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    Mounting Structure of Fuel Tank of Compressed Natural Gas Bus
    1.
    发明申请
    Mounting Structure of Fuel Tank of Compressed Natural Gas Bus 审中-公开
    压缩天然气总线燃油箱的安装结构

    公开(公告)号：US20090152043A1

    公开(公告)日：2009-06-18

    申请号：US12331145

    申请日：2008-12-09

    Applicant: Sangkyu LEE

    Inventor： Sangkyu LEE

    IPC: B60K15/07 ,  B60K15/03

    CPC classification number: B60K15/07 ,  B60K2015/0639 ,  B60Y2200/143

    Abstract: A mounting structure of a fuel tank may include a carrier fixed and mounted onto a roof panel of a vehicle body, fuel tanks sequentially arranged in a longitudinal direction of the vehicle body, wherein both end portions of each fuel tank are configured to be aligned in a traverse direction of the vehicle body, and fastening members coupling the fuel tanks with the carrier, the fuel tanks restricted to the carrier by the fastening members.

    Abstract translation: 燃料箱的安装结构可以包括固定并安装在车体顶板上的载体，沿着车身纵向方向依次布置的燃料箱，其中每个燃料箱的两个端部被配置成对准 车体的横动方向，以及将燃料箱与承载件连接的紧固构件，燃料箱由紧固构件限制在承载件上。

    Piezoelectric polymer fibers
    4.
    发明授权
    Piezoelectric polymer fibers 有权
    压电聚合物纤维

    公开(公告)号：US08946974B2

    公开(公告)日：2015-02-03

    申请号：US13057652

    申请日：2009-08-19

    Applicant: Michael Yu ,  Dawnielle Farrar ,  Wonkyu Moon ,  James West ,  Sangkyu Lee

    Inventor： Michael Yu ,  Dawnielle Farrar ,  Wonkyu Moon ,  James West ,  Sangkyu Lee

    IPC: H01L41/083 ,  D01F6/68 ,  D01D5/00 ,  G01N29/24 ,  H01L41/193 ,  H01L41/08

    CPC classification number: D01F6/68 ,  D01D5/0038 ,  G01N29/2437 ,  H01L41/082 ,  H01L41/193 ,  Y10T428/298

    Abstract: Piezoelectric fibers include a polypeptide wherein molecules of the polypeptide have electric dipole moments that are aligned such that the piezoelectric fiber provides a piezoelectric effect at an operating temperature. A piezoelectric component provides a plurality of piezoelectric fibers, each comprising an organic polymer. A method of producing piezoelectric fibers includes electrospinning a polymer solution to form a fiber and winding the fiber onto a rotating target in which the rotating target is electrically grounded. An acoustic sensor includes a plurality acoustic transducers, wherein the plurality of acoustic transducers are structured and arranged to detect a corresponding plurality of vector components of an acoustic signal, and at least one of the plurality of acoustic transducers comprises a piezoelectric fiber.

    Abstract translation: 压电纤维包括多肽，其中多肽的分子具有对准的电偶极矩，使得压电纤维在操作温度下提供压电效应。 压电元件提供多个压电纤维，每个压电纤维包含有机聚合物。 制造压电纤维的方法包括静电纺丝聚合物溶液以形成纤维，并将纤维缠绕到转动靶上，旋转靶被电接地。 声学传感器包括多个声换能器，其中多个声换能器被构造和布置成检测声信号的对应的多个矢量分量，并且多个声换能器中的至少一个包括压电光纤。

    Undercut treating device of die casting mold
    6.
    发明授权
    Undercut treating device of die casting mold 失效
    压铸模具底切处理装置

    公开(公告)号：US5615728A

    公开(公告)日：1997-04-01

    申请号：US350004

    申请日：1994-11-29

    Applicant: Sangkyu Lee

    Inventor： Sangkyu Lee

    IPC: B22D17/22 ,  B22C9/06 ,  B22D17/24 ,  B22D29/04 ,  B29C33/44 ,  B29C45/44

    CPC classification number: B22D17/24

    Abstract: A sliding core is slidably mounted around the movable die and forms an undercut portion. A first channel communicates with the undercut portion and a second channel communicates with the first channel. A first device for forming the undercut is movably disposed in the first channel. A second device is movably disposed in the second channel for displacing the first device into the undercut portion to form the undercut when a molten metal is poured into the mold.

    Abstract translation: 滑动芯部可滑动地安装在可动模具周围并形成底切部分。 第一通道与底切部分通信，第二通道与第一通道通信。 用于形成底切的第一装置可移动地设置在第一通道中。 第二装置可移动地设置在第二通道中，用于当将熔融金属倒入模具中时将第一装置移位到底切部分中以形成底切。

    NONVOLATILE MEMORY DEVICE USING CONDUCTIVE ORGANIC POLYMER HAVING NANOCRYSTALS EMBEDDED THEREIN AND METHOD OF MANUFACTURING THE NONVLATILE MEMORY DEVICE
    8.
    发明申请
    NONVOLATILE MEMORY DEVICE USING CONDUCTIVE ORGANIC POLYMER HAVING NANOCRYSTALS EMBEDDED THEREIN AND METHOD OF MANUFACTURING THE NONVLATILE MEMORY DEVICE 审中-公开
    使用具有嵌入的纳米晶体的导电有机聚合物的非易失性存储器件和制造非易失性存储器件的方法

