baber/WOPTO huggingface dataset:
Patent KR-20000037994-A (KR)
Title: Deck of optical disc player
Inventor: JIN HONG JAE
IPC: G11B19/26
Filed: 1998-12-03
Abstract: PURPOSE: A deck of an optical disc player is provided to simplify a structure of a composition for driving a head and converting a deck mode and to reduce a space taken by the component. CONSTITUTION: By power on, a signal is recorded/played by moving a pick-up(30) during rotating a spindle motor(20) anti-clockwise and moving to a record mode. When a command of a mode to play or to eject is inputted, a play is performed or it is in a stop state by moving the pick-up(30) to a left end, falling a mode member(50) downward and rotating the spindle motor(20) anti-clockwise. Because a head is driven and a deck mode is converted using the spindle motor without using a separated stepping motor, the use of the expensive stepping motor is eliminated, composed components are reduced and a structure is simplified.
Patent KR-20000038186-A (KR)
Title: Process for preparing cis-1,4-polybutadiene
Inventor: BAE JONG PIL
IPC: C08F4/42
Filed: 1998-12-04
Abstract: PURPOSE: Cis-1,4-polybutadiene having desired molecular weight and solution viscosity, useful as an impact resistance improving agent, is prepared by utilizing an aliphatic hydrocarbon solvent. CONSTITUTION: 100 Weight parts of butadiene is polymerized in the presence of catalyst and 0.0001-0.1 weight part of H2O and 0.1-10 weight parts of olefinic compound such as alpha-olefin, 1-butene, cis-2-butene, trans-butene, allene, 1,4-pentadiene, 1,5-pentadiene, 1,6-heptadiene, 1,2,4-trivinyl cyclohexene, 4-vinyl-1-cyclohexene and 1-trans-4-hexadiene as a controlling agent of molecular weight and solution viscosity to give the 1,4-polybutadiene. The catalyst is obtained from the reaction of (1) organic acid salt and organic complex of nickel, (2) boron halide or boron trifluoride ether complex and metal halide of IVA or VA group and (3) organometallic compound of I, II, III, or IVB group.
Patent KR-20000040939-A (KR)
Title: Production process of fireproof gamma alumina by adding nickel
Inventor: LEE HYUN
IPC: C01F7/00
Filed: 1998-12-21
Abstract: PURPOSE: A production process of a fireproof gamma alumina is provided wherein nickels are precipitated on the surface of a gamma alumina uniformly so that a gamma alumina with improved fireproof is produced. CONSTITUTION: A production process contains the following steps of: (1) a first step wherein an aqueous nickel solution and an aluminum solution are mixed and a gamma alumina is added to produce the mixed slurry that is made to keep the ratio between nickels and gamma aluminas 3-5mol% : 95-97mol%; (2) a second step wherein an urea is added to the mixed slurry, pH is adjusted as 8-9 with an ammonia water and the reaction temperature is kept at over 70°C to proceed the deposition process; and (3) a third step wherein the deposited alumina is dried and treated with heat at 800-1000°C.
Patent KR-20000042349-A (KR)
Title: Connection structure of drain hose of air conditioner
Inventor: CHO JIN PYO
IPC: F24F13/00
Filed: 1998-12-24
Abstract: PURPOSE: A connection structure of a drain hose of an air conditioner is provided firmly combing a drain hose to an outlet tube by improving the connection structure of a drain hose and to shorten the diameter of a drain hose. CONSTITUTION: A forcible insertion member(150) formed of synthetic resin is combined to the outer face of a drain hose(130). The forcible insertion member has a body(151) and a hanging sill(153) extended outwardly from one end of the body. The body is tapered, having at least one of incising portion and elasticity. The drain hose is inserted by facing a body of small volume from the body of large volume and combined while the body of small volume is combined to the outer face of the drain hose with a firm contact. The forcible insertion member is inserted to an outlet tube(121) until the hanging sill contacts to the end of the outlet tube. Thereby, the drain hose is completely inserted to the outlet tube.
