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14 条记录 (耗时 0.021 秒)

    Gesture- and expression-based authentication
    3.
    发明授权
    Gesture- and expression-based authentication 有权
    手势和表达式认证

    公开(公告)号：US09032510B2

    公开(公告)日：2015-05-12

    申请号：US13609510

    申请日：2012-09-11

    申请人： Sriram Sampathkumaran ,  Eric Yam ,  Helmut Neumann ,  Seungwook Hong

    发明人： Sriram Sampathkumaran ,  Eric Yam ,  Helmut Neumann ,  Seungwook Hong

    IPC分类号： G06F12/14 ,  H04L9/32 ,  H04L29/06

    CPC分类号： H04L63/0861 ,  G06F3/04883 ,  G06F21/31 ,  G06F21/32 ,  H04L9/3231 ,  H04L67/10

    摘要： A user can define a gesture-based input mode with respective input value to establish an authentication protocol to unlock a computer or govern other computer behavior. As an alternative or in addition, the user can define a second input mode based on face recognition plus IR sensing satisfying a threshold to ensure a live person is being imaged for authentication, and/or face recognition plus a particular facial expression such as a smile and wink.

    摘要翻译： 用户可以使用相应的输入值定义基于手势的输入模式，以建立用于解锁计算机或管理其他计算机行为的认证协议。 作为替代或另外，用户可以基于满足阈值的面部识别加IR感测来定义第二输入模式，以确保现场人物被成像用于认证，和/或面部识别加上特定的面部表情，例如微笑 眨眼

    CLIENT APPLICATION AND RESOURCE ARBITRATION
    4.
    发明申请
    CLIENT APPLICATION AND RESOURCE ARBITRATION 审中-公开
    客户应用和资源仲裁

    公开(公告)号：US20130111025A1

    公开(公告)日：2013-05-02

    申请号：US13285121

    申请日：2011-10-31

    申请人： Sriram Sampathkumaran ,  Helmut Neumann ,  Eric Yam

    发明人： Sriram Sampathkumaran ,  Helmut Neumann ,  Eric Yam

    IPC分类号： G06F15/173

    CPC分类号： G06F9/526 ,  G06F2209/522

    摘要： A method and apparatus is provided for arbitrating client application access to at least one resource by determining two or more client applications of a plurality of client applications to grant simultaneous access to the at least one resource. By this, data and resources are exposed to multiple client applications and simultaneous multiple use of resources by separate multiple client applications can be achieved.

    摘要翻译： 提供了一种方法和装置，用于通过确定多个客户端应用程序的两个或多个客户端应用程序来授权对至少一个资源的同时访问来仲裁客户端应用程序对至少一个资源的访问。 由此，可以将数据和资源暴露给多个客户端应用程序，并可以通过单独的多个客户端应用程序同时多次使用资源。

    System and method for using digital signatures to assign permissions
    6.
    发明授权
    System and method for using digital signatures to assign permissions 有权
    使用数字签名分配权限的系统和方法

    公开(公告)号：US08832447B2

    公开(公告)日：2014-09-09

    申请号：US13207316

    申请日：2011-08-10

    申请人： Helmut Neumann

    发明人： Helmut Neumann

    IPC分类号： H04L9/32 ,  H04L29/06 ,  G06F7/04 ,  G06F15/16 ,  G06F17/30

    CPC分类号： H04L9/3247 ,  H04L9/30 ,  H04L63/0823

    摘要： According to one embodiment of the invention, a method for setting permission levels is described. First, an application and digital signature is received by logic performing the permission assessment. Then, a determination is made as to what permission level for accessing resources is available to the application based on the particulars of the digital signature. Herein, the digital signature being signed with a private key corresponding to a first public key identifies that the application is assigned a first level of permissions, while the digital signature being signed with a private key corresponding to a second public key identifies the application is assigned a second level of permissions having greater access to the resources of an electronic device than provided by the first level of permissions.

