baber/WOPTO huggingface dataset:
Patent KR-20010068220-A (KR)
Title: Microwave oven for convecting heated-air
Inventor: HUH JEONG UI
IPC: F24C7/02
Filed: 2000-01-03
Abstract: PURPOSE: A microwave oven is provided to minimize a space for a heating body through integrally forming a fan and the heating body, and not to require a temperature detect circuit by forming the heating body having a temperature detect characteristic. CONSTITUTION: Hot air heated by a heating body(51) is supplied to a cooking chamber by a hot air convection instrument. Herein, the heating body containing a PTC thermistor characteristic of blocking current by sudden increase of resistance is integrally formed with a fan(40). A rotating electrode(52) connected with the heating body is installed on a rotating shaft(33) of a motor. Herein, the rotating electrode is contacted with a fixing electrode(53) for being electrically connected. The fixing electrode is connected to a main power while being stored in a store member(56). Herein, the store member is firmly installed on a support plate(34) between a rear plate and a back cover of the cooking chamber by using a connecting member(58). Moreover, the fan is formed by heat resistant material or ceramic material such as the heating body.
Patent KR-20010073489-A (KR)
Title: Amulti-function brick manufa cture method bya loess
Inventor: OH SUNG BAE
IPC: C04B33/00
Filed: 2000-01-15
Abstract: PURPOSE: A manufacturing method of bricks using yellow earth and waste coal as main materials is provided which saves manufacturing costs and makes forming easily without sintering. The resultant bricks emit far infrared rays and have improved shock-resistance compared with conventional bricks using sand and cement. CONSTITUTION: The bricks are manufactured by the following steps: mixing 45wt.% of yellow earth, 45wt.% of waste coal, 4wt.% of clay and kaolin, the balance of straw, pine needle and pulp; molding the mixture to a brick; thermal-treating it at 100deg.C for 20-30min., and 300deg.C for 30min. to remove water and smell of food remains; drying it at 70deg.C for 30min. Also, the surface of brick is treated with lacquer and urethane after glazing and thermal-treating at 500deg.C.
Patent KR-20010076077-A (KR)
Title: Novel extract from Agrimonia pilosa L. inhibiting synthesis of surface antigen of hepaptitis B virus, process for preparation the same and the use thereof
Inventor: KWON DU HAN
IPC: A61K36/73
Filed: 2000-01-25
Abstract: PURPOSE: An Agrimonia pilosa L. extract having an effect on inhibiting the formation of a surface antigen of hepatitis B virus and their use as an agent for treating hepatitis and liver cancer are provided. Therefore, the extract has an excellent effect on treatment of hepatitis and liver cancer caused by hepatitis B virus. CONSTITUTION: The subject Agrimonia pilosa L. extract is obtained by pouring Agrimonia pilosa L. powder in distilled water and reacting chloroform and extracting with alcohol. The compound has an effect on inhibiting the formation of a surface antigen of hepatitis B virus in a PLC/PRF/5 cell infected in hepatitis B virus.
Patent KR-20010077369-A (KR)
Title: A furrow M/C for tractor
Inventor: LEE MYUNG OCK
IPC: A01B33/00
Filed: 2000-02-02
Abstract: PURPOSE: Provided is a plowing apparatus of a tractor, which prevents the pre-created ridge and the furrow from being damaged by wheels of the tractor. CONSTITUTION: The apparatus comprises a gear box member(10) composed of a fixing link(11) removably connected to a tractor, a guide hole(12) penetrated the both sides, a gear(13) placed therein and operated by an operation transmission axis of the tractor and a hexagonal driving axis(14) installed at a hexagonal hole of the gear to be slid, a guide axis(20) installed at the guide hole to be slid, an operation transmission device(50) having a driving gear connected to the right bottom of the driving gear with chain and a driven gear coupled to the driving axis in one support member at both ends of the guide axis, a driven axis(60) coupled to the driven gear and supported by two support members, a plowshare member fixed at one side of the guide axis and placed at the rear of a hiller member(70) installed at one side of the driven axis and a cylinder member installed between the gear box member and one side support member for sliding the guide and the driven axes from side to side.
