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    Process for preparing industrial polyester multifilament yarn
    1.
    发明授权
    Process for preparing industrial polyester multifilament yarn 有权
    工业聚酯复丝纱线的制备工艺

    公开(公告)号：US06878326B2

    公开(公告)日：2005-04-12

    申请号：US10032558

    申请日：2002-01-02

    申请人： Eun-lai Cho ,  Song-joo Choi ,  Jong Lee

    发明人： Eun-lai Cho ,  Song-joo Choi ,  Jong Lee

    IPC分类号： D01F8/14 ,  D01F6/62 ,  D01D5/12

    CPC分类号： D01F6/62 ,  Y10T428/2933

    摘要： Process for preparing an industrial polyester multifilament yarn with high modulus and low shrinkage, in which polyethylene terephthalate polyester is wound at 2000 m/min or more to produce undrawn yarns with an intrinsic viscosity of 0.88 or higher and a density of 1.338 to 1.365 g/cm3, an oiling agent is provided to undrawn yarns, the resulting undrawn yarns are wound, drawn through three stages, heat set, relaxed, and wound again. The polyethylene terephthalate polyester yarn is produced by drawing undrawn yarns at a glass transition temperature (Tg, about 80° C.) or lower through three stages under conditions that a draw ratio of the 1st stage is greater than a draw ratio of the 2nd stage or a draw ratio of the 3rd stage and the draw ratio of the 3rd stage is greater than the draw ratio of the 2nd stage. Also, the industrial polyester yarn with high modulus and low shrinkage has an elongation 1% or more higher, and terminal modulus 10 g/d or more lower than conventional polyester high modulus low shrinkage yarns, if tenacities are identical. Treated cords formed from the polyester yarns with high modulus and low shrinkage have an excellent dimensional stability and tenacity, and so are useful as tire cords.

    摘要翻译： 制备高模量和低收缩率的工业聚酯复丝纱线的方法，其中聚对苯二甲酸乙二醇酯聚酯以2000m / min或更高的速度缠绕以产生特性粘度为0.88或更高，密度为1.338至1.365g / cm 3，向未拉伸丝提供油剂，将所得未拉伸纱线卷绕，三段拉伸，再次热定型，松弛，再次卷绕。 聚对苯二甲酸乙二醇酯聚酯纱线是通过在玻璃化转变温度（Tg，约80℃）以下三段拉伸未拉伸丝条制成的，该条件是在第一阶段的拉伸比率大于第二阶段的拉伸比 或第三阶段的拉伸比和第三阶段的拉伸比大于第二阶段的拉伸比。 此外，如果塑性相同，则具有高模量和低收缩率的工业聚酯纱线具有比常规聚酯高模量低收缩纱线低1％或更高的伸长率和最终模数10g / d或更高。 由高模量和低收缩率的聚酯纱线形成的处理帘线具有优异的尺寸稳定性和韧性，因此可用作轮胎帘线。

    Crab Fishing Trap
    3.
    发明公开
    Crab Fishing Trap 审中-公开

    公开(公告)号：US20240284886A1

    公开(公告)日：2024-08-29

    申请号：US18114249

    申请日：2023-02-25

    申请人： Jong Lee

    发明人： Jong Lee

    IPC分类号： A01K69/06

    CPC分类号： A01K69/06

    摘要： A wire structure may have a loop of fishing line on each of four sides, with weights to lower the line, giving a loop on each side. These loops may be tied to a central fishing line, which a user may pull to close the loops. This may catch a crab if one is in the trap, allowing a user to bring the crab to a wharf or boat, for example. Releasing the fishing line may allow the weights to lower, which may open the loops and release the crab without the user needing to touch the trap near the crab, which may reduce the chance of being pinched by a crab claw.

