baber/WOPTO huggingface dataset:
Patent JP-S58142018-A (JP)
Title: Limitless slide bearing
Inventor: TERAMACHI HIROSHI
IPC: F16C29/06
Filed: 1982-02-13
Abstract: PURPOSE:To eliminate the necessity for drilling work, use a drawing material  and obtain a bearing at low cost, by forming a no-load ball guide groove to the  side wall of a bearing block. CONSTITUTION:In bearing blocks 201, 202 in which a mounting part 205, 206 is formed in one side and bearing is formed in the other side, said bearing is constituted by a bearing main unit 203, 204, holder 215 guiding plural balls and side cap 230, 231. While load ball track grooves 208, 209 and no-load ball guide grooves 210, 211 are formed to the bearing main unit, and slits 218, 219 are parallelly formed to the sloped surface of the holder 215 covered to the bearing main unit. Further a no-load ball concaved part is formed to a corner part of the holder while a direction changing U-groove guiding a ball from the load ball track grove to the no-load ball guide groove is formed to a side cap fitted to an end face of the bearing main unit.
Patent JP-S61183319-A (JP)
Title: Copolyester for packaging material
Inventor: HIROSE MASAHIKO
IPC: C08G63/00
Filed: 1985-02-08
Abstract: PURPOSE:To obtain a copolyester improved in gas barrier property required as a packaging material such as films or vessels, by constituting the copolyester from repeating units of specified two chemical structures. CONSTITUTION:A copolyester consisting of repeating units A and B represented by formulae I and II, wherein n is 2-7 and said repeating units A account for at least 50mol% of the copolymer. It is preferable that said copolyester has an intrinsic viscosity [as measured in a solvent mixture of phenol/ tetrachloroethane (60/40 weight ratio) at 35 deg.C] of 0.2-1.5. Said repeating unit A is an ethylene terephthalate unit and said repeating unit B is a 3-8C aliphatic omega-hydroxycarboxylic acid component unit. examples of said aliphatic omega- hydroxycarboxylic acids include 3-hydroxypropionic and 4-hydroxybutyric acids.
Patent JP-S58140769-A (JP)
Title: Toner image transferring method
Inventor: HANEDA SATORU
IPC: G03G15/16
Filed: 1982-02-16
Abstract: PURPOSE:To allow a simple device to perform clear toner image transfer while holding stable and high transfer efficiency by applying a corona ion flow which is asymmetrical about the moving direction of a transfer material to the back surface of the transfer material, and thus moving toner particles from an image carrier to the transfer material. CONSTITUTION:The cover plate of a corona discharger 1 is separated into the entry-side cover plate 3 and the exit-side cover plate 3' of the transfer material P and a discharging wire 2 is applied with a DC voltage having the opposite polarity of charges of toner 5 on the image carrier 4 from a DC power source E; and the entry-side cover plate 3 is applied with a DC voltage having the same polarity with the voltage applied to the discharging wire 2 from a DC power source E' and the exist-side cover plate 3' is applied with a DC voltage having the same polarity from a DC power source E''. The corona ion flow applied to the back surface of the transfer material P from the discharging wire 2 deviates weakly to the entry side of the transfer material P and intensely to the exit side in an transfer area (a), so the partial movement of the toner 5 in an area (b) before the transfer area and the repulsion of the toner 5 in a separation area are eliminated, performing transfer free of image disorder.
Patent JP-H03228303-A (JP)
Title: Bobbin for superconducting coil
Inventor: TOMITA YASUO
IPC: H01F6/04
Filed: 1990-02-02
Abstract: PURPOSE:To manufacture the title bobbin usable even for the manufacture of coils through winding and reacting process by a method wherein the bobbin is provided with a cylindrical bobbin main body, multiple grooves formed in the axial direction of the main body on the outer peripheral surface and the main body sheath, etc., closely engaged with the outer peripheral surface of the main body whereon the grooves are formed. CONSTITUTION:The title bobbin is provided with a cylindrical bobbin main body 11, multiple grooves 12 formed in the axial direction of the main body on the outer peripheral surface of the main body, a bobbin main body sheath 13 closely engaged with the outer peripheral surface of the winding main body 11 whereon the grooves 12 are formed, bobbin side plates 14, 15 fixed on both end parts in the axial direction of said main body 11, multiple through holes 16 communicating with the multiple grooves 12 formed on the outer peripheral surface of the main body 11 formed between said side plates 14, 15. Through these produres, a refrigerant passage is formed between the multiple grooves 12 formed on the outer peripheral surface of said main body 11 and said main body sheath 13 closely engaged with said outer peripheral surface so as to make it needless to use any FRP material. Accordingly, the title bobbin usable even for the manufacture of coils through winding and reacting process can be manufactured.
