baber/WOPTO huggingface dataset:
Patent JP-H048185-A (JP)
Title: Emergency stop circuit for synchronous motor
Inventor: SATO MITSUAKI
IPC: H02P3/22
Filed: 1990-04-25
Abstract: PURPOSE:To shorten the brake distance at the time of emergency stop by detecting the rotational speed of a synchronous motor and making the short circuit resistance between feeder lines for the synchronous motor variable according to thus detected rotational speed. CONSTITUTION:AC voltages R, S, T are fed to an inverter circuit 1 for driving a synchronous motor M1. A variable short circuit resistance circuit 2 is connected between feeder lines for the synchronous motor M1 and short-circuits the feeder lines through a resistor at the time of emergency stop. A rotational speed detecting circuit 3 is connected between the feeder lines for the synchronous motor M1 in order to detect the rotational speed of the synchronous motor M1 and to output a rotational speed signal Vomega which is then fed to the variable short circuit resistance circuit 2 in order to vary the short circuit resistance in the variable short circuit resistance circuit 2 according to the rotational speed signal Vomega.
Patent JP-S5735120-A (JP)
Title: Six-stroke reciprocating engine
Inventor: SHIMA MORIYUKI
IPC: F02B75/02
Filed: 1980-08-11
Abstract: PURPOSE:To improve the output and the fuel cost of an engine by obtaining a six-stroke engine adapted for successive operation of strokes of suction, compression, and combustion of air-fuel mixture, exhaustion of the burned gas, air suction, and air exhaustion. CONSTITUTION:A cylinder head of a reciprocation engine is provided with an air suction valve 8 near the central part as well as with a conventional suction valve 2 and exhaust valve 6. After strokes of suction, exhaustion, and combustion of air- fuel mixture and exhaustion of the burned gas, particularly, when a piston 1 reaches the top dead center and the exhaustion of the burned gas is finished, the exhaust valve 6 is closed and the air suction valve 8 is opened for sucking in air. In this construction, burned gas remained in a cylinder is diluted by the air. Then, when the piston 1 is risen from the bottom dead center, the air suction valve 8 is closed, and again the exhaust valve 6 is opened to exhaust the air. Subsequently, similar strokes are repeatedly operated for obtaining power.
Patent JP-H0948795-A (JP)
Title: Steroid glycoside and medicine containing the same as active ingredient
Inventor: SASHITA YUTAKA
IPC: A61P37/06
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To obtain a new steroid glycoside which is obtained by extraction of a plant in liliaceae plant and is a specific steroid glycoside, shows high anticancer action and high immunosuppression with high safety and is useful as an active ingredient for anticancer and immunosuppression agent. SOLUTION: This new steroid glycoside is expressed by formula I [R<1> is a saccharide residue which may have an acyl group such as formula II; R<2> is a saccharide reside which may have an acyl group of formula III (R<2a> is H, 3, 4, 5-trimethoxybenzoyl); R<3> is H, a lower alkyl]. It shows excellent anticancer action and high immunosuppression and is useful as an active ingredient for anticancer agent or anti-immunosuppression agent. This compound is obtained by cutting fresh scaly bulbs of a liliaceae plant, Onityhogalum saundersiae into fine pieces, soaking them in warm methanol, removing the solvent, subjecting the residue to liquid-liquid extraction with butanol-water and purifying the butanol layer through column chromatography.
Patent JP-S61269061-A (JP)
Title: Apparatus for measuring concentration of gas
Inventor: NOGUCHI YASUO
IPC: G01N29/02
Filed: 1985-05-23
Abstract: PURPOSE:To attain to enhance humidity resistance, by constituting the ultrasonic sensor used in a gas concn. measuring apparatus from an ultrasonic vibrator, a holder and a seal substance and providing a conductive or non-conductive membrane to the surface of the seal substance. CONSTITUTION:An ultrasonic sensor 43 is formed by such a method that the electrode of an ultrasonic vibrator 45 is connected to terminals 48, 49, which were fixed to a substrate 50, through cables 46, 47 to be received in a holder 44 and sealed by a seal substance 51 while a membrane 52 comprising a non- conductive substance such as SiO or SiO2 or a conductive substance such as Al is formed to the surface of said seal substance 51 by vacuum vapor deposition or sputtering. A transmitting element 2 and a receiving element 3 are arranged in a gaseous atmosphere 4 to be measured in opposed relationship and the concn. of the gas is measured on the basis of the difference between the frequency of a feedback oscillation system 13 and that of a quartz vibrator 14. Therefore, the humidity of the sensor 43 can be enhanced to a large extent and the concn. of gas can be measured over a long period of time with high accuracy.
