公开(公告)号：US20160305720A1

公开(公告)日：2016-10-20

申请号：US15132224

申请日：2016-04-18

Applicant: UNIVERSITY OF SEOUL INDUSTRY COOPERATION FOUNDATION

Inventor： Gwang Hoon RHEE ,  Gun Woo KIM

IPC: F28F3/02

CPC classification number: F28F1/126 ,  B33Y80/00 ,  F28F3/025 ,  F28F2200/00 ,  F28F2215/10

Abstract: Disclosed herein are a wavy fin, a heat exchanger having the same, an apparatus for manufacturing the same, a method of manufacturing the same, and a computer-readable recording medium storing the method. The wavy fin is configured such that top and bottom parts are alternately formed in a width direction while being connected by side parts, and the top, bottom, and side parts extend in a longitudinal direction so as to form a wave such that ridges and valleys are alternately repeated, and includes a front part in front of each ridge or valley of the wave in the longitudinal direction, and a rear part beyond the ridge or valley of the wave in the longitudinal direction. The front and rear parts are offset from each other in the width direction so as to be misaligned at the ridge or valley of the wave.

Abstract translation: 本文公开了波浪翅片，具有该翅片的热交换器，其制造装置，其制造方法和存储该方法的计算机可读记录介质。 波浪形翅片构造成使得顶部和底部在宽度方向上交替地形成，同时通过侧面部分连接，并且顶部，底部和侧面部分在纵向方向上延伸以形成波纹，使得脊部和谷部 交替地重复，并且包括在纵向方向上的每个脊或谷的前面的前部，以及在纵向方向上超过波的脊或谷的后部。 前部和后部在宽度方向上彼此偏移，以便在波浪的脊或谷处不对准。

公开(公告)号：US20160252311A1

公开(公告)日：2016-09-01

申请号：US14832588

申请日：2015-08-21

Applicant: University of Seoul Industry Cooperation Foundation

Inventor： Gwang Hoon Rhee ,  Gun Woo Kim ,  Young Bae Song

IPC: F28F13/12 ,  F28F1/40 ,  F28F3/02 ,  F28D7/16

CPC classification number: F28F13/12 ,  F28D1/0535 ,  F28F1/126 ,  F28F3/025

Abstract: Disclosed are a wavy fin structure, in which a cross-cut having a designated length is formed at a designated position of a wavy fin, and a flat tube heat exchanger having the same. The cross-cut is formed around at least one valley or peak of the fin. One cross-cut is formed at a valley or a peak at the central portion of the fin or a plurality of cross-cuts is formed at designated periods in the length direction of the fin. Further, the cross-cut is formed at a position at the rear of the peak and the length of the cross-cuts is 1 5  C   to   4 5  C . The wavy fin structure generates flow disturbance due to a wavy-type dynamic flow, thus improving heat transfer performance.

Abstract translation: 公开了一种波浪翅片结构，其中具有指定长度的横切面形成在波状翅片的指定位置，以及具有该横截面的扁平管式热交换器。 交叉切割形成在鳍的至少一个谷或峰周围。 在鳍的中心部分处的谷或峰处形成一个横切，或者在翅片的长度方向上以指定的周期形成多个横切。 此外，横切形成在峰的后部的位置，并且横切的长度为15℃。 波浪形翅片结构由于波浪型动态流动而产生流动扰动，从而提高传热性能。

公开(公告)号：US20160225253A1

公开(公告)日：2016-08-04

申请号：US15093576

申请日：2016-04-07

Applicant: UNIVERSITY OF SEOUL INDUSTRY COOPERATION FOUNDATION

Inventor： Jin Suk KIM

IPC: G08G1/01 ,  G08G1/0965 ,  G08G1/09

CPC classification number: G08G1/0112 ,  G08G1/00 ,  G08G1/0116 ,  G08G1/056 ,  G08G1/091 ,  G08G1/0965 ,  G08G1/096708 ,  G08G1/096725 ,  G08G1/096758 ,  G08G1/096791 ,  G08G1/162

Abstract: The present invention is directed to a system and method for providing vehicles with information about an event occurred on a road, capable of effectively providing information about an accident on a road to vehicles driving toward the region where the accident has occurred, even during hours or in regions in which vehicle traffic is low.

公开(公告)号：US20160110590A1

公开(公告)日：2016-04-21

申请号：US14877938

申请日：2015-10-08

Applicant: University of Seoul Industry Cooperation Foundation

Inventor： Youngmin Yi ,  Saehanseul Yi

IPC: G06K9/00

CPC classification number: G06K9/00288 ,  G06K9/00228 ,  G06K9/00268 ,  G06K9/00973 ,  G06K9/00986 ,  G06K9/6215 ,  G06K9/6257 ,  G06K2009/4666

Abstract: A facial identification method includes changing an image size for facial identification, converting the image of changed size to an LBP domain, and detecting a face through scanning across the converted image. At least one or more of steps of converting and scanning is executed by a plurality of processing units.

