Optical attenuator
    1.
    发明申请
    Optical attenuator 审中-公开
    光衰减器

    公开(公告)号:US20050094960A1

    公开(公告)日:2005-05-05

    申请号:US10790022

    申请日:2004-03-02

    IPC分类号: G02B6/00 G02B6/26 G02B6/35

    摘要: An optical attenuator includes an attenuating section arranged between a receiving waveguide coaxial with a receiving optical fiber and a transmitting waveguide coaxial with a transmitting optical fiber to attenuate the intensity of light emitted from the receiving waveguide. In the optical attenuator, an actuator drives a movable section across the propagation of light. An inner housing has a cover mounted with the receiving and transmitting waveguides in an underside and a body arranged and bonded under the cover. The receiving and transmitting waveguides can be arranged in a cavity of the body without interference. An outer housing contains the inner housing to protect the same. A calibrating section generates attractive force from above the cover to pull the movable section against the latitudinal deformation thereof so that optical axes of the attenuating section and the receiving and transmitting sections are coaxially aligned, compensating the vertical deformation of the movable section, in order to minimize the initial insertion loss of light as well as improve optical properties of a final product.

    摘要翻译: 光衰减器包括布置在与接收光纤同轴的接收波导之间的衰减部分和与发射光纤同轴的发射波导,以衰减从接收波导发射的光的强度。 在光衰减器中,致动器驱动可移动部分跨越光的传播。 内壳体具有安装有下侧的接收和传输波导的盖,以及布置并结合在盖下面的主体。 接收和发射波导可以被布置在身体的空腔中而没有干扰。 外壳包含内壳以保护内壳。 校准部分从盖上方产生吸引力以将可移动部分拉向其纬向变形,使得衰减部分和接收和传递部分的光轴同轴对准,以补偿可动部分的垂直变形,以便 最小化光的初始插入损耗以及改善最终产品的光学性能。

    Flexible data TPI in hard disk drives
    2.
    发明申请
    Flexible data TPI in hard disk drives 审中-公开
    灵活的数据TPI在硬盘驱动器

    公开(公告)号:US20060103972A1

    公开(公告)日:2006-05-18

    申请号:US10986684

    申请日:2004-11-12

    IPC分类号: G11B5/596

    CPC分类号: G11B5/5526

    摘要: A hard disk drive with a disk that has a plurality of servo sections and a plurality of data sections. At least some of the data sections have a track density different than the track density of the servo sections. The disk drive has a controller that may convert a data track number to a servo track number to compensate for the different densities. The conversion may be required to conduct a seek routine to access a data track associated with the data track number.

    摘要翻译: 具有具有多个伺服部分和多个数据部分的盘的硬盘驱动器。 至少一些数据部分具有与伺服部分的轨道密度不同的轨道密度。 磁盘驱动器具有可以将数据磁道号转换为伺服磁道号的控制器,以补偿不同的密度。 可能需要进行转换以进行寻道例程以访问与数据轨道号相关联的数据轨迹。

    Adjuvant for controlling polishing selectivity and chemical mechanical polishing slurry comprising the same
    3.
    发明申请
    Adjuvant for controlling polishing selectivity and chemical mechanical polishing slurry comprising the same 有权
    用于控制抛光选择性的辅助剂和包含其的化学机械抛光浆料

    公开(公告)号:US20070132058A1

    公开(公告)日:2007-06-14

    申请号:US11634238

    申请日:2006-12-06

    IPC分类号: H01L29/00

    摘要: Disclosed is an adjuvant for use in simultaneous polishing of a cationically charged material and an anionically charged material, which forms an adsorption layer on the cationically charged material in order to increase polishing selectivity of the anionically charged material, wherein the adjuvant comprises a polyelectrolyte salt containing: (a) a mixture of a linear polyelectrolyte having a weight average molecular weight of 2,000˜50,000 with a graft type polyelectrolyte that has a weight average molecular weight of 1,000˜20,000 and comprises a backbone and a side chain; and (b) a basic material. CMP (chemical mechanical polishing) slurry comprising the above adjuvant and abrasive particles is also disclosed. The adjuvant comprising a mixture of a linear polyelectrolyte with a graft type polyelectrolyte makes it possible to increase polishing selectivity as compared to CMP slurry using the linear polyelectrolyte alone, and to obtain a desired range of polishing selectivity by controlling the ratio of the linear polyelectrolyte to the graft type polyelectrolyte.

