baber/WOPTO huggingface dataset:
Patent JP-S6436595-A (JP)
Title: Variable speed control lever regulator in speed change gear for bicycle
Inventor: HASEGAWA KYOHEI
IPC: B62M9/08
Filed: 1987-07-30
Abstract: PURPOSE: To improve operability of a lever by mounting a spring so as to accumulate restoring force between an input side rotary member rotating by lever operation and an output side rotary member connected to a wire in moving the lever in one direction, and not to accumulate in moving the lever in the other direction. CONSTITUTION: When a lever 34 is operated in normal direction, a changeover arm 44 is rotated, an input side ratchet claw 56 is struck to rotate the ratchet claw 56 inward, it is detached from a ratchet gear 58, and an input side rotational movement member 47 is rotated in the normal direction. Hereby, steel balls 71 fitted into the holes 70 of the input side rotational movement member 47 are moved in order to adjoining recessed parts 68 to wind up a spiral spring 54. Hereby, a wire reel 35 is rotated in the normal direction integratedly with an intermediate side rotating member 50 through an intermediate side ratchet claw 61 to wind up a wire and make an eccentric acting body eccentric. By operating the lever 34 in the reverse direction, the wire is pushed out by restoring force of the spring 54. By this constitution, the operability is improved.
Patent JP-S6347905-A (JP)
Inventor: MEGURO TAKESHI
IPC: H05K1/16
Filed: 1986-08-18
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-S5983167-A (JP)
Title: Registering method of multilayer printing
Inventor: IGUCHI YASUO
IPC: G03F1/38
Filed: 1982-11-04
Abstract: PURPOSE:To enable easy and exact registration by measuring the degree of the deviation in a printing position from the graduations of main scales and the graduations of verniers and moving a ceramic substrate or a screen mask for the 2nd pattern. CONSTITUTION:Main scales 3a-3c are printed together with the 1st layer pattern 2 on a ceramic substrate 1 by an ordinary thick film printing stage. The 2nd layer pattern 5 and verniers 6a-6c consisting of the graduations spaced differently from the graduations of the main scales 3a-3c are formed on a screen mask 4 for the 2nd layer pattern. Registration is accomplished by superposing the mask 4 on the substrate 1, matching approximately the positions thereof, then measuring the degree of deviation in position by the scales 3a-3c and the verniers 6a-6c. The main scale 3a and the vernier 6a are used to measure the degree of deviation in an arrow A direction and the main scale 3b and the vernier 6b as well as the main scale 3c and the vernier 6c are used to measure the degree of deviation in an arrow B direction.
Patent JP-H1038247-A (JP)
Title: Melting furnace for incineration residue including salts
Inventor: FUKUSHIMA TSUTOMU
IPC: F23G5/50
Filed: 1996-07-22
Abstract: PROBLEM TO BE SOLVED: To eliminate the difficulty of fugacity restriction effect of a low boiling point substance. SOLUTION: A burning residue insertion cylinder 14 is mounted on a furnace upper part, and a furnace body 10 is divided into a slug retaining part 11 for retaining and heating a melted slug and a salt retaining part 12 extended onto the slug retaining part for retaining melted salts. An induction heating coil 13 is provided on an outer periphery of the slug retaining part 11, and a cooling apparatus 15 is provided on an outer periphery part of the salt retaining part 12. Inciperation residue insertion cylinder 14 is inserted so as to be located in its lower end at a position lower than a melt surface level upon a melted salt layer 51 being formed.
Patent JP-2001022198-A (JP)
Title: Continuous heating and cooling device and liquid toner developing type electrophotographic device using the device
Inventor: NAKAJIMA YUTAKA
IPC: G03G15/16
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To keep down quantity of heat imparted and received between a heating roller, a cooling roller and a belt. SOLUTION: In this heating and cooling device, the main belt 30 is wound around multiple number of rollers, continuously rotated and a high temperature part is generated by the heating roller 25 and a low temperature part is generated by the cooling roller 23 on the circulated main belt 30. At least more than 1 heat exchanging body 32 is provided, the temperature of the main belt is lowered by this heat exchanging body 32 by being brought into contact with and absorbing heat from the high temperature side of the main belt after the circulated main belt 30 is passed the high temperature part and before the low temperature part is reached,  then the temperature of the main belt 30 is risen by having the heat exchanging body 32 come into contact with the main belt 30 and discharging the heat absorbed from the high temperature side of the main belt to the low temperature side of the main belt after the main belt 30 is passed the low temperature part and before the high temperature part is reached.
