baber/WOPTO huggingface dataset:
Patent KR-20010066116-A (KR)
Inventor: LEE SANG YEOL
IPC: G02F1/13
Filed: 1999-12-31
Abstract: PURPOSE: A manufacturing method of a substrate for a reflection type micro LCD is provided to obtain a reflection layer having reflectance of 90% or more by depositing an aluminum layer under the temperature of 150 deg.C or less. CONSTITUTION: First, TFTs comprising a gate, a semiconductor pattern, a source and a drain(10) are formed on a Si-wafer. Then, a contact hole(21) exposing the drain(10) is formed by depositing and patterning an insulating layer(20) on the wafer, and then a barrier metal layer(30) is deposited. Next, a tungsten layer(40) is deposited and then is planarized to expose the insulating layer. Then, a nitride Ti-layer(50) is deposited on the insulating layer(20) and the tungsten layer(40). Next, a reflection layer(60) is formed by depositing an aluminum layer on the nitride Ti-layer under the temperature of 150 deg.C or less.
Patent KR-20000068147-A (KR)
Title: 광섬유접합물덮개
IPC: G02B6/36
Filed: 1997-08-21
Abstract: 다음을 포함하는 광섬유접합물덮개(optical fibre splice closure): 
     (a) 다수의 광섬유접합물을 포함하기 위한 케이스; 
     (b) 적어도 사용상, 케이스 내에 포함되고, 그 위에 사용상 다수의 광섬유접합물이 위치하는 지지물(support); 
     (c) 적어도 사용상, 케이스 내에 포함되고 적어도 지지물의 일부를 감싸는 실란트(sealant).
Patent KR-20000068252-A (KR)
Title: 항균성 수지 조성물 및 이를 이용한 항균성 수지성형품
IPC: A61L2/18
Filed: 1997-08-21
Abstract: 본 발명은 우수한 항균성을 갖고, 사용시 안전하고, 수지내 폴리리신 또는 이의 염의 양호한 분산에 의해 성형품의 외관을 악화시키지 않으며 따라서 수지성형품 예컨대 의료 및 위생용품, 식기류, 생활관련품, 자동차 내장품, 가전제품, 필름, 시트 및 섬유, 도료 예컨대 페인트, 및 잉크를 포함하는 각종 응용품으로 적합한 수함량 15 중량% 이하의 ε-폴리리신 또는 ε-폴리리신염(εPL)을 함유하는 항균성 수지 조성물 및 상기 조성물로부터 수득한 항균성 수지성형품에 관한 것이다.     수지 조성물을 이용하여 제조된 성형품은 반복 사용후에서도 항균효과를 유지시킬 수 있고 따라서 장기간 사용에 적합하다.
Patent KR-20000069665-A (KR)
Title: 착용자의 피부에 접착제로 국소 부착하기 위한 통기성 일회용 흡수 제품
IPC: A61L15/58
Filed: 1997-12-22
Abstract: 본 발명은 통기성 흡수 제품, 특히 생리대, 팬티라이너, 성인용 요실금자용 제품 또는 땀 패드에 관한 것이다.  특히, 본 발명은 체액의 흡수가 요구되는 영역에서 착용자의 피부에 직접적으로 부착시킴으로써 착용되는 통기성 흡수 제품에 관한 것이다.
Patent KR-20000069705-A (KR)
IPC: C07D243/14
Filed: 1997-12-23
Abstract: 본 발명은 거울상 이성질적으로 순수한 벤조디아제핀 아세트산 에스테르, 및 리파제를 이용하여 라세미체 혼합물을 분할함으로써 이 화합물을 제조하는 방법에 관한 것이다.
Patent KR-20010012159-A (KR)
Inventor: CASTELLI DOMINIQUE
IPC: A61K31/702
Filed: 1998-04-30
Abstract: The present invention concerns a use of at least one oligosaccharide possessing from 2 to 6 glycoside residues and having a galactose residue in a non-reducing terminal position, or of a derivative of such an oligosaccharide capable of being obtained by attachment of a hydrophobic radical, for the preparation of a composition intended for increasing the synthesis and/or decreasing the degradation of the proteoglycans of connective tissue.
Patent KR-20010012282-A (KR)
IPC: B60K11/04
Filed: 1998-05-06
Abstract: A device is disclosed for protecting the radiator (1) of a motor vehicle against projected particles. The radiator (1) has spaced apart ribbed pipes (2 to 6) for conveying the cooling medium. According to the invention, the ribbed pipe walls, which in the assembled state of the radiator (1) are oriented in the direction of projected particles (arrow 19) and mechanically stressed, are only protected against particle blows by a plating which directly covers them and is mechanically joined thereto without any gap. This plating is preferably a mere material thickening (18) of the ribbed pipes, a bead (21) of elastic material applied on the ribbed pipes and/or a covering strip (23) clipped on the ribbed pipes, several covering strips (23) being appropriately designed as a grid (22).
