baber/WOPTO huggingface dataset:
Patent KR-20010031189-A (KR)
Title: 이음장치 및 그 제조방법
IPC: F16L37/252
Filed: 1997-10-16
Abstract: 본 발명은 이음장치 및 그 제조방법에 관한 것으로, 암수의 구별이 없는 동일구조인 한쌍의 이음본체(1a,1b)로 이루어지는 호스등의 이음장치에 있어서, 이들 이음본체의 전단면에는 시일면(5)이 형성되고, 또한 이들 이음본체의 전단부에는 복수의 끼워 맞춤 돌기부(8)와 이들 끼워 맞춤 돌기부의 사이에 형성된 끼워 맞춤 요부(7)가 형성되며, 이들 끼워 맞춤 돌기부(8)와 끼워 맞춤 요부(7)는 서로 상대측 이음본체의 끼워 맞춤 요부(7)와 끼워 맞춤 돌기부(8)에 상호보충형인 축방향으로 끼워 맞춤되며, 또 이들 끼워 맞춤 돌기부(8)의 일측면(8a)에는 걸림부(9)가 형성되며, 이들 걸림부(9)는 서로 원주방향으로 걸어 맞춤되어 한쌍의 이음본체(1a,1b)를 결합하며, 또 상기 끼워 맞춤 돌기부(8)의 적어도 양측면(8a,8b)은 이음본체의 중심축선을 지나는 직경방향의 면으로 형성되어 있다.
Patent KR-20010031856-A (KR)
Title: 감압(感壓) 접착제로 피복된 라이너 없는 부직 루프
IPC: A44B18/00
Filed: 1998-04-03
Abstract: 조립체내에서 상부 부직 루프 테이프 고정 재료의 접착제층이 부직 루프 테이프 고정 재료의 하부 루프층과 직접 접촉되도록 배열되고, 루프 테이프 고정 재료 시트를 하나 이상의 다층으로 포함하는, 후크 및 루프 고정 시스템에서 사용되는 것과 같은 부직 루프 테이프 고정 재료의 롤이나 더미와 같은 저장/분배 조립체. 상부 루프 테이프 고정 재료가 조립체로부터 분리될 때, 섬유가 이탈하는 정도를 감소시키기 위해 부직 루프층의 적어도 일부를 15 데니어 이상의 섬유로 제조한다.
Patent KR-20010031954-A (KR)
Title: 개별 포장 흡수용품 및 이의 제조 방법 및 장치
IPC: B65H45/28
Filed: 1998-10-30
Abstract: 본 발명은 단순하고, 소형이며 위생적이고 사용시 풀기 쉬우며 사용 후 처분이 쉬운 생리대 (20, 220)와 같은 개별 포장 흡수용품에 관한 것이다.  흡수용품은 별도의 필 스트립 및 파우치가 필요없으며, 이는 파우치 (26, 226)로 접힐 수 있는 포장재 (22, 222)가 제공되기 때문이다.  실질적으로, 흡수용품 (20, 220)의 전체 배면시트 (34, 234)는 포장재 (22, 222)에 면하고 포장재에 고정되어 어셈블리 (24, 224)를 형성한다.  날개 또는 고름형 흡수용품 (20)의 경우, 상기 배치는 날개 또는 고름 (30,31)에 위치한 가먼트 접착제를 덮기 위한 별도의 필 스트립을 필요없게 한다.  어셈블리 (24, 224)는 서로 상에 종방향으로 그의 측면 플랩 (56, 58, 256, 258)을 접음으로써 포장되어 용품 (20, 220)을 동봉하여 가먼트 접착제 (46, 48, 50, 246)가 오염되는 것을 방지한다.  패키지 (25, 225)를 이어서 측방향으로 세번 접어 e-형 파우치 (26, 226)를 형성한다.  포장 및 접음은 용품 이송 방향을 반전시킬 필요 없는 단순한 장치를 사용하여 즉시 처리가능한 공정으로 수행된다.  접음은 e-형 파우치 (26, 226)로 패키지를 접도록 즉시 처리가능한 세번 접는 기구 어셈블리를 통해 포장 패키지 (25, 225)를 이송시키는 병진운동하면서 회전하도록 변형된 세번 접는 기계장치 (308)에 의해 수행된다.
