baber/WOPTO huggingface dataset:
Patent KR-20030056355-A (KR)
Inventor: KIM TAE HYEONG
IPC: G09G3/296
Filed: 2001-12-28
Abstract: PURPOSE: A plasma display panel is provided to reduce the power consumption by using a plurality of address electrodes and a data voltage source having a voltage value lower than voltage values of address pulses supplied to the address electrodes. CONSTITUTION: A plasma display panel includes a plurality of address electrodes and a data voltage source(Va). A voltage value of the data voltage source is lower than the voltage values of address pulses applied to the address electrodes. The plasma display panel further includes the first and the second switches(S1,S2) and an inductor. The first and the second switches are installed between the data voltage source and a base voltage source(GND). The inductor is installed between a common portion between the first and the second switches and the address electrodes.
Patent KR-20030057688-A (KR)
Title: Structure for installing backlight lamp wire
Inventor: HWANG YEON HO
IPC: G02F1/13357
Filed: 2001-12-29
Abstract: PURPOSE: Structure for installing a lamp wire for a backlight is provided to improve work efficiency by preventing the departure of a lamp wire, to enhance productivity by reducing the loss in each process, and to promote the reliability of a backlight by maintaining the lamp wires in the stabilized state. CONSTITUTION: Lamp wires(128,129,130) re respective connected to both ends of a lamp. The lamp wires are withdrawn from the withdrawal hole at the edge of a mold frame(126), guided by a wire guider(141), and connected to connectors(138,139,140). The wire guider is formed on the rear face of the mold frame. A receiving recess is formed in the wire guide. The lamp wires are temporarily fitted in the receiving recess. The lamp wires are completely connected by a cap(150).
Patent KR-20010072264-A (KR)
Title: 차량 경음기 및 제어 기능 스위치
IPC: B60R21/2165
Filed: 1999-07-02
Abstract: 차량 경음기 및 제어 기능 스위치는 제조 프로세스와 물질 노화로 인한 밀봉 물질로부터의 예압과 광범위한 온도 변화에 대해 보상한다.  스위치는 스티어링 휠(10)의 허브(22)에 장착된 온도 센서(150)와 힘 센서(140)를 갖는다.  힘 센서는 프로그램가능한 마이크로제어기로부터 제어되는 증폭 피드백 네트워크와 오프셋 입력 네트워크를 갖는 동작 증폭기의 입력에 연결된다.  동작 증폭기와 온도 센서의 출력은 프로그램가능한 마이크로제어기(310)에 연결된다.  구동 힘 신호가 힘 센서에 인가될 때, 프로그램가능한 마이크로제어기로의 입력에서의 힘 신호는 사전설정된 임계 값을 초과하고 프로그램가능한 마이크로제어기는 출력을 구동하여, 경음기 또는 다른 제어 기능을 구동시킨다.
Patent KR-20010072771-A (KR)
Title: 역광조명 시스템용 도광관
IPC: G02B6/42
Filed: 1999-08-20
Abstract: 비산란 도광관(10)은 제 1 측벽(14) 및 입력면(12) 사이의 또한 제 2 측벽(16) 및 입력면(12) 사이의 전이면(28,30)을 포함한다.  제 1 측벽 및 제 2 측벽과 입력면 사이의 모서리 경계면(36,38)을 차단시키도록 전이면이 구성되어, 모서리 구성의 어떠한 결함도 출력으로 상이 형성되지 않는다.  특히, 전이면은 균일 광도 분포를 제공하도록 최적으로 구성된다.  본 발명의 선호되는 실시예에 따른 도광관은 냉음극 형광(CCFL)과 같은 선형 광원(306)에 결합되도록 구성된다.  딤영역(337',338'), 즉 불균일 강도를 가지는 광원 영역이 입력면에 인접하여 구성되지 않도록, 광원이 구성된다.
