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1. 发明专利

JP2007090834A Information displaying medium 有权
标题翻译：信息显示媒体
公开(公告)号：JP2007090834A
公开(公告)日：2007-04-12
申请号：JP2005286853
申请日：2005-09-30
申请人： Mitsubishi Plastics Ind Ltd , Ricoh Co Ltd , 三菱樹脂株式会社 , 株式会社リコー
发明人： AZUMA HIROSHI , SENJU FUSAYUKI , TERAI TOMOHIKO , MIYAMOTO SHUJI , KUBOYAMA HIRONORI , KUTAMI ATSUSHI , HOTTA YOSHIHIKO
IPC分类号： B41M5/337 , B41M5/28 , B41M5/30 , B41M5/36 , B41M5/42 , B42D15/10 , G09F3/02
摘要： PROBLEM TO BE SOLVED: To keep the warp in an information displaying card having a reversible thermosensitive recording layer due to the heating-up its temperature to a very little and the printing quality of a recorded image favorable. SOLUTION: In the information displaying card equipped with the reversible thermosensitive recording layer, which is formed by laminatingly integrating plastic sheets under the conditions that let T1 and T2 be the thicknesses of the sheets arranged to the topmost layers on both the front and rear sides of the card and α1 and α2 be their average linear expansion coefficients, the plastic sheets are selected so as to satisfy inequality 1: 0.3 COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了将翘曲保持在具有可逆热敏记录层的信息显示卡中，由于其温度升高到很小并且记录图像的打印质量良好。解决方案：在配备有可逆热敏记录层的信息显示卡中，该可逆热敏记录层是通过在使T1和T2成为布置在前面和最前面的最上层的层的厚度的条件下层压地整合塑料片所形成的卡的后侧和α1和α2是它们的平均线膨胀系数，选择塑料片以满足不同等级1：0.3

2. 发明专利

JP2008231171A Pressure-sensitive adhesive label for heat-sensitive recording 有权
标题翻译：用于感应记录的压敏粘合标签
公开(公告)号：JP2008231171A
公开(公告)日：2008-10-02
申请号：JP2007069941
申请日：2007-03-19
申请人： Ricoh Co Ltd , 株式会社リコー
发明人： KUBOYAMA HIRONORI , KITANO TORU
IPC分类号： C09J7/02 , B32B7/04 , B32B27/00 , B41M5/28 , B41M5/30 , B41M5/323 , B41M5/337 , B41M5/40 , C09J133/02 , G09F3/10
摘要： PROBLEM TO BE SOLVED: To provide a highly practical and highly sensitive pressure-sensitive adhesive label for heat-sensitive recording that exhibits extremely stabilized peeling properties and causes no defective color development after storage with time by the influences of the pressure-sensitive adhesive components. SOLUTION: The pressure-sensitive adhesive label for heat-sensitive recording comprises a support, a heat-sensitive color-developing layer comprising a leuco dye and a color-developing agent formed on one surface thereof and a pressure-sensitive adhesive layer and a release sheet sequentially laminated on the other surface thereof, where the release agent layer of the release sheet comprises a solventless thermosetting silicone resin obtained by causing a hexenyl group-bearing organopolysiloxane to react with organohydrogenpolysiloxane. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了提供高度实用且高度敏感的热敏记录用压敏粘合剂标签，其表现出非常稳定的剥离性能，并且随着时间的推移不会导致由于压敏性粘合剂组分。解决方案：用于热敏记录的压敏粘合剂标签包括载体，包含无色染料的热敏显色层和在其一个表面上形成的显色剂，以及压敏粘合剂层以及在其另一表面上依次层压的剥离片，其中脱模片的脱模剂层包含通过使含己烯基的有机聚硅氧烷与有机氢聚硅氧烷反应而获得的无溶剂的热固性有机硅树脂。版权所有（C）2009，JPO＆INPIT