Patent JP-H05195677-A (JP)
Title: Switchgear for pulling in and pulling out cloth for curtain and accessory curtain
Inventor: ARUBIIN YUUBERUHARUTO
IPC: E06B9/40
Filed: 1992-06-11
Abstract: PURPOSE: To form a simple configuration and to minimize a facility area by allowing one end of a rope to operate on a cloth end part, the other end to be rolled on a roller that can be moved, and a spring element to operate on the roller. CONSTITUTION: A switching device 20 for pulling in and out curtain cloth 15 is provided with a rope 30 for winding up and down around rollers 31 and 31. One end of the rope 30 is allowed to operate on a cloth end part 15' of the cloth 15 to be moved. Also, the other end is introduced to the terminal position of the cloth 15 to be withdrawn and is wound up once or for a plurality of times around the rollers 31 directly or via conversion rollers 26, 26, 27, and 27. The rollers 31 are arranged so that they can be moved relatively by one process and are pushed apart each other by a spring element. As a result, the rope 30 permanently gives tensile strength to the cloth 15 for independent wind- up/down and hence configuring the switching device with the minimum facility area.
Patent JP-2001018785-A (JP)
Title: Wheel parking brake device
Inventor: HAYAMA KATSU
IPC: B60T13/38
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To prevent air pressure in an air tank from decreasing by reducing consumption of compressed during the operation of a wheel parking brake. SOLUTION: In a wheel parking brake 26 which is released or actuated as compressed air in an air tank 13 is supplied to or exhausted from the compressed air supply/exhaust chamber 19a of a brake chamber 14, a pressure reducing valve 18 is provided between a relay valve 16 for the parking brake and a control valve 17 for the parking brake. When the wheel parking brake 26 is released, the pressure reducing valve 18 causes the pressure of the compressed air supplied into a signal pressure chamber to be reduced to the required minimum pressure for releasing the wheel parking brake 26.
Patent JP-S6438920-A (JP)
Title: Manufacture of superconductive wire material
Inventor: SAITO AKIHIKO
IPC: B28B1/00
Filed: 1987-08-03
Abstract: PURPOSE:To obtain a linear or coil-formed superconductive wire material with an excellent adaptability by filling a material powder of oxide type superconductive material while a metal belt is formed into a metal tube in bending in U to O shapes, and then applying heat treatment. CONSTITUTION:At the position where a metal belt 1 is bent in U to O shapes and made into a metal tube 2, a hood 3 is arranged, at the center of which a hopper nozzle 5 to feed a superconductor temporarily baked powder 4, and oxygen blowing-in nozzles 6a and 6b at the front side and at the rear side are installed. And the metal belt is made in a U shape belt 1', oxygen is blown in from the oxygen nozzles 6a and 6b to make an oxygen ambience condition, the superconductor temporarily baked powder 4 is fed from the hopper nozzle 5, and then the metal belt 1' is bent into O shape. Then, after heat-treating the metal tube 2 filled with the superconductor powder 4, the opening 2a is sealed by a solder 7, and a wiredrawing process is applied to produce a superconductive wire material with a linear or coil form and with an excellent adaptability can be obtained.
Patent JP-S63152670-A (JP)
Title: Production of azo pigment
Inventor: UENO RYUZO
IPC: C09B29/15
Filed: 1987-08-03
Abstract: PURPOSE:To obtain an azo pigment subjected to toning, by coupling an aromatic diazonium compound with a mixture from specific binaphthol(s). CONSTITUTION:The objective pigment can be obtained by coupling (A) an aromatic diazonium compound (e.g., prepared by diazotizing an aromatic amine such as 6-amino-4-chloro-m-toluenesulfonic acid) with (B) a mixture from at least one kind of binaphthol prepared by mutual reaction between 3-hydroxy-2- naphthoic acid and naphthol(s) followed by, if desired, conversion into a lake. Said binaphthol is pref. a compound of formula I, II or III (R1 and R'1 are each H or 1-5C alkyl; R2, R'2, R3, R'3, R4 and R'4 are each H, 1-5C alkyl, halogen, carboxyl, alkoxycarbonyl, nitro, etc.).
Patent JP-H0938860-A (JP)
Title: Grinding method of stainless steel strip
Inventor: ABE NOBUO
IPC: B24B49/16
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To restrain fluctuation in current of a spindle motor due to change of a path line at a billy roll lifting when a stainless steel strip moving in a line of which tension is controlled is polishing. SOLUTION: Movement of a billy roll stopper 50 adjusting pressure force between a grinding belt 40 and a stainless steel strip is fixed by replacing preset current Ir with load current If when a billy roll 22 of a polishing device is lifted while trucking a contact point of a leader strip and a product and corresponding to passing timing of the contact point.
