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公开(公告)号：US08199319B2
公开(公告)日：2012-06-12
申请号：US12493334
申请日：2009-06-29
CPC分类号： G01N21/94 , G01N21/84 , G01N21/8915 , G01N2021/8444 , G01N2021/8466 , G01N2021/8845
摘要： A fiber instrument for measuring properties of a fiber sample, the fiber instrument having a surface for receiving the fiber sample, a hand for pressing the fiber sample against the surface, an illumination source for selectively illuminating the fiber sample with more than one peak wavelength, where each of the peak wavelengths is independently controllable as to an applied intensity of the peak wavelength, a sensor for capturing images of the fiber sample while it is illuminated, and a controller for controlling at least the sensor and the illumination source. By providing multiple peak wavelengths of illumination that are each independently controllable as to illumination intensity, the fiber instrument as described herein is better able to detect both foreign material within the fiber sample, and color gradations of the fiber sample.
摘要翻译： 一种用于测量纤维样品的性能的纤维仪器，具有用于接收纤维样品的表面的纤维器械，用于将纤维样品压靠在表面上的手的照明源，用于以多于一个峰值波长选择性地照射纤维样品的照明源， 其中每个峰值波长对于施加的峰值波长的强度是独立可控的，用于在被照射时捕获光纤样品的图像的传感器，以及用于至少控制传感器和照明源的控制器。 通过提供各自独立地可控于照明强度的多个照明峰值波长，如本文所述的光纤仪器能够更好地检测纤维样品内的异物和纤维样品的颜色渐变。
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公开(公告)号：US20080257010A1
公开(公告)日：2008-10-23
申请号：US12067364
申请日：2006-10-12
CPC分类号： G01N33/365
摘要： A method for standardizing a reading taken on a fiber sample, including the steps of measuring a moisture content of the fiber sample, taking the reading on the fiber sample, and correcting the reading to a standardized reading that adjusts for a difference between the reading at the measured moisture content of the fiber sample and a standardized reading at about 7.5% moisture content.
摘要翻译： 一种用于对在纤维样品上进行读取进行标准化的方法，包括以下步骤：测量纤维样品的水分含量，取得纤维样品上的读数，并将读数校正为标准化读数，该读数调整读数在 测量的纤维样品的水分含量和水分含量约为7.5％的标准化读数。
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公开(公告)号：US6040905A
公开(公告)日：2000-03-21
申请号：US129271
申请日：1998-08-05
申请人： Luo Cheng , Glenn E. Irick, Sr. , Youe-Tsyr Chu , Hossein M. Ghorashi , Michael E. Galyon , Mark A. Overbay
发明人： Luo Cheng , Glenn E. Irick, Sr. , Youe-Tsyr Chu , Hossein M. Ghorashi , Michael E. Galyon , Mark A. Overbay
CPC分类号： G01N21/8915
摘要： A fiber classing device having a sample window for viewing a fiber sample. A light source provides light that is directed toward and reflected by the fiber sample, producing reflected light. A photo sensitive detector is positioned to receive the reflected light, and it detects lightness, redness, and yellowness of the fiber sample. Processing means assign a preliminary grade to the fiber sample based at least in part on the lightness and yellowness of the fiber sample. The processing means also selectively adjust the preliminary grade to a final grade based at least in part on the redness of the fiber sample. The photo sensitive detector has one or more of a spectrometer, a camera, or a set of three photo diodes. A first photo diode detects light with a wavelength of between about 505 nanometers and about 605 nanometers, corresponding to the lightness of the fiber sample. A second photo diode detects light with a wavelength of between about 430 nanometers and about 530 nanometers, corresponding to the yellowness of the fiber sample. The third photo diode detects light with a wavelength of between about 550 nanometers and about 650 nanometers, corresponding to the redness of the fiber sample. The processing means analyzes the information from the photo sensitive detector to determine the mean redness, variance in lightness, variance in redness, variance in yellowness, contrast in lightness, percent of yellow spots, and contrast in yellowness of the fiber sample. The selective adjustment from the preliminary grade to the final grade is based at least in part on these parameters.
