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1. 发明申请

US20120158342A1 Impurity Weight Measurement 审中-公开
标题翻译：杂质重量测量
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
IPC分类号： G01G23/01 , G06F19/00
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。

2. 发明申请

US20130037329A1 Impurity Weight Measurement 审中-公开
标题翻译：杂质重量测量
公开(公告)号：US20130037329A1
公开(公告)日：2013-02-14
申请号：US13393363
申请日：2011-05-05
申请人： Yazhou Liu , Zibo Xu , Xiaoli Yang
发明人： Yazhou Liu , Zibo Xu , Xiaoli Yang
IPC分类号： G01G19/00
CPC分类号： G01N33/362 , D01G31/003 , D01G31/006
摘要： An apparatus for measuring the weight of impurities in a cotton sample, with a double-taker-in-roll mechanism. The apparatus includes the following components: an air current channel, a fiber feeding device located at the front end of the air current channel; a primary taker-in cylinder located behind the fiber feeding construction; a stationary stripping device located near the surface of the primary taker-in cylinder; a secondary taker-in cylinder adjacent to the surface of the primary taker-in cylinder and located behind the primary taker-in cylinder; an impurity collecting apparatus located below the primary taker-in cylinder and the secondary taker-in cylinder; and an impurity measurement apparatus connected with the impurity collecting apparatus. After double impurity removal with the primary taker-in cylinder and the secondary taker-in cylinder, the impurities are removed from the cotton sample more completely compared with the prior single taker-in cylinder structure, making the impurity measurement value more accurate.
摘要翻译：一种用于测量棉样品中杂质重量的装置，具有双重牵引机构。该装置包括以下部件：气流通道，位于气流通道前端的纤维供给装置; 位于纤维喂养结构后面的主要接纳缸; 固定式剥离装置，位于主要承载缸的表面附近; 邻近主要接纳缸的表面并位于初级接收缸后面的次级接收器缸; 一个位于主要接纳缸和二次接收缸内的杂质收集装置; 以及与该杂质收集装置连接的杂质测定装置。在初次接纳缸和二次浸渍缸中进行双重杂质去除后，与现有的单一浸渍缸结构相比，更均匀地从棉花样品中除去杂质，使杂质测量值更准确。

3. 发明申请

US20060196812A1 Zone settling aid and method for producing dry diluted bitumen with reduced losses of asphaltenes 审中-公开
标题翻译：区域沉淀助剂和生产干稀沥青的方法，减少沥青质的损失
公开(公告)号：US20060196812A1
公开(公告)日：2006-09-07
申请号：US11366202
申请日：2006-03-02
申请人： Jan Beetge , Petrus Johannes Venter , Wang Sanyi , Xiaoli Yang , Yicheng Long , Yuming Xu , Tadeusz Dabros , Hassan Hamza
发明人： Jan Beetge , Petrus Johannes Venter , Wang Sanyi , Xiaoli Yang , Yicheng Long , Yuming Xu , Tadeusz Dabros , Hassan Hamza
IPC分类号： C10G1/00
CPC分类号： C10G1/045 , C10G1/047
摘要： A method includes diluting a bitumen source, such a bitumen froth from a hot water extraction process, with a hydrocarbon diluent such as naphtha, contacting the bitumen with a zone settling aid such as a polyoxyalkylate block polymer, flocculating water and fine solids in the diluted bitumen, separating the flocculated water and fine solids from the solvent-diluted bitumen, and producing dry, clean diluted bitumen. Preferably, the diluted bitumen will have less than 1.0 wt % water, but most preferably less than 0.7 wt % water. The method may further comprise maintaining the diluted bitumen under conditions that avoid the precipitation of asphaltenes from the bitumen, preferably such that the dry, clean diluted bitumen comprises essentially all, such as greater than 96%, of the asphaltene content from the bitumen source. Counter-current flow may be performed in a series of zone settling stages, such as with gravity settling.
摘要翻译：一种方法包括用诸如石脑油之类的烃稀释剂将沥青源（例如沥青泡沫）从热水提取过程稀释，使沥青与区域沉降助剂例如聚氧烷基酯嵌段聚合物接触，絮凝水和稀释的细固体沥青，从溶剂稀释的沥青中分离絮凝水和细小固体，并生产干燥，干净的稀释沥青。优选地，稀释的沥青将具有小于1.0重量％的水，但最优选小于0.7重量％的水。该方法可以进一步包括在避免沥青质从沥青沉淀的条件下保持稀释的沥青，优选地使得干的，干净的稀释的沥青基本上包含来自沥青源的沥青质含量的基本上全部的，例如大于96％的沥青质含量。逆流可以在一系列区域沉降阶段中进行，例如重力沉降。

