baber/WOPTO huggingface dataset:
Patent KR-20030041093-A (KR)
Inventor: PAZHYANNUR RAJESH S
IPC: H04L1/18
Filed: 2002-11-15
Abstract: PURPOSE: A selective retransmission of data is provided to prevent the retransmission of unnecessary RLP(Radio Link Protocol) frames. CONSTITUTION: It is determined that a link-layer frame needs to be aborted(505). A set(V(B)) of link-layer frames having higher-layer packet boundaries is determined(507). Link-layer frames are selectively retransmitted by setting V(N) to a next missing link-layer frame after a higher-layer packet boundary if the V(B) is not an empty set(509), otherwise setting the V(N) to V(R)(511). The V(N) is a next link-layer frame needed for sequential delivery of frames, and the V(R) is a next new link-layer frame expected.
Patent KR-20020093768-A (KR)
Inventor: JUNG UN IK
IPC: C02F11/00
Filed: 2002-11-29
Abstract: PURPOSE: A sludge suction device using siphon which can remove sludge easily by sucking lake sediment with suction device without flotation of suspended matters and thus transferring it to filter plant that has a filtration layer with siphon pipe is provided. CONSTITUTION: The upper part of a suction device(309) is connected with a siphon pipe(310). A motor(500) and a camera(501) are mounted on the outer circumference of the suction device. A helical gear(503) which is connected with motor and scraping impeller(502) connected with helical gear is installed at the inside of the suction device. An interrupt net(506) is installed at the fore part of the suction device.
Patent KR-20040049580-A (KR)
Title: Alternative pad for using ultrasound therapy and thermotherapy
Inventor: HAN SEUNG MOO
IPC: A61H39/06
Filed: 2002-12-06
Abstract: PURPOSE: Provided is an ultrasonic physical treatment pad for treating arthritis, which is fixed to the user's diseased part to perform either or both of ultrasonic activity and heating activity. CONSTITUTION: The pad for use in both ultrasonic treatment and heating treatment is connected to a main body to perform a physical treatment operation on the user's diseased part. The pad comprises: a connection unit to the main body, having a heating connector and an ultrasonic wave-generating connector; a heating pad fixed to a diseased part, which comprises a heat wire pad connected to the heating connector and having heat wires fixed to the center thereof, an elastic pad enclosing the heat wire pad, a water-proof pad enclosing the exterior of the elastic pad, and a velcro tape formed on one side of the water-proof pad; and an ultrasonic wave supplying unit(300) having an ultrasonic wave horn(330) and ultrasonic wave piezoelectric device(340) mounted in the horn(330).
Patent KR-20040050523-A (KR)
Title: Liquid Crystal Display Device
Inventor: HONG SUN GEOL
IPC: G02F1/1345
Filed: 2002-12-10
Abstract: PURPOSE: An LCD(Liquid Crystal Display) is provided to compensate for a resistance difference between link electrodes, caused by a difference between lengths of the link electrodes. CONSTITUTION: An LCD(Liquid Crystal Display) includes an LCD panel(31), a plurality of integrated circuits(40,46), link electrodes(GLK,DLK), and compensation parts(60,62). The LCD panel has a plurality of liquid crystal cells respectively disposed at intersections of signal lines. The plurality of integrated circuits generate signals for driving the signal lines. The link electrodes are formed on the LCD panel and supply the driving signals to the signal lines. The compensation parts are formed at output terminals of the integrated circuits and have different resistance values based on lengths of the link electrodes. The compensation parts have resistance values inverse proportion to the lengths of the link electrodes.
