baber/WOPTO huggingface dataset:
Patent JP-S55116214-A (JP)
Title: Detection of tension and shape
Inventor: HIRASAKI SHIYUUICHI
IPC: G01L5/10
Filed: 1979-03-02
Abstract: PURPOSE: To detect tension and shape simultaneously with a simple constitution by a method wherein the plural number of shape detector heads are arranged in the direction of the width of a plate in order to obtain unit tension at each point, and the data obtained are processed by arithmetic operation.  
     CONSTITUTION: A tension signal and a plate width signal are input to an impedance selector 10 from each head, then an instruction is given to a function generator 20 so that it is to select the corresponding impedance, and a select completion signal Q is sent to a sampling dispatcher 70. If the dispatcher send a generation command to a lump generator and at the same time an integration commencement command P to a integrator 40, the functin generator 20, after receiving the output from the generator 30, send the corresponding output to the integrator 40 along the direction of an approximate function in terms of the width. Since time for integration corresponds to the plate width direction, a sample holding circuit 50 holds the sample according to a sampling command S simultaneously with the completion of integration time. A multiplier 60 outputs the total tension by multiplying the thickness of the plate. Therefore, tension and the shape are detected at the same time. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S56121662-A (JP)
Title: Applying method of metallic paint
Inventor: SAITOU EIJI
IPC: B05D5/06
Filed: 1980-02-27
Abstract: PURPOSE: To make it possible to perform metallic coating which is good in quality and high in adhesion efficiency, by performing the base coating in two processes of electrostatic spray coating and air spraying coating, and then the clear coating by means of electrostatic spray coating.  
     CONSTITUTION: In the first process for materials to be coated, such as body of motorcar, etc., the base coat of metallic coating is made with an electrostatic spray coating machine having a rotary spraying head. Then, in the second process, the base coating is performed with an air spraying coating machine so that the coated surface is finished brightly. Then the clear coating is formed by applying the clear paint using again the electrostatic spray coating machine having the rotary spraying head. In this way, no color difference occurs and the adhesion efficiency of metallic paint is improved. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S54116926-A (JP)
Title: Image recording method
Inventor: AZUMA AKIO
IPC: B41M5/20
Filed: 1978-03-02
Abstract: PURPOSE: To make it possible to record an image in high density, resolution and sensitivity by combining a photoelectric sensor with an image recording layer containing benzotriazole.  
     CONSTITUTION: There is formed on a conductive substrate an image recording layer which contains a binder, benzotriazole (or its derivative), a reducible organic silver salt and a reducible organic compound. A photo-conductive sensor, in which a  photoconductive layer such as CdTe and a transparent conductive layer are overlaid upon a transparent substrate, is brought into close contact with the image recording layer. When such a voltage as render the photoconductive sensor positive is applied inbetween, a commutating property in the forward bias direction is established so that the whole area of the image recording layer becomes conductive to form a latent image core. While being supplied with a voltage in the backward bias direction, the photoelectric sensor is exposed to the image, and the recording layer becomes conductive in the form of the image so that latent image core loses its function. Then, the photoelectric sensor is peeled, and the image recording layer is heated and developed in the air so that a positive image can be obtained from the positive original. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59149385-A (JP)
Title: Heat fixing device
Inventor: YAMASHITA KEITAROU
IPC: G03G15/20
Filed: 1983-02-17
Abstract: PURPOSE:To shorten considerably a preheating time and attain a uniform heating temperature throughout the overall length of a heat roll by constituting both end parts of a resistance heating body layer of a material having a higher calorific value than that of material in the center part. CONSTITUTION:Electrodes 9 and 9a brought into contact with the resistance heating body layer 8, where the material in both end parts 8b and 8c have a calorific value larger than that of the material in the center part 8a, are provided on a heat roll 1 where said resistance heating body layer 8 is formed on the outside circumference of a metallic hollow core 5 through a coupling layer 6 and an insulating layer 7. If the layer 8 is formed with a TiO2 ceramic, a surface temperature of about 200 deg.C is attained in a short time with low power consumption. When the roll 1 and a pressure roll 2 are rotated and a voltage is impressed to a feeding brush, a current is flowed to the layer 8 through the electrodes 9 and 9a to heat the heat roll 1. Since the materials in both end parts 8b and 8c of the layer 8 have a calorific value larger than that of the material in the center part 8a, the temperature distribution on the surface of the heat roll 1 is kept uniform practically.
