baber/WOPTO huggingface dataset:
Patent JP-2002143384-A (JP)
Title: Slot machine
Inventor: IOKI SADAO
IPC: A63F5/04
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a slot machine capable of imparting the merits to a game player quickening in operation due to being skilled in a game. SOLUTION: This slot machine is provided with a variable display device having a variable display part for playing a variable display game for variably displaying plural kinds of patterns, a start switch for starting a game including the variable display game, and a lot drawing means for drawing lots on the basis of operation of the start switch, and is provided with a flag generating means for generating a winning flag when a lot drawing result of the lot drawing means is winning, and a stopping control means for stopping and displaying a variably displaying pattern on the basis of operation. A delay means is provided for arranging delay time for delaying timing for a succeeding game to reach a specific stage when being early in the operating timing of the start switch becoming a chance of the successing game among continuously performing two games.  A realized flag announcing means is provided for announcing the fact of having the possibility of realizing any winning flag in relation to arranging the delay time in the game.
Patent JP-2002145251-A (JP)
Title: Knockdown container and integral molding method therefor
Inventor: ASANO KAZUO
IPC: B65D81/38
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a knockdown container that can easily be integrally being molded at high efficiency in a small space, and an integral molding method therefor. SOLUTION: The knockdown container 5 comprises a bottom plate 1 and side plates 2, which are connected together by a hinge structure 30, and is integrally molded from a synthetic resin. In the knockdown container 5, a sidewise displacing portion 3 is provided between the bottom plate 1 and each of the side plate 2 in order to displace the side plate 2 sidewise relative to the bottom plate 1. Each sidewise displacing portion 3 is connected to a peripheral edge of the bottom plate 1 and the lower edge of the corresponding side plate 2 by thin-wall connecting portions 41 and 42, respectively.
Patent JP-2002151645-A (JP)
Title: Brazing device
Inventor: TAKE TATSUO
IPC: H01L25/07
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a brazing device which can heat an element to be heated more uniformly than a conventional brazing device. SOLUTION: In a brazing device, an element 3 to be heated formed by making a solder interpose between components is held between heating elements 9 via metal plates 8 and 7 from both sides of the element 3, heating coils provided on the sides of the outer peripheries of the elements 9 are subjected to high-frequency excitation, whereby the elements 9 are subjected to induction heating, heat from the elements 9 is transferred to the element 3, and the components are made to secure to each other by fusing the solder. Notch parts 34 are respectively formed around the sides of the outer peripheries of the plates 8.
Patent JP-2002113314-A (JP)
Title: Filter medium made of waste paper
Inventor: KONDO UEHIKO
IPC: B01D39/18
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a filter medium suppressing generation of waste and of dioxine in incineration, the pollution of rivers by recycling waste newspaper or office paper as filter mediums for a water treatment. SOLUTION: This filter medium made of used paper is obtained by adding polyvinyl alcohol of 10 to 25 g, water of 50 to 75 cc and a blowing agent of 5 to 15 g to used paper of 1 to 2 g and performing heating by heat of microwaves or the like at 600 to 800 deg.C for about 15 min.
Patent JP-2002146732-A (JP)
Title: Wide diffusion self-luminous delineator
Inventor: NAGURA TAKASHI
IPC: E01F9/669
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a delineator which eliminates a fault of the conventional delineator and is excellent in visibility. SOLUTION: The delineator placed on a road and leading a course of a vehicle includes a cylindrical body section (2), a reflection section (5) fixed to the upper part of the body section (2) and having a reflecting surface (7) on the front and a power source section (10), a plurality of light emission diodes (8) slantly mounting luminous surfaces (8a) to the reflecting surface (7) are arranged on the reflecting surface (7) at regular intervals, and the power source section (10) is connected to the light emission diodes (8) through a conductor (9). According to the delineator (1), a recursive reflection of the reflecting surface (7) and the luminescence of the light emission diodes (8) are used together, and the visibility can be increased.  Since the luminescence of the light emission diodes (8) is diffused to a wide angle area, the delineator can be visibly confirmed even from a position slipped out of the front direction of the reflecting surface (7).
