baber/WOPTO huggingface dataset:
Patent KR-20020029156-A (KR)
Inventor: CHO HYEON SU
IPC: G11B5/712
Filed: 2000-10-12
Abstract: PURPOSE: A magnetic recording medium is provided to apply a magnetic paint including a magnetic substance to a non-magnetic support substance, when a surface of the magnetite substance coated with cobalt is treated with silica compounds and alumina compounds, so as to have high stability even under a high temperature and high humidity environment. CONSTITUTION: A magnetic layer is formed on a magnetic recording medium, by applying a magnetic paint mixing and distributing bonding agent solution such as a ferromagnetic power, abrasive, anti-static substance, lubricant, etc. to one surface of a non-magnetic support substance, through an extruding application method. In the magnetic paint, the ferromagnetic power is a magnetite magnetic substance that has from 15 to 20 weight % of bivalent iron content and from 30 to 45 m.sup.2/g cobalt of specific surface area measured with a BET method. The surface of the magnetic recording medium is treated with silica compounds and alumina compounds.
Patent KR-20010007628-A (KR)
Inventor: PARK CHAN HO
IPC: B44C1/22
Filed: 2000-10-16
Abstract: PURPOSE: Provided is a method for processing patterns on a glass, which can be used for a slide glass of a microscope and a cover glass, and the transparency of the parts of the glass with patterns is equal to the transparency of the glass. CONSTITUTION: The method comprises the steps of: covering the plane or curved surface of the glass(3) with a sheet(5) for etching, wherein the sheet(5) is patterned with a desired shape(7) and the desired shape(7) is removed from the sheet(5); dropping HF solution(11) on the surface of the sheet(5); brushing the HF solution(11) on the etching parts of the glass(3); removing the sheet(5) and then cleaning.
Patent KR-20020031458-A (KR)
Title: Method for manufacturing bearing protect cap
Inventor: BAN MI KYOUNG
IPC: F16C33/00
Filed: 2000-10-20
Abstract: PURPOSE: A method for manufacturing bearing protection cap is provided to reduce manufacturing procedures and cost, while increasing utility value of steel plate. CONSTITUTION: A method is characterized in that a bearing protection cap having small inner and outer diameters is produced through a punching process at a steel plate(100), and a bearing protection cap(110) having an inner diameter larger than the outer diameter of the bearing protection cap having small inner and outer diameters is produced through a punching process. Thus, bearing protection caps having smaller diameters are produced first and bearing protection caps having larger diameters are produced later. Alternatively, bearing protection caps having different diameters are produced simultaneously.
Patent KR-20020032801-A (KR)
Title: Ground connection apparatus for circuit breaker
Inventor: CHO SANG SUN
IPC: H01H73/00
Filed: 2000-10-27
Abstract: PURPOSE: A grounding contact apparatus for a circuit breaker is provided to suppress repulsive force between grounding contact points when an abnormal current is applied, and perform quickly and stably grounding operation. CONSTITUTION: A grounding contact apparatus(10) comprises many fixing grounding contact members(11) for electrically connecting each phase(8) of load to vacuum breaker(5), a rotating support axis(13) arranged front and rear of the case(3), a grounding trip position contacted to the fixing grounding contact members(11), many movable grounding contact members(15), an actuating arm rotating with the rotating support axis(13) in one body, a grounding trip spring member(23), a driving axis(25) in which one end part is arranged at one side of the rotating support axis(13), and the other end part is arranged at external of the case(3), and a power transfer unit disposed between the driving axis(25) and the rotating support axis(13).