Patent JP-H01200775-A (JP)
Title: Picture recorder
Inventor: HAKAMATA ATSUSHI
IPC: G03G15/04
Filed: 1988-02-05
Abstract: PURPOSE:To easily prepare a recording picture of which magnification in vertical and horizontal directions is changed by making variable a clock frequency for each laser beam, adjusting the scanning position of the beam and freely making changeable the magnification in the main scanning direction of a picture. CONSTITUTION:Picture information 47 read out from a memory buffer 41 is supplied to a semiconductor laser driving device 31 and picture information 48 read out from a buffer memory 42 is supplied to a semiconductor laser driving device 33. A laser beam 12 passing a scanning lens 18 is reflected on the mirror 51 of which section is of an arc shape, reaches an exposure spot 19, similarly a beam 13 is reflected on a mirror 52 and reaches an exposure spot 23. A frequency is adjusted like an expression where the scanning speed of the beam 12, the scanning speed of the beam 13, the frequency of a clock 43 and the frequency of a clock 45 are V1, V2, f1, and f2, respectively. The clocks 43 and 45 reading out a buffer picture corresponding to the laser beam to be scanned faster are also accelerated accordingly. Thus, the position of the beam in the main-scanning direction is adjusted and further the magnification of the picture in the main-scanning direction can be freely changed.
Patent JP-S60169679-A (JP)
Title: Semiconductor type ignitor
Inventor: HAMAMOTO TAKASHI
IPC: F02P9/00
Filed: 1984-02-10
Abstract: PURPOSE:To prevent the breakage of an engine due to excessive revolution and permit the output operation of the engine up to the maximum safely by delaying the ignition timing by a prescribed time when the number of revolution of the engine increases and by restoring the ignition timing to a prescribed time when the number of revolution of the engine reduces. CONSTITUTION:An angle position signal device 1 generates the revolution angle position signal of an engine. An ignitor is equipped with a constant-angle pulse circuit 40, constant-time pulse circuit 50, and a revolution detecting circuit 60. When the number of revolution of the engine increases over a set number of revolution, the terminal voltage of a condenser 45 does not increase over the voltage of a voltage source 62, and a flip-flop 63 is set only, and the output becomes that at High level. Therefore, the output of an AND-circuit 7 permits the constant-time pulse to be outputted from the constant-time pulse circuit 50. Therefore, the output of an engine is reduced, and the breakage due to excessive revolution is prevented.
Patent JP-2000143398-A (JP)
Title: Gallium phosphide single crystal base plate, its production and method of producing gallium phosphide light-emitting diode
Inventor: OKADA HIROSHI
IPC: C30B29/44
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To obtain the GaP epitaxial growth layer with an extremely reduced dislocation density and a large luminous efficiency in high yield by lowering the dislocation density of the GaP single crystal at its surface less than a specific value and reducing the density of the dislocation loops lower than a specific value. SOLUTION: The dislocation density is kept at <=500 cm-2 and the density of the dislocation loops is lowered to <=500 cm-2. The layer having this specific value is formed on the surface of the substrate plate in a thickness of <=5 μm, the number of atoms in the dislocation loops is >=106 cm-3 per the unit volume, and Ld is >=65 μm from the surface of the substrate plate and Ld<=Ls is maintained simultaneously, when the thickness of the layer is represented by Ld and the thickness of the layer that has the above-stated number of atoms in the dislocation loops is defined as Ls.  Such substrate plate is prepared by treating the substrate plate having the GaP crystal layer of <=500 cm-2 dislocation density prepared by the vertical Bridgeman method with heat at 850-1,200 deg.C in an atmosphere of phosphorus vapor lower than the Peq (the equilibrium vapor pressure of phosphorus in GaP).
