Feature shaping system for learning features for deep learning

    公开(公告)号:US20200372354A1

    公开(公告)日:2020-11-26

    申请号:US16882460

    申请日:2020-05-23

    IPC分类号: G06N3/08 G06N3/04

    摘要: Systems and methods are disclosed for shaping features in a neural networks. In particular, in one or more embodiments, the disclosed systems and methods train a neural network by altering each parameter of a feature differently using one or multiple shaping parameters for each feature parameter. Moreover, in one or more embodiments, the disclosed systems and methods utilize L2-regularization and shared feature shaping parameters to learn features. Furthermore, in one or more embodiments, the disclosed systems and methods utilize correlated initialization for spatial parameters and initializing spatial parameters with different expected standard deviation.

    Integrated energy generating damper
    2.
    发明授权
    Integrated energy generating damper 有权
    集成能量发生阻尼器

    公开(公告)号:US09035477B2

    公开(公告)日:2015-05-19

    申请号:US13704138

    申请日:2011-06-16

    摘要: A linear energy harvesting device that includes a housing and a piston that moves at least partially through the housing when it is compressed or extended from a rest position. When the piston moves, hydraulic fluid is pressurized and drives a hydraulic motor. The hydraulic motor drives an electric generator that produces electricity. Both the motor and generator are central to the device housing. Exemplary configurations are disclosed such as monotube, twin-tube, tri-tube and rotary based designs that each incorporates an integrated energy harvesting apparatus. By varying the electrical characteristics on an internal generator, the kinematic characteristics of the energy harvesting apparatus can be dynamically altered. In another mode, the apparatus can be used as an actuator to create linear movement. Applications include vehicle suspension systems (to act as the primary damper component), railcar bogie dampers, or industrial applications such as machinery dampers and wave energy harvesters, and electro-hydraulic actuators.

    摘要翻译: 线性能量收集装置,其包括壳体和活塞,当壳体和活塞从静止位置被压缩或延伸时至少部分地移动通过壳体。 当活塞移动时,液压油被加压并驱动液压马达。 液压马达驱动发电机发电。 电机和发电机都是设备外壳的中心。 公开了示例性配置,例如单管,双管,三管和基于旋转的设计,每个都包括集成的能量收集装置。 通过改变内部发电机的电气特性,可以动态改变能量收集装置的运动特性。 在另一种模式中,该装置可用作致动器以产生线性运动。 应用包括车辆悬挂系统(用作主要阻尼器部件),轨道车转向架阻尼器或工业应用,例如机械阻尼器和波浪能收割机以及电动液压致动器。

    Method for determining the spatial distribution of magnetic resonance signals in subvolumes of an object under examination
    3.
    发明申请
    Method for determining the spatial distribution of magnetic resonance signals in subvolumes of an object under examination 有权
    用于确定检查对象的子体积中的磁共振信号的空间分布的方法

    公开(公告)号:US20150084627A1

    公开(公告)日:2015-03-26

    申请号:US14009116

    申请日:2012-04-18

    摘要: A method for determining the spatial distribution of magnetic resonance signals from at least one of N subvolumes predefines a reception encoding scheme and determines unique spatial encoding for at least one of the subvolumes but not for the entire volume under examination (UV). A transmission encoding scheme is also defined, wherein encoding is effected via the amplitude and/or phase of the transverse magnetization. The temporal amplitude and phase profile of the RF pulses is then calculated and each reception encoding step is carried out I times with variations according to the I transmission encoding steps in the transmission encoding scheme. The method makes it possible to largely restrict the spatially resolving MR signal encoding and image reconstruction to subvolumes of the object under examination without the achievable image quality sensitively depending on imperfections in the MR apparatus.

