公开(公告)号：US20140099574A1

公开(公告)日：2014-04-10

申请号：US14101719

申请日：2013-12-10

申请人： Shinya KAWAHARA ,  Yoshihiko HOTTA ,  Tomomi ISHIMI

发明人： Shinya KAWAHARA ,  Yoshihiko HOTTA ,  Tomomi ISHIMI

IPC分类号： B41M5/26

CPC分类号： B41M5/26 ,  B41J2/4753 ,  B41M5/305 ,  G02B5/22

摘要： The present invention provides an image processing method which includes any one of recording an image on a thermally reversible recording medium that can reversibly change any one of its transparency and color tone depending on temperature by irradiating and heating the thermally reversible recording medium with a laser beam, and erasing the image recorded on the thermally reversible recording medium by heating the thermally reversible recording medium, wherein in any one of the image recording and the image erasing, the thermally reversible recording medium is located at a position farther than a focal position of the laser beam, and at least any one of the image recording and the image erasing is performed.

摘要翻译： 本发明提供了一种图像处理方法，其包括在热可逆记录介质上记录图像的任何一种，其可以通过用激光束照射和加热热可逆记录介质来根据温度可逆地改变其透明度和色调中的任何一个 并且通过加热热可逆记录介质来擦除记录在热可逆记录介质上的图像，其中在任何一个图像记录和图像擦除中，热可逆记录介质位于比该位置的焦点位置更远的位置 激光束，并且执行图像记录和图像擦除中的至少任一个。

公开(公告)号：US20110207603A1

公开(公告)日：2011-08-25

申请号：US13032130

申请日：2011-02-22

申请人： Shinya KAWAHARA ,  Tomomi ISHIMI ,  Toshiaki ASAI ,  Yoshihiko HOTTA

发明人： Shinya KAWAHARA ,  Tomomi ISHIMI ,  Toshiaki ASAI ,  Yoshihiko HOTTA

IPC分类号： B41M5/337 ,  B41M5/323

CPC分类号： B41M5/305 ,  B41M5/363 ,  B41M5/465

摘要： To provide a thermosensitive recording medium including: a support; an image recording layer on the support; and an inorganic material in particle form as a light-heat conversion material, wherein the inorganic material has a ratio of Y to X, represented by Y/X, of 2 or greater, where X denotes an average value of absorption intensities with respect to light having wavelengths in the range of 400 nm to 700 nm, and Y denotes a maximum value among absorption intensities with respect to light having wavelengths greater than 700 nm but smaller than or equal to 1,200 nm.

摘要翻译： 提供一种热敏记录介质，包括：载体; 支持上的图像记录层; 和作为光热转换材料的粒子形式的无机材料，其中，所述无机材料的Y / X的比例为Y / X为2以上，其中，X表示相对于 具有波长在400nm至700nm范围内的光，Y表示相对于波长大于700nm但小于或等于1200nm的光的吸收强度中的最大值。

公开(公告)号：US20140078234A1

公开(公告)日：2014-03-20

申请号：US14047410

申请日：2013-10-07

申请人： Shinya KAWAHARA ,  Tomomi ISHIMI ,  Yoshihiko HOTTA

发明人： Shinya KAWAHARA ,  Tomomi ISHIMI ,  Yoshihiko HOTTA

IPC分类号： B41M7/00

CPC分类号： B41M7/009 ,  B41J2/473 ,  B41J2/4753 ,  B41M5/305

摘要： To provide an image processing method including at least one of an image recording step and an image erasing step, wherein (1) laser beams are swept in the same direction and laser scanning involves a period where laser application is discontinued, (2) laser beams are swept in alternating directions and the laser scanning involves a period where laser application is discontinued, (3) laser beams are swept in alternating directions and laser scanning involves a period where laser application is discontinued, wherein the period involves no laser beam application from first laser scanning end point to second laser scanning point, or (4) laser beams are applied in alternating directions while avoiding continuous laser irradiation of nearby portions between adjacent laser beam lines, and laser scanning involves a period where laser application is discontinued.