    摘要翻译: 公开了一种用于同时抛光阳离子电荷材料和阴离子充电材料的佐剂,其在阳离子电荷材料上形成吸附层,以增加阴离子带电材料的抛光选择性,其中助剂包含含有 (a)重均分子量为2000〜50,000的线性聚电解质与重均分子量为1,000〜20,000的接枝型聚电解质的混合物,其包含骨架和侧链; 和(b)基本材料。 还公开了包含上述助剂和磨料颗粒的CMP(化学机械抛光)浆料。 包含线性聚电解质与接枝型聚电解质的混合物的佐剂使得可以使用单独的线性聚电解质与CMP浆料相比提高抛光选择性,并且通过控制线性聚电解质与 接枝型聚电解质。

    Crosstalk canceling pattern for high-speed communications and modular jack having the same
    4.
    发明申请
    Crosstalk canceling pattern for high-speed communications and modular jack having the same 有权
    具有相同的高速通信和模块化插座的串扰消除模式

    公开(公告)号:US20060154531A1

    公开(公告)日:2006-07-13

    申请号:US11327897

    申请日:2006-01-09

    IPC分类号: H01R13/66 H01R24/00

    摘要: Disclosed herein are a crosstalk canceling pattern for high-speed communications and a modular jack having the same, which includes a compensating capacitor on a transmission line to cancel crosstalk due to parasitic capacitance generated between neighboring insert pins, and includes a second compensating capacitor to correct phase mismatch due to parasitic inductance generated in insert pins and transmission lines, when a high-frequency signal is applied. The modular jack having the crosstalk canceling pattern for high-speed communications includes a housing, a printed circuit board, a lower contact block, and an upper contact block. The hosing includes a plug insert hole, an insert pin locking plate, and a coupling guide part. The printed circuit board is a multi-layered structure having a plurality of compensating capacitors. The lower contact block is mounted to the lower surface of the printed circuit board. The upper contact block is mounted to the upper portion of the lower contact block, and divides UTP cable wires to be connected to IDC terminals.

    摘要翻译: 本文公开了一种用于高速通信的串扰消除模式和具有该串扰消除模式的模块插座,其包括在传输线上的补偿电容器,以消除由于相邻插入引脚之间产生的寄生电容引起的串扰,并且包括用于校正的第二补偿电容器 当施加高频信号时,由插入引脚和传输线中产生的寄生电感引起的相位失配。 具有用于高速通信的串扰消除模式的模块化插座包括壳体,印刷电路板,下接触块和上接触块。 该套筒包括插头插入孔,插入销锁定板和联接引导件。 印刷电路板是具有多个补偿电容器的多层结构。 下接触块安装到印刷电路板的下表面。 上接触块安装到下接触块的上部,并将UTP电缆线分成要连接到IDC端子。

    Oxylipins from long chain polyunsaturated fatty acids and methods of making and using the same
    6.
    发明授权
    Oxylipins from long chain polyunsaturated fatty acids and methods of making and using the same 失效
    来自长链多不饱和脂肪酸的牛痘素及其制备和使用方法

    公开(公告)号:US07884131B2

    公开(公告)日:2011-02-08

    申请号:US11284790

    申请日:2005-11-21

    IPC分类号: A61K31/22 C07C59/00 C07C57/00

    摘要: Disclosed are novel oxylipins, referred to herein as docosanoids, that are derived from C22 polyunsaturated fatty acids, and method of making and using such oxylipins. Also disclosed is the use of docosapentaenoic acid (C22:5n-6) (DPAn-6), docosapentaenoic acid (C22:5n-3) (DPAn-3), and docosatetraenoic acid (DTAn-6: C22:4n-6) as substrates for the production of novel oxylipins, and to the oxylipins produced thereby. Also disclosed is the use of DPAn-6, DPAn-3, DTAn-6, and/or the oxylipins derived therefrom, and/or novel docosanoids derived from the structures of C22 fatty acids, in therapeutic and nutritional or cosmetic applications, and particularly as anti-inflammatory or anti-neurodegenerative compounds. The invention also relates to novel ways of producing long chain polyunsaturated acid (LCPUFA)-rich oils and compositions that contain enhanced and effective amounts of LCPUFA-derived oxylipins, and particularly, docosanoids.

    摘要翻译: 公开了衍生自C22多不饱和脂肪酸的新型oxylipin,本文称为多糖类,以及制备和使用这种oxylipin的方法。 还公开了二十二碳五烯酸(C22:5n-6)(DPAn-6),二十二碳五烯酸(C22:5n-3)(DPAn-3)和二十二碳四烯酸(DTAn-6:C22:4n-6) 作为生产新型oxylipins的底物,以及由此产生的oxylipin。 还公开了在治疗和营养或化妆品应用中使用DPAn-6,DPAn-3,DTAn-6和/或衍生自其的oxylipin,和/或衍生自C22脂肪酸结构的新型二十二烷酸,特别是 作为抗炎或抗神经变性化合物。 本发明还涉及生产长链多不饱和酸(LCPUFA)的油和组合物的新方法,其含有增强和有效量的LCPUFA衍生的草甘膦脂类,尤其是二十二烷酸。