    公开(公告)号：US20090008633A1

    公开(公告)日：2009-01-08

    申请号：US12108590

    申请日：2008-04-24

    Applicant: Jea-Gun Park ,  Ungyu Paik ,  Hyun-Min Seung ,  Sangkyu Lee ,  Byeong-Il Han

    Inventor： Jea-Gun Park ,  Ungyu Paik ,  Hyun-Min Seung ,  Sangkyu Lee ,  Byeong-Il Han

    IPC: H01L51/00 ,  H01L51/40

    CPC classification number: H01L51/0575 ,  B82Y10/00 ,  G11C13/0014 ,  G11C13/0016 ,  G11C2211/5614 ,  H01L51/0042 ,  H01L51/0591

    Abstract: A nonvolatile memory device and a method of manufacturing the same are provided. The nonvolatile memory device which is convertible among a high current state, an intermediate current state, and a low current state, said device includes upper and lower conductive layers; a conductive organic layer comprising a conductive organic polymer and which is formed between the upper and lower conductive layers and has a bistable conduction property; and nanocrystals are formed in the conductive organic layer. The conductive organic polymer may be poly-N-vinylcarbazole (PVK) or polystyrene (PS). The method is characterized in that a conductive organic layer is formed by applying a conductive organic material such as PVK or PS using spin coating. Therefore, it is possible to provide a highly-integrated memory device that consumes less power and provides high operating speed. In addition, it is possible to provide the thermal stability of a memory device by using a conductive organic polymer. Moreover, it is possible to reduce the time required to deposit a conductive organic layer by forming a conductive layer using spin coating. Furthermore, it is possible to form a conductive organic layer in various shapes by using mask patterns that can be formed on a substrate in various shapes.

    Abstract translation: 提供了一种非易失性存储器件及其制造方法。 所述非易失性存储器件可在高电流状态，中等电流状态和低电流状态之间转换，所述器件包括上导电层和下导电层; 导电有机层，其包含导电有机聚合物并且形成在所述上导电层和所述下导电层之间并且具有双稳态导电性; 并且在导电有机层中形成纳米晶体。 导电有机聚合物可以是聚-N-乙烯基咔唑（PVK）或聚苯乙烯（PS）。 该方法的特征在于，通过使用旋转涂布施加诸如PVK或PS的导电有机材料来形成导电有机层。 因此，可以提供消耗较少功率并提供高操作速度的高度集成的存储器件。 此外，可以通过使用导电有机聚合物来提供存储器件的热稳定性。 此外，可以通过使用旋涂形成导电层来减少沉积导电有机层所需的时间。 此外，可以通过使用可以形成在各种形状的基板上的掩模图案来形成各种形状的导电有机层。

    PIEZOELECTRIC POLYMER FIBERS
    9.
    发明申请
    PIEZOELECTRIC POLYMER FIBERS 有权
    压电聚合物纤维

    公开(公告)号：US20110260584A1

    公开(公告)日：2011-10-27

    申请号：US13057652

    申请日：2009-08-19

    Applicant: Michael Yu ,  Dawnielle Farrar ,  Wonkyu Moon ,  James West ,  Sangkyu Lee

    Inventor： Michael Yu ,  Dawnielle Farrar ,  Wonkyu Moon ,  James West ,  Sangkyu Lee

    IPC: H02N2/18 ,  G01N29/00 ,  H01L41/18 ,  H05B7/00 ,  C07K14/00 ,  C40B40/10

    CPC classification number: D01F6/68 ,  D01D5/0038 ,  G01N29/2437 ,  H01L41/082 ,  H01L41/193 ,  Y10T428/298

    Abstract: Piezoelectric fibers include a polypeptide wherein molecules of the polypeptide have electric dipole moments that are aligned such that the piezoelectric fiber provides a piezoelectric effect at an operating temperature. A piezoelectric component provides a plurality of piezoelectric fibers, each comprising an organic polymer. A method of producing piezoelectric fibers includes electrospinning a polymer solution to form a fiber and winding the fiber onto a rotating target in which the rotating target is electrically grounded. An acoustic sensor includes a plurality acoustic transducers, wherein the plurality of acoustic transducers are structured and arranged to detect a corresponding plurality of vector components of an acoustic signal, and at least one of the plurality of acoustic transducers comprises a piezoelectric fiber.

    Abstract translation: 压电纤维包括多肽，其中多肽的分子具有对准的电偶极矩，使得压电纤维在操作温度下提供压电效应。 压电元件提供多个压电纤维，每个压电纤维包含有机聚合物。 制造压电纤维的方法包括静电纺丝聚合物溶液以形成纤维，并将纤维缠绕到转动靶上，旋转靶被电接地。 声学传感器包括多个声换能器，其中多个声换能器被构造和布置成检测声信号的对应的多个矢量分量，并且多个声换能器中的至少一个包括压电光纤。

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