baber/WOPTO huggingface dataset:
Patent JP-H01298792-A (JP)
Title: Manufacture of three-dimensional printed wiring body
Inventor: NISHIZAWA CHIHARU
IPC: H05K3/10
Filed: 1988-05-27
Abstract: PURPOSE:To make it possible to efficiently form a wiring network into a three-dimensional molding which has a bent cross section, by forming a metallic layer and a photoresist layer each having a specified thickness at the surface of a three-dimensional molding, and applying a non-translucent wiring pattern to a translucent mold of the specified shape, and attaching closely a three-dimensional mask having a light dispersion layer in the inside so as to expose and develop it, and then separating a resist and etching the molding after applying electrolytic or electroless plating to a part without the resist. CONSTITUTION:The whole face of a three-dimensional molding 1 made of resin is roughened, and then it is applied with thin electroless plating so as to form a metallic layer 2 having thickness of 0.5-5mum. Next, a photoresist layer 3 having the thickness of 5-30mum is formed on the whole face of the metallic layer 2 by an electrodeposition method. Next, after installing a frame 5 to the molding 1, resin 4 to which light dispersion agent is mixed is poured in the mold. Next, a wiring pattern 7 is drawn with non-translucent material on a three- dimensional mask which has been obtained by pouring resin 6 to which light dispersion agent is not mixed into the brim part of the mold. Next, a photoresist is electrodeposited, and the three-dimensional mask is set and exposed. Next, a shadow pattern is formed by using the resist which has been obtained by exposing and developing it so as to form a resist film 8, and this is applied with plating to thicken the metallic layer (9). Next, the resist is separated, and then the molding is etched to make it into a wiring body having a wiring pattern 10.
Patent JP-H07308782-A (JP)
Title: Welding method for galvanized steel
Inventor: ISHII SUEJI
IPC: B23K35/365
Filed: 1994-05-18
Abstract: PURPOSE:To provide a welding method for galvanized steel having reduced blowhole of weld metal and capable of easily welding at high speed. CONSTITUTION:By using the welding wire or rod, in which the element (e.g. P) having a boiling point of the alloy formed in reaction with zinc by heating at welding higher than that of zinc is added to a powdery metal inside a covered material and which is coated with the above powdery metal, the base metal having a galvanized layer 12 is welded. Also, the. element (e.g. P) is applied on the galvanized surface to be molten pond side beforehand and then welding is executed. Because the alloy of zinc, P, etc., has a boiling point higher than that of zinc so as to suppress generation of blowhole, the blowhole in weld metal is reduced.
Patent JP-H01298746-A (JP)
Title: Semiconductor device and manufacture of the same
Inventor: UENO KATSUNOBU
IPC: H01L21/3205
Filed: 1988-05-27
Abstract: PURPOSE:To prevent wiring from melting or breaking by generation of heat in a resistor, by placing wiring above the resistor from the center of the resistor at the maximum distance permitted by the rule of design. CONSTITUTION:A silicon substrate 1 includes an SiO2 film as a first insulating film 2 formed by oxidation. A resistor 3 is made by patterning and diffusing an impurity into polysilicon grown on the insulating film 2. A second insulating film 4 includes contact holes 5 and 6. Wiring electrodes 7 and 8 are formed by forming an Al wiring film on the whole surface by deposition and then patterning said wiring film. Al wiring 9, formed simultaneously in the patterning process, is placed at a distance from the center of the resistor 3 to avoid the affection of generation of heat in the resistor 3.
Patent JP-S5753861-A (JP)
Title: Rewinding device
Inventor: SATO MASANOBU
IPC: G11B15/32
Filed: 1980-09-16
Abstract: PURPOSE: To realize not only the miniaturization but a low cost for a rewinding device, by providing a plug corresponding to a power supply jack of a remote control jack of a tape recorder and supplying the power via the remote control jack and the plug to perform a rewinding action.  
