公开(公告)号：US08792211B2

公开(公告)日：2014-07-29

申请号：US13977639

申请日：2010-12-31

申请人： Zhimin Yuan ,  Bo Liu ,  Boon Hao Low ,  Tiejun Zhou ,  Siang Huei Leong ,  Mingsheng Zhang

发明人： Zhimin Yuan ,  Bo Liu ,  Boon Hao Low ,  Tiejun Zhou ,  Siang Huei Leong ,  Mingsheng Zhang

IPC分类号： G11B5/127

CPC分类号： G11B5/127 ,  G11B5/314 ,  G11B2005/0021

摘要： A data storage device with a heat assisted magnetic recording (HAMR) system, a magnetic recording medium, and method for data storage are provided. The data storage device includes a magnetic recording medium, a magnetic recording head, a power supply, a controller and a switching device. The magnetic recording head includes a main pole having a surface area facing the magnetic recording medium. The controller is coupled to the magnetic recording head for controlling writing information to and reading information from the magnetic recording medium. The switching device electrically couples the power supply between the main pole and the magnetic recording medium in response to a signal provided from the controller when writing information to the magnetic recording medium. The magnetic recording medium comprises a plurality of layers, including a heating layer, a field enhanced conduction layer, and an electrode layer. The electrode layer is electrically coupleable to the power supply and the magnetic recording head for heating a portion of the heating layer opposite the magnetic recording head during writing of data by the magnetic recording head to the magnetic recording medium, the portion of the heating layer defined by an electric field applied to the field enhanced conduction layer.

摘要翻译： 提供具有热辅助磁记录（HAMR）系统，磁记录介质和数据存储方法的数据存储装置。 数据存储装置包括磁记录介质，磁记录头，电源，控制器和开关装置。 磁记录头包括具有面向磁记录介质的表面积的主极。 控制器耦合到磁记录头，用于控制向磁记录介质写入信息和从磁记录介质读取信息。 当将信息写入磁记录介质时，开关装置响应于从控制器提供的信号，在主极和磁记录介质之间电耦合电源。 磁记录介质包括多个层，包括加热层，场增强传导层和电极层。 所述电极层电耦合到所述电源和所述磁记录头，用于在由所述磁记录头向所述磁记录介质写入数据期间加热与所述磁记录头相对的所述加热层的一部分，所述加热层的所述部分被限定 通过施加到场增强导电层的电场。

公开(公告)号：US20140043712A1

公开(公告)日：2014-02-13

申请号：US13977639

申请日：2010-12-31

申请人： Zhimin Yuan ,  Bo Liu ,  Boon Hao Low ,  Tiejun Zhou ,  Siang Huei Leong ,  Mingsheng Zhang

发明人： Zhimin Yuan ,  Bo Liu ,  Boon Hao Low ,  Tiejun Zhou ,  Siang Huei Leong ,  Mingsheng Zhang

IPC分类号： G11B5/127

CPC分类号： G11B5/127 ,  G11B5/314 ,  G11B2005/0021

摘要： A data storage device with a heat assisted magnetic recording (HAMR) system, a magnetic recording medium, and method for data storage are provided. The data storage device includes a magnetic recording medium, a magnetic recording head, a power supply, a controller and a switching device. The magnetic recording head includes a main pole having a surface area facing the magnetic recording medium. The controller is coupled to the magnetic recording head for controlling writing information to and reading information from the magnetic recording medium. The switching device electrically couples the power supply between the main pole and the magnetic recording medium in response to a signal provided from the controller when writing information to the magnetic recording medium. The magnetic recording medium comprises a plurality of layers, including a heating layer, a field enhanced conduction layer, and an electrode layer. The electrode layer is electrically coupleable to the power supply and the magnetic recording head for heating a portion of the heating layer opposite the magnetic recording head during writing of data by the magnetic recording head to the magnetic recording medium, the portion of the heating layer defined by an electric field applied to the field enhanced conduction layer.