    Just-in-time user provisioning framework in a multitenant environment
    4.
    发明授权
    Just-in-time user provisioning framework in a multitenant environment 有权

    公开(公告)号：US10885179B2

    公开(公告)日：2021-01-05

    申请号：US13486372

    申请日：2012-06-01

    申请人： Jong Lee

    发明人： Jong Lee

    IPC分类号： G06F16/00 ,  G06F21/41 ,  H04L29/06 ,  G06F21/62 ,  G06F16/20

    摘要： A method of provisioning organization users in a multi-tenant database system includes receiving a request via a single sign-on protocol from an organization user to create a new multi-tenant database user account for access to the multi-tenant database system. The method retrieves rules that specify how to derive user permissions for access to the multi-tenant database system from stored user attributes of the organization user. The method continues with applying the rules to the stored user attributes to determine permissions for the users to access particular objects in the multi-tenant database system, and creating the new user account with the determined user permissions for access to the multi-tenant database system.

    System, method and computer program product for debugging an assertion
    5.
    发明授权
    System, method and computer program product for debugging an assertion 有权
    用于调试断言的系统，方法和计算机程序产品

    公开(公告)号：US08762947B2

    公开(公告)日：2014-06-24

    申请号：US12962532

    申请日：2010-12-07

    申请人： Jong Lee ,  Aaron Fiske

    发明人： Jong Lee ,  Aaron Fiske

    IPC分类号： G06F9/44

    CPC分类号： G06F11/3656 ,  G06F11/362 ,  H04L63/0823

    摘要： In accordance with embodiments, there are provided mechanisms and methods for debugging an assertion. These mechanisms and methods for debugging an assertion can enable improved interpretation and analysis of data validation results, more efficient development associated with data validation, etc.

    摘要翻译： 根据实施例，提供了用于调试断言的机制和方法。 用于调试断言的这些机制和方法可以改进数据验证结果的解释和分析，与数据验证相关的更有效的开发等。

    Polylactic acid composition for automobile parts
    7.
    发明授权
    Polylactic acid composition for automobile parts 有权
    汽车零件用聚乳酸组合物

    公开(公告)号：US08497333B2

    公开(公告)日：2013-07-30

    申请号：US13295378

    申请日：2011-11-14

    申请人： Choon Soo Lee ,  Min Hee Lee ,  Bong Hyun Park ,  Jong Hwal Kim ,  Sung Kyoun Yoon ,  Byoung Gook Kang ,  Keun Kyu Lee ,  Jong Lee

    发明人： Choon Soo Lee ,  Min Hee Lee ,  Bong Hyun Park ,  Jong Hwal Kim ,  Sung Kyoun Yoon ,  Byoung Gook Kang ,  Keun Kyu Lee ,  Jong Lee

    IPC分类号： C08F34/02 ,  C08F16/34 ,  C08F118/02 ,  C08F36/00

    CPC分类号： C08L67/04 ,  C08L21/00 ,  C08L73/00

    摘要： Disclosed is a polylactic acid composition with improved heat-resistance and improved impact-resistance. Specifically, in the disclosed polylactic acid composition, both impact strength and heat-resistance are improved by mixing 30 to 80 wt % of polyketone and 10 to 40 wt % of modified rubber. The disclosed polylactic acid composition does not only exhibit excellent in heat resistance, chemical resistance, fuel permeation resistance, abrasion resistance, etc., but also has improved impact-resistance and improved heat resistance. Thus, it is possible to employ polylactic acid as a bioplastic in interior/exterior parts of a vehicle.

    摘要翻译： 公开了具有改善的耐热性和改善的抗冲击性的聚乳酸组合物。 具体地说，在所公开的聚乳酸组合物中，通过混合30〜80重量％的聚酮和10〜40重量％的改性橡胶来提高冲击强度和耐热性。 所公开的聚乳酸组合物不仅表现出优异的耐热性，耐化学性，耐燃油渗透性，耐磨性等，而且还具有改善的耐冲击性和改善的耐热性。 因此，可以在车辆的内部/外部部件中使用聚乳酸作为生物塑料。

