Adjusting device
    2.
    发明授权

    公开(公告)号:US10857637B2

    公开(公告)日:2020-12-08

    申请号:US16753879

    申请日:2018-10-12

    Inventor: Uwe Bartheld

    Abstract: The invention relates to an adjusting device for spatially adjusting the position of an object, comprising a plurality of plate elements which are arranged one over the other and which have radial guide structures that engage into one another at mutually facing sides, wherein at least one pair of movement plates and a pair of inclination plates are arranged on a base. The movement plates have a constant thickness, and the respective upper radial guide structures and lower radial guide structures of each movement plate are offset eccentrically relative to one another. The inclination plates have a variable thickness, and the respective upper radial guide structures and lower radial guide structures of each inclination plate are arranged concentrically to one another.

    Method and means for operating a complementary analogue reconfigurable memristive resistive switch and use thereof as an artificial synapse

    公开(公告)号:US10388370B2

    公开(公告)日:2019-08-20

    申请号:US16092001

    申请日:2017-04-03

    Abstract: An electronic memristive device that has a complementary analog reconfigurable memristive bidirectional resistive switch. The device has a memristive layer sequence having a BFTO/BFO/BFTO three-ply layer and two electrodes. Titanium traps are arranged in the BFTO interfaces. As a result of mobile acid vacancies, the potential barriers at the interfaces of the electrodes with respect to the memristive layer sequence are in flexible form. By applying voltage pulses, the acid vacancies can be shifted from the interface with respect to the first electrode to the interface with respect to the second electrode, with raising of the potential barrier at one electrode bringing about complementary lowering of the potential barrier of the other electrode. The method for operating the device proposes adapted writing processes that use the overlaying of writing pulse sequences to achieve stipulation of a state pair of complementary resistor states. In conjunction with reading pulses of adapted polarity, the device can implement fuzzy logic and be operated as an artificial synapse with the realization of all four learning curves for complementary learning. A plurality of options for the use of the device are proposed.

    Arrangement and method for storing electric energy in electrochemical cells with a large diameter and high storage capacity

    公开(公告)号:US09608296B2

    公开(公告)日:2017-03-28

    申请号:US13634418

    申请日:2011-03-16

    CPC classification number: H01M10/399

    Abstract: An electrochemical cell assembly has electrochemical cells of large diameter and high storage capacity, making it particularly useful for stabilization of electric supply systems. The assembly includes at least one electrochemical cell composed of a layer of: a liquid metal or liquid metal alloy forming the cathode, a liquid electrolyte layer, and a layer of a liquid metal or liquid metalloid forming the anode. An electrically insulating inner tube is provided along the vertical axis of the assembly, the presence of which prevents the occurrence of the Tayler instability or other instabilities caused in the liquids by the current flow, and thus prevents the intermixing of the liquids. Another very efficient option for increasing the maximum current of the cell is that of conducting a current having a suitable direction and intensity through the interior of the inner tube.

    X-ray computed tomography arrangement
    8.
    发明授权
    X-ray computed tomography arrangement 有权
    X线计算机断层摄影安排

    公开(公告)号:US07983384B2

    公开(公告)日:2011-07-19

    申请号:US12527928

    申请日:2008-02-12

    Abstract: The aim of the invention is to produce an x-ray computed tomography arrangement in which there is no axial offset between the path of the focal spot and the x-ray detector arc. Said aim is achieved by: —arranging the x-ray detector arc and the target around the examination cross-section within a radiation plane such that the x-ray focal spots generated by the deflected electron beam of the electron beam generator lie within an axial plane, the radiation plane, along with the active detector elements; —disposing the x-ray detector arc behind the target in a radial direction such that each imaginary x-ray extending from a focal spot position on the target to a detector element of the x-ray detector arc penetrates the target, which lies in front of the point of incidence on the x-ray detector arc in the direction of radiation, in the area in which the target and the x-ray detector arc angularly overlap; —producing the target from a target member which is preferably made of a material that has a low atomic number and great heat storage capacity or thermal conductance; —applying an electron-decelerating material layer, preferably made of a refractory material that has a high atomic number, to the side of the target member which faces the electron beam.

    Abstract translation: 本发明的目的是生产一种X射线计算机断层摄影装置,其中在焦斑的路径和x射线检测器弧之间不存在轴向偏移。 所述目的通过以下方式实现: - 在辐射平面内将X射线检测器弧和靶围绕检查横截面进行布置,使得由电子束发生器的偏转电子束产生的x射线焦点位于轴向 平面,辐射平面以及有源检测器元件; - 将x射线检测器放置在径向方向上的目标物后面,使得从目标上的焦点位置延伸到X射线检测器的检测器元件的每个假想x射线穿透位于前面的目标 在X射线检测器的入射点在辐射方向上在靶和X射线检测器的角度上重叠的区域中的入射点; - 从目标构件制造靶材,该靶材优选由具有低原子序数和高蓄热能力或热导率的材料制成; 将优选由具有高原子序数的耐火材料制成的电子减速材料层施加到目标构件面对电子束的一侧。

    Method for measuring flow rates in liquid melts
    9.
    发明授权
    Method for measuring flow rates in liquid melts 有权
    测量液体熔体流速的方法

    公开(公告)号:US07950293B2

    公开(公告)日:2011-05-31

    申请号:US12664283

    申请日:2008-06-10

    CPC classification number: G01F1/663 G01F1/662 G01F15/006 G10K11/24

    Abstract: The invention relates to a method for measuring flow rates in liquid melts in a temperature range above 200 DEG C. using an ultrasonic generator and to an associated ultrasonic waveguide according to the ultrasonic Doppler method. The aim of the invention is to provide good signal incoupling and outcoupling. This is achieved by the preparation of the wettability of the end face of the ultrasonic waveguide before the measuring operation, subsequent direct incoupling of ultrasonic measuring signals into the melt at an angle that is not equal to 90 DEG, achieved by the immersion of the end face of the ultrasonic waveguide into the melt, outcoupling of the ultrasonic signals reflected in the melt via the end face of the ultrasonic waveguide and routing of said signals to an evaluation circuit. To prepare the wettability of the end face, the latter is mechanically and chemically cleaned and subsequently coated with a suitable material.

    Abstract translation: 本发明涉及一种使用超声波发生器和根据超声波多普勒法的相关超声波导测量在200℃以上温度范围内的液体熔体流速的方法。 本发明的目的是提供良好的信号耦合和输出耦合。 这是通过在测量操作之前制备超声波导管的端面的润湿性来实现的,随后通过浸没端部将超声波测量信号以不等于90°的角度直接耦合到熔体中 超声波波导进入熔体中,通过超声波波导的端面反射在熔体中的超声信号的外耦合,并将所述信号路由到评估电路。 为了制备端面的润湿性,后者被机械和化学地清洁,随后用合适的材料涂覆。

    DEVICE AND METHOD FOR INFORMATION PROCESSING

    公开(公告)号:US20250061942A1

    公开(公告)日:2025-02-20

    申请号:US18721698

    申请日:2022-12-20

    Abstract: A device for information processing with a magnon reservoir made of a material with spontaneous magnetic order, in which two-dimensional quantized magnon states are present, an input unit and an output unit. The input unit is configured to generate an energy input provided with a temporal pattern in the magnon reservoir as input information, so that non-linear magnon scattering processes are excited, a resulting magnon spectrum being predetermined by the energy input provided with a temporal pattern and the three-dimensional dimensions of the magnon reservoir, and the output unit is configured to detect the resulting magnon spectrum as output information.

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