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公开(公告)号：US09272533B2
公开(公告)日：2016-03-01
申请号：US14402455
申请日：2013-05-17
摘要： To provide an image processing method, including: image recording, wherein an image composed of a plurality of laser drawn lines is recorded by heating by irradiating parallel laser lights on a recording medium spaced by a predetermined distance, wherein, in the image recording, among the plurality of laser drawn lines constituting the image, at least two units of lines drawn with different energy, each composed of a pair of laser drawn lines adjacent to each other and with different irradiation energy, are formed.
摘要翻译： 提供一种图像处理方法，包括：图像记录，其中通过在间隔有预定距离的记录介质上照射平行激光，通过加热来记录由多个激光绘制线组成的图像，其中，在图像记录中， 形成构成图像的多个激光绘制线，形成具有不同能量绘制的至少两个单位的线，每个单元由彼此相邻并且具有不同照射能量的一对激光绘制线组成。
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公开(公告)号：US20150151550A1
公开(公告)日：2015-06-04
申请号：US14402455
申请日：2013-05-17
IPC分类号： B41J2/44
摘要： To provide an image processing method, including: image recording, wherein an image composed of a plurality of laser drawn lines is recorded by heating by irradiating parallel laser lights on a recording medium spaced by a predetermined distance, wherein, in the image recording, among the plurality of laser drawn lines constituting the image, at least two units of lines drawn with different energy, each composed of a pair of laser drawn lines adjacent to each other and with different irradiation energy, are formed.
摘要翻译： 提供一种图像处理方法，包括：图像记录，其中通过在间隔有预定距离的记录介质上照射平行激光，通过加热来记录由多个激光绘制线组成的图像，其中，在图像记录中， 形成构成图像的多个激光绘制线，形成具有不同能量绘制的至少两个单位的线，每个单元由彼此相邻并且具有不同照射能量的一对激光绘制线组成。
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53.发明授权公开(公告)号：US08536086B2
公开(公告)日：2013-09-17
申请号：US12695846
申请日：2010-01-28
申请人： Shinya Kawahara , Tomomi Ishimi , Toshiaki Asai , Yoshihiko Hotta
发明人： Shinya Kawahara , Tomomi Ishimi , Toshiaki Asai , Yoshihiko Hotta
CPC分类号： B41M5/44 , B41J2/4753 , B41M5/305 , B41M5/426 , B41M5/465 , B41M2205/04 , B41M2205/36 , B41M2205/38 , B41M2205/40
摘要： A thermosensitive recording medium including a support; a layer containing a photothermal conversion material, formed over a surface of the support; and an oxygen blocking layer formed over a surface of the layer opposite to a surface thereof over which the support is formed, wherein the layer further contains a resin, which is in a cross-linked state, and the photothermal conversion material absorbs a light having a specific wavelength and converts the light into heat, and wherein the oxygen blocking layer has an oxygen permeability of 0.5 mL/(m2·24 hr·atm) or less at 25° C. and 80% RH.
摘要翻译： 一种包含支持体的热敏记录介质; 包含光热转换材料的层，形成在载体的表面上; 以及形成在与其形成有支撑体的表面的相反侧的表面上的氧阻挡层，其中该层还包含处于交联状态的树脂，并且光热转换材料吸收具有 特定波长并将光转换成热，其中氧阻挡层在25℃和80％RH下的氧气渗透性为0.5mL /（m2·24hr·atm）以下。
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公开(公告)号：US08471885B2
公开(公告)日：2013-06-25
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： B41J2/47
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。
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公开(公告)号：US20130141512A1
公开(公告)日：2013-06-06
申请号：US13680943
申请日：2012-11-19
申请人： Toshiaki ASAI , Yoshihiko Hotta , Shinya Kawahara , Tomomi Ishimi
发明人： Toshiaki ASAI , Yoshihiko Hotta , Shinya Kawahara , Tomomi Ishimi
IPC分类号： B41J2/475
CPC分类号： B41J2/4753 , B41J2/46 , B41J2/473
摘要： A laser rewriting apparatus positioned on one side or the other side of a conveyance path through which a to-be-conveyed object on which a thermoreversible recording medium is affixed is conveyed in a predetermined conveyance direction. The laser rewriting apparatus emits laser light to the thermoreversible recording medium and rewrites an image. The laser writing apparatus includes an image erasing apparatus that emits laser light to the thermoreversible recording medium and erases the image from the thermoreversible recording medium; and an image recording apparatus positioned on the predetermined conveyance direction downstream side of the image erasing apparatus and records a new image by emitting laser light to the thermoreversible recording medium. The image erasing apparatus and the image recording apparatus have the respective laser light emitting parts from which the laser light is emitted at ends on the same side with respect to the predetermined conveyance direction.
