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91. 发明授权

US09162480B2 Image erasing apparatus and image erasing method 有权
标题翻译：图像擦除装置和图像擦除方法
公开(公告)号：US09162480B2
公开(公告)日：2015-10-20
申请号：US14354739
申请日：2012-11-28
申请人： Tomomi Ishimi , Shinya Kawahara , Toshiaki Asai , Yoshihiko Hotta
发明人： Tomomi Ishimi , Shinya Kawahara , Toshiaki Asai , Yoshihiko Hotta
IPC分类号： B41M7/00 , B41J2/47 , B41J2/315 , B41J2/32 , B41J2/475
CPC分类号： B41J2/315 , B41J2/32 , B41J2/47 , B41J2/4753 , B41J2202/37 , B41M7/0009
摘要： A method for uniformly erasing an image recorded on a thermo-reversible recording medium. The image erasing apparatus includes an LD array, which emits a laser light whose cross section has a line shape; optics which include at least one cylindrical lens which converts, into a converging light which converges in a width direction, a line-shaped laser light which is emitted from the LD array and emits the converging light; and a mono-axial galvano mirror which deflects the laser light emitted from the optics in the width direction to scan the deflected laser light onto the thermo-reversible recording medium.
摘要翻译：一种用于均匀擦除记录在热可逆记录介质上的图像的方法。图像擦除装置包括LD阵列，其发射截面为线状的激光; 光学元件，其包括至少一个柱面透镜，其将从LD阵列发射的线形激光转换成在宽度方向上会聚的会聚光，并发射会聚光; 以及单轴电动反射镜，其使从光学器件在宽度方向发射的激光偏转，以将偏转的激光扫描到热可逆记录介质上。

92. 发明授权

US08628898B2 Image processing method, and image processor 有权
标题翻译：图像处理方法和图像处理器
公开(公告)号：US08628898B2
公开(公告)日：2014-01-14
申请号：US11963300
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： B41M5/26
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。

93. 发明授权

US08358325B2 Image processing method, and image processing apparatus 有权
标题翻译：图像处理方法和图像处理装置
公开(公告)号：US08358325B2
公开(公告)日：2013-01-22
申请号：US12900930
申请日：2010-10-08
申请人： Toshiaki Asai , Yoshihiko Hotta , Tomomi Ishimi , Shinya Kawahara
发明人： Toshiaki Asai , Yoshihiko Hotta , Tomomi Ishimi , Shinya Kawahara
IPC分类号： B41J2/435 , B41J2/47
CPC分类号： B41J2/473 , B41J2/4753 , B41M5/305
摘要： The present invention provides an image processing method which includes recording an image by irradiating a recording medium with laser beams which are arrayed in parallel at predetermined intervals to heat the recording medium, so that the image is composed of a plurality of lines written with the laser beams on the recording medium, and wherein in the image recording, the plurality of lines written with the laser beams include a line written first and an overwritten line, a part of which is overlapped with the line written first; and the irradiation energy for the overwritten line is smaller than the irradiation energy for the line written first.
摘要翻译：本发明提供了一种图像处理方法，其包括通过用记录介质以预定间隔平行排列的激光照射记录介质，以加热记录介质，使得图像由写入激光的多行构成并且其中在图像记录中，用激光束写入的多条线包括首先写入的线和重写的线，其一部分与首先写入的线重叠; 并且重写线的照射能量小于首先写入的线的照射能量。

94. 发明申请

US20120176463A1 IMAGE PROCESSING METHOD, AND IMAGE PROCESSOR 有权
标题翻译：图像处理方法和图像处理器
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。

95. 发明申请

US20120013701A1 IMAGE PROCESSING METHOD AND IMAGE PROCESSING APPARATUS 有权
标题翻译：图像处理方法和图像处理装置
公开(公告)号：US20120013701A1
公开(公告)日：2012-01-19
申请号：US13180814
申请日：2011-07-12
申请人： Tomomi ISHIMI , Shinya Kawahara , Toshiaki Asai , Yoshihiko Hotta
发明人： Tomomi ISHIMI , Shinya Kawahara , Toshiaki Asai , Yoshihiko Hotta
IPC分类号： B41J2/435
CPC分类号： G06K15/029 , B41J2/4753 , G06K15/021 , G06K15/1209 , G06K15/128
摘要： An image processing method including calculating a density of a character to be recorded based on information of a type, size and line width of the character; adjusting an irradiation energy of a laser beam for recording the character based on the density of the character; and irradiating a recording medium with the laser beam whose irradiation energy is adjusted so as to record the character thereon.
摘要翻译：一种图像处理方法，包括基于字符的类型，大小和行宽的信息来计算要记录的字符的浓度; 基于字符的密度调整用于记录角色的激光束的照射能量; 以及照射具有照射能量的激光束的记录介质，以便在其上记录字符。

