公开(公告)号：US20050006343A1

公开(公告)日：2005-01-13

申请号：US10616294

申请日：2003-07-09

申请人： Byung Choi ,  Sidlgata Sreenivasan ,  Mario Meissl

发明人： Byung Choi ,  Sidlgata Sreenivasan ,  Mario Meissl

IPC分类号： G01L21/30 ,  G03F20060101 ,  G03F7/00

CPC分类号： G03F7/0002 ,  B29C43/003 ,  B29C2043/025 ,  B82Y10/00 ,  B82Y40/00

摘要： The present invention is directed toward a system to vary dimensions of a template in order to attenuate if not prevent distortions in an underlying pattern formed by the template. To that end, the system features a compression device that includes a pair of spaced-apart contact members to compress a perimeter surface of the template between the pair of spaced-apart contact members. The compression device includes first and second bodies, each has a contact member and an actuator arm. One of the actuator arms is coupled to the first body to reciprocate about an axis in response to variations of a volume of a bladder disposed adjacent to the actuator arm. In this manner, the distance between the two contact members may be varied.

摘要翻译： 本发明涉及一种改变模板尺寸的系统，以便衰减如果不是防止由模板形成的底层图案的失真。 为此，该系统具有压缩装置，该压缩装置包括一对间隔开的接触构件，以在一对间隔开的接触构件之间压缩模板的周边表面。 压缩装置包括第一和第二主体，每个具有接触构件和致动器臂。 致动器臂中的一个联接到第一主体以响应于邻近致动器臂设置的气囊的体积的变化而围绕轴线往复运动。 以这种方式，可以改变两个接触构件之间的距离。

公开(公告)号：US20070122942A1

公开(公告)日：2007-05-31

申请号：US11669569

申请日：2007-01-31

申请人： Sidlgata Sreenivasan ,  Byung Choi ,  Ronald Voisin

发明人： Sidlgata Sreenivasan ,  Byung Choi ,  Ronald Voisin

IPC分类号： H01L21/00 ,  B28B11/08

CPC分类号： B29C43/003 ,  B29C2043/025 ,  B82Y10/00 ,  B82Y40/00 ,  G03F7/0002 ,  Y10S977/887

摘要： The present invention includes a conforming template for patterning liquids disposed on substrates. The template includes a body having opposed first and second surfaces. The first surface includes a plurality of recessed regions with a patterning region being disposed between adjacent recessed regions. Specifically, the recessed regions define flexure regions about which each patterning region may move independent of the remaining patterning regions of the template. In one embodiment the template is mounted to a fluid chamber having an inlet and a throughway. The template is connected to the throughway and the inlet is connected to a fluid source to facilitate deformation of the template to conform to a profile of a surface adjacent thereto.

摘要翻译： 本发明包括用于图案化液体配置在基板上的一致性模板。 模板包括具有相对的第一和第二表面的主体。 第一表面包括多个凹陷区域，其中图案化区域设置在相邻的凹陷区域之间。 具体地，凹陷区域限定挠曲区域，每个图案化区域围绕该弯曲区域可独立于模板的剩余图案形成区域移动。 在一个实施例中，模板安装到具有入口和通道的流体室。 模板连接到通道，并且入口连接到流体源以便于模板的变形以符合与其相邻的表面的轮廓。

公开(公告)号：US20070039901A1

公开(公告)日：2007-02-22

申请号：US10568130

申请日：2004-09-24

申请人： Byung Choi

发明人： Byung Choi

IPC分类号： A47F7/00

CPC分类号： H05K7/1449 ,  H04Q1/09 ,  H04Q2201/02 ,  H04Q2201/12

摘要： A shelf unit for use in a rack for communication equipment comprising: a front body including a pair of side panels for containing PCBs; a back board detachably mounted to the rear ends of the side panels of the front body; and a rear body including a pair of side panels for containing PCBs. Connecting members are mounted adjacent to the rear ends of the side panels of the front body and protrude outward therefrom. A pair of connecting plates extends forward from the front ends of the respective side panels of the rear body. L-shaped slots are provided at the connecting plates, into which the respective connecting members are fitted.

