baber/WOPTO huggingface dataset:
Patent KR-20010065306-A (KR)
Inventor: SEO IL SEOK
IPC: H01L27/108
Filed: 1999-12-29
Abstract: PURPOSE: A method for manufacturing a capacitor in a semiconductor device is to remove an anti-reflective coating performing a pulse modulation, thereby improving an electrical characteristic and a reliability and securing a manufacturing margin. CONSTITUTION: An insulating layer(2) and a polysilicon line(3) are formed on a semiconductor substrate(1). A core oxide layer and an anti-reflective pattern are formed on the polysilicon line. A polysilicon layer and a photoresist are sequentially formed on an entire structure. After selectively etching the photoresist and the polysilicon layer, an exposed polysilicon layer is removed through an excessive etching process to thereby expose the anti-reflective coating. The anti-reflective coating is removed through a pulse modulation using CF-based gas. A portion of the core oxide layer is etched. After removing a remaining photoresist, the exposed polysilicon layer is removed. The remaining core oxide layer is removed to form a lower electrode(6a). A dielectric layer and an upper electrode are formed.
Patent KR-20010058479-A (KR)
Inventor: HONG JEONG GYUN
IPC: B24B1/00
Filed: 1999-12-30
Abstract: PURPOSE: A chemical mechanical polishing machine and a polishing method thereof are provided to enhance polishing uniformity by adjusting the distribution of an abrasive compound supplied between a wafer and a polishing pad with magnetic field. CONSTITUTION: A chemical mechanical polishing machine consists of: a wafer(30) rotatably fixed to a wafer rotating shaft(35); a polishing pad(10) in contact with the bottom of the wafer rotating on a pad rotating shaft(15) and polishing the wafer with an abrasive(20); a magnetic field generator(40) making the distribution of the abrasive compound uniform by feeding magnetic fields(42) to the polishing pad; and a controller(50) adjusting the size and position of the magnetic fields by controlling the magnetic field generator. When the magnetic field generator feeds the magnetic fields, an anode(44) and a cathode(46) are formed on the polishing pad and the polishing pad is rotated. Then, the wafer shaft is rotated to turn the wafer oppositely to the polishing pad and the abrasive compound is supplied between the wafer and the polishing pad.
Patent KR-20010058671-A (KR)
Inventor: LEE JAE SIN
IPC: G06F13/16
Filed: 1999-12-30
Abstract: PURPOSE: A DMA(direct memory access controller) for controlling multi channel is provided to control a plurality of channels by receiving a DMA request from a plurality of DMA request devices. CONSTITUTION: A DMA controller(10) includes a request processing block(20), a request mapping block(30) and a DMA engine block(40). The request processing block(20) receives external request signals(Req0,Req1,Req2,ReqN), and generates initial response signals(Ack0,Ack1,Ack2,AckN). In addition, the request processing block(20) generates mapping signals corresponded to the request signals. The request mapping block(30) discriminates the mapping signals, and stores a source address, a destination address, a transmission counter value and a control register value and so on. The DMA engine block(40) receives a request priority(DMA_Req) provided from the request processing block(20), and receives the source address, the destination address, the transmission counter value and the control register value. In addition, the DMA engine block(40) generates a DMA request response signal(DMA_Ack).
Patent KR-20010066086-A (KR)
Inventor: AHN HYO WON
IPC: B60N2/18
Filed: 1999-12-31
Abstract: PURPOSE: An automatic controller of a seat for a vehicle is provided to closely contact the body of a passenger with a headrest and a seat back by automatically controlling the seat, thereby preventing the injury of the neck of the passenger on rear collision. CONSTITUTION: A sensor(10) for detecting gap between a passenger and a headrest(30) is mounted on the upper end of a center pillar. An ECU(20) controls the positions of the headrest and an upper end(40) of a seat back according to signal received from the sensor. The torque of driving motors(38,48) are transmitted to the first and second worm gears(34,44). Thus, the body of the passenger and the headrest and the seat back are closely contacted by automatic control.
Patent KR-20000029641-A (KR)
Title: Method and device for waste recycling in a mineral fibre manufacturing plant
Inventor: BURG DANIEL
IPC: C03B7/02
Filed: 1998-05-19
Abstract: PURPOSE: A device for waste recycling in a mineral fibre manufacturing plant is provided to substitute the scrap recycling method which has simple technique, is economical, and permits many used scrap. CONSTITUTION: The scrap is recycled, especially is based on a mineral fibre, wherever the conveyance of,molten glass material is. The fragmented wastes (9) are placed in the distributing channel (11) through which the molten glass material passes before reaching the fibre drawing machine. The invention also concerns a device comprising a system for powering a pressure separator (6, 7, 8). The method enables the introduction of high quantities of waste without disrupting the process of mineral wool manufacture.
