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1. 发明专利

JPS5831714A METHOD OF WELDING POLYETHYLENE MEMBER 失效
公开(公告)号：JPS5831714A
公开(公告)日：1983-02-24
申请号：JP12878881
申请日：1981-08-19
申请人： NISSAN MOTOR , KANTO KOGYO KK
发明人： BABA SHIGEYUKI , YOSHIDA SHIGERU , SEKIGUCHI YOSHIAKI
IPC分类号： B29C65/18 , B29C65/00 , B29C65/38
摘要： PURPOSE:To weld PE sheets having different thicknesses using an impulse sealing machine, by heating and pressing the PE sheets by heating plates, the temperature of the heating plates located on the side of the thinner PE sheet being higher than that of the heating plate located on the side of the thicker PE sheet. CONSTITUTION:The heating plates 9, 10 are secured respectively to upper and lower beds 7, 8 of the impulse sealing machine, and are coated with Teflon sheets 6. Using the upper and lower heating plates 9, 10, the thicker PE sheet 11 and the thinner PE sheet 12 are welded. In this case, the temperature of the heating plate 10 on the side of the thinner PE sheet is to be higher than that of the heating plate 9 on the side of the thicker PE sheet. Thus, the PE sheets that are different in the thickness can be welded together by the impulse sealing machine.

2. 发明专利

JPS6244211A SEAT COVER AND ITS PRODUCTION 失效
公开(公告)号：JPS6244211A
公开(公告)日：1987-02-26
申请号：JP18407785
申请日：1985-08-23
申请人： NISSAN MOTOR , KANTO KOGYO KK
发明人： YOSHIDA SHIGERU , MORI HIDEO
IPC分类号： A47C31/11

3. 发明专利

JPS57189815A HEATING PLATE OF IMPULSE SEAL MACHINE 失效
公开(公告)号：JPS57189815A
公开(公告)日：1982-11-22
申请号：JP10351681
申请日：1981-07-02
申请人： NISSAN MOTOR , KANTO KOGYO KK
发明人： BABA SHIGEYUKI , YOSHIDA SHIGERU , SEKIGUCHI YOSHIAKI
IPC分类号： B29C65/20 , B29C53/00 , B29C65/00 , B29C65/18 , B29C65/38
摘要： PURPOSE:To improve tensile strength at the pressure bonding edge part of a synthetic resin sheet by covering one side edge part at least of a heating plate for heating and pressure-bonding the overlapped part of synthetic resin sheets with a heat resisting sheet. CONSTITUTION:A heat resisting sheet 10 is attached to the outside edge part of the pressure bonding part 8 of a heating plate 3 for pressure-bonding a thin sheet 5 on an impulse seal machine for heating and pressure-bonding an overlapped part of synthetic resin sheets different in thickness. Then, a thin sheet 5 and a thick sheet 6 are overlapped, heating plates 3, 4 are pressed by an upper and a lower holder 1, 2, and the heating plate 3 is electrified to weld these sheets.

4. 发明专利

JPS5926214A Connecting method for plastic material layer 失效
标题翻译：塑料材料层连接方法
公开(公告)号：JPS5926214A
公开(公告)日：1984-02-10
申请号：JP13507482
申请日：1982-08-04
申请人： Kanto Kogyo Kk , Nissan Motor Co Ltd
发明人： YOSHIDA SHIGERU , IZUMO TAKUMI , KABAYA ISAO
IPC分类号： B32B5/18 , B29C53/00 , B29C65/00 , B29C65/04 , B29C65/18 , B29C65/22 , B29C65/38 , B32B7/04
CPC分类号： B29C65/224 , B29C65/38 , B29C66/112 , B29C66/131 , B29C66/24244 , B29C66/43 , B29C66/474 , B29C66/71 , B29C66/712 , B29C66/727 , B29C66/73521 , B29C66/8322 , B29K2023/06 , B29K2075/00
摘要： PURPOSE:To simplify connecting process and decrease manufacturing costs, by a method wherein after two polyethylene sheet materials and one polyurethan foam material are piled up, they are simultaneously and integrately connected to each other by an impulse heat seal technique. CONSTITUTION:A polyurethane foam material C is placed on an under-base 10 and the surface of a peripheral part 1a of an opening 1 of a polyethylene sheet material A is piled thereupon. A flange shaped end part of another polyethylene sheet material B is piled on the reverse side of said marginal part 1a. An upper- base 1' is lowered and a heating element H1 for an impulse heat seal mounted on the tip thereof is abutted against via a heating element cover 12 made of a fluoric resin and a predetermined pressure is added thereto. Simultaneously, the heating element H1 is heated by an electric heat or a high frequency heat. When the heating element H1 is cooled, the melted polyethylene resin is hardened to thermally adhere the polyethylene sheet materials A and B to each other.
摘要翻译：目的：为了简化连接工艺并降低制造成本，通过在两个聚乙烯片材和一个聚氨酯泡沫材料堆叠之后，它们通过脉冲热封技术同时并且整体地连接。构成：将聚氨酯泡沫材料C放置在底座10上，将聚乙烯片材A的开口1的周边部分1a的表面堆叠在其上。另一聚乙烯片材B的凸缘形端部堆叠在所述边缘部分1a的相反侧上。上底座1'下降，并且安装在其顶端上的用于脉冲热封的加热元件H1通过由氟树脂制成的加热元件盖12抵接并加入预定压力。同时，通过电热或高频热量来加热加热元件H1。当加热元件H1被冷却时，熔化的聚乙烯树脂被硬化以使聚乙烯片材A和B彼此热粘合。