Patent KR-20010075367-A (KR)
IPC: F16H45/02
Filed: 2000-07-27
Abstract: 본 발명은 환형의 축방향 벽(13) 및 전방 횡방향 벽(18)이 설치되어 있는 케이싱(12)을 포함하는 특히 자동차용 유체동역학적 커플링 장치에 관한 것이며, 케이싱(12)은 입력 샤프트에 회전 가능하게 링크 결합되도록 설계되고, 케이싱(12)을 내측에 내장하고 허브(46)와 일체인 터빈 휠(40)을 포함하여, 출력 샤프트와 회전 가능하게 커플링될 수 있으며, 잠김 클러치는 케이싱(12)의 전방 횡방향 벽(18)에 대하여 축방향으로 이동 가능한 후방 피스톤(30)을 포함한다.  본 발명은 피스톤(30)이 축방향의 탄성 디바이스(64)에 의해 케이싱(12)의 환형의 축방향 벽(13)에 회전 가능하게 커플링되는 것을 특징으로 한다.
Patent KR-20010079992-A (KR)
IPC: C30B33/02
Filed: 1999-10-13
Abstract: 단결정 실리콘 웨이퍼는 중심축, 상기 중심축에 일반적으로 수직인 전면 및 후면, 상기 전면 및 상기 후면 사이의 중심면, 원주 에지, 및 상기 중심축에서 상기 원주 에지로 연장하는 반경을 가진다.     본 웨이퍼는 제 1 및 제 2 축대칭 영역을 구비한다.     상기 제 1 축대칭 영역은 상기 원주 에지로부터 내부로 방사상으로 연장하고, 우세한 고유 포인트 결함으로서 실리콘 자기 간극을 포함하며, 실질적으로 응집 간극 결함이 없다.     상기 제 2 축대칭 영역은, 우세한 고유 포인트 결함으로서 공석을 가지고, 상기 전면에서 상기 중심면을 향하여 연장하는 표면층, 및 상기 표면층에서 상기 중심축으로 연장하는 벌크층을 구비하여, 공석을 가지며, 상기 표면층에 존재하는 응집 공석 결함의 수밀도는 상기 벌크층에서의 농도보다 작다.
Patent KR-20010090860-A (KR)
IPC: H04L29/06
Filed: 1999-09-23
Abstract: Variable data for HTML pages is transmitted using the messaging service of a mobile telephone network (4). At clients (13, 16), data in received messages is merged into HTML page templates to create pages from display using a web browser program. The messages are transmitted by a server (1) and cached in the clients (13, 16). When a URL is generated by the web browser program, it is analysed in the client (13, 16) and, if a response is need from the server (1) or information needs be recorded at the server (1) or sent to another location, a message service message bearing URL data is transmitted from the client (13, 16). The server (1) processes these messages and takes the appropriate actions in response. The system can be used to provide passive information dissemination and interactive services such as flight booking or multi-player games.
Patent KR-20010089572-A (KR)
Title: 전계 효과 트랜지스터의 채널 영역내로의 실리사이드침식을 방지하기 위한 기판의 비결정질화
IPC: H01L21/28
Filed: 1999-11-12
Abstract: MOSFET는 실리사이드된 소스/드레인 단자들 및 실질적으로 금속이 없는 채널 영역을 포함하며, 여기서 금속은 기판 물질이 금속내로 확산되는 것보다 그것이 소스/드레인 단자들을 포함하는 기판 물질내로 더 쉽게 확산되는 것을 특징으로 한다. 
     본 발명의 다른 관점에서, MOSFET의 소스/드레인 단자들의 일부분이 금속과 반응되기 전에 비결정질 물질로 변환된다.
