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1. 发明申请

US20130249298A1 HYBRID INTEGRATED WIND-SOLAR-DIESEL-CITY POWER SUPPLY SYSTEM 有权
标题翻译：混合式风力 - 太阳能 - 电力城市电力系统
公开(公告)号：US20130249298A1
公开(公告)日：2013-09-26
申请号：US13520108
申请日：2011-05-27
申请人： Bin Dong , Zhong Wei Zhang , Wei Yu , Yu Sheng Ye
发明人： Bin Dong , Zhong Wei Zhang , Wei Yu , Yu Sheng Ye
IPC分类号： H02J3/00
CPC分类号： H02J3/005 , H02J1/102 , H02J3/381 , H02J3/383 , H02J3/386 , H02J7/34 , H02J7/35 , Y02A30/62 , Y02E10/563 , Y02E10/566 , Y02E10/763 , Y02E10/766 , Y02E70/40 , Y10T307/696
摘要： The invention relates to a hybrid integrated wind-solar-diesel-city power supply system, which comprises at least one subsystem selected from wind power subsystems or solar power subsystems and at least one diesel-city power subsystem, a direct-current bus unit, a main control unit, multiple high frequency rectifiers and a direct-current distribution unit. Each one subsystem has a DC output coupled to said direct-current bus unit for afflux. Said main control unit is configured to select a set of subsystems from the wind and solar power subsystems and enable the selected set of subsystems but disable others, so as to let a sum of maximum power output of all enabled subsystems to be larger than or equal to power demanded while minimize the number of the enabled subsystems contained in the selected set of the subsystems, and adjust operation of the selected subsystems so as to optimize the system efficiency, and also configured to control current and voltage output of said high frequency rectifier according to the operation status of said direct-current distribution unit and the voltage and current output of said direct-current bus unit, thereby advantageously increasing efficiency and reducing the power consumption of the system, and thus also improve reliability and life of the system apparatus.
摘要翻译：本发明涉及一种混合式综合风力 - 太阳能 - 柴油城市供电系统，其包括至少一个选自风力发电子系统或太阳能发电子系统的子系统和至少一个柴油城市电力子系统，直流总线单元，主控单元，多个高频整流器和直流分配单元。每个子系统具有耦合到所述直流总线单元的直流输出用于流淌。所述主控制单元被配置为从风和太阳能发电子系统中选择一组子系统，并启用所选择的一组子系统，但禁用其他子系统，以使所有启用的子系统的最大功率输出的总和大于或等于在所选择的一组子系统中包含的启用子系统的数量最小化的同时，对所需的功率进行最小化，并且调整所选择的子系统的操作，以便优化系统效率，并且还被配置为根据所述子系统的电流和电压输出来控制所述高频整流器的电流和电压输出涉及所述直流分配单元的运行状态和所述直流总线单元的电压和电流输出，由此有利地提高了系统的效率并降低了功率消耗，从而也提高了系统设备的可靠性和寿命。

