baber/WOPTO huggingface dataset:
Patent JP-H07191646-A (JP)
Title: Display device
Inventor: KUGA KAEKO
IPC: G09G5/34
Filed: 1993-12-27
Abstract: PURPOSE:To automatically display an animation picture on a screen and to display a still picture or display an image while reducing the speed almost to the still picture by detecting operation that people do unintentionally. CONSTITUTION:A sensor 2 measures the distance between a user and a liquid crystal display 1 and based on this measured value, image data stored in a memory 4 are displayed as the animation picture on the liquid crystal display 1 when the distance between the user and liquid crystal display 1 is long, and displayed on the liquid crystal display 1 as a still picture or while reduced almost to the still picture when the distance between the user and liquid crystal display 1 is short.
Patent JP-H11163186-A (JP)
Title: Semiconductor device
Inventor: TAKANO EIJI
IPC: H01L23/04
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To enable a BGA package provided with a cover plate to be warped less, even when a resin board is used. SOLUTION: A BGA package 11 is constituted of a resin BGA board 12 and a cover plate 16. A large number of solder ball terminals 13 are provided to the underside of the BGA board 12, and a chip connecting electrode is formed on the upside of the BGA board 12. A semiconductor chip 14 is connected to the electrode in a flip-chip mounting manner. The cover plate 16 is bonded to the BGA board 12 with an adhesive agent 17 for covering the semiconductor chip 14, and formed through in such a way that a copper plate is bent into the cover plate 16 of an integral structure composed of a top plate 16a and sides 16c connected to the top plate 16a with joints 16b. The cover plate 16 is heated when it is bonded to the board 12, and a cutout is provided to each of the four corners of the cover plate 16, so that stresses imposed on the BGA board 12 can be relaxed, and the board 12 is reduced less.
Patent JP-H05161793-A (JP)
Title: Clothes drying machine
Inventor: KIUCHI MITSUSACHI
IPC: D06F58/28
Filed: 1991-12-13
Abstract: PURPOSE:To precisely detect and report the clogging of a filter in a domestic clothes drying machine drying clothes. CONSTITUTION:A filter is provided on a blast path heating the air with a PTC heater 2 and circulating the heated air with a blast fan, and a temperature detecting means 6 detecting the intake air temperature of the PTC heater 2 is provided. The electric power of the PTC heater 2 is calculated by a voltage detecting means 7 detecting the voltage of the PTC heater 2 and a current detecting means 9 detecting the current of the PTC heater 2, the clogging of the filter is detected from the temperature detected by the temperature detecting means 6 and the calculated electric power, and the detection precision of the clogging of the filter is improved.
Patent JP-H08156512-A (JP)
Title: Pneumatic radial tire for aircraft
Inventor: INADA NORIO
IPC: B60C9/00
Filed: 1994-12-07
Abstract: PURPOSE: To satisfy the overload high speed durability of a bead part and the separation durability of a ply end part by setting the intermediate elongation percentages under a specified load of a belt ply cord and a carcass ply cord taken out from a tire to specified values and a specified relation, respectively. CONSTITUTION: The intermediate elongation percentages b%, c% under a load of 2.68g/d of the belt ply cord and carcass ply cord taken out from a tire having a carcass layer 1 consisting of a ply having an organic fiber code buried therein and a belt layer 3 are set to values satisfying the following conditions; 6<=b<=9.5, 6<=c<=11, and 0.5<=c-b<=2.5. Thus, all performances of overload high speed durability, bead durability, belt durability, and water pressure resistance are excellent, and the breakage safety ratio can be ensured with a light weight.
Patent JP-H03193668-A (JP)
Title: Production of cubic boron nitride ceramic material having high toughness
Inventor: UEDA FUMIHIRO
IPC: C04B35/58
Filed: 1989-12-20
Abstract: PURPOSE:To obtain cubic boron nitride ceramic material having high toughness by heating the green compact of the mixture of titanium hydride and cubic boron nitride powder in vacuum and allowing both to react with each other and treating a porous sintered body wherein titanium nitride and titanium boride are strongly bonded to cubic boron nitride at ultrahigh pressure and high temp. CONSTITUTION:The mixture of 0.5-20wt.% titanium hydride powder (TiHx, mean particle diameter is less than 1mum) and the balance cubic boron nitride powder (c-BN, mean particle diameter is 1-10mum) is molded into a green compact. Thereafter, this green compact is heated and held at 1200-500 deg.C in vacuum. TiHx is allowed to react with c-BN to produce TiN and TiB2. A porous c-BN- based ceramic sintered body having a structure is obtained wherein TiN and TiB2 are strongly bonded to c-BN. This sintered body is treated at the ultrahigh pressure and high temp. to make it dense at theoretical density ratio of at least 98%. Thereby the c-BN-based ceramic material having high toughness is obtained.