Patent JP-H02241535-A (JP)
Title: Filter of granulator of fluidized bed and dryer
Inventor: AARON KEI BASUTEN
IPC: B01D46/04
Filed: 1990-02-02
Abstract: PURPOSE: To provide a larger fiber area by connecting one end of a central cavity part of a first filter of pleated filter pairs to one end of a central cavity part of a second filter. CONSTITUTION: The central cavity part extending in the axisial direction is provided on the first cylindrical pleated filter pairs 63 and 64 mounted on a first support device 90 of the upper part of a housing 14. One end of the central cavity part of the filter 64 is connected to an air discharge port 24, while another end 72 of the central cavity part of the filter 64 is connected to another end 74 of the central cavity part of the filter 63. Also, a first seal part is housed in the end of another side of the central cavity part of the filter 63. The cartridge of the pleated filter has a remarkably larger fiber area compared to a normal filter bag.
Patent JP-S53108397-A (JP)
Title: Modulation circuit for semiconductor laser
Inventor: NAGANO KATSUYUKI
IPC: H04B10/61
Filed: 1977-03-04
Abstract: PURPOSE: To establish the waveform of light less in harmonic distortion and high in quality, by controlling the bias current of semiconductor laser. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10216022-A (JP)
Title: Electric cooker
Inventor: TSUJII HIROAKI
IPC: A47J37/06
Filed: 1997-02-05
Abstract: PROBLEM TO BE SOLVED: To make a cooking plate lightweight as well as compact, and increase heat capacity by keeping two cooking plates abutted to each other, and mounting a heater on the heating surface of one of the plates as integral part thereof for keeping the heater in contact with the heating surface of the other plate. SOLUTION: A plate type cooking plate 11 has a flat cooking surface 13 at one side and a heating surface 14 at the other side. Rib type mounting parts 19 of square cross section are cast into the heating surface 14, and internally provided with a sheathed heater 18. Also, the heating surface 14 is formed to have a flat surface 21 via the removal of the excessive thickness of an area other than the mounting parts 19, thereby reducing the weight of the cooking plate 11. On the other hand, a cooking plate 12 for baking a ball cake of batter and octopus pieces has circular recesses 25 arranged by 4 columns ×6 rows on the cooking surface 24 thereof and a heating surface 26 on the opposite side.  Also, the heating surface 26 is formed to have coupling grooves 27 for coupling the mounting parts 19, and indents 29 recessed along the circular recesses 25 are formed on the part of a division 28 having no coupling groove 27. In this case, the indent 29 is used to remove excessive thickness and form a thin wall part 20' for reducing the weight of the cooking plate 12.
Patent JP-S55114883-A (JP)
Title: Side gap adjusting method and device for guide vane
Inventor: ICHIKAWA KENTAROU
IPC: F03B3/18
Filed: 1979-02-28
Abstract: PURPOSE: To externally measure and adjust the side gap of a guide vane, by setting  an upper stem which penetrates through an upper cover to the end face of the guide vane and axially moving the guide vane through vertical control of the upper stem from outside.  
     CONSTITUTION: An upper stem 3 of a guide vane, penetrating through an upper cover 5, is engaged with a boss 7a of guide vane arm 7 and a cap plate 8 is fixed with a bolt 9 to the shaft end. The guide vane is lowered by a jack bolt 12 and fixed bolt 11 and the point where the lower end of the vane comes in contact with the lower cover is taken as the cardinal point for measurement. Then the guide vane is lifted by the bolts 11, 12 until the upper end touches the upper cover to measure a shift of the upper stem 3 for the lift, then an adjust liner 10 with a thickness proportional to the shift is inserted and clamped with the fixed bolt. Thus the side gap of the guide vane can be externally measured and adjusted. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S53107648-A (JP)
Title: Data processing system for power system protection
Inventor: OKAMOTO EIICHI
IPC: H02H3/28
Filed: 1977-03-03
Abstract: PURPOSE: To perform failure detection in transmission line within quite short time, by enabling easy sampling of data having time difference corresponding with transmission line length. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07206976-A (JP)
Title: Liquid polymer composition
Inventor: KOGA TETSUYA
IPC: C08G18/42
Filed: 1994-01-25
Abstract: PURPOSE:To obtain a liquid polymer composition which comprises a specific hydrogenated product, a polyesterpolyol and a polylsocyanate and is useful as an insulating material having high heat resistance, operability and compatibility. CONSTITUTION:The liquid polymer composition comprises (A) for example, a hydrogenated product of a liquid diene polymer, having 500 to 10,000 number- average molecular weight and 0.4 to 7meq/g hydroxyl content, (B) a polyester polyol prepared from (i) a hydrogenated dimeric acid of a dicarboxylic acid of 16 to 80 carbon atoms and (ii) an aliphatic polyol of 50 to 500 molecular weight such as ethylene glycol, and (C) a polyiso-cyanate such as tolylene diisocyanate.
