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

US20150099854A1 FLUIDIZED BED POLYMERIZATION REACTOR AND PROCESS FOR PREPARING POLYMER 有权
标题翻译：流化床聚合反应器和制备聚合物的方法
公开(公告)号：US20150099854A1
公开(公告)日：2015-04-09
申请号：US13876621
申请日：2011-09-29
申请人： Wenqing Wu , Yongrong Yang , Guanghai Luo , Jingdai Wang , Binbo Jiang , Shufang Wang , Guodong Han
发明人： Wenqing Wu , Yongrong Yang , Guanghai Luo , Jingdai Wang , Binbo Jiang , Shufang Wang , Guodong Han
IPC分类号： B01J8/32 , C08F2/01
CPC分类号： B01J8/32 , B01J8/1827 , B01J8/1863 , B01J8/22 , B01J8/24 , B01J2208/00274 , B01J2208/00283 , B01J2208/00991 , C08F2/01 , Y02P20/582 , C08F210/16 , C08F210/14 , C08F2/34 , C08F2500/04
摘要： The invention provides a fluidized bed polymerization reactor, including: a column, in which a liquid distributor and a gas distributor above the liquid distributor are arranged, so that the reaction zone being divided into a first zone and a second zone through the gas distributor; and a circulating unit for circulating the gas material originated from the top zone of the column into the bottom zone thereof in a form of gas-liquid mixture. The gas-liquid mixture is undergone a gas-liquid separation in the bottom zone, the gas phase portion obtained being fed to the gas distributor and then into the second zone while the liquid phase portion obtained being entered into the first zone through the liquid distributor, so that the temperature in the first zone is lower than that in the second zone. Therefore, polymer with a molecular weight distributed in a relatively wide range can be obtained. The invention further provides a method for preparing polymer.
摘要翻译：本发明提供了一种流化床聚合反应器，包括：一个柱子，液体分配器和液体分布器上方的气体分配器被布置，使得反应区域通过气体分配器分成第一区域和第二区域; 以及循环单元，用于使源自塔顶部的气体材料以气液混合物的形式循环到其底部区域中。气液混合物在底部区域进行气 - 液分离，所获得的气相部分被供给到气体分配器，然后进入第二区域，同时所获得的液相部分通过液体分配器进入第一区域，使得第一区域中的温度低于第二区域中的温度。因此，可以获得分子量分布在较宽范围内的聚合物。本发明还提供了一种制备聚合物的方法。

2. 发明授权

US08732971B2 Thickness detection device 有权
标题翻译：厚度检测装置
公开(公告)号：US08732971B2
公开(公告)日：2014-05-27
申请号：US13321808
申请日：2010-03-22
申请人： Wenqing Wu , Weiping Xie , Wei Zhang , Yi Tao
发明人： Wenqing Wu , Weiping Xie , Wei Zhang , Yi Tao
IPC分类号： G01B5/06
CPC分类号： G01B5/06 , B65H5/062 , B65H7/12 , B65H2404/1521 , B65H2404/60
摘要： A thickness detection device comprises: a feed roller (130), a thickness detection unit (110,210) and a thickness measurement unit (120,220). The thickness detection unit (110, 210) comprises a detection roller (113, 213) which is contacted with the surface of the feed roller (130), a detection rotating shaft (111, 211) and a reflective board for thickness detection (112, 212); the thickness detection reflective board (112, 212) comprises an enlarging part (112a, 212a) and a bending part (112b, 212b) connected to one end of the enlarging part (112a, 212a); the detection roller (113, 213) and the detection rotating shaft (111, 211) are both arranged on the bending part (112b, 212b), a connection line of the axle centers of the detection roller (113, 213) and the detection rotating shaft (111, 211) is at an included angle with the enlarging part (112a, 212a) of the reflective board for thickness detection (112, 212); and the thickness measurement unit (120, 220) comprises a sensor used for measuring the distance that the enlarging part (112a, 212a) rotates around the detection rotating shaft (111, 211).
摘要翻译：厚度检测装置包括：进料辊（130），厚度检测单元（110,210）和厚度测量单元（120,220）。厚度检测单元（110,210）包括与进给辊（130）的表面接触的检测辊（113,213），检测旋转轴（111,211）和厚度检测用反射板（112 ，212）; 厚度检测反射板（112,212）包括扩大部分（112a，212a）和连接到放大部分（112a，212a）一端的弯曲部分（112b，212b）。检测辊（113,213）和检测旋转轴（111,211）均布置在弯曲部分（112b，212b）上，检测辊（113,213）的轴心的连接线和检测辊旋转轴（111,211）与用于厚度检测的反射板（112,212）的扩大部（112a，212a）成夹角; 厚度测量单元（120,220）包括用于测量放大部分（112a，212a）围绕检测旋转轴（111,211）旋转的距离的传感器。