Patent KR-20000042709-A (KR)
Title: Feed box raw material opening device of iron manufacturing process
Inventor: KIM HAE WEON
IPC: B65G65/34
Filed: 1998-12-26
Abstract: PURPOSE: A feed box raw material opening device of iron manufacturing process is provided to cut down the exhaustion of a worker and cut down the working hours of raw material opening by implementing a raw material opening mechanically by operating a controlling panel. CONSTITUTION: A feed box raw material opening device comprises a main opening part having a middle shaft(49) and a rotating die(30), and a lifting part having two lifting cylinders(34,35). The middle shaft(49) is movably mounted on a lower portion of a feed box upward and downward and actuated by a rotating motor(36) on a supporting die(39). The rotating die(30) is mounted on upper portion of the middle shaft(49) through an elastic body(50) and opens the raw materials piled on a hopper(1). The rod ends of the lifting cylinders(34,35) are fixed and mounted on the supporting die(39). The lifting cylinders(34,35) elevates the middle shaft(49) into the hopper(1) and lowers the elevated middle shaft(49). The feed box raw material opening device further comprises an auxiliary opening part having an oscillation transmitting body(32) supported by an elastic body(31) and the rotating die(32) is elongated and passes therethrough and an air brake mounted on one side of the oscillation transmitting body(32). Therefore, the exhaustion of a worker and the working hours of raw material opening is cut down.
Patent KR-20000043699-A (KR)
Title: Device for sensing belt cut of belt conveyer
Inventor: PARK KYEONG SEOK
IPC: B65G43/02
Filed: 1998-12-29
Abstract: PURPOSE: A device for sensing a belt damage of a belt conveyer is provided to quickly sense that the belt is cut, to minimize the material loss by stopping the belt and to repair the damaged belt early. CONSTITUTION: To cut a belt in a length direction, the cut belt(5) is folded in the center by a transferring roller. When the belt is cut in a width direction, the cut belt is only pulled to a driving pulley so that both ends of the belt become distant from each other. Then, the mutual magnetism by the iron core of the belt between upper and lower magnets(271,292,273,293) is disappeared, and mutual repulsive force is reacted. When the repulsive force is generated, the upper magnets move to an upper part. Herein, a rotational arm(43) is leaned toward a limit switch(45) by a limit switch touch bar(49) centering on a hinge so that the limit switch bar finally operates the limit switch. Accordingly, the limit switch is operated, and power supplied to a driving pulley device is blocked so that the belt is stopped.
Patent KR-20000044739-A (KR)
Title: Apparatus for enlarging screen of digital television
Inventor: NO SU HYUN
IPC: H04N7/01
Filed: 1998-12-30
Abstract: PURPOSE: An apparatus for enlarging a screen of a digital television is provided to enlarge a selected partial screen to a whole screen by providing a screen enlargement function. CONSTITUTION: An apparatus for enlarging a screen of a digital television comprises a control portion(20), a screen selection portion(50), an amplification portion(60), a synchronous signal generation portion(80), and a video processing portion(90). The control portion divides a received digital video signal into a multitude of block, storing location information and block numbers corresponding to the divided blocks, and switches a mode of a digital television to a screen enlargement mode according to an enlargement mode switch key signal. The screen selection portion extracts only video signals corresponding to the block numbers. The amplification portion amplifies the extracted video signals to video signals of sizes corresponding to the enlarged screen. The synchronous signal generation portion generates a vertical synchronous signal and a horizontal synchronous signal for displaying the amplified video signals. The video processing portion displays the amplified video signals.
Patent KR-20000045265-A (KR)
Title: Data management method of switchboard
Inventor: JEON SUNG JAE
IPC: G06F17/40
Filed: 1998-12-30
Abstract: PURPOSE: A data management method is provided to keep and manage a switchboard by communicating data from a long distance by using SMTP(Simple Message Transfer Protocol). CONSTITUTION: A data management method comprises three steps. At a first step, a user executes a client application program to transmit E-mail. At a second step, The client application program is connected to a SMTP(Simple Message Transfer Protocol) server of a switchboard system through a LAN network. At a third step, after the connection is finished, the client application program transmits data management messages of the switchboard system through the LAN network.
