baber/WOPTO huggingface dataset:
Patent KR-20040082122-A (KR)
Inventor: EOM GI YONG
IPC: C08J9/04
Filed: 2003-03-18
Abstract: PURPOSE: An industrial foam using a styrene-butadiene-styrene copolymer is provided, to reduce manufacturing cost and to improve impact absorbing property, impact resilience and compression set. CONSTITUTION: The industrial foam comprises 100 parts by weight of a styrene-butadiene-styrene block copolymer or blend as a thermoplastic elastomer; 0.01-2.5 parts by weight of a crosslinking agent; 0.1-1.0 parts by weight of a co-crosslinking agent; and 1-10 parts by weight of a foaming agent. Preferably the foam comprises a mixture of 20-99 parts by weight of a styrene-butadiene-styrene block copolymer and 1-80 parts by weight of a polymer for blend instead of the styrene-butadiene-styrene block copolymer. Preferably the polymer for blend is at least one selected from the group consisting of an ethylene-vinyl acetate copolymer, an ethylene-α-olefin copolymer, a butadiene rubber, an isoprene rubber, an ethylene-propylene rubber, a butyl rubber, a styrene-butadiene rubber, a dielectric rubber which is obtained by adding an oil to the rubbers, 1,2-polyethylene, polybutadiene and polystyrene-polyvinyl-isoprene terpolymer.
Patent KR-20040083271-A (KR)
Inventor: LEE SEON HO
IPC: H04B1/40
Filed: 2003-03-21
Abstract: PURPOSE: A circuit for measuring remaining battery capacity of a mobile terminal is provided to accurately measure a remaining battery capacity on the basis of a change in the volume of a battery cell case. CONSTITUTION: A battery cell(41) is a target to measure a remaining battery capacity. A strain gauge(42) attached on a surface of the battery cell(41) detects a change in a volume by charging or discharging of the battery cell(41). An amplifier(43) amplifies an output voltage of the strain gauge(42) changing according to charging or discharging of the battery cell(41) to a certain level. An MSM(Mobile Station Modem)(44) calculates the remaining capacity of the battery cell(41) based on the output voltage of the amplifier(43).
Patent KR-20040010070-A (KR)
Inventor: HARADA YUJI
IPC: G03F7/039
Filed: 2003-03-25
Abstract: PURPOSE: A polymer, a resist composition containing the polymer and a pattern formation method using the composition are provided, to obtain a resist composition sensitive to high energy radiation below 300 nm and showing having excellent transparency and adhesion to a substrate. CONSTITUTION: The polymer comprises a repeating unit represented by the formula 1, 2a, 2b or 3 and has a weight average molecular weight of 1,000-500,000, wherein R1 to R3 are H, F, or a linear, branched or cyclic alkyl or fluoroalkyl group of C1-C20; R4 is a valent bond or a linear, branched or cyclic alkylene or fluoroalkylene group of C1-C20; R5 is a linear, branched or cyclic alkyl group capable of containing hetero atoms; R6 and R13 are independently a methylene group, O, S or SO2; R7 to R10 are independently H, F, a linear, branched or cyclic alkyl or fluoroalkyl group of C1-C20, or -R11-SO2R12, and at least one from R7 to R10 is -R11-SO2R12 (wherein R11 is a valent bond or a linear, branched or cyclic alkylene or fluoroalkylene group of C1-C20, and R12 is F or a linear, branched or cyclic alkyl group of C1-C20 capable of containing hetero atoms); a1 is 0 or 1; a2 is an integer of 0-2; R14 to R17 are independently H, a linear, branched or cyclic alkyl group of C1-C20, -R18-SO3R19 or -R18-SO2R19, and at least one from R14 to R17 is -R18-SO3R19 or -R18-SO2R19 (wherein R18 is a valent bond or a linear, branched or cyclic alkylene group of C1-C20, and R19 is H, an acid-labile group, an adhesive group, or a linear, branched or cyclic alkyl group of C1-C20); and b is 0 or 1.
