公开(公告)号：US4646803A

公开(公告)日：1987-03-03

申请号：US749304

申请日：1985-06-27

申请人： Katsumi Hanaoka ,  Yasuo Yamamoto ,  Kazuhiro Arii ,  Kazuhiro Tanaka

发明人： Katsumi Hanaoka ,  Yasuo Yamamoto ,  Kazuhiro Arii ,  Kazuhiro Tanaka

IPC分类号： H01F27/26 ,  H01F27/30 ,  H01F27/32 ,  H01F30/16 ,  B65D85/02 ,  H01F27/02

CPC分类号： H01F30/16 ,  H01F27/306 ,  H01F27/324

摘要： In the present invention, there is disclosed a case for protecting a magnetic core having a substantially enclosed shape being constructed in combination with a case body comprising an inner and outer members which are adapted to cover the inner and outer peripheral surfaces of the magnetic core respectively, a bottom member being adapted to cover the bottom surface of the magnetic core which has a substantially "U" shaped cross section and a cap member being adapted to cover the top surface of the magnetic core which has a substantially reversed "U" shaped cross section, which is characterized in that a taper surface is formed on each of the surfaces of the inner and outer members opposing to the inner and outer surfaces of the magnetic core respectively, said taper surface being so inclined as to contact to the opposed surface of the magnetic core at the middle portion thereof when seen in the axial direction of the core.

摘要翻译： 在本发明中，公开了一种用于保护具有基本封闭形状的磁芯的壳体，其与包括内部和外部构件的壳体组合构成，所述内部和外部构件分别适于覆盖磁芯的内外周表面 ，底部构件适于覆盖具有基本上“U”形横截面的磁芯的底表面，并且帽构件适于覆盖磁芯的顶表面，所述顶部表面具有基本上相反的“U”形十字 其特征在于，分别在所述内部和外部构件的与所述磁芯的内表面和外表面相对的每个表面上形成锥形表面，所述锥形表面倾斜以与 当在芯的轴向方向上看时，其中间部分处的磁芯。

公开(公告)号：US4514452A

公开(公告)日：1985-04-30

申请号：US599136

申请日：1984-04-11

申请人： Kazuhiro Tanaka ,  Ken-ichi Kawakami ,  Toshiya Yoshii

发明人： Kazuhiro Tanaka ,  Ken-ichi Kawakami ,  Toshiya Yoshii

IPC分类号： B32B27/32 ,  B32B33/00 ,  C08L23/00 ,  C08L67/02 ,  G11B5/73 ,  G11B5/82 ,  G11B5/70

CPC分类号： G11B5/825 ,  G11B5/7315 ,  Y10S428/90 ,  Y10S428/91 ,  Y10T428/24372 ,  Y10T428/24612 ,  Y10T428/24942 ,  Y10T428/24975 ,  Y10T428/26 ,  Y10T428/264 ,  Y10T428/265 ,  Y10T428/31786 ,  Y10T428/31797 ,  Y10T428/31938

摘要： A magnetic recording disk is disclosed, which comprises (1) a three-layered laminate consisting of a core layer of a biaxially oriented polyolefin film which has a birefringence of not more than 0.01 and an amorphous-region orientation coefficient of not more than 0.2 and two outer layers of a biaxially oriented polyester film adhereed to the core layer, and (2) a magnetic layer formed on at least one side of the laminate. This magnetic recording disk undergoes only a slight dimensional change with a variation in humidity and temperature, and the dimensional change is isotropic in the plane.

摘要翻译： 公开了一种磁记录盘，其包括（1）由双折射不大于0.01的双折射聚烯烃膜的芯层和不大于0.2的非晶区域取向系数的芯层组成的三层层压体，以及 两个外层的双轴取向聚酯膜粘附到芯层上，和（2）形成在层压板的至少一侧的磁性层。 该磁记录盘在湿度和温度变化方面仅经历轻微的尺寸变化，并且尺寸变化在平面中是各向同性的。

公开(公告)号：US4497865A

公开(公告)日：1985-02-05

申请号：US425960

申请日：1982-09-28

申请人： Satoyuki Minami ,  Kazuhiro Tanaka ,  Takeshi Nishioka

发明人： Satoyuki Minami ,  Kazuhiro Tanaka ,  Takeshi Nishioka

IPC分类号： B29C55/00 ,  B29C55/06 ,  B29C55/14 ,  B29C55/16 ,  C08J5/18 ,  G11B5/73 ,  G11B5/68

CPC分类号： C08J5/18 ,  B29C55/005 ,  B29C55/065 ,  B29C55/143 ,  B29C55/16 ,  G11B5/7305 ,  B29K2067/00 ,  C08J2367/02 ,  Y10S428/90 ,  Y10S428/91 ,  Y10T428/263 ,  Y10T428/264 ,  Y10T428/265 ,  Y10T428/31786