摘要翻译： 提供具有热辅助磁记录（HAMR）系统，磁记录介质和数据存储方法的数据存储装置。 数据存储装置包括磁记录介质，磁记录头，电源，控制器和开关装置。 磁记录头包括具有面向磁记录介质的表面积的主极。 控制器耦合到磁记录头，用于控制向磁记录介质写入信息和从磁记录介质读取信息。 当将信息写入磁记录介质时，开关装置响应于从控制器提供的信号，在主极和磁记录介质之间电耦合电源。 磁记录介质包括多个层，包括加热层，场增强传导层和电极层。 所述电极层电耦合到所述电源和所述磁记录头，用于在由所述磁记录头向所述磁记录介质写入数据期间加热与所述磁记录头相对的所述加热层的一部分，所述加热层的所述部分被限定 通过施加到场增强导电层的电场。

公开(公告)号：US20170009287A1

公开(公告)日：2017-01-12

申请号：US14794755

申请日：2015-07-08

申请人： Corey Brastaad ,  Christopher D. Elzinga ,  Mingsheng Zhang ,  Matthew C. Evans

发明人： Corey Brastaad ,  Christopher D. Elzinga ,  Mingsheng Zhang ,  Matthew C. Evans

IPC分类号： C12Q1/68

CPC分类号： C12Q1/6874 ,  C12Q1/6827 ,  C12Q1/6869 ,  C12Q2525/191 ,  C12Q2531/113 ,  C12Q2535/122 ,  C12Q2537/143 ,  C12Q2537/16

摘要： Embodiments of the invention include systems, apparatus, and methods for detecting copy number variation (CNV) in the genomes of one or more patients. Samples of DNA may be taken from several patients, and then sections of the patients' DNA may be sequenced, e.g., through a process that may include, for each patient, one or more of: purifying, concentrating, fragmenting, labeling, filtering, and amplifying that patient's DNA. Fragments from several patients may be pooled, and the fragments in the pool may be sequenced.The sequencing data is then subjected to analysis, which includes several normalization steps. The normalized data are then examined to identify CNV, which is reported.

摘要翻译： 然后对测序数据进行分析，其包括几个归一化步骤。 然后检查归一化数据以鉴定报告的CNV。

公开(公告)号：US20100220712A1

公开(公告)日：2010-09-02

申请号：US12682160

申请日：2008-07-28

申请人： Mingsheng Zhang ,  Shengwen Xiang

发明人： Mingsheng Zhang ,  Shengwen Xiang

IPC分类号： H04J3/06

CPC分类号： H04W56/00

摘要： A method for improving synchro precision of data transmission and system thereof are disclosed. The method includes the following steps: RRU receives a data frame and buffers; frame-parses to a wireless frame impulse signal and a carrier wave data signal of the data frame, setting the maximum time-lapse compensating time; a time-lapse is redeemed to the wireless frame impulse signal after parsing, according to the time of transmission and buffering, and the maximum time-lapse compensating time, and then sends to the communication port of RRU to transmit; a time-lapse is redeemed to the carrier wave data signal after parsing, according to the time of transmission and buffering, the maximum time-lapse compensating time, and transmission time of processing data, the carrier wave data is processed, and then is sent to the communication port of RRU to transmit; the wireless frame impulse signal and the carrier wave data signal are sent to the communication port of RRU simultaneously. The solution redeems the carry time-lapse for transmission data, so that the redeeming precision can reach multiple seconds, thus improving synchro precision of the data in an effective manner.

摘要翻译： 公开了一种提高数据传输同步精度​​的方法及其系统。 该方法包括以下步骤：RRU接收数据帧并缓冲; 帧解析到无线帧脉冲信号和数据帧的载波数据信号，设置最大延时补偿时间; 根据传输和缓冲的时间和最大的延时补偿时间，解析后的无线帧脉冲信号的延时被赎回，然后发送到RRU的通信端口进行传输; 在解析之后，根据发送和缓冲的时间，最大延时补偿时间和处理数据的传输时间，经过解调的载波数据信号被延迟，处理载波数据，然后被发送 到RRU的通信端口进行传输; 无线帧脉冲信号和载波数据信号同时发送到RRU的通信端口。 该解决方案可以挽救传输数据的延时，从而使挽救精度达到几秒钟，从而有效提高数据的同步精度。