baber/WOPTO huggingface dataset:
Patent KR-20020052825-A (KR)
Title: A discharge apparatus of outdoor unit for air conditioner
Inventor: LEE GYEONG DO
IPC: F24F13/00
Filed: 2000-12-26
Abstract: PURPOSE: A drainage device for outdoor unit of air conditioner is provided to discharge moisture generated in a service valve of the outdoor unit to a desired place and to improve appearance of the service valve by covering the service valve. CONSTITUTION: A drainage device includes a drain pan(30) installed below a service valve to collect moisture generated on the service valve; a draining hose(40) fluidically connected with a bottom of the drain pan sloped to a drainage hole(39) connected with the draining hose and discharging the moisture from the drain pan; and a drainage guide(37) collecting moisture generated on a connecting tube connected with the service valve.
Patent KR-20020053397-A (KR)
Inventor: KIM HYEONG SIK
IPC: H01L21/335
Filed: 2000-12-27
Abstract: PURPOSE: A method for forming a source/drain LDD(Lightly Doped Drain) structure of a semiconductor device is provided to prevent the decrease of a critical voltage and the increase of a punch-through current by injecting an In115 ion capable of forming a lower junction because of a lower diffusion coefficient and a high mass. CONSTITUTION: A gate electrode(12) is formed on a semiconductor substrate(10) having a device isolation film(11). After injecting the In115 ion into a surface of the substrate at the both sides of the gate electrode, a PMOS(Positive Metal Oxide Semiconductor) LDD area(13) is formed by an RTP(Rapid Thermal Process). After forming an HLD(High temperature Low pressure Deposition) film and a nitride film, a spacer(14) is formed on a sidewall of the gate electrode after dry etching the HLD and the nitride film. A PMOS source/drain area(15) is formed by injecting a B11 ion and a silicide layer(16) is formed on the surface of the gate electrode and the source/drain area by reacting Co with a silicon.
Patent KR-20020054545-A (KR)
Title: Epoxy resin composition for encapsulating semiconductor device
Inventor: SUNG SU HYEON
IPC: C08L63/02
Filed: 2000-12-28
Abstract: PURPOSE: Provided is an epoxy resin composition for sealing a semiconductor device, which is excellent in release property, formability, and flame retardancy and has a low void-generating rate and inhibits the generation of cracks. CONSTITUTION: The epoxy resin composition contains: 5.0-7.0wt% of a biphenyl epoxy resin having at least two epoxy groups and an epoxy equivalent of 180-200; 3.5-6.5wt% of a curing agent comprising a biphenyl type phenol resin(formula 1) and a phenol novolac resin in the ratio of 60:40-80:20, wherein the phenol novolac resin has at least two hydroxy groups and a hydroxy equivalent of 100-120; 0.1-0.5wt% of a curing accelerator such as a tertiary amine compound, an imidazole compound, an organic phosphine compound, tetraphenyl boron salt, or a mixture thereof; 87.0-92.0wt% of an inorganic filler. In the formula, n is 0-5.
Patent KR-20020054842-A (KR)
Title: A non-power equipment to supply fuel
Inventor: HWANG HAN HUI
IPC: F02M37/06
Filed: 2000-12-28
Abstract: PURPOSE: A fuel is supplied by a potential energy to a fuel tank simplifying the structure and reducing manufacturing cost. CONSTITUTION: A fuel supplying device comprises a storing body(10), a fuel supplying pipe(20) connected to the storing body(10), a pressing member(30) to press introduced fuel, an elastic body(40) supporting the pressing member(30). A fuel introducing hole is formed in lower part of the storing body(10). The pressing member presses fuel into the weight direction.
Patent KR-20020055273-A (KR)
Title: Structure of downside heater for microwave oven
Inventor: SEO DONG WAN
IPC: F24C7/06
Filed: 2000-12-28
Abstract: PURPOSE: A structure of a lower heater in a microwave oven is provided to improve the thermal efficiency of the lower heater, and to reduce cost by simplifying the structure of the lower heater. CONSTITUTION: A lower heater generates light wave and is not overheated by self-property. A reflection plate(50) reflects the light wave in a cavity(20) and is coupled to the cavity(20). A plurality of mesh holes(40) is formed on one side of the cavity(20) corresponding to the reflection plate(50), and prevents the drain of microwave and transfers the heat of the lower heater.
