baber/WOPTO huggingface dataset:
Patent KR-20020063176-A (KR)
Title: 니코틴 수용체 작용물질의 양성 조절자
IPC: A61P25/28
Filed: 2000-11-01
Abstract: 화학식 I의 화합물 또는 그의 거울상 이성질체, 및 그의 제약상 허용되는 염, 그의 제조 방법, 그를 함유하는 제약 조성물 및 치료법, 특히 니코틴 전달의 감소와 관련된 질환의 치료를 위한 그의 용도가 개시된다.  본 발명의 화합물은 니코틴 수용체에서 작용물질의 효능을 향상시킨다. 
     <화학식 I> 
     
       
     
     식중, R 1 및 R 3 은 독립적으로 수소, 또는 C 1 -C 4 알킬을 나타내고; R 2 는 수소, C 1 -C 4 알킬 또는 CH 2 CN을 나타내며; R 4 는 수소, C 1 -C 4 알킬, C 2 -C 4 알케닐, C 2 -C 4 알키닐, CH 2 C(W)=CH 2 , (CH 2 ) n Ar, CH 2 CH=CHAr, CH 2 COPh, CH 2 CONHAr, C(U)NH(CH 2 ) m Ar, 또는 (CH 2 ) d Y(CH 2 ) e Ar을 나타내고; U는 산소 또는 황을 나타내며; W는 할로겐을 나타내고; X 및 Y는 독립적으로 O, S 또는 NR 5 를 나타내며; R 5 는 수소, C 1 -C 4 알킬, C 2 -C 4 알케닐을 나타내거나, R 3 및 R 5 가 함께 고리를 형성하고; n 및 m은 독립적으로 0 내지 4이며; d는 1 내지 3이고; e는 0 내지 1이며; Ar은 페닐, 나프틸, 또는 0 내지 4의질소, 0 내지 1의 황 및 0 내지 1의 산소를 함유하는 5원 또는 6원 헤테로시클릭 고리를 나타내고; Ar은 임의로 수소, 할로겐, C 1 -C 4 알킬, C 2 -C 4 알케닐, C 2 -C 4 알키닐, CN, NO 2 , CF 3 , OR 6 , NR 7 R 8 및 COOR 9 에서 선택되는 하나 이상의 치환체로 치환되며; R 6 , R 7 , 및 R 8 은 독립적으로 수소, C 1 -C 4 알킬, 아릴, 헤테로아릴, C(O)R 10 , C(O)NHR 11 , SO 2 R 12 를 나타내거나; 또는 R 7 및 R 8 은 함께 (CH 2 ) j Q(CH 2 ) k 를 나타낼 수 있으며, 여기서 Q는 O, S, NR 13 , 또는 결합을 나타내고; j는 2 내지 4이며; k는 0 내지 2이고; R 9 , R 10 , R 11 , R 12 및 R 13 은 독립적으로 수소, C 1 -C 4 알킬, 아릴 또는 헤테로아릴을 나타낸다.
Patent KR-20020079742-A (KR)
Title: 고품질영상의 가시적 표시를 위한 상사치데이터의컨벌루젼필터링
IPC: A61B5/00
Filed: 2000-11-24
Abstract: 물체의 개선된 영상을 제공하도록 데이터요소의 상사치가 조절된다.  적절한 센서를 이용해서 물체로부터 데이터가 수집되어 다수의 별도의 데이터포인트들로 저장된다.  데이터포인트들이 서로 비교됨으로써 한 데이터요소의 데이터속성이 다른 데이터요소와 얼마나 유사한지를 결정한다.  두 개의 데이터요소의 속성차를 나타내기 위한 상사치가 각각의 데이터요소들에게 할당된다.  그리고 나서, 특정한 데이터요소마다의 상사치가 그 데이터요소 자체와 인접한 일군의 데이터요소들의 가중적 상사치에 근거하여 조절된다.  각각의 데이터요소마다 조절된 상사치가 저장되어 물체를 나타내는 영상을 생성하기 위해 이용된다.
