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    Thin-film magnetic head and method for fabricating the same
    1.
    发明授权
    Thin-film magnetic head and method for fabricating the same 失效
    薄膜磁头及其制造方法

    公开(公告)号：US4550353A

    公开(公告)日：1985-10-29

    申请号：US559083

    申请日：1983-12-07

    申请人： Osamu Hirai ,  Tetsuo Kobayashi ,  Shunichiro Kuwatsuka ,  Saburo Suzuki

    发明人： Osamu Hirai ,  Tetsuo Kobayashi ,  Shunichiro Kuwatsuka ,  Saburo Suzuki

    IPC分类号： G11B5/31 ,  G11B5/12

    CPC分类号： G11B5/3153 ,  G11B5/3116 ,  G11B5/3163 ,  Y10T29/49044 ,  Y10T29/49046

    摘要： A thin-film magnetic head having a magnetic core of double step structure and a method of fabricating it. A first magnetic core is formed on a substrate, which has a predetermined thickness at a pole chip region thereof and a thickness larger than the predetermined thickness at a back region thereof; a magnetic gap is formed thereon, a conductor coil is formed on the magnetic gap, which is encircled by an inter-layer, insulating film; a first magnetic film is formed thereon, which constitutes one layer of a second magnetic core and is connected with the first magnetic core at the back region; and a second magnetic film is formed thereon through an inorganic insulating film, which constitutes another layer of the second magnetic core and is removed at the pole chip region. When the second magnetic film is removed, the inorganic insulating film serves to protect the first magnetic film, and hence the thickness of the first magnetic film is maintained unvaried. Thus, there is obtained the thin-film magnetic head having a magnetic film which is of a predetermined thickness at the pole chip region and a thickness larger than the predetermined thickness at the back region.This structure enhances the conversion efficiency of the head as well as boosts the resolution for reproduction and relaxes the magnetization saturation for recording.

    摘要翻译： 一种具有双层结构的磁芯的薄膜磁头及其制造方法。 第一磁芯形成在基板上，该基板在其极片区域具有预定厚度，并且在其后部区域具有大于预定厚度的厚度; 在其上形成磁隙，在由间隔绝缘膜包围的磁隙上形成导体线圈; 在其上形成第一磁性膜，其构成一层第二磁芯并且在后部区域处与第一磁芯连接; 并且通过无机绝缘膜在其上形成第二磁性膜，该无机绝缘膜构成第二磁芯的另一层，并在极性芯片区域被去除。 当除去第二磁性膜时，无机绝缘膜用于保护第一磁性膜，因此第一磁性膜的厚度保持不变。 因此，获得了在磁极片区域具有预定厚度的磁性膜，并且在后部区域具有大于预定厚度的厚度的薄膜磁头。 这种结构提高了磁头的转换效率，并提高了再现的分辨率，并且放松了用于记录的磁化饱和度。

    Thin-film magnetic head having special input/output terminal backing connection and method of fabricating the same
    2.
    发明授权
    Thin-film magnetic head having special input/output terminal backing connection and method of fabricating the same 失效
    具有特殊输入/输出端子背衬连接的薄膜磁头及其制造方法

    公开(公告)号：US4949209A

    公开(公告)日：1990-08-14

    申请号：US231505

    申请日：1988-08-12

    申请人： Tadashi Imanaka ,  Tetsuo Kobayashi ,  Harunobu Saito ,  Osamu Hirai ,  Kanji Kawakami

    发明人： Tadashi Imanaka ,  Tetsuo Kobayashi ,  Harunobu Saito ,  Osamu Hirai ,  Kanji Kawakami

    IPC分类号： G11B5/31

    CPC分类号： G11B5/3106 ,  G11B5/313

    摘要： In a thin-film magnetic head having a magnetic core (upper magnetic layer), in the electromagnetic conversion section, which are composed of an upper first magnetic film, inorganic insulating film, and an upper second magnetic film, the upper first magnetic film is used as a second wiring for electrical continuity between the coil and input/output terminal. The upper first magnetic film is connected to the center of a coil which is of a single-layer structure. The first upper magnetic film is made of a same material as the coil and is formed simultaneously with the latter. In the region in which an input/output terminal backing is formed, the upper first magnetic film of a second wiring is removed. Thus, the electrical continuity is established between the input/output terminal and the center of the coil.Also, the utilization of the upper first magnetic film as second wiring is applicable to a thin-film magnetic head having a coil of a multi-layer structure.

    Process for producing particulate polymer having imide groups
    3.
    发明授权
    Process for producing particulate polymer having imide groups 失效
    用于生产具有酰亚胺基团的聚合物的方法

    公开(公告)号：US4427822A

    公开(公告)日：1984-01-24

    申请号：US440570

    申请日：1982-11-10

    申请人： Hiroshi Nishizawa ,  Yoshiyuki Mukoyama ,  Osamu Hirai

    发明人： Hiroshi Nishizawa ,  Yoshiyuki Mukoyama ,  Osamu Hirai

    IPC分类号： C08G18/08 ,  C08G18/34 ,  C08G73/10 ,  C08G18/00

    CPC分类号： C08G18/343 ,  C08G18/0871 ,  C08G73/1035

    摘要： A particulate polymer which has imide groups and may be in gelled state can be produced by reacting a polyisocyanate with a polycarboxylic acid having at least one acid anhydride group, and if necessary together with a polycarboxylic acid other than that mentioned above in the presence of a liquid medium containing at least one non-aqueous organic liquid, and thereby obtaining the particulate polymer having imide groups dispersed in the non-aqueous organic liquid.

