baber/WOPTO huggingface dataset:
Patent JP-H10238454-A (JP)
Title: Direct-current arc thruster
Inventor: ISHII MASAHIRO
IPC: F03H1/00
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To utilize even a propellant of low purity in a direct-current arc thruster and prevent arc discharge from being extinguished in the thruster. SOLUTION: A propellant feed passage part 20 for leading a propellant 4 in a propellant feed source 14 to an arc thruster body 3 is provided midway with propellant valves 16 and 17 adapted to be intermittently opened or closed, and with a controller 25 for receiving a flow rate setting signal 22 from a flow rate setting part 21 and accordingly generating open/closing signals 23 and 24 to intermittently open the valves 16 and 17 only during a period required to ensure the flow rate according to the setting signal 22.
Patent JP-S55136328-A (JP)
Title: Constructing method for wall of steel-pipe sheet pile
Inventor: MAEYAMA HIROSHI
IPC: E02D27/30
Filed: 1979-04-10
Abstract: PURPOSE: To prevent the penetration of earth and sand into a pipe-formed joint when a sheet pile is driven by a method wherein a pair of pipe-formed joints are provided on the outside surface of the main pipe of a sheet pile in the axial direction thereof and also a blocking member is provided in the place positioned at the extension of one end of both or one joint.  
     CONSTITUTION: Steel-pipe sheet piles A and B have a pair of pipe-formed joints 2 respectively on the outside surfaces of the main pipes 1 thereof in the axial direction of the pipes. Each joint is engaged with the joint 2 of the adjacent pile by the slit for engagement, not shown in the figure, provided through the full length of the joint in the axial direction thereof. On one end of each joint 2 located at one end 1a of the main pipe 1 of the 1st steel-pipe sheet pile A is provided a blocking member 4 for covering the opeing of one end of the joint 2. The 2nd steel-pipe sheet pile B is provided with the same blocking member 4 as that of the 1st pile A only for one joint 2, and the joint 2 not having the blocking member 4 is engaged, when the pile is driven, with the joint 2 having the blocking member 4 of the 1st pile A driven in before. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60189571-A (JP)
Title: Character processor
Inventor: HASEGAWA TAKETO
IPC: G06F17/22
Filed: 1984-03-09
Abstract: PURPOSE:To narrow a range of recognized candidate KANJIs (Chinese character) approximating to the desired one even when there are many homonyms and to discriminate and output easily the desired KANJI by inputting the pronunciation of KANJI and its components. CONSTITUTION:The pronunciation, the left-hand radical and the right-hand radical of KANJI are encoded and inputted by a keyboard unit KU. The pronunciation of the desired KANJI is searched from a KANJI pronunciation index file of a disk 4. Since a pronunciation index pointer 9 linked with a KANJI pronunciation dictionary is added to the index of the pronunciation, a character corresponding to the pronunciation is retrieved. The KANJI pronunciation dictionary has encoded components such as the left-hand radical, the right-hand radical and the crown part of KANJI, and the top pointer of the block is loaded to the top of the dictionary; therefore the desired KANJI can be easily discriminated by tracking the pointer.
Patent JP-H04261481-A (JP)
Title: Resin composition for coating
Inventor: ASAI HARUO
IPC: C08G18/42
Filed: 1991-02-15
Abstract: PURPOSE:To obtain the subject composition, containing a polyurethane resin prepared by reacting a specific polyester polyol with an organic diisocyanate and a chain extender and excellent in plasticizer, fingerprint and light resistance and thermal stability. CONSTITUTION:The objective composition containing a polyurethane resin prepared by reacting (A) a polyester polyol, obtained from (i) a dicarboxylic acid component composed mainly of an aromatic carboxylic acid and (ii) a glycol component composed of 20-100mol% glycol expressed by the formula [R1 to R4 are H or methyl; (n) and (m) are integers of 1-5] and 0-80mol% other glycols and having >=0.05 reduced viscosity with (B) an organic diisocyanate such as hexamethylene diisocyanate and (C) a chain extender such as neopentyl glycol having active hydrogen groups at >1.0 equivalent ratio of active hydrogen groups/isocyanate groups.
Patent JP-S60188005-A (JP)
Inventor: ISHIDA ISAO
IPC: A01C11/02
Filed: 1984-03-07
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-H08253479-A (JP)
Title: 1,2,5-thiadiazole derivative of antimigrainous indolylalkylpyridinyl- or -pirimidinylpiperazine
Inventor: RONII AARU KURENSHIYOU
IPC: A61P25/04
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To obtain a novel compound having serotonin profile and useful for curing vascular migraine.  
