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1. 发明授权

US5480596A Optical recording medium substrate sheet producing apparatus having roll stamper with elastomer layer of predetermined hardness 失效
标题翻译：具有预定硬度的弹性体层压辊的光记录介质基片生产设备
公开(公告)号：US5480596A
公开(公告)日：1996-01-02
申请号：US345339
申请日：1994-11-21
申请人： Yukitoshi Okubo , Tsuyoshi Santoh , Miki Tamura , Chieko Mihara , Hiroyuki Sugata , Osamu Kanome , Masataka Yashima
发明人： Yukitoshi Okubo , Tsuyoshi Santoh , Miki Tamura , Chieko Mihara , Hiroyuki Sugata , Osamu Kanome , Masataka Yashima
IPC分类号： B05C1/08 , B05C1/12 , B29C39/14 , B29C43/22 , B29C59/04 , G11B7/26 , B29D11/00
CPC分类号： B29C39/148 , B05C1/0808 , B05C1/12 , B29C43/222 , G11B7/26 , B29C59/04 , Y10S425/81
摘要： An apparatus and method for producing an optical recording medium or an optical recording medium substrate sheet forms an photo-curable resin layer on at least one of a substrate sheet and a stamper which undergoes elastic deformation. The stamper bears a pattern corresponding with preformatting information and is brought into close contact with the substrate sheet wherein the photo-curable resin layer is interposed between them and cured.
摘要翻译：用于制造光学记录介质或光学记录介质基板的装置和方法在基板和经受弹性变形的压模中的至少一个上形成光固化树脂层。压模具有与预格式化信息相对应的图案，并且与其间插入光固化树脂层并固化的基板紧密接触。

2. 发明授权

US5479394A Optical recording medium, recording system and reproducing system 失效
标题翻译：光记录介质，记录系统和再现系统
公开(公告)号：US5479394A
公开(公告)日：1995-12-26
申请号：US883761
申请日：1992-05-15
申请人： Masataka Yashima , Hiroyuki Sugata , Tsuyoshi Santoh , Miki Tamura , Chieko Mihara
发明人： Masataka Yashima , Hiroyuki Sugata , Tsuyoshi Santoh , Miki Tamura , Chieko Mihara
IPC分类号： B41M5/26 , G11B7/00 , G11B7/004 , G11B7/24 , G11B7/244 , G11B7/257 , G11B7/258 , B32B3/02
CPC分类号： G11B7/258 , G11B7/24 , G11B7/247 , G11B2007/24618 , G11B2007/2571 , G11B2007/25713 , G11B2007/25715 , G11B2007/25716 , G11B7/2531 , G11B7/2533 , G11B7/2534 , G11B7/2535 , G11B7/2575
摘要： An optical recording medium includes in sequence a transparent substrate, a light-reflecting layer, a transparent intermediate layer and a light-absorbing layer. The light-reflecting layer, the transparent intermediate layer and the light-absorbing layer in combination constitute a multi-layer optical element showing a high reflectance with respect to a reproducing light beam having a wavelength .lambda..sub.r. The resultant high reflectance state in the non-recorded region provides a high contrast in comparison with a record pit when the high reflectance multi-layer optical element is destroyed, and also provides the record with an improved resistance to degradation due to irradiation with the reproducing light beam.
摘要翻译：光记录介质依次包括透明基板，光反射层，透明中间层和光吸收层。光反射层，透明中间层和光吸收层组合构成相对于具有波长λr的再现光束显示高反射率的多层光学元件。当高反射率多层光学元件被破坏时，非记录区域中的所得到的高反射率状态与记录凹坑相比提供高对比度，并且还为记录提供了由于再现照射而导致的劣化的改善的抗性光束。

