baber/WOPTO huggingface dataset:
Patent KR-20010037303-A (KR)
Inventor: YOON JEONG UK
IPC: H01J37/317
Filed: 1999-10-15
Abstract: PURPOSE: A hot electron emitting device is provided to be capable of preventing a filament clamp from being changed owing to high heat by attaching a metal with large heat expansion coefficient on the filament clamp. CONSTITUTION: The device includes a filament(5), which forms high current to emit hot electrons. The first metal filament clamp(7) supports the filament(5) by pressing the filament(5) with a Y-shaped form. The second metal(9) is installed at a portion opposite to a portion supplied with direct heat from the filament(5) among the first metal filament clamp and has a heat expansion coefficient more than that of the first metal filament clamp. When a power is applied to the first metal filament clamp(7) on which the second metal(9) is formed, high current is formed at the filament(5) and thus hot electrons are emitted.
Patent KR-20010037422-A (KR)
Inventor: KIM JIN GI
IPC: G01F23/26
Filed: 1999-10-16
Abstract: PURPOSE: A wave measuring device for testing a towing water tank is provided to simply spread from a micom to a wave height amount by using a probe and a conductive wire having variable capacitance value as a sensor. CONSTITUTION: A wave measuring device for testing the towing water tank includes a sensing part(10) for sensing capacitance value varying according to displacement of wave height, an oscillating part(20) providing oscillation frequency by induced voltage changed according to variable capacitance value of the sensing part, a filter part(30) removing noise element contained in oscillation frequency of a quartz oscillator(21), an amplifying part(40) for amplifying oscillation frequency filtered by the filter part, and a micom(50) spreading the amplified oscillation frequency to a wave height amount.
Patent KR-20010038336-A (KR)
Inventor: LEE CHIL SEONG
IPC: H01L23/34
Filed: 1999-10-25
Abstract: PURPOSE: An IC chip mounting structure is to effectively prevent the operation of components from being stopped due to a high heat, by improving an allowable loss performance. CONSTITUTION: An IC chip(2) is mounted onto a circuit board(1) with a predetermined shape of pattern formed thereon. The IC chip is provided with a lead(3) connected to the pattern of the circuit board. The lead is connected to the circuit board by solder. A heat radiating plate(10) is provided under a bottom of the IC chip to radiate the heat generated from the IC chip. To provide the IC chip with the heat radiating plate, a mold of the IC chip is removed by a surface area corresponding to that of the heat radiating plate, and the heat radiating plate is soldered to the circuit board. The heat radiating plate is provided with a ground wire to remove static electricity.
Patent KR-20010038726-A (KR)
Inventor: KIM SANG HUN
IPC: G11B7/09
Filed: 1999-10-27
Abstract: PURPOSE: An optical disc reproduction device is to reproduce successfully abnormal data regardless of the recorded state of data, thereby enhancing the readability. CONSTITUTION: A signal converter(21) optically picks up data recorded on a disc(20) and converts it into an RF(Radio Frequency) signal. A drive micro-controller(24) controls the overall operation of a device. An LPF(low pass filter)(26) converts velocity information provided by the drive micro-controller into a voltage value. An RF amplifier(22) comprises an equalizer(13) providing a modulation frequency which is determined depending on the voltage value, and modulates the RF signal according to the modulation frequency to correct it. The corrected RF signal is decoded in a decoder(25) to reproduce it.
Patent KR-20010039365-A (KR)
Inventor: KIM CHAN GI
IPC: H04N5/335
Filed: 1999-10-30
Abstract: PURPOSE: An image sensor for composing a feedback circuit to be operated at high speed is provided to perform a high-speed output of data by composing the feedback circuit in a bit line node without the increase of a chip size for quickly performing a transition of a bit line node value. CONSTITUTION: A unit feedback circuit(51) has a bit line sensing transistor(M11) for being connected with a power supply voltage terminal and being connected with a bit line at its gate terminal to sense a voltage of the bit line, an inverse precharge transistor(M12) for receiving an inverse precharge signal at its gate terminal and being turned on during a precharged time to generate a voltage of a node(N) as a low voltage, and a switch transistor(M10) for being connected with the node(N) at its gate terminal and responding to the voltage value of the node determined according to the voltage value of the bit line to connect the bit line with a ground terminal.
