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1. 发明专利

JP2894902B2 失效
公开(公告)号：JP2894902B2
公开(公告)日：1999-05-24
申请号：JP27260092
申请日：1992-10-12
申请人： NAIGAI KASEI KK
发明人： ICHIDA MINORU
IPC分类号： B29C49/04 , B29C49/20 , B29K23/00 , B29K55/00 , B29L22/00

2. 发明专利

JPH08224774A MANUFACTURE OF STERILIZED CONTAINER 失效
公开(公告)号：JPH08224774A
公开(公告)日：1996-09-03
申请号：JP5797695
申请日：1995-02-21
申请人： NAIGAI KASEI KK
发明人： ICHIDA MINORU
IPC分类号： B65D1/00 , A61J1/10 , B29C49/04 , B29C49/20 , B29C49/48 , B29C49/60 , B29L22/00 , B65D1/09
摘要： PURPOSE: To eliminate sterilization by molding a preblow molding body using a parison, inserting an insert pin in which a cap is set at the end into the opening of the preblow molding body molded at the insertion port of the blow pin of a mold, introducing air, and sealing a blow part. CONSTITUTION: A preblow molding body 3 is molded by a process in which a parison 2 is extruded into an opened mold 1 with the parison sandwiched and preblown. Next, a blow pin 7 in which a synthetic resin cap to be inserted is set at the end is inserted into the opening 5 of the preblow molding body molded by the insertion port 4d of the blow pin formed in the upper part of the mold 1, and air is introduced into an air blow part 8 formed in the cap 6 to expand the preblow molding body 3. After the finish of blow molding, the blow pin is raised so that the cap 6 is integrated into a blow molding body 11. Then, the blow part 8 of the blow molding body is sealed.

3. 发明专利

JP2000052413A MANUFACTURE OF STERILE CONTAINER 失效
公开(公告)号：JP2000052413A
公开(公告)日：2000-02-22
申请号：JP22800498
申请日：1998-08-12
申请人： NAIGAI KASEI KK
发明人： ICHIDA MINORU
IPC分类号： B29C49/50 , B29C49/42 , B29C49/60 , B29C57/00 , B29L22/00
摘要： PROBLEM TO BE SOLVED: To maintain an accuracy of a shape of a mouth of a container high by shaping a mouth shape of the container from an inside of a parison, and simultaneously blow molding a shape of a container body via a blowing pin. SOLUTION: A mouth 11 of the sterile container is shaped by a mold 2 and an inner mold 3, and a container body is blow molded via a blowing pin. Thus, an accuracy of the mouth shape of the container is improved. Accordingly, a container mouth diameter (r), a mouth thickness TV and a container mouth flange thickness TH are always not only averaged but also a mouth flange (a) can ensure its smoothness. To seal the thus molded container body, after the blow molding is completed, the mold 3 is drawn out, and a sealer is formed by using a parison attached to the mouth end. In the thus obtained container, the mouth shape of the container having a high dimensional accuracy is obtained, at the time of capping after a content liquid is charged, it is not necessary to obtain an excess molten state at a flange surface, but a manufacturing speed can be improved.

4. 发明专利

JPH07117105A MANUFACTURE OF TRANSFUSION LIQUID BAG 失效
公开(公告)号：JPH07117105A
公开(公告)日：1995-05-09
申请号：JP26866193
申请日：1993-10-27
申请人： NAIGAI KASEI KK
发明人： ICHIDA MINORU
IPC分类号： A61J1/10 , B29C49/04 , B29C49/20
摘要： PURPOSE:To have excellent sealing properties and form few pin holes by inserting a tubular flow path opening member for transfusion liquid into a parison, blow-molding the parison holding therein the flow path opening member, and forming a plurality of compartments isolatedly containing the different kinds of transfusion liquids. CONSTITUTION:A split type mold 2 is set to a parison 1 and, simultaneously, blow pins 3, 4 are inserted inside the parison 1 from both the upper and lower sides thereof. The blow pin 3 has a double cylindrical structure, and an air outlet port 6 is provided on a side face of an inner cylindrical member 5 which constitutes the interior of the double structure and which can be slidably stuck out and retracted from the blow pin 3. A flow path opening portion 7 for transfusion liquid is provided at the top end of the inner cylindrical member 5. Air is blown in through the respective air outlet ports 6, 8 of the blow pins 3, 4 to expand the parison 1 and, thereafter, the blow pins 3, 4 are withdrawn. In this case, since resin adheres to the flow path opening portion 7 in the plane, sealing properties are excellent, and liquid is not easily leaked.