Patent KR-20030036390-A (KR)
Inventor: YUN YEONG SEOK
IPC: A61M25/00
Filed: 2003-03-25
Abstract: PURPOSE: A self-supporting paranasal sinus washing machine is provided to wash paranasal sinuses effectively in a short time without any adverse effect. CONSTITUTION: The washing machine is self-supported by a washing pipe(10) inserted up to the entrance of paranasal sinuses via the nasal cavity of a patient. Its washing operation is simple and easy and the discomfort and pain of the patient can be substantially reduced. A doctor and a nurse can be assigned a proper part, for thereby reducing a time loss. Among components constituting the washing machine, no part compresses an inner wall of the nasal cavity of the patient, thereby making it possible to perform a painless operation.
Patent KR-20040084510-A (KR)
Inventor: CHO BYEONG SEON
IPC: H03K5/12
Filed: 2003-03-28
Abstract: PURPOSE: A mode access circuit using a code matching method and a method for the same are provided to reduce the number of mode access pins by using a serial interface. CONSTITUTION: An internal clock signal generator(10) is used for receiving an external clock signal and a reset signal and generating an internal clock signal. An edge detector(20) is used for detecting an edge of the reset signal. A clear signal generator(30) is used for receiving a matching signal of N-bit data and an output signal of the edge detector and generating a clear signal. An N-bit data storage unit(40) receives and stores data from the outside in response to the internal clock signal and is reset by the clear signal. A matching decision unit(50) compares the N-bit data with a stored code value and generates a data matching signal. A mode signal generator(60) is used for generating a mode signal by an output signal of the matching decision unit and an output signal of the clear signal generator.
Patent KR-20040010085-A (KR)
Inventor: AKAGI KIYOU
IPC: G11B19/02
Filed: 2003-03-29
Abstract: PURPOSE: To achieve miniaturization, cost reduction, and improvement of power saving effect obtained by the intermittent access to a magnetic disk, in a magnetic disk drive performing the intermittent access which is attachable/detachable to/from a host device. CONSTITUTION: The miniaturization and cost reduction of the magnetic disk drive are realized by utilizing a RAM of the host device side as a part or the whole of the buffer RAM to be used for the intermittent access. Also, the number of rotation of the magnetic disk is made variably controllable, and the magnetic disk drive is operated by the access and the capacity of the buffer RAM to be utilized, at the number of rotation reducing the whole power consumption in accordance with either of the recording or reproducing operation, then the power saving effect is improved.
Patent KR-20040086656-A (KR)
Inventor: LEE JAE GYEONG
IPC: H05B33/04
Filed: 2003-04-03
Abstract: PURPOSE: A method for forming an adhesive layer and a method for manufacturing an organic electroluminescence device are provided to prevent ingress of moisture, oxygen, and other noxious gases from an external source, by maintaining the width of an adhesive layer constant. CONSTITUTION: A method comprises a step(S20) of disposing a cap in a spreading chamber, wherein the cap is deposited with an adhesive along the edge of the cap such that the adhesive forms a closed loop; a step(S21) of reducing the pressure of the spreading chamber; and a step(S22) of injecting a dry inert gas when the pressure of the spreading chamber reaches the desired pressure level, and changing the width and height of the adhesive by increasing the pressure of the spreading chamber.
Patent KR-20030081071-A (KR)
Title: 원통형 연삭기
IPC: B24B41/06
Filed: 2003-04-08
Abstract: 본 발명은 페룰 등과 같은 원통형 공작물의 진원도(roundness) 향상을 도모하는 바람직한 원통형 연삭기를 제공하는 것으로, 페룰(F)의 외주면에 회전 탄성 롤(4)을 가압할 때의 가압력은 가압력 설정수단(16)에 의해 일정하게 설정되는 것으로 한다.  이 가압력 설정수단(16)은, 예컨대, 슬라이드 테이블(11)의 전진 이동의 결과에 의해 회전 탄성 롤(4)과 페룰(F)의 외주면이 접촉한 시점에서 슬라이드 테이블(11)의 이동량을 다이얼 게이지(17)에서 계측하는 동시에, 그 다이얼 게이지(17)에서의 계측 결과가 기준값에 도달한 것을 확인한 시점에서, 슬라이드 테이블(11)의 전진 이동을 정지시켜, 이에 의해, 다이얼 게이지(17)에서의 계측 결과를 기초로 회전 탄성 롤(4)의 압흔 탄성변형량이 소정의 설정값으로 설정되는 것으로 한다.
