Pressure-sensitive recording sheets
    1.
    发明授权
    Pressure-sensitive recording sheets 失效
    压敏记录纸

    公开(公告)号:US4567496A

    公开(公告)日:1986-01-28

    申请号:US505510

    申请日:1983-06-17

    IPC分类号: B41M5/132 B41M5/124 B41M5/22

    摘要: A pressure-sensitive recording sheet is described. The sheet is comprised of a paper substrate which is treated with succinic acid derivatives having an alkenyl group or alkyl group containing from 4 to 18 carbon atoms, or salts thereof. This pressure-sensitive recording sheet is greatly reduced in the formation of fog which occurs in printing the sheet. Thus, it is very useful as no carbon paper.

    摘要翻译: 描述压敏记录纸。 片材由用含有4至18个碳原子的烯基或烷基的琥珀酸衍生物或其盐处理的纸基底组成。 这种压敏记录纸在打印纸时发生的雾的形成大大减少。 因此,这是非常有用的,因为没有碳纸。

    Heat-sensitive recording sheets
    2.
    发明授权
    Heat-sensitive recording sheets 失效
    热敏记录纸

    公开(公告)号:US4490732A

    公开(公告)日:1984-12-25

    申请号:US436083

    申请日:1982-10-22

    摘要: A heat-sensitive recording sheet is disclosed. The sheet comprises a base paper and a heat-sensitive color forming layer on the base paper, wherein the base paper has a density of 0.9 g/cm.sup.3 or less and its surface on which the heat-sensitive color forming layer is to be coated has an optical contact ratio of at least 15%.

    摘要翻译: 公开了一种热敏记录纸。 片材在原纸上包括原纸和热敏成色层,其中原纸的密度为0.9g / cm 3以下,其上要涂覆热敏着色层的表面具有 光学接触率至少为15%。

    Pressure-sensitive recording sheet
    4.
    发明授权
    Pressure-sensitive recording sheet 失效
    压敏记录纸

    公开(公告)号:US4734395A

    公开(公告)日:1988-03-29

    申请号:US871353

    申请日:1986-06-06

    IPC分类号: B41M5/132 B41M5/155 B41M5/22

    CPC分类号: B41M5/155

    摘要: A pressure-sensitive recording sheet is described, comprising a base paper having coated thereon a color developer solution wherein said base paper has been sizepressed or coated with a cationic sizing agent.

    摘要翻译: 描述了一种压敏记录片材,其包括在其上涂覆有显色剂溶液的原纸,其中所述原纸已被印迹或涂覆有阳离子施胶剂。

    Pressure sensitive recording sheet
    5.
    发明授权
    Pressure sensitive recording sheet 失效
    压敏记录纸

    公开(公告)号:US4728631A

    公开(公告)日:1988-03-01

    申请号:US942890

    申请日:1986-12-17

    摘要: A pressure sensitive recording sheet which uses specified raw paper as a paper support. The raw paper has a fiber length distribution such that the total amount of a percentage by weight of a 24 mesh residue and that of a 42 mesh residue is 65% or less by weight of the total residue as determined in accordance with the fiber classification method (JIS P-8207) and thereby both decreased process fog and increased color density of the developed images are attained.

    摘要翻译: 一种使用指定的原纸作为纸张支持的压敏记录纸。 原纸具有纤维长度分布,使得根据纤维分级方法测定的24目残余物和42目残留物的重量百分比的总量为总残渣的重量的65%或更少 (JIS P-8207),从而可以实现显影图像的工艺雾化和颜色浓度的提高。

    Heat-sensitive recording papers
    6.
    发明授权
    Heat-sensitive recording papers 失效
    热敏记录纸

    公开(公告)号:US4484205A

    公开(公告)日:1984-11-20

    申请号:US435803

    申请日:1982-10-21

    CPC分类号: B41M5/41 Y10T428/31993

    摘要: A heat-sensitive recording paper for producing recorded images in combination with a thermal head is disclosed. The recording density and resolving power of the image are improved due to the use of a base paper prepared using a pulp having a Canadian standard freeness above 400 cc as the support for the recording paper.

