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公开(公告)号：US5762530A
公开(公告)日：1998-06-09
申请号：US665084
申请日：1996-06-14
申请人： Yu Zheng
发明人： Yu Zheng
CPC分类号： A63H33/084 , A63F9/12 , A63H33/06 , A63H33/062 , A63H33/067 , A47B2230/0085
摘要： Puzzle pieces and connectors are provided to assemble a large variety of two and three-dimensional objects, including objects with moving parts. Puzzle pieces utilize joints and apertures to interconnect the pieces. Supporting protrusions are provided in some embodiments to reinforce and strengthen the legs of joints. Other elements provided with these connecting joints and apertures, such protrusions, ridges, securing apertures, enlarged ends, gripping legs, and grooves, assist in providing a more secure interconnection between pieces. Connectors may be provided to build pivotable connections.
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公开(公告)号：US5722446A
公开(公告)日：1998-03-03
申请号：US778878
申请日：1997-01-02
申请人： Yu Zheng
发明人： Yu Zheng
CPC分类号： A63B63/08 , A63B2063/001 , A63B2208/12 , A63B2210/54
摘要： Collapsible structures are provided that include arcade-styled games for the fun and entertainment of both adults and children. These collapsible structures can be easily and quickly folded and collapsed into a compact configuration. The collapsible structures have at least three foldable frame members, each having a folded and an unfolded orientation. A fabric material substantially covers each frame member to form a panel for each frame member when the frame member is in the unfolded orientation, with the fabric assuming the unfolded orientation of its associated frame member.
摘要翻译： 提供可折叠的结构，包括为了成人和儿童的乐趣和娱乐而设的街机游戏。 这些可折叠结构可以容易且快速地折叠并折叠成紧凑的构造。 可折叠结构具有至少三个可折叠框架构件，每个框架构件具有折叠和展开的取向。 织物材料基本上覆盖每个框架构件以在框架构件处于展开方向时形成用于每个框架构件的面板，其中织物呈现其相关框架构件的展开取向。
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公开(公告)号：US5605486A
公开(公告)日：1997-02-25
申请号：US584519
申请日：1996-01-11
申请人： Yu Zheng
发明人： Yu Zheng
CPC分类号： A63H33/084 , A63F9/12 , A63H33/06 , A63H33/062 , A63H33/067 , A47B2230/0085
摘要： A three-dimensional model structure is assembled by interconnecting a plurality of puzzle pieces. Each puzzle piece has at least three outer side edges and at least one joint having a substantially U-shaped mortise defined by a first leg and a second leg. The U-shaped mortise has first and second inner side edges extending from a bottom edge to define an opening. A first corner is defined between the first inner side edge and the bottom edge. The first leg is defined by the first inner side edge and a first outer side edge. A protrusion may be provided along the first outer side edge at a location substantially opposite the bottom edge of the joint, or a bump may be provided at the first corner, to reinforce the first leg. In addition, the top corners connecting a second outer edge and the inner side edges may be curved or chamfered to widen the opening of the U-shaped mortise.
摘要翻译： 通过互连多个拼图块来组装三维模型结构。 每个拼图件具有至少三个外侧边缘和至少一个具有由第一腿部和第二腿部限定的大致U形的榫眼的接头。 U形榫眼具有从底部边缘延伸以限定开口的第一和第二内侧边缘。 第一角限定在第一内侧边缘和底边之间。 第一腿由第一内侧边缘和第一外侧边缘限定。 可以沿着第一外侧边缘在基本上与接头的底部边缘相对的位置处设置突起，或者可以在第一拐角处设置凸块，以加强第一腿部。 此外，连接第二外边缘和内侧边缘的顶角可以是弯曲的或倒角的，以加宽U形榫眼的开口。
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公开(公告)号：US5579799A
公开(公告)日：1996-12-03
申请号：US529552
申请日：1995-09-18
申请人： Yu Zheng
发明人： Yu Zheng
CPC分类号： A63B9/00 , E04H15/006 , E04H15/14 , E04H15/40 , E04H15/56 , E04H15/58 , A63B2208/12 , A63B2210/54
摘要： A collapsible shade structure includes a plurality of foldable frame members each having a folded and an unfolded orientation. A fabric material is provided for substantially covering the frame members to form a side panel for each frame member, each side panel assuming the unfolded orientation of its associated frame member. Interconnecting portions of the fabric material form a hinge portion between each frame member. Alternatively, frame retaining sleeve portions may be used to interconnect and retain two or more frame members from two or more adjacent side panels and to act as hinge portions. The structure may be folded and stored by folding the side panels and their corresponding frame members on top of each other about the hinge portions to have the side panels and frame members overlying each other. The overlaying side panels and frame members are then collapsed by twisting and folding to form a plurality of concentric frame members and side panels to substantially reduce the size of the shade structure.
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公开(公告)号：USD1041236S1
公开(公告)日：2024-09-10
申请号：US29939177
申请日：2024-04-25
申请人： Yu Zheng
设计人： Yu Zheng
摘要： FIG. 1 is a front, right and top perspective view of a pizza maker, showing my new design;
FIG. 2 is a rear, left and bottom perspective view thereof;
FIG. 3 is a front view thereof;
FIG. 4 is a rear view thereof;
FIG. 5 is a left side view thereof;
FIG. 6 is a right side view thereof;
FIG. 7 is a top plan view thereof;
FIG. 8 is a bottom plan view thereof; and,
FIG. 9 is an enlarged view of area “9” in FIG. 3.
The broken lines shown in the drawings illustrate portions of the pizza maker that form no part of the claimed design.-
公开(公告)号：US20210056076A1
公开(公告)日：2021-02-25
申请号：US15930321
申请日：2020-05-12
申请人： Heng Yin , Xunchao Hu , Sheng Yu , Yu Zheng
发明人： Heng Yin , Xunchao Hu , Sheng Yu , Yu Zheng
摘要： A novel high-throughput embedding generation and comparison system for executable code is presented in this invention. More specifically, the invention relates to a deep-neural-network based graph embedding generation and comparison system. A novel bi-directional code graph embedding generation has been proposed to enrich the information extracted from code graph. Furthermore, by deploying matrix manipulation, the throughput of the system has significantly increased for embedding generation. Potential applications such as executable file similarity calculation, vulnerability search are also presented in this invention.
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公开(公告)号：US09754226B2
公开(公告)日：2017-09-05
申请号：US13324758
申请日：2011-12-13
CPC分类号： G06Q10/06 , G08G1/0112 , G08G1/0129
摘要： Techniques for analyzing effectiveness of an urban area based on traffic patterns collected from route-oriented vehicles. A process collects sequences of global positioning system (GPS) points in logs and identifies geographical locations to represent the urban area where the route-oriented vehicles traveled. The process models traffic patterns by: partitioning the urban area into regions based at least in part on major roads, segmenting the GPS points from the logs into time slots, and identifying the GPS points associated with transporting a passenger in the route-oriented vehicles. The process models traffic patterns by projecting the identified GPS points onto the regions to construct transitions of the identified GPS points travelling between the regions. Then the process builds a matrix of the regions for each time slot in each day based on a number of the transitions. Each item in the matrix represents an effectiveness of a connection between two regions.
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