baber/WOPTO huggingface dataset:
Patent KR-20030032744-A (KR)
Title: Insulation bush for high voltage
Inventor: YOON SU HAN
IPC: H01J37/317
Filed: 2001-10-19
Abstract: PURPOSE: A bush for insulating high voltage is provided to reduce a degree of the generation of cracks and enlarge a lifetime of the bush by improving the quality and the structure of the bush. CONSTITUTION: A bush body(61) is formed by mixing Al2O3 and resin. An auxiliary plate having components of Pb2O5 is inserted into the inside of the bush body(61). The Al2O3 is used for preventing the generation of cracks by emitting easily the heat to the outside. The auxiliary plate is used for intercepting X-rays and preventing the generation of cracks in a process for generating ion beam. A plurality of prominent portions(61a,61b) are formed on an inner circumference of the bush body(61) in order to enlarge thermal transmission area. An auxiliary prominent portion having the predetermined depth is formed at the prominent portion(61a).
Patent KR-20010100173-A (KR)
Title: 개인 신용도 제공 시스템 및 방법
Inventor: KIM JAE HWAN
Filed: 2001-10-23
Abstract: 본 발명은 사용자가 사랑 신용도 정보를 포함하는 커플 정보를 등록하면, 제3자의 검색 요청에 의한 검색 결과에 당해 사용자가 포함되는 경우 당해 사용자의 사랑 신용도 정보가 포함되어 표시되도록 하고, 당해 사용자의 부정 행위(일명 양다리)에 대한 제3자의 신고가 접수되는 경우에 당해 사용자의 사랑 신용도 정보를 변경하도록 할 수 있는 개인 신용도 제공 시스템 및 방법에 관한 것으로, 남녀간의 교제 사실을 등록하고, 불특정 다수의 제3자에게 이를 공표함으로써 남녀간의 사랑에 대한 책임감을 중시하고 사랑 신용도 정보의 관리를 가능하도록 하여 건전한 이성 교제의 장을 제공할 수 있다.
Patent KR-20030033757-A (KR)
Title: Jig for working a cylinder block
Inventor: KIM HAN GU
IPC: B25B11/02
Filed: 2001-10-25
Abstract: PURPOSE: A jig for manufacturing a cylinder block is provided to improve the quality of the cylinder block and to easily correct the change of inside diameter of a bore. CONSTITUTION: A jig for manufacturing a cylinder block(20) a body(21), a support installed to a side of the body to set and support the cylinder block, a plurality of clampers installed to the body to be hinged to fix the cylinder block to the support, a pin(24) installed to the body to adjust the cylinder block to be clamped, an adjust assembly(25) installed to a side of the pin and lifted to adjust the pin, and a work setting device(27) having a cone shaped shaft(26) which is lifted to correct the position of the cylinder block and controlling the height of a liner of the cylinder block.
Patent KR-20030041528-A (KR)
Title: Center pad type integrated circuit chip that means for jumpering is mounted on the active layer and manufacturing method thereof and multi chip package
Inventor: JANG DONG HYEON
IPC: H01L23/50
Filed: 2001-11-20
Abstract: PURPOSE: A center pad type IC chip having means for jumpering formed on an active surface, a fabricating method thereof, and a multi-chip package using the same are provided to remove the generation of long-loop by forming a jumper chip on an upper portion of a chip. CONSTITUTION: A substrate(21) is formed with a tape circuit board or a printed circuit board. A chip mounting region and a pad(23) are formed on the substrate. The first chip(11) is adhered on the chip mounting region by using an adhesive. The second chip(13) is adhered on the first chip by using an adhesive. A size of the second chip is smaller than the size of the first chip. Means for jumpering(31) are formed on both sides of a chip pad(14). The means for jumpering is formed with a buffer layer(33) formed on an active surface and a jump metal line(35). The first chip is connected with the substrate by using a wire bonding method. The second chip is connected with the substrate by using the means for jumpering.