Patent JP-S59955-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHIMAZAKI MASAHIKO
IPC: H01L21/338
Filed: 1982-06-25
Abstract: PURPOSE:To improve the yield of manufacturing a semiconductor device by forming a conductive film on the second main surface which includes a hole, removing the conductive film and a substrate between elements to form grooves and forming an electrode layer on the conductive film, thereby obtaining the characteristics and the reliability. CONSTITUTION:Electrodes 13, 14 are formed on the active region 12 of a plurality of elements formed on the first main surface of a compound semiconductor substrate 11. The first main surface of the substrate 11 is secured to a supporting plate. A hole is formed to reach the electrodes 13, 14 on the second main surface of the substrate 11. A conductive film 23 is formed on the second main surface which includes a hole. Grooves are formed by removing the film 23 between elements and the substrate 11. An electrode layer 25 is formed on the film 23.
Patent JP-H047093-A (JP)
Title: Purifying apparatus
Inventor: TSUSAKA SATOSHI
IPC: C02F3/10
Filed: 1990-04-25
Abstract: PURPOSE:To well keep treatment capacity for a long period of time by holding a purifying material wherein a biomembrane is provided to the surface of a carrier having specific gravity of 1.0 or more in a purifying tank and passing water to be treated through the purifying material from above to below within the tank at the time of purifying operation. CONSTITUTION:Many purifying materials 6 are received in a purifying tank 5 so as to be placed on a mesh plate 7. The purifying materials 6 are prepared by holding a biomembrane on the surfaces of carriers 61 having specific gravity slightly higher than 1.0 and the biomembrane is composed of lower plants such as algae to cover the surfaces of the carriers 61. Since the specific gravity of the carriers 61 is higher than 1.0, the purifying materials 6 are laminated to the mesh plate 7 provided to the lower part of the purifying tank 5 in a mutually close contact state at the time of purifying operation to constitute a purifying bed 8 and org. matter is separated and removed from the water to be treated passing through the purifying bed 8 by the biomembrane. The purifying materials 6 are properly whirled up at the time of backwashing operation to collide mutually to properly shave off the biomembranes on the surfaces thereof.
Patent JP-H06320690-A (JP)
Title: Double-layer tubular molded form
Inventor: MATSUO RYUICHI
IPC: B32B1/08
Filed: 1993-05-11
Abstract: PURPOSE:To improve wear resistance, high temperature oil resistance by using a double-layer tubular molded form in which an inner layer is formed of resin composition in which a specific amount of polycarbodiimide is mixed with monomer having a specific structure and polyester copolymer and an outer layer is formed of urethane resin. CONSTITUTION:20-70wt.% of polyester containing aliphatic dicarboxylic acid, dihydroxy compound, monohydroxy compound, etc., as ingredients, and 80-30wt.% of aromatic polyester containing diol component which contains butylene or ethylene glycol as main ingredient are melted and kneaded. An inner layer is formed of polyester copolymer composition in which 0.3-5.0 pts.wt. of polycarbodiimide is mixed with 100 pts.wt. of the obtained copolymer. At least one type selected from a group consisting of polyadipate, polylactone, etc., is used as a soft segment introducing compound, and an outer layer is formed of thermoplastic polyurethane elastomer containing the compound, thereby obtaining a plurality-layer tubular molded form.