3. 发明授权

US08683559B2 Method and system of serving subscribed contents from multiple sources via a global communications network 有权
标题翻译：通过全球通信网络从多个来源服务订阅的内容的方法和系统
公开(公告)号：US08683559B2
公开(公告)日：2014-03-25
申请号：US13087389
申请日：2011-04-15
申请人： Wenqing Wu
发明人： Wenqing Wu
IPC分类号： G06F7/04 , G06F15/16
CPC分类号： G06F21/10 , G06F21/41
摘要： A computer implemented method and system for, via a global communications network, serving subscribed contents from various subscribed content sources to end users without the need of end users subscribing and signing in at each individual subscribed content source. An embodiment system of present invention may use pre-stored access credentials specific to the embodiment system for fetching the requested subscribed contents from various subscribed content sources. The embodiment system may remove the aforementioned access credentials when forwarding the fetched subscribed contents to corresponding requesting end users. The end users may be served according to their viewing credits and other permissions. The viewing credits of end users may be adjusted according to the served subscribed contents. Before being forwarded to end users, the fetched subscribed contents may be amended according to the present invention to facilitate end users for requesting further subscribed contents to be served by the embodiment system.
摘要翻译：一种计算机实现的方法和系统，用于经由全球通信网络，从各种订阅的内容源向终端用户提供订阅的内容，而不需要终端用户在每个单独订阅的内容源上订阅和登录。本发明的实施例系统可以使用特定于实施例系统的预先存储的访问证书，用于从各种订阅的内容源中提取所请求的订阅内容。当将获取的订阅内容转发到相应的请求终端用户时，实施例系统可以去除上述访问凭证。最终用户可以根据他们的观看次数和其他权限进行投放。可以根据服务的订阅内容来调整终端用户的观看信用。在转发给最终用户之前，可以根据本发明修改所提取的订阅内容，以便最终用户请求实施例系统服务的另外的订阅内容。

4. 发明申请

US20130121066A1 CIRCUIT AND METHOD FOR GENERATING A REFERENCE LEVEL FOR A MAGNETIC RANDOM ACCESS MEMORY ELEMENT 有权
标题翻译：用于产生磁性随机存取元件的参考电平的电路和方法
公开(公告)号：US20130121066A1
公开(公告)日：2013-05-16
申请号：US13293565
申请日：2011-11-10
申请人： Xiaochun Zhu , Xia Li , Wenqing Wu , Jung Pill Kim , Seung H. Kang
发明人： Xiaochun Zhu , Xia Li , Wenqing Wu , Jung Pill Kim , Seung H. Kang
IPC分类号： G11C11/16
CPC分类号： G11C11/16 , G11C5/147 , G11C11/1673
摘要： A method of establishing a reference level includes providing first and second non-overlapping paths from a first node to a second node, providing first and second reference magnetic random access memory (MRAM) elements in the first path, providing third and fourth reference MRAM elements in the second path, measuring a first value indicative of a resistance between the first node and the second node, and setting the reference level based at least in part on the measured value. Also an associated reference circuit.
摘要翻译：建立参考水平的方法包括提供从第一节点到第二节点的第一和第二非重叠路径，在第一路径中提供第一和第二参考磁随机存取存储器（MRAM）元件，提供第三和第四参考MRAM元件在所述第二路径中，测量表示所述第一节点和所述第二节点之间的电阻的第一值，并且至少部分地基于所述测量值来设置所述参考电平。还有一个相关的参考电路。

5. 发明申请

US20110280133A1 SCALABLE SCHEDULER ARCHITECTURE FOR CHANNEL DECODING 审中-公开
标题翻译：用于信道解码的可调度调度器架构
公开(公告)号：US20110280133A1
公开(公告)日：2011-11-17
申请号：US13104844
申请日：2011-05-10
申请人： Wei-Hsin Chang , Hanfang Pan , Michael Alexander Howard , Wenqing Wu
发明人： Wei-Hsin Chang , Hanfang Pan , Michael Alexander Howard , Wenqing Wu
IPC分类号： H04W72/04 , H04W24/00
CPC分类号： H04L1/0052
摘要： Certain aspects of the present disclosure relate to a method for processing wireless communications. According to one aspect, a processing unit may receive a plurality of code blocks of a transport block and schedule the plurality of code blocks to be decoded in parallel with a plurality of decoders. Each decoder decodes at least one code block as an independent tasks. The processing unit further collects the decoded information bits from the plurality of decoders and forwards the collected decoded information bits for further processing. In one aspect, the processing unit includes an output agent to temporarily store the decoded information bits while waiting for all code blocks of the transport block to be decoded.
摘要翻译：本公开的某些方面涉及一种用于处理无线通信的方法。根据一个方面，处理单元可以接收传输块的多个码块，并且与多个解码器并行地调度要解码的多个码块。至少一个解码器解码至少一个代码块作为独立任务。处理单元进一步从多个解码器中收集解码的信息比特，并且转发所收集的解码信息比特用于进一步处理。一方面，处理单元包括一个输出代理，用于临时存储解码的信息位，同时等待传输块的所有代码块被解码。