Patent KR-20010039389-A (KR)
Inventor: KIM HYO DAE
IPC: H04N5/50
Filed: 1999-10-30
Abstract: PURPOSE: A screen shifting method and a device in changing a TV channel are provided to generate various screen shifting effects for a short period before a screen of another channel is displayed in channel change by a user. CONSTITUTION: First, it is decided whether a user requests that a current viewing channel be changed into another channel. Then, if requested, various screen shifting effects are generated for a predetermined period shifted from a screen of the current channel to a screen of another channel. Next, it is decided whether corresponding images are transmitted by the tuning of the requested another channel, the screen of the changed channel is displayed if transmitted, or it is returned to the previous step if not transmitted.
Patent KR-20010046869-A (KR)
Inventor: BAE AE NIM
IPC: C07D403/02
Filed: 1999-11-16
Abstract: PURPOSE: The piperazinylethyl triazole derivatives and a producing method thereof are provided, thereby the piperazinylethyl triazole compounds can be produced in higher yield and purity. CONSTITUTION: The piperazinylethyl triazole derivatives are represented by formula (1), in which R1 is C6 to C10 aromatics, C6 to C10 aromatic carbohydrate substituted with C1 to C6 alkyl, C6 to C10 aromatic carbohydrate substituted with C1 to C4 alkoxy, C6 to C10 aromatic carbohydrate substituted with halogen or C7 to C10 arylalkyl; R2 to R5 are independently hydrogen, halogen, methyl or ethyl; R6 to R7 are independently hydrogen, phenoxy substituted with halogen, -OC(O)R8 or -NR9R10; Y is O or S; R8 is C1 to C6 alkyl; R9 and R10 is independently C1 to C6 alkyl; R11 is hydrogen, C1 to C6 alkyl or phenyl; R12 is independently hydrogen or C1 to C6 alkyl; n is an integer of 1 or 2; k is 5 or 6 when n is 1 or 2, respectively; and m is 4 or 5 when n is 1 or 2, respectively. The piperazinylethyl triazole derivatives is produced by separation and purification using acid.
Patent KR-20010047022-A (KR)
Inventor: PARK JAE YEONG
IPC: H01F30/02
Filed: 1999-11-17
Abstract: PURPOSE: A micro transformer and a magnetic switch and a manufacturing method thereof are provided to enable a micro transformer and a magnetic switch to be used at a high electric power. CONSTITUTION: A photosensitive glass substrate(3) has a predetermined thickness and a predetermined area. The first coil(5) is arranged in a spiral form on a lower part of the photosensitive glass substrate(3) and transmits an electric power to the secondary. The secondary coil(4) is arranged in a spiral form on an upper part of the photosensitive glass substrate(3) and generates a current variation due to a magnetic force line change of a magnet core(6), which is generated by the electric power of the primary coil(5). Magnetic cores(6) are formed on a front surface of an upper part of the primary coil(5) and the secondary coil(4) and on grooves of a middle portion and both sides. The middle portion and both sides are passing through the photosensitive glass substrate(3). The magnet cores(6) being formed on the grooves of the middle portion and the both sides are separated into parts of a predetermined number in a vertical direction, so that a high frequency characteristic becomes better and a magnetization is easily achieved, thereby enhancing inductance of a transformer.
Patent KR-20010054135-A (KR)
Inventor: JUN JEONG GI
IPC: G11B7/257
Filed: 1999-12-03
Abstract: PURPOSE: An optical disk is provided to improve an overlapped recording characteristic and a cross erase characteristic without deterioration of corrosion resistance. CONSTITUTION: A first lower dielectric layer(42a) is formed by ZnS-SiO2, and a second lower dielectric layer(42b) is formed by GeN or SiC. An optical interfering insertion layer(47) is formed by silica, and a recording layer(43) is formed by Ge-Sb-Te alloy. A corrosion resistance insertion layer(48) is formed by ZnS-SiO2, Si3N4, or Al2O3. Reflecting layers(45a,45b) are formed by aluminum alloy or a metal having higher heat conductivity. Herein, the corrosion resistance insertion layer is formed between the upper dielectric layer and the reflecting layers to have excellent corrosion resistance. Moreover, the lower dielectric layer is formed by the first and second lower dielectric layer to control optical absorbing rate. Herein, the silica is used for the optical interfering insertion layer to increase optical interference according to change in thickness.