Patent JP-H09199430-A (JP)
Title: Method and equipment for continuous formation of functional deposited film
Inventor: OKABE SHOTARO
IPC: H01L21/205
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To improve an yield of a large-area functional deposited film formed on a belt-like member and unify and improve the characteristic of it by detecting abnormal discharge and a contact between the belt-like member and a chamber member for forming the deposited film, etc., and solving those problems. SOLUTION: In this equipment, a belt-like member is continuously moved in the longitudinal direction and passed through a plurality of chambers 7 for forming a deposited film which are connected by a gas gate 9 and then a functional deposited film is formed on the belt-like member in a discharge furnace 27 wherein material gas is decomposed into plasma by high-frequency electric power. In this case, voltage is applied to a part of the constituent members of the chambers 7 for forming a deposited film and then abnormal discharge which diffuses or leaks outside the discharge furnace 27 of the chambers 7 for forming a deposited film is detected by the current flowing between the voltage applied section and the ground potential. By adjusting a moving route of the belt-like member based on the detected signal, the abnormal discharge is eliminated.
Patent JP-H03228496-A (JP)
Title: Terminal managing device
Inventor: SASAKI SATOYUKI
IPC: H04Q5/00
Filed: 1990-02-01
Abstract: PURPOSE:To flexibly perform the management of an extension number by providing a table for extension number management at every port, respectively independently. CONSTITUTION:Plural tables representing the correspondence of the extension numbers and the terminal numbers of terminals 1-8 and the port numbers of extension ports 1-n, respectively and arranged in accordance with the extension ports 1-n and line wires, respectively, a means to detect the extension number of an opposite terminal, a means to refer to the table, and a means to deliver a message including an identified terminal number to the ports 1-n with an identified port number are provided. Thereby, it is possible to connect the terminals with the same extension number even when they are called to different terminals when the port to which an outgoing terminal is connected is different, and to manage the extension number of the terminal at every port.
Patent JP-S55115874-A (JP)
Title: Preparation of 2,3-dicyano-5-hydroxypyrazine derivative
Inventor: CHIYATANI MICHIO
IPC: C07D409/04
Filed: 1979-02-28
Abstract: PURPOSE: To obtain the title compound in high yields and in high selectivity for use as soil conditioners of a sprinkled rice paddy, a herbicide, and their synthetic intermediate, by subjecting diaminomaleonitrile and an acyl formadide as raw materials to condensation through ring closure.  
     CONSTITUTION: Diaminomaleonitrile and an acyle formamide, e.g., benzoyl formamide, shown by the formula I (R is phenyl, furyl, thienyl), preferably in equimolar amounts are subjected to condensation through ring closure in a solvent in the presence of an acid desirably not higher than 120°C to give the desired compound, e.g., 2,3-dicyano-5-hydroxy-6-phenylpyrazine, etc. shown by the formula II. Hydrochloric acid, sulfuric acid and formic acid may be cited as the acid. The acid in amounts equimolar or more with the compound shown by the formula 1 is used, preferably in the form of 2W8 normal aqueous solution.  
     USE: A synthetic intermediate for 2,3-dicyano-5-n-propylamino-arylpyrazine-based herbicide, a herbicide available before and/or after germination. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63193454-A (JP)
Title: Mass spectrograph
Inventor: HIROSE HIROSHI
IPC: H01J49/04
Filed: 1987-02-03
Abstract: PURPOSE:To remove complicated works required for replacement and to make a liquid chromatograph and a gas chromatograph be commonly usable by disposing the gas chromatograph outside an ion optical axis and providing a changeover means of a voltage which is applied to respective electrodes of an ion source and an atmospheric pressure ion source. CONSTITUTION:Components flowing out from a liquid chromatograph 10 are ionized in an atmospheric ion source 3, and they are made to pass through an ion source 2 and a slit 9 and sent to a mass spectrograph 4 and analyzed there. At that time, a potential of the ion source 3 is exchanged on a side of the atmospheric ion source 3 by a changeover means 5 so that bad effects are not exerted on a focusing property. Components flowing out from a gas chromatograph 1 are ionized in the ion source 2 and sent to the mass spectrograph 4, and at that time the potential of the ion source 2 is exchanged from the side of the atmospheric pressure ion source 3. Hence, the mass spectrograph 4 can be obtained so as to be used commonly as the liquid chromatograph 10 and the gas chromatograph 1.
