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    • 26. 发明授权
    • Contact-bonding film insertion means included in contact-bonding paper manufacturing apparatus
    • 接触粘合纸制造装置中包括的接触粘合膜插入装置
    • US07435209B2
    • 2008-10-14
    • US10518023
    • 2003-06-23
    • Yoshikazu KimuraMasato Tsuchiya
    • Yoshikazu KimuraMasato Tsuchiya
    • B31B1/14B31B1/36B42D15/02
    • B42D15/02Y10T156/1343Y10T156/1741
    • A contact-bonding film insertion device included in a contact-bonded paper manufacturing apparatus which produces releasable and expandable contact-bonded paper such as postcards (Q) by inserting a contact-bonding film (F) carried on a vertically movable support plate (51) between opposed paper pieces (Pa, Pb) of folded cut paper (P) by a paper pushing device (60), the cut paper (P) having been transferred by a paper transfer device (20) and folded by a paper folding device (30), and subsequently by extracting the support plate (51) from the paper piece (Pa, Pb) by a support plate extracting device (55) to supply the paper (P) into which only the contact-bonding film F is inserted to a paper contact-bonding device (70) and paper cutting device (80), a slope (51y) which is downward-inclined toward its tip to form substantially an acute angle at the tip is provided on a periphery (51x) of the support plate (51) included in the contact-bonding film insertion device, the periphery (51x) which includes the slope (51y) having a shape being preferably curved upward with respect to the main body of the support plate (51). This structure allows smooth insertion of the contact-bonding film (F) between the paper piece (Pa, Pb) without occurrence of jamming or other problem even if the paper (P) is extremely curled to have concave and convex deformations on its surface through printing or other process.
    • 接触粘合膜插入装置包括在接触粘合纸制造设备中,其通过将承载在可垂直移动的支撑板(51)上的接触粘合膜(F)插入而产生诸如明信片(Q)的可释放和可扩张的接触粘合纸 )通过纸推送装置(60)在折叠的切割纸(P)的相对的纸片(Pa,Pb)之间,被切纸(P)被纸张传送装置(20)转印并被折纸装置 (30),然后通过支撑板提取装置(55)从纸片(Pa,Pb)提取支撑板(51),以供给仅插入接触膜F的纸(P) 在纸张接触装置(70)和纸切割装置(80)上,在其周边(51x)上设置有朝向其顶端向下倾斜以在尖端形成大致锐角的斜面(51y) 包括在接触膜插入装置中的支撑板(51) 包括斜面(51y)的周边(51x),其具有相对于支撑板(51)的主体优选向上弯曲的形状。 这种结构允许在纸片(Pa,Pb)之间平滑地插入接触粘合膜(F)而不会发生卡住或其他问题,即使纸(P)极其卷曲以在其表面上具有凹凸变形 印刷或其他工艺。
    • 29. 发明授权
    • Process for an anthracycline derivative, and an anthracyclinone
derivative useful for the process
    • 蒽环类衍生物的方法和用于该方法的蒽环类衍生物衍生物
    • US4564674A
    • 1986-01-14
    • US662833
    • 1984-10-19
    • Shiro TerashimaYoshikazu KimuraMichiyo SuzukiTeruyo MatsumotoRumiko Abe
    • Shiro TerashimaYoshikazu KimuraMichiyo SuzukiTeruyo MatsumotoRumiko Abe
    • C07F7/18C07H15/252C07H15/24
    • C07H15/252C07F7/1856
    • A process for producing an anthracycline derivative represented by the general formula: ##STR1## where R.sup.1 is an acyl group, each of X.sup.1 and X.sup.2 is a hydrogen atom, a methoxy group, a hydroxyl group, a halogen atom or a lower alkyl group, each of Y.sup.1 and Y.sup.2 is a hydrogen atom, an alkoxy group or a hydroxyl group, and Z is a hydrogen atom or a protected hydroxyl group, which comprises reacting an anthracyclinone derivative represented by the general formula: ##STR2## where R is a hydrogen atom or a trialkylsilyl group, and X.sup.1, X.sup.2, Y.sup.1, Y.sup.2 and Z are as defined above, with a 1-acyl-sugar derivative represented by the general formula: ##STR3## where R.sup.2 is an acyl group and R.sup.1 is as defined above, in the presence of a silyl sulfonic acid derivative represented by the general formula:R.sup.5 R.sup.4 R.sup.3 SiOSO.sub.2 A (IV)where each of R.sup.3, R.sup.4 and R.sup.5 is an alkyl group and A is an alkyl group, an aryl group, a polyfluoroalkyl group or a hydrogen atom.
    • 一种制备由以下通式表示的蒽环衍生物的方法:其中R1是酰基,其中X1和X2分别是氢原子,甲氧基,羟基,卤原子或低级 烷基,Y 1和Y 2各自为氢原子,烷氧基或羟基,Z为氢原子或被保护的羟基,其包括使由通式(II)表示的蒽环腈衍生物: )其中R是氢原子或三烷基甲硅烷基,X 1,X 2,Y 1,Y 2和Z如上所定义,与通式如下的1-酰基 - 糖衍生物反应:其中R 2为 在通式R5R4R3SiOSO2A(IV)表示的甲硅烷基磺酸衍生物存在下,酰基和R 1如上所定义,其中R3,R4和R5各自为烷基,A为烷基,芳基 基团,多氟烷基或氢原子。