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18 条记录 (耗时 0.02 秒)

    Magnetic recording medium comprising a ferromagnetic metal film and two carbon protective layers
    4.
    发明授权
    Magnetic recording medium comprising a ferromagnetic metal film and two carbon protective layers 失效
    磁记录介质包括强磁性金属膜和两个碳保护层

    公开(公告)号：US5364690A

    公开(公告)日：1994-11-15

    申请号：US964861

    申请日：1992-10-22

    申请人： Kiyoshi Takahashi ,  Mikio Murai ,  Masaru Odagiri ,  Hideyuki Ueda ,  Yukikazu Ohchi ,  Tatsuya Hiwatashi

    发明人： Kiyoshi Takahashi ,  Mikio Murai ,  Masaru Odagiri ,  Hideyuki Ueda ,  Yukikazu Ohchi ,  Tatsuya Hiwatashi

    IPC分类号： G11B5/64 ,  G11B5/72 ,  G11B5/73 ,  G11B5/00

    CPC分类号： G11B5/72 ,  Y10S428/90 ,  Y10T428/24942 ,  Y10T428/24975 ,  Y10T428/24983 ,  Y10T428/265 ,  Y10T428/30

    摘要： A magnetic recording medium comprising: a non-magnetic substrate; a ferromagnetic metal thin film provided on the non-magnetic substrate; a filmlike first carbon layer provided on the ferromagnetic metal thin film; and a hard and amorphous second carbon layer provided on the first carbon layer; the first and second carbon layers having first and second Raman spectra based on Raman spectrophotometry, respectively; assuming that when each of the first and second Raman spectra is decomposed into a first band of Gaussian function having a peak in the vicinity of 1380 cm.sup.-1 and a second band of Gaussian function having a peak in the vicinity of 1550 cm.sup.-1 in X-Y rectangular coordinates with an X-axis expressed in cm.sup.-1 and a Y-axis indicative of spectral intensity, a ratio of an area enclosed by the first band and the X-axis to an area enclosed by the second band and the X-axis represents "relative intensity", the first carbon layer has a relative intensity of 2 to 20, while the second carbon layer has a relative intensity of 0.8 to 3, a Vickers hardness of not less than 1,000 kg/mm.sup.2 and a thickness of 50 to 300 .ANG..

    摘要翻译： 一种磁记录介质，包括：非磁性基板; 设置在非磁性基板上的铁磁金属薄膜; 设置在强磁性金属薄膜上的薄膜状的第一碳层; 以及设置在所述第一碳层上的硬质和无定形的第二碳层; 第一和第二碳层分别具有基于拉曼分光光度法的第一和第二拉曼光谱; 假设当第一和第二拉曼光谱中的每一个被分解成具有在1380cm -1附近的峰的第一高斯函数带和在1550cm -1附近具有峰的第二带高斯函数时 具有以cm-1表示的X轴和表示光谱强度的Y轴的XY直角坐标，由第一带和X轴包围的面积与由第二带包围的面积的比率， 轴表示“相对强度”，第一碳层的相对强度为2〜20，第二碳层的相对强度为0.8〜3，维氏硬度为1000kg / mm2以上，厚度为50 到300 ANGSTROM。

    Metalized film capacitor
    6.
    发明授权
    Metalized film capacitor 有权
    金属化电容器

    公开(公告)号：US08451579B2

    公开(公告)日：2013-05-28

    申请号：US12992946

    申请日：2009-06-30

    申请人： Hiroki Takeoka ,  Hiroshi Kubota ,  Hiroshi Fujii ,  Yukikazu Ohchi ,  Yukihiro Shimasaki

    发明人： Hiroki Takeoka ,  Hiroshi Kubota ,  Hiroshi Fujii ,  Yukikazu Ohchi ,  Yukihiro Shimasaki

