baber/WOPTO huggingface dataset:
Patent JP-H03293485-A (JP)
Title: Snow-melting device
Inventor: OTA GEN
IPC: E04H9/16
Filed: 1990-04-11
Abstract: PURPOSE:To melt snow by providing a snow receiving tank on a roof, and providing a snow-melting heat device, a snow keeping device, an overflow device of melt water and a collecting and draining flowing water device. CONSTITUTION:A snow-melting device unit is constituted of a snow receiving tank 2, a snow-melting heat device 3, a snow keeping device 4, an overflow device 5 and a collecting and draining flowing water device 6. The snow-melting heat device utilizes a heater panel 7 or underground water, etc. A snow-melting hot-water pipe 8 is provided to the upper part of the front wall 2'a on an eaves side of the snow receiving tank 2, and it is connected to the snow-melting heat device 3. After that, the snow laid on the snow keeping device 4 is melted with the snow-melting device 3, and the water is kept in the snow receiving tank 2. According to the constitution, the snow laid on the snow keeping device 4 is melted with the snow-melting heat device 3, the water is kept in the snow receiving tank 2, the water kept in the snow receiving tank is also heated with the heat device 3, and snow-melting function can be further accelerated.
Patent JP-S63260782-A (JP)
Inventor: KIMURA HIDE
IPC: B25J17/02
Filed: 1987-04-20
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-S60104866-A (JP)
Inventor: ROBEERU MONE
IPC: B62M9/10
Filed: 1984-05-11
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-H02273689-A (JP)
Title: Substance fr-901235
Inventor: SHIBATA TOSHIHIRO
IPC: A61K35/74
Filed: 1989-04-14
Abstract: NEW MATERIAL:A substance FR-901235 having the following physico-chemical properties. Molecular weight; 344. Molecular formula; C18H18O7. Specific rotatory power; [alpha] =-0.6 deg. (chloroform). Color reaction; negative to the ninhydrin, Molisch and Ehrlich reactions and positive to CeSO4-H2SO4, FeCl3 and I2 reactions. USE:Having effects on protection of hosts from a cellular immunosuppressive state due to canceration. PREPARATION:A strain (F-4882 strain, FERM-P 10566) belonging to the genus Paecilomyces of fungi imperfecti is used and cultured according to a conventional method (e.g. at 25 deg.C for 4 days) and ethyl acetate is added to the resultant culture. The ethyl acetate layer is then concentrated and eluted with a silica gel column to concentrate the obtained active fraction to dryness under reduced pressure.
Patent JP-S63261088-A (JP)
Inventor: SUE TOSHIBUMI
IPC: E06B9/32
Filed: 1987-04-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58212687-A (JP)
Title: Optical type digital audio player
Inventor: ITANI TETSUYA
IPC: G11B17/00
Filed: 1982-06-03
Abstract: PURPOSE:To reduce the number of keys, by providing the titled player with a numeral switches 0-9, the 1st section switch indicating the sections of music, min, and sec., the 2nd section switch indicating the sarting and end positions of muscial performance and a storing part storing information specified by the switches. CONSTITUTION:The total twelve keys consist of ten numeral keys 0-9, keys indicating the sections of musics, min. and sec. and entry keys to register these numerals inputted by said keys as playing time or a playing end position. Receiving the input of the key switches 2, an operation processing part 1 prepares instructions indicating strating and end positions or the like. The storing part 4 stores instructions processed by the operation processing part 1. Consequently, the number of keys can be reduced without reducing the operational efficiency of the key switches.
Patent JP-S60243658-A (JP)
Inventor: ROBERUTO HAN MUNINGU SHIYUMITS
IPC: B23Q1/66
Filed: 1985-05-07
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-S63261720-A (JP)
Title: Manufacture of semiconductor device
Inventor: SUGIYAMA YOSHIHIRO
IPC: H01L21/306
Filed: 1987-04-17
Abstract: PURPOSE:To make resuction in sizes nonuniform with anisotropy of side etching, by selectively setting the difference in sizes of a desired pattern and a mask in corre spondence with an orientation in a crystal face before etching of a laminated structure is performed. CONSTITUTION:In a zincblende type crystal substrate 1 such as InP, in which {001} crystal face is a main face, an orientation flat 10 is a (110) face, and the <110> orientation and the <11<->0> orientation in the {001} crystal face cross at right angles. A mask 11 is provided on the {001} face of the laminated structure of an InGaAs layer and an InAlAs layer, which are formed on the InP substrate 1. The length of the side of the mask having a rectangular shape in the <110> orientation is made to be M1, and the length of the side in the <11<->0> orientation is made to be M2. Etching is performed with fluoric acid solution. Then, a trapezoidal mesa is formed beneath the mask 11. For example, when the lengths S1 and S2 of the two sides of the rectangular top surface of the mesa have important meaning based on the function of the semiconductor device, the M1 and M2 are selected. When the length of B1 of the bottom surface of the mesa in one direction has the most important meaning, M1 is selected. The accuracy and the shape of the intended pattern can be realized by said methods and the like.
