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51. 发明专利

JP2009279902A Vertically uniaxially oriented polyester film for metal can, its manufacturing method and resin-laminated metal sheet 有权
标题翻译：用于金属罐的垂直均匀聚酯薄膜，其制造方法和树脂层压金属片
公开(公告)号：JP2009279902A
公开(公告)日：2009-12-03
申请号：JP2008136872
申请日：2008-05-26
申请人： Daiwa Can Co Ltd , 大和製罐株式会社
发明人： MATSUMURA JUNJI , NAKANO MICHITERU , MATSUNAMI KATSUMASA , KONDO YOSHITERU , TAKAO YUKIHIRO
IPC分类号： B29C55/06 , B29K67/00 , B29L7/00 , B32B15/09 , B65D8/16 , B65D65/40 , C08J5/18 , C08L67/02
摘要： PROBLEM TO BE SOLVED: To provide a vertically uniaxially oriented film for metal can which is composed of a specific resin composition suitable for a throttle can, a shear spun can or the like, is excellent in adhesion property, a laminate aptitude and film roll appearance and eliminates the need of a heat setting in a film formation process, to provide its manufacturing method, and to provide a resin-laminated metal sheet for metal can which is coated with the resin and is excellent in can-manufacturing performance.
SOLUTION: The vertically uniaxially oriented film comprises a polyester resin composition comprising: 50 to 70 wt.% of polyester (a) having terephthalic acid as a dicarboxylic acid component and 1, 4-butanediol as a glycol component; and 50 to 30 wt.% of polyester (b) having terephthalic acid as the dicarboxylic acid component and ethylene glycol as the glycol component. In the vertically uniaxially oriented film for the metal can, (1) refractive index difference in a film surface (difference between a refractive index in a longitudinal direction and a refractive index in a lateral direction) ΔN is ≥60×10
-3 , (2) crystallization fraction is ≤50% and (3) heating shrinkage ratio in a condition of 150°C for 30 minutes is ≤25% in a longitudinal direction (a MD direction) of the film and ≤8% in a lateral direction (a TD direction).
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种用于金属罐的垂直单向取向膜，其由适用于节流罐，剪切纺丝罐等的特定树脂组合物组成，粘合性能优异，层压板性能和薄膜辊外观，并且在成膜过程中不需要热定形，以提供其制造方法，并且提供涂覆有树脂并且制造性能优异的用于金属罐的树脂层压金属片。解决方案：垂直单轴取向膜包括聚酯树脂组合物，其包含：50至70重量％的具有对苯二甲酸作为二羧酸组分的聚酯（a）和1,4-丁二醇作为二元醇组分; 和50〜30重量％的具有对苯二甲酸作为二羧酸成分的聚酯（b）和作为二醇成分的乙二醇。在金属罐的垂直单轴取向膜中，（1）膜表面的折射率差（长度方向的折射率与横向的折射率的差）ΔN为≥60×10 - 3 ，（2）结晶分数≤50％，（3）150℃30分钟的加热收缩率在膜的长度方向（MD方向）≤25％，≤ 横向方向（TD方向）为8％。版权所有（C）2010，JPO＆INPIT

52. 发明专利

JP2009249006A Multi-layer polyester resin container 审中-公开
标题翻译：多层聚酯树脂容器
公开(公告)号：JP2009249006A
公开(公告)日：2009-10-29
申请号：JP2008100197
申请日：2008-04-08
申请人： Daiwa Can Co Ltd , 大和製罐株式会社
发明人： WATANABE YASUYO , INOUE YOICHIRO
IPC分类号： B65D1/00 , B32B27/36 , B65D65/40 , B65D85/72
摘要： PROBLEM TO BE SOLVED: To provide a container made of a polyester resin, which excels in aroma retaining properties and cold-impact resistance. SOLUTION: The multi-layer resin container formed from a plurality of resin layers includes (A) a 20 μm or greater polyester resin layer, as an innermost layer, formed from a polyester or copolymerized polyester resin with an intrinsic viscosity of 0.6-1.2 dl/mol, (B) a 20 μm or greater polyester resin layer, as an outermost layer, formed from a polyester or copolymerized polyester resin with a notched Izod impact strength (based on JIS K7110) of 40-120 J/m. It is more preferable that the multi-layer polyester resin container have (C) a 10 μm or greater polyester resin, as at least one intermediate layer between the outermost and innermost layers, formed from a polyester or copolymerized polyester resin with a glass transition temperature of 100-120°C. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：待解决的问题：提供一种由聚酯树脂制成的容器，其具有优异的香气保持性和抗寒性。解决方案：由多个树脂层形成的多层树脂容器包括（A）由特性粘度为0.6的聚酯或共聚聚酯树脂形成的作为最内层的20μm或更大的聚酯树脂层 -1.2dl / mol，（B）作为最外层的20μm或更大的聚酯树脂层，其由具有40-120J / m的缺口伊佐德冲击强度（基于JIS K7110）的聚酯或共聚聚酯树脂形成。更优选的是，多层聚酯树脂容器具有（C）10μm以上的聚酯树脂，作为在最外层和最内层之间的至少一个中间层，由聚酯或共聚聚酯树脂形成，玻璃化转变温度为100-120℃。版权所有（C）2010，JPO＆INPIT

