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11.发明授权Method for limiting battery discharging current in battery charger and discharger circuit 有权限制电池充电器和放电器电路中电池放电电流的方法公开(公告)号：US09136724B2
公开(公告)日：2015-09-15
申请号：US13107086
申请日：2011-05-13
申请人： Mao Ye , Jinrong Qian , Suheng Chen , Richard Stair
发明人： Mao Ye , Jinrong Qian , Suheng Chen , Richard Stair
CPC分类号： H02J7/0063 , H02J7/0068 , H02J2007/0059 , H02M1/10 , H02M1/32 , H02M3/1582 , Y02T90/127 , Y10T307/625
摘要： A power supply system includes a rechargeable battery to deliver a supply current to a load and a circuit to limit a discharge current when the rechargeable battery is supplying power to the load. The power supply system may further include an integrator for integrating a discharge voltage representing the discharge current that exceeds a predetermined limit, a pulse-width-modulation (PWM) circuit for producing a control signal having a PWM duty cycle representing the discharge voltage, and a driver circuit for delivering the supply current to said load according to said control signal. In one embodiment, a digital register is used to set the battery discharging current limit, in another embodiment an analog circuit is used to set the battery discharging current limit, and in yet another embodiment or a combination of the digital register and analog circuit is used to set the battery discharging current limit.
摘要翻译： 电源系统包括可充电电池，用于向负载输送电流，并且当可再充电电池向负载供电时，限制放电电流。 供电系统还可以包括用于积分表示超过预定极限的放电电流的放电电压的积分器，用于产生具有表示放电电压的PWM占空比的控制信号的脉冲宽度调制（PWM）电路，以及 驱动电路，用于根据所述控制信号将电源电流传送到所述负载。 在一个实施例中，使用数字寄存器来设置电池放电电流限制，在另一实施例中，使用模拟电路来设置电池放电电流限制，并且在另一个实施例中或者使用数字寄存器和模拟电路的组合 设置电池放电电流限制。
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12.发明授权公开(公告)号：US08194228B2
公开(公告)日：2012-06-05
申请号：US11678794
申请日：2007-02-26
申请人： Susumu Sato , Mao Ye
发明人： Susumu Sato , Mao Ye
IPC分类号： G02F1/1335 , G02F1/1343
CPC分类号： G02F1/29 , G02F1/134309 , G02F2001/294 , G02F2201/12
摘要： The focal distance can be greatly changed by performing an electrical control in an optical element. The optical element comprises a first substrate having a first electrode, a second substrate, a second electrode arranged outside the second substrate, and a liquid crystal layer provided between the first substrate and the second substrate and constituted by liquid crystal molecules oriented. A first voltage is applied between the first electrode and the second electrode, thereby controlling the orientation of the liquid crystal molecules, whereby the optical element operates. A third electrode is provided on an insulating layer and outside the second electrode. A second voltage independent of the first voltage is applied to the third electrode, thereby changing the optical properties.
摘要翻译： 通过在光学元件中进行电气控制可以大大地改变焦距。 光学元件包括具有第一电极，第二基板，布置在第二基板外侧的第二电极的第一基板和设置在第一基板和第二基板之间并由液晶分子取向构成的液晶层。 在第一电极和第二电极之间施加第一电压，从而控制液晶分子的取向，从而使光学元件工作。 第三电极设置在绝缘层上并在第二电极的外侧。 与第一电压无关的第二电压被施加到第三电极，从而改变光学性质。
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13.发明申请公开(公告)号：US20110306814A1
公开(公告)日：2011-12-15
申请号：US13140967
申请日：2009-12-21
CPC分类号： B01J8/0025 , B01J8/18 , B01J8/1818 , B01J8/1845 , B01J8/1872 , B01J8/24 , B01J8/26 , B01J8/28 , B01J2208/00752 , B01J2208/00769 , B01J2208/00778 , B01J2219/0004 , C07C1/20 , C07C2529/06 , C07C2529/40 , C10G3/00 , C10G3/49 , C10G3/57 , C10G11/18 , C10G11/182 , C10G2300/1022 , C10G2300/1088 , C10G2400/20 , C10G2400/22 , C07C11/02
摘要： A riser reactor system comprising a riser reactor and a catalyst feed device for fluidized catalyst, the riser reactor having a riser interior in which catalyst is flowing during normal operation, and the feed device comprising an annular trough surrounding the riser interior, the annular trough having an up-stream opening for receiving fluidized catalyst, and at least one substantially circumferential downstream opening providing fluid communication between the trough and the riser interior; and a process for the preparation of an olefinic product using a riser reactor system as claimed in any one of the preceding claims, the process comprising reacting an oxygenate feedstock in the presence of an oxygenate conversion catalyst under oxygenate-to-olefin conversion conditions in the riser reactor system, to obtain the olefinic product.