Patent KR-20030051298-A (KR)
Inventor: KOBAYASHI KAZUHIKO
IPC: H01F27/36
Filed: 2002-12-13
Abstract: PURPOSE: An electronic device is provided to be capable of considerably reducing the size of the electronic device while conserving a high reliability. CONSTITUTION: An electronic device(10A) is provided with a substrate(11) having an electronic circuit(12) formed at the upper portion of a circuit formation surface(11a), a polyimide layer(15) formed at the upper portion of the circuit formation surface, and a spiral type inductor(20) formed at the upper portion of the polyimide layer. At this time, the spiral type inductor is used as a partial circuit of the electric circuit. Preferably, a shield layer is formed between the partial circuit made of the spiral type inductor and the electronic circuit formed at the substrate. Preferably, an isolating layer is formed at the substrate for electrically isolating the substrate and the partial circuit.
Patent KR-20040052352-A (KR)
Title: Method for manufacturing the ferritic stainless steel having the good formability
Inventor: KIM BONG UN
IPC: C22C38/18
Filed: 2002-12-16
Abstract: PURPOSE: A method for manufacturing STS436L ferritic stainless steel having good formability by obtaining superior corrosion resistance, elongation and ridging resistance is provided. CONSTITUTION: The method for manufacturing ferritic stainless steel having superior formability comprises a step of preparing molten ferritic stainless steel comprising 0.01 wt.% or less of C, 1.0 wt.% or less of Si, 1 wt.% or less of Mn, 0.035 wt.% or less of P, 0.03 wt.% or less of S, 16 to 20 wt.% of Cr, 1 to 2 wt.% of Mo, 0.01 wt.% or less of N, 0.1 wt.% or less of Cu, 0.1 wt.% or less of Al, 0.3 wt.% or less of Ti, 0.6 wt.% or less of Nb and a balance of Fe and inevitably added impurities and satisfying below conditions: C+N<=0.017 wt.%, 10<=Nb/(C+N)+2Ti/(C+N)<=70; a step of fabricating a slab having an equiaxed crystal ratio of 30% or more in the continuous casting process using the molten steel; a step of pickling the hot rolled strip after forming a hot rolled strip by hot rolling the slab at a heating temperature of 1,200 deg.C or more and a finish rolling temperature of 900 deg.C or more; and a step of annealing the cold rolled strip at a strip temperature of 1,000 to 1,100 deg.C for 5 to 15 seconds after forming a cold rolled strip by cold rolling the pickled hot rolled strip to a cold reduction ratio of 70% or more.
Patent KR-20040054853-A (KR)
Title: Method for manufacturing shoes and shoes manufactured by the method
Inventor: LEE YONG GU
IPC: A43B7/12
Filed: 2002-12-18
Abstract: PURPOSE: A method for manufacturing a footwear and a footwear manufactured thereby are provided to reduce manufacturing cost and improve durability and waterproof ability by reducing the amount of outer cover for manufacturing footwear. CONSTITUTION: The method for manufacturing footwear includes the steps of: preparing an outer cover for manufacturing footwear(10) and an out-sole(20); rubbing adhesives on the outside of an outer cover adhesion unit(14) on the bottom of the outer cover(10) and the inside of an out-sole adhesion unit on the top of the out-sole(20); adhering the outside of the outer cover adhesion unit(14) and the inside of the out-sole adhesion unit and sewing both the outer cover(10) and the out-sole(20); and adhering for activating the adhesives by heating up the outside of the outer cover adhesion unit(14) and the inside of the out-sole adhesion unit and pressing over both sides.