Patent KR-20010077384-A (KR)
Title: Method and apparatus for upgrading new song in video-song accompaniment equipment and method for supporting new song upgrade in management system
Inventor: JUNG MIN HYEONG
IPC: G10H5/00
Filed: 2000-02-02
Abstract: PURPOSE: A method and a device for upgrading new music in a video music accompaniment device, and a method for supporting a new music upgrade in a management system are provided to easily perform a new music upgrade in real time, and to decrease the cost by receiving a new music upgrade service after performing a subscription certification process by the management system through a communication network. CONSTITUTION: In a new music upgrade mode, a subscriber ID and the information for a new music upgrade of a video music accompaniment device are transmitted to a management system(302). At this time, the information for a new music upgrade includes the latest upgrade time and date, and a serial number of the video music accompaniment device. The management system prevents an illegal upgrade by confirming the subscriber ID and the information for the new music upgrade(304). The management system decides whether the subscriber is registered through the subscriber ID and the information for the new music upgrade or not(306). If the subscriber is registered, it is confirmed whether there is a necessity of the new upgrade(310). If there is a new music data registered at a new music database after the latest upgrade time and date, the management system transmits the new music data to the video music accompaniment device(312), and the video music accompaniment device stores the new music data at a new music data memory(314).
Patent KR-20010081553-A (KR)
Title: Circuit for driving nonvolatile ferroelectric memory device and method for driving the same
Inventor: KANG HUI BOK
IPC: G11C11/22
Filed: 2000-02-16
Abstract: PURPOSE: A circuit for driving a non-volatile ferroelectrics memory device is provided to secure a sufficient read cycle time even when a system voltage is lowered not only from a normal voltage to a low voltage but also from the low voltage to the normal voltage. CONSTITUTION: The circuit includes a system power depression distributor(71) for representing variations in the system power as itself output(OUT1). A first signal synchronizing unit(72) synchronizes the variation in the output of the system power depression distributor(71) to a chip activation signal(CE). A low voltage sensing unit(73) senses whether the system power is low by using an output signal(OUT1) level of the system power depression distributor(71). A first level maintaining unit(74) maintains the level of an output signal(OUT2) of the low voltage sensing unit(73) if the level of the output signal(OUT2) is HIGH. A second level maintaining unit(75) maintains the level of the output signal(OUT2) controlled by the first level maintaining unit(74) not to fall to a LOW level. A control unit(76) controls the second level maintaining unit(75). A third level maintaining unit(77) maintains the level of the output signal(OUT2) controlled by the second level maintaining unit(75) to be a HIGH level. A low voltage determining unit(78) determines a low voltage and a normal voltage from the output signal(OUT2) of the low voltage sensing unit(73). A second signal synchronizing unit(79) synchronizes the output signal(OUT2) of the low voltage determining unit(78) and the chip activation signal(CE) to output the result as a chip internal control signal.
Patent KR-20010081593-A (KR)
Title: New 3-substituted vinyl cephalosporin derivatives
Inventor: BAEK JANG HUN
IPC: C07D501/06
Filed: 2000-02-16
Abstract: PURPOSE: Provided is a method for synthesizing 3-substituted vinyl cephalosporin derivatives showing the improved antimicrobial activity for beta-lactam tolerant microorganisms. CONSTITUTION: The 3-substituted vinyl cephalosporin derivatives are represented by formula (I), in which R is aminothiazol, aminothiodiazol, alkylophenylthio, or piperidyldithiocarbonyl; R1 is hydrogen, Na, K, para-methoxybenzyl; and R2 is phenyl, methylthiobenzyl, 3,5-dibromo-2-hydroxy. The 3-substituted vinyl cephalosporin derivatives of formula (I) are produced by the steps of: reacting aldehyde compounds of formula (III) with phosphonium salts of formula (II) to produce 3-cephem compounds of formula (IV); deacylation reacting the compound of formula (IV) to produce 7-amino-3-cephem derivatives of formula (V); and acylation reacting the compounds of formula (VI) with the compounds of formula (V) to produce the title compounds of formula (I).
Patent KR-20000024517-A (KR)
Inventor: KIM SAM KEUN
IPC: G06F17/40
Filed: 2000-02-18
Abstract: PURPOSE: A page logging system for web mining system is provided to generate a proper user session file by using collected user's visiting information. CONSTITUTION: A page logging system for web mining system is to obtain a proper user session file(306) without performing all data processes. The system comprises the steps of: inserting code parts for driving a page logging system each page; obtaining a user's visiting web page information(an user's account, a user's URL, and a user's logging time) from a page logger(303) of the driven page logging system; adding the obtained information by a log processor(304) of the page logging system with the obtained information in order to write a page access information data base(305).
