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1. 发明授权

US5294304A Process for the recovery of absolute ethanol by vapor compression extractive distillation 失效
标题翻译：通过蒸气压缩萃取蒸馏回收无水乙醇的方法
公开(公告)号：US5294304A
公开(公告)日：1994-03-15
申请号：US29961
申请日：1993-03-09
申请人： Yoshikazu Kano , Hirotoshi Horizoe , Tetsuya Tanimoto , Itsuo Yamamoto
发明人： Yoshikazu Kano , Hirotoshi Horizoe , Tetsuya Tanimoto , Itsuo Yamamoto
IPC分类号： C07C29/84 , B01D3/40
CPC分类号： C07C29/84 , Y02P20/124 , Y10S203/14
摘要： This invention relates to a process for the production of absolute alcohol from aqueous alcohol, whereby saving of energy to a greater extent is rendered possible in a more simple process, as compared with the prior art azeotropic distillation method using benzene or cyclohexane. That is, aqueous alcohol is subjected to extractive distillation in a first distillation column under such a condition that a liquid and gas of a solvent simultaneously coexist using low pressure propane, propylene and butane as the solvent, absolute alcohol substantially free from water is recovered from the bottom of the distillation column and subjected to stripping of hydrocarbons in a second distillation column, during which the gaseous phases of the first and second distillation columns are mixed and compressed, utilized through recompression as a heat source of a reboiler of the first distillation column, subjected to separation of water content and recycled to the upper parts of the first and second distillation columns. In accordance with the process, the energy required can largely be reduced.In Examples, the energy required for producing 1 kg of absolute alcohol is reduced to 1/5 to 1/10 of the prior art azeotropic distillation method, which shows the advantages of the present invention.According to the process of the present invention, installations such as compressors, heat exchangers, decanters, etc. can be omitted and the installation cost can be reduced by about 30%.
摘要翻译：本发明涉及一种从含水醇生产无水酒精的方法，与现有技术的使用苯或环己烷的共沸蒸馏方法相比，能够以更简单的方法将能量节省到更大程度。也就是说，将含水醇在第一蒸馏塔中进行萃取蒸馏，其条件是使用低压丙烷，丙烯和丁烷作为溶剂同时共存的溶剂的液体和气体，基本上不含水的绝对醇从蒸馏塔的底部并在第二蒸馏塔中进行烃的汽提，在此期间第一和第二蒸馏塔的气相被混合和压缩，通过再压缩作为第一蒸馏塔的再沸器的热源经过水分离并再循环到第一和第二蒸馏塔的上部。根据该过程，所需的能量可以大大降低。在实施例中，生产1kg无水乙醇所需的能量降低到现有技术共沸蒸馏方法的1/5至1/10，这表明本发明的优点。根据本发明的方法，可以省略诸如压缩机，热交换器，倾析器等的设备，并且可以将安装成本降低约30％。

