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71. 发明授权

US07926854B2 Pipe joint block for fluid transfer 有权
标题翻译：用于流体输送的管接头块
公开(公告)号：US07926854B2
公开(公告)日：2011-04-19
申请号：US12249373
申请日：2008-10-10
申请人： Rajeev Sharma
发明人： Rajeev Sharma
IPC分类号： F16L41/00
CPC分类号： F28F9/0253
摘要： A connection block employs a support block with two parallel through holes that pass through parallel first and second flat block surfaces. First and second insert pipes have elongate portions and flanges. The elongate portions press-fit into the connection block and the flanges, not at pipe ends, abut against the first flat surface of the connection block when the pipes are installed. Upon installation, the ends the elongate portions of the pipes are formed into a flange by flattening the end against the second connection block surface. The junctures of the elongate portions and the first flanges form a flange radius that contacts a radius of the support block when the pipes are installed into the block. The elongate portions residing within the first and second through holes make a full contact fit against the inside diameters of the through holes. The flanges are perpendicular to the elongate portions.
摘要翻译：连接块采用具有穿过平行的第一和第二平坦块表面的两个平行通孔的支撑块。第一和第二插入管具有细长部分和凸缘。当安装管道时，细长部分压配合到连接块中，而不是在管端处的凸缘抵靠连接块的第一平坦表面。在安装时，通过将端部压平在第二连接块表面上，管的细长部分的端部形成为凸缘。细长部分和第一凸缘的接合处形成一个凸缘半径，当管子被安装到块体中时，其接触支撑块的半径。驻留在第一和第二通孔内的细长部分与通孔的内径形成完全接触配合。凸缘垂直于细长部分。

72. 发明申请

US20100089561A1 PIPE JOINT BLOCK FOR FLUID TRANSFER 有权
标题翻译：管道接头块用于流体传输
公开(公告)号：US20100089561A1
公开(公告)日：2010-04-15
申请号：US12249373
申请日：2008-10-10
申请人： Rajeev Sharma
发明人： Rajeev Sharma
IPC分类号： F28F1/00
CPC分类号： F28F9/0253
摘要： A connection block employs a support block with two parallel through holes that pass through parallel first and second flat block surfaces. First and second insert pipes have elongate portions and flanges. The elongate portions press-fit into the connection block and the flanges, not at pipe ends, abut against the first flat surface of the connection block when the pipes are installed. Upon installation, the ends the elongate portions of the pipes are formed into a flange by flattening the end against the second connection block surface. The junctures of the elongate portions and the first flanges form a flange radius that contacts a radius of the support block when the pipes are installed into the block. The elongate portions residing within the first and second through holes make a full contact fit against the inside diameters of the through holes. The flanges are perpendicular to the elongate portions.
摘要翻译：连接块采用具有穿过平行的第一和第二平坦块表面的两个平行通孔的支撑块。第一和第二插入管具有细长部分和凸缘。当安装管道时，细长部分压配合到连接块中，而不是在管端处的凸缘抵靠连接块的第一平坦表面。在安装时，通过将端部压平在第二连接块表面上，管的细长部分的端部形成为凸缘。细长部分和第一凸缘的接合处形成一个凸缘半径，当管子被安装到块体中时，其接触支撑块的半径。驻留在第一和第二通孔内的细长部分与通孔的内径形成完全接触配合。凸缘垂直于细长部分。

73. 发明申请

US20070205402A1 Flame retardant and glow resistant zinc free cellulose product 有权
标题翻译：阻燃和耐光泽的无锌纤维素产品
公开(公告)号：US20070205402A1
公开(公告)日：2007-09-06
申请号：US11410498
申请日：2006-04-25
申请人： Aditya Shrivastava , Brij Koutu , Rajeev Sharma , Daya Chaurasia
发明人： Aditya Shrivastava , Brij Koutu , Rajeev Sharma , Daya Chaurasia
IPC分类号： C09K21/00
CPC分类号： C09K21/14
摘要： A flame retardant and glow resistant zinc free cellulose product containing silica, modified with polyaluminium ions. In the preparation of product the cellulose solution (viscose) and sodium silicate are blended and regenerated to obtain a polymeric silica in the cellulose structure which is further modified with polyaluminium ions to attach aluminium sites on silica molecules to make the product glow resistant and impart wash fastness as well.
摘要翻译：含有二氧化硅的阻燃和耐光泽的无锌纤维素产品，用聚铝离子改性。在产品的制备中，将纤维素溶液（粘胶）和硅酸钠混合并再生，以获得纤维素结构中的聚合二氧化硅，其进一步用聚铝离子改性以将二氧化硅分子上的铝位点附着，以使产品发光并赋予洗涤坚牢也好。

