baber/WOPTO huggingface dataset:
Patent JP-H04303676-A (JP)
Title: Method for regenerating ink ribbon
Inventor: SHINOHARA YUTAKA
IPC: B41J27/04
Filed: 1991-03-30
Abstract: PURPOSE:To regenerate a used ink ribbon roughened with irreguralities in a short time white ink is applied to the ribbon as uniform as possible. CONSTITUTION:A first ink application rotating body 2 and a second ink application rotating body 3 are disposed in such a state as gears engaged with each other. An ink ribbon 1. is passed through these ink application rotating bodies, whereby ink is applied on the both surfaces of the ink ribbon 1.
Patent JP-S5519774-A (JP)
Title: Production method of circular flourescent lamp
Inventor: TOTANI FUMITAKE
IPC: H01J9/24
Filed: 1978-07-31
Abstract: PURPOSE: To uniform the thickness of fluorescent film by bringing the valve end located at the thinner side to the starting side of molding drum after coating of fluorescent material.  
     CONSTITUTION: Linear valve 1 is held vertically then fluorescent material is flown down along the inner face to perform the coating. Then said valve is heated and the fluorescent material is burnt to form the fluorescent film, then it is brought to the opposite position and placed in the heating furnace to soften the valve. Then the lower face of bulb 1 is fixed to the molding drum 5 and wound around said molding drum 5 to bend in circular. Then the cleaning in the bulb 1, exhaust and encapsulation of mercury and gas are followed to produce circular fluorescent lamp. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63258555-A (JP)
Title: Production of seasoning solution from distillation waste liquor of low-class distilled spirits of otsu class
Inventor: MATSUKUBO KOUTAROU
IPC: A23L27/50
Filed: 1987-04-15
Abstract: PURPOSE:To obtain an inexpensive seasoning solution containing amino acids, peptide, etc., from distillation waste liquor of low-class distilled spirits of OTSU class, by blending distillation waste liquor of low-class distilled spirits of OTSU class or a hydrolyzate thereof, KOJI and a solution of salt, fermenting, aging and filtering. CONSTITUTION:Distillation waste liquor of low-class distilled spirits of OTSU class or a hydrolyzate thereof is blended with KOJI made from wheat or soybeans as a raw material and a solution of salt and fermented. Then the fermented material is mixed with lactic acid bacteria or yeast, aged for about 100 days and filtered to give inexpensive seasoning having a good flavor in spite of short aging period and effectively making use of the waste liquor. The seasoning contains flavoring substances of nucleic acid type, natural potassium, etc., besides amino acids and peptides.
Patent JP-S5719826-A (JP)
Title: Timer circuit
Inventor: KIMURA MAKOTO
IPC: G04F3/00
Filed: 1980-07-09
Abstract: PURPOSE:To reduce a hardware constitution, by providing the first counter which is used in common and the second counter which is provided individually to each channel device (CH), on a CH being under control of a channel control device (CHC). CONSTITUTION:A CHC1 outputs a time pattern TS to registers R0-Rn of individual parts Q0-Qn. Also, it outputs a reference clock CL to counters 3, 4, and the counter 3 outputs CHNO showing a CH to be monitored at every 1 CL. The counter 4 outputs plural reference pulses to selectors B0-Bn at every 1 CL. A decoder 2 decodes CHNO from the counter 3, and selects a register Ri (i=0-n) of an individual part corresponding to each CH. The register Ri stores TS and outputs it to a selector Bi. The selector Bi selects a corresponding pulse out of plural reference pulses from the counter 4, and a selected pulse is counted by a counter Ei, and a comparison pulse is outputted through a selector 5 after counting a prescribed number. The CHC 1 discriminates whether a control signal has been executed in a prescribed time or not.
Patent JP-H10287878-A (JP)
Title: Operation of coke dry quenching facility
Inventor: NAGASHIMA YASUO
IPC: C10B39/02
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for operating a coke dry quenching coke facility, improved in quality by heating semicoke produced in a coke oven by a coke dry quenching facility. SOLUTION: In carbonization of semicoke 6 in coke dry quenching facility, a gas blown into a prechamber 2 is blown at 0-3 deg. angle range to the tangent line direction of the circular wall of the prechamber 2.
