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公开(公告)号：US20090279705A1
公开(公告)日：2009-11-12
申请号：US12508025
申请日：2009-07-23
申请人： Kai Sun , Tao Kong , Jianghai Gao , Jing Li
发明人： Kai Sun , Tao Kong , Jianghai Gao , Jing Li
摘要： A method and a system for distributing key of media stream are provided. The method comprises: determining, by a security management server, whether a domain to which the calling terminal belongs and a domain to which a called terminal belongs subscribe a key distribution protocol; generating a key based on encryption capability information obtained in a calling process, and distributing the generated key to the calling terminal and the called terminal, if the protocol has been subscribed; generating a key based on encryption capability information obtained in a calling process, and distributing the generated key to the terminal at the same side as the security management server, if the protocol has not been subscribed. By applying the disclosure, the key is generated by the security management server, so that complexity may be reduced for media stream key negotiation to facilitate promotion of media stream encryption service.
摘要翻译： 提供了一种用于分发媒体流密钥的方法和系统。 该方法包括：由安全管理服务器确定主叫终端所属的域和被叫终端所属的域是否签发密钥分发协议; 基于在呼叫处理中获得的加密能力信息生成密钥，并且如果协议已被订阅，则将生成的密钥分发给主叫终端和被叫终端; 基于在呼叫处理中获得的加密能力信息生成密钥，并且如果协议没有被订阅，则将生成的密钥分发到与安全管理服务器相同的一侧的终端。 通过应用本公开，密钥由安全管理服务器生成，从而可以减少媒体流密钥协商的复杂性，以促进媒体流加密服务的推广。
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公开(公告)号：US08204229B2
公开(公告)日：2012-06-19
申请号：US12508025
申请日：2009-07-23
申请人： Kai Sun , Tao Kong , Jianghai Gao , Jing Li
发明人： Kai Sun , Tao Kong , Jianghai Gao , Jing Li
IPC分类号： H04L9/00
摘要： A method and a system for distributing key of media stream are provided. The method comprises: determining, by a security management server, whether a domain to which the calling terminal belongs and a domain to which a called terminal belongs subscribe a key distribution protocol; generating a key based on encryption capability information obtained in a calling process, and distributing the generated key to the calling terminal and the called terminal, if the protocol has been subscribed; generating a key based on encryption capability information obtained in a calling process, and distributing the generated key to the terminal at the same side as the security management server, if the protocol has not been subscribed. By applying the disclosure, the key is generated by the security management server, so that complexity may be reduced for media stream key negotiation to facilitate promotion of media stream encryption service.
摘要翻译： 提供了一种用于分发媒体流密钥的方法和系统。 该方法包括：由安全管理服务器确定主叫终端所属的域和被叫终端所属的域是否签发密钥分发协议; 基于在呼叫处理中获得的加密能力信息生成密钥，并且如果协议已被订阅，则将生成的密钥分发给主叫终端和被叫终端; 基于在呼叫处理中获得的加密能力信息生成密钥，并且如果协议没有被订阅，则将生成的密钥分发到与安全管理服务器相同的一侧的终端。 通过应用本公开，密钥由安全管理服务器生成，从而可以减少媒体流密钥协商的复杂性，以促进媒体流加密服务的推广。
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公开(公告)号：US20200263380A1
公开(公告)日：2020-08-20
申请号：US16278037
申请日：2019-02-15
申请人： Dongyuan Wang , Jing Li , Ying Han
发明人： Dongyuan Wang , Jing Li , Ying Han
摘要： Embodiments of the present foundation for wind turbine generators comprise four structural members: a relatively long central hollow pier, several arm grade beams, a continued grade beam and a continued shear key. The central hollow pier positions in the center of the foundation system, arm grade beams are arranged evenly in radial direction and extend from the pier to the continued grade beam. Continued grade beam is arranged circumferentially in outer periphery and the continued shear key is built below it. Arm grade beams have a varied section with the far end embedding into ground. The top of the continued grade beam matches the top of arm grade beams, while the continued shear key embeds deeper into ground. All structural members are constructed of cast-in-place concrete reinforced with rebars, and all connections are fixed and rigid. The present foundation uses the ground to shape and form the structural members, no formwork, backfilling and compaction is needed.