Patent KR-20040054380-A (KR)
Title: Device for inserting flux in tundish of continuous casting line
Inventor: JUNG SEUNG CHAN
IPC: B22D11/16
Filed: 2002-12-18
Abstract: PURPOSE: A flux injecting apparatus of continuous casting facility is provided to increase operation productivity, prevent safety accident of workers and prevent product defects or operation accident according to scattering of tundish flux by automatically injecting flux into tundish. CONSTITUTION: The flux injecting apparatus of continuous casting facility comprises a flux supply part comprising a duct which is vertically installed on an upper part of tundish car, and an upper part of which is directed to a side of tundish, an injection port installed one side surface of a lower part of the duct so that flux is injected into the duct through the injection port, a conveyor belt laid across a plurality of guide rolls and tension rolls installed along an inner side of the duct, hoppers installed with being spaced apart from each other in a certain distance to transfer flux of the bottom part of the duct to a discharge port at an upper part of the duct, and a driving motor connected to one side of the guide rolls to rotate the guide rolls; and a flux injecting part comprising an injecting pipe(30) put on the injection port formed on tundish cover to inject flux supplied from the supply part, a lowerable and liftable means for selectively lowering or lifting the injecting pipe from the injection port of the cover, and a scattering means for uniformly scattering the flux injected, wherein the lowerable and liftable means comprises transfer screw shaft, moving member, and driving motor, and wherein the scattering means comprises rotation shaft(50), impellers(51), injection pipe(52), argon gas supply hose, connection pipe(54), gas flowing way(55), agitating vanes(56), distributor(57), ring shaped circular pipe(58), and injection nozzle(60).
Patent KR-20040055921-A (KR)
Title: A fish basin
Inventor: KIM SANG SU
IPC: A01K63/00
Filed: 2002-12-23
Abstract: PURPOSE: A fishing bowl is provided, in which an elevator is moved without any special transmission. CONSTITUTION: The fishing bowl comprises: an elevator(11) which has a front panel(12), a rear panel(13) and an inner room for containing air; a pipe(5) which is installed bellow the elevator(11) and has many holes for providing air with the elevator(11); an operating plate(17) which is installed in the elevator(11); levers(16) which are installed on the both sides of the bottom side of the operating plate(17) toward outside; a sucking hole(18) which is installed on the upper side of the operating plate(17) to switch dispelling hole(15) of the elevator(11); guides(2) which are installed on the both sides of the fish bowl to guide an elevation of the elevator(11); an upper operating piece(3) which is installed on the upper side of the elevator(11) to press the lever(16) downward when the elevator(11) is goes up; and a lower operating piece(4) which is installed on the lower side of the elevator(11) to press the lever(16) downward when the elevator(11) is goes down.
Patent KR-20040055971-A (KR)
Title: Heat treating method for improving the high temperature characteristic of the stainless steel having high Cr-Ni composition
Inventor: LEE SU CHAN
IPC: C21D8/00
Filed: 2002-12-23
Abstract: PURPOSE: A heat treating method for improving high temperature properties of stainless steel by controlling annealing temperature and time and tensile stress, thereby minimizing residual content of delta ferrite when performing continuous annealing heat treatment after hot rolling high alloy Cr-Ni based stainless steel 310. CONSTITUTION: In a heat treatment method comprising the steps of continuously annealing the hot rolled steel sheet after hot rolling high alloy Cr-Ni based stainless steel 310 comprising 24 to 26 wt.% of chromium (Cr), 19 to 22 wt.% of nickel (Ni), 0.08 wt.% or less of carbon (C), 1.5 wt.% or less of silicon (Si), 2.0 wt.% or less of manganese (Mn), 0.045 wt.% or less of phosphorus (P), 0.03 wt.% or less of sulfur (S) and a balance of iron (Fe) and other inevitable impurities, the heat treating method is characterized in that the continuous annealing process is performed by setting an annealing temperature for the hot rolled steel sheet to 1,120 to 1,150 deg.C, controlling tensile stress to 1.5 to 3.0 kgf/mm¬2 and setting annealing time to 30 to 60 seconds.
