baber/WOPTO huggingface dataset:
Patent JP-S57204522-A (JP)
Title: Lighting starting device
Inventor: MIHARA SHIYUUICHI
IPC: H05B41/34
Filed: 1981-06-12
Abstract: PURPOSE:To prevent the evil influence of a stationary light source upon exposure by putting a delay circuit turning on a switch for turning off the stationary light source for observation, and then outputting a shutter driving signal after the light source is turned off completely. CONSTITUTION:When an operation start switch 5 is turned on, the output of a one-shot multivibrator 11 is inverted to turn on and off transistors (TR) 10 and 6 respectively, thereby turning off a stationary light source 1. The output of the multivibrator 11 is connected to delay circuit 15 and 16 through an NOT circuit 14, and the delay circuits turn on a TR19 after the complete turning-off time of the light source 1, thereby operating the shutter of a camera C. When an X contact 13 is made while the shutter is closed completely, the on state of the TR10 is held and through the operation of a multivibrator 27, a TR32 is turned on during a period prescribed by the output of a one-shot multivibrator 30, performing multiple lighting repeatedly.
Patent JP-S61247076-A (JP)
Title: Compound semiconductor device and its production
Inventor: MATSUI YUICHI
IPC: H01L29/812
Filed: 1985-04-24
Abstract: PURPOSE:To reduce the dislocation within the operating layer that is introduced in the production process by a method wherein required p-, n-regions and electrodes are formed on an operating layer of a semiconductor substrate, then the surface of the operating layer is adhered on an insulative substrate so as to make the semiconductor crystalline section thinner by removing only the semiconductor substrate with the selective etching liquid. CONSTITUTION:An In0.53Ga0.47As operating layer 2 is formed on an InP substrate 1 by molecular ray epitaxial method to 0.15mum, a drain 3 as a FET, source 4 and gate electrodes 5 are formed, and a gold wire 6 is wire-bonded. The side where the InP/InGaAs electrode is located is adhered on the insulative glass substrate 7 with adhesive of epoxy resin system. Then, the substrate is etched with hydrochloric acid to selectively remove only the InP substrate 1 (the hydrochloric acid hardly etches the actuating layer of the InGaAS). The dislocation density in the In0.53Ga0.47As operating layer of the obtained InGaAs system semiconductor device is approx. 100 pieces/cm<2>, being substantially reduced in comparison with the approx. 10,000 pieces/cm<2> before the removal of the substrate.
Patent JP-S5613807-A (JP)
Title: Receiving device
Inventor: KANE JIYOUJI
IPC: H01Q3/36
Filed: 1979-07-13
Abstract: PURPOSE:To always ensure the reception in the optimum direction by using a pair of dipole antennas having the directional characteristics which can be controlled freely. CONSTITUTION:Dipole antennas 8 and 9 possessing the distribution constant inductance each incorporate the variable reactance respectively and distributed in parallel to each other to be connected to compounding unit 10. Receiver 13 connected to the antenna part thus formed detects the extent of the multipath effect contained in the intermediate frequency signal by detector 14. Then this detection signal is compared 15 with the reference value to supply the control signal to adders 18 and 19 each. On the other hand, the control signals sent from tuning controller 20 are added together by adders 18 and 19. And the control is given to the directional characteristics of the antenna part to secure the minimum multipath effect. In such way, the reception is always possible in the optimum direction, at the same time attaining a small size of the antenna part.
Patent JP-S59213876-A (JP)
Inventor: GARZA GUTIERREZ A SYLVIA
IPC: E05B67/26
Filed: 1984-05-07
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-H02269030-A (JP)
Title: Stamper lining method
Inventor: OMORI ATSUSHI
IPC: G11B7/24
Filed: 1989-04-11
Abstract: PURPOSE:To enhance productivity by mounting a center positioning member to the inner diameter part of the surface opposite to the groove forming surface of a stamper and subsequently bonding the stamper and a lining reinforcing member. CONSTITUTION:A center positioning member 1 is mounted to the inner diameter part of the surface opposite to the groove forming surface of a stamper becoming a matrix for transferring a guide groove to a substrate for an optical disk through an ultraviolet curable resin. Subsequently, the stamper 2 and a lining reinforcing member 3 are laminated by an adhesive 4. By this method, positioning or repeating mounting and detachment is easy when the stamper 2 for preparing the substrate for the optical disk by a 2P method is incorporated in a manufacturing apparatus such as a molding machine and damage at the time of mounting and detachment is reduced and eccentricity as a lining stamper can be reduced mechanically.
