baber/WOPTO huggingface dataset:
Patent JP-2003231344-A (JP)
Title: Thermal inkjet recording material
Inventor: KATO TAKAHISA
IPC: B41J2/01
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal inkjet recording material in which a recording layer on which printing with good quality can be performed by both recording means, namely, thermal recording and inkjet recording is provided on at least one face of a substrate and even overlapped parts of a thermal image and an inkjet image exhibit little desensitizing of the thermal image.  <P>SOLUTION: The thermal inkjet recording material has the thermal inkjet recording layer mainly comprising a reactant and a co-reactant reacting with the reactant by heating to form a coloring body, a water-absorbing and oil- absorbing pigment, a cationic resin and an adhesive on at least one face of the substrate. In addition, thermal recording can be highly sensitized by providing an intermediate layer between the substrate and the thermal inkjet recording layer and traveling properties during thermal recording can be improved by providing a protective layer on the thermal inkjet recording layer without obstructing inkjet recording performance.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003240561-A (JP)
Title: Apparatus and method for searching for facility
Inventor: YOSHIOKA KAZUNORI
IPC: G06Q50/16
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems of being unable to immediately utilize desired facilities and so on, since a vehicle cannot enter a parking lot unless there are vacant places there, even if the vehicle reaches a destination.  <P>SOLUTION: An apparatus is so composed as to have a facility searching portion 5 which refers to facility information collected by an information collecting portion 3, and searches for facilities which are immediately utilizable. Besides, it is so composed that an input portion 1 accepts setting of a searching condition for facilities as occasion demands, and that the searching portion 5 searches for facilities which satisfy the searching condition. Consequently, facilities immediately utilizable out of facilities which satisfy user's desire can be represented.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003240873-A (JP)
Title: Dial for timepiece
Inventor: TAKENAWA HIROYUKI
IPC: G04B19/10
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure capable of preventing occurrence of displacement failure of an index and manufacturable at a low cost, in a dial for a timepiece provided with an index ring.  <P>SOLUTION: This dial 20 for a timepiece is provided with the index ring 24 with indexes such as hour letters formed on the upper surface circumferential region of a dial board 11. The index ring 24 is formed of a transparent resin by injection molding. A plurality of recessed parts 24a are formed on the undersurface side, and a metal film 25 is formed on the inside surface of each recessed part 24. The indexes are formed with the shapes of the metal films 25 and the recessed parts 24a.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003244245-A (JP)
Title: Gateway device and communication method using the device
Inventor: TAJIMA YOSHITAKE
IPC: H04L45/741
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To connect a user terminal connected to a first network by using an access line simultaneously to a second network by using the same access line.  <P>SOLUTION: Gateway devices 2-1 and 2-2 are respectively provided with a first virtual routing means, a second virtual routing means, an NAPT converting means, and a packet filtering means. Then, packets to be transmitted and received between the user terminal 101 and two networks 5 and 45-1 are transferred by using the first virtual routing means and the second virtual routing means and the NAPT conversion means and the packet filtering means.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003211230-A (JP)
Title: Method for calculating heating procedure of linear heating
Inventor: ISHIYAMA TAKAYASU
IPC: G06F17/50
