公开(公告)号：US5771212A

公开(公告)日：1998-06-23

申请号：US639799

申请日：1996-04-29

申请人： Sang Jun Park

发明人： Sang Jun Park

IPC分类号： G09B5/06 ,  G09B19/06 ,  G11B17/22 ,  G11B20/10 ,  G11B20/12 ,  G11B27/10 ,  G11B27/30 ,  G11B27/34

CPC分类号： G11B27/34 ,  G09B19/06 ,  G09B5/065 ,  G11B20/10527 ,  G11B27/105 ,  G11B27/3063 ,  G11B20/1217 ,  G11B2020/10592 ,  G11B2220/2545

摘要： A method and apparatus for recording and reproducing language learning information from a compact disk. On a compact disk, audio data is recorded separately on left and right channels of a general signal area of the compact disk. Sub-Q data, reproduction information data, and language learning data are alternately recorded between adjacent groups of the audio data recorded separately on the left and right channels of the general signal area of the compact disk. The total number of groups of the recorded sub-Q data is N, the total number of groups of the recorded reproduction information data is M, and the total number of groups of the recorded language learning data is L, where N, M and L are natural numbers and N+M+L does not exceed 75 per second. The reproduction information data indicates the reproduction order of the recorded audio data and the language learning data indicates the contents of the recorded audio data. The reproduction information data is detected from the general signal area of the compact disk. The reproduction order of the L and R channels is determined in response to the detected reproduction information data, and the audio data recorded on the compact disk is reproduced in the determined reproduction order.

摘要翻译： 一种用于从光盘记录和再现语言学习信息的方法和装置。 在光盘上，音频数据分别记录在光盘的通用信号区域的左右声道上。 子Q数据，再现信息数据和语言学习数据被交替地记录在分别记录在光盘的通用信号区域的左和右声道上的音频数据的相邻组之间。 记录的子Q数据组的总数为N，所记录的再现信息数据的组的总数为M，记录的语言学习数据的组的总数为L，其中N，M和L 是自然数，N + M + L每秒不超过75。 再现信息数据表示记录的音频数据的再现顺序，并且语言学习数据表示记录的音频数据的内容。 从光盘的一般信号区域检测再现信息数据。 响应于检测到的再现信息数据确定L和R声道的再现顺序，并且以确定的再现顺序再现记录在光盘上的音频数据。

公开(公告)号：US10001385B2

公开(公告)日：2018-06-19

申请号：US15321994

申请日：2015-06-25

申请人： Sang Jun Park

发明人： Sang Jun Park

IPC分类号： G01C21/36 ,  G09B29/00 ,  G06F17/30 ,  G06Q50/26

CPC分类号： G01C21/3694 ,  G01C21/3697 ,  G06F16/29 ,  G06F16/444 ,  G06Q50/265 ,  G08G1/09 ,  G09B29/007

摘要： An interactive street safety map system for internet, GPS, and mobile users is disclosed. The system is designed to identify crime and traffic accidents information at street level. Each street segment on the map indicates low to high density of crime and traffic accidents in different colors in order to improve public perception of safety on each of the streets displayed. The system includes crime and traffic accident data, and the system users can query the data for their interest locations, crime types, crime date and time of occurrence, and the number of crime incidents and traffic accidents. Ultimately, the online street safety map allows users to choose relatively low risk of crime and traffic accident streets for their own safety. The system harvests crime and traffic information data from police departments through Computer-Aided Dispatch (CAD), Recorded Management Systems (RMS), and other crime and traffic information sharing services.

