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

US20190167116A1 OPTICAL REDOX IMAGING SYSTEMS AND METHODS 审中-公开
公开(公告)号：US20190167116A1
公开(公告)日：2019-06-06
申请号：US16192229
申请日：2018-11-15
申请人： Yu Chen , Qinggong Tang , Udayakumar Kanniyappan , Lin Z. Li , He Xu , Yi Liu , Emily Conant
发明人： Yu Chen , Qinggong Tang , Udayakumar Kanniyappan , Lin Z. Li , He Xu , Yi Liu , Emily Conant
IPC分类号： A61B5/00 , A61B1/07 , A61B1/04 , A61B1/06 , A61B1/00 , A61B10/02
摘要： In accordance with aspects of the present disclosure, an exemplary system includes a hollow probe having a lumen containing one or more excitation optical fiber(s) and one or more imaging optical fiber(s) where the probe is sized to access a person's body, a first light source optically coupled to the excitation fiber(s) and configured to emit light that excites fluorescence of NADH in breast tissue, a second light source optically coupled to the excitation fiber(s) and configured to emit light that excites fluorescence of FAD in tissue such as breast tissue, an image capturing device optically coupled to the imaging fiber(s), and a controller configured to control the first light source and the image capturing device to capture NADH fluorescence signals/intensities while the probe is within the person's body and control the second light source and the image capturing device to capture FAD fluorescence signals/intensities while the probe is within the person's body.

2. 发明申请

US20130086024A1 Query Reformulation Using Post-Execution Results Analysis 审中-公开
标题翻译：使用执行后结果分析查询重组
公开(公告)号：US20130086024A1
公开(公告)日：2013-04-04
申请号：US13248894
申请日：2011-09-29
申请人： Yi Liu , Yu Chen , Qing Yu , Ji-Rong Wen
发明人： Yi Liu , Yu Chen , Qing Yu , Ji-Rong Wen
IPC分类号： G06F17/30
CPC分类号： G06F16/951 , G06F16/3338
摘要： Systems, methods, devices, and media are described to facilitate the training and employing of a three-class classifier for post-execution search query reformulation. In some embodiments, the classification is trained through a supervised learning process, based on a training set of queries mined from a query log. Query reformulation candidates are determined for each query in the training set, and searches are performed using each reformulation candidate and the un-reformulated training query. The resulting documents lists are analyzed to determine ranking and topic drift features, and to calculate a quality classification. The features and classification for each reformulation candidate are used to train the classifier in an offline mode. In some embodiments, the classifier is employed in an online mode to dynamically perform query reformulation on user-submitted queries.
摘要翻译：描述了系统，方法，设备和媒体，以便于训练和采用用于执行后搜索查询重新设计的三类分类器。在一些实施例中，基于从查询日志挖掘的查询的训练集，通过监督学习过程训练分类。针对训练集中的每个查询确定查询重写候选，并且使用每个重新配置候选和未重新编排的训练查询执行搜索。分析结果文件列表以确定排名和主题漂移特征，并计算质量分类。每个重组候选人的特征和分类用于在离线模式下训练分类器。在一些实施例中，分类器以在线模式使用以动态地对用户提交的查询进行查询重新配置。

3. 发明申请

US20110137886A1 Data-Centric Search Engine Architecture 审中-公开
标题翻译：以数据为中心的搜索引擎架构
公开(公告)号：US20110137886A1
公开(公告)日：2011-06-09
申请号：US12632821
申请日：2009-12-08
申请人： Ji-Rong Wen , Guomao Xin , Yunxiao Ma , Yu Chen , Qing Yu , Yi Liu , Zhicheng Dou , Shuming Shi
发明人： Ji-Rong Wen , Guomao Xin , Yunxiao Ma , Yu Chen , Qing Yu , Yi Liu , Zhicheng Dou , Shuming Shi
IPC分类号： G06F17/30
CPC分类号： G06F16/951
摘要： Described is a data-centric web search engine technology/architecture, in which document metadata, including offline-extracted metadata, is used as part of a search indexing and ranking pipeline. A web data management component receives crawled documents and extracts document metadata from the documents. An indexing component uses the document metadata to build an index for the documents. A serving component uses the index and the document metadata to serve content, e.g., search results. Also described is the use of query metadata extracted from queries of a query log for use in the pipeline.
摘要翻译：描述了以数据为中心的网络搜索引擎技术/架构，其中包括离线提取的元数据的文档元数据被用作搜索索引和排序流水线的一部分。 Web数据管理组件接收爬取的文档并从文档中提取文档元数据。索引组件使用文档元数据构建文档的索引。服务组件使用索引和文档元数据来提供内容，例如搜索结果。还描述了使用从查询日志的查询中提取的查询元数据用于流水线。

