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1. 发明申请

US20090074949A1 MEASURING AND NEUTRALIZING THE ELECTRICAL CHARGE AT THE INTERFACE OF A MAGNETIC HEAD AND MEDIA 审中-公开
标题翻译：在磁头和介质界面测量和中和电荷
公开(公告)号：US20090074949A1
公开(公告)日：2009-03-19
申请号：US12275166
申请日：2008-11-20
申请人： Zhu FENG , Ellis CHA , Xiaofeng ZHANG
发明人： Zhu FENG , Ellis CHA , Xiaofeng ZHANG
IPC分类号： B05D5/00 , B05D3/14
CPC分类号： G11B5/60
摘要： A system and method for measuring and neutralizing the electrical charge at the interface of a magnetic head and a magnetic storage medium, such as a disk, is disclosed. A surface treatment material is applied to the magnetic head. The surface treatment material matches the medium surface material on the surface of the magnetic storage medium. The surface treatment material on the magnetic read/write head may be a fluorinated carbon, such as a Fomblin Z-derivative, perfluoro alkyl trichlorosilane, a FC-722, or a fluorinated polymer. The surface treatment material can be applied to the magnetic head by a vapor deposition process or by a liquid immersion process. The charge on the head-disk interface can be measured by applying varying external charges to the head while reading a signal previously written to the disk.
摘要翻译：公开了一种用于测量和中和磁头和诸如磁盘的磁存储介质的界面处的电荷的系统和方法。将表面处理材料施加到磁头。表面处理材料与磁性存储介质表面上的介质表面材料相匹配。磁读写头上的表面处理材料可以是氟化碳，如Fomblin Z衍生物，全氟烷基三氯硅烷，FC-722或氟化聚合物。表面处理材料可以通过气相沉积法或液浸法施加到磁头上。头磁盘接口上的电荷可以通过在读取先前写入磁盘的信号时向磁头施加变化的外部电荷来测量。

2. 发明申请

US20090135512A1 ELECTRICAL CURRENT AS PROBE FOR MODULATION AT HEAD-DISK INTERFACE 审中-公开
标题翻译：电流作为调制头盘接口的探头
公开(公告)号：US20090135512A1
公开(公告)日：2009-05-28
申请号：US12365041
申请日：2009-02-03
申请人： Zhu FENG , Xiaofeng ZHANG , Ellis T. CHA
发明人： Zhu FENG , Xiaofeng ZHANG , Ellis T. CHA
IPC分类号： G11B27/36
CPC分类号： G11B5/40
摘要： A system and method for measuring the modulation between a magnetic head and a magnetic storage medium, such as a disk, is disclosed. A magnetic read/write head is positioned above a magnetic storage medium at a given flying height. The magnetic read/write head reads a signal from the magnetic storage medium. A tester measures an alternating electric current between the magnetic read/write head through the slider and the magnetic storage medium. A computer may then calculate the modulation by the magnetic read/write head based on the alternating electric current. A DC voltage to the head may be applied to lower the flying height of the magnetic head.
摘要翻译：公开了一种用于测量诸如磁盘的磁头和磁存储介质之间的调制的系统和方法。在给定的飞行高度处，磁读/写头位于磁存储介质上方。磁读/写头读取来自磁存储介质的信号。测试仪测量通过滑动器的磁读/写磁头与磁存储介质之间的交流电流。计算机然后可以基于交流电流计算磁读/写头的调制。可以施加到头部的DC电压以降低磁头的飞行高度。

3. 发明申请

US20220228718A1 BATTERY BOX 有权
公开(公告)号：US20220228718A1
公开(公告)日：2022-07-21
申请号：US17611903
申请日：2019-08-23
申请人： Xiaofeng ZHANG , Heng Kao
发明人： Xiaofeng ZHANG , Heng Kao
IPC分类号： F21S9/02 , F21S4/10 , H01M50/284
摘要： A battery box, including a box body and an LED lamp string. A circuit board mounting groove and a battery placement groove are disposed in the box body, a power supply source is disposed in the battery placement groove, and a circuit board and a cover plate are disposed in the circuit board mounting groove. A power source terminal seat is disposed at one side of the circuit board, at least two terminal plugholes are disposed in the power source terminal seat, a through-line hole is disposed on a side wall of each of the terminal plugholes facing the box body, a collosol groove is between the through-line hole and the power source terminal seat, power source plug terminals are disposed at one end of the LED lamp string, and the power source plug terminals are correspondingly inserted into the terminal plugholes respectively.

