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    COLORED SWEATER
    43.
    发明专利
    COLORED SWEATER 失效

    公开(公告)号：JP2001081679A

    公开(公告)日：2001-03-27

    申请号：JP25547399

    申请日：1999-09-09

    Applicant: TORAY INDUSTRIES

    Inventor： YOSHINO NOBORU ,  FUJIMORI MICHIHIRO ,  TAZAWA HISASHI

    IPC: D06P3/54

    Abstract: PROBLEM TO BE SOLVED: To obtain a colored sweater enabling the quick providing of a sweater having color and design fitting the preference of a client by preparing the sweater of a normal pressure-dyeable polyester yarn and dyeing it with disperse dyes. SOLUTION: A sweater is prepared by using a mixture of a normal pressure- dyeable polyester yarn which is a polyester obtained by copolymerizing a metal sulfonate group-having isophthalic acid component in an amount of 3.5-6.5 mol%, or a polyester obtained by copolymerizing a polyalkylene glycol having a molecular weight of 300-8,000, and a polyester yarn having a degree of exhaustion smaller than that of the above polyester by at least 20%, and the sweater is dyed with dispersion dyes to obtain the objective colored sweater.

    ARTIFICIAL LAWN CUTTING METHOD AND CUTTING DEVICE THEREFOR
    46.
    发明专利
    ARTIFICIAL LAWN CUTTING METHOD AND CUTTING DEVICE THEREFOR 失效

    公开(公告)号：JPH07158009A

    公开(公告)日：1995-06-20

    申请号：JP31190593

    申请日：1993-12-13

    Applicant: TORAY INDUSTRIES

    Inventor： TAZAWA HISASHI

    IPC: E01C13/00 ,  E01C13/08

    Abstract: PURPOSE:To improve workability in removing a well-worn artificial lawn containing sand by lifting up the portion of the artificial lawn to be cut and cutting such portion with a disc cutter of a specific diameter. CONSTITUTION:The tip of a wedge lift-up mechanism 2 is inserted into the underneath an artificial lawn to be cut. By making a wheel 3 run itself, the artificial lawn climbs the slope of the mechanism 2 and is cut by a disc cutter 1 of a diamond cutter or the like provided on the side of the driving unit body. The diameter of the cutter 1 is made to 10 to 50cm. Thus an artificial lawn can be easily cut even if it contains sand and can be removed without requiring a crane or the like because it is cut into light and small pieces and safety can be improved by preventing adverse effect of the working environment and the surrounding environment caused by sand.

    FIBER-ENTANGLING STRUCTURE
    47.
    发明专利
    FIBER-ENTANGLING STRUCTURE 失效

    公开(公告)号：JPH07135846A

    公开(公告)日：1995-05-30

    申请号：JP29070493

    申请日：1993-11-19

    Applicant: TORAY INDUSTRIES

    Inventor： MURAKAMI FUMIO ,  TAZAWA HISASHI ,  TAKAGI MAKOTO

    IPC: A01G1/00 ,  A01G31/00 ,  D04H1/541 ,  D04H1/55 ,  D04H1/54

    Abstract: PURPOSE:To obtain a fiber entanglement structure useful as a nursery for plant breeding, which has a specific structure resistant to deformation by external force, well-balanced retention of moisture and oxygen and high shape stability during the moisture retention. CONSTITUTION:The objective fiber entanglement structure is composed of (A) hydrophilic short-cut fibers 2 such as acrylic fibers made hydrophilic by treatment and (B) short-cut thick fibers 1 of hydrophobic polyester of 6 or higher denier where they are mutually bonded so as to adjust the volume ratio of the air phase to the fiber solid phase to 10 to 50 in the structure.

    LAMINATED STRUCTURE AND INTERIOR MATERIAL
    48.
    发明专利
    LAMINATED STRUCTURE AND INTERIOR MATERIAL 失效

    公开(公告)号：JPH0776052A

    公开(公告)日：1995-03-20

    申请号：JP22347993

    申请日：1993-09-08

    Applicant: TORAY INDUSTRIES

    Inventor： MURAKAMI FUMIO ,  TAZAWA HISASHI ,  TAGUCHI SETSUO

    IPC: B32B5/24 ,  B32B27/30

    Abstract: PURPOSE:To provide a material which can be effectively used as a laminated structure, especially an interior material for an automobile or a house, with an outstanding adhesion to various types of other material, while having its retained characteristics such as light-weight, hardness, and adiabatic and shaping properties which are originally peculiar to a polystyrene foam. CONSTITUTION:This laminated structure is composed of a sheet-like material 1 obtained by integrally interlacing a composite fiber containing polystyrene with a fiber not containing polystyrene, and a polystyrene foam 2, to the surface of which the sheet-like material 1 is fused. In addition, this interior material is composed of the laminated structure obtained by fusion-bonding a short fiber unwoven cloth sheet-like material which consists of the composite fiber interlaced integrally with the fiber not containing polystyrene, laminated to the surface of a constituent member.

    GOLF SHAFT AND ITS PRODUCTION
    49.
    发明专利
    GOLF SHAFT AND ITS PRODUCTION 失效

    公开(公告)号：JPH0759884A

    公开(公告)日：1995-03-07

    申请号：JP20795593

    申请日：1993-08-23

    Applicant: TORAY INDUSTRIES

    Inventor： HIRAHARA TAKEHIKO ,  TAZAWA HISASHI

    IPC: A63B53/10 ,  B32B15/08

    Abstract: PURPOSE:To provide the golf shaft which is freely controllable in shaft balance so as to meet the player's desire without changing the factor to determine design, such as deflection pattern and torsional rigidity, of a carbon shaft and affords an excellent ball fitting feel and swinging-through feel. CONSTITUTION:This golf shaft is formed by forming a coating layer 2 consisting of a low melting metal having a m.p. of

    ARTIFICIAL RUSH
    50.
    发明专利
    ARTIFICIAL RUSH 失效

    公开(公告)号：JPH06346315A

    公开(公告)日：1994-12-20

    申请号：JP16038993

    申请日：1993-06-03

    Applicant: TORAY INDUSTRIES

    Inventor： HIRAHARA TAKEHIKO ,  TAZAWA HISASHI

    IPC: B29C48/32 ,  B29K105/04 ,  B29L22/00 ,  D01F6/00 ,  D01F6/06 ,  E04F15/02 ,  B29C47/20

    Abstract: PURPOSE:To obtain a high-quality artificial rush extremely similar to natural rush, having tension, rigidity, proper elasticity, excellent handle and heat insulating properties, providing touch cool in summer and warm in winter. CONSTITUTION:This artificial rush is a linear hollow foam having a shell and a hollow part, comprising a thermoplastic resin and the shell has a modified cross-sectional shape and a great number of striped projections and dented parts extending in the axial direction on the surface. Or, artificial rush is a linear hollow foam having a shell and a hollow part, comprising a thermoplastic resin and the shell has a modified cross-sectional shape and fibrillated. Further, artificial rush is a linear hollow foam having a shell and a hollow part, comprising a thermoplastic resin and the shell has a section of a shape of plural connected block-like materials with a modified cross section and cracked parts at least on the surface.

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