baber/WOPTO huggingface dataset:
Patent KR-20010057097-A (KR)
Inventor: KIM JEONG YUN
IPC: E02D29/045
Filed: 1999-12-18
Abstract: PURPOSE: A precast concrete segment block for a communication hole is provided to conveniently assemble the precast concrete segment block in constructing communicational tunnel and to improve safety by complementing fragility structure. CONSTITUTION: A concrete bock(10) is composed of plural recessed grooves(19) inputting a foot of a forklift on a lower end of a body(11) in a hollow forming open units on both end sides. Moreover, the concrete block installs plural brackets(12) on both end portions of the body to mount connect medium. Thereby, the concrete block exactly constructs by using the forklift in constructing a tunnel and improves construct by connecting both ends on outside of the concrete block through a bracket. In addition, the precast concrete segment block enlarges a size of a bolt hole and inserts elastic solid between the bolt and an inner circumference of the hole to increase safety of a structure by ensuring fluidity of the connect portion.
Patent KR-20000052528-A (KR)
Title: Motor actuator
Inventor: HABU KOJI
IPC: H02K5/22
Filed: 1999-12-21
Abstract: PURPOSE: A motor actuator is provided to miniaturize a motor with improved space efficiency, to reduce the cost of parts and assembly by firmly fixing the motor with simple structure and to drive an output shaft by controlling the position of rotation and stop. CONSTITUTION: A motor actuator includes a motor(3), a retarding apparatus(5), a control circuit(8), and a connector(10). The retarding apparatus(5) retards and transfers the rotation of the motor(3) to an output shaft(6). The control circuit(8) controls the switch of rotation and stop of the motor(3) corresponding to the rotation position of the output shaft. The connector(10) connects the control circuit(8) and an external circuit. The motor(3) is arrayed between the control circuit(8) and the connector(10).
Patent KR-20010061463-A (KR)
Title: Address buffer circuit
Inventor: AHN BYEONG JIN
IPC: H03K19/00
Filed: 1999-12-28
Abstract: PURPOSE: An address buffer circuit is provided to control a property change of an inverter corresponding to a change in a beta ratio for a NMOS and PMOS of an inverter of an output terminal. CONSTITUTION: In an address buffer circuit, a buffer part(10) outputs an internal address according to an address and a chip enable signal and includes an addition circuit for controlling a beta ratio. A control part(30) includes a plurality of CAM cells for storing an information for controlling the beta ratio to output the signal corresponding to the information stored in the CAM cells. A switch part(20) switches the addition circuit selectively according to the output signal from the control part. The CAM cells are flash memories.
Patent KR-20010029442-A (KR)
Inventor: CHO HAK JU
IPC: H01L27/10
Filed: 1999-12-29
Abstract: PURPOSE: A semiconductor memory device including a capacitor protection layer is to provide a capacitor protection layer and/or a material layer for low resistance contact which prevents a capacitor dielectric from being degraded by impurity diffusion. CONSTITUTION: A capacitor includes a storage electrode(122), a plate electrode(126) and a capacitor dielectric layer(124) inserted between the storage electrode and the plate electrode. A multi encapsulating layer(EL) includes a material layer composed of at least two different insulating materials, surrounding the entire surface of the capacitor. An insulating layer is formed on the multi encapsulating layer. A metal contact(136) penetrates the multi encapsulating layer and the insulating layer to contact the plate electrode.
Patent KR-20010058681-A (KR)
Inventor: KIM BO AM
IPC: F17D3/00
Filed: 1999-12-30
Abstract: PURPOSE: A gas cabinet containing a manual valve is provided to supply CDA(Clean Dry Air) to a fault valve of PLC CPU(Program Logic Controller Central Processing Unit). CONSTITUTION: A gas cabinet comprises a PLC CPU(12) controlling supply of CDA; gas cylinders(14,16) containing gas; a discharge hole discharging the gas; and a vacuum generator(20) absorbing the gas in a gas line. The PLC CPU decides opening of the valve by supplying the CDA to the valve of the gas cabinet. The gas cylinders contain the specific gas by compressing. The vacuum generator absorbs nitrogen and the gas contained in the gas line to discharge the gas via the discharge hole. A CDA supply unit is mounted on a front end of the PLC CPU to supply the CDA into a CDA manual supply line(22). A manual valve(V4) is formed on a middle portion of the CDA manual supply line, and opened in fault of the PLC CPU. Thereby, the gas cabinet contains the manual valve supply CDA in failure of PLC CPU to prevent fault generated in isolating the gas while TFT(Thin Film Transistor) producing process.
