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1. 发明专利

JPH0520298B2 失效
公开(公告)号：JPH0520298B2
公开(公告)日：1993-03-19
申请号：JP12516785
申请日：1985-06-11
申请人： SHOWA DENKO KK
发明人： MYAUCHI OTOHIKO , KAWAKAMI YOSHIHIKO , IMAI MITSUO , YOTSUYANAGI JUNJI
IPC分类号： B65D17/50

2. 发明专利

JPH03297B2 失效
公开(公告)号：JPH03297B2
公开(公告)日：1991-01-07
申请号：JP903186
申请日：1986-01-21
申请人： SHOWA DENKO KK
发明人： IMAI MITSUO , HIKICHI SHUICHI
IPC分类号： B65D25/04 , B65D25/10

3. 发明专利

JPS6133945A Can-shaped vessel cover 失效
公开(公告)号：JPS6133945A
公开(公告)日：1986-02-18
申请号：JP14694584
申请日：1984-07-17
申请人： Showa Denko Kk
发明人： KAWAKAMI YOSHIHIKO , MIYAUCHI OTOHIKO , SUZUKI TAKASHI , IMAI MITSUO , YASUDA TETSUO
IPC分类号： B65D17/40 , B65D47/36

4. 发明专利

JPS6133944A Can-shaped vessel cover 失效
公开(公告)号：JPS6133944A
公开(公告)日：1986-02-18
申请号：JP14694484
申请日：1984-07-17
申请人： Showa Denko Kk
发明人： KAWAKAMI YOSHIHIKO , MIYAUCHI OTOHIKO , SUZUKI TAKASHI , IMAI MITSUO , YASUDA TETSUO
IPC分类号： B65D17/40 , B65D47/36

5. 发明专利

JPS6125815A Injection molding method 失效
标题翻译：注射成型方法
公开(公告)号：JPS6125815A
公开(公告)日：1986-02-04
申请号：JP14694684
申请日：1984-07-17
申请人： Showa Denko Kk
发明人： KAWAKAMI YOSHIHIKO , MIYAUCHI OTOHIKO , SUZUKI TAKASHI , IMAI MITSUO , YASUDA TETSUO
IPC分类号： B29C45/14 , B29C45/16
CPC分类号： B29C45/14
摘要： PURPOSE:To make the appearance of a product favorable by preventing adhesion of resin to an external circumferential wall surface of a multilayer base, by providing a time difference in a fluid distribution of resin within a mold so that the molten resin is supplied to a creasing part of the multilayer base (insert material), to begin with, and then to the remainder of the same at the time when the multilayer base is made into a three dimensional shape from a two dimensional shape. CONSTITUTION:Resin layers 5A-5D consisting of linear protrusions are extended radially centering around a gate 32 (G8) of the central part and the remains of the resin layers 5E-5H are constituted flat. The resin layers 5A-5D are formed to supply in advance the molten resin to a creasing part (four corners) of an insert material which is apt to generate creases from the gate G8 at the time of clamping and then injection molding is performed so that the remains of the resin layers 5E-5H are formed.
摘要翻译：目的：通过防止树脂与多层基体的外周壁表面的粘合，通过在模具内的树脂的流体分布中提供时差，使得熔融树脂被供给到折痕多层基底（插入材料）的一部分，从多维基底由二维形状制成三维形状时开始，然后到其余部分。构成：由直线突起构成的树脂层5A-5D围绕中心部分的栅极32（G8）径向中心地延伸，并且树脂层5E-5H的残余物构成平坦的。树脂层5A-5D被形成为预先将熔融树脂供给到在夹紧时易于从栅极G8产生折痕的插入材料的折痕部（四个角），然后进行注射成型，从而形成树脂层5E-5H的残留物。

6. 发明专利

JPH0360736B2 失效
公开(公告)号：JPH0360736B2
公开(公告)日：1991-09-17
申请号：JP7369487
申请日：1987-03-27
申请人： SHOWA DENKO KK
发明人： MYAUCHI OTOHIKO , KAWAKAMI YOSHIHIKO , IMAI MITSUO , YOTSUYANAGI JUNJI
IPC分类号： B65D17/28

7. 发明专利

JPS63248650A CAN-LIKE VESSEL COVER 失效
公开(公告)号：JPS63248650A
公开(公告)日：1988-10-14
申请号：JP7369487
申请日：1987-03-27
申请人： SHOWA DENKO KK
发明人： MIYAUCHI OTOHIKO , KAWAKAMI YOSHIHIKO , IMAI MITSUO , YOTSUYANAGI JUNJI
IPC分类号： B65D17/28

8. 发明专利

JPS61127438A Can-shaped vessel cover 失效
标题翻译： CAN形状船只盖
公开(公告)号：JPS61127438A
公开(公告)日：1986-06-14
申请号：JP24808284
申请日：1984-11-26
申请人： Showa Denko Kk
发明人： YOTSUYANAGI JUNJI , KAWAKAMI YOSHIHIKO , IMAI MITSUO , MIYAUCHI OTOHIKO
IPC分类号： B65D17/40

9. 发明专利

JPH06315948A MANUFACTURE OF MOUTH PLUG FOR TRANSFUSION BAG 失效
公开(公告)号：JPH06315948A
公开(公告)日：1994-11-15
申请号：JP1924892
申请日：1992-02-04
申请人： SHOWA DENKO KK
发明人： IMAI MITSUO
IPC分类号： A61J1/10 , B29C45/14 , B29C45/16 , B29C45/26 , B29C45/56 , B29K105/20 , B29L31/56 , B31B1/84
摘要： PURPOSE:To contrive to prevent a rubber from deforming or the like by a method wherein a mold having a movable insert, on the top surface of which the rubber plug is placed for forming a top surface part and which is energized by a spring, and a sliding portion, which can compression-mold the shrinking portion of the injection resin, is employed and resin is injected under the specified pressure. CONSTITUTION:The mouth plug 3 of a transfusion bag 19 is constituted by fusing a contour support 1 and the laminating layer 2a, which is made of thermoplastic resin, of a rubber plug 2 with each other. In the mold 11 for producing the mouth plug 3, a bottom mold 12 and a top mold 13 are movably constituted at their parting faces. In this case, a movable insert 16 is formed at the site of the bottom mold 12 contacting with the exposed central part 15 of the rubber plug 2 and engaging with a spring 17 so as to be pressed by the minimum contacting force for preventing injected resin from entering. At the manufacturing of the mouth plug 3, the injection speed of resin is controlled so that the injection of the resin is carried out under the condition that the injection pressure does not deform the rubber plug 2 or the pressure of 300-500 kgf/cm . On the other hand, after the injection of the resin, the volume in the mold 11 is decreased by the shrinkage amount of the resin.

10. 发明专利

JPH057264B2 失效
公开(公告)号：JPH057264B2
公开(公告)日：1993-01-28
申请号：JP2074789
申请日：1989-02-01
申请人： SHOWA DENKO KK
发明人： IMAI MITSUO , KAWARADA HIROSHI , YAMAMOTO SADAO
IPC分类号： B65D17/28

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