System and Method for Three Dimensional Imaging
    11.
    发明申请
    System and Method for Three Dimensional Imaging 有权
    三维成像系统与方法

    公开(公告)号:US20130188019A1

    公开(公告)日:2013-07-25

    申请号:US13559287

    申请日:2012-07-26

    IPC分类号: H04N13/02

    摘要: A method of operating a camera with a microfluidic lens to identify a depth of an object in image data generated by the camera has been developed. The camera generates an image with the object in focus, and a second image with the object out of focus. An image processor generates a plurality of blurred images from image data of the focused image, and identifies blur parameters that correspond to the object in the second image. The depth of the object from the camera is identified with reference to the blur parameters.

    摘要翻译: 已经开发了使用微流体镜头操作相机以识别由相机生成的图像数据中的物体的深度的方法。 相机会生成一个图像,其中对象被聚焦,而第二个图像的对象不在焦点。 图像处理器从聚焦图像的图像数据生成多个模糊图像,并且识别与第二图像中的对象相对应的模糊参数。 参考模糊参数来识别来自相机的物体的深度。

    Method for the manufacture of smart paper and smart wood microfibers
    12.
    发明授权
    Method for the manufacture of smart paper and smart wood microfibers 有权
    智能纸和智能木材微纤维的制造方法

    公开(公告)号:US08349131B1

    公开(公告)日:2013-01-08

    申请号:US11928626

    申请日:2007-10-30

    IPC分类号: D21F11/00

    CPC分类号: D21F11/00

    摘要: A method is provided for making “smart” paper and “smart” microfibers by means of nanotechnology layer-by-layer techniques. The method comprises forming an aqueous pulp of lignocellulose fibers and nanocoating it by alternatively adsorbing onto the fibers multiple consecutively-applied layers of organized ultra thin and oppositely-charged polyelectrolytes, at least one of which is an electrically conductive polymer or nanoparticle (or a magnetically active polymer or nanoparticle, or an optically active polymer or nanoparticle), and another one of which has a charge opposite of said electrically conductive polymer or nanoparticle (or magnetically active polymer or nanoparticle, or optically active polymer or nanoparticle), thereby making a modified aqueous pulp of electrically conductive (or magnetically active, or optically active) multi-layer nanocoated lignocellulose fibers; then draining the water out of the modified aqueous pulp to form sheets of smart microfibers. A finished paper is manufactured by drying the sheets of the nanocoated multi-layer fibers and processing the dried sheets to make a smart paper having enhanced electrical conductivity, magnetic and/or optical properties.

    摘要翻译: 提供了一种通过纳米技术逐层技术制造智能纸和智能微纤维的方法。 该方法包括形成木质纤维素纤维的水性纸浆并通过交替地吸附到纤维上多次连续施加的有序的超薄和相反电荷的聚电解质的层中进行纳米涂层,其中至少一个是导电聚合物或纳米颗粒(或磁性的) 活性聚合物或纳米颗粒,或光学活性聚合物或纳米颗粒),并且另一个具有与所述导电聚合物或纳米颗粒(或磁性活性聚合物或纳米颗粒或光学活性聚合物或纳米颗粒)相反的电荷, 导电(或磁性活性或光学活性)多层纳米碳酸化木质纤维素纤维的水性纸浆; 然后将水从改性的含水纸浆中排出以形成柔性微纤维片。 通过干燥纳米多层纤维的片材并加工干燥的片材以制造具有增强的导电性,磁性和/或光学性质的智能纸来制造成品纸。

    Wearable microstrip antennas for skin placement for biomedical applications
    14.
    发明授权
    Wearable microstrip antennas for skin placement for biomedical applications 有权
    可穿戴式微带天线,用于生物医学应用的皮肤放置

    公开(公告)号:US09044158B2

    公开(公告)日:2015-06-02

    申请号:US13077387

    申请日:2011-03-31

    摘要: A method of imaging biological tissue enables imaging structure in the biological tissue with an antenna tuned to emit radio energy through at least a covering layer of the biological tissue without significant attenuation of the radio energy. The method includes contacting skin covering tissue with a radio frequency emitting antenna, and adjusting at least one of a radiator and a feed in the antenna with reference to at least one measured electrical or physical property of the skin. The adjustment of the radiator and feed enable a combination of the antenna and skin to emit radio energy at a predetermined magnitude and frequency into a portion of the tissue covered by the skin.

    摘要翻译: 成像生物组织的方法使得生物组织中的成像结构能够被天线调谐以通过至少生物组织的覆盖层发射无线电能,而不会显着衰减无线电能量。 该方法包括使皮肤覆盖的组织与射频发射天线相接触,并参照皮肤的至少一个测量的电或物理性质来调节天线中的散热器和馈送中的至少一个。 散热器和进料的调节能够使天线和皮肤的组合以预定的大小和频率将无线电能发射到由皮肤覆盖的组织的一部分中。

    Method for the manufacture of smart paper and smart wood fibers
    15.
    发明授权
    Method for the manufacture of smart paper and smart wood fibers 有权
    智能纸和智能木纤维的制造方法

    公开(公告)号:US08764938B1

    公开(公告)日:2014-07-01

    申请号:US13735442

    申请日:2013-01-07

    IPC分类号: D21F11/00

    CPC分类号: D21F11/00

    摘要: A method is provided for making “smart” paper and “smart” microfibers by means of nanotechnology layer-by-layer techniques. The method comprises forming an aqueous pulp of lignocellulose fibers and nanocoating it by alternatively adsorbing onto the fibers multiple consecutively-applied layers of organized ultra thin and oppositely-charged polyelectrolytes, at least one of which is an electrically conductive polymer or nanoparticle (or a magnetically active polymer or nanoparticle, or an optically active polymer or nanoparticle), and another one of which has a charge opposite of said electrically conductive polymer or nanoparticle (or magnetically active polymer or nanoparticle, or optically active polymer or nanoparticle), thereby making a modified aqueous pulp of electrically conductive (or magnetically active, or optically active) multi-layer nanocoated lignocellulose fibers. A finished paper is manufactured by drying sheets of the modified fibers and processing the dried sheets to make a smart paper having enhanced electrical conductivity, magnetic and/or optical properties.

