baber/WOPTO huggingface dataset:
Patent JP-H04274655-A (JP)
Title: Post-stage start confirming system
Inventor: UMAGAMI MASAO
IPC: H04M3/42
Filed: 1991-03-01
Abstract: PURPOSE:To prevent a line whose start is defective from being acquired repetitively. CONSTITUTION:A cross-bar subscriber exchange is provided with a line device with storage function 1a whose one terminal connects to a switch network 2 and whose other terminal connects to a line to an opposite station equipment, receiving and storing a dial number from a caller and sending caller identification information to the opposite station equipment. The line device with storage function 1a is provided with a post-stage start monitor means 4a, which monitors a start end signal returned from the opposite station equipment when the opposite station equipment is started, displays closing to a controller 3 of the exchange when the start end signal is not received within a prescribed time and displays post-stage start defect.
Patent JP-H09231990-A (JP)
Title: Operation method for ion exchange water treatment device for fuel battery
Inventor: FUJII MASATAKA
IPC: H01M8/04
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To provide an operation method for an ion exchange water treatment device for a fuel cell by which supply water can be maintained at low electric conductivity, and simultaneously silica concentration can be also maintained at low concentration. SOLUTION: Service water is added to condensation 5W condensed and obtained by a condensation condenser 5 so as to form mixed water 8 which is stored in an auxiliary water tank 12, the mixed water 8 is ion exchange treated so as to form supply water 19 having low electric conductivity, and the water 19 is supplied to the cooling water circulation unit 10 of a fuel cell. Ion exchange treatment is conducted by ion exchange resin cylinders 27 which is plurally divided and arranged in series mutually, the electric conductivity of the treated water is observed on the entrance side of a last stage ion exchange resin cylinder 270 by a conductivity sensor 28.  When the electric conductivity exceeds a predetermined fixed level, it is judged that the silica concentration in the treated water flowing in the last stage ion exchange resin cylinder 27D becomes high, plural ion exchange resin cylinders 27A, 27B, 27C positioning on the upstream side of the last ion exchange resin cylinder 27D are renewed.
Patent JP-S62200770-A (JP)
Inventor: MARIA RUISA PORIGUNANO
IPC: H01L29/78
Filed: 1987-02-20
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-H07245029-A (JP)
Title: Grommet
Inventor: KATO TAKAHIRO
IPC: B60R16/02
Filed: 1994-03-07
Abstract: PURPOSE:To provide a grommet for which a filling agent pouring work is carried out easily with lessened amount of the agent to be poured and whose installation condition in a diaphragm can be stabilized. CONSTITUTION:A grommet is one to be installed while a wire harness W being inserted into a through hole 10a in a diaphragm 10 in water-proofing condition and the grommet is composed of an outer member 11 and an inner member 12. A joining groove 11c to be joined to the circumferential edge of the through hole 10a is formed in the outer circumferential face of the outer member 11. The inner member 12 is a cylinder to be inserted into the inside of the outer member 11. Both are made of elastic materials and the inner diameter of the outer member 11 is equal to or smaller than the outer diameter of the inner member 12. The inside of the inner member 11 is previously filled with a filling agent 13 and the agent is hardened while a wire harness W being inserted into and the inner member 12 into which the wire harness W is inserted in water-proofing condition is inserted into the outer member 11 by pressure and fixed in the outer member 11.
Patent JP-H08206559-A (JP)
Title: Textile printing roll and textile printing method
Inventor: FUKATSU MIKIO
IPC: B05C1/02
Filed: 1995-01-31
Abstract: PURPOSE: To provide a textile printing roll which is capable of surely printing the surface of an object to be printed with bright design patterns and is simple in construction and a textile printing method using this roll. CONSTITUTION: This textile printing roll 1 for textile printing of the surface of the body to be printed with the design patterns consists of a roll body 10 and a plate making part 12 formed on the outer periphery of this roll body 10. This plate making part 12 is formed of a rubber-like elastic material having elasticity and has recessed parts for holding ink corresponding to the design patterns on its front surface.
