专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20110253066A1 W-STAGED FLAME BOILER FOR MULTI-STAGE COMBUSTION WITH MULTI-EJECTION AND ITS METHOD THEREOF 审中-公开
标题翻译：用于多级喷射的多级火焰锅炉的W型火焰锅炉及其方法
公开(公告)号：US20110253066A1
公开(公告)日：2011-10-20
申请号：US12736365
申请日：2010-06-13
申请人： Zhengqi Li , Zhichno Chen , Ming Kuang , Rui Sun , Qunyi Zhu , Lingyan Zeng , Chunlong Liu , Shaozeng Sun , Shaohua Wu
发明人： Zhengqi Li , Zhichno Chen , Ming Kuang , Rui Sun , Qunyi Zhu , Lingyan Zeng , Chunlong Liu , Shaozeng Sun , Shaohua Wu
IPC分类号： F22B13/14 , F22B3/00
摘要： A method for a flame boiler with multi-stage combustion with multi-ejection, includes the steps of ejecting inner and outer secondary air flows with speed of 35-65 m/s to guide a fuel-rich pulverized coal flow with speed of 10-20 m/s into a lower chamber to provide first and second combustion stages, ejecting lower secondary air flows with speed of 35-65 m/s into the lower chamber to further guide the pulverized coal so as to provide a third combustion stage. The system includes a lower chamber, an upper chamber, a combustion chamber, fuel-rich pulverized coal flow nozzles, fuel-lean pulverized coal flow nozzles respectively provided at the front and rear boiler arches, and lower secondary air nozzles provided at the front and rear water cooled walls. The combustion of the pulverized coal flow with W-shaped flowing path within the boiler is adapted to reduce NOx emission and minimize the content of combustible substance in ash.
摘要翻译：具有多次喷射的多级燃烧的火焰锅炉的方法包括以35-65m / s的速度排出内部和外部二次空气流的步骤，以引导富含燃料的粉煤流以10- 20m / s进入下室以提供第一和第二燃烧阶段，将较低的二次空气流以35-65m / s的速度喷射到下腔室中，以进一步引导粉煤以提供第三燃烧级。该系统包括分别设置在前后锅炉拱顶的下室，上室，燃烧室，富燃料粉煤流喷嘴，贫燃煤粉流道喷嘴，以及设在前面和后面的下部二次空气喷嘴后水冷壁。在锅炉内具有W形流动路径的粉煤流的燃烧适于减少NOx排放并使灰分中的可燃物质的含量最小化。

2. 发明授权

US08479668B2 Low NOX swirl coal combustion burner 有权
标题翻译：低NOX旋流煤燃烧器
公开(公告)号：US08479668B2
公开(公告)日：2013-07-09
申请号：US12227473
申请日：2007-07-18
申请人： Zhengqi Li , Zhichao Chen , Rui Sun , Shaozeng Sun , Shaohua Wu , Ming Qin , Hui Liu , Yunkun Qin
发明人： Zhengqi Li , Zhichao Chen , Rui Sun , Shaozeng Sun , Shaohua Wu , Ming Qin , Hui Liu , Yunkun Qin
IPC分类号： F23D1/00 , F23K3/02
CPC分类号： F23D1/00 , F23D1/02 , F23D2201/10 , F23D2201/20
摘要： A burner includes a primary air-coal mixture duct coaxially extended through a secondary air wind box, a pulverized coal separator supported within the primary air-coal mixture duct, a secondary air duct including an inner secondary air duct and an outer secondary air duct coaxially formed around the primary air-coal mixture duct, a primary air-coal mixture conical outlet coupled with the outlet of the primary air-coal mixture duct, and inner secondary air and outer conical outlets coupled with the outlets of the inner secondary air and outer secondary air ducts respectively. The conical outlets are arranged to delay the mixing time of the primary air-coal mixture and secondary air flows through the primary air-coal mixture and secondary air ducts and to prolong the residence time in the center recirculation zone under the reduction ability so as to effectively reduce the formation of NOx.
摘要翻译：燃烧器包括同轴延伸通过二次空气风箱的一次空气煤混合管，支撑在一次空气 - 煤混合管道内的粉煤分离器，同时包括内二次风道和外二次风道的二次风道形成在一次空气煤混合物管道周围，一次空气 - 煤混合物锥形出口与一次空气 - 煤混合物管道的出口相连，以及内部二次空气和外部锥形出口，其与内部二次空气和外部二次风管。锥形出口布置成延迟一次空气 - 煤混合物的混合时间，并且二次空气流过一次空气 - 煤混合物和二次空气管道，并且在还原能力下延长在中心再循环区域的停留时间，从而有效减少NOx的形成。