    POLYLACTIC ACID COMPOSITION FOR AUTOMOBILE PARTS
    8.
    发明申请
    POLYLACTIC ACID COMPOSITION FOR AUTOMOBILE PARTS 有权
    用于汽车零件的聚酯酸组合物

    公开(公告)号：US20130066015A1

    公开(公告)日：2013-03-14

    申请号：US13295378

    申请日：2011-11-14

    申请人： Choon Soo Lee ,  Min Hee Lee ,  Bong Hyun Park ,  Jong Hwal Kim ,  Sung Kyoun Yoon ,  Byoung Gook Kang ,  Keun Kyu Lee ,  Jong Lee

    发明人： Choon Soo Lee ,  Min Hee Lee ,  Bong Hyun Park ,  Jong Hwal Kim ,  Sung Kyoun Yoon ,  Byoung Gook Kang ,  Keun Kyu Lee ,  Jong Lee

    IPC分类号： C08L67/04 ,  C08L15/00 ,  C08L61/02

    CPC分类号： C08L67/04 ,  C08L21/00 ,  C08L73/00

    摘要： Disclosed is a polylactic acid composition with improved heat-resistance and improved impact-resistance. Specifically, in the disclosed polylactic acid composition, both impact strength and heat-resistance are improved by mixing 30 to 80 wt % of polyketone and 10 to 40 wt % of modified rubber. The disclosed polylactic acid composition does not only exhibit excellent in heat resistance, chemical resistance, fuel permeation resistance, abrasion resistance, etc., but also has improved impact-resistance and improved heat resistance. Thus, it is possible to employ polylactic acid as a bioplastic in interior/exterior parts of a vehicle.

    摘要翻译： 公开了具有改善的耐热性和改善的抗冲击性的聚乳酸组合物。 具体地说，在所公开的聚乳酸组合物中，通过混合30〜80重量％的聚酮和10〜40重量％的改性橡胶来提高冲击强度和耐热性。 所公开的聚乳酸组合物不仅表现出优异的耐热性，耐化学性，耐燃油渗透性，耐磨性等，而且还具有改善的耐冲击性和改善的耐热性。 因此，可以在车辆的内部/外部部件中使用聚乳酸作为生物塑料。

    JOINT STRUCTURE FOR PARTIAL FOAMING PART OF INSTRUMENT PANEL
    9.
    发明申请
    JOINT STRUCTURE FOR PARTIAL FOAMING PART OF INSTRUMENT PANEL 审中-公开
    仪表板部分发泡部分接头结构

    公开(公告)号：US20080026202A1

    公开(公告)日：2008-01-31

    申请号：US11869648

    申请日：2007-10-09

    申请人： Jong Lee ,  Sang Ju

    发明人： Jong Lee ,  Sang Ju

    IPC分类号： B32B3/26

    CPC分类号： B29C44/1257 ,  B29C44/351 ,  Y10T428/249953 ,  Y10T428/249989

    摘要： Disclosed herein is a joint structure of a core layer and a skin layer for manufacturing a partial foaming part having a polyurethane foam layer formed between the core layer and the skin layer. A recess is formed on the core layer corresponding to the joint of the core layer and the skin layer. The recess includes at the inside thereof a guiding wall for the skin layer and a pressing wall. A bent portion and a resilient supporting portion are formed in the end portion of the skin layer to be inserted inside the recess. The bent portion is bent upwardly so as to contact the guiding wall. The resilient supporting portion is resiliently supported underneath the pressing wall.

    摘要翻译： 本发明公开了一种用于制造具有在芯层和表层之间形成的聚氨酯泡沫层的部分发泡部分的芯层和表皮层的接合结构。 在与芯层和表皮层的接合部对应的芯层上形成有凹部。 凹部在其内部包括用于表皮层的导向壁和压壁。 在表皮层的端部形成弯曲部分和弹性支撑部分以插入凹部内。 弯曲部分向上弯曲以接触导向壁。 弹性支撑部分弹性地支撑在挤压壁的下面。