baber/WOPTO huggingface dataset:
Patent JP-H01315586-A (JP)
Title: Method and device for expanding diameter of tunnel
Inventor: ANTONIO BORUPE
IPC: E21D9/00
Filed: 1989-03-24
Abstract: PURPOSE: To enlarge a tunnel while using the tunnel by providing a protection shield within the original tunnel in the section of the tunnel involved in the enlarging work, reinforcing the cross section corresponding to the extrados of the enlarged tunnel, breaking the old lining, and lining the enlarged tunnel. CONSTITUTION: Prior to excavation, pre-excavation 17 is performed along the extrados 3 of a finally enlarged tunnel profile, and a fixed or movable shield 60 is provided so as not to obstruct the passing of a rolling stock. Concrete 17 is injected to a cut 17, a protection lining 20 is applied thereto, and a reinforced element is formed according to the property of the soil. The shield 60 is moved to start the excavation from under the oil lining, and waste earth is carried out by a wagon on a track, and a final lining is constructed in the section of the tunnel after the breakage is ended. Accordingly, the enlarging work can be performed while using the old tunnel.
Patent JP-S56167242-A (JP)
Title: Deflector for color picture tube
Inventor: OKADA HISASHI
IPC: H01J29/76
Filed: 1980-05-29
Abstract: PURPOSE:To make it possible to correct pincushion distortion and reduce power deflection, by connecting the first magnetic field regulating element to the funnel side of a magnetic field generator holding tool and the second one to the neck side, respectively. CONSTITUTION:A deflector 76 consists of a vertical deflection coil 71 which generates a barrel magnetic field, horizontal deflection coil 72 which generates a pincushion magnetic field that is almost wound and molded in a saddle shape, holding tool 73 which supports and fixes these deflection coils, the plural number of pairs of arms 741a, 741b, 742a, and 742b which are protruding from the funnel side of the holding tool 73, i.e. the first magnetic field regulating element 74 that is connected to a magnetic member 741, and the second magnetic field regulating element 75 provided with a projection which covers the horizontal axis near the external surface on the neck side of the vertical deflection coil 71 and which is composed of at least a pair of magnetic member 751 and 752 on the neck side of a deflection yoke. Thus, any pincushion distortion can be effectively corrected.
Patent JP-S63235799-A (JP)
Title: Compressed air feeder
Inventor: KIGAMI TORU
IPC: G21D1/00
Filed: 1987-03-25
Abstract: PURPOSE:To prevent any pressure drop in an IA system from occurring, by installing a pressure-regulating valve which makes pressure in an instrument compressed air system constant at time of backup operation. CONSTITUTION:In case of backup operation from an SA system 9 to an IA system 1, if an SA backup valve 16 is opened, a pressure regulating valve 101 opens as well. This pressure-regulating valve 101 is controlled of its opening by a pressure controller 102. If pressure in the IA system 1 goes down, opening of the pressure-regulating valve 101 is throttled to some extent whereby pressure in the IA system 1 is kept constant. Consequently, such a situation that pressure in the IA system 1 is abnormally lowered and thereby a plant is scrammed, is surely prevented from occurring.
Patent JP-S63237305-A (JP)
Inventor: NAKATSUKA KENJI
IPC: H01B3/12
Filed: 1987-03-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60216987-A (JP)
Title: Laser welding method
Inventor: SANO NAOTO
IPC: B23K26/21
Filed: 1984-04-11
Abstract: PURPOSE:To obtain a weld zone having a small crater part with thorough penetration by decreasing the output of laser light and changing the distance between a condenser system and a material to be worked to blur the focus thereof in the stage of ending welding by a set program. CONSTITUTION:A laser weld line and the end point of welding are preliminarily programmed. The laser light transmitted from a laser oscillator is condensed and is irradiated on the weld zone of materials to be welded. The materials to be welded are driven and are welded by said light. The distance between the laser light condensing part and the weld zone are increased or decreased to blur the focus of the laser light and to decrease the irradiation intensity at the terminal end of welding just prior to the end of laser welding. The output of the laser light is decreased or stopped at the same instant.
