baber/WOPTO huggingface dataset:
Patent JP-H01112720-A (JP)
Title: Laminated-type solid electrolytic capacitor and manufacture thereof
Inventor: HARAKAWA YOSHIHIRO
IPC: H01G9/02
Filed: 1987-10-27
Abstract: PURPOSE:To prevent increase in leakage current by laminating capacitor element plate after welding single surface of both surfaces of the other part of metal substrate classified by resist layer of capacitor element plate. CONSTITUTION:After forming a oxidation aluminum layer 21, a pyrrole polymer layer 22, a graphite layer 23, and a silver paste layer 24 on one part which was classified by a resist layer 12 of a protruding part 101 of a metal plate 100, a conductor plate 102 which is different from the material of the metal plate 100 corresponding to the other part 14 classified by the resist layer 12 is conjugated to one side of the metal plate 100. Then, the metal plate 100 is laminated so that the one part 13 and the other part 14 which were classified by the resist layer 2 of the protruding part 101. In this case, conductive paste is applied to the surface of a silver paste layer 24 which was formed on one part 13 and to the surface of conductor plate 102 of different kinds which were conjugated to the other part and pressure is applied to unify under high temperature, and the metal plate 100 is cut along the A-A line to produce an element laminated body 30.
Patent JP-2001094898-A (JP)
Title: Television receiver
Inventor: FUJII KIMIHIKO
IPC: H04N5/445
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To make it possible to use the television(TV) receiver as equipment substituted for lighting equipment by displaying a monochromatic video signal on a CRT display device and making it possible to set up also the change or brightness of an emitted color and emitting time. SOLUTION: The TV receiver is constituted of a CPU 102 for receiving an infrared signal from a remote control transmitter 200 capable of converting various key inputs for the ON/OFF of a power supply, the selection of a channel, the setting of sound volume and images, etc., into infrared signals and transmitting the infrared signals to a TV receiver body, controlling a peripheral circuit in accordance with the key input by receiving the infrared signal from this remote control transmitter 200 and outputting also RGB signals as an illumination function, a video signal processing circuit 103 for receiving the control signal and the RGB signals from the CPU 102, executing various kinds of video signal processing and outputting a monochromatic video signal when the circuit is driven as the illumination function,  a CRT display device 104 for displaying a video signal or a monochromatic signal on a CRT screen, and a power supply circuit 105 for supplying DC voltage to respective parts.
Patent JP-H06116226-A (JP)
Title: Method for introducing azo group
Inventor: SUGIURA YOSHIHIKO
IPC: C08G77/388
Filed: 1992-10-09
Abstract: PURPOSE:To introduce azo group under mild conditions, also in high yield with no coloration during the reaction. CONSTITUTION:Azo group can be introduced into a compound by condensation reaction of an azo compound with a compound bearing amino, hydroxyl or carboxyl group using 1,1'-carbonyl diimidazole as condensation agent.
Patent JP-H02120268-A (JP)
Title: Production of ceramic sintered article
Inventor: HATAKEYAMA FUMIO
IPC: C04B35/645
Filed: 1988-10-28
Abstract: PURPOSE:To obtain high-density sintered article having highly stable characteristics and excellent sliding properties by burying ceramic molded material in powder and heat-pressing with hot press. CONSTITUTION:Ceramic molded material is buried in stable powder not reacting with said ceramic molded material and subjected to densification treatment by heat-pressing with hot press. As the above ceramic molded material, mainly green compact obtained by pressing powder and fastened, sintered material sintered at low pressure or no pressure, or reacted-sintered material, is used. Pressurizing is performed by using solid powder as a medium and utilizing fluidity of the powder, thus the pressure applied to a material to be pressurized contains non-hydrostatic pressure component and even a complex-shaped material is able to be densified with the same die, then densifying treatment is possible regardless of existence of open pore. As the above material to be treated of densification, mainly green compact fastened by pressurizing of powder, sintered material sintered at low pressure or no pressure, or reacted sintered material, is used.
