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21. 发明申请

US20150308036A1 Detection Of A Periodic Structure In A Moving Elongated Textile Material 审中-公开
标题翻译：移动细长纺织材料中周期性结构的检测
公开(公告)号：US20150308036A1
公开(公告)日：2015-10-29
申请号：US14647581
申请日：2013-12-02
申请人： USTER TECHNOLOGIES AG
发明人： Rafael Storz , Peter Pirani
IPC分类号： D06H3/08 , G01N21/892 , G01N21/89
CPC分类号： D06H3/08 , B65H63/065 , B65H2701/31 , G01N21/8914 , G01N21/8915 , G01N21/8922 , G01N33/367
摘要： In the method for detecting a periodic structure in a moving elongated textile material, the textile material is scanned simultaneously at several detection points which are arranged in an equidistant manner along its longitudinal direction. Scanning signals detected at the detection points are added to form a composite signal. As a result of temporal changes in the composite signal, conclusions are drawn on the periodic structure of the textile material. A spatial spectrum of the structure of the textile material can be obtained practically without any computational effort in several groups of several respective equidistant detection points.
摘要翻译：在用于检测移动细长纺织材料中的周期性结构的方法中，织物材料在沿其纵向方向以等距离方式布置的几个检测点处同时被扫描。在检测点处检测到的扫描信号被添加以形成复合信号。作为复合信号的时间变化的结果，对纺织材料的周期性结构进行了总结。实际上可以在几个相应的等距离检测点的几组中没有任何计算的努力来获得织物材料的结构的空间谱。

22. 发明授权

US08875897B2 Trash separator 有权
标题翻译：垃圾分离器
公开(公告)号：US08875897B2
公开(公告)日：2014-11-04
申请号：US13925906
申请日：2013-06-25
申请人： Uster Technologies AG
发明人： Youe-Tsyr Chu , Johnathan W. Craps , Weichang Zhao , Michael E. Galyon , Hossein M. Ghorashi
IPC分类号： B07B4/00 , B07B7/00 , D01B3/00 , B07B4/02 , B07B13/00
CPC分类号： B07B4/02 , B07B13/003 , D01B3/00
摘要： An apparatus for processing a sample including fibers and trash, having a cylinder rotating in a first direction for receiving the sample. The cylinder has a surface with rigid pins. The pins engage and retain the fibers of the sample. A collection surface receives the trash that falls from the cylinder. A counter-flow of air moves in a separation region between the cylinder and the collection surface in a direction that is substantially perpendicular to and towards the underside of the cylinder. The counter-flow of air has at each position within the separation region an air-flow velocity that is sufficient for the counter-flow of air to blow the fibers that are not originally retained by the pins up toward the cylinder and thereby engaging the fibers with the cylinder, and yet insufficient to prevent gravity from pulling the trash downward through the counter-flow of air.
摘要翻译：一种用于处理包括纤维和垃圾的样品的装置，具有沿第一方向旋转的圆筒，用于接收样品。气缸具有刚性销的表面。销钉接合并保持样品的纤维。收集表面接收从圆筒落下的垃圾。空气的逆流在基本上垂直于并朝向气缸的下侧的方向上在气缸和收集表面之间的分离区域中移动。空气的逆流在分离区域内的每个位置处具有足够的空气流动速度，其足以使空气的逆流将原来不被销保持的纤维的纤维吹向气缸，从而接合纤维并且还不足以防止重力通过空气的逆流向下拉动垃圾。

23. 发明授权

US12055492B2 Textile brightness measurement system 有权
公开(公告)号：US12055492B2
公开(公告)日：2024-08-06
申请号：US18496340
申请日：2023-10-27
申请人： Uster Technologies AG
发明人： Peyman H. Dehkordi , Kent A. Rinehart , David D. McAlister, III
IPC分类号： G01N21/64 , G01N21/55 , G01N33/36
CPC分类号： G01N21/6456 , G01N21/55 , G01N33/367 , G01N2021/6471 , G01N2201/062 , G01N2201/127
摘要： An apparatus for measuring not only the reflected radiation but also the fluorescence emission of a textile sample, which includes a presentation subsystem having a viewing window. A radiation subsystem has a tunable radiation source for directing a desired radiation having a wavelength range and an intensity through the viewing window toward the sample, and thereby causing the sample to produce a fluorescence. A sensing subsystem has an imager for capturing the reflected radiation and fluorescence in an array of pixels. A control subsystem has a processor, for controlling the presentation subsystem, the radiation subsystem, and the sensing subsystem, and creates a reflected radiation and fluorescence image containing both spectral information and spatial information in regard to the reflected radiation and fluorescence #843 of the sample.

