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1. 发明专利

JPH04368514A SLOPE FACE ERROSION PREVENTIVE MATERIAL AND CONSTRUCTION USING THE SAME 失效
公开(公告)号：JPH04368514A
公开(公告)日：1992-12-21
申请号：JP17044391
申请日：1991-06-17
申请人： MAEDA KOSEN KK
发明人： KATAOKA HIDEKAZU , TSUKATA SHOJI
IPC分类号： E02D17/20
摘要： PURPOSE:To conduct errosion prevention work safely and simply for a slope face, and also reduce the raw material cost needed for the construction. CONSTITUTION:A slope face errosion preventive material 10, composed by fabricating plastic sheets 20, having hollow structure, in a grid state, is placed in a slope face 50 state. Then the slope face errosion preventive material 10 is pressed in the normal lime (c) direction of the slope face 50 to be forcedly pushed into the slope face 50.

2. 发明专利

JP2866225B2 失效
公开(公告)号：JP2866225B2
公开(公告)日：1999-03-08
申请号：JP19128491
申请日：1991-07-05
申请人： MAEDA KOSEN KK
发明人： KATAOKA HIDEKAZU , YOKOTA YOSHIHIRO , NOMURA SHUNICHI
IPC分类号： E02D3/00 , E02B3/04 , E02D17/18

3. 发明专利

JPH04297611A RESIN-PROCESSING OF VERTICALLY AND HORIZONTALLY INSERTED RASCHEL KNITTED FABRIC 失效
公开(公告)号：JPH04297611A
公开(公告)日：1992-10-21
申请号：JP1266391
申请日：1991-01-11
申请人： MAEDA KOSEN KK
发明人： KATAOKA HIDEKAZU
IPC分类号： D04B21/14 , D06M15/19 , D06M101/00 , D06M101/16 , D06M101/30 , D06M101/32 , D06M101/34 , E02D3/00
摘要： PURPOSE:To lessen the occurrence of mesh bias of a raschel knitted fabric, raise operability and avoid the occurrence of operation waste liquid. CONSTITUTION:A vertical and horizontal insertion yarn 10 is coated with a thermoplastic synthetic resin before knitting and knitted with knitting yarns 20. The knitted fabric is heat-treated at a temperature higher than the melting point of the synthetic resin 20 but lower than the melting point of the insertion yarn 10 in such a way as to fix the crossing points of the insertion yarns 10.

4. 发明专利

JPH03210131A METHOD FOR ROOT WRAPPING AROUND TREE 失效
公开(公告)号：JPH03210131A
公开(公告)日：1991-09-13
申请号：JP356490
申请日：1990-01-12
申请人： MAEDA KOSEN KK
发明人： MAEDA YUKITOSHI , KATAOKA HIDEKAZU
IPC分类号： A01G23/04
摘要： PURPOSE:To simplify operation in transplanting a tree and prevent soil around a root from breaking by previously burying a netlike root wrapping member so as to provide a state thereof wrapping the outer periphery of a root ball in digging up the tree after growth. CONSTITUTION:A tree 10 to be transplanted after growth is planted. In the process, a hole as large as a root ball 30 in digging up the grown tree 20 is dug and a netlike root wrapping member 40 formed so as to provide a state thereof wrapping the outer periphery of the aforementioned root ball 30 is buried to plant the tree 10.

5. 发明专利

JPH11247041A THREE DIMENSIONALLY CRIMPED MONOFILAMENT AND ITS PRODUCTION 失效
公开(公告)号：JPH11247041A
公开(公告)日：1999-09-14
申请号：JP5187398
申请日：1998-03-04
申请人： MAEDA KOSEN KK
发明人： MINAMIMOTO MASASHI , KATAOKA HIDEKAZU , YOMO TADAHIRO , MUKOGAWA YUJI
IPC分类号： D02J1/00 , D02G1/14 , D02G3/34
摘要： PROBLEM TO BE SOLVED: To produce a three-dimensionally crimped monofilament having a uniform high percentage of void and high elastic modulus, and capable of providing an aggregate excellent in cushion. SOLUTION: This three-dimensionally crimped monofilament having 50-50,000 de size and composed of a synthetic polymer has a three dimensional complex wave shape which has a projection of the monofilament on the X-Y plane, drawing a standing wave curve along the X-axis direction and cyclically bent in the Y-axis direction, when the longitudinal direction of the monofilament is made the X-axis, and the projection on the X-Z plane, drawing the standing wave curve along the X-axis and cyclically bent in the Z-axis direction, and in which the both standing wave curves have substantially different cycles.

