baber/WOPTO huggingface dataset:
Patent KR-20010075514-A (KR)
IPC: G01L9/00
Filed: 2000-08-03
Abstract: 다이어프램형 압력검출기를 관로나 기계등에 설치한 설치구 본체에 조합했을 때에 압력검출기에 작용하는 응력에 의해서 다이어프램이 변형하여, 조합후의 출력특성이나 온도 특성이 조합전의 특성에 비교하여 크게 변동하는 것을 방지할 수 있도록한 압력검출기의 설비구조를 제공한다. 
     그러기 위해, 본 발명에서는 다이어프램을 구비한 다이어프램 베이스와, 상기 다이어프램의 변위에 의하여 작동하는 센서소자를 내장한 센서베이스를 조합고착해서 이루어지는 압력검출기를, 배관로나 기계장치에 설치된 설치구 본체의 삽입부착구멍 내로 개스킷을 매개로 끼워붙이고, 상방에서 삽입부착구멍 내로 삽입한 누름부재에 의하여 압력검출기를 기밀하게 압압고정하도록 한 압력검출기 설치구조에 있어서, 상기 다이어프램 베이스의 본체부 상면에 누름부재를, 또한, 다이어프램 베이스의 본체부 하면에 개스킷을 각각 접촉시킴과 아울러, 상기 본체부 하면의 개스킷과의 접촉부의 내측 위치에 얕은 홈을 링형상으로 형성하고, 누름부재에 의한 압압에 의하여 발생된 변형을 얕은 홈에 의하여 흡수한다.
Patent KR-20010092792-A (KR)
IPC: H04N7/16
Filed: 2000-11-21
Abstract: 프로그램이 스케줄에 없는 다른 채널에서 방송되는 경우에도, 현재/다음 이벤트 정보를 정확하게 송출할 수 있는 프로그램 안내정보 생성 송출시스템이 개시되며, 동 시스템은 프로그램 정보 및 프로그램 스케줄을 편집하는 프로그램 스케줄 편집부(201)와, 그것을 관리하는 프로그램 안내정보 관리부(202)와, 프로그램 정보 및 프로그램 스케줄로부터 단일 이벤트정보 및 현재/다음 이벤트정보 송출 스케줄을 생성하는 현재/다음 이벤트정보 생성부(203)와, 프로그램 개시 통지를 받아서 단일 이벤트정보 및 현재/다음 이벤트정보 송출 스케줄로부터 현재/다음 이벤트정보를 생성하여 송출하는 현재/다음 이벤트정보 송출부(206)를 구비하는 프로그램 안내정보 생성 송출시스템에 있어서, 프로그램정보로부터 시스템이 취급하는 모든 채널에 대응한 단일 이벤트정보를 미리 생성하는 즉시갱신 대응용 단일 이벤트정보생성부(204)를 설치하고 있다. 이 구성에 의해, 프로그램이 예정외의 채널에서 방송되는 경우라도 프로그램 안내정보를 신속하게 송출할 수 있다.
Patent KR-20020070086-A (KR)
IPC: A63B37/12
Filed: 2000-11-16
Abstract: 본 발명은 랜드영역을 거의 갖지 않는 골프공(20)에 관한 것이다. 골프공(20)은 다수의 관상융기(40)을 구비한 내구(21)를 갖는다. 다수의 융기(40) 각각은 USGA의 골프공 승인 요건인 1.68인치에 부합하는 높이까지 연장된 정점(50)을 갖는다. 본 발명의 골프공(20)의 내구(21)에 형성된 관상격자패턴은 바람직한 실시예에서 다수의 육각형 및 오각형을 형성하기 위해 서로 연결된 융기(40)들을 갖는다. 바람직한 실시예는 인접한 육각형의 행을 따라 위와 아래로 나누는 분할선(100)을 갖는다.
