baber/WOPTO huggingface dataset:
Patent KR-20000045162-A (KR)
Title: Apparatus for distributing audio signal output in audio equipment
Inventor: KIM SANG DO
IPC: H04S7/00
Filed: 1998-12-30
Abstract: PURPOSE: An audio signal output distributing apparatus of an audio equipment is provided to adjust a volume of an audio signal appropriately according to a seat position of an audience. CONSTITUTION: An audio signal output distributing apparatus of an audio equipment comprises a key input section(200) which divides a position of an audience into at least two or more positions to input a position of an audience. A center speaker(202) is attached at an audio equipment, and a left main speaker(204) is prepared at a left side of the audio equipment and a front part of an audience, respectively. A right main speaker(206) is prepared at a right side of the audio equipment and a front part of the audience, respectively. A left sub speaker(208) is prepared at a left side of the audio equipment and a rear part of the audience, respectively. A right sub speaker(210) is prepared at a right side of the audio equipment and a rear part of an audience, respectively. An audio driving section(212) adjusts a volume of an audio signal according to a volume control signal(Cs) to drive the speakers(202-210). A storage section(214) stores a weight of each speaker(202-210) according to a position of the audience. A control part(216) receives an audience position key applied from the key input section(200), and reads a corresponding weight stored in the storage section(214) according to the applied audience position key to output the volume control signal(Cs) to the audio driving section(212).
Patent KR-19990063572-A (KR)
Title: 벨트 팩_
IPC: A45C13/00
Filed: 1998-12-30
Abstract: 벨트 팩은 사용자의 허리 영역에 맞게 형성된 가방 및 캐리어에 의해 벨트 루프를 포함하는 캐리어 내에 고정된 강성 가방을 포함한다.  가방은 밀폐된 커버를 분리식으로 보유하기 위해서 가방 및 캐리어 상에서 협동 걸쇠 부품을 가진 일체형 커버를 포함한다
Patent KR-20000046593-A (KR)
Title: Treatment method of humic acid using electric beam
Inventor: KIM YOO RI
IPC: C02F1/30
Filed: 1998-12-31
Abstract: PURPOSE: A treating method of wastewater using electric beam is provided, which is characterized in that electric beam reacts with humic acid, so that organic matter is changed into carbonic acid gas. CONSTITUTION: Humic acid is major component in the soil components, and included in the industrial wastewater. So, humic acid disturbs the treating efficiency, and specific agents are needed. Electric beam is irradiated to the wastewater, and the change of the amount of the humic acid is checked by the dissolved oxygen carbon(DOC). Electric beam reacts with humic acid, and a half of the organic matters in the wastewater are disintegrated by changing into carbonic acid gas.
Patent KR-19990044532-A (KR)
Title: 착용을 지시하는 써모크로믹 밀봉부를 갖춘 호흡 장치
IPC: G01M3/04
Filed: 1996-08-05
Abstract: 호흡 장치(10)는 착용자의 코와 입 위에 착용되도록 구성된 호흡 장치 본체(11)를 구비한다.  그 호흡 장치 본체(11)상에는 호흡 장치(10)를 착용할 때 착용자의 안면과 열 접촉하는 써모크로믹 물질(18)이 배치된다.  상기 접촉으로 말미암아, 써모크로믹 물질은 변색이 유발됨으로써, 착용자는 적절한 착용이 이루어졌는 지를 결정할 수 있게 된다.
Patent KR-20000064383-A (KR)
IPC: C08G18/42
Filed: 1996-11-25
Abstract: Linear block polymer having a molecular weight of at least 104 Dalton, comprising urea and urethane groups and ester groups at such a distance from each other that after hydrolysis of these ester groups fragments are created which are so small that they are biologically degradable and can be excreted from a human body and further including an end group selected from primary NH2 and OH groups, which can be substituted by a monoamine. The polymers are intended to be used as implants.
