baber/WOPTO huggingface dataset:
Patent KR-20040045134-A (KR)
Title: Tray structure for refrigerator
Inventor: CHOI SANG PIL
IPC: F25D23/04
Filed: 2002-11-22
Abstract: PURPOSE: Structure for a tray of a refrigerator is provided to improve convenience by putting or drawing food out of the refrigerator compartment with simply opening and closing the refrigerator door, and by easily checking food in the refrigerator compartment without opening the basket. CONSTITUTION: A tray groove(110) is recessed inside a door(100) of a refrigerator, and a tray(120) is mounted in the tray groove. The tray is made of a wire(122), and a handle(126) is installed in the upper part of the tray. A rotating shaft is formed in the lower part of the tray to turn the tray by pulling the handle. A spring is mounted in the rotating shaft to elastically contact and support the tray to the tray groove. A support part of the spring is supported in a spring groove(112) extending the tray groove, and the other support part of the spring is supported in an elastic support shaft parallel with the rotating shaft. A cover(160) is installed outside the rotating shaft and the elastic support shaft, and a stopper is formed to restrict the tray from turning by the elastic support shaft.
Patent KR-20030007286-A (KR)
Title: A thermometer and oil gauge tor for transformer
Inventor: PARK JEONG JUN
IPC: H01F27/00
Filed: 2002-11-28
Abstract: PURPOSE: An oil level gauge and a temperature indicator for a transformer are provided to reduce the number of components by installing the temperature indicator and the oil level gauge in one casing. CONSTITUTION: A temperature indication portion(100) is formed with a coil bimetal, a vertical bar(120), a direct indication portion(130), a vertical bar fixing portion(140), and a scale indication portion(150). The vertical bar(120) is formed at one end portion of the coil bimetal in order to transmit rotary power of the coil bimetal. The direct indication portion(130) is combined with the vertical bar(120). The direct indication portion(130) is formed with a combination portion(131) and an indication portion(132). The vertical bar fixing portion(140) is used for supporting the vertical bar(120). The scale indication portion(150) and the direct indication portion(130) are installed on a concentric circle. An oil level indication portion(200) is formed with a float(210) and an elevation portion(220). A casing(300) is formed with a base member(310) and a transparent member(320). The base member(310) is used for supporting the vertical bar fixing portion(140) and guiding the elevation portion(220). The transparent cover(320) is combined with the base member(310).
Patent KR-20020093773-A (KR)
Inventor: CHOI YONG GI
IPC: C02F1/74
Filed: 2002-11-29
Abstract: PURPOSE: A method for preventing propagation of red tide bacteria by increasing magnetic force and magnetic operation of water molecules is provided. CONSTITUTION: Generally dissolved oxygen quantity of water is increased when magnetic force of water is increased. And material having strong magnetic force pulls material having weak magnetic force. Also temperature of water having strong magnetic force is low. According to provided method, magnet is installed to increase magnetic force of water, or material having strong magnetic force is injected into water. And water having strong magnetic force comes into contact with air by aeration and mixing, for concentrating dissolved oxygen of water. Therefore dissolved oxygen concentration of water is increased, and temperature of water is decreased. Propagation of red tide bacteria is prevented by low temperature of water manufactured by the method. The method is applicable to a fish farm.
Patent KR-20040048551-A (KR)
Title: Method of service for education and therapeutic sound contents via the Internet using Study Pillow combined with the Function of MP3 Player plus Bone Conduction Listening Head Mat
Inventor: LEE JAE HO
IPC: G06Q50/22
Filed: 2002-12-03
Abstract: PURPOSE: A service method for offering the education contents and curing sound contents on the Internet by using a learning pillow combined with a bone conduction headphone mat and an MP3(MPEG level 3) player is provided to enhance a learning effect or an indirect curing effect when a user sleeps or uses the learning pillow by downloading the education/curing sound contents from a web site on the Internet. CONSTITUTION: A network comprises an Internet user(100), an Internet network(200), an education/curing sound contents web site(300) making the Internet user select the education/curing sound through the Internet network, and the education/curing sound contents(400) stored in an education/curing sound contents database. The Internet terminal storing the sound file downloaded from the web site transfers the sound file to the MP3 player and the learning mat combined with the bone conduction headphone through a data transfer cable.