Patent JP-H06279565-A (JP)
Title: Polyurethane elastomer
Inventor: MURAYAMA KIYOBUMI
IPC: C08G18/10
Filed: 1993-03-29
Abstract: PURPOSE:To obtain an elastomer which is excellent in heat resistance, tensile strength, etc., and which exhibits an excellent performance when used particularly in an artificial dialytic organ, e.g. little oozing, by mixing a specific modified isocyanurate with a prepolymer terminated by an NCO group and a specific hardener. CONSTITUTION:The elastomer comprises a polyisocyanate and a hardener. The polyisocyanate comprises a prepolymer terminated by an NCO group and a modified isocyanurate having a urethane bond and an isocyanurate ring and obtained by reacting hexamethylene diisocyanate with a polyol having a mol.wt. of 62-3,000 and a functionality of 2 or 3 in the presence of a trimerication catalyst. The hardener comprises an amine polyol and/or another kind of polyol. This elastomer is usable as an industrial sealing or cushioning material, an industrial roll, an office appliance part, etc.
Patent JP-S5619516-A (JP)
Title: Magnetic head
Inventor: KOO OKU
IPC: G11B5/10
Filed: 1979-07-25
Abstract: PURPOSE: To avoid the flaw of magnetic tape, by regulating the gap between the shield case and the core holder and between the core and the core holde for the provision of melt-sprayed film on the sliding surface so that the groove or hole can not be caused on the slide surface.  
     CONSTITUTION: The gap A betwen the window 11 of the shield case 1 and the core holder 4, and the gap B between the core holder 4 and the cores 3, 3', are respectively formed as ≤0.2mm to grow the plasma melt-sprayed film 8 at the tape sliding surface. By the regulation of the gap, as the thickness of the melt-sprayed film becomes thicker, growing is made to avoid the gap 6 as C. Thus, even with thin melt-sprayed film 8, since the gaps A and B are covered, no groove or hole can be produced after shaping. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06290179-A (JP)
Title: Automatic document converting tool combining device
Inventor: YAMAMOTO KOJI
IPC: G06F17/21
Filed: 1993-03-30
Abstract: PURPOSE:To provide a device to execute automatically document format conversion which is made possible by combining several converting tools. CONSTITUTION:This device is constituted of a tool storage table 1 which stores the input format, the output format and the tool name for every tool of document converting tools a system has, and has a flag, a pre-conversion format storage table 2 to store the document format before the conversion, a tool combination table 3 which stores the combination of the converting tools and its output format, and has the flag, a control part 4 which manages each table and retrieves and selects the convertible document format, and an executing part 5 which displays the retrieved and selected convertible document format to a user, and after the user selects it, combines automatically the tools, and executes, and converts the document format to the aimed one.
Patent JP-S5521057-A (JP)
Title: Optical transmission line
Inventor: GOTOU JIYUNJIROU
IPC: G02B6/14
Filed: 1978-07-31
Abstract: PURPOSE:To greatly shield the light of the mode propagating through harmful clad layer emitted to the optical fiber end part in a simple method, by furnishing the end part of optical fiber with a mask to shield the clad layer and resin coated layer end plane other than the core part. CONSTITUTION:When a luminous flux from a light source 2 is converged by a lens 3 and caused to enter, the luminous flux is transmitted in plural modes when propagating through an optical fiber 1. In order to prevent the light of this harmful mode from entering a photo detector 5, a mask 6 is fitted to the exit end of the optical fiber 1. The mask 6 is in the form of a cup of which inside diameter 61 matches with the outside diameter of a coated layer 13 of the optical fiber 1, and has a hole 62 roughly equal to the diameter of the core 11 of the optical fiber provided in the central part of the bottom thereof. Of the light  consisting of plural modes propagating through the optical fiber 1, the light of the modes propagating through the core 11 is emitted through the hole 62, and reaches the photo detector 5 by way of the lens 4. The light of the mode propagating through the clad 12 is shielded because the bottom of the mask 6 covers the end plane of the clad 12.
Patent JP-S5617808-A (JP)
Title: Driving gear of conveyor
Inventor: KINOSHITA HISASHI
IPC: B65G23/38
Filed: 1979-07-23
Abstract: PURPOSE: To enable accurate positioning of an article and to perform gentle starting and stopping of a conveyor, by allowing the speed of the conveyor to change continuously between its maximum and minimum speeds thereof by every half rotation of the shaft of a motor.  
