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174 条记录 (耗时 0.036 秒)

    Entrainment heat sink devices
    82.
    发明授权
    Entrainment heat sink devices 有权
    夹带散热装置

    公开(公告)号：US08857501B2

    公开(公告)日：2014-10-14

    申请号：US12954406

    申请日：2010-11-24

    申请人： Wei Yang ,  Leonard Hilton ,  Yuandong Gu ,  Jong Park

    发明人： Wei Yang ,  Leonard Hilton ,  Yuandong Gu ,  Jong Park

    IPC分类号： F28F7/00 ,  H05K7/20 ,  F28F3/12 ,  F28F3/04 ,  F28F13/02 ,  B21D39/06

    CPC分类号： H05K7/20563 ,  F28F3/044 ,  F28F3/12 ,  F28F13/02 ,  Y10T29/4935 ,  Y10T29/49366

    摘要： Entrainment heat sink devices and methods of forming entrainment heat sink devices are described herein. One or more method embodiments include forming an opening through a first material, forming a dimple having a trapezoidal-cross section in the first material such that the opening is located on a side wall of the trapezoidal cross-section, and attaching the first material to a second material, wherein the first material or the second material has a trench formed therein and the first material is attached to the second material such that the trench is in fluidic communication with the dimple.

    摘要翻译： 这里描述了夹带式散热装置和形成夹带式散热装置的方法。 一个或多个方法实施例包括通过第一材料形成开口，在第一材料中形成具有梯形横截面的凹坑，使得开口位于梯形横截面的侧壁上，并将第一材料附着到 第二材料，其中所述第一材料或所述第二材料具有形成在其中的沟槽，并且所述第一材料附接到所述第二材料，使得所述沟槽与所述凹坑流体连通。

    Microfluidic osmotic pump
    86.
    发明授权
    Microfluidic osmotic pump 有权

    公开(公告)号：US08394644B2

    公开(公告)日：2013-03-12

    申请号：US11983255

    申请日：2007-11-08

    申请人： Yuandong Gu ,  Wei Yang ,  Aravind Padmanabhan

    发明人： Yuandong Gu ,  Wei Yang ,  Aravind Padmanabhan

    IPC分类号： G01N15/06 ,  G01N33/00 ,  G01N33/48

    CPC分类号： F04B19/006 ,  A61M5/1486 ,  F04B17/00 ,  Y10T436/11 ,  Y10T436/25 ,  Y10T436/2575

    摘要： A micro-fluidic osmotic pump capable of delivering a desired fluid at a predetermined destination comprising an inside fluid reservoir housing a compressible sac, a surrounding compartment having an external surface made up of a semi-permeable membrane and a fluid duct. The inside fluid reservoir houses a compressible sac containing a predetermined amount of a fluid that is desired to be pumped to a predetermined destination. The surrounding compartment holds a desired osmotic agent and its saturated solution in the remaining volume thereof. The surrounding compartment has an outer surface made up of a semi-permeable membrane that allows a predetermined second external fluid to permeate into the surrounding compartment. The fluid duct is substantially housed within the inside fluid reservoir and runs through openings and respectively provided through the inside fluid reservoir and the surrounding compartment.

    Blowerless heat exchanger based on micro-jet entrainment
    87.
    发明授权
    Blowerless heat exchanger based on micro-jet entrainment 有权
    基于微射流夹带的无风机换热器

    公开(公告)号：US08376031B2

    公开(公告)日：2013-02-19

    申请号：US12181480

    申请日：2008-07-29

    申请人： Wei Yang ,  Chunbo Zhang ,  Steven J Eickhoff ,  Alex Gu

    发明人： Wei Yang ,  Chunbo Zhang ,  Steven J Eickhoff ,  Alex Gu

    IPC分类号： F28F7/00 ,  H05K7/20

    CPC分类号： F28F3/02 ,  F28F13/12 ,  F28F2215/06 ,  F28F2215/10 ,  F28F2250/08 ,  H01L23/3672 ,  H01L23/467 ,  H01L2924/0002 ,  Y10T29/4935 ,  H01L2924/00

    摘要： A blowerless heat exchanger apparatus based on micro-jet entrainment is disclosed. The heat exchanger apparatus incorporates a number of fins regularly spaced apart from each other and parallel to each other, thus letting air currents flow in the space defined between them. A dense array of micro-jet nozzles can be fabricated on the fins surface pointing to the flow direction of the air movement in order to induce increase airflow. The air from an air compressor delivers sufficient airflow on the fins surface utilizing micro-jets entrainment. The micro-jet entrainment confirms strong turbulent around the micro-jets and suggests significant heat transfer enhancement. The turbulence from the micro-jets enhance the heat transfer coefficient, potentially by an order of magnitude, therefore allowing much larger fin spacing and leads to huge reduction of flow resistance and overall power consumption.

