公开(公告)号：US07383585B2

公开(公告)日：2008-06-03

申请号：US10806123

申请日：2004-03-23

申请人： Guo-Zua Wu ,  Zu-Wen Chao ,  Yi-Jung Wang ,  Nai-Heng Tseng ,  Shu-Ching Chen

发明人： Guo-Zua Wu ,  Zu-Wen Chao ,  Yi-Jung Wang ,  Nai-Heng Tseng ,  Shu-Ching Chen

IPC分类号： H04L9/00

CPC分类号： G11B20/0021 ,  G11B7/005 ,  G11B20/00086 ,  G11B20/00224 ,  G11B20/00246 ,  G11B20/00326 ,  G11B20/00362 ,  G11B20/00528 ,  G11B20/00536 ,  G11B20/00695 ,  G11B20/00746

摘要： A method controls the access times of an optical disc end discs of the same. The method includes the following steps. First, an optical disc drive obtains the addresses of a life flag and a medium key block (MKB) by reading a private flag of an optical disc. The life flag and the MKB are used to control the access times of the optical disc. After confirming the addresses of the life flag and the MKB, the optical disc drive obtains an optical power signal to determine the power that should be used to read the MKB. When the optical disc drive uses the appropriate reading power to access the MKB, the recognizable number of access times in the 4KB data is reduced, and the medium key signal is extracted to be confirmed if it is recognizable to restate the main data.

摘要翻译： 一种方法控制其光盘端盘的访问时间。 该方法包括以下步骤。 首先，光盘驱动器通过读取光盘的专用标志来获得生命标记和中密钥块（MKB）的地址。 寿命标志和MKB用于控制光盘的访问时间。 在确认生命标志和MKB的地址之后，光盘驱动器获得光功率信号，以确定应该用于读取MKB的功率。 当光盘驱动器使用适当的读取功率来访问MKB时，4KB数据中的可识别的访问次数减少，并且如果可识别的主键信息被重新标识，则提取中等密钥信号以被确认。

公开(公告)号：US20150077140A1

公开(公告)日：2015-03-19

申请号：US14396739

申请日：2012-09-20

申请人： Chih-Pin Chu ,  Yu-Han Lin ,  Shu-Ching Chen

发明人： Chih-Pin Chu ,  Yu-Han Lin ,  Shu-Ching Chen

IPC分类号： G01B7/14 ,  G06F3/044

CPC分类号： G01B7/14 ,  G06F3/0346 ,  G06F3/0416 ,  G06F3/044 ,  G06F2203/04108

摘要： A proximity detecting apparatus for detecting a proximity event includes a capacitive sensing device, an auxiliary detecting device, and a controller. The capacitive sensing device is arranged for generating a capacitive sensing output. The auxiliary detecting device is arranged for detecting an operational status of an electronic device in which the capacitive sensing device is disposed and accordingly generating a status output. The controller is arranged for detecting the proximity event according to the capacitive sensing output and the status output.

摘要翻译： 用于检测接近事件的接近检测装置包括电容感测装置，辅助检测装置和控制器。 电容感测装置被布置用于产生电容感测输出。 辅助检测装置被布置用于检测其中设置电容式感测装置的电子装置的操作状态，并因此产生状态输出。 控制器用于根据电容感测输出和状态输出来检测接近事件。

公开(公告)号：US07924661B2

公开(公告)日：2011-04-12

申请号：US12478254

申请日：2009-06-04

申请人： Kuo-Jung Lan ,  Shu-Ching Chen

发明人： Kuo-Jung Lan ,  Shu-Ching Chen

IPC分类号： G11B7/00

CPC分类号： G11B7/08529

摘要： A track-jump control system and method are provided. The track-jump control system applied in an optical disc drive comprises a signal generator, a protection device, a velocity estimator, and a controller. The signal generator receives the signal from the PUH and generates a tracking signal and a position signal. The protection device receives the position signal and when the position signal represents the PUH pass a predetermined position of the optical disc, the protection device generates a protection signal. The velocity estimator estimates the velocity of the PUH according to the tracking signal, and then generates a velocity signal. The controller receives the velocity signal and the protection signal, protects the velocity signal according to the protection signal, and generates a control signal to control the track-jump according to the protected velocity signal.

