baber/WOPTO huggingface dataset:
Patent JP-H0817046-A (JP)
Title: Magnetic recording medium
Inventor: ISHIKAWA AKIRA
IPC: C09D7/12
Filed: 1994-06-29
Abstract: PURPOSE:To obtain a magnetic recording medium capable of high density recording and excellent especially in output characteristics while ensuring superior running performance of a substrate at the time of production. CONSTITUTION:This magnetic recording medium consists essentially of a magnetic substrate 1, a nonmagnetic layer 2 formed on the substrate 1 and a magnetic layer 3 formed on the nonmagnetic layer 2. The coefft. mum of kinematic friction of the magnetic substrate 1 is within the range of 0.10-0.70.
Patent JP-H10298097-A (JP)
Title: Schistosomiasis haematobia-treating agent
Inventor: AAMEDO MOHAMEDO ARI MASOUDO
IPC: A61K36/00
Filed: 1997-05-02
Abstract: PROBLEM TO BE SOLVED: To obtain a therapeutic agent capable of killing schistosome, by including resin (myrrh) obtained from the trunk tree of the family Burseraceae. SOLUTION: The myrrh obtained from the trunk tree of Commiphora molmol (family Burseraceae) growing naturally in North-Eastern Africa and Arabia is effective for treatment of schistosomiasis haematobia. The myrrh contains volatile oil, resin, gum, and impurities. The volatile oil is extracted by steam distillation or petroleum ether extraction. The resin can be obtained by alcohol extraction or petroleum ether extraction. Pharmaceutical manufacturing of this therapeutic agent can be conducted by formulating an inert base in the extracts into a form of soft gelatin capsule. The volatile oil and resin, both of which are obtained together from the myrrh in a specific ratio, have a very strong effect as a schistosome-killing agent.
Patent JP-S60167687-A (JP)
Title: Rotary power machine utilizing permanent magnet
Inventor: KURODA TAKESHI
IPC: F02B1/04
Filed: 1984-07-16
Abstract: PURPOSE:To stably obtain a high output by effectively utilizing a repalling force which is inversely proportional to the square of the distance at space of the magnetic characteristics of a permanent magnet. CONSTITUTION:An outer permanent magnet 4 is moved rotatably in the radial inward direction through a mechanism 5 to generate a strong repelling force which is inversely proportional to the square of the distance at opposed space of a permanent magnet 2 of a rotor 1 side. When such a strong repelling force is sequentially generated along the rotating circumferential direction, magnetic pressures of remarkable difference are sequentially generated at the repelling force generating range and the position displaced in the rotating direction, and the rotor 1 rotated toward the direction that the magnetic pressure is low. Thus, strong rotary force can be obtained by effectively utilizing the repelling property of the magnet 4 merely by moving a small distance the magnet 4 of the outside in the rotating direction.
Patent JP-S63314303-A (JP)
Title: Cylinder head for overhead camshaft engine
Inventor: MIYOSHI TOKIHIRO
IPC: F01L1/46
Filed: 1987-06-15
Abstract: PURPOSE:To dispense with any deburring work after casting by forming an oil passage in a cylinder head body, where plural guide holes of a valve lifter are arranged in a cylinder bank direction so as to make the passage traverse a bottom part of each guide hole in the cylinder bank direction. CONSTITUTION:A cylinder head 1 consists of a head body 5 and plural blockish projections 6 where the tappet valve gear set up on an upper wall 5a of this head body 5 is built in. And, each projection 6 is made up of a projection 7 for a spark plug, a bearing part 9 for a camshaft and a tubular projection 10 provided with respective projections 10a and 10b for suction and exhaust. In this structure, a guide hole 12 for a valve lifter is formed in the tubular projection 10. An oil passage 13 is formed in a bottom part of the tubular projection so as to make it traverse a lower part of the guide hole 12 along the upper wall 5a of the head body 5. With this constitution, the oil passage 13 is made so as not to be parted at each cylinder.
