公开(公告)号：US08926712B2

公开(公告)日：2015-01-06

申请号：US13499512

申请日：2010-09-07

申请人： Kun Jiang ,  Xiaoliang Wang ,  Changli Zhu ,  Xin Wang ,  Dianhai Zheng

发明人： Kun Jiang ,  Xiaoliang Wang ,  Changli Zhu ,  Xin Wang ,  Dianhai Zheng

IPC分类号： D01F4/00 ,  D01F2/04 ,  D21C3/04 ,  D01C1/00 ,  D01F2/00 ,  D01D5/04

CPC分类号： D01C1/00 ,  D01D5/04 ,  D01F2/00

摘要： A solvent spun bamboo fiber with a high wet modulus and a producing method thereof are disclosed. The producing method includes: activating by adding a bamboo pulp into de-ionized water, adjusting the pH value, adding cellulase and adjusting the pH value by adding alkali; squeezing by vacuum dehydration; pre-dissolving by adding an aqueous solution containing 50-88% by mass of N-methylmorpholine-N-oxide; then dissolving by putting the above pre-dissolved mixture into a dissolver, heating, vacuumizing, dehydrating, dissolving, homogenizing and defoaming; spinning by spraying through a spinneret and forming a bamboo fiber by dry-wet spinning; water washing; bleaching; oiling; and drying. The present method is simple to operate, free of industrial pollution, low energy consuming, and highly safe. The bamboo fiber produced by the present method not only keeps the natural physical and chemical properties of bamboo fiber, but also has a high wet modulus without harmful chemical residues.

摘要翻译： 公开了一种具有高湿模量的溶剂纺丝竹纤维及其制造方法。 其制造方法包括：通过向去离子水中加入竹浆进行活化，调节pH值，加入纤维素酶并通过加入碱调节pH值; 真空脱水挤压; 通过加入含有50-88质量％的N-甲基吗啉-N-氧化物的水溶液进行预溶解; 然后通过将上述预先溶解的混合物放入溶解器中进行溶解，加热，真空，脱水，溶解，均化和消泡; 通过喷丝头喷雾纺丝并通过干湿纺丝形成竹纤维; 水洗; 漂; 注油; 并干燥。 本方法操作简单，无工业污染，能耗低，安全性高。 本发明生产的竹纤维不仅保持了竹纤维的天然物理化学性质，而且具有较高的湿模量，无有害化学残留物。

公开(公告)号：US08891786B1

公开(公告)日：2014-11-18

申请号：US13081117

申请日：2011-04-06

申请人： Xin Wang

发明人： Xin Wang

IPC分类号： H04R3/02 ,  G10K15/12

CPC分类号： H04R3/02 ,  H04M9/082

摘要： Systems, methods, and other embodiments associated with selective notch filtering for howling suppression are described. According to one embodiment, an apparatus includes a howling detector that detects howling by performing a time domain analysis of speech signals to identify a speech signal that may be exhibiting howling and performing frequency domain analysis to confirm that the speech signal is exhibiting howling. The apparatus also includes a suppression selector configured to select a suppression technique, a signal processor configured to process the speech signal according to a selected suppression technique. The apparatus outputs, without suppression-related processing, speech signals that are not identified based on the time domain analysis. In another embodiment a method includes analyzing a speech signal to detect howling and when howling is detected, selecting, based on the howling analysis, a howling suppression technique from a set of howling suppression techniques that includes at least two different howling suppression techniques.

摘要翻译： 描述了与用于啸叫抑制的选择性陷波滤波相关联的系统，方法和其他实施例。 根据一个实施例，一种装置包括：通过执行语音信号的时域分析来检测啸叫的啸声检测器，以识别可能正在表现出嚎叫和执行频域分析的语音信号，以确认语音信号呈现啸声。 该装置还包括被配置为选择抑制技术的抑制选择器，被配置为根据选择的抑制技术处理语音信号的信号处理器。 该装置在没有抑制相关处理的情况下输出基于时域分析未识别的语音信号。 在另一个实施例中，一种方法包括分析语音信号以检测啸声和当检测到啸叫时，基于嚎叫分析，从包括至少两种不同的啸叫抑制技术的一组啸声抑制技术中选择啸声抑制技术。

公开(公告)号：US20140129740A1

公开(公告)日：2014-05-08

申请号：US13671222

申请日：2012-11-07

申请人： Xin Wang ,  Ning Zhu ,  Kewei Yang

发明人： Xin Wang ,  Ning Zhu ,  Kewei Yang

IPC分类号： G06F3/00

CPC分类号： G06F3/00 ,  G06F13/385

摘要： Provided are methods for transmitting two or more data streams through the same cable. The cable includes at least two sets of conductive points, each set capable of independently transmitting a separate data stream. The cable may be USB 2.0 type cable. Pins 2 and 3 may be assigned for transmitting one data stream, while pins 4 and 5 may be assigned for transmitting another data stream. For example, one data stream may be audio-video signal transmitted to an audio-video receiver.