Patent KR-20020042758-A (KR)
IPC: B41F17/22
Filed: 2000-02-01
Abstract: A continuous motion can decorator includes a plurality of mandrel subassemblies mounted on a rotating carrier with equal angular spacings between adjacent subassemblies. The assemblies reciprocate radially with respect to the carrier axis as a center. Each subassembly includes a radially extending support arm that mounts a radially extending mono rail which extends through guide bearing units on the carrier. The mandrel of each subassembly is mounted on an axis that is parallel to the rotational axis of the carrier. An eccentric type mounting is provided for the mandrel axle on the reciprocating arm so that there is an individually operated means to adjust spacing between the carrier rotational axis and the mandrel axis. Vacuum and pressurized air are fed selectively to each mandrel subassembly through a flexible hose having a single loop that is formed by curving virtually the entire length of the hose.
Patent KR-20020005589-A (KR)
IPC: F02D13/04
Filed: 2000-11-10
Abstract: 본 발명에 따라 엔진의 적어도 하나의 실린더 내 피스톤의 목포 정지 위치는 정확하게 달성될 수 있으며, 엔진의 하나 이상의 실린더의 가스 배기 밸브는, 점화 시스템이 차단된 후 하나 이상의 시간 구간(V1, V2)동안 폐쇄된다.  밸브 폐쇄 구간(V1, V2)의 시작 및 종료는 크랭크축이 목표 정지 위치(AP) 내에 정지하여 있도록 제어된다.
Patent KR-20010102362-A (KR)
IPC: H03F1/56
Filed: 2000-12-13
Abstract: 본 발명은, 입력 트랜지스터(Q1)를 갖는 입력단, 캐소드측이 상기 입력 트랜지스터(Q1)의 이미터에 접속되어 있고 애노드가 트랙-홀드 제어식 이미터폴로어(6)에 접속되어 있는 제 1 다이오드(Q2,Q2b), 및 상기 제 1 다이오드(Q2, Q2b)와 상기 입력 트랜지스터(Q1)의 접합점과 제 1 전원전압 라인(2)사이의 제 1 전류원(4)을 포함하는 스위치식 이미터폴로어 트랙-홀드 증폭기용 입력버퍼에 관한 것이다. 상기 제 1 전류원(4)은 비스위치식 정전류원이며, 제 2 전류원(M1)이 입력 트랜지스터(Q1)의 콜렉터와 제 2 전원전압라인(3) 사이에 접속된다. 제 2 트랜지스터(M2, M2b)는 제어전극, 전류 입력전극 및 전류 출력전극을 구비하는데, 상기 제어전극이 입력 트랜지스터(Q1)의 콜렉터와 제 2 전류원(M1) 사이의 접합점(n1)에 접속되며, 상기 전류 입력전극이 제 2 전원전압(3)에 접속되며, 전류 출력전극이 제 1 다이오드(Q2, Q2b)의 애노드에 접속되어 있다.
Patent KR-20020006675-A (KR)
IPC: G11B27/34
Filed: 2000-03-07
Abstract: 본 발명은 메뉴 상에 디스플레이하기 위한 비디오 데이터의 기록시간 정보를 빨리 판독할 수 있도록 하는 DVD등의 광 디스크로 적합한 정보기록매체를 제공한다. 상기 기록매체는 각 스트림 데이터에 대한 관리 정보(RTR.IFO)를 저장한다. 상기 관리 정보는 스트림 데이터의 헤드 비디오 프레임이 기록되는 날짜 및 시간을 가지는 기록시간 정보(VOB_REC_TM)를 포함한다. 상기 관리 정보는 또한, 1초 미만의 시간을 포함함과 아울러 부분삭제를 포함하는 편집 동작시에 발생되는, 기록시간 정보의 에러 또는 프렉션을 나타내는 에러 정보(VOB_REC_TM_SUB)를 갖는다.
