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1. 发明授权

US5075147A Method for optically recording information and information recorded medium 失效
标题翻译：光学记录信息记录介质的方法
公开(公告)号：US5075147A
公开(公告)日：1991-12-24
申请号：US497921
申请日：1990-03-23
申请人： Yoshihisa Usami , Yoshio Inagaki , Masao Yabe , Mitsuru Sawano
发明人： Yoshihisa Usami , Yoshio Inagaki , Masao Yabe , Mitsuru Sawano
IPC分类号： G11B7/0045 , G11B7/007 , G11B7/24079 , G11B7/244 , G11B7/2472 , G11B7/258
CPC分类号： G11B7/00451 , G11B7/00452 , G11B7/24079 , G11B7/244 , G11B7/2472 , G11B7/248 , G11B7/258 , Y10S428/913 , Y10S430/146 , Y10T428/239 , Y10T428/31507 , Y10T428/31678
摘要： A method of optically recording information on an information recording medium comprising a disc-shaped substrate having a pregroove comprising a groove having a depth of 800 to 2,000 angstroms and a half width of 0.2 to 0.7 .mu.m thereon, a recording layer comprising a dye for optically recording information by means of a laser beam which is provided on the substrate, and a reflecting layer of a metal which is provided on the recording layer is disclosed. The recording method is carried out by irradiating a bottom part of the pregroove having the recording layer thereon with a laser beam from the substrate side under rotation of the recording medium. Further, an information recorded medium which is recorded with information by the above method is also disclosed.
摘要翻译：一种在信息记录介质上光学记录信息的方法，该信息记录介质包括具有预凹槽的盘形基底，该凹槽包括深度为800至2000埃，半宽度为0.2至0.7μm的凹槽，记录层包括用于公开了通过设置在基板上的激光束光学记录信息和设置在记录层上的金属反射层。记录方法是通过在记录介质的旋转下从基板侧用激光束照射具有记录层的预槽的底部来进行的。此外，还公开了通过上述方法记录有信息的信息记录介质。

2. 发明授权

US4860273A Method of recording information and information recording medium employed for the same 失效
标题翻译：用于记录信息的信息记录介质的方法
公开(公告)号：US4860273A
公开(公告)日：1989-08-22
申请号：US80542
申请日：1987-07-31
申请人： Mitsuru Sawano , Masao Yabe
发明人： Mitsuru Sawano , Masao Yabe
IPC分类号： B41M5/36 , G11B7/0055 , G11B7/24 , G11B7/245 , G11B7/26
CPC分类号： G11B7/245 , B41M5/36 , G11B7/00557 , G11B7/24
摘要： A method of recording information comprising the steps of: irradiating a light-absorbing material (which is arranged in contact with a polymer blend which changes in its phase condition between a homogeneous state and a phase-separated state in response to change of its temperature across its cloud point) with a laser beam for causing the light-absorbing material to absorb energy of the beam and generate a heat, whereby elevating the temperature of the polymer blend near the light-absorbing material to a temperature of above the cloud point to change the phase condition of the polymer blend into a state which is different from the original state before the elevation of the temperature; and rapidly cooling the polymer blend to fix the polymer blend in its changed phase condition. An information recording medium preferably employed for the method is also disclosed.
摘要翻译：一种记录信息的方法，包括以下步骤：照射光吸收材料（其与聚合物共混物接触，其响应于其温度变化而在均相状态和相分离状态之间改变其相态）其浊点）与激光束一起使光吸收材料吸收光束的能量并产生热量，从而将光吸收材料附近的聚合物共混物的温度升高到高于浊点的温度聚合物共混物的相态处于与升高温度之前的原始状态不同的状态; 并快速冷却聚合物共混物以将聚合物共混物固定在其改变的相状态。还公开了优选用于该方法的信息记录介质。

3. 发明授权

US4900648A Optical information recording medium 失效
标题翻译：光信息记录介质
公开(公告)号：US4900648A
公开(公告)日：1990-02-13
申请号：US161475
申请日：1988-02-26
申请人： Takanori Hioki , Yoshio Inagaki , Masao Yabe
发明人： Takanori Hioki , Yoshio Inagaki , Masao Yabe
IPC分类号： G11B7/24 , B41M5/26 , C09B23/00 , C09B23/02 , C09B23/10 , G11B7/244
CPC分类号： C09B23/10 , C09B23/02 , Y10S430/146
摘要： The present invention relates to an optical information recording medium for carrying out recording, reproduction and erasing with laser beams which comprises a support having carried thereon at least one methine dye which consists of an azulene nucleus, at least one of 10 carbon atoms of which is replaced by chalcogen atom(s) and/or nitrogen atom(s), and further whose 7-membered ring part is substituted with a methine bond having at the terminal an auxochrome which forms a conjugated resonance chromophore together with a 10 .pi. electron system of the nucleus.Optical information recording media of the invention have adequate recording characteristics having high C/N, and have high stabilities against long-term preservation or against long-time reading.
摘要翻译：本发明涉及用于利用激光束执行记录，再现和擦除的光学信息记录介质，该光学信息记录介质包括载体上载有至少一种由薁核构成的次甲基染料的载体，其中10个碳原子中的至少一个为由硫属化合物原子和/或氮原子取代，并且其另外的7-元环部分被次甲基所取代，该次甲基在末端具有共轭共振发色团的辅助色素以及10π电子系统核心本发明的光学信息记录介质具有高C / N的足够的记录特性，并且对长期保存或长时间读取具有高稳定性。