Patent JP-H05254186-A (JP)
Title: Printer control device
IPC: B41J5/30
Filed: 1992-03-13
Abstract: PURPOSE:To provide a printer control device which can give execution command to a compression-expansion control LSI (CEE) by detecting spare time where a CPU function circuit does not access to a memory. CONSTITUTION:A printer control device comprises a plurality of CPUs including a graphic display control(GDC) as a CPU function circuit equipped with dot developing function and display timing setting function, a compression-expansion control LSI 3, a detecting circuit 40 for detecting spare time at least at a display area where the GDC 2 does not access to a memory, and a mask control circuit 5 for giving execution command to the compression-expansion control LSI 3 at the spare time detected by the detecting circuit 40. Accordingly, compression storage of registration data and bit map data development can be performed efficiently, data can be processed with higher speed, and multiple functions work speedily.
Patent JP-S61245339-A (JP)
Inventor: TAMAYA YASUYUKI
IPC: D03D47/30
Filed: 1985-04-24
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-S60233484-A (JP)
Inventor: MIYAMOTO ICHIROU
IPC: F25D23/06
Filed: 1984-05-04
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-S61249042-A (JP)
Title: Dimming device for exposure lamp
Inventor: KAMEI CHIKA
IPC: G03G15/04
Filed: 1985-04-26
Abstract: PURPOSE:To simplify constitution and to reduce the size of a feed-back part by controlling a thyristor corresponding to a voltage developed across an exposure lamp and according to a photocurrent generated by the photocoupler of a voltage feedback part, and thus controlling the quantity of lamp light. CONSTITUTION:The exposure lamp 4 is connected to an AC power source 21 through a bilateral thyristor 22 and the photocoupler 27 is provided to the voltage feedback part. The voltage across the exposure lamp 4 is converted by a rectifier 23 into a current, which operates the photocoupler 27. Then, the photocurrent generated by a photodetecting element 29 is converted by an A/D converter 33 into digital data, which is sent to a microcomputer 35. The microcomputer 35 operates its internal timer according to the level of the input data to generate a trigger pulse, with which the turn-on angle of the thyristor 22 is controlled to control the quantity of lamp light. Consequently, the constitution is simplified and the size of the voltage feedback part is reduced.
Patent JP-S5614437-A (JP)
Title: Depositing method of oxide powder for optical fiber
Inventor: INAGAKI NOBUO
IPC: C03B37/018
Filed: 1979-07-16
Abstract: PURPOSE:To enhance the quality of an optical fiber for optical communication by irradiating X-rays, gamma-rays or the like to an oxide powder deposit and analyzing the intensity distribution of transmitted applied rays in the deposite to control a feed burner. CONSTITUTION:The deposit is based on Si, P, B and Ge, and Ge has a remarkably high mass absorption coefficient among them, so analysis about Ge is especially performed to control the burner. For example, starting materials and an oxyhydrogen flame are sprayed upon rotating body 1 from feed burner 3 to form porous soot deposit 4 at oxide powder depositing portion 2. X-rays are irradiated to a plurality of places of deposit 4 from irradiator 5 and allowed to enter detector 8 through slit 7. In detector 8 the concn. distribution is analyzed, the output is amplified with amplifier 9, and the resulting signal is inputted into recorder 10 and controller 11. On the basis of a signal from controller 11 hydrogen adjusting valve 12b is adjusted in accordance with the propriety of the Ge concn.
Patent JP-H08264317-A (JP)
Title: Solenoid device and its control method
Inventor: KUDO TAKUYA
IPC: H01F7/18
Filed: 1995-03-23
Abstract: PURPOSE: To enhance the holding power of a movable member at a stroke end position by a method wherein an operating coil and a holding coil are connected together in series when the movable member is held at a stroke end position. CONSTITUTION: A coil 4 is equipped with a pull coil 41 which serves as an operating coil that generates a necessary magnetomotive force a during the stroke of plunger 3 and a holding coil 42 which serves as a holding coil that generates a magnetomotive force required for enabling the plunger 3 to be attracted to a stationary icon core 2 and held at a stroke end B. The pull coil 41 and the hold coil 42 are arranged in an axial direction. When plunger 3 and a drive object are attracted and held at the stroke end B, the pull coil 41 and the hold coil 42 are connected together in series, and current flows through them.
