公开(公告)号：US08119292B2

公开(公告)日：2012-02-21

申请号：US11521892

申请日：2006-09-15

申请人： Ho Chun Lee ,  Tae Yoon Park ,  Yong Su Choi ,  Soo Jin Yoon ,  Hong Kyu Park ,  Hyun Min Jung ,  Jeong Ae Ahn

发明人： Ho Chun Lee ,  Tae Yoon Park ,  Yong Su Choi ,  Soo Jin Yoon ,  Hong Kyu Park ,  Hyun Min Jung ,  Jeong Ae Ahn

IPC分类号： H01M10/40

CPC分类号： H01M10/0567 ,  H01M4/131 ,  H01M4/139 ,  H01M10/04 ,  H01M10/052

摘要： Disclosed is a lithium secondary battery comprising a cathode, an anode, an electrolyte and a separator, wherein the anode comprises an anode active material having a specific surface area of 3 m2/g or less, and the electrolyte comprises 0.1˜6 parts by weight of a propane sultone-based compound based on 100 parts by weight of the electrolyte. The lithium secondary battery solves the problem of performance degradation caused by the use of an increased amount of a propane sultone-based compound required to form a SEI film on the surface of an anode upon the first charge cycle. Also, the lithium secondary battery can provide improved cycle characteristics and high-temperature storage characteristics.

摘要翻译： 公开了包含阴极，阳极，电解质和隔膜的锂二次电池，其中所述阳极包括比表面积为3m 2 / g以下的负极活性物质，所述电解质包含0.1〜6重量份 的基于100重量份电解质的丙烷磺内酯基化合物。 锂二次电池解决了在第一次充电循环时在阳极表面上使用增加量的形成SEI膜所需的丙烷磺内酯类化合物引起的性能下降的问题。 此外，锂二次电池可以提供改进的循环特性和高温存储特性。

公开(公告)号：US07824578B2

公开(公告)日：2010-11-02

申请号：US11521780

申请日：2006-09-15

申请人： Ho Chun Lee ,  Tae Yoon Park ,  Yong Su Choi ,  Soo Jin Yoon ,  Hong Kyu Park

发明人： Ho Chun Lee ,  Tae Yoon Park ,  Yong Su Choi ,  Soo Jin Yoon ,  Hong Kyu Park

IPC分类号： H01M10/0567 ,  H01M10/05 ,  H01M6/16

CPC分类号： H01M10/0567 ,  H01M4/131 ,  H01M4/62 ,  H01M10/052 ,  H01M2300/0025 ,  Y02T10/7011

摘要： Disclosed is an electrolyte for batteries, which comprises: (a) an electrolyte salt; (b) an electrolyte solvent; and (c) a sulfonate-based compound containing at least one electron withdrawing group (EWG) selected from the group consisting of a cyano group (—CN), an isocyanate group (—NCO), a thiocyanate group (—SCN) and an isothiocyanate group (—NCS). An electrode comprising the sulfonate-based compound or a chemical reaction product thereof, partially or totally formed on the surface thereof, and an electrochemical device comprising the electrolyte and/or the electrode are also disclosed. The electrochemical device using the sulfonate-based compound containing a cyano group, an isocyanate group, a thiocyanate group and/or an isothiocyanate group as an additive for electrolytes can provide significantly improved high-temperature lifespan characteristics.

摘要翻译： 公开了一种电池用电解质，其包括：（a）电解质盐; （b）电解质溶剂; 和（c）含有至少一个选自氰基（-CN），异氰酸酯基（-NCO），硫氰酸酯基（-SCN）和 - 氰基）的吸电子基团（EWG）的磺酸酯基化合物和 异硫氰酸酯基团（-NCS）。 还公开了包含部分或全部形成在其表面上的磺酸盐基化合物或其化学反应产物的电极和包含电解质和/或电极的电化学装置。 使用含有氰基，异氰酸酯基，硫氰酸酯基和/或异硫氰酸酯基作为电解质添加剂的磺酸基类化合物的电化学装置可以显着提高高温寿命特性。

公开(公告)号：US07910249B2

公开(公告)日：2011-03-22

申请号：US11479305

申请日：2006-06-30

申请人： Ho Chun Lee ,  Tae Yoon Park ,  Yong Su Choi ,  Hong Kyu Park

发明人： Ho Chun Lee ,  Tae Yoon Park ,  Yong Su Choi ,  Hong Kyu Park

IPC分类号： H01M10/056

CPC分类号： H01M10/0567 ,  H01M4/13 ,  H01M4/137 ,  H01M4/60 ,  H01M10/052 ,  H01M10/0568 ,  H01M10/0569 ,  H01M2004/027 ,  Y02T10/7011

