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1. 发明授权

US08637225B2 Magnetic recording medium and magnetic recording/reproducing apparatus 有权
标题翻译：磁记录介质和磁记录/再现装置
公开(公告)号：US08637225B2
公开(公告)日：2014-01-28
申请号：US12933348
申请日：2009-03-10
申请人： Yoshikazu Arai , Hiroshi Uchida , Naoyuki Imai , Masato Fukushima
发明人： Yoshikazu Arai , Hiroshi Uchida , Naoyuki Imai , Masato Fukushima
IPC分类号： G11B5/84 , G11B5/855
CPC分类号： G11B5/855 , C09D183/06 , G03F7/0757
摘要： A method for producing a magnetic recording medium comprising at least a recording layer and a protective film provided on top of a non-magnetic substrate, the method comprising, in the following order, forming a continuous recording layer on the substrate, forming a patterned resist layer, partially removing the recording layer based on a resist pattern, applying an organosilicon compound having an active energy beam-curable functional group onto the recording layer and regions from which the recording layer has been removed, curing the organosilicon compound with an active energy beam, etching the organosilicon compound to expose a magnetic layer, and forming a protective film.
摘要翻译：一种制造磁记录介质的方法，所述磁记录介质至少包括设置在非磁性基板上的记录层和保护膜，所述方法包括以下顺序在所述基板上形成连续记录层，形成图案化抗蚀剂层，基于抗蚀剂图案部分地去除记录层，将具有活性能量束固化性官能团的有机硅化合物施加到记录层上以及从其除去记录层的区域，用活性能量束固化有机硅化合物，蚀刻有机硅化合物以暴露磁性层，并形成保护膜。

2. 发明申请

US20110019307A1 METHOD FOR PRODUCING MAGNETIC RECORDING MEDIUM, MAGNETIC RECORDING MEDIUM AND MAGNETIC RECORDING/REPRODUCING APPARATUS 有权
标题翻译：用于制造磁记录介质，磁记录介质和磁记录/再现装置的方法
公开(公告)号：US20110019307A1
公开(公告)日：2011-01-27
申请号：US12933348
申请日：2009-03-10
申请人： Yoshikazu Arai , Hiroshi Uchida , Naoyuki Imai , Masato Fukushima
发明人： Yoshikazu Arai , Hiroshi Uchida , Naoyuki Imai , Masato Fukushima
IPC分类号： G11B5/127 , G11B5/82 , G11B5/84
CPC分类号： G11B5/855 , C09D183/06 , G03F7/0757
摘要： A method for producing a magnetic recording medium comprising at least a recording layer and a protective film provided on top of a non-magnetic substrate, the method comprising, in the following order, forming a continuous recording layer on the substrate, forming a patterned resist layer, partially removing the recording layer based on a resist pattern, applying an organosilicon compound having an active energy beam-curable functional group onto the recording layer and regions from which the recording layer has been removed, curing the organosilicon compound with an active energy beam, etching the organosilicon compound to expose a magnetic layer, and forming a protective film.
摘要翻译：一种制造磁记录介质的方法，所述磁记录介质至少包括设置在非磁性基板上的记录层和保护膜，所述方法包括以下顺序在所述基板上形成连续记录层，形成图案化抗蚀剂层，基于抗蚀剂图案部分地去除记录层，将具有活性能量束固化性官能团的有机硅化合物施加到记录层上以及从其除去记录层的区域，用活性能量束固化有机硅化合物，蚀刻有机硅化合物以暴露磁性层，并形成保护膜。

3. 发明申请

US20110003176A1 PROCESS FOR FORMING CONCAVO-CONVEX PATTERNS, AND PROCESS FOR MANUFACTURING MAGNETIC RECORDING MEDIA USING THE SAME 审中-公开
标题翻译：形成凹凸图案的方法以及使用该方法制造磁记录介质的方法
公开(公告)号：US20110003176A1
公开(公告)日：2011-01-06
申请号：US12865649
申请日：2009-01-28
申请人： Naoyuki Imai , Katsutoshi Morinaka , Hiroshi Uchida , Akira Sakawaki , Masato Fukushima
发明人： Naoyuki Imai , Katsutoshi Morinaka , Hiroshi Uchida , Akira Sakawaki , Masato Fukushima
IPC分类号： G11B5/84 , B05D5/00 , B29C59/02
CPC分类号： G11B5/855
摘要： An object of the present invention is to provide a process for forming concavo-convex patterns which uses a resist-forming material having excellent oxygen etching resistance and long working life and which enables to carry out the imprinting (mold pressing) with good rectangular shape properties at normal temperature.The process for forming a concavo-convex pattern of the present invention comprises a step (1) of applying a solution containing a silsesquioxane compound of Composition Formula (A) below to a surface of a workpiece to form a thin film, a step (2) of pressing a stamper having a concavo-convex pattern to the thin film; and a step (3) of separating the stamper from the thin film; R1R2Si2O3 (A) wherein R1 and R2 are each independently a specific group.
摘要翻译：本发明的目的是提供一种形成凹凸图案的方法，其使用具有优异的耐氧蚀刻性和长使用寿命的抗蚀剂形成材料，并且能够进行具有良好矩形形状性能的压印（模压）在常温下。形成本发明的凹凸图案的方法包括将含有下述组合式（A）的倍半硅氧烷化合物的溶液施加到工件表面以形成薄膜的步骤（1），步骤（2））将具有凹凸图案的压模按压到所述薄膜上; 以及将压模与薄膜分离的工序（3） R1R2Si2O3（A）其中R1和R2各自独立地为特定基团。