3. 发明申请

US20100018445A1 Low Nox Swirl Coal Combustion Burner 有权
标题翻译：低NOX涡流燃煤燃烧器
公开(公告)号：US20100018445A1
公开(公告)日：2010-01-28
申请号：US12227473
申请日：2007-07-18
申请人： Zhenggi Li , Zhichao Chen , Rui Sun , Shaozeng Sun , Shaohua Wu , Ming Qin , Yunkun Qin
发明人： Zhenggi Li , Zhichao Chen , Rui Sun , Shaozeng Sun , Shaohua Wu , Ming Qin , Yunkun Qin
IPC分类号： F23D1/02
CPC分类号： F23D1/00 , F23D1/02 , F23D2201/10 , F23D2201/20
摘要： A burner includes a primary air-coal mixture duct coaxially extended through a secondary air wind box, a pulverized coal separator supported within the primary air-coal mixture duct, a secondary air duct including an inner secondary air duct and an outer secondary air duct coaxially formed around the primary air-coal mixture duct, a primary air-coal mixture conical outlet coupled with the outlet of the primary air-coal mixture duct, and inner secondary air and outer conical outlets coupled with the outlets of the inner secondary air and outer secondary air ducts respectively. The conical outlets are arranged to delay the mixing time of the primary air-coal mixture and secondary air flows through the primary air-coal mixture and secondary air ducts and to prolong the residence time in the center recirculation zone under the reduction ability so as to effectively reduce the formation of NOx.
摘要翻译：燃烧器包括同轴延伸通过二次空气风箱的一次空气煤混合管，支撑在一次空气 - 煤混合管道内的粉煤分离器，同时包括内二次风道和外二次风道的二次风道形成在一次空气煤混合物管道周围，一次空气 - 煤混合物锥形出口与一次空气 - 煤混合物管道的出口相连，以及内部二次空气和外部锥形出口，其与内部二次空气和外部二次风管。锥形出口布置成延迟一次空气 - 煤混合物的混合时间，并且二次空气流过一次空气 - 煤混合物和二次空气管道，并且在还原能力下延长在中心再循环区域的停留时间，从而有效减少NOx的形成。

4. 发明授权

US07746826B2 Method for wireless terminal dynamically switching window in a wireless LAN environment 有权
标题翻译：无线终端在无线局域网环境中动态切换窗口的方法
公开(公告)号：US07746826B2
公开(公告)日：2010-06-29
申请号：US11722451
申请日：2004-12-21
申请人： Fengguo Ma , Bo Sun , Yin Gao , Feng Li , Shaohua Wu
发明人： Fengguo Ma , Bo Sun , Yin Gao , Feng Li , Shaohua Wu
IPC分类号： H04W36/30
CPC分类号： H04W36/0083 , H04W24/00 , H04W36/30 , H04W84/12
摘要： The invention discloses a method for wireless terminal dynamically switching window in a wireless LAN environment. The wireless LAN comprises several access points and stations which establish wireless communication connections with the access points. The stations can switch the current access window by scanning. The method characterizes in that including following steps: giving the switching window an initial value through the stations; the stations judge if there is another access point of which the signal quality is greater than that of the current access window through scanning wireless channels; if so, further judge if the stations are in a frequently handoff status, if so, the handoff judging result is not allowed to switch window; if not, the handoff judging result is allowed to switch window. The present invention can adaptively adjust the stations' switch windows according to the stations' handoff status and frequently handoff status. On one hand, the invention avoids the occurring of frequently handoff by changing the handoff conditions of the stations, increasing the access efficiency of the stations which is in the handoff status and in a wireless LAN environment, while maintaining the sensitivity of the stations which is in the handoff status, ensuring the quality of the wireless links between the stations and the access points.
摘要翻译：本发明公开了一种无线终端在无线局域网环境中动态切换窗口的方法。无线LAN包括几个接入点和与接入点建立无线通信连接的站。站点可以通过扫描切换当前访问窗口。该方法的特征在于包括以下步骤：通过站给出切换窗口的初始值; 通过扫描无线信道，站点判断信号质量是否大于当前接入窗口的另一接入点; 如果是，进一步判断站是否处于频繁切换状态，如果是，则切换判断结果不允许切换窗口; 如果没有，则切换判断结果被允许切换窗口。本发明可以根据站的切换状态和频繁切换状态自适应地调整站的切换窗口。一方面，本发明通过改变台站的切换条件来避免发生频繁切换，提高处于切换状态的台站和无线局域网环境中的接入效率，同时保持站点的灵敏度在切换状态下，确保站点和接入点之间的无线链路的质量。