Patent KR-20020033313-A (KR)
Title: Glass Opening/Closing Apparatus of Car With Middle Gate
Inventor: LEE JIN RYEOL
IPC: B60J1/18
Filed: 2000-10-30
Abstract: PURPOSE: A device for opening and shutting a glass of a vehicle having a middle gate is provided to prevent breakage of a glass and to fix to a middle gate a glass easily and simply. CONSTITUTION: A device for opening a shutting a glass of a vehicle having a middle gate comprises a locker(110), a guide bracket(120), a slide rod(130), and a glass-fixing unit. The locker rotates elastically at the lower side of a glass(3). The locker is selectively combined with a fitting groove(2a) formed to the upper side of a middle gate(2) and the locker fixes the glass to the upper side of the middle gate. The bracket is fixed to the roof side(6) of the inside of the vehicle and forms a slide-elongated hole(122) to the side. The slide rod is fixed to a side of the glass and the end of the slide rod is moved along the slide-elongated hole and folds the glass toward the roof side. The glass-fixing unit fixes the slide movement position of the glass. Therefore opening and shutting the glass is easy and smooth.
Patent KR-20020043063-A (KR)
Title: The method of a continuous preflex composite girder with shifting up and down
Inventor: KOO MIN SE
IPC: E01D19/00
Filed: 2000-12-01
Abstract: PURPOSE: A construction method of a continuous preflex composite bridge using an ascent and a descent is provided to induce compressive stress effectively. CONSTITUTION: The construction method of a continuous preflex composite bridge using an ascent and a descent comprises the steps of: connecting many preflex beams(1) on one spot of right and left sides of a pier within a negative moment section except a bridge seat of a pier(11); installing one or more hydraulic jacks(12) on the appointed spot of the negative moment section; ascending the hydraulic jack(12); placing floor concrete and web concrete(6) of the negative moment section at the state of ascending the hydraulic jack(12); descending the ascended hydraulic jack(12); and placing floor concrete and web concrete(6) of the left section and lower casing concrete(5) of a joint.
Patent KR-20020043727-A (KR)
Title: Oil pump
Inventor: KIM IN DU
IPC: F16N13/20
Filed: 2000-12-04
Abstract: PURPOSE: An oil pump is provided to enhance an oil pumping efficiency at the oil by forming an alternative oil circulating space between an outer circumference end of an outer rotor and an inside wall of a housing, and filling fully an oil into the oil pumping space. CONSTITUTION: An inner rotor(23) and an outer rotor(24) are contained at an inside of a housing(21) of an oil pump. The inner rotor(23) is supported at the rotating axis(22) cooperating to a crankshaft, and the outer rotor(24) is coupled by the rotor(23) and a gear. An oil circulating space(27) having a certain size is formed between an outer circumference end of the outer rotor and an inside wall of a housing. A part of oil absorbed through an oil intake port(26) is introduced directly into an oil pumping space(25), and the remaining oil is introduced into the oil pumping space(25) from an exterior of the inner rotor and the outer rotor through the oil circulating space(27).
Patent KR-20020043798-A (KR)
Title: circuit tape in fabrication of semiconductor package
Inventor: HA SEON HO
IPC: H01L23/00
Filed: 2000-12-04
Abstract: PURPOSE: A circuit tape for fabricating a semiconductor package is provided to prevent tape from being wrinkled in a package process, by sufficiently maintaining the rigidity of the circuit tape while reducing the quantity of nobel metal plated on the circuit tape. CONSTITUTION: A metal layer constituting a predetermined circuit pattern electrically connected to a bonding pad of a semiconductor chip is formed in a unit package region. A metal layer functioning as a reinforcing material is formed outside the unit package region. Metal of excellent conductivity like gold is plated on each metal layer. The metal layer(14) formed outside the unit package region is of a lattice type.