Patent JP-S58207600-A (JP)
Title: Low temperature tank
Inventor: UNO YUTAKA
IPC: F17C13/10
Filed: 1982-05-27
Abstract: PURPOSE:To prevent the freezing of moisture in the ground by providing a heater, antifreeze liquid, and a means of coinciding the level of the antifreeze liquid with the level of a storage liquid between an inner tank expanding or shrinking in response to the quantity of the storage liquid and an outer tank made of concrete. CONSTITUTION:A low temperature tank 1 is provided with a cylindrical tank main body 2 closed by welding at both ends, and an inner tank 3 is provided with a storage layer 7 formed with a low temperature resistant material with a thickness of being expandable in response to changes of the quantity of the storage liquid. Antifreeze liquid 11 is filled in a clearance 10 between the inner tank 3 and an outer tank 4, and the liquid level is controlled by a level adjusting device 13 so as to coincide with the level of a low temperature liquid 12 in the inner tank 3. In addition, a heater 14 is provided on the inner periphery of the outer tank 4 and is constituted so as to reduce the difference between inside and outside temperatures.
Patent JP-S6457513-A (JP)
Title: Superconducting wire and its manufacture
Inventor: WASA KIYOTAKA
IPC: C04B35/00
Filed: 1987-04-13
Abstract: PURPOSE:To attempt harmogeneity in composition as well as improvement in accuracy by depositing the film of a composite compound made of a specific Y-Ba-Cu-O series on a substrate in a linear or a ribbon form by means of vapour deposition, and heat-treating said film in oxidizing atmosphere thereafter. CONSTITUTION:A substrate made of metals such as Cu, Ni, Ti, Mo, Ta, W, Mn, Fe and the like or an alloy including these metallic elements, is formed into a linear or a ribbon form. Then, the film of a superconductor 12 is formed on the surface of the substrate in a ribbon form 11A and of the substrate in a linear form 11B. In this case, the film of the composite compound of an A- B-Cu-O series is bonded first by means of a physical phase growing method such as sputtering vapour deposition in such a way that the element ratio thereof falls within the range of O.5<(A+B)/Cu<2.5 wherein A represents at least one kind of Sc, Y and elements in lanthanium series (atomic number 57 through 71), and B represents at least one kind of elements such as those in IIa family. The composition of the superconductor thus formed is more harmogeneous in quality than that of conventional sintered bodies, thereby enabling accuracy to be highly improved.
Patent JP-S59216218-A (JP)
Title: High-speed computer system
Inventor: WADA TSUKASA
IPC: G06F1/20
Filed: 1983-05-23
Abstract: PURPOSE:To enhance the packing density of a computer main body by providing a cooling passage on a substrate which consists of materials having high thermal conductivity, and has IC chips fixed and flowing forcibly a very low-temperature fluid to this passage. CONSTITUTION:A computer body 3 is stored in a vacuum vessel 1. The body 3 is constituted by combining IC chips P incorporating Josephson junction elements. Chips are fixed to the surface of a substrate 10, and the substrate 10 is fixed to a board 11. A cooling fluid passage 12 is provided in each substrate 10 and the board 11, and one ends of pipes 13 and 14 and one ends of pipes 16 and 17 are connected to the entrance and the exit of the system of the passage 12 respectively, and the other ends of pipes 13, 14, 16, and 17 are connected to a liquid He supply device 15 through the wall of the vessel 1. In this case, the diameter of the passage 12 in the substrate 10 may be sufficiently small, and it is unnecessary to increase the thickness of the substrate 10 because of existence of the passage 12. No hindrance is placed even if intervals of substrates 10 are narrowed to such degree that chips P are not brought into contact with one another.
Patent JP-2000283449-A (JP)
Title: Exhaust gas treating method and facility having white smoke prevention function
Inventor: TAKAHASHI MASAMICHI
IPC: F23G5/44
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To reduce the number of devices and reduce equipment cost. SOLUTION: Cooling-and-diluting air is blown for cooling and dilution of moisture from a white smoke preventing fan into a mixing device 24 into which exhaust gas is introduced from an incinerator 22 via a heat recovery boiler 23, and the exhaust gas discharged from the mixing device 24 is introduced into a bag filter 25 so as to remove soot and a hazardous substance, and the exhaust gas inducted from the bag filter 25 by an induction fan 26 is emitted from a flue 27 into the atmosphere.
