Startup control method of brushless DC motor
    51.
    发明申请
    Startup control method of brushless DC motor 有权
    无刷直流电机启动控制方法

    公开(公告)号:US20060132075A1

    公开(公告)日:2006-06-22

    申请号:US11183956

    申请日:2005-07-19

    IPC分类号: H02P7/06

    CPC分类号: H02P6/20 H02P6/182

    摘要: A startup control method of a BLDC motor is disclosed. The method can control the BLDC motor to prevent the generation of a transient current such that the vibration of the BLDC motor can be reduced at the startup stage and perform a stable conversion into a senseless operation mode such that the startup failure rate of the BLDC motor can be reduced. The startup control method includes commutating a current applied to stator windings according to a rotor position. The method of operating the BLDC motor includes a rotor position that is forcibly aligned and so that phase commutation is performed, a back-electromotive force (back- emf) is detected from a lead voltage of a phase of a voltage which is not applied thereto after performing phase commutation and a determination is performed as to whether the detected back-emf is in a rising interval. The lead voltage of the phase of the voltage which is not applied thereto is integrated, such that if the back-emf is in a rising interval and if an instance that the integration result is greater than a predetermined value a phase commutation time point is setand conversion into a senseless operation mode is performed if the back-emf detected from the lead voltage is in a stable interval, based on a frequency of the voltage applied to the stator winding.

    摘要翻译: 公开了一种BLDC电机的启动控制方法。 该方法可以控制BLDC电机,以防止产生瞬态电流,从而可以在启动阶段减小BLDC电机的振动,并执行稳定转换为无意义运行模式,使得BLDC电机的启动故障率 可以减少 启动控制方法包括根据转子位置对应用于定子绕组的电流进行换向。 操作BLDC电动机的方法包括被强制对准的转子位置,从而进行相位换向,从未施加到其上的电压的相位的引线电压检测反向电动势(反电动势) 在执行相位换向之后,执行关于所检测的反电动势是否处于上升间隔的确定。 未对其施加的电压的相位的引导电压被积分,使得如果反电动势处于上升间隔,并且如果积分结果大于预定值的情况,则设置相位换向时间点, 基于施加到定子绕组的电压的频率,如果从引线电压检测到的反电动势处于稳定的间隔,则执行转换为无意义操作模式。

    Functional tunable multichannel filter
    53.
    发明申请
    Functional tunable multichannel filter 失效
    功能可调谐多通道滤波器

    公开(公告)号:US20060120656A1

    公开(公告)日:2006-06-08

    申请号:US11170637

    申请日:2005-06-29

    IPC分类号: G02B6/00 G02B6/26

    摘要: Disclosed herein is a functional tunable multichannel filter which is capable of adjusting channel spacing and/or a wavelength location using polarization controllers (λ/2, (λ/4). The functional tunable multichannel filter includes one or more polarization maintaining fibers, a first polarization controller (λ/2), a second polarization controller (λ/4) and a 3 dB coupler. Additionally, the functional tunable multichannel filter is configured to tune a wavelength and adjust channel spacing by adjusting polarization of an optical signal passing through each of the polarization maintaining fibers using the first and second polarization controllers.

    摘要翻译: 本文公开了一种功能可调谐多通道滤波器,其能够使用偏振控制器(λ/ 2,(λ/ 4))调节信道间隔和/或波长位置。功能可调谐多通道滤波器包括一个或多个保偏光纤, 偏振控制器(λ/ 2),第二偏振控制器(λ/ 4)和3dB耦合器。另外,功能可调谐多通道滤波器被配置为通过调节通过每个 的偏振维持光纤使用第一和第二偏振控制器。

    Parallel data path architecture for high energy efficiency
    54.
    发明申请
    Parallel data path architecture for high energy efficiency 有权
    并行数据路径架构,实现高能效

    公开(公告)号:US20060112258A1

    公开(公告)日:2006-05-25

    申请号:US11144703

    申请日:2005-06-06

    IPC分类号: G06F15/00

    摘要: Provided is a parallel data path architecture for high energy efficiency. In this architecture, a plurality of parallel process units and a plurality of function units of the process units are controlled by instructions and processed in parallel to improve performance. Also, since only necessary process units and function units are enabled, power dissipation is reduced to enhance energy efficiency. Further, by use of a simple instruction format, hardware can be programmed as the parallel data path architecture for high energy efficiency, which satisfies both excellent performance and low power dissipation, thus elevating hardware flexibility.

