baber/WOPTO huggingface dataset:
Patent JP-H04105398-A (JP)
Title: Case body for electronic apparatus
Inventor: KAWADA MASAAKI
IPC: H05K9/00
Filed: 1990-08-23
Abstract: PURPOSE:To make it possible to come into contact electrically the inside surface of an upper cover and a chassis to each other at a low impedance by a method wherein conducive flat rubbers are respectively fixed between thread grooves, which are mounted in the sidewall of either of the chassis for an electronic apparatus and a base cover, and the upper cover is mounted on the base cover in such a way that the inside surface of the upper cover is brought into contact with the conductive flat rubbers. CONSTITUTION:A base cover 6 is formed into a U-shaped form and connective flat rubbers 10 are respectively adhered between thread grooves 6c and 6d and 6e and 6f for fixing an upper cover 3 on the sidewall of the cover 6. In case the cover 3 is mounted, the rubbers 10 are pressed by the cover 3 and the cover 3 is connected with the cover 6 at a low impedance.
Patent JP-H0776784-A (JP)
Title: Method for packing thermit reacting agent into pipe to be lined
Inventor: HIRAI SHOZO
IPC: B23K23/00
Filed: 1993-09-08
Abstract: PURPOSE:To eliminate the variation in the density on the rear side and body side of a pipe and to improve workability by inserting a thermit reacting agent molded to the same shape as the shape of a pipe which is to be lined and has a bent pipe part into this pipe, then pressurizing the thermit reacting agent from both ends of the pipe, thereby increasing its packing density. CONSTITUTION:The thermit reacting agent is prepd. by mixing Al powder and powders of iron oxide and silicon dioxide. This reacting agent is put into a metal mold and is subjected to press forming to produce the molded thermit reacting agent of a solid form having the shape meeting the shape of the pipe which has the bent pipe part and is to be lined. The molded thermit reacting agent is then inserted into the pipe to be lined and is pressurized from both ends of the pipe to be lined, by which its packing density is increased. The thermit reacting agent is then ignited to bring the thermit into reaction. The inside surface of the pipe is thus lined with a ceramic layer.
Patent JP-S59113330-A (JP)
Title: Pad assembly for disc brake
Inventor: KOBAYASHI KINZOU
IPC: F16D66/02
Filed: 1982-12-20
Abstract: PURPOSE:To simplify the assembly process and assenbly device by disposing a pressing elastic plate portion on an abrasion warning piece of a pad lining and bringing the pressing elastic plate portion into contact with the peripheral side of a pad back metal. CONSTITUTION:A friction pad 9 comprises a pad back metal 10 and a pad lining 11. A caulking projection 12 is formed on the face opposite to a pad lining 11 mount surface of the pad back metal 10. The projection 12 is provided with a mount hole 14 for an abrasion warning piece 13. In this case, a sound generating plate portion 13D in the abrasion warning piece 13 is provided with an elastic pressing portion 13E, which is pressed to the peripheral side 10C of the pad back metal 10. Thus, a peripheral surface portion 14A nearest to the forward end portion of a fitting portion 13A for the mount hole 14 in the abrasion warning piece 13 is always pressed to the side of the projection 12. Accordingly, the peripheral 1 surface portion 14A will not slide along the side of the projection 12 to tentatively fix the abrasion warning piece 13 to the pad back metal 10 in a proper posture.
Patent JP-S6284992-A (JP)
Inventor: MINAMIMURA YUICHI
IPC: B25J9/22
Filed: 1985-10-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000061991-A (JP)
Title: Plastic injection molding machine and method for controlling the machine
Inventor: HERBST RICHARD
IPC: B29C45/76
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a mold equipped with one or more movable molding tools and a movable gripping tool, and to make the gripping tool penetrate between at least two molding tools at a position where the mold is opened. SOLUTION: In a method for controlling the movement sequence of a plastic injection molding machine 10 and the plastic injection molding machine corresponding to the method, the side turning toward a gripping tool 14 of a movable molding tool 16 determines an obstruction profile 32 on the movement of the gripping tool 14. The gripping tool 14 can pass through the obstruction profile 32 after the molding tool 16 has deviated from the movement route of the gripping tool 14. The gripping tool 14 is accelerated in order that its speed reaches the maximum before it passes through the obstruction profile 32 along the first distance section.
