baber/WOPTO huggingface dataset:
Patent JP-H01216582-A (JP)
Title: Superconducting switch
Inventor: TANAKA ATSUSHI
IPC: H01L39/16
Filed: 1988-02-25
Abstract: PURPOSE:To damage a superconducting stage with a small current and to perform a switching by aligning the crystal orientation of a superconductor having a laminar perovskite structure. CONSTITUTION:After a lower electrode 2 is formed on a strontium titanate substrate 1, a thin YBa2Cu3O7-delta (delta<0.5) film is formed thereon, and patterned to form wirings 3. Since the film on the substrate is matched at the YBa2Cu3 O7-delta in the lattice constant to the substrate, it is oriented so that its C axis becomes perpendicular to the substrate 1. Then, an upper electrode 4 is formed thereon oppositely to the electrode 2. When a current of 0.1A or more flows from the electrode 2 to the electrode 4, it arrives at a critical current density, thereby damaging a superconducting state. Change from the superconducting state to a normal conducting state extends on heating to a whole superconducting wirings. When the YBa2Cu3O7-delta comes in the normal conducting state, the resistance of at least 30 ohms or more per 1cm of its resistivity is provided. Thus, the current which has flowed to the superconducting wirings so far is remarkably reduced.
Patent JP-H08239783-A (JP)
Title: Vacuum arc descaling method of continuous steel strip
Inventor: MATSUOKA KIYOSHI
IPC: C23F4/02
Filed: 1995-02-28
Abstract: PURPOSE: To stably and effectively descale the steel strip by controlling arc discharge current with the heat treatment condition and the moving speed of the steel strip as the functions in descaling the surface of the steel strip after the heat treatment by the vacuum arc discharge. CONSTITUTION: After the long cold rolled steel strip is heated in a heating part 1 of a heat treatment furnace at a temperature T during a period (t) of time, it is cooled in a cooling zone 2 to be annealed. Because oxide scale is generated on the surface of the steel strip 5 through this annealing, the scale is removed by moving the steel strip in a vacuum arc descaling equipment 3 provided with a plurality of electrodes 4 provided in the moving direction of the steel strip at a speed V and generating the arc discharge.  Because the amount of the scale is different according to the heat treatment condition (temperature T, time (t), and steel strip moving speed V) in the heat treatment furnace, stable and safe descaling can be achieved irrespective of the amount of the scale by controlling the current value Ii for the arc discharge by the electrodes 4 in the vacuum descaling equipment 3 by the formula I.
Patent JP-H08196234-A (JP)
Title: Enriched food
Inventor: OKADA TAKASHI
IPC: A23L19/00
Filed: 1995-01-21
Abstract: PURPOSE: To obtain an enriched food easy to handle and drink, with no need of any binder, by mixing a powdery enriched food with mucopolysaccharide-rich animal/plant fine powder followed by mixing water and then drying and by forming into granules etc. CONSTITUTION: This enriched food is obtained by mixing a powdery enriched food with animal/plant fine powder rich in mucopolysaccharides, i.e., plant-based ones such as fucoidan, laminaran, alginic acid, funoran, etc., each inherent in seaweeds such as tangle, Undaria pinnatifida or Gloiopeltis, galactan inherent in yarn (Dioscorea) or taro (Colocasia antiquorum) and/or animal-based ones such as mucopolysaccharides abundantly found in the internal organs and cartilages in fish and shellfish and livestock, followed by mixing water and then drying and by forming into granules, etc.
Patent JP-H09232907-A (JP)
Title: Composite filter for mobile communication equipment
Inventor: OKADA YOSHIO
IPC: H03H9/64
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To obtain a composite filter for the mobile communication equipment satisfying requirements by connecting a lumped constant circuit in cascade with input output terminals of a reception resonator SAW filter so as to change an attenuation pole frequency and increase the attenuation by the attenuation pole. SOLUTION: In the case of using a resonator type SAW filter 21 as a reception filter for a portable telephone set, there is a case of needing an attenuation area warrant attenuation to be 50dB or over, for example. Then the circuit configuration meeting the warrant attenuation being a requirement is obtained by making the filter 21 and 1st and 2nd lumped constant circuits 22, 23 composite. Let the admittance of the circuit 22 be Y1(22) and the input admittance of the filter 21 be Ys(11) , then a reflection coefficient r1 at an input point of the filter 21 with respect to fluctuation in the attenuation area attenuation pole frequency is expressed in equation I. When the filter 21 with a different characteristic impedance is connected between the circuits 22 and 23, an entire operation transfer variable Θ is expressed in equation II.  Thus, the attenuation is increased by adding the circuits 22, 23 and setting a proper component value.
