baber/WOPTO huggingface dataset:
Patent JP-2002136022-A (JP)
Title: Slot insulation paper for motor
Inventor: SAKAI KAZUMA
IPC: H02K3/34
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a slot insulation paper capable of preventing defects in assembly of a series wound motor by eliminating a folded part of the slot insulation paper. SOLUTION: A slot insulation paper 2 inserted into a stator slot 1 is made not to have a folded part extending in the direction of the axis. An extending part 4 that extends to an opening 7 of the slot 1 is formed.
Patent JP-2001140089-A (JP)
Title: Solid electrolyte membrane unit and electrolytic cell
Inventor: TOYOSHIMA MANABU
IPC: C25B9/19
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To provide an electrolytic cell not using conventional gasket or protective sheet, with the sealability improved, which is easily assembled, with the number of parts decreased and with the thermal expansion reduced when heated. SOLUTION: This cell is provided with a solid electrolyte membrane, a pair of electrode plates set respectively on both sides of the membrane, a porous feeder placed between the electrode plates and membrane, the annular member on the anode side and that on the cathode side having a central hole to house the feeder and demarcating an anode compartment and a cathode compartment respectively on both sides of the membrane and a seal ring for isolating the compartments from the outsides. The annular members are resistant to acid at least at the part in contact with the membrane, and the ring is furnished in a seal ring groove formed on the side faces of the annular members.
Patent JP-2002129956-A (JP)
Title: Thermostat device
Inventor: KUBO MASAHIKO
IPC: F01P3/20
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To enable the switching of distribution paths with good response at all times, in a thermostat device that is so made as to be able to forcedly switch the distribution paths by supplying control-cooling water to the temperature-sensing part. SOLUTION: In the thermostat device that comprises a control valve 21 controlling the amount of flow of the cooling water running through a radiator 4 provided at cooling circulation paths C1, C2 of an internal combustion engine 2, a temperature-sensing part 19 opening and closing the control valve 21 by the temperature of the cooling water, and a temperature-sensing chamber 8 housing the temperature-sensing part 19, wherein the cooling water from the internal combustion engine 2 is admitted into the inlet opening 11 of the temperature-sensing chamber 8 and is let out from an outlet opening 13, a forcedly controlled cooling water supply means 31 is characteristically provided that is so arranged as to forcedly supply the control cooling water from the upper stream part of the temperature-sensing part 19 to the cooling water flowing inside the temperature-sensing chamber 8.
Patent JP-2001210686-A (JP)
Title: Wafer prober and ceramic substrate for use in wafer probers
Inventor: ITO ATSUSHI
IPC: G01R31/26
Filed: 2000-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a wafer prober which has a high thermal conductivity at high temperatures and superior temperature rise and fall characteristics, allows to cover the guard electrode and the ground electrode, can utilize radiation heats for heating silicon wafers, and ensure a thermal conductivity at high temperatures. SOLUTION: The ceramic substrate for use in wafer probers has a chuck top conductor layer formed on its surface and the ceramic substrate characteristically contains carbon.
Patent JP-2002135689-A (JP)
Title: Assembling method for curved screen
Inventor: TSURUMAKI HITOSHI
IPC: G03B21/60
Filed: 2000-10-23
Abstract: PROBLEM TO BE SOLVED: To obtain an assembling method of a curved screen by which the curved screen such as a screen, to which an image is projected, is easily assembled. SOLUTION: Six curved parts are assembled and centered around a viewpoint position, and the curved screen 12 is formed. In this case, a ultraviolet lamp 48 and a solid angle display device 50 are lit, a lattice shape and a luminescent spot 58, due to a beam irradiated from a light source 52, are brought into site curved by a latitudinal line 44 and a longitudinal line 46 on the curved screen. Since the luminescent spot 58 does not coincide with the intersection between the latitudinal line 44 and the longitudinal line 46 at first, installation positions (left and right, up and down, back and forth, rotation) of the six curved parts are adjusted, the luminescent point 58 is made coincide with the intersection between the latitude line 44 and the longitudinal line 46 and a focal point of the curved screen 12 is installed on a viewpoint of a user OP.
