baber/WOPTO huggingface dataset:
Patent KR-20040059621-A (KR)
Title: Refrigerants condensing device for water cooled air conditioner
Inventor: CHA SEUNG SIK
IPC: F24F1/36
Filed: 2002-12-27
Abstract: PURPOSE: A refrigerant condensation mechanism of a water-cooling type air conditioner is provided to prevent air, containing water drops of a particle shape, from being exhausted to the outside by a corrugated scatter-preventing plate while maintaining high condensing efficiency through application of a water supply pipe of a dual pipe structure. CONSTITUTION: A water-cooling type air conditioner condenses a refrigerant through the use of water dropping downward from a spray(24) through a water delivery pipe(29), and air flowing upward toward the spray. A refrigerant condensation mechanism of the water-cooling type air conditioner comprises a scatter-preventing plate(26) installed to the upper side of the spray, to prevent scatter, and a condenser(12) installed to the lower side of the spray, to make water pass through. The scatter-preventing plate has innumerable incised grooves(26a) in each surface curved in a corrugated shape. The condenser exchanges heat with the passing water.
Patent KR-20040059032-A (KR)
Inventor: CHO DONG HYEON
IPC: C07H1/00
Filed: 2002-12-27
Abstract: PURPOSE: Provided is a method for preparing of alkyl poly glycosides, thereby inhibiting decomposition of peroxides in alkyl poly glycosides and increasing the retention time of peroxides to inhibit yellow reaction of alkyl poly glycosides, so that chromaticity stability, transparency and storage stability of alkyl poly glycosides can be improved. CONSTITUTION: The method for preparing of alkyl poly glycosides comprises the steps of: (a) reacting aliphatic alcohol with glucose under acid catalyst; (b) adding a neutralizing agent into the reaction resulting product; (c) distilling unreacted aliphatic alcohol in the reaction resulting product to concentrate alkyl poly glycosides; (d) diluting the concentration of alkyl poly glycosides; and (e) adding base, chelating agent and peroxides into the diluted alkyl poly glycosides, wherein the chelating agent is selected from mono/di/polyphosphate, 1-hydroxyethylidene-1,1-diphosphonic acid, ethylenediaminetriacetic acid(EDTA), nitrilotriacetic acid(NTA) and cyclohexanediaminetetraacetic acid(CyDTA).
Patent KR-20040059236-A (KR)
Title: Circuit for preventing reset
Inventor: KIM SEON MIN
IPC: G11C7/00
Filed: 2002-12-28
Abstract: PURPOSE: A reset prevention circuit is provided to constitute a noise filter in a small area by constituting a general CMOS circuit without using RC, and then to reduce the chip size of a semiconductor device. CONSTITUTION: A low voltage detector(210) generates a voltage detection signal responding to power supply. And a noise filter(220) receives the low voltage detection signal and generates the first pulse signal where noise is removed by a latch operation and a switching operation of an internal transistor. The pulse width of the first pulse signal is different according to L/W of the internal transistor.
Patent KR-20040061781-A (KR)
Title: Antiskid brake system for aircrafts
Inventor: HA DEOK JU
IPC: B64C25/46
Filed: 2002-12-31
Abstract: PURPOSE: A digital controller is used to prevent sliding of aircraft wheel while landing to maintain an optimum braking force by analyzing braking order and sliding phenomenon. CONSTITUTION: In a braking system of an aircraft, a slide preventing control valve is installed between a power brake valve and a brake cylinder. A pressure sensor(502a,502b) senses hydraulic pressure transferred from the slide preventing control valve to the brake cylinder. A speed sensor(503a,503b) is installed in a wheel to sense the speed of the wheel. A slide preventing brake controller(504) is provided to receive the pressure and speed signal and to generate corresponding control signal.
Patent KR-20040061834-A (KR)
Inventor: PARK SANG JONG
IPC: H01L21/31
Filed: 2002-12-31
Abstract: PURPOSE: A BPSG(Boro Phosphor Silicate Glass) film and a planarization method using the same are provided to improve uniformity and to prevent crystal defect by using a BPSG film with As additive. CONSTITUTION: A BPSG film(24) having As additive is formed on a substrate(20). The mole ratio of boron and arsenic in the BPSG film is 1 : 0.8-1.2. The As additive is formed using AsH3 or Ch5AsO3 gas as a source gas. By reflowing the BPSG film at the temperature of 300°C over, the BPSG film is planarized.
