baber/WOPTO huggingface dataset:
Patent KR-20030047715-A (KR)
Title: A braid-reinforced hollow fiber membrane
Inventor: CHOI SEONG HAK
IPC: B01D67/00
Filed: 2002-10-24
Abstract: PURPOSE: A knitting-reinforced composite hollow fiber membrane is provided which has superior mechanical strength and filtering reliability and good water permeability by coating a polymer resin thin film comprising skin layer of compact structure and inner layer of sponge type structure on a knitted fabric that is a reinforcement. CONSTITUTION: The knitting-reinforced composite hollow fiber membrane comprises a knitted tubular reinforcement, and a polymer resin thin film coated on the surface of the reinforcement and consisted of a skin layer in which micro pores having diameter of 0.01 to 1 μm are formed and an inner layer of sponge structure in which micro pores having diameter of 10 μm or less are formed, wherein diameter of the micro pores formed in the inner layer of sponge structure is 5 μm or less, wherein diameter of the micro pores formed in the inner layer of sponge structure is gradually increased as it goes from the outer part to the central part of the composite hollow fiber membrane, wherein thickness of the polymer resin thin film is 0.2 mm or less, wherein a penetration distance of the polymer resin thin film into the reinforcement is less than 30% of thickness of the reinforcement, and wherein the polymer resin thin film is prepared of emission dope comprising polymer resin, organic solution, polyvinyl pyrrolidone and hydrophilic compound.
Patent KR-20040039689-A (KR)
Title: Structure for fixing garnish of rail for sliding door of car
Inventor: KWON TAE SEOK
IPC: B60J5/04
Filed: 2002-11-04
Abstract: PURPOSE: Garnish fixing structure of a rail for a sliding door in a vehicle is provided to fasten the garnish to the rail firmly against impact in traveling on the uneven part by forming the rib including the hole in the cap for supporting the outer periphery of the stud head. CONSTITUTION: A garnish fixing system is composed of a rail(30) moving a roller(20) of a sliding door of a vehicle; a stud(40) protruded longitudinally outside the rail; a garnish(70) placed outside the rail and fitted to the stud of the rail with a hole(80); and a cap(90) fitted to the stud of the rail to fasten the garnish to the rail. The cap includes a head(100) covering the outside of the hole of the garnish, and at least two or more ribs formed perpendicularly to the head and composed of holes to insert a head(50) of the stud. A sill(140) is protruded in the rib to support the head of the stud inserted to the hole and the outer periphery of the stud.
Patent KR-20040041269-A (KR)
Title: System and method for analyzing a biological sequence based on the on-line network
Inventor: HAN DONG HUN
IPC: G06F17/00
Filed: 2002-11-09
Abstract: PURPOSE: A system and a method for analyzing a BS(Biological Sequence) based on an online network are provided to easily read a BS analysis result without a difficulty by temporarily generating the necessary BS summary information matched with the BS requested from a user and flexibly offering the BS summary information when the user requests the BS summary information regularly. CONSTITUTION: An ID matching information database(41) stores the ID matching information matching the standard BS information with a standard BS information database(71) and an ID of individual information. A BS analysis/management server(10) processes a matched BS result information providing process and a mapped BS summary information providing process. The BS analysis modules(60) output the matched BS result information to a user client(1) by selecting/extracting the BS matched with the objective BS and transferring the matched BS to the BS analysis/management server. An information parsing engine(30) searches/extracts the unified biological terminology ID mapped to the individual information ID of the matched BS and temporarily generates the mapped BS summary information.
Patent KR-20040042218-A (KR)
Inventor: PARK YEONG U
IPC: G02B15/16
Filed: 2002-11-13
Abstract: PURPOSE: A zoom lens is provided, in which a compact wide zoom lens has a telecentricity adaptive to a solid charge coupled device as well as with an excellent color aberration. CONSTITUTION: A zoom lens includes a first lens group(1), a second lens group(2) and a third lens group(3). The first lens group(1) has a negative refractive power. The second lens group(2) has a positive refractive power. And, the third lens group(3) has a positive refractive power. The first to third lens groups(1,2,3) are subsequently arranged from the object. The zoom lens is characterized in that the first lens group(1) and the second lens group(2) are reduced during the variation of the magnification and the distance between the second lens group(2) and the third lens group(3) is increased.