Patent JP-2002129209-A (JP)
Title: Atomizing nozzle device for metal powder manufacture
Inventor: YUGUCHI ATSUSHI
IPC: B22F9/08
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a device with which metal powder having narrow particle diameter distribution (particle size distribution) of molten metal formed into powder can efficiently be manufactured. SOLUTION: In the atomizing nozzle device for metal powder manufacture, slit shaped nozzles each forming a bar shaped spray form having a focus with a distance shorter than the distance from the base of a conical spray form to the virtual apex are provided at even intervals at the outside of a ring nozzle forming the conical spray form and surrounding a molten metal stream flowing down, so as to divide the molten metal stream into 2-4 mmϕ.
Patent JP-2002137511-A (JP)
Title: Cassette for hot stamp foil tape and foil stripping mechanism of hot stamper and peeling method of hot stamp foil
Inventor: YOKOZAWA MITSUO
IPC: B41J35/03
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To peel off a hot stamp foil well without damaging a medium. SOLUTION: The cassette 1 for hot stamp foil tape comprises a hot stamp foil tape 3 being pressed together with a value added media 2 and transferred thereto, a reel 4 for winding up the hot stamp foil tape 3, and a reel 5 applied with the hot stamp foil tape 3 contained in a cassette case. A shutter 6 protects the hot stamp foil tape 3 except the time of hot stamp transfer and peels off the hot stamp foil tape 3 from the value added media 2 after hot stamp.
Patent JP-2002139347-A (JP)
Title: Magnetic encoder
Inventor: ARINAGA YUJI
IPC: G01P3/488
Filed: 2000-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic encoder which does not have limitations about outside diameter and is applicable even to a motor having a large hollow diameter, without troubles in the magnetic encoder of a reluctance type. SOLUTION: This magnetic encoder is provided with a moving scale, fixed to a rotating or linearly moving mover and having plural slit tracks formed by a slit-like hole in a surface of a thin plate which is a magnetic body, plural magnetic sensors fixed to a stator and disposed opposite to plural slit tracks via a void, and plural bias magnets disposed to plural magnetic sensors. In the magnetic encoder, moving scales 1a, 1b, 1c, 1d are divided into plural parts, a groove-like or step-like knock part is made on a scale base 2 fitted to the mover, and scale joint parts 13a, 13b, 13d of the moving scales 1a, 1b, 1c, 1d stuck to the knock parts to be joined by the slit-like holes.
Patent JP-2002083839-A (JP)
Title: Flip chip mounting method and semiconductor chip
Inventor: NAKATANI NAOTO
IPC: H01L21/607
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To suppress a slide between a chucking nozzle and a semiconductor chip to enhance work efficiency of an ultrasonic bonding and the quality of bonding. SOLUTION: In a flip chip mounting method for mounting a semiconductor chip 20 on a circuit substrate 10 by use of ultrasonic waves, a backside of the semiconductor chip 20 in which a sliding depression means is formed on a backside 24 of a bare chip 21 is chucked by a chucking nozzle, and a bump 23 of the semiconductor chip 20 is opposite to a pad 11 of the circuit substrate 10 to pressure. While, an ultrasonic vibration is given to a chucking nozzle 2, and this vibration rubs the pad 11 and the bump 23 to ultrasonic-bond, and the semiconductor chip is mounted to the circuit substrate.
Patent JP-2002138496-A (JP)
Title: Foundation structure of building and execution method of foundation
Inventor: SATO ICHIRO
IPC: E02D27/12
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To achieve a single-layer or low-layer RC structure with simple, rational structure, and to achieve foundation structure for the RC structure. SOLUTION: A pile 1 is provided independently without connecting by a tie beam, and a column 3 in RC structure is joined without through any footing at the upper end of each pile near the ground surface. A cylindrical body 5 having a pile rib having the same diameter on the inner surface is provided at the upper end of the pile, the lower end of a reinforcing bar for composing the column 3 in RC structure is inserted into the cylindrical body, and concrete 8 for composing the column 3 in RC structure is filled, thus integrally joining the pile 1 with the column 3 in RC structure.