摘要翻译： 一种具有用于观察纤维样品的样品窗的纤维分级装置。 光源提供指向光纤样品并由其反射的光，产生反射光。 光敏检测器被定位成接收反射光，并且它检测纤维样品的亮度，发红度和黄度。 处理方法至少部分地基于纤维样品的亮度和黄度为纤维样品分配初级。 处理装置还可以至少部分地基于纤维样品的发红度将初级等级选择性地调整到最终等级。 光敏检测器具有一个或多个光谱仪，相机或一组三个光电二极管。 第一光电二极管检测波长为约505纳米至约605纳米的光，对应于光纤样品的亮度。 第二光电二极管检测波长为约430纳米至约530纳米的光，对应于纤维样品的黄度。 第三光电二极管检测波长为约550纳米至约650纳米的光，对应于纤维样品的发红度。 处理装置分析来自光敏检测器的信息，以确定纤维样品的平均发红度，亮度方差，亮度方差，黄度方差，亮度对比度，亮点百分比和黄色对比度。 从初级成绩到最终成绩的选择性调整至少部分依赖于这些参数。
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公开(公告)号：US5907394A
公开(公告)日：1999-05-25
申请号：US019851
申请日：1998-02-06
CPC分类号： G01N3/08 , G01N33/362 , G01N2203/0278 , G01N2203/028
摘要： A gin process control system including sensing stations for sensing the physical properties of cotton as it progresses through a gin. A moisture sensor determines, over a wide range of values, the amount of moisture in the cotton. A quality monitor determines the color of the cotton, color distribution, and the amount and type of trash or other impurities which may be entrained in the cotton. A micronaire unit determines both micronaire and cotton maturity. A fiber length tester provides information on the length distribution, breaking strength, and elongation of the cotton fibers. Cotton samples are gathered from the gin flow stream and presented to the sensing stations in a variety of manual, semi-automated, and automated fashions. In a fully automated unit, the sensing stations are connected directly to the gin. The sensing stations are also in communication with the gin process control system, which uses the data from the sensing stations to automatically control the operation of the gin. Alternately, the sensing stations are assembled into a stand-alone unit. In a semi-automatic version of the stand-alone unit, samples are manually gathered and presented to the unit in cassettes for automated subsampling and testing by the sensing stations. In this semi-automatic version, the sensing stations may be in a configuration identical to that of the fully automatic, on-line unit. In a manual version of the stand-alone unit, the samples are manually gathered and manually placed into contact with the various sensing stations. The information reported by the stand-alone units can be used to manually control the operation of the gin.
摘要翻译： 一种杜松子酒过程控制系统，包括用于感测棉花物理性质的感测站，因为它通过杜松子酒。 湿度传感器在广泛的值范围内确定棉花中的水分量。 质量监视器确定棉花的颜色，颜色分布以及可能夹带在棉花中的垃圾或其他杂质的数量和类型。 马克隆值单位确定马克隆值和棉花成熟度。 纤维长度测试仪提供棉纤维的长度分布，断裂强度和伸长率的信息。 棉花样品从杜松子酒液流中收集，并以各种手动，半自动和自动化的方式呈现给感测站。 在完全自动化的单元中，感测站直接连接到杜松子酒精。 感测站也与进气控制系统进行通讯，该系统使用来自感测站的数据来自动控制杜松子酒的运行。 或者，感测站组装成独立单元。 在独立单元的半自动版本中，样品被手动收集并呈现给盒中的单元，用于由感测站进行自动二次采样和测试。 在这种半自动版本中，感测站可以具有与全自动在线单元相同的配置。 在手动版本的独立单元中，手动收集样品并手动放置与各种感测站接触。 独立单位报告的信息可用于手动控制杜松子酒的操作。
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公开(公告)号：US5892142A
公开(公告)日：1999-04-06
申请号：US20221
申请日：1998-02-06
申请人： Hossein M. Ghorashi , Michael E. Galyon , Mark A. Overbay , Joseph H. Mansfield , Glen E. Irick, Sr.
发明人： Hossein M. Ghorashi , Michael E. Galyon , Mark A. Overbay , Joseph H. Mansfield , Glen E. Irick, Sr.
CPC分类号： G01N33/362
摘要： A gin process control system including sensing stations for sensing the physical properties of cotton as it progresses through a gin. A moisture sensor determines, over a wide range of values, the amount of moisture in the cotton. A quality monitor determines the color of the cotton, color distribution, and the amount and type of trash or other impurities which may be entrained in the cotton. A micronaire unit determines both micronaire and cotton maturity. A fiber length tester provides information on the length distribution, breaking strength, and elongation of the cotton fibers. Cotton samples are gathered from the gin flow stream and presented to the sensing stations in a variety of manual, semi-automated, and automated fashions. In a fully automated unit, the sensing stations are connected directly to the gin. The sensing stations are also in communication with the gin process control system, which uses the data from the sensing stations to automatically control the operation of the gin. Alternately, the sensing stations are assembled into a stand-alone unit. In a semi-automatic version of the stand-alone unit, samples are manually gathered and presented to the unit in cassettes for automated subsampling and testing by the sensing stations. In this semi-automatic version, the sensing stations may be in a configuration identical to that of the fully automatic, on-line unit. In a manual version of the stand-alone unit, the samples are manually gathered and manually placed into contact with the various sensing stations. The information reported by the stand-alone units can be used to manually control the operation of the gin.
