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1. 发明专利

JP2010284974A Heating device, erasing device, information recording and erasing device, and transfer device 审中-公开
标题翻译：加热装置，擦除装置，信息记录和擦除装置以及传送装置
公开(公告)号：JP2010284974A
公开(公告)日：2010-12-24
申请号：JP2010167568
申请日：2010-07-26
申请人： Ricoh Co Ltd , Wedge:Kk , 株式会社ウェッジ , 株式会社リコー
发明人： SAKURAI HIDEO , ARAI SATOSHI , YOSHIDA NAOKI , TATEWAKI TADAFUMI
IPC分类号： B41J2/32 , B41J2/335 , B41J2/345
摘要： PROBLEM TO BE SOLVED: To provide a heating device which evenly heats a thermal recording medium without increasing the cost of the device. SOLUTION: The heating device evenly heats the recording surface of a recording card 70 by conducting heat energy emitted from a heat generating member 103 to the recording surface of the recording card 70 having thermal reversibility via a heating member 102 constituted of aluminum having a high heat conductivity and a high heat capacity. Thus, information recorded in the recording card 70 is accurately erased, and an inexpensive heating element is used as the heat generating member 103. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种在不增加设备成本的情况下均匀地加热热敏记录介质的加热装置。解决方案：加热装置通过从具有热可逆性的记录卡70发出的热能通过由具有热可逆性的记录卡70的加热构件102构成的加热构件102将由热发生构件103发射的热能传递到记录卡70的记录表面，高导热性和高热容量。因此，记录卡70中记录的信息被精确地擦除，并且使用廉价的加热元件作为发热元件103.版权所有：（C）2011，JPO＆INPIT

2. 发明专利

JP2009173013A Reversible thermal recording medium 有权
标题翻译：可逆热记录介质
公开(公告)号：JP2009173013A
公开(公告)日：2009-08-06
申请号：JP2008321197
申请日：2008-12-17
申请人： Ricoh Co Ltd , 株式会社リコー
发明人： TATEWAKI TADAFUMI , INE HIROYUKI , SUGIYAMA NOBUYOSHI
IPC分类号： B41M5/337 , B41M5/28 , B41M5/30 , B41M5/323 , B41M5/333 , B41M5/40 , B42D15/10 , G06K19/07 , G06K19/077
CPC分类号： B41M5/26 , B41M5/305 , B41M5/323 , B41M5/3335 , B41M5/42 , B41M2205/04 , B41M2205/18 , B41M2205/38 , B41M2205/40 , G06K19/06009 , G06K19/07722
摘要： PROBLEM TO BE SOLVED: To provide a reversible thermal recording medium capable of recording which does not generate white spot and thin spot and erasing with no erasing marks in a surrounding region of an electronic information recording sheet, in a region of an electronic information recording element, in an antenna circuit region, and in a conductive member region, and having no possibility of generating a shift when lamination is performed. SOLUTION: The reversible thermal recording medium has the electronic information recording sheet at least having the electronic information recording element, a first sheet having a through-hole into which the electronic information recording element can be inserted, and a second sheet having a hollowed-out part into which the whole electronic information recording sheet can be stored. The reversible thermal recording medium has the second sheet storing the whole electronic information recording sheet in the hollowed-out part on the first sheet, and the electronic information recording element projecting from the surface of the electronic information recording sheet is inserted into the through-hole of the first sheet. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种能够记录在电子信息记录纸的周围区域中不产生白斑和细斑并且不擦除痕迹的可逆热记录介质，在电子的区域中信息记录元件，天线电路区域和导电部件区域中，并且在进行层压时不具有产生偏移的可能性。解决方案：可逆热敏记录介质具有至少具有电子信息记录元件的电子信息记录纸，具有可插入电子信息记录元件的通孔的第一纸张和具有电子信息记录元件的第二纸张可以存储整个电子信息记录纸的中空部分。可逆热敏记录介质具有将第一纸张上的全部电子信息记录纸存储在镂空部分中的第二纸张，并且从电子信息记录纸张表面突出的电子信息记录元件插入通孔的第一张。版权所有（C）2009，JPO＆INPIT