6. 发明申请

US20110214170A1 METHOD AND SYSTEM OF SERVING SUBSCRIBED CONTENTS FROM MULTIPLE SOURCES VIA A GLOBAL COMMUNICATIONS NETWORK 有权
标题翻译：通过全球通信网络服务来自多个来源的订阅内容的方法和系统
公开(公告)号：US20110214170A1
公开(公告)日：2011-09-01
申请号：US13087389
申请日：2011-04-15
申请人： WENQING WU
发明人： WENQING WU
IPC分类号： H04L9/32 , G06F21/00 , G06F15/16
CPC分类号： G06F21/10 , G06F21/41
摘要： A computer implemented method and system for, via a global communications network, serving subscribed contents from various subscribed content sources to end users without the need of end users subscribing and signing in at each individual subscribed content source. An embodiment system of present invention may use pre-stored access credentials specific to the embodiment system for fetching the requested subscribed contents from various subscribed content sources. The embodiment system may remove the aforementioned access credentials when forwarding the fetched subscribed contents to corresponding requesting end users. The end users may be served according to their viewing credits and other permissions. The viewing credits of end users may be adjusted according to the served subscribed contents. Before being forwarded to end users, the fetched subscribed contents may be amended according to the present invention to facilitate end users for requesting further subscribed contents to be served by the embodiment system.
摘要翻译：一种计算机实现的方法和系统，用于经由全球通信网络，从各种订阅的内容源向终端用户提供订阅的内容，而不需要终端用户在每个单独订阅的内容源上订阅和登录。本发明的实施例系统可以使用特定于实施例系统的预先存储的访问证书，用于从各种订阅的内容源中提取所请求的订阅内容。当将获取的订阅内容转发到相应的请求终端用户时，实施例系统可以去除上述访问凭证。最终用户可以根据他们的观看次数和其他权限进行投放。可以根据服务的订阅内容来调整终端用户的观看信用。在转发给最终用户之前，可以根据本发明修改所提取的订阅内容，以便最终用户请求实施例系统服务的另外的订阅内容。

7. 发明申请

US20190109709A1 SYSTEM AND METHOD FOR CREATING AND TRANSFERRING DIGITAL TOKENS CRYPTOGRAPHICALLY WITHOUT THE NEED FOR PERIODIC CENTRALIZED AUTHORIZATION TO RECORD TRANSACTIONS 审中-公开
公开(公告)号：US20190109709A1
公开(公告)日：2019-04-11
申请号：US16147887
申请日：2018-10-01
申请人： Wenqing Wu
发明人： Wenqing Wu
IPC分类号： H04L9/08 , H04L9/06 , G06Q20/40 , H04L9/30
摘要： The present invention is directed to a non-transitory machine-readable storage medium containing program instructions for creating and transferring digital tokens cryptographically without the transaction recording need for periodic centralized authorization by configuring said non-transitory machine-readable storage medium to: 1) generating a transaction consent for token creation or transfer, said transaction consent contains token information of where to get the transaction approved, in forms of web URLs, email addresses, or SMS phone numbers etc., and how to verify the approval, in the form of digital signature verification with token ID serving as cryptographic signature public key. Said transaction consent is digitally signed by transaction initiators; and 2) directing said transaction consent to appropriate transaction approval node; and 3) validating said transaction consent and forming a corresponding transaction record, said transaction record is digitally signed that can be validated by the cryptographic signature public key which is made to delegate said token in said transaction and made to be known to token recipients via said token information in said token consent. To make said digital token general purpose, said transaction consent may also contain information of task/liability fulfillment inspectors, privilege/permission granters, future transfer signature requirements and timing constraints for implementing functions such as task/liability tracking and releasing, privilege/permission tracking and granting, installment payment fulfillment and revocation etc. The transaction system of the present invention also comprises nodes for publishing access information of token transaction approval servers, so that token transaction clients may retrieve latest up-to-dated access information.

