baber/WOPTO huggingface dataset:
Patent JP-H03285549-A (JP)
Title: Brushless liquid agitating/foaming device
Inventor: SHIRAKI MANABU
IPC: H02K7/14
Filed: 1990-03-30
Abstract: PURPOSE:To simplify the structure and to lengthen service life by defining a liquid flow-in port, a liquid agitating/foaming chamber provided with a liquid discharge port, and a chamber for containing a cored brushless motor in a body. CONSTITUTION:A brushless agitating/foaming device 1 is closed by a cover body 4 for preventing leakage of liquid in the axial direction of a brushless motor composed of a material having excellent liquid-proof property and defines a cored brushless motor chamber 5 and a liquid agitating/foaming chamber 6. A rotary shaft 12 is born rotatably in the cored brushless motor chamber 5 by means of a casing 8 and bearings 9, 10 mounted on the cover body 4. In the foaming chamber 6, the rotary shaft 12 is extending while being waterproofed by means of a waterproof means 23 and a liquid agitating/foaming fin 21 is fixed to the outside and they rotates integrally with the rotary shaft 12.
Patent JP-S58203126-A (JP)
Title: Sintered ring for spinning machine
Inventor: TANIGUCHI HIROICHI
IPC: D01H7/60
Filed: 1982-05-21
Abstract: PURPOSE:The titled ring, prepared by supergrinding the surface of a sintered ring in contact with a traveler, capable of recovering the clogging in pores of the sintered material, and having improved shape and dimensional accuracy without trouble, broken yarns, etc. in the initial starting. CONSTITUTION:A sintered ring for spinning machines prepared by supergrinding the surfaces of the head top 4, inner drum 5 and/or bottom end 6 to be in contact with a traveler of the sintered ring consisting of a sintered material obtained by pressing a powder, e.g. reduced iron powder, into a cylindrical shape, and sintering the resultant cylindrical material, by the pressure vibration in the upward and downward directions of the ring with an ultrafine abrasive grindstone of a superfinishing machine to give a planished surface having <=1mu plane accuracy of the ground surfaces between pores 7 and 7 in the surface of the ring. EFFECT:Stable running of the traveler is made.
Patent JP-S5421932-A (JP)
Title: Method of applying anti-corrosive treatment on finned tube
Inventor: SATOU TOSHIHIKO
IPC: C23C22/00
Filed: 1977-07-20
Abstract: PURPOSE:To provide a method of applying anti-corrosive treatment on atinned tube, capable of protecting the surface of a finned tube with aluminum fins for long from corrosion, which comprises the steps of forming aluminum film on the surface of a tube made of iron or the like, then forming a film of chromate over the aluminum film, and further foriming a film of mineral substance over the surface of said chromate film.
Patent JP-H03284303-A (JP)
Title: Control method for injecting flocculant
Inventor: IGARASHI CHIAKI
IPC: B01D21/30
Filed: 1990-03-30
Abstract: PURPOSE:To suppress the variations in the turbidity of treated water and to reduce the amt. of a fluocculant to be injected by comparing the command for a streaming current determined in accordance with the measured hydrogen ion temp. index of raw water and the measured streaming current value to determine the amt. of the flocculant to be injected. CONSTITUTION:When the operation of a flocculating-setting device 10 is started, raw water is supplied to a rapidly agitated basin 13, the pH of raw water is measured by a raw water pH meter 18, the measured value is inputted to a setting device 21, the optimum streaming current is appropriately obtained in conformity with the measured value, and the current is outputted to a comparator 22 as the command for the streaming current. The difference between the command for the streaming current supplied from the setting device 21 and the measured streaming current value supplied from a streaming current meter 19 is obtained by the comparator 22, and the result is outputted to a controller 23. The amt. of flocculant to be injected is determined by the controller 23 in accordance with the compared result supplied from the comparator 22, and the amt. is outputted to a flocculant injector 16 as an injection control signal for the flocculant.