4. 发明授权

US5227495A Cyanine compound having a hetero ring containing an imidazole nucleus fused to a naphthoquinone nucleus 失效
标题翻译：具有与萘醌核融合的含有咪唑核的杂环的花青化合物
公开(公告)号：US5227495A
公开(公告)日：1993-07-13
申请号：US639442
申请日：1991-01-10
申请人： Yoshio Inagaki , Masao Yabe
发明人： Yoshio Inagaki , Masao Yabe
IPC分类号： C09B23/01 , C09B23/02 , G03C1/14
CPC分类号： G03C1/14 , C09B23/0066 , C09B23/02 , Y10S430/115 , Y10S430/121
摘要： A cyanine compound of the following formula: ##STR1## wherein T.sup.1 and T.sup.2 each independently represents an atomic group which is necessary for forming a condensed benzene ring; L.sup.3 represents a methine group or a trivalent connecting group formed by conjugated double bonding of 3, 5 or 7 methine groups; R.sup.21, R.sup.22, R.sup.23 and R.sup.24 each independently represents an alkyl group having 1 to 12 carbon atoms or a phenyl group both of which may or may not be substituted; Y is an anion and q is a number which is necessary for neutralizing a positive charge; provided that at least one of R.sup.21, R.sup.22, R.sup.23 and R.sup.24 is an alkyl group having 3 or more carbon atoms and which may or may not be substituted when L.sup.3 consists of 1, 3 or 5 methine groups.The cyanine compound can be used as a coloring material, a sensitizing dye for photographic use, a recording dye for use in optical information recording media, a staining agent, a pharmaceutical agent, and the like. Further, the cyanine dye can be used in an optical filter and in an optical information recording medium.
摘要翻译：下式的花青化合物：其中T1和T2各自独立地表示形成稠合苯环所必需的原子团; L3表示通过3,5或7个次甲基的共轭双键形成的次甲基或三价连接基团; R 21，R 22，R 23和R 24各自独立地表示碳原子数1〜12的烷基或苯基，两者都可以被取代或不被取代; Y是阴离子，q是中和正电荷所必需的数; 条件是R 21，R 22，R 23和R 24中的至少一个是具有3个或更多个碳原子的烷基，并且当L 3由1,3或5个次甲基组成时，它们可以被取代或不被取代。花青化合物可以用作着色材料，用于照相用的敏化染料，用于光学信息记录介质的记录染料，染色剂，药剂等。此外，花青染料可以用于光学滤波器和光学信息记录介质中。

5. 发明授权

US4994343A Optical information recording medium 失效
标题翻译：光信息记录介质
公开(公告)号：US4994343A
公开(公告)日：1991-02-19
申请号：US202587
申请日：1988-06-06
申请人： Yoshio Inagaki , Masao Yabe , Keiichi Adachi
发明人： Yoshio Inagaki , Masao Yabe , Keiichi Adachi
IPC分类号： B41M5/26 , C09B23/00 , C09B23/04 , C09B23/06 , C09B23/08 , G11B7/24 , G11B7/244 , G11B7/247
CPC分类号： C09B23/06 , C09B23/04 , C09B23/08 , C09B23/086 , G11B7/244 , G11B7/247 , Y10S430/146
摘要： The present invention relates to an optical information recording medium which comprises a support having provided thereon recording layer(s) on which information can be recorded and/or read out with a laser beam, wherein the recording layer contains at least one of the compounds represented by the following formula (I): ##EQU1## wherein .phi. and .PSI. each represents a heterocyclic residue having nitrogen atom(s), and L represents an optionally substituted methine group, or an optionally substituted trimethine, pentamethine, heptamethine or nonamethine group each formed by linkage through conjugated double bonds, provided that L and at least one of .phi. and .PSI. combine to form a ring; and X.sup.1 .theta. represents a 1-valent negative ion and l represents 1, 2 or 3, provided that X.sup.1 .theta. may bind to .phi., L or .PSI. as a substituent is provided by the invention.The optical information recording media of the invention is capable of maintaining adequate recording characteristics over a long period and thus is excellent in stability.
摘要翻译：光信息记录介质技术领域本发明涉及一种光信息记录介质，其包括在其上设置有能够用激光束记录和/或读出信息的记录层的支撑体，其中记录层包含至少一种所表示的化合物通过下式（I）：其中phi和PSI各自表示具有氮原子的杂环残基，L表示任选取代的次甲基，或任选取代的三甲基，五甲氧基，七甲基或非专一甲基，各自形成通过共轭双键连接，条件是L和至少一个phi和PSI结合形成环; 并且X1θ表示1价负离子，l表示1,2或3，条件是X1θ可以结合phi，L或PSI作为取代基由本发明提供。本发明的光学信息记录介质能够长期保持足够的记录特性，因此稳定性优异。

