baber/WOPTO huggingface dataset:
Patent KR-20010016224-A (KR)
Title: Cigarette Filter for Easily Removing Harzardous material like nicotine and tar
Inventor: SONG YOON KANG
IPC: A24D3/04
Filed: 2000-11-23
Abstract: PURPOSE: Tobacco filter is provided which eliminates noxious component like nicotine, tar or so on with keeping specific tobacco taste so that it is remarkably effective in preventing various kinds of disease resulted from smoking. CONSTITUTION: In tobacco which is comprised of a leaf tobacco part(11) to receive leaf tobacco and a filter part(12) to receive a fibrous filter(13) for filtering noxious component, the tobacco filter is characterized by comprising the parts of: multiple penetration holes(15) with 0.1-1.0mm in the diameter of entrance side and 0.1-1.5mm in the diameter of exit side which are formed on a plate with 0.5-4.0mm thickness; and a distribution hole(14) which is placed between a pair of fibrous filters to form projections(16) in the front side.
Patent KR-20010062237-A (KR)
Title: Lens holding frame and lens barrel
Inventor: MORIYA MASAMI
IPC: G02B7/02
Filed: 2000-12-08
Abstract: PURPOSE: To provide a lens holding frame and a lens barrel which are capable of preventing an adhesive from being infiltrated into the effective aperture of a lens, excellent in workability and capable of stably obtaining sufficient bonding strength. CONSTITUTION: A lens receiving part 11b to receive the lens 12 in optical axis direction is provided at a part of the cylindrical part 11a of the lens holding frame 11 to fix and hold the lens 12 with the adhesive 13. An injecting part 11c whose cross section is formed into a slant face is provided at a position other than the lens receiving part 11b, and is filled with the adhesive 13, then the adhesive 13 is charged and infiltrated into the lens receiving part 11b, and excessive adhesive 13 is left at the injecting part 11c, so that the adhesive 13 is prevented from being infiltrated into the effective aperture of the lens 12.
Patent KR-20010035066-A (KR)
Title: The Heterojunction Bipolar Transistor device and the producing method
Inventor: KIM CHANG TAE
IPC: H01L29/737
Filed: 2000-12-12
Abstract: PURPOSE: A heterojunction bipolar transistor device and a method for manufacturing the same are provided to reduce a parasitic capacitance by using a process for forming an oxide layer. CONSTITUTION: A GaAs layer(11) of a high density for a collector contact is formed on a GaAs substrate(10). An Al(x)Ga(1-x)As layer(20) of the high density is formed on the GaAs layer(11). A GaAs layer(13) of a low density is formed on the Al(x)Ga(1-x)As layer(20). A GaAs base layer(14) of p-type high density is formed on the GaAs layer(13). An AlGaAs or an InGaP emitter layer(16) is formed on the GaAs base layer(14). A GaAs or an InGaAs layer(17) for reducing an emitter resistance is formed on the AlGaAs or the InGaP emitter layer(16). An AlGaAs oxide layer(19) is formed at an edge portion of the AlGaAs layer.
Patent KR-20020048637-A (KR)
Title: Structure for reinforcement of a roof-rack for vehicles
Inventor: LEE HO CHEOL
IPC: B60J7/047
Filed: 2000-12-18
Abstract: PURPOSE: Structure of roof lack reinforcement in a vehicle is provided to improve workability by reducing component and to reinforce a roof panel by supporting plural roof supports. CONSTITUTION: A roof lack reinforcement(30) mounted on both sides of a roof to install a roof lack(40) of a vehicle. Plural roof supports(10,20) reinforces a roof panel(50) by being mounted in a horizontal portion of the roof lack reinforcement. The roof lack reinforcement is welded on the roof supports and the roof panel by being mounted on an inner portion of the roof panel. The roof supports is horizontally formed on an inner portion of the roof panel. The roof lack reinforcement combines the roof supports by welding to mount the roof lack on an upper portion of the roof panel. The roof lack reinforcement supporting the plural roof supports mounted on the horizontal side portion to reinforce the roof panel. Thereby, structure of the roof lack reinforcement in a vehicle improves workability by reducing component. Moreover, the structure of the roof lack reinforcement in the vehicle reinforces the roof panel by supporting plural roof supports.