    IPC分类号： H01G2/12 ,  H01G2/22 ,  H01G4/255

    CPC分类号： H01G4/012 ,  H01G4/015 ,  H01G4/18 ,  Y02T10/7022

    摘要： A metalized film capacitor includes a first dielectric film, a first metal thin-film electrode provided on a surface of the first dielectric film, a second dielectric film provided on the first metal thin-film electrode, and a second metal thin-film electrode provided on the second dielectric film, such that the second metal thin-film electrode faces the first metal thin-film electrode across the second dielectric film. The surface of the first dielectric film has a surface energy ranging from 25 mN/m to 40 mN/m. The metalized film capacitor exhibits high heat resistance and a preferable self-healing effect.

    摘要翻译： 金属化薄膜电容器包括第一电介质膜，设置在第一电介质膜的表面上的第一金属薄膜电极，设置在第一金属薄膜电极上的第二电介质膜和设置在第一金属薄膜电极上的第二金属薄膜电极 使得第二金属薄膜电极在第二介电膜上面对第一金属薄膜电极。 第一电介质膜的表面的表面能为25mN / m〜40mN / m。 金属化薄膜电容器具有高耐热性和优选的自愈效果。

    Lubricant, magnetic recording medium and production method of magnetic recording medium
    7.
    发明授权
    Lubricant, magnetic recording medium and production method of magnetic recording medium 失效
    润滑剂，磁记录介质及磁记录介质的制备方法

    公开(公告)号：US07361421B2

    公开(公告)日：2008-04-22

    申请号：US11126153

    申请日：2005-05-11

    申请人： Yukikazu Ohchi

    发明人： Yukikazu Ohchi

    IPC分类号： G11B5/716

    CPC分类号： C10M131/12 ,  C07C69/63 ,  C10M141/06 ,  C10M147/04 ,  C10M157/04 ,  C10M161/00 ,  C10M2211/044 ,  C10M2211/0445 ,  C10M2213/00 ,  C10M2215/042 ,  C10N2230/06 ,  C10N2240/204 ,  C10N2250/121 ,  G11B5/72 ,  G11B5/725 ,  G11B5/8408 ,  C10M2211/04 ,  C10M2211/042

    摘要： A lubricant is obtained by mixing at least one compound selected from specific fluorine-based diester dicarboxylic acid compounds having has two carboxyl groups, two ester bonds, terminal groups each of which is an alkyl group or an alkenyl group, and one fluoroether or one fluoropolyether chain with at least one compound selected from specific fluorine-based diester compounds having two ester bonds, two terminal groups each of which is an alkyl group or an alkenyl group, one fluoroether or one fluoropolyether chain and specific fluorine-based monoester compounds one ester bond, one terminal group that is an alkyl group or an alkenyl group, and one terminal group that is a fluoroalkyl group, a fluoroether group or a fluoropolyether group, and preferably a specific fluorine-based amino-alcohol compound, and this lubricant is used to form a lubricant layer of a magnetic recording medium.

    摘要翻译： 通过混合至少一种选自具有两个羧基，两个酯键，各自为烷基或烯基的端基的氟基二酯羧酸化合物和一个氟醚或一个氟聚醚的化合物获得润滑剂 具有至少一种选自具有两个酯键的特定氟基二酯化合物的化合物，两个末端基团，各自为烷基或烯基，一个氟醚或一个氟聚醚链和特定的氟基单酯化合物一个酯键 作为烷基或烯基的一个末端基团和作为氟代烷基的一个末端基团，氟代醚基或氟代聚醚基团，优选特定的氟系氨基醇化合物，使用该润滑剂 形成磁记录介质的润滑剂层。

    METALIZED FILM CAPACITOR
    8.
    发明申请
    METALIZED FILM CAPACITOR 有权
    金属化膜电容器

