baber/WOPTO huggingface dataset:
Patent KR-20000060000-A (KR)
Inventor: KIM DO YOUNG
IPC: H05K3/34
Filed: 1999-03-10
Abstract: PURPOSE: An insert plate and a fabricating method thereof are provided to minimize soldering defects in an automatic inserting process and prevent environmental disruption and toxication of body caused by lead by using soldering paste instead of soldering liquid. CONSTITUTION: A plate having a thickness of about 0.5 to 4mm is cut proportional to the size of a PCB. Then, the plate is machined with circles having a uniform size through wire and end mill machining, nozzles having uniform material are impressed into the circles, and the grinding is performed so as to complete a plate construction having a uniform height. Then, surface plating is completed with uniform thickness and material for preventing de-coloring and oxidation. After completing the plating, coupling aluminium to the plate is performed to complete an insert plate.
Patent KR-20000060292-A (KR)
Inventor: KIM MYEONG GUK
IPC: G01M1/30
Filed: 1999-03-13
Abstract: PURPOSE: An apparatus for aligning a rotation shaft used when mounting a coupling and a using method thereof are provided to simplify the aligning of the rotation shaft when using the coupling for power transmission, maintain an initial load value applied to surfaces coupled with the coupling by using a surface pressure measuring sensors in case of repair, and maintain the load uniformly. CONSTITUTION: An apparatus for aligning a rotation shaft used when mounting a coupling includes a convex mounting part(12) to be assembled to an axial center of a rotation machine in the center of a plate type main body(11), a plurality of surface pressure measuring sensors(13) radially provided around the mounting part, a path(14) connected from the surface pressure measuring sensors to an end of the main body, positioned with a lead line from the surface pressure measuring sensors and inserted with a balancing element(16), and a plurality of coupling holes(15) formed predetermined positions of the main body.
Patent KR-19990077936-A (KR)
Title: 전류공진형스위칭전원
IPC: H02M3/335
Filed: 1999-03-16
Abstract: 스위칭 전원에서, 1차측 MOS 트랜지스터들이 교대로 턴 온됨에 따라서, 트랜스포머의 2차 권선으로 공진 전류가 유입되고 2차측에 교번 전력이 전달된다.  2차 권선에서 발생되는 교번 전압은 2차 권선에서 발생된 전압에 의해 2차측 MOS 트랜지스터들의 게이트들에 인가되고, 따라서 2차측 MOS 트랜지스터들은 각기 전압의 극성이 양인 주기들에서 턴 온된다.  정류 전류들은 쵸크 코일을 통하여 커패시터에 유입되어 동기 정류를 수행한다.  만일 트랜스포머가 반전될 때 평활 커패시터의 전압이 교번 출력 전압보다 높게 되면, 2차측 MOS 트랜지스터들로 역전류들이 유입된다.  쵸크 코일의 역기전력에 의하여, 트랜스포머가 반전될 때 흐르는 역전류들이 억제되고, 스위칭 전원의 효율이 저하되는 것이 저지된다.
Patent KR-20000011210-A (KR)
Inventor: YOKO ISUNICHI
IPC: D03C13/00
Filed: 1999-03-17
Abstract: PURPOSE: A structure of delivery of micro flux of fluid is provided to prevent the abrasion by maintaining the lubricating state all the time, the degradation of the operation efficiency and the leakage of the lubricating agent to unnecessary area. CONSTITUTION: The structure comprises:a body unit(3) having lower holes(18, 23) having size able to be easily processed; fluid guides(27, 28) inserted into the lower holes of the body unit; gaps(35, 37) forming a passage by the difference of the size of the opening area of the lower holes and one of the section area of the fluid guides; and a tributary part(5) having a first lower hole(18) formed toward the shaft of the body unit, a cut part(19) in a shape of a slit and a second lower hole(23) communicated with the first lower hole in the cut part. Thereby the lubricating state is maintained all the time.
