baber/WOPTO huggingface dataset:
Patent JP-S6417889-A (JP)
Title: Aluminum electroplating method
Inventor: TAKAHASHI SETSUKO
IPC: C25D3/66
Filed: 1987-07-13
Abstract: PURPOSE:To obtain precisely plated products such as electric parts or magnetic disks densely plated with high purity Al having superior workability with high productivity, by immersing metallic Al in a specified molten salt bath or pre- electrolyzing it and electroplating each body to be plated with the resulting refined Al. CONSTITUTION:A molten salt bath consisting of 50-80mol.% aluminum halide and 50-20mol.% 1-5C alkylpyridinium halide or further contg. an org. solvent is prepd. Metallic Al having a large surface area in the form of a wire, etc. is immersed in the bath at 20-150 deg.C and allowed to stand, or metallic Al is used as the anode and cathode and voltage is impressed between both the electrodes to pre-electrolyze the metallic Al at <=0.5A/dm<2> current density. A body to be plated as the cathode and the resulting refined Al of >=99.99% purity as the anode are put in a plating bath and DC voltage is impressed to carry out electroplating, e.g., at about 1A/dm<2> current density.
Patent JP-H04372136-A (JP)
Title: Manufacture of semiconductor device
Inventor: KAYAO MASAHIDE
IPC: H01L21/331
Filed: 1991-06-20
Abstract: PURPOSE:To prevent damage to a semiconductor substrate, during a process for decreasing the size of the opening for emitter formation, by forming an acid-resistant pattern on the bottom of the opening, etching selectively the inner wall of the opening, removing the acid-resistant pattern, and removing the oxide film immediately thereunder by wet etching. CONSTITUTION:An oxide film 210, an acid-resistant film 213, a polycrystalline semiconductor film 214, and an insulating film 215 are formed in sequence on the inner wall of an opening 209. After the insulating film 215 is etched to form a side wall 215a, a p-type impurity is introduced to the exposed portion of the polycrystalline semiconductor film 214. The side wall is removed, and the polycrystalline semiconductor film 214 is etched with alkali to form a polycrystalline semiconductor pattern 214a on the bottom of the opening. This pattern is used as a mask to pattern the acid-resistant film 213, and the patterned film 213a is used as a mask for selective oxidation of the inner wall of the opening. The acid-resistant pattern 213a is removed, and the oxide film 210 thereunder is removed by wet etching.
Patent JP-H1121152-A (JP)
Title: Reforming method of incineration ash fused slag
Inventor: YAMAGISHI KAZUO
IPC: C04B5/06
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To utilize incineration ash fused slag as well as natural crushed stone by incorporating a Mn-containing product into incineration ash to be made into a fused slag by a fusion treatment with a fusion furnace such that a MnO content in the fused slag becomes within a specific range, fusing and reforming to a green or ocher colored solid slag not having a sharp dihedral angle. SOLUTION: The Mn-containing product is added to the incineration ash which is fused with an electric resistance type fusion furnace to prepare the fused slag such that the MnO in the fused slag becomes in a range of 2-10 wt.% and is fused together with the incineration ash. The fused slag mixed with the Mn-containing product is discharged from the fusion furnace, air-cooled and crushed to specified particle sizes. Since the slag has equal strength and similar shape to natural crushed stones, even when it is compounded into the natural crushed stone, it does not provide a sense of a different product and also is not dangerous. As the Mn-containing product, Mn ore, ferromanganese slag, silicon-manganese slag, and manganese nodule, etc., can be used.
Patent JP-2001008258-A (JP)
Title: Communication method employing portable phone set and portable phone system
Inventor: HORAGUCHI MASATO
IPC: H04W48/04
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a communication method which employs a portable phone that is operated calmly, without losing the convenience of the portable phone to the utmost and to provide the portable phone system. SOLUTION: A portable phone station 3 stores a plurality of quietness modes that specifies the degree of quietness in operation, and a notice device 2 installed at a place, where quietness is a requirement, uses an outgoing control channel from a base station 1 to transmit quietness mode data denoting a specific quietness mode. Upon the receipt of the calmness mode data, the portable phone station 3 sets the quietness mode accordingly and the portable phone set operates according to the set quietness mode in the communication method, using the portable phone set and the portable phone system.
