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    Image recording method using reversible thermosensitive recording material and image display apparatus using the same
    3.
    发明授权
    Image recording method using reversible thermosensitive recording material and image display apparatus using the same 失效
    使用可逆热敏记录材料的图像记录方法和使用其的图像显示装置

    公开(公告)号：US5900900A

    公开(公告)日：1999-05-04

    申请号：US889063

    申请日：1997-07-07

    申请人： Yoshihiko Hotta ,  Yukio Konagaya ,  Kunichika Morohoshi ,  Makoto Kawaguchi ,  Toru Nogiwa ,  Akira Suzuki ,  Yusuke Takeda

    发明人： Yoshihiko Hotta ,  Yukio Konagaya ,  Kunichika Morohoshi ,  Makoto Kawaguchi ,  Toru Nogiwa ,  Akira Suzuki ,  Yusuke Takeda

    IPC分类号： B41J2/32 ,  B41M5/36 ,  B41J2/365

    CPC分类号： B41M5/363

    摘要： An image recording method using a reversible thermosensitive recording material which is capable of assuming a transparent state when heated to a first temperature which is above room temperature, and a colored state when heated to a second temperature which is higher than the first temperature and then cooled, and a heating element, including the step of applying energy to the heating element for generating heat in such a manner as to form each picture element of an image to be formed in the recording material by a plurality of energy pulses applied thereto. An image recording apparatus for this image recording method is also described, which includes a pulse division device for dividing the energy to be applied to the heating element into the plurality of energy pulses, an ambient temperature measurement device for measuring the ambient temperature around the recording material, and a pulse-generation timing adjustment device for adjusting the timing for the generation of the plurality of energy pulses.

    摘要翻译： 一种使用可逆热敏记录材料的图像记录方法，当被加热到高于室温的第一温度时能够呈现透明状态，并且当加热到高于第一温度的第二温度然后冷却时的着色状态 以及加热元件，其特征在于，包括向所述加热元件施加能量以产生热量的步骤，以便通过施加到其上的多个能量脉冲形成要在所述记录材料中形成的图像的每个像素。 还描述了一种用于该图像记录方法的图像记录装置，其包括用于将施加到加热元件的能量分成多个能量脉冲的脉冲分割装置，用于测量记录周围环境温度的环境温度测量装置 材料，以及用于调整产生多个能量脉冲的定时的脉冲发生定时调整装置。

    Reversible thermosensitive recording material and method of producing the same
    4.
    发明授权
    Reversible thermosensitive recording material and method of producing the same 失效
    可逆的耐热记录材料及其生产方法

    公开(公告)号：US5219820A

    公开(公告)日：1993-06-15

    申请号：US795672

    申请日：1991-11-21

    申请人： Kunichika Morohoshi ,  Yoshihiko Hotta ,  Yukio Konagaya ,  Makoto Kawaguchi ,  Toru Nogiwa ,  Akira Suzuki

    发明人： Kunichika Morohoshi ,  Yoshihiko Hotta ,  Yukio Konagaya ,  Makoto Kawaguchi ,  Toru Nogiwa ,  Akira Suzuki

    IPC分类号： B41M5/337 ,  B41M5/36

    CPC分类号： B41M5/363 ,  B41M5/305

    摘要： A reversible thermosensitive recording material is composed of a support, and a reversible thermosensitive recording layer formed thereon, having a reversible temperature-dependent transparency, which contains a matrix resin and an organic low-molecular-weight material. The organic low-molecular-weight material is in the form of particles, and substantially covered by the matrix resin, and the content thereof in the reversible thermosensitive recording layer is increased from the surface side thereof toward the support side. This reversible thermosensitive recording material can be prepared by a method of coating a solution or dispersion of the matrix resin and the organic low-molecular-weight material on the support, which are dissolved or dispersed in a mixed solvent composed of at least two solvents, each having a different vapor pressure, and drying the solution or dispersion.

    摘要翻译： 可逆热敏记录材料由包含基质树脂和有机低分子量材料的具有可逆温度依赖性透明性的支撑体和形成在其上的可逆热敏记录层组成。 有机低分子量材料为颗粒形式，基本上被基质树脂覆盖，其可逆热敏记录层中的含量从表面侧向支撑侧增加。 该可逆热敏记录材料可以通过将基质树脂和有机低分子量材料的溶液或分散体涂布在载体上的方法制备，所述溶液或分散体溶解或分散在由至少两种溶剂组成的混合溶剂中， 各自具有不同的蒸气压，并干燥溶液或分散体。

    Method for producing reversible thermosensitive recording material
    5.
    发明授权
    Method for producing reversible thermosensitive recording material 失效
    生产可逆热敏记录材料的方法

    公开(公告)号：US5556827A

    公开(公告)日：1996-09-17

    申请号：US199797

    申请日：1994-02-22

    申请人： Toru Nogiwa ,  Yukio Konagaya ,  Yoshihiko Hotta ,  Kunichika Morohoshi ,  Makoto Kawaguchi ,  Akira Suzuki ,  Fumihito Masubuchi ,  Tsutomu Kagawa

    发明人： Toru Nogiwa ,  Yukio Konagaya ,  Yoshihiko Hotta ,  Kunichika Morohoshi ,  Makoto Kawaguchi ,  Akira Suzuki ,  Fumihito Masubuchi ,  Tsutomu Kagawa

