baber/WOPTO huggingface dataset:
Patent JP-H10202306-A (JP)
Title: Method for grinding rolling roll
Inventor: HAYASHI KANJI
IPC: B21B28/04
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To reduce the boundary line of grinding textures by using a grinding device for which an excessive space is not necessary. SOLUTION: The method is constituted of a high speed grinding process performing the rough grinding treatment of the surface of a rolling roll 3 by making the number of rotations of the rolling roll 3 constant and by making grinding bodies 1, 2 move in the axial direction of the rolling roll 3 while rotating the grinding bodies 1, 2 at a high speed and a low speed grinding process finishing the surface of the rolling roll 3 subjected to the rough grinding treatment in the high speed grinding process by making the grinding bodies 1, 2 move in the axial direction of the rolling roll 3 while making the grinding bodies 1, 2 rotate at a low speed. The boundary line between the grinding textures is made inconspicuous without lowering a grinding capacity and the boundary line of the grinding textures is reduced by using the grinding device for which the excessive space is not necessary.
Patent JP-S58129275-A (JP)
Title: Tester for unit
Inventor: TOMITA TAKETOSHI
IPC: G01R31/28
Filed: 1982-01-28
Abstract: PURPOSE:To test many switches of units easily and accurately by comparing the reference signals in accordance with the switching signals latched according to switch scannings and the decoder signals according to switch states and making decision. CONSTITUTION:The scan signals for many switches 1-6, 1-7- of a unit 1 to be tested by a switch scan generator 1-3 of the unit 1 control a latch circuit group 2 through delay circuits 8-1-8-3 and the switch signals corresponding to the switches 1-6- are latched in the latch circuits 2-1-2-3, 3-1-3-3, 4-1-4-3 of the group 2. In accordance with these signals, the digital outputs similar to the output of a decoder signal generating circuit 1-5 are formed by a binary-decimal decoder circuit 6, digital switch circuits 7-1-7-3, a reference value generating circuit 10, etc. These outputs and the decoded outputs according to on-off of the switches 1-6- from the circuit 1-5 are compared, and a comparator 11 decides the defectiveness and non-defectiveness of the switches. The results are displayed by an LED13. By such automatic testing, the tests of many switches the unit are tested easily and accurately.
Patent JP-S5396658-A (JP)
Title: Phase synchronizing system for sampling control
Inventor: ONODERA TAKEO
IPC: H04N5/00
Filed: 1977-02-02
Abstract: PURPOSE: To realize the sampling control phase synchronizing system which employs the sampled value of the desired pulse width, by identifying the pulse width within the dead time given to a control system. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60157280-A (JP)
Title: Gas laser oscillation device
Inventor: SATOU SABUROU
IPC: H01S3/097
Filed: 1984-01-26
Abstract: PURPOSE:To reinforce pre-ionization and thus to stabilize discharges by a method wherein a capacitor is connected in parallel between a cathode, one of main electrodes performing discharge, and trigger electrodes; on the other hand, an inductance is connected in parallel between an anode and the trigger electrode. CONSTITUTION:The mesh cathode 10 and the anode 3 opposed thereto are arranged in a laser tube 1. Many trigger electrodes 11 having insulation layers are arranged in the back of the cathode 10, and the cathode 10 and the anode 3 are connected to a pulse power source 4. Further, the capacitor 12 is connected in parallel between the trigger electrodes 11 and the cathode 10, and a stabilizing coil 13 is connected in parallel between the trigger electrodes 11 and the anode 3. The trigger electrodes 11 are successively coated with organic substance 15 and inorganic substance 16 which serve as the insulation layer around a conductor 14. Thereby, the equivalent capacitance between the cathode 10 and the trigger electrodes 11 increases, and the pre-ionization generating therebetween becomes strong, resulting in the promotion of the stabilization of main discharges.
Patent JP-H03214369-A (JP)
Title: Shape storage system using neurocomputer
Inventor: MURAKAMI KOICHI
IPC: G06T15/40
Filed: 1990-01-19
Abstract: PURPOSE:To curtail the data quantity by generating intersection information to a light beam parameter by coupling weight of a neural network, and synthesizing a three-dimensional image, based on this intersection information. CONSTITUTION:The system is provided with a shape strage part 1 using a neurocomputer, a generating part 2 for generating a shape of an object in a form of intersection information, and a three-dimensional video synthesizing part 3 for synthesizing a three-dimensional image, based on the intersection information. In such a state, based on a result of intersection calculation to an object to plural pieces of light beams inputted in advance, intersection information to a light beam parameter inputted newly is generated by coupling weight of a neural network stored in the storage part 1, and based on this intersection information, a three dimensional image is synthesized. In such a way, a massive data quantity required for realizing an image compilation is curtailed (compressed).
