baber/WOPTO huggingface dataset:
Patent KR-19990071998-A (KR)
Title: 가스 센서용 하이브리드 집적회로
IPC: H01L29/84
Filed: 1996-10-10
Abstract: 본 발명에 따른 가스 센서용 하이브리드 집적회로는, 링 형상의 주변부(2)와 디스크 형상의 중앙부(3)로 구성되는 기판(1)을 포함하는데, 상기 주변부(2)와 상기 중앙부(3)는, 120°각도로 벌어지고 상기 주변부(2)와 연결되는 위치에서 120°각도로 배치된 분기부(10)를 구비한 3 개의 점퍼(4)를 통해, 상호연결된다. 상기 중앙부(3)는 필름 히터(6), 가스-감지 필름(7) 및 상기 가스-감지 필름(7)의 저항을 측정하기 위한 회로인 필름 전극(8)을 구비한다. 상기 필름 히터(6) 및 상기 필름 전극(8)은 상기 점퍼(4)를 따라 상기 주변부(2)에 배치된 접합 패드(5)에 전기적으로 연결된다. 상기 점퍼(4) 및 상기 중앙부(3)의 두께는 0.15-0.25mm이고, 상기 점퍼(4)의 폭은 0.05-0.15mm이다.
Patent KR-19990076999-A (KR)
Title: 광메모리카드의 데이타기록방법 및 장치
IPC: G11B27/36
Filed: 1997-11-10
Abstract: 데이타기록시의 동기어긋남에 의한 기록에러를 방지하고, 광메모리카드의 기록용량의 저감을 억제하도록 한 광메모리카드의 데이타기록방법 및 장치를 제공한다.    데이타기록중에 SYNC마크검출회로(2)의 출력과 내부동기신호 발생회로(3)의 출력을 비교회로(4)에 의해 비교하고, 동기가 어긋난 경우에는 라이트신호 발생회로(5)를 정지시키고, 데이타기록을 중지함과 동시에 재기록을 라이트사이클카운터의 값에 따라서 기록에러를 발생시킨 프레임에 인접하는 프레임부터 개시하는 것에 의해 광메모리카드의 기록용량의 저감을 억제한다.
Patent KR-20000064828-A (KR)
Title: 수소 가스를 함유한 공기의 처리장치
IPC: G21F9/02
Filed: 1998-02-05
Abstract: 본 발명은  수소를 신속하고 안전하게 처리하기 위해서 수소 가스가 발생되어 축적되기 쉬운 원자로 격납용기의 내부와 같은 영역에서 사용되는 수소 가스를 함유한 공기의 처리장치에 관한 것이다. 
     원자로 격납용기의 수소 가스를 함유한 공기의 처리장치는  공기 흡기구 (33) 와 배기구 (35) 가 제공되어 있으면서 가스 통로가 설치된 하우징 (31), 상기 가스 통로에 위치된 촉매 베드 (37) 및 상기 촉매 베드에 또는 상기 촉매 베드에 인접하게 위치된 히터 (39) 를 구비한다.   상기 촉매 베드는  판상 촉매 또는 벌집형 촉매로 이루어지고, 전기 히터로 가열됨으로써 활성화된다.  수소 가스를 함유한 공기내의 수소와 산소는  유동해서 접촉 베드와 접촉하고, 상호 재결합함으로써 수소 가스는 공기로부터 제거된다.
Patent KR-20000016469-A (KR)
Title: Personal identification
Inventor: SEAL CHRISTOPHER HENRY
IPC: G07C9/00
Filed: 1997-06-06
Abstract: PURPOSE: An optical apparatus which records light (B) reflected from one or more of a user's facial features is disclosed. CONSTITUTION: While the image is captured, visible light (A) from a display (170) or other scene to be viewed by the user passes to the user's eye (110). Prior apparatuses of this type have been arranged such that a significant proportion of the light reflected from the user's face is not incident on an image capture device inside the apparatus. The embodiment described is a portable iris pattern capture device (12). In the embodiment near-infrared light (B) is directed towards the user's eye (110), from where it is reflected back into the apparatus. Visible light (A) from an LCD display (170) mounted at the rear of the apparatus travels out to the user's eye (110) from the apparatus. A hot mirror (145) inside the apparatus directs the near-infrared light (B) reflected from the user's eye to a camera unit (135), and does not significantly attenuate the visible light (A) emanating from the display (170).