Patent KR-20020044873-A (KR)
Inventor: LEE JIN GU
IPC: F16K31/126
Filed: 2000-12-07
Abstract: PURPOSE: An isolation valve is provided to prevent particles from being moved into a chamber by restricting vortex in suddenly opening a valve around a connecting end of a vacuum line with modifying the structure. CONSTITUTION: An isolation valve shuts off parts(11,12) connected to a vacuum line between a chamber and a vacuum pump by expanding and contracting bellows(13) with the force of a spring in a body(10) and supplying air. A buffering unit(20) is fixed in the isolation valve to turn. The connecting end connected to the vacuum line of the chamber is opened and closed in opening and closing the bellows, and difference of pressure between connecting parts is reduced with the buffering unit. Particles are prevented from being moved into the chamber with relieving drastic difference of pressure between connecting parts in operating the bellows and minimizing vortex.
Patent KR-20010025351-A (KR)
Title: A humidifier of vehicles by capillary & evaporating attraction
Inventor: CHOI SEONG HUN
IPC: B60H1/00
Filed: 2000-12-18
Abstract: PURPOSE: A vehicle humidifier is provided to achieve a vehicle safety drive and maintain optimum humidity for vehicle indoor area by utilizing the wind blowing from the blower at the passenger's seat so as to inject moisture from the front toward the center of the indoor area. CONSTITUTION: A water tank(1) is coupled to a humidifier main body(3), and a rubber packing(9) attached to a water tank cover(5) is opened so as to allow a water(2) to flow into a water container(4) arranged within the humidifier main body. A water flow port cap(13) is opened by the water pressure and the operation of a tooth wheel(6), and the water flows into water flow channels(19,20) arranged within a humidifying plate(23) through a water flow pipe(16) so as to be absorbed, by capillary action, to a plurality of absorbing boards(21). The water is then evaporated into the indoor air by the vaporizing action of the wind from a heater or an air conditioner, and the residual water flows into a water receptacle(24). When a sensor(26) senses the humidity of indoor area and transmits an electronic signal to a buzzer(8) of the humidifier main body, a humidifier operation switch is turned off manually by a user or the water flow port cap is automatically closed by the operation of a control unit and a power unit incorporated in the humidifier.
Patent KR-20020049141-A (KR)
Title: Structure for assembling bumper of vehicle
Inventor: JANG HUN
IPC: B60R19/02
Filed: 2000-12-19
Abstract: PURPOSE: An assembly structure of a vehicular bumper is provided to improve appearance upon opening of a hood by constituting an upper cover on an upper portion of a bumper assembly. CONSTITUTION: An assembly structure of a vehicular bumper includes a body frame(20) on which an upper leading portion of a bumper assembly(30) is fixed by a fastener. On the bumper assembly is installed an upper cover(22) for concealing the bumper assembly and the body frame. An inserting groove(22a) is formed on an leading portion of the upper cover, into which an upper leading portion of the bumper assembly is inserted. The body frame and the upper cover are coupled by a welding. The upper cover is installed so as to cover the upper assembly of the bumper assembly and the body frame, thereby improving appearance of the bumper assembly while a hood is opened.
Patent KR-20020049858-A (KR)
Title: Method for Fabricating of Semiconductor Device
Inventor: RYU SANG UK
IPC: H01L21/28
Filed: 2000-12-20
Abstract: PURPOSE: A method for fabricating a semiconductor device is provided to increase a contact area between an upper plug and a lower plug by making the upper portion of the lower plug have a round type, and to improve reliability of an interconnection by reducing a stack error and a void. CONSTITUTION: The first interlayer dielectric(22) is formed on a semiconductor substrate(21). The first interlayer dielectric is selectively removed to expose a predetermined region of the semiconductor substrate so that the first contact hole is formed. The first contact hole is filled with a conductive material to form the first plug(23). The second interlayer dielectric(24) is deposited on the semiconductor substrate. The second interlayer dielectric is selectively eliminated to expose the first plug so that the second contact hole is formed. The upper portion of the exposed first plug is rounded. The second contact hole is filled with a conductive material to form the second plug(27).