Patent JP-H01169208-A (JP)
Title: Steam generator
Inventor: KAMIMURA YUTAKA
IPC: F22B35/00
Filed: 1987-12-25
Abstract: PURPOSE:To continuously supply stable steam and eliminate the change in a bathroom temperature, by making the position of a lower water level sensor and the water quantity of a feed water pipe wound in a heating chamber at least the position and the specified quantity corresponding to respective specified quantity for tank water quantity matching with upper water level sensor position. CONSTITUTION:When the water 11 in a tank 2 is reduced by using a steam generator continuously, water level is decreased up to a lower water level sensor 7, then water in a feed water pipe 8 is resupplied up to the position of an upper water level sensor 6. Thus the cycle of evaporation and supply are repeated. The position of the lower water level sensor 7 is set at the posi tion which is decreased up to 10-30% of a tank water quantity 11 of an upper water level sensor 6, and the water quantity of the feed water pipe 8 for preheating supply water becomes at least 30% of the tank water quantity of the upper water level sensor position. Therefore, even if water is resupplied, water temperature is not lowered as the steam production is stopped and stable steam can be supplied continuously.
Patent JP-H04199957-A (JP)
Title: Communication system
Inventor: FUJITA MOTOYA
IPC: H04M3/42
Filed: 1990-11-29
Abstract: PURPOSE:To set rejection to an incoming call only during a desired time zone and to set it in plural time zones by storing the content of an input in an exchange by means of inputting an instruction for rejecting the incoming call from a terminal and the time zones when the incoming call is rejected and restricting the incoming call for the terminal based on the stored content. CONSTITUTION:The provide exchange 1 is composed of a central control part 3 and a storage part 4, and a terminal telephone set 2 is composed of a display part 5, a function key group 6, a dial key 7, a receiver 8 and a function key 9. The dial key 7 inputs the instruction for rejecting the incoming call and the time zone when the incoming call is rejected and the storage part 4 stores the terminal 2 ejected the incoming call based on the input control by the dial key 7 and the time zone when the incoming call is rejected. The control part 3 restricts the incoming call for the terminal 2 based on the stored in the storage part 4. Thus, reject to the incoming call can be set only during the desired time zone and reject of the incoming call cam be set for plural time zones.
Patent JP-H08155531-A (JP)
Title: Die box for cold dry process drawing and drawing method for steel wire
Inventor: TAKEUCHI TAKASHI
IPC: B21C9/00
Filed: 1994-12-07
Abstract: PURPOSE: To improve drawing efficiency and drawing quality in a die box for drawing to be used for cold drawing of a hot rolled steel wire, such as high-carbon steel wire or allay steel wire. CONSTITUTION: The die box for drawing is divided independently by a partition wall 5 to a housing chamber 2 for a lubricant 1 and a housing chamber 4 for a drawing die 7. The housing chamber 2 for the lubricant 1 is provided with a circulating screw 14 which rotates. The die housing chamber 4 is provided with a discharge port 11 for the used lubricant 12 to supply always the fresh lubricant 1 to the surface of the wire W to be drawn.
Patent JP-H05144678-A (JP)
Title: Solid electrolytic capacitor and its manufacture
Inventor: ADACHI HIROSHI
IPC: H01G9/032
Filed: 1991-11-20
Abstract: PURPOSE:To improve frequency characteristics by forming a solid electrolytic layer composed of mixture of manganese dioxide and lead dioxide. CONSTITUTION:Fine powder of tantalum is molded in a rectangular form and sintered. A sintered body is formed and dipped in a phosphoric acid solution. An anodic oxidation coating film is formed by performing formation. After the sintered body is dipped in manganese nitrate solution, thermal decomposition is performed. After the thermal decompostion, formation is again performed. After the formation is again performed, the sintered body is dipped in manganese nitrate suspension acqueous solution mixed with lead dioxide. Thermal decomposition is performed and formation is again performed. After the formation is performed, the sintered body is dipped in manganse nitrate aqueous solution mixed with lead dioxide, thermal decomposition is performed, and formation is again performed to form a solid electrolytic layer. Thereby conductivity of the electrolytic layer can be lowered, frequency characteristics of equivalent series resistance or the like can be improved, and characteristics of tandelta and leak current are enhanced.