Patent KR-20010059902-A (KR)
Inventor: KIM HYEONG JUN
IPC: F16K1/32
Filed: 1999-12-30
Abstract: PURPOSE: A changing device of preliminary weight in a valve spring for an engine valve is provided to change the preliminary weight of the valve spring according to revolution per minute of an engine, and to reduce friction while improving dynamic characteristic of the valve. CONSTITUTION: A valve spring preliminary weight changing device comprises a cam(24) mounted on an upper side of an engine valve(21) by a lash(22); a valve spring(26) inserted on a stem(28) of the engine valve; a retainer(30) controlling an upper end of the valve spring; a valve guide installed on the stem; a cylinder head(32) connected to the valve spring; and a rectilinear slide unit(34) mounted between an upper face of the cylinder head and the valve spring. The rectilinear slide unit is driven by a driving unit to change preliminary weight applying to the valve spring. Thereby, the preliminary weight-changing device reduces friction by changing the preliminary weight of the valve spring according to revolution per minute of an engine.
Patent KR-20010066181-A (KR)
Inventor: CHOI CHI HUN
IPC: B09B5/00
Filed: 1999-12-31
Abstract: PURPOSE: A method for recycling resin of a plastic inhaling manifolder for a car is provided which effectively and economically recycles the wastes of the plastic inhaling manifolder as a glass fiber reinforced nylon complex materials having minimized the deterioration of physical properties. CONSTITUTION: The method comprises steps of: (i) after removing heterogeneous materials from plastic wastes, first pulverizing the plastic wastes into a size of 5-20 millimeters with a low speed pulverizer; (ii) passing the pulverized materials through a high speed pulverizer to prepare scraps having a particle size of 1-4 millimeters; (iii) mixing 1-75 wt.% of the scraps based on the total resin with a raw material resin; (iv) after dehumidifying and drying the mixture of the step (iii), extruding or injection-molding the dried mixture.
Patent KR-20000069764-A (KR)
Title: 온도 민감성 중합체 및 이 중합체를 함유하는 수분산성 제품
IPC: A61L15/24
Filed: 1997-12-12
Abstract: 본 발명은 폴리(아크릴산) 및 N-이소프로필아민의 반응을 기본으로 하여 N-이소프로필 아크릴아미드(NiPAm) 중합체를 제조하는 신규한 방법에 관한 것이다.  본 발명의 방법은 NiPAm 중합체를 합성하기 위한 출발물질로서 폴리아크릴산을 사용한다.  한가지 구체예에서, 본 발명은 중간체 염을 축합 반응시켜 연속적 반응성 압출 공정에 적용할 수 있는 용융된 상태로 N-이소프로필 아크릴아미드(NiPAm)와 아크릴산 및(또는) 알킬아크릴레이트와의 단독중합체, 공중합체 및 삼원공중합체를 형성시키는 방법을 기술하고 있다.  본 발명에는 또한 NiPAm 중합체를 함유하는 결합제 조성물, 수분산성 제품 및 열성형성 물품이 개시되어 있다.
Patent KR-20000062424-A (KR)
Title: 셀룰라 스마트 스위칭 시스템 및 수단
IPC: H04W36/14
Filed: 1997-12-17
Abstract: 사용자 접속 패턴은 다수의 무선 네트워크(204,206) 사이의 스위칭을 결정하는데 고려된다.  본 발명의 한 실시예에 따른 방법에서는 제 1무선 통신 네트워크(204)에 의해 서비스된 제 1 지역 및 제 2 무선 통신 네트워크(204)에 의해 서비스된 제 2 지역 내부의 무선 통신 장치(202)의 위치를 모니터링한다.  제 1지역과 제 2 지역은 양쪽 네트워크에 의해 서비스 받을 수 있는 중첩 지역을 가지고 있다.  제 1 과 제 2 지역 내부의 무선 네트워크 장치(202)의 미래의 위치는 무선 통신 장치(202)의 이전 위치의 모니터링에 기초하여 예측된다.  무선 통신 장치(202)가 중첩 지역 내부에 존재하는 것으로 검출 되었을 때, 시스템은 무선 통신 장치(202) 및 네트워크 중 한개 사이의 액티브 접속을 다른 네트워크로 전환할 것인지 결정한다.  한 실시예에서, 제 1 및 제 2 지역 내부의 무선 통신 장치(202)의 과거의 사용 패턴은 인식되고 과거의 패턴에 기초하여 미래의 위치를 예측한다.  또 다른 실시예에서, 미리 결정된 시간-위치 관계의 카렌더는 무선 통신 장치(202)와 관계된 제어기(203)로 입력된다.  그리고 예측은 카렌더의 입력된 값과 실제적인 위치 및 현재의 시간을 비교하여 이루어진다.