Patent KR-19990082576-A (KR)
Title: 절삭기계 및 연삭기계에 있어서 액체냉각제의공급 및 분리회수방법과 장치
IPC: B03D1/14
Filed: 1997-02-12
Abstract: 절삭 또는 연삭가공을 위한 액체냉각제에 연속적으로 기포를 포함시킨 상태로 가공영역에 공급하고, 기포가 그 가공영역에 충돌, 파열하는 때의 전방향으로의 비산과 가속된 비말의 커터/가공물 압접면에의 침입을 촉진시킴과 동시에, 가공영역에 도달하지 않거나 또는 도달하여도 가공영역을 통과하여 회수유로계에 이르는 액체냉각제중의 기포를 액체냉각제중의 현탁 이물질에 부착시킴으로써, 그러한 이물질의 부상을 촉진한다. 
     액체냉각제를 미립상 난류의 집단으로 되는 총체적으로는 나선형으로서 하향으로 방출시켜, 이에따라 프레이즈공구 또는 연삭 공구를 포함하는 동시에 하단이 공작물의 표면에 도달한 액체냉각제의 원통상 베일을 형성하며, 그 원통상 베일의 하단보다 상기 나선류의 적어도 일부를 상기공작물의 표면에 연하여 소용돌이상으로 중심부로 향하게 하여 프레이즈공구또는 연삭공구와 접촉하는 가공영역에 공급한다
Patent KR-19990087425-A (KR)
IPC: A61P37/00
Filed: 1997-02-28
Abstract: Disclosed are compositions for treating allergies that include either BSW17 mimotope peptides or antibodies raised against BSW17 mimotope peptides. Also disclosed are methods for the treatment of allergies which involve administration of BSW17 mimotope peptides or the administration of antibodies raised against BSW17 mimotope peptides.
Patent KR-20000065192-A (KR)
Title: 영상신호의흑레벨검출회로
IPC: H04N17/00
Filed: 1998-03-02
Abstract: 본 발명에 있어서, 흑 레벨 검출 회로는, 입력 비디오 신호와 입력 비디오 신호의 현 최소값을 비교해서, 이 입력값이 현 최소값보다 작을 때 입력 신호와 현 최소값 사이의 차분값을 검출하여, 흑 레벨의 검출 주기동안에만 검출된 차분값을 출력하며, 현 최소값을 갱신하기 위한 이 출력값을 이용하여 최소값을 보정하고, 마지막으로 입력 비디오 신호의 새로운 최소값으로서 이 갱신된 최소값을 출력한다.  또한, 흑 레벨 검출 회로는 수직 블랭킹 펄스동안 최소값을 래치하고, 입력 신호의 흑 레벨을 검출하기 위해 수직 블랭킹 주기동안 최소값을 초기화한다.  이와 같이, 흑 레벨 검출 회로는 비디오 주기동안에만 흑 레벨을 측정하여, 잡음에 기인하는 검출 오차를 감소시키며, 또한, 블랭킹 주기동안의 최소값의 자동적인 초기화는 흑 레벨을 더욱 안정하게 검출하는 데 기여할 수 있다.  검출된 흑 레벨은 각 필드 또는 각 프레임마다의 화질에 대한 제어 신호로서 효과적으로 사용될 수 있다.
Patent KR-20000016430-A (KR)
Title: Tumor antigen proteins, genes thereof, and tumor antigen peptides
Inventor: ITOH KYOGO
IPC: C12N15/12
Filed: 1997-06-04
Abstract: PURPOSE: A medicine for activating an anti-tumor immune, a medicine for treating an autoimmune disease, and an examination of tumor or the autoimmune disease are provided. CONSTITUTION: DNAs encoding a protein having the amino acid sequence of SEQ ID NO:1 or its modifications having the same amino acid sequence except for one or more amino acids having been substituted, deleted or added, provided that this protein and its modifications can form, through intracellular digestion, peptide fragments capable of binding to major histo-compatibility complex (MHC) class I antigens and being recognized by T cells in the bonded state; drugs containing these DNAs as the active ingredient; expression plasmids having these DNAs; transformants transformed by these expression plasmids; and tumor antigen proteins and tumor antigen peptides produced by expressing these DNAs.
