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71. 发明专利

JPS6351216B2 失效
公开(公告)号：JPS6351216B2
公开(公告)日：1988-10-13
申请号：JP15129782
申请日：1982-08-31
申请人： SHIMIZU CONSTRUCTION CO LTD
发明人： SAKAGUCHI NOBORU , SUGITA MINORU , MATSUMOTO SHINJI
IPC分类号： E04B1/22 , E04B1/20 , E04B1/58

72. 发明专利

JPS6378735A METHOD AND APPARATUS FOR PREPARING FIBER FILAMENT-CONTAINING RESIN NET 失效
公开(公告)号：JPS6378735A
公开(公告)日：1988-04-08
申请号：JP22402086
申请日：1986-09-22
申请人： SHIMIZU CONSTRUCTION CO LTD , TOYO GIKEN KOGYO KK
发明人： SUGITA MINORU , NAKATSUJI TERUYUKI , OKUYAMA SHOICHI
IPC分类号： B29C70/06 , B29D28/00
摘要： PURPOSE:To obtain a fiber filament-containing resin net, by a method wherein a plurality of longitudinal filaments impregnated with a resin are arranged between a pair of left and right conveyor belts while transverse filaments impregnated with the resin are arranged between a pair of conveyor belts in a state hooked with hook pins on both left and right sides, and longitudinal and transverse filaments are further supplied to be multiplied and the resin is cured before cutting. CONSTITUTION:A conveyor 1 is intermittently operated so as to be moved by a distance 2l and longitudinal filaments 2 from bobbins 11 are supplied while impregnated with a resin by a resin impregnating means 17. When the conveyor 1 is in a stop state, a hook roll 3 moves so as to traverse the conveyor 1 and transverse filaments 3 present on the side of a conveyor belt 1a are hooked with two hook pins 10b present on the other conveyor belt 1b. With the transfer of the conveyor 1, the longitudinal wires 2 are supplied from respective longitudinal filaments supply means 12 on the downstream to be multiplied gradually as to go toward the downstream side. The transverse filaments 3 are supplied from respective transverse filament supply means 21 to be engaged with the other hook pins 10b by the hook roll 30 and multiplied gradually as to go toward the downstream. The longitudinal and transverse filaments 2, 3 are pressed by a press roll 40 and a synthetic resin solution is cured by a curing means 41 to mold a net.

73. 发明专利

JPS6312785A ROD MATERIAL 失效
公开(公告)号：JPS6312785A
公开(公告)日：1988-01-20
申请号：JP31117386
申请日：1986-12-29
申请人： SHIMIZU CONSTRUCTION CO LTD , DAI NIHON GLASS IND , KYOJIN ROPE MFG
发明人： SUGITA MINORU , NAKATSUJI TERUYUKI , FUJISAKI TADASHI , SAWAIDE MINORU , ISHIKAWA NOBORU , INADA YASUO
IPC分类号： D07B1/16 , B29C70/10 , B29L31/06 , C08J5/04

74. 发明专利

JPS62202157A CONCRETE REINFORCING MATERIAL 失效
公开(公告)号：JPS62202157A
公开(公告)日：1987-09-05
申请号：JP4119786
申请日：1986-02-26
申请人： SHIMIZU CONSTRUCTION CO LTD , DAI NIHON GLASS IND
发明人： SUGITA MINORU , NAKATSUJI TERUYUKI , FUJISAKI TADASHI , HIRAGA TOSHIO , NISHIMOTO TAKASHI , FUTAGAWA MINORU
IPC分类号： E04C5/07

75. 发明专利

JPS62153449A CONCRETE REINFORCING MEMBER 失效
公开(公告)号：JPS62153449A
公开(公告)日：1987-07-08
申请号：JP29575185
申请日：1985-12-26
申请人： SHIMIZU CONSTRUCTION CO LTD , DAI NIHON GLASS IND
发明人： SUGITA MINORU , NAKATSUJI TERUYUKI , FUJISAKI TADASHI , HIRAGA TOSHIO , NISHIMOTO TAKASHI , FUTAGAWA MINORU
IPC分类号： B32B5/28 , B32B5/08 , E04C5/07

76. 发明专利

JPS57209128A STORAGE METHOD OF COAL 失效
公开(公告)号：JPS57209128A
公开(公告)日：1982-12-22
申请号：JP9115381
申请日：1981-06-13
申请人： SHIMIZU CONSTRUCTION CO LTD , NIPPON OXYGEN CO LTD
发明人： SUGITA MINORU , MIYAMOTO TAKAO , OGASAWARA KINROU , KOBAYASHI TSUNEO , UDAGAWA KIYOMATSU , DAIBOU SEIICHI
IPC分类号： B65G69/20 , A62C99/00
摘要： PURPOSE:To prevent dust explosion, by previously purging the interior of a coal storage tank with nitrogen, and then both throwing coal into the tank and detecting concentration and pressure of oxygen in ambient gas, then controlling a supply quantity of nitrogen gas on the basis of the detected pressure. CONSTITUTION:Before coal is stored in a coal storage tank 1, nitrogen gas is supplied from a nitrogen gas injection port 14 to perform nitrogen purge internally of the tank 1. In this way, for concentration of oxygen if not higher than a prescribed value, for instance, 10%, a discharge port 3 is closed and a filling port 2 is opened to throw coal into the tank. When internal pressure exceeds a prescribed level by filling of the coal, a vent valve 5 is operated to release gas. Further in a case with the internal pressure abnormally high or low, a supervisory device 13 generates an alarm. While the atmospheric gas is always picked from a sampling port 14 to perform gas analysis, if concentration of oxygen at least a prescribed level is recorded, an alarm is generated from the supervisory device 13, and a feed amount of nitrogen gas is increased.