Patent JP-S55103917-A (JP)
Title: Manufacturing method of decorative sheet laminated on plate material
Inventor: SAWAMURA DAISHIROU
IPC: B29C45/00
Filed: 1979-01-31
Abstract: PURPOSE: To obtain a decorative sheet laminated on a plate material which permits preventing a plywood sheet and a decorative sheet in a bent portion thereof from being separated from each other, by making a special V-shaped groove in the plate material, and bending the plate material inwardly such that the opposed surface defining the V-shaped groove contact each other to thereby form a bent portion of the plate material.  
     CONSTITUTION: A substantially V-shaped groove 10 is made in a decorative plywood plate 8 consisting of a plywood sheet 7, and a decorative sheet 6 of vinyl chloride laminated on the plywood sheet 7. The groove 10 is converged from the outer surface of the plywood sheet 7 toward the inner surface of the decorative sheet 6, and has a flat bottom surface 9 consisting of a part of the inner surface of the decorative sheet 6. The plywood plate 8 is then bent inwardly such that the opposed surfaces defining the groove 10 contact each other to thereby form a bent portion 11 of the plywood plate 8. An end portion 12 or a lug of the bent plywood plate 8 is then cut off to obtain a decorative edge of the plywood plate 8. The width of the flat bottom surface 9 is preferably around 0.3W0.7mm. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58128908-A (JP)
Inventor: JIYATSUKU ANTOWANE OOBURI
IPC: B60G11/08
Filed: 1983-01-25
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-H05131109-A (JP)
Title: Gas absorbing and adsorbing tower
Inventor: HARASHINA HEIHACHI
IPC: B01D53/18
Filed: 1991-01-31
Abstract: PURPOSE:To enhance economical efficiency and capacity by uniformizing gas absorbing and adsorbing distribution and reducing the amount of an absorbent- adsorbent per a unit gas amount when a gas absorbing and adsorbing bed is formed into a multistage fashion. CONSTITUTION:A gas absorbing and adsorbing tower is equipped with a container body 1, multistage gas absorbing and adsorbing beds 4 arranged between a gas inlet 2 and a gas outlet 3, the plenum parts 5 provided between the gas absorbing and adsorbing beds 4, the perforated dispersing pipes 6 inserted in the gas absorbing and adsorbing beds 4 and communicating with each other in the direction crossing the thickness direction of the beds and branching connection piping 8 having flow control valves 7 and, when resistance difference is generated when gas to be treated passes through the gas absorbing and adsorbing beds 4, the gas to be treated enters the parts low in resistance of the beds 4 and comes into contact with the parts having a large surface area of the beds 4 to enhance gas absorbability and adsorbability.
Patent JP-S60154219-A (JP)
Title: Cable anchoring method of submarine repeater
Inventor: SAKURAI ISAO
IPC: G02B6/00
Filed: 1984-01-24
Abstract: PURPOSE:To prevent a conductor layer from being disconnected by fixing a conductor layer and an end part of the straight cylindrical part of a tensile strength wire in one body with a sleeve, and fixing the taper part of the high tensile strength wire to the taper side of a taper sleeve. CONSTITUTION:The high tensile strength wire 7 is fixed to a cable anchoring part and a conductor layer 8 is connected to a repeater body through the taper sleeve 20, a taper cone 22, a press plate 15, and a tail cable 10. The end part of the straight cylindrical part of the taper sleeve 20 is fixed integrally with the conductor layer 8 and tensile strength wire 7 at the position of the sleeve 21 by caulking the conductor layer 8 and tensile strength wire 7 in one body at the position of the sleeve 21. Therefore, tensile strength is applied to a submarine cable 3 as well and when the tensile strength wire 7 extends, the straight cylindrical part of the taper sleeve 20 also extends by the same extent. Consequently, no tensile strength is applied to the conductor 8, which is then prevented from being disconnected.