摘要翻译： 一种用于通信设备的机架的搁架单元，包括：前体，包括一对用于容纳PCB的侧板; 可拆卸地安装到前身体的侧板的后端的后板; 以及包括用于容纳PCB的一对侧板的后体。 连接构件安装在前体侧面板的后端附近并向外伸出。 一对连接板从后体的各个侧板的前端向前延伸。 L形槽设置在连接板上，相应的连接构件安装在其中。

公开(公告)号：US20060211883A1

公开(公告)日：2006-09-21

申请号：US11344716

申请日：2006-02-01

申请人： Hyun Shin ,  Byung Choi ,  Young Cho ,  Yeon Yoo ,  Young Choi ,  Duk Kim ,  Joo Park

发明人： Hyun Shin ,  Byung Choi ,  Young Cho ,  Yeon Yoo ,  Young Choi ,  Duk Kim ,  Joo Park

IPC分类号： C07C51/16 ,  C07C51/235

CPC分类号： B01J23/8885 ,  B01J8/067 ,  B01J23/002 ,  B01J35/0006 ,  B01J2208/025 ,  B01J2523/00 ,  C07C51/252 ,  C07C57/04 ,  B01J2523/17 ,  B01J2523/43 ,  B01J2523/55 ,  B01J2523/56 ,  B01J2523/68 ,  B01J2523/69

摘要： Disclosed is a method for producing unsaturated fatty acids from unsaturated aldehydes by means of fixed-bed catalytic partial oxidation in a shell-and-tube reactor, characterized in that the reactor includes a reaction zone for producing unsaturated fatty acids, the reaction zone having an inactive material layer inserted into a position where a hot spot is to be generated in a reaction tube. A fixed-bed shell-and-tube reactor for use in the above method is also disclosed. According to the present invention, at least one layer of inactive material is packed at the point of a hot spot to control the hot spot temperature efficiently, thereby increasing the lifetime of a catalyst and producing unsaturated fatty acids with high yield.

摘要翻译： 公开了一种在壳管式反应器中通过固定床催化部分氧化从不饱和醛生产不饱和脂肪酸的方法，其特征在于反应器包括用于生产不饱和脂肪酸的反应区，反应区具有 插入在反应管中要产生热点的位置的非活性材料层。 还公开了用于上述方法的固定床管壳式反应器。 根据本发明，在热点处填充至少一层非活性材料，以有效地控制热点温度，从而提高催化剂的寿命并以高产率生产不饱和脂肪酸。

公开(公告)号：US20060076717A1

公开(公告)日：2006-04-13

申请号：US11127041

申请日：2005-05-11

申请人： Sidlgata Sreenivasan ,  Byung Choi ,  Norman Schumaker ,  Ronald Voisin ,  Michael Watts ,  Mario Meissl

发明人： Sidlgata Sreenivasan ,  Byung Choi ,  Norman Schumaker ,  Ronald Voisin ,  Michael Watts ,  Mario Meissl

IPC分类号： B29C35/08 ,  B29C41/02 ,  B29C41/12

CPC分类号： B81C1/0046 ,  B82Y10/00 ,  B82Y30/00 ,  B82Y40/00 ,  G03F7/0002

摘要： The present invention is directed to methods for patterning a substrate by imprint lithography. Imprint lithography is a process in which a liquid is dispensed onto a substrate. A template is brought into contact with the liquid and the liquid is cured. The cured liquid includes an imprint of any patterns formed in the template. In one embodiment, the imprint process is designed to imprint only a portion of the substrate. The remainder of the substrate is imprinted by moving the template to a different portion of the template and repeating the imprint lithography process.

公开(公告)号：US20050209484A1

公开(公告)日：2005-09-22

申请号：US11021442

申请日：2004-12-23

申请人： Hyun Shin ,  Yeon Yoo ,  Byung Choi ,  Young Choi ,  Young Cho ,  Duk Kim ,  Joo Park ,  Kwang Park

发明人： Hyun Shin ,  Yeon Yoo ,  Byung Choi ,  Young Choi ,  Young Cho ,  Duk Kim ,  Joo Park ,  Kwang Park

IPC分类号： C07C51/21 ,  B01J23/00 ,  B01J23/887 ,  C07C45/32 ,  C07C45/33 ,  C07C45/35 ,  C07C45/37 ,  C07C51/25 ,  C07C51/16

CPC分类号： C07C51/252 ,  B01J23/002 ,  B01J23/8876 ,  B01J2523/00 ,  C07C45/32 ,  C07C45/33 ,  C07C45/35 ,  C07C45/37 ,  C07C47/22 ,  C07C57/04 ,  B01J2523/13 ,  B01J2523/54 ,  B01J2523/68 ,  B01J2523/842 ,  B01J2523/845 ,  B01J2523/31 ,  B01J2523/41

摘要： Disclosed is a method for producing unsaturated aldehydes or unsaturated fatty acids from at least one compound selected from the group consisting of propylene, propane, (meth)acrolein, isobutylene, t-butyl alcohol, methyl-t-butyl ether and o-xylene by means of fixed-bed catalytic partial oxidation in a shell-and-tube reactor, characterized in that the reactor includes a reaction zone for producing unsaturated aldehydes as a main product, the reaction zone having an inactive material layer inserted into a position where a hot spot is to be generated in a reaction tube. A fixed-bed shell-and-tube reactor for use in the above method is also disclosed. According to the present invention, at least one layer of inactive material is packed at the point of a hot spot to control the hot spot temperature efficiently, thereby increasing the lifetime of a catalyst and producing unsaturated aldehydes and unsaturated fatty acids with high yield.

