公开(公告)号：US20060104175A1

公开(公告)日：2006-05-18

申请号：US11260274

申请日：2005-10-28

申请人： Pei-Yu Chiu ,  Ya-Ping Pan

发明人： Pei-Yu Chiu ,  Ya-Ping Pan

IPC分类号： G11B27/22

CPC分类号： G11B7/1267 ,  G11B19/26

摘要： A recorder including an optical pick up head and a processor can provide a number of recording speeds for recording an optical disc. The optical pick up head is for recording the optical disc while the processor for controlling the optical pick up head to perform an optimum power calibration (OPC) procedure for each recording speed to provide the corresponding recording quality index. A method of selecting recording speed includes placing the optical disc into the recorder; performing the OPC procedure for each recording speed in the recorder to obtain the corresponding recording quality index; and selecting the required recording speed from the supported recording speeds according to the recording quality indexes and records the optical disc according to the selected recording speed.

摘要翻译： 包括光学拾取头和处理器的记录器可以提供用于记录光盘的多个记录速度。 光拾取头用于记录光盘，而用于控制光学拾取头的处理器对每个记录速度执行最佳功率校准（OPC）程序以提供相应的记录质量指数。 选择记录速度的方法包括将光盘放入记录器中; 对记录器中的每个记录速度执行OPC过程以获得相应的记录质量指数; 并根据记录质量指标从所支持的记录速度中选择所需的记录速度，并根据选择的记录速度记录光盘。

公开(公告)号：US06405807B1

公开(公告)日：2002-06-18

申请号：US09595820

申请日：2000-06-16

申请人： Ya Ping Pan

发明人： Ya Ping Pan

IPC分类号： B23B3107

CPC分类号： B25F3/00

摘要： A multipurpose combination tool comprises a main body portion with a motor and drive shaft, and an interchangeable tool head portion that can be removably coupled to the main body portion through a locking mechanism and power transmission device for transmitting power from the main body portion to the tool head portion. The locking mechanism includes a thrust ring, a locking ring and a locking pad operably associated with the main body portion and a locking head operably associated with the tool head portion. The power transmission device comprises an internal spline on the main body portion that meshes with an external spline on the tool head portion. In this manner, the tool head portion associated with one task, such as drilling, can be changed for other tool head functions associated with other tasks, such as sanding, grinding, mixing, sawing, and so on to thereby provide multiple tasking with one machine.

摘要翻译： 多用途组合工具包括具有电动机和驱动轴的主体部分和可互换的工具头部分，其可通过锁定机构和动力传递装置可移除地联接到主体部分，用于将动力从主体部分传递到主体部分 刀头部分。 锁定机构包括推力环，锁定环和与主体部分可操作地相关联的锁定垫和可操作地与工具头部相关联的锁定头。 动力传递装置包括在主体部分上的内花键，其与工具头部分上的外花键啮合。 以这种方式，可以改变与一个任务（例如钻孔）相关联的工具头部分用于与其他任务相关联的其他工具头功能，例如打磨，研磨，混合，锯切等，从而提供多个任务与一个 机。

公开(公告)号：US20060227684A1

公开(公告)日：2006-10-12

申请号：US11400137

申请日：2006-04-07

申请人： Yung-Chih Hsu ,  Ya-Ping Pan ,  Yu-Cheng Sung

发明人： Yung-Chih Hsu ,  Ya-Ping Pan ,  Yu-Cheng Sung

IPC分类号： G11B19/00

CPC分类号： G11B19/28 ,  G11B19/04

摘要： The invention is to provide a method for controlling the recording speed of an optical drive. The optical drive includes a buffer for storing data transferred from an external source, and the optical drive continuously records the data onto an optical disc. According to a preferred embodiment of the method of the invention, first, the recording speed of the optical drive is set to equal to the k-th allowable recording speed in the N allowable recording speeds. When the optical drive performs continuous recording for M times, a first data transfer rate between the external source and the buffer is calculated according to an algorithm, and a second data transfer rate is calculated according to the l-th allowable recording speed, where I is an integer smaller than k. If the first data transfer rate is slower than the second data transfer rate, the recording speed of the optical drive is lowered.

摘要翻译： 本发明是提供一种用于控制光驱的记录速度的方法。 光驱包括用于存储从外部源传送的数据的缓冲器，并且光驱将数据连续记录在光盘上。 根据本发明的方法的优选实施例，首先，将光驱的记录速度设定为等于第N个允许记录速度的第k个允许记录速度。 当光驱执行M次的连续记录时，根据算法计算外部源和缓冲器之间的第一数据传送速率，并且根据第l个允许记录速度计算第二数据传送速率，其中I 是小于k的整数。 如果第一数据传输速率比第二数据传输速率慢，则光驱的记录速度降低。

公开(公告)号：US06401837B1

公开(公告)日：2002-06-11

申请号：US09595811

申请日：2000-06-16

申请人： Ya Ping Pan

发明人： Ya Ping Pan

IPC分类号： B23B3107

CPC分类号： B25F3/00

摘要： A charging type multipurpose combination tool comprises a main body portion releasably connectable to a plurality of interchangeable tool head portions through a locking mechanism. The main body portion includes an electric motor, a speed control switch and a battery set, while the interchangeably tool head portion may be arranged to form an electric drill, a sanding machine, an angular grinding machine, a cement mixer, a sawing machine, an engraving machine, and the like. The locking mechanism includes an external spline fixed on the electric motor output shaft for rotation therewith and an internal spline located on the locking head that meshes with the external spline for transmitting power to the tool head portion. A locking piece on the main body portion has wedged-shaped faces that releasably engage a locking head on the tool head portion.

摘要翻译： 充电式多功能组合工具包括通过锁定机构可释放地连接到多个可互换的工具头部的主体部分。 主体部分包括电动机，速度控制开关和电池组，而可互换的工具头部可以布置成形成电钻，砂光机，角磨机，水泥搅拌机，锯床， 雕刻机等。 锁定机构包括固定在电动机输出轴上以与其一起旋转的外花键和位于锁定头上的内花键，其与外花键啮合以将动力传递到工具头部。 主体部分上的锁定件具有楔形表面，其可释放地接合工具头部上的锁定头。