4. 发明申请

US20110078131A1 EXPERIMENTAL WEB SEARCH SYSTEM 审中-公开
标题翻译：实验WEB搜索系统
公开(公告)号：US20110078131A1
公开(公告)日：2011-03-31
申请号：US12569978
申请日：2009-09-30
申请人： Ji-Rong Wen , Yu Chen , Guomao Xin , Yunxiao Ma , Yi Liu , Zhicheng Dou , Qing Yu , Shuming Shi
发明人： Ji-Rong Wen , Yu Chen , Guomao Xin , Yunxiao Ma , Yi Liu , Zhicheng Dou , Qing Yu , Shuming Shi
IPC分类号： G06F7/10 , G06F17/30
CPC分类号： G06F16/951
摘要： Described is the running of search-related experiments on a full (or partial) offline snapshot copy of the search engine documents of an actual production system. A snapshot experimentation subsystem runs experimental code related to web searches on the offline data, including to run experimental index building code to build an experimental index (e.g., to test a new document feature), and/or to run experimental search-related code, such as to rank search results according to experimental ranking code, to implement an experimental search strategy, and/or to generate experimental captions.
摘要翻译：描述了对实际生产系统的搜索引擎文档的完整（或部分）离线快照副本的搜索相关实验的运行。快照实验子系统运行与离线数据上的网络搜索相关的实验代码，包括运行实验索引构建代码来构建实验索引（例如，测试新文档特征）和/或运行实验搜索相关代码，例如根据实验排名代码对搜索结果进行排名，以实现实验搜索策略，和/或生成实验标题。

5. 发明授权

US09568252B2 Heat pipe based passive residual heat removal system for spent fuel pool 有权
标题翻译：用于乏燃料池的热管式无源余热脱除系统
公开(公告)号：US09568252B2
公开(公告)日：2017-02-14
申请号：US14130169
申请日：2012-06-20
申请人： Mingguang Zheng , Cheng Ye , Xiankang Dong , Guoxing Gu , Jinquan Yan , Yong Wang , Yu Chen , Xia Su , Yu Chen , Liuhua Shen , Libing Zhu , Wei Shi , He Sun
发明人： Mingguang Zheng , Cheng Ye , Xiankang Dong , Guoxing Gu , Jinquan Yan , Yong Wang , Yu Chen , Xia Su , Yu Chen , Liuhua Shen , Libing Zhu , Wei Shi , He Sun
IPC分类号： G21C19/07 , F28D15/02 , G21C19/08 , G21C15/257
CPC分类号： F28D15/02 , F28D15/0266 , G21C15/257 , G21C19/07 , G21C19/08
摘要： A heat pipe based passive residual heat removal system for a spent fuel pool (3). Partitions (6) are arranged around an inside of the spent fuel pool. Evaporation-end heat pipes (4) are arranged between the outside of the partitions and an inner wail of the pool. The evaporation-end heat pipes have outlets that extend beyond the pool and are connected to an Inlet of an ascending pipe (10), and have inlets connected to an outlet of a descending pipe (5). Condensation-end heat pipes (7) have inlets connected to an outlet of the ascending pipe, and have outlets connected to an inlet of the descending pipe. The heat pipes cool the spent fuel pool. A heat exchange by phase change of working medium in the heat pipe leads to heat exchange of low temperature difference and high efficiency, relying on density difference for natural circulation drive.
摘要翻译：一种用于乏燃料池（3）的基于热管的被动余热除去系统。分区（6）排列在乏燃料池的内侧。蒸发端热管（4）布置在隔板的外侧和池的内壁之间。蒸发端热管具有延伸超出池并且连接到上升管（10）的入口的出口，并且具有连接到下降管（5）的出口的入口。冷凝端热管（7）具有连接到上升管的出口的入口，并且具有连接到下降管的入口的出口。热管冷却乏燃料池。热管中工作介质相变的热交换导致低温差热交换和高效率，依赖于自然循环驱动的密度差。

6. 外观设计

USD881650S1 Mug 有权
公开(公告)号：USD881650S1
公开(公告)日：2020-04-21
申请号：US29668665
申请日：2018-10-31
申请人： Yu Chen
设计人： Yu Chen
摘要： FIG. 1 is a front elevational view of a mug showing my new design;
FIG. 2 is a rear elevational view thereof;
FIG. 3 is a left side view thereof;
FIG. 4 is a right side view thereof;
FIG. 5 is a top plan view thereof;
FIG. 6 is a bottom plan view thereof;
FIG. 7 is a perspective view thereof;
FIG. 8 is a second perspective view thereof; and,
FIG. 9 is a third perspective view thereof.