53. 发明专利

JP2009236505A Method for inspecting faulty sealing in container 审中-公开
标题翻译：检查集装箱密封不良的方法
公开(公告)号：JP2009236505A
公开(公告)日：2009-10-15
申请号：JP2008079449
申请日：2008-03-26
申请人： Daiwa Can Co Ltd , 大和製罐株式会社
发明人： IJUIN TAICHI , YAMAUCHI TOMIO , TAKATOMI TETSUYA
IPC分类号： G01M3/16
摘要： PROBLEM TO BE SOLVED: To provide a method for inspecting a leak caused by faulty sealing in a container hermetically sealed by a face-bonding sealing part, by which total inspection can be performed without destroying containers by inspection, or in a nondestructive manner.
SOLUTION: Two lead wires 3, 4, which are nearly in parallel and do not cross each other, are formed in advance for the bonding part of the sealing part 2 made of non-conductive material. One ends of the two lead wires 3, 4 are exposed to outside the sealing part 2 as a pair of terminals 3a, 4a. As for a hermetically sealed container 1, then, an ammeter 5 is connected to the pair of terminals 3a, 4a exposed to outside the sealing part 2 to inspect the presence or absence of a minute current, thereby inspecting the presence or absence of a leak in the sealing part 2 caused by faulty sealing.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于检查由面粘合密封部分密封的容器中的故障密封引起的泄漏的方法，由此可以在不通过检查破坏容器的情况下进行全面检查，或者在非破坏性方式。解决方案：预先为两个由非导电材料制成的密封部分2的接合部分预先形成两个大致平行且不彼此交叉的引线3,4。两个引线3,4的一端作为一对端子3a，4a暴露于密封部2的外侧。对于密闭容器1，然后，将电流表5连接到暴露于密封部2外部的一对端子3a，4a，以检查是否存在微小电流，从而检查是否存在泄漏在密封件2中由密封不良引起。版权所有（C）2010，JPO＆INPIT

54. 发明专利

JP2009098036A Inspecting method of sealing fault of vessel 有权
标题翻译：密封船舶故障检测方法
公开(公告)号：JP2009098036A
公开(公告)日：2009-05-07
申请号：JP2007270693
申请日：2007-10-17
申请人： Daiwa Can Co Ltd , 大和製罐株式会社
发明人： IJUIN TAICHI , TAKATOMI TETSUYA , SUGAWARA DAISUKE
IPC分类号： G01M3/40 , B65B57/02
摘要： PROBLEM TO BE SOLVED: To enable non-contact total inspection of faults of seal parts of individual vessels, while a large number of vessels are conveyed by a conveyor or the like, to make it unnecessary to enlarge the width of the seal parts of the vessels and also to make it possible to simply respond to the seal part of any vessel, regarding the vessel of which a flange part of the main body and a sheet-like cover body are stuck together integrally.
SOLUTION: One loop antenna 5 resonating to an electromagnetic wave of a prescribed frequency is provided in the seal part of the vessel 1. The electromagnetic wave of the prescribed frequency is transmitted to the loop antenna 5 from a transmitter 6 which is so designed as to be matched in impedance with the loop antenna 5, and the attenuation of a return input from the loop antenna 5 for the transmission output from the transmitter 6 is measured as a return loss. By comparing the actually measured return loss with a preset return loss, the existence or nonexistence of a sealing fault is determined.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了能够对各个容器的密封部件的故障进行非接触式全面检查，同时通过输送机等输送大量容器，使得不必扩大密封件的宽度容器的一部分，并且使得可以简单地响应任何容器的密封部分，关于主体的凸缘部分和片状盖体一体地粘合在一起的容器。解决方案：在容器1的密封部分中提供与规定频率的电磁波谐振的一个环形天线5.规定频率的电磁波从发射机6发射到环形天线5，发射机6是被设计为与环形天线5进行阻抗匹配，并且测量来自发送器6的发送输出的来自环形天线5的返回输入的衰减作为回波损耗。通过将实际测量的回波损耗与预设的回波损耗进行比较，确定密封故障的存在或不存在。版权所有（C）2009，JPO＆INPIT