摘要： The present invention relates to a polyethylene terephthalate film having the sum of F-5 values in longitudinal and transverse directions of 3500 to 5000 kg/cm.sup.2, absolute heat shrinkages in longitudinal and transverse directions at 100.degree. C. of up to 2.5% and amorphous orientation factor of -1.5 to 0.5, a process for the production thereof and a magnetic recording medium containing the film as a base. The polyethylene terephthalate film useful as a magnetic recording medium having super high-tensile-strength in both longitudinal and transverse directions and a low heat shrinkage is provided, while it has been considered that such properties could not be obtained in polyethylene terephthalate film.

摘要翻译： 本发明涉及一种聚对苯二甲酸乙二醇酯薄膜，其纵向和横向的F-5值的总和为3500-5000kg / cm2，100℃下的纵向和横向绝对热收缩高达2.5％，无定形 取向因子为-1.5〜0.5，其制造方法和含有该膜为基底的磁记录介质。 提供了可用作在纵向和横向都具有超高拉伸强度并且具有低热收缩率的磁记录介质的聚对苯二甲酸乙二醇酯膜，同时认为在聚对苯二甲酸乙二醇酯膜中不能获得这些性能。

公开(公告)号：US08804248B2

公开(公告)日：2014-08-12

申请号：US13612323

申请日：2012-09-12

申请人： Kazuhiro Tanaka ,  Keita Kaifu ,  Yukihiro Sano ,  Yukihiro Mitsuda

发明人： Kazuhiro Tanaka ,  Keita Kaifu ,  Yukihiro Sano ,  Yukihiro Mitsuda

IPC分类号： G02B1/06 ,  G02B3/12 ,  G02B26/00

CPC分类号： G02B26/005 ,  G02B3/14 ,  G02B26/004

摘要： An optical element includes a container including first and second end face walls, a side face wall, and an accommodating chamber inside the walls; first and second liquids enclosed in the chamber; a first electrode provided on a surface of the first end face wall; a second electrode provided on a surface of the second end face wall; an insulating film provided on a surface of the second electrode; and a unit configured to apply a voltage. The shape of an interface between the liquids is changed by a voltage application, and a light transmission path, the center of which is a virtual axis passing through the end face walls in the thickness direction of the container, is formed in a portion of the second liquid. An opening having a diameter the same as or larger than the maximum diameter of the transmission path is provided in the first electrode.

摘要翻译： 光学元件包括在壁内部包括第一和第二端面壁，侧面壁和容纳室的容器; 封闭在腔室中的第一和第二液体; 设置在所述第一端面壁的表面上的第一电极; 设置在所述第二端面壁的表面上的第二电极; 设置在所述第二电极的表面上的绝缘膜; 以及被配置为施加电压的单元。 通过施加电压来改变液体之间的界面的形状，并且其中心是在容器的厚度方向上穿过端面壁的虚拟轴的光传输路径形成在 第二液体。 在第一电极中设置具有与传输路径的最大直径相同或更大的直径的开口。

公开(公告)号：US08451525B2

公开(公告)日：2013-05-28

申请号：US12805182

申请日：2010-07-16

申请人： Keita Kaifu ,  Kazuhiro Tanaka ,  Hiroshi Koizumi

发明人： Keita Kaifu ,  Kazuhiro Tanaka ,  Hiroshi Koizumi

IPC分类号： G02B26/02

CPC分类号： G02B13/0015 ,  G02B13/0075 ,  G02B26/004

摘要： An optical apparatus includes: a sealing case having chambers partitioned by a partition wall; a polar liquid having polarity and a nonpolar liquid having no polarity which are respectively sealed in a predetermined amount in each of the chambers; and electrodes pulling the polar liquid by an electrowetting phenomenon upon application of a driving voltage. One of the polar liquid and the nonpolar liquid is colored with a color having a light-blocking property, and the other has a light-transmitting property, at least a part of the partition wall is positioned in an optically effective area including the optical axis, and when a driving voltage is applied to a predetermined electrode among the electrodes, the polar liquid is moved in the chamber between closed and open positions where the optically effective area is closed and open, respectively.