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公开(公告)号：US09580968B2
公开(公告)日：2017-02-28
申请号：US14308458
申请日：2014-06-18
申请人： Ce Liu , Treston Davis , Ricki Marshall , Jing Li
发明人： Ce Liu , Treston Davis , Ricki Marshall , Jing Li
摘要： A rotary steerable drilling tool with an electromagnetic steering system can include a drill collar, a bit shaft, an orientation control module, a mud tube, a mud tube coupler, a universal joint, a mud sealing device, and a drill bit. The bit shaft can be mechanically coupled to the drill collar through the universal joint and the orientation control module and rotate about the universal joint. The orientation and the inclination angle of the bit shaft against the drill collar can be controlled by the orientation control module with the electromagnetic steering system. The orientation control module can include an array of electromagnets, an array of permanent magnets, a rotor, and a set of bearings. The orientation control module can be coupled to the bit shaft through the rotor. The movement of the rotor can be driven by the interaction between the array of electromagnets and the array of permanent magnets.
摘要翻译： 具有电磁转向系统的旋转可转向钻具可以包括钻铤，钻头轴，定向控制模块，泥浆管，泥浆管联接器，万向接头，泥浆密封装置和钻头。 钻头轴可以通过万向接头和定向控制模块机械联接到钻铤，并围绕万向接头旋转。 钻头轴相对于钻铤的方向和倾斜角度可以由具有电磁转向系统的定向控制模块来控制。 定向控制模块可以包括电磁体阵列，永磁体阵列，转子和一组轴承。 定向控制模块可以通过转子耦合到钻头轴。 转子的运动可以通过电磁体阵列与永磁体阵列之间的相互作用来驱动。
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公开(公告)号：US09537112B2
公开(公告)日：2017-01-03
申请号：US14239616
申请日：2012-08-19
申请人： Jing Li , Mojgan Roushan
发明人： Jing Li , Mojgan Roushan
CPC分类号： H01L51/5036 , C09K11/883 , H01L33/502 , Y02B20/181
摘要： This application discloses a new family of inorganic-organic hybrid semiconductor bulk materials built on periodic nanostructured 2D layers of ZnS that emit bright white light with high quantum efficiency. These ZnS-based crystalline inorganic-organic hybrid semiconductors have well defined and precisely controllable crystal structure and composition. Their optical emission properties, including intensity, quantum yield, and color quality, can be systematically tuned by varying the composition of both inorganic and organic components. Methods for preparing these materials, use of these materials as a new type of single-phased white light emitting phosphors, and their applications in making WLED devices are also disclosed.
摘要翻译： 该申请公开了一种新型的无机 - 有机杂化半导体体材料系列，它们建立在发射具有高量子效率的亮白光的ZnS的周期性纳米结构2D层上。 这些基于ZnS的结晶无机 - 有机杂化半导体具有良好的定义和精确控制的晶体结构和组成。 可以通过改变无机组分和有机组分的组成来系统地调节它们的光学发射性质，包括强度，量子产率和颜色质量。 还公开了制备这些材料的方法，使用这些材料作为新型的单相白色发光荧光体，以及它们在制备WLED器件中的应用。
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8.发明授权公开(公告)号：US09499565B2
公开(公告)日：2016-11-22
申请号：US14428239
申请日：2012-09-14
申请人： Haiyong Wang , Jing Li
发明人： Haiyong Wang , Jing Li
IPC分类号： A61K31/43 , A61K31/496 , C07D499/887 , C07D499/00 , C07D499/04 , C07D499/68
CPC分类号： C07D499/887 , A61K31/43 , A61K31/496 , C07D499/00 , C07D499/04 , C07D499/68
摘要： Provided in the present invention are a cocrystal of piperacillin sodium and sulbactam sodium and preparation method thereof, as well as pharmaceutical compositions containing the same and uses thereof in treating infections caused by drug-resistant bacteria, such as a “super bacterium” producing NDM-1 and the like. The cocrystal of piperacillin sodium and sulbactam sodium contains diffraction angles of 14.24°, 16.58°, 16.79°, 17.77°, 19.20°, 20.21°, 20.39°, 23.06°, 27.86° and 32.16° represented by 2θ in an X-ray powder diffraction analysis spectrum.
