公开(公告)号：US20110139277A1

公开(公告)日：2011-06-16

申请号：US12944470

申请日：2010-11-11

申请人： Sang-Joon Lee ,  Jung-Yeop Lee

发明人： Sang-Joon Lee ,  Jung-Yeop Lee

IPC分类号： F16L25/00 ,  G06F19/00

CPC分类号： F16L41/023 ,  F16L25/14 ,  F16L41/02 ,  Y10T137/2224 ,  Y10T137/8593 ,  Y10T137/85938

摘要： An exemplary embodiment of the present invention relates to a manufacturing method of a flow passage network and a flow passage network for minimizing energy loss occurring during fluid flow.An exemplary embodiment of the present invention provides a manufacturing method of a flow passage network including a flow passage in which a mother vessel having a radius of α0 and a first branch and a second branch bifurcated from the mother vessel and having radiuses of α1 and α2, respectively, the method including: a first step of setting a diameter D0 of the mother vessel to 1 and setting the bifurcation angle θ1 of the first branch to a predetermined value; a second step of calculating a diameter D1 of the first branch by substituting the diameter D0 of the mother vessel and the bifurcation angle θ1 of the first branch set in the first step into cos   θ 1 = a 0 4 + a 1 4 - ( a 0 3 - a 1 3 ) 4 / 3 2  a 0 2  a 1 2 ; a third step of calculating a diameter D2 of the second branch by substituting the diameter D0 of the mother vessel and the diameter D1 of the first branch calculated in the second step into D03=D13+D23; a fourth step of calculating a bifurcation angle θ2 of the second branch by substituting the diameter D0 of the mother vessel and the diameter D2 of the second branch calculated in the third step into cos   θ 2 = a 0 4 - ( a 0 3 - a 2 3 ) 4 / 3 + a 2 4 2  a 0 2  a 2 2 ; and a fifth step of checking whether the diameters D0, D1, and D2 and the bifurcation angles θ1, θ2, and θ1+2 have been calculated to have correct values by using cos   ( θ 1 + 2 ) = ( a 1 3 + a 2 3 ) 4 / 3 - a 1 4 - a 2 4 2  a 1 2  a 2 2 .

摘要翻译： 本发明的示例性实施例涉及一种流通网络的制造方法和用于使流体流动期间发生的能量损失最小化的流路网络。 本发明的一个示例性实施例提供了一种流路网络的制造方法，该流路网络包括：流路，其中半径为α0的母体容器和从母体分支并具有半径为α1和α2的第一分支和第二分支 该方法包括：将母体容器的直径D0设定为1并将第一分支的分叉角度＆amp; 1设定为预定值的第一步骤; 通过将母船的直径D0和第一步中的第一分支集合的分叉角＆amp; 1的1替换为第一分支的直径D1来计算第一分支的直径D1; 1 = a 0 4 + a 1 4 - （a 0 3 - a 1 3）4/3 2 a 0 2 a 1 2; 第三步骤，通过将母体容器的直径D0和在第二步骤中计算的第一分支的直径D1代入D03 = D13 + D23来计算第二分支的直径D2; 通过将母体的直径D0和在第三步中计算的第二分支的直径D2替换为第二分支的第二分支的分叉角度和第二分支的第二步骤; 2 = a 0 4 - （a 0 3 - a 2 3）4/3 + a 2 4 2 a 0 2 a a 2 2; 以及第五步骤，通过使用cosθ（'thetas; 1 + 2）来检查直径D0，D1和D2以及分叉角＆amp; 1;＆amp; 2）=（a 1 3 + a 2 3）4/3-a 1 4 - a 2 4 2 a 1 2 a a 2 2。

公开(公告)号：US20100059735A1

公开(公告)日：2010-03-11

申请号：US12517314

申请日：2007-11-21

申请人： Sang Joon Lee ,  Duck Hwan Oh ,  Kyung Hae Kim ,  Chang Seok Han

发明人： Sang Joon Lee ,  Duck Hwan Oh ,  Kyung Hae Kim ,  Chang Seok Han

IPC分类号： H01L33/00

CPC分类号： H01L33/32 ,  B82Y20/00 ,  H01L33/06

摘要： A light emitting diode (LED) having a barrier layer with a superlattice structure is disclosed. In an LED having an active region between an GaN-based N-type compound semiconductor layer and a GaN-based P-type compound semiconductor layer, the active region comprises a well layer and a barrier layer with a superlattice structure. As the barrier layer with the superlattice structure is employed, it is possible to reduce occurrence of defects caused by lattice mismatch between the well layer and the barrier layer.