3. 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

4. 发明专利

JP2004148795A Data recording and display card, image forming and erasing method using the same and image processing apparatus 有权
公开(公告)号：JP2004148795A
公开(公告)日：2004-05-27
申请号：JP2003118131
申请日：2003-04-23
申请人： Mitsubishi Plastics Ind Ltd , Ricoh Co Ltd , 三菱樹脂株式会社 , 株式会社リコー
发明人： KUBOYAMA HIRONORI , TATEWAKI TADAFUMI , MIYAMOTO SHUJI , HOTTA YOSHIHIKO , AZUMA HIROSHI , TAKEMOTO SHINYA , TERAI TOMOHIKO , KAJIYASHIKI MAKOTO
IPC分类号： B42D15/10 , G06K19/07 , G06K19/077
摘要： PROBLEM TO BE SOLVED: To provide a data recording and display card excellent in embossing processability and display image erasing characteristics and easy to dispose. SOLUTION: The data recording and display card includes at least a core sheet and an over sheet both of which are laminated. The over sheet is constituted by laminating the core sheet and the over sheet. The over sheet is obtained by providing a reversible thermal recording layer, which contains an electron donating color forming compound and relatively forms a developed color state and an erased state by the difference between a heating temperature and a cooling speed, on a support containing at least an amorphous polyester resin and functions as an image display part. This data recording and display card satisfies a condition (A): [erasing upper limit temperature -30°C]>[temperature of storage elastic modulus E' (1.0E+08) of over sheet], a condition (B): surface undulation WCM is not more than 10 μm. and a condition (C): 1.0E+02Pa≤[storage elastic modulus E' at 180°C of over sheet]≤5.0E+07Pa. Emboss processing can be applied to the over sheet of the data recording display card. COPYRIGHT: (C)2004,JPO

5. 发明专利

JP2004148794A Data recording and display card, image forming and erasing method using the same and image processing apparatus 有权
公开(公告)号：JP2004148794A
公开(公告)日：2004-05-27
申请号：JP2003118103
申请日：2003-04-23
申请人： Mitsubishi Plastics Ind Ltd , Ricoh Co Ltd , 三菱樹脂株式会社 , 株式会社リコー
发明人： TATEWAKI TADAFUMI , MIYAMOTO SHUJI , KUBOYAMA HIRONORI , HOTTA YOSHIHIKO , AZUMA HIROSHI , TERAI TOMOHIKO , TAKEMOTO SHINYA , KAJIYASHIKI MAKOTO
IPC分类号： B42D15/10 , B41M5/26 , B41M5/28 , B41M5/30 , G06K19/07 , G06K19/077
摘要： PROBLEM TO BE SOLVED: To provide a data recording and display card having an over sheet comprising a reversible thermal recording material not causing a problem of environmental pollution at disposal treatment and excellent in embossing processability and repeated image erasing durability. SOLUTION: The data recording and display card is constituted by laminating a core sheet and the over sheet. The over sheet is obtained by providing a reversible thermal recording layer, which contains an electron donating color forming compound and an electron acceptive compound and relatively forms a developed color state and an erased state by the difference between a heating temperature and a cooling speed, on a support containing at least an amorphous polyester resin and functions as an image display part. This over sheet satisfies a condition (A): [erasing upper limit temperature of oversheet - 30°C] ≤ [temperature of storage elastic modulus E' (1.0E + 08)Pa] ≤ 200°C and a condition (B): 1.0E + 04Pa ≤ [storage elastic modulus E' at 180°C of over sheet] ≤ 5.0E + 07Pa. COPYRIGHT: (C)2004,JPO

6. 发明专利

JP2010094987A Inkjet recording medium 有权
标题翻译：喷墨记录介质
公开(公告)号：JP2010094987A
公开(公告)日：2010-04-30
申请号：JP2009216107
申请日：2009-09-17
申请人： Ricoh Co Ltd , 株式会社リコー
发明人： KADOTA YASUHIRO , KUBOYAMA HIRONORI
IPC分类号： B41M5/00 , B41J2/01 , B41M5/50 , B41M5/52
摘要： PROBLEM TO BE SOLVED: To provide an inkjet recording medium in which ink absorbency is high, and which is excellent in water resistance, antistatic property, and powder omission resistance, and has high safety. SOLUTION: The inkjet recording medium includes at least one ink acceptance layer containing a high oil absorption inorganic pigment and a bindable resin on a support, wherein the ink acceptance layer further includes a particulate titanium oxide coated in a tin oxide. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种喷墨记录介质，其中吸墨性高，并且具有优异的耐水性，抗静电性和耐漏电性，并且具有高安全性。解决方案：喷墨记录介质包括在载体上含有高吸油性无机颜料和可粘合树脂的至少一个油墨接受层，其中油墨接受层还包括涂覆在氧化锡中的颗粒氧化钛。版权所有（C）2010，JPO＆INPIT

