RECORDING APPARATUS
    81.
    发明申请
    RECORDING APPARATUS 有权
    录音设备

    公开(公告)号:US20110115846A1

    公开(公告)日:2011-05-19

    申请号:US12946733

    申请日:2010-11-15

    IPC分类号: B41J2/165

    摘要: An apparatus includes a recording head arranged so as to oppose a sheet moving in a first direction, in which a plurality of first nozzle chips and a plurality of second nozzle chips each having a nozzle array are arranged as different arrays in a second direction crossing the first direction, and in which the first nozzle chips and the second nozzle chips adjacent to each other are shifted from each other in the second direction, a first suction unit opposed to the first nozzle chips and configured to suction ink from a part of the nozzle arrays included in the first nozzle chips, a second suction unit opposed to the second nozzle chips and configured to suction ink from a part of the nozzle arrays included in the second nozzle chips, a suction holder configured to retain the first suction unit and the second suction unit, and a movement mechanism configured to cause relative movement between the recording head and the suction holder in the second direction, wherein the first suction unit and the second suction unit are shifted from each other in the second direction in correspondence with the shift between the first nozzle chips and the second nozzle chips.

    摘要翻译: 一种设备包括:记录头,其布置成与沿第一方向移动的片材相对,其中多个第一喷嘴芯片和多个具有喷嘴阵列的第二喷嘴芯片沿与第二方向交叉的第二方向排列成不同的阵列 第一方向,并且其中彼此相邻的第一喷嘴芯片和第二喷嘴芯片沿第二方向彼此偏移;第一抽吸单元,与第一喷嘴芯片相对并且构造成从喷嘴的一部分吸取墨水 包括在第一喷嘴芯片中的阵列,与第二喷嘴芯片相对并且被配置为从包括在第二喷嘴芯片中的喷嘴阵列的一部分吸入墨水的第二抽吸单元,构造成保持第一抽吸单元和第二抽吸单元 抽吸单元和移动机构,其构造成在第二方向上在记录头和吸持保持器之间产生相对运动,其中第一抽吸 单元和第二抽吸单元相对于第一喷嘴芯片和第二喷嘴芯片之间的移动在第二方向上彼此偏移。

    Group III nitride based semiconductor and production method therefor
    85.
    发明授权
    Group III nitride based semiconductor and production method therefor 有权
    III族氮化物基半导体及其制备方法

    公开(公告)号:US07696071B2

    公开(公告)日:2010-04-13

    申请号:US11976450

    申请日:2007-10-24

    IPC分类号: H01L21/20 H01L21/36

    摘要: The invention provides a method for producing a group III nitride based semiconductor having a reduced number of crystal defects.A GaN layer 2 is epitaxially grown on a sapphire substrate 1 having C-plane as a main plane (FIG. 1A). Then, the layer is wet-etched by use of a 25% aqueous TMAH solution at 85° C. for one hour, to thereby form an etch pit 4 (FIG. 1B). Then, a GaN layer 5 is grown on the GaN layer 2 through the ELO method (FIG. 1C). The thus-formed GaN layer 5 has a screw dislocation density lower than that of the GaN layer 2.

    摘要翻译: 本发明提供一种具有减少晶体缺陷数的III族氮化物基半导体的制造方法。 在具有C面作为主平面的蓝宝石衬底1上外延生长GaN层2(图1A)。 然后,使用25%TMAH水溶液在85℃湿法蚀刻该层1小时,从而形成蚀刻坑4(图1B)。 然后,通过ELO方法在GaN层2上生长GaN层5(图1C)。 如此形成的GaN层5的螺旋位错密度低于GaN层2的位错密度。

    Process for the preparation of L-tryptophan
    86.
    发明授权
    Process for the preparation of L-tryptophan 失效
    L-色氨酸的制备方法

    公开(公告)号:US4742007A

    公开(公告)日:1988-05-03

    申请号:US702560

    申请日:1985-02-15

    IPC分类号: C12P13/22 C12R1/15 C12N1/20

    摘要: L-tryptophan can be prepared in good yield by a fermentation process which comprises culturing a novel L-tryptophan-producing microorganism of the genus Corynebacterium, which is resistant to at least one member selected from glyphosate [N-phosphonomethyl glycine], paraquat [1,1'-dimethyl-4,4'-bispyridinium] and derivatives thereof, and recovering L-tryptophan from the culture broth.

    摘要翻译: 可以通过发酵方法以良好的产率制备L-色氨酸,其包括培养棒状杆菌属的新型L-色氨酸生产微生物,其对选自草甘膦[N-膦酰基甲基甘氨酸],百草枯[1 ,1'-二甲基-4,4'-二吡啶鎓]及其衍生物,并从培养液中回收L-色氨酸。