Patent KR-19990030448-A (KR)
Title: 이동식 교량 점검대
Filed: 1998-12-31
Abstract: 본 발명은 이동식 교량 점검대에 관한 것으로, 종래의 고정식 교각 점검대는 각 교각마다 설치하여야 하고 또 그렇게 하더라도 점검하지 못하는 부분이 발생한다는 단점이 있고, 종래의 이동식 교각 점검대는 적어도 한 쌍을 설치하여야 하고 또 그 주요부분이 항상 외부로 노출되어 있어 미관상 나쁘고 주요 구동부가 눈이나 비를 피할 수 없어 유지 보수에 인력이 많이 소요될 뿐만 아니라 수명도 짧다는 단점이 있는 반면에 본 발명에 따른 이동식 교량 점검대는 한 쌍의 종빔 사이에 설치되어 종빔 사이를 따라 이동 가능케 설치된 대차, 대차를 필요에 따라 이동시키기 위한 대차이동수단, 대차의 일측에 소정 각도 회동 가능케 설치되어 왼쪽 또는 오른쪽으로 펼칠 수 있고 점검자의 이동통로를 제공하는 적어도 1개의 선회대 및 선회대를 필요한 각도로 회동시키기 위한 선회대 회동수단을 포함하는 구성으로 이루어져 있고, 1대만으로도 1개 교량 전체의 점검이 가능하고 대기할 때에는 눈, 비를 피할 수 있어 유지보수에 인력이 적게 소요되고 수명도 길다는 장점이 있다.
Patent KR-20000046720-A (KR)
Title: Method for semiconductor component mixing implementation
Inventor: KIM WON GYU
IPC: H05K3/34
Filed: 1998-12-31
Abstract: PURPOSE: A method for semiconductor component mixing implementation is provided to implement semiconductor chip integrated circuits and all components at one time. CONSTITUTION: A method for semiconductor component mixing implementation according to the present invention includes following steps. At the first step, a heat rigid resin is printed on a pattern(1) of circuit substrate(2) on which a semiconductor chip integrated circuit(11) is implemented. At the second step, a solder paste(4) is printed on the pattern(1) on which a package semiconductor integrated circuit(9) and regular electronic devices(8) are implemented. At the third step, a semiconductor chip integrated circuit(11) is mounted on each pattern. The semiconductor chip(11) includes package(9), regular electronic components(8), solder bump, and conductive adhesive(13). At the forth step, the pattern is reflow soldered. At the fifth step, soldering and resin solidification are processed at one time.
Patent KR-19990036320-A (KR)
Title: 비닐 클로라이드, 알릴 글리시딜 에테르 및 비닐 에스테르의 공중합체 및 이의 제조 방법
IPC: C08F214/06
Filed: 1996-08-05
Abstract: 본 발명은 비닐 클로라이드를 알릴 글리시딜 에테르 및 비닐 에스테르와 공중합하는 개선된 방법을 제공한다. 이렇게 형성된 공중합체는 비닐 클로라이드 70 내지 99 중량%, 알릴 글리시딜 에테르 0.05 내지 15 중량% 및 비닐 에스테르, 바람직하게는 비닐 아세테이트 0.05 내지 15 중량%를 포함한다. 본 발명의 공중합체는 혼합되어 개선된 열 안정성, 낮은 헤이즈, 및 유리 및 금속과 같은 고체 표면에 대한 양호한 접착성을 나타내는 필름을 제공한다. 이렇게 수득된 혼합된 수지는 차량 방풍 유리 및 건축용 창유리와 같은 적층된 안전 창유리의 중간층을 형성하는데 특히 이롭게 사용될 수 있다.
Patent KR-19990044254-A (KR)
Title: 4-티오카바모일-1-(3-피라졸릴)-피라졸 및 제초제로서의 그의 용도
IPC: C07D513/04
Filed: 1996-08-22
Abstract: 본 발명은 하기 화학식(I)의 신규한 4-티오카바모일-1-(3-피라졸릴)-피라졸 및 이들의 제조 방법 및 제초제로서 이들의 용도에 관한 것이다: 
     화학식 I 
     
       
     
     상기 식에서, 
     R 1 , R 2 , R 3 , R 4 및 R 5 는 각각 명세서에 정의된 바와 같다.
