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47 条记录 (耗时 0.03 秒)

    Novel Food Product and Method of Use
    3.
    发明申请
    Novel Food Product and Method of Use 有权

    公开(公告)号：US20210337816A1

    公开(公告)日：2021-11-04

    申请号：US17204789

    申请日：2021-03-17

    申请人： River 1 Limited

    发明人： Peter Stuart Johnson ,  Sung Je Lee ,  Arwa Saleh D. Altalhi

    IPC分类号： A21D13/50 ,  A23L15/00 ,  A23P30/40

    摘要： The invention includes a composition when used for the subsequent prprat ion of an egg white foam, characterised in that the composition includes an amount of egg white material and at least one thickener. The amount of thickener(s) is at least about 2.0% w/w in the composition and the composition has been heat treated at or above about 40° C. prior to preparing the egg white foam. The invention also encompasses method of use, novel food produds, cooked or uncooked, and methods of manufacture.

    Directional Microphone
    5.
    发明申请
    Directional Microphone 审中-公开
    定向麦克风

    公开(公告)号：US20110129101A1

    公开(公告)日：2011-06-02

    申请号：US11632440

    申请日：2005-07-11

    申请人： Anthony Hooley

    发明人： Anthony Hooley

    IPC分类号： H04R3/00

    CPC分类号： H04R3/005

    摘要： A directional microphone system includes an ultrasonic emitter and receiver. The emitter directs a beam of ultrasound at the audio source with sufficient intensity that non-linear air effects cause non-linear interactions between the ultrasonic sound and the source's sonic sound. Ultrasonic frequency-mired sounds are thereby generated and these are received by the ultrasonic receiver. Signal-processing is carried out on the received signals to strip out the audio signals. The emitter and receiver may be co-located and the emitted beam may be focussed at the location of the audio source. The receiver may also be directional acid focussable. The directional microphone system may be very small and yet highly directional at sonic including low audible frequencies.

    摘要翻译： 定向麦克风系统包括超声波发射器和接收器。 发射器以足够的强度在音频源处引导超声波束，使得非线性空气效应引起超声波声源和声源声音之间的非线性相互作用。 由此产生超声波频率混合声音，并且这些声音由超声波接收器接收。 对接收到的信号进行信号处理以去除音频信号。 发射器和接收器可以是共定位的，并且发射的光束可以被聚焦在音频源的位置处。 接收器也可以是定向酸可聚合的。 定向麦克风系统可能非常小，并且在包括低可听频率的声音中具有高度方向性。

    Variable Focal Length Lens
    6.
    发明申请
    Variable Focal Length Lens 审中-公开
    可变焦距镜头

    公开(公告)号：US20080259463A1

    公开(公告)日：2008-10-23

    申请号：US11547512

    申请日：2005-04-01

    申请人： Mark Richard Shepherd

    发明人： Mark Richard Shepherd

    IPC分类号： G02B3/14

    CPC分类号： G02B3/14 ,  G02B26/005

    摘要： A variable focal length lens, comprises a chamber arrangement containing two transparent liquids adjacent one another with an interface therebetween, the chamber arrangement allowing light to pass along an optical axis through the transparent liquids and across the interface, the lens focusing the passing light. A piezoelectric actuator is arranged, on activation, to change the pressure of one of the liquids so that the interface moves, for example by changing shape, to change the focal length of the lens.

    摘要翻译： 一种可变焦距透镜，包括一个包含两个彼此相邻的透明液体的腔室结构，它们之间有一个界面，腔室结构允许光沿着光轴穿过透明液体并穿过界面，透镜聚焦通过的光。 压电致动器在启动时被布置成改变液体之一的压力，使得界面例如通过改变形状移动，以改变透镜的焦距。

    Non-Planar Transducer Arrays
    8.
    发明申请
    Non-Planar Transducer Arrays 审中-公开
    非平面传感器阵列

    公开(公告)号：US20070269071A1

    公开(公告)日：2007-11-22

    申请号：US11660029

    申请日：2005-08-10

    申请人： Anthony Hooley

    发明人： Anthony Hooley

    IPC分类号： H04R1/40 ,  H04R1/02 ,  H04R9/06

    CPC分类号： H04R1/403 ,  H04R3/12 ,  H04R2201/401 ,  H04R2430/20

    摘要： Non-planar acoustic arrays are disclosed in which the plurality of transducers lie on a curved surface. The curved surface preferably subtends at least 90° and, in a preferred embodiment of the invention is a closed convex surface such as a cylinder. The curvature of the surface allows beams to be directed in a greater variety of directions. Apparatus and methods are disclosed in which only certain of the transducers are used for beam-forming, in accordance with the position of the transducer relative to the desired beam.

    摘要翻译： 公开了非平面声阵，其中多个换能器位于弯曲表面上。 弯曲表面优选地对着至少90°，并且在本发明的优选实施例中是闭合的凸形表面，例如圆柱体。 表面的曲率允许光束以更多种方向被引导。 公开了一种装置和方法，其中根据换能器相对于期望光束的位置，只有某些换能器用于波束形成。

    Piezoelectric structures
    10.
    发明授权
    Piezoelectric structures 失效
    压电结构

    公开(公告)号：US07166952B2

    公开(公告)日：2007-01-23

    申请号：US10491220

    申请日：2002-09-26

    申请人： Richard Topliss ,  David Livingstone ,  Andrew Matheson ,  Gareth McKevitt ,  Mark Richard Shepherd ,  Anthony Hooley

    发明人： Richard Topliss ,  David Livingstone ,  Andrew Matheson ,  Gareth McKevitt ,  Mark Richard Shepherd ,  Anthony Hooley

    IPC分类号： H01L41/08

    CPC分类号： H01L41/094 ,  H01L41/098

    摘要： An equivalent to the spatial separation either side of a nominal median plane that is inherent in a bimorph (with one piezoelectric layer on one side, and the second on the other side of the plane) is attained by structurally shaping the cross-section of a simple, single piezoelectric layer (11) such that it has a multiplicity of piezoelectric portions arranged in two generally-planar groups one either side of a median plane, so that any dimension change undergone by a portion on one side of that plane will tend to bend the whole device in the opposite direction to the same sense dimension change undergone by a portion on the other side of that plane. The simple, single layer acts as though it were a bimorph if elongate and beam-like, bending along its length, one end moving up/down, or back/forth, relative to the other but with any need for an internal, electrode.

    摘要翻译： 相当于双压电晶片中固有的标称中间平面的两侧（在一侧具有一个压电层，而在该平面的另一侧上的第二面）的空间分离是通过结构地成形一个 简单的单个压电层（11），使得其具有多个压电部分，其布置在中间平面的任一侧上的两个大致平面的组中，使得由该平面的一侧上的部分所经历的任何尺寸变化将倾向于 使整个设备沿与该平面另一侧的部分相同的感官尺寸变化的相反方向弯曲。 简单的单层如同细长的和束状的，像其一样弯曲，一端向上/向下移动，或相对于另一端向前/向前弯曲，但是任何需要内部的电极。