Patent KR-20000051543-A (KR)
Inventor: SEO CHEOL SOO
IPC: H04B7/155
Filed: 1999-01-23
Abstract: PURPOSE: A base station of switchable dual path receiver is provided to decrease the number of antenna in radio telecommunication base station. CONSTITUTION: A base station of switchable dual path receiver is comprised of a first base station and a second base station which serve the same area and have each frequency. A first base station includes the following parts; a transmitting and receiving antenna, a duplexer connected with the antenna, a transmitter which transmits signal to the antenna through the duplexer, a main receiver which divides the received signal from the antenna to two signals and transmits one of those signals to a second base station, an assistant receiver which receives the signals from a second base station through external port. A second base station includes the following parts; a transmitting and receiving antenna, a duplexer connected with the antenna, a transmitter which transmits signal through the duplexer, a main receiver which divides the received signal from the antenna to two signals and transmits one of those signals to a first base station, an assistant receiver which receives the signals from the main receiver in a first base station through external port.
Patent KR-20000051999-A (KR)
Inventor: YOO JUNH HO
IPC: B60Q1/30
Filed: 1999-01-28
Abstract: PURPOSE: A structure of decorative neon lamp attachable to a muffler of automotive vehicle is provided to achieve an aesthetic enhancement of vehicle and prevention against a collision while allowing the neon lamp to serve as a tail lamp or a stop lamp. CONSTITUTION: A structure comprises a fixing unit for fixing a main body(10) of neon lamp at an outer periphery of the main body(10), the fixing unit being oriented toward the interior of the main body(10), and a fixing bolt(40) and a supporting nut(50) are employed as a fixing unit, the main body(10) having a central penetrating hole(14) to be rotatably coupled to a muffler(60) of the vehicle, a neon gas tube installation hole(11) and a stepped stopper(12) being linked, an extended portion(13) being arranged at a further outer portion, and a neon gas tube(20) connected to an electric wire(21) being shaped as a circle and arranged between the extended portion(13) and the stopper(12). Then, a cap(30) having a front surface covering unit(32) which is transparent or has a variety of colors is installed to cover the tube(20). The electric wire(21) is escaped via a tube installation hole(31) so as to b connected to an engine driving side of the vehicle.
Patent KR-20000052164-A (KR)
Inventor: KWAK CHANG WON
IPC: H04N5/445
Filed: 1999-01-30
Abstract: PURPOSE: A method for watching digital broadcasting of different mediums selectively and an apparatus thereof are provided to enable user to watch the digital broadcasting of different mediums selectively. CONSTITUTION: A method for watching digital broadcasting of different mediums selectively includes a first through a forth steps. At the first step(300), a user interface menu for selective watching of digital broadcasting is set. At the second step(310), receivable digital broadcasting is discriminated by way of the user interface menu. At the third step(320), a desired medium digital broadcasting is selected among the receivable digital broadcastings. At the forth step(330), the selected digital broadcasting signal is de-multiplexed, to divide the video stream and the audio stream of a particular program. The divided video stream and audio stream are recovered to the state before encoding.