Patent KR-20010080774-A (KR)
Title: 제조 공정에서의 제품 분배 제어용 장치 및, 방법
IPC: A23L19/18
Filed: 1999-12-13
Abstract: 제조 라인에 걸쳐서 제품 품목의 분배를 제어하는, 특히 상용의 감자 칩 제조 공정에서 튀김기의 폭에 걸쳐 감자 조각들의 분배를 제어하기 위한 장치 및, 방법은, 튀김기에서 배출되는 감자 칩의 수분 함량을 측정하는 다수의 센서 및, 수정되어야만 하는 수분 함량의 변화 상태가 존재하는지의 여부를 결정하는 콘트롤러를 구비한다. 다수의 회전 가능한 홈통 분배기들이 제공되는데, 이것은 검출된 수분 함량 변화에 대응하는 참조표에서의 위치 조절 값에 따라 콘트롤러에 의해 제어된다. 다음에 홈통 분배기들은 튀김기를 떠나는 칩의 수분 함량에서의 변화를 감소시키거나 또는 제거하도록 튀김기에 걸친 감자 조각의 분포를 수정하도록 조절된다.
Patent KR-20010108287-A (KR)
IPC: C08F4/649
Filed: 1999-03-03
Abstract: 본 발명은 중합 조건하에서, 에틸렌 및/또는 에틸렌과 하나 이상의 다른 올레핀(들)을 하나 이상의 내부 전자 공여자를 포함하는 지글러-나타(Ziegler-Natta)형 촉매, 트리메틸알루미늄 및 하기 화학식 1, 하기 화학식 2, 하기 화학식 3 및 하기 화학식 4의 화합물로 구성된 군에서 선택된 하나 이상의 탄소-산소-탄소 결합(C-O-C)을 포함하는 하나 이상의 외부 전자 공여자 화합물과 접촉시킴을 포함하는, 에틸렌의 단독중합체 및 공중합체의 신규한 제조 방법에 관한 것이다: 
     화학식 1 
     R 1 -CH 2 -O-CH 2 -R 2   
     화학식 2 
     
       
     
     화학식 3 
     R 5 -O-R 6   
     화학식 4 
     R 7 -O(-R 8 -O) n -R 9   
     본 발명은 또한 상기 중합체로부터 제조된 필름 및 제품도 제공한다.
Patent KR-20010102553-A (KR)
IPC: G09G5/36
Filed: 2000-12-18
Abstract: 연속 지연 패로우 필터 또는 선택가능 지연 다상 필터로서의 필터의 이용을 용이하게 하는 필터 구조가 제공된다.  원하는 스케일이 상기 다상 필터의 정의된 위상에 실질적으로 대응될 때 또는 시간이나 전력이 원하는 스케일을 정확하게 달성하는데 이용 가능하지 않을 때 보다 덜 복잡한 다상 필터가 사용되며, 그렇지 않으면, 연속 지연 패로우 필터가 사용된다.  스위치에 대한 능력에 연속 지연을 제공함으로써, 상기 다상 필터의 단들의 수가 감소될 수 있다.  또한, 패로우 필터의 직접 실시예에 비해, 실질적으로 감소된 계산 복잡도를 가진 연속 지연 데시메이션 필터를 제공하는 패로우 필터의 반전형이 제공된다. 이 반전형 필터는 또한 선택가능 스케일-해상도 능력들을 제공하기 위하여 다상 필터로서 구성가능하다.
Patent KR-20020005027-A (KR)
IPC: H01Q19/28
Filed: 2001-02-23
Abstract: 약 λ/2 이상의 직경의 반사판 (6) 상에 약 λ/4 의 간격을 가지며 다이폴 안테나 (2a, 2b) 로 이루어지는 제 1 다이폴 안테나와, 다이폴 안테나 (2c, 2d) 로 이루어지는 제 2 다이폴 안테나를 대략 직교하도록 배치한다.     제 1 다이폴 안테나와 제 2 다이폴 안테나의 주위에 복수의 무급전 소자 (3a 내지 3h) 를 약  λ/4 떨어뜨려 배치함으로써, 저앙각 (低仰角) 에 있어서의 이득 및 축비 (軸比) 를 향상시킬 수 있다.
