公开(公告)号：US20070177098A1

公开(公告)日：2007-08-02

申请号：US11343474

申请日：2006-01-31

Applicant: Suk-Jae Lee ,  Ju-Jae Lee ,  Hyun-Jun Lee ,  Sung-Jun Lee

Inventor： Suk-Jae Lee ,  Ju-Jae Lee ,  Hyun-Jun Lee ,  Sung-Jun Lee

IPC: G02C9/00

CPC classification number: G02C9/00 ,  G02C9/02 ,  G02C2200/02

Abstract: Disclosed herein is a pivotally openable spectacles and sunshade-clip assembly in which a sunshade-clip is pivotally rotatable about a pair of hinge arm units thereof after being attached to spectacles by use of corresponding spectacles magnets and clip magnets. The spectacles include a pair of lens frames, a pair of temple arms, a pair of hinge units each used to hingedly connect one of the lens frames to one of the temple arms. The spectacles magnets are mounted in the hinge units. The sunshade-clip includes a pair of colored clip lenses, a pair of clip lens frames, a pair of hinge arm units, and the clip magnets mounted to the hinge arm units, respectively, to correspond to the spectacles magnets.

Abstract translation: 本文公开了一种可枢转地打开的眼镜和遮阳夹组合件，其中遮阳夹在通过使用相应的眼镜磁体和夹子磁体附接到眼镜之后可围绕其一对铰链臂单元枢转地旋转。 眼镜包括一对透镜框，一对镜腿臂，一对铰链单元，每个铰链单元用于将一个透镜框铰接地连接到其中一个镜腿臂。 眼镜磁体安装在铰链单元中。 遮阳夹包括一对彩色夹子透镜，一对夹子透镜框架，一对铰链臂单元和分别安装到铰链臂单元的夹子磁体，以对应于眼镜磁体。

公开(公告)号：US20070040759A1

公开(公告)日：2007-02-22

申请号：US11504512

申请日：2006-08-15

Applicant: Sung-Jun Lee ,  Kwang-Chun Lee

Inventor： Sung-Jun Lee ,  Kwang-Chun Lee

IPC: H01Q9/28

CPC classification number: H01Q9/285 ,  H01Q1/38 ,  H01Q5/335

Abstract: A stub printed antenna (SPDA) and a method of designing the same are provided. The SPDA include: a substrate; dipole arms disposed at both surfaces of the substrate for transmitting/receiving a signal; a parallel metal strip line disposed at both surfaces of the substrate, and each having one end connected to each of the dipole arms; a stub disposed at both surfaces of the substrate, and connected to the other end of the parallel metal strip line; a coaxial probe connected to the junction of the parallel metal strip line and the stub for feeding signals; a hole for inserting an inner conductor of the coaxial probe; and a contact for connecting to an outer conductor of the coaxial probe.

Abstract translation: 提供短桩印刷天线（SPDA）及其设计方法。 SPDA包括：底物; 设置在用于发送/接收信号的基板的两个表面处的偶极臂; 设置在基板的两个表面处的平行金属带状线，并且每个具有连接到每个偶极臂的一端; 设置在基板的两个表面上并连接到平行金属带状线的另一端的短截线; 连接到并联金属带状线和短截线的接头的同轴探头用于馈送信号; 用于插入所述同轴探针的内部导体的孔; 以及用于连接到同轴探头的外导体的触点。

公开(公告)号：US20060187406A1

公开(公告)日：2006-08-24

申请号：US11060758

申请日：2005-02-18

Applicant: Suk-Jae Lee ,  Ju-Jae Lee ,  Hyun-Jun Lee ,  Sung-Jun Lee

Inventor： Suk-Jae Lee ,  Ju-Jae Lee ,  Hyun-Jun Lee ,  Sung-Jun Lee

IPC: G02C9/00

CPC classification number: G02C9/04 ,  G02C2200/02

Abstract: Disclosed herein is a spectacles and sunshade clip assembly. The assembly comprises spectacles including a pair of lens frames, and a pair of hinges affixed to opposite outer ends of the lens, and a sunshade clip including a pair of sunshade lens frames connected to each other by means of a bridge. The sunshade clip further comprises a pair of magnet ribs affixed to opposite outer ends of the sunshade lens frames to linearly extend across only a relatively short distance in a longitudinal direction of the sunshade clip. A respective one of the hinges provided at the spectacles is spaced apart forward from a reference line having a radius of curvature defined by inner surfaces of the lens frames, so that a portion thereof, coming into contact with a corresponding one of the lens frames, forms a forwardly-protruding portion. The forwardly-protruding portion is formed as a recessed magnet-mounting portion to receive a corresponding one of the magnets

