baber/WOPTO huggingface dataset:
Patent JP-2004089551-A (JP)
Title: Sandwich rubber for table tennis racket
Inventor: UMEZAWA IKUKO
IPC: A63B102/16
Filed: 2002-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sandwich rubber for a table tennis racket having good properties such as strengths, bounce, and durability, and satisfactory productivity.  <P>SOLUTION: The table tennis racket 1 includes a racket body 3 and a rubber sheet 7. The rubber sheet 7 is laminated with the sandwich rubber 9 and a solid rubber 11. The sandwich rubber 9 is composed of a polymer molded body including air bubbles, and the polymer molded body includes 5-25 parts of carbon black or silica as a reinforcing filler based on 100 parts of polymer. Preferably, 8-22 parts of the carbon black or silica is blended based on 100 parts of the polymer. Preferably, the total amount of the reinforcing filler has 25 parts or less based on 100 parts of the polymer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003175551-A (JP)
Title: Method and equipment for assembling multilayered and finite-length structure
Inventor: WELLMAN RONALD ALAN
IPC: B62D55/24
Filed: 2002-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide equipment and a method for assembling a multilayered and finite-length structure.  <P>SOLUTION: A roll of a supply material is stored in a cartridge station abutting on an assembling table. An assembling shuttle moving along the length of the assembling table is placed on the table. The supply material is transferred onto the assembling shuttle and it is distributed and put on the assembling table as the shuttle moves along the length of the table. A shearing assembly on the assembling shuttle cuts the material in a prescribed length. A plurality of layers are stacked on the table in this way and the structure comprising a prescribed number of layers is obtained.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004090571-A (JP)
Title: Method for manufacturing unit bath and unit bath manufactured by the manufacturing method
Inventor: KATSUKAWA HIRONORI
IPC: A47K3/02
Filed: 2002-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing an elegantly finished unit bath integrally molded from an already manufactured acrylic resin bath and another FRP peripheral part, and the unit bath yielded by the method.  <P>SOLUTION: The manufacturing method is characterized by including (a) a process wherein a bath comprised of an acrylic resin component is led in a mold for molding the FRP peripheral portion which is integrally molded with the bath in a condition to turn the bath upside down, and a spacer is filled into a space between the flange part and the mold of the bath, (b) a process wherein a hole is provided at the exhaust port of the bath, (c) a process wherein a gel coated surface is provided at another FRP portion except the back face of the bath, (d) a process wherein back-up is carried out by FRP molding of the peripheral portion integrally molded with the bath and another portion, and (e) a process wherein after demolding the bath and the peripheral portion integrally molded with the bath, the spacer is removed therefrom.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004099281-A (JP)
Title: Paper tray
Inventor: FUNAKI HITOSHI
IPC: B65H1/26
Filed: 2002-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper tray surely guiding a recording medium housed inside and feeding a paper sheet stably to an outside printer or other printing devices.  <P>SOLUTION: The paper tray comprises a first and second guide members 6, 7, disposed between side edge parts 2a, 2a in a width direction of a recording medium 2 mounted on a mounting platform 5 with a clearance D of a certain dimension. An operating member 8 is disposed near the first guide member 6 for operating the first guide member 6 to move in a direction of the side edge part 2a. By moving a lid member 15 closing the upper open part of an enclosure 3 in a direction of a paper feeding inlet 4, the guide member 6 is moved through the operating member 8 in a direction of the side edge part 2a of the recording medium 2 to guide the width direction of the recording medium 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004108149-A (JP)
Title: Fuel injection nozzle
Inventor: WATANABE YOSHIMASA
IPC: F02M61/18
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To switch high diffusion injection and high penetration injection in accordance with the lift of a needle valve, in a spool type fuel injection nozzle having a nozzle body and a slide part.  <P>SOLUTION: This fuel injection nozzle is provided with the nozzle body 2 having a fuel injection hole 4 to inject fuel, and a needle valve 1 to slide to the nozzle body 2. It is provided with an axial direction supply means to supply fuel in the axial direction of the fuel injection hole 4 to the fuel injection hole 4, an offset supply means to supply fuel in an offset direction from the center of the cross sectional surface of the fuel injection hole 4 to the fuel injection hole 4, and a flow regulating means to regulate the flow of fuel supplied to the fuel injection hole 4 by the axial direction supply means and the flow of fuel supplied to the fuel injection hole 4 by the offset supply means in accordance with the lift quantity of the needle valve 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003177435-A (JP)
Title: Image display device
Inventor: MASUDA YOSHITOMO
IPC: G02F1/17
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display device which is a dry process image display device formed by sealing particles between substrates and can display images having excellent stability.  <P>SOLUTION: The image display device is formed by sealing the particles between the opposing substrates, at least one thereof being transparent, and displays the images by generating an electric field between the substrates to move the particles, in which the particle contact surface of at least one substrate is coated with a resin having high charge attenuating properties.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004073784-A (JP)