Patent KR-20030064266-A (KR)
Inventor: KIM KYUNG HO
Filed: 2002-12-11
Abstract: PURPOSE: A method for processing payment of a card terminal is provided to issue a repayment slip rapidly by automatically displaying contents of a commodity seller by a card terminal. CONSTITUTION: A card payment signal is inputted and connected to a card payment company. A kind of a payment card is selected. If the selected card is a foreign card, a payment item and money are inputted and the money is transmitted to the card payment company. In addition, a taxable amount and a repayment amount are calculated and result data are output. An initial payment signal input waiting state is returned. If the selected card is a domestic card, the payment money is inputted and transmitted to the card payment company. In addition, a taxable amount is calculated and result data are output. An initial payment signal input waiting state is returned.
Patent KR-20040051215-A (KR)
Inventor: PARK GEON SEON
IPC: B60K26/04
Filed: 2002-12-12
Abstract: PURPOSE: A grommet device for an accelerator cable is provided to reduce the number of operation processes and improve operation efficiency by automatically regulating clearance and stepping on an accelerator pedal by drivers or operators. CONSTITUTION: A grommet device for an accelerator cable(3) comprises a casing cap member(10) passed through with the accelerator cable to move and regulate clearance by changing force that the accelerator cable pulls a throttle valve; a grommet member(20) composed of a sliding unit(21) combined with the casing cap member to slide in regulating the clearance and an inserting unit(22) connected to the sliding unit to embed a spring member(31), and fixed to a vehicle body by a cable bracket; and an adjuster member(30) installed to the inserting unit of the grommet member to elastically pressurize the casing cap member with the spring member of which load is set to make the force generated at the casing cap member larger than the throttle lever pulling force.
Patent KR-20040051972-A (KR)
Title: Method for Controlling Operation of The Inverter Air Conditioner
Inventor: HONG GI SU
IPC: F24F11/02
Filed: 2002-12-13
Abstract: PURPOSE: A method for controlling starting of an inverter air conditioner is provided to control open of an electronic expansion valve by considering a change in operation frequency of a compressor, thereby promptly stabilizing initial starting of an inverter air conditioner with providing the optimum control data. CONSTITUTION: A target pressure and an initial operation frequency of a compressor, an initial open value of an electronic expansion valve are set up according to operational conditions of an inverter air conditioner(S10). Starting of the compressor and the electronic expansion valve is controlled for a predetermined time according to the set initial operation frequency and the initial open value(S20). A pressure of the compressor is periodically detected through a pressure sensor to calculate an operation frequency of the compressor and an open value of the electronic expansion valve. Starting of the compressor and the electronic expansion valve is controlled according to the calculated operation frequency and the open value(S30). If the detected pressure of the compressor reaches the set target pressure, a microcomputer enters normal control(S40-S50).
Patent KR-20030051327-A (KR)
Title: Tool for the material-removing machining of pipe ends
Inventor: KRESS DIETER
IPC: B23B5/16
Filed: 2002-12-16
Abstract: PURPOSE: A finish-machining tool of a pipe end part is provided to machine/produce an end surface and a chamber of the pipe end part by a single operation and to remove a complicated and relative setting and adjusting process for a plurality of blade plates. CONSTITUTION: A finish-machining tool(1) of a pipe end part(7) has at least one blade plate(3,4) formed with at least one cutter and fixed to the tool in a proper shape. In addition, the finish-machining tool is composed of a first cutter for machining and/or manufacturing an end face(9) of the pipe end part by at least one of the blade plates; a second cutter for machining and/or manufacturing an inner chamber(11) adjacent to the end face; and a third cutter for machining and/or manufacturing an outer chamber(13) adjacent to the end face.
