baber/WOPTO huggingface dataset:
Patent JP-H06328008-A (JP)
Title: Oil cleaner composition for gear pump using electron separation and adsorption method and geometric filter utilizing method therefor
Inventor: TAKEDA KATAO
IPC: C10G32/02
Filed: 1990-03-30
Abstract: PURPOSE:To keep the qualities of various kinds of oils and recover and reproduce the oils at high speed by simultaneously carrying out recovery and reproduction of the flow of a cavitation oil and a polluted oil mixed with impurities in an oil whirling tank of an impurities-mixed polluted oil recovery and reproduction apparatus during the operation of the oil whirling tank. CONSTITUTION:A polluted oil recovery pipe 2 provided with an oil flow adjusting valve 1 is set to face to the upper part of the tank main body of an apparatus main body. Shielded electric lead wires 3 are set at the upper part of the tank main body and both end parts of the wires are connected with electric power connecting parts 4, 5 and an electrode terminal 6. Meanwhile, a reproduced oil transporting pipe 7 provided with a voltmeter 8 is set in the lower part of the tank main body. With this composition, recovery and reproduction of the flow of a cavitation oil and the impurities-mixed polluted oil in the oil whirling tank are carried out simultaneously by the impurities-mixed polluted oil recovery and reproduction apparatus during the operation of the oil whirling tank. The electrode terminal 6 are connected with a chargeable fixed plate 16 having oil passing channels 12 and at the same time the chargeable fixed plate 16 is joined to a chargeable filter 13.
Patent JP-2000272095-A (JP)
Title: Machine plate exchanging apparatus and machine plate exchanging method
Inventor: KANDA YOSHIAKI
IPC: B41F27/12
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a machine plate exchanging apparatus which has a relatively simple constitution and accurately hooks or easily removes a hooking part of a gripping side of a plate cylinder and a gripping side end part of the machine plate and a machine plate exchanging method. SOLUTION: In a machine plate exchanging apparatus 7 which has an old plate removing mechanism 24 for removing an old plate fitted on a plate cylinder of a printing machine and a new plate mounting mechanism 25 for mounting a new plate on the plate cylinder, a gripping side hooking part for hooking the gripping side end parts of the old plate and the new plate is provided and the new plate mounting mechanism 25 and the old plate removing mechanism are arranged on the inner frame 23 and have a new plate holding member for holding the new plate and an old plate holding member for holding the neighborhood of the gripping side end part of the old plate and a moving mechanism 53 for moving the new plate holding member and the old plate holding member to the plate cylinder and a guiding means 47 for guiding them along the gripping side hooking part are provided.
Patent JP-H03281343-A (JP)
Title: Preparation of laminated film having uneven pattern
Inventor: KANZAKI MINEYUKI
IPC: B32B3/30
Filed: 1990-03-30
Abstract: PURPOSE:To improve the reproducibility of the uneven pattern of a film by superposing a base film on a releasable roll having an uneven pattern coated with an ultraviolet curable resin having a specific composition and curing said resin before releasing the film from the roll. CONSTITUTION:An ultraviolet curable resin with a curing shrinkage factor of 4% or less and elongation at break of 20 - 150% is applied to a releasable mold roll having an uneven pattern. Subsequently, a base film is superposed thereon under a laminating condition represented by formula I (wherein X is a clearance mum at the time of lamination, Z is the thickness mum of the base film and W is the coefficient related to the thickness of the base film being -0.2 - 0.2) and the ultraviolet curable resin is irradiated with ultraviolet rays on the side of the base film to be cured. Further, the film is released from the releasable mold roll to prepare a laminated film having an uneven pattern.
Patent JP-S61242729-A (JP)
Title: Punching tool
Inventor: HASHIMOTO FUJIO
IPC: B26F1/02
Filed: 1985-04-19
Abstract: PURPOSE:To form a punched hole without occurrence of metal chips and to use no power by driving a punching tool into a plate material and forming a hole having plural triangular ribs bent along the hole edge. CONSTITUTION:A punching tool 5 is provided with a punching part 8 having platelike piercing edges 7 oriented to cross at right angles each other in the circular direction on the top of a punching tool body 6. Blades of the piercing edges 7 extend in the longitudinal direction and converge into the center axis. A rib forming projection 9 adjoining to the top periphery 6a of the tool body 6 is formed at about the intermediate position between all the piercing edges 7. Therefore, a crosslike cut 10 is formed by the piercing edges 7 and every notched part 11 is bent in the top direction to punch a hole 3 when a tip 8a of the punching part 8 is driven into a plate material.