Patent JP-2000217300-A (JP)
Title: Method and tool for connecting internal/external connection terminals for electric motor built-in equipment to electric motor, and closed-type compressor using them
Inventor: MATSUMOTO YOSHIFUMI
IPC: F04B39/00
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To reduce assembly cost, improve productivity, and prevent a lead wire from being brought into contact with others in electric motor built-in equipment which includes connection between the lead wire and an internal/ external connection terminal. SOLUTION: By using a motor protector 24 with a protection operating means 25, that is connected between one connection terminal 21 of an internal/ external connection terminal 19 and one lead wire 16 from an electric motor 2 and protects an electric motor from specific abnormal conditions, fitting connection is made to the internal/external connection terminal 19 and a cluster block 31 being connected to lead wires 16-18 which extend from the electric motor, so as to directly and/or indirectly carry out the electric connection between the internal/external connection terminal 19 which includes the connection of the protection operation means 25 and the lead wires 16-18 through the motor protector 24.
Patent JP-H01186863-A (JP)
Title: Production of n-alkyl-substituted lactam
Inventor: OTAKE MASAYUKI
IPC: C07D207/267
Filed: 1988-01-21
Abstract: PURPOSE:To obtain the title high-purity substance in high yield, by reacting a lactone compound with a tertiary amine or tertiary or quaternary ammonium compound in the presence of water and then subjecting the resultant reaction product to dealcoholization reaction at a specific temperature. CONSTITUTION:A lactone compound (e.g., gamma-butyrolactone) is reacted with a tertiary amine or tertiary or quaternary ammonium compound in the presence of water in an molar amount of 3-5times based on the lactone compound and the resultant reaction product is then subjected to dealcoholization reaction at 240-270 deg.C (preferably 250-265 deg.C) to afford the title compound (e.g., N-alkyl substituted-2-pyrrolidone). The eliminated alcohol obtained by the above- mentioned method can be recycled for use in a preparation process of the amine. The title substance is nontoxic and widely used as solvents having excellent heat resistance, various organic synthetic intermediates or for polymerizing highly functional resins, forming or processing films, etc.
Patent JP-H06221856-A (JP)
Title: Piezoelectric vibration gyro
Inventor: KOBAYASHI HIROMICHI
IPC: G01C19/56
Filed: 1993-01-27
Abstract: PURPOSE:To provide a piezoelectric vibration gyro in which a hybrid IC substrate having electronic circuit parts and a piezoelectric oscillator is prevented from moving into or out of a metallic case. CONSTITUTION:A resin inner case 10 is interposed in the inside of a metallic case 11. Projections 11-1 and 11-2 are formed on the inner surface of the case 11, while claws 21-1 and 12-2 are formed on the lower end of the case 11. The inner case 10 is provided with long grooves 10-1 and 10-2, that are extended vertically so as to be engaged with the projections, on the outer wall thereof. By terminating these long grooves on the way thereof, the projections 11-1 and 11-2 function as a stopper so that a hybrid IC board mounted with an oscillator 1 may not sink inward the metallic case. On the other hand, the claws 12-1 and 12-2 function as a stopper so that the hybrid IC board mounted with the oscillator 1 may not be pulled out the outside of the case 11.
Patent JP-S62169494-A (JP)
Inventor: ITO AKIRA
IPC: H05K3/42
Filed: 1986-01-22
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-S60155312-A (JP)
Title: Cutting machine
Inventor: DAZAI HIROSHI
IPC: B23D19/04
Filed: 1984-01-23
Abstract: PURPOSE:To prevent a plate work from deformation, by cutting the plate work upon cutting off its part as a chip. CONSTITUTION:When a fixed cutter 1 is pressed down by a roller 2 from downside, a convex part 4 on an outer circumference of the roller 2 is fitted in a groove 8 of the fixed cutter 1, setting a gap (a) of the fixed cutter. A plate work 3 is placed on the fixed cutter 1, the roller 2 rolls beneath the fixed cutter 1 and a rotary cutter 5 rolls on the plate work 3. Since the rotary cutter 5 and the roller 2 are attached to a frame 6, compression force is imposed on each space among the rotary cutter 5, the plate work 3, the fixed cutter 1 and the roller 2, whereby a part 19 of the plate work 3 is sheared off and removed by a chip removing member 10 so that a connecting member 7 passes through the gap (a) and a portion where the part 9 of the plate work 3 has existed, thus the frame 6 is able to move forward.