Patent KR-20040055019-A (KR)
Title: Method of forming an isolation layer in a semiconductor device
Inventor: CHOI MYEONG GYU
IPC: H01L21/76
Filed: 2002-12-20
Abstract: PURPOSE: A method for forming an isolation layer of a semiconductor device is provided to prevent damage to an insulation material buried in a trench and prevent a moat from being formed at the upper edge of the isolation layer by forming a nitride layer on the insulation material. CONSTITUTION: A trench is formed in an isolation region of a semiconductor substrate(201). The trench is filled with the insulation material(206). A nitride layer(207) is formed on the insulation material. An insulation layer spacer(208) is formed on the sidewall of the nitride layer.
Patent KR-20040055168-A (KR)
Title: method for collecting metal contamination
Inventor: KIM HYEONG RYUN
IPC: H01L21/02
Filed: 2002-12-20
Abstract: PURPOSE: A method for collecting metal contaminant is provided to check the contaminant of a specific portion of a wafer by collecting the metal contaminant of the specific portion of the wafer. CONSTITUTION: The wafer whose specific portion is to be analyzed is placed on a lower plate. An upper plate with a plurality of through holes are located on the wafer wherein the specific portion of the wafer is exposed by the through hole. The resultant structure contacts a collection solution to etch the specific portion of the wafer. The collection solution is gathered. The gathered collection solution is analyzed to check the metal contaminant.
Patent KR-20040056195-A (KR)
Title: Method for forming of mos transistor
Inventor: NAM GI BONG
IPC: H01L21/336
Filed: 2002-12-23
Abstract: PURPOSE: A method for forming a MOS(metal oxide semiconductor) transistor is provided to guarantee sufficient junction by performing an additional etch process on a gate spacer in a bitline contact masking process and by additionally performing an implantation process. CONSTITUTION: A gate spacer and an interlayer dielectric(113) are deposited on a semiconductor substrate(100) having a predetermined lower structure and a gate. The first implantation process is performed to form a source/drain region(112). The gate spacer in the source region is additionally etched by using a bitline contact mask to open the source region, and the second implantation process is performed. A metal layer is deposited on the bitline contact to form a bitline.
Patent KR-20030057485-A (KR)
IPC: B01D46/02
Filed: 2002-12-28
Abstract: 카트리지 필터 조립체는 공기 여과 시스템내에 신속하고 탈착가능한 설치를 위해 개시되어 있다.  카트리지 조립체는 카트리지 필터(10)와 이 필터(10)의 짝맞춤 부착물(20)을 포함한다.  짝맞춤 부착물(20)은 공기 여과 시스템(30)의 셀 플레이트(22) 내의 구멍(18)의 주변부에 고정되어 있다.  짝맞춤 부착물(20)은 상부로부터 바닥으로 경사진 주변부를 가진다.  카트리지 필터(10)는 여과 매체를 함유하는 실린더(10a)와 상단부에 있는 탄성 커넥터(12)를 포함한다.  탄성 커넥터(12)는 짝맞춤 부착물(20)의 경사진 주변부와 짝을 이루도록 되어 있는 리셉터클 공간을 이루는 내벽을 가진다.  이것은 카트리지 필터(10)가 짝맞춤 부착물(20)을 동축선 관계로 되도록 가압할 때 짝맞춤 부착물(20)의 주변부와 탄성 커넥터(12)의 내벽 사이의 짝맞춤 결합을 야기한다.
Patent KR-20040061049-A (KR)
Title: Method for moving picture decoding
Inventor: YOON DO HYEON
IPC: H04N19/132
Filed: 2002-12-30
Abstract: PURPOSE: A motion picture decoding method is provided to carry out the DCT coefficient decoding together with inverse quantization for reducing unnecessary calculation when decoding VLC coding bit streams in a decoder. CONSTITUTION: A motion picture decoding method includes the steps of receiving VLC signals from an encoder and obtaining run, level, sine, and length values(S401). If the values are decoded by using ESCAPE codes, fixed length encoding is carried out(S402,S405). After the fixed length encoding, inverse quantization is carried out by the sine and level values and clipping is carried out for decoding(S406). If the ESCAPE codes are not used for the values, the inverse quantization is carried out without the clipping but according to the inverse quantization table(S407).