Patent JP-S60181725-A (JP)
Title: Optical reacting device
Inventor: ISHIKAWA KEN
IPC: H01S3/23
Filed: 1984-02-29
Abstract: PURPOSE:To cause optical reaction effectively by putting all pieces of luminous flux of laser light with different wavelength together and leading them to an optical reactor as one piece of luminous flux. CONSTITUTION:Laser beams 4-6 which are emitted by laser oscillators 1-3 while having different wavelengths are reflected by reflecting mirrors 7-9, and multiplexed into one piece of luminous flux through prisms 11-14 of a prism unit 10; and the luminous flux is reflected by a reflecting mirror 16 and then reflected on multiple basis by returning reflecting mirrors 24 and 25 provided opposite outside transmission windows 18a and 18b of the main body 19 of a vaporizing container 17. On the other hand, metal 22 for vaporization which is placed in a crusible in the vaporizing container 17 is vaporized by being irradiated with an accelerated electron beam 23 from an electron gun 23 to move up between both positive and negative electrodes 20a and 20b, and the vapor is irradiated with laser light, ionized selectively, and collected on the negative electrode 20b. The light beams having different wavelengths are admitted into the same space of the optical reacting container 17, so optical reaction is caused effectively.
Patent JP-S57149465-A (JP)
Title: Formation of accumulated film
Inventor: SHIMIZU ISAMU
IPC: G03G5/08
Filed: 1981-03-12
Abstract: PURPOSE: To continuously perform a process from formation of a raw material to formation of a film in an air-tight system, by introducing starting materials, to form the raw material, in a gaseous state into a discharge reaction chamber, reacting the starting materials by aphonic discharge, and introducing the reaction product into an accumulation chamber.  
     CONSTITUTION: Starting materials, e.g. SiH 4 , and SiF 4 , to form a raw material is introduced through a pipe 101 into a synthesizing portion A, and affected by aphonic discharge with a synthesizer 106 in the synthesizing system A, so that the starting materials are chemically reacted to form the raw material. The raw material comprising a polymer is transferred from the synthesizer 102 to low- temperature traps 110, 111, 112, and trapped and fractioned by the joined low- temperature traps. The fractioned raw material is evaporated through a pipe 122, optionally mixed with other gas in a mass-flow meter 116, and introduced into an accumulated film-forming system B. In the system B, the gas of the raw material is affected by discharge to form a photoconductive film on a support. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59162612-A (JP)
Title: Magnetic head core
Inventor: KAWAKAMI YOSHIO
IPC: G11B5/255
Filed: 1983-03-05
Abstract: PURPOSE:To obtain a magnetic head core which is superior in recording and reproducing characteristics up to a high frequency region and has a high S/N ratio and is superior in wear resistance also by coating the surface, on which another thin plate consisting of a high-permeability magnetic material is put, of one thin plate consisting of the high-permeability magnetic material with an inorganic insulating fused film. CONSTITUTION:A prescribed number of ''Permalloy'' thin plates 2 whose tip parts of one sides are bent outward are laminated to form a magnetic head core half body 1. The whole of one surface of a thin plate 2 in the same direction is coated with an insulating fused film 3. This insulating fused film 3 consists of a fused calcium carbonate (CaCO3) and contains uniformly dispersed high-hardness fine particles 4. These high-hardness fine particles consist of ceramics of alumina Al2O3, silicon carbide SiC, or the like. These thin plates 2 have coated surfaces arranged and are adhered to one another with resin layers 5 consisting of an adhesive.
Patent JP-S53121227-A (JP)
Title: Flexible elastic coupling
Inventor: OOTA RIYOUZOU
IPC: F16L27/00
Filed: 1977-03-30
Abstract: PURPOSE: To prevent comming off of coupling part while maintaining elasticity toward axial direction and flexibility toward bending direction by connecting and clamping annular holding member mounted on outer peripheral of tubular plug and tubular socket by annular clamping material. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60181235-A (JP)
Title: Heat treating device for steel bar
Inventor: TAKEUCHI MASAYUKI
IPC: C21D9/00
Filed: 1984-02-27
Abstract: PURPOSE:To prevent the end of a steel bar from sagging and curving with a device for hardening the steel bar while transferring said bar with an outside roller table from the inside of a heating furnace in a order to improve the low- temp. toughness thereof by making the first stage of press rollers of the steel bar movable in the transfer direction. CONSTITUTION:A coolant is ejected to a steel bar A for reinforced concrete in coolers 12, 4- while the steel bar carried out from the inside of a heating furnace 1 is transferred by an outside roller table 3, by which the steel bar is hardened. Press rollers 8 provided with the function to move upward and downward at the timing matched with the passage of the bar A are provided to face the plural rollers 5 of the table 3. At least the pair of rollers 13, 14 of the first stage are made movable in the transfer direction of the bar A. While the bar A is held by the roller pairs 13, 14, the bar can be advanced into the first cooler 12. The cooler 12 is made separatable to above and below and movable upward and downward at the timing matched with the movement of the roller pairs 13, 14 to permit easy advance of the roller pairs 13, 14.