Patent KR-20000070704-A (KR)
Filed: 1997-02-03
Abstract: 본 발명은 대뇌 및 신경원 질환의 치료 및/또는 예방을 위한 약제의 제조에 사용되는 1-[4-(3-트리플루오로메틸페닐)-1,2,3,6-테트라히드로피리드-1-일]-2-(6,7-디메톡시나프트-2-일) 에탄(I)의 용도에 관한 것이다.
Patent KR-20010006142-A (KR)
Title: Mixing System for the Production of Water-Dilutable Coating Agents
IPC: C09D7/80
Filed: 1998-04-06
Abstract: A mixer system, for preparing two-component water-dilutable coating agents, includes a plurality of substantially water-free base colors and a pigment-free aqueous component. One or more of the base colors can be mixed together with a suitable amount of the aqueous component to match a preexisting coating color on a substrate to be repaired. Each of the base colors includes a pigment, an organic solvent and a first binder. The pigment-free aqueous component includes water and a second binder. The second binder is a polymer made from a mixture which includes a monomer component, an initiator, and an aqueous dispersion of a polyurethane resin. Cured coatings which are prepared from compositions using the disclosed mixer system exhibit improved condensation resistance, as compared with previously known coatings.
Patent KR-20010012169-A (KR)
Inventor: CHAN YOU-PING
IPC: C07D263/20
Filed: 1998-05-01
Abstract: The object of the present invention is a photochromic composition incorporating: + 2-(p-dimethylaminophenyl)-2-(p-methoxyphenyl)-5-methyl-7, 9-dimethoxy-[2H]-naphtho[1,2-b]pyran (compound (I)), and + 3-(p- methoxyphenyl)-3-phenyl-6-morpholino-3H-naphtho-[2,1-b]pyran (compound (II)). The invention also relates to said compounds (I) and (II) per se, (co)polymer matrices containing same, advantageously in a mixture, as well as finished products constituted wholly or in part of such matrices and/or containing one and/or the other of said compounds (I) and (II).
Patent KR-20010013188-A (KR)
Title: Fuel injection valve
Inventor: FISCHBACH DIRK
IPC: F02M61/18
Filed: 1999-01-29
Abstract: The invention relates to a fuel injection valve which is characterized in that it comprises a turbulence disc (30) which is located downstream from a valve seat (27). Said turbulence disc is comprised of at least one metallic material and of at least two turbulence ducts (66) which flow into a turbulence chamber (68). All layers (60, 61, 62) of the turbulence disc are produced by means of electrodeposition (multilayer metallizing). Said layers are deposited directly on top of one another such that they adhere in a fixed manner. The turbulence disc (30) is installed in the valve in such a way that its normal to the surface runs diagonally at an angle to the longitudinal axis (8) of the valve, said angle deviating from 0° so that a stream angle gamma to the longitudinal axis (8) of the valve is obtained by aligning the turbulence disc (30). The fuel injection valve is especially suited for directly injecting fuel into a combustion chamber of a compound compressed, spark injection internal combustion engine.
Patent KR-20010013990-A (KR)
Inventor: ZIMMERMANN CURTIS J
IPC: C08L23/00
Filed: 1998-06-08
Abstract: Antioxidant-containing polyolefin compositions are provided including titanium dioxide-coated mica particles having an overcoating calcined thereon to prevent yellowing of the compositions. Reduced photo-darkening and improved densification of the pigment can also be achieved.
Patent KR-20010013991-A (KR)
Inventor: KOTULA FRANK
IPC: A61B17/08
Filed: 1998-09-01
Abstract: A collapsible medical device (10) and associated methods for occluding an abnormal opening wherein the medical device (10) is shaped from a heat treatable metal fabric. The metal fabric is formed from a plurality of metal strands and is heat treated within a mold (30) in order to substantially set a desired shape of the device (10). The medical device (10) includes a fastener (22) for attaching to the end of a guide wire or delivery catheter, wherein the shape of the medical device (10) is formed such that the fastener (22) is attached to the metal fabric within a recess formed in the shape of the medical device (10).
