baber/WOPTO huggingface dataset:
Patent KR-20030048648-A (KR)
Title: Auto machine for printing propaganda goods
Inventor: OH JUNG HEE
IPC: B41F17/36
Filed: 2001-12-12
Abstract: PURPOSE: An advertising material printing apparatus is provided to improve workability and productivity of a printing work by automatically discharging printing material. CONSTITUTION: An advertising material printing apparatus includes a feeding section, a driving section and a printing section. The feeding section has a conveyer belt(10) for continuously conveying printing material and a chute(11) positioned adjacent to the conveyer belt(10) in order to input printing material in series. The driving section has a motor(12) parallel installed at a lower portion of the chute(11), a rack-pinion assembly(14) for moving printing material to a working position, and a timing belt(15) for setting printing material to the working position. The printing section has a printing head(16) for performing the printing work with respect to printing material, a frame(17) for supporting the printing head(16) and a printing die(18) having a screen.
Patent KR-20030049109-A (KR)
Title: Fabricating method of Image sensor
Inventor: LEE NAN I
IPC: H01L27/146
Filed: 2001-12-14
Abstract: PURPOSE: A method for manufacturing an image sensor is provided to be capable of improving photo sensitivity by enhancing the generation of EHP(Electron-Hole Pair). CONSTITUTION: A trench for a photodiode(PD) is formed by selectively etching a semiconductor layer(20). The first impurity region(21) is formed by filling doped germanium(Ge) into the trench and planarizing. A field insulating layer(22) is formed to contact one end of the first impurity region(21). A gate electrode(24) is formed to contact the other end of the first impurity region(21). The second impurity region(n) is formed at the semiconductor layer overlapped with the gate electrode. The third impurity region(p0) is formed on the surface of the first impurity region(21).
Patent KR-20030051989-A (KR)
Title: Device for removing swarf in cleaning line
Inventor: JUN SEONG TAEK
IPC: B24B55/12
Filed: 2001-12-20
Abstract: PURPOSE: A swarf removing apparatus of a degreasing solution tank in a strip grinding line degreasing system is provided to eliminate swarf conveniently by cleaning swarf from a filter mechanically, and to reduce repair time by preventing blocking of the degreasing solution injection nozzle. CONSTITUTION: A swarf removing device of a degreasing solution tank(10) is composed of a swarf separation part having a filter net(15) installed in the lower part of the degreasing solution tank and a removing unit eliminating swarf from the filter, and separating swarf from the degreasing solution, and a collecting and treating part having a hopper(30) collecting swarf separated from the filter net, a transfer screw(31) installed in the lower part of the hopper to move swarf and a collecting container(34) connected to the transfer screw, and collecting and treating separated swarf. Swarf is eliminated conveniently by cleaning swarf from the filter mechanically, and blocking of the injection nozzle is prevented.
Patent KR-20030052016-A (KR)
Title: Preparation method for norbornene-type copolymer and norbornene-type copolymer using same method
Inventor: JUNG O YONG
IPC: C08G61/08
Filed: 2001-12-20
Abstract: PURPOSE: Provided are a method for producing norbornene copolymer which can produce norbornene copolymer by copolymerization in the presence of a reaction solvent, a nickel-containing catalyst and a co-catalyst and the norbornene copolymer produced thereby. CONSTITUTION: The method for producing norbornene copolymer includes the steps of copolymerizing 50 mole% to 97 mole% of norbornene and 3 mole% to 50 mole% of a norbornene derivative in the presence of a reaction solvent, a nickel-containing catalyst and a co-catalyst. The norbornene derivative is at least selected from 2-norbornene, 5-vinyl-2-norbornene, 5-butyl-2-norbornene, 5-methyl-2-norbornene, 5-hexyl-2-norbornene, dicyclopentadiene, 5-norbornene-2-endo-3-exo-dicarboxylic acid and 5-dimethylmethoxy norbornene. The solvent is any one selected from benzene, toluene, chlorobenzene, nitrobenzene, xylene, 1,1-dichloroethane, 1,2-dichloroethane and 1,2-dichloromethane. The nickel-containing catalyst is any one selected from nickel acetylacetonate, nickel-bis-acetylacetonate, nickel-bis cyclo octadiene and nickel-bisallyl. The co-catalyst is any one selected from organic aluminum halides, BF4, PF6, SbF6, B£C6H3(CF3)2|4 and methylaluminoxane(MAO).
