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1. 发明专利

JP2007323809A Optical disk 审中-公开
标题翻译：光盘
公开(公告)号：JP2007323809A
公开(公告)日：2007-12-13
申请号：JP2007234342
申请日：2007-09-10
申请人： Mitsubishi Kagaku Media Co Ltd , Yamaha Corp , ヤマハ株式会社 , 三菱化学メディア株式会社
发明人： MORISHIMA MORIHITO , MATSUISHI FUJIO , SHIMIZU KANJI
IPC分类号： G11B23/40 , G11B7/24
摘要： PROBLEM TO BE SOLVED: To shorten time needed for forming an image on an optical disk 200. SOLUTION: Condensing points S1m, S2m and S3m of laser beams are arranged in a radial direction of the optical disk 200 by using a laser array radiating the three laser beams. In the optical disk 200, main scanning of one column is performed by radiation of the laser beam when the disk is rotated and sub scanning is performed by moving the radiation point from an inner peripheral side to an outer peripheral side by one column for every formation of dots of one column. Tracking is operated so that tracks of the condensing points S1m, S2m and S3m in the first main scanning (1) and the second main scanning (2) for the one column are not overlapped. When a discolored region is formed by radiating the laser beam according to dot data in such scanning operation, an image having a high contrast ratio can be formed in a short time. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：缩短在光盘200上形成图像所需的时间。解决方案：激光束的聚光点S1m，S2m和S3m通过使用光盘200的径向方向布置在光盘200的径向方向上激光阵列辐射三束激光束。在光盘200中，当盘旋转时通过激光束的辐射进行一列的主扫描，并且通过将辐射点从内周侧向外周侧移动一列进行副扫描，每个形成一列的点。操作跟踪，使得第一主扫描（1）和一列的第二主扫描（2）中的聚光点S1m，S2m和S3m的轨迹不重叠。当在这种扫描操作中通过根据点数据辐射激光束形成变色区域时，可以在短时间内形成具有高对比度的图像。版权所有（C）2008，JPO＆INPIT

2. 发明专利

JP2010205316A Information recording medium 审中-公开
标题翻译：信息记录媒体
公开(公告)号：JP2010205316A
公开(公告)日：2010-09-16
申请号：JP2009047324
申请日：2009-02-27
申请人： Mitsubishi Kagaku Media Co Ltd , 三菱化学メディア株式会社
发明人： SHIMIZU KANJI , MATSUISHI FUJIO , TAKESHIMA HIDEJI
IPC分类号： G11B7/24 , G11B7/254 , G11B7/257 , G11B23/40
摘要： PROBLEM TO BE SOLVED: To provide an information recording medium having a label layer on which the user can repeatedly erase the writing and written trace without affecting the information recorded on the information recording layer. SOLUTION: This invention relates to an information recording medium, including: an information recording layer 102 in which information can be recorded or reproduced by radiating light; and a label layer 106. The label layer contains an electron-donating color developing organic compound, an electron-accepting compound and a solvent, and is used for writing with water-erasable ink and for water-erasing the written trace of the water-erasable ink. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种具有标签层的信息记录介质，用户可以在其上反复擦除写入和写入的轨迹，而不影响记录在信息记录层上的信息。信息记录介质技术领域本发明涉及一种信息记录介质，包括：信息记录层102，其中可以通过发射光来记录或再现信息; 和标签层106.标签层包含给电子显色有机化合物，电子接受性化合物和溶剂，并且用于用可水可擦墨水书写并且擦除水溶性涂料的书写痕迹，可擦墨版权所有（C）2010，JPO＆INPIT

3. 发明专利

JP2011008892A Information recording medium 审中-公开
标题翻译：信息记录媒体
公开(公告)号：JP2011008892A
公开(公告)日：2011-01-13
申请号：JP2009153920
申请日：2009-06-29
申请人： Mitsubishi Kagaku Media Co Ltd , 三菱化学メディア株式会社
发明人： TAKESHIMA HIDEJI , SHIMIZU KANJI
IPC分类号： G11B7/24 , G11B7/254 , G11B7/257
摘要： PROBLEM TO BE SOLVED: To provide an information recording medium which is printable by an inkjet printer, or the like, and has superior glossiness of a printable surface.SOLUTION: The information recording medium has an optical information recording layer 102, a reflecting layer 103 and a printable label surface layer 106 made of a porous layer, in this order on a substrate 101, wherein an intermediate layer 105 having at least one or more layers is provided between the reflection layer 103 and the printable label surface layer 106; and the printable label surface layer 106 has glossiness of 100 or more measured at a measurement angle of 20°.
摘要翻译：要解决的问题：提供可由喷墨打印机等打印的信息记录介质，并且具有优异的可打印表面的光泽度。解决方案：信息记录介质具有光学信息记录层102，反射层103 以及由多孔层构成的可印刷标签表面层106，依次形成在基板101上，其中具有至少一层以上的中间层105设置在反射层103和可印刷标签表面层106之间; 并且可印刷标签表面层106在20°的测量角度处测量的光泽度为100或更大。