Title: Automatic washing machine which inhibits growth of aspergillus niger
Inventor: INOUE YOSHIO
IPC: D06F35/00
Filed: 2002-08-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic washing machine which inhibits the growth of Aspergillus niger and tries to maintain its washing tub clean all the time.  <P>SOLUTION: This washing machine has a cube, a pyramid body and a brush body in the space between the inside washing tub and the outside washing tub. A brush support body, on which brush sliding on the outside wall of the inside washing tub, when the inside washing tub is rotated, is planted, is fixed on the inside wall of the outside washing tub. A brush support body, on which brush sliding on the inside wall of the outside washing tub, when the inside washing tub is rotated, is planted, is fixed on the outside wall of the inside washing tub. In addition, a vertical pipe having several or more nozzles which spout out water perpendicularly against the outside wall of the inside washing tub is fixed on the inside wall of the outside washing tub. An annular pipe having several or more nozzles which spout out water obliquely downward against each of the outside wall of the inside washing tub and the inside wall of the outside washing tub is fixed in the upper part of the space between the inside washing tub and the outside washing tub.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004105621-A (JP)
Title: Method and device for breast imaging
Inventor: SHIYOUJI TAKASHI
IPC: A61B6/00
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To acquire an image closer to a chest wall in a method and a device for breast imaging using a solid detector or a stimulable phosphor panel.  <P>SOLUTION: At photographing time, an area up to the vicinity of the chest wall 80 is imaged by moving the solid detector 10 in the direction for approaching a side wall inside surface 4a on the chest wall 80 side of a casing 4 by a moving means 70. At reading time, an overrun area A of an exposure light source part 20 for reading is secured between the side wall inside surface 4a on the subject side of the casing 4 and an end part 10a on the subject side of the solid detector 10 by moving the solid detector 10 in the direction for separating from the side wall inside surface 4a on the chest wall 80 side by the moving means 70, and the light source part 20 is accelerated-decelerated in this area, and a scanning speed of the light source part 20 is set constant in the whole area of the solid detector 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004119686-A (JP)
Title: Method of forming fine wiring pattern
Inventor: HATA NORIAKI
IPC: H05K3/12
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method by which an extremely fine sintered copper-based wiring pattern can be formed by reducing nano-sized copper oxide particles in the pattern into nano-sized copper particles at a relatively low temperature after the pattern is drawn, by using a dispersed liquid of nano-sized copper oxide particles and baking the copper particles.  <P>SOLUTION: The dispersed liquid containing the nano-sized copper oxide particles having a mean particle diameter of 1-100 nm is applied to a substrate. Thereafter, the reduction of the nano-sized copper oxide particles and the formation of a sintered layer of the obtained copper particles are performed in the same step, by reducing the copper oxide particles through a reducing reaction using an active reactive species excited with plasma derived from a reducing gas, by heating the copper oxide particles contained in the applied layer to a temperature of ≤300°C in a plasma atmosphere produced under the presence of the reducing gas. Consequently, the utilizable range of the used substrate material is expanded largely, because the heat resistance required for the material is significantly relaxed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004115694-A (JP)
Title: Method for manufacturing isobutylene thermoplastic elastomer
Inventor: TERASAWA NOBURU
IPC: C08F2/00
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing an isobutylene block copolymer efficiently having a desired molecular structure and excellent mechanical characteristics by controlling rapid heat generation through restraint on a reaction rate and controlling a rise in temperature caused by sensible heat.  <P>SOLUTION: This method comprises a step of adding sequentially an aromatic vinyl monomer partially or continuously into a reaction liquid containing polyisobutylene with a cationically polymerizable active terminal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003241986-A (JP)
Title: Network object delivery system for personal computing device
Inventor: LIN BAILI
IPC: H04Q11/04
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a personal computing device such as PDA capable of executing a sufficiently large application module in the execution of a desired operation on a document.  <P>SOLUTION: This network object delivery system 10 for a personal computing device 14 comprises a network 12, the personal computing device 14 at least part time coupled to the network, and a service agency server 15 at least part time coupled to the network. The personal computing device 14 is preferably a PDA or the like, but can also include personal computers, lap top computers, notebook personal computers, etc.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004121030-A (JP)
Title: Device for separating pot connection body
Inventor: IKETANI MASANOBU
IPC: A01G9/02