Patent JP-S63148088-A (JP)
Inventor: KIMURA KAZUYUKI
IPC: F27B17/00
Filed: 1987-07-15
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-S6237464-A (JP)
Inventor: SUZUKI KIYOUJIYUU
IPC: E04G9/10
Filed: 1985-08-09
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-S6153072-A (JP)
Title: Recorder
Inventor: HAYASHI TOSHIYUKI
IPC: B41J17/32
Filed: 1984-08-24
Abstract: PURPOSE:To reduce the size of an ink sheet cassette and markedly reduce the rate of occurrence of wrinkling in ink sheets, by shortening the spacing between a payout shaft and a take-up shaft for an ink sheet in an ink sheet cassette. CONSTITUTION:The ink sheet cassette 16 has left and right expanded parts 17a, 17b, one of which 17a contains the payout shaft 18, and both ends of the shaft 18 are fitted and fixed to tips of support shafts 20 rotatably fitted through bot ends in the axial direction of the expanded part 17a. One end of the take-up shaft 19 contained in the other expanded part 17b is fitted and fixed to the tip of a support shaft 20, whereas the other ens if supported by a support shaft 21 having a gear, and a driving force is transmitted thereto. The ink sheet 22 is wound around the payout shaft 18, and an end thereof is wound around the take- up shaft 19. Between the expanded parts 17a, 17b of the ink sheet cassette 16, opening parts into which a thermal head 28 is fitted are provided on the upper and lower side of the cassette 16.
Patent JP-S6066704-A (JP)
Inventor: KADOKAWA KOUJI
IPC: A43D119/00
Filed: 1983-09-22
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-2001003217-A (JP)
Title: Case for storing wig
Inventor: ITO KATSUFUMI
IPC: A41G3/00
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a case for storing a wig compactly foldable when out of use. SOLUTION: This case 1 for storing a wig is composed by providing first lateral face parts 3 and 4 mutually oppositely arranged and having the respective tops 3a and 4a foldable so as to approach the respective lower ends 3b and 4b and second lateral face parts 5 and 6 mutually oppositely arranged to the first lateral face parts 3 and 4 in the direction intersecting the first lateral face parts 3 and 4 at nearly right angles, removable from the first lateral face parts 3 and 4 and foldable in the direction contacting the base 2.
Patent JP-H01111557-A (JP)
Title: Antiblock device with hydraulic type multiple circuit type brake gear for road travelling car
Inventor: HAINTSU RAIBAA
IPC: B60T8/40
Filed: 1988-07-15
Abstract: PURPOSE: To enable anti-lock control to be effected by simple constitution by interposing an inlet valve and a pressure modulator in a part of a rear wheel braking circuit, and controlling the pressure modulator so that it can be switched between a communicating state and a blocking state according to the state of the anti-lock control. CONSTITUTION: Front and rear wheel braking circuits I, II are connected to the outlet pressure chambers 18, 19 of a tandem main cylinder 14 driven via a braking force increasing device 16, and at the rear wheel braking circuit I, the wheel brakes 11, 12 of right and left rear wheels are connected to the output pressure chamber 18 via an inlet valve 37, a pressure modulator 21, and braking pressure modulating valves 51, 52. The pressure modulator 21, by controlling an ABS control valve 46 using an electronic control unit 61, takes a fundamental position where the connection of its primary chamber 32 is connected to the pressure outlet 38 of the main cylinder 14 during normal braking control; during anti-lock control, the primary chamber 35 is controlled to be displaced to an exciting position where it is blocked form the pressure outlet 38.
Patent JP-S5964620-A (JP)
Title: Production of hydrophilic polyurethane foam
Inventor: ISHINO TAKAYOSHI
IPC: C08G18/48
Filed: 1982-10-06
Abstract: PURPOSE:To produce a hydrophilic polyurethane foam having moderate water absorptivity, water retentivity and such flexibility as to permit heat processing and having widened use including toys, ladies' cosmetics, and washing tools by a one-shot process. CONSTITUTION:A flexible hydrophilic polyurethane foam is prepared by reacting a polyol with an organic polyisocyanate in the presence of a catalyst, a blowing agent, and other necessary additives. As the polyol component, there is used one comprising a copolymer of ethylene oxide with another epoxide having an average MW of 2,500-6,000, a content of ethylene oxide in the total epoxide of the polyol of 55-80wt% and an average functionality of 2.2-2.9. A hydroxyl group-containing polyoxyalkylene/siloxane copolymer soluble in the above polyol is used as a foam stabilizer, and the production is performed by a one-shot process.
