baber/WOPTO huggingface dataset:
Patent JP-2000225577-A (JP)
Title: Tightening body separating device for connection tightening body manufacturing device
Inventor: MATSUDA KIMIHIRO
IPC: B65G47/84
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To surely separate a tightening body, even if rotating speed of a circular table is increased, by forming a U-groove into a shape wider as the U-groove is inclined in a rotating direction of the circular table and goes to the outside in a radius direction. SOLUTION: U-groove 20a of a circular table 20 is formed into a shape wider as the U-groove is inclined in a rotating direction of the circular table 20 and goes to the outside in a radius direction. When a top screw 3 on a chute 1 separately starts to enter into the U-groove 20a, a screw guide 4 preventing the top screw 3 from entering into a reverse rotation side of the U-groove 20a is provided so that a tip of the top may be located in the vicinity of a passage of the chute 1 on an upper side of the circular table 20. When the U-groove 20a have long time to match with the screw 1 of the chute 1, the screw 3 smoothly falls and the screw 3 is not engaged between the chute 1 and the U-groove 20a.  As a result, a chute-shaped tightening body can be surely separated within the U-groove 20a of the circular table 20, rotating speed of the circular table 20 is increased and manufacturing speed of a connection tightening body can be improved.
Patent JP-S52111386-A (JP)
Title: Production of semi-conductor
Inventor: OOHATA KEIICHI
IPC: H01L29/812
Filed: 1976-03-16
Abstract: PURPOSE: To produce superior-characteristic short-barrier gate FET by selectively removing semi-conductor bases having epitaxial layers grown, and by forming each active area on the remaining epitaxial layers in order to simply areas positioning by visual light radiation. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04267173-A (JP)
Title: Recording device
Inventor: SUKAI RYUICHI
IPC: B41J25/316
Filed: 1991-02-22
Abstract: PURPOSE:To enable a recording head to maintain satisfactory flatness properties and thereby improve recording accuracy by correcting the distortion of the recording head using an actuator which is movable in a longitudinal direction. CONSTITUTION:A recording sheet 3, a recording head 1 and a platen roller 2 and an actuator which is movable in the longitudinal direction of the recording head are provided.
Patent JP-S56124602-A (JP)
Title: High efficiency turbine
Inventor: NAKAGAWA TAKENORI
IPC: F01D1/00
Filed: 1980-03-05
Abstract: PURPOSE: To contrive the improvement of the turbine efficiency and prevent abrasion of rotatory bodies by a method wherein the two rotatory bodies provided with a blade and a groove are contacted with each other, and two or more pressure chambers are formed.  
     CONSTITUTION: The rotatory body 5 having the groove 2 is provided with a gap- proof plate 4 and a runner 6 having the blade 1 is provided with an idling rotatory body 7. The two or more pairs of the rotatory bodies 5, 7. For a position of the blade 1 in the pressure chamber 11, the ventilation is started at a position (a) and stopped at a position (b). The blade and groove of the other pair of the rotatory bodies 5, 6 are provided at the opposite positions, so that the two pairs of the rotatory bodies are operated by one rotation of a gear and therefore, the turbine efficiency can be improved. In addition, by providing the gap-proof plate 4 and forming a gap-proof plate release groove 18, the rotatory bodies 5, 7 can be prevented from being worn. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09200501-A (JP)
Title: Image reader
Inventor: MATSUDA SHINYA
IPC: H04N1/107
Filed: 1996-01-22
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of image pickup with a simple operation by changing a position of a file margin to be added to an output image in response to longitudinal/lateral writing of an original so as to optimize the image pickup condition such as production of the file margin and a standby position of an image pickup element. SOLUTION: An image signal read by an image pickup sensor 4 in a preliminary scanning state is temporally stored in an arithmetic memory 22 and fed to a longitudinal/lateral discrimination means 24, in which recognizes longitudinal/lateral writing of an original under the control of a CPU 21. Furthermore, the CPU 21 generates a luminance histogram to calculate a background luminance and a character part luminance threshold level and to obtain a frequency of use of the character part or the like. The CPU 21 controls an image processing control circuit 25 to conduct various image processing based on the information above and provides an output of a blank signal to a file margin control means 28.  In this case the CPU 21 controls a timing of the blank signal depending on the result of discrimination of the longitudinal/lateral writing of the original to select a position at which a file margin is added.