Patent KR-20030042805-A (KR)
Title: Apparatus for Setting-Position of Floor-Hinge Casing
Inventor: HWANG CHUN IK
IPC: E05F3/20
Filed: 2001-11-24
Abstract: PURPOSE: A fixing device of a floor hinge casing is provided to install a casing in the center of a doorframe rapidly and exactly, and to fix stably by leveling easily. CONSTITUTION: The fixing device of a flow hinge casing comprises a casing(10) provided with a hinge body(H) supporting the lower end of a swing door rotatively and a flange unit(11), and a cover plate(20) placed on the top of the casing(10) and joined to the flange unit(11) by a screw to cover up an inner space of the casing(10), wherein a setting groove(a) is formed on a part of a doorframe where the flange unit(11) of the casing(10) and the cover plate(20) are attached to be fitted with the side of the doorframe properly.
Patent KR-20030046222-A (KR)
Title: Door revolution restraint apparatus for refrigerator
Inventor: YOON YEONG HUN
IPC: F25D23/02
Filed: 2001-12-05
Abstract: PURPOSE: A door rotation restraint apparatus is provided to fix the refrigerator door at a predetermined open position. CONSTITUTION: A door rotation restraint apparatus comprises a main body(11) having at least one cooling compartment; a door coupled to the main body in such a manner that the door opens/shuts the front opening of the cooling compartment; a support shaft arranged to one of the main body and the door along the axial direction of the door, which supports the door to be rotatable; a rotation restraint member arranged to the other of the main body and the door along the axial direction of the support shaft in such a manner that the rotation restraint member is movable in a transverse direction and contacts the support shaft so as to restraint rotation of the door; and a push button unit(39) disposed along the movement direction of the rotation restraint member and which operates the rotation restraint member between the position where the rotation restraint member contacts the support shaft and the position where the rotation restraint member is spaced apart from the support shaft.
Patent KR-20020002457-A (KR)
Inventor: YOO BYONG SEOP
IPC: B21B1/16
Filed: 2001-12-13
Abstract: PURPOSE: A wire drawing apparatus using rolling rolls is provided to extend life cycle of tools by performing rolling using four faced rolling rolls instead of a drawing die before wire drawing, and continuously conduct wire drawing and improve surface roughness by simultaneously installing various rolling rolls in case of the wet process using a rolling mill lubricant on the rolling rolls. CONSTITUTION: The wire drawing apparatus using rolling rolls comprises an idle bobbin(10) which is placed at one side of the device, on the circumferential surface of which a wire rod(20) is coiled, and which is idly rotated where it is; rolling rolls(30) which contracts a diameter of the cross section of the wire rod(20) by rolling the wire rod(20) that is being uncoiled from the idle bobbin(10); and driving drums(14) which give driving forces to the wire rod(20) that is coming out of the rolling rolls(30) after being rolled in the rolling rolls(30), and which coil the wire rod(20), wherein two or more of the rolling rolls(30) and the driving drums(14) are continuously installed through the medium of sheaves(18) which are installed at one side of the rolling rolls(30) and the driving drums(14) so that the diameter of the cross section of the wire rod(20) is gradually contracted, and wherein when there are a number of rolling rolls(30) and driving drums(14), a drawing die instead of the rolling roll(30) is used at the final part of the apparatus so as to improve roundness.
Patent KR-20020023811-A (KR)
Inventor: MO YOO JIN
IPC: G02B6/00
Filed: 2001-12-20
Abstract: PURPOSE: A polishing device for an optical connector ferrule is provided to polish a patch cord and an attenuator regardless of a polishing condition by using one chip processor. CONSTITUTION: A controller board(55) includes a timer set section(56), a count display device(57), and a step set portion(58). The step set portion proportional-controls a revolution per minute of a lapping motor(25) and a revolution per minute of a rotating motor(20). An input/output board(51) includes a motor controller(52) and a power section(53). A motor controller(52) proportional-controls starting of the lapping motor(25) and the rotating motor(20) as a slow start. A timer set portion(56) sets a rotating time(polishing time) of a set step. A count display device(57) displays a polished production output of an optical component.
