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    • 2. 发明授权
    • Novel cyclohexanecarboxylic acid and its derivatives
    • 新型环己烷羧酸及其衍生物
    • US4228304A
    • 1980-10-14
    • US895485
    • 1978-04-11
    • Kanji NodaAkira NakagawaKenji YamagataTerumi HachiyaHiroyuki IdeAkihide Koda
    • Kanji NodaAkira NakagawaKenji YamagataTerumi HachiyaHiroyuki IdeAkihide Koda
    • C07C69/75A23G4/00A23G4/06A23G4/12A61K31/16A61K31/19A61K31/215A61P1/04A61P1/16A61P7/02A61P31/04A61P37/08C07C51/00C07C51/08C07C61/08C07C61/22C07C67/00C07C67/14C07C231/00C07C233/63C07C313/00C07C103/50
    • A23G4/06A23G4/064A23G4/126C07C61/08
    • The present invention relates to novel cyclohexanecarboxylic acid and its derivatives represented by the general formula: ##STR1## (wherein R.sup.1 is selected from the group consisting of hydrogen or methyl; R.sup.2 is selected from the group consisting of hydroxyl, lower alkoxy with 1-6 carbons or amino acid rest. In case R.sup.1 is hydrogen, however, R.sup.2 means amino acid rest, which of all the compounds of the present invention are entirely novel ones which have never been in any printed publications, possessing a high degree of pharmacological activities such as anti-allergic, anti-inflammatory, anti-ulcerative, antibacterial, anti-thrombotic and liver-function-improving activities, and therefore, these compounds are useful as medicines, and besides, these compounds are surface-active and, therefore, useful as additives for toothpaste and shampoo, as surface active agents for detergents, dispersing agents, emulsifying agents and cosmetics, as anticarious agents, and also in industrial fields the aforesaid compounds are useful as detergents for keeping textiles soft, as additives for lubricating oil, as anti-rust agents, additives for plastics and also as metal-capturing agent, ion-floating agents and emulsifying agents for other industrial purposes).
    • 本发明涉及由以下通式表示的新型环己烷羧酸及其衍生物:其中R1选自氢或甲基; R2选自羟基,低级烷氧基与1-6 碳或氨基酸残基,然而,在R1为氢的情况下,R2表示氨基酸残基,本发明的所有化合物中的全部是全新的,从未出现在任何印刷出版物中,具有高度的药理活性, 作为抗过敏,抗炎,抗溃疡,抗菌,抗血栓形成和肝功能改善的活性,因此这些化合物可用作药物,此外,这些化合物是表面活性的,因此有用 作为牙膏和洗发剂的添加剂,作为洗涤剂,分散剂,乳化剂和化妆品的表面活性剂作为反义剂,以及在工业领域中 所含的化合物可用作保持纺织品柔软的清洁剂,作为润滑油的添加剂,作为防锈剂,塑料添加剂以及用作金属捕获剂,用于其它工业目的的离子漂浮剂和乳化剂)。
    • 7. 发明授权
    • Process for producing semiconductor substrate
    • 半导体衬底的制造方法
    • US06103598A
    • 2000-08-15
    • US678694
    • 1996-07-11
    • Kenji YamagataTakao YoneharaNobuhiko SatoKiyofumi Sakaguchi
    • Kenji YamagataTakao YoneharaNobuhiko SatoKiyofumi Sakaguchi
    • H01L21/306H01L21/762
    • H01L21/76256H01L21/0203H01L21/76243
    • A process for producing a semiconductor substrate is provided which comprises providing a first substrate made of silicon having a porous silicon layer formed thereon by making porous the substrate silicon and a nonporous monocrystalline silicon layer epitaxially grown on the porous silicon layer, laminating the first substrate onto a second substrate in a state that at least one of lamination faces of the first and the second substrates has a silicon oxide layer and the nonporous monocrystalline silicon layer is interposed between the laminated substrates, and removing the porous silicon layer by etching, wherein the porous silicon layer is removed by etching with an etchant which etches the nonporous monocrystalline silicon layer and the silicon oxide layer at respective etching rates of not more than 10 angstroms per minute.
    • 提供一种制造半导体衬底的方法,其包括:通过使衬底硅多孔化和多孔硅层上外延生长的无孔单晶硅层,提供由其上形成有多孔硅层的硅制成的第一衬底,将第一衬底层压到 第二基板,其中第一和第二基板的至少一个层叠面具有氧化硅层,并且无孔单晶硅层插入在层压基板之间,并且通过蚀刻去除多孔硅层,其中多孔 通过蚀刻除去硅层,蚀刻剂以不大于10埃每分钟的蚀刻速率蚀刻无孔单晶硅层和氧化硅层。
    • 10. 发明授权
    • Method of forming light-emitting element
    • 形成发光元件的方法
    • US07550305B2
    • 2009-06-23
    • US11874452
    • 2007-10-18
    • Kenji YamagataTakao YoneharaYoshinobu SekiguchiKojiro Nishi
    • Kenji YamagataTakao YoneharaYoshinobu SekiguchiKojiro Nishi
    • H01L21/00H01L21/30H01L21/46
    • H01L33/0079H01L33/08H01L33/20
    • An object of the present invention is to provide a method of forming a light-emitting element at a lower cost than a conventional cost with suppressing the deterioration of the substrate due to thermal distortion in comparison with a conventional method of recycling a substrate and further having an effect equal to that of the method of recycling a substrate. The method of forming a light-emitting element by growing a separation layer and a light-emitting layer in this order on a first substrate, bonding the light-emitting layer onto a second substrate, and removing the separation layer to form the light-emitting layer on the second substrate, includes growing a plurality of groups each containing the separation layer and light-emitting layer on the first substrate; patterning the light-emitting layer existing as a uppermost layer into an island shape, and then bonding the light-emitting layer onto the second substrate, and etching the separation layer adjacent to the light-emitting layer patterned into the island shape to form the light-emitting layer patterned into the island shape on the second substrate.
    • 本发明的目的是提供一种以比常规成本低的成本形成发光元件的方法,与常规的基板再循环方法相比,可以抑制由于热变形引起的基板的劣化,并且还具有 其效果与回收基材的方法相同。 通过在第一基板上依次生长分离层和发光层来形成发光元件的方法,将发光层接合到第二基板上,并且去除分离层以形成发光 包括在第一基板上生长各自包含分离层和发光层的多个基团; 将作为最上层存在的发光层图案化为岛状,然后将发光层接合到第二基板上,并且蚀刻与图案化为岛状的发光层相邻的分离层,以形成光 在第二基板上图案化成岛状的发光层。