baber/WOPTO huggingface dataset:
Patent JP-S56117818-A (JP)
Title: Controlling method for tension in hot finishing pass
Inventor: KONISHI SEIJI
IPC: B21B37/00
Filed: 1980-02-20
Abstract: PURPOSE: To stabilize a rolling work, by changing an aimed tension value or a manipulated variable so as to match the preset value, in order to eliminate an instability occurring before and after the tail end of the rolled material passes over each of rolling stands.  
     CONSTITUTION: The tension of the rolled material is controlled by adjusting the speed of plural rolling stands for rolling the material depending on the commanded tension value and the detected actual value of the tension of the rolled material. In this case, the commanded tension value is gradually reduced from a moment of a preset time later than a specified moment before the tail end of the rolled material passes through the upstream stand of adjoining two stands, and the commanded tension value is made just or almost zero at the moment that the tail end of the rolled material passes through the upstream stand. By thus gradually reducing the front tension of the upstream stand from a moment a little earlier than the moment that the tail end of the rolled material passes through the upstream stand, thus the instability of the rolling work is prevented. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S53104900-A (JP)
Title: Electric insulating oil
Inventor: OOE ETSUO
IPC: H01F27/12
Filed: 1977-02-25
Abstract: PURPOSE: To improve gas absorption in electric field and dielectric breakdown strength, by adding a certain specified amount of aromatic hydrocarbon in the silicone oil used as the electric insulating oil. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60163133-A (JP)
Title: Multi-task control element
Inventor: NAKADE TOSHIMITSU
IPC: G06F9/46
Filed: 1984-02-03
Abstract: PURPOSE:To increase the number of tasks possible for simultaneous management for the entire system by connecting multi-task control elements of required number in cascade depending on the number of tasks. CONSTITUTION:An interruption enable input (IEI) terminal and an interruption enable output (IEO) terminal are provided to the multi-task control elements 11- 1m to control the interruption among the elements. Then a lower-order element enable outut (LEO) terminal signal at the pre-stage of the multi-task control elements and an inverted signal of the IEO terminal signal are fed to an NOR gate, this output is inputted to the IEI terminal of the next stage and the control elements 11-1m are connected in cascade. Moreover, each multi-task control element has a scheduling function of the task, a synchronism communication function between tasks under the management of the same control element and a clock function.
Patent JP-S63186741-A (JP)
Title: Fiber-reinforced composite material
Inventor: NAKAMURA HIROSHI
IPC: C07D403/04
Filed: 1987-01-28
Abstract: PURPOSE:To obtain a composite material excellent in mechanical strengths, heat resistance and hot-water resistance and suitable as a structural material, by adding a reinforcing fiber to a matrix comprising a cured product of a composition essentially consisting of an epoxy resin and a specified imide compound. CONSTITUTION:An imide compound of formula I (wherein X is -NH2 or -OH, Ar is an aromatic residue, R1 is H or a 1-10 C alkyl, R2 is H, a 1-20 C alkyl, alkoxy or hydroxyl, and m and n are each 0-30) is prepared. The purpose composite material is prepared by adding a reinforcing fiber to a matrix comprising a cured product of a resin composition essentially consisting of this imide compound and an epoxy resin (e.g., bisphenol A epoxy resin) Said imide compound of formula I can be obtained, for example, by imidating an excess of an aromatic diamine (e.g., 4,4'-diaminodiphenylmethane) with compound of formulas II and/or III.
Patent JP-S60164792-A (JP)
Inventor: ASAKAWA TATSUJI
IPC: G09F9/30
Filed: 1984-02-07
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-S63186084-A (JP)
Title: Pilot diaphragm type automatic water feeding valve
Inventor: TANAKA HIKARI
IPC: F16K31/40
Filed: 1987-01-28
Abstract: PURPOSE:To obtain an automatic water feeding valve without a pilot housing and a pilot plate, by furnishing a pilot room opened directly to the upper side wall of a valve main body, and installing a solenoid to the pilot room. CONSTITUTION:An automatic water feeding valve consists of a valve main body D which is a diaphragm valve, a solenoid A which is a driver, and a control unit. The valve main body D consists of a main body 21 and an upper lid 5, while the solenoid A is installed at a pilot room 10 which is furnished opening to the upper side wall of the valve main body D, making the the operating direction of the diaphragm 20 and the operating direction of a plunger 2 of the solenoid A vertical. Moreover, at the upper lid 5, a water feeding route 23 combining a diaphragm upper room 19 and the pilot room 10, and a water exhaust route 24 combining the pilot room 10 and the outlet G of the main body 21 are installed.
