专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US09666733B2 Solar cell using printed circuit board 有权
公开(公告)号：US09666733B2
公开(公告)日：2017-05-30
申请号：US14018141
申请日：2013-09-04
申请人： Hyeon Woo Ahn , Sung Gue Lee
发明人： Hyeon Woo Ahn , Sung Gue Lee
IPC分类号： H01L31/042 , H01L31/0224 , H01L31/0236 , H01L31/0352 , H01L31/048 , H01L31/05 , H01L31/068
CPC分类号： H01L31/022441 , H01L31/02363 , H01L31/035281 , H01L31/03529 , H01L31/048 , H01L31/0516 , H01L31/068 , Y02E10/547
摘要： A solar cell using a printed circuit board (PCB) includes a substrate that is formed of an insulating material and in and through which a plurality of fixing holes and communication holes are alternately formed; a plurality of photoelectric effect generators that have ball or polyhedral shapes fixed to the substrate to be disposed over the plurality of fixing holes, and generate photoelectric effects by receiving light through light-receiving portions that are exposed to an upper portion of the substrate; a plurality of upper electrodes that are formed on a top surface of the substrate, and are connected to the respective light-receiving portions of the photoelectric effect generators; and a plurality of lower electrodes that are formed on a bottom surface of the substrate to be connected to respective non-light-receiving portions of the photoelectric effect generators, and communicate with the plurality of upper electrodes through the plurality of communication holes.

2. 发明授权

US09289444B2 Composition for promoting hematogenesis containing quercetin 3-O-β-(2″-galloyl)-rhamnopyranoside as active ingredient 有权
标题翻译：用于促进含有槲皮素3-O-和bgr-（2“ - 半乳糖） - 吡喃葡萄糖苷作为活性成分的血液发生的组合物
公开(公告)号：US09289444B2
公开(公告)日：2016-03-22
申请号：US14002850
申请日：2012-01-09
申请人： Byeong Woo Ahn , Young Soo Kim , Heon Sang Jeong , Sang-Kyung Shin , Tae-Wang Kim , So-Young Youm
发明人： Byeong Woo Ahn , Young Soo Kim , Heon Sang Jeong , Sang-Kyung Shin , Tae-Wang Kim , So-Young Youm
IPC分类号： A61K31/7048
CPC分类号： A61K31/7048 , A23V2002/00 , A23V2200/306
摘要： This invention relates to a composition for promoting hematopoiesis and for treating, preventing or alleviating cytopenia or bone marrow failure comprising quercetin 3-O-β-(2″-galloyl)-rhamnopyranoside (QGR) as active ingredient. The present active compound QGR (i) increases dose dependently the mRNA expression of cytokines involved in hematopoiesis including stem cell factor, granulocyte-macrophage colony stimulating factor and erythropoietin from mouse bone marrow mononuclear cells, (ii) promotes the formation of burst forming unit-erythroid and colony forming unit-fibroblast, (iii) stimulates the generation of cells positive for TER-119, a specific marker of mouse erythroid precursors, (iv) promotes erythropoiesis, leukopoiesis, thrombopoiesis, and hemoglobin production in bone marrow failure mouse model, (v) stimulates the formation of hematopoietic stem/progenitor cells and mesenchymal stem/progenitor cells, (vi) stimulates megakaryocyte formation surrounding the blood system of damaged bone marrow, osteoid formation and bone marrow restoration through a recovery of damaged bone marrow microenvironment. The QGR of the present invention can be used for promoting hematopoiesis and treating cytopenia or bone marrow failure.
摘要翻译：本发明涉及一种用于促进造血作用并用于治疗，预防或减轻包含槲皮素3-O-和（2“ - 半酰基） - 吡喃葡萄糖苷（QGR）作为活性成分的血细胞减少或骨髓衰竭的组合物。本发明的活性化合物QGR（i）依赖性地增加参与造血细胞因子的细胞因子的mRNA表达，包括来自小鼠骨髓单核细胞的干细胞因子，粒细胞 - 巨噬细胞集落刺激因子和促红细胞生成素，（ii）促进突发形成单位 - 红细胞和集落形成单位成纤维细胞，（iii）刺激TER-119阳性的细胞的产生，TER-119是小鼠红血球前体的特异性标记，（iv）促进骨髓衰竭小鼠模型中的红细胞生成，白细胞生成，血小板生成和血红蛋白产生，（v）刺激造血干/祖细胞和间充质干细胞/祖细胞的形成，（vi）通过恢复损伤的骨髓微环境，刺激受损骨髓，骨样形成和骨髓修复周围血液系统的巨核细胞形成。本发明的QGR可用于促进造血和治疗血细胞减少或骨髓衰竭。