5. 发明授权

US09485639B2 Method and device for adjusting and processing ringtone 有权
标题翻译：调整和处理铃声的方法和装置
公开(公告)号：US09485639B2
公开(公告)日：2016-11-01
申请号：US14401160
申请日：2012-06-29
申请人： Xin Chi , Chunfan Ji , Shaohua Wu , Zhongbo Han , Guolin Teng
发明人： Xin Chi , Chunfan Ji , Shaohua Wu , Zhongbo Han , Guolin Teng
IPC分类号： H04W4/16 , H04W4/02 , H04W4/12 , H04W4/18 , H04W68/00 , H04M19/04
CPC分类号： H04W4/16 , H04M1/72572 , H04M3/42051 , H04M19/04 , H04M19/041 , H04M19/044 , H04W68/00
摘要： A method and device for adjusting and processing ringtone is Provided, the method comprising: when a user equipment (UE) plays a ringtone, acquiring environmental audio data, the environmental audio data comprises the ringtone data played by the UE and the external environment noise data of the UE; analyzing the characteristic parameter of the ringtone played by the UE according to the acquired audio data; and adjusting the ringtone played by the UE according to the characteristic parameter. The disclosure solves the problem in the related art of how to automatically and accurately adjust the ringtone of a UE on the basis of different environments, thus achieving the effect of accurately adjusting the ringtone of the UE on the basis of different environments.
摘要翻译：提供了一种用于调整和处理铃声的方法和装置，所述方法包括：当用户设备（UE）播放铃声时，获取环境音频数据，环境音频数据包括由UE播放的铃声数据和外部环境噪声数据的UE; 根据获取的音频数据分析UE播放的铃声的特征参数; 并根据特征参数调整UE播放的铃声。本发明解决了现有技术中如何根据不同环境自动准确地调整UE的铃声的问题，从而实现了在不同环境下准确调整UE的铃声的效果。

6. 发明申请

US20140043480A1 VIDEO MONITORING SYSTEM AND METHOD 审中-公开
标题翻译：视频监控系统及方法
公开(公告)号：US20140043480A1
公开(公告)日：2014-02-13
申请号：US14112516
申请日：2011-07-08
申请人： Shaohua Wu
发明人： Shaohua Wu
IPC分类号： G08B13/196
CPC分类号： G08B13/19697 , G08B13/19613 , G08B13/19656 , H04N7/181 , H04N21/2181 , H04N21/472 , H04N21/4882
摘要： The present document discloses a video monitoring system and method, wherein, the system includes: a front-end data acquisition device, a front-end access device and a cloud system, wherein the front-end data acquisition device is configured to acquire a video image and transmit video image data to the front-end access device; the front-end access device is configured to transmit the video image data transmitted by the front-end data acquisition device to the cloud system; and the cloud system is configured to analyze the video image data and generate an alarm when a target in the video image acquired by the front-end data acquisition device behaves abnormally. The present document also discloses a cloud system. With the present document, full image analysis and processing can be performed on the monitored scenarios and false-positive and false-negative situations can be reduced.
摘要翻译：本文件公开了一种视频监控系统和方法，其中，所述系统包括：前端数据采集装置，前端接入装置和云系统，其中所述前端数据采集装置被配置为获取视频将视频图像数据图像传输到前端接入设备; 前端接入装置被配置为将由前端数据采集装置发送的视频图像数据发送到云系统; 并且云系统被配置为当由前端数据采集设备获取的视频图像中的目标异常地进行时分析视频图像数据并产生报警。本文还公开了一种云系统。使用本文档，可以对所监视的场景进行全面的图像分析和处理，可以减少假阳性和假阴性情况。