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To realize a target shape of a curved surface, with practically sufficient accuracy even by the control of one control parameter.  <P>SOLUTION: A distribution of bending principal strains giving a target shape of a curved surface is obtained (Step S1), and a calculation grid is divided along the direction of the bending principal strains (Step S2). A database storing actual measurement values of relations between heating conditions and deformation amounts is prepared (Step S3). The directions of the bending principal strains are divided into the directions of the maximum and minimum bending principal strains (Step S4) for each calculation grid. Then, a heating condition for obtaining a bending strain satisfying the maximum bending principal strain is obtained by a heating line perpendicular to the direction of the maximum bending principal strain, and a membrane strain generated accompanying with heating in this case is obtained by referring to the database (Step S5). Membrane strains generating a deflection of the target shape of a curved surface are calculated in consideration of the distribution of the membrane strains obtained in Step S5, and a heating condition satisfying the membrane strains in the two principal axis directions is obtained (Step S6). Then, a heating procedure is determined (Step S7).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003243292-A (JP)
Title: Reflecting mask, aligner, and cleaning method therefor
Inventor: ISHIYAMA WAKANA
IPC: G03F1/24
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reflecting mask capable of preventing transfer failure caused by sticking of dirts.  <P>SOLUTION: The reflecting mask comprises a substrate 1, an X-ray reflecting multilayer film 2 formed on the substrate 1, and an absorber layer 3 of a material of low X-ray transmissivity which is formed on it and has a prescribed pattern. A protection layer 4 of photocatalyst material is formed between the X-ray reflecting multilayer film 2 and the absorber layer 3. Thanks to the reflecting mask, contaminants on the mask surface are removed by optical radiation, etc., in an oxygen-contained atmosphere.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003239654-A (JP)
Title: Opening/closing door
Inventor: SHIROMIZU SEIJI
IPC: E06B9/06
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an opening/closing door which contrives reduction of installation height and effectively make use of the space in front of a building.  <P>SOLUTION: The opening/closing door is provided with a door body 10 that four sheets of plates 11-14 connected together by hinges 15-17 so as to be vertically collapsible, an opening/closing mechanism 20 opening/closing the opening 1 by collapsing the door body 10, and a drawing mechanism 30 by which the collapsed door body 10 is drawn into a storage space.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003243623-A (JP)
Title: Memory cell array having ferroelectric capacitor and method of manufacturing the same, and ferroelectric memory device
Inventor: HASEGAWA KAZUMASA
IPC: H01L21/8246
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a memory cell array with improved characteristics for ferroelectric capacitors and a method of manufacturing the same, and also to provide a ferroelectric memory device including the memory cell array.  <P>SOLUTION: The memory cell array 100 is such that memory cells formed of the ferroelectric capacitors 20 are arranged in a matrix. The ferroelectric capacitor 20 includes lower electrodes 12, upper electrodes 16, and ferroelectric sections 14 disposed between the lower electrodes 12 and the upper electrodes 16. The ferroelectric sections 14 are disposed in regions where the lower electrodes 12 and the upper electrodes 16 cross one another. Between the ferroelectric sections 14 and the upper electrodes 16, intermediate electrodes 18 are disposed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003241289-A (JP)
Title: Film feeder for camera
Inventor: YOSHIDA HITOSHI
IPC: G03B17/30
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a film feeder which surely prevents a roll supported by a spring member from slipping off and has a simple structure and is easily built in.  <P>SOLUTION: A guide plate 1 being the spring member built in the film feeder has a rotatably supported roll 2, and the guide plate 1 presses down the leading part of a film by the roll 2 to wind the film around a spool when the leading part of the film reaches a spool position after cartridge loading. When the roll 2 will be attached to the guide plate 1, large-diameter parts 2b provided in both ends of the roll 2 are temporarily inserted through insertion shaft holes 1b of the guide plate 1. In this state, the roll 2 is pressed in the axial direction to made the support shaft parts 2a pass notched parts 1d and 1e of the guide plate 1 in the pressurized state, and thus the roll 2 is fitted to shaft hole parts 1a of the guide plate 1 and is set to the rotatable attached state.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003249273-A (JP)