Patent KR-20040058951-A (KR)
Title: Method of forming a metal wiring in a semiconductor device
Inventor: KIM DONG JUN
IPC: H01L21/28
Filed: 2002-12-27
Abstract: PURPOSE: A method for forming a metal line of a semiconductor device is provided to enhance the reliability by preventing deterioration of a sidewall of a via hole and improving an adhesive characteristic of an interlayer dielectric. CONSTITUTION: A dual damascene pattern including a via hole and a trench is formed on an interlayer dielectric(102,106) of a semiconductor substrate(101) in order to expose a predetermined region of a lower metal line(105) through the via hole. A silicide layer(109) is formed on the exposed region of the lower metal line by performing a silicide process. The silicide layer is removed from the lower metal line. The silicide layer is redeposited on a sidewall of the via hole by performing a sputtering etch process. The dual damascene pattern is buried by a conductive material in order to form an upper metal line(112) and a via plug.
Patent KR-20030014195-A (KR)
Title: NUMERICAL INTEGRATION METHOD OF 2D-BEM(Boundary Element Method) FOR A FAST CALCULATION
Inventor: OH JAE SIK
IPC: G06F17/10
Filed: 2002-12-30
Abstract: PURPOSE: A method for increasing a velocity in calculating a numerical integration of a two-dimensional boundary element interpretation is provided to calculate a static electricity power of a structure rapidly by appending a distance calculating algorithm between nodes and to verify a result value effectively by comparing data values therewith. CONSTITUTION: Coordinate values of each node of a structure to be interpreted are received from a user(101). A boundary condition which decides whether a potential value of the structure is calculated or a flux density thereof is calculated is inputted according to each node(102). A rxi, and ryi values related to a node and a Gauss point are stored as a library function(103). A real distance value is substituted for a formulation of a boundary element method, and a numerical integration is calculated(104). A free term is calculated(105) and a boundary condition is applied(106), and thus an unknown value is searched(107).
Patent KR-20040060112-A (KR)
Title: Method for forming a contact using dual damascene process in semiconductor fabrication
Inventor: JUN IN GYU
IPC: H01L21/3065
Filed: 2002-12-30
Abstract: PURPOSE: A method for forming a contact of a semiconductor device using a dual damascene process is provided to be capable of restraining the scratch of a wafer, reducing the rip-out of an insulating layer, preventing the diffusion of copper, and reducing the contact resistance between a tungsten plug and a copper line. CONSTITUTION: A PMD(Pre-Metal Dielectric)(202) having a damascene pattern is formed on a silicon substrate(200). The damascene pattern is made of a trench and a contact hole. A barrier(204) is formed in the damascene pattern. The damascene pattern is completely filled with a tungsten layer(206). The tungsten layer of the trench is partially removed by carrying out a dry etching process. Then, the trench is filled with a copper layer(208) for being connected with the remaining tungsten layer. The barrier is made of tantalum.
Patent KR-20040061915-A (KR)
Title: Method of manufacturing rubber products
Inventor: YANG JAE BONG
IPC: B29C41/14
Filed: 2002-12-31
Abstract: PURPOSE: A method of manufacturing rubber products is provided to form the rubber products in an integral manner without a separate sewing process even when impurities are contained in the rubber products. CONSTITUTION: A method of manufacturing rubber products is composed of steps of mixing raw materials with determined compositions, maturing the mixture to be even in a certain temperature, dipping a mold(100) into the matured rubber mixture, drying the rubber mixture applied onto the mold to form a film, and stripping off the dried film. In the dipping step, magnets(200) are attached onto the corners of the mold. A resilient member(300) is formed to space apart with the mold by attaching more than two spacers(301) spacing apart with each other.
Patent KR-20040061947-A (KR)
Title: High brightness liquid crystal display
Inventor: HAN JEONG MIN
IPC: G02F1/1335
Filed: 2002-12-31
Abstract: PURPOSE: A high-brightness LCD element is provided to disperse light sources in a certain disperse degree by adding a disperse plate, and to insert a PDLC(Polymer Disperse LCD) element to add a horizontal electrode to the PDLC element, so that a user controls an optimal appearance according to an angle of observation of the user. CONSTITUTION: An LCD panel(1a) is configured in predetermined size. A disperse plate(1c) mounts lamps(1d) thereon by covering the lamps(1d) for emitting light sources, and disperses the light sources emitted from the lamps(1d). A PDLC panel(1b) is inserted between the LCD panel(1a) and the disperse plate(1c). The inserted PDLC panel(1b) controls a dispersion amount of light according to a driving voltage with a certain gradation.