     CONSTITUTION: A cassette tape is loaded to reels 101 and 102 of a rewinding device 9. Under such conditions, a plug 13 is inserted into a remote control jack 8 of a tape recorder 1. Thus the power source (+) and the earth (-) of the tape recorder main body 11 are connected to the device 9 via the jack 8 and the plug 13. A motor 14 is turned in a desired direction by the switching operation of a winding direction changeover switch 11. Then the cassette tape is rewound via the reels 101 and 102. When the rewinding is finished and the reels stop, a stop signal is produced from a rotation detecting circuit 18. Thus the power supply (+) is cut off to stop the power supply to the device 9. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09311362-A (JP)
Title: Camera shutter device
Inventor: TOMA KIYOSHI
IPC: G03B9/10
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a motor-driven camera lens shutter device suitable for miniaturization. SOLUTION: The fulcrum part of a shutter blade 4 is rotatably attached to the shaft 1g of a shutter base plate 1, the moving point part is rotatably attached to a ring operating member 3 by a connection shaft 7. A cam hole 3d is formed in the operating member 3 so as to be successively installed in a 1st area and a 2nd area, and a driving pin 12a formed integrally with the rotor of a motor is fitted into the came hole 3d. At the initial stage of an opening operation, the driving pin 12a is operated in the 1st area of the cam hole 3d so as only to slightly move the shutter blade 4, but so as not to substantially move the blade 4, after the driving pin 12a is operated in the 2nd area with the increase of the driving force of the motor, the shutter blade is rapidly moved so as to perform the opening operation.
Patent JP-S5918399-A (JP)
Inventor: HOSOYA KAZUO
IPC: F42B4/24
Filed: 1982-07-23
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-S5830396-A (JP)
Inventor: FUIRITSUPU PISHIYA
IPC: C02F11/00
Filed: 1981-08-17
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-H0426379-A (JP)
Title: Inverter power unit
Inventor: OGAWA YOSHIAKI
IPC: H02M7/06
Filed: 1990-05-18
Abstract: PURPOSE:To save an exclusive IC circuit for turning on or turning off a switching element by controlling, with a microcomputer, the ON/OFF of the switching element of the converting circuit for converting AC power into DC power. CONSTITUTION:A microcomputer 12 has the function of controlling an inverter power unit, that is the function of turning on or turning off a switching element 3b, and also has the function of generating PWM waveform for controlling load 5 with an inverter. This way, it is so made that the generation of PWM waveform and the generation of the signal (switching signal) for turning on or turning off the switching element can be done with one microcomputer 12, so an exclusive IC circuit can be saved.
Patent JP-H11330695-A (JP)
Title: Highly reliable multilayer circuit board and its manufacture
Inventor: HAMANO AKIHIRO
IPC: H05K3/46
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a board having reliability capable of mounting an MPU which can prevent crack generation, exfoliation and swell of an insulating layer even in a severe heat cycle test, in a built-up multilayer circuit board in which a conductor layer is formed by depositing wiring metal by plating, in a recessed part of a plating resist pattern formed on a resinous material interlayer insulating layer. SOLUTION: After deposition of wiring metal, resist is peeled. The upper surface and the side surface of the wiring metal is treated by a needle type roughening by electroless plating or a pillar type roughening by etching, thereby forming surface unevenness having a depth of 10% or more the thickness of the wiring metal. After the upper surface and the side surface of the wiring metal are roughened, coating solution of adequate photosensitive resinous material is spread on the surfaces, and an interlayer insulating layer is formed by drying.
Patent JP-S5555261-A (JP)
Title: Method of measuring thromboxane b2
Inventor: NUMANO FUJIO
IPC: G01N33/534
Filed: 1978-10-19
Abstract: PURPOSE: To simply measure thromboxane B 2 , hereinafter referred to as TXB 2 , without causing trouble in the treatment of waste, by using radioactive iodine- labelled TXB 2  tyramid when measuring TXB 2  by means of a radio-immunoassay method.  
     CONSTITUTION: Radioactive iodine-labelled TXB 2  tyramid is prepared in such a manner that tyramine is bound to a carboxyl group of TXB 2  in the formula, and radioactive iodine is introduced into a phenyl group of tyramine. The tracer and an anti-TXB 2  antibody are added to a sample to be tested and an antigen-antibody reaction is performed. Then a ligand bound with the antibody is separated, the radioactivity is measured and the quantity of TXB 2  in the sample is determined  from a standard curve. This method is more convenient that a tritium-labelled  tracer in handling, and is available for the clinical diagnosis of cerebral hemorrhage, cerebral thrombosis, myocardial infarction and the like. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0368636-A (JP)
Title: Dialkyl dicarbonate as foaming agent for polymer
Inventor: RARUFU FURANKURIN
IPC: C09K3/00
Filed: 1990-05-18
Abstract: PURPOSE: To provide a foaming agent composition which initiates foaming at room temperature and is suitable for producing a polymer foam by combining a foaming agent containing a dicarbonate having alkyl-substituted terminal groups with a dicarbonate decomposition catalyst containing a specified tertiary amine.  
