公开(公告)号：US08427914B2

公开(公告)日：2013-04-23

申请号：US12985147

申请日：2011-01-05

申请人： Tung-Hsu Hsieh

发明人： Tung-Hsu Hsieh

IPC分类号： G11B7/00 ,  G11B5/58

CPC分类号： G11B7/08511 ,  G11B7/1387

摘要： A lens pull-in method is used in a near-field optical accessing system. When a lens is in a far-field range, the lens is driven to approach a surface of an optical disc in an open loop control state. If the lens enters a near-field range, a first GES level is inputted as a set value and the lens is driven in a close loop control state. When the gap error signal decreases to the first GES level, the set value is changed to a second GES level, which is higher than the first GES level. When the gap error signal increases to the first GES level, the set value is changed to a target GES level, so that the gap error signal is maintained at the target gap error signal.

摘要翻译： 在近场光接入系统中使用镜头拉入方法。 当透镜处于远场范围时，透镜被驱动以在开环控制状态下接近光盘的表面。 如果透镜进入近场范围，则输入第一GES电平作为设定值，并且以闭环控制状态驱动透镜。 当间隙误差信号减小到第一GES电平时，设定值变为高于第一GES电平的第二GES电平。 当间隙误差信号增加到第一GES电平时，将设定值改变为目标GES电平，使得间隙误差信号保持在目标间隙误差信号上。

公开(公告)号：US20110254910A1

公开(公告)日：2011-10-20

申请号：US13170326

申请日：2011-06-28

申请人： Wei-Chieh Hu ,  Shih-Ming Hsu ,  Ying-Shun Li ,  Hao-Wen Chang ,  Jung-Fu Chen ,  Chun-Jen Tseng ,  Chih-Ming Yang

发明人： Wei-Chieh Hu ,  Shih-Ming Hsu ,  Ying-Shun Li ,  Hao-Wen Chang ,  Jung-Fu Chen ,  Chun-Jen Tseng ,  Chih-Ming Yang

IPC分类号： G01D15/14

CPC分类号： G11B23/40

摘要： An optical disc drive for marking a label side of a lightscribe disc is provided. The optical disc drive includes a metallic plate, a spoke detecting device and a spindle motor PCB. The spoke detecting device is used for detecting spoke patterns on the lightscribe disc. The spindle motor PCB is supported on the metallic plate and having a notch such that a receptacle is defined by sidewalls of the notch and a surface of the metallic plate. The spoke detecting device is received in the receptacle such that the spoke detecting device is separated from the lightscribe disc by a specified gap.

摘要翻译： 提供了用于标记光刻盘的标签侧的光盘驱动器。 光盘驱动器包括金属板，辐条检测装置和主轴电机PCB。 辐条检测装置用于检测光刻盘上的辐射图案。 主轴电机PCB支撑在金属板上并具有凹口，使得容器由凹口的侧壁和金属板的表面限定。 辐条检测装置被容纳在插座中，使得辐条检测装置与光刻盘分离指定间隙。

公开(公告)号：US20110087342A1

公开(公告)日：2011-04-14

申请号：US12901269

申请日：2010-10-08

申请人： Sian-Cing Liao ,  Yuan-Hung Liao

发明人： Sian-Cing Liao ,  Yuan-Hung Liao

IPC分类号： G01N29/00 ,  G05B13/02

CPC分类号： G01S15/101 ,  G01S7/52004 ,  G01S7/524 ,  H05B37/0227

摘要： A controlling method using an ultrasonic sensor is provided. Firstly, a first ringing time of the ultrasonic sensor is set when the ultrasonic sensor is in a standby status. Then, a sensing wave is transmitted, and a second ringing time is detected. Then, the second ringing time is compared with the first ringing time. If the second ringing time is not equal to the first ringing time, a function control signal is generated.

摘要翻译： 提供了一种使用超声波传感器的控制方法。 首先，当超声波传感器处于待机状态时，设置超声波传感器的第一振铃时间。 然后，传输感测波，并且检测到第二振铃时间。 然后，将第二振铃时间与第一振铃时间进行比较。 如果第二振铃时间不等于第一振铃时间，则产生功能控制信号。

公开(公告)号：US20110057123A1

公开(公告)日：2011-03-10

申请号：US12873693

申请日：2010-09-01

申请人： Yi-Ta Ho

发明人： Yi-Ta Ho

IPC分类号： G21K5/00 ,  H02J7/00 ,  H02M7/06

CPC分类号： D06F35/006 ,  D06F35/008 ,  D06F39/024 ,  H02J7/025 ,  H02J50/10

摘要： A laundry ball with a sterilization function includes a main body, a LED module coupled to the main body for emitting a light, and a power supply module coupled to the LED module in order to provide a power to the LED module. An internal power supply or an external power supply may be used for charging a battery module through the power supply module.