6. 发明专利

JP2866206B2 失效
公开(公告)号：JP2866206B2
公开(公告)日：1999-03-08
申请号：JP1266391
申请日：1991-01-11
申请人： MAEDA KOSEN KK
发明人： KATAOKA HIDEKAZU
IPC分类号： D04B21/14 , D06M15/19 , D06M101/00 , D06M101/16 , D06M101/30 , D06M101/32 , D06M101/34 , E02D3/00

7. 发明专利

JPH08158343A PLASTIC GABION 失效
公开(公告)号：JPH08158343A
公开(公告)日：1996-06-18
申请号：JP29772494
申请日：1994-12-01
申请人： MAEDA KOSEN KK
发明人： KATAOKA HIDEKAZU
IPC分类号： E02B3/08
摘要： PURPOSE: To enhance the durability, by forming a cylindrical gabion having meshes by the use of a thermosetting resin belt in which fibers are inserted in the longitudinal direction and welding the intersections of belts. CONSTITUTION: A plurality of rows of polyester fibers are arranged in a polyethylene by the use of cloth heads to form a belt, when the polyethylene containing carbon black is extruded and shaped to make a belt-form. The belt 1 is cut at every specified length and made to form loops with about 600mm diameter. The ends are lapped over and welded with hot air to form circumferential strands 2 of a gabion material. Both ends of belt 1 are folded back to form loops 4 and the ends of the loop are welded to form longitudinal strands 3. And further, a plurality of strands 3 are shaped to make U-shaped forms and a plurality of strands 2 are inserted into the outside of the strands 3. The intersections 5 are welded so that the mesh openings are about 30-150mm wide.

8. 发明专利

JPH06136762A BANKING SLOPE FORMING UNIT AND BANKING SLOPE FORMING METHOD 失效
公开(公告)号：JPH06136762A
公开(公告)日：1994-05-17
申请号：JP15621392
申请日：1992-05-25
申请人： MAEDA KOSEN KK
发明人： KATAOKA HIDEKAZU , YOKOTA YOSHIHIRO
IPC分类号： E02D17/18
摘要： PURPOSE:To provide a banking slope forming unit which is easily handled and transported, does require a small room for housing and loading, enables the surface of the baking to be planted, also enables a slope gradient to be changed as required, and allows a plurality of the units to be formed into solid banking and firmly stable banking slope forming wall members. CONSTITUTION:Each banking slope forming unit 10 is so constituted that a lower and an upper stage tension member 15 and 17 in a net making shape are provided for the inner surface 12 of a wall surface member 11 composed of a plurality of perforated members in such a way as to be freely rotated by means of installation sections 16 and 18. After the first floor unit 10 is planted onto the ground G while a desired gradient A is given, the unit is fixed on the ground by a locking fixture 40 with the lower tension member 15 opened. Next, a banking layer M1 is formed, which has the horizontal surface S1 of a banking layer at the height of the installation section 18 of the upper stage tension member 17. Consequently, the wall surface member 21 of the second floor unit 20 is erected while being brought into contact with the inner surface 12 of the upper end section 14 of the first floor unit 10, and a banking layer M2 is then formed by means of similar banking works, so that the lower stage tension member 25 is thereby fixed. Thus, the uppermost floor unit 30 is set up by repeating works similar to the aforesaid works, so that a banking M where lamination has been over, and a banking slope forming wall member 01 are thereby formed.

9. 发明专利

JP2934322B2 失效
公开(公告)号：JP2934322B2
公开(公告)日：1999-08-16
申请号：JP41105090
申请日：1990-12-17
申请人： MAEDA KOSEN KK
发明人： KATAOKA HIDEKAZU
IPC分类号： D04B1/00 , D04B21/00 , D04B21/14 , D06C7/00 , D06M17/00 , E02D3/00

10. 发明专利

JPH10176310A WINDBREAK FENCE 失效
公开(公告)号：JPH10176310A
公开(公告)日：1998-06-30
申请号：JP33781596
申请日：1996-12-18
申请人： MAEDA KOSEN KK
发明人： KATAOKA HIDEKAZU
IPC分类号： E01F7/02 , B29C47/02 , B29K105/08 , B29L31/00 , E04H17/00
摘要： PROBLEM TO BE SOLVED: To improve performance and workability by forming a fence for storm protection, snow protection and dustproofing by providing fiber-reinforced plastic belts in the lengthy direction in parallel and in parallel in the vertical direction with intervals. SOLUTION: A belt 12 in which high strength fiber with a higher melting point than thermoplastic resin is inserted in the lengthy direction is provided in the thermoplastic resin. Thereafter, the belts 12 are arranged in parallel with specified intervals, and the same belts are welded 13 on the belts 12 orthogonally and with constant intervals and made in a sheet form. Additionally, in the case of providing a fence, beams 16 are installed on upper and lower parts of supports 15 erected with specified intervals, the sheet type belts 12 are installed between the beams 16, and in this case, a direction of the belts 12 is made the vertical direction. Consequently, it is possible to display a function of the fence for a long period of time as lowering of tensile strength by an ultraviolet ray is prevented, to improve workability as they are light in weight, to support settling force of snow by reinforcing fiber as the belts are arranged in the vertical direction and to prevent breakage of the fence.

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