    摘要翻译: 提供了一种用于高能效的并行数据路径架构。 在该架构中,处理单元的多个并行处理单元和多个功能单元由指令控制并且并行处理以提高性能。 此外,由于只需要必要的处理单元和功能单元,所以功耗降低以提高能量效率。 此外,通过使用简单的指令格式,可以将硬件编程为用于高能量效率的并行数据路径体系结构,其既能满足优异性能又具有低功耗,从而提高硬件灵活性。

    Protein chip for analyzing interaction between protein and substrate peptide thereof
    55.
    发明申请
    Protein chip for analyzing interaction between protein and substrate peptide thereof 审中-公开
    用于分析蛋白质与其底物肽之间的相互作用的蛋白质芯片

    公开(公告)号:US20060105407A1

    公开(公告)日:2006-05-18

    申请号:US10541261

    申请日:2003-10-18

    申请人: Sang Lee Seok Lee

    发明人: Sang Lee Seok Lee

    IPC分类号: G01N33/537 C12M1/34

    摘要: A protein chip of a S—L—SP form wherein a substrate peptide (SP) is immobilized on a solid substrate (S) by the mediation of a linker protein (L). Such chip is usefully employed in a method for analyzing the interaction between a reactive protein and its substrate peptide involving the steps of: adding to the protein chip a reactive protein showing a specific interaction with the substrate protein immobilized on the protein chip; and detecting the interaction between the reactive protein and the substrate peptide. The use of such protein chip and methodology allows an increase in the reactivity between a peptide with low molecular weight and an enzyme with high molecular weight and between the peptide and a reactive antibody on the protein chip, so that the interaction between the peptide and the protein can be analyzed rapidly and massively.

    摘要翻译: S-L-SP形式的蛋白质芯片,其中通过连接蛋白(L)的介导将底物肽(SP)固定在固体底物(S)上。 这种芯片有用地用于分析反应蛋白质及其底物肽之间的相互作用的方法,其涉及以下步骤:向蛋白质芯片中加入显示与固定在蛋白质芯片上的底物蛋白的特异性相互作用的反应性蛋白质; 并检测反应蛋白和底物肽之间的相互作用。 使用这种蛋白质芯片和方法可以增加低分子量的肽与高分子量的酶之间以及肽与蛋白质芯片上的反应性抗体之间的反应性,使得肽与 蛋白质可以快速,大量地分析。

    Method for providing a subscriber-based ringback tone sound
    56.
    发明申请
    Method for providing a subscriber-based ringback tone sound 有权
    提供基于订户的回铃音的方法

    公开(公告)号:US20060098801A1

    公开(公告)日:2006-05-11

    申请号:US10530021

    申请日:2003-08-22

    IPC分类号: H04M3/00 H04M3/42

    摘要: The present invention relates to a method for providing an arbitrary sound chosen by a called subscriber for a caller instead of a conventional RBT (RingBack Tone). The present method comprises: the first step, conducted by an HLR (Home Location Register), of furnishing a call-originating exchanger with information on whether to replace RBT or not for a terminal if a location request message is received from the call-originating exchanger when a call connection is requested to the terminal; the second step, conducted by the call-originating exchanger, of requesting a trunk connection to a call-terminating exchanger, and further requesting another trunk connection to a sound providing means based on the information and preset routing information while furnishing the sound providing means with information to identify the terminal; and the third step, conducted by the sound providing means, of selecting a sound based on the terminal identifying information, and providing the selected sound for a caller instead of an RBT.

