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公开(公告)号：US09472227B2
公开(公告)日：2016-10-18
申请号：US13166002
申请日：2011-06-22
Applicant: Hi Shin , Iwao Okamoto
Inventor： Hi Shin , Iwao Okamoto
CPC classification number: G11B5/7325 , G11B5/738
Abstract: [Problem] An object is to provide a perpendicular magnetic recording medium that can realize both improvement in crystal orientation and refinement of crystal grain size and can achieve a higher recording density and a higher SN ratio, and a method of manufacturing the same.[Solution] A perpendicular magnetic recording medium 100 of the present invention is a perpendicular magnetic recording medium 100 having a base plate 100, and a laminate film including a first ground layer 150a provided on the base plate 100, a second ground layer 150b provided on the first ground layer 150a, and a main recording layer 160 provided on the second ground layer 150b and containing a magnetic material having a granular structure, wherein the magnetic material which constitutes the main recording layer 160 contains a CoCrPt alloy, and a material which constitutes the second ground layer 150b contains an Ru—Co oxide alloy.
Abstract translation: [解决方案]本发明的垂直磁记录介质100是具有基板100的垂直磁记录介质100，以及包括设置在基板100上的第一接地层150a的层压膜，设置在基板100上的第二接地层150b 第一接地层150a和设置在第二接地层150b上并包含具有粒状结构的磁性材料的主记录层160，其中构成主记录层160的磁性材料包含CoCrPt合金，以及构成 第二接地层150b含有Ru-Co氧化物合金。
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公开(公告)号：US08559131B2
公开(公告)日：2013-10-15
申请号：US13161394
申请日：2011-06-15
Applicant: Daisuke Masuda , Chiyo Saito , Junichi Horikawa , Iwao Okamoto
Inventor： Daisuke Masuda , Chiyo Saito , Junichi Horikawa , Iwao Okamoto
IPC: G11B5/127
CPC classification number: G11B5/667 , G11B5/012 , G11B2005/0021
Abstract: [Problem] A perpendicular magnetic recording medium and a magnetic disk device that are suitable for a shingle recording type are provided.[Solution] The perpendicular magnetic recording medium of the present invention is a perpendicular magnetic recording medium for a shingle recording type having a laminated film including a soft magnetic layer 13 and a main recording layer 16 formed on base 11, the soft magnetic layer 13 having a thickness found from a core width of a magnetic head for recording and reproduction with respect to the perpendicular magnetic recording medium and a track pitch narrower than the core width.
Abstract translation: [问题]提供了适用于瓦楞记录型的垂直磁记录介质和磁盘装置。 [解决方案]本发明的垂直磁记录介质是用于瓦片记录型的垂直磁记录介质，其具有包括形成在基底11上的软磁层13和主记录层16的层叠膜，软磁层13具有 从用于记录和再现相对于垂直磁记录介质的磁头的磁芯宽度发现的厚度和比磁芯宽度窄的轨道间距。
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公开(公告)号：US20120162808A1
公开(公告)日：2012-06-28
申请号：US13161394
申请日：2011-06-15
Applicant: Daisuke Masuda , Chiyo Saito , Junichi Horikawa , Iwao Okamoto
Inventor： Daisuke Masuda , Chiyo Saito , Junichi Horikawa , Iwao Okamoto
CPC classification number: G11B5/667 , G11B5/012 , G11B2005/0021
Abstract: [Problem] A perpendicular magnetic recording medium and a magnetic disk device that are suitable for a shingle recording type are provided.[Solution] The perpendicular magnetic recording medium of the present invention is a perpendicular magnetic recording medium for a shingle recording type having a laminated film including a soft magnetic layer 13 and a main recording layer 16 formed on base 11, the soft magnetic layer 13 having a thickness found from a core width of a magnetic head for recording and reproduction with respect to the perpendicular magnetic recording medium and a track pitch narrower than the core width.
Abstract translation: [问题]提供了适用于瓦楞记录型的垂直磁记录介质和磁盘装置。 [解决方案]本发明的垂直磁记录介质是用于瓦片记录型的垂直磁记录介质，其具有包括形成在基底11上的软磁层13和主记录层16的层叠膜，软磁层13具有 从用于记录和再现相对于垂直磁记录介质的磁头的磁芯宽度发现的厚度和比磁芯宽度窄的轨道间距。
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4.发明申请公开(公告)号：US20120156523A1
公开(公告)日：2012-06-21
申请号：US13153275
申请日：2011-06-03
Applicant: TOMOKO SEKI , IWAO OKAMOTO
Inventor： TOMOKO SEKI , IWAO OKAMOTO
CPC classification number: G11B5/65
Abstract: [Summary][Problem] An object is to attain both reduction in size of magnetic particles and reduction in distance between magnetic particles to achieve a higher recording density and a higher SN ratio.[Solution] A perpendicular magnetic recording medium according to the present invention is a perpendicular magnetic recording medium having a laminate film including at least a magnetic layer on a base plate, wherein the magnetic layer includes a magnetic material having a granular structure and a non-magnetic grain boundary including an inter-ceramic compound containing Mg.