     SOLUTION: The subject derivative is a compound expressed by formula I [R 1  is H, a halogen, a lower alkyl or a lower alkoxy; R 2 , R 3  and R 5  are each H or a lower alkyl; R 4  is a lower alkoxy; R 6  is amino, a lower alkyl, a lower alkoxy or the like; X is S, SO or the like; Y and Z are each N, CH or the like; (m) is 0-3; (n) is 1-5], e.g. 3-{3-[4-(5-methoxy-4-pyrimidyl)-1- piperadinyl]propyl}-5-(1-oxo-4-methoxy-1,2,5-thiadiazole-3-yl)aminoindole. The compound of formula I is obtained by refluxing a compound of formula II and a compound of formula III in a solvent such as methanol, etc., at a room temperature or under heating, (X=SO or SO 2 ). The dose is 0.05-10 mg/kg/day for parenteral administration and 1-50 mg/kg/day for oral administration. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H03248209-A (JP)
Title: Automatic running system for running vehicle
Inventor: OKAWA YUKIO
IPC: G08G1/0968
Filed: 1990-02-27
Abstract: PURPOSE:To improve the detection precision and to accurately control directional running by detecting the present position and the speed and the direction of running based on actually measured values and values measured by a radio formula and controlling the extent of braking, the engine output, the speed stage, and the steering angle by deviations from set values. CONSTITUTION:An arithmetic unit 5 corrects a minimum speed V3, a direction alpha3, and the present position of error based on a running speed V1 and a running direction alpha1 of actually measured values and a running speed V2, a running direction alpha2, and the present position measured by the radio formula and inputs them to a running controller 15. A positional deviation calculating circuit 16 compares the present position measured by the radio formula with a set position stored in a course memory 17 to input the positional deviation to a controlled variable determining circuit 18. The corrected speed V3 is compared with a command running speed from a device 20 by a calculating circuit 19, and the speed deviation is inputted to the circuit 18 together with the corrected running direction alpha3. Thus, the extent of braking, the engine output, the speed stage, and the steering angle are controlled by deviations of several running positions set in the memory 17 from detected present position, running speed, and running direction to accurately control running of a running vehicle.
Patent JP-H10205065-A (JP)
Title: Building material with bamboo as raw material and its manufacture
Inventor: IWANO TOSHIO
IPC: B27J1/00
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To make lightweight building material by disposing the part of the root of thick-stemmed bamboo or true bamboo on the circumferential part of the column of a steel pipe which is a core on the surface of the column and compressing, and sticking bamboo of a slender part and an arrow bamboo part to the adhesion face of the steel pipe. SOLUTION: Four divided thick-stemmed bamboo or true bamboo of a desired number is pressed to be formed into flat plates, which are mutually adhered by using an adhesive to form a multi-layer outside plate 1. The half-divisions of the arrow bamboo of a desired number, the four-divisions of the slender part of the residue and a branch are mutually pressed and adhered to mold thick-plate-like boards 1, 2, and press-fitted on a steel pipe 3 by the adhesive by means of a press machine with a feeder. Thus, since all of bamboo material are used up to the branch a material cost is made inexpensive by avoiding waste, they are lightweight and bending strength can be enlarged.
Patent JP-S62202538-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAKAO SHUJI
IPC: H01L21/316
Filed: 1986-02-28
Abstract: PURPOSE:To obtain an element isolation oxide film having no brid-beak and a small area by conducting tapered etching through which the lower section of a semiconductor substrate is narrowed gradually, forming the element isolation oxide film, shaping a mask onto the element isolation oxide film in a self-alignment manner by a resist and etching only the peripheral section of the element isolation oxide film. CONSTITUTION:Tapered etching through which a lower section is narrowed gradually is performed to an silicon substrate 1, using an silicon nitride film 3 and a resist 4 as masks. Impurity ions 5 for channel cutting are implanted. An element isolation oxide film 2 is formed, and the resist 4 and the silicon nitride film 3 are removed. When the surface of the oxide film 2 is coated flatly with the resist 4 again and the resist 4 is removed until the peripheral section of the oxide film 2 is exposed, a mask 4' is shaped in a self-alignment manner. Lastly, an element isolation oxide film 2' having no brid-beak and a small area is acquired through isotropic etching by employing the mask 4'.
