baber/WOPTO huggingface dataset:
Patent KR-20070023328-A (KR)
IPC: H01L21/02
Filed: 2005-08-24
Abstract: 광 케이블의 분리 및 조립성을 개선할 수 있는 식각 종말점 검출기의 광 케이블 연결구조가 개시되어 있다. 본 발명에 따른 식각 종말점 검출기의 광 케이블 연결구조는, 내경에 볼록부를 수용하기 위한 수용홈이 환상으로 형성되어 있고 투명한 챔버 브라켓의 일부에 일정각도를 이루며 설치되는 광케이블 홀딩부와; 상기 광케이블 홀딩부의 상기 수용홈에 밀착적으로 결합되는 수축가능 볼록부를 외경면에 가지며, 조립시에 상기 수축가능 볼록부가 수축된 상태로 상기 광케이블 홀딩부의 내경을 따라 슬라이딩되면서 상기 수용홈에 다다를 시에 상기 수축가능 볼록부가 원래의 형태로 복귀되어 상기 수용홈에 밀착 고정되는 형태로 된 광케이블 크래드와; 상기 광케이블 크래드의 내부에 둘러쌓여 상기 챔버내의 광파장을 전달하기 위한 광섬유 코어를 구비한다. 상기한 본 발명의 퀵 컨넥터 접속 방식에 따르면, 챔버 브라켓과의 분리 및 조립시간이 단축되고, 광케이블의 손상이 대폭적으로 줄어들며, 조립 횟수가 비교적 많더라도 케이블 고정이 비교적 견고하므로 정확한 식각 종말점을 검출토록 하는 효과가 있다.  
       
       
     반도체 소자 제조설비, 식각종말점, 광케이블, 케이블 컨넥터, 원터치 조립
Patent KR-20070028723-A (KR)
Title: Method and system for providing education service of foreign languages using identification tag, apparatus for learning foreign languages
Inventor: LEE JAE WON
IPC: G09B5/04
Filed: 2005-09-07
Abstract: A method and a system for providing an education service of foreign languages using an ID(IDentification) tag, and a learning device thereof are provided to enable a learner to learn a word by personally registering the word matched with the ID(IDentification) tag at the system and offer the learner a sound source/text corresponding to the registered word through the wireless network by using a wireless terminal. A reader(120) reads an ID(IDentification) code recorded in the ID(IDentification) tag. An input unit(150) receives the word matched with the ID(IDentification) code, a language type and a registration or reproduction request command from the learner. A wireless communicator(160) performs data communication for registering/reproducing the ID(IDentification) tag with a foreign language education service system. A registration requesting module(130) requests registration of the ID(IDentification) tag by transmitting the read ID(IDentification) tag and registration request information including the word through the wireless communicator. A reproduction requesting module(140) requests reproduction of the ID(IDentification) tag by transmitting reproduction request information to the system through the wireless communicator.
Patent KR-20060061760-A (KR)
Inventor: SUGIYAMA SHINJI
IPC: F24F1/56
Filed: 2005-09-07
Abstract: 베이스 패널, 측면 패널, 및 탑 패널이 금속으로 형성됨에 관련하여 합성수지 몰드 제품으로 구성되는 전면 패널을 사용하고, 측면 패널에 대한 제 1 유지 수단과 탑 패널에 대한 제 2 유지수단이 전면 패널상에 구비되어 효과적으로 고정된다.
Patent KR-20070028974-A (KR)
Title: Flash memory device and voltage generating circuit for the same
Inventor: NAM SANG WAN
IPC: G11C16/30
Filed: 2005-09-08
Abstract: A flash memory device and a voltage generation circuit for the same are provided to perform program, erase and read operation of a flash memory more accurately by supplying multiple constant voltages stably. A memory cell array(10) consists of a plurality of memory cells. A voltage generation circuit(70) generates multiple constant voltages to be applied to the memory cell array. A selection circuit selects one of the constant voltages and then applies the selected constant voltage to the memory cell array. The voltage generation circuit discharges a leakage current inputted from the selection circuit through a voltage dividing path generating the constant voltages.