Patent JP-H02192913-A (JP)
Title: Exposure preventive tool for iron reinforcing rod of end part of reinforced concrete pipe
Inventor: NOGUCHI MASAHIRO
IPC: E04C5/02
Filed: 1989-01-20
Abstract: PURPOSE:To make finish of a pipe end part favorable by preventing exposure of a spiral reinforcing rod through concrete, by a method wherein a different part in level and a groove for a rubber band are provided in a recessed state for connection and the spiral reinforcing rod is held at the upper part by a spiral reinforcing rod fixing cover of an exposure preventive tool for an iron reinforcing rod. CONSTITUTION:A cap part 5 fitted to the tip part of an exposure preventive tool for an iron reinforcing rod is fitted into the tip part of a longitudinal reinforcing rod 1. Then a fitting part 6 provided on a base part of the exposure preventive tool for the iron reinforcing rod is fitted over the same reinforcing rod 1 on its side through a long-sized spiral reinforcing rod fixing cover 7. When it is in the case, for example, of molding of a centrifugal force reinforced concrete pipe, a cylindrical iron reinforcing rod obtained by fitting the exposure preventive tool for the iron reinforcing rod to end parts of the respective reinforcing rods 1 is inserted into a hollow and cylindrical concrete shuttering (a) and concrete (c) is cast within the concrete shuttering (a). Then the concrete shuttering (a) is turned with a rotary wheel (b), the concrete (c) is hardened through tightening by making use of centrifugal force to be generated through the rotation and the centrifugal force reinforced concrete pipe is molded.
Patent JP-H08203772-A (JP)
Title: Conductive paste for terminal electrode of chip-type electronic component
Inventor: NISHIZAWA KAORU
IPC: H01B1/00
Filed: 1995-01-27
Abstract: PURPOSE: To form a terminal electrode favorable in moisture resistance by adjusting the specific surface area of palladium powder into the specified range without addition of bismuth oxides. CONSTITUTION: In conductive paste for the terminal electrode of a chip-type electronic component, which contains metallic powder, glass flit, and inert organic vehicle and forms a terminal electrode, being baked after application on the surface of a bare chip consisting of a ceramic dielectric, the metallic powder contains silver paste and palladium powder, and the specific surface area of the palladium powder is 1-6m<2> /g. Moreover, in this conductive paste, plural kinds of silver paste different in specific surface area is used as the silver paste. Hereby, conductive paste for a terminal electrode which shows favorable solder property without addition of bismuth oxides can be obtained.
Patent JP-S61169690-A (JP)
Title: Compressor
Inventor: ISAYAMA SHIRO
IPC: F01C21/08
Filed: 1985-01-24
Abstract: PURPOSE:To obtain a compressor having a high efficiency of making the inner wall part of the cylinder and the vane of a rotary type compressor from a same ceramic material and reducing the thermal expansion difference to zero and reducing the initial set clearance between the cylinder and the vane. CONSTITUTION:A ceramic ring 4 made of the ceramic material having a high abrasion resistance is inserted and fixed onto the inner peripheral surface of a cylinder 1, forming the inner wall part. The vanes 7a and 8a which contact in slidable ways with the inner surface of the ceramic ring 4 are made of the same material to the ceramic ring 4.
Patent JP-H11211003-A (JP)
Title: Boiler and assembling method thereof
Inventor: MACHIDA YUKITAKA
IPC: F22B37/24
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for assembling a suspension boiler and the boiler obtained therewith by a relatively simple assembling method and reduced numbers of parts. SOLUTION: Steelwork and provided equipment of a lower part of a boiler building are divided into at least four areas, right and left and in front and behind of a boiler, and for each area rectangular solid modules consisting of columns, beams, and a floor are assembled in a factory as lower part modules 11bs, 21a, 21b, 31, which are installed at a site. For each area of supporting steelwork and provided equipment of an upper part of the boiler building, modules 12b, 22as, 23a, 23b, 32 consisting of columns, beams, and a floor are assembled in the factory in the same way as the lower part modules 11bs, 21a, 21b, 31. The modules 12b, 22as, 23a, 23b, 32 are carried in the site in turn, and lower parts of the modules 12b, 22as are connected with upper parts of the lower part modules 11bs, 21a, 21b installed previously.  A boiler body is put in from an opening part and suspended from a ceiling part 101, and the opening part is covered with the modules 31, 32.
Patent JP-H07213194-A (JP)
Title: Gas-dissipating device
Inventor: SAWARA HAJIME
IPC: C02F3/20
Filed: 1994-02-03
Abstract: PURPOSE:To provide a gas-dissipating device comprising a main body made from a natural wood and a gas-filling chamber, capable of dissipating a gas through the tracheae of the natural wood, generating effective gas bubble sizes, excellent in safety, and useful for a water tank for enjoying gold fishes, etc. CONSTITUTION:This gas-dissipating device comprises a main body 1 comprising a natural wood such as a poplar wood and a gas-filling chamber 2 used for filling it with a gas obtained by a gas-generating agent and formed in the main body 1. The gas in the gas-filling chamber 2 is dissipated through the tracheae or tracheid (the diameters of the tracheae are preferably 10-100mum) of the natural wood.