Patent KR-20020031339-A (KR)
Title: Method for supporting maintenance of facility and system
IPC: G05B23/02
Filed: 2001-04-05
Abstract: A method and system is provided to determine or predict those components that may have to be maintained before the operation of a molding system that has those components is caused to be stopped. Cycle times that correspond to the respective times of the cycles of the operations of the molding system and operation times of the processes performed by the components, which operation times affect the cycle times, are measured and stored. Based on the sum of the operation times that exceed a predetermined time or the sum of the number of operation times that exceed the predetermined time during the specified period, any step that may cause a problem among the steps of the components that affect the cycle times is determined. <IMAGE>
Patent KR-20020019086-A (KR)
IPC: A61B5/15
Filed: 1999-06-16
Abstract: 본 발명은 진공 채혈 등의 진공 검체 채취 중에, 만일 혈액 등의 검체의 역류가 일어났다 해도, 진공 검체 채취관 중에 수용된 전처리제가 혈관 중 등으로 침입하는 것을 방지할 수 있는 진공 검체 채취관, 및 진공 검체 채취 방법을 제공하는 것을 목적으로 한다. 
     본 발명은 크기가 다른 두 개의 바닥이 있고, 타단에 개구를 가지는 관 형상 용기가 상자 구조로 조합되어 있는 검체 채취 용기에 있어서, 1) 상자 구조 내부의 용기는 그 개구단이 가스 배리어성이면서 침혈 시일성인 덮개체로 기밀하게 밀봉되고, 이 용기 내부가 감압 상태로 유지되어 있고, 2) 상자 구조의 외부 용기는 상기 상자 구조의 내부 용기의 바닥부 외면에 접촉하지 않고, 이 외부 용기의 개구단에서 이 내부 용기의 개구단 근방의 외주면에 액밀하게 착탈가능하게 걸려 있고, 3) 상기 내부 용기와, 상기 외부 용기 사이의 공간에는 검체의 전처리제가 수용되어 있는 진공 검체 채취관이다.
Patent KR-20020023964-A (KR)
IPC: B01J4/00
Filed: 2000-06-23
Abstract: 본 발명은 고점성 유체용 교대 분배기에 관한 것인데, 생산물 라인Ⅰ(2)과, Y-자형으로 배치된 두개의 생산물 밸브(3)가 생산물 흐름에 대해 수직인 표면 또는 모서리를 갖지 않는 분배 챔버(1)에 연결되고, 상기 생산물 밸브(3) 각각은 생산물 라인Ⅱ(6)를 가지며 선택적으로 보조 밸브를 가진다. 생산물 밸브(3)의 밸브 블럭(8)은 버섯 형상의 변위기 헤드피스(11)를 가지며 그것은 밸브가 열린 경우에 생산물 라인Ⅱ(6)의 수준에 위치한다.
Patent KR-20030060141-A (KR)
Inventor: LEE SEONG TAEK
IPC: H01L21/68
Filed: 2002-01-07
Abstract: PURPOSE: A charger for transferring a wafer is provided to be capable of preventing the generation of interference between the wafer and a slot of a wafer guide by improving the structure of the wafer guide. CONSTITUTION: A charger is used for transferring a wafer stored in a wafer carrier to a wafer boat. The charger is provided with the first wafer guide installed for guiding the wafer, the second wafer guide(220) having a plurality of slots(222) for inserting the wafer guided by the first wafer guide, connected with the first wafer guide, and a hanger installed for holding the wafer inserted in the slot. Preferably, the width of the slots is gradually narrower at the outer portion of the second wafer guide than at the inner portion of the second wafer guide.