2. 发明授权

US09130387B2 Hybrid integrated wind-solar-diesel-city power supply system 有权
标题翻译：混合式综合风 - 太阳能 - 柴油城市供电系统
公开(公告)号：US09130387B2
公开(公告)日：2015-09-08
申请号：US13520108
申请日：2011-05-27
申请人： Bin Dong , Zhong Wei Zheng , Wei Yu , Yu Sheng Ye
发明人： Bin Dong , Zhong Wei Zheng , Wei Yu , Yu Sheng Ye
IPC分类号： H02J3/00 , H02J7/34 , H02J1/10 , H02J7/35 , H02J3/38
CPC分类号： H02J3/005 , H02J1/102 , H02J3/381 , H02J3/383 , H02J3/386 , H02J7/34 , H02J7/35 , Y02A30/62 , Y02E10/563 , Y02E10/566 , Y02E10/763 , Y02E10/766 , Y02E70/40 , Y10T307/696
摘要： The invention relates to a hybrid integrated wind-solar-diesel-city power supply system, which comprises at least one subsystem selected from wind power subsystems or solar power subsystems and at least one diesel-city power subsystem, a direct-current bus unit, a main control unit, multiple high frequency rectifiers and a direct-current distribution unit. Each one subsystem has a DC output coupled to said direct-current bus unit for afflux. Said main control unit is configured to select a set of subsystems from the wind and solar power subsystems and enable the selected set of subsystems but disable others, so as to let a sum of maximum power output of all enabled subsystems to be larger than or equal to power demanded while minimize the number of the enabled subsystems contained in the selected set of the subsystems, and adjust operation of the selected subsystems so as to optimize the system efficiency, and also configured to control current and voltage output of said high frequency rectifier according to the operation status of said direct-current distribution unit and the voltage and current output of said direct-current bus unit, thereby advantageously increasing efficiency and reducing the power consumption of the system, and thus also improve reliability and life of the system apparatus.
摘要翻译：本发明涉及一种混合式综合风力 - 太阳能 - 柴油城市供电系统，其包括至少一个选自风力发电子系统或太阳能发电子系统的子系统和至少一个柴油城市电力子系统，直流总线单元，主控单元，多个高频整流器和直流分配单元。每个子系统具有耦合到所述直流总线单元的直流输出用于流淌。所述主控制单元被配置为从风和太阳能发电子系统中选择一组子系统，并启用所选择的一组子系统，但禁用其他子系统，以使所有启用的子系统的最大功率输出的总和大于或等于在所选择的一组子系统中包含的启用子系统的数量最小化的同时，对所需的功率进行最小化，并且调整所选择的子系统的操作，以便优化系统效率，并且还被配置为根据所述子系统的电流和电压输出来控制所述高频整流器的电流和电压输出涉及所述直流分配单元的运行状态和所述直流总线单元的电压和电流输出，由此有利地提高了系统的效率并降低了功率消耗，从而也提高了系统设备的可靠性和寿命。

3. 发明公开

US20230290130A1 TABLE RECOGNITION METHOD AND APPARATUS AND NON-TRANSITORY COMPUTER-READABLE MEDIUM 审中-公开
公开(公告)号：US20230290130A1
公开(公告)日：2023-09-14
申请号：US18165459
申请日：2023-02-07
申请人： Lei DING , Bin Dong , Shanshan Jiang , Jiashi Zhang , Yongwei Zhang
发明人： Lei DING , Bin Dong , Shanshan Jiang , Jiashi Zhang , Yongwei Zhang
IPC分类号： G06V10/80 , G06V30/414 , G06V30/413 , G06V10/82 , G06V10/77 , G06V30/18
CPC分类号： G06V10/806 , G06V30/414 , G06V30/413 , G06V10/82 , G06V10/7715 , G06V30/18162
摘要： Disclosed are a table recognition method and apparatus. The table recognition method includes steps of obtaining an image vision feature and a character content feature of a table image; fusing the image vision feature and the character content feature of the table image to acquire a first fusion feature, and carrying out recognition based on the first fusion feature to acquire a table structure; and performing, based on the table structure, character recognition on the table image to acquire table character contents.

4. 发明授权

US10909319B2 Entity linking method, electronic device for performing entity linking, and non-transitory computer-readable recording medium 有权
公开(公告)号：US10909319B2
公开(公告)日：2021-02-02
申请号：US16242365
申请日：2019-01-08
申请人： Lei Ding , Yixuan Tong , Bin Dong , Shanshan Jiang , Yongwei Zhang
发明人： Lei Ding , Yixuan Tong , Bin Dong , Shanshan Jiang , Yongwei Zhang
IPC分类号： G06F16/22 , G07F7/00 , G07F17/30 , G06F40/279 , G06F16/35 , G06F16/31 , G06K9/62
摘要： A method, an apparatus and an electronic device for performing entity linking, and a non-transitory computer-readable recording medium are provided. The method includes constructing training data including a plurality of sets of labeled data using an existing unambiguous entity database where unambiguous entities corresponding to respective entity words are stored, each set of the labeled data including a text having an entity word and an unambiguous entity linked with the entity word; training an unambiguous entity recognition model whose output is a matching probability between an entity word in a text and an unambiguous entity using the training data; and inputting a text having an entity word to be recognized into the unambiguous entity recognition model, and determining an unambiguous entity linked with the entity word to be recognized based on an output result of the unambiguous entity recognition model.