Patent KR-20000016765-A (KR)
Title: Radiation curable resin composition
Inventor: TAKAHASHI TOSHIHIKO
IPC: C09D4/02
Filed: 1997-06-12
Abstract: PURPOSE: A radiation curable resin composition is provided to be used for a printable heat-resistant protective coat being used for information recording media such as thermosensible recording cards and thermosensible photographic printing paper. CONSTITUTION: A radiation curable resin composition comprising (A) a first linear (meth)acryloyl and aromatic group-containing compound, (B) a second branched (meth)acryloyl group-containing compound, (C) a radiation polymerization initiator, and (D) silica particles having a secondary average particle diameter of 0.5 to 5 micrometers. The composition is suitable for use as a printable heat-resistant protective coat which is used for information recording media such as thermosensible recording cards and thermosensible photographic printing paper.
Patent KR-20000050283-A (KR)
Inventor: CHO SEONG WI
IPC: H03K19/00
Filed: 1999-01-02
Abstract: PURPOSE: A D flip-flop is provided to reduce the power consumption by cutting off the current path of an inverter directly connected to an input terminal when a control signal becomes inactive. CONSTITUTION: A three state buffer(TSG1) has first and second control terminals(GL, GB) and controls a transfer path of data inputted through a data input terminal(D). A latch circuit(10) is connected to the three state buffer(TSG1) and has a latch output terminal. The three state buffer(TSG1) cuts off the data transfer path when the latch circuit(10) maintains prior data by the first and second control terminals(GL, GB). The latch circuit(10) is constituted with inverters(INV8, INV9) and a transfer gate(TG3). The input terminal of the inverter(INV9) is connected to the output terminal of the inverter(INV8).
Patent KR-20000011164-A (KR)
Inventor: TWEET DONALD E
IPC: A61L9/03
Filed: 1999-01-15
Abstract: PURPOSE: The aim is to provide an electrically heated chemical delivery system(10) which is able to be connected with one of base and conductor, and has housing having one of differently consisted printed circuit boards CONSTITUTION: Housing(12) containing not less than one opening, heat actuated chemical pouch(14) installed in the housing, printed circuit board(16) in the housing held by housing containing some electric components having not less than one heat or light source in the upper part of the board, the board having not less than two electrical contact part at the not less than one edge connected with the electric components, base(18) combined with housing, and conductor containing the first terminal(20) and the second terminal(84) that the first terminal has not less than two electric contact parts consists the electrically heated chemical delivery system.
Patent KR-19990030484-A (KR)
Title: 원적외선 바이오 세라믹 비닐 시트용 조성물 및 그 제품
Filed: 1999-01-16
Abstract: 본 발명은 선도를 유지하고 탈취효과가 있는 원적외선 바이오 세라믹 및 항균 효과가 있는 무기항균제 그리고 무독성의 가소제를 배합하여 열처리하므로써 인체에 무해할 뿐만 아니라 원적외선 에너지 효과를 얻을 수 있는 비닐 시트 조성물을 제공하기 위한 것으로서, 원적외선을 방출하는 바이오세라믹 5∼6중량%, PVC RESIN 55∼60중량%, 가소제 20∼25중량%, 무독가소제 8∼9중량%, 무기항균제 0.1∼0.3중량%, 무독안정제 3.5∼4.0중량%로 배합하고, 상기 무독안정제는 무독안정제의 여러 종류 중 가장 효능이 뛰어난 LTX 620N을 2.0∼2.5중량%, 무독안정보조제 E·S·O 1∼2중량%를 함유하여 제조7한 본 발명의 비닐 시트는 살균 및 탈취 그리고 원적외선 에너지 효과를 얻을 수 있다.