摘要翻译： 提供了一种跟踪跳转控制系统和方法。 应用于光盘驱动器中的轨迹跳转控制系统包括信号发生器，保护装置，速度估计器和控制器。 信号发生器从PUH接收信号并产生跟踪信号和位置信号。 保护装置接收位置信号，当位置信号表示PUH通过光盘的预定位置时，保护装置产生保护信号。 速度估计器根据跟踪信号估计PUH的速度，然后产生速度信号。 控制器接收速度信号和保护信号，根据保护信号保护速度信号，并产生控制信号，根据受保护的速度信号控制轨迹跳跃。

公开(公告)号：US20070211611A1

公开(公告)日：2007-09-13

申请号：US11308179

申请日：2006-03-10

申请人： Meng-Hsueh Lin ,  Shu-Hung Chou ,  Shu-Ching Chen

发明人： Meng-Hsueh Lin ,  Shu-Hung Chou ,  Shu-Ching Chen

IPC分类号： G11B7/00

CPC分类号： G11B7/0053 ,  G11B7/08505

摘要： Disclosed is a system for generating an output signal indicating a specific area on an optical disc. The system includes an optical pick-up head signal generator, a detecting apparatus, and an output signal generating apparatus. The optical pick-up head signal generator is used for generating an optical pick-up head signal. The detecting apparatus is used for detecting pre-recorded address information on the optical disc to generate a detection signal. Also, a output signal generating apparatus, which is coupled to the optical pick-up head signal generator and the detecting apparatus, is used for receiving the optical pick-up head signal and the detection signal to generate the output signal according to at least one of the optical pick-up head signal and the detection signal, the output signal generating apparatus not generating the output signal according to the optical pick-up head signal after a predetermined time.

摘要翻译： 公开了一种用于产生指示光盘上的特定区域的输出信号的系统。 该系统包括光学拾取头信号发生器，检测装置和输出信号发生装置。 光学拾取头信号发生器用于产生光学拾取头信号。 检测装置用于检测光盘上的预先记录的地址信息以产生检测信号。 此外，耦合到光拾取头信号发生器和检测装置的输出信号发生装置用于接收光拾取头信号和检测信号，以根据至少一个 的光拾取头信号和检测信号，输出信号发生装置在预定时间之后不根据光学拾取头信号产生输出信号。

公开(公告)号：US07082369B1

公开(公告)日：2006-07-25

申请号：US10850004

申请日：2004-05-20

申请人： Stuart H. Rubin ,  Shu-Ching Chen

发明人： Stuart H. Rubin ,  Shu-Ching Chen

IPC分类号： G01N21/85

CPC分类号： G01N15/1463 ,  G01N21/05 ,  G01N21/33 ,  G01N21/94 ,  G01N2001/2223 ,  G01N2015/0088 ,  G01N2021/1793 ,  G01N2201/0696 ,  G01N2201/1296

摘要： A distributed biohazard surveillance system including a plurality of robust miniaturized remote monitoring stations for the detection, localized analysis and reporting of a broad range of biohazards. The remote monitoring station may be adapted to identify many different biological particles and is not limited to particular predetermined biohazard profiles. It is centrally and dynamically reconfigurable and can be adapted to operate unattended in a remote location. The distributed system may be used to locate and report unsuspected sources of biohazards and to monitor the localized effects in real-time cooperation with a centralized data processing facility.

摘要翻译： 分布式生物危害监测系统，包括多个稳健的小型化远程监测站，用于检测，局部分析和报告广泛的生物危害。 远程监测站可以适于识别许多不同的生物颗粒，并且不限于特定的预定生物危害谱。 它是集中和动态可重新配置的，可以适应在远程位置无人值守操作。 分布式系统可用于定位和报告未预期的生物危害源，并监测与集中式数据处理设施实时协作的局部效应。