3. 发明授权

US5328816A Process for producing optical recording medium 失效
标题翻译：光记录介质的制造方法
公开(公告)号：US5328816A
公开(公告)日：1994-07-12
申请号：US908815
申请日：1992-07-09
申请人： Miki Tamura , Hiroyuki Sugata , Osamu Kanome , Yukitoshi Okubo , Mizuho Hiraoka , Masataka Yashima
发明人： Miki Tamura , Hiroyuki Sugata , Osamu Kanome , Yukitoshi Okubo , Mizuho Hiraoka , Masataka Yashima
IPC分类号： B29D17/00 , G11B7/246 , G11B7/247 , G11B7/249 , G11B7/257 , G11B7/26 , B29D12/00
CPC分类号： G11B7/26 , B29D17/007 , B32B38/00 , G11B7/247 , B32B2310/0831 , B32B2425/00 , B32B2429/00 , G11B7/246 , G11B7/2463 , G11B7/2467 , G11B7/2472 , G11B7/2475 , G11B7/249 , G11B7/2531 , G11B7/2532 , G11B7/2533 , G11B7/2534 , G11B7/2536 , G11B7/256 , G11B7/257 , Y10S430/146
摘要： A process for producing an information recording medium comprising a substrate and provided thereon a recording layer and protective layer comprises the steps of forming on one substrate sheet a plurality of grooved preformats used for information recording mediums, forming a recording layer on the substrate sheet having thereon said plurality of grooved preformats, forming a protective layer on the substrate sheet on which said recording layer has been formed, and cutting the resulting substrate sheet into individual information recording mediums.
摘要翻译：一种用于制造包括基板并在其上设置有记录层和保护层的信息记录介质的方法，包括以下步骤：在一个基板上形成用于信息记录介质的多个槽形预成型件，在其上具有记录层的基板上形成记录层所述多个槽形预成型件，在其上形成有所述记录层的基板上形成保护层，并将所得到的基板切割成单独的信息记录介质。

4. 发明授权

US5516469A Process for producing substrate sheet for information recording mediums 失效
标题翻译：用于制造信息记录介质用基板的方法
公开(公告)号：US5516469A
公开(公告)日：1996-05-14
申请号：US217806
申请日：1994-03-28
申请人： Tsuyoshi Santoh , Hiroyuki Sugata , Masataka Yashima , Hirofumi Kamitakahara , Hitoshi Yoshino , Osamu Kanome , Tetsuya Sato , Hisanori Hayashi
发明人： Tsuyoshi Santoh , Hiroyuki Sugata , Masataka Yashima , Hirofumi Kamitakahara , Hitoshi Yoshino , Osamu Kanome , Tetsuya Sato , Hisanori Hayashi
IPC分类号： B23P15/00 , B29C33/38 , B29C35/08 , B29C59/00 , B29C59/04 , B29D17/00 , G11B3/68 , G11B7/26 , G11B23/00 , B29D11/00
CPC分类号： G11B7/263 , B23P15/00 , B29C33/3842 , B29C59/002 , B29D17/007 , G11B23/0057 , G11B3/68 , G11B7/26 , B29C2035/0838 , B29C2791/008 , B29C59/04 , B29L2017/003 , B29L2017/005 , Y10S425/81
摘要： The present invention provides a process using a roll stamper which molds a substrate sheet for information recording mediums by continuously transferring preformat patterns on a resin sheet. The roll stamper has the feature that the preformat pattern on the roll stamper has a value of b/a of greater than 1 when the length of the preformat pattern in the direction parallel to the direction in which the resin sheet is transported is defined as a and the length in the direction perpendicular thereto as b.
摘要翻译：本发明提供一种使用辊压模的方法，其通过在树脂片上连续地传送预格式化图案来模制用于信息记录介质的基片。轧辊压模的特征在于，当预压形图案沿与传送树脂片材的方向平行的方向的长度被定义为一个时，辊压模上的预格式化图案的b / a值大于1 并且与其垂直的方向上的长度为b。

5. 发明授权

US5267228A Substrates for optical cards, process for preparing substrates for optical cards, optical cards and apparatus for recording and reproducing information on optical cards 失效
标题翻译：用于光卡的基板，用于制备用于光卡的基板的处理，用于在光卡上记录和再现信息的光卡和设备
公开(公告)号：US5267228A
公开(公告)日：1993-11-30
申请号：US680529
申请日：1991-04-04
申请人： Masataka Yashima , Osamu Kanome , Hirofumi Kamitakahara , Tsuyoshi Santoh , Hiroyuki Sugata , Tetsuya Sato , Hitoshi Yoshino , Hisanori Hayashi
发明人： Masataka Yashima , Osamu Kanome , Hirofumi Kamitakahara , Tsuyoshi Santoh , Hiroyuki Sugata , Tetsuya Sato , Hitoshi Yoshino , Hisanori Hayashi
IPC分类号： G11B7/0033 , G11B7/26 , B29C47/00
CPC分类号： G11B7/0033 , G11B7/263
摘要： A substrate for an optical card having tracking grooves in a stripe form formed on the surface of an extrusion-molded thermoplastic resin sheet is characterized in that the direction of the tracking grooves is in parallel to the extrusion direction of the thermoplastic resin sheet, and the recording or reproduction using the optical card is characterized by that the optical card is bent and reciprocally moved along the direction of tracking grooves.