Patent JP-S5422550-A (JP)
Title: Overvoltage protective circuit
Inventor: FUKUSHIMA MAKOTO
IPC: H02H3/20
Filed: 1977-07-22
Abstract: PURPOSE: To protect load from overvoltage breakdown by detecting the power voltage with zener diodes and transistors when it rises and immediately cutting off the transistor connected between the power source and load. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08265914-A (JP)
Title: High temperature superconducting magnetic levitation transfer system
Inventor: KOGA HISASHI
IPC: B60L13/04
Filed: 1995-03-20
Abstract: PURPOSE: To obtain a high temperature superconducting magnetic levitation transfer system in which pin stop force acts on the attitude stabilizing section and thereby the truck by a structure wherein the magnetic flux from a permanent magnet group, i.e., a rail, passes through the attitude stabilizing section comprising a superconductor of the second kind which is cooled by means of a cooler to bring about a mixed state of normal conduction and superconduction. CONSTITUTION: Flux from a permanent magnet in a rail 20 passes through attitude stabilizing sections 40a, 40b. Since the attitude stabilizing sections 40a, 40b are cooled by coolers 50a, 50b down to a mixed state, pin stop effect is generated and pin stop force acts on the attitude stabilizing sections 40a, 40b and thereby the truck. Since the pin stop force acts as a guiding force of a truck 10 in Z-direction, attitude of the truck 10 is stabilized even if the truck 10 is subjected to an external force, e.g. centrifugal force.
Patent JP-H07278192-A (JP)
Title: Purification of human urine tumor necrosis factor inhibitor
Inventor: KAJIWARA JUNICHI
IPC: C07K1/20
Filed: 1994-04-01
Abstract: PURPOSE:To provide a method suitable for the mass production of tumor necrosis factor inhibitor through extracting it from human urine along with its purification. CONSTITUTION:The objective method for purifying tumor necrosis factor inhibitor in human urine is such that human urine is subjected to a combination of cation exchange column chromatography, anion exchange column chromatography, hydrophobic column chromatography and reversed phase column chromatography, and the active fractions for said inhibitor obtained by the respective chromatographic processes are subjected to the corresponding succeeding chromatographic processes.
Patent JP-S5513885-A (JP)
Title: Humidity detection circuit
Inventor: FUJITO KATSUYUKI
IPC: G01N27/22
Filed: 1978-07-17
Abstract: PURPOSE: To make it possible to detect accurately which is longer, ambient relative humidity or that which can freely be set, by providing a comparator circuit which charges or discharges a humidity detecting element whose electrostatic capacity varies with humidity and then compares a voltage across the humidity detecting element with a slice level voltage.  
     CONSTITUTION: With discharge switches S 1  and S 2  opened by the command of control circuit 4, charging humidity detecting element S of 1st comparator circuit 1 and fixed capacity C 1  of 2nd comparator 2 starts and at this time, charge time T 2  from the charge start of voltages across humidity detecting element S and fixed capacity C 1  until the slice level is determined by adjusting variable resistance VR. Then, it can be judged which is higher, the ambient humidity of humidity detecting element S or set reference humidity, by discriminating whether charge time T 1  of 1st comparator circuit 1 is longer or not than charge time T 2  of 2nd comparator circuit 2 by time comparator circuit 3. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5714443-A (JP)
Title: Variable taper mold for continuous casting
Inventor: YOSHIDA HIRONOBU
IPC: B22D11/04
Filed: 1980-06-27
Abstract: PURPOSE:To change the tapers in the body part of a mold in accordance with the progression of solidification by grasping short side copper plates having tapers on the lower end side in side edge parts with long side copper plates, and properly changing the lower parts of the long side copper plates in attaching and detaching directions. CONSTITUTION:By using clamping devices 6, long side copper plates 4 are clamped with backup plates 10, and short side copper plates 3 are grasped against the plates 4, whereby a body part 1 of a mold is formed. The plates 3 have tapers 2 on the lower end side in side edge parts, and join with the plates 4 in the side edge parts. Hollow parts 26 are formed on the rear surfaces of the plates 4 in conformity with the taper start positions 5 of the plates 3. When hydraulic jacks 34 are operated, the forces thereof are transmitted to the lower parts of the plates 4 through L-shaped fittings 35, cooler covers 13, and lower backup plates 10b, by which the plates 4 are elastically deformed in the parts 26, and the tapers thereof are changed. Thereby, the tapers of the body part 1 are changed in conformity with the progression of solidification, and breakout and the like are prevented.
Patent JP-H09250287-A (JP)
Title: Natural ground drilling device
Inventor: ICHIKAWA KENSAKU
IPC: E21D20/02
Filed: 1996-03-16
Abstract: PROBLEM TO BE SOLVED: To drill a small-diameter insertion hole for a stress material such as a rock bolt, executed in an inferior natural ground and surely prevent collapse of the natural ground. SOLUTION: A natural ground drilling device is provided with a rock drill 5 mounted on a guide shell 4 of a hydraulic jumbo for a tunnel, an inner cylinder 14 in a cleaning adapter 11 for transmitting a drive force of the rock drill 5 via a shank rod 6 mounted on the tip of the drill, and an adjustment rod 14 stored in the inner cylinder 14. The rear end of an outer casing 40 is connected to the inner cylinder 14, the rear end of an inner rod 30 is connected to the tip of the adjustment rod 15, and the outer casing 40 and the inner rod 30 are integrally driven so as to drill the natural ground by the tip end of the double tube.