Title: Button type air zinc cell
Inventor: OHASHI MASATO
IPC: H01M12/06
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To stabilize internal resistance in an air zinc cell.  <P>SOLUTION: The air zinc cell is so constituted that an oxygen reduction electrode 12 which has a catalyst layer 6, in which oxygen is used as a positive electrode and zinc is used as a negative electrode and reducing oxygen, and a 1st water repellant layer 4 stuck to a positive collector 5 and the catalyst layer, and the 2nd water repellant layer 8, are laminated and arranged in a positive-electrode case 1. By prescribing that the diameter 'a' of the 1st water repellant layer 4 and the diameter 'b' of the 2nd water repellant layer satisfy 0.2 mm≥a-b≥0.05 mm, the variation of internal resistance is reduced, and prevention of the average fall of internal resistance and of occurrence of fluid- leakage can also be attained.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003247957-A (JP)
Title: Surface foreign matter inspection device
Inventor: KIMURA SHUNSUKE
IPC: G01N21/94
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface foreign matter inspection device that realizes short time for foreign matter inspection and high detection sensitivity.  <P>SOLUTION: The surface foreign matter inspection device for inspecting foreign matter on an inspected body 4 with an optical means comprises a stage 4a movable with the inspected body 4 mounted thereon; a light radiating means 5 for radiating light onto the surface of the inspection body 4; a light focusing means 12 having a cylindrical mirror 1 for reflecting scattered light 3a by foreign matter on the inspected body 4 into parallel light 3b, and a focusing lens 2 for focusing the parallel light 3b; a light detecting means 6 for detecting the focused light; and an information processor 100 for processing an output signal of the light detecting means 6 and position information about the foreign matter on the inspected body 4.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003246393-A (JP)
Title: Capping method
Inventor: HANABUSA TATSUYA
IPC: B67B3/18
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To securely thread a cap material in approximate correspondence with a bottle thread.  <P>SOLUTION: An RO roller starts threading when a bottle can 30 is covered with the cap material 40. The roller is pressed to the cap material 40 at the range between a position located 0.1 pitches above the top of the thread of an effective thread start point X1 and a position located 0.4 pitches therebelow in the effective number of turns of the screw. When one RO roller is pressed to the range, the other RO roller 4 is introduced and pressed to a position near the valley of the bottle thread 32 and then moves in accordance with the bottle thread 32 along the peripheral surface of the cap material 40 while pressing it, and threads the cap material 40 so as to form an effective thread part which almost corresponds to the bottle thread 32.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003083417-A (JP)
Title: Lubricating device of direct acting device for molding machine and lubricating method
Inventor: TAKANOHASHI RYUICHI
IPC: F16N7/28
Filed: 2002-02-27
Abstract: PROBLEM TO BE SOLVED: To improve longevity on each part of a direct acting device by maintaining a uniform lubricating oil film on a contact surface of each of the parts of the direct acting device by using lubricating oil in place of grease as a lubricant to lubricate the direct acting device and circulating the lubricating oil reserved inside of a reservoir member to cover a circumference of a screw, to reduce maintenance cost, not to contaminate the molding machine and a circumference of the molding machine, and also to prevent abrasion of a contact surface. SOLUTION: This lubricating device has the reservoir member to cover the circumference of the screw and to reserve the lubricating oil 35 inside and a lubricating oil circulating pipe connected to the reservoir member. Additionally, the lubricating oil 35 reserved inside of the reservoir member to cover the circumference of the screw is circulated under a lubricating method of the direct acting device for the molding machine.