Patent KR-20020058050-A (KR)
IPC: A61K47/26
Filed: 2000-11-28
Abstract: (A) 포르모테롤 또는 그의 제약학상 허용가능한 염 또는 용매화물, 또는 상기 염의 용매화물, 및 (A)의 ㎍당 400 ㎍ 내지 5000 ㎍의 양의 (B) 제약학상 허용가능한 입상 희석제 또는 담체를 포함하는 건조 분말의, 만성 폐색성 폐 질환 치료용 흡입성 약제의 제조를 위한 용도.
Patent KR-20020075777-A (KR)
Title: Method and apparatus for mutually connecting elongated elements, such as reinforcement rods
IPC: F16B2/24
Filed: 2000-12-20
Abstract: A method for mutually connecting at least two elongated elements, such as concrete renforcement rods, by means of a connecting member in the form of a winding spring with a center line, which winding spring is screwed on and around the elongated elements at the connecting place between the two elongated elements by rotation on the center line while expanding by contact with circumferential surfaces of the elongated elements, wherein the selected winding spring is a spiral or screw spiral shaped spring, of which at least one winding has a diameter smaller than the largest transverse dimension at the connecting place, determined by the elongated elements to be connected, which winding spring is placed with its center line at an angle with respect to the elongated elements and is screwingly moved from a thus obtained starting position in the direction of the elongated elements, which screwing movement is continued until at least one winding is diametrically expanded.
Patent KR-20020070364-A (KR)
Title: 다중 입력들을 지지하는 복호기
IPC: H04H20/77
Filed: 2001-10-16
Abstract: 복호기는 다른 소스들로부터 데이터를 수신하기 위한 복수읠 튜너들(110a-110d)을 갖는다. 각각의 튜너(110a-110d)는 선택된 채널 또는 채널들에 대응하는 수신된 신호 부분을 선택하기 위해 제어되는 관련된 디멀티플렉서(120a-120d)를 갖는다. 디멀티플렉서들은 중복하는 어드레스들을 갖는 선택된 신호 부분들을 결정하고, 중복이 존재하지 않도록 신호 부분들의 어드레스들을 재할당하고, 공통 인터페이스 슬롯(140: 220a-220c)에 공급하기 위한 신호 부분들을 멀티플렉스하기 위해 구성되는 리멀티플렉서(130: 210a-210c)에 출력한다.
Patent KR-20020071914-A (KR)
IPC: H04W8/04
Filed: 2001-10-25
Abstract: 여분의 홈 에이전트를 제공하기 위한 시스템은 복수의 홈 에이전트들을 포함하며 상기 홈 에이전트는 외부 PDSNs와 이동성 연결 등록을 생성한다.  상기 시스템은 또한 여분의 홈 에이전트을 포함하며, 상기 여분의 홈 에이전트는 복수의 홈 에이전트와 연결되어 있다.홈 에이전트 제어 노드는 상기 복수의 홈 에이전트와 연결되어 있으며, 등록 요구를 상기 홈 에이전트에 전송한다.  상기 홈 에이전트 제어 노드는 상기 복수의 홈 에이전트 중 어떤 것에 있는 실패를 탐색하기 위해 탐색기를 포함한다.  상기 홈 에이전트 제어 노드는 또한 이동성 연결 등록을 포함하며, 상기 복수의 홈 에이전트들 중 하나에서 실패를 탐색할 때 이동성 연결 등록을 상기 여분의 홈 에이전트에 전송한다.
Patent KR-20020079952-A (KR)
Title: 광 에너지 변환 장치
IPC: H01L31/077
Filed: 2001-03-13
Abstract: 광 에너지 변환 장치(10)는 기판(1) 상에 제 1 불순물이 첨가되어 성막된 반도체인 제 1 불순물 반도체층(5)과, 제 1 불순물 반도체층(5) 상에 성막된 수소를 포함한 비정질의 반도체인 광 활성층(6)과, 광 활성층(6)상에 제 2 불순물이 첨가되어 성막된 광 활성층(6)보다 수소 농도가 낮고, 다결정화한 반도체인 제 2 불순물 반도체층(7)을 구비하고, 광 활성층(6)과, 제 2 불순물 반도체층(7)의 계면 구조에 있어서의 깊이 방향의 평균 입자 직경이 표면으로부터 기판(1) 방향을 향해서 단계적으로 감소하고 있다.  제 2 불순물 반도체층(7)의 수소 농도를 제어함으로써, 제 2 불순물 반도체층(7)은 댕글링 본드가 대폭 감소되어 양호한 결정성을 나타내고, 해당 광 에너지 변환 장치(10)의 변환 효율을 향상시키는 것을 가능하게 한다.