摘要翻译： 具有杀菌功能的洗衣球包括主体，耦合到主体的用于发射光的LED模块，以及耦合到LED模块的电源模块，以向LED模块提供电力。 可以使用内部电源或外部电源来通过电源模块对电池模块进行充电。

公开(公告)号：US20110029280A1

公开(公告)日：2011-02-03

申请号：US12847042

申请日：2010-07-30

申请人： Steef van Beckhoven ,  Mat Timmermans ,  Michel Klein Swormink

发明人： Steef van Beckhoven ,  Mat Timmermans ,  Michel Klein Swormink

IPC分类号： G01B17/00

CPC分类号： G01S7/527 ,  G01S15/102

摘要： An ultrasonic sensing method and an ultrasonic sensing device are provided. The ultrasonic sensing device includes a microprocessor, a signal-driving module and a transducer module. The microprocessor generates a first driving signal with a first frequency to the signal-driving module. The signal-driving module drives the transducer module to emit a first sensing signal to a target object in response to the first driving signal. Then, a first echo signal received by the transducer is transmitted to the microprocessor to calculate a first time of flight. In a similar manner, a second time of flight is obtained based on a second driving signal with a second frequency. The microprocessor determines a final time of flight according to the first time of flight or the second time of flight.

摘要翻译： 提供超声波感测方法和超声波感测装置。 超声波感测装置包括微处理器，信号驱动模块和换能器模块。 微处理器产生具有第一频率的第一驱动信号给信号驱动模块。 信号驱动模块响应于第一驱动信号驱动换能器模块向目标物体发射第一感测信号。 然后，由换能器接收的第一回波信号被发送到微处理器以计算第一次飞行时间。 以类似的方式，基于具有第二频率的第二驱动信号获得第二次飞行时间。 微处理器根据第一次飞行时间或第二次飞行时间确定最后的飞行时间。

公开(公告)号：US07760220B2

公开(公告)日：2010-07-20

申请号：US11461276

申请日：2006-07-31

申请人： Yu-Ming Kang ,  Chi-Yuan Liu

发明人： Yu-Ming Kang ,  Chi-Yuan Liu

IPC分类号： B41J2/435

CPC分类号： G11B23/40 ,  G11B7/0037

摘要： A drawing control method is used for producing a label pattern on a label side of an optical disc. The optical disc is first loaded into an optical disc drive with the label side facing to an optical pickup head of the optical disc drive. The optical pickup head is controlled to move along a seeking direction from a first track to a second track in a long seeking operation; and then controlled to move along another seeking direction opposite to the seeking direction from the second track to a preset track range between lower track and an upper track. The optical pickup head then draws a label pattern on the label side of the optical disc in the preset track range.

摘要翻译： 绘图控制方法用于在光盘的标签侧产生标签图案。 首先将光盘加载到光盘驱动器中，其中标签面朝向光盘驱动器的光学拾取头。 控制光拾取头在长寻找操作中沿着搜索方向从第一轨道移动到第二轨道; 然后被控制成沿着与搜索方向相反的另一搜索方向从第二轨道移动到下轨道和上轨道之间的预设轨道范围。 光拾取头然后在预设轨迹范围内在光盘的标签侧上绘制标签图案。

公开(公告)号：US20100133908A1

公开(公告)日：2010-06-03

申请号：US12616461

申请日：2009-11-11

申请人： WEI-KUANG WENG

发明人： WEI-KUANG WENG

IPC分类号： H02J7/34 ,  H02J1/10

CPC分类号： G06F1/266 ,  Y10T307/505 ,  Y10T307/527

摘要： An universal-serial-bus external device is connected to an universal-serial-bus port of a computer host and the universal-serial-bus port comprises a positive-power end from which a main current is outputted. The external device includes: a load circuit comprising a positive-power end to which a main current is outputted from the positive-power end of the universal-serial-bus port, wherein a load current, for driving the universal-serial-bus external device, is inputted to the positive-power end of the load circuit; and an assisting-power circuit comprising an output end from which an assisting current is outputted to the positive-power end of the load circuit; wherein the load circuit is only provided by the main current if the load current is lower than a first threshold current; and, the load circuit is provided by both the main current and the assisting current if the load current is higher than a second threshold current.

