baber/WOPTO huggingface dataset:
Patent KR-20010061747-A (KR)
Inventor: LIM HYEON SU
IPC: H02K3/24
Filed: 1999-12-29
Abstract: PURPOSE: An AC generator for a vehicle is provided to prevent a short between a rotor pole and a field coil by insulating an inner peripheral surface of the rotor pole and improve cooling feature and reduce cost by improving heat transfer rate. CONSTITUTION: A rotor assembly(1) is gradient with front ends facing each other. An end part of a rotor pole(3) is narrower than a body of the rotor pole(3). An inside surface of the rotor pole(3) is insulated in thickness of 2-3mm. A field coil(8) is wound on an inside of the rotor pole to form a rotor. A vibration isolated ring is installed on the inside of the rotor pole(3) to prevent a vibration of the pole due to a centrifugal force. the rotor is rotatably connected to a rotary shaft(2). A slip ring(12) undergoes a friction with a brush to transfer a battery current to the field coil(8). A bearing is connected to support the rotor and the rotary shaft(2). A predetermined air gap is formed on an outer peripheral surface of the rotor pole to install a stator. A bracket is installed on an outer peripheral surface of components.
Patent KR-20010065477-A (KR)
Inventor: SON YOUNG SUK
IPC: G07F11/00
Filed: 1999-12-29
Abstract: PURPOSE: A bath article vending machine is provided for enabling consumers to buy various kinds of bath articles conveniently around one's home or stores, etc. CONSTITUTION: The vending machine consists of: i) a main body(7) equipped with bath articles, an advertisement board(5), a selection button(1) and a slot(2) for coins, paper money or a card; ii) a sorter discriminating the forgery of coins, paper money or a card; iii) a bath article receiving chamber covering the bath articles with a case for classifying the bath articles by partitions; and iv) a withdrawing device for moving operation plates placed under the partitions and dropping the selected bath article.
Patent KR-20010059777-A (KR)
Inventor: WOO HYEONG BOK
IPC: B62D43/00
Filed: 1999-12-30
Abstract: PURPOSE: A spare tire fixing device makes the fixing and detaching work of a spare tire easily. CONSTITUTION: A fixing device includes a fixing piece(50), an out case(110), a rod(120), tire fixing hooks(130), an elastic member(140), rod fixing hooks(150) and release buttons(170). The fixing piece(50) is installed on the bottom(B) of a trunk of a car. The out case(110) forms the exterior of the fixing device. The rod(120) is installed inside the out case(110) and vertically moves. The tire fixing hooks(130) are hingedly engaged with the lower side of the rod(120) and descends interlocked with the descent of the rod(120) and widen to both sides to be inserted into and hooked by the inside of the fixing piece(50). The elastic member(140) is installed inside the tire fixing hooks(130) to elastically fix the tire fixing hooks(130) and the rod(120). The rod fixing hooks(150) are hingedly engaged with the both sides of the rod(120) to fix or release the rod(120). The release buttons are installed on one sides of the out case(110) with springs(173) interposed to rotate the rod fixing hooks(150) to a certain angle.
Patent KR-20010060120-A (KR)
Inventor: CHAE GI BYEONG
IPC: C07C51/00
Filed: 1999-12-31
Abstract: PURPOSE: A method for preparing ethyl (R)-2-bromo-4-phenylbutyrate and intermediates for preparing the compound are provided, which compound is useful as the intermediate for the preparation of antihypertensive. CONSTITUTION: The intermediates for preparing ethyl (R)-2-bromo-4-phenylbutyrate represented by the formula 1 is the oxazolidinone derivatives of 4-phenylbutyric acid represented by the formula 2, and the oxazolidinone derivatives of (2R)-2-bromo-4-phenylbutyric acid represented by the formula 3. The method comprises the steps of reacting 4-phenylburyric acid and the oxazolidinone of the formula 5 to obtain the compound of the formula 2; reacting the compound of the formula 2 and a bromization agent to obtain the compound of the formula 3; and reacting the compound of the formula 3 and a nucleophilic ethoxide to obtain the compound of the formula 1. Preferably the bromization agent is N-bromosuccinimide or bromine; and the ethoxide is lithium ethoxide, sodium ethoxide, magnesium ethoxide or titanium ethoxide. In the formulas 1, 2, 3 and 5, R1 is a methyl group and R2 is a phenyl group, or R1 is a phenyl group and R2 is H.