Patent KR-19990081901-A (KR)
Title: 상처로 효소를 방출시키기 위해 그 위치에서 구성되는 의약형태
IPC: A61K9/06
Filed: 1997-01-22
Abstract: 본 발명의 시스템은 물에 민감성이며 겔화제에 의해 잘 흡수되지 않는 외부적으로 도포 가능한 활성 물질을 위한 것이다.  이 시스템은 (1) 활성 물질을 위한 쳄버, (2) 활성 물질을 용해시키는 용매를 위한 쳄버 및 (3) 겔화제를 위한 쳄버로 이루어지는 것을 특징으로 한다.  쳄버는 이들 각각의 내용물이 서로 신속하게 혼합되는 것을 보증하도록 성형된다.
Patent KR-19990082473-A (KR)
Title: 전화 접속을 제공 및 제어하는 방법 및 그 분산 시스템
IPC: H04M7/00
Filed: 1996-02-21
Abstract: 예컨대, ATM 네트워크, 인터넷 또는 다른 데이타 네트워크와 같은 기존 네트워크를 통하여 전화를 실현 및 제어하기 위한 방법 및 시스템은 예컨대, 워크스테이션 또는 개인용 컴퓨터와 같은 전형적인 단말 사용자 장치들의 지능을 채택하는, 본질적으로 분산된 제어 프로세싱을 사용한다.  본질적으로 (원칙상 PBX를 배제하고) 사용자의 워크스테이션에 의해 그리고 사용자의 워크스테이션으로부터 설정되는, (필요로 하는 직접적 음성 통신을 제공하기 위한) 실시간 채널과 (접속 설정 및 종료와 같은 기본 서비스와 부수 서비스를 위한) 제어 채널을 병렬로 사용함으로써, 현실적으로 모든 상상할 수 있는 기능들을 구현할 수 있게 된다.
Patent KR-19990082580-A (KR)
IPC: B66B23/02
Filed: 1997-02-28
Abstract: People mover comprising a conveyor track such as an escalator or a moving sidewalk, said people mover being provided with at least one drive apparatus. The drive apparatus comprises an electric motor having a substantially thin construction in the axial direction of the drive apparatus, e.g. a permanent magnet synchronous motor. In addition the people mover comprises a drive wheel which is in conjunction with the rotor of the electric motor.
Patent KR-19990087133-A (KR)
Title: 헤어 스타일링을 위한 장치
IPC: A45D20/12
Filed: 1997-12-08
Abstract: 헤어 스타일링을 위한 장치는 하우징(9), 캐리어(10,11)에 의해 이동가능하게 지지되는 이동 캐리어(10, 11), 캐리어(10, 11)로부터 돌출된 긴 헤어 가이드(12, 13, 14), 뜨거운 공기의 관통을 허용하는 통로(15) 및 헤어 가이드(12,13,,14)상에 부가되는 힘에 따라 기류를 향하도록 조절할 수 있는 공기 가이드(17)를 포함한다.  통로(15) 및 캐리어(10, 11)는 하우징(9)에 대하여 캐리어(10,11)의 위치에 따라 배출방향에 영향을 주도록 응용된다.  공기 가이드(17)와 캐리어(10,11)는 배출방향이 변할 때 통로(15)의 유효 통로 면적이 여전히 일정한 방식으로 구성되기 때문에, 배출방향이 변할 때 공기 출력 및 생성한 공기의 온도는 거의 변하지 않는다. 헤어 스타일은 제어하기가 보다 좋고 빗질과 브러싱이 덜 필요하다.
