baber/WOPTO huggingface dataset:
Patent JP-S6264548-A (JP)
Title: Plate clamping device of printer
Inventor: KARAKIDA KIMIO
IPC: B41F27/12
Filed: 1985-09-17
Abstract: PURPOSE:To obtain a plate clamping device having excellent operability and smooth, uniform plate traction across its entire width by providing the first cam related to the undulation of a clamp plate and the second cam to the sliding of a clamp base on a clamp shaft fitted in turnable fashion. CONSTITUTION:A partial cam 27 does not work when a plate 4 is released and engaged and then works for the first time when said plate is further turned after engagement. The pressing force of the cam works on a side wall 8 through an adjustment base 28 which slides alternately with a clamp base 20 and an adjustment bolt 29. As a reaction, said force allows the clamp base 20 to slide. Only a single piece of clamp shaft 23 having the first and the second cam is required in the axial direction of a plate barrel, whilst a partial cam 27 provided at many locations can slide the entire plate clamping device smoothly and uniformly in cooperation with the adjustment baser 28. In addition, both operations, i.e. engagement and traction of the plate 4 are continuously and quickly performed merely by inserting a simple shaped tool 26 into a tool insertion hole 25 provided in the center and turning the tool.
Patent JP-S6264690-A (JP)
Title: Ballast device for center of gravity assesment test for floating structures such as marine vessel and the like
Inventor: KAGEYAMA SEIJI
IPC: B63B39/03
Filed: 1985-09-17
Abstract: PURPOSE:To apply a ballast load easily by arranging ballast tanks respectively on the upper parts of both sides of floating structures such as marine vessel and the like so as to shift ballast water between each ballast tanks through a ballast pump. CONSTITUTION:Ballast tank loading devices 4, 5 are installed on both gunwales of a deck 3 above a marine vessel 2, on which a ballast tank 1 for center of gravity assesment test is laid. Each ballast tank 1 is communicated with a ballast pump 6 through a pipe 7 and the ballast pump 6 is communicated with a ballast water source through a pipe 12. Center of gravity assesment test is executed by measuring inclination and the like after pouring water into each ballast pump 1 or draining from it. After finishing the test each ballast tank 1 is removed to be used in the other same class test of a marine vessel. Hereby, the application of a ballast load at the time of test for center of gravity can be made briefly.
Patent JP-H0649510-A (JP)
Title: Production of wear-resistant sintered alloy for current colecting slider
Inventor: AZETSU TSUNEKI
IPC: C22C1/04
Filed: 1992-07-30
Abstract: PURPOSE:To produce a wear-resistant sinetered alloy for the current collecting slider excellent in wear resistance and lubricity by compacting a powder obtained by mixing Cr, BN, Sn, P, Fe, metal sulfide and Pb with Cu in a specified ratio and sintering the compact in a nonoxidizing atmosphere. CONSTITUTION:The raw powders are uniformly mixed to obtain the powder contg., by weight, 3-20% Cr, 0.2-4% BN, 3-7% Sn, <=1% P, 20-60% Fe, one or >=2 kinds between 3-8% metal sulfide (MnS, WS2) and 2-7% Pb as the lubricant and the balance Cu. The mixed powder is compacted and then sintered in a nonoxidizing or reducing atmosphere to obtain the sintered compact. A sintered alloy to be used in a current collecting sliding part without using lubricating oil excellent in wear resistance and lubricity is obtained in this way.
Patent JP-H1196605-A (JP)
Title: Optical recording medium
Inventor: MIYAMOTO JIICHI
IPC: G11B7/24085
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To obtain a high-density recording medium enabling a simple mastering and the producing of an easy replica and the decoding of a read error, by assuming that nothing exist in the interval from groove parts or intergroove parts to next prepits, and, in the interval while turning off an acoustooptical modulator(AOM), not irradiating the medium with a laser beam, and not drawing pits. SOLUTION: A prepit part is divided into a first prepit part 831 and a second prepit part 832. In the first prepit part 831, pits 82 are arranged at upper side with respect to center lines of intergroove parts 85 and in the second prepit part 832, prepits 82 are arranged at lower side with respect to the center lines of the intergroove parts 85. That is, the prepits 82 of the first and second prepit parts 831, 832 are respectively arranged with two track pitches in the radial direction of the recording medium and the prepits 82 of the first prepit part 831 and the 82 of the second prepit part 832 are arranged while being shifted by one track portion in the radial direction.