Patent KR-20000057596-A (KR)
Inventor: WALTHAM RICHARD
IPC: G06K1/12
Filed: 1998-11-09
Abstract: PURPOSE: An identification number or a label is provided to attach the data store to, or incorporate the data store in an article to authenticate an article or a given class of articles. CONSTITUTION: A method of labelling an article, including (a) choosing a first character string comprising an identification number chosen to represent an article or a given class of articles, the character string comprising two or more characters, (b) expressing each character in said character string as a binary number having seven or more binary digits, (c) storing a sequence of binary numbers corresponding to said character string in a data store, and (d)attaching the data store to, or incorporating the data store in, an article. The sequence of binary numbers is preferably generated by multiplication of the identification number by an integer, followed by conversion of the resultant number into a base (84) number. The data store preferably comprises an isotropic magnetic particles having a permanent non-random orientation in predetermined spaced regions.
Patent KR-20000062310-A (KR)
IPC: C23C8/26
Filed: 1997-07-24
Abstract: During the treatment of electrical steel, a careful combination of heat treatment of the slab with a specific primary recrystallization and nitriding treatment allows for control of the distribution, quantity and dimensions of precipitates in order to obtain a homogeneous precipitation of nitrogen compounds by direct reaction of the absorbed nitrogen with aluminum during the nitriding step.
Patent KR-20000070162-A (KR)
Title: 전화 교환기 및 그 제어방법
IPC: H04M3/50
Filed: 1998-01-06
Abstract: 본 발명은 전화 교환기에 관한 것으로, 전화 교환기는 교환기 또는 네트워크 상태를 나타내기 위해 가입자 회선으로 가청신호를 전송하고, 가입자 회선으로 전송될 가청신호는 상기 가입자 회선을 위한 기억위치(20)의 내용에 따라 하나 이상의 유효 가청신호 소스(14,16,17,18)로부터 선택되며, 상태에 따라 추가 가청신호 소스(22,23,24)의 선택(수단(21))을 가능하게 하기 위해 각각의 가입자 회선에 제공되고, 가입자는 특수코드를 다이얼링하므로써 그의 기억위치(20,25)의 내용을 변경할 수도 있으며, 특수코드를 다이얼링 하므로써, 가입자는 들은 정보에 응하여, 선택된 신호 소스(16,17,18)에 대응하는 소정의 일련의 다이얼링된 숫자를 이용하여 호출 시도를 시작할 수 있는 것을 특징으로 한다.
Patent KR-20000075692-A (KR)
Title: 녹내장 배액관 이식 장치 및 방법
IPC: A61F9/007
Filed: 1998-02-27
Abstract: 녹내장 배액관 이식 장치는 선단부와 말단부가 있는 본체부와, 이 본체부의 말단부에 연결되고 배액관 이송로를 구비하는 개별적인 노즐부와, 배액관 이송로에 대하여 이동 가능하게 배치되는 플런저 팁을 구비하는 플런저와, 배액관 수용기를 포함한다.  배액관 이식 장치를 사용하는 방법은 녹내장 배액관을 배액관 이송로로 전진시켜 녹내장 배액관을 투여 설정 상태로 위치시키는 단계와, 녹내장 배액관 이송로의 출구를 눈에 근접하게 위치시키는 단계와, 녹내장 배액관이 녹내장 배액관 이송로의 출구를 통하여 눈의 조직으로 들어가도록 녹내장 배액관을 더욱 전진시키는 단계를 포함한다.
Patent KR-20000075803-A (KR)
Title: Passenger car
IPC: B62D27/06
Filed: 1998-02-27
Abstract: The passenger car has a supporting structure, with at least two longitudinal members (1). The longitudinal members are joined together in the middle by means of a torsionally rigid cross-member (2) which is constructed as a large-volume tubular profile and accommodates at least parts of the transmission, while the longitudinal members (1) at the side bend upwards from a floor panel (5) and in order to increase the flexural rigidity of the longitudinal member (1) about the transverse axis, the vertical extension of longitudinal member (1) is sufficiently great that the top edge (1) is located at least at the height of the seating-surface of the driver's seat.
