公开(公告)号：US20130200293A1

公开(公告)日：2013-08-08

申请号：US13514960

申请日：2010-12-01

申请人： Jinliang Zhao ,  Baogen Shen ,  Fengxia Hu ,  Jun Shen ,  Yangxian Li ,  Jirong Sun ,  Huayang Gong ,  Jianxiong Yin ,  Xiaohuan Wang

发明人： Jinliang Zhao ,  Baogen Shen ,  Fengxia Hu ,  Jun Shen ,  Yangxian Li ,  Jirong Sun ,  Huayang Gong ,  Jianxiong Yin ,  Xiaohuan Wang

IPC分类号： H01F1/01

CPC分类号： H01F1/012 ,  C01B6/246

摘要： The invention discloses a La(Fe,Si)13-based hydride magnetic refrigeration material comprising multiple interstitial atoms and showing a high-temperature stability and a large magnetic entropy change and the method for preparing the same. By reintroducing interstitial hydrogen atoms into an interstitial master alloy La1-aRaFe13-bSibXc through a hydrogen absorption process, a compound with a chemical formula of La1-aRaFe13-bSibXcHd and a cubic NaZn13-type structure is prepared, wherein R is one or a combination of more than one rare-earth element, X is one or more C, B and the like or their combinations. A desired amount of hydrogen is obtained through a single hydrogen absorption process by means of controlling the hydrogen pressure, temperature and period in the process of hydrogen absorption. The compound can be stable under normal pressure, at a temperature of room temperature to 350° C., that is, the hydrogen atoms can still exist stably in the interstices. The Curie temperature of the compound can be adjusted continuously with a wide range of 180K to 360K by changing its composition. The magnetic entropy change that is more than 2 folds of that of Gd can be obtained around room temperature, and the magnetic hysteresis loss vanishes. In view of the above, this material is a desired magnetic refrigeration material applied at room temperature.

摘要翻译： 本发明公开了一种包含多个间隙原子并显示高温稳定性和大的磁熵变的La（Fe，Si）13基氢化物磁致冷材料及其制备方法。 通过氢吸收法将间隙氢原子重新插入到间隙母合金La1-aRaFe13-bSibXc中，制备化学式为La1-aRaFe13-bSibXcHd的化合物和立方体NaZn13型结构，其中R是一个或组合 的多于一种的稀土元素，X是一个或多个C，B等或它们的组合。 通过控制氢气压力，氢吸收过程中的氢气压力，温度和时间，通过单一氢气吸收过程获得所需量的氢。 化合物在常压下，在室温至350℃的温度下可以是稳定的，即氢原子仍然可以稳定地存在于间隙中。 化合物的居里温度可以通过改变其组成而以180K至360K的宽范围连续调节。 可以在室温附近获得超过Gd的2倍以上的磁熵变，磁滞损耗消失。 鉴于上述，该材料是在室温下施加的期望的磁性制冷材料。