Patent KR-20030069792-A (KR)
Title: Method for purifying cyclic esters
IPC: C07D319/12
Filed: 2001-03-22
Abstract: The process enables an easy recycling of impurities and avoids chemical and thermal deterioration of the lactide during purification. The lactide is sufficiently pure for synthesis of a polylactide(PLA). The process of purification of the cyclic dimeric ester of lactic acid from a crude lactide product containing impurities is effected in the following stages: (a) extraction and controlled crystallisation of the crude in an aqueous medium; in controlling the geometry of the formed crystals and inducing a separation of phases between the lactide(solid phase) and impurities (liquid phase), aqueous extraction of the impurities is favored; (b) separation of the suspension of crystals obtained in (A) into a liquid phase depleted in lactide and containing impurities and a moist cake rich in lactide crystals; (c) drying of the moist cake obtained in (b); (d) recrystallization in a melt medium of the impure dried lactide and recovery of the purified product.
Patent KR-20030005245-A (KR)
IPC: G11B7/26
Filed: 2002-02-07
Abstract: 본 발명은 신호 처리의 고속화, 또는 특수 포맷이나 새로운 포맷에의 대응을 용이하게 할 수 있도록 한 변조 신호 발생 장치에 관한 것이다.  변조 처리 기록부(130)에는 광 디스크의 원반(320) 제조에 필요한 변조 처리 프로그램이 미리 기억되어 있다.  광 디스크 마스터(310)에 기록된 정보 데이터가 정보 재생부(110)에 의해 재생되어 변조 제어부(120)에 출력된다.  변조 제어 수단(120)은 변조 신호 처리 프로그램에 따라, 재생된 정보 데이터에 대하여 변조 신호 처리를 실시하여 데이터 스트림을 생성하고, 필요에 따라 변조 정보 기억부(140)에 기억한다.  그 시점에서 제조된 데이터 스트림, 또는 변조 정보 기억부(140)에 기억된 데이터 스트림은 변조 제어부(120)에 의해 변조 신호 출력부(150)로 출력되고, 소정의 클록으로 변조 신호 출력부(150)에 의해 레이저 빔 레코더(200)에 출력된다.  본 발명은 CD, MD, DVD 등의 광 디스크를 생성하는 경우에 적용할 수 있다.
Patent KR-20020091238-A (KR)
IPC: F41H1/02
Filed: 2001-04-27
Abstract: Polybenzazole fibers wherein the mean square roughness of the fiber surface is 20 nm or less, or polybenzazole fibers wherein the X-ray meridian diffraction half-height width factor is 0.3 DEG /GPa or less, and their utilization such as shock-resistant members and heat-resistant felt, etc. <IMAGE>
Patent KR-20020093156-A (KR)
Title: 재체결가능한 측면 이음매를 갖는 흡수 제품
IPC: A61F13/15
Filed: 2001-05-11
Abstract: 용이하게 입고 벗기에 적합한 팬티형 흡수 의류는 재체결가능한 측면 이음매를 갖는다.  재체결가능한 측면 이음매는 전방 패널과 후방 패널 사이에서 허리 개구로부터 각각 2개의 다리 개구까지 뻗어있다.  각각의 재체결가능한 측면 이음매는 체결 부재 및 짝 체결 부재를 포함하고, 이들은 각각 후크 재료 또는 루프 재료를 포함한다.  짝 체결 부재의 일부를 사인곡선 형태 또는 기타 둥지 형태로 다이-절단할 수 있다.  얻어진 재체결가능한 이음매는 겹침 이음매, 이중 체결된 겹침 이음매, 직립 버트 이음매 또는 이중 체결된 직립 버트 이음매일 수 있다.