Abstract translation: 面部识别方法包括改变用于面部识别的图像尺寸，将改变的尺寸的图像转换为LBP域，以及通过扫描转换的图像来检测脸部。 多个处理单元执行转换和扫描的至少一个或多个步骤。

公开(公告)号：US09252655B2

公开(公告)日：2016-02-02

申请号：US13861295

申请日：2013-04-11

Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD. ,  University of Seoul Industry Cooperation Foundation

Inventor： Jeong Mo Yang ,  Hwan Cho ,  Yong Seong Roh ,  Young Jin Moon ,  Jeong Pyo Park ,  Chang Sik Yoo ,  Yu Jin Jang ,  Joong Ho Choi

IPC: H02M3/158 ,  H02M1/42

CPC classification number: H02M1/4225 ,  Y02B70/126 ,  Y02P80/112

Abstract: A phase shift circuit may include a ramp generation unit charging or discharging a capacitor connected to a switch device to generate a ramp signal, a reference signal generation unit generating a predetermined reference signal from the ramp signal, and a comparison unit comparing the ramp signal with the reference signal to generate a clock signal, wherein at least one of the reference signal generation unit and the comparison unit changes a negative or positive value of offset components included in the reference signal or the ramp signal within every operating period of the switch device.

Abstract translation: 相移电路可以包括斜坡发生单元，对连接到开关装置的电容器进行充电或放电以产生斜坡信号，参考信号产生单元从斜坡信号产生预定参考信号，以及比较单元，将斜坡信号与 所述参考信号用于产生时钟信号，其中所述参考信号生成单元和所述比较单元中的至少一个在所述开关装置的每个操作周期内改变包括在所述参考信号或所述斜坡信号中的偏移分量的负值或正值。

公开(公告)号：US20150369913A1

公开(公告)日：2015-12-24

申请号：US14754291

申请日：2015-06-29

Applicant: University of Seoul Industry Cooperation Foundation ,  Republic of Korea (National Disaster Management Institute)

Inventor： Hyung Sup Jung ,  Dong Taek Lee ,  Zhong Lu ,  Joong Sun Woon ,  Young Jin Park ,  Jae Won Choi ,  Shin Hoi Goo

IPC: G01S13/90

CPC classification number: G01S13/9023

Abstract: An apparatus and method for correcting the ionospheric distortion of an SAR (Synthetic Aperture Radar) interferogram are disclosed herein. The apparatus includes a multiple aperture SAR interferometry (MAI) interferogram generation unit, a transformed MAI interferogram generation unit, an ionospheric distortion interferogram generation unit, and a corrected SAR interferogram acquisition unit. The multiple aperture SAR interferometry (MAI) interferogram generation unit generates a multiple aperture SAR interferometry (MAI) interferogram using an SAR interferogram. The transformed MAI interferogram generation unit generates a transformed MAI interferogram representative of the azimuth direction derivatives of ionospheric distortion phases using the phases of the MAI interferogram. The ionospheric distortion interferogram generation unit generates an ionospheric distortion interferogram using the transformed MAI interferogram. The corrected SAR interferogram acquisition unit acquires a corrected SAR interferogram by eliminating the generated ionospheric distortion interferogram from the SAR interferogram.

Abstract translation: 本文公开了一种用于校正SAR（合成孔径雷达）干涉图的电离层失真的装置和方法。 该装置包括多孔径SAR干涉测量（MAI）干涉图生成单元，变换的MAI干涉图生成单元，电离层失真干涉图生成单元和经校正的SAR干涉图采集单元。 多孔径SAR干涉测量（MAI）干涉图生成单元使用SAR干涉图生成多孔径SAR干涉测量（MAI）干涉图。 变换的MAI干涉图生成单元使用MAI干涉图的相位生成代表电离层失真相位的方位角方向衍生的变换的MAI干涉图。 电离层畸变干涉图生成单元使用转换的MAI干涉图产生电离层失真干涉图。 经校正的SAR干涉图获取单元通过从SAR干涉图中消除所产生的电离层失真干涉图来获取校正的SAR干涉图。

公开(公告)号：US20150295193A1

公开(公告)日：2015-10-15

申请号：US14646885

申请日：2013-11-22

Applicant: UNIVERSITY OF SEOUL INDUSTRY COOPERATION FOUNDATION

Inventor： Byung Eun Park

IPC: H01L51/00 ,  H01L51/10 ,  H01L51/05

CPC classification number: H01L51/0097 ,  H01L51/0021 ,  H01L51/0541 ,  H01L51/0545 ,  Y02E10/549

Abstract: Disclosed are a semiconductor device manufactured using a paper as a substrate and a method of manufacturing the same. According to an embodiment of the present invention, the semiconductor device is manufactured by using a paper including pulp as a raw material or paper as a substrate coated with a heat-resistant material such as silicon. According to the present invention, a metal wiring layer such as a gate electrode is formed on the paper substrate by using a vacuum deposition method, or the like and an insulating layer is stacked thereon.