公开(公告)号：US20130283822A1

公开(公告)日：2013-10-31

申请号：US13883714

申请日：2011-10-24

申请人： Jun Shen ,  Jianfeng Wu ,  Baogen Shen ,  Maoqiong Gong ,  Wei Dai

发明人： Jun Shen ,  Jianfeng Wu ,  Baogen Shen ,  Maoqiong Gong ,  Wei Dai

IPC分类号： F25B21/00

CPC分类号： F25B21/00 ,  F25B2321/002 ,  F25B2500/01 ,  Y02B30/66 ,  Y10T29/49359

摘要： The present invention provides a magnetic refrigerant bed, which is a column composed of n magnetic refrigerant bed components, and these n magnetic refrigerant bed components are arranged in a descending order according to Curie temperatures or phase transition temperatures of the magnetic refrigeration materials used, wherein n=1-1000. The magnetic refrigerant bed components are flat sheets (1), straight wave-shaped sheets (2) or zigzag wave-shaped sheets (3) which can easily form a magnetic refrigerant bed with high specific surface area and flow channels of low resistance. And a method for manufacturing a magnetic refrigerant bed is also provided, which comprises the following steps: preparing magnetic refrigeration powder materials with Curie temperatures or phase transition temperatures in the operating temperature range of a magnetic refrigerator; and immersing the magnetic refrigeration powder materials into binder respectively; then loading the mixture into molds respectively and pressing the mixture into sheet magnetic refrigerant bed components; then arranging and assembling the obtained components in a descending order according to Curie temperatures or phase transition temperatures of the used magnetic refrigeration materials to obtain a columnar magnetic refrigerant bed. The magnetic refrigerant bed has advantages of large heat transfer specific surface area and small flow resistance of the refrigerant.

摘要翻译： 本发明提供一种由n个磁性制冷剂床组分构成的柱的磁性制冷剂床，并且这些n个磁性制冷剂床组分按照所使用的磁性制冷材料的居里温度或相变温度按降序排列，其中 n = 1-1000。 磁性制冷剂床部件是能够容易地形成具有高比表面积的磁性制冷剂床和低阻力的流动通道的平板（1），直波形片（2）或之字形波片（3）。 还提供了一种用于制造磁性制冷剂床的方法，包括以下步骤：在磁性冰箱的工作温度范围内制备具有居里温度或相变温度的磁性制冷粉末材料; 并将磁性制冷粉末材料分别浸入粘合剂中; 然后分别将混合物装入模具中并将混合物压制成片状制冷剂床组分; 然后根据所使用的磁性制冷材料的居里温度或相变温度按降序布置和组装所获得的部件，以获得柱状磁性制冷剂床。 磁性制冷剂床具有传热比表面积大，制冷剂流动阻力小的优点。

公开(公告)号：US20130305742A1

公开(公告)日：2013-11-21

申请号：US13994649

申请日：2011-10-24

申请人： Jianfeng Wu ,  Jun Shen ,  Wei Dai ,  Maoqiong Gong ,  Baogen Shen

发明人： Jianfeng Wu ,  Jun Shen ,  Wei Dai ,  Maoqiong Gong ,  Baogen Shen

IPC分类号： F25B21/00

CPC分类号： F25B21/00 ,  F25B9/145 ,  F25B25/00 ,  F25B2321/0022 ,  Y02B30/66

摘要： The present invention provides a refrigeration method combining magnetic refrigeration and gas-based regenerative refrigeration, the method comprises: replacing part of or all of regenerators (2) in a gas-based regenerative refrigerator with magnetic regenerators (2), wherein part of or all of fillers in the magnetic regenerators (2) are magnetic refrigeration materials to form magnetic regenerators (2) with the same operating temperature ranges as that of the corresponding regenerators in the gas-based regenerative refrigerator; disposing the magnetic regenerators (2) respectively in magnet assemblies (4) for generating controllable and periodically-changing field strength, and performing coupling control on working sequence of the gas-base regenerative regenerator and magnetic field changing sequence of the magnet assemblies to realize combination of magnetic refrigeration and gas-based regenerative refrigeration. And an apparatus combining magnetic refrigeration and gas-based regenerative refrigeration is also provided, which comprises: a pressure wave generator (1), m regenerators (2), m phase difference adjusting mechanism (3), j magnet assemblies (4) for generating controllable and changeable field strength and a coupling control system (5), wherein m is an integer between 1 and 5, and j

摘要翻译： 本发明提供一种结合磁性制冷和气体再生制冷的制冷方法，其特征在于，包括：在具有磁性再生器（2）的气体再生式制冷机中代替部分或全部再生器（2），其中部分或全部 在磁性再生器（2）中的填充剂是磁性制冷材料，以形成与气体再生式制冷机中相应的再生器相同的工作温度范围的磁性再生器（2） 将磁性再生器（2）分别设置在磁体组件（4）中，用于产生可控和周期性变化的场强，并对气体再生再生器的工作顺序和磁体组件的磁场变化顺序执行耦合控制，以实现组合 的磁性制冷和气体再生制冷。 还提供了一种组合磁制冷和气体再生制冷的装置，其包括：压力波发生器（1），m个再生器（2），m相差调节机构（3），用于产生的j个磁体组件 可控和可变的场强和耦合控制系统（5），其中m是1和5之间的整数，j <= m。