Patent KR-20010049138-A (KR)
Inventor: LEE JONG TAE
IPC: E01F15/14
Filed: 1999-11-29
Abstract: PURPOSE: A shock absorbing system for a road is provided to keep a good position in spite of strong rain, wind, and show and excellent shock absorbing and relaxing efficiency by an oil hydraulic shock absorber. CONSTITUTION: A supporter(1) is fixed by anchor bolts(11) and nuts. The anchor bolts are installed into a concrete foundation(10). The concrete foundation is formed in the end part of the guard rails of a bridge. The ends of leaf springs(4,4'), coil springs(5,5'), and shock absorbers(6-1,6-2,6-3,6-4) are fixed by pins(7) in several projected pieces(101) formed in the supporter. Rods(601) of the leaf springs and coil springs are adhered with a pin(7') in the projected part of a supporting plate(2) with a rubber buffer plate(3). A couple of the shock absorbers(6-1,6-2) are fixed with each other and the rods are formed on both sides and moved.
Patent KR-20010055867-A (KR)
Inventor: KIM GYEONG SIK
IPC: G09G1/04
Filed: 1999-12-13
Abstract: PURPOSE: A horizontal deflection linearity control circuit is provided to simplify the structure of a condenser for correcting by correcting independent of a horizontal frequency with s-type of the condenser. CONSTITUTION: A horizontal deflection linearity control circuit includes a horizontal output transistor(Q1), a horizontal deflection coil(H-DY), the first horizontal linearity correcting coil part(L1), the second horizontal linearity correcting coil part(L2), a variable voltage source(Vb), and a condenser for correcting(Cs). The horizontal deflection coil(H-DY) generates a deflectional current. The first horizontal linearity correcting coil part(L1) is related to the deflectional current generated by the horizontal deflection coil(H-DY). The second horizontal linearity correcting coil part(L2) has a permanent magnet(M2) of which a polarity is opposite to the polarity of a permanent magnet of the first horizontal linearity correcting coil part(L1). The variable voltage source(Vb) applies a voltage to the first horizontal linearity correcting coil part(L1) and the second horizontal linearity correcting coil part(L2) according of a variety of the horizontal frequency. The condenser for correcting(Cs) is connected to the second horizontal linearity correcting coil part(L2), and has enough capacity in order to be independent of the variety of the horizontal frequency.
Patent KR-20010061559-A (KR)
Inventor: KANG EUNG YEOL
IPC: G11C11/22
Filed: 1999-12-28
Abstract: PURPOSE: A ferroelectric memory device having a bit line structure consisting of a depletion transistor is provided to more improve the degree of integration than a structure in which a bit line and an active line are separated. CONSTITUTION: The ferroelectric memory cell including a ferroelectric capacitor, an enhancement type transistor, a word line(WL) and a bit line(BL) further includes first and second active areas(A1,A2). The ferroelectric capacitor is connected the drain of the enhancement type transistor. The word line selects the enhancement type transistor. The bit line transmits a data received from the enhancement type transistor through the word line to a sense amplifier(S/A). The first active area is connected to a neighboring cell, and the gate of a depletion type transistor is formed thereon to form the bit line. The second active area is close to the first active area, and gates(N0-N15) of the enhancement type transistor are formed thereon. The word line is connected to the gate(D0-D15) of the depletion type transistor and the gate of the enhancement type transistors.
Patent KR-20010065063-A (KR)
Inventor: LEE YONG JOO
IPC: A23L11/20
Filed: 1999-12-21
Abstract: PURPOSE: A method for manufacturing reinforced functional kinds of salted spices by using extract of elm, Ulmus japonica having excellent pharmacological effects is provided to serve improved flavor and quality of soy sauce, Korean hot pepper paste or fermented soybean paste(toenjang). CONSTITUTION: The method is characterized by the steps of: (i) dehydrating the bark and the cortex of the root of Korean or Chinese Ulmus japonica; (ii) pulverizing the dried bark of the elm into 100-1000mesh of granules; (iii) extracting the pulverized bark of elm with a kind of solvent; and then (iv) adding 0.001-50% of the elm extract in the preparation of normal soy sauce, Korean hot pepper paste or fermented soybean paste.