Patent KR-20020011360-A (KR)
Inventor: LEE GI YONG
Filed: 2001-12-21
Abstract: PURPOSE: A target advertisement method for a client using an Internet free short message service is provided to supply a user with a free short message service and to supply an advertiser with an effective target advertisement. CONSTITUTION: A user joins to a membership of the corresponding site. After the joining process is completed, the user may download a short message transmitting program. If a downloaded program is installed, a web browser function is added. If a short message transmitting program is executed out of the added functions, a telephone number of a user(subscriber) is automatically inputted. If a telephone number of a subscriber is not automatically inputted, the subscriber may use a program by visiting to the corresponding short message transmission supporting site and registering in the site. If the subscriber inputs and transmits a receiver's number and the corresponding message, a subscriber's telephone number, the receiver's telephone number, and the corresponding message are transmitted. A DB transmits contents of the corresponding message to the receiver and transmits the most adapted advertisement to a selected user through classified personal information of a subscriber. Thus, the user watches the corresponding advertisement for a service period.
Patent KR-20030053211-A (KR)
Title: Elctrostatic discharge protection circuit for semiconductor device
Inventor: AHN GYEONG JUN
IPC: H01L27/04
Filed: 2001-12-22
Abstract: PURPOSE: An electrostatic discharge(ESD) protection circuit of a semiconductor device is provided to prevent an undershoot phenomenon by inserting an auto gain control circuit in which the variation of current at a specific critical point is reduced when a pull-down transistor operates in outputting 'low' data. CONSTITUTION: A pull-up driver part supplies a supply voltage to an input pad part by using the first control signal to output 'high' data or discharges the positive electrostatic voltage induced to the input pad part to a supply voltage line, connected between the input pad part and the supply voltage line. A pull-down driver part discharges the voltage of the input pad part to a ground voltage line by using the second control signal to output 'low' data or transfers the negative electrostatic voltage induced to the input pad part to the ground voltage line, connected between the input pad part and the ground voltage line. An auto gain control part discharges the second control signal applied to a gate of the pull-down driver to control the operation of the pull-down driver by using a signal discharged to the ground voltage line through the pull-down driver part.
Patent KR-20030054493-A (KR)
Title: Noise remove circuit of torque sensor for using car
Inventor: BAEK SEUNG HO
IPC: H03H7/01
Filed: 2001-12-26
Abstract: PURPOSE: A circuit for eliminating the noise of a torque sensor for a vehicle is provided to reduce the manufacturing costs by using an SMD(Surface Mounted Device)-type three-terminal capacitor and an SMD-type inductor to implement a noise eliminating unit. CONSTITUTION: A current amplifying unit amplifies an output current of an oscillating unit. A temperature compensating unit compensates a temperature. A peak detecting unit detects a peak value of the output current of the oscillating unit. First and second differential amplifying units detect the output difference of the peak detecting unit to amplify it to a predetermined level. First and second sampling and holding units sample an output voltage of the first and second differential amplifying units to hold it. First and second voltage current converting units convert the output voltage passing through the first and second sampling and holding units into a current. A noise eliminating unit eliminates a noise to the output current of the first and second voltage current converting units. The noise eliminating unit includes first to fourth capacitors(C1-C4) comprised of an SMD-type three-terminal capacitor and first to fourth inductors(L1-L4) comprised of an SMD-typed inductor. The first to fourth inductors(L1-L4) are connected to the first to fourth capacitors(C1-C4) in serial.