Patent KR-20070029942-A (KR)
Title: Beam splitting method with a mirror and optical device thereof
Inventor: GWEON DAE GAB
IPC: G02B27/10
Filed: 2005-09-12
Abstract: A beam splitting method using a mirror and an optical device using the method are provided to apply for a wide wavelength band independently of a wavelength by using the reflection characteristic of the mirror and to cut down the cost by simplifying the structure. In a beam splitting method, a plane mirror(10) comprising a light reflecting unit(12) and a light transmitting unit(14) is inclined at a predetermined angle to the incident beam. One incident beam is split into two by reflecting the beam incident to the light reflecting unit and transmitting the beam incident to the light transmitting unit. The reflecting unit corresponds to the center portion of the plane mirror and the transmitting unit corresponds to the peripheral portion of the plane mirror.
Patent KR-20070034749-A (KR)
Title: 동축선에 의해 급전되는 원형 패치 안테나의 해석 방법 및장치
IPC: H01Q13/08
Filed: 2005-09-26
Abstract: 본 발명은 동축선에 의해 급전되는 원형 패치 안테나의 해석 방법 및 장치에 관한 것이다.  
     이를 위하여 본 발명은, 푸리에 변환을 이용하여 원형 패치 위의 열린 영역의 필드 표현식을 산출하고, 동축선과 원형 패치가 동일한 중심점을 갖도록, 동축선의 급전부 영역을 콘포말 매핑한 후, 콘포말 매핑된 설정값을 기준으로 그라프의 어디션 정리와 고유 함수 전개 방법을 이용하여 동축선 급전부 영역의 필드 표현식을 산출한다. 그리고, 열린 영역의 필드 표현식과 동축선 급전부 영역의 필드 표현식을 이용한 이산모드 계수에 대한 연립 방정식을 통해 해를 산출하고, 해를 이용하여 임피던스 및 복사 패턴을 산출하는 원형 패치 안테나 해석 방법을 제공한다. 
     본 발명에 의하면, 중앙에서 벗어난 동축선에 의해서 급전되는 원형 패치 안테나의 엄밀한 해석이 가능해짐에 따라, 적은 계산량을 갖는 물리적 해석 방법을 통한 원형 패치 안테나 해석 방법을 이용한 안테나 설계나 제작 등의 광범위한 응용이 가능한 효과를 기대할 수 있다. 
       
     패치 안테나, 원형 패치, 마이크로스트립 안테나, 동축선, 콘포말 매핑
Patent KR-20070035728-A (KR)
Inventor: LEE JUNG HEE
IPC: H04B1/38
Filed: 2005-09-28
Abstract: 본 발명은 회전형 잠김 놉을 구비한 이동통신 단말기를 개시한다. 본 발명에 따르면, 일 측에 배터리가 장착되며, 배터리가 장착된 부위에 인접하게 잠김 놉용 장착부가 형성된 단말기 본체; 잠김 놉용 장착부 내에 수용되며, 회전 가능하게 지지된 회전형 잠김 놉; 배터리에 형성된 고정 홈 내에서 이동하는 것으로, 회전형 잠김 놉의 외측면을 따라 한 바퀴 회전하여 폐 회로를 이루면서 경사지게 형성되며, 회전형 잠김 놉의 회전에 따라 배터리를 상기 단말기 본체로부터 착탈시키는 배터리 착탈용 가이드 띠; 및 잠김 놉용 장착부와 회전형 잠김 놉 사이에 배치되어, 회전형 잠김 놉을 탄성 지지하는 탄성 부재를 구비한다.  
       
     통신 단말기, 휴대폰, 배터리, 잠김 놉
Patent KR-20070041096-A (KR)
Inventor: CHANG YOUNG BIN
IPC: H04B7/26
Filed: 2005-10-14
Abstract: 본 발명은 다수의 이종 무선망들을 이용한 동시 데이터 서비스 장치 및 방법에 관한 것으로, 상기 단말이, 현재 통신가능한 무선망들의 채널상태를 측정하여 IP패킷제어기로 보고하는 과정과, 상기 IP패킷제어기가, 상기 보고된 채널상태에 근거해서 데이터 전송을 위한 무선망들을 선택하고, 상기 단말로 전송할 데이터를 분배하여 상기 선택된 무선망들로 전송하는 과정과, 상기 무선망들이, 상기 IP패킷제어기로부터 수신된 데이터를 상기 단말로 전송하는 과정과, 상기 단말이, 상기 무선망들로부터 수신되는 데이터를 결합하여 해석하는 과정을 포함한다. 이와 같은 본 발명은 다수의 무선 통신 시스템들이 혼재하는 서비스 환경에서 단말기에게 끊김 없는 데이터 서비스를 제공할 수 있는 이점이 있다. 