Patent JP-2002009004-A (JP)
Title: Method of manufacturing nitride semiconductor, nitride semiconductor device, method of manufacturing the same semiconductor light emitting device and its manufacturing method
Inventor: KIDOGUCHI ISAO
IPC: H01S5/223
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To improve a nitride semiconductor formed through an ELOG method in crystallinity, to enable a resonator to have a large light confining coefficient, to form the resonator whose edge face is reduced in mirror loss, and to easily align a mask for forming a ridge. SOLUTION: A GaN seed layer 12 for ELOG is formed on a sapphire substrate 11 through the intermediary of a low-temperature GaN buffer layer, and stripe-shaped protuberant parts 12a extending in the plane direction of the substrate and separating from one another by a certain space are provided to the upper part of the GaN seed layer 12. In succession, a silicon nitride film 13 is formed on the bases and wall surfaces of recessed parts 12b each interposed between the protuberant parts 12a, and then a GaN selection growth layer 14 is formed above the seed layer 12, coming into contact with the protuberant parts 12a so as to form air gaps between its under surface and the bases of the recessed parts 12b.
Patent JP-2002147123-A (JP)
Title: Opening section device
Inventor: KICHIJO NORIHIDE
IPC: E06B1/62
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To provide an opening section device capable of having excellent workability when a waterproof tape is stucked thereon and stabilizing a weathering. SOLUTION: A window frame 1 consisting of a head 3, a sill 5 and jambs fixed through anchor tools is provided to a skeleton 12, an outside tense thermal insulating material 17 placed to the outside of the skeleton 12 is provided to the circumferential surface section of the window frame 1, extending sections 3C and 5C extending approximately flush with the outside 17A of the outside tense thermal insulating material 17 are provided to at least the head and the jambs of the window frame 1, and the waterproof tape 23 covering a space between the window frame 1 and the outside tense thermal insulating material 17 is stuck on the extending sections 3C and 5C.
Patent JP-2002156199-A (JP)
Title: Simulated gun and game device
Inventor: KIKUCHI TAKAFUMI
IPC: F41B11/62
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a simulated gun and a game device which can generate instantaneous strong vibrations in a short period continuously. SOLUTION: The simulated gun 10 has an air cylinder 30 of which the piston rod 32 is operated by pressurized air supplied from a compressor 40, a valve device 12 which supplies the pressurized air to and discharges it from the cylinder 30 in gearing with the operation of a trigger 11 of the gun 10, a weight 16 moved by the piston rod 32, a swing lever 17 operated by the motion of the piston rod 32 and a selector valve 13 provided between the cylinder 30 and the valve device 12 and made to conduct switchover of supply and discharge of the pressurized air by the operation of the swing lever 17.
Patent JP-2002153897-A (JP)
Title: Method and device for treating organic discharged water
Inventor: KATO AKINORI
IPC: C02F11/04
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for treating organic discharged water in which the fat and oil content can be sufficiently removed and decrease in the quality of treated water can be enough prevented even when the load on the device is high. SOLUTION: The method for treating organic discharged water including an anaerobic treatment process to anaerobically treat the organic discharged water by using a methane fermentation tank 5 includes a process of draining the scum produced in the methane fermentation tank 5, a process of obtaining the decomposed product by biodegradation of the drained scum, and a process of adding the decomposed product into the organic discharged water in an acid production tank 3. Even when the load is high, the fat and oil content in the organic discharge water can be efficiently biodegraded by microorganisms which decompose fat and oil and which are included in the decomposed product. Therefore, the organic matter in the organic discharged water is efficiently decomposed by the sludge in the methane fermentation tank 5 as well as decrease in the production of gas can be prevented.