Patent KR-20000036158-A (KR)
Title: Component timing recovery system for qam
Inventor: KNUTSON PAUL GOTHARD
IPC: H04L27/38
Filed: 1997-09-08
Abstract: PURPOSE: A component timing recovery system is provided to use in a digital signal receiver receiving a quadrature amplitude modulated (QAM) signal without complexity and high expense. CONSTITUTION: A receiver for a transmitted quadrature amplitude modulated (QAM) signal representing successive symbols, and including an in-phase (I) component and a quadrature (Q) component. A timing recovery system includes a source of samples (102) representing the QAM signal produced at a fixed frequency. Processing circuitry for the I component includes a first demodulator (104), coupled to the sample source, for demodulating the I component of the QAM signal to baseband; and a first interpolator (108), responsive to a control signal, for producing I component samples taken at times synchronized to the transmitted symbols. Processing circuitry for the Q component includes a second demodulator (114), also coupled to the sample source, for demodulating the Q component of the QAM signal to baseband; and a second interpolator(118), responsive to a control signal, for producing Q component samples taken at times synchronized to the transmitted symbols. A phase error detector (126) detects the phase error between the sample times of the I and Q component samples from the first and second interpolators and times of the successive transmitter symbols. A summer (130) is coupled to the phase error detector and a source of a nominal delay signal. A numerically controlled delay circuit (132), is coupled to the summer, for producing the respective control signals for the first and second interpolators.
Patent KR-20000048640-A (KR)
Title: Insect-repellent formulations
Inventor: SCHULZ DARREN JOHN
IPC: C07D209/52
Filed: 1997-09-09
Abstract: PURPOSE: An insect- or acarid-repellent formulation is provided which are more potent or longer acting than those of the prior art. CONSTITUTION: An insect- or acarid-repellent formulation comprises a compound of formula (I), wherein R represents straight or branched chain C2-10 alkyl, straight or branched chain C2-10 alkenyl, or straight or branched chain C2-10 alkynyl, which groups are optionally substituted by one or more groups selected from halogen, C4-8 cycloalkyl and C4-8 cycloalkenyl; and a suitable adjuvant, diluent or carrier.
Patent KR-20000070572-A (KR)
IPC: C12N15/09
Filed: 1998-01-29
Abstract: The present invention provides a method for enhancing the level of perfusion of blood to a target tissue, treating a target tissue suffering from or at risk of suffering from ischemic damage, inducing angiogenesis in a target tissue, and/or inducing collateral blood vessel formation in a target tissue affected by or at risk of being affected by a vascular occlusion. The present inventive method comprises administering to the target tissue a dose of a pharmaceutical composition comprising (a) a pharmaceutically acceptable carrier and (b) an adenoviral vector comprising a DNA encoding an angiogenic peptide, such that the level of perfusion of blood to the target tissue is enhanced, the dose has a therapeutic or prophylactic effect on the target tissue, angiogenesis is induced in the target tissue, and/or the adenoviral vector contacts a region including the source, the terminus, and an area therebetween for the collateral blood vessel formation, and collateral blood vessel formation is induced.
Patent KR-20000071226-A (KR)
Title: 간세포 암의 예방 및 치료 방법
IPC: A61K38/17
Filed: 1998-02-13
Abstract: 본 발명은 알파페토프로테인 분자의 일부 이상에 대한 포유동물의 면역 반응을 발생시킴으로써, 알파페토프로테인 분자의 일부 이상을 표면 상에 갖는, 포유동물의 간세포 암을 포함하는 암을 예방하거나 치료하는 방법에 관한 것이다.  또한, 알파페토프로텐인의 일부 이상을 포함하거나, 면역 반응을 강화시키기 위해 하나 이상의 아미노산이 천연 아미노산 대신 치환되어 있는 알파페토프로테인 분자의 일부 이상을 포함하는, 간세포 암을 포함하는 암의 예방 또는 치료용으로 사용하기 위해, 알파페토프로테인 분자의 일부 이상에 대한 포유동물의 면역 반응을 발생시키는 조성물에 관한 것이다.
