公开(公告)号：US11846289B2

公开(公告)日：2023-12-19

申请号：US17940458

申请日：2022-09-08

申请人： Sang Ho Choi

发明人： Sang Ho Choi

IPC分类号： F04D13/00 ,  F04D29/60 ,  F04D13/02 ,  F04D13/04

CPC分类号： F04D13/00 ,  F04D13/02 ,  F04D13/04 ,  F04D29/604 ,  F04D29/605

摘要： Proposed is a through type drain pump for a fluid draining apparatus of a fluid pipe. The drain pump includes: a housing formed in a hollow cylindrical shape, the housing being configured such that a fluid inlet port and a fluid outlet port are in communication with each other via a fluid movement path; a rotary shaft having a driving motor, the rotary shaft being rotatably coupled to an output shaft of the driving motor via a coupler; an impeller formed at a lower end of the rotary shaft and configured to be rotated so that the fluid is moved to the fluid outlet port through the fluid movement path; and a mounter mounted at a lower outer side surface of the housing and configured to mount the drain pump on any pipe such that the drain pump is capable of being lifted and inserted into the pipe.

公开(公告)号：US08581819B2

公开(公告)日：2013-11-12

申请号：US11646556

申请日：2006-12-28

申请人： Sang Ho Choi

发明人： Sang Ho Choi

IPC分类号： G09G3/36

CPC分类号： G09G3/3655 ,  G09G3/3659 ,  G09G2300/0434 ,  G09G2310/061 ,  G09G2320/0252

摘要： A liquid crystal display device includes first and second substrates facing each other with a liquid crystal layer therebetween, a first data line, a second data line, a gate line, a pixel electrode and a reset electrode on the first substrate, the first data line crossing the gate line to define a pixel region, and a common electrode on the second substrate, during a first period of a frame, the pixel electrode and the reset electrode generating a horizontal electric field with respect to the substrates, and during a second period of the frame the common electrode and the pixel and reset electrodes generating a vertical electric field with respect to the substrates.

摘要翻译： 液晶显示装置包括第一和第二基板，第一和第二基板之间具有液晶层，第一数据线，第二数据线，栅极线，像素电极和复位电极，第一数据线 跨越栅极线以限定像素区域，以及在第二基板上的公共电极，在帧的第一周期期间，像素电极和复位电极相对于基板产生水平电场，并且在第二周期期间 所述公共电极和所述像素和复位电极相对于所述衬底产生垂直电场。

公开(公告)号：US07441721B2

公开(公告)日：2008-10-28

申请号：US10517997

申请日：2002-06-17

申请人： Hyo-Young Bae ,  Yo-Seong Lee ,  Sae-Youl Ryu ,  Sang-Ho Choi ,  Myung-Sang Yun ,  Yong-Chul Seo ,  Jung-Ho Jung ,  Seok-Hwan Kim

发明人： Hyo-Young Bae ,  Yo-Seong Lee ,  Sae-Youl Ryu ,  Sang-Ho Choi ,  Myung-Sang Yun ,  Yong-Chul Seo ,  Jung-Ho Jung ,  Seok-Hwan Kim

IPC分类号： B65H59/06 ,  B65H57/18

CPC分类号： B21C47/20 ,  B23K9/133 ,  B23K9/1336 ,  B65H59/06 ,  B65H2404/561

摘要： Disclosed is a welding wire tangling-prevention device for preventing tangling of a welding wire received in a large-capacity pail pack in the form of a vertically-extending tube-shaped wound body including eccentrically-stacked continuous spiral loops, when the welding wire is drawn out from the pail pack. The device includes a ring member laid on the top surface of the tube-shaped wound body, the ring member including an outer ring having an outer diameter smaller than the inner diameter of the pail pack, and an inner ring having an outer diameter smaller than the inner diameter of the outer ring, a plurality of comb teeth extending from an inner circumferential surface of the outer ring toward the inner ring, and a plurality of comb teeth extending from an outer circumferential surface of the inner ring toward the outer ring, whereby the welding wire is drawn out between the outer and inner rings.

摘要翻译： 本发明公开了一种焊丝缠结防止装置，其特征在于，当焊丝为线状时，可防止容纳在大容量桶状包装体中的焊丝的缠结，所述焊丝包括垂直延伸的管状卷绕体，包括偏心层叠的连续螺旋环 从包装袋中取出。 该装置包括放置在管状卷绕体的上表面上的环件，该环件包括外径小于该桶形件的内径的外圈，以及一外径小于 所述外圈的内径，从所述外圈的内周面朝向所述内圈延伸的多个梳齿，以及从所述内圈的外周面向外圈延伸的多个梳齿，由此 焊丝在外圈和内圈之间拉出。

公开(公告)号：US07403252B2

公开(公告)日：2008-07-22

申请号：US10964923

申请日：2004-10-15

申请人： Ki-Bok Park ,  Sang-Ho Choi

发明人： Ki-Bok Park ,  Sang-Ho Choi

IPC分类号： G02F1/1343

CPC分类号： G02F1/134363 ,  G02F1/133784

摘要： An in-plane switching mode LCD device includes first and second substrates, a gate line and a data line arranged horizontally and vertically on the first substrate and defining a pixel, a switching device at each crossing of the gate line and the data line, a first common electrode having a first grid structure disposed in the pixel, a first pixel electrode having a second grid structure disposed in the pixel, a first region in the pixel region defined by first sides of the first grid and second sides of the second grid, a second common electrode connecting the first sides and a second pixel electrode connecting the second sides and defining a second region in the first region, a first alignment film and a second alignment film at facing surfaces of the first and second substrate, and a liquid crystal layer between the first and the second substrates.