Patent JP-2001148546-A (JP)
Title: Nitride semiconductor laser element
Inventor: OZAKI NORIYA
IPC: H01S5/323
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To obtain a nitride semiconductor laser element oscillating at a long wavelength, which has a high light emission efficiency with a low threshold current. SOLUTION: A GaN semiconductor laser element has an active layer composed of multiple quantum wells, including an InxGa1-xN (0<=x<=1) well layer and oscillates at 430 nm or more. The band gap energy difference between the well layer and the barrier layer in the semiconductor laser element is set at the range of 0.20 eV to 0.30 eV.
Patent JP-H07173746-A (JP)
Title: Cuff for knit shirt proofed for extension
Inventor: IIZUKA SHINOBU
IPC: D04B1/18
Filed: 1994-12-12
Abstract: PURPOSE:To obtain a less-expensive cuff for a knit shirt, having extension proof structure and free from the shrinkage of elastic yarns caused by a force generated when a linking yarn is removed. CONSTITUTION:This cuff for knit shirt is composed of a bag-shaped part 2 knitted of spun yarns and a rib part 3 continuing from it. 5-20% of the rib part 3 is knitted of elastic yarns S together with spun yarns C and the other rib part is knitted of spun yarns C to constitute extension proof structure.
Patent JP-H03194255-A (JP)
Title: Speed change control device for automatic transmission
Inventor: IWATSUKI KUNIHIRO
IPC: F16H59/70
Filed: 1989-12-21
Abstract: PURPOSE:To reduce a speed change shock due to a synchronization shift between respective speed change ends by quickly ending release of a friction engaging device in one speed changer part after either the first or second speed changer part is detected to end a speed change. CONSTITUTION:In an ECU 104, a specific speed change is attained by simultaneously performing a speed change by release of a friction engaging device in one speed changer part and a speed change by engaging of a friction engaging device in the other speed change part, of the first and second speed changer parts 60, 40. After either of both the speed changer parts 60, 40 is detected to end a speed change, the release of the friction engaging device of the one speed changer part is quickly ended. In such a way as mentioned above, it is possible to prevent such that a speed change on the release side speed changer part is not ended for a long time still after ending speed a change of the engaging side speed changer part and also such a trouble that reengaging is started through the speed change on the release side is once ended so that shortening of a speed change time can be contrived and a good speed change feeling can be obtained.
Patent JP-H03191164-A (JP)
Title: Structure for fitting hard wall member
Inventor: TAKAHASHI RYUICHI
IPC: E04F13/14
Filed: 1989-12-20
Abstract: PURPOSE:To prevent a hard wall member from being broken and, at the same time, to make member fitting work easier and improve the finished appearance of the member by fixing the top edge of the member with fittings and the bottom edge with another hard well member by utilizing a male-to-female fitting structure. CONSTITUTION:A hard wall member is provided with a male section 4 protruding outward on one side edge section of its decorative surface section and female section 5 recessed inward on the other side edge section and insertion groove 7, engaging groove 8, etc., on the rear surface. Such hard wall member A with a devotail groove- like engaging section 6, flat fixing piece 9, and a fitting B composed of a fitting section 14 having a devotail groove-like cross section are formed. Then the wall member A is fixed to the fitting B in one body, with the male section 4 on top and the fitting section 14 being engaged with the engaging section 6, and the fixing piece 9 of the fitting B is fixed to a wall body alpha by means of fittings beta. Thereafter, another wall member A is put on the already fitted member A, with the female section 5 of the newly fitted member A being slipped on the male section 4 of the already fitted member A. Thus such wall members A are successively fitted from the bottom to the top by repeating such operations.
Patent JP-H07211034-A (JP)
Title: Method for installing head suspension assembly and head slider
Inventor: ROIDO SHII GUROSU
IPC: G11B21/16
Filed: 1994-12-09
Abstract: PURPOSE: To obtain a head suspension assembly with a gimbal deflected part with a static torque offset compensation part. CONSTITUTION: Concerning a head suspension for fixing to the rigid arm of a disk driver, the tongue 10 of the deflected part is provided with a forming part 12 extended toward a head slider 24 from the slider side surface of the tong along at least one static offset torque axis. The forming part 12 cooperates with an adhesive area between with the deflection tongue 10 and the upper part of the head slider 24 to eliminate the offset of static rolling and/or static pitching between the suspension and the slider.
