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公开(公告)号：US06500872B1
公开(公告)日：2002-12-31
申请号：US09583276
申请日：2000-05-31
申请人： Tsutomu Noguchi , Mayumi Miyashita , Miyuki Kamei
发明人： Tsutomu Noguchi , Mayumi Miyashita , Miyuki Kamei
IPC分类号： C08J1104
CPC分类号： C08J11/08 , C08J2325/06 , Y02W30/701
摘要： A recycling method which enables recycling of a high-quality regenerated styrene resin. A waste styrene resin material is dissolved in an organic solvent boiling at a temperature lower than 200° C. and having solubility not less than 15 wt % at room temperature to prepare a solution of the waste styrene resin material. The resulting solution is freed of volatile components on heating in vacuum to remove the organic solvent to set the amount of the residual solvent in the styrene resin to 0.4 wt % or less to recycle the resulting styrene resin as a regenerated styrene resin.
摘要翻译： 一种能够回收高品质再生苯乙烯树脂的回收方法。 将废苯乙烯树脂材料溶于温度低于200℃的沸点的有机溶剂中，并且在室温下的溶解度不小于15重量％以制备废苯乙烯树脂材料的溶液。 所得溶液在真空中加热时不含挥发性组分，以去除有机溶剂，将苯乙烯树脂中的残余溶剂的量设定为0.4重量％以下，以再生苯乙烯树脂作为再生苯乙烯树脂。
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公开(公告)号：US5360825A
公开(公告)日：1994-11-01
申请号：US16266
申请日：1993-02-11
申请人： Tsutomu Noguchi , Mayumi Miyashita
发明人： Tsutomu Noguchi , Mayumi Miyashita
CPC分类号： C08J9/30 , B65D65/46 , C08J9/0085 , C08J2301/02
摘要： A pulp molding is formed by molding a feedstock consisting of, as principal components, pulp and some binder. The feedstock contains plastic microspheres which form uniformly distributed voids in the pulp molding. The pulp molding has cushioning characteristics higher than those of the conventional pulp molding and equivalent to those of a foam styrene board, and moisture absorbing characteristics lower than those of the conventional pulp molding. The pulp molding can be deflocculated in water for reclamation without causing environmental pollution.
摘要翻译： 通过模制由作为主要组分的纸浆和一些粘合剂组成的原料形成纸浆模塑。 原料包含在纸浆模塑中形成均匀分布的空隙的塑料微球。 纸浆模制品具有比常规纸浆模塑更高的缓冲特性，与泡沫苯乙烯板相比具有低于常规纸浆模塑成型的吸湿特性。 纸浆成型可以在水中絮凝以进行填海，而不会造成环境污染。
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公开(公告)号：US5993971A
公开(公告)日：1999-11-30
申请号：US63052
申请日：1993-05-19
申请人： Keiichi Nito , Tohru Nagai , Tsutomu Noguchi , Mayumi Miyashita , Junetsu Seto , Katsumi Kohno
发明人： Keiichi Nito , Tohru Nagai , Tsutomu Noguchi , Mayumi Miyashita , Junetsu Seto , Katsumi Kohno
CPC分类号： G11B11/10586 , G11B7/253 , G11B7/2534 , Y10S428/90 , Y10S430/146 , Y10T428/31507
摘要： There is disclosed an optical information record medium having an optical information record layer on a transparent substrate, in which the transparent substrate is made of a resin material mainly consisting of a polycarbonate resin that contains no more than 4 wt % of low molecular weight fractions having a weight average measured with respect to a polystyrene molecular weight of no more than 3500, in order to avoid a double refraction of an optical information record medium resulting in an improved signal to noise ratio and having superior thermal-transformation resistance and impact resistance.
