baber/WOPTO huggingface dataset:
Patent JP-2002047700-A (JP)
Title: Discharging structure of leaked water in branch pipe in feed water piping system
Inventor: INATOMI SHIGEKI
IPC: E03C1/02
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To quickly discharge the leaked water in branch pipes in a feed water piping system. SOLUTION: Start end sections of flexible division pipes connected to water- using apparatuses in a habitable space are concentratedly merged at one point to form a header as a merging section on a division board. The division board is installed near an indoor ceiling section, and a feed water pipe is connected to the merging section of the header. The terminal discharge ports of the division pipes branched from the header are connected to the water-using apparatuses, and the division pipes are extended from insertion holes formed on the side walls of the casing of the division board.  The insertion hole of a division pipe is formed at a position nearest to the bottom section of the casing than other insertion holes, and a sheath pipe is hermetically connected to the insertion hole at the low position so that the leaked water in the division board can be discharged to the outside of the division board via a downflow gap.
Patent JP-2002046252-A (JP)
Title: Paste printing method and method for manufacturing ceramic insulating sheet
Inventor: KANO HARUHIDE
IPC: B41M1/34
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a paste printing method capable of forming a void-free suitable printing pattern at a low cost. SOLUTION: A metal mask 23 having an opening part 23a is arranged on an article F1 to be printed. At least a part of paste P1 is supplied so as to be allowed to fall on the printing start side end E1 of the opening part 23a. In this state, a squeegee 22 is moved from the printing start side end E1 of the opening part 23a to a printing completion side end E2 to print the paste P1 on the article F1 to be printed through the opening part 23a.
Patent JP-2002058139-A (JP)
Title: Protection cover for hole for inserting cable, plugging or the like
Inventor: MATSUBARA JUNICHI
IPC: H05K7/00
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To attain proper and stable latching of a protection cover for a hole for inserting a cable or the like, including the case that the inserting hole is formed by burring. SOLUTION: This protection cover comprises an inserting part 10 to the inserting hole H, an outer annular body 1, provided with a head 11 butting against a surface around the edge of the inserting hole H at the position into which the inserting part 10 is inserted, an inner cylindrical body 2 inserted into the outer annular body 1, of which both ends are open. At a fit-in finish position M of the inner cylindrical body 2, a first latching part 21 latching an end 10a of the inserting part 10 for the outer annular body 1 and a second latching part 2 latching a latched part 11g formed on the head 11 of the outer annular body 1 are formed on the inner cylindrical body 2, so as to prevent the inner cylindrical body 2 from coming out of the inside of the outer annular body 1.
Patent JP-2002055015-A (JP)
Title: Water leak detection system for building and water- contact switch for the same
Inventor: TAJIMA TSUNEO
IPC: B09B1/00
Filed: 2000-08-08
Abstract: PROBLEM TO BE SOLVED: To realize a water leak detection system which properly and easily grasps the fact of various water leakages generated locations, can specify minimum required level the range requiring restoration, especially in repairing such as a top waterproof layer of a building and is superior in construction capability at a low cost. SOLUTION: A water-contact switch means placed between the lower ground of a building and a waterproof layer and operated by the contact of water and a notification means emitting sound or other signals by the operation of the switching by the water-contact switch are provided. The water contact switching means is constituted of two conduction cables held in a water soluble material apart from each other.
Patent JP-2002057213-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: KOBAYASHI HIROBUMI
IPC: H01L21/3065
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To provide the manufacturing method of a semiconductor device for improving adhesibility between a BPSG film and a resist, suppressing penetration of etchant into an interface and eliminating etching defects. SOLUTION: A BPSG film 2 as an inter-planarized insulating film is used on a metal wiring 11 in a Si wafer WF, as shown in Fig. (a). Then, although a system moves to a lithographic process, where a contact part with the metal wiring of an upper layer is formed. A cleaning process by a mixed liquid of sulfuric acid and hydrogen peroxide water, whose of specific gravity of sulfuric acid is 1.6 to 1.75 with respect to the PGSG film 12, as a pretreatment is inputted. Then, isotropic wet etching shown in Fig. (b) and dry etching as anisotropic etching shown in Fig.(c) are performed through the application of resist 13 and the formation of a resist pattern PTN.