96. 发明申请

US20100069238A1 METHOD FOR ERASING IMAGE ON THERMOREVERSIBLE RECORDING MEDIUM 有权
标题翻译：用于擦除可转换记录介质上的图像的方法
公开(公告)号：US20100069238A1
公开(公告)日：2010-03-18
申请号：US12559714
申请日：2009-09-15
申请人： Toshiaki Asai , Tomomi Ishimi , Shinya Kawahara , Yoshihiko Hotta
发明人： Toshiaki Asai , Tomomi Ishimi , Shinya Kawahara , Yoshihiko Hotta
IPC分类号： B41M5/323
CPC分类号： B41J2/4753
摘要： A method for erasing an image including irradiating an image formed on a thermoreversible recording medium with a laser light having a wavelength of 700 nm to 1,500 nm so as to erase the image, wherein an energy density of the laser light is in a range of the energy density which can erase the image and a center value or less of the range, wherein the thermoreversible recording medium includes a support, and a thermoreversible recording layer on the support, and wherein the thermoreversible recording layer contains a leuco dye serving as an electron-donating color-forming compound and a reversible developer serving as an electron-accepting compound, in which color tone reversibly changes by heat, and at least one of the thermoreversible recording layer and a layer adjacent to the thermoreversible recording layer contains a photothermal conversion material, which absorbs the light and converts the light into heat.
摘要翻译：一种擦除图像的方法，包括用波长为700nm至1500nm的激光照射形成在热可逆记录介质上的图像，以便擦除图像，其中激光的能量密度在能够消除图像的能量密度和该范围的中心值或更小的范围，其中所述热可逆记录介质包括支撑体，以及所述支撑体上的热可逆记录层，并且其中所述热可逆记录层含有用作电子发射层的无色染料，提供着色形成化合物和作为电子接受性化合物的可逆显影剂，其中色调由热可逆地改变，并且热可逆记录层和与热可逆记录层相邻的层中的至少一个包含光热转换材料，其吸收光并将光转换成热。

97. 发明申请

US20080151033A1 IMAGE PROCESSING METHOD, AND IMAGE PROCESSOR 有权
标题翻译：图像处理方法和图像处理器
公开(公告)号：US20080151033A1
公开(公告)日：2008-06-26
申请号：US11963226
申请日：2007-12-21
申请人： Tomomi Ishimi , Yoshihiko Hotta , Shinya Kawahara
发明人： Tomomi Ishimi , Yoshihiko Hotta , Shinya Kawahara
IPC分类号： B41J2/32 , B41M5/24
CPC分类号： B41J2/4753 , B41M5/305 , B41M5/36 , B41M5/363 , G06K15/128 , G06K15/1295
摘要： The present invention provides an image processing method which includes at least any one of an image recording step and an image erasing step, wherein a light irradiation intensity I1 at a center position of the laser beam irradiated in the image recording step and a light irradiation intensity I2 on an 80% light energy bordering surface to the total light energy of the irradiated laser beam satisfy the expression, 0.40≦I1/I2≦2.00, and in the image recording step, at an overlap portion where a first image line among a plurality of image lines constituting an image is overlapped with a second image line, any one of the first image line and the second image line is not to be recorded.
摘要翻译：本发明提供了一种图像处理方法，其包括图像记录步骤和图像擦除步骤中的至少任一个，其中在照射在所述图像记录步骤中的激光束的中心位置处的光照射强度I 1> 1 < 在80％光能边界面上的图像记录步骤和光照射强度I 2 2与照射的激光束的总光能满足以下表达式：0.40≤I1 / > / I <2> <= 2.00，并且在图像记录步骤中，在构成图像的多个图像行中的第一图像行与第二图像行重叠的重叠部分处，的第一图像线和第二图像线不被记录。

98. 发明申请

US20070285488A1 Image processing method and image processing apparatus 有权
标题翻译：图像处理方法和图像处理装置
公开(公告)号：US20070285488A1
公开(公告)日：2007-12-13
申请号：US11724503
申请日：2007-03-14
申请人： Tomomi Ishimi , Shinya Kawahara , Yoshihiko Hotta
发明人： Tomomi Ishimi , Shinya Kawahara , Yoshihiko Hotta
IPC分类号： B41J11/60
CPC分类号： B41J2/4753 , B41J2/471 , B41M5/305 , B41M5/363 , G02B26/105
摘要： To provide an image processing method including at least an image recording step and an image erasing step, wherein a laser beam is parallel light and wherein the laser scanning speed for the peripheral region surrounding the central region of the optical axis of the laser beam is lower than the laser scanning speed for the central region, the laser output for the peripheral region is greater than the output for the central region, or an overlapping area between a laser irradiation area that corresponds to a peripheral region surrounding a central region of the optical axis of the laser beam and a nearby laser irradiation area is larger than an overlapping area between a laser irradiation area that corresponds to the central region and the nearby laser irradiation area.
摘要翻译：为了提供至少包括图像记录步骤和图像擦除步骤的图像处理方法，其中激光束是平行光，并且其中围绕激光束的光轴的中心区域的周边区域的激光扫描速度较低与中心区域的激光扫描速度相比，周边区域的激光输出大于中心区域的输出，或者与围绕光轴的中心区域的周边区域对应的激光照射区域之间的重叠区域的激光束和附近的激光照射区域大于对应于中心区域的激光照射区域与附近的激光照射区域之间的重叠区域。

