baber/WOPTO huggingface dataset:
Patent KR-20000020748-A (KR)
Title: Method for forming anti-reflection coating of semiconductor device
Inventor: JUNG JONG HO
IPC: H01L21/302
Filed: 1998-09-23
Abstract: PURPOSE: A method for forming anti-reflection coating of a semiconductor device is provided to increase the process margin by forming an anti-reflection coating using a silylation process. CONSTITUTION: A method includes the processes of: forming a bottom anti-reflection coating(22) on a layer to be etched; making a top layer of the bottom anti-reflection coating into a silylation layer(23) by proceeding a silylation process; forming an oxide layer(24) on a top surface of the silylation layer; forming a photoresist pattern layer(25) by depositing and exposing and developing a photoresist on the front of the anti-reflection coating stacked with the silylation layer and the oxide layer; removing the revealed oxide layer with the photoresist pattern layer as a mask; and removing the bottom anti-reflection coating selectively including the revealed silylation layer and etching the layer to be etched selectively using the patterned anti-reflection coating, the silylation layer, the oxide layer and the photoresist pattern layer as masks.
Patent KR-20000021178-A (KR)
Title: Method for managing defect area of optical recoding media
Inventor: SHIN JONG IN
IPC: G11B7/24097
Filed: 1998-09-26
Abstract: PURPOSE: A method for managing a defect area of optical recoding media is provided to manage a detect area of an optical disk by substituting the other area for a data of the detect area. CONSTITUTION: A method for managing a defect area of optical recoding media is made to manage a defect area of an optical recording media by using a controller for controlling a recording and a replaying operations and a recording and replaying device for transmitting a data from the optical recoding media to a controller. The method comprises the step of: returning detect information to a controller; substituting other area for the data of the detect area; recording a location of the detect area; and correcting information about a file construction on the basis of the location information.
Patent KR-19990030285-A (KR)
Title: 적응형 통신 포매팅 방법
IPC: H04L1/00
Filed: 1998-09-30
Abstract: 본 발명은 적응형 통신 포매팅을 이용하여 데이타 망과 사용자를 접속한 통신망 상에서의 데이타 전송 성능을 개선하기 위한 방법이다.  적응형 통신 포매팅 방법은 데이타를 부호화(또는, 압축)하는 단계, 및 전송될 데이타의 양을 줄이고 데이타 전송 중에 발생하는 오류를 정정 및/또는 은폐하기 위해 오류 제어 기술을 적용하는 단계를 포함하고 있다.  일실시예에서, 본 발명은 상기 데이타를 부호화(또는, 압축)하기 위한 한 세트의 트랜스코딩 기술, 및 데이타 전송 중에 발생하는 오류를 정정 및/또는 은폐하기 위한 한 세트의 오류 제어 기술을 이용한다.  상기 데이타를 포매팅하기 위해 선택된 상기 특정 세트의 트랜스코딩 기술 및 오류 정정 기술은 사용자를 데이타 망의 액세스 서버에 접속하는 통신망의 특성, 사용자의 선호도, 및 사용자(또는, 액세스 서버)측으로 전송되는 데이타의 데이타 형태와 같은 인자에 적응할 수 있다.
Patent KR-19990071404-A (KR)
Title: 반도체 장치 및 그 제조 방법
IPC: H01L23/532
Filed: 1998-09-30
Abstract: 본 발명은 반도체 디바이스에 있어서, 층간 절연막 안의 배선층이 근방을 통과하는 수직인 도전체 플러그(plug)와 단락하는 것을 없애기 위한 것이다. 
     반도체 기판 상의 절연막에 개구(開口)를 형성하고, 이 개구를 매립하도록 절연막 상에 도전체 막을 형성한다.  이 반도체 막을 먼저 화학적 에칭에 의해 제거하고 개구를 매립한 도전체 막에 의해 도전체 플러그를 형성한다.  그런 후에, 절연막의 표면을 화학 기계적으로 연마하여 도전체 플러그의 표면과 동일한 평탄한 표면을 형성한다.  그 위에 얇은 절연막을 통해 배선 패턴을 형성한다.