Patent KR-20020042612-A (KR)
IPC: B65B57/04
Filed: 2000-07-05
Abstract: 포장재(11)에 미리 형성된 접는선(m1,m2)의 위치와 실제 접는선(n1,n2)의 위치를 일치시킬 수 있고, 포장용기(15)의 외관을 향상시킬 수 있는 충전기를 제공하는 것을 목적으로 한다. 오버랩부(S2)를 구비한 포장재 튜브(41)의 외주면 중에서, 적어도 오버랩부(S2)를 포함하는 부분에 빛을 조사하는 광원과, 이 광원에 의해 발생되어 상기 포장재 튜브(41)의 외주면에서 반사된 빛을 받아 센서출력을 발생시키는 광(光)검출수단과, 상기 센서출력의 피크에 의해 상기 오버랩부(S2)를 검출하는 오버랩부 검출처리수단(28)을 갖는다. 이 경우, 포장재 튜브(41)의 외주면에서 반사된 빛 중에서, 포장재(11)의 단부(端部)에서 반사된 빛의 강도가 커져, 광 검출수단의 센서출력 피크가 형성된다. 따라서, 센서출력에 피크가 형성되는 점을 오버랩부(S2)로써 검출할 수 있다.
Patent KR-20020019949-A (KR)
IPC: B01J27/26
Filed: 2000-07-07
Abstract: 본 발명에서 여러가지 개시제 화합물의 에톡실화가 금속 시아나이드 촉매의 존재하에서 수행된다.  놀랍게도 본 촉매는 매우 다양한 폴리에테르 생성물을 형성시키는데, 대부분의 경우 고분자량 폴리(에틸렌 옥사이드)는 소량만 함유한다.
Patent KR-20020070254-A (KR)
IPC: H04N5/72
Filed: 2001-09-25
Abstract: 고체형 일렉트로크로믹 소자로서 기판 유리(11) 위에 박막을 형성하고, 그 박막의 일부에 홈(12b)을 마련함으로써 격리된 하부 투명도전층(12)과, 하부 투명도전층(12) 위에 성층된 일렉트로크로믹 층(13)과, 격리된 하부 투명도전층의 격리부(12a)에 직접 접촉된 상부 투명도전층(14)을 구비하며, 하부 투명도전층의 본체부(12c) 및 격리된 하부 투명도전층의 격리부(12a)의 단부에, 금속박(17a)에 도전성 점착재(17b)를 도포한 구조의 금속박 전극(17)을 부착시킨 것을 특징으로 한다.
Patent KR-20020047268-A (KR)
Title: 섬유상 웹에 음이온성 중합체 화합물을 패턴식 도포하는방법
IPC: D21H17/43
Filed: 2000-10-13
Abstract: 고 습윤 성능 웹의 제조 방법.  음이온성 반응성 중합체 화합물이 셀룰로스 섬유 웹에 불균질하게 도포된 다음 화합물을 경화시켜서 셀룰로스 섬유를 가교결합시킨다.  제조된 화장지는 고 습윤 탄성, 고 습윤 강도 및 고 습윤:건조 인장 강도비를 갖는다.
Patent KR-20020043260-A (KR)
Title: Composite Elements
IPC: E04C2/26
Filed: 2000-10-25
Abstract: Composite elements have the following layer structure: (i) from 2 to 20 mm of metal, (ii) from 10 to 300 mm of plastic, and (iii) from 2 to 20 mm of metal, where (i) and/or (iii) have an opening which may, if desired, be sealable.
Patent KR-20020063237-A (KR)
Title: Systems and methods for fail safe process execution, monitering and output conterol for critical system
IPC: G05B9/03
Filed: 2000-12-14
Abstract: Methods and systems for fail-safe process execution, monitoring and output control for critical systems operating on an open bus architecture with multiple, independent partitions on a single processor is presented. The control system state variables and their status of critical systems, within the control laws and mode logic, are monitored for process completion and health, and shut down if necessary. The embodiments provide for a dual path for shut down of, for example, flight critical systems so that the failure of one partitioned module does not affect the operation of the remaining partitioned modules. One path involves the CPM and IOM determination of command/response health. If persistent faults are detected, then either the DSP monitoring or the CPM performance monitoring results in a discrete signal being sent to the H-bridge disable to shutdown the current output. The second path is CPM controlled via a separate discrete signal on the input/output controller to the flight critical system shut-off valve. By implementing these separate paths, critical systems in one partition cannot be defeated by a single failure in another partition.