Patent KR-20010058725-A (KR)
Inventor: KIM HO JEONG
IPC: H04L12/66
Filed: 1999-12-30
Abstract: PURPOSE: A message processing method in a CTI system is provided to accomplish a favorable scalability and a portability for a platform without being dependent on an operating system by implementing an inter-module communication using a thread of a single process and a message queue implemented by software in an inter-process communication. CONSTITUTION: A client requests a service from a CTI server(401). An object manager informs a client interface object of a read event(402). The client interface object receives a message through a socket from the client(403). The client interface object transmits the received message to a message queue which is managed by an analyzer object(404). The analyzer object reads the received message by a thread task, analyzes the message(405), and decodes it in an OAI message format, and transmits it to a message queue of a communication object(406). The object manager informs the communication object of a write event(407). The communication object transmits a message through the socket to an exchanger(408).
Patent KR-20000067938-A (KR)
IPC: C08F4/64
Filed: 1997-07-18
Abstract: 4족 금속 착체와 하기 화학식 2에 따른 13족 금속 화합물의 1:0.1 내지 1:100(몰비)의 촉매적 유도체를 포함하는, 촉매 독소에 매우 내성이 강한 촉매 조성물: 
     화학식 2 
     R 1   2 Me(NR 2   2 ) 
     상기 식에서, 
     R 1 과 R 2 는 독립적으로 각각 하이드로카빌, 실릴, 할로카빌, 할로하이드로카빌, 하이드로카빌로 치환된 실릴, 할로카빌로 치환된 실릴 또는 할로하이드로카빌로 치환된 실릴 그룹이고, 1개 내지 30개의 탄소, 규소 또는 탄소와 규소 원자의 혼합물을 갖고, 
     Me는 13족 금속이다.
Patent KR-20000049047-A (KR)
Inventor: ALBRECHT HANS P
IPC: A61P25/28
Filed: 1997-10-09
Abstract: PURPOSE: Inhibitors of interleukin-1 β converting enzyme(ICE) are provided which are useful in treating diseases in which interleukin-1 plays a role. CONSTITUTION: Compounds that are inhibitors of interleukin-1 β converting enzyme have the Formula (I). Also provided is a method of treatment of stroke, reperfusion injury, Alzheimer's disease, shigellosis, inflammatory diseases, and septic shock and a pharmaceutically acceptable composition that contains a compound that is an inhibitor of interleukin-1 β converting enzyme.
Patent KR-20000049207-A (KR)
Title: Fibroblast growth factor homologs
Inventor: DEISHER THERESA A
IPC: C12N15/18
Filed: 1997-10-16
Abstract: PURPOSE: Provided are polynucleotide and polypeptide molecules for zFGF-5, a novel member of the FGF family. CONSTITUTION: An isolated polynucleotide molecule encode a fibroblast growth factor (FGF) homolog polypeptide selected from the group consisting of: a) polynucleotide molecules comprising a nucleotide sequence as shown in SEQ ID NO: 1 from nucleotide 82 to nucleotide 621; b) allelic variants of (a); c) polynucleotide molecules that encode a polypeptide that is at least 60% identical to the amino acid sequence of SEQ ID NO: 2 from amino acid residue 28 (Glu) to amino acid residue 207 (Ala); and d) polynucleotide molecules comprising a nucleotide sequence as shown in SEQ ID NO: 6 from nucleotide 82 to nucleotide 621.
Patent KR-20000052784-A (KR)
Title: Tricyclic amine derivatives
Inventor: TAKEMURA MAKOTO
IPC: C07D401/04
Filed: 1997-10-23
Abstract: PURPOSE: Tricyclic amine derivatives are provided which exhibit good antibacterial activities and are useful for the treatment of infectious diseases. CONSTITUTION: A compounds are represented by general formula (I) carrying a tricylic amine substituent optionally having various substituents. Because of having favorable antibacterial activities on gram-negative and gram-positive bacteria and being excellent both in the dynamics in vivo and safety, these compounds are useful in treating infectious diseases. In the formula (I), Q represents a partial structure which is preferably represented by formula (a); or (b) and may have various substituents.
