baber/WOPTO huggingface dataset:
Patent JP-S5465180-A (JP)
Title: Separating method for oil from oil-in-water type emulsion
Inventor: YONETANI MINORU
IPC: B01D17/05
Filed: 1977-11-01
Abstract: PURPOSE: To separate oil from an oil-in-water type emulsion independently of the emulsion stability and particle diameter of dispersed phase, by contact of the oil-in- water type emulsion with one or more kinds of high polymers having C-F bond and interfacial tension with air not larger than a specific value.  
     CONSTITUTION: An oil-in-water type emulsion is made to contact with one or more kinds of high polymere with interfacial tension not larger than 25 dynes/cm, pref. not larger than 20 dynes/cm, which has C-F bond, in order to separate the oil from the emulsion. For the above-described high polymer are used one or more kinds of homopolymer, copolymer, or polycarbon monofluoride shown by fomulas I-III of molecular weight not smaller than 1,000 contg. per fluoroalkyl group not less than 20wt.%, and capable of forming film-shaped material on the solid surface at ordinary temp. or when heated. A copolymer of CF 3 (CF 2  CF 2 ) 4 CH 2 CH 2 CH 2 OCOH= CH 2  and CH 2 =CC1 2  is an example for the copolymer of the formulas IWIII. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62290008-A (JP)
Inventor: KAMATA OSAO
IPC: C22C9/00
Filed: 1986-06-06
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-H05327544-A (JP)
Title: Wide band tuner
Inventor: ITO KATSUO
IPC: H03J3/28
Filed: 1992-05-25
Abstract: PURPOSE:To cope with a received frequency of a wide band by dividing an input signal into plural frequency bands, inputting it to plural tuner circuits of each frequency band, and tuning and demodulating it. CONSTITUTION:Each tuner circuit 4-7 selects a desired channel from the first intermediate frequency signal of each first-fourth frequency band, FM- demodulates it, and outputs a base band output signal to an AV television. The circuit 4-7 removes an image signal by fifth-eighth band pass filters 19-22, amplifies the signals by amplifier circuits 23-26, and converts the signal into the second intermediate frequency signal by mixing circuits. Thus, the first intermediate frequency signal from 450MHz-2.4GHz is divided into the first- fourth frequency bands, tuned and demodulated by the first-fourth tuner circuits 4-7 corresponding to each band, so that it is possible to cope with the intermediate frequency signal of the wide band which is difficult to cope with by a conventional tuner.
Patent JP-H07317921-A (JP)
Title: Valve device
Inventor: OKUTSU YOSHIYUKI
IPC: F16K47/04
Filed: 1994-05-24
Abstract: PURPOSE:To form no circulation flow in the secondary-side diffusion flow, suppress low pressure loss in a valve in medium and high valve aperture areas, provide high CV value characteristics, cavitation characteristics, low vibration, and low noise characteristics, minimize the port diameter, require sail plug closing force and operation force, enable mounting of a small-size operation device, and prevent rotation of a valve shaft. CONSTITUTION:A vane type guiding part 20 is provided in the internal wall of the secondary side fluid chamber 11 in a valve main body 1 and a fluid 18 to be controlled flowing in the secondary side fluid chamber 11 is thus diverged into the upper stream 21a and the downstream 21b by a fluid flowing hole 13.
Patent JP-H09277810-A (JP)
Title: Fastening tool of screwing type
Inventor: OTSUKA TAKESHI
IPC: B60C27/10
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To secure a complete lock function by providing a tire fastening device of a double screw type. SOLUTION: A tire chain is turned to the inside of a tire, the right and left parts are raised and they are connected at the front, while the outside thereof is connected at the same position. A chain connection hock and a screw part 2 are engaged with a lower part of the tire and fastened temporalily. After moving a vehicle, inserting a main body rotation preventing screw 3 into a hole part 6 and fastening it. After fastening a partial length adjustment nut 4 to the screw, inserting a nut disengagement prevention pin 5 into a lock pine hole 7 and locking it. Accordingly, mounting and demounting of the chain are facilitated without looseness or detachment to thereby prevent damage to the running vehicle.
