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    • 36. 发明申请
    • MULTI STAGE SULFUR REMOVAL SYSTEM AND PROCESS FOR AN AUXILLIARY FUEL SYSTEM
    • 多级燃油系统的多级除硫系统和过程
    • US20070012184A1
    • 2007-01-18
    • US11534764
    • 2006-09-25
    • Kandaswamy DuraiswamyRichard Woods
    • Kandaswamy DuraiswamyRichard Woods
    • B01D53/22
    • B01D61/362B01D2317/025C10G31/11H01M8/0675
    • A system for producing an auxiliary fuel stream containing a low concentration of sulfur compounds from a primary fuel stream includes a first separation stage to separate a portion of a primary fuel stream into a first vapor permeate stream and a first retentate stream, a first separation stage partial condenser connected to the first vapor permeate stream condensing a portion of the first vapor permeate stream into a first liquid stage stream and a first vapor stage stream, and a second separation stage partial condenser condensing a portion of the first vapor stage stream into a second liquid stage. The first vapor permeate stream is preferable sent through a vapor phase reactive desulfurization catalyst reactor to condition any sulfur compounds present into species that can be easily separated from the fuel stream. The process includes isolating a first vapor permeate stream and a first retentate stream from a primary fuel stream by passing a portion of the primary fuel stream through a first membrane separation stage, condensing a portion of the first vapor permeate stream in a first separation stage partial condenser into a first liquid stage stream and a first vapor stage stream, and passing the first vapor stage stream through a desulfurization reactor. The stream may then be processed through a sorbent bed to effectively remove the sulfur compounds.
    • 用于从初级燃料流产生含有低浓度硫化合物的辅助燃料流的系统包括:第一分离阶段,将初级燃料流的一部分分离成第一蒸气渗透物流和第一滞留物流;第一分离段 连接到第一蒸汽渗透物流的部分冷凝器将第一蒸汽渗透物流的一部分冷凝成第一液流流和第一蒸汽级流,以及将第一蒸汽级流的一部分冷凝成第二蒸汽级流的第二分级级部分冷凝器 液态 第一蒸气渗透物流优选通过气相反应性脱硫催化剂反应器送出,以使存在的物质中的任何硫化合物能够容易地与燃料流分离。 该方法包括通过使主要燃料流的一部分通过第一膜分离阶段从初级燃料流中分离出第一蒸气渗透物流和第一滞留物物流,将第一蒸气渗透物流的一部分在第一分离段部分 冷凝器进入第一液站流和第一蒸汽级流,并使第一蒸汽级流通过脱硫反应器。 然后可以通过吸附剂床处理料流以有效地除去硫化合物。
    • 37. 发明申请
    • Multi-stage sulfur removal system and process for an auxiliary fuel system
    • 多级除硫系统和辅助燃油系统的过程
    • US20060169639A1
    • 2006-08-03
    • US11345980
    • 2006-02-01
    • Kandaswamy DuraiswamyRichard Woods
    • Kandaswamy DuraiswamyRichard Woods
    • B01D61/36
    • B01D61/362C10G31/11H01M8/0675
    • A process and system for separating a fuel stream containing a low concentration of sulfur compounds from a primary fuel stream is disclosed. The process includes isolating a stage-one permeate stream and a stage-one retentate stream from the primary fuel stream, evaporating the stage-one permeate stream at a vacuum, and isolating a stage-two permeate stream and a stage-two retentate stream from the stage-one permeate stream. The stage-two retentate stream is a fuel stream containing low concentrations of sulfur compounds. The system includes a fuel supply, a stage-one separator for separating a fuel stream into a stage-one permeate stream and a stage-one retentate stream, a stage-two separator, a first supply line connecting a portion of the fuel supply to the stage-one separator, and a second supply line connecting the stage-one separator permeate stream to the stage-two separator. The stage-two separator isolates the stage-one separator permeate stream into a stage-two permeate stream and a stage-two retentate stream.