Abstract translation: 发明内容本发明的目的在于获得磁性粒子的尺寸减小和磁性粒子之间的距离的减小，以实现更高的记录密度和更高的SN比。 [解决方案]根据本发明的垂直磁记录介质是具有至少包括基板上的磁性层的层叠膜的垂直磁记录介质，其中磁性层包括具有颗粒结构和非磁性层的磁性材料， 包括含有Mg的陶瓷间化合物的磁晶界。
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公开(公告)号：US20120069466A1
公开(公告)日：2012-03-22
申请号：US13071132
申请日：2011-03-24
Applicant: Iwao Okamoto , Chiyo Saito , Daisuke Masuda
Inventor： Iwao Okamoto , Chiyo Saito , Daisuke Masuda
IPC: G11B5/55
CPC classification number: G11B5/012 , G11B5/09 , G11B5/1278
Abstract: An object of the present invention is to further improve a recording density in a magnetic disk apparatus using a shingle write system.In a magnetic disk apparatus including a magnetic disk, a recording head that writes information on the magnetic disk, and a controller that controls a writing operation of the recording head to the magnetic disk, the controller controls the writing operation such that the recording head writes information on a region including a target track and a portion of track adjacent thereto in an overlapping manner while position-shifting in a radial direction of the magnetic disk and a first writing frequency to a track on which information is last written is higher than a second writing frequency to another track.
Abstract translation: 本发明的目的是进一步提高使用瓦片写入系统的磁盘装置中的记录密度。 在包括磁盘的磁盘装置，在磁盘上写入信息的记录头以及控制记录头对磁盘的写入操作的控制器中，控制器控制写入操作使得记录头写入 关于包括目标轨道和与其相邻的轨道的一部分的区域的信息，当在磁盘的径向方向上的位置移位和对最后写入信息的轨道的第一写入频率高于第二 将频率写入另一个轨道。
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Patent Agency Ranking
6.发明申请Agent for enhancing the production of collagen, their preparation and use 审中-公开用于增强胶原蛋白生产的药剂及其制备和用途公开(公告)号：US20070129430A1
公开(公告)日：2007-06-07
申请号：US10574934
申请日：2003-10-04
Applicant: Satomi Miyata , Iwao Okamoto , Shimpei Ushio , Masashi Kurimoto
Inventor： Satomi Miyata , Iwao Okamoto , Shimpei Ushio , Masashi Kurimoto
IPC: A61K31/375 , A61K31/22 , A61K31/20
CPC classification number: A61K31/7048 , A23K20/158 , A23K20/174 , A23L33/12 , A23L33/15 , A23V2002/00 , A61K8/65 , A61K8/676 , A61K31/20 , A61K31/201 , A61K31/375 , A61K45/06 , A61Q19/00 , A61Q19/08 , A61K2300/00 , A23V2250/708 , A23V2250/186
Abstract: The present invention has an object to provide an agent for enhancing collagen production and use thereof, and solves the object by establishing an agent for enhancing collagen production, which comprises as effective ingredients L-ascorbic acid or its derivative and a fatty acid or its derivative, and use thereof.
Abstract translation: 本发明的目的是提供一种用于增强胶原蛋白生产和用途的药剂，并且通过建立包含作为有效成分L-抗坏血酸或其衍生物和脂肪酸或其衍生物的有效成分的胶原蛋白生产增强剂来解决该目的 ，及其用途。
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公开(公告)号：US07037685B2
公开(公告)日：2006-05-02
申请号：US10260576
申请日：2002-10-01
Applicant: Kozo Yamamoto , Iwao Okamoto , Masashi Kurimoto
Inventor： Kozo Yamamoto , Iwao Okamoto , Masashi Kurimoto
IPC: C12P21/02
CPC classification number: C07K14/54 , A61K38/00 , Y02A50/411
Abstract: Disclosed are created stable polypeptides which are capable of inducing the production of interferon-gamma by immunocompetent cells. The present polypeptides contain specific amino acid sequences usually derived from the wild-type polypeptides, being capable of the production of interferon-gamma, by replacing the cysteine(s) with different amino acid(s). The present polypeptides possess a stability and an activity of inducing the production of IFN-γ by immunocompetent cells, both of which are significantly higher than those of the wild-type polypeptides. In addition to the activity, the present polypeptides can exhibit remarkable activities of inducing the formation of killer cells and enhancing thier cytotoxicities. The present polypeptides are easily obtainable by the process according to the present invention using recombinant DNA techniques. Thus the present polypeptides are useful for agents to treat and/or prevent susceptive diseases such as viral diseases, infections, malignant tumors, and immunopathies.