       
     이종망, 핸드오프, IP계층, 다중 무선망
Patent KR-20060054114-A (KR)
Inventor: ISHIMURA SHIZUKA
IPC: B60R21/00
Filed: 2005-10-19
Abstract: 통신 장치(예를 들면 차량 탑재기)는, 상대측 통신 장치(예를 들면 휴대기)와의 거리를 산출하기 위한 거리 산출용 신호를 송신하는 송신부와, 상대측 통신 장치로부터 회신된 거리 산출용 신호를 수신함으로써, 송신하였을 때의 당해 거리 산출용 신호와, 수신하였을 때의 당해 거리 산출용 신호와의 위상차를 검출하는 검출부와, 검출부에서 검출된 위상차에 기초하여 상대측 통신 장치와의 거리를 산출하는 산출부를 구비하였다. 
       
     송신부, 검출부, 위상차, 산출부, 통신 장치, 거리 산출용 신호
Patent KR-20070051558-A (KR)
Inventor: EOM SANG YOUNG
IPC: G02F1/13357
Filed: 2005-11-15
Abstract: 백 라이트 유닛 및 이를 구비하는 액정표시장치가 제공된다. 본 발명의 일 실시예에 따른 백 라이트 유닛은, 다수의 램프, 다수의 램프 상호간에 직접적인 광의 인가를 차단하기 위한 광 차단부가 형성된 램프 하우징, 램프로부터 인가되는 광의 하방 누설광을 반사하는 반사판, 램프 및 반사판으로부터 인가되는 광을 가이드(guide)하는 도광판을 포함한다.  
       
     백 라이트 유닛, 액정표시장치, 광 차단부, 휘도
Patent KR-20070052033-A (KR)
Inventor: YOON YOUNG ROK
IPC: B29C45/26
Filed: 2005-11-16
Abstract: 본 발명은 3단 금형에서 사출시에는 고정형판과 중공판 사이의 이형을 자동적으로 방지하고, 제품 취출시에는 자동적으로 고정형판과 중공판의 이형이 가능하도록 전환되어 성형품의 품질을 일정 수준 이상으로 확보하도록 함과 아울러 사출성형 작업의 작업성을 향상시키도록 한다.
Patent KR-20070053909-A (KR)
Inventor: WON YOUNG AM
IPC: C25D1/12
Filed: 2005-11-22
Abstract: 본 발명은 전기주조 방법을 이용하여 니켈판에 홀로그램을 형성함과 아울러 글자 사이사이의 좁은 틈새에도 스핀 가공을 할 수 있는 방법에 관한 것으로, 원하는 형상으로 글자 등이 양각된 황동 원판(1)을 이용하여 니켈판(2)을 도금조에서 전착하여 황동원판(1)의 양각과 반대로 음각된 니켈판(2)을 준비하는 단계; 2 차로 도금조에서 다시 양각으로 전착하여 니켈양각판(3)을 만들어 내는 단계; 양각된 니켈양각판(3)에 홀로그램을 형성시키기 위한 컷팅부(7)를 형성하는 단계; 상기한 컷팅부(7)에 홀로그램을 부착하는 단계; 그리고 다시 도금조에서 상기한 니켈양각판(3)과 대응되는 니켈음각판(4)을 만들어 내는 단계; 이와 같이 제조된 니켈 음각판(4)의 표면을 고속 선반에 장착하여 스핀 가공 을 하는 스핀가공 단계를 포함하는 것을 특징으로 하며, 상기한 홀로그램 부착은 볼록형상부의 그 형상에 따라 컷팅부(7)를 형성시킨 그 컷팅부(7)에 부착하며, 홀로그램부(5)는 여러 글자의 조합으로 이루어지는 것을  특징으로 한다 
       
     니켈, 전기주조, 홀로그램
Patent KR-20070056502-A (KR)
Title: A support plate for electric wiring box
Inventor: SONG YEAN TAE
IPC: H02G3/12
Filed: 2005-11-30
Abstract: A support plate for an electric wiring box in a light weight partition is provided to prevent a head of a bolt screw from protruding from a front support plate by inserting the bolt screw into a receiving hole of the front support plate. A bent support piece(3) and a fixing piece(4) are installed on upper and lower ends of a front support plate(2) with wiring box receiving openings(5). Fastening pieces are formed on both left and right sides or upper and lower ends of the front support plate, and are bent inwardly by the bent support piece. Large receiving holes(8) and small receiving holes(9) are formed on both edges of the front support plate and each fastening piece on the same line.