Patent KR-20000051086-A (KR)
Inventor: LEE TAE SOO
IPC: G02C5/16
Filed: 1999-01-14
Abstract: PURPOSE: An elastic device is provided to conveniently process and insert, to save a material, to improve an external appearance and to simply improve an assembly work by inserting the elastic device after combining both hinges on the assembly work. CONSTITUTION: A hinge(12) on a glass frame side is combined and is connected in a square inserting hole(3) formed on a body(2) of a leg(1). A drawing out cam(15) is equalized to the inserting hole(3) by rotating the entire body and is only pushed to enter the inserting hole. In rotating the hinge(11) on a leg side, the drawing out cam(15) is not rotated by being hung on the inserting hole while the hinge on the leg side is only rotated. Accordingly, the drawing out cam is equalized to the square shape of the leg. In pushing the elastic device in the inserting hole, the drawing out cam is given pressure of a spring(16). When the cam reaches a hanging hole, it rotates by itself. A projection part(17) is equalized to a recessed groove(14) while the hinge on the leg side is contacted with the drawing out cam. The combination of the elastic device with the body is completed and the drawing out cam is not displaced by being hung on the hanging hole.
Patent KR-20000051204-A (KR)
Inventor: LEE CHEOL JAE
IPC: H01L21/68
Filed: 1999-01-19
Abstract: PURPOSE: An apparatus is provided to prevent a wafer breaking caused by pressure of cooling gas. CONSTITUTION: A cooler tray(12) including two wafer clamp lines(18,20) loads a wafer(10) heated up more 400°C for cooling it to less 50°C. It also includes a ball(22) on an upper side for preventing the break of the wafer caused by heat stress. A cooling gas like argon is injected into a gas poppet(14) through a gas flow line(30) placed on a projection tube(14a) formed around a cooler poppet. A gas flow line is made of elastic rubber not to disturb gas flow when moving up/down the cooler poppet. An injected gas is sprayed over the wafer uniformly through many holes(14b) so position shift of a wafer caused by pressure of a cooling gas can be prevented.
Patent KR-19990072442-A (KR)
Title: 레지스트도포·현상처리시스템
IPC: G03F7/16
Filed: 1999-02-05
Abstract: 기판을 반송하는 2개의 반송장치와, 이들 2개의 반송장치의 사이에 설치되어, 기판을 일시적으로 올려놓는 중계부와, 한쪽의 반송장치에 의해 기판의 반출입이 행해지고, 반입된 기판에 레지스트도포처리를 실시하기 위한 도포처리유니트와, 다른쪽의 반송장치에 의해 기판의 반출입이 행해지고, 반입된 기판의 노광된 레지스트에 현상처리를 실시하기 위한 현상처리유니트를 구비하며, 상기 도포처리유니트와 상기 현상처리유니트는 상기 2개의 반송장치 및 중계부를 사이에 두고 서로 반대쪽에 대향하여 배치되어 있다.
Patent KR-20000056673-A (KR)
Inventor: KIM CHANG HO
IPC: B08B1/00
Filed: 1999-02-25
Abstract: PURPOSE: A bar rust removing device is provided to remove the rust off a bar automatically by a driving motor and improves work efficiency and to prevent usable raw materials from junking by reusing after removing the rust off a bar. CONSTITUTION: A bar rust removing device comprises; a frame (1); a driving motor (2)(3) which is fixed on a frame (1) and drives counter to the rotation direction; a guide pipe (7) which is installed on a frame (1) to guide the transfer of a bar and has a penetrating groove (5)(6) formed to the opposite direction; a brush (8)(9) which is installed on an axis of a driving motor (2)(3) and removes the rust gathered on a bar through a penetrating groove (5)(6) on rotating to the opposite direction by a driving motor (2)(3); a control tool which controls the brushes' interval to a guide pipe (7) according to the thickness of a bar.
Patent KR-19990078185-A (KR)
Title: 다층구조의청소용물품
IPC: A47L13/16
Filed: 1999-03-24
Abstract: 부직포 등으로 형성된 걸레 시트는 전체적으로 더러움의 유지력이 약하고, 걸레질 효과의 향상에 한계가 있다. 