7. 发明申请

US20100020769A1 A Method for Wireless Terminal Dynamically Switching Window in a Wireless LAN Environment 有权
标题翻译：无线局域网环境中无线终端动态切换窗口的方法
公开(公告)号：US20100020769A1
公开(公告)日：2010-01-28
申请号：US11722451
申请日：2004-12-21
申请人： Fengguo Ma , Bo Sun , Yin Gao , Feng Li , Shaohua Wu
发明人： Fengguo Ma , Bo Sun , Yin Gao , Feng Li , Shaohua Wu
IPC分类号： H04W36/30
CPC分类号： H04W36/0083 , H04W24/00 , H04W36/30 , H04W84/12
摘要： The invention discloses a method for wireless terminal dynamically switching window in a wireless LAN environment. The wireless LAN comprises several access points and stations which establish wireless communication connections with the access points. The stations can switch the current access window by scanning. The method characterizes in that including following steps: giving the switching window an initial value through the stations; the stations judge if there is another access point of which the signal quality is greater than that of the current access window through scanning wireless channels; if so, further judge if the stations are in a frequently handoff status, if so, the handoff judging result is not allowed to switch window; if not, the handoff judging result is allowed to switch window. The present invention can adaptively adjust the stations' switch windows according to the stations' handoff status and frequently handoff status. On one hand, the invention avoids the occurring of frequently handoff by changing the handoff conditions of the stations, increasing the access efficiency of the stations which is in the handoff status and in a wireless LAN environment, while maintaining the sensitivity of the stations which is in the handoff status, ensuring the quality of the wireless links between the stations and the access points.
摘要翻译：本发明公开了一种无线终端在无线局域网环境中动态切换窗口的方法。无线LAN包括几个接入点和与接入点建立无线通信连接的站。站点可以通过扫描切换当前访问窗口。该方法的特征在于包括以下步骤：通过站给出切换窗口的初始值; 通过扫描无线信道，站点判断信号质量是否大于当前接入窗口的另一接入点; 如果是，进一步判断站是否处于频繁切换状态，如果是，则切换判断结果不允许切换窗口; 如果没有，则切换判断结果被允许切换窗口。本发明可以根据站的切换状态和频繁切换状态自适应地调整站的切换窗口。一方面，本发明通过改变台站的切换条件来避免发生频繁切换，提高处于切换状态的台站和无线局域网环境中的接入效率，同时保持站点的灵敏度在切换状态下，确保站点和接入点之间的无线链路的质量。

8. 发明申请

US20150156614A1 Method and Device for Adjusting and Processing Ringtone 有权
标题翻译：调整和处理铃声的方法和装置
公开(公告)号：US20150156614A1
公开(公告)日：2015-06-04
申请号：US14401160
申请日：2012-06-29
申请人： Xin Chi , Chunfan Ji , Shaohua Wu , Zhongbo Han , Guolin Teng
发明人： Xin Chi , Chunfan Ji , Shaohua Wu , Zhongbo Han , Guolin Teng
IPC分类号： H04W4/16 , H04W68/00
CPC分类号： H04W4/16 , H04M1/72572 , H04M3/42051 , H04M19/04 , H04M19/041 , H04M19/044 , H04W68/00
摘要： A method and device for adjusting and processing ringtone is Provided, the method comprising: when a user equipment (UE) plays a ringtone, acquiring environmental audio data, the environmental audio data comprises the ringtone data played by the UE and the external environment noise data of the UE; analyzing the characteristic parameter of the ringtone played by the UE according to the acquired audio data; and adjusting the ringtone played by the UE according to the characteristic parameter. The disclosure solves the problem in the related art of how to automatically and accurately adjust the ringtone of a UE on the basis of different environments, thus achieving the effect of accurately adjusting the ringtone of the UE on the basis of different environments.
摘要翻译：提供了一种用于调整和处理铃声的方法和装置，所述方法包括：当用户设备（UE）播放铃声时，获取环境音频数据，环境音频数据包括由UE播放的铃声数据和外部环境噪声数据的UE; 根据获取的音频数据分析UE播放的铃声的特征参数; 并根据特征参数调整UE播放的铃声。本发明解决了现有技术中如何根据不同环境自动准确地调整UE的铃声的问题，从而实现了在不同环境下准确调整UE的铃声的效果。