8. 发明授权

US09110746B2 Magnetic tunnel junction based random number generator 有权
标题翻译：基于磁隧道结的随机数发生器
公开(公告)号：US09110746B2
公开(公告)日：2015-08-18
申请号：US13602776
申请日：2012-09-04
申请人： Xiaochun Zhu , Wenqing Wu , David M. Jacobson , Seung H. Kang , Kendrick H. Yuen
发明人： Xiaochun Zhu , Wenqing Wu , David M. Jacobson , Seung H. Kang , Kendrick H. Yuen
IPC分类号： G06F7/58
CPC分类号： G06F7/582 , G06F7/588
摘要： Embodiments of the disclosure are directed to generating a random number. An embodiment of the disclosure passes a current from a read operation through a magnetic tunnel junction (MTJ) to cause a first magnetization orientation of a free layer to switch to a second magnetization orientation, the switch in magnetization orientation causing a change in a resistance of the MTJ, and periodically samples the resistance of the MTJ to generate a bit value for the random number.
摘要翻译：本公开的实施例涉及生成随机数。本公开的实施例将来自读取操作的电流通过磁性隧道结（MTJ），以使自由层的第一磁化取向切换到第二磁化取向，磁化方向上的开关导致电阻的变化 MTJ周期性地对MTJ的电阻进行采样，以生成随机数的位值。

9. 发明申请

US20140067890A1 MAGNETIC TUNNEL JUNCTION BASED RANDOM NUMBER GENERATOR 有权
标题翻译：基于磁性隧道结的随机数发生器
公开(公告)号：US20140067890A1
公开(公告)日：2014-03-06
申请号：US13602776
申请日：2012-09-04
申请人： Xiaochun Zhu , Wenqing Wu , David M. Jacobson , Seung H. Kang , Kendrick H. Yuen
发明人： Xiaochun Zhu , Wenqing Wu , David M. Jacobson , Seung H. Kang , Kendrick H. Yuen
IPC分类号： G06F7/58
CPC分类号： G06F7/582 , G06F7/588
摘要： Embodiments of the disclosure are directed to generating a random number. An embodiment of the disclosure passes a current from a read operation through a magnetic tunnel junction (MTJ) to cause a first magnetization orientation of a free layer to switch to a second magnetization orientation, the switch in magnetization orientation causing a change in a resistance of the MTJ, and periodically samples the resistance of the MTJ to generate a bit value for the random number.
摘要翻译：本公开的实施例涉及生成随机数。本公开的实施例将来自读取操作的电流通过磁性隧道结（MTJ），以使自由层的第一磁化取向切换到第二磁化取向，磁化方向上的开关导致电阻的变化 MTJ周期性地对MTJ的电阻进行采样，以生成随机数的位值。

10. 发明授权

US08625337B2 Method and apparatus of probabilistic programming multi-level memory in cluster states of bi-stable elements 失效
标题翻译：概率编程多级存储器在双稳态元件集群状态下的方法和装置
公开(公告)号：US08625337B2
公开(公告)日：2014-01-07
申请号：US13101553
申请日：2011-05-05
申请人： Wenqing Wu , Kendrick H. Yuen , Xiaochun Zhu , Seung H. Kang , Matthew Michael Nowak , Jeffrey A. Levin , Robert Gilmore , Nicholas Yu
发明人： Wenqing Wu , Kendrick H. Yuen , Xiaochun Zhu , Seung H. Kang , Matthew Michael Nowak , Jeffrey A. Levin , Robert Gilmore , Nicholas Yu
IPC分类号： G11C11/00
CPC分类号： G11C11/1675 , G11C11/16 , G11C11/161 , G11C11/1659 , G11C11/1673 , G11C11/54 , G11C11/5607
摘要： A probabilistic programming current is injected into a cluster of bi-stable probabilistic switching elements, the probabilistic programming current having parameters set to result in a less than unity probability of any given bi-stable switching element switching, and a resistance of the cluster of bi-stable switching elements is detected. The probabilistic programming current is injected and the resistance of the cluster state detected until a termination condition is met. Optionally the termination condition is detecting the resistance of the cluster of bi-stable switching elements at a value representing a multi-bit data.
摘要翻译：将概率编程电流注入到双稳定概率开关元件簇中，概率编程电流具有设置为导致任何给定双稳态开关元件切换的小于一概率的参数，以及bi的簇的电阻 - 检测到稳定的开关元件。注入概率编程电流，并检测到簇状态的电阻，直到满足终止条件。可选地，终止条件是以表示多位数据的值检测双稳态开关元件群的电阻。

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