baber/WOPTO huggingface dataset:
Patent JP-S63241818-A (JP)
Title: Manufacture of superconducting wire rod
Inventor: SAITO SHIGEO
IPC: H01B12/04
Filed: 1987-03-27
Abstract: PURPOSE:To easily obtain a ceramic superconducting wire rod by continuously coating the raw material powder constituting a ceramic superconducting material on a lengthy substrate then sintering it. CONSTITUTION:The raw material powder made of the IIa group, IIIa group, Ib group, VIb group in the periodic table is coated on the surface of a lengthy substrate made of metal or alloy with the liquid phase generating temperature of 1000 deg.C and the thermal expansion coefficient of 10X10<-6> or less. The electric specific resistance of the substrate is specified to 3muOMEGA.cm or more, and the sintering at the temperature region in which a superconducting layer is generated is performed by the electric heating of the substrate. Practically, a lengthy core wire made of W, Mo, Pt, Ir, etc., is unwound from a drum and extruded on this surface, the raw material powder is stuck by the rolling, electric migration, CVD, or spattering, and the core wire is used as a heat generating body to generate the coating of the superconducting material on the surface.
Patent JP-H05277040-A (JP)
Title: Bowl mounting device
IPC: A47K1/04
Filed: 1992-03-31
Abstract: PURPOSE:To provide a bowl mounting device capable of easily firmly mounting the bowl on the lower surface side of a counter. CONSTITUTION:A bowl mounting device is used in mounting a bowl 2 on the lower surface side of a counter 1. The device comprises a non-turning plate 7 provided below the non-circular head 3 with a screw part 4 which is projectingly inserted in a recess 6 formed in the lower surface side periphery of an opening 5 in the counter 1, a plate piece 9 having an inserting hole 8 in which the screw part 4 is inserted and the width wider than the of the groove recess 6, a bowl fixing metal 12 having one end including a fixed hole 10 in which the screw part 4 is inserted and the other end formed with a bowl supporting piece 11 and a nut 13 for fixedly fastening a bowl fixing metal 12. Thus, the location of the non-turning plate 7 is accurately determined by the recess 6 without any deviation. Also, the non-turning plate is fixedly fastened by the nut 13 to be firmly fixed sandwiching.
Patent JP-S56985-A (JP)
Title: Plate-type condenser
Inventor: SUMITOMO HIROYUKI
IPC: F28D9/00
Filed: 1979-06-13
Abstract: PURPOSE: To improve the condensation heat transfer performance of a plate-type condenser to a large extent by a method wherein a smaller-sized condenser than the main body of a condenser is provided unitedly with or independently from the main body in the discharge route between the condensed liquid discharge port of the main body of the condenser and a tank for the condensed liquid.  
     CONSTITUTION: The vapor from a supply port 6' flows, branching off, into each vapor stream inside a small-sized condenser C' and is cooled by the cooling water from a cooling water supply port 7' to condense into liquid. The condensate liquid thus produced flows down along the surface of a plate together with the condensate liquid from a condenser C and, being discharged from a discharge port 6' and through a discharge pipe 12, is stored in a tank 11. By the presence of the small- sized condenser C', the vapor not completely condensed in the condenser C is further condensed naturally and, in addition, the back-flow vapor from the tank 11, which is the faulty product of this kind of condenser so far, is also removed completely in the condenser C', thus giving no influence to the condenser C at all. In this way, the improvement, through it is so simple, makes the performance of condensation heat transfer much better. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59201705-A (JP)
Title: Chuck device in lathe
Inventor: HARADA MASANAO
IPC: B23B31/16
Filed: 1983-04-28
Abstract: PURPOSE:To promptly further efficiently exchange a claw, by providing a claw holding hole in a master jaw and eliminating any necessity for mounting and removing a bolt or the like every time the claw is exchanged. CONSTITUTION:A claw holding hole 11b is provided in a master jaw 11, while a claw 15 is removably provided in the hole 11b through a shank part 15a in the direction parallel to the axial center 3a of a main spindle. A means such as a pusher 7, which releases an engagement holding means 12 of the claw 15, is provided in the periphery of the main unit 5. The claw 15 can be immediately mounted to or removed from a chuck device 1 by only driving the means 7 to insert or extract each claw 15 in the direction parallel to the axial center, thus any necessity for the work mounting or removing a bolt for each claw is eliminated.