Patent JP-S61206564-A (JP)
Title: Three o'clock welding of steel material
Inventor: SHIMIZU IWAO
IPC: B23K9/02
Filed: 1985-03-08
Abstract: PURPOSE:To disuse a back chipping work and to weld stably without the need of specially big capacity power source by specifying the electrode gap, welding current difference and welding voltage difference in case of welding by arranging in opposition electrodes on both front and back faces of a welding point. CONSTITUTION:The power source characteristics, polarity and wire diameter of the preceding electrodes 2, 3 of the front and back respectively are made the same in the initial layer welding of multiple electrodes both faces simultaneous three o'clock welding method to perform back chipping by opposing the electrodes from the front and back faces. The gap of electrodes in the progressing direction of the front and back preceding electrodes each other is taken as 0-50mm as well. Further the welding is performed with the difference in the welding current between the preceding electrodes each other being within 10% and the difference in welding voltage being within 2%.
Patent JP-H067385-A (JP)
Title: New surface coating for prosthetic material system and prosthetic material system coated therewith
Inventor: BURIYUUNO DEYUKE
IPC: A61L27/32
Filed: 1993-03-05
Abstract: PURPOSE: To provide a coating for a prosthetic material system to be used in surgery of a femur, a face, an ear, a nose, and a throat and having excellent biological activity in decomposition/substitution reaction and growth kinetics of a bone. CONSTITUTION: Resorptivity/substitutability of this coating is leaned in the direction in right angles to the surface of a prosthetic material system, and the resorptivity of an internal layer is the lowest. This coating consists of two or more layers of a phosphorus-calcium based material to be leaned by the difference in the resorptivity/substitutability of these layers.
Patent JP-H05247058-A (JP)
Title: (3-chloro-4,5-dihydroxyphenyl)tetrazol-5-ylthiomethyl-cephalosporin, pharmacetical compound containing the compound for treatment of bacterial infections, and intermediate to prepara the compound
Inventor: FUREDERITSUKU ANRI JIYUN
IPC: A61P31/04
Filed: 1991-03-11
Abstract: A compound of the formula (II): <CHEM> and pharmaceutically acceptable salts and in vivo hydrolysable esters are described as is their preparation and use as antibacterial agents.
Patent JP-S58160739-A (JP)
Title: Heating-cooking apparatus
Inventor: NITSUTA MASAHIRO
IPC: F24C15/32
Filed: 1982-03-19
Abstract: PURPOSE:To make it possible to automatically cook regardless of the kind and quantity of a material to be cooked by providing heat sensitive elements in an air circulation part in front and in the rear of a heat generating member and controlling the temperature within the heating chamber and the heating time by a sensing output difference between the heat sensitive elements. CONSTITUTION:A partition chamber 8 is adjacent to a heating chamber 2 accommodating a material 16 to be heated, and the heat generating body 10 is provided in the partition chamber 8. Suction holes 12 and blow-off holes 13 are provided on the wall of the heating chamber 2, and a fan device 11 circulating air within the heating chamber 2 and the partition chamber 8 via holes 12 and 13 is provided in the partition chamber 8. Further, heat sensitive elements 14 and 15 are provided in the air circulation paths in front of and in the rear of the heat generating body 10, and the temperature within the heating chamber and the heating time are controlled by the sensing the output difference between the heat sensitive elements 14 and 15. That is, if a heating temperature suited to the cooking content is set, it is possible to automatically complete cooling regardless of the kind and quantity of the material to be cooked, and hence the operation at the time of cooking can be simplified and the convenience for use can be improved.