Patent JP-2002055580-A (JP)
Title: Cleaning device, image forming device and process cartridge
Inventor: SUZUKI ATSUSHI
IPC: G03G21/00
Filed: 2000-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning device capable of preventing the increase of the driving torque of a member to be cleaned, and also, capable of preventing toner and additives from melt-sticking to the surface of the member to be cleaned for a long period. SOLUTION: The cleaning device for removing the foreign matter on the surface of a movable photoreceptor drum 1 (member to be cleaned) by allowing the edge part of an elastic blade 2 to abut on the surface of the movable photoreceptor drum 1 and sliding the abutting part of the elastic blade 2 on the surface of the photoreceptor drum 1 is provided with a brush roller (lubricant applying means) 6 for applying the lubricant 5 on the surface of the photoreceptor drum 1. Thus the quantity of the lubricant applied by the brush roller 6 in the longitudinal center area of the photoreceptor drum 1 is made smaller than that in both longitudinal end areas.
Patent JP-2002058812-A (JP)
Title: Game machine
Inventor: TAKAGI MASAHIRO
IPC: A63F7/02
Filed: 2000-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a game machine having a rotor and allowing a quick game progress. SOLUTION: Since a rotor body 42 is provided with game ball holding sections 44 at four positions, it can invariably hold game balls. When a right occurs, the shooting of game balls is not required to be stopped until the game ball holding sections can hold game balls, thus allowing a quick game progress.
Patent JP-2002058597-A (JP)
Title: Master and slave electric pot for life monitor
Inventor: MIYAMAE SHOJI
IPC: H04Q9/00
Filed: 2000-08-16
Abstract: PROBLEM TO BE SOLVED: To provide master and slave electric pot for a life monitor, each one of which is able to easily and surely display information about use of the other electric pot. SOLUTION: At least two electric pots for the life monitor, each having a circuit for transmitting or receiving pot use information and used individually in distant places, can be connected with each other via a predetermined communication means so that information can be transmitted between them. Each of the pots has a communications checking key and, upon operation of the key, displays information about use of the other pot in place of its own information.
Patent JP-2002022109-A (JP)
Title: Combusiton tube heater for heating molten metal
Inventor: MOCHIZUKI KIYATA
IPC: F27B5/14
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To prolong the service life of a combustion tube heater used in a state where the heater is dipped in a molten metal held in a molten metal holding furnace and, at the same time, to improve the thermal efficiency of the heater. SOLUTION: This combustion tube heater is constituted in a triple structure of an inner tube 2, an intermediate tube 3, and an outer tube 4 and the inner tube 2 is constituted in such a way that its front end 5 is opened and rear end is connected with a fuel gas supply pipe 6 and an air supply pipe 7. The outer periphery of the inner tube 2 is covered with the intermediate tube 3 having a closed front end and the outer periphery of the tube 3 is covered with the outer tube 4 formed of a dense ceramic and having a closed front end. In addition, the space between the intermediate and outer tubes 3 and 4 is filled up with an air-permeable heat conductive material 10.
Patent JP-2002062461-A (JP)
Title: Optical fiber cable
Inventor: YOKOGAWA TOMOYUKI
IPC: H01B11/00
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a new optical fiber cable capable of increasing the number of coated optical fibers to be stored, without increasing the outer diameter of the cable, while transmission characteristics and mechanical characteristics are favorably maintained. SOLUTION: With a hollow part 41 provided inside the slot rod 4 of the optical fiber cable, optical fiber tapes 7 or a coated optical fibers are stored in both the slot 3 and the hollow part 41.