Patent KR-20020019555-A (KR)
IPC: F02M63/00
Filed: 2001-04-24
Abstract: 본 발명은 하나의 밸브 하우징(4), 분사 밸브의 분사구(7)의 개방과 폐쇄를 위해 축방향으로 움직이는 하나의 밸브 부재(60) 및 밸브 부재(60)의 폐쇄 방향으로 작용하는 하나의 부품(6)을 포함하며, 상기 부품의, 분사구(7) 반대편 단부(13)가 밸브 하우징(4)에 삽입된 제 1 밸브부(12)의 보어(11)에 가이드되고, 상기 단부(13)가 제 1 밸브부(12)에서 하나의 제어 압력실(14)을 포함하며, 상기 제어 압력실(14)은 적어도 하나의 공급 스로틀(15)을 갖춘 공급 채널(16)을 통해 연료 고압커넥터와, 그리고 움직일 수 있는 제어 밸브 부재(25)에 의해 폐쇄될 수 있으며 하나의 배출 스로틀(15)을 포함하는 배출 채널(17)을 통해 연료 저압 커넥터(10)와 연결되고, 이 때 분사과정이 연료압력실(14)에서 제어 밸브 부재(25)에 의해 제어되는 연료압에 의해 제어될 수 있는, 내연기관용 연료 분사 밸브(1)에 관한 것으로, 상기 연료 분사 밸브는 적어도 공급 스로틀(15)을 갖춘 공급 채널(16)의 섹션(16a)이 밸브 하우징(4) 내에 삽입된 제 2 밸브부(40)에 배치되며, 상기 제 2 밸브부(40)는 제 1 밸브부(12)에 형성되어 있는 개구(45)와 연결되므로 공급 스로틀(15)을 갖춘, 제 2 밸브부(40)의 공급 채널(16)의 섹션(16a)은 제 1 밸브부(12)의 제어 압력실로 소통한다.
Patent KR-20020027550-A (KR)
IPC: C08G63/80
Filed: 2000-06-09
Abstract: 본 발명은 통상적인 SSP처리에 의해, 특히 PET와 같은 결정성 가소 물질을 제조하기 위한 방법 및 장치에 관한 것이다. 가소 물질은 결정화 전에만 결정화 온도로 냉각된다. 입자화 및 결정화 후에, 가소 물질을 상기 온도로 유지하면서 체질 과정에 적용 한다.
Patent KR-20020041806-A (KR)
IPC: G06T15/00
Filed: 2001-06-25
Abstract: 여러 가지 대상물을 모델화한 부품의 삼차원 형상 데이터를 포함하는 속성 데이터 및 식별 코드를 등록한 데이터베이스(300)와, 부품마다 속성 데이터로부터 비교용 부품 정보를 생성하는 비교용 부품 생성부(400)와, 대상 물상을 포함하는 입력 화상을 취득하는 입력부(100)와, 입력 화상을 화상 처리하고 대상 물상이 절단되어 있지 않은 비교용 화상 정보를 생성하는 비교용 화상 생성부(200)와, 비교용 화상 정보 중에서 비교용 부품 정보에 대응하는 부분을 검색하고 비교용 화상 정보 중의 상기 대응 부분을 대상 물상으로서 인식함과 동시에 비교용 부품 정보를 가지는 부품을 대상 물상에 대응하는 부품으로서 특정하는 특정 처리부(500)를 구비한다.
Patent KR-20020036855-A (KR)
Title: 호스트 프로세서를 기초로 한 모뎀에서 타이밍 조정을전송하기 위한 방법 및 장치
IPC: H04J11/00
Filed: 2000-08-17
Abstract: 동작 중, 중앙 사이트 종결 유닛(TU-C)(101)의 송신기 및 수신기가 네트워크 클록 소스(103)으로부터 얻어지는 샘플 클록에 의해서 구동된다. 리모트 종결 유닛(TU-R)(102)은 프리 런닝 샘플링 클록(free running sampling clock)으로 동작하고, 다운스트림 신호(104)로부터 네트워크 클록(103)을 획득하고 트래킹한다. 특히, 전송 샘플들은 패스트 알고리즘들을 사용하여 한 블록씩 발생된다. 블록을 처리함으로써 야기되는 데이터 전송동안 잔고장(glitch)들을 피하기 위해서, 데이터 블록들의 경계에서의 데이터 샘플들은 삽입된 값으로 대체된다. 특히, 그 경계 샘플의 정확한 값에 대한 제 1 오더 근사화가 이루어지고, 그 제 1 오더 근사화는 그 블록의 경계 데이터 샘플의 대신에 쓰인다.