Patent KR-19990078177-A (KR)
Title: 폴리우레탄발포체의제조방법
IPC: C08G18/77
Filed: 1999-03-24
Abstract: 본 발명에서는 촉매 및 임의로는 보조제 및(또는) 첨가제의 존재하에 이소시아네이트와 이소시아네이트-반응성 화합물의 반응에 의한, 폴리이소시아네이트 중부가 생성물을 기재로 한 발포 플라스틱 재료의 제조 방법에 있어서, 
     (i) 이소시아누레이트 및(또는) 뷰렛 구조를 갖는 이소시아네이트를 사용하고, 
     사용되는 이소시아네이트-반응성 화합물은 
     (ii) 400 내지 8,000의 분자량을 갖고, 화합물중에 존재하는 전체 히드록실기를 기준으로 하여 50 % 이상의 1 급 히드록실기를 함유하는 1 종 이상의 디올 및(또는) 폴리올(400 미만의 분자량을 갖는 디올 및(또는) 트리올이 사슬-확장제 및(또는) 가교제로서 임의로 사용됨), 및 
     (iii) 1 개 이상의 1 급 아민기를 갖는 1 종 이상의 화합물이고, 
     반응은 
     (iv) 촉매로서 작용하는 하나 이상의 3 급 아민, 및(또는) 
     (v) 촉매로서 작용하는 하나 이상의 금속염, 및 
     (vi) 물 
     의 존재하에 수행되는 것을 특징으로 하는 방법을 제공한다.
Patent KR-20000061345-A (KR)
Inventor: JUNG TAE HUI
IPC: G11B7/257
Filed: 1999-03-25
Abstract: PURPOSE: An optical recording medium and a fabrication method of the same are provided for enhancing a repeated recording characteristic of an over write jitter by minimizing a jitter bump phenomenon. CONSTITUTION: A lower dielectric layer, a recording layer, an upper dielectric layer, a reflection layer, and a UV resin which is a protection layer are sequentially stacked on a polycarbonate substrate having a thickness of 0.6mm or 1.2mm. The dielectric layer is formed of ZnS-SiO2 and may be formed of SiO2, (ZrxCe1-x)O1-y, AIN, Al2O3. A gas of N2, O2, CO2 is inserted into upper and lower sides or one side of the recording layer by adding a small amount of GeSb-Sb2Te2 group material or Ag, Se, In, Co, etc. or using Ag-In-Sb-Te group material for thereby forming an interface layer having a thickness of about 5nm.
Patent KR-19990078296-A (KR)
Title: 무선데이터통신방법및시스템
IPC: H04W48/08
Filed: 1999-03-26
Abstract: 클라이언트 머신(client machine)이 무선 통신 네트워크, 공용 네트워크 및 라인 인터페이스를 통하여 유선 네트워크에 로그 인하여 유선 통신 네트워크의 서버 머신(server machine)과 데이터를 송신/수신하는 본 발명의 무선 데이터 통신 방법은 제어 데이터를 데이터의 헤드에 삽입하여 송신/수신하고 원격국(remote station)으로부터의 응답 수를 억제하는 단계와, 접속 품질의 저하로 통신 라인이 접속해제되는 경우에 상기 통신 라인의 접속해제의 이유를 검사하여 자동으로 재접속하는 단계와, 상기 서버 머신과의 접속을 다시 개설하는 단계와, 상기 전송된 데이터의 끝에서부터 데이터 전송을 다시 시작하는 단계를 포함한다.
Patent KR-19990046575-A (KR)
Title: 주파수대역별전자파흡수및항균기능조성물
Filed: 1999-04-01
Abstract: 본 발명은 주파수 대역별 전자파 흡수 및 항균기능 조성물에 관한 것으로서, 각종 전자제품에서 발생되는 불요불급 전자파를 주파수대역별 구분하여 흡수하므로써 전자기기 상호간의 간섭을 최소화함은 물론 전자파가 인체에 미치는 영향을 극소화하기 위하여 각종 제품에 적합한 전자파 차폐용 조성물을 제공하는데 목적이 있다. 
     이를 실현하기 위한 본 발명의 조성물은 열가소성수지 또는 열경화성수지중 어느 하나의 조성물에 5∼45중량%의 무기자성체를 포함시켜 이루어지며, 
     이에 따라 제조된 전자파 차폐체는 발생되는 전자파를 흡수한 후 미열로써 자체 소멸시킴과 동시에, 균에 대한 항균력을 갖게 되는 이점이 있다.