Patent JP-H03239230-A (JP)
Title: Active matrix substrate
Inventor: NAKAZAWA KIYOSHI
IPC: G02F1/136
Filed: 1990-02-16
Abstract: PURPOSE:To lessen the lowering of an opening rate by setting the area that a spare switching element occupies on a substrate smaller than the area that a switching element occupies. CONSTITUTION:The area that the spare switching element 4 occupies on the substrate is set smaller than the area that the switching element 3 occupies. The length in the extending direction of a gate bus stay 8 of a spare TFT 4 formed on a gate bus stay 8 is set at 1/2 that of a TFT 3. The widths of the TFT 3 and the spare TFT 4 are equal and, therefore, the area that the spare TFT 4 occupies on this substrate is half the area that the TFT 3 occupies on the substrate. The picture element defect by the defect of the switching element is corrected in this way and the lowering of the opening rate is lessened.
Patent JP-S6427498-A (JP)
Title: Production of optically active mercapto compound
Inventor: ISHIMURA FUMIHIRO
IPC: C12P41/00
Filed: 1988-02-19
Abstract: PURPOSE:To produce an optically active mercapto compound, by treating a specific mercapto compound with a cultured microorganism capable of asymmetrically hydrolyzing the ester bond of the compound or with treated product of the microorganism. CONSTITUTION:A compound of formula I (R1 and R2 are alkyl; n is 1 or 2) is treated with cultured microorganism capable of asymmetrically hydrolyzing the ester bond of the compound or with a treated product of the microorganism. The objective optically active mercapto compound of formula II (R is H or alkyl; C* is asymmetric carbon; R1 is alkyl; n is 1 or 2) is separated from the reaction mixture. The microorganism capable of asymmetrically hydrolyzing the ester bond of the above compound is e.g. microorganism belonging to Rhodotorula genus or Microbacterium genus.
Patent JP-S56133717-A (JP)
Title: Waveguide type optical switch
Inventor: WATANABE TAKAYA
IPC: G02B6/12
Filed: 1980-03-24
Abstract: PURPOSE:To obtain an optical switch which permits controlling of branching by providing parallel electrodes near the branch point of an optical waveguide having a branch line for the light advancing in said optical guide in such a manner as to have parallel components with the optical guide. CONSTITUTION:An optical waveguide 17 is formed to an electro-optic crystal base body 16 of LiNeO3, TiO2 or the like. A branch line 18 is provided to the optical guide 17, and crossing finger electrodes 19 are formed as parallel electrodes on the base body 16 near the branch point 21 thereof. The parallel directions of said electrode 19 are so made to have the component in the extension direction of the guide 17. When no control voltage is applied to the electrodes 19 in this constitution, the light beam 22 entering the guide 17 advances straightforward and does not appear in the branch line 18. When control voltage is applied to the electrodes 19, the light beam 22 of the guide 17 is deflected to the branch line 18. In this way, the optical switch is made with the extremely simple disposition.
Patent JP-S61196010-A (JP)
Title: Ship leaving and arriving device in pier
Inventor: KOBAYASHI YUKIO
IPC: E02B3/20
Filed: 1985-02-26
Abstract: PURPOSE:To decrease a departure and arrival expense and a time required for departure and arrival, by a method wherein the base end of a support plate which is expandable by means of oil pressure is pivotally secured in a horizontal pit, formed in the sea side of a pier, so that it can freely slew. CONSTITUTION:When a ship S comes alongside the pier, with a hydraulic pump 12 actuated, a piston rod 3 of a longitudinal hydraulic cylinder 4 is extended. The angle of the piston rod 3 is changed by operating the longitudinal cylinder 4 in the shape of a fan with the aid of a lateral hydraulic cylinder 8, and a beam is supported by means of rubber 5 of a support plate 6. The piston rod 3 is contracted as buffering is rendered effective with the progress of approach of the ship S, and the ship slowly comes alongside the pier.