Patent JP-2002153722-A (JP)
Title: Micro-organism deodorization device
Inventor: IMAOKA TSUTOMU
IPC: B01D53/38
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To appropriately carry out processing of water after spraying at a micro-organism deodorization device. SOLUTION: A water reservoir part 10 formed to a hermetic structure except for a water discharge part having an overflow structure 13 is provided below a deodorization tank 2 and water after spraying is temporarily stored therein. The water reservoir part 10 becomes an anaerobic atmosphere and a biological denitrification processing of water is carried out. The denitrification processing is effectively carried out at the water reservoir part below the deodorization tank and a water processing can be carried out by a simple structure. Even in the case where this water is applied to spraying, an aged increase of an ion concentration of the water sprayed is inhibited and a stable operation can be realized for a long period of time.
Patent JP-2002155288-A (JP)
Title: Method for coal gasification
Inventor: KATAYAMA YUKUO
IPC: C10J3/50
Filed: 2000-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a significantly highly efficient method for coal gasification through solving all of the problems involved in conventional methods each of which comprises feeding a coal-water slurry into a gasification furnace to carry out a gasification. SOLUTION: This method for coal gasification involving feeding a gasification furnace with a mixture comprising coal 1 and water 2 is characterized by comprising the steps of feeding a heating apparatus 5 with the mixture to vaporize the water contained therein to produce a steam-containing mixture, and then feeding the gasification furnace 8 with the above mixture.
Patent JP-2002158335-A (JP)
Title: Interconnection structure of semiconductor device and its designing method
Inventor: HATANAKA KOJIRO
IPC: H01L27/04
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To provide the interconnection structure of a semiconductor device, and its designing method, in which layout area can be reduced while interrupting clock noise surely. SOLUTION: In the interconnection structure of a semiconductor device comprising clock lines 10, lattice-like VDD lines 12 and GND lines 14, inner interconnection parts 12V, 14V and 12P, 14P of the VDD lines 12 and GND lines 14 are arranged, in parallel with the clock lines 10, as interconnection pairs each interlaying the clock line 10 so that they also serve as shielding and interconnecting parts for supplying power and interrupting noise caused by a clock signal.
Patent JP-2002162626-A (JP)
Title: Heat radiating device of light source for liquid crystal display and its manufacturing method
Inventor: YOSHINO ISATAKA
IPC: H01L33/00
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To obtain the heat radiating device of a light source for liquid crystal display which is made so as to radiate effectively exothermicity of light emitting diodes being the light source of a back light and to avoid effect by heat to peripheral parts of the light source and its manufacturing method. SOLUTION: This heat radiating device of the light source for liquid crystal display and its manufacturing method are constituted of a film substrate 15 on which a wiring pattern is formed, plural light emitting diodes 14 which are made to be arranged by being mounted on the film substrate 15 in a column shape, a light source supporting frame 20 consisting of metallic material which is made so as to be adhered and fixed to the back of the film substrate 15 with heat conductive adhesives, holes 21 and 22 which are opened so as to correspond to respective light emitting diodes 14 and to avoid land parts 16 and to be communicated to the film substrate 15 and the light source supporting frame 20 and adhesive conductive fillers 23 having high heat conductivity which are filled in the holes 21, 22 so as to reach back sides of the light emitting diodes 14.
Patent JP-2002162164-A (JP)
Title: Drying system
Inventor: TAKAGI MASAMI
IPC: F26B17/32
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a drying system in which the applicable shapes of a member being dried is widened while enhancing the drying efficiency and assembling performance. SOLUTION: A drying tank 1 comprises a stack of a plurality of drying shelves 3a, 3b, 3c and 3d wherein the drying shelf 3 has a spiral drying passage 20 provided with a drip hole 23. A water pan 5 is fixed, removably through a fastener 19, to the lower surface of the drying shelf 3 while abutting against the lower surface of a plurality of ribs 4a, 4b, 4c and 4d. An article to be dried is thrown into the drying shelf 3 to the vicinity of the center thereof and rolled along the spiral drying passage 20 by vertical and circumferential vibration of a shaker 2. The dried article is fed out from a chute opening 10 made at the end of the drying passage 20 to a lower stage drying shelf through a chute 9.
