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公开(公告)号：US5234797A
公开(公告)日：1993-08-10
申请号：US483028
申请日：1990-02-20
申请人： Toshimi Satake , Tomoaki Nagai , Hiroshi Fukui , Miyuki Yokoyama , Akio Sekine
发明人： Toshimi Satake , Tomoaki Nagai , Hiroshi Fukui , Miyuki Yokoyama , Akio Sekine
CPC分类号： B41M5/3375 , B41M5/465 , G11B7/244 , B41M5/323 , B41M5/333 , Y10S430/145 , Y10S430/146
摘要： In an optical recording medium, a light absorbent can be incorporated into a color-developing layer without separately constituting a light absorbing layer by holding the light absorbent in a dispersed or dissolved state in a solvent soluble or heat fusible material. Thus, an optical recording medium which exhibits satisfactory image density with a small amount of the light absorbent can be provided.
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2.发明授权
公开(公告)号：US5369199A
公开(公告)日：1994-11-29
申请号：US740005
申请日：1991-08-02
申请人： Toshimi Satake , Tomoaki Nagai , Hiroshi Fukui , Miyuki Yokoyama , Akio Sekine
发明人： Toshimi Satake , Tomoaki Nagai , Hiroshi Fukui , Miyuki Yokoyama , Akio Sekine
IPC分类号： G02B5/20 , C07C69/75 , C07C69/76 , C07C69/767 , C07C69/80 , C07C233/20 , C07F1/08 , C07F5/00 , C07F7/24 , C07F9/00 , C07F11/00 , C07F15/02 , C07F15/04 , C07F15/06 , C08F20/26 , C08F20/52 , C08F220/30 , C08F220/58 , C09K3/00 , C09K9/00 , G03C1/73 , C08F30/04
CPC分类号： G03C1/733
摘要： A shading and light-responsive plate or film is composed of a transparent polymer containing a novel phthalic acid derivative metal salt and further a near infrared ray shading plate or film is composed of a transparent polymer containing the aforesaid phthalic acid derivative copper salt or lead salt and a near infrared absorbing coloring material formed from a thioamide derivative or thiourea derivative.
摘要翻译： 遮光和光响应性板或膜由含有新型邻苯二甲酸衍生物金属盐的透明聚合物组成，进一步的近红外线遮光板或膜由含有上述邻苯二甲酸衍生物铜盐或铅盐的透明聚合物 和由硫代酰胺衍生物或硫脲衍生物形成的近红外吸收着色材料。
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3.发明授权Light-responsive plate containing the metal salt of a phthalic acid derivative 失效含有邻苯二甲酸衍生物的金属盐的光响应板
公开(公告)号：US5391666A
公开(公告)日：1995-02-21
申请号：US113229
申请日：1993-08-26
申请人： Toshimi Satake , Tomoaki Nagai , Hiroshi Fukui , Miyuki Yokoyama , Akio Sekine
发明人： Toshimi Satake , Tomoaki Nagai , Hiroshi Fukui , Miyuki Yokoyama , Akio Sekine
IPC分类号： G02B5/20 , C07C69/75 , C07C69/76 , C07C69/767 , C07C69/80 , C07C233/20 , C07F1/08 , C07F5/00 , C07F7/24 , C07F9/00 , C07F11/00 , C07F15/02 , C07F15/04 , C07F15/06 , C08F20/26 , C08F20/52 , C08F220/30 , C08F220/58 , C09K3/00 , C09K9/00 , G03C1/73 , C08F30/00
CPC分类号： G03C1/733
摘要： A shading and light-responsive plate or film is composed or a transparent polymer containing a novel phthalic acid derivative metal salt and further near infrared ray shading plate or film is composed of a transparent polymer containing the aforesaid phthalic acid derivative copper salt or lead salt and a near infrared absorbing coloring material formed from a thioamide derivative or thiourea derivative.