Patent KR-20010015694-A (KR)
Title: 사료 생산물
IPC: A23K3/03
Filed: 1998-10-05
Abstract: 말의 위나 장의 점막에서 분리되고 말의 장에 콜로니를 형성할 수 있는 능력을 가진 락토바실러스의 하나 또는 그 이상의 균주를 포함하는 말의 사료 생산물이다. 본 발명은 특히 기탁번호 DSM 11520로 기탁된 신규한 균주 락토바실러스 플란타룸 JI:1, 기탁번호 DSM 12429로 기탁된 락토바실러스 종 AC:3, 상기의 균주로 발효된 귀리 죽 및 말의 장내 미세세균군에서의 교란을 예방 치료하기 위한 이것의 사용에 관한 것이다.
Patent KR-20010032506-A (KR)
Title: 볼 밸브 연료 인젝터
Filed: 1998-12-04
Abstract: 솔레노이드로 작동되는 연료 인젝터(10)는 밸브몸체(14), 밸브시트(18), 시팅면(22), 연료 출구 개구부(24), 시팅면에 대하여 밸브몸체내로 가압된 연료를 유도하는 연료튜브(26), 출구 개구부를 통해서 연료가 흐르도록 폐쇄위치와 개방위치사이에서 가동되는 구형 밸브 볼(34), 시팅위치쪽으로 밸브 볼을 가압하는 스프링(36), 시팅면 근처의 한끝에서 시팅면에 인접하여 볼 외면과 결합가능한 밸브 볼 파지수단을 포함하고 있고 밸브몸체에서 축방향으로 가동되는 아마츄어(38), 그리고 시팅면으로부터 멀리 아마츄어(38)를 유인하도록 작동되어 밸브 볼(34)을 개방위치로 움직이게 하는 솔레노이드 코일(44)을 포함하고 있다.
Patent KR-20010040515-A (KR)
IPC: H01L21/28
Filed: 1999-01-21
Abstract: In the formation of semiconductor devices, a processing method is provided, including steps for forming an oxide layer. The embodied methods involve a series of oxidation steps, with optional interposed cleanings, as well as an optional conditioning step after oxidation. In a preferred embodiment, these steps are clustered and transportation between the clustered process chambers takes place in a controlled environment such as nitrogen or a vacuum. In some embodiments, the method provides an oxide layer to be used as part of the device, such as a tunnel oxide for a flash-EEPROM, or as a general gate oxide. Alternatively, the steps can be used to sculpt through oxidation various levels of a substrate, thereby allowing for embedded memory architecture. Cleaning between oxidation steps offers the advantage of providing a more defect-free oxide layer or providing access to a more defect-free level of substrate.
Patent KR-20010041312-A (KR)
Title: 아제티딘 및 피롤리딘의 유도체
IPC: A61P43/00
Filed: 1998-02-26
Abstract: 본 발명은 하기 화학식 I의 화합물 또는 이의 약학적 허용염에 관한 것이다. 
     화학식 I 
     
       
     
     상기 식에서, A는 N, O 및 S로부터 선택된 헤테로원자를 포함할 수 있고 옥소 또는 (1-6C)알킬로 치환될 수 있는 임의적으로 불포화된 5원 또는 6원 고리이고, 
     R 1 , R 2 및 R 3 은 각각 H, (1-6C)알킬, (1-6C)알콕시, (1-6C)알콕시-(1-6C)알킬, 카르보(1-6C)알콕시 또는 할로겐이며; 
     X는 O 또는 S이고; 
     n은 1 또는 2이지만, 
     단 3-(나프트-1-일-옥시)-피롤리딘 및 3-(5,6,7,8-테트라히드로-나트프-1-일-옥시)-피롤리딘은 제외된다. 
     본 발명의 화합물은 항우울제 활성을 가지며, 세로토닌 관련 질병의 치료 또는 예방에 사용할 수 있다.
Patent KR-20010041473-A (KR)
Title: 잔탄 검을 포함하는 겔화 안과용 조성물
IPC: A61K9/00
Filed: 1999-03-26
Abstract: 액체로서 투여할 수 있고, 눈과 접촉시 겔화되는 안과용 약물 송달 담체를 개시한다.  담체는 잔탄 검을 포함한다.