Abstract translation: 本文公开了一种眼镜和遮阳夹组合件。 该组件包括眼镜，包括一对透镜框，以及固定在透镜的相对外端的一对铰链，以及包括通过桥连接到彼此的一对遮阳透镜框的遮阳夹。 遮阳夹还包括固定在遮阳透镜框架的相对的外端上的一对磁肋，以在遮阳夹的长度方向上仅在相对短的距离上线性延伸。 设置在眼镜上的铰链中的相应的一个铰链与具有由透镜框架的内表面限定的曲率半径的参考线向前间隔开，使得其与相应的一个透镜框架接触的部分， 形成向前突出的部分。 向前突出部分形成为凹入的磁体安装部分以接收相应的一个磁体

公开(公告)号：US20050207720A1

公开(公告)日：2005-09-22

申请号：US10911492

申请日：2004-08-05

Applicant: Sung Jun Lee ,  Yoon Hong ,  Ro Lee ,  Jong Kim

Inventor： Sung Jun Lee ,  Yoon Hong ,  Ro Lee ,  Jong Kim

IPC: G02B6/00 ,  G02B6/26

CPC classification number: G02B6/266 ,  G02B6/3502 ,  G02B6/3552 ,  G02B6/3572 ,  G02B6/3594

Abstract: Disclosed herein is a cantilever-type PLC optical attenuator. The optical attenuator includes a base substrate made of silicon, an input waveguide, and output waveguide. Front portions of the upper and lower silicon substrates around the output waveguide are thinner than rear portions of the upper and lower silicon substrates around the output waveguide to provide a cantilever part having upper and lower cantilever substrate parts. A first electrode is provided on a bottom of the lower cantilever substrate part, and a second electrode is provided on the base substrate to electromagnetically correspond to the first electrode. When a voltage is applied between the first and second electrodes, the cantilever part moves up and down by an electromagnetic force, thus controlling the output light.

Abstract translation: 这里公开了一种悬臂型PLC光衰减器。 光衰减器包括由硅制成的基底，输入波导和输出波导。 输出波导周围的上硅衬底和下硅衬底的前部比输出波导周围的上硅衬底和下硅衬底的后部更薄，以提供具有上和下悬臂衬底部件的悬臂部件。 第一电极设置在下悬臂基板部分的底部，并且第二电极设置在基底基板上以与第一电极电磁对应。 当在第一和第二电极之间施加电压时，悬臂部分通过电磁力上下移动，从而控制输出光。

公开(公告)号：US09604706B2

公开(公告)日：2017-03-28

申请号：US13502361

申请日：2010-10-05

Applicant: Seong Jin Yoo ,  Sung Jun Lee ,  Dong Kyu Choi

Inventor： Seong Jin Yoo ,  Sung Jun Lee ,  Dong Kyu Choi

IPC: B63B25/16 ,  B63B27/34 ,  B63B27/24 ,  F17C9/02 ,  B63H21/38 ,  B63H21/14 ,  B63J99/00

CPC classification number: B63B27/34 ,  B63B25/16 ,  B63B27/24 ,  B63H21/14 ,  B63H21/38 ,  B63J2099/003 ,  F17C9/02 ,  F17C2205/0352 ,  F17C2221/033 ,  F17C2221/035 ,  F17C2223/0153 ,  F17C2227/0135 ,  F17C2227/0157 ,  F17C2260/013 ,  F17C2265/031 ,  F17C2265/037 ,  F17C2265/065 ,  F17C2270/0105 ,  F17C2270/0113 ,  F17C2270/0123 ,  F17C2270/0136 ,  Y02T70/5218 ,  Y02T70/5263

Abstract: A ship for bunkering liquefied fuel gas to a liquefied-fuel-gas propulsion ship includes: a liquefied-fuel-gas storage tank installed in the ship; a fuel supply pipe connected to the liquefied-fuel-gas storage tank and supplying fuel to the liquefied-fuel-gas propulsion ship; and a BOG collection pipe collecting BOG produced in a liquefied fuel gas tank of the liquefied-fuel-gas propulsion ship.