Patent JP-2003253025-A (JP)
Title: Wrapping material useful for microwave oven
Inventor: TAKADA ATSUHIRO
IPC: B65D65/02
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a porous wrapping material useful for microwave ovens so that intercommunicating pores are not easily expanded by heating wrapped foods containing liquid materials in the microwave ovens and the liquid materials in the inside of the wrapped materials do not easily leak out, thus excellent in hydraulic resistance.  <P>SOLUTION: This wrapping material for the microwave ovens comprises a porous film of a thermoplastic resin having a plurality of fine pores formed by a three dimensional net work structure comprising stem fibrils extending in one direction of the film and branch fibrils crossly linking the stem fibrils. The forming density of the branch fibrils is higher than that of the stem fibrils.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003256804-A (JP)
Title: Visual field video generating device and method, and visual field video generating program and recording medium with its program recorded
Inventor: TAKEMAE KASHU
IPC: H04N5/225
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To generate a scene projected on the visual field of a person existing in a real environment as a video.  <P>SOLUTION: A three-dimensional shape model acquiring means 5 acquires the three-dimensional shape model of a real environment. A picture data acquiring means 3 acquires picture data by using a plurality of cameras set in the real environment. A camera parameter acquiring means 1 acquires parameters constituted of at least one of positions, attitudes, focal distances, and lens centers as parameters indicating the characteristics of the cameras. A line of sight measuring means 8 measures the eye ball position and line of sight direction of a person. A video generating means 9 generates a video corresponding to the eye ball position and line of sight direction of the person by using three-dimensional shape data in the real environment, the picture data, and the eye ball position and line of sight direction of the person. The video generating means selects the picture data of the cameras to be texture-mapped from among the picture data of the plurality of cameras based on the attitude of each camera and the line of sight direction of the person.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003254245-A (JP)
Title: Water supply/distribution system
Inventor: WATANABE KEIZO
IPC: E03B1/00
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water supply/distribution system for performing an efficient operation with little energy loss, without using a large-scale farm pond and requiring an electromagnetic flowmeter to measure water supply amount and water distribution amount.  <P>SOLUTION: While a water storage tank water level detection means 8 detects an L level, a water supply/distribution control means 6 stops water distribution from a water distribution pipe 2 and drives a first water supply pump P<SB>1</SB>or a second water supply pump P<SB>2</SB>to raise the water level of a water storage tank 1 up to an H level. Based on time t required for the raise and water storage change amount ΔQ of the water storage tank 1 for the time t, discharge amount Qi per unit time of the first water supply pump P<SB>1</SB>or the second water supply pump P<SB>2</SB>is determined. Based on driving time for the first and second water supply pumps P<SB>1</SB>and P<SB>2</SB>, water supply amount Qin to the water storage tank 1 is determined. Based on mass balance with total water distribution amount Qout derived from the water distribution pipe 2 for the time t, water distribution amount Qe to be distributed from the water distribution pipe 2 per unit time is determined.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003258950-A (JP)
Title: Application-program executable information communication terminal and its control method
Inventor: UETSUKI SHINJI
IPC: H04W88/02
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile telephone set and its control method which can adjust a conflict among execution of an application program, output of received information, and notification of calling according to the importance of the received information.  <P>SOLUTION: The mobile telephone set is equipped with an information reception part 202 which receives information sent from an information transmission source and an output part 206 which is used in common to output the received information received by the information receiving means 202 and to output program-related information related to the execution of the application program; when information is received during the execution of the application program, whether the received information is outputted preferentially to the execution of the application program is controlled according to control information set while related to the importance of the received information.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003257821-A (JP)
Title: Optical device and aligner
Inventor: NAGASAKA HIROYUKI
IPC: H01L21/027
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical device which is capable of restraining an optical member from getting out of position or being deformed due to the supply of a prescribed gas to spaces located on a light path.  <P>SOLUTION: The optical device is equipped with a volume change mechanism 360 which changes spaces 250 to 252 in volume on the light path of an energy beam IL. When the prescribed gas supplied to the spaces 250 to 252 varies sharply in a feed rate, the spaces 250 to 252 are changed in volume, so that the spaces 250 to 252 can be kept at a constant pressure.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003257534-A (JP)