Patent JP-S63238351-A (JP)
Title: Ventilation device
Inventor: MASUDA TAKUO
IPC: F24F7/04
Filed: 1987-03-25
Abstract: PURPOSE:To facilitate indoor air ventilation without applying any cold feeling by a method wherein air supplying operation is performed for a combustion equipment from a part below a floor and an air supplying duct is arranged between the under- floor part and the combustion equipment so as to perform indoor ventilation by using the combustion equipment. CONSTITUTION:Air supplying holes 11 and 12 are made at positions where a range table 3 and a sink 4 are placed at a floor 2 supported on floor columns 1. Surrounding air is introduced from a ventilation hole 5H formed in a fabric foundation 5 into an under-floor part R1 and the air within the under-floor part R1 is supplied to a burner part B for a gas range G through outer pipes 7 and 13 and air supplying ducts 9 and 15 passed through or connected within the holes 11 and 12 formed in the floor 2. When the gas range G is to be ignited, oxygen to be consumed in this gas range G is supplied from the under-floor part R1 through the outer pipes 7 and 13 and the air supplying ducts 9 and 15 connected to the outer pipes through air supplying ports 9H and 15H, so that the ignited fire can be used without consuming the indoor air. Fresh air can always be introduced from the under-floor part, a ventilation can be performed even in winter season without feeling any coldness. In addition, if the ventilation fan is operated, the efficiency of ventilation can be much improved.
Patent JP-H11268933-A (JP)
Title: Production of coated optical fiber of glass fibercord of tape-like coated optical fiber
Inventor: OKA RIYOUEI
IPC: G02B6/44
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a coated optical fiber of a glass fibercord or a tape-like coated optical fiber by which the product produced in a state of low production line speed also is made to be good product, and the yield of the production is improved. SOLUTION: This method for producing a coated optical fiber of a glass fiber or a tape-like coated optical fiber comprising coating an ultraviolet- hardenable resin which is to be a cover, on a glass fiber 3 or on plural coated optical fibers 7' arranged in parallel, passing the coated optical fibers through an ultraviolet-radiating apparatus 6 or 14 having transparent hollow tube in which an inert gas is made to flow, radiating ultraviolet rays from the exterior of the hollow tube in the ultraviolet-irradiation apparatus 6 or 14 to harden the resin, comprises stepwise or successively changing the flow rate of the inert gas according to the change of the production line speed.
Patent JP-H03271253-A (JP)
Title: Production of alpha,beta-unsaturated dicarboxylic acid aryl esters
Inventor: KITA YUICHI
IPC: C07C69/593
Filed: 1990-03-20
Abstract: PURPOSE:To obtain the subject compound useful as a weatherresistance improving agent, etc., by the dehydrative esterification reaction of an alpha,beta-unsaturated dicarboxylic acid or its anhydride with an aryl alcohol in the presence of an inorganic phosphorus compound or boron compound as a catalyst. CONSTITUTION:An alpha,beta-unsaturated dicarboxylic acid aryl ester is produced by the dehydrative esterification reaction of an alpha,beta-unsaturated dicarboxylic acid or its anhydride with an aryl alcohol in the presence of a catalyst consisting of an inorganic phosphorus compound (especially preferably phosphorus pentoxide, etc.) and a boron compound [especially preferably B(OH)3, B2O3, etc.]. The amount of the inorganic phosphorus compound is preferably 10-50wt.% based on the alpha,beta-unsaturated dicarboxylic acid and that of the boron compound is 5-25wt.% based on the inorganic phosphorus compound. The objective ester can be produced in high yield at a low cost by this process. The product is useful as a plasticizer, an adhesive, a weather-resistance improving agent, etc.
Patent JP-S59195744-A (JP)
Title: Configuration controller
Inventor: YAMAMOTO YOSHIMASA
IPC: G06F1/00
Filed: 1983-04-22
Abstract: PURPOSE:To change the configuration of a system quickly without errors by storing internally a standard configuration for normal operation or trouble occurrence as a fixed pattern and comparing this fixed pattern with a current configuration to display them. CONSTITUTION:When a pattern selection indicating input 1 is inputted, for example, configuration patterns a0-an are set to a configuration pattern register 3. The latest system configuration is set to a current configuration register 5 by a current configuration reading logic part 4. Contents of registers 3 and 5 are compared with each other for every one bit by a configuration comparing logic part 6 to output corresponding display colors to a display output logic part 8. The logic part 8 displays a color in a specific position of a display part 9 in accordance with the display color output of the comparing logic part 6 and an address indicated by corresponding data of a display address register 7, for example, an address position C0 corresponding to bit positions A0 and B0 of registers 3 and 5.