Patent JP-2002152151-A (JP)
Title: Measuring instrument and examination method using the same
Inventor: KO GAKUREN
IPC: H04B17/00
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a measuring instrument and an examination method using the same, with which the reliability of examination is improved and the workability of examination is improved as well by eliminating the input error of a comparing signal. SOLUTION: Equipment 50 of good article is connected to a measuring instrument 40 and a satisfactory signal to be examined from the equipment 50 of good article is stored in a memory 42 inside the measuring instrument 40 as comparative data.
Patent JP-2001202622-A (JP)
Title: Optical disk, method and device for recording and reproduction therefor
Inventor: KARITA YOSHIHIRO
IPC: G11B7/0045
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk with which an access operation is not made unstable. SOLUTION: A non-recording area 5 is provided on the outer peripheral side of a recording area 4 on an optical disk 1. Between the recording area 4 and the non-recording area 5 on the optical disk 1, a mark area 6 is provided. In this mark area 6, a recognizing mark area 6d is formed for recognizing the boundary of the recording area 4 and the non-recording area 5. Inside the mark area 6, first and second buffer areas 6b and 6c are respectively provided before and after the recognizing mark area 6d. The width of the first and second buffer areas 6d is set to the width of >=20 tracks and <=100 tracks.
Patent JP-2002152512-A (JP)
Title: Image processing method and image processor
Inventor: MORIMATSU HIROYUKI
IPC: G06T5/00
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To obtain an image processor in which gray scale and resolution in screening are enhanced. SOLUTION: The image processor comprises an image memory 100 for storing multilevel image data, means 101 for acquiring image data stored in the image memory 100 in units of pixel, means 104 storing a threshold matrix consisting of a density region generating a dot of high number of lines and a density region generating a dot of low number of lines, means 103 for acquiring threshold data corresponding to the image data from the threshold matrix storing means 104 based on the address of image data from the image data acquiring means 101, and a comparator 102 for comparing image data in units of pixel from the image data acquiring means 101 with threshold data inputted from the threshold data acquiring means and outputting a binary signal.
Patent JP-2002143841-A (JP)
Title: Method for treating waste water containing fluorine and boron
Inventor: WADA YUJI
IPC: C02F9/00
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide an easy and efficient method for treating waste water containing fluorine and boron by efficiently decompose hardly decomposable borofluoride ion. SOLUTION: After borofluoride ion is decomposed by adding a polyvalent metal salt 4 and a pH controlling agent 5 to the waste water 1 and radiating the water with ultrasonic waves, a calcium salt 7 and a pH controlling agent 8 are added to the water to convert fluorine into calcium fluoride. After a flocculant 10 is added to settle and separate the product, the water is passed through a boron adsorbing resin 12 to obtain final treated water 13. By radiating the waste water 1 with ultrasonic waves, decomposition of the borofluoride ion into boric acid and hydrogen fluoride is promoted, and the efficiency of sedimentation and removal by the calcium salt 7 is improved.
Patent JP-2002142760-A (JP)
Title: Polymer-containing cellulase preparation and textile treatment method
Inventor: MURASHIMA KOICHIRO
IPC: D06L4/40
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a cellulase preparation comprising an endoglucanase having cellulose-binding domain(CBD) and terephthalic acid-alkylene glycol polymer(s) or terephthalic acid-oligoalkylene glycol polymer(s), markedly improved in the activity of the enzyme, thus usable in textile processings including the fluffing reduction, color clarification and color local variation for cellulosic textiles with a smaller amounts of the enzyme, leading to significant cost reduction. SOLUTION: This cellulase preparation is characterized by comprising an endoglucanase having cellulose-binding domain(CBD) and at least one of terephthalic acid-alkylene glycol polymers or terephthalic acid-oligoalkylene glycol polymers. A detergent composition is obtained by formulating the cellulase preparation in a detergent component. The other objective textile treatment method is characterized by comprising making the cellulase preparation act on a cellulosic textile fabric to improve the properties thereof.
