知搜-全球专利检索

  1. 登录
  2. 注册

搜索结果

120 条记录 (耗时 0.036 秒)

    Adhesive hydrogel and use thereof
    1.
    发明授权
    Adhesive hydrogel and use thereof 有权
    粘合剂水凝胶及其用途

    公开(公告)号：US09175195B2

    公开(公告)日：2015-11-03

    申请号：US14362515

    申请日：2012-07-04

    申请人： Kaori Sato ,  Takaaki Hatori ,  Yasuhiro Fujiwara

    发明人： Kaori Sato ,  Takaaki Hatori ,  Yasuhiro Fujiwara

    IPC分类号： C08L39/00 ,  C09D5/02 ,  C09J133/24 ,  C09J133/02 ,  C09J133/26

    CPC分类号： C09J133/24 ,  C08F220/56 ,  C09J4/06 ,  C09J133/02 ,  C09J133/26 ,  C09J151/00 ,  C08F265/06 ,  C08K5/053

    摘要： An adhesive hydrogel contains: a polymer matrix of a copolymer of a monofunctional monomer and a crosslinking monomer (a); another polymer component; water; and a polyhydric alcohol, wherein: either a structural unit derived from the monofunctional monomer contained in the polymer matrix or the other polymer component or both contain a structural unit derived from at least one compound (b) selected from the group consisting of ethylenically unsaturated carboxylic acids, ethylenically unsaturated carboxylic acid salts, and ethylenically unsaturated carboxylic acid derivatives having a hydroxyl group, an acid group, a salt thereof, an amino group, and/or an ammonium group; and the other polymer component contains a polymer compound (c) with a side chain having an oxyalkylene group or a polyoxyalkylene group.

    摘要翻译： 粘合剂水凝胶包含：单官能单体和交联单体（a）的共聚物的聚合物基质; 另一种聚合物组分; 水; 和多元醇，其中：衍生自聚合物基质或其它聚合物组分中所含的单官能单体的结构单元或两者均含有衍生自至少一种选自烯属不饱和羧酸的化合物（b）的结构单元 酸，烯属不饱和羧酸盐和具有羟基，酸基，其盐，氨基和/或铵基的烯键式不饱和羧酸衍生物; 另一方的聚合物成分含有具有氧化烯基或聚氧化烯基的侧链的高分子化合物（c）。

    Image forming apparatus
    2.
    发明授权
    Image forming apparatus 有权
    图像形成装置

    公开(公告)号：US09025994B2

    公开(公告)日：2015-05-05

    申请号：US14086483

    申请日：2013-11-21

    申请人： Takeshi Yamashita ,  Yoshie Iwakura ,  Yasuhiro Fujiwara

    发明人： Takeshi Yamashita ,  Yoshie Iwakura ,  Yasuhiro Fujiwara

    IPC分类号： G03G15/16 ,  G03G15/01

    CPC分类号： G03G15/0189 ,  G03G15/1605 ,  G03G15/168

    摘要： An image forming apparatus includes an image bearing member to bear a latent image on a surface thereof, a developing device to develop the latent image with toner, an intermediate transfer member, a secondary transfer member, a cleaning device, and a main body. The cleaning device cleans the secondary transfer member for a predetermined time period T1 during a startup operation after printing is completed normally before subsequent printing. The main body houses the image bearing member, the developing device, the intermediate transfer member, the secondary transfer member, and the cleaning device. At least one of the image bearing member and the developing device constitutes a process cartridge detachably attachable relative to the main body, and in a case in which the process cartridge is installed in the main body, the cleaning device cleans the secondary transfer member for a time period T2 extended from the predetermined time period T1.

    摘要翻译： 图像形成装置包括在其表面上承载潜像的图像承载部件，用调色剂显影潜像的显影装置，中间转印部件，二次转印部件，清洁装置和主体。 清洁装置在打印完成后的正常时间期间的启动操作期间清洁二次转印部件一段预定的时间段T1。 主体容纳图像承载部件，显影装置，中间转印部件，二次转印部件和清洁装置。 图像承载部件和显影装置中的至少一个构成相对于主体可拆卸地安装的处理盒，并且在处理盒安装在主体中的情况下，清洁装置清洁二次转印部件 时间段T2从预定时间段T1延伸。

    IMAGE FORMING APPARATUS
    3.
    发明申请
    IMAGE FORMING APPARATUS 有权
    图像形成装置

