Apparatus for and method of producing slurry material without stirring for application in semi-solid forming
    1.
    发明授权
    Apparatus for and method of producing slurry material without stirring for application in semi-solid forming 有权
    用于半固体成型时不搅拌的浆料的生产方法和方法

    公开(公告)号:US06742567B2

    公开(公告)日:2004-06-01

    申请号:US09932610

    申请日:2001-08-17

    IPC分类号: B22D1700

    摘要: A method of producing a semi-solid material without stirring, including heating a metal alloy to form a metallic melt, transferring a select amount of the melt into a vessel, nucleating the melt by regulating the transferring of the melt into the vessel, and crystallizing the melt within the vessel by cooling the melt at a controlled rate to produce a semi-solid material having a microstructure comprising rounded solid particles dispersed in a liquid metal matrix. In one form of the invention, a temperature-controlled shot sleeve is provided for receiving and cooling an amount of metallic melt at a controlled rate to produce the semi-solid material. The shot sleeve has a number of heat transfer zones adapted to independently control the temperature of the melt disposed adjacent various portions of the shot sleeve. The shot sleeve also includes a ram operable to discharge the semi-solid material directly into a die mold to form a near-net-shape part.

    摘要翻译: 一种在不搅拌的情况下制造半固体材料的方法,包括加热金属合金以形成金属熔体,将选定量的熔体转移到容器中,通过调节熔体转移到容器中成核熔体,并使结晶 通过以受控的速率冷却熔体而在容器内熔化以产生具有包含分散在液态金属基质中的圆形固体颗粒的微结构的半固体材料。 在本发明的一种形式中,提供温度控制的喷射套筒,用于以受控的速率接收和冷却一定数量的金属熔体以产生半固体材料。 喷射套筒具有多个传热区域,其适于独立地控制与喷射套筒的各个部分相邻设置的熔体的温度。 喷射套筒还包括可操作地将半固体材料直接排放到模具中以形成近净形状部分的冲头。

    Chimeric promoters and methods of use
    4.
    发明授权
    Chimeric promoters and methods of use 有权
    嵌合启动子和使用方法

    公开(公告)号:US08993837B2

    公开(公告)日:2015-03-31

    申请号:US13209017

    申请日:2011-08-12

    摘要: Compositions and methods comprising promoters from the 4-hydroxyphenylpyruvate dioxygenase (HPPD) gene and active variants and fragments thereof, as well as chimeric promoters employing regulatory regions of the HPPD promoters are provided. Further provided are expression cassettes and plants comprising the various promoters disclosed herein operably linked to a polynucleotide of interest. Methods employing the various promoters described herein to modulate the expression of polynucleotides of interest are further provided.

    摘要翻译: 提供了包含来自4-羟基苯基丙酮酸双加氧酶(HPPD)基因及其活性变体和片段的启动子的组合物和方法,以及采用HPPD启动子调节区的嵌合启动子。 还提供了包含本文公开的各种启动子的表达盒和植物,其与感兴趣的多核苷酸可操作地连接。 进一步提供了使用本文所述的各种启动子来调节感兴趣的多核苷酸的表达的方法。

    METHODS AND SYSTEMS FOR MONITORING AND TRACKING VIDEOS ON THE INTERNET
    5.
    发明申请
    METHODS AND SYSTEMS FOR MONITORING AND TRACKING VIDEOS ON THE INTERNET 有权
    在互联网上监控和跟踪视频的方法和系统

    公开(公告)号:US20120179666A1

    公开(公告)日:2012-07-12

    申请号:US13360330

    申请日:2012-01-27

    申请人: Jian Lu Lun Cui

    发明人: Jian Lu Lun Cui

    IPC分类号: G06F17/30

    摘要: Method and system for discovering and identifying a video object. The method includes crawling at least one predetermined website, discovering at least one video link at the predetermined website, processing information associated with a first database for storing one or more video links, and determining whether the discovered video link was already discovered before based on at least information associated with the first database. Additionally, the method includes, if the discovered video link is determined not to have been discovered before, updating the first database based on at least information associated with the discovered video link, downloading at least one video object based on at least information associated with the discovered video link, and processing information associated with the downloaded video object.