3. 发明专利

JP2008065686A Information recording/deleting apparatus 有权
标题翻译：信息记录/删除设备
公开(公告)号：JP2008065686A
公开(公告)日：2008-03-21
申请号：JP2006244311
申请日：2006-09-08
申请人： Ricoh Co Ltd , Wedge:Kk , 株式会社ウェッジ , 株式会社リコー
发明人： SAKURAI HIDEO , TATEWAKI TADAFUMI , IDE YUKIO , YOSHIDA NAOKI
IPC分类号： G06K17/00 , B41J2/32 , B41J11/00 , B42D15/10
CPC分类号： B41J11/0015 , B41J3/44 , B41J13/103
摘要： PROBLEM TO BE SOLVED: To enhance the operability and processing speed of an information recording/deleting apparatus without increasing its size. SOLUTION: A lifter 40 is provided on the + X sides of a deleting unit 30 and a recording unit 50 so that the deleting unit 30 and the recording unit 50 are disposed adjacent to each other along a direction perpendicular to the direction of movement of a recoding medium, to miniaturize the apparatus. Also, a slot 30a for conveying a recording card 70 into the deleting unit 30 and an outlet 50a for discharge the recording card 70 from the recording unit 50 are disposed on one side to achieve the full-front operation of the apparatus. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提高信息记录/删除装置的可操作性和处理速度，而不增加其尺寸。解决方案：提升器40设置在删除单元30和记录单元50的+ X侧上，使得删除单元30和记录单元50沿着垂直于记录介质的移动，以使设备小型化。此外，用于将记录卡70输送到删除单元30的槽30a和用于从记录单元50排出记录卡70的出口50a设置在一侧以实现装置的全面操作。版权所有（C）2008，JPO＆INPIT

4. 发明专利

JP2007331382A Reversible heat-sensitive recording medium, reversible heat-sensitive recording label, reversible heat-sensitive recording member, image processing device and image processing method 有权
标题翻译：可逆的热敏记录介质，可反复记录的记录标签，可反复记录的记录部件，图像处理装置和图像处理方法
公开(公告)号：JP2007331382A
公开(公告)日：2007-12-27
申请号：JP2007063267
申请日：2007-03-13
申请人： Ricoh Co Ltd , 株式会社リコー
发明人： TATEWAKI TADAFUMI , ARAI SATOSHI , SUGIYAMA NOBUYOSHI
IPC分类号： B41M5/337 , B41M5/28 , B41M5/30 , B41M5/333 , B41M5/40 , B42D15/10
摘要： PROBLEM TO BE SOLVED: To provide a reversible heat-sensitive recording medium which is free from generation of surface cracks, even in case it is handled like a paper and does not become curled even when such handling is repeated, and makes the attributes of a conventional medium such as printability, adhesion and conveyability compatible with each other, and enables stable repeating of color development and color fading, and a reversible heat-sensitive recording label, a reversible heat-sensitive recording member, an image processing device and an image processing method. SOLUTION: This reversible heat-sensitive recording medium comprises a support, a heat-sensitive recording layer formed on the support, and a protecting layer formed on the heat-sensitive recording layer. In addition, the heat-sensitive recording layer includes an electron-donating coloring compound and an electron-accepting compound, and shows a reversibly changing color tone depending on temperature. Further, the protecting layer is composed of the reversible heat-sensitive recording medium comprising a polymerization product of a composition which comprises two kinds of acrylate compounds selected from a group consisting of acrylate compounds with a pentaerythritol group and acrylate compounds with a dipentaerythritol compound. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种不产生表面裂纹的可逆热敏记录介质，即使在像纸这样处理的情况下，即使重复这种处理也不会卷曲，并且使常规介质的诸如可印刷性，粘附性和可传送性彼此兼容的特性，并且能够稳定地重复显色和褪色，以及可逆热敏记录标签，可逆热敏记录部件，图像处理装置和一种图像处理方法。解决方案：该可逆热敏记录介质包括载体，形成在载体上的热敏记录层和形成在热敏记录层上的保护层。此外，热敏记录层包括给电子着色化合物和电子接受性化合物，并且根据温度显示可逆变色调。此外，保护层由可逆热敏记录介质组成，该可逆热敏记录介质包含组合物的聚合产物，该组合物包含两种选自具有季戊四醇基的丙烯酸酯化合物和丙烯酸酯化合物与二季戊四醇化合物的丙烯酸酯化合物。版权所有（C）2008，JPO＆INPIT