摘要翻译： 为了提供包括图像记录步骤和图像擦除步骤中的至少一个的图像处理方法，其中（1）激光束沿相同方向扫描，激光扫描涉及激光施加中断的时间段，（2）激光束 扫描交替方向，激光扫描涉及激光施加中断的时间，（3）激光束沿交替方向扫描，激光扫描涉及激光施加中断的时间段，其中该周期不包括从第一次施加的激光束 激光扫描终点指向第二激光扫描点，或（4）激光束沿交替方向施加，同时避免相邻激光束线之间的附近部分的连续激光照射，并且激光扫描涉及停止激光应用的时间段。

公开(公告)号：US20150080214A1

公开(公告)日：2015-03-19

申请号：US14551749

申请日：2014-11-24

申请人： Kazutaka YAMAMOTO ,  Tomomi ISHIMI ,  Shinya KAWAHARA ,  Toshiaki ASAI ,  Yoshihiko HOTTA

发明人： Kazutaka YAMAMOTO ,  Tomomi ISHIMI ,  Shinya KAWAHARA ,  Toshiaki ASAI ,  Yoshihiko HOTTA

IPC分类号： B41M5/34

CPC分类号： B41M5/284 ,  B41J2/4753 ,  B41M5/34 ,  G06K1/126 ,  G06K15/029 ,  G06K15/1228

摘要： A disclosed marking control device controls a marking device to mark a target image on a thermoreversible recording medium by applying a laser beam includes a marking position determination unit dividing the image into plural marking lines, and determining their marking positions; a marking order determination unit determining a marking order to mark the marking lines in mutually opposite directions; an adjusting unit adjusting a distance between a first ending point and a second starting point to be longer than a distance between a first starting point and a second ending point, or adjusting laser power applied to a second starting point side of the second marking line to be lower than the laser power applied to a second ending point side of the second marking line; and a marking instruction generator unit generating marking instructions including the marking positions of the marking lines and the marking order thereof.

摘要翻译： 公开的标记控制装置通过施加激光束来控制标记装置来标记热可逆记录介质上的目标图像，所述激光束包括将图像分割成多个标记线并确定其标记位置的标记位置确定单元; 标记顺序确定单元确定标记顺序以在相反的方向上标记标记线; 调整单元，其将第一起始点与第二起始点之间的距离调整为长于第一起始点和第二终点之间的距离，或者将施加到第二标记线的第二起始点侧的激光功率调整为 低于施加到第二标记线的第二终点侧的激光功率; 以及产生包括标记线的标记位置和其标记顺序的标记指令的标记指令发生器单元。

公开(公告)号：US20120176463A1

公开(公告)日：2012-07-12

申请号：US13363507

申请日：2012-02-01

申请人： Shinya KAWAHARA ,  Yoshihiko Hotta ,  Tomomi Ishimi

发明人： Shinya KAWAHARA ,  Yoshihiko Hotta ,  Tomomi Ishimi

IPC分类号： B41J2/435

CPC分类号： B41J2/442 ,  B41J2/4753 ,  B41M5/305 ,  Y10S430/146

摘要： The present invention provides an image processing method which includes at least any one of image recording and image erasing, wherein a light irradiation intensity at a center position of the laser beam irradiated in the image recording is controlled; in the image recording, a first auxiliary line extended by a predetermined distance from a start point of each of image lines constituting an image in the opposite direction from the scanning direction and a second auxiliary line extended by a predetermined distance from an end point of each of the image lines in the scanning direction are prepared, and when the first and second auxiliary lines including an image line are continuously scanned, the image line is scanned with irradiating the laser beam, and the first and the second auxiliary lines are scanned without irradiating the laser beam to thereby record the image.