Patent JP-S63186672-A (JP)
Inventor: SHIMAZAKI HIRATO
IPC: A63B69/36
Filed: 1987-01-29
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-H027623-A (JP)
Title: Keyboard
Inventor: BURATSUDOREI ARAN SUPAAKUSU
IPC: G06F3/02
Filed: 1989-01-26
Abstract: PURPOSE: To make it possible to discrminate a specific keyboard from plural keyboards by reading out a specific digital code related to keyboard constitution by a keyboard controller and determining the keyboard constitution. CONSTITUTION: Resepctive drive lines D1 to D4 are connected to the movable contacts of respective switches SW1 to SW4 through respective registers R1 to R4 or wipers, and when the positions of the switches SW1 to SW4 are variously changed, logical level voltage values expressing sixteen different available digital codes are generated on the drive lines D1 to D4. When one of sixteen specific keyboard type available binary codes is specified, a keyboard controller 120 can discriminate the keyboard structure. When a keyboard structure to be connected is determined, the controller 120 can easily determine which function out of many function groups is specified to the specific keyboard connected to the controller 120.
Patent JP-2000221706-A (JP)
Title: Production of electrophotographic photoreceptor
Inventor: SHIKADA HITOSHI
IPC: G03G5/05
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To form a uniform photosensitive layer and a high fidelity fine image. SOLUTION: The producing method is one for producing an electrophotographic photoreceptor by cleaning and drying a supporting body for electrophotographic photoreceptor and applying a coating liquid for the photoreceptor thereon. In such a case, the humidity of the atmosphere being in contact until the coating liquid for the photoreceptor is finished to be applied after the supporting body is dried is controlled to <=+10% of whitening humidity, the interval to the coating is controlled to <25 min and the humidity in the coating process of the coating liquid for photoreceptor is controlled to equal to or below the whitening humidity.
Patent JP-H02200663-A (JP)
Title: (trans-1-propenyl)disulfide derivative and production thereof
Inventor: HIRAMITSU TOKIYUKI
IPC: A61K31/195
Filed: 1989-01-31
Abstract: NEW MATERIAL:A compound expressed by formula I (R is H or amino- protecting group). EXAMPLE:2-(tert-Butoxycarbonylamino)-2-carboxyethyl (trans-1-propenyl) disulfide. USE:An antitumor agent and intermediate therefor. PREPARATION:A trans-1-propenethiol derivative expressed by formula II (A is thiol eliminative with a halogenating agent) is reacted with an L-cysteine derivative expressed by formula III in the presence of the halogenating agent to afford the compound expressed by formula I. The reaction is carried out by using the compound expressed by formula II and the compound expressed by formula III in an amount of normally about 0.5-1.5 equiv. based on the compound expressed by formula II in the presence of an inert solvent, such as THF, dioxan, methylene chloride or chloroform, and the halogenating agent, such as halogen, such as Cl, Br or I.
Patent JP-S53104875-A (JP)
Title: Production of electric wire with plastic coating
Inventor: FUKUDA SHIGEO
IPC: B29C48/06
Filed: 1977-02-24
Abstract: PURPOSE:To attempt enhancement of productivity of wind noise reduced and snow coating proof electric wire, by forming spiral projection line around the external surface of the coating during extrusion process through a rotary mouth piece which is fitted to the crosshead of a coating extruding machine, provided with a groove along its internal surface and rotates at a specified speed.
Patent JP-H04257864-A (JP)
Title: Device and method for developing resist film
Inventor: MAJIMA NIWAJI
IPC: H01L21/027
Filed: 1991-02-13
Abstract: PURPOSE:To provide a device and method for developing a resist film capable of uniformly developing with the necessary and minimum quantity of a developer in respect to a device and method for developing a resist film on a subject to be developed which takes the shape other than a disk. CONSTITUTION:Frames 23a, 23b are installed in the peripheral part of a plate 22 and a subject to be developed 20 is mounted thereon using the frames 23a, 23b as a supporting part to form a gap corresponding to the height of the frames 23a, 23b between the plate 22 and the subject to be developed 20. The device consists of a container 26 where the subject to be developed 20 can be developed by filling the gap with a developer, a holder 25 which is mounted on and fixes the subject to be developed 20 and movable vertically, and an inlet 24a and an outlet 24b of the developer installed in two places of the frames 23a, 23b.