Patent KR-20010014161-A (KR)
Title: 고체 전해질 이차 전지
IPC: H01M10/0565
Filed: 1999-04-22
Abstract: 본 발명은 양극 및 음극과, 이들 사이에 개재되는 고체 전해질을 가진 고체 전해질 이차 전지이며, 고체 전해질은 불화 비닐리덴과 헥사플루오로프로필렌의 블럭 공중합체를 매트릭스 고분자로서 함유하는 것을 제공한다.  블럭 공중합체의 막은, 기계적인 강인성과 높은 용매 유지능력을 가지며, 이것을 고체 전해질의 매트릭스 고분자로 함으로써 밀착 강도, 부하 특성, 저온 특성이 대폭 개선된다.  상기 블럭 공중합체에서, 헥사플루오로프로필렌의 구성비는 3 중량% 내지 7.5 중량%로 하는 것이 바람직하다.  분자량은 55 만 이상인 것이 바람직하고, 이것과 중량 평균 분자량 Mw 30 만 이상, 55 만 미만인 공중합체를 병용하여도 좋다.
Patent KR-20000062444-A (KR)
Title: Plate for heat exchanger having enhanced evaporating performance and heat exchanger using it
Inventor: KIM YONG HO
IPC: F28D1/03
Filed: 2000-01-08
Abstract: PURPOSE: A plate for heat exchanger and a heat exchanger using such plate are provided to achieve an improved refrigerant flowability, reduced size of a heat exchanger, and seek to an optimum heat exchange performance. CONSTITUTION: A plate is characterized in that beads(25) in a heat exchange area(23) are uniformly arranged, and a ratio between a space formed by a central line connecting two beads adjacent to each other in widthwise direction and a width of the heat exchange portion is equal to or higher than 0.89mm and equal to or lower than 1.6mm. A plurality of beads are arranged at a line extended from a lower end of a dividing bead(24) for bi-sectioning the heat exchange portion into right and left, and two beads accessing the dividing bead are formed larger than other beads. A reinforcing bead(28) is elongated in diagonal direction at both edges of a U-turn portion(27). In a manifold plate, length and width of a slot(22) are shorter than those of others. Three vertical beads(26) are arranged beneath a cup(21) connected to a semi-circular manifold.
Patent KR-20000036317-A (KR)
Inventor: CHO BYUNG JE
IPC: H02K9/22
Filed: 2000-01-12
Abstract: PURPOSE: An apparatus for protecting an overload of a motor is provided to cut off a power source when an over-current is generated in the motor by using a bimetal plate. CONSTITUTION: An apparatus for protecting an overload of a motor comprises a plurality of metal plates(10), a shaft cap(11), a first bimetal plate(12), electric contacts(13,14), a connection terminal(15), a heater(16), and a variable shaft(17). The electric contacts(13,14) are opened and closed by the operation of the first bimetal plate(12). An over-current is prevented by the electric contacts(13,14). The apparatus further comprises a first bimetal disc to prevent the over-heating of the motor.
Patent KR-20010087477-A (KR)
Title: System for managing personal events using an internet and method thereof
Inventor: KIM HEE JUNG
Filed: 2000-01-24
Abstract: PURPOSE: A system and method for managing a personal event using the Internet is provided to inform events as birthdays of one's family and friends automatically to members through the Internet. CONSTITUTION: A member application device(10) is provided for a user to perform a member request for receiving a personal event managing service. A managing server(30) is connected to the member application device(10) through the Internet(20) for providing a personal event managing service to the members. A selling server(40) sells commodities by being connected to the Internet(20). The selling server(40) comprises a commodity database(41), a transaction database(42), and a selling processing device(43). A managing server(30) comprise a processing device(31) and database(32). A member information database(321) stores member information including an ID, a password, a connection site, and a prospect gift list according to users. A remind information database(324) stores remind information including event dates of the user's acquaintances. A remind servicing unit(313) searches the remind information database(324) and transmits remind information at need.
Patent KR-20010074322-A (KR)
Inventor: CHO MAN YOUNG
IPC: A61K36/185
Filed: 2000-01-22
Abstract: PURPOSE: A health food product containing Ulmus parvifolia Jacq., a globefish, Pittoporum tobira (Thunb.) Aiton, Coix lacryma-jobi L. var. mayuen (Romain) Stapf or the like is provided, which has an excellent effect on treatment of a gastrointestinal disease, a swelling or the like. CONSTITUTION: This health food product having the effect of a medicine comprises Ulmus parvifolia Jacq., a globefish, Pittoporum tobira (Thunb.) Aiton, Coix lacryma-jobi L. var. mayuen (Romain) Stapf, bamboo salt, corn silk, ginger, rosin and leaves of Ulmus parvifolia Jacq.
