baber/WOPTO huggingface dataset:
Patent JP-H04267416-A (JP)
Title: Persian phrase conversion system
Inventor: NOZAKI MASAMI
IPC: G06F3/023
Filed: 1991-02-21
Abstract: PURPOSE:To eliminate a troublesome effort of creating a ROM file corresponding to a model and to easily transfer to and operate another model only with the registration of a character file, the re-compilation and re-linkage of an application program. CONSTITUTION:A file creation means extracts a character class from a Persian document inputted through a keyboard by means of a character code for each character, and creates a pair of file composed of the character code and the character class (step 11). A context analysis means extracts the character class from the head of the file and the character class before and after it, checks the relasionships between the character and the characters before and after it and converts it into a character class suitable for the sentence (step 12). A character code conversion means, after the completion of the conversion of all the character classes contained in the file, extracts the character code suitable for the converted character class (step 13).
Patent JP-S56144807-A (JP)
Title: Multistage rolling mill having shape controllability
Inventor: MIYASAKA KIYOTO
IPC: B21B13/14
Filed: 1980-04-10
Abstract: PURPOSE:To control the thickness shape in the direction of breadth with high accuracy over a wide range, by making the diameter of one of two work rolls smaller than another roll, by placing this smaller work roll on the downstream side from the reducing line, by driving these work rolls so as to rotate at different circumferential speed, and by controlling the shape of steel sheet from horizontal and vertical directions. CONSTITUTION:The multistage rolling roll comprises upper and lower backup rolls 1, 2 and upper and lower work rolls 3, 4 wherein the lower work roll 4 is made into a small diameter and is placed on the downstream side from the reducing line. A push roll 7 having a length of drum almost equal to that of the lower work roll 4 is arranged so as to push the lower work roll 4, and a backup roll 8 suitably segmented breadthways into plural sections is arranged for backing up the push roll 7. Besides, each section of the backup roll 8 is provided with a shafter 11 through a holder 9. The work rolls 3, 4 are driven to rotate at different circumferential speed. The shifter 11 works in adjusting the pushing force of each segment of the backup roll 8 against the push roll 7 separately; hereby, the displacement of the pushing force is made a vertical displacement, and the deflection of the lower work roll 4 is adjusted freely in respect of each part along the direction of length. By the present arrangement, the shape of rolled material 6 is arbitrarily controlled.
Patent JP-H06238833-A (JP)
Title: Precoated decorative sheet for applying recoating thereto with unsaturated polyester resin
Inventor: KAWABATA ICHIRO
IPC: B32B27/12
Filed: 1993-02-12
Abstract: PURPOSE:To provide a precoated decorative sheet for recoating, which is to be recoated with a coating material having the coating component of an unsaturated polyester resin and can be used as a material of good quality to be recoated. CONSTITUTION:In a precoated decorative sheet for recoating, wherein a printed foil decorating pattern layer and a coating layer of top coated successively formed on a base material for a decorative sheet, the precoated decorative sheet 2 for application of recoating is formed of the base material containing a cellulosic component, the printed foil decorating pattern layer 4 containing a cellulosic resin as a vehicle and, further, the coating layer 5 of top coating which is made of a coating material containing nitrocellulose.
Patent JP-S55139835-A (JP)
Title: Production of oxide catalyst for exhaust gas purification
Inventor: SHIROMOTO TOMIZOU
IPC: B01J21/12
Filed: 1979-04-17
Abstract: PURPOSE: To obtain a superior oxide catalyst of hydrocarbon, etc. inexpensively by impregnating the chloroplatinic acid solution in the substrate comprising adding binders to the ceramic fibers formed by injecting and cooling molten mixture of alumina, etc. and pressure-molding the same and treating this at the specified temperature.  
