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    A magnetooptical recording medium and information recording and reproducing methods using the recording medium
    2.
    发明公开
    A magnetooptical recording medium and information recording and reproducing methods using the recording medium 失效
    一种磁光记录介质和使用该记录介质的信息记录和再现方法

    公开(公告)号：EP1143434A3

    公开(公告)日：2001-12-12

    申请号：EP01201745.5

    申请日：1993-08-24

    申请人： CANON KABUSHIKI KAISHA

    发明人： Nishimura, Naoki ,  Omata, Hiroshi ,  Honguu, Kazuoki

    IPC分类号： G11B11/105

    CPC分类号： G11B11/10584 ,  G11B11/10508 ,  G11B11/10515 ,  G11B11/10586 ,  Y10S428/90 ,  Y10T428/265

    摘要： A magnetooptical recording medium includes a first magnetic layer in which data is to be stored; and a second magnetic layer. The first magnetic layer is a perpendicular magnetization film at both room temperature and raised temperatures. The second magnetic layer is a perpendicular or in-plane magnetization film at room temperature and changed to an in-plane or perpendicular magnetization film at raised temperatures. A recording method includes, for example, a step of projecting a light spot on the recording medium from the side of the second magnetic layer, a step of changing only a high-temperature area within a light spot projection portion of the second magnetic layer to an in-plane or perpendicular magnetization film, and a step of detecting information stored in the first magnetic layer by detecting a reflective light from the recording medium. The reflective light is influenced by magneto-optic effect of the perpendicular magnetization film portion.

    摘要翻译： 一种磁光记录介质，包括：第一磁性层，在该第一磁性层中存储数据; 和第二磁性层。 第一磁性层在室温和升高的温度下都是垂直磁化膜。 第二磁性层在室温下为垂直或平面磁化膜，并且在升高的温度下变为平面内或垂直磁化膜。 记录方法包括例如从第二磁性层一侧将光点投射到记录介质上的步骤，仅将第二磁性层的光点投射部分内的高温区域改变为 平面内或垂直磁化膜，以及通过检测来自记录介质的反射光来检测存储在第一磁性层中的信息的步骤。 反射光受到垂直磁化膜部分的磁光效应的影响。

    Magnetic thin film memory and recording and reproducing method and apparatus using such a memory
    3.
    发明公开
    Magnetic thin film memory and recording and reproducing method and apparatus using such a memory 审中-公开
    磁性薄膜存储器，和使用这种存储器写入和读出的方法和装置

    公开(公告)号：EP0959475A3

    公开(公告)日：2000-11-08

    申请号：EP99303819.9

    申请日：1999-05-17

    申请人： CANON KABUSHIKI KAISHA

    发明人： Nishimura, Naoki

    IPC分类号： G11C11/15 ,  G11C11/16

    CPC分类号： H01L27/228 ,  G11C11/15 ,  G11C11/16 ,  G11C11/1659

    摘要： A magnetic thin film memory includes a stack of magnetic thin film devices each comprising a first magnetic layer (11), a second magnetic layer (12) of higher coercive force than the first magnetic layer on the first magnetic layer (11), and a non-magnetic layer (13) between the first magnetic layer (11) and the second magnetic layer (12). A conductive write wire (2; 24) separated from each magnetic thin film device by an insulator enables the application of a magnetic field. A pair of electrodes (4, 5) enables electric current flow through the magnetic layers (11, 12) in order to detect changes in magnetoresistance dependent on information recorded in the devices.

    Magnetic thin-film memory element utilizing GMR effect, and magnetic thin-film memory
    4.
    发明公开
    Magnetic thin-film memory element utilizing GMR effect, and magnetic thin-film memory 失效
    使用GMR效应的磁性薄膜存储器元件，和磁性薄膜存储器

    公开(公告)号：EP0875901A2

    公开(公告)日：1998-11-04

    申请号：EP98303254.1

    申请日：1998-04-27

    申请人： CANON KABUSHIKI KAISHA

    发明人： Nishimura, Naoki

    IPC分类号： G11C11/15

    CPC分类号： G11C11/15

    摘要： A magnetic memory element comprising a first magnetic layer magnetized in an orientation of magnetization along one in-plane direction, a second magnetic layer magnetized in an orientation of magnetization parallel or antiparallel to the orientation of magnetization of the first magnetic layer, the second magnetic layer having a higher coercive force than that of the first magnetic layer, a non-magnetic layer interposed between the first magnetic layer and the second magnetic layer, and a third magnetic layer for magnetically coupling the first magnetic layer with the second magnetic layer in order to form a closed magnetic circuit with the first magnetic layer and the second magnetic layer.

    摘要翻译： 一种磁存储元件，包括在磁化的取向沿一个面内方向，在磁化平行或反平行的方向磁化为第一磁性层，第二磁性层的磁化取向的第二磁性层磁化的第一磁性层 具有比所述第一磁性层，第一磁性层和第二磁性层，和用于与所述第二磁性层中的第一磁性层磁耦合，以便第三磁性层之间的非磁性层的矫顽力 形成与所述第一磁性层和第二磁性层上的闭合磁路。

    Tactile - feedback device
    5.
    发明公开
    Tactile - feedback device 有权
    触觉反馈装置

    公开(公告)号：EP1868063A2

    公开(公告)日：2007-12-19

    申请号：EP07110393.1

    申请日：2007-06-15

    申请人： Canon Kabushiki Kaisha

    发明人： Nogami, Atsushi ,  Nishimura, Naoki ,  Tokita, Toshinobu ,  Iwase, Yoshihiko

    IPC分类号： G06F3/01

    CPC分类号： G06F3/016

    摘要： The present invention provides a device configured to present the feel of a plane or an object surface to a user using equipment configured to generate physical vibration such as a vibration motor or the like. With the present invention, a plurality of vibration motors (10, 11) including an eccentric rotor (21, 31) are put on a human body (2), and torque generated at the vibration motor (10, 11) along with an angular velocity fluctuation is provided to a skin surface in the horizontal direction with a different timing. Alternately generating torque by the plurality of vibration motors (10, 11) enables the user to perceive a plane or an object surface.

