baber/WOPTO huggingface dataset:
Patent KR-20040051004-A (KR)
Title: Liquid Crystal Display Device
Inventor: BYUN YONG SANG
IPC: G02F1/1333
Filed: 2002-12-11
Abstract: PURPOSE: An LCD(Liquid Crystal Display) is provided to improve poor picture quality even when liquid crystal of a large-size LCD panel is concentrated at the lower part of the panel due to gravity. CONSTITUTION: An LCD includes an upper substrate, a lower substrate(22), and spacers(200) disposed between the upper and lower substrates. The spacers are used to maintain a cell gap between the substrates. The spacers are dispensed through an ink jet. The heights of the spacers are different according to positions of the spacers between the upper and lower substrates. The spacers have different diameters. Spacers(201) having smaller diameter are dispensed on the upper part of the lower substrate, and spacers(202) having larger diameter are dispensed on the lower part of the lower substrate.
Patent KR-20040051918-A (KR)
Title: Mobile communication terminal capable of providing voice/text conversion service, and method of the same
Inventor: KIM HO GON
IPC: H04B1/40
Filed: 2002-12-13
Abstract: PURPOSE: A voice/text conversion service-available mobile terminal and a voice/text conversion service method are provided to allow a user to easily use a text message service by converting voice inputted from the user into text and transmitting the text. CONSTITUTION: A voice/text conversion function select signal is received by an originator(S300), and a controller temporarily stores voice signal inputted from the originator(S310). The controller converts the voice signal into a digital voice signal(S320). The controller converts the digital voice signal into a text signal and compresses it(S330). When an ID number of a mobile terminal of a receiving side and a transmission command signal are applied from a key input unit(S340), the controller transmits the compressed text signal(S350). The controller outputs an announcement message whether to store the transmitted text signal, and when a storage command signal with respect to the transmitted text signal is inputted(S360), the controller stores the transmitted text signal(S370).
Patent KR-20030051330-A (KR)
Title: Image segmentation system and method
Inventor: FARMER MICHAEL EDWARD
IPC: G06T7/20
Filed: 2002-12-16
Abstract: PURPOSE: An improved image partition system and an image segmentation method are provided to decide arrangement of an air bag and parameter thereof by generating the environment around an occupant as well as the segmented image of the occupant from the ambient image. CONSTITUTION: An image segmentation method includes the steps of receiving an ambient image(38) displayed by plural pixels and plural initial pixel values; identifying one or more pixels to be included in plural pixel categories based on the initial pixel value related to the identified pixel; forming a first corrective pixel value against one pixel or more to get each pixel in the same category to have the first same corrective value; setting a second corrective pixel value against one pixel or more based on the first corrective pixel value or more related to the pixels around the predetermined pixel; and extracting a segmented image(31) of an occupant(18) from the first corrective pixel value and the second corrective pixel value.
Patent KR-20040054324-A (KR)
Title: A mobile telecommunication terminal having two camera and a method for measuring a distance by using the terminal
Inventor: LEE CHANG YEOL
IPC: H04B1/40
Filed: 2002-12-18
Abstract: PURPOSE: A mobile terminal having two cameras and a method for measuring a distance by using the mobile terminal are provided to process and transmit a three-dimensional image and measure a distance to an object by controlling an incident angle of a camera. CONSTITUTION: The first camera(14) is fixedly installed at a terminal. The second camera(20) is a rotary type camera. A three-dimensional image signal processor receives image signals from the first and second cameras and processes them. The second camera(20) is installed at the second folder(13) so as to rotate light made incident through a lens, and its image signal is connected to an electronic circuit by an electric connector(23). The second camera(20) is installed at the terminal by means of a camera controller which couples an incident light axis so as to control a rotational angle horizontally. The camera controller includes a horizontal drive motor(21) for rotating the cameras left and right.