5. 发明授权

US10282420B2 Evaluation element recognition method, evaluation element recognition apparatus, and evaluation element recognition system 有权
公开(公告)号：US10282420B2
公开(公告)日：2019-05-07
申请号：US15597501
申请日：2017-05-17
申请人： Shanshan Jiang , Bin Dong , Jichuan Zheng , Jiashi Zhang , Yixuan Tong
发明人： Shanshan Jiang , Bin Dong , Jichuan Zheng , Jiashi Zhang , Yixuan Tong
IPC分类号： G06F17/27 , G06F17/28
摘要： A method, an apparatus and a system for recognizing an evaluation element are provided. The method includes receiving an input text; performing, using a first conditional random field model, first recognition for the input text to obtain a first recognition result, the first recognition result including a pre-evaluation element that is recognized by using the first conditional random field model; performing, using a second conditional random field model, second recognition for the input text to obtain a second recognition result, the second recognition result including a false positive evaluation element that is recognized by using the second conditional random field model, the false positive evaluation element being an element erroneously detected as an evaluation element; and recognizing, based on the first recognition result and the second recognition result, an evaluation element in the input text.

6. 发明申请

US20180341863A1 KNOWLEDGE GRAPH PROCESSING METHOD AND DEVICE 审中-公开
公开(公告)号：US20180341863A1
公开(公告)日：2018-11-29
申请号：US15919355
申请日：2018-03-13
申请人： Lei Ding , Yixuan Tong , Bin Dong , Shanshan Jiang , Yongwei Zhang
发明人： Lei Ding , Yixuan Tong , Bin Dong , Shanshan Jiang , Yongwei Zhang
IPC分类号： G06N5/02 , G06F17/30 , G06F17/27
摘要： Knowledge graph processing method and device are disclosed. The method includes steps of obtaining an entity set containing a first entity, a second entity, and relation information; acquiring text information and image information related to the first entity and the second entity; generating a first structural information vector of the first entity and a second structural information vector of the second entity, and creating a first text information vector of the first entity, a first image information vector of the first entity, a second text information vector of the second entity, and a second image information vector of the second entity; and building a joint loss function so as to attain a first target vector of the first entity, a second target vector of the second entity, and a target relation vector of the relation information between the first entity and the second entity.

7. 发明授权

US09638031B2 Method of controlling well bore pressure based on model prediction control theory and systems theory 有权
公开(公告)号：US09638031B2
公开(公告)日：2017-05-02
申请号：US14351573
申请日：2011-11-04
申请人： Zhilin Li , Bin Dong , Haifang Sun , Liexiang Han , Runde Xiao , Bo Yang , Gui Tang , Qiulai Xue , Qiang Wei , Guojun Tang , Xing Zuo
发明人： Zhilin Li , Bin Dong , Haifang Sun , Liexiang Han , Runde Xiao , Bo Yang , Gui Tang , Qiulai Xue , Qiang Wei , Guojun Tang , Xing Zuo
IPC分类号： G05D16/00 , E21B49/00 , E21B47/10 , E21B41/00 , E21B21/08
CPC分类号： E21B49/00 , E21B21/08 , E21B41/0092 , E21B47/1025
摘要： A method for controlling well bore pressure based on model prediction control theory and systems theory, includes: detecting a well bottom pressure, a stand pipe pressure, a casing pressure, an injection flow rate and an outlet flow rate during the drilling operation process and determining the presence of overflow or leakage; if there is no overflow or leakage, then fine-adjusting the wellhead casing pressure according to the slight fluctuations of the well bottom pressure, the stand pipe pressure or the casing pressure; if there is overflow or leakage, simulating and calculating the overflow or leakage position and starting time of the overflow or leakage, predicting the variation over a future time period of the well bore pressure in the well drilling process, and utilizing an optimization algorithm to calculate the control parameter under a minimum of an actual well bottom pressure difference during the future period.

