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1. 发明授权

US07241519B2 Magnetic recording medium with columar magnetic layer 失效
标题翻译：带有磁性层的磁记录介质
公开(公告)号：US07241519B2
公开(公告)日：2007-07-10
申请号：US10885185
申请日：2004-07-06
申请人： Junichi Tachibana , Yuichi Arisaka , Hiroshi Mizuno , Takuya Ito
发明人： Junichi Tachibana , Yuichi Arisaka , Hiroshi Mizuno , Takuya Ito
IPC分类号： G11B5/65 , G11B5/68 , G11B5/714
CPC分类号： G11B5/855 , G11B5/64 , Y10T428/265
摘要： Provided is a magnetic recording medium capable of achieving higher density recording. The magnetic recording medium comprises a magnetic layer formed on a non-magnetic base through vacuum oblique evaporation. The magnetic layer includes a plurality of columns in which 3 to 7 ferromagnetic particles with an average diameter of 5 to 10 nm are arranged in a line, and non-magnetic particles are disposed between columns so as to separate the columns from one another. A value Y/X defined as a ratio of an average value Y of a distance between the centers of adjacent columns in a film in-plane direction to an average value X of a distance between the centers of adjacent columns in a film thickness direction is preferably 0.5 or more.
摘要翻译：提供了能够实现更高密度记录的磁记录介质。磁记录介质包括通过真空倾斜蒸发在非磁性基底上形成的磁性层。磁性层包括多个列，其中平均直径为5至10nm的3至7个铁磁性颗粒被布置成一行，并且非磁性颗粒设置在列之间，以便将柱彼此分离。定义为膜平面方向上的相邻列的中心之间的距离的平均值Y与膜厚度方向上的相邻列的中心之间的距离的平均值X的比值Y / X是优选为0.5以上。

2. 发明申请

US20050008899A1 Magnetic recording medium 失效
标题翻译：磁记录介质
公开(公告)号：US20050008899A1
公开(公告)日：2005-01-13
申请号：US10885185
申请日：2004-07-06
申请人： Junichi Tachibana , Yuichi Arisaka , Hiroshi Mizuno , Takuya Ito
发明人： Junichi Tachibana , Yuichi Arisaka , Hiroshi Mizuno , Takuya Ito
IPC分类号： G11B5/64 , G11B5/855
CPC分类号： G11B5/855 , G11B5/64 , Y10T428/265
摘要： Provided is a magnetic recording medium capable of achieving higher density recording. The magnetic recording medium comprises a magnetic layer formed on a non-magnetic base through vacuum oblique evaporation. The magnetic layer includes a plurality of columns in which 3 to 7 ferromagnetic particles with an average diameter of 5 to 10 nm are arranged in a line, and non-magnetic particles are disposed between columns so as to separate the columns from one another. A value Y/X defined as a ratio of an average value Y of a distance between the centers of adjacent columns in a film in-plane direction to an average value X of a distance between the centers of adjacent columns in a film thickness direction is preferably 0.5 or more.
摘要翻译：提供了能够实现更高密度记录的磁记录介质。磁记录介质包括通过真空倾斜蒸发在非磁性基底上形成的磁性层。磁性层包括多个列，其中平均直径为5至10nm的3至7个铁磁性颗粒被布置成一行，并且非磁性颗粒设置在列之间，以便将柱彼此分离。定义为膜平面方向上的相邻列的中心之间的距离的平均值Y与膜厚度方向上的相邻列的中心之间的距离的平均值X的比值Y / X是优选为0.5以上。