Patent JP-S5234893-A (JP)
Title: Support structure for transportation of small airplanes
Inventor: TAKASE YUKIO
IPC: B65D5/42
Filed: 1975-09-09
Abstract: PURPOSE: A support structure for transportion of small airplanes which uses the space inside containers to maximum and has a large buffer effect. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5233504-A (JP)
Title: Tape recorder
Inventor: IWAKI TOORU
IPC: G11B15/04
Filed: 1975-09-09
Abstract: PURPOSE: To provide a tape recorder which permits the one-hand operation by disabling the seesaw movement of the means for quick transport and unreeling operation during recording and by preventing the cue and review operations. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63275517-A (JP)
Title: Enzyme bathing agent
Inventor: MOCHIZUKI ATSUSHI
IPC: A61K8/00
Filed: 1987-05-07
Abstract: PURPOSE:To obtain an enzyme bathing agent having high stability of enzymatic activity, by blending a bathing agent with a polyglycerin fatty acid ester as a stabilizer. CONSTITUTION:A neutral or alkali inorganic salt acceptable as a component to be added to a bathing agent of a quasi-drug is used as a main agent and blended with perfume, a dyestuff and protease to give a bathing agent, which is 0.2-5wt.%, preferably 0.5-2wt.% based on sum of the bathing agent of a polyglycerin fatty acid ester (e.g. tetraglycerin monolaurate) having preferably 8-15 HBL value and liquid at normal temperature as an enzyme stabilizer.
Patent JP-S5443711-A (JP)
Title: Magnetic reader
Inventor: TOKIYA TETSUO
IPC: G11B17/34
Filed: 1977-09-14
Abstract: PURPOSE:To make it possible to produce suitable patting pressure in accordance with the varying thickness of a recording medium by providing pressure means for making the patting pressure suitable in accordance with the thickness of the recording medium. CONSTITUTION:When a thin recording medium passes between a par 1 and a magnetic head 2, the pat 1 is moved a thickness W toward a guide rod 19 but the guides 16 and 19 are kept from contacting so that the recording medium is pushed onto the magnetic head only by the pressure of a spring 18, thus establishing a suitable patting pressure. On the other hand, when a thicker recording medium passes, the guide rod 16 is brought into contact with the guide rod 19. As a result, the pat 1 is supplied with such a suitable patting pressure for the thicker recording medium as pushes the magnetic head 2 with the pressure which is the sum of the pressures of the springs 18 and 21.
Patent JP-S60252098-A (JP)
Title: Automatic steering gear for ship
Inventor: TACHIKI MASAAKI
IPC: B63H25/04
Filed: 1984-05-30
Abstract: PURPOSE:To economize fuel and increase the MTBF of a steering machine, by automatically setting an optimal steering angle adjustment coefficient and a check held adjustment coefficient for an automatic steering gear in terms of drift angle frequency data and steering angle frequency data during the navigation of a ship to perform the optimal automatic steering thereof. CONSTITUTION:The drift angle thetao-thetai5 between the azimuth thetai4 of navigation of a ship and that thetao2 of a set course and a steering angle delta21 which is detected through a rudder angle indicator 20 are changed from synchronous quantities to digital ones by an S/D converter 22. The digital quantities are applied to a steering angle and drift angle frequency examination unit 23. charts indicating the relations of drift angle frequency and steering angle frequency to rudder angle adjustment coefficient and check helm adjustment coefficient are stored in a calculation circuit 39 beforehand to determine such a rudder angle adjustment coefficient 41 and a check helm adjustment coefficient 42 as to minimize the frequency of large drift angle and steering angle. The coefficients 41 and 42 are automatically applied to a rudder angle adjustment circuit 12 and a check helm adjustment circuit 15 and set therein.
Patent JP-S62279600-A (JP)
Inventor: HIYUN KIYU RIMU
IPC: G11C29/00
Filed: 1987-05-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H047888-A (JP)
Title: Flexible wiring board
Inventor: SHIMADA AKIHIRO
IPC: H05K1/16
Filed: 1990-04-25
Abstract: PURPOSE:To increase mounting freedom and mounting density of electronic parts without decreasing flexibility, by incorporating a capacitor element with flexibility in a flexible wiring board. CONSTITUTION:Conductor patterns 8, 10 are formed between overlay films 2, 4 together with a capacitor element 6 wherein organic solid-state electrolyte layer 64 is arranged on a flexible anode foil 61, and said anode foil 61 and a conductive leading-out layer 65 of the capacitor element are connected with the conductor patterns. Hence the flexible wiring board can be bent together with the capacitor element, and other electronic parts can be arranged on the upper surface. Thereby unforced arrangement in the narrow mounting space, the movable part, etc., of an electronic apparatus is enabled by the bending or the curving utilizing the flexibility, so that the mounting space of electronic parts can be effectively used.