摘要翻译： 一种提升管反应器系统，包括提升管反应器和用于流化催化剂的催化剂进料装置，所述提升管反应器具有提升管内部，其中催化剂在正常操作期间流动，所述进料装置包括围绕提升管内部的环形槽，所述环形槽具有 用于接收流化催化剂的上游开口和至少一个基本上周向的下游开口，提供槽和提升管内部之间的流体连通; 以及使用前述权利要求中任一项所述的提升管反应器系统制备烯烃产物的方法，所述方法包括在含氧化合物转化催化剂存在下，在含氧化合物 - 烯烃转化条件下使含氧化合物原料在 提升反应器系统，以获得烯烃产物。
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公开(公告)号：US20110295049A1
公开(公告)日：2011-12-01
申请号：US13141002
申请日：2009-12-21
CPC分类号： C07C1/22 , B01J8/0015 , B01J8/0055 , B01J8/08 , B01J8/18 , B01J8/1809 , B01J8/1863 , B01J8/1872 , B01J8/26 , B01J8/28 , B01J8/388 , B01J29/90 , B01J2208/00548 , B01J2208/00557 , B01J2208/00761 , B01J2208/00769 , C07C1/20 , C10G3/49 , C10G3/57 , C10G11/16 , C10G11/18 , C10G11/182 , C10G2300/1081 , C10G2300/1088 , C10G2300/802 , C10G2400/02 , C10G2400/20 , C10G2400/22 , Y02P20/584 , Y02P30/20 , C07C11/02
摘要： A catalyst return apparatus is disclosed as well as a riser reactor system comprising the conduit apparatus and a riser reactor, the conduit apparatus comprising a catalyst return conduit and at least two flow control devices in series, each flow control device arranged to control the flow of fluid through the conduit, wherein the length of the catalyst return conduit is more than 20 m. A process for reacting a feedstock in a riser reactor system comprising a riser reactor, the catalyst return apparatus and, and a stage vessel, the process comprising: holding a fluid comprising the catalyst in the at least one stage vessel for a residence time of at least 10 seconds.
摘要翻译： 公开了一种催化剂返回装置以及包括导管装置和提升管反应器的提升管反应器系统，该导管装置包括催化剂返回导管和串联的至少两个流量控制装置，每个流量控制装置被布置成控制流动 流体通过导管，其中催化剂返回导管的长度大于20μm。 一种用于在提升管反应器系统中使原料反应的方法，其包括提升管反应器，催化剂返回装置和阶段容器，该方法包括：将包含催化剂的流体保持在至少一个级容器中用于停留时间 至少10秒钟。
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公开(公告)号：US20090052660A1
公开(公告)日：2009-02-26
申请号：US12259334
申请日：2008-10-28
申请人： Weihua Chen , Ziguang Gao , Mao Ye
发明人： Weihua Chen , Ziguang Gao , Mao Ye
IPC分类号： H04L9/08
CPC分类号： H04L9/0822 , H04L63/0428 , H04L63/062 , H04L2463/062
摘要： This invention provides a method for encrypting and decrypting Instant Messaging data. A client encrypts Instant Messaging data using a data encryption key and transmits the data encryption key to a server; the server encrypts the data encryption key using a uniform server key and transmits the encrypted data encryption key to the client. When the server needs to assist with decryption, the client transmits to the server a data encryption key encrypted using a uniform server key; the server acquires the data encryption key and transmits it to the client; the client decrypts Instant Messaging data locally stored using the data encryption key. By embodiments of this invention, server doesn't need to store one key for encrypting and decrypting data encryption key for each client, only needs to store a uniform server key, thereby saving storage spaces of server, and reducing the burden of server performing encrypting and decrypting.
摘要翻译： 本发明提供了一种加密和解密即时消息数据的方法。 客户端使用数据加密密钥加密即时消息数据，并将数据加密密钥发送到服务器; 服务器使用统一的服务器密钥加密数据加密密钥，并将加密的数据加密密钥发送给客户端。 当服务器需要协助解密时，客户端向服务器发送使用统一服务器密钥加密的数据加密密钥; 服务器获取数据加密密钥并将其发送给客户端; 客户端使用数据加密密钥解密本地存储的即时消息数据。 根据本发明的实施例，服务器不需要存储用于加密和解密每个客户端的数据加密密钥的一个密钥，仅需要存储统一的服务器密钥，从而节省服务器的存储空间，并减少服务器进行加密的负担 并解密。
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16.发明授权公开(公告)号：US08696999B2
公开(公告)日：2014-04-15
申请号：US13140967
申请日：2009-12-21
CPC分类号： B01J8/0025 , B01J8/18 , B01J8/1818 , B01J8/1845 , B01J8/1872 , B01J8/24 , B01J8/26 , B01J8/28 , B01J2208/00752 , B01J2208/00769 , B01J2208/00778 , B01J2219/0004 , C07C1/20 , C07C2529/06 , C07C2529/40 , C10G3/00 , C10G3/49 , C10G3/57 , C10G11/18 , C10G11/182 , C10G2300/1022 , C10G2300/1088 , C10G2400/20 , C10G2400/22 , C07C11/02
摘要： A riser reactor system comprising a riser reactor and a catalyst feed device for fluidized catalyst, the riser reactor having a riser interior in which catalyst is flowing during normal operation, and the feed device comprising an annular trough surrounding the riser interior, the annular trough having an upstream opening for receiving fluidized catalyst, and at least one substantially circumferential downstream opening providing fluid communication between the trough and the riser interior; and a process for the preparation of an olefinic product using a riser reactor system as claimed in any one of the preceding claims, the process comprising reacting an oxygenate feedstock in the presence of an oxygenate conversion catalyst under oxygenate-to-olefin conversion conditions in the riser reactor system, to obtain the olefinic product.