     CONSTITUTION: A foaming agent (A) containing a dicarbonate having alkyl- substituted terminal groups (e.g. diisobutyl dicarbonate or t-butyl methyl dicarbonate) is combined with a dicarbonate decomposition catalyst (B) containing a tertiary amine having at least one nitrogen atom exhibiting high nucleophilicity and capable of sterically approaching (e.g. triethylenediamine or tetramethylethylenediamine) to produce a foaming agent composition for producing a polymer foam. This composition, mixed with a polymer, initiates reaction at room temperature to generate carbon dioxide gas so that a polymer foam can be efficiently produced. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H08307045-A (JP)
Title: Wiring board
Inventor: AKASAKA TAKASHI
IPC: H05K3/34
Filed: 1995-04-28
Abstract: PURPOSE: To provide a wiring board which is applicable to the mounting of a semiconductor chip with a small spacing between electrodes. CONSTITUTION: An opening 11A, that is almost equal in size to or larger than the surface of a semiconductor chip to be opposed to the substrate 2 of a wiring board, is formed in the resist film 11 formed on the substrate 2 in a position where the semiconductor chip is mounted. This constitution makes it possible to surely bond the electrodes on the semiconductor chip to respective electrodes correspondingly formed on the substrate 2 through bumps, regardless of bump height and the height of the resist film 11. Thus a wiring board applicable to the mounting of a semiconductor chip with a small spacing between electrodes may be realized.
Patent JP-S5928800-A (JP)
Inventor: KURISUTOFUAA ENU DARII
IPC: A61F2/18
Filed: 1982-07-26
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-S63293357-A (JP)
Title: Propeller shaft coupling for four wheel drive vehicle
Inventor: SAKAGAMI MASATAKE
IPC: F16D69/02
Filed: 1987-05-26
Abstract: PURPOSE:To simplify the control of a four wheel drive vehicle during running and to aim at enhancing the responsiveness during start and acceleration by using C/C composite carbon materials as the material of the coupling of a propeller shaft which connecting between the front and rear wheels of the four wheel drive vehicle. CONSTITUTION:A carbon material having a frictional coefficient which is low when a vehicle runs at a low speed with a low load and at a low temperature as friction is effected, but is high at a high speed with a high load and at a high temperature, is used as the material of a coupling of a propeller shaft as a torque transmission means connecting between the front and rear wheels of the vehicle. Since the necessity of four wheel drive operation is during starting or tight cornering, during which a difference in rotational speed between the front and rear wheels occurs and since no difference occurs during running at a high constant speed, C/C composite materials are used as the material of the frictional surface of the coupling, that is, the materials which are reinforced by carbon fibers give such a frictional characteristic that the frictional coefficient mu is greatly changed at a peripheral speed V of about 10 to 50 m/sec. Thus, it is possible to simplify the manipulation during running, to enhance the responsiveness during starting or acceleration, and to reduce loss in transmission of drive force.
Patent JP-2000324215-A (JP)
Title: Mobile telephone set
Inventor: TANAKA YUJI
IPC: H04M1/02
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To surely sense the vibrations via a hand or body in an incoming mode by fixing a vibration generator onto the inner surface of a battery cover. SOLUTION: A vibrator 47 consisting of a small motor 49 is fixed onto the internal surface of a battery cover 37, which can be attached to and detached from a back case 33 at one of both sides of a battery store part 35 that does not touch a battery 36. Contact terminals 511 and 512, where the contact parts 501 and 502 of the vibrator 47 touch with the cover 37 put on, are placed at a plane part of the part 35 and connected to an electronic circuit contained in a case 31. When a call is received in a normal mode where the cover 37 is fixed to the case 33, the vibrator 47 is energized and vibrated by the electronic circuit, via the terminals 511 and 512 and the parts 501 and 502. Thus, the cover 37 is vibrated.  In other words, since the vibrator 47 directly operates on the inner surface of the cover 37 of a mobile telephone set where a hand or body directly touches and the cover 37 vibrates directly without intervention of other parts. As a result, the cover 37 vibrates with small attenuations, and accordingly an incoming call is transmitted surely.