Patent JP-H0672779-A (JP)
Title: Method for joining carbon member
Inventor: OKAMURA HISANOBU
IPC: C04B37/00
Filed: 1992-08-24
Abstract: PURPOSE:To provide a joining method for obtaining a sound joined body of an isotropic graphite member or a carbon fiber-carbon composite member and other member of a metal, etc. CONSTITUTION:A metallic sheet having <=12X10<3>kgf/mm<2> modulus of longitudinal elasticity at room temp. is interposed between an isotropic graphite member or a carbon fiber-carbon composite member and an opposite member to be joined and the members are joined. By this method, thermal stress produced in the joining layer and the carbon member can be relieved, the cracking of the carbon member due to thermal stress is prevented and a sound joined body can be obtd.
Patent JP-H09190104-A (JP)
Title: Production of separating pawl for copying machine
Inventor: SATOJI FUMITADA
IPC: B65H29/54
Filed: 1996-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a separating pawl which exhibits lubricity and non-tacky adhesivity without increasing a good front end radius by applying a fluorinated polyether polymer at the front end of a separating pawl made of a polyimide resin subjected to cutting and heat treating the front end at a temp. at which a polyimide resin is not deformed, and heat treating the separating pawl at a temp. at which this polyimide resin is not deformed. SOLUTION: The polyimide resin is cut to the shape of the separating pawl to form the front end of the separating pawl to the radius of curvature of <=0.1mm and, thereafter, the fluorinated polyether polymer is applied on this front end, is dried and is heat treated at the temp. at which the polyimide resin of the base material is not deformed. This application is executed by dissolving the fluorinated polyether polymer in a suitable high fluorination org. solvent, such flurocarbon, and is applied on the front end by, for example, a spraying method or dipping method. The dipping method among these methods is more preferable. The concn. of the fluorinated polyether polymer dissolved in the high flurornation org. solvent is 0.3 to 1.0wt.% when a cost is considered. The fluorinated polyether polymer is a polymer having a number average mol.wt. of 1000 to 5000.
Patent JP-H0860191-A (JP)
Title: Water substituent
Inventor: ITO HIROYUKI
IPC: C11D7/22
Filed: 1994-08-25
Abstract: PURPOSE: To obtain a water substituent capable of removing the moisture attached to precision parts without the need of using any special device and without causing environmental disruptions. CONSTITUTION: This water substituent has, as non-aqueous solvent, a hydrocarbon solvent <=180 deg.C in 50% running point and >=41 deg.C in flash point, with the viscosity of the remaining components including at least surfactant other than the non-aqueous solvent totaling <=11mm<2> /s (40 deg.C).
Patent JP-H1066493-A (JP)
Title: Tool for catching insect pest and small animal
Inventor: HASHIMOTO MICHIAKI
IPC: A01M1/14
Filed: 1996-08-26
Abstract: PROBLEM TO BE SOLVED: To obtain an insect pest or small animal-catching tool capable of surely preventing the escape of insect pests, etc., once invaded into the catching tool by disposing a barrier at a place spaced from an adhesive catching part in one of a ceiling surface part and side surface parts. SOLUTION: This tool for catching insect pests and small animals is formed by disposing an adhesive catching part on the bottom surface 2, disposing an invasion opening 7 for insect pests such as cockroaches and small animals in at least one of side surfaces surrounding the bottom surface 2, and further disposing a barrier 6 spaced from the adhesive catching part in either one of the veiling surface part 5 and side surface parts 3, 4 of the catching tool 1. The barrier 6 comprises a cut piece formed at a part of the ceiling surface part 5 or the side surface parts 3, 4, and disposed in a state inclined from the invasion opening 7. A saw tooth part is preferably formed on a surface corresponding to the adhesive catching part disposed on the bottom surface 2.
Patent JP-S60116304-A (JP)
Inventor: IZUNO JINICHI
IPC: A46B7/10
Filed: 1983-11-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6282487-A (JP)
Title: System for displaying data capacity
Inventor: NAKAMURA TATSUYA
IPC: G06K13/24
Filed: 1985-10-07
Abstract: PURPOSE:To confirm the data capacity in meter units by displaying the capacity of data stored in a memory with the number of bytes and a value of the number of bytes in terms of meter. CONSTITUTION:A data processor 11 uses data punched on a paper tape as an input medium. Data is stored in a memory part 13, and the capacity of data stored in the memory part 13 is operated by an arithmetic part 4. The arithmetic part 14 operates the quantity of data on the basis of punched data on the paper tape, and a converting part 15 converts the quantity of data to meter units on the basis of relations between meter and byte and sends the result to a display part 16 where this conversion result is displayed.
