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1. 发明专利

JPH039217A SIMULTANEOUS MEASURING INSTRUMENT FOR SETTLING QUANTITIES OF BANKING BY LAYERS AND UNDERGROUND WATER LEVEL 失效
公开(公告)号：JPH039217A
公开(公告)日：1991-01-17
申请号：JP14273589
申请日：1989-06-05
申请人： SHIMIZU CONSTRUCTION CO LTD
发明人： YANAGISAWA SHINICHI , KAWASHIMA HIROSHI , KITAZAWA TOSHIO , SAKAGUCHI TAKETOSHI
IPC分类号： G01F23/24 , G01B7/00 , G01B21/02 , G01D21/00 , G01D21/02
摘要： PURPOSE:To enable the measuring instrument at one place to measure settling quantities by layers and the underground water level simultaneously by coupling holed pipes for measurement which are fitted with measurement rings and cross arms movably by a coupling pipe and embedding them. CONSTITUTION:The pipes 11 and 11' where the measurement rings 13 and the horizontal cross arms 15 atop of the rings are fixed are coupled movably by the coupling pipe 12. Holes 17 are formed in those pipes 11, 11', and 12 and this instrument is embedded in the ground. Then a probe fitted atop of a cord with a scale is lowered into the pipe 11, and the positions of the measure ment rings 13 are detected by electromagnetic induction and read on the scale. Further, the underground water level is measured by lowering a specific elec trode in the pipes, so the settling quantities by layers and the underground water level can be measured by one measuring instrument, so that several instruments need not be stood and the cost is reducible.

2. 发明专利

JPS5865399A MEMBRANE FOR LOW TEMPERATURE TANK 失效
公开(公告)号：JPS5865399A
公开(公告)日：1983-04-19
申请号：JP16293581
申请日：1981-10-13
申请人： SHIMIZU CONSTRUCTION CO LTD , NIPPON LIGHT METAL CO
发明人： YANAGISAWA SHINICHI , ISHIKAWA NOBORU , OGAWA TERUO
IPC分类号： F17C3/06 , F17C3/02
摘要： PURPOSE:In a membrane for LNG low temperature tank, to improve the quality, to shorten the construction time and to enable the work without sacrifice of the low temperature characteristic, by connecting many aluminum plates worked by an embossing at the central portion to the circumferential flat section. CONSTITUTION:The embossing is worked through male and female embossing rolls at the central portion 29 except the circumferential section 28 of a rectangular aluminum plate 27 where the ratio of two crossing sides is 1:2. Then many of said embossed aluminum plates 27 are arranged while butting to each other longitudinally and laterally, and a stripe coupling aluminum plate 37 where the embossing is worked in the central portion 36 except the circumferential section 35 is arranged at said butting section. Thereafter the flat sections 28, 35 of the aluminum plate 27 and the coupling aluminum plate 37 are welded to each other. With such structure the embossed section will absorb the thermal deformation of the aluminum plate 27 to release the thermal stress, while the flat sections can be welded easily resulting in the shortening of the construction time and the improvement of the quality.

3. 发明专利

JPS57114099A UNDERGROUND STORAGE TANK AND ITS CONSTRUCTION 失效
公开(公告)号：JPS57114099A
公开(公告)日：1982-07-15
申请号：JP18519280
申请日：1980-12-29
申请人： SHIMIZU CONSTRUCTION CO LTD
发明人： KIKUCHI YUUICHI , MATSUMOTO YOUICHI , YANAGISAWA SHINICHI , YOSHII MIKIO
IPC分类号： E04H7/18 , F17C3/04 , F17C13/08
摘要： PURPOSE:To ensure the liquid and gas tightness of the joints of an underground storage tank by using a liquid and gas sealing material made of an aluminum foil laminated with a low-elastic material. CONSTITUTION:A back filling material 10 is adhered to a heat-insulating panel P, and the heat-insulating panel P is bonded onto the wall of concrete 8 under the guidance of a level regulating plate 12. And, the heat-insulating panel P is fixed by a joint fixing plate 16 and fixing bolt and nut 17 through a hole previously drilled in the joint portion. The hole 15 is then sealed up by expanding a sealing having the same composition as a heat insulator 7 buried in the hole 15. Then, a joint laminate aluminum foil is bonded onto the surface of the heat insulator buried in the hole 15 in order to ensure the liquid and gas tightness of the joint portion.