Patent JP-S5425253-A (JP)
Title: Method of producing valve-attached angle
Inventor: IRIE TOSHIJI
IPC: B21B1/08
Filed: 1977-07-29
Abstract: PURPOSE:To accomplish production of a valve-attached angle excellent in quality economically with a direct reduction of a billet roughly rolled to a given crosssection by means of a vertical roll installed to a unif universal rough and finish rolling mill.
Patent JP-S63279168-A (JP)
Inventor: BUORUFUGANGU EEFUAASU
IPC: G01N1/22
Filed: 1988-04-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10278489-A (JP)
Title: Pressure sensitive transfer correction tape
Inventor: MATSUSHIMA KOJIRO
IPC: B43L19/00
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To improve a blocking property by forming a pressure sensitive adhesive layer containing silicon high function powder having a specific average grain size, and setting a ratio of thickness between the pressure sensitive adhesive layer and the correction shielding layer in a specific range. SOLUTION: Although any adhesives such as rubber, acrylic resin, colophonium, and silicon can be used for forming a pressure sensitive adhesive layer in application on the base material, acrylic resin adhesive is preferable. Then, silicon high function powder is dispersed in an adhesive with the pressure sensitive adhesive dissolved or dispersed in a solvent. The silicon high function powder can be dispersed irrespective of either an organic solvent or water of these pressure sensitive adhesives. The silicon high function powder dispersed in the adhesive is to be 1-10 μm in its average grain size and, most suitably, to be 1-5 μm.  Also, a ratio of thickness between the pressure sensitive adhesive layer and the correction shielding layer is made 1:1-1:4, thereby obtaining a fine adhesiveness to the adherend during the transferring period, and also improving transferring, shielding, and writing properties.
Patent JP-H04323384-A (JP)
Title: Aluminum sheet or aluminum alloy sheet excellent in spot weldability and its production
Inventor: HOTTA TAKASHI
IPC: C23C30/00
Filed: 1991-04-22
Abstract: PURPOSE:To improve the spot weldability and chemical convertibility of an aluminum sheet or an aluminum alloy sheet by subjecting a plated film for chemical conversion treatment formed on the surface of an aluminum series metallic sheet to heating treatment and thereafter furthermore forming an oxidized film. CONSTITUTION:For example, electroplating or the like is applied to the surface of an aluminum sheet or an aluminum alloy sheet to form a plated film for chemical conversion treatment. Next, the aluminum (alloy) sheet after the above plating is heated, e.g. to 200 to 500 deg.C, and after that, an oxidized film is formed. This oxidized film is formed by bringing the sheet into contact with a mixture of air and steam or steam, bringing it into contact with a soln. of zinc nitrate or subjecting it to electrolysis treatment in an aq. soln.
Patent JP-S60234397-A (JP)
Inventor: NATSUUME SHIGERU
IPC: H05K3/34
Filed: 1984-05-07
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-H09276721-A (JP)
Title: Coin rice husking and milling machine
Inventor: TOMABECHI MAKOTO
IPC: B02B7/00
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a coin type rice husking and milling machine for which a smaller machine floor area is required and having a sufficiently wide space for maintenance. SOLUTION: An extraneous matter removing device 20 for removing the extraneous matter from the unpolished rice discharged from a husking device 10 is disposed below this husking device 10 and a stone removing device 30 for removing foreign matter, such as stones, from the unpolished rice discharged from this extraneous matter removing device 20 is arranged below the extraneous matter removing device 20. The grains to be treated are treated while the grains are successively transferred from the husking device 10 which is a treating device on the upper side toward the extraneous matter removing device 20 and the stone removing device 30 which are the treating devices on a lower side. As a result, the smaller machine floor area is necessitated and the sufficiently wide space for maintenance is attained.