Patent JP-S58144982-A (JP)
Title: Picture input device
Inventor: MAEDA KENICHI
IPC: G06K11/06
Filed: 1982-02-24
Abstract: PURPOSE:To make inputting of a picture possible with a simple device, by reading an input picture by a hand scanner having a light receiving face narrower than a region where the input picture can exist and detecting the position of the scanner at this time and storing it. CONSTITUTION:A hand scanner 1 having a light receiving face narrower than the region where the input picture of a picture original 4 can exist is slided on the surface of the original 4, and the presence and the absence of patterns are converted photoelectrically and are stored in a memory, which is not shown in figure, of a body 2 in accordance with addresses of the scanner 1. Addresses of the scanner 1 are calculated by operating X and Y coodinates obtained from a tablet 3 in an address calculating circuit of the body 2 and are stored in the memory. Thus, a picture is inputted easily even from a large-sized picture original by a simple device.
Patent JP-S56127142-A (JP)
Title: Solar heat collector
Inventor: NEDACHI MICHIYUKI
IPC: F24J2/04
Filed: 1980-03-08
Abstract: PURPOSE: To rationally abosrb the radiation heat of the sun and to increase the heat energy absorption amount of a solar heat collector by filling heat medium oil in the case of the heat collector formed of heat receiving pipes through which water is internally flowed.  
     CONSTITUTION: The heat collector 1 installed on a roof of a domestic house or a factory or the like abosrbs the radiation heat of the sun 3, and is composed by filling heat medium oil 2 in the case 1a. Heat insulator 1b is mounted on the bottom of the case 1a, and heat receiving pipes 1c... are aligned in parallel and water is flowed therethrough. The top of the case 1a is covered with a cover 1d, a heater 1h is contained in the case 1a to heat the heat medium oil 2 at the time of rain or the like. The hot water thus obtained in the heat collector 1 is sequentially fed through a heat storage tank 4 and an auxiliary boiler 6. When the hot water is used for cooling the indoor, a hot-water heating-up absorption type refrigerator 7 is operated, and cold air is fed from an air conditioner 8 into the room. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10225418-A (JP)
Title: Tableware washing machine
Inventor: TOMITA TAKASHI
IPC: A47L15/42
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To realize the abnormal temp. control of a heater owing to the rising of peripheral temp. and the abnormality of a control means by means of simple configuration by comparing temp. setting values from a setting means and a temp. detecting body and controlling the ON/OFF of the heater. SOLUTION: A heat transmitting body 23 which is integratedly brought into contact with the heater is formed in the periphery of a heater pipe 13 and, on its surface, the temp. detecting body 20 for detecting the abnormal temp. of the heater and controlling warm blow temp. at the time of drying is fixed. When peripheral temp. becomes high during a washing operation, control is executed to turn-off the heater when the temp. detecting body 20 becomes 85 deg. which is previously set in the setting means of a controller and to turn-on the heater at the time of 80 deg..  In a fault state when the on/off relay of the heater becomes abnormal, etc., display LED which is disposed in a control pannel is turned on and off when the temp. detecting body 20 becomes 95 deg. which is previously set in the setting means of the controller so as to display an abnormal state and a power switch is turned off.
Patent JP-H03232974-A (JP)
Title: Formation of shielding film for plastic
Inventor: YUI YASUSHI
IPC: C23C18/22
Filed: 1990-02-07
Abstract: PURPOSE:To improve the stabilization of an electromagnetic shielding layer constituted of a copper plating layer by interposing a copper plating layer between an Ni plating layer as a lower layer and an Ni plating layer as an upper layer. CONSTITUTION:A sandwich-like shielding film 10 constituted of an Ni plating layer 16 as a lower layer, a copper plating layer 7, and an Ni plating layer 9 as an upper layer is formed on the surface of a plastic material 1. Since the Ni plating layer 16 as a lower layer and the Ni plating layer 9 as an upper layer having resistance to oxidation and being highly resistant to contaminants are formed on the surface in intimate contact with the plastic material 1 and the surface part exposed to the outside air, respectively. The copper plating layer 7 constituting a shielding layer becomes practically free from the influence of corrosive components in the plastic material 1 or from the influence of contamination with the external air, and as a result, the above shielding film 10 can produce stable electromagnetic shielding effect.