摘要翻译： 提供了通过相同电缆发送两个或多个数据流的方法。 电缆包括至少两组导电点，每组都能够独立地传输单独的数据流。 电缆可能是USB 2.0型电缆。 引脚2和引脚3可被分配用于发送一个数据流，而引脚4和5可被分配用于发送另一个数据流。 例如，一个数据流可以是发送到音频 - 视频接收器的音频 - 视频信号。

公开(公告)号：US08678219B1

公开(公告)日：2014-03-25

申请号：US13694593

申请日：2012-12-13

申请人： Xin Wang ,  Jiangqun Chen

发明人： Xin Wang ,  Jiangqun Chen

IPC分类号： B65D55/00

CPC分类号： B65F1/1638 ,  B65F1/1607 ,  B65F1/1623 ,  B65F1/163

摘要： A lid operation arrangement of a container includes an automatic operated unit for automatically operating a lid panel, a foot operated unit for manually operating the lid panel, and a motorized unit operatively linked with the automatic operated unit and the foot operated unit. When the motorized unit is activated by the automatic operated unit, the motorized unit is arranged for generating a torque enhancing force to move the lid panel from the opened position to the closed position and for generating a decelerating force to move the lid panel back to the closed position from the opened position in a hydraulic manner. After the lid panel is lifted up to the opened position by the foot operated unit, the motorized unit only generates the decelerating force to move the lid panel back to the closed position from the opened position in a hydraulic manner.

摘要翻译： 容器的盖操作装置包括用于自动操作盖板的自动操作单元，用于手动操作盖板的脚操作单元以及与自动操作单元和脚操作单元可操作地连接的电动单元。 当电动单元被自动操作单元激活时，电动单元被布置成产生转矩增强力，以将盖板从打开位置移动到关闭位置，并产生减速力以将盖板移回到 以液压方式从打开位置关闭位置。 在通过脚踏操作单元将盖板提升到打开位置之后，电动单元仅产生减速力，以使液压方式将盖板从打开位置返回到关闭位置。

公开(公告)号：US20140055476A1

公开(公告)日：2014-02-27

申请号：US13594548

申请日：2012-08-24

申请人： Xin Wang

发明人： Xin Wang

IPC分类号： G09G5/36

CPC分类号： G06T1/60 ,  G09G5/00 ,  G09G5/003 ,  G09G5/006 ,  G09G5/18 ,  G09G2310/061 ,  G09G2330/021 ,  G09G2330/022 ,  G09G2340/0435

摘要： Provided are methods and systems for video data processing. In an exemplary system, there is a video source and a display unit. The display unit may receive video data from the video source and display it at a first refresh rate. The video source may cause the display unit to enter a power economy mode, in which the displayed video is static. In this mode, the video source stops sending new video data, while the display unit selectively stores one or more of the previously received video frames and further displays it repeatedly at a second refresh rate, which may be lower than the first refresh rate (e.g., it may be decreased from 60 Hz to 40 Hz). In the power economy mode, the power consumed may be decreased by about 10-20% for both the video source and the display unit in some embodiments.

摘要翻译： 提供了用于视频数据处理的方法和系统。 在示例性系统中，存在视频源和显示单元。 显示单元可以从视频源接收视频数据并以第一刷新率显示它。 视频源可能导致显示单元进入电源经济模式，其中所显示的视频是静态的。 在该模式中，视频源停止发送新的视频数据，而显示单元选择性地存储先前接收到的一个或多个视频帧，并以第二刷新率重复地显示它，其可以低于第一刷新率（例如， ，它可以从60Hz降低到40Hz）。 在电力经济模式中，在一些实施例中，对于视频源和显示单元，所消耗的功率可以减少大约10-20％。

公开(公告)号：US20140036675A1

公开(公告)日：2014-02-06

申请号：US13565087

申请日：2012-08-02

申请人： Xin Wang ,  Cesare Cantù ,  Ravi Kumar Gadde ,  Palathingal Frank

发明人： Xin Wang ,  Cesare Cantù ,  Ravi Kumar Gadde ,  Palathingal Frank

IPC分类号： H04L12/28 ,  H04L12/24 ,  H04L12/56

CPC分类号： G06F9/52 ,  G06F9/45558 ,  G06F2009/45579 ,  H04L49/70

摘要： A method and network device (e.g., a switch) is described for assigning virtual Ethernet bindings. The method may comprise accessing the network device to obtain information related to hardware (e.g., switching hardware) of the network device. Thereafter, an uplink binding from a plurality of physical uplinks is selected based on the information. A virtual network interface of a virtual machine is then mapped to the selected uplink binding.