    公开(公告)号：US20140036405A1

    公开(公告)日：2014-02-06

    申请号：US14110893

    申请日：2012-05-29

    申请人： Hiroki Takeoka ,  Yukikazu Ohchi ,  Ryo Majima ,  Yukihiro Shimasaki ,  Hiroshi Fujii ,  Ryosuke Kamiura ,  Hiroshi Kubota ,  Yasuhiro Hiraki

    发明人： Hiroki Takeoka ,  Yukikazu Ohchi ,  Ryo Majima ,  Yukihiro Shimasaki ,  Hiroshi Fujii ,  Ryosuke Kamiura ,  Hiroshi Kubota ,  Yasuhiro Hiraki

    IPC分类号： H01G4/015

    CPC分类号： H01G4/015 ,  H01G4/005 ,  H01G4/0085 ,  H01G4/18 ,  Y02T10/7022

    摘要： A metalized film capacitor includes metalized films, each of which is formed of an insulating film made of dielectric, and a vapor deposited metal electrode formed on an upper surface of the insulating film. An end of the vapor deposited metal electrode extends together with an end of the insulating film, and both the ends are connected to an electrode terminal. The vapor deposited metal electrode of the metalized film includes a center region and a low resistance section that is made of Al—Zn—Mg alloy. The low resistance section is disposed at an end of the electrode and is thicker than the center region. This metalized film capacitor has high humidity resistance.

    摘要翻译： 金属化膜电容器包括由绝缘膜构成的绝缘膜形成的金属化膜和形成在绝缘膜的上表面上的蒸镀金属电极。 气相沉积金属电极的一端与绝缘膜的端部一起延伸，并且两端连接到电极端子。 金属化膜的气相沉积金属电极包括由Al-Zn-Mg合金制成的中心区域和低电阻部分。 低电阻部分设置在电极的端部并且比中心区域更厚。 该金属化薄膜电容器具有高耐湿性。

    MOLDED CAPACITOR AND METHOD FOR MANUFACTURING THE SAME
    9.
    发明申请
    MOLDED CAPACITOR AND METHOD FOR MANUFACTURING THE SAME 审中-公开
    模制电容器及其制造方法

    公开(公告)号：US20110102966A1

    公开(公告)日：2011-05-05

    申请号：US13000293

    申请日：2009-07-01

    申请人： Hiroki Takeoka ,  Hiroshi Kubota ,  Yukihiro Shimasaki ,  Hiroshi Fujii ,  Yukikazu Ohchi

    发明人： Hiroki Takeoka ,  Hiroshi Kubota ,  Yukihiro Shimasaki ,  Hiroshi Fujii ,  Yukikazu Ohchi

    IPC分类号： H01G4/18 ,  H01G7/00

    CPC分类号： H01G4/224 ,  H01G2/08 ,  H01G4/228 ,  H01G4/38 ,  Y02T10/7022 ,  Y10T29/43

    摘要： A molded capacitor includes a capacitor-element assembly, a package covering the capacitor-element assembly, and a supporter embedded in the package. The capacitor-element assembly includes a capacitor element having a first electrode, and a busbar joined to the electrode of the capacitor element. The busbar has a terminal. The package is made of norbornene-based resin and covers the capacitor-element assembly while exposing the terminal of the busbar. The supporter has first and second end section and is made of heat-conductive insulating material. The first end section contacts the capacitor-element assembly. The second end section is exposed from the package. This molded capacitor has high heat resistance and a small, light-weighted body, and can be manufactured inexpensively.

    摘要翻译： 模制电容器包括电容器元件组件，覆盖电容器元件组件的封装以及嵌入在封装中的支撑件。 电容器元件组件包括具有第一电极的电容器元件和连接到电容器元件的电极的母线。 母线有一个终端。 封装由降冰片烯类树脂制成，并在露出母线端子的同时覆盖电容元件组件。 支撑体具有第一和第二端部，并且由导热绝缘材料制成。 第一端部接触电容元件组件。 第二端部从包装中露出。 该模制电容器具有高耐热性和小的轻量体，并且可以廉价地制造。