5. 发明专利

JPS6322828B2 失效
公开(公告)号：JPS6322828B2
公开(公告)日：1988-05-13
申请号：JP13465583
申请日：1983-07-22
申请人： NAIGAI KASEI KK
发明人： YASUI KENICHI , ICHIDA MINORU
IPC分类号： B65D1/28 , A61J1/00 , A61J1/05 , A61J1/06 , B32B27/28

6. 发明专利

JP2005160705A Medical stopper 审中-公开
标题翻译：医疗停止
公开(公告)号：JP2005160705A
公开(公告)日：2005-06-23
申请号：JP2003403115
申请日：2003-12-02
申请人： Naigai Kasei Kk , 内外化成株式会社
发明人： ICHIDA MINORU
IPC分类号： B65D39/04 , A61J1/05 , A61M39/00 , A61M39/02
摘要： PROBLEM TO BE SOLVED: To provide a medical stopper effectively preventing leakage of transfusion and the like from a needle prick scar and entering of bacteria. SOLUTION: This medical stopper having an approximately columnar shape is characterized in that a needle pricking surface 2 of a stopper body 1 is a flat surface or a recessed face, and a liquid contact surface 3 of the stopper body 1 is a projecting face. A ratio of the height d1 of the recessed part of the needle pricking surface 2 to the diameter D of the needle pricking surface 2 of the stopper body 1 is 0-20%, and a ratio of the height d2 of the projecting part of the liquid contact surface 3 relative to the diameter D of the liquid contact surface 3 of the stopper body is 1-20%. The stopper body 1 is preferably made of elastomer resin. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供有效防止输针等从针刺疤痕和细菌进入的泄漏的医用塞子。解决方案：具有近似柱状形状的医用止动器的特征在于，止动体1的针刺表面2为平坦面或凹面，止动体1的液体接触面3为突出状面对。针刺表面2的凹部的高度d1与止动体1的针刺面2的直径D的比率为0〜20％，并且，液体接触表面3相对于止动体的液体接触表面3的直径D为1-20％。塞体1优选由弹性体树脂制成。版权所有（C）2005，JPO＆NCIPI

7. 发明专利

JP2003118754A PLASTIC CONTAINER 审中-公开
公开(公告)号：JP2003118754A
公开(公告)日：2003-04-23
申请号：JP2001316222
申请日：2001-10-15
申请人： NAIGAI KASEI KK
发明人： ICHIDA MINORU
IPC分类号： B65D39/04 , B65D53/00
摘要： PROBLEM TO BE SOLVED: To prevent generation of gap at an outer edge of a welded portion when a flange of a container is thermally welded to a flange of a cap, and prevent failure in molding from occurring due to the warp of the flange in manufacturing the plastic container in the case where the thickness of the flange of the plastic container is made thick in order to secure a welding strength. SOLUTION: A plastic container is used which is provided with a rising portion in the vicinity of an outer circumference of its flange and of which the thickness of a flange main part is 1.0 mm or below. Further, the plastic container whose flange is at most 1.0 mm in thickness and a cap provided with a rising portion at a flange thereof are used.

8. 发明专利

JP2002137283A METHOD FOR MANUFACTURING CONTAINER AND CONTAINER 失效
公开(公告)号：JP2002137283A
公开(公告)日：2002-05-14
申请号：JP2000339572
申请日：2000-11-07
申请人： NAIGAI KASEI KK
发明人： ICHIDA MINORU
IPC分类号： B29C49/16 , B29C49/04
摘要： PROBLEM TO BE SOLVED: To provide a container free from surface roughness and having high transparency. SOLUTION: Pre-blowing air is blown in a parison to be discharged from the interior of the parison. After the parison, from which pre-blowing air is discharged, is held between split molds, air is blown into the parison to form the parison into a predetermined shape to manufacture to container.

9. 发明专利

JPH09174719A STANDING POUCH VESSEL AND MANUFACTURE THEREOF 失效
公开(公告)号：JPH09174719A
公开(公告)日：1997-07-08
申请号：JP35267195
申请日：1995-12-27
申请人： NAIGAI KASEI KK
发明人： ICHIDA MINORU
IPC分类号： B65D30/16 , B29C55/28 , B29C65/02 , B29L22/00 , B31B50/64 , B31B1/64
摘要： PROBLEM TO BE SOLVED: To be suitable for the application to infusion or food by making it possible to simplify the manufacturing steps and to eliminate the posttreatment such as the cleaning step with water. SOLUTION: The method for manufacturing a standing pouch vessel comprises the steps of gusseting the both sides of an inflation film 7 to be continuously formed by an inflating method, sealing the folded parts 6 of the both sides formed by the gusseting along the bottom shape of the vessel, sealing the vessel in the lateral direction of the film along the side shape of the vessel, and continuously punching along the shape of the vessel.

10. 发明专利

JPH0994285A SELF-SUSTAINABLE BAG FOR INFUSION 失效
公开(公告)号：JPH0994285A
公开(公告)日：1997-04-08
申请号：JP27968095
申请日：1995-10-02
申请人： NAIGAI KASEI KK
发明人： ICHIDA MINORU
IPC分类号： A61J1/10 , A61J1/16 , A61M5/168
摘要： PROBLEM TO BE SOLVED: To provide a self-sustainable bag for infusion with its drainage rate stabilized. SOLUTION: This bag has a port 8 for drainage at its upper part, and a plinth section 1 at its lower part which is self-sustainable. The plinth section 1 is formed into a circular arc shape frame, in which side films 4 join the two surfaces of a bottom film 3 which is folded inward, and a suspension section 17 is provided in the plinth section 1.

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