公开(公告)号：US09458186B2

公开(公告)日：2016-10-04

申请号：US13808717

申请日：2011-07-05

申请人： Yoshio Okamoto ,  Junqing Li ,  Xiande Shen ,  Jun Shen ,  Haitao Qu ,  Guangshun Wu

发明人： Yoshio Okamoto ,  Junqing Li ,  Xiande Shen ,  Jun Shen ,  Haitao Qu ,  Guangshun Wu

IPC分类号： C07H15/20 ,  C07H1/00 ,  C08B15/06 ,  C08B33/00 ,  B01J20/285 ,  B01J20/29 ,  B01J20/32 ,  C08B15/00 ,  C08L1/08 ,  C08L3/14 ,  G01N30/88

CPC分类号： C07H15/20 ,  B01J20/285 ,  B01J20/29 ,  B01J20/3204 ,  B01J20/3274 ,  B01J2220/4825 ,  C08B15/00 ,  C08B15/06 ,  C08B33/00 ,  C08L1/08 ,  C08L3/14 ,  G01N2030/8877

摘要： An object of the present invention is to provide a novel polysaccharide derivative used for a separating agent for optical isomers. The novel polysaccharide derivative contains a structure in which a hydrogen atom of a hydroxyl group or an amino group at the 2-position in a structural unit of the polysaccharide is substituted with a monovalent group represented by the following general formula (1), and a hydrogen atom of a hydroxyl group or an amino group at the 3-position in the structural unit is substituted with a monovalent group represented by the following general formula (2): R1—NH—CO—  (1) R2—NH—CO—  (2) where R1 and R2 represent substituted or unsubstituted aryl groups which are different from each other.

公开(公告)号：US09256918B2

公开(公告)日：2016-02-09

申请号：US13460003

申请日：2012-04-30

申请人： Venson Shaw ,  Jun Shen

发明人： Venson Shaw ,  Jun Shen

IPC分类号： G06T1/00 ,  G06T3/40

CPC分类号： G06T3/20 ,  G06T3/40

摘要： A method that incorporates teachings of the subject disclosure may include, for example, mapping image pixels of media content to a first portion of display pixels of a display to create mapped pairs having a mapped image pixel and a mapped display pixel, where the display has at least one of a greater number of horizontal or vertical pixels than the media content and for each mapped pair, one or more values associated with the mapped image pixel are assigned to the mapped display pixel, assigning blended mapped values to unmapped display pixels in a second portion of the display pixels, where, for each unmapped display pixel, the blended mapped value is a statistical compilation of one or more values assigned to the mapped display pixels that are adjacent to the unmapped display pixels, and presenting the mapped and unmapped display pixels at the display. The method includes other embodiments.

摘要翻译： 结合本公开的教导的方法可以包括例如将媒体内容的图像像素映射到显示器的显示像素的第一部分以创建具有映射图像像素和映射显示像素的映射对，其中显示具有 与媒体内容相比更多数量的水平或垂直像素中的至少一个，并且对于每个映射对，与映射的图像像素相关联的一个或多个值被分配给映射的显示像素，将混合映射值分配给未映射的显示像素 显示像素的第二部分，其中对于每个未映射显示像素，混合映射值是分配给与未映射显示像素相邻的映射显示像素的一个或多个值的统计汇编，并且呈现映射和未映射显示 像素在显示。 该方法包括其他实施例。