Patent KR-20030051069-A (KR)
Title: Liquid crystal display and drivig method thereof
Inventor: KANG IN BYEONG
IPC: G02F1/1362
Filed: 2001-12-20
Abstract: PURPOSE: A liquid crystal display and a method for driving the liquid crystal display are provided to minimize optical leakage current of a thin film transistor to improve picture quality of the liquid crystal display. CONSTITUTION: A plurality of gate lines(204) are arranged at a specific interval in one direction. A plurality of data lines(202) are arranged intersecting the gate lines. A gate electrode(210) is extended from a predetermined position of a gate line toward the next gate line. A source electrode(208) is extended from a data line and superposed on the gate electrode. A drain electrode(212) defines a channel of a thin film transistor in the form of reversed U. A light shielding plate(214A) shields light inputted to the channel of the thin film transistor.
Patent KR-20030052374-A (KR)
Title: Preparing method of compressed growing medium for flowerpot using coir and the medium thereof
Inventor: HWANGBO JUN GWON
IPC: A01G9/10
Filed: 2001-12-21
Abstract: PURPOSE: Provided are a preparing method of a compressed growing medium for a flowerpot using coir and the medium thereof which has improved chemical property to show excellent ventilation and is environmentally friendly. CONSTITUTION: A compressed growing medium for a flowerpot is manufactured by mixing 4-5g of powdery lime fertilizer with 1-2.5g of Ca(NO3)24H2O, 0.5-1g of single superphosphate, and 0.2-0.4g of FeSO4 7H2O per 1 L of coir; and compressing the mixture thereof.
Patent KR-20030053664-A (KR)
Title: Fabricating method of metal wire in semiconductor device
Inventor: BAEK IN HYEOK
IPC: H01L21/28
Filed: 2001-12-22
Abstract: PURPOSE: A method for forming a metal line of a semiconductor device is provided to be capable of previously preventing the generation of voids when forming the following insulating layer by forming a taper shaped metal line. CONSTITUTION: A barrier layer(202), a metal layer(203), and an anti-reflective coating are sequentially formed on a substrate(201). After forming a photoresist pattern(205) on the predetermined portion of the anti-reflective coating, the predetermined thickness of the anti-reflective coating is etched by using fluorine based etching gas. A polymer layer is formed on the entire surface of the resultant structure and the remaining anti-reflective coating is simultaneously removed. A polymer spacer(206a) is formed at both sidewalls of the photoresist pattern by selectively etching the polymer layer. After forming a metal pattern by etching the metal layer using chlorine based etching gas, the barrier layer is then etched. Preferably, the metal pattern is gradually shaped into a taper by reacting the remaining chlorine based gas of the polymer spacer with the metal layer.
Patent KR-20030054656-A (KR)
Title: A cylinder roller game machine of indoor
Inventor: JUNG DONG MAN
IPC: A63B22/20
Filed: 2001-12-26
Abstract: PURPOSE: An indoor game machine is provided to assist a rider to effectively and safely train equilibration sense while rolling a cylinder at a desired speed. CONSTITUTION: The indoor game machine using the rolling of a cylinder(1) comprises a rotation part(2) under the cylinder. The rotation part is provided with a plurality of rollers(3A), One of the rollers is connected at a center shaft to a motor, which is connected to a control part. The cylinder is centrally formed with a cylinder fixing portion(7). At both sides of a rider, supports(8) are formed to be connected to a safety belt(9) through a fixing band(10). A speed adjustor(11) connected with the control part is attached at one side of the safety belt.