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for separating a pot connection body solving such problems that a worker is forced to have considerable load because a conventional pot separation device requires considerable force to uncouple respective raising seedling pots from a resin mold at division frames because the worker must hold a forcing member with both hands to put the raising seedling pot mounted on the frame body.  <P>SOLUTION: The device for separating a pot connection body operates as follows: a base plate 33 is turned in a counterclockwise direction together with turning arms 29, 31 by gripping down a handle 47; the base plate 33 gets to be in a horizontal posture due to its own weight when the turning arms 29, 31 take nearly horizontal postures because they are supported by a bolt 39 positioning at the middle of the weight of the base plate provided with a supporting shaft 43 and a push-in disk 45 so as to be freely shaken so that the push-in disk 45 takes a horizontal posture so as to push the bottom of a pot P in such a horizontal posture, and thereby, a joining part Pb is pushed so as to attach to the upper edge of a frame body 9 and divided to make pots Pa separate from one another.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004126814-A (JP)
Title: Question answering system, question answering method and question answering program
Inventor: KOKUBU TOMOHARU
IPC: G06F17/30
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a question answering system, a question answering method and a question answering program that can obtain answers to an input question sentence and present the answers in appropriately classified groups.  <P>SOLUTION: A question input by a user is analyzed, and documents are searched according to the analysis results to produce a plurality of passages including a plurality of answers. The plurality of passages are grouped. From each group of passages, a plurality of answers are extracted, and the plurality of extracted answers are grouped. The obtained groups of answers are presented separately.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004126394-A (JP)
Title: Diffraction optical element
Inventor: TOKIYODA YOSHIBUMI
IPC: B32B17/10
Filed: 2002-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-ply diffraction optical element which has improved angular characteristic.  <P>SOLUTION: In the diffraction optical element, a first diffraction element part 6 and a second diffraction element part 7 consisting of different material to each other are bonded tightly to each other and a diffraction grating groove 1 having a prescribed shape is formed on the combined surface between both of the diffraction element parts 6, 7. A light shielding film 5a is formed on a wall 3 of the diffraction grating groove 1, incident light is shielded and the occurrence of flare is suppressed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004129676-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2002-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which enables the players to feel satisfaction by smoothing the start memory in a storage device for releasing the game balls stored to the starting area.  <P>SOLUTION: The storage device 21 contains a ball storage tray 22 shifting between the ball storage position at which the game balls received from the playing area 8 are stored and the ball releasing position at which the storage of the game balls is released to discharge the game balls to a start ball detector, and when the start memory number is down to zero, the ball storage tray 22 of the storage device 21 is shifted to the ball releasing position. With such an arrangement, the storage device 21 releases the storage of the game balls according to the start memory number to allow the smoothing of the start memory. This eventually enables the players to feel satisfaction in playing the game by closely paying attention to the efficient variable display of special figures.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004134416-A (JP)
Title: Permanent magnet thin film
Inventor: UEHARA MINORU
IPC: C22C19/07
Filed: 2002-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a permanent magnet thin film of an Sm-Co alloy having a small absolute value of an internal stress while excellent magnetic characteristics are held.  <P>SOLUTION: The permanent magnet thin film is a permanent magnet thin film supported to a single crystal silicon substrate. The thin film includes an aluminum oxide layer, and a rare earth element alloy magnetic layer disposed to be brought into contact with the aluminum oxide layer and containing Sm and Co as essential constituting elements. A mean absolute value of the internal stress generated in the aluminum oxide layer and the rare earth element alloy magnetic layer in a layer thickness direction is regulated to 5×10<SP>8</SP>Pa or less.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004134825-A (JP)
Title: Ip phone system for automatically selecting ip phone service of inexpensive charge for call
Inventor: FUKADA SANSHIRO
IPC: H04M11/00
Filed: 2002-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an IP phone system for automatically selecting an IP phone service of an inexpensive charge for a call by allowing a user to have only to designate a speech opposite party without the need for the user to make any special operation.  <P>SOLUTION: When the user designates an address of the speech opposite party at dialing by the user, the user transmits its speech opposite party address and its own address to a server, the user receives information to access an IP phone service enterprise of an inexpensive charge for a call from the server, and the user accesses and makes a call to a gatekeeper of the IP phone service enterprise.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004091462-A (JP)
Title: Carbohydrate absorption inhibitor
Inventor: TSUBOI MAKOTO
IPC: A23L1/30
