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1. 外观设计

USD982521S1 Plug socket 有权
公开(公告)号：USD982521S1
公开(公告)日：2023-04-04
申请号：US29786428
申请日：2021-06-01
申请人： Bin Wu , Cai Chen
设计人： Bin Wu , Cai Chen

2. 发明申请

US20210372404A1 POWER SAVING VACUUMING PUMP SYSTEM BASED ON COMPLETE-BEARING-SEALING AND DRY-LARGE-PRESSURE-DIFFERENCE ROOT VACUUMING ROOT PUMPS 有权
公开(公告)号：US20210372404A1
公开(公告)日：2021-12-02
申请号：US17400141
申请日：2021-08-12
申请人： Raymond Zhou Shaw , Yi RONG , Bin Wu
发明人： Raymond Zhou Shaw , Yi RONG , Bin Wu
IPC分类号： F04C25/02 , F04C23/00 , F04C18/12 , F04C28/02 , F04C28/24 , F04C28/08
摘要： A power saving vacuuming pump system is based on complete-bearing-sealing and dry-large-pressure-difference root vacuuming root pumps includes an input valve at an input end of a vacuum space for receiving gas mixture of saturation water vapor and non-condensed air from a condenser of a power plant; a first root vacuum pump connected to the input valve for receiving gas mixture from the input valve and then compressing the gas mixture; a second root vacuum pump connected to the first root vacuum pump for receiving gas mixture from the first root vacuum pump and then compressing the gas mixture. Inner connection walls between the vacuum chamber and the two bearing rooms are installed respective bearings which are installed to be around the driving shaft, and thus all the vacuum chamber and the two bearing rooms are tightly sealed. The vacuum chamber is completely dried so as to prevent from internal emulsion.

3. 发明申请

US20210301683A1 PRE-BOOSTER PUMPING SYSTEM FOR INCREASING POWER GENERATION OF TURBINE OF THERMAL POWER PLANT 有权
公开(公告)号：US20210301683A1
公开(公告)日：2021-09-30
申请号：US16828955
申请日：2020-03-25
申请人： Raymond Zhou Shaw , Bin Wu , Xiaoqing Pan
发明人： Raymond Zhou Shaw , Bin Wu , Xiaoqing Pan
IPC分类号： F01K9/00 , F28B9/06
摘要： A pre-booster pumping system for increasing power generation of a turbine of a thermal power plant includes a booster pump system including an inlet end, an output end and at least one booster pump; the inlet end of the booster pump system being connected to the air draining end of the turbine through an input tube; each booster pump including an air inlet and an air outlet; the waste gas drained from the air draining end of the turbine being inputted to the booster pump; the vapor pressure being increased in the booster pump and then the vapor being outputted from the output end; and a condenser having an input end; the output end of the booster pump system being connected to the condenser through the output tube; the condenser serving to receive the waste gas from the booster pump system and cool the waste vapor as water.

4. 外观设计

USD908510S1 Smart clock with projector 有权
公开(公告)号：USD908510S1
公开(公告)日：2021-01-26
申请号：US29639535
申请日：2018-03-07
申请人： Bin Wu
设计人： Bin Wu

5. 发明授权

US10452690B2 Online sites with associated fictitious geographical locations 有权
公开(公告)号：US10452690B2
公开(公告)日：2019-10-22
申请号：US14736096
申请日：2015-06-10
申请人： Bin Wu
发明人： Bin Wu
IPC分类号： G06F16/00 , G06F16/29 , G06F16/248 , G06F16/28 , G06F16/955 , G06F16/958 , H04L29/08 , G06F16/9537
摘要： A method, which provides a location context to an online object, includes (a) receiving identification information regarding the online object; (b) in a database, creating a relationship between the online object and a representation of a geographical location; (c) receiving a request for retrieving the relationship from the database based on the identification information or the geographical location; and (d) responding to the request by returning the relationship retrieved from the database. The request may originate from an application program that displays the representation of the geographical location graphically. The online object may correspond to an online business. In some implementations, the online object is unrelated in real life to a community located at the geographical location.