Patent KR-20030054797-A (KR)
Title: connecting structure of spring-hinge assembly for titanium template of glesses
Inventor: KIM YOUNG HO
IPC: G02C5/22
Filed: 2001-12-26
Abstract: PURPOSE: A flexible folded structure of a hinge of a titanium glasses frame is provided to improve the marketability of product by improving a structure of a connecting unit in a hinge assembly. CONSTITUTION: A hinge housing(30) is provided with a receiving recess therein. An inserting recess(30a) is formed on a front-surface opening. A spring(54) is inserted into the receiving recess of the hinge housing(30). A hinge sliding member(51) is inserted into a back-end of the spring(54). A guiding member(40) is inserted into an outside of the hinge sliding member(51) so as to be rotated and elastically supported by the spring(40). The front-end of the guiding member(40) is tightly coupled to the inserting recess(30a) of the hinge housing(30). A hinge rotating member(52) is coupled to a head(51a) of the hinge sliding member(51) by a screw(53).
Patent KR-20030054925-A (KR)
Title: Polymer electrolyte fuel cell system using humidification-pipe
Inventor: CHO IL HUI
IPC: H01M8/04
Filed: 2001-12-26
Abstract: PURPOSE: A fuel cell system using a humidification pipe is provided, to allow reaction gas to be moved to a fuel cell and to be humidified by cooling water simultaneously and to remove a humidifier and a condenser, thereby improving the efficiency and reducing the volume of the system. CONSTITUTION: The fuel cell system comprises a gas introduction pipe which supplied a reaction gas from a gas supply source to a fuel cell; a flux control system for controlling the flux of supplied gas; and a humidification pipe(15) which is connected with the fuel cell and the flux control system and is placed between them and humidifies the reaction gas by a fuel cell cooling water exhausted from the fuel cell and the flow between a humid gas and the reaction gas. Preferably the humidification pipe(15) comprises an ion exchange membrane pipe(15a) comprising a bundle of pipes where the reaction gas is supplied; a space part(15c) where a fuel cell cooling water and an exhaust gas are exhausted; and an outer pipe(15b) which surrounds the ion exchange membrane pipe(15a) and the space part(15c).
Patent KR-20010053416-A (KR)
Title: 이형성을 제공하는 인쇄 잉크용 첨가제
IPC: C09D11/10
Filed: 1999-03-11
Abstract: 본 발명은 (a) 자외선-경화성 또는 공기-경화성 인쇄 잉크 및 (b) 수평균 분자량이 5,000 내지 50,000인 메타크릴레이트 말단의 폴리(디메틸실록산) 또는 하기 화학식 I의 메르캅토폴리디오르가노실록산 공중합체 첨가제를 포함하는 이형성 석판인쇄 잉크 조성물, 및 이형성 특징을 갖는 첨가제와 배합된 인쇄 잉크로 인쇄된 제품에 관한 것이다. 
     ＜화학식 I＞ 
     
       
     
     상기 식에서, 
     y는 (x+y)의 0.5 내지 약 80% 범위이고; 
     R 1 , R 2 및 R 3 은 독립적으로 동일하거나 상이할 수 있으며, 알킬, 아릴, 알크아릴, 알콕시, 알킬아미노, 히드록실, 수소, 플루오로알킬 및 2가 연결 기로 이루어진 군에서 선택되는 1가 잔기이고; 
     R 4 , R 5 및 R 6 은 독립적으로 동일하거나 상이할 수 있으며, 알킬, 아릴, 알크아릴, 알콕시, 알킬아미노, 히드록실, 수소 및 플루오로알킬로 이루어진 군에서 선택되는 1 가 잔기이고; 
     z는 1 내지 약 16 범위일 수 있고; 
     x 및 y는 1 이상의 정수이고, x+y의 합은 10 이상의 정수이다.
Patent KR-20010073102-A (KR)
Title: 반도체 장치의 제조 방법
IPC: H01L21/31
Filed: 1999-09-01
Abstract: 본 발명은 예컨대, 층간 절연막으로서 불소 첨가 카본막을 이용한 반도체 장치를 간단한 방법의 이중 다마신(dual damascene)법으로 제조하는 것을 목적으로 한다. 
