利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

52 条记录 (耗时 0.034 秒)

    SOLID TYPE MICRONEEDLE AND METHODS FOR PREPARING IT
    21.
    发明申请
    SOLID TYPE MICRONEEDLE AND METHODS FOR PREPARING IT 审中-公开
    固体类型的微生物及其制备方法

    公开(公告)号：US20080108959A1

    公开(公告)日：2008-05-08

    申请号：US11972315

    申请日：2008-01-10

    申请人： Hyung JUNG ,  Kwang Lee

    发明人： Hyung JUNG ,  Kwang Lee

    IPC分类号： A61M5/32

    CPC分类号： A61M37/0015 ,  A61M2037/0053 ,  A61M2037/0061

    摘要： Disclosed herein are biodegradable solid microneedles and a fabrication method thereof. The microneedles are small in diameter and are long and hard enough to pass through the stratum corneum. Thus, the biodegradable solid microneedles can be used for painless transdermal drug delivery, the detection of biological samples such as blood, and biopsy.

    摘要翻译： 本文公开了可生物降解的固体微针及其制造方法。 微针直径小，长度足以穿过角质层。 因此，可生物降解的固体微针可用于无痛透皮药物递送，生物样品如血液的检测和活检。

    Apparatus and method of detecting steganography in digital data
    22.
    发明申请
    Apparatus and method of detecting steganography in digital data 审中-公开
    在数字数据中检测隐写术的装置和方法

    公开(公告)号：US20070104325A1

    公开(公告)日：2007-05-10

    申请号：US11401383

    申请日：2006-04-11

    申请人： Kwang Lee

    发明人： Kwang Lee

    IPC分类号： H04K1/06

    CPC分类号： G06F21/16

    摘要： Disclosed is a method of detecting stego data by determining whether a secret message is hidden in digital data. A method of detecting according to the invention includes extracting at least one sample vector using at least one sample of digital data; in at least one high order box including the extracted at least one sample vector, calculating complexity as a number of the sample vectors included each of at least one high order box; classifying at least one high order box as high order box categories according to each complexity; analyzing nonsimilarity between high order box categories according to each complexity of high order box categories; and determining whether a secret message is embedded in the digital data based on the nonsimilarity. Thus, it is possible to exactly determine whether the digital data is stego data or cover data.

    摘要翻译： 公开了一种通过确定秘密消息是否隐藏在数字数据中来检测隐藏数据的方法。 根据本发明的检测方法包括使用至少一个数字数据样本提取至少一个采样矢量; 在包括所提取的至少一个采样矢量的至少一个高阶箱中，计算作为包括至少一个高位盒中的每一个的样本矢量的数量的复杂度; 根据每个复杂度将至少一个高阶框分类为高阶框类别; 根据高阶盒类别的每个复杂度分析高阶盒类别之间的非相似性; 以及基于所述非相似性来确定所述数字数据中是否嵌入了秘密消息。 因此，可以精确地确定数字数据是否是隐藏数据或覆盖数据。

    Bldc motor for washing machine
    26.
    发明申请
    Bldc motor for washing machine 有权
    Bldc电机洗衣机

    公开(公告)号：US20050162024A1

    公开(公告)日：2005-07-28

    申请号：US10484508

    申请日：2003-11-20

    申请人： Kyoung Lim ,  Young Son ,  Jeong Kim ,  Sung Hwang ,  Kwang Lee

    发明人： Kyoung Lim ,  Young Son ,  Jeong Kim ,  Sung Hwang ,  Kwang Lee

    IPC分类号： H02K5/24 ,  H02K1/00 ,  H02K1/14 ,  H02K3/30 ,  H02K3/32 ,  H02K21/22 ,  H02K29/00 ,  H02P20060101

    CPC分类号： H02K3/325 ,  H02K3/30 ,  H02K5/24 ,  H02K21/222

    摘要： The present invention prevents peak noise caused by a resonance frequency, and reduces an overall noise of the system by binding core teeth of a stator of a BLDC motor with a vibration prevention member. To do this, the present invention provides a brushless DC motor for a washing machine including a stator including a frame, a core in the frame, and a plurality of core teeth each extended outward from the frame and having a coil wound thereon, a rotor mounted to surround the core teeth, and rotatable when power is provided to the stator, and a vibration prevention member connected between the core teeth to bind the core teeth to each other, for prevention of vibration of the core teeth.

    摘要翻译： 本发明防止由谐振频率引起的峰值噪声，并且通过将BLDC电动机的定子的芯齿与防震构件相结合来降低系统的整体噪声。 为此，本发明提供了一种用于洗衣机的无刷直流电动机，其包括：定子，其包括框架，框架中的芯部以及从框架向外延伸并具有卷绕在其上的线圈的多个芯齿;转子 安装成围绕所述芯齿，并且当向所述定子提供动力时可旋转;以及防振构件，其连接在所述芯齿之间以将所述芯齿彼此结合，以防止所述芯齿的振动。

    Linear compressor and apparatus to control the same
    27.
    发明申请
    Linear compressor and apparatus to control the same 失效
    线性压缩机和设备控制相同

    公开(公告)号：US20050031470A1

    公开(公告)日：2005-02-10

    申请号：US10790700

    申请日：2004-03-03

    申请人： Kwang Lee

    发明人： Kwang Lee

    IPC分类号： F04B17/04 ,  F04B35/04 ,  F04B49/06 ,  H02P25/06 ,  F04B49/00

    CPC分类号： F04B35/045 ,  F04B49/065 ,  F04B2201/0202 ,  F04B2203/0401 ,  F04B2203/0402

    摘要： A linear compressor and apparatus to control the linear compressor are provided which allows a frequency of a drive current supplied to a drive motor to synchronize with a resonance frequency varying according to a load fluctuation, in real time, thus obtaining a maximum efficiency of the linear compressor. The linear compressor includes a drive motor, a piston reciprocating by the drive motor and a control unit generating a reference current having a phase difference of 90° with respect to a displacement waveform of the piston and a frequency equal to the displacement waveform of the piston, and controls a drive current supplied to the drive motor to synchronize with a resonance frequency of the piston by synchronizing the drive current with the reference current.

