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. 发明公开

KR1020030076055A 2 언어 자막 어학 학습기 无效
标题翻译：语言学习机具有双重功能
公开(公告)号：KR1020030076055A
公开(公告)日：2003-09-26
申请号：KR1020020015709
申请日：2002-03-22
申请人： (주)엔에로 , 이경종
发明人： 이경종
IPC分类号： G09B5/04
CPC分类号： G09B5/06 , G09B19/06
摘要： PURPOSE: A language learning machine having a bilingual caption function is provided to improve the learning effect by displaying first and second letter information on a displaying window according to a selection of a user. CONSTITUTION: An interface unit(1) receives data from outside. A memory(2-2) stores the received data. A CD(Compact Disk) driving unit(2-1) reads a CD which records learning information. A decoder(3) decodes compressed data. A bit detecting unit(4) detects bits of the decoded data. A demodulating unit(5) decodes 14-bit format data into 8-bit format. An error processing unit(6) restores errors in data. A channel distributer(7) divides one streamed data into right and left audio channels. Two DAC(Digital-to-Analog Converter)/LP(Low Pass) filters(8-1, 8-2) convert a digital signal into an analog signal to filter it. A clock regenerator(9) regenerates a clock from a detected signal line. A decoding control and display unit(11) decodes letters data received from the demodulating unit(5) to display it on the displaying window. A letters selecting unit(12) receives a language selection of a user to control the decoding control and display unit(11).
摘要翻译：目的：提供具有双语字幕功能的语言学习机，以根据用户的选择在显示窗口上显示第一和第二字母信息来改善学习效果。构成：接口单元（1）从外部接收数据。存储器（2-2）存储接收到的数据。 CD（压缩盘）驱动单元（2-1）读取记录学习信息的CD。解码器（3）对压缩数据进行解码。位检测单元（4）检测解码数据的位。解调单元（5）将14位格式数据解码为8位格式。错误处理单元（6）恢复数据中的错误。信道分配器（7）将一个流数据分成右和左音频信道。两个DAC（数模转换器）/ LP（低通）滤波器（8-1,8-2）将数字信号转换为模拟信号以对其进行滤波。时钟再生器（9）从检测到的信号线重新生成时钟。解码控制和显示单元（11）解码从解调单元（5）接收的字母数据，以将其显示在显示窗口上。字母选择单元（12）接收用户的语言选择以控制解码控制和显示单元（11）。

2. 发明授权

KR101860712B1 찔림방지 주사기 有权
公开(公告)号：KR101860712B1
公开(公告)日：2018-05-24
申请号：KR1020170167898
申请日：2017-12-08
申请人： 이규원 , 이경종 , 김수정
发明人： 이규원 , 이경종 , 김수정
IPC分类号： A61M5/32
CPC分类号： A61M5/3257 , A61M5/3245 , A61M2005/3246 , A61M2005/3258
摘要： 본발명은찔림방지주사기에관한발명으로, 주사기에회전운동및 하강운동이가해져야만니들부를덮개부외부로돌출시킬수 있어안전성이증대되고, 본체부와덮개부를탈거하는동작만으로도사용전 상태로되돌릴수 있어편의성이증대되는주사기에관한발명이다.

3. 发明公开

KR1020140062642A 인피섬유의 정련방법 无效
标题翻译：光纤退火方法
公开(公告)号：KR1020140062642A
公开(公告)日：2014-05-26
申请号：KR1020120128820
申请日：2012-11-14
申请人： 이경종
发明人： 이경종
IPC分类号： D01C1/02 , D01C1/00
CPC分类号： D01C1/02 , D01B1/48 , D06L1/16 , D06L1/20 , D06L4/75 , D10B2201/01 , D10B2201/04 , D10B2201/06 , D10B2201/08
摘要： The present invention relates to a method for scouring a bast fiber, the method including: a first scouring step of immersing a bast fiber in a first scouring agent and heating the bast fiber (step 1); a step of dehydrating the first scoured bast fiber (step 2); a second scouring step of immersing the dehydrated bast fiber in a second scouring agent and heating the bast fiber (step 3); a step of dehydrating and cleaning the second scoured bast fiber (step 4); and a step of drying the cleaned bast fiber (step 5). Since the blast fiber is immersed in the scouring agent for 24 hours in an existing method for scouring blast fiber, the blast fiber is damaged. However, since the fist scouring step is performed for 50 - 55 minutes, and the second scouring step is performed during 30-35 minutes, the method for scouring the blast fiber of the present invention has the advantages in that a scouring time may be reduced and the damage of the fiber may be prevented.
摘要翻译：本发明涉及一种用于冲洗韧皮纤维的方法，该方法包括：将韧皮纤维浸入第一精练剂中并加热韧皮纤维的第一冲刷步骤（步骤1）; 使第一洗涤的韧皮纤维脱水的步骤（步骤2）; 将脱水韧皮纤维浸入第二冲刷剂中并加热韧皮纤维的第二冲刷步骤（步骤3）; 脱水和清洗第二冲洗韧皮纤维的步骤（步骤4）; 和干燥被清洁的韧皮纤维的步骤（步骤5）。由于在现有的冲刷纤维的冲刷方法中，将高岭土纤维浸入冲刷剂中24小时，因此破裂。然而，由于第一冲刷步骤进行了50-55分钟，并且第二次冲刷步骤在30-35分钟内进行，因此本发明的冲刷纤维的冲刷方法具有可以减少冲刷时间的优点并且可以防止纤维的损伤。

4. 发明授权

KR101987793B1 올인원방식에 의한 정보통신기기의 문자 입력장치 有权
公开(公告)号：KR101987793B1
公开(公告)日：2019-06-11
申请号：KR1020180110133
申请日：2018-09-14
申请人： 이경종
发明人： 이경종
IPC分类号： G06F3/0488 , G06F3/01 , G06F3/023 , G06F3/0486

5. 外观设计

KR3009243870000S 有权
公开(公告)号：KR3009243870000S
公开(公告)日：2017-09-25
申请号：KR3020170016810
申请日：2017-04-12
申请人： 이경종
设计人： 이경종

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