baber/WOPTO huggingface dataset:
Patent JP-2003233075-A (JP)
Title: Liquid crystal display device
Inventor: AKIYAMA MASANORI
IPC: G02F1/1337
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device wherein burning and afterimage of a display pattern can be suppressed by adsorbing ions of impurities to a residual region except a display region without using any particular member for adsorbing the ions of the impurities, in an arrangement for display.  <P>SOLUTION: A first alignment layer 11 is formed so that the film thickness of a non-display wiring region part 11c disposed in a non-display region 4 and laminated on a gate bus line 12 and the film thickness of a display region part 11a disposed in a display region 3 are made different from each other. The ions of impurities existing in a liquid crystal layer 7 are effectively adsorbed selectively to the non-display wiring region part 11c and it can be prevented that the ions of impurities are adsorbed to the display region part 11a by forming the first alignment layer so that the film thickness of the non- display wiring region part 11c and the film thickness of display region part 11a are made different from each other. Thereby, burning and afterimage of the display pattern in the display region 3 can be prevented.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003244876-A (JP)
Title: Synchronous motor
Inventor: FUJISAKI KEISUKE
IPC: H02K1/27
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a synchronous motor capable of reducing iron loss by improving the magnetic characteristics of a rotor.  <P>SOLUTION: This synchronous motor is embedded with a permanent magnet in the rotor, a layered body disposed on the outside of the permanent magnet embedded in the rotor is formed out of directional flat rolled magnetic steel sheets and strip, and a layered body disposed on the inside of the permanent magnet is formed out of bidirectional flat rolled magnetic steel sheets and strip. Preferably, a layered body, formed out of the flat rolled magnetic steel sheets and strip or non-oriented flat rolled magnetic steel sheets and strip is disposed on a seamed section of the layered body, disposed on the outside of the permanent magnet.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003242395-A (JP)
Title: Media communication service system, its reserving method, and reserving system
Inventor: YOSHIZAWA SHINSUKE
IPC: G06Q30/06
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To enable a user to receive a media communication service in excellent environment and institution without imposing burden on the user.  <P>SOLUTION: A reserving system 5 receives institution information of an institution terminal to be lent by a rental enterprise in response to a register request from a rental enterprise terminal 1, and registers it. The usage of the institution terminal 3 is reserved, which is designated by the service enterprise among the previously registered institution terminals according to an institution reservation request from a service enterprise terminal 2. The usage by a specified user is reserved, concerning the institution terminal which is reserved by the service enterprise in response to a service reservation request from the service enterprise terminal 2 after reserving the institution. Thus, providing the media communication service is started, which is previously reserved in the institution terminal 3 from a media communication system 6 in accordance with a service request from the institution terminal 3.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003243834-A (JP)
Title: Multilayer flexible printed circuit board, multilayer flat cable and electric connection box employing them
Inventor: SASAKI MASAHITO
IPC: H02G3/16
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a flexible printed circuit board having multilayer structure in which adverse effect of local temperature rise is suppressed.  <P>SOLUTION: The multilayer flexible printed circuit (FPC) 1 has such a structure as FPCs 4a-4d are stacked and the fuses 6 and 7 of heat generating electronic components exhibiting a high heating value at the time of conduction are distributed at a specified interval (a) and packaged. Since heat generated from the fuses 6 and 7 is not concentrated locally but diffused and dissipated, local temperature rise of the circuit in the multilayer FPC 1 is suppressed thus suppressing temperature rise of the entire circuit.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003239643-A (JP)
Title: Assembling method of ligneous door
Inventor: NAITO MASAYA
IPC: B27M3/00
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an assembling method of a ligneous door capable of wrapping a frame made of a ligneous core material in good workability and fitting a panel board to the frame in a simple process.  <P>SOLUTION: In the ligneous door made of the frame 6 and the panel board 1, the built-up method of the ligneous door is constituted of; (1) a process in which an upper frame 2, a lower frame 3, a left vertical frame 4, and a right vertical frame 5 forming the frame are wrapped with respective wrapping materials 7 and then, both ends of the wrapping material 7 are finished in the opening side of each frame, (2) a process in which a groove is formed from above the wrapping material 7 finished in the opening side of the opening side of each frame, and a fitting recessed groove 41 is formed, (3) a process in which an adhesive is applied in the fitting recessed groove 41, and (4) a process in which the panel board 1 is fitted in the fitting recessed groove 41 applied with the adhesive.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003247475-A (JP)
Title: Fuel injection controller
Inventor: ASHIZAWA TAKESHI
IPC: F02M69/04