Patent JP-S52154692-A (JP)
Title: Isotope ratio measuring device for ion microanalyzer
Inventor: HIROSE HIROSHI
IPC: H01J37/252
Filed: 1976-06-18
Abstract: PURPOSE:To carry out highly reliable measurement not influenced by hydrogen ions by seeking the difference in a plurality of the secondary ions generating from a reference test sample and a test sample for measurement.
Patent JP-2000264483-A (JP)
Title: Carrier roller for sheet material
Inventor: MORI SHIGERU
IPC: B65H5/06
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To facilitate attachment and exchange works of driven rollers. SOLUTION: This carrier roller for sheet materials is constituted of an energizing means 24 energizing a plurality of driven rollers 16, 17 in the direction of a drive roller, so that a plurality of driven rollers 16, 17 which are brought in contact with the drive roller 11A, feed the sheet material in the rotating direction in cooperation with the drive roller, and are arranged in series, are uniformly pressurized by the drive roller, notches exposing parts of the driven rollers in a casing arranged in a position opposed to the drive roller, guide plates 37, 38 having a bearing part composed of guide grooves 39, 40 which are erected in the end of the notch in a position opposite to the drive roller and has the both ends of the shaft engaged in the erecting direction,  and a frame body 18 which holds a plurality of driven rollers by an energizing force of the energizing means acting on the shaft exposed between the guide groove and the driven roller, and are engaged and held by the guide plate.
Patent JP-H06255584-A (JP)
Title: Inner shaft bearing structure in counter-rotating propeller mechanism
Inventor: MOROHOSHI AKIZO
IPC: B63H23/36
Filed: 1993-03-05
Abstract: PURPOSE:To generate specified pressure distribution so as to avoid the danger of an inner shaft coming in partial contact with an inner shaft bearing installed in the inner hole of an outer shaft by forming such structure as to supply high pressure lubricating oil to the bearing face from the inner shaft bearing side instead of supplying it from the inner shaft side. CONSTITUTION:The inner hole of a hollow outer shaft 3 rotatably supported by an outer shaft bearing is provided with an inner shaft 4 disposed concentrically therein and rotated in the opposite direction to the outer shaft 3, being rotatably supported by an inner shaft bearing 8 fitted into the inner hole of the outer shaft 3. Propellers are fitted to the respective rear end parts of the outer and inner shaft 3, 4. In the inner shaft bearing 8, axial communicating holes 23 opened to one end face of the inner shaft bearing 8 are formed numerously in the circumferential direction, and high pressure oil feed holes 24 opened to the bearing face of the inner shaft bearing 8 are formed being communicated with the communicating holes 23. On the other hand, a distribution fitting 22 is fitted into the outer shaft 3. A ring groove 22a communicated with the opening of each communicating hole 23 is formed at the distribution fitting 22, high pressure piping 21 is connected to the distribution fitting 22. High pressure lubricating oil is thereby supplied from the inner shaft bearing 8 side.
Patent JP-S54162372-A (JP)
Title: Inventory controller
Inventor: NAKANISHI TOSHINORI
IPC: B65G1/137
Filed: 1978-06-13
Abstract: PURPOSE:To automatically grasp the real total stock of articles on a storage shelf from the weight of the articles, by supplying a computer with a weight signals of the articles and data. CONSTITUTION:When the weight signal showing that the weight of the articles 8 stored on the prescribed storage shelf is equal to W is applied to the comouter 4, this computer calculates the real total stock of the articles by performing operations as described below from the weight signal and the data on the articles 8. It is judged from location master data 11 what the articles are. Then, data on the unit weight Wo of the articles, the number Nf of packages and the weight Wf of the packages are obtained from article individual master data 12 to calculate the real total stock of the articles according to a formula N=W/(Wo+Wf/Nf).