Patent KR-20020051741-A (KR)
Title: A structure of universal joint for steering device in a car
Inventor: PARK OK GYUN
IPC: B62D1/20
Filed: 2000-12-23
Abstract: PURPOSE: A universal joint connection structure of a steering system is provided to prevent accidents by making the basic steering force between a coupling and a stopper bracket maintained even when rubber is stiffen and damaged. CONSTITUTION: A universal joint(122) is connected between an upper shaft(108) and a lower shaft(110) by a stopper bracket(120) and a coupling(124). A universal joint connection structure of a steering system is composed of a hollow pipe, a safety bolt(5), and a safety bracket(3). The hollow pipe is supported to the coupling by rubber and protruded to both sides of the coupling. The safety bolt penetrates the stopper bracket and the hollow pipe so that the stopper bracket can be stuck fast to an end of the hollow pipe. The safety bracket is fixed to the safety bolt to be stuck fast to the other end of the hollow pipe. The stopper bracket and safety bracket is coupled to both sides of the hollow pipe by the safety bolt and the hollow pipe cannot be dislocated. Therefore, steering force is transmitted continuously.
Patent KR-20020055107-A (KR)
Title: Apparatus and method for management software upgrade in transmission apparatus
Inventor: KIM JEONG GI
IPC: G06F9/06
Filed: 2000-12-28
Abstract: PURPOSE: A device and a method for managing software version are provided to detect a software error which is generated when upgrading software of each processor board effectively in a system device and converting the software into a previous version safely without an interference of an operator. CONSTITUTION: An MCU(Main Control Unit)(10) performs a main control of a system device. A sub unit(20) is linked with the MCU(10) and performs a function necessary in the system device. A ROM(21) is positioned in the sub unit(20) and stores a boot program. A flash memory(22) stores data necessary for the sub unit(20). A CSS(Current Start Sector)(23) is positioned in the flash memory(22) and displays the currently using section. A reset counter(24) is positioned in the flash memory(22) and displays the number of reset times of a software execution file at a section in the flash memory(22).
Patent KR-20020058950-A (KR)
Inventor: CHOI JEONG PIL
IPC: H01J17/14
Filed: 2000-12-30
Abstract: PURPOSE: A plasma display panel is provided to improve the discharge efficiency by using a magnetic field. CONSTITUTION: First and second walls(46,47) are installed between an upper substrate(30) and a lower substrate(38) to supply a magnetic field into a discharging cell. The first wall(46) formed on a side of the discharging cell is magnetized as a first polarity. The second wall(47), which is formed on the other side of the discharging cell opposite to the first wall(46), is magnetized as a second polarity. The wall(46) is connected to a first magnetic body formed in a direction crossing thereto. The second wall(47) is connected to a second magnetic body formed in a direction crossing thereto. The first and second magnetic bodies are connected to a third magnetic body formed in a direction in parallel therewith.
Patent KR-20020058970-A (KR)
Title: Auto Discharge Unit for Calibration of Materal
Inventor: HONG SEONG DAL
IPC: B23Q7/00
Filed: 2000-12-30
Abstract: PURPOSE: An automatic stuff discharging apparatus is provided to inspect a stuff in a predetermined interval and to stably inspect the stuff by installing a separate stuff discharging apparatus. CONSTITUTION: A counter sensor(1) is provided to sense a gantry loader to be conveyed when a stuff that has been processed is conveyed. A counter(2) is provided to count a number of stuffs to be processed. A PLC(3) compares a value counted by the counter(2) with a value inputted from the counter sensor(1) and sends a result to an NC(4) so as to determine whether the gantry loader is conveyed. The NC(4) controls the gantry loader based on information inputted from the PLC(3) in such a manner that stuffs that have been processed are discharged through a discharging device. A stuff detecting sensor(6) is provided to check whether the discharging device is filled up with stuffs.