Patent KR-20020062958-A (KR)
IPC: B01J35/02
Filed: 2000-12-11
Abstract: 본 발명은 옥사이드 이온 선택 전도성이고, 하기 화학식의 조성을 갖는 세라믹 막 상에 배치된 선택성 산화 촉매를 포함하는 반응 막에 관한 것이다.  본 발명의 반응 막은 산소가 사용되는 탄화수소의 산화 반응에 사용하기에 적합하다. 
     (Sr 1-x Ca x ) 1-y A y Mn 1-z B z O 3-δ   
     식 중, 
     A는 Ba, Pb, Na, K, Y, 란탄족 원소 또는 이들의 조합물이고, 
     B는 Mg, Al, Ga, In, Sn, 3d 주기 또는 4d 주기 원소, 또는 이들의 조합물이고, 
     x는 0.2 내지 0.8이고, 
     y는 0 내지 0.4이고, 
     z는 0 내지 0.6이고, 
     δ는 x, y 및 z에 따라 상기 조성물의 전하가 중성이 되게 하는 수이다.
Patent KR-20020070460-A (KR)
IPC: C23C28/00
Filed: 2001-05-25
Abstract: 유기피막 강판은, 아연계 도금강판 또는 알루미늄계 도금강판과, 
     상기 도금강판의 표면에 형성된, Mn과 Al의 그룹에서 선택된 적어도 하나의 금속을 함유하는 복합산화물 피막과, 상기 복합산화물 피막의 상부에 형성된, 방청첨가성분을 함유하는 유기피막을 갖는다.
Patent KR-20020065931-A (KR)
IPC: H01J9/02
Filed: 2001-01-16
Abstract: 전자 방출기(115)를 갖는 전계 방출 디바이스(100)를 동작시키는 방법은, 전자 방출기(115) 가까이에 이미터-향상 전극(117)을 제공하는 단계, 이미터-향상 전극(117)이 전자들을 방출하게 하는 단계, 및 이미터-향상 전극(117)에 의해 방출된 전자들이 전자 방출기(115)에 의해 수취되게 하는 단계를 포함한다. 전계 방출 디바이스(100)를 만드는 방법은, 유전 재료 층(126)을 형성하는 단계, 유전 재료 층(126) 상에 이미터-향상 전극(117)을 형성하는 단계, 이미터-향상 전극(117)에 향상된-방출 구조(131)를 형성하는 단계, 우물(114,158)을 형성하기 위해 향상된-방출 구조(131) 가까이의 유전 재료 층(126)의 일부를 제거하는 단계, 및 우물(114,158) 내에 전자 방출기(115)를 형성하는 단계를 포함한다.
Patent KR-20020075788-A (KR)
Title: Apparatus for treating sample in microamount
IPC: G01N33/48
Filed: 2001-12-06
Abstract: A method of using a microsample treatment apparatus and an apparatus for detecting chemotaxis of cells and separating chemotactic cells includes a number of wells that are connected to each other via a part having resistance to fluids. The wells are each provided with tubes for injecting/sucking a sample and, if necessary, tubes for relieving pressure changes at the injection/suction. The tubes have a space in common at the top ends thereof in which a liquid can be held.
Patent KR-20020094002-A (KR)
IPC: C07C31/20
Filed: 2001-05-03
Abstract: In a process for the continuous fractional distillation of mixtures comprising tetrahydrofuran, gamma-butyrolactone and/or 1,4-butanediol to give at least three fractions, the fractionation is carried out in an assembly of distillation columns comprising at least one dividing wall column or at least one assembly of thermally coupled conventional distillation columns.
Patent KR-20030022135-A (KR)
Title: Methods and systems for automatically extruding and cutting dough-based products having pre-selected weights
IPC: A23P1/12
Filed: 2001-05-23
Abstract: A method for automatically forming dough-based products, such as doughnuts involves pressurizing a tank containing dough. The dough is extruded to form a flight of dough-based products. The weight of the flight of dough-based products is measured. The weight data is transmitted to a computer. The measured weight is compared to a predetermined weight stored in the computer memory. The pressure in the tank is adjusted automatically before subsequent extrusions.
