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1. 发明授权

US09197550B2 Method and device for determining forwarding rule for data packet 有权
标题翻译：确定数据包转发规则的方法和装置
公开(公告)号：US09197550B2
公开(公告)日：2015-11-24
申请号：US13513959
申请日：2009-12-17
申请人： Lixin Zhang , Duan Chen , Lijun Chen
发明人： Lixin Zhang , Duan Chen , Lijun Chen
IPC分类号： H04L12/28 , H04L12/723 , H04L12/46 , H04L12/721
CPC分类号： H04L45/50 , H04L12/4625 , H04L12/4641 , H04L45/66 , H04L45/68
摘要： A method and corresponding device for determining forwarding rule for data packet in Virtual Private LAN Service with Provider Backbone Bridge (PBB-VPLS) network are disclosed. In the method, a value in a backbone service instance identifier (I-SID) field of the received data packet is firstly examined, then a virtual split horizon group corresponding to the data packets is determined based on the I-SID value, wherein the virtual split horizon group defines a forwarding rule for the data packets between different pseudo wire ports of the PBB-VPLS network. With the dynamic split horizon group, the method dynamically adapts to different forwarding rules for multiple I-VPLS instances with different tree topologies, and is capable of supporting multiple I-VPLS instances with different root sites and tree topologies in one B-VPLS instance, thereby ensuring the stability of the backbone network and reducing the network operation cost.
摘要翻译：公开了一种用于确定具有提供商骨干桥（PBB-VPLS）网络的虚拟专用LAN服务中的数据分组的转发规则的方法和相应设备。在该方法中，首先检查接收到的数据分组的骨干服务实例标识符（I-SID）字段中的值，然后基于I-SID值确定与数据分组对应的虚拟水平分割组，其中，虚拟水平分割组为PBB-VPLS网络的不同伪线端口之间的数据包定义了转发规则。利用动态水平分割组，该方法动态适应不同树拓扑的多个I-VPLS实例的不同转发规则，并且能够在一个B-VPLS实例中支持具有不同根站点和树形拓扑的多个I-VPLS实例，从而确保骨干网的稳定性，降低网络运营成本。

2. 发明申请

US20120243545A1 METHOD AND DEVICE FOR DETERMINING FORWARDING RULE FOR DATA PACKET 有权
标题翻译：用于确定数据包的前向规则的方法和装置
公开(公告)号：US20120243545A1
公开(公告)日：2012-09-27
申请号：US13513959
申请日：2009-12-17
申请人： Lixin Zhang , Duan Chen , Lijun Chen
发明人： Lixin Zhang , Duan Chen , Lijun Chen
IPC分类号： H04L12/28 , H04L12/56
CPC分类号： H04L45/50 , H04L12/4625 , H04L12/4641 , H04L45/66 , H04L45/68
摘要： A method and corresponding device for determining forwarding rule for data packet in Virtual Private LAN Service with Provider Backbone Bridge (PBB-VPLS) network are disclosed. In the method, a value in a backbone service instance identifier (I-SID) field of the received data packet is firstly examined, then a virtual split horizon group corresponding to the data packets is determined based on the I-SID value, wherein the virtual split horizon group defines a forwarding rule for the data packets between different pseudo wire ports of the PBB-VPLS network. With the dynamic split horizon group, the method dynamically adapts to different forwarding rules for multiple I-VPLS instances with different tree topologies, and is capable of supporting multiple I-VPLS instances with different root sites and tree topologies in one B-VPLS instance, thereby ensuring the stability of the backbone network and reducing the network operation cost.
摘要翻译：公开了一种用于确定具有提供商骨干桥（PBB-VPLS）网络的虚拟专用LAN服务中的数据分组的转发规则的方法和相应设备。在该方法中，首先检查接收到的数据分组的骨干服务实例标识符（I-SID）字段中的值，然后基于I-SID值确定与数据分组对应的虚拟水平分割组，其中，虚拟水平分割组为PBB-VPLS网络的不同伪线端口之间的数据包定义了转发规则。利用动态水平分割组，该方法动态适应不同树拓扑的多个I-VPLS实例的不同转发规则，并且能够在一个B-VPLS实例中支持具有不同根站点和树形拓扑的多个I-VPLS实例，从而确保骨干网的稳定性，降低网络运营成本。