Patent JP-S52103369-A (JP)
Title: Removal of ammonia in gas
Inventor: TAKAHASHI TOSHIHIKO
IPC: B01J23/755
Filed: 1976-02-27
Abstract: PURPOSE:To remove ammonia effectively and economically, by contacting a high temperature gas, containing ammonia, with Ni-group removing agent at a high temperature.
Patent JP-H09206369-A (JP)
Title: Skin adhesive material and first aid adhesive bandage
Inventor: KINOSHITA TAKASHI
IPC: A61L15/58
Filed: 1996-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a skin adhesive material with excellent water resistance, bending part adhesion, glue remaining prevention, and non-skin irritation, and a first aid adhesive bandage using the same. SOLUTION: An adhesive agent layer for skin adhesion containing a ratio of 20:80-89:11wt.% of acrylate based polymer with main components of organosiloxane based polymer and (metha)acrylate ester is provided on one side of a support body. The adhesive layer has a microlayer separation structure (microdomain structure). A film of polyester based polyurethane or polyether based polyurethane is preferably used as the support body.
Patent JP-S56116923-A (JP)
Title: Equal velocity joint
Inventor: WATANABE YUKIO
IPC: F16D3/04
Filed: 1980-02-20
Abstract: PURPOSE: To widen an eccentricity permissible range of a joint and perform its equal velocity rotary transmission, by interposing an intermediate disc between an input disc and output disc and extending through each disc a pivot for locating a rotary center of the intermediate disc at the central position between rotary centers of the input and output both discs.  
     CONSTITUTION: Between an input side disc 1 and output side disc 3 an intermediate disc 2 is interposed. To grooves 6, 6' formed in said intermediate disc 2, pins 7, 8 provided in both side discs 1, 3 are engaged to transmit torque. To central hollowed part in each disc 1, 2, 3, a pivot 9 and balls 10, 11 are engaged and coupled by rods 16, 17. Further the input disc 1 and the output disc 3 are arranged so as to provide point symmetry with the intermediate disc 2 as a center. In this constitution, the output disc 3, even if its eccentricity is changed for the input disc 1, can be always rotated at equal speed to the input disc 1. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59146210-A (JP)
Title: Manufacture of electronic component
Inventor: MATSUI ATSUSHI
IPC: H03H9/10
Filed: 1983-02-09
Abstract: PURPOSE:To form a required space on an element simply and to decrease the whole size of an electronic component by applying a silicone rubber for absorbing vibration to an end face of the element, covering the whole by a thermal contraction tube and contracting the tube by heating. CONSTITUTION:In pasting a surface elastic wave filter chip 7 to an insulating board 6 and applying electrical connection thereto, the height of the silicone rubber 8 at both ends of a surface elastic wave propagating line is formed higher than the height of the chip 7. Then, the whole is covered with the thermal contraction tube 9 and the tube is contracted by heating, then a space slightly higher than the height of a silicone rubber 8 is formed on the surface elastic wave filter chip 7. The required space is formed on the surface elastic wave filter chip without using a cap by molding it by a resin 9.
Patent JP-H11220761-A (JP)
Title: Radio selection calling receiver and radio-frequency search method for the same
Inventor: FUJIMORI KAZUHIKO
IPC: H04W88/02
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To select an area of high reliability and reception probability in determining its own reception area from plural radio frequency channels. SOLUTION: When plural radio frequency channels are searched by manual switching, the error rate of radio data are detected by a received data error detection part 12, a signal strength is detected by an electric field detection part 11, agreement and disagreement of system information is detected by a system information comparison part 6, and the results are displayed in a display 3 in a tabulated form in the order of high reception probability. Thus, a user is able to select a radio frequency channel of higher reliability. Also by storing the radio frequency that can be within an area, the system information and area information by maintaining their mutual relations, it is possible to establish a reception area without having to search the radio frequency again at area selection.