4. 发明授权

US6049636A Determining a rectangular box encompassing a digital picture within a digital image 失效
标题翻译：确定数字图像中包含数字图像的矩形框
公开(公告)号：US6049636A
公开(公告)日：2000-04-11
申请号：US885298
申请日：1997-06-27
申请人： Xiaoli Yang
发明人： Xiaoli Yang
IPC分类号： G06K9/32 , G06T7/00 , H04N1/387 , G06K9/36
CPC分类号： G06T7/0042 , G06K9/32 , H04N1/3878
摘要： An invention for determining a rectangular bounding box encompassing a photograph or object(s) represented within a digital image is disclosed. The rectangular bounding box is determined irrespective of the device used to acquire the digital image. First a set of contrast points is derived; these contrast points representing changes in the characteristics of a pixel from that of a traversed neighbor. After ordering the contrast points according to their radial angle around a central reference point, a list of lines is generated by selecting two points separated by q positions in the ordered list of contrast points. If the four lines generated the most often roughly form a rectangle, then they correspond to the sides of the rectangular bounding box. Else, the line with the highest count is used as a base side of the rectangular bounding box. The slopes of the other sides are readily calculated as they are either perpendicular and parallel to base side, and their positions are then determined with reference to the other lines in the list. Once the rectangular bounding box has been determined, the digital photograph is extracted, or a high-resolution scan is performed and the digital photograph is readily extracted from this new high-resolution image based on the corresponding position and size of the rectangular bounding box.
摘要翻译：公开了一种用于确定包围在数字图像内表示的照片或物体的矩形边界盒的发明。不管用于获取数字图像的设备如何，都可以确定矩形边界框。首先得出一组对比点; 这些对比度点表示像素的遍历邻域的特征的变化。根据其在中心参考点周围的径向角度对对比点进行排序后，通过选择由对比度点的有序列表中的q个位置分开的两个点来生成行列表。如果生成的四条线最经常大致形成矩形，则它们对应于矩形边界框的边。否则，最高计数的线用作矩形边框的基面。另一侧的斜面可以很容易地计算，因为它们垂直并平行于基面，然后参照列表中的其他线确定它们的位置。一旦已经确定了矩形边界框，则提取数字照片，或者基于矩形边框的相应位置和大小，执行高分辨率扫描并且从该新的高分辨率图像容易地提取数字照片。

5. 发明授权

US11198821B2 Monitoring of residual metals in paraffinic froth treatment operations and process control 有权
公开(公告)号：US11198821B2
公开(公告)日：2021-12-14
申请号：US16811211
申请日：2020-03-06
申请人： Xiaoli Yang , Shawn Van Der Merwe
发明人： Xiaoli Yang , Shawn Van Der Merwe
IPC分类号： C10G1/04 , C10G21/30 , G01N21/359 , G01N33/28 , G01N21/3577 , C10G21/14
摘要： Techniques provided herein relate to regulating at least one operating parameter of a paraffinic froth treatment (PFT) operation and controlling the quality of the produced bitumen in response to a determined concentration of at least one residual metal in a PFT process stream. Determination of the residual metal concentration is based on acquired NIR spectral measurements of the PFT process stream. An alkaline agent dosage in primary extraction operation can be for example regulated in response to a difference between a determined calcium concentration and a calcium concentration specification.

6. 发明授权

US07614474B2 Energy conversion apparatus for wheeled vehicles 失效
标题翻译：轮式车辆能量转换装置
公开(公告)号：US07614474B2
公开(公告)日：2009-11-10
申请号：US12043221
申请日：2008-03-06
申请人： Xiaoli Yang
发明人： Xiaoli Yang
IPC分类号： B60K17/00 , B60K7/00 , B60K17/14 , B60B19/08 , B60B9/18
CPC分类号： B60K25/08 , B60K6/12 , B60K7/0015 , Y02T10/6208
摘要： Taught is an apparatus for converting energy in a wheeled vehicle, comprising a wheel rim; a tire; and a plurality of hydraulic plunger cylinders alternatively distributed on periphery of the wheel rim.
摘要翻译：教授是一种用于在轮式车辆中转换能量的装置，包括轮辋; 轮胎并且多个液压柱塞缸交替地分布在轮缘的周边。