Patent KR-20010077063-A (KR)
Title: A chair for combined use a sporting goods
Inventor: CHO YONG SUN
IPC: A47C9/00
Filed: 2000-01-31
Abstract: PURPOSE: Provided is a combinational sports equipment and chair which uses a chair to take arm or leg exercise freely so that it helps users to correct seating position with improving health. CONSTITUTION: The combinational sports equipment and chair comprises the parts of: an armrest(4) which includes an upper plate placed in the upper part of a cushion(21), a lower plate to support the upper plate and an elastic tool to contain an external tub with including a coil spring between the upper plate and the lower plate and a load to compress the coil spring; a height adjuster(7) in which a pipe is connected to the lower plate to adjust the height of the armrest as the position of the pipe; and a leg exercise equipment(17) which includes a stool(11) to be fold by a link(10), a support bar to be moved together with the stool, a spring to give elasticity to the stool and a guard rail to support the spring to be moved in a slide style.
Patent KR-20000024391-A (KR)
Inventor: YANG DUK HEE
IPC: C04B33/13
Filed: 2000-02-11
Abstract: PURPOSE: Ceramics for refining beverage easily by alkali component of ash, refine beverage by purification process like hangover remedy process by using vegetable ash as ceramics glaze, magnetize beverage by magnetic force, sterilize and disinfect by far-infrared. CONSTITUTION: A process for ceramics is characterized by the following steps of: making first ceramics by adding vegetable ash gained by burning one or higher of plant selected from black alder, roan tree etc, bioceramic and magnet powder with each proper quantity to ceramics material like clay, diatomite, pottery stone, limestone, elvan, float stone, pottery or shellfish rind; and applying the vegetable ash as glaze material on ceramics surface.
Patent KR-20010087623-A (KR)
Title: Apparatus for driving piles into soft clay sea bed using vacuum
Inventor: CHO NAM JUN
IPC: E02D7/00
Filed: 2000-03-08
Abstract: PURPOSE: A device for driving a pile to the bottom surface of the sea by vacuum is provided to simplify the insertion of a pile with simple equipment for measuring the depth of the bottom of the sea and the pressure in a cylinder to estimate the basic supporting force precisely, and reduce the generation of noise and vibration. CONSTITUTION: A device for driving a pile to the bottom surface of the sea by vacuum includes a pump for sucking water or air, a cylinder(100) vertically mounted on the bottom of the sea, a pile(112) contacting an inner surface of the cylinder, having a diameter equal to an inner diameter of the cylinder and a piston(111) attached to a portion contacting the inner diameter of the cylinder with a piston ring(110) for sealing, and a tubular element for connecting the pump to the piston at an upper part of the pile to discharge the water or air in the cylinder to the outside when the pump is in operation.
Patent KR-20010091294-A (KR)
Title: Process for manufacturing uht ice cream mix
Inventor: KIM SEONG SOO
IPC: A23G9/00
Filed: 2000-03-14
Abstract: PURPOSE: A process for preparing an ice-cream mix by separating cream from raw milk, adding salt, mixing whey protein concentrate and an emulsion stabilizer and treating is provided, which reduces the manufacturing cost and produces sanitary and high quality mix. CONSTITUTION: Cream separated from raw milk is mixed with salt, added with a small amount of whey protein concentrate35 and an emulsion stabilizer, heated at 135 to 145deg.C by injecting steam at 60deg.C and sent to a vacuum chamber to remove moisture of a mixture. Fat of the mixture is grinded to a size of 0.1 micrometer and cooled to 4deg.C to produce an ice-cream mix. The mix comprises 38.5% by weight of milk fat, 4.95% by weight of non-fat milk solid, 2% by weight of 35 whey protein, 0.2% by weight of an emulsion stabilizer, 0 to 0.1% by weight of salt and 54.3 to 54.2% by weight of moisture.
Patent KR-20010091426-A (KR)
Title: ESD protection circuit
Inventor: JU JAE IL
IPC: H01L27/04
Filed: 2000-03-15
Abstract: PURPOSE: An ESD(Electro Static Discharge) protection circuit is provided to prevent a breakage of the circuit by using an SCR(Silicon Controlled Rectifier) composed of N+, N-, P-, N-, P+ between a cathode and an anode electrodes. CONSTITUTION: A ground line(77), an input pad(78), a power source line(79), the first and the second gates(75,76) are isolated by an insulating layer(80). When the ESD stress is applied via the input pad(78), the ESD is discharged from a second heavily doped n-type or p-type impurity regions(69,70) to a first heavily doped p-type impurity region(67) or a third heavily doped n-type impurity region(74). An SOI substrate(61) includes a lower substrate(61a), an insulating layer(61b) and an upper substrate(61c). A first lightly doped n-type impurity region(65) is overlapped to the first gate(75) and a first lightly doped p-type impurity region(66) is overlapped to the second gate(76).