2. 发明授权

US4981906A Heat and impact resistant thermoplastic resin composition 失效
标题翻译：耐热冲击热塑性树脂组合物
公开(公告)号：US4981906A
公开(公告)日：1991-01-01
申请号：US199850
申请日：1988-05-27
申请人： Hiromi Tomono , Itsuo Yamamoto , Yuji Aoki , Yuji Koyama
发明人： Hiromi Tomono , Itsuo Yamamoto , Yuji Aoki , Yuji Koyama
IPC分类号： C08L25/00 , C08L51/04 , C08L73/00 , C08L77/00
CPC分类号： C08L51/04 , C08L77/00 , Y10S525/942
摘要： A heat and impact resistant thermoplastic resin composition which comprises:100 parts by weight of a resin mixture comprising from 20 to 80% by weight of a polyamide resin (A) and from 20 to 80% by weight of a graft copolymer resin (B) obtained by graft polymerizing from 30 to 65 parts by weight of a monomer mixture comprising from 30 to 80% by weight of an aromatic vinyl monomer, from 5 to 65% by weight of an N-substituted maleimide monomer and from 0 to 40% by weight of other vinyl monomer copolymerizable with these monomers (provided that the total amount of said monomer mixture is 100% by weight) to from 35 to 70 parts by weight of a conjugated diene rubber;from 0 to 40 parts by weight of a copolymer resin (C) comprising from 30 to 80% by weight of an aromatic vinyl monomer component, from 5 to 65% by weight of an N-substituted maleimide monomer component and from 0 to 40% by weight of other vinyl monomer component copolymerizable with these monomers (provided that the total amount of the monomer components is 100% by weight); andfrom 0 to 15 parts by weight of a copolymer resin (D) comprising from 60 to 90% by weight of an aromatic vinyl monomer component, from 0 to 40% by weight of a vinyl cyanide monomer component and from 0 to 40% by weight of a methyl methacrylate monomer component (provided that the total amount of the monomer components is 100% by weight).
摘要翻译：一种耐热冲击性热塑性树脂组合物，其包含：100重量份的包含20至80重量％的聚酰胺树脂（A）和20至80重量％的接枝共聚物树脂（B）的树脂混合物，通过接枝聚合30至65重量份的单体混合物，其包含30至80重量％的芳族乙烯基单体，5至65重量％的N-取代的马来酰亚胺单体和0至40重量％可与这些单体共聚的其它乙烯基单体的重量（条件是所述单体混合物的总量为100重量％）至35至70重量份的共轭二烯橡胶; 0至40重量份的共聚物树脂（C），其包含30至80重量％的芳族乙烯基单体组分，5至65重量％的N-取代的马来酰亚胺单体组分和0至40重量％的单体组分可共聚的其它乙烯基单体组分（单体组分的总量为100重量％）; 和0至15重量份的共聚物树脂（D），其包含60至90重量％的芳族乙烯基单体组分，0至40重量％的乙烯基氰单体组分和0至40重量％甲基丙烯酸甲酯单体组分的重量（单体成分的总量为100重量％）。

3. 发明授权

US06690975B2 Methods for treating hepatitis C 失效
标题翻译：丙型肝炎治疗方法
公开(公告)号：US06690975B2
公开(公告)日：2004-02-10
申请号：US10151218
申请日：2002-05-17
申请人： Itsuo Yamamoto , Iwao Nishide , Susumu Yukawa , Ostapenko Valentyna
发明人： Itsuo Yamamoto , Iwao Nishide , Susumu Yukawa , Ostapenko Valentyna
IPC分类号： A61F200
CPC分类号： A61B18/14 , A61F7/00
摘要： While an interferon therapy is a conventional method for treating hepatitis C, no particular option exists currently in the treatment except for this interferon therapy. An object of the present invention is to provide a novel method for treating hepatitis C. The present invention includes a method for treating hepatitis C comprising warming a liver region of a human by sandwiching an upper abdominal region of a human body between electrodes on the front and back by supplying a high-frequency electric power to these electrodes.
摘要翻译：虽然干扰素治疗是用于治疗丙型肝炎的常规方法，但除了该干扰素治疗之外，目前还没有特别的选择存在于治疗中。本发明的一个目的是提供一种治疗丙型肝炎的新方法。本发明包括一种治疗丙型肝炎的方法，包括通过将人体的上腹部夹在前面的电极之间来加热人的肝脏区域并且通过向这些电极提供高频电力而返回。

4. 发明授权

US4587978A Apparatus for high-frequency hyperthermia 失效
标题翻译：高频热疗装置
公开(公告)号：US4587978A
公开(公告)日：1986-05-13
申请号：US660351
申请日：1984-10-12
申请人： Sumio Suyama , Itsuo Yamamoto
发明人： Sumio Suyama , Itsuo Yamamoto
IPC分类号： A61N1/40 , A61N1/06
CPC分类号： A61N1/06
摘要： An apparatus for high-frequency hyperthermia wherein a pair of electrodes having round holes and thereby annularly shaped are attached to the surface of the body of a patient so as to interpose therebetween an affected part located in the depth of the body. The electrodes are disposed in such a manner that the affected part is allowed to be collinear with the centers of the round holes. In combination with these electrodes, a pair of masks for intercepting high-frequency energy from the normal cellular tissues contiguous to the affected part may also be used.
摘要翻译：一种用于高频热疗的装置，其中具有圆形孔并因此呈环形形状的一对电极被附接到患者身体的表面，以便介于位于身体深处的受影响部分之间。电极以这样的方式设置，使得受影响的部分被允许与圆孔的中心共线。与这些电极组合，也可以使用一对用于截取来自与受影响部位相邻的正常细胞组织的高频能量的掩模。

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