Patent JP-2000320624-A (JP)
Title: Tooth form structure for power transmission
Inventor: YAMAUCHI MASAHIRO
IPC: F16H7/02
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a tooth form structure for improving transmission efficiency of a power transmission system composed of a toothed belt and a toothed pulley each formed of a trapezoidal sectional surface. SOLUTION: Power is transmitted through a toothed belt 10 wound across toothed pulleys 20. Teeth 12 are formed on the back surface of the belt 10 in its longitudinal direction with appropriate pitch P. The corner of its tooth crest 13 is arcuately formed, while its radius of curvature R1 is at least 30% of width B1 of the tooth crest 13. Dedendum width B2 ranges between 50% and 75% of the teeth pitch P, while tooth height H ranges between 30% and 40% of the tooth pitch P. A tooth crest 22 and a tooth bottom surface 23 of a tooth 21 of the toothed pulley 20 to be meshed therewith are so formed as to bring into contact with all areas of the tooth crest of such a sectional surface without backlash.
Patent JP-S6014205-A (JP)
Inventor: HANSUUGEORUGU UNGERU
IPC: H01P5/18
Filed: 1984-06-25
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-S63293216-A (JP)
Title: Steel sheet pile with slip layer
Inventor: KATO HIROTADA
IPC: B32B11/08
Filed: 1987-05-26
Abstract: PURPOSE:To prevent peeling-off of a protective layer by a method in which an asphalt bitumen layer is provided for the surface of one side of a steels sheet pile, and a protective layer of asphalt-impregnated paper is provided on the bitumen layer. CONSTITUTION:A slip layer 2 composed of asphaltic bitumen having a softening point of 57-73 deg.C and a penetration degree of 70-90 is provided for the surface of one side of a steel sheet pile 1, and a protective layer 3 of asphalt- impregnated paper is provided on the slip layer 2. A seal layer 4 composed of butyl rubber or urethane rubber is formed on the ends of the layers 2 and 3. The peeling-off of the protective layer during outdoor storage until driving and the exudation of the slip layer can be prevented.
Patent JP-S5921120-A (JP)
Title: Multi-band push-button type tuner
Inventor: OOHASHI TAMAKI
IPC: H03J5/32
Filed: 1982-07-27
Abstract: PURPOSE:To select many receiving band stations with a simple structure, by interlocking alternately a pair of channel selection shafts in the front side to a control at shaft every time when the control shaft has a reciprocating motion back and forth. CONSTITUTION:A push-button 10 is pulled to the front side from a position (c) where the shaft is switched to a switch lever channel selection shaft 16'. Therefore, a control shaft 1 moves slightly to the front side as shown by the position (d), and a primary gear 9 engages a follower gear 21 of a channel selection shaft 16 to obtain a preset state. When the button 10 is rotated under such conditions, the gears 9 and 21 engage automatically with each other. Then a shaft lever 17 is rotated minutely, and accordingly a channel selection frame 23 is also moved back and forth. This device varies a variable tuning element 47 connected to an actuating plate 39. In such a way, a desired station is stored to the shaft 16. Then the button 10 is pressed to release the hook to the shaft 16. When the button 10 is released under such conditions, a lever 5 is switched to the side of the shaft 16. Then the button 10 is pulled to the front side to ensure engagement between the gear 9 and a follower gear 21'.