Patent KR-20030081074-A (KR)
Title: 플라즈마 처리 장치 및 플라즈마 처리 방법
IPC: H01J37/32
Filed: 2003-04-08
Abstract: 본 발명에 따르면, 전원의 필요 출력을 증가시키지 않고 플라즈마 처리의 균일성을 개선시킬 수 있는 플라즈마 처리 장치 및 플라즈마 처리 방법이 제공된다.  이 플라즈마 처리 장치는 플라즈마를 사용하여 처리를 수행하는 처리실(1, 2)와; 이 처리실 내로 공급되는 반응 가스를 플라즈마 상태로 되게 하는 전자파를 처리실 내로 도입시키도록 처리실(1, 2)에 연결되는 3개 이상의 전자파 도입부(4a-4d, 5a-5d, 6a-6d)를 포함하는데, 여기에서 처리실(1, 2)에 인접한 영역 내에 위치한 3개 이상의 전자파 도입부(4a-4d, 5a-5d, 6a-6d, 15)의 모든 2개의 인접한 것의 조합들 중에서, 이들 조합 중 하나를 형성하는 2개의 인접한 전자파 도입 수단들 사이의 거리(X1, Y1)는, 이들 조합 중 또 다른 하나를 형성하는 2개의 인접한 전자파 도입 수단들 사이의 거리(X2, Y2)와 상이하다.
Patent KR-20040088783-A (KR)
Inventor: CHO JEONG RAE
IPC: B24B45/00
Filed: 2003-04-11
Abstract: PURPOSE: A device for correcting the balance of a grindstone is provided to enable an unskilled worker to quickly and precisely correct the balance of the grindstone. CONSTITUTION: A device for correcting the balance of a grindstone is composed of a magnet base cover, a central shaft(34) fixed to the center of the base cover, a worm wheel, a cylinder(35) coupled to the worm wheel, a display coupled to the front of a case, a multi-stepped flange(30) to which a magnet is fixed, upper and lower balance blocks(67,68) coupled to the flange, a spring(69) coupled to the balance blocks, a balance correcting body(60) coupled to a balance correcting cover, a proximity sensor fixed to the balance correcting cover, upper and lower stoppers(62,63) coupled to the balance correcting body and cover, a pinion(64) for moving the upper and lower stoppers, and a gear motor for rotating a gear connected to the pinion.
Patent KR-20040089941-A (KR)
Inventor: LEE UN JU
IPC: H04N5/225
Filed: 2003-04-15
Abstract: PURPOSE: A monitoring camera is provided to obtain distinct pictures even in the darkness at night. CONSTITUTION: A monitoring camera includes a lens(11), a CCD(Charge Coupled Device)(12), an analog-digital converter(13), a CDS(14), an automatic gain controller(15), a digital signal processor(16), first and second regulators(18,22), a vertical drive(17), an infrared LED(20), a sensor(21), and first and second audio amplifiers(24,26). The CCD converts light into an electric signal. The analog-digital converter is connected to the CCD and converts the electric signal into a digital signal. The CDS is connected to the CCD and, when the CCD is saturated with charges, converts the output of the CCD into an electric signal. The automatic gain controller is connected to the CCD and automatically controls the gain of the output signal of the CCD. The digital signal processor is connected to the analog-digital converter, CDS and automatic gain controller and processes the digital signal at a high speed. The digital signal processor is used for controlling sounds and removing echoes. The first regulator is connected to the digital signal processor and maintains a uniform voltage. The vertical drive is connected to the first regulator and inspects an error in the signal output from the first regulator. The infrared LED is included inside the lens. The sensor is connected to the lens. The second regulator maintains a uniform voltage. The second audio amplifier is connected to a microphone(26). The first audio amplifier is connected to a speaker(24).