Patent KR-20020023412-A (KR)
Title: 성능이 업그레이드된 소비자 전자 장치
IPC: H04N5/76
Filed: 2000-07-06
Abstract: 텔레비전, 케이블 박스 또는 VCR 등의 소비자 전자 장치(consumer electronic device)는 결합형 직렬 및 적외선 출력포트를 사용한다.  이 결합형 포트는 직렬 포트 및 적외선 출력포트를 포함하는 종속 주변장치와 연결된다.  이 종속 주변장치의 직렬 포트는 상기한 결합형 직렬 및 적외선 포트에 결합되고, 적외선 출력포트는 회로를 통과하는 적외선 드라이버 신호를 통하여 적외선 원격 제어 송신기에 연결된다.
Patent KR-20020022766-A (KR)
Title: Benzimidazole compounds
IPC: C07D401/12
Filed: 2000-07-07
Abstract: A benzimidazole compound or a salt thereof which has an inhibitory action of forming of macrophages and is useful as an active ingredient of an orally available medicament for preventive and/or therapeutic treatment of arteriosclerosis, which is represented by the formula (I): <CHEM> wherein, R<1> represents one or more functional groups on the benzene ring selected from the group consisting of hydrogen atom, a halogen atom, a lower alkyl group and a lower alkoxy group; R<2> represents hydrogen atom, an alkyl group or an acyl group; L represents a C4-C8 alkylene group or an ethyleneoxy linking group represented as (CH2CH2O)nCH2CH2 wherein n represents 1 or 2; X represents O or NH; Y represents S or a single bond; and Q represents a 5- or 6-membered heterocyclic group which may have a functional group on the ring.
Patent KR-20020040827-A (KR)
IPC: C07B61/00
Filed: 2000-09-15
Abstract: 본 발명은 고온 및 고압에서 수소에 의해 패시베이션된 철을 활성화시키는 방법에 관한 것으로, 여기서 상기 철은 활성화 후에 촉매적 활성 성분으로 사용될 수 있다.  본 발명의 방법은 활성화를 니트릴 존재 하에서 수행하는 것을 특징으로 한다.  본 발명은 또한 이러한 방법에서의 니트릴의 용도, 상기 방법으로 얻을 수 있는 철, 불균일 촉매에서 철의 용도 및 이러한 촉매가 사용되는 수소화반응의 방법에 관한 것이다.
Patent KR-20030097593-A (KR)
IPC: H01L21/304
Filed: 1997-09-30
Abstract: SiO 2 절연막 등의 표면을 흠 없이 고속으로 연마하기 위한 산화세륨 연마제가 개시되어 있다.  이 연마제는 1차 입자경이 10 내지 600 nm이고 1차 입자의 중위 입경이 30 내지 250 nm인 1차 입자를 포함하며, 중위 입경이 150 내지 600 nm이고 최대 직경이 3000 nm 이하인 산화세륨 입자를 매체에 분산시킨 슬러리를 포함한다.
Patent KR-20020069196-A (KR)
IPC: F16L33/025
Filed: 2001-09-13
Abstract: 중첩되는 밴드 단부를 갖는 개방 호스 클램프에서, 외측 밴드부(11)는 그 단부로부터 시작해서 개구(12), 주름부(13), 외티커 이부(14), 구멍(15) 및 후크(16)을 포함하는 반면, 내측 밴드부(17)는 그 단부로부터 시작해서 개구(12)에 결합하기 위한 후크(21)와, 주름부(13) 및 이부(14)에 걸쳐 있는 평활한 영역(20)과, 구멍(15)을 통과하는 부착부(19)를 갖는 설부(18)를 포함한다.  부착부(19)는 설부(18)를 구멍(15)에 안내하는 역할을 하므로, 밴드의 길이 방향에 대해 횡방향으로의 두 개의 밴드부(11, 17)의 상호 위치를 교정하고, 이에 더하여 결합된 상태로 호스 클램프를 고정하며, 조여진 클램프를 개방시키기 위해 외측 밴드부(11) 상에 제공되는 후크(16)와 협동하는 것을 보장한다.