Patent KR-20070062093-A (KR)
Title: Production management system
Inventor: KIM KWANG JUN
IPC: G06K7/10
Filed: 2005-12-12
Abstract: A production management system is provided to simultaneously produce various products by supplying materials corresponding to various product models and automatically selecting the materials. A raw material information storing part(120) stores information inputted through a raw material information input part(110). A material recognizer(130) recognizes the information of the materials to be processed. A CPU(140) obtains the information corresponding to the recognized material from the raw material information storing part. A PLC(Programmable Logic Circuit)(150) outputs an operation signal to a material box(13) containing the corresponding material by the signal output from the CPU. An opening/closing actuator(160) opens a cover of the material box by an output signal of the PLC. A display lamp(170) displays a position of the corresponding material box by being lighted according to the output signal of the PLC. A position detection unit(180) detects a loading position of the material box.
Patent KR-20070062827-A (KR)
Title: A cap connecting the electric wire for preventing the electric leakage, and a packing
Inventor: SONG SEONG TAE
IPC: H01B9/02
Filed: 2005-12-13
Abstract: A wire connection cap for preventing a leakage current is provided to prevent permeation of moisture or rainwater by forming a packing to be connected along an edge of a body. A wire connection cap for preventing a leakage current includes a body(10), a packing(20), a power connection plate(30), a fixed hanging plate(40), and a cover(50). A stopper is formed on the body(10). The packing(20) is inserted into the inside of the cap, and prevents water from infiltrating into the inside. The power connection plate(30) is installed on the body(10), and connects electrically a wire to a wire. The fixed hanging plate(40) is installed on an upper part of the power connection plate(30), and has a bending unit which is inwardly bent to fix a copper wire of the inserted electric wire. A side of the cover(50) is connected to the body(10) by a hinge unit. The other side of the cover(50) has an elastic hanging unit which is connected to the stopper of the body(10) so that the packing(20) maintains a sealing state. An insertion groove on which the packing(20) is installed, is formed on an inner plane of the body(10) and the cover(50).
Patent KR-20070064763-A (KR)
Title: Method of forming a semiconductor device
Inventor: CHOI BO WO
IPC: H01L21/8247
Filed: 2005-12-19
Abstract: A method for forming a semiconductor device is provided to prevent an etch solution from penetrating into a first interlayer dielectric under a photoresist pattern by forming a silicon nitride layer between the first interlayer dielectric and the photoresist pattern. First gate structures for a cell transistor and second gate structure for a select transistor are formed on a substrate(100). The first gate structure includes a first conductive layer(104), a dielectric film(106) and a second conductive layer. The second gate structure includes a third conductive layer. A first interlayer dielectric is formed on the resultant structure to fill first and second openings between first and second gate structures. A silicon nitride layer is formed on the first interlayer dielectric. A silicon nitride pattern(132) for exposing partially the first interlayer dielectric to the outside is formed on the resultant structure by performing a photo etch process on the silicon nitride layer. A first interlayer dielectric pattern(134) is formed on the resultant structure by etching selectively the first interlayer dielectric using the silicon nitride pattern as an etch mask.
Patent KR-20070066465-A (KR)
Title: Image sensor having automatic black level compensation function and method for compensating black level automatically
Inventor: JIN EUI JUNG
IPC: H04N9/07
Filed: 2005-12-22
Abstract: An image sensor having an automatic black level compensation function and an automatic black level compensation method are provided to reduce the number of lines for calculating a black level offset value and the number of lines for calculating an offset value on an analog signal processing path and reduce a dark pixel array disposed for detecting the offset value. A pixel array(110) has the first pixel group(111) and the second pixel group(112). The first pixel group(111) has real pixels for generating real pixel data. The second pixel group(112) has pixels for calculating the first offset value of a dark pixel. A test signal providing unit(130) provides a test signal for detecting the second offset value on an analog signal process. The first and the second selection units(120a,120b) select and output one of a dark pixel signal read from the second pixel group(112) and the test signal outputted from the test signal providing unit(130). The first and the second analog signal processing units(140a,140b) process the signals selected and outputted through the first and the second selection units(120a,120b). ADCs(Analog to Digital Converters)(150a,150b) convert the analog signals outputted from the first and the second analog signal processing units(140a,140b) into digital signals, and output the digital signals. A DSP(Digital Signal Processor)(160) calculates the first and the second offset values by using the digital signals outputted from the ADCs(150a,150b), and calculates the third and fourth offset values on the first and the second analog signal processing paths by using the first and the second offset values.