Patent KR-20000064701-A (KR)
Title: 편광에의한특성파라미터결정방법
IPC: G01B11/06
Filed: 1997-03-19
Abstract: 고체 표면과의 플라즈마 상호작용(에칭 또는 증착 동안)이 광의 극성 상태의 변화의 효과를 사용하여 모니터링된다. 플라즈마 처리 동안 기판은 물리적 파라미터가 변화된다. 모니터링된 광은 기판 표면의 구성 상태와 플라즈마 처리와 조합된 구성 변화를 나타낸다. 표면으로부터 반사된 광은 타원 측정법에서 일반적으로 사용되는 시스템에 의해 분석되지만 새로운 계산 방법의 수행에 의해 변조된다. 광의 극성의 상태의 주기성이 실시간으로 표면상에서 발생된 일을 모니터링하는 기준점으로서 사용된다. 또한, 표면의 양적 질적 화학 분석에도 사용된다.
Patent KR-19990082686-A (KR)
Title: 메모리테스트장치및메모리테스트방법
IPC: G01R31/319
Filed: 1999-01-07
Abstract: 종래의 메모리 테스트 장치에 있어서는, 통상, 메모리(19)와 데이터 버스 제어기(18)를 접속하는 데이터 입출력 버스(18b)의 버스폭보다 데이터 핀(14)의 핀폭이 좁기 때문에, 메모리(19)가 데이터 입출력 버스(18b)의 버스폭에 맞춰 테스트 패턴 신호를 판독하더라도, 테스트 패턴 신호를 분할하지 않으면, 테스터(2)에 테스트 패턴 신호를 송신할 수 없어, 메모리(19)의 테스트를 고속으로 실시할 수 없다고 하는 문제가 있었다. 
     본 발명에 따르면, 테스트 패턴의 판독 요구에 따라서 메모리(30)가 테스트 패턴을 데이터 입출력 버스(29b)에 출력하면, 그 데이터 입출력 버스(29b)로부터 테스트 패턴 신호를 입력하여, 그 테스트 패턴 신호와 기대값을 비교한다.
Patent KR-20000050711-A (KR)
Inventor: LEE JEONG HEE
IPC: F24C15/08
Filed: 1999-01-14
Abstract: PURPOSE: An internal structure of microwave oven is provided to prevent a damage of the product during a drop test while reinforcing the stiffness between a base plate and a front panel supported by the base plate. CONSTITUTION: An internal structure of microwave oven comprises a case having an at interior thereof a cooking chamber, a front panel(12) and a rear panel(14) arranged at the front and rear of the case, and a base plate of which one end portion is coupled to a lower portion of the front panel and of which other end portion is coupled to a lower portion of the rear panel, the base plate sectioning a chamber for mounting of electric components, the internal structure further comprising a reinforcing member arranged between the front panel and an end of the base plate for augmenting a stiffness against an impact applied toward the base plate.
Patent KR-19990037818-A (KR)
Title: 엔-아세토닐벤즈아미드를함유하는살진균조성물
IPC: A01N47/48
Filed: 1999-01-27
Abstract: 본 발명은 살진균 조성물과 식물 종자, 식물 잎 또는 식물 성장 배지에 선택된 살진균 활성 N-아세토닐벤즈아미드 화합물과 아실알라닌형 살진균제로 부터 선택된 제 2 살진균 활성 화합물의 살포를 포함하는, 식물병원성 진균류를 방제하기 위한 방법과 같은 그들의 용도에 관한 것이다.  이 조성물과 사용 방법은 동일한 화합물의 개별 사용보다 높은 살진균 활성도를 제공한다.
Patent KR-20000055764-A (KR)
Title: Warning method for failure of wheel sensor
Inventor: SHIN HEE KAP
IPC: G01D21/00
Filed: 1999-02-10
Abstract: PURPOSE: An alarm method for abnormalcy of wheel sensor is provided to achieve a prevention against an erroneous sensing operation of a wheel sensor in a slippery road by increasing the time period for sensing the abnormalcy of wheel sensor. CONSTITUTION: A method comprises: a first step of judging whether the current vehicle speed is within a reference speed range, a second step of sensing the speed of each wheel, calculating an average speed of the wheel having the highest speed during a predetermined time period, and setting the average speed as a current speed if the current vehicle speed is judged as being within a reference speed range, a third step of increasing/decreasing a count value in accordance with the current speed set after the second step and a previous speed, a fourth step of judging whether the increased/decreased count value is higher than a reference value if the vehicle speed after the third step exceeds an upper limit of the reference speed range, and a fifth step of increasing time period for judging an abnormalcy of wheel sensor if the count value is judged as exceeding the reference value in the fourth step, and giving an alarm for the abnormalcy of the wheel sensor if any wheel has zero speed value during the increased time period for judging an abnormalcy of the wheel sensor.