Patent JP-H05203730-A (JP)
Title: Radar system guiding apparatus for missile
Inventor: SAKAMOTO SHINICHIRO
IPC: F41G7/22
Filed: 1992-01-27
Abstract: PURPOSE:To reduce a chance of being attacked significantly by arranging the surface of a plane antenna inclined to a target and a phase shifter on the rear of the antenna to steer the direction of the target to transmitted waves radiated from elements. CONSTITUTION:A plane antenna 1 is arranged having the surface thereof inclined to a target ship 5 and a phase shifter is provided on the rear thereof to control the phase of transmitted waves 3 so that the transmitted waves 3 radiated from elements of the antenna 1 are steered in the direction of the target ship 5. As a result, the transmitted wave 3 to be radiated from a missile 6 is radiated toward the target ship 5. On the other hand, the radiation wave 4 with a radar of the target ship 5 is not reflected in the direction of the radar but in the direction inclined depending on the direction of the antenna 1. This constitution makes it very difficult for the radar of the target ship 5 to detect the missile 6 thereby reducing the chance of the missile 6 being attacked.
Patent JP-H09204356-A (JP)
Title: Electronic computer
Inventor: MIYAZAKI YOSHIYUKI
IPC: G06F12/08
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To prevent the high-speed access of a processor from being interrupted without causing mishit even when the processor reads the large amount of data whose addresses are continuous. SOLUTION: The processor 1 outputs the address corresponding to the data to be read. A cache memory 2 receives the address, checks the presence/absence of the address, and when the mishit is caused continuously for N times, informs an on-demand cache memory 4. The on-demand cache memory 4 stores the data read from a main memory 3 by direct memory access alternately in two frame data memories corresponding to the access of the address from the processor 1 and the data are read from the frame data memories and outputted to the processor 1.
Patent JP-S57125859-A (JP)
Title: System for detecting position of moving material
Inventor: HATSUTA TATSU
IPC: B61L25/02
Filed: 1981-01-29
Abstract: PURPOSE:To eliminate the position detection error due to the difference of a phase constant, by detecting the position of a moving material only on a basis of amplitude information of the envelop of a voltage induced between respective conductors. CONSTITUTION:Voltages induced among conductors 1, 2, and 3 of an inductive radio line pass through buffer amplifiers 7a, 7b, and 7c and have noise voltages eliminated by filters 8a, 8b, and 8c, and output voltages of square-low detecting circuits 9a, 9b, and 9c are subtracted from these voltages by circuits 10a, 10b, and 10c. The carrier from a power source 14 is modulated by circuits 11a, 11b, and 11c, and the output of the circuit 11a is inputted to an adding circuit 13 as it is, and outputs of circuits 11b and 11c have phases shifted by +120 deg. and -120 deg. by circuits 12b and 12c respectively and are inputted to the adding circuit 13. An antiphase voltage is outputted from the adding circuit, and the phase differece between the carrier and the antiphase voltage is operated by a phase meter 15, thereby detecting the position of moving material.
Patent JP-S60157004-A (JP)
Title: Overlap end detector of cloth, film or the like
Inventor: TERAMAE YOSHIAKI
IPC: G01B11/00
Filed: 1984-01-27
Abstract: PURPOSE:To treat an overlap end properly by converting output voltages of three couples of voltage output type transmission system photoelectric tube fitted on the top and reverse surface of cloth, film, etc., into digital signals, and controlling the position of a body to be processed. CONSTITUTION:Projection parts 3a-3c of projecting devices 1a-1c, photodetection parts 6a-6c of photodetecting devices 8a-8c, and through holes 4a-4c and 5a-5c of a cloth receiving plate are arranged successively at specific intervals perpendicularly to the body 29 to be processed, and a photodetection part 8 is connected to a controller 14 through an analog signal selecting device 10 and a signal converting device 12. An operating contactless relay 18 is opened and closed with the output signal of the controller 14 and an operating cylinder 25 is put in operation through a zigzagging preventing device 22 to correct the position of the body 29 to be processed. Consequently, an overlap end is held properly by performing automatic control so that the overlap end is invariably between the through holes 4a and 4b and output voltages of the photodetection parts 8a-8c satisfy conditions of 8b=8c, 8b>8a, and 8c>8a.