    IPC分类号： B41M5/28 ,  B41M5/36

    CPC分类号： B41M5/363 ,  B41M5/28 ,  Y10S428/913 ,  Y10S428/914

    摘要： A method of producing a reversible thermosensitive recording material composed of a support, and a reversible thermosensitive recording layer formed thereon, which contains a matrix resin and an organic low-molecular weight material dispersed in the matrix resin, and capable of reversibly assuming a transparent state and a white opaque state depending upon the temperature thereof, is composed of the steps of applying a solution or dispersion of the matrix resin and the organic low-molecular-weight material dissolved or dispersed in a solvent to the support, and drying the applied solution or dispersion with the application of heat thereto in such a manner that when the temperature of the solution or dispersion applied side of the support it t.sub.1, and the temperature of the back side surface of the support, opposite to the solution or dispersion applied side thereof, is t.sub.2, t.sub.1 is lower than t.sub.2 (t.sub.1

    摘要翻译： 一种制备由支撑体和形成在其上的可逆热敏记录层组成的可逆热敏记录材料的方法，其包含分散在基质树脂中的基质树脂和有机低分子量材料，并且能够可逆地呈现透明状态 和根据其温度的白色不透明状态由以下步骤组成：将溶解或分散在溶剂中的基质树脂和有机低分子量材料的溶液或分散体施加到载体上，并将涂布的溶液 或分散体以这样的方式施加，即当其支撑体的溶液或分散体施加侧的温度t1以及与其溶液或分散体施加侧相反的载体的背侧表面的温度时 是t2，t1低于t2（t1

    Reversible thermosensitive recording medium and method for producing the medium
    9.
    发明授权
    Reversible thermosensitive recording medium and method for producing the medium 失效
    可逆热敏记录介质及其制造方法

    公开(公告)号：US5869422A

    公开(公告)日：1999-02-09

    申请号：US683243

    申请日：1996-07-18

    申请人： Suzuki Kazumi ,  Yoshihiko Hotta ,  Atsushi Kutami ,  Kunichika Morohoshi ,  Tetsuya Amano ,  Toru Nogiwa

    发明人： Suzuki Kazumi ,  Yoshihiko Hotta ,  Atsushi Kutami ,  Kunichika Morohoshi ,  Tetsuya Amano ,  Toru Nogiwa

    IPC分类号： B41M5/36

    CPC分类号： B41M5/363

    摘要： A reversible thermosensitive recording medium having a supporting substrate and a reversible thermosensitive recording layer formed on the supporting substrate, having the ratio, of two values of light intensity scattered by the recording layer at large angles and small angles, of more than or equal to two, the ratio of the two numbers of particles of low-molecular-weight organic material with the large size to small size, of more than or equal to 2%, and the ratio of the two numbers of the particles with the small size to the total particles, of more than or equal to 10%, is provided which has improved display quality and excellent durability for repeated recording and erasing cycles over an extended period of time.

    摘要翻译： 一种可逆热敏记录介质，其具有形成在所述支撑基板上的支撑基板和可逆热敏记录层，所述可逆热敏记录层具有大于或等于2的由所述记录层以大角度和小角度散射的两个光强度值的比值 低分子量有机材料颗粒的数量与大尺寸的比例大于或等于2％，两个数量小的颗粒与小尺寸的比例与 提供大于或等于10％的总颗粒，其具有改善的显示质量和在长时间内重复记录和擦除循环的优异耐久性。

    Reversible thermosensitive recording material
    10.
    发明授权
    Reversible thermosensitive recording material 失效
    可逆的耐热记录材料

    公开(公告)号：US5087601A

    公开(公告)日：1992-02-11

    申请号：US417063

    申请日：1989-10-04

    申请人： Yoshihiko Hotta ,  Keishi Kubo ,  Makoto Kawaguchi ,  Toru Nogiwa

    发明人： Yoshihiko Hotta ,  Keishi Kubo ,  Makoto Kawaguchi ,  Toru Nogiwa

    IPC分类号： B41M5/36

    CPC分类号： B41M5/363 ,  B41M5/305

    摘要： A reversible thermosensitive recording material is disclosed, which comprises (i) a reversible thermosensitive recording layer which comprises as the main components a matrix resin and an organic low-molecular-weight material dispersed in the matrix resin, and (ii) a light reflection layer made of a metal thin film, which is preferably surface-treated to have a specular gloss of 70 to 250% in accordance with JIS Z8741 or a surface roughness of 0.5 to 10 .mu.m in terms of the ten-point average roughness defined in JIS B0601. This reversible thermosensitive recording material may further comprises a crystal-growth controlling agent in the reversible thermosensitive recording layer.

    摘要翻译： 公开了一种可逆热敏记录材料，其包括（i）可逆热敏记录层，其包含分散在基质树脂中的基质树脂和有机低分子量材料作为主要组分，和（ii）光反射层 由金属薄膜制成，其优选根据JIS Z8741进行表面处理以具有70至250％的镜面光泽度或根据JIS中定义的十点平均粗糙度为0.5至10μm的表面粗糙度 B0601。 该可逆热敏记录材料还可以包括可逆热敏记录层中的晶体生长控制剂。