6. 发明授权

US10046946B2 Measuring weight of a compartment 有权
公开(公告)号：US10046946B2
公开(公告)日：2018-08-14
申请号：US14772529
申请日：2013-03-05
申请人： OTIS ELEVATOR COMPANY , Gang Tan , Zhiyong Yao , Xiaofei Guo , Bin Wu
发明人： Gang Tan , Zhiyong Yao , Xiaofei Guo , Bin Wu
IPC分类号： B66B11/02 , G01G23/06 , B66B1/34 , B66B5/00 , G01G9/00 , G01G19/00 , G01G3/04 , G01G19/18
摘要： Disclosed a load measurement system (100) includes a compartment (110), a damper (112) and a weight calculation unit (131). The damper (112) is configured to be positioned between the compartment (110) and a platform (121) and to compress at a predetermined rate based on a load of the compartment (110). The weight calculation unit (131) is configured to calculate a weight of the compartment (110) based on the compression of the damper (112).

7. 发明授权

US09451049B2 Sharing media among remote access clients in a universal plug and play environment 有权
标题翻译：在通用即插即用环境中在远程访问客户端之间共享媒体
公开(公告)号：US09451049B2
公开(公告)日：2016-09-20
申请号：US13885204
申请日：2010-12-13
申请人： Qi-Bin Wu
发明人： Qi-Bin Wu
IPC分类号： G06F15/16 , H04L29/06 , H04L12/28 , H04L12/54
CPC分类号： H04L61/25 , H04L12/2809 , H04L12/5691 , H04L67/42
摘要： In general, in one aspect, the disclosure describes a Universal Plug and Play (UPnP) Remote Access Server (RAS) to provide a communication channel between UPnP Remote Access Clients (RACs) connected thereto. The UPnP RAS maintains local discovery information for UPnP devices connected to a local network and remote discovery information for remote UPnP devices communicating therewith. The UPnP RAS provides the remote UPnP devices communicating therewith with the local discovery information and the remote discovery information. The remote discovery information is utilized by a first remote UPnP device to discover a second UPnP device and vice versa. After discovery, a first remote UPnP device can communicate with a second UPnP device and vice versa.
摘要翻译：通常，在一个方面，本公开描述了一种通用即插即用（UPnP）远程访问服务器（RAS），用于在连接到其的UPnP远程访问客户端（RAC）之间提供通信信道。 UPnP RAS维护连接到本地网络的UPnP设备的本地发现信息，以及与之通信的远程UPnP设备的远程发现信息。 UPnP RAS为与其通信的远程UPnP设备提供本地发现信息和远程发现信息。第一远程UPnP设备利用远程发现信息来发现第二UPnP设备，反之亦然。发现后，第一个远程UPnP设备可以与第二个UPnP设备进行通信，反之亦然。

8. 发明申请

US20160211762A1 MODULAR MULTILEVEL CONVERTER AND CHARGING CIRCUIT THEREFOR 有权
标题翻译：模块化多电平转换器及其充电电路
公开(公告)号：US20160211762A1
公开(公告)日：2016-07-21
申请号：US14597261
申请日：2015-01-15
申请人： Zhongyuan Cheng , Bin Wu , Navid R. Zargari , Kai Tian , David Dewei Xu
发明人： Zhongyuan Cheng , Bin Wu , Navid R. Zargari , Kai Tian , David Dewei Xu
IPC分类号： H02M5/458 , H02M7/06 , H02J7/00 , H02M7/537
CPC分类号： H02J7/0072 , H02J7/0065 , H02M1/36 , H02M7/483 , H02M2007/4835
摘要： Methods and charging apparatus are presented for charging cell capacitors of a multilevel power conversion system, in which an auxiliary charging source is selectively applied across DC bus terminals while one or more selected multilevel converter cells are alternately switched between a first state to bypass the selected cell or cells and a second state to charge the cell capacitor or capacitors of the selected cell via charging current from the auxiliary charging source.
摘要翻译：提出了用于为多电平电力转换系统的电池电容器充电的方法和充电装置，其中辅助充电源被选择性地施加在直流总线端子上，而一个或多个所选择的多电平转换器单元在第一状态之间交替切换以绕过所选择的单元或单元以及第二状态，以通过来自辅助充电源的充电电流对所选择的单元的单元电容器或电容器进行充电。