Patent KR-20020082471-A (KR)
Title: 이동 ａｄ ｈｏｃ 네트워크용 이동 ｉｐ
IPC: H04L12/701
Filed: 2000-12-20
Abstract: 무선 또는 이동 ad hoc 네트워크에서, 라우팅은 Mobile IP를 이용하는 일반 Internet 라우팅과 상호연동한다. Mobile IP 외부 에이전트는 ad hoc 네트워크와 Internet 사이에서 게이트웨이로서 이용된다. ad hoc 네트워크의 노드는 네트워크의 외부 에이전트와의 모든 통신을 위해 노드의 홈 어드레스를 이용하고, 네트워크의 외부 에이전트에 기록한다. Internet 상에서 호스트에 패킷을 송신하기 위하여 터널링이나 프록싱 중 하나가 이용된다. Internet으로부터 패킷을 수신하기 위하여, 패킷은 Mobile IP를 이용하여 외부 에이전트로 라우팅된다. 그 후, 외부 에이전트는 ad hoc 네트워크의 수신지로 패킷을 라우팅한다. 보통 Mobile IP는 ad hoc 네트워크에서 보증되지 않은 비지팅 노드와 외부 에이전트 사이의 링크-층 접속을 요구하기 때문에, 그에 따라 Mobile IP의 절차에 변형이 수행되어야 한다.
Patent KR-20020074233-A (KR)
IPC: G02F1/1345
Filed: 2001-11-29
Abstract: 버스 라인이 부식되게 되는 그러한 문제 없이 모니터링될 버스 라인을 자유로이 선택가능하게 하기 위해, 액정 디스플레이 디바이스는, 디스플레이 영역(10d)이 한정되는 기판(10)과; 상기 기판에 의해 지지되는 두 열의 버스 라인(4, 5)을 포함하며, 상기 버스 라인 중 일단은 디스플레이 영역의 일측 부근에 위치되며, 버스 라인의 타단은 디스플레이 영역의 일측과 대향하는 디스플레이 영역의 타측 부근에 위치되며, 상기 두 열의 버스 라인(4, 5)은 일 열의 버스 라인(4)이 타 열의 버스 라인(5)과 직교하는 방식으로 디스플레이 영역에 걸쳐 이어지게 배열된다. 디스플레이 디바이스는 전도성 보조 배선 패턴(6h, 6v)을 더 포함하며, 이 전도성 보조 배선 패턴은 이 패턴이 전기적으로 절연 층(7)을 통해 일 열의 버스 라인(4 또는 5) 중 모두 모니터링되는 버스 라인(들)의 타단(들)과 교차하는 방식으로 뻗어 있으며, 외부와 전기적으로 연결할 수 있는 연결 부분(coupling portion)(6p)을 형성하기 위해 타 열의 버스 라인(5 또는 4)의 일단 측에 있는 미리 결정된 위치로 리드아웃된다.
Patent KR-20020086519-A (KR)
Title: 안과 측정에서의 사용을 포함하는 웨이브프론트 센서용다이내믹영역 확장 기법
IPC: A61B3/113
Filed: 2001-02-08
Abstract: 안과 오차 측정 시스템은 광을 눈의 망막 위로 입사하는 투영 광학계와, 상기 투영 광학계와 눈 사이에 위치하면서, 광선을 눈 안에서의 수차만큼 보상하여 눈 안으로 입사되도록 하는 예비-보정 시스템과, 망막에 의해 산란되는 광을 집광하는 이미징 시스템과, 상기 망막에 의해 상기 이미징 시스템으로부터 되돌아오는 광을 수광하는 검출기를 포함한다. 예비-보정 시스템의 사용 때문에 안계의 끝에서 끝까지의 수차를 분석할 수 있게 된다. 예비-보정 시스템의 사용 때문에 또한 망막 위에 스폿 크기 최소화하여 이용할 수 있고 그에 따른 이점을 이용할 수 있게 된다.