Patent KR-20000066211-A (KR)
Inventor: YOON WON HO
IPC: C09K11/77
Filed: 1999-04-14
Abstract: PURPOSE: A green luminous fluorescent composition is provided to improve luminance characteristic and prevent degradation even if the amount of Zn2SiO5:Tb fluorescent material is increased. CONSTITUTION: Y2SiO5:Tb fluorescent material of 95 wt% and SrGa2S4:Eu fluorescent material of 5 wt% are dry mixed. The mixture is distributed into 0.1% K2SiO3 solution and then sufficiently mixed. Ba(NO3)2 solution is added to the distributed solution. A glass panel is inputted thereto. A fluorescent film is produced on the glass panel by sedimentation. The amount of the mixed fluorescent material is adjusted so that the fluorescent film has the thickness of 5mg/cm¬2. A lacquer film that can be removed when plasticized is coated on the fluorescent film and then a thin aluminium film is vacuum deposited. Finally the screen film is plasticized.
Patent KR-20000066805-A (KR)
Inventor: KANG DAE KYUNG
IPC: B43K5/00
Filed: 1999-04-21
Abstract: PURPOSE: A writing device using ink having natural essential oil and a manufacturing method thereof are provided to have aroma therapy and to manufacture an excellent using feeling and quality. CONSTITUTION: A writing device having natural essential oil uses neutral, water-based or oil-based ink containing 1-5 wt.% of essential oil. The natural botanical essential oil after mixing with the ink is tumbled and maturated at 35-45°C for 10-70 hours. The oil is tumbled again for 2-10 hours. The oil is filled to a writing device tube and centrifuged in a high-speed centrifuge at the speed of 2500 rpm or higher for 10-30 minutes. The natural botanical aroma is one or more plants of lavender, fennel, citronella, cypress, clary-sage, bergamot, peppermint, cinnamon, jasmine, lemon, old pine tree juniper, rosemary, orange, eucalyptus, camomile, basil, rose and ginger.
Patent KR-20000074060-A (KR)
Inventor: SIM SANG SUB
IPC: D06B3/10
Filed: 1999-05-18
Abstract: PURPOSE: An apparatus for maintaining a fabric conveying velocity of a jig dyeing machine is provided to maintain an initial set velocity by controlling tension of a fabric for conveying the fabric with a uniform velocity from the beginning to the end of dyeing, thereby obtaining uniform dyeing quality. CONSTITUTION: In an apparatus for maintaining a fabric conveying velocity of a jig dyeing machine, rotation shafts of both rollers(6,7) are attached with pulleys(602,702), brake drums(9,9a) and rotation discs(81,81a), and a gear box is positioned between the rollers, so that the pulleys are connected to a pulley of driven rotation shafts(3,4) via timing belts(5,5a). The brake drums are winded with brake bands(901,901a) of which each one end is fixed and the other end is connected to a rod of pneumatic cylinders(902,902a). The rotation discs are mounted with sensing elements(802,803) and rotation number sensors(81b,81c) for controlling a rotation number of a motor and operation of a brake band(901). A driving shaft is mounted between the driven rotation shafts for alternatively driving driven gears(301,401) of the driven rotation shafts by moving an operating element(202) having gears(203,204) with a pneumatic cylinder(205).