Patent JP-S52107857-A (JP)
Title: Film thickness measuring method
Inventor: HONDA MASAO
IPC: G01B9/02
Filed: 1976-03-05
Abstract: PURPOSE: To detect and measure a thickness of a thin film at in - Process, by utilizing and interference phenomenon of the light passing or reflecting a thin film when the thin film is formed on a base plate of a semiconductor. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S56120391-A (JP)
Title: Manufacture of copying material
Inventor: NAKASHIMA SHIROU
IPC: B41M5/00
Filed: 1980-02-27
Abstract: PURPOSE: To obtain a new decorative-use copying material by providing a hairline on the surface of a base such as synthetic resin film, etc. with the help of sand paper, etc., evaporating a metal under vacuum after applying a transparent parting agent along the uneven surface and then applying an adhesive on said metallic coat.  
     CONSTITUTION: After putting a hairline 3 on the surface of a copying base such as a synthetic resin film, etc. with the help of sand paper or nylon brush, etc., a transparent parting agent 4 is applied on the hairlined face without losing an unevenness in the hairline 3. Following this procedure, a metal such as aluminum or chromium is vacuum-evaporated on parting agent-applied face to coat a metllic vacuum- evaporated film on the said face. In addition, a pressure-sensitive adhesive 6 is applied on the metallic vacuum-evaporated film and on this adhesive-applied face, a parting paper 7 is adhered in a freely strippable fashion to obtain an intended copying material. The parting paper 7 is stripped off and the pressure-sensitive adhesive 6-applied face is applied on a material to be copied (A) and at the same time, a synthetic resin film is peeled off. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61183340-A (JP)
Title: Rubber-modified polystyrene composition
Inventor: SAKAMOTO MASASHI
IPC: C08L51/02
Filed: 1985-02-12
Abstract: PURPOSE:The title composition excellent in balance among properties such as impact strength, gloss and tensile strength, comprising a rubber-modified polystyrene having a rubbery polymer dispersed in the form of particles, polydimethylsiloxane and a higher fatty acid. CONSTITUTION:A rubber-modified polystyrene having a rubbery polymer dispersed in the form of particles of an average particle diameter of 0.20-1.00mu is mixed with 0.005-0.8wt% polydimethylsiloxane having a viscosity at 25 deg.C of 10-10,000cSt and structural units of the formula and 0.01-1wt% higher fatty acid (e.g., stearic acid).
Patent JP-S59148645-A (JP)
Title: Fixing method of metallic pin in molded article made of rubber
Inventor: YAMAMURA KINZOU
IPC: B29C33/12
Filed: 1983-02-15
Abstract: PURPOSE:To prevent a pin from moving due to expansion pressure of rubber, by pinching a protrusion of the pin by housig the same in a groove through fixing metal fittings divided into two. CONSTITUTION:Movement of a male pin 11 in the direction of extension of its length due to expansion pressure of rubber 12 through heating and pressing of two-division metallic dies 13, 13 at the time of molding operation of the rubber is prevented from occurring as the tip of a protrusion of the pin 11 out of the rubber 12 is abutted against the bottom of a hole formed by confrontation of respective grooves 14 of fixing metal fittings 17 and as for the fixing metal fittings 17 projection 15 is fitted in the two-division metallic dies 13, 13 and connected with the same for fixing. Movement of the pin 11 in the direction of contraction of its length is prevented from occurring as the protrusion of the pin 11 out of rubber 12 is pinched for fixing by the fixing metal fittings 17 connected with the two-split metallic dies 13, 13 by tightening the fixing metallic fittings 17 with a bolt 16.
Patent JP-S55116460-A (JP)
Title: Fire extinguisher nozzle
Inventor: MORI YUUZOU
IPC: B05B1/12
Filed: 1979-02-28
Abstract: PURPOSE: To completely atomize fire extinguishing agent by installing two sets of orifices crossing each other on the main body.  