3. 发明授权

US08691456B2 Air and coolant circuit configurations and control of fuel cell systems as power source in automotive, stationary, and portable applications 有权
标题翻译：空气和冷却液回路配置和燃料电池系统的控制作为汽车，固定和便携式应用中的电源
公开(公告)号：US08691456B2
公开(公告)日：2014-04-08
申请号：US12218111
申请日：2008-07-10
申请人： Song-Yul Choe , Jong-Woo Ahn , Soonil Jeon , Daejong Kim , Seoho Choi
发明人： Song-Yul Choe , Jong-Woo Ahn , Soonil Jeon , Daejong Kim , Seoho Choi
IPC分类号： H01M8/04
CPC分类号： H01M8/04365 , H01M8/04007 , H01M8/04358 , H01M8/04723 , H01M8/04753 , H01M8/04768 , H01M8/241 , H01M8/2457 , H01M8/2484 , H01M2008/1095 , H01M2250/20 , Y02T90/32
摘要： An air and coolant control system comprising: a heat source configured to receive air, generate heat, receive coolant, conduct the received coolant to a coolant outlet, and transfer the generated heat to the received coolant, thereby removing the generated heat from the heat source as the coolant is conducted out of the heat source; an air supply source configured to supply the air to the heat source; an air supply control system configured to adjust the supply of air from the air supply source to the heat source based on a dynamic feedback temperature characteristic from the heat source; a coolant supply source configured to supply the coolant to the heat source; and a coolant control system configured to adjust the flow rate of the coolant based on an estimated feed-forward heat source characteristic and to adjust the temperature of the coolant based on the dynamic feedback temperature characteristic.
摘要翻译：一种空气和冷却剂控制系统，包括：热源，其被配置为接收空气，产生热量，接收冷却剂，将接收到的冷却剂传导到冷却剂出口，并将产生的热量传递到接收到的冷却剂，从而从热源移除产生的热量当冷却剂被导出热源时; 空气供给源，其构造成将空气供给到所述热源; 空气供给控制系统，被配置为基于来自所述热源的动态反馈温度特性来调节从所述空气供给源到所述热源的空气供给; 冷却剂供给源，其构造成将冷却剂供给到所述热源; 以及冷却剂控制系统，其被配置为基于估计的前馈热源特性来调节冷却剂的流量，并且基于动态反馈温度特性来调节冷却剂的温度。

4. 发明申请

US20130250975A1 METHOD AND DEVICE FOR PACKETIZING A VIDEO STREAM 审中-公开
标题翻译：用于封装视频流的方法和装置
公开(公告)号：US20130250975A1
公开(公告)日：2013-09-26
申请号：US13990903
申请日：2011-01-24
申请人： Sang Woo Ahn , Yong Ju Cho
发明人： Sang Woo Ahn , Yong Ju Cho
IPC分类号： H04L29/06
CPC分类号： H04L69/04 , H04N21/23605 , H04N21/816 , H04N21/8453 , H04N21/8547
摘要： A digital broadcasting system provides a method and device for packetizing a video stream. The packetizing device includes: a video frame check block for classifying an encoded video stream according to the frame type; a header setting block for setting a packet header for each of the classified frames; and a packetizing block for packetizing a video frame on the basis of the set packet header. The frame type may be one of an intra-coded (I) frame, a predicted (P) frame, and a bi-predictive (B) frame. Since a digital broadcasting stream is efficiently packetized, overhead due to a typical synchronization packet may be reduced, and accordingly, bandwidth may be efficiently used.
摘要翻译：数字广播系统提供了一种用于打包视频流的方法和设备。打包装置包括：视频帧检查块，用于根据帧类型对编码的视频流进行分类; 标题设置块，用于为每个分类帧设置分组报头; 以及分组化块，用于基于所设置的分组报头对视频帧进行分组。帧类型可以是帧内编码（I）帧，预测（P）帧和双预测（B）帧之一。由于数字广播流被高效地分组化，所以可以减少由于典型的同步分组引起的开销，因此可以有效地使用带宽。