    摘要翻译： 根据本发明的一个实施例，描述了一种用于设置许可级别的方法。 首先，执行许可评估的逻辑接收到应用程序和数字签名。 然后，基于数字签名的细节，确定访问资源的许可级别对于应用是可用的。 这里，使用与第一公开密钥相对应的私钥对数字签名进行签名，标识出应用程序被分配了第一级权限，而分配了与第二公开密钥对应的私钥的数字签名标识应用被分配 具有比由第一级权限提供的对电子设备的资源的更大访问的第二级权限。

    ENDOSCOPE HAVING 3D FUNCTIONALITY
    7.
    发明申请
    ENDOSCOPE HAVING 3D FUNCTIONALITY 审中-公开
    内窥镜具有3D功能

    公开(公告)号：US20140085421A1

    公开(公告)日：2014-03-27

    申请号：US13883319

    申请日：2011-08-23

    申请人： Rainer Kuth ,  Philip Mewes ,  Helmut Neumann ,  Markus Neurath ,  Anton Schick

    发明人： Rainer Kuth ,  Philip Mewes ,  Helmut Neumann ,  Markus Neurath ,  Anton Schick

    IPC分类号： A61B1/00

    CPC分类号： A61B1/00009 ,  A61B1/00193 ,  A61B1/018 ,  G01B11/12 ,  G01B11/25 ,  G02B23/2415 ,  G02B23/2484 ,  G02B23/26

    摘要： An endoscope for quantitatively determining dimensions of an object in a cavity is provided. The endoscope has a projector connected to a light guide that can be introduced through the instrument channel. In the introduced position the projector projects a pattern at a defined illumination angle onto the object to be examined. The endoscope has a camera that captures the projected pattern at a fixed viewing angle in a distorted from corresponding to the object. The distorted form is used for quantitatively determining dimensions of the object by a triangulation method.

    摘要翻译： 提供了一种用于定量地确定空腔中的物体的尺寸的内窥镜。 内窥镜具有连接到可以通过仪器通道引入的光导的投影仪。 在引入的位置，投影仪以确定的照明角度将图案投影到被检查物体上。 该内窥镜具有以与对象相对应的失真的固定视角拍摄投影图案的照相机。 扭曲形式用于通过三角测量方法定量地确定物体的尺寸。

    Shock absorber
    8.
    发明授权
    Shock absorber 失效
    减震器

    公开(公告)号：US4974707A

    公开(公告)日：1990-12-04

    申请号：US428458

    申请日：1989-10-30

    申请人： Helmut Neumann ,  Werner Komossa

    发明人： Helmut Neumann ,  Werner Komossa

    IPC分类号： F16F9/46

    CPC分类号： F16F9/46 ,  B60G2500/102 ,  Y10T137/4358 ,  Y10T137/87314 ,  Y10T137/87507

    摘要： A shock absorber with a variable damping characteristic has a piston which is reciprocable in a cylinder to divide the oil-filled internal space of the cylinder into two chambers. The chambers are connectable to each other by one or more passages so that oil can flow between the chambers in response to movement of the piston relative to the cylinder and/or vice versa. The piston has several bypasses each of which is controlled by an adjustable electrically operated regulating valve. In order to enhance the accuracy of regulation of flow of oil between the chambers by way of the bypasses, the piston is formed with channels which supply oil between the mobile valving elements and the seats of the valves to thus reduce or eliminate friction between such parts. The films of oil between the valving elements and the respective seats from hydrostatic bearings which ensure that the valving elements can leave their open or closed positions, as well as that the valving elements can move between such positions, with a high degree of predictability and faster than in heretofore known regulating valves. The valving elements can be disposed one behind the other in the axial direction of the piston. Alternatively, at least one valving element can surround at least one other valving element. All valving elements can be mounted for movement relative to a single common seat.

    摘要翻译： 具有可变阻尼特性的减震器具有可在气缸中往复运动的活塞，以将汽油的充满油的内部空间分成两个腔室。 这些室可通过一个或多个通道相互连接，使得油可响应于活塞相对于气缸的移动和/或反之亦然而在室之间流动。 活塞具有几个旁路，每个旁路由可调节的电动调节阀控制。 为了提高通过旁路在室之间调节油的精度，活塞形成有在可移动阀元件和阀座之间供应油的通道，从而减少或消除这些部件之间的摩擦 。 阀门元件和静液压轴承相应的阀座之间的油膜，确保阀元件能够保持其打开或关闭位置，以及阀元件可以在这些位置之间移动，具有高度的可预测性和更快的速度 比迄今为止已知的调节阀。 阀元件可以在活塞的轴向上一个接一个地设置。 或者，至少一个阀元件可围绕至少一个其它阀元件。 所有阀元件都可以安装成相对于单个公共座进行移动。