Patent JP-H02263195-A (JP)
Title: Controller of nuclear fusion device
Inventor: KAWASHIMA SHUICHI
IPC: G21B1/11
Filed: 1989-04-04
Abstract: PURPOSE:To always obtain a high plasma control function and to reduce the running cost by feeding directly a current value of an active coil by a poloidal magnetic field coil system control panel. CONSTITUTION:An active coil current is converted to an average value per unit time, and processed as a poloidal magnetic field coil current variation correction value. A magnetic field coordination formed by an average value per unit time of the active coil current, that is, a stationary portion of the active coil current is realized by a poloidal magnetic field coil current. In such a way, an active coil power source can be used to the maximum within a range of the rating.
Patent JP-S62240044-A (JP)
Inventor: OTSUKA SHOSUKE
IPC: A61C5/77
Filed: 1986-04-14
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-S5511642-A (JP)
Title: Control circuit of semiconductor switch unit for alternating power use
Inventor: OOKUBO TOMOYUKI
IPC: H02M1/08
Filed: 1978-07-11
Abstract: PURPOSE:To ensure the control for the semiconductor switch through a simple constitution by providing the control element which flows a sufficient amount of current only at the area near the zero point of the power voltage. CONSTITUTION:Control element A, which controls the turn-on/off of the two-way control semiconductor switch RIAC, is provided between diode bridge DB and the DC terminal of DB and then connected to photo detector PC which conducts in response to the light sent from luminous element LED of control input circuit CIC as well as to the AC terminal of bridge DB each. And element A consists of negative resistance elements NRE1 and NRE2 which are connected reversely to each other and flow the current only when the voltage lower than the fixed level of the fixed polarity is applied. Accordingly, in case element PC receives the light and the application voltage between terminal A1 and A2 is under the sufficiently low threshold voltage, a sufficient amount of current flows to element A. And thus an ignition can be given to switch TRIAC at the area near the zero point of the power voltage.
Patent JP-H02262058-A (JP)
Title: Mouth-odor tester
Inventor: ENDO HIROSHI
IPC: G01N33/497
Filed: 1989-04-03
Abstract: PURPOSE:To make it possible to detect an offensive odor component qualitatively by using, mixing or overlapping a medicine which is reacted and discolored in the presence of the offensive component of mouth odor and moisture together with a permeable sheet. CONSTITUTION:A medicine which is reacted and discolored under the presence of the offensive component of mouth odor and moisture is used, mixed or overlapped with a permeable sheet. As the medicine, a medicine which is reacted and discolored with methylmercaptan, hydrogen sulfide, dimethyl sulfide, amines and the like can be used. For example, palladium sulfide which reacts with methylmercaptan and is discolored from white into yellow, lead acetate and lead nitrate which reacts with hydrogen sulfide and is discolored from white to black brown and the like can be used. A material wherein the following indicator is blended into an acidic compound can by useful: the indicator which indicates the change in pH that is caused by neutralization reaction between ammonia and amines as the offensive odor component and acidic compound such as phosphoric acid, hydrochloric acid, acetic acid and the like by discoloration.
Patent JP-S57200319-A (JP)
Title: Conversion of xylenes containing ethylbenzene
Inventor: IWAYAMA KAZUYOSHI
IPC: C07C15/08
Filed: 1981-06-03
Abstract: PURPOSE: To convert the titled compounds to other useful compounds and isomers, in high efficiency, by treating the compounds in the presence of hydrogen with a catalyst containing an acid-type mordenite zeolite and an acid-type zeolite wherein the opening of the main cavity is composed of a 10-membered oxygen ring.  