     CONSTITUTION: A power transmission provided between a motor M and a conveyor 11 is constituted of a primary shaft 1 and driven shaft, 2 provided in parallel to each other with a frame, a counter shaft coupled with the shaft 2 through a crank arm 7, eccentric gears 4, 5 and a connecting rod 6 extending between centers 4 -0 , 5 -0  of the gears 4, 5. And the conveyor 11 is allowed to change its speed continuously between its maximum and minimum speeds by every half rotation of the prime shaft 1 and to perform its starting and stopping at the largest reduction gear ratio thereof. By such an arrangement, no shocks would be exerted onto an article under transportation on the conveyor. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06285882-A (JP)
Title: Molding property-estimating device for urethane material
Inventor: TAKADA SHUNICHI
IPC: B29C39/44
Filed: 1993-03-30
Abstract: PURPOSE:To provide a molding property-estimating device for urethane material, which is capable of estimating a molding property of a material even when molding is not effected actually. CONSTITUTION:Signals, detected by units 10, 15 which measure the changing data of volume and viscosity by time after starting the foaming reaction of an objective urethane material at first, are converted into voltage signals by control units 2, 4, then, the voltage signals are converted into digital signals by AD converters 6, 7 and, thereafter, the digital signals are collected and processed by a computer unit 3. The relation between the volumetric change and change of viscosity of the objective urethane material are introduced by eliminating a time parameter from these data, then, an ideal relation between the volumetric change and viscosity change of an urethane material, showing desirous molding property and prepared previously, is compared with the relation between the volumetric change and viscosity change of the objective urethane material whereby the molding property of the objective urethane material can be estimated.
Patent JP-H03292712-A (JP)
Title: Electrolytic capacitor
Inventor: ISHII KAZUO
IPC: H01G9/02
Filed: 1990-04-11
Abstract: PURPOSE:To prevent to impair ion conduction efficiency by the generation of gas by a method wherein particulates, consisting of a specific wt.% of palladium or platinum or the alloy of them and having reducibility against hydrogen, are dispersed and bonded almost uniformly on a sheet of ion-permeable capacitor paper provided between a pair of sheets of foil. CONSTITUTION:A liquefied electrolyte, which is formed by dissolving an electrolyte such as boracic acid, adipic acid and the like into the solvent such as ethyleneglycolmethylformamide and the like, is impregnated into sheets of ion- permeable capacitor paper 12-1 and 12-2, which are mainly composed of a natural fiber and provided between a pair of sheets of electrode foil 11-1 and 11-2, and the above-mentioned sheets of capacitor paper are superposed. Tartalic acid or Rochell salt is added to a palladium nitrate aqueous solution, for example, or chloroplatinic acid or the mixture of them, the above-mentioned solution is impregnated into or coated on the sheets of capacitor paper, they are washed by pure water and dried up. A a result, the particulates, having reducing property against hydrogen and consisting of palladium or platinum or the alloy of both of them of 0.1 to 1wt.% against the capacitor paper, is dispersively bonded on the capacitor paper almost uniformly.
Patent JP-S5721935-A (JP)
Title: Production of desulfurizing agent
Inventor: KOMURO TAKEO
IPC: B01D53/81
Filed: 1980-07-11
Abstract: PURPOSE: To produce a dry desulfurizing agent from coal economically by mixing and agitating cracked coal and water, measuring the PH of the solution and drying  or activating the coal whose PH indicates strong acid.  
     CONSTITUTION: After cracking coal into prescribed grain size, the coal is mixed with water and agitated. The pH of the solution is measured and the kind of coal indicating strong acid is selected as a coal material. The coal included in the kind of the coal material is cracked and dry-distilized or activated with steam after dry distillation, producing a desulfurizing agent for dry exhaust desulfurization. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5731651-A (JP)
Title: Cyclopropane-1-carboxylic acid derivative and its salt, their manufacture and application to synthesis of cis-pyrethrinoid intermediate
Inventor: RUNE JIYURIAN
IPC: A01N53/00
Filed: 1981-06-19
Abstract: Novel cyclopropane-1-carboxylic acid compounds of the formula <IMAGE>  I  wherein CN and -COOR are in the cis position, A is selected from the group consisting of hydrogen and an alkali metal and R is alkyl of 1 to 4 carbon atoms and their preparation and a process for the preparation of a compound of the formula    <IMAGE> III  of cis configuration and R is alkyl of 1 to 4 carbon atoms.