Patent JP-H0563025-A (JP)
Title: Manufacture of semiconductor device
Inventor: ENDO SUSUMU
IPC: H01L21/60
Filed: 1991-09-05
Abstract: PURPOSE:To enable stable OLB and prevent electrostatic breakdown from occurring at cape cutting in TAB connection. CONSTITUTION:This device has a chip 1, which is equipped at the margin with a plurality of bumps la, a package 2, on which a chip 2 is mounted and which is equipped at the periphery with a plurality of conductor patterns 2a, and leads 3, which are juxtaposed on the support ring 4a of a TAB tape 4 and are projecting in the center direction from the support ring 4a and are equipped at the tops with inner leads 3a, being ILBed with time bumps 1a, and at the middles with outer leads 3b, being 0LBed with the conductor patterns 2a. First, the inner lead 3a is ILBed to the bump la, and next the outer lead 3b is 0LBed to the conductor pattern 2a, and next, the surplus leads 3 and support ring 4a are cut off.
Patent JP-2001051720-A (JP)
Title: Vehicle position detector
Inventor: ONISHI MASAHIRO
IPC: G05D1/02
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To detect the position of a vehicle by transmitting/receiving data. SOLUTION: In this vehicle position detector, transmission/reception devices 6j and 6i are fitted to the tip A and the trailing end B of a vehicle respectively. In a parking space, reply devices 8a, 8b, 8c and 8d are installed in fixed points (a), (b), (c) and (d) detached by prescribed distances. The transmission/reception device 6j executes communication with the reply devices 8a and 8b and detects the distances ΔL and ΔL2. The transmission/reception device 6i executes communication with the reply devices 8c and 8d and detects the distances ΔL3 and ΔL4. A control part 7 recognizes a vehicle position from the detected distance.
Patent JP-S6379088-A (JP)
Title: Magnetic detection buoy
Inventor: MATSUURA TATSUHIRO
IPC: G01R33/032
Filed: 1986-09-22
Abstract: PURPOSE:To achieve the miniaturization and wt. reduction of a magnetic detection buoy, by providing a reflecting mirror for reflecting the light signal advancing through an optical fiber in the direction reverse to the advance direction to a submerged suspension part. CONSTITUTION:A mirror 3 is mounted in a submerged suspension part 2 and the light signal transmitted from a float part 4 through an optical fiber 1 having a length (l) is reflected by the mirror 3 to be passed through the same optical fiber 1 to be returned to the float part 4. Whereupon, even when the advance direction of the light passing through the optical fiber 1 is reversed by Faraday effect, unless the intensity of a magnetic field and the incident angle of the magnetic field traversing the optical fiber are changed, the light passing through the optical fiber can further receive revolution in the same direction as that before reversal at the same angle of rotation. By this constitution, the miniaturization, wt. reduction and cost reduction of a magnetic detection buoy are achieved.
Patent JP-H0389764-A (JP)
Title: Transmission terminal equipment
Inventor: ONO TAKASHI
IPC: H04L27/00
Filed: 1989-09-01
Abstract: PURPOSE:To rationalize a manufacturing process, and to make a transmission terminal equipment capable of being easily connected to the communication channels of various countries without increasing the manufacturing cost by installing a network control unit on a base board by separating it from a connection part. CONSTITUTION:In the transmission terminal equipment provided with the network control unit 2 and the connection part 1 to connect the network control unit 2 to the communication channel 5, the connection part 1 for connecting the transmission terminal equipment to the communication channel 5 is constituted on the separate base board A. Thus, the connection part is manufactured apart from the network control unit 2 after changing the connection part 1 constituted on the separate base board A into the connection part to meet the specification of the various countries or various places, and by combining the connection part 1 to meet the communication channel of the prescribed specification of a shipping destination together with the network control unit 2 of common specification and other constituent parts, the necessary transmission terminal equipment with the prescribed specification can be easily constituted.
Patent JP-S6284060-A (JP)
Title: Production of 2,2,6,6-tetramethyl-4-oxopiperidine
Inventor: NAKAGAWA KAZUO
IPC: C07D211/74
Filed: 1985-10-08
Abstract: PURPOSE:To reaction between acetone or its acidic condensation product and 2,2,4,4,6-pentamethyl-2,3,4,5-tetrahydropyrimidine is carried out using sulfaminic acid or its salt as a catalyst to give the titled substance of high purity in high yield. CONSTITUTION:In the production of the titled substance by reaction between acetone or its acidic-condensation product and 2,2,4,4,6-pentamethyl-2,3,4,5- tetrahydropyrimidine, a sulfaminic acid of the formula (R<1> and R<2> are H, alkyl, cycloalkyl, acyl, aryl, aralkyl) such as amidesulfonic acid, N-methylsulfaminic acid or its salt is used as a catalyst. The amount is preferably 0.01-0.2mol per mol of the acetone. The reaction conditions are preferably at 50-60 deg.C for 0.5-10hr.