9. 发明授权

US09325252B2 Multilevel converter systems and sinusoidal pulse width modulation methods 有权
标题翻译：多电平转换器系统和正弦脉宽调制方法
公开(公告)号：US09325252B2
公开(公告)日：2016-04-26
申请号：US14153103
申请日：2014-01-13
申请人： Mehdi Narimani , Bin Wu , Zhongyuan Cheng , Navid Zargari
发明人： Mehdi Narimani , Bin Wu , Zhongyuan Cheng , Navid Zargari
IPC分类号： H02M5/458 , H02M1/12 , H02M7/483 , H02M1/00 , H02M7/487
CPC分类号： H02M5/4585 , H02M1/12 , H02M7/483 , H02M7/487 , H02M2001/0003
摘要： Sinusoidal pulse width modulation (SPWM) control techniques, computer readable mediums, and apparatus are presented for operating a multilevel converter, in which a desired AC node voltage level is determined through comparison of a plurality of carrier signals or values to at least one reference signal or value, and a switching state is selected from a plurality of redundant switching states corresponding to the desired AC node voltage level for generating switching control signals based at least partially on a switched capacitor voltage balancing goal or other control objective.
摘要翻译：提出了正弦脉宽调制（SPWM）控制技术，计算机可读介质和装置，用于操作多电平转换器，其中通过将多个载波信号或值与至少一个参考信号进行比较来确定期望的AC节点电压电平或值，并且从对应于期望AC节点电压电平的多个冗余开关状态中选择开关状态，用于至少部分地基于开关电容器电压平衡目标或其他控制目标来产生开关控制信号。

10. 发明申请

US20150237156A1 LPC2468-BASED MVB-WTB GATEWAY AND WORKING METHOD THEREOF 审中-公开
标题翻译：基于LPC2468的MVB-WTB网关及其工作方法
公开(公告)号：US20150237156A1
公开(公告)日：2015-08-20
申请号：US14434182
申请日：2012-10-19
申请人： Chen ZHAO , Bin WU , Dong HUANG , Weiwei HOU , Yuanming PAN , Liang GUO
发明人： Chen Zhao , Mingshu Li , Bin Wu , Dong Huang , Wei-wei Hou , Yuanming Pan , Liang Guo
IPC分类号： H04L29/08
CPC分类号： H04L67/288 , H04L12/40 , H04L12/4625 , H04L12/6418 , H04L67/10 , H04L2012/40293
摘要： The present invention discloses a LPC2468-based MVB-WTB gateway and associated operating methods in the field of train communications. The disclosed network gateway includes a MVB network card and a WTB network card. The WTB network card includes WTB-ARM and a WTB-FPGA module. The MVB network card includes MVB-ARM and MVB-FPGA module. The WTB-ARM module uses a LPC2468 processor to analyze data in the network layer and the data link layer based on gateway protocol. The WTB-FPGA module allows WTB to exchange data with other networks gateways, as well as between the WTB and MVB. The MVB-ARM module is responsible for executing protocols on the network cards. Via data communications on MVB, the MVB-FPGA module collects the process and message data of the MVB equipment, and exchange communication data between WTB within a network gateway. The present invention can increase speed and enhance reliability for communications between gateways.
摘要翻译：本发明公开了一种基于LPC2468的MVB-WTB网关和列车通信领域的相关操作方法。所公开的网络网关包括MVB网卡和WTB网卡。 WTB网卡包括WTB-ARM和WTB-FPGA模块。 MVB网卡包括MVB-ARM和MVB-FPGA模块。 WTB-ARM模块使用LPC2468处理器来基于网关协议来分析网络层和数据链路层中的数据。 WTB-FPGA模块允许WTB与其他网络网关以及WTB和MVB之间交换数据。 MVB-ARM模块负责在网卡上执行协议。通过MVB上的数据通信，MVB-FPGA模块收集MVB设备的过程和消息数据，并在网络网关内的WTB之间交换通信数据。本发明可以提高网关之间的通信速度并提高其可靠性。

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