Patent JP-S6210440-A (JP)
Title: Control device for throttle opening in engine
Inventor: IWAKURA YOICHI
IPC: F02D41/00
Filed: 1985-07-05
Abstract: PURPOSE:To enable a device to correctly focus a closing position to the target throttle opening, by actually measuring the operative position of an opening adjusting mechanism for a throttle valve and permitting the device to surely detect the closing position of the throttle valve when it is opened. CONSTITUTION:An opening adjusting mechanism 5 moves an actuator 9, stopping a throttle valve 2, to adjust a closing position of said valve 2, and a control device provides a closing position detecting means 15 which detects the closing position of the throttle valve 2 by measuring a position of the actuator 9 in the opening adjusting mechanism 5. While the device provides a target throttle opening setting means A successively selecting the optimum throttle valve closing position corresponding to an engine load condition and deciding the selected value as the target throttle opening. And when the target throttle opening changes, a closing position control means B operates the opening adjusting mechanism 5 to be controlled so that a difference between the throttle valve closing position, detected by the detecting means 15, and the target throttle opening is obtained within a permissible range.
Patent JP-H0314088-A (JP)
Title: Money recognition device
Inventor: KUBO ICHIRO
IPC: G07D7/00
Filed: 1989-06-12
Abstract: PURPOSE:To accurately recognize the kind of money even when each criterion goes to the very limit by judging the adaption of each feature point on an analog basis and recognizing the kind of the money according to the total judgement of the adaption of respective feature points. CONSTITUTION:This device is equipped with a means 11 which recognizes output values of various sensors 4 and 5 as to fed money and a means 13 for storing a membership function for deciding the adaption of the sensor output value of a feature part in the sensor output values, and the kind of the money is recognized by making a total decision on the adaption of respective feature parts in the sensor output values. Namely, membership functions set corresponding to feature points are applied for the respective feature points of money, etc., obtained by the respective sensors 4 and 5 and the kind of the money, etc., is recognized according to the total decision result of the adaption data. Consequently, even when a decision criterion goes to the very limit, the kind of the money can be accurately be recognized.
Patent JP-H10339525-A (JP)
Title: Cooler
Inventor: ARAKAWA TOSHIKAZU
IPC: F25B1/00
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To facilitate the return of oil while restricting the return of a refrigerant liquid to a compressor by forming an oil return aperture in an accumulator and inserting an outlet pipe connected with a compressor suction pipe from below. SOLUTION: A refrigerant 12 which contains no chlorine and a refrigerating machine oil 6 which is hard to be dissolved in the refrigerant 12 are filled in a cooler 11. An accumulator 5 is provided with an inlet pipe 7 which is connected with an outlet side of an evaporator 4 at the upper side thereof, while an outlet pipe 8 is inserted into the inside of the accumulator 5 from below. The outlet pipe 8 is provided with an oil return aperture 9a at an approximately central position of the inserted portion and is connected with a suction pipe 10 of the compressor 1. In the accumulator 5, the liquid refrigerant 12a and a refrigerating machine oil 6 which forms an upper layer for the liquid refrigerant 12a stay in the inside of the accumulator 5.  In the normal operation, the refrigerant machine oil 6 is constantly sucked from the oil return aperture 9a so that the elevation of the oil surface level can be prevented. When the oil surface level is raised by exceeding the oil return aperture 9a, the liquid refrigerant 12a and the refrigerant machine oil 6 are sucked through the oil return aperture 9a in a small amount and are stabilized at a normal position of the oil return aperture 9a as the time elapses.
Patent JP-S5938702-A (JP)
Title: Pipe covered optical fiber
Inventor: SHIRASAKA ARIO
IPC: G02B6/44
Filed: 1982-08-27
Abstract: PURPOSE:To obtain each kind of characteristics, by forming two-layer structure of pipes of different materials in pipe coated type optical fiber. CONSTITUTION:A quartz type optical fiber 1 is provided with a primary coating layer 2 and a secondary coating layer 3 on its circumference and both are made of silicone type resins, the layer 3 being harder than the layer 2. The pipe 4 is composed of inner and outer layers 5, 6, covering the optical fiber 1. A viscous agent 7 contained between the layers 3, 5 is a liquid, such as petroleum type gelly, Si oil, or paraffin. The layer 5 is made of a thermoplastic resin, such as polycarbonate or methacrylate resin, and has high Young's modulus, superior mechanical characteristics, such as tensile strength, and advantages, such as oil resistance and low cost. The outer layer 6 is made of thermoplastic synthetic resin, such as fluorinated resin (polytetrafluoroethylene), polyacetal, polyacrylate, chlorinated polyether, or nylon, and it has high resistance to chemicals.