Patent KR-20040059845-A (KR)
Title: Method for manufacturing shallow trench isolation
Inventor: LEE JAE SEOK
IPC: H01L21/76
Filed: 2002-12-30
Abstract: PURPOSE: A method for manufacturing an STI(Shallow Trench Isolation) structure is provided to reduce the leakage current of the STI structure by forming a metal spacer at both sidewalls of a shallow trench. CONSTITUTION: A TEOS(Tetra Ethyl Ortho Silicate) layer(12) and a nitride layer(14) are sequentially deposited on a substrate(10). A photoresist pattern is formed on the resultant structure. The nitride layer and the TEOS layer are selectively removed by carrying out an etching process using the photoresist pattern as an etching mask. The photoresist pattern is removed from the resultant structure. A plurality of shallow trenches are formed by selectively etching the substrate using the etched nitride and TEOS layer as an etching mask. A liner(18) and a metal layer(20) are sequentially formed along the upper surface of the resultant structure. An etching process is carried out on the metal layer for forming a metal spacer at both sidewalls of each shallow trench. Each shallow trench is then filled with an isolating layer(22).
Patent KR-20040060014-A (KR)
Title: Courage lid opening angle regulator
Inventor: SONG DEOK RYONG
IPC: A47J36/06
Filed: 2002-12-30
Abstract: PURPOSE: A device for controlling the opening angle of a lid for a vessel is provided to offer convenience to a user by freely controlling the opening angle of the lid. CONSTITUTION: A device for controlling the opening angle of a lid is composed of a connecting member(22) coupled to one side of the lid, a rotary shaft(231) coupled to the connecting member, a frictional ring(233) fit into the circumference of the rotary shaft and having a friction face, a pressing member(234), a housing(236) fixed to the outside of the pressing member, a side cap for covering both sides of the housing, and a support member(24) for fixing the housing to the side of a vessel. The pressing member is loosely fit into the circumference of the frictional ring, and has a plurality of elastic pins(235) contacted with the frictional ring.
Patent KR-20040062055-A (KR)
Inventor: PARK JEONG HYEON
IPC: H03F1/30
Filed: 2002-12-31
Abstract: PURPOSE: A method for controlling temperature of a home theater is provided to prevent burning of ICs(Integrated Circuits) used in a digital amplifier by controlling a driving of the home theater and preventing shut-down. CONSTITUTION: Upon being powered, a system controller periodically detects temperature of ICs used in a digital amplifier through detecting ports(S1). The system controller compares the detected temperature with a first reference temperature which is set below critical temperature and detects and compares repeatedly whether the detected temperature is less than the first reference temperature(S2). Otherwise, if the detected temperature is higher, the system controller controls to fall temperature of the ICs and displays a message for the control function(S3,S4). The system main controller compares a newly detected temperature with a second reference temperature that is below the first reference temperature(S5). If the newly detected temperature is higher than the second reference temperature, the system controller repeatedly the detecting and comparing operations(S6). If not, the system controller returns to an initial status and displays a message for indicating a normal operation of a home theater.
Patent KR-20020040745-A (KR)
IPC: C08G65/26
Filed: 2000-07-07
Abstract: 금속 헥사시아노코발테이트 니트로페리시아나이드 촉매는 알킬렌 옥사이드용 활성 중합 촉매이다.  이들 촉매는 유도기가 짧으며, 알킬렌 옥사이드를 폴리에테르로 신속하게 중합시키는 경향이 있다.
Patent KR-20020019576-A (KR)
Title: 암호문 토큰을 이용하는 허가
IPC: H04N7/167
Filed: 2001-05-02
Abstract: 본 발명에는 콘텐츠 수신기 내에 평문 객체를 보호하는 방법이 개시된다. 일 단계에서, 보안 객체의 보안 부분 및 상기 보안 객체의 평문 나머지는 수신된다. 상기 보안 객체의 어떤 부분이 보안 객체인지가 결정된다. 상기 보안 부분은 평문 부분을 제공하기 위하여 해독된다. 상기 평문 부분 및 상기 평문 나머지를 포함하는 상기 평문 객체는 형성된다. 상기 평문 객체는 기억된다.