Patent KR-20000052277-A (KR)
Title: Lead-free solder and soldered article
Inventor: TAKAOKA HIDEKIYO
IPC: B23K35/00
Filed: 1999-04-13
Abstract: PURPOSE: A lead-free solder and a soldered article are provided which barely cause electrode erosion during soldering or during aging after soldering, and have high tensile strength and thermal impact resistance. CONSTITUTION: A lead-free solder comprises: (i) 0.01-0.5 wt.% of nickel; (ii) 0.5-3.39 wt.% of silver; and (iii) not less than 96.6 wt.% of tin. The soldered article comprises: (i) a workpiece containing a transition metal conductor capable of readily diffusing into melted tin; and (ii) a lead-free solder which is applied and bonded to the workpiece so as to be electrically and mechanically bonded to the transition metal conductor.
Patent KR-19990083207-A (KR)
Title: 주변기기 및 그 제어방법
IPC: G06F13/00
Filed: 1999-04-15
Abstract: 복수의 주변 기기와 동시 액세스 가능한 USB 인터페이스를 사용하여 상태 정보를 송신할 때에 상태 정보의 즉시성을 보증함과 동시에 밴드 폭을 널게 개방할 수 있는 주변기기 및 그 제어방법을 제공하는 것을 목적으로 한다. 
     (해결수단) 
     프린터(15)에 USB의 벌크 전송으로 상태 정보를 송신 가능한 제 1 전송 기능(37)과 인터럽트 전송으로 상태 정보를 송신 가능한 제 2 전송 기능(38)을 마련한다.  호스트로부터의 요구에 응답하는 상태 정보에서 그 발행되는 타이밍이 호스트에서 파악 가능한 상태 정보는 제 1 전송 기능(37)에 의해 벌크 전송으로 송신하여 밴드 폭을 벌크 전송을 위하여 확보한다.  한편, 호스트에서 타이밍을 모르는 자발적인 상태 정보는 제 2 전송 기능(38)에 의해 전송 주기가 짧은 인터럽트 전송으로 송신하여 상태 정보의 즉시성을 확보한다.
Patent KR-20000066326-A (KR)
Title: Low power multiplier
Inventor: KIM GYEONG TAE
IPC: G06F7/52
Filed: 1999-04-15
Abstract: PURPOSE: A low power multiplier is provided to prevent a generation of unnecessary bits when performing a multiplication operation using a Wallace tree algorithm and a Booth algorithm in a VSB(Vestigial SideBand) mode channel equalizer so that it can reduce a power consumption and its structure size. CONSTITUTION: A low power multiplier comprises a partial product generator(10), an adder(20) and a final product value output module(30). The partial product generator(10) receives a 10 bits multiplicand and a 10 bits multiplier, and generates a partial product based on a Booth algorithm. The adder(20) extends the partial product by using a sign-generate algorithm, and then generates a final product value by performing an addition operation. The final product value output module(30) outputs the product value generated from the adder(20).
Patent KR-19990083284-A (KR)
Title: 토크컨버터베어링
IPC: F16H57/025
Filed: 1999-04-17
Abstract: 본 발명은 토크 컨버터 베어링에 관한 것으로서, 토크 컨버터 베어링은 피동 유닛(unit)의 첫 번째 하우징(housing)과 구동 유닛의 두 번째 하우징 사이에 배치되며, 상기 첫 번째 하우징 및 두 번째 하우징의 각각의 한면에 회전 가능하게 고정 결합되는 플라스틱 기본체(plastic basic body)를 구비하며, 상기 플라스틱 기본체는 상기 첫 번째 하우징을 고정하기 위해서 한 평면에 놓이는 베어링 표면과 관통공(passage opening)을 함께 구비하고 있으며, 상기 플라스틱 기본체에 한 평면에 놓이며 상기 두 번째 하우징에 장착될 수 있는 넓은 면이 형성되어 있다.  간단하고 비용이 저렴하게 조립되고, 또한 기계적 안정성을 갖고 있는 토크 컨버터 베어링이 임의의 기어 플랜지 페이싱에 적응할 수 있는 어느 정도의 탄성을 유지하며 제작되기 위해서, 상기 토크 컨버터 베어링은 하기와 같이 구성된다.  사출 성형(injection molding)법에 의해 접시형(saucer type)이며 일편(一片)으로 형성된 플라스틱 기본체(2)는 외피 내부에 배치된 덕트 스페이서(duct spacer: 9)를 구비하며, 상기 플라스틱 기본체(2) 내에는 두 번째 하우징에 장착될 수 있는 면(3)에 대해 수직으로 향하는 라이너(liner: 4)가 삽입되고, 상기 라이너(4)는 고정 수단에 의해 상기 장착될 수 있는 면의 접촉 압력이 작용하여 상기 두 번째 하우징에 세게 눌려지며, 상기 관통공(8)은 상기 플라스틱 기본체(2)의 플랜지형 에지 영역(edge area: 7a)에 형성된다.