    摘要翻译: 用于发现和识别视频对象的方法和系统。 该方法包括爬行至少一个预定网站,在预定网站上发现至少一个视频链路,处理与第一数据库相关联的信息以存储一个或多个视频链路,以及基于在之前确定所发现的视频链路是否已经被发现 与第一数据库相关联的最少信息。 另外,该方法包括:如果确定所发现的视频链路不是以前被发现,则至少基于与所发现的视频链路相关联的信息来更新第一数据库,至少基于至少一个视频对象的信息, 发现的视频链接,以及处理与下载的视频对象相关联的信息。

    Robust Single-Pass Variable Bit Rate Encoding
    6.
    发明申请
    Robust Single-Pass Variable Bit Rate Encoding 有权
    鲁棒单通可变比特率编码

    公开(公告)号:US20100226430A1

    公开(公告)日:2010-09-09

    申请号:US12784203

    申请日:2010-05-20

    IPC分类号: H04N7/26

    摘要: An encoding manager facilitates robust single-pass variable bit rate video encoding of a video sequence. Before encoding the video sequence, the encoding manager determines the size of a buffer to use for keeping track of over/under used bits generated during encoding. The encoding manager uses the target bit rate for the video sequence and the length of the video sequence to determine the size of the buffer. After allocating bits to a frame of the sequence, the encoding manager determines the quant to use to encode that frame. The determination of a quant to use to encode a frame is informed by the fullness of the buffer. The encoding manager adjusts the quant to use (and thus the aggressiveness of its encoding) in response to the amount of overflow generated thus far by the encoding of the video sequence.

    摘要翻译: 编码管理器便于视频序列的鲁棒单遍可变比特率视频编码。 在对视频序列进行编码之前,编码管理器确定用于跟踪在编码期间生成的过/未使用位的缓冲器的大小。 编码管理器使用视频序列的目标比特率和视频序列的长度来确定缓冲器的大小。 在将比特分配给序列的帧之后,编码管理器确定用于编码该帧的量。 通过缓冲器的丰满度来通知用于编码帧的量化的确定。 编码管理器响应于视频序列的编码到目前为止产生的溢出量来调整使用的量化(并因此调整其编码的侵略性)。

    Robust single-pass variable bit rate encoding
    7.
    发明授权
    Robust single-pass variable bit rate encoding 有权
    稳健的单程可变比特率编码

    公开(公告)号:US07746927B1

    公开(公告)日:2010-06-29

    申请号:US10811427

    申请日:2004-03-26

    IPC分类号: H04N7/18

    摘要: An encoding manager facilitates robust single-pass variable bit rate video encoding of a video sequence. Before encoding the video sequence, the encoding manager determines the size of a buffer to use for keeping track of over/under used bits generated during encoding. The encoding manager uses the target bit rate for the video sequence and the length of the video sequence to determine the size of the buffer. After allocating bits to a frame of the sequence, the encoding manager determines the quant to use to encode that frame. The determination of a quant to use to encode a frame is informed by the fullness of the buffer. The encoding manager adjusts the quant to use (and thus the aggressiveness of its encoding) in response to the amount of overflow generated thus far by the encoding of the video sequence.

    摘要翻译: 编码管理器便于视频序列的鲁棒单遍可变比特率视频编码。 在对视频序列进行编码之前,编码管理器确定用于跟踪在编码期间生成的过/未使用位的缓冲器的大小。 编码管理器使用视频序列的目标比特率和视频序列的长度来确定缓冲器的大小。 在将比特分配给序列的帧之后,编码管理器确定用于编码该帧的量。 通过缓冲器的丰满度来通知用于编码帧的量化的确定。 编码管理器响应于视频序列的编码到目前为止产生的溢出量来调整使用的量化(并因此调整其编码的侵略性)。

    METHODS AND SYSTEMS FOR MONITORING AND TRACKING VIDEOS ON THE INTERNET
    8.
    发明申请
    METHODS AND SYSTEMS FOR MONITORING AND TRACKING VIDEOS ON THE INTERNET 有权
    在互联网上监控和跟踪视频的方法和系统

    公开(公告)号:US20090324006A1

    公开(公告)日:2009-12-31

    申请号:US12262004

    申请日:2008-10-30

    申请人: Jian Lu Lun Cui

    发明人: Jian Lu Lun Cui

    IPC分类号: G06K9/00

    摘要: Method and system for discovering and identifying a video object. The method includes crawling at least one predetermined website, discovering at least one video link at the predetermined website, processing information associated with a first database for storing one or more video links, and determining whether the discovered video link was already discovered before based on at least information associated with the first database. Additionally, the method includes, if the discovered video link is determined not to have been discovered before, updating the first database based on at least information associated with the discovered video link, downloading at least one video object based on at least information associated with the discovered video link, and processing information associated with the downloaded video object.