Patent JP-H06297044-A (JP)
Title: Frame bender
Inventor: HAMANO HISANOBU
IPC: B21D7/08
Filed: 1993-04-12
Abstract: PURPOSE:To continuously bending-form plural places in the longitudinal direction of the shapes and to highly efficiently produce the frame of each kind of shapes as a raw material which keeping a high dimensional accuracy. CONSTITUTION:Plural roll stands 2, 3, 4 are arranged along the feeding path of the shapes A, and forming rolls 28, 29 clamping the shapes from both sides of the lateral direction of the shapes A are arranged on each roll stand 2, 3, 4. The rotation of roll motors 30, 31 is transmitted to the forming rolls 28, 29 through the reduction gear provided in each roll gear box 26, 27, and these rolls are driven while rotating. Further, forming motors 24, 25 are fixedly provided to forming gear boxes 20, 21 provided on the end parts of the roll stands 2, 3, 4, feeding screw shafts 22, 23 driven with the above are screwed to the roll gear boxes 26, 27, the roll boxes 26, 27 and the forming rolls 28, 29 supported on the upper part of the above are moved corresponding to the rotation of the forming motors 24, 25, and the bending force is applied on the shapes clamped between both rolls 28, 29.
Patent JP-S592552-A (JP)
Title: Manufacture of field poles of rotary electric machine
Inventor: HAGIWARA TOSHIAKI
IPC: H02K15/12
Filed: 1982-06-28
Abstract: PURPOSE:To enable to support closely with a coil conductor by integrating the wound coil conductors with resin between the coupling parts detachable on the surface of supporting strips and supporting them. CONSTITUTION:The coupling parts 4a, 4b of supporting strips 4 at both ends are reversely anchored to a drive unit which is isolated from the wound unit at the time of winding a coil conductor 3, and the conductor is wound so that the strips 4 may not disturb during winding. The wound coil conductors 3 are integrated with resin between the coupling parts 4a, 4b detachable on the surface of supporting strips 4 at both ends and tightly supported. Resin is filled in the conductors 3 which are supported by the strips 4 and cured.
Patent JP-H1041391-A (JP)
Title: Single step process for blanket selective cvd al deposition
Inventor: GUO TED
IPC: C23C16/54
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To enable the voidless fill up of a small shape, without forming small knots, using less number of process steps, by forming holes through a nucleus forming layer formed on a dielectric layer and selectively depositing a metal by the CVD. SOLUTION: A nucleus forming layer 34 is formed on the surface of a dielectric layer 32 covering conductors 36; holes 38 are etched through these layers 34, 32 to expose part of the conductors 36. A metal is selectively deposited on an interconnection 38 and nucleus forming layer 34 by the chemical vapor deposition. This layer 34 is made by e.g. PVD as a TiN layer of about 100-200Å. The deposited metal is a CVD Al deposited at a wafer temp. of about 150-300 deg.C and chamber atm. of about 25Torr. The deposition in the holes 38 is selectively made up from the floor 42.
Patent JP-H09271414-A (JP)
Title: Hand cleaner
Inventor: SUMIYA KATSUYOSHI
IPC: A47L13/10
Filed: 1996-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a hand cleaner whose structure can be made suitable for an object to be cleaned by adjusting the length of a cleaning brush and changing the width and softness of the brush. SOLUTION: This hand cleaner is composed of a cylindrical main body 1 provided with a slide groove 1a and a fitting part 1b for click formed near that groove, slide body 2 provided with a brush body 4 mounted at one terminal part and an engage part 2a for link near the other terminal part, and a slider 3 for operation provided with an engage body 3a for link and a fitting body 3b for click and inside the cylindrical main body, the slide body and the brush body and movably housed as a whole. Then, the engage part 2a for link and the engage body 3a at the slider for operation are linked and fixed through the slide groove 1a at the cylindrical main body 1, and the fitting part 1b for click at the cylindrical main body 1 and the fitting body 3b for click are freely attachably and detachably fitted at plural parts.
Patent JP-S60252165-A (JP)
Title: Fuel injection device
Inventor: SHIOZAKI CHIYUUICHI
IPC: F02M55/02
Filed: 1984-05-30
Abstract: PURPOSE:To accelerate a gasification of fuel as well as to aim at improvements in a rate of fuel consumption, by installing a passage, which interconnects a fuel reservoir part and a combustion chamber and closes by means of a needle lift, and a fuel retraction valve both at the side of an injection nozzle. CONSTITUTION:Since liquid fuel is left behind in a fuel reservoir part 7, heated air and residual fuel are mixed together, forming a gasified body there. Next, in time of injection, high pressure fuel out of the side of an injection pump 1 is refed to the side of the fuel reservoir part 7 and spouted out of each opening port of a nozzle hole 15 and a passage 16. Therefore, not only liquid injection fuel but also the said gasified body are simultaneously spouted out, so that a gasification of the injection fuel is well accelerated, thus a complete combustion is promoted. With this constitution, reduction in a rate of fuel consumption is well promotable as well as reduction in smoke content is promoted.