Patent JP-S5923658-A (JP)
Title: Hybrid exchange system
Inventor: MURAKAMI KOUZOU
IPC: H04Q11/04
Filed: 1982-07-29
Abstract: PURPOSE:To perform packet exchange processing and control over a circuit exchange channel together and to offer communication services to diverse communication requests, by providing a hybrid exchange which has a subscriber circuit, circuit exchange channel device, and packet exchange device. CONSTITUTION:Each composite terminal 7 which is shared between communication requiring real-time processing like telephone communication and communication that does not requires the real-time processing is connected to the hybrid exchange 8 through one subscriber line 3. This exchange 8 is provided with the subscriber circuit 9, circuit exchange channel device 10, packet exchange device 11, and packet multiplexing device 12, and controlled with the device 11. Various pieces of information sent from each terminal 7 to the subscriber line 3 are sectioned by a specific time T into unit information D and discrimination frame I indicating whether this information D requires the real-time processing or not and frame synchronism information F are added to the information D to constitute a block B. The circuit 9 of the exchange 8 discriminates the frame I to perform packet and call processing.
Patent JP-H0428165-A (JP)
Title: Electrode system making protein electron element
Inventor: NAKAGAWA TORU
IPC: G01N27/02
Filed: 1990-05-24
Abstract: PURPOSE:To imprison a mediator in the vicinity of an electrode by means of a simple method and realize electron transmission between protein and the electrode, by using ion exchange resin and its anti-ion mediator. CONSTITUTION:For example, an electrode 2 is covered with the film of ion exchange resin consisting of a high molecule 6 having a negative load. Protein 1 is on the inside or outside of the ion exchange resin. In an ion exchange resin film 7, a high molecule 6 anti-ion mediator 3a is attracted by the force of coulomb between high molecule 6 negative loads and imprisoned within the high molecule. As a result, the mediator 3a can exist within a high molecule film 7 selectively, and also diffuse freely to some extent due to the force of which is weaker than shared combination. The high molecule 6 can impart protein 1 to an electron or deprive it, through the mediator 3a, and electron transmission between the protein 1 and the electrode 2 can be realized.
Patent JP-S61293416-A (JP)
Inventor: SUMIDA YUKIO
IPC: A61B1/00
Filed: 1985-06-17
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-S5930906-A (JP)
Title: Apparatus for producing three-dimensional fabric product
Inventor: JIYON II HOSUTETORAA
IPC: A41H43/00
Filed: 1983-07-19
Abstract: An apparatus for use in forming fabric into a predetermined three-dimensional shape. The apparatus includes a contoured mold having at least two parts which are movable between a retracted position and an expanded position. A fabric holding mechanism is provided for holding a fabric shell placed over the mold in fixed position on the mold when the mold parts are in expanded condition. A driving assembly is mounted on one of the mold parts and operatively associated with the other mold part for effecting relative expansion thereof.
Patent JP-H05327156-A (JP)
Title: Printed-circuit board
Inventor: NAKANISHI HIDEO
IPC: H05K3/00
Filed: 1992-05-25
Abstract: PURPOSE:To manufacture a printed-circuit substrate having outer terminals wherein the plating layers in through holes as the outer terminals are hardly released while the connection bonding onto a mother board is also hardly discon nected. CONSTITUTION:This printed-circuit board is provided with the outer terminals comprising the residual parts of through holes describing over semicircles having plating layers 3 on the wall surface thereof connected to conductor circuits 2 arranged on the surface.
Patent JP-S63296387-A (JP)
Title: Printed circuit board for ic card
Inventor: HORIBA YASUHIRO
IPC: H05K1/11
Filed: 1987-05-28
Abstract: PURPOSE:To prevent the outflow of an inexpensive conductive paste even if used so as to attain a sure connection and obtain a substrate low in cost by a method wherein the connection of the substrate with its rear and front faces both consisting of conductor is made with the conductive paste filled in a recessed part which is covered with a conductor of an external connecting terminal face side. CONSTITUTION:Holes are provided on a substrate 12 wherein only one surface thereof a metallic film has been formed thereon, and thereafter a metallic film is formed on the other surface on which a metallic film has not been built, and then external connecting terminals 11 and conductive circuits 13 are formed through etching to close the holes. Then, a conductive paste such as copper paste and the like 14 is filled into a recessed part 15, through printing, dispenser or the like and then hardened. As mentioned above, the connection of a sub strate with its rear and front faces consisting of conductor is made through the recessed part 15 of which one side is closed with a conductor of an external connecting terminal side, thereby outflow of the paste is prevented even if an inexpensive paste is used and therefore a substrate can be improved in reliability.