公开(公告)号：US08874147B2

公开(公告)日：2014-10-28

申请号：US11644242

申请日：2006-12-22

申请人： Chun Sheng Chu ,  Ling Jin ,  Jun Shen ,  Pei Sun ,  Dong Hai Zhai

发明人： Chun Sheng Chu ,  Ling Jin ,  Jun Shen ,  Pei Sun ,  Dong Hai Zhai

IPC分类号： H04W4/12 ,  G06Q10/10 ,  H04L12/58 ,  H04M1/725

CPC分类号： H04M1/72547 ,  G06Q10/107 ,  H04L51/38 ,  H04W4/12

摘要： Sending apparatus, receiving apparatus, sending method, receiving method and sending and receiving system for supporting application based MMS. The body of an incremental MMS includes a dynamic data section of MMS, a static data indicator associated with the MMS, and a link tag between indicated static data and the dynamic data. The amount of the message quantity transmitted may be reduced because the changed section of the incremental MMS is sent directly via short message channel in dynamic data mode. In turn, the incremental MMS may be sent via short message channel instead of MMS channel due to the reduction of transmitted message, which further reduces the communication cost.

摘要翻译： 发送装置，接收装置，发送方法，接收方法以及用于支持基于应用的MMS的发送和接收系统。 增量MMS的主体包括MMS的动态数据部分，与MMS相关联的静态数据指示符，以及指示的静态数据与动态数据之间的链接标签。 可以减少发送的消息量的量，因为增量MMS的改变部分通过动态数据模式的短消息信道直接发送。 反过来，由于传输的消息的减少，增量MMS可以通过短消息信道而不是MMS信道发送，这进一步降低了通信成本。

公开(公告)号：US08868665B2

公开(公告)日：2014-10-21

申请号：US13285027

申请日：2011-10-31

申请人： Jun Shen ,  Loc Yu

发明人： Jun Shen ,  Loc Yu

IPC分类号： G06F15/16 ,  H04L12/66 ,  H04M11/10 ,  H04W4/00 ,  H04L12/58

CPC分类号： H04L51/10 ,  H04L51/066 ,  H04L51/36 ,  H04W4/12

摘要： Messages directed to a mobile device are selectively routed to message servers based upon the capabilities of a network to which the mobile device is connected. According to an illustrative method disclosed herein, a network connectivity server receives a network identifier from the mobile device, the network connectivity server receives a request for routing instructions for the message, and the network connectivity server determines if the network identified by the network identifier is capable of delivering the message. The network connectivity server then instructs the message server to route the message according to a standard delivery method for a message type of the message or to a message conversion server computer based upon the determination. The message conversion server computer converts the message into a new message type that the network is capable of delivering to the mobile device.

摘要翻译： 基于与移动设备连接的网络的能力，定向到移动设备的消息被选择性地路由到消息服务器。 根据本文公开的说明性方法，网络连接服务器从移动设备接收网络标识符，网络连接服务器接收针对消息的路由指令的请求，并且网络连接服务器确定由网络标识符标识的网络是否为 能够传递消息。 网络连接服务器然后指示消息服务器根据用于消息的消息类型的标准传递方法或基于该确定将消息转发到消息转换服务器计算机。 消息转换服务器计算机将消息转换成网络能够传送到移动设备的新消息类型。

公开(公告)号：US08806541B2

公开(公告)日：2014-08-12

申请号：US13016746

申请日：2011-01-28

申请人： Jun Shen ,  Venson Shaw

发明人： Jun Shen ,  Venson Shaw

IPC分类号： H04N7/16 ,  H04N7/18 ,  G06F3/00

CPC分类号： H04W28/0278 ,  H04L65/4069 ,  H04N7/18 ,  H04N21/23406 ,  H04N21/234381 ,  H04N21/23805 ,  H04N21/2401 ,  H04N21/41407 ,  H04N21/44004 ,  H04N21/6131 ,  H04N21/6181 ,  H04N21/6373 ,  H04N21/6377 ,  H04N21/6379 ,  H04N21/658

摘要： A system for a mobile wireless device to receive and display a video stream while preventing overflow or starvation of its receive buffer by requesting changes to the video streaming or encoding rates and by controlling the video playback frame rate. The current receive buffer level is used to make comparisons with several thresholds, the results of which are used to trigger actions. If the current receive buffer level has risen above a start level, then playback of the video can begin. If the current receive buffer level rises above an early detection threshold, then the video streaming device is requested to slow its streaming rate. If the current receive buffer level rises above a high level threshold, then the video streaming device is requested to stop streaming the video. If the current receive buffer level drops below a low level threshold, then the playback frame rate is slowed.