Patent KR-20010033001-A (KR)
Title: 알콜성 위염 예방제
IPC: A61K31/425
Filed: 1999-03-25
Abstract: 본 발명은 수크랄페이트와 히스타민 H 2 -수용체 길항제, 바람직하게는 파모티딘의 배합물을 포함하는 급성 알콜성 위염의 예방제를 제공한다. 상기 예방제는 급성 알콜성 위염을 예방하는데 있어 각각의 활성 성분이 단독으로 사용될 때와 비교할 때 주목할만한 상승작용 효과를 나타낸다. 상기 두 성분을 병용하면 투여량을 현저히 줄일 수 있다.
Patent KR-20010034274-A (KR)
Title: 조도계 및 노광장치
IPC: G03F7/20
Filed: 1999-01-29
Abstract: 수광개구부 (2a) 가 형성된 섀시와, 수광개구부 (2a) 에 대응시켜 섀시 (2) 내에 수광면 (3a) 이 설치된 수광소자 (3) 를 갖는 조도계 (7) 에 있어서, 섀시 (2) 에는 수광개구부 (2a) 로의 경사입사광 (Q) 를 차단하는 통형상부 (차광부 : 8) 가 설치된다.
Patent KR-20010040467-A (KR)
Title: 판독의 자동 교체 방법 및 이를 이용한 자기 디스크 장치
IPC: G11B20/18
Filed: 1998-02-02
Abstract: 자기 디스크 장치(3)에 대하여 특히, 판독시 이하에서와 같은 자동 교체 처리를 적용한다.  즉, 정보를 취급하는 단위 (섹터)에 대하여, 판독 에러(53)를 계기로 그 단위가 결함이 되는 징후를 갖는 것을 감지하여 (후퇴 처리 임계치 N3), 그 단위의 정보를 일시적인 저장 영역 (백업 영역(22d))에 일시적으로 피난시켜 (후퇴 처리), 결함이 되는 징후를 갖는 단위가 확정적으로 결함이라고 판단되면, 그 단위의 정보를 안전한 저장 영역 (교체 영역(22c))으로 옮긴다. 이로써, 치명적인 판독 에러와 경미한 판독 에러를 구별하여 처치할 수 있다.
Patent KR-20010040837-A (KR)
IPC: A61K31/495
Filed: 1999-02-10
Abstract: A medicament for treating or preventing diastolic dysfunction, comprising 2- (1-piperazinyl) -5-methylbenzenesulfonic acid derivative or its salt, or hydrate or solvate thereof as an active ingredient.
Patent KR-20010040961-A (KR)
Title: 미세 가공 표면처리제 및 표면 처리방법
IPC: H01L21/316
Filed: 1999-02-26
Abstract: 본 발명은 콘택트홀의 저부에 생성된 자연산화막을 홀직경의 확장없이 제거가능한 미세가공 표면처리제 및 표면처리 방법을 제공하는 것을 목적으로 한다.  본 발명의 표면처리제는 0.1중량% 이하의 불신과 47중량% 이하에서 40중량% 이상의 불화암모늄을 함유하는 것을 특징으로 한다. 또한, 계면활성제를 0.001 ~ 1중량% 함유하는 것을 특징으로 한다.