Patent JP-S62195606-A (JP)
Title: Optical fiber
Inventor: OHIRA AKIO
IPC: C08F255/08
Filed: 1986-02-24
Abstract: PURPOSE:To obtain an optical fiber having excellent resistance to heat, cold, flexing, etc., by constituting said fiber of a core component consisting of a polycarbonate or quartz and clad component consisting of a graft modified poly-4-methyl-1-pentene (A). CONSTITUTION:This optical fiber is constituted of the core component consisting of the polycarbonate or quartz glass and the clad component consisting of the graft modified poly-4-methyl-1-pentene (A) in which the unsatd. carboxylic acid or the deriv. thereof is partly or wholly graft-modified in a 0.01-10wt% range of the graft quantity. Since this polycarbonate core optical fiber has the excellent resistance to heat, cold, flexing, etc., the fiber is usable as a optical data link in an engine room of an automobile, sensor for detecting the object in an molding machine where heat resistance is required, etc. and since the optical fiber has excellent light transmittability, the fiber is usable for optical communication between the apparatus within premises/apparatus in factories, etc.
Patent JP-S61196232-A (JP)
Title: Split photography
Inventor: YAGO NAOJI
IPC: G03B42/02
Filed: 1985-02-26
Abstract: PURPOSE:To feed smoothly a film by putting a couple of mask rollers closer to each other during film conveyance than during photographing. CONSTITUTION:Feed rollers 32 and 26 feed out the film 14 to a film conveyance part 16 with the turning force of a motor. When the lower end of the film 14 is detected by a limit switch 54, the mask rollers 126 and 128 move closer to each other to positions which divide the distance between the guide rollers 53 and 57 into three almost equally. Consequently, this fed film 14 does not deform and moves smoothly because the film after leaving the guide roller 53 and mask rollers 126 and 128 is guided by next rollers before flexing greatly. The film is easy to flex greatly between rollers, specially, near the center of the breadthwide direction, but this can not be removed.
Patent JP-S61198626-A (JP)
Title: Manufacture of semiconductor device
Inventor: INOUE MINORU
IPC: H01L21/28
Filed: 1985-02-28
Abstract: PURPOSE:To obtain the title device having Al series electrode wirings without Si suction and without the increase in ohmic contact resistance, by a method wherein an insulation film having electrode contact windows is formed over an Si semiconductor substrate; next, at least three-element alloy film made of Al-Si-high melting point metal is formed and converted into a high melting point metallic silicide-Al alloy film by application of heat treatment. CONSTITUTION:An insulation film, having electrode contact windows, e.g. phosphor silicate glass film 2 is formed over an Si semiconductor substrate 1, and next an Al-Si-Ti film 4 which is a kind of at least three-element alloy film made of Al-Si-high melting point metal is formed and converted into a high melting point metallic silicide-Al alloy film 4' by application of heat treatment. This process produces a high melting point metallic silicide-Al film extremely stable in a thermal manner between a partial surface of the substrate 1 exposed in an electrode contact window and an electrode wiring.
Patent JP-H04274881-A (JP)
Title: Plasma arc cutting torch
Inventor: AKAISHI MITSUNORI
IPC: B23K10/00
Filed: 1991-03-04
Abstract: PURPOSE:To prevent the lowering of a cooling effect and the falling-out by installing a cathode material for forming the electronic radiation surface to the electrode tip, and setting the ratio of the tip diameter and the rear end diameter of the cathode material to a specific ratio. CONSTITUTION:A hollow electrode 2 is screwed and attached to the tip part of a cylindrical main body metallic fixture 1. In the tip of the electrode 2, a cathode material 5 of zirconium, hafnium, etc., is embedded. The rear end diameter B of the cathode material 5 is set to the diameter 1.2-2 times the tip diameter A. Working gas or cooling water is supplied into the electrode 2 through an introducing tube 4. By heat of a plasma arc, looseness is generated due to a difference of thermal expansion coefficients of the cathode material 5 and copper or a copper alloy of the electrode 2, but as for the cathode material 5, looseness is not generated since it is always pressed against the electrode 2 by pressure of working gas or cooling water 12, the cooling effect can be secured, and also, the cathode material 5 does not fall out.
