摘要:
A portable display device capable of presenting a document in an easy to read format, in which a simultaneous display of different parts of the document in reasonable sizes can be made, by a simple operation of the device. The display device comprises a document memory for storing documents to be displayed, at least two display screens for displaying the documents stored in the document memory means, and a display control unit for controlling displays of the documents on the display screens to be in a linked mode in which the displays on the display screens are linked together and in a separate mode in which the displays on the display screens are independent from each other.
摘要:
The present invention relates to an ultrahigh-molecular-weight ethylene copolymer powder having an intrinsic viscosity (η) of 10 dl/g to 34 dl/g, obtainable by copolymerizing ethylene and at least one olefin selected from the group consisting of α-olefins having 3 to 20 carbon atoms, cyclic olefins having 3 to 20 carbon atoms, compounds represented by the formula CH2═CHR1 wherein R1 is an aryl group having 6 to 20 carbon atoms, and linear, branched or cyclic dienes having 4 to 20 carbon atoms, wherein (1) a molded article of the copolymer powder has a haze of from 30% to 80% and (2) the copolymer powder has a bulk density of from 0.35 g/cm3 to 0.60 g/cm3. According to the invention, there can be provided an ultrahigh-molecular-weight ethylene copolymer powder which is excellent in balance of abrasion properties, physical properties, and moldability and also excellent in transparency and flexibility as compared with conventional ultrahigh-molecular-weight polyethylene and which has a high bulk density.
摘要翻译:本发明涉及一种超高分子量乙烯共聚物粉末,其特性粘度(η)为10dl / g至34dl / g,可通过使乙烯和至少一种选自下组的烯烃共聚获得:α-烯烃 具有3至20个碳原子,具有3至20个碳原子的环烯烃,由式CH 2 -CHR 1表示的化合物,其中R 1, 是碳原子数6〜20的芳基和碳原子数4〜20的直链状,支链状或环状的二烯,其中,(1)共聚物粉末的成型体的雾度为30〜80%,(2) 共聚物粉末的堆积密度为0.35g / cm 3至0.60g / cm 3。 根据本发明,可以提供与常规超高分子量聚乙烯相比,其耐磨性,物理性能和成型性的平衡优异,透明性和柔软性优异的超高分子量乙烯共聚物粉末, 其堆积密度高。
摘要:
The present invention relates to an ultrahigh-molecular-weight ethylene copolymer powder having an intrinsic viscosity (η) of 10 dl/g to 34 dl/g, obtainable by copolymerizing ethylene and at least one olefin selected from the group consisting of α-olefins having 3 to 20 carbon atoms, cyclic olefins having 3 to 20 carbon atoms, compounds represented by the formula CH2═CHR1 wherein R1 is an aryl group having 6 to 20 carbon atoms, and linear, branched or cyclic dienes having 4 to 20 carbon atoms, wherein (1) a molded article of the copolymer powder has a haze of from 30% to 80% and (2) the copolymer powder has a bulk density of from 0.35 g/cm3 to 0.6 g/cm3.
摘要翻译:本发明涉及一种超高分子量乙烯共聚物粉末,其具有10dl / g至34dl / g的特性粘度(&egr),可通过共聚乙烯和至少一种选自α-烯烃的烯烃, 具有3至20个碳原子的烯烃,具有3至20个碳原子的环烯烃,由式CH 2 = CHR表示的化合物,其中R 1是具有6至20个碳原子的芳基,以及具有4至20个碳原子的直链,支链或环状二烯 原子,其中(1)共聚物粉末的模制品的雾度为30%至80%,(2)共聚物粉末的堆积密度为0.35g / cm 3至0.6g / cm 3。
摘要:
A method and apparatus for machine translation of a language capable of dealing efficiently with situations which conventionally required repetitions of similar translations, including the steps of: searching, for each new original document to be translated, the stored original documents which are utilizable in translation of the new original document to be translated; and translating the new original document to be translated by utilizing the stored translated documents corresponding to the stored original document found by the search.