Patent JP-H09665-A (JP)
Title: Manufacture of golf club head
Inventor: HIRAKAWA TATSUYA
IPC: A63B53/02
Filed: 1995-06-20
Abstract: PURPOSE: To improve on accuracy in forming and working and to prevent reduction in the strength of shaft attachment by dispensing with some steps in the difficult process of providing a hole for shaft attachment. CONSTITUTION: The cavity 12 of a mold 10, shaped after a club head, is filled with a head forming material 16 which is a fiber-reinforced thermoplastic resin. While the material 16 is soft, a shaft attachment hole forming jig 15 is inserted into a cavity 12B in the mold 10, the cavity 12 corresponding to the place for head shaft attachment. Cooling is done for the head forming material 16 to harden for the formation of the product.
Patent JP-H0731239-A (JP)
Title: Apparatus for sodding
Inventor: SHOTAKA ATSUSHI
IPC: A01C11/02
Filed: 1993-07-15
Abstract: PURPOSE:To obtain an apparatus for automatically unrolling a piece of rolled matlike turf and covering the ground surface over with the piece of the unrolled matlike turf without using a motor, etc., and relying on the man power. CONSTITUTION:A piece of rolled matlike turf 15 is placed on two side rollers 7 and a central roller 9 in the center. When this apparatus is moved, wheels 3 are rotated to transmit the torque thereof to the side rollers 7. Thereby, the piece of turf is automatically unrolled in the direction opposite the moving direction of the apparatus by the rotating side rollers 7.
Patent JP-2000326675-A (JP)
Title: Clip
Inventor: NAKAMURA SHOZO
IPC: B42F1/02
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a clip excellent in utility and capable of being set simply and easily even without using a dedicated setting member, pinchingly holding papers collected thickly to keep them in a tight state, being used in the state that the clip itself is not bulky, and further being manufactured inexpensively. SOLUTION: A pair of pinchingly holding pieces 2 and a connecting part 3, which connects base ends of both the pinchingly holding pieces 2 to each other, are integrally formed of a resin material or a metal sheet material, and a curved part 4 which is deformed by inversion is formed at the connecting part 3. According to the deformation of the connecting part 3, which is accompanied by the deformation of the curved part 4 due to the change-over of inversion, both the pinchingly holding pieces 2 are changed over to an open posture expanded in the state of being widened forward and to a holding work posture closed in the state of being narrowed forward, and are held in these postures.
Patent JP-S5879511-A (JP)
Title: Washing method for filter cloth of dehydrator
Inventor: OKEMOTO JIROU
IPC: B01D25/12
Filed: 1981-11-02
Abstract: PURPOSE:To surely wash filter cloth and wash a pressure tank as well, by flowing washing water for back washing in the direction reverse to the flow in a filtration stage. CONSTITUTION:Raw water in a soil water tank 1 is pumped up to a pressure tank 2 by a pump 3. When the raw water in the tank 2 reaches the upper limit position, a leveller 6 is actuated to stop the pump 3 and to close a valve 10 of an air exhausting pipe 9, and also to release a valve 8 of an air supplying pipe 7 and a valve 17 of an out flowing main pipe 16 together. The raw water is forced to flow into dehydrating cylinders 11 from an out flowing pipe 12 and is passed through filter cloth 20 to be discharged through a pipe 15a, the pipe 16, and the valve 17. When the raw water in the tank 2 reaches the lower limit position, the leveller 6 is actuated to open the valve 10 and to close the valves 8 and 17, and also the cylinders 11 is opened with the aid of a cylinder 27, and closes it after solid matters in the filter cloths 20 and 20' fall downward. Next, a valve 19 of a washing water flow in pipe 18 is opened to force the washing water into the dehydrating cylinders 11 in the direction reverse to the flow in the dehydration stage to back wash the cloths 20 and 20'.
Patent JP-S6332266-A (JP)
Inventor: YAMAMOTO YOSHIAKI
IPC: F25B39/02
Filed: 1986-07-25
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-H0472112-A (JP)
Title: Vacuum-packed food producing machine
Inventor: NISHINO YOSHINARI
IPC: B65B31/02
Filed: 1990-07-03
Abstract: PURPOSE:To simply carry out vacuum-packing and vacuum-cooking and further process retort foods by use of plastic packing bags, by arranging a chamber type chamber type vacuum-packer and a heating vessel on a base equipped with a controller. CONSTITUTION:This apparatus is composed of a base 3 equipped with a controller 2, a chamber type vacuum-packer 4 arranged on the base 3, and a water boiler 7. The chamber type vacuum packer 4 is composed of a chamber 41, a vacuum pump 61 to make the inside of chamber vacuum. On the other hand, the water boiler 7 is composed of a heater 71 arranged on the base, a thermal sensor 72, and a pan 73 with a cover 74 placed on the heater 71. The controller 2 is arranged as far as possible from the heater 71 of the water boiler 7 and the heater 71 and the controller 2 are partitioned by a heat-shielding plate 31.
