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    Copolymers containing N-vinyllactam derivatives, preparation methods thereof and photoresists therefrom
    3.
    发明授权
    Copolymers containing N-vinyllactam derivatives, preparation methods thereof and photoresists therefrom 失效
    含有N-乙烯基内酰胺衍生物的共聚物，其制备方法和光致抗蚀剂

    公开(公告)号：US06262222B1

    公开(公告)日：2001-07-17

    申请号：US09168067

    申请日：1998-10-08

    申请人： Jin Baek Kim ,  Min Ho Jung ,  Jong Ho Cheong

    发明人： Jin Baek Kim ,  Min Ho Jung ,  Jong Ho Cheong

    IPC分类号： C08G6914

    CPC分类号： C08F226/06 ,  G03F7/0045 ,  G03F7/039

    摘要： Copolymers containing N-vinyllactam derivatives protected at 3-position are provided and represented by the following formula. The copolymers are used as a photoresist material suitable for deep uv process so that high sensitivity and resolution can be obtained. In addition, ultrafine circuits can be formed and an exceptional improvement in PED stability can be accomplished by use of the photoresist.

    摘要翻译： 提供含有在3-位上保护的N-乙烯基内酰胺衍生物的共聚物，由下式表示。 该共聚物用作适用于深紫外线工艺的光致抗蚀剂材料，从而可以获得高灵敏度和分辨率。 此外，可以形成超细电路，并且可以通过使用光致抗蚀剂来实现PED稳定性的特别改进。

    Fan and vibration-absorbing boss thereof
    5.
    发明授权
    Fan and vibration-absorbing boss thereof 有权
    风扇和减振器

    公开(公告)号：US08668458B2

    公开(公告)日：2014-03-11

    申请号：US13067662

    申请日：2011-06-17

    申请人： Min Gi Cho ,  Jin Baek Kim ,  Seong Ho Kil ,  Young Jae Kim ,  Byung Ghun Kim

    发明人： Min Gi Cho ,  Jin Baek Kim ,  Seong Ho Kil ,  Young Jae Kim ,  Byung Ghun Kim

    IPC分类号： F04D29/34

    CPC分类号： F04D29/023 ,  F04D29/329 ,  F04D29/668 ,  F05D2300/43

    摘要： A fan including a hub part, a blade part and a vibration-absorbing boss, all constituent elements of which are injection molded, thereby reducing production costs. The fan has a minimized contact area between the vibration-absorbing boss and the hub part to prevent the vibration-absorbing boss from being deformed by high-temperature heat during insert injection molding of the hub part and the blade part while assuring sufficient strength of the hub part.

    摘要翻译： 一种风扇，其包括轮毂部分，叶片部分和减振凸台，其所有构成元件均注塑成型，从而降低生产成本。 风扇在吸振凸台和轮毂部分之间具有最小化的接触面积，以防止在轮毂部分和叶片部分的插入注射成型期间通过高温热而使减振凸起变形，同时确保振动吸收凸台的足够的强度 枢纽部分。

    Centrifugal blower and air conditioner having the same
    6.
    发明申请
    Centrifugal blower and air conditioner having the same 审中-公开
    离心式鼓风机和空调具有相同的功能

    公开(公告)号：US20080229776A1

    公开(公告)日：2008-09-25

    申请号：US12000921

    申请日：2007-12-18

    申请人： Young Jae Kim ,  Jai Kwon Lee ,  Weon Seok Choi ,  Jin Baek Kim

    发明人： Young Jae Kim ,  Jai Kwon Lee ,  Weon Seok Choi ,  Jin Baek Kim

    IPC分类号： F25D17/06 ,  F01D1/02

    CPC分类号： F04D29/162 ,  F04D17/162 ,  F04D29/681 ,  F24F1/0007 ,  F24F1/0022 ,  F24F1/005 ,  F24F2013/205 ,  F24F2221/40

    摘要： A centrifugal blower capable of preventing generation of a swirled air stream in a space between the inner surface of a casing and a side end of a centrifugal fan, and an air conditioner having the same. The centrifugal blower includes a casing having an air inlet, an air outlet, and a bell-mouth located near the air inlet, a centrifugal fan installed in the casing, and a stream-cutoff member provided at an inner surface of the casing around the bell-mouth to prevent an air stream from being swirled in a space between the inner surface of the casing and a side end of the centrifugal fan.