    公开(公告)号：US20150003852A1

    公开(公告)日：2015-01-01

    申请号：US14317757

    申请日：2014-06-27

    申请人： Takeshi YAMASHITA ,  Yasuhiro FUJIWARA

    发明人： Takeshi YAMASHITA ,  Yasuhiro FUJIWARA

    IPC分类号： G03G15/00

    CPC分类号： G03G15/1605 ,  G03G15/757 ,  G03G21/06 ,  G03G21/08

    摘要： An image forming apparatus includes a photosensitive member, a charging device, an exposure device, a development device, a transfer device, a first driving device, a voltage application device, and a controller. The first driving device rotatably drives one of the photosensitive member and a combination of the photosensitive member and an intermediate transfer member. The voltage application device supplies a respective predetermined voltage to the charging device, the development device, and the transfer device. The controller controls the first driving device and the voltage application device. When the photosensitive member is stopped, both illumination from the exposure device and the transfer electrical field electrically discharge the surface of the photosensitive member.

    摘要翻译： 图像形成装置包括感光构件，充电装置，曝光装置，显影装置，转印装置，第一驱动装置，电压施加装置和控制器。 第一驱动装置可旋转地驱动感光构件之一和感光构件与中间转印构件的组合。 电压施加装置向充电装置，显影装置和转印装置供给相应的预定电压。 控制器控制第一驱动装置和电压施加装置。 当感光构件停止时，来自曝光装置的照明和转印电场使感光构件的表面电放电。

    Optical glass, preform for precision press molding, optical element and method of manufacturing thereof
    5.
    发明授权
    Optical glass, preform for precision press molding, optical element and method of manufacturing thereof 有权
    光学玻璃，精密加压成型用预成型体，光学元件及其制造方法

    公开(公告)号：US08748328B2

    公开(公告)日：2014-06-10

    申请号：US13652693

    申请日：2012-10-16

    申请人： Yasuhiro Fujiwara

    发明人： Yasuhiro Fujiwara

    IPC分类号： C03C3/15 ,  C03C3/155 ,  C03C3/068 ,  C03C3/066

    CPC分类号： C03C3/068 ,  C03B2215/50

    摘要： An optical glass having a refractive index nd of 1.70 or greater and an Abbé number of 50 or greater. Given as mole percentages, it comprises: B2O3 (20 to 80 percent), SiO2 (0 to 30 percent), Li2O (1 to 25 percent), ZnO (0 to 20 percent), La2O3 (4 to 30 percent), Gd2O3 (1 to 25 percent), Y2O3 (0 to 20 percent), ZrO2 (0 to 5 percent), MgO (0 to 25 percent), CaO (0 to 15 percent), and SrO (0 to 10 percent), with the combined quantity of the above components being 97 percent or greater. The molar ratio of {ZnO/(La2O3+Gd2O3+Y2O3)} is 0.8 or less and the molar ratio of {(CaO+SrO+BaO)/(La2O3+Gd2O3+Y2O3)} is 0.8 or less. Ta2O5 may be incorporated as an optional component, with the molar ratio {(ZrO2+Ta2O5)/(La2O3+Gd2O3+Y2O3)} being 0.4 or less.

    摘要翻译： 折射率nd为1.70以上，Abbé数为50以上的光学玻璃。 以百分比计，B2O3（20-80％），SiO2（0-30％），Li2O（1％至25％），ZnO（0-20％），La2O3（4-30％），Gd2O3 1〜25％），Y2O3（0〜20％），ZrO2（0〜5％），MgO（0〜25％），CaO（0〜15％）和SrO（0〜10％ 上述成分的量为97％以上。 {ZnO /（La 2 O 3 + Gd 2 O 3 + Y 2 O 3）}的摩尔比为0.8以下，{（CaO + SrO + BaO）/（La2O3 + Gd2O3 + Y2O3）}的摩尔比为0.8以下。 Ta2O5可以以（（ZrO 2 + Ta 2 O 5）/（La 2 O 3 + Gd 2 O 3 + Y 2 O 3）}的摩尔比为0.4以下的任意成分结合。

    Optical glass, glass material for press molding, and optical element
    6.
    发明授权
    Optical glass, glass material for press molding, and optical element 有权
    光学玻璃，用于压制成型的玻璃材料和光学元件