Patent JP-H10115044-A (JP)
Title: Execution method of ceiling having clearance
Inventor: MARUYAMA OSAMU
IPC: E04B9/22
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To obtain high precision, low cost and labour saving execution in executing ceiling having a clearance used for Japanese style room ceilings, western style room ceilings and the like by carrying out ceiling fitting to a backing material and joint forming and finishing simply and precisely in a short time. SOLUTION: This execution method of ceiling having a clearance is to use a ceiling body 4 and a pair of longitudinal bars 6 as a ceiling 2. The longitudinal bar 6 has a square cutout 12 formed on the lower part of a square protrusion 10 by continuously providing the square protrusion 10 integrally along the longitudinal direction on the outer upper side of a square column shape main part 8 and the square protrusion 10 is protruded to the outside from the ceiling body 4 by respectively fixing the lower surface of the square column shape main part 8 to both breadthwise end upper surfaces of the ceiling body 4. After nailing a nail 22 through the backing material 20 from the bottom of the square protrusion 10 and fitting a plural number of ceilings 2 to the backing material 20 so that the outside of the square protrusion 10 provided on the longitudinal bar 6 on the adjoining ceiling 2 may abut on each other, a joint member 16 formed by a foam plastic or a foam rubber in approximately square section is inserted into a square recessed part 24 formed by the square cutout 12 of the longitudinal bar 6 adjoining to it.
Patent JP-H0693493-A (JP)
Title: Electrolytic tinning method
Inventor: ICHIBA MIKIYUKI
IPC: C25D5/26
Filed: 1992-09-16
Abstract: PURPOSE:To provide an electrolytic tinning method by which limit current density is increased, the number of tinning tanks required is reduced and electrolysis with high efficiency is enabled. CONSTITUTION:An electrolytic tinning soln. contg. an org. acid is used and the rate of transfer of a metallic sheet in the soln. is regulated to >=1m/min. During electrolytic tinning, ultrasonic waves having 25-55kHz frequency are applied to the metallic sheet in the electrolytic tinning soln.
Patent JP-H11104392-A (JP)
Title: Washing machine
Inventor: FUKUSHIMA YOSHIO
IPC: D06F33/02
Filed: 1997-10-06
Abstract: PROBLEM TO BE SOLVED: To enlarge a washing/dnyspinning basket for easy operation without making the machine body larger by reducing the size of an induction motor through accurately detecting the number of rotation of the basket for a washing machine which conducts washing and spindrying of laundry in the washing/ spindrying basket rotatavely and flexibly arranged in the water tub in the washer main body. SOLUTION: A drum rotatably arranged in a water tub is rotated in a first rotating number N1 with a first induction motor 15 and rotated in a second rotating number N2 with a second induction motor 16, a rotating number detecting means 29 is provided for either one of the first and second induction motors 15, 16 and the frequency of a commercial power supply 31 is detected by a power supply frequency detecting means 36. A control means 21 decreases a torque difference due to the frequency of the power supply, a power consumption and a heat generation difference while ensuring the required rotating number of the first and second induction motors 15, 16 thus to reduce power consumption and heat generation.
Patent JP-H03132479-A (JP)
Title: Rear wheel steering lock device used for front/rear wheel steering car
Inventor: NAKAYAMA HIROTAKE
IPC: B62D7/14
Filed: 1989-10-19
Abstract: PURPOSE:To sense a rear-wheel straight running position accurately by forming a cam surface on a lock plate provided with a pin receptacle, with which a lock pin is engaged during straight run of the rear wheels, and furnishing a straight run sensing switch in compliance with the position where action is made by the switching cam stage of the cam surface in the condition with rear wheel running straight. CONSTITUTION:The rear wheel steering device of a motor truck transmits the rotation of a rear drive shaft 41 to the rear wheels 54 via a Birfield joint 43, wherein a knuckle 45 is swingably coupled with the outer end of an axle housing 44, which is fitted on a shaft 41, with the aid of king pins 46, 47. The rear wheels 54 are rotatably supported on a knuckle spindle 48 formed in a single piece with the knuckle 45. The knuckle 45 is provided with a lock plate 11 extending therein, and a lock pin 12 capa ble of being removably mounted to a pin receptacle 16 provided on the plate 11 is arranged on the axle housing 44 side. A cam surface 17 is furnished in a preset position on this lock plate 11, and a straight run sensing switch 13 is provided in compliance with the position where action is made at the cam step 18 of the cam surface 17 in the condition with rear wheels running straight.
