baber/WOPTO huggingface dataset:
Patent JP-2003130336-A (JP)
Title: Combustion device
Inventor: KASE TAKESHI
IPC: F23K5/04
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a combustion device that prevents noise in oil piping connecting an oil tank to an appliance body as a first problem and produces continuously stable combustion by preventing pulsating combustion as a second problem. SOLUTION: As a means for solving the first problem, in a structure where oil is pumped up by a lift pump 9 from the oil tank 7 to a sub tank 6 disposed in the appliance body 5 and is fed to a burner part 3, piping between the lift pump 9 and the oil tank 7 has in the middle a bellows type resilient accumulator 16 with a periphery placed in close contact with an inner piping surface to form a plurality of partitioned air layers, to thereby absorb vibration of oil efficiently and prevent noise. As a means for solving the second problem, piping between a nozzle 12 and an electromagnetic pump 10 has in the middle a bellows type resilient accumulator with a periphery placed in close contact with an inner piping surface to form a plurality of partitioned air layers, to thereby absorb vibration of oil efficiently, prevent pulsating combustion reliably and produce stable combustion.
Patent JP-2003132101-A (JP)
Title: Three-dimensional cad device, its display method and its program
Inventor: NAKAJIMA MASATOSHI
IPC: G06F17/50
Filed: 2001-10-24
Abstract: PROBLEM TO BE SOLVED: To easily seize a presence place of a round curved surface and information on its round radius in a display of a three-dimensional shape on the basis of three-dimensional CAD data. SOLUTION: Discrimination is made on whether or not to be the round curved surface on respective surface information included in the three-dimensional CAD data (S22), and when discriminated as being the round curved surface, display color information is set on the basis of round curved surface division information for presetting a display color with every division of the round radius size of the round curved surface (S24), and when discriminated as being not the round curved surface, the preset other display color is set (S25), and the round curved surface is classified by the preset display color, and the three- dimensional shape is displayed (S27).
Patent JP-2003129603-A (JP)
Title: Heat insulation substrate structure
Inventor: WATABE WATARU
IPC: E04B7/00
Filed: 2001-10-25
Abstract: PROBLEM TO BE SOLVED: To constitute a heat insulation substrate structure by a simple mechanism, even if an incombustible material such as rock wool is used. SOLUTION: A heat insulation substrate layer C is formed on a substrate B. An upper layer heat insulation substrate body A is mounted on the heat insulation substrate layer C. In the upper layer heat insulation substrate body A, heat insulation substrate materials 1 are fixed at prescribed intervals on a surface material 2. A groove part A1 is formed between a heat insulation substrate material 1 and an adjoining heat insulation substrate material 1. The groove part A1 has a width wider than that of at least a supporting material 4 combined with the groove part A1. The surface material 2 is placed on a lower side, the groove part A1 is mounted to be directed in an eaves-ridge direction, and the supporting material 4 is fixed to the substrate B by putting the supporting material 4 into the groove part A1.
Patent JP-2003089901-A (JP)
Title: Shape-stabilized brassiere
Inventor: KAWADA MIE
IPC: A41F15/02
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a shape-stabilized brassiere solving a problem that a wearer has to repeatedly place the shoulder strap of a brassiere to a proper position because the strap slips off the wearer's shoulder and gets out of place each time the wearer moves her body. SOLUTION: The shape-stabilized brassiere is so structured as to prevent the shoulder straps of a brassiere or the like from sliding off the wearer's shoulder, wherein the shoulder straps/cups of the brassiere are made of shape- stabilizing material, or reinforced with the shape-stabilizing material.
Patent JP-2003126122-A (JP)
Title: Oral hygiene instrument
Inventor: TAKANO HIROYUKI
IPC: A61L2/02
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To provide an oral hygiene instrument which supplies electrically charged particles orally in order to disinfect the oral cavity and promote blood circulation in the dental neck and the like. SOLUTION: In the oral hygiene instrument, an electrically charged particle- supply part 2 is provided for supplying electrically charged particles 1 into the oral cavity.