Patent JP-S58141203-A (JP)
Title: Solid catalytic component for olefin polymerization
Inventor: HANJI KATSUMI
IPC: C08F4/62
Filed: 1982-02-16
Abstract: PURPOSE:The titled highly active catalytic component comprising a hydocarbon- insoluble product prepared by contacting an organoaluminum halide compound with an intermediate product prepared by reacting an organomagnesium compound with a reaction mixture containing an Si compound and a transition metal compound. CONSTITUTION:The titled catalytic component comprising a hydrocarbon-insoluble product is prepared by contacting an organoaluminum halide compound of formula IV(wherein R<2> is a 1-20C organic group, X is a halogen and n is in the range of 0<n<3) with an intermediate product prepared by reacting an organomagnesium compound component with a reaction mixture obtained by reacting a Group IVa, Va or VIa transition metal compound with an Si compound selected from the group consisting of (a) a halogen-containing Si compound, (b) a compound, polymerization degree of 2-10,000, of formulaI(wherein R<1> is alkyl, aryl, alkoxy, H or the like and R<2> is alkyl, aryl, cycloalkyl, H or halogen), (c) a silianol (condensate) of formula II(wherein R<3> is alkyl, aryl, H or the like and l is 1-3) and (d) a compound of formula III(wherein R<4> is alkyl, aryl, H or the like, R<5> is alkyl, aryl or a fatty acid residue, and m is 1-3).
Patent JP-H02204824-A (JP)
Title: Display method for computer
Inventor: SUZUMURA KAZUHISA
IPC: G06F3/153
Filed: 1989-02-02
Abstract: PURPOSE:To facilitate the confirmation of a corrected part and to decrease input misses of the corrected part by changing a display method for the corrected part by a data unit, and also, maintaining this display until an input of a series of corrected parts is ended. CONSTITUTION:A cursor 8 on a display device 7 is moved to a corrected part by a keyboard 6. Subsequently, when a correction matter is inputted, a display of only an inputted part is changed to one of a color display, an inversion display or a high luminance display. Also, this display is maintained until an input of a series of corrected parts is ended. In such a way, a display method for the corrected part is changed to one of a color display, an inversion display or a high luminance display by a character unit. Therefore, the corrected part can be confirmed easily, and input misses of the corrected part can be decreased.
Patent JP-S61184147-A (JP)
Title: Wiper driving equipment
Inventor: KAWASUMI KOJI
IPC: B60S1/08
Filed: 1985-02-08
Abstract: PURPOSE:To simplify the constitution of a wiper driving equipment by enabling a wiper motor to actuate a front shield wiper singly or the front shield wiper and side-mirror wipers simultaneously in accordance with the change-over of an electromagnetic solenoid. CONSTITUTION:When a side-mirror wiper manipulation switch 21 is turned on at the time of the non-operation of a front shield wiper, a relay 23 is turned on and a relay 24 is turned off through a control circuit 22 while a wiper motor 25 is rotated at a low speed. At the sametime, a solenoid 4 is magnetized with a plunger attracted and the rotation of a wiper motor 25 decelerated and transmitted at that speed to a shaft 8. Accordingly, a link 11 is oscillated through an arm 12, and wiper blades of right and left side-mirrors actuated into wiping movement through wires 15, 16. Meanwhile, a front shield water manipulation switch 27 is shifted to LOW or HIGH, the wiper blade of a front shield starts the wiping action owing to the rotation of the wiper motor 25.
Patent JP-S61201689-A (JP)
Inventor: ROBAATO HASURETSUTO
IPC: C30B11/00
Filed: 1986-02-07
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-2000222343-A (JP)
Title: Information processor
Inventor: YAMAGUCHI TAKASHI
IPC: B41J29/38
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To automatically match the architecture of an information processor with the architecture of a mounted microprocessor. SOLUTION: When an MPU 12 is initialized, the load of a certain address (IBR) of a memory is started at first. This address is made different according to the kind of the MPU, and the decoding of the IBR is operated by an IBR recognizing part 101, and the kind of the MPU is specified by an MPU selecting part 102. When the kind of the MPU is specified by the MPU selecting part 102, switching to interface circuits 103, 104, and 105 preliminarily related with the specified kind is operated, and when the kind of the MPU can not specified, the result is displayed on an operating part.
Patent JP-H05189706-A (JP)
Title: Magnetic head driving circuit
Inventor: OMORI TAKASHI
IPC: G11B5/02
Filed: 1992-01-16
Abstract: PURPOSE:To generate a strong magnetic field although the circuit configuration is simple and miniature by amplifying a driving current for a magnetic field generating coil with a buffer capacitor. CONSTITUTION:The magnetic head driving circuit is equipped with FET1 and FET2 to be in push-pull operation by a recording signal inputted to an input terminal S, one pair of diodes D1 and D2 connected in series between these switching elements and the magnetic field generating coil L connected via a coupling capacitor Cc between these diodes D1 and D2. The buffer capacitor CB is connected in AC-like parallel to this magnetic field generating coil L.