Patent KR-20000057199-A (KR)
Title: Stage effect control method and apparatus
Inventor: WYATT MICHAEL K
IPC: G05B15/02
Filed: 1997-11-20
Abstract: PURPOSE: A stage effect control method and apparatus is provided for the computer controlled movement of effects which permits online modification of movement parameters during operation of the program. CONSTITUTION: Stage effects are moved by a computer which has stored data indicative of individual stage effects to be moved, their start and finish positions, the speed of movement, and timing and order of movement. The computer controls drive assemblies for moving the effects by a program which, while the program is running, displays on the monitor data concerning movement of the effects and enables the operator to modify at least some of the data previously established.
Patent KR-20000070996-A (KR)
Title: Quinazolinone-containing pharmaceutical compositions for prevention of neovascularization and for treating malignancies
IPC: C07D401/06
Filed: 1998-02-11
Abstract: The invention provides a composition for attenuating neovascularization and treating malignancies, including a pharmaceutically effective amount of a compound having a formu
Patent KR-20000075713-A (KR)
Title: 액체 비누에 있어서의 항박테리아 활성 물질 트리클로카반의용도
IPC: A61K8/00
Filed: 1998-03-13
Abstract: 본 발명은 액체 비누중의 항박테리아 활성 성분으로서 트리클로카반 (N-(4-클로로페닐)-N'-(3,4-디클로로페닐)우레아; 트리카바닐리드)의 용도에 관한 것이다.
Patent KR-20010006225-A (KR)
Title: 휴대용 전자기기 및 엔터테인먼트 시스템
IPC: A63F13/25
Filed: 1999-02-16
Abstract: 본 발명은, 프로그램이 저장되는 프로그램 메모리 41a, 프로그램의 실행을 제어하기 위한 제어 수단 41, 다른 기기로부터 또는 다른 기기로 데이터를 송신 또는 수신 중 적어도 하나를 행하는 무선 통신 수단을 포함하는 휴대용 전자기기를 제공하며, 상기 프로그램의 실행에 따른 정보가 마스터에 의해 전송되고, 상기 전송된 정보에 기초한 데이터는 무선 통신 수단을 통하여 전송된다.
Patent KR-20010006254-A (KR)
Title: 칼라음극선관
IPC: H01J29/07
Filed: 1999-02-10
Abstract: 본 발명은 칼라음극선관에 관한 것으로서, 칼라음극선관의 섀도우마스크는 거의 직사각형 형상의 마스크본체와, 상기 마스크본체의 스커트부에 부착된 거의 직사각형 형상의 마스크프레임을 갖고, 마스크 본체는 다수의 전자빔 통과구멍이 형성되어 있는 동시에 형광체스크린과 대향한 곡면으로 이루어진 유효면과, 유효면의 외부둘레를 둘러싼 무공부 및 무공부의 외부둘레에 접어 구부려져 형성된 스커트부를 갖고 있으며, 마스크 본체는 수평방향으로 뻗어 있는 동시에 관축에 교차하는 장축과, 수직방향으로 뻗어 있는 동시에 상기 관축 및 장축에 교차하는 단축을 갖고 있고, 마스크 본체의 유효면 및 무공부는 단축방향에 따른 곡률을 갖는 곡면으로 형성되어 있으며, 마스크 본체의 각 장변부에 있어서, 유효면 및 무공부의 단축단 부분은 인접하는 다른 부분 보다도 관축방향을 따라서 형광체스크린에서 멀어지는 방향으로 움푹 패여 있고, 유효면 및 무공부는 단축 부근에 있어서의 단축방향에 따른 곡률반경이 다른 부분에 있어서의 단축방향에 따른 곡률반경에 비교하여 가장 작은 것을 특징으로 한다.
Patent KR-20010006516-A (KR)
Title: 빠른 디일렉트로카이네시스 반응을 트리거하고 극대화하기 위한 선택적 분극 매칭 필터
IPC: G01V3/08
Filed: 1998-04-15
Abstract: 물질의 구성은 디렉트로키니시스(포레시스) 현상(힘, 토크, 에너지 재충전)을 트리거하게 하고 극대화 시키는 검출 장치 구성요소를 만드는 정밀한 유전 복제 매칭 관련물질을 이용하고, 이것은 주요 성분으로 매칭 유전 물질을 함유한 미리 결정된 형태의 특정 실체의 존재를 검출하는 데에 사용된다. 검출 장치 구성요소를 위한 구조의 다른 설계와 물질은 인간, 동물, 플라스틱, 금속, 물 등을 포함하는 다양한 특정 실체의 검출을 가능하게 한다. 상기 구성요소를 이용하는 검출기는 물질 구조 또는 장애물의 시각적인 차단, 빛 조건, 날씨 조건 또는 전자기 간섭(EMI)과 같은 어떤 방해의 형태의 존재 또는 부존재에 상관없이 특정 실체의 존재를 검출할 수 있다.
