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61. 发明授权

US4636297A Method for preventing coking in hydrocarbon treatment process 失效
标题翻译：在烃处理过程中防止焦化的方法
公开(公告)号：US4636297A
公开(公告)日：1987-01-13
申请号：US764879
申请日：1985-08-12
申请人： Hiroshi Uchiyama , Yukinori Matsui
发明人： Hiroshi Uchiyama , Yukinori Matsui
IPC分类号： C10G9/16
CPC分类号： C10G9/16
摘要： Specified sulfur compounds such as N,N-diethylthiourea, N,N-dibutylthiourea, tetramethylthiuram monosulfide, tetrabutylthiuram monosulfide, tetraethylthiuram disulfide, tetrabutylthiuram disulfide are supplied as a coking inhibitor for preventing coking in equipment used in hydrocarbon treatment processes wherein a hydrocarbon is treated at a temperature of from about 250.degree. C. to 950.degree. C. to produce petroleum products, petrochemical products and/or their intermediate products.
摘要翻译：提供硫化合物如N，N-二乙基硫脲，N，N-二丁基硫脲，四硫代二硫化四甲基秋兰姆，二硫化四丁基秋兰姆，二硫化四丁基秋兰姆，二硫化四丁基秋兰姆，作为焦化抑制剂，用于在烃处理过程中使用的设备中的焦化，温度为约250℃至950℃，以生产石油产品，石化产品和/或其中间产物。

62. 发明授权

US4593989A Charge removing device for an electrophotographic copying machine 失效
标题翻译：电子照相复印机用电荷去除装置
公开(公告)号：US4593989A
公开(公告)日：1986-06-10
申请号：US616243
申请日：1984-06-01
申请人： Katsuyoshi Fujiwara , Hiroshi Uchiyama
发明人： Katsuyoshi Fujiwara , Hiroshi Uchiyama
IPC分类号： G03G15/02 , G03G15/047 , G03G15/36 , G03G21/00 , G03G15/00
CPC分类号： G03G15/047 , G03G2215/0473
摘要： An electrophotographic copying machine comprises a light beam reflection device, a charge removing device, a developing device, and a control device. The light beam reflection device is operated to reflect light beams from a document image portion and a margin portion to a photoreceptor. The control device causes the charge removing device to remove unnecessary charges in order to erase a latent image corresponding to the margin portion. The developing device is operated to develop the latent image exactly corresponding to the document portion. The control device may comprise a timer or lead switches.
摘要翻译：电子照相复印机包括光束反射装置，电荷去除装置，显影装置和控制装置。操作光束反射装置以将来自原稿图像部分和边缘部分的光束反射到感光体。控制装置使得电荷去除装置去除不必要的电荷，以便擦除对应于边缘部分的潜像。操作显影装置以显影精确对应于原稿部分的潜像。控制装置可以包括定时器或引线开关。

63. 发明授权

US4483956A Acrylic resin article 失效
标题翻译：丙烯酸树脂制品
公开(公告)号：US4483956A
公开(公告)日：1984-11-20
申请号：US486546
申请日：1983-04-19
申请人： Hiroshi Uchiyama
发明人： Hiroshi Uchiyama
IPC分类号： C08L33/00 , A61K6/083 , C08K5/04 , C08K5/1575 , C08L33/02 , C08L33/04 , C08L33/12 , C08K5/05
CPC分类号： A61K6/083 , C08K5/1575
摘要： An acrylic resin article comprising a methyl methacrylate polymer and dibenzylidene sorbitol or its derivative as essential ingredients; and a process for producing an acrylic resin article, which comprises putting a composition comprising a methyl methacrylate monomer or a mixture of a methyl methacrylate polymer and a methyl methacrylate monomer and dibenzylidene sorbitol or its derivative in a mold, and thereafter polymerizing the methyl methacrylate monomer in the composition.
摘要翻译：包含甲基丙烯酸甲酯聚合物和二亚苄基山梨糖醇或其衍生物作为必需成分的丙烯酸树脂制品; 以及制造丙烯酸树脂制品的方法，其包括将包含甲基丙烯酸甲酯单体或甲基丙烯酸甲酯聚合物和甲基丙烯酸甲酯单体和二亚苄基山梨醇或其衍生物的混合物的组合物置于模具中，然后使甲基丙烯酸甲酯单体在组合中。

64. 发明授权

US4388119A Dibenzylidene sorbitol composition and process for preparation thereof 失效
标题翻译：二亚苄基山梨醇组合物及其制备方法
公开(公告)号：US4388119A
公开(公告)日：1983-06-14
申请号：US282739
申请日：1981-07-13
申请人： Hiroshi Uchiyama
发明人： Hiroshi Uchiyama
IPC分类号： C08L23/00 , C08K9/00 , C08K9/04 , C08L7/00 , C08L21/00 , C08L101/00 , C09K3/00 , C08K5/15
CPC分类号： C08K9/04
摘要： A composition consisting essentially of solid powdery dibenzylidene sorbitol and a higher fatty acid, the surface of the dibenzylidene sorbitol being coated with the higher fatty acid; and a process for producing dibenzylidene sorbitol powder having a coating of a higher fatty acid on its surface, which comprises a step of forming an aqueous emulsion of the higher fatty acid by adding an alkali to an organic solvent solution or hot molten mass of the higher fatty acid partially saponify the higher fatty acid and dispersing the resulting mixture of the higher fatty acid and its saponification product in water, a step of coating the surface of dibenzylidene sorbitol powder with the higher fatty acid by adding the dibenzylidene sorbitol to the resulting emulsion, and a step of separating the solid from the mixture, drying the solid and recovering the dried product. The transparency and rigidity of a polyolefin resin is improved by addition of aforesaid dibenzylidene sorbitol composition.
摘要翻译：基本上由固体粉末二亚苄基山梨糖醇和高级脂肪酸组成的组合物，二亚苄基山梨醇的表面被高级脂肪酸包被; 以及其表面具有高级脂肪酸的涂层的二亚苄基山梨糖醇粉末的制造方法，其包括通过向有机溶剂溶液中加入碱而形成高级脂肪酸的水性乳液的步骤，脂肪酸部分皂化高级脂肪酸，并将所得到的高级脂肪酸及其皂化物的混合物分散在水中，通过向所得乳液中加入二亚苄基山梨糖醇，将高级脂肪酸二亚苄基山梨糖醇粉末的表面进行涂布，和从混合物中分离固体的步骤，干燥固体并回收干燥产物。通过加入上述二亚苄基山梨糖醇组合物可提高聚烯烃树脂的透明度和刚性。

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