    摘要翻译: 用于确定来自N个子卷中的至少一个的磁共振信号的空间分布的方法预先定义接收编码方案,并且确定至少一个子卷的唯一的空间编码,而不是对于检查中的整个体积(UV)。 还定义了传输编码方案,其中通过横向磁化的幅度和/或相位实现编码。 然后计算RF脉冲的时间幅度和相位曲线,并且根据传输编码方案中的I传输编码步骤,根据变化执行每个接收编码步骤I次。 该方法使得可以根据MR设备中的缺陷,将空间分辨的MR信号编码和图像重建大大地限制在被检查物体的子体积上,而不会使可实现的图像质量敏感。

    Hinge
    4.
    发明授权
    Hinge 有权
    合页

    公开(公告)号:US08720009B2

    公开(公告)日:2014-05-13

    申请号:US13504345

    申请日:2010-12-03

    IPC分类号: E05D7/10 E05D7/00

    摘要: The present invention relates to a hinge for pivotable connection of two components (1, 2), consisting of at least one first round hinge element (3, 4) at the first component (1) and at least one corresponding second round hinge element (5, 6) at the second component (2), which hinge elements (3, 5; 4, 6) are connected together to be rotatable about the center axis. The first hinge element (3, 4) is a bearing sleeve (7, 8) with a longitudinal gap, by way of which an insertion sleeve (11, 12), similarly provided with a longitudinal gap (13, 14), as second hinge element (5, 6) can be rotated into place in its entirety.

    摘要翻译: 本发明涉及一种用于可枢转地连接两个部件(1,2)的铰链,其由第一部件(1)上的至少一个第一圆形铰链元件(3,4)和至少一个对应的第二圆形铰链元件 所述第二部件(2)上的所述铰链元件(3,5; 4,6)连接在一起以使其能绕所述中心轴线旋转。 第一铰链元件(3,4)是具有纵向间隙的轴承套筒(7,8),通过该轴承套筒类似地具有纵向间隙(13,14)的插入套筒(11,12)作为第二铰链元件 铰链元件(5,6)可以全部旋转到位。

    Method for obtaining amplitude and phase dependencies of RF pulses for spatially selective excitation
    5.
    发明授权
    Method for obtaining amplitude and phase dependencies of RF pulses for spatially selective excitation 有权
    用于获得用于空间选择性激发的RF脉冲的幅度和相位依赖性的方法

    公开(公告)号:US08508224B2

    公开(公告)日:2013-08-13

    申请号:US12659926

    申请日:2010-03-25

    IPC分类号: G01V3/00

    摘要: A method for obtaining amplitude and phase dependencies of radio frequency pulses, which are irradiated within the scope of a main magnetic resonance experiment for generating a predetermined n-dimensional spatial distribution (n>=1) of transverse magnetization in an object by means of at least one radio frequency transmitting antenna of a magnetic resonance measuring system in combination with spatially and temporally varying additional magnetic fields which are superimposed on the static and homogeneous base field of the magnetic resonance measuring system and change the transverse magnetization phase in the object in dependence on location and time is characterized in that, prior to performance of the main experiment, a preparational measurement is performed in which the change with time of the transverse magnetization phase in the object under the action of the additional magnetic fields is measured in a position-resolved fashion and the amplitude and phase dependencies of the radio frequency pulses for the main experiment are calculated on the basis of this change with time of the transverse magnetization phase, which is measured in a position-resolved fashion. In this fashion, experimental imperfections in the form of unintentional additional magnetic fields can be measured, taken into consideration and compensated for.

    摘要翻译: 一种用于获得射频脉冲的幅度和相位依赖性的方法,其被辐射在主磁共振实验的范围内,用于通过在线对象中产生物体中横向磁化的预定的n维空间分布(n> = 1) 磁共振测量系统的至少一个射频发射天线与空间和时间上变化的附加磁场相结合,该附加磁场叠加在磁共振测量系统的静态和均匀基极上,并且依赖于 位置和时间的特征在于,在主实验执行之前,进行准备测量,其中在附加磁场的作用下物体中的横向磁化相位随时间的变化在位置分辨 时尚和辐射的幅度和相位依赖性 基于这种以横向磁化相的时间的变化计算主实验的频率脉冲,其以位置分辨的方式测量。 以这种方式,可以测量和补偿无意的附加磁场形式的实验缺陷。

    Electromechanical furniture drive mechanism
    6.
    发明授权
    Electromechanical furniture drive mechanism 失效
    机电家具驱动机构

    公开(公告)号:US07484257B2

    公开(公告)日:2009-02-03

    申请号:US11030949

    申请日:2005-01-10

    IPC分类号: A61G7/00

    CPC分类号: A47C20/041

    摘要: Electromotive furniture drive for displacing parts of a piece of furniture relative to one another. The drive includes a drive element that can linearly move along a linear motion axis. This drive is provided for pivoting a pivotal element, which can pivot about a pivot axis and which, when the furniture drive is in a mounted position, is actively connected to a part of the piece of furniture to be displaced. An element may be provided that, during the displacing motion, maintains the engagement between the drive and the pivotal element at a point P that is essentially fixed along the linear motion axis. The furniture drive can be easily and economically produced and has a sturdy design.