Patent KR-20020067490-A (KR)
Title: 신규 디술피드를 사용한,[4Ｓ-(4α,7α,10ａβ)]-4-아미노-옥타히드로-5-옥소-7Ｈ-피리도[2,1-ｂ][1,3]티아제핀-7-카르복실산, 메틸 에스테르및 그의 염의 제조 방법
IPC: C07D281/02
Filed: 1999-07-29
Abstract: 하기 화학식 I의 N-보호된-L-호모시스테인 디술피드 또는 그의 활성화 형태를 (S)-2-아미노-6,6-디메톡시헥산산, 메틸 에스테르와 반응시켜 하기 화학식 II의 디술피드 중간체를 생성한다. 
     <화학식 I> 
     
       
     
     <화학식 II> 
     
       
     
     <화학식 III> 
     
       
     
     상기 화학식 II의 디술피드 중간체를 디술피드 결합이 절단되도록 반응시키고, 생성된 단량체를 산촉매 고리화 반응시켜 하기 화학식 III의 N-보호된 락탐을 생성한다. 
     N-보호기를 제거하여 이중 억제제인 [4S-[4α(R*),7α,10aβ]]-옥타히드로-4-[(2-메르캅토-1-옥소-3-페닐프로필)아미노]-5-옥소-7H-피리도[2,1-b][1,3]티아제핀-7-카르복실산 제조시의 중간체로서 유용한, [4S-(4α,7α,10aβ)]-4-아미노-옥타히드로-5-옥소-7H-피리도[2,1-b][1,3]티아제핀-7-카르복실산, 메틸 에스테르 및 그의 염을 생성한다.
Patent KR-20020040786-A (KR)
Title: Sorbent composition, process for producing same and use in desulfurization
IPC: C10G29/16
Filed: 2000-08-09
Abstract: Particulate sorbent compositions comprising a mixture of zinc oxide, silica, alumina and a substantially reduced valence cobalt are provided for the desulfurization of a feedstream of cracked-gasoline or diesel fuels in a desulfurization zone by a process which comprises the contacting of such feedstreams in a desulfurization zone followed by separation of the resulting low sulfur-containing stream and sulfurized-sorbent and thereafter regenerating and activating the separated sorbent before recycle of same to the desulfurization zone.
Patent KR-20020021413-A (KR)
IPC: H04N7/173
Filed: 2000-08-03
Abstract: 본 발명의 방법 및 시스템은, 현재의 모델과 비교할 때 응집성이 있으면서 덜 복잡한 방법으로 전자 상거래에서의 주요한 기능을 안전하게 이네이블(enable)한다.  이것은, 1명 이상의 제휴된 머천트(merchant: 상인)가 있는 MSO 전자 상점에 대한 직접 응용이다.  유리하게는, 본 발명은 엔터테인먼트 단말(100)을 매개로 머천트(135)와 소비자간의 전자 상거래를 가능하게 하기 위해 사용될 수 있다.  엔터테인먼트 단말(100)은 이용할 권리가 있는 소비자에게 머천트 트랜잭션 서버(150)를 매개로 1명 이상의 머천트(135)에 의해 제공되는 상품 및 서비스(140)의 선택을 제공할 수 있다.  본 발명은 케이블 시스템 오퍼레이터의 현재의 베이스에 전자 상거래를 제어할 방법을 제공하여 거래마다 추적(tracking) 및/또는 수익 수집 및 감시를 촉진한다.
Patent KR-20020053813-A (KR)
IPC: G03F7/028
Filed: 2000-09-22
Abstract: 자외선 경화성 수지 조성물은 인원자 함유의 광 중합성 화합물과 카르복실기를 갖는 광 중합성 화합물을 포함하고, 25℃에서의 표면 장력이 30∼50 mN/m이다. 바람직하게는, (a) 분자중에 1개 이상의 (메타)아크릴로일기를 갖는 동시에 인원자를 갖는 화합물, (b) 분자중에 1개의 카르복실기 및 1개의 (메타)아크릴로일기를 갖는 화합물, (c) 분자중에 1개 이상의 (메타)아크릴로일기를 갖는 화합물, (d) 레벨링제 및 (e) 광 개시제를 함유한다. 상기 자외선 경화성 수지 조성물은, 식각 보호재, 특히 섀도우 마스크 제조에 있어서의 백 코트제로서 유용하다.