Patent KR-20040063423-A (KR)
Title: Mobile Banner Advertising Method
Inventor: PARK YONG GEUN
IPC: H04W8/18
Filed: 2003-01-07
Abstract: PURPOSE: A mobile banner advertisement method is provided to effectively perform a campaign related to an image advertisement, characters, brands, logs and goods of a company targeting mobile communication subscribers. CONSTITUTION: When a mobile stream server(12) receives a user profile(SID) from a mobile terminal(10) of a mobile communication subscriber, it relays the user profile to a wireless Internet database(14) and requests authentication as to whether it corresponds to a WAP(Wireless Application Protocol) user and a banner advertisement target user. The wireless Internet database(14) transmits authentication to the mobile stream server(12). If the mobile communication subscriber is authenticated, the mobile stream server(12) transmits WAP banner message data to the mobile terminal(10) and then checks whether information indicating that the banner message has been clicked by the mobile communication subscriber is received from the mobile terminal(10). When the information is received from the mobile terminal(10), the mobile stream server(12) transmits a WAP banner phone page to the mobile terminal(10) and then receives an action of the mobile communication subscriber corresponding to the WAP banner phone page from the mobile terminal(10). The mobile stream server analyzes results of the campaign on the basis of the action, creates a report and provides it to a client.
Patent KR-20040065359-A (KR)
Inventor: LEE SEOK HUI
IPC: F25D23/02
Filed: 2003-01-14
Abstract: PURPOSE: A control panel of a refrigerator having a colored film is provided to improve interior of a two-door refrigerator as furniture and partially change an exterior color of the two-door refrigerator. CONSTITUTION: A control panel(10) is formed on a front of a refrigerator. A transparent protective film(11) is installed on a front of the control panel in a space of certain width, wherein the protective film has the same phase as the front of the refrigerator. A colored film(12) is inserted into a space between the control panel and the protective film, wherein a color of the colored film is selected by a user from various colors. A separation switch is installed at the front of the control panel to prevent separation of the inserted colored film and to move one end of the colored film toward an aperture part(13).
Patent KR-20040065394-A (KR)
Inventor: HWANG UI CHAN
IPC: B62D15/02
Filed: 2003-01-14
Abstract: PURPOSE: A steering angle measuring device of a front wheel for a vehicle is provided to measure the steering angle of the front wheel accurately, and to display steering stability precisely by detecting displacement with a displacement detecting unit according to the steering angle of the front wheel. CONSTITUTION: A steering angle measuring device of a front wheel(20) for a vehicle is composed of first and second displacement detecting units(31,32) installed in the front and rear parts between a vehicle body(10) and the front wheel to detect the displacement; a control unit(40) calculating the steering angle of the front wheel by receiving signals from the first and second displacement detecting units; and a display unit(50) connected to the control unit to output processed data. The steering stability is displayed accurately by measuring the steering angle of the front wheel precisely with detecting the displacement through the displacement detecting units.
Patent KR-20040068687-A (KR)
Inventor: LIM EUN SEOP
IPC: G03F7/42
Filed: 2003-01-27
Abstract: PURPOSE: A stripper accommodating system is provided, to allow the component ratio of a stripper to be maintained to be constant by employing a vapor condenser for filtering the component having a relatively high vaporization rate. CONSTITUTION: The stripper accommodating system(100) comprises a bath(110) where a stripper(120) comprising a plurality of components; a mist condenser(140) which condenses and collects the stripper discharged outside after used; and a vapor condenser(150) which absorbs some of the stripper condensed and collected by the mist condenser and condenses the component having a relatively high vaporization rate in the some stripper to supply it into the bath. Preferably a discharge pipe(130) for discharging strippers is set at the side wall of the bath, and the mist condenser and the vapor condenser are set on the discharge pipe, respectively. Preferably the system comprises a return pipe(160) which is connected with the vapor condenser and supplies the component having a relatively high vaporization rate condensed at the vapor condenser into the bath.
Patent KR-20030019518-A (KR)
Inventor: KIM JAE HWAN
IPC: B06B1/06
Filed: 2003-02-05
Abstract: PURPOSE: An electric energy is generated by a pressure with an ultrasonic generator without a power supply. CONSTITUTION: An ultrasonic generator comprises a piezoelectric portion, an ultrasonic generating portion, and an ultrasonic collecting portion. A pressure is applied to a piezoelectric material A(10,20). Then a piezoelectricity is generated from the piezoelectric material A. The piezoelectricity of the piezoelectric material A generates a piezoelectric effect in a piezoelectric material B(30). Then, an ultrasonic is generated by the piezoelectric effect. The generated ultrasonic is collected in the ultrasonic generating portion(40).