55. 发明专利

JP2009090492A Laminated sheet and seamless can 有权
标题翻译：层压片和无缝罐
公开(公告)号：JP2009090492A
公开(公告)日：2009-04-30
申请号：JP2007261115
申请日：2007-10-04
申请人： Daiwa Can Co Ltd , Sakuranomiya Kagaku Kk , 大和製罐株式会社 , 桜宮化学株式会社
发明人： KOBAYASHI MITSUNOBU , MORIKAWA YOSHIO , MATSUMURA JUNJI , KASADO EIICHIRO , KIMIZUKA TAKASHI
IPC分类号： B32B15/09 , B65D8/16
摘要： PROBLEM TO BE SOLVED: To provide a laminated sheet having high yield in DI working and excellent moldability, and seamless cans obtained by DI-working of the laminated sheet. SOLUTION: The laminated sheet 10 includes a metal plate 11 and thermoplastic polyester resin films 12 laminated on both sides of the metal plate, wherein a bonding layer 13 is formed between the metal plate 11 and at least one side thermoplastic polyester resin film 12, and the bonding layer 13 includes a binder resin and wax of a hydrocarbon compound. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供在DI加工中具有高产率和优异的成型性的层压片材以及通过层压片材的DI加工获得的无缝罐。解决方案：层压片10包括金属板11和层压在金属板两侧的热塑性聚酯树脂膜12，其中在金属板11和至少一个侧面热塑性聚酯树脂膜之间形成接合层13 12，粘合层13包括粘合剂树脂和烃化合物的蜡。版权所有（C）2009，JPO＆INPIT

56. 发明专利

JP2009035295A Fully-opened and easily-opened can container for positive pressure can containing granular matter 有权
标题翻译：全开式和容易开启的可容纳可压缩颗粒物的集装箱
公开(公告)号：JP2009035295A
公开(公告)日：2009-02-19
申请号：JP2007200735
申请日：2007-08-01
申请人： Daiwa Can Co Ltd , 大和製罐株式会社
发明人： SUGANUMA YOSHINARI , MATSUURA SHIGEKI , TAKATOMI TETSUYA
IPC分类号： B65D17/40
摘要： PROBLEM TO BE SOLVED: To prevent a foreign matter from being mixed when a film is separated without separably applying the film to the inside face of a can lid as a means for preventing a powder/grain body contained from jetting out and scattering in opening a can as to a fully-opened and easily-opened can container for a positive pressure can containing granular matter.
SOLUTION: A small hole 40 which jets out a gas but not a powder/grain body by the inner pressure of a can is formed in a thin sheet material 4 made of an airtight material. A small hole 30 whose area is larger than that of the hole 40 of the sheet material 4 is formed in a panel part 21 of a can lid. The sheet material 4 is integrally applied to the panel part 21 of the can lid so that the hole 40 is positioned in the range of the hole 30. A film lid 5 with a handle part 5a is separably applied to the panel part 21 of the can lid sealing and covering the hole 40 from the outside face of the can lid.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了防止在不将膜分离施加到罐盖的内表面的情况下分离膜时的异物混合，作为防止包含喷射和散射的粉末/颗粒体的手段在打开罐时，可以将一个完全打开且容易打开的罐容器用于含有颗粒状物质的正压罐。解决方案：通过罐的内部压力喷射气体而不是粉末/颗粒体的小孔40形成在由气密材料制成的薄片材料4中。在罐盖的面板部21中形成有面积大于片材4的孔40的小孔30。片材4一体地施加到罐盖的面板部分21，使得孔40位于孔30的范围内。具有把手部分5a的膜盖5可分离地施加到罐盖可以从罐盖的外表面密封并覆盖孔40。版权所有（C）2009，JPO＆INPIT