Patent JP-S61180745-A (JP)
Title: Production of 1,2-bis(4-carbomethoxyphenoxy)ethane
Inventor: SAKURAI YUZO
IPC: C07C69/92
Filed: 1985-02-06
Abstract: PURPOSE:In reacting an alkali metallic salt of 4-hydroxybenzoic acid methyl ester with ethylene dichloride in a polar aprotic solvent, to obtain the titled substance advantageously with a little limitation of device, and operation method, by controlling adequately reaction conditions such as temperature, conversion ratio, etc. CONSTITUTION:An alkali metallic salt of 4-hydroxybenzoic acid methyl ester is reacted with ethylene chloride in a polar aprotic solvent firstly at 80-120 deg.C under preferably a little pressure condition of <=1.0kg/cm<2>.G or at normal pressure condition, 40-80mol% of the alkali metallic salt is converted. After the conversion is over, the temperature is then raised to >=120 deg.C, and the reaction is finished, to give the aimed compound. When the temperature is raised to >=120 deg.C, there is no upper limit of the reaction temperature, but preferably operation is carried out under a little pressure of <=1.0kg/cm<2>.G, or at normal pressure by taking the boiling point of the solvent used into account.
Patent JP-H04260560-A (JP)
Title: Wind-up device for band-like material
Inventor: MARUMOTO SEIICHI
IPC: B21C47/30
Filed: 1991-02-13
Abstract: PURPOSE:To prevent occurrence creasing, folding, meandering and slipping and to facilitate the extraction of a spool by providing a two stage shaft expanding mechanism which in combination of a shaft expanding mechanism given by displacement control of a taper segment and a shaft expanding mechanism given by force control using a fluid expanded tube. CONSTITUTION:Until a parallel part 22 on the front end side of an expandable segment 1 strikes upon a parallel part 21 of a stationary taper segment 2, and a parallel part 23 of a sleeve 3 strikes upon a parallel part on the rear end side of an expandable segment 7, a carriage 10 is moved along a railway by an air cylinder. Accordingly, their rotational axes are aligned with each other, and taper parts 19a, 19b of the expandable segment ride on taper parts 20, 24 of the stationary segment 2 so that expansion is made by a predetermined value. Further, after completion of initial winding, compressed air is fed into a rubber tube 4 through a rotary joint 5 so as to press the rubber tube 4 against the expandable segment 1. Accordingly, the expandable segment 1 is pressed against the inner peripheral surface of a material 17 to be wound up. Thereby it is possible to wind up the material without meandering, slipping or the like.
Patent JP-S54116077-A (JP)
Title: Polymerization of olefin
Inventor: TANAKA TOORU
IPC: C08F10/00
Filed: 1978-02-23
Abstract: PURPOSE: To obtain an olefin polymer having a wide molecular weight distribution and improved moldability, by using a catalyst comprising a specific solid unsoluble in hydrocarbons and an organoaluminum compound.  
     CONSTITUTION: A mixture of a Mg compound of formula I: (R 2  is alkyl, aryl, or cycloalkyl group; X 2  is halogen, l is 1 or 2) and a Ti compound of formula II: (R 3  is R 2 ; X 3  is X 2 ; n is 1 or 2), and a Zr compound of formula III or V: (R 4  is R 2 ; X 4  is X 2 ; m is 1, 2, or 3) is dissolved in an alcohol, and heated to 100W 160°C to form a uniform liquid. A hydrocarbon solvent is added to the liquid, and the alcohol is removed to give a hydrocarbon solution, which is incorporated with an aluminum halide of formula IV: (R 1  is R 2 ; X 1  is X 2 ), and reacted at room temperatureW100°C to give a solid insoluble in the hydrocarbon. An olefin is polymerized in the presence of a caralyst comprising the solid thus obtained and an organoaluminum compound at normal temperatureW200°C and a pressure of normal one to 100 atm. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62178488-A (JP)
Inventor: NAKAI HIROSHI
IPC: B60K13/04
Filed: 1986-02-03
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-S62179808-A (JP)
Title: Method and device for hot extrusion of metallic material
Inventor: IMAE TOSHIO
IPC: B21C33/02
Filed: 1986-02-03
Abstract: PURPOSE:To continuously extrude a solid material from a molten metal by supplying the molten metal into a container, advancing a stem to close the molten metal supply port and to pressurize the molten metal so as to extrude the solidified metal from a die then repeating the retreat of the stem to release the pressure and to supply the molten metal. CONSTITUTION:The cylinder-like container 1 is subjected to partial heat retaining and cooling at need. The cooled die 4 is fixed to one end of the container 1 via a die holder 10 and the stem 3 which moves back and forth in the container 1 is disposed at the other end. The supply port 7 of the molten metal 2 is opened within the range of a stem stroke width l of the container 1 and the continuous hot extrusion is executed when the stem 3 moves back and forth in the supply port 7 part.
