baber/WOPTO huggingface dataset:
Patent JP-H01277983-A (JP)
Title: Character recognition system
Inventor: TSUKUMO ATSUSHI
IPC: G06K9/62
Filed: 1988-04-28
Abstract: PURPOSE:To effectively perform the operation of a character recognition device by discriminating reading or deletion based on the two-dimensional distribution of the evaluation quantity of a first rank candidate character and that of a second rank candidate character in the classification result of a character. CONSTITUTION:A character classification part 1 reads in an input character pattern as a signal 11, and outputs the character codes, the evaluation quantities, and the input character patterns of a first candidate character decided most similar out of the characters targeted to be read and a second candidate character decided similar to the next as signals 12. A character classification result storage part 2 stores the signal 12 transiently, and stores it by attaching a right answer character code on each character pattern from the outside via a correction mechanism. A discrimination function generating part 3 fetches a signal 13 from the storage part 2, and displays the two-dimensional distribution of the evaluation quantity of the first rank candidate character and that of the second rank candidate character. A character decision part 4 decides the read or the deletion of the first rank candidate character based on a display result. In such a way, it is possible to perform character recognition effectively.
Patent JP-H047897-A (JP)
Title: Control panel
Inventor: TAKAHASHI MASARU
IPC: H05K7/20
Filed: 1990-04-26
Abstract: PURPOSE:To transport a control panel without detaching an operating box and to reduce an installation area by a method wherein the operating box is fixed to an arm which is supported by an upper cylindrical shaft and a lower cylindrical shaft so as to be turned freely. CONSTITUTION:At control panel, an upper cylindrical shaft and a lower cylindrical shaft 43, 46 which are fitted respectively to an upper horizontal part and a lower horizontal part 41b, 41c of a shaft-mounting base 41 formed on an enclosure front wall 21 are arranged and installed, an arm 71 to which the upper and lower cylindrical shafts 43, 46 are fitted respectively at the surface and the rear surface and which protrudes forward so as to be turned freely is arranged and installed, and an operating box 7 to which electric devices such as a CRT 17, and a sheet keyswitch 81 are attached is fixed to the tip part of the arm 71. The air inside an enclosure and the operating box is circulated and convected forcibly by using a fan 16 arranged and installed inside the arm 71 which is partitioned into the upper part and the lower part by a partition sheet 74. Thereby, it is possible to obtain the control panel which is economical, whose operating part and enclosure can be transported collectively, which excels in a heat-dissipating property and an operating property and whose installation area is small.
Patent JP-H05283538-A (JP)
Title: Contact part of semiconductor device and formation thereof
IPC: H01L21/768
Filed: 1992-04-01
Abstract: PURPOSE:To realize high integration of semiconductor device by limiting the width of side walls formed on the opposite sides of a wiring thereby providing a sufficient design margin for a contact hole to be formed through self-aligned technology. CONSTITUTION:A plurality of lower wiring layers 13, 14 are formed on a semiconductor substrate 11 and lower layer side walls 15, 16 are formed on the opposite sides each of the lower wiring layers 13, 14. Upper wiring layers 17, 18 and insulation film patterns 21, 22, narrower than the lower wiring layers 13, 14, are then formed on the lower wiring layers 13, 14 followed by formation of upper layer side walls 23, 24 on the opposite sides of the lower layer side walls 15, 16 and on the opposite sides of the upper wiring layers 17, 18 thus forming a self-aligned contact hole 25 between the upper layer side walls 23, 24.
Patent JP-S5733032-A (JP)
Title: Seat for vehicle
Inventor: KASHIWARA YUZURU
IPC: B60N2/90
Filed: 1980-08-06
Abstract: PURPOSE: To obtain such a seat for use of vehicle that its supporting adjustment can be adequately performed in accordance with a body form of the crew to reduce fatigue of the crew, by dividing a seat back into upper and lower two parts and swivellably tiltably supporting the lower part.  