74. 发明授权

US10217120B1 Method and system for in-store shopper behavior analysis with multi-modal sensor fusion 有权
公开(公告)号：US10217120B1
公开(公告)日：2019-02-26
申请号：US14692446
申请日：2015-04-21
申请人： Joonhwa Shin , Rajeev Sharma
发明人： Joonhwa Shin , Rajeev Sharma
IPC分类号： G06Q30/02 , G06Q10/06 , H04N5/232 , H04N5/247 , H04N7/18 , H04W4/02 , H04W64/00
摘要： The present invention provides a comprehensive method for automatically and unobtrusively analyzing the in-store behavior of people visiting a physical space using a multi-modal fusion based on multiple types of sensors. The types of sensors employed may include cameras for capturing a plurality of images and mobile signal sensors for capturing a plurality of Wi-Fi signals. The present invention integrates the plurality of input sensor measurements to reliably and persistently track the people's physical attributes and detect the people's interactions with retail elements. The physical and contextual attributes collected from the processed shopper tracks includes the motion dynamics changes triggered by an implicit and explicit interaction to a retail element, comprising the behavior information for the trip of the people. The present invention integrates point-of-sale transaction data with the shopper behavior by finding and associating the transaction data that corresponds to a shopper trajectory and fusing them to generate a complete an intermediate representation of a shopper trip data, called a TripVector. The shopper behavior analyses are carried out based on the extracted TripVector. The analyzed behavior information for the shopper trips yields exemplary behavior analysis comprising map generation as visualization of the behavior, quantitative shopper metric derivation in multiple scales (e.g., store-wide and category-level) including path-to-purchase shopper metrics (e.g., traffic distribution, shopping action distribution, buying action distribution, conversion funnel), category dynamics (e.g., dominant path, category correlation, category sequence). The present invention includes a set of derived methods for different sensor configurations.

75. 发明授权

US09785914B2 Collaborative review apparatus, systems, and methods 有权
公开(公告)号：US09785914B2
公开(公告)日：2017-10-10
申请号：US12330002
申请日：2008-12-08
申请人： Yash Kumar Gupta , Rajeev Sharma
发明人： Yash Kumar Gupta , Rajeev Sharma
IPC分类号： G06F3/048 , G06Q10/10
CPC分类号： G06Q10/103
摘要： Apparatus, systems, and methods may operate to within the context of a shared document review process to receive an updated comment associated with an original comment by a comment series identifier. Further actions may include generating a comment differentiation identifier that serves to differentiate the updated comment from the original comment, and storing at least a portion of the updated comment and the comment differentiation identifier in a collaboration comment repository. Using stored document version history and a timeline, the state of the document at a particular point in time, and a history of the comment series can be rendered as a result. Additional apparatus, systems, and methods are disclosed.

76. 发明授权

US07590261B1 Method and system for event detection by analysis of linear feature occlusion 有权
标题翻译：通过分析线性特征遮挡事件检测的方法和系统
公开(公告)号：US07590261B1
公开(公告)日：2009-09-15
申请号：US10912450
申请日：2004-07-30
申请人： Vladimir Y. Mariano , Rajeev Sharma
发明人： Vladimir Y. Mariano , Rajeev Sharma
IPC分类号： G06K9/00
CPC分类号： G06K9/00785 , G06K9/6878
摘要： The invention is a method for detecting events in an imaged scene by analyzing the occlusion of linear features in the background image. Linear features, curved or straight, in specific scene locations are either manually specified or automatically learned from an image or image sequence of the background scene. For each linear feature, an occlusion model determines whether the line or part of it is occluded. The locations of the lines of interest in the scene, together with their occlusion characterizations, collectively form a description of the scene for a particular image. An event, defined as a series of descriptions of the scene over an image sequence, can then be initially defined and subsequently detected automatically by the system. An example application of this is counting cars or people passing in front of a video camera.
摘要翻译：本发明是通过分析背景图像中的线性特征的遮挡来检测成像场景中的事件的方法。在特定场景位置的线性特征，弯曲或直线，可以从背景场景的图像或图像序列手动指定或自动学习。对于每个线性特征，遮挡模型确定线或其一部分是否被遮挡。感兴趣的场景的位置以及它们的遮挡特性一起形成特定图像的场景的描述。然后可以首先定义事件，定义为一系列对图像序列的场景的描述，然后由系统自动检测。这方面的一个例子是计算在摄像机前面通过的汽车或人。

