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21. 发明授权

US07171730B2 Plastic chuck with highly airtight slider and bag body with the chuck 有权
标题翻译：塑料卡盘具有高度气密的滑块和袋体与卡盘
公开(公告)号：US07171730B2
公开(公告)日：2007-02-06
申请号：US10415887
申请日：2001-11-12
申请人： Juichi Kasai
发明人： Juichi Kasai
IPC分类号： B65D33/00
CPC分类号： B65D33/34 , A44B19/16 , A44B19/26 , A44B19/267 , B65D33/2591 , Y10T24/15 , Y10T24/2514 , Y10T24/2532 , Y10T24/2534 , Y10T24/45152 , Y10T24/45157 , Y10T24/45168 , Y10T24/45173
摘要： A plastic zipper equipped with a slider, which zipper is imparted with high hermetical-sealability and facility in unsealing and reopening/reclosing. The zipper is capable of detection of its having been unsealed after sealing packaging, and a bag body is fitted with the zipper with a slider attached. The zipper portion is bonded in the plastic zipper equipped with a slider or protrusion portions for slider guide via an easily peelable plastic layer and two different colors are imparted to the resin at the portion to be bonded. The bag body is capable of assuring high hermetical-sealability enabling long-term preservation of contents therein, is easy to open, and is imparted with a function of revealing unjust unsealing as well.
摘要翻译：一个装有滑块的塑料拉链，拉链具有高密封性和开启和重新开启/重新闭合的设备。拉链能够在密封包装之后检测其已经被开封，并且袋体装配有附接有滑块的拉链。拉链部分通过容易剥离的塑料层粘合在具有用于滑块导向件的滑块或突出部分的塑料拉链中，并且在待粘合部分处赋予树脂两种不同的颜色。袋体能够确保高密封性，能够长期保存其中的内容物，容易打开，并赋予揭示不公正的开封功能。

22. 发明授权

US06789947B1 Plastic fastener with slider and bag body provided with the plastic fastener and method of producing the bag body 失效
标题翻译：具有滑块和袋体的塑料紧固件，其具有塑料紧固件和生产袋体的方法
公开(公告)号：US06789947B1
公开(公告)日：2004-09-14
申请号：US10129267
申请日：2002-05-03
申请人： Juichi Kasai
发明人： Juichi Kasai
IPC分类号： B65D3316
CPC分类号： B65D33/2591 , A44B19/16 , A44B19/267 , B31B70/8131 , Y10T24/2534
摘要： There are disclosed a plastic zipper with a slider, comprising a pair of male hook and female hook formed on plastic films and a slider by which the zipper is opened and closed, wherein the zipper is equipped with protrusions serving as a guide for the slider which are installed parallel to the male hook and female hook respectively on the side of an opening portion of the zipper, and the slider is equipped with an inside guide which engages with the protrusions so that the inside guide is positioned between the protrusions and the hooks on the side of the opening portion of the zipper; a bag body equipped with the above plastic zipper; and a process for effectively producing the bag body. The plastic zipper with the slider and the bag body equipped with the plastic zipper are each excellent in hermetic sealing performance, and are well suited for packaging liquid without causing leakage.
摘要翻译：公开了一种具有滑块的塑料拉链，包括形成在塑料膜上的一对公钩和阴钩以及拉链打开和关闭的滑块，其中拉链配备有用作滑块的引导件的突起分别与拉钩的开口部分侧的阳钩和阴钩平行地安装，并且滑块配备有内部引导件，内部引导件与突起接合，使得内部引导件位于突出部和钩之间拉链的开口部分的一侧; 一个装有上述塑料拉链的袋子; 以及用于有效地生产袋体的方法。带滑块的塑料拉链和装有塑料拉链的袋体均具有优异的气密密封性能，非常适合包装液体而不引起渗漏。

23. 发明授权

US4160116A Process for the production of alkylene glycols 失效
公开(公告)号：US4160116A
公开(公告)日：1979-07-03
申请号：US937460
申请日：1978-08-28
申请人： Michihiro Mieno , Hideki Mori , Jun Nakanishi , Juichi Kasai
发明人： Michihiro Mieno , Hideki Mori , Jun Nakanishi , Juichi Kasai
IPC分类号： C07C29/10 , C07C29/00
CPC分类号： C07C29/106
摘要： Process for the production of an alkylene glycol in which the hydration of an alkylene oxide is carried out in the presence of carbon dioxide using a quaternary phosphonium salt as a catalyst.

24. 发明授权

US4009241A Method of removing mercury vapor from gases contaminated therewith 失效
标题翻译：从其污染的气体中除去汞蒸汽的方法
公开(公告)号：US4009241A
公开(公告)日：1977-02-22
申请号：US513948
申请日：1974-10-11
申请人： Buntaro Kawase , Iwao Kojima , Juichi Kasai , Keiji Kawasaki
发明人： Buntaro Kawase , Iwao Kojima , Juichi Kasai , Keiji Kawasaki
IPC分类号： B01D53/64 , B01D47/00
CPC分类号： B01D53/64
摘要： A method of removing mercury vapor from a gas contaminated therewith comprising washing said gas with an acid solution of divalent mercury ions, the concentration of which ranges from 0.5 to 100g per liter, at room temperature and atmospheric pressure; and rewashing the resultant gas with an acid solution of divalent mercury ions, the concentration of which ranges from 0.05 to 0.5g per liter, at room temperature and atmospheric pressure to obtain a purified gas containing mercury vapor of less than 0.01 mg/Nm.sup.3, that is, 0.001 ppm.

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