Patent JP-H04148472-A (JP)
Title: Ruled line preparation device
Inventor: SAITO KOICHI
IPC: G06F17/21
Filed: 1990-10-12
Abstract: PURPOSE:To manage ruled lines by each element by discriminating whether or not an instructed input position is consecutive to the position of a start/end point within a ruled line storage means and updating the input position data. CONSTITUTION:Whether or not the ruled line of the same type consecutive to the inputted ruled lines is checked. When it is detected that there is no area, an error processing is executed; while, when it is detected that there is any area left, ruled line data of the inputted ruled line are prepared and stored in a ruled line data area 20b. At this time, the coordinate position (start position and end position) of a cursor, line width and line pattern are read out of a work area 20c, and the number of data bytes and a ruled pattern code are prepared and stored in the ruled data area 20b. Thus, the ruled lines can be managed by each element and the input/editing of the ruled lines can be effectively executed.
Patent JP-S62133085-A (JP)
Title: Baking method for painted steel sheet
Inventor: SHINOHARA SHIRO
IPC: C23C22/74
Filed: 1985-12-05
Abstract: PURPOSE:To permit efficient baking treatment by constituting the titled device of an induction heater intended only for the evaporation of a solvent and gas heating furnace intended for the inherent baking, i.e., melting and softening of the paint. CONSTITUTION:The steel sheet S is painted on the front side by a painting roll 1 in the position where the steel sheet is wound on a hold back roll 5. The steel sheet is then painted on the rear side by a painting roll 2. The steel sheet is immediately introduced into the induction heater 3 where the greater part of the solvent is evaporated. The steel sheet is then introduced into a heating furnace 4 where the steel sheet is subjected to the inherent baking including the melting and softening of the paint. The induction heater 3 has plural pieces of heating coils 4 spaced from each other in the line direction and has seals 8 in the introducing part and leading out part for the steel sheet S. An introducing pipe 9 for diluting the solvent is connected to the front part of the furnace body and a discharge part 10 for the gas in the furnace body is formed at the rear half part of the furnace body.
Patent JP-H01115140-A (JP)
Title: Semiconductor device
Inventor: ASAHI KUNIHIKO
IPC: H01L21/3205
Filed: 1987-10-28
Abstract: PURPOSE:To prevent the stress and electromigration of an aluminum pattern by forming two layer structure, in which an Al-Si layer is shaped onto an Al-Si-Cu layer, as electrode structure. CONSTITUTION:Electrode structure in which an aluminum alloy layer 2 containing copper and an aluminum alloy layer 7, from which copper is removed, on the layer 2 are laminated is shaped. Consequently, a reaction with Cu of a chloride formed at the time of aluminum dry etching is prevented by the Al-Si layer 7 on the surface side and a passivation film by an organic polymer 4 shaped onto the sidewall of said electrode layer pattern. That is, a reaction with moisture which has been at issue is removed completely. Accordingly, a wiring, which is not corroded and also resists stress and electromigration, can be realized.
Patent JP-2000103129-A (JP)
Title: Tape cassette
Inventor: OKUCHI HIROYUKI
IPC: B41J15/04
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a tape cassette in which each tape of used tape cassettes is replaceable for reuse. SOLUTION: A tape cassette 1 is fixed on a cutting base or the like. An end mill 85 is rotated and lowered in a direction of an arrow 86 from above a press-in member 42 to a position where a leading end of the end mill 85 is located slightly lower than a lower end face of a dish-shaped plate part 42A of the press-in member 42. A nearly central part of the dish-shaped plate part, an upper end part of a press-in pin 42B and an upper end part of a guide member 43 are removed by cutting. The tape cassette 1 is separated from the cutting base or the like and the press-in member 42 is removed upward (in a direction of an arrow 87). With the press-in pin 42B being kept fitted in an axial hole 43C, the guide member 43 is pulled away downward (in a direction of an arrow 88) of a tape cassette main body 1B.
Patent JP-H10120807-A (JP)
Title: Production of prepreg
Inventor: KONNO SHIGEHIRO
IPC: C08J5/24
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To prevent base fibers from falling off and loosening and prevent the occurrence of cracks after drying by impregnating a base material comprising unidirectionally doubled fibers with a resin varnish while applying a tension to the material, laying the impregnated material over a base film, and adjusting the resin pickup with a metering roll and a pipe doctor. SOLUTION: A base material 11 comprising unidirectionally doubled fibers is introduced into an impregnation tank 13 and impregnated with a resin varnish 12 while a tension is applied to the material by means of impregnation rolls 14. The impregnated base material is laid over a base film 17, which is passed through an interspace between a pipe doctor 15a and a metering roll 15b to adjust the resin varnish pickup to 30-50wt.% based on the total weight after drying by controlling the gap and then horizontally conveyed into a horizontal dryer 16 for drying, thus giving a good prepreg free from cracks and containing fibers spreading all over.