77. 发明授权

US07274803B1 Method and system for detecting conscious hand movement patterns and computer-generated visual feedback for facilitating human-computer interaction 有权
标题翻译：用于检测有意识的手运动模式的方法和系统以及用于促进人机交互的计算机生成的视觉反馈
公开(公告)号：US07274803B1
公开(公告)日：2007-09-25
申请号：US10403234
申请日：2003-03-31
申请人： Rajeev Sharma , Nils Krahnstoever , Emilio Schapira
发明人： Rajeev Sharma , Nils Krahnstoever , Emilio Schapira
IPC分类号： G06K9/00 , G06K9/34 , H04N7/14 , H04N7/18 , H04N9/47
CPC分类号： G06K9/00375
摘要： The present invention is a system and method for detecting and analyzing motion patterns of individuals present at a multimedia computer terminal from a stream of video frames generated by a video camera and the method of providing visual feedback of the extracted information to aid the interaction process between a user and the system. The method allows multiple people to be present in front of the computer terminal and yet allow one active user to make selections on the computer display. Thus the invention can be used as method for contact-free human-computer interaction in a public place, where the computer terminal can be positioned in a variety of configurations including behind a transparent glass window or at a height or location where the user cannot touch the terminal physically.
摘要翻译：本发明是一种用于从由摄像机产生的视频帧流中检测和分析存在于多媒体计算机终端的个人的运动模式的系统和方法，以及提供所提取的信息的视觉反馈以帮助在用户和系统。该方法允许多个人存在于计算机终端之前，并且允许一个主动用户在计算机显示器上进行选择。因此，本发明可以用作公共场合中的无接触人机交互的方法，其中计算机终端可以以包括透明玻璃窗后面或用户不能接触的高度或位置处的各种配置来定位物理终端。

78. 发明授权

US11354683B1 Method and system for creating anonymous shopper panel using multi-modal sensor fusion 有权
公开(公告)号：US11354683B1
公开(公告)日：2022-06-07
申请号：US14984180
申请日：2015-12-30
申请人： Joonhwa Shin , Rajeev Sharma , Youngrock R Yoon , Donghun Kim
发明人： Joonhwa Shin , Rajeev Sharma , Youngrock R Yoon , Donghun Kim
IPC分类号： G06Q30/02 , H04W4/02 , H04L67/306 , H04L67/50 , H04L67/52 , H04L67/12
摘要： A method and system for creating an anonymous shopper panel based on multi-modal sensor data fusion. The anonymous shopper panel can serve as the same traditional shopper panel who reports their household information, such as household size, income level, demographics, etc., and their purchase history, yet without any voluntary participation. A configuration of vision sensors and mobile access points can be used to detect and track shoppers as they travel a retail environment. Fusion of those modalities can be used to form a trajectory. The trajectory data can then be associated with Point of Sale data to form a full set of shopper behavior data. Shopper behavior data for a particular visit can then be compared to data from previous shoppers' visits to determine if the shopper is a revisiting shopper. The shopper's data can then be aggregated for multiple visits to the retail location. The aggregated shopper data can be filtered using application-specific criteria to create an anonymous shopper panel.

79. 发明授权

US10083358B1 Association of unique person to point-of-sale transaction data 有权
公开(公告)号：US10083358B1
公开(公告)日：2018-09-25
申请号：US15220052
申请日：2016-07-26
申请人： Joonhwa Shin , Rajeev Sharma , Youngrock Yoon , Donghun Kim
发明人： Joonhwa Shin , Rajeev Sharma , Youngrock Yoon , Donghun Kim
IPC分类号： G06K9/00 , G06K9/62
CPC分类号： G06K9/00295
摘要： A method and system for associating an image of a face of at least a person with Point-of-Sale (PoS) data by aligning a first event time series with a second event time series based on a dynamic time disparity. An exemplary embodiment can generate an event time series containing facial recognition data for a person or persons during the PoS transaction process. These data can form a vision-based checkout event time series. An embodiment can also collect PoS transaction data from the retail checkout system, using timestamp information to create a second event time series. As there may be a time disparity between the time series, they can then be aligned in order to match events from one time series to the other. Faces identified in checkout events in the first time series can be registered to PoS events and the results stored in a database.

80. 发明授权

US08833803B2 Connecting block 有权
标题翻译：连接块
公开(公告)号：US08833803B2
公开(公告)日：2014-09-16
申请号：US13076752
申请日：2011-03-31
申请人： Rajeev Sharma
发明人： Rajeev Sharma
IPC分类号： F16L13/08 , F16L39/00 , F16L41/08 , F16L58/18
CPC分类号： F16L39/00 , F16L41/086 , F16L58/188
摘要： A connecting block includes a first member having a flow header extending from a sealing surface, a planar end face oppositely directed with respect to the sealing surface, and a perimeter wall angularly oriented with respect to the sealing surface. A second member is slidably received within the perimeter wall of the first member and has a flow member receiving bore axially aligned with the flow header. A bonding zone is created by heating both the first and second members until the planar end face and the planar interior face join together to create a physical connection between the first and second members. A material of the second member is corrosively sacrificial with respect to a material of the first member.
摘要翻译：连接块包括具有从密封表面延伸的流动集管的第一构件，相对于密封表面相对定向的平面端面和相对于密封表面成角度定向的周边壁。第二构件可滑动地容纳在第一构件的周边壁内，并且具有流动构件，其接收与流动集管轴向对齐的孔。通过加热第一和第二构件直到平面端面和平面内表面连接在一起以在第一和第二构件之间形成物理连接来产生粘结区。第二构件的材料相对于第一构件的材料是腐蚀性牺牲的。

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