Patent JP-S5921011-A (JP)
Title: Assembling method of transformer
Inventor: NAKAMOTO EIICHI
IPC: H01F41/00
Filed: 1982-07-27
Abstract: PURPOSE:To simplify oil treating work and enable the efficient assembling of a transformer, by a method wherein oil is sprayed and an insulator within the transformer body is impregnated with oil, while the oil dropped to the bottom is utilized for the spraying by means of a pump, and after finishing the work, transofrmer oil of a prescribed amount is charged in the transformer. CONSTITUTION:After coming to an assembling position, a heater 15 and an oil pump 16 from a lower valve 5 at the bottom of the transformer body are installed and connected to a spary nozzle 18 of a transportation cover 2 by piping. After the piping work the oil pump 16 is operated to perform circulation spraying for 4-10hr or more if required, thereby an insulator within the transformer body is fully impregnated. Durig the welding work N2 gas is charged in the transformer body so as to prevent the insulator from contacting with the atmosphere. During the assembling work, too, the oil pump 16 is operated and oil is sprayed in circulation thereby further sufficient prevention of humidity absorption in the insulator is performed. During the internal assembling work, N2 gas in the transformer is exchanged with dry air using a vacuum pump. After the internal assembling work, circulation oil at the bottom of the transformer is taken out fully and the vacuum drawing is performed for deaeration and normal transformer oil is charged in the transformer body.
Patent JP-S5578067-A (JP)
Title: Coating consisting of polyester
Inventor: YAMAGISHI TAKASHI
IPC: C08G63/00
Filed: 1979-10-17
Abstract: PURPOSE: Polyalkylene naphthalate is made to react with oligomers of aliphatic dicarboxylic bisglycol ester or a mixture thereof with a glycol, thus giving title coating that has high heat resistance and is soluble in an organic solvent.  
     CONSTITUTION: Said polyester coating is made by reacting (A) a mixture of (a) an aliphatic dicarboxylic acid or ester-forming derivative and (b) less than 5mole, per mole of component a, of a glycol or its ester-forming derivative, and/or (B) oligomers of bisglycol ester resulting from reaction between components a and b with (C) polyalkylene naphthalate, in which the amount of the aliphatic dicarboxylic acid in the polyester is 10W50mole% on the basis of the total carboxylic acids, thus giving the softening point of 120W190°C. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0427873-A (JP)
Title: Probe
Inventor: HIDAKA NORIO
IPC: G01R1/067
Filed: 1990-05-23
Abstract: PURPOSE:To enhance the cut-off frequency and to prevent the fluctuation thereof by a method wherein the first conductor is moved backwardly when the leading end part of the first conductor is pressed to the electrode of an electronic element being an object to be measured and a stretchable means is contracted with springiness. CONSTITUTION:When the leading end part 19a of a conductor 19 is pressed to the electrode 12 of an electronic element, for example, an IC 8, the conductor 19 slides backwardly and bellows 21 contract with springiness. Therefore, the good contact of the leading end part 19A of the conductor 19 with the electrode 12 of the IC 8 is achieved. When the leading end part 19A of the conductor 19 is separated from the electrode 12 of the IC 8, the bellows 21 are restored and the conductor 19 returns to the original position. Further, the change of the characteristic impedance of a center conductor 18 generated by the contraction of the bellows 21 is extremely little. Therefore, the cut-off frequency can be enhanced and the fluctuation thereof can be prevented.