Patent KR-20010052104-A (KR)
Title: 네트워크를 통해 정보를 분배하기 위하여 지문을 이용하는방법
IPC: G06F21/24
Filed: 1998-11-02
Abstract: 본 발명은 공급자에서 사용자에게 네트워크를 통하여 정보를 분배하는 방법, 장치 및 제조 물품에 관한 것이다.  사용자 지문 데이터는 사용자로부터 얻고(601) 네트워크를 통하여 공급자에게 전송된다(603).  공급자는 사용자 지문 데이터를 정보 액세스 프로그램에 삽입하고(605), 네트워크를 통하여 정보 액세스 프로그램을 다시 사용자에게 전송한다(607).  직접 사용자 지문 데이터는 사용자로부터 얻어지며(609), 삽입된 사용자 지문 데이터와 비교된다(611).  매칭되면, 사용자는 정보 액세스 프로그램을 이용할 수 있다(613).
Patent KR-20010032249-A (KR)
Title: 저온 유도성 발현벡터
IPC: C07K14/245
Filed: 1998-11-17
Abstract: 하기 요소를 갖는 벡터: (1)사용될 숙주에서 기능을 띠는 프로모터, (2)프로모터(1)의 기능을 조절하기 위한 조절 영역, 및 (3)저온 쇼크 단백질 유전자 mRNA로부터 유도된 5′-비해독 영역을 암호화하는 영역, 또는 비해독 영역을 적어도 하나의 염기로 치환, 결실, 삽입 또는 첨가시킴으로써 형성되는 영역을 암호화하는 영역.
Patent KR-20010033551-A (KR)
Title: 히드록시기 및 아미노기를 함유한 폴리우레탄 예비중합체기재의 자기 기록 매체
IPC: C09D175/04
Filed: 1998-12-16
Abstract: 본 발명은 비자성 지지물 및 이에 적용된 하나 이상의 자성 코팅을 포함하는 자기 기록 매체에 관한 것으로, 상기 코팅은 결합제에 분산된 미세하게 분포된 하나 이상의 자성체를 포함한다.  상기 결합제는 하나 이상의 폴리이소시아네이트(A)를 이소시아네이트기가 없는, 3개 이상의 활성 수소 원자를 함유한 하나 이상의 폴리우레탄 예비중합체 (B)와 가교시킴으로써 수득될 수 있는 하나 이상의 폴리우레탄 수지 (PU)를 함유한다.  본 발명은 폴리우레탄 예비중합체 (B)가 2개 이상의 히드록시기 및 하나 이상의 1차 및/또는 2차 아미노기를 가지는 것을 특징으로 한다.  또한, 본 발명은 자기 기록 매체의 제조 방법, 이소시아네이트 부재의 폴리우레탄 예비중합체 (B) 및 그의 제조 방법 및 그의 용도에 관한 것이다.
Patent KR-20010033697-A (KR)
Title: 클록 동기화가 있는 무선 네트워크
IPC: H04L12/28
Filed: 1999-10-11
Abstract: 본 발명은 복수의 네트워크 노드들을 가진 무선 네트워크에 관한 것이고, 네트워크 노드들 각각은 무선 매체를 통해 데이터를 교환하도록 배열된 적어도 하나의 전기장치와 적어도 하나의 라디오 장치로 구성된다. 네트워크 노드는 모든 전기장치와  상기 라디오 장치에 클록을 공급하기 위한 클록공급원을 포함한다. 주 네트워크 노드로 지정된 네트워크 노드는 라디오 장치를 통해 클록공급원의 전원에 의존하는 동기화 패턴을 전송한다. 부 네트워크 노드들로 언급된 모든 다른 네트워크 노드들은 가장 높은 거리등급에 할당된 주 네트워크로부터의 거리에 의존하여, 서로 다른 계층적으로 정렬된 거리등급들에 할당된다. 거리등급의 모든 부 네트워크 노드들은 각각의 라디오 장치를 통해서 각각의 클록공급원의 클록에 의존하고 상기 거리등급을 특징화하는 동기화 패턴을 전송한다. 부 네트워크 노드는 계층적으로 더 높은 거리등급의 적어도 하나의 수신된 동기화 패턴에 의해 클록공급원을 동기화한다.