摘要： Disclosed is an electrolyte for a battery, which comprises: (a) an electrolyte salt; (b) a solvent for electrolyte; and (c) a compound represented by the following formula 1: wherein R is a halogen atom, or a halogen-substituted or non-substituted C1˜C10 alkyl group or alkenyl group. An electrode comprising a passivation layer partially or totally formed on a surface thereof, wherein the passivation layer comprises a compound represented by the following Formula 1 or a chemical reaction product thereof, and a secondary battery using the electrolyte and/or the electrode are also disclosed. The compound can improve the initial charge/discharge efficiency and cycle life characteristics of a secondary battery, and can inhibit a battery from swelling under high-temperature storage conditions.

摘要翻译： 公开了一种电池用电解质，其包括：（a）电解质盐; （b）电解质溶剂; 和（c）由下式1表示的化合物：其中R是卤素原子，或卤素取代或未取代的C1〜C10烷基或烯基。 一种电极，包括部分或全部形成在其表面上的钝化层，其中钝化层包括由下式1表示的化合物或其化学反应产物，并且还公开了使用电解质和/或电极的二次电池 。 该化合物可以提高二次电池的初始充电/放电效率和循环寿命特性，并且可以抑制电池在高温储存条件下膨胀。

公开(公告)号：US09287583B2

公开(公告)日：2016-03-15

申请号：US11774880

申请日：2007-07-09

申请人： Jeong Ju Cho ,  Ho Chun Lee ,  Yong Su Choi ,  Jong Ho Jeon

发明人： Jeong Ju Cho ,  Ho Chun Lee ,  Yong Su Choi ,  Jong Ho Jeon

IPC分类号： H01M10/0567 ,  H01M6/16 ,  H01G9/022 ,  H01B1/12 ,  H01M10/0525

CPC分类号： H01M10/0567 ,  H01B1/122 ,  H01G9/022 ,  H01G9/04 ,  H01M4/628 ,  H01M6/168 ,  H01M10/0525 ,  H01M2300/0025

摘要： Disclosed is an additive for a non-aqueous electrolyte, which is a compound having a double bond and at least two cyano groups, the two cyano groups being in a trans-formation to the double bond. Also, a non-aqueous electrolyte comprising the additive and an electrochemical device comprising the non-aqueous electrolyte are also disclosed. Further, an electrode comprising the cyano group-containing compound and an electrochemical device comprising the electrode are disclosed.

摘要翻译： 公开了一种非水电解质的添加剂，其是具有双键和至少两个氰基的化合物，两个氰基与双键形成双键。 此外，还公开了包含添加剂的非水电解质和包含非水电解质的电化学装置。 此外，公开了包含含氰基化合物的电极和包含电极的电化学装置。

公开(公告)号：US06278882B1

公开(公告)日：2001-08-21

申请号：US09177828

申请日：1998-10-23

申请人： Yong Su Choi

发明人： Yong Su Choi

IPC分类号： H04Q720

CPC分类号： H04W52/343 ,  H04W52/40 ,  H04W52/50

摘要： A call control method in a CDMA mobile radio communication system which can maintain the forward load in a sector below a predetermined level even when a forward sector capacity is overloaded by estimating the sector forward power using powers of activated traffic channels allocated to the sector when originating and terminating calls are controlled in the mobile radio communication system. According to the call control method, a forward sector excess capacity is calculated from the sector forward power for a predetermined period, a call and/or handoff call attempt block threshold value is determined using the calculated forward sector excess capacity, and then a call and/or handoff call is allocated by comparing the call and/or handoff call attempt block threshold value with the forward sector excess capacity value when a certain mobile unit requests a call allocation.