6. 发明授权

US5324188A Roller stamper for molding a substrate sheet to become an information recording medium 失效
标题翻译：用于模塑基材片以成为信息记录介质的辊压模
公开(公告)号：US5324188A
公开(公告)日：1994-06-28
申请号：US38056
申请日：1993-03-30
申请人： Tsuyoshi Santoh , Hiroyuki Sugata , Masataka Yashima , Hirofumi Kamitakahara , Hitoshi Yoshino , Osamu Kanome , Tetsuya Sato , Hisanori Hayashi
发明人： Tsuyoshi Santoh , Hiroyuki Sugata , Masataka Yashima , Hirofumi Kamitakahara , Hitoshi Yoshino , Osamu Kanome , Tetsuya Sato , Hisanori Hayashi
IPC分类号： B23P15/00 , B29C33/38 , B29C35/08 , B29C59/00 , B29C59/04 , B29D17/00 , G11B3/68 , G11B7/26 , G11B23/00
CPC分类号： G11B7/263 , B23P15/00 , B29C33/3842 , B29C59/002 , B29D17/007 , G11B23/0057 , G11B3/68 , G11B7/26 , B29C2035/0838 , B29C2791/008 , B29C59/04 , B29L2017/003 , B29L2017/005 , Y10S425/81
摘要： A roll stamper which molds a substrate resin sheet into an information recording media by continuously transferring preformat patterns on the substrate resin sheet, and a production process therefor. The preformat pattern on the roll stamper has a value of b/a of greater than 1 when the length of the preformat pattern in a direction parallel to the direction in which the resin sheet is transported is defined as a and the length in a direction perpendicular thereto as b.
摘要翻译：一种辊压模，其通过在基材树脂片上连续地传送预格式化图案将基材树脂片材模制成信息记录介质及其制造方法。当预定格式图案在与传送树脂片的方向平行的方向上的长度被定义为a且垂直方向上的长度时，辊压模上的预格式图案的值b / a大于1 如b。

7. 发明授权

US5266136A Process for producing a roll stamper for molding a substrate sheet for information recording mediums 失效
标题翻译：用于生产用于模塑信息记录介质用基板的辊压模的方法
公开(公告)号：US5266136A
公开(公告)日：1993-11-30
申请号：US11825
申请日：1993-02-01
申请人： Osamu Kanome , Tsuyoshi Santoh , Hiroyuki Sugata , Masataka Yashima , Tetsuya Sato , Hitoshi Yoshino , Hirofumi Kamitakahara , Hisanori Hayashi
发明人： Osamu Kanome , Tsuyoshi Santoh , Hiroyuki Sugata , Masataka Yashima , Tetsuya Sato , Hitoshi Yoshino , Hirofumi Kamitakahara , Hisanori Hayashi
IPC分类号： B29C35/08 , B29C59/00 , B29C59/04 , B29D17/00 , G11B7/26 , G11B23/00 , B05D3/06
CPC分类号： B29D17/007 , B29C59/002 , G11B23/0057 , G11B7/263 , B29C2035/0838 , B29C2791/008 , B29C59/04 , B29L2017/003
摘要： A process for producing a roll stamper which molds a substrate sheet for information recording mediums by continuously transferring preformat patterns on a resin sheet. The roll stamper has the feature that the preformat pattern on the roll stamper has a value b/a of greater than 1, where the length of the preformat pattern in the direction parallel to the direction in which the resin sheet is transported is defined as a and the length in the direction perpendicular thereto as b.
摘要翻译：一种制造辊压模的方法，其通过在树脂片上连续地传送预格式化图案来模制用于信息记录介质的基片。轧辊压模的特征在于，辊压模具上的预格式图案具有大于1的值b / a，其中预定格式图案在与树脂片材的输送方向平行的方向上的长度被定义为并且与其垂直的方向上的长度为b。