Patent KR-20000034828-A (KR)
Title: Spindle-shaped goethite particles, spindle-shaped hematite particles and magnetic spindle-shaped metal particles containing iron as main component
Inventor: OKINAKA KENJI
IPC: C01G49/06
Filed: 1999-03-12
Abstract: PURPOSE: A process for producing the spindle-shaped goethite particles, comprising: (a) aging a water suspension containing a Fe(2+)-containing precipitate produced by reacting a mixed aqueous alkali solution comprising an aqueous alkali carbonate solution and an aqueous alkali hydroxide solution, with an aqueous ferrous salt solution, in a non-oxidative atmosphere; (b) conducting the oxidation reaction by passing a molecular oxygen-containing gas through the water suspension, thereby producing spindle-shaped goethite seed crystal particles; and (c) passing again a molecular oxygen-containing gas through the resultant water suspension containing both said Fe(2+)-containing precipitate and said spindle-shaped goethite seed crystal particles to conduct the oxidation reaction of the water suspension, thereby growing a goethite layer on a surface of each spindle-shaped goethite seed crystal particle, CONSTITUTION: Spindle-shaped goethite particles containing from 8 to 45 atm% of Co, calculated as Co, based on the total amount of Fe, and from 5 to 20 atm% of Al, calculated as Al, based on the total amount of Fe, and having an average major axial diameter of 0.05 to 0.18 micrometer, each of said goethite particles comprising a seed portion and a surface layer portion, the weight ratio of said seed portion to said surface layer portion being 30: 70 to 80: 20, the Co concentration of the seed portion with respect to that of the goethite particle being 50 to 95: 100 when the Co concentration of the goethite particle is 100, and said aluminum existing only in said surface layer portion.
Patent KR-19990046032-A (KR)
Title: 다층구조의고특성유전체및그제조방법
IPC: H01P7/10
Filed: 1999-03-15
Abstract: 본 발명은 기지국용 여파기에 적용되는 유전체에 관한 것으로서, 특히 유전율, Q값(quality factor) 및 온도계수의 조절이 가능한 유전특성이 우수한 다층구조의 유전체에 관한 것이다. 
     본 발명의 유전체는 낮은 유전율과 높은 Q값(quality factor)을 갖는 저유전부와; 높은 유전율과 낮은 Q값을 갖는 고유전부를 포함하고; 상기 고유전부와 저유전부는 서로 다른 유전특성을 갖는 상이한 물질로 이루어지고, 상기 고유전부와 저유전부는 유전성 유기결합제에 의해 서로 결합되며; 상기 저유전부를 상기 고유전부 사이에 개재하여 샌드위치 타입으로 적층된 다층구조를 갖는다. 
     본 발명의 다층구조 유전체는 서로 다른 유전체를 다층으로 적층하는 것에 의해 원하는 유전특성을 손쉽게 달성할 수 있다. 
     또한, 본 발명의 유전체는 높은 유전율과, 높은 Q값 및 안정한 온도특성을 가진다.
Patent KR-19990078223-A (KR)
IPC: B32B15/08
Filed: 1999-03-24
Abstract: 본 발명은  메탈로센 올레핀 중합촉매를 사용하여 제조된 밀도(d;ASTM D 1505에 따라 측정)가 0.895∼0.930g/cm 3 ,  멜트플로우레이트(ASTM D 1238에 따라 온도 190℃, 하중 2.16kg하에서 측정)가 0.1∼100g/10분인 선형 저밀도 폴리에틸렌층을 알루미늄층(A) 일측면 위에 압출러미네이션하여 얻은 적층필름으로서, 선형 저밀도 폴리에틸렌층의 표면에서의 선형 저밀도 폴리에틸렌 그 자체의 산소농도가 1.0∼1.4원자% 인  적층필름에 관한 것이다.  선형 저밀도 폴리에틸렌의 알루미늄 접착강도와 열밀봉성의 밸런스가 우수하며 저비용으로 제공할 수 있다.  또한 적층필름은 선형 저밀도 폴리에틸렌층,  알루미늄층과 기재층을 순서대로 압출러미네이션법으로 적층함으로써 저비용으로 제공할 수 있다. 이 적층필름은 예를 들어 건조식품용 포장재에 적합하다.
Patent KR-20000066178-A (KR)
Inventor: RYU JAE CHEOL
IPC: D06F39/08
Filed: 1999-04-14
Abstract: PURPOSE: A washing water guide structure of tub cover for washing machine is provided to change the direction of washing water into the center of an internal washing bath, thereby preventing water scattering, noise and bubble due to V-shape water flow. CONSTITUTION: A washing water guide structure of tub cover for washing machine comprises plural first direction changing ribs(812) and plural downwardly changing ribs(813). The first direction changing ribs(812) are formed on a bottom surface of a tub cover(811) for changing the direction of washing water elevating along sidewall of an external washing bath(804) into an internal washing bath(802) by the one way rotation of the bath(802) or blades(803). The downwardly changing ribs(813) change the direction of washing water which the direction is changed by the ribs(812) into laundry within the bath(802) to be formed on internal periphery of the tub cover(811).