    Service restriction apparatus and method for portable communication device
    8.
    发明申请
    Service restriction apparatus and method for portable communication device 审中-公开
    用于便携式通信设备的服务限制装置和方法

    公开(公告)号:US20070238449A1

    公开(公告)日:2007-10-11

    申请号:US11729432

    申请日:2007-03-28

    IPC分类号: H04M3/42

    摘要: A service restriction apparatus and method for a portable phone. A utilization restriction method for a portable communication device includes determining whether a service restriction function is activated when an incoming or outgoing call request is detected; determining whether a phone number of the incoming or outgoing call is registered in a communication-allowed phone number list if a service restriction function is activated; attempting to process the incoming or outgoing call if the phone number is registered in the communication-allowed phone number list; and blocking the incoming or outgoing call if the phone number is not registered in the communication-allowed phone number list.

    摘要翻译: 一种用于便携式电话的服务限制装置和方法。 一种用于便携式通信设备的利用限制方法包括:当检测到呼入或呼出呼叫请求时确定服务限制功能是否被激活; 如果启用了服务限制功能,则确定在通话允许的电话号码列表中是否登记了呼入或呼出电话的电话号码; 如果电话号码注册在通信允许的电话号码列表中,则尝试处理来电或去电; 如果电话号码没有注册在允许通信的电话号码列表中,则阻止呼入或拨出呼叫。

    Method of controlling data rate for a forward data service in a cdma 2000-1x system
    9.
    发明申请
    Method of controlling data rate for a forward data service in a cdma 2000-1x system 审中-公开
    在cdma 2000-1x系统中控制正向数据服务的数据速率的方法

    公开(公告)号:US20070177565A1

    公开(公告)日:2007-08-02

    申请号:US10569041

    申请日:2004-09-24

    申请人: Jung Lee

    发明人: Jung Lee

    IPC分类号: H04B7/216 H04Q7/00

    CPC分类号: H04B7/2628

    摘要: The present invention relates to a method for controlling a data rate for a forward data service in a CDMA 2000-1x system. Conventionally, the data rate from a base station to a mobile station is constant regardless of the wireless environment of the mobile station. As such, resources used in the base station for communication with the mobile station may be wasted if the data throughput is low due to the poor wireless environment. The present invention, however, resolves this problem by varying the data rate according to Energy of Carriers/Interference of Others' (Ec/Io) of the data, which indicates the wireless environment of the mobile station. With the present invention, the resources in a base station, which would be wasted for communication with a mobile station in a poor wireless environment, can be used for other mobile stations. Thus, the resources of the overall CDMA 2000-1x system can be used efficiently.

    摘要翻译: 本发明涉及一种用于在CDMA 2000-1x系统中控制正向数据业务的数据速率的方法。 通常,无论移动台的无线环境如何,从基站到移动台的数据速率是恒定的。 因此,如果由于差的无线环境导致的数据吞吐量低,则用于与移动台通信的基站中使用的资源可能被浪费。 然而,本发明通过根据指示移动台的无线环境的数据的数据的“携带者/能力的干扰”(Ec / Io)改变数据速率来解决这个问题。 利用本发明,在较差的无线环境中将被浪费用于与移动台通信的基站中的资源可以用于其他移动台。 因此,可以有效地利用整个CDMA 2000-1x系统的资源。

    Phase-locked loop for stably adjusting frequency-band of voltage-controlled oscillator and phase locking method
    10.
    发明申请
    Phase-locked loop for stably adjusting frequency-band of voltage-controlled oscillator and phase locking method 有权
    用于稳压调压振荡器频带的锁相环和锁相方法

    公开(公告)号:US20070121774A1

    公开(公告)日:2007-05-31

    申请号:US11595887

    申请日:2006-11-13

    IPC分类号: H03D3/24

    CPC分类号: H03L7/10 Y10S331/02

    摘要: A phase-locked loop (PLL) for stably adjusting a frequency band of a voltage-controlled oscillator and a phase locking method. In the PLL, a frequency band controller alters the frequency band selection digital value in response to an input clock signal and an oscillation control signal generated from an LPF of a basic PLL circuit, and thus a voltage-controlled oscillator of the basic PLL circuit alters the frequency of an output clock signal in response to the oscillation control signal and the frequency band selection digital value. The output clock signal is rapidly and stably phase-locked at a target frequency depending on the frequency band selection digital value.

    摘要翻译: 用于稳定地调节压控振荡器的频带的锁相环(PLL)和相位锁定方法。 在PLL中,频带控制器响应于从基本PLL电路的LPF产生的输入时钟信号和振荡控制信号来改变频带选择数字值,因此基本PLL电路的压控振荡器改变 响应于振荡控制信号和频带选择数字值的输出时钟信号的频率。 根据频带选择数字值,输出时钟信号以目标频率快速稳定地相位锁定。