Patent KR-20020021092-A (KR)
IPC: A47L9/02
Filed: 2000-04-18
Abstract: The invention concerns a vacuum cleaner nozzle comprising at least a flow channel (4a, 4b) substantially transverse to the forward moving direction of the nozzle (24), open towards the surface to be cleaned, and in ventilating connection with a suction channel (2). The invention is characterised in that at least a scraper blade (9b) in contact with the floor to be cleaned is arranged parallel to the channel (4A, 4B) and adjacent thereto. Furthermore, closure means (9a) of the channel (4A, 4B) produce an opening of the channel when the nozzle is moved in a direction wherein the scraper blade is upstream of the channel and a closure of the channel when the nozzle is moved in the opposite direction.
Patent KR-20020022715-A (KR)
IPC: B01D29/11
Filed: 2000-06-14
Abstract: 유체처리 시스템(10) 내 전체적 동작을 제어하는 제어 유닛(102)을 포함하는 유체처리 시스템(10)이 공개된다. 안정기 회로(103)가 전자기파 방출 조립체(14)와 연결된다. 선호되는 유체처리 시스템(10)에서, 안정기 회로(103)는 전자기파 방출 조립체(14)와 유도방식으로 연결된다. 유도-연결 안정기 회로(103)는 제어 유닛(102)으로부터의 지정 전기 신호에 따라 전자기파 방출 조립체(14) 내에 위치하는 전자기파 방출 장치(60)를 유도방식으로 여기시킨다. 추가적으로, 유체처리 시스템(10)은 유체처리 시스템(10)에 사용되는 전자기파 방출 조립체(14)와 필터 조립체(16)의 여러 기능 및 동작 특성을 감시하기 위해 사용되는 고주파 식별 시스템(124)을 포함한다.
Patent KR-20020021389-A (KR)
IPC: H01L21/822
Filed: 2000-06-28
Abstract: 폴리실리콘 구조물의 저항을 낮추기 위해, 종종 구조물에 규화물 층이 제공된다.  그러나, 일정한 폴리실리콘 구조물은 규화되는 반면, 예컨대 저항을 위해 사용되어야 하는 다른 폴리실리콘 구조물은 규화되지 않아야 하는 제조상 문제점이 있다.  따라서, 본 발명은 집적 반도체 구조물에서 폴리실리콘 영역을 선택적으로 규화하기 위한 간단한 방법을 제공한다.
Patent KR-20020048911-A (KR)
IPC: H01L21/304
Filed: 2000-06-29
Abstract: 반도체 웨이퍼 및 이와 유사한 형상 등의 가공물을 40초 이하의 시간 간격에서 필요에 따라 작은 공간을 차지하는 단일의 챔버 내에서 세정 및 건조하기 위한 방법 및 장치이다.  가공물은 2개의 간격을 두고 배치된 2개의 캐비티 벽에 의해 획정된 캐비티 내에 위치하고, 2개의 캐비티 벽의 간격의 거리는 가공물의 두께 보다 150㎛ 이하이다.  세정액과 헹굼액은 짧은 시간 간격 동안 주입된다.  가공물은 선택된 1차의 인출 속도로 캐비티에서 인출되고, 이와 동시에 IPA, 히드로플루오로에테르, 에틸화된 히드로플루오로에테르 혹은 히드로플루오로카본 등의 비교적 낮을 표면 장력을 지닌 선택된 건조액은 가공물 표면으로 전달된다.  세정액의 초음속 혹은 메가소닉 진동은 세정 단계, 헹굼 단계 및/또는 건조 단계에 추가될 수 있다.
Patent KR-20030060276-A (KR)
Inventor: LEE JEONG HUN
IPC: B60N2/66
Filed: 2002-01-08
Abstract: PURPOSE: A leverless lumbar support device for a vehicle is provided to automatically control the projected degree of a lumbar support according to the leaned degree of a seat back, without a lever. CONSTITUTION: A leverless lumbar support device for a vehicle comprises a lumbar support(10) connected by a lever link(12) installed to a seat back frame(100), and a planetary gear structure(30) mounted to a seat cushion and connected with the lever link. The projected degree of the lumbar support is reduced as the seat back is leaned backward. The lumbar support moves at 5mm intervals when the seat back rotates at an angle of 1 degree. The lever link has a slot(13) formed at the operating center point and can avoid rotational interference. The planetary gear structure comprises a sun gear(31) hinge-fixed to the seat cushion; three planetary gears(32) mounted to the seat cushion; a ring gear(33) connected with the lever link and engaged with the planetary gears; and a carrier(34) fixing the planetary gears, for in situ rotation of the planetary gears.