Patent KR-20030011914-A (KR)
Title: Allocating data transmission resources in packet-switched data transmission
IPC: H04W72/04
Filed: 2001-06-25
Abstract: A method of allocating data transmission resources in a packet-switched telecommunications system which comprises a terminal and a fixed network to which an operational entity is defined for defining resources for a radio bearer. Radio bearer resources are defined for the terminal on the basis of an application used on the radio bearer, and the used compression method of header fields in data packets is selected before the radio bearer resources are defined, the resources being defined in such a manner that they also comprise the capacity required by the selected compression method of header fields in data packets. The compression methods of header fields in data packets, which are supported by the terminal, are transmitted to the operational entity in the fixed network for defining the compression method to be used. Capacity is defined for the radio bearer in two directions, if the selected compression method of header fields in data packets requires a bi-directional connection.
Patent KR-20040002405-A (KR)
IPC: F04D29/30
Filed: 2002-04-26
Abstract: 회전 전기 기계는 블레이드를 구비한 적어도 하나의 팬(43)을 포함하며, 상기 블레이드는 그 사이에 환기 채널(48)을 형성하고 있고, 상기 환기 채널은 분기하며 기계를 통해 냉각 유체의 흐름을 생성하기에 적합하며, 선단부의 평면에서 블레이드의 입사각(B)은 150°내지 175°인 반면, 후단부의 평면에서 블레이드의 회전 중에 생성되는 원(C)의 접선에 대한 블레이드의 입사각(A)은 90°내지 165°이며, 블레이드(46)의 평균 피치 대 블레이드의 평균 길이의 비는 0.975 미만이다.  본 발명은 자동차 교류발전기용 팬에 적용된다.
Patent KR-20040063061-A (KR)
Inventor: LEE JONG GIL
IPC: H04L27/26
Filed: 2003-01-04
Abstract: PURPOSE: A technique for simulatively analyzing performance of a smart antenna-adopted MC-CDMA system is provided to perform a simulation analysis for a performance of a system according to change in the number of users in a laboratory. CONSTITUTION: In an MC-CDMA(Multi-Carrier Code Division Multiple Access), a signal is spread in a frequency zone by using a given orthogonal code, and data is carried in different subcarriers and transmitted. Thus, it is not only strong in frequency selective fading but also enhance a symbol transmission rate while restraining inter-symbol interference phenomenon by using an FFT(Fast Fourier Transform) and a serial/parallel exchange. This simulation technique assumes a system in which Hadamard Walsh code having excellent auto-correlation characteristics of a spread code in a synchronization channel is used in case of a DS-CDMA(Direct Sequence Code Division Multiple Access) and an optimum orthogonal code is used in case of the MC-CDMA.
Patent KR-20030012906-A (KR)
Title: Minimum wall-type electric pressure hot water boiler for five or six pyong
Inventor: YANG YONG GUN
IPC: F24H9/06
Filed: 2003-01-04
Abstract: PURPOSE: A minimum wall-type electric pressure hot water boiler is provided to suppress air polluted materials and to reduce heating cost by alternating to electric energy. CONSTITUTION: A minimum wall-type cover(1) is formed minimally. A pipe holes(12,12-1) are punched in the right body of the cover to expose a connected hot water pipe and a connected circulating pipe of a minimum stainless pressure hot water reservoir. Pipe protecting rings(30) are inserted into the holes respectively. A hole(13) for a wire is punched in the lower part of the left body to install a wire(31). The wire of a power plug(10) is inserted into the hole for the wire. A screw hole(14) is punched in the upper center to safely fix the water reservoir. A power switch as temperature control(9) is installed in front of the cover. A power lamp(33) is installed to easily check a power input. An electric wire(32) is stuck to an electric terminal of the power switch as temperature control. The wire of the power plug is stuck to another terminal of the power switch. A wire is stuck to the power lamp. The wire of the power plug is stuck to the power lamp. An asbestos insulating cover(5) is stuck to the inner wall of the cover. A circular auxiliary support(11) is formed in the upper plate of a separated floor cover(1-1) to safely fix a fixing support. A screw hole(16) is punched to the separated floor cover.
