baber/WOPTO huggingface dataset:
Patent JP-S55135050-A (JP)
Title: Device for accumulating sheets
Inventor: SASAKI HIROSHI
IPC: B65H33/02
Filed: 1979-04-04
Abstract: PURPOSE: To accurately set and accumulate sheets in correspondence to the size of sheets by setting the timing of the beading device by a signal of a size change- over device and a signal of a sheet conveyance detector.  
     CONSTITUTION: When a handle 13 is rotated, a slide stopper 15 moves by a cam 14 thereby to obtain a specific accommodation length a. Furthermore, the object to be detected by a senser changes by the rotational angle of a handle 13, and the timing of driving a bead 28 beating off the sheets which have been conveyed is set, and accumulated in the accumulating device. When the sheets of paper in the proximity of a predetermined number of sheets are accumulated on a backup 33, the backup 33 descends up to a position shown by one-dot broken line, and a separator 31 tilted in a direction Z and rotates in a stand-by position in a clockwise  direction up to a position shown by solid line, and separates the sheets in predetermined quantities and kinds. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59165187-A (JP)
Title: Optical character reader
Inventor: HONDA TATSUO
IPC: G06F3/048
Filed: 1983-03-10
Abstract: PURPOSE:To input a user form format by using an operating means and a display screen, to designing the format of the form adaptive to the specification of a device automatically, and to printing it out as print data by providing a character reader with an automatic form designing part, automatic format generation part, etc. CONSTITUTION:The control part 1 of an optical character reader OCR controls and administers the operations of respective mechanisms. This control part 1 connects with a form conveying mechanism part 2, scanning part 3, recognition part 4, communication part 5, dispaly mechanism part 6, and console panel part 7. Further, an external storage device 8, automatic OCR format generation part 9, automatic form designing mechanism 10, printing part 11, etc., are connected to the control part 1. Then, the panel part 7 and display mechanism part 6 are used to input a request for the format of a form to be used; the format of the form is designed automatically by the designing mechanism 10 and the format is generated by the generation part 9. The automatically generated data is outputted on the printing part 11 as print data and display data.
Patent JP-H08230182-A (JP)
Title: Ink jet print head and manufacture thereof
Inventor: SAWADA HIDEKI
IPC: B41J2/055
Filed: 1995-02-28
Abstract: PURPOSE: To manufacture an ink jet print head efficiently and at low cost by a simple manufacturing means without complicated working process such as etching treatment. CONSTITUTION: An ink jet print head comprises a head substrate 1 having a recessed ink passage 4 opening at one side face formed on at least one side face and a vibration plate 2 to be attached to the head substrate 1 so as to block an opening face 4a of the ink passage 4. The head substrate 1 is formed of resin by a mold so as to mold the recessed ink passage 4 simultaneously on the head substrate 1. On the other hand, the vibration plate 2 is formed by providing a metal conductive layer 21 on a surface of a flexible plate made of synthetic resin. To the metal conductive layer 21 of the vibration plate 2, a piezoelectric element 22 is attached.
Patent JP-H04281333-A (JP)
Title: Power supply system
Inventor: KATAOKA OSAHISA
IPC: H02J1/00
Filed: 1991-03-06
Abstract: PURPOSE:To provide an external power supply system for an electronic appliance employing a battery in which the battery is operated efficiently and the operating time of the electronic appliance is prolonged. CONSTITUTION:The power supply system comprises a first internal/external switch 2 and a first input switch 12 for switching between a battery 11 and a built-in battery 1, and a second internal/external switch 7 and a second input switch 9 for switching between a battery 8 and a power supply comprising a DC-DC converter 4.
Patent JP-H07248182-A (JP)
Title: Drying method for rush and storing method
Inventor: HOTTA KEIICHI
IPC: F26B5/16
Filed: 1994-03-10
Abstract: PURPOSE:To dry and store while holding drape of rush by bringing the ruse into direct/indirect contact with silica gel, and reducing a weight of the rush at the time of harvesting to a half or less of that at the time of harvesting within a specific time. CONSTITUTION:In the case of drying rush, harvested rush is first bundled to small bundles, and conveyed to a storage warehouse by a truck, etc. Then, the bundles of the rush are disassembled, covered with nonwoven fabric of a size for sufficiently spreading the rush, and buried in silica gel of about 20 times in weight as heavy as that of the rush. In this case, the rush is so spread that the rush is sufficiently brought into contact with the gel. Moisture of the rush is absorbed to the gel for 48 hours from the time of harvesting the rush to be dried in the state that it is held at the ambient temperature of about 20-25 deg.C. Thus, the rush of high quality with good color gloss which is sufficiently dried is obtained. The rush is used in this state. When it is not used for a while, the rush is preserved in the state in contact with the silica gel.