公开(公告)号：US09025700B2

公开(公告)日：2015-05-05

申请号：US14365885

申请日：2011-12-16

Applicant: Pylyp Ostrovskyy ,  Johann Christoph Scheytt ,  Jae Ho Jung ,  Bong Hyuk Park ,  Sung Jun Lee

Inventor： Pylyp Ostrovskyy ,  Johann Christoph Scheytt ,  Jae Ho Jung ,  Bong Hyuk Park ,  Sung Jun Lee

IPC: H04L27/36 ,  H03F3/217 ,  H03M3/00 ,  H04L25/49

CPC classification number: H04L27/367 ,  H03F3/2175 ,  H03M3/404 ,  H04L25/4927

Abstract: A digital polar modulator (DPM) for transforming a baseband signal into a modulated digital modulator output signal comprises an input unit and two low-pass delta-sigma modulators, a first one being connected downstream from the first input part and configured to provide at its output a first pulse train in dependence on an amplitude- modulating baseband signal component, and a second one being connected downstream from the second input part and configured to provide at its output a multilevel quantized signal in dependence on a phase modulating baseband signal component; a multiphase generator, which is configured to provide a set of square-wave carrier signals having a common carrier frequency and exhibiting discrete phase shifts with respect to each other; a multiplexer, which is configured to provide a multiplexer output signal that is formed by switching, in dependence on a signal received at a select input as a function of time, between selected ones of the carrier signals; and a combiner unit.

Abstract translation: 用于将基带信号变换为调制数字调制器输出信号的数字极调制器（DPM）包括输入单元和两个低通Δ-Σ调制器，第一个调制器连接在第一输入部分的下游， 根据幅度调制基带信号分量输出第一脉冲序列，第二脉冲序列连接在第二输入部分的下游，并且被配置为根据相位调制基带信号分量在其输出端提供多级量化信号; 多相发生器，其被配置为提供具有相同载波频率并且相对于彼此呈现离散相移的一组方波载波信号; 多路复用器，其被配置为提供多路复用器输出信号，所述多路复用器输出信号通过根据在选择输入端接收的信号作为时间的函数在所选择的载波信号之间进行切换而形成; 和组合器单元。

公开(公告)号：US20140307825A1

公开(公告)日：2014-10-16

申请号：US14365885

申请日：2011-12-16

Applicant: Pylyp Ostrovskyy ,  Johann Christoph Scheytt ,  Jae Ho Jung ,  Bong Hyuk Park ,  Sung Jun Lee

Inventor： Pylyp Ostrovskyy ,  Johann Christoph Scheytt ,  Jae Ho Jung ,  Bong Hyuk Park ,  Sung Jun Lee

IPC: H04L27/36 ,  H03M3/00 ,  H03F3/217 ,  H04L25/49

CPC classification number: H04L27/367 ,  H03F3/2175 ,  H03M3/404 ,  H04L25/4927

Abstract: A digital polar modulator (DPM) for transforming a baseband signal into a modulated digital modulator output signal comprises an input unit and two low-pass delta-sigma modulators, a first one being connected downstream from the first input part and configured to provide at its output a first pulse train in dependence on an amplitude- modulating baseband signal component, and a second one being connected downstream from the second input part and configured to provide at its output a multilevel quantized signal in dependence on a phase modulating baseband signal component; a multiphase generator, which is configured to provide a set of square-wave carrier signals having a common carrier frequency and exhibiting discrete phase shifts with respect to each other; a multiplexer, which is configured to provide a multiplexer output signal that is formed by switching, in dependence on a signal received at a select input as a function of time, between selected ones of the carrier signals; and a combiner unit.

Abstract translation: 用于将基带信号变换为调制数字调制器输出信号的数字极调制器（DPM）包括输入单元和两个低通Δ-Σ调制器，第一个调制器连接在第一输入部分的下游， 根据幅度调制基带信号分量输出第一脉冲序列，第二脉冲序列连接在第二输入部分的下游，并且被配置为根据相位调制基带信号分量在其输出端提供多级量化信号; 多相发生器，其被配置为提供具有相同载波频率并且相对于彼此呈现离散相移的一组方波载波信号; 多路复用器，其被配置为提供多路复用器输出信号，所述多路复用器输出信号通过根据在选择输入端接收的信号作为时间的函数在所选择的载波信号之间进行切换而形成; 和组合器单元。

公开(公告)号：US08681898B2

公开(公告)日：2014-03-25

申请号：US13449231

申请日：2012-04-17

Applicant: Joon-Hyung Kim ,  Sung-Jun Lee ,  Jae-Ho Jung

Inventor： Joon-Hyung Kim ,  Sung-Jun Lee ,  Jae-Ho Jung

IPC: H03C3/00

CPC classification number: H04L27/2614 ,  H03F1/025

Abstract: A signal amplifying apparatus, a wireless transmitting apparatus, and a signal amplifying method are provided. The signal amplifying apparatus modulates an envelope signal using a multi-bit quantizer, thereby increasing coding efficiency and tracking optimal supply voltage with respect to envelope variation due to the use of the multi-bit quantizer.