Patent KR-20000024721-A (KR)
Title: Silicon on insulator device
Inventor: LEE JONG WOOK
IPC: H01L27/12
Filed: 1998-10-01
Abstract: PURPOSE: A silicon on insulator device is provided to have a low threshold voltage and a less leakage current characteristic. CONSTITUTION: A silicon on insulator device formed on a silicon on insulator wafer comprises a main metal-oxide-semiconductor transistor(8) and an auxiliary metal-oxide-semiconductor transistor(9). The auxiliary metal-oxide-semiconductor transistor(9) has a source(7) connected to the body(4) of the main metal-oxide-semiconductor transistor and a gate(5) and a drain(6) connected in common to a gate(1) of the main metal-oxide-semiconductor transistor. When the auxiliary metal-oxide-semiconductor transistor is turned on, a positive bias is applied to the body of the main metal-oxide-semiconductor transistor.
Patent KR-20000025200-A (KR)
Title: Single electron transistor and method for fabricating the same
Inventor: LEE CHO WON
IPC: H01L27/08
Filed: 1998-10-09
Abstract: PURPOSE: A method for fabricating a single electron transistor is provided to improve a reliability by forming crystallization grains of a nm unit having a granular shape below 5nm at an oxidation film after forming the oxidation film of a width having a several-ten nm. CONSTITUTION: In a method for fabricating a single electron transistor, a metal thin film of a predetermined thickness is formed on a semiconductor substrate on which an insulator layer is formed. a metal pattern for a device formation is formed by patterning the metal thin film. A predetermined width at a center of the metal pattern for the device formation is oxidized. Islands(25) of a predetermined size are formed on the metal oxidation layer(24). The metal oxidation layer has a width below a several-ten nm. A thickness and a size of each island are 10nm and 5nm, respectively, and an interval between the islands(25) is below about 5nm. Each of the islands has a granular shape.
Patent KR-20000026109-A (KR)
Title: Screw pump for high pressure
Inventor: LIM JONG KUN
IPC: F04C2/107
Filed: 1998-10-17
Abstract: PURPOSE: A screw pump for high pressure is provided to pump the fluid of high pressure by maintaining the recess regular between pitches formed on a master and a slave spiral line parts while operating a pump. CONSTITUTION: A screw pump is composed of a first screw shaft(2) having a first and a second helical gears(4,5) twisted with each other in different directions and a second screw shaft(3) having a third helical gear(6) rotating by being interlocked with the second helical gear and twisted in the same direction as the first helical gear and a fourth helical gear(7) rotating by being interlocked with the second helical gear and twisted in the same direction as the first helical gear. Herein, the back up force generated in the first screw shaft is set off at the first and the second helical gears and maintains the position of the first screw shaft set up at the first stage. And the forward movement force generated in the second screw shaft is set off at the third and the fourth helical gears and maintains the position of the second screw shaft set up at the first stage. Accordingly, the pumping by high pressure of the fluid is possible by maintaining recess between the pitches(211,311) formed on the first and the second spiral line parts even while the screw pump is operated.
Patent KR-20010008402-A (KR)
Title: Complementary-metal-oxide-semiconductor(cmos) logic gate of a semiconductor device and a manufacturing method thereof
Inventor: BAE CHANG MIN
IPC: H01L27/085
Filed: 1998-10-29
Abstract: PURPOSE: The CMOS logic gate is provided to improve durability regarding a hot carrier effect, by embodying a buried channel-type n-channel MOS/p-channel MOS transistor between a pull-up unit and a pull-down unit which are connected to an output terminal of the CMOS logic gate. CONSTITUTION: The CMOS logic gate comprises the pull-up unit(501), the pull-down unit(504), the first protection switching unit(502) and the second protection switching unit(503). The pull-up unit is supplied with a high voltage to pull up an output voltage according to an input signal. The pull-down unit is supplied with a low voltage to pull down the output voltage according to the input signal. The first protection switching unit is driven by a low voltage supply terminal of the pull-down unit and protects devices of the pull-up unit from a high electric field of the output voltage, connected to an output of the pull-up unit. The pull-down unit is driven by a high voltage supply terminal of the pull-up unit and protects devices of the pull-down unit from a high electric field of the output voltage, connected to the first protection switching unit.
Patent KR-20000032318-A (KR)
Title: Control method of heating roller of printer
Inventor: KWON JUNG KI
IPC: B41J2/435
Filed: 1998-11-13
Abstract: PURPOSE: A control method of heating roller of printer is provided to achieve free voltage in a printer by maintaining the temperature of a heating roller regardless of input voltage. CONSTITUTION: A control method of heating roller of printer includes the steps of detecting the size of an external input AC voltage as the external input AC voltage is applied in response to power-on of a printer(s120), controlling the duty ratio of an optical coupler to a predetermined first duty ratio to maintain the temperature of the heating roller at a predetermined level if the size of the external input AC voltage is determined to be 110V, or otherwise controlling the duty ratio of the optical coupler to a second duty ratio(S210,220,240,250), and converting the printer to a printing standby mode when the temperature of the heating roller is maintained at a predetermined level(s300), wherein the first duty ratio is 100% and the second duty ratio is 50%.