3. 发明授权

US06773745B2 Method of producing magnetic recording medium 失效
标题翻译：制造磁记录介质的方法
公开(公告)号：US06773745B2
公开(公告)日：2004-08-10
申请号：US10219020
申请日：2002-08-14
申请人： Yuichi Arisaka , Junichi Tachibana , Takuya Ito , Yoh Iwasaki
发明人： Yuichi Arisaka , Junichi Tachibana , Takuya Ito , Yoh Iwasaki
IPC分类号： B05D512
CPC分类号： G11B5/855 , G11B5/85
摘要： A method of producing a magnetic recording medium comprising the step of forming a magnetic layer on a non-magnetic base film running at a constant speed by continuous oblique evaporation depositing metal vapor of volatilized metal incident obliquely to a surface of the non-magnetic base film, wherein the evaporation is conducted at a film forming rate, defined as an average deposition rate of the magnetic layer at a part of the non-magnetic base film exposed to the incident metal vapor, of not less than a predetermined rate to form an internal microstructure of the magnetic layer comprising columns each having a diameter of not more than about 15 nm constituted by magnetic particles having a size of not more than about 10 nm connected in chains in a direction substantially perpendicular to the magnetic layer and non-magnetic particles packed between the columns and separating the columns from each other, and a magnetic recording medium produced by the above method.
摘要翻译：一种制造磁记录介质的方法，包括以下步骤：在通过连续倾斜蒸发沉积非挥发性金属的非磁性基膜上形成磁性层的步骤，该金属蒸气倾斜地入射到非磁性基膜的表面其中蒸发以成膜速度进行，其定义为暴露于入射金属蒸气的非磁性基底膜的一部分处的磁性层的平均沉积速率不小于预定速率，以形成内部磁性层的微观结构包括各自具有不大于约15nm的直径的柱，所述柱由不大于约10nm的尺寸的磁性颗粒构成，所述磁性颗粒在基本上垂直于磁性层的方向上以链状连接，并且包含非磁性颗粒在列之间和彼此分离列，以及通过上述方法制造的磁记录介质。

4. 发明授权

US07182208B2 Instrument rack with direct exhaustion 有权
标题翻译：仪器架直接耗尽
公开(公告)号：US07182208B2
公开(公告)日：2007-02-27
申请号：US10741152
申请日：2003-12-19
申请人： Junichi Tachibana
发明人： Junichi Tachibana
IPC分类号： F25D17/08
CPC分类号： H05K7/20572
摘要： A rack for holding on its inside multiple electronic devices, which have fans for drawing outside air to inside the devices and exhaust ports for discharging air, including two pairs of support columns, the columns of each pair being placed parallel to one another in the front and the back at a pre-determined distance apart from one another, and air ducts for directing exhaust air from the above-mentioned exhaust ports of these electronic devices positioned between at least one pair of the two pairs of support columns, having a structure wherein there are side covers that cover the side surfaces, and the air ducts are installed between the pair of support columns between the side covers and the inside of the rack and are substantially formed from multiple panels adjacent to one another inside of the rack.
摘要翻译：用于在其内部保持多个电子装置的机架，其具有用于将外部空气抽吸到设备内部的风扇和用于排出空气的排气口，包括两对支撑柱，每对支柱在前部彼此平行放置并且所述背部彼此隔开预定的距离，以及用于引导来自位于至少一对所述两对支撑柱之间的这些电子设备的上述排气口的排出空气的空气管道，其具有以下结构：存在覆盖侧面的侧盖，并且空气管道安装在侧盖和齿条内部之间的一对支撑柱之间，并且基本上由在框架内部彼此相邻的多个板形成。

5. 发明授权

US5908711A Magnetic recording medium 失效
标题翻译：磁记录介质
公开(公告)号：US5908711A
公开(公告)日：1999-06-01
申请号：US876338
申请日：1997-06-17
申请人： Junichi Tachibana
发明人： Junichi Tachibana
IPC分类号： G11B5/64 , G11B5/65 , G11B5/66
CPC分类号： G11B5/653 , G11B5/64 , G11B5/656 , G11B5/66 , Y10S428/90
摘要： In a magnetic recording medium having a magnetic thin film formed on a nonmagnetic base film by vacuum evaporation, a noise can be reduced and hence a satisfactory error rate for the digital recording can be secured. A magnetic recording medium according to the present invention includes a nonmagnetic base film, and a magnetic layer formed on the nonmagnetic base film by oblique incident evaporation. A mean particle size a of a column grown on the nonmagnetic base film is set within the range of 10 nm.ltoreq.a.ltoreq.50 nm. A value .sigma./a is set within the range of .sigma./a.ltoreq.0.4 where .sigma. is a dispersion value of a particle-size distribution of the column.
摘要翻译：在具有通过真空蒸发形成在非磁性基底膜上的磁性薄膜的磁记录介质中，可以降低噪声，因此可以确保数字记录的令人满意的误差率。根据本发明的磁记录介质包括非磁性基膜和通过倾斜入射蒸发形成在非磁性基膜上的磁性层。在非磁性基膜上生长的柱的平均粒径a设定在10nm≤a≤50nm的范围内。 σ/ a设定在σ/ a

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