Patent JP-H1082059-A (JP)
Title: Reclining type retaining wall structure
Inventor: NAKAYAMA KENJI
IPC: E02D29/02
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To stabilize a retaining wall constructed on the slope of a bedrock, etc., and to build the retaining wall at low cost. SOLUTION: In the reclining type retaining wall structure, a retaining wall 3 is given gravity-type and reclining-type both functions by manufacturing the retaining wall 3 constructed at a cut section 2 of a bedrock, etc., in large weight capable of being worked as a gravity-type retaining wall and making the thickness of a sliding retaining-wall intermediate web section surface thicker than the thickness L1 of the top face of the retianing wall and the thickness L2 of the base of the retaining wall. The cut section 2 for building the retaining wall 3 is formed so that the length depth of a sideways flat surface 21 is shortened, and the quantity of soil and sand excavated for forming the cut section 2 is reduced while excavated soil and sand are reutilized.
Patent JP-S61151891-A (JP)
Title: Packing method for circuit substrate for disk device
Inventor: SASAMOTO ASAO
IPC: G11B25/04
Filed: 1984-12-26
Abstract: PURPOSE:To reduce the height of a disk device by putting a circuit substrate between disks. CONSTITUTION:A disk 3 is set to a spindle hub 2a of a spindle motor 2 with a certain space via a disk spacer 16. A head 4 seeks the surface of the disk 3 by a voice coil motor 15. A circuit substrate 8 which is hollowed out with no contact with the spacer 16 is put into a space at a place excluding the position of the head 4 set between disks. The signals are supplied to the head 4 and a main substrate 18 via cables 11 and 10 respectively. The substrate 8 is attached to a projected part 19 from a base 1 with a screw 9 so as to avoid a contact with the disk 3. Thus the two conventional circuit substrates packed to the outside of the base 1 can be reduced down to just one. This reduces the size of a disk device as a whole.
Patent JP-H02120059-A (JP)
Title: Manufacture of finely perforated wiring board
Inventor: KATONO TAKASHI
IPC: H05K3/40
Filed: 1988-10-31
Abstract: PURPOSE:To manufacture a finely perforated wiring board having fine holes of high roundness by a method wherein a first and a second conductor layers having a great number of first fine holes are formed on a first and a second carrier substrates, a second fine hole having a diameter larger than a diameter of the first fine hole is formed on an insulating substrate, and the insulating substrate is stuck to the conductor layer by making the first fine hole correspond to the second fine hole. CONSTITUTION:A metal sheet of, for instance, aluminium or the like is taken as a carrier substrate 7, and a fine hole 9 of a size of diameter B and a conductor layer 81 or 82 are formed by photofabrication. A half hardened film-like adhesive layer 11 is laminated on an insulating substrate 10, and perforation is performed to the insulating substrate 10 and an adhesive complex, i.e. an insulating layer 12. When a hole diameter of the conductor layers 81, 82 are taken as B and a minimum conductor width around the fine hole 9 is taken as C, a hole diameter D of a fine hole 13 provided to the insulating layer 12 exists in a relation of B<=D<=C. Alignment is performed by an optical method by using an alignment mark, and respective fine holes of the conductor layers 81, 82 and the insulating substrate 10 are made to correspond to each other. Tentative bonding is performed and pressure heating is performed. Etching removal of the carrier substrate 7 is performed to manufacture a finely perforated wiring board.
Patent JP-S62125098-A (JP)
Title: Production of paper or cardboard
Inventor: RUDORUFU RORUTSU
IPC: D21H21/10
Filed: 1986-11-18
Abstract: Paper and cardboard are produced by draining a paper stock by a method in which a stock having a consistency of from 2.5 to 5% by weight is used as a starting material, and (a) from 0.1 to 2% by weight of an activated bentonite are added and the stock consistency is then brought to 0.3-2% by weight by dilution with water, after which (b) from 0.01 to 0.1% by weight of a cationic polyelectrolyte having a charge density of not less than 4 meq/g of polyelectrolyte is added and distributed therein, and, after thorough mixing (c) from 0.003 to 0.3% by weight of a high molecular weight polymer based on acrylamide or methacrylamide is metered in and mixed with the paper stock, the percentages in each case being based on dry paper stock, and the resulting pulp is drained on a wire. The paper obtained is distinguished in particular by good printing properties in the offset printing process.