Patent JP-H01282735-A (JP)
Title: Optical recording and/or reproducing device
Inventor: HASHIMOTO AKIHIKO
IPC: G11B7/08
Filed: 1988-05-09
Abstract: PURPOSE:To always highly accurately detect a required signal by moving an optical pickup in the orthogonal direction to a track in a recording medium and providing a slider to be engaged with to the optical pick-up adjustably in its fitting angle. CONSTITUTION:A 1st holder 3 for holding an LED 1 and a lighting lens 2 is moved approximately parallel to an optical card 7 against a 2nd holder 6 for holding a convergent lens 4 and a photo detector 5, so that the light axes of a light emitting means and a light receiving means are adjusted to coincide with each other on the optical card 7. Then, the fitting angle of the slider 32 is adjustable as against a base 9. Consequently, a fitting angle of the photo detector 5 with a track of the optical card 7 is easily adjustable. By this method, the read accuracy of information and the detection accuracy of focus error signals and tracking error signals can moreover be improved.
Patent JP-H10288412-A (JP)
Title: Refrigerator
Inventor: KONDO HITOSHI
IPC: F25B9/14
Filed: 1997-04-12
Abstract: PROBLEM TO BE SOLVED: To prevent deficiency of heat radiation of a cold storage device and avoid extension of size of a heat exchanger by arranging a part having an enlarged area on an outer surface of a flange for mounting an expansion part on a vacuum heatinsulating container and the like in an air-cooled type refrigerator comprising a compressor, a cold storage device and the expansion part. SOLUTION: A reverse Stirling refrigerator comprises a compressor part 11, a cold storage device 4 and an expansion part 50, and fins 7 as a member having an enlarged surface area are arranged on an outer surface of a flange 6 for mounting the expansion part 50 on a vacuum heat insulating container 10 and the like. The compressor part 11 is provided with a heat radiator 3 integrally formed on an outer circumferential wall of a hollow cylindrical tube having a compression cylinder inserted therein. The expansion part 50 has a displacer piston 82 having the cold storage device 4 assembled in an interior of an expansion cylinder 81 protruding into the vacuum heat insulating container 10, and a spring 63 for resonating one end of the displacer piston 82 is inserted within a cylindrical recessed part 62 formed in an interior of a high temperature end 61 of the flange 6.
Patent JP-S62281808-A (JP)
Title: Bactericidal composition containing phosphorous acid derivative
Inventor: BURAIAN ERU TETSUPAA
IPC: A01N59/26
Filed: 1987-05-06
Abstract: Bactericidal compositions contain, as active substance, a derivative of the formula <IMAGE>  where R is H or (C1-C4)alkyl, M radicals are identical or different and are H, alkali metal, alkaline earth metal or Al,  n is the valence of M, and can be used in agriculture and horticulture.
Patent JP-S5554474-A (JP)
Title: Resistance value output circuit
Inventor: SASE TAKASHI
IPC: G01R19/00
Filed: 1978-09-11
Abstract: PURPOSE: To improve linearity of an output resistance value output and also to reduce an influence of temperature dependency by operating a couple of magnetic reistance elements made into differential constitution.  
     CONSTITUTION: When input voltage Ei is applied to arithmetic amplifier 20 via magnetic resistance element 10, the magnetic field of coil 50 is so controlled via transistor 30 that negative reference voltage Es becomes zero voltage, and consequently the resistance value of element 10 is forced to be linearly converted into a value equivalent to voltage Ei. Meanwhile, magnetic resistance element 40 of differential constitution similar to element 10 is applied with a magnetic field from coil 50 to equalize a resistance value across element 10 to that across element 40, so that the wide-range and good-linearity resistance value with temperature dependency reduced can be outputted by this differential constitution. 
     COPYRIGHT: (C)1980,JPO&Japio