摘要翻译： 通用串行总线外部设备连接到计算机主机的通用串行总线端口，通用串行总线端口包括从其输出主电流的正功率端。 外部装置包括：负载电路，包括从通用串行总线端口的正电源端输出主电流的正电源端，其中负载电流用于驱动通用串行总线外部 装置被输入到负载电路的正电源端; 以及辅助电源电路，包括输出端，辅助电流从所述输出端输出到所述负载电路的正极端; 其中如果所述负载电流低于第一阈值电流，则所述负载电路仅由所述主电流提供; 并且如果负载电流高于第二阈值电流，则负载电路由主电流和辅助电流两者提供。

公开(公告)号：US07710837B2

公开(公告)日：2010-05-04

申请号：US11676683

申请日：2007-02-20

申请人： Tao-Yen Wei ,  Ching-Hsiang Chang ,  Yi-Shih Wang

发明人： Tao-Yen Wei ,  Ching-Hsiang Chang ,  Yi-Shih Wang

IPC分类号： G11B7/00

CPC分类号： G11B7/0908 ,  G11B7/08511

摘要： A label side of a light-scribe optical disc includes a control feature zone recording therein reference information of the optical disc and a label zone to be marked based on the reference information. An optical head is moved in the label zone to determine a first FE gain and a first sub-beam addition (SBAD) signal by way of focusing servo technology. The optical head is further moved in the control feature zone to determine a second SBAD Signal. The first and second SBAD signals are operated to obtain a ratio. The ratio is used with the first FE gain to estimate a second FE gain for accessing to the control feature zone.

摘要翻译： 光标记光盘的标签侧包括控制特征区域，其中记录光盘的参考信息和基于参考信息标记的标签区域。 在标签区域中移动光头以通过聚焦伺服技术确定第一FE增益和第一子光束加法（SBAD）信号。 光头在控制特征区进一步移动以确定第二SBAD信号。 操作第一和第二SBAD信号以获得比率。 该比率与第一FE增益一起用于估计用于访问控制特征区域的第二FE增益。

公开(公告)号：US07668050B2

公开(公告)日：2010-02-23

申请号：US11023072

申请日：2004-12-27

申请人： Ying-Ta Lin ,  Ren-Te Lin

发明人： Ying-Ta Lin ,  Ren-Te Lin

IPC分类号： G11B7/00

CPC分类号： G11B7/094 ,  G11B7/0901

摘要： A tracking error control system includes a tracking error signal generator in communication with an optical pickup head, a DC detector in communication with the tracking error signal generator and a comparator in communication with the DC detector and the tracking error signal generator. The operating optical signals received by the optical pickup head are operated with an offset signal to generate a tracking error signal. A direct current voltage of the tracking error signal is detected and compared with a reference voltage. The offset signal is adjusted according to the comparison result and fed back to the tracking error signal generator to adjust the tracking error signal.

摘要翻译： 跟踪误差控制系统包括与光学拾取头通信的跟踪误差信号发生器，与跟踪误差信号发生器通信的DC检测器和与DC检测器和跟踪误差信号发生器通信的比较器。 由光学拾取头接收的操作光信号用偏移信号操作以产生跟踪误差信号。 检测跟踪误差信号的直流电压，并将其与参考电压进行比较。 偏移信号根据比较结果进行调整，反馈给跟踪误差信号发生器，调整跟踪误差信号。

公开(公告)号：US07596000B2

公开(公告)日：2009-09-29

申请号：US11461210

申请日：2006-07-31

申请人： Shih-Lin Yeh ,  Jung-Fu Chen ,  Min-Cheng Yang

发明人： Shih-Lin Yeh ,  Jung-Fu Chen ,  Min-Cheng Yang

IPC分类号： H05K7/14

CPC分类号： H01R4/04 ,  H01R12/775 ,  H01R13/6485 ,  H05K1/0215 ,  H05K1/0393 ,  H05K1/118 ,  H05K1/148 ,  H05K2201/0382 ,  H05K2201/0397 ,  H05K2201/0989

摘要： The disclosure relates to a signal transmitting apparatus. The signal transmitting apparatus includes a conductor, a first and a second circuit boards, and a signal transmitting medium that is electrically interconnected between the first circuit board and the second circuit board. The signal transmitting medium includes a ground wire and an insulating layer wrapping the ground wire, wherein at least an end portion of the ground wire is not wrapped by the insulating layer and is bent to overlap the insulating layer and electrically connected to the conductor via a conductive adhesive material so as to conduct the electrostatic charges accumulated in the signal transmitting medium to the conductor as a ground.

摘要翻译： 本公开涉及信号发送装置。 信号发送装置包括导体，第一和第二电路板以及电连接在第一电路板和第二电路板之间的信号传输介质。 所述信号传输介质包括接地线和覆盖所述接地线的绝缘层，其中所述接地线的至少一端部不被所述绝缘层包裹，并且被弯曲以与所述绝缘层重叠并经由所述导体电连接到所述导体 导电粘合剂材料，以将累积在信号传输介质中的静电电荷作为地面传导到导体。