Patent KR-20020062733-A (KR)
IPC: H01M4/88
Filed: 2000-10-20
Abstract: 본 발명은 수소이온전도성 고분자전해질막과, 그 막을 끼우는 양극 및 음극과, 양극에 연료가스를 공급하는 유로를 갖는 도전성 세퍼레이터와, 음극에 산화제가스를 공급하는 유로를 갖는 도전성 세퍼레이터를 구비하는 고분자전해질형 연료전지에 관한 것이다. 
     종래의 도전성 세퍼레이터는 카본재료로 구성되어 있었지만, 재료비용 등의 비용의 낮춤이 곤란했기 때문에, 카본재료를 대신하여 금속판을 사용하는 것이 시도되고 있다.  그러나, 금속판이 고온의 산화성 분위기에 바래지게 되기 때문에, 장시간 사용하면, 금속판의 부식 등이 발생하여, 발전효율이 점차 저하한다고 하는 문제가 있었다. 
     본 발명의 고분자전해질형 연료전지에서는, 도전성 세퍼레이터로서, 내산성을 갖는 도전성 기밀탄성체를 사용하였다.  이에 따라, 대폭적인 비용저감을 꾀하였다.
Patent KR-20020062375-A (KR)
IPC: C12N15/09
Filed: 2000-12-18
Abstract: 본 발명은 새로이 확인된 폴리뉴클레오티드, 그 폴리뉴클레오티드에 의해 코딩된 폴리펩티드, 그 폴리펩티드의 용도, 그리고 폴리뉴클레오티드 및 폴리펩티드의 제조에 관한 것이다.  특히, 본 발명의 폴리펩티드는 헤파라나제-관련 엔도글루쿠로니다제이다.  본 발명은 또한 본 발명의 폴리뉴클레오티드를 포함하는 벡터 및 숙주 세포에 관한 것이다.  또한, 본 발명은 본 발명에 따른 폴리펩티드에 대한 항체, 그리고 그 항체, 폴리펩티드 또는 폴리뉴클레오티드를 포함하는 제약 조성물 및 진단 시약에 관한 것이다.  또한 본 발명은 세포 내에서 또는 생물체 내에서 헤파라나제-관련 엔도글루쿠로니다제의 발현 수준을 변화, 변형 또는 조절하는 방법에 관한 것이다.  본 발명의 추가의 측면은 예를 들면 상기 폴리펩티드의 아고니스트 또는 길항제와 같은 조절인자를 확인하는데 적합한 분석 시스템이다.
Patent KR-20020079796-A (KR)
IPC: H04L29/08
Filed: 2001-01-22
Abstract: A method of communications over a network is specially adapted for improved transmission performance with reduced bandwidth requirements in communications networks which are low quality or have widely varied physical channel performance, for example, wireless networks. The method includes steps of packetizing a payload into a series of data packets, inserting header packets at the beginning, middle, and towards the end of the series, transmitting the series, together with the header packets, receiving at least some of the data packets of the series and at least one of the header packets, and sending an acknowledgement. The acknowledgement is either that all data packets and at least one header packet were received; that not all data packets were received and at least one header packet was received; or that some data packets were received, but no header packet was received. Re-transmissions of data packets and the header packet, when such packets are not received, is minimized in order to limit the number of communications necessary to deliver an entire data payload.
Patent KR-20030022098-A (KR)
IPC: B24B37/00
Filed: 2001-08-06
Abstract: 사용 시간의 경과와 함께 변형하지 않고, 높은 연마 레이트로 연마 대상물 표면을 균일하게 평탄화할 수 있는 연마 시트 및 방법을 제공하는 것이다.  1개의 섬유(13), 복수개의 섬유를 묶은 섬유 다발(13) 또는 복수개의 섬유를 묶은 섬유 다발을 거듭 복수로 묶은 섬유 다발(13)로 이루어지는 직포 시트(12) 및 이 직포 시트의 섬유 또는 섬유(13) 다발끼리를 고정하는 수지(14)로 구성되는 연마 시트(10)로서.  본 발명의 연마 시트(10)는 안감 시트(15)의 표면에 고정된다.  새틴 수는 3 내지 15의 범위가 바람직하다.