摘要翻译： 面内切换模式LCD装置包括第一和第二基板，在第一基板上水平和垂直布置并限定像素的栅极线和数据线，栅极线和数据线的每个交叉处的开关装置， 具有设置在该像素中的第一栅格结构的第一公共电极，设置在像素中的第二栅格结构的第一像素电极，由第一栅极的第一侧和第二栅极的第二侧限定的像素区域中的第一区域， 连接第一侧的第二公共电极和连接第二侧并且限定第一区域中的第二区域的第二像素电极，在第一和第二衬底的相对表面处的第一取向膜和第二取向膜，以及液晶 第一和第二基底之间的层。

公开(公告)号：US07388640B2

公开(公告)日：2008-06-17

申请号：US10960539

申请日：2004-10-08

申请人： Seung-Chul Lee ,  Ki-Bok Park ,  Won-Ho Lee ,  Sang-Ho Choi

发明人： Seung-Chul Lee ,  Ki-Bok Park ,  Won-Ho Lee ,  Sang-Ho Choi

IPC分类号： G02F1/1343

CPC分类号： G02F1/134363

摘要： An in-plane switching mode LCD device includes a first substrate; one or more gate line on the first substrate; one or more data line crossing perpendicularly the one or more data line to define a pixel region; a common electrode module disposed in the pixel region; a pixel electrode module disposed in the pixel region, overlapping the common electrode module; a second substrate facing the first substrate; a first alignment film and a second alignment film disposed at facing surfaces of the first and second substrates, respectively; and a liquid crystal layer between the first alignment film and the second alignment film. The common electrode module includes a plurality of common electrodes and a plurality of protruded common electrodes. The pixel electrode module includes a plurality of pixel electrodes and a plurality of protruded pixel electrodes.

摘要翻译： 面内切换模式LCD装置包括第一基板; 第一衬底上的一个或多个栅极线; 一个或多个数据线垂直于所述一个或多个数据线交叉以限定像素区域; 设置在所述像素区域中的公共电极模块; 设置在所述像素区域中的与所述公共电极模块重叠的像素电极模块; 面对所述第一基板的第二基板; 分别设置在第一和第二基板的相对表面处的第一取向膜和第二取向膜; 以及第一取向膜和第二取向膜之间的液晶层。 公共电极模块包括多个公共电极和多个突出的公共电极。 像素电极模块包括多个像素电极和多个突出的像素电极。

公开(公告)号：US20070116900A1

公开(公告)日：2007-05-24

申请号：US11477821

申请日：2006-06-30

申请人： Sang-Ho Choi ,  Su-Seok Choi

发明人： Sang-Ho Choi ,  Su-Seok Choi

IPC分类号： C09K19/52 ,  C09K19/54

CPC分类号： G02F1/1395 ,  Y10T428/10 ,  Y10T428/1005 ,  Y10T428/1036

摘要： A liquid crystal display device includes a first substrate; a second substrate facing the first substrate; a pixel electrode on the first substrate; a common electrodes on the second substrate; a first alignment layer on the pixel electrode; a second alignment layer on the common electrode; a liquid crystal layer between the first and second alignment layers, liquid crystal molecules of the liquid crystal layer disposed in a bend state; and a hydrogen-bonded structure in the liquid crystal layer, the hydrogen-bonded structure having a bow shape to maintain the bend state of the liquid crystal molecules.

摘要翻译： 液晶显示装置包括：第一基板; 面对所述第一基板的第二基板; 第一基板上的像素电极; 第二基板上的公共电极; 像素电极上的第一取向层; 公共电极上的第二取向层; 第一和第二取向层之间的液晶层，液晶层的液晶分子处于弯曲状态; 和在液晶层中的氢键结构，氢键结构具有弓形以保持液晶分子的弯曲状态。

公开(公告)号：US06980266B2

公开(公告)日：2005-12-27

申请号：US10745542

申请日：2003-12-29

申请人： Sang Ho Choi

发明人： Sang Ho Choi

IPC分类号： G02F1/1343 ,  G09G3/36 ,  G02F1/133 ,  G02F1/1335

CPC分类号： G09G3/3655 ,  G02F1/134336 ,  G02F2001/134318 ,  G09G2310/06 ,  G09G2320/02

摘要： A liquid crystal display device and method that are adaptive to compensate for brightness deviation among red, green and blue colors. This device includes red liquid crystal cell lines having red liquid crystal cells, green liquid crystal cell lines having green liquid crystal cells, and blue liquid crystal cell lines having blue liquid crystal cells. Common electrodes are formed for each red, green and blue liquid crystal line. A common electrode of at least one liquid crystal cell line of the red, green and blue liquid crystal cell lines is supplied with a different common voltage that is a reference voltage to drive the liquid crystal cells.