     기판(2)에 절연막 예컨대, SiO2막(3)을 성막한 후, 해당 SiO 2 막(3)에 비어 홀(31)을 에칭하고, 계속해서 SiO 2 막(3)의 상면에 상부 절연막 예컨대, CF막(4)을 성막한다. 여기서 매립 특성이 나쁜 성막 재료 예컨대 C 6 F 6 가스를 플라즈마화함으로써 상기 CF막의 성막을 행하면, 비어 홀(31) 내로의 CF막의 매립을 억제하면서 SiO 2 막(3)의 상면에 CF막(4)을 성막할 수 있다. 계속해서 CF막(4)에 홈(41)을 에칭함으로써, 홈(41)과 비어 홀(31)이 일체가 된 이중 다마신 형상을 용이하게 제조할 수 있다.
Patent KR-20010079845-A (KR)
IPC: H01C1/142
Filed: 2000-07-14
Abstract: 결정성 폴리머 성분에 도전성 분말 충전재를 35 ∼ 60vol% 혼연한 조성물 성형체(12)의 표면에 그 일부가 노출되도록 도전체(13)를 압착하여 매설하고, 도전 체(13)의 일부가 노출된 조성물 성형체(12)의 표면에 도금 처리에 의해 도금 전극 (14A 및 14B)을 형성함과 동시에, 도전성 분말 충전재로서 TiC, WC, W 2 C, ZrC, VC, NbC, TaC, 및 Mo 2 C중, 적어도 한 종을 사용하고 있다.   PTC 조성물과 전극 사이의 밀 착성이 양호해져, 양자간의 접촉 저항값을 낮게 하는 것이 가능해진다.   또, 반복 통전에 대한 안정성이 뛰어난 PTC 소자를 얻을 수 있다.
Patent KR-20010079886-A (KR)
Title: Method of bonding aluminium substrates with anaerobic sealants to form a seal
IPC: C09K3/10
Filed: 1999-07-30
Abstract: A method of providing a seal, for example in the form of a gasket, between an aluminium substrate and a second substrate, said seal being exposed to fluids at elevated temperatures, particularly in an automotive engine. The method includes the steps of: (a) applying to at least one of the substrates an anaerobic sealant composition comprising: (i) one or more polymerizable (meth)acrylate ester monomers, (ii) an anaerobic cure-inducing component, and (iii) an adhesion promotor comprising one or more phosphorus-containing compounds having general formula (I) wherein R<1> is H, CH3 or C2H5; R<2> is -CH2-, -C2H4-, -C3H6-, or -CH2-CH(CH3)-; R<3> is H, CH3 or C2H5; n is an integer from 1 to 10, and m is an integer from 1 to 3, (b) bringing the substrates into face-to-face contact, and (c) allowing or enabling the composition to cure at substantially ambient temperature. An exemplary adhesion promotor comprises a combination of bis(2-hydroxyethyl methacrylate) acid phosphate and 2-hydroxyethyl methacrylate acid phosphate, optionally with the addition of tris(2-hydroxyethyl methacrylate) acid phosphate.
Patent KR-20010081108-A (KR)
Title: Air bag gas generator and air bag device
IPC: B01D46/24
Filed: 1999-11-30
Abstract: A gas generator for an air bag comprises a housing (3) forming an outer shell container and accommodating two or more ignition means (12a,12b) to ignite on an impact and two or more gas generating means (9a,9b) which are to be independently ignited and burnt by the ignition means (12a,12b) so as to generate a combustion gas for inflating an air bag, and a plurality of gas discharge ports (26a,26b) which are formed in the housing (3), wherein the gas discharge ports (26a,26b) are closed by sealing means (27) for maintaining an internal pressure of the housing to the given pressure, wherein a first combustion chamber (5a) which starts burning first and a second combustion chamber (5b) which starts burning later are partitioned by a wall (7) having a communication hole (10), the communication hole (10) is provided with flame-transfer-preventing means (11) so that the combustion in the second combustion chamber (5b) should not be caused by the combustion in the first combustion chamber (5a).