Patent JP-S62201207-A (JP)
Title: Vulcanizing device
Inventor: KIRISHIMA KATSUMI
IPC: B29C33/44
Filed: 1986-02-28
Abstract: PURPOSE:To make it possible to efficiently exchange a gasket in a short time and to easily change the gasket in response to the size of a product by a structure wherein base plates, on each of which the gasket is seated detachably, preparatory stands for shifting the base plate between the vulcanizing position and the preparatory position of the base plate, an upper and a lower flange members to press the upper and lower ends of an unvulcanized molded item, and cylinder means, each of which has a hanger engaging with the upper or the lower flange members, are provided. CONSTITUTION:Base plates 17, on each of which a gasket 1 consisting of a metal outer tube 2 and a rubber sleeve 3 installed on the inner peripheral side of the tube 2 so as to supply pressurizing fluid between the sleeve 3 and the tube 2 is detachably seated, are provided. In addition, preparatory stands 18, on the top surface of each of which a large number of bearing means 19 are provided so as to be able to shift the base plate 17 between the vulcanizing position P4 and the preparatory positions P1, P2 and P3 of the base plate 17, and an upper flange member 9 and a lower flange member 10, both of which act to press the upper and lower ends of an unvulcanized molded item 6 at the vulcanizing position P4 are provided. Further, upper cylinder means 12 and lower cylinder means 13, each of which has a hanger 11 disengagedly engaging with the upper and the lower flange members respectively, are provided. Because the gasket 1 can be shifted between the vulcanizing position P4 and the preparatory positions P1, P2 and P3 by being seated on the base plate 17, the gasket 1 can easily be exchanged.
Patent JP-H04281642-A (JP)
Title: Cross point type switch employing common buffer
Inventor: OTA SHINJI
IPC: H04L12/931
Filed: 1991-03-11
Abstract: PURPOSE:To allow the system to be compatible with the common buffer system and the cross point system by providing a memory and a function to select a data from the memory or an extended input port to a basic element. CONSTITUTION:A basic element 20-i is provided with a memory storing a data from an input port 1 and a function supplying the data extracted from the memory or a data from an extended input port 9 to an output port 2, and also with a function discriminating whether or not the data from the input port 1 is to be stored in its own memory and a function transferring the data from the input port 1 to the extended output port 10. Then basic elements 20-i are arranged in a matrix to process data corresponding to N sets of input output ports as a whole. Thus, the system has configuration coping with the common buffer system and also is compatible with the flexibility with respect to the expansion of the cross point configuration.
Patent JP-H06253922-A (JP)
Title: Curling iron
Inventor: KOBAYASHI SHIGEAKI
IPC: A45D1/04
Filed: 1993-03-05
Abstract: PURPOSE:To provide a curling iron which achieves an elimination of pulling hair excessively and moreover, an easy adjustment of heating time. CONSTITUTION:One side 16 of an iron engaging body 2 is formed by cutting an iron body 1 inward from one side 13 thereof along the length thereof. A metal foil 18 is wound on a circumferential surface at least on the tip side of the iron engaging body 2. An inclined surface 14 is formed at the upper part of one side 13 of the iron body 1 so as to be smaller on the side of a counter surface 3 along the length thereof. Hair 11 is grasped and heated between the metal foil 18 of the iron body 1 and the counter surface 4 of the iron engaging body 2. Thus, there is no excessive pulling of hair that persons doing hair suffer. This also achieves high visibility of a hair part to be heated to an operator and facilitates the adjusting of heating time.
Patent JP-S60189716-A (JP)
Title: Formation of lead-out part at steel tower position of optical cable laid in overhead earth wire
Inventor: OKASATO AKIRA
IPC: G02B6/48
Filed: 1984-03-09
Abstract: PURPOSE:To detect and obtain information from an optional steel tower part through a sensor, etc., by disconnecting the overhead earth wire of a jumper part, replacing a right- and a left-side optical cable with a long-sized cable and providing an excessive-length part, and leading and connecting the cable in and to an optical cable connection box through a watertight connection part. CONSTITUTION:The overhead earth wire 2 is extended among >=3 steel towers and jumper parts 2A of the overhead earth wire 2 are formed between steel towers. The overhead earth wire 2 of the jumper part 2A of, for example, a steel tower 1A is cut at its nearly center part and existent optical cables 9 are led out from the right and left overhead earth wires 2 to insert new optical cables 12 with extra length respectively. Then, the metallic pipe 8 of the overhead earth wire 2 and an end part of a protection pipe which is set up are connected mutually through a watertight structure part and a protection pipe 8 and the extra-length part of the optical cable 12 inserted into it are led in the optical fiber cable connection box 3C to form a lead-out part at the steel tower position of the optical fiber.
