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131. 发明专利

JP2938613B2 失效
公开(公告)号：JP2938613B2
公开(公告)日：1999-08-23
申请号：JP11765691
申请日：1991-05-22
申请人： NITSUSEKI MITSUBISHI KK , NIPPON SEKYU KAGAKU KK , KOBUNSHI KAKO KENKYUSHO KK
发明人： KOBAYASHI SEIZO , MIZOE TAKASHI , IWANAMI TOMONAGA , OOTSU OSAMU , YOKOYAMA SHIGEKI , KURIHARA KAZUHIKO , YAZAWA HIROSHI
IPC分类号： B29C55/02 , B29C43/22 , B29C55/18 , B29D7/01 , B29D28/00 , B29K23/00 , B29L7/00 , C08L23/00 , D01D5/42 , D01F6/04 , D01F6/46 , D04H13/02

132. 发明专利

JPH1148305A SHEATHED TAPE, NET BODY COMPRISING SHEATHED TAPE, AND MANUFACTURING APPARATUS FOR SHEATHED TAPE 失效
公开(公告)号：JPH1148305A
公开(公告)日：1999-02-23
申请号：JP22001997
申请日：1997-07-30
申请人： TAKIRON CO
发明人： TANAKA TSUTOMU , YAMADA KIKUO , HOSOKAWA HIROSHI
IPC分类号： B32B27/32 , B29C47/02 , B29D28/00 , B29L9/00
摘要： PROBLEM TO BE SOLVED: To provide a sheathed tape having an improved tensile strength and durability by restraining a sheathed layer comprising a thermoplastic resin from being separated from a core tape in the case of employing a core tape formed by laminating a plurality of stripes of a tape material on the sheathed tape. SOLUTION: The sheathed tape is formed by sheathing the circumference of a core tape consisting of uniaxially oriented polypropylene, a polyester, or super high molecular polyethylene with a thermoplastic resin having a high dielectric constant, in which a core tape 2 is formed by laminating a plurality of stripes of tape materials 21, 22, 23, and by disposing a thermoplastic resin layer 12 between the laminated tape materials 22, 23, each laminated tape material is adhered each other.

133. 发明专利

JPH10109365A FOAM NET OF NONCROSSLINKED POLYPROPYLENE RESIN FOR MOLDING AND NET TRAY OF NONCROSSLINKED POLYPROPYLENE RESIN FOAM 失效
公开(公告)号：JPH10109365A
公开(公告)日：1998-04-28
申请号：JP28167796
申请日：1996-10-03
申请人： JSP CORP
发明人： FURUSAWA YUKIO , HARADA CHIKAFUMI , KINO TORU , IWAMOTO AKIRA , MUROI TAKASHI
IPC分类号： B65D1/34 , B29D28/00 , B29K23/00 , B29K105/04 , B65D85/34
摘要： PROBLEM TO BE SOLVED: To perfect shock-absorbing characteristics for wrapping and thereby improve the visual recognizability and water draining properties of a content by specifying the ratio of opening of a net, the average density of fine filaments constituting the net and the average cross section of the perpendicular section of the net. SOLUTION: This foam net 1 consists of clusters 21 of fine filaments 2 of noncrosslinked polypropylene resin foam arranged in parallel at a specified internal between the fine filaments 2. Numerous fine filaments 2 are likewise arranged side by side at a specified interval between the fine filaments 2 to form clusters 22 of fine filaments. The ratio of opening formed between the fine filaments 2 of the net 1 is 10-60%. The ratio of opening represents the area ratio of the total open hole part 3 which is present within a specified range for the total area in a specified range, as viewed from a perpendicular direction with a sheet face of a sheet-like net 1. In addition, the average density of the fine filaments 2 constituting the net 1 is 0.022-0.10g/cm , and the average cross section of the perpendicular section of the fine filaments 2 constituting the net 1 is 7-180mm .

134. 实用新型

JPH09538U 失效
公开(公告)号：JPH09538U
公开(公告)日：1997-11-04
申请号：JP287697
申请日：1997-04-15
IPC分类号： E06B9/24 , B29D28/00 , B60J3/00 , D06M15/00

135. 发明专利

JP2618576B2 失效
公开(公告)号：JP2618576B2
公开(公告)日：1997-06-11
申请号：JP31114592
申请日：1992-10-28
IPC分类号： B23P13/02 , B01D39/16 , B23P15/16 , B23P17/04 , B23Q3/08 , B29C33/00 , B29C69/00 , B29D28/00 , B29D99/00 , G02B5/18