Patent KR-20040042284-A (KR)
Title: Apparatus and method for supproting multi-languages
Inventor: PARK BYEONG GAP
IPC: G06F3/14
Filed: 2002-11-13
Abstract: PURPOSE: A device and a method for display multiple languages are provided to support the multiple languages on a small terminal that is incapable of supporting the multiple languages on an OS(Operating System) level because of a low capacity processor. CONSTITUTION: A character extractor(110) extracts a character forming an event message written by a script language. A character table writer(120) writes a character table assigning an index to each character by arranging the extracted characters in a predetermined order. A code string generator(130) generates a message code string formed by the message codes including the index and a font table discriminator corresponding to each character forming the event message. A font ROM generator(140) generates an event message font ROM including the message code string generated to each event message, an ASCII(American Standard Code for Information Interchange) code font table formed by an ASCII code, and a character font table formed by the index forming the message code.
Patent KR-20020092335-A (KR)
Inventor: ROH GEON SANG
IPC: F25B21/02
Filed: 2002-11-19
Abstract: PURPOSE: A refrigerator system using peltier element is provided to improve cooling efficiency by the peltier element. CONSTITUTION: A heat radiating line(13) with a heat radiating pump(11) and a heat radiating heat exchanger(12) is connected with a heat radiating part(22) of a peltier element(20) and installed in a heat radiating compartment(3). A receiver tank(4) for collecting refrigerant is installed on a refrigerant line(5) in a refrigerator compartment(2). A refrigerant pump(6) and a circulating pump(7) are installed on the refrigerant line extending into the heat radiating compartment. The receiver tank is connected with the refrigerant line of the heat radiating compartment by a discharge line(8) with a discharge valve(9). The refrigerant line of the heat radiating compartment is connected with the heat radiating heat exchanger of the heat radiating line by a bypass line(14) with a bypass valve(15).
Patent KR-20040043690-A (KR)
Title: Sanitary items Skilled women.
Inventor: LEE YOUNG HWAN
IPC: A61L15/46
Filed: 2002-11-19
Abstract: PURPOSE: A functional sanitary napkin is provided to adsorb the offensive odor, to sterilize the bacteria and to prevent vaginal inflammation and uterine cancer by using the natural materials instead of the chemical materials. CONSTITUTION: The functional sanitary napkin is manufactured by the steps of: obtaining 1st material by grinding natural mineral such as loess, zeolite, illite, jade, elvan firstly in 10 mm size, firing at 650 to 950 deg.C and secondly grinding into a polymer of 800 to 1000 meshes; obtaining 2nd material by boiling gingko tree leaves, pine needles, mugwort and green tea leaves in 30wt.% of salty water at 80 deg.C, drying naturally and forcibly, and grinding into a polymer of 800 to 1000 meshes; obtaining 3rd material by dissolving polymeric chitosan extracts from oyster shell, crab and shrimp in a citric acid aqueous solution; and obtaining 4th material by dissolving aqueous adhesive P.V.A. in water of 70 deg.C. Iron powders are removed from the all materials. The materials(1st,2nd,3rd) are mixed and stirred with the material(4th). The mixed materials are applied to the lower end of non-woven fabric or cotton based gauze of a sanitary napkin.
Patent KR-20040046433-A (KR)
Title: Solid electrolyte and battery employing the same
Inventor: JIN YEONG GU
IPC: H01M10/052
Filed: 2002-11-27
Abstract: PURPOSE: A solid electrolyte, its preparation method, and a lithium battery and a thin film battery employing the electrolyte are provided, to improve ion conductivity and electrochemical stability. CONSTITUTION: The solid electrolyte is represented by LixSiyMzOvNw, wherein 0.3<=x<= 0.46, 0.05<=y<=0.15, 0.016<=z<0.05, 0.42<=v<0.5, 0<=w<=0.029, and M is at least one selected from the group consisting of Nb, Ta, P and W. The method comprises the step of simultaneous sputtering, electron beam deposition, ion beam-assisted deposition or chemical vapor deposition of Li2O; SiO2; and at least one selected from the group consisting of Nb2O5, Ta2O5, WO3 and Li3PO4. Preferably a reaction gas is used during the process, and the reaction gas contains nitrogen.