Patent JP-H05277187-A (JP)
Title: Piston sealing material for syringe
IPC: A61M5/315
Filed: 1992-03-31
Abstract: PURPOSE:To provide the piston sealing material for a syringe having excellent sealability, low friction, wear resistant characteristic and heat resistance and the stability and reliability over a long period of time. CONSTITUTION:The syringe consists of a cylinder 1 and a piston 2 and a groove 4 is formed on the front end side of the piston 2. An O-ring 5 is inserted into this groove. This O-ring 5 is formed of a lubricative rubber compsn. consisting of a compd. compounded with a thermoplastic fluororesin as a first essential component, fluoro rubber as a second essential component and a low mol.wt. fluorine-contained polymer as a third essential component.
Patent JP-H02254678-A (JP)
Title: Disk device
Inventor: MITSUISHI TETSUYA
IPC: G11B20/12
Filed: 1989-03-29
Abstract: PURPOSE:To execute a re-format in one physical sector unit and to protect the data of the sector not to require the re-format by providing an absolute physical address to identify each of logical tracks in a servo information area. CONSTITUTION:Absolute physical addresses 31-1-31-N to identify plural servos in the same cylinder are provided in the servo information area. The absolute physical addresses 31-1-31-N are provided in, for example, the front stage of servo information 21a, set as 0, 1-n and made distinguishable, respectively. In such a way, the correspondence each of the absolute physical addresses 31-1-31-N and the sector can be obtained. Consequently, the commands of the absolute physical addresses 31-1-31-N, the re-format in one physical sector unit can be executed. Thus, even when plural logical tracks exist in one physical cylinder, the data written in the logical track not made into the object of the re-format are protected without being destroyed.
Patent JP-H04309090-A (JP)
Title: Picture signal reproduction device
Inventor: ITANI TETSUYA
IPC: H04N9/88
Filed: 1991-04-08
Abstract: PURPOSE:To make it less easily recognizable even when lots of dropout take place by adding a color signal to a signal to be replaced at dropout. CONSTITUTION:The device is provided with an input terminal 11, 1st-6th delay circuits 12, 13, 22, 23, 25, 26, 1st and 2nd adders 14, 24, 1st and 2nd circuits 15, 16, a subtractor 17, a switch 18, a dropout detection circuit 19, an output terminal 20 and a 1/2 multiple amplifier 21. Then a composite video signal is inputted from the input terminal 11 to the switch 18 and the switch 18 is thrown to the position (b) on the occurrence of dropout to input an output of the subtractor 17 to the 1st delay circuit 12 giving a shorter delay by a sum time between a 172 period time of a chrominance subcarrier of a composite video signal and a preset time from one horizontal scanning time of the inputted composite video signal. Thus, a replacement signal with a color signal is inputted to the 1st delay circuit 12 even on the occurrence of dropout. Thus, the composite video signal replaced with the replacement signal with the color signal is obtained from the output terminal 20.
Patent JP-H06184170-A (JP)
Title: New onium borate or borate of organometal complex as cationic polymerization initiator
Inventor: FUREDERIKU KASUTERANO
IPC: C08F2/46
Filed: 1993-03-10
Abstract: PURPOSE: To provide new onium borate or borate of organometallic complex useful as initiator of cationic polymerization.  
     CONSTITUTION: The borate of formula (where A is I, S, Se, P, N or the like; R 1  is 6-20C aryl; R 2  is R 1 , 1-30C alkenyl or alkyl; (n) is A; (m) is onium salts). [(Φ) 2 I] + [B(C 6 F 5 ) 4 ] is exemplified. A compd. of the formula is obtained by an exchange reaction of a salt of the cationic part (halogen, hexafluorophosphate tetrafluoroborate or the like) with an alkali metal salt (sodium, lithium or potassium) of the anionic part. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H11254584-A (JP)
Title: Composite molding and its manufacture
Inventor: SHIRAISHI MASAO
IPC: B32B15/08
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To economically and efficiently obtain a composite molding of a highly added value integrally complexed by a simple method of heat fusion bonding a metal base material layer to a thermoplastic elastomer of a specific condensation and block copolymer. SOLUTION: In the composite molding obtained by heat fusion bonding a metal layer to a thermoplastic elastomer layer, the elastomer layer is constituted by a thermoplastic elastomer composition containing one type of more of block copolymer selected from a polyester block copolymer, polyamide block copolymer and a polyurethane block copolymer.