Patent KR-20010082899-A (KR)
Title: The method of testing a connecting path between the trunk and signal equipment in the communication system
Inventor: LEE JONG HO
IPC: H04M3/32
Filed: 2000-02-22
Abstract: PURPOSE: A method for testing a connection path between a repeating line and a signal equipment in a communication system is provided to test all paths between the repeating line and the signal equipment to be connected when processing calls by adding a repeating line selection function to a signal equipment selection function and selectively designating the connection path between the repeating line and the signal equipment through an operator control. CONSTITUTION: States of a repeating line and a signal equipment designated by an operator are checked(S2). If states of the repeating line and the signal equipment designated by the operator are idle, it is requested to the repeating line designated by the operator for forming a loopback(S3). The loopback is formed to the repeating line(S4). The repeating line in which the loopback is formed is connected with a time switch(S5). The signal equipment designated by the operator is connected with the time switch connected with the repeating line(S6). A signal sound is transmitted to the signal equipment according to a control of a signal equipment control processor(S7). The transmitted signal sound is compared with a signal sound received through a corresponding connection path between the repeating line and the signal equipment for confirming whether the transmitted signal sound is identical to the signal sound received through the corresponding connection path(S8). If the transmitted signal sound is identical to the signal sound received through the corresponding connection path, it is judged that the corresponding connection path is correct and the judged result is outputted(S9). If the transmitted signal sound is not identical to the signal sound received through the corresponding connection path, it is judged that the corresponding connection path is incorrect and the judged result is outputted(S10).
Patent KR-20000062665-A (KR)
Title: 기판처리장치 및 기판처리방법
IPC: H01L21/00
Filed: 2000-02-29
Abstract: (과제) 
     기판처리액을 효율적으로 회수할 수 있고, 또한 기판처리후에 이 처리액이 기판에 부착되어, 예를 들면, 세정얼룩이나 워터마크가 생기는 처리결함이 발생하지 않는 기판처리장치를 얻는다. 
     (해결수단) 
     고정상판부 (1) 와 고정하판부 (2) 의 간극 (S) 내에 기판처리액을 도입하고, 간극 (S) 내에 지지된 기판 (6)을 회전시켜 기판 (6) 의 처리를 행하도록 한 기판처리장치에 있어서, 기판 (6) 을 지지하여 회전하는 지지부의 외벽면인 외륜외주측면 (36a) 과, 이 측면 (36a) 을 덮도록 설치된 하우징 (5) 의 내면 (5a) 과의 사이에서 기판처리액의 배출로 (8) 를 형성하고, 외륜외주측벽면 (36a) 에, 배출로 (8) 에 의한 기판처리액의 배출작용을 높이기 위한 회전날개 (15) 를 형성하며, 하우징내면 (5a) 에 회전날개 (15) 와 협동하여 기판처리액의 배출작용을 높이기 위한 정지날개 (16)를 설치하였다.
Patent KR-20010087998-A (KR)
Title: Absorption Cooling Machine
Inventor: YOON SANG JIN
IPC: F25B15/00
Filed: 2000-03-09
Abstract: PURPOSE: An absorption type water cooler is provided to reduce volume, and increase cooling efficiency in the condenser and absorber and amount of vapor production by transferring refrigerant vapor through a forced convection. CONSTITUTION: An absorption type water cooler comprises a generator(2), a condenser(1), an evaporator(11), an absorber(10), a blower(26) interposed between the generator and the condenser, a solution level sensor(28) mounted in the generator, a blower(27) interposed between the evaporator and the absorber, a refrigerant level sensor(29) mounted in the evaporator, and an eliminator(20) installed at the vapor inlet side of the blower(27). Each of blowers is operated and adjusted in velocity in accordance with the signal output from level sensors.
Patent KR-20000062859-A (KR)
Title: 송수신유닛
IPC: H04B1/38
Filed: 2000-03-14
Abstract: 종래의 송수신유닛은 금속으로 이루어지는 박스체(21)를 사용하기 때문에, 중량이 커져 경량화가 요구되는 휴대전화기의 송수신유닛에는 무거워진다는 문제가 있다. 
     본 발명의 송수신유닛은 박스체(1)가 표면에 도전층을 설치한 합성수지로 형성된 것이기 때문에, 종래의 금속제의 박스체에 비하여 경량화가 도모되고, 특히 휴대용 전화기에 사용하여 가장 적합한 경량의 송수신유닛을 제공할 수 있다.