    摘要翻译： 一种能够防止在壳体的内表面和离心式风扇的侧端之间的空间中产生旋转的气流的离心式鼓风机，以及具有该离心风机的空调机。 离心式鼓风机包括具有空气入口，出气口和位于进气口附近的喇叭口的壳体，安装在壳体中的离心式风扇，以及设置在壳体的内表面周围的流动切断构件 喇叭口，以防止空气流在壳体的内表面和离心风扇的侧端之间的空间中旋转。

    Vinyl 4-t-butoxycarbonyloxybenzal-vinyl 4-hydroxybenzal-vinyl alcohol-vinyl acetate copolymer
    7.
    发明授权
    Vinyl 4-t-butoxycarbonyloxybenzal-vinyl 4-hydroxybenzal-vinyl alcohol-vinyl acetate copolymer 失效
    乙烯基4-叔丁氧基羰氧基苯甲醛 - 乙烯基4-羟基苯甲醛 - 乙烯醇 - 乙酸乙烯酯共聚物

    公开(公告)号：US06559228B2

    公开(公告)日：2003-05-06

    申请号：US09813307

    申请日：2001-03-21

    申请人： Jin Baek Kim ,  Hyun Woo Kim

    发明人： Jin Baek Kim ,  Hyun Woo Kim

    IPC分类号： C08F11606

    CPC分类号： C08F8/28 ,  C08F8/48 ,  C08F16/06

    摘要： There is a vinyl 4-hydroxybenzal-vinylalcohol-vinyl acetate copolymer, a 4-t-butoxycarbonyloxybenzal-vinyl alcohol-vinyl acetate copolymer and a vinyl 4-t-butoxycarbonyloxybenzal-vinyl 4-hydroxybenzal-vinyl alcohol-vinyl acetate copolymer suitable for photoresist and methods for preparing the same. The latter two polymers contain 4-hydroxybenzal groups all or parts of which are protected with t-butoxycarbonyl group. Superior in transparency, thermal stability, mechanical strength, and adhesiveness to silicon wafer, the photoresists prepared from the protected copolymers can enhance the resolution of fine circuit by virtue of low weight loss upon the thermal treatment after exposure.

    摘要翻译： 有4-羟基苯甲醛 - 乙烯醇 - 醋酸乙烯酯的共聚物，4-叔丁氧羰基氧基苯甲醛 - 乙烯醇 - 乙酸乙烯酯共聚物和适用于光刻胶的4-叔丁氧羰基氧基苯甲醛 - 乙烯基4-羟基苯甲醛 - 乙烯醇 - 及其制备方法。 后两种聚合物含有全部或部分被叔丁氧基羰基保护的4-羟基苯甲酰基。 透明度，热稳定性，机械强度和与硅片的粘合性优异，由保护的共聚物制备的光致抗蚀剂可以通过曝光后的热处理的低重量损失增强精细回路的分辨率。

    Vinyl 4-t-butoxycarbonyloxbenzal-vinyl alcohol-vinylacetate copolymer and preparation method thereof
    8.
    发明授权
    Vinyl 4-t-butoxycarbonyloxbenzal-vinyl alcohol-vinylacetate copolymer and preparation method thereof 失效
    乙烯基4-叔丁氧羰基氧基苯乙烯 - 乙烯醇 - 乙酸乙烯酯共聚物及其制备方法