Patent JP-S61234398-A (JP)
Inventor: KIKUCHI NOBUO
IPC: G21F9/02
Filed: 1985-04-09
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-H10270774-A (JP)
Title: Bridge type magnetic field sensor and its manufacture
Inventor: ARAI KENICHI
IPC: H01L43/08
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a bridge type magnetic field sensor on which excitation adjustment can be performed easily and which has a high quality characteristic, high magnetic field detecting sensitivity, and a simple structure, and can stably operate regardless of the external environment. SOLUTION: A bridge type magnetic field sensor 11 is constituted by forming a magnetic detecting element having four magnetic detecting sections respectively formed by providing four soft magnetic thin films 4a, 4b, 4c, and 4d on four sides of one main surface of a dielectric plate 2 so as to form a bridge circuit and, at the same time, providing input terminals and output terminals for making electric currents to flow to the thin films 4a, 4b, 4c, and 4d at the positions of the joints of the bridge circuit at the four corners of the main surface of the dielectric plate 2. The other main surface of the dielectric plate 2 is coated with a grounding conductor layer so as to avoid the influence of disturbance. The thin films 41, 4b, 4c, and 4d detect the impedance fluctuation which occurs when the sensor 11 receives an external magnetic field from a direction across a preset direction.
Patent JP-H05237796-A (JP)
Title: Positioning method of decorated board
Inventor: MORII HISAO
IPC: B26D7/06
Filed: 1992-02-25
Abstract: PURPOSE:To position a decorated board having a pattern on its surface so as to be cut automatically and accurately. CONSTITUTION:A groove 16 as a reference of positioning is decided in the pattern surface on a decorated board A having a pattern on its surface and this decorated board A is once stopped just before a cutting machine on a carrying passage and moved horizontaly in an orthogonally acrossing direction in relation to a carrying direction and the contact of the groove 16 with a touching member 14 is detected. Thereby, the decorated board A can be stopped at a correct position.
Patent JP-H09244025-A (JP)
Title: Orientation treatment of oriented film and apparatus therefor
Inventor: ASAGI NORIO
IPC: G02F1/1337
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To make it possible to lessen the generation of particles and to simplify treating stages by irradiating the unbaked oriented film formed on a substrate with an ion beam simultaneously with or after the impression of a magnetic field and executing the orientation treatment and curing of the oriented film by the irradiation. SOLUTION: A vacuum vessel 24 is internally equipped with a holder 8 for holding a substrate 2 with the oriented film to be subjected to the orientation treatment. The vessel is provided with a solenoid-like coil 16 which is disposed to enclose the holder 8 and impresses the magnetic field 18 from a prescribed direction on the oriented film 6 of the substrate 2 with the oriented film on the holder 8. The vessel is also provided with an ion source 20 for irradiating the oriented film 6 of the substrate 2 with the oriented film on the holder 8 with the ion beam 22. An exciting current is supplied to the coil 16 from a DC power source.  The ion source 20 is arranged on nearly the central axis of the coil 16 to make the magnetic field by the coil 16 and the ion beam 22 from the ion source 20 incident on the oriented film 6 of the substrate 2 with the oriented film on the holder 8 nearly parallel with each other.
Patent JP-H08270559-A (JP)
Title: Compressor
Inventor: MIYAMOTO ICHIRO
IPC: F04B39/02
Filed: 1995-03-31
Abstract: PURPOSE: To supply oil splash to a crankshaft which is brought in contact with a connecting rod and the sliding part of a piston pin, and prevent the abrasion of the sliding part by installing a splash plate which is enlarged upward on an oiling pipe arranged at the top end of the crankshaft composing a compressing element. CONSTITUTION: A crankshaft 4 composing a compressing element is arranged in the inside of an enclosing container, oil is led into an oil passing pipe 16 which is communicated with an oiling pipe 7 by the action of a centrifugal pump arranged at the bottom end of the crankshaft 4, and the oil is circulated through an oil hole 14 and the terminal end hole of the crankshaft 4. Oil supplied to the terminal end part lubricates the surface of the crankshaft 4, oil supplied into the oil hole 14 is sumped in the all circumferential groove in a piston pin 12, and the oil lubricates a rotary surface in association with rotation of a connecting rod 13. At this time, oil is kicked up by the rotation of a splash plate 18 arranged on an oiling pipe 7, and oil splash is supplied to the crankshaft 4 which is brought in contact with the connecting rod 13 and the sliding part of the piston pin 12.  It is thus possible to prevent the abrasion of a mechanical part.