Patent KR-20040049338-A (KR)
Title: Centrifugal force control device of vehicle
Inventor: JUNG CHEOL HO
IPC: B60G21/06
Filed: 2002-12-03
Abstract: PURPOSE: A centrifugal force control device of a vehicle is provided to prevent the vehicle from overturning, and to improve traveling stability by moving fuel in a fuel tank opposite to centrifugal force in turning the vehicle during high speed traveling. CONSTITUTION: A centrifugal force control device is composed of a centrifugal force detecting unit(110) detecting centrifugal force in turning the vehicle during traveling on the curved road; a control unit(120) analyzing the signal from the centrifugal force detecting unit, and outputting the centrifugal force compensation control signal for compensating centrifugal force of the vehicle; and a centrifugal force compensating unit(130) driven according to the centrifugal force compensation control signal from the control unit to offset centrifugal force to the vehicle. The centrifugal force compensating unit has a multidirectional fuel pump, a solenoid valve, a relief valve, and a check valve. The multidirectional fuel pump offsets the centrifugal force by discharging fuel opposite to centrifugal force to the vehicle.
Patent KR-20030057336-A (KR)
IPC: G01R33/09
Filed: 2002-12-24
Abstract: 본 발명은 막두께의 감소에도 불구하고 확실히 일축 자기 이방성을 확립할 수 있는 강자성 적층 구조체를 제공한다. 
     자기저항효과막(41)은 고정측 강자성층(53)과, 자유측 강자성층(57)과, 고정측 강자성층(53) 및 자유측 강자성층(57) 사이에 끼워 넣어지는 중간층(56)을 구비한다.  고정측 강자성층(53)의 자화방향은 반강자성층(52)의 작용으로 고정된다.  자유측 강자성층(57)은 CoFe 합금층(57a)과 CoNiFe 합금층(57b)으로 구성된다.  자유측 강자성층(57)의 막두께의 감소에도 불구하고 CoNiFe 합금층(57b)의 작용으로 자유측 강자성층(57)의 일축 자기 이방성은 확실히 확립된다.  자기저항효과막(41)의 저항 변화량은 증대한다.  이렇게 해서 자기저항효과 판독 소자에서는 재생 출력의 증대가 실현된다.
Patent KR-20040059751-A (KR)
Title: Method for fabricating capacitor in semiconductor device
Inventor: KIM SANG DEOK
IPC: H01L21/02
Filed: 2002-12-30
Abstract: PURPOSE: A method for fabricating a capacitor of a semiconductor device is provided to fabricate a lower electrode of a structurally stable type by using one sacrificial layer for forming a capacitor. CONSTITUTION: A sacrificial layer(34) for forming a capacitor is formed on a substrate(30), having such a height to form the capacitor wherein a PECVD(plasma enhanced chemical vapor deposition) is performed so that the higher the height gets, the lower etch selectivity becomes. A wet etch process is performed to selectively remove the sacrificial layer for forming the capacitor in a capacitor formation region and to form a capacitor formation hole(35). A lower electrode(36) is formed in the capacitor formation hole. The sacrificial layer for forming the capacitor is eliminated. A dielectric thin film is formed on the lower electrode. An upper electrode is formed on the dielectric thin film.
Patent KR-20040061734-A (KR)
Inventor: KIM DEOK HUI
IPC: A61K8/27
Filed: 2002-12-31
Abstract: PURPOSE: Provided is an oil dispersant of titanium dioxide and zinc oxide in high concentration, a method for manufacturing the same and a composition of external application containing the same. CONSTITUTION: A method for manufacturing an oil dispersant comprises the steps of: adding dispersant to dispersion medium and stirring them to maintain their concentration constant and give oilphilic phase; adding UV blocking agent to the oilphilic phase and stirring them to the UV blocking agent in the oilphilic phase with milling using beads; separating the oil dispersant from the beads; stirring the separated beads and oil dispersant; and applying high energy after stirring to separate particles and stabilizing them.