Patent KR-20010035089-A (KR)
Title: Method and apparatus for covering a stent
Inventor: RICHTER JACOB
IPC: A61F2/90
Filed: 2000-12-20
Abstract: PURPOSE: A biological covering for stent suitable for implantation in various lumens is provided, which resolves inconvenience in cutting and stitching for the production of a covering and increases utility of the stent by the use of very small expansion range of biological tissue. CONSTITUTION: Biological fibers are interwoven to form a stent covering. The fibers are disposed at an angle with respect to the longitudinal axis of the stent so that when the stent is expanded, the angle increases. A strip of pericardium is helically wound around a supporting stent while the stent is in a compressed state. When the stent is expanded, the strip unwinds, but maintains full coverage of the stent. Interlocking edges may be formed on the strip of pericardium to maintain full coverage of the stent.
Patent KR-20020050541-A (KR)
Title: Apparatus for preventing dis-operation of vending machine
Inventor: PARK SEONG HWAN
IPC: G07F9/00
Filed: 2000-12-21
Abstract: PURPOSE: A device for inhibiting the over-release of commodities in a vending machine is provided, thereby effectively inhibiting the over-release of commodities in a vending machine and preventing an owner's loss. CONSTITUTION: The device for inhibiting the over-release of commodities in a vending machine comprises a stopper which supports commodities in a carrying rack of the vending machine and is combined with a wheel which discharges commodities by one unit; a twist spring which is combined with the stopper; a locking pin which is rotatably installed with a side of the stopper and has a projection stopping or canceling the movement of the stopper; a locking bar which is a rotation shaft of the locking pin; and a push typed flap which has a pushing plate being connected to the operation of a solenoid and the wheel and contacted with the projection of the locking pin to cancel stop of the stopper by the locking pin.
Patent KR-20020051379-A (KR)
Title: Piezoelectric ceramic composition for ceramic filter
Inventor: HWANG SUN CHEOL
IPC: C04B35/491
Filed: 2000-12-22
Abstract: PURPOSE: A piezoelectric ceramic compound for a ceramic filter is provided to considerably improve a practical use by improving a temperature stability due to a high dielectric constant and a low dielectric loss at the same time. CONSTITUTION: A piezoelectric ceramic compound for a ceramic filter is composed of an aPb(Sb1/2 Nb1/2)O3 -bPbZrO3 -cPbTiO3 having a molecule in the ratio of 0.01 <=a <=0.05, 0.30 <=b <=0.65, and 0.30 <=c <=0.65, an MnO2 having in the range of 0.1 to 0.5 weight%, and a CeO2 having in the range of 0.1 to 0.5 weight%. At this point, the MnO2 is able to have in the range of 0.25 to 0.45 weight% and the CeO2 is also able to have in the range of 0.2 to 0.4 weight%. A piezoelectric characteristic is considerably improved by exchanging the MnO2 and the CeO2 with main elements except for the Pb and O.
Patent KR-20020051173-A (KR)
Title: Compensation system and method using electronic coupon puzzle
Inventor: JU HYEON TAEK
Filed: 2000-12-22
Abstract: PURPOSE: A system and a method for a compensation using an electronic coupon puzzle are provided to plan a continuous service of a client by supplying a puzzle piece with respect to a service of a client at an on-line server on the Internet and supplying a compensation with respect to a completed puzzle picture through a continuous service of the client and to derive client-inclination analysis data easily by classifying a kind of a puzzle picture in accordance with a price or shape of a commodity. CONSTITUTION: A commodity of a specific price is sold to a client through an on-line(210). In the case that a puzzle picture corresponded to the specific price is not existed while a puzzle adjustment is progressed(212), the client is requested for selecting one picture corresponded to the specific price out of a plurality of puzzle pictures(214). Puzzle pieces to be inserted into the puzzle picture corresponded to the specific price selected by the client are supplied(216). If the puzzle picture is completed corresponded to the specific price by repeatedly purchasing a commodity possessed in the specific price(218), a predetermined compensation is supplied(220).
Patent KR-20020053988-A (KR)
Title: Apparatus and method for pointing a braille
Inventor: MIN JI HONG
IPC: G06F15/02
Filed: 2000-12-26
Abstract: PURPOSE: A portable braille outputting system and method is provided to convert various kinds of characters, transmitted via an external device, i.e. a personal computer, into braille types which a visually handicapped can easily recognize. CONSTITUTION: The system comprises an I/O device(30), a storage(32), a character/dot conversion signal processor(33), a braille signal processor(34), an audio signal processor(35), a speaker(36), a keyboard(37), a system controller(31) and a braille output device. The I/O device(30) transmits or receives general character data via a communication cable. The storage(32) stores the character data transmitted via the communication cable. The character/dot conversion signal processor(33) extracts the character data, and converts the character data into braille dot data. The braille signal processor(34) outputs braille rise signals corresponding to the converted dot data. The audio signal processor(35) converts the character data, stored in the storage(32), into audio signals. The speaker(36) generates sounds corresponding to the audio signals. The keyboard includes a plurality of function keys for downloading general characters or selecting a function of regenerating or outputting the characters. The system controller(31) controls an operation of each component according to an input of the function keys. The braille output device raises 6 braille types according to the braille control signals for enabling a visually handicapped to recognize a number or a character.