Patent KR-20010068525-A (KR)
Title: Winding and transferring system of tire semimanufactures
Inventor: SON HYO SEUNG
IPC: B65G35/00
Filed: 2000-01-06
Abstract: PURPOSE: An inner liner winding and transferring system is provided to continuously perform storing and transferring of inner liner by a controller with a trolley constituted to circulate a loading position and a next loading position. CONSTITUTION: A transferring passage(4) such as a rail circulating a loading position(L) and a next loading position is composed. And a trolley(30) is positioned over the transferring passage(4). Then a sensing implement like a sensor detecting loading and unloading of an object(20) and of a driver(5) composed of a motor for movement of trolley is equipped with the trolley(30). The transferring passage(4) is extended from one side of the loading position to other side while an empty trolley(30) enters the loading position. After an inner liner winding article loaded, a loaded object(20) is loaded on the loading position then returns to other side. Herein, loading of the object(20) toward the trolley(30) and entering and separation of the trolley(30) toward the loading position are continuously performed.
Patent KR-20010083621-A (KR)
Title: Method and Apparatus for Calculating Doppler Frequency in Communication System
Inventor: JANG SEOK HO
IPC: H04B1/76
Filed: 2000-02-17
Abstract: PURPOSE: A method for measuring Doppler frequency in a communication system is provided to be applied to various systems having different capacity according to Doppler frequency by measuring Doppler frequency by using the slope value of the pilot mean value. CONSTITUTION: A slope estimating unit(402) receives the mean value of a pilot from a channel estimating unit(401) for estimating the slope value of the pilot mean value. A buffer(403) stores the estimated slope value temporarily. A fast fourier transducer(404) performs fast fourier transforms with the slope value stored in the buffer(403). A maximum index detecting part(405) receives N number of vector values transformed by the fast fourier transducer(404) for detecting an index having the largest amplitude. A Doppler frequency detecting part(406) detects Doppler frequency by using the detected index.
Patent KR-20000058138-A (KR)
Inventor: KOHASHI TAKASHI
IPC: H04L9/36
Filed: 2000-02-22
Abstract: PURPOSE: A method for inserting and detecting additional information and apparatus for inserting and detecting additional information is provided to insert additional information for detecting inserted additional information accurately and quickly by inserting a plurality of additional information into a signal as electronic watermark information. CONSTITUTION: A first and a second additional information generator(6,8) generates a plurality of additional information and converts generated additional information into an electronic watermark information. A controller(17) controls a size of an inserting portion to each electronic water information according to an importance of corresponding additional information. An electronic watermark information inserting unit(13) inserts electronic watermark information into a signal based on a control signal of the controller(17).
Patent KR-20000062632-A (KR)
IPC: H05K3/34
Filed: 2000-02-25
Abstract: This invention discloses an electronic circuit board which can eliminate a soldering error for a component arranged such that its terminal array is perpendicular to the convey direction of the electronic circuit board which is to be flow-soldered, and a soldering method for it. An extending land (6) is formed to be substantially perpendicular to a convey direction (D) for flow soldering and to extend toward a downstream side of the warp of a board (2). <IMAGE>
Patent KR-20010084561-A (KR)
Title: Internet Billing Method Using Mobile Communications
Inventor: KIM BYEONG JIN
IPC: H04W4/24
Filed: 2000-02-28
Abstract: PURPOSE: A method for Internet paying using a mobile communication is provided to easily pay the price for purchasing goods or using information through Internet. CONSTITUTION: An Internet user(100) is registered as a member in an Internet charging system(300) by putting own ID, a password, and a mobile communication terminal of the Internet user. The registered Internet user purchases radio money by using the mobile communication terminal. A radio money charging system(400) notifies radio money purchased breakdown to the Internet charging system(300). In case that the Internet user(100) connects to a web site(700) of a member company for purchasing goods or using information, and selects the radio money to pay the price, the web site(700) of the member company reports the content to the Internet charging system(700) for receiving confirmation that the user(100) is valid to pay. The Internet charging system(300) pays the price to the affected web site(700). A telephone rate charging system(450) demands radio money purchasing bill to the user(100) when demanding the mobile communication rate. A mobile communication service provider pays the collected radio money bill to the Internet charging system(300).