Patent KR-20070070488-A (KR)
Title: Method for forming fpga of multi parallel structure and fpga structure thereof
Inventor: KIM KEE YONG
IPC: H01L21/768
Filed: 2005-12-29
Abstract: An FPGA structure of a multi parallel structure and a method for forming the same are provided to selectively use a first metal wiring and a gate electrode by a voltage power using amorphous silicon of voltage selective conductivity, thereby implementing effective operation by amorphous silicon only. An FPGA(Field Programmable Gate Array) of a semiconductor device comprises the followings: a laminated structure where a plurality of electrode structure, a source/drain, a first metal wiring group, a second metal wiring group and a third metal wiring group are stacked between insulating layers; a pair of contacts(28) connecting respectively a pair of first metal wiring corresponding from the first metal wiring group, source/drain and a gate electrode; and another contacts connecting a different pair of the first metal wiring corresponding from the different first metal wiring group, source/drain and the different gate electrode; a first construction pattern of voltage selective conductivity connecting the pair of the contacts; a pair of first via(30a,30b) connecting respectively a pair of second metal wiring corresponding to the different pair of the first metal wiring; a second construction pattern of voltage selective conductivity connecting the pair of first via; a second via for connecting the first and the second construction pattern to a third metal wiring.
Patent KR-20050025996-A (KR)
Title: Spin transistor using spin filter effect and nonvolatile memory using spin transistor
Inventor: SUGAHARA SATOSHI
IPC: H01L27/105
Filed: 2003-07-25
Abstract: A spin transistor comprising a spin injector for injecting carriers, as hot carriers, having a spin parallel to the spin band constituting the band edge of a first ferromagnetic barrier layer from a first nonmagnetic electrode into a second nonmagnetic electrode layer and a spin analyzer for conducting, by the spin split at the band edge of a second ferromagnetic barrier layer, the hot carriers to a third nonmagnetic electrode when the direction of the spin of the spin-polarized hot carriers injected into the second nonmagnetic electrode is parallel to the direction of the spin of the spin band at the band edge of the second ferromagnetic barrier layer and not conducting the hot carriers to the third nonmagnetic electrode when the direction of the spin of the spin-polarized hot carriers is anti- parallel to the direction of the spin injected into the second magnetic electrode. A storage device using the spin transistor is also disclosed.
Patent KR-20050056260-A (KR)
Title: System and method for managing digital rights
Inventor: FONTIJN WILHELMUS F J
IPC: G06F21/10
Filed: 2003-09-22
Abstract: The present invention relates to methods and a system for managing digital rights. The invention is based on the idea that a digital voucher (100) is provided with access control information for accessing digital content located on a server (104) of a content provider. A consumer of the digital content reads the voucher (100) by means of a bar code reader, an RF detector (102) or the like. This reading means (102) is connected to some computing means (103) such as a computer, a mobile phone, a PDA, a set-top box etc. The computing means (103) transfers the access control information to a server (104) of a content provider. The server (104) to which the access control information is transferred processes the access control information, and depending on the result of the processing, the computing means (103) is given different levels of access to digital content located on the server (104).
Patent KR-20050086488-A (KR)
Title: Fabric softener compositions comprising homo- and/or copolymers
Inventor: MARTIN EMMANUEL
IPC: C11D3/37
Filed: 2003-11-19
Abstract: This invention relates to fabric softener compositions comprising a fabric softener component or a mixture of fabric softener components and at least one polymer formed from the polymerisation of c) a water soluble ethylenically unsaturated monomer or blend of monomers comprising at least one cationic monomer and/or at least one non-ionic monomer, d) a cross-linking agent or a mixture of cross-linking agents in an amount of less than 5 ppm by the weight of component a), and c) optionally at least one chain transfer agent, with the proviso that (i) if the polymer is a cationic homopolymer then the amount of the crosslinking agent is always more than 0 ppm, as thickeners, as well as to new fabric softener compositions.
Patent KR-20050089002-A (KR)
Title: Device for examining filled containers using obliquely emitted x-rays
Inventor: HEUFT BERNHARD
IPC: G01N23/04
Filed: 2003-11-12
Abstract: The invention relates to a device for examining filled containers (10) for foreign bodies (26) such as glass slivers. Said device comprises a transport unit (16), which transports the containers (10) individually in line one behind the other on a transport plane, in addition to an X-ray source (18) for emitting an X- ray (24) in a predetermined direction and a unit (20, 22) for capturing the X-rays (24) once they have traversed the container (10). The direction, in which the X-rays (24) are emitted by the X-ray source (18) is inclined at between 10 and 60° to the transport plane. Two X-ray sources can be provided (18), one above and one below the transport plane. The device is particularly suitable for examining filled containers (10) for foreign bodies, the X-ray source (18) being positioned in such a way that the course of the rays runs approximately tangentially to the maximum gradient of the convexity of the container base.