Patent KR-19990064680-A (KR)
Title: 자기센서 유니트 및 자계측정장치
IPC: G01R33/07
Filed: 1999-04-28
Abstract: 본 발명은 편향요크 단독으로 그 발생자계의 강도분포를 입체적이고 또한 신속히 측정할 수 있는 자계측정장치를 제공하기 위한 것이다. 
     측정해야 할 편향요크(23)에 삽입하여 얻은 입체형상을 갖고 있는 자기센서 유니트(20)의 거의 모든 영역에 복수의 자기센서가 배치되어 있다. 각각의 자기센서는 CPU(31)의 지령에 의해 센서구동 전환회로(32)를 통해 순차구동 되어진다. 구동된 자기센서는 편향요크(23)에 의해 발생된 자계에 기초하여 자속밀도에 대응하는 전류를 발생한다. 발생된 전류는 센서구동 전환회로(32)와 연동하여 제어되는 센서출력 전환회로(34)에 의해 인출이 제어된다. 인출된 전류값은 전압값으로 변환되어 센서출력 획득회로(33)를 통하여 CPU(31)에 입력되고, 검지데이터로서 메모리 (41)에 보존된다.
Patent KR-20010001157-A (KR)
Inventor: PARK HUN
IPC: H04M3/00
Filed: 1999-06-02
Abstract: PURPOSE: A method for performing a routing to a signal processor of a switching system in a TCAP(Transaction Capabilities Application Part) of an intelligent system is provided to transmit message handler(MH) messages and signals of the TCAP and the switching system, and to reduce unnecessary signals, so as to minimize load of the switching system. CONSTITUTION: If a signaling point information request signal is received from an INAP(Intelligent Network Application Protocol), a TCAP(Transaction Capabilities Application Part) outputs a state information request signal to a processor of a SCCP(Signaling Connection Control Part) layer of a switching system. The TCAP receives a response signal and detecting point information from the processor. The TCAP stores the detecting point information in a buffer, and outputs the stored detecting point information to the INAP. If signaling point address data is received from the processor, the TCAP receives the data and stores the data in a memory for performing a routing, then transmits the data to the INAP. The TCAP outputs the state information request signal to a signaling processor corresponding to a MTP(Message Transfer Part) level 3 of the switching system. If a subsystem signaling point state, a signaling point state signal, a global title translation table, and a routing group translation table are received from the signaling processor, the TCAP stores the subsystem signaling point state, the signaling point state signal, the global title translation table, and the routing group translation table in the memory. If a signaling point data completion signal is received from the signaling processor, the TCAP outputs a completion response signal to the signaling processor.
Patent KR-20000006284-A (KR)
Inventor: HANAI TOMOYUKI
IPC: G06F21/10
Filed: 1999-06-18
Abstract: PURPOSE: Information transmitting/receiving devices and methods and providing media are provided to effectively use program information by classifying the information on the basis of the necessities. CONSTITUTION: A contents authoring part(2) classifies the program information by "information available to only seeing", "information available to only recording/playing", and "information available to seeing and recording/playing", and describes the information on the basis of the classification. A contents controller(36) of a receiving device(31) classifies the program information included in service information and processes them. A video cassette recorder(VCR) controller(39) controls a VCR(52). Thereby, the program information are used effectively by being classified on the basis of the necessities.
Patent KR-20010004629-A (KR)
Inventor: KIM JIN SEOK
IPC: H02H7/12
Filed: 1999-06-29
Abstract: PURPOSE: An over current protecting circuit is provided to be capable of preventing an abnormal operation occurred at an initial system operation by simply modifying a pattern. CONSTITUTION: An over current protecting circuit is supplied with an auxiliar power(VCC) at power on, so that an operational amplifier(U1) and a comparator(U2) are operated. A reference voltage, which is obtained by dividing the auxiliar voltage(VCC) through resistors(R31,R32), is applied to a non-inverted input terminal(3) of the comparator(U2). A sensing voltage from the operational amplifier(U1) is applied to an inverted input terminal(2) of the comparator(U2). The comparator(U2) compares two input voltages, and is not operated when either one of the input voltages is not applied thereto. The comparator(U2) outputs a low level signal when the sensing voltage is higher than the reference voltage and a high level signal when the sensing voltage is lower than the reference voltage.