Patent KR-20020023873-A (KR)
Inventor: KIM YONG KUG
IPC: A44C3/00
Filed: 2001-12-26
Abstract: PURPOSE: A decorative medal is provided to allow a user to direct the use of the decorative medals in various manners by adopting a medal case having a transparent window. CONSTITUTION: In the decorative medal(13) separably received in an openable medal case(10), the medal case comprises a support rim(2) on top surface of a body(1) to define a receiving space, a transparent window(5) on the rear side, and a cover(7) hinged to the body. The support rim is opened at the front center portion and rear side, and the cover has a locking boss(6) on both corners. The decorative medal to be separably received in the space has a decorative pattern(11) on one surface or both surfaces, and a ring(12) to be connected with a necklace or a cellular phone string.
Patent KR-20030058178-A (KR)
Title: Decorative door apparatus for refrigerator
Inventor: LEE JEONG YEOL
IPC: F25D23/02
Filed: 2001-12-29
Abstract: PURPOSE: A decorative door apparatus of a refrigerator is provided to be rapidly and easily assembled. CONSTITUTION: An apparatus includes an upper frame and a lower frame joined to an upper side and a lower side of a door to support an upper circumference and a lower circumference of a glass panel(21) placed on a front side of the door; Side frames(31) joined to both sides of the door to support both sides of the glass panel; and a handle member(40) placed on a side of the door facing a rotary shaft to allow the door to be opened and closed. The side frame includes a fixed part(32a) fixed on the side of the door; an outer rib(32b) bent from a front end of the fixed part, extended in longitudinal direction of the fixed part, and contacting with a front side of the glass panel to support the glass panel; a supporting rib(32c) protruding from the fixed part to contact with a side of the glass panel, and extended in longitudinal direction of the fixed part; and a guide rib(32d) contacting with a front corner of the door to allow easy setting of a position of the fixed part relative to the door on assembly.
Patent KR-20010074678-A (KR)
Title: 스낵 자동판매기
IPC: G07F11/54
Filed: 1999-07-02
Abstract: 스낵 자동 판매기는 결혼 케이크(108)과 닮도록 적층된 일련의 단(110)을 갖는다.  각각의 단(110)은 슬롯(156, 158)으로 분할된 홈통(10)을 갖는다.  스낵은 각각의 슬롯(156, 158) 내에 위치될 수 있다.  카로젤(16)은 후방 쉘(20) 및 투명한 전방 쉘(22)로 덮인다.  원하는 스낵이 도어(24, 26, 28)의 아래에 있도록 적절한 양의 돈을 삽입하고 카로젤(16)을 정렬함으로써, 도어(24, 26, 28)는 개방되고 고객은 그 슬롯(156, 158)으로부터 스낵을 빼낼 수 있다.  도어(24, 26, 28)의 개구는 카로젤(16)의 회전을 차단하고 나머지 도어(24, 26, 28)의 개구를 차단한다.
Patent KR-20010072490-A (KR)
Title: 레지스터 스택을 포함하는 데이터 프로세서, 그 처리방법, 컴퓨터 프로그램 제품 및 멀티미디어 장치
IPC: G06F9/34
Filed: 2000-06-13
Abstract: 본 발명은 제 1 및 제 2 입력 데이터(OP1,OP2)에 대하여 산술 또는 논리 연산을 수행하는 산술 논리 유닛(ALU)을 포함하는 데이터 프로세서에 관한 것이다. 상기 프로세서는 스택(STCK)을 더 포함하여 데이터를 저장하며, 스택내에 특정 위치(P(1))를 가지는 데이터를 제 1 입력 데이터(OP1)로서 산술 논리 유닛(ALU)에 이용한다. 데이터 프로세서는 다수의 메모리 위치(REG)중의 메모리 위치(REG(i))를 나타내는 어드레스(ADDR)를 포함하는 인스트럭션(INSTR)을 수행할 수 있다. 어드레스(ADDR)는, 데이터를 나타내는 메모리 위치(REG(i))에 포함된 데이터가 제 2 입력 데이터(OP2)로서 산술 논리 유닛(ALU)에 이용되도록 한다.