4. 发明申请

US20110070462A1 PATTERN FORMING METHOD 审中-公开
标题翻译：图案形成方法
公开(公告)号：US20110070462A1
公开(公告)日：2011-03-24
申请号：US12992493
申请日：2009-05-14
申请人： Hiroshi Uchida , Masato Fukushima , Yuko Sakata
发明人： Hiroshi Uchida , Masato Fukushima , Yuko Sakata
IPC分类号： B29C35/08 , G11B5/62
CPC分类号： G11B5/855 , B82Y10/00 , B82Y40/00 , G03F7/0002
摘要： Disclosed is a pattern forming method having a first step of forming a first ultraviolet curable resin layer on a substrate, a second step of leading a pattern-formed surface of a first mold wherein a predetermined pattern is formed to oppose the first ultraviolet curable resin layer, and attaching the substrate to the first mold by applying pressure, and a third step of irradiating diffused ultraviolet rays on the first ultraviolet curable resin layer, to which the pattern of the first mold is transferred by the pressure-attaching, the irradiated ultraviolet rays being diffused by disposing an ultraviolet light diffusion member between the ultraviolet curable resin layer and an ultraviolet light source.
摘要翻译：公开了一种图案形成方法，其具有在基板上形成第一紫外线固化树脂层的第一步骤，将第一模具的图案形成表面引导的第二步骤，其中形成预定图案以与第一紫外线固化树脂层相对并且通过施加压力将基板附着到第一模具，以及第三步骤，通过压力附着将第一模具的图案的第一紫外线固化树脂层上的扩散的紫外线照射到被照射的紫外线通过在紫外线固化树脂层和紫外线光源之间设置紫外线漫射构件来扩散。

5. 发明申请

US20100290152A1 METHOD OF MANUFACTURING MAGNETIC RECORDING MEDIUM, AND MAGNETIC RECORDING AND REPRODUCING APPARATUS 审中-公开
标题翻译：制造磁记录介质的方法和磁记录和再现装置
公开(公告)号：US20100290152A1
公开(公告)日：2010-11-18
申请号：US12863890
申请日：2009-01-14
申请人： Hiroshi Uchida , Masato Fukushima , Yuko Sakata
发明人： Hiroshi Uchida , Masato Fukushima , Yuko Sakata
IPC分类号： G11B21/02 , B05D5/00
CPC分类号： G11B5/855 , G11B5/82
摘要： There is provided a method of manufacturing a magnetic recording medium where a magnetic layer is formed on a substrate, followed by formation of a magnetic pattern, which is a method producing few defective products with low production cost, the method of manufacturing a magnetic recording medium having magnetic recording patterns which are magnetically separated, including, in the following order: a step of forming a magnetic layer on a substrate which has an opening in the centre; a step of applying a resin film to the magnetic layer; a step of pressing against the substrate a film-type mold on which an uneven pattern has been formed; a step of transferring the uneven pattern of the mold onto the resin film; a step of separating the mold from the substrate; and a step of forming magnetic recording patterns on the magnetic layer using the uneven pattern which has been transferred.
摘要翻译：提供一种制造磁性记录介质的方法，其中在基板上形成磁性层，随后形成磁性图案，这是生产少量生产成本低的缺陷产品的方法，制造磁记录介质的方法具有磁性分离的磁记录图案，包括以下顺序：在具有中心开口的基板上形成磁性层的步骤; 向树脂膜施加树脂膜的工序; 将形成有凹凸图案的薄膜式模具压在基板上的工序; 将模具的不均匀图案转印到树脂膜上的步骤; 将模具与基板分离的步骤; 以及使用已经转印的不均匀图案在磁性层上形成磁记录图案的步骤。