    公开(公告)号：US08716157B2

    公开(公告)日：2014-05-06

    申请号：US13403696

    申请日：2012-02-23

    申请人： Yasuhiro Fujiwara ,  Yoshio Nojima

    发明人： Yasuhiro Fujiwara ,  Yoshio Nojima

    IPC分类号： C03C3/21 ,  C03C3/16 ,  C03C3/19 ,  C03B5/027

    CPC分类号： C03C3/064 ,  C03C3/21

    摘要： An optical glass in the form of an oxide glass, characterized by comprising, denoted as cation percentages: P5+ 14 to 36%; Bi3+ 12 to 34%; Nb5+ 12 to 34%; Ti4+ 5 to 20%; and W6+ 0 to 22%; wherein the total content of Bi3+, Nb5+, Ti4+, and W6+ is equal to or greater than 50%; and in that the Knoop hardness is equal to or higher than 370, the refractive index nd is equal to or higher than 2.02, and the Abbé number vd is equal to or lower than 19.0. A glass material for press molding and an optical element comprised of this optical glass. A method for manufacturing a glass material for press molding comprising the step of mechanically processing this optical glass.

    摘要翻译： 一种氧化物玻璃形式的光学玻璃，其特征在于包括：阳离子百分比：P5 + 14-36％; Bi3 + 12〜34％; Nb5 + 12〜34％; Ti4 + 5〜20％; W6 + 0〜22％; 其中Bi 3+，Nb 5+，Ti 4+和W 6+的总含量等于或大于50％; 并且由于Knoop硬度等于或高于370，折射率nd等于或高于2.02，并且Abbé数vd等于或低于19.0。 用于压制成型的玻璃材料和由该光学玻璃构成的光学元件。 一种制造用于压制成型的玻璃材料的方法，包括机械处理该光学玻璃的步骤。

    Method for producing glass, optical glass, glass material for press molding, optical element and methods for producing same
    7.
    发明授权
    Method for producing glass, optical glass, glass material for press molding, optical element and methods for producing same 有权
    玻璃制造方法，光学玻璃，压制成形用玻璃材料，光学元件及其制造方法

    公开(公告)号：US08661853B2

    公开(公告)日：2014-03-04

    申请号：US13128454

    申请日：2009-11-09

    申请人： Tomoaki Negishi ,  Yasuhiro Fujiwara

    发明人： Tomoaki Negishi ,  Yasuhiro Fujiwara

    IPC分类号： C03B5/00 ,  C03B5/16 ,  C03C3/064 ,  C03C3/068

    CPC分类号： C03C3/068 ,  C03B5/1675 ,  C03C1/004 ,  C03C3/155 ,  Y02P40/57

    摘要： A process for producing a glass in the production of a glass molded article formed of an optical glass by melting and clarifying a glass raw material to prepare a molten glass and molding said molten glass, the process comprising preparing a glass raw material that gives an oxide glass comprising, by cationic %, 12 to 65% of B3+, 0 to 20% of Si4+, 0 to 6% of Ge4+, 15 to 50% of total of La3+, Gd3+, Y3+, Yb3+, Sc3+ and Lu3+, 4 to 54% of total of Ta5+, Zr4+, Ti4+, Nb5+, W6+ and Bi3+, 0 to 35% of Zn2+, 0 to 9% of total of Li+, Na+ and K+, and 0 to 15% of total of Mg2+, Ca2+, Sr2+ and Ba2+, a total content of said cationic components in the oxide glass being 99 to 100%, and said glass raw material comprising carbonate and sulfate.

    摘要翻译： 一种玻璃制造方法，其特征在于，在玻璃成型体的制造中，通过熔融澄清玻璃原料制备玻璃原料，制备熔融玻璃，并对所述熔融玻璃进行成型，制备玻璃原料， 包含阳离子％的12％〜65％的B3 +，0〜20％的Si4 +，0〜6％的Ge4 +，15〜50％的La3 +，Gd3 +，Y3 +，Yb3 +，Sc3 +和Lu3 +，4〜54 Ta5 +，Zr4 +，Ti4 +，Nb5 +，W6 +和Bi3 +，0〜35％的Zn2 +，0〜9％的Li +，Na +和K +，0〜15％的总Mg2 +，Ca2 +，Sr2 +和 Ba2 +，氧化物玻璃中所述阳离子成分的总含量为99〜100％，所述玻璃原料含有碳酸盐和硫酸盐。