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    • 124. 发明申请
    • Novel glycosyltransferase gene
    • 新型糖基转移酶基因
    • US20060174377A1
    • 2006-08-03
    • US10524842
    • 2003-08-20
    • Noriko NakamuraYuko FukuiEichio OnoYoshikazu TanakaHiroaki Okuhara
    • Noriko NakamuraYuko FukuiEichio OnoYoshikazu TanakaHiroaki Okuhara
    • A01H1/00C07H21/04C12N9/10C12N15/82C12N5/04
    • C12N15/8243C12N9/1048C12N15/825
    • The present invention provides an enzyme which catalyzes a reaction to transfer sugar to a hydroxyl group at position 2′ of chalcones and a gene thereof, and preferably an enzyme which catalyzes a reaction to transfer glucose to a hydroxyl group at position 2′ of the chalcones. Furthermore, the invention provides a plant whose flower color has been changed using the glycosyltransferase. Using probes corresponding to conservative regions of the glycosyltransferase, some tens of glycosyltransferase genes having nucleotide sequences corresponding to the conservative regions were cloned from flower petal cDNA libraries of carnation and the like. Furthermore, each of the glycosyltransferase genes was expressed in Escherichia coli, activity to transfer glucose to position 2′ of the chalcone, i.e., the glycosyltransferase activity at position 2′ of chalcone was confirmed in an extract solution of the Escherichia coli, and it was confirmed that cloned genes encoded the glycosyltransferase at position 2′.
    • 本发明提供了一种酶,其催化将糖转移到胡烷酮的2'位的羟基及其基因的反应,优选催化将葡萄糖转移至查尔酮2'位羟基的反应的酶 。 此外,本发明提供了使用糖基转移酶改变花色的植物。 使用与糖基转移酶保守区相对应的探针,从康乃馨花花瓣cDNA文库克隆了数十个具有与保守区相对应的核苷酸序列的糖基转移酶基因。 此外,每个糖基转移酶基因在大肠杆菌中表达,将葡萄糖转移到查耳酮的位置2'的活性,即在大肠杆菌的提取液中证实了查耳酮的2'位上的糖基转移酶活性, 证实克隆的基因在2'位编码糖基转移酶。
    • 129. 发明申请
    • Acoustic wave touch detecting apparatus
    • 声波触摸检测装置
    • US20050156911A1
    • 2005-07-21
    • US10712874
    • 2003-11-12
    • Yoshikazu TanakaJoel KentJames Roney
    • Yoshikazu TanakaJoel KentJames Roney
    • G01B17/00G06F3/033G06F3/043G09G5/00
    • G06F3/0436
    • Two groups of inclined lines, which are included in a spurious wave scattering means, are formed at opposite angles with respect to each other in the vicinity of an upper edge of a substrate. The angles of the inclined lines are such that they are close to perpendicular toward the central portion of the substrate, and gradually decrease toward the edges thereof. In a similar manner, two other groups inclined lines, which are also included in the spurious wave scattering means, are formed at opposite angles with respect to each other, with gradually changing angles. The spurious waves that reach these regions are diffuse by the inclined lines, so that they are not propagated to converters (sensors). Three rectangular spurious wave scattering means, formed by inclined lines, inclined at angles other than 45°, also function to diffuse and eliminate spurious waves that propagate along the front surface of the substrate.
    • 包括在寄生波散射装置中的两组倾斜线在衬底的上边缘附近相对于彼此以相反的角度形成。 倾斜线的角度使得它们接近垂直于基板的中心部分,并且朝向其边缘逐渐减小。 以类似的方式,还包括在杂散波散射装置中的另外两组倾斜线以相对于彼此具有逐渐变化的角度的相反角度形成。 到达这些区域的杂散波被倾斜的线漫射,使得它们不传播到转换器(传感器)。 由斜线形成的三个矩形寄生波散射装置,其以45°以外的角度倾斜,还起着扩散和消除沿着衬底前表面传播的寄生波的作用。