Patent KR-20020055170-A (KR)
Title: A method for forming capacitor in semiconductor device
Inventor: YANG U SEOK
IPC: H01L21/3213
Filed: 2000-12-28
Abstract: PURPOSE: A method for fabricating a capacitor of a semiconductor device is provided to improve reliability and yield, by effectively eliminating etch residue generated in a dry etch process for forming a capacitor structure. CONSTITUTION: A dry etch process is performed to expose a material including a noble metal element by using a predetermined photoresist pattern. The photoresist pattern is eliminated. An organic layer(13) is applied on the resultant structure. A dry process is performed regarding the organic layer. A wet cleaning process is performed to eliminate the organic layer.
Patent KR-20020056504-A (KR)
Title: The shift lever for controlling its length
Inventor: WON SEONG JAE
IPC: B60K20/02
Filed: 2000-12-29
Abstract: PURPOSE: A shift lever having a length control element is provided to control the entire length of a shift lever with a variable element according to a physical condition of a driver, thereby improving the convenience of the driver. CONSTITUTION: A shift lever having a length control element includes a connection element(20) having a variable element connected to a knob(10) to be withdrawn or inserted by proper pressure, wherein the variable element includes a cylindrical restraining element(60) inserted in the connection element and having a position restraining part(61) formed with a plurality of restraining holes(61a-61c), and a holding element(70) provided to a connection shaft of the knob and formed of holding pins(72,72') for moving by the elasticity of a spring(71) to be selectively held in the restraining holes.
Patent KR-20020058374-A (KR)
Title: cell boundary recovery system
Inventor: KIM MIN SU
IPC: G06F11/00
Filed: 2000-12-29
Abstract: PURPOSE: A system for recovering a cell boundary is provided to recover a damaged cell boundary of transmission data without increasing a general load of a system. CONSTITUTION: A FIFO(First-in First-out) unit(50) receives input data from a data bus(D1) by one cell and transmits 9-bit data comprising data and a parity and 1-bit SOC(Start Of Cell) to a data processing unit(60) through a data bus(D2). The data processing unit(60) has a simple control function, receives the data in the data bus(D2), and processes/outputs the data. A clock unit(40) creates a clock for synchronizing the FIFO unit(50) and the data processing unit(60). A logic unit(70) stores data having an SOC always in an output register of the FIFO unit(50) for recovering a damaged cell. The first AND gate(71) logically multiplies an SOC being output from the FIFO unit(50) with an AE signal, applies a write enable signal for controlling a data storage in the data processing unit(60), and transmits the signal. The second AND gate(72) logically multiplies the AE signal with an SOC which is output from the FIFO unit(50) and reversed. An OR gate(73) ORs a logical AND result value of the second AND gate(72) and a read enable signal(REN2) from the data processing unit(60), applies a read enable signal(REN1) for making the FIFO unit(50) read data, and transmits the read enable signal(REN1) to the FIFO unit(50).
Patent KR-20020058403-A (KR)
Title: Image sensor having reflection layer and method for forming the same
Inventor: LEE GYEONG RAK
IPC: H01L27/14
Filed: 2000-12-30
Abstract: PURPOSE: An image sensor having a reflective layer and a method for fabricating the same are provided to increase the amount of light concentrated to a photo diode by forming a reflective layer on an upper portion of the photo diode. CONSTITUTION: An interlayer dielectric(52) is formed on a semiconductor substrate(50) having a lower structure including an isolation layer(51), a photo diode(PD), a transistor, and a metal line. The interlayer dielectric(52) around the photo diode(PD) is exposed by forming a photo-resist pattern. A hole is formed by etching the interlayer dielectric(52). A reflective layer(53) is formed on a whole surface of the above structure. The reflective layer(53) is formed by tungsten. A surface of the interlayer dielectric(52) is exposed by etching back the reflective layer(53). A metal line(M1), an insulating layer(54), a color filter array(CFA), an OCM layer(OCM), and a micro lens(ML) are formed thereon.