Patent KR-20040067766-A (KR)
Inventor: CHOI MU GEUN
IPC: C09D183/04
Filed: 2003-04-21
Abstract: PURPOSE: Provided is an inorganic material-based paint composition useful for various uses, which gives a coating layer having high hardness and excellent weather resistance, wear resistance and flame resistance by curing at room temperature. CONSTITUTION: The paint composition comprises: (A) 52-62 parts by weight of a base paint part including (a) 650-800 parts by weight of a mixture containing 15-25 parts by weight of colloidal alumina having a solid content of 10-11 wt%, an average particle diameter of 100X10 microns and a pH of 2.5-4.5, 30-40 parts by weight of colloidal silica having a solid content of 20-21 wt%, an average particle diameter of 10-20 microns and a pH of 2-4, and 40-50 parts by weight of ion exchanged water, (b) 10-40 parts by weight of an epoxy resin, (c) 10-20 parts by weight of glycidoxypropyl trimethoxysilane, (d) 30-70 part by weight of needle-like crystalline aluminum silicate powder, (e) 0.1-0.3 parts by weight of dibutyltin dilaurate, (f) 1-3 parts by weight of 85% phosphoric acid, and (g) 50-200 parts by weight of an inorganic pigment; and (B) 48-38 parts by weight of a curing agent part including (i) 75-99 parts by weight of methyltrimethoxysilane or methyltriethoxysilane and (ii) 25-1 parts by weight of a solution containing 50 wt% of a water soluble acrylic resin in a water-soluble organic solvent.
Patent KR-20040092815-A (KR)
Inventor: KIM GWAN JUNG
IPC: F23N5/00
Filed: 2003-04-29
Abstract: PURPOSE: An optimal air supply system of a combustion system is provided to stabilize an O2(Oxygen) detection signal by multiplexing an O2 detector of an air control system and to prevent environmental pollution caused in emitting pollutants as SOx(Sulfur Oxides) and NOx(Nitrogen Oxide) to the air. CONSTITUTION: An optimal air supply system of a combustion system is composed of an exhaust gas gradient analyzer, an oxygen detection stabilizing circuit, a GIF(Gas Injection Fan)/SAH(Steam Air Heater) control unit, and an optimal air amount control unit. The exhaust gas gradient analyzer comprises a filter(53a) for filtering the exhaust gas from an exhaust gas duct(63) of an outlet of an economizer and regulating pressure and temperature, a pressure regulation valve, an electronic cooler(57a), a flow regulation valve(56a), and each analyzer(62a,62b,62c,62d) for detecting carbon monoxide, O2, sulfur oxides, and nitrogen oxide from the exhaust gas of which the pressure and temperature are regulated. The oxygen detection stabilizing circuit generates a detecting signal according to an average oxygen flow by multiply detecting the oxygen in the exhaust gas. The GIF/SAH control unit controls a GIF, a damper of the GIF, a SAH, and a temperature control valve of the SAH according to a detection result for the sulfur oxides and nitrogen oxide gradients in the exhaust gas. The optimal air amount control unit generates an air amount increase/decrease signal by using CO(Carbon Monoxide), O2, SOx, and NOx generated by analyzing gradients of the exhaust gas of a boiler, compares with a combustion air required value according to the total fuel amount by computing the amount of the air for combustion, and accordingly controls the air amount for combustion of the boiler.
Patent KR-20030091042-A (KR)
IPC: H01B3/12
Filed: 2003-04-29
Abstract: A glass ceramic composition which can be fired at a low temperature and which has a high dielectric constant, a relatively small thermal expansion coefficient and a small temperature coefficient of dielectric constant is provided. The glass ceramic composition contains about 5% to 75% by weight of TiO2 powder, about 5% to 75% by weight of CaTiSiO5 powder and about 15% to 50% by weight of glass powder.
