公开(公告)号：US20090130348A1

公开(公告)日：2009-05-21

申请号：US12096212

申请日：2006-12-08

Applicant: Hiroyuki Yamashita ,  Tadahiro Ishida ,  Keiji Hirose ,  Hirotaka Watanabe ,  Toshikazu Kuwabara ,  Daisuke Fukui ,  Hideo Ito

Inventor： Hiroyuki Yamashita ,  Tadahiro Ishida ,  Keiji Hirose ,  Hirotaka Watanabe ,  Toshikazu Kuwabara ,  Daisuke Fukui ,  Hideo Ito

IPC: B41M5/382 ,  B41M5/42

CPC classification number: B41M5/44 ,  B41M5/42 ,  B41M5/426 ,  B41M2205/02 ,  B41M2205/06 ,  B41M2205/28 ,  B41M2205/38

Abstract: It is an object of the present invention to provide a thermal transfer sheet which has a high transfer sensitivity in thermal transfer printing to obtain a high density print, has a high sharpness of thermal transfer images, can prevent an abnormal transfer in printing even after being stored at high temperature and high humidity, and can provide a sufficiently satisfactory printed matter.The above object is achieved by a thermal transfer sheet comprising: a substrate; a heat resistant slip layer provided on one side of the substrate; an undercoat layer and a dye layer provided in that order on the other side of the substrate, wherein the undercoat layer is formed by applying and drying a coating liquid which contains, as main components, a water soluble self cross-linking resin and colloidal inorganic pigment ultrafine particles, and cross-linking polymerizing the water soluble self cross-linking resin, or wherein the undercoat layer is formed by using colloidal inorganic pigment ultrafine particles and a copolymer resin of vinyl pyrrolidone and vinyl acetate as main components.

Abstract translation: 本发明的目的是提供一种在热转印中具有高转印灵敏度以获得高密度印刷，具有高清晰度的热转印图像的热转印片，可以防止印刷中的异常转印，即使在 储存在高温高湿下，可提供足够令人满意的印刷物。 上述目的通过一种热转印片来实现，该热转印片包括：基底; 设置在基板一侧的耐热滑动层; 在基材的另一侧依次设置底涂层和染料层，其中通过涂布和干燥包含作为主要成分的水溶性自交联树脂和胶态无机物的涂布液形成底涂层 颜料超细颗粒和交联聚合水溶性自交联树脂，或其中通过使用胶体无机颜料超细颗粒和乙烯基吡咯烷酮和乙酸乙烯酯的共聚物树脂作为主要组分形成底涂层。

公开(公告)号：US20080112023A1

公开(公告)日：2008-05-15

申请号：US11939021

申请日：2007-11-13

Applicant: Hirotaka Watanabe

Inventor： Hirotaka Watanabe

IPC: H04N1/46

CPC classification number: H04N1/00681 ,  H04N1/00718 ,  H04N1/00721 ,  H04N1/00726

Abstract: An image reading apparatus in which the position of the boundary between an image of an original and a background image, as well as a skew and the size of the image of the original, can be accurately detected even with dust on a line image sensor or on an opposing member opposite to the line image sensor. An image formed on an original is read by a reading unit, and an opposing member is arranged at a position opposite to the reading unit. A plate glass distances the original from the opposing member. Shadow portions of the read image is detected from changes in a sub-scanning direction of pixel data of a read image generated based on output from the reading unit, and boundary coordinate data of the image of the original is obtained.

Abstract translation: 即使在线图像传感器上的灰尘也可以精确地检测原稿的图像与背景图像之间的边界的位置以及原稿的歪斜和尺寸的图像读取装置，或者 在与图像传感器相对的相对构件上。 在原稿上形成的图像由读取单元读取，并且相对构件布置在与读取单元相对的位置处。 平板玻璃将原稿从对面的构件延伸。 根据从读取单元的输出生成的读取图像的像素数据的副扫描方向的变化来检测读取图像的阴影部分，并获得原稿的图像的边界坐标数据。

公开(公告)号：US20070223062A1

公开(公告)日：2007-09-27

申请号：US11689130

申请日：2007-03-21

Applicant: Jun Tanaka ,  Takashi Machida ,  Shinobu Kato ,  Keiji Tsutaoka ,  Taketo Ochiai ,  Masahiro Shirai ,  Shigeru Ikezaki ,  Hirotaka Watanabe

Inventor： Jun Tanaka ,  Takashi Machida ,  Shinobu Kato ,  Keiji Tsutaoka ,  Taketo Ochiai ,  Masahiro Shirai ,  Shigeru Ikezaki ,  Hirotaka Watanabe

IPC: H04N1/04

CPC classification number: H04N1/401 ,  H04N1/03 ,  H04N1/121 ,  H04N1/1245 ,  H04N1/203 ,  H04N1/2034 ,  H04N2201/02402 ,  H04N2201/0242 ,  H04N2201/02429 ,  H04N2201/044

Abstract: An image reading apparatus including a shading correction mechanism that can be formed by fewer component parts than conventional ones, and is increased in the degree of freedom of design, thereby enabling reduction of the size and weight thereof. A contact glass guides an original to an image reading position. A glass holding member holds the glass. A line image sensor reads an image on the original conveyed to the image reading location, through the contact glass. A reference member is disposed at a location different from the image reading location on the contact glass. A moving mechanism relatively moves the line image sensor and the reference member so that the line image sensor can alternatively read the original conveyed to the image reading location and the reference member. A drive section externally drives the moving mechanism to move the line image sensor and/or the reference member.

Abstract translation: 一种图像读取装置，其包括可以通过较少的部件形成的阴影校正机构，并且增加了设计的自由度，从而能够减小其尺寸和重量。 接触玻璃将原稿引导到图像读取位置。 玻璃保持构件保持玻璃。 线图像传感器通过接触玻璃读取传送到图像读取位置的原稿上的图像。 参考构件设置在与接触玻璃上的图像读取位置不同的位置。 移动机构使线图像传感器和参考构件相对移动，使得线图像传感器可以替代地读取传送到图像读取位置和参考构件的原稿。 驱动部分外部驱动移动机构以移动线形图像传感器和/或参考部件。