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    • 3. 发明申请
    • A MEANDER LINE ANTENNA
    • MEERER线天线
    • WO2012109801A1
    • 2012-08-23
    • PCT/CN2011/071110
    • 2011-02-18
    • SIEMENS AKTIENGESELLSCHAFTQIU, WeiXU, Lei MingWANG, LingZHENG, Shu FengYIN, Ying Zeng
    • QIU, WeiXU, Lei MingWANG, LingZHENG, Shu FengYIN, Ying Zeng
    • H01Q9/42H01Q1/38H01Q1/08
    • H01Q1/36H01Q1/38H01Q1/48
    • The present invention discloses a meander line antenna, including: a first meandering section (11), printed on a first side of a dielectric substrate; a second meandering section (12), printed on a second side of the dielectric substrate; wherein the first meandering section (11) is a meandering metal strip, and the first meandering section (11) and the second meandering section (12) are in mirror symmetry way with respect to the dielectric substrate; a microstrip feedline (13), printed on the first side of the dielectric substrate and connecting to the bottom of the first meandering section (11) at a feed point; and at least one shorting pin (14), adapted to connect the first meandering section (11) and the second meandering section (12) at the feed point. The present invention provides a double-layered meander line antenna, which has a reduced quality factor, and an enhanced impedance bandwidth.
    • 本发明公开了一种曲折线天线,包括:印刷在电介质基板的第一侧上的第一曲折部分(11); 第二曲折部分(12),印刷在所述电介质基板的第二侧上; 其中所述第一曲折部分(11)是曲折的金属条,并且所述第一曲折部分(11)和所述第二曲折部分(12)相对于所述电介质基底是镜像对称的; 印刷在电介质基板的第一侧上的微带馈线(13),并且在馈电点处连接到第一曲折部分(11)的底部; 以及至少一个短路销(14),其适于在所述馈电点处连接所述第一曲折部分(11)和所述第二曲折部分(12)。 本发明提供一种具有降低的品质因数和增强的阻抗带宽的双层曲折线天线。
    • 6. 发明申请
    • UNBALANCED REINFORCEMENT MEMBERS FOR MEDICAL DEVICE
    • 不平衡加强医疗器械成员
    • WO2004064890A2
    • 2004-08-05
    • PCT/US2004/001203
    • 2004-01-16
    • SCIMED LIFE SYSTEMS INC.PU, ZhouWANG, Ling
    • PU, ZhouWANG, Ling
    • A61M
    • A61M25/0043A61M25/0053
    • An medical device shaft including an unbalanced braid reinforcement layer. The reinforcement layer may be an unbalanced braid by having a first set of strands and a second set of strands, the sets wound in opposing directions on a mandrel or on the device shaft. The first set and second set may have different numbers of strands, sizes of strands, or pitch, or combinations thereof. In some embodiments, the unbalanced braid increases contact area between the inner layer and the outer layer of the shaft without compromising the function of the braid. In other embodiments, the variations in strand size and number between the first set and the second set allows improved kink and torque performance in a reduced thickness braid layer. The improved shaft of the present invention may be incorporated into a wide variety of medical devices such as guide catheters, diagnostic catheters, balloon catheters, etc.
    • 包括不平衡编织层加强层的医疗装置轴。 加强层可以是不平衡的编织物,通过具有第一组股线和第二组股线,该组在心轴或装置轴上以相反的方向缠绕。 第一组和第二组可以具有不同数量的股线,股线的大小或间距,或其组合。 在一些实施例中,不平衡编织物增加轴的内层和外层之间的接触面积,而不损害编织物的功能。 在其他实施例中,第一组和第二组之间的股线尺寸和数量的变化允许在减小的厚度编织层中改善扭结和转矩性能。 本发明的改进的轴可以结合到各种医疗装置中,例如导向导管,诊断导管,球囊导管等。
    • 7. 发明申请
    • METHOD AND APPARATUS FOR OPTIMIZING A TARGET WORKING LINE
    • WO2018094590A1
    • 2018-05-31
    • PCT/CN2016/106857
    • 2016-11-23
    • ABB SCHWEIZ AGWANG, LingCHENG, ShaojieFRASER, RoyXU, YanYEO, WenqiWU, Yanlai
    • WANG, LingCHENG, ShaojieFRASER, RoyXU, YanYEO, WenqiWU, Yanlai
    • G05B11/01B25J9/16
    • A method and an apparatus for optimizing a target working line (110, 210) are disclosed. The target working line (110, 210) includes at least one robot (112, 212) manipulator, at least one conveyor (111, 211) and at least one item (113, 213) on the conveyor (111, 211) to be displaced by the robot (112, 212) manipulator. The method includes: obtaining an evaluation model(140, 400) for the target working line (110, 210) (301), the evaluation model (140, 400) yielding an overall success rate of moving the item (113, 213) from one conveyor (111, 211) to another conveyor (111, 211) based on at least one measuring parameter, the measuring parameter being a physical attribute of the target working line (110, 210); yielding the overall success rate for the target working line (110, 210) as a function of a value for the measuring parameter for the target working line (110, 210) (302); and in case that the yielded overall success rate is lower than a predetermined threshold rate(303), updating a value for a configuring parameter based on the overall success rate (304), the configuring parameter corresponding to the measuring parameter, and the configuring parameter being states of the working line (110, 210). The optimization of the evaluation model (140, 400) does not require an implementation of an on-site process or an involvement of an experienced engineer or worker. Instead, simulation software can be used to obtain customized parameters used for the target working line (110, 210), resulting in an increased success rate within a short period of time.