Patent KR-20000022686-A (KR)
Inventor: CHOE JONG JU
IPC: G01N21/88
Filed: 1999-08-03
Abstract: PURPOSE: An apparatus for inspecting a semiconductor lead is provided to real-timely inspect a semiconductor package and to prevent damages of the semiconductor lead by inspecting the semiconductor package as shifting the semiconductor package. CONSTITUTION: An apparatus for inspecting a semiconductor lead comprises: a pick-upheader(105) picking-up and shifting a semiconductor package(100); a lighting source(115,120) irradiating a light to the semiconductor package(100); a photographing block(200) taking a photograph of the image of the semiconductor package at the lower part of a shifting route of the semiconductor package; a control block(400) generating an image signal of the semiconductor package; and inspection and display block(500) receiving the image signal of the semiconductor package, inspecting and displaying the image of the semiconductor package.
Patent KR-20010018043-A (KR)
Inventor: KIM TAE YONG
IPC: H01J9/227
Filed: 1999-08-17
Abstract: PURPOSE: A jig apparatus for protecting an ineffective screen of a color cathode-ray tube is provided to prevent the ineffective screen from being polluted due to the penetration of solution in use by a jig apparatus. CONSTITUTION: A jig apparatus comprises a main body(100) and a rubber packing(101). The main body(100) is made of metal such as an aluminum, and the rubber packing(101) is made of a VITON. When the jig apparatus is attached to a panel(1), the jig body(100) is pressed down so as to have a vacuum portion(102) at the lower end of the jig body(100). A compressing portion is coupled to the main body(100) with a predetermined distance therebetween. At the same time, the compressing portion is pressed against the upper surface of rail. In this case, the angle between the inclined surface of the compression portion(104) and the upper surface of the rail should be equal to or less than 45 degrees.
Patent KR-20000017406-A (KR)
Inventor: TEKRA WALLPRAVET COLMER
IPC: F23R3/28
Filed: 1999-08-20
Abstract: PURPOSE: A burner assembly and an industrial turbine engine having it are provided to minimize the generation of the flashback by making a baffle(100) have an upstream base portion(110) adjacent to an end cover(62) and an inclined downstream(112) having narrower width than one of the upstream base portion. CONSTITUTION: The burner assembly is composed of:a first end part(64) connected to a burning chamber(26); a second end part(60) attached on an end cover(62); many fuel nozzles(50) having a central area(52) formed between them; an upstream base portion(110) adjacent to the end cover; an inclined downstream(112) having narrower width than one of the upstream base portion; and a baffle(100) minimizing the flashback in the central area by the transfer from a recycling flowing(68) to a downstream flowing(70).; Herein, the exhaust gas and the cost for the pump can be reduced, and the generation of the flashback can be minimized or removed. Therefore, the improved thermodynamic efficiency is achieved.
Patent KR-20010019776-A (KR)
Inventor: HUH MIN
IPC: H01L27/10
Filed: 1999-08-30
Abstract: PURPOSE: A method for fabricating a high-integrated semiconductor device is provided to prevent an undesirable lifting phenomenon of a remaining conductive layer for a storage node electrode due to a difference in height of align patterns for contact plugs. CONSTITUTION: In the method, the first interlayer dielectric(14) is formed on a scribe line(200) of a substrate(10) and then etched to form a contact hole therein. The first align pattern(16a) is then formed with a concave shape in the contact hole, and a residual portion(18') of a bit line stays in a corner of the first align pattern(16a). The second interlayer dielectric(20) is then formed on a resultant structure, and the second concave align pattern(22a) is formed in a contact hole of the second interlayer dielectric(20). After that, a sacrificial insulating layer is formed and patterned, and a conductive layer is then formed and polished to form the storage node electrode in a cell region. The sacrificial insulating layer is subsequently removed from the cell region, however the sacrificial insulating layer in the scribe line(200) partly remains under the remaining conductive layer(26') by increasing a size(a) of the first align pattern(16a), that is, by increasing a size(g) of the remaining conductive layer(26').