Patent KR-20000024280-A (KR)
Inventor: KIM SUNG IL
Filed: 2000-02-02
Abstract: PURPOSE: An online auction method is provided to enhance a quality of auction service by alarming all of the bidding attendants whenever bidding prices are renewed. CONSTITUTION: In the online auction method for providing real time bidding prices to bidding attendants, a web server records bidding attendants for each article for sale in a database thereof(S310). Whenever the bidding price of a specific article is renewed, the web server looks up the database to fine the bidding attendants who made bids for the specific article(S320)(S330)(S340) and transfers the renewed bidding price information to all the bidding attendants(S350).
Patent KR-20010081576-A (KR)
Title: Tap for Compressed or Liquefied Gases Having Overfilling Prevention Function
Inventor: PARK JEONG MU
IPC: F17C13/12
Filed: 2000-02-16
Abstract: PURPOSE: A tap for compressed or liquefied gases is provided to increase the charging velocity of gas by injecting liquid gas fuel into a gas tank promptly through an opening regardless of the pressure and level of the liquid gas fuel and then isolating the opening with a charging level detector if the gas tank is full up with the liquid gas. CONSTITUTION: A flux valve(86) and a sealing packing(84) are descended lower than each opening(82,83), and the openings are kept open if a gas tank is not full. A part of gas fuel flows to a level control valve(91) through a path(88) in the flux valve and a path on a disk(89). The level control valve is lifted by a cam(94) with compressing a spring(90). The gas fuel is injected into a gas tank through a path(97) between a nut(96) and the level control valve. Herein, the disk is mounted to smoothen the rotation of the cam when the pressure of the gas fuel pressurizes the level control valve directly. A float(95) starts to rise up as the water surface of the liquid gas rises up by the high-pressure gas fuel injected into the gas tank. The cam is rotated clockwise centering on a rotatable shaft(93), and the highest portion of the cam is contacted with the level control valve to descend the level control valve slowly. When the level control valve is descended completely, a valve seat is sealed by the packing. The gas fuel is no longer supplied into the gas tank through the path(97). In addition, the gas fuel is not supplied to the gas tank through the openings isolated by the flux valve. Therefore, the gas tank is prevented from being overcharged with the gas fuel.
Patent KR-20010084294-A (KR)
Title: Method for Reducing the Load in Home Location Register
Inventor: CHO YONG DEOK
IPC: H04B7/26
Filed: 2000-02-24
Abstract: PURPOSE: A method for decreasing a load of an HLR(Home Location Register) of a subscriber is provided to efficiently overcome the fault by disusing an overload message according to a priority and correctly performing a call process and location register function when generating the fault of the HLR. CONSTITUTION: An OLC(Over Load Control) processor periodically checks a load state of an HLR system for changing an overload function(S10). When a layer for meaning a system state is checked as a normal state, a corresponding process waits by a 30 second period(S20). It is judged whether the system processor layer is a normal state by a standby time(S30). If the system processor layer is the normal state, it is judged whether a processor idle time of a CPU is more than a normal idle time(S40). If the processor idle time of a CPU is more than the normal idle time, the system processor layer is same to a minimum value(S50). If the system processor layer is not the normal state, it is judged whether the processor layer is a minimum value state(S60). If the processor layer is the minimum value state, it is judged whether a processor idle time is more than a minimum value idle time(S70). If the processor idle time is more than the minimum value idle time, the processor layer is a maximum value(S80). If the processor layer is not the minimum value state, it is judged whether the processor layer is a maximum value state(S90). If the processor layer is the maximum value state, it is judged whether the processor idle time is more than a maximum value idle time(S100). If the processor idle time is more than the maximum value idle time, the processor layer is a threshold value state(S110).
Patent KR-20010084374-A (KR)
Title: Method for operating of finger pattern recognition in finger pattern recognition door equipment
Inventor: CHOI YEONG
IPC: G06K9/00
Filed: 2000-02-25
Abstract: PURPOSE: A fingerprint recognition driving apparatus and method of the same are provided to increase the convenience of a user by receiving the user's fingerprint, by comparing the fingerprint with fingerprint stored in a memory, thereby opening and closing a door. CONSTITUTION: A fingerprint input part(130) receives a user's fingerprint. A touch sensor(120) is installed at the certain position of the fingerprint input part(130). In case that the user touches the fingerprint input part(130), the touch sensor(120) generates a driving signal. A memory(110) receives and stores the user's fingerprint according to an initial setup. An open/close device(170) opens and closes a door according to a determined control signal. A fingerprint recognition control part(100) compares the fingerprint inputted through the fingerprint input part(130) with a value stored in the memory(110). In addition, the control part(100) outputs a control signal for controlling the open/close device(170).