Patent JP-S57100030-A (JP)
Title: Manufacturing method and apparatus for fiber reinforced plastic pipe
Inventor: MURAYAMA TOORU
IPC: B29C70/16
Filed: 1980-12-13
Abstract: PURPOSE: To form FRP pipe continuously, by manufacturing a resin pipe which becomes the inner core layer by extrusion molding, winding thermosetting resin impregnated glass roving on its outer periphery and glass yarn on the roving, hardening by ultraviolet ray and far infrared ray, further extruding thermoplastic resin and covering it.  
     CONSTITUTION: An inner core layer is shaped by extruding a rigid polyvinylchloride pipe I, and it is cooled and taken up, then a glass roving M impregnated with unsaturated polyester resin is wound around said rigid polyvinylchloride pipe which becomes the inner core layer in the state arranged uniformly in its axial direction. Further, the FRP layer is manufactured by winding the glass yarn m' like twilling and performing the surface hardening by ultraviolet ray and the inner part hardening by far infrared ray, and a composite pipe is completed by extruding and covering thermoplastic resin O on the surface of said FRP layer and cooling, then it is taken off and cut. By this, the highly productive FRP composite pipe can be offered at a cheap price. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H1125343-A (JP)
Title: Automatic vending machine
Inventor: HAKODA SHIGEO
IPC: G07F11/34
Filed: 1997-07-01
Abstract: PROBLEM TO BE SOLVED: To provide an automatic vending machine with a simple duct structure. SOLUTION: This vending machine is equipped with plural merchandise storage columns 5 attached to one another with an interval A inside a merchandise storage 3, and at the same time with rooms of different temperature bands in both sides of the merchandise storage 3 by inserting a heat insulating separating plate 6. In this arrangement, on one side of a horizontal direction of the merchandise storage 3 is arranged a cooling means 9 for generating and circulating a cooling air and a heating means 10 for generating and circulating a heating air on the other; and on side surfaces opposing to each of side walls 3a and 3b at each merchandise storage column 5 adjacent to both side walls 3a and 3b of the merchandise storage 3, duct plates 11 and 12 for guiding a storage air to the cooling means 9 or the heating means 10 between each of the side walls 3a and 3b are provided.  Thus, the cooling air and the heating air go through between the duct plates 11 and 12 on both sides and both side walls 3a and 3b of the merchandise storage 3 and are circulated in the cooling means or the heating means 10.
Patent JP-S6068708-A (JP)
Title: Noise filter
Inventor: IKEDA TAKESHI
IPC: H03H7/09
Filed: 1983-09-26
Abstract: PURPOSE:To obtain an inexpensive noise filter by rolling up three strip conductors in the tubular form through a strip insulator so as to form a coil having a distributed capacitance. CONSTITUTION:The three strip conductors 8, 11, 14 to the vicinity of both ends of which a couple of leads 9, 10, 12, 13, 15, 16 are connected are overlapped via an insulation sheet 17 respectively, they are rolled up in the tubular form so as to form a coil having a distributed capacitance. Thus, three static capacitors are formed among the three strip conductors 8, 11 and 14 in this element, and sine the three strip conductors 8, 11, 14 are coupled inductively, this element is utilized as the noise filter of various modes by using one or two of the three strip conductors as live conductors and the other as ground conductors, and since the constitution is simple, the element is manufactured inexpensively.
Patent JP-H0844797-A (JP)
Title: Production simulation device
Inventor: YO NOBUHIRO
IPC: G06Q50/04
Filed: 1994-07-28
Abstract: PURPOSE:To offer precise production estimation information by performing production simulation faithful to long-period production and a short-period production schedule. CONSTITUTION:A long-period necessary volume storage means 1 inputs the long-period production from outside and holds it. A long-period input lot expanding means 2 generates daily input lot information from a necessary long-period volume. An input lot storage means 3 holds the expanded input lot information. A short-period production input means inputs short-period production from outside and holds it. A short-period input lot expanding means 5 generates short-period input lot information from the short-period production. An input lot updating means 6 updates the long-period input lot information which is already generated with the short-period input lot information. A reference data storage means holds reference information which is necessary for the simulation. A simulation execution means 8 inputs the reference data and input lot information and performs the production simulation.