Patent JP-2003132675-A (JP)
Title: Semiconductor memory
Inventor: MIZUGAKI KOICHI
IPC: G11C11/4076
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To enable generating an appropriate ATD signal even if address skewness is caused in an address externally supplied. SOLUTION: A period of an H level from rise to fall of an ATD signal (i.e., pulse width of ATD signal) is set to the length of tolerance of address skewness or more being previously set, while it is set to the length of a period from timing of rise of the ATD signal to finish of refresh-operation of the ATD signal at start of refresh operation, or less.
Patent JP-2003126458-A (JP)
Title: Game machine
Inventor: OOMAKI SUKEMITSU
IPC: A63F7/02
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of increasing interest to a game by improving the stage effect in relation to pattern variations from a start of pattern variation to the generation of reach condition. SOLUTION: This game machine is provided with a pattern display means 15 for displaying several patterns arranged to have several determination lines with variation and a profitable condition generating means 46 for generating the profitable condition advantageous to a player on the basis of the structure that patterns stopped after changing the pattern display means 15 is formed of a combination of preset specified patterns on the determination line, and the reach condition can be generated in two or more lines among the several determination lines at the same time. This game machine is also provided with an information means 64 for informing the predetermined information related to the generation of the profitable condition on the basis of any one of several kinds of different information patterns before the reach condition is generated.
Patent JP-2003130413-A (JP)
Title: Clean room device
Inventor: SUZUOKA HIROSHI
IPC: B65G49/06
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a clean room device that can provide a conveying route of work with high grade cleanness locally with a simple structure, does not require high grade cleanness in the entire clean room, does not require a large- scale air conditioning facility, and can reduce facility cost and operation cost. SOLUTION: A process-side hood member 1 projecting outward is mounted to the upper and lower edges of a process-side delivery opening 18. The upper and lower edges of a conveying-side delivery opening 22 are provided with a conveying-side hood member 2 projecting outward so as to overlap on the process-side hood member 1 with a required clearance in the vertical direction when the conveying-side delivery opening 22 faces the process-side delivery opening 18 in transferring the work 15. Air purge by clean flow is performed in a space between the openings while the conveying-side delivery opening 22 is facing the process-side delivery opening 18 in transferring the work 15.
Patent JP-2003125860-A (JP)
Title: Elevating device
Inventor: ISHII MITSUHIRO
IPC: A47B51/00
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a stable elevating device which has simple structure and is hardly broken. SOLUTION: An angle made by the first guide part 26A and the second guide part 26B is made so as to be 120 deg. and movement stroke of the elevating deck 21 is set longer in this elevating device. When a user operates the starting switch at first, power is supplied to the drive motor 3 to rotate the driven shaft 5 via a drive gear 4, etc., to move drive sprocket 8 and a chain 10. Accordingly the bracket 12 and the elevating deck 21 are elevated as rollers 13 equipped on upper and lower parts on inside faces of each bracket 12 are guided along the guide part 11 and the guide roller 25 is guided along the first guide part 26A of the link arm 22. When the guide roller 25 is elevated along the first guide part 26A, the link arm 22 is swung against energizing force of the coil spring 24 to open the canopy 42 via a link piece 30 and elevates the elevating deck 21.
Patent JP-2003125603-A (JP)
Title: Turf-cutting blade
Inventor: HARADA ISAMU
IPC: A01B45/04
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To solve problems of conventional turf-cutting blades in which cutting resistance on the blade sides in soil increases as the blade tips wear and increase of required power occurs, because the blade width increases as blade approaches the blade base and heat treatment for partial hardening of the blade can not be carried out, because blade width is uneven and as a result, wear of the blade is quick and use of the blade is not economical. SOLUTION: This turf-cutting blade 1 is attached to a rotating shaft 4 and is composed of a base part 2 and blade parts 3 and the blade part 3 is formed of a blade edge 3a, a blade top 3b and a blade back 3c. The blade width of the blade part 3 is formed so as to become nearly same from the blade to 3b to the blade base and a plurality of blade parts 3 are arranged at equal intervals in the outer periphery of the base part 2.