Patent KR-20030031468-A (KR)
IPC: C07D311/16
Filed: 2001-02-28
Abstract: 하기 일반식(I) 또는 (II)로 나타내는 화합물 또는 그의 염, 및 전기 화합물 또는 그의 염을 포함하는 활성산소 측정용 시약: 
     
       
     
     상기 식에서, 
     R 1 및 R 2 는 각각 독립적으로 치환기를 가지고 있어도 무방한 아릴기(아미노기 또는 수산기로 치환된 페닐기 등)를 나타내고, 
     R 3 는 치환기를 가지고 있어도 무방한 2-카복시페닐기를 나타낸다.
Patent KR-20020084276-A (KR)
IPC: H01L41/339
Filed: 2001-03-20
Abstract: The method involves processing so-called green foils containing a flexible bonding medium with embedded piezoelectric and/or electrostrictive material particles and metal electrode areas to form compressed multilayer compound elements before a sintering stage. Foil elements which defines the cross-section of a finished actuator are separated from the green foil and stacked. Their are prepared for the manufacture of a multilayer compound element. The method involves processing foils containing a flexible bonding medium in which piezoelectric and/or electrostrictive material particles are embedded, so-called green foils (1), with applied areas of metal electrodes to form compressed multilayer compound elements (8) before a sintering stage. Foil elements (4) whose area defines the cross-sectional area of a finished actuator are separated from the green foil with metallisation and stacked in preparation for the manufacture of a multilayer compound element. Independent claims are also included for the following: an arrangement for the production of multilayer actuators.
Patent KR-20020089460-A (KR)
Title: 애니메이션 생성 프로그램
IPC: G06T19/20
Filed: 2002-02-13
Abstract: 보다 단순하고 평이한 조작으로, 복수의 링크를 갖는 구조체의 자세를 결정할 수 있는 애니메이션 생성 프로그램을 제공한다.  본 발명의 애니메이션 생성 프로그램은, 복수의 링크를 갖는 구조체에서의 하나의 링크의 이동에 수반하여, 구조체가 될 수 있는 한 자연스러운 자세를 유지하도록, 구조체의 다른 링크의 공간 위치를 자동적으로 결정한다.  본 발명의 애니메이션 생성 프로그램은, 예를 들면, 인간형 로봇(휴머노이드)의 제어를 위한 연산 방법으로서, '자코비안'이라 불리는 행렬과 그 '싱귤래러티-로버스트 인버스'(Singularity-Robust Inverse(SR-Inverse))라 불리는 역행렬에 기초를 둔 인버스 키네마틱 연산을 이용한다.  이 연산 방법을 애니메이션 생성 프로그램에 이용함으로써, 복수의 링크를 갖는 구조체의 애니메이션의 작성 시, 화면에 표시된 구조체의 하나의 링크를 움직였을 때에, 구조체 전체의 자세가 부자연스럽게 되지 않도록, 구조체의 다른 링크 위치를 자동적으로 결정할 수가 있어, 보다 단순하고 평이한 조작으로, 복수의 링크를 갖는 구조체의 애니메이션을 작성할 수 있게 된다.
Patent KR-20020087497-A (KR)
Title: 바이사이클릭 ｎ-아실화된 이미다조-3-아민 및이미다조-5-아민의 염
IPC: A61P13/02
Filed: 2001-04-03
Abstract: 본 발명은 화학식 Ⅰ의 바이사이클릭 N-아실화된 이미다조-3-아민 및 이미다조-5-아민의 염, 이들의 산 부가 생성물, 이의 제조 방법 및 상기 화합물을 함유하는 약제에 관한 것이다. 
     화학식 Ⅰ
Patent KR-20020091227-A (KR)
IPC: H01Q19/00
Filed: 2002-02-18
Abstract: In a multi-resonance antenna, at an open end of a radiation electrode of a feeding element and an open end of a radiation electrode of a parasitic element capacitance loading electrodes and ground electrodes are arranged opposite to each other. In the opposing portions, electric-field deflectors are provided, thus reducing the electric-field coupling between the feeding element and the parasitic element.