Patent KR-20020062977-A (KR)
Title: 흡입 장치
IPC: A61M13/00
Filed: 2000-12-21
Abstract: 본 발명은 흡입에 의하여 분말화된 약제를 투약하기 위한 흡입 장치에 관한 것이다.  흡입 장치(1)는 약제가 사용자에 의한 흡입에 이끌리는 흡입 튜브(4) 및 블리스터 팩 조립체(5)를 포함한다.  흡입 튜브(4)는 블리스터 팩 조립체(5)와 상호 작용하는 말단부(7) 및 사용자가 흡입하는 근접 단부(8)를 갖는다.  또한, 흡입 장치(1)에는 흡입 튜브(4)를 블리스터 팩 조립체(5)로부터 상승시키는 바이어싱 수단(6)이 제공된다.
Patent KR-20020064955-A (KR)
IPC: H04W88/18
Filed: 2000-12-20
Abstract: 본 발명의 목적은 셀룰러 네트워크 외부의 메시징 서버(MMSC)로부터 상기 셀룰러 네트워크에, 상기 셀룰러 네트워크의 단말기(MS)에 관한 정보에 대해 문의하는 방법을 제공하는 것이다. 상기 방법은 상기 단말기(MS)에 관한 상기 정보를 결정하기 위하여 상기 메시징 서버(MMSC)로부터 상기 셀룰러 네트워크로 문의를 전송하는 단계를 포함하고, 상기 문의는 상기 단말기(MS)를 식별하기 위한 제1 식별자를 포함하며, 상기 제1 식별자는 상기 셀룰러 네트워크 외부의 특정 식별자이다. 상기 셀룰러 네트워크에서, 상기 제1 식별자는 특정 제2 식별자에 맵핑되고, 상기 제2 식별자는 상기 셀룰러 네트워크의 내부 식별자이다. 상기 단말기(MS)에 관한 상기 정보가 상기 제2 식별자의 도움으로 결정된다. 상기 문의에 응답하여 상기 셀룰러 네트워크로부터 상기 셀룰러 네트워크 외부의 상기 메시징 서버(MMSC)로 응답 메시지가 전송된다. 상기 응답 메시지에서, 상기 단말기(MS)에 관한 상기 정보가 상기 제1 식별자의 도움으로 표시된다. 더욱이, 본 발명의 목적은 상기 방법을 구현하는 시스템, 서버(MMSC), 셀룰러 네트워크의 네트워크 구성요소(GGSN) 뿐만 아니라 상기 방법을 구현하는 컴퓨터 프로그램 생성물들을 제공하는 것이다.
Patent KR-20020082213-A (KR)
IPC: H04W74/04
Filed: 2001-01-26
Abstract: A device and method for reserving isochronous resources on a wireless network for connection set-up, where the wireless network includes an isochronous resource manager. The device and method include identifying a talker device and a listener device by a connection controller; acquiring, by the isochronous resource managers, a list of devices to be part of the connection; determining bandwidth required for connecting the talker device and the listener device by the isochronous resource manager, as a function of the list of devices to be part of the connection; and setting-up a multicast group including the talker device and the listener device if the bandwidth is available.
Patent KR-20020070520-A (KR)
IPC: A61P25/14
Filed: 2000-11-30
Abstract: 본 발명은 유효량의 시클린 의존성 키나제 억제제를 투여하는 것을 포함하는, 포유류에서 신경퇴행성 질병의 치료 방법을 제공한다.  바람직한 방법에서는 하기 화학식 I 및 II의 cdk 억제제를 이용한다. 