Patent KR-20020024309-A (KR)
Title: 압전 액츄에이터
IPC: H01L41/083
Filed: 2001-04-05
Abstract: 본 발명은 예를 들면 기계적 구성 요소를 작동하기 위한 압전 액츄에이터에 관한 것이다.  본 발명의 압전 액츄에이터는 압전 층 및 그 사이에 배치된 내부 전극(2, 3)의 성층 구조와, 외부 전극(4, 5)과 내부 전극(2, 3)의 상호 측면 접촉부를 포함한다.  상기 외부 전극(4, 5)은 각각의 측면 표면에 그물형 또는 격자형 구조로 분포되고 각각의 내부 전극(2, 3)과 적어도 몇 지점에서 접촉한다.  외부 전극(4, 5)은 압전 층의 성층 구조를 넘어 연장되어, 이 연장부(8, 9)로 전압이 공급된다.
Patent KR-20020048944-A (KR)
IPC: A61K39/245
Filed: 2000-09-28
Abstract: 본 발명은 HSV 감염에대한 예방 및 치료에 사용될 수 있는 HSV 항원을 제공한다.  상기 항원의 에피토프는 HSV에 감염된 병소에서 유래된 T-세포에 의해 인지된다는 것이 확인되었다.  본 발명의 항원에 특이성을 지니는 T-세포들은 HSV에 감염된 세포들 및 바이러스를 인코드하는 펩타이드의 에피토프를 김염시킨 세포들에 대해 세포독성을 나타낸다.  T-세포 특이성에 관련이 있는 면역원성을 가진 항원의 확인은 항-바이러스 치료 및 예방법의 개선을 가능하게 해 준다.  본 발명의 항원 또는 그 항원을 인코딩하는 폴레펩타이드가 포함된 조성물은 HSV 감염의 예방 및 치료를 위한 효과적인 백신으로서 이용될 수 있다.
Patent KR-20020047288-A (KR)
IPC: C07K16/30
Filed: 2000-10-26
Abstract: 본 발명은 표적 구조물을 위한 결합 구조를 갖는 항체, 또는 이의 유도체 또는 단편에 관한 것이다.  상기 항체는 사람 위장 상피 종양 세포내 및 상기 세포 표면상에 디스플레이되며 정상적인 사람 위장 상피 세포의 아군집에서 디스플레이된다.  상기 결합 구조는 SEQ ID NO:2에 기재된 아미노산 서열의 아미노산 번호 23 내지 33 (CDR1), 49 내지 55 (CDR2), 88 내지 98 (CDR3)를 필수적으로 포함하는 경쇄의 상보성 결정 영역 (CDR) 서열 및 SEQ ID NO:2에 기재된 아미노산 서열의 아미노산 번호 158 내지 162 (CDR1), 177 내지 193 (CDR2), 226 내지 238 (CDR3)를 필수적으로 포함하는 중쇄의 CDR 서열 또는 유사한 독특한 결합 특성을 갖는 그 밖의 결합 구조를 포함한다.  또한 본 발명은 사람 악성 질환과 관련된 방법 뿐만 아니라 종양 세포내 또는 종양 세포의 표면상에 디스플레이된 표적 구조물, 백신 조성물, 약제학적 조성물을 설명한다.
Patent KR-20020062310-A (KR)
Title: 데이타베이스 작동 방법 및 장치
IPC: G06F17/30
Filed: 2000-11-24
Abstract: 데이타베이스 서비스 조회 처리방법이 제공된다.  한 실시예에서, 본 방법은서비스 조회를 접수하는 것(104), 항들의 합을 얻기 위하여 서비스 조회에 논리 법칙을 적용하는 것(105, 106), 하나 또는 그 이상의 별개의 SQL 명령어로써 각 항들의 값을 구하는 것, 그리고 각각 별개의 SQL 명령어를 실행하는 것을 포함한다. 
     바람직하게는, 항들의 합이 NOT연산자들을 제거하기 위하여 예를 들면 부울 논리를 이용하여 부가적으로 확장된다.