5. 发明专利

JP2005001144A Reversible thermal recording medium and image forming/erasing method therefor 审中-公开
标题翻译：可逆热记录介质和图像形成/擦除方法
公开(公告)号：JP2005001144A
公开(公告)日：2005-01-06
申请号：JP2003164429
申请日：2003-06-09
申请人： Ricoh Co Ltd , 株式会社リコー
发明人： KAWAHARA MASAYA , HAYAKAWA KUNIO , TATEWAKI TADAFUMI , YAMAMOTO MAKOTO , SHINPO HITOSHI
IPC分类号： B41M5/337 , B41M5/26 , B41M5/30 , B41M5/333
CPC分类号： B41M5/305
摘要： PROBLEM TO BE SOLVED: To provide a reversible thermal recording medium which is excellent in erasability under a low-temperature and low-humidity environment, particularly erasability at a thermal head, and which has good image stability such as heat-resistant shelf life and humidity-resistant shelf life. SOLUTION: In this reversible thermal recording medium, a reversible thermal recording layer containing an electron donative coloring compound and an electron accepting compound and forming a color state of relatively developing color and a color-erased state according to difference in heating temperature and/or the cooling rate after heating and a protective layer or the protective layer via an intermediate layer are sequentially provided on a substrate. A moisture-releasing substance is contained in the reversible thermal recording layer and/or in a layer adjacent to the reversible thermal recording layer. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种在低温和低湿度环境下具有优异的可擦除性的可逆热记录介质，特别是在热敏头上的可擦除性，并且具有良好的图像稳定性，例如耐热搁板寿命和防潮保质期。解决方案：在这种可逆热记录介质中，包含电子给体着色化合物和受电子化合物的可逆热记录层，根据加热温度的差异形成相对显色和彩色擦除状态的颜色状态， /或加热后的冷却速度和经由中间层的保护层或保护层依次设置在基板上。在可逆热敏记录层和/或与可逆热记录层相邻的层中包含防湿释放物质。版权所有（C）2005，JPO＆NCIPI

6. 发明专利

JP2013052576A Reversible thermosensitive recording medium 有权
标题翻译：可逆的温度记录介质
公开(公告)号：JP2013052576A
公开(公告)日：2013-03-21
申请号：JP2011191933
申请日：2011-09-02
申请人： Ricoh Co Ltd , 株式会社リコー
发明人： TATEWAKI TADAFUMI
IPC分类号： B41M5/337 , B42D15/10 , G06K19/07 , G06K19/077
CPC分类号： B41M5/305 , B41M5/363 , G01K11/16 , G06K1/126 , G06K19/0723
摘要： PROBLEM TO BE SOLVED: To provide a reversible thermosensitive recording medium having a reversible thermosensitive recording layer on a base in which an electronic information recording module is set and having a laser stamp formed in a surface of the base opposite to a surface thereof on which the reversible thermosensitive recording layer is provided, wherein when forming an image on the reversible thermosensitive recording layer after the laser stamp is formed, this recording medium can ensure a superior printing quality without a printing defect due to void failure in the image and can stably repeat color development and fading.SOLUTION: This reversible thermosensitive recording medium includes the reversible thermosensitive recording layer on the base. The base includes a first support, the electronic information recording module, an adhesive, and the second support with which the concave portion of the laser stamp is formed to a surface. The proportion of the maximum depth A to a total thickness of the reversible thermosensitive recording medium is 20% or less when the length in the thickness direction of the reversible thermosensitive recording medium from the second support surface to the bottom of a concave portion of the laser stamp is assumed to be the maximum depth A.
摘要翻译：要解决的问题：提供一种在基底上具有可逆热敏记录层的可逆热敏记录介质，其中电子信息记录模块被设置并具有形成在与其表面相对的基底表面中的激光印模其上设置有可逆热敏记录层，其中当在形成激光印模之后在可逆热敏记录层上形成图像时，该记录介质可以确保优异的印刷质量，而不会由于图像中的空洞故障而导致印刷缺陷，并且可以稳定地重复发色和褪色。解决方案：该可逆热敏记录介质包括在基底上的可逆热敏记录层。基座包括第一支撑件，电子信息记录模块，粘合剂以及激光印模的凹部形成在表面上的第二支撑件。当可逆热敏记录介质的厚度方向上的长度从第二支撑表面到激光器的凹部的底部的最大深度A与可逆热敏记录介质的总厚度的比例为20％或更小印章假定为最大深度A.版权所有（C）2013年，JPO＆INPIT