57. 发明专利

JP2009023703A Easily break-openable container with cap 有权
标题翻译：易燃易爆容器与CAP
公开(公告)号：JP2009023703A
公开(公告)日：2009-02-05
申请号：JP2007189666
申请日：2007-07-20
申请人： Daiwa Can Co Ltd , 大和製罐株式会社
发明人： INOUE YOICHIRO , SUGIMACHI MICHIICHI , NAKAMURA YASUAKI , KOMAKI MASASHI
IPC分类号： B65D47/36 , B65D1/02 , B65D17/28
摘要： PROBLEM TO BE SOLVED: To prevent a weakened portion of an easily break-openable container made of polyester resin from being erroneously broken before opening of a seal part even if the weakened portion is made weak as much as possible and its sealed portion is easily opened and an opening of a container body after opening of the seal can be positively sealed again. SOLUTION: A cap 5 covering either a sealed member 3 or a weakened portion 4 under a non-contacted condition in respect to the easily break-openable container 1 made of polyester resin is removably fitted to a container body 2 in such a way that the cap is threadably fitted to a threading means 25 of a container body 2 under a condition in which they are covered and at the same time a threading means 53 threadably engaged with the container body 2 is formed at a skirt part 52 of the cap 5 near its lower end under a condition in which either the sealed member 3 or the weakened portion 4 is covered with it. A breakable dividing part 54 for use in dividing the skirt part 52 in an upward or downward direction is formed over the threading means and a re-sealing threadably fitting means 55 threadably fitted to the container body 2 is formed over the dividing part 54 under a condition in which the opening of the container body 2 after the sealed member 3 is removed. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了防止在打开密封部之前容易断裂的聚酯树脂容器的弱化部分，即使弱化部分尽可能弱，并且其密封部分容易打开，并且可以再次肯定地密封密封件打开之后的容器主体的开口。解决方案：相对于由聚酯树脂制成的容易断开的容器1，在非接触状态下覆盖密封构件3或弱化部分4的盖5可拆卸地装配到容器主体2上在盖子被覆盖的状态下将盖子螺纹连接到容器主体2的螺纹装置25上的同时，同时在容器主体2的裙部52形成有与容器主体2螺纹接合的穿线装置53 在密封件3或弱化部分4被其覆盖的状态下靠近其下端的盖5。在穿线装置上形成用于沿着上下方向分割裙部52的可分割部分54，并且在分隔部54的下面形成有一个与该容器本体2螺纹连接的再密封的螺纹配合装置55 取出密封部件3后的容器主体2的开口的状态。版权所有（C）2009，JPO＆INPIT

58. 发明专利

JP2008273537A Lid for packaging container 有权
标题翻译：供包装容器使用
公开(公告)号：JP2008273537A
公开(公告)日：2008-11-13
申请号：JP2007116185
申请日：2007-04-25
申请人： Daiwa Can Co Ltd , 大和製罐株式会社
发明人： KAIMORI JUN , IWAMARU TADAYOSHI
IPC分类号： B65D8/04 , B21D51/44 , C22C21/06
摘要： PROBLEM TO BE SOLVED: To provide a lid for a packaging container which improves pressure resistance and preventing a blow-off even when the pressure inside a can is abnormally increased to cause a buckling.
SOLUTION: The lid 1 for the packaging container is formed such that, with respect to virtual lines L1 and L2 passing through the center O of the lid 1 at an angle of 45 degrees with respect to the rolling direction of an aluminum alloy plate, a panel height H in the outer edge portion on the virtual lines L1 and L2 is set to H45; and with respect to virtual lines X and Y passing through the center O of the lid 1 at an angle of 90 degrees with respect to the rolling direction and in parallel with the rolling direction, respectively, the panel height H in the outer edge portion on the virtual lines X and Y is set to H90; and in this condition, H45>H90 is satisfied, and the panel height H is continuously lower from the outer edge portion on the virtual lines L1 and L2 at 45 degrees from the rolling direction toward the outer edge portion on the virtual lines X and Y at 90 degrees from the rolling direction and in parallel with the rolling direction, respectively.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于包装容器的盖子，其能够提高耐压性，并且即使当罐内的压力异常增加而导致翘曲时也防止吹出。解决方案：用于包装容器的盖1形成为相对于铝合金的轧制方向相对于通过盖1的中心O的角度为45度的虚拟线L1和L2 虚拟线L1和L2的外边缘部分的面板高度H设定为H45; 并且相对于相对于轧制方向成90度角并且与轧制方向平行地穿过盖1的中心O的虚拟线X和Y分别在外边缘部分的面板高度H 虚拟线X和Y被设置为H90; 在这种情况下，满足H45> H90，并且面板高度H从虚拟线L1和L2的外边缘部分在虚拟线X和Y上从滚动方向向外边缘部分45度连续地下降分别与轧制方向成90度，与轧制方向平行。版权所有（C）2009，JPO＆INPIT