Abstract translation: 提供信号放大装置，无线发送装置和信号放大方法。 信号放大装置使用多位量化器对包络信号进行调制，由于使用多位量化器，相对于包络变化，提高了编码效率并跟踪最佳供电电压。

公开(公告)号：US20140069118A1

公开(公告)日：2014-03-13

申请号：US14006655

申请日：2011-12-20

Applicant: Seung Kyo Jung ,  Jung Han Lee ,  Je Heon Jung ,  Sung Jun Lee ,  Hyun Jun Shin ,  Dong Kyu Choi

Inventor： Seung Kyo Jung ,  Jung Han Lee ,  Je Heon Jung ,  Sung Jun Lee ,  Hyun Jun Shin ,  Dong Kyu Choi

IPC: F17C7/04

CPC classification number: F17C7/04 ,  F02D19/0605 ,  F02M21/0215 ,  F02M21/0245 ,  F02M21/0287 ,  Y02T10/32 ,  Y02T10/36

Abstract: Provided is a fuel supply system for a marine structure using a high-pressure natural gas injection engine. The fuel supply system includes: a boil-off gas (BOG) compression unit configured to receive and compress BOG generated in a storage tank storing a liquefied gas; a reliquefaction apparatus configured to receive and liquefy the BOG compressed by the BOG compression unit; a buffer tank configured to receive the liquefied BOG from the reliquefaction apparatus and separate the reliquefied BOG into a gaseous component and a liquid component; a high-pressure pump configured to receive the liquid component from the buffer tank and compress the liquid component; and a high-pressure gasifier configured to gasify the liquid component compressed by the high-pressure pump and supply the gasified liquid component to the high-pressure natural gas injection engine.

Abstract translation: 提供了一种使用高压天然气喷射发动机的海洋结构的燃料供给系统。 燃料供给系统包括：蒸发气体（BOG）压缩单元，被配置为接收和压缩在存储液化气体的储存罐中产生的BOG; 配置为接收和液化由BOG压缩单元压缩的BOG的再液化装置; 缓冲罐，其构造成从所述再液化装置接收液化的BOG并将所述再液化的BOG分离成气态组分和液体组分; 构造成从缓冲罐接收液体成分并压缩液体成分的高压泵; 以及高压气化​​器，其被配置为气化由高压泵压缩的液体组分，并将气化液体组分供应到高压天然气喷射发动机。

公开(公告)号：US20130133426A1

公开(公告)日：2013-05-30

申请号：US13592198

申请日：2012-08-22

Applicant: Jung Tae PARK ,  Seung Heon HAN ,  Jong Woon KIM ,  Heung Woo PARK ,  Jung Won LEE ,  Jung Eun NOH ,  Won Kyu JEUNG ,  Sung Jun LEE

Inventor： Jung Tae PARK ,  Seung Heon HAN ,  Jong Woon KIM ,  Heung Woo PARK ,  Jung Won LEE ,  Jung Eun NOH ,  Won Kyu JEUNG ,  Sung Jun LEE

IPC: G01P15/12

CPC classification number: G01P15/12 ,  G01C19/56 ,  G01P15/09 ,  G01P15/097 ,  G01P2015/084

Abstract: Disclosed herein is an inertial sensor including: a membrane; a mass body provided under the membrane; a plurality of patterned magnets provided under the mass body; and a magnetoresistive element provided to be spaced apart from the mass body and measuring static DC acceleration acting on the mass body through resistance changed according to magnetic fields of the plurality of patterned magnets. The plurality of patterned magnets and the magnetoresistive element are included, thereby making it possible to measure static DC acceleration (particularly, gravity acceleration) that is difficult to measure using an existing to piezoelectric element.

Abstract translation: 本文公开了一种惯性传感器，包括：膜; 设置在膜下面的质量体; 设置在所述质量体下方的多个图案化磁体; 以及设置成与质量体间隔开的磁阻元件，并且通过根据多个图案化磁体的磁场而改变的电阻测量作用在质量体上的静态直流加速度。 包括多个图案化磁体和磁阻元件，从而可以测量使用现有的压电元件难以测量的静态直流加速度（特别是重力加速度）。