5. 发明专利

JPS62112581A PRODUCTION OF BUTTON 失效
公开(公告)号：JPS62112581A
公开(公告)日：1987-05-23
申请号：JP25265585
申请日：1985-11-13
申请人： NISSAN MOTOR , KATO HATSUJO KAISHA LTD , KANTO KOGYO KK
发明人： YOSHIDA SHIGERU , MIYOSHI SHOICHI , MORI HIDEO
IPC分类号： B68G7/052 , A44B1/00 , A44B1/04 , A44B1/08 , A44B1/12 , B68G7/12

6. 发明专利

JPS6211489A PRODUCTION OF BUTTON 失效
公开(公告)号：JPS6211489A
公开(公告)日：1987-01-20
申请号：JP14993085
申请日：1985-07-10
申请人： NISSAN MOTOR , KANTO KOGYO KK , KATO HATSUJO KAISHA LTD
发明人： YOSHIDA SHIGERU , KURITA HISAO , MIYOSHI SHOICHI
IPC分类号： B68G7/052 , A44B1/00 , A44B1/04 , A44B1/08 , A44B1/12 , B68G7/12

7. 发明专利

JPS5820440A METHOD OF MOLDING AND BONDING POLYETHYLENE AND FOAMED RESIN 失效
公开(公告)号：JPS5820440A
公开(公告)日：1983-02-05
申请号：JP11850381
申请日：1981-07-30
申请人： NISSAN MOTOR , KANTO KOGYO KK
发明人： BABA SHIGEYUKI , YOSHIDA SHIGERU , SEKIGUCHI YOSHIAKI
IPC分类号： B32B5/18 , B29C55/00 , B29C65/00 , B29C65/40 , B29C65/48 , B29C65/70 , B29C65/72 , B32B7/12

8. 发明专利

JPS629016B2 失效
公开(公告)号：JPS629016B2
公开(公告)日：1987-02-26
申请号：JP10351681
申请日：1981-07-02
申请人： NITSUSAN JIDOSHA KK , KANTO KOGYO KK
发明人： BABA SHIGEYUKI , YOSHIDA SHIGERU , SEKIGUCHI YOSHIAKI
IPC分类号： B29C65/20 , B29C53/00 , B29C65/00 , B29C65/18 , B29C65/38

9. 发明专利

JPH0139334B2 失效
公开(公告)号：JPH0139334B2
公开(公告)日：1989-08-21
申请号：JP12878881
申请日：1981-08-19
申请人： NITSUSAN JIDOSHA KK , KANTO KOGYO KK
发明人： BABA SHIGEYUKI , YOSHIDA SHIGERU , SEKIGUCHI YOSHIAKI
IPC分类号： B29C65/18 , B29C65/00 , B29C65/38

10. 发明专利

JPH0157667B2 失效
公开(公告)号：JPH0157667B2
公开(公告)日：1989-12-06
申请号：JP12432982
申请日：1982-07-19
申请人： NISSAN MOTOR
发明人： YOSHIDA SHIGERU , KUBO TSUTOMU , IZUMO TAKUMI
IPC分类号： D06N3/04 , B32B7/10 , B32B27/12 , B32B27/28

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