99. 发明申请

US20050130840A1 INFORMATION RECORDING-DISPLAYING CARD, IMAGE PROCESSING METHOD USING SAME, AND IMAGE PROCESSOR 有权
标题翻译：信息记录显示卡，使用该图像的图像处理方法和图像处理器
公开(公告)号：US20050130840A1
公开(公告)日：2005-06-16
申请号：US10971405
申请日：2004-10-25
申请人： Tadafumi Tatewaki , Shuji Miyamoto , Hiroki Kuboyama , Yoshihiko Hotta , Hiroshi Higashi , Tomohiko Terai , Shinya Takemoto , Makoto Kajiyashiki
发明人： Tadafumi Tatewaki , Shuji Miyamoto , Hiroki Kuboyama , Yoshihiko Hotta , Hiroshi Higashi , Tomohiko Terai , Shinya Takemoto , Makoto Kajiyashiki
IPC分类号： B32B27/36 , B41M5/30 , B41M5/333 , B41M5/337 , B41M5/41 , B41M5/42 , G06K19/077 , B41M5/24
CPC分类号： B32B27/36 , B32B3/30 , B32B27/08 , B32B27/16 , B32B27/365 , B32B2307/702 , B32B2425/00 , B41M5/305 , B41M5/3335 , B41M5/3336 , B41M5/3375 , B41M5/41 , B41M5/42 , G06K19/07749
摘要： An information recording-displaying card, includes: a core sheet; and an over sheet bonded to the core sheet, including: a support including an amorphous polyester resin, and a reversible thermosensitive recording layer disposed on the support, including: an electron-donating coloring compound, and an electron-accepting compound. The reversible thermosensitive recording layer is capable of relatively forming a coloring state and a decolorizing state, with a difference in at least one of: heating temperature, and cooling rate after heating. The over sheet is embossable in an upper portion thereof, functions as an image displaying section, and meets the following condition (A) and condition (B): (A) (the over sheet's upper limit temperature for erasing −30° C.)≦(temperature of a storage elasticity E′ (1.0 E+08)Pa)≦200° C., and (B) 1.0 E+04 Pa≦(the storage elasticity E′ of the over sheet at 180° C.)≦5.0 E+07 Pa.
摘要翻译：一种信息记录显示卡，包括：芯片; 以及与所述芯片接合的片材，其包括：包含非晶质聚酯树脂的载体和设置在所述载体上的可逆热敏记录层，包括：供电子着色化合物和电子接受性化合物。可逆热敏记录层能够相对形成着色状态和脱色状态，其中加热温度和加热后的冷却速度中的至少一个具有差异。上部片材在其上部可压花，用作图像显示部分，并满足以下条件（A）和条件（B）：（A）（超过片材的上限温度用于擦除-30℃） <=（储存弹性E'的温度（1.0E + 08）Pa）<= 200℃，（B）1.0E + 04Pa <=（180℃下的过度片材的储存弹性E' 。）<= 5.0 E + 07 Pa。

100. 发明申请

US20050119122A1 Heat reversible recording medium, heat reversible recording label, heat reversible recording member, image processor and image processing method 失效
标题翻译：热可逆记录介质，热可逆记录标签，热可逆记录构件，图像处理器和图像处理方法
公开(公告)号：US20050119122A1
公开(公告)日：2005-06-02
申请号：US11004542
申请日：2004-12-03
申请人： Yoshiko Sakata , Yoshihiko Hotta , Hiroki Kuboyama
发明人： Yoshiko Sakata , Yoshihiko Hotta , Hiroki Kuboyama
IPC分类号： B41J2/32 , B41M5/20 , B41M5/36
CPC分类号： B41M5/363 , B41J2/32
摘要： A heat reversible recording medium includes a heat sensitive layer which comprises a resin and an organic low molecular compound, and has a transparency which is reversibly variable depending on a temperature. The heat sensitive layer has a glass transition temperature change of −10° C. to 5° C., and a transparency temperature width of 30° C. or more.
摘要翻译：热可逆记录介质包括包含树脂和有机低分子化合物的热敏层，并且具有根据温度可逆地变化的透明度。热敏层的玻璃化转变温度变化为-10℃〜5℃，透明度温度范围为30℃以上。

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