Patent KR-20010084774-A (KR)
Inventor: KANG SEONG GU
IPC: G03G15/00
Filed: 2000-02-29
Abstract: PURPOSE: A touch panel device is provided, to allow a user to notice the mistake by touch when the two icons on a touch panel are pressed simultaneously, thereby improving the accuracy in the operation of a touch panel. CONSTITUTION: The touch panel device is provided with a board(11) which comprises the first and second electrodes(16, 19) arranged in parallel each other and whose front face a transparent conductive layer is formed on; an upper board(12) which comprises the third and fourth electrodes(14, 15) arranged in parallel each other and perpendicularly to the first and second electrodes(16, 19), and whose rear face a transparent conductive layer is formed on; a spacer which is placed between the board and the upper board; and an extension wiring which is extended from the four electrodes(14, 15, 16, 19), wherein the touch panel device is provided further with a projected pattern(31) formed in specific place to allow the selection position to be pressed correctly and accurately when a user presses a specific position for operating a touch panel.
Patent KR-20010086807-A (KR)
Title: Target practice game system and its method using virtual reality
Inventor: KIM HYUN
Filed: 2000-03-03
Abstract: PURPOSE: A shooting game system using virtual reality and a method thereof are provided to offer dynamic and static targets using virtual reality and to carry out exact analysis and correction for a shooting game result. CONSTITUTION: A shooting game system using virtual reality consist of a coordinate acquisition and image projection unit(200), a simulated firearm system(300), and an operating system(100). The coordinate acquisition and image projection unit(200) is comprised of a screen(210), an image projection device(230) and a touch screen(220). The screen(210) displays target images. The image projection device(230) projects a target image using virtual reality on the screen(210). The touch screen(220) detects the coordinates of a hit point formed by a shot. The simulated firearm system(300) is composed of simulated firearms(310) that discharge BB bullets using compressed air by an electric motor. The operating system(100) provides a target image using virtual reality to the screen(210) according to a scenario, processes a shooting game result with a program and outputs it to a monitor(120) and the screen(210).
Patent KR-20000036412-A (KR)
Inventor: KIM SANG KYUN
IPC: G06F1/16
Filed: 2000-03-08
Abstract: PURPOSE: An acoustic system for liquid crystal monitor is provided to increase a listening volume by securing a sufficient bass characteristic by a speaker inserted into a liquid crystal monitor. CONSTITUTION: A speaker(4) is installed at a downward direction of both sides of a case(1).A sound outlet(5) of the speaker(4) is toward a downward stand(3). A diffuser(6) is installed at a downward direction of the sound outlet(5) of the stand(3) and is slantly installed so that a reflect sound is toward a user. A convexo concave groove(7) is formed on a surface of the diffuser(6). A material of the diffuser(6) is a hard material such as a glass and a metal. The diffuser(6) is installed using a boll joint(8). The diffuser(6) is attached and fixed by a double faced tape(9).
Patent KR-20010088117-A (KR)
Title: exhaust gas sensor systems for automobile
Inventor: KIM JEONG
IPC: G01N27/00
Filed: 2000-03-10
Abstract: PURPOSE: An exhaust gas sensing apparatus for an automobile is provided to improve sensing performance by smoothly dispersing gas and minimizing the effects of flow velocity due to dampers. CONSTITUTION: An exhaust gas sensing apparatus(1) for an automobile includes a cabinet(10) having an open front; a main board(20) embedded in the cabinet and installing a sensor(21) protruded to the front at one side part; a cabinet cap(30) coupled with the front of the main board to cover the cabinet, and having a sensor hole(33) formed to be communicated forward and backward and coupled with the sensor, a plurality of dampers(35) protruded to the front for relaxing the air flow at the circumference of the sensor, and a passage part(31) having a plurality of discharge holes(37); a sensor film(34) covered at the front surface of the sensor hole; and a sensor cap(40) covered at the front of the passage part for forming a passage with a predetermined space, and having inflow holes(41) for communicating the passage to the front.
Patent KR-20010088142-A (KR)
Title: Structure for absorbing vibration of a non-geard type motor
Inventor: KIM GAP SEON
IPC: H02K5/24
Filed: 2000-03-10
Abstract: PURPOSE: The vibration preventing device of non-geared type motor is provided to reduce noise to remove vibration caused by rotation of armature shaft by installing pressure device to be able to unidirectionally press armature shaft at housing base part of motor. CONSTITUTION: The non-geared type motor comprises a magnet(12) to be fixed in interior of a housing(10), a housing base part(16) coupled with the housing(10) in opposition, an armature shaft(18) around which a core(20) is wound in longitudinal with the housing(10), and a commutator(26) to stably supply electricity flowed from exterior to the core(20). The armature shaft(18) is installed to be able to rotate. The commutator(26) is fixed at the armature shaft(18). Receipt groove(16a) is formed at the housing base part(16). The pressure device to absorb vibration to generate on rotation by inserting under pressure the armature shaft(18) into the receipt grooves(16a), is fixed at the housing base part(16).