     CONSTITUTION: A chloroplatinic acid solution is impregnated in the paper-form substrate comprising melting and mixing inorganic materials composed primarily of alumina and silica, letting the mixture flow out through fine orifice nozzles then cooling the same to form ceramic fibers, then adding binders to these ceramics and pressure-molding the same, after which the substrate is heat-treated at 200W 300°C, whereby the oxide catalyst which is superior to CO, hydrocarbons, etc. is obtained. As compared to that by ordinary methods, this catalyst as a two-component composite catalyst of ceramic paper-active platinum has higher contact oxidation capacity at low temperature, is extremely simple to produce and is inexpensive. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04265466-A (JP)
Title: Fuel injection device
Inventor: OMORI TOSHIHIKO
IPC: F02M59/10
Filed: 1991-02-19
Abstract: PURPOSE:To facilitate machining of component parts for preventing a fuel injection device from coming out of a plunger, minimize the number of the component parts, and facilitate assembling work of the component parts. CONSTITUTION:A follower 17 which is inserted in a cylindrical guide pipe 25 formed into an injection device body 15 so that it may slide reciprocatingly is connected to a plunger 16 which is installed in the axial direction of the injection device body 15 so that it may slide reciprocatingly and is interlocked with the cam shaft of an internal combustion engine for reciprocating. The fuel whose injection amount and injection timing are adjusted is injected from a nozzle part 13 by the pressurizing action of the plunger 16. A compression coil spring 28 inserted in the outer periphery of the guide pipe 25 energizes the follower 17 in its coming-off direction. The under plate 32 of a follower coming-off preventing member 30 is constructed so as to be locked in a ring groove 35, and a hook 33 is constructed so as to be locked on the top surface of the follower 17.
Patent JP-S56145292-A (JP)
Title: Cephalosporin derivative
Inventor: WATANABE YOSHIAKI
IPC: A61P31/04
Filed: 1980-04-11
Abstract: NEW MATERIAL:Cephalosporin derivatives of formula I (X is H, hydroxyl) and their salts.  
     EXAMPLE: 7-[ D-α-(4-Hydroxy-pyrazino[ 2,3-f ]quinoline-3-carboxamide-α-pheuylacetamide ]cephalosporinic sodium salt.  
     USE: Antibiotic and its synthetic intermediate: they are effective on gram-positive and -negative bacteria, especially show remarkable effect on Pseudomonas areuginosa, indole-positive myxomeycetes, pneumobacillus or the like.  
     PREPARATION: For example, a compound of formula II is acylated with 4-hydroxy- pyrazino [2,3-f]quinoline-3-carboxylic acid or its reactive derivative to give the compound of formula I. The reaction is conducted in a solvent such as water or chloroform, when necessary, under heating. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58172211-A (JP)
Title: Manufacture of glassy carbon
Inventor: FUERUDEINANTO KUBERA
IPC: D01F9/20
Filed: 1983-03-22
Abstract: Glass or vitrified carbon is produced by thermal degradation of polyphenylene sulfide or a substituted compound thereof by additions of an oxide of a sulfide-forming metal, such as Fe2O3, which is added in a weight amount of at least about 1% and preferably about 10%, in order to accelerate the degradation process, and resultant admixture is heated to a temperature above about 150 DEG  C. and thereafter the temperature is increased during the course of the reaction. The inventive process is useful for production of chemically resistant glass carbon fibers, glass carbon electrodes, glass carbon containers, etc.
Patent JP-S62204812-A (JP)
Title: Separation and concentration device for activated sludge
Inventor: YAMADA YUICHI
IPC: B01D29/50
Filed: 1986-03-05
Abstract: PURPOSE:To enhance separation and concentration efficiency without large pump power by crossing a ceramic porous tube-shaped separation and concentration membrane with flow line of raw water in a pressure vessel. CONSTITUTION:A unit 6 of separation and concentration membrane, consisting of tube-shaped separation and concentration membranes being closed at the ends and inserted respectively into permeable pores formed in zigzag on a support plate and a permeated liquid chamber formed with a top plate and a side plate on said support plate, is inserted in openings formed at an equal interval on a pressure vessel 2, and said membrane is crossed against the flow of raw water in the pressure vessel 2. Then, raw water from an aeration tank 7 is flowed into a flow inlet 3 to a flow outlet of the pressure vessel 2 through a tube line 8 by a pump 9 and raw water at the outside of respective membrane is separated from activated sludge by said membrane, and permeated liquid permeable membrane flows inside the membrane to a flow out tube 14 to be stored in a storage tank 15. The concentrated liquid of activated sludge returns to the aeration tank 7 through the tube line 8.
Patent JP-S57161050-A (JP)
Title: High-strength bolt steel
Inventor: UEHARA NORIOKI
IPC: C22C38/00
Filed: 1981-03-31
Abstract: PURPOSE: To enhance the delayed fracture strength of a bolt steel having a specified composition by controlling the S content of the steel and adding an adequate amount of V.  