Patent KR-20020058731-A (KR)
Title: Road simulator controlled device of vehicle and method thereof
Inventor: YOO DAM
IPC: G01M17/00
Filed: 2000-12-30
Abstract: PURPOSE: A device and method for controlling road simulator of vehicle is provided to reduce time and cost for test by executing durability test according to environmental condition and property of road needed for oversees field test. CONSTITUTION: A device includes a chamber where a vehicle(10) to be tested is installed; a road simulator(100) simulating the vehicle; environment control parts(120,122,124,126) installed in the chamber and providing various climatic conditions corresponding with preset environmental conditions and road conditions of countries; an input device for inputting kind of durability test, corresponding test values and various climatic conditional value; a control part(130) analyzing values input to the input device, controlling driving of a test part according to the input kind and values of durability test and transmitting driving control signal to the environment control parts according to condition of environment and road of the corresponding country; and an output device outputting corresponding test result according to control of the control part.
Patent KR-20010086204-A (KR)
Title: 스판덱스 함유 직물용 텍스타일 처리 방법
IPC: D06M101/38
Filed: 1998-10-09
Abstract: 본 발명은 텍스타일을 향료와 접촉시켜 향료가 직물 상에 침착되도록 하는 것을 포함함을 특징으로 하는 스판덱스 섬유를 함유하는 실 또는 직물인 텍스타일의 처리 방법에 관한 것이다.  여기에서, 향료는 스판덱스 섬유상에 선택적으로 침착하는 방향성 물질의 혼합물이다.  실 또는 직물은 의복으로 제조될 수 있다.
Patent KR-20010031626-A (KR)
Title: 에너지를 적게 투입하며 저밀도 티슈를 제조하는 방법
IPC: D21F1/76
Filed: 1998-10-30
Abstract: 비압축성 탈수 장치는 에너지 효율적 방법으로 셀룰로스성 웹을 탈수하기 위해 사용될 수 있는 공기 스트림을 발생시킨다.  또한, 드루 건조 공정에 비하여 에너지/자본 면에서 효율적인 저밀도 티슈를 경제적으로 생산할 수 있도록 변형된 습식 압축기를 제공할 수 있다.  예를 들어, 셀룰로스성 웹을 비압축적으로 탈수할 수 있다.  즉, 동일한 속도에서 진공 탈수법으로 얻을 수 있는 에너지 효율보다 적어도 10% 더 큰 에너지 효율로 공기를 웹 내로 통과시킴으로써 성형 후 치밀도로부터 약 25% 내지 수분 보유 치밀도까지 비압축적으로 탈수할 수 있다.  특정 실시태양에서는, 분당 2500 피트 이상의 속도와 시트 폭 1 인치당 13 마력 이하의 에너지로 치밀도가 수분 보유 치밀도의 적어도 70%까지, 또는 분당 25000 피트의 속도와 시트 폭 1 인치당 30 마력 이하의 에너지로 수분 보유 치밀도의 적어도 80%까지 웹을 비압축적으로 탈수할 수 있다.
Patent KR-20010033153-A (KR)
Title: 4(3)-치환-4(3)-아미노메틸-(티오)피란 또는 -피페리딘유도체(=가바펜틴 동족체), 그의 제법 및 신경 질환 치료용도
IPC: A61K31/38
Filed: 1998-11-10
Abstract: 하기 화학식 1D 및 화학식 1E의 신규한 아민 및 그의 제약상 허용되는 염이 개시되어 있으며, 이들 화합물은 간질, 실신, 운동저하증, 두개부 질환, 신경퇴행성 질환, 우울증, 불안증, 공포증, 통증, 신경병리적 질환, 염증 질병 및 위장 질환, 특히 IBS의 치료제로서 유용하다.. 
     〈화학식 1D〉 
     
       
     
     〈화학식 1E〉 
     
       
     
     식 중, 
     n은 0 내지 2의 정수이고, 
     R은 설폰아마이드, 아마이드, 포스폰산, 헤테로사이클, 설폰산 또는 히드록삼산이며, 
     X는 -O-, -S-, -S(O)-, -S(O) 2 - 또는 NR' 1 (여기서, R' 1 은 수소, 탄소 원자수 1 내지 6개의 직쇄 또는 분지쇄 알킬 또는 벤질임), -C(O)R' 2 (여기서, R' 2 는 탄소 원자수 1 내지 6개의 직쇄 또는 분지쇄 알킬, 벤질 또는 페닐임) 또는 -CO 2 R' 3 (여기서, R' 3 은 탄소 원자수 1 내지 6개의 직쇄 또는 분지쇄 알킬, 또는 할로겐, 트리플루오로메틸 및 니트로로부터 선택된 1 내지 3개의 치환체로 치환되거나 치환되지 않은 페닐 또는 벤질기임)이다.