6. 发明授权

US4832992A Process for the preparation of information recording medium 失效
标题翻译：信息记录介质的制备过程
公开(公告)号：US4832992A
公开(公告)日：1989-05-23
申请号：US136962
申请日：1987-12-23
申请人： Masao Yabe , Yoshio Inagaki
发明人： Masao Yabe , Yoshio Inagaki
IPC分类号： G11B7/244
CPC分类号： G11B7/244
摘要： A process for preparing an information recording medium in the form of an optical disc comprising a substrate and a recording layer. The recording layer is formed on the substrate by coating a dye solution which comprises a dye dissolved in a solvent of a fluorine-containing compound over the substrate, and drying thus coated layer.

7. 发明授权

US5182186A Optical information recording medium 失效
标题翻译：光信息记录介质
公开(公告)号：US5182186A
公开(公告)日：1993-01-26
申请号：US496320
申请日：1990-03-20
申请人： Yoshio Inagaki , Keiichi Adachi , Masao Yabe
发明人： Yoshio Inagaki , Keiichi Adachi , Masao Yabe
IPC分类号： G11B7/246
CPC分类号： G11B7/2492 , G11B7/246 , G11B7/2472 , G11B7/2531 , G11B7/2533 , Y10S430/145 , Y10S430/146 , Y10S430/165
摘要： An optical information recording medium for carrying out recording, readout or erasing by laser beam which comprises a support having carried thereon a recording layer containing dye(s) represented by the general formula (I): ##STR1## wherein R.sup.1 and R.sup.2 independently represent substituted or unsubstituted alkyl groups, substituted or unsubstituted alkenyl groups, or substituted or unsubstituted aryl groups, L represents a substituted or unsubstituted methine group, or a linking group formed by linkage of 3, 5 or 7 substituted or unsubstituted menthine groups through conjugated double bonds, Z represents an atomic group for completing an aromatic ring optionally having substituent(s), and X.sup.- represents a monovalent or divalent anion for neutralization of electron charge of the cationic part.The present optical information recording media have adequate recording characteristics and have a dye recording layer which is capable of maintaining the characteristics over a long period and thus is excellent in stability.
摘要翻译：一种用于通过激光束执行记录，读出或擦除的光学信息记录介质，其包括载体上载有由通式（I）表示的染料的记录层：载体，其中R1和R2独立地表示取代的或未取代的烷基，取代或未取代的烯基或取代或未取代的芳基，L表示取代或未取代的次甲基，或通过共轭双键连接3,5或7个取代或未取代的甲基基团形成的连接基团， Z表示用于完成任选具有取代基的芳香环的原子团，X-表示用于中和阳离子部分的电子电荷的一价或二价阴离子。本光信息记录介质具有足够的记录特性，并且具有能够长期保持特性的染料记录层，因此稳定性优异。

8. 发明授权

US4999281A Optical information recording medium 失效
标题翻译：光信息记录介质
公开(公告)号：US4999281A
公开(公告)日：1991-03-12
申请号：US233132
申请日：1988-08-17
申请人： Yoshio Inagaki , Keiichi Adachi , Masao Yabe
发明人： Yoshio Inagaki , Keiichi Adachi , Masao Yabe
IPC分类号： B41M5/26 , C09B23/00 , C09B23/08 , G11B7/24 , G11B7/244 , G11B7/247
CPC分类号： C09B23/086 , G11B7/246 , G11B7/2472 , G11B7/249 , G11B7/245 , G11B7/2531 , G11B7/2534 , Y10S430/145 , Y10S430/146 , Y10S430/165
摘要： An optical information recording medium for carrying out recording, readout or erasing with layer beams, which comprises a support having carried thereon at least one compound represented by the general formula (I): ##STR1## wherein R.sup.1 and R.sup.2 independently represent substituted or unsubstituted alkyl groups, or substituted or unsubstituted aryl groups, Z represents an atomic group for forming a substituted or unsubstituted aromatic ring, and L represents a linking group for forming a carbocyanine.The present optical information recording media have an excellent recording performance and stability, and dyes used therein have no explosive property and thus can safely and readily be prepared.