8. 发明授权

US5428599A Optical recording medium, information recording method and information reproducing method 失效
标题翻译：光记录介质，信息记录方法和信息再现方法
公开(公告)号：US5428599A
公开(公告)日：1995-06-27
申请号：US77537
申请日：1993-06-17
申请人： Masataka Yashima , Hiroyuki Sugata , Tsuyoshi Santo , Miki Tamura , Chieko Mihara
发明人： Masataka Yashima , Hiroyuki Sugata , Tsuyoshi Santo , Miki Tamura , Chieko Mihara
IPC分类号： G11B7/0045 , G11B7/005 , G11B7/013 , G11B7/24 , G11B7/24085 , G11B7/00 , G03C1/72
CPC分类号： G11B7/24085 , G11B7/00452 , G11B7/0051 , G11B7/24 , Y10S430/146
摘要： An optical recording medium includes in sequence a transparent substrate, a light-reflecting layer, a transparent intermediate layer and a light-absorbing layer. The light-reflecting layer and the light-absorbing layer are respectively formed as a layer of an organic coloring matter. The light-absorbing layer can cause deformation for recording information accompanied with a local charge in thickness of the transparent intermediate layer in response to a recording beam indicated to the light-absorbing layer through the transparent substrate. The transparent substrate, the light-reflecting layer, the transparent intermediate layer and the light-absorbing layer in combination constitutes a multi-layer optical element with respect to a reproducing beam having a prescribed wavelength and incident to the light-absorbing layer through the transparent substrate, the multi-layer optical element showing a minimum reflectance and a maximum reflectance of the reproducing beam at an incident surface of the optical recording medium at different thicknesses of the transparent intermediate layer. The transparent intermediate layer is formed in a thickness providing a mediate reflectance between the maximum and minimum transmittances. At the record pit, the multi-layer optical element is converted into a fresh element providing a successive reflectance change including a higher and a lower reflectance with respect to the reference reflectance at non-record parts, due to the change in thickness of the transparent intermediate layer.
摘要翻译：光记录介质依次包括透明基板，光反射层，透明中间层和光吸收层。光反射层和光吸收层分别形成为有机色素层。响应于通过透明基板向光吸收层指示的记录光束，光吸收层可以引起伴随着透明中间层厚度的局部电荷的记录信息的变形。透明基板，光反射层，透明中间层和光吸收层组合构成相对于具有规定波长的再现光束的多层光学元件，并通过透明基板入射到光吸收层基板，所述多层光学元件在所述透明中间层的不同厚度处表现出在所述光学记录介质的入射表面处的所述再现光束的最小反射率和最大反射率。透明中间层形成为提供最大和最小透射率之间的介质反射率的厚度。在记录凹坑处，多层光学元件被转换成新鲜元件，由于透明度的变化，提供了相对于非记录部分的基准反射率具有较高和较低反射率的连续反射率变化。中间层。

9. 发明授权

US5271979A Optical recording medium containing polymethine compound 失效
标题翻译：含有聚甲炔化合物的光学记录介质
公开(公告)号：US5271979A
公开(公告)日：1993-12-21
申请号：US873809
申请日：1992-04-27
申请人： Tsuyoshi Santoh , Hiroyuki Sugata , Chieko Mihara
发明人： Tsuyoshi Santoh , Hiroyuki Sugata , Chieko Mihara
IPC分类号： C09B23/10 , G11B7/244 , G11B7/247 , G11B7/2472 , G11B7/2534 , B32B3/02
CPC分类号： C09B23/10 , G11B7/244 , G11B7/247 , G11B7/2472 , G11B7/2534 , Y10S428/913 , Y10S430/146
摘要： An optical recording medium including a recording layer containing a polymethine compound which can be expressed by the following formula: ##STR1## where R.sub.1 and R.sub.2 represent aryl groups substituted by alkyl groups, or aryl groups substituted by alkoxy groups; R.sub.3 and R.sub.4 represent substituted or unsubstituted aryl groups, substituted or unsubstituted heterocyclic groups, or substituted or unsubstituted styryl groups; m is 0, 1 or 2; and X.crclbar. is an anion.
摘要翻译：或包含可被下述式表示的聚甲炔化合物的记录层的光学记录介质：其中R 1和R 2表示被烷基取代的芳基或被烷氧基取代的芳基的式（I） R3和R4表示取代或未取代的芳基，取代或未取代的杂环基，或取代或未取代的苯乙烯基; m为0,1或2; 而X（ - ）是阴离子。

10. 发明授权

US5009987A Optical recording medium containing IR-ray absorptive compound 失效
标题翻译：含有红外线吸收化合物的光学记录介质
公开(公告)号：US5009987A
公开(公告)日：1991-04-23
申请号：US436041
申请日：1989-11-14
申请人： Chieko Mihara , Tsuyoshi Santoh , Hiroyuki Sugata , Tetsuro Fukui
发明人： Chieko Mihara , Tsuyoshi Santoh , Hiroyuki Sugata , Tetsuro Fukui
IPC分类号： C07D213/73 , G11B7/244
CPC分类号： C07D213/73 , G11B7/244 , G11B7/257 , Y10S430/145 , Y10S430/146 , Y10S430/165
摘要： The present invention relates to an optical recording medium comprising at least one of the following IR-ray absorptive compounds: ##STR1## Incorporation of the IR-ray absorptive compound of the present invention into an optical recording medium noticeably improves the durability of the medium measured by repeated reproduction and light resistance.
摘要翻译：本发明涉及包含以下IR光吸收化合物中的至少一种的光学记录介质：（II）将本发明的IR射线吸收化合物引入到光学记录中等显着提高了通过重复再现和耐光性测量的介质的耐久性。

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