Patent KR-20010072745-A (KR)
Title: 이미지 전체 모션 벡터를 이용하여 디지털화된 이미지를코딩하기 위한 방법 및 장치
IPC: H04N19/503
Filed: 1999-07-01
Abstract: 본 발명은, 이미지 전체 모션 벡터를 이용하여 디지털화된 이미지를 코딩하기 위한 방법 및 장치에 관한 것이다.  본 발명에 따른 방법 및 장치에서는, 디지털화된 이미지(101)의 이미지 포인트(102)가 이미지 블록(103)으로 그룹화 되고, 상기 이미지 블록이 재차 적어도 제 1 이미지 영역(104) 및 제 2 이미지 영역(105)으로 그룹화 된다.  시간적으로 선행하는 선행 이미지내에 있는 제 1 이미지 영역과 비교한 상기 제 1 이미지 영역의 변위를 나타내는 전체 모션 벡터(108)가 검출된다.  상기 전체 모션 벡터는 제 2 이미지 영역의 모든 이미지 블록(109)에 할당된다.  제 1 이미지 영역의 모든 이미지 블록(106)을 위해 각각 하나의 모션 벡터(107)가 검출된다.  이미지 블록의 코딩 정보, 모션 벡터 및 전체 모션 벡터가 코딩된다.
Patent KR-20010079801-A (KR)
Title: Engine conversions
IPC: F02B23/00
Filed: 1999-09-13
Abstract: An engine modification particularly suitable for permitting an engine, which initially ran on diesel fuel (diesel cycle) to run on gasoline (Otto cycle), includes a spacer plate connected between a cylinder head and the engine block for lowering the compression ratio of the engine. The inlet gas flow is modified so that the combustion charge introduced into the cylinder through at least one inlet valve is caused to move around the combustion chamber so that, during the period of the spark, much of the charge passes close to the spark plug to thereby obtain efficient burning of the combustion charge. A spacer plate for causing the required movement of the gas being introduced is also disclosed.
Patent KR-20010083901-A (KR)
IPC: D04H1/4291
Filed: 1999-10-21
Abstract: 섬유 웹을 부직의 기초 웹내로 하이드로인탱글하고(hydroentangling), 이어서 하이드로인탱글된 웹들을 실리콘, 실리콘 유도체들 및 4가 암모늄 화합물로부터 선택된 직물 처리제로 처리하므로써 부직 복합체를 형성한다. 상기 부직의 기초 웹은 폴리에스테르, 폴리프로필렌 또는 폴리아미드 섬유로 만들어질 수 있으며, 카드상에서 형성되어, 그 후 니들처리 또는 하이드로인탱글 될 수 있거나, 또는 스펀본드된(spunbonded) 웹들일 수 있다. 상기 섬유 웹들은 습식 퇴적 또는 건식 퇴적 공정에 의해 형성될 수 있으며, 목질 섬유 및/또는 아바카, 사이잘(sisal) 또는 황마와 같은 식물섬유들로부터 제조된 펄프로 만들어진 것일 수 있다; 선택적으로, 예로서 아라미드, 나일론 또는 레이온과 같은 합성 섬유 웹들이 사용될 수 있다. 직물 처리제는 처리되지 않은 복합체 내의 고체 중량의 3~7중량%의 양으로 적용될 수 있다. 상기 부직 복합체는 몰드된 물품의 본체, 예로서 자동차용 내부 패널 성분과 상기 본체에 의해 지지되는 장식 치장재 사이의 라이닝으로서 사용될 수 있다.
Patent KR-20020007280-A (KR)
IPC: G06F1/32
Filed: 1999-11-01
Abstract: 컴퓨터 시스템은 메모리 서브 시스템의 DRAM 장치들(장치1-장치12)을 이용하고, 상기 장치들(장치1-장치12)은 상이한 전력 소비 상태에 대응하는 특정 풀(pool)들에 할당되며, 가장 최근에 액세스된(MRA) 장치는 활성 풀(active pool)(20)에 할당되고 스택 구조의 맨 위에 위치한다. 상기 활성 풀(active pool)(20)이 다 채워지고 상기 프로세서가 현재 상기 활성 풀(active pool)(20)에 할당되지 않은 다른 장치로 액세스한 경우에 활성 풀(active pool)(20)에 있는 최근에 가장 액세스되지 않은(LRA) 장치는 상기 활성 풀(active pool)(20)로부터 대기 풀(standby pool)(21)로 퇴출된다. 상기 대기 풀(standby pool)(21)의 최근에 가장 액세스되지 않은(LRA) 장치는 2가지 조건 중 어느 하나의 경우에 휴지 풀(nap pool)(22)로 퇴출된다 : 타임아웃이 발생하거나, 상기 대기 풀(standby pool)(21) 및 활성 풀(active pool)(20)이 다 채워지고 상기 프로세서가 현재 상기 활성 풀(active pool)(20) 또는 대기 풀(standby pool)(21) 중 어디에도 할당되지 않은 다른 장치에 액세스한 경우.