Patent KR-20010089560-A (KR)
Title: 투명한 캐소드 전기도장 조성물
IPC: C25D13/10
Filed: 1999-12-02
Abstract: 본 발명은 아민과 반응한 에폭시 수지의 에폭시-아민 부가생성물의 결합제, 블럭화(blocked) 폴리이소시아네이트 가교제 및 상기 에폭시-아민 부가생성물용 중화제로서 유기산 또는 무기산을 포함하는 수성 캐소드 전기도장 조성물에 있어서, 산화알킬주석 촉매가 유기산 또는 무기산에 용해되어 투명한 캐소드 전기도장 조성물을 제공하는 개량된 캐소드 전기도장 조성물에 관한 것이다.
Patent KR-20010099919-A (KR)
IPC: G06F9/50
Filed: 1999-12-21
Abstract: 단일 컴퓨터 상에서 또는 다수의 컴퓨팅 플랫폼에 걸쳐 스케쥴링 서비스를 제공하기 위해 개별적인 프로그램 또는 그 슈트에 컴파일되어 링크된 일단의 어플리케이션 프로그래밍 인터페이스(API)를 제공하는 작업 스케쥴링 장치는, 작업 파라메타를 검색하고 작업 파라메타를 유효화하기 위한 GUI API, 작업 파라메타에 기초하여 작업들을 할당하기 위한 작업 스케쥴링 API, 및 컴퓨터 플랫폼의 하나 이상의 노드에 호스트된 엔터프라이즈 스케쥴링 에이젼트를 포함한다.  엔터프라이즈 통신 에이젼트는 작업 스케쥴링 장치를 이용하는 프로그램을 실행하는 컴퓨터로부터 작업이 실행될 선택된 노드 상의 엔터프라이즈 스케쥴링 에이젼트로 작업을 포함하는 메시지를 전송한다.  다음에, 엔터프라이즈 스케쥴링 에이젼트는 작업 파라메타를 검색하고 선택된 노드 상에 작업을 발주한다.  엔터프라이즈 스케쥴링 에이젼트는 그의 대응하는 노드 상에서 실행되는 각 작업에 대한 작업 정보를 포함하는 로컬 저장고를 유지하고, 모든 노드 상에서 실행되는 작업에 대한 정보를 포함하는 중앙 작업 저장고를 유지하기 위해 작업 데이타 관리 API로 메시지를 전송한다.
Patent KR-20010110310-A (KR)
Title: Method of using a cyclooxygenase-2 inhibitor and one or more antineoplastic agents as a combination therapy in the treatment of neoplasia
IPC: A61K41/00
Filed: 1999-12-22
Abstract: The present invention provides methods to treat neoplasia disorders in a mammal using a combination of radiation and an integrin antagonist.
Patent KR-20020015305-A (KR)
Title: 피처리체 수용 박스의 개폐 덮개의 개폐 장치 및피처리체의 처리 시스템
IPC: H01L21/677
Filed: 2000-07-13
Abstract: 개폐 장치(52, 54)는 피처리체(W)를 수용하는 수용 박스(2)의 개구부를 폐쇄하며 잠금 기구(12)에 의해 잠금되는 개폐 덮개(10)를 개폐한다.  키 부재(26)는 베이스 테이블(90)에 대하여 회전 및 슬라이드 가능하게 장착된다.  키 부재(26)는 키 부재 회전 기구(94)에 의해 회전되고, 키 부재 회전 기구 이동 수단(96)에 의해 베이스 테이블(90)에 대하여 수직 방향으로 이동된다.  개폐 덮개(10)의 일부를 키 부재(26)와 베이스 테이블의 전면에 설치된 탄성 부재(98)에 의해 끼워서 유지한다.  이에 따라, 비교적 간단한 구조로, 개폐 덮개(10)를 수용 박스(2)부터 제거할 때의 베이스 테이블(90)에 대한 개폐 덮개(10)의 위치가 변위되는 것을 방지할 수가 있다.