Patent JP-S58142637-A (JP)
Title: Frequency converting system of super heterodyne receiver
Inventor: KANOU SUSUMU
IPC: H04B1/26
Filed: 1982-02-19
Abstract: PURPOSE:To elevate stability in case of reception, by using a frequency difference between receiving frequency, and the same frequency as fixed intermediate frequency oscillated by an oscillator, as a local oscillating signal of a frequency converting circuit. CONSTITUTION:A receiving signal fR is made to branch, and is sent to a mixing circuit a1 and a mixing circuit b2. An intermediate frequency oscillating part 3 uses a crystal oscillator 4 for oscillating intermediate frequency fI stably, and this signal is sent to the mixing circuit a1. As a result, an output fM=fR-fI of the mixing circuit a1 is obtained. This output fM is used as a local oscillating signal in the mixing circuit b2. Also, in the mixing circuit b2, a difference between the receiving signal fR and the local oscillating signal fM is outputted by frequency conversion. Accordingly, from the mixing circuit b2, f'1 is obtained as an output, and the frequency conversion is completed. In this regard, in the local oscillating signal fM, an AM component exists, therefore, it is eliminated by a limiter 5.
Patent JP-H11224873-A (JP)
Title: Substrate processor
Inventor: NAKAGAWA YOSHIYUKI
IPC: H01L21/304
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To accurately decide the point of time of completing a rinsing processing and to accurately control the density. SOLUTION: This substrate processor for executing a prescribed processing to a substrate is provided with a substrate processing part 1 for performing the surface treatment of the substrate by a processing liquid, a circulation path 2 for supplying discharged processing liquid to the substrate processing part 1 again, a processing liquid circulation pump 5 for circulating the processing liquid, a pure water supply path 3 the one end of which is communicated and connected to the circulation path other end is communicated and connected to a pure water supply source, a liquid chemical injection part 4 for which one end is communicated and connected to the circulation path 2,  and a liquid chemical supply path 16 is communicated and connected to the circulation path 2 for injecting liquid chemical from a liquid chemical supply source communicated and connected to the other end to the circulation path 2, a density measurement sensor 8 for measuring the density of the processing liquid and a control part 30A for operating the liquid chemical injection part 4 and controlling the density of the processing liquid, based on the measured density of the processing liquid.
Patent JP-H03229402-A (JP)
Title: Positive temperature characteristics thermistor and manufacture thereof
Inventor: YAMAMOTO TOSHISHIGE
IPC: H01C7/02
Filed: 1990-02-02
Abstract: PURPOSE:To facilitate efficient control of the demagnetizing current of a PTC thermistor having a demagnetizing element part and a heater element part by a method wherein the demagnetizing element part contains lead oxide. CONSTITUTION:Demagnetizing element part forming powder which contains BaTiO3 as a main component and also contains lead oxide and heater element part forming powder which contains BaTiO3 as a main component are individually calcinated and ground to obtain calcinated demagnetizing element part forming powder and calcinated heater element part forming power respectively. Then the outer circumferential part of a cylindrical mold is filled with the calcinated demagnetizing element part forming powder and the center part of the mold is filled with the calcinated heater element part forming powder and then a disc-shaped molded element 10 is obtained by compression-molding. After the disc-shaped molded element 10 composed of a demagnetizing element part forming molded part 11 and a heater element part forming molded part 12 which are unified together in the air, electrodes 21, 22 and 23 are formed on the surface and rear of the disc-shaped substrate 19 and, after lead terminals 24, 25 and 26 are connected to the respective terminals, the whole substrate is covered with a resin layer 27 to obtain a PTC thermistor 20.