Patent KR-20030061880-A (KR)
Title: Method and apparatus for protection illegal copy
Inventor: LEE SUNG CHURL
IPC: G06F11/00
Filed: 2002-01-12
Abstract: PURPOSE: A method and a device for preventing illegal copy are provided to prevent the illegal copy essentially, and to prevent the contents, which is the digital data illegally copied and circulated, from being used without permission by not installing a hardware to prevent the illegal copy. CONSTITUTION: An information reading part(500) reads the information of a recording medium by accessing the first and the second recording medium. An information separation part(510) separates the information of the recording medium included to the digital data. An information comparison part(520) judges that the information of the first recording medium read by the information reading part(500) is agreed with the information separated by the information separation part(510). An information reconfiguration part(530) reconfigures the digital by converting the information of the first recording medium included in the digital data into the information of the second recording medium read by the information reading part(500). An information recording part(540) transfers and stores the reconfigured digital data to the second recording medium.
Patent KR-20020075214-A (KR)
Title: Method and apparatus for reducing PFC emission during semiconductor manufacture
Inventor: CHAE SEUNG GI
IPC: H01L21/02
Filed: 2002-01-22
Abstract: PURPOSE: A method for reducing exhaust of perfluoro compounds(PFC's) in a process for fabricating a semiconductor is provided to reduce investment for purchasing new equipment, by decreasing global warming caused by the exhaust of the PFC's. CONSTITUTION: At least one PFC is generated in a plurality of sub-processes. The PFC's generated in each sub-process is exhausted to form a mixed exhausted air flow. The mixed air flow exhausted from each sub-process is processed by using an individual system for purifying the PFC's. The processed exhausted air flow is mixed to form a mixed processed air flow. A wet scrubbing process is performed on the mixed processed air flow.
Patent KR-20020076114-A (KR)
Inventor: SHIMIZU HIROSHI
IPC: H04N19/102
Filed: 2002-02-19
Abstract: PURPOSE: A data communication system, a transmitting device, and a communication terminal are provided so that data are browsed even if reduction in a data transfer rate or the interruption of data transfer has occurred during streaming reproduction. CONSTITUTION: A transmitting device(1) has a contents memory(13) for storing a plurality of data, a data transmitting and receiving unit(11) for receiving a request to transmit the first data from a communication terminal(2), and transmitting the first data to the communication terminal(2) in response to the request. The communication terminal(2) has a data transmitting and receiving unit(21) for transmitting the request to transmit the first data to the transmitting device(1) and receiving the first data, and a buffer(23) for storing the first data. The communication terminal(2) has an insertion data buffer(26) for storing the second data different from the first data, a decoding unit(24) for reading data from the insertion data buffer(26), a display unit(25) for displaying the data read out by the decoding unit(24), and a control unit(22) for performing control for the decoding unit(24).
Patent KR-20030073361-A (KR)
Title: A service valve's structure of the air-conditioner
Inventor: LEE CHAE HO
IPC: F24F11/00
Filed: 2002-03-11
Abstract: PURPOSE: A structure of a service valve of a multi air conditioner is provided to reduce time and cost needed for moving, repairing and replacing the air conditioner. CONSTITUTION: One side of a cabinet of an outdoor unit is cut away to form a square hole so as to allow a service valve support to be inserted thereto. The service valve support allows a plurality of pairs of service valves(60) and a pair of main service valves(66) to be installed thereon. Each of the service valves is independently operated to allow a plurality of indoor units connected with the outdoor unit to be independently controlled. The main service valves simultaneously allow refrigerant supplied to all of the indoor units to be supplied or cut off. The service valve support is formed to be a panel whose vertical side is longer. A stepped protrusion is formed in vertical direction so that a plurality of first holes are formed on one side thereof to allow high pressure side service valves(62) to be installed thereon, and a plurality of second holes are formed on the other side thereof to allow low pressure side service valves(64) to be installed thereon. A pair of third holes are formed on a lower side of the stepped protrusion to allow the main service valves to be installed on a plane formed by the stepped protrusion.