Patent KR-20020015069-A (KR)
Title: Application elastic adhensive material between TFT panel and BLU
Inventor: PARK IN HYEOP
IPC: G02F1/13
Filed: 2002-01-11
Abstract: PURPOSE: A coating method of cushion material between a TFT(Thin Film Transistor) panel and a backlight unit is provided to solve the difference in time required to bond a tape and in quality depending on the skill of a worker, as well as to coat cushion material to an injection mold frame rapidly with precision. CONSTITUTION: To coat cushion material, a three-axial control robot is used. The robot consists of an air generator(41) generating air required to discharge silicon or rubber bonding material of liquid or paste type at ordinary temperature, a regulator(42) changing the pressure and amount of generated air, an air tube(48) for flowing air, a cartridge(43) storing the liquid type bonding material, an injector needle type nozzle(44) injecting the bonding material with air pressure, and plural transfer motors(45,46,47). The nozzle is replaced depending on the width of desired bonding material on each bonding part of an injection mold frame and a TFT panel. The discharge amount of bonding material is adjusted by the air pressure controlled by the regulator. The bonding material is coated with desired thickness by control of motor RPMs(Revolution Per Minute).
Patent KR-20020061174-A (KR)
Title: Optical diffusing plate, optical element and liquid crystal display
Inventor: MIYATAKE MINORU
IPC: G02B5/30
Filed: 2002-01-15
Abstract: PURPOSE: To provide a light diffusing plate being excellent in terms of usefulness resulting from easiness of manufacture and excellent thermal and chemical stability, being capable of improving brightness by supplying linearly polarized light which reduces absorption loss caused by a polarizing plate and also hardly causing any coloring problem, also being applicable to a reflective liquid crystal display device or the like and further being excellent in polarization characteristics. CONSTITUTION: In the light diffusing plate having micro-regions contained and dispersed in a birefringent film and having birefringent characteristics different from those of the birefringent film, the micro-region is composed of a side chain type liquid crystal polymer containing a monomer unit (a) including a liquid crystalline fragment side chain and a monomer unit (b) including a non-liquid crystalline fragment side chain. At the same time, the light diffusing plate is characterized by having >=0.03 difference in refractive indexes (Δn1) between the birefringent film and the micro-region in a direction perpendicularly intersecting the axial direction exhibiting maximum transmittance of the linearly polarized light and further by having difference in refractive indexes (Δn2) in the axial direction with maximum transmittance <=80% of Δn1.
Patent KR-20030063664-A (KR)
Title: manufacturing method of construction materials recycled fiber scrapped sludge
Inventor: KIM IN SOO
IPC: C04B18/18
Filed: 2002-01-23
Abstract: PURPOSE: A method for preparing a construction material is provided, by recycling the fiber waste sludge generated in the purification of the wastewater of a fiber factory. CONSTITUTION: The method comprises the steps of mixing 25-30 wt% of CaO and 70-75 wt% of the fiber waste sludge with a water content of 70-83 %; firstly heating the mixture; secondly the heated mixture; mixing 65 wt% of the heated mixture, 20 wt% of sand, 14 wt% of cement, 1 wt% of a curing agent and 15 wt% of water; and molding the mixture with a pressure of 50 kg/cm2. Preferably the first heating is carried out at a temperature of 250-300 deg.C to achieve the drying rate of 75 %, and the second heating is carried out at a temperature of 500-700 deg.C to achieve the drying rate of 95 %.