摘要翻译： CDMA移动无线电通信系统中的呼叫控制方法，即使当前向扇区容量过载时，通过使用分配给扇区的激活业务信道的功率来估计扇区正向功率 并且终端呼叫在移动无线电通信系统中被控制。 根据呼叫控制方法，从预定时段的扇区正向功率计算前向扇区过剩容量，使用计算出的前向扇区过剩容量确定呼叫和/或切换呼叫尝试块阈值，然后， /或切换呼叫通过在某个移动单元请求呼叫分配时将呼叫和/或切换呼叫尝试块阈值与前向扇区过剩容量值进行比较来分配。

公开(公告)号：US07648631B2

公开(公告)日：2010-01-19

申请号：US11468897

申请日：2006-08-31

申请人： Yong Su Choi ,  Sang Hyup Lee ,  Seok Won Hong ,  Tai Hak Chung ,  Yun Jung Kim ,  Young Gyun Choi

发明人： Yong Su Choi ,  Sang Hyup Lee ,  Seok Won Hong ,  Tai Hak Chung ,  Yun Jung Kim ,  Young Gyun Choi

IPC分类号： C02F3/12

CPC分类号： C02F1/465 ,  C02F1/24 ,  C02F1/463 ,  C02F3/1215 ,  C02F3/302 ,  Y02W10/15

摘要： A method and an apparatus for wastewater treatment using a nitrogen/phosphorus removal process combined with a floatation separation of sludge that is replaced by the gravity settling secondary clarifier are provided for effectively removing organic substances, nitrogen, phosphorus, granular substances and the like from wastewater. Al or Fe electrode plate is used for generating the micro bubbles so that phosphorus is removed by Al or Fe ions dissolved from the anode. With the method and the apparatus, a concentration of the microorganisms in the bioreactor is maintained high so that the volume and area of the reactor are reduced, that removal efficiency for organic substances, nitrogen, phosphorus is increased, that deterioration of settlability due to sludge bulking or micro floc and deterioration of out-flowing water quality are prevented, that the time required for settling is reduced to increase the processing quantity of wastewater, and that removal efficiency for phosphorus is maximized by simultaneous performances of biological phosphorus removal and chemical phosphorus removal by chemical agglomeration in the solid-liquid floatation separation vessel.

摘要翻译： 提供了一种利用氮/磷去除工艺结合浮选分离污泥进行废水处理的方法和装置，该污泥由重力沉淀二次净化器代替，从废水中有效去除有机物，氮，磷，颗粒物等 。 Al或Fe电极板用于产生微气泡，使得通过从阳极溶解的Al或Fe离子除去磷。 利用该方法和装置，生物反应器中微生物的浓度保持较高，使得反应器的体积和面积减小，有机物质，氮，磷的去除效率提高，污泥沉淀的劣化 防止膨胀或微絮凝，流出水质恶化，减少沉淀所需的时间，增加废水的处理量，通过生物除磷和化学除磷同时实现磷的去除效率最大化 通过固体 - 液体浮选分离容器中的化学附聚。

公开(公告)号：US20080006577A1

公开(公告)日：2008-01-10

申请号：US11468897

申请日：2006-08-31

申请人： Yong Su Choi ,  Sang Hyup Lee ,  Seok Won Hong ,  Tai Hak Chung ,  Yun Jung Kim ,  Young Gyun Choi

发明人： Yong Su Choi ,  Sang Hyup Lee ,  Seok Won Hong ,  Tai Hak Chung ,  Yun Jung Kim ,  Young Gyun Choi

IPC分类号： C02F3/00

CPC分类号： C02F1/465 ,  C02F1/24 ,  C02F1/463 ,  C02F3/1215 ,  C02F3/302 ,  Y02W10/15

摘要： A method and an apparatus for wastewater treatment using a nitrogen/phosphorus removal process combined with a floatation separation of sludge that is replaced by the gravity settling secondary clarifier are provided for effectively removing organic substances, nitrogen, phosphorus, granular substances and the like from wastewater. Al or Fe electrode plate is used for generating the micro bubbles so that phosphorus is removed by Al or Fe ions dissolved from the anode. With the method and the apparatus, a concentration of the microorganisms in the bioreactor is maintained high so that the volume and area of the reactor are reduced, that removal efficiency for organic substances, nitrogen, phosphorus is increased, that deterioration of settlability due to sludge bulking or micro floc and deterioration of out-flowing water quality are prevented, that the time required for settling is reduced to increase the processing quantity of wastewater, and that removal efficiency for phosphorus is maximized by simultaneous performances of biological phosphorus removal and chemical phosphorus removal by chemical agglomeration in the solid-liquid floatation separation vessel.