Patent KR-20040063257-A (KR)
Inventor: AHN SEUNG PYO
IPC: F28G1/08
Filed: 2003-01-06
Abstract: PURPOSE: An apparatus for preventing contamination of a heat exchanger is provided to improve the efficiency of heat transfer and passage resistance by cleaning a surface of a heat exchanger. CONSTITUTION: A heat exchanger(15) is installed to absorb or radiate heat. A contamination preventing part(20) is installed at a suction port of the heat exchanger. The contamination preventing part includes a plurality of guides(19), a cleaning member(18), and a transfer element. The plurality of guides are installed in a longitudinal direction of the heat exchanger. The cleaning member is combined in a state of being contacted with one surface of the heat exchanger in association with the guides. The transfer element reciprocates the cleaning member.
Patent KR-20030010773-A (KR)
Inventor: NAM KYOUNG HO
IPC: A47C17/64
Filed: 2003-01-09
Abstract: PURPOSE: A bed for climbing is provided to safely take a rest or sleep during climbing. CONSTITUTION: The bed for climbing includes a frame arranged in a rectangular shape, a support member is coupled to the frame for supporting the load of a user and a connection member(300) for fixing the frame(10) to a secured object(not shown) fixed to a rock. The frame is formed by coupling two longitudinal pipes and two lateral pipes arranged at a predetermined interval. Each of the longitudinal pipes has first and second longitudinal pipes(111)(112) separated from each other and coupled to each other so that they can be fold in one lateral direction by a hinge mounted on a joint portion.
Patent KR-20040065008-A (KR)
Inventor: YOO TAE JUN
IPC: H01L21/76
Filed: 2003-01-13
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to prevent alignment fail by opening an alignment key before removing a pad nitride layer. CONSTITUTION: A pad nitride pattern is formed on a semiconductor substrate. A shallow trench is formed using the pad nitride pattern as a mask. A gap-fill oxide layer is formed in the trench and planarized by CMP(Chemical Mechanical Polishing). Opening processing of an alignment key is performed. Then, the pad nitride pattern is removed.
Patent KR-20040066444-A (KR)
Title: Welding system
Inventor: PARK YEONG JUN
IPC: B23K9/127
Filed: 2003-01-18
Abstract: PURPOSE: A welding system is provided to achieve superior welding quality by performing a welding process after automatically detecting seams formed in a welding section using a laser vision sensor. CONSTITUTION: A welding system includes driving sections(12,16) and a body section(10). The body section(10) moves along a seam section by means of the driving sections(12,16). A laser vision sensor(20) performs tracking with respect to the seam section of a welding section while moving along the body section(10). A welding torch(30) is integrally formed with the body section(10). The welding torch(30) is aligned rearward of the laser vision sensor(20) in order to weld the seam section detected by the laser vision sensor(20). A control unit is provided to control operations of the laser vision sensor(20) and the welding torch(30).
Patent KR-20040069052-A (KR)
Inventor: JOO YOUNG GUE
IPC: B32B27/12
Filed: 2003-01-28
Abstract: PURPOSE: A molding material including a vinyl, a fiber and a non-woven fabric is provided to have excellent sound-proofing, moisture-proofing, heat-insulating, moisture-absorbing, and cracking-resistance properties, to be producible easily and inexpensively, and to solve the environmental problems by recycling waste fiber. CONSTITUTION: The molding material comprises a vinyl(11); a fiber(13) adhered onto the surface of vinyl(11); a non-woven fabric(14) adhered onto the surface of fiber(13); and a fiber(13) adhered onto the surface of non-woven fabric(14). Preferably, the fiber is a waste fiber of polypropylene or polyethylene. The molding material is manufactured by the method comprising the S1 step of introducing a vinyl(11), a fiber(13) and a non-woven fabric(14) separately into a heating roller; and the S2 step of heat-pressing the vinyl(11), the fiber(13) and the non-woven fabric(14) in the heating roller at a temperature of 140 to 180 deg.C.