Patent JP-H11339907-A (JP)
Title: Connector
Inventor: OKITA MASANORI
IPC: H01R12/16
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To provide an easy-to-manufacture for connecting both opposite printed circuit boards to each other easily. SOLUTION: A connector for connecting both opposite printed circuit boards to each other is provided with a housing 1 having one surface 11 and the other surface 12 and provided with openings 14, engaging pieces 21 which are formed in a long plate-shape and is locked to the housing 1, and elastic contacts 2 each of which has one divided piece 22 and the other divided piece 23 which are divided at an end of the engaging piece 21. The elastic contact 2 is formed with the one divided piece 22 and the other divided piece 23 in parallel to the opening 14 of the housing 1, and is led through the opening 14 to the one surface 11 and the other surface 12 so as to elastically contact with both the printed circuit boards.
Patent JP-S55149216-A (JP)
Title: Process for purification of adamantan
Inventor: YAMAMOTO FUMITADA
IPC: C07C7/10
Filed: 1978-12-04
Abstract: PURPOSE: Low-purity adamantan is purified by solid-liquid separation using polar solvents through simple operations in industrial scale to collect high-purity adamatan and moreover, the solvent employed is regenerated by liquid-liquid separation readily for recycle and reuse.  
     CONSTITUTION: A crude adamantan is dissolved in a polar solvent such as methanol by stirring it together with the solvent in tank 1 equipped with a stirrer. Then, the mixture is subjected to liquid-solid separation with centrifuge 2 and the high- purity adamantan is obtained from pipe C. The resulting liquid is subjected to liquid-liquid separation in separator 3 to remove impurities and regenerate said solvent, which is recycled through pipe F for reuse. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05338807-A (JP)
Title: Robot control device
Inventor: WAKIGI HITOSHI
IPC: G05B19/4093
Filed: 1992-06-09
Abstract: PURPOSE:To execute the teaching-less of the palletizing operation and to improve the operability by defining the loading method, the loading conditions or the like in the palletizing operation of a robot, and automatically generating the palletized position data based on the defined conditions or the like. CONSTITUTION:A robot control device 1 controls a robot in a palletizing operation. In this case, an action control part 2 mainly controls the action of the robot. A condition defining part 3 defines the loading method and the loading conditions in the palletizing operation of the robot. The position data of the robot in the palletizing operation are generated based on the conditions or the like defined by a data generating part 4. The generated data are stored in a storage part 5. Then, the palletizing operation is implemented according to the stored palletizing position data. Thus, the teaching-less of the palletizing operation is achieved by automatically generating the palletizing position data.
Patent JP-H10339104-A (JP)
Title: Gas turbine blade
Inventor: MATSUURA MASAAKI
IPC: F01D5/18
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To improve a cooling effect without hindering a flow of high pressure steam being a cooling medium and without changing a flowing condition by the existence of reinforcing ribs by arranging the reinforcing ribs connecting the back side and the belly side of a blade by extending in the flowing direction of the cooling medium, in a cooling medium flowing passage. SOLUTION: The inside of a moving blade 1 is communicated in a serpentine shape, and is continued with the blade tip 11 side from the blade root side, and is also continued with the blade root side from the blade tip 11 side. Reinforcing ribs 12 extending in the lengthwise direction in an almost central part of a cooling passage by connecting the blade belly side 2 and the blade back side 3, are arranged in a cooling passage 4 extending in a shuttling shape in the lengthwise direction of the moving blade 1. Short reinforcing ribs 13 bending along a folding-back curve are arranged in respective folding-back parts on the blade tip 11 side of the cooling passage 4 continuing in a serpentine shape.  Therefore, strength sufficiently endurable to force acting on the moving blade 1 can be obtained by a pressure difference between cooling high pressure steam flowing in the cooling passage 4 and main flow gas 10 flowing outside the moving blade 1.