Patent JP-2001316859-A (JP)
Title: Corrosion inhibition method for metallic material
Inventor: NAKAHARA MASAHIRO
IPC: C23F11/04
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a corrosion inhibition method for enabling carbon steel or stainless steel in general use such as type 304 and type 316 to be used, without requiring a complex utility such as an external power source, when an equipment consisting of carbon steel or stainless steel in general use deals with strongly corrosive sulfuric acid or a solution including sulfuric acid. SOLUTION: This method includes contacting a part of the equipment made from carbon steel or stainless steel with a noble metal (such as platinum, gold, or silver) in a sulfuric acid solution or a solution including sulfuric acid, or making ions of these noble metals exist in the solution.
Patent JP-2002147034-A (JP)
Title: Room structure
Inventor: SASAKI HITOMI
IPC: E04H1/02
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a room structure composing a space with a feeling of freedom and capable of securing superior comfortability. SOLUTION: In this room structure having an open ceiling space 1 opened from an earth floor 10 of a first floor to a second floor 11, a transparent wall body 4 is provided between the opening ceiling space 1 and a living room 2 and a kitchen 3 of the second floor 11 facing the open ceiling space 1.
Patent JP-2002145980-A (JP)
Title: Spraying damping material for house equipment
Inventor: FUJII HIDEO
IPC: C09K3/00
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To develop a spraying damping material capable of imparting damping properties to house equipment such as a unit bath by spraying execution. SOLUTION: This damping material is the spraying damping material composed of a two-part curing polyurethane resin composition characterized as comprising a polyol and a diphenylmethane diisocyanate. The damping material comprises the two-part curing polyurethane resin composition characterized in that the polyol contained in the two-part curing polyurethane resin composition is a polyoxyalkylene polyol.
Patent JP-2002147386-A (JP)
Title: Exhaust device using turbo-molecular pump
Inventor: YAMAGUCHI HITOSHI
IPC: F04D19/04
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust device using a turbo-molecular pump capable of preventing the turbo-molecular pump from being damaged when a power failure occurs during the operation of the exhaust device. SOLUTION: A motor M is allowed to function as a generator by utilizing the rotating energy of the turbo-molecular pump 3 at the time of power failure, and a regenerative power from the generator is taken out through an inverter 13 and a rectifying circuit 16, converted into an AC power by an inverter 20, and fed to a motor-driven valve MV1 and a motor-driven valve MV2 installed between the turbo-molecular pump 3 and a chamber CH. By closing these valves, the abnormality of the turbo-molecular pump 3 can be eliminated even if the rotation of a roughing vacuum pump RP stops.
Patent JP-2002154571-A (JP)
Title: Hinged cap
Inventor: KUWABARA KAZUHITO
IPC: B65D43/24
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a hinged cap having a technical problem to recover a content liquid attaching to an internal surface of a lid of a hinged cap due to shaking or the like of a bottle for stirring the content liquid thereby preventing the liquid from leaking when pouring out, preventing an external surface of the bottle or the vicinity from being contaminated and allowing the liquid to be well and smoothly poured out. SOLUTION: The hinged cap comprises a cap body 1 having a seal cylinder piece 5 standing outside a pour-out cylinder 8 forming a spout and a lid 13 hinged with the cap body 1 and having a sealing cylinder 16 in tight contact with an upper end surface of the seal cylinder piece 5 when lidded suspending on an internal surface of a top wall 14. The sealing cylinder 16 is formed with a gutter piece 17, while a lock 18 which is locked with an upper end of the seal cylinder piece 5 when the lid is opened to keep the lid 13 in a predetermined forward tilting posture is provided on a rear face at the lower end of the gutter piece 17. Thus the content liquid attaching to the lid 13 is returned via the gutter piece 17 into the bottle.
Patent JP-2002159054-A (JP)
Title: Mobile communication terminal man-machine interface function selling method and system
Inventor: OWAGUCHI SATOSHI
IPC: G06Q30/06
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a mobile communication terminal man-machine interface(MMI) function selling method and a system, where a user of each mobile communication terminal is capable of selecting only a necessary one out of various MMI functions and enabling his communication terminal to have it. SOLUTION: An MMI function sales center 12 has a plurality of MMI functions, a mobile communication terminal 11 is connected to the MMI function sales center 12 through the intermediary of an internet 15, and the MMI function sales center 12 delivers and sells the requested MMI function to the mobile communication terminal on its request.