摘要翻译： 位于传送路径的一侧或另一侧上的激光重写装置通过其被固定有热可逆记录介质的待传送物体沿预定传送方向传送。 激光重写装置向热可逆记录介质发射激光并重写图像。 激光写入装置包括：图像擦除装置，其向热可逆记录介质发射激光并从热可逆记录介质擦除图像; 以及位于图像擦除装置的预定输送方向下游侧的图像记录装置，并通过向热可逆记录介质发射激光来记录新图像。 图像擦除装置和图像记录装置具有相对于预定传送方向在相同侧的端部处发射激光的各个激光发射部。
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公开(公告)号：US08264513B2
公开(公告)日：2012-09-11
申请号：US12571526
申请日：2009-10-01
申请人： Shinya Kawahara , Yoshihiko Hotta , Satoshi Arai
发明人： Shinya Kawahara , Yoshihiko Hotta , Satoshi Arai
IPC分类号： B41J2/435
CPC分类号： B41J2/471 , B41J2/315 , B41J2/4753
摘要： It is an object of the present invention to provide a method for image processing and an image processing apparatus which are capable of performing repetitive forming and erasing of high-contrast images at high speeds by forming high-density, uniform images and uniformly erasing images in a short period of time, and in addition, suppressing the degradation of the thermoreversible recording medium due to repetitive forming and erasing is possible. The method for image processing of the present invention contains at least any one of image forming step wherein an image is formed on a thermoreversible recording medium in which any one of transparency and color tone is changed reversibly depending on temperatures by heating due to laser beam irradiation, and image erasing step wherein an image formed on the thermoreversible recording medium is erased by heating due to laser beam irradiation to the thermoreversible recording medium, and a light irradiation intensity of the center is equal to or less than the light irradiation intensity of the periphery in the light intensity distribution of cross-section in a direction approximately perpendicular to the traveling direction of the laser beam irradiated at least in any one of the image forming step and the image erasing step.
摘要翻译： 本发明的目的是提供一种用于图像处理的方法和图像处理装置，其能够通过形成高密度均匀的图像并均匀地擦除图像中的图像，从而高速重复地形成和擦除高对比度图像 并且另外抑制由于重复形成和擦除导致的热可逆记录介质的劣化是可能的。 本发明的图像处理方法至少包括图像形成步骤中的任何一个，其中在热可逆记录介质上形成图像，其中透明度和色调中的任何一个根据激光束照射由加热引起的温度可逆地改变 以及图像擦除步骤，其中通过激光束照射到热可逆记录介质上而通过加热擦除形成在热可逆记录介质上的图像，并且中心的光照射强度等于或小于外围的光照射强度 在与至少在图像形成步骤和图像擦除步骤中的任一个中照射的激光束的行进方向大致垂直的方向上的横截面的光强度分布。
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公开(公告)号：US08164610B2
公开(公告)日：2012-04-24
申请号：US12028307
申请日：2008-02-08
申请人： Yoshiko Nakata , Tsutomu Nakajima , Noriyuki Ochiai , Yukiko Sahashi , Yoshihiko Hotta , Shinya Kawahara , Hiroshi Uenishi , Tomomi Ishimi
发明人： Yoshiko Nakata , Tsutomu Nakajima , Noriyuki Ochiai , Yukiko Sahashi , Yoshihiko Hotta , Shinya Kawahara , Hiroshi Uenishi , Tomomi Ishimi
IPC分类号： B41J2/435
CPC分类号： B41J2/32 , B41J2/355 , B41J2/4753
摘要： A surface-condition-information obtaining unit obtains information on a surface condition of a rewritable display medium on which information is reversely displayed visually. A write-laser output unit outputs a write laser to irradiate the rewritable display medium with the write laser, to perform a drawing on the rewritable display medium. A control unit performs a write process for displaying an image on the rewritable display medium by adjusting a laser output condition based on the information obtained by the surface-condition-information obtaining unit and controlling the write-laser output unit based on an adjustment of the laser output condition.