     CONSTITUTION: The S content of a bolt steel contg. 0.25W0.40% C, 0.10W1.50% Si, 0.30W1.50% Mn, 2.0W4.0% Cr, and 0.30W0.70% Mo is reduced to ≤0.015%, and 0.05W0.15% V is added to the steel. By adding V and reducing the amount  of S as an impurity, the grains are made fine, and the delayed fracture strength can be enhanced. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59175855-A (JP)
Title: Freeze-drying of noodle
Inventor: NAKAMURA MASANORI
IPC: A23L7/109
Filed: 1983-03-24
Abstract: PURPOSE:Noodles whose starch is made in the alpha-form, then cooked ingredients are combined and they are freeze-dried to give instant freeze-dried noodle which is free from damage of the ingredients on the distribution route. CONSTITUTION:Noodles which have been cooked to change its starch into the alpha-form and cooked ingredients are put in a mold, e.g., as shown in the figure so that the ingredients scatter in the noodle, then they are freeze-dried in a customary manner.
Patent JP-H06254362-A (JP)
Title: Separating membrane
Inventor: FUJITA MASAO
IPC: B01D71/10
Filed: 1993-03-09
Abstract: PURPOSE:To provide the separating membrane having a high sepn. coefft. and sufficiently high permeation rate by constituting the separating membrane of a hydrophilic porous backing layer and a regenerated cellulose layer formed by applying a cellulose soln. on this backing layer and drying the coating. CONSTITUTION:This separating membrane consists of the hydrophilic porous backing layer 2 and the cellulose layer 1 or regenerated cellulose layer 1 formed atop the porous backing layer 2. The cellulose layer 1 is formed by applying the soln. of the cellulose on the porous backing layer 2 and drying the coating at need. The regenerated cellulose layer 1 is formed by applying the soln. of the cellulose deriv. on the porous backing layer 2 and subjecting the coating to a regeneration treatment then to drying at need. A porous sheet-like material consisting of at least a hydrophobic material is preferably stuck to the rear surface of the porous backing layer 2 and at least hydrophobic fibers are incorporated into the porous backing layer 2 and are heat treated in order to impart sufficient membrane strength to the separating membrane.
Patent JP-H02227174-A (JP)
Title: Method for forming film of saponified ethylene/vinyl acetate copolymer
Inventor: HASEGAWA KENJI
IPC: C08J7/043
Filed: 1989-02-27
Abstract: PURPOSE:To enhance the oxygen blocking properties of a film by applying a solution of a saponified ethylene/vinyl acetate copolymer to a base material and drying and heat-treating the coated film to form a film having the absorbancy ratio to an infrared absorption spectrum having a specific wavelength. CONSTITUTION:A saponified ethylene/vinyl acetate copolymer is dissolved in a solvent composed of a mixture consisting of 30-70wt.% of water and 70-30wt.% of alcohol, especially, propyl alcohol or butyl alcohol. The solvent solution of the saponified ethylene/vinyl acetate copolymer is applied to a base material composed of a plastic film or sheet, paper or a metal to be dried at 60-150 deg.C and heat-treated at temp. higher by 20 deg.C than the drying temp. to form a film. It is necessary to set the absorbancy of the obtained film at 1140cm<-1> to an infrared absorption spectrum of 1090cm<-1> to 0.65 or or more.
Patent JP-S54139736-A (JP)
Title: Electrophotographic copier
Inventor: KINASHI HIROSHI
IPC: H01T19/00
Filed: 1978-04-21
Abstract: PURPOSE: To improve the stability of corona discharging and enable charging efficiency to be effectively adjusted by providing series circuits of varisters to a high voltage circuit for corona charger.  
     CONSTITUTION: A commerical AC power source 3 is applied as high voltage to a corona electrode 4 via transformer 1 and corona discharging is effected to the member 7 to be charged, whereby desired charge plotting is obtained. In this case, series circuits of varisters 8 of the high voltage power source circuit are connected to the secondary side of the transformer 1 to keep the secondary voltage at the specified value or under and suppress crest values, and the limit voltage V 1  of positive half cycles is changed by adjusting the variable resistor 10 of a series connection circuit 11. In addition, the limit voltage V 2  of negative half cycles is changed by adjusting the variable resistor 13 of a series connection circuit 14, whereby stable corona discharging is made possible and the adjustment of charging efficiency is made easy. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63213721-A (JP)
Title: Gun type burner
Inventor: ARIMA SATOSHI
IPC: F23N5/08
Filed: 1987-03-03
Abstract: PURPOSE:To avoid the adhesion of dust to a transparent plate and permit the correct detection of a flame detector, by a method wherein the transparent plate is arranged at a position whereat the parallel component of the stream of combustion air, sent by a fan, is as large as possible. CONSTITUTION:A transparent plate 31 is attached to a flame detecting window 32, bored at the left and upper position of the front surface of the end of a blow tube 27, so as to close the window 32, while a flame detector 13 detects the flame of a combustion unit 29 through the transparent plate 11, attached so as to close the window 12. The flame detector 13 detects light emitted by the flame in a combustion unit 29, and converts the brightness of the flame into a voltage to transmit it to a controller. The controller decides by the value of the voltage, sent by the flame detector 13, whether the combustion is effected normally or not. Flow speed (speed component on a surface parallel to the transparent plate 31) is highest on the left and upper part of the front surface of the end of the blow tube 27. Dust is readily accumulated in places whereat the flow speed is low, the air is whirled and the like; therefore, the transparent plate 31 is arranged at a position whereat the dust is hardly accumulated.