7. 发明专利

JP2008229911A Reversible thermosensitive recording medium with electronic information recording element 有权
标题翻译：具有电子信息记录元件的可逆记录记录介质
公开(公告)号：JP2008229911A
公开(公告)日：2008-10-02
申请号：JP2007069502
申请日：2007-03-16
申请人： Ricoh Co Ltd , 株式会社リコー
发明人： TATEWAKI TADAFUMI , SUGIYAMA NOBUYOSHI
IPC分类号： B41M5/28 , B41M5/30 , B41M5/323 , B41M5/333 , B41M5/337 , B41M5/40 , B42D15/10 , G06K19/07 , G06K19/077
摘要： PROBLEM TO BE SOLVED: To provide a flexible reversible thermosensitive recording medium, which is excellent not only in the quality of an initial image but also in repeated durability. SOLUTION: In the reversible thermosensitive recording medium formed by bonding a base material sheet 15 for medium, a core sheet 14 with a through hole, an electronic information recording sheet 13 with an electronic information recording element 13b and a reversible thermosensitive recording sheet 11 with a reversible thermosensitive recording layer 11a in the order named, the electronic information recording sheet 13 has the electronic information recording element 13b on one side of an antenna circuit board 13a, an antenna circuit 13c and a conductive member 13d. The electronic information recording element 13b projects in the through hole 14b of the core sheet 14. The conductive member 13d is provided not to pass through the antenna circuit board 13a. At the same time, the surface of one side, on which no reversible thermosensitive recording layer 11a is provided, of the reversible thermosensitive recording sheet 11 is bonded together with the electronic information recording sheet 13 so as to face the surface of one side, on which the electronic information element 13b or the like is not provided, of the electronic information recording sheet 13. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种灵活的可逆热敏记录介质，其不仅在初始图像的质量上而且在反复耐久性方面都是优异的。解决方案：在通过粘合用于介质的基材片15，具有通孔的芯片14形成的可逆热敏记录介质中，具有电子信息记录元件13b的电子信息记录片13和可逆热敏记录片如图11所示，电子信息记录片13在天线电路板13a的一侧具有电子信息记录元件13b，天线电路13c和导电构件13d。电子信息记录元件13b突出在芯片14的通孔14b中。导电构件13d被设置为不穿过天线电路板13a。同时，将可逆热敏记录纸11的不具有可逆热敏记录层11a的一面的表面与电子信息记录纸13接合，以面对一面的表面，在电子信息记录表13中没有提供电子信息元素13b等。
版权所有：（C）2009，JPO＆INPIT

8. 发明专利

JP2006167996A Reversible thermosensitive recording medium, reversible thermosensitive recording label, reversible thermosensitive recording member, image processing device and image processing method 审中-公开
标题翻译：可逆温度记录介质，可逆式记录标签，可逆式记录记录仪，图像处理装置和图像处理方法
公开(公告)号：JP2006167996A
公开(公告)日：2006-06-29
申请号：JP2004360508
申请日：2004-12-13
申请人： Ricoh Co Ltd , 株式会社リコー
发明人： ARAI SATOSHI , SANPEI SATORU , KUBOYAMA HIRONORI , TATEWAKI TADAFUMI
IPC分类号： B41M5/337 , B41M5/28 , B41M5/30 , B41M5/40 , B42D15/10 , G06K19/07 , G09F3/02
CPC分类号： B41M5/305
摘要： PROBLEM TO BE SOLVED: To provide a reversible thermosensitive recording medium, the development of yellowing at the production of which is suppressed, the ground discoloration of which can be suppressed even under its long-term exposure to light, the color developing and color fading characteristics of which are prevented from lowering even after the repetition of erasing and printing and which is excellent in durability, and a reversible thermosensitive recording label, a reversible thermosensitive recording member, an image processing device and an image processing method. SOLUTION: This reversible thermosensitive recording medium is formed by having a support, at least a thermosensitive layer and a layer containing a polymer with an ultraviolet absorbing structure on the support in the order named under the condition that the thermosensitive layer so contains an electron-donative colorable compound and an electron-acceptive compound as to reversibly change its color tone depending upon its temperature and, at the same time, the layer containing the polymer with the ultraviolet absorbing structure contains a xylene diisocyanate compound. As the preferable mode of the layer containing the polymer with the ultraviolet absorbing structure, the inclusion of an ultraviolet absorber is illustrated. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了提供可逆的热敏记录介质，抑制了生产中的黄化的发展，即使在长时间暴露于光下也可以抑制其变色，颜色显影和即使在擦除和打印重复并且其耐久性优异，以及可逆热敏记录标签，可逆热敏记录构件，图像处理装置和图像处理方法之后，其防褪色特性也被防止降低。解决方案：这种可逆热敏记录介质是通过在热敏层如此含有的条件下，在支持体上具有一个载体，至少一个热敏层和一个含有紫外线吸收结构的聚合物的层而形成的电子发射性可着色化合物和电子接受性化合物，以根据其温度可逆地改变其色调，并且同时含有具有紫外线吸收结构的聚合物的层含有二甲苯二异氰酸酯化合物。作为含有具有紫外线吸收结构的聚合物的层的优选方式，示出了包含紫外线吸收剂。版权所有（C）2006，JPO＆NCIPI