Patent JP-S57144634-A (JP)
Title: Discharge work controller
Inventor: TAKAWASHI TAMIO
IPC: B23H7/18
Filed: 1981-02-28
Abstract: PURPOSE: To achieve the accurate gap control where the response of the main shaft position system will never drop even in the sample level servo operation, by assembling a zero order hold circuit and a completely closed loop in the position servo system.  
     CONSTITUTION: The signal flow relating to the inter-pole voltage is digitized then converted into a main shaft positional command level corresponding to the inter-pole voltage by a device 10 having the function to perform the sampling, logic operation and the hold for every minute time interval Δt. A logic operating circuit 24 will read the difference between the zero order hold output Zc or the output from the error counter 30 and the positional detection signal Zb then add with the main shaft positional command to pre-calculate the zero order hold output. With such operation, in a position servo system, the completely closed loop of the position is enabled even for the zero order control resulting in the highly accurate gap control. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60176931-A (JP)
Title: Foamed glass grain and production thereof
Inventor: HAYATA SHIGENARI
IPC: C03B19/08
Filed: 1984-02-17
Abstract: PURPOSE:To obtain the titled lightweight foamed grains, having a hollow part therein and an outer layer consisting of a foamed glass layer, and suitable for heat insulating materials and aggregates, etc., by heating a coated core material prepared by coating a specific combustible core material with a mixture of glass powder with a decomposition type foaming agent. CONSTITUTION:The titled almost spherical foamed grains 1, obtained by wetting a core material consisting of spherical combustible plastic (foam) particles having >=0.3mm. particle diameter with a water-soluble high polymer binder, e.g. polyvinyl alcohol (PVA), by spray, etc., coating the resultant particles with a mixture of 100pts.wt. glass powder passing through a 100-mesh screen with 0.5-10pts.wt. decomposition type foaming agent, e.g. CaCO3, heating the coated core material at 700-900 deg.C for 1-10min to burn the combustible (foam) particles, and melt foaming the glass particles, and having a hollow part 2 having a diameter of about 20-90% outside diameter and outer layer consisting of a foamed glass layer 3, 1-25mm. grain diameter, narrow grain diameter distribution and 0.05- 0.6g/cc bulk density.
Patent JP-S59154081-A (JP)
Title: Solar battery
Inventor: HAMAKAWA YOSHIHIRO
IPC: H01L31/04
Filed: 1983-02-22
Abstract: PURPOSE:To contrive to improve the conversion efficiency at the time of converting light energy into electric energy by providing an optically transparent thin film layer between a photovoltage generating laminated body composed of a amorphous semiconductor and a back surface electrode. CONSTITUTION:The back surface electrode 2 excellent in reflectance is formed by vapor-depositing Ag on a stainless substrate 1 whose surface has been finished into a mirror. Next, while supplying oxygen, the transparent TiOx(x= 1-2) film 3 of a thickness of 10-500Angstrom  is formed on the substrate by evaporating TiO2 by electron beam method. Successively, a P layer, an I layer 5, and an N layer 6 are formed. Further, an ITO transparent conductive film is vapor-deposited as a window side electrode 7, thus forming a thin film solar battery. Thereby, the conversion efficiency improves.
Patent JP-H05223689-A (JP)
Title: Prediction of gas intake eddy occurrence, fluid machine design assisting device using it and fluid machine controller
Inventor: IWANO RYUICHIRO
IPC: G06F17/50
Filed: 1992-02-17
Abstract: PURPOSE:To provide a prediction means for gas intake eddy occurrence. CONSTITUTION:A prediction means for gas intake eddy occurrence consists of a means for obtaining fluid speed at multiple positions within a fluid machine, a means for obtaining fluid speed distribution around the center of eddy by interpolation, a means for deciding whether air column is being formed at the eddy center and a means far deciding whether the air bubble occurring when the air column splits will be taken away along with a stream. By this, the occurrence of gas intake eddy is predicted. As a result, design costs and period of a fluid machine can be reduced.