摘要翻译： 描述了用于分配虚拟以太网绑定的方法和网络设备（例如交换机）。 该方法可以包括访问网络设备以获得与网络设备的硬件（例如，切换硬件）相关的信息。 此后，基于该信息来选择来自多个物理上行链路的上行链路绑定。 然后将虚拟机的虚拟网络接口映射到所选择的上行链路绑定。

公开(公告)号：US08626868B2

公开(公告)日：2014-01-07

申请号：US12735397

申请日：2008-01-15

申请人： Xin Wang

发明人： Xin Wang

IPC分类号： G06F15/16

CPC分类号： H04L65/4015 ,  H04L65/1089 ,  H04M7/0051

摘要： A method and apparatus are provided for transmitting multimedia data between terminals during a call. In response to a request for multimedia data transmission initiated from one of the terminals in the call, a communication device may transmit the multimedia data to one or more of the terminals in the call. The communication device may comprise a reception unit for receiving the multimedia data transmission request initiated from one of the terminals in the call, a transmission unit to transmit the multimedia data to one or more of the terminals in the call, a storage unit to store multimedia data, and a recording unit to record information for a terminal.

摘要翻译： 提供一种用于在呼叫期间在终端之间传送多媒体数据的方法和装置。 响应于从呼叫中的一个终端发起的多媒体数据传输的请求，通信设备可以将多媒体数据发送到呼叫中的一个或多个终端。 通信装置可以包括：接收单元，用于接收从呼叫中的一个终端发起的多媒体数据传输请求;发送单元，用于向呼叫中的一个或多个终端发送多媒体数据;存储单元，用于存储多媒体 数据和用于记录终端的信息的记录单元。

公开(公告)号：US20130330304A1

公开(公告)日：2013-12-12

申请号：US13883748

申请日：2011-11-04

申请人： Lijian Hui ,  Pengyu Huang ,  Xin Wang

发明人： Lijian Hui ,  Pengyu Huang ,  Xin Wang

IPC分类号： C12N5/071

CPC分类号： C12N5/067 ,  A61M37/00 ,  C12N2501/60 ,  C12N2506/1307 ,  C12N2510/00

摘要： The present invention relates to hepatocyte-like cells. Also disclosed are methods of making the cells and using the cells.

摘要翻译： 本发明涉及肝细胞样细胞。 还公开了制备细胞和使用细胞的方法。

公开(公告)号：US20130219441A1

公开(公告)日：2013-08-22

申请号：US13807512

申请日：2011-06-28

申请人： Kedong Zhang ,  Xin Wang

发明人： Kedong Zhang ,  Xin Wang

IPC分类号： H04N21/258

CPC分类号： H04N21/25808 ,  H04L12/1854 ,  H04L65/4084 ,  H04L65/80 ,  H04N21/632

摘要： The present invention discloses a method, a server and a terminal of audio-video on demand (AVOD). The method comprises: receiving an audio-video resource request from an AVOD terminal; determining an assigned network the AVOD terminal. belonging to in accordance with the audio-video resource request; determining resource nodes having the audio-video resource in the assigned network; generating a resource list according to the resource nodes having the audio-video resource in the assigned network; transmitting the resource list to the AVOD terminal so that the AVOD terminal acquires the audio-video resource according to the resource list. The present invention achieves both a smooth multiuser concurrent online AVOD and a reducing cost consumption of a network system.

摘要翻译： 本发明公开了一种音视频点播（AVOD）的方法，服务器和终端。 该方法包括：从AVOD终端接收音频 - 视频资源请求; 确定分配的网络AVOD终端。 属于符合音视频资源要求的; 确定在所分配的网络中具有所述音频 - 视频资源的资源节点; 根据具有所分配的网络中的音频 - 视频资源的资源节点生成资源列表; 将资源列表发送到AVOD终端，使得AVOD终端根据资源列表获取音频 - 视频资源。 本发明实现了平滑的多用户并发在线AVOD和降低网络系统的成本消耗。

公开(公告)号：US08447697B2

公开(公告)日：2013-05-21

申请号：US12815888

申请日：2010-06-15

申请人： Xin Wang ,  Bijan Tadayon

发明人： Xin Wang ,  Bijan Tadayon

IPC分类号： H04L9/00

CPC分类号： H04L63/08 ,  G06Q20/123 ,  G06Q20/1235 ,  G06Q20/401 ,  G06Q50/188 ,  G07F17/0014 ,  G07F17/16 ,  H04L63/0823 ,  H04L63/10 ,  H04L63/12 ,  H04L63/18 ,  H04L2463/101

摘要： Processes and systems for offering and granting digital rights that govern distribution and usage of content, services and resources. The processes and systems provide a basis for flexible business models and negotiation transactions between content providers and users. The concept of meta-rights, which permit digital rights to be derived, permits upstream parties in a content distribution chain to dictate rights granted and received by downstream parties. Therefore, each transaction can be considered as a two party transaction between a rights supplier and a rights consumer.