Patent JP-2002119635-A (JP)
Title: Board game
Inventor: EJIRI KOJI
IPC: A63F3/00
Filed: 2000-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a board game friendly to everyone through a simple rule and rich in amusement at a match. SOLUTION: The rule of the board game is determined so that numerical pieces 11-19 and a maximum numerical piece 20 are able to take out numerical pieces 11-19 of an opponent with a number smaller than that of one's own piece adjacent to a pattern where a piece is moved, and while an even-numbered, star piece 22 is able to take out even-numbered, numerical pieces 12-20 of the opponent adjacent to a pattern where a piece is moved, the even-numbered, star piece is taken out by the even-numbered, numerical pieces of the opponent, and while an odd-numbered, star piece 23 is able to take out odd-numbered, numerical pieces 11-19 of the opponent adjacent to a pattern where a piece is moved, the odd-numbered, star piece is taken out by the odd-numbered, numerical pieces of the opponent.  As a result, a process of struggling against an opponent piece so as to prevent five opponent pieces from forming a line in series on the board provides the game rich in amusement by the reverse of the situation being apt to occur.
Patent JP-2002157983-A (JP)
Title: Method of manufacturing battery pack and battery pack
Inventor: YAMAMORI AKIRA
IPC: H01M2/10
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a battery pack capable of manufacturing various battery packs different in the housing number of cells while reducing a cost, and capable of manufacturing the battery pack having the constitution capable of minimizing a temperature rise in the respective cells by heating. SOLUTION: This manufacturing method has a process of forming a case element assembly 1 of a long size cylindrical body by extruding material using nonferrous metal as a raw material, a process forming a case base body 2 by cutting the case element assembly 1 in the prescribed length, a process of forming a pack case 7 by applying boring work to a prescribed place of the case base body 2, a process of housing these respective cells 8 in the pack case 7 in a state of applying electric insulation to the pack case 7 by arranging battery rows by serially connecting the cells 8 in plural rows in a juxtaposed state, and a process of respectively covering both end openings of the pack case 7 with cover plates 9 and 9 of the same shape.
Patent JP-2002155203-A (JP)
Title: Polyamide resin composition
Inventor: ARAMAKI MASAAKI
IPC: C08K3/00
Filed: 2000-11-21
Abstract: PROBLEM TO BE SOLVED: To obtain a polyamide resin composition suitable for exterior automotive trim/outer plate parts, automobile underhood pats, etc., having excellent rigidity, heat resistance, dimensional stability in water absorption, coating performances, appearance, etc. SOLUTION: This polyamide resin composition is characterized in that the polyamide resin composition is obtained by compounding a crystalline polyamide complex composed of a crystalline polyamide and an apatite type compound containing an organic substance insoluble in a phenol solvent with an amorphous polyamide and the apatite type compound contains 0.5-100 pts.wt. of the organic substance based on 100 pts.wt. of the apatite type compound.
Patent JP-2002154718-A (JP)
Title: Image forming device
Inventor: KIMURA MASATERU
IPC: B65H15/00
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of reducing a damage to a paper sheet with a simple structure. SOLUTION: This image forming device comprises a paper feeding part 5 for feeding a paper sheet P, an image forming part 7 for forming an image on the paper sheet P, and an inverse part 23 for inversing the paper sheet P. The paper sheet P fed from the paper feeding part 5 is inversed by the inverse part 23 and returned to the image forming part 7 after an image is formed on one surface of the paper by the image forming part 7. The inverse part 23 inverses the sheet sheet P by changing the right and left sides of the paper sheet P each other relative to a feeding direction in a copying machine 1 having the image forming part 7 for forming the image on the other surface of the paper sheet P.
Patent JP-2001200930-A (JP)
Title: Gear shift device for bicycle
Inventor: CAMPAGNOLO VALENTINO
IPC: B62M9/122
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a gear shift device connected to a transmission and having absolute electric transducers designed so as to generate the electric signal showing the absolute position of a gear shift device second main body. SOLUTION: This mechanized gear shift device for bicycle has a transmission 14, an electric motor 27 directly connected to the transmission 14 so as to control the transmission 14, and absolute electric transducers 50, 56 connected to the transmission 14 and designed so as to generate the electric signal showing the absolute position of a moving main body 17 of the transmission 14.