4. 发明专利

JP2010205315A Information recording medium 审中-公开
标题翻译：信息记录媒体
公开(公告)号：JP2010205315A
公开(公告)日：2010-09-16
申请号：JP2009047323
申请日：2009-02-27
申请人： Mitsubishi Kagaku Media Co Ltd , 三菱化学メディア株式会社
发明人： TAKESHIMA HIDEJI , NAKAJIMA AKIRA , MATSUISHI FUJIO , SHIMIZU KANJI
IPC分类号： G11B7/24
摘要： PROBLEM TO BE SOLVED: To provide an information recording medium which enables a user to repeatedly write, without affecting information recorded on an information recording layer, contents or the like recorded inside on the surface of the information recording medium, to easily and surely erase the writing remains, and to repeat the operations. SOLUTION: The information recording medium has: an information recording layer on which information is recordable or reproducible by light irradiation; a protective layer formed on a side opposite the surface of the information recording layer which the light enters; and a label layer formed in a pattern shape on the protective layer so that a part of the protective layer is exposed. An area where the protective layer is exposed is a writing area containing an electron-releasing color organic compound, an electron-receiving compound and a solvent, and used for writing by color-erasing ink erasable by water. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种信息记录介质，其能够使用户反复写入，而不影响记录在信息记录层上的信息，记录在信息记录介质的表面内部的内容等，以容易地和肯定会擦除写作的遗漏，并重复操作。解决方案：信息记录介质具有：通过光照射可以记录或重现信息的信息记录层; 形成在所述信息记录层的与光进入的表面相反一侧的保护层; 以及在保护层上形成为图案形状的标签层，使得保护层的一部分露出。保护层露出的区域是包含电子发射色有机化合物，电子接受化合物和溶剂的书写区域，并且用于通过擦除可擦除水的墨水进行写入。版权所有（C）2010，JPO＆INPIT

5. 发明专利

JP2009286909A Functional particulates and their manufacturing method 审中-公开
标题翻译：功能颗粒及其制造方法
公开(公告)号：JP2009286909A
公开(公告)日：2009-12-10
申请号：JP2008141517
申请日：2008-05-29
申请人： Mitsubishi Kagaku Media Co Ltd , 三菱化学メディア株式会社
发明人： SHIMIZU KANJI , MURAYAMA TETSUO
IPC分类号： C09C3/08 , B01J2/00 , C01F11/18 , C09C1/00 , C09C1/02
摘要： PROBLEM TO BE SOLVED: To provide functional particulates that can be manufactured by a simple process and include a functional organic compound capable of developing the function efficiently.
SOLUTION: The functional particulates comprise at least the functional organic compound, and inorganic particulates that adsorb the functional organic compound, are inactive to the functional organic compound and have oil absorption of ≥80 ml/100 g, wherein the inorganic particulates are contained at a rate of 40-95 wt.% based on the total amount of all components contained in the functional particulates.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供可以通过简单方法制造的功能性颗粒，并且包括能够有效发挥功能的功能性有机化合物。解决方案：功能性颗粒至少包含功能性有机化合物和吸附功能性有机化合物的无机颗粒对功能性有机化合物无活性并具有≥80ml/ 100g的吸油量，其中无机颗粒为以基于功能性颗粒中所含的所有组分的总量的40-95重量％的比例含有。版权所有（C）2010，JPO＆INPIT

6. 发明专利

JP2004234820A Optical information recording medium and manufacturing method of optical information recording medium 审中-公开
公开(公告)号：JP2004234820A
公开(公告)日：2004-08-19
申请号：JP2004000445
申请日：2004-01-05
申请人： Mitsubishi Chemicals Corp , Yamaha Corp , ヤマハ株式会社 , 三菱化学株式会社
发明人： MATSUISHI FUJIO , SHIMIZU KANJI , MORISHIMA MORIHITO
IPC分类号： G11B7/24
摘要： PROBLEM TO BE SOLVED: To provide an optical information recording medium on the label surface of which visible information can be recorded by irradiation of a low output laser beam using a laser device for recording/reproducing electronic information without exerting a thermal influence and the like to the electronic information recorded on the medium. SOLUTION: In the optical information recording medium 100 which has a structure wherein a substrate 101, an electronic information recording layer 102, a reflection layer 103, a protective layer 104, a visible information recording layer 105, and an over coat layer forming an outermost layer are successively layered, and wherein the surface roughness of the outermost layer on the label surface side is 1/2 as rough as the wavelength (λ) of the laser beam 108 or less, focusing of the low output laser beam is satisfactorily performed, and visible information is satisfactorily recorded in the visible information recording layer. COPYRIGHT: (C)2004,JPO&NCIPI