5. 发明授权

US08541972B2 Method for suppressing speed ripple by using torque compensator based on activation function 有权
标题翻译：基于激活功能的扭矩补偿器抑制速度波动的方法
公开(公告)号：US08541972B2
公开(公告)日：2013-09-24
申请号：US13315245
申请日：2011-12-08
申请人： Dong Hee Lee , Jin Woo Ahn
发明人： Dong Hee Lee , Jin Woo Ahn
IPC分类号： G05D23/275
CPC分类号： H02P21/05 , H02P21/18 , H02P21/20 , Y10T477/32
摘要： Disclosed is a method for suppressing a speed ripple occurring during an operation of an AC motor by using a torque compensator based on an activation function. The method includes the steps of calculating a speed error ωerr based on a reference speed ωref and an actual speed ωact; calculating a controller output Trm by using the speed error ωerr as an input of a PI control and an operation of a compensated torque Tcom; and determining a torque variation based on the controller output Trm and a reference torque Tref and operating the torque variation in relation to an anti-windup gain Ka to use torque variation as an input of an integral (I) control. The method suppresses the speed ripple by compensating for the torque ripple through a controller which calculates the compensated torque by taking the signs of the speed error and the differential speed error into consideration.
摘要翻译：公开了一种通过使用基于激活功能的转矩补偿器来抑制在AC电动机的操作期间发生的速度波动的方法。该方法包括基于参考速度ωgaref和实际速度ω运算来计算速度误差ωgaerr的步骤; 通过使用速度误差ωga作为PI控制的输入和补偿转矩Tcom的运算来计算控制器输出Trm; 以及基于控制器输出Trm和参考转矩Tref来确定扭矩变化，并且相对于防震增益Ka操作扭矩变化，以使用转矩变化作为积分（I）控制的输入。该方法通过补偿通过考虑速度误差和差速误差的符号来计算补偿转矩的控制器来补偿转矩波动来抑制速度波动。

6. 发明授权

US08378617B2 Method of controlling current of high-speed switched reluctance motor 失效
标题翻译：控制高速开关磁阻电机电流的方法
公开(公告)号：US08378617B2
公开(公告)日：2013-02-19
申请号：US13024148
申请日：2011-02-09
申请人： Jin-Woo Ahn , Dong-Hee Lee
发明人： Jin-Woo Ahn , Dong-Hee Lee
IPC分类号： H02P1/46
CPC分类号： H02P25/02
摘要： Disclosed herein is a method of controlling the current of a high-speed Switched Reluctance Motor (SRM) using an inverter circuit including a first switching element, a second switching element, a first diode, a second diode and a reactor, wherein the first switching element and the first diode, the second diode and the second switching element are connected to a bridge circuit, and one end of the reactor is connected to the junction of the first switching element and the first diode, and the remaining end of the reactor is connected to the junction of the second diode and the second switching element; and excitation mode, free-wheeling mode-1, the excitation mode, and free-wheeling mode-2 are sequentially performed in a unit period T, and, when the control is terminated, demagnetization is performed.
摘要翻译：这里公开了使用包括第一开关元件，第二开关元件，第一二极管，第二二极管和电抗器的逆变器电路来控制高速开关磁阻电动机（SRM）的电流的方法，其中第一开关元件和第一二极管，第二二极管和第二开关元件连接到桥式电路，并且电抗器的一端连接到第一开关元件和第一二极管的接点，反应器的剩余端连接到第二二极管和第二开关元件的结; 励磁模式，续流模式-1，励磁模式和续流模式-2在单位周期T中顺序进行，并且当控制终止时，执行退磁。

7. 发明授权

US08054878B2 Apparatus and method for amplifying signal power in a communication system 有权
标题翻译：用于在通信系统中放大信号功率的装置和方法
公开(公告)号：US08054878B2
公开(公告)日：2011-11-08
申请号：US12319512
申请日：2009-01-08
申请人： Cheol-Woo Ahn
发明人： Cheol-Woo Ahn
IPC分类号： H03K9/08
CPC分类号： H04L25/4902 , H03F1/0266 , H03F3/211 , H03F3/24 , H03F2200/336 , H03F2200/351 , H03F2200/408 , H03F2203/21193 , H03G3/3047
摘要： A transmitter is provided for amplifying signal power in a communication system. The transmitter includes a single-tone signal generator for generating a single-tone signal; a baseband signal generator for generating a baseband signal; a bias modulator for switching a positive bias signal to a first power amplifier using the baseband signal, and switching a negative bias signal to the second power amplifier using the baseband signal; the first power amplifier for power-amplifying the single-tone signal using the positive bias signal; and the second power amplifier for power-amplifying the single-tone signal using the negative bias signal.
摘要翻译：提供了一种用于在通信系统中放大信号功率的发射机。发射机包括用于产生单音信号的单音信号发生器; 用于产生基带信号的基带信号发生器; 偏置调制器，用于使用所述基带信号将正偏置信号切换到第一功率放大器;以及使用所述基带信号将负偏置信号切换到所述第二功率放大器; 第一功率放大器，用于使用正偏置信号对单音信号进行功率放大; 以及使用负偏置信号对单音信号进行功率放大的第二功率放大器。