Patent KR-20010090916-A (KR)
Title: Heat Radiating method for Refrigerator of machine room
Inventor: JUNG UI YEOP
IPC: F25D23/00
Filed: 2000-04-08
Abstract: PURPOSE: A cooling method is provided to achieve an increased cooling efficiency of each component of refrigerator machinery compartment, and reduce noise generated from the machinery compartment through the increased compression and condensation efficiency. CONSTITUTION: A cooling method comprises a step(20) of measuring the reaction frequency of the air flow field in the machinery compartment; a step(21) of determining unique flow frequency of the air flow field by using the reaction frequency of the air flow field measured in the previous step; a step(22) of comparing the determined unique flow frequency and the current rotation frequency of the cooling fan; a step(23) of maintaining the current rotation frequency of the cooling fan, and causing resonance to the air flow field by generating disturbance to the air flow if the determined unique flow frequency is the same with the current rotation frequency; and a step(24) of varying the rotation frequency of the cooling fan so as to correspond to the unique flow frequency of air flow field.
Patent KR-20000037151-A (KR)
Inventor: YOON BYOUNG DAE
IPC: C02F3/10
Filed: 2000-04-10
Abstract: PURPOSE: Media for fixing microorganisms is provided, which is characterized in that microorganism, an agent for assimilating, and mineral salt are mixed with a source of soap. CONSTITUTION: A microorganism, which has assimilating power and disintegrating power is mixed with an agent for assimilating and mineral salt to treat wastewater which contains oil components. Bacillus sp. B4, Bacillus sp. C9, and candida sp. SY-16 are used. When the wastewater contains aromatic compounds like phenol, benzene, mixture, which contains pseudomonas sp. acinetobacter sp., candida sp. corynebacterium sp. mycobacterium sp. are used. The agent for assimilating can be selected among tween 20, tween 80, amine oxide, alkyl ester sulfonate, and alkyl ester phosphate. The mineral salt can be selected among calcium, iron, magnesium, aluminium, and phosphate salt.
Patent KR-20000071741-A (KR)
Title: 차량용 인출장치
IPC: B60R7/04
Filed: 2000-04-19
Abstract: (과제) 예를 들면  컵홀더, 트레이, 소품수납함 등의 차량용 인출장치에 관한 것으로서, 특히 돌기를 슬라이드홈에 압입하기 쉽고 또한 부주의하게 돌기가 슬라이드홈에서 빠지는 것을 방지할 수 있도록 한 것이다. 
     (해결수단) 좌우 각 측벽(60)에는 도입홈(62)을 각각 형성한다.  도입홈(62)은 측벽(60)의 각 내측면에서 서로 대향되게 각각 잘라낸 것으로서, 좌우 각 돌기 (75)를 각 슬라이드홈(61)으로 각각 유도하기 위한 것이다.  좌우 각 도입홈(62)은 좌우 슬라이드홈(61)의 후방측에 각각 위치하고 있다.  좌우 도입홈(62)의 서로 대향하는 내면의 간격(W)은 좌우 돌기(75)의 양단부까지의 거리(w)보다 짧게 설정되어 있다.
Patent KR-20010006998-A (KR)
Inventor: FUNYU AKIHIRO
IPC: G06F12/00
Filed: 2000-04-20
Abstract: PURPOSE: To make control of a semiconductor memory by a controller easy in an electronic device mounting a semiconductor memory requiring refresh to hold data such as DRAM(dynamic random access memory) and a controller. CONSTITUTION: A DRAM 1 is constituted so that refresh is controlled by itself, at the time of a refresh period, a busy signal BUSH1 is outputted to a BUSY1 signal line 4, and a refresh address is generated inside and refresh is performed, when refresh is finished, a BUSY1 signal is removed, a controller 2 is constituted so that when a busy signal BUSY1 outputted to the BUSY1 signal line 4 from the DRAM1 is received, access for the DRAM1 is stopped until a busy signal BUSY1 is removed.
Patent KR-20000049722-A (KR)
Inventor: LEE KYU HYUN
IPC: G06F17/30
Filed: 2000-04-25
Abstract: PURPOSE: A marking system of value of persons and jobs is proposed to systematically set up a database of information of persons and jobs, to analyze the information objectively and to offer a job offering center the results searched in the internet. CONSTITUTION: A personal career and ability by person is offered to a computer system and a job offering center searches a person with given detail conditions in the internet. The job offering center manifests rise and fall of the registered person's value with the searched results, comparing the number of searching the person with total number of search. Also, the job offering center manifests rise and fall of the value of jobs by industrial classification by comparing the number of searching job with the total number of search. By using this system, one can analyze a situation of a supply and demand of a man for a job in the total industry in the internet.