     CONSTITUTION: A xylene mixture containing ethylbenzene is made to contact in the presence of hydrogen with a catalyst composed of (A) an acid-type mordenite zeolite containing preferably an alkaline earth metal ion or copper-group element ion, especially an alkaline earth metal ion and (B) an acid-type zeolite having a main cavity whose opening is composed of a 10-membered oxygen ring, e.g. ZSM-5 zeolite. The ratio of (A):(B) is preferably 1,000:5W1:20, especially 100:1W1:10. The ethylbenzene is deethylated to the useful benzene, and at the same time, the xylenes are highly isomerized to obtain p-xylene which is in great demand as a raw material of polyesters compared with the other isomers. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59211587-A (JP)
Inventor: UIRIAMU II EKURUSU
IPC: C25D3/30
Filed: 1983-05-16
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-S62243995-A (JP)
Title: Parallel operation control device for compressor
Inventor: YAMAZAKI MAKOTO
IPC: F04B49/00
Filed: 1986-04-14
Abstract: PURPOSE:To enable saving of a labor, by a method wherein the optimum control table of a total volume and a total consumption power is stored, and from a detecting temperature and a flow rate, an optimum control table under a nearmost condition is selected to produce a control signal. CONSTITUTION:Output signals from a temperature detector 10 and flow rate detectors 11A-11C, located in a common feed water line 7, and temperature detectors 9A-9B situated in suction lines 2A-2C are inputted to a microcomputer 13. An optimum control table, according to which a relation between a total flow rate and a total consumption power is optimized, is stored in the microcomputer 13, and from the output signals, an optimum control table under a nearmost condition is selected. Based on the signal, suction airflow control valves 3A-3C are controlled. This constitution enables control of saving energy.
Patent JP-S58200409-A (JP)
Title: Magnetic recording device
Inventor: TANAKA SHIGEYOSHI
IPC: G11B5/03
Filed: 1982-05-19
Abstract: PURPOSE:To minimize the demagnetizing function even with a high crossover frequency, by setting the gap widths at a proper value with recording heads for both low and high frequencies. CONSTITUTION:The recess characteristics 15a of reproduced frequency produced by the demagnetizing function due to a bias current of the 2nd magnetic head 12 for recording a high frequency band is increased greatly at >=1mu head gap and set at a proper value at <=1mu head gap. When the gap width of a recording head 6 for low frequency band is set at <=1mu, the maximum output level is lowered greatly. Therefore the gap width of the head 6 is set at >=1mu; while the gap width of the head 12 is set at <=1mu. This can minimize the demagnetizing function even with a high crossover frequency.
Patent JP-H02264132-A (JP)
Title: Fuel-air distributing device for multicylinder engine
Inventor: KOJIMA MASAHIRO
IPC: F02M35/104
Filed: 1989-04-03
Abstract: PURPOSE:To equalize distribution of an engine having the characteristics of unequal distribution of fuel-air mixture in a middle and a high rotation area by a method wherein with the decrease in the suction negative pressure of an engine, protrusion of a sleeve to a spot where a suction manifold is branched from a collector is increased. CONSTITUTION:Since, during idling, a negative pressure in a negative pressure chamber 16 is high, bellows 12 and 13 are widely contracted against the spring load of a press spring 17, and a sleeve 10 is moved backward from a branch spot 9 to a collector 3. A throttle valve 8 of a carburetor 1 is gradually widely opened from an idle position, and with the progress of transfer of an engine 5 to middle or high rotation, a suction load is gradually decreased. In which case, the bellows 12 and 13 are expanded to a position where a negative pressure is balanced with the spring load of the press spring 17. The sleeve 10 is protruded to the branch spot 9 by length responding to a rotation speed to interrupt the flow of fuel-air mixture in a specified direction, and a flow rate and an air-fuel ratio of fuel-air mixture to each cylinder are uniformized.
Patent JP-S58201828-A (JP)
Title: Electrically condutive polymer composition
Inventor: SHINONOME OSAMI
IPC: C08L77/00
Filed: 1982-05-18
Abstract: PURPOSE:To prepare an electrically conductive polymer composition having excellent color tone and suitable for fiber, film, etc., by adding a specific amount of electrically conductive particles having smaller particle size than a specific level. CONSTITUTION:The objective electrically conductive polymer composition is prepared by compounding a polymer (e.g. polyester polymer) with preferably 20-80wt% of white or colorless electrically conductive particles (e.g. tin dioxide) wherein the particle having a diameter of <=0.1mu accounts for 10-80wt% of the whole particles, and if necessary, adding a heat stabilizer, a light stabilizer, a flame retardant, an antistatic agent, etc. to the mixture.