Patent JP-H01214142-A (JP)
Title: Manufacture of semiconductor device
Inventor: ONO TAKIO
IPC: H01L21/76
Filed: 1988-02-23
Abstract: PURPOSE:To reduce the formation of a striking-through in an oxide film and increase an effective area of an element region for high integration of the title device by introducing an impurity into a Si oxide film which constitutes an inter-element isolating oxide film to raise an oxidation speed. CONSTITUTION:An oxide film 2 formed on the surface of a Si substrate 1, on which a poly Si film 3 is deposited, on which nitride film 4 is deposited. A resist 5 is applied on the film 4 and patterned, which is used as a mask to etch the nitride film 4 for forming an opening through a region where a dielectric isolating film should be formed. A substrate surface is is implanted with a phosphorous 8 ion with use of the resist 5 as a mask, and an impurity is doped into the surface of the film 3 or the substrate 1 located over a region where an isolating oxide film 6 should be formed. Then, after the resist 5 is removed, the surface of the substrate 1 is acid-treated. Since in the above process the impurity has been doped into the surface of the film 3 or the substrate 1, an oxidation reaction is made at a high speed to form the isolating oxide film 6 for a short period of time, for thereby reducing the striking-through region W2 of the film 6 into the element region.
Patent JP-S61198121-A (JP)
Title: Waveguide type photosensor
Inventor: INOUE NAOHISA
IPC: G01R33/032
Filed: 1985-02-27
Abstract: PURPOSE:To transmit plural kinds of detection data optically through one optical fiber or electric cable by utilizing Mach Zehnder type optical waveguides. CONSTITUTION:Input light entered through a Y-shaped optical waveguide 25 is demultiplexed equally by this optical waveguide 25. The two demultiplexed light beams are further demultiplexed into two light beams which have the same intensity, so that equal light beams are inputted to Mach Zehnder type optical waveguides 21-24 respectively. The light propagated in the input optical waveguide part 21 of the optical waveguide 21 is demultiplexed equally to two branch optical waveguide parts 21a and 21b, wherein they are guided and then multiplexed by an output optical waveguide part 21d. A high-frequency voltage is applied as pulses to an IDT 40, where an impulsive surface acoustic wave is generated and propagated in a substrate 10. Output light beams of the optical waveguides are diffracted successively with the SAW, so they becomes a serial light signal on the time base.
Patent JP-S56137457-A (JP)
Title: Block transfer system of file
Inventor: KAWAMURA KATSUHIKO
IPC: G06F17/30
Filed: 1980-03-31
Abstract: PURPOSE:To increase transfer efficiency with a simple constitution, by attaching bit map which represents that each record in the block is a real or vacant record at the head of transfer data, and transferring the real record only subsequently. CONSTITUTION:The block readout device BR reads out the data for one block's share from the file FA via the file input controller FI when the transfer request of data is present, to discriminate whether the real record or vacant record is present. To the bit map memory BM1, 0 is fed when real record and 1 is given with vacant record, and real record only is stored in the record memory RM1. When the processing of one block is finished, the format FM assembler FC adds the real record train read out from RM1 to the bit map at the head and feeds it to the reception side via the data communication network DCN. At the reception side, FM separator FD stores the bit map to BM2 and the real record to RM2 and writes in the real and vacant records to the file FB at the block write-in device according to the bit map.
Patent JP-S58158536-A (JP)
Title: Sensor for state of air blowing
Inventor: TORIKAI TSUTOMU
IPC: F04B49/10
Filed: 1982-03-16
Abstract: PURPOSE:To detect for sure clogging in an air blowing passage by providing a sensor that senses pressure difference at a pair of places where air blowing passages are apart and also clogging sensors arranged respectively to pressure intake openings of the sensor. CONSTITUTION:The blower 10 of an air supply device takes in the outside air and sends it in the direction of the arrow 20 through a duct 30 to a pressure sensing section 1. Then, the air flow goes to a second pressure sensing section 1' via a duct 31, cooling chamber 9 and duct 32, and, further, it is sent out to the outside via a duct 33. At the pressure sensing sections 1 and 1' guide pipes 14 and 15 and 14' and 15' are provided. When one of those pipes is clogged, it is detected by signal issuing devices 2 and 2' and signal receiving devices 3 and 3' and confirmed by output terminals 16 and 16'. Furthermore, the pressure difference at the pressure sensing sections 1 and 1' is detected by a pressure difference sensor 4 through pipes 8 and 8', and it is compared by a pressure difference sensor 4 and compared with the reference voltage in a comparison circuit 6 to sound alarm.