Patent KR-20010041747-A (KR)
Title: 슬롯 페이징 환경에서의 적응 재포착 시간
IPC: H04B1/7075
Filed: 1999-03-16
Abstract: 본 발명은 파일럿 신호 재포착 시간을 적응적으로 결정하기 위한 회로 및 그 방법에 관한 것이다.     서처 서브시스템(55)은 파일럿 신호의 위상을 측정한다.  제어 프로세서(62)는 파일럿 신호 위상에서의 시프트의 값을 측정하여, 상기 측정된 값을 시프트 임계값과 비교하며, 상기 측정된 값이 시프트 임계값 보다 크지 않은 경우에 재포착 시간을 감소시킨다.     제어 프로세서(62)는 또한, 재포착 시간을 최소 재포착 시간과 비교하여, 재포착 시간이 최소 재포착 시간 보다 큰 경우에만 재포착 시간을 감소시킬 수 있다.     부가적으로, 제어 프로세서(62)는 측정된 값이 상기 시프트 임계값 보다 큰 경우, 재포착 시간을 최대 재포착 시간으로 증가키실 수도 있다.
Patent KR-20010043295-A (KR)
Title: 칼륨 채널 개방제로서 유용한 사이클로펜타논디하이드로피리딘 화합물
IPC: A61K31/435
Filed: 2000-03-06
Abstract: 화학식 I의 화합물은 칼륨 채널 개방제로 예방되거나 호전되는 질환을 치료하는데 유용하다.  또한, 칼륨 채널 개방 조성물 및 포유동물에서 칼륨 채널을 개방시키는 방법이 기술된다. 
     화학식 I
Patent KR-20010071501-A (KR)
IPC: G01L11/02
Filed: 1999-03-24
Abstract: 본 발명은 광학 수단을 이용하여 유압 및/또는 고속 변압을 측정하는 것으로서, 항공기와 소형 우주선의 공기역학 조사, 소형 미세 클램프를 포함하는 로봇 공학 분야, 원격 압력 모니터링(벽, 용기, 실린더), 의약, 의학 및 생물학 조사, 수중 음향, 및 보안 시스템 분야에 적당하다. 본 발명의 목적은 압력 센서의 감도를 개선하고, 온도 및 진동 안정도를 향상시키는 것이다. 본 발명에 따른 압력 센서는 실리카 유리/공기 경계면에 의한 프레넬 반사가 4%인 단일 모드 광섬유(1)의 단부에 설치되는 낮은 Q-인자 파브리페로 캐비티/간섭계(6)이다. 상기 캐비티의 다른 이동 거울은 관성 질량이 작은 짧은(1-3 ㎜) 광섬유(9)의 단부 경사면(10)에 의해 형성된다. 상기 광섬유(9)는 직경이 500 내지 700 ㎛인 가요성 막의 중심에 삽입된다. 이렇게 하여, 외경이 0.5 내지 0.9 ㎜인 제 2 모세관(3) 내부의 작은 공기 유입 공간(약 1 내지 3 ㎣)을 밀봉하게 된다. 파브리페로 캐비티(6)를 형성하는 광섬유(1)(9)의 단부 경사면(7)(10)은 내경이 약 145 ㎛인 모세관(2) 내부에 약 50 ㎛의 간격으로 설치된다. 센서의 온도 안정도는 ΔP/ΔT≒0.001 기압/℃이다.
Patent KR-20020057613-A (KR)
Title: An electrode construction of field emission display
Inventor: KWON GI JIN
IPC: H01J1/30
Filed: 2001-01-02
Abstract: PURPOSE: An electrode structure of a field emission device is provided to reduce the thermal stress generated in thermal treatment process by forming an irregular-shaped focusing electrode inserted into a focusing electrode pad. CONSTITUTION: A cathode electrode(410) is deposited on a lower substrate(400). A dielectric layer(420) is formed on the cathode electrode(410). A gate electrode(430) is formed on the dielectric layer(420) and patterned, thereby crossing the cathode electrode(410) in vertical. A predetermined opening unit is formed on the dielectric layer(420) and the gate electrode(430). An emitter(440) is formed within the opening unit. A focusing electrode(460) is formed between the gate electrodes(430). A focusing electrode pad(450) is formed to connect the focusing electrode(460) to an external circuit.