摘要翻译： 公开了一种具有超晶格结构的阻挡层的发光二极管（LED）。 在具有GaN基N型化合物半导体层和GaN系P型化合物半导体层之间的有源区域的LED中，有源区域包括阱层和具有超晶格结构的势垒层。 由于采用具有超晶格结构的阻挡层，可以减少由阱层与阻挡层之间的晶格失配引起的缺陷的发生。

公开(公告)号：US20100044244A1

公开(公告)日：2010-02-25

申请号：US12469057

申请日：2009-05-20

申请人： Won Kyoung LEE ,  Seon Jk Na ,  Sang Joon Lee ,  Dae Woos Park ,  Tai Eun Kim

发明人： Won Kyoung LEE ,  Seon Jk Na ,  Sang Joon Lee ,  Dae Woos Park ,  Tai Eun Kim

IPC分类号： B01D61/54 ,  B01D61/50

CPC分类号： C02F1/4691

摘要： A regeneration method to rapidly and efficiently desorb ions after the ions are absorbed to electrodes in a deionization apparatus to eliminate ion components in a fluid (liquid and gas) is disclosed. A plurality of cells including a plurality of electrodes to absorb ions included in a fluid are connected to configure a stack. In a capacitive deionization (CDI) apparatus including at least two stacks, if 0 V is applied as a method of desorbing the ions and regenerating the electrodes after the ions are absorbed to the electrodes, and the cells or the stacks are connected in series in a state in which the cell units and the stack units obtained by connecting the cells are electrically disconnected from a power source, the capacitance of the entire system is reduced, a discharging time is shortened, and the ions are rapidly and efficiently desorbed.

摘要翻译： 公开了一种用于在离子被去离子装置中的电极吸收以消除流体（液体和气体）中的离子成分之后快速有效地解吸离子的再生方法。 连接多个包括吸收流体中包含的离子的电极的单元，构成堆叠。 在包括至少两个堆叠的电容去离子（CDI）装置中，如果在离子被吸收到电极之后施加0V作为解吸离子并再生电极的方法，并且电池或电池堆串联连接 其中通过连接电池获得的电池单元和电池单元与电源电断开的状态，整个系统的电容减小，放电时间缩短，离子快速有效地解吸。

公开(公告)号：US20090092897A1

公开(公告)日：2009-04-09

申请号：US12193420

申请日：2008-08-18

申请人： Sang-Joon LEE

发明人： Sang-Joon LEE

IPC分类号： H01M2/04 ,  H01M2/30 ,  H01M2/02 ,  H01M2/14

CPC分类号： H01M2/0404 ,  H01M2/021 ,  H01M2/0473 ,  H01M2/0482 ,  H01M2/06 ,  H01M2/30 ,  H01M10/0431 ,  H01M10/052

摘要： A cap assembly for a secondary battery in which an insulating member is disposed in a partial or entire terminal plate, resulting in improved stability. The cap assembly includes a terminal plate. The terminal plate includes an insulating member disposed in a partial or entire region of the terminal plate other than a region to which a positive electrode tab is welded.

摘要翻译： 一种用于二次电池的盖组件，其中绝缘构件设置在部分或全部端子板中，导致改进的稳定性。 盖组件包括端子板。 端子板包括设置在端子板的部分或全部区域中的绝缘构件，而不是焊接正极片的区域。

公开(公告)号：US20090020780A1

公开(公告)日：2009-01-22

申请号：US12143963

申请日：2008-06-23

申请人： Sang Joon LEE ,  Dae Sung KAL ,  Dae Won KIM

发明人： Sang Joon LEE ,  Dae Sung KAL ,  Dae Won KIM

IPC分类号： H01L33/00

CPC分类号： H01L33/14 ,  H01L33/325

摘要： Disclosed is a light emitting diode (LED) with an improved structure. The LED comprises an N-type semiconductor layer, a P-type semiconductor layer and an active layer interposed between the N-type and P-type semiconductor layers. The P-type compound semiconductor layer has a laminated structure comprising a P-type clad layer positioned on the active layer, a hole injection layer positioned on the P-type clad layer, and a P-type contact layer positioned on the hole injection layer. Accordingly, holes are more smoothly injected into the active layer from the P-type semiconductor layer, thereby improving the recombination rate of electrons and holes.