    摘要翻译： 提供了一种用于控制线性压缩机的线性压缩机和装置，其允许提供给驱动电动机的驱动电流的频率与根据负载波动变化的谐振频率实时同步，从而获得线性压缩机的最大效率 压缩机。 线性压缩机包括驱动电动机，由驱动电动机往复运动的活塞和控制单元，该控制单元生成相对于活塞的位移波形具有90°的相位差的参考电流，并且频率等于活塞的位移波形 并且通过使驱动电流与参考电流同步来控制提供给驱动电动机的驱动电流与活塞的共振频率同步。

    DEVICE FOR COLLECTING BODY FLUIDS
    28.
    发明申请
    DEVICE FOR COLLECTING BODY FLUIDS 审中-公开
    收集身体液体的装置

    公开(公告)号：US20140364764A1

    公开(公告)日：2014-12-11

    申请号：US14362895

    申请日：2012-07-19

    申请人： Hyung Il Jung ,  Chengguo Li ,  Chang Yoel Lee ,  Kwang Lee

    发明人： Hyung Il Jung ,  Chengguo Li ,  Chang Yoel Lee ,  Kwang Lee

    IPC分类号： A61B5/151 ,  A61B5/15

    CPC分类号： A61B5/15113 ,  A61B5/150022 ,  A61B5/150099 ,  A61B5/150221 ,  A61B5/150396 ,  A61B5/150969 ,  A61B5/150984 ,  A61B5/15142

    摘要： The present invention relates to a device for collecting body fluids, the device comprising: (a) an internal pressure adjustment means for adjusting the internal pressure of the device, and the internal pressure adjustment means has an internal space and is made of an elastic deformable material; (b) a fluid accommodation means, which is openly connected to the internal pressure adjustment means, for accommodating body fluids collected from the human body; and (c) a perforation means which is connected to the fluid accommodation means, is located at the lower part of the device, and comprises a hollow microstructure for forming an opening on the body.

    摘要翻译： 本发明涉及一种用于收集体液的装置，该装置包括：（a）用于调节装置的内部压力的内部压力调节装置，并且内部压力调节装置具有内部空间，并且由弹性变形 材料; （b）流体容纳装置，其与内部压力调节装置公开连接，用于容纳从人体收集的体液; 和（c）连接到流体容纳装置的穿孔装置位于装置的下部，并且包括用于在主体上形成开口的中空微结构。

    Apparatus and method for compensating for DC-offset in direct conversion receiver of wireless communications system
    29.
    发明授权
    Apparatus and method for compensating for DC-offset in direct conversion receiver of wireless communications system 有权
    无线通信系统直接转换接收机补偿直流偏移的装置及方法

    公开(公告)号：US08620253B2

    公开(公告)日：2013-12-31

    申请号：US12815794

    申请日：2010-06-15

    申请人： Kwang Lee ,  Byung Ki Han ,  Si Bum Jun

    发明人： Kwang Lee ,  Byung Ki Han ,  Si Bum Jun

    IPC分类号： H04B1/00

    CPC分类号： H04B1/30

    摘要： An apparatus and method of compensating for a direct voltage offset in a direct conversion receiver of a wireless communications system is provided. The apparatus includes a voltage control oscillator for generating a local oscillation signal having the same frequency as an input signal, a frequency converter for combining the input signal with the local oscillation signal, a first compensator for determining a first direct voltage offset generated due to a leaked local oscillation signal flowed into the frequency converter, for feeding back a magnitude of the determined first direct voltage offset to the frequency converter and for compensating for the first direct voltage offset, and a first register for storing a magnitude of direct voltage offset for a first variable gain amplifier, wherein the first variable gain amplifier is positioned in a rear end of the frequency converter, connected to the first register, and performs a modem associated offset compensation using a magnitude of direct voltage offset stored in the first register.

    摘要翻译： 提供一种用于补偿无线通信系统的直接转换接收机中的直接电压偏移的装置和方法。 该装置包括用于产生具有与输入信号相同频率的本地振荡信号的电压控制振荡器，用于将输入信号与本地振荡信号进行组合的频率转换器，用于确定由于输入信号产生的第一直流电压偏移的第一补偿器 泄漏的本地振荡信号流入变频器，用于将所确定的第一直接电压偏移的大小反馈到变频器并补偿第一直接电压偏移;以及第一寄存器，用于存储直流电压偏移的幅度 第一可变增益放大器，其中第一可变增益放大器位于变频器的后端，连接到第一寄存器，并且使用存储在第一寄存器中的直流电压偏移量来执行调制解调器相关的偏移补偿。