Patent KR-20010005974-A (KR)
IPC: G02B21/00
Filed: 1998-04-03
Abstract: An object is illuminated by a light source, and a periodic pattern of transparent and non-transparent stripes is superimposed onto the object. At least three images are recorded at different spatial phases of the pattern by means of a microscope of shallow focal depth, and a three-dimensional image containing only in-focus detail is then derived from the recorded images.
Patent KR-20010006246-A (KR)
IPC: E04H12/00
Filed: 1998-04-09
Abstract: 단위 중량당 크게 증대된 지지용량을 가지는 구조 부재(10)는 세로축(14) 둘레를 감싸는 다수의 나선형 구성성분(12)을 포함한다.  이 나선형 구성성분은 나선형 구조로 단부끼리 단단히 연결된 직선 세그먼트(32)를 가진다.  기본 반복 유닛에서, 세 개의 나선형 구성성분(12)은 동일한 각 배향과, 동일한 세로축(14)을 가지며 등거리에서 서로에 대해 떨어져 놓인다.  다른 세 개의 역 나선형 구성성분(12)도 동일한 각 배향, 동일한 세로축(14)을 가지고 등거리로 서로에 대해 떨어져 배치되지만, 대향한 각 배향을 가진다.  상기 6개의 나선형 구성성분(12)은 직선 세그먼트(32) 때문에 축을 따라 보았을 때 삼각형으로 보인다.  다른 6개의 나선형 구성성분(12)은 전술한 대로 구성되지만 6개의 제 1 구성성분(12)에 대해 회전하여서 이 부재(10)는 축으로 보았을 때 6개의 점이 있는 별 모양으로 보인다.
Patent KR-20010012111-A (KR)
Title: Mammalian cytokine-like factor 7
IPC: C12P21/08
Filed: 1998-04-23
Abstract: Novel mammalian zcyto7 polypeptides, polynucleotides encoding the polypeptides, and related compositions and methods including antibodies and anti-idiotypic antibodies.
Patent KR-20010068983-A (KR)
Title: Fabrication method of doped silica glass by extrusion
Inventor: JUNG WON IL
IPC: C03B37/00
Filed: 2000-01-11
Abstract: PURPOSE: Provided is a manufacturing method of doped-silica glass by extruding silica sol composed of colloidal sol, and silicon alkoxide and metal alkoxide hydrolyzed under acidic catalyst as dopants. The resultant silica glass has high purity and high strength, enabling long and large-sized silica rods and tubes. CONSTITUTION: The method comprises the steps of: preparing a first sol by mixing fumed silica with deionized water; hydrolyzing 1-10wt.%(based on silica) of silicon alkoxide(Si(OR)4), as tetraethyl orthosilicate or tetramethyl orthosilicate, and metal alkoxide, germanium ethoxide under acidic catalyst(dilute HCl or H2SO4); mixing the sol with hydrolyzate to be a second sol, where a drying promoter(formamide) and plasticizer(polyvinyl alcohol) are added; filling an extruder with the sol; gelling by heating under 100deg.C; extruding; drying at 20-40deg.C and 70-90% of moisture in a chamber; thermal-treating at low temperature to remove impurities in dried gel; sintering over 1300deg.C.
Patent KR-20010073557-A (KR)
Title: A common voltage generator
Inventor: JUNG SANG MUN
IPC: G09G3/36
Filed: 2000-01-18
Abstract: PURPOSE: A common voltage generator is provided which, when different common voltages are applied to an LCD panel, reflects a component compensating the kick back voltage of voltage actually applied to pixels in the applied common voltages, to prevent generation of flicker. CONSTITUTION: A common voltage generator includes an LCD panel(300), a common voltage generating unit(100), a pixel-applied voltage detector(400), and an adder(200). The LCD panel has a plurality of thin film transistors having multiple gate lines, multiple data lines, gate electrodes connected to the gate lines and source electrodes connected to the data lines, pixel electrodes connected to the drain electrode of the thin film transistors, and common electrodes opposite to the pixel electrodes. The LCD panel further has a plurality of common contact points. The common voltage generating unit applies common voltages having the same level to the common contact points. The pixel-applied voltage detector detects voltages applied to predetermined pixels of the LCD panel for a specific frame and calculates the root-mean-square of the detected pixel-applied voltages. The adder adds the common voltages with the output voltages of the voltage detector to apply the added voltages to the common contact points.