Patent KR-20020057369-A (KR)
Title: Apparatus for detecting wobble defect and method thereof
Inventor: EOM U SIK
IPC: G11B7/007
Filed: 2001-01-04
Abstract: PURPOSE: A device and a method for detecting a wobble defect are provided to detect a defect of a wobble pattern using a wobble signal detected from an optical recording medium, so as to verify a corresponding defect area if the defect is generated in the wobble pattern while recording data on the optical recording medium. CONSTITUTION: A PLL(Phase Loop Lock) circuit(101) generates a PLLed wobble signal and a wobble clock signal if a wobble signal of a wobble pattern is supplied. A wobble window signal generator(103) generates a signal indicating a wobble window section according to a predetermined window width condition, if the PLLed wobble signal and the wobble clock signal are supplied. A wobble lock/unlock detector(105) outputs a signal detecting a wobble lock/unlock state according to a predetermined wobble lock/unlock condition, if the wobble window signal and the wobble signal are supplied. And a wobble defect detector(107) decides whether a defect exists in the wobble pattern according to a predetermined defect deciding condition, if the signal detecting the wobble lock/unlock state, the wobble window signal and the wobble signal are supplied.
Patent KR-20020064588-A (KR)
Title: System for proving customized contents through network and method thereof
Inventor: LEE SEUNG JIN
Filed: 2001-02-02
Abstract: PURPOSE: A system and a method for manufacturing customized contents and intermediating contents through a network are provided to save a cost for developing contents and buying a solution by developing specific content through a network and relaying the developed contents. CONSTITUTION: A contents intermediating system(10), a plurality of affiliated selling systems(20), and a contents supplying system(30) are connected through a wire/wireless network as an additional private line or the Internet and transmit/receive information interactively. The contents intermediating system(10) receives contents from the contents supplying system(30) through an off-line. The affiliated selling systems(20) request a customized evaluation contents to the contents intermediating system(10), are operated by an affiliated site to be supplied to a plurality of users through a network, and connected to a plurality of user terminals(50) through a network(40). The user terminal(50) connects to the affiliated selling systems(20) and the contents intermediating system(10) through the network(40).
Patent KR-20010110072-A (KR)
Title: 백그라운드 오퍼레이션 기능을 갖는 비휘발성 메모리
IPC: G11C7/06
Filed: 2001-02-07
Abstract: 본 발명에 의하면, 복수의 메모리 뱅크(B#1~B#4)에 대해서 데이터를 외부로 판독하기 위한 외부 판독용 센스 앰프(15)와 내부 동작용 데이터 판독을 위한 내부 검증(verify) 센스 앰프(25)를 각각 마련한다.  바람직하게는, 이 내부 검증 센스 앰프는 메모리 블럭의 소정수마다 마련된다. 
     또한, 칩 점유 면적이 저감된 백그라운드 오퍼레이션 기능 부가 비휘발성 반도체 기억 장치가 제공된다.
Patent KR-20010035464-A (KR)
Title: Method of producing fiber having mineral powder and fiber produced therefrom
Inventor: SEOK MI SOO
IPC: C08K3/00
Filed: 2001-02-16
Abstract: PURPOSE: A process for preparing functional fiber by mixing various minerals having a wide variety of a composite function and an effect with resin, spinning, drawing, false twisting and cutting is provided, thereby produced are fibers having soft feeling and touch as compared to conventional fibers with good productivity. CONSTITUTION: This process comprises the steps of: grinding first mineral selected from mineral groups having a scale-shaped crystal form in the first stage; finely grinding the mineral powder to a particle size of less one fourth of fineness of raw fibers to be desired in the second stage; mixing 0.1 to 10% by weight of the first mineral powder and 90 to 99.9% by weight of chemical resin; and spinning the mixture. The first mineral is selected from the group consisting of pyrophyllite, talc, dioctahedral, biotite, montmorillonite, chlorite or kaolinite-serpentine.
