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1. 发明授权

US5178007A Automatic fiber bundle testing apparatus 失效
标题翻译：自动纤维束检测仪
公开(公告)号：US5178007A
公开(公告)日：1993-01-12
申请号：US761320
申请日：1991-09-17
申请人： Hossein M. Ghorashi , Martin M. Inman , Ian F. Oxley , C. Roger Riley, Jr. , Glenn E. Irick, Sr. , James D. Needham
发明人： Hossein M. Ghorashi , Martin M. Inman , Ian F. Oxley , C. Roger Riley, Jr. , Glenn E. Irick, Sr. , James D. Needham
IPC分类号： G01N33/36
CPC分类号： G01N33/362
摘要： An apparatus (20) for testing a specimen sample of fibers includes a frame (22), rotatable drums (60) situated at a first station upon the frame for holding a quantity (86) of fibers, a brush (152) situated at a second station along the frame for brushing the fiber specimen and testing equipment (28) situated at a third station upon the frame for performing a series upon the fiber specimen. A comb (34 or 35) is utilized for gathering the fiber specimen from the quantity of fibers held by the drums, and carriages (122 and 136) are movably mounted upon the frame for transporting the comb between the first, second and third stations of the apparatus. When positioned at the first station, the comb gathers a fiber specimen, and the specimen is carded. When the comb is positioned at the second station, the gathered specimen is brushed by the brush, and when the comb is thereafter moved to the third station, the brushed specimen is tested by the testing equipment. The apparatus also includes a controller (38) for controlling various components of the apparatus so that the operation of the apparatus is carried out automatically.
摘要翻译：用于测试纤维样本样本的装置（20）包括框架（22），位于框架上的第一站处的可旋转滚筒（60），用于保持纤维的数量（86）;刷子（152）位于沿着框架的第二站，用于刷涂位于框架上的纤维样品和测试设备（28），用于在纤维样品上进行串联。梳子（34或35）用于从由滚筒保持的纤维量收集纤维样本，并且托架（122和136）可移动地安装在框架上，用于在第一，第二和第三站之间传送梳子该装置。当位于第一站时，梳子收集纤维样品，并将样品梳理。当梳子位于第二站时，通过刷子对聚集的样品进行刷洗，然后当梳子移动到第三站时，通过检测设备测试拉丝样品。该装置还包括用于控制装置的各种部件的控制器（38），从而自动执行设备的操作。

2. 发明授权

US6088094A On-line sliver monitor 失效
标题翻译：在线条子监视器
公开(公告)号：US6088094A
公开(公告)日：2000-07-11
申请号：US997153
申请日：1997-12-23
申请人： Youe-Tsyr Chu , Joseph M. Yankey , Michael H. Reynolds , Ian F. Oxley , Stefan Weidmann , Hossein M. Ghorashi
发明人： Youe-Tsyr Chu , Joseph M. Yankey , Michael H. Reynolds , Ian F. Oxley , Stefan Weidmann , Hossein M. Ghorashi
IPC分类号： G01N21/892 , B65H63/06 , D01G31/00 , D06H3/08 , G01N21/00
CPC分类号： D01G31/003 , B65H63/065 , B65H2701/311
摘要： A device for measuring properties of fiber in a sliver is constructed with a first and second curved aluminum guide piece that is coated with either Teflon or ceramic. The guides compress the sliver of fiber. A Xenon bulb provides light which passes through a first transparent window located in the first guide piece. The light then passes through the sliver of fiber and out of a second transparent window located in the second curved guide piece. The light is then focused by optics upon a charge coupled device camera. The charge coupled device camera uses an array of pixels to create an image of the compressed sliver of fiber. A pulse generator provides simultaneous trigger signals to the Xenon bulb and the camera so that the image of the sliver of fiber is created at the same time as the light is produced. Processing means identify patterns of dark pixels in the array as trash, neps, seed coat neps, and other impurities in the fiber by comparing the patterns of pixels in the array with patterns in a lookup table.
摘要翻译：用于测量纱条中纤维特性的装置由具有Teflon或陶瓷涂层的第一和第二弯曲铝导向件构成。导轨压缩纤维条。氙气灯泡提供通过位于第一引导件中的第一透明窗口的光。然后，光穿过纤维条并从位于第二弯曲导向件中的第二个透明窗口中穿过。然后光通过光学器件聚焦在电荷耦合器件相机上。电荷耦合器件相机使用像素阵列来产生压缩的光纤条的图像。脉冲发生器提供氙气灯泡和相机的同时触发信号，以便在光线产生的同时创建光纤条。处理装置通过将阵列中的像素的图案与查找表中的图案进行比较来识别阵列中的暗像素的图案中的垃圾，棉结，种皮棉结和其它杂质。

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