Patent KR-20020058090-A (KR)
Title: Self-powered remote control device, electrical apparatus and installation comprising same
IPC: H01L41/09
Filed: 2000-11-30
Abstract: The invention concerns a self-powered remote control device comprising transmitting means, a feeder circuit connected to said transmitting means, a generator supplying electric power connected to the feeder circuit, and control means associated with the electric power generator. The generator comprises at least a piezoelectric element receiving mechanical stresses produced by actuating the control means and supplying electric power to the feeder circuit. The invention also concerns an apparatus comprising at least a self-contained control device actuated by a mechanical action member. The invention further concerns an electric installation comprising means for receiving signals transmitted by at least a self-powered control device.
Patent KR-20020065564-A (KR)
IPC: B60R22/48
Filed: 2000-10-26
Abstract: 안전 벨트 수축기는 수축기 프레임(3)상에 릴 축을 중심으로 회전 가능하게 장착되고 구동 스프링(19)에 의해 바이어스된 벨트 릴(1)을 포함한다.  하중 제한기(11)는 벨트 릴(1)의 회전 가능한 스풀(10)에 비회전식으로 연결된다.  로터(2)는 커플링(9)에 의해 벨트 릴(1) 및/또는 하중 제한기(11)에 연결될 수 있으며, 커플링(9)은 커플링 요소(7)를 분리 위치 및 결합 위치 사이로 안내하기 위해  벨트 릴(1) 및/또는 하중 제한기(11)에 비회전식으로 연결된 환형 캐리어(6)를 포함하며, 환형 캐리어(6)는 로터(2)상에 제공된 베어링 칼라(15)를 중심으로 동축방향으로 배열되며, 어댑터 플랜지(13)상의 축방향 변위에 대항하여 지지된다.
Patent KR-20030004311-A (KR)
IPC: G06F17/00
Filed: 2000-12-22
Abstract: 문서 콘텐트 기반 액션을 결정하기 위한 방법 및 시스템이 제공된다.  규칙 엔진(101)에, 바람직하게는 XLM 포맷의 액션대상 문서(103)가 제공된다.  또한, 규칙 엔진(101)에 규칙 집합(105)과 이에 연관되어 특정 조건 하에서 수행될 액션(107)이 제공된다.  문서(103)는 규칙(105) 및 문서 콘텐트에 따라 평가되며, 각각의 규칙은 파스 트리로 파싱된다.  문서는 문서 콘텐트의 적어도 일부로써 파스 트리를 포퓰레이팅하기 위해 한층 더 평가된다.  초기화될 액션의 일부는 문서-포퓰레이티드 파스 트리에 기반하여 선택된다.  예를 들어, 액션은 문서의 보안 제어 또는 라우팅을 포함한다.
Patent KR-20020062374-A (KR)
Title: Method and Device for Production of a Homogeneous Mixture of a Vapour-Forming Aromatic Hydrocarbon and an Oxygen-Containing Gas
IPC: B01F23/10
Filed: 2000-12-22
Abstract: A process and an apparatus for producing a homogeneous mixture of a gaseous aromatic hydrocarbon and an oxygen-containing gas for catalytic gas-phase reactions, in particular a homogeneous mixture of gaseous o-xylene and/or naphthalene and air for preparing phthalic anhydride, are provided. The liquid aromatic hydrocarbon is atomized to form droplets having a diameter of less than 1 mm and injected into an oxygen-containing gas stream (12) preheated to above the boiling point of the aromatic hydrocarbon. According to the invention, the liquid aromatic hydrocarbon is atomized by means of nozzles (15) which form a hollow cone (16), preferably by means of swirl nozzles. The o-xylene/air mixture is advantageously produced in a chamber which is bounded by side walls (18) heated to above the boiling point of the hydrocarbon.
Patent KR-20020074193-A (KR)
Title: 명령을 통신하기 위한 방법 및 장치
IPC: A63H30/04
Filed: 2001-10-30
Abstract: 제어 장치(110)에서 제어가능 장치(130)로 명령을 통신하기 위해 제어 장치(110), 제어가능 장치(130), 장치(100)를 포함하는 방법이 개시된다. 워터마크는 명령을 포함하여 발생되고, 오디오 또는 비디오 조각(fragment)을 나타내는 신호(120)에 포함된다. 제어가능 장치(130)는 명령을 포함하는 신호(120)를 수신하고, 복호하며, 그로부터의 명령을 실행한다. 또한, 상술된 방법을 사용하는 광고를 제공하는 것과 관련된 명령을 전송하는 것을 포함하는 광고를 제공하는 방법이 개시된다.