Patent KR-20010044423-A (KR)
Inventor: SHIN CHUN WOO
IPC: H01P3/16
Filed: 2001-02-20
Abstract: PURPOSE: A frequency converter for an NRD guide is provided to use a non-radiative dielectric waveguide line which ensures low loss and little radiation in a discontinuity with a curve. CONSTITUTION: A local oscillation wave is applied from the outside and transferred to a circulator through an isolator. Any air cavity is not generated between a module of the circulator and an up-converter. A signal of an intermediate frequency inputted through the up-converter is mixed. The mixed signal is transferred to an output module of the circulator. A high mixed signal passes through a band type high pass filter and is radiated through an antenna(19). A low mixed signal in a low band is reflected, transferred to the isolator and absorbed in a terminator(7). An interval between an upper conductive plate and a lower conductive plate in a 50GHz band is 2.7mm. Therefore, a height of the NRD guide line is 2.7mm and a width of the NRD guide line is 3.0mm.
Patent KR-20020071310-A (KR)
Title: A method for preventing from using by stealth a identifier through communication network
Inventor: JOO HEUNG DON
IPC: G06F15/00
Filed: 2001-03-06
Abstract: PURPOSE: An ID stealth prevention method is provided to register plural disguised secret numbers having an arrangement similar to a real secret number corresponding to an ID, and to reject all the request for accessing a network while alarming the access requester if an input secret number is included in the registered disguised secret numbers. CONSTITUTION: The method comprises steps of waiting for an access request(S110), the server repeatedly checking if there exists an access request from a terminal via a gateway(S120), repeatedly checking if an ID and a secret number are input from a terminal in a case that an access request is input(S130, S140), the server comparing the input ID and the secret number with the stored ID, the secret number and the disguised secret number(S150), determining if the input ID is effective based on the comparison result(S160), determining if the input secret number is effective in a case that the input ID is effective(S170), transmitting an access permission control signal to the gateway in a case that the input secret number is effective(S190), determining if the input secret number is included in the registered disguised secret numbers in a case that the input secret number is not effective(S180), transmitting an error message to the terminal via the gateway in a case that the input secret number is not included in the registered disguised secret numbers(S200), transmitting an access rejection control signal to the gateway in a case that the input secret number is included in the registered disguised secret numbers(S210), registering the input ID as an illegal ID with the disguised secret number at a database(S220), and transmitting an alarm message to an access requester via an e-mail(S230).
Patent KR-20020071599-A (KR)
Title: Micro switching device and Manufacturing method thereof
Inventor: KANG SEOK JIN
IPC: B81B3/00
Filed: 2001-03-07
Abstract: PURPOSE: A micro switch and method for manufacturing the same is provided to achieve improved yield rate at a low cost, while using an insulation film having a low dielectric constant and simplifying manufacturing processes. CONSTITUTION: A micro switch comprises a substrate(21); a lower electrode(22) formed on the substrate; an oxide film(23) formed at the exposed surface of the lower electrode; a movable plate(25) arranged on the lower electrode such that the movable plate is spaced apart from the lower electrode; and an anchor interposed between both side surfaces of the movable plate and the substrate, so as to fix the space formed between the movable plate and the lower electrode. The movable plate contains Au or Cu, and the lower electrode is made of an aluminum. A method for manufacturing micro switch, comprises a first step of forming a lower electrode onto a substrate; a second step of forming a sacrificial layer onto the substrate and the lower electrode; a third step of forming a movable plate onto the sacrificial layer; and a fourth step of removing the sacrificial layer and forming an oxide film onto the exposed surface of the lower electrode.
Patent KR-20020073650-A (KR)
Title: Automobile call service system and method by using a hand phone
Inventor: BAN YEONG HUN
IPC: H04W4/02
Filed: 2001-03-15
Abstract: PURPOSE: A car call service system using a cellular phone and a call service method are provided to offer a car call service between a service client who performs a business operation and a user client necessary for cars using the cellular phone of a user. CONSTITUTION: A map DB(112) provides map information necessary for grasping position information of a plurality of user clients(102/1-102/n) and service clients(104/1-104/n). A member information DB(114) stores registered member information of each service client, current position and moving path information according to each member, empty car classification information according to each member. If a random user client requests a car call service, a call service server(110) selects a service client who is the most similar to the request user client as a call service client among a plurality of service clients(104/1-104/n) classified as empty cars on the basis of current position information of the request user client and each service client-classified current position information. The call service server(110) transmits a call message including a cellular phone number of the request user client to the selected call service client through a wireless communication network(106).