Patent KR-20010024808-A (KR)
Title: 비수 전해질 전지
IPC: H01M50/105
Filed: 1999-10-20
Abstract: 본 발명은, 라미네이트 필름으로 이루어지는 외장재에 소전지가 수용되어 주위가 히트 시일된 비수 전해질 전지에 있어서, 상기 외장재의 최내층인 열융착 수지층의 두께 T (㎛)에서의 수분 투과량을 R (g/㎡·일), 히트 시일부의 수지 단면적을 S (㎠), 히트 시일부의 평균 폭을 W (㎝), 소전지의 용량을 C (Wh)로 했을 때, (T ×R ×S)/(W×C)를 0.96 ㎍/Wh·일 이하로 하는 것이다.  이와 같이 설정함으로써 수분의 침입 속도가 용량 (Wh)당 350 (㎍/년) 이하가 된다.
Patent KR-20010041647-A (KR)
IPC: B65H19/22
Filed: 1999-03-15
Abstract: A reel-up for reeling a paper web onto reeling drums (2), comprising stand parts (5) with rails (9), along which the reeling drums (2), rotatably carried by their bearing housings (4), are displaced, a surface winding drum, over which the paper web runs and which is rotatably journalled in bearing housings (13) on the stand parts, a secondary system, and a primary system, having primary arms (24) with gripping members (33) for retaining a reeling drum (2), which primary arms have actuators (28) for moving the reeling drum (2) along the envelope surface of the surface winding drum. According to the invention, each primary gripping member has outer and inner locking arms (34, 35), pivotably journalled about a common journalling shaft (36) on the primary arm, a first actuator (44), carried by the gripping member to open and close the same by pivoting the outer locking arm (34) about the journalling shaft (36) in relation to the inner locking arm so as, in the open position, to receive the reeling drum and, in the closed position, retain the same in its bearing housings (4), and a second actuator (45), mounted between the primary arm and the inner locking arm (35). The outer and inner locking arms and the first actuator constitute a pivotable unit for regulating the linear load.
Patent KR-20010041716-A (KR)
Title: 변형된 상수 풀을 가진 자바 런타임 시스템 및 새로운코드의 자바 런타임 시스템내로의 도입 방법
IPC: G06F9/54
Filed: 1998-11-12
Abstract: 바이트코드(bytecode)와 클래스(class) 구조를  포함하는 프로그램을 수행하는, 스택에 기반을 둔 인터프리터(interpreter)를 포함하는 자바(Java) 런타임(runtime) 시스템이 제안되었다. 상기 시스템은 링킹(linking)동안에만 유용한 내부 정보와 후속 코드 바인딩(code binding)을 위하여 예약될 외부 정보를 가진 변형된 상수 풀(constant pool)을 더 포함한다. 상기 내부 정보는 링킹후에 상기 변형된 상수 풀로부터 제거된다.
Patent KR-20010042118-A (KR)
Title: 열회수식 증기 발생기
IPC: F22B1/18
Filed: 1999-03-23
Abstract: 본 발명의 열회수식 증기 발생기(10)용 도수로는 순환 드럼형 도수로와 관류식 도수로를 조합한 혼성 시스템이다.  저압 증발기(16)는 자연 순환식 또는 강제 순환식으로 설계되고, 고압 증발기(64)는 관류식으로 설계된다.  오리피스(68)는 유동 안정화를 위해 증발기 튜브(64)의 입구에 위치될 수 있으며, 증발기(64)와 고압 과열기(66) 사이의 중간 헤더(70)는 안정성을 향상시키고, 오리피스 압력 강하를 최소화하며, 증발기 튜브(64) 사이의 압력 손실을 균등하게 만든다.