Patent JP-H05231330-A (JP)
Title: Hydraulic pump absorption horse power controller
Inventor: TSUJI MASAFUMI
IPC: F04B49/00
Filed: 1991-07-08
Abstract: PURPOSE:To reduce the fluctuation range of pump input torque to pump discharge pressure in a hydraulic drive device which drives a electromagnetic proportional control valve based on the command electric current from a pump controller and whose servo valve changes the discharge quantity of a variable displacement hydraulic pump according to the output pressure of the electromagnetic proportional control valve. CONSTITUTION:An optimum command electric current value by the ranges of pump discharge pressure P is selected out of P-T properties by the command electric current of a pump controller 15 and is input in the pump controller beforehand. Based on the detection result by a pressure sensors 24 and 25 for detecting pump discharge pressure P, the command electric current value of the pump controller 15 is controlled by the discharge pressure ranges mentioned above. By this constitution, approximately constant pump input torque T in every range of discharge pressure can be obtained, which reduces the fluctuation range of pump absorption horse power.
Patent JP-2000023716-A (JP)
Title: Slider and bag body with the same
Inventor: UNO TAKEHARU
IPC: B65D33/25
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a bag body with a slider which enables easier working into a bag body by using a material presenting a better texture and appearance without generating any poisonous gas free from restriction in the material of a synthetic resin sheet and moreover, achieves easier mounting work of the slider and lower production costs. SOLUTION: In this bag body with a slider which has a bag body 1 made of a synthetic resin, a fastener 5 comprising a male component 6 and a female component 7 which are press fitted on an open rim of the bag body 1 and put together being engaged with each other and a slide 10 mounted on the fastener part of the bag body 1. The slider 10 is so formed as to have outer guides 12 and 13 on both side parts of a slide base part 11 and an inner guide 14 at the center part thereof and as to be provided with a protrusion part 14b at the bottom part of the inner guide 14 along the direction of the insertion thereof into the fastener.
Patent JP-S6168556-A (JP)
Title: Paramagnetic substance
Inventor: OGURA SHINZO
IPC: G01N27/72
Filed: 1984-09-12
Abstract: PURPOSE:To eliminate uncertainty in the direction value of the magnetization intensity, by grouping a magnetizing coil and a search coil at one point. CONSTITUTION:A power source 14 is adjusted to set the magnetic field H of a variable circular coil 13 is set for the magnetic field H1 and a magnetic flux is generated in a search coil 4 by the magnetic field H1. Thereafter, a fuel rod 1 is moved with a transfer unit 12 at a speed V in the direction A to input an output of the search coil 4 into a memory section 17a of a microcomputer 17 through an amplifier 6, an integrator 10 and an A/D converter 16. Then, the magnetic field of the search coil 4 is shifted to the magnetic field H2 and the fuel rod 1 is reversed at a speed V to input the output into other memory section 17b likewise. Data of the memory sections 17a and 17b are taken out to compute and display the content of a paramagentic substance in the fuel rod 1 by a body section 17c.
Patent JP-H0724545-A (JP)
Title: Coiling device
Inventor: YANO KAZUMI
IPC: B21F1/00
Filed: 1993-07-08
Abstract: PURPOSE:To provide a coiling device which easily executes setting of a roller and stretch so as to obtain a desired ring diameter as well as easily execute coiling to a desired non-round shape ring. CONSTITUTION:The feed part of wire feeds a wire 1 with pinched by two feed rollers in the prescribed speed to the bend forming part consisting of three bending rollers 2, 3, 4 and a stretch 5. The bending rollers 2, 3 provided at the feeding part side of wire are mounted on a fixed surface plate 7. The remaining one bending roller 4 and stretch 5 are mounted on each moving body 40, 50 arranged free to move on a moving surface plate 8. The moving surface plate 8 is movable in two orthogonally crossing directions, each moving body 40, 50 is movable back and forth on each moving axis A, B. The angle formed by two moving axis A, B is 60 deg..