Patent JP-H07249479-A (JP)
Title: High frequency heat treatment device
Inventor: SAKIMOTO YUKIO
IPC: C21D1/10
Filed: 1994-03-11
Abstract: PURPOSE:To provide a high frequency heat treatment device of a simple configuration which permits widening the adjustable range of the output to a warm keeping coil. CONSTITUTION:To an inverter 16 a heating coil 14 is connected through the first tap-equipped matching transformer 18 and a matching capacitor 19, and a warm keeping coil 15 is connected parallel with the heater coil 14 through the second tap-equipped matching transformer 23. Only the output to the warm keeping coil 15 is adjusted by the tap 23a of the second matching transformer 23.
Patent JP-S54132497-A (JP)
Title: Cathode for electrolysis of aqueous solution of alkali metal halide and manufacture thereof
Inventor: KAWASAKI KEIJI
IPC: C25B11/06
Filed: 1978-04-07
Abstract: PURPOSE: To obtain the title cathode with high film adherence which cathode is applicable to cathode substrates of various shapes and capable of reducing hydrogen overvoltage remarkably by forming a special iron electroplated layer contg. a flocculant on a substrate metal.  
     CONSTITUTION: At least part of a cathode substrate metal base made of iron, stainless steel, Ni or platinum group metal is plated with iron in an iron plating bath contg. a flocculant such as high molecular polysaccharides, e.g. starch or dextrin to manufacture a cathode for electrolysis of an aq. soln. of an alkali metal halide. The bath includes a usual ferrous chloride bath, iron borofluoride bath, NH + -free ferrous sulfate bath and mixed bath. It is required to maintain the bath at pH2.5<pH<6.0. The ferrous ion concn. in the bath is 0.1W1.7, esp. 0.5W1.5 mols/l. The plating is pref. carried out while stirring the bath with a nonoxidizing gas such an N 2  gas in order to prevent oxidation of ferrous ions. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10239567-A (JP)
Title: Receptacle type module, and assembling method therefor
Inventor: HOTTA HAJIME
IPC: H01S5/00
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a receptacle type module that can completely attain airtight sealing shut off from the external environment, by using a receptacle with resin filled in a dam formed in a bored state at a part of a holder. SOLUTION: A dam 17 is formed at a part of a holder B16, and a resin 18 is filled in the dam 17. The fillet of resin 18 is formed between the base of the dam 17 and a right-angled part formed of a short-sized ferrule 14. The dam 17 is formed in a bored state in the holder B16, and the resin 18 is filled in the dam 17, so that this module is shut off from external environment, and the actual airtightness is 10<-9> atm.cc/sec order, for instance. This results in obtaining a receptacle type module that can completely attain airtight sealing between the short-sized ferrule 14 and the holder B16.
Patent JP-S54133407-A (JP)
Title: Production of super alloy member
Inventor: OKAYAMA AKIRA
IPC: B22F3/10
Filed: 1978-04-07
Abstract: PURPOSE: To produce the super alloy of superior thermal impact resistance and thermal fatigue resistance by mixing carbon in Ni base or Co base super alloy powder, molding the mixture and sintering the molding in a vacuum or inert gas atmosphere.  