摘要翻译： 公开了一种具有改进结构的发光二极管（LED）。 LED包括N型半导体层，P型半导体层和介于N型和P型半导体层之间的有源层。 P型化合物半导体层具有包括位于有源层上的P型覆盖层，位于P型覆盖层上的空穴注入层和位于空穴注入层上的P型接触层的层叠结构 。 因此，从P型半导体层向空穴更顺畅地注入有源层，从而提高电子和空穴的复合率。

公开(公告)号：US20080265272A1

公开(公告)日：2008-10-30

申请号：US12090053

申请日：2007-03-20

申请人： Duck Hwan Oh ,  Sang Joon Lee ,  Kyung Hae Kim

发明人： Duck Hwan Oh ,  Sang Joon Lee ,  Kyung Hae Kim

IPC分类号： H01L33/00

CPC分类号： H01L27/15 ,  H01L23/62 ,  H01L2224/32245 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2224/49107 ,  H01L2224/73265 ,  Y10S438/983 ,  H01L2924/00014 ,  H01L2924/00

摘要： Disclosed are a light emitting device having a zener diode therein and a method of fabricating the light emitting device. The light emitting device comprises a P-type silicon substrate having a zener diode region and a light emitting diode region. A first N-type compound semiconductor layer is contacted to the zener diode region of the P-type silicon substrate to exhibit characteristics of a zener diode together with the P-type silicon substrate. Further, a second N-type compound semiconductor layer is positioned on the light emitting diode region of the P-type silicon substrate. The second N-type compound semiconductor layer is spaced apart from the first N-type compound semiconductor layer. Meanwhile, a P-type compound semiconductor layer is positioned on the second N-type compound semiconductor layer, and an active layer is interposed between the second N-type compound semiconductor layer and the P-type compound semiconductor layer.

摘要翻译： 公开了一种其中具有齐纳二极管的发光器件和制造发光器件的方法。 发光器件包括具有齐纳二极管区域和发光二极管区域的P型硅衬底。 第一N型化合物半导体层与P型硅衬底的齐纳二极管区域接触，以与P型硅衬底一起显示齐纳二极管的特性。 此外，第二N型化合物半导体层位于P型硅衬底的发光二极管区域上。 第二N型化合物半导体层与第一N型化合物半导体层间隔开。 同时，P型化合物半导体层位于第二N型化合物半导体层上，有源层插入在第二N型化合物半导体层和P型化合物半导体层之间。

公开(公告)号：US20080102325A1

公开(公告)日：2008-05-01

申请号：US12004183

申请日：2007-12-19

申请人： Jun Sasahara ,  Daniel Braithwaite ,  Suk-Won Cha ,  Tibor Fabian ,  Tadahiro Kubota ,  Nariaki Kuriyama ,  Sang-Joon Lee ,  Ryan O'Hayre ,  Friedrich Prinz ,  Yuji Saito ,  Toshifumi Suzuki

发明人： Jun Sasahara ,  Daniel Braithwaite ,  Suk-Won Cha ,  Tibor Fabian ,  Tadahiro Kubota ,  Nariaki Kuriyama ,  Sang-Joon Lee ,  Ryan O'Hayre ,  Friedrich Prinz ,  Yuji Saito ,  Toshifumi Suzuki

IPC分类号： H01M8/02

CPC分类号： H01M8/0228 ,  H01M8/0221 ,  H01M8/0226 ,  H01M8/0232 ,  H01M8/0256 ,  H01M8/0263 ,  H01M8/0269 ,  H01M8/0271 ,  H01M8/241 ,  H01M8/2415 ,  H01M8/247 ,  H01M8/2483

摘要： A simple, inexpensive and highly efficient fuel cell has boundary structures made of a photo-sensitive material in combination with selective patterning. Printed circuit board (PCB) fabrication techniques combine boundary structures with two and three dimensional electrical flow path. Photo-sensitive material and PCB fabrication techniques are alternately or combined utilized for making micro-channel structures or micro stitch structures for substantially reducing dead zones of the diffusion layer while keeping fluid flow resistance to a minimum. The fuel cell assembly is free of mechanical clamping elements. Adhesives that may be conductively contaminated and/or fiber-reinforced provide mechanical and eventual electrical connections, and sealing within the assembly. Mechanically supporting backing layers are pre-fabricated with a natural bend defined in combination with the backing layers' elasticity to eliminate massive support plates and assist the adhesive bonding. Proton insulation between adjacent and electrically linked in-plane cell elements is provided by structural insulation within the central membrane.