Patent JP-S60242149-A (JP)
Title: Paper handling device
Inventor: HONDA KOUJI
IPC: B65H3/62
Filed: 1984-05-15
Abstract: PURPOSE:To make it possible to handle papers so that apapers are easily slidable, by providing such an arrangment that, with one end of stacked papers being clamped, a movable pin is turned toward the end of the papers and is returned to its original position to shift the papers in the central direction to form an air layer between each adjacent papers. CONSTITUTION:When a large amount of stacked papers 6 are set on a paper receiving bed 2, the corner section of the stacked papers in a suitable amount is lifted up by means of a paper corner lift-up device 5, and rods in push-up devices 7, 8 are forced to enter into that part. The push-up device 8 is horizontally moved by means of a screw shaft 9 to lift up the stacked papers such that the one end edge of the stacked papers 6 is laid substantially vertically with its entirety. Then clamp handles 11 lower to insert the stacked papers 6 between a stationary pin 21 and a movable pin 22 which is inclined by a clamp air pressure cylinder mechanism to clamp the stacked papers 6. Then, the clamp handles 11 which clamp the stacked papers 6 are conveyed to a position above a paper aligning device by means of a chain 12, and the clamp of papers are released at that position to release the stacked papers which are then fed to the paper aligning device, thereby the automatization of the paper handling may be made possible.
Patent JP-H11238264-A (JP)
Title: Magneto-optical record medium and its reproducing method
Inventor: KAWANO TOSHIFUMI
IPC: G11B11/10
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To greatly reduce a coercive force Hr, which is required for the reproducing of information by a super-high resolution system, by successively providing a reproducing layer, a recording layer and an auxiliary layer on a substrate and making the auxiliary layer to generate the magnetic field having the same direction of the magnetic field of the reproducing layer when a magnetic field is applied to the reproducing layer. SOLUTION: Continuous light beams are irradiated while applying a magnetic field to magnetize the medium in one direction, signals are erased, information pulse light beams are irradiated to the medium while a magnetic field is applied in a reversed direction to generate magnetic domains by the reversed direction magnetization and signals are recorded. An auxiliary layer 5 is provided on the opposite side of a recording layer 3 facing a reproducing layer 1 to generate a magnetic field (an auxiliary magnetic field 7) having the same direction of a reproducing magnetic field 6 against the layer 1. The Curie temperature of the layer 5 is higher than the Curie temperature of the layer 3 and the coercive force is made stronger so that no reversal occurs during an information recording.  During an information reproducing, a reproducing magnetic field is applied in the same direction of the direction of the magnetic field applied by the layer 5 on the layer 1. The magnetic field 7 is efficiently applied to the layer 1 because the coercive force of the layer 5 is relatively large.
Patent JP-H03294151-A (JP)
Title: Divided work holding jig
Inventor: TAKAGI YUJI
IPC: B23Q3/18
Filed: 1990-04-11
Abstract: PURPOSE:To work works having forms difficult to work in combined state while keeping a comparatively high precision by supporting divided works by both the surfaces of a pallet, and positioning each work by pins concentrically protruding on both the surfaces. CONSTITUTION:A pallet 9 has positioning pins 21, 22, 23, 34 provided by two on the upper surface and the lower surface in such a manner that they are fitted to the knock holes of the fitting surfaces W1a, W2a of works W1, W2, respectively, and the vertical positioning pins 21, 22 and 23, 24 are concentrically disposed. The pins 21, 23 are fitted to the knock holes of the fitting surface W1a of the work W1 on the pallet 9, the knock holes of the fitting surface W2a of the lower work 2 are fitted to the pins 22, 24 protruded downward to position the works W1, W2, and the works are held and fixed by the upper mechanism 15 and lower mechanism 16 of a holding mechanism 14.