Patent KR-20010101052-A (KR)
Title: A Process for the Recovery of Iodine from Aqueous Solutions Containing Iodinated Organic Compounds
IPC: C02F1/72
Filed: 1999-11-24
Abstract: A process for the recovery of iodine from mother liquors or wastes containing iodinated organic compounds, by mineralisation of organic iodine and subsequent transformation of the formed iodide into elementary iodine, characterized in that the aqueous solution is concentrated to a suitable volume before the mineralisation step, under atmospheric pressure and at the boiling temperature, and said solution is purified by nanofiltration.
Patent KR-20010082327-A (KR)
IPC: C09B25/00
Filed: 2000-10-05
Abstract: 물에 대한 용해도가 높고 일광견뢰도(내광성)가 우수한 하기 일반식(1): 
     
       
     
     (식중, X 1 내지 X 9 는 서로 독립적으로 수소원자, 할로겐원자, 카르복실기, 알콕시카르보닐기, 아미노카르보닐기, 알킬아미노카르보닐기, -SO 3 Y[식중, Y는 수소원자, 알칼리금속, 알칼리토금속 또는 하기 일반식(2): 
     
       
     
     (식중, R 1 내지 R 4 는, 서로 독립적으로, 수소원자 또는 치환되어 있어도 되는 탄소수 1 내지 8의 알킬기임)로 표시되는 암모늄염잔기임] 또는 -Z(CH 2 ) n SO 3 Y[식중, n은 1 내지 4의 정수이고, Y는 수소원자, 알칼리금속, 알칼리토금속 또는 상기 일반식(2)로 표시되는 암모늄염잔기이며, Z는 산소원자 또는 황원자임]이고, 단, X 1 내지 X 9 의 적어도 1개는 -Z(CH 2 ) n SO 3 Y임)로 표시되는 퀴노프탈론화합물 및 상기 퀴노프탈론화합물을 이용한 내광성 및 보존안정성이 우수하고, 잉크젯기록방식의 기록액으로서 유용한 수성 잉크를 제공한다.
Patent KR-20010108207-A (KR)
Filed: 1999-02-12
Abstract: 본 발명은 천연 황산 칼슘(석고) 기재의 수경성 결합제 합성 방법에 관한 것으로, 높은 비율의 무수석고 Ⅲ 또는 α무수석고를 수득하기 위하여 상기 황산 칼슘을 가열한 후 급냉시키는 것으로 이루어진다.  상기 방법은 하기를 포함한다: 황산 칼슘을 완전히 탈수시키고, 이렇게 탈수된 물질을 격렬하게 냉각시킴.  바람직하게는, 본 발명은 시멘트로서 사용될 수 있는 수경성 결합제를 수득하기 위하여 건설 산업에 이용될 수 있다.
Patent KR-20010112310-A (KR)
IPC: G09G3/36
Filed: 2001-01-15
Abstract: 1 프레임을 기록기간과 유지기간으로 이루어지는 복수의 서브 프레임으로 구성하고, 상기 유지기간의 누적효과로 계조표시를 행하는 액티브 매트릭스형 표시장치의 구동방법에 있어서, 미리 정해진 1개의 주사선에 관한 각 서브 프레임마다의 유지기간에, 상기 미리 정해진 1개의 주사선 이외의 잔여의 주사선을, 동일 주사선에 관하여 동일의 서브 프레임을 기록되지 않도록 미리 정해진 순서에 따라 랜덤 주사하고, 1 프레임 기간 전체로 보면, 각 주사선 각각에 있어서, 실질적으로 상기 복수의 서브 프레임마다의 기록 및 유지기간이 확보되어 계조표시 구동이 행해진다. 이것에 의해, 프레임 기간의 단축을 도모할 수 있다.