    摘要翻译: 用于发现和识别视频对象的方法和系统。 该方法包括爬行至少一个预定网站,在预定网站上发现至少一个视频链路,处理与第一数据库相关联的信息以存储一个或多个视频链路,以及基于在之前确定所发现的视频链路是否已经被发现 与第一数据库相关联的最少信息。 另外,该方法包括:如果确定所发现的视频链路不是以前被发现,则至少基于与所发现的视频链路相关联的信息来更新第一数据库,至少基于至少一个视频对象的信息, 发现的视频链接,以及处理与下载的视频对象相关联的信息。

    METHOD AND SYSTEM FOR FINGERPRINTING DIGITAL VIDEO OBJECT BASED ON MULTIRESOLUTION, MULTIRATE SPATIAL AND TEMPORAL SIGNATURES
    9.
    发明申请
    METHOD AND SYSTEM FOR FINGERPRINTING DIGITAL VIDEO OBJECT BASED ON MULTIRESOLUTION, MULTIRATE SPATIAL AND TEMPORAL SIGNATURES 有权
    用于指纹数字视频对象的方法和系统,基于多分辨率,多维空间和时间符号

    公开(公告)号:US20070253594A1

    公开(公告)日:2007-11-01

    申请号:US11681567

    申请日:2007-03-02

    申请人: Jian Lu Yangbin Wang

    发明人: Jian Lu Yangbin Wang

    IPC分类号: G06K9/00

    摘要: A method and system for generating a fingerprint for a video object. The method includes obtaining a plurality of frames associated with a video object. Additionally, the method includes, for each of the plurality of frames, processing information associated with the plurality of frames, determining a plurality of spatial signatures for the each of the plurality of frames based on at least information associated with the each of the plurality of frames, and determining a plurality of temporal signatures for the each of the plurality of frames based on at least information associated with the plurality of frames. The plurality of spatial signatures corresponds to a plurality of resolutions respectively, and the plurality of temporal signatures corresponding to a plurality of frame rates respectively.

    摘要翻译: 一种用于生成视频对象的指纹的方法和系统。 该方法包括获得与视频对象相关联的多个帧。 另外,对于多个帧中的每一个,该方法包括与多个帧相关联的处理信息,至少基于与多个帧中的每一个相关联的至少信息来确定多个帧中的每一个的多个空间签名 并且至少基于与所述多个帧相关联的信息来确定所述多个帧中的每一个的多个时间签名。 多个空间签名分别对应于多个分辨率,并且分别对应于多个帧速率的多个时间签名。

    Single pass constrained constant bit-rate encoding
    10.
    发明申请
    Single pass constrained constant bit-rate encoding 审中-公开
    单通道限制恒定比特率编码

    公开(公告)号:US20060233237A1

    公开(公告)日:2006-10-19

    申请号:US11108157

    申请日:2005-04-15

    摘要: Data, such as video data, is encoded by identifying a data segment to be encoded. The data segment includes multiple frames. A bit-rate profile for encoding the data segment is generated. The bit-rate profile defines a number of bits associated with each frame in the data segment. Frames are encoded using the bit-rate profile. The bit-rate profile is updated periodically to incorporate past encoding statistics and compensate for any encoding bits deviations from the initial profile.

    摘要翻译: 通过识别要编码的数据段来编码诸如视频数据的数据。 数据段包括多个帧。 生成用于编码数据段的比特率简档。 比特率简档定义与数据段中的每个帧相关联的位数。 使用位速率配置文件对帧进行编码。 定期更新比特率配置文件以合并过去的编码统计信息,并补偿任何编码比特偏离初始配置文件。