Patent KR-20010052139-A (KR)
Title: 실리콘 함침된 폴리우레탄으로 내부 코팅된 분말 무함유장갑
IPC: A61B19/04
Filed: 1999-11-05
Abstract: 실리콘 함침된 가교된 폴리우레탄의 내부 코팅을 가지는 분말-무함유 천연 고무 및 합성 탄성체 장갑 및 그의 제조 방법이 기재되어 있다.  장갑은 그의 습윤 및 건조 마찰계수, 인장 강도, 파단신장율 및 500% 모듈에서의 응력으로 측정되는 양호한 집착력, 양호한 착용감을 나타낸다.
Patent KR-20010082511-A (KR)
IPC: C07K16/10
Filed: 1999-02-08
Abstract: The present invention provides a purified preparation containing, for example, at least one polypeptide selected from the group consisting of proteins encoded by one or more open reading frames (ORF's) of an Iowa strain of porcine reproductive and respiratory syndrome virus (PRRSV), antigenic regions of such proteins which are at least 5 amino acids in length and which effectively protect a porcine host against a subsequent challenge with a PRRSV isolate, and combinations thereof in which amino acids non-essential for antigenicity may be conservatively substituted. The present invention also concerns a vaccine comprising an effective amount of such a protein; antibodies which specifically bind to such a protein; methods of producing the same; and methods of protecting a pig against a PRRSV, treating a pig infected by a PRRSV, and detecting PRRSV in a pig.
Patent KR-20010040867-A (KR)
IPC: A61P31/22
Filed: 1999-02-10
Abstract: This invention pertains to vaccine compositions comprising a mixture of antigen, such as a herpes simplex virus antigen, and the interleukin IL-12, which may be adsorbed onto a mineral in suspension. These vaccine compositions modulate the protective immune response to the antigen.
Patent KR-20010041200-A (KR)
Title: 원심주조방법
IPC: B22D13/12
Filed: 2000-02-15
Abstract: 축심을 중심으로 하여 회전하는 주형에 용융금속을 주입함에 있어서, 주입을 개시할 때부터 응고를 완료할 때까지의 사이에, 주형의 회전수를 강제적으로 변동시키며, 이때, 주형의 회전수의 증감속도를, 주입재료의 외표면에 부하되는 원심력의 증감속도가 중력배수로 0.5∼30G/s가 되도록 제어하는 것에 의하여 래미네이션 편석의 문제가 해소가능 한 원심주조방법을 제공한다.
Patent KR-20010042924-A (KR)
Title: 열식 수소 저장을 위한 마그네슘 기계적 합금
IPC: B22F1/00
Filed: 1999-04-21
Abstract: 본 발명은 75-95 원자%의 Mg, 5-15 원자%의 Ni, 0.5-6 원자%의 Mo 및 바람직하게는 1-15 원자% 사이의 Al, C, Ca, Ce, Co, Cr, Cu, Dy, Fe, La, Mn, Nd, Si, Ti, V 및 Zr로 이루어지는 그룹에서 선택되는 하나 이상의 추가 원소를 포함하는 기계적으로 합금된 수소 저장 재료에 관한다.   기계적으로 합금된 수소 저장 재료는 바람직하게는 3-15 원자%의 C 및 Al, Ca, Ce, Cu, Dy, Fe, La, Mn 및 Nd로 이루어지는 그룹에서 선택되는 하나 이상의 다른 원소를 함유한다.   수소 저장 재료는 아르곤과 같은 비활성 대기 또는 아르곤 및 수소와 같은 혼합 대기하에 밀링 장치내에서 기계적으로 합금시켜 제조한다.   밀링의 속도 및 길이는 달리한다.