     본 발명의 청소용 물품(S)은 다층 구조로서, 스판레이스 부직포 등에 다수의 개공부를 형성시킨 층(1)을 표리 양면에, 또한 개공부를 갖지 않는 부직포, 필름, 스폰지 등의 층(2)을 중간층으로 한다.  층(1)은 개공부(3)를 갖기 때문에 더러움의 제거 효과가 높고, 또한 전체적으로 개공부가 표리 양면에 관통하여 있지 않기 때문에, 더러움이 이면에 스며나오는 일이 적다.
Patent KR-19990078430-A (KR)
Title: 검사 측정에 대한 측정 에러를 감소시키기 위한 방법 및 장치
IPC: G03F7/20
Filed: 1999-03-31
Abstract: 측정 에러를 감소시키기 위한 방법은 표면 형상에 대한 세기 프로파일을 제공하는 단계, 상기 형상의 세기 데이타에 의해 포함된 세기 프로파일 지역의 영역 및 세기 프로파일상 임계값을 계산하는 단계, 상기 지역의 중심 위치를 결정하는 단계 및 측정 거리에 대한 기준 지점으로서 상기 중심 위치를 사용하는 단계를 포함한다.  측정 에러를 감소시키기 위한 장치는 표면 형상의 세기 차를 측정하기 위한 세기 측정 장치를 포함한다.  세기 측정 장치는 세기 프로파일을 형성하기 위하여 표면 형상의 위치 함수로서 세기 데이타를 저장하기 위한 메모리를 가진다.  컴퓨터 또는 프로세서는 형상의 세기 데이타에 의해 포함된 세기 프로파일 지역의 영역 및 중심 위치와 세기 프로파일상 임계값을 결정하고 측정 장치는 측정 거리에 대한 기준 지점으로서 중심 위치를 사용한다.
Patent KR-20000065276-A (KR)
Title: Air finger
Inventor: KIM JONG HYUN
IPC: B25J3/00
Filed: 1999-04-01
Abstract: PURPOSE: An air finger is provided to remove key grooves and a sensor dog hole by integrating a pin hole and bolt holes of a master jaw in a singular form and remove a chuck mounting part formed with keys by integrating a pin hole and bolt holes of a chuck jaw in a singular form, thereby simplifying the coupling between the master jaw and the chuck jaw. CONSTITUTION: An air finger includes a body housing formed with a sensor mounting groove, at least one or more master jaws having bolt holes(38a) integrated in a first coupling hole and having a diameter smaller than pin holes(35a,39a) to be fitted with a pin bush(60) and mounted in the body housing able to linearly move, at least one or more chuck jaws having bolt holes integrated in a second coupling hole and having a diameter smaller than the pin hole to be fitted with the pin bush, and at least one or more sensors mounted in the sensor mounting groove for sensing the operation of the master jaw.
Patent KR-19990083488-A (KR)
Title: 이송프레스의작업물반송구동장치및방법
IPC: B21D43/05
Filed: 1999-04-26
Abstract: 작업물 파지구(19)를 지지하고 프레스라인 L과 직교하는 크로스바(18)와, 크로스바가 걸쳐져 있고 리프트빔(13)에 매달려 프레스라인 방향으로 수평이동이 자유로운 피드빔(14)과, 피드빔을 프레스라인 방향으로 수평이동이 자유로운 피드용 반송장치(52)와,    피드빔과   랙빔   사이를   회전동작이 자유롭게  접속하는 접속로드(56)와, 접속로드의 중간부 부근과 랙빔에 붙은 브라켓트(58) 사이에서 회전동작이 자유롭게 연결하는 연결링크(60)와, 리프드빔의 승강동작에 따라 피드빔에서 발생하는 프레스 반송 모션 커브와의 차이를 리프트빔의 승강동작에 맞추어 프레스라인 방향으로의 수평동작으로 변환시키는 동작방향 변환기구(61)를 구비한다.  이것에 의해 (1) 승강동작에 따른 불필요한 프레스 반송 모션 커브와의 차이를 프레스라인 방향의 이동동작으로 변환할 수 있고, (2) 불필요한 프레스 반송 모션 커브와의 차이를 해소하며, (3) 리프트위치에 있어서의 랙동작에 따른 프레스 반송 모션 커브의 복잡한 보정제어를 불필요하게 하고, (4) 간단한 기구로 작업물 반송구동할 수 있다.