Title: Connector
Inventor: TSUJI KENJI
IPC: H01R13/428
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector improved in retention with a terminal fitting by an elastic locking piece.  <P>SOLUTION: With the connector locking and holding a terminal fitting inserted into a cavity 13 by an elastic locking piece 14, a concave part 14c is formed on the side of the elastic locking piece 14 on a contact face of the elastic locking piece 14 and a locking step 24 of the terminal fitting 21, while, a protruded piece 24a insertion-coupled with the concave part 14c is set in protrusion on the locking step 24. Then, with the insertion-coupling action of the protruded piece 24a and the concave part 14c, the elastic locking piece 14 does not easily come off even if force is acted on the terminal fitting 21 toward its fall-off direction.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003257438-A (JP)
Title: Roll press device for catalyst layer transfer
Inventor: MIZUNO SEIJI
IPC: H01M8/10
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roll press device for catalyst layer transfer in which a catalyst layer is transferred in a shape of a transfer part to a solid polymer electrolyte membrane by using a heating and pressing roll with the transfer part and damage to the solid polymer electrolyte membrane can be reduced.  <P>SOLUTION: This roll press device for catalyst layer transfer has a preventing means 100c for preventing an excess pressing force from acting on the transfer part 100a locally due to the elastic displacement of the transfer part 100a caused by a pressing force acting on the transfer part 100a by the heating and pressing roll 100 with the transfer part. More specifically, since the transfer part 100a is elastically displaced by the pressing force acting thereon, the excess pressing force can be prevented from acting on the transfer part 100a. As a result, the damage to the solid polymer electrolyte membrane by the transfer part 100a can be reduced.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003262138-A (JP)
Title: Stop control device of internal combustion engine
Inventor: KANEKO TOMOHIRO
IPC: F02D41/04
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To smoothly stop an internal combustion engine at a target turning angle position.  <P>SOLUTION: A stop control device of the internal combustion engine controls injection of fuel so that the internal combustion engine is stopped at preset turning angle position. This device is equipped with an intake restraining means (step S5) for restraining an intake volume for the final injection of the fuel smaller than that of idling operation, without misfire.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003268679-A (JP)
Title: Yarn having heat storage property and woven fabric using the same
Inventor: ISHIGURO MAMORU
IPC: D02G3/06
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To produce a yarn stabilizing a body temperature with which a wearer feels comfortableness for many hours even if an outside air temperature is too high or too low and producing the same hand and feeling of wearing as those of an ordinary cloth and a woven fabric.  <P>SOLUTION: The yarn having heat storage property, obtained by twisting fibers coated or impregnated with a composition of a microcapsule containing a heat storage material, is produced. The woven fabric is obtained by further weaving the yarn. The melting point of the heat storage material is preferably 0-60°C and the volume-average particle diameter of the microcapsule is preferably ≤10 μm.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003264891-A (JP)
Title: Speaker and manufacturing method thereof
Inventor: HAYASHI SHIGERU
IPC: H04R31/00
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a speaker capable of recycling or/and separately aborting speaker components by simultaneously fixing a frame to a magnetic circuit and fixing a damper to the frame without the use of calking and a joining means and to provide a manufacturing method thereof.  <P>SOLUTION: A bottom of the frame 7 is placed on a top plate 5 configuring the magnetic circuit, an outer circumferential edge 9a of the damper 9 is pressed into contact onto a damper loading part 7c formed on the bottom side of the frame, a ring shaped retaining member 11 is stacked on the outer circumferential edge 9a of the damper 9, screws 12 are inserted to a plurality of through-holes formed to parts at which the retaining member 11, the outer circumferential edge 9a of the damper 9 and the frame 7 are opposed to each other, and the tip of the screw 12 is screw-fastened to the top plate 5 to integrally connect the frame 7, the damper 9 and the magnetic circuit.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003260929-A (JP)
Title: Filter loading structure for air cleaner
Inventor: SASA YUKIYA
IPC: B60H3/06
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a filter loading structure for an air cleaner capable of commonly accommodating filters having different sizes and functions in the air cleaner used for a vehicle.  <P>SOLUTION: The filter loading structure is constituted such that at least two kinds of filters 11, 12 having different sizes can be independently loaded on one air cleaner body 10.  <P>COPYRIGHT: (C)2003,JPO