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1.发明授权Apparatus and methods for testing tension-elongation or cross-sectional properties of single fibers and multiple fiber bundles 失效用于测试单根纤维和多根纤维束的拉伸伸长率或横截面性能的装置和方法
公开(公告)号：US5167150A
公开(公告)日：1992-12-01
申请号：US722604
申请日：1991-06-27
申请人： Frederick M. Shofner , Youe-T Chu , Christopher K. Shofner , Mark G. Townes , Joseph C. Baldwin , David B. Patelke
发明人： Frederick M. Shofner , Youe-T Chu , Christopher K. Shofner , Mark G. Townes , Joseph C. Baldwin , David B. Patelke
CPC分类号： G01N3/08 , G01N2203/0278 , G01N2203/028 , G01N2203/0623 , G01N33/365
摘要： A fiber testing apparatus includes two support members for holding a fiber and a positioning mechanism to facilitate placement of the fiber into engagement with the support members. A translation apparatus moves the two support members apart while a monitor records at least one characteristic of the fiber as it is tensioned. In one embodiment, the two support members are first and second clamps and the positioning apparatus includes first and second suctions oriented to draw the fiber in opposite directions and place the fiber in a substantially linear configuration adjacent to both clamps. In another embodiment, a hook and clamp configuration is utilized, and in yet another embodiment a vacuum groove is employed to facilitate positioning of the fiber.
摘要翻译： 纤维测试设备包括用于保持纤维的两个支撑构件和定位机构，以便于将纤维放置成与支撑构件接合。 翻译装置将两个支撑构件分开，同时监视器在张紧时记录光纤的至少一个特性。 在一个实施例中，两个支撑构件是第一和第二夹具，并且定位装置包括定向成相反方向拉伸纤维的第一和第二吸力，并将纤维放置成与两个夹具相邻的基本上线性的构造。 在另一个实施例中，利用钩和夹具构造，并且在又一个实施例中采用真空槽来促进光纤的定位。
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公开(公告)号：US5138879A
公开(公告)日：1992-08-18
申请号：US724385
申请日：1991-08-23
CPC分类号： G01N3/08 , G01L5/0033 , G01L5/105 , G01N2203/0218 , G01N2203/028 , G01N2203/0623 , G01N33/365
摘要： A method for producing multiple fiber data from a plurality of single fiber tests. A plurality of individual fibers are subjected to tension tests such that the individual fibers are elongated tensioned and broken while characteristics of the fiber are monitored. Multiple fiber data are obtained by testing a number of fibers from a sample and superimposing the graphical representation of tensile characteristics of the individual fibers upon one another to obtain a composite representation which constitutes multiple fiber data. Characteristics of individual fibers which may be combined to obtain a composite representation constituting multiple fiber data include such characteristics as tension, elongation and cross-sectional characteristics of the fiber.