     CONSTITUTION: A seat for use of vehicle consists of a fixed upper main body 1, movable lower main body 2 and side parts 3 of a seat back. The movable lower main body 2 is formed by axially supporting body lower ends of a movable lower main body frame 7 to pivots between side frames 6a, 6b and holding its upper parts to forward tiltable connecting rods 9a, 9b. The other ends of the forward tiltable connecting rods 9a, 9b are loosely inserted to a vertically moving shaft 11 vertically movably bridged across long holes 10 in the side frames 6a, 6b. Adjustment shaft 12, provided with reverse threads to the left and right and screwed with screw receivers 13a, 13b, is axially supported between the side frames 6a, 6b behind the movable lower main body frame 7, then the screw receivers 13a, 13b and the vertically moving shaft 11 are connected by vertically movable connecting rods 14a, 14b. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05281730-A (JP)
Title: Resist composition
IPC: H01L21/027
Filed: 1992-03-31
Abstract: PURPOSE:To obtain a resist material excellent in balance of sensitivity, resolution, etching resistance and storage stability, etc., by using a halogen-contg. polyvalent phenol compd. as the compd. which produces acid by irradiation of active rays. CONSTITUTION:This resist compsn. contains a compd. having acid decomposing groups and a compd. which produces acid by irradiation of active rays. The compd. which produces acid by irradiation of active rays is at least one kind of halogen-contg. polyvalent phenol compd. selected from compds. expressed by formula I, II, etc. In formula I, R1-R6 are hydrogen, halogens, hydroxyl groups, alkyl groups, substd. alkyl groups, alkoxy groups, or substd. alkoxy groups (however, at least one is halogen), R7-R10 are hydrogen or alkyl groups. In formula II, R1-R8 are hydrogen, halogens, hydroxyl groups, alkyl groups, substd. alkyl groups, alkoxy groups, or substd. alkoxy groups (however, at least one is halogen), and R9-R11 are hydrogen or alkyl groups.
Patent JP-H02289757-A (JP)
Title: Sound insulating floor
Inventor: KOSEKI TETSUYA
IPC: E04F15/12
Filed: 1989-04-27
Abstract: PURPOSE:To improve sound insulating property, compression-resisting fatigue property, and workability by interposing a hydroxyl group-containing liquid diene polymer or a hardened body of liquid polymer composite between a floor material and a bed surface. CONSTITUTION:A liquid polymer composite forming a hardened body is formed of hydroxyl group-containing liquid diene polymers or hydroxides thereof, polyisocyanate compounds, and shortened polyol compounds. The hydroxyl group-containing liquid diene polymer is formed of a liquid polymer containing hydroxyl group in the molecular chain or on the molecular chain terminal and having a number average molecular weight of 300-25,000. The liquid diene polymer is selected from diene polymers and diene copolymers having 4-12 carbon atoms, and copolymers of these diene monomers with alpha-olefinic addition polymerizing monomers having 2-22 carbon atoms. In a direct stuck floor, the liquid polymer composite is applied to a desired height from the bed surface to the floor material and hardened.
Patent JP-S58225152-A (JP)
Title: Curable organopolysiloxane composition
Inventor: TAZAWA AKIRA
IPC: C08L83/08
Filed: 1982-06-24
Abstract: PURPOSE:The titled composition, prepared by incorporating a specific organopolysiloxane with an organohydrogenpolysiloxane and a silicone oil, etc., and capable of bleeding out the silicone oil after curing thereof from the surface at a proper rate. CONSTITUTION:A composition prepared by incorporating (A) 100pts.wt. organopolysiloxane of formula I [R is hydrocarbon group having no aliphatic unsaturated bond; a is 0-3; x and y are 0 or an integer having an average value satisfying formulas 50<=x+y<=20,000 and 25<=x/(y+2a)<=300] at the same time with (B) an organohydrogenpolysiloxane having two or more hydrogen atoms linked to the silicon atom in one molecule and 1-5,000cP viscosity at 25 deg.C, (C) 5- 500pts.wt. inorganic filler, (D) 10-100pts.wt. organopolysiloxane (silicone oil), expressed by the average unit formula II (R<2> and R<3> are hydrocarbon groups having no aliphatic unsaturated bond; b and c are 0-3; b+c is 1.95-2.05), and having 50-20,000cP viscosity at 25 deg.C and (E) a catalytic amount of a platinum type compound.