Patent JP-H06249009-A (JP)
Title: Anti-slip control device
Inventor: OGAWA ETSURO
IPC: F02D29/02
Filed: 1993-03-02
Abstract: PURPOSE:To control anti-slip properly also when a vehicle is in upward slope running condition by control a rate for reducing torque of driving wheels in a small level when the vehicle is in upward slope running condition more than when the vehicle is in flat ground running condition. CONSTITUTION:Respective rotations of four wheels 12 including driving wheels are detected by respective rotating sensors 2 to 5. Detected signals of respective rotating sensors 2 to 5 are inputted into a control circuit 1, and slip of the wheels 12 is judged on the basis of the rotating difference between all wheels 12. Control signals for reducing torque of the driving wheels are outputted respectively to air pressure type brake control valves 8, 9 for driving rear brake chambers 11. In this case, the grade of slope in front and rear direction of a vehicle is detected by a grade sensor 13. As a result, a rate for reducing torque of the driving wheels is controlled in a small level when the vehicle is in upward slope running condition more than when the vehicle is in flat ground running condition.
Patent JP-2000242785-A (JP)
Title: Method and device for generating three-dimensional shape information, and recording medium
Inventor: KOU EIKETSU
IPC: G06T7/00
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To generate point group data representing the all-round shape of an object from an image series obtained by performing all-round photographing of the object and also to make reducible the calculation time for generating the point time data. SOLUTION: A tracking queue generating part 104 constructs a tracking queue, and a tracking queue dividing part 105 divides the tracking queue and generates plural partially overlapped partial tracking queues. A partial three- dimensional data generating part 107 generates a partial measurement queue obtained by estimating and complementing the missing value of the partial tracking queue and generates partial point group data representing a partial shape from the partial measurement queue. A partial point group integrating part 108 integrates plural partial point group data and generates all-round point group data.
Patent JP-H05239200-A (JP)
Title: Production of polyester
Inventor: FUJIMOTO MASAHIKO
IPC: C08G63/78
Filed: 1992-02-27
Abstract: PURPOSE:To obtain a polyester excellent in dispersibility, surface property and electromagnetic characteristics and suitable as a base film of high-density magnetic recording media, etc., by adding glycol slurry containing particles to an oligomer having an intrinsic viscosity of a prescribed value or below at a specified condition and subjecting the oligomer to polycondensation reaction. CONSTITUTION:Glycol slurry containing 3-40wt.% particles of silicon oxide is added to an oligomer having <=0.3 intrinsic viscosity after esterification reaction or transesterification under such conditions as to simultaneously satisfy formula I to formula III [Re is Reynolds number in stirring the oligomer; V is line flow rate (m/s) of glycol slurry added], and then, the oligomer is subjected to polycondensation reaction to provide the objective polyester.
Patent JP-S53127744-A (JP)
Title: Recording heads
Inventor: YANA MASAZUMI
IPC: H04N1/23
Filed: 1977-04-13
Abstract: PURPOSE:To miniaturize recording heads by introducing common leading wires divided into plural groups to the ends near common electrodes, and to minimize image unevenness by making it possible to change the length of the drawn common leading wires every group and decreasing a difference in length.
Patent JP-S62209244-A (JP)
Title: Horizontal pendulum type dynamic vibration reducer
Inventor: TSUJI MATSUO
IPC: F16F7/10
Filed: 1986-02-28
Abstract: PURPOSE:To exhibit the suppressing effect of vibration by changing the value of a weight even in accordance with a variation in weight, by providing an arm and weight to a shaft which may be inclined to a vertical plane and to rotated, and by providing a damper between the arm and a stationary point. CONSTITUTION:A structure 1 to be subjected to suppression of vibration and a pendulum rotary shaft 10 are arranged, making an inclined angle therebetween, and a viscous damper 20 is arranged between pendulum arms 11, 11a suspending a weight 13 and an upper arm 3 as another stationary point. When the structure 1 is subjected to forced oscillation due to, for example, Karman vortices, this vibration is turned into the vibration of the pendulum of dynamic vibration reducer which is damped by the damper 20 as possible as it can. Further, when the natural frequency of the structure 1 varies, the natural frequency of the pendulum also varies if the inclined angle of the pendulum shaft 10 or the position of the weight 10 on the arms 11, 11a, so that it widely cope with various kind of vibration, and further, if the value W of the weight 1 is changed, this arrangement may cope with variations in the mass of the structure 1.