Patent KR-20010097944-A (KR)
Inventor: HONG GYE UN
IPC: B32B27/00
Filed: 2000-04-27
Abstract: 본 발명은 공기, 물 등의 유체를 밀폐하여 팽창 및 이완하는 고무댐의 가요성 고무판체의 제조방법에 관한 것이다. 
     개시한 본 발명의 가요성 고무판체 제조방법에 의하면, 한 매의 예비판체의 일측 부위 및 이 예비판체와 결합되는 다른 한 매의 예비판체의 일측 부위가 계단형상을 이루도록 상, 하층 고무시이트 및 보충고무 시이트를 소정의 스텝크기로 절단·제거하는 과정; 소정의 스텝크기로 제거되어 노출된 예비판체들 중에서 하나의 예비판체의 상, 하층편직물포의 표면에 소정의 두께를 갖는 단일의 미가황고무 시이트를 적층시키는 과정; 미가황 고무시이트를 사이에 두고 두 예비판체의 상, 하층 편직물포가 상,하로 서로 겹쳐지도록 적층시키는 과정; 두 예비판체의 상, 하층 고무시이트 사이에 노출되어 있는 상, 하층 편직물포의 표면에 얇은 상, 하층 보강섬유를 적층시키는 과정; 두 예비판체의 상, 하층 고무시이트와 동일한 두께를 가지는 상, 하층 미가황고무를 상, 하층 보강섬유의 표면에 적층시켜 결합하는 과정; 결합된 두 예비판체를 가황프레스에서 가압·가열하여 접착하는 과정을 포함하며, 
     이에 따라 가요성 고무판체의 결합부위가 오버랩 방식을 통해 접착 제조됨으로 인해서 유목, 유석 및 유체의 이완 등으로부터 파손되지 않고, 또 판체 제조 시에 작업의 효율성이 증대되는 이점이 있다.
Patent KR-20010103923-A (KR)
Inventor: KIM YEONG CHUN
Filed: 2000-05-12
Abstract: 본 발명은 소결대차내에 담기는 장입원료의 통기성을 향상시키기 위한 방법 및 장치에 관한 것으로, 소결대차내에 장입원료를 적재하는 경우, 장입원료의 적재상황에 따라서 통기봉의 삽입위치와 길이를 조절하여 공극을 형성시킴으로서 장입원료의 통기성을 향상시키고, 작업생산성을 향상시키며, 소결광의 품질을 향상시킬 수 있도록 개선된 소결대차에서 장입원료의 공극형성방법 및 장치에 관한 것이다. 
     본 발명은, 소결 배합원료 공급조로부터 소결대차상에 배합원료를 장입하고, 소결층 상부에서 소결층을 착화시키며, 소결층 하부로부터 주배풍기에 의해서 공기를 흡인하는 소결조업에 있어서, 통기봉을 회전시키면서 배합원료내로 삽입하여 공극을 형성함으로서 통기봉에 부착광의 형성을 방지함을 특징으로 하는 소결대차에서 장입원료의 공극형성방법 및 장치를 제공한다. 본 발명에 의하면 소결대차에 장입된 배합원료에 통기봉을 사용하여 소결 조업하는 경우, 통기봉의 부착력 요인을 제거하고, 조업상황에 따라서 통기봉의 삽입길이와 상하위치를 조정하여 배합원료의 통기성을 확보하게 되면 생산성 향상과 고품질의 소결광을 얻을 수 있는 것이다.
Patent KR-20010105640-A (KR)
Title: Fixing rail for shadow mask of flat CRT
Inventor: JUN JUN TAE
IPC: H01J29/02
Filed: 2000-05-17
Abstract: A diffuser, a backlight and a liquid crystal display by which clearer and brighter display is realized. The diffuser is characterized in that diffusion particles which contain colored pearl-gloss pigment such that mica is covered with titanium composite oxide alone or with titanium dioxide and titanium composite oxide are homogeneously dispersed, and the color tone of the diffused light is corrected by the color tone of the titanium composite oxide. The illuminating device and the liquid crystal display both employ such a diffusion plate.
Patent KR-20010106051-A (KR)
Inventor: MIN BYUNG EE
IPC: F16L11/00
Filed: 2000-05-20
Abstract: The present invention relates to a process of preparing commercial quantities of glucose and/or fructose from sucrose, a process of preparing commercial quantities of glucose and a polyfructan from sucrose, a reactor for practicing same, a process of preparing commercial quantities of fructose and a polyglucan from sucrose and a reactor for practicing same.