Patent JP-H02291609-A (JP)
Title: Insulated wire and its manufacture
Inventor: TSUNODA TATSUYA
IPC: B32B1/00
Filed: 1989-05-01
Abstract: PURPOSE:To obtain an insulated wire of uniform electrostatic capacity and capable of being manufactured at high speed by forming an inside insulating layer from an energy-line setting type resin composition which has expandable hollow balls therein, and providing a thick wall portion in the longitudinal and/or circumferential direction of a conductor, and forming a tubular outside insulating layer in contact with the thick wall portion. CONSTITUTION:Each expandable hollow ball contains one kind of low boiling point liquid, chemical foaming agent or air, etc., that produces gases at thermal decomposition, and its outer shell portion is of thermosetting resin of polyethylene and the like and its spherical diameter is from 1 to 50mum and its shell thickness is less than 0.5mum. Si resin of coefficient of expansion more than 100% is used as the resin, and hollow balls of coefficient of cubic expansion more than 10 times are added to the resin by more than 20vol.%, and the resin is prepared to a viscosity of 1000-10000cps. A tubular outside insulating layer 3 is of polyimide of thickness 3-5mum. The resin composition is applied on the conductor 1 and is irradiated with energy so that it is hardened to form a covering layer 2. Thereafter, the volume of the covering layer 2 is made 10 to 40 times bigger by heating to 50-200 deg.C so that a foaming insulating layer is formed which has a thick wall portion in the locgitudinal and/or circumferential direction of the conductor.
Patent JP-S5635211-A (JP)
Title: Sequence control device
Inventor: YAMAZAKI FUMIO
IPC: G05B19/05
Filed: 1979-08-29
Abstract: PURPOSE: To produce the program of the sequence circuit possessing the branch circuit including the input elements in many folds into the branch circuit containing the input elements and without any conversion of the circuit, by carrying out an arithmetic process based on the logic state of the branch point stored.  
     CONSTITUTION: The logic state at the branch point where the branch circuit containing the input elements is formed in another branch circuit containing the input elements is stored in the register 5. At the same time, the instruction is delivered to the arithmetic control part 1 from the instruction register 4 to execute the logic product operation between the logic state and the input element of one branch circuit to which a logic operation should be given precedently. Then the instruction is delivered to execute the logic product brtween the input element of the other branch circuit to which a logic operation should be given later and the logic state at the branch point stored precedently. Thus the program of such sequence circuit can be produced with no conversion given to the circuit. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5736938-A (JP)
Title: Improvement of flavor of cacao nib
Inventor: TAKEMORI TOSHIO
IPC: A23G1/30
Filed: 1980-08-11
Abstract: PURPOSE: To improve the flavor of cacao nib and to reduce its bitterness and astringency, by adding a sacchride as its aqueous solution to cacao nib, heating and pressurizing it, followed by drying and roasting.  
     CONSTITUTION: Raw cacao beans or half rosted cacao beans are sent to a winnower so that shells and jam are removed to give cacao nib. 0.01W1Wt% calculated as dry base saccharide, e.g., glucose, fructose, saccharose, etc. as its aqueous solution is added to the cacao nib. This is then heated and pressured (e.g., 102W135°C for 2W30min) under closed conditions. By this heating and pressurizing, the protein in cacao nib is hydrolyzed, and Maillard reaction occurs betweed the prepared free amino acid and the saccharide to improve the flavor. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5811939-A (JP)
Title: Diazo dry type developing device
Inventor: KANDA SATOSHI
IPC: G03D7/00
Filed: 1981-07-15
Abstract: PURPOSE:To obtain a small-sized dry type developing device free from gas leakage by inclining the opening surface of a V-shaped tray for supplying a developing solution, fitting a guide plate on the opening surface so as to be parallel with the opening surface and fixing a sealing part on the end part of the higher side of the guide plate. CONSTITUTION:The surface of an opening 1a of a tray 1 with a V-shaped section is mounted so as to be inclined and a developing solution 3 (ammonia water) is supplied from a feeding pipe 2 to the tray 1. Plural wires 6 are fitted to the opening 1a, a guide plate 7 is arranged so as to be parallel with the surface of the opening 1a and a sealing member 9 is fixed on the end part 7a of the higher side of the guide plate 7 to seal the upper flange part 5a of the tray 1. Ammonia water 3 is heated and evapolated by a heater 4 and the surface of the opening 1a is filled with gaseous NH3. The gaseous NH3 is protected from being leaked by the sealing member 9. When photosensitive paper 8 is carried from the lower part as shown by an arrow A, the coupler components contained in the photosensitive paper 8 are reacted with the gaseous NH3, attaining diazo wet development.