摘要翻译： 一种从多个单纤维测试产生多个光纤数据的方法。 对多根单根纤维进行拉伸试验，使得在监测纤维的特性的同时，单个纤维被细长拉伸和断裂。 通过从样本中测试多个光纤并将各个光纤的拉伸特性的图形表示彼此叠加来获得多个光纤数据，以获得构成多个光纤数据的复合表示。 可以组合以获得构成多个纤维数据的复合表示的单个纤维的特征包括纤维的张力，伸长率和横截面特性等特征。
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公开(公告)号：US5321496A
公开(公告)日：1994-06-14
申请号：US762905
申请日：1991-09-19
IPC分类号： G01B11/02 , D01G23/08 , D01G31/00 , D06H3/08 , G01B11/04 , G01B11/10 , G01N1/02 , G01N15/00 , G01N15/02 , G01N15/06 , G01N15/14 , G01N21/17 , G01N21/49 , G01N21/84 , G01N21/89 , G01N21/898 , G01N21/94 , G01N33/36 , G01N21/00 , D01B3/00
CPC分类号： D01G31/003 , D01G31/006 , G01B11/043 , G01N15/06 , G01N15/1459 , G01N33/362 , G01N2015/0057 , G01N2015/0238 , G01N2015/1075 , G01N2015/1497 , G01N21/94 , G01N33/36
摘要： An apparatus for monitoring trash in a sample of trash particles and fibers includes scales for determining the weight of the sample which is transmitted to a computer. The sample is presented to a sensing volume and an optical sensor produces an output signal corresponding at least to the presence of the trash particle in the sensing volume. In one embodiment, the output signal is the waveform corresponding to light extinction caused by the presence of the particle in the sensing volume. In a second embodiment, image analysis of trash particles in a sensing volume provide output signals corresponding to the size, shape or composition of the particles. The computer receives the weight data and the output signal from the optical sensor and produces output data in the form of a count of at least a portion of the trash particles per unit weight of sample. The computer also outputs data in the form of or corresponding to the effective diameter, projected area and weight of the trash particles and count and weight of the fibers. In particular, the computer categorizes trash particles and outputs data for a particular category of particles.
摘要翻译： 用于监测垃圾颗粒和纤维样品中的垃圾的装置包括用于确定传送到计算机的样品的重量的秤。 将样本呈现给感测体积，并且光学传感器产生至少对应于感测体积中垃圾颗粒的存在的输出信号。 在一个实施例中，输出信号是对应于由感测体积中的颗粒的存在引起的消光的波形。 在第二实施例中，感测体积中垃圾颗粒的图像分析提供对应于颗粒的尺寸，形状或组成的输出信号。 计算机接收来自光学传感器的重量数据和输出信号，并以每单位重量样本的垃圾颗粒的至少一部分的计数形式产生输出数据。 计算机还输出数据，或者对应于垃圾颗粒的有效直径，投影面积和重量以及纤维的数量和重量。 特别地，计算机对垃圾颗粒进行分类并输出特定类别的颗粒的数据。
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4.发明授权Apparatus and methods for measurement and classification of trash in fiber samples 失效纤维样品中垃圾的测量和分类的装置和方法
公开(公告)号：US5539515A
公开(公告)日：1996-07-23
申请号：US333530
申请日：1994-11-02
IPC分类号： D01G31/00 , G01B11/04 , G01N15/00 , G01N15/02 , G01N15/14 , G01N33/36 , G01N21/89 , G01L5/04
CPC分类号： G01N33/362 , D01G31/003 , D01G31/006 , G01B11/043 , G01N15/0205 , G01N15/1456 , G01N2015/0057 , G01N2015/0238 , G01N2015/1497 , G01N33/36
摘要： An apparatus and method for measuring characteristics of entities in a sample of textile material, including trash, provides a sample of textile material to a processor where entities are individualized and thereafter transported to a sensor system. Characteristic signals are generated by the sensor signal corresponding to sensed characteristics of the entities, including trash, and a computer analyzes the characteristic signals to identify signals corresponding to trash and to classify the trash signals as corresponding to one of several types of trash. Based on the characteristic signals, the computer determines an entity length, diameter and speed and also determines a peak value of a characteristic signal corresponding to an entity. Based on these measurements, trash is characterized as to one of several types of trash.
