LED lamp
    1.
    外观设计
    LED lamp 有权

    公开(公告)号:USD1066758S1

    公开(公告)日:2025-03-11

    申请号:US29823333

    申请日:2022-01-17

    Applicant: Yi Hui Tang

    Designer: Wei Da Luo

    Table lamp
    2.
    外观设计

    公开(公告)号:USD1016369S1

    公开(公告)日:2024-02-27

    申请号:US29824221

    申请日:2022-01-23

    Applicant: Yi Hui Tang

    Designer: Yi Hui Tang

    Abstract: FIG. 1 is a perspective view of the table lamp showing my new design;
    FIG. 2 is a perspective view thereof from another angle;
    FIG. 3 is a perspective view thereof from a different angle;
    FIG. 4 is a front elevational view thereof;
    FIG. 5 is a rear elevational view thereof;
    FIG. 6 is a left side elevational view thereof;
    FIG. 7 is a right side elevational view thereof;
    FIG. 8 is a top plan view thereof;
    FIG. 9 is a bottom plan view thereof;
    FIG. 10 is a perspective view thereof from another angle; and,
    FIG. 11 is a partial enlarged view of portion 11 in FIG. 2.
    The broken lines shown in the drawings illustrate portions of the table lamp that form no part of the claimed design.

    PIPE CUTTER
    3.
    发明申请
    PIPE CUTTER 审中-公开
    管道切割机

    公开(公告)号:US20140182137A1

    公开(公告)日:2014-07-03

    申请号:US13393149

    申请日:2009-08-28

    Abstract: A power tool includes a pipe holder, a knife pivotally coupled to the pipe holder, and a drive mechanism coupled to at least one of the pipe holder and the knife. The knife includes a cutting edge having a first portion, a second portion, and an included angle, such as an obtuse angle, between the first portion and the second portion. The first portion of the cutting edge has a first length, and the second portion of the cutting edge has a second length. The drive mechanism is operable to move the at least one of the pipe holder and the knife relative to the other of the pipe holder and the knife. The power tool also includes a motor coupled to the drive mechanism and a power supply electrically coupled to the motor to selectively power the motor for operating the drive mechanism.

    Abstract translation: 电动工具包括管支架,可枢转地联接到管保持器的刀和连接到管支架和刀的至少一个的驱动机构。 刀包括在第一部分和第二部分之间具有第一部分,第二部分和诸如钝角的夹角的切割刃。 切削刃的第一部分具有第一长度,并且切削刃的第二部分具有第二长度。 驱动机构可操作以相对于管支架和刀的另一个移动管支架和刀中的至少一个。 电动工具还包括耦合到驱动机构的电动机和电耦合到电动机的电源,以选择性地为电动机供电以操作驱动机构。

    MICROWAVE FREQUENCY TUNABLE FILTERING BALUN
    4.
    发明申请
    MICROWAVE FREQUENCY TUNABLE FILTERING BALUN 有权
    微波频率TUNABLE过滤BALUN

    公开(公告)号:US20130200959A1

    公开(公告)日:2013-08-08

    申请号:US13483047

    申请日:2012-05-30

    CPC classification number: H01P5/10 H01P1/20381 H01P7/082

    Abstract: A microwave frequency tunable filtering balun is provided. The microwave frequency tunable filtering balun comprises a first microwave split ring transmission line resonator and a second microwave split ring transmission line resonator arranged in a bilaterally symmetrical manner, a fourth variable capacitor and a fifth variable capacitor of same parameters. It combines two functions of balun and tunable bandpass filter (BPF) into one circuit, resulting in a compact design. The balun characteristic and frequency-tuning mechanism are investigated, and the design equations are derived.

    Abstract translation: 提供微波频率可调滤波平衡 - 不平衡转换器。 微波频率可调滤波平衡 - 不平衡变换器包括第一微波裂环传输线谐振器和以双向对称布置的第二微波裂环传输线谐振器,第四可变电容器和具有相同参数的第五可变电容器。 它将巴伦和可调带通滤波器(BPF)的两个功能组合成一个电路,从而实现了紧凑的设计。 研究了平衡 - 不平衡转换特性和调频机制,得出了设计方程。

    DEFLECTION CORRECTION SYSTEM FOR A MILLING MACHINE
    6.
    发明申请
    DEFLECTION CORRECTION SYSTEM FOR A MILLING MACHINE 有权
    用于铣床的偏转校正系统

    公开(公告)号:US20120321406A1

    公开(公告)日:2012-12-20

    申请号:US13160125

    申请日:2011-06-14

    Abstract: A milling machine has a carriage, a main spindle seat extending along an axis, and a motor operable to drive displacement of the main spindle seat relative to the carriage along the axis. A deflection correction system includes a control unit, a displacement sensor, at least one pressure cylinder, and a pressure sensor. The pressure cylinder includes a cylinder body, and a control rod extended retractably into the cylinder body. The control unit is configured to determine a pressure range as a function of displacement detected by the displacement sensor, and to maintain fluid pressure in the pressure cylinder within a pressure range, thereby controlling the control rod via the cylinder body to position the second end portion of the main spindle seat relative to the axis.