6. 发明授权

US08956690B2 Laminated body for manufacturing resin mold, laminated body, resin mold and method for manufacturing magnetic recording medium 有权
标题翻译：用于制造树脂模具，层压体，树脂模具和用于制造磁记录介质的方法的层压体
公开(公告)号：US08956690B2
公开(公告)日：2015-02-17
申请号：US12993208
申请日：2009-05-22
申请人： Hiroshi Uchida , Tomokazu Umezawa , Masato Fukushima , Shunsuke Takeyama , Takanori Sakuragi
发明人： Hiroshi Uchida , Tomokazu Umezawa , Masato Fukushima , Shunsuke Takeyama , Takanori Sakuragi
IPC分类号： B05D5/00 , G11B5/855 , B29C33/38 , B29C33/42
CPC分类号： G11B5/855 , B29C33/3842 , B29C33/424 , Y10T428/31663
摘要： A laminated body which forms a resin mold by compression molding using a master mold, the laminated body having: a pair of mutually facing base materials, a layer of a liquid or gel-like curable resin material sandwiched between the pair of base materials, and one or more flow suppression bodies, which are composed of a cured product of the curable resin material and are sandwiched between the pair of base materials, wherein the layer of the curable resin material is sealed by the pair of base materials and the flow suppression bodies. Also, a method for manufacturing a resin mold using the laminated body.
摘要翻译：一种层叠体，其通过使用母模的压缩成型形成树脂模具，所述层叠体具有：一对相互对置的基材，夹在所述一对基材之间的液体或凝胶状固化性树脂材料层，以及一个或多个流动抑制体，其由可固化树脂材料的固化产物构成并夹在一对基材之间，其中固化性树脂材料层被一对基材和流动抑制体密封。另外，使用该层叠体制造树脂模具的方法。

7. 发明申请

US20110064871A1 LAMINATED BODY FOR MANUFACTURING RESIN MOLD, LAMINATED BODY, RESIN MOLD AND METHOD FOR MANUFACTURING MAGNETIC RECORDING MEDIUM 有权
标题翻译：用于制造树脂模具的层压体，层压体，树脂模具和用于制造磁记录介质的方法
公开(公告)号：US20110064871A1
公开(公告)日：2011-03-17
申请号：US12993208
申请日：2009-05-22
申请人： Hiroshi Uchida , Tomokazu Umezawa , Masato Fukushima , Shinsuke Takeyama , Takanori Sakuragi
发明人： Hiroshi Uchida , Tomokazu Umezawa , Masato Fukushima , Shinsuke Takeyama , Takanori Sakuragi
IPC分类号： B05D5/00 , B32B27/36 , B29C33/00
CPC分类号： G11B5/855 , B29C33/3842 , B29C33/424 , Y10T428/31663
摘要： A laminated body which forms a resin mold by compression molding using a master mold, the laminated body having: a pair of mutually facing base materials, a layer of a liquid or gel-like curable resin material sandwiched between the pair of base materials, and one or more flow suppression bodies, which are composed of a cured product of the curable resin material and are sandwiched between the pair of base materials, wherein the layer of the curable resin material is sealed by the pair of base materials and the flow suppression bodies. Also, a method for manufacturing a resin mold using the laminated body.
摘要翻译：一种层叠体，其通过使用母模的压缩成型形成树脂模具，所述层叠体具有：一对相互对置的基材，夹在所述一对基材之间的液体或凝胶状固化性树脂材料层以及一个或多个流动抑制体，其由可固化树脂材料的固化产物构成并夹在一对基材之间，其中固化性树脂材料层被一对基材和流动抑制体密封。另外，使用该层叠体制造树脂模具的方法。

8. 发明申请

US20110014499A1 UV NANOIMPRINT METHOD, RESIN REPLICA MOLD AND METHOD FOR PRODUCING THE SAME, MAGNETIC RECORDING MEDIUM AND METHOD FOR PRODUCING THE SAME, AND MAGNETIC RECORDING/REPRODUCING APPARATUS 审中-公开
标题翻译： UV NANOIMPRINT方法，树脂替代品模具及其制造方法，磁记录介质及其制造方法以及磁记录/再现装置
公开(公告)号：US20110014499A1
公开(公告)日：2011-01-20
申请号：US12921051
申请日：2009-03-06
申请人： Hiroshi Uchida , Masato Fukushima , Yuko Sakata
发明人： Hiroshi Uchida , Masato Fukushima , Yuko Sakata
IPC分类号： G11B5/706 , B29C59/16 , B29C35/08
CPC分类号： G11B5/855 , B82Y10/00 , B82Y40/00 , G03F7/0002
摘要： A UV nanoimprint method comprising performing compression molding by pressing a mold having a pattern formed on the surface thereof against a work prepared by forming a thin film composed of an ultraviolet-curable resin on a substrate, and irradiating with ultraviolet light, either concurrently with the compression molding or after the compression molding, thereby transferring the pattern to the thin film, wherein the ultraviolet light is irradiated using an ultraviolet light irradiation apparatus equipped with temperature rise suppression means, and a light source that does not continuously emit heat rays together with ultraviolet light is used as a light source of the ultraviolet light irradiation apparatus.
摘要翻译：一种UV纳米压印方法，包括通过将形成在其表面上的图案的模具压制在通过在基板上形成由紫外线固化树脂构成的薄膜而制备的工件上进行压缩成型，并与紫外线照射压缩成型或压缩成型后，将图案转印到薄膜上，其中使用配备有升温抑制装置的紫外线照射装置照射紫外线，以及与紫外线不连续地发射热射线的光源光被用作紫外线照射装置的光源。