4. 发明申请

US20220190420A1 CYLINDRICAL WATERPROOF BATTERY BOX 有权
公开(公告)号：US20220190420A1
公开(公告)日：2022-06-16
申请号：US17685387
申请日：2022-03-03
申请人： Xiaofeng ZHANG
发明人： Xiaofeng ZHANG
IPC分类号： H01M50/213 , H01M50/271 , H01M50/24
摘要： The present invention discloses a cylindrical waterproof battery box, including a box body, a compartment body, and a box cover. One end of the box body is provided with a mounting opening, the compartment body is configured to be mounted into the mounting opening and extend to an inner cavity of the box body, the box cover and the compartment body are assembled to form an external thread assembly portion, an internal thread portion is disposed in the mounting opening, and the external thread assembly portion is configured to be fitted with the internal thread portion.

5. 发明申请

US20120272029A1 MEMORY ACCESS MONITORING METHOD AND DEVICE 有权
标题翻译：存储器访问监控方法和设备
公开(公告)号：US20120272029A1
公开(公告)日：2012-10-25
申请号：US13341416
申请日：2011-12-30
申请人： Xiaofeng ZHANG , Fan FANG
发明人： Xiaofeng ZHANG , Fan FANG
IPC分类号： G06F12/02 , G06F12/00
CPC分类号： G06F12/0284 , G06F11/3466 , G06F12/122 , G06F2201/88 , G06F2201/885 , G06F2212/2542
摘要： A memory access monitoring method and a memory access monitoring method device are disclosed, The method comprises: performing coarse grain monitoring on local memory pages, if a hot page with coarse grain monitoring exists in the local memory pages, requesting an operating system to perform an optimized migration for the content of the hot page, and if a half hot page with coarse grain monitoring exists in the local memory pages, initiating fine grain monitoring to the half hot page; and performing fine grain monitoring on the half hot page, if a hot area with fine grain monitoring exists in the half hot page, requesting the operating system to perform an optimized migration for the content of the hot area.
摘要翻译：公开了一种存储器访问监视方法和存储器访问监视方法装置。该方法包括：对本地存储器页面进行粗粒度监视，如果在本地存储器页面中存在粗粒度监视的热页面，请求操作系统执行优化了热页面内容的迁移，如果在本地内存页面中存在粗粒度监控的半热页面，则在半热页面上启动细粒度监控; 并在半热页面进行细粒度监控，如果在半热页面中存在具有细粒度监视的热区域，请求操作系统对热区域的内容进行优化迁移。

6. 发明申请

US20160304927A1 PREPARATION METHOD OF NEW RECOMBINANT ANTIBACTERIAL POLYPEPTIDE MEDICINE 有权
标题翻译：新型重组抗生素多肽药物的制备方法
公开(公告)号：US20160304927A1
公开(公告)日：2016-10-20
申请号：US14001141
申请日：2012-03-01
申请人： Xiaoqing QIU , Rongqi LI , Xiangli ZHANG , Xiaofeng ZHANG
发明人： Xiaoqing QIU , Rongqi LI , Xiangli ZHANG , Xiaofeng ZHANG
IPC分类号： C12P21/00 , C12N1/20
CPC分类号： C12P21/00 , C12N1/20
摘要： The invention provides a method of preparing a new recombinant antibacterial polypeptide medicine, which primarily relates to liquid culture medium formula suitable for large-scale production of the antibacterial polypeptide, as well as optimization of the enlarged culture parameters.
摘要翻译：本发明提供一种制备新的重组抗菌多肽药物的方法，其主要涉及适用于大规模生产抗菌多肽的液体培养基配方，以及扩大培养参数的优化。

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