     <화학식 I> 
     
       
     
     <화학식 II> 
     
       
     
     식 중, W는 NH, S, SO 또는 SO 2 이고, R 1 은 페닐 및 치환된 페닐을 포함하고, R 2 는 알킬 및 시클로알킬을 포함하고, R 3 은 알킬 및 수소를 포함하고, R 8 및 R 9 는 수소 및 알킬을 포함하고, Z는 카르복시이다.
Patent KR-20030014688-A (KR)
Inventor: SEGAWA YUJI
IPC: C23C18/40
Filed: 2002-04-04
Abstract: A device and a method for electroless plating capable of uniformly and accurately performing electroless plating by suppressing the secular change of plating solution; the device capable of forming a conductive film on a plated surface by applying an electroless treatment thereon under a specified gas atmosphere, comprising a plating solution tank (21) installed so that the plated surface of a plated object (W) faces the inner surface thereof to separate the plated surface from an outside atmosphere and a plating solution feeding means (26) for feeding the plating solution onto the plated surface in such a manner that the impact of the plating solution on the plated surface of the plated object (W) can be relieved.
Patent KR-20030017562-A (KR)
IPC: A61P9/10
Filed: 2001-06-28
Abstract: 본 발명은 하기 화학식 I로 표시되는 2-아미노-6-플루오로비시클로[3.1.0]헥산-2,6-디카르복실산 유도체, 그의 의약상 허용되는 염 또는 그의 수화물에 관한 것이다. 
     본 발명의 화합물은 의약, 특히 예를 들면 정신 분열증, 불안 및 그의 관련 질환, 울병, 이극성 장해 등의 정신 의학적 장해, 예를 들면 약물 의존증, 인지 장해, 알츠하이머병, 헌팅톤 무도병, 파킨슨병, 근육 경직에 따른 운동 장해, 뇌허혈, 뇌부전, 척수 장해, 두부 장해 등의 신경학적 질환에 치료 효과 및 예방 효과를 갖는 그룹 2 메타보트로픽(matabotropic) 글루탐산 수용체 작용약으로서 유용하다. 
     <화학식 I>
Patent KR-20040062787-A (KR)
Inventor: KANG BYEONG GYU
IPC: F25D25/00
Filed: 2003-01-03
Abstract: PURPOSE: A refrigerator having a function of controlling the humidity of a vegetable chamber is provided to keep vegetables and fruits by appropriately controlling the humidity of a vegetable chamber inside. CONSTITUTION: A main body(11) has a freezing chamber and a refrigerator compartment divided by a partition wall. A freezing chamber door and a refrigerator compartment door(33) are combined with the main body to open and shut front open parts of the freezing chamber and the refrigerator compartment. A vegetable chamber(39) is formed inside the refrigerator compartment. An atomizer(51) sprays water into the vegetable chamber. A humidity detecting sensor(59) detects the humidity of the vegetable chamber inside. A control unit controls the atomizer based on a result of detecting the humidity.
Patent KR-20040064979-A (KR)
Inventor: SON HYO GEUN
IPC: H01L33/06
Filed: 2003-01-13
Abstract: PURPOSE: A structure of a GaN semiconductor is provided to restrict the leakage current and improve the emission efficiency by forming an active layer having quantum dots and a contact side without lattice mismatch. CONSTITUTION: A structure of a GaN semiconductor includes a sapphire substrate(11), an n-type GaN layer(13), an active layer(15), and a p-type GaN layer(16). The structure of a GaN semiconductor further includes a seed layer(14). The seed layer is formed on a surface of the n-type GaN layer. The seed layer includes an open spot. The active layer is formed on a surface of the seed layer. The active layer is coupled to the spot of the seed layer.