Patent KR-20020013523-A (KR)
IPC: C07K14/47
Filed: 2000-04-07
Abstract: 본 발명은 세포 주기 진행, 성장 촉진, 아폽토시스, 세포 노화 및 노령의 조절에 관여하는 유전자를 확인하기 위한 방법 및 시약, 및 p21에 의해 조절되는, 세포 노화를 억제시키거나 증강시키는 화합물을 확인하는 방법에 관한 것이다.
Patent KR-20020036785-A (KR)
IPC: F16L33/04
Filed: 1999-12-14
Abstract: 커플링되는 파이프들 둘레로 감싸질 때 마주보는 측벽(26,28)을 구비한 밴드(16)를 포함하고 있는 파이프 조인트를 위한 일종의 밴드 클램프(10)가 제시된다.  이 클램핑 기구는 측벽 바깥쪽의 한쌍의 가압력 바아(54)와 대향하는 측면들상에 오목 표면들 가진 스플라인(42)를 포함하고 있고, 상기 스플라인(42)은 단부 플랜지들 사이에 배치되어 있다.  하나의 볼트(48)가 볼트구멍을 통해 뻗어있고 스플라인(42)에 대항하여 플랜지들을 끌어당겨, 볼트(48)가 가압력 바아(54)에 대항하여 조여질 때 파이프들 둘레로 밴드(16)를 신장시킨다.  측벽들은 스플라인(42)에 대해 측벽들의 운동을 구속하도록 스플라인(42) 위에 걸쳐 있는 횡방향 플랜지(36,38)를 가진고 있어, 클램프가 조여질 때 볼트구멍의 정열을 얻어낸다.
Patent KR-20020032436-A (KR)
IPC: H01M4/02
Filed: 2000-06-20
Abstract: 본 발명은 비수전해액 이차전지에 이용되는 금속산화물로 이루어진 양극 활성물질에 관한 것으로서, 금속산화물의 평균입자지름에 대해 입자지름이 600% 이상의 조대입자의 함유비율이 체적비로 1% 이하이고, 또 금속산화물의 평균밀도에 대해 밀도가 150% 이상의 고밀도입자의 함유비율이 질량비로 1000ppm 이하로 하는 것에 의해 전지성능이나 제조수율을 높일 수 있는 것을 특징으로 한다.
Patent KR-20030058829-A (KR)
Inventor: CHO JUN HUI
IPC: H01L21/336
Filed: 2002-01-02
Abstract: PURPOSE: A method for forming a gate electrode in a semiconductor device is provided to prevent generation of polymer residues, non-uniformity of gate electrode pattern, loss of the active region, and polystringer. CONSTITUTION: The first and second insulation layer(2,3) are sequentially deposited on a substrate(1). A gate hole is formed to etch the second insulation layer to expose a portion of the first insulation layer. A semiconductor layer(4) is deposited on the second insulation layer including the gate hole. A gate electrode is formed in the gate hole by polishing the semiconductor layer to expose the second insulation layer. A gate insulation layer is formed by removing the second insulation layer and by etching the first insulation layer.
Patent KR-20020061102-A (KR)
Inventor: ENOMOTO HIROYUKI
IPC: H01L21/3065
Filed: 2002-01-08
Abstract: PURPOSE: To reduce a shaving amount due to the etching of a semiconductor substrate in the bottom of a contact hole formed by an SAC technique. CONSTITUTION: Under a condition that the etching selectivity ratio of silicon oxide films 21, 22, 23 to an insulating film 11 becomes large, the films 21, 22, 23 are dry-etched. After that, the condition is changed to a condition that the etching selection ratio of the insulating film 11 to the films 21, 22, 23 becomes large, and the insulating film 11 is etched by a prescribed amount.