59. 发明专利

JP2008254749A Spout 有权
标题翻译：喷口
公开(公告)号：JP2008254749A
公开(公告)日：2008-10-23
申请号：JP2007096791
申请日：2007-04-02
申请人： Daiwa Can Co Ltd , 大和製罐株式会社
发明人： TAKAMI MAKOTO , ONODERA AKITO , KOYANAGI TOMOHIKO
IPC分类号： B65D51/24 , B65D33/38 , B65D47/10
摘要： PROBLEM TO BE SOLVED: To provide a spout which can be easily opened by utilizing a cap as a lever. SOLUTION: This spout includes a spout having an opening piece part 7 defined by an annular thin line part 6 in a closing wall 5 of a cylindrical part 4 and a pulling-up part 8 integrated with the upper face of the opening piece part 7, and a cap 2 having an engaging part 17 for hooking the pulling-up part 8, a cylindrical part fitted to the cylindrical part 4 and a top plate part for closing one end part side of the cylindrical part. The cap 2 is formed with a hooking part 16 for hooking the cylindrical part 4 of the spout on the outer face of the cylindrical part and at an intermediate part in the axial direction. The dimension from the hooking part 16 to the engaging part 17 is shorter than the inner diameter of the cylindrical part 4 of the spout, and the dimension from the engaging part 17 to the top plate part of the cap 2 is shorter than the inner diameter of the spout, and the dimension from the engaging part 17 to the top plate part of the cap 2 is longer than the inner diameter of the cylindrical part of the spout. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种通过利用帽作为杠杆可以容易地打开的喷口。解决方案：该喷口包括具有由圆筒部4的封闭壁5中的环状细线部分6限定的开口部件7的喷口和与开口部件的上表面一体化的上拉部分8 部分7和具有用于钩住拉起部分8的接合部分17的帽2，安装到圆柱形部分4的圆柱形部分和用于封闭圆柱形部分的一个端部侧面的顶板部分。帽2形成有钩部16，用于将喷嘴的圆柱形部分4钩在圆柱形部分的外表面上并在轴向的中间部分。从钩部16到接合部17的尺寸比喷嘴的圆筒部4的内径短，从接合部17到盖2的顶板部的尺寸比内径并且从接合部17到盖2的顶板部的尺寸比喷口的圆筒部的内径长。版权所有（C）2009，JPO＆INPIT

60. 发明专利

JP2008254009A Container processing method and its apparatus 有权
标题翻译：集装箱加工方法及其装置
公开(公告)号：JP2008254009A
公开(公告)日：2008-10-23
申请号：JP2007096792
申请日：2007-04-02
申请人： Daiwa Can Co Ltd , 大和製罐株式会社
发明人： KURITA KAZUHIRO
IPC分类号： B21D51/26 , B65G47/86
摘要： PROBLEM TO BE SOLVED: To secure the configuration space of a processing head by enabling a single forming apparatus to process a plurality of containers by a simple mechanism. SOLUTION: First pockets 3a and second pockets 3b arranged in the circumferential direction of a rotary table 2 are provided as pockets 3. A container 1 is supplied to a first pocket 3a and held therein and a first forming processing is applied to the container 1 supplied to the first pocket 3a with a first forming head 5a provided in accordance with the first pocket 3a. The container 1 to which the first forming processing has been applied continues to be conveyed with the rotary table 2 as it is held in the first pocket 3a and, further, the container 1 to which the first forming processing has been applied is transferred to the second pocket 3b adjacent to the first pocket 3a by a relaying means 10. Then, while conveying the container 1 beyond the supply position 6 of the container to the first pocket 3a, a second forming processing is applied to the container 1 with a second forming head 5b provided in accordance with the second pocket 3b. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：通过使单个成形装置能够通过简单的机构处理多个容器来确保处理头的配置空间。解决方案：沿旋转台2的圆周方向布置的第一袋3a和第二袋3b设置为袋3.容器1供应到第一袋3a并保持在其中，并且第一成形处理被施加到容器1通过根据第一袋3a设置的第一成形头5a供应到第一袋3a。已经施加了第一成形处理的容器1继续随着旋转台2被保持在第一袋3a中而被输送，并且另外将已经施加了第一成形处理的容器1转移到通过中继装置10与第一袋3a相邻的第二袋3b。然后，在将容器1输送到容器的供给位置6到第一袋3a的同时，将第二成形处理以第二成形头5b根据第二袋3b设置。版权所有（C）2009，JPO＆INPIT

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