    摘要翻译: 公开了一种用于产生与热头组合的记录图像的热敏记录纸。 由于使用了使用加拿大标准游离度在400cc以上的纸浆制备的原纸作为记录纸的支持,图像的记录密度和分辨率得到改善。

    Audio and video recording and reproduction apparatus for reproducing audio signals having different volume levels
    7.
    发明授权
    Audio and video recording and reproduction apparatus for reproducing audio signals having different volume levels 有权
    音频和视频记录和再现装置,用于再现具有不同音量级别的音频信号

    公开(公告)号:US08548306B2

    公开(公告)日:2013-10-01

    申请号:US13047624

    申请日:2011-03-14

    IPC分类号: H04N5/928

    摘要: An audio and video recording and reproduction apparatus includes an audio signal switch section for outputting one of a first audio signal having a first volume level and a second audio signal having a second volume level by a switching operation; and a mute section for muting the first audio signal which is output from the audio signal switch section when the audio signal switch section switches the second audio signal to the first audio signal.

    摘要翻译: 音频和视频记录和再现设备包括音频信号切换部分,用于通过切换操作输出具有第一音量电平的第一音频信号和具有第二音量电平的第二音频信号之一; 以及静音部分,用于在音频信号切换部分将第二音频信号切换到第一音频信号时,使从音频信号切换部分输出的第一音频信号静音。

    Semiconductor intergrated circuit for display driving and electronic device having light emitting display
    8.
    发明申请
    Semiconductor intergrated circuit for display driving and electronic device having light emitting display 审中-公开
    用于显示驱动的半导体集成电路和具有发光显示器的电子设备

    公开(公告)号:US20060227082A1

    公开(公告)日:2006-10-12

    申请号:US11397684

    申请日:2006-04-05

    IPC分类号: G09G3/30

    摘要: The present invention provides a semiconductor integrated circuit for driving a light emitting panel such as an organic EL panel capable of displaying a picture with the optimum picture quality by changing a gray scale voltage and a gamma curve characteristic in accordance with brightness of the environment and specifications of a display used. A semiconductor integrated circuit for display driving is provided with a storing circuit such as a register or a ROM for storing a plurality of values for changing the amplitude of a gray scale voltage, and a storing circuit such as a register or a ROM for storing a plurality of values for changing the gamma curve characteristic. By selecting a value from a plurality of values in the storing circuit in accordance with an output of a photosensor and supplying the selected value to a gray scale voltage generation circuit, the gray scale voltage and the gamma curve characteristic can be dynamically changed.

    摘要翻译: 本发明提供一种用于驱动诸如有机EL面板的发光面板的半导体集成电路,其能够根据环境和规格的亮度改变灰度电压和伽马曲线特性来显示具有最佳图像质量的图像 使用的显示器。 用于显示驱动的半导体集成电路设置有诸如寄存器或ROM的存储电路,用于存储用于改变灰度级电压的幅度的多个值,以及诸如寄存器或ROM的存储电路,用于存储 用于改变伽马曲线特性的多个值。 通过根据光传感器的输出从存储电路中的多个值中选择一个值,并将选择的值提供给灰度级电压产生电路,可以动态地改变灰度级电压和伽马曲线特性。

    Support member for photographic printing paper
    10.
    发明授权
    Support member for photographic printing paper 失效
    照相打印纸支持会员

    公开(公告)号:US5258277A

    公开(公告)日:1993-11-02

    申请号:US43785

    申请日:1993-04-06

    摘要: In the support member for photographic printing paper of the present invention, a white reflective layer is placed on a base material by coating and drying a coating composition, said coating composition contains a white pigment having titanium oxide as principal component and a binder having a copolymer of vinyl chloride - vinyl acetate and maleic acid anhydride soluble in organic solvent and having polymerization degree of 250 or more, said copolymer containing vinyl chloride, vinyl acetate and maleic acid anhydride by component ratio of 20-90 weight %: 5-50 weight %: 2-10 weight %. Thus, the support member can provide photographic image with high resolving power, has high bonding property with base material and silver halide emulsion layer, is easier to produce, and causes discoloring less frequently due to time or heat.