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    Polymerizable Spherical Transition Metal Complex, Spherical Transition Metal Complex, and Production Method Thereof
    1.
    发明申请
    Polymerizable Spherical Transition Metal Complex, Spherical Transition Metal Complex, and Production Method Thereof 审中-公开
    可聚合球形过渡金属络合物，球形过渡金属络合物及其制备方法

    公开(公告)号：US20090318663A1

    公开(公告)日：2009-12-24

    申请号：US12224831

    申请日：2007-03-06

    申请人： Makoto Fujita ,  Sota Sato ,  Takashi Murase ,  Tetsuya Iida ,  Takanobu Higuchi ,  Satoru Tanaka

    发明人： Makoto Fujita ,  Sota Sato ,  Takashi Murase ,  Tetsuya Iida ,  Takanobu Higuchi ,  Satoru Tanaka

    IPC分类号： C08G69/26

    CPC分类号： C07D401/10 ,  C07F15/0066

    摘要： A polymerizable spherical transition metal complex is provided which has a hollow shell which is formed from transition metal atoms and bidentate organic ligands, the bidentate organic ligands having a substituent having a polymerizable group moiety at an end thereof, and the substituents being oriented towards the interior of the hollow shell. A spherical transition metal complex in which, in the hollow shell of the polymerizable spherical transition metal complex, the polymerizable groups are polymerized, and a production method thereof are also provided. The polymerizable spherical transition metal complex which is a spherical transition metal complex having a hollow shell, is characterized in that the hollow shell is formed from a transition metal atoms (wherein a represents an integer of 6 to 60), and 2a bidentate organic ligands, the bidentate organic ligands have a substituent having at least one or more polymerizable group moieties at an end thereof, and the substituents are oriented towards an interior of the hollow shell. The spherical transition metal complex is characterized in that the polymerizable groups are polymerized in the hollow shell of the polymerizable spherical transition metal complex. The production method thereof is also provided.

    摘要翻译： 提供了一种可聚合的球状过渡金属络合物，其具有由过渡金属原子和二齿有机配体形成的中空壳，二齿有机配位体在其末端具有可聚合基团部分的取代基，并且取代基朝向内部 的空心壳。 在聚合性球状过渡金属络合物的中空壳中使聚合性基团聚合的球状过渡金属络合物及其制造方法。 作为具有中空壳的球形过渡金属络合物的聚合性球状过渡金属络合物的特征在于，中空壳由过渡金属原子（其中a表示6〜60的整数）和2a二齿有机配体形成， 双齿有机配体具有在其末端具有至少一个或多个可聚合基团部分的取代基，并且取代基朝向空心壳体的内部。 球形过渡金属络合物的特征在于可聚合的基团在可聚合的球状过渡金属络合物的中空壳中聚合。 还提供了其制备方法。

    Method of manufacturing optical disc master plate
    2.
    发明授权
    Method of manufacturing optical disc master plate 失效
    制造光盘主板的方法

    公开(公告)号：US06277545B1

    公开(公告)日：2001-08-21

    申请号：US09231904

    申请日：1999-01-14

    申请人： Tetsuya Iida ,  Takanobu Higuchi ,  Osamu Kasono

    发明人： Tetsuya Iida ,  Takanobu Higuchi ,  Osamu Kasono

    IPC分类号： G11B7135

    CPC分类号： G11B7/122 ,  G03F7/091 ,  G11B7/261 ,  Y10S430/146

    摘要： A method of manufacturing an optical disc master plate, comprises the steps of: forming a photoresist layer having an electrically conductivity on a substrate; and irradiating the photoresist layer with a laser beam, using an optical system capable of holding a solid immersion lens on a flying head.

    摘要翻译： 一种制造光盘母板的方法，包括以下步骤：在衬底上形成具有导电性的光致抗蚀剂层; 并且使用能够将固体浸没透镜保持在飞行头上的光学系统用激光束照射光致抗蚀剂层。

    Method of producing an optical information record carrier
    3.
    发明授权
    Method of producing an optical information record carrier 失效
    光信息记录载体的制造方法

    公开(公告)号：US5171392A

    公开(公告)日：1992-12-15

    申请号：US645773

    申请日：1991-01-25

    申请人： Tetsuya Iida ,  Takanobu Higuchi ,  Kunizo Ogoshi ,  Shinichi Yokozeki

    发明人： Tetsuya Iida ,  Takanobu Higuchi ,  Kunizo Ogoshi ,  Shinichi Yokozeki

    IPC分类号： B29D17/00 ,  G11B7/24 ,  G11B7/26

    CPC分类号： B29D17/005 ,  G11B7/24 ,  G11B7/26 ,  Y10T156/1158

    摘要： An optical information record carrier (optical disk, conventionally) has multiple reflective surfaces, each carrying separate information and each readable by an optical beam directed from the same side of the record carrier. The top most reflective surface reflects light of a first waveband and passes light of a second waveband. The next top most reflective layer reflects light within at least part of the second waveband. The record carrier is formed by producing a first reflective layer having a first pit pattern in the surface of a transparent substrate, pressing said first substrate/layer combination to a transparent stamper having a second pit pattern, with a radiation hardening liquid resin therebetween, irradiating the resin by applying radiation to said resin through said stamper, peeling off said stamper, applying a second reflective layer to said hardened resin surface opposite the surface in contact with said first reflective layer, and applying a protective layer to said second reflective layer.