Patent KR-20010041881-A (KR)
IPC: C08K7/08
Filed: 1999-03-16
Abstract: The present invention is a nanocomposite which is a dispersion of nanofiller particles derived from layered metal oxides or metal oxide salts. The nanocomposite is advantageously prepared by first swelling an untreated clay in water, then removing the water to form an organophilic clay that is dispersible in non-polar organic solvents. The organophilic clay can then be treated with an alkyl aluminoxane and subsequently a catalyst to form a complex that promotes olefin or styrenic polymerization and platelet dispersion. The nanocomposite can be prepared directly by in situ polymerization of the olefin or the styrene at the nanofiller particles without shear, without an ion exchange step, and without the need to incorporate polar substituents into the polyolefin or polystyrene.
Patent KR-20010052214-A (KR)
Title: Ｉｉａ족 화합물로 개질된 이중 금속 시아니드 착체 촉매
IPC: B01J27/26
Filed: 1999-03-19
Abstract: 에폭시드 중합에 유용한 활성이 매우 큰 이중 금속 시아니드 착체 촉매는 염화 아연 또는 다른 금속 염을 염화 아연과 같은 IIA족 화합물의 존재하에 칼륨 헥사시아노코발테이트 또는 다른 금속 시아니드 염과 반응시켜서 제조한다.
Patent KR-20010034629-A (KR)
Title: 비즈니스 거래에 전화 통화 카드를 사용하는 방법
IPC: G06Q30/00
Filed: 1999-03-22
Abstract: 본 발명은 전자 상거래를 하기 위해 전화 통화 카드를 사용하는 방법에 관한 것이다.  하나의 실시예에서 사용자는 서비스 제공자에 의해 제공된 통화 카드를 사용하여 판매상에게 전화 통화를 시작한다.  서비스 제공자는 먼저 PIN 코드(1)를 사용하여 사용자의 신원을 체크한다.  일단 사용자의 신원이 타당한 것으로 검사되면 판매상에 대한 사용자의 통화가 설정된다.  그리고 나서 사용자와 판매상은 판매상이 서비스 제공자에게 인보이스를 제공한 때에 품목의 매매에 동의한다.  그러면 상기 인보이스는 판매상이 통화를 끊는동안 소비자에 의해 승인된다.  또 다른 실시예에서는 사용자가 인터넷을 통해 상인에게 연결되며, 사용자의 신원은 인터넷 서비스 제공자에 의해 미리 검사되었다.  사용자는 웹 페이지상에 실행되는 응용에 인보이스의 카피를 찾는다.  상기 응용은 인보이스에 사용자의 디지털 서명을 첨부하고 그것을 판매상에게 메일로 보낸다.  그러면 판매상은 서버에게 서명된 인보이스를 제시하여 서버가 매매를 승인하기 전에 사용자의 서명을 확인하도록 한다.
Patent KR-20010042538-A (KR)
Title: 히드록시메틸기를 함유하는 지환식 화합물, 그의 제조방법 및 중합성 지환식 화합물
IPC: C07C49/345
Filed: 2000-02-01
Abstract: 본 발명의 히드록시메틸기를 함유하는 지환식 화합물은 하기 화학식 1 또는 2로 표시되는 것이다. 
     〈화학식 1〉 
     
       
     
     〈화학식 2〉 
     
       
     
     식 중, 환 A, 환 B, 환 C, 환 D 및 환 E는 각각 비방향족성 탄소환을 나타내고, R a 및 R b 는, 수소 원자 또는 탄화수소기이며, R a 및 R b 중 적어도 하나는 탄화수소기이며, R c , R d 및 R e 는 각각 수소 원자, 할로겐 원자, 알킬기, 보호기로 보호될 수 있는 히드록실기, 보호기로 보호될 수 있는 히드록시메틸기, 보호기로 보호될 수 있는 아미노기, 보호기로 보호될 수 있는 카르복실기, 니트로기, 아실기, 또는 하기 화학식 3으로 표시되는 기를 나타낸다. 
     〈화학식 3〉 
     
       
     
     식 중, R a 및 R b 는 상기와 같다.
