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31. 发明专利

JP2005329958A Resin container and its manufacturing method 有权
标题翻译：树脂容器及其制造方法
公开(公告)号：JP2005329958A
公开(公告)日：2005-12-02
申请号：JP2004147781
申请日：2004-05-18
申请人： Pharmapack Kk , ファーマパック株式会社
发明人： MIYATA SHOJI
IPC分类号： B65D1/02 , A61J1/05 , A61J1/06 , B29C49/04 , B29C49/48 , B29L22/00 , B65D1/00 , B65D1/09 , B65D17/28 , B67B7/92
摘要： PROBLEM TO BE SOLVED: To provide a resin container which has an upper member that can be easily separated from an incision, and is applicable to a variety of use, such as an ampul, and to provide a manufacturing method of the container.
SOLUTION: The resin container comprises a container body 11 which has a mouth 14 formed in continuity with the shoulder 13 of a trunk 12 containing a liquid at the upside of the shoulder 13, a bulged part 21 which is formed to be integral to the mouth 14 at its upside, where the inside of the bulged part 21 communicates with the mouth 14, and a tab 31 which is formed at the upside of the bulged part 21 and is severed and removed, together with the bulged part 21, upon using the container. The incision 41 of an almost V shape is formed circumferentially along the outer circumferential surface of the boundary between the mouth 14 and the bulged part 21. On the inner circumferential surface of the incision 41, a conical inner tapered surface 43 is formed to be continuous from upper to lower parts across the front end of the incision 41 and widen in diameter upwardly. The inner tapered surface 43 has a widening angle Y smaller than the widening angle X of a conical outer tapered surface 42 which is formed on the upside of the front end of the incision 41 and widens upwardly in diameter.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种树脂容器，其具有可以容易地从切口分离的上部构件，并且可应用于诸如安瓿的各种用途，并且提供容器的制造方法。解决方案：树脂容器包括容器主体11，其具有与肩部13的上侧包含液体的躯干12的肩部13连续形成的口部14，形成为一体的凸起部分21 在其上侧的口14处，凸出部分21的内部与嘴14连通，并且突出部31形成在凸起部21的上侧并与凸出部21一起被切断和移除，使用容器时。几乎V形的切口41沿着口部14和凸出部21之间的边界的外圆周表面周向地形成。在切口41的内圆周表面上形成有圆锥形的内锥形表面43，以连续从上部到下部穿过切口41的前端并向上扩大直径。内锥形表面43具有比形成在切口41的前端的上侧上的锥形外锥形表面42的加宽角X更小的加宽角度Y，并且向上扩大。版权所有（C）2006，JPO＆NCIPI

32. 发明专利

JP2005206194A Packaging can 审中-公开
标题翻译：包装罐
公开(公告)号：JP2005206194A
公开(公告)日：2005-08-04
申请号：JP2004014805
申请日：2004-01-22
申请人： Nippon Seikan Kk , 日本製罐株式会社
发明人： KAWAMATA SEIJI
IPC分类号： B65D8/04 , B65D1/10 , B65D1/16 , B65D17/00 , B65D17/28 , B65D17/38 , B65D41/32 , B65D41/48 , B65D43/16 , B65D51/14
摘要： PROBLEM TO BE SOLVED: To improve the airtightness of a cylindrical lid and to prevent the lid from being opened unintentionally.
SOLUTION: The packaging can has a structure that a cylindrical lid made a synthetic resin, part of which is an opening/closing section, is formed over a metal can which has an annular flange inwards on the top of the can, with a cylindrical opening continuous all the way round the annular flange, and the upper edge of the cylindrical opening curled inwards. In the packaging container, an annular projection is formed on the upper part of the side wall of the cylindrical opening. The cylindrical lid is provided with a projection that sandwiches the curled part between the side wall and the projection itself. Another projection is formed on the internal face of the side wall of the cylindrical lid so as to engage with the lower side of the annular projection. The packaging can is provided with a removable part for opening the lid.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提高圆筒盖的气密性，防止盖意外打开。解决方案：包装可以具有如下结构：圆筒形盖子制成合成树脂，其一部分是开/关部分，形成在金属罐上，该金属罐在罐顶部具有向内的环形凸缘，其中，圆柱形开口一直延伸到环形凸缘上，圆柱形开口的上边缘向内卷曲。在包装容器中，在圆筒形开口的侧壁的上部形成环形凸起。圆柱形盖设置有将侧壁和突起本身之间的卷曲部分夹在中间的突起。在圆筒形盖的侧壁的内表面上形成另一突出部，以与环形突起的下侧接合。包装罐设置有用于打开盖子的可拆卸部件。版权所有（C）2005，JPO＆NCIPI