Patent KR-20010076795-A (KR)
Title: Fabrication method of emitter-up HBT and varactor diode on the sample substrate
Inventor: LEE GYEONG HO
IPC: H01L29/737
Filed: 2000-01-28
Abstract: PURPOSE: A method is provided to fabricate an emitter enhancement heterojunction bipolar transistor and a varactor diode with a low leakage current on the same plane by etching a compound semiconductor epi layer and a regrown N+/N-/N+ compound semiconductor epi layer. CONSTITUTION: According to the method, a sub collector layer(22), a collector layer(23), a base layer(24), an emitter layer(25) and an emitter cap layer(26) of a heterojunction bipolar transistor are grown on a semi-insulating compound semiconductor substrate(21). The emitter cap layer and the emitter layer of the heterojunction bipolar transistor are etched, and after an insulation film(27) is deposited on the whole wafer, the insulation film on a region where a varactor diode is to be formed is etched. An N+ compound semiconductor epi layer(28), an N- compound semiconductor epi layer(29) and an N+ compound semiconductor epi layer(30) are continuously regrown, and the compound semiconductor layer regrown on the insulation film is etched. And an ohmic bottom electrode(34) region of the varactor diode is formed by etching a part of the regrown N+/N-/N+ compound semiconductor epi layer. The base layer and the collector layer of the emitter enhancement heterojunction bipolar transistor are etched. And, an emitter electrode(31), a base electrode(32) and a collector electrode(33) of the heterojunction bipolar transistor are formed in sequence by a lift-off method.
Patent KR-20010077374-A (KR)
Title: Photographing system for watch
Inventor: LEE BYUNG HO
IPC: H04N7/18
Filed: 2000-02-02
Abstract: PURPOSE: A photographing system for monitoring is provided to continuously photograph whole monitoring region with single camera by automatically performing a change of a photographing direction and a photographing angle about whole monitoring region according to a predetermined operation control order. CONSTITUTION: A photographing system for monitoring includes a camera communication part(24), the first initial location sensor(26), the second initial location sensor(28), a control part(30), the first driving circuit(34), and the second driving circuit(36). The camera communication part(24) tranceives operation order data according to a photographing operation such as a focusing operation and a zooming-in operation. At this time, the operation order data represents a photographing direction and a photographing angle. The first initial location sensor(26) includes a light emitting element and a light receiving element sensing an initial location in the time of a switching operation of a switching mean, and the second initial location sensor(28) includes a light emitting element and a light receiving element sensing an initial location in the time of a tilt operation of a tilt mean. The control part(30) controls a switching motor(6) and a tilt motor(8) by receiving the operation order data, and controls the focusing and the zooming-in operations of a photographing camera(12). The first driving circuit(34) drives the switching motor(6), and the second driving circuit(36) drives the tilt motor(8).
Patent KR-20010078610-A (KR)
Title: Device for controlling the battery temperature of Wireless Local Loop System
Inventor: LEE DONG HUN
IPC: H05K7/20
Filed: 2000-02-09
Abstract: PURPOSE: An apparatus for adjusting battery temperature in a communication base terminal is provided to optimize performance under low temperature by maintaining the battery contained in a battery box at the normal temperature. CONSTITUTION: In a battery box to a battery using a heater pad(144), an apparatus for adjusting battery temperature is equipped with a temperature detection sensor(10) detecting atmospheric temperature and a temperature adjustment unit(20) outputting on/off signals on the basis of the input signals of the temperature detection sensor(10). The temperature adjustment unit(20), of which the input terminal is connected with a power supply unit through a connector(22) and a power cable(23) and of which the output terminal is connected with the heater pad(144) through a power cable(24), is installed at a bracket bolted on the outer surface of the battery box. The temperature adjustment unit(20) is connected with the temperature detection sensor(10) that not only detects atmospheric temperature but also operates/breaks the heater pad(144) through a set value in the temperature adjustment unit(20).
