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1. 发明授权

US5628667A Sinuous toy 失效
标题翻译： Sin uous玩具
公开(公告)号：US5628667A
公开(公告)日：1997-05-13
申请号：US606926
申请日：1996-02-26
申请人： Shimon Levi
发明人： Shimon Levi
IPC分类号： A63H11/12
CPC分类号： A63H11/12
摘要： In its preferred embodiment, the sinuous toy is a mechanical snake with a plurality of body elements. The body elements are each pivoted with respect to each adjacent body element on a vertical axis. Each body element has a large circular opening therethrough. The body elements are configured to be more narrow laterally away from the pivot axis so that the body elements can swing with respect to each other to represent sinuous snake motion. A helical actuator coil extends through the interior opening of the plurality of body elements. The outside swept diameter of the helical coil actuator is slightly larger than the interior openings through the body elements so that the body elements rise and fall in a direction generally parallel to the pivot axes between the body elements. Means is provided to supply tension between the head and tail of the sinuous toy so that the body elements are thrust sideways to have twice as much sideways motion as the interior diameter of the body elements. Rotating the helical coil actuator through the body elements causes progressive sinuous motion both laterally and vertically to cause sideward progression of the sinuous toy.
摘要翻译：在其优选实施例中，蜿蜒玩具是具有多个身体元件的机械蛇。身体元件各自相对于每个相邻的身体元件在垂直轴线上枢转。每个身体元件具有穿过其的大的圆形开口。身体元件被构造成在远离枢转轴线的方向上更窄，使得主体元件可以相对于彼此摆动以表示蜿蜒的蛇运动。螺旋致动器线圈延伸穿过多个主体元件的内部开口。螺旋线圈致动器的外部扫掠直径略大于通过主体元件的内部开口，使得主体元件沿大致平行于主体元件之间的枢转轴线的方向上升和下降。提供了用于在蜿蜒玩具的头部和尾部之间提供张力的装置，使得身体元件被侧向推进以具有与身体元件的内部直径相同的横向运动的两倍。通过身体元件旋转螺旋线圈致动器导致横向和垂直的渐进的弯曲运动，以引起蜿蜒玩具的侧向前进。

2. 发明授权

US07990546B2 High throughput across-wafer-variation mapping 有权
标题翻译：高吞吐量跨晶片变化映射
公开(公告)号：US07990546B2
公开(公告)日：2011-08-02
申请号：US12173766
申请日：2008-07-15
申请人： Jeong Ho Yeo , Efrat Rosenman , Erez Ravid , Doron Meshulach , Gadi Greenberg , Kobi Kan , Yehuda Cohen , Shimon Levi
发明人： Jeong Ho Yeo , Efrat Rosenman , Erez Ravid , Doron Meshulach , Gadi Greenberg , Kobi Kan , Yehuda Cohen , Shimon Levi
IPC分类号： G01B11/24
CPC分类号： G01N21/9501 , G01N21/8851 , G01N2021/8825 , G01N2021/8848 , G03F7/70616
摘要： A method for characterizing a surface of a sample object, the method including dividing the surface into pixels which are characterized by a parameter variation, and defining blocks of the surface as respective groups of the pixels. The method further includes irradiating the pixels in multiple scans over the surface with radiation having different, respective types of polarization, and detecting returning radiation from the pixels in response to each of the scans. For each scan, respective block signatures of the blocks are constructed, in response to the returning radiation from the group of pixels in each block. Also for each scan, a block signature variation using the respective block signatures of the blocks is determined. In response to the block signature variation, one or more of the types of polarization for use in subsequent examination of a test object are selected.
摘要翻译：一种用于表征样本对象的表面的方法，所述方法包括将表面划分成由参数变化表征的像素，以及将表面的块定义为相应的像素组。所述方法还包括用具有不同类型的偏振的辐射在表面上以多次扫描照射像素，以及响应于每个扫描检测来自像素的返回辐射。对于每个扫描，响应于来自每个块中的像素组的返回辐射来构造块的相应块签名。同样对于每个扫描，确定使用块的相应块签名的块签名变化。响应于块签名变化，选择用于随后检查测试对象的一种或多种类型的偏振。

3. 发明申请

US20090021749A1 HIGH THROUGHPUT ACROSS-WAFER-VARIATION MAPPING 有权
标题翻译：高通量波变换映射
公开(公告)号：US20090021749A1
公开(公告)日：2009-01-22
申请号：US12173766
申请日：2008-07-15
申请人： Jeong Ho Yeo , Efrat Rosenman , Erez Ravid , Doron Meshulach , Gadi Greenberg , Kobi Kan , Yehuda Cohen , Shimon Levi
发明人： Jeong Ho Yeo , Efrat Rosenman , Erez Ravid , Doron Meshulach , Gadi Greenberg , Kobi Kan , Yehuda Cohen , Shimon Levi
IPC分类号： G01B11/24
CPC分类号： G01N21/9501 , G01N21/8851 , G01N2021/8825 , G01N2021/8848 , G03F7/70616
摘要： A method for characterizing a surface of a sample object, the method including dividing the surface into pixels which are characterized by a parameter variation, and defining blocks of the surface as respective groups of the pixels. The method further includes irradiating the pixels in multiple scans over the surface with radiation having different, respective types of polarization, and detecting returning radiation from the pixels in response to each of the scans. For each scan, respective block signatures of the blocks are constructed, in response to the returning radiation from the group of pixels in each block. Also for each scan, a block signature variation using the respective block signatures of the blocks is determined. In response to the block signature variation, one or more of the types of polarization for use in subsequent examination of a test object are selected.
摘要翻译：一种用于表征样本对象的表面的方法，所述方法包括将表面划分成由参数变化表征的像素，以及将表面的块定义为相应的像素组。所述方法还包括用具有不同类型的偏振的辐射在表面上以多次扫描照射像素，以及响应于每个扫描检测来自像素的返回辐射。对于每个扫描，响应于来自每个块中的像素组的返回辐射来构造块的相应块签名。同样对于每个扫描，确定使用块的相应块签名的块签名变化。响应于块签名变化，选择用于随后检查测试对象的一种或多种类型的偏振。

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