摘要翻译： 一种液晶显示装置和方法，适于补偿红色，绿色和蓝色之间的亮度偏差。 该装置包括具有红色液晶单元的红色液晶单元线路，具有绿色液晶单元的绿色液晶单元线路和具有蓝色液晶单元的蓝色液晶单元线路。 为每个红色，绿色和蓝色液晶线形成公共电极。 向红色，绿色和蓝色液晶单元线中的至少一个液晶单元线的公共电极提供作为驱动液晶单元的参考电压的不同的公共电压。

公开(公告)号：US09046119B2

公开(公告)日：2015-06-02

申请号：US14123592

申请日：2012-05-18

申请人： Sang Ho Choi

发明人： Sang Ho Choi

IPC分类号： F16B15/08 ,  F16B1/00 ,  B25C1/00 ,  B25C5/16

CPC分类号： F16B15/08 ,  B25C1/005 ,  B25C5/1689 ,  B25C7/00 ,  F16B1/0071

摘要： The present invention provides a tacking nail connection body which allows a user to clearly recognize a stage for use of a tacking nail and a point in time for charging a tacker. In the tacking nail connection body (20) in which a plurality of tacking nails are arranged in a line and connected to each other, at least one tacking nail (21) disposed on a position biased from a central portion of the tacking nail connection body (20) toward one side includes an indicating member (30) attached along a length direction of a body part (21b) on a surface of the body part (21b) between a head part (21a) and a tip part (21c) of the tacking nail (21) and separated from the body part (21b) when the body part (21b) is stuck into lumber.

摘要翻译： 本发明提供了一种钉钉连接主体，其允许使用者清楚地识别使用钉钉的阶段以及对钉扎机进行充电的时间点。 在其中多个定位钉以一条线排列并相互连接的钉钉连接体（20）中，至少一个钉钉（21）设置在从钉钉连接体的中心部分偏置的位置 （20）朝向一侧包括沿主体部分（21b）的长度方向安装在主体部分（21b）的头部（21a）和头部（21c）的表面之间的指示构件（30） 钉子（21），并且当身体部分（21b）被卡入木材时与主体部分（21b）分离。

公开(公告)号：US20120294380A1

公开(公告)日：2012-11-22

申请号：US13474510

申请日：2012-05-17

申请人： Sang Ho CHOI

发明人： Sang Ho CHOI

IPC分类号： H04L27/28

CPC分类号： H04B7/0452

摘要： Disclosed herein is a method for selecting a user. A method for selecting a user in a communication system including a base station having M antennas and K users having one receive antenna includes: (a) calculating channel orthogonality between each of the possible users and previously selected users; and (b) selecting users having the largest channel orthogonality calculated at the step (a) among the possible users.

摘要翻译： 这里公开了一种用于选择用户的方法。 一种用于在包括具有M个天线的基站和具有一个接收天线的K个用户的通信系统中选择用户的方法包括：（a）计算每个可能用户和先前选择的用户之间的信道正交性; 和（b）选择在可能的用户中在步骤（a）计算出的具有最大信道正交性的用户。

公开(公告)号：US07791693B2

公开(公告)日：2010-09-07

申请号：US11823916

申请日：2007-06-29

申请人： Jong-Hwae Lee ,  Sang-Ho Choi

发明人： Jong-Hwae Lee ,  Sang-Ho Choi

IPC分类号： G02F1/1335

CPC分类号： G02F1/133555 ,  G02F1/133526 ,  G02F2001/133565

摘要： A semi-transmission LCD device capable of enhancing a reflection efficiency by introducing external light to a reflection portion on an array substrate of a thin film transistor forming an overcoating layer having concave portions on a color filter substrate, and capable of enhancing a transmission efficiency of light incident from a backlight, and a fabricating method thereof. The semi-transmission LCD device comprises: a first substrate; a second substrate; black matrixes formed on the second substrate with a predetermined gap therebetween; a color filter formed between the black matrixes; a common electrode formed on the color filter; an overcoat layer, having concave portions, formed on the common electrode; and an LC layer formed between the first substrate and the second substrate.

摘要翻译： 一种半透射LCD装置，其能够通过将外部光引入到在滤色器基板上形成具有凹部的外涂层的薄膜晶体管的阵列基板上的反射部分而提高反射效率，并且能够提高滤色器基板的透射效率 从背光入射的光及其制造方法。 半透射LCD装置包括：第一基板; 第二基板; 在第二基板上形成有预定间隙的黑色矩阵; 形成在黑色矩阵之间的滤色器; 形成在滤色器上的公共电极; 形成在公共电极上的具有凹部的外涂层; 以及形成在第一基板和第二基板之间的LC层。