Patent JP-S5535067-A (JP)
Title: Novel urea derivative and its preparation
Inventor: TSUJIHARA KENJI
IPC: A61K31/70
Filed: 1978-09-05
Abstract: NEW MATERIAL:A urea derivative of formula I: (R 1  is 1W20C alkyl, 1W6C hydroxyalkyl, 2W5C alkenyl, or 3W5C alkynyl group; R 2  is aldopentofuranosyl; aldopentopyranosyl group, etc.).  
     EXAMPLE: 1-(2-chloroethyl)-3-methyl-3-D-glucopyranosyl urea.  
     USE: An intermediate for the synthesis of 1-(2-chloroethyl)-1-nitroso-3,3-disubstituted urea, having an antitumor action.  
     PROCESS: A secondary amine of formula II is condensed with 2-chloroethyl isocyanate of formula III to give the compound of formula I, which is nitrosated to form the title antitumor compound. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6465023-A (JP)
Title: Collection of gallium from liquid liquid extraction
Inventor: JIYANRUI SABO
IPC: C22B58/00
Filed: 1988-05-06
Abstract: The process consists in extracting, in a liquid-liquid extractor 1, the gallium present in a basic solution of sodium aluminate (Bayer liquor) by means of an extractant known under the tradename of Kelex, dissolved in an organic solvent. The organic phase containing the gallium is subjected to a first liquid-liquid extraction 2 by means of an acidic solution to remove, to at least a large extent, aluminium and sodium and then to a second liquid-liquid extraction 3 by means of another acidic solution to recover gallium. This acidic gallium solution is purified by extraction of gallium with an extractant at 4. After the extraction of gallium the acidic solution is recycled to the extractor 2 to reduce the usage of acid in the process. <IMAGE>
Patent JP-S5633705-A (JP)
Title: Numerical value controller
Inventor: TAKADA MASAYUKI
IPC: G05B19/416
Filed: 1979-08-28
Abstract: PURPOSE: To facilitate an easy process of the arc interpolation, by providing both the memory unit and the interpolating unit at the operation part and thus converting the differentiated working arc length signal into the linear interpolation signal.  
     CONSTITUTION: The velocity command F is applied to the interpolating unit 32 through the register 36 to deliver the differentiated working arc length ΔL corresponding to the command F. This length is then integrated to the initial working arc length Ls by the arc integrating register 40, and this cumulative value is supplied to the angle converter 46 in the form of the cumulative working arc length Ln. At the same time, the arc length ΔL is supplied to the arc length memory unit 34 to give a successive subtraction to the working length L. Converter 46 divides the arc length Ln by the diameter command Rn to obtain the working angle θ n , and these angle θ n  and the command Rn are converted into the new coordinate value (Xn, Yn) through the coordinate converter 48. Then an operation is given to the initial coordinate values XS and YS to supply these values to the control part 16 in the form of the distribution pulses Δx and Δy. And at the same time, this memory integral values of the integrating registers 42 and 44 are replaced in the form of X θ '= X θ +Δx and Y θ '=Y θ +Δy. This interpolating process is continued until thevalue of the arc value ΔL becomes equal to the arc length L. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06335210-A (JP)
Title: Synchronous motor
Inventor: TORUDO AGUNE GUSUTAFU NIRUSON
IPC: H02K19/02
Filed: 1993-05-11
Abstract: PURPOSE: To provide a synchronous motor having sufficient bending strength, high deflection stiffness and high critical rotational speed. CONSTITUTION: A synchronous motor comprises a stator 10 having an electric winding 14, and a rotor 16 having a spindle 20 and a magnetic core 22. The core 22 is laminated on the spindle 20 while being isolated electrically through an insulation material layer and tightened in the axial direction by means of a nut engaging the spindle 20 so that a preload sufficient for increasing the bending strength or the elastic modulus of the rotor 16 is applied.
Patent JP-S5813336-A (JP)
Inventor: IKEDA JIYUN
IPC: A01K63/02
Filed: 1981-07-15
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-H11308035-A (JP)
Title: Antenna device
Inventor: TAMURA TADASHI
IPC: H01Q1/18
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To provide an antenna device capable of obtaining a satisfactory receiving characteristics by controlling the direction of the receiving plane of a receiving part in a prescribed direction at all times. SOLUTION: This device is provided with a receiving part 13, which has dead weight 15 provided on a rear plane 13a that is opposite to a receiving plane 13a, so that the plane 13a which is for receiving radio waves can be turned in such a direction as to have a satisfactory receiving characteristic and an electronic circuit that is used at the time of receiving radio waves, a bearing 11 which has a ring-shaped inner ring 17 that fixes the part 13 and rotates by such a manner that the weight 15 is pulled by gravity is such that the plane 13a can be turned in the preset direction and a ring-shaped outer ring 19 which holds the ring 17 in a rotatable way and supporting means 21 which are for supporting a supporting shaft 25 fixing the ring 19 of the bearing 11 rotatably, with the rotation axial direction of the ring 17 as a rotation axis.