7. 发明专利

JP2010094988A Thermosensitive recording medium 审中-公开
标题翻译：耐热记录介质
公开(公告)号：JP2010094988A
公开(公告)日：2010-04-30
申请号：JP2009216115
申请日：2009-09-17
申请人： Ricoh Co Ltd , 株式会社リコー
发明人： KUBOYAMA HIRONORI , KADOTA YASUHIRO
IPC分类号： B41M5/28 , B41M5/00 , B41M5/30 , B41M5/40 , B41M5/42 , B41M5/50 , B41M5/52
摘要： PROBLEM TO BE SOLVED: To provide a thermosensitive recording medium having a small amount of paper powder generated when cut, excelling in safety without influencing environment, exhibiting a sufficient antistatic effect and having high sensitivity and excellent preservability. SOLUTION: The thermosensitive recording medium has a thermosensitive recording layer containing leuco dye and a developer in one face of a support body, and an antistatic agent content layer on a face, opposite to the face having the thermosensitive recording layer, of the support body. The antistatic agent content layer contains particulate titanium oxide coated with tin oxide, and itaconic acid-modified polyvinyl alcohol serving as binding resin. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种在切割时产生的少量纸粉的热敏记录介质，安全性优异，而不影响环境，具有足够的抗静电效果，并且具有高灵敏度和优异的保存性。热敏记录介质具有包含无色染料的热敏记录层和支撑体的一个面中的显影剂，以及与具有热敏记录层的面相反的面上的抗静电剂含量层，支撑体。抗静电剂含量层包含涂覆有氧化锡的颗粒状氧化钛和用作粘合树脂的衣康酸改性的聚乙烯醇。版权所有（C）2010，JPO＆INPIT

8. 发明专利

JP2009220526A Thermosensitive recording material 有权
标题翻译：耐热记录材料
公开(公告)号：JP2009220526A
公开(公告)日：2009-10-01
申请号：JP2008070234
申请日：2008-03-18
申请人： Ricoh Co Ltd , 株式会社リコー
发明人： KADOTA YASUHIRO , KUBOYAMA HIRONORI
IPC分类号： B41M5/337 , B41M5/28 , B41M5/30 , B41M5/42
摘要： PROBLEM TO BE SOLVED: To provide thermosensitive recording material which is excellent in sealing property and coloring sensitivity, and in which the glossiness of the case of performing printing processing is small. SOLUTION: (1) The thermosensitive recording material is formed by providing a thermosensitive recording layer containing at least leuco dyestuff and a developer and a protection layer on a supporting element. The protective layer contains at least binding resin, inorganic pigment and water absorption polymer particle, and the mean particle diameter at the drying time (in the case of measuring at moisture content of 10% or less) is 0.3 μm to 7 μm. (2) The content of the water absorption polymer particle is 3 wt.% to 15 wt.% of the total weight of the protection layer by a dry weight. (3) The content of the inorganic pigment is 100 wt.% to 400 wt.% to the binding resin. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供密封性和着色敏感性优异的热敏记录材料，并且其中进行印刷处理的情况的光泽度小。（1）热敏记录材料通过在支撑元件上提供至少含有无色染料和显影剂和保护层的热敏记录层而形成。保护层至少含有结合树脂，无机颜料和吸水性聚合物粒子，干燥时的平均粒径（在含水率为10％以下的情况下）为0.3μm〜7μm。（2）吸水性聚合物粒子的含量为保护层总干重的3重量％〜15重量％。（3）无机颜料的含量相对于粘合树脂为100重量％〜400重量％。版权所有（C）2010，JPO＆INPIT