24. 发明授权

US11668693B2 Loading station for micronaire testing 有权
公开(公告)号：US11668693B2
公开(公告)日：2023-06-06
申请号：US17250685
申请日：2019-08-26
申请人： Uster Technologies AG
发明人： James T. Wender
IPC分类号： G01N33/36 , G01N15/08 , D01G23/04 , G01N1/28
CPC分类号： G01N33/362 , D01G23/04 , G01N1/286 , G01N15/08 , D10B2201/02
摘要： A loading station for forming a fiber mass for micronaire testing. The loading station has a hopper for receiving an unformed fiber mass. A forming chamber receives the unformed fiber mass from the hopper. The forming chamber includes a non-movable back wall and a non-movable bottom plate with ports formed therein. The ports draw an airflow from the hopper into the forming chamber. A selectively movable isolation plate isolates the forming chamber from the hopper, and a selectively movable horizontal forming wall horizontally compacts the fiber mass into a desired horizontal cross-section. A selectively movable vertical forming wall vertically compacts the fiber mass into a desired vertical cross-section. A selectively movable plunger presses axially along the shaped fiber mass.

25. 发明申请

US20220090302A1 OPTIMIZATING A SPINNING PROCESS WITH RESPECT TO FOREIGN MATERIALS 有权
公开(公告)号：US20220090302A1
公开(公告)日：2022-03-24
申请号：US17310011
申请日：2020-01-23
申请人： Uster Technologies AG
发明人： Loris DE VRIES , Ulf SCHNEIDER , Oswald BALDISCHWIELER , Pavel PLISKA
IPC分类号： D01G31/00 , D01H13/22
摘要： The invention relates to a method for optimizing a spinning process, through which a fiber material fed in the form of raw fibers and output in the form of yarn passes, with respect to foreign materials. At a first position in the spinning process, a first foreign material information relating to the foreign materials is determined. At a second position in the spinning process, which is downstream with respect to the first position, a second foreign material information relating to the foreign materials is determined. The first foreign material information and the second foreign material information are associated with each other such that they relate to substantially the same sample of the fiber material. Based on the first foreign material information and the second foreign material information assigned thereto, a change is made to the spinning process to optimize the spinning process.

26. 发明申请

US20210164132A1 AUTOMATIC RING SPINNING SYSTEM AND METHOD FOR AUTOMATICALLY OPERATING SAME 有权
公开(公告)号：US20210164132A1
公开(公告)日：2021-06-03
申请号：US15733761
申请日：2019-05-27
申请人： Uster Technologies AG
发明人： Vasileios ARCHONTOPOULOS , Sivakumar NARAYANAN , Peter Schmid , Kurt EGGIMANN , Paul GEITER
IPC分类号： D01H13/32 , D01H1/02 , D01H9/18 , B65H63/00 , B65H67/06
摘要： The method is used for the automatic operation of a ring spinning system (1) which contains a ring spinning machine (2) having a plurality of spinning positions (21) and a winding machine (3) having a plurality of winding positions (31). Yarn (92) is spun at one of the spinning positions (21) and wound up to a cop (91). For the spinning position (21), values of a parameter characteristic for the operation of the spinning position (21) are determined during the winding of the cop (91) and stored as spinning data. The spinning data are assigned to the cop (91). The cop (91) is set down from the spinning position (21). The spinning data assigned to the cop (91) is taken into account when deciding whether to feed the cop (91) after it has been set down to one of the winding positions (31). The automatic assignment is based on an identification of a point in time of winding of the cop (91) and an identification of the spinning position (21) at which the cop (91) was wound.

27. 发明申请

US20210156802A1 Textile Brightness Measurement System 有权
公开(公告)号：US20210156802A1
公开(公告)日：2021-05-27
申请号：US15733745
申请日：2019-05-02
申请人： Uster Technologies AG
发明人： Peyman Dehkordi , Kent A. Rinehart , David D. McAlister, III
IPC分类号： G01N21/64 , G01N33/36 , G01N21/55
摘要： An apparatus (100) for measuring not only the reflected radiation but also the fluorescence emission of a textile sample (106), which includes a presentation subsystem (102) having a viewing window (108). A radiation subsystem (114) has a tunable radiation source (120) for directing a desired radiation (122) having a wavelength range and an intensity through the viewing window (108) toward the sample (106), and thereby causing the sample (106) to produce a fluorescence (124). A sensing subsystem (126) has an imager (130) for capturing the reflected radiation and fluorescence (124) in an array of pixels. A control subsystem (132) has a processor (136) for controlling the presentation subsystem (102), the radiation subsystem (114), and the sensing subsystem (126), and creates a reflected radiation and fluorescence image containing both spectral information and spatial information in regard to the reflected radiation and fluorescence (124) of the sample (106).