8. 发明申请

US20100010142A1 COMPOSITION OF POLYPROPYLENE RESIN HAVING LOW SHRINKAGE AND DIMENSIONAL STABILITY 审中-公开
标题翻译：具有低收缩和尺寸稳定性的聚丙烯树脂的组成
公开(公告)号：US20100010142A1
公开(公告)日：2010-01-14
申请号：US12368642
申请日：2009-02-10
申请人： Jung Gyun NOH , Chi Hoon CHOI , Beom Ho KIM , Byung Woo AHN , Hyeon Don KIM
发明人： Jung Gyun NOH , Chi Hoon CHOI , Beom Ho KIM , Byung Woo AHN , Hyeon Don KIM
IPC分类号： C08K3/34 , C08L23/12 , C08L51/00
CPC分类号： C08L33/10 , C08L23/0815 , C08L23/14 , C08L23/16 , C08L51/06 , C08L2666/02
摘要： The present invention relates to polypropylene-based composite resin composition for an automotive interior trim. The polypropylene-based composite resin composition herein has relatively high rigidity and surface impact and relatively low molding shrinkage and coefficient of linear expansion, thus having superior dimensional stability.
摘要翻译：本发明涉及用于汽车内饰件的聚丙烯基复合树脂组合物。本发明的聚丙烯类复合树脂组合物具有相对高的刚性和表面冲击性，相对较低的成型收缩率和线性膨胀系数，具有优异的尺寸稳定性。

9. 发明申请

US20090212922A1 System and method of integrated processing of electronic tag 有权
标题翻译：电子标签综合处理系统及方法
公开(公告)号：US20090212922A1
公开(公告)日：2009-08-27
申请号：US12320909
申请日：2009-02-09
申请人： Bong-Hee Hong , Ryuan Choi , Woo-Seok Ryu , Sung-Woo Ahn
发明人： Bong-Hee Hong , Ryuan Choi , Woo-Seok Ryu , Sung-Woo Ahn
IPC分类号： H04Q5/22
CPC分类号： H04Q9/00 , H04Q2209/47 , H04Q2209/75
摘要： A system of electronic tag has developed for integrated processing by utilizing RFID technology, which comprises a reader for collecting information, processor for processing success failure, unsure state of instruction, and a terminal for submitting transaction and receiving the result of transaction to identify. The method for integrated processing of an electronic tag comprising steps of: (A) storing information on the requested transaction and starting the transaction; (B) determining the electronic tag identifying a subject for the transaction with the stored electronic tag and requesting the transaction corresponding to the identified electronic tag to the reader; (C) storing the corresponding electronic tag in an electronic tag list and defining the electronic tag as an unsure state if the unsure state is identified from the requested electronic tag; and (D) reporting on user's terminal if the user requests to terminate the transaction of the electronic tag list corresponding to the defined unsure state.
摘要翻译：电子标签系统已经开发出利用RFID技术进行集成处理，其中包括一个收集信息的读取器，处理成功失败的处理器，不确定的指令状态，以及一个提交交易和接收交易结果的终端进行识别。一种用于电子标签的集成处理的方法，包括以下步骤：（A）存储关于所请求的交易的信息并开始交易; （B）确定用存储的电子标签识别用于交易的对象的电子标签，并向读取器请求与所识别的电子标签相对应的交易; （C）将对应的电子标签存储在电子标签列表中，并且如果从请求的电子标签识别出不确定状态，则将电子标签定义为不确定状态; 如果用户请求终止与定义的不确定状态对应的电子标签列表的交易，则（D）报告用户终端。

10. 发明申请

US20090094169A1 STOCK ACCOUNT/ORDER/MARKET PRICE INQUIRY SEVICE METHOD USING A MOBILE TERMINAL 审中-公开
公开(公告)号：US20090094169A1
公开(公告)日：2009-04-09
申请号：US12271668
申请日：2008-11-14
申请人： Won Ki Kim , Jin Woo Ahn , Bo Kyung Seo , Won Jun Lee , Yong Su Jeon , Hoo Jong Kim , Eun Su Jung , Jong Sung Park , Kyung Ok Lee
发明人： Won Ki Kim , Jin Woo Ahn , Bo Kyung Seo , Won Jun Lee , Yong Su Jeon , Hoo Jong Kim , Eun Su Jung , Jong Sung Park , Kyung Ok Lee
IPC分类号： G06Q40/00 , G06F15/16
CPC分类号： G06Q40/04 , G06Q30/0601 , G06Q40/06
摘要： Disclosed is a stock account/order/market price inquiry service method using a mobile terminal that is able to perform a stock account/order/market price inquiry service through a mobile terminal using a stock chip. A stock account/order/market price inquiry service method comprising the steps of: (1) displaying a lower menu page on a mobile terminal of the stock account/order service after a PIN authentication; (2) generating an account/order service request message on the basis of stock chip information read from a stock chip and service request information corresponding to the lower menu and then transmitting the same to a relay server; and (3) receiving a service response message corresponding to service request message from the relay server and displaying the same on the screen of a mobile terminal.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式