摘要翻译： 本发明提供了一种图像处理方法，其包括图像记录和图像擦除中的至少一个，其中控制在图像记录中照射的激光束的中心位置处的光照射强度; 在图像记录中，第一辅助线从构成与扫描方向相反的方向的图像的每个图像线的起始点延伸预定距离，以及从每个的端点延伸预定距离的第二辅助线 准备扫描方向上的图像线，并且当连续扫描包括图像线的第一和第二辅助线时，通过照射激光束扫描图像线，并且扫描第一和第二辅助线，而不照射 激光束从而记录图像。

公开(公告)号：US20080214391A1

公开(公告)日：2008-09-04

申请号：US11963313

申请日：2007-12-21

申请人： Shinya KAWAHARA ,  Yoshihiko Hotta ,  Tomomi Ishimi

发明人： Shinya KAWAHARA ,  Yoshihiko Hotta ,  Tomomi Ishimi

IPC分类号： B41M5/24

CPC分类号： B41J2/442 ,  B41J2/4753 ,  B41M5/305 ,  Y10S430/146

摘要： The present invention provides an image processing method which includes at least any one of image recording and image erasing, wherein a light irradiation intensity at a center position of the laser beam irradiated in the image recording is controlled; in the image recording, a first auxiliary line extended by a predetermined distance from a start point of each of image lines constituting an image in the opposite direction from the scanning direction and a second auxiliary line extended by a predetermined distance from an end point of each of the image lines in the scanning direction are prepared, and when the first and second auxiliary lines including an image line are continuously scanned, the image line is scanned with irradiating the laser beam, and the first and the second auxiliary lines are scanned without irradiating the laser beam to thereby record the image.

摘要翻译： 本发明提供了一种图像处理方法，其包括图像记录和图像擦除中的至少一个，其中控制在图像记录中照射的激光束的中心位置处的光照射强度; 在图像记录中，第一辅助线从构成与扫描方向相反的方向的图像的每个图像线的起始点延伸预定距离，以及从每个的端点延伸预定距离的第二辅助线 准备扫描方向上的图像线，并且当连续扫描包括图像线的第一和第二辅助线时，通过照射激光束扫描图像线，并且扫描第一和第二辅助线，而不照射 激光束从而记录图像。

公开(公告)号：US20180072083A1

公开(公告)日：2018-03-15

申请号：US15558730

申请日：2016-03-15

申请人： Toshiaki ASAI ,  Tomomi ISHIMI ,  Shinya KAWAHARA ,  Katsuya OHI

发明人： Toshiaki ASAI ,  Tomomi ISHIMI ,  Shinya KAWAHARA ,  Katsuya OHI

IPC分类号： B41M5/327 ,  B41M7/00 ,  B41M5/333

CPC分类号： B41M5/3275 ,  B41J2/32 ,  B41J2202/37 ,  B41M5/305 ,  B41M5/3335 ,  B41M5/42 ,  B41M7/0009 ,  B41M2205/04 ,  B41M2205/36 ,  B41M2205/38 ,  B41M2205/40

摘要： A thermoreversible recording medium including a support, and a thermoreversible recording layer, which is disposed on the support, and contains a leuco dye, and a reversible color developer, wherein an average particle diameter of granules in the thermoreversible recording layer is 0.35 micrometers or smaller.

公开(公告)号：US20160271990A1

公开(公告)日：2016-09-22

申请号：US15075110

申请日：2016-03-19

申请人： Tomomi ISHIMI ,  Shinya KAWAHARA ,  Toshiaki ASAI ,  Katsuya OHi

发明人： Tomomi ISHIMI ,  Shinya KAWAHARA ,  Toshiaki ASAI ,  Katsuya OHi

IPC分类号： B41M7/00

CPC分类号： B41M7/0009 ,  B41J2/32 ,  B41J2/47 ,  B41J2/4753 ,  B41J2202/37 ,  B41M5/305

摘要： Provided is an image processing method, the method including heating a thermoreversible recording medium with laser beams to erase an image which has been recorded on the thermoreversible recording medium, the thermoreversible recording medium reversibly changing between a colored state and a decolored state depending on a heating temperature and a cooling time; heating the thermoreversible recording medium, on which the image has been erased, with the laser beams to record a subsequent image on the thermoreversible recording medium; and measuring at least one of a surface temperature of the thermoreversible recording medium and a recording environmental temperature after a completion of erasing the image but before a beginning of recording the subsequent image to obtain a measured temperature value and controlling a time interval between the completion of erasing the image and the beginning of recording the subsequent image depending on the measured temperature value.