摘要翻译： 光学装置包括：密封箱，其具有由分隔壁分隔的室; 具有极性的极性液体和没有极性的非极性液体在每个室中分别以预定量密封; 以及在施加驱动电压时通过电润湿现象拉动极性液体的电极。 极性液体和非极性液体中的一种被着色为具有阻光性的颜色，另一种具有透光性，分隔壁的至少一部分位于包括光轴的光学有效区域中 并且当驱动电压施加到电极中的预定电极时，极性液体分别在光学有效区域闭合和打开的闭合位置和打开位置之间在腔室中移动。

公开(公告)号：US08280200B2

公开(公告)日：2012-10-02

申请号：US12585958

申请日：2009-09-29

申请人： Masaharu Doi ,  Kazuhiro Tanaka

发明人： Masaharu Doi ,  Kazuhiro Tanaka

IPC分类号： G02F1/035 ,  G02B6/00

CPC分类号： G02B6/2726 ,  G02B6/2773 ,  G02F1/0353 ,  G02F2001/0139

摘要： A polarization conversion device converts a polarization state of a light which is input to a first waveguide, that is, TE/TM mode of the light, to output it from the first waveguide. The polarization conversion device includes: a mode converter that performs the inter-conversion of TE/TM modes of the light which is input to the first waveguide; and a polarization separator that receives the light passed through the mode converter and separates the received light into a first light, TE/TM of which mode has been converted by the mode converter and a second light, TE/TM of which mode has not been converted, to output the first light to the first waveguide.

摘要翻译： 偏振转换装置将输入到第一波导的光的偏振状态（即，光的TE / TM模式）转换为从第一波导输出。 偏振转换装置包括：模式转换器，其执行输入到第一波导的光的TE / TM模式的互相转换; 以及偏振分离器，其接收通过模式转换器的光并将接收的光分离成第一光，其中模式已经由模式转换器转换的TE / TM和未模式的第二光TE / TM 转换，以将第一光输出到第一波导。

公开(公告)号：US08253359B2

公开(公告)日：2012-08-28

申请号：US12382038

申请日：2009-03-06

申请人： Kazuhiro Tanaka ,  Daisuke Ogino ,  Subrata Saha ,  Jin Izawa

发明人： Kazuhiro Tanaka ,  Daisuke Ogino ,  Subrata Saha ,  Jin Izawa

IPC分类号： H02P3/14

CPC分类号： B60W20/13 ,  B60K1/02 ,  B60K6/365 ,  B60K6/445 ,  B60L7/10 ,  B60L11/1861 ,  B60L2240/423 ,  B60W10/08 ,  B60W10/26 ,  B60W20/00 ,  B60W2520/10 ,  B60W2710/083 ,  F16H2037/0866 ,  Y02T10/6239 ,  Y02T10/642 ,  Y02T10/7005 ,  Y02T10/7044 ,  Y02T10/705

摘要： A control system includes an electric rotating machine; a driving circuit that is connected to a DC power supply, the driving circuit includes a frequency conversion unit configured such that, when the electric rotating machine is to be driven in a power running mode, the frequency conversion unit converts an output of the DC power supply into AC electric power, and when the electric rotating machine is to be driven in a regenerative operation mode, the frequency conversion unit converts an output of the electric rotating machine into DC electric power; and a control unit that controls the driving circuit, wherein the control unit judges whether a connection between the DC power supply and the driving circuit is being maintained, and is configured such that, when the connection is not being maintained, regenerative electric power generated by the electric rotating machine is reduced by controlling the driving circuit.

摘要翻译： 控制系统包括旋转电机; 驱动电路，其连接到直流电源，所述驱动电路包括变频单元，所述变频单元被配置为使得当所述旋转电机要以电力运行模式驱动时，所述变频单元将所述直流电力的输出 供电到交流电力中，并且当以再生操作模式驱动旋转电机时，变频单元将旋转电机的输出转换为直流电; 以及控制单元，其控制所述驱动电路，其中所述控制单元判断所述直流电源和所述驱动电路之间的连接是否被维持，并且被构造成使得当所述连接不被维持时，由 通过控制驱动电路来减少旋转电机。

公开(公告)号：US20120075714A1

公开(公告)日：2012-03-29

申请号：US13313454

申请日：2011-12-07

申请人： Kazuhiro Tanaka ,  Keita Kaifu ,  Yukihiro Sano ,  Yukihiro Mitsuda

发明人： Kazuhiro Tanaka ,  Keita Kaifu ,  Yukihiro Sano ,  Yukihiro Mitsuda

IPC分类号： G02B3/12

CPC分类号： G02B26/005 ,  G02B3/14 ,  G02B26/004

摘要： An optical element includes a container including first and second end face walls, a side face wall, and an accommodating chamber inside the walls; first and second liquids enclosed in the chamber; a first electrode provided on a surface of the first end face wall; a second electrode provided on a surface of the second end face wall; an insulating film provided on a surface of the second electrode; and a unit configured to apply a voltage. The shape of an interface between the liquids is changed by a voltage application, and a light transmission path, the center of which is a virtual axis passing through the end face walls in the thickness direction of the container, is formed in a portion of the second liquid. An opening having a diameter the same as or larger than the maximum diameter of the transmission path is provided in the first electrode.