Patent KR-20040071520-A (KR)
Inventor: KIM SANG IL
IPC: G02F1/1335
Filed: 2003-02-06
Abstract: PURPOSE: A transflective LCD(Liquid Crystal Display) is provided to reduce color characteristic difference between a transmission mode and a reflection mode. CONSTITUTION: A transflective LCD(400) includes the first substrate(100), a light-shielding layer(220), a color filter(230), the second substrate(200), and a liquid crystal layer(300). The first substrate includes pixel electrodes(120) and the first transparent substrate(110) on which the pixel electrodes are formed. Each of the pixel electrodes includes a reflection region having the first area and reflecting external light, and a transmission region having the second area surrounded by the reflection region and transmitting internal light. The light-shielding layer is formed on the second transparent substrate(210) opposite to the first transparent substrate and has an opening aligned with each pixel electrode. The color filter has the third area smaller than the first area but larger than the second area and covers the transmission region to reduce a difference between the first color characteristic based on light(1a) reflected by the reflection region and the second color characteristic based on light(2a) transmitting the transmission region. The second substrate includes the second transparent substrate on which a common electrode(250) is formed. The liquid crystal layer is arranged between the common electrode and the pixel electrodes.
Patent KR-20030067591-A (KR)
Title: 2차원 광 도파로 및 그 제조방법
IPC: G02B6/138
Filed: 2003-02-08
Abstract: 2차(평면) 광도파로의 제조방법은 기판(100)에 형성된 열가소성 구조체(102)를 가지는 부재를 준비하는 제 1 공정과, 상기 기판 및 상기 기판에 광 도파부(112)를 형성하는 제 2 공정을 포함한다.
Patent KR-20040074235-A (KR)
Inventor: KIM YANG GU
IPC: F16K11/24
Filed: 2003-02-17
Abstract: PURPOSE: A three-way valve is provided to reduce manufacturing cost, to improve layout of an engine, and to prevent wrong operation by controlling two actuators with a solenoid valve. CONSTITUTION: A three-way valve comprises a body(11) having a valve chamber(15) in the center; an inlet(12) communicated with the valve chamber at a side of the body, and connected to a solenoid valve; a first outlet(13) communicated with the valve chamber at the other side of the body and connected to a throttle body; a second outlet(14) communicated with the valve chamber at a side of the first outlet and connected to an EGR(exhaust gas recirculation) valve; a magnetic valve(16) selectively connecting the inlet to the first outlet or the second outlet by dividing the space of the valve chamber into two portions; and an electromagnetic unit(20) placed at the side of the magnetic valve to selectively control the operation direction of the magnetic valve according to magnetism.
Patent KR-20030022233-A (KR)
Title: File for archives with pocket for storing compact disk adhered
Inventor: CHOI SUN YONG
IPC: B42F7/00
Filed: 2003-02-17
Abstract: PURPOSE: Provided is a file for archives with a pocket for storing a compact disk adhered which stores diskettes or disks to record the written documents and contents with appropriate documents and contents so that it helps to store various materials for long time. CONSTITUTION: In the common file for the archives which files the documents at one internal side of a cover by a file, the file for the archives with the pocket for storing the compact disk adhered is characterized by forming triangular reception space for symmetrical curve(12) as a separate cover or a dual cover to store the diskettes or the disks at the internal lower edge of the cover and then adhering the pocket(24).
Patent KR-20040074816-A (KR)
Title: Tension reducer for seat belt in vehicle
Inventor: BAEK SEUNG GIL
IPC: B60R22/44
Filed: 2003-02-19
Abstract: PURPOSE: A tension reducer for a seat belt in a vehicle is provided to smoothly and stably return the seat belt, and to prevent springs from being separated from a holder. CONSTITUTION: A tension reducer for a seat belt is composed of a holder rotatably installed at a retainer, a first spring(12) installed at one side of the holder, and a second spring(14) installed at the other side of the holder. A holder cap(20) is installed at one side of the holder, and prevents the first spring from being separated from the holder. A metal plate(30) is installed at the other side of the holder, and reduces friction between the second spring and the holder.