Patent KR-20000072909-A (KR)
Inventor: LIM HO GYEONG
IPC: H01L21/304
Filed: 1999-05-03
Abstract: PURPOSE: An apparatus for polishing a semiconductor wafer is provided to reduce a polishing difference between a central part of the wafer and an edge of the wafer, by performing a first polishing in the state that the wafer is absorbed and fixed, and by performing a second polishing in the state that air is sprayed to a central part of a rear side of the wafer through a spraying hole. CONSTITUTION: An apparatus for polishing a semiconductor wafer(12) has a plurality of vacuum holes(11a) and a pad. The plurality of vacuum holes vacuum-absorbs the wafer, established in a bottom surface of a hold head(11). The pad is established in a lower part of the hold head. A plurality of spraying holes(20) spray air to a central part of a bottom surface of the hold head.
Patent KR-19990088118-A (KR)
Title: 화합물반도체박막의ｐ형으로의활성화방법
IPC: H01S5/00
Filed: 1999-05-07
Abstract: 본 발명에서는 화합물 반도체 박막의 p형으로의 활성화 방법이 개시된다. 기상에피택시법 특히 유기금속화학기상증착법으로 성장된 화합물반도체소자의 전기전도도를 증가시키기 위해 반도체 박막의 밴드갭 보다 에너지가 큰 전자기파를 박막에 조사하며 열처리를 수행하는 방법이다. 성장시 박막에 포함되는 p형 불순물의 함량이 증가하면 박막의 고유저항(resistivity)은 높아지고 열처리 온도는 낮아지며, 또한 전극과의 접촉저항도 낮아진다.
Patent KR-20000073531-A (KR)
Inventor: LEE SANG HEON
IPC: A61M5/32
Filed: 1999-05-11
Abstract: PURPOSE: A syringe is provided to disuse a used syringe safely and to prevent a used syringe from being reused by making an external protection cap separated from an inner protection cap. CONSTITUTION: A syringe comprises an inner protection cap(1), an outer protection cap(2) and a spring(3) installed between the inner protection cap(1) and the outer protection cap(2). A breaking device is provided which separates a concave groove(11) and a concave groove chin(12) and consists of a syringe-protruded portion(4) and a prominence and depression(9). When the breaking device is released by twisting the outer protection cap, the inner protection cap(1) is separated from the outer protection cap(2).
Patent KR-19990088223-A (KR)
IPC: C07C309/48
Filed: 1999-05-12
Abstract: 본 발명은 화학식 2의 화합물을 알콜성 또는 이극성 비양자성 용매(dipolar aprotic solvent)중에서 강염기의 존재하에 화학식 3 또는 화학식 4의 화합물과 반응시킴을 특징으로 하는, 화학식 1의 설폰화 디스티릴-비페닐 화합물의 제조방법에 관한 것이다. 
     화학식 1 
     
       
     
     화학식 2 
     
       
     
     화학식 3 
     
       
     
     화학식 4 
     
       
     
     상기식에서, 
     R 1 은 수소, C 1 -C 5 알킬, C 1 -C 5 알콕시 또는 할로겐을 나타내고, 
     R 1A 는 수소, C 1 -C 5 알킬, C 1 -C 5 알콕시 또는 할로겐을 나타내고, 
     R 2 는 C 1 -C 5 알킬을 나타내고, 
     R 3 은 C 1 -C 4 알콕시, 할로겐 또는 SO 3 M에 의해 임의로 치환된 페닐, 또는 C 1 -C 12 알킬을 나타내고, 
     R 4 는 C 2 -C 6 알킬렌을 나타내며, 
     M은 수소, 알칼리 금속, 알칼리 토금속, 또는 암모늄을 나타낸다. 