摘要翻译： 公开了从至少一种选自丙烯，丙烷，（甲基）丙烯醛，异丁烯，叔丁醇，甲基叔丁基醚和邻二甲苯中的化合物生成不饱和醛或不饱和脂肪酸的方法， 在管壳式反应器中固定床催化部分氧化的方法，其特征在于反应器包括用于生产不饱和醛作为主要产物的反应区，反应区具有插入到热的位置的惰性材料层 在反应管中产生斑点。 还公开了用于上述方法的固定床管壳式反应器。 根据本发明，在热点处填充至少一层非活性材料，以有效地控制热点温度，从而提高催化剂的寿命，并以高产率生产不饱和醛和不饱和脂肪酸。

公开(公告)号：US20050132758A1

公开(公告)日：2005-06-23

申请号：US10928185

申请日：2004-08-30

申请人： Tae Lee ,  Hyun Seo ,  Byoung Je ,  Moon Hong ,  Byung Choi ,  Si Jeon

发明人： Tae Lee ,  Hyun Seo ,  Byoung Je ,  Moon Hong ,  Byung Choi ,  Si Jeon

IPC分类号： D06F33/02 ,  D06F35/00 ,  D06F39/08

CPC分类号： D06F39/083

摘要： A washing water circulating device in a washing machine includes a first tube connected to the tub, a water circulating pump connected to the first tube that pumps water from the tub, a second tube connected to the water circulating pump that supplies the pumped water to the tub, a bypass tube provided between the first tube and the second tube, and a control valve provided to the second tube, that guides the pumped water to one of the second tube and the bypass tube.

摘要翻译： 洗衣机中的洗涤水循环装置包括连接到桶的第一管，连接到第一管的水循环泵，其将来自桶的水连接到第二管，该第二管与水循环泵连接，该第二管将泵送的水供应到 设置在第一管和第二管之间的旁通管，以及设置到第二管的控制阀，其将泵送的水引导到第二管和旁路管中的一个。

公开(公告)号：US20050116134A1

公开(公告)日：2005-06-02

申请号：US10990553

申请日：2004-11-18

申请人： Tae-Hee Lee ,  Moon-Hee Hong ,  Hyun-Seok Seo ,  Sang-Wook Hong ,  Byung Choi ,  Byung-Soo Je ,  Si-Moon Jeon

发明人： Tae-Hee Lee ,  Moon-Hee Hong ,  Hyun-Seok Seo ,  Sang-Wook Hong ,  Byung Choi ,  Byung-Soo Je ,  Si-Moon Jeon

IPC分类号： D06F37/20 ,  D06F39/12 ,  F16M7/00 ,  B08B3/12 ,  D06F37/00

CPC分类号： D06F37/20 ,  D06F39/125 ,  F16M7/00

摘要： A supporting apparatus for a washing machine including a plurality of supporting legs mounted on a base fixed to a lower portion of a washing machine main body to move in the vertical direction, a foot mounted on the lower end of the supporting leg to contact the support surface, and a spring provided between the base and the foot, for applying an elastic force to the foot. The supporting apparatus for the washing machine automatically controls the level of the washing machine by the elastic force of the spring, and reduces noises and vibrations during the operation of the washing machine.

摘要翻译： 一种用于洗衣机的支撑装置，包括安装在固定到洗衣机主体的下部的基座上的多个支撑腿，以在垂直方向上移动，安装在支撑腿的下端上的脚以接触支撑件 表面和设置在基部和脚之间的弹簧，用于向脚施加弹性力。 洗衣机的支撑装置通过弹簧的弹力自动控制洗衣机的水平，并且在洗衣机的操作期间减少噪音和振动。

公开(公告)号：US20050070736A1

公开(公告)日：2005-03-31

申请号：US10498901

申请日：2003-07-11

申请人： Jung Kang ,  Won Lee ,  Min Kil ,  Hyun Shin ,  Byung Choi ,  Yeon Yoo ,  Young Choi ,  Ju Park

发明人： Jung Kang ,  Won Lee ,  Min Kil ,  Hyun Shin ,  Byung Choi ,  Yeon Yoo ,  Young Choi ,  Ju Park

IPC分类号： B01J37/02 ,  B01J23/00 ,  B01J23/02 ,  B01J23/847 ,  B01J23/85 ,  B01J23/88 ,  B01J23/888 ,  B01J37/03 ,  B01J37/08 ,  C07B61/00 ,  C07C51/235 ,  C07C51/25 ,  C07C57/055 ,  C07C253/24 ,  C07C255/07 ,  B01J23/24 ,  C07C51/16