Patent KR-20000032506-A (KR)
Title: Fryer for boiled fish paste
Inventor: SEO SOON JONG
IPC: A47J37/12
Filed: 1998-11-13
Abstract: PURPOSE: A fryer for boiled fish paste is provided which evenly fries the shaped boiled fish pastes by transferring them in order and automatically eliminates and discharges the oil stuck to the fried boiled fish pastes. CONSTITUTION: The fryer comprises: (i) a frying oil barrel(10) in the longitudinal direction; and (ii) a single transferring conveyor(20), where many supporting lines(23) and partitions(24) are adhered at a fixed space, being installed on a chain(28) to be intermittently transferred and comprising a frying portion(20A), which horizontally transfers and an oil-eliminating portion(20B), which is upwardly inclined, wherein the frying portion(20A) comprises a boiled fish paste supplying portion(26), of which the upper side is opened, and an injury cutoff plate(25), which is horizontally installed near to the upper end of the partitions(24) and an exhaust valve(13) is installed on one side of the upper converting portion(27) of the oil-eliminating portion(20B).
Patent KR-20000033273-A (KR)
Title: Method of controlling termination call in asynchronous transfer mode exchange system
Inventor: KIM JUNG HA
IPC: H04L12/28
Filed: 1998-11-21
Abstract: PURPOSE: A method of controlling termination call in asynchronous mode exchange system and writing medium for reading a program by a computer is provided to perform call control operation by a call control process according to call connection type required by a user, and receive an additional information of a user network interface information such as a traffic parameter negotiation information, quality of signal(QoS) parameter signal information, generic identifier transmission information. CONSTITUTION: An exchange system according to the present invention receives a call setting requirement at terminating party and confirm a call connection states. The exchange system await an additional information after selecting resource allocation and switching path and transmitting the switch linking information. The exchange system transmits call setting message and await a response from the terminating party. And the exchange system transit one states of representing undergoing the communication by receiving connection message from the terminating party and connecting the subscriber interface module.
Patent KR-20000037538-A (KR)
Title: Method of manufacturing molten galvanized steel sheet excellent in zn pickup resistance and phosphating
Inventor: JEON SEON HO
IPC: C23C2/06
Filed: 1998-12-01
Abstract: PURPOSE: A method of fabricating a molten galvanized steel sheet is provided to prevent Zn(zinc) pick up and to improve phosphating. CONSTITUTION: A cold-rolled steel sheet is dipped into a galvanizing tub(1) containing 0.13-0.14% of aluminium. The molten galvanized steel sheet(4) is controlled in galvanizing rate by an air knife(3) and then treated by heat at heating/cracking zones(5,6) to contain 10-12% of iron. The steel sheet is maximized in cooling with refrigerant in mist cooling zones(7,8) to be prevented from becoming an excessive alloy through latent heat. The steel sheet is prevented from Zn pickup by keeping a contact plate between itself and a top roll(8) lower than 200°C. At the same time, the steel sheet is improved in phosphating by employing phosphoric particles on the surface of the galvanized steel sheet as crystalline nuclei.
Patent KR-20000039190-A (KR)
Title: Transparent soap bar composition
Inventor: KIM JIN WOO
IPC: C11D3/00
Filed: 1998-12-11
Abstract: PURPOSE: A transparent soap bar composition is provided which is soft to the touch, has not incentive, has new physical property, and appearance differed from general soap. CONSTITUTION: A transparent soap bar composition for washing the human body is provided which has operated principal clean ingredient such as anion surfactant TEA-soap, potassium soap, sodium soap using a traditional oil and a fat blending, added transparency as a polysakaride, used a polar solvent being able to do adequate configuration between phases. The transparent soap bar composition comprises 0.5-10 parts by weight. of acylglutamate and optionally 0.01-2 parts by weight of sunscreens. Butyl methoxydibenzoylmethane and octyl methoxycynamate are used for sunscreens.
