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15 条记录 (耗时 0.019 秒)

    Device for continuously humidifying and dehumidifying feed air
    3.
    发明授权
    Device for continuously humidifying and dehumidifying feed air 失效
    用于连续加湿和除湿进料空气的装置

    公开(公告)号：US06887303B2

    公开(公告)日：2005-05-03

    申请号：US10433336

    申请日：2001-11-21

    申请人： Thomas Hesse ,  Kurt Rapp ,  Burkhard Wagner

    发明人： Thomas Hesse ,  Kurt Rapp ,  Burkhard Wagner

    IPC分类号： B01D53/26 ,  F24F3/14 ,  B01D53/22

    CPC分类号： F24F3/1417 ,  B01D53/268 ,  F24F2003/1435

    摘要： A device for continuously humidifying and dehumidifying feed air for a manufacturing process or a ventilation and air conditioning installation includes a membrane contactor having a membrane, the feed air being passed along one side of the membrane and a hygroscopic liquid being passed along another side of the membrane. A regenerator is provided for lowering the water content of the hygroscopic liquid. A metering device is provided for adding water to increase the water content of the hygroscopic liquid. A control device is connected to the metering device and to the regenerator, the control device being configured to control the water content of the hygroscopic liquid and enable a switching between humidification and dehumidification of the feed air as a function of the water vapor partial pressure difference between the feed air and the hygroscopic liquid. A heat exchanger is provided to cool the hygroscopic liquid as the hygroscopic liquid moves from the regenerator to the membrane contactor and at the same time to heat the hygroscopic liquid as the hygroscopic liquid moves from the membrane contactor to the regenerator.

    摘要翻译： 用于制造过程或通风和空调设备的进料空气连续加湿除湿装置包括具有膜的膜接触器，进料空气沿膜的一侧通过，并且吸湿液体沿另一侧通过 膜。 提供了一种用于降低吸湿液体的含水量的再生器。 提供了一种用于添加水以增加吸湿性液体的含水量的计量装置。 控制装置连接到计量装置和再生器，控制装置被配置为控制吸湿液体的含水量，并且使得进料空气的加湿和除湿之间的切换作为水蒸气分压差的函数 在进料空气和吸湿性液体之间。 提供一种热交换器，用于当吸湿液体从再生器移动到膜接触器时同时冷却吸湿液体，同时当吸湿液体从膜接触器移动到再生器时同时加热吸湿液体。

    System for determining the topography of the cornea of an eye
    4.
    发明授权
    System for determining the topography of the cornea of an eye 有权
    用于确定眼睛角膜的形态的系统

    公开(公告)号：US09084564B2

    公开(公告)日：2015-07-21

    申请号：US14119367

    申请日：2012-05-22

    申请人： Daniel Bublitz ,  Günter Rudolph ,  Martin Hacker ,  Tobias Bühren ,  Roland Bergner ,  Burkhard Wagner ,  Rico Fuchs

    发明人： Daniel Bublitz ,  Günter Rudolph ,  Martin Hacker ,  Tobias Bühren ,  Roland Bergner ,  Burkhard Wagner ,  Rico Fuchs

    IPC分类号： A61B3/107 ,  G01B11/25

    CPC分类号： A61B3/107 ,  G01B11/2513

    摘要： A system for determining the surface shape of the cornea of an eye by analyzing the reflection of a spatially distributed ring pattern. The system includes an element for generating a ring pattern, an illuminating unit, an image capturing unit, and a control and analyzing unit. The element for generating rings is a fresneled axicon with annular structures of different radii. Furthermore, an optical element for illuminating the entire surface of the fresneled axicon with plane waves and an optical element for separating the illuminating and detecting beam path are arranged between the illuminating unit and the fresneled axicon. Furthermore, the image capturing unit consisting of an imaging system and an image sensor is designed for a telecentric distance-independent image detection.

    摘要翻译： 通过分析空间分布的环形图案的反射来确定眼睛的角膜的表面形状的系统。 该系统包括用于产生环形图案的元件，照明单元，图像捕获单元和控制和分析单元。 用于产生环的元件是具有不同半径的环形结构的菲涅耳轴。 此外，用于照射具有平面波的菲涅尔三角镜的整个表面的光学元件和用于分离照明和检测光束路径的光学元件被布置在照明单元和菲涅耳透镜之间。 此外，由成像系统和图像传感器组成的图像捕获单元被设计用于远心距离独立图像检测。

    Method for automatic optimization of the calculation of an intraocular lens to be implanted
    6.
    发明授权
    Method for automatic optimization of the calculation of an intraocular lens to be implanted 有权
    自动优化待植入人工晶状体的计算方法