摘要翻译： 一种杜松子酒过程控制系统，包括用于感测棉花物理性质的感测站，因为它通过杜松子酒。 湿度传感器在广泛的值范围内确定棉花中的水分量。 质量监视器确定棉花的颜色，颜色分布以及可能夹带在棉花中的垃圾或其他杂质的数量和类型。 马克隆值单位确定马克隆值和棉花成熟度。 纤维长度测试仪提供棉纤维的长度分布，断裂强度和伸长率的信息。 棉花样品从杜松子酒液流中收集，并以各种手动，半自动和自动化的方式呈现给感测站。 在完全自动化的单元中，感测站直接连接到杜松子酒。 感测站也与进气控制系统进行通讯，该系统使用来自感测站的数据来自动控制杜松子酒的运行。 或者，感测站组装成独立单元。 在独立单元的半自动版本中，样品被手动收集并呈现给盒中的单元，用于由感测站进行自动二次采样和测试。 在这种半自动版本中，感测站可以具有与全自动在线单元相同的配置。 在手动版本的独立单元中，手动收集样品并手动放置与各种感测站接触。 独立单位报告的信息可用于手动控制杜松子酒的操作。
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6.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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7.发明授权
公开(公告)号：US5410401A
公开(公告)日：1995-04-25
申请号：US999211
申请日：1992-12-31
IPC分类号： G01B11/02 , D01G31/00 , D06H3/08 , G01B11/04 , G01B11/10 , G01N1/02 , G01N15/00 , G01N15/02 , G01N15/06 , G01N15/14 , G01N21/49 , G01N21/89 , G01N21/892 , G01N21/94 , G01N33/36 , G01N21/00 , G01L5/04
CPC分类号： G01B11/043 , D01G31/003 , D01G31/006 , G01N15/14 , G01N15/1459 , G01N33/362 , G01N2015/0057 , G01N2015/0238 , G01N2015/1075 , G01N2015/1497 , G01N21/94 , G01N33/36
摘要： An apparatus for delooping fibers in a fluid flow preferably includes a cyclone for receiving entities from a fiber individualizer and delivering individual fibers to a sensor. The fluid flow rate to the cyclone is set to optimize operation of the individualizer and the flow rate from the cyclone is set to optimize operation of the sensor. A nozzle is provided in the sensor for mechanically delooping the fibers so they are sensed in a straight condition. In addition, electronics associated with the sensor detects sensor signals corresponding to looped fibers and electronically "deloops" the fibers to produce data, such as the actual length of a fiber that was presented to the sensor in a looped condition.
摘要翻译： 用于在流体流中脱纤维的装置优选地包括用于从纤维单独化器接收实体并将各个纤维递送到传感器的旋风分离器。 设置到旋风分离器的流体流速被设定为优化单独化器的操作，并且设定来自旋风分离器的流速以优化传感器的操作。 在传感器中设有喷嘴，用于机械地使纤维脱纤维，使其在直线状态下被感测。 此外，与传感器相关联的电子器件检测对应于环状光纤的传感器信号，并电子地“去耦”光纤以产生数据，例如在环路状态下呈现给传感器的光纤的实际长度。
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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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公开(公告)号：US09329162B2
公开(公告)日：2016-05-03
申请号：US13592447
申请日：2012-08-23
CPC分类号： G01N33/365 , G01N21/8915 , G01N33/362
摘要： A fiber testing instrument having a fiber loading station that is sized to accommodate a fiber sample within a desired size range, a fiber extraction device for extracting a portion of the fiber sample for a first battery of fiber tests, a fiber transport device for conveying at least the remaining portion of the fiber sample, and a micronaire chamber for receiving the conveyed fiber sample, where the micronaire chamber is sized to test any fiber sample within the desired size range.
摘要翻译： 一种纤维测试仪器，其具有纤维加载站，其尺寸适于容纳在期望尺寸范围内的纤维样品;纤维提取装置，用于提取用于第一电池纤维测试的纤维样品的一部分;纤维输送装置，用于在 至少剩余部分的纤维样品和用于接收所输送的纤维样品的马克隆值腔室，其中马克隆值腔室的尺寸被设计成测试所需尺寸范围内的任何纤维样品。
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公开(公告)号：US20120158342A1
公开(公告)日：2012-06-21
申请号：US13393383
申请日：2011-05-05
申请人： Youe-Tsyr Chu , Preston S. Baxter , Michael E. Galyon , Hossein M. Ghorashi , Yazhou Liu , Zibo Xu , Xiaoli Yang
发明人： Youe-Tsyr Chu , Preston S. Baxter , Michael E. Galyon , Hossein M. Ghorashi , Yazhou Liu , Zibo Xu , Xiaoli Yang
CPC分类号： G01N33/362 , D01G31/00
摘要： A method for measuring the weight of impurities in a mixed volume of fibers and impurities by mechanically separating the impurities are from the fibers, whereupon some undesired fibers still remain admixed to the impurities due to imperfections of the mechanical separation. A total weight of the separated impurities and the undesired fibers is gravimetrically measured. An image of the separated impurities and the undesired fibers is created. A weight of the undesired fibers is estimated from the image. The estimated weight of the undesired fibers is subtracted from the total weight to yield a corrected weight of the impurities. The mechanical separation and the subsequent electronic correction yield a more accurate weight of the impurities.
摘要翻译： 通过机械分离杂质来测量纤维和杂质的混合体积中的杂质的重量的方法来自纤维，因此由于机械分离的缺陷，一些不期望的纤维仍然与杂质混合。 重量分析测量分离的杂质和不需要的纤维的总重量。 产生分离的杂质和不想要的纤维的图像。 从图像估计不需要的纤维的重量。 从总重量中减去不想要的纤维的估计重量，以产生校正的杂质重量。 机械分离和随后的电子校正产生更精确的杂质重量。
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