中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

68 records (took 0.028 seconds)

    Liquid crystal display device
    2.
    发明授权
    Liquid crystal display device 有权
    液晶显示装置

    公开(公告)号：US08922597B2

    公开(公告)日：2014-12-30

    申请号：US13415457

    申请日：2012-03-08

    Applicant: Takashi Nakai ,  Goki Toshima ,  Ryutaro Oke ,  Junichi Maruyama

    Inventor： Takashi Nakai ,  Goki Toshima ,  Ryutaro Oke ,  Junichi Maruyama

    IPC: G09G3/36

    CPC classification number: G09G3/3614 ,  G09G3/3648 ,  G09G3/3688 ,  G09G2320/0204 ,  G09G2320/0223 ,  G09G2320/0257

    Abstract: A liquid crystal display device includes a plurality of pixel circuits, data lines, and a data-line driving circuit connected to the data lines. Each of the pixel circuits includes a pixel capacitance having one end provided with a common potential. In accordance with a grayscale value for one of the plurality of pixel circuits, the data-line driving circuit selectively outputs a positive-polarity signal and a negative-polarity signal to the one pixel circuit. The data-line driving circuit outputs the positive-polarity signal and the negative-polarity signal so that an average of a potential of the positive-polarity signal and a potential of the negative-polarity signal corresponding to the grayscale value changes in accordance with the grayscale value, a temperature, and a position of the one pixel circuit.

    Abstract translation: 液晶显示装置包括连接到数据线的多个像素电路，数据线和数据线驱动电路。 每个像素电路包括一端具有公共电位的像素电容。 根据多个像素电路中的一个像素电路的灰度值，数据线驱动电路选择性地向一个像素电路输出正极性信号和负极性信号。 数据线驱动电路输出正极性信号和负极性信号，使得正极性信号的电位的平均值和对应于灰度值的负极性信号的电位根据 灰度值，温度和一个像素电路的位置。

    Method of producing powder sintered product
    3.
    发明授权
    Method of producing powder sintered product 有权
    粉末烧结产品的生产方法

    公开(公告)号：US08795586B2

    公开(公告)日：2014-08-05

    申请号：US11720585

    申请日：2005-11-14

    Applicant: Kinya Kawase ,  Takashi Nakai

    Inventor： Kinya Kawase ,  Takashi Nakai

    IPC: B22F1/00

    CPC classification number: B22F3/02 ,  B22F2998/10 ,  B22F2999/00 ,  B22F1/0059 ,  B22F3/10 ,  B22F2203/11

    Abstract: A sinter of stable quality is produced by molding a powder for powder metallurgy. This process includes successively conducting the following steps: charging a powder and a solid lubricant into a mold compact formation in which the powder charged into the mold is compacted; releasing the compact from the mold; and the powder for powder metallurgy is charged again into the mold after the release step. The temperature of the mold is set at a value in the range of from the boiling point of water to the melting point of the solid lubricant. The compact can be continuously formed without causing, e.g., a failure in the feeding of the powder for powder metallurgy. The sinter obtained by sintering the compact is almost even in strength and density.

    Abstract translation: 通过成型用于粉末冶金的粉末来制造质量稳定的烧结体。 该方法包括依次进行以下步骤：将粉末和固体润滑剂装入模压成型体中，在其中将装入模具中的粉末压实; 从模具中释放压块; 粉末冶金粉末在脱模步骤后再次装入模具中。 模具的温度设定在从水的沸点到固体润滑剂的熔点的范围内的值。 可以连续地形成压块，而不会导致例如用于粉末冶金的粉末的供给失败。 通过烧结所得到的烧结体的强度和密度几乎均匀。

    Method for forming compact from powder and sintered product
    8.
    发明授权
    Method for forming compact from powder and sintered product 有权
    从粉末和烧结产品成型的方法

    公开(公告)号：US08153053B2

    公开(公告)日：2012-04-10

    申请号：US12645198

    申请日：2009-12-22

    Applicant: Takashi Nakai ,  Kinya Kawase

    Inventor： Takashi Nakai ,  Kinya Kawase

    IPC: B22F3/12

    CPC classification number: B22F3/02 ,  B22F2003/026 ,  B22F2003/145 ,  B30B15/0011

    Abstract: A method for forming a compact from a powder wherein a forming portion 1A in a mold body 2 is filled with a raw powder and upper and lower punches 3,4 are fitted into the forming portion 1A to form the compact. Prior to filling the forming portion 1A with the raw powder M, a solution L with a lubricant being uniformly dissolved in a solvent is applied to a peripheral portion of the forming portion 1A, and then the solution is evaporated, thus forming a crystallized layer B thereon. Thus, the reduction of a force for ejecting the compact is realized, while improving the density of the compact, realizing the stable and successive production of the compact.

    Abstract translation: 一种从粉末形成压块的方法，其中模具体2中的成形部分1A填充有原料粉末，上冲头3,4和下冲头3,4装配到成形部分1A中以形成压块。 在用原料粉末M填充成形部1A之前，将具有均匀溶解在溶剂中的润滑剂的溶液L施加到成形部1A的周边部分，然后蒸发溶液，从而形成结晶化层B 上。 因此，在提高压实体的密度的同时，实现了用于压出压块的力的减小，实现了压块的稳定且连续的生产。

    INK SHEET CARTRIDGE
    9.
    发明申请
    INK SHEET CARTRIDGE 有权
    墨盒盒

    公开(公告)号：US20070222849A1

    公开(公告)日：2007-09-27

    申请号：US11689928

    申请日：2007-03-22

    Applicant: Takashi Nakai ,  Yasutoshi Inoue

    Inventor： Takashi Nakai ,  Yasutoshi Inoue

    IPC: B41J2/325

    CPC classification number: B41J17/32

    Abstract: There is provided an ink sheet cartridge that includes a cartridge case having a case body disposed opposite to an upper surface of an ink sheet unit, driving sidewall portions rotatably supporting driving shafts of respective sheet supply and winding bobbins, and a supporting sidewall portion to rotatably support supporting shafts of respective sheet supply and winding bobbins. The ink sheet unit is detachably insertable in the case body, receives an ink sheet wound around the sheet supply bobbin, and includes a supply sheet case capable of drawing out the ink sheet therefrom at the time of receiving the ink sheet. The ink sheet cartridge enables replacement of the ink sheet unit such that the cartridge case is reusable and protects the replacement ink sheet from foreign objects and substances.

    Abstract translation: 提供了一种墨盒盒，其包括：盒壳体，其具有与墨片单元的上表面相对的壳体主体，驱动侧壁部分可旋转地支撑各个供纸和卷绕筒管的驱动轴;以及支撑侧壁部分， 支撑各个片材供应和卷绕筒管的支撑轴。 油墨片单元可拆卸地插入到壳体中，接收卷绕在供纸筒管周围的油墨片，并且包括在接收油墨纸时能够从其中拉出油墨纸的供纸盒。 油墨纸盒可以更换油墨单元，使得盒壳可重复使用，并保护更换的油墨纸免受异物和物质的影响。

Patent Agency Ranking