Patent JP-S61232264-A (JP)
Inventor: INOUE AKIHIKO
IPC: C04B35/04
Filed: 1985-04-03
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-S58195088-A (JP)
Inventor: GEERUHARUTO NONNENMATSUHERU
IPC: F04C14/22
Filed: 1983-04-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63240180-A (JP)
Title: Method for correcting optical-axis directional position for mask/reticle processor
Inventor: TOJO TORU
IPC: G03F7/20
Filed: 1987-03-27
Abstract: PURPOSE:To hold the pattern surface of a body to be processed within depth of focus by correcting the position of a subsequent body to be processed according to the reference based upon the output of a Z sensor obtained from variation of the electric signal of an image sensor at the boundary part of the body to be processed where the transmissivity varies. CONSTITUTION:Illumination light 23 is projected on the boundary between the glass surface 25 and chromium surface 24 of the body 4 to be processed such as a mask and a reticle from above the body 4 to be processed, and light 23' obtained by expanding its transmitted light through an objective is incident on the image sensor 11. The output signals of respective elements 11a-11g are A/D-converted to obtain digital signals of 0-64 levels. The objective 10 is moved relatively in optical-axis directions within a fine range and the coincidence point between the pattern surface and the optical-axis direction of the objective is detected at the point where the leading or trailing edge of output characteristics of the sensor 11 is steepset. The position of the body 4 to be processed is corrected in the optical-axis directions according to the reference based upon the current output of the sensor 11.
Patent JP-H03271411-A (JP)
Title: Wave pressure damping structure formed of wave suppressing material and method of controlling environment of water surface inside thereof
Inventor: SUGITO TSUNEO
IPC: E02B3/06
Filed: 1990-03-20
Abstract: PURPOSE:To reduce the wave pressure and to hold the revetment by solid-molding a wave suppressing base body having gaps of several kinds of shapes from a tough polypropylene wire material in order to obtain a wave damping member, and then by fixing such a wave damping member to a frame before submerging the same in the sea. CONSTITUTION:A wave suppressing base body is solid-molded from wave suppressing materials 1 so as to have a cruciform shape or the like together with gaps 3. A polypropylene wire material having a specific weight of about 0.9 and a wire-diameter of about 1.5mm is used as the wave suppressing material 1. During solid-molding, the wire material is curled having a length of 4 to 4cm and randomly and naturally welded so as to have large gaps. Further, the solid molded body is set to so as to have a void ratio of about 97 to 98%, a weight per 1 cubic meter of about 20 to 25kg and a surface area of about 45 to 60m<2>. Then, it is fixed and held to an H-shape steel bar or a channel steel bar and is laid in the sea in front of a plane upon which waves impinge. Accordingly, the wave force causes friction at the outer surface of the wire material so as to deviate the wave propagation speed, thereby it is possible to reduce the wave force.
Patent JP-S60216857-A (JP)
Title: Injection nozzle of fluid
Inventor: MATSUO SHIGETO
IPC: F42B19/22
Filed: 1984-04-12
Abstract: PURPOSE:To reduce the pressure drop and to facilitate the flow rate control by separating a valve spindle from a spout hole with the fluid pressure, separating a low-pressure chamber provided independently of the fluid pressure with a fluid passage and a freely expandable bellows, and fixing the bellows to one end of the valve spindle. CONSTITUTION:A bellows 200 to whose pressure receiving surface one end of a valve spindle 250 is fixed is provided between a low-pressure chamber 300, having an air vent 310 communicating with the external air, and an intermediate chamber 220 on which fluctuant fluid pressure acts in an injection nozzle of fluid wherein a spout hole 150 is opened by sensing the fluid pressure. Then the valve spindle 250 is separated from the spout hole 150 by the expansion force of the bellows 200 due to the pressure difference between the intermediate chamber 220 and the low-pressure chamber 300 and the force in the reverse direction of a spring 140 pressing the valve spindle 250, and the spout hole 150 is opened. Accordingly, the spout hole is opened and closed only by the fluid pressure, the flow rate is easily controlled, and an injection nozzle with reduced pressure drop to the spout hole is obtained.
Patent JP-H08274856-A (JP)
Title: Telephone set with next calling telephone number registration function
Inventor: TAKEUCHI TAKAYUKI
IPC: H04M1/27
Filed: 1995-03-29
Abstract: PURPOSE: To easily register the telephone number of a called party recognized somehow beforehand and to automatically call the telephone number of the called party at the time of the next off-hook. CONSTITUTION: When number keys 10 are operated after a next calling number registration key 2a is pressed, the telephone number by the operation of the number keys 10 is registered in a next calling number storage memory 2c. Then, at the time of the next off-hook, the telephone number of the called party registered in the memory 2c is automatically call-originated on a telephone line and the called party is automatically called. Thereafter, when a next calling number registration cancellation key 2g is pressed, the registration of the telephone number of the called party registered in the memory 2c is cancelled.