Patent KR-19990088542-A (KR)
Title: 탄화수소의탈방향족화를위한흡착법
IPC: C07C7/13
Filed: 1999-05-25
Abstract: 흡착 공정은 0.1 내지 15 중량 % 의 방향족 화합물로써 오염된 탄화수소 스트림을 염두에 둔 탄화수소의 탈방향족화를 기술하며, 이때 공급물은 방향족 오염물을 흡착하기위해 제올라이트 흡착제를 함유하는 베드 A-G 에서 흡착되고, 흡착제의 공극에 갖힌 파라핀/이소파라핀/나프탈렌 탄화수소를 제거하기위한 탈착 유체 스트림으로써 정화된 후,  가열된 탈착 유체 스트림의 도움으로 흡착된 방향족 화합물을 탈착하고 이후의 순환의 흡착 단계의 재개를 위해 베드를 냉각시킨다.     상기 공정은 온도 변동 흡착 기술의 원리에 따라 달성되고 출발 탄화수소 스트림의 파라핀/이소파라핀/나프탈렌 탄화수소를 98 % 까지 회수하여, 생성물이 100 ppm 중량 미만의 방향족을 함유하게 된다.
Patent KR-20010001636-A (KR)
Inventor: GO JONG TAEK
IPC: A63H27/10
Filed: 1999-06-07
Abstract: PURPOSE: A toy ball has the appearance of a pretty needlework for decoration and is easy to fill air in it. CONSTITUTION: The ball(100) having a rubber ball tube(110) for its outer surface to be covered with a fabric cover sewn of patches of a certain size, e.g. hexagon, includes a valve body(130) having an air through-path for air injection or sealing in the tube and a separate air tubes(132, 134) connecting with screw to the valve for air injection into the inner ball tube. The valve body being made of rubber like the ball tube and having a recess(136) communicating with one of the separate air tubes(132, 134) with a valve cap(150).
Patent KR-20010002655-A (KR)
Inventor: HWANG KI WOONG
IPC: H01J11/48
Filed: 1999-06-16
Abstract: PURPOSE: An apparatus for plasticity and assembling PDP(Plasma Display Panel) using halogen lamp, and method for plasticity and assembling PDP using it are provided to enhance the PDP performance, by shortening the rising and falling time of the temperature by a cooling channel within the apparatus and by optimizing the inner gas environment of the apparatus, and to control the temperature in detail, by measuring the temperature of glass within the apparatus and by performing the temperature control according to the plasticity and assembling process. CONSTITUTION: An apparatus for plasticity and assembling PDP(Plasma Display Panel) using halogen lamp comprises an upper chamber(41), a lower chamber(42), a gas exhauster(47), a gas infuser(48), a thermocouple(44) and a temperature controller(45). The upper chamber(41) has a cooling channel(412) within the wall and a halogen lamp(411) inside the floor. The lower chamber(42) has the cooling channel(423) within the wall and a gas exhaust port(422) and a gas infusion port(421) penetrating the wall. The gas exhauster(47) is connected to the gas exhaust port(422) and exhausts the gas. The gas infuser(48) is connected to the gas infusion port(421) and infuses the gas to the inside of the chamber. The thermocouple(44) contacts to the glass within the chamber and outputs the temperature information corresponding to the heat conducted from the glass. The temperature controller(45) memories the temperature information from the thermocouple(44) and controls the electric power level applied to the halogen lamp(411), based on the temperature information.
Patent KR-20010003831-A (KR)
Title: Air filter
Inventor: KIM YOUN SUN
IPC: F02M35/024
Filed: 1999-06-25
Abstract: PURPOSE: An air filter is provided to easily remove foreign matters entered into an engine and to prevent an environmental pollution by refuse treatment of filter medium. CONSTITUTION: An air filter includes a filter medium(100) for filtering dust or foreign matters contained in the air inhaled into an engine, a net(200) inserted into the filter medium and having a plurality of holes(210) for fixing the filter medium and facilitating an inhalation of air inhaled into the engine through the filter medium, a connecting part(300) mounted on the upper side of the net and for preventing the entrance of the dust and foreign matters between the net and the engine, and a supporter(400) mounted on a bottom surface of the net when the net is inserted into the filter medium and for supporting the filter medium not to be separated to the outside.