Patent JP-S60240980-A (JP)
Inventor: UEKADO KAZUTO
IPC: F25D23/06
Filed: 1984-05-14
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-S59109206-A (JP)
Title: Membrane module
Inventor: HARUTOMUUTO BURUYUSHIYUKE
IPC: B01D63/10
Filed: 1983-06-01
Abstract: A membrane module is disclosed which comprises at least one elongated, planar membrane element which is composed of two membranes aligned opposite one another so as to define a closed cavity into which active surfaces of both membranes face. At both ends of the membrane element, separate conduits attached to the two membranes are in communication with the cavity, such that the feed flow from one conduit to the other through the cavity is radial, relative to the membrane element. The membrane element can be spirally wound around one or both of the conduits.
Patent JP-S61255112-A (JP)
Title: Multi-element level adjusting device
Inventor: FUJIMOTO EISUKE
IPC: H03G5/02
Filed: 1985-05-08
Abstract: PURPOSE:To use only one system of a control signal between a decoder and an encoder by constituting a level change means with n-set of gain control members and one XY decoder and constituting a position change detection means with an XY matrix switch and n-set of slide means and one XY encoder. CONSTITUTION:The level change means 1 consists of n-set of gain control member VCA1,2-n and an XY decoder 11, a position change detection means 2 consists an XY matrix switch 21, n-set of slide means 12, and an XY encode 23, lines X1-Xn,Y1-Ym are connected to the XY encoder 23 and control signal lines L1,L2 connect the decoder 11 and the encoder 23. In turnings a knob member 22B of the means 22 in the Y axis, m-set of contacts are formed and mn-set of digital signals are generated from the switch 21 by n-set of means 22. The signal is converted into a serial signal, given to the decoder 11 via the liens L1,L2, converted into a parallel signal and given to the members VCA1,2-n.
Patent JP-H11292461-A (JP)
Title: Sway preventing device for suspension
Inventor: SASAKI SHOICHI
IPC: B66C13/06
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To suppress the sway of a suspension such as a spreader, etc., in its turning direction. SOLUTION: The displacement of a left side sheave unit 11 at the time of winding a left side moving rope 24 on a drum 23 is transmitted to a right side sheave unit 11 by a balancing rope 27, and the displacement of a right side sheave unit 11 at the time of winding a right side moving rope 25 on the drum 23 is transmitted to the left side sheave unit 11 by the balance rope 27, to displace both the sheave units 11 and 11 in different directions with each other so as to equalize moving quantity, to suppress the sway of a suspension in its turning direction via a suspension elevating rope 17 wound on a sheave 18 for the elevating rope of the sheave unit 11.
Patent JP-H05269428-A (JP)
Title: Method for coating steel sheet with oil
IPC: B05D7/24
Filed: 1992-03-24
Abstract: PURPOSE:To uniformly coat oil in the cross direction by providing pinch rolls in the rear side from the position of a nozzle, performing oil coating by an oil dropping nozzle or an oil atomizing spray nozzle and pushing the pinch rolls on a steel sheet. CONSTITUTION:In a method for coating a steel sheet 6 with oil by an oil dropping nozzle or an oil atomizing spray nozzle 3, the method is constituted so that pinch rolls 4 are provided in the rear side from the position of the nozzle 3 and oil coating is performed by the oil dropping nozzle or the oil atomizing spray nozzle 3 and thereafter the pinch rolls 4 are pushed on the steel sheet 6. Thereby in the case of performing oil coating on the steel sheet 6 by the nozzle 3, variance is generated in oil build-up quantity in the cross direction of the steel sheet 6 in the just below part of the nozzle 3 and in the other parts. However oil build-up quantity 18 uniformized by pushing the pinch rolls on the steel sheet 6.