    摘要翻译： 本发明提供了一种设备，其被配置为使用被配置为产生物理振动的设备例如振动马达等向用户呈现平面或物体表面的感觉。 在本发明中，包括偏心转子（21,31）的多个振动电动机（10,11）被放置在人体（2）上，并且在振动电动机（10,11）处产生的转矩与角度 以不同的时间向水平方向的皮肤表面提供速度波动。 由多个振动马达（10,11）交替地产生扭矩使得使用者能够感知平面或物体表面。

    Magneto-optic recording medium and information reproducing method using the medium
    9.
    发明公开
    Magneto-optic recording medium and information reproducing method using the medium 失效
    Magnetooptisches Aufzeichnungsmedium und das Medium gebrauchendes Verfahren zur Informationswiedergabe

    公开(公告)号：EP0706181A1

    公开(公告)日：1996-04-10

    申请号：EP95306985.3

    申请日：1995-10-03

    申请人： CANON KABUSHIKI KAISHA

    发明人： Nishimura, Naoki

    IPC分类号： G11B11/10

    CPC分类号： G11B11/10584 ,  G11B11/10515 ,  G11B11/10593 ,  Y10S428/90 ,  Y10T428/26 ,  Y10T428/265

    摘要： A magneto-optic recording medium of the present invention has a transparent substrate. A reproducing layer is stacked on the substrate, and remains in an in-plane magnetic state at room temperature and is transformed into a perpendicular magnetic state at an increased temperature. A first recording layer for storing information therein is stacked on the reproducing layer. In the first recording layer, the perpendicular magnetic state is maintained in a temperature range of from room temperature to the Curie temperature. A second recording layer for storing information therein is stacked on the first recording layer. In the second recording layer, the perpendicular magnetic state is maintained in a temperature range of from room temperature to the Curie temperature. The sub-lattice magnetic moment of an element forming the second recording layer is oriented in the direction opposite to the magnetic moment of the first recording layer. A same type of elements being used for the first and second recording layers. The rotation of the plane of polarization of incident light generated in the reproducing layer at a magnetic wall domain is canceled by the rotation angles of the planes of polarization of the incident light generated in the first and second recording layers.

    摘要翻译： 本发明的磁光记录介质具有透明基板。 再生层层叠在基板上，在室温下保持面内磁性状态，并在升高的温度下变形为垂直磁状态。 用于存储信息的第一记录层堆叠在再现层上。 在第一记录层中，垂直磁状态保持在从室温到居里温度的温度范围内。 用于存储信息的第二记录层堆叠在第一记录层上。 在第二记录层中，垂直磁状态保持在从室温到居里温度的温度范围内。 形成第二记录层的元件的亚晶格磁矩在与第一记录层的磁矩相反的方向上取向。 用于第一和第二记录层的相同类型的元件。 通过在第一和第二记录层中产生的入射光的偏振平面的旋转角来抵消在磁畴壁处在再现层中产生的入射光的偏振平面的旋转。

    Information-processing apparatus and information-processing method
    10.
    发明公开
    Information-processing apparatus and information-processing method 审中-公开
    信息处理设备和信息处理方法

    公开(公告)号：EP2034390A2

    公开(公告)日：2009-03-11

    申请号：EP08164081.5

    申请日：2008-09-10

    申请人： Canon Kabushiki Kaisha

    发明人： Nogami, Atsushi ,  Nishimura, Naoki

    IPC分类号： G06F3/01 ,  G06F3/048

    CPC分类号： A63F13/40 ,  A63F13/10 ,  A63F13/213 ,  A63F13/285 ,  A63F13/52 ,  A63F13/655 ,  A63F2300/1037 ,  A63F2300/1093 ,  A63F2300/64 ,  G06F3/014 ,  G06F3/016 ,  G06F3/0346

    摘要： An information-processing apparatus (200) determines whether a stimulation generation unit (10, 11, 12) and a background virtual object (300) contact each other based on position and orientation information about the stimulation generation unit and position and orientation information about the background virtual object. If it is determined that the stimulation generation unit and the background virtual object contact each other, the information-processing apparatus determines whether the stimulation generation unit is included within an attention range (50, 55, 56). The information-processing apparatus generates operation setting information for controlling an operation of the stimulation generation unit according to a result of the determination and outputs the generated operation setting information to the stimulation generation unit.

    摘要翻译： 信息处理设备（200）基于关于刺激生成单元的位置和方向信息以及关于刺激生成单元的位置和方向信息来确定刺激生成单元（10,11,12）和背景虚拟对象（300）是否彼此接触 背景虚拟对象。 如果确定刺激生成单元和背景虚拟对象彼此接触，则信息处理装置确定刺激生成单元是否包括在关注范围内（50,55,56）。 信息处理设备根据确定结果生成用于控制刺激生成单元的操作的操作设置信息，并将生成的操作设置信息输出到刺激生成单元。