9. 发明授权

US08999220B2 Method and apparatus for manufacturing resin stamper, imprint method, magnetic recording medium, and magnetic recording/reproducing apparatus 有权
标题翻译：用于制造树脂压模的方法和装置，压印方法，磁记录介质和磁记录/重放装置
公开(公告)号：US08999220B2
公开(公告)日：2015-04-07
申请号：US12675609
申请日：2008-10-16
申请人： Hiroshi Uchida , Masato Fukushima , Yuko Sakata
发明人： Hiroshi Uchida , Masato Fukushima , Yuko Sakata
IPC分类号： B05D5/00 , B29C43/40 , B29B13/02 , B29C43/02 , G11B5/855 , B29C35/08 , B29L17/00
CPC分类号： B29C43/40 , B29B13/023 , B29C35/0805 , B29C43/021 , B29C2043/025 , B29L2017/003 , G11B5/855
摘要： The present invention provides a technique capable of manufacturing a resin stamper at a low cost. A method of manufacturing a plate-shaped resin stamper includes: pressing a resin composite base material against a mother stamper having a pattern formed on the surface thereof by compression molding to transfer the pattern of the mother stamper to the composite base material; and punching the composite base material. In the manufacturing method, the resin composite base material includes at least one curing resin. In addition, during the compression molding, a portion of the composite base material is cured by active energy beams or heat, the pattern is transferred to the composite base material, and the composite base material is punched, thereby manufacturing the resin stamper.
摘要翻译：本发明提供能够以低成本制造树脂压模的技术。制造板状树脂压模的方法包括：通过压缩模塑将树脂复合基材压在具有形成在其表面上的图案的母模上，以将母模的图案转印到复合基材; 并冲压复合基材。在制造方法中，树脂复合基材包含至少一种固化树脂。此外，在压缩成型时，通过活性能量束或热量使复合基材的一部分固化，将图案转印到复合基材上，对复合基材进行冲压，制造树脂压模。

10. 发明申请

US20100239889A1 METHOD AND APPARATUS FOR MANUFACTURING RESIN STAMPER, IMPRINT METHOD, MAGNETIC RECORDING MEDIUM, AND MAGNETIC RECORDING/REPRODUCING APPARATUS 有权
标题翻译：用于制造树脂印刷机，印刷方法，磁记录介质和磁记录/再现装置的方法和装置
公开(公告)号：US20100239889A1
公开(公告)日：2010-09-23
申请号：US12675609
申请日：2008-10-16
申请人： Hiroshi Uchida , Masato Fukushima , Yuko Sakata
发明人： Hiroshi Uchida , Masato Fukushima , Yuko Sakata
IPC分类号： G11B3/72 , B29C33/42 , B29C35/08 , B28B11/08
CPC分类号： B29C43/40 , B29B13/023 , B29C35/0805 , B29C43/021 , B29C2043/025 , B29L2017/003 , G11B5/855
摘要： The present invention provides a technique capable of manufacturing a resin stamper at a low cost. A method of manufacturing a plate-shaped resin stamper includes: pressing a resin composite base material against a mother stamper having a pattern formed on the surface thereof by compression molding to transfer the pattern of the mother stamper to the composite base material; and punching the composite base material. In the manufacturing method, the resin composite base material includes at least one curing resin. In addition, during the compression molding, a portion of the composite base material is cured by active energy beams or heat, the pattern is transferred to the composite base material, and the composite base material is punched, thereby manufacturing the resin stamper.
摘要翻译：本发明提供能够以低成本制造树脂压模的技术。制造板状树脂压模的方法包括：通过压缩模塑将树脂复合基材压在具有形成在其表面上的图案的母模上，以将母模的图案转印到复合基材; 并冲压复合基材。在制造方法中，树脂复合基材包含至少一种固化树脂。此外，在压缩成型时，通过活性能量束或热量使复合基材的一部分固化，将图案转印到复合基材上，对复合基材进行冲压，制造树脂压模。

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