Patent JP-S5219603-A (JP)
Title: Process for preparation of isoprene
Inventor: MATSUMOTO MITSUO
IPC: C07C11/18
Filed: 1975-08-07
Abstract: PURPOSE: Isoprene is prepared in high selectivety with suppressing the formation of by-products by the liquid-phase decomposition of 4,4-dimethylmetadioxane in diethyleneglycol or triethyleneglycol solvent. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58213523-A (JP)
Title: Signal level conversion circuit
Inventor: SHIBAKAWA SHIYUUICHI
IPC: H03K19/013
Filed: 1982-06-07
Abstract: PURPOSE:To supply high base current to the base of a transistor (TR) at the ON/OFF of the TR by connecting a speed-up capacitor in parallel to a level shifting resistor circuit. CONSTITUTION:A signal to be level-converted which is inputted from an ECL circuit to the base of a TRQ1 through an input point Vin is converted at its level through the TRs Q1, Q2 and resistors R1, R2, R3 and amplified by an amplifying TRQ3 and the amplified signal is applied from the collector of the TRQ3 to a TTL circuit through an output point Vout. Since the speed-up capacitor Csu is connected to the titled circuit in parallel to the level shifting resistor, the capacitor Csu supplies high base current to the base of the TRQ3 at a high speed when the TRQ3 is turned on and removes excessively accumulated charge in the base when the TRQ3 is turned off to absorb saturated current and supply high base current to the base of the TRQ3 at a high speed.
Patent JP-S60239736-A (JP)
Title: Photosensitive composition
Inventor: NAGANO TERUO
IPC: C08F2/48
Filed: 1984-05-14
Abstract: PURPOSE:To elevate sensitivity of photodecomposition and to sufficiently enhance sensitivity of a photosensitive compsn. by incorporating an s-triazine compd. represented by formula I. CONSTITUTION:The photosensitive compsn. contains the photosensitive s-triazine compd. represented by formula I in which (A) is an optionally substd. aromatic residue; Y is Cl or Br; n is an integer of 1-3; and (A) is a group having an aryl or heterocyclic aromatic residue, preferably, mono- or bicyclic, such as phenyl, 1-naphthyl, 2-naphthyl, 2-furyl; 2-thienyl, 2-oxazole, 2-thiazole, 2-imidazole, 2- pyridyl, 2-benzofuryl, 2-benzothienyl, 2-quinoly, and far preferably, a monocyclic aryl group.
Patent JP-H06307845-A (JP)
Title: Roll alignment measuring method
Inventor: KOGA YOSHIO
IPC: G01B17/08
Filed: 1993-04-22
Abstract: PURPOSE:To establish a quick and safe measuring method for the roll alignment. CONSTITUTION:A plurality of rolls 6 are laid in line along a certain reference line 9 to form a roll train 5, and the roll alignment of this train is measurted in such an arrangement that the roll axes are parallel, wherein the sensing end 13 of an ultrasonic distance measuring instrument 11 or a laser apparatus is set, and the distance from the sensing end 13 to the surface of each roll 5 is measured by rotating the end 13 round the axis parallel with the roll axis, or functionally rotating within the end round an axis which is parallel with the roll axis. The shortest distance from the end 13 to the roll surface is calculated on the basis of the rotational angle of the end 13 and the distance obtained, and the position of the roll 6 relative to the reference line 9 is determined through calculation.
Patent JP-S60240563-A (JP)
Inventor: TADOKORO MICHIHIRO
IPC: B60L3/04
Filed: 1984-05-16
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-S5220066-A (JP)
Title: Current detecting circuit
Inventor: KOBAYASHI TAKAO
IPC: G01R19/02
Filed: 1975-08-07
Abstract: PURPOSE: To improve responsiveness in the detection of responsive current value by making parallel installation of the circuit that functions by the time during which the current being measurred has showed a rapid change. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5430224-A (JP)
Title: Film-forming composition
Inventor: TANAKA SHIYOUICHI
IPC: C09D1/02
Filed: 1977-08-11
Abstract: PURPOSE: A film-forming composition capable of withstanding a high temperature of about 500°C, consisting mainly of an alkali metal silicate and/or an aqueous dispersion of colloidal silica, and glass frit, and a metallic powder or metallic oxide. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5720510-A (JP)
Title: Exhaust gas cleaner of engine
Inventor: SUZUKI NAGATOSHI
IPC: F01N3/02
Filed: 1980-07-15
Abstract: PURPOSE:To prevent emission of contaminating gas by coupling dust collector cylinders and connecting pipes in way configuration, impressing high voltage on electric discharge wires stretched inside the dust collector pipes, and by attracting thereby fine particles contained in the exhaust gas. CONSTITUTION:Dust collector cylinders 1 and connecting pipes 2 are coupled in wavy configuration, where electric discharge wires 3 are stretched from the wall to wall inside the dust collector cylinders 1 at their hollow parts 1a. When a high- tension generator 8 impresses a high voltage on the discharge wires 3 through a high-tension cable 6, an intense electrostatic field is generated between the wires 3 and collector cylinders 1, and fine particles contained in the exhaust gas are attracted and attached to the inner wall of the collector cylinders 1. The clean and  uncolored exhaust gas after removal of dusts is released out to the atmosphere  through a gas release pipe 11.