CPC分类号： B01J37/0232 ,  B01J23/002 ,  B01J23/8885 ,  B01J37/0221 ,  B01J37/03 ,  B01J2523/00 ,  C07C51/252 ,  C07C57/04 ,  B01J2523/17 ,  B01J2523/24 ,  B01J2523/55 ,  B01J2523/68 ,  B01J2523/69

摘要： The present invention provides a method for producing a catalyst comprising an inert carrier an a mixed metal oxide as a catalytically active component supported on the inert carrier, the method comprising the steps of: a) adding organic acid(s) into solvent(s) and salt of each metal component which will form a mixed metal oxide, to prepare a catalyst precursor solution for the mixed metal oxide; b) adjusting pH of the catalyst precursor solution using a basic solution; c) containing the catalyst precursor solution for the mixed metal oxide, of which the pH is adjusted, on the inert carrier, d) removing the solvent(s); and e) calcining the resultant from step d. The catalyst produced by the present method has improved reproducibility, activity and yield, while maintaining a high selectivity.

摘要翻译： 本发明提供了一种制备催化剂的方法，所述催化剂包含惰性载体和负载在惰性载体上的作为催化活性组分的混合金属氧化物，所述方法包括以下步骤：a）将有机酸加入到溶剂中， 和将形成混合金属氧化物的各种金属组分的盐，以制备用于混合金属氧化物的催化剂前体溶液; b）使用碱性溶液调节催化剂前体溶液的pH; c）在惰性载体上含有其中调节pH的混合金属氧化物的催化剂前体溶液，d）除去溶剂; 和e）煅烧步骤d的结果。 通过本方法制备的催化剂在保持高选择性的同时提高了再现性，活性和产率。

公开(公告)号：US20050062003A1

公开(公告)日：2005-03-24

申请号：US10728205

申请日：2003-12-03

申请人： Dong Kim ,  Won Hee Lee ,  Byung Choi ,  Kwang Kim

发明人： Dong Kim ,  Won Hee Lee ,  Byung Choi ,  Kwang Kim

IPC分类号： F15B13/044 ,  F16K11/07 ,  F16K27/04 ,  F16K31/02 ,  F16K31/04 ,  F16K31/124 ,  F16K37/00

CPC分类号： F16K27/041 ,  F16K11/07 ,  F16K27/048 ,  F16K31/04 ,  Y10T137/86622

摘要： The present invention relates to a pneumatic servo valve, and more particularly, to a pneumatic servo valve, wherein displacement of a spool due to flow force of a fluid is prevented by firmly holding the spool just after position control for the spool is completed, thereby ensuring the stability of a valve system, and an encoder is employed as a spool position detecting means. The pneumatic servo valve comprises a hollow main body with a supply port, a discharge port and an exhaust port; a sleeve which is contained in a hollow portion of the main body and has slots communicating with the respective ports, and a chamber therein; a spool axially slidably installed within the chamber to control the flow of a fluid into the respective ports according to the position thereof; a torque motor installed at one side of the main body to control the position of the spool in response to electrical signals; and a spool position detecting means for compensating positional errors by receiving the fedback position of the spool. The pneumatic servo valve further comprises a spool holding means including a ball nut 60 which is engaged, via a ball, with a helical groove formed on a connection rod of the spool connected to the torque motor and rotates when the spool moves linearly, and an electronic brake for holding the ball nut not to rotate when the spool is stopped.

摘要翻译： 气动伺服阀技术领域本发明涉及一种气动伺服阀，更具体地说，涉及一种气动伺服阀，其中通过在阀芯的位置控制完成之后，通过牢固地保持阀芯来防止阀芯由于流体的流动而发生位移，由此 确保阀系统的稳定性，并且使用编码器作为阀芯位置检测装置。 气动伺服阀包括具有供给口，排出口和排气口的中空主体; 套筒，其容纳在主体的中空部分中并且具有与各个端口连通的槽以及其中的室; 轴向可滑动地安装在所述腔室内以根据其位置控制流体进入各个端口的流体; 安装在主体一侧的扭矩马达，以响应于电信号控制线轴的位置; 以及卷轴位置检测装置，用于通过接收卷轴的反馈位置来补偿位置误差。 气动伺服阀进一步包括一个阀芯保持装置，该阀芯保持装置包括一个滚珠螺母60，该滚珠螺母通过一个滚珠与一个形成在连接到转矩马达上的阀芯的连接杆上形成的螺旋槽相接合，当阀芯线性运动时旋转， 当阀芯停止时，用于保持滚珠螺母的电子制动器不旋转。