3. 发明授权

US5718296A Storing energy type of impact control mechanism for pneumatic wrench 失效
标题翻译：储存气动扳手冲击控制机构的能量类型
公开(公告)号：US5718296A
公开(公告)日：1998-02-17
申请号：US702600
申请日：1996-08-29
申请人： Lijun Chen
发明人： Lijun Chen
IPC分类号： B25B21/02
CPC分类号： B25B21/02
摘要： A kind storing energy type of impact control mechanism for pneumatic wrench comprises a flying hammer and a centrifugal valve fitted in the flying hammer, a timing mechanism, a spring, a retaining ring, a limiting device composed of a limiting key-slot on the centrifugal valve and a limiting plunger head with one end sticking into the centrifugal valve chamber and an impact pin. Besides, there are a stretching air duct to make the impact pin stretch and a transition air duct, and a retracting air duct to make the impact pin retract. And on the outer periphery of the centrifugal valve there are a concentric annular slot and an eccentric slot communicating with each other, and another concentric annular spaced apart from them. The above-mentioned structure can raise the controlled air pressure in pneumatic wrench, lower machining difficulty and reduce flying hammer height.
摘要翻译： PCT No.PCT / CN96 / 00002 Sec。 371日期：1996年8月29日 102（e）日期1996年8月29日PCT 1996年1月2日PCT PCT。出版物WO96 / 20814 日期1996年7月11日气动扳手冲击控制机构的一种存储能量类型包括安装在飞锤中的飞锤和离心阀，定时机构，弹簧，保持环，由限制键组成的限制装置插入离心阀和一个限制柱塞头，其一端粘附到离心阀室和冲击销中。此外，还有一个拉伸空气管道，使冲击销伸展，过渡空气管道和收回风道使冲击销缩回。并且在离心阀的外周上具有彼此连通的同心环形槽和偏心槽，以及与它们间隔开的另一同心环。上述结构可以提高气动扳手的受控气压，降低加工难度，减少飞锤高度。

4. 发明申请

US20170123311A1 PHOTORESIST BOTTLE CAPABLE OF IMPROVING POOR COATING COVERAGE 审中-公开
公开(公告)号：US20170123311A1
公开(公告)日：2017-05-04
申请号：US15333105
申请日：2016-10-24
申请人： Zhiguo Zhu , Jun Zhu , Lijun Chen
发明人： Zhiguo Zhu , Jun Zhu , Lijun Chen
IPC分类号： G03F7/00 , B65D1/02 , B65D23/02 , C23C14/48
CPC分类号： G03F7/003 , B65D1/02 , B65D23/02 , C23C14/48 , G03F7/0012
摘要： A photoresist bottle capable of improving poor coating coverage is disclosed, which comprising: a sealed photoresist bottle body having a connector, a hard groove-shaped projection fixed on the bottom of the bottle body, an inner liner having an opening at the bottom, which is hermetically connected to the groove sidewall of the projection and is used to fill with the photoresist, a nitrogen gas tube inserting into the interspace between the bottle body and the soft liner through the connector, and a photoresist conduit inserting into the soft liner through the connector. Wherein, the top of the inner liner is hermetically connected to the upper lateral wall of the photoresist conduit, the lower end of the photoresist conduit reaches within the groove of the projection. When the soft liner is pressured, since unable to touch the photoresist outlets at the lower end of the photoresist conduit, a blocking can be avoided. Thereby, air bubbles and coating problems are prevented.

5. 发明授权

US10917719B1 Method and device for positioning sound source by using fisheye lens 有权
公开(公告)号：US10917719B1
公开(公告)日：2021-02-09
申请号：US16688877
申请日：2019-11-19
申请人： Lijun Chen
发明人： Lijun Chen
IPC分类号： H04R3/00 , H04R1/40 , H04N5/232
摘要： A method and device for positioning a sound source by using a fisheye lens. The method is used for positioning a sound source for an incident straight line or an incidence angle of a sound wave in conjunction with a fisheye lens. The method and device for positioning the sound source by using the fisheye lens as provided by the present invention have the following advantages, that include, but are not limited to the followings: the method and device for positioning the sound source by using the fisheye lens as provided by the present invention make use of the characteristics of the fisheye lens to realize angular positioning instead of positional positioning.

6. 发明授权

US10406870B2 Automatic locking device for snow skid chains 有权
公开(公告)号：US10406870B2
公开(公告)日：2019-09-10
申请号：US15700198
申请日：2017-09-11
申请人： Lijun Chen , Yonggang Liu
发明人： Lijun Chen , Yonggang Liu
IPC分类号： B60C27/06 , B60C27/10 , B60C27/12 , B60C27/14 , E05B15/00 , E05B15/04 , E05B15/16
摘要： This invention discloses an automatic locking device for snow anti-skid chains. Wherein the snow anti-skid chain comprises a ratchet wheel lock catch and a anti-skid chain; the anti-skid chain is respectively fixed at the buckle and the outer part of the housing aforesaid, and extends towards three directions. The ratchet wheel lock catch is used to make the anti-skid chain to attach to automobile tires firmly and is controlled by pressing two buttons on its lower side, which is different from existing operational actions of braking off and twisting. The pressing action is simple and available for one hand operation. The overall structure is simple and reliable, conforming to use habits of control actions by users.