Patent JP-S5211491-A (JP)
Title: Sheet pile cutting process for steel pipe
Inventor: SANEISHI KENJI
IPC: B23D21/00
Filed: 1975-07-17
Abstract: PURPOSE: To acheive joint cutting work of steel pipe after cutting the pipe proper in a short time and with reliability from inside the pipe by use of special lift cylinder pushing up upper sectional part without fail. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5611188-A (JP)
Title: Electron beam welding equipment
Inventor: MANABE MASARU
IPC: H01J37/315
Filed: 1979-07-09
Abstract: PURPOSE: To make electron beam welding work easy by providing a through-hole of a large diameter to the central part of a rotary table, inserting and fitting the same freely rotatably into the shaft provided to the inside wall of a frame body and rotating the rotary table through contacting with the outside circumferential part.  
     CONSTITUTION: For example, a through-hole 22a of a large diameter is provided to a rotary table 22 and is inserted and fitted freely rotatably to a large-diameter projecting element 23a projecting to the inner side of a frame 23. A driving ring 26 secured to the revolving shaft 25 of a rotating device 24 is press-contacted with the rotary table 22 via the through-hole 28 pierced on the side face of the frame body 23. The welding works 19 are put into the housing parts in the rotary table 22 through housing ports 18 and the driving ring 26 is moved by the power from the rotating device 24 to rotate the rotary table 22, thereby conveying the works up to the welding position where they are welded by an electron beam 3. Thence, they are taken out from the housing ports 18. These decrease the weight of the rotary table, make possible higher-speed rotation, improve the stopping accuracy of the rotary table and improve welding quality as well. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10263743-A (JP)
Title: Equipment for recovering leaked sand
Inventor: MORI KUNIYASU
IPC: B22C25/00
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a recovering equipment capable of recovering leaked sand without exerting adverse influence on the kneading adjustment of the sand. SOLUTION: In this recovering equipment, a suction separator 12 communicated with suction nozzles 21 arranged corresponding to sand banks S where the leaked sand is accumulated through a suction duct 22 is arranged above a sand recovery conveyor 4. A cushion hopper 14 is provided communicatedly through a sand discharging device 13 below the suction separator 12 and is opposed to the upper part of the sand recovering conveyor 4 through the sand discharging conveyor 15. Above the sand recovering conveyor 4, the sand transporting confirmation sensor 19 is arranged and electrically connected to the sand discharging conveyor 15 through a controller 20.
Patent JP-S5515218-A (JP)
Title: Manufacturing method of semiconductor wafer
Inventor: SHIMURA FUMIO
IPC: H01L21/304
Filed: 1978-07-18
Abstract: PURPOSE: To efficiently produce a wafer having a different etch off amount in the surface and surrounding portions by giving a rotation to a tank of etching solution after rotating the semiconductor wafer in the etching solution to etch the full wafer surface.  
     CONSTITUTION: A cylindrical casing 6 having a rotary shaft 5 is filled with etching solution 7, is impregnated in the solution 7 a semiconductor wafer 10 supported by a vaccum chack 9 and others integral with a rotary shaft 8 concentral to the rotary shaft 5, and the fuul surface of the wafer 10 is etched by rotating the shaft 8. Successively, the amount for the surface of the wafer is etched off, thereafter the casing 6 is rotated by giving a rotation to the shaft 5. At this time, the liquid draws a rotary parabola owing to a centrifigual force, therefore, only the bottom of the wafer 10 is provided the etching. As a result, it is possible to easily obtain the wafer having the surface and circumferential portions, etched off as much as an optimum amount. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H1024160-A (JP)
Title: Bouncing ball game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a bouncing ball game machine which enables restarting of a game without dissatisfying a game player after the generation of abnormality causes a forbidding of the operation. SOLUTION: Even when a specified time passes after a ball is detected by a specified prize ball detector, a game forbidding flag A is set to forbid the opening of a variable prize ball device if no ball is detected by a 10 count detector. Thereafter, when a ball is detected by the 10 count detector (S111), the game forbidding flag A is cleared leaving a V winning flag set without clearing it (S121).