Patent JP-H07252397-A (JP)
Title: Styrene - diene block copolymer composition
Inventor: GAMARRA JOSE P
IPC: C08L53/00
Filed: 1995-03-06
Abstract: The invention provides a composition comprising about 2 to about 30 parts by weight of a mixture of poly(styrene-ethylene-butylene-styrene) triblock copolymers; and about 70 to about 98 parts by weight of a hydrocarbon oil; and wherein the mixture of triblock copolymers comprises (a) a triblock copolymer having a styrene to ethylene-butylene ratio of 14 to 30 styrene blocks to 70 to 86 ethylene-bulylene blocks; and (b) ethylene-butylene ratio of 31 to 35 styrene blocks to 65 to 69 ethylene-butylene blocks; and wherein the ratio of copolymer (a) to copolymer (b) is from about 15:85 to about 85:15. 
<??>The compositions of the invention are particularly useful as sealing materials.
Patent JP-S56143376-A (JP)
Title: Enclosed electric compressor
Inventor: HAEDA YOSHIO
IPC: F04B39/16
Filed: 1980-04-09
Abstract: PURPOSE: To keep enough the quantity of oil supply to each bearing, by providing  an inverted-cone-shaped filter under the oil suction port of an oil pump.  
     CONSTITUTION: An inverted-cone-shaped filter 40 is provided under the oil suction port 14a of an oil pump. As a result, even if a foaming phenomenon occurs at the time of the starting of a compressor or the like, oil bubbles go up along the slope of the filter 40 and do not stay thereon. Therefore, meshes are prevented from getting clogged and the quantity of oil supply is kept enough. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61203728-A (JP)
Title: Quadrature circuit in extension field
Inventor: OISO MITSUO
IPC: G06F11/10
Filed: 1985-03-07
Abstract: PURPOSE:To simplify and to obtain the quadrature of an extension field by splitting an input vector into plural partial vectors and obtaining the sum of partial vector products. CONSTITUTION:An input vector A is split into partial vectors X1-Xn, a vector B is split into Y1-Ym and at least one of split number (n) or (m) is selected as >=2. For example, the 1st input vectors A0-A7 are not split and inputted to partial vector Product output circuits 2-1, 2-2. As to the 2nd input vectors B0-B7, they are split at every 4-bit, the partial vectors B0-B3 are inputted to the partial vector product output circuit 2-2 and the partial vectors B4-B7 are inputted to a partial vector product output circuit 2-1. Since the vector products are stored in the circuits 2-1, 2-2, the sum in an extension field is obtained by an exclusive OR of each vector.
Patent JP-S55139314-A (JP)
Title: Paste emulsified pack cosmetic
Inventor: TAKEMOTO TAIRA
IPC: A61K8/19
Filed: 1979-04-14
Abstract: PURPOSE:The title cosmetic having improved unique thixotropic properties, and spreadability, rubbing properties and smoothness, comprising bentonite containing cation-exchangeable sodium ions, an oily substance, an emulsifier and water. CONSTITUTION:An emulsified paste pack cosmetic comprising (A) 2-20wt.% of bentonite, e.g. high-purity sodium montmorillonite, containing 100mg equivalents/ 100g of cation-exchangeable sodium ions, (B) 2-25wt.% of an oily substance, e.g. castor oil, spermaceti or petrolatum, (C) 0.05-10wt.% of an emulsifier, e.g. polyoxyethylene sorbitan higher fatty acid ester and (D) 30-95wt.% of water. The bentonite forms a stable oil-containing aqueous colloid, having improved rheological properties, and improves the synergistic effect of the components and spreadability, thus preventing the deterioration in quality.
Patent JP-S54138026-A (JP)
Title: Coating composition
Inventor: TAKASHINA NAOMITSU
IPC: C09D133/04
Filed: 1978-04-18
Abstract: PURPOSE: A two-pack type coating composition crosslinkable at a normal temperature to form a film having improved physical properties, consisting of a solution of an ethylenic linear copolymer having an epoxy group in side chain and an alcohol solution of phosphoric acid.  
     CONSTITUTION: A coating composition comprising A) an ethylenic linear copolymer having an epoxy group in side chain consisting of a) 2W60 wt.% of glycidyl (meth) acrylate or an allyl glycidyl ether and b) a copolymerizable monomer (e.g., acrylic acid or methacrylate) shown by the formula (R 1  is H or 1W3C alkyl; R 2  is 1W12C alkyl or substituted alkyl), B) 0.1W2 moles based on one equivalent of epoxy group in the copolymer A) of phosphoric acid, and c) 5W30 wt.% based on a solution (B+C) of an alcohol solvent. 
     COPYRIGHT: (C)1979,JPO&Japio