Patent KR-20000039780-A (KR)
Title: Monitoring and controlling system for d-trs base station using rtu
Inventor: KWON JOO BIN
IPC: H04B7/24
Filed: 1998-12-16
Abstract: PURPOSE: A monitoring and controlling system for a digital-trunked radio system base station(D-TRS) using an RTU(Remote Terminal Unit) is provided to execute analog information processing as well as digital information processing for base station environments. CONSTITUTION: In a system that a base station(10) and a switching station(40) are connected through a modem(30), a base station environment monitoring apparatus monitors the environments of the base station by connecting a smoke detection sensor(11), a heat detection sensor(12), a cooler(13), a UPS(14), an entrance door detection sensor(15), a fire monitoring sensor(16) and a SC(Sector Controller)(17) to a RTU(20) of the base station(10) with a TPU(Tx Processing Unit), an RPU(Rx Processing Unit) and an FPU(Frame Processing Unit). The RTU collects digital and analog information from the TPU, the RPU, the FPU and the SC(17) and information related to environments from the smoke detection sensor(11), the heat detection sensor(12), the entrance door detection sensor(15) and the fire monitoring sensor(16). The RTU(20) collects and controls a variety of status information through the cooler(13), the UPS(14) and RS-232 communication, and reports to an environment monitoring control computer through the modem(30).
Patent KR-20000041625-A (KR)
Title: Cooling method of high temperature wire rod
Inventor: SI SEONG GYU
IPC: B21B37/24
Filed: 1998-12-23
Abstract: PURPOSE: A cooling method of a high temperature wire rod is provided to equally cool the entire part of the wire rod with a small amount of wind capable of controlling each part temperature individually. CONSTITUTION: Each heater(20,20') is installed on a lower face of a cooling cover and a nozzle lower face of a cooling stand so that a heating action is accomplished on both upper and lower sides of a wire rod loaded in a conveyer. The heaters are divided into 3 to 5 parts to individually control temperature, corresponding to the widthwise temperature distribution of the wire rod. A temperature measurer(40) having a temperature sensor is installed such that the widthwise temperature distribution is automatically controlled. A temperature distribution value is received to a controller(60) for controlling the spray flux through a remote input/output machine(50) by taking the heating amount of each heater as an input value to control the widthwise temperature distribution.
Patent KR-20000042697-A (KR)
Title: Method of transmitting information for monitoring and controlling terminating units of repeater having different kinds of protocols
Inventor: KIM TAE HYEONG
IPC: H04L12/66
Filed: 1998-12-26
Abstract: PURPOSE: A method of transmitting information for monitoring/controlling terminating units of a repeater having different kinds of protocols is provided, so that two kinds of units can remotely monitor fiber loop carriers (FLC) even though protocols of the two units are different, when synchronous digital microwave transmission devices relay the FLC transmitting data rate signals and communicate with the FLC. CONSTITUTION: A monitoring computer is connected to a fiber loop carrier (FLC) of a first station. A repeater having different protocols receives status information of a FLC in a second station via a wireless transmission device of the second station and a wireless transmission device of the first station, to monitor/control an FLC capacity of the second station having a different protocol. A method of transmitting information for monitoring/controlling terminating units in the repeater, comprises the steps of: if the wireless transmission device of the first station transmits a request command for the status information to the wireless transmission device of the second station, attaching an overheader to the request command, and inserting the command into a digital control channel (DCC) frame to transmit the command; if the wireless transmission device of the second station transmits the status information to the wireless transmission device of the first station, attaching an overheader to the information, and inserting the information into the DCC frame to transmit the information.
Patent KR-20000042921-A (KR)
Title: Method of making office data automatically in asynchronous transmission mode switch board
Inventor: KIM IL SU
IPC: H04L12/28
Filed: 1998-12-28
Abstract: PURPOSE: A method of making office data automatically in asynchronous transmission mode switch board is provided to eliminate errors in managing office data and operate complex office data efficiently. CONSTITUTION: A method of making office data automatically in asynchronous transmission mode switch board comprises the steps of: analyzing functions of asynchronous transmission switch board(100); searching the lists of configuration command determining proper value among other commands from operating terminal(110) and analyzing; determining data-configuration on input files of making office data after considering the whole relation-tree.
Patent KR-20000043258-A (KR)
Title: Cathode heating structure of low voltage driving ultra high frequency oscillation tube
Inventor: UM SUNG JIN
IPC: H01J23/04
Filed: 1998-12-28
Abstract: PURPOSE: A cathode heating structure of a low voltage driving ultra high frequency oscillation tube is provided to improve thermal conduction between a heater and a cathode for speedily heating the cathode even at an initial operation, thereby reducing the cooking time by a microwave oven. CONSTITUTION: A cathode heating structure of a low voltage driving ultra high frequency oscillation tube for thermoelectronic emission from a cathode by heat conducted from a heater includes the heater(20) in the shape of disk and divided into semicircles, electrodes(25) connected at both end parts of the divided semicircle shaped heaters for emitting heat of the heater, and a cathode(30) joined on the divided heaters for emitting thermoelectrons by the heat conducted from the heater.