摘要翻译： 表面状态信息获取单元获取关于信息被反目显示的可重写显示介质的表面状态的信息。 写激光输出单元输出写入激光器以用写入激光器照射可重写显示介质，以对可重写显示介质进行绘图。 控制单元通过基于由表面状态信息获取单元获得的信息调整激光输出条件来执行用于在可重写显示介质上显示图像的写入处理，并且基于对该写入激光输出单元的调整 激光输出条件。
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公开(公告)号：US08018784B2
公开(公告)日：2011-09-13
申请号：US12636528
申请日：2009-12-11
CPC分类号： G06F1/3253 , G06F1/3237 , Y02D10/128 , Y02D10/151
摘要： To improve the speed of accessing a low-speed circuit block from a high-speed circuit block without significantly increasing power consumption.Ina data processor having a bus controller that performs timing control of access from the CPU operated in synchronization with a high-speed first clock signal to a peripheral circuit operated in synchronization with a low-speed second clock signal, a timing control circuit is provided between the peripheral circuit and the bus controller, and the bus controller causes, in response to a read instruction from the peripheral circuit, the timing control circuit to output data held by the peripheral circuit to the bus controller in synchronization with the cycle of the high-speed clock signal, causes the timing control circuit to start, in response to a write instruction directed to the peripheral circuit, writing into the peripheral circuit in synchronization with the cycle of the high-speed clock signal, and terminates the writing in synchronization with the cycle of the low-speed clock signal.
摘要翻译： 提高从高速电路块访问低速电路块的速度，而不会显着增加功耗。 Ina数据处理器具有总线控制器，其执行与高速第一时钟信号同步操作的CPU的访问定时控制到与低速第二时钟信号同步操作的外围电路，时序控制电路设置在 外围电路和总线控制器以及总线控制器响应于来自外围电路的读取指令，使定时控制电路与外围电路的高周期同步地将外围电路保持的数据输出到总线控制器， 响应于针对外围电路的写入指令，使定时控制电路开始与高速时钟信号的周期同步地写入外围电路，并且与该时钟信号同步地终止写入 周期的低速时钟信号。
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公开(公告)号：US20080192618A1
公开(公告)日：2008-08-14
申请号：US12028307
申请日：2008-02-08
申请人： Yoshiko NAKATA , Tsutomu Nakajima , Noriyuki Ochiai , Yukiko Sahashi , Yoshihiko Hotta , Shinya Kawahara , Hiroshi Uenishi , Tomomi Ishimi
发明人： Yoshiko NAKATA , Tsutomu Nakajima , Noriyuki Ochiai , Yukiko Sahashi , Yoshihiko Hotta , Shinya Kawahara , Hiroshi Uenishi , Tomomi Ishimi
IPC分类号： G11B7/00
CPC分类号： B41J2/32 , B41J2/355 , B41J2/4753
摘要： A surface-condition-information obtaining unit obtains information on a surface condition of a rewritable display medium on which information is reversely displayed visually. A write-laser output unit outputs a write laser to irradiate the rewritable display medium with the write laser, to perform a drawing on the rewritable display medium. A control unit performs a write process for displaying an image on the rewritable display medium by adjusting a laser output condition based on the information obtained by the surface-condition-information obtaining unit and controlling the write-laser output unit based on an adjustment of the laser output condition.
摘要翻译： 表面状态信息获取单元获取关于信息被反目显示的可重写显示介质的表面状态的信息。 写激光输出单元输出写入激光器以用写入激光器照射可重写显示介质，以对可重写显示介质进行绘图。 控制单元通过基于由表面状态信息获取单元获得的信息调整激光输出条件来执行用于在可重写显示介质上显示图像的写入处理，并且基于对该写入激光输出单元的调整 激光输出条件。
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公开(公告)号：US20070225162A1
公开(公告)日：2007-09-27
申请号：US11724626
申请日：2007-03-14
申请人： Shinya Kawahara , Tomomi Ishimi , Yoshihiko Hotta
发明人： Shinya Kawahara , Tomomi Ishimi , Yoshihiko Hotta
IPC分类号： B41M5/20
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。
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