利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

12 条记录 (耗时 0.018 秒)

    Mannose-1-phosphate transferase gene from yeast and its use for producing phosphate-containing acidic sugars
    1.
    发明授权
    Mannose-1-phosphate transferase gene from yeast and its use for producing phosphate-containing acidic sugars 失效
    来自酵母的甘露糖-1-磷酸转移酶基因及其用于产生含磷酸性酸性糖的用途

    公开(公告)号：US5854031A

    公开(公告)日：1998-12-29

    申请号：US748947

    申请日：1996-11-14

    申请人： Yoshifumi Jigami ,  Ken-ichi Nakayama ,  Yoh-ichi Shimma ,  Xiao-hui Wang

    发明人： Yoshifumi Jigami ,  Ken-ichi Nakayama ,  Yoh-ichi Shimma ,  Xiao-hui Wang

    IPC分类号： C12N15/09 ,  C07H21/04 ,  C12N1/19 ,  C12N9/12 ,  C12P19/04 ,  C12P19/26 ,  C12R1/865 ,  C12N9/10 ,  C12N15/63

    CPC分类号： C12N9/1205 ,  C12P19/04

    摘要： The present invention relates to a mannose-1-phosphate transferase gene from yeast (Saccharomyces cerevisiae), a process for producing a mannose-1-phosphate-containing acidic sugar chain which comprises culturing yeast cells transformed with a plasmid DNA containing said gene, obtaining mannose-1-phosphate transferase from the culture, and allowing the enzyme to act on a neutral core sugar chain in vivo or in vitro, and a process for producing a phosphate-containing acidic sugar chain which comprises removal of a mannose moiety by acid-treatment of said mannose-1-phosphate-containing acidic sugar chain. According to the present invention, an acidic sugar chain having mannose-1-phosphate added to the same neutral core sugar chain as a high mannose type sugar chain produced by mammalian (e.g. human) cells can be produced in large amounts with high purity by genetic engineering means using yeast. Further, an acidic sugar chain identical with a useful phosphate-containing core sugar chain derived from human, which can function as a labeling marker for transport of glycoproteins into lysosomes in mammalian (e.g. human) cells, can be produced in large amounts with high purity.

    摘要翻译： 本发明涉及来自酵母（酿酒酵母）的甘露糖-1-磷酸转移酶基因，含有甘露糖-1-磷酸的酸性糖链的制备方法，其包括培养用含有该基因的质粒DNA转化的酵母细胞，得到 来自培养物的甘露糖-1-磷酸转移酶，并且允许酶在体内或体外作用于中性核心糖链，以及生产含磷酸盐酸性糖链的方法，其包括通过酸 - 磷酸转移酶去除甘露糖部分， 处理所述含甘露糖-1-磷酸的酸性糖链。 根据本发明，通过哺乳动物（例如人）细胞产生的与甘露糖型糖链相同的中性核心糖链上添加的具有甘露糖-1-磷酸的酸性糖链可通过遗传学以高纯度大量生产 工程意味着使用酵母。 此外，可以以高纯度大量生产与用于将哺乳动物（例如人）细胞中的糖蛋白转运到溶酶体中的可用作标记标记的来源于人的有用的含磷酸核心糖链相同的酸性糖链 。

    PROCESS FOR PRODUCING TONER
    2.
    发明申请
    PROCESS FOR PRODUCING TONER 审中-公开
    生产墨粉的方法

    公开(公告)号：US20110008726A1

    公开(公告)日：2011-01-13

    申请号：US12887610

    申请日：2010-09-22

    申请人： Yasushi Katsuta ,  Koji Inaba ,  Ken-ichi Nakayama ,  Kenta Kamimura

    发明人： Yasushi Katsuta ,  Koji Inaba ,  Ken-ichi Nakayama ,  Kenta Kamimura

    IPC分类号： G03G5/00

    CPC分类号： G03G9/0821 ,  G03G9/0804 ,  G03G9/0806 ,  G03G9/0823 ,  G03G9/08708 ,  G03G9/08711 ,  G03G9/08728 ,  G03G9/08755 ,  G03G9/08782 ,  G03G9/08784 ,  G03G9/08795 ,  G03G9/08797

    摘要： Provided is a process for producing a toner comprising steps of: dispersing a polymerizable monomer composition containing a polymerizable monomer, a polar resin, a colorant, and a wax component in a aqueous dispersion medium to granulate the polymerizable monomer composition; and polymerizing the polymerizable monomer, wherein the polymerizable monomer is a vinyl-based polymerizable monomer, the polar resin is a styrene-methacrylic acid copolymer or styrene-acrylic acid copolymer; the polymerizable monomer composition contains 0.0050 to 0.025 mass % of divinylbenzene; and the toner has a glass transition temperature (TgA) measured with a differential scanning calorimeter (DSC) of 40° C. or higher and 60° C. or lower and a peak temperature (P1) of a highest endothermic peak measured with the DSC of 70° C. or higher and 110° C. or lower, and P1 and TgA satisfy a relationship of 15° C.≦(P1−TgA)≦70° C.