Patent KR-20000045587-A (KR)
Title: Machining center forming device for gun drilling processing
Inventor: LEE MO BUM
IPC: B23B35/00
Filed: 1998-12-30
Abstract: PURPOSE: A machining center forming a device for gun drilling processing is provided to reduce a working process and to prevent a waste of power by processing a gun drilling processing hole in a machining center at same time. CONSTITUTION: A machining center forming a device for gun drilling processing comprises : a bed(1) to put on a table(11) moved horizontally ; a main pillow(3) to equip on a column(2), to move vertically, and a cutting tool ; a column(2) to include a hollow hole forming a high pressure hose(51) ; a toll stand(4) to equip a collet(6) forming a gun drill(61) including numerous passing hole of the cutting oil in the a tool stand(4).
Patent KR-19990028942-A (KR)
IPC: A61K47/30
Filed: 1996-07-12
Abstract: A pharmaceutical composition for oral administration in the form of a solid dispersion comprising an ascomycin or a derivative thereof and a carrier medium.
Patent KR-19990035939-A (KR)
Title: 피복 농약 입제, 이의 제조방법 및 용도
IPC: A01N43/90
Filed: 1996-07-26
Abstract: 하나 이상의 수난용성 농업용 농약의 활성 성분 및 하나 이상의 수팽윤성 물질로 구성된 농업용 농약 입제를 포함하고, 이때 농약 입제의 표면은 주로 열가소성 수지로 구성된 필름으로 피복된, 농업용 피복 농약 입제에 관한 것이다.  입제의 수난용성 활성 성분은 피복 성분인 열가소성 수지 및 코어 성분인 수팽윤성 물질의 작용에 의하여 피복 입제로부터 용해된다.  수난용성 활성 성분은 농업용 피복 농약 입제를 적용한 지 소정의 시간이 경과한 후에 서서히 용해되므로, 원하는 효능은 작물에 따라 제공될 수 있다.  사용할 때, 예를 들면, 농업용 피복 농약 입제는 토양에 직접 적용하거나, 바람직하게는 보수 특성을 갖는 묘 지지 물질과 함께 토양에 혼합할 수 있으므로, 육묘용 기판으로서 사용될 수 있다.
Patent KR-19990071639-A (KR)
IPC: C11D3/08
Filed: 1996-11-14
Abstract: In order to increase active oxygen stability, sodium percarbonate is coated with single or multiple layers of various substances. Sodium percarbonate particles consist of a core of sodium percarbonate fluidized bed spray granulate and sodium sulphate, which may be partially hydrated, as the sole constituent of a single coating layer. The particles exhibit both elevated active oxygen stability and very good ensilability. The coating layer is applied by spraying an aqueous Na2SO4 solution onto the particles to be coated, which were themselves produced by fluidized bed spray granulation, in a fluidized bed and vaporizing water at a fluidized bed temperature of 35 to 100 DEG  C.
Patent KR-19990081935-A (KR)
Title: 셀룰러 통신망용 결합된 홈 로케이션 레지스터 및 서비스 제어포인트
IPC: H04W88/18
Filed: 1997-01-14
Abstract: 공중 교환 전화망(41)에 액세스함이 없이 단일의 기능 유니트에서 홈 로케이션 레지스터(HLR)(23)의 기능성을 서비스 제어 포인트(SCP)(19)의 기능성과 결합하는 셀룰러 통신망의 시스템(31). 상기 시스템(31)은 현존하는 셀룰러 가입자 서비스 및 새로운 지능망(IN)에서 인출된 서비스간의 상호동작을 조정하는 동안 그들이 바라는 이동도를 셀룰러 가입자에게 허여한다. 홈 로케이션 레지스터(HLR) 소자(35)는 이동 가입자 정보 및 로케이션 정보를 이동국상에 저장한다. 서비스 제어 포인트(SCP) 소자(36)는 이동 가입자용 IN 서비스를 저장한다. IS-41 표준를 토대로한 셀룰러 통신 인터페이스는 HLR 소자(35) 및 SCP 소자(36)간의 통신에서 사용된다.