Patent KR-20030024668-A (KR)
IPC: G01R21/00
Filed: 2002-03-13
Abstract: 테스트 하에 있는 장치(DUT)를 하우징하는 DUT 보드와 테스트 헤드에 연결된 케이블 사이의 모듈러 인터페이스를 형성하기 위하여, 보드 스페이서가 제공되고 커넥터들의 어레이를 구비한다.  각각의 케이블은 각각의 커넥터에 연결되고, DUT 보드는 보드 스페이서 상에 있는 어레이들의 커넥터 수 이하인 연결점들의 대응 어레이를 포함한다.  보드 스페이서 상의 연결점의 위치가 공지되어 있고 일정하게 유지되므로, 이러한 방식으로, 공통 보드 스페이서가 상이한 유형의 DUT를 하우징하는 DUT 보드에 케이블을 연결하기 위하여 사용될 수 있다.  이러한 인터페이스는 50 MHz를 초과하는 주파수에 대하여 테스트 헤드와 DUT 상의 장치 사이의 고속 및 고충실도 연결을 가능하게 한다.
Patent KR-20030028770-A (KR)
Inventor: CHOI DEOK SHIN
IPC: H04N5/225
Filed: 2003-01-04
Abstract: PURPOSE: A GPS digital camera and a digital album system having digital map information are provided to indicate information of locations photographed on a digital map using a GPS receiver. CONSTITUTION: Location information and direction information are added to photograph image files captured by a digital camera. Through the newly created photograph image files, information about locations and directions in which photograph images are photographed is automatically indicated on a digital map through specific icons. When a specific icon indicating a location at which a photograph image is photographed on the digital map, a list of all photograph images photographed at the location is displayed.
Patent KR-20030064282-A (KR)
Inventor: KIM DONG RYEOL
IPC: C08F2/38
Filed: 2003-01-09
Abstract: PURPOSE: A water soluble dithioester-based compound, its preparation method and a chain transfer agent containing the compound for preparation of a vinyl-based polymer are provided, to enable the molecular weight and the distribution of molecular weight of a polymer to be controlled and the living polymerization to be performed even in an aqueous solution. CONSTITUTION: The dithioester-based compound is represented by the formula 1, wherein Z is H, Cl, substituted or unsubstituted alkyl, allyl, alkylthio, alkoxycarbonyl, aryloxycarbonyl (-COOR'), -COOH, acyloxy (-O2CR'), carbamoyl (-CONR'2), -CN, dialkyl phosphonate, diallyl phosphonate (-P(=O)OR'2), dialkyl phosphinato or diallyl phosphinato (-P(=O)R'2) group; R1 is alkyl of C1-C18, alkene of C2-C18, allyl, heterocyclic, arylalkyl or alkylaryl group unsubstituted or substituted with at least one substituent selected from the group consisting of ester, ketone, amide, ether, thiol, hydroxy, cyano, thiyl and halogen and dialkaneamino groups; and R2 and R3 are independently alkyl of C1-C18, alkene of C2-C18, allyl, heterocyclic, arylalkyl or alkylaryl group unsubstituted or substituted with at least one substituent selected from the group consisting of ester, ketone, amide, ether, thiol, hydroxy, cyano, thiyl and halogen and dialkaneamino groups, and at least one between R2 and R3 comprises an ammonium salt represented by -NR4R5R6X or a salt of heterocycle represented by the formula 3.
Patent KR-20040068819-A (KR)
Inventor: HWANG CHEOL HO
IPC: H01J29/50
Filed: 2003-01-27
Abstract: PURPOSE: An electron gun of a color cathode ray tube is provided to reduce a spot size by forming asymmetrically electrodes of a tripolar part. CONSTITUTION: An electron gun of a color cathode ray tube includes a tripolar part, a prefocus lens part, and a main lens part. The tripolar part includes a cathode for outputting R, G, and B electron beams, a first electrode(4) for controlling the R, G, and B electron beams, and a second electrode(5) for accelerating the controlled electron beams. The prefocus lens part is formed with two or more focusing lenses to focus the electron beams. The main lens part is formed with two or more electrodes in order to focus the electron beams on a screen. A ratio between a diameter of a horizontal hole and a diameter of a vertical hole of an electron beam-passing hole is 1.5 to 4.3.