Patent JP-S62196306-A (JP)
Title: Production of double layer tungsten alloy
Inventor: MAYAMA OSAMU
IPC: B22F7/02
Filed: 1986-02-24
Abstract: PURPOSE:To additionally improve ductility of an alloy by varying the characteristics of the outside part and core part of the alloy at the time of increasing the specific gravity of the W alloy contg. Ni and iron as a binder and sintering the same in gaseous H2 flow then heating and quickly cooling the alloy in a vacuum. CONSTITUTION:The outside part is composed of a powder mixture consisting of 93-97% W powder and the balance Ni and Fe and the core part of the powder mixture consisting of 85-91% W powder and the balance Ni and Fe. After such powder mixtures are packed into a molding tool without mixing, the powder mixtures are compacted under a hydrostatic pressure of 1-4ton/cm<2>. The resultant green compact is subjected to liquid phase sintering in the gaseous H2 flow of 0--60 deg.C dew point. The sintered body is subjected to a heat treat ment involving heating in a vacuum, then quick cooling. The two-layered W alloy having the higher ductility in the core part than in the outside part is thus obtd.
Patent JP-S54128952-A (JP)
Title: Manufacture of metal decorated plate
Inventor: YOSHIMITSU TOKIO
IPC: B32B37/00
Filed: 1978-03-30
Abstract: PURPOSE: To manufacture a metal decorated plate with improved exfoliation  strength of metal foil by forming a synthetic resin layer on the figured surface of prepreg for a pattern; press forming the prepreg placed under metal foil; and etching the foil of the resulting original plate for a decorated plate to form the pattern.  
     CONSTITUTION: The figured surface of prepreg for a pattern is coated with a resin of the same kind as the prepreg resin or similar properties, in the form of varnish, selected from phenol, epoxy, melamine, unsaturated polyester and DAP resins, followed by drying, or the surface is coated with the resin by a hot melt method to form a 20W70 g/m 2  thick coating layer. Metal foil is superposed on the layer and press formed to manufacture an original plate for a decorated plate. Using the original plate a metal foil pattern is formed by etching. The exfoliation strength of the metal foil is improved with synthetic resin coating layer. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S53123199-A (JP)
Title: Control for automatic ticket vender
Inventor: TERAMOTO KENICHI
IPC: G07B1/04
Filed: 1977-04-01
Abstract: PURPOSE: To detect the error in selection of a printing plate to be printed by providing a detector, which is operative to detect the mark attached at the position of the respective printing plates to a printing belt, a microcomputer and a counter. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11221450-A (JP)
Title: Bag filter element of porous thin membrane
Inventor: FURUHASHI SUSUMU
IPC: B01D39/16
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a filter element which can select a filtration raw material and the layer-shaped channel of a passing fluid appropriately and secure a large filtration area simultaneously. SOLUTION: In a filter element which adopted the merits of a conventional pleat-shaped filter element, an eddy-shaped bag filter element, and a porous hollow fiber membrane bundle filter element and eliminated their demerits, bag bodies 1a-1c of a layer-shaped porous thin membrane and a layer-shaped channel of the outside of them are integrated densely to make a filtration space shape in a housing as a whole, and a channel material is arranged at least either in the inside or outside of the bag bodies 1a-1c of a porous thin layer to be bonded to a sleeve 3 for attaching to the housing.
Patent JP-H09226998-A (JP)
Title: Method of controlling tension of take-up machine
Inventor: CHINO TOSHIHIKO
IPC: B65H23/198
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To enable a stable take-up control without drawing and breaking by dynamically changing the advanced speed by the values computed based on the take-up tension of material, the cross-sectional area, Young's modulus, and the line speed. SOLUTION: The information of a tension standard value T, a line speed standard value v, the Young's modulus of the material, and a cross-sectional A is taken in from outside to calculate an advanced speed setting value α, and the calculation of α1=(v.T)/(E/A)+α' is performed to work out the advanced speed α1. In this case, the adjustment bias value α' (semifixed value) is set to the optimal value according to a real machine. Next, as the value of the advanced speed immediately after the tip of a material 10 has enwound a reel 14, the value α1' is calculated from the equation of α 1'=K.T+α", using the tension standard value T, a constant K(semifixed value), and the adjustment bias value α" (semifixed value) which have been already incorporated.  Here, the adjustment bias value α" is also set to the optimal value based on a real machine. As a result, the overtension generated when the tip enwinds the reel 14 can be prevented.