Patent JP-2003138465-A (JP)
Title: Method for weight reduction processing of polyester fiber
Inventor: HORIUCHI HIROSHI
IPC: D06B9/06
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To establish a method for weight reduction processing of a polyester fiber by which an alkylene glycol and a divalent aromatic carboxylic acid can effectively be recovered and reused. SOLUTION: At least a part of the alkylene glycol is separated and recovered by distillation from waste liquid produced by the weight reduction of the polyester fiber with the alkylene glycol and a weight-reducing agent and methanol is added to the residue after distillation and carried out transesterification, and then, a divalent aromatic carboxylic acid dimethyl ester is recovered.
Patent JP-2003136302-A (JP)
Title: Surface coated cemented carbide cutting tool having hard coating layer exerting excellent wear resistance in high-speed cutting
Inventor: SATO KAZUNORI
IPC: B23B27/14
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a surface coated cemented carbide cutting tool having a hard coating layer exerting excellent wear resistance in high-speed cutting. SOLUTION: This surface coated cemented carbide cutting tool is made by physically depositing the hard coating layer made of (b) a Ti-Al composite nitride layer which has average layer thickness of 2 to 15 μm, satisfies a composition formula: (Ti1- YAlY)N (Y shows 0.4 to 0.6 in an atomic ratio), shows a maximum peak on (200) plane by a measurement by an X-ray diffractometer using Cu-Kα rays and shows an X-ray diffraction pattern having the half-width of 2θand <=0.6 degrees of the maximum peak, on the surface of a tungsten carbide group cemented carbide base body or a titanium carbonitride group cermet base body, via a crystal orientation history layer made of (a) a Ti-Al composite carbide layer which has average layer thickness of 0.05 to 0.5 μm, satisfies a composition formula: (Ti1- XAlX)C (X shows 0.05 to 0.20 in the atomic ratio), shows a maximum peak on (200) plane by a measurement by the X-ray diffractometer using Cu-Kα rays and shows an X-ray diffraction pattern having the half-width of 2θ and <=0.6 degrees of the maximum peak.
Patent JP-2003139040-A (JP)
Title: Brake device for hydraulic motor
Inventor: MARUYAMA KOJI
IPC: F03C1/26
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a brake device for a hydraulic motor inexpensively and easily assembling a plurality of springs 12 for pressing a brake piston 11 to a friction plate 15. SOLUTION: This brake device for the hydraulic motor is composed of the brake piston 11 for braking the rotation of the friction plate 15 integrated with a cylinder barrel 6 by pressing the friction plate 15 to casings 1, 2, and a plurality of compression coil springs 12 respectively mounted between the casings 1, 2 for pressing the brake piston 11 to the friction plate 15 and the brake piston 11. A plurality of compression coil springs 12 are inserted into a plurality of holes 14 formed on an annular cage 13, and the annular cage 13 is fitted in one annular groove 16 formed on the casing.
Patent JP-2003150841-A (JP)
Title: Advertising method on public network, host server and computer program product
Inventor: GUPTA MANISH
IPC: G06Q50/00
Filed: 2001-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for urging browse of an advertisement on a public network, a system and a computer program product. SOLUTION: This advertising method on the public network and this host server are released. One or more advertisement banners are served from the host server to a user through the public network. The user requires download of a perfect advertisement from the server. The server records which user requires download of which perfect advertisement. The server decides which user browses the perfect advertisement, and gives a reward to each browse. The decision is done by asking the users one or more questions on the advertisement completely browsed by them. The reward may be a coupon for a travel ticket or have another royalty type form. In addition, an advertiser is asked to pay only for actually completely browsed advertisements.