Patent JP-H0359244-A (JP)
Title: Prestress introducing device for large-span frame body
Inventor: KAWAZOE TOSHIYUKI
IPC: E04B1/19
Filed: 1989-07-26
Abstract: PURPOSE:To prevent the deformation of a member by constructing a ridge- shaped large-span frame body with strut materials, ball joints and bolt-shaped connectors, and introducing prestress in the span direction. CONSTITUTION:Multiple strut materials 4 are suspended below the ridge section of a large-span frame body 1, and strut materials 5 are suspended at the middle sections between the ridge section and support sections on both ends. Lower end sections of four strut materials 4 are connected with a ball joint 7, and a reverse square pyramid-shaped stereoscopic truss (a) is formed in the ridge direction of the large-span frame body 1. A base metal 11 is installed at the upper end section of a lower structure body 10, and a supporter 9 is installed on it. Tension materials 23 made of a PC steel wire are introduced in the span direction between the right and left supporters 9, strut materials 5, and ball joints 7 at the lower end of the stereoscopic truss (a). No bending force is generated, and positioning can be simply performed.
Patent JP-H1122482-A (JP)
Title: Soundproof construction of working machine
Inventor: YAMADA TATSUO
IPC: F02B63/04
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To provide soundproof construction of a working machine contrived to reduce noise and to make itself small. SOLUTION: An inside of a casing 2 is partitioned into an engine room 10 and a radiator room 11 by a bulkhead 12. Outside air introduction ports 21, 23 are respectively provided in both of the rooms 10, 11, and an inside air exhaust port 22 is provided on an upper part of the engine room 10. A generator 15, an engine 16 to drive the generator 15 and a motor fan 27 are arranged in the engine room 10, and an opening part 12a to pass air exhausted from the radiator room 11 to the inside air exhaust port 22 is provided on an upper part of the bulkhead 12. A radiator 25, a main muffler and a motor fan 28 for the radiator 25 are arranged in the radiator room 11. Ventilation and cooling of each of the rooms and cooling of the engine 16 by the radiator 25 is efficiently and sufficiently carried out by the dedicated motor fans 27, 28 provided in each of the rooms 10, 11.
Patent JP-H0747837-A (JP)
Title: Insect proof and dust proof device for automobile windshield
Inventor: NIWA TAKASHI
IPC: B60J1/20
Filed: 1993-08-04
Abstract: PURPOSE:To solve a problem that during running an automobile, when dust such as an insect, splash of mud, etc., collides head-on against a windshield to be stuck, a field of vision of a driver is worsened to interfere with driving, and in addition, these insect and mud can not be easily removed by a wiper. CONSTITUTION:A long and narrow transparent plate 1 of flexing an upper end part made of a transparent synthetic resin material is provided, and when supporting legs 2 provided in both ends of the transparent plate 1 are mounted on the front surface both ends of an automobile C of bonnetless type, the transparent plate 1 convers a lower part region of a windshield by interposing a space not disturbing action of a wiper, to face upward an upper end edge of the transparent plate 1 flexed in a direction distant from the windshield.
Patent JP-2000027651-A (JP)
Title: Cylinder injection type spark ignition internal combustion engine
Inventor: HATTORI FUMIAKI
IPC: F02M61/18
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a cylinder injection type spark ignition engine internal combustion engine which can enlarge the stratified combustion range on the high speed side. SOLUTION: A cylinder injection type spark ignition engine internal combustion engine includes a spark plug 6, a cavity formed in the top surface of a piston, and a fuel injection valve 7 for injecting fuel into the cavity in a relative thin sector-like form. A side wall 8b of the cavity, which faces the fuel injection valve 7 for guiding the fuel to a position in the vicinity of the spark plug 6 has a substantially symmetric horizontal arcuate shape with respect to a first vertical plane N1 which is distant from the center vertical plane Nc of the fuel, and which is substantially parallel with the plane Nc.
Patent JP-S6252354-A (JP)
Title: Bath boiler capable of cleaning flue and water tube thereof
Inventor: ARIYOSHI KAZUO
IPC: F24H1/00
Filed: 1985-09-02
Abstract: PURPOSE:To permit to clean a flue and water tubes in a bath boiler easily and keep high heat transfer efficiency at all times by a method wherein a wide hot-water chamber is formed in front of the bath boiler in a water chamber while a narrow supplying chamber is formed in the rear part of the same in a double-cylinder water tube type bath boiler. CONSTITUTION:In a double-cylinder water tube type bath boiler 2, a wide hot-water chamber 3 is provided in front of the bath boiler 2 in a water chamber 1 and a narrow supplying chamber 4 is formed at the rear part of the same while the supplying chamber 4 is partitioned by a partitioning plate 5, a hot-water delivery pipe 6 is provided at the upper part of the hot-water chamber 3, a return pipe 7 is provided at the lower part of the same and the return pipe 7 is attached to the supplying chamber 4 through a combustion chamber 8 with an ascending slope along a wall surface at the opposite side of a burner inserting port 9. The water chamber 1, constituting in such manner, is connected to the upper part of a bathtub 10 through the hot-water delivery pipe 6 and the return pipe 7 to the lower part of the same in zigzag form. As a result, cleaning of water tubes and flue may be facilitated and a high heat transfer efficiency may be kept at all times.