    摘要翻译： 本发明提供一种调色剂的制造方法，包括以下步骤：在含水分散介质中分散含有聚合性单体，极性树脂，着色剂，蜡成分的聚合性单体组合物，使可聚合单体组合物成粒; 聚合可聚合单体，其中可聚合单体是乙烯基类可聚合单体，极性树脂是苯乙烯 - 甲基丙烯酸共聚物或苯乙烯 - 丙烯酸共聚物; 可聚合单体组合物含有0.0050〜0.025质量％的二乙烯基苯; 并且调色剂的差示扫描量热计（DSC）测定的玻璃化转变温度（TgA）为40℃以上且60℃以下，DSC测定的最高吸热峰的峰温度（P1） 为70℃以上且110℃以下，P1和TgA满足15℃＆lt; 1lE;（P1-TgA）＆nlE; 70℃

    YELLOW TONER
    5.
    发明申请
    YELLOW TONER 审中-公开
    黄色墨粉

    公开(公告)号：US20100035171A1

    公开(公告)日：2010-02-11

    申请号：US12484506

    申请日：2009-06-15

    申请人： Shuntaro Watanabe ,  Yuji Moriki ,  Ken-ichi Nakayama ,  Koji Inaba ,  Masayoshi Kato ,  Masatake Tanaka ,  Takayuki Toyoda

    发明人： Shuntaro Watanabe ,  Yuji Moriki ,  Ken-ichi Nakayama ,  Koji Inaba ,  Masayoshi Kato ,  Masatake Tanaka ,  Takayuki Toyoda

    IPC分类号： G03G9/09

    CPC分类号： C09B29/363 ,  C09B63/00 ,  C09B67/0063 ,  G03G9/0806 ,  G03G9/08771 ,  G03G9/08791 ,  G03G9/091

    摘要： Provided is a yellow toner having toner particles each containing at least a binder resin, a colorant, and a polar resin, the yellow toner being characterized in that: the colorant is a coloring compound having a specific structure; in a microscopic compression test at a measurement temperature of 25° C., the toner has a recovery ratio Z(25) of 40 to 80%; and the toner has a glass transition temperature (TgA) measured with a differential scanning calorimeter (DSC) of 40° C. to 60° C. and a temperature (P1) of the highest endothermic peak measured with the DSC of 70° C. to 90° C., and the temperature (P1) of the highest endothermic peak and the glass transition temperature (TgA) satisfy the relationship of 15° C.≦P1−TgA≦50° C.

    摘要翻译： 提供一种黄色调色剂，其具有各自至少含有粘合剂树脂，着色剂和极性树脂的调色剂颗粒，黄色调色剂的特征在于：着色剂是具有特定结构的着色化合物; 在25℃的测定温度的微观压缩试验中，调色剂的回收率Z（25）为40〜80％。 调色剂的差示扫描量热计（DSC）测定的玻璃化转变温度（TgA）为40℃〜60℃，DSC为70℃时测定的最高吸热峰的温度（P1） 至90℃，最高吸热峰和玻璃化转变温度（TgA）的温度（P1）满足15℃的关系。<= P1-TgA <= 50℃

    TONER
    6.
    发明申请
    TONER 有权
    托尼

    公开(公告)号：US20090130583A1

    公开(公告)日：2009-05-21

    申请号：US12356221

    申请日：2009-01-20

    申请人： Yasushi Katsuta ,  Koji Inaba ,  Ken-ichi Nakayama ,  Kenta Kamimura

    发明人： Yasushi Katsuta ,  Koji Inaba ,  Ken-ichi Nakayama ,  Kenta Kamimura

    IPC分类号： G03G9/087 ,  G03G9/08

    CPC分类号： G03G9/0821 ,  G03G9/0804 ,  G03G9/0806 ,  G03G9/0823 ,  G03G9/08708 ,  G03G9/08711 ,  G03G9/08728 ,  G03G9/08755 ,  G03G9/08782 ,  G03G9/08784 ,  G03G9/08795 ,  G03G9/08797

    摘要： Provided is a toner including toner particles each containing at least a binder resin, a colorant, and a wax component, and an inorganic fine powder, the toner being wherein: in a microscopic compression test on the toner, a recovery ratio Z(25) and the gradient of a load-displacement curve R(25) each satisfy a specific range; and the toner has a glass transition temperature (TgA) measured with a differential scanning calorimeter (DSC) in a specific range and a temperature (P1) of the highest endothermic peak measured with the DSC in a specific range, and the temperature (P1) of the highest endothermic peak and the glass transition temperature (TgA) satisfy a specific relationship.