9. 发明专利

JP2006289622A Information display medium 有权
标题翻译：信息显示媒体
公开(公告)号：JP2006289622A
公开(公告)日：2006-10-26
申请号：JP2005109098
申请日：2005-04-05
申请人： Mitsubishi Plastics Ind Ltd , Ricoh Co Ltd , 三菱樹脂株式会社 , 株式会社リコー
发明人： AZUMA HIROSHI , SENJU FUSAYUKI , TERAI TOMOHIKO , MIYAMOTO SHUJI , KUBOYAMA HIRONORI , KUTAMI ATSUSHI , HOTTA YOSHIHIKO
IPC分类号： B42D15/10 , G06K19/07 , G06K19/077 , G09F1/02 , G09F3/00 , G09F3/02 , G09F7/00
摘要： PROBLEM TO BE SOLVED: To provide a display medium such as information display card having a reversible thermosensitive recording layer in which the warp generated in the medium is very small even though the medium is heated and printing quality is well maintained even though rewriting operation is repeatedly done. SOLUTION: An information display medium having the reversible thermosensitive recording layer formed by laminating and integrating plastic sheets is formed by pasting the plastic sheets of the same material onto the outermost layers of both front and rear faces of the medium, and formed such that the thickness T1 of the plastic sheet of the outermost layer of the side where the reversible thermosensitive recording layer is arranged and the thickness T2 of the plastic sheet of the outermost layer of the other side satisfy the relational expression 0.5 COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了提供具有可逆热敏记录层的信息显示卡的显示介质，其中在介质中产生的翘曲非常小，即使介质被加热并且打印质量良好地维持，即使重写操作重复完成。解决方案：通过将相同材料的塑料片粘贴到介质的前表面和后表面的最外层上，形成具有通过层压和整合塑料片形成的可逆热敏记录层的信息显示介质，并形成布置可逆热敏记录层的一侧的最外层的塑料片的厚度T1和另一侧的最外层的塑料片的厚度T2满足关系式0.5

10. 发明专利

JP2006069004A Reversible thermal recording medium, manufacturing method thereof, card, label and image processing method 审中-公开
标题翻译：可逆热记录介质，其制造方法，卡，标签和图像处理方法
公开(公告)号：JP2006069004A
公开(公告)日：2006-03-16
申请号：JP2004254207
申请日：2004-09-01
申请人： Ricoh Co Ltd , 株式会社リコー
发明人： NOGIWA TORU , KUBOYAMA HIRONORI , SUGIYAMA NOBUYOSHI
IPC分类号： B41M5/36 , G09F3/02 , G11B23/38
摘要： PROBLEM TO BE SOLVED: To provide a thermal reversible recording medium which enables attainment of sufficient image erasability and a high contrast even when a temperature width for erasure is enlarged and an environmental temperature changes and attainment of a sufficient image density even when it is stored in the presence of a basic substance, wherein an erasure energy impression part develops no color after erasure energy is impressed on a reversible thermal recording medium even after passing of several months or more after the medium is manufactured and which facilitates printing on the reversible thermal recording medium, a manufacturing method of the thermal reversible recording medium, a card, a disk cartridge, a disk, a tape cassette and a label, and an image processing method for formation and erasure of an image. SOLUTION: The reversible thermal recording medium has a thermosensitive layer of which the transparency changes reversibly dependently on temperature and which is constituted mainly of a resin matrix and an organic low-molecular substance. The resin matrix has a structure wherein a resin having a hydroxyl is crosslinked by a crosslinking material containing a chain isocyanate compound. The reduced weight ratio of a portion equivalent to the isocyanate compound to the resin is 17-28%. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种热可逆记录介质，即使当擦除的温度宽度增大并且环境温度变化并且即使在达到足够的图像浓度时也能够获得足够的图像可擦除性和高对比度在存在碱性物质的情况下存储，其中即使在制造介质之后经过几个月或更长时间之后，擦除能量也被施加到可逆热记录介质上后，擦除能量印象部分不产生颜色，并且有助于在可逆的热记录介质，热可逆记录介质的制造方法，卡，盘盒，盘，带盒和标签，以及用于形成和擦除图像的图像处理方法。解决方案：可逆热记录介质具有热敏层，其透明度随温度而可逆地变化，并且其主要由树脂基质和有机低分子物质构成。树脂基质具有其中具有羟基的树脂通过含有链状异氰酸酯化合物的交联材料交联的结构。与异氰酸酯化合物相当的部分与树脂的重量比为17〜28％。版权所有（C）2006，JPO＆NCIPI

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