Patent KR-20010052275-A (KR)
IPC: B25J17/02
Filed: 1998-04-29
Abstract: Device comprising two linkage mechanisms each having at least three bars (B11, 21, 51) of which a first and a second bar with the same length extend parallel to each other and are pivotably interconnected by at least a third bar. The two first and two third bars of both mechanisms are pivotably connected at a common main pivot (MP). Hinge point (HP1, HP2) of the first bars lying away from the main pivot are independently movable along linear paths. The device is further provided with a tool (T) comprising the main pivot. The first and second bars of each mechanism are pivotably connected by a fourth bar (B41, 42), lying parallel to and having the same length as the third bar. The fourth bar is rotatable about the hinge point of the first bar. The pivot points (P231, P232) of the third and second bars of the first and second mechanisms are connected to the tool and a pant of the tool respectively, whereby rotating the fourth bar of the first mechanism around the hinge point causes a rotation of the tool around the main pivot and rotating the fourth bar of the second mechanism around the hinge point causes rotation of the part of the tool around the main pivot.
Patent KR-20010043204-A (KR)
Title: 제어 헤더 필드 및 유형 헤더 필드를 기반으로 한 광섬유채널 프레임 맵핑 방법
IPC: H04L12/56
Filed: 1999-04-26
Abstract: 컴퓨터 링크내의 데이터의 프레임을 처리 또는 전송하기 위한 본 발명의 방법 및 장치는 라우팅 제어 및 각 프레임 내의 유형 필드를 기반으로 하는 호스트 메모리(312) 내의 특정 버퍼 링에 들어오는 프레임을 맵핑한다. 더 상세하게는, 광섬유 채널 링크 포드(302)는 수신기 라우팅 코드(RRCode) 레지스터(400)를 포함하는데, 이 레지스터는 라우팅 제어(R_CTL)매치 및 마스크 필드, 유형 매치 및 마스크 필드를 설정하기 위한 호스트 소프트웨어를 허용한다. 링크 포트는 수신된 프레임을 저장하는데 사용되는 여러 R_CTL/TYPE 호스트 메모리 버퍼 링 중에서 결정되는 대응하는 수신된 프레임 내의 R_CTL/TYPE 필드에 대하여 매치 및 마스크 하기 위해 이러한 레지스터를 사용한다. 링크 포트는 프래임에 연합된 프래임의 개시(SOF) 상태 워드 내에 코드(RRCode)를 위치시킨다. RRCode는 특정 R_CTL/TYPE 호스트 메모리 버퍼 링을 나타내거나, 매치 된 것이 없음을 나타내거나 다중 매치가 발견 됐음을 나타낸다. 프로토콜 엔진(306)은 수신된 프레임의 SOF 상태 워드 내의 RRCode 필드를 읽고, 직접 메모리 호출(DMA) 연산을 적절한 R_CTL/TYPE 버퍼 링에 큐잉시킨다. 호스트는 그 후 지시된 버퍼 링의 항목을 처리할 것이다. 버퍼 링이 프레임 유형에 대하여 "미리 정렬"된 이후로, 호스트는 들어오는 프레임에 더 효과적으로 응답할 것이다.
Patent KR-20010071221-A (KR)
IPC: C07C231/02
Filed: 1999-04-26
Abstract: A process for the preparation of S- N,N'- bis[2- hydroxy-1- (hydroxymethyl) ethyl]- 5-[(2- hydroxy-1- oxopropyl)amino]- 2,4,6- triiodo- 1,3- benzenedicarboxamide, comprising the formation of S- N,N'- bis[2- hydroxy- 1(hydroxymethyl)ethyl]- 5-[(2- (acetyloxy)- 1-oxopropyl)amino]- 2,4,6- triiodo-1,3- benzenedicarboxamide starting from S-(-)- 5-[[2- (acetyloxy)- 1-oxopropyl]amino]- 2,4,6- triiodo- 1,3- benzenedicarboxylic acid dichloride and 2- a mino-1,3- propanediol in a solvent, characterized in that the solvent is selected from the group consisting of: lower alcohols, monoalkyl ether glycols and straight or branched cyclic alkyl ethers.