摘要翻译： 公开了一种在透明基板上具有光学信息记录层的光学信息记录介质，其中透明基板由主要由聚碳酸酯树脂组成的树脂材料制成，该聚碳酸酯树脂含有不超过4重量％的低分子量级分， 相对于聚苯乙烯分子量不大于3500测量的重均分子量，以避免光学信息记录介质的双折射，导致改善的信噪比并且具有优异的耐热变形性和抗冲击性。
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公开(公告)号：US06169121A
公开(公告)日：2001-01-02
申请号：US09332039
申请日：1999-06-14
IPC分类号： C08J1104
CPC分类号： C08J11/08 , C08J2325/06 , Y02W30/701
摘要： There is provided a processing method for effectively and promptly removing insoluble components contained in a solution of a styrene resin waste material to enable regeneration of high-quality regenerated styrene. To this end, a solution of the styrene resin waste material in an organic solvent is processed with, for example, a dehydrating agent, to remove insoluble components. The resulting clarified solution is degasified on heating in vacuum to remove the organic solvent for recycling the resulting mass as a regenerated styrene resin. The insoluble components include foreign matter, such as moisture, sludge and colorant agents. By this processing method, it becomes possible to recycle high-quality regenerated styrene.
摘要翻译： 提供了一种加工方法，用于有效且迅速地除去苯乙烯树脂废料溶液中所含的不溶成分，能够再生高质量的再生苯乙烯。 为此，将苯乙烯树脂废料在有机溶剂中的溶液用例如脱水剂进行处理以除去不溶成分。 所得澄清溶液在真空加热下脱气以除去有机溶剂，以再生所得的物质作为再生苯乙烯树脂。 不溶成分包括异物，例如水分，污泥和着色剂。 通过该处理方法，可以回收高品质的再生苯乙烯。
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公开(公告)号：US5998009A
公开(公告)日：1999-12-07
申请号：US948480
申请日：1997-10-10
CPC分类号： G11B5/7013 , Y10S428/90 , Y10T428/25
摘要： The present invention provides a magnetic recording medium having a magnetic layer comprising a ferromagnetic powder dispersed in a binder so as to exhibit an excellent electromagnetic property.The magnetic recording medium has a magnetic layer formed on a non-magnetic body, from a magnetic paint mainly consisting of a ferromagnetic powder and a binding agent. This magnetic layer also contains a metal chelate compound of a diketone shown in Chemical Formula given below: ##STR1## wherein R.sup.1 to R.sup.3 are selected from a group consisting of hydrogen, halogen, hydroxyl group, nitro group, carboxyl group, carbonyl group, amino group, amide group, and sulfonic acid group as well as alkyl group, aryl group, hetero-aromatic group replaced therewith and wherein the metal of the chelate compound is Ti, Zr, Ni, Sn, Co, or Cr.
摘要翻译： 本发明提供一种具有磁性层的磁记录介质，该磁性层包含分散在粘合剂中的铁磁性粉末，以显现出优异的电磁特性。 磁记录介质具有形成在非磁性体上的磁性层，主要由铁磁性粉末和粘合剂构成的磁性涂料。 该磁性层还含有如下化学式所示的二酮的金属螯合物：其中R1至R3选自氢，卤素，羟基，硝基，羧基，羰基，氨基，酰胺 基团和磺酸基以及烷基，芳基，杂芳基取代，其中螯合化合物的金属是Ti，Zr，Ni，Sn，Co或Cr。
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6.发明授权Ferroelectric liquid crystal display device having monostabilized state as an initial state and continuous gray-scale 失效具有单稳态的电磁液晶显示装置作为初始状态和连续的灰度级
公开(公告)号：US5214523A
公开(公告)日：1993-05-25
申请号：US691786
申请日：1991-04-26
申请人： Keiichi Nito , Mayumi Miyashita , Eriko Matsui , Seiichi Arakawa
发明人： Keiichi Nito , Mayumi Miyashita , Eriko Matsui , Seiichi Arakawa
IPC分类号： G02F1/133 , G02F1/1337 , G02F1/141
CPC分类号： G02F1/141 , G02F1/1416
摘要： A liquid crystal display device having fast response characteristics and enabling analog gray-scale display is provided. The liquid crystal display device is formed of a liquid crystal material having the chiral smectic C phase. The projection component on the substrates of the axial direction of a cone delineated by a liquid crystal molecule, and the projection component on the substrates of the axial direction of the liquid crystal molecule itself, are adapted to be coincident with the processing direction for uniaxial orientation of the substrates, this state being monostabilized as the initial state. On application of an electrical field, the liquid crystal molecule is rotated along the cone and the apparent tilt angle as viewed on the substrate surface is continuously changed in accordance with the strength of the applied electrical field. The intensity of the transmitted light is increased continuously with increasing tilt angle to obtain the continuous gray-scale or analog gray-scale.
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