Patent KR-20010109351-A (KR)
Title: 의치 접착 조성물
IPC: A61C13/23
Filed: 2000-04-13
Abstract: 본 발명은 알킬 비닐 에테르-말레산 또는 무수물 공중합체 및/또는 이소부틸렌과의 삼원중합체를 포함하는 의치 접착 조성물에 관한 것으로서, 여기에서 혼합 염은 반응된 전체 초기 카르복실기의 약 22.5 % 이상의 칼슘 양이온, 약 15 내지 25 % 의 아연 양이온을 함유하는 양이온성 염 관능부를 함유하고, 혼합 염은 약 36 % 내지 약 50 % 의 유리 산 성분을 함유한다.      덧붙여, 본 발명은 상기 조성물 및 하나 이상의 비접착성 자가-지지층을 함유하는 의치 접착 조성물에 관한 것이다.   나아가, 본 발명은 상기 조성물을 의치에, 직접적으로 구강, 구개 또는 치조 적용시키거나, 또는 양쪽 모두에 적용시킨 후, 치조 또는 구개에 의치를 안정시킴으로써, 구강에 대한 의치의 보유를 증가시키는 방법에 관한 것이다.
Patent KR-20020062218-A (KR)
Title: Display, portable device, and substrate
Inventor: NUMAO TAKAJI
IPC: G09G3/32
Filed: 2002-01-18
Abstract: PURPOSE: A display device, a portable device, and a substrate are provided to divide the display time per bit without performing a new scan and to form variable contrast. CONSTITUTION: A display device comprises electro-optic elements(23), and a memory unit and a potential maintaining unit both provided for each of the electro-optic elements. A display operation by the electro-optic elements is controlled using outputs from the memory unit and the potential maintaining unit. In the display device, the electro-optic elements are provided near intersections of first wires and second wires provided in a direction crossing the first wires. The display device further comprises first switching elements(6) each connected at a first terminal thereof to one of the first wires and second switching elements each connected in series with the memory unit and a second terminal of the first switching element. The second terminal of the first switching element is electrically connected to the potential maintaining unit.
Patent KR-20030069568-A (KR)
Title: CRT of Transposed scan
Inventor: KIM RYO HYANG
IPC: H01J29/70
Filed: 2002-02-22
Abstract: PURPOSE: A transposed scan cathode ray tube is provided to achieve improved resistance against impact and prevent a howling phenomenon by enhancing a structural strength of the shadow mask. CONSTITUTION: A transposed scan cathode ray tube comprises a panel having a flat outer surface and an inner surface with a predetermined curvature; an electron gun where three cathodes for generating red, green and blue electron beams are arranged in a vertical line; a screen(2) where electron beams emitted from the electron gun produce colors by being collided against a phosphor screen; a deflection yoke including a vertical coil for forming a pin cushion magnetic field for deflecting electron beams in a shorter axis direction and a horizontal coil for forming a barrel deflection magnetic field for deflecting electron beams in a longer axis direction; and a shadow mask having an elongated electron beam passing hole. The vertical pitch of the outermost longer axial line of the screen is 10 to 30% larger than the vertical pitch of the center longer axial line of the screen.
Patent KR-20030070462-A (KR)
Title: attached Structure of controller box for Kim-Chi refrigerator
Inventor: CHOI SEOK JAE
IPC: A23B7/10
Filed: 2002-02-25
Abstract: PURPOSE: Attached structure of a controller box for a kimchi refrigerator is provided, thereby stably and strongly attaching a controller box to a kimchi refrigerator. CONSTITUTION: Attached structure of a controller box for a kimchi refrigerator comprises a supporting bracket(60) having three sides which vertically face each other to be attached to the upper corner of an instrument chamber(10) in a kimchi refrigerator wherein an end portion of one side contacted with the upper wall(30) of the instrument chamber(10) is curved in a downward direction, thereby forming an inserting space(80) and its end of the end portion is re-curved in parallel to the upper wall(30), thereby forming a fixing portion; and the controller box(60) with an inserting portion(48) on its one side which is inserted to the inserting space(80) of the supporting bracket(60).