Optimized Stochastic Resonance Method for Signal Detection and Image Processing
    44.
    发明申请
    Optimized Stochastic Resonance Method for Signal Detection and Image Processing 有权
    用于信号检测和图像处理的优化随机共振方法

    公开(公告)号:US20070171964A1

    公开(公告)日:2007-07-26

    申请号:US11551473

    申请日:2006-10-20

    IPC分类号: H04B17/00

    CPC分类号: H04B17/26

    摘要: Apparatus and method for improving the detection of signals obscured by noise using stochastic resonance noise. The method determines the stochastic resonance noise probability density function in non-linear processing applications that is added to the observed data for optimal detection with no increase in probability of false alarm. The present invention has radar, sonar, signal processing (audio, image and video), communications, geophysical, environmental, and biomedical applications.

    摘要翻译: 使用随机共振噪声改善由噪声遮蔽的信号检测的装置和方法。 该方法确定非线性处理应用中的随机共振噪声概率密度函数,其被添加到观测数据中以用于最佳检测,而不增加误报概率。 本发明具有雷达,声纳,信号处理(音频,图像和视频),通信,地球物理,环境和生物医学应用。

    Medical material handling systems
    47.
    发明申请
    Medical material handling systems 审中-公开
    医疗材料处理系统

    公开(公告)号:US20050154368A1

    公开(公告)日:2005-07-14

    申请号:US10991447

    申请日:2004-11-19

    摘要: Disclosed herein is a system for the collection, treatment and delivery of an autologous blood sample, comprising a first syringe having a first body portion. A first sample transfer portion has a first syringe inlet for drawing an untreated blood sample from a patient and a first syringe outlet for dispensing the untreated blood sample. A blood sample treatment chamber having a chamber inlet, the first syringe outlet being operable to establish a dedicated first fluid coupling with the chamber inlet to dispense the untreated blood sample to the blood sample treatment chamber. The blood sample treatment chamber having a chamber outlet for dispensing a treated blood sample following treatment. The second syringe has a second body portion and a second sample transfer portion, the second sample transfer portion having a passage with a first access location which is operable to form a dedicated second fluid coupling with the chamber outlet. The second body portion has a second syringe outlet, the passage having a second access location for fluid communication with the second syringe outlet, releasable lock means for forming a locked third fluid coupling between the second access location and the second syringe outlet. The lock means is operable in response to a release signal to release the third fluid coupling, the second syringe outlet being operable when released from the third fluid coupling to form a fourth fluid coupling with a blood sample delivery unit.

    摘要翻译: 本文公开了一种用于收集,处理和递送自体血液样品的系统,包括具有第一主体部分的第一注射器。 第一样品转移部分具有用于从患者抽出未处理的血液样品的第一注射器入口和用于分配未处理的血液样品的第一注射器出口。 一种具有腔室入口的血液样品处理室,所述第一注射器出口可操作以与所述腔室入口建立专用的第一流体耦合,以将未处理的血液样品分配到所述血液样品处理室。 血液样品处理室具有用于在处理后分配经处理的血液样品的室出口。 第二注射器具有第二主体部分和第二样本转移部分,第二样品传送部分具有通道,其具有第一进入位置,该第一进入位置可操作以与腔室出口形成专用的第二流体联接。 第二主体部分具有第二注射器出口,该通道具有用于与第二注射器出口流体连通的第二进入位置,用于在第二进入位置和第二注射器出口之间形成锁定的第三流体联接的可释放的锁定装置。 锁定装置响应于释放信号而可操作以释放第三流体联接器,当第二注射器出口从第三流体联接器释放以与血液样本输送单元形成第四流体联接时可操作。

    Method and system for driving a three-phase motor in a mass storage
device
    48.
    发明授权
    Method and system for driving a three-phase motor in a mass storage device 有权
    在大容量存储装置中驱动三相电动机的方法和系统

    公开(公告)号:US6008611A

    公开(公告)日:1999-12-28

    申请号:US196788

    申请日:1998-11-20

    CPC分类号: G11B19/28 H02P6/10

    摘要: A method of driving an electric motor includes generating a periodic, driving voltage. The driving voltage comprises a sequence of first, second, and third waveforms. The first waveform in the sequence is a generally constant, high voltage. The second waveform in the sequence is a down hook voltage. The third waveform in the sequence is an up hook voltage. The method also includes applying the driving voltage to a coil of the motor to generate a generally sinusoidal current through the coil of the motor.

    摘要翻译: 驱动电动机的方法包括产生周期性驱动电压。 驱动电压包括第一,第二和第三波形的序列。 序列中的第一个波形是一般恒定的高电压。 序列中的第二个波形是挂机电压。 序列中的第三个波形是上拉电压。 该方法还包括将驱动电压施加到电动机的线圈以产生通过电动机线圈的大致正弦电流。

    Electrical charger for telephones
    49.
    外观设计

    公开(公告)号:USD1012840S1

    公开(公告)日:2024-01-30

    申请号:US29903671

    申请日:2023-09-26

    申请人: Hao Chen

    设计人: Hao Chen

    摘要: FIG. 1 is a front, right and top perspective view of an electrical charger for telephones, showing my design.
    FIG. 2 is a rear, left and bottom perspective view thereof.
    FIG. 3 is a front elevation view thereof.
    FIG. 4 is a rear elevation view thereof.
    FIG. 5 is a left side elevation view thereof.
    FIG. 6 is a right side elevation view thereof.
    FIG. 7 is a top plan view thereof; and,
    FIG. 8 is a bottom plan view thereof.
    The broken lines depict portions of the electrical charger for telephones that form no part of the claimed design.