8. 发明授权

US08996545B2 In-memory spatial database for geocoding/geoprocessing 有权
标题翻译：用于地理编码/地理处理的内存空间数据库
公开(公告)号：US08996545B2
公开(公告)日：2015-03-31
申请号：US13675871
申请日：2012-11-13
申请人： Yingyu Chen , Bin Dong , Yongyuan Shen
发明人： Yingyu Chen , Bin Dong , Yongyuan Shen
IPC分类号： G06F17/30
CPC分类号： G06F17/30 , G06F17/30241
摘要： The embodiments provide an in-memory database system having an extraction module configured to extract data (e.g., business data and address data) from one or more external data sources and transform the data into a standard format, a geocoder configured to geocode the address data including obtaining spatial data based on the address data using an internal reference table, and an internal database configured to store the internal reference table, the business data, the address data, and the spatial data.
摘要翻译：实施例提供了一种内存数据库系统，其具有提取模块，该提取模块被配置为从一个或多个外部数据源提取数据（例如业务数据和地址数据），并将数据转换成标准格式，被配置为对地址数据进行地理编码包括使用内部参考表基于地址数据获得空间数据，以及配置为存储内部参考表，业务数据，地址数据和空间数据的内部数据库。

9. 发明申请

US20150074066A1 DATABASE OPERATIONS ON A COLUMNAR TABLE DATABASE 有权
标题翻译：数据库操作在COLUMNAR TABLE数据库中
公开(公告)号：US20150074066A1
公开(公告)日：2015-03-12
申请号：US14033203
申请日：2013-09-20
申请人： Wen-Syan Li , Bin Dong , Zheng Long Wei , Yingyu Chen , Yongyuan Shen
发明人： Wen-Syan Li , Bin Dong , Zheng Long Wei , Yingyu Chen , Yongyuan Shen
IPC分类号： G06F17/30 , G06F12/02
CPC分类号： G06F17/30315
摘要： A computer system includes at least one processor and at least one memory operably coupled to the at least one processor. The memory includes a memory pool and a database partitioned into multiple fragments. Each of the fragments is allocated a block of memory from the memory pool and the fragments store compressed data in a columnar table format. A database operation is applied in a compressed format to the compressed data in at least one of the fragments.
摘要翻译：计算机系统包括至少一个处理器和可操作地耦合到至少一个处理器的至少一个存储器。内存包括内存池和分割成多个片段的数据库。每个片段从内存池中分配一个内存块，并且片段以柱状表格式存储压缩数据。数据库操作以压缩格式应用于至少一个片段中的压缩数据。

10. 发明授权

US08099518B2 Method and system for providing asynchronous portal pages 有权
标题翻译：用于提供异步门户页面的方法和系统
公开(公告)号：US08099518B2
公开(公告)日：2012-01-17
申请号：US11563857
申请日：2006-11-28
申请人： Bin Dong , Xu Guang Gu , Tie Li , Yue Ma
发明人： Bin Dong , Xu Guang Gu , Tie Li , Yue Ma
IPC分类号： G06F15/16
CPC分类号： G06F17/30902 , G06F17/3089 , H04L67/02 , H04L67/1095
摘要： The present invention provides a method and system for implementing asynchronous portal pages, comprising a portlet monitor resident on a web browser and implemented with a script. When a user interacts with a portlet, the portlet monitor sends a XMLHTTP request to the portal server. The portal server obtains the corresponding web contents from the corresponding portlet based on the request. Then, the web contents are modified and the HTTP requests therein are redirected to XMLHTTP requests. The portlet monitor uses the modified web contents to refresh the web contents of the corresponding portlet in the portal page without reloading the whole portal page. Besides, after the user submits a request for a portlet, during waiting for the portlet being refreshed, the user may continue to interact with other portlets. Thus, the present invention has the abilities of partially refreshing and asynchronous communication.
摘要翻译：本发明提供了一种用于实现异步门户页面的方法和系统，包括驻留在web浏览器上并由脚本实现的Portlet监视器。当用户与portlet进行交互时，portlet监视器向门户服务器发送XMLHTTP请求。 Portal服务器根据请求从相应的Portlet获取相应的Web内容。然后，修改Web内容，并将其中的HTTP请求重定向到XMLHTTP请求。 portlet监视器使用修改的Web内容来刷新门户页面中相应Portlet的Web内容，而不重新加载整个门户页面。此外，在用户提交对portlet的请求之后，在等待刷新的Portlet期间，用户可以继续与其他portlet进行交互。因此，本发明具有部分刷新和异步通信的能力。

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