    摘要翻译： 公开了一种基于微射流夹带的无风机热交换器装置。 热交换器装置包括彼此规则地间隔开并且彼此平行的多个翅片，从而使空气流在它们之间限定的空间中流动。 可以在指向空气运动的流动方向的翅片表面上制造密集的微喷嘴阵列，以便引起增加的气流。 来自空气压缩机的空气利用微型射流夹带在散热片表面上提供足够的气流。 微射流夹带证实了微型射流周围的强烈动荡，并表明显着的传热增强。 来自微型射流的湍流增强了传热系数，潜在地增加一个数量级，因此允许更大的翅片间距，并导致流阻和总体功率消耗的巨大降低。

    VCSEL enabled active resonator gyroscope
    88.
    发明授权
    VCSEL enabled active resonator gyroscope 有权
    VCSEL有源谐振陀螺仪

    公开(公告)号：US08319973B2

    公开(公告)日：2012-11-27

    申请号：US12420386

    申请日：2009-04-08

    申请人： Wei Yang

    发明人： Wei Yang

    IPC分类号： G01C19/66

    CPC分类号： H01S5/14 ,  G01C19/66 ,  G01C19/665 ,  H01S3/0816 ,  H01S3/083 ,  H01S3/10092 ,  H01S5/18311 ,  Y10T74/1264

    摘要： A interferometric optical gyroscope includes an active resonator comprising a half cavity vertical cavity surface emitting laser (half-VCSEL) operating as one of the mirrors that form the ring resonator. The half-VCSEL includes a bottom mirror stack and active layers formed on the bottom mirror stack and has a surface opposite the bottom mirror stack. Lack of a top mirror stack typically found in a VCSEL prevents the half-VCSEL from lasing, thus the half-VCSEL forms a reflective amplifier for the light circulating in the resonator. A single or multiple external light sources can be used to induce two counter-propagating beams in the resonator. Higher finesse due to the internal gain in the resonator enhances the sensitivity of the gyroscope.

    摘要翻译： 干涉光学陀螺仪包括有源谐振器，该有源谐振器包括作为形成环形谐振器的反射镜之一工作的半空腔垂直腔表面发射激光器（半VCSEL）。 半VCSEL包括底部反射镜叠层和形成在底部反射镜叠层上的有源层，并且具有与底部反射镜叠层相对的表面。 缺少通常在VCSEL中发现的顶部反射镜叠层可防止半VCSEL发光，因此半VCSEL形成用于在谐振器中循环的光的反射放大器。 可以使用单个或多个外部光源来诱导谐振器中的两个反向传播光束。 由于谐振器内部增益导致的更高的精细度提高了陀螺仪的灵敏度。

    Melanocortin-1 Receptor-Specific Cyclic Peptides
    89.
    发明申请
    Melanocortin-1 Receptor-Specific Cyclic Peptides 有权
    黑皮质素-1受体特异性环肽

    公开(公告)号：US20120225828A1

    公开(公告)日：2012-09-06

    申请号：US13472914

    申请日：2012-05-16

    申请人： Wei Yang ,  Yi-Qun Shi

    发明人： Wei Yang ,  Yi-Qun Shi

    IPC分类号： A61K38/12 ,  A61P37/06 ,  A61P19/02 ,  C07K7/64 ,  A61P29/00

    CPC分类号： C07K7/56 ,  A61K31/407 ,  A61K38/00 ,  C07K7/54 ,  C07K14/68

    摘要： Melanocortin receptor-specific cyclic peptides of the formula where R1, R2, R3, R4, R5, R6, R7, R8 and R9 are as defined in the specification, compositions and formulations including the peptides of the foregoing formula or salts thereof, and methods of preventing, ameliorating or treating melanocortin-1 receptor-mediated or responsive diseases, indications, conditions and syndromes.

    摘要翻译： 其中R1，R2，R3，R4，R5，R6，R7，R8和R9如说明书中所定义的黑皮质素受体特异性环肽，包括上述式的肽的组合物和制剂或其盐，以及方法 预防，改善或治疗黑皮质素-1受体介导或反应性疾病，适应症，病症和综合征。

    HEAT SINK FIN FORMING PROCESS
    90.
    发明申请
    HEAT SINK FIN FORMING PROCESS 有权
    加热熔融成型工艺

    公开(公告)号：US20120132410A1

    公开(公告)日：2012-05-31

    申请号：US13207062

    申请日：2011-08-10

    申请人： Yuandong Gu ,  Wei Yang

    发明人： Yuandong Gu ,  Wei Yang

    IPC分类号： F28F7/00 ,  B21D53/02

    CPC分类号： H05K7/20563 ,  H01L21/4878 ,  H01L21/4882 ,  H01L23/3672 ,  H01L23/467 ,  H01L2924/0002 ,  Y10T29/4935 ,  H01L2924/00

    摘要： Some example embodiments relate to a heat sink fin that has a first substrate. The first substrate includes a first angular dimple and a first micro air channel in fluid communication with the first angular dimple. The first angular dimple includes a first surface that forms an angle relative to a first plane of the first substrate. The first angular dimple includes a first micro diameter hole in fluid communication with the first angular dimple. The heat sink fin also has a second substrate folded against the first substrate. The second substrate includes a second angular dimple and a second micro air channel in fluid communication with the second angular dimple. The second angular dimple includes a second surface that forms an angle relative to a second plane of the second substrate. The second angular dimple includes a second micro diameter hole in fluid communication with the second angular dimple.

    摘要翻译： 一些示例性实施例涉及具有第一基板的散热片。 第一衬底包括第一角凹坑和与第一角凹坑流体连通的第一微空气通道。 第一角凹坑包括相对于第一基板的第一平面形成一角度的第一表面。 第一角凹坑包括与第一角凹坑流体连通的第一微孔。 散热鳍片还具有折叠在第一衬底上的第二衬底。 第二基板包括与第二角凹坑流体连通的第二角凹坑和第二微空气通道。 第二角凹坑包括相对于第二基板的第二平面形成一角度的第二表面。 第二角凹坑包括与第二角凹坑流体连通的第二微孔。