33. 发明专利

JP2004352346A Transportation method for metal can with opening groove 审中-公开
公开(公告)号：JP2004352346A
公开(公告)日：2004-12-16
申请号：JP2003155564
申请日：2003-05-30
申请人： Jfe Steel Kk , Jfeスチール株式会社
发明人： MIYAGAWA KAZUYA , EBARA MAKOTO
IPC分类号： B65D17/28
摘要： PROBLEM TO BE SOLVED: To provide a transportation method for a metal can with an opening groove, which prevents the opening of the metal can due to development of a crack on the opening groove formed on the top board or on the bottom board of the metal can during a transportation after filling the metal can with a content.
SOLUTION: The metal can with the opening groove formed on a part of either the upper lid or lower lid is transported in a sealed state with the content filling it. In transporting the can, when the absolute value of the inner pressure beneath the upper face of the can is a prescribed value or lower, the lid with the opening groove is made to be at the underside. On the other hand, when the head pressure of the content is at a prescribed value, the inner pressure beneath the upper face of the can is negative, and the ratio of the absolute value of the inner pressure to the head pressure of the content is a prescribed one or larger, the lid with the opening groove is made to turn upside.
COPYRIGHT: (C)2005,JPO&NCIPI

34. 发明专利

JP2004210325A Large-scaled can made of metal sheet, excellent in resistance to repeated load 审中-公开
公开(公告)号：JP2004210325A
公开(公告)日：2004-07-29
申请号：JP2002380354
申请日：2002-12-27
申请人： Jfe Steel Kk , Jfeスチール株式会社
发明人： KUKUMINATO HIDEO , EBARA MAKOTO , MIYAGAWA KAZUYA
IPC分类号： B65D17/28 , B21D51/44
摘要： PROBLEM TO BE SOLVED: To provide a large-scaled can made of a metal sheet, excellent in resistance to a repeated load, which enables a lid to be surely and easily opened along a score provided on a lid plate, and which is prevented from being broken, for example, during trucking.
SOLUTION: This large-scaled can made of the metal sheet has the lid opening score which is engraved in a top plate, a bottom plate or both of them along a predetermined lid-opening line; a grooved bottom part of the lid opening score is formed in an approximate arc shape; and the remaining thickness of the score is set to be in a range of 40-55% of a plate thickness. Preferably, the radius of curvature of the grooved bottom part of the lid opening score is in a range of 0.1-0.4 mm. Preferably, the top plate or the bottom plate includes 0.04-0.08% C and 0.006% O or less in terms of a mass ratio, has a composition wherein the rest is composed of Fe and an unavoidable element, and is made of non-ageing low-carbon steel with a tensile strength of 300-450 MPa.
COPYRIGHT: (C)2004,JPO&NCIPI

35. 发明专利

JP2004091022A Pull-top liquid container can 审中-公开
公开(公告)号：JP2004091022A
公开(公告)日：2004-03-25
申请号：JP2002257328
申请日：2002-09-03
申请人： Net Japan:Kk , Masanori Nomoto , 株式会社ネットジャパン , 野元政典
发明人： NOMOTO MASANORI
IPC分类号： B65D8/02 , B65D17/28 , B65D25/42
摘要： PROBLEM TO BE SOLVED: To obtain a pull-top liquid container container preventing a liquid from remaining in a circular concavity in the inside of a circumferential margin protuberant rim after opening. SOLUTION: The central portion of the protuberant rim 2 crossing a line 8 in a diameter direction connecting a center of a can top surface 6 of the pull top liquid housing container 1 and a center of an opening 4 is processed to give a tap or spout 9 having such a shape that the circular concavity 7 existing in the inside of the protuberant rim 2 is not intercepted by the rim 2 and the liquid easily flows out. The examples are a downward depressed tap or spout 9, a radially outward slightly downward circularly bent tap or spout 9A, a tap or spout 9B fabricated to have thickness of the protuberant rim 2 gradually becoming thinner and a tap or spout 9C in which the protuberant rim 2 is downward tilted to a point near to the center of the opening between two points where the protuberant rim in the circumferential margin crosses the line 8 in the diameter direction connecting the center of the can top surface 6 and the center of the opening 4. COPYRIGHT: (C)2004,JPO