Patent KR-20010091319-A (KR)
Title: A breading powder crusher
Inventor: YOON HYUK SOO
IPC: B02C17/02
Filed: 2000-03-14
Abstract: PURPOSE: A device for pulverizing powder is provided to make recycling of powder possible with pulverizing powder hardened by containing water in a progress of covering powder minutely and thereby the quantity of powder used is reduced remarkably. CONSTITUTION: The device for pulverizing powder includes a table(1) for kneading, a powder case(10), a flat board(2), a container(11), a cover(14), pulverizing instruments(20, 23) and a keeping container(17). The table(1) for kneading supports the powder case(10) and the flat board(2) is formed on the table(1) for kneading. The powder case(10) is installed on the flat table(2) to be supported and powder is filled in the powder case(10). The cover(14) gets powder to be discharged to the lower side. The pulverizing instruments(20, 23) are sticked on the outside of a bottom(11) and pulverizes powder discharged from a path according to opening and shutting of the cover(14). The pulverized powder is contained in the keeping container(11).
Patent KR-20010091670-A (KR)
Title: Process tube having a slit type process gas injection portion and a waste gas exhaust portion of multi hole type and apparatus for semiconductor fabricating
Inventor: HAN HYEON
IPC: C23C16/44
Filed: 2000-03-17
Abstract: PURPOSE: A process tube and a semiconductor manufacturing apparatus including a slit type process gas inlet part and a waste gas outlet part of a porous structure are provided to improve a deposition speed and uniformity of a film and prevent particles by using a wafer of a large-scaled diameter. CONSTITUTION: A gas pipe(130) for buffer is formed at the first side of a tube body of a process tube(100). The gas pipe(130) for buffer is connected with a slit-shaped process gas inlet part(150) and a gas inlet pipe(120). The gas inlet pipe(120) is connected with a gas control system pipe(400). A gas exhaust pipe(170) is formed at the second side of the process tube(100). The gas exhaust pipe(170) is connected with an exhaust gas outlet part(180) and a vacuum pump pipe(500).
Patent KR-20010092862-A (KR)
Title: wheel speed correction apparatus
Inventor: PARK BYEONG SEOK
IPC: B60K31/00
Filed: 2000-03-27
Abstract: PURPOSE: A velocity corrector of wheels is provided to improve the performance of a control system using the velocity of wheels by correcting the difference between left and right wheels of front and rear wheels. CONSTITUTION: Wheel velocity calculators(21-24) calculates the velocity of wheels by counting signal changes from output signals of each wheel velocity sensor(11,14). A vehicle velocity calculator(50) calculates the velocity of a vehicle, and a velocity difference calculator(30) obtains the difference between left and right wheels of front and rear wheels on the basis of the calculated wheel velocity. A wheel velocity corrector/decider(51) compares the calculated vehicle velocity with predetermined reference velocity and starts to correct the wheel velocity if the velocity is higher than the reference value. A driving sensor(60) detects acceleration and braking of a vehicle. A straight driving decider(40) decides the straight driving of a vehicle to exclude mis-detection caused by the velocity difference between left and right wheels when the vehicle turns. A correction coefficient calculator(70) calculates a correction coefficient, based on the calculated velocity difference from the velocity difference calculator and the vehicle velocity from the vehicle velocity calculator. A wheel velocity corrector(80) corrects the wheel velocity between front and rear wheels by using the obtained correction coefficient. A control system(90) controls the brake hydraulic pressure of each wheel according to the corrected wheel velocity. The wheel velocity corrector corrects wheel velocity if the wheel velocity is distorted by eccentric abrasion of tires, falling of pneumatic pressure and punctures of tires. Therefore, the performance of the control system is improved.