摘要翻译： 用于测量纺织材料样品（包括垃圾）中的实体特性的装置和方法向纺织材料样品提供纺织材料样品，所述样品的实体被个体化并随后传送到传感器系统。 特征信号由对应于实体的感测特征（包括垃圾）的传感器信号产生，并且计算机分析特征信号以识别与垃圾相对应的信号，并将垃圾信号分类为对应于几种类型的垃圾中的一种。 基于特征信号，计算机确定实体长度，直径和速度，并且还确定对应于实体的特征信号的峰值。 基于这些测量，垃圾被认为是几种垃圾之一。
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5.发明授权Apparatus and method for testing multiple characteristics of single textile sample with automatic feed 失效用自动进料测试单一纺织品样品的多种特性的装置和方法
公开(公告)号：US5469253A
公开(公告)日：1995-11-21
申请号：US962898
申请日：1992-10-16
申请人： Frederick M. Shofner , Youe-T Chu , Joseph C. Baldwin , Michael E. Galyon , Benjamin M. Kacenas , Gordon F. Williams
发明人： Frederick M. Shofner , Youe-T Chu , Joseph C. Baldwin , Michael E. Galyon , Benjamin M. Kacenas , Gordon F. Williams
IPC分类号： G01B11/02 , D01G31/00 , G01B11/04 , G01B11/10 , G01N1/02 , G01N15/00 , G01N15/02 , G01N15/06 , G01N15/14 , G01N21/00 , G01N21/47 , G01N21/49 , G01N21/59 , G01N21/89 , G01N21/892 , G01N21/898 , G01N21/94 , G01N33/36 , G01V8/12 , G01V9/00 , G01L5/04
CPC分类号： G01B11/043 , D01G31/003 , D01G31/006 , G01N15/0205 , G01N15/14 , G01N15/1459 , G01N33/362 , G01N2015/0057 , G01N2015/0238 , G01N2015/1075 , G01N2015/1497 , G01N21/94 , G01N33/36
摘要： A testing apparatus includes a receiver for holding a plurality of textile samples and an automatic feed mechanism disposed adjacent to the receiver for selectively engaging and removing samples from the receiver and transporting them to a processor where the textile material is processed to produce textile entities in an individualized condition. The entities are then transported to a sensor that produces signals corresponding to characteristics of the entities. A control means detects the presence or absence of a sample in the automatic feed mechanism and controls it accordingly. Analog and digital components analyze the characteristic signals to identify segments of the characteristic signals that correspond to neps, trash and fibers.
摘要翻译： 测试装置包括用于保持多个织物样品的接收器和邻近接收器设置的自动进给机构，用于选择性地接收和从接收器移除样品并将其传送到处理器，其中纺织材料被处理以在 个性化条件 然后，实体被传送到产生对应于实体的特征的信号的传感器。 控制装置检测自动进给机构中样品的存在或不存在，并相应地进行控制。 模拟和数字组件分析特征信号，以识别与棉结，垃圾和纤维相对应的特征信号段。
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6.发明授权Electro-optical methods and apparatus for high speed, multivariate measurement of individual entities in fiber or other samples 失效用于光纤或其他样品中单个实体的高速，多变量测量的电光学方法和装置
公开(公告)号：US5270787A
公开(公告)日：1993-12-14
申请号：US493961
申请日：1990-03-14
IPC分类号： G01B11/02 , D01G31/00 , G01B11/04 , G01B11/10 , G01N1/02 , G01N15/00 , G01N15/02 , G01N15/06 , G01N15/14 , G01N21/49 , G01N21/94 , G01N33/36 , G01N21/00 , G01L5/04
CPC分类号： G01N15/1459 , D01G31/003 , D01G31/006 , G01B11/043 , G01N33/362 , G01N2015/0057 , G01N2015/0238 , G01N2015/1075 , G01N2015/1497 , G01N21/94 , G01N33/36
摘要： Single entities such as fibers are delivered one at a time to a fluid stream, and a nozzle orients the entities so that each entity along its length (major dimension) is generally parallel with the direction of fluid flow. The entity then enters a sample region and a sensor senses entity data such as the speed of the entity as it passes through the sample region. A preferred embodiment includes a collimated beam of light and two side-by-side photo detectors positioned to measure light extinction caused by fibers passing through the sample region. Another sensor may be provided to detect light scattered forward at an angle of about forty degrees (40.degree.). The sensor signals are used to generate data that corresponds to such parameters as length, fiber ribbon width, fineness, cross-sectional area, maturity, cross-sectional circularity, shape, surface roughness, etc. Optical filtering provides information about composition (natural or man-made) and appearance (color and polarization).