Patent JP-S56612-A (JP)
Title: Navigate meter
Inventor: TAKEDA HITOSHI
IPC: G01C22/00
Filed: 1979-06-14
Abstract: PURPOSE: To point out clearly the stop state of a start/stop circuit to make it possible to execute the next counting operation without error, by reporting htat operation functions for the actual running average vehicle speed, the operation error distance and the operation error time are stopped.  
     CONSTITUTION: The operation distance and the operation time from distance sensor 1 and reference time generator 2 are counted in 4 and 5 by the operation of start/ stop circuit 3 and are supplied together with data of setting equipment 6 to operating circuit 7. Then, an actual average vehicle speed and an error distance and an error time of the delayed extent and the advanced extent for running based on the set vehicle speed from the start are operated and are supplied to display unit 9 through control unit 8. In this case, memory circuit 10 detects the stop signal from circuit 3 to store the stop state of counters 4 and 5. The stop state is displayed on 9 on a basis of this storage data. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63241724-A (JP)
Title: Production of magnetic disk
Inventor: AITAKE TAKAO
IPC: G11B5/73
Filed: 1987-03-27
Abstract: PURPOSE:To permit production of a practicable magnetic disk even if the disk has no Cr sub-surface by setting the incident angle of sputtering atoms of a Co magnetic material to a substrate in a specific range. CONSTITUTION:Targets 4 consisting of the Co material having a toric cylindrical shape are disposed concentrically to face the disk substrate 2 and the sputtering atoms are projected on the substrate 2 in such a manner that the incident angle thetarelative to the direction perpendicular thereto attains 15-60 deg.. The axis of easy magnetization of the Co magnetic film formed on the substrate 2 is hardly orientable in the intra-surface direction when the incident angle is <15 deg.. The film formation speed is low and such is not practicable at such an incident angle in excess of 60 deg.. Since the axis of easy magnetization of the thin Co magnetic film is effectively oriented in the intra-surface direction in such a manner, the magnetic characteristics are improved and the need for the Cr sub-surface is eliminated. Various problems associated with the operation of forming the film for the Cr sub-surface are, therefore, eliminated.
Patent JP-S551956-A (JP)
Title: Method and apparatus for controlling of multiple continuous rolling mills
Inventor: HAMADA KEIICHI
IPC: B21B37/18
Filed: 1978-06-21
Abstract: PURPOSE:To considerably increase the accuracy of plate thickness by actually measuring the actually measured values of rolling parameters immediate after the rolling material bites into the first and second stand, obtaining the deviations from the estimated values of plural factors and correcting the screw-woen conditions of the third and subsequent stands according to the deviations thus obtained. CONSTITUTION:Immediately after the rolling material 10 bites into the first stand 12a, a rolling load detecting part 14a detects the actually measured rolling load value P1 and inputs the same to an arithmetic unit 20. In the similar manner, the actually measured rolling load value P2 of the second stand is also inputted to the arithmetic unit 20, which then operates the differences DELTAP1, DELTAP2 from the separately inputted estimated loads, and operates the error DELTAK1 of the screw-down zero point fluctuation DELTAS01 and deformation resistance of the first stand. Next, the arithmetic unit operates the DELTASoi and DELTAKi of all the stands, obtains finish plate thickness deviations and the screw-down position correction quantities of the 3rd and subsequent stands, obtains the correction quantities of the number of revolutions of the work rolls and outputs these to screw-down position control units 16c thru 16n and work roll revolution number control units 18c thru 18n.