Patent KR-20020024106-A (KR)
Title: End mark omitted
Inventor: MUN O NAM
IPC: B31C7/00
Filed: 2002-01-25
Abstract: PURPOSE: A method for manufacturing a coating paper roll and a composition of the coating material are provided to satisfy consumers by minimizing the defect occurring in the transportation of a cold-rolled coil, to enhance work efficiency by reducing the weight of a coating paper roll, and to cut down the production cost. CONSTITUTION: A method for manufacturing a coating paper roll comprises the steps of continuously coating an adhesive on one surface of millboard having 0.3-0.6mm of thickness, jet-coating a rubber coating material on the surface of a roll for coiling a cold-rolled coil, drying the rubber-coated roll in the nature, and rounding the inner circumference of a coating paper roll after cutting by respective sizes to remove the interference when the coating paper roll is put into a tension reel. Herein, a shock-absorbing layer is formed by coating foam resin on the surface of the coiling roll to prevent the end mark phenomenon. The composition for the coating material is constituted of 10-30% of rubber and 70-90% of toluene, 20-40% of rubber and 60-80% of TCE(Trichloro Ethylene), or 15-40% of rubber and 60-85% of TCE.
Patent KR-20030065841-A (KR)
Title: Housing with radiation pin for communication terminal
Inventor: LEE JUN SEOK
IPC: H04B1/40
Filed: 2002-02-01
Abstract: PURPOSE: A housing of a communication terminal having cooling fins is provided to increase an area of a ground surface by installing cooling fins thereon and prevent a thermal resistance increase of a chip by connecting a chip installed on a circuit board and the cooling fins and diffusing heat generated from chip to the ground surface. CONSTITUTION: A housing(300) of a terminal includes a barrier wall(311), a ground surface(313) and cooling fins(315) at an inner side(310) of the housing. The barrier wall(311) is formed in a rib form along a ground pattern of a circuit board. The ground surface(313) is colored by a conductive spray having powdered silver and powdered copper as a primary component at an entire surface of the housing inner side(310) except for an edge portion. The barrier wall(311) and the cooling fins(315) are also colored by the conductive spray. The cooling fins(315) are so protruded from the ground surface(313) that an area of the ground surface(313) is increased and thus a heat sinking capability is enhanced.
Patent KR-20030070248-A (KR)
Title: One touch clip type wall spacer
Inventor: CHO HONG JUN
IPC: E04C5/20
Filed: 2002-02-23
Abstract: PURPOSE: A one-touch type wall spacer is provided to uniformly maintain the space between a reinforcing bar and a form while simultaneously binding vertical and horizontal reinforcing bars through single binding work. CONSTITUTION: A one-touch type wall spacer includes a body(1) made of a material having combining affinity for concrete mortar; a groove(11) for receiving a reinforcing bar formed in the middle of one side of the body to receive the reinforcing bar; line grooves(13) vertically formed in the middle of protruded portions(12) formed to the right and left of the groove for receiving reinforcing bar; through holes(15) disposed in the rear of the line grooves; and a pair of elastic clips(2) elastically pressing and supporting the reinforcing bar, with inserted in the through holes.
Patent KR-20030072047-A (KR)
Title: Device for forming a lead frame of a condenser
Inventor: JUN JONG HUI
IPC: H01G9/008
Filed: 2002-03-05
Abstract: PURPOSE: An apparatus is provided to be capable of lengthening a life by applying a minimum power and forming a lead terminal of a condenser exactly. CONSTITUTION: A metal pattern part bends a lead terminal in a predetermined angle in order to form a lead terminal(52) of condenser device(50) and consists of upper and lower metal patterns(54,56). A shift lever(60) is placed at an adjacent part to the lower pattern and makes the lead terminal bent in the predetermined angle while shifted into the upper pattern side. A moving body(64) is installed such that a lower part of the shift lever is rotated and makes the shift lever close to the pattern part side by an extension spring. An electronic solenoid(66) makes the moving body shifted upward and downward along a support table(70).