    摘要翻译： 提供一种调色剂，其包含各自至少含有粘合剂树脂，着色剂和蜡组分的调色剂颗粒和无机细粉末，其中：在对调色剂的微观压缩试验中，回收率Z（25） 并且负载 - 位移曲线R（25）的梯度各自满足特定范围; 并且调色剂具有在特定范围内用差示扫描量热计（DSC）测量的玻璃化转变温度（TgA）和用特定范围测量的最高吸热峰的温度（P1），温度（P1） 的最高吸热峰和玻璃化转变温度（TgA）满足特定关系。

    Transistor element
    7.
    发明授权
    Transistor element 有权

    公开(公告)号：US09608217B2

    公开(公告)日：2017-03-28

    申请号：US14396023

    申请日：2012-04-27

    申请人： Ken-ichi Nakayama ,  Junji Kido ,  Ryotaro Akiba ,  Naomi Oguma ,  Naoki Hirata

    发明人： Ken-ichi Nakayama ,  Junji Kido ,  Ryotaro Akiba ,  Naomi Oguma ,  Naoki Hirata

    IPC分类号： H01L51/00 ,  H01L51/05 ,  H01L51/10

    CPC分类号： H01L51/0504 ,  H01L51/0036 ,  H01L51/105 ,  H01L2251/301 ,  H01L2251/308

    摘要： The present invention provides a transistor element having a laminated structure, the laminated structure comprising a sheet-like base electrode being arranged between an emitter electrode and a collector electrode; at least one p-type organic semiconductor layer being provided on each of the surface and the back sides of the base electrode; and a current transmission promotion layer being formed, on each of the surface and back sides of the base electrode, between the base electrode and the p-type organic semiconductor layer or layers provided on each of the surface and back sides of the base electrode. According to the present invention, it becomes possible to provide a transistor element (MBOT) that is, in particular, stably supplied through a simple production process, has a structure capable of being mass-produced, and has a large current modulation effect and an excellent ON/OFF ratio at a low voltage in the emitter electrode and the collector electrode.

    Toner
    10.
    发明授权
    Toner 有权
    爽肤水

    公开(公告)号：US07846631B2

    公开(公告)日：2010-12-07

    申请号：US12356221

    申请日：2009-01-20

    申请人： Yasushi Katsuta ,  Koji Inaba ,  Ken-ichi Nakayama ,  Kenta Kamikura

    发明人： Yasushi Katsuta ,  Koji Inaba ,  Ken-ichi Nakayama ,  Kenta Kamikura

    IPC分类号： G03G9/00

    CPC分类号： G03G9/0821 ,  G03G9/0804 ,  G03G9/0806 ,  G03G9/0823 ,  G03G9/08708 ,  G03G9/08711 ,  G03G9/08728 ,  G03G9/08755 ,  G03G9/08782 ,  G03G9/08784 ,  G03G9/08795 ,  G03G9/08797

    摘要： Provided is a toner including toner particles each containing at least a binder resin, a colorant, and a wax component, and an inorganic fine powder, the toner being wherein: in a microscopic compression test on the toner, a recovery ratio Z(25) and the gradient of a load-displacement curve R(25) each satisfy a specific range; and the toner has a glass transition temperature (TgA) measured with a differential scanning calorimeter (DSC) in a specific range and a temperature (P1) of the highest endothermic peak measured with the DSC in a specific range, and the temperature (P1) of the highest endothermic peak and the glass transition temperature (TgA) satisfy a specific relationship.

    摘要翻译： 提供一种调色剂，其包含各自至少含有粘合剂树脂，着色剂和蜡组分的调色剂颗粒和无机细粉末，其中：在对调色剂的微观压缩试验中，回收率Z（25） 并且负载 - 位移曲线R（25）的梯度各自满足特定范围; 并且调色剂具有在特定范围内用差示扫描量热计（DSC）测量的玻璃化转变温度（TgA）和用特定范围测量的最高吸热峰的温度（P1），温度（P1） 的最高吸热峰和玻璃化转变温度（TgA）满足特定关系。