    摘要翻译: 本发明涉及一种提供由被叫用户为呼叫者而不是常规RBT(RingBack Tone)选择的任意声音的方法。 本方法包括:由HLR(归属位置寄存器)执行的第一步骤,如果从呼叫始发地址接收到位置请求消息,则向主叫交换机提供关于是否为终端替换RBT的信息的信息 当呼叫连接被请求到终端时; 由呼叫发起交换机进行的第二步骤,向呼叫终接交换机请求中继线连接,并且还在向所述声音提供装置提供所述声音提供装置的同时基于所述信息和预置的路由信息​​进一步请求与声音提供装置的另一中继线连接 信息识别终端; 以及由声音提供装置执行的第三步骤,基于终端识别信息选择声音,并为呼叫者而不是RBT提供所选择的声音。

    Fabrication method of field emitter electrode
    58.
    发明申请
    Fabrication method of field emitter electrode 失效
    场发射极电极的制作方法

    公开(公告)号:US20060063464A1

    公开(公告)日:2006-03-23

    申请号:US11064966

    申请日:2005-02-25

    IPC分类号: H01J9/12 H01J9/04 B05D5/12

    摘要: The present invention provides a process for fabricating a field emitter electrode, comprising the steps of: impregnating a cathode and anode in an electrolyte containing carbon nanotubes dispersed therein and applying a predetermined voltage to the cathode and anode so as to deposit carbon nanotubes on a substrate provided on the anode; recovering the substrate and applying a conductive polymer onto the surface of the substrate having carbon nanotubes deposited thereon; and heat treating them to cure the conductive polymer.

    摘要翻译: 本发明提供一种制造场致发射电极的方法,包括以下步骤:在分散在其中的含有碳纳米管的电解质中浸渍阴极和阳极,并向阴极和阳极施加预定电压,以将碳纳米管沉积在基底上 设在阳极上; 回收衬底并将导电聚合物施加到其上沉积有碳纳米管的衬底的表面上; 并对其进行热处理以固化导电聚合物。

    Variable lamination rapid prototyping apparatus for producing large scale 3-dimensional object

    公开(公告)号:US20060054282A1

    公开(公告)日:2006-03-16

    申请号:US11202639

    申请日:2005-08-12

    IPC分类号: B32B37/00 B32B41/00 B32B38/04

    摘要: The variable lamination rapid prototyping apparatus of the present invention includes a first feeding means which longitudinally reciprocates a sheet, a second feeding means which is provided under the first feeding means and reciprocates in a direction transverse to the sheet, and a rotating means which is coupled to the second feeding means and rotates around an axis parallel to the transverse direction of the sheet. The apparatus further includes a translation means which is linked to the rotating means, a cutting means which is coupled to the translation means, and a stacking means which subsequently stacks a plurality of cut sheets, thus forming the 3-dimensional object. The apparatus further includes a control means which previously stores data about the object therein and controls the above-mentioned plurality of means based on the data. Because a hot wire is provided in a parallelogram link structure, superior cutting accuracy and the stability are ensured. Furthermore, because the link structure is adjustable in length, it is possible to easily cut a sheet regardless of the size of the sheet.

    Portable microwave plasma discharge unit
    60.
    发明申请
    Portable microwave plasma discharge unit 有权
    便携式微波等离子体放电单元

    公开(公告)号:US20060042547A1

    公开(公告)日:2006-03-02

    申请号:US10931221

    申请日:2004-09-01

    申请人: Sang Lee Jay Kim

    发明人: Sang Lee Jay Kim

    IPC分类号: C23C16/00

    CPC分类号: H05H1/30

    摘要: A portable microwave plasma discharge unit receives microwaves and a gas flow via a supply line. The portable microwave plasma discharge unit generates plasma from the gas flow and the received microwaves. The portable microwave plasma discharge unit includes a gas flow tube made of a conducting and/or dielectric material and a rod-shaped conductor that is axially disposed in the gas flow tube. The rod-shaped conductor has an end configured to contact a microwave supply conductor of the supply line to receive microwaves and a tapered tip positioned adjacent the outlet portion of the gas flow tube. The tapered tip is configured to focus the microwaves received from the microwave supply conductor to generate plasma from the gas flow.

    摘要翻译: 便携式微波等离子体放电单元经由供电线接收微波和气流。 便携式微波等离子体放电单元从气流和接收的微波产生等离子体。 便携式微波等离子体放电单元包括由导电和/或电介质材料制成的气体流管和轴向设置在气体流管中的棒状导体。 棒状导体具有构造成接触供应线的微波供应导体以接收微波的端部和邻近气体流管出口部分定位的锥形尖端。 锥形尖端被配置为聚焦从微波供应导体接收的微波,以从气流产生等离子体。