     CONSTITUTION: The super alloy which contains C; 0.1 to 1%, Cr; 10 to 35%, at least one of W and Mo 10W35%, contains Ni, Nb, Ta, Ti, Zr, B and is composed of the rest of more than 50% of Co. Or the super alloy which contains C; 0.05 to 1%, Cr; 10 to 30%, at least one of W and Mo 30% or under, contains Al, Ti, Nb, Ta, Zr, B and is composed of the rest of more than 50% of Ni. In producing the powder of the abovementioned Co base, Ni base super alloy, the total amount of 0.65 to 0.8 times the oxygen quantity contained in the super alloy powder of the raw material and carbon necessary for carbide formation is mixed. This is heated in a vacuum or inert gas and the contained oxygen is deoxidized by carbon. Next, this is molded, after which the molding is sintered in a vacuum or inert gas atmosphere. The product yields the super alloy of less than 0.04% of oxygen content and superior mechanical properties such as thermal impact resistance, thermal fatigue resistance, etc. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08230074-A (JP)
Title: Manufacture of weather strip
Inventor: ARIMA HIDETOSHI
IPC: B60R13/06
Filed: 1995-02-28
Abstract: PURPOSE: To prevent trouble such that a hollow seal part is excessively expanded by the gas pressure in a hollow chamber by integrally forming a base part and a hollow part by extrusion molding and forming the hollow seal part and a flat part to the hollow part and discharging the gas in the hollow chamber of a hollow seal part to the outside. CONSTITUTION: A weather strip 1 is equipped with a base part 2 and the hollow part 11 integrally provided to one side surface of the base part 2 longitudinally by extrusion molding. The required part of the hollow part 11 in the longitudinal direction thereof holds the cross-sectional shape of the hollow part and the other part thereof is flatly pressed and bonded under pressure to continuously form a hollow seal part 12 and a flat part 21 to the hollow part in the longitudinal direction. A gas venting groove 14 is formed to one side surface of the base part 2 simultaneously with the extrusion molding of the weather strip 1 and the decomposition gas generated in the hollow chamber 13 of the hollow seal part 12 in a vulcanized layer is discharged to the outside from the gas venting groove 14.
Patent JP-H10243228-A (JP)
Title: Image reader
Inventor: NABESHIMA TAKAMOTO
IPC: H04N1/401
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To provide an image reader by which satisfactory images can be read, without requiring the complicated change control of reading position on a shading board and being affected by dust or the like on the shading board. SOLUTION: This reader is provided with a 1st shading circuit (averaging system) 65 for generating correction reference data by averaging image data from a CCD 14, with which the shading board is read for plural lines, for each correspondent pixel on the lines and a 2nd shading circuit (peal hold system) 66 for generating correction reference data by holding the peak of these image data for each corresponding pixel on the lines. A CPU 73 mutually compares the correction reference data provided by both these systems and selects one of 1st and 2nd shading circuits 65 and 66, so as to generate the correction reference data which reduces dispersion further (mutual level difference or standard deviation between the data of pixel and adjacent pixel).
Patent JP-H09205981-A (JP)
Title: Method for sorting kind of fish
Inventor: OSHIMA SHOICHI
IPC: A22C25/04
Filed: 1996-02-03
Abstract: PROBLEM TO BE SOLVED: To efficiently sort many fishes by the kind through the use of the device of remarkably simple structure by sorting a fishes by both their widths and heights to specify the kind of fish from both of them. SOLUTION: The kind of the fish is sorted by both its width and height to specify the kind of fish from both of them. To put it in the concrete, in order to sort a horse mackerel or a mackerel, e.g. the fishes of 15 to 80mm in width captured by a round haul net are sorted by 5mm pitch and then fishes in areas A to L separated by the width according to a graph are sorted by their heights by sorting all in the area A of a width 15 to 20mm to be horse mackerels, fishes of more than 37mm in height to be horse mackerels and fish less than this to be mackerels in the area B of a width 20 to 25mm, fished of more than 43mm in the height to be horse mackerels and fishes less than this to be mackerels in an area C, and the like.  In addition a body width sorting device is provided with a sorting unit arranged with plural rollers parallel and the interval between the rollers of the sorting unit of a low stage is gradually widened so as to gradually allow large fish to pass through between the rollers of the sorting unit.
Patent JP-H09208904-A (JP)
Title: Flooring gloss-restoring agent
Inventor: TAKEDA AKIRA
IPC: C09G1/18
Filed: 1996-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a flooring gloss-restoring agent which contains or not contains solvents, resins included in conventional flooring gloss-restoring agent, contains an N-alkyl-2-pyrrolidone, particularly in a specific amount and shows excellent gloss restoration performance. SOLUTION: This gloss-restoring agent comprises 0.3-40wt.% of an N-alkyl-2- pyrrolidone, when necessary, about 10-30wt.% of a solvent such as a glycol ether, small amounts of a wetting agent and a water softener and the rest of water. Or it comprises the solid components of 0.3-10wt.% of an N-alkyl-2- pyrrolidone and 1-10wt.% of polymers, small amounts of a plasticizer, fusing agent, wetting agent and the like and the rest of water. The solid component is usually formulated in the form of an acrylic resin emulsion or a urethane resin emulsion. A wax emulsion such as an oxidized polyethylene wax emulsion also can be used.