    摘要翻译: 提供了一种通过纳米技术逐层技术制造“智能”纸和“智能”微纤维的方法。 该方法包括形成木质纤维素纤维的水性纸浆并通过交替地吸附到纤维上多次连续施加的有序的超薄和相反电荷的聚电解质的层中进行纳米胶化,其中至少一种是导电聚合物或纳米颗粒(或磁性的) 活性聚合物或纳米颗粒,或光学活性聚合物或纳米颗粒),并且另一个具有与所述导电聚合物或纳米颗粒(或磁性活性聚合物或纳米颗粒或光学活性聚合物或纳米颗粒)相反的电荷, 导电(或磁性活性或光学活性)多层纳米涂层木质纤维素纤维的水性纸浆。 通过将改性纤维的片材干燥并加工干燥的片材以制造具有增强的导电性,磁性和/或光学性质的智能纸来制造成品纸。

    Transmission delay based RFID tag
    16.
    发明授权
    Transmission delay based RFID tag 有权
    基于传输延迟的RFID标签

    公开(公告)号:US08736452B1

    公开(公告)日:2014-05-27

    申请号:US12048019

    申请日:2008-03-13

    IPC分类号: G08B13/14

    摘要: A chipless RFID tag system having a transmitter sending an input signal and a tag substrate. An ID generation circuit on the tag relies on microstrip transmission line patterns which are pre-designed to generate a unique code. The ID generating circuit may be designed based upon the transmission line properties, including signal delay, and/or reflection, and/or phase change. The tag may be formed on a flexible substrate having at least one microstrip and the microstrip having a first portion with a first impedance and a second portion with a second impedance different from the first impedance. The tag may further include a microstrip antenna for communication with the transmitter and a receiver system. The tag may also include sensors for detection of desired substances of interest. The system may further include a receiver detecting at least two reflections from an interface of first and second impedances and identifying relative time domain positions of the reflections to one another.

    摘要翻译: 一种具有发送输入信号的发送器和标签基板的无芯片RFID标签系统。 标签上的ID生成电路依赖于预先设计为生成唯一代码的微带传输线图案。 可以基于包括信号延迟,/或反射和/或相位变化的传输线性质来设计ID生成电路。 标签可以形成在具有至少一个微带的柔性基板上,并且微带具有具有第一阻抗的第一部分和具有不同于第一阻抗的第二阻抗的第二部分。 标签还可以包括用于与发射机和接收机系统通信的微带天线。 标签还可以包括用于检测所需感兴趣物质的传感器。 系统还可以包括接收器,其检测来自第一和第二阻抗的接口的至少两个反射并且将反射的相对时域位置彼此识别。

    System and method for three dimensional imaging
    17.
    发明授权
    System and method for three dimensional imaging 有权
    三维成像系统及方法

    公开(公告)号:US08928737B2

    公开(公告)日:2015-01-06

    申请号:US13559287

    申请日:2012-07-26

    IPC分类号: H04N13/02

    摘要: A method of operating a camera with a microfluidic lens to identify a depth of an object in image data generated by the camera has been developed. The camera generates an image with the object in focus, and a second image with the object out of focus. An image processor generates a plurality of blurred images from image data of the focused image, and identifies blur parameters that correspond to the object in the second image. The depth of the object from the camera is identified with reference to the blur parameters.

    摘要翻译: 已经开发了使用微流体镜头操作相机以识别由相机生成的图像数据中的物体的深度的方法。 相机会生成一个图像,其中对象被聚焦,而第二个图像的对象不在焦点。 图像处理器从聚焦图像的图像数据生成多个模糊图像,并且识别与第二图像中的对象相对应的模糊参数。 参考模糊参数来识别来自相机的物体的深度。

    WEARABLE MICROSTRIP ANTENNAS FOR SKIN PLACEMENT FOR BIOMEDICAL APPLICATIONS
    18.
    发明申请
    WEARABLE MICROSTRIP ANTENNAS FOR SKIN PLACEMENT FOR BIOMEDICAL APPLICATIONS 有权
    用于生物医学应用的皮肤放置的可磨损微波天线

    公开(公告)号:US20110245653A1

    公开(公告)日:2011-10-06

    申请号:US13077387

    申请日:2011-03-31

    IPC分类号: A61B5/05

    摘要: A method of imaging biological tissue enables imaging structure in the biological tissue with an antenna tuned to emit radio energy through at least a covering layer of the biological tissue without significant attenuation of the radio energy. The method includes contacting skin covering tissue with a radio frequency emitting antenna, and adjusting at least one of a radiator and a feed in the antenna with reference to at least one measured electrical or physical property of the skin. The adjustment of the radiator and feed enable a combination of the antenna and skin to emit radio energy at a predetermined magnitude and frequency into a portion of the tissue covered by the skin.

    摘要翻译: 成像生物组织的方法使得生物组织中的成像结构能够被天线调谐以通过至少生物组织的覆盖层发射无线电能,而不会显着衰减无线电能量。 该方法包括使皮肤覆盖的组织与射频发射天线相接触,并参照皮肤的至少一个测量的电或物理性质来调节天线中的散热器和馈送中的至少一个。 散热器和进料的调节能够使天线和皮肤的组合以预定的大小和频率将无线电能发射到由皮肤覆盖的组织的一部分中。