Patent JP-2003136896-A (JP)
Title: Twin tape transfer tool
Inventor: KIN HYONSHU
IPC: B43L19/00
Filed: 2001-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a head fixing type twin tape transfer tool by which transfer can flexibly correspond to an uneven face to be transferred and which has compatibility on how to hold. SOLUTION: Two sets of reels and reel driving elements are provided at the center of a case and two small tape transfer tools are constituted in the same case with two heads provided on both side steps of the case by dividing the case into two. The heads are each provided with a semi-twisted tape guide constituted of a parallel face from the apex to the center and an inclined face thereafter twisted and an apex of a flexible comb-like two-step tip and are rotatably fitted by 90 deg. each to the case.
Patent JP-2003105931-A (JP)
Title: Structure for preventing icicle at eaves
Inventor: WADA HIROTAKA
IPC: E04D13/00
Filed: 2001-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a simple structure capable of rationally and economically preventing icicles at eaves. SOLUTION: A latent heat storage material 4 for storing solar heat is provided at eaves 3.
Patent JP-2003142711-A (JP)
Title: Method for manufacturing integrated solar battery
Inventor: YAMAUCHI KAZUSHI
IPC: H01L21/288
Filed: 2001-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an integrated solar battery whose working temperature is made almost the same as that in conventional solder, whose costs are made small, whose product weight reduction or reliability is improved, and whose collection convenience and environmental safety are made excellent. SOLUTION: A first connection electrode 15B constituted of silver paste is formed as the surface electrode of a solar battery element having a semiconductor junction 14. Then, an electric resistance reduction film 20 made of metallic tin containing tin of 100 wt.% is formed on the first connection electrode 15B. At that time, an interfacial layer 20A containing tin/silver alloy containing tin of not more than 90 wt.% as mean composition is formed on an interface between the first connection electrode 15B and the electric resistance reduction film 20. Then, a lead wire 12 made of copper is bonded along the first connection electrode 15B by using the electric resistance reduction film 20, and one edge of the lead wire 12 is connected to a second connection electrode (back electrode) of an adjacent solar battery element.
Patent JP-2003147359-A (JP)
Title: Soil solidifier
Inventor: KUNIMATSU KATSUICHI
IPC: C04B111/70
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a soil solidifier that solidifies soil in a pH range not detrimental to the growth of plants and can give solidified soil having water resistance. SOLUTION: Hemihydrate gypsum is used to solidify soil in a pH range not detrimental to the growth of plants. In order to improve the water resistance, 2-50 pts.wt. at least one member selected from the group consisting of phosphoric acid and/or a salt thereof, a carbonate, and polyacrylic acid and/or a salt thereof is added. These reagents form insoluble salts with calcium ions eluted from hemihydrate gypsum.
Patent JP-2003145285-A (JP)
Title: Method for laser beam welding
Inventor: MAKASE KIKUO
IPC: B23K26/082
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To obtain a method for a laser beam welding in which the length of a flange part is made short. SOLUTION: The flange part 4 of a fixing part 2 is laminated with a base member 1 and the flange part 4 is welded to the base member 1. The welding is a remote laser beam welding in which a laser beam 8 which has a long focal distance is reflected on a mirror 10 and guided along a welding trajectory. The welding is performed by irradiating the flange part 4 with the laser beam 8 along the welding trajectory which forms a loop extending from the beginning point to the ending point of welding, however, in which the welding trajectory and the beginning and ending points of welding do not overlap. The loop trajectory of welding is substantially a C-shaped welding trajectory.  Further, the base member 1 is a pipe, the flange part 4 is formed in a circular-arcuate shape according to the outer peripheral shape of the pipe and the base member 1 and the fixing part 2 are used as a reinforcement for an instrument panel of a motor vehicle.
Patent JP-2002191612-A (JP)
Title: Instrument for treatment to remove stratum corneum
Inventor: DEMBSKI REINHARD
IPC: A61B17/54
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To provide an instrument for removing the human stratum corneum having a grip and a mounting zone for mounting an easily attachable and detachable functional element taking the form of a blade. SOLUTION: The stratum corneum removal instrument includes a grip 10, a functional element taking the form of a blade 14, and a mounting zone 12 adjacent to the grip 10. The instrument includes the grip 10, the functional element taking the form of the blade 14, and the mounting zone 12 adjacent to the grip 10, and the blade 14 is formed as one unit integrated with a support element 16 in order to achieve a fully safe operation in replacing the blade. The support element 16 can be fixed in position by frictional contact within the mounting zone 12 of the instrument.