Patent JP-S561525-A (JP)
Title: Epitaxial growing method of silicon crystal
Inventor: TAKAHASHI RIYOUKICHI
IPC: H01L21/205
Filed: 1979-06-18
Abstract: PURPOSE:To manufacture numerous epitaxial growth substrates of good quality through one time of treatment, by causing the unequalized reaction of SiCl2 to epitaxially grow Si crystal on the Si substrates. CONSTITUTION:Source gas of SiCl4 is conducted from a pipe 31 to a reaction tube 2 through a pipe 3. Carrier gas of H2, N2, Ar or the like is conducted from another pipe 32 into the reaction tube through the pipe 3. The SiCl4 gas reacts with the Si of an Si pellet layer 4 located in the high-temperature zone of the reaction tube 2 to produce SiCl2. The SiCl2 is conveyed by the carrier gas to a downstream low-temperature zone wherein Si substrates 5 are placed. The SiCl2 performs unequalized reaction to epitaxially grow thin films of Si crystal on the substrates 5. The pressure in the reaction tube 2 needs to be kept as low as 0.1-10 Torr in order to accelerate the diffusion of the source gas to the substrates 5, make the internal resistance of the substrates and the thickness of the films uniform and prevent the gas-phase pyrolysis of the SiCl4.
Patent JP-2000263651-A (JP)
Title: Method for stereo lithographic molding
Inventor: UENO TAKAKUNI
IPC: B29K105/24
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To improve a dimensional accuracy, a stereo lithographic speed and an energy efficiency by manufacturing a stereo lithographic product by repeatedly laminating and stereo lithographic molding in steps until a stereo lithographic product having predetermined shape and size is formed. SOLUTION: A vertically movable table 3 for placing a stereo lithographic product L1 is disposed in a resin liquid 2 in a stereo lithographic bath 1. Then, a plate 4 is brought into contact with and disposed at a liquid surface 2' of the liquid 2. The surface 2' is pressed and flattened, and shut off from an oxygen in the atmosphere. In this state, a light is irradiated from a light source 5 installed above the plate 4 to photosetting the liquid 2 to form a cured resin layer L2 on a lower surface of the plate 4. Thereafter, the plate 4 is bent, released from an end of the layer L, the liquid 2 on the layer L2 is fed to a liquid layer having a predetermined thickness of the liquid 2. Then, the series of the steps are repeated to manufacture a stereo lithographic product.
Patent JP-H08272106-A (JP)
Title: Mechanism and method for peeling image recording medium and image recording device incorporating this mechanism
Inventor: MIZUNO YUJI
IPC: G03F7/20
Filed: 1995-03-31
Abstract: PURPOSE: To quickly perform peeling treatment of a photosensitive film by using a cylindrical drum as a cam and transforming elevation carried out when a guide member is passed through a notch part into elevation of a peeling means so as to perform access of the peeling means. CONSTITUTION: A photosensitive film fed from a film supply unit is wound on the outer circumferential face of a recording drum 10, and then, an objective image is exposed and recorded on the film by means of an exposing means in an image exposing unit while the recording drum 10 is rotated at a high speed. On the outer circumferential face of the recording drum 10, peeling grooves 11, to which peeling claws 21 for peeling off the photosensitive film are inserted and notch parts 12, by which the drum 10 serves as a cam, are arranged. Using the recording drum 10 as a cam, elevation carried out when bearings 25 are passed through the notch parts 12 is transformed into elevation of the peeling claws 21 via a movable mechanism, and in this way, the peeling claws 21 are accessed to the end part of the photosensitive film, and then, peeling is started at precise timing. Therefore, positioning of the peeling claws 21 is automatically carried out.
Patent JP-S61233960-A (JP)
Title: Discharge tube for light source
Inventor: TAKAOKA HIDEJI
IPC: H01J61/073
Filed: 1985-04-10
Abstract: PURPOSE:To prevent the deformation and transmutation of the tip of a cathode, by setting the angle of the longitudinal section of the tip within a prescribed range. CONSTITUTION:The angle theta of the axial section of the tip of a porous body made as a cathode from a metal of high melting point is set at 50 deg. to 120 deg.. If the angle theta was set at about 30 deg., the thermal conduction of the tip of the cathode would become insufficient to raise the temperature of the tip above an optimal level to make it likely to evaporate an electron emission substance to make the wall of a tube opaque. The angle theta is required to be 50 deg. or more in order to secure a light flux keeping ratio of 50% or more as against the initial light flux keeping ratio, after 1,000hr of lighting. If the angle theta was more than 120 deg., the thermal conduction of the tip of the cathode would become excessively high to hinder raising the temperature to the optimal level, to fail to smoothly supply the electron emission substance for arc stabilization. Therefore, the angle theta is required to be not larger than 120 deg..