Patent KR-20010110876-A (KR)
Inventor: JU GYO HA
Filed: 2000-06-09
Abstract: 본 발명은 전공정에서 전기도금작업을 끝낸 강판표면에 수지용액을 도포하기 위해서 사용되는 코터롤이 통판되는 강판과의 밀착회전시 코터롤 끝단부에 수지용액이 오염되고, 롤회전에 의해 수지용액이 비산되어 주변환경을 오염시키는 것을 방지하고, 수지강판제품의 품질을 향상시킬 수 있는 것으로,  롤본체(4)의 내부중앙공(4b)과 연통되는 복수개의 관통공(22)이 원주방향으로 일정간격으로 배치되는 수거홈(21)을 상기 롤루버(5)의 좌우양단 외부면에 각각 환고리상으로 함몰형성하고, 상기 각 수거홈(21)의 좌우양측에는 서로 다른 방향의 나사홈(23)(24)을 각각 형성하여 롤회전중 도포에 참여하지 않은 용액의 비산을 방지하는 비산방지부(20);와, 상기 내부중앙공(4b)에는 선단이 개구된 용액유출관(26)이 배치되고, 상기 용액유출관(26)의 후단에 장착되는 로터리조인트(27)에는 상기 내부중앙공(4b)내로 유입된 수지용액을 외부로 배출할수 있도록 흡입력을 발생시키는 흡입팬(28)을 연통설치하여 수거된 용액을 드립팬(16)(16a)으로 순환시키는 수거부(25);를 포함하는 3롤 코터의 용액비산 방지장치를 제공한다.
Patent KR-20010007365-A (KR)
Title: Disposable diaper
Inventor: KUMASAKA YOSHINORI
IPC: A61F13/15
Filed: 2000-06-14
Abstract: PURPOSE: To enable the easy wearing of a disposable diaper without using cloth in large quantities by forming the elastic part provided along the edge of the coating part of a body peripheral part from a first member elastically extensible in a body peripheral direction so as to become longer than the coating part and a second member non-elastically extensible in the body peripheral direction so as to become longer than the coating part and covering the first member. CONSTITUTION: A body peripheral elastic part 18 is extended in the peripheral direction of a body peripheral opening part and front and rear body peripheral regions 6, 7 are constituted of front and rear coating parts 21, 22 and the front and rear elastic parts 18A, 18B same in shape and size attached along the front and rear end edges 23, 24 extending in the body peripheral direction of the coating parts 21, 22. In a diaper, the front and rear elastic parts 18A, 18B form the annular body peripheral elastic part 18 by integrally bonding side edge parts 11, 12 overlapped in a putt seam state in a bonding region. The extension stress of the front and rear elastic parts 18A, 18B in the body peripheral direction is lower than that of the parts of the front and rear coating parts 21, 22 provided along the elastic parts 18A, 18B and having the same width as these parts 18A, 18B.
Patent KR-20010113319-A (KR)
Inventor: YOON DONG SU
IPC: H01L27/108
Filed: 2000-06-19
Abstract: 본 발명은 반도체 소자의 이중 저장전극 커패시터 제조 방법에 관한 것으로, 확산 방지막 형성 후 열처리 공정시 산소의 확산에 의해 확산 방지막이 산화되어 소자의 불량이 발생하는 것을 방지하기 위해 하부 전극 상부에 백금층을 형성한 후 열처리 공정으로 하부 전극의 표면을 산화시켜 하부 전극 산화층을 형성하므로써 후속 열처리 공정시 확산 방지막으로의 산소 확산을 억제하여 확산 방지막이 산화되는 것을 차단할 수 있어 확산 방지막의 응용범위를 넓히고 커패시터의 성능 및 신뢰성을 향상시킬 수 있는 반도체 소자의 이중 저장전극 커패시터 제조 방법이 개시된다.
Patent KR-20000058661-A (KR)
Inventor: PARK JIN HYUCK
IPC: G06F17/00
Filed: 2000-06-19
Abstract: PURPOSE: An auction system based on a separate web site and a method of the same are provided for building an auction system at a low cost and providing the same to web sites based on a rental type and independently operating the built web sites by each web site owner. CONSTITUTION: All auction information are transferred to an auction site(10) in a real time, and all data are stored in an auction computer server(50). An auction information is inputted into each member site, so that an auction is independently implemented in each member site. Information(10 and 11, 20 and 21, 30 and 31) are transferred to the auction sites(40, 41) through a network in real time. Therefore, it is possible to enhance a competitiveness of each auction site by providing much varieties and easier connections to users.