Patent JP-H02271463-A (JP)
Title: Neural network simulator
Inventor: INAZUMI MITSUHIRO
IPC: G06F15/18
Filed: 1989-04-13
Abstract: PURPOSE:To realize a neural network simulator with a dynamic memory by using a data mode selecting function and a data identifier, and converting into the access to continuous addresses. CONSTITUTION:A node error value determining means 15 determines the error value of a node by the product sum value of a node error product sum means 14. A node error value updating means 16 selects the means 14 or 15 to update a corresponding node error value. A link coupling strength updating means 17 updates the coupling strength of the forward link or the backward link by the node output value obtained by a node output value determining means 9 and the node error value obtained by the means 15. A coupling strength equalizing means 18 equalizes coupling strength values of a pair of the forward link and the backward link selected by a pair information storage means 6. A mode selecting means 19 selects a node output value updating means 10, the means 16, the means 17, or the means 18.
Patent JP-S5428463-A (JP)
Title: Vacuum cleaner
Inventor: URANO KOUSAKU
IPC: A47L9/20
Filed: 1977-08-08
Abstract: PURPOSE: To automatically compress dust while releasing driving force from a driving gear when resistance due to dust becomes large. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000286790-A (JP)
Title: Radio base station and transmission method for the base station
Inventor: NAKAMURA NAOYUKI
IPC: H04B7/26
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a radio base station that ensures communication with a moving radio terminal with a simple configuration. SOLUTION: A ratio access point 1 consists of a radio terminal monitor section 2, a radio wave strength detection section 3, a radio wave strength storage section 4, a radio wave strength comparison section 5, an antenna output control section 6, a reception antenna 7, a transmission antenna 8, a radio communication control section 9, a radio - LAN relay processing section 10, a LAN communication processing section 11, and a LAN port 12, the radio terminal monitor section 2 stores the radio wave strength from the detected radio terminal into the radio wave strength storage section 4 for each radio terminal and in the case that a radio terminal whose strength is lower in comparison with a prescribed value is detected, the radio terminal monitor section 2 informs the antenna output control section 6 about increasing an output of a radio wave within a preset prescribed range.
Patent JP-S57208066-A (JP)
Title: Alkaline battery
Inventor: FUJI KENJI
IPC: H01M4/62
Filed: 1981-06-17
Abstract: PURPOSE:To increase the shelf life of a battery by using a gelled zinc electrode obtained by uniformly dispersing amalgamated zinc powder into a gelled electrolyte in an alkaline battery using an alkaline electrolyte such as alkaline manganese battery, a mercury battery, and a silver oxide battery. CONSTITUTION:In a negative active material prepared by mixing amalgamated zinc powder, a gelling agent, and an alkaline electrolyte, sodium salt of carboxymethylcellulose having 1.5-1.8 etherification degree, 130,000-180,000 avarage molecular weight, and 600-800 polymerization degree is used as the gelling agent, and zinc powder is uniformly dispersed into the gelled electrolyte to increase the shelf life. Preferably, the amount of the gelling agent used is 3- 6wt% of the alkaline electrolyte. The etherification degree of sodium carboxymethylcellulose is theoretically permitted to 3.0 from the molecular structure, but limited to 0.5-1.2 from the industrial standpoint.
Patent JP-H09284859-A (JP)
Title: Hybrid radio communication system
Inventor: KUBOTA SHUJI
IPC: H04J13/00
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To utilize effectively advantages of both basic frequency band communication and spread spectrum communication while minimizing the increase in the circuit scale and the control amounts by adopting both the basic frequency band communication and spread spectrum communication and selecting the same information transmission rate for the both to use selectively the basic frequency band communication and spread spectrum communication. SOLUTION: When a communication opposite party is retrieved, either of basic frequency band communication means or a spread spectrum communication means is optionally selected or a signal of the basic frequency band communication and a signal of the spread spectrum communication are sent/received alternately. When the signal of the basic frequency band communication comes from the opposite party or the opposite party gives an instruction of the implementation of the basic frequency band communication, a spread spectrum communication radio equipment 20 is stopped and a basic frequency band communication radio equipment 10 is selected. In the opposite case to above, the spread spectrum communication radio equipment 20 is selected and the basic frequency band communication radio equipment 10 is stopped.  Thus, the system makes communication with the opposite party selectively by using the radio equipment of each system while minimizing the increase in the circuit scale and the control amounts.