Patent JP-S5373416-A (JP)
Title: Corrosion resistant high permeability alloy
Inventor: TAKAYANAGI KIYOSHI
IPC: C22C38/06
Filed: 1976-12-13
Abstract: PURPOSE: To improve the corrosion resistance of Sendust alloy as a core material for a magnetic head against a binder liquid from a tape, saline water and crevice corrosion, by adding Au, Ag, etc. to the Sendust alloy. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0443150-A (JP)
Title: Traction controller for vehicle
Inventor: TSUYAMA TOSHIAKI
IPC: B60T8/48
Filed: 1990-06-07
Abstract: PURPOSE:To improve responsiveness and speedily converge the slip rate to an aimed value by controlling the engine output or brake power, changing the control method according to the operation state of a vehicle so that the calculated slip rate converges to an aimed slip rate. CONSTITUTION:A drive wheel speed detecting means 100 and a driven wheel speed detecting means 200 are installed, and a slip rate calculating means 300 calculates the slip rate of a driving wheel on the basis of these detection values. Further, an aimed slip rate setting means 400 for setting the aimed slip rate is installed, and a control means 500 controls the engine output or brake power according to the operation state of a vehicle so that the above-described slip rate converges to the aimed slip rate. After the start of the operation of the control means 500, the control means 500 performs the control including the differential element of the slip rate difference in the period where the aimed slip rate is obtained, and after the slip rate reaches the aimed slip rate once, the control means 500 performs the control including the proportional element of the slip rate difference.
Patent JP-S5575743-A (JP)
Title: Reactivation method for antimony-containing oxide catalyst
Inventor: SASAKI TOMU
IPC: B01J23/90
Filed: 1978-12-05
Abstract: PURPOSE: To perform a simplified and economical reactivation on various catalysts by the procedure in which inactivated antimony-containing oxide catalyst is dipped in hydrogen peroxide and then baked at less than a specific temperature.  
     CONSTITUTION: A metal oxide catalyst containing as requisite components one or more of metal elements, e.g., iron, cobalt, etc., in addition to antimony, which is inactivated when used in a reaction, e.g., the oxidative reaction of hydrocarbons, etc., is dipped in or sprayed with an approx. 0.5W35% hydrogen peroxide solution in a proportion of approx. 0.05W60wt% per the unit weight of catalyst. Then, the catalyst is dried and then baked at a temperature below 1000°C, preferably between 200 and 900°C. The reactivation condition is widely applicable economically without causing environmental pollution, and the reactivated catalyst is comparable with new one with respect to yield, reaction rate, etc. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0815361-A (JP)
Title: Inspection method for printed wiring board
Inventor: NISHIMOTO SHINYA
IPC: G01N27/20
Filed: 1994-06-30
Abstract: PURPOSE:To obtain a method for detecting an open circuit of a circuit pattern by applying a voltage between the terminals of the circuit pattern in which the open circuit can be detected efficiently and reliably even for a fine circuit pattern. CONSTITUTION:In the method for detecting open circuit of a circuit pattern 1 by applying a voltage between the terminals of a circuit pattern 1, a probe 3 is connected with one end of each circuit pattern 1. A contact probe 2 applied with a voltage is moved continuously along the other end of the circuit pattern 1 while touching the circuit pattern 1 thus detecting open circuit thereof.
Patent JP-S5672448-A (JP)
Title: Electrophotographic receptor
Inventor: ONO YOSHIHIRO
IPC: G03G5/14
Filed: 1979-11-19
Abstract: PURPOSE: To enhance the adhesiveness of a photoconductive layer comprising a ZnS thin film to a conductive substrate and prolong life without giving any adverse influence upon electrophotographic characteristics by providing said photoconductive layer via a layer contg. a silane coupling agent on said substrate.  
     CONSTITUTION: A soln. of a silane coupling agent alone,such as γ-glycidoxy propyltrimethoxysilane or a mixture of this and an org. high polymer binder is coated on a conductive substrate 1, whereby an adhesive layer 2 of ≤1μ is formed. Next, a photoconductive layer 3 comprising ZnS (other materials may be contained for the purpose of improving electrical chracteristics) is formed on the layer 2 to 1W 100μ thickness by a vacuum deposition method or the like. In this way, the transparent and nontoxic electrophotographic receptor of superior adhesive strength and good durability is obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0819168-A (JP)
Title: Method and apparatus for protective relaying of dc transmission line
Inventor: KURODA KENICHI
IPC: H02H3/26
Filed: 1994-06-30
Abstract: PURPOSE:To effectively protect a DC transmission system by a method wherein, after a current at the end of a rectifier has been increased at a change rate of a definite magnitude or higher, it is decreased at a definite magnitude or higher within a prescribed time and the fault of a DC transmission line is judged when a current change rate at the end of an inverter displays a transition which is opposite to that at the end of the rectifier. CONSTITUTION:A first signal which is output from a rectifier-side-current- change-rate detection device 22 and a second signal which holds the first signal in a hold device 24 for a definite period so as to be output are sent to a current- change-pattern discrimination device 26. On the other hand, on the side of an inverter, a second signal from a change-rate detection device 23 and a first signal which holds the second signal in a hold device 25 so as to be output are sent to a pattern discrimination device 27. Signals from the two discrimination devices 26, 27 are input to an accident discrimination device 29, and it is judged whether peak patterns of both are an isophase or an antiphase. Thereby, the commutation failure of an inverter 2 and the failure of DC transmission lines 9, 10 can be discriminated without any error.
