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30 条记录 (耗时 0.016 秒)

    Engine revolution speed control system for construction machine
    2.
    发明授权
    Engine revolution speed control system for construction machine 有权
    发动机转速调速系统

    公开(公告)号：US08336522B2

    公开(公告)日：2012-12-25

    申请号：US12689863

    申请日：2010-01-19

    申请人： Young Chul Kim

    发明人： Young Chul Kim

    IPC分类号： F02D41/14

    CPC分类号： E02F9/2246 ,  B60Y2200/41 ,  E02F9/2062 ,  E02F9/26

    摘要： An engine revolution speed control system for a construction machine is disclosed. The engine revolution speed control system includes an input unit that sets an engine revolution speed by a user, outputs a setting process as a set signal, and determines whether or not an engine is driven at a set engine revolution speed; a control unit that receives the set signal and stores the set engine revolution speed, receives the set signal and an ON/OFF signal to output an output signal corresponding to the received set signal and the ON/OFF signal, and controls operation of the engine at the set engine revolution speed in accordance with the ON/OFF signal; and a display that receives the output signal to visually output the setting process or whether or not the engine is driven at the set engine revolution speed.

    摘要翻译： 公开了一种用于建筑机械的发动机转速控制系统。 发动机转速控制系统包括：用户设定发动机转速的输入单元，输出作为设定信号的设定处理，判定发动机是否以设定的发动机转速进行驱动; 接收设定信号并存储设定的发动机转速的控制单元，接收设定信号和ON / OFF信号，输出与接收到的设定信号和ON / OFF信号对应的输出信号，控制发动机的运转 按照ON / OFF信号设定发动机转速; 以及显示器，其接收输出信号以目视输出设定处理或者是否以设定的发动机转速驱动发动机。

    Composition for Improving Skin Condition Comprising Extract from Black Tea as Active Ingredient
    3.
    发明申请
    Composition for Improving Skin Condition Comprising Extract from Black Tea as Active Ingredient 审中-公开
    用于改善包含黑茶提取物作为活性成分的皮肤状况的组合物

    公开(公告)号：US20120156150A1

    公开(公告)日：2012-06-21

    申请号：US13277538

    申请日：2011-10-20

    申请人： Young Chul Kim ,  So Young Choi ,  Kyung Ok Lee ,  Teresa Jeon

    发明人： Young Chul Kim ,  So Young Choi ,  Kyung Ok Lee ,  Teresa Jeon

    IPC分类号： A61K8/97 ,  A61Q19/00 ,  A61Q19/02

    CPC分类号： A61K8/97 ,  A61Q19/02 ,  A61Q19/08

    摘要： Disclosed is a composition for whitening skin or improving skin wrinkles comprising black tea extract as an active ingredient. In a cell experiment for Melan-a cells and an animal experiment using the brown guinea pig model with artificial tanning spots induced by UVB, the black tea extract of the present disclosure greatly inhibited melanin synthesis. Also, in an experiment on SKH-1 hairless mouse, it remarkably inhibited wrinkle formation. Accordingly, the composition of the present disclosure can be developed as a skin whitening agent, an anti-wrinkle agent or a medicine for treating diseases associated with melanin hyperpigmentation, e.g. liver spots, freckles, senile spots or solar lentigo.

    摘要翻译： 公开了一种用于增白皮肤或改善包含红茶提取物作为活性成分的皮肤皱纹的组合物。 在使用由UVB诱导的人造鞣黑色的褐色豚鼠模型的Melan-a细胞的细胞实验和动物实验中，本公开的红茶提取物极大地抑制黑色素合成。 此外，在SKH-1无毛小鼠的实验中，它显着抑制皱纹形成。 因此，本公开的组合物可以开发为皮肤增白剂，抗皱剂或用于治疗与黑色素色素沉着过度相关的疾病的药物，例如， 肝斑，雀斑，老年斑或太阳雀斑。

    Catalyst for preparing methacrylic acid
    8.
    发明授权
    Catalyst for preparing methacrylic acid 失效
    用于制备甲基丙烯酸的催化剂