Patent JP-2002162404-A (JP)
Title: Liquid dispenser
Inventor: IMABAYASHI HIROYUKI
IPC: G01N35/10
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a liquid dispenser, capable of accurately discharging a liquid at a fixed rate by rest making the atmospheric pressure on a passage within a discharge unit, when discharging a sample. SOLUTION: This liquid dispenser 50 for dispensing a minute amount of liquid is constituted of the discharge unit 55 and a solenoid valve 62 for making the atmospheric pressure on the passage formed in the discharge unit 55 to be restored, when the liquid specimen is discharged. The discharge unit 55 incorporates therein a syringe piston part 66, a piston 68, a rack 69, and a step motor 70, with these constituting a liquid suction member for sucking the sample 65 and a discharge head part 67 for holding the sucked specimen 65 in the passage therein, and discharging it as a minute droplet from an outlet.
Patent JP-2002160643-A (JP)
Title: Automatic tilt steering device
Inventor: TOMARU MASANORI
IPC: B62D1/18
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To compactly store an automatic tilt mechanism around an upper column. SOLUTION: When an electric motor 7 is driven to rotate a feed screw shaft 11 so as to axially move a nut member 13 together with a journal 14, the journal 14 acts a rotating force on the upper column 4 so as to turn the upper column 4 around a tilt pin 5 while sliding in a slide groove 15 in a bracket 4a of the upper column 4 together with a slider 16 in order to tilt the upper column 4 generally in vertical direction.
Patent JP-2001225133-A (JP)
Title: Bent tube for heat exchanger, and manufacturing method thereof
Inventor: YU WEN FEI
IPC: F28D1/03
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To reduce the radius of a shoulder portion of an outer web and the size of a web shoulder portion, and to increase the heat transfer rate of a heat exchanger. SOLUTION: This bent tube 12 for heat exchanger and the manufacturing method thereof include a base portion 24, an upper portion 26 separate from and facing the base portion, a first side portion 28 to be inserted between the base portion and the upper portion along one side thereof, and a second side portion 30 to be inserted between the base portion and the upper portion along the other side thereof. The bent tube 12 has at least one inner web 40 having the inner web width and the radius of the initial outer shoulder portion, at least one inner web 40 is compressed so as to reduce the size to the final web width below the initial web width and the radius of the final outer shoulder portion below the initial outer shoulder, and includes at least one base portion 24 and the upper portion 26 to regulate a plurality of fluid ports 42.
Patent JP-2002161267-A (JP)
Title: Polishing liquid for platinum group metal and method for polishing with the same
Inventor: MASUDA KATSUYUKI
IPC: B24B37/00
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a polishing liquid which is used for platinum group metals and capable of polishing a metal film at a low polishing pressure, at a high polishing speed and in good selectivity to a substrate when a CMP is applied to a film of the platinum group metal, and to provide a method for polishing with the polishing liquid. SOLUTION: This polishing liquid used for platinum group metals comprises a halogen compound, an oxidizing agent, and water. The method for polishing a film to be polished comprises supplying the polishing liquid for platinum group metals onto the polishing cloth on a polishing plate and simultaneously relatively moving the polishing plate and a base plate in a state that the base plate having the film to be polished is pressed to the polishing cloth.
Patent JP-2002160585-A (JP)
Title: Car audio
Inventor: KOMORI TAKANAO
IPC: H05K5/02
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To provide an easily totable car audio by drastically downsizing a removable front panel when carrying. SOLUTION: A front panel 3 freely detachable from a main body 2 of a car audio 1 is formed by foldably jointing a pair of roughly plate-like cases 11, 12 together through a hinge section. Thus, the front panel 3 can be folded in half when carrying, and is quite totable sine it turns to be half a size of the conventional front panel which can not be folded.
Patent JP-2002164067-A (JP)
Title: Stacked heat exchanger
Inventor: OKABE RYOJI
IPC: F28F3/08
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To achieve miniaturization, weight reduction, cost reduction, and a high efficiency of heat transfer and to make it easy to change the design of a heat-exchanging capability for mass production. SOLUTION: This heat exchanger includes a plurality of plate-shaped tank elements 125 having passages through which methanol/water M for use in a fuel cell 10 flows; a plurality of outer fins 126 comprising approximately corrugated cross section which are alternately stacked on the plurality of tank elements 125; and a combustion catalyst supported on each of the plurality of outer fins 126.