    摘要翻译: 电动家具驱动器,用于相对于彼此移动一件家具的部件。 该驱动器包括可沿直线运动轴线性移动的驱动元件。 该驱动器被设置用于枢转枢转元件,该枢转元件可围绕枢转轴线枢转,并且当家具驱动器处于安装位置时,枢转元件主动地连接到待移动的家具件的一部分。 可以提供一种元件,其在移动运动期间在沿着线性运动轴线基本固定的点P处维持驱动器和枢转元件之间的接合。 家具驱动器可以容易且经济地生产并具有坚固的设计。

    Adjusting device and adjustable support device for beds, mattresses, armchairs and the like
    7.
    发明申请
    Adjusting device and adjustable support device for beds, mattresses, armchairs and the like 失效
    用于床,床垫,扶手椅等的调节装置和可调支撑装置

    公开(公告)号:US20060143827A1

    公开(公告)日:2006-07-06

    申请号:US10520483

    申请日:2003-07-10

    IPC分类号: A61G7/015

    CPC分类号: A47C20/041 A47C20/08

    摘要: The invention relates to an adjusting device (10) for beds, mattresses, armchairs and the like, which comprises support elements (12) that extend at an angle to the adjusting direction (A), especially on both sides, and that form together a plane of support (12A), and at least one drive device (24) for modifying the inclination of the plane of support, said drive device comprising at least one pivotable raising lever (14). In order to provide an adjusting device that is simple in design, at least one pivotable raising lever (14) is combined with a plurality of bar members (16A-G) that can be pivoted relative one another so that the general raising movement is combined with the ergonomic detail movement.

    摘要翻译: 本发明涉及一种用于床,床垫,扶手椅等的调节装置(10),其包括与调节方向(A)成一角度延伸的支撑元件(12),特别是在两侧上形成 支撑平面(12A)和至少一个用于改变支撑平面倾斜的驱动装置(24),所述驱动装置包括至少一个可枢转升高杆(14)。 为了提供一种设计简单的调节装置,至少一个可枢转的升高杆(14)与多个杆构件(16AG)组合,该多个杆构件可相对于彼此枢转,使得总体上升运动与 符合人体工学的细节运动。

    Electromotive drive mechanism for a piece of furniture
    10.
    发明授权
    Electromotive drive mechanism for a piece of furniture 失效
    一件家具的电动驱动机构

    公开(公告)号:US5901610A

    公开(公告)日:1999-05-11

    申请号:US804891

    申请日:1997-02-24

    摘要: An electromotive drive mechanism for a piece of furniture, includes a gearmotor having a rotor rotating about a rotational axis, an adjusting spindle for operation of a piece of furniture, and a gear unit connecting the spindle to the rotor of the gearmotor for rotating the spindle about a rotational axis, with the rotational axis of the rotor extending parallel and at a distance to the rotational axis of the spindle. The gear unit includes a nut placed on the spindle for movement in longitudinal direction of the spindle when the spindle rotates, and a first pair of helical gears which are in mesh with one another for reducing the output speed of the gearmotor as transmitted to the spindle.

    摘要翻译: 一种用于家具的电动驱动机构,包括具有围绕旋转轴线旋转的转子的减速电机,用于操作一件家具的调节主轴,以及将所述心轴连接到所述减速电机的转子的齿轮单元,用于使所述心轴 围绕旋转轴线,其中转子的旋转轴线平行并且与主轴的旋转轴线成一定距离。 齿轮单元包括一个螺母,该螺母位于主轴上,用于当主轴转动时沿主轴的纵向方向运动;第一对斜齿轮彼此啮合,用于降低传动到主轴上的减速电机的输出速度 。