     본 발명은 또한 화학식 3 및 화학식 4의 신규한 화합물 및 이들의 제조방법에 관한 것이다. 
     본 발명은 또한 본 발명의 방법에 의해 제조된 설폰화 디스티릴-비페닐 화합물의, 텍스타일, 세제 및 종이의 형광 증백제로서의 용도에 관한 것이다.
Patent KR-20000074871-A (KR)
Inventor: KIM JING SEAUN
IPC: F02D29/00
Filed: 1999-05-26
Abstract: PURPOSE: A device is provided to prevent sudden start of a motor vehicle and reduce fuel consumption. CONSTITUTION: A device has a sensor for sensing opened or shut-off state of an automatic choke valve attached to a carburetor. The sensor is installed in such a manner as to allow a driver to check the complete opening of the valve in the cab. If an air door in an engine is sensed as incompletely opened, it is judged that an oil is excessive and a combustion is incomplete.
Patent KR-20010003368-A (KR)
Inventor: CHOI SEOK JIN
IPC: F16H63/42
Filed: 1999-06-23
Abstract: PURPOSE: A display device of gear position of an automatic transmission for a vehicle is provided to display the gear position on driving fast and easily, so that a driver can perceive the shifting condition well. CONSTITUTION: A display device of gear position of an automatic transmission for a vehicle comprises: a power-supply device(100) to supply a circuit with a stable power source on traveling; a control device(200) to determine a gear position according to the traveling condition and to output a shifting control signal; an interface circuit(300) to control on/off of a solenoid valve through the shifting control signal from the shifting control device and to output a signal corresponded to the gear position; a display device(400) of gear position to display the gear position by the signal from the interface circuit.
Patent KR-20010004671-A (KR)
Inventor: LEE SANG PIL
IPC: G11C11/407
Filed: 1999-06-29
Abstract: PURPOSE: A method and an apparatus for providing a word line boosting signal of a semiconductor memory device are provided to reduce an overall self refresh current by reducing a power consumption in a high voltage terminal during self refresh of the memory device. CONSTITUTION: A method provides a word line boosting signal of a semiconductor memory device from a word line boosting signal generator corresponding to the decoding result of a row address signal inputted in row active as to a word line in a sub array selected among a number of sub arrays each having the word line boosting signal generator. The method comprises the processes of: retaining a voltage of the word line boosting signal continuously during precharge as to the corresponding word line after the row active; and providing the word line boosting signal to the selected word line by disabling the previous word line boosting signal generator and by enabling the selected word line boosting signal generator at present if a designated address of the word line boosting signal generator is varied during the following row active.
Patent KR-20010008574-A (KR)
Inventor: KIM HAK MUK
IPC: H01L21/304
Filed: 1999-07-02
Abstract: PURPOSE: A method for removing a photoresist layer is provided to reduce a fabrication time by removing a polymer and a photoresist layer at the same time after mixing ozone water and fluorine group when removing the photoresist layer. CONSTITUTION: A lower layer for a patterning is deposited on a wafer(10). A photoresist layer is deposited on a lower layer and is patterned. The lower layer is etched by using a patterning part as a mask. Ion-implantation is performed, and then a residual photoresist layer is removed. When removing the photoresist layer, a wafer is annealed in a solution wherein a pure water, ozone, and a fluorine group solution are mixed, for a predetermined time. The ozone water uses ozone density of more than 30ppm.