36. 实用新型

JP3098444U Closed container 失效
公开(公告)号：JP3098444U
公开(公告)日：2004-03-04
申请号：JP2003003350
申请日：2003-06-09
申请人：ゲィリーツァワーGarry Tsaur
发明人：ゲィリー　ツァワー
IPC分类号： B65D83/00 , A45D34/02 , A45D34/04 , A45D40/00 , A47K7/00 , A61B10/00 , A61B10/02 , A61F13/38 , A61F13/40 , A61J1/06 , A61J1/10 , B65D1/09 , B65D17/28 , B65D25/38 , B65D47/42 , B65D65/30 , B65D77/40
CPC分类号： A61B10/02 , A45D34/02 , A45D34/04 , A45D40/0087 , A45D2200/1018 , A61M35/006 , B65D1/09
摘要：【課題】溶剤やアルコールや他の容易に蒸発する流体を収納する用途に適用する密閉容器を提供する。
【解決手段】長尺状の密閉容器であり、その端部近傍に一つまたは一つ以上の打開手段を有し、且つ密閉容器内に二つの仕切り空間を形成し、流体をその間で流動できるようにし、その内部に例えば溶剤やアルコールなどの流体を収納でき、それらの流体の蒸発を防止できる密閉容器を提供する。
【選択図】図１

37. 发明专利

JP3345564B2 失效
公开(公告)号：JP3345564B2
公开(公告)日：2002-11-18
申请号：JP8441497
申请日：1997-03-17
IPC分类号： B65D17/28

38. 发明专利

JP2002192614A METHOD FOR MANUFACTURING LAMINATED CAN LID AND BEVERAGE CAN USING LAMINATED CAN LID 失效
公开(公告)号：JP2002192614A
公开(公告)日：2002-07-10
申请号：JP2000396802
申请日：2000-12-27
申请人： MITSUBISHI MATERIALS CORP
发明人： MIYAMA SUSUMU
IPC分类号： B65D17/28 , B29C65/02 , B32B15/08 , B32B15/09 , B32B27/36 , B32B37/20 , B32B31/08
摘要： PROBLEM TO BE SOLVED: To provide a method for manufacturing a laminated can lid enhanced in organoleptic properties and corrosion resistance. SOLUTION: A polyester resin film having a two-layered structure consists of a base material layer having ethylene terephthalate as a main repeating unit, and an adhesive layer having ethylene terephthalate as a main repeating unit and having a melting point lower than that of the base material layer. The film is laminated to a metal plate to obtain a laminated material wherein the value of the thickness of the film × the tensile strength of the film at 20 deg.C of the polyester resin film after covering is 1500 μm.MPa or more. This laminated material is used to mold a can lid which is, in turn, heat-treated for 10 sec or more within a temperature range from the glass transition point of the base material of the polyester resin film +30 deg.C to the melting point of the adhesive layer of the polyester resin film -40 deg.C.

39. 发明专利

JP2002179061A LAMINATE LID, AND MANUFACTURING METHOD THEREFOR 失效
公开(公告)号：JP2002179061A
公开(公告)日：2002-06-26
申请号：JP2000382683
申请日：2000-12-15
申请人： TOYO SEIKAN KAISHA LTD
发明人： ICHIKAWA KENTARO , SUENAGA MASAMI , NAKAMAKI KENICHIROU , KURASHIMA HIDEO , KUROKAWA WATARU
IPC分类号： B65D17/28 , B21D51/44
摘要： PROBLEM TO BE SOLVED: To provide a laminate lid which, in particular, cuts a score to open by pushing in a tab tip for unsealing, effectively suppresses generation of defective opening caused by delamination, etc., without degrading original pressure- proof performance of the laminate lid, and is excellent in pressure resistance, opening property, and corrosion resistance. SOLUTION: This laminate lid excellent in pressure-proof performance and opening property is formed of a laminate material comprising an aluminum base body and polyester resin provided on the side forming at least an inner surface of the lid, and has a flange, a chuck wall, a chuck wall radius, a center panel wall a center panel radius, a center panel and a score working part which is formed on the center panel to regulate an opening part. Double refraction of the polyester resin of the score working part in the vicinity thereof is

40. 发明专利

JP2002068185A EASILY OPENABLE CAN LID WITH SAFE OPENING EDGE 失效
公开(公告)号：JP2002068185A
公开(公告)日：2002-03-08
申请号：JP2000263276
申请日：2000-08-31
申请人： NIPPON KOKAN KK
发明人： HOTTA EISUKE , KOJIMA KATSUMI
IPC分类号： B65D17/28
摘要： PROBLEM TO BE SOLVED: To enable security of safety at the opening edges of both a can-body- side can lid and an opening-piece-side can lid after a can is opened. SOLUTION: The easily openable can lid is provided with the can-body-side can lid 10, the opening-piece-side can lid 11, an S-shaped part 8, and a score 1. The S-shaped part is formed between the can lids 10 and 11 by folding part of the can lid around the entire circumference in such a manner as to have an S-shaped cross section. The top surface of the can lid 11 is provided with the intermediate part of a can opening tab 15, whose one end has an abutting part 16 and whose other end has a finger hook part 17, through a mounting part 14. The upper layer 8A of the S-shaped part 8 ranges to the can lid 11, and the lower layer 8C thereof ranges to the can lid 10. The score 1 is formed in the intermediate layer 8C of the S-shaped part 8.

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