Patent KR-20050065677-A (KR)
Title: Positional isomers of peg ifn alpha 2a
Inventor: BRUGGER DORIS
IPC: A61K47/48
Filed: 2003-11-10
Abstract: The invention is concerned with positional isomers of monopegylated interferon alpha 2a, with a method for their isolation and for their use in the manufacture of medicaments for the treatment of illnesses, especially for the treatment of viral diseases.
Patent KR-20050088422-A (KR)
Title: Optical disc with a generic logical format
Inventor: WANG BEI
IPC: G11B27/32
Filed: 2003-11-24
Abstract: The present invention provides an optical disc with a generic logical format having a data structure that is defined independent of the content type (i.e., the data type and medium encoding scheme) and the physical medium. In accordance with one embodiment of the invention, a data storage medium is provided for storing data for access by a data processing system. The data storage medium comprises a data structure stored in the medium for describing different data contents stored therein. The data structure includes at least one content object containing data contents, an object definition file associated with the object for describing the object, and an index file including a table of contents having a reference to the object. The generic logical format of the invention can be easily adapted to any new content types without the need to define a complete new format.
Patent KR-20050085889-A (KR)
Title: Method of forming semiconductor devices through epitaxy
Inventor: GOGOI BISHNU
IPC: H01L21/20
Filed: 2003-10-23
Abstract: A method for creating a semiconductor structure is provided. In accordance with the method, a semiconductor substrate (101) is provided over which is disposed a sacrificial layer (103), and which has a thin single crystal semiconductor layer (105) disposed over the sacrificial layer (103). An opening (107) is then created which extends through the semiconductor layer (105) and into the sacrificial layer (103). The semiconductor layer (105) is then epitaxially grown to a suitable device thickness, thereby resulting in a device layer. The semiconductor layer is grown such that the resulting device layer extends over the opening (107), and such that the surface of the portion of the device layer extending over the opening is single crystal silicon.
Patent KR-20060006769-A (KR)
Title: Feedback loop for spam prevention
Inventor: ROUNTHWAITE ROBERT L
IPC: G06Q10/10
Filed: 2004-02-25
Abstract: The subject invention provides for a feedback loop system and method that facilitate classifying items in connection with spam prevention in server and/or client-based architectures. The invention makes uses of a machine-learning approach as applied to spam filters, and in particular, randomly samples incoming email messages so that examples of both legitimate and junk/spam mail are obtained to generate sets of training data. Users which are identified as spam-fighters are asked to vote on whether a selection of their incoming email messages is individually either legitimate mail or junk mail. A database stores the properties for each mail and voting transaction such as user information, message properties and content summary, and polling results for each message to generate training data for machine learning systems. The machine learning systems facilitate creating improved spam filter(s) that are trained to recognize both legitimate mail and spam mail and to distinguish between them.
Patent KR-20050085994-A (KR)
Inventor: YOO SEUNG MIN
IPC: C12Q1/68
Filed: 2003-05-09
Abstract: 본 발명은 생물학적 시료중에서 비바이러스 감염 유기체를 검출 및 동정하는데 유용하고 그러한 비바이러스 감염 유기체에 의해 발생되는 질환을 진단하는데 사용하는 핵산 분자 및 이러한 핵산 분자를 포함하는 핵산 탐침이 고정된 감염질환을 진단하는데 유용한 DNA 칩에 관한 것이다.
Patent KR-20050120775-A (KR)
Title: Composition for formation of underlayer film for lithography containing epoxy compound and carboxylic acid compound
Inventor: KISHIOKA TAKAHIRO
IPC: C08G59/40
Filed: 2004-04-01
Abstract: A composition for formation of underlayer film for lithography that is used in the lithographic process for producing semiconductor devices; and an underlayer film exhibiting a dry etching rate greater than in the use of photoresists. In particular, a composition for formation of underlayer film, capable of forming an underlayer film without the need to use a crosslinking reaction catalyzed by a strong acid, which composition comprises a component having epoxy group (polymeric compound or compound) and a component having phenolic hydroxyl group, carboxyl group, protected carboxyl group or acid anhydride structure (polymeric compound or compound).