    • 公开了一种从初级燃料流中分离含有低浓度硫化合物的燃料流的方法和系统。 该方法包括从初级燃料流中分离一级渗透物流和一级渗流物流,在真空下蒸发一级渗透物流,并将第二级渗透物流和二级渗余物流从 一阶段渗透流。 二级滞留物流是含有低浓度硫化合物的燃料流。 该系统包括燃料供应器,用于将燃料流分离成一级渗透物流和一级渗流物流的一级分离器,二级分离器,连接燃料供应部分的第一供应管线 一级分离器和将一级分离器渗透物流连接到二级分离器的第二供应管线。 阶段二分离器将一级分离器渗透物流分离成二级渗透物流和二级渗余物流。
    • 38. 发明授权
    • Inspection method using templates images, unique histogram analysis, and
multiple gray levels correlated to addresses of template images
    • 使用模板图像的检查方法,独特的直方图分析和与模板图像的地址相关的多个灰度级
    • US5481619A
    • 1996-01-02
    • US910721
    • 1992-07-07
    • Nira SchwartzArie ShaharRichard Woods
    • Nira SchwartzArie ShaharRichard Woods
    • G06T7/00G06K9/00
    • G06T7/001G06T2207/30141G06T2207/30148
    • A technique for detecting defects in stationary products or in products moving on a production line (102, FIG. 1) by analyzing their images uses a matrix or line-scan camera (104, FIG. 1) for taking images of products (102). The product's dimensions are measured with accuracy and the sizes and positions of their surface defects are determined. The technique is much faster and more accurate than current techniques and is based on an analysis of the histogram vectors of the full image (FIG. 5). A carefully selected template image (A1, FIG. 2) composed of templates (B1, FIG. 2) is created and saved in the memory of a computer (106, FIG. 1). The method also includes the steps of creating and saving a histogram vector of the template image loading Look-Up Tables with a shifting and quantizing function for the image gray levels saving a product image in memory to be superposed onto template image (FIG. 1) creating and saving a histogram vector of the result unit superposed image and analyzing the resulting histograms, i.e., finding discontinuations, changes the values of gray levels, appearance of new gray levels, etc. This results in the detection of product dimensions or surface defects and further allows deciphering of product codes.
    • 用于通过分析其图像来检测固定产品或在生产线(102,图1)上移动的产品中的缺陷的技术使用矩阵或线扫描照相机(104,图1)来拍摄产品图像(102) 。 产品的尺寸精确度测量,并确定其表面缺陷的尺寸和位置。 该技术比当前技术更快更准确,并且基于对完整图像的直方图向量的分析(图5)。 由模板(B1,图2)组成的仔细选择的模板图像(A1,图2)被创建并保存在计算机的存储器中(图1的106)。 该方法还包括以下步骤:创建并保存模板图像加载查找表的直方图向量,其具有图像灰度级的移位和量化功能,从而将存储器中的商品图像保存为叠加到模板图像上(图1) 创建并保存结果单位叠加图像的直方图向量,并分析所得到的直方图,即发现不连续性,改变灰度值,新灰度级别的出现等。这导致产品尺寸或表面缺陷的检测, 进一步允许解密产品代码。
    • 39. 发明授权
    • Dynamic fluid level and bubble inspection for quality and process control
    • 动态液位和气泡检测的质量和过程控制
    • US5414778A
    • 1995-05-09
    • US157734
    • 1993-11-24
    • Nira SchwartzArie ShaharRichard Woods
    • Nira SchwartzArie ShaharRichard Woods
    • B67D1/12G01F23/292G01N9/24G01N33/14G01N35/02G06T7/00G06K9/00
    • G06T7/403B67D1/1247G01F23/292G01N33/146G01N35/025G01N9/24G06T2207/30108
    • Fast image acquisition and image process control can be used to advantage to measure dynamic and transient phenomena. This technique can distinguish fluid from bubbles by modifying the image's gray levels. The technique is used for detecting fluid levels and bubbles, by counting image pixels dedicated to bubbles or to fluid along vertical or horizontal lines within the image. The rate of change of fluid level and the amount of bubbles with time indicate leakage in containers while they are in a dynamic state. The inspection of transient phenomena during a dynamic state gives an indication of the final quality and quantity of a product inside a container. It also provides a good feedback for the determination of fill nozzle operation, with the advantage of easy calibration and adjustment for the right amount of bubbles within the container. The application is highly beneficial in the beer and soft drink industry where the taste of the product is highly influenced by the amount of bubbles within the container.
    • 快速图像采集和图像过程控制可用于测量动态和瞬态现象。 这种技术可以通过修改图像的灰度级来区分流体和气泡。 该技术用于通过计算图像中专用于气泡的图像像素或沿着垂直或水平线的流体来检测液体水平和气泡。 流体水平的变化率和气泡量随时间的推移表明容器在处于动态状态时的泄漏。 在动态状态下对瞬态现象的检查给出了容器内产品的最终质量和数量的指示。 它还为确定填充喷嘴操作提供了良好的反馈,具有容易校准和调整容器内适量气泡的优点。 该应用在啤酒和软饮料行业中是非常有益的,其中产品的味道受到容器内气泡的量的高度影响。