公开(公告)号：US07227621B2

公开(公告)日：2007-06-05

申请号：US10928166

申请日：2004-08-30

申请人： Sang Joon Lee ,  Guk Bae Kim

发明人： Sang Joon Lee ,  Guk Bae Kim

IPC分类号： G01P3/36 ,  G01F25/00

CPC分类号： G01F1/00 ,  G01F1/661 ,  G01P5/001 ,  G01P5/20

摘要： A system for measuring flow information of a fluid, the system includes a light emission control unit for passing an X-ray through a specimen only at desired moments; a scintillator installed on an axis of a beam to convert an X-ray wavelength flow image, which is generated while the X-ray passes through the specimen, into a visible wavelength flow image; and a recording device for acquiring a flow image focused on the scintillator. The system may further include a synchronization unit for synchronizing the recording device with the light emission control unit to acquire two or more flow images at a predetermined interval using the recording device; and a PIV velocity field measurement unit for extracting quantitative flow information from the two or more flow images acquired by the recording device.

摘要翻译： 一种用于测量流体的流动信息的系统，该系统包括仅在所需时刻使X射线通过样本的发光控制单元; 安装在光束轴上的闪烁体，以将在X射线通过样本时产生的X射线波长流图像转换成可见波长流图像; 以及用于获取聚焦在闪烁体上的流动图像的记录装置。 该系统还可以包括同步单元，用于使记录装置与发光控制单元同步，以使用记录装置以预定间隔获取两个或更多个流图像; 以及PIV速度场测量单元，用于从由记录装置获取的两个或更多个流图像中提取定量流信息。

公开(公告)号：US06310207B1

公开(公告)日：2001-10-30

申请号：US09462271

申请日：2000-01-05

申请人： Hong Chung Il ,  Jung Woo Kim ,  Sang Joon Lee ,  Soon Kil Ahn ,  Nam Song Choi ,  Kye Kwang Kim ,  Byeong Seon Jeong

发明人： Hong Chung Il ,  Jung Woo Kim ,  Sang Joon Lee ,  Soon Kil Ahn ,  Nam Song Choi ,  Kye Kwang Kim ,  Byeong Seon Jeong

IPC分类号： C07D48714

CPC分类号： C07D491/22 ,  Y02P20/55

摘要： A process of preparing camptothecin derivatives of formula 1 is disclosed

摘要翻译： 公开了制备式1的喜树碱衍生物的方法

公开(公告)号：US09028665B2

公开(公告)日：2015-05-12

申请号：US13574904

申请日：2011-09-30

申请人： Sang Joon Lee

发明人： Sang Joon Lee

IPC分类号： B01D35/06 ,  C02F1/469 ,  C02F11/00 ,  B01D61/42 ,  C02F11/12

CPC分类号： C02F1/4698 ,  B01D61/427 ,  C02F11/006 ,  C02F11/123 ,  C02F2201/4617

摘要： Provided is an electro-osmosis dehydrator, which includes a sludge supplying part disposed in a central upper portion thereof, and including a rotating part and two rollers disposed under the rotating part, a drum disposed under the sludge supplying part to receive sludge, and having a cylindrical shape rotating about an axis thereof, wherein an inner circumference of the drum is charged negatively or positively by direct current power, a caterpillar part spaced a certain distance from the drum, and moving along an endless track, wherein the caterpillar part includes a power applying part charged with polarity opposite to that of the drum by direct current power, a filtering fabric disposed under the power applying part, a caterpillar disposed under the filtering fabric, and including a plurality of holes, a vinyl part disposed between the filtering fabric and the caterpillar to prevent the sludge from passing through the caterpillar, and a chain disposed under the caterpillar, and a plurality of idle sprocket parts disposed on the inside of the caterpillar part, and engaging with the chain to drive the caterpillar part. A filtering fabric is removed from the space between positive and negative electrodes so as to decrease the gap therebetween, thereby reducing electricity consumption.

摘要翻译： 提供一种电渗脱水器，其包括设置在其中央上部的污泥供给部，并且包括设置在旋转部下方的旋转部和两个辊，设置在污泥供给部下方以容纳污泥的鼓，具有 围绕其轴线旋转的圆柱形形状，其中滚筒的内圆周由直流动力负或正地充电，与鼓相隔一定距离的履带部分并沿着环形轨道移动，其中履带部分包括 通过直流电力充电与鼓的极性相反的功率施加部分，布置在功率施加部分下方的过滤织物，设置在过滤织物下方的毛毛虫，并且包括多个孔，设置在过滤织物之间的乙烯基部分 和毛虫，以防止污泥通过毛毛虫，以及设在毛毛虫下面的链条 设置在履带部分内侧的惰轮链轮零件的啮合，并与链条啮合以驱动履带部分。 从正极和负极之间的空间去除过滤织物，从而减小它们之间的间隙，从而减少电力消耗。