9. 发明授权

US4968593A Optical information recording medium 失效
标题翻译：光信息记录介质
公开(公告)号：US4968593A
公开(公告)日：1990-11-06
申请号：US161474
申请日：1988-02-26
申请人： Yoshio Inagaki , Keiichi Adachi , Yoshihiro Jimbo , Masao Yabe
发明人： Yoshio Inagaki , Keiichi Adachi , Yoshihiro Jimbo , Masao Yabe
IPC分类号： G11B7/246 , G11B7/247 , G11B7/249
CPC分类号： G11B7/249 , G11B7/247 , G11B2007/24612 , G11B7/245 , G11B7/246 , G11B7/2472 , G11B7/2478 , G11B7/2495 , G11B7/2534 , Y10S430/146
摘要： The present invention is directed to an optical information recording medium for carrying out recording, readout and erasing with laser beams which comprises a support having carried thereon at least one of the compounds represented by the following general formulae (I), (II), (III) and (IV): ##STR1## wherein X and X' each represents an atomic group necessary for forming a carbon ring or an atomic group necessary for forming a specific heterocyclic ring; L.sup.1 mainly represents a methine group, or a group formed by linking 3 or 5 methine groups in turn to form conjugated double bonds; and Q and Q' each represents an atomic group whereby a conjugated double bond chain is completed; ##STR2## wherein L.sup.1 and Q are as defined in general formula (I); Z represents an atomic group necessary for forming a carbon ring or heterocyclic ring; R.sup.1 to R.sup.3 and E represent various substituents; and M represents an ion, etc.; ##STR3## in the above general formulae (III) and (IV), A represents an atomic group necessary for forming a pyridine, pyrimidine, pyrazine or triazine ring; and L.sup.2 represents a methine group, or a group formed by linking 3 or 5 methine groups in turn to form conjugated double bonds.Optical information recording media of the invention each have a high C/N and thus adequate recording characteristics, and have a high stability with respect to long-term preservation or long-time reading.These effects may further be enhanced by using a singlet oxygen quencher.
摘要翻译：本发明涉及一种用于利用激光束进行记录，读出和擦除的光学信息记录介质，该光学信息记录介质包括载体上的至少一种由以下通式（I），（II），（II）表示的化合物 III）和（IV）：其中X和X'各自表示形成特定杂环所需的形成碳环或原子团所需的原子团的通式（I） L1主要代表次甲基或依次连接3或5个次甲基形成共轭双键形成的基团; Q和Q'分别表示共轭双键链完成的原子团; 通式（II）其中L1和Q如通式（I）所定义; Z表示形成碳环或杂环所必需的原子团; R1至R3和E表示各种取代基; M表示离子等。通式（III）上述通式（III）和（IV）中的通式（IV）中，A表示形成吡啶，嘧啶，吡嗪或三嗪环所必需的原子团; L2表示次甲基，或者依次连接3或5个次甲基形成共轭双键形成的基团。本发明的光信息记录介质各自具有高C / N，因此具有足够的记录特性，并且在长期保存或长时间读取方面具有高稳定性。通过使用单线态氧猝灭剂可以进一步提高这些效果。

10. 发明授权

US4944967A Process for the preparation of information recording medium 失效
标题翻译：信息记录介质的制备过程
公开(公告)号：US4944967A
公开(公告)日：1990-07-31
申请号：US280358
申请日：1988-12-06
申请人： Masao Yabe , Yoshio Inagaki
发明人： Masao Yabe , Yoshio Inagaki
IPC分类号： B41M5/26 , G06K19/02 , G11B7/244 , G11B7/26
CPC分类号： G06K19/02 , G11B7/244 , G11B7/26 , Y10S430/146
摘要： A process for the preparation of an information recording medium comprising a substrate and a recording layer for writing and/or reading information by means of a laser beam which is provided on the substrate, wherein said recording layer is formed on the substrate by coating a solution which contains a dye in a solvent containing diacetone alcohol over the substrate to form a dye-coated layer, and drying the coated layer is disclosed. Also disclosed is a process for the preparation of an information recording medium comprising a substrate, an intermediate layer and a recording layer, superposed in order.
摘要翻译：一种用于制备信息记录介质的方法，所述信息记录介质包括基板和用于通过设置在所述基板上的激光束来写入和/或读取信息的记录层，其中所述记录层通过涂覆溶液形成在所述基板上其在基材上含有双丙酮醇的溶剂中含有染料以形成染料涂层，并且公开了干燥涂层。还公开了一种用于制备包括依次重叠的衬底，中间层和记录层的信息记录介质的方法。

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