Patent JP-H10223680-A (JP)
Title: Bonding device of ic chip
Inventor: SHIBATA KAZUTAKA
IPC: H01L25/065
Filed: 1997-02-03
Abstract: PROBLEM TO BE SOLVED: To cut down the cost of production when two IC chips are firmly bonded (junctioned) in the state that between each electrode pad of the above- mentioned IC chips is electrically connected completely. SOLUTION: A bump 3b is provided on either of each electrode pad 3a of an IC chip 3 and each electrode pad 2b of another IC chip 2, and on the other hand, a recessed part 2c, where the bump 3b is fitted in, is provided in each electrode pad of the other IC chip 2. Besides, the IC chip 3 is adhered to the IC chip 2, etc., using the conductive particle mixed adhesive film 4 which is inserted between the IC chip 2 and 3 so that the adhesive film 4 may be deformed by the compression of the bump 3b.
Patent JP-H11203379-A (JP)
Title: Bar code printing system and method therefor and data transfer system for bar code printing system
Inventor: IIMURA JUN
IPC: B41J5/30
Filed: 1998-01-15
Abstract: PROBLEM TO BE SOLVED: To increase a transferring speed, and to prevent degradation of printing quality by reducing data amount and a ROM capacity. SOLUTION: This concerns a bar code printing system and its method as well as a data transfer system for the bar code printing system that are constituted of a host computer 23 equipped with a bar code developing part 19 for developing inputted bar code information into basic bar code constitution and outputting basic bar code constitution information, and with an imaging auxiliary information part 18 for outputting auxiliary information for image development so as to transmit the basic bar code constitution information and the auxiliary information; and a printer 43 for developing the basic bar code constitution information into a bar code image based on the auxiliary information, and for printing a bar code by a printing part 133.
Patent JP-H02200427-A (JP)
Title: Damping steel plate
Inventor: WATANABE JIRO
IPC: B32B15/08
Filed: 1989-01-30
Abstract: PURPOSE:To provide the title steel plate hardly affected by a change of environmental temp., excellent in the bonding strength with a laminated steel plate and enhanced in damping capacity by forming an intermediate layer composed of a cured material of a composition containing a specific urethane modified epoxy resin and one or more kind of a compound amoung aromatic diamine, aliphatic diamine and acid anhydride. CONSTITUTION:At first, a hydroxy compound represented by formula I having an MW of 500-5000 and a polyisocyanate compound are reacted to obtain an urethane-containing compound which is, in turn, reacted with a compound containing an epoxy group and a hydroxyl group. One or more compound among aromatic diamine, aliphatic diamine and acid anhydride is mixed with the obtained urethane modified epoxy resin to prepare a resin compound which is then injected between two steel plates to be cured by heating.
Patent JP-H03228979-A (JP)
Title: Air-spray snow-removing device
Inventor: ITAMI TAKASHI
IPC: E04B7/16
Filed: 1990-02-01
Abstract: PURPOSE:To exercise the snow removing effect without hurting a roof member by fixing rotatable a snow removing arm extending along the surface of a dome roof, to the center of the roof, and fixing an air spray nozzle movable up and down, at the lower side of the removing arm. CONSTITUTION:A snow removing arm 8 extending along the roof surface in the radius direction of a dome roof is provided, and pivoted rotatable at almost the center of the roof. Then, an air spray nozzle is housed in a longish frame 20, and one end upper corner of the frame 20 is pivoted rotatable to a holding frame 19 which covers the corner. And by rotating the frame 20 around the pivot in the holding frame 19 as the center, the air spray nozzle is made movable up and down at the lower side of the snow removing arm 8. While the snow removing arm 8 is rotated and the air spray nozzle is moved up and down, the air is sprayed to remove the snow on the dome roof.