Patent JP-H0253826-A (JP)
Title: Thermosetting resin composition
Inventor: YAMATANI NORIMASA
IPC: C08K5/34
Filed: 1988-08-18
Abstract: PURPOSE:To obtain the subject composition suitable for adhesive film having excellent heat resistance, mechanical properties and moldability by mixing a polymer having specific repeating unit and specific N,N'-4,4'-diphenylmethane bismaleimide in specific ratio. CONSTITUTION:100 pts.wt. a polymer having repeating unit expressed by formula I (R1 is group expressed by formula II or formula III; X is bifunctional 1-10C hydrocarbon group, etc.; Z is group expressed by formula IV and/or formula V; Y is tetrafunctional aromatic group of non-fused ring bonded with >=2C aliphatic group or alicyclic group, etc.) is mixed with 5-100 pts.wt., preferably 10-80 pts.wt. N,N'-4,4'-diphenylmethane bismaleimide expressed by formula VI and polymerizing catalyst such as benzoyl peroxide, as necessary, preferably in a ratio of 0.1-5wt.% of total weight of the polymer to afford the aimed composition suitable for adhesive of electric or electronic devices, laminating board or molding material.
Patent JP-S59137716-A (JP)
Title: Flow rate controller for proportional control type gas hot water supplier
Inventor: FUKUYOSHI KENZOU
IPC: F23N1/08
Filed: 1982-11-22
Abstract: PURPOSE:To exactly obtain hot water of a desired temperature, particularly high-temperature hot water for users by using a system in which the amount of hot water to be discharged is automatically controlled according to the set high temperature of hot water. CONSTITUTION:A water supply path is made up of a water supply inlet 13, an inflow chamber 14, a hollow chamber 2, a flowing water sensor chamber 16 and a water outlet 17. The water outlet 17 is connected to the heat receifer 32 of a proportional control type gas hot water supplier by a water tube. A flow rate regulator 21 consists of a casing 22 of a hard synthetic resin, a cover plate 23, a corrugated core 24 and an annular ring 25 of an elastic deformed material, and the core 24 is inserted with a regulating lever 26 and fixed with nuts 27. The end of the regulating lever 26 is contacted with the periphery of a cam 4 by the action of the spring 30. The angle and position of the cam 4 are detected by a position detector 31, and a motor 10 is driven to adjust the flow rate regulator 21. By the motor 10, the flow rate of supplied water is controlled to amounts corresponding to set temperature within the maximum capacity curved line of the Q-T chart.
Patent JP-H0528873-A (JP)
Title: Partial annealing method for spring with electric contact
Inventor: SOGA MASARU
IPC: C21D1/40
Filed: 1991-07-18
Abstract: PURPOSE:To offer a partial annealing method for a spring with electric contact, which can be constructed at low cost of equipment, which is controllable for the heating temp., and with which the partial annealing width is adjustable. CONSTITUTION:Rotary electrodes 3, 4 for current feeding are furnished over and under of the running path of a band-shaped spring 2 fitted with an electric contact 1. and a part to partially anneal the spring 2 is threaded between the two electrodes 3, 4. The spring 2 is run by rotation of the electrodes 3, 4 while current is fed to them, and thereby the spring 2 is partially annealed. During this period, the electrodes 3, 4 are water-cooled.
Patent JP-H0758327-A (JP)
Title: Semiconductor device and its manufacture
Inventor: FUKUDA KENJI
IPC: H01L29/78
Filed: 1993-08-18
Abstract: PURPOSE:To provide a semiconductor device which allow excellence in flatness and significantly improved hot carrier breakdown strength and a method for its manufacture. CONSTITUTION:At a desired position on a semiconductor substrate 1, an inter- layer insulation film 40, consisting of a TEOS-P-SiO film 20, an O3-TEOS film 27, a SOG film 21, and a TEOS-P-SiO2 film 22, with the TEOS-P-SiO2 22 provided with a plurality of through holes 23 reaching as far as the surface of SOG film 21, is formed.