Patent KR-20020073507-A (KR)
Title: Image display and control method thereof
IPC: G09G3/32
Filed: 2001-02-05
Abstract: An image display exhibiting high reproducibility by correcting variation in the chromaticity of light emitting elements and thereby uniforming the color tone of pixels, and a control method thereof. The image display comprises a display section (10) where light emitting elements of a plurality of color tones are arranged for each pixel, a drive section (50) for supplying the light emitting elements of each pixel with a drive current according to image data concerning the color tones, and a chromaticity correcting section (11) for distributing a specified part of drive current, supplied from the drive section (50) to a light emitting element corresponding to at least one of the color tones of each pixel, to a light emitting element corresponding to one or more other color tone of the pixel. <IMAGE>
Patent KR-20030023621-A (KR)
IPC: E03D13/00
Filed: 2001-04-27
Abstract: .
Patent KR-20020091261-A (KR)
Title: 복수개의 습식 와이퍼지를 분배하기 위한 시스템
IPC: A47K10/42
Filed: 2001-04-26
Abstract: 절취 분리 강도 특성을 갖는 복수개의 절취된 와이퍼지를 분배하기 위한 시스템이 제공된다.  시스템은 분배력 특성을 가지며 내부에 복수개의 절취된 와이퍼지를 보유하도록 구성된 밀봉 가능한 챔버를 포함하는 분배기를 포함한다.  분배 개구는 챔버와 연통되어 있다. 분배 개구는 복수개의 절취된 와이퍼지으로부터 개구를 통해 분배기 외측으로 습식 와이퍼지을 분배하도록 되어 있다.  와이퍼 블레이드는 와이퍼지가 개구를 통해 분배될 때 와이퍼지의 적어도 일부와 물리도록 분배기에 위치된다.  분배될 때, 분배력 특성에 대한 절취 분리 강도 특성의 비율은 1:1보다 크다.
Patent KR-20020094033-A (KR)
Title: 빨래판
IPC: D06F3/02
Filed: 2001-05-01
Abstract: 본 발명은 세탁 분야에 관한 것으로서, 특히 신규한 빨래판에 관한 것이다.  95 미만의 쇼어 A 경도를 갖는 마찰면(12)을 포함하는 빨래판이 청구되며 설명되어 있다.
Patent KR-20030021177-A (KR)
IPC: F28D9/00
Filed: 2001-06-25
Abstract: 열교환 조립체(10)는 떨어져 배치된 복수의 플레이트(16)를 가지며, 각각의 플레이트는 플레이트의 일단부로부터 타단부로 연장하는 복수의 내부통로(54)를 갖는다.  조립체의 매니폴드(12, 14)는 플레이트 단부들을 수용하기 위한 오목영역(42)을 갖는 복수의 적층된 단부부재들에 의해 형성된다.  오목영역은, 유체가 매니폴드를 거쳐 유입 및 유출하도록 허용하는 적층된 단부부재들내에 형성된 정렬 구멍들에 의해 형성된 도관들(34, 36)과 소통하거나, 유체가 방향을 거꾸로 하여 한 세트의 플레이트통로를 나와 다른 세트의 플레이트 통로로 들어감으로써 플레이트의 통로를 통한 구불구불한 유동패턴을 허용하는 전환 캐버티(40)와 소통한다.  전환 캐버티에 의해 형성된 구멍들에 의해 선택적인 바이패스 도관들(38)이 형성되어, 막힌 통로(54)를 유체유동이 우회하도록 허용한다.
