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1. 发明专利

JPH0813472A SCATTERING METHOD FOR FIBER 失效
公开(公告)号：JPH0813472A
公开(公告)日：1996-01-16
申请号：JP14967894
申请日：1994-06-30
申请人： MINI PUBLIC WORKS , DOBOKU KENKYU CENTER , SATO KOGYO , KUMAGAI GUMI CO LTD , DAINIPPON INK & CHEMICALS , HAZAMA GUMI
发明人： MIKI HIROSHI , HAYASHI YOSHIYUKI , SENDA SHOHEI , INADA HIROFUMI , HORIUCHI HARUO , UCHIYAMA MASAMI , KATO TOSHIAKI
IPC分类号： E02D3/12
摘要： PURPOSE:To make uniform the strength of soil, by blowing compressed air in a frother dissolved in a liquid to generate bubbles and adding short fiber thereto and agitating and mixing it and after that, mixing it with soil and dispersing the fiber by the bubbles. CONSTITUTION:Air is blown in a dissolved frother 1 to generate a number of fine bubbles 14 in a bubble generator 3. The air bubbles are mixed with short fiber 13 with 2-10cm in the length of 1-30 denier in the fineness, in an agitator 8. In this case, the short fiber 13 corresponding to the weight as much as 0.2-1% of the dry solid of soil is mixed with the soil. The dispersed fiber 15 with air bubbles mixed by the agitator 8 is scattered from the discharge opening 16 to soil 28 through a hose 27. The short fiber is mixed with the soil 28 by the blades 26 of a stabilizer agitator 21 to prevent short fiber from being entangled and evenly scatter it to the whole. In this way, the equipment is miniaturized and lightened and further, the soil strength can be made uniform.

2. 发明专利

JPH09203045A METHOD OF RETAINING BANKING COMPRESSING MIXED LIGHT WEIGHT SOIL 失效
公开(公告)号：JPH09203045A
公开(公告)日：1997-08-05
申请号：JP1377696
申请日：1996-01-30
申请人： MINI PUBLIC WORKS , DOBOKU KENKYU CENTER , KUBOTA CONSTRUCTION CO , NIHON CEMENT , FUJITA CORP , MATSUO KENSETSU KK , MITSUBISHI CHEM CORP , ASAHI CHEMICAL IND , OSAKA BOSUI KENSETSUSHA KK , JSP CORP , SEKISUI PLASTICS , NIPPON HODO , SATO KOGYO , HAZAMA GUMI
发明人： MIKI HIROSHI , MORI NORIYUKI , SENDA SHOHEI , YAMADA SUMIO , INADA HIROFUMI
IPC分类号： E02D17/18 , E02D17/20
摘要： PROBLEM TO BE SOLVED: To preclude banking from collapsing from the slope, and rendering banking lightweight by enclosing mixed lightweight soil with a water-permeable synthetic fiber sheet at carrying out banking comprising mixed lightweight soil with a small piece of synthetic resin foam mixed to soil and sand. SOLUTION: A water-permeable synthetic fiber sheet (diotextile) 3 is wholly placed over the ground 4 to be given banking, and then banked on the water permeable synthetic fiber sheet 3 placed thereover is mixed lightweight soil 2 with at least a small piece of a synthetic resin foam mixed to soil and sand. The water permeable synthetic fiber sheet 3 is folded back to enclose the circumferential parts of the banked mixed lightweight soil 2 around the mixed lightweight soil 2 banked on the water permeable synthetic fiber sheet 3, then the banked mixed soil 2 is rolled by a bulldozer 5 or the like. Further, by covering the surface of the rolled mixed lightweight soil 2 with a remaining part of water permeable synthetic fiber sheet 3, the rolled mixed lightweight soil 2 is enclosed with the water permeable synthetic fiber sheet 3.

3. 发明专利

JP2000024678A PURIFYING METHOD FOR LAKE, MARSH OR RIVER 失效
公开(公告)号：JP2000024678A
公开(公告)日：2000-01-25
申请号：JP19262598
申请日：1998-07-08
申请人： SATO KOGYO
发明人： UTAGAWA NORIYUKI , KANEKO NORIYOSHI , INADA HIROFUMI
IPC分类号： C02F3/00 , C02F1/00 , C02F3/20 , C02F7/00
摘要： PROBLEM TO BE SOLVED: To purify eutrophic water in a closed water area, etc., at a low cost and without destroying a scene in the surrounding with a comparatively simple system. SOLUTION: A well point 1 is provided in a position where the water in the water area does not directly flows in and the water in the water area infiltrates into soil and flows in. The soil-infiltrating water, which flows into the well point 1 through an intake 2, is forcibly pumped up by a pumping means 5 and is returned to the water area. The water in the water area is forcibly circulated via the soil. thereby allowing the soil to capture pollutants incorporated in the water in the water area.

4. 发明专利

JP2794394B2 失效
公开(公告)号：JP2794394B2
公开(公告)日：1998-09-03
申请号：JP30442794
申请日：1994-11-14
申请人： SATO KOGYO KK
发明人： INADA HIROFUMI
IPC分类号： E02D17/20

5. 发明专利

JPH0938942A FIBER CONTINUOUS AND QUANTITATIVE SUPPLY APPARATUS IN FIBER MIXED CONCRETE 失效
公开(公告)号：JPH0938942A
公开(公告)日：1997-02-10
申请号：JP19976295
申请日：1995-08-04
申请人： SATO KOGYO
发明人： INADA HIROFUMI
IPC分类号： B01F15/02 , B28C5/40 , B28C7/04
摘要： PROBLEM TO BE SOLVED: To provide the title fiber continuous and quantitative supply apparatus uniformly dispersing and compounding fibers without loosening and damaging them, capable of continuously weighing the fibers, easily recognizing a fiber charging period and not generating work trouble such as the forgetting of the charge of fibers. SOLUTION: An average staple fiber dispersing and adding device composed of a dispersion chute is connected to the opening part of a transparent rotary drum 1 having an almost smooth inner peripheral surface having no stirring blades or projections and having a staple fiber charging port 5 and an opening part 6 at both end parts thereof.