公开(公告)号：US20130279195A1

公开(公告)日：2013-10-24

申请号：US13976842

申请日：2011-12-30

申请人： Kyoung Soo Ahn ,  Sang Jun Park ,  Jae Hyuk Jang ,  Jong Sun Kim ,  Jeong Oh Lee

发明人： Kyoung Soo Ahn ,  Sang Jun Park ,  Jae Hyuk Jang ,  Jong Sun Kim ,  Jeong Oh Lee

IPC分类号： F21V8/00

CPC分类号： G02B6/0011 ,  G02B6/0021 ,  G02B6/0036 ,  G02B6/0083 ,  G02B6/0091 ,  G02F1/133615

摘要： The present invention relates to a structure of an edge-type back light unit, particularly to a structure comprising a light source receiving part, which receives a light source such as LED formed to the central direction of an optical plate at one side or the other side of the optical plate.The present invention has excellent optical property and has an effect of wide application to various LCDs because it comprises a light source receiving part, which can install a printed circuit board mounting the light source such as LED to an embedded form in an edge-type back light unit.

摘要翻译： 本发明涉及一种边缘型背光单元的结构，特别涉及一种包括光源接收部分的结构，该光源接收部分在一侧或另一侧接收形成在光学板的中心方向上的诸如LED的光源 一侧的光学板。 本发明具有优异的光学性能，并且具有广泛应用于各种LCD的效果，因为它包括光源接收部分，其可以将安装诸如LED的光源的印刷电路板以嵌入的形式安装在边缘型背面 光单元。

公开(公告)号：US20130223096A1

公开(公告)日：2013-08-29

申请号：US13884565

申请日：2011-07-15

申请人： Jong Sun Kim ,  Sang Jun Park ,  Kyoung Soo Ahn ,  Kyoung Jong Yoo ,  Yong In Lee

发明人： Jong Sun Kim ,  Sang Jun Park ,  Kyoung Soo Ahn ,  Kyoung Jong Yoo ,  Yong In Lee

IPC分类号： F21V8/00

CPC分类号： G02B6/0036 ,  G02B6/0021 ,  G02B6/0038 ,  G02B6/0061 ,  G02F1/133603 ,  G02F1/133606 ,  G02F2001/133607

摘要： The present invention provides a light unit, comprising a printed circuit board equipped with a plurality of LEDs; and a light guide member equipped with mounting grooves to house the LEDs. It is preferred that the light guide member comprises one surface and another surface facing the one surface; a first density pattern area and a second density pattern area having higher density than that of the first density pattern area are formed in the one surface; and the second density pattern is disposed in an area closer to the light emitting surface of the LED than the first density pattern area.According to the present invention, hot spots can be removed by forming high density optical patterns on the upper surface of a light guide member and diffusing the light of LEDs; meanwhile, the transmission range of light can be extended and light extraction efficiency can be improved by disposing low density optical patterns in adjacent areas.

摘要翻译： 本发明提供了一种灯单元，包括配备有多个LED的印刷电路板; 以及配备有用于容纳LED的安装槽的导光部件。 优选的是，导光构件包括一个表面和面向一个表面的另一个表面; 在一个表面上形成具有比第一密度图案区域的密度高的第一密度图案区域和第二密度图案区域; 并且第二浓度图案设置在比第一密度图案区域更靠近LED的发光表面的区域中。 根据本发明，通过在导光构件的上表面上形成高密度光学图案并使LED的光扩散，可以去除热点; 同时，通过在邻近区域设置低密度光学图案，可以延长光的透射范围，提高光提取效率。

公开(公告)号：US20120030900A1

公开(公告)日：2012-02-09

申请号：US13205421

申请日：2011-08-08

申请人： Jin Wook Seo ,  Sang Jun Park

发明人： Jin Wook Seo ,  Sang Jun Park

IPC分类号： A47L11/00 ,  A47L5/00

CPC分类号： A47L5/28 ,  A47L9/0054 ,  A47L9/009

摘要： An upright type vacuum cleaner is disclosed. The upright type vacuum cleaner includes a main body provided so that a disposition angle of the main body with respect to a surface to be cleaned is variable, a suction nozzle coupled to the main body so that the suction nozzle moves along the surface to be cleaned, and a joint provided between the main body and the suction nozzle to connect the main body and the suction nozzle so that the main body and the suction nozzle are rotated about a plurality of axes.