Patent JP-S62246376-A (JP)
Inventor: NIIRU ROORINZU
IPC: A61M16/14
Filed: 1987-04-09
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-H03287753-A (JP)
Title: Production of hot-dip galvanized steel sheet
Inventor: SUZUKI YUTAKA
IPC: C23C2/20
Filed: 1990-04-02
Abstract: PURPOSE:To produce continuously a hot-dip galvanized steel sheet having smooth surfaces in high work efficiency by spraying a high temp. gas containing specific amounts of hydrogen radicals on plating film surfaces after gas wiping and carrying out the reduction and remelting of the plating film surfaces. CONSTITUTION:A steel strip 2 which is passed through a hot-dip galvanizing bath 1 and pulled up practically perpendicularly and to which a plating metal is allowed to adhere is squeezed to the prescribed coating weight by means of gas wiping nozzles 4. At this time, devices 10 for spraying high temp. gas containing hydrogen radicals are provided to the positions at the rear of the gas wiping nozzles 4, and a high temp. gas 11 containing >=100ppm hydrogen radicals is sprayed on the plating surfaces of the steel strip 2 whose coating weight is controlled, by which the surfaces can be reduced and also remelted. By this method, the hot-dip galvanized steel sheet having very smooth surfaces and excellent in attractive appearance can be obtained with high efficiency.
Patent JP-S60234742-A (JP)
Title: Production of thin sheet material having corrosion resistance and wear resistance
Inventor: ODOHIRA TOSHIHIKO
IPC: C23C14/06
Filed: 1984-05-04
Abstract: PURPOSE:To form a thin sheet which obviates exfoliation and has high strength and resistance to heat, corrosion and wear and to extend the life thereof by cooling continuously and quickly a cobalt-base corrosion- and wear-resistant alloy and heat-resistant brazing material into the joined thin sheet state or depositing a ceramic layer by evaporation on one side thereof if necessary. CONSTITUTION:The Co-base corrosion- and wear-resistant alloy melt such as hardly workable ''Stellite(R)'' and the heat resistant brazing material melt are continuously and quickly cooled to the joined thin sheet state by a known quick cooling and casting method. Ceramics such as TiN or TiC may be thereafter deposited by evaporation on the exposed surface of the Co-base alloy if necessary. The thin sheet has high strength and resistance to heat, corrosion and wear without exfoliation and has the much longer life.
Patent JP-H09279199-A (JP)
Title: High-density granular detergent composition
Inventor: TAGATA HIDEJI
IPC: C11D10/02
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To obtain the subject detergent composition with bulk density within a specific range, excellent in biodegradability and safety and further improved in detergency, comprising a anionic surfactant and a specific carboxybetaine-type surfactant in specified proportions. SOLUTION: This detergent composition with a bulk density of 0.5-1.2g/mL is obtained by blending (A) 10-50wt.% of an anionic surfactant (e.g. higher fatty acid salt) with (B) 1.0-20wt.% of a carboxybetaine-type surfactant of formula I (R1 is a 10-20C alkyl or alkenyl; R2 and R3 are each 1-3C alkyl, alkeneyl or H) in the the weight ratio B/A of (1:100) to (100:100) followed by 1-60-wt.% of an aliminosilicate and 1-40wt.% of a crystalline silicate of formula II (M is a group I a element; Me is at least one kind selected from groups IIa, IIb, IIIa, IVa and VIII elements; y/x=0.5-2.6; z/x=0.01-1.0; (w) =0-20; n/m=0.5-2.0) and then drying, grinding and granulation.
Patent JP-H05289684-A (JP)
Title: Special acoustic effect circuit
Inventor: UEMURA HIDEO
IPC: H03G7/00
Filed: 1992-04-09
Abstract: PURPOSE:To obtain a sufficient effect sound level at the time of small sound volume and to reduce distortion resulting from mixing a special acoustic effect sound at the time of large sound volume, by having a special acoustic effect circuit. CONSTITUTION:An effect sound level adjusting circuit is made to be a circuit which controls the effect sound level setting signal of special acoustic effect by an inverting amplifier circuit 15 by using a sound volume control signal, to control a special acoustic effect sound corresponding to sound volume. Further, an operation start point is set by an operation point setting resistance 16 which divides a base voltage with the base resistance of the inverting amplifier circuit 15. Further, a mode switching circuit which uses an effect mode switching signal switches the operation point setting resistance which divides the base voltage with the base resistance of the inverting amplifier circuit 15 to switch the operation start point according to an effect mode.