7. 发明申请

US20160377991A1 METHOD OF LAYER MANAGEMENT WITH DOUBLE-LAYER OVERLAY ACCURACY CONTROL, CALIBRATION MARK AND MEASUREMENT SYSTEM 审中-公开
标题翻译：双层叠加精度控制的层次管理方法，校准标记和测量系统
公开(公告)号：US20160377991A1
公开(公告)日：2016-12-29
申请号：US14865044
申请日：2015-09-25
申请人： Yiming Zhu , Lijun Chen , Peng Wu , Jun Zhu
发明人： Yiming Zhu , Lijun Chen , Peng Wu , Jun Zhu
IPC分类号： G03F7/20
CPC分类号： G03F7/70633
摘要： The present invention provides a method for solving the need for layer management with double-layer overlay accuracy control, a calibration mark structure which realizes the method and a measurement system with the calibration mark structure. The method modifies the layout of the overlay calibration marks such that overlay information of two layers is contained in one combined calibration mark, has realized the overlay accuracy data collection for the two previous layers in the current layer by one-time measurement, and can treat the overlay accuracies of the two layers as different control accuracies. Thus, the method can complete the automatic feedback optimization of the overlay accuracy compensation, is simple and easy, and can better help the enterprises for production quality assurance and cost control.
摘要翻译：本发明提供一种用于解决对具有双层覆盖精度控制的层管理的需要的方法，实现该方法的校准标记结构和具有校准标记结构的测量系统。该方法修改叠加校准标记的布局，使得两层叠加信息包含在一个组合校准标记中，通过一次测量实现了当前层中两个先前层的叠加精度数据采集，并可以处理两层的覆盖精度作为不同的控制精度。因此，该方法可以完成覆盖精度补偿的自动反馈优化，简单易行，可以更好地帮助企业进行生产质量保证和成本控制。

8. 发明授权

US08901140B2 6-amino quinazoline or 3-cyano quinoline derivatives, preparation methods and pharmaceutical uses thereof 有权
标题翻译： 6-氨基喹唑啉或3-氰基喹啉衍生物，其制备方法和药物用途
公开(公告)号：US08901140B2
公开(公告)日：2014-12-02
申请号：US13395892
申请日：2010-08-26
申请人： Peng Cho Tang , Xin Li , Bin Wang , Jun Wang , Lijun Chen
发明人： Peng Cho Tang , Xin Li , Bin Wang , Jun Wang , Lijun Chen
IPC分类号： C07D401/14 , A61K31/4709 , C07F9/6512 , A61P35/00
CPC分类号： A61K31/4709 , C07D401/12 , C07D401/14 , C07D403/12 , C07D403/14 , C07F9/60 , C07F9/65128
摘要： 6-amino quinazoline or 3-cyano quinoline derivatives, preparation methods and pharmaceutical uses thereof are disclosed. Specifically, the present disclosure discloses novel 6-amino quinazoline or 3-cyano quinoline derivatives presented by general formula (I), or tautomers, enantiomers, diastereomers, racemates or pharmaceutically acceptable salts thereof, or metabolites, metabolic precursors or prodrugs thereof, and their uses as treatment agents especially as protein kinase inhibitors, in which each substitutent group of general formula (I) is as defined in the specification.
摘要翻译：公开了6-氨基喹唑啉或3-氰基喹啉衍生物，其制备方法和药物用途。具体地，本公开公开了通式（I）所示的新的6-氨基喹唑啉或3-氰基喹啉衍生物，或其互变异构体，对映异构体，非对映异构体，外消旋体或其药学上可接受的盐或其代谢前体或前药，用作特别是作为蛋白激酶抑制剂的治疗剂，其中通式（I）的每个取代基如说明书中所定义。

9. 发明申请

US20120165352A1 6-AMINO QUINAZOLINE OR 3-CYANO QUINOLINE DERIVATIVES, PREPARATION METHODS AND PHARMACEUTICAL USES THEREOF 有权
标题翻译： 6-氨基喹唑啉或3-氰基喹啉衍生物，其制备方法及其药物用途
公开(公告)号：US20120165352A1
公开(公告)日：2012-06-28
申请号：US13395892
申请日：2010-08-26
申请人： Peng Cho Tang , Xin Li , Bin Wang , Jun Wang , Lijun Chen
发明人： Peng Cho Tang , Xin Li , Bin Wang , Jun Wang , Lijun Chen
IPC分类号： A61K31/517 , C07D403/12 , C07F9/6512 , A61P35/00 , C12N9/99 , C07F9/60 , C07D401/14 , A61K31/4709
CPC分类号： A61K31/4709 , C07D401/12 , C07D401/14 , C07D403/12 , C07D403/14 , C07F9/60 , C07F9/65128
摘要： 6-amino quinazoline or 3-cyano quinoline derivatives, preparation methods and pharmaceutical uses thereof are disclosed. Specifically, the present disclosure discloses novel 6-amino quinazoline or 3-cyano quinoline derivatives presented by general formula (I), or tautomers, enantiomers, diastereomers, racemates or pharmaceutically acceptable salts thereof, or metabolites, metabolic precursors or prodrugs thereof, and their uses as treatment agents especially as protein kinase inhibitors, in which each substitutent group of general formula (I) is as defined in the specification.
摘要翻译：公开了6-氨基喹唑啉或3-氰基喹啉衍生物，其制备方法和药物用途。具体地，本公开公开了通式（I）所示的新的6-氨基喹唑啉或3-氰基喹啉衍生物，或其互变异构体，对映异构体，非对映异构体，外消旋体或其药学上可接受的盐或其代谢前体或前药，用作特别是作为蛋白激酶抑制剂的治疗剂，其中通式（I）的每个取代基如本说明书中所定义。

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