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    Apparatus for writing a data to an optical storage media and servo control unit and laser diode driver unit thereof
    81.
    发明申请
    Apparatus for writing a data to an optical storage media and servo control unit and laser diode driver unit thereof 有权
    用于将数据写入光学存储介质和伺服控制单元及其激光二极管驱动单元的装置

    公开(公告)号：US20060140083A1

    公开(公告)日：2006-06-29

    申请号：US11255655

    申请日：2005-10-21

    Applicant: Yuan-Chin Liu ,  Wen-Yi Wu

    Inventor： Yuan-Chin Liu ,  Wen-Yi Wu

    IPC: G11B5/09

    CPC classification number: G11B7/12 ,  G11B7/0045 ,  G11B7/126

    Abstract: An apparatus for writing data to an optical storage media and a servo control unit and a laser diode driver unit thereof. The apparatus making a laser diode emit light includes a servo control unit and a laser diode driver unit. The servo control unit includes a control unit for controlling a burning procedure and a modulation unit for outputting an encoded signal. The laser diode driver unit receives the encoded signal and includes a PLL unit, a write strategy generation unit and a lock/unlock detection unit. The PLL unit outputs at least one of a second clock signal and a second data signal according to the encoded signal. The write strategy generation unit outputs a control signal to control the laser diode according to the second clock signal and the second data signal. The lock/unlock detection unit outputs a lock indicator or an unlock indicator to the control unit.

    Abstract translation: 一种用于向光学存储介质和伺服控制单元及其激光二极管驱动单元写入数据的装置。 制造激光二极管发光的装置包括伺服控制单元和激光二极管驱动单元。 伺服控制单元包括用于控制燃烧过程的控制单元和用于输出编码信号的调制单元。 激光二极管驱动器单元接收编码信号，并包括PLL单元，写策略产生单元和锁/解锁检测单元。 PLL单元根据编码信号输出第二时钟信号和第二数据信号中的至少一个。 写策略产生单元根据第二时钟信号和第二数据信号输出控制信号以控制激光二极管。 锁定/解锁检测单元向控制单元输出锁定指示器或解锁指示器。

    Use of C2F6 gas to gain vertical profile in high dosage implanted poly film
    83.
    发明申请
    Use of C2F6 gas to gain vertical profile in high dosage implanted poly film 审中-公开
    使用C2F6气体在高剂量植入的多层膜中获得垂直轮廓

    公开(公告)号：US20050236366A1

    公开(公告)日：2005-10-27

    申请号：US10833178

    申请日：2004-04-27

    Applicant: Kuo-Chin Liu

    Inventor： Kuo-Chin Liu

    IPC: B44C1/22 ,  H01L21/302 ,  H01L21/3213

    CPC classification number: H01L21/32137 ,  H01L21/32139

    Abstract: A method of etching a polysilicon layer comprising the following steps. A polysilicon layer is formed over a structure and the polysilicon layer is etched using at least a C2F6 etching process to form an etched polysilicon layer having a vertical profile.

    Abstract translation: 一种蚀刻多晶硅层的方法，包括以下步骤。 在结构上形成多晶硅层，并且使用至少一个C 2 C 6 C 6 C蚀刻工艺蚀刻多晶硅层，以形成具有垂直剖面的蚀刻多晶硅层。

    Connector having arrangement of fixing optical fibers without using adhesive
    84.
    发明申请
    Connector having arrangement of fixing optical fibers without using adhesive 审中-公开
    具有不使用粘合剂固定光纤的布置的连接器

    公开(公告)号：US20050196104A1

    公开(公告)日：2005-09-08

    申请号：US10790078

    申请日：2004-03-02

    Applicant: Chin Liu

    Inventor： Chin Liu

    IPC: G02B6/36

    CPC classification number: G02B6/3857 ,  G02B6/403

    Abstract: A connector of a bundle of optical fibers comprises a ferrule including an axial lower channel for receiving the bundle of optical fibers, and an axial upper tunnel in communication with the channel, and a rigid, cylindrical sheath received in the tunnel and including a bore for receiving the bundle, an aperture through a closed end of the sheath, and an annular neck. Inserting the bundle into the channel and the tunnel until being stopped with strands of optical fiber passed the aperture, and then pressing the sheath will break the sheath at the neck and compress the neck inwardly into the sheath to form a narrow section around the bundle for fastening. An additional base is provided in another embodiment.