    公开(公告)号：US5681790A

    公开(公告)日：1997-10-28

    申请号：US565712

    申请日：1995-11-30

    申请人： Young Chul Kim ,  Ki Hwa Lee ,  Eun Hee Jin

    发明人： Young Chul Kim ,  Ki Hwa Lee ,  Eun Hee Jin

    IPC分类号： B01J31/36 ,  B01J27/199 ,  B01J31/02 ,  C07B61/00 ,  C07C51/235 ,  C07C57/055 ,  C07C211/65 ,  B01J31/00

    CPC分类号： B01J23/002 ,  B01J27/199 ,  B01J31/0239 ,  B01J31/0254 ,  C07C211/65 ,  B01J2231/70 ,  B01J2231/76 ,  B01J2523/00

    摘要： This invention relates to a novel catalyst for preparing methacrylic acid by gas phase oxidation of methacrolein obtained by gas phase catalytic oxidation of isobutylene or t-butanol. The catalyst is represented by the formula: P.sub.a Mo.sub.11 V.sub.b Du.sub.c X.sub.d Q.sub.e Z.sub.f O.sub.g wherein X is at least one of potassium, rubium, cessium, and thallium; Z is at least one of lead, antimony, chromium, iron, bismuth, cerium, and zinc; Q is at least one of organic quaternary ammonium cations consisting of ##STR1## in which R, R.sub.1, R.sub.2, R.sub.3 and R.sub.4 are each independently selected from the group consisting of C.sub.1 -C.sub.5 alkyl or C.sub.1 -C.sub.5 substituted alkyl having functional groups; a is a number from 0.8 to 1.6; b is a number from 0.6 to 2; c is a number from 0.1 to 0.8; d is a number from 0.7 to 2.2; e is a number from 0.01 to 0.1; f is a number from 0 to 0.5; and g is a number of oxygens required to satisfy the valence requirements of the other elements present.

    摘要翻译： 本发明涉及一种用于通过气相氧化异丁烯或异丁烯通过气相催化氧化获得的甲基丙烯醛来制备甲基丙烯酸的新型催化剂。 该催化剂由下式表示：其中X是钾，铷，铯和铊中的至少一种：PaMo11VbDucXdQeZfOg; Z是铅，锑，铬，铁，铋，铈和锌中的至少一种; Q是由以下组成的至少一种有机季铵阳离子：其中R，R 1，R 2，R 3和R 4各自独立地选自具有官能团的C 1 -C 5烷基或C 1 -C 5取代的烷基; a是从0.8到1.6的数字; b是从0.6到2的数字; c为0.1〜0.8的数; d是从0.7到2.2的数字; e为0.01〜0.1的数; f是从0到0.5的数字; 并且g是满足其它元素的化合价要求所需的数量的氧。

    Method for Focusing Electron Beam in Electron Column
    9.
    发明申请
    Method for Focusing Electron Beam in Electron Column 有权
    电子束聚焦电子束的方法

    公开(公告)号：US20090200482A1

    公开(公告)日：2009-08-13

    申请号：US12096095

    申请日：2006-12-05

    申请人： Ho Seob Kim ,  Seung Joon Ahn ,  Dae Wook Kim ,  Young Chul Kim

    发明人： Ho Seob Kim ,  Seung Joon Ahn ,  Dae Wook Kim ,  Young Chul Kim

    IPC分类号： H01J3/14

    CPC分类号： H01J37/12 ,  B82Y10/00 ,  B82Y40/00 ,  H01J37/3174

    摘要： The present invention relates to a method for improving focusing in an electron column that generates an electron beam. The method for controlling the focusing of an electron beam in according to the present invention reduces the spot size of the electron beam when the electron beam reaches a specimen, so that resolution can be increased and the line width of a pattern in a semiconductor lithography process can be reduced, with the result that the performance of the electron can be improved.

    摘要翻译： 本发明涉及一种改善产生电子束的电子束聚焦的方法。 根据本发明的用于控制电子束的聚焦的方法当电子束到达样本时减小了电子束的光斑尺寸，从而可以提高分辨率，并且半导体光刻工艺中的图案的线宽 可以减少，结果可以提高电子的性能。