Patent JP-H1168386-A (JP)
Title: Board transfer device of part mounting apparatus
Inventor: KATO TADASHI
IPC: B65G43/00
Filed: 1997-08-21
Abstract: PROBLEM TO BE SOLVED: To prevent a region where a part can not be mounted from being formed on a board when the board is positioned, by a method wherein a transfer device, mounting positioning device, a negative pressure which is applied to a suction fixing hole provided to a support surface, and an outer shape positioning device which positions the board in a widthwise direction are controlled. SOLUTION: An outer shape positioning device 34 is mounted on the support surface 36 of a mounting positioning device 32, and made to bear against both the widthwise edge faces of a board 24 which is lifted up to a part mounting position by an up-down cylinder 38 so as to position the board 24 in the widthwise direction. A loading belt motor 42, a motor 48 of a transfer belt 30, a solenoid valve 37 which turns on or off a negative pressure applied to the up-down cylinder 38, and a suction fixing hole 36A of the mounting positioning device 32, a horizontal cylinder 50 of the outer shape positioning device 34, and an air cylinder 58 are controlled by a control device. Board detection signals outputted from a board rise detecting sensor 52 and board tip detection sensors 54 and 56 are inputted into the control device.
Patent JP-S59115413-A (JP)
Title: Valve open/close timing controller
Inventor: IMAI TAKAO
IPC: F01L1/344
Filed: 1982-12-21
Abstract: PURPOSE:To optimize open/close timing of suction/discharge valve by constructing transmission of cam shaft and crank shaft through a helical gear then moving the cam shaft axially in accordance to operating state. CONSTITUTION:Helical gears 5, 6 are employed in a gear mechanism for driving a cam shaft 2 through a crank shaft 1, then it is co-operated with a hydraulic motion mechanism 10 for moving the cam shaft 2 to move the cam shaft 2 axially in accordance to engine rotation to be provided from a rotation sensor 17 thus to rotate cam shaft 2 and to shift cam phase. Consequently open timing of suction valve and close timing of exhaust valve can be optimized under low and high speeds resulting in improvement of fuel consumption and high speed output.
Patent JP-H1158613-A (JP)
Title: Wood-like building material
Inventor: WATANABE HIDEKAZU
IPC: B32B21/08
Filed: 1997-08-21
Abstract: PROBLEM TO BE SOLVED: To improve the durability of a material under severe conditions by a method wherein a wood foil is pasted through an ethylene copolymer resin, which is obtained by copolymerizing glycidyl acrylate or glycidyl methacrylate with ethylene-vinyl acetate copolymer, to a core material made of polypropylene- based resin. SOLUTION: When a wood-like building material, which is obtained by bonding a wood foil to a core material made of polypropylene-based resin, is manufactured, the bond strength of the wood foil to the core material is enhanced by pasting the wood foil through an ethylene copolymer resin, which is obtained by copolymerizing glycidyl acrylate or glycidyl methacrylate with ethylene-vinyl acetate copolymer. Or the wood foil may well be pasted through an ethylene copolymer resin, which is obtained by copolymerizing glycidyl acrylate or glycidyl methacrylate with ethylene-methyl acrylate copolymer. Further, the pasting may well be carried out through an ethylene copolymer resin, which is obtained by copolymerizing the glycidyl acrylate or glycidyl methacrylate with the ethylene-vinyl acetate copolymer resin, which is obtained by copolymerizing ethylene and acrylic acid, in the order named.
Patent JP-S6485892-A (JP)
Title: Hub for bicycle
Inventor: WAUKE TSUKASA
IPC: F16D41/26
Filed: 1987-09-07
Abstract: PURPOSE: To select conditions for moving a bicycle forward or backward only by providing a ratchet tooth line to be engaged with both first and second ratchet claws, and providing a changing mechanism to selectively set both ratchet claws in a non-actuation condition. CONSTITUTION: As first ratchet claws 13 are set in a non-actuation condition by a changing mechanism C, second ratchet claws 14 only are engaged with a ratchet tooth line 12, and a second ratchet mechanism only functions. In this case, inverse rotation force of a drive body 6 only is transmitted to a hub body, so a bicycle can be moved backward. In the meanwhile, as the second ratchet claws 14 are set in a non-actuation condition, the first ratchet claws 13 only are engaged with the ratchet tooth line 12, and a first ratchet mechanism only functions. Normal rotation force only of the drive body 6 is then transmitted to the hub body 7, so the bicycle can be moved forward.