Patent KR-20010084449-A (KR)
Title: Cathod ray tube
Inventor: JUNG TAE YEONG
IPC: H01J29/06
Filed: 2000-02-25
Abstract: PURPOSE: A cathode ray tube is provided to reduce vibration of shadow mask and allow the inner shield to be mounted in a stable and easy manner. CONSTITUTION: A cathode ray tube comprises a panel(401) having a glass front surface with a fluorescent surface formed inside of the glass front surface; a funnel(406) coupled to the panel, and which has a plurality of necks with electron guns encapsulated in necks; a frame(404) attached to the inner surface of the panel; a shadow mask(403) fixed to the frame, and which has a plurality of effective surfaces(407) having a plurality of through holes for passage of electron beam, a peripheral portion(408) where through holes are not formed, and a boundary portion(409) arranged between effective surfaces and where through holes are not formed; an inner shield(405) arranged inside the funnel, and which shields geomagnetism; and one or more support members(410) arranged at the boundary portion of the shadow mask.
Patent KR-20010087070-A (KR)
Inventor: SUH YOUNG HUN
IPC: A23L33/00
Filed: 2000-03-06
Abstract: PURPOSE: A method for manufacturing Saeng-gi-sol raw food for students is provided to supply nutrients to kidneys and bladder, to improve the physical constitution and to prevent and treat geriatric diseases by adding pine needle powder and vitamins. CONSTITUTION: Fifty-eight foods are freeze-dried at below -40deg.C and crushing into 80-100 mesh. The freeze-dried pine needles are cut into 2-3cm and the fiber is mashed up in a roller. The mashed up pine needles are occasionally sprayed with herbal medicine extract manufactured in an aging room at 50-60deg.C for aging for 72 hours. The aged pine needles are dried by hot air of 120-130deg.C and crushed to powder. The powder is mixed with a variety of vitamins. The fifty-eight foods are wild edible greens, crystallized fructose, black beans, corns, pine needles, mung beans, Agaricus mushrooms, perilla seeds, foxtail millet, Ganoderma Incidum Karst., barley, Letimula edodes Pegler, vitamin A, pine pollen powder, vitamin B1, pine sprout, vitamin B2, arrowroot sprout, glutinous rice, sesame seeds, bamboo shoot, whey calcium, red beans, oxidized zinc, African millet, Chinese millet, brown seaweeds, brown rice, kelp, beans, kale, dropwort, carrots, cabbages, vitamin C, vitamin D3, vitamin E, Angelica keiskei, squash seeds, spinach, bellflower, nicotinic acid amide, aggregate greens, rough aster, a sweet flag extract powder, radish, DHA powder, burdock, laver, lotus root, whole wheat, antler, safflower seeds, Cuscuta australis, blueberry extract powder, chestnut, leeks, jujubes and yams.
Patent KR-20010087868-A (KR)
Title: Method for booting operating system in Linux
Inventor: KIM GWANG SU
IPC: G06F9/24
Filed: 2000-03-09
Abstract: PURPOSE: A method for booting the LINUX operating system is provided to mount the LINUX operating system on a flash ROM, not on a floppy disk or hard disk, and to begin the booting in the LINUX by applying a 68000 series micro controller to an embedded system. CONSTITUTION: When a BLFEL(Boot Loader For Embedded Linux) program is performed, the component hardware of LOC(Linux On Chip) becomes initialized(S100). The OS(Operating System) determines if the monitor mode is operated or not(S150). When the signal, which delivers a command from a host computer, is sent to the LOC, the OS runs the monitor mode(S200). The OS checks if the flash memory is normal or not(S250). If the flash memory is not normal, the process returns to the S200 step. Otherwise, a LINUX kernel image, binary file, is downloaded from the host computer and stored to the flash memory. The OS reads and mounts the LINUX kernel image to a RAM memory(S300), and jumps to the start address of the LINUX kernel(S400).
Patent KR-20010006765-A (KR)
Title: Cover film for dry film resist
Inventor: SUGIE KENJI
IPC: H05K3/00
Filed: 2000-03-09
Abstract: PURPOSE: To obtain excellent mold releasability and surface properties by incorporating a coating layer containing wax in at least one surface of a base film, and setting a water droplet contact angle of the surface of the coating layer to a specific value or above. CONSTITUTION: A coating layer containing wax is incorporated in at least one surface of a base film, a water droplet contact angle of the surface of the coating layer is set to about 80deg. or above. As the wax, natural wax such as a vegetable wax, an animal wax, a mineral wax, a petroleum wax or the like, or a synthetic wave such as a synthetic hydrocarbon, modified wax, hydrogenated wax or the like is used, among them a polyolefinic compound is preferable. If the angle of the surface of the layer is less than about 80deg., the releasability is lowered, and hence in the case of releasing, a photoresist surface is easily damaged and not preferable.