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41. 发明专利

JPS5477669A METHOD AND APPARATUS FOR ORIENTATING AND MOLDING NECK PORTION OF PIECE FOR BIAXIAL ORIENTATION BLOW MOLDING BOTTLE 失效
公开(公告)号：JPS5477669A
公开(公告)日：1979-06-21
申请号：JP14445077
申请日：1977-12-01
申请人： YOSHINO KOGYOSHO CO LTD
发明人： AKUTSU MASAO , TAKADA TAKUZOU
IPC分类号： B29B11/06 , B29B11/08 , B29C45/00 , B29C49/00 , B29C49/06 , B29C49/08 , B29C49/10 , B29C49/68 , B29C55/00 , B29C55/24 , B29C65/00 , B29K67/00 , B29L22/00

42. 发明专利

JPS53138464A TEXTURED MATERIAL FOR MOLDING PLASTIC FORM HAVING BELTTLIKE COLORED PATTERN AND ITS MOLDING PROCESS 失效
公开(公告)号：JPS53138464A
公开(公告)日：1978-12-02
申请号：JP5293577
申请日：1977-05-09
申请人： YOSHINO KOGYOSHO CO LTD
发明人： AKUTSU MASAO , YOKOYAMA KUNIO , TSUCHIDA HARUO
IPC分类号： B29C45/00 , B29B13/00 , B29C33/12 , B29C35/00 , B29C45/16 , B29C45/26 , B44C1/20

43. 发明专利

JPS52103283A POLYETHYLENE TEREPHTHALATE RESIN BOTTLE AND METHOD OF FORMING SAME 失效
公开(公告)号：JPS52103283A
公开(公告)日：1977-08-30
申请号：JP1859876
申请日：1976-02-23
申请人： YOSHINO KOGYOSHO CO LTD
发明人： SUZUKI SADAO , AKUTSU MASAO , OOTA AKIO
IPC分类号： B65D1/02 , B29B11/08 , B29C49/00 , B29C49/02 , B29C49/06 , B29C49/08 , B29C49/20 , B29C65/00 , B29L22/00

44. 发明专利

JPH06156500A CONTAINER WITH HANDLE 失效
公开(公告)号：JPH06156500A
公开(公告)日：1994-06-03
申请号：JP32094992
申请日：1992-11-30
申请人： YOSHINO KOGYOSHO CO LTD
发明人： AKUTSU MASAO
IPC分类号： B65D23/10
摘要： PURPOSE:To increase strength of engagement of a handle to a container body by a method wherein a projection formed on a rearside of the handle is constituted of a main engaging projection which comprises of a plate part shaped in an inverted triangle. CONSTITUTION:A subsidiary engaging projection B is formed of support parts 6-2 and 6-3 rising up from a rear plate 6-1 of a handle 6, and subsidiary plate parts 6-4 and 6-5 extending integral with the support parts 6-2 and 6-3 in a direction to cross the rising direction of the support parts 6-2 and 6-3. On the other hand, a main engaging projection A is formed of support parts 6-6 and 6-7, and plate parts 6-8 and 6-9 extending integral with the support parts 6-6 and 6-7 in a direction to cross the rising direction of the support parts 6-6 and 6-7 and shaped into an inverted triangle with one corner directed downward. The support part 6-6 and 6-7 is formed of a vertical plate support and a lateral plate support to cross it at right angles, so that they can form a cross. An upper part of the plate parts 6-8 and 6-9 protrudes from an upper part of the support parts 6-6 and 6-7, and a triangle reinforcement rib 6L is provided on the protruding part. As the plate parts 6-8 and 6-9 are formed in an inverted triangle, molding material of a container is easy to flow deeply in the vertical direction, whereby the strength can be increased.