Patent JP-H0650221-A (JP)
Title: Internal combustion engine
Inventor: WATANABE SEIICHI
IPC: F02M33/00
Filed: 1992-07-31
Abstract: PURPOSE:To clean the fouling in a combustion chamber so as to prevent generation of imperfect combustion gas in exhaust gas by detecting imperfect combustion with a sensor of an exhaust part, and supplying and mixing oxygen or oxygen rich air into the intake air to the combustion chamber for combustion. CONSTITUTION:This internal combustion engine is provided with an air supply part 1, a fuel supply part 2, and an engine main body (combustion chamber) 3. Especially, an oxygen supply part 4 is additionally provided on the supply passage of air for combustion between the air supply part 1 and the combustion chamber 3. Further, an exhaust part 5 is additionally provided with an imperfect combustion detecting sensor 51, a first filter 52a consisting of manganese and nickel-series, and a second filter consisting of palladium series. Further, oxygen or oxygen rich air is supplied from the oxygen supply part 1 and mixed into the supplied air to the combustion chamber 3, and a control valve 42 to control the supply based on an imperfect combustion detecting sensor 51 is additionally provided. Hereby, fouling of a plug and soot and the like deposited on the inner face of the combustion chamber3 and the like are perfectly burned, and hence the interior of the engine is cleaned.
Patent JP-H0755384-A (JP)
Title: Multi-tube heat exchanger
Inventor: CHIBA TOMOHIRO
IPC: F28F9/00
Filed: 1993-08-19
Abstract: PURPOSE:To provide a multi-tube heat exchanger capable of preventing the deformation of round tubes due to vibration. CONSTITUTION:A multi-tube heat exchanger, provided with a plurality of round tubes 3 for communication of an upper tank 1 with a lower tank 2, is provided with at least one center plate 5, having a plurality of holes through which the plurality of round tubes 3 are arranged, between the upper tank 1 and the lower tank 2. Further, the heat exchanger is provided with side plates 6, which are connected to the ends of the center plate 5 and the upper tank 1 and the lower tank 2, on both sides thereof.
Patent JP-2000042529-A (JP)
Title: Waste photographic liquid treatment and waste photographic liquid treatment apparatus
Inventor: KOBAYASHI KAZUHIRO
IPC: C02F1/04
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a waste photographic liquid treatment method capable of solidifying waste photographic liquids by a simple method and easily treating these liquids and a waste photographic liquid treatment apparatus. SOLUTION: This waste photographic liquid treatment method is a waste photographic liquid treatment method of executing waste liquid treatment by including a deposition stage S02 for depositing at least part of the dissolution components of the waste photographic liquids from these liquids. The method described above has a stage S01 for adding at least either of pulp and hydrodissociatable paper to the waste photographic liquids in at least any stage before the start of the deposition stage S02, during this stage and after the end thereof. As a result, the waste photographic liquids are solidified. The resulted solids are granulated.
Patent JP-H04106736-A (JP)
Title: Laser driving circuit for optical recording and reproducing device
Inventor: INOUE AKIRA
IPC: G11B7/125
Filed: 1990-08-28
Abstract: PURPOSE:To obtain laser power equivalent to a set value by correcting a current value upon a variation of the current value due to a changeover of high frequency superimposing and a change of recording and reproducing power in using a memory recorded with a set power as an address and a correction value as a data. CONSTITUTION:When the high frequency superimposing (HF) is off, since a digital memory 104 is not selected by an HF on/off switch 103, an output of the memory 104 is zero. Recording power (Pw) is inputted also to a recording current setting circuit 105 to decide a current. Thus current is switched by a current circuit 107 in accordance with the recorded data 108, and a laser 109 is emitted. Then, when the HF is on, reproducing power (Pr) and the Pw are inputted to an address in the memory 104. Data of the memory 104 in contents is a difference between Iwon 204 when the HF is off and Iwoff 203 when the HF is off. When the HF is on, a value of a current to flow is increased, and this is added to the current of the circuit 107 after converting a correction data from the memory 104 at the address of the set Pr and Pw by a D/A converter 106. By this method, light power equivalent to the set value is obtained.