Patent JP-2003152753-A (JP)
Title: Capsulating method and system for ethernet (r) frame
Inventor: SAWARA KOJI
IPC: H04L12/46
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To capsulate an Ethernet frame when the Ethernet frame is transmitted to a leased line to thereby enable a receiver side to normally discriminate the head and the end of the Ethernet frame. SOLUTION: A data transmission method of transmitting data by the Ethernet frames between LANs through the use of the leased line and capsulating the Ethernet frame includes: a step of attaching a head flag 2 and an end flag 3 to the head and the tail end of the Ethernet frame 1 at a transmitter side; a step of recognizing the length of the frame of the basis of the attached head flag and the attached end flag by a receiver side and receiving the frame; and a step of eliminating the head flag and the end flag from the received frame and transmitting the resulting frame to the LAN.
Patent JP-2003157988-A (JP)
Title: Discharge tube driving circuit
Inventor: ABE NOBORU
IPC: H05B41/24
Filed: 2001-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a discharge tube driving circuit of which, cost is reduced and reliability is improved by eliminating a ballast capacitor and stabilizing control by using a ferroresonance transformer for a cold cathode discharge tube driving circuit. SOLUTION: A ferroresonance circuit is constructed by a plurality of semiconductor switches, and a transformer and a capacitor having nonlinear inductor element, and power is boosted and supplied to the discharge tube.
Patent JP-2003156181-A (JP)
Title: Angle adjusting joint
Inventor: HIRAOKA HIROFUMI
IPC: F16L27/02
Filed: 2001-11-21
Abstract: PROBLEM TO BE SOLVED: To provide an angle adjusting joint in which an angle is easily adjusted at construction time, and no level difference is caused on an inside surface. SOLUTION: This angle adjusting joint 10 includes a socket joint 12 having an inclined socket 18 inclined at an angle β and a spigot joint 14 having a spigot tip surface 24 inclined at an angle α. A spigot of the spigot joint 14 is inserted into the inclined socket 18, and is joined by a rubber ring 32. An outside surface of the spigot is allowed to abut to a tip part of the inclined socket 18 at the same angle as the angle α. When connecting the socket joint 12 and the spigot joint 14, both are arranged so as to obtain a desired connection angle, and the spigot is inserted into the inclined socket 18 so that the direction and a position of the spigot joint 14 in the inclined socket 18 are determined, and are positioned at the desired connection angle.  Since the inclined spigot tip surface 24 abuts or draws near to the inmost part of the inclined socket 18, a level difference is hardly caused on an inside surface of a joining part.
Patent JP-2003155805-A (JP)
Title: Planting structure
Inventor: KANEKO MASAICHI
IPC: E04D13/00
Filed: 2001-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a planting structure which has a lightweight protective material layer being capable of protecting a waterproof layer, having root- resistant property, permeability, water retentivity, and appropriate load bearing capacity, wherein the protective material layer can be formed of discarded materials, etc., to thereby make effective use of the discarded materials, etc. SOLUTION: The planting structure is characterized by formation of (A) the waterproof layer, (B) the protective material layer, and (C) a planting soil layer, on a substrate board in this order from below. The protective material layer is formed of a thermosetting resin and water-permeable, with porosity of 5% or more.
Patent JP-2003163553-A (JP)
Title: Track hold circuit
Inventor: TAKITA SHINTARO
IPC: H03F3/72
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a track hold circuit suitable for a low power voltage operation by reducing the number of vertically arranged transistors.  <P>SOLUTION: By driving a transistor bridge gate circuit by a current mirror current switch, the low power voltage operation has been made possible. Furthermore, in order to maintain high-speed on/off switchover when a current mirror circuit is used, a current source for providing a bias current has been added lest a transistor composing the current mirror current switch turn off.  <P>COPYRIGHT: (C)2003,JPO