Patent JP-S54140495-A (JP)
Title: Superconductive device
Inventor: KANOU SEIJI
IPC: H01F6/04
Filed: 1978-04-21
Abstract: PURPOSE:To secure maintenance of the steady superconductive state at all times as well as to ensure an effective application of the gas refrigerant caused by the heater generated by the permanent current heater as the cooling gas of the current lead. CONSTITUTION:In case the current is supplied to superconductive coil 2 from the external power source via current lead 3, the refrigerant of the liquid helium or the like is evaporated by the conductive heat sent from the normal temperature part through lead 3 plus the heat generation of heater 22 of the permanent current switch as well as the Joule heat within lead 3. Vapor-phase refrigerant 14 generated at the above evaporation time is collected at 2nd low-temperature container 102 and flows through the gap between lead 3 and cylinder 41 to be led to the normal temperature part while cooling lead 3. In accordance with the increment of the heat intrusion quantity into container 102, the amount of the gas refrigerant at the top of container 102 increases, and the liquid level within 102 lowers. As a result, the top space between 101 and 102 are linked each other via linkage tube 5, thus the gas refrigerant flowing into 101.
Patent JP-H02228613-A (JP)
Title: Optical waveguide fixing structure
Inventor: MASUKO TAKAYUKI
IPC: G02B6/12
Filed: 1989-03-02
Abstract: PURPOSE:To fix an optical waveguide with a desired positional precision and to avoid chip cracks due to thermal expansion by providing a first solder area forming an immobile fixing part against the external force in the intra-face direction and a second solder area which forms a thermal stress absorbing part to enable a chip to relatively move at the time of thermal expansion and is made of a solder softer than that of the first solder area. CONSTITUTION:A first solder area A which mainly forms the immobile fixing part against the external force in an about intra-face direction and a second solder area C which forms the thermal stress absorbing part to enable chip 5 to relatively move at the time of thermal expansion and is made of a solder softer than that of the first solder area A are provided on a solder junction surface. A desired chip positional precision is obtained because the first solder area A functions as the immobile fixing part against the external force in an about intra-face direction, and the chip can be relatively moved because the second solder area C functions as the thermal stress absorbing part for thermal expansion. Thus, the optical waveguide is fixed to a substrate 6 while keeping the desired positional precision, and trouble like cracks due to thermal expansion is effectively avoided.
Patent JP-S63233034-A (JP)
Inventor: YAMAMOTO TAKASHI
IPC: C04B35/00
Filed: 1987-03-03
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-S52133960-A (JP)
Title: 2-cyano-3-methyl-3-(6-methoxy-2-naphthyl)-glycidic acid and method of preparing the same
Inventor: KIKAZAWA KAZUO
IPC: C07D303/48
Filed: 1976-04-30
Abstract: PURPOSE: Title compounds of formula I (R is H, lower alkyl); for example, 2-cyano-3-methyl-3-(6-methoxy-2-naphthyl)glycidic acid ethyl ester. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08249028-A (JP)
Title: Numerical controller
Inventor: OTSUKI TOSHIAKI
IPC: G05B19/18
Filed: 1995-03-08
Abstract: PURPOSE: To attain a temporary cutting job through the shift control of only rectangular coordinate system while the cutting point is undergoing the fixed control. CONSTITUTION: A machining program 41 includes various machining commands and rectangular coordinate command 41d, etc. A machining program decoding means 42 decodes the program 41 and outputs various commands. A distribution means 43 switches the distribution functions in response to the commands given from the program 41 to calculate the shift extent of every mobile axis and outputs the distribution pulses to the servo motors 44, 45 and 46 of every axis. In a cutting point fixed control mode distribution state 43b, the shift extent of every axis is calculated to cut a work shape under the cutting point fixed control. When rectangular coordinate command 41c is outputted in a cutting point fixed control mode, the rectangular coordinate distribution 43c is carried out.  Under such conditions, it is recognized that the value of every commanded axis is equal to the coordinate value (XF, YF) of a command coordinate system. Then a rotary shaft is stopped and the shift extents (ΔX, ΔY) of every linear axis are calculated in a distribution coordinate system for cutting the work shape as commanded in the command coordinate system.