     CONSTITUTION: The main body 1 has along its centerline a passage 3 whose internal diameter converges at the middle of the body, hemisphere horn 5 at the upstream of the body, and multiple side passages 6 arranged at right angle to the center line. The body further has the first orifice 4 at the end of the route 3 and the  multiple second orifices 8 perpendicular to the center line. Part of fire extinguisher  agent passes through conduit 2 and the passage 3, and is jetted through the first orifice 4 into the horn 5. The remaining agent passes through the side passages 6 and  gaps 7, and is jetted through the multiple second orifices 8 into the horn 5. Thus,  the fire extinguisher agent from the orifices 4 and 8 collide each other. This completely atomize the agent so that the total quantity of fire extinguisher agent is effectively utilized and enhances fire fighting efficiency through proper speed injection. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62185518-A (JP)
Inventor: KOMATSU SHUNICHI
IPC: H02J1/00
Filed: 1986-02-07
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-S61185277-A (JP)
Inventor: HARA AKIKUNI
IPC: A61N1/10
Filed: 1985-02-09
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-H02204755-A (JP)
Title: Liquid developer for electrostatic photography
Inventor: KATO EIICHI
IPC: C08F18/02
Filed: 1989-02-03
Abstract: PURPOSE:To improve the dispersion stability, redispersibility and fixability of the developer by using resin particles formed by copolymerizing a specific oligomer in the presence of a specific resin for dispersion stabilization which is soluble in the solvent of the developer. CONSTITUTION:This developer is formed by dispersing at least the resin particles in a prescribed nonaq. solvent. The copolymer particles consisting of the prescribed monomer (e.g.; vinyl acetate) and the oligomer which is formed by combining a polar group such as carboxyl group only to one terminal of the main chain of the polymer consisting of the repeating unit expressed by formula II (methyl methacrylate) and has <=10<4> average mol. wt. in the presence of the resin for dispersion stabilization which is formed by crosslinking a part of the polymer contg. the repeating unit expressed by formula I and combining an acid group, such as -SO3H2, etc., only to one terminal of the main chain and is soluble in the above-mentioned solvent are used for the above-mentioned particles. In the formula, X<1> denotes -COO-, etc.; Y<1> denotes 6 to 32C aliphat. group; a<1>, a<2> denote H, halogen, etc.; T<1> denotes -COO-, etc.; R<2> denotes 1 to 22C hydrocarbon; b<1>, b<2> denote H, halogen, etc.
Patent JP-S57139094-A (JP)
Title: Preparation of adenosine phosphate having substituent at n6-position
Inventor: YAMAZAKI SANAE
IPC: C07H19/20
Filed: 1981-02-20
Abstract: PURPOSE: To obtain the titled compound useful in the field of enzymic engineering in high yield in a very short time, by subjecting an adenosine phosphate having a substituent group at the N 1 -position in the state adsorbed in an anion exchange resin to the Dimroth rearrangement.  
     CONSTITUTION: An adenosine phosphate, expressed by formulaI(R is organic group; Y is phosphoric acid residue), having a substituent group at the N 1 -position adsorbed in an anion exchange resin of the OH type stable to heating, e.g. commercially available "Dowex 1" OR "Dowex 2", is subjected to the Dimroth rearrangement to give an adenosine phosphate, expressed by formula II, and having a substituent group at the N 6 -position. The Dimroth rearrangement is initiated by the attack of a nucleophilic reagent, e.g. OH -  ion, on the carbon atom at the 2-position of the adenine nucleus, and this stage is a rate- determining step; however, the reaction is rapidly achieved due to the local high concentration of the OH -  ion near the raw material molecules adsorbed in the anion exchanger (OH -  type). 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S53109187-A (JP)
Title: Concrete directly imbeded coaxial cable
Inventor: NAITOU TATSUROU
IPC: H01P3/06
Filed: 1977-03-04
Abstract: PURPOSE: To improve high impact properties by constructing the coating on the external conductor surface of a braid with a separatable laminated layer consisting of a conductive plastic layer and non-conductive plastic layer and preventing sheathing scratches from occurring due to the rubbing against reinforced concrete, etc. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02204397-A (JP)
Title: Production of silicon carbide and silicon nitride whiskers
Inventor: YAMADA YOSHIHIKO
IPC: C30B29/62
Filed: 1989-02-03
Abstract: PURPOSE:To easily obtain the silicon carbide and silicon nitride whiskers having a large diameter under ordinary pressure by forming whiskers with particles of Fe, Ni, Co or the oxide thereof having a prescribed particle size as nuclei. CONSTITUTION:When silicon carbide and silicon nitride whiskers are vapor- grown from a gaseous material, particles of Fe, Ni, Co or the oxide thereof having 0.5-20mum max. particle size are used as nuclei for growing whiskers. Whiskers are formed in the presence of the particles under ordinary pressure.