Patent JP-S61230774-A (JP)
Inventor: INOUE SEIJI
IPC: B07B1/22
Filed: 1985-04-04
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-H02254950-A (JP)
Title: Three-phase magnet type generator
Inventor: SHIMIZU YUZURU
IPC: H02K21/22
Filed: 1989-03-27
Abstract: PURPOSE:To obtain the title generator, easy in assembling and favorable in insulation, by a method wherein the winding direction of only arbitrary one phase among the windings of respective phases is wound reversely to shorten the length of a connecting conductor, in the three-phase magnet type generator, in which the windings are connected by delta connection. CONSTITUTION:Windings B1-B6 are wound in a direction reverse to the other windings are connected in series sequentially. The terminal end of the winding A6 is connected to the terminal end of the winding B6 while the beginning end of the winding B1 is connected to the beginning end of the winding C1. In this case, respective connecting parts between the windings A1 and C6, between the windings B6 and A6 and between the windings C1 and B1 are respectively adjacent to each other whereby the length of connecting conductors for the lead-out of output terminals X, Y, Z may be shortened remarkably. According to this method, a three-phase magnet type generator, short in the length of connecting conductors, easy in assembling and favorable in insulation, may be obtained.
Patent JP-S52153881-A (JP)
Title: Compositions for antistatic use
Inventor: YONENO HIROSHI
IPC: C08J7/00
Filed: 1976-06-17
Abstract: PURPOSE: To provide the title compositions having good water resisting property and transparency, by dissolving specific amounts of 2 - hydroxy - 3 methacryloxypropyltrimethylammoniumchloride, (meth)acrylic acid, cyclohexylmethacrylate, and ethylacrylate in a polar solvent, and copolymerizing them. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02252063-A (JP)
Title: Method for moving and copying shape in cad system
Inventor: SEKI MAKI
IPC: G06F17/50
Filed: 1989-03-27
Abstract: PURPOSE:To simplify the movement of a selected shape and the execution of copying by selecting a selection shape and a reference shape to select the arranging direction of the selection shape to the reference shape, respectively specifying and finding out corresponding points for determining an interval between these shapes and executing plotting so that the interval between respective corresponding points coincides with the distances of respective axial directions. CONSTITUTION:Corresponding points for determining the interval between a reference shape F2 and a selection shape F1 are found out in accordance with the arranging direction of the shape F1 to the shape F2 and the representative point P1 of the shape F1 is set up so as to be divided into respective axes on a point P1' to be plotted. If the moving or copying direction is the 1st or 4th quardrant, the value of a reference shape maximum storage register Xmax1 is set up on PX' indicating the X axis coordinate of the corresponding point of the shape F2, and in the case of the 2nd or 3rd quardrant, the value of a register Xmin1 is set up in the PX'. In the case of the 1st or 2nd quardrant, the value of a register Ymax1 is set up in a register PY', and in the case of the 3rd or 4th quardrant, the value of a register Ymin1 is set up in the register PY'.
Patent JP-S51149914-A (JP)
Title: Process for manufacturing loop yarns
Inventor: NAKAMURA TSUTOMU
IPC: D02J1/22
Filed: 1975-06-16
Abstract: PURPOSE: To efficiently manufacture yarns having and loops (so-called Taslan Yarn) by ejecting a hot fluid into a suffing box. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H07282631-A (JP)
Title: Electric insulation composition and electric wire/cable
Inventor: YAMAZAKI TAKANORI
IPC: C08K5/01
Filed: 1994-04-11
Abstract: PURPOSE:To provide an electric insulation composition capable of performing cross linkage in the case of using polyolefin of high melting point by the preventing generation of a scorch at extrusion molding time. CONSTITUTION:An electric insulation composition is formed by adding 1-(2-tert- butylpuroxy isopropyl)-3-isopropenyl benzene or an unsaturated dimer of organic peroxide and aromatic alpha-methylalkenyl monomer, containing this benzene, to polyolefin.