    摘要翻译： 具有酰亚胺基并且可以处于胶凝状态的颗粒聚合物可以通过使多异氰酸酯与具有至少一个酸酐基团的多元羧酸反应，并且如果需要，与除上述以外的多元羧酸一起在 含有至少一种非水有机液体的液体介质，从而获得分散在非水有机液体中的具有酰亚胺基团的颗粒状聚合物。

    Hollow carbon fiber and production method
    4.
    发明授权
    Hollow carbon fiber and production method 失效
    中空碳纤维及其制作方法

    公开(公告)号：US07273652B2

    公开(公告)日：2007-09-25

    申请号：US10270447

    申请日：2002-10-15

    申请人： Shinji Takeda ,  Noriyuki Taguchi ,  Kazumi Kokaji ,  Osamu Hirai

    发明人： Shinji Takeda ,  Noriyuki Taguchi ,  Kazumi Kokaji ,  Osamu Hirai

    IPC分类号： B32B5/16

    CPC分类号： B82Y30/00 ,  D01D5/24 ,  D01F9/12 ,  Y10S977/776 ,  Y10S977/788 ,  Y10S977/842 ,  Y10S977/846 ,  Y10T428/249953 ,  Y10T428/249971 ,  Y10T428/2913 ,  Y10T428/2918 ,  Y10T428/30

    摘要： Production of hollow carbon fibers and hollow carbon particles includes baking and carbonization of polymer particles having a specified volume after deformation. A metal-deposited carbon fiber with metal deposited inside and/or outside the hollow carbon fiber is applicable to electron discharge devices. The thickness and crystallinity of the graphite layer can be freely controlled. Since almost no by-product is generated, separation and refining using a solvent is not required. A hollow carbon particle of desired shape can be produced at a high yield rate. The hollow carbon fiber represented by a carbon nano-tube can be controlled in such a way that a low resistance and uniform shape are provided so that there is an increase in the amount of electrons discharged from the hollow carbon fiber. Use of this hollow carbon fiber as an electron discharge source provides an excellent electron discharge device characterized by stable pixels.

    摘要翻译： 中空碳纤维和中空碳颗粒的制造包括在变形后具有规定体积的聚合物颗粒的烘烤和碳化。 在中空碳纤维内部和/或外部沉积有金属的金属沉积碳纤维可应用于电子放电装置。 石墨层的厚度和结晶度可以自由控制。 由于几乎不产生副产物，因此不需要使用溶剂的分离和精制。 可以以高产率制造所需形状的中空碳颗粒。 由碳纳米管表示的中空碳纤维可以以这样的方式进行控制，使得提供低电阻和均匀的形状，使得从中空碳纤维排出的电子量增加。 使用该中空碳纤维作为电子放电源提供了以稳定像素为特征的优异的电子放电装置。

    Clavulone derivatives, process for preparing the same, and use of said compounds
    5.
    发明授权
    Clavulone derivatives, process for preparing the same, and use of said compounds 失效
    克拉维酮衍生物，其制备方法和所述化合物的用途

    公开(公告)号：US4560703A

    公开(公告)日：1985-12-24

    申请号：US535258

    申请日：1983-09-23

    申请人： Masanori Fukushima ,  Osamu Hirai ,  Toshitaka Manda ,  Hiroyuki Kikuchi ,  Yasumasa Tsukitani ,  Iwao Shimizu ,  Yasuji Yamada

    发明人： Masanori Fukushima ,  Osamu Hirai ,  Toshitaka Manda ,  Hiroyuki Kikuchi ,  Yasumasa Tsukitani ,  Iwao Shimizu ,  Yasuji Yamada

    IPC分类号： C07C405/00 ,  C07C69/732 ,  A61K31/215 ,  C07C69/738

    CPC分类号： C07C405/00

    摘要： Novel clavulone derivatives of the formula: ##STR1## wherein R.sup.1 and R.sup.2 combine together to form a keto group or either one of R.sup.1 and R.sup.2 is hydrogen atom and another one of them is hydroxy or acetoxy group, R.sup.3 and R.sup.4 are the same or different and are each hydrogen atom or acetoxy group, n is 0 or 1, provided that when the C--C bond between 8 and 12 positions is double bond, n is 0, a, b, c, d and e are each an integer of 1 or 2, and the dotted line means that the C--C bond is a single bond or double bond, or a salt thereof, which have excellent anti-inflammatory activity and anti-tumor activity and hence are useful as an anti-inflammatory agent or anti-tumor agent.