Patent KR-20030072784-A (KR)
Title: Connecting apparatus of interior and outdoor unit for airconditioner
Inventor: KIM YONG U
IPC: F24F1/00
Filed: 2002-03-06
Abstract: PURPOSE: An apparatus for connecting an indoor unit and an outdoor unit of a split type air conditioner is provided to allow easy installation. CONSTITUTION: An apparatus includes an indoor unit tube(50) connected with a heat exchange cycle component in an indoor unit to transmit working fluid, and extended to an outside of the indoor unit; three-way valves(60,60') installed on the indoor unit tube, having at least three connecting parts(63a,63b,63c) formed in different directions to form channels for the working fluid, respectively, and allowing a connecting tube for connection with an outdoor unit to be connected with one of the connecting parts; and a sealing unit blocking all of the connecting parts but the connecting part connected with the connecting tube. The connecting parts of the three-way valves have screws formed on peripheries thereof, and flare sockets(64c) whose diameters get smaller as getting closer to ends thereof. The sealing units comprise caps(72,72') formed with circular rods with different diameters, and having fixing ribs protrusively formed between the circular rods; and nuts(80) attaching the fixing ribs of the caps to ends of the connecting parts of the three-way valves to blocking the channels of the working fluid.
Patent KR-20030073138-A (KR)
Title: Apparatus and method for the leakage inductance measurement of induction motor
Inventor: CHO BYEONG GUK
IPC: H02P5/00
Filed: 2002-03-08
Abstract: PURPOSE: An apparatus and a method are provided to estimate a leakage inductance even without using a device for restricting an induction motor. CONSTITUTION: An apparatus comprises a two to three-phase converting unit(41) for converting the two-phase voltage of a D-axis and a Q-axis of an induction motor(43) into a three-phase voltage and outputting the converted voltage; an inverter(42) for driving the induction motor by switching the three-phase output voltage of the two to three-phase converting unit; a three to two-phase converting unit(45) for detecting a three-phase current during the operation of the induction motor, converting the detected current into a two-phase current, and outputting the converted current; and a leakage inductance estimation unit(46) for receiving the current output from the three to two-phase converting unit and the two-phase voltage of the D-axis and Q-axis, and estimating a leakage inductance by dividing the current into an active current and power and reactive current and power.
Patent KR-20020057835-A (KR)
Inventor: SEO KI YOUL
IPC: B05D1/38
Filed: 2002-03-20
Abstract: PURPOSE: A special coating method to be performed on the electric equipment is provided to prevent any advertisement handbills from being attached onto the outer surface of the electric equipment such as a switch box. CONSTITUTION: According to the special coating method for preventing the attachment of any advertisement handbills onto electric equipment, after a high speed drying alkyd enamel paint is applied to the outer surface of the electric equipment and is dried for about 30 minutes in a room temperature, a solution formed by mixing the high speed drying alkyd enamel paint and a liquid phase silicone at a weight rate of 3 to 2 is applied thereon.
Patent KR-20030077133-A (KR)
Title: Welding apparatus for bus roof
Inventor: HAN CHANG GUK
IPC: B23K37/02
Filed: 2002-03-25
Abstract: PURPOSE: A bus roof welding apparatus is provided to improve workability of roof panel welding by using a single welding device capable of adjusting height and inclined position. CONSTITUTION: A bus roof welding apparatus includes a supporting frame(10) installed at a roof panel welding line of a bus. Both sides of the supporting frame(10) are inclined at a predetermined angle about the center. A pair of welding units is provided at both sides of the supporting frame(10). The welding unit has a vertical conveying device(21), and a horizontal conveying device(30). The vertical conveying device(21) vertically conveys a welding device(50) towards a roof panel. The welding unit is horizontally conveyed along a pair of guide rails(11) by means of the horizontal conveying device(30).