Patent KR-20030073516-A (KR)
Title: security film and method for making the same
Inventor: LEE SEUNG MYUN
IPC: B32B3/20
Filed: 2002-03-12
Abstract: PURPOSE: A security film and a process for manufacturing the same are provided to shield light according to angles of the light to protect contents in the film against identification of others. CONSTITUTION: The film(100) comprises a number of transparent film components(110) formed on both sides of the film; a number of transparent penetration components(130) alternatively aligned and integrated inside the components(110); and an adhesive component(150) to combine the penetration components(130) and the film components(110). The film components are usually made of PC or other vinyl or plastic materials. The penetration components are made of transparent material and comprise a number of security adhesive pigments(140).
Patent KR-20030077762-A (KR)
Title: Method for analyzing a diagnostic monitor in a mobile network
Inventor: LEE GYEONG RAK
IPC: H04B17/00
Filed: 2002-03-27
Abstract: PURPOSE: A method for analyzing speech quality measurement data in a mobile communication network is provided to reduce a time required for analyzing the speech quality measurement data by automatically diagnosing and analyzing the speech quality measurement data through a call process badness case-classified diagnosis algorithm. CONSTITUTION: A speech quality data analyzing unit receives a synchronous channel message, and analyzes a CAI(Common Air Interface) message before and after a call drop(S200). The speech quality data analyzing unit judges whether a PN(Pilot sequence Number) of the synchronous channel message after the call drop is identical to a PN before the call drop(S202). If the PN after the call drop is identical to the PN before the call drop, the speech quality data analyzing unit judges whether a reception power before and after the reception of the synchronous channel message is greater than -86dBm(S204). If the reception power is greater than -85dBm, the speech quality data analyzing unit judges whether an Ec/Io before the call drop is greater than -12dB(S206). The speech quality data analyzing unit judges whether a PMRM(Power Measurement Report Message) before the call drop is repeatedly transmitted(S208). If the PMRM before the call drop is repeatedly transmitted, the speech quality data analyzing unit searches a message generated in two finger POSs with respect to the same PN from search and finger information before the reception of the synchronous channel message, calculates chip delay difference, and judges whether the chip delay difference is over 15 chips(S210). If the chip delay difference is over 15 chips, the speech quality data analyzing unit diagnoses the current state of a mobile communication network, as a call drop state by chip delay(S212), and displays improved measures according to the diagnosis(S214).
Patent KR-20030080901-A (KR)
Title: The body put on a kneader
Inventor: JO WOO IK
IPC: A61H23/02
Filed: 2002-04-11
Abstract: PURPOSE: A body wearable massage apparatus is provided to massage user's only with the movement of the user by wearing it on the body. CONSTITUTION: The apparatus comprises a massage portion(1) and an instrument portion. The massage portion(1) comprises: a plurality of massage rollers(3) inserted into an inserting portion formed on one side of an elastic member(2) having a predetermined thickness; a pressure control member(4) attached to the outer peripheral surface of the elastic member(2) and engages around the elastic material(2) to control a massage pressure; a weight member(5) adding or subtracting a weight for controlling the elastic strength of an elastic body(7).
Patent KR-20030082237-A (KR)
Title: Manufacturing Method and Forming Dies of the Helical Pinion Gear
Inventor: KIM MIN EUNG
IPC: B21K1/30
Filed: 2002-04-17
Abstract: PURPOSE: A manufacturing method and a forming dies of helical pinion gear by cold forging in which helical gear products are formed by pressing workpiece into spiral dies are provided. CONSTITUTION: In a helical pinion gear forming apparatus comprising a punch part(10) comprising punch(11), punch stiffener(12A) inserted into the punch(11) to reinforce the punch(11), second punch stiffener(12B), and punch fixing material(12C) inserted into the outermost part of the punch(11) to fix the punch(11); and a die part(30) comprising helical gear work(20), helical die(31) for processing the work, die guide(31A) mounted on the upper part of the die part(30) to guide the helical gear, first die stiffener(32A) inserted into the outer part of the die part(30) to reinforce helical gear, second die stiffener(32B), and die fixing material(32C) inserted into the outermost part of the die part(30) to fix the helical die(31), the apparatus for manufacturing helical pinion gear is characterized in that the helical die is processed in such a way that an inclination angle is formed at die protrusion left surface inclination angle part of the die protrusion left surface part contacted with the die protrusion connection part surface in die protrusion connection part surface, die bottom surface, die protrusion left surface part, die protrusion right surface part and die protrusion upper surface part composing the helical gear, an inclination angle is formed at die protrusion right surface inclination angle part of the die protrusion right surface part, and a helical die formed by processing the side cross section of the die protrusion connection part surface in a streamline is mounted on the apparatus.