    摘要翻译： 下式的新型克拉维酮衍生物：其中R 1和R 2结合在一起形成酮基或R 1和R 2中的任一个是氢原子，另一个是羟基或乙酰氧基，R 3和R 4是 相同或不同，各自为氢原子或乙酰氧基，n为0或1，条件是当8和12位之间的CC键为双键时，n为0，a，b，c，d和e各自为整数 为1或2，虚线表示CC键为单键或双键或其盐，其具有优异的抗炎活性和抗肿瘤活性，因此可用作抗炎剂或 抗肿瘤剂。

    Roller bottle handling system
    6.
    发明授权
    Roller bottle handling system 失效
    滚瓶处理系统

    公开(公告)号：US5547329A

    公开(公告)日：1996-08-20

    申请号：US418294

    申请日：1995-04-07

    申请人： Osamu Hirai ,  Keiji Tamura ,  Hajime Ichihashi

    发明人： Osamu Hirai ,  Keiji Tamura ,  Hajime Ichihashi

    IPC分类号： C12M1/00 ,  C12M3/04 ,  B65G1/10

    CPC分类号： C12M23/48 ,  C12M23/52 ,  C12M27/12

    摘要： A roller bottle handling system includes a culture rack storage station for storing a plurality of culture racks each for accommodating a plurality of roller bottles each filled with a culture medium and cells, and a mass-handling facility for extracting completed cultures from roller bottles and replacing a culture medium in the roller bottles with a new culture medium. The roller bottle handling system further includes an unloading station for taking out roller bottles from culture racks delivered from the culture rack storage station and delivering the roller bottles to the mass-handling facility, and a loading station for charging roller bottles filled with a culture medium and cells into culture racks. Automatic guided vehicles or overhead traveling cranes are movable to deliver culture racks, one at a time, between the culture rack storage station and the unloading and loading stations. Aerial carriages run along elevated tracks to deliver culture racks, one at a time, between the unloading station and the loading station.

    摘要翻译： 滚瓶处理系统包括用于储存多个培养架的培养架储存站，每个培养架用于容纳多个填充有培养基和细胞的滚瓶，以及用于从滚瓶提取完成的培养物的批量处理设备， 在具有新培养基的滚瓶中的培养基。 滚瓶处理系统还包括卸载站，用于从培养架储存站传送的培养架中取出滚瓶，并将滚瓶输送到质量处理设备;以及装载站，用于对填充有培养基的滚瓶进行充电 细胞进入培养架。 自动引导车辆或高架行驶起重机可移动，以便在文化架存放站和卸载和装载站之间一次一个地提供文化架。 空中架子沿着高架轨道运行，以便在卸载站和装载站之间一次提供文化架。

    Hollow carbon fiber and production method
    9.
    发明授权
    Hollow carbon fiber and production method 失效
    中空碳纤维及其制作方法

    公开(公告)号：US06743500B2

    公开(公告)日：2004-06-01

    申请号：US09984157

    申请日：2001-10-29

    申请人： Shinji Takeda ,  Noriyuki Taguchi ,  Kazumi Kokaji ,  Osamu Hirai

    发明人： Shinji Takeda ,  Noriyuki Taguchi ,  Kazumi Kokaji ,  Osamu Hirai

    IPC分类号： B32B326

    CPC分类号： B82Y30/00 ,  D01D5/24 ,  D01F9/12 ,  Y10S977/776 ,  Y10S977/788 ,  Y10S977/842 ,  Y10S977/846 ,  Y10T428/249953 ,  Y10T428/249971 ,  Y10T428/2913 ,  Y10T428/2918 ,  Y10T428/30

    摘要： Production of hollow carbon fibers and hollow carbon particles includes baking and carbonization of polymer particles having a specified volume after deformation. A metal-deposited carbon fiber with metal deposited inside and/or outside the hollow carbon fiber is applicable to electron discharge devices. The thickness and crystallinity of the graphite layer can be freely controlled. Since almost no by-product is generated, separation and refining using a solvent is not required. A hollow carbon particle of desired shape can be produced at a high yield rate. The hollow carbon fiber represented by a carbon nano-tube can be controlled in such a way that a low resistance and uniform shape are provided so that there is an increase in the amount of electrons discharged from the hollow carbon fiber. Use of this hollow carbon fiber as an electron discharge source provides an excellent electron discharge device characterized by stable pixels.

    摘要翻译： 中空碳纤维和中空碳颗粒的制造包括在变形后具有规定体积的聚合物颗粒的烘烤和碳化。 在中空碳纤维内部和/或外部沉积有金属的金属沉积碳纤维可应用于电子放电装置。 石墨层的厚度和结晶度可以自由控制。 由于几乎不产生副产物，因此不需要使用溶剂的分离和精制。 可以以高产率制造所需形状的中空碳颗粒。 由碳纳米管表示的中空碳纤维可以以这样的方式进行控制，使得提供低电阻和均匀的形状，使得从中空碳纤维排出的电子量增加。 使用该中空碳纤维作为电子放电源提供了以稳定像素为特征的优异的电子放电装置。