Filed: 2002-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a carbohydrate absorption inhibitor derived from black rice, extremely effective for the prevention/relief of diabetes mellitus and the prevention of obesity, and to provide a method for producing the same.  <P>SOLUTION: The carbohydrate absorption inhibitor contains a water-containing alcohol extract of the black rice as an active ingredient. The black rice is extracted with the water-containing alcohol after defatting. The carbohydrate absorption inhibitor can be blended with a diabetes mellitus-preventing composition, or a diet food product or beverage.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004133181-A (JP)
Title: Divided display device for vehicle
Inventor: SATO HIROYUKI
IPC: B60R11/02
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a divided display device for a vehicle, the device in which the display face of an indicator is divided into a plurality of areas, each picture of the divided areas is separately made visible through an optical system and quality of a picture visible to occupants is improved with simple structure.  <P>SOLUTION: A partition wall 4 is installed in the upper part of the display face 2a of the indicator 2, the upper part is divided across the border line 200 between the areas 201, 202 of the display face 2a, and entry of light is prevented from one divided area 201 (202) to the upper part of the other divided area 202 (201). The quality of the picture is improved by preventing mutual interference of the pictures displayed on both divided areas 201, 202.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004129580-A (JP)
Title: Support for tree
Inventor: BAN KAZUO
IPC: A01G17/12
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a support for trees solving a problem on environmental pollution by conventional supports for trees and facilitating the work of driving into the ground through forming a support structure member from a metal.  <P>SOLUTION: The support comprises a pair of right and left metallic stake members 1 and 1 to be driven into the ground at the vicinity of a planted tree T, a pair of right and left metallic support bodies 2 and 2 to be connected in an expansion and contraction adjustable manner to the upper ends of both the stake members 1 and 1 driven into the ground respectively, and a metallic flat material 3 connecting the upper ends of both the support bodies 2 and 2 with each other. The center of the flat material 3 can be tied to the tree T with a tie string 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004136903-A (JP)
Title: Can body with excellent heat sterilization efficiency and method of heat sterilization
Inventor: IFUKU TAKETO
IPC: A23L3/00
Filed: 2002-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a can body and a method of heat sterilization with which the can body can be effectively sterilized without enlarging a storage space, time for raising the temperature and cooling can be shortened, and heat sterilization efficiency can be improved without influence to the quality of contents.  <P>SOLUTION: The can body is constituted of an irregular can drawn from its bottom. Void κ=(B-A)/B which is a ratio of a vertical section (A) of the can body 1 and a cross section (B) occupied by the can surrounded by a horizontal line in contact with the upper end of the can, a horizontal line in contact with the lower end of the can and two vertical lines in contact with the largest part of the can barrel is 0.025 or more, and lower void κ1=C1/B is 0.012 or more.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004143977-A (JP)
Title: Canned motor pump
Inventor: ISHIZUKA SHINOBU
IPC: F16C17/14
Filed: 2002-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To arrange a bearing so as to prevent occurrence of abrasion and breakage due to sliding in such a state that no liquid is present due to entering of gas when a handled liquid of a pump in which the gas is mixed passes through the bearing.  <P>SOLUTION: In this canned motor pump, an impeller (2) is mounted to one end of a rotor (4), and the rotor (4) is supported by the bearing (8a). In the canned motor pump, the bearing (8a) is arranged only between a motor rotor (9) and the impeller (2).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004143061-A (JP)
Title: Method for stabilizing bis quaternary ammonium salt compound
Inventor: KUBOTA HISAO
IPC: A01N25/22
Filed: 2002-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an antimicrobial agent which can stabilize a bis quaternary ammonium salt compound as an active ingredient and can ensure an excellent antimicrobial effect over a long period, and to provide a method for stabilizing the bis quaternary ammonium salt compound as the active ingredient of the antimicrobial agent.  <P>SOLUTION: An inorganic acid or its salt having an oxidizing action and/or a reducing action is added to the bis quaternary ammonium salt compound as the active ingredient of the antimicrobial agent to stabilize the bis quaternary ammonium salt compound. Thereby, the decomposition of the bis quaternary ammonium salt compound in the agent with the passage of time can be prevented, and the excellent antimicrobial effect can be ensured over a long period.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004143565-A (JP)
Title: Heating/cooling method in continuous furnace
Inventor: TAKAHASHI SUSUMU
IPC: F27B9/20
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To cool a workpiece, such as a metal article, heated in a heating zone, in a cooling zone at an optional rate independent of that in the heating zone in a continuous furnace in which the heating zone joins with the cooling zone to form a tunnel.  <P>SOLUTION: The workpiece in the heating zone is conveyed by a tray pusher, and it in the cooling zone is conveyed by a roller hearth type conveying roller independent of the tray pusher type conveying tray. The conveying tray used in the tray pusher type conveying in the cooling zone is made from graphite having a stable low linear expansion coefficient.  <P>COPYRIGHT: (C)2004,JPO