Patent JP-H0928553-A (JP)
Title: Tension type curtain rail, and method of mounting it
Inventor: SAITO SHIGEKI
IPC: A47H1/08
Filed: 1995-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a tension type curtain rail which can be easily attached between both walls of a mounting position without using a fixture such as screw or nail, and easily adjusted to a place having an optional width dimension without damaging the counter side, and a method of mounting it. SOLUTION: This curtain rail is formed of a large-sized curtain rail 2 of vertical two layer structure; a small-sized curtain rail 3 of the same vertical two layer structure supported by the curtain rail 2 in such a manner as to be slidable; and a spring 4 interposed between both the curtain rails, cap stoppers 6 are fitted to both side surfaces of the curtain rail to set the whole length slightly longer than the width W of a mounting place, and it is pushed into the mounting place. The tension type curtain rail 1 is held between both walls by the spring reaction.
Patent JP-S6359534-A (JP)
Title: Cleaning roller for screen printing device
Inventor: IWAMI FUMIO
IPC: B41F15/40
Filed: 1986-08-29
Abstract: PURPOSE:To apply a constantly fixed quantity of a creamy solder, by using a cleaning roller comprising a non-woven fabric fitted over the outer periphery of a rubber having a specified hardness and a specified thickness and fixed to the outer periphery of a shaft. CONSTITUTION:A cleaning roller for a screen printing device comprises a metallic shaft 13 serving as a core part, a polysulfide rubber 14 fixed to the outer periphery of the shaft 13, and a non-woven fabric 15 fitted over the outer periphery of the rubber 14. The polysulfide rubber 14 has a rubber hardness of 1-5mm. The cleaning roller is reciprocated in the directions of arrows while being pressed against the lower side of a printing plate 2. The cleaning roller follows up to delicate variations in the shape of the printing plate 2, and a creamy solder leaking through holes 3 of the printing plate 2 is uniformly wiped off by the non-woven fabric 15. Therefore, a constantly fixed quantity of the creamy solder can be applied to a printed circuit.
Patent JP-S6448319-A (JP)
Title: Wire marker for terminal pressure-bonding machine
Inventor: YAMAGUCHI SHIZUKA
IPC: H01B13/34
Filed: 1987-08-19
Abstract: PURPOSE:To enable markings on the outer periphery of a wire between both ends thereof without lowering the productivity of a terminal pressure-bonding machine by performing them when a measuring and receiving mechanism halts to receive the wire. CONSTITUTION:A measuring and receiving mechanism 5 of a wire marker 2 measures and receives a wire of a length (l) at a speed greater than the speed of a receiving speed of a terminal pressure-bonding machine 1 at the same time when the machine 1 starts operation measuring and receiving of line length L. When a mechanism 5 receives an input signal at the point where measuring finishes by the length (l), a controller 8 sends a halt command to the mechanism to stop measuring and receiving operation, while sending a marking commend to perform a marking 18c. During that time, the wire 3 which was stored in a storing mechanism 6 is supplied to the machine 1. Similarly, a marking 18d is performed. This arrangement eliminates the need for halting the machine during marking operation to prevent production decrease.
Patent JP-S5993894-A (JP)
Title: Electrolytic winning of metallic mg using low density bath
Inventor: ISHIZUKA HIROSHI
IPC: C25C7/00
Filed: 1982-11-19
Abstract: PURPOSE:To prevent the recombination of Mg and chlorine and to recover efficiently Mg by preparing a molten salt bath contg. MgCl2 so as to have the density slightly higher than the density of Mg, conducting said bath from an electrolytic chamber to a metal collecting chamber, and collecting the electrolytically deposited Mg by flotation. CONSTITUTION:A molten salt bath contg. MgCl2 is constituted of a ternary or quaternary system consisting of MgCl2 and NaCl as well as 1 or 2 kinds of KCl and LiCl and said bath is so prepared as to have about >=2.4OMEGA<-1> cm<-1> specific electrical conductivity, and the density larger by 0.02-0.10g/cm<3> then the density of the molten Mg at the same temp. in a method for electrolyzing the above-mentioned bath and winning the molten Mg by anodes 11, 12 made of graphite and cathodes 13, 14 made of steel plates as well as intermediate electrodes 17-20 in electrolytic chambers 7, 8 bisected by a central partition wall 4 in an electrolytic cell 1. The Mg deposited by the electrolysis is mostly separated together with the bath held under the bath surface from the gaseous chlorine which is the other deposited product. The separated Mg is conducted from the chambers 7, 8, through openings 25, 26, into metal drawing chambers 9, 10, where the Mg is floated gradually on the surface of the bath according to a difference in the density and is thus drawn.