Patent KR-20010043580-A (KR)
Title: 적외선 흡수필터
IPC: G02B5/20
Filed: 1999-05-17
Abstract: 파장 800~1100㎚의 근적외선 영역의 투과율이 30% 이하이고, 파장 450~650㎚의 가시영역에서의 투과율의 최대값과 최소값의 차가 10% 이내이며, 또한 파장 550㎚에서의 투과율이 50% 이상인 적외선 흡수필터로서, 온도 60℃, 습도 90%의 공기분위기 하에서 1000시간 방치한 후에도 상기 범위의 분광특성을 유지할 수 있는 환경안정성이 우수한 적외선 흡수필터이다. 그 때문에, 상기와 같은 고온고습하에서도, 플라즈마디스플레이 등에 사용한 경우, 디스플레이로부터 방사되는 불필요한 적외선을 흡수할 수 있기 때문에 적외선을 사용한 리모콘의 오작동을 막는다. 또한, 색조가 회색이기 때문에, 디스플레이 앞면에 상기 적외선 흡수필터를 두어도, 디스플레이가 발하는 색조를 변함 없이 표현할 수 있다.
Patent KR-20010081973-A (KR)
Title: 강으로 보강된 목재 거더
IPC: E01D22/00
Filed: 2000-02-15
Abstract: 재목, 집성재 또는 LVL의 목재 거더(1)의 상하부를 강재에 의해 보강한다. 상부에는 밴드형 전단-연결(shear-connecting) 강판(2)을 부설한 강판(3)을 접착제(5)로써 상부 홈(4)에 고정한다. 하부에는 이형 강봉(異形鋼棒)(6)을 접착제(8)로써 하부 홈(7)에 고정한다. 상부 및 하부 모두를 상기 밴드형 전단-연결 강판이 부착된 강판에 의해, 또는 이형 강봉(6)에 의해 보강할 수 있다.
Patent KR-20020059537-A (KR)
Title: Plasma ethcing equipment and method for ethcing use in thereof
Inventor: LEE WON SEOK
IPC: H01L21/3065
Filed: 2001-01-08
Abstract: PURPOSE: A plasma etching equipment and a plasma etching method using the same are provided to have the high selection ratio and etching efficiency by carrying out the plasma etching using a transformation plasma region changing from a low density plasma region to a high plasma density region. CONSTITUTION: The plasma etching equipment comprises a plasma chamber(110), the parallel plate electrodes(120,130) installing within the plasma chamber in order to face with each other and receiving a wafer(1) having a pattern to be etched, a process gas supply module supplying a source gas between the first and the second electrode, and a process database. The process database stores the process kinds data, the source gas data and the source power data for the transformation plasma area existing between the low density and the high density plasma area of the source gas. A source power selection module selects the source power of the transformation plasma area according to the kind of the process and the source gas. A power supply module applies the selected power source of the transformation plasma area to one of the first and the second electrode.
Patent KR-20010076250-A (KR)
Title: Nonaqueous electrolyte solution secondary battery
Inventor: ABE TAKAO
IPC: H01M50/574
Filed: 2001-01-12
Abstract: PURPOSE: Provided is a nonaqueous electrolyte secondary battery which is capable of releasing a gas in a short time during the cleavage of a safety valve, and has a light weight and a high energy density. CONSTITUTION: The nonaqueous electrolyte secondary battery has an electrode element(2) stored in a cylindrical external can(1). One end of the external can(1) is provided with a cover(7), a positive temperature coefficient(PTC) element(3) and a safety valve(6) caulked and sealed via a gasket(8). The safety valve(6) has a protruded portion(6a) formed at the center, protruded toward the electrode element(2). The protruded portion(6a) is welded to a sub-disc(4) welded to the loose end of a positive electrode lead(9). The safety valve(6) has a plurality of linear thin portions formed nearly along each of two circles around the protruded portion(6a). It also has thin portions extending in a radial direction, formed across the respective ends of the thin portions neighboring each other. One continuous thin portion consists of the plurality of thin portions.