摘要翻译： 单个实体（如纤维）一次一个地传送到流体流，并且喷嘴使这些实体定向，使得沿其长度（主要尺寸）的每个实体大致平行于流体流动的方向。 实体然后进入样本区域，传感器感测实体数据，例如实体通过样本区域时的速度。 优选实施例包括准直光束和两个并排光检测器，其被定位成测量由穿过样品区域的纤维引起的光消光。 可以提供另一传感器来检测以大约四十度（40度）的角向前散射的光。 传感器信号用于生成与长度，纤维带宽度，细度，横截面积，成熟度，横截面圆度，形状，表面粗糙度等参数相对应的数据。光学过滤提供有关组成（自然或 人造）和外观（颜色和极化）。
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7.发明授权Apparatus and methods for measurement and classification of generalized neplike entities in fiber samples 失效纤维样品中广泛性质的实体的测量和分类的装置和方法
公开(公告)号：US5430301A
公开(公告)日：1995-07-04
申请号：US2714
申请日：1993-01-11
IPC分类号： G01N21/89 , D01G31/00 , D06H3/08 , G01B11/04 , G01N15/00 , G01N15/02 , G01N15/14 , G01N21/892 , G01N33/36 , G01N21/64
CPC分类号： D01G31/006 , D01G31/003 , G01B11/043 , G01N15/0205 , G01N15/1459 , G01N33/362 , G01N2015/0019 , G01N2015/0057 , G01N2015/0238 , G01N2015/1477 , G01N2015/1497 , G01N33/36
摘要： Method and Apparatus for measuring and classifying individual neplike entities in a textile fiber sample is disclosed. The apparatus includes a fiber sample processor which takes a supply of fiber samples, separates and individualizes the individual entities of the fiber sample and provides the individualized entities to an airflow. The airflow directs the entities through a sensor volume which utilizes electro optical sensors to generate characteristic signals corresponding to the entity passing through the sensor volume. These signals are then analyzed to determine if the entity passing through the sensing volume was a nep and further classify neps by their type. Thus, a neplike entity could be classified as either a polyester nep, a fiber nep or a seed coat fragment and further may be classified as a mature entity or an immature entity.
摘要翻译： 公开了一种用于测量和分类纺织纤维样品中的单个绒毛样实体的方法和设备。 该设备包括光纤样品处理器，其接收纤维样品的供应，分离和个体化纤维样品的各个实体，并将个体化实体提供给气流。 气流使实体通过传感器体积，该传感器体积利用电光学传感器产生对应于通过传感器体积的实体的特征信号。 然后分析这些信号以确定通过感应体积的实体是否为棉绒，并根据其类型进一步对棉结进行分类。 因此，neplike实体可以分类为聚酯棉结，纤维棉皮或种皮片段，并且还可以分类为成熟实体或未成熟实体。
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公开(公告)号：US5394480A
公开(公告)日：1995-02-28
申请号：US762613
申请日：1991-09-19
CPC分类号： G01N15/1468 , G01N1/28 , G01N21/8915 , G01N33/362 , G01N2021/8864
摘要： A map maker is disclosed in which a physical map is produced by depositing fluid entrained entities, such as cotton fibers, trash and neps, in a pattern on a surface, such as a nylon mesh surface. Each position in the pattern is uniquely associated with data produced by another monitor to provide topological mapping between the data event map and the physical map. In one embodiment, a drive system and computer are used to control the position of a surface relative to a nozzle that deposits the entities on the surface and relative to a camera that scans the map formed on the surface. In the preferred embodiment, the map is planar, but an alternate cylindrical map is shown. Also, an embodiment is shown in which a map maker is incorporated into a carding machine.