7. 发明申请

US20050216841A1 System and method for editing digitally represented still images 审中-公开
标题翻译：用于编辑数字表示的静止图像的系统和方法
公开(公告)号：US20050216841A1
公开(公告)日：2005-09-29
申请号：US11078712
申请日：2005-03-14
申请人： Kristin Acker , Xiaoli Yang , Sheldon Fisher
发明人： Kristin Acker , Xiaoli Yang , Sheldon Fisher
IPC分类号： G06F3/00 , G06F3/048 , G09G5/00 , G11B27/00
CPC分类号： H04N1/00461 , G06F3/04845 , G06T11/60 , H04N1/00442 , H04N1/00448 , H04N1/00453
摘要： A method of selecting and editing a plurality of digitally represented still images in a computer environment is provided. The method includes the use of a graphical user interface having a display and a user interface selection device, and includes the steps of opening the data files of the images to be edited, displaying the images, and displaying a task pane including at least one editing task entry having a specified multiple-image editing task command. A group of all or some of the images is formed by the user selecting the images to be edited, and an editing task execution signal is received which is indicative of the user selecting the desired editing task entry on the task pane. In response to receipt of the editing task execution signal, the specified editing task command is performed on the group of selected still images.
摘要翻译：提供了一种在计算机环境中选择和编辑多个数字化表示的静止图像的方法。该方法包括使用具有显示器和用户界面选择装置的图形用户界面，并且包括以下步骤：打开要编辑的图像的数据文件，显示图像，以及显示包括至少一个编辑的任务窗格任务条目具有指定的多图像编辑任务命令。一组全部或一些图像由用户选择要编辑的图像形成，并且接收指示用户在任务窗格上选择期望的编辑任务条目的编辑任务执行信号。响应于接收到编辑任务执行信号，对所选择的静止图像组执行指定的编辑任务命令。

8. 发明申请

US20200332198A1 MONITORING OF RESIDUAL METALS IN PARAFFINIC FROTH TREATMENT OPERATIONS AND PROCESS CONTROL 审中-公开
公开(公告)号：US20200332198A1
公开(公告)日：2020-10-22
申请号：US16811211
申请日：2020-03-06
申请人： Xiaoli Yang , Shawn Van Der Merwe
发明人： Xiaoli Yang , Shawn Van Der Merwe
IPC分类号： C10G1/04
摘要： Techniques provided herein relate to regulating at least one operating parameter of a paraffinic froth treatment (PFT) operation and controlling the quality of the produced bitumen in response to a determined concentration of at least one residual metal in a PFT process stream. Determination of the residual metal concentration is based on acquired NIR spectral measurements of the PFT process stream. An alkaline agent dosage in primary extraction operation can be for example regulated in response to a difference between a determined calcium concentration and a calcium concentration specification.

9. 发明授权

US06883140B1 System and method for editing digitally represented still images 有权
公开(公告)号：US06883140B1
公开(公告)日：2005-04-19
申请号：US09512154
申请日：2000-02-24
申请人： Kristin D. Acker , Xiaoli Yang , Sheldon R. Fisher
发明人： Kristin D. Acker , Xiaoli Yang , Sheldon R. Fisher
IPC分类号： G06F3/00 , G06F3/048 , G09G5/00 , G11B27/00
CPC分类号： H04N1/00461 , G06F3/04845 , G06T11/60 , H04N1/00442 , H04N1/00448 , H04N1/00453
摘要： A method of selecting and editing a plurality of digitally represented still images in a computer environment is provided. The method includes the use of a graphical user interface having a display and a user interface selection device, and includes the steps of opening the data files of the images to be edited, displaying the images, and displaying a task pane including at least one editing task entry having a specified multiple-image editing task command. A group of all or some of the images is formed by the user selecting the images to be edited, and an editing task execution signal is received which is indicative of the user selecting the desired editing task entry on the task pane. In response to receipt of the editing task execution signal, the specified editing task command is performed on the group of selected still images.

10. 发明申请

US20050036702A1 System and method to enhance depth of field of digital image from consecutive image taken at different focus 审中-公开
标题翻译：系统和方法，从不同焦点的连续图像增强数字图像的景深
公开(公告)号：US20050036702A1
公开(公告)日：2005-02-17
申请号：US10914759
申请日：2004-08-09
申请人： Xiaoli Yang , Shenzhi Zhang
发明人： Xiaoli Yang , Shenzhi Zhang
IPC分类号： G02B27/00 , G06K9/00 , G06K9/40 , G06T5/50
CPC分类号： G06T5/50 , G02B27/0075
摘要： An invention for generating an enhanced DEPTH OF FIELD image from a set of images taken with the same point of view but different focus planes is disclosed. The enhanced DEPTH OF FIELD is generated irrespective of the order of images takes or number of images taken as long as the number of images is more than two. The input images will be processed, possibly center aligned, scaled to match one another exactly, then a sharpness image map is generated to represent the largest sharpness value of each pixel position and image index to indicate from which image, then a smooth process is performed to remove any artifacts possibly caused by bringing pixels from different images. Finally an enhanced DEPTH OF FIELD image is generated.
摘要翻译：公开了一种用于从具有相同视点而不同聚焦平面拍摄的一组图像生成增强的DEPTH OF FIELD图像的发明。只要图像数量大于2，就生成增强的DEPTH OF FIELD，而不管图像拍摄的顺序或拍摄的图像数量如何。输入图像将被处理，可能是中心对齐，缩放以精确匹配，然后生成锐度图像映射以表示每个像素位置和图像索引的最大锐度值，以指示从哪个图像，然后执行平滑处理以删除可能由不同图像带来的像素造成的任何伪影。最后生成增强的DEPTH OF FIELD图像。

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