Patent JP-S60184587-A (JP)
Title: Liquid crystal composition
Inventor: SAWADA SHINICHI
IPC: C09K19/46
Filed: 1984-03-05
Abstract: PURPOSE:To provide a liquid crystal compsn. for TN type liquid crystal display element, containing three types of specified cyclic compds. and showing high- quality display and improved display density by average current method. CONSTITUTION:The liquid crystal compsn. contains (A) 5-40% at least one compd. of formula I (where R1 and R2 are 1-10C alkyl groups), (B) 5-50% at least one compd. of formula II (where R3 and R4 are 1-10C alkyl groups) and (C) 10-40% at least one compd. of formula III (where R5 is 1-10C alkyl group) (total of the three components should account for 50% or higher). Other components are nematic liquid crystal compds. having dielectric anisotropy (DELTAepsilon) of below 5 or negative dielectric anisotropy.
Patent JP-S51117320-A (JP)
Title: Inserting metallic fittings for combining of fire-fighting and water s prinkling hoses
Inventor: YONEDA RIKIZOU
IPC: F16L37/00
Filed: 1975-04-08
Abstract: PURPOSE: Lubrication of siter-made inserting metallic fittings for fire-fighting and water-sprinkling hoses. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H06234575-A (JP)
Title: Method for bonding silicon substrate to metal member
Inventor: AOKI JUNJI
IPC: C04B37/02
Filed: 1993-02-06
Abstract: PURPOSE:To provide a method for bonding a silicon substrate to a metal member so as to give a bonded state which is not deteriorated even after use over a long period of time or even at the time of use in an atmosphere at a relatively high temp. CONSTITUTION:An intermediate member 9 made of glass is interposed between a silicon substrate 5 and a metal member 1, the silicon substrate 5 is anodically bonded to the intermediate member 9 and this member 9 is bonded to the metal member 1 by the melting of the member 1 or with low m.p. glass.
Patent JP-S57157261-A (JP)
Title: Automatic original feeding device for copying machine
Inventor: YAMAZAKI MASARU
IPC: G03G21/00
Filed: 1981-03-23
Abstract: PURPOSE:To prevent the lowering of the copy processing capability for the occurrence of a jam or the like in a copying machine main body, by ejecting an original, which passes through the position of a leading edge sensor, and holding the next original in the position of the leading edge sensor when a signal indicating that a copy form cannot be fed is received. CONSTITUTION:When piled-up originals are inserted to a separation part 102 from an original table 110, the lowermost original is separated by a separating roller 122 and a press plate 123; and when leading edge of this original reaches a leading edge sensor 134, the carrying of the original is stopped temporarily, and the original is fed to an exposure part 3 by the operation  of a start switch 105 under this state and is copied. If a copy paper jam occurs in the copying machine main body when an automatic feeding device 100 is operating, the original in the exposure part 3 is ejected to an original tray automatically by turning on a power switch 7 after the recovery of the jam, and the original in the separation part 102 is held in the position of the leading edge sensor 134.
Patent JP-H04278934-A (JP)
Title: Camera for recording time counting data
Inventor: KUNISHIGE KEIJI
IPC: G03B17/24
Filed: 1991-03-07
Abstract: PURPOSE:To prevent time counting data getting wrong caused by the exchange of a battery or noise from erroneously imprinting when the time counting data is imprinted. CONSTITUTION:The time counting data from a time counting means 2 is stored in a storage means 2 every prescribed term. The stored data and the time counting data are compared by a time counting data inconsistency quantity detecting means 3 and the inconsistency quantity thereof is calculated. The inconsistency quanatity is compared with prescribed quantity by an inhibiting means 4. The prescribed quantity is set to be the degree of 15 minutes which is allowed for the sense of a human being, for example, time data. When the inconsistency quantity exceeds the prescribed quantity, the recording of the data by a time counting data recording means 5 is inhibited.