Patent KR-20040066592-A (KR)
Inventor: KIM BYOUNG CHAN
IPC: A23L21/10
Filed: 2003-01-20
Abstract: PURPOSE: Chitosan jelly with agar as a gelling agent is provided, thereby maximizing each efficacy of chitosan with different molecular weights, easily taking chitosan without rejection, and improving health of a user such as inhibition of lipid absorption, discharge of cholesterol and prevention of corpulence. CONSTITUTION: The chitosan jelly with agar as a gelling agent is prepared by dissolving chitosan in water to prepare a chitosan solution, and adding 0.1 to 5 wt.% of chitosan solution into an agar solution, wherein the chitosan is low molecular water-soluble chitosan with molecular weight of 1000 to 20000 dalton or high molecular chitosan with molecular weight of 20000 or more Dalton; the chitosan solution is a mixture of low molecular water-soluble chitosan and high molecular chitosan in a ratio of 1:1.
Patent KR-20040072384-A (KR)
Inventor: YANG JIN SEONG
IPC: H04B1/40
Filed: 2003-02-12
Abstract: PURPOSE: A mobile communication terminal having an exchangeable external device is provided to connect a main body of a mobile communication terminal with an external device without obstructing an external appearance of the mobile communication terminal. CONSTITUTION: A main body(100) of a mobile terminal is provided. An external device(120) is formed at an upper part of the main body(100) of the mobile terminal in shape continuous to the shape of the main body(100). A connector connects the main body(100) of the mobile terminal with the external device. The connector is formed of a female connector(110) formed at the main body(100) of the mobile terminal, and a male connector(121) formed at the external device so that the main body(100) of the mobile terminal and the external device are mechanically combined and electrically connected with each other.
Patent KR-20030078642-A (KR)
Title: 디지털-아날로그 변환을 하기 위한 장치 및 방법
IPC: H04L5/02
Filed: 2003-02-19
Abstract: 본 발명은 디지털 입력 신호를 송신을 위한 아날로그 신호로 변환하기 위한 장치를 개시한다. 이 입력 신호는 하나를 초과하는 반송파 신호를 포함할 수 있다. 복수의 델타-시그마 변조 루프 회로는 입력 신호의 워드 길이를 줄이기 위하여 동작 주파수가 증가하는 순서로 연결된다. 튜닝 회로는 디지털-아날로그 변환기에 의해 아날로그로 변환하기 위해 신호 주파수를 송신 주파수로 조정한다. 제 1 루프 회로는 CMOS 게이트를 사용하여 구현되며, 그리고 제 2 루프 회로와 튜닝 회로는 인듐 인화물 게이트를 사용하여 구현된다. 이 장치에 의해 고 해상도의 광 대역 RF 복수의 반송파 신호는 신호대 잡음 비를 허용가능하게 유지하면서 저 해상도의 신호로 재양자화될 수 있다.
Patent KR-20040076169-A (KR)
Inventor: MUN UI SEON
IPC: H04L12/26
Filed: 2003-02-24
Abstract: PURPOSE: A method and an apparatus for measuring the contribution degree of an information processing device used for distributed computing are provided to securing more resources by recognizing insufficient resources. CONSTITUTION: A measurement module(30) is performed in each information processor and a collection module(40) is performed in a server. The measurement module(30) measures a degree of the use of each resource in each information processor. The collection module(40) receives the measurement results obtained in each information processor and verifies whether the results have actually contributed to an overall operation performed by distributing computing, and reflects the verified measurement values in statistics.
Patent KR-20040007239-A (KR)
Title: Display device
Inventor: ONOZAWA MAKOTO
IPC: G09G3/28
Filed: 2003-03-26
Abstract: PURPOSE: To realize a display device that can prevent thermal destruction of a panel or screen burn-in caused by display patterns. CONSTITUTION: In the display device where the display luminance is determined by the number of light emissions, is provided with a sustain frequency control section(26) that controls a sustain frequency fsus of each cell, a load ratio calculation section(22) that calculates the load ratio for each frame of display data, a plurality of counters 32-1 and 32-N, a load ratio counter control section(31) that divides the load rate into a plurality of levels corresponding to the number N of the counters and controls so as to increase the counts of the counters corresponding to the load ratio level calculated by the load ratio calculation section(22), and a first judgment section(33) that decides the counts of the plurality of counters and outputs a first control signal when any of the counts exceeds a first reference value, wherein the sustain frequency control section(26) decreases the sustain frequency according to the first control signal.