    公开(公告)号：US09351634B2

    公开(公告)日：2016-05-31

    申请号：US14344572

    申请日：2012-09-14

    申请人： Tobias Bühren ,  Michael Trost ,  Burkhard Wagner

    发明人： Tobias Bühren ,  Michael Trost ,  Burkhard Wagner

    IPC分类号： A61B3/00 ,  A61F2/16

    CPC分类号： A61B3/0025 ,  A61F2/16 ,  A61F2002/1699

    摘要： A method for calculating the values of an intraocular lens to be implanted, wherein the results of numerous cataract operations are taken into account in the calculation for intraocular lenses to be implanted in the future. At least the corneal topography, the length of the eye and the depth of the anterior chamber are determined pre-operatively, the values of the IOL to be implanted are calculated by means of ray-tracing, and at least the corneal topography, the length of the eye, the depth of the anterior chamber and the objective, wavefront-based residual refraction are determined post-operatively. The measurement values determined pre-operatively and post-operatively are used to optimize the surgically-induced astigmatism and the post-operative anatomical lens position for calculating the values of IOLs to be implanted in the future.

    摘要翻译： 一种用于计算要植入的眼内透镜的值的方法，其中在将来要植入的眼内透镜的计算中考虑到许多白内障手术的结果。 术前确定至少角膜地形，眼睛长度和前房深度，通过射线追踪计算待植入的IOL值，并至少计算角膜形貌，长度 的眼睛，前房的深度和目标，基于波前的残余折射在手术后确定。 手术前和手术后确定的测量值用于优化手术诱导的散光和术后解剖镜片位置，用于计算将来植入的IOL值。

    SYSTEM FOR THE IMPROVED IMAGING OF EYE STRUCTURES
    7.
    发明申请
    SYSTEM FOR THE IMPROVED IMAGING OF EYE STRUCTURES 有权
    改善眼睛结构成像的系统

    公开(公告)号：US20130107209A1

    公开(公告)日：2013-05-02

    申请号：US13696030

    申请日：2011-04-23

    申请人： Martin Hacker ,  Rudolf Murai von Bünau ,  Burkhard Wagner

    发明人： Martin Hacker ,  Rudolf Murai von Bünau ,  Burkhard Wagner

    IPC分类号： A61B3/10

    CPC分类号： A61B3/102 ,  A61B3/107 ,  A61B5/0066 ,  G01N21/4795 ,  G01N2021/1787

    摘要： A system for the improved imaging of eye structures based on optical coherence tomography. The system includes an interferometric measuring arrangement, which has an optical element arranged in the measurement arm or reference arm for influencing the polarization state of the light before the light is interferometrically superimposed, a scanning unit arranged in the measurement arm for implementing OCT scans, a detector for recording the produced interference pattern, and an evaluating and documenting unit. At least two different polarization states of the light are produced. The interference patterns produced in the interferometric measuring arrangement are recorded and forwarded to the evaluating and documenting unit which reconstructs OCT scans from the transmitted interference patterns, combines the OCT scans, and presents and/or stores the resulting OCT signals. The system can be used for pachymetry in addition to the pre- and post-operative imaging for analysis and measurement.

    摘要翻译： 一种基于光学相干断层扫描的改善眼结构成像的系统。 该系统包括干涉测量装置，其具有布置在测量臂或参考臂中的光学元件，用于在光被干涉地叠加之前影响光的偏振状态;布置在测量臂中用于实现OCT扫描的扫描单元， 用于记录产生的干涉图案的检测器，以及评估和记录单元。 产生光的至少两种不同的偏振态。 在干涉测量装置中产生的干涉图案被记录并转发给评估和记录单元，其从发射的干涉图案重建OCT扫描，组合OCT扫描，并呈现和/或存储所得到的OCT信号。 除了用于分析和测量的术前和术后成像，该系统可用于深度测量。

    Control Device of an Adjustment Apparatus of a Motor Vehicle
    8.
    发明申请
    Control Device of an Adjustment Apparatus of a Motor Vehicle 有权
    机动车辆调整装置的控制装置

    公开(公告)号：US20090138161A1

    公开(公告)日：2009-05-28

    申请号：US12083210

    申请日：2006-09-22

    申请人： Burkhard Wagner

    发明人： Burkhard Wagner

    IPC分类号： G05D1/02 ,  G06F12/00

    CPC分类号： E05F15/695 ,  E05F15/41 ,  E05Y2400/342 ,  E05Y2800/25 ,  E05Y2800/40 ,  E05Y2900/55

    摘要： A control device of an adjustment apparatus of a motor vehicle for controlling a driven adjustment element of the motor vehicle in an adjustment movement along an adjustment path includes a memory unit with a non-volatile digital memory with more than 108 writing cycles and is configured to acquire a plurality of adjustment data items which are assigned to a position or a speed of the adjustment element along the adjustment path. The control device continuously stores the acquired adjustment data items in the non volatile digital memory when triggered by a triggering process.

    摘要翻译： 一种用于在沿着调节路径的调节运动中用于控制机动车辆的从动调节元件的调节装置的控制装置包括具有超过108个写入周期的非易失性数字存储器的存储单元，并且被配置为 获取分配给调整元件的位置或速度的多个调整数据项。 当由触发处理触发时，控制装置将所获取的调整数据项连续地存储在非易失性数字存储器中。