Patent KR-20000076997-A (KR)
Title: 포토레지스트들의 에치 내성을 향상시키는 방법
IPC: G03F7/038
Filed: 2000-03-31
Abstract: 쉽게 구성되고 깊은 자외선 범위 패턴화에 적합한 포토레지스트 시스템이 제공된다.  산소 함유 플라즈마에 증가된 에칭 내성이 에치 보호제로 처리됨으로써 식각법으로 생성된 포토레지스트 구조물에 제공된다.  에치 보호제는 포토레지스트 반응 그룹들과 화학적 반응을 위해 실릴화제(silylating agent)를 포함한다.  실시예에서, 포토레지스트는 초기에 어떠한 방향족 기들도 포함하지 않는 기본 수지를 포함한다.  실릴화제들은 실리콘 테트라클로라이드, 실리콘 테트라플루오라이드, 트리클로로실란, 디메틸클로로실란 및 헥사메틸디실라젠을 포함한다.
Patent KR-20000071938-A (KR)
Inventor: CHOI JAE YUN
IPC: G06V30/224
Filed: 2000-04-03
Abstract: PURPOSE: The method for supplying the shape of a new publication and the resultant file in construction of a database for USMARC and KORMARC of the new publication is provided to allow a library to establish a database simultaneously with the buy of the new publication so that information can be serviced immediately to a user, and to reduce the time, the man power and the cost for constructing the database, by providing the database including the USMARC and the KORMARC in the new publication when it is produced. CONSTITUTION: A new publication(1) can be a book, a record, a video or a map that may be contained in a library. A storage device(2), which stores a MARC database of the new publication(2), can be a mini-disk, a diskette, or a magnetic tape. The MARC database is prepared in the storage device(2) for the new publication(1), and can be immediately included into the database of the library.
Patent KR-20000037030-A (KR)
Title: Half service
Inventor: YOON SUN GYU
Filed: 2000-04-04
Abstract: PURPOSE: A half service is provided to receive goods conveniently at low cost by presenting places for buying goods and delivering goods, selecting one place among presented places, delivering goods to the selected place and receiving delivering goods. CONSTITUTION: If a consumer buys goods through an internet shopping, an internet shopping mole operator presents places for delivering goods. If the consumer selects one place among places presented by the internet shopping mole operator, the internet shopping mole operator informs the selected place to a producer. The producer transmits goods to a branch office of a forwarding company nearest to the selected place. The forwarding company delivers goods to the branch office selected by the consumer. The consumer accepts goods in the branch office.
Patent KR-20010097404-A (KR)
Inventor: AHN CHEOL
IPC: H01R29/00
Filed: 2000-04-22
Abstract: 본 발명은 전원 연결용 멀티 탭 세트에 관한 것으로서, 본 발명은 적어도 하나의 탭홀을 갖는 몸체(10)와, 이 몸체(10)에 전선으로 연결되어서 콘센트에 접속되는 플러그(50)를 갖는 전원 연결용 멀티 탭에 있어서, 상기 플러그(50)는, 상기 몸체(10)로부터 전선으로 연결되며, 그 단부에 일자형 단자공(62)과 원형 단자공(64)을 갖는 주 플러그(60)와; 상기 주 플러그(60)의 일자형 단자공(62) 및 원형 단자공(64)에 대응하여 그 전,후 양단에 각각 일자형 접속단자(82)와 원형 접속단자(84)를 갖춘 연결구(80);로 이루어지는 것을 특징으로 하면서, 상기 몸체(10)의 탭홀(12)은 가전기기 플러그의 접속단자에 대응하는 일자형 단자공(14)과 원형 단자공(16)을 갖추어 구성됨을 또 다른 특징으로 한다. 
     이러한 본 발명의 전원 연결용 멀티 탭 세트는, 상기 연결구를 콘센트의 형태에 맞추어 돌려 끼우도록 한 구성을 갖춤으로써, 어떠한 형태의 콘센트에도 접속가능하며, 이에 따라 종래와 같이 콘센트의 형태별로 별도의 어댑터를 마련하지 않더라도 하나의 플러그로써 모두 적용 가능한 것이고, 나아가 그 몸체의 탭홀에도 일자형 단자공과 원형 단자공을 병설하고 있어, 가전기기의 플러그 형태에 상관없이 어떤 형태의 것이든 접속할 수 있으므로, 종래와 같이 가전기기의 접속을 위한 별도의 어댑터를 필요로 하지 않게 된다.