Patent JP-S62244088-A (JP)
Inventor: TATEBAYASHI MAKOTO
IPC: G09C1/00
Filed: 1986-04-17
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-H05288041-A (JP)
Title: Nitrogen oxide decreasing device for continuous combustion device
Inventor: YAMAGURO AKIRA
IPC: F01N3/28
Filed: 1992-04-09
Abstract: PURPOSE:To decrease and purify nitrogen oxides in exhaust gas providing an exhaust passage to discharge exhaust gas generated in a combustion chamber, and arranging a cooling means, a mixer, a catalyic device in order in the exhaust passage. CONSTITUTION:A combustion chamber is communicated to the outside through an exhaust passage 18. A cooling means 19, a mixer 20, and a catalytic device (NOx reduction catalyst) 21 are arranged in order in the exhaust passage 18. The cooling means 19 is provided with an exhaust gas passage and a cooling water passage. The mixer 20 constitutes a hydrogen feed means 27 to mix hydrogen into the exhaust gas. A control device 25 checks the temperature of exhaust gas flowing in the catalytic device 21 by means of a temperature sensor 25, and controls the opening of a control valve 24 so as to set the temperature to about 100 deg.C. As a result of this, cooling water C matching the opening of the control valve 24 is fed to a cooler 29, and hence the temperature of exhaust gas flowing into the catalytic device 21 is held at about 100 deg.C. In this way, nitrogen oxides in exhaust gas can be decreased for purification of gas.
Patent JP-H02267468-A (JP)
Title: Refrigerating plant
Inventor: NEGORO KOICHI
IPC: F25B1/00
Filed: 1989-04-06
Abstract: PURPOSE:To eliminate a heat exchanger for cooling a capillary tube by a method wherein the capillary tube is inserted into a cooling pipe, refrigerant is divided to flow on the up- stream side of the capillary tube and then the divided refrigerant is guided to a passage between the capillary tube and the cooling tube. CONSTITUTION:About half of a capillary tube 2 at its one end is inserted into a cooling pipe 13 and the other end is connected to an up steam side refrigerant passage 6. When a flow rate of refrigerant flowing into an evaporator 1 is lacking and a temperature of the refrigerant at an outlet of the evaporator 1 becomes excessively high, a temperature sensing part 9 may detect it to transmit it to an expansion valve 7 so as to increase a degree of opening of the expansion valve 7. Accordingly, an amount of refrigerant flowing into a branch passage 5 is increased, the refrigerant within the capillary tube 2 is cooled, a flash point is moved toward the outlet port of the capillary tube 2 so as to increase a total amount of circulation of the refrigerant within the tube. If a flow rate of the refrigerant flowing into the evaporator 1 is too excessive, a degree of opening of the expansion valve 7 is reduced and a total amount of circulation of the refrigerant is reduced. In addition, a part of the refrigerant passed through the expansion valve 7 may contribute cooling operation for a cooled item flowing into the evaporator 1 through the cooling pipe 13 and plate fins 11.
Patent JP-S5211816-A (JP)
Title: Camera tube target
Inventor: CHIKAMURA TAKAO
IPC: H01L31/08
Filed: 1975-07-18
Abstract: PURPOSE: Development of a handy camera type tube target to improve the picture quality. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6339996-A (JP)
Inventor: MIRAN YOHAN SHIYUBUUGERU
IPC: C11D7/60
Filed: 1987-04-13
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-S61259938-A (JP)
Inventor: SATO AKIRA
IPC: B41J3/01
Filed: 1985-04-26
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-H11182-A (JP)
Title: New reporter gene-constructing substance for measuring activation of g protein binding receptor
Inventor: LEE JONATHON A
IPC: C12Q1/6897
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To obtain a new reporter gene-constructing substance consisting of a multiple responding element, a cAMP responding element, a vasointestinal peptide promotor and a receptor gene, and useful for assay of a compound related to a cell surface localized receptor, etc. SOLUTION: This new reporter gene-constructing substance comprises (A) a multiple responding element, (B) a cAMP responding element, (C) a vasointestinal peptide promotor and (D) a receptor gene, and useful for assay of a compound on an agonistic or an antagonistic activity thereof related to a receptor localized at the surface of cells. The reporter gene is obtained by joining one or more multiple responding elements such as an interleukin-6 multiple responding element, etc., with a vasointestinal peptide promoter, a cyclic- AMP responding enhancer element and a receptor gene, etc.