摘要翻译： 提供了一种利用氮/磷去除工艺结合浮选分离污泥进行废水处理的方法和装置，该污泥由重力沉淀二次净化器代替，从废水中有效去除有机物，氮，磷，颗粒物等 。 Al或Fe电极板用于产生微气泡，使得通过从阳极溶解的Al或Fe离子除去磷。 利用该方法和装置，生物反应器中微生物的浓度保持较高，使得反应器的体积和面积减小，有机物质，氮，磷的去除效率提高，污泥沉淀的劣化 防止膨胀或微絮凝，流出水质恶化，减少沉淀所需的时间，增加废水的处理量，通过生物除磷和化学除磷同时实现磷的去除效率最大化 通过固体 - 液体浮选分离容器中的化学附聚。

公开(公告)号：US06317606B1

公开(公告)日：2001-11-13

申请号：US09223756

申请日：1998-12-31

申请人： Yong Su Choi ,  Su Hyun Park

发明人： Yong Su Choi ,  Su Hyun Park

IPC分类号： H04B700

CPC分类号： H04W24/00

摘要： Method for processing a statistics data accumulated in a mobile station in a mobile communication system, wherein a base station checks presence of a request for processing the statistics data accumulated in the mobile station, classifies items of the statistics data into groups according to attributes and characteristics when the request presents, and composes a request message for processing the statistics data using the groups, which is transmitted to the mobile station.

摘要翻译： 一种用于处理在移动通信系统中的移动台中累积的统计数据的方法，其中，基站检查对处理在移动站中累积的统计数据的请求的存在，根据属性和特征将统计数据的项目分组 当请求出现时，并且构成用于使用发送到移动站的组来处理统计数据的请求消息。

公开(公告)号：US06618597B1

公开(公告)日：2003-09-09

申请号：US09372203

申请日：1999-08-11

申请人： Yong Su Choi

发明人： Yong Su Choi

IPC分类号： H04B700

CPC分类号： H04W16/08 ,  H04W36/00 ,  H04W52/34

摘要： A method of increasing a cell capacity in a mobile communication system is disclosed. In the present invention, the cell capacity is increased by a gain control of traffic channels in a CDMA mobile communication system which can secure the cell capacity and increase the whole cell capacity by lowering the powers of the traffic channels allocated to a cell to a predetermined level. Thus, even when a call allocation is abnormal due to a decrease of forward exess capacity value, the present invention allows an allocation of normal and handoff calls.

摘要翻译： 公开了一种增加移动通信系统中的小区容量的方法。 在本发明中，通过CDMA移动通信系统中的业务信道的增益控制来提高小区容量，该移动通信系统可以通过将分配给小区的业务信道的功率降低到预定的小区容量来提高小区容量， 水平。 因此，即使当由于前向能力值的减小而发生呼叫分配异常时，本发明允许正常和切换呼叫的分配。

公开(公告)号：US08980090B2

公开(公告)日：2015-03-17

申请号：US13545105

申请日：2012-07-10

申请人： Yong Su Choi ,  Seok Won Hong ,  Jae Shik Chung ,  Yong Bae Park ,  Gyo Bum Kim ,  Yun Chul Chung

发明人： Yong Su Choi ,  Seok Won Hong ,  Jae Shik Chung ,  Yong Bae Park ,  Gyo Bum Kim ,  Yun Chul Chung

IPC分类号： C02F3/30 ,  C02F3/20 ,  C02F103/34

CPC分类号： C02F3/308 ,  C02F3/201 ,  C02F2103/343 ,  Y02W10/15 ,  Y10S210/903 ,  Y10S210/906

摘要： Disclosed are apparatus and method for alternative aeration-effluent wastewater treatment using a ceramic membrane, which allows the biological treatment to be performed sufficiently in an intermittent aeration tank by combining an anaerobic tank with a plurality of intermittent aeration tanks and selectively changing an inflow path of influent water according to an operation status of the intermittent aeration tanks. The present disclosure is directed to providing an apparatus and method for alternative aeration-effluent wastewater treatment, which allows the aeration and treated water to continuously discharge through two intermittent aeration tanks by independently forming an air injection line and a treated water discharge line at a ceramic membrane provided in each intermittent aeration tank.

摘要翻译： 公开了使用陶瓷膜的替代曝气 - 废水废水处理的装置和方法，其允许在间歇曝气池中通过将厌氧罐与多个间歇曝气池组合来有效地进行生物处理，并且选择性地改变 根据间歇式曝气池的运行状态进水。 本发明旨在提供一种用于替代曝气废水处理的设备和方法，其允许曝气和处理过的水通过独立地形成空气注入管线和处理过的水分排放管线在陶瓷上连续排放通过两个间歇曝气池 每个间歇曝气池中提供膜。