摘要翻译： 一种用于移动无线设备的系统，用于接收和显示视频流，同时通过请求对视频流或编码速率的改变并控制视频播放帧速率来防止其接收缓冲器的溢出或饥饿。 当前的接收缓冲区级别用于与几个阈值进行比较，其结果用于触发动作。 如果当前接收缓冲器电平已经升高到开始电平以上，则可以开始播放视频。 如果当前接收缓冲器电平升高到早期检测阈值以上，则请求视频流传输设备降低其流速。 如果当前的接收缓冲器电平上升到高电平阈值以上，则请求视频流设备停止流式传输视频。 如果当前接收缓冲器电平低于低电平阈值，则播放帧速率变慢。

公开(公告)号：US08638713B2

公开(公告)日：2014-01-28

申请号：US11607397

申请日：2006-12-01

申请人： Jun Shen ,  Yung Shirley Choi-Grogan ,  Ming Zhang

发明人： Jun Shen ,  Yung Shirley Choi-Grogan ,  Ming Zhang

IPC分类号： H04W4/00

CPC分类号： H04L47/824 ,  H04L47/70 ,  H04L47/762 ,  H04L47/765 ,  H04L47/801 ,  H04L47/803 ,  H04L47/805

摘要： Wireless network nodes are configured to transmit a request to update the quality of service associated with an existing radio access bearer. In response to the request, the radio access bearer is updated without tearing down the established radio access bearer. Some applications can be associated with one or more quality of service indicia, so that as service demands change in use of a single application, requests for quality of service updates can be transmitted by, for example, a mobile station or other network nodes. Updates can be initiated by other user equipment or by network nodes such as gateway GPRS support nodes. Service interruptions can be reduced by preserving a radio access bearer (RAB), which is particularly useful for a stationary mobile station that continues to communicate with the same serving GPRS support node.

摘要翻译： 无线网络节点被配置为发送用于更新与现有无线电接入承载相关联的服务质量的请求。 响应于该请求，更新无线接入承载而不拆除建立的无线接入承载。 一些应用可以与一个或多个服务质量标记相关联，使得当服务需求在单个应用的使用中改变时，服务质量更新的请求可以由例如移动台或其他网络节点发送。 更新可由其他用户设备或网络节点（如网关GPRS支持节点）启动。 可以通过保留无线电接入承载（RAB）来减少服务中断，这对于继续与同一服务GPRS支持节点通信的固定移动站特别有用。

公开(公告)号：US08630407B2

公开(公告)日：2014-01-14

申请号：US12842144

申请日：2010-07-23

申请人： Ping Gao ,  Jun Shen

发明人： Ping Gao ,  Jun Shen

IPC分类号： H04M1/00

CPC分类号： B23P19/04 ,  H05K5/02

摘要： A foldable portable electronic device is disclosed including an upper housing, a bottom housing rotatable relative to the upper housing, a hinge, and a sleeve. The upper housing includes a barrel, a latching groove, and a receiving space. The hinge is secured in the receiving space and rotatably engages with the bottom housing. The sleeve is slidably received in the receiving space and can be secured in the receiving space and rotatably engaged with the bottom housing.

摘要翻译： 公开了一种可折叠便携式电子设备，其包括上壳体，相对于上壳体可旋转的底壳体，铰链和套筒。 上壳体包括筒体，锁定槽和容纳空间。 铰链固定在容纳空间中并与底部壳体可旋转地接合。 套筒可滑动地容纳在容纳空间中，并且可以固定在容纳空间中并与底部壳体可旋转地接合。