Patent JP-H04296084-A (JP)
Title: Printed wiring board backed with heat dissipating plate
Inventor: NISHINA TOSHIAKI
IPC: H05K3/42
Filed: 1991-03-25
Abstract: PURPOSE:To obtain a printed wiring board backed with a heat dissipating plate that effectively transfers the heat released from a printed board to a heat dissipating plate by a method wherein the printed wiring board and an aluminum heat dissipating plate are thermocompressed interposing an adhesive agent sheet between a circuit pattern and an anodized oxide film. CONSTITUTION:A double-sided printed wiring board 1 provided with circuit patterns 2 and 3 on its front and rear side is formed. An aluminum plate prescribed in thickness is cut into a piece as prescribed in dimensions, a through- hole 7 is bored in the aluminum plate concerned, the aluminum plate provided with a through-hole is subjected to an anodizing process, and thus a heat dissipating plate 4 provided with anodized film 5 on a joining area can be obtained. A through-hole 9 is bored in a adhesive agent sheet 8 at a prescribed position. Then, the through-hole 6 provided to the printed wiring board 1, the through-hole 7 bored in the heat dissipating plate 4, and the thorough-hole 9 of the adhesive agent sheet 8 are made to be coincident with each other, and the board 1, the plate 4, and the sheet 8 are thermocompressed as sandwiched between the hot plates 10 and 11 of a hot pressing machine.
Patent JP-S58203201-A (JP)
Title: Hydraulic power unit
Inventor: NEMOTO YOSHIAKI
IPC: F15B21/00
Filed: 1982-05-21
Abstract: PURPOSE:To improve efficiency of work for the pipings by a method wherein a hydraulic muffler is vertically arranged on a frame with its hydraulic oil discharging port facing upward and a flexible hose is connected to the hydraulic oil discharging port. CONSTITUTION:To a hydraulic oil discharging port 15 is connected a rotatable pipe coupling 17 which is coupled to one end of a flexible hose 16. To the other end of the flexible hose 16 is connected a flange pipe coupling 18, and an outlet opening of the flange pipe coupling 18 acts as a hydraulic oil discharging port 11. A union pipe coupling 17 is connected to the hydraulic oil discharging port 15 of the hydraulic muffler 8 in any direction thereof, thereby the flange pipe coupling 18 may take any rotational position. Thus, it is possible to set the hydraulic oil discharging port 11 of the hydraulic power unit at any position in the horizontal plane and further to improve the degree of freedom of the pipe laying operation.
Patent JP-H10309377-A (JP)
Title: Method and system for providing network interface
Inventor: GENNARO A KUOMO
IPC: A63F13/12
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To facilitate participation in a game in a multiuser environment by retrieving the list of usable games by capsuling access to a lobby server while using any specified object when scalably connecting a lot of users in the multiuser game. SOLUTION: A data processing system 8 has plural networks such as LAN 10 and 32 and through the LAN 10 and 32, plural individual computers 12 and 30 are connected. Besides, the data processing system 8 has a main frame computer 18 and this is connected to a storage device 20 operable as a remote storage mechanism for the LAN 10. Similarly, the LAN 10 is connected to a subsystem control unit/communication control unit 26 by a communication link 24 and can be connected through a communication link 34 to a gateway server 28. It is preferable that an IWS to be operated for linking the LAN 32 to the LAN 10 is used as the gateway server 28.
Patent JP-S5712421-A (JP)
Title: Magnetic recording medium
Inventor: SATOU NOBUHIRO
IPC: C09D5/23
Filed: 1980-06-23
Abstract: PURPOSE:To obtain a magnetic recording medium which excels in the stearly properties and has small wearability, by forming a magnetic layer with content of two specified types of nonmagnetic powder. CONSTITUTION:The nonmagnetic powder (Cr2O3, Al2O3) having large head wearability with high stearyl properties is used along with the nonmagnetic powder (alpha-Fe2O3) having small wearability and low stearly properties. In other words, one or more type of of (a) Al2O3 and Cr2O3 with 0.5-1.5wt% plus (b) alpha-Fe2O3 of 0.5-15wt% (total weight of components a and b: <=20wt%) are put into the magnetic powder to form a magnetic layer. The grain size of the above-mentioned magnetic powder is preferably set to about 0.1-2mu.
Patent JP-S61242847-A (JP)
Title: Defoaming device of ink jet recorder
Inventor: MURAKAMI KAKUJI
IPC: B41J2/20
Filed: 1985-04-19
Abstract: PURPOSE:To enable foams generated in an ink recovery route to be eliminated by providing a heating and a cooling section contiguous to each other in an ink circulating route to perform both heating and cooling concurrently. CONSTITUTION:A defoaming device 20 arranged in an ink circulating route is composed of a heating and a cooling section contiguous to each other. Said device 20 consists of an ink circulating tube 21, Peltier element 22, heating 23 and cooling 24 sections and insulating material 25. The Peltier element 22 heats at one end and cools at the other when energized by a direct current. Said element has an ink circulating tube provided contiguous to both ends. The ink recovered by a recovery pump is introduced into the titled device through an ink inlet on the heating section side and then is heated. The ink heated by the heating section is pushed to the cooling section to be cooled to break the foams. Contiguous installation of the heating and cooling sections largely improves the foams breaking property.