Patent KR-20020081323-A (KR)
IPC: A61K31/535
Filed: 2001-02-22
Abstract: The present invention relates to a novel sustained-release oral galenical form of molsidomine for the treatment of all forms of angina attack (angina of effort, spastic angina, mixed angina). According to the invention, this novel galenical form contains a therapeutically effective amount of molsidomine or one of its active metabolites and has an in vitro dissolution rate [measured spectrophotometrically at 286 or 311 nm by the method described in the European Pharmacopoeia, 3rd edition (or USP XXIV), at 50 rpm, in 500 ml of a 0.1 N HCl medium, at 37° C.] of: 15 to 25% of molsidomine released after 1 hour, 20 to 35% of molsidomine released after 2 hours, 50 to 65% of molsidomine released after 6 hours, 75 to 95% of molsidomine released after 12 hours, >85% of molsidomine released after 18 hours and >90% of molsidomine released after 24 hours, the plasma peak of molsidomine obtained in vivo occurring 2.5 to 5 hours, preferably 3 to 4 hours, following the administration of said form, and having a value of between 25 and 40 ng/ml of plasma. Application: therapeutics industry.
Patent KR-20020092988-A (KR)
Title: Heat exchanger
IPC: F28F21/06
Filed: 2001-03-14
Abstract: A gas-flow heat exchanger comprising a set parallel, spaced, heat-conductive areas providing between them a stack of pockets each containing parallel baffles (24) which define a platen of passageways (26) guiding the gas-flow path through the pocket between the inlet and outlet openings (22, 23). The openings being arranged in four parallel lines at the sides of the stack, two of the lines respectively containing the inlet and outlet openings (22, 23) associated with the gas flow paths of alternative pockets. The remaining two lines respectively containing the inlet and outlet openings associated with the remaining pockets. Each pocket containing a removable frame (21) formed with the openings provided at the ends of the gas flow path through it and supporting within the frame the parallel baffles (24) which divide the gas-flow path into the platen of passageways (26). All of the passageways (26) provide a substantially equal dwell time to gas passing therethrough.
Patent KR-20020089455-A (KR)
Title: 양이온성 계면활성제를 가진 납땜 용제
IPC: B23K3/00
Filed: 2001-04-13
Abstract: 본 발명의 납땜 용제는 용매, 상기 용매 중의 활성화제, 양이온성 계면활성제 및 비이온성 계면활성제를 포함한다. 상기 납땜 용제는 땜납을 도포하기 전에 인쇄 회로 기판과 같은 기재에 도포될 수 있다.
Patent KR-20030001542-A (KR)
Title: Austenitic alloy
IPC: C22C38/00
Filed: 2001-05-22
Abstract: An austenitic alloy with the following composition, in weight-%: <tables id="TABLE-US-00001" num="00001"> <table frame="none" colsep="0" rowsep="0"> <tgroup align="left" colsep="0" rowsep="0" cols="3"> <colspec colname="offset" colwidth="56pt" align="left"/> <colspec colname="1" colwidth="14pt" align="left"/> <colspec colname="2" colwidth="147pt" align="center"/> <THEAD> <ROW> <ENTRY/> <entry namest="offset" nameend="2" align="center" rowsep="1"/> </ROW> </THEAD> <TBODY VALIGN="TOP"> <ROW> <ENTRY/> <ENTRY>Cr</ENTRY> <ENTRY>23-30</ENTRY> </ROW> <ROW> <ENTRY/> <ENTRY>Ni</ENTRY> <ENTRY>25-35</ENTRY> </ROW> <ROW> <ENTRY/> <ENTRY>Mo</ENTRY> <ENTRY>3-6</ENTRY> </ROW> <ROW> <ENTRY/> <ENTRY>Mn</ENTRY> <ENTRY>1-6</ENTRY> </ROW> <ROW> <ENTRY/> <ENTRY>N</ENTRY> <ENTRY> 0-0.40</ENTRY> </ROW> <ROW> <ENTRY/> <ENTRY>C</ENTRY> <ENTRY>up to 0.05</ENTRY> </ROW> <ROW> <ENTRY/> <ENTRY>Si</ENTRY> <ENTRY>up to 1.0</ENTRY> </ROW> <ROW> <ENTRY/> <ENTRY>S</ENTRY> <ENTRY>up to 0.02</ENTRY> </ROW> <ROW> <ENTRY/> <ENTRY>Cu</ENTRY> <ENTRY>up to 3.0</ENTRY> </ROW> <ROW> <ENTRY/> <entry namest="offset" nameend="2" align="center" rowsep="1"/> </ROW> </TBODY> </TGROUP> </TABLE> </TABLES> and the balance iron and normally occurring impurities and additions.