Patent KR-20020092175-A (KR)
Inventor: FILOSI PETER L
IPC: G03F9/00
Filed: 2002-04-24
Abstract: PURPOSE: A method for improving the focus accuracy in a lithography system containing an exposing area for exposing images onto the upper face of a substrate and its focus system are provided, wherein the focus system comprises a calibration subsystem and a control subsystem. CONSTITUTION: The method comprises the steps of determining a proper focus length for a specific region on an upper face of a substrate(112) by using a calibration sensor when the specific region is not positioned under the exposing area(108); producing a first measurement value related to the specific region at the proper focus length by using secondary control sensors when the specific region is not positioned under the exposing area; producing a second measurement value related to the specific region by using primary control sensors(104, 106) while the specific region is positioned under the exposing area; and adjusting an actual focus length based on the first and second measurement values while the specific region is positioned under the exposing area, wherein the focus accuracy of the calibration sensor is higher than that of the secondary and primary control sensors.
Patent KR-20020038657-A (KR)
Inventor: CHOI HAE MAN
IPC: G01F3/30
Filed: 2002-04-29
Abstract: PURPOSE: A wet gas flow measuring device is provided to easily adjust fluid level, to easily grasp integral value and to improve convenience by converting detected gas flow into flow under standard temperature and air pressure. CONSTITUTION: A device includes a drum(208); a magnetic coupling; an encoder; a level adjusting part; and a conversion/display part. The drum comprises a fixed number of compartments and an axis and has an inlet and an outlet of gas separated from each other and is filled with sealing fluid. The magnetic coupling couples the drum in a chamber(202) and the encoder outside the chamber by magnetism so that an axis of the encoder rotates by rotation of the drum. The encoder is driven by the magnetic coupling as the drum rotates to output pulse proportional to the rotation frequency of the drum. The level adjusting part has a bar(220) inserted by screw to adjust level of the sealing fluid by adjusting volume of the bar sinking under the sealing fluid. The conversion/display part calculates gas flow data based on the pulse to convert into flow under standard temperature and air pressure and display.
Patent KR-20030086126-A (KR)
Title: Lamp fixing device for plasma lighting system
Inventor: PARK GYEONG HUN
IPC: H01J65/00
Filed: 2002-05-03
Abstract: PURPOSE: An apparatus is provided to shorten the assembly time and achieve improved luminous efficiency by enhancing the electrodeless bulb assembly structure. CONSTITUTION: An electrodeless lamp comprises a microwave generator for generating a microwave; an electrodeless bulb(5) accommodated in a resonator communicated to the microwave generator, and filled with a material so as to excite and emit light by the microwave generated from the microwave generator; and a bulb motor(M1) coupled to the electrodeless lamp, and which cools the electrodeless bulb by rotating the electrodeless bulb at a predetermined speed. An apparatus includes a connection member(110) having insertion holes(111,112) for insertion and connection of a shaft portion(5b) of the electrodeless bulb and a shaft portion(m) of the bulb motor, wherein the connection member has an outer surface on which a male screw portion(113) is formed; a coupling member(120) having a through hole for penetration of the shaft portion of the electrodeless bulb, and a female screw portion(123) formed at the inner surface of the through hole; and a fixing member(130) inserted into the through hole of the coupling member, and which has a support force for supporting the shaft portion of the electrodeless bulb. The support force increases as the coupling member is coupled to the connection member.