28. 发明申请

US20190137382A1 Monitoring Contamination in a Stream of Fiber Flocks 审中-公开
公开(公告)号：US20190137382A1
公开(公告)日：2019-05-09
申请号：US16094266
申请日：2017-04-28
申请人： Uster Technologies AG
发明人： Thomas Nasiou , Sivakumar Narayanan , Elvis Kaljic
IPC分类号： G01N15/14 , D01G23/08 , G01N21/85 , G01N21/94 , G01N33/36 , G01N21/89
摘要： The method is for monitoring contamination in a stream of fiber flocks transported pneumatically in an airflow. Characteristics of entities, including contamination, in the stream of fiber flocks are detected and evaluated. Values of a first parameter and a second parameter of the entities are determined from the characteristics of the entities. An event field is provided, which contains a quadrant or a part of a quadrant of a two-dimensional Cartesian coordinate system, wherein a first axis defines the first parameter and a second axis defines the second parameter. The values of the first parameter and the second parameter determined for an entity are entered in the event field as coordinates of an event representing the entity. Thus, entities can be handled in a differentiated way.

29. 发明申请

US20150034751A1 Yarn Tensioner 审中-公开
标题翻译：纱线张紧器
公开(公告)号：US20150034751A1
公开(公告)日：2015-02-05
申请号：US14383041
申请日：2013-03-01
申请人： Uster Technologies AG
发明人： Benno Grob , Martin Kuster
IPC分类号： B65H59/22 , B08B5/02
CPC分类号： B65H59/225 , B08B5/02 , B65H54/702 , B65H2701/31
摘要： A combination of a disc-type yarn tensioner is proposed, comprising a pneumatic cleaning device, which is fixedly assigned thereto. The disc-type yarn tensioner comprises an axle on which two brake plates are rotatably mounted by means of one rotary bearing each. It further comprises a pressure mechanism for applying axial pressure forces to the brake plates, which pressure forces press the brake plates against each other. The pneumatic cleaning device comprises at least one nozzle whose flow axis is directed from the outside substantially towards one of the rotary bearings. The compressed air flow exiting from the nozzle cleans the disc-type yarn tensioner. It is thus ensured that the rotary bearings of the brake plates accumulate less dirt and the rotary movement of the brake plates is braked with the intended braking force.
摘要翻译：提出了一种盘式纱线张紧器的组合，其包括固定地分配给其的气动清洁装置。盘式纱线张紧器包括一个轴，两个制动板通过一个旋转轴承可旋转地安装在该轴上。其还包括用于向制动板施加轴向压力的压力机构，该压力将制动板彼此压靠。该气动清洁装置包括至少一个喷嘴，其流动轴线基本上朝向一个旋转轴承。从喷嘴出来的压缩空气流清洗盘式纱线张紧器。因此，确保制动板的旋转轴承积聚较少的污垢，并且制动板的旋转运动以预期的制动力制动。

30. 发明申请

US20140020959A1 Trash Auto-Weighing 审中-公开
标题翻译：垃圾自动称重
公开(公告)号：US20140020959A1
公开(公告)日：2014-01-23
申请号：US13944967
申请日：2013-07-18
申请人： Uster Technologies AG
发明人： Yazhou Liu , Jonathan W. Craps , Weichang Zhao , William C. Easterday , Peyman Dehkordi , Hossein M. Ghorashi
IPC分类号： G01G19/00
CPC分类号： G01G19/00
摘要： The weighing apparatus is for automatically weighing trash that is separated from a fiber sample. It includes a scale, a weigh pan disposed on the scale, a cleaner for passing a cleaning element across a surface of the weigh pan when the scale is not taking a weight measurement, and a controller for selectively controlling operations and sequencing of the scale and the cleaner.
摘要翻译：称重设备用于自动称重与纤维样品分离的垃圾。其包括刻度尺，设置在刻度上的称重盘，当秤不进行重量测量时，用于使清洁元件穿过称重盘的表面的清洁器，以及用于选择性地控制刻度的操作和排序的控制器，以及清洁剂。

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