    Abstract translation: 一束光纤的连接器包括套圈，其包括用于接收光纤束的轴向下通道和与通道连通的轴向上部通道，以及容纳在通道中的刚性圆柱形护套，并且包括用于 接收束，穿过护套的封闭端的孔和环形颈部。 将束插入通道和隧道直到用光纤束停止通过孔，然后按压护套将使颈部处的护套断裂并将颈部压缩到护套中以在束周围形成狭窄的部分 紧固。 在另一实施例中提供另外的基座。

    Sleeve for connector of optical fibers and method of manufacturing same
    85.
    发明申请
    Sleeve for connector of optical fibers and method of manufacturing same 失效
    光纤连接器用套筒及其制造方法

    公开(公告)号：US20050193542A1

    公开(公告)日：2005-09-08

    申请号：US10791728

    申请日：2004-03-04

    Applicant: Chin Liu

    Inventor： Chin Liu

    IPC: B23P11/02 ,  G02B6/36

    CPC classification number: B23P15/00 ,  G02B6/3874 ,  Y10T29/49865

    Abstract: A process of manufacturing a sleeve for connector of optical fibers comprises shaping a member made of stainless steel into a hollow cylinder, forming at least one portion to be heated on an outer circumferential surface of the cylinder, inserting a cylindrical rod into a bore of the cylinder, melting the portion to be heated by laser, cooling for contracting the bore of the cylinder onto the rod, and removing the cool rod from the cylinder to produce the finished sleeve having a tolerance within 1 μm. The invention has advantages of a finished sleeve having a tolerance within 1 μm, no further quality check required, and high production.

    Abstract translation: 制造光纤连接器套筒的方法包括将由不锈钢制成的构件成型为中空圆筒，在圆柱体的外圆周表面上形成至少一部分待加热的部分，将圆柱形棒插入到 气缸，通过激光熔化待加热的部分，冷却以将圆筒的孔收缩到杆上，以及从圆筒中取出冷却杆以产生具有在1um以内的公差的成品套筒。 本发明的优点是具有1um以内的公差的成品套筒，不需要进一步的质量检查和高生产。

    Noise-proof bus circuit
    86.
    发明授权
    Noise-proof bus circuit 有权
    防噪音总线电路

    公开(公告)号：US06940340B2

    公开(公告)日：2005-09-06

    申请号：US10707226

    申请日：2003-11-28

    Applicant: Chao-Chin Liu

    Inventor： Chao-Chin Liu

    IPC: G06F1/04 ,  G06F3/00 ,  G06F13/00 ,  G06F13/40 ,  H03K5/00

    CPC classification number: G06F13/4086

    Abstract: A noise-free bus circuit for diminishing noises of an original clock signal over a bus. The noise-free bus circuit has a connection wire module and a voltage detection circuit. The connection wire module includes the bus and a conduction wire disposed along the bus. The bus has a first end connected to the original clock signal while the conduction wire has a first end connected to a reference voltage. The voltage detection circuit is electrically connected to second ends of the bus and the conduction wire for generating an amended clock signal by determining a voltage difference between voltages at the second ends of the bus and of the conduction wire, the amended clock signal being equivalently equal to the original clock signal without the noises.

    Abstract translation: 一个无噪声的总线电路，用于通过总线减少原始时钟信号的噪声。 无噪声总线电路具有连接线模块和电压检测电路。 连接线模块包括总线和沿总线设置的导线。 总线具有连接到原始时钟信号的第一端，而导线具有连接到参考电压的第一端。 电压检测电路通过确定总线和导线的第二端的电压之间的电压差来电连接到总线和导线的第二端，用于产生修正的时钟信号，经修改的时钟信号等效地相等 到原来的时钟信号没有噪音。

    Efficient heuristic approach in selection of materialized views when there are multiple matchings to an SQL query
    88.
    发明申请
    Efficient heuristic approach in selection of materialized views when there are multiple matchings to an SQL query 有权
    当与SQL查询有多个匹配时，选择物化视图时的高效启发式方法

    公开(公告)号：US20050114307A1

    公开(公告)日：2005-05-26

    申请号：US10720252

    申请日：2003-11-25

    Applicant: Ruiping Li ,  Irene Liu ,  Lee-Chin Liu ,  Guogen Zhang

    Inventor： Ruiping Li ,  Irene Liu ,  Lee-Chin Liu ,  Guogen Zhang

    IPC: G06F7/00 ,  G06F17/30

    CPC classification number: G06F17/30457 ,  Y02D10/45 ,  Y10S707/99932 ,  Y10S707/99933

    Abstract: A heuristic approach is used to order materialized view (MW) candidates in a list based on descending order of their reduction power. A query (e.g., SQL query) is then matched with the MVs in the list order, wherein searching is stopped as soon as good enough matching has been found. The query is matched with materialized views in the ordered list by identifying a materialized view candidate as follows: identifying an MV that is not locked by a REFRESH process; identifying a matching MV that does not require a regroup; identifying a matching MV that does not require a rejoin; identifying a matching MV that does not require a residual join; or identifying an MV with largest reduction power from the list of candidates.

    Abstract translation: 使用启发式方法根据其降低功率的降序对列表中的物化视图（MW）候选进行排序。 然后，查询（例如，SQL查询）以列表顺序与MV匹配，其中一旦找到足够好的匹配，就停止搜索。 该查询与有序列表中的物化视图匹配，通过识别物化视图候选如下：识别未被REFRESH进程锁定的MV; 识别不需要重组的匹配MV; 识别不需要重新加入的匹配MV; 识别不需要残留连接的匹配MV; 或从候选列表中识别具有最大减少功率的MV。

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