Patent JP-S6086277-A (JP)
Title: Formation of deposited film by discharge
Inventor: KUROKAWA TAKESHI
IPC: B01J19/08
Filed: 1983-10-18
Abstract: PURPOSE:To obtain uniform film quality and thickness over the entire surface of a substrate, in a method for forming deposited film on a substrate under reduced pressure by discharge, by providing an auxiliary substrate united to the substrate and making the length in a direction parallel to the surface opposed to the electrode of the united structure longer than that in the same direction of an opposed electrode. CONSTITUTION:Stock gas is introduced into deposition chamber 101 capable of being reduced in pressure and an electric field is formed between opposed electrodes 106 to generate discharge in the deposition chamber 101 while the stock gas is decomposed or polymerized by discharge energy or discharge energy and heat energy to form deposited film on the substrate 102 provided in the deposition chamber 101. Auxiliary substrates 107, 108 are provided to the upper and lower parts of the substrate 102 so to be united thereto and the length (l) in the direction parallel to the surface opposed to the electrode 106 of the united body is made longer than the length L in the same direction of opposed electrode.
Patent JP-S5984990-A (JP)
Title: Phenolic resin composition for sliding part
Inventor: SETOGUCHI YUKIO
IPC: C10N30/06
Filed: 1982-11-05
Abstract: PURPOSE:To provide a phenolic resin composition for sliding part, having improved surface hardness, dimensional stability, water-absorption resistance, and heat conductivity, by mixing carbon fiber, solid lubricant, a thermoplastic synthetic resin and a phenolic resin at a specific ratios. CONSTITUTION:The objective phenolic resin composition is composed of (A) 20-60wt% of carbon fibers, (B) 5-20wt% of a solid lubricant such as graphite, molybdenum disulfide, polytetrafluoroethylene resin, etc., (C) 3-10wt% of a thermoplastic synthetic resin such as polyolefin resin, polyamide resin, polyacetal resin, etc., and (D) the rest parts of a phenolic resin. If necessary, 1- 5wt% of a lubrication oil is added to the composition.
Patent JP-H06314522-A (JP)
Title: Lead wire unit
Inventor: MATSUI MICHIYUKI
IPC: H01B7/29
Filed: 1992-06-26
Abstract: PURPOSE:To provide a lead wire unit having waterproofing and airtight properties which are durable by heating and compressing at least part of a heat resistant sealing member so that it is fused to the heat resistant insulating cover of each lead wire. CONSTITUTION:A sealing member 1 made from a heat resistant resin such as a polytetrafluoroethylene has longitudinal conducting holes 2 bored therethrough, and lead wires 3 each with an insulating cover 3b made from a similar heat resistant resin thereon are inserted into the holes 2. Part la of the sealing member 1 is put in a metal mold, heated to 300-370 deg.C, compressed to 85-95% of its initial volume, then cooled naturally and fused to the cover 3b. A complete seal can thus be made between the sealing member 1 and each lead wire 3. This unit is not deteriorated in waterproofing and airtight properties even when used at temperatures as high as 200 deg.C and above for a long period of time, can prevent salt damage to the wires and infiltration of water, etc., and saves the trouble of replacing packing, etc.
Patent JP-S6253042-A (JP)
Title: Distributing system for cryptographic key
Inventor: KOBAYASHI TETSUJI
IPC: H04L9/14
Filed: 1985-09-02
Abstract: PURPOSE:To prevent the effect of the processing speed of an RSA cryptology from being given onto the processing time of the session of the user by separating a key distributed in the RSA cryptology from a key distributed by a DES cryptology. CONSTITUTION:A data ciphering key distribution key KN is ciphered by the RSA cryptology and distributed by using a public key PK. A data ciphering key KF is ciphered by a DES cryptology and distributed by using the key KN. The keys KN and KF are distributed independently timewise. The master key KM is used within each node to protect other code in each node. The secret key SK is used to decode the RSA cryptology.