Patent JP-S62120567-A (JP)
Inventor: HOOTAN AGIRI
IPC: G06F1/14
Filed: 1986-11-18
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-S62132870-A (JP)
Title: Purification of n-(2-hydroxyethyl)-2-methyl-3-carboxylic acid amido-quinoxaline-1,4-di-n-oxide
Inventor: HARADA HIROSHI
IPC: C07D241/52
Filed: 1985-12-04
Abstract: PURPOSE:To extremely economically purify N-(2-hydroxyethyl)-2methyl-3- carboxcylic acid amido-quinoxaline-1,4-di-N-oxide in high recovery ratio under given conditions, by using water as a recrystallization solvent. CONSTITUTION:An enamine expressed by formula I (R1 and R1' are OH, alkoxy or alkyl) is reacted with benzofuroxan enpressed by formula II (R2 is H, alkyl o akoxy) in the presence of ammonia or a primary amine, etc., to give crude N-(2-hydroxyethl)-2-methyl-3-carboxylic acid amido-quinoxaline-1,4-di-N-oxide expressed by formula III, which is then made into an aqueous solution at 40-100 deg.C, particularly hot aqueous solution in 2-9g/100ml concentration at 60-95 deg.C and then slowly cooled to 0-30 deg.C, particularly about 0-15 deg.C, recrystallized and purified.
Patent JP-S61152046-A (JP)
Title: Semiconductor device
Inventor: MURATAKE KIYOSHI
IPC: H01L23/12
Filed: 1984-12-26
Abstract: PURPOSE:To allow a chip to correctly land on a stage by a method wherein the four corners of the stage are cut away and the chip is so installed on the stage that is four corners may meet the four cutaways of the stage. CONSTITUTION:A roughly square cavity 12 provided in a ceramic package main body 10 accommodates a stage 13 and chip 14, and is sealed under a cover 11 after the electrodes of the chip 14 are bonded by wires to outer leads. At the four corners of the stage 13, cutaways 17 are provided to serve as guides in a chip positioning process. The cutaways 17 are so formed that they are contact the four corners of the chip 14, respectively, when the chip 14 is installed on the stage 13. The cutaways may either be angular or circular. The stage 13 is so designed that there will be not play between the stage 13 and cavity 12 when the former is accommodated in the latter. By adopting this method, a chip may be correctly installed on a stage.
Patent JP-S63125725-A (JP)
Title: Construction of underground continuous wall
Inventor: AKECHI FUDEICHI
IPC: E02D5/18
Filed: 1986-11-17
Abstract: PURPOSE:To prevent the leakage of water in couplers even at great depth and even under deep water by a method in which an uneven end face is formed for the concrete wall of preceding element, and the concrete wall of following element is placed to be joined to the uneven end of the preceding element. CONSTITUTION:An underground continuous wall W consists of the concrete walls 1 of preceding elements and the concrete wall 2 of following element positioned between the preceding elements. The joint face C of the underground continuous wall W is formed by coupling projections 1b and fitting groove 2b formed on the end faces of the concrete walls 1 and 2 of both the preceding and following elements.
Patent JP-H08135593-A (JP)
Title: Liquid feed system using submerged turbine drive type pump
Inventor: FUKAZAWA TETSUO
IPC: F03B3/02
Filed: 1994-11-08
Abstract: PURPOSE: To dispense with a liquid absorption pump to form a waterproof structure, to reduce size, and besides to facilitate execution of a work, to simplify maintenance, and to form the liquid absorption pump at a low cost. CONSTITUTION: When a pressure in a pressure tank 5 is below a specified value, a pump 8 is driven by a control device 9 by means of a detecting signal from a pressure detecting means 31. Water in the pressure tank 5 is fed to a hydroturbo pump 4 through a piping 6 and the pump 4 is driven. Through drive of the pump 4, water 3 in a well 2 is conveyed in the first chamber 29 of the pressure tank 5 through a piping 7. When water in a first chamber 29 exceeds a specified water level h0 , the water flows in a second chamber 30. When through the rise of a water level in the second chamber 30, a pressure in the pressure tank 5 is increased to a specified value, drive of the pump 8 is stopped by the control device 9.  Water in the second chamber 30 is used through the feed plug 10 of the feed line 11 and when a water level in the second chamber 30 is lowered and a pressure in the pressure tank 5 is reduced to a value lower than a specified value, control is effected in a similar manner described above and a pressure in the water tank 5 is held at a specified value.