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the fuel injected from a fuel injection valve from adhering to a suction passage wall face.  <P>SOLUTION: In a fuel injection controller of an internal combustion engine for injecting the fuel into a suction passage 4 curved from a fuel injection port 7, a fuel spray direction control member 8 with rotating axis 20 placed inside is arranged in a suction passage 4 near a fuel injection port 4, a curved surface 24 gradually changes the shortest distance from a center line P<SB>1</SB>of the fuel spray sprayed from the outside perimeter of the fuel spray direction control member 8 and a fuel injection port 7 in response to the rotation of the fuel spray control member 8, the curved surface is formed at the outside perimeter of the fuel spray direction control member 8, and the direction of the fuel spray sprayed from the fuel injection port 7 is changed along the curved direction of the suction passage 4 by revolving the fuel spray direction control member 8 from a predermined standard angle position by a predermined angle.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003247326-A (JP)
Title: Execution structure of outside angle
Inventor: HIUMI SATOSHI
IPC: E04F13/073
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an execution structure of an outside angle excellent in executional facilitation, inexpensive cost, and design.  <P>SOLUTION: An outside angle column 1 is erected at an outside angle and an external wall board 5 is fixed to a structural body 41 in the execution structure 4 of the outside angle. The outside angle column 1 has an integrally formed outside angle body 2 and a mounting board 3. The outside angle body 2 has an outside design face 21, an outside angle rear face 22, and an outside angle side end face 23. An elastic caulking material 24 is put on the outside angle side end face 23. The mounting board 3 has a fixing plate 31, a leg plate 32, and an extruded plate 33. The front end 331 of the extruded plate 33 is disposed in the rear of the elastic caulking material 24. The outside angle column 1 is fixed to the structural body 41 in the leg plate 32. The external wall side end face 53 of the external wall board 5 comes into contact with the extruded plate 33 of the mounting board 3 and is disposed so as to press the elastic caulking material 24.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003256778-A (JP)
Title: Magnetic head supporting device for magnetic card reader
Inventor: NISHIYAMA EIJI
IPC: G06K17/00
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To avoid defects leading to errors in magnetic reading operation as a result of a non-contact area existing between a magnetic card and a magnetic head when a bent magnetic card is carried between the magnetic head of a magnetic card reader and a pinch roller, by a two-dimensional follow-up behavior of the magnetic head.  <P>SOLUTION: The bent magnetic card MC is fed along a carrying passage 1 in the longitudinal direction B of the carrying passage perpendicular to its sheet surface and moved between the pinch roller 3 and the magnetic head 2. First and second case circular sliding surface 11c, 11d of first and second bending case guides 11A, 11B raised on a magnetic head case 11 storing the magnetic head 2 subjected to upward elastic pressure by an elastic member can be in slide contact with side bottom faces 14c, 14d of first and second bending holder guide recessed grooves 14a, 14b in an external magnetic head holder 12 at contact points P1, P2. With the contact points P1, P2 as supporting points, the magnetic head 2 has contact with the bent surface of the magnetic card MC following it elevatably and tiltingly to the cross direction W of the carrying passage, reducing errors in magnetic reading operation.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003252710-A (JP)
Title: Stomach poison for termite
Inventor: AKI SEIETSU
IPC: A01N47/34
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stomach poison effective against termites, a composition obtained by including the stomach poison and a method for controlling the termites using the composition.  <P>SOLUTION: The stomach poison for the termites comprises bistrifluron (N-(2-chloro-3, 5-bis (trifluoromethyl)phenyl)-N'-(2,6-difluorobenzoyl)urea) (hereinafter referred to as the compound). When the stomach poison for the termites is orally administered to the termites, the stomach poison is found to have moderate slow-acting properties and high insecticidal power. The feeding properties of the termites are found to improve and exhibit high controlling effects by including the stomach poison for the termites in a bait for the termites. That is, the stomach poison for the termites comprises the compound. The composition is obtained by including the stomach poison for the termites in a food for the termites. The method for controlling the termites comprises using the composition.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003256400-A (JP)
Title: Method for controlling system, system and device for controlling processes
Inventor: HOSOMI TAKEO
IPC: G06F12/08
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and device, which allows all transactions to be swapped between chips can be processed in the same order without using a single bus or a single clock generation circuit.  <P>SOLUTION: A system and devices connects each chip through a connecting network, which implements one-on-one coupling for each chip in a single direction, sends a transaction to another chip via the connecting network from the chip with a transmitting circuit 21, stores the transaction in a receiving buffer 4, and also stores the transactions from the other chips by receiving through each receiving circuit 22-1 to 22-n. Furthermore, the system and devices sends out the transactions in a particular order, which are read from a receiving buffer 42 and a receiving buffer 32.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003254202-A (JP)
Title: Fuel supply system and fuel supply method for internal combustion engine
Inventor: ICHIHARA TAKANOBU
IPC: F02M69/32