Patent JP-S6129013-A (JP)
Inventor: YAMANOUCHI HIROSHI
IPC: H01B9/02
Filed: 1984-07-19
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-H11344873-A (JP)
Title: Image forming device
Inventor: NAKAI TOMOAKI
IPC: G03G15/16
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To prevent toner primarily transferred to an intermediate transfer body from a photoreceptive drum from being retransferred onto the photoreceptive drum. SOLUTION: In the image forming device, an electrifier 11 is disposed downstream from a primary transfer nip part T1 but upstream from a secondary transfer nip part T2 so as to face the surface of the intermediate transfer body 5, and the electrical bonding force of the toner image with respect to the intermediate transfer body 5 is increased, by adding charges to the toner image on the intermediate transfer body 5 with an electrifying bias fed from an electrifying-bias application power source 12. This prevents the retransfer of the toner image on the intermediate transfer body 5 to the surface of a photoreceptive drum 1.
Patent JP-S5940930-A (JP)
Title: Cooling device for vehicle
Inventor: FUJIMURA ITARU
IPC: F25B1/00
Filed: 1982-08-30
Abstract: PURPOSE:To prevent excessive cooling in the high rotation range of a compressor by controlling the opening of an expansion valve so that the superheat value agrees with the optimum cooling superheat value in accordance with the number of revolution of the compressor. CONSTITUTION:In a superheating control unit 13, the superheat value is obtained from the difference between the exit temp. theta and the entrance temp. I in an evaporator 5 through temp. sensors 15 and 14, this set value is varied in accordance with the number of revolution S of a compressor obtained from a detector 16, and the opening of an electrical expansion valve 4a is increased or decreased according to the optimum cooling superheating value and the detected superheating value. This optimum cooling superheating value which serves as the standard of control is set a little higher in the high rotation range of the compressor 1 than the value in the low rotation range, to prevent excessive cooling in the high rotation range operation of compressor, continuously providing a comfortable air conditioning.
Patent JP-S6210616-A (JP)
Title: Contact lens
Inventor: MOGAMI TAKAO
IPC: G02C7/04
Filed: 1985-07-09
Abstract: PURPOSE:To restrain deposits of proteins and lipids and so on, to the surface of a lens and its contamination due to bacteria by using a copolymer of comonomers each having a specified essential component, and graft polymerizing a hydrophilic monomer with the surface of the lens after low-temperature plasma treatment. CONSTITUTION:The contact lens is made of the copolymer of the comonomers represented by formulae [I] and [II] each having at least one polyfunctional (meth)acrylate as an essential component, represented by formula [I] and [II] in which R' is H or methyl; (i) is an integer of 0-4; (j) is an integer of 1-18; (k) is an integer of 0-7; each of X1, X2, X3 is independently methyl or a group of formula [III]; each of X4, X5 is independently methyl or a group of formula [IV]; (l) is an integer of 1-3; (m) is an integer of 1-3; and (n) is an integer of 0-2. After low-temperature plasma treatment, the hydrophilic monomer is graft polymerized with the surface of the lens. The use of monomer [I] prevents penetration of water into the lens material and growth of bacteria, and restrains deposition of proteins and lipids on the surface of the material because of low surface energy and hydrophobicness, and the use of monomer [II] provides superior oxygen permeability to the lens, and it is used in an amount of 25-70wt% from the view point of the characteristics of the lens, thus permitting the deposits of proteins, lipids, inorganic matter, etc., to be reduced, and contamination of mold and bacteria to be suppressed without lowering permeability of oxygen.