    摘要翻译： 光学信息记录载体（光盘，传统上）具有多个反射面，每个反射表面承载分离的信息，并且每个反射表面都可以由从记录载体的同一侧引导的光束读取。 顶部最反射的表面反射第一波段的光并且传递第二波段的光。 下一个最上层的反射层在第二波段的至少部分内反射光。 记录载体通过在透明基板的表面中制造具有第一凹坑图案的第一反射层，将所述第一基板/层组合按压到具有第二凹坑图案的透明压模，在其间具有辐射硬化液体树脂，照射 所述树脂通过所述压模向所述树脂施加辐射，剥离所述压模，将第二反射层施加到与所述第一反射层接触的表面相对的所述硬化树脂表面，以及向所述第二反射层施加保护层。

    Optical information record carrier and the method of producing the same
    6.
    发明授权
    Optical information record carrier and the method of producing the same 失效
    光信息记录载体及其生产方法

    公开(公告)号：US5126996A

    公开(公告)日：1992-06-30

    申请号：US382371

    申请日：1989-07-20

    申请人： Tetsuya Iida ,  Takanobu Higuchi ,  Kunizo Ogoshi ,  Shinichi Yokozeki

    发明人： Tetsuya Iida ,  Takanobu Higuchi ,  Kunizo Ogoshi ,  Shinichi Yokozeki

    IPC分类号： G11B7/24 ,  B29D17/00 ,  G11B7/26

    CPC分类号： G11B7/26 ,  B29D17/005 ,  G11B7/24

    摘要： An optical information record carrier (optical disk, conventionally) has multiple reflective surfaces, each carrying separate information and each readable by an optical beam directed from the same side of the record carrier. The top most reflective surface reflects light of a first waveband and passes light of a second waveband. The next top most reflective layer reflects light within at least part of the second waveband. The record carrier is formed by producing a first reflective layer having a first pit pattern in the surface of a transparent substrate, pressing said first subtrate/layer combination to a transparent stamper having a second pit pattern, with a radiation hardening liquid resin therebetween, irradiating the resin by applying radiation to said resin through said stamper, peeling off said stamper, applying a second reflective layer to said hardened resin surface opposite the surface in contact with said first reflective layer, and applying a protective layer to said second reflective layer.

    On-groove recordation type optical disc
    9.
    发明申请
    On-groove recordation type optical disc 失效

    公开(公告)号：US20060015887A1

    公开(公告)日：2006-01-19

    申请号：US11233422

    申请日：2005-09-22

    申请人： Takanobu Higuchi

    发明人： Takanobu Higuchi

    IPC分类号： G11B23/03 ,  G11B7/24

    CPC分类号： G11B7/2542 ,  G11B7/00455 ,  G11B7/24 ,  G11B7/246 ,  G11B7/2534 ,  G11B7/2585 ,  G11B2007/25708 ,  G11B2007/25713

    摘要： Hardness of a resin substrate of an optical disc is selected to be greater than hardness of a cover layer of the optical disc, at least when information is recorded on the optical disc. A laser beam is transmitted to an organic dye layer of the optical disc through the cover layer and a protection layer when information is recorded on the optical disc. The organic dye layer is sandwiched by the protection layer and a reflection layer. The substrate has grooves on its surface, and information is recorded between the grooves. The organic dye is heated and expands upon information recording, but a stress generated by the deforming organic dye layer is mainly transferred toward the cover layer. Deformation of the reflection layer and crosswrite upon information recording can be prevented. Therefore, the optical disc can record information between the grooves at a high density. Alternatively, the optical disc may be configured such that heat transfer toward the protection layer from the organic dye layer is set to be greater than heat transfer toward the reflection layer from the organic dye layer when the light beam is radiated for information recording.

    Method of manufacturing a master optical disk
    10.
    发明授权
    Method of manufacturing a master optical disk 失效
    制造主光盘的方法

    公开(公告)号：US06194129B1

    公开(公告)日：2001-02-27

    申请号：US09173164

    申请日：1998-10-15

    申请人： Osamu Kasono ,  Hiroki Kuribayashi ,  Takanobu Higuchi

    发明人： Osamu Kasono ,  Hiroki Kuribayashi ,  Takanobu Higuchi

    IPC分类号： G11B726

    CPC分类号： G11B7/1372 ,  G11B7/261 ,  Y10S430/146

    摘要： In a method of manufacturing a master optical disk, a photoresist applied to an optical disk substrate is coated with an optical film for converging recording light on the optical disk substrate in cooperation with a solid immersion lens body. The photoresist is exposed through the optical film by using an optical system including the solid immersion lens.

    摘要翻译： 在制造主光盘的方法中，与固体浸没透镜主体配合，用光聚合光学基片的光学膜涂敷涂敷在光盘基板上的光致抗蚀剂。 光致抗蚀剂通过使用包括固体浸没透镜的光学系统通过光学膜曝光。