Patent JP-S53127222-A (JP)
Title: Conference system using time sharing exchange
Inventor: FUKUDA TAKEO
IPC: H04M3/56
Filed: 1977-04-13
Abstract: PURPOSE:To enable to perform excellent conference using time sharing exchanging system with a simple constitution, by opening the modulation gates for all other attendees when the demodulation gate of an attendee A is opened, and by enabling to make receptionable by A for all the signals and performing time sharing exchange for them.
Patent JP-S55134879-A (JP)
Title: Electrophotographic apparatus
Inventor: MATSUMURA KENICHI
IPC: G03G15/01
Filed: 1979-04-06
Abstract: PURPOSE:To enable transfer to be made with good transfer rate even in the case of condutive and light-transmittable image forming particles of low electric resistance value by erasing image forming particle restraining force owing to the electrostatic latent image of the photoreceptor. CONSTITUTION:When light is radiated to the light-transmittable image forming particles 1 having undergone development and photoreceptor 2 by using a photo destaticizing means 3, the restraining force of the image forming particles 1 owing to the electrostatic latent image is eliminated. On the other hand, positive charges are induced in the surface to be transferred of transfer paper 4 by a transfer means 5. When the image forming particles 1 having been erased of the restraining force with the photoceptor 2 enter the transfer region, positive and negative charges polarize in the conductive image forming particles 1. At this time, the negative charges are restrained by the positive charges of the transfer paper 4 but the positive charges escape from the conductive part of the photoreceptor 2 to the ground because the photoreceptor 2 is photoconductive, hence, the image forming particles 1 erased of the restraining force with the photoreceptor 2 through photo destaticization are readily transferred to the transfer paper 4.
Patent JP-H09213213-A (JP)
Title: Manufacture of electron emission element, electron source board and image forming device
Inventor: HASEGAWA MITSUTOSHI
IPC: H01J1/30
Filed: 1996-02-06
Abstract: PROBLEM TO BE SOLVED: To form a surface conductive type electron emission element on a large area easily at low cost. SOLUTION: Plural electron emission elements which are constituted by forming electron emission part 5 on a part of a conductive thin film 4 connecting between a pair of element electrodes 2, 3 are manufactured on an insulating substrate 1 in this method. In this case, a lot of pairs of element electrodes are formed on an insulating substrate 1, a solution containing material which forms a conductive film 4 is applied between each pair of element electrodes 2, 3 in the condition of a liquid drop, and the liquid drop is dried to form the conductive thin film 4 connecting between each pair of element electrodes 2, 3, and also the solution is applied to areas other than between the pair of element electrodes 2, 3 in the condition of the liquid drop at least once prior to the liquid drop is applied between the pair of the element electrodes 2, 3.
Patent JP-S63212416-A (JP)
Title: Spline broach
Inventor: ONISHI SHIGEO
IPC: B23D43/02
Filed: 1987-02-25
Abstract: PURPOSE:To make the high precision machine possible for a work having a short cutting length by arranging a cutting edge with its flank surface formed with a form relief and a guide edge provided with a relief in the direction of the tooth thickness by turns. CONSTITUTION:The pitch P of cutting edges on a cutting edge cluster for finishing a tooth thickness is small to be about 7mm at the greatest. A cutting edge 1 has a form relief along its cutting flank S in the direction of cutting. A guide edge 2 is located behind the cutting edge 1. A relief is provided in the direction of the tooth thickness along a guide flank G of the guide edge 2. The cutting edge 1 and the guide edge 2 are arranged in the direction of cutting by turns. As a result, the manufacture of a broach having a small pitch cutting edge becomes very easy. Furthermore, machining under a stabilized cutting load becomes possible as the number of teeth engaged in cutting simultaneously does not decrease even when cutting a work of a small length.
Patent JP-S61202100-A (JP)
Inventor: MINAMI NORIAKI
IPC: F42B19/00
Filed: 1985-03-04
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-S53126914-A (JP)
Title: Magnetic recorder-reproducer
Inventor: NAITOU MORIHISA
IPC: B65H23/26
Filed: 1977-04-12
Abstract: PURPOSE: To perform positive erasing of tape even at the recording with a simple constitution by enabling an erase magnet being a permanent magnet to be contacted to a magnetic tape even when it is put in a state irrespective of reproduction operating members and high speed feed operating members. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S56139493-A (JP)
Title: Cephalosporin compound and its preparation
Inventor: WATANABE TAIICHIROU
IPC: A61P31/04
Filed: 1980-04-01
Abstract: NEW MATERIAL:The titled compound of formula I [R 1  is H, methyl, alkoxy, acetoxymethyl, carbamoyloxymethyl, halogen, or (alkyl-substituted) heterocyclic thiomethyl] or its salt.  