Patent KR-20000028757-A (KR)
Title: Transport packet rate conversion
Inventor: NUTSON POL GOTARD
IPC: H04N5/00
Filed: 1999-09-30
Abstract: PURPOSE: A packed speed is provided which is varied to another packet speed in a packet transport stream. CONSTITUTION: An output packet stream generator in a remodulation system includes an input transport packet source and an extra packet source. A multiplexor(20) is connected to the input transport packet stream source and the extra packet source, and creates an output packet stream. A control signal has a variable characteristics that the control signal has a first state when the input transport packet is to be inserted into the output packet stream, and has a second state when the extra packet is to be inserted into the output packet stream. A multiplexor controller(120) controls the multiplexor to insert the input transport packet into the output packet stream when the control signal has the first state and to insert the extra packet into the output packet stream when the control signal has the second state.
Patent KR-20010035889-A (KR)
Inventor: LIM CHAN GYU
IPC: B60R21/207
Filed: 1999-10-04
Abstract: PURPOSE: A vehicle front seat structure having a roof air bag mounted thereon prevents the over-advance of an air bag toward the front side of the headrest of a front seat. CONSTITUTION: A vehicle front seat structure having roof air bag mounted thereon comprises an inflator(80), an operation panel(50) and circular rod type guides(52). On a frontal collision accident of vehicles, the inflator(80) mounted on a plate(40) is operated by the signal of an air bag control unit(70), which have been perceived the collision, thereby moving a piston(82) connected to a wire(60). Thus, the operation panel(50) connected to the wire(60) is ascended along the guides(52) inserted into guide grooves(54). The operation panel(50) pushes up a stay(20) contacted thereon, thereby ascending a headrest(10). Further, on the unfolding of a roof air bag by the air bag control unit(70), the complete uncovering of an air bag pad cover is restrained by the headrest(10) of a front seat, thereby preventing the over-advance of an air bag through between a ceiling and the upper end of the headrest(10).
Patent KR-20010035981-A (KR)
Title: method for fabricating semiconductor device
Inventor: KIM JIN HO
IPC: H01L21/76
Filed: 1999-10-05
Abstract: PURPOSE: A method for forming a shallow trench isolation region of a semiconductor device is provided to prevent a groove produced at an edge of the region. CONSTITUTION: In the method, a pad oxide layer(102) and an etch stop layer(104) are formed in sequence on a semiconductor substrate(100) and then etched to expose a field region of the substrate(100). The exposed region of the substrate(100) is etched to form a trench, and the first oxide layer(106) is formed along an inner wall of the trench. The second oxide layer(108) is then formed on a resultant structure enough to fill the trench and polished to expose the etch stop layer(104). Thus, the shallow trench isolation region is formed with the first and second oxide layers(106,108). Thereafter, the second oxide layer(108) is etched to have the same plane as the substrate(100). Next, a polysilicon layer is formed on a resultant structure and polished or etched back. The polysilicon layer is then oxidized so that a thermal oxide layer(110a) is selectively formed on the shallow trench isolation region. The thermal oxide layer(110a) is removed after the etch stop layer(104) and the pad oxide layer(102) are removed.
Patent KR-20000000366-A (KR)
Inventor: LEE YOUNG BOK
IPC: H02K57/00
Filed: 1999-10-15
Abstract: PURPOSE: A power generating apparatus using super conductive electromagnet is provided to present stable and sufficient power without other outside energy source by using super conductive electromagnet as power supply. CONSTITUTION: The power generating apparatus comprises: a cylinder case separated into a head and a body; 60% para conductive coils mounted in the inter wall of the body; 40% super conductive magnet mounted between the para conductive coils to be opposed each other; a piston composed of Ti-Sn alloy with gap with the inter wall; magnets mounted on the outer surface of the piston; strong paramagnet fixed to the upper center of the magnets; a rotating body fixed to shaft; and a heat insulating member mounted on the head.