Patent KR-20010069395-A (KR)
Inventor: HAN SANG KWAN
IPC: E02B7/40
Filed: 2001-03-18
Abstract: PURPOSE: A method for constituting an automatic floodgate opened and shut by resistance grooves and connecting rods installed at a lower end part of the floodgate is provided to automatically maintain water level of reservoir water of an upper end of an underwater beam of a river, and prevent a flood due to backwater phenomenon by thinning the thickness of the floodgate. CONSTITUTION: A method for constituting an automatic floodgate(14) opened and shut by resistance grooves and connecting rods installed at a lower end part of the floodgate includes a plurality of resistance grooves(15,16) hollowed inside of the lower end part of the floodgate, a pair of connecting rods(17) fixed at both sides of an upper end of an upper plate of the floodgate, a movable hinge(11) installed at the connecting rod, a cylinder rod(10) axially-coupled with the movable hinge, a cylinder(9) coupled with the cylinder rod, and a cylinder bracket(8) hinge-coupled with a rear of the cylinder and fixed at a wall(18).
Patent KR-20020075519-A (KR)
Title: Precision Liner Motion Device
Inventor: AHN HEUI TAY
IPC: F16C29/00
Filed: 2001-03-26
Abstract: PURPOSE: A precise linear movement device is provided to reduce costs by using a guide bar, a rotating bearing and an aluminum profile, while achieving a high precision linear movement. CONSTITUTION: A linear movement device comprises a rotating bearing serving as a wheel for a movable body; a guide bar for a linear movement; the movable body; two separated fixed bodies(4); a linear reference member(5); a rectangular reference member(6); a digital scale(7); a precise distance sensor; and a fine movement unit. The rotating bearing is fixed to the groove formed at the movable body, through bolts and nuts. The movable body has a constant cross section, and the groove for insertion of the bolt. The movable body has an internal space for reducing weight of the movable bolt and allowing a screw device to pass through the internal space. The fixed body is shaped as a squared C, and assembled symmetrically to the linear reference member.
Patent KR-20020076012-A (KR)
Title: Spread communications system using partial response
Inventor: LEE SEONG MIN
IPC: H04B1/707
Filed: 2001-03-27
Abstract: PURPOSE: A spreading communication system using a partial response coder is provided to improve a processing gain by compressing a baseband at a minimum frequency bandwidth. CONSTITUTION: A transmitting part in a spreading communication system consists of a duo-binary coding unit(10) and a partial response coder(20). The duo-binary coding unit(10) receives input data(d(k)) and generates a duo-binary signal(VD(k)). The duo-binary coding unit(10) is composed of a preprocessing coding unit and an adder(14). The preprocessing coding unit includes a modulo-2 adder(11) and a time delay unit(12). The partial response coder(20), comprising an impulse generator(21) and a baseband spherical filter(22), generates a partial response signal(P(k)). The impulse generator(21) converts the duo-binary signal(VD(k)) into an impulse. The baseband spherical filter(22) filters the impulse.
Patent KR-20020078415-A (KR)
Title: method for manufacture of waterproof printed curcuit board
Inventor: KIM DONG HWAN
IPC: H05K3/22
Filed: 2001-04-09
Abstract: PURPOSE: A method for manufacturing water-proof printed circuit board(PCB) is provided to prevent erroneous operation of device and improve operating reliability, by coating the PCB with a water-proof material. CONSTITUTION: A method for manufacturing water-proof PCB, comprises a first step(S100) of fixing a PCB assembly; a second step(S200) of spraying a water-proof coating material to the fixed PCB assembly; and a third step(S300) of drying the sprayed water-proof coating material. Thus, it is possible to prevent erroneous operation of the device adopting the PCB by preventing water or foreign substances from entering the PCB, and improve operating reliability of the device by permitting the key pad to operate in a smooth manner.