摘要翻译： 构成遮光和光响应性板或膜或含有新型邻苯二甲酸衍生金属盐和其它近红外线遮光板或膜的透明聚合物由含有上述邻苯二甲酸衍生物铜盐或铅盐的透明聚合物和 由硫代酰胺衍生物或硫脲衍生物形成的近红外吸收着色材料。
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公开(公告)号：US5178990A
公开(公告)日：1993-01-12
申请号：US565443
申请日：1990-08-09
申请人： Toshimi Satake , Tomoaki Nagai , Hiroshi Fukui , Miyuki Yokoyama , Akio Sekine
发明人： Toshimi Satake , Tomoaki Nagai , Hiroshi Fukui , Miyuki Yokoyama , Akio Sekine
CPC分类号： G01J1/50 , B41M5/30 , Y10S430/146 , Y10S430/165
摘要： A method of identifying the output energy, main wavelength, position, pattern, etc., of light, which comprises irradiating a photosensitive coloring medium comprising a base material, a heat-sensitive coloring material, and a light absorptive material releasing heat sufficient for coloring the heat-sensitive coloring material by absorbing the light and identifying the output energy, main wavelength, position, pattern, etc., of the light from the colored extent thereof.
摘要翻译： 一种识别光的输出能量，主波长，位置，图案等的方法，其包括：照射包括基材的感光着色介质，热敏着色材料和释放足以着色的热的光吸收材料 通过吸收光并识别来自其着色程度的光的输出能量，主波长，位置，图案等的热敏着色材料。
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5.发明授权Optical recording medium, optical recording method, and optical recording device used in method 失效光记录介质，光记录方法和方法中使用的光记录装置
公开(公告)号：US5200947A
公开(公告)日：1993-04-06
申请号：US811114
申请日：1991-12-20
申请人： Toshimi Satake , Tomoaki Nagai , Hiroshi Fukui , Akio Sekine , Miyuki Yokoyama
发明人： Toshimi Satake , Tomoaki Nagai , Hiroshi Fukui , Akio Sekine , Miyuki Yokoyama
摘要： Features of the present invention are connected with an optical recording medium which comprises a substrate, a heat-sensitive color-developing layer containing a basic dye and an organic developer, and a light-absorbing layer containing a near infrared absorbent, the aforesaid layers being superposed upon the substrate, a reflectance at the dominant wave length of a laser beam on the surface of the recording medium being from 15% to 65%; a method for recording by irradiating the optical recording medium with a laser beam condensed by a condenser having a focal length of 0.5 mm or more and a numerical aperture (N.A) of 0.1 to 0.5; and a device for use in the above-mentioned method.
摘要翻译： 本发明的特征与包括基材，含有碱性染料和有机显影剂的热敏显色层和含有近红外吸收剂的光吸收层的光记录介质连接，上述层为 叠加在基板上，记录介质表面上的激光束的主波长的反射率为15％至65％; 通过用光焦度为0.5mm以上且数值孔径（N.A）为0.1〜0.5的聚光器聚光的激光束照射光记录介质，进行记录的方法; 以及用于上述方法的装置。
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6.发明授权Optical recording medium optical recording method, and optical recording device used in method 失效光记录介质光记录方法和方法中使用的光记录装置
公开(公告)号：US5100711A
公开(公告)日：1992-03-31
申请号：US474932
申请日：1990-02-05
申请人： Toshimi Satake , Tomoaki Nagai , Hiroshi Fukui , Akio Sekine , Miyuki Yokoyama
发明人： Toshimi Satake , Tomoaki Nagai , Hiroshi Fukui , Akio Sekine , Miyuki Yokoyama
CPC分类号： B41M5/465 , B41M5/30 , G11B7/244 , G11B7/253 , B41M5/42 , Y10S428/913 , Y10S430/146 , Y10S430/165
摘要： Features of the present invention are connected with an optical recording medium which comprises a substrate, a heat-senstive color-developing layer containing a basic dye and an organic developer, and a light-absorbing layer containing a near infrared absorbent, the aforesaid layers being superposed upon the substrate, a reflectance at the dominant wave length of a laser beam on the surface of the recording medium being from 15 to 65%; a method for recording by irradiating the optical recording medium with a laser beam condensed by a condenser having a focal length of 0.5 mm or more and a numerical aperture (N.A) of 0.1 to 0.5; and a device for use in the above-mentioned method.