Patent KR-20010009778-A (KR)
Inventor: CHO GYEONG SEON
IPC: H04B7/26
Filed: 1999-07-14
Abstract: PURPOSE: A method for estimating a propagation path loss in a radio network design system is provided to offer a path loss estimation value very similar to the actual calculation value by adapting an interpolation technique with respect to a cell that have no frequency analysis value. CONSTITUTION: A method for estimating a propagation path loss in a radio network design system comprises a first step of calculating a propagation path loss value with respect to the cells existing on a cell map, a second step of endow the cell having propagation path loss value with a weighting value to estimate the propagation path loss value of the cell that locates at between center lines and have no the propagation path loss value, and a third step of estimating the propagation path loss value of the cell have no the propagation path loss value by the interpolation technique which refers to the cells being endowed the weighting value. Here, the weighting value is calculated from a distance between the cell that no the propagation path loss value and the cell that exists in the same distance from a center, and calculated based on an electric wave propagation characteristics obtained from the propagation analysis results.
Patent KR-19990078638-A (KR)
Title: 알루미니움용접안경테
Filed: 1999-07-19
Abstract: (1) 발명이 속한 기술분야 
     알미늄 선재나 판재를 가공하여 안경테에 필요한 각부품을 만들어,열처리하여 그 이음새들을 용접하는 기술과 그 제품. 
     (2) 발명의 목적 
     안경테는 가벼워야한다. 기존의 양백 및 스텐레스 스틸 소재 안경테는 약 18그램에서 20그램, 가장 가볍다는 티타니움 안경테가 보통 8～10그램의 중량이나, 이들 소재와 같이 경도와 인장강도를 유지하면서 보다 가벼운 안경테(약3～4그램)를 제작하여 사용자들이 보다 편하고 가벼운 안경테를 사용케 하고 또한 다양한 디자인을 보다 저렴한 가격에 제조함에 있다. 
     (3)발명의 구성 
     알미늄 선재나 판재를 사용하여 안경테에 필요한 부품을 만들어, 안경테에 필요한 경도와 인장강도가 나오도록 열처리하여, 전체도면(앞면도와 상면도)과 같이 안경테가 되도록 필요한 각 이음새를, 기존 양백선이나 스텐레스 스틸 소재의 금속안경테와 같이 붕사와 긴노를 이용하여 용접을한다. 곧 첫째 제1도와 같이 렌즈를 잡아주는 홈선, 코다리 및 쌍철간에, 둘째 제2도와같이 홈선과 홈선장석, 안경다리의 미미부분간에, 셋째 제3도과 같이 홈선과 코기둥간에,또한 코기둥과 코바가지간에, 넷째 제4도와 같이 다리(미미)와 다리장석간(스프링장석 포함)에 용접을 하여 하는 기술이다. 
     (4)발명의 효과 
     첫째 알미늄 선재를 가공하여 부품을 만들어 열처리하여, 각 이음새 부분을 용접함으로써 가공비를 줄일 수 있고 둘째 보다 가볍운 안경테가 개발됨으로써 사용자들에게 훨씬 편리하게 해준다. 그 안전성은 양백선으로 만든 안경테나, 기타 다른 금속으로 만든 안경테만큼 안정성이 뛰어나다. 
     셋째 소재와 기술의 국산화로 수출에의한 외화 가득율을 높일 수 있고, 특히 수입대체효과가 크다.
Patent KR-20000011886-A (KR)
Inventor: WAKIZAKA MAYUMI
IPC: H04W4/16
Filed: 1999-07-22
Abstract: PURPOSE: An improved AAL2 cell receiving circuit is provided to be able to process the AAL2 cell and the standard cell commonly in one AAL terminal. CONSTITUTION: The circuit has a radio base transceive station(38) including an AAL receiving circuit(2) and a radio station(23¬1 -23¬n). The AAL receiving circuit has an AAL identification part(3), a standard cell relay part(4), an AAL2 assembling part(5), a cell multiplexer(MUX)(6) and an AAL terminal(7¬1-7¬n). The cell multiplexer is received from the standard cell from the standard cell relay part and the AAL2 assembling part, and it multiplex the ATM cell converted to a standard cell from one among the short cells in each AAL2 cell. And the multiplexed cells are transmitted to the AAL terminal via a common ATM bus(9).