9. 发明专利

JP2006082299A Reversible thermal recording medium and image processing method 有权
标题翻译：可逆热记录介质和图像处理方法
公开(公告)号：JP2006082299A
公开(公告)日：2006-03-30
申请号：JP2004267450
申请日：2004-09-14
申请人： Ricoh Co Ltd , 株式会社リコー
发明人： YAMAMOTO MAKOTO , TATEWAKI TADAFUMI
IPC分类号： B41M5/337 , B42D15/10
摘要： PROBLEM TO BE SOLVED: To provide a reversible thermal recording medium having excellent effects on durability for repeated printing, light-resistance and resistance to alcohols, an image processing method and an article using the reversible thermal recording medium. SOLUTION: In the reversible thermal recording medium having a protective layer, the protective layer contains a scale-like filler constituted mainly of silica at least. COPYRIGHT: (C)2006,JPO&NCIPI

10. 发明专利

JP2005035276A Reversible thermosensitive recording medium, reversible thermosensitive recording label, reversible thermosensitive recording member, image processing apparatus, and image processing method 审中-公开
标题翻译：可逆的热敏记录介质，可逆的记录记录标签，可逆的记录记录，图像处理装置和图像处理方法
公开(公告)号：JP2005035276A
公开(公告)日：2005-02-10
申请号：JP2004144800
申请日：2004-05-14
申请人： Ricoh Co Ltd , 株式会社リコー
发明人： SHINPO HITOSHI , TATEWAKI TADAFUMI , YAMAMOTO MAKOTO , HAYAKAWA KUNIO , KAWAHARA MASAYA
IPC分类号： B42D15/10 , B41M5/30 , B41M5/323 , B41M5/337 , B41M5/40 , B41M5/42 , B41M5/26
CPC分类号： B41M5/42 , B41J2/4753 , B41M5/305 , B41M5/423 , B41M5/426 , B41M2205/04 , B41M2205/18 , B41M2205/40
摘要： PROBLEM TO BE SOLVED: To provide a reversible thermosensitive recording medium or the like which, even when repeatedly used in recording and erasing, scarcely undergoes deterioration in images caused by mechanical surface damage. SOLUTION: This reversible thermosensitive recording medium comprises a support and at least a thermosensitive layer and a protective layer provided in that order on the support. The thermosensitive layer comprises an electron-donating coloring compound and an electron-accepting compound and reversibly changes the color depending on temperatures. The protective layer comprises a hetero ring-containing reactive compound and inorganic fine particles of which surface is at least partially hydrophobilized. Alternatively, the protective layer comprises inorganic fine particles of which the number-average particle diameter is 100 nm or less and of which the surface is coated with an organic silane compound. The hetero ring-containing reactive compound is preferably at least one compound selected from hetero ring-containing reactive monomers and hetero ring-containing reactive oligomers. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种可逆热敏记录介质等，即使在重复使用记录和擦除时也几乎不会发生由机械表面损伤引起的图像劣化。解决方案：该可逆热敏记录介质包括支持体和至少一个热敏层和在该载体上依次提供的保护层。热敏层包括给电子着色化合物和电子接受性化合物，并且根据温度可逆地改变颜色。保护层包括含杂环的反应性化合物和表面至少部分疏水化的无机细颗粒。或者，保护层包含数均粒径为100nm以下且表面被有机硅烷化合物涂布的无机微粒。含杂环的反应性化合物优选为选自含杂环的反应性单体和含杂环的反应性低聚物中的至少一种化合物。版权所有（C）2005，JPO＆NCIPI

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