Patent KR-19990082356-A (KR)
Title: N:１ 트랜스코더
IPC: H04J3/17
Filed: 1997-02-05
Abstract: N개의 유입되는 압축되지 않은 신호를 수신하고 그들로부터 복수의 제어, 신호화 및 음성/데이터 트래픽 채널을 추출하는 각각 압축되지 않은 다이그룹 회로(92,94,96,98 및 100)와, 압축되지 않은 다이그룹 회로(92,94,96,98 및 100)에 결합되고 상기 추출된 음성/데이터 채널 중 선택된 채널 하나내의 데이터를 압축하는 압축기(120)와,  상기 압축된 데이터를 하나의 압축된 신호의 소정 채널로 팩킹하기 위하여 압축기(120)에 결합되고 또한 거기에 포함된 제어, 신호화 및 성능감시정보를 제공하는 압축데이터 회로(126)를 포함하는 압축 데이터 경로를 가지는 N:1 트랜스코더(12,40).
Patent KR-19990082535-A (KR)
Title: 기능성 도장품과 그 제조방법 및 용도
IPC: F21V7/22
Filed: 1997-12-11
Abstract: 본 발명은 기재에 대한 도막의 접착성이 우수하며, 광촉매로 인한 기재와 도막의 열화(劣化)를 일으키기가 어렵고, 표면도막이 극히 평활하기 때문에 오염물이 부착하기 어려우며, 광촉매 작용을 가진 기능성 도장품 및 그 제조방법과 용도를 제공한다. 
     본 발명의 도장품은 기재표면에 형성되는 아크릴 개질 실리콘 수지 도장재로 된 경화도막을 가진 제1도장층과, 상기 제1도장층의 표면에 형성되며 광촉매를 함유하는 기능성 도장재로 된 경화도막을 가진 제2도장층을 가진다. 
     이러한 도장품을 제조할 경우, 아크릴 개질 실리콘 수지 도장재를 제1도장층으로 하여 기재의 표면에 도포하여 반경화한다. 이어서, 반경화 상태의 제1도장층의 표면에 광촉매 함유 기능성 도장재를 도포한 다음, 이들 두가지 도장층을 경화함으로써 효과가 높은 도장품을 얻을 수 있다.
Patent KR-19990082677-A (KR)
Title: 일회용 흡수제품에 사용하기 위한 각진 테이프 탭의 제조 방법
IPC: A61F13/58
Filed: 1997-02-21
Abstract: 본 발명은 일회용 흡수제품에 사용하기 위한 각진 테이프 탭을 제조하는 방법을 제공한다.  첫 번째 단계는 제 1 중심선 및 이 제 1 중심선에 수직인 제 2 중심선을 갖는 접착제-피복된 기재(102)를 제공하는 단계이다.  릴리이스 표면(114) 및 접착제 표면(113)을 갖는 릴리이스 기재(110)를 접착제-피복된 기재(102)와 접촉시켜 접착제-피복된 기재(102)를 부분적으로 덮음으로써 적층체(120)를 형성시킨다.  이어서 적층체(120)를 상기 제 1 중심선에 대해 각이 지게 절단하여 개개의 각진 테이프 탭(40)을 만든다.  각 각진 테이프 탭(40)은 고정된 말단과 재고정가능한 말단을 갖는다.  이어서 각진 테이프 탭(40)의 고정된 말단을 흡수제품에 고착시킨다.
Patent KR-19990087106-A (KR)
Title: 경수로용으로 설계된 구성요소, 층을 제조하는방법 및 구성요소의 용도
IPC: G21C3/07
Filed: 1997-02-21
Abstract: 피복물 (3) 은  경수로에서 구성요소 (1) 의 표면상에 증착되는데,  상기 피복물 (3) 은  구성요소를 사용할 때,  물,  수증기 또는 그들의 혼합물과 접촉하고 산화,  수화,  부식 및 마모로부터 표면을 보호하는 역할을 한다.     피복물 (3) 은  2 개 이상의 층을 가지는데,  인접하는 층 (4) 은  다른 구조,  조성물을 가지거나 다른 재료로써 이루어져 있다.     층 (4) 에 적당한 재료로서의 일례는  티타늄 (Ti),  질화 티타늄 (TiN),  이산화 티타늄 (TiO 2 ),  질화 탄소 티타늄 (TiCN),  질화 알루미늄 티타늄 (TiAlN),  이산화 지르코늄 (ZrO 2 ),  질화 지르코늄 (ZrN) 및 다이아몬드계 석탄 (DIC) 과 그들의 혼합물이다.