7. 发明专利

JP2004213811A Optical information recording medium 审中-公开
公开(公告)号：JP2004213811A
公开(公告)日：2004-07-29
申请号：JP2003001560
申请日：2003-01-07
申请人： Mitsubishi Chemicals Corp , Yamaha Corp , ヤマハ株式会社 , 三菱化学株式会社
发明人： MATSUISHI FUJIO , SHIMIZU KANJI , MORISHIMA MORIHITO
IPC分类号： G11B7/24
摘要： PROBLEM TO BE SOLVED: To provide an optical information recording medium with which a laser device for recording/reproducing electronic information is used to be able to record visible information on a label face with laser irradiation of a low output without having thermal influence, etc., on electronic information recorded on a medium. SOLUTION: This optical information recording medium 100 has a structure where a substrate 101, and an electronic information recording layer 102, a first reflective layer 103 provided adjacently to a side opposite from a side on which a laser beam 107 of the electronic information recording layer 102 is made incident, a protective layer 104, a second reflective layer 111, a visible information recording layer 105 and an overcoat layer 106 forming an outer-most layer which are formed in order on the substrate 101 are sequentially laminated. COPYRIGHT: (C)2004,JPO&NCIPI

8. 发明专利

JP2004213816A Optical information recording medium 有权
公开(公告)号：JP2004213816A
公开(公告)日：2004-07-29
申请号：JP2003001793
申请日：2003-01-08
申请人： Mitsubishi Chemicals Corp , Yamaha Corp , ヤマハ株式会社 , 三菱化学株式会社
发明人： MATSUISHI FUJIO , SHIMIZU KANJI , MORISHIMA MORIHITO
IPC分类号： G11B7/24 , B32B3/00 , G11B7/0037
CPC分类号： G11B7/0037 , Y10T428/24802
摘要： PROBLEM TO BE SOLVED: To provide an optical information recording medium which reduces bending of its own disk and on the label surface of which visible information can be recorded without a thermal influence, etc., on electronic information recorded on the medium by using a low output laser device for recording/reproducing electronic information. SOLUTION: This optical information recording medium 100 has the following layers sequentially stacked in order on a substrate 101: an electronic information recording layer 102; a reflective layer 103 provided adjacently to a side opposite to a side on which a laser beam 107 of the electronic information recording layer 102 is made incident; a protective layer 104; a visible information recording layer 105 formed at an outer circumference radially away by 30 mm from the disk center; and an overcoat layer 106 formed on the visible information recording layer 105. COPYRIGHT: (C)2004,JPO&NCIPI

9. 发明专利

JP2004213796A Optical disk, and optical disk recording and reproducing device 有权
公开(公告)号：JP2004213796A
公开(公告)日：2004-07-29
申请号：JP2003001117
申请日：2003-01-07
申请人： Mitsubishi Chemicals Corp , Yamaha Corp , ヤマハ株式会社 , 三菱化学株式会社
发明人： MORISHIMA MORIHITO , MATSUISHI FUJIO , SHIMIZU KANJI
IPC分类号： G11B23/28 , G11B7/004 , G11B7/24
摘要： PROBLEM TO BE SOLVED: To provide an optical disk on which redrawing can be performed even if an image formed on a label surface becomes light due to the elapse of time and an ambient environment and to provide an optical disk drive. SOLUTION: A reflectance change layer wherein the reflectance of a specific wavelength band of light that does not include wavelength λ1 is changed by irradiation of a laser beam of wavelength λ1 from the label surface side is provided between a protective layer of the optical disk and a reflective layer. For example, by constructing the reflectance change layer such that reflectance of a visible light area drops greatly when the label surface side of the optical disk is irradiated with a laser beam of an infrared light area, an optical disk recorder/player for a CD-R and a CD-RW for emitting a laser beam of infrared light wavelength can draw an image on the label surface side of the optical disk. In addition, although focus servo and tracking servo become difficult when the reflectance of an image drops, servo can be stably performed in a light specific wavelength range on the optical disk because reflectance hardly changes in a wavelength range other than the wavelength. COPYRIGHT: (C)2004,JPO&NCIPI

10. 发明专利

JP2004213802A Optical disk drive and optical disk 有权
公开(公告)号：JP2004213802A
公开(公告)日：2004-07-29
申请号：JP2003001337
申请日：2003-01-07
申请人： Mitsubishi Chemicals Corp , Yamaha Corp , ヤマハ株式会社 , 三菱化学株式会社
发明人： MORISHIMA MORIHITO , MATSUISHI FUJIO , SHIMIZU KANJI
IPC分类号： G11B7/24 , G11B7/0045
摘要： PROBLEM TO BE SOLVED: To shorten a period of time required to form an image on an optical disk 200. SOLUTION: A laser array that emits three laser beams is used, and condensing points S1m, S2m and S3m of the laser beams are arranged so as to be in a radial direction of the optical disk 200. The optical disk 200 is subjected to main scanning for one line by the irradiation of the laser beams when rotated, and meanwhile, the optical disk 200 is subjected to sub-scanning by moving the irradiation point of the laser beams only for one line from an inner circumferential side to an outer circumferential side each time dots for one line are formed. In such a case, tracking is operated such that the tracks of the condensing points S1m, S2m and S3m are not overlapped between the first main scanning (1) and the second main scanning for one line. When the laser beams are emitted in accordance with dot data at the time of such main scanning to form a color changing area, an image with a high contrast ratio is formed in a short period of time. COPYRIGHT: (C)2004,JPO&NCIPI

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