Patent JP-2002062160-A (JP)
Title: Zero point adjusting method and device thereof for measuring instrument
Inventor: KENMOCHI MASAYUKI
IPC: G01D18/00
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a zero point adjusting method and a zero point adjusting device for a measuring instrument, which shortens an adjusting time to adjust a zero point. SOLUTION: An adjusting level is calculated based on a zero point data N of an output from a sensor 1, an adjusting objective point N2 in an adjusting range, and an amount of variation ΔN in which an adjusting level changes by a variation of a step. Zero point data N can be set to the objective point N2 at a time by switching the port output state by a switching means 6, so that a relation between resistances R1-RN in an adjusting circuit 5, which corresponds to the adjusting level that shows a degree of an adjusting amount size referring a port adjusting table of a port adjusting table means 7, and a port output state of a microcomputer 4 is formed. As a result, an adjusting time to adjust a zero point can be shortened.
Patent JP-2002059610-A (JP)
Title: Printer
Inventor: MIYAJI KAZUMI
IPC: B41J29/00
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a printer arranged such that the relative position of a circuit board and a bottom plate can be fixed without generating any opening through which dust possibly enters the bottom plate. SOLUTION: The printer comprises a print mechanism 200 and circuit boards 71, 81, 91 and 101 disposed in a easing comprising a bottom plate 71 and an upper cover 11 wherein at least one circuit board 101 is arranged such that the relative position to the bottom plate 71 is fixed through a supporting member 110 secured to the bottom plate 71. Since the major surface of the bottom plate 71 requires no cut nor bend and no opening is required in the bottom plate 71, there is no possibility of intruding dust through an opening. When the supporting member 110 is made of a member having high strength, the supporting member 110 can receive a large downward force rigidly.
Patent JP-2002064408-A (JP)
Title: Paging mode control method
Inventor: MARUYAMA YUICHI
IPC: H04B1/7113
Filed: 2000-08-22
Abstract: PROBLEM TO BE SOLVED: To more surely rake-receive paging data. SOLUTION: A paging mode control method comprises a first step of forming a delay profile, a second step of retrieving pass timing, resting on the basis of the delay profile, and a third step of rake-receiving the paging data, resting on the basis of the pass timing. The delay profile includes a first delay profile formed in a speech communication mode and a second delay profile formed in a paging mode, and the range of the second delay profile is wider than that of the first delay profile. By the formation of the second delay profile, paging data are surely rake-received even when the measurement result of a paging period of transmitting paging data is shifted. The second delay profile is widened in a forming range by linking a plurality of delay profiles together or by deteriorating resolution.
Patent JP-2002078215-A (JP)
Title: Charging circuit for capacitor
Inventor: ENDO FUMIHIKO
IPC: H02J7/00
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To enhance reliability and efficiency. SOLUTION: In a charging circuit for a capacitor consisting of a charging power source 10 that charges a load capacitor and a charging resistor Rc connected in series between the output on the high voltage side of the charging power source 10 and a load capacitor CL, the charging resistor Rc is configured such that at least two resistors Rc1 to Rc3 are connected in parallel with each other, and each of the resistors Rc1 to Rc3 is disposed so as to be almost equal distance from a feedback conductor BUS on the low voltage side from the load capacitor CL the charging power source 10.
Patent JP-2002068765-A (JP)
Title: Method of recycling used quarts glass-made fixture
Inventor: INAGI KYOICHI
IPC: H01L21/302
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a method of easily recycling a quarts glass-made fixture used in a plasma generating apparatus. SOLUTION: This method of recycling the quarts glass-made fixture used in the plasma generating apparatus is characterized in that the quarts glass- made fixture is heated at a temperature of 500 deg.C or more.
Patent JP-2002065825-A (JP)
Title: Composition of floor treatment agent
Inventor: KUBONO YUMI
IPC: C09G1/16
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a highly aromatic composition of a floor treatment agent being excellent in the masking of raw material odors derived from acrylic resins and a glycol solvent, allowing aromas to diffuse well from the start of use, and keeping comfortable aromas after use. SOLUTION: The composition of the floor treatment agent contains (A) an acrylic resin of 2 to 20 wt.%, (B) a glycol solvent of 0.5 to 8 wt.%, and (C) blended perfumes of 0.01 to 5 wt.%, which contains (a) a perfume having a vapor pressure of 6.65 Pa or higher at 20 deg.C, 30 to 60 wt.%, (b) another perfume having a vapor pressure of not less than 0.665 Pa but less than 6.65 Pa at 20 deg.C, 20 to 40 wt.%, and (c) still another perfume having a vapor pressure of less than 0.665 Pa at 20 deg.C, 20 to 40 wt.%, with the total of (a), (b) and (c) being 100 wt.%.