Patent KR-20020080883-A (KR)
Title: An automotive multi expansion air bag
Inventor: PARK OK GYUN
IPC: B60R21/23
Filed: 2001-04-18
Abstract: PURPOSE: A multistep expansion air bag is provided to protect a passenger by expanding a central portion of the air bag after expanding both sides firstly for a vehicle. CONSTITUTION: An air bag is composed of an inflator(20) and a cushion. The inflator receives a signal from a controller for sensing and discriminating an impact applied to the vehicle, and spouts gas of a high pressure/high speed. The cushion is expanded by the gas spouted through a plurality of exhaust ports formed along a side of the inflator, and comprises a lower cushion(30) and an upper cushion(40). The lower cushion is fixed at the inflator and expanded into both sides. The upper cushion is coupled at the lower cushion by sewing, and gas is introduced into the upper cushion after filling the lower cushion firstly.
Patent KR-20020088466-A (KR)
Title: Heating apparatus
Inventor: HONG CHAN HEE
IPC: F24B13/02
Filed: 2001-05-17
Abstract: PURPOSE: A heating apparatus is provided to cut down heating expenses by selecting fuel according to regional characteristics and environment, and to improve thermal efficiency of a heat pipe by adjusting flow of heat with installing a thermal insulator. CONSTITUTION: A heating device is composed of a discharge part having a flue adjustor(14) and an auxiliary flue combined with a main flue; a hot blast space part(21) having a snail type heat pipe(23) combined with a reinforcing plate(27), and a combustion heat guide plate including plural holes; a thermal insulating part(31) fixing thermal insulating films by wires; and a combustion part having a combustion frame(42) installed in a first locking part, an ashtray part fixed in a second locking part, and a briquette frame including plural briquette holes. The direction of combustion heat is adjusted with installing thermal insulating films, and expenses are reduced by using various kinds of fuel.
Patent KR-20020088991-A (KR)
Title: A daytime running lamp control system for a common use in all area
Inventor: JUN CHAN UNG
IPC: B60Q1/08
Filed: 2001-05-22
Abstract: PURPOSE: A daytime running lamp control system is provided to satisfy with a daytime running lamp regulation of northern Europe and northern America by installing a northern Europe type DRL(Daytime Running Lamp) unit. CONSTITUTION: A daytime running lamp control system(30) includes a DRL unit(21), a front lamp relay(41), a rear lamp relay(42), a multi-functional switch section(43), and a DRL relay. The DRL unit(21) includes the first relay(12), the second relay(13), the third relay(24), a transistor and an AND gate. The first wiring(31) is connected to one end of the front lamp relay(41) and to an output terminal of the DRL unit(21). In addition, the second wiring(32) is connected to one end of the rear lamp relay(42) and to an input terminal of the DRL unit(21).
Patent KR-20010070668-A (KR)
Title: A mobile spot-cooler system using ice thermal storage
Inventor: HONG JIN U
IPC: F28D20/00
Filed: 2001-05-30
Abstract: PURPOSE: A movable spot cooler system using ice storage is provided to solve problems of power supply for air-conditioning in summer by circulating cold air to inside by a fan from thawing thermal storage material of a cartridge in a spot cooler and to maximize air-conditioning efficiency and movability of the spot cooler. CONSTITUTION: A door at the rear of a body(61) of a spot cooler(60) is rotated centering on hinges to open a cavity in the body. Plural cartridges(54) are put into each fixing plate(66) of the cavity. Then, the cavity is closed by the door. The sidewalls of the body, the door and the fixing plates isolate thermal contact between the cartridges and outside completely. Thereby, the thawing speed of thermal storage material is delayed and the inside is air-conditioned for a long time. To improve the early air-conditioning efficiency of the spot cooler, the fixing plates keep a distance from the highest cartridges of the cavity. The cartridges are inserted to the upper face of the fixing plates at the top of the cavity first and to the lower face sequentially.