Patent KR-20010014321-A (KR)
Title: 데이터 압축
IPC: H04N1/00
Filed: 1999-04-22
Abstract: 데이터(D)는 압축 파라미터(CPAR)에 의존하여 압축된다.  그러한 데이터 압축의 예는 동화상 전문가 그룹(Moving Pictures Experts Group)(MPEG)에 의해 규정되는 표준에 따른 화상들의 시퀀스를 코딩하는 것이다.  데이터(D)를 압축하는 공정에 있어서, 다음의 3가지 단계들이 반복적으로 실행된다.  예측 단계(PRD)에 있어서, 상기 압축 파라미터(CPAR)의 초기 값(VALint)에 근거하여, 미래의 순간 시각(Tfut)에서 얻어지는 압축 데이터의 양(Xprd)을 예측되며,  적응 단계(ADP)에 있어서, 압축 파라미터(CPAR)의 적응 값(VALadp)을 얻기 위해, 예측된 데이터의 양(Xprd)과 소망된 데이터의 양(Xdes)사이의 차(ΔX)에 근거하여 상기 초기 값(VALint)이 적응된다.  응용 단계에 있어서, 이후의 적응 단계가 뒤따르는 이후의 예측 단계가 실행되기까지, 상기 압축 파라미터(CPAR)의 상기 적응 값(VALint)이 응용된다.  그러한 데이터 압축은 정보의 손실에 관하여 더 좋은 품질을 산출한다.
Patent KR-20010068558-A (KR)
Inventor: AHN YEONG MAN
IPC: G11B20/10
Filed: 2000-01-06
Abstract: PURPOSE: An optical pickup device is provided to improve jitter characteristic of regeneration signal by using a first light of non-aberration and a second light having an aberration and executing a cross talk correction dividing a first and a second light receiving part into a plurality of light receiving area. CONSTITUTION: A light source(11) scans light. An optical path conversion part converts a proceeding path of an incidence light. An objective lens(21) focuses the incidence light and forms an optical spot at an optical disk(1). An optical divergence part diverges the incidence light into at least two light including a first and a second light to focus at least two optical spot including a main optical spot and a subsidiary optical spot at the optical disk(1), and converts one of the first light and the second light into a light having an optical aberration. An optical detector(25) has a first light receiving part(26), which receives the first light with dividing a central part and a surround part and has a plurality of light receiving area to make a photoelectric divergence a light received independently, and a second light receiving part(27), which receives the first light with dividing a central part and a surround part and has a plurality of light receiving area to make a photoelectric divergence a light received independently, for receiving the first and the second light separately that is reflected at the optical disk(1) and made an incidence by way of the optical path conversion part. A signal processing part(30) corrects an aberration caused by inclination and thickness change of the optical disk and signal deteriorated by the cross talk from the signal that is detected and made a photoelectric conversion through the first(26) and the second light receiving part(27).
Patent KR-20000053442-A (KR)
Inventor: SHIMIZU ATSUO
IPC: G11B7/126
Filed: 2000-01-11
Abstract: PURPOSE: An optical information recording method and apparatus is provided to reduce the degree of quality deterioration of recorded information due to inclination of the information recording surface of an information recording medium. CONSTITUTION: An inclination θ, at a pit forming position, of the information recording surface of an optical disc with respect to a plane that is perpendicular to laser light emitted from an optical pickup is detected by a tilt sensor. Pits are formed while the laser light intensity is increased as the detected inclination θ increases. The illumination light quantity per unit area decreases as the inclination θ of the information recording surface increases. Setting the laser light intensity at a larger value as the inclination θ of the information recording surface increases makes it possible to compensate for reduction of the illumination light quantity per unit area that occurs in association with inclination θ of the information recording surface without the need for correcting the laser light emitting direction. Therefore, even if the information recording surface of an optical information recording medium is inclined, information recording can be performed with a constant laser light emitting direction.