Patent JP-2002167608-A (JP)
Title: Coated cemented carbided member and its production method
Inventor: FUKANO TAKESHI
IPC: B22F7/00
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To improve the chipping resistance of the coated cemented carbide member without deteriorating its wear resistance as that of a cutting tool. SOLUTION: The coated cemented carbide member is obtained by forming a single coating layer or plural coating layers of one or more kinds selected from the compound of the group 4a, 5a and 6a metals in the Periodic Table, and Al2O3 on the surface of a cemented carbide base material using one or more kinds of iron group metals as a bonding phase and a compound containing the group 4a, 5a and 6a metals in the Periodic Table such as Zr, Ta, Ti and Nb as a hard phase. In the member, the atoms of Zr, Ta, Ti and Nb are reduced in the surface region of the base material compared with those in the inside region. Further, the reduction ratio of the Ta, Ti and Nb atoms is smaller than that of the Zr atoms.
Patent JP-2002169161-A (JP)
Title: Liquid crystal display
Inventor: KIDO MASAMI
IPC: G02F1/1337
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display having a fast operation speed, a wide-view angle and few display failures. SOLUTION: In the liquid crystal display device having a liquid crystal layer 31 held between a pair of substrates 11, 21, on which at least electrodes 12, 22 and alignment control layers are formed, the alignment control layer disposed on the interface in the liquid crystal side of at least one substrate 11 consists of two or more regions 13, having different alignment directions or different pretilt angles. Furthermore, at least one region 13b among the above regions is disposed on a photosensitive coating film 14, made of a material which can be peeled with water in either its exposed part or unexposed part. The photosensitive coating film 14 is formed on other region 13a.
Patent JP-2002167455-A (JP)
Title: Polyurethane molding and its application article
Inventor: SHIMA ETSUYA
IPC: C08J9/36
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a forming product which is lightweight, water tight, cold insulative and has heat insulation effect using a plastic foam as a core material, where this invention is that the spray coating technology of polyurethanes proposed so far is applied. SOLUTION: The steel sheet 12 is set to the both sides of the core material 13 of polystyrene foam on a framework 11 beforehand made of a section steel, the polyurethane 14 is heated, mixed, and reaction coated, panels P1-P9 which are made by applying heatless glass 15 on them are attached to the framework 11, and an outer casing 18 having a partition plate inside is made, then, a polyol and an isocyanate are fed with a spray gun to the inside and outside of this outer casing 18 while heating, and polyurethane is spray-coated by mixing and reacting them in the spray gun.
Patent JP-2002172715-A (JP)
Title: Method and apparatus for manufacturing bag with zipper made of synthetic resin
Inventor: YANO MITSURU
IPC: B29C65/52
Filed: 2000-12-06
Abstract: PROBLEM TO BE SOLVED: To manufacture a bag with a zipper made of a synthetic resin having a good quality at a low cost capable of shielding an impregnation of bacteria with a moisture or a water content from a ventilating part into the bag or with the water content as a medium, and continuing a sterilizing effect as rapid as possible after a sterilizing treatment even when the ventilating part itself is damaged. SOLUTION: A method for manufacturing the bag with the zipper made of the plastic resin comprises the steps of sending and feeding long-sized front and rear body films 1a and 1b in a longitudinal direction of the films 1a and 1b, by vertically superposing the films 1a and 1b by incorporating long and short steps H in upper edges 1c and 1d of lug pieces 20a and 20b; feeding a long-sized air permeable tape material 4 along with the films 1a and 1b; positioning an adhering margin of the material 4 on the edge 1c of the piece 20a by a zipper guide 32 by inserting between the films 1a and 1b to seal the material 4 at 5; sidewisely sealing the films 1a and 1b;  and manufacturing the bag obtained by adhesively integrating the material 4 to the edge 1c of the piece 20 of the pieces 20a and 20b opposed at an upper part from the zipper 2 in an opening of the bag in the zipper 2 by cutting the side sealed part in a prescribed bag width.