Patent KR-20040105084-A (KR)
Inventor: KIM GWANG UK
IPC: F04B39/00
Filed: 2003-06-04
Abstract: PURPOSE: A linear compressor is provided to reduce a noise in various bands and improve the efficiency by minimizing a fluid leaked from a first muffler. CONSTITUTION: A piston(144) is arranged to move backward and forward in a cylinder, having a through-path(140) for sucking a fluid into the cylinder, and a suction valve(142) opening and shutting the through path. A discharge valve(150) opens and shuts the cylinder. A linear motor(130) moves the piston backward and forward. A back cover(120) is arranged separately from the cylinder. A first muffler(160) is mounted at an end of the piston and is communicated with the through path of the piston, having a suction hole(160b) to absorb the fluid. A second muffler(170) is mounted at the back cover to change an inner volume when the first muffler moves backward and forward, and has a suction hole(170a) communicated with the outside of the back cover to suck the fluid outside the back cover.
Patent KR-20040110695-A (KR)
Inventor: HA YONG MIN
IPC: G09G3/36
Filed: 2003-06-20
Abstract: PURPOSE: An apparatus and a method for driving a gate of a liquid crystal panel are provided to reduce size of the liquid crystal panel by using a decoder to drive gate lines sequentially. CONSTITUTION: A gate drive IC(Integrated Circuit)(32) generates a plurality of gate driving signals and a multiplicity of control signals. Decoders(D1,D2,...,Dj) divide gate lines into plural blocks and provide the gate driving signals to the gate lines of corresponding blocks by being selected by each of the control signals at a different period. The number of the gate driving signals is k (a positive integer) and the number of the control signals is j (a positive integer). A sum of the number of the gate driving signals and the control signals is less than the number of the gate lines. The k x j gate lines are driven by using the k gate driving signals and the j control signals.
Patent KR-20050000064-A (KR)
Inventor: KOH YONG KOOK
IPC: E02D17/18
Filed: 2003-06-23
Abstract: PURPOSE: An alternative composite reinforced solidified final cover(ACRSFC) applying by-products, reinforcing materials and solidifying materials is provided to settle the shortage of materials used for a final cover by recycling industrial by-products and to prevent the subsidence and transformation of a final cover caused by decomposition of wastes by using reinforcing materials and solidifying materials. CONSTITUTION: The alternative composite reinforced solidified final cover(ACRSFC) applying by-products, reinforcing materials and solidifying materials is formed by piling up a gas exclusion layer(2), an interception layer(3), a drainage layer(4) and a vegetation layer(5). The gas exclusion layer(2) is formed by using chaff and waste tire pieces, the interception layer(3) is formed by using reinforcing solidified soils, the drainage layer(4) is formed by using aggregate and waste tire pieces and the vegetation layer(5) is formed by using sludge solidified vegetation soils.
Patent KR-20050002371-A (KR)
Inventor: CHUN YUN SEOK
IPC: H01L21/336
Filed: 2003-06-30
Abstract: PURPOSE: A method of manufacturing a dual gate oxide layer is provided to form simultaneously gate oxide layers with different thickness by controlling differently the degree of oxidation using different ion sources. CONSTITUTION: A substrate with a first region(H) and a second region(L) is provided. A nitrogen ion implantation is performed on the second region alone by using a first mask. An oxygen ion implantation is performed on the first region alone by using a second mask. Owing to the difference of oxidation rate, a relatively thick first oxide layer(18a) is formed on the first region and a relatively thin second oxide layer(18b) is formed on the second region.
Patent KR-20050005165-A (KR)
Inventor: CHANG SOO YOUNG
IPC: G11B20/10
Filed: 2003-07-05
Abstract: PURPOSE: A hard disk module for both internal and external uses is provided to be connected with a south bridge of a notebook computer through a USB connector, to be used as an external hard disk, and to be connected with a north bridge of the computer through an IDE(Integrated Drive Electronics) connector, to be used as an internal hard disk module. CONSTITUTION: A USB connector(301) transceives data having a USB format. A USB/IDE converter(302) converts the transceived data having the USB format into IDE-format data. A hard disk stores the converted IDE-format data. An IDE connector(304) is separately installed from the USB connector(301), reads the stored IDE-format data to transmit the read IDE-format data, or records/stores the stored IDE-format data.