摘要翻译： 公开了直立式真空吸尘器。 直立式真空吸尘器包括：主体，其设置成使得主体相对于待清洁表面的配置角度可变;吸入喷嘴，其连接到主体，使得吸嘴沿待清洁的表面移动 以及设置在主体和吸嘴之间的接头，用于连接主体和吸嘴，使得主体和吸嘴围绕多个轴线旋转。

公开(公告)号：US07760285B2

公开(公告)日：2010-07-20

申请号：US11846227

申请日：2007-08-28

申请人： Sang Jun Park ,  Ik Soo Lee

发明人： Sang Jun Park ,  Ik Soo Lee

IPC分类号： G02F1/1333

CPC分类号： G02F1/133608 ,  G02F2001/133612

摘要： A backlight unit and a liquid crystal display device having the same are disclosed. The backlight unit includes a light source, a light guide plate guiding light emitted from the light source, an optical sheet arranged on the light guide plate, a mold frame receiving the light guide plate and the optical sheet, a printed circuit board (“PCB”) outlet in the mold frame, a printed circuit board (“PCB”) received in the PCB outlet, and a PCB adhesive sheet for adhering the PCB to the mold frame.

摘要翻译： 公开了一种背光单元和具有该背光单元的液晶显示装置。 背光单元包括光源，引导从光源发射的光的导光板，布置在导光板上的光学片，接收导光板和光学片的模框，印刷电路板（“PCB” “）出口，在PCB出口中接收的印刷电路板（”PCB“）和用于将PCB粘附到模框上的PCB粘合片。

公开(公告)号：US07107647B2

公开(公告)日：2006-09-19

申请号：US10608099

申请日：2003-06-30

申请人： Sang Jun Park

发明人： Sang Jun Park

IPC分类号： A47L5/28 ,  A47L9/04

CPC分类号： A47L5/30

摘要： The present invention relates to an apparatus of driving an agitator of an upright vacuum cleaner. It includes a fixing panel and a rotation guide which are positioned at an outer side of the driving shaft roller and guided to move coaxially with the driving shaft roller so as to conveniently switch a power transmitted to an agitator by a user's foot; a support sphere and a roller support part which are formed in a direction of an axis parallel with the driving shaft roller on an outer circumference of the rotation guide; an idle roller which is inserted into the roller support part; a manipulating means connected with the support sphere, for controlling the rotation guide so that the elastic member is selectively wound around the driving shaft roller or the idle roller; and a stop means for maintaining a position of the rotational driving part stably.

摘要翻译： 本发明涉及驱动直立式真空吸尘器的搅拌器的装置。 它包括定位在驱动轴辊的外侧的定影板和旋转引导件，并被引导与驱动轴辊同轴地移动，从而方便地切换由使用者的脚传递到搅拌器的动力; 支撑球体和滚子支撑部，其在与所述驱动轴辊平行的轴线的方向上形成在所述旋转引导件的外周上; 插入辊支撑部的空转辊; 与支撑球体连接的操作装置，用于控制旋转引导件，使得弹性构件选择性地卷绕在驱动轴辊或空转辊周围; 以及用于稳定地保持旋转驱动部的位置的停止装置。

公开(公告)号：US5862108A

公开(公告)日：1999-01-19

申请号：US885948

申请日：1997-06-30

申请人： Sang Jun Park

发明人： Sang Jun Park

IPC分类号： G09B5/06 ,  G09B19/06 ,  G11B17/22 ,  G11B20/10 ,  G11B20/12 ,  G11B27/10 ,  G11B27/30 ,  G11B27/34

CPC分类号： G11B27/34 ,  G09B19/06 ,  G09B5/065 ,  G11B20/10527 ,  G11B27/105 ,  G11B27/3063 ,  G11B20/1217 ,  G11B2020/10592 ,  G11B2220/2545

摘要： A method and apparatus for reproducing language learning information data from a compact disk. On a compact disk, audio data is recorded separately on left and right channels of a general signal area of the compact disk. Sub-Q data, reproduction information data, and language learning data are alternately recorded between adjacent groups of the audio data recorded separately on the left and right channels of the general signal area of the compact disk. The reproduction information data is detected from the general signal area of the compact disk. The reproduction order of the L and R channels is determined in response to the detected reproduction information data, and the audio data recorded on the compact disk is reproduced in the determined reproduction order.