Abstract translation: 公开了能够通过免疫活性细胞诱导干扰素-γ产生的稳定多肽。 本发明的多肽含有通常衍生自野生型多肽的能够产生干扰素-γ的特异性氨基酸序列，通过用不同的氨基酸替代半胱氨酸。 本发明的多肽具有通过免疫活性细胞诱导IFN-γ产生的稳定性和活性，两者均明显高于野生型多肽。 除了活性之外，本发明的多肽可以表现出显着的诱导杀伤细胞形成的活性和增强其细胞毒性。 本发明的多肽可以使用重组DNA技术通过本发明的方法容易地获得。 因此，本发明的多肽可用于治疗和/或预防感染性疾病如病毒性疾病，感染，恶性肿瘤和免疫病症的药剂。
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公开(公告)号：US20050243454A1
公开(公告)日：2005-11-03
申请号：US10989610
申请日：2004-11-17
Applicant: Seigo Igaki , Takahisa Ueno , Tohru Horie , Iwao Okamoto
Inventor： Seigo Igaki , Takahisa Ueno , Tohru Horie , Iwao Okamoto
CPC classification number: G11B27/36 , G11B5/455 , G11B2005/001 , G11B2220/2516 , G11B2220/2525
Abstract: After a measurement apparatus records a magnetization state of a reference pattern on at least one specific track of a recording medium, it generates a leakage magnetic field of a demagnetization pattern and demagnetizes the magnetization state of the reference pattern using the leakage magnetic field. Then, the measurement apparatus calculates a difference between the read output of a reference pattern before demagnetization and the read output of a reference pattern after demagnetization on the specific track and obtains a leakage magnetic field of a recording head from the obtained difference.
Abstract translation: 在测量装置在记录介质的至少一个特定轨道上记录参考图案的磁化状态之后，产生消磁图案的泄漏磁场，并使用泄漏磁场去除参考图案的磁化状态。 然后，测量装置计算在退磁之前的参考图案的读取输出与在特定轨道上退磁之后的参考图案的读取输出之间的差异，并从获得的差值获得记录头的泄漏磁场。
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9.发明申请公开(公告)号：US20050196643A1
公开(公告)日：2005-09-08
申请号：US11116831
申请日：2005-04-28
Applicant: Antony Ajan , Iwao Okamoto
Inventor： Antony Ajan , Iwao Okamoto
CPC classification number: G11B5/7325 , G11B5/656 , G11B5/8404 , Y10T428/12465 , Y10T428/12854 , Y10T428/12986
Abstract: A magnetic recording medium includes a textured surface which is textured in a predetermined direction, a Cr-based underlayer provided on the textured surface and having Cr preferred growth along the predetermined direction so that over approximately 50% of Cr are oriented along the predetermined direction, and a Co-based magnetic layer provided on the underlayer and having Co(1120) preferred growth along the predetermined direction.
Abstract translation: 磁记录介质包括沿预定方向纹理化的纹理表面，设置在织构表面上的Cr基底层，并且沿着预定方向具有优选Cr <110>生长，使得大约50％的Cr <110>为 沿着预定方向取向，以及设置在底层上并具有沿着预定方向的Co（1120）优选生长的Co基磁性层。
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10.发明授权Magnetic recording medium with Cr<110> preferred growth along a predetermined direction, method of producing the same and magnetic storage apparatus 失效具有Cr <110>的磁记录介质优选沿预定方向生长，其制造方法和磁存储装置公开(公告)号：US06905781B2
公开(公告)日：2005-06-14
申请号：US10444507
申请日：2003-05-23
Applicant: Antony Ajan , Iwao Okamoto
Inventor： Antony Ajan , Iwao Okamoto
CPC classification number: G11B5/7325 , G11B5/656 , G11B5/8404 , Y10T428/12465 , Y10T428/12854 , Y10T428/12986
Abstract: A magnetic recording medium includes a textured surface which is textured in a predetermined direction, a Cr-based underlayer provided on the textured surface and having Cr preferred growth along the predetermined direction so that over approximately 50% of Cr are oriented along the predetermined direction, and a Co-based magnetic layer provided on the underlayer and having Co(1120) preferred growth along the predetermined direction.
Abstract translation: 磁记录介质包括沿预定方向纹理化的纹理表面，设置在织构表面上的Cr基底层，并且沿着预定方向具有优选Cr <110>生长，使得大约50％的Cr <110>为 沿着预定方向取向，以及设置在底层上并具有沿着预定方向的Co（1120）优选生长的Co基磁性层。
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