136. 发明专利

JPH08229189A PLANKING MATERIAL FOR SKI GROUND 失效
公开(公告)号：JPH08229189A
公开(公告)日：1996-09-10
申请号：JP3816795
申请日：1995-02-27
申请人： MITSUI SEKIKA SANSHI KK , SANKO SHOJI KK
发明人： KIGA HIROSHI , SHIRATO TATSU
IPC分类号： A63C19/10 , B29D28/00 , E01C13/00 , E01C13/12
摘要： PURPOSE: To enable comfortable ski sliding in a small amount of a snow fall by forming a thermoplastic resin made strand fusion-welded to each other in the net-like state to locate the upper end of the intersection point of the welded strands higher than a non-intersection point part. CONSTITUTION: A planking material formed of a thermoplastic resin made net and laid on a plane has the upper ends of intersection point of strands 3, 4 at a position higher than the non-intersection point part, i.e., the longitudinal strand 3 forming the upper surface of the net is in the highest position 6 at the intersection point part 5, and a non-intersection point part strand 7 between the intersection points 5, 5' is constructed to be bent downward and located lower than the upper ends 6, 6' of the intersection point parts. Thus, since only intersection point portion is constructed to be elevated, ski soles in ski sliding make few contact with the strands 3, 4, and accordingly, the contact with snow is increased. Even in a small amount of snow fall, sliding giving a feel approximating to that of snow surface can be enjoyed.

137. 发明专利

JP2526041B2 失效
公开(公告)号：JP2526041B2
公开(公告)日：1996-08-21
申请号：JP23029886
申请日：1986-09-29
IPC分类号： B01D39/08 , B29C43/02 , B29C70/06 , B29D28/00 , B29K105/06 , B29K309/08 , B29L28/00 , C08J5/04 , E02D3/00 , E02D17/20

138. 发明专利

JPH081596A HOLE DRILLING METHOD AND JOINING METHOD USING THE HOLE DRILLING METHOD 失效
公开(公告)号：JPH081596A
公开(公告)日：1996-01-09
申请号：JP14202194
申请日：1994-06-23
申请人： GONINME KK
发明人： YAMAWAKI MARIKO
IPC分类号： B26F3/08 , B29C59/00 , B29C65/18 , B29C65/56 , B29C65/60 , B29D28/00 , B29L9/00
摘要： PURPOSE:To provide a hole drilling method by which through holes can be formed easily and a net body can be obtained at low cost. CONSTITUTION:A through member 5 having temperature equal to boiling point temperature of silicone rubber is positioned and arranged on a top surface of a sheet material 1 made of silicone rubber, and the through member is lowered to pass it through the sheet 1 by melting the sheet 1 by heat so that a transparent hole 2 is formed. The operation is repeated by shifting the position of the through member 6 to form many through holes 2 in the sheet material 1 so as to constitute a net body 6.

139. 发明专利

JPH0764014B2 失效
公开(公告)号：JPH0764014B2
公开(公告)日：1995-07-12
申请号：JP33685287
申请日：1987-12-29
IPC分类号： B29C55/22 , B29C55/00 , B29D28/00 , B29K23/00 , B29L28/00 , D02J1/22

140. 发明专利

JPH07171172A MADREPORIC BODY AND ITS MANUFACTURING METHOD 失效
公开(公告)号：JPH07171172A
公开(公告)日：1995-07-11
申请号：JP24866994
申请日：1994-09-16
申请人： INTERPORE INTERNATIONAL
发明人： YUUJIN DABURIYUU HOWAITO
IPC分类号： A61F2/00 , A61F2/06 , A61F2/10 , A61F2/28 , A61F2/30 , A61L27/56 , B29C39/14 , B29D28/00 , C23F1/00 , D04H1/70
摘要： PURPOSE: To provide a porous body having a three-dimensional network of interconnected pores and having a specific void capacity by forming a nonwoven fabric having a topological surface structure, and then laying a mesh on alternat ing layers in a form corresponding to the desired form of a structure. CONSTITUTION: The projections 10 of a mesh 1 have each a circular cross section with a decreasing diameter with a plateau-shaped portion 40 of a diameter X serving as its terminal, and are distributed in a uniform grid pattern over the entire mesh 1. Over the entire surface of the mesh 1, a series of openings 20 are formed to correspond to the pattern of projections 10 in such a way that each of the openings 20 is located at the center of a rectangle which four projections adjacent to the opening define. The thickness of the mesh at a slender dent 30 is half the maximum thickness value of the mesh which the tops of the projections 10 define. Also, the plateau-shaped portion has a diameter equal to X. The opening 20 is circular and its diameter is equal to Y. The slender dent between the adjacent projections is shown by a semicircle 32 with an effective radius of Y/2.

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