摘要翻译： 提供了一种图像处理方法，该方法包括用激光束加热热可逆记录介质以擦除已经记录在热可逆记录介质上的图像，热可逆记录介质根据加热在着色状态和脱色状态之间可逆地改变 温度和冷却时间; 用激光束加热图像已被擦除的热可逆记录介质，以在热可逆记录介质上记录随后的图像; 以及测量在完成擦除图像之后但在开始记录后续图像之前的热可逆记录介质的表面温度和记录环境温度中的至少一个，以获得测量的温度值，并且控制完成之后的时间间隔 根据测量的温度值擦除图像和记录后续图像的开始。

公开(公告)号：US20170017867A1

公开(公告)日：2017-01-19

申请号：US15124567

申请日：2015-03-06

申请人： Tomomi ISHIMI ,  Katsuya OHI ,  Shinya KAWAHARA ,  Toshiaki ASAI

发明人： Tomomi ISHIMI ,  Katsuya OHI ,  Shinya KAWAHARA ,  Toshiaki ASAI

IPC分类号： G06K17/00 ,  G06K7/14 ,  G06K7/12 ,  G06K19/06

CPC分类号： G06K17/0022 ,  G06K1/126 ,  G06K5/00 ,  G06K7/10831 ,  G06K7/10841 ,  G06K7/12 ,  G06K7/1417 ,  G06K19/06037

摘要： An optical information code reading method, including reading an optical information code image by an optical information code scanner immediately after the optical information code image has been recorded onto an information recording medium, wherein the optical information code scanner includes an amplitude tuning unit configured to correct a detected amplitude level of reflectivity from the information recording medium on which the optical information code image has been recorded and to store the corrected detected amplitude level, and wherein the optical information code scanner reads the optical information code image in a state in which the optical information code scanner has read the information recording medium on which the optical information code image has been recorded, and the amplitude tuning unit has determined and stored a detected amplitude level optimum for reading.

摘要翻译： 一种光学信息码读取方法，包括在光学信息码图像已被记录在信息记录介质上之后由光学信息码扫描仪读取光学信息码图像，其中光学信息码扫描器包括：幅度调谐单元， 检测到来自已经记录有光学信息代码图像的信息记录介质的反射率的检测幅度水平并存储校正的检测到的幅度电平，并且其中光学信息代码扫描器以光学信息代码图像的状态读取光学信息代码图像 信息码扫描器已经读取已经记录了光学信息码图像的信息记录介质，并且幅度调谐单元已经确定并存储了最佳读取的检测幅度电平。

公开(公告)号：US20160279968A1

公开(公告)日：2016-09-29

申请号：US14777053

申请日：2014-03-13

申请人： Tomomi ISHIMI ,  Shinya KAWAHARA ,  Toshiaki ASAI ,  Katsuya OHI

发明人： Tomomi ISHIMI ,  Shinya KAWAHARA ,  Toshiaki ASAI ,  Katsuya OHI

IPC分类号： B41J2/475 ,  B41M7/00

CPC分类号： B41J2/4753 ,  B41J2/32 ,  B41J2/442 ,  B41J2002/4756 ,  B41J2202/37 ,  B41M7/0009

摘要： Provided is an image processing apparatus configured to perform by itself image erasing and image recording to a thermally reversible recording medium by irradiating it with laser light and heating it, including a laser light emitting unit, a laser light scanning unit, a focal length control unit, and an information setting unit. During image erasing, the focal length control unit performs control to defocus at the position of the thermally reversible recording medium. During image recording, the focal length control unit performs control to be at a focal length from the position of the thermally reversible recording medium. Immediately after image erasing based on image erasing information set by the information setting unit is completed, image recording is performed based on image recording information.

摘要翻译： 提供了一种图像处理装置，其被配置为通过用激光照射激光并对其进行加热来自身执行图像擦除和图像记录到热可逆记录介质，包括激光发射单元，激光扫描单元，焦距控制单元 ，以及信息设定单元。 在图像擦除期间，焦距控制单元执行在热可逆记录介质的位置处散焦的控制。 在图像记录期间，焦距控制单元执行从热可逆记录介质的位置处的焦距的控制。 基于由信息设置单元设置的图像擦除信息完成图像擦除之后，立即基于图像记录信息执行图像记录。