6. 发明专利

JPH0913379A NET BODY STRUCTURE AND SLOPE GREENING METHOD 失效
公开(公告)号：JPH0913379A
公开(公告)日：1997-01-14
申请号：JP18632795
申请日：1995-06-29
申请人： SATO KOGYO
发明人： INADA HIROFUMI , ISHIBASHI MINORU
IPC分类号： E02D17/20
摘要： PURPOSE: To achieve stable vegetation, while maintaining the shape of a stair, by fixedly attaching a linear member located at the innermost part which is a tangent line between the innermost end of a tread and the lower end of a riser of a stair to the front side of a net body. CONSTITUTION: In a net structure 1, a unit structure is formed into a three-stage shape and a number of unit structures to be disposed is determined according to the range of vegetation to be applied to a slope 2 and lateral linear members 11A located at the innermost part O of each unit are secured to the slope 2 by means of an anchor 5. In each unit structure, an uppermost stage and lowermost stage linear members 11 are fixed by an anchor driven into the slope 2, while two intermediate linear members 11A are fixed by an auxiliary anchor 6. After the structure 1 is set and fixed on the slope 2, soil dressing is put from a soil dressing inlet port of a tread H into a vegetation pocket of the structure 1 and further plants such as a flower, grass, a tree, etc., or young plants are planted or seeds or bulbs are laid to vegetate the slope 2.

7. 发明专利

JPH08258027A MANUFACTURE OF SEGMENT 失效
公开(公告)号：JPH08258027A
公开(公告)日：1996-10-08
申请号：JP6250595
申请日：1995-03-22
申请人： SATO KOGYO
发明人： INADA HIROFUMI
IPC分类号： B28B7/10 , B28B13/02 , B28B23/02
摘要： PURPOSE: To provide a method capable of manufacturing dense concrete segments with low noise and vibration without the necessity of a large-sized compaction vibrator or rigid concrete mold frame. CONSTITUTION: A concrete pouring pipe 5 is inserted in the vicinity of the bottom surface 1a of a mold frame from the exhausting part of concrete disposed on the curved crest in a mold frame 1 for manufacturing segments, and the concrete pouring pipe is held and fixed by crest iron reinforcing bars of an iron bar cargo with partition wire netting 3 for flow of concrete along the middle part of the iron bars. Then, while vibrating the pouring pipe together with the mold frame, non-air bubble high speed concrete (a) is poured to be circulated along the inner part of the mold frame for exhausting air bubbles in a manner including in concrete air bubbles adhered to the mold frame, and thereafter the curved crests of segments are finished smoothly.

8. 发明专利

JPH08246461A LANDSCAPING FORM AND LANDSCAPING FORM METHOD 失效
公开(公告)号：JPH08246461A
公开(公告)日：1996-09-24
申请号：JP8192495
申请日：1995-03-14
申请人： SATO KOGYO
发明人： INADA HIROFUMI , IWATO MASAHIKO , MITSUI YOSHINAO
IPC分类号： E02D17/18 , E02B3/08 , E02B7/00 , E02D17/20 , E02D29/02
摘要： PURPOSE: To clarify a landscaping form method and a landscaping form capable of being used even if execution conditions are severe. CONSTITUTION: A landscaping form is partitioned by a main frame 11 consisting of front frame 12, side frames 13 and rear frame 14 formed of a net with approximate 5-20mm and a partition grid frame 15 of a space surrounded by the main frame 11 formed of a net with approximate 5-20mm arranged at a free angle of inclination into a concrete filling partition 18 and a displaced soil filling partition 19. A landscaping form method is such that landscaping forms are arranged in the horizontal direction in succession, concrete is placed in the concrete filling partition 18, concrete is placed in a structural body side and that the landscaping form on the upper stage side is slightly moved barckward after the curing of the concrete to laminate it on the upper part of the landscaping form on the lower stage side to place concrete. The filling of displaced soil, planting and seeding are made in the dispaced soil filling partition 19.

9. 发明专利

JPH08199601A LANDSCAPING TYPE FORM TECHNIQUE AND LANDSCAPING TYPE FORM BLOCK 失效
公开(公告)号：JPH08199601A
公开(公告)日：1996-08-06
申请号：JP2620995
申请日：1995-01-19
申请人： SATO KOGYO
发明人： INADA HIROFUMI , IWATO MASAHIKO , MITSUI YOSHINAO
IPC分类号： E02D29/02
摘要： PURPOSE: To perform firm construction under severe conditions by arranging a partition wall in the middle of an upward and downward open block, placing concrete into a concrete room and dressing a vegetation room for vegetation. CONSTITUTION: A middle partition wall 15 is arranged in an upward open block 10 formed by an outer wall 16, a side wall 17 and an inner wall 18 to partition a concrete room 12 from a vegetation room 14. A landscape type form block 10 in such a structure is arranged in a normal plane on a laterally continuous basis to place concrete through a concrete opening 11 into the concrete room 12. After concrete is cured, concrete 21 is placed at the mountain side. The vegetation room 14 is dressed for vegetation or seeding. In this way, even if the block 10 is at one step or at several steps, easy and firm construction can be performed.

10. 发明专利

JPH0560039B2 失效
公开(公告)号：JPH0560039B2
公开(公告)日：1993-09-01
申请号：JP19997487
申请日：1987-08-12
申请人： SATO KOGYO
发明人： INADA HIROFUMI
IPC分类号： E21D20/00

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