摘要翻译： 一种用于从光盘再现语言学习信息数据的方法和装置。 在光盘上，音频数据分别记录在光盘的通用信号区域的左右声道上。 子Q数据，再现信息数据和语言学习数据被交替地记录在分别记录在光盘的通用信号区域的左和右声道上的音频数据的相邻组之间。 从光盘的一般信号区域检测再现信息数据。 响应于检测到的再现信息数据确定L和R声道的再现顺序，并且以确定的再现顺序再现记录在光盘上的音频数据。

公开(公告)号：US09060662B2

公开(公告)日：2015-06-23

申请号：US13205421

申请日：2011-08-08

申请人： Jin Wook Seo ,  Sang Jun Park

发明人： Jin Wook Seo ,  Sang Jun Park

IPC分类号： A47L5/28 ,  A47L9/00

CPC分类号： A47L5/28 ,  A47L9/0054 ,  A47L9/009

摘要： An upright type vacuum cleaner is disclosed. The upright type vacuum cleaner includes a main body provided so that a disposition angle of the main body with respect to a surface to be cleaned is variable, a suction nozzle coupled to the main body so that the suction nozzle moves along the surface to be cleaned, and a joint provided between the main body and the suction nozzle to connect the main body and the suction nozzle so that the main body and the suction nozzle are rotated about a plurality of axes.

摘要翻译： 公开了直立式真空吸尘器。 直立式真空吸尘器包括：主体，其设置成使得主体相对于待清洁表面的配置角度可变;吸入喷嘴，其连接到主体，使得吸嘴沿待清洁的表面移动 以及设置在主体和吸嘴之间的接头，用于连接主体和吸嘴，使得主体和吸嘴围绕多个轴线旋转。

公开(公告)号：US08855205B2

公开(公告)日：2014-10-07

申请号：US12977938

申请日：2010-12-23

申请人： Je Chang Jeong ,  Soon Jong Jin ,  Sang Jun Park ,  Hyuk Lee

发明人： Je Chang Jeong ,  Soon Jong Jin ,  Sang Jun Park ,  Hyuk Lee

IPC分类号： H04N7/12 ,  H04N7/26 ,  H04N7/32 ,  H04N19/51

CPC分类号： H04N19/513 ,  H04N19/176 ,  H04N19/52 ,  H04N19/527 ,  H04N19/55 ,  H04N19/573

摘要： Initial value is selected when motion estimation is performed using predicted motion vector in video codec in which multiple references are allowed, and coding amount of motion vectors is reduced using predicted motion vector. Motion vector encoding apparatus includes predicted motion vector generator that generates adjacent motion vectors of current block with respect to each of reference pictures and generates each predicted motion vector of the current block from the generated adjacent motion vectors, motion estimator that determines final motion vector of the current block and final reference picture corresponding to the final motion vector with regard to search regions of the reference pictures, differential unit that obtains difference between the final motion vector of the current block and final predicted motion vector corresponding to the determined final reference picture among the predicted motion vectors, and unit for encoding information about the final reference picture and the difference.

摘要翻译： 使用允许多个参考的视频编解码器中的预测运动矢量进行运动估计时选择初始值，并且使用预测运动矢量减少运动矢量的编码量。 运动矢量编码装置包括：预测运动矢量生成器，其生成相对于每个参考图像的当前块的相邻运动矢量，并根据所生成的相邻运动矢量生成当前块的每个预测运动矢量，运动估计器确定最终运动矢量 对应于参考图像的搜索区域的最终运动矢量的当前块和最终参考图片，获得当前块的最终运动矢量与对应于所确定的最终参考图片的最终预测运动矢量之间的差的差分单元 预测运动矢量，以及用于编码关于最终参考图片的信息和差异的单元。