    Nuclear magnetic resonance tomography apparatus
    9.
    发明授权
    Nuclear magnetic resonance tomography apparatus 失效
    核磁共振断层扫描仪

    公开(公告)号：US4721911A

    公开(公告)日：1988-01-26

    申请号：US884283

    申请日：1986-07-10

    申请人： Helmut Neumann

    发明人： Helmut Neumann

    IPC分类号： A61B10/00 ,  A61B5/055 ,  G01R33/48 ,  G01R33/54 ,  G01R33/56 ,  G01R33/20

    CPC分类号： G01R33/482 ,  G01R33/56

    摘要： A nuclear magnetic resonance tomography apparatus, and a method for operating such an apparatus, generate a tomographic image by projecting acquired signals corresponding to the nuclear spins on a frequency axis as a Fourier line, and the image of the examined slice is calculated by Fourier transformation of the Fourier lines. In the method and apparatus, a number of echo sequences are acquired after excitation of the nuclear spins in the axamination subject by a high frequency pulse. Each echo sequence consists of a selected number of individual echoes occurring in succession within each sequence. In the method and apparatus, entry of these individual echoes into a matrix having a central zero line is controlled such that the first-occuring echoes from each sequence are entered in the matrix on alternating sides of the zero line, i.e., above and below the zero line, at increasing distances from the zero line. After all of the first-occurring echoes have been entered, the same alternating entry format is undertaken for the second-occurring echoes in each sequence, and so on until all echoes from all sequences have been entered in the matrix.

    摘要翻译： 核磁共振断层摄影装置以及这种装置的操作方法，通过在频率轴上拍摄与核自旋相对应的获取信号作为傅立叶线，生成断层图像，通过傅立叶变换来计算被检查切片的图像 的傅立叶线。 在该方法和装置中，通过高频脉冲激发轴对象中的核自旋，获得多个回波序列。 每个回波序列由在每个序列内连续发生的选定个体回波组成。 在该方法和装置中，将这些单独的回波输入到具有中心零线的矩阵中被控制，使得来自每个序列的首次发生的回波被输入到零线的交替侧的矩阵中，即，高于和低于 零线，距零线增加距离。 在输入所有首次发生的回波之后，对于每个序列中的第二次出现的回波进行相同的交替输入格式，依此类推，直到所有序列中的所有回波已经输入到矩阵中。

    Resin-impregnated self-adhering or heat-sealable papers and method of making
    10.
    发明授权
    Resin-impregnated self-adhering or heat-sealable papers and method of making 失效
    树脂浸渍自粘或热封纸及其制作方法

    公开(公告)号：US4097649A

    公开(公告)日：1978-06-27

    申请号：US630328

    申请日：1975-11-10

    申请人： Helmut Neumann

    发明人： Helmut Neumann

    IPC分类号： C09J7/04

    CPC分类号： C09J7/048 ,  Y10T428/254 ,  Y10T428/2826 ,  Y10T428/2891

    摘要： Methods for making resin-impregnated self-adhering or heat-sealable papers by impregnating a raw absorbent paper with an aqueous dispersion of a self-cross-linking resin in which the average diameter of the resin particles is less than 2 microns and, in the same or in a separate step, applying an aqueous suspension of a thermoplastic resin to the paper surface which is to be self-adhering or heat-sealable, the average diameter of the thermoplastic resin particles being over 20 microns. Self-adhering or heat-sealable papers produced by these methods.

    摘要翻译： 通过用生物吸收纸用自交联树脂的水分散体浸渍树脂浸渍的自粘或热封纸的方法，其中树脂颗粒的平均直径小于2微米，并且在 相同或在单独的步骤中，将热塑性树脂的水性悬浮液施加到待粘合或可热封的纸表面上，热塑性树脂颗粒的平均直径超过20微米。 通过这些方法生产的自粘或热封纸。