Patent JP-S60172252-A (JP)
Inventor: WATABE HIDEFUMI
IPC: A21B5/00
Filed: 1984-02-17
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-S58151320-A (JP)
Title: Manufacture of photoconductive material
Inventor: SUNAKAWA HIROSHI
IPC: G03G5/08
Filed: 1982-02-25
Abstract: PURPOSE:To manufacture body-centered cubic system bismuth sillenite crystals suitabe for use as a photoconductive material by mixing compounds as starting materials in a specified ratio and by calcining the mixture at a prescribed temp. CONSTITUTION:One or more among bismuth oxycarbonate, bismuth nitrate and bismuth hydroxide (A) are mixed with germanium oxide and/or silicon dioxide (B) in 12:1 gram atomic ratio of Bi:Ge (or Si). The mixture is calcined at 400 deg.C- the m.p. of bismuth sillenite in an oxidizing atmosphere to obtain a photoconductive material consisting of gamma-type bismuth sillenite crystals represented by the formula (where x is 0-1).
Patent JP-S63197802-A (JP)
Inventor: TAKAHASHI HIROTAKA
IPC: F22B37/24
Filed: 1987-02-10
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-H05230254-A (JP)
Title: Production of olefin resin foam
Inventor: KOBAYASHI NORIO
IPC: C08L87/00
Filed: 1992-02-17
Abstract: PURPOSE:To improve producibility, heat-moldability, and rigidity by extrusion- foaming a composition comprising an olefin resin and a terpene resin. CONSTITUTION:100 pts.wt. olefin resin is mixed with 2-30 pts.wt. terpene resin. A mineral oil having a viscosity at 38 deg.C of 30-80cst is added thereto according to need in an amount of 0.1-3.0 pts.wt. per 100 pts.wt. the resins. This composition is introduced into an extruder and melted and kneaded with heating. A foaming agent is then injected into the extruder and mixed with the melt. The resulting melt is cooled to a temp. suitable for foaming and extruded and foamed 3- to 20-fold to obtain a foam having a thickness of 0.5-200mm.
Patent JP-S59155449-A (JP)
Title: Paste for fibrous wall material
Inventor: TANAKA HIROMICHI
IPC: C08L33/02
Filed: 1983-02-25
Abstract: PURPOSE:To provide a paste for fibrous wall materials, which has excellent initial water resistance and rust proofness, consisting of a zirconium salt, a film- forming aid and an emulsion obtd. by polymerizing styrene, a (meth)acrylate ester and an unsaturated carboxylic acid in the presence of a specified emulsifier. CONSTITUTION:A paste consists of a zirconium salt, 4-20pts.wt. film-forming aid and 100pts.wt. copolymer emulsion obtd. by emulsion-polymerizing 40- 69.5wt% styrene and/or methacrylate ester, 30-50wt% acrylate ester and 0.5- 10wt% unsaturated carboxylic acid as structural units in the presence of 2- 5wt% (based on the combined quantity of the monomers) emulsifier composed of a mixture of compds. of formulas I and II (wherein R is an 8-20C alkyl; n is 1-50). In the production of said copolymer emulsion, 2-5wt% nonionic surfactant may be added to the monomer component to an extent within which the rust proofing performance of the emulsifier is not reduced.
Patent JP-H08238302-A (JP)
Title: Quantitative feeding and packaging device for chemical
Inventor: BOKU GISHIYOKU
IPC: B65B35/44
Filed: 1995-02-17
Abstract: PURPOSE: To provide an apparatus for quantitative supply and wrapping of a medicine for enabling many wrapping and blending and wrapping according to the kind and dose of medicine by one operation. CONSTITUTION: This apparatus consists of a dosing part X, a sorting part Y, a wrapping part and a taking out port Z; the structure is able to sort and divide a medicine taken out from the dosing part X for taking out the filled medicine, according to the form of medicine, tablet, powder, liquid or injection through the sorting part Y, then to take out it from the wrapping part and the taking out port Z. The dosing part X has many filling parts 20, and each- filling part separately consists of a filling part 20A, a filling part 20B and a filling part 20C according to the form of medicine.
Patent JP-H05223469-A (JP)
Title: Replacing device for refractory
Inventor: NAKAMURA YASUSHI
IPC: C21B7/14
Filed: 1992-02-17
Abstract: PURPOSE:To provide a replacing device for refractory, which is employed for the loading or assembling of upper and lower nozzles or sliding plates in an SN device used for steel smelting or casting works and the like in pig iron making and/or steelmaking factories and the like or employed for the extraction and/or dismantling of refractories, such as a nozzle type refractory having nozzle holes or a porous plug and the like, for which an extracting rod is used. CONSTITUTION:The title device is constituted of a vertical and horizontal rotating device 10, mounted on a free supporting device such as a nongravity balancer 19, a hoist, a ceiling crane or the like, a main frame 9, attached to the front side of the vertical and horizontal rotating device 10 with a substantially vertical posture and having a flat plate type long in the longitudinal direction, a pushing pawl mechanism 5, installed above the main frame 9, a ram cylinder 40, installed horizontally substantially at a back surface side below the main frame 9, and a gripping device 1 for refractories, which is installed below the main frame 9.