Patent JP-H09314691-A (JP)
Title: Production of double v-ribbed belt and multishaft processing apparatus used therein
Inventor: HAYASHI TAKEHIRO
IPC: B29C33/02
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To obtain a double V-ribbed belt reduced in the pitch shift between both inner and outer peripheral rib surfaces when ribs are formed to the outer peripheral rib surface of a cylindrical belt molded object having ribs integrally formed to the inner peripheral rib surface thereof by post-processing using a twin-screw processing apparatus by a reduced number of processes. SOLUTION: A twin-screw processing apparatus 12 equipped with a processing shaft 13 and a tension shaft rotatable around mutually parallel axes and rib grooves 13a, 13a... engaged with the ribs 6, 6... positioned on the inner peripheral side of a belt molded object B wound around the processing shaft 13 and the tension shaft to run and prescribing the movement in a belt width direction is used and ribs 7, 7... are formed on the rib surface positioned on the outer peripheral surface of the belt molded object B on the processing shaft while the belt molded object B is wound around the processing shaft 13 and the tension shaft to be allowed to run.
Patent JP-H086223-A (JP)
Title: Device for replenishing solid processing agent for photosensitive material
Inventor: MIYAZAWA YORIKATSU
IPC: G03D3/06
Filed: 1994-06-15
Abstract: PURPOSE:To enable positioning of any longer or shorter container containing the prescribed solid processing agent just in the prescribed position of a charger by arranging a protuberance for discriminating a kind of container containing the prescribed solid processing agent. CONSTITUTION:The container 10 containing the solid processing agent is provided with the protuberance 101U on the outside of the container 10 located in the perpendicular direction of the discharge opening 101F and this protuberance 101U can be engaged in the prescribed engaging hole 219 of the charger 21 when the container 10 is fitted into the container fitting means of the charger 21. When the feeder 21 is moved from the first position to the second position, the regular protuberance 101U of the container 10 is fitted into the engaging hole 219 of the charger 21, and a pressing spring 215 presses a guide pin 101Q and leads it into a L-formed groove 211E and sets it into a locked state. The frange part of this container 10 comes into close contact with the inlet of the feeder 22 and the solid processing agent in the container 10 is controlled by the conveying movement of the feeder 22 and fed into a processing bath.
Patent JP-H084925-A (JP)
Title: Safety valve
Inventor: SUZUKI KENICHI
IPC: F16K31/68
Filed: 1994-06-15
Abstract: PURPOSE:To provide a safety valve capable of surely shutting off the gas supply when the thermally expanding fluid is leaked. CONSTITUTION:The safety valve is provided with a body 1 having a valve seat 1d in the middle of a gas flow passage 1c, a valve member 6 energized to the direction of the valve seat by a first spring member 8, a magnetic member which is continuously arranged on the valve member 6, a bellows 10 which is arranged opposite to the magnetic member 5, a working rod 11 to be abutted on the magnetic member 5 by the elongation of the bellows 10, a magnet 9 to be movably fitted to the working rod 11, a stopper member 7 to regulate the movement of the magnet in the direction of the magnetic member, and a temperature sensing body 13 to detect the temperature which is communicated with the bellows 10 and in which the thermally expanding fluid is sealed. When the temperature sensing body 13, etc., is damaged and the thermally expanding fluid is leaked, the magnet 9 is detached from the magnetic member 5 by making use of the elongation of the bellows 10 to release the attraction between the two, and the valve member 6 is pressed against the valve seat 1d under the energization of the first spring member 8 to shut off the gas supply.
Patent JP-S5466577-A (JP)
Title: Lens for automobile lamp
Inventor: SUZUKI SHIYUUICHI
IPC: F21S8/10
Filed: 1977-11-07
Abstract: PURPOSE: To provide the subject lens wherein the angle of the leading end of prism cut part constituting Fresnel cut is made constant, and the angle of forming the prism cut part is varied whereby light rays can be replaced by parallel light rays even at a position space apart from the light source.  