Patent KR-20010083434-A (KR)
Inventor: KANG BYEONG HEON
IPC: H04B3/54
Filed: 2000-02-14
Abstract: PURPOSE: A power line communication is provided to give a product that a LAN(Local Area Network) as well as CCTV(Closed Circuit Television), a factory automation and an information and communication network associated with a computer and home appliance can be constructed and utilized in various fields such as a home, a private building and an underground arcade, etc., by using the power line of the existing building to realize a 2MBbps of high speed communication. CONSTITUTION: When a 500K of complex frequency is applied to a power line, the complex frequency(f) has a dual signal characteristic by overlaying an f/2 of frequency. A signaling system and the overlaid signal when inputted to a receiving terminal on the power line of an applying circuit are recovered without being weakened. An algorithm for complementing and processing as data in connection with a plurality of the signals is constructed, and number of signals are periodically overlaid.
Patent KR-20000058048-A (KR)
Inventor: ASADAKIKUO
IPC: F16L41/02
Filed: 2000-02-15
Abstract: PURPOSE: A method is provided to effectively reduce a stress generated at a circumference of a lower end of a branch hole and achieve an improved wear resistance. CONSTITUTION: A method comprises a first step of forming at least one boss(2) to be integral with a periphery surface extended in axial direction of a main tubular rail(1a) having a flow passage at an interior thereof extended in axial direction, a second step of forming a branch hole(5a) to the boss to be communicated to the flow passage and which has a pressure receiving surface(6a) opened to the outside, a third step of engaging the pressure receiving surface with a pressure surface formed at a joint head of an end of a branch pipe having a flow passage communicated with the flow passage of the main tubular rail, a fourth step of screw-fixing a tightening nut pre-fitted to the periphery of the branch pipe into the boss, and fixing the branch pipe to the main tubular rail by a pressure applied to a bent surface of a neck portion of the joint head, a fifth step of forming at the boss a bottomed lower hole(3a) for the branch hole, a sixth step of applying a press force from an external source toward the bottomed lower hole so as to generate residual compressive stress at a periphery of an end of the branch hole opened to the flow passage of the main tubular rail, and a seventh step of cutting off fine defects such as crack or split at the bottomed lower hole.
Patent KR-20010083591-A (KR)
Title: Removal particle system in stepper
Inventor: BAEK JEONG HEON
IPC: H01L21/66
Filed: 2000-02-17
Abstract: PURPOSE: An apparatus for eliminating a particle of a stepper is provided to previously prevent a focus defect, by inspecting the upper surface of a wafer stage before an exposure process, and by removing the particle if the particle is detected. CONSTITUTION: A collimator lens(30) transforms light generated from a light emitting unit(20) into parallel light, and send the parallel light to a wafer stage(40). The wafer stage reflects the light irradiated through the collimator lens. A light collecting lens(50) collects the light reflected from the wafer stage. An image sensor(60) receives the light collected at the light collecting lens, and detects a particle on the wafer stage. A ventilation unit selectively sprays gas to the surface of the wafer stage according to a detection result of the image sensor.