摘要翻译： 公开了一种地图制作器，其中通过以诸如尼龙网表面的表面上的图案沉积流体夹带的实体（例如棉纤维，垃圾和棉结）来生产物理图。 模式中的每个位置与另一个监视器产生的数据唯一相关，以提供数据事件映射和物理映射之间的拓扑映射。 在一个实施例中，使用驱动系统和计算机来控制表面相对于将实体沉积在表面上并且相对于扫描形成在地面上的地图的照相机的喷嘴的位置。 在优选实施例中，地图是平面的，但是示出了替代的圆柱形地图。 此外，示出了将制图器合并到梳理机中的实施例。
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公开(公告)号：US5544090A
公开(公告)日：1996-08-06
申请号：US336827
申请日：1994-11-09
IPC分类号： D01G23/08 , B07C5/342 , D01G31/00 , D03D51/00 , D03D51/18 , D06H3/08 , G01N21/89 , G01N21/898 , G01N33/36 , G01N21/84
CPC分类号： G01N33/362 , B07C5/3422 , D01G31/003 , D01G31/006 , G01N21/8915 , G01N33/367
摘要： An apparatus and method for monitoring and processing a web of textile materials which includes a plurality of entities including fibers, neps, seed coat fragments and trash. The web is monitored, preferably by an imaging unit, to produce a monitor signal. A computer receives the monitor signal and locates the position of entities of interest and controls a web processor in accordance with the location of the entities. Preferably, the web processor includes ejectors for ejecting entities from the web under the control of the computer. In one embodiment, the web is formed by a sampler and forming apparatus which removes a sample of fibers from a supply and reconfigures it into a desired configuration, such as a web, for being monitored.
摘要翻译： 一种用于监测和加工纺织材料网的装置和方法，其包括多个实体，包括纤维，棉结，种皮碎片和垃圾。 优选地通过成像单元来监测网以产生监视信号。 计算机接收监视器信号并定位感兴趣的实体的位置，并根据实体的位置来控制web处理器。 优选地，网络处理器包括用于在计算机的控制下从网络弹出实体的弹出器。 在一个实施例中，幅材由采样器和成形装置形成，该装置从供应装置中去除纤维样品，并将其重新配置成所需的配置，例如纸幅，以供监控。
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10.发明授权Acquisition, measurement and control of thin webs on in-process textile materials 失效在过程中纺织材料的薄网的采集，测量和控制
公开(公告)号：US5383135A
公开(公告)日：1995-01-17
申请号：US999007
申请日：1992-12-31
IPC分类号： D01G23/08 , B07C5/342 , D01G31/00 , D03D51/00 , D03D51/18 , D06H3/08 , G01N21/89 , G01N21/898 , G01N33/36
CPC分类号： G01N33/362 , B07C5/3422 , D01G31/003 , D01G31/006 , G01N21/8915 , G01N33/367
摘要： An apparatus and method for monitoring and processing a web of textile materials which includes a plurality of entities including fibers, neps, seed coat fragments and trash. The web is monitored, preferably by an imaging unit, to produce a monitor signal. A computer receives the monitor signal and locates the position of entities of interest and controls a web processor in accordance with the location of the entities. Preferably, the web processor includes ejectors for ejecting entities from the web under the control of the computer. In one embodiment, the web is formed by a sampler and forming apparatus which removes a sample of fibers from a supply and reconfigures it into a desired configuration, such as a web, for being monitored.
摘要翻译： 一种用于监测和加工纺织材料网的装置和方法，其包括多个实体，包括纤维，棉结，种皮碎片和垃圾。 优选地通过成像单元来监测网以产生监视信号。 计算机接收监视器信号并定位感兴趣的实体的位置，并根据实体的位置来控制web处理器。 优选地，网络处理器包括用于在计算机的控制下从网络弹出实体的弹出器。 在一个实施例中，幅材由采样器和成形装置形成，该装置从供应装置中去除纤维样品，并将其重新配置成所需的配置，例如纸幅，以供监控。
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