Patent KR-20010025014-A (KR)
Title: 대두유의 품질 및 기능성을 변화시키는 신규 유전자 조합
IPC: C11B1/00
Filed: 1999-05-06
Abstract: 대두 종자의 신규 지질 프로필을 초래하는 신규 유전자 조합 및 상기 종자로부터 추출된 대두유가 기재되어 있다.  또한, 이러한 조합 방법이 기재되어 있다.  추가적으로, 본 발명의 대두유는 마가린 또는 스프레드 제품을 제조하는 데 유용한 것으로 기재되어 있다.
Patent KR-20010071350-A (KR)
Title: 건설기계의 작업장치
IPC: E02F9/26
Filed: 2000-03-30
Abstract: 부움(3)에 설치된 핀(22)의 끝면(22b)에 오목부(22a)를 형성하고 그 오목부 (22a)에 각도센서(21)의 케이스(21a)를 배치함과 동시에, 레버(23)의 가동범위를 피하여 입력축(21b)을 둘러싸도록 입력축(21b)의 축방향으로 돌출하는 플랜지(218)를 케이스(21a)로부터 돌출 설치하였다.  특히 플랜지(218)의 돌출량을 입력축 (21c)의 돌출량보다 크게 함으로써, 플랜지(218)에 의한 입력축(21b)의 보호기능을 향상시킬 수 있다.
Patent KR-20010052659-A (KR)
IPC: G02B6/122
Filed: 1999-03-30
Abstract: The present invention relates to a new class of optical waveguides, in which waveguiding along one or more core regions is obtained through the application of the Photonic Bandgap (PBG) effect. <??>The invention further relates to optimised two-dimensional lattice structures capable of providing complete PBGs which reflect light incident from air or vacuum. Such structures may be used as cladding structures in optical fibres where light is confined and thereby guided in a hollow core region. <??>In addition, the present invention relates to designs for ultra low-loss PBG waveguiding structures, which are easy to manufacture. <??>Finally, the present invention relates to a new fabrication technique which allows easy manufacturing of preforms for photonic crystal fibres with large void filling fractions, as well as a high flexibility in the design of the cladding and core structures. <IMAGE>
Patent KR-20010053099-A (KR)
Title: 폐수 처리방법
IPC: C02F1/04
Filed: 1999-06-18
Abstract: 적어도 탄화수소와 염을 함유한 폐수 스트림을 처리하여 청정수, 농축 브라인 산물 및 탄화수소-풍부 산물을 얻는 공정: 
     (a) 상부로부터 0.05*n 내지 0.15*n 범위 스테이지의 제1 증류 컬럼(2)으로 폐수 공급물을 공급하고(n은 제1 증류 컬럼의 이론적 스테이지의 총 수를 나타내고 20 내지 40 범위의 값을 가짐); 
     (b) 상부로부터 0.55*n 내지 0.75*n 범위의 스테이지에서 증기 스트림(9)을 뽑아내어 이러한 증기 스트림을 m개의 이론적 스테이지(m은 3 내지 10 범위의 값을 가짐)를 지닌 제2 증류 컬럼(10)의 기저부에 공급하며; 
     (c) 제2 증류 컬럼(10)으로부터 상부 분획으로서 청정수(14)를 뽑아내고 제2 증류 컬럼(10)에서 나온 기저부 스트림(11)(이는 상부로부터 0.60*n 내지 0.85*n 범위 스테이지의, 단계(b)의 증기 스트림 인출부(9) 아래의 제1 증류 컬럼(2)으로 역 공급됨)을 뽑으며; 
     (d) 제1 증류 컬럼(2)의 기저부 분획으로서 농축 브라인 산물(16)을 뽑아낸 다음; 
     (e) 제1 증류 컬럼(2)의 상부 분획으로서 탄화수소 스트림(7)을 뽑는 단계를 포함함.
Patent KR-20010106142-A (KR)
Title: 중합체 폴리올 및 이의 제조방법
IPC: C08G18/63
Filed: 1998-06-30
Abstract: 중합체 폴리올 및 이의 제조방법이 기술된다.  이러한 방법에서, 원하는 성질, 예를 들어 브룩필드 점도가 (a e [(0.051)(b)] ) 이하{여기서, "a"는 캐리어 폴리올의 점도이고, "b"는 [(고체의 중량 분율)(100)]이다}인 중합체 폴리올을 생산하기 위해서 특정 자유 라다칼 중합 개시제 및 이의 양을 선택할 필요가 있다.