Patent KR-20000076692-A (KR)
Title: 신규한 중합체 및 이를 함유하는 포토레지스트 조성물
IPC: C08L101/06
Filed: 2000-02-18
Abstract: 제 1 측면으로, 본 발명의 중합체는 일반적으로, 바람직하게는 단일 포토애시드(photoacid)-유도된 중합체 탈보호 반응으로부터 하이드록시(특히 페놀성)와 같은 복수개의 음이온 또는 산성 그룹을 발생시킬 수 있는 포토애시드-불안정성 단위를 포함한다.   다른 측면으로, 본 발명의 중합체는 중합체의 포토애시드-유도된 탈보호 반응동안 휘발성 종(species)들을 실질적으로 또는 필수적으로 발생시키지 않는 포토애시드-불안정성 단위를 포함함으로써 본 발명의 중합체를 함유하는 레지스트 코팅층의 원치않는 탈가스(outgassing) 및/또는 수축(shrinkage)을 방지한다.   본 발명의 특히 바람직한 측면으로, 상기 두 측면을 모두 갖는 중합체가 제공되는데, 즉 중합체는, 바람직하게는 단일 포토애시드-유도된 중합체 탈보호 반응으로부터 복수개의 음이온 또는 산성 그룹을 발생시킬 수 있는 블록킹(blocking) 그룹 및 미소석판인쇄(microlithographic) 처리동안 휘발성 종들을 실질적으로 발생시키지 않는 블록킹 그룹을 함유한다.   본 발명의 중합체는 포토레지스트(photoresist) 조성물, 특히 화학적으로 증폭된 포지티브(chemically-amplified positive) 레지스트의 성분으로 특히 유용하다.
Patent KR-20010086794-A (KR)
Title: The Base Station System in Mobile Communication System
Inventor: HONG JEONG GI
IPC: H04B7/155
Filed: 2000-03-03
Abstract: PURPOSE: A base station system in a mobile communication system is provided to check a receiver without an input signal from the outside. CONSTITUTION: A transmitter consists of a digital signal processor(20), an intermediate frequency converter(21) and a high frequency converter(22). The digital signal processor(20) converts a digital signal to a baseband analog signal, the intermediate frequency converter(21) converts the baseband analog signal to an intermediate frequency signal, and the high frequency converter(22) converts the intermediate frequency signal to a high frequency signal. A receiver is composed of the first and second receiving blocks(23,24) of a dual path, the first and second receiving input signal processors(25,27) and a high frequency signal processor(26). The first and second receiving blocks(23,24) process a received high frequency signal, and the first and second receiving input signal processors(25,27) perform a self-inspection for the first and second receiving blocks(23,24).
Patent KR-20000030576-A (KR)
Inventor: LEE WON YONG
IPC: F01L7/00
Filed: 2000-03-07
Abstract: PURPOSE: A method and a structure of suction and ventilation are provided to save energy by maximizing the efficiency of an engine by facilitating complete combustion, to reduce the noxious exhaust gas fatal to the environmental pollution, to reduce the cost for producing by lightening the weight of an engine by simplifying the structure of valves, and to reduce the loss due to the mechanical friction. CONSTITUTION: A valve turns by 90 degrees by a sensor(20) for sensing the opening of a suction valve by grasping an accurate position of a piston when starting an engine at first time by a reference sensor(1). An open hole and a suction pipe are accorded with each other and opened. The valve turns by 90 degrees again by a closing sensor(20A) when the suction stoke is finished. Then a part(16) becomes a part of a combustion chamber, and the combustion chamber is closed. Accordingly, a compressing and exploding stroke is performed. Exhaustion is performed by the ventilation valve open sensor with the operation of the suction valve. Thereby, a cycle is completed by 1/2 rotation of the suction and ventilation valve. The maximum rotational frequency per one minute of a general engine is 6000rpm, yet the valve performs its function by 1500 rotations. Thereby the cooling efficiency is improved, and the loss due to the mechanical friction and the noise are reduced.
Patent KR-20000030579-A (KR)
Inventor: KIM WOONG SIK
IPC: A23L2/38
Filed: 2000-03-07
Abstract: PURPOSE: A method of producing functional water containing humic solution from oceanic unicellular diatoms and oxygen 3times of normal water is provided, which performs a sterilizing function and activates cells of animals and plants CONSTITUTION: A functional water is prepared by getting high-quality undiluted solution of humic extracted from oceanic unicellular diatoms, making an ionic solution by dissolving oxygen 2times of normal water into tap water, water of lake and sea, getting water-soluble ionic solution by precipitating the humic solution with the iconic solution for 5-20hours, mixing ozone with the water-soluble ionic solution in an ozonizer, and circulating water frozen at 4°C by passing the mixture through a ceramic charger, mixing under high pressure and through a heat exchanger.