Patent JP-2002069360-A (JP)
Title: Stainproof coating composition, coating film made of the same and stainproofing method
Inventor: TATSUNO YOICHI
IPC: A01N55/08
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a stainproof coating composition free from cuprous oxide, suitable for a fishing boat, a pleasure boat represented by a yacht and other small-sized ships, and capable of forming stainproof coating film having sharp color tone and excellent stainproofing property, a coating film made of the same and a stainproofing method. SOLUTION: The stainproof coating composition comprises (A) a (meth) acrylate copolymer containing (a) an aromatic vinyl compound component unit (a-1) and/or an alkyl (meth)acrylate component unit (a-2), and (b) a hydroxyalkyl (meth)acrylate component unit, and (B) an organic stainproofing agent. The composition preferably contains further (C) a monobasic organic acid and/or its metal salt such as rosin or its metal salt, (D) copper rhodanide and the like. The (meth)acrylate copolymer (A) preferably contains further a component unit (c) derived from an α,β-unsaturated carboxylic acid such as (meth)acrylic acid, a component unit (d) induced from an alkyd resin and the like.
Patent JP-2002068111-A (JP)
Title: Coreless band loading apparatus in packaging machine
Inventor: YOSHINO SUEFUMI
IPC: B65B13/18
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a coreless band loading apparatus in a packaging machine capable of loading a coreless band without disturbing an inside diameter, and of using the coreless band to the packaging machine. SOLUTION: In a rear receiving member 3 fixed on a horizontal axis 2, a band loading member 4 which comprises an arc-shaped fixed member 8, an arc-shaped movable members 9, 9 pivoted swingingly to both sides of the fixed member 8, and a spring which excites an elasticity approaching each other the movable members 9, 9, and to which the inside diameter of the coreless band A is inserted. In a front receiving member 5 which is fixed to the part protruded from a band loading member 4 on the horizontal axis 2, a cone part 12 which push-opens to both sides the movable parts 9, 9 by intruding into the inside of the band loading member 4 is formed.
Patent JP-2002072254-A (JP)
Title: Liquid crystal display device
Inventor: OGURA JUN
IPC: G02F1/1337
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device in which sticking of image is reduced by using a liquid crystal having spontaneous polarization. SOLUTION: In the liquid crystal device produced by sealing a smectic liquid crystal having spontaneous polarization between substrates 1, 2 on which alignment layers 6, 8 are formed, with the liquid crystal layer sealed in the initial alignment state with the normal line of the smectic layer aligned in a specified direction by the alignment layers 6, 8 formed on at least one inner face, the liquid crystal layer 3 forms surface fixed layers ds and an intermediate layer db. In the surface fixed layer ds, the liquid crystal molecules maintain the alignment state caused by application of an electric field after the electric field is once applied and then removed. In the intermediate layer db, the liquid crystal molecules are aligned according to the inner electric field generating in the liquid crystal layer 3 with no electric field applied after the electric field is once applied.  The liquid crystal material used satisfies the relation of Qb-Qs<3Qs, wherein Qs is the residual spontaneous polarization by the alignment of the liquid crystal molecules in the surface fixed layers ds and the Qb is the residual spontaneous polarization in the intermediate layer db.
Patent JP-2002073853-A (JP)
Title: Remote maintenance information supply device and its method
Inventor: NUNOKAWA KAZUYOSHI
IPC: G06Q50/10
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a remote maintenance information supply device capable of sending adequate maintenance information corresponding to an actual state of each vehicle. SOLUTION: In this remote maintenance information supply device, interactive communication is performed among an information supply center 2, the vehicle 1, and a service factory 3, data for identifying the vehicle and data for indicating an actual vehicle state are transmitted from the vehicle to the information supply center. The information supply center determines requirement of vehicle maintenance according to the actual vehicle state, and, when the maintenance is required, transmits the requirement to the vehicle. When receiving a maintenance request from the vehicle, the supply center retrieves a reservation state of the service factory, transmits storing reservation to the service factory, and transmits the storing reservation fact to the vehicle having requested the maintenance.  The requirement of vehicle maintenance is determined according to the actual state of each vehicle, so that invitation of adequate maintenance according to the actual vehicle state can be performed. When vehicle maintenance is requested, user's labor can be extremely reduced because the service factory is reserved.