Patent KR-20010035170-A (KR)
Title: A reel for emboss carrier tape
Inventor: JUNG HYEONG GYU
IPC: B65H75/00
Filed: 2001-01-10
Abstract: PURPOSE: A reel for an emboss carrier tape is provided to remove the space between a pair of flanges by folding a shaft part connecting center parts of the flanges at a predetermined interval, so that such reels are conveyed in a large quantities at once, reducing the transporting expenses. CONSTITUTION: A reel(11) for an emboss carrier tape includes a pair of flanges(12) having an insertion hole(17) of a rotation shaft, and shaft parts(13) formed at the centers of the flanges at a predetermined interval for connecting the center parts of the flanges, wherein both of the flanges and the shaft part are formed of corrugated cardboard, the shaft part is foldable, the flanges further includes slits(14) formed in the diametric direction of the flange, the shaft part is formed in the shape of a plane band and includes protrusions(13b), so that the protrusions of one of the flanges are inserted in the slits of the other flange.
Patent KR-20020060406-A (KR)
Title: Tea-Bag detection apparatus of vending machine
Inventor: KIM CHAN HEUNG
IPC: G07F9/02
Filed: 2001-01-11
Abstract: PURPOSE: Provided is a tea-bag sensor in a vending machine, thereby detecting if tea-bags are out of stock and stopping vending tea-bags. CONSTITUTION: A tea-bag discharging device(70) in a vending machine is characterized by a spiral(71), which discharges a tea-bag, thereinside; a rotation motor(72) rotating the spiral(71); a light radiation part(73) for sensing tea-bags at predetermined position of the tea-bag discharging device; and a light receiving part(74).
Patent KR-20010025715-A (KR)
Title: Integration property management system and method of using internet
Inventor: KIM JIN HYUNG
Filed: 2001-01-20
Abstract: PURPOSE: The system and method for managing the integrating property using the internet is provided to enable a user to perform an electronic commerce by managing one's property visually through an operation dragging a commodity image by a computer mouse. CONSTITUTION: A central storehouse server offers a service the certified member through a login(S10). A user certified as a member joins the member(S12). The central storehouse server allocates a storehouse as a web space(S14). The central storehouse server converts the image of a character, a symbol and an image into an icon and outputs the icon on a client's monitor(S16). A commodity processing program rendering a user to select the icon and to purchase and manage a commodity displayed by an icon is offered to the client(S18). The commodity processing program displays a frame screen including one's property(S20). A user can publicize one's property(S22). The one's property is registered in a selling commodity list(S24). If a user selects a selling of a commodity(S26), the user selects the wanted country and a category of business(S28). The central storehouse server offers the selling commodity list. For example, a user selects a camera, the central storehouse server detects all cameras in the property and displays the cameras on the user's monitor(S30). A member drags an icon with respect to the camera and moves in one's storehouse for buying a commodity(S32). The commodity processing program recognizes a purchase intent with respect to the corresponding commodity and calculates the changed numbers(S34).
Patent KR-20020062462-A (KR)
Title: Method for crystallizing silicone layer
Inventor: JOO SEUNG GI
IPC: H01L21/336
Filed: 2001-01-20
Abstract: PURPOSE: A method for crystallizing a silicon thin film is provided to directly make the amorphous silicon to a single crystal on an MILC(Metal Induced Lateral Crystallization) process at the low temperature by applying a crystal filtering method. CONSTITUTION: An amorphous silicon thin film is formed on a substrate. A crystallization source region(60), an active layer region(67) and a channel part(63) connecting with the both regions including a part applying the MIC(Metal Induced Crystallization) source metal(61) are formed by patterning the amorphous silicon thin film. The crystallization source region and the active layer region are crystallized by heating the patterned amorphous silicon thin film. An end part of the crystallization source region facing to the active region is inclined to an axis connecting the crystallization source region with the active layer region.
