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    • 5. 发明申请
    • Method and apparatus for improved display of digital mammographic images
    • 用于改进数字乳腺X线照相图像显示的方法和装置
    • US20090174727A1
    • 2009-07-09
    • US12276409
    • 2008-11-23
    • Peter HeinleinWilfried SchneiderMarco Blumenthal
    • Peter HeinleinWilfried SchneiderMarco Blumenthal
    • G09G5/00
    • A61B6/461A61B6/502G06T5/008G06T2207/10116G06T2207/30068
    • A method and apparatus for the improved display of digital mammographic images, which were measured in the context of a mammographic imaging system and displayed on a workstation monitor. The mammogram consists of a plurality of pixels with each pixel having a pixel value assigned thereto. The pixel values of all pixels of the mammogram lie within a pre-determined first range of values and the pixel values of pixels of a subsection of the mammogram lie within a second range of values, which represents a subset of the first range of values. A mammogram having a subsection with increased contrast, such that the second range of pixel values of the pixels in the subsection are spread by a spreading function, whereby the amount of the spreading function changes over the subsection. In this way, an improved display is created, by means of those representations of the mammogram regarding their contrast in subsections being optimized, at the same time the representation for a user is improved without artifacts.
    • 一种用于改进数字乳腺X线照相图像显示的方法和装置,其在乳房成像系统的上下文中测量并显示在工作站监视器上。 乳房X线照相由多个像素组成,每个像素具有分配给其的像素值。 乳房X线照片的所有像素的像素值位于预定的第一值范围内,并且乳房X光检查的子部分的像素的像素值位于表示第一范围值的子集的值的第二范围内。 具有具有增加的对比度的子部分的乳房X光检查图,使得子部分中的像素的第二范围的像素值通过扩展函数扩展,由此扩展函数的量在子部分上改变。 以这种方式,通过乳腺X线照相术的那些表示来创建改进的显示,关于它们在被优化的子部分中的对比度,同时改善了用户的表示而没有伪像。
    • 9. 发明授权
    • Turbocharger
    • 涡轮增压器
    • US4565068A
    • 1986-01-21
    • US573498
    • 1984-01-24
    • Wilfried Schneider
    • Wilfried Schneider
    • F02B37/22F01D9/02F01D17/14F02B37/00
    • F01D9/026F01D17/146
    • A turbocharger for an internal combustion engine has a turbine casing including an inlet opening from which radially internally and radially external spiral paths extend. These spiral paths have a common partition, and the exhaust gas inlet cross-section of the turbine casing can be varied by a control element for the purpose of adapting the characteristic curve of the turbocharger to different operating ranges of the internal combustion engine. And, the spiral paths are in hydrodynamic communication through orifice areas provided in the partition, with such orifice areas being spaced an equal distance from one another in the direction of flow of the exhaust gas, and the spiral paths extend substantially over the entire peripheral area of the turbine wheel.
    • 用于内燃机的涡轮增压器具有包括入口开口的涡轮壳体,径向内部和径向外部的螺旋路径从该入口开口延伸。 这些螺旋路径具有共同的分隔,并且涡轮机壳体的废气入口横截面可以由控制元件改变,以便将涡轮增压器的特性曲线适应于内燃机的不同工作范围。 并且,螺旋路径通过设置在隔板中的孔口区域流体动力连通,这些孔口区域在废气流动方向上彼此间隔相等的距离,并且螺旋路径基本上在整个周边区域上延伸 的涡轮机轮。
    • 10. 发明授权
    • Installation for cooling a fuel element storage well with several water
circuits
    • 安装用几个水回路冷却燃油元件储存井
    • US4534931A
    • 1985-08-13
    • US633078
    • 1984-07-23
    • Wilfried Schneider
    • Wilfried Schneider
    • G21C19/07G21C19/08
    • G21C19/07G21C19/08
    • Installation for cooling a water-filled fuel element storage well, including a plurality of cooling circuits having drain lines with connections to the well, pumps connected to the drain lines, heat exchangers connected to the pumps and feed lines being connected to the heat exchangers and having connections to the well, one of the connections of the drain lines to the well being disposed at a level which is at least as high as the other of the drain line and feed line connections, and a downwardly directed pipe disposed in the storage well being connected to the one of the drain line connections and having a lower opening formed therein at a lower level than the drain line and feed line connections.
    • 用于冷却充满水的燃料元件储存井的安装,包括具有连接到井的排水管的多个冷却回路,连接到排水管的泵,连接到泵的热交换器和连接到热交换器的进料管线 具有与井的连接,排水管到井的连接之一被设置在至少与排水管线和进料管线连接中的另一个相同的高度,以及设置在储存井中的向下定向的管 连接到所述排水管线连接中的一个,并且在其中形成有比所述排水管线和供给管路连接更低的下部开口。