Patent JP-H05187318-A (JP)
Title: Hot water cleaning machine
Inventor: HORIE FUSAMARO
IPC: F01N5/02
Filed: 1992-01-13
Abstract: PURPOSE:To eliminate necessity of providing a separate heat generating device to heat cleaning water, by allowing the cleaning water to be heated by the heat of engine exhaust gas and the heat of cooling water after cooling the engine. CONSTITUTION:A hot water cleaning machine is provided with: an engine 2 and a pump 4 which is driven by the engine 2 and supplies cooling water. This machine is also provided with a first heat exchanger 13 which performs heat exchange between engine cooling water flowing in a piping 15, and exhaust gas in an exhaust pipe 16 of the engine 2, so that the cooling water after cooling the engine 2 is heated by the exhaust gas. The machine is further provided with a second heat exchanger 14 which performs heat exchange between the engine cooling water that has been heated and is flowing in the piping 15, and cleaning water flowing in a piping 6, so that the cleaning water is heated by the engine cooling water. Since the cleaning water is heated by the heat of the exhaust gas and the heat of the engine cooling water, it is not necessary to provide a separate heat generating device.
Patent JP-S52108368-A (JP)
Title: Coagurating treatment of suspension
Inventor: FUKUDA SADAO
IPC: B01D21/01
Filed: 1976-03-10
Abstract: PURPOSE: To exhibit the strong coagulating effect and to improve the solid liquid separating effect at the filtration process, by adding water soluble high molecular coagulant to suspension, under the existence of inorganic salts, having electric conductivity more than a specific value. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57140504-A (JP)
Title: Clean up device of power generation turbine plant
Inventor: SAWAI KATSUYUKI
IPC: F22B37/48
Filed: 1981-02-23
Abstract: PURPOSE:To improve running efficiency of a turbine and a generator, by finishing before starting the generator those works of washing a condensor system, a water supply system, a heater shell system and a heater shell drain system by using water and steam. CONSTITUTION:A condensor system 7 composed of a condenser 1 equipped with a drain tank 12, the first and the second feed-water heaters 4, 5 and a deaerator 6 including a clean up circulation valve 20, and a water supply system 87 composed of the third, the fourth and the fifth feed-water heaters 43, 44, 45, a boiler 46 and the like are installed. Next, each piping to each heater shell 43a, 44a, 45a is arranged, and each heater shell drain system 57, 58, 59 is installed. Furthermore, each heater shell 4a, 5a, 43a, 44a, 45a is connected to an auxiliary boiler 34. Thereby, those works of cleaning the condensor system 7, the water supply system 87, a heater shell system and the heater shell drain system can be finighed in a short time by using condensed water, feed water and steam.
Patent JP-S57139945-A (JP)
Title: Forming method for solder bump electrode
Inventor: SAGA MISAO
IPC: H01L21/60
Filed: 1981-02-23
Abstract: PURPOSE:To prevent the erosion of Al wiring due to a plating liquid, and to improve reliability by evaporating a Ni layer as the uppermost layer of a bump electrode foundation metal, strike-plating the surface with Ni, activating the surface and fast sticking a solder layer. CONSTITUTION:An Al wiring film 3 and a nitride film 4 are formed onto a substrate 1 with an oxide film 2. A window 10 is shaped by a resist 9, and the whole surface is coated with a Ti film 5, a copper film 6 and the Ni layer 71. The Cu film 6 and the Ni film 7 are etching using a resist film 14 as a mask, the resist film 14 is exfoliated, and the surface is strike-plated with Ni. The plating is plated with a tin layer 12 forming the solder layer and a lead layer 13 in order, and the bump electrode 18 is shaped. Accordingly, the erosion of the Al wiring due to the plating liquid is prevented, and the bump electrode having high reliability is formed.
Patent JP-S62184028-A (JP)
Title: Polysiloxane compound
Inventor: IMAMURA SABURO
IPC: C08G77/04
Filed: 1986-02-07
Abstract: PURPOSE:To obtain a benzene ring-containing polysiloxane which comprises specified three kinds of repeating units and is hydrophilic and from which various derivatives can be synthesized, by acylating a polyphenylsilsesquioxane or the like and reducing or oxidizing the product. CONSTITUTION:Polyphenylsilsesquioxane, diphenyldilanediol or the like is acylated with an acylating agent (e.g., acetyl chloride). The acylated polymer is recovered and purified, and the acylated polysiloxane is oxidized with an oxidizing agent such as a hypochlorite or reduced with a reducing agent such as LiAlH4. In this way, the purpose polysiloxane compound containing three kinds of repeating units represented by formulas I, II and III (wherein X is lower acyl, carboxyl or a group of formula IV and R is a lower alkyl) at a ratio of l:m:n (wherein l, m and n are 0 or positive integers and are not 0 at the same time).