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公开(公告)号：US5061536A
公开(公告)日：1991-10-29
申请号：US474936
申请日：1990-02-05
申请人： Toshimi Satake , Tomoaki Nagai , Hiroshi Fukui , Akio Sekine , Miyuki Yokoyama
发明人： Toshimi Satake , Tomoaki Nagai , Hiroshi Fukui , Akio Sekine , Miyuki Yokoyama
IPC分类号： B41M5/28 , B41M5/30 , B41M5/337 , B41M5/40 , B41M5/42 , B41M5/46 , G11B7/24 , G11B7/244 , G11B7/249 , G11B7/252
CPC分类号： G11B7/257 , G11B7/24 , G11B7/244 , G11B7/252 , G11B7/249 , Y10S428/913 , Y10S430/146 , Y10T428/239
摘要： The present invention is related to an optical recording medium comprising a substrate, a light-absorbing layer containing a near infrared absorbent and a heat-sensitive color-developing layer, these layers being superposed upon the substrate. The near infrared absorbent which is used in the present invention is prepared by mixing and heating a thiourea derivative and a metallic compound. This near infrared absorbent has relatively uniform and strong absorption spectra all over the near infrared region, and therefore, on the optical recording medium of the present invention, an image having a high resolution can be directly obtained by the irradiation of the near infrared rays.
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公开(公告)号：US5273800A
公开(公告)日：1993-12-28
申请号：US902502
申请日：1992-06-23
申请人： Toshimi Satake , Tomoaki Nagai , Hiroshi Fukui , Miyuki Yokoyama , Akio Sekine
发明人： Toshimi Satake , Tomoaki Nagai , Hiroshi Fukui , Miyuki Yokoyama , Akio Sekine
CPC分类号： G11B7/2472 , G11B7/245 , G11B7/2539 , Y10S428/913 , Y10T428/24
摘要： In an optical recording medium fitted on a substrate a recording layer containing a light absorbent which absorbs light having a central wave length in the near infrared region, performs thermal conversion of light energy and emits heat energy, and a heat-sensitive recording material, a high density image can be recorded with a small amount of laser irradiation by using a specific water soluble infrared absorbing compound as a light absorbent.
摘要翻译： 在安装在基板上的光记录介质中，含有吸收近红外区域中央波长的光的吸收剂的记录层进行光能的热转换并发射热能，并将热敏记录材料， 通过使用特定的水溶性红外线吸收剂作为吸光剂，可以用少量的激光照射来记录高密度图像。
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9.发明授权
公开(公告)号：US5202450A
公开(公告)日：1993-04-13
申请号：US589372
申请日：1990-09-27
申请人： Toshimi Satake , Tomoaki Nagai , Hiroshi Fukui , Miyuki Yokoyama , Akio Sekine
发明人： Toshimi Satake , Tomoaki Nagai , Hiroshi Fukui , Miyuki Yokoyama , Akio Sekine
IPC分类号： G02B5/20 , C07C69/75 , C07C69/76 , C07C69/767 , C07C69/80 , C07C233/20 , C07F1/08 , C07F5/00 , C07F7/24 , C07F9/00 , C07F11/00 , C07F15/02 , C07F15/04 , C07F15/06 , C08F20/26 , C08F20/52 , C08F220/30 , C08F220/58 , C09K3/00 , C09K9/00 , G03C1/73
CPC分类号： G03C1/733
摘要： A shading and light-responsive plate or film is composed of a transparent polymer containing a novel phthalic acid derivative metal salt and further a near infrared ray shading plate or film is composed of a transparent polymer containing the aforesaid phthalic acid derivative copper salt or lead salt and a near infrared absorbing coloring material formed from a thioamide derivative or thiourea derivative.
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公开(公告)号：US5075146A
公开(公告)日：1991-12-24
申请号：US426221
申请日：1989-10-25
申请人： Toshimi Satake , Tomoaki Nagai , Hiroshi Fukui , Akio Sekine
发明人： Toshimi Satake , Tomoaki Nagai , Hiroshi Fukui , Akio Sekine
CPC分类号： B41M5/42 , B41M5/465 , B41M5/30 , B41M5/426 , B41M5/44 , Y10S428/913 , Y10S430/145 , Y10S430/146 , Y10S430/165 , Y10T428/239
摘要： A novel optical recording medium is here disclosed in which an underlayer and a heat-sensitive color-developing layer are laminated in this order onto a base material, the underlayer containing a near infrared absorbent, the heat-sensitive color-developing layer containing a basic colorless dye and an organic developer. The near infrared absorbent may be a dispersible near infrared absorbent which absorbs a wave length in a near infrared region of 0.7 to 2.5 .mu.m, and this dispersible near infrared absorbent is graphite, copper sulfide, lead sulfide, black titanium or tri-iron tetroxide. A transparent protective layer may be superimposed on the heat-sensitive color-developing layer.
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