Patent KR-20000067579-A (KR)
Inventor: KIM DONG WON
IPC: A01G1/04
Filed: 1999-04-29
Abstract: PURPOSE: A method for controlling the cultivation season of silkworm cordyceps is provided, to obtain live silkworm cordyceps in any time. CONSTITUTION: The spores of silkworm cordyceps is injected into a chrysalis to infect it; the infected chrysalis is stored in the condition of the temperature of -5 to 30°C and the humidity below 25 % to stop the growth of cordyceps temporarily; and cordyceps is cultivated in any time if necessary.
Patent KR-20000074549-A (KR)
Inventor: BAEK JONG SANG
IPC: G09G3/36
Filed: 1999-05-21
Abstract: PURPOSE: A voltage compensating device is provided to prevent a vertical stripe pattern from being generated by compensating and applying a voltage so as to correspond to a voltage attenuation by a line resistance. CONSTITUTION: A voltage compensating device comprises an upper data converting part(100), a lower data converting part(200), and a region control signal generating part(300). The region control signal generating part(300) generates region control signals(CNT1-CNT3) corresponding to each region. The upper data converting part(100) converts upper data so as to correspond to each region, and consists of the first subtracter(52) for subtracting the upper data, the first adder(56) for adding the upper data, the first multiplexer(60) for multiplexing an output signal of the first adder(56), and the second multiplexer(62) for multiplexing an output signal of the first multiplexer(60) and the upper data. The lower data converting part(200) converts lower data so as to correspond to each region, and consists of the second subtracter(54) for subtracting the lower data having a reference voltage level, the second adder(58) for adding the lower data, the third multiplexer(64) for multiplexing an output signal of the second adder(58), and the fourth multiplexer(66) for multiplexing an output signal of the third multiplexer(64) and the lower data.
Patent KR-20000005730-A (KR)
Title: Controller
Inventor: HIROSEDAKASI
IPC: F16K31/163
Filed: 1999-05-28
Abstract: PURPOSE: Controller is provided to decrease the usage of the poisonous gas used for conventional controller without having no prevention method for the failure of operation. CONSTITUTION: The controller comprises operation axis, casing including hole the operation axis, indicator displaying the mode of hole and situated at the hole when fluid path is closed by operation axis, transparent lens operating upper opened hole. When the operating axis moves to upper position to open fluid path, displayer is projected from upper portion of casing. The object can be seen through lens. The controller provides the more safe apparatus.
Patent KR-20000075096-A (KR)
Inventor: KIM MIN GU
IPC: H03M13/35
Filed: 1999-05-28
Abstract: PURPOSE: An apparatus and method for decoding a channel adaptive type map channel in a wireless communication system are provided for implementing a stable operation irrespective of a channel noise power in a mobile communication channel environment. CONSTITUTION: A controller(430) estimates the current channel based on an output of a channel estimator(420)(S610). At this time, an estimation operation of the current channel may be determined based on an accumulated channel noise power from the channel estimator or a variation state of a scaling factor. In addition, an estimation operation of the current channel may be determined based on a variation state of a BER/FER from a MAP channel decoder(440). If the current channel state is judged to be a static(S620), the controller(430) controls the mode selection signal(S630), and the map channel decoder(440) operates in the static channel mode.