Abstract translation: 公开了使用纸作为基板制造的半导体器件及其制造方法。 根据本发明的实施例，通过使用包含纸浆作为原材料的纸作为涂覆有诸如硅的耐热材料的基材来制造半导体器件。 根据本发明，通过使用真空沉积法等在纸基材上形成诸如栅电极的金属布线层，并且在其上层叠绝缘层。

公开(公告)号：US20150102786A1

公开(公告)日：2015-04-16

申请号：US14515122

申请日：2014-10-15

Applicant: Samsung Electro-Mechanics Co., Ltd. ,  University of Seoul Industry Cooperation Foundation

Inventor： Byung Hoon KIM ,  Jeong Mo YANG ,  Hwan CHO ,  Yong Seong ROH ,  Young Jin MOON ,  Jeong Pyo PARK ,  Chang Sik YOO ,  Yu Jin JANG ,  Joong Ho CHOI

IPC: H02M1/42

CPC classification number: H02M1/4208 ,  H02M1/4225 ,  H02M2001/0032 ,  Y02B70/126 ,  Y02B70/16

Abstract: The present invention relates to a PFC control circuit, an active PFC circuit, and a PFC control method. According to an embodiment of the present invention, a PFC control circuit including: an inductor current sensing unit for sensing an inductor current of a PFC circuit; an output voltage feedback unit for outputting a feedback output signal; a sensing and feedback signal application unit for outputting a sensing voltage signal during switching duty on of the PFC circuit and adding the feedback output signal to the sensing voltage signal to output the added signal during switching duty off of the PFC circuit; and a PFC control unit for generating a comparison signal and generating a duty control signal from the comparison signal and a first reference signal to make variations due to an internal offset be removed or reduced is provided.

Abstract translation: 本发明涉及PFC控制电路，有源PFC电路和PFC控制方法。 根据本发明的实施例，一种PFC控制电路，包括：用于感测PFC电路的电感电流的电感器电流感测单元; 用于输出反馈输出信号的输出电压反馈单元; 感测和反馈信号施加单元，用于在PFC电路的开关占空比期间输出感测电压信号，并将反馈输出信号加到感测电压信号，以在PFC电路的开关占空关闭期间输出相加的信号; 并且提供用于产生比较信号并从比较信号产生占空比控制信号和由第一参考信号产生由于内部偏移引起的变化的PFC控制单元。

公开(公告)号：US20150002043A1

公开(公告)日：2015-01-01

申请号：US14063744

申请日：2013-10-25

Applicant: University of Seoul Industry Cooperation Foundation ,  SAMSUNG ELECTRO-MECHANICS CO., LTD.

Inventor： Dae Hoon HAN ,  Seo Hyung KIM ,  Seung Ryung RYU ,  Joong Ho CHOI ,  Hong Jin KIM ,  Joo Hyung LEE ,  Jae Shin LEE ,  Kang Yoon LEE

IPC: H05B33/08

CPC classification number: H05B33/0815 ,  H05B33/0818 ,  Y02B20/346

Abstract: There are provided a power supply apparatus switching a power input to a primary side to supply the power to a predetermined load connected to a secondary side electrically insulated from the primary side and a control circuit thereof, the control circuit generating a predetermined PWM signal to apply the generated PWM signal to a dimming switch connected to an end of the load and controlling a switching frequency of the primary side based on a control voltage generated according to a feedback signal depending on the power supplied to the load and the PWM signal, wherein a voltage variation amount of the control voltage may be constantly maintained regardless of a duty of the PWM signal.

Abstract translation: 提供一种电源装置，其将电力输入切换到初级侧，以向连接到与初级侧电绝缘的次级侧的预定负载及其控制电路供电，所述控制电路产生预定的PWM信号以施加 所产生的PWM信号到连接到负载端的调光开关，并且根据根据提供给负载的功率和PWM信号的功率根据反馈信号产生的控制电压来控制初级侧的开关频率，其中a 控制电压的电压变化量可以恒定地维持，而与PWM信号的占空比无关。

公开(公告)号：US08681411B2

公开(公告)日：2014-03-25

申请号：US13758115

申请日：2013-02-04

Applicant: University of Seoul Industry Cooperation Foundation

Inventor： Doyeol Ahn

IPC: G02F1/03 ,  H01L29/06

CPC classification number: G02F1/017 ,  B82Y20/00 ,  G02F1/01 ,  G02F2202/32 ,  G02F2203/10

Abstract: Devices, methods, and techniques for frequency-dependent optical switching are provided. In one embodiment, a device includes a substrate, a first optical-field confining structure located on the substrate, a second optical-field confining structure located on the substrate, and a composite structure located between the first and second optical-field confining structures. The second optical-field confining structure may be spaced apart from the first optical-field confining structure. The composite structure may include an embedding structure with a surface to receive photons and multiple quantum structures located in the embedding structure.

Abstract translation: 提供了用于频率相关光切换的设备，方法和技术。 在一个实施例中，器件包括衬底，位于衬底上的第一光场约束结构，位于衬底上的第二光场限制结构以及位于第一和第二光场约束结构之间的复合结构。 第二光场约束结构可以与第一光场约束结构间隔开。 复合结构可以包括具有表面以接收定位在嵌入结构中的光子和多个量子结构的嵌入结构。