4. 发明专利

JPS63309837A CONSTANT-WATER LEVEL INFILTRATION TESTING DEVICE 失效
公开(公告)号：JPS63309837A
公开(公告)日：1988-12-16
申请号：JP14648687
申请日：1987-06-12
申请人： SHIMIZU CONSTRUCTION CO LTD
发明人： YANAGISAWA SHINICHI , KAWASHIMA HIROSHI , YONEDA YOSHIO
IPC分类号： E02D33/00 , G01F1/00 , G01N15/08
摘要： PURPOSE:To obtain a constant-water level infiltration testing device of a simple constitution by using a hermetically sealed container filled with water, and an injection pipe connected to its lower side, as components, and utilizing natural air pressure. CONSTITUTION:First of all, water is enclosed in a hermetically sealed container 21 and the container 21 of its own is supported by a stand 23. In this state, by setting the container 21, first of all, water in the container 21 starts to flow out into a test hole from an injection pipe 22. Subsequently, a water level in the test hole ascends, and when its water level ascends to a position of the lower end of the pipe 22, an outflow of water from the pipe 22 stops. Thereafter, water infiltrates steadily to the outside from the periphery of the test hole, by which the water level in the test hole goes down in accordance with the quantity of its infiltration. Accordingly, air goes in again to the inside of the container 21 from the lower end of the pipe 22, and by its portion, water is supplied into the test hole from the container 21. In such a way, by measuring the supply quantity of water from the container 21, etc., on the assumption that the water level is kept constant, the water infiltration of the test hole is checked.

5. 发明专利

JPS6250719B2 失效
公开(公告)号：JPS6250719B2
公开(公告)日：1987-10-26
申请号：JP18519280
申请日：1980-12-29
申请人： SHIMIZU CONSTRUCTION CO LTD
发明人： KIKUCHI JUICHI , MATSUMOTO YOICHI , YANAGISAWA SHINICHI , YOSHII MIKIO
IPC分类号： E04H7/18 , F17C3/04 , F17C13/08

6. 发明专利

JPS6050947B2 失效
公开(公告)号：JPS6050947B2
公开(公告)日：1985-11-11
申请号：JP19526881
申请日：1981-12-04
申请人： SHIMIZU CONSTRUCTION CO LTD
发明人： YANAGISAWA SHINICHI , MATSUMOTO YOICHI , IMAI MINORU , ISHIKAWA NOBORU , YOSHII MIKIO
IPC分类号： E04H7/18 , F17C3/00 , F17C3/04

7. 发明专利

JPS5898574A EXECUTION OF LOW TEMPERATURE LIQUEFIED GAS STORAGE TANK 失效
公开(公告)号：JPS5898574A
公开(公告)日：1983-06-11
申请号：JP19526881
申请日：1981-12-04
申请人： SHIMIZU CONSTRUCTION CO LTD
发明人： YANAGISAWA SHINICHI , MATSUMOTO YOUICHI , IMAI MINORU , ISHIKAWA NOBORU , YOSHII MIKIO
IPC分类号： E04H7/18 , F17C3/00 , F17C3/04

8. 发明专利

JPS5896549A LIQUID-TIGHT AND AIRTIGHT BUILDING MATERIAL 失效
公开(公告)号：JPS5896549A
公开(公告)日：1983-06-08
申请号：JP19481181
申请日：1981-12-03
申请人： SHIMIZU CONSTRUCTION CO LTD , TOKAI METALS CO
发明人： KIKUCHI YUUICHI , YANAGISAWA SHINICHI , MATSUMOTO YOUICHI , ISHIKAWA NOBORU , YOSHII MIKIO , MATSUI TERUO
IPC分类号： E04H7/18 , B32B15/08 , B32B15/09 , B65D90/02 , E04D5/10 , E04H7/02 , F17C3/04 , F17C3/06

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