摘要翻译： 一种提升管反应器系统，包括提升管反应器和用于流化催化剂的催化剂进料装置，所述提升管反应器具有提升管内部，其中催化剂在正常操作期间流动，所述进料装置包括围绕提升管内部的环形槽，所述环形槽具有 用于接收流化催化剂的上游开口和至少一个基本上周向的下游开口，提供槽和提升管内部之间的流体连通; 以及使用前述权利要求中任一项所述的提升管反应器系统制备烯烃产物的方法，所述方法包括在含氧化合物转化催化剂存在下，在含氧化合物 - 烯烃转化条件下使含氧化合物原料在 提升反应器系统，以获得烯烃产物。
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公开(公告)号：US20070139333A1
公开(公告)日：2007-06-21
申请号：US11678794
申请日：2007-02-26
申请人： Susumu Sato , Mao Ye
发明人： Susumu Sato , Mao Ye
IPC分类号： G09G3/36
CPC分类号： G02F1/29 , G02F1/134309 , G02F2001/294 , G02F2201/12
摘要： The focal distance can be greatly changed by performing an electrical control in an optical element. The optical element comprises a first substrate having a first electrode, a second substrate, a second electrode arranged outside the second substrate, and a liquid crystal layer provided between the first substrate and the second substrate and constituted by liquid crystal molecules oriented. A first voltage is applied between the first electrode and the second electrode, thereby controlling the orientation of the liquid crystal molecules, whereby the optical element operates. A third electrode is provided on an insulating layer and outside the second electrode. A second voltage independent of the first voltage is applied to the third electrode, thereby changing the optical properties.
摘要翻译： 通过在光学元件中进行电气控制可以大大地改变焦距。 光学元件包括具有第一电极，第二基板，布置在第二基板外侧的第二电极的第一基板和设置在第一基板和第二基板之间并由液晶分子取向构成的液晶层。 在第一电极和第二电极之间施加第一电压，从而控制液晶分子的取向，从而使光学元件工作。 第三电极设置在绝缘层上并在第二电极的外侧。 与第一电压无关的第二电压被施加到第三电极，从而改变光学性质。
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公开(公告)号：US06784644B2
公开(公告)日：2004-08-31
申请号：US10079819
申请日：2002-02-22
申请人： Peng Xu , Kaiwei Yao , Fred C. Lee , Mao Ye , Jia Wei
发明人： Peng Xu , Kaiwei Yao , Fred C. Lee , Mao Ye , Jia Wei
IPC分类号： G05F1613
CPC分类号： H02M3/158 , H02M3/1584 , H02M2001/0064
摘要： Voltage regulation, transient response and efficiency of a voltage regulator module (VRM) is improved where short duty cycles are necessitated by large differentials of input and output voltage by including at least one clamping of a tap of an inductance in series with an output of each of a plurality of parallel branches or phases which are switched in a complementary fashion or providing coupling between inductors of respective phases. Such coupling between inductors is achieved in a small module with an integrated magnetic structure. Reduced component counts are achieved while deriving built-in input and output filters. Principals of the invention can be extended to isolation applications and push-pull forward converts, in particular. A lossless clamping circuit is also provided allowing spike currents to be suppressed while returning power to the output of the VRM.
摘要翻译： 电压调节，瞬态响应和电压调节器模块（VRM）的效率得到改善，其中通过输入和输出电压的大差分需要短占空比，包括至少一次电感抽头与每个输出的输出串联 多个平行分支或相位以互补方式切换或提供各相电感器之间的耦合。 在具有集成磁性结构的小型模块中实现电感器之间的这种耦合。 在导出内置输入和输出滤波器时实现了减少的元件数量。 特别是本发明的原理可以扩展到隔离应用和推挽式前向转换器。 还提供了一种无损钳位电路，允许抑制尖峰电流，同时向VRM的输出返回功率。
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