Patent KR-20010094695-A (KR)
Title: Digital frequency shift keying modulation apparatus having feedback structure in communication system
Inventor: PARK GYEONG SIN
IPC: H03K7/06
Filed: 2000-04-06
Abstract: PURPOSE: A digital frequency modulator with a feedback structure of a communication system is provided to realize CPFSK(Continuous Phase Frequency Shift Keying) by using Gaussian filtering and reduce the complexity by using a feedback structure. CONSTITUTION: The first register(103) is one-bit register and the second register(102) is two-bits register. Initial values of the first and the second registers(103,102) are 0, respectively. The second register(102) receives symbol data and buffers the received symbol data. The first register(103) and the second register(102) output buffered bits whenever the first symbol data are inputted into the second register(102). The bits are inputted into a logic portion(104) and the second logic portion. The logic portion(104) stores an output data lookup table for register output data and searches the output bits for the input bits from the output lookup table when three-bits data are received from the first and the second registers(103,102). The searched output bits for the input bits are outputted to the first register(103).
Patent KR-20010006985-A (KR)
Title: Electro-optical device and electronic equipment
Inventor: KITAKADO HIDEHITO
IPC: H01L29/04
Filed: 2000-04-15
Abstract: PURPOSE: An electro-optical device is provided to obtain a high operation performance and a high reliability through a TFT structure for a driving circuit, a pixel section and a memory section formed on a same substrate. CONSTITUTION: Provided are an electro-optical device and an electronic equipment which include the electro-optical device. A TFT structure that is strong against hot carrier injection is realized by placing an LDD region which overlaps a gate electrode in an n-channel TFT forming a driver circuit. Furthermore, the TFT structure having a low off current value is realized by placing LDD regions which do not overlap a gate electrode in a pixel TFT forming a pixel section. In addition, the electro-optical device has a memory section on the same insulator, the memory section having a memory transistor and storing data.
Patent KR-20010096160-A (KR)
Title: transflective liquid crystal display device
Inventor: BAEK HEUM IL
IPC: G02F1/1335
Filed: 2000-04-17
Abstract: PURPOSE: A transflective LCD(Liquid Crystal Display) is provided to improve efficiency of light in a reflective mode and a transmission mode and perform a uniform switching function in all fields of a visible ray by changing optical axes of a compensation film and a polarization plate. CONSTITUTION: A backlight(700) performs a function for emitting light. The first transparent substrate(430) is formed on a lower substrate(400). A pixel electrode(440) is formed on the first transparent substrate(430). A protective layer(450) having a transmission portion(470) is formed on the pixel electrode(440). A reflective electrode(460) is formed on the protective layer(450). A lower polarization plate(410) is formed on a lower portion of the first transparent substrate(430). The second transparent substrate(520) is formed on an upper substrate(500). A common electrode(510) is formed in a direction opposite to the reflective electrode(460). A half wave plate(530) and an upper polarization plate(540) are formed in a direction corresponding to the common electrode(510). A liquid crystal layer(600) is formed between the upper substrate(500) and the lower substrate(400).
Patent KR-20000053813-A (KR)
Inventor: HAN SEOK JOONG
IPC: A01K61/00
Filed: 2000-04-19
Abstract: PURPOSE: A peeling method of abalone seedlings attached to a substrate is provided to give efficiency, economical efficiency and convenience of a peeling process by using urea fertilizer to detach the abalone seedlings from the attached substrate. CONSTITUTION: A peeling method of abalone seedlings attached to a substrate comprises of digesting each content of urea fertilizer of 6,9,12 and 15% to the abalone seedlings at each water temperature of 14, 20 and 25 degrees celsius for anesthetizing each kind of abalone. Then the abalone seedlings can be detached from the substrate after 5 minutes and a peeling rate is 100%. The urea fertilizer is mixed with liquid ammonia (NH4) and liquified carbon dioxide (CO2) in a ratio of 2:1. It is responses at the atmospheric pressure of 120 to 400 and at the temperature of 150 to 200 degrees celsius. An end part of the abalone nerves are anesthetized by an action of carbon dioxide (CO2), and the anesthetized mucous membrane and epidermal senses are easily peeled off from the substrate.
Patent KR-20010014850-A (KR)
Inventor: AREFEEN MOHAMMED
IPC: H02P27/06
Filed: 2000-04-29
Abstract: PURPOSE: A method and a device are provided for controlling a motor drive inverter in which output is controlled by modified space vector pulse width modulation, and also to reduce the size of a high-capacity capacitor. CONSTITUTION: A digital signal processor (710) calculates a required instantaneous duty ratio of an inverter output waveform such that the effect of ripple component of a line voltage is cancelled by an input ripple signal extracted from the line voltage and a speed/position feedback signal (702) related to the inverter output for driving a motor (705). An inverter PWM drive controlled by the instantaneous duty ratio is applied to the gates of N channel MOSFET transistors (100-102 and 110-112) forming the inverter and the inverter output is controlled by modified space vector pulse width modulation.