Patent JP-S59191702-A (JP)
Title: Fluorocarbon polymer
Inventor: UMEMOTO TERUO
IPC: C08F14/00
Filed: 1983-03-14
Abstract: PURPOSE:A fluorocarbon polymer useful as a fluoroalkylating agent, obtained by reacting a specified fluorocarbonsulfonic acid polymer with a specified fluoroalkyliodoso compound and a specified benzene derivative. CONSTITUTION:A fluorocarbon polymer containing a terminal structure of formula V is obtained by reacting (i) a fluorocarbon polymer containing a terminal structure of formula II (wherein n is 1-6) obtained by hydrolyzing a polymer of formula I (wherein X is CF3 or -CF2-O-CF3, p is 0 or 1-5, z is 0 or 1, and k/l is 3-16) with (ii) a fluoroalkyliodoso compound of formula III (wherein Rf is a 1-20C fluoroalkyl of the formula: -CR<1>R<2>R<3>, wherein R<1-3> are each F or a polyhaloalkyl and at least one of R<1-3> is F or a perfluoroalkyl; and Y is F or a trifluoroacetoxy, or Y2 is O) and a benzene derivative of formula IV, wherein Ar is an (un)substituted phenyl, at -20-50 deg.C in a solvent such as CCl4.
Patent JP-H03245166-A (JP)
Title: Electrophotographic copying device
Inventor: WATANABE NORIYUKI
IPC: G03G21/14
Filed: 1990-02-23
Abstract: PURPOSE:To eliminate the variation of printing start position by varying a time from detecting a material to be transferred till starting exposure in accordance with the adjustment of a timer measuring time. CONSTITUTION:The time from detecting the material to be transferred by a detection means 13 until starting the exposure by an exposing means 5 is varied in accordance with the adjustment of the timer 35 measuring time by adjusting means 33 and 34. In the case deviation occurs at the printing start position on a paper, the time from detecting the material to be transferred by the detection means 13 until starting the exposure by the exposing means 5 is adjusted by the simple adjusting operation of the means 33 and 34 so as to correct the deviation. Thus, the variation of printing start position caused by the mechanical error, etc., of a system for conveying a material to be transferred is easily compensated.
Patent JP-H07248703-A (JP)
Title: Tensile force adding mechanism for take-up type photoreceptor sheet of electrophotographic device
Inventor: KIYONO MINORU
IPC: G03G21/00
Filed: 1994-03-11
Abstract: PURPOSE:To provide a tensile force adding mechanism for a photoreceptor sheet reduced in fluctuations in tensile force without widening the space for mounting a spring. CONSTITUTION:In this electrophotographic device including a long size photoreceptor sheet 3 in a rotary photoreceptor drum 6, taking up the sheet 3 when its surface is used to the limit of life, and mounting a fresh photoreceptor surface to the surface of the photoreceptor drum 6, a torque limiter 22 slidingly rotated when a prescribed torque or more is obtained and a spiral spring 23 whose one end is rotatably supported by the torque limiter 22 are provided on the driven part of the photoreceptor sheet (or a photoreceptor driving part). The spiral spring 23 is rotated up to the prescribed torque to be compressed and at the time of exceeding the prescribed torque, the torque limiter 22 is started to slidingly rotate, to always impart prescribed tensile force to the sheet 3.
Patent JP-S56137879-A (JP)
Title: Preparation of alcoholic beverage
Inventor: UEMATSU MASAHARU
IPC: C12G3/02
Filed: 1980-03-28
Abstract: PURPOSE: To prepare an alcoholic beverage rich in multiplicity (the respective many orginal characteristics of raw materials) without rough tastes, by treating a raw material grain with a chemical for a food additive assuming the alkalinity to remove proteins, amino acids, and inorganic substances contained in the raw material grain.  
     CONSTITUTION: A raw material grain, e.g. rice or barley, is treated with a chemical for a food additive assuming the alkalinity, e.g. sodium hydroxide or sodium  carbonate, to remove components, mainly proteins, other than starch contained in  the raw material grain and prepare an alcoholic beverage by the conventional method. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S52125729-A (JP)
Title: Preventing examination device of switch board insulation
Inventor: SHIONO SHIGEO
IPC: H02B3/00
Filed: 1976-04-14
Abstract: PURPOSE: To enable to detect abnormal condition such as insulation deterioration and others at the early time of it, and to elevate reliability of machine and apparatus, by detecting abnormal electric signal and comparing and instructing set alarm signal and trip level. 
     COPYRIGHT: (C)1977,JPO&Japio