摘要翻译： 本发明提供了哌拉西林钠和舒巴坦钠的共结晶体及其制备方法，以及含有该组合物的药物组合物及其用于治疗由耐药性细菌引起的感染，如产生NDM-1的“超细菌” 1等。 哌拉西林钠和舒巴坦钠共结晶含有X射线粉末中由2θ表示的衍射角为14.24°，16.58°，16.79°，17.77°，19.20°，20.21°，20.39°，23.06°，27.86°和32.16° 衍射分析光谱。
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公开(公告)号：US09144089B2
公开(公告)日：2015-09-22
申请号：US13574323
申请日：2011-04-15
申请人： Jing Li , Xinhui Wang , Changwei Ke
发明人： Jing Li , Xinhui Wang , Changwei Ke
CPC分类号： H04W74/0833
摘要： The present invention provides an access method and a system for a Machine-Type Communication (MTC) device, and an MTC device. The method comprises the steps of: an MTC device sending, when performing channel request, a channel request cause value and a random reference value to a Base Station Subsystem (BSS) (100), and the BSS sending the received channel request cause value and random reference value back to the MTC device when completing channel allocation (101). The present invention distinguishes the MTC services from other non-MTC services through the channel request cause value, that is, when the cause values are different, the collision will not occur even if the random reference values are the same, thus reducing the probability of the random reference value collision, implementing the effective management for access operations of large numbers of MTC devices, and avoiding the influence of random reference value collision on the normal implementation of original services.
摘要翻译： 本发明提供了一种用于机器类型通信（MTC）设备和MTC设备的访问方法和系统。 所述方法包括以下步骤：MTC设备在向基站子系统（BSS）（100）发送信道请求原因值和随机参考值时，发送所述接收的信道请求导致值，并且 随机参考值在完成信道分配时返回给MTC设备（101）。 本发明通过信道请求原因值来区分MTC服务与其他非MTC服务，即当原因值不同时，即使随机参考值相同也不会发生冲突，从而降低了 随机参考值碰撞，实现大量MTC设备接入操作的有效管理，避免随机参考值碰撞对原始业务正常实现的影响。
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10.发明授权Structures and devices based on boron nitride and boron nitride-III-nitride heterostructures 有权基于氮化硼和氮化硼III族氮化物异质结构的结构和器件公开(公告)号：US09093581B2
公开(公告)日：2015-07-28
申请号：US13482030
申请日：2012-05-29
申请人： Hongxing Jiang , Sashikanth Majety , Rajendra Dahal , Jing Li , Jingyu Lin
发明人： Hongxing Jiang , Sashikanth Majety , Rajendra Dahal , Jing Li , Jingyu Lin
IPC分类号： H01L33/06 , H01L33/32 , H01L29/778 , H01L29/16 , H01L33/04 , H01L31/0304 , H01L31/0352 , H01L31/105 , H01L31/108 , H01L31/18 , B82Y20/00
CPC分类号： H01L31/03048 , B82Y20/00 , H01L31/035236 , H01L31/105 , H01L31/1085 , H01L31/1848 , H01L31/1852 , H01L33/06 , H01L33/32 , Y02E10/544 , Y02P70/521
摘要： The present invention relates to optoelectronic device layer structures, light emitting devices, and detectors based upon heterostructures formed between hexagonal boron nitride (hNB) and III nitrides, and more particularly, to heterojunction devices capable of emitting and detecting photons in the ultraviolet (UV) and extremely ultraviolet (RUV) spectral range. The present invention also relates to neutron detectors based on epitaxially grown hBN thin films (or epitaxial layers) and hBN stacked thin films (or epitaxial layers) to satisfy the thickness required for capturing all incoming neutrons.
摘要翻译： 本发明涉及基于在六方氮化硼（nNB）和III族氮化物之间形成的异质结构的光电器件层结构，发光器件和检测器，更具体地说，涉及能够发射和检测紫外线（UV）的光子的异质结器件， 和极紫外（RUV）光谱范围。 本发明还涉及基于外延生长的hBN薄膜（或外延层）和hBN层叠薄膜（或外延层）的中子探测器，以满足捕获所有入射中子所需的厚度。
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