Patent JP-2002061815-A (JP)
Title: Method and apparatus of waste incineration
Inventor: KOBAYASHI YOSHINOBU
IPC: F23G5/12
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide the method of waste incineration enabling to prevent the generation and discharge of dioxins for a long period stably and securely and to produce an apparatus easily, at a low cost and with a medium to small size, and the method thereof. SOLUTION: An incineration apparatus comprises an incineration furnace main body 1 inside which is formed a combustion chamber 2, a hearth 3 arranged to the lower part of the combustion chamber 2, a garbage charging hole 4 for feeding waste, a combustion gas generating device 15 generating combustion gas, a combustion gas introducing pipe 15a feeding the combustion gas generated by the combustion gas generating device 15 to the combustion chamber 2 and a discharging pipe 17 discharging the exhaust gas generated by the incineration of the waste to the outside.
Patent JP-2002074845-A (JP)
Title: Method of controlling waveform equalization circuit
Inventor: SUZUKI TOSHIO
IPC: G11B7/005
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To solve the problem that an exhaustive search sometimes requires a lot of time and jitter does not converge to the best jitter point in a simple search. SOLUTION: The initial values of an fc and a bst and an initially set jitter value are stored (S111). The fc is fixed and the bst is decreased (S112), and when a monitored jitter value becomes larger than the initially set jitter value (S113→Y), the initial value of the bst and the initially set jitter value are reset at that position (S114).  The bst is reduced (S115) also when the monitored jitter values becomes smaller than the initially set jitter value, the jitter values are compared (S116→N→S117) and when the monitored jitter value becomes larger than the initially set jitter value (S116→N), a position having a bst value earlier by one is made to be a provisional convergence point (S118), the fc and the bst are made to be the initial values and the exhaustive search is performed in a specified range to a direction in which both fc and the bst increase (S119), and then the fc and the bst of the best jitter point where the monitored jitter is the smallest are decided as finally set values.
Patent JP-2001132696-A (JP)
Title: Stationary blade having narrow waist part
Inventor: WOOD PETER J
IPC: F01D5/14
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To improve both efficiency and a stall margin of a compressor. SOLUTION: A compressor stator stationary blade 18 includes a positive pressure side surface 20 and a negative pressure side surface 22 extending between the front edge 24 and the trailing edge 26 in the chord direction and extending between a root 28 and the tip 30 in the vertical direction. The stationary blade becomes narrow in a chord in a waist part between the root and the tip. The stationary blade can be curved on the trailing edge 26 together with the narrow waist part.
Patent JP-2002081460-A (JP)
Title: Bearing device for vehicle
Inventor: SHIMA KOJI
IPC: F16D1/06
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To solve problems with a bearing device for vehicle that the width of a fitting groove in the axial direction is formed to be slightly larger than the sectional diameter of a stopper ring member because the stopper ring mem ber is contracted when passing a shaft part through a through hole, and a play in the axial direction is left behind even when the stopper ring member is expanded after inserting the shaft part, and the stopper ring member is engaged with a stepped surface. SOLUTION: A stopper means 30 comprises a first recessed part 31 along the direction of the axis 6 on an end face on a vehicle outer side of a hub wheel 1, a second recessed part 32 inwardly located in the radial direction with reference to the first recessed part 31 on an outer circumferential part of the vehicle outer of the shaft part 4, and the stopper ring member 33 contracted so as to fit a part of the circumferential within the second recessed part. The shaft part 4 is prevented from coming off in the direction of the axis 6 of the hub wheel 1 by making the stopper ring member 33 press contact with both side faces of the second recessed part 32, and any play can be prevented.