Patent KR-20010011158-A (KR)
Inventor: JUNG MUN JO
IPC: C07D317/00
Filed: 1999-07-26
Abstract: PURPOSE: A method for preparing alkylene carbonate is provided which can synthesize high yield of alkylene carbonate under unstringent condition by using lithium halide as a catalyst. The catalyst has a high catalytic activity, and is easy to separate from a product and to reprocess the catalyst. CONSTITUTION: The alkaline carbonate of formula (1) is prepared by reacting alkylene oxide with carbon dioxide using one or more lithium halides selected from LiX (wherein, X=Cl, Br or I) as the catalyst, wherein R1 and R2 are independently hydrogen or C1-C4 alkyl. The conditions are as follows: 80-170deg.C of a reaction temperature and 10-100 atm of an air pressure.
Patent KR-20000012030-A (KR)
Inventor: HOUSMAN GILBERT
IPC: H02N13/00
Filed: 1999-07-28
Abstract: PURPOSE: A device and a method are provided to reliably measure the performance variable of the electrostatic chucks and to correlate the measured value with the performance of the chucks at in situation. CONSTITUTION: The measurement device(100) which is placed at outer part of a processing chamber for the measurement of more than one of variables of an electrostatic chuck(110) comprises: a fixture(120) having a chuck support(122); a probe(130) having a probe head(132) fixed on a probe mount(124); a probe mount(124) which is supported by two vertical columns(126A, 126B); a controller(140); and a data acquirement system(150).
Patent KR-20010016711-A (KR)
Inventor: KWON YEONG OK
IPC: F16K11/00
Filed: 1999-08-02
Abstract: PURPOSE: A flow direction switching valve for exclusive use of water supply is provided to easily and promptly convert supplied water into straight water or shower water, thereby improving the utilization capacity of a hydrant. CONSTITUTION: A flow direction switching valve includes a spiral part(32) of a main valve body having a plurality of O rings(4), coupled with a switching valve installation part having a passage, a straight water channel and a shower water channel, which are being communicated with each other, wherein the flow direction switching valve includes a communicating hole(31) oppositely formed at one side of the spiral part of the main valve body to be communicated with the inside, a polygonal aperture(33) formed at the other side; a handle connecting part(51) formed in one end of the main valve body, a plurality of O rings formed at the center of the main valve body, an operational member(5) having the spiral part(52) inserted into the lower end part of the main valve body, the spiral part(62) of a hermetical closed port(6) having a polygonal insertion part(63) installing a packing(61).
Patent KR-20010017662-A (KR)
Inventor: JUNG IK JOO
IPC: G10L15/04
Filed: 1999-08-13
Abstract: PURPOSE: A method for automatically transmitting a station break commercial message(SB CM) broadcasting by using a voice recognition technology is provided so that expenses can be cut down by automatically transmitting the SB CM broadcasting, instead of a manual operation by a voice call sign. CONSTITUTION: An analog voice call sign signal is received and digitalized in a pulse width modulation type by a predetermined sampling frequency and bit, thus generating N digital voice data(S1). N reference patterns and reference threshold values are generated by sequentially reading the N call sign voice data from a reference pattern and threshold value generating software module(S2). When voice recognition starts, the input analog voice call sign signal is digitalized into a predetermined sampling frequency and bit. Whenever a plurality of voice samples are inputted(S3), voice is analyzed in a voice analysis software module as long as an analysis period sample length, and an input pattern is also analyzed(S4). Each distance between the input pattern and the N reference patterns is calculated in a distance measuring software module(S5). The respective distances are compared with final threshold values(S7). When the distances are greater than the final threshold values, the procedure returns to the third step(S3). If not, the voice call sign starts(S8). When a specific voice call sign signal is voice-recognized, the SB CM broadcasting is automatically transmitted(S9).
Patent KR-20000017336-A (KR)
Title: Linear rolling motion guide apparatus
Inventor: ISE KENZIRO
IPC: F16C33/42
Filed: 1999-08-17
Abstract: PURPOSE: A linear rolling motion guide apparatus is provided to reduce the composing parts and also the assembling workers when forming a guide member guiding a flexible belt-shaped member to a movable block. CONSTITUTION: The apparatus is composed of:an orbital member formed by having an orbit extended its lengthwise; a movable member formed by having a rolling member circulation passage including a load rolling member rolling orbit corresponding to the orbit; many rolling members rolling in the rolling member circulation passage; and a rolling member connecting assembly installed to the movable member and having a flexible belt-shaped member supporting the rolling members to be able to rotate in row.