Patent KR-20040074263-A (KR)
Inventor: LEE JE KWON
IPC: F28D15/00
Filed: 2003-02-17
Abstract: PURPOSE: A multiple heat pipe type heat exchanger is provided to improve heat exchange efficiency by repeatedly evaporating and condensing plural kinds of actuating fluid with different boiling points in multiple heat pipes, and to manufacture the heat exchanger with compact structure. CONSTITUTION: A heat exchanger(100) is composed of a core pipe(110) formed with the specific diameter and length; plural pipes(120,130) formed to be shorter than the core pipe to contain the core pipes according to the diameter in regular sequence, and sealed and fixed to prevent the outer periphery of the pipe contained inside from being contacted to the inner periphery of the pipe for containing; and actuating fluid with different boiling points contained in plural fluid storage spaces of the pipes. The actuating fluid is arranged from the inner fluid storage space to the outer fluid storage space according to the boiling point. Wicks are formed in the outer periphery of the heat pipe, and cooling fins(140) are formed in the outer periphery of the outermost heat pipe to improve cooling efficiency.
Patent KR-20030026948-A (KR)
Inventor: OH MOO YOUNG
IPC: H01H15/00
Filed: 2003-02-19
Abstract: PURPOSE: A board for position switches is provided to reduce abrasion of the board when a position switch slides on the board and prevent damage or exfoliation of a switch pattern provided on the board by depositing a coating with lower friction coefficient and improved hardness on the board. CONSTITUTION: A board for position switches comprises a board body(30) for flexibly contacting a position switch(20a,20b) and determining a sliding position correlatively to the position switch(20a,20b). A switch pattern(32) is formed on a partial surface of the board body(30) for selectively making an electrical contact according to the sliding position of the position switch(20a,20b). A coating for covering the remaining surface of the board body(30) is performed to reduce sliding friction and abrasion of the position switch(20a,20b).
Patent KR-20040074879-A (KR)
Title: System for drawing premium of lucky ad leaflet and system for offering premium using internet and telephone communication
Inventor: CHA GYEONG HOAN
Filed: 2003-02-19
Abstract: PURPOSE: A system for drawing a premium of a lucky AD(ADvertisement) leaflet and system for offering the premium using the Internet and the telephone communication are provided to select/automatically draw a premium target through the Internet and the telephone communication, make a customer conveniently join in a premium event, and make an advertiser have a reliable base for an AD effect. CONSTITUTION: A lucky AD mark and the contents are added to the AD leaflet of the advertiser. The customer checks the first premium by putting a stamp or a number presented from the advertiser on the lucky AD mark. The customer confirms the premium of the advertiser, a local AD, and a nationwide AD, and the benefits contents. The customer receives the secondary local premium right by leaving a name of the seen AD leaflet, a telephone number, and a contact point through the Internet or the telephone communication. The premium is informed/given to the drawn customer by performing the drawing for each region or nationwide.
Patent KR-20040055548-A (KR)
Inventor: AHN CHI DEUK
IPC: H04N7/015
Filed: 2003-02-20
Abstract: PURPOSE: A terrestrial digital broadcasting system by using a single frequency network(SFN) and a method thereof are provided to synchronize an input signal of a transmitter by inserting a transmission synchronization signal into a header of TS(Transport Stream) periodically and initialize a memory by a separate switching unit of a trellis encoder, thereby solving ambiguity of the trellis encoder. CONSTITUTION: A broadcasting station(400) multiplexes image signal compressed by MPEG-2, voice compressed by dolby AC-3 and additional data signal by a multiplexer and transmits the multiplexed signal to the first and second transmitters(430,470) by TS as a digital data stream. The first and second transmitters(430,470) process the transmitted TS and broadcast to the first broadcasting region(450) and the second broadcasting region(490), respectively with the same frequency A.