77. 发明专利

JPH1090088A FOUNDATION PILE 失效
公开(公告)号：JPH1090088A
公开(公告)日：1998-04-10
申请号：JP8698997
申请日：1997-04-04
申请人： SHIMIZU CONSTRUCTION CO LTD
发明人： SUGITA MINORU , ISHII KIYOSHI , WAKITA EIJI , OKUNO TETSUO
IPC分类号： E02D5/24 , G01L5/00 , G01N27/20
摘要： PROBLEM TO BE SOLVED: To investigate the soundness of a foundation pile objectively and quantitatively by a method wherein a conductive wire material whose electric resistance value is changed by the history of a load or a strain is buried in the inside of the foundation pile constructed in the ground from its upper end part up to its lower end part in such a way that both end parts of it are pulled out from the upper end part of the foundation pile. SOLUTION: Four conductive cables 2 are buried in a foundation pile 1 at equal intervals in the circumferential direction of a cross section along reinforcing bars or the like in concrete constituting a pile body 1a in such a way that they are extended respectively in parallel with the axial line of the foundation pile 1. The conductive cables 2A, 2B and those 2C, 2D which are faced so as to sandwich the central axial line of the foundation pile 1 are connected to each other at the lower end part of the foundation pile 1 so as to form a U-shape, and both end parts are pulled out from the upper end part of the foundation pile 1. When an earthquake occurs so as to fracture the conductive cables 2A, 2B or those 2C, 2D, an electric resistance value is increased remarkably, and their fracture can be judged. In addition, their fracture can be judged by a change in an electric resistance value due to the damage of a carbon fiber due to a load or a strain acting on the foundation pile 1.

78. 发明专利

JPH07202473A RADIO WAVE ABSORBING CONCRETE PANEL 失效
公开(公告)号：JPH07202473A
公开(公告)日：1995-08-04
申请号：JP33480493
申请日：1993-12-28
申请人： SHIMIZU CONSTRUCTION CO LTD , NIPPON LIGHT METAL CO , NIKKEI TECHNO RES CO LTD
发明人： OSADA KOJI , SAKURAI HITOSHI , KUKU MASATAKE , NAKATSUJI TERUYUKI , SUGITA MINORU , KOJIMA TETSUYA , WATANABE TORU , HAYASHI TATSUO
IPC分类号： E04B1/92 , G01R1/18 , G01R29/10 , H05K9/00
摘要： PURPOSE:To keep an appropriate strength without sacrifice of radio wave absorbing characteristics by providing a panel of concrete reinforced with nonconductive rods or steel rods and applying a radio wave absorbing material to the surface thereof. CONSTITUTION:When the concrete panel 1 is employed for the outer wall of a building, a concrete 4 reinforced with horizontal rods 2 and vertical rods 3 is formed by the concrete panel 1. A radio wave absorbing member 5, e.g. a ferrite plate or a concrete plate admixed with carbon, is then applied to the surface of the concrete panel 1. This concrete panel can keep an appropriate strength without sacrifice of radio wave absorbing characteristics.

79. 发明专利

JPH0772023A DISTORTION/STRESS DETECTOR AND DISTORTION/STRESS DETECTION METHOD OF CONSTRUCTION USING THE SAME 失效
公开(公告)号：JPH0772023A
公开(公告)日：1995-03-17
申请号：JP20530391
申请日：1991-08-15
申请人： SHIMIZU CONSTRUCTION CO LTD , YANAGIDA HIROAKI
发明人： YANAGIDA HIROAKI , MIYAYAMA MASARU , MUTO NORIO , SUGITA MINORU , NAKATSUJI TERUYUKI , OTSUKA YASUSHI
IPC分类号： G01B7/16 , G01L1/00 , G01L1/18
摘要： PURPOSE:To make it possible to detect distortion and stress with a simple and inexpensive structure by measuring electric resistance values at both end parts of a conductive fiber bundle as an assembly of conducting continuous fibers. CONSTITUTION:A carbon fiber bundle 3 comprising a number of continuous carbon fibers (conducting continuous fibers) 2 is covered by a resin material 5 and a terminal 4 is provided at both end parts thereof for measuring electric resistance values to form a distortion/stress detector 1B. The detector 1B is attached at specified points of a construction 7 such as slab of a bridge, a building or the like and a measuring device is connected to the terminal 4 through a wire 10a to measure an electric resistance value of the fiber bundle 3. At this point, since the detector 1B indicates a change in the resistance value associated with a distortion of the construction 7, distortion of the construction 7 can be grasped and the degree of a stress can be known.

80. 发明专利

JPH0443133B2 失效
公开(公告)号：JPH0443133B2
公开(公告)日：1992-07-15
申请号：JP25557484
申请日：1984-12-05
申请人： SHIMIZU CONSTRUCTION CO LTD
发明人： SAIDA KAZUO , SHIMIZU HEIZABURO , SUGITA MINORU
IPC分类号： E04C5/18 , E04G21/12

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