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel supply system and a fuel supply method for an internal combustion engine wherein stratified combustion is surely performed and exhaustion and fuel consumption during cold operation and low load operation is improved.  <P>SOLUTION: The fuel supply system for the internal combustion engine comprises a cylinder, a main passage for supplying intake air into the cylinder via a throttle valve, a fuel injection means for injecting fuel to the intake air in the main passage, and a sub passage bypassing the main passage upstream of the throttle valve for supplying the intake air into the cylinder. The sub passage has a vaporized fuel supply means for supplying vaporized fuel during cold operation or low load operation of the engine, and a sub passage outlet for swirling mixture flow of the intake air and the vaporized fuel in the cylinder.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003254609-A (JP)
Title: Heat pump hot water supply system
Inventor: KONDO RYUTA
IPC: F25B9/00
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To highly efficiently perform heat pump hot water storage operation and to reduce heating and lighting expenses by removing the heat of medium- to high-temperature hot water left in a tank.  <P>SOLUTION: This heat pump hot water supply system is provided with the tank 31 for storing hot water, a heat pump unit 32 heating water in the tank 31, and a stirring means 52 stirring the water in the tank 31. Even if residual hot water after using the hot water in the daytime is left in the tank 31 before heating at night, the residual hot water is not heated in a high-temperature state but it is stirred and mixed with the low-temperature supply water in the lower part of the tank by the stirring means 52 and then the whole amount of water in the tank is heated. This constitution lowers the supply water temperature to the heat pump unit 32 in heating so as to improve the efficiency of the heating operation.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003256779-A (JP)
Title: Antenna sheet for contactless media and reader/writer system
Inventor: OZAWA NOBUYUKI
IPC: H01Q1/40
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antenna sheet capable of being installed at a curved site by using a flexible material for the antenna sheet.  <P>SOLUTION: The multiple antenna sheet 1 is provided with a plurality of antenna portions 11, a sheet information portion 12 on which sheet ID information is set and a connector 13. A reader/writer device 2 can read or write data with respect to contactless media. An antenna selector part 3 switches the reader/writer device 2 to be connected to each of the antenna portions in the antenna sheet 1. A reader/writer control part 4 switches the antenna selector part 3 for the reader/writer device 2 to be connected to one of the antenna portions 11 in the antenna sheet 1, and determines the existence of the contactless media in accordance with the switch controlled condition and controls data communication. The reader/writer control part 4 is also connected to an external CPU to transmit/receive desired signals.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003254276-A (JP)
Title: Rotary compressor
Inventor: EBARA TOSHIYUKI
IPC: F04C18/356
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a reduction in the compression efficiency of a second rotary compression element by blocking a backflow of gas from a back pressure chamber to a cylinder, in a rotary compressor of a so-called internal intermediate pressure type multistage compression type.  <P>SOLUTION: A roller 46 is fitted between the upper cylinder 38 constituting the second rotary compression element and an eccentric portion formed on a rotary shaft of an electric element so as to rotate eccentrically in the upper cylinder 38. A vane 50 is brought in contact with the roller 46 to divide the upper cylinder 38 into a low pressure chamber and a high pressure chamber. The back pressure chamber 74 is defined to apply back pressure to the vane 50. A back pressure passage 72 is defined to interconnect the high pressure chamber in the upper cylinder 38 and the back pressure chamber 74. A check valve 88 is disposed in the back pressure passage 72 to permit a flow of gas from the high pressure chamber in the upper cylinder 38 to the back pressure chamber 74 and to block a flow of gas from the back pressure chamber 74 to the high pressure chamber in the upper cylinder 38.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003254722-A (JP)
Title: Method and instrument for measuring thickness
Inventor: URABE KOJI
IPC: G01B11/06
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To make precisely measurable the thickness of a sheet member, in a method and an instrument for measuring the thickness using laser displacement sensors.  <P>SOLUTION: In this thickness measuring method and instrument for measuring the thickness of a conveyed sheet member S while synchronizingly moving the paired laser displacement sensors 1, 2 attached to frames 5A, 5B along the frames 5A, 5B, the thickness of the conveyed sheet member S is calculated by adding a linear span correction of the laser displacement sensors 1, 2, a temperature drift correction thereof, a deflection correction of the frames 5A, 5B, and a synchronization lag correction in the moving of the laser displacement sensors 1, 2 to a value detected by the laser displacement sensors 1, 2, using a computer 7.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003254347-A (JP)
Title: Bearing unit with sensor
Inventor: YUKITAKE YASUHIRO
IPC: G01P13/04
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bearing unit with a sensor improved in detection accuracy by eliminating the necessity of forming a large air gap.  <P>SOLUTION: This bearing unit with a sensor is provided with a shaft member 1, a bearing member 2 arranged outside of the shaft member 1 in the condition that they are brought in contact with each other, a magnetic pulser 3 provided in the shaft member 1 and having a magnetic characteristic different each other, and a magnetic sensor 5 provided in the bearing member 2 to detect pulses from the magnetic pulser 3. The magnetic pulser 3 has a magnetization pattern alternately magnetized in the circumferential direction.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003185875-A (JP)