Patent KR-20030062710-A (KR)
Title: Electric Energy saving Device
Inventor: KIM EUN KUK
IPC: H02J17/00
Filed: 2002-01-18
Abstract: PURPOSE: An apparatus for economizing electricity is provided to reduce the electric power consumption by using a far infrared ray. CONSTITUTION: A metal or plastic housing(10) is coated with a ceramic layer(11) for emitting a rotating electronic wave at an inner wall and its waveguide through outside is broken out. An inner cover plate(20) is supported by an interval maintaining bar at an inner space of the housing(10) to absorb and emit repeatedly the rotating electronic wave emitted from the ceramic layer(11). A conductive plate(30) is provided on a support insulating plate(31) so that the rotating electronic wave penetrates at a free space between the inner cover plate(20) and a bottom plate. A wire(33) makes the rotating electronic wave flow out outside to connect it to a power bus.
Patent KR-20020062586-A (KR)
Inventor: ABE TETSUO
IPC: G02F1/1368
Filed: 2002-01-21
Abstract: PURPOSE: An apparatus for evaluating a polysilicon film is provided to enable objective automatic evaluation of the status of a polysilicon film by using a contact-free fashion with accuracy. CONSTITUTION: A substrate(W) in which the polysilicon film is formed is mounted on a stage(25). An optical system for observation with the visible light illuminates the visible light on the substrate on the stage to photograph a surface image of the polysilicon film on the substrate and effect auto-focusing. An optical system for observation with ultraviolet(UV) light illuminates UV light on the substrate on the stage to acquire an auto-focused surface image of the polysilicon film of the substrate while using the optical system for observation with the visible light. An evaluating unit for evaluating the linearity and periodicity of a spatial structure of the film surface of the polysilicon film, from a surface image of the polysilicon film obtained by the optical system for observation with UV light, evaluates the status of the polysilicon film based on the results of evaluation of the linearity and periodicity.
Patent KR-20020026505-A (KR)
Inventor: LEE SUNG HOON
Filed: 2002-03-04
Abstract: PURPOSE: A method for certifying the electronic commerce and servicing an ISP(Internet service provider) payment is provided to enable an Internet user to process a payment according to an electronic commerce using a protective device distributed by an ISP businessman in accordance with a basic principle connected with the Internet through an Internet service businessman. CONSTITUTION: A user connects to a cyber shopping mall or a contents provider, performs an electronic commerce, and performs a payment using an ISP payment(S2). If the ISP payment is selected, a cyber shopping mall or a contents provider requests a certification to an ISP payment businessman(S3). The ISP payment businessman receives a certificate of authentication from a user's mobile protective device and requests a certification to the corresponding communication network businessman(S5). The communication network businessman certifies the user and transmits the result to the ISP payment businessman and records charging information with respect to the corresponding price in a user database. The ISP payment businessman receives a certification result from the communication network businessman and supplies the result to the cyber shopping mall or the contents provider. The cyber shopping mall or the contents provider guides a paying result to the user in accordance with the certification result. The communication network businessman requests a price of each user integrally when a communication price is requested.
Patent KR-20030072082-A (KR)
Title: Automatic calling system and method thereof
Inventor: AHN TAE HYEONG
IPC: H04M11/00
Filed: 2002-03-05
Abstract: PURPOSE: A system for automatically originating a call is provided to decide whether a voice signal generated after call origination is a customer's voice or a voice announcement of a communication provider, thereby increasing call connection rates between a customer and a counselor. CONSTITUTION: A message queue(30) stores data including originating reservation lists and customer origination results. An outbound client(20) stores voice announcements of each communication provider, makes a call to a customer(40) in reference to the reservation lists, decides whether to connect the call with a counselor(50) by determining a voice result when a voice signal is generated, and stores an originating result in the message queue(30). An outbound server(10) stores call lists of the customer(40), predicts the number of reserved calls, extracts telephone numbers of customers as many as the predicted calls, stores the extracted numbers in the message queue(30), and updates the call lists according to the originating result.