Patent JP-H06242671-A (JP)
Title: Developing device
Inventor: ASAMI AKIRA
IPC: G03G15/08
Filed: 1993-02-16
Abstract: PURPOSE:To perfectly regulate the layer thickness of developer and to prevent image density from lowering by providing a developer movement regulating member for accumulating, stirring and moving the developer before it proceeds to a developer layer thickness regulating member. CONSTITUTION:The developer movement regulating member 24 is provided to be opposed to a developing sleeve 6 on a side opposite to a drum-like photosensitive body 2 being a latent image carrier. The member 24 is constituted of a vertical plate part 25 opposed to the sleeve 6, and a projecting part 26 horizontally projecting from the end of the vertical plate part toward the side of the sleeve 6. The member 24 performs action for accumulating, stirring and moving the developer 4 drawn up by the sleeve 6 toward a doctor blade 9 being the developer layer thickenss regulating member before it proceeds to the blade 9. By moving the developer toward the blade 9 while it is accumulated, the powder pressure of the developer becomes high and the absolute value of the developer proceeding to the blade 9 is increased to enhance the density thereof.
Patent JP-S57164182-A (JP)
Title: Dyestuff/liquid crystal mixture used for colored liquid crystal display element
Inventor: INAMURA SHIYOUHEI
IPC: G09F9/00
Filed: 1981-04-01
Abstract: PURPOSE: The titled mixt. with excellent color contrast, comprising a dyestuff consisting of a specified anthraquinone deriv. and a liquid crystal consisting of a phenylcyclohexane deriv.  
     CONSTITUTION: A dyestuff consisting of an anthraquinone deriv. having no substituents at a position other than 1, 2, 3 or 4 is mixed with a liquid crystal consisting of a phenycyclohexane deriv. such as n-pentylcyanophenylcyclohexane or n-heptylcyanophenylcyclohexane or a mixt. thereof. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000241575-A (JP)
Title: Door and combining device for electromagnetic wave shielding
Inventor: ISOTANI HISANORI
IPC: E06B5/18
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To obtain a good electromagnetic wave shielding characteristics and realize a flat floor. SOLUTION: To a door body 10 and frame parts, combining parts 41 and 51 for combining to each other are provided. The frame part has an elevation part 60 capable of elevating and descending for selecting a state in which it is arranged on the floor so as to be able to combine with the combining part 41 at the lower part of the door body 10 and a state in which it is contained below the floor so as to form a flat floor. The elevation part 60 is connected to the other part of the frame in the state arranged on the floor. In this state, the combining part 51 of the elevation part 60 can combine with the combining part 41 of the door body 10. The elevation part 60 upper surface in the state contained in the space 61 below the floor comes to the same elevation as the floor to form a flat floor.
Patent JP-H10248291-A (JP)
Title: Inverter for vacuum unit
Inventor: KURIYAMA NOBORU
IPC: H02P29/00
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To prevent generation of arc in a vacuum unit by prohibiting output of a switch signal to a logic circuit when an increase of load current is detected and releasing prohibition upon elapsing a predetermined time. SOLUTION: When arc is generated in a vacuum chamber 11, an arc current flow through a resistor r. Consequently, the input voltage to the minus terminal of a comparator 27 drops and the output of the comparator 27 has an H level. It is outputted to the gate terminal G of a logic circuit 25 and the interrupt terminal IRQ of a microcomputer 26. When an H level signal is inputted to the gate terminal G, all gate signals a1-a6 outputted from the logic circuit 25 have an L level and power supply to a motor 12 is interrupted. When an H level signal is inputted to the interrupt terminal IRQ, a timer T in the microcomputer 26 begins to measure the time. When a predetermined time is measured, the microcomputer 26 delivers a reset signal to the logic circuit thus releasing closure of the gate.