Patent JP-H0621278-A (JP)
Title: Semiconductor integrated circuit module
Inventor: YAMADA OSAMU
IPC: H01L23/36
Filed: 1992-07-03
Abstract: PURPOSE:To correctly form a module in an area necessary for metallic junction and realize a construction permitting easy removal of a semiconductor integrated circuit board elements without destroying the elements or electrical joints parts due to excessive external force to the integrated circuit board so as to improve the reliability and producibility drastically. CONSTITUTION:Semiconductor integrated circuit elements 3 are electrically connected on a multilayered wiring board 1 with solder balls 2 interposed, a metal 4 with low-melting point is flowed/injected from holes 10 prepared on a thermal conducting plate 5 to the clearance between the upper face of the element 3 and the plate 5 in order to join both, and the plate 5 is brought into contact with a cooling construction body 7 by means of a thermal conducting material 6. For disassembling a module, the metal 4 is melted and sucked/removed from the holes 10 to remove the plate 5.
Patent JP-S6236889-A (JP)
Title: Semiconductor laser
Inventor: HAMADA TAKESHI
IPC: H01S5/00
Filed: 1985-08-09
Abstract: PURPOSE:To largely reduce an operating current by providing a current narrowing mechanism above and below an active layer in an inner striped semiconductor laser to largely improve a current injection efficiency. CONSTITUTION:An N-type GaAs blocking layer 2 is formed by mesa etching on a P-type GaAs substrate 1 having 100 plane and is grown to flatten the surface by liquid-phase epitaxial method. Two parallel ridges are formed by etching at both sides of a groove on a wave. Again the first P-type Ga0.5Al0.5As clad layer 3, the second non-doped Ga0.9Al0.1As active layer 4, the third N-type Ga0.5Al0.5As clad layer 5, the fourth N-type GaAs layer 5 are continuously grown by liquid-phase epitaxial method. Then, a mask is formed, protons are emitted from above to form a high resistance region which arrives at the third layer. After the mask is removed, an N-type ohmic electrode is formed on the third surface. After the mask is removed, an N-type ohmic electrode is formed on the grown surface, and a P-type ohmic electrode is formed on the substrate side, thereby obtained a semiconductor laser device.
Patent JP-2001003244-A (JP)
Title: Knitting method for knitted fabric
Inventor: KURABOU SATOYUKI
IPC: D04B15/78
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a knitting method intended for diminishing the friction acting, when a new loop is to be pulled into, on the new loop or old loop to put the stitch texture of a knitted fabric in order and improve the feel thereof. SOLUTION: This knitting method comprises the following practice: of front and rear knitting needles on a needle bed, when a knitting yarn is to be pulled into by one of the needles, the other needle is placed at a position projected off the position of its origin; thereby the knitting yarn 12 is pulled into in a condition with the latter needle projected, resulting in suppressing the tension of a new loop 16 at a low level.
Patent JP-H0659252-A (JP)
Title: Light source for planar display panel
Inventor: KUGA KAEKO
IPC: F21V5/00
Filed: 1992-07-03
Abstract: PURPOSE:To obtain a light source capable of coloring a planar display panel having an anisotropy substance layer capable controlling transmission/non- transmission of light by driving impression voltage such as a liquid crystal display device at a low cost. CONSTITUTION:Incident beams from side surfaces 5b, 6b, 8b in a perpendicular direction on slopes (5c), 6c, 8c of optical reflection plates 5, 6, 8 whose cross sections are a triangular shape are reflected and processed so as to be reflected in the directions parallel to the side surfaces, and three sheets of optical reflection plates 5, 6, 8 are arranged so that at least an uppermost surface is perpendicular to the side surface, and any one color beam of three primary colors of red, green, blue is perpendicularly incident on the side surfaces of respective optical reflection plates 5, 6, 8 respectively, and a mixed color beam emits upward.
Patent JP-H0617056-A (JP)
Title: Production of coke for balst furnace
Inventor: TAKENAKA MASAJI
IPC: C10B57/04
Filed: 1992-07-03
Abstract: PURPOSE:To control relatively easily the particle size of coke produced and obtain the coke having properties required by compounding a feed coal feed coal blend with petroleum pitch and a powdered or oil coke. CONSTITUTION:The particle size of coke produced is controlled by compounding a feed coal blend with petroleum pitch and a powdered or oil coke in producing metallurgical coke. Thus the particle size is controlled relatively easily and the coke meeting the requirements for various strengths, including low-temp. strengths, tumbler strength, and high-temp. strengths, is obtd.