7. 发明授权

US10383047B2 Method and apparatus for establishing a service in a first frequency 有权
公开(公告)号：US10383047B2
公开(公告)日：2019-08-13
申请号：US12298184
申请日：2007-04-17
申请人： Pingping Xing , Zhongji Hu , Yu Chen , Hua Chao
发明人： Pingping Xing , Zhongji Hu , Yu Chen , Hua Chao
IPC分类号： H04W48/20 , H04W4/06 , H04W36/38 , H04W72/00 , H04W36/00
摘要： The present invention relates to a method for establishing a service in a first frequency in a communication network, wherein the first frequency does not support the service or supports it in a limited way, the method comprises the following steps: determining the service to be established, re-selecting or redirecting to a second frequency that is suitable for the service, so as to carry out the service in the second frequency. The present invention also relates to user equipment and a network apparatus for establishing a service in a first frequency in a communication network, wherein the first frequency does not support the service or supports it in a limited way. According to the present invention, a non-MBMS service may be established in the MBMS dedicated frequency, so as to carry out the non-MBMS service in the normal frequency.

8. 发明授权

US09936716B2 Physical method for maintaining freshness of vegetables and fruits via technology of optical signal and optical signal generator 有权
公开(公告)号：US09936716B2
公开(公告)日：2018-04-10
申请号：US14944699
申请日：2015-11-18
申请人： Jing Li Chen , Yu Chen
发明人： Jing Li Chen , Yu Chen
IPC分类号： A23B7/01 , A23B7/015 , H05B37/02 , A23B7/04 , A23L3/26 , H05B33/08
CPC分类号： A23B7/015 , A23B7/04 , A23L3/26 , H05B33/0857 , H05B37/029
摘要： A physical method for maintaining the freshness of vegetables and fruits via the technology of the optical signal and optical signal generator are disclosed. By adopting the computer programmable pulsed scanning signal generator, it controls the light-emitting device mounted with red, green and blue light sources group to generate optical signal with pulsed or pulsed periodical scanning combined spectrum. The optical signal irradiates the fresh-cut fruits and vegetables preserved in the storage assembly at room temperature or at controlled temperature and humidity. By regulating the optical signal with periodical pulsed spectrum or pulsed scanning spectrum or periodical pulsed scanning combined spectrum, the irradiated vegetables and fruits obtain photon energy needed in light reactions of photosynthesis from the lighting environment of artificial optical signal which is in bright and dark periodic variation. The metabolism of the cellular tissue is recovered and maintained, and the growth inertia is kept at slow speed. It effectively prolongs the freshness state of vegetables and fruits which are preserved in the storage assembly.

9. 外观设计

USD788229S1 Glow dart 有权
公开(公告)号：USD788229S1
公开(公告)日：2017-05-30
申请号：US29559660
申请日：2016-03-30
申请人： Miu Wong , Yu Chen
设计人： Miu Wong , Yu Chen

10. 发明授权

US09232358B2 Method and apparatus for reusing MBSFN subframes 有权
标题翻译：用于重新使用MBSFN子帧的方法和装置
公开(公告)号：US09232358B2
公开(公告)日：2016-01-05
申请号：US13637431
申请日：2010-03-26
申请人： Yu Chen , Yonggang Wang , Zhongji Hu
发明人： Yu Chen , Yonggang Wang , Zhongji Hu
IPC分类号： H04H20/71 , H04W4/06
CPC分类号： H04W4/06 , Y02D70/1262 , Y02D70/1264
摘要： A method and apparatus for reusing a multicast broadcast single frequency network (MBSFN) subframe are disclosed. The method comprises configuring a policy of using unicast on a reused MBSFN subframe; and implementing the configured policy to reuse the MBSFN subframe. By using the above technical solution, it is enabled to implement transmitting unicast services on an MBSFN subframe while achieving a balance between power saving and implementation complexity, without affecting the existing protocol.
摘要翻译：公开了一种用于重用多播广播单频网（MBSFN）子帧的方法和装置。该方法包括配置在重新使用的MBSFN子帧上使用单播的策略; 并实现配置的策略以重新使用MBSFN子帧。通过使用上述技术方案，能够实现MBSFN子帧上的发送单播业务，同时实现节电与实现复杂度的平衡，而不影响现有协议。

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