Patent KR-20010088368-A (KR)
Inventor: UENO YOSHIO
IPC: B66D3/14
Filed: 2001-03-02
Abstract: PURPOSE: To provide a chain lever hoist capable of locking a part facing the longitudinal one end of an operation lever in a lever cover to the longitudinal one end of the operation lever by means of a simple structure and oscillating the operation lever without causing any disturbance in cargo horizontal pulling work, for example. CONSTITUTION: On the outside of a brake cover 77, a receiving part 18 constructed of a through hole 17 allowed to receive a projection part 25 is formed in the longitudinal one end of the operation lever 10 arranged rotationally around the longitudinal one end side of the brake cover 77, and the projection part 25 is formed in the position facing the longitudinal one end of the operation lever 10 in the lever cover 20 assembled to the operation lever 10. When the projection part 25 is received in the receiving part 18, the one end of the lever cover 20 is locked in the longitudinal one end of the operation lever 10.
Patent KR-20010092328-A (KR)
Title: Load balancing based on walsh code usage
Inventor: HE ALLEN
IPC: H04J13/00
Filed: 2001-03-14
Abstract: PURPOSE: A method for balancing load using walsh codes to carriers having a communication channel is provided to increase the entire capacity of a multi-carrier system by using Walsh codes. CONSTITUTION: Assigning carriers in response to a request of a communication channel through the use of Walsh codes used by each carrier can balance the load to the carriers. The load balance is applied to all or part of the carriers in service by a base station(300) and a communication channel(350,352,354) on one carrier or more is assigned in response to the request of the communication channel.
Patent KR-20020074295-A (KR)
Title: System for generating alarm signal of sensing approaching a vehicle or man
Inventor: KANG CHANG YUNG
IPC: G08B21/00
Filed: 2001-03-19
Abstract: PURPOSE: An approach alarm generating system is provided to surely prevent the generation of accidents by informing a worker of the approach of heavy equipment and other workers. CONSTITUTION: The approach alarm generating system comprises a first approach alarm generator, which is mounted at a certain portion of heavy equipment, and which has a first infrared rays emitting element(L1) and a first infrared rays receiving element(PT1) for emitting predetermined infrared rays emitting and receiving signals to drive an alarm device(50) in order to enable a worker to recognize the approach of other workers; and a second approach alarm generator, which is warned by a worker, and which has plural second infrared rays emitting elements(L2-Ln) and plural second infrared rays receiving elements(PT2-PTn) for emitting predetermined infrared rays emitting and receiving signals to drive an alarm device(52) in order to enable a worker to recognize the approach of heavy equipment.
Patent KR-20010044760-A (KR)
Inventor: PARK KYEONG MAN
IPC: F24D13/04
Filed: 2001-03-23
Abstract: PURPOSE: An electric heating pipe penetrated by a heat element wire for heating a vinyl house or a house and a heating method thereof are provided to maintain a predetermined temperature at any positions of a pipe while preventing heat loss due to the heating water circulation in an electric boiler and unnecessary power due to a circulation pump. CONSTITUTION: An electric heating pipe penetrated by a heat element wire for heating a vinyl house or a house includes an acceleration pipe(3), connection covers(4,4') connecting a power source to a control unit, a water inlet part(5) for water supply from an external water supply tube and a water outlet part(6) for discharging hot water in the acceleration pipe to the outside, wherein the acceleration tube is mounted with a heat element wire formed of metal line of a high resistance, the heat element wire being coated with an insulation material and intermittently inserted by tripod supporting dies not to contact a wall of the acceleration pipe, the connection cover in the water inlet part has a water level sensing terminal connected to a water level sensor attached to a top surface in the acceleration pipe and a positive terminal connected to a positive electrode coupled with the heat element wire in the acceleration pipe, and the connection cover in the water outlet part has a temperature sensing terminal connected to a temperature sensor attached to a side surface in the acceleration pipe and a negative terminal connected to a negative electrode coupled with the heat element wire.
Patent KR-20010095173-A (KR)
Title: Laser oscillator
Inventor: AOYAMA MASANORI
IPC: H01S3/036
Filed: 2001-03-30
Abstract: PURPOSE: To provide a laser oscillator of stable quality for a long period where degradation of parts within a case is prevented even after use for a long period, related to such laser oscillator as laser beam is generated by exciting laser gas by discharge. CONSTITUTION: There are provided an electrode tube 15 where laser gas 10 is excited by discharge to generate laser beam 11, a case 13 in which the electrode tube 15 and the like are housed, and an optical catalyst layer 20 provided on the internal wall surface of the case 13.