45. 发明专利

JPH06367B2 失效
公开(公告)号：JPH06367B2
公开(公告)日：1994-01-05
申请号：JP1841085
申请日：1985-02-01
申请人： YOSHINO KOGYOSHO CO LTD
发明人： AKUTSU MASAO , AZUMA SHOJI , YAMAUCHI YOSHIO
IPC分类号： B29C51/10 , B29C51/30 , B29C51/34 , B29L31/56

46. 发明专利

JPH0584208B2 失效
公开(公告)号：JPH0584208B2
公开(公告)日：1993-12-01
申请号：JP24849485
申请日：1985-11-06
申请人： SHISEIDO CO LTD , YOSHINO KOGYOSHO CO LTD
发明人： MATSUDA YOSHIMITSU , HAMAGUCHI MASAMI , AKUTSU MASAO , ASAI SUNAO
IPC分类号： B29C49/66 , B29L22/00

47. 发明专利

JPH0557097B2 失效
公开(公告)号：JPH0557097B2
公开(公告)日：1993-08-23
申请号：JP16902784
申请日：1984-08-13
申请人： YOSHINO KOGYOSHO CO LTD
发明人： AKUTSU MASAO , AZUMA SHOJI , YAMAUCHI YOSHIO
IPC分类号： B29C51/00 , B29C51/10 , B29L31/56

48. 发明专利

JPH0436053B2 失效
公开(公告)号：JPH0436053B2
公开(公告)日：1992-06-15
申请号：JP25268684
申请日：1984-11-28
申请人： YOSHINO KOGYOSHO CO LTD
发明人： AKUTSU MASAO
IPC分类号： B29C45/14 , B29C69/00 , B29D22/00 , B29D23/20 , B29D99/00 , B29L22/00 , B29L31/00

49. 发明专利

JPH01167057A SEALED BOTTLE 失效
公开(公告)号：JPH01167057A
公开(公告)日：1989-06-30
申请号：JP32780587
申请日：1987-12-24
申请人： YOSHINO KOGYOSHO CO LTD
发明人： AKUTSU MASAO , ICHIZAWA YOSHIYUKI , SUGIURA HIROAKI
IPC分类号： B65D53/00
摘要： PURPOSE:To keep the inside of a bottle in an aseptic condition and also eliminate the need for any sealer removal operation, by providing a thin sealer capable of being broken through easily by a content filling nozzle and making the adhesive strength between a lid and the sealer greater than that between the sealer and a bottle neck. CONSTITUTION:After formation, a bottle 1 made of a synthetic resin is kept in an aseptic condition and a thin sealer 2 is attached to the neck portion 4 thereof. The bottles 1 are packed in cases and shipped to a content filling factory, where the bottle is placed on a filling line, the sealer 2 is broken through by a filling nozzle, contents are filled in the bottle and then a lid 3 is attached on the sealer 2. Here, the adhesive strength between the sealer 2 and the neck portion 4 is such as to permit an easy separation and that between the lid 3 and the sealer 2 is made much greater than the former. When pouring out the contents, therefore, the lid 3 is removed together with the sealer 2 remaining attached thereto, with the neck portion 4 open. Consequently, there is no need for providing a separate process to remove the sealer 2.

50. 发明专利

JPS62108031A BLOW MOLDING METHOD 失效
公开(公告)号：JPS62108031A
公开(公告)日：1987-05-19
申请号：JP24849485
申请日：1985-11-06
申请人： SHISEIDO CO LTD , YOSHINO KOGYOSHO CO LTD
发明人： MATSUDA YOSHIMITSU , HAMAGUCHI MASAMI , AKUTSU MASAO , ASAI SUNAO
IPC分类号： B29C49/66 , B29L22/00
摘要： PURPOSE:To shorten a molding period of time by obtaining a blow molded article whose transparency is high, by quenching the molded article by filling immediately the inside of the molded article with cooling water pouring after completion of blow molding operation through pressing-in of blow air. CONSTITUTION:A blow nozzle 3 is in double-pipe structure and blow air BA is pressed into the inside of a parison P through a central passage of the blow nozzle 3. After completion of blow molding, cooling water W with which the inside of a molded article S is filled is poured immediately from the central passage of the blow nozzle 3. The blow air BA in the inside of the molded article is discharged by passing through an outside passage of the blow nozzle 3 through an air outlet 4 formed through opening on the upper end part of the blow nozzle 3. When quenching of a molded article S is attained, discharging air HA is pressed in within the molded article S through the outside passage of the blow nozzle 3, the cooling water W is drained out of the molded article S through the central passage of the blow nozzle 3, the molded article S is released by break both dies 2, and molding operation of the molded article is completed.

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