Patent KR-20030097627-A (KR)
IPC: H01M10/04
Filed: 2002-04-22
Abstract: 기판, 제1집전체, 제1전극, 고체전해질, 제2전극 및 제2집전체로 이루어지고, 상기 기판상에는, 상기 제1전극의 집전체가 되는 상기 제1집전체가 설치되어 있고, 상기 제1집전체상에는, 상기 제1전극이 설치되어 있고, 상기 제1전극상에는, 상기 고체전해질이 설치되어 있고, 상기 고체전해질상에는 상기 제2전극이 설치되어 있고, 상기 제2전극상에는, 상기 제2전극의 집전체가 되는 상기 제2집전체가 설치되어 있고, 상기 제1전극 및 상기 제2전극으로 되는 군으로부터 선택된 적어도 1개의 전극이 이온전도성재료 및 전자전도성재료로 되는 군으로부터 선택된 적어도 1종의 재료를 포함하는 이차전지.
Patent KR-20040063046-A (KR)
Inventor: HONG SOK YONG
IPC: F16B39/00
Filed: 2003-01-04
Abstract: PURPOSE: A release preventing bolt is provided to prevent a bolt coupled with a nut from being unnecessarily released from the nut by attaching a release preventing piece to the end of the bolt. CONSTITUTION: A release preventing bolt(1) includes a bolt(10), and a release preventing piece(20) attached to the end of the bolt(10). The release preventing piece(20) includes a center section(22) attached to an end of a stem portion of the bolt(10), plural joint sections(24) integrally formed with the center portion(22), plural latches(26), and a relief groove formed between the center portion(22) and the latch(26). The latches(26) extend from the joint sections(24) to thread portions(14) of the bolt(10).
Patent KR-20040063287-A (KR)
Inventor: LEE JONG HUN
IPC: H04N5/60
Filed: 2003-01-06
Abstract: PURPOSE: An apparatus for processing an audio signal in a monitor is provided to output an audio signal with a high sound quality in which a frequency component is uniform always. CONSTITUTION: An audio signal processing unit(100) adjusts an audio signal according to a request command inputted by a user, amplifies the audio signal at certain times or more, and outputs the amplified audio signal. An audio amplifier(300) re-amplifies the signal amplified in the audio signal processing unit(100), and outputs the re-amplified signal through left and right speakers. A level adjusting unit(200) reduces the signal amplified in the audio signal processing unit(100) at a certain level to be suitable for the input of the audio amplifier(300), and outputs the reduced signal to the audio amplifier(300).
Patent KR-20040067059-A (KR)
Inventor: LEE SEOK JU
IPC: C09K3/18
Filed: 2003-01-21
Abstract: PURPOSE: Provided is an adiabatic waterproofer, which has excellent adiabatic property, antimicrobial effect, wear-resistance, weather-resistance and water-repellency. CONSTITUTION: The adiabatic waterproofer comprises 100 parts by weight of a liquid containing 20-35 parts by weight of an EVA resin, 2-35 parts by weight of an acrylic emulsion resin, 30-45 parts by weight of water and 15-25 parts by weight of chlorinated paraffin(on the basis of 40%); and 50-250 parts by weight of a powder containing 25-40 parts by weight of cement, 35-50 parts by weight of silica sand and 10-25 parts by weight of cenosphere. Furthermore, additives such as plasticizers, preservatives and antimicrobial agents may be added in an amount of 0.1 parts by weight or less, based on 100 parts by weight of liquid. As an antimicrobial agent, 0.001-0.01 parts by weight of copper sulfate may be additionally used.