Patent JP-H09310372-A (JP)
Title: Magnetic device installed to swing arm for civil engineering machine
Inventor: OIKAWA HIROSHI
IPC: E02F3/96
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To transmit and interrupt the magnetism of a magnetic function executed to a swing arm quickly and surely by installing a magnetism-absorbing material while being oppositely faced to a magnet mounted on a bucket body, etc., and moving the magnetism- absorbing material up to a place, where magnetic force is dissipated to the outside. SOLUTION: A nonmagnetic substance 4 is set up to the crusher frame or the bottom section of a bucket of a civil engineering machine such as a hydraulic backhoe, a magnetic plate 6 is suspended from the support frame 5 of the nonmagnetic substance 4, a permanent- magnet aggregate 7 is fixed while being oppositely faced to the nonmagnetic substance 7 under the magnetic plate 6, and magnetism-absorbing materials 9, 9' are interposed between the permanent-magnet aggregate 7 and the nonmagnetic substance 7 under the permanent- magnet aggregate 7. Sliders capable of being moved along a rail installed to the support frame 5 are fixed at both ends of the magnetism-absorbing materials 9, 9', and a pair of endless chains 13 are stretched onto the magnetism-absorbing materials 9, 9' by sprockets 15, 16.  The magnetism-absorbing materials 9, 9' are slid for dissipating the magnetic force of the permanent-magnet aggregate 7 to the outside without being attracted to the absorbing materials 9, 9' and attracting reinforcing chips, etc., to a bucket body, and returned to the original places of magnetic-force closing.
Patent JP-H11332125-A (JP)
Title: Residential home power supply system
Inventor: KABASAWA MOTOO
IPC: H02J7/34
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a residential home supply system, which uses both a power obtained from a private power plant mainly using wind power generators and a commercial power supplied from a power utility and supplies the power from the private power plant and the commercial power alternately, while the energy sawings and the environmental preservation are taken into account. SOLUTION: The input side of the indoor distribution system of a residence power supply system is divided into a commercial power system and a private power plant system through a switching circuit 6. The private power plant system has wind power generators 2A and 2B installed outdoors, an accumulator 9, in which a power obtained by the wind power generators 2A and 2B is accumulated and an inverter 14 which converts a DC power accumulated in the accumulator 9 into an AC power and outputs the AC power to the distribution system. Furthermore, a charger 17 which is connected to the commercial power system and converts the AC power of the commercial power system into a DC power to accumulate the DC power in the accumulator 9, when the accumulation value of the accumulator 9 is lowered to a value below a predetermined lower limit and a discharge resistor 18, through which the power obtained by the wind power generators 2A and 2B is discharged are connected to the private power plant system.
Patent JP-S618306-A (JP)
Inventor: TAGAWA KIYOMI
IPC: B27D5/00
Filed: 1984-06-22
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-H04354369-A (JP)
Title: Channelless gate array device
Inventor: SENOO KOJI
IPC: H01L27/04
Filed: 1991-05-31
Abstract: PURPOSE:To acquire high freedom of wiring of a signal line by improving the wiring structure of a channelless gate array device. CONSTITUTION:A power supply wiring layer 3 such as tungsten silicide is formed on an isolation layer 2 formed on an Si substrate 1 and a gate electrode wiring layer 6 is formed on the wiring layer 3 with a layer insulating film 4 between. Thereby, wiring freedom of a signal line is improved, use efficiency of a gate is greatly improved and treatment speed of an inside gate is also improved.
Patent JP-S6021065-A (JP)
Title: Two-color recorder
Inventor: TOODA TOSHIO
IPC: G03G15/01
Filed: 1983-07-15
Abstract: PURPOSE:To form clear printing prevented from color mixing by arranging an intermediate medium temporally transferring a toner image consisting of two colors and formed on a latent image formation medium and transferring the two-color toner image transferred on the intermediate medium to recording paper. CONSTITUTION:At the transfer of a toner image to paper, the toner image is not completely transferred to the paper and the lower layer part out of the toner layer forming the toner image is left in the latent image without being transferred to the paper. The upper layer part of the toner layer in the latent image is made the lower layer part after transferring the toner image to the paper. Therefore, the toner image is transferred to the intermediate medium temporally before the transfer of the toner image to the recording paper to turn the different color toner on the upper layer part of the toner layer which is the cause of mixing to the lower layer of the toner layer. Then the toner is transferred from the intermediate medium 21 to the recording paper while the different color toner causing the mixing of the lower layer part of the toner image is left on the intermediate medium as it is. Since the toner image is transferred to the recording paper under the state that the different color toner is left on the intermediate recording medium, clear printing prevented from color mixing can be formed.
Patent JP-S6110806-A (JP)
Inventor: MIYAURA MASAO
IPC: H01B3/12
Filed: 1984-06-26
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。