Patent JP-H11233970-A (JP)
Title: Rail-mounted equipment
Inventor: OE TERUHIRO
IPC: H05K5/02
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To prevent the internal structure or circuit of rail-mounted equipment which is engaged with and connected to the upper and lower engaging sides of a supporting rail from being broken or the engaged and connected parts of the equipment from being damaged by preventing the equipment from being strongly shaken by vibrations, etc. SOLUTION: At engaging of rail-mounted equipment 1 with the upper and lower engaging sides 2a and 2b of a supporting rail 2, spacers 15 and 10 are respectively disposed to the upper and lower spaces C formed between a wall surface W, to which the rail 2 is fitted and the back of an equipment case 3 for filling the spaces C. The lower spacer 10 is integrally protruded from the case 3, and at the same time, the upper spacer 15 is inserted between the wall surface W and the back of the case 3.
Patent JP-S59159012-A (JP)
Inventor: DANIERU OO MORUNAA
IPC: E21B47/022
Filed: 1984-02-21
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-H11226929-A (JP)
Title: Lightweight foamed concrete and its production
Inventor: TERAJIMA MASARU
IPC: B28B11/00
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To improve the precision of bar code printing in the production line of lightweight foamed concrete in which the bar code printing is automated. SOLUTION: When lightweight foamed concrete A is molded through a process in which mortar is cast into a form and semi-cured, and the concrete A is transported by a transportation means, during the semi-curing, a bar code C is printed by an ink-jet printer 20 arranged at the end A10 which was positioned on the bottom side of the form or in the vicinity of end A10 to face a transportation route.
Patent JP-H10205011-A (JP)
Title: Moisture-absorption and releasing board and manufacture thereof
Inventor: HIGUCHI KOJI
IPC: C04B38/00
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To bring out an excellent moisture-absorbing and releasing function, by increasing the density at the front surface and gradually decreasing the density to the rear face in a board constituted of a moisture-absorbing and releasing porous inorganic material. SOLUTION: This board 1 is constituted of a moisture-absorbing and releasing porous inorganic material 11 and the density varies gradually from the front surface to the rear face. The front surface of the board 1 is formed of an inorganic material 11 with small average particles and also it is formed of a porous material with bubbles 12, 12 in the inside and a dense material. And the rear face is formed of an inorganic material 11 with large average particles and a porous low density material with bubbles 12 in the inside. A plastic film 22 may be stuck on the rear face of the board to cut off moisture passing through the rear face. In this way, an excellent moisture-absorbing and releasing function can be brought out.
Patent JP-S60173034-A (JP)
Title: Polyphenylene ether resin composition
Inventor: SUGIO AKITOSHI
IPC: C08L25/00
Filed: 1984-02-20
Abstract: PURPOSE:The titled resin composition controlled in the extent of coloration occurring when heated to high temperature, comprising a specified polyphenylene ether and a vinylaromatic resin. CONSTITUTION:A mononuclear phenol of formula I (wherein R1 is a 1-3C lower alkyl, and R2-3 are each H or a 1-3C lower alkyl) is added to a solvent mixture containing 1pt.wt. aromatic hydrocarbon which is a good solvent for the polyphenylene ether resin to be produced and 0.9-1.1pts.wt. aliphatic hydrocarbon which is a poor solvent therefor, and oxidatively polycondensed at 20-100 deg.C in the presence of a catalyst comprising a cuprous salt and a primary or secondary amine to obtain a polyphenylene ether resin having an intrinsic viscosity (as measured in CHCl3 at 30 deg.C) >=0.47dl/g. 95-5wt% this resin is kneaded with 5-95wt% vinylaromatic resin containing 25wt% above monomer units of formula II (wherein R4 is H or a lower alkyl, Z is a halogen or a lower alkyl, and p is 0-3) to obtain the titled resin composition.