    公开(公告)号：US06235836B1

    公开(公告)日：2001-05-22

    申请号：US08757262

    申请日：1996-11-27

    申请人： Jin Baek Kim ,  Hyun Woo Kim

    发明人： Jin Baek Kim ,  Hyun Woo Kim

    IPC分类号： C08F21606

    CPC分类号： C08F8/28 ,  C08F8/48 ,  C08F16/06

    摘要： There is a vinyl 4-hydroxybenzal-vinylalcohol-vinyl acetate copolymer, a 4-t-butoxycarbonyloxybenzal-vinyl alcohol-vinyl acetate copolymer and a vinyl 4-t-butoxycarbonyloxybenzal-vinyl 4-hydroxybenzal-vinyl alcohol-vinyl acetate copolymer suitable for photoresist and methods for preparing the same. The latter two polymers contain 4-hydroxybenzal groups all or parts of which are protected with t-butoxycarbonyl group. Superior in transparency, thermal stability, mechanical strength, and adhesiveness to silicon wafer, the photoresists prepared from the protected copolymers can enhance the resolution of fine circuit by virtue of low weight loss upon the thermal treatment after exposure.

    摘要翻译： 有4-羟基苯甲醛 - 乙烯醇 - 醋酸乙烯酯的共聚物，4-叔丁氧羰基氧基苯甲醛 - 乙烯醇 - 乙酸乙烯酯共聚物和适用于光刻胶的4-叔丁氧羰基氧基苯甲醛 - 乙烯基4-羟基苯甲醛 - 乙烯醇 - 及其制备方法。 后两种聚合物含有全部或部分被叔丁氧基羰基保护的4-羟基苯甲酰基。 透明度，热稳定性，机械强度和与硅片的粘合性优异，由保护的共聚物制备的光致抗蚀剂可以通过曝光后的热处理的低重量损失增强精细回路的分辨率。

    Fan guard and outdoor unit for air conditioner having the same
    10.
    发明授权
    Fan guard and outdoor unit for air conditioner having the same 有权
    具有相同空调的风扇护罩和室外机

    公开(公告)号：US08137059B2

    公开(公告)日：2012-03-20

    申请号：US12222452

    申请日：2008-08-08

    申请人： Jin Baek Kim ,  Hyun Seok Jung ,  Jun Young Lee ,  Jung Hyeon Kim ,  Hyun Ho Park

    发明人： Jin Baek Kim ,  Hyun Seok Jung ,  Jun Young Lee ,  Jung Hyeon Kim ,  Hyun Ho Park

    IPC分类号： F03B11/08 ,  F03B1/00 ,  F01D5/00 ,  F04D29/70 ,  B63H7/00

    CPC分类号： F24F1/38 ,  F04D29/703 ,  F24F1/40 ,  F24F1/48 ,  F24F1/50

    摘要： An outdoor unit for an air conditioner is disclosed. The outdoor unit according to the present invention comprises a housing which has an air inlet and an air outlet, a ventilation fan rotatably mounted in the housing, and a fan guard connected to the housing to cover the air outlet. Here, the fan guard comprises a plurality of closed ribs arranged sequentially and concentrically between a center and an outline thereof, and a plurality of radial ribs arranged in radial directions to interconnect the plurality of closed ribs, in such a manner that some of the closed ribs, which are disposed at intermediate positions near tips of the ventilation fan, are at a further distance from the ventilation fan than the other closed ribs, which are disposed near the center and the outline. Accordingly, since the fan guard is convexly raised at a position corresponding to the tips of the ventilation fan, thereby guaranteeing a predetermined space between the fan guard and the tips where the airflow is fastest, the flow resistance and the flow-induced noise can be reduced.

    摘要翻译： 公开了一种用于空调的室外机。 根据本发明的室外机包括具有空气入口和空气出口的壳体，可旋转地安装在壳体中的通风扇和连接到壳体以覆盖空气出口的风扇防护罩。 这里，风扇防护罩包括顺序并同心地布置在其中心和轮廓之间的多个封闭肋，以及沿径向布置的多个径向肋，以使多个封闭肋互相连接，使得一些闭合 设置在通风扇的顶端附近的中间位置处的肋与设置在中心和轮廓附近的其它封闭肋相比距离通风扇更远。 因此，由于风扇护罩在与通气风扇的前端相对应的位置处凸起地升高，所以能够确保风扇防护件与气流最快的端部之间的预定空间，所以流动阻力和流动感应噪声可以是 减少