     EXAMPLE: 7β- ( 1, 3, 5-cycloheptatrien-3-yl ) glycylamido-3-methyl-3-cephem-4-carboxylic acid.  
     USE: Antibacterial agent effective to a wide variety of pathogenic bacteria such as Gram-positive bacteria, Gram-negative bacteria, etc. It can be absorbed in high efficiency by oral administration, and keeps relatively high level in blood for a long time. Parenteral administration is also possible.  
     PROCESS: The compound of formula I is prepared by reacting the compound of formula II with a carboxylic acid of formula III (Y is H or amino-protecting group) or its reactive derivative, and eliminating the protecting group from the amino group and the carboxyl group. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S56140012-A (JP)
Title: Manufacture of sulfuric acid from smelting exhaust gas
Inventor: UEDA KADOAKI
IPC: C01B17/76
Filed: 1980-03-31
Abstract: PURPOSE: To obtain uncolored sulfuric acid from smelting exhaust gas as starting material at a high conversion rate by burning auxiliary sulfur to raise the temp. of the exhaust gas, thereby increasing the concn. of sulfur dioxide in the gas while decomposing org. matter.  
     CONSTITUTION: Lead sulfide ore, zinc sulfide ore or other ore is fed to sintering furnace 1, where combustion is carried out with auxiliary fuel for sintering and air. The resulting exhaust gas is introduced into auxiliary sulfur combustion furnace 3 through cyclone 2, and auxiliary sulfur is burned to raise the temp. of the exhaust gas to about 1,000°C. By this temp. rise org. matter contained in the gas and causing coloring is decomposed, and the concn. of sulfur dioxide is increased to about 9W12vol%. The gas is then passed through gas purifying process 6 and used to manufacture sulfuric acid. Since the org. matter in the exhaust gas has been decomposed, the resulting sulfuric acid is not colored. By the higher concn. of sulfur dioxide the gas can maintain its temp. in a converter in the sulfuric acid manufacturing process without supplying heat, and sulfuric acid is obtd. at a high conversion rate. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07228524-A (JP)
Title: Bathing agent for jet bath
Inventor: WATANABE SATOSHI
IPC: A61K8/00
Filed: 1994-02-17
Abstract: PURPOSE:To obtain a bathing agent for a jet bath having cleaning effect independently of a liquid property. CONSTITUTION:This bathing agent is composed mainly of a protease. Concretely, the protease is selected from a pancreatin, a pepsin, a trypsin, a chymotrypsin, a cathepsin, a papain, a bromelain, a ficin, a protease produce by a bacterium, a yeast and a fungus, etc. In terms of a compounding ratio of the protease to be used, the compounding ratio free from problem occurring in formulation is preferable.
Patent JP-S53128149-A (JP)
Title: Method of processing waste water from chromium plating
Inventor: KATAOKA TOSHIAKI
IPC: C02F1/42
Filed: 1977-04-13
Abstract: PURPOSE: To recover chromate ion efficiently from waste water, by passing the waste water sequentially with salt type weak basic anion, OH type weak basic anion and OH type strong acidic ion exchange regins. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06257579-A (JP)
Title: Rotary compressor
Inventor: WATANABE YUKIO
IPC: F04C29/12
Filed: 1993-03-04
Abstract: PURPOSE:To provide a rotary compressor which can reduce the rate of progress of abrasion of a piston and a vane even if a non-chlorine refrigerant is used. CONSTITUTION:A groove 12 whose radius of curvature is greater than that of the end of a vane 5 is formed in part of the outer peripheral surface of a piston 3 and parallel to the axis of the piston 3, and an oil feed passage 13 for feeding lubricating oil from the vane 5 is provided in the respective contact portions of the vane 5 and the piston 3. Thereby a film of lubricating oil is formed to achieve film lubrication so as to reduce the abrasion of the respective contact portions of the vane 5 and the piston 3.