Patent JP-H07223374-A (JP)
Title: Thermal recording label
Inventor: TAKANO SHINJI
IPC: B41M5/40
Filed: 1994-12-09
Abstract: PURPOSE:To obtain a label having sufficient color forming properties and requiring no release paper by using a heat-sensitive self-adhesive converting irradiated light to heat energy. CONSTITUTION:A thermal recording label is obtained by providing a thermal color forming layer on one surface of a support and providing a heat-sensitive self-adhesive layer to the other surface thereof and an infrared absorbing substance is added to the heat-sensitive self-adhesive layer and a non-foamable heat insulating layer based on fine hollow particles having shells composed of a thermoplastic resin is provided between the support and the thermal color forming layer and/or between the support and the heat-sensitive self-adhesive layer.
Patent JP-H0523799-A (JP)
Title: Method and device for manufacturing metal belt with near terminal end
Inventor: HIRUMAA ERU MIYUURAA
IPC: B22D11/10
Filed: 1991-12-16
Abstract: PURPOSE: To control the pouring speed of molten metal so that the metal flow is laminar flow as much as possible and speeds of the molten metal and a cooling belt almost coincide. CONSTITUTION: This method and device are related to continuously production of a metal strip 1 having near the finish size. The molten metal 6 is poured on a cooling belt 2 endlessly circulated, and solidified. In order to obtain the spreading of the molten metal 6 as the layer state in the wide range on the cooling belt 2, the following processes are executed. (A) The molten metal 6 flows from a supplying member 5 and passes through a route 7 connected with this member 5 and having a slender rectangular shaped cross section. (B) The route 7 is inclined to the horizontal line (inclining angle α). (C) The route 7 is connected with the pouring opening part 7 at the upper part of the cooling belt 2. (D) The speed of the poured molten metal 6 decelerated with electromagnetic force worked against the gravitation in the molten metal 6 flowing in the route 7.
Patent JP-H09221479-A (JP)
Title: Aminobenzenesulfonic acid derivative monohydrate and its production
Inventor: YAMAZAKI CHIKA
IPC: A61P9/04
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To produce a new aminobenzenesulfonic acid derivative monohydrate useful for producing a medicinal composition effective in preventing or treating ischemic cardiopathy, cardiac failure and hypertension, etc. SOLUTION: This new aminobenzenesulfonic acid derivative monohydrate is represented by the formula [R<1> is H, an alkyl, a halogen, etc.; R<2> is H, an alkyl or cyano, an aralkyl, etc.; (n) is an integer of 1-4], e.g. 2-(1-piperazinyl)-5- methylbenzenesulfonic acid monohydrate. The compound represented by formula I is obtained by suspending an aminobenzenesulfonic acid derivative anhydride in water or a hydrous organic solvent or carrying out the crystallizing treatment of the dissolved solution and drying the formed crystal. The organic solvent to be used is a water-soluble organic solvent such as methanol or ethanol. The suspending treatment of the anhydride is preferably conducted by stirring the mixture at normal temperature for >=2hr.
Patent JP-H02242871-A (JP)
Title: New pressure-sensitive adhesive composition
Inventor: POOAN KUMAA AGAAWARU
IPC: C09J109/10
Filed: 1989-12-21
Abstract: PURPOSE: To obtain a novel pressure-sensitive adhesive compsn. which is excellent in stickiness for a long term and contains a specific metal-neutralized sulfonated copolymer of a conjugated diene/sodium styrenesulfonate, an emulsion of a preferential polar plasticizer, and a tackifying hydrocarbon resin.  