Patent JP-S5320250-A (JP)
Title: Vibration-absorptive support system for elevator cage
Inventor: TOYOSHIMA NORIHIKO
IPC: F16F1/36
Filed: 1976-08-10
Abstract: PURPOSE: To provide a simple structure capable of effectively absorbing vibration of elevator cage, so as to afford a more comfortable ride on the elevator. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5218062-A (JP)
Title: Sewage disposal method and sewage disposal device used in the method
Inventor: KIRISAWA TADASHI
IPC: C02F3/10
Filed: 1975-08-01
Abstract: PURPOSE: To enable continuous activated sewage disposal by continuous pull out of excessive sewage and successive delivery of sewage water layer through a filter pipe. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01266136-A (JP)
Title: Spherical organosilicate, its production, spherical silica powder and its production
Inventor: TABEI SEIKICHI
IPC: C08G77/04
Filed: 1988-04-19
Abstract: PURPOSE:To facilitate the formation of a spherical organosilicate of a uniform particle diameter, by removing the alkali component from an aqueous solution of an alkali salt of a specified organosilicate by ion exchange, controlling the pH of the solution by adding thereto a polyvalent metal-free alkali and aging the obtained mixture. CONSTITUTION:The alkali component is removed from an aqueous solution of an alkali metal salt of an organosilicate of the formula (wherein 0<=n<=1, and R is a 1-4C alkyl, a 2-4C alkenyl or phenyl) by ion exchange. The pH of this solution is adjusted to 7-11 by the addition of a polyvalent metal-free alkali and aged without applying heat before the intermediate stage of polymerization to obtain a spherical organosilicate slurry. This slurry is filtered, washed and dried to obtain a spherical organosilicate. A spherical silica powder is obtained by heat-decomposing this spherical organosilicate. The obtained spherical organosilicate and silica powder can be desirably used in cosmetics, coatings, etc.
Patent JP-H10272923-A (JP)
Title: Automotive back window supporting structure
Inventor: OGAWA SEIICHI
IPC: B60J1/18
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To reduce vibration in the booming noise area of a back window frame without adding any weight, with regard to an automotive back window supporting structure. SOLUTION: This automotive back window supporting structure is to be made by joining a back window frame 10, which is formed into a plate shape with longitudinally uneven surface, to a roof panel 2 and fitting the upper peripheral part of a back window 1 to a flange part on the back of the back window frame 10 thus forming an upper back frame 20 into a box shape, followed by forming the front surface of the box shape at a right angle to the forward inclining back window 1 and fitting the lower peripheral part of the back window 1 to a flange formed in the midway position of the front surface of the box shape.
Patent JP-S61253201-A (JP)
Title: Bicycle tube
Inventor: ONISHI MOTOJI
IPC: B60C5/10
Filed: 1985-05-02
Abstract: PURPOSE:To make a tube for a bicycle for cycling, etc. airtight and easy to remove by cutting a pipe-shaped protrusion molded body made of thermoplastic urethane resin at a fixed length, adhering its both ends and thereby constituting a band-shaped tube. CONSTITUTION:A thermoplastic, protrusion molded resin body in the shape of a pipe is cut at a fixed length, and its both ends 2, 2' are welded to form a band-like tube 1. To this, air infusion valve 3 is attached. This tube 1 is incorporated in a tire, with the welded parts 2, 2' joined together. Through this arrangement, a bicycle tube being of high quality and easy to repair is obtained.
Patent JP-S5620579-A (JP)
Title: 2-oxazolidone-4-carboxylic acid derivative, its preparation, and drug composition comprising the same as active constituent
Inventor: TODA MASAAKI
IPC: A61K31/421
Filed: 1979-07-27
Abstract: NEW MATERIAL:A 2-oxazolidone-4-carboxylic acid derivative of formula I (R 1  is H, lower alkanoyl or benzoyl; R 2  is H or lower alkyl; R is H or lower alkyl), or its nontoxic salt of the acid wherein R is H.  
     EXAMPLE: tert-Butyl ester of 3-[3-acetylthio-2(S)-methylpropanoyl]-2-oxazolidone- 4(S)-carboxylic acid.  
     USE: Useful as a hypotensive agent having an inhibitory action on an angiotensin converting enzyme, preferably used by oral administration.  
     PROCESS: A compound of formula II (R 3  is lower lakyl; M is alkali metal) is reacted with a reactive derivative of a compound expressed by formula III (R 4  is lower alkanoyl or benzoyl) in an inert organic solvent, e.g. methylene chloride, to form a compound of formula I (formula IV) wherein R is alkyl and R 1  is other than H. The resulting compound is then hydrolyzed under basic conditions to give the compound of formula I (formula V) wherein R is alkyl and R 1  is H. 
     COPYRIGHT: (C)1981,JPO&Japio