Patent JP-S58212314-A (JP)
Inventor: AIDA TADAHIRO
IPC: H02H3/08
Filed: 1982-06-03
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-H11277392-A (JP)
Title: Centripetal polishing tool
Inventor: ICHIKAWA KENICHI
IPC: B24B17/02
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a centripetal polishing tool which can process a free curved surface with a high accuracy in polishing. SOLUTION: A grinding tool stationary part 4 is supported by a grinding tool holding part 2 to be drivingly rotated in such a way as to be freely rocked, by way of a grinding spherical body 8 and the like. A grinding tool 3 provided for the grinding tool stationary part 4 is guided to the curved surface 23 of a work piece 22 by a guide part 5. The guide part 5 is made of soft material, oily atmospheric medium from an oily atmospheric source 27 is interposed between the curved surface 23 of the guide part 5 and its contacting face 24. For this reason, the guide part 5 can thereby be smoothly moved along the curved surface 23 without impairing the side of the curved surface 23. Since polishing is processed while the curved surface is being guided by the guide part 5, polishing can thereby be finished up with a high accuracy.  Besides, a centripetal polishing tool 1 is formed out of a structure comparatively simple.
Patent JP-S62254043-A (JP)
Title: Printed circuit board through hole inspector
Inventor: WADA MANABU
IPC: G01N21/88
Filed: 1986-04-28
Abstract: PURPOSE:To enable automatic inspection, by judging the presence of a void depending on the quantity of passing light reflected on a plated surface of the wall of a through hole. CONSTITUTION:A printed circuit board 2 having a through hole which is fixed on a transparent plate 1 drivable in the direction Y is illuminated from below by a light source 3 and an image is formed on a linear sensor 5 through an objective lens 4 from the direction inclined by theta from the vertical line. An image signal of the linear sensor 5 is distributed into two parts to be binary coded with comparator 8 and 9 respectively having a reference voltage and the resulting binary coded signals are sent to a defect judging circuit 10. When a defect of a through hole is detected, a microcomputer 16 reads out an XY coordinates of the present position thereof with an NC controller 15 to be outputted to a defect output unit 17 as coordinate where a defect exists. This enables automatic inspection of a through hole of the printed circuit board.
Patent JP-H10279777-A (JP)
Title: Flaky phenolic resin molding material containing carbon fiber and its production
Inventor: TSUKAMOTO MASAKAZU
IPC: C08K7/06
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a flaky phenolic resin molding material containing carbon fiber and giving a carbon fiber-reinforced phenolic resin molded article having high strength, high rigidity, especially high flexural modulus and excellent dimensional stability. SOLUTION: This granular phenolic resin molding material containing carbon fiber having a fiber length of 3.0-8.0 mm is produced by mixing 50-80 pts.wt. of carbon fiber, a prescribed amount of additives such as filler, mold-releasing agent, curing agent and coloring agent and 20-40 pts.wt. of a phenolic resin by a low-speed rotary stirring mixer such as a kneader, drying the mixture, granulating the obtained mixture by a high-speed rotary stirring mixer and drying the obtained granules.
Patent JP-H10288942-A (JP)
Title: Driving diagnosing method for automobile and motorcycle
Inventor: HIROTA HIROMI
IPC: G09B9/058
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To promote safety driving and to reduce the frequency of accidents by allowing a manager to automatically grasp a driving state including content of which a driver does not become conscious and to instruct the proper driving state without riding on a concerned automobile. SOLUTION: The information of speed change from a speed sensor 1 with which the automobile and a motorcycle are provided is introduced to a chaos processing machine 2 consisting of a speed data producing device 3 and a chaos arithmetic circuit 4. Based on the waveform of the speed change produced by the producing device 3, one or all of an attractor, a Liapunov index and a fractal which can be used for judging the driving state of the driver are produced. By a graph using these numerical numbers, the driving state is displayed.