Patent KR-20040076340-A (KR)
Inventor: KHO SUNG JAE
IPC: C04B14/04
Filed: 2003-02-25
Abstract: PURPOSE: Provided is a construction method of healthy floor having far infrared emission, pollution prevention and beneficial effects on human body by forming a mortar layer made of cement and aggregates such as elvan, tourmaline, germanium, jade, etc. CONSTITUTION: The floor for health promotion is produced by the following steps of: forming a mortar layer(10) having 100-280kg/cm2 of strength and 5-10% of porosity by mixing 110-150kg/m3 of water, 250-350kg/m3 of cement and 1500-2000kg/m3 of aggregates(3-10mm size) containing elvan, tourmaline, germanium, jade and sericite, wherein the pores rapidly absorb liquid applied to upper layers for increasing binding forces between layers; forming a powder solution layer(20) for emission of far infrared rays and anions by coating the solution containing elvan, tourmaline, germanium, jade or sericite, charcoal or bio-ceramic on the mortar layer; forming a coating layer(30) by spraying silver ion solution for sterilization or liquid herb scent for deodorization on the powder solution layer; forming a finish layer(40) covered with paper, vinyl or cloth. Also the finish layer(40) is formed on a powder mortar layer or a yellow earth layer, wherein the powder mortar layer comprises 110-150kg/m3 of water, 250-350kg/m3 of cement and 1500-2000kg/m3 of aggregates containing elvan, tourmaline, germanium, jade, sericite and bio-ceramic, and the yellow earth layer comprises 110-150kg/m3 of water, 250-350kg/m3 of cement, 800-1000kg/m3 of yellow earth and 700-1000kg/m3 of aggregates containing elvan, tourmaline, germanium, jade, sericite, charcoal and bio-ceramic.
Patent KR-20040078345-A (KR)
Inventor: LEE CHANG HUN
IPC: G09G5/10
Filed: 2003-03-04
Abstract: PURPOSE: A method and a system for adjusting the brightness of a monitor screen are provided to improve the bright uniformity and to automatically adjust the screen during a monitor manufacturing process. CONSTITUTION: A method for adjusting the brightness of a monitor screen during a monitor manufacturing process includes the steps of: transmitting(S1) condition data for making the brightness uniform to a main control unit(MCU) of the monitor; correcting(S2) an OSD contrast control bit by transmitting the condition data to an OSD contrast control register of a preamp; displaying(S3) in a full screen pattern by controlling an OSD unit according to the condition data; and preheating(S4) a shadow mask by controlling a contrast gain according to the corrected OSD contrast control bit.
Patent KR-20030036317-A (KR)
Inventor: KIM JUNG CHEUL
IPC: F16K17/24
Filed: 2003-03-05
Abstract: PURPOSE: An automatically locking valve using a timer is provided to automatically close a valve if the valve is not operated again after a constant time with opening the valve and to reduce damages caused by overheating when users forget to turn off the gas. CONSTITUTION: An automatically locking valve using a timer(2) is composed of clockwork of the timer turned when turning the valve and a valve-locking device(3) automatically locking the valve to turn off the gas or regulate the gas amount. The valve-locking device keeps a preparatory state until the timer gradually turns to an original state. When the time of the timer is over, a cap attached to the timer presses a locking switch(4) down and releases the locked state of the valve-locking device. Accordingly, the valve-locking device is turned to the original state by the force of a spring and a gas valve(5) is turned off.
Patent KR-20030081017-A (KR)
Title: 상태검지장치 및 이것을 이용하는 장치
IPC: G01R31/36
Filed: 2003-03-13
Abstract: 본 발명은 연산에 사용되는 특성 데이터가 적더라도 고도로 정밀하게 축전수단의 상태를 검지할 수 있는 상태검지장치 및 이를 이용하는 장치에 관한 것이다. 
     상기 상태검지장치는 특성데이터, 연산정보 및 설정정보를 저장하는 메모리, 상기 축전수단의 상태를 나타내는 상태정보를 연산하고, 보정을 수행하는 보정정보를 연산하는 연산수단, 상기 연산수단의 입력을 보정하는 제1보정수단 및 기억수단에 기억되거나 설정된 정보를 보정하는 제2보정수단을 포함한다.
Patent KR-20040084114-A (KR)
Inventor: CHOI SANG JIN
IPC: H01M4/139
Filed: 2003-03-26
Abstract: PURPOSE: Provided is a lithium secondary battery using an electrode comprising a multi-walled carbon nanotube which has high specific capacity and improved energy characteristic by the reversible adsorption and desorption of lithium ion. A method for manufacturing the electrode is also provided. CONSTITUTION: The method for manufacturing an electrode of a lithium secondary battery comprises the first step of mixing a multi-walled carbon nanotube material with a binder and a dispersion medium to prepare an electrode mix; and the second step of applying the electrode mix onto a collector and drying. Further, the lithium secondary battery includes an anode composed of the above obtained electrode; a cathode comprising a transition metal compound material; a multiporous separator which is lithium ion-conductible and electron-nonconductible; and a lithium salt conduction medium.