Patent JP-H06269869-A (JP)
Title: Press device for work
Inventor: KINOSHITA TADATOSHI
IPC: B21D35/00
Filed: 1993-03-24
Abstract: PURPOSE:To reduce by half the number of press dies and press machines required for working and to enhance productivity by continuously performing drawing, end cutting and punching in one press work process. CONSTITUTION:An upper die 12 with a slide punch 13 for a side face and a punch for the top face is arranged in a upper die holder 11 through an elastic member 21 having a very large spring constant. Since this upper die holder 11 is made movable in the direction to approach a lower die 16, the upper die 12 is pressurized first by the elastic member 21 with a force smaller than imparting a compressive deformation to the member, and a drawing is performed on a sheet-shaped basic material 15 by the lower die 16 and the upper die 12. Successively, by pressurizing the upper die 12 with a force so large as to impart a compressive deformation to the elastic member 21 and moving the upper die holder 11 in the direction approaching to the lower die, the slide punch 13 for a side face is driven to perform an end cutting of a vertical wall part. Other effect is that the device is also capable of punching the top face part. Thus, the number of dies required for working is reduced by half, and the cost of product is reduced.
Patent JP-S5316651-A (JP)
Title: Displacement detector
Inventor: HAYASHI SHIGEMI
IPC: C21D9/56
Filed: 1976-07-29
Abstract: PURPOSE: To make contactless detection of vertical displacement amounts of a plane object and improve detection accuracy by projecting the parallel beam to the plane object at a specified incident angle and detecting the reflected beam. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5614217-A (JP)
Title: Ultrasonic light modulating system
Inventor: NOGUCHI MASARU
IPC: G02F1/11
Filed: 1979-07-17
Abstract: PURPOSE: To prevent the breakdown of a light modulator without degrading frequency characteristics by extending a light beam in the direction orthogonal to the advancing direction of ultrasonic waves and modulating the same by using a light beam of a flat shape in section.  
     CONSTITUTION: A laser beam 2 released from a laser device 1 enters a cylindrical lens 3 and is focused only in its width direction. If an ultrasonic light modulator 5 is placed in the position of its focal length (f) from the lens 3, a light beam 4 is focused smallest in its width direction in the position of the modulator 5. The light beam 6 having been intensity-modulated by the modulator 5 this time diverges in its width direction. Thereupon, if the light beam 6 is collimated in its width direction by another cylindrical lens 7 having the same focal length (f) as that of the lens 3, the beam 11 is again returned to a light beam of a circular shape in section. Thereby, the power density of the light beam may be decreased and the breakdown of the light modulator may be prevented without degrading its frequency characteristics. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5215983-A (JP)
Title: Control board system
Inventor: HAYASHI SOUICHIROU
IPC: G21C17/00
Filed: 1975-07-25
Abstract: PURPOSE: At the control board system used for the concentration control system, to provide simplified connection cable work between the central control chamber control board and the job site equipment by packaging the central chamber by the central control chamber, the central control board floor ducts used to connect between these two units. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57205322-A (JP)
Title: Manufacture of fine powder of black lower titanium oxide
Inventor: KOBAYASHI SHINICHIROU
IPC: C01G23/04
Filed: 1981-06-15
Abstract: PURPOSE: To manufacture fine powder of pure black lower titanium oxide having a uniform particle size by feeding titanium tetrachloride into an oxyhydrogen burner flame and holding and cooling the combustion product in an atmosphere contg. gaseous hydrogen under specified conditions.  
     CONSTITUTION: A burner for burning a gas contg. hydrogen with a gas contg. oxygen is used. Titanium tetrachloride is fed to the burner together with a gas contg. hydrogen or a gas contg. oxygen, and it is burned. The powdered combustion product is separated from waste combustion gas and allowed to stand in an atmoshpere contg. gaseous hydrogen at 800W1,400°C for 10W1,000min. The preferred hydrogen content is ≥ about 5vol%, and to provide 100W300nm uniform particle size, the combustion product is preferably held at 900W1,100°C for 30W300min. It is then cooled to ≤450°C in the same atmosphere to obtain fine powder of black lower titanium oxide. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07298501-A (JP)
Title: Charger for secondary battery
Inventor: SHINTOMI YUICHI
IPC: H02J7/00
Filed: 1994-04-28
Abstract: PURPOSE:To provide a discharger for a secondary battery in which a controller discharges even when power supply from an AC adapter is not present. CONSTITUTION:The charger comprises a charging discharging controller 1 for a secondary battery 10. The controller 1 includes a circuit 17 to switch a DC charging power supply from an AC adapter 2 for its power supply when it is present and to switch to the secondary battery 10 when it is set and the DC charging power supply from the AC adapter 2 is not present.