    Abstract translation: 铣床具有支架,沿着轴线延伸的主轴座,以及可操作以驱动主轴座相对于托架沿轴线移动的马达。 偏转校正系统包括控制单元,位移传感器,至少一个压力缸和压力传感器。 压力缸包括缸体和可伸缩地延伸到缸体中的控制杆。 控制单元被配置为确定作为位移传感器检测到的位移的函数的压力范围,并且将压力缸中的流体压力保持在压力范围内,从而通过缸体控制控制杆以将第二端部 主轴座相对于轴线。

    Wideband Frequency Tunable Ring Resonator
    7.
    发明申请
    Wideband Frequency Tunable Ring Resonator 有权
    宽带可调谐振铃谐振器

    公开(公告)号:US20120256710A1

    公开(公告)日:2012-10-11

    申请号:US13239426

    申请日:2011-09-22

    CPC classification number: H01P7/088

    Abstract: The present invention provides a wideband frequency tunable ring resonator, wherein, comprises a closed λg/2 transmission line and two variable capacitors with tunable capacitance, the λg/2 transmission line is axisymmetric around a central line, first ends of the two variable capacitors are respectively connected to two intersection points of the λg/2 transmission line and the central line, the second ends of the two variable capacitors are respectively grounded. By implementing the technical solution of present invention, following technical effects are obtained. The fundamental resonant frequency (ffund) can be shifted up and down by controlling the respective values of the two loading capacitors, resulting in a bi-directional tuning of ffund. As a result, the tuning range of this invention can be approximately doubled as compared with the conventional tunable ring resonator.

    Abstract translation: 本发明提供一种宽带频率可调环形谐振器,其中包括一个闭合的λg/ 2传输线和两个具有可调电容的可变电容器,λg/ 2传输线围绕中心线是轴对称的,两个可变电容器的第一端 分别连接到λg/ 2传输线和中心线的两个交点,两个可变电容器的第二端分别接地。 通过实施本发明的技术方案,获得以下技术效果。 通过控制两个负载电容器的相应值,基本谐振频率(ffund)可以上下移动,从而导致ffund的双向调谐。 结果,与传统的可调环谐振器相比,本发明的调谐范围可以大致加倍。

    Electronic device with multi-angle positioning support
    8.
    发明授权
    Electronic device with multi-angle positioning support 失效
    电子设备具有多角度定位支持

    公开(公告)号:US07744055B2

    公开(公告)日:2010-06-29

    申请号:US12421655

    申请日:2009-04-10

    Abstract: An electronic device comprises a back cover and a support. The back cover defines a first contact area. The support is pivoted to the back cover by a pivot shaft, defines a second contact area contacting the first contact area. A plurality of positioning holes are defined in and disposed on the second contact area around the pivot shaft. The electronic device further comprises at least one retractable spring balls projected from the first contact area of the back cover. The spring balls are configured for cooperating with the positioning holes of the support. The support can stay at a variety of positions.

    Abstract translation: 电子设备包括后盖和支撑件。 后盖限定第一接触区域。 支撑件通过枢转轴枢转到后盖,限定了与第一接触区域接触的第二接触区域。 多个定位孔限定在枢转轴周围的第二接触区域中并设置在其上。 电子设备还包括从后盖的第一接触区域突出的至少一个伸缩弹簧球。 弹簧球构造成与支撑件的定位孔配合。 支持可以停留在各种职位。

    Tank scheduling optimization for replicated chemical in a semiconductor manufacturing wet bench
    10.
    发明申请
    Tank scheduling optimization for replicated chemical in a semiconductor manufacturing wet bench 审中-公开
    在半导体制造湿式工作台中的复制化学品的罐调度优化

    公开(公告)号:US20050177267A1

    公开(公告)日:2005-08-11

    申请号:US10775802

    申请日:2004-02-10

    CPC classification number: H01L21/67271 H01L21/6704

    Abstract: The present disclosure provides a system and method for identifying a tank containing a liquid from N number of tanks in a semiconductor manufacturing facility into which a batch of semiconductor products may be processed. An incoming batch of products to be processed in a predetermined number of tanks housing the liquid is received. A batch number associated with the batch is identified. A recipe index is determined using a relationship based on, for example, the modulus of N divided by the batch number, and a tank into which the batch is to be processed is determined using another relationship based at least in part on the recipe index and the predetermined number of tanks.

    Abstract translation: 本公开提供了一种用于在半导体制造设备中识别含有来自N个罐的液体的罐的系统和方法,一批半导体产品可以被加工到该罐中。 在容纳液体的预定数量的容器中接收待加工的一批产品。 识别与该批次相关联的批号。 使用基于例如N的模数除以批号的关系来确定配方指数,并且至少部分地基于配方指数来确定要处理批次的罐,并且 预定数量的坦克。

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