Patent JP-2000015364-A (JP)
Title: Press-in device of fastening tool
Inventor: ONO YOSHIAKI
IPC: B21D39/00
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To easily execute taking-off of a base material from a receiving die by arranging a driving means in at least one side of the die in one pair of the first die and second die in the receiving die dividing holes in the receiving die arranged at the positions matching to boring holes of the base material in the plane direction and forming both dies so as to be freely attached/detached in the radial direction of the holes. SOLUTION: The cylinder part 3c of a nut 3 is inserted into the boring hole 2 of the base material 1 and the hole 6 of the receiving die 4 and the small flange part 3a thereof is abutted on the hole edge part of the set hole 2. The nut 3 is pressed into the base material 1 by shifting a press-in body 5 downward. The hole edge part of the set hole 2 in the base material 1 is plastically deformed. In some case, it is developed to form the deformed part on the lower surface part and bite into between the hole 6 and the outer periphery of the nut 3. The driving rod of a driving means 7 is contracted and the second die 4b is shifted to the outer part in the radial direction of the hole 6 to the first die 4a. The bitten part, etc., between the hole 6 in the receiving die 4 and the nut 3, is separated and the base material 1 can easily be taken off from the receiving die 4.
Patent JP-H1143546-A (JP)
Title: Cloth prepreg and honeycomb structure
Inventor: KISHI HAJIME
IPC: C08J5/24
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To obtain the subject prepreg comprising a reinforced fiber woven fabric and a thermosetting resin composition giving a specific fractional toughness value after cured, having a specific cover factor, excellent in self-adhesivity to a honeycomb core, and giving excellent surface smoothness, impact resistance, etc., after cured. SOLUTION: This prepreg having a cover factor of >=93% is obtained by superposing films on both the surfaces of a reinforced fiber woven fabric (preferably a woven fabric comprising highly strong carbon fiber multifilament yarns having a strand tensile strength of >=4.4, a tensile breaking elongation of >=1.7%, a yarn thickness of >=1.7% and a yarn width/yarn thickness ratio of >=30) and subsequently heating and pressing the superposed product. Each of the films is produced by coating mold-release paper with a thermosetting resin composition (preferably a glycidyl ether type epoxy resin having an epoxy equivalent of >=400) giving a breaking toughness value K1c of >=1.0 MPa.m<1/2> measured on the basis of ASTM D5045-91.
Patent JP-H1146668-A (JP)
Title: Bread-making dough and its production
Inventor: HARA HIROBUMI
IPC: A21D2/18
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To prepare a bead-making dough capable of producing bread having fine texture in its internal part and soft palatability, and slow in aging without changing baking ratio, specific volume, appearance and taste by compounding a specific sponge dough with powdery raw material for bread, water and agar powder, and kneading the mixture again. SOLUTION: Powdery row material for bread, water and yeast are mixed and kneaded, and the mixture is fermented to produce a sponge dough. The obtained sponge dough is further compounded with a powdery raw material for bread and water, and agar powder preferably in an amount of 0.05-1.0 wt.% (based on the powdery raw material for bread), and the mixture is kneaded again to obtain a bread-making dough. The bread-making dough is preferably baked to produce bread.
Patent JP-H0544863-A (JP)
Title: Valve using fitting for hot tap
Inventor: NEMOTO MINORU
IPC: F16L55/00
Filed: 1991-08-14
Abstract: PURPOSE:To provide a valve using a fitting for a hot tap that can be inserted into a pipeline in a short working period and without being restricted by the construction period. CONSTITUTION:To the pipes 5 inside a fitting 1, cutting parts 55 are formed to provide pipe end parts 56, and a sealing plug 83 is screwed in the opening of the fitting 1, and a hollow shaft 60 is turnably and tightly inserted into the sealing plug 83, and also to the hollow shaft 60, a balloon 76 which is closely brought into contact with the inner circumferential surfaces of the pipe end parts 56 when it is expanded for closing the pipeline is provided.