Title: Optical fourier filter
Inventor: KOSHI HIROYUKI
IPC: H04B10/60
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical Fourier filter having a low loss and a rectangular wave response.  <P>SOLUTION: A first optical path 1 and a second optical path 2 are arranged side by side, (N+1) of optical coupling parts 3, where N is an integer not smaller than 2, at which the first optical path 1 and the second optical path 2 are made come closer, are formed with a space along the longitudinal direction of the first optical path 1 and the second optical path 2, and N delay circuits 4 are provided interposed by adjacent optical coupling portions 3. The lengths of the first optical path and the second optical path are different from each other at the respective delay circuits 4, the maximum optical path difference in the differences of the first optical path and the second optical path in respective delay circuits 4 is given a value which is a different between or a sum of the 2<SP>m</SP>(m is an integer 1 or greater) times the minimum optical path difference and a set wavelength in the vicinity of a used central wavelength.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003262266-A (JP)
Title: Speed change hydraulic unit for automatic transmission
Inventor: OTAKE ISAMU
IPC: F02N11/08
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a speed change hydraulic unit for an automatic transmission capable of stopping a main pump during idling stop control and supplying necessary oil pressure for traveling during a restart-up and smoothly traveling.  <P>SOLUTION: In a vehicle having an idling stop control means, an engine output torque detecting means detecting an equivalent value of engine output torque is arranged. A normal control portion outputting a line pressure adjustment control command after fastening of a fastening element for a forward movement is complete and a fastening control portion outputting the line pressure adjustment control command before fastening of the fastening element for a forward movement are arranged on a line pressure adjustment control means. During the restart-up after an idling stop, the fastening control portion outputs the line pressure adjustment control command in proportion to the detected equivalent value of the engine output torque. When the equivalent value of the engine output torque is a predetermined setting value or less, the line pressure adjustment control command being lower than a command value during the normal control is outputted.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002330116-A (JP)
Title: Method for protecting data packet from error
Inventor: DELMAS GILLES
IPC: H04L12/56
Filed: 2002-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for protecting data packets from errors. SOLUTION: A receiving block 110 receives streams 70 and 80 and transmits a data packet Xp' and an FEC(forward error correction) packet Yp', g'. A detection block 120 checks the sequence number included in the data packet header to detect data packet losses. The data packet is inputted to a block 125 for restitution of the stream. This procedure includes a step to generates FEC packets for n data packets. Based on n/s data packets Xi+js (j=0..., N/S-1), an FEC packet Yi (i is a natural number from 0 to n/S-1) is generated. This invention makes it possible to recover the loss of consecutive data packets up to S packets during the period from the time when the difference between two groups of lost consecutive packets is larger than N to transmission time.
Patent JP-2002357431-A (JP)
Title: Navigation device and navigation method at off-road running time
Inventor: YOKOTA TATSUO
IPC: G01C21/34
Filed: 2002-03-12
Abstract: PROBLEM TO BE SOLVED: To preserve a running locus at off-road, and to make readable and displayable the running locus later. SOLUTION: In this navigation method at off-road running time of a navigation device for displaying a map and a vehicle position mark on a display screen, the vehicle position is detected, and it is monitored whether the vehicle position deviates from a road and becomes in the off-road running state or not, and, when becoming in the off-road running state, off-road running locus data are generated, and the running locus data are preserved, and the running locus data can be read out and displayed later.
Patent JP-2003268374-A (JP)
Title: Liquid crystal composition and record displaying medium
Inventor: TAKAHASHI ATSUSHI
IPC: C09K19/54
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal composition which can form a liquid crystal layer that does not impair metallic gloss of a cholesteric reflection color even when the amount used of the liquid crystal compound is reduced, that has sufficient strength, and that excels in adhesion to a protective layer, and which can achieve a cost reduction.  <P>SOLUTION: The composition contains a cholesteric liquid crystal compound and a gelling agent.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003265924-A (JP)
Title: Method for cleaning nitrogen oxide containing gas
Inventor: KONDO HISAO
IPC: B01D53/34
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for regenerating an adsorbent by which the concentration of nitrogen oxides included in the gas after desorption treatment does not vary so much but is controlled to a specified range when the adsorbent adsorbing nitrogen oxides is regenerated by heating.  <P>SOLUTION: When nitrogen oxides are desorbed, the temperature of the adsorbent is controlled so that the nitrogen oxides in the gas after desorption are controlled to a specified range of concentration which is preliminarily determined.  <P>COPYRIGHT: (C)2003,JPO