Patent JP-S61287384-A (JP)
Title: System of connecting numerous video images in three dimension
Inventor: RESURII JIEI OKUSUREI
IPC: G06T15/10
Filed: 1986-04-12
Abstract: 0 A plurality of input video signals (including background) are combined in accordance with priority. Each video signal comprises data samples corresponding to respective discrete locations on a viewing plane. The signals are preferably from a transformation system wherein such data samples correspond to elements of an image lying in an image plane displaced from the viewing plane. Input key signals corresponding to respective locations are associated with respective input signals. Priority is shown determined from respective sets of plane defining signals as a sequence of depth signals corresponding to the depth coordinates of the respective image plane at the respective locations. The depth signals are used to produce respective weighting signals. The weighting signals and respective input key signals are used to produce in respect to each input video signal a set of processed key signals corresponding to respective coordinate locations on the viewing plane in the respective sequence, each set of processed key signals indicating the weighted portion of the respective data samples to be included in a combined video signal at each respective coordinate location. Corresponding data , samples are cut by respective processed key sig-I nals to produce weighted data samples in respect to each input video signal in the respective sequence. The weighted data samples of the plurality of input video signals for each respective coordinate location on the viewing plane are combined in the respective sequence to produce a combined output video signal.
Patent JP-S569639-A (JP)
Title: Stirling engine equipped with a disc-shaped heater
Inventor: ITSUSHIKI NAOJI
IPC: F02G1/055
Filed: 1979-07-06
Abstract: PURPOSE:To reduce the overall size of a Stirling engine and improve its efficiency, by constituting a heater and cooler of the Stirling engine with two disc-shaped plates respectively. CONSTITUTION:A Stirling engine is constututed by a power piston 11, displacer piston 10, regenerative heat exchanger 23, and heater 1 and cooler 2 arranged respectively above and under the exchanger 23. The heater 1 is constituted of disc- shaped upper and lower plates 13, 14. A heating tube 21, which has plural grooves 18, is provided between both plates 13, 14 and a burner 26 is provided above the heater 1. The cooler 2 is constituted of disc-shaped upper and lower plates 15, 16 like the heater 1, and provided between both plates 13, 14 with a cooling tube 22 which has plural grooves 19. A cooling liquid passage 27 is formed in the lower plate 16.
Patent JP-H01258490-A (JP)
Title: Formation of printed wiring board circuit
Inventor: HAMAOKA NOBUO
IPC: H05K3/06
Filed: 1988-04-08
Abstract: PURPOSE:To improve an adhesive strength between the surface of a copper foil and an etching resist so as to improve a circuit forming quality at an etching process by a method wherein the physically roughened surface of a copper foil is subjected to a chemically roughening treatment using an alkali etchant. CONSTITUTION:The surface of a copper foil 6 formed on a copper plated laminar board 1 is physically abraded to form a physically abraded face 9. The abraded face 9 is further roughened through an alkali etchant to be an alkali etchant treated face 10. The treated face 10 rouhened by an alkali etchant is more minute in ruggededness as compared with physically roughened abraded face 9. Therefore, an adhesive strength between the surface of a copper foil and an etching resist can be improved, and thus a circuit forming quality is improved at an etching process.
Patent JP-H11262763-A (JP)
Title: Sewage purifying method
Inventor: YOSHIKAWA HIDEO
IPC: C02F1/58
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To simply remove phosphorus and nitrogen components in living waste water. SOLUTION: A sewage purifying apparatus 10 wherein a metal net container 4 having an air chamber 5 disposed in the bottom part thereof is packed with an ion exchange resin 9 is immersed in a sewage pit 1 and, when air is passed through the air chamber 5 from a pump 6, air becomes air bubbles to rise to whirl up the ion exchange resin 9. Therefore the contact area of the ion exchange resin 9 with waste water is expanded and ion exchange is smoothly performed. Since the sewage treatment apparatus is directly immersed in sewage, it is unnecessary to ensure a place for arranging the sewage purifying apparatus and, as a result, purifying treatment at a narrow place difficult to adapt the sewage purifying apparatus heretofore can be performed.