoothly mount a paper feeder on an image forming apparatus even if the installation surface is inclined.   <P>SOLUTION: This large-capacity paper feeder is provided with a paper feeder body installed on an electrophotographic copying machine to feed a paper sheet to the electrophotographic copying machine, a caster 4 mounted on the bottom of the paper feeder to move the paper feeder body, and a bracket 24 to which the caster 4 is fitted, and which is moved between a first position A where the caster 4 is located at the bottom of the paper feeder body and a second position B where the caster is retreated to the upper side from the first position A.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003346983-A (JP)
Title: Connector
Inventor: YAMAOKA TOKUJI
IPC: H01R13/635
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve detaching.   <P>SOLUTION: A compression coil spring 70 is put between a spring receiving part 31 of a female housing 20, and a spring pressing part 53 of an elastic member 50. The spring pressing part 53 is retained in the front by a front stopper part 43 of a cover 40. The cover 40 is retained in the front from an initial assembling position relative to the female housing 20 by a holding arm 45. At the time of fitting, a pressurized part 56 of an elastic member 50 is pressurized by a front end face 10a of a hood part 11, so that the elastic member 50 is retreated while elastically shrinking the compression coil spring 70. In a process for regularly fitting both of the housings 10 and 20, an arm part 52 of the elastic member 50 is elastically deformed by a pressure release part, so as to release the pressure of the hood part 11 against the front end face 10a. At the time of detachment, while the cover 40 is retreated, a lock arm 28 is elastically displaced for releasing a locked condition, and then the housing 20 is separated from a male housing 10 backwardly.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003348442-A (JP)
Title: Television camera
Inventor: TOMURA NAOTO
IPC: H04N5/243
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a television camera configured to suppress increase in the circuit scale to the utmost and to revise a characteristic of a gamma correction circuit synchronously with a video signal.   <P>SOLUTION: Since a characteristic difference between chrominance signals of video signals outputted from imaging elements is small, the gamma characteristic correction is applied in common to color signals R, G, B, when the television camera is used for an ordinary photographing, correction parameters of the gamma characteristic are set respectively to three independent channels for the R, G, B signals, and when the television camera is used in a particular photographing mode, the parameters for gamma correction are used in common for the three channels of the R, G, B signals and three ways of settings to registers are applied to the three channels.  <P>COPYRIGHT: (C)2004,JPO