     CONSTITUTION: The prism cut part is formed into such a shape that light rays emitted from a light source 6 are fully reflected so as to form parallel light rays with respect to the front surface of the prism cut 5. That is, a light ray e incident on the prism cut 5 deflects at a predetermined angle, and fully reflects at other surface of the prism cut 5 and is irradiated to the outside in parallel to the axis Y. The angle between the central side surface of the prism part and the reference axis is represented by θ, the angle formed by the light source 6 and the cut 5 of the prism part by α, and the forward end angle of the cut 5 of the prism part by β. Then, the following relationship is established. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H084064-A (JP)
Title: Structure of piping in piping unit
Inventor: HARADA YASUYUKI
IPC: E03C1/01
Filed: 1994-06-15
Abstract: PURPOSE:To mimiaturize the piping case by avoiding the interference between pipes in the piping unit and setting a piping at a certains position, and achieve this while maintaining the productivity and workability. CONSTITUTION:In a piping unit 1 in which various pipes such as lateral pipes of a water feed pipe 7, a water drain pipe 11, a sewage pipe 12, a vent pipe 6, etc., for a stool 4, vertical pipes of a vent rise pipe 17, etc., which are arranged in vertical direction and connects the sewage pipe 12 to the vent pipe 6, etc., are stored in a casing 2 formed by the assembly of a frame, a part of these various pipes is formed out of metal-reinforced flexible pipes. The metal-reinforced flexible pipes are formed out of metal-reinforced bridge polyethylene pipes, the vent rise pipe is formed out of a flexible hose, and joints 18, 19, and 22 of caulking type are used between the pipes and the joints.
Patent JP-H10319902-A (JP)
Title: Plasma display driving circuit and plasma display device
Inventor: TANIGAWA HIDEKAZU
IPC: G09G3/296
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To prevent an inductively generated flyback current from affecting on pixel positions adversely by performing a control starting the bringing of switching means into conduction a little before a current flowing through a coil reaches zero and bringing them into conduction states completely when the current reaches zero. SOLUTION: The recovered electric charge of a capacitor 122 for recovery is charged on scanning electrodes Y1-Yn through a switching means 123A, a coil 124A and diodes 1261A-126nA. At this time, a switching control means 126A detects that a current flowing through the coil 124A becomes zero and it brings a switching means 125A and the switching means into conduction slowly about a little before the current reaches zero. As a result, since these switching means are sufficiently conducting when a flyback is to be generated, an EMI effect can be reduced. Thus, the recovering of electric charge which can be correctly controlled is made possible. Moreover, a ringing current can be eliminated.
Patent JP-S5357946-A (JP)
Title: Piezoelectric filter
Inventor: NAKAJIMA YASUO
IPC: H03H9/56
Filed: 1976-11-06
Abstract: PURPOSE:To make unnecessary of the confirmation of front and back and up and down of the piezoelectric substrate, in fitting lead wires to it bu giving a good symmetry to the piezoelectric substrate, to simplify the manufacturing process and to reduce the cost.
Patent JP-2000322525-A (JP)
Title: Opening and closing device for card cover
Inventor: ITOU TOSHIYASU
IPC: G06K13/06
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To secure a sufficient opening angle of a card cover with a simple constitution and to easily insert or take out a memory card. SOLUTION: A card cover 1 can be turned at a 1st position (a) where the cover 1 covers the opening part 5c of a card holder 5, a 2nd position (b) which is moved from the position (a) in the direction orthogonal to the inserting direction of a memory card 6 and a 3rd position (d) where the part 5c is released from the position (b). As a result, a sufficient opening angle is secured for the cover 1 and the card 6 can be easily inserted and taken out.
Patent JP-2000324270-A (JP)
Title: Price setting method and system
Inventor: NAKAMURA MITSUHIRO
IPC: G06Q50/30
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To reduce the quantity of price setting data, which is necessary for expressing the network information on a domain by storing an object price of the calling charge set among plural ports in a memory as a table, forming a model shown in a single nucleus and spokes connecting the ports to each other and calculating the prices corresponding to the spokes via an arithmetic unit. SOLUTION: An object price of the calling charge set among the ports P1 to P7 is stored in a memory, and a model which is sown in a nucleus 201 and spokes 202 is formed. An arithmetic unit calculates the price corresponding to each of spokes 202, which connect three ports to each other via the nucleus 201 and then calculates the price corresponding to each of spokes 202, which connect other ports to each other on the basis of the spike 202 that is connected to one of these three ports. Then errors are calculated for the object price, and the price corresponding to each spike 202 is adjusted each by ±1, until the errors are reduced down to the prescribed reference value or less. Then the calling charge prices are set among the ports P1 to P7. As a result, the prices can be decided automatically, and the routing computational amounts can be reduced.