Patent JP-S63275694-A (JP)
Title: Dust collector for bed packed with electrostatic migrating particle for coal gasification gas
Inventor: MAKINO HISAO
IPC: B01D50/00
Filed: 1987-05-07
Abstract: PURPOSE:To continuously and stably collect a large amt. of fine dust having low electric resistance, by disposing a discharge electrode and an earth electrode within a flue for introducing a dust-contg. coal gasification gas and providing the flue with the opening end thereof directed toward the bottom of a particle- packed bed. CONSTITUTION:A gas contg. a large amt. of fine dust having an average particle diameter of several microns, such as coal gasification gas produced in a coal gasification oven, is flowed at a rate as high as 15-25w/sec into a flue 9 to bring about a discharge between a discharge electrode 3a and a earth counter electrode 5, thereby obtaining a charged dust-contg. gas. The gas is fed into a particle-packed bed provided within a casing 1, where the dust 8 is caught by the particle 2. the particle 2 is then fed into a dust-particle separator 6. The dust 8 is quickly discharged outside the casing 1, while the particle 2 freed from the dust 8 is fed again into the casing 1 from the top of the casing 1 by a particle carrying device 7. On the other hand, a clean gas located within the casing 1 and freed from the dust 8 is discharged from a charging hole 1a.
Patent JP-S61268787-A (JP)
Title: Antistatic agent
Inventor: IMADA KATSUMI
IPC: D06M13/184
Filed: 1985-05-22
Abstract: PURPOSE:The titled antistatic agent, containing pantolactone, pantothenic acid or a salt thereof and having particularly improved safety. CONSTITUTION:An antisatic agent obtained by dissolving or suspending one or two or more of pantolactone, pantothenic acid or a salt thereof in water or an organic solvent to give preferably 0.1-1.0% concentration.
Patent JP-S5536168-A (JP)
Title: Transportation method of drinking water
Inventor: AZUMA MASAJI
IPC: B63B25/08
Filed: 1978-09-08
Abstract: PURPOSE: To utilize the spaces of ship effectively, by means of inserting water packages into a water tank for ballast along with the sea water or pure water at the leaving port, and of discharging into out of tank along with the sea water or the pure water when the ship reaches at the objective port.  
     CONSTITUTION: Water packages 1 in an absorbing tank 7 are transported into water tanks 6, 6' for ballast by a pump 9 for ballast by means of being absorbed from an absorbing pipe 11 along with sea water or pure water 8, and are contained in the water tanks 6, 6' in a floating or dispersed state in the sea water or in the pure water. When a tanker 5 reaches at the objective port, the water packages 1 within the tanks 6, 6' for ballast and the sea water or the pure water 8 are discharged out of the ship as a ballast water. But the water packages 1 are recovered by means of separating from sea water or pure water. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08304595-A (JP)
Title: Glass melting furnace combining device
Inventor: SHIMOKAWA NOBUHIRO
IPC: F27D15/00
Filed: 1995-05-08
Abstract: PURPOSE: To exactly measure total melt weight by connecting the lower end of a movable cylinder supported vertically movably on the inside of the inner cylinder with the mouth of a vessel during the descend by the self-weight. CONSTITUTION: When a space 5a of a bellows 5 is depressurized and compressed with a pressurized air supply means 8, an inner cylinder 6 descends and a movable cylinder 7 also descends and an inside flange fitting part 6b where the lower end part 7b touches the mouth 3a of the vessel 3 separates from an outside flange fitting part 7a and stops in the middle position to the lower end 7b. A down flow nozzle 2 is heated with a high frequency coil 2a and so the fluidity of inside melt X is raised. The melt X flows down out of the nozzle 2, gradually fills the vessel 3 inside and the vessel is thermally expanded. By the elevation of the cylinder 7, thrust force is absorbed, which does not acts on a load cell 12 and thus exact measurement of the weight of the filled melt X is possible.