Patent KR-20040068730-A (KR)
Inventor: KIM U HYEON
IPC: G02F1/133
Filed: 2003-01-27
Abstract: PURPOSE: A driver circuit of an LCD(Liquid Crystal Display) is provided to reduce electromagnetic interference between adjacent data lines. CONSTITUTION: A driver circuit of an LCD includes a timing controller(41), a switch(43), and a plurality of data drivers(42). The timing controller outputs digital data signals corresponding to the plurality of data drivers and a select signal. The switch outputs one of the digital data signals in response to the select signal of the timing controller. The data drivers convert the digital data signal of the timing controller, output through the switch, into an analog video signal and supply the analog video signal to pixel electrodes. The switch is located inside or outside the timing controller.
Patent KR-20040069471-A (KR)
Inventor: CHA HYUN JU
Filed: 2003-01-29
Abstract: PURPOSE: A method for selling a customized bag using the online is provided to maximize the function and the value of a product by making/selling the bag of diverse designs, colors, and optional items ordered from a customer. CONSTITUTION: The customer connects to a server constructing an online shopping mall of a seller by using a terminal connected to the online(S10). The customer selects the design, the color, a pocket design, an accessory, and a logo of the bag from various samples(S30). The selected bag and optional items are stored in the server after being displayed to the terminal of the customer together with price(S40). The price is settled by receiving settlement information from the customer(S50).
Patent KR-20040069741-A (KR)
Inventor: CHOO GYO SEOP
IPC: G02F1/1335
Filed: 2003-01-30
Abstract: PURPOSE: A color filter substrate and an LCD(Liquid Crystal Display) are provided to represent high-contrast black and white using a white color filter. CONSTITUTION: An LCD includes an upper substrate, a lower substrate, a liquid crystal layer(3), and upper and lower polarizers(22,12). The upper substrate includes a black matrix(220) formed on the first insulating substrate(210) to define pixel regions, and a common electrode formed on the first insulating substrate in the pixel regions. The lower substrate includes a thin film transistor formed on the second insulating substrate(110), a gate line, a data line and a pixel electrode(190), which are connected to the thin film transistor. The liquid crystal layer is interposed between the first and second substrates. The upper and lower polarizers are respectively attached to the upper and lower substrates.
Patent KR-20040070707-A (KR)
Inventor: KIM JAE YEONG
IPC: H01L21/336
Filed: 2003-02-04
Abstract: PURPOSE: A method for fabricating a semiconductor sidewall spacer is provided to improve a PMD(pre-metal dielectric) gap-fill margin and stability of a device by forming a sidewall having a dual structure composed of a nitride layer and an oxide layer. CONSTITUTION: An oxide layer is formed on a semiconductor substrate(100), and a poly layer is deposited on the gate oxide layer to form a gate region. A liner nitride layer is deposited on the gate region and is etched to form a nitride layer sidewall. After an oxide layer is deposited on a pattern having the nitride layer sidewall, the oxide layer is etched to form a sidewall having a dual structure composed of a nitride layer(104) and the oxide layer(106). A part of the oxide layer is isotropically etched by an HF cleaning process.
Patent KR-20040071013-A (KR)
Inventor: KIM GYEONG DEOK
IPC: B23P15/10
Filed: 2003-02-06
Abstract: PURPOSE: A method for processing a piston in a swash plate type compressor is provided to prevent the malfunction of the compressor by forming single-ended grooves with a perfect spherical surface. CONSTITUTION: A method for processing a piston in a swash plate type compressor comprises the steps of: inserting a cutter into a groove(43) formed at the piston(40) and rough-cutting the groove; finishing the groove to form single-ended grooves(47,48); and separating the cutter from the groove.