Patent KR-20050010585-A (KR)
Inventor: HA JUNG MIN
IPC: G02F1/13
Filed: 2003-07-21
Abstract: PURPOSE: A plasma CVD device is provided to keep a gap between a shadow frame and walls of a chamber uniformly all the time, thereby preventing gas from gathering at a position when using the bottom pumping. CONSTITUTION: A plasma CVD device includes a chamber(110) for carrying out plasma processing, and a susceptor positioned in the chamber and securing a substrate. A doughnut-shaped shadow frame(130) has an inner peripheral surface laying on edges of the substrate for exposing the center of the substrate, and an outer peripheral surface formed with grooves on the bottom. Supporters are fixed to side parts of walls of the chamber for supporting the outer peripheral surfaces of the shadow frame. Align pins(132) are fixed to center parts of the chamber walls. An end of each of the align pins is protruded upward to be inserted into the grooves of the shadow frame, thereby supporting and aligning the shadow frame.
Patent KR-20050011292-A (KR)
Inventor: CHO YOUNG KWON
IPC: H04J11/00
Filed: 2003-07-22
Abstract: PURPOSE: An apparatus and a method for generating a preamble sequence in OFDMA(Orthogonal Frequency Division Multiplexing Access) communication systems are provided to enable a receiver to perform channel estimations for all sub-carriers by adding information on sub-carriers on transmitted signals. CONSTITUTION: An apparatus generating a preamble sequence in OFDMA communication systems uses first number of sub-carriers and second number of transmitting antennas. The apparatus includes second number of preamble sequence generators(610,620,630), second number of preamble mappers(613,623,633), and second number of antenna preamble sequence generators(640,650,660). The sequence generators generate sequences having a length equal to a number obtained by dividing the first number by the second number. The preamble mappers insert null data to sub-carriers corresponding to an interference removing component between a DC component and the sub-carriers and map the sub-carriers to which the null data is not inserted to each of the components of the sequence. The antenna preamble sequence generators selectively maps the preamble mappers at every predetermined symbol timings to generate corresponding preamble sequences.
Patent KR-20050016781-A (KR)
Title: System for automatic detection and display of disaster warning broadcasting via television
Inventor: KIM CHANG EUI
IPC: H04N5/63
Filed: 2003-08-02
Abstract: PURPOSE: A system for automatically detecting and displaying disaster warning is provided to turn on a television in response to the detection of a disaster warning broadcasting starting signal even though the television is turned off by a user, thereby helping the user take measures promptly. CONSTITUTION: A system for automatically detecting and displaying disaster warning includes a decoder and a microcomputer incorporated in a television set for detecting a start signal or data for disaster warning broadcasting. If such a signal or data is detected, on/off state of the television is checked. If the television is in the off-state, the television is converted to the on-state. As the decoder and the microcomputer detect an end signal or data for the disaster warning broadcasting, the television is converted to the original state before the disaster warning broadcasting.
Patent KR-20040014318-A (KR)
Inventor: TOJIMA MASAYOSHI
IPC: G06F15/78
Filed: 2003-08-07
Abstract: PURPOSE: A semiconductor IC device is provided to implement memory distribution fit to a purpose depending on an application. CONSTITUTION: The semiconductor IC device is operated by connecting to an external processing unit, and is equipped with internal memories, the first and the second processing unit, and a memory configuration controller for controlling the allocation of the internal memories to the first, the second, and the external processing unit in accordance with an application. The memory configuration controller(31) is equipped with a setting part(70). The setting part is equipped with the first register(71) for assigning a use of each memory and the second register(72) for assigning a memory capacity of each memory. A reading/writing controller(73) allocates an access signal from the WMIF(Work region Memory Interface), the FMIF(Frame region Memory interface), and the CPUIF(CPU Interface) to each memory. The first and the second register are respectively set by a main processor and a CPU.