Patent KR-20000075241-A (KR)
Inventor: KIM GYEONG DO
IPC: F04B53/18
Filed: 1999-05-31
Abstract: PURPOSE: A lubrication treatment structure is provided to improve reliability for compressor and reduce manufacturing cost through the simplified manufacturing procedure. CONSTITUTION: A refrigerant compressor includes friction components such as a crankshaft(1) rotating by a driving force of a motor part, a piston(3) reciprocating within a cylinder(2) by the rotational force from the crankshaft, and the cylinder into which the piston is to be inserted, of which surfaces are coated with WS2 powder, as a solid lubricant, so as to form WS2 film(F) onto those surfaces. Thus, lubricating ability is maintained against HFC-alternative refrigerant and oil for alternative refrigerant.
Patent KR-20000005807-A (KR)
Title: Packet transfer system
Inventor: UEDAHITOSHI
IPC: H04W74/08
Filed: 1999-06-01
Abstract: PURPOSE: A packet transmitting system is provided to transmit packet data efficiently, without reducing of a re-transmission throughput of a line and increasing of a physical equipment. CONSTITUTION: A packet transmitting system comprises a plurality of terminals, a base station coupled to the terminals, and a telephone exchange coupled to the base station through at least one line. The lines are leased channels for being used exclusively by common channels and one terminal, wherein the common channels are used commonly by the terminals. When the amounts of data transmitted from the plural terminals or to the terminals are greater than a predetermined value, one of the common channels is assigned to one of the terminals exclusively, or the leased channel is assigned to one of the terminals.
Patent KR-20000006005-A (KR)
Inventor: HONGMINGWHEY
IPC: H01S5/028
Filed: 1999-06-08
Abstract: PURPOSE: An article and a fabrication method are provided to achieve a relatively low interface density. CONSTITUTION: The article comprises an oxidation layer on a GaAs-field semiconductor body and metal contacts. The oxidation layer and the semiconductor body forms an interface, and the metal contacts are disposed on the oxidation layer and the semiconductor body, respectively. An intermediate gap interface state density is 1 times 10¬11cm¬-1 eV¬-1 at 20°C. An overall constitution of the oxidation layer is GaxAyOz, wherein Ga is in a substantially 3 plus oxide status, A is at least one electronic positive stabilization chemical element adapted so as to stabilize Ga in 3 plus oxidation status, x is zero or more than, z is selected so as to satisfy a perfect oxidation condition of all Ga and A, and y/(x plus z) is more than 0.1.
Patent KR-20010001908-A (KR)
Inventor: AHN MIN
IPC: F24F13/08
Filed: 1999-06-09
Abstract: PURPOSE: An apparatus is provided to achieve an aesthetic enhancement while protecting air inlet port and air outlet port of a cabinet from foreign substances. CONSTITUTION: An apparatus comprises an open/shut-off door(65) which moves vertically in accordance with the operation of an air conditioner so as to open/shut off an inlet port and an outlet port(53) arranged at a front panel of a cabinet(51), a space ensuring door(75) which moves toward the front panel when the open/shut-off door is opened so as to ensure the space where the open/shut-off door is located, a magnetic member(81) attached to the surface of the space ensuring door facing the front panel, and a magnetism generating member(83) arranged at the front panel of the air conditioner to face the magnetic member, and which draws the magnetic member by generating electromagnetic field when the open/shut-off door is opened. A resilient member(85) is arranged between the front panel and the space ensuring door, so as to allow the space ensuring door and the open/shut-off door to be coupled without forming a step portion when the open/shut-off door is closed.
Patent KR-20010003611-A (KR)
Inventor: HUH MUN HAENG
IPC: G06F15/00
Filed: 1999-06-24
Abstract: PURPOSE: A method for caching by prefetching new document is provided to increase hitting rate through storing a latest document with a demanded document. CONSTITUTION: A web client demands a web document(D1) to a web browser(111). The browser transfers information about the document to a client agent(112). The agent examines existence of the demanded document in a cache(113) managed by the agent. In case of existence, the document is transferred to the client. Otherwise, the demand is transferred to a web server(121). The web server receives a group(D2) of lately corrected or generated documents with the demanded document from a directory(123). Then, the documents are transferred to the agent. The demanded document is transferred to the client while storing the group of documents in the cache.