摘要翻译： 光学元件包括在壁内部包括第一和第二端面壁，侧面壁和容纳室的容器; 封闭在腔室中的第一和第二液体; 设置在所述第一端面壁的表面上的第一电极; 设置在所述第二端面壁的表面上的第二电极; 设置在所述第二电极的表面上的绝缘膜; 以及被配置为施加电压的单元。 通过施加电压来改变液体之间的界面的形状，并且其中心是在容器的厚度方向上穿过端面壁的虚拟轴的光传输路径形成在 第二液体。 在第一电极中设置具有与传输路径的最大直径相同或更大的直径的开口。

公开(公告)号：US20100328781A1

公开(公告)日：2010-12-30

申请号：US12872489

申请日：2010-08-31

申请人： Kazuhiro Tanaka ,  Keita Kaifu ,  Yukihiro Sano ,  Yukihiro Mitsuda

发明人： Kazuhiro Tanaka ,  Keita Kaifu ,  Yukihiro Sano ,  Yukihiro Mitsuda

IPC分类号： G02B3/12

CPC分类号： G02B26/005 ,  G02B3/14 ,  G02B26/004

摘要： An optical element includes a container including first and second end face walls, a side face wall, and an accommodating chamber inside the walls; first and second liquids enclosed in the chamber; a first electrode provided on a surface of the first end face wall; a second electrode provided on a surface of the second end face wall; an insulating film provided on a surface of the second electrode; and a unit configured to apply a voltage. The shape of an interface between the liquids is changed by a voltage application, and a light transmission path, the center of which is a virtual axis passing through the end face walls in the thickness direction of the container, is formed in a portion of the second liquid. An opening having a diameter the same as or larger than the maximum diameter of the transmission path is provided in the first electrode.

摘要翻译： 光学元件包括在壁内部包括第一和第二端面壁，侧面壁和容纳室的容器; 封闭在腔室中的第一和第二液体; 设置在所述第一端面壁的表面上的第一电极; 设置在所述第二端面壁的表面上的第二电极; 设置在所述第二电极的表面上的绝缘膜; 以及被配置为施加电压的单元。 通过施加电压来改变液体之间的界面的形状，并且其中心是在容器的厚度方向上穿过端面壁的虚拟轴的光传输路径形成在 第二液体。 在第一电极中设置具有与传输路径的最大直径相同或更大的直径的开口。

公开(公告)号：US20100302613A1

公开(公告)日：2010-12-02

申请号：US12855495

申请日：2010-08-12

申请人： Yukihiro Mitsuda ,  Yukihiro Sano ,  Keita Kaifu ,  Kazuhiro Tanaka

发明人： Yukihiro Mitsuda ,  Yukihiro Sano ,  Keita Kaifu ,  Kazuhiro Tanaka

IPC分类号： G02B26/02

CPC分类号： G02B3/14 ,  G02B26/005

摘要： An optical element includes a first liquid; a second liquid that is immiscible with the first liquid and that has polarity or electrical conductivity; a first substrate portion; a second substrate portion; a sidewall portion; a second electrode disposed on one of the second substrate portion and the sidewall portion; and an accommodating portion constituted by the first substrate portion, the second substrate portion, and the sidewall portion and sealing the first liquid and the second liquid therein. The optical element further includes a first film disposed on the first substrate portion side of the accommodating portion and having high affinity with the first liquid, a second film disposed on the second substrate portion side of the accommodating portion and having high affinity with the second liquid, and a third film disposed at the center of the second film and having high affinity with the first liquid.

摘要翻译： 光学元件包括第一液体; 与第一液体不混溶且具有极性或导电性的第二液体; 第一基板部分; 第二基板部分; 侧壁部分; 设置在所述第二基板部分和所述侧壁部分之一上的第二电极; 以及由第一基板部分，第二基板部分和侧壁部分构成的容纳部分，并且密封第一液体和第二液体。 光学元件还包括设置在容纳部分的第一基板部分侧上并且与第一液体具有高亲和性的第一膜，设置在容纳部分的第二基板部分侧上并且与第二液体具有高亲和性的第二膜 以及设置在第二膜的中心并且与第一液体具有高亲和性的第三膜。