Patent KR-20010020800-A (KR)
Title: Developing device, process cartridge and electric energy supply part
Inventor: NODA SHINYA
IPC: G03G15/09
Filed: 2000-04-29
Abstract: PURPOSE: Disclosed is a developing device capable of improving the reliability of a contact part for applying developing bias to a developing roller and attaching a conductive part to a magnet possessed by the developing roller at a correct angular position. CONSTITUTION: This device is provided with a 1st conductive part(28) from the inside to the outside of the developing roller(10d), and a 2nd conductive part(30) electrically connecting the inner surface(10d1) of the roller(10d) and the conductive part(28) inside the roller(10d). Then, the conductive part(28) is electrically connected to the conductive part(30) inside the roller(10d) and it is electrically connected to the 1st electric contact part(25b) of a 3rd conductive part(25) possessed by a frame(12) outside the roller(10d). Furthermore, the conductive part(28) and the magnet(10c arranged inside the roller(10d) are set so that the attaching angle in the peripheral direction of the conductive part(28) can be decided.
Patent KR-20010106616-A (KR)
Inventor: JUNG SOON PYO
Filed: 2000-05-22
Abstract: 본 발명은 on-line의 인터넷 광고서비스와 off-line의 신문/잡지 광고서비스가 상호 접목된 신규한 광고서비스 방법을 제공함에 있다. 
     이를 위해 본 발명에서는 회사의 홍보 및 그와 관련된 정보를 홍보함에 있어서,  신문/잡지를 통해 보여지는 광고 내용을 기술분야, 업종 및 각각의 카테고리별로 구분하여 지면을 통해 보여지는 광고내용이 보다 직관적으로 보여질 수 있게 하고,  인터넷의 웹브라우저를 통해서도 동시에 신문/잡지 광고서비스와 동일한 내용을 인터넷을 이용해 병행되게 실시함으로써 광고주에게는 광고비 대비 최대의 홍보 효과를 꾀할 수 있게 한 것임.
Patent KR-20010014989-A (KR)
Inventor: KELLEY RICHARD A
IPC: G06F13/36
Filed: 2000-06-01
Abstract: PURPOSE: An improved method and an execution system are provided by which a buffer can be more effectively used in the case of transferring information between devices connected in an information processing system. CONSTITUTION: In this information processing system, a system bridge circuit can execute or over commits a transaction request from a system device to information transfer exceeding the current capacity of a bridge circuit in order to receive requested information while returning it from an instructed target device such as system memory (1O9) or other system device.
Patent KR-20010112670-A (KR)
Title: Steel tire cord improved in corrosion-resistance and its production method
Inventor: KIM YEONG GU
IPC: B60C9/16
Filed: 2000-06-09
Abstract: A tip valve (22) for a pneumatic tool includes a first valve member (24) having a bore (26) with a central axis (A) and defining a valve seat (30) about the bore (26) and a second valve member (34) having an engaging surface engageable with the valve seat (30) to form a substantially fluid-tight seal therewith.
Patent KR-20020001184-A (KR)
Title: Micro-array UV-visible fluorescent spectro-photometer
Inventor: KIM SUNG HOON
IPC: G01J3/02
Filed: 2000-06-27
Abstract: PURPOSE: A micro-array UV(ultraviolet) visible fluorescent spectrophotometer is provided to analyze photoluminescence of samples accurately by using a micro-array reflecting plate, and to reduce cross talk by minimizing light emitting interference. CONSTITUTION: A micro-array UV visible fluorescent spectrophotometer has light, a reflecting mirror, a micro-array reflecting plate, a half mirror, lenses, fiber 1,2, a micro-array sample, a grating, a PM tube, a driving circuit, a computer analysis circuit and a computer. A bundle of micro reflecting plates is driven to excite micro samples. Excited rays are projected through a first optical system, and transmitted to micro samples sequentially. Micro samples on a sample chip are excited through a second optical system. Emission spectrums of samples are analyzed sequentially within ranges of visible rays with passing rays of micro samples through a third optical system, the grating and the PM tube. Samples are analyzed promptly with the micro-array reflecting plate, and cross talk is reduced with minimizing interference between samples.