9. 发明授权

US07940731B2 Load balancing method for a wireless area network 有权
标题翻译：无线区域网络的负载均衡方法
公开(公告)号：US07940731B2
公开(公告)日：2011-05-10
申请号：US11622863
申请日：2007-01-12
申请人： Yin Gao , Bo Sun , Shaohua Wu , Fengguo Ma , Feng Li
发明人： Yin Gao , Bo Sun , Shaohua Wu , Fengguo Ma , Feng Li
IPC分类号： H04W4/00 , H04W72/00 , H04W36/00
CPC分类号： H04W48/06 , G06F17/5022 , H04W28/06 , H04W28/08 , H04W48/20 , H04W84/12
摘要： The present invention relates to a load balancing method for a wireless local area network, which includes the following steps: initializing the load balancing group, self-organizing to select an online access point from the load balancing group as a load balancing agent center, each access point of the said balancing group managing and processing the load balance in accordance with the load level and balance optimizing policy, therefore implements the network load balance. The method of the invention improves reliability of the network load information, presents the load information from invalidly broadcasting in the wireless local area network, therefore reduces the additional overhead for managing the load balance of the wireless network, particularly in the network that having three layers switching equipment, self-organizing to select the agent center can utilize the network resource in effect, therefore managing the dynamic load balance information much more effectively, reducing the dependence on the upper server, and managing the network much more flexibly.
摘要翻译：本发明涉及无线局域网的负载平衡方法，包括以下步骤：初始化负载均衡组，自组织，从负载均衡组中选择一个在线接入点作为负载平衡代理中心，每个所述平衡组的接入点根据负载级别和平衡优化策略管理和处理负载均衡，从而实现网络负载平衡。本发明的方法提高了网络负载信息的可靠性，在无线局域网中呈现了无效广播的负载信息，从而降低了管理无线网络负载平衡的额外开销，特别是在具有三层网络的网络中交换设备，自组织选择代理中心可以利用网络资源，从而更有效地管理动态负载均衡信息，减少对上位机的依赖性，更灵活地管理网络。

10. 发明申请

US20070115906A1 LOAD BALANCING METHOD FOR A WIRELESS AREA NETOWRK 有权
标题翻译：无线区域网络的负载均衡方法
公开(公告)号：US20070115906A1
公开(公告)日：2007-05-24
申请号：US11622863
申请日：2007-01-12
申请人： Yin Gao , Bo Sun , Shaohua Wu , Fengguo Ma , Feng Ll
发明人： Yin Gao , Bo Sun , Shaohua Wu , Fengguo Ma , Feng Ll
IPC分类号： H04Q7/24 , H04Q7/20
CPC分类号： H04W48/06 , G06F17/5022 , H04W28/06 , H04W28/08 , H04W48/20 , H04W84/12
摘要： The present invention relates to a load balancing method for a wireless local area network, which including the following steps: initializing the load balancing group, self-organizing to select an online access point from the load balancing group as a load balancing agent center, each access point of the said balancing group managing and processing the load balance in accordance with the load level and balance optimizing policy, therefore implements the network load balance. The method of the invention improves reliability of the network load information, prevents the load information from invalidly broadcasting in the wireless local area network, therefore reduces the additional overhead for managing the load balance of the wireless network, particularly in the network that having three layers switching equipment, self-organizing to select the agent center can utilize the network resource in effect, therefore managing the dynamic load balance information much more effect, reducing the dependence on the upper server, and managing the network much more flexible.
摘要翻译：本发明涉及一种无线局域网的负载平衡方法，包括以下步骤：初始化负载均衡组，自组织从负载均衡组中选择一个在线接入点作为负载均衡中心，每个所述平衡组的接入点根据负载级别和平衡优化策略管理和处理负载均衡，从而实现网络负载平衡。本发明的方法提高了网络负载信息的可靠性，防止了无线局域网中的负载信息无效广播，从而减少了管理无线网络负载平衡的附加开销，特别是在具有三层网络的网络中交换设备，自组织选择代理中心可以利用网络资源，从而更有效地管理动态负载均衡信息，减少对上位机的依赖，管理网络更加灵活。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式