Patent KR-20020077154-A (KR)
Inventor: HANAOKA KAZUTAKA
IPC: G02F1/137
Filed: 2002-03-27
Abstract: PURPOSE: A liquid crystal display is provided to improve the responsiveness by improving the transmittance with the MVA(Multi-domain Vertical Alignment) mode having multiple divided alignment sections wherein alignment states of liquid crystal molecules having negative dielectric anisotropy are made different in every section. CONSTITUTION: A liquid crystal display device is composed of a pair of substrates disposed in opposite with each other having a prescribed gap, a pair of vertical alignment layers formed between the pair of substrates, a liquid crystal layer sealed between the vertical alignment layers and provided with negative dielectric anisotropy, an alignment regulating structure disposed on one of substrates and regulating the alignment direction of the total liquid crystal molecules in the liquid crystal layer when voltage is applied and a hardening matter provided in the liquid crystal layer and provided with a liquid crystal framework for inclining liquid crystal molecules.
Patent KR-20030078143-A (KR)
Title: Tractor attachable hydraulic power driven wheel type cattle slurry manure ground surface soreader
Inventor: CHOI GWANG JAE
IPC: A01C23/00
Filed: 2002-03-28
Abstract: PURPOSE: An open width ground proximity animal excrement and liquid manure sprayer of an axle driven type is provided to minimize odor diffused by wind upon being sprayed and improve the overall fertility of farmland. CONSTITUTION: The sprayer comprises a slurry pump(11) disposed on the front of the frame(12) so as to be driven by a tractor PTO; a liquid manure distributor(13); a liquid manure supply pipe(20); a plurality of spraying tubes(22) to be branched; an impact plate(24) coupled to the ends of the spraying tubes(22); a cleaning hole lid having a filter canister(31) disposed inside; a liquid manure delivery pipe(40) of which one end is disposed to be opened and closed and communicated with the liquid supply pipe(20) by a valve and the other end is disposed to be communicated with the filter canister(31) disposed inside the excrement and liquid manure storage tank(14); and a liquid manure suction pipe which is disposed to be communicated with the liquid manure storage tank(14) and the slurry pump(11) and is opened and closed by a valve.
Patent KR-20020079435-A (KR)
Inventor: KINOSHITA YUKIO
IPC: B60K15/063
Filed: 2002-04-03
Abstract: PURPOSE: A wheel type traveling and operating vehicle is provided to secure an improved operability and a traveling property by reducing a height and a length in a longitudinal direction of a lower traveling body on which an engine is mounted. CONSTITUTION: A wheel type traveling and operating vehicle has a tire wheel traveling apparatus having axles(2, 3) in front and rear portions of a chassis frame body(1), an engine(11) providing a traveling power, and a transmission(12). The transmission has a transmission portion arranged so that an input shaft and an output shaft traverse an axis(X-X) in a vehicle longitudinal direction in parallel to each other at forward and backward positions of the axis, and a bevel gear output portion(15) outputting a tire wheel driving power to the output shaft toward a direction of the axis. The input shaft of the transmission portion is connected to the engine horizontally mounted to one side surface of right and left sides of the chassis frame body on the same axis as an engine output shaft, and the bevel gear output portion is connected to front and rear tire wheel driving propeller shafts(17, 18).
Patent KR-20030082055-A (KR)
Title: Water supply system of a apartment house
Inventor: KIM SEUNG GU
IPC: E03B11/16
Filed: 2002-04-16
Abstract: PURPOSE: A water-supply system of an apartment house is provided to prevent water pollution by supplying water directly to each family, to remove the inconvenience on water supply caused by shortage in water pressure of the uppermost layer, and to economize in management and maintenance expenses and electric power by increasing the durability of a building. CONSTITUTION: The water-supply system of an apartment house contains many water-supply pumps(6) installed between a water tank(2) and a family pipeline(4), wherein the rotational frequency of each water-supply pump(6) and the number of the water-supply pump(6) on use are controlled by the feedback control and serial sequence control by an inverter(5) which is controlled by an external central monitor(7), so that the water supplied from the water tank(2) is supplied directly to each family through a water-supply pipe without passing through an overhead water tank(1).