     CONSTITUTION: This compsn. contains 100 pts.wt. metal-neutralized sulfonated copolymer of a conjugated diene/sosium styrenesulfonate (A) (having 5-50 miliequivalents of neutralized sulfonate groups per 100 g copolymer and contains 80 wt.% conjugated diene units), 2-50 pts.wt. (dry basis) emulsion (B) of a preferential polar plasticizer, and 25-300 pts.wt. (dry basis) tackifying hydrocarbon resin (C) based on petroleum or coal tar distillates. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H06163972-A (JP)
Title: Manufacture of semiconductor device
Inventor: KOBAYASHI KENJI
IPC: H01L27/146
Filed: 1992-11-18
Abstract: PURPOSE:To prevent the adhesion of etching residue, and bring a lower wiring electrode closely into contact with an upper wiring electrode, by a method wherein the exposed surface layer of a lower electrode layer is eliminated by etching, and a specified patterned resist film for etching is formed on the lower electrode layer. CONSTITUTION:A lower electrode layer 24, a semiconductor layer 26, and an upper electrode layer 28 are formed and laminated in order on an insulating substrate 12. A surface layer 32 of the lower electrode layer 24 is etched by using a resist film 30. The surface layer 32 of the lower electrode layer 24 is eliminated from the unnecessary part except the resist film 30 part. After the surface layer 32 of the lower electrode layer 24 to which surface layer polymer residue or the like adheres is eliminated, the resist film 30 on the upper electrode 18 is eliminated, and a resist film different from a pattern of the resist film 30 is formed at a specified position. After that, the resist film is eliminated. Thereby the adhesion of the resist film is improved, and the lower electrode layer 24 is accurately etched.
Patent JP-H01172780-A (JP)
Title: Semiconductor integrated circuit
Inventor: TSUCHIYA HISAYUKI
IPC: H01L21/66
Filed: 1987-12-28
Abstract: PURPOSE:To inexpensively prepare a highly reliable LSI within a short period, by internally mounting a change-over part and increasing the number of terminals of the LSI by one pin at the min. CONSTITUTION:A function circuit part 3 inputs signals from (n) (positive integer) input terminals Q1-Qn and applies predetermined processing to said signals to output the same to (m) (positive integer) output terminals R1-Rm. This circuit part 3 is further finely divided to provide indivisual function circus C divided at every function of a certain one section. There is a terminal, to which an inspection pattern is directly applied from an input terminal part 1, among the input terminals of the respective circuits C. Hereupon, the input terminals of the respective circuits C capable of rationally reducing the number of the inspection patterns applied to the terminals Q1-Qn and the input terminals of these circuits C are connected to input terminals N1-Nn and, by applying a change-over signal to a terminal T, the change-over switch part 2 is operated to connect input terminals P1-Pn to the terminals N1-Nn. As a result, when observation is performed from an output terminal part 4 through the terminals R1-Rm, the number of the inspection patterns can be reduced.
Patent JP-H07193615-A (JP)
Title: Data transfer system
Inventor: TAKAHASHI TOSHIYUKI
IPC: H04L45/243
Filed: 1993-12-27
Abstract: PURPOSE:To reduce a delay difference in a network for each fixed path by allowing each exchange station to execute priority processing. CONSTITUTION:A caller station 2a and a called station 2b are connected by fixed paths 4a, 4c via respectively relay stations 2c, 2d and a fixed path 4b not via a relay station. A frame format copy including a P area part 1 is respectively transferred from the caller station 2a to each of the paths 4a-4c, 'priority' is indicated to the area part 1 of the copy sent to the paths 4a, 4c and 'non- priority' is indicated to the area part 1 of the copy sent to the paths 4b. Priority processing is implemented in the relay stations 2c, 2d respectively based on the designation, and a delay difference in the network for each of the different fixed paths is reduced and the copy frames are delivered to the called station 2b almost at the same time. Thus, the transmitting confirmation is not delayed and a sender side window is quickly updated and the frame transmission efficiency is enhanced.
Patent JP-H03196902-A (JP)
Title: Lathe with tool grinding device
Inventor: KUWABARA HARUYOSHI
IPC: B23B11/00
Filed: 1989-12-25
Abstract: PURPOSE:To obtain a lathe with a tool grinding device capable of performing the tool grinding for turning, by arranging a tool grinding device on the lathe main body so as to notch a tool to the grindstone of the tool grinding device with the control of the motion of the tool. CONSTITUTION:A tool holder 9 is provided on a tool feeding post 8 and holds the tool 10 for lathe turning. Also a grindstone 15 is fitted to the motor 14 fixed to the side of a bed 2 so that the tool 10 can be brought into contact with the grindstone 15, when the tool 10 is moved in the X axial direction. The material 11 to be ground is rotated by the motor installed at the internal part of a main shaft base 4 and cut by the tool 10. In the case of the tool being worn by cutting, a carriage 6 is moved to the position of the grindstone 15 along a Z axial guide face 5. The tool 10 is then ground by notching the tool 10 to the grindstone 15 which is rotated by the motor 14 by moving the tool feeding post 8 along an X axial guide face 7.