Patent KR-20030026293-A (KR)
Title: Making method of Korean tradition confectionery
Inventor: KIM JUNG HYUN
IPC: A23G3/00
Filed: 2003-03-10
Abstract: PURPOSE: A method for preparing high quality traditional sweets(hangwa, Korean native name) is provided by adding the raw material of sesame gangjeong(kkaegangjeong) having its own taste and nutrition to the conventional raw material of rice kangjeong(ssalgangjeong). Therefore, the product has two or more tastes and nutrients and thus exhibits a high degree of palatability. CONSTITUTION: The raw material(12) of sesame gangjeong is intervened between the raw material(11) of rice gangjeong obtained by mixing 60g of fresh ginseng and 160g of fried rice with 120g conventional starch syrup and molding. Starch sugar is then coated on the back surface of the rice gangjeong and the surface of sesame gangjeong. The manufactured traditional sweet is cut into a predetermined size.
Patent KR-20040081285-A (KR)
Inventor: BAE SU HO
IPC: F25B29/00
Filed: 2003-03-14
Abstract: PURPOSE: A diffusion-absorption type portable air conditioner is provided to apply alternating/direct current power to a diffusion-absorption cooler and to use the air conditioner out of door during moving the air conditioner by mounting a burner using gas. CONSTITUTION: A diffusion-absorption type portable air conditioner(10) having a cooling device comprising an airlift pump(16), a condenser(14), an evaporator, an absorber(26), and a solution storage tank(22) is composed of a cold air collecting chamber(30) formed at the upside of the condenser to keep the internal temperature at the value set by the cooling device; a blower fan(32) mounted to the side of the cold air collecting chamber to supply the cold air of the evaporator to the outside; and a discharge duct(12) having one end connected to the collecting chamber and the other end linked to the outside to induce the cold air to the outside by the blower fan. The direct current power utilizing alternating currents and a battery is used for the cooling device.
Patent KR-20040082213-A (KR)
Inventor: JUNG HOE WON
IPC: G11B5/62
Filed: 2003-03-18
Abstract: PURPOSE: A mobile storage disk is provided to be massively produced with easy portability, and to use a play head of a hard disk, thereby simplifying a configuration while reducing the size of the disk. CONSTITUTION: A mobile storage disk(10) consists of a substrate layer(11) as a body, a recording layer(12) formed on the substrate layer(11), a coating layer(13) coated with a ferrite series, and a protection layer(14) accumulated on the coating layer(13). A field generator(30) consists of a permanent magnet for forming a magnetic field and an electromagnet for forming a magnetic field by an electric signal. A play head(20) consists of a slider(22) fixed to raise an upper side of a mobile storage disk, and a magnetic element(21) for detecting a distribution of a magnetic force generated from the field generator(30).
Patent KR-20040030193-A (KR)
Inventor: SASAKI NORIO
IPC: C04B35/46
Filed: 2003-03-26
Abstract: PURPOSE: A dielectric ceramic composition having high dielectric constant and an electronic part using the composition are provided, to increase a dielectric constant to 9.000 or more with maintaining high AC breakdown voltage and a small capacitance change rate to temperature. CONSTITUTION: The composition comprises 100 parts by weight of a main component which comprises 74.24-79.97 mol% of BaTiO3, 5.69-12.04 mol% of BaZrO3, 7.84-12.13 mol% of CaTiO3, 3.11-4.72 mol% of MgTiO5 and 0.10-0.60 mol% of Bi2TiO5; 0.1 parts by weight or less of NiO (except 0); 0.1 parts by weight or less of CeO2 (except 0); and 0.2 parts by weight or less of MnO2 (except 0). Also the composition comprises 100 parts by weight of a main component which comprises 74.38-79.79 mol% of BaTiO3, 7.33-10.15 mol% of BaZrO3, 8.34-12.13 mol% of CaTiO3, 3.40-3.76 mol% of MgTiO5 and 0.10-0.60mol% of Bi2TiO5; 0.1 parts by weight or less of NiO (except 0); 0.1 parts by weight or less of CeO2 (except 0); and 0.2 parts by weight or less of MnO2 (except 0). Optionally the composition comprises further 0.2 parts by weight or less of SiO2 (except 0).