Patent JP-S6098052-A (JP)
Inventor: SHIMA YOSHIMASA
IPC: E04F11/18
Filed: 1983-10-31
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-S6268002-A (JP)
Title: Descender for pantagraph
Inventor: MIYAUCHI HIROJI
IPC: B60L5/30
Filed: 1985-09-17
Abstract: PURPOSE:To reduce the outer diameter of a pneumatic cylinder by coupling a frame for the pneumatic cylinder to one of parallel shafts and a piston rod for the pneumatic cylinder to the other of the shafts by pins through levers. CONSTITUTION:A piston rod 141 for a pneumatic cylinder 14 is connected to one 4a of parallel shafts 4a, 4b axially supported to an under-frame 3 by a pin through a lever 15a, and a cylinder frame 142 is combined with the other 4b by a pin through a rod 16 and a lever 15b. The cylinder frame 142 is guided slidably to the underframe 3 through a member such as a rail, and resists vibrations and a shock. Accordingly, torque applied to a cylinder piston is halved to conventional devices, thus miniaturizing the cylinder outer-frame.
Patent JP-H0369041-A (JP)
Title: Optical recording and reproducing device
Inventor: KAKU TOSHIMITSU
IPC: G11B7/24079
Filed: 1989-08-09
Abstract: PURPOSE:To realize a high recording density by recording at the recording pitch of 1/2 - 1/4 of a recording wavelength by the magnetic field modulation for recording and reproducing photomagnetically with the use of a light source having the wavelength of about 1/2 of a recording light source for reproducing. CONSTITUTION:A recording optical head 2 and reproducing optical head 3 are separately equipped and the information bit or domain of 1/2 - 1/4 of the wavelength of the recording light source is recorded on a photomagnetic disk 5 by a magnetic field modulation method. For the reproduction of the information, a semiconductor laser same as that of the recording light source and secondary higher harmonics generating element are used and reading is performed by the light source of 1/2 of the wavelength of the recording light source. Consequently, a recording density becomes more than two times compared with the case of recording and reproducing with the recording light source and a high density recording can be performed.
Patent JP-S5996852-A (JP)
Title: Forming method for laminated core
Inventor: SESHIMO KOUJI
IPC: H02K15/02
Filed: 1982-11-24
Abstract: PURPOSE:To reduce the loss of a laminated core and the loss of mounting space by laminating laminated cores of two different types in which the outer peripheral shape is formed substantially in square shape and four corners are formed in round shape to form a core. CONSTITUTION:A motor core 11 is formed by laminating a plurality of laminated core materials 12 of substantially square shape and laminated core materials 13 having four rounded corners. In this case, punched burrs 20 which occur at the press punching time are opposed, bonded and laminated, laminated and secured by welding at several positions to form a stator core 11. The core 11 is mounted to a frame or the like by clamping bolt hole which is formed at four corners of the materials 12.
Patent JP-H0368984-A (JP)
Title: Production of hologram forming sheet
Inventor: YAMAGUCHI MASAHISA
IPC: G03H1/18
Filed: 1989-08-09
Abstract: PURPOSE:To enhance the operating efficiency of hologram formation and the identifying and preserving properties of patterns by extruding a specific copolymer from a T die and pressing and cooling the copolymer by a cooling roll provided with the master plate of a hologram relief on the peripheral surface. CONSTITUTION:The ethylene/vinyl alcohol copolymer is melt extruded from the T die 2 and is pressed and cooled between the cooling roll 4 provided with the master plate of hologram relief on the peripheral surface and a nip roll 5 to form the hologram patterns simultaneously with the sheet molding. A base material sheet 10 is otherwise supplied from an un-winder 9 between the rolls 4 and 5 and the copolymer 3 is laminated with a sheet 30, by which the materials are pressed and cooled and the hologram patterns are formed on the copolymer 3 side. An adhesive agent layer 3 is preferably previously provided on the laminated surface of the sheet 10 and a metallic reflecting layer is preferably provided on the hologram pattern surface.
Patent JP-S58109245-A (JP)
Title: Dust wiper for work
Inventor: SAITOU TETSUO
IPC: B23Q11/08
Filed: 1981-12-18
Abstract: PURPOSE:To wipe the dust adhered to a work easily, by inserting the work into an air bag having a central through-hole then feeding the air and drawing the work. CONSTITUTION:A work 1 is fixed to a chuck 14a and upon turning on a start switch 37 the compressed air is fed to a cylinder 13 and a piston 14 to slide the work 1 into a through-hole 18a of an air bag 17. Then the compressed air is fed into the air bag 17 to pressure contact a wiping member 18 against the outer face of work 1. When the work 1 is slided by the cylinder 13 to be drawn out from the through-hole, the dust adhered to the work 1 is wiped by a wiping member 18.