Patent KR-20010071176-A (KR)
IPC: F02G1/043
Filed: 1999-04-26
Abstract: A rotary piston machine adapts the Stirling principle and can operate as an engine or a heat pump. Two variable volume units (1,4) have n-lobed chambers (3,6) rotatable about a common axis at a first speed. Each chamber contains an (n+1) sided piston (2,5), these being rotatable about a different common axis at a different second speed, and co-operating with the lobes to form expanding and reducing sub-chambers. The first to second speed ratio is (n+1):n.n ducts (10,11) incorporating regenerators provide intercommunication between the chambers (3,6) and are open and closed by the relative piston rotation to exchange fluid or vapour between units. Heating may be provided for one unit, the expansion unit (1), and cooling for the other, the compression unit (4), and the ducts can also incorporate heating and cooling means.
Patent KR-20010071191-A (KR)
Title: 하이브리드 차량 및 그 구동 장치, 및 그 구동 방법
IPC: B60W10/26
Filed: 1999-04-26
Abstract: 내연 기관(10)의 출력 토크와 전동기(19)의 출력 토크를 합성 또는 절환하여 구동륜에 전달하는 수단(22)을 갖는 하이브리드 차량 구동 장치에 있어서, 상기 내연 기관(10)의 배기 에너지를 전기 에너지로 변환하는 터보 제너레이터(7)와, 상기 터보 제너레이터(7)와 상기 전동기(19)를 전기적으로 접속하는 수단(1)을 구비한다.  하이브리드 차량에 있어서, 희박 상태로 엔진을 가능한 한 오래 구동시킴으로써 효율이 향상된다.
Patent KR-20010074511-A (KR)
Title: 고분자전해질형 연료전지
IPC: H01M8/10
Filed: 1999-06-10
Abstract: 본 발명의 고분자전해질형 연료전지는, 전극의 상기 촉매반응층과 가스확산층 사이에, 전도성미립자로 이루어지는 층을 형성하는 것, 상기 촉매반응층에 있어서의 촉매입자 및 상기 촉매입자를 담지하는 담체가 적어도 어느 하나의 표면에 수소이온확산층을 설치하는 것, 또는 상기 촉매반응층을 적어도 친수성탄소재료에 촉매입자를 담지시켜 이루어지는, 촉매체, 및 발수성탄소재료로 구성하는 것에 의해서, 효율적인 전극반응에 의해 뛰어난 성능을 발휘한다.
Patent KR-20020063395-A (KR)
Title: Phosphor for plasma display panel
Inventor: JUNG IL HYEOK
IPC: H01J11/42
Filed: 2001-01-29
Abstract: PURPOSE: A fluorescent substance for plasma display panel is provided to improve a cohering characteristics by adhering a polymer and colloidal particles on a surface of the fluorescent substance. CONSTITUTION: A fluorescent substance is mixed and stirred with water. Y2O3:Eu, Y2SiO5:Eu, Y3Al5iO12:Eu, Y3Al5iO12:Eu, Zn3(PO4)2:Mn, and LuBO3:Eu are used as red fluorescent substances of a plasma display panel. Y2SiO5:Ce, and CaWO4,:Pb, BaMgAl14O23:Eu are used as blue fluorescent substances of the plasma display panel. Zn2SiO4:Mn, BaAl12O19:Mn, SrAl13O19:Mn, CaAl12O19:Mn, YBO3:Tb, BaMgAl14O23:Mn, LuBO3:Tb, GdBO3:Tb, ScBO3:Tb, and Sr6Si3O8Cl4:Eu are used as green fluorescent substances of the plasma display panel. One or more fluorescent substances are condensed by adding a polymer to the mixture of the fluorescent substance.
Patent KR-20020063725-A (KR)
Title: Apparatus for fusion-welding stud pin to crt panel
Inventor: PARK YONG HWAN
IPC: H01J9/24
Filed: 2001-01-30
Abstract: PURPOSE: A pin fusion system for CRT panel is provided to automatically adjust the elevating position of post member according to the size of CRT panel. CONSTITUTION: A pin fusion system comprises a support unit(30); a post member(32) coupled to the support unit, and which has a measurement tip(33) arranged at an end of the post member, in such a manner that the measurement tip contacts an inner surface of a panel(22) and measures displacement in the axial direction of the panel; an elevating unit(37) interposed between the support unit and the post member, and which permits the post member to elevate with respect to the support unit in such a manner that the measurement tip is movable between an operating position where the measurement tip contacts the inner surface of the panel and a retrieval position where the measurement tip deviates from the panel; a position sensor(52) for sensing the elevation position of the post member; and a control unit for controlling the elevating unit in such a manner that the measurement tip is disposed at the operating position, by comparing the elevation position of the post member detected by the position sensor, with a reference position.