baber/WOPTO huggingface dataset:
Patent KR-20030039443-A (KR)
Inventor: CHAE SEOK
IPC: F16K3/30
Filed: 2001-11-13
Abstract: PURPOSE: A valve is provided to generate a little leakage by indirectly moving a valve shaft by rotating an outer nut and to freely install in a limited space without a spatial limit for installing and operating the valve. CONSTITUTION: A valve is composed of a valve body(14) having a hollow part(12) and a valve seat part(13) at one side, a valve shaft(16) inserted into the hollow part of the valve body to slide with having a cone part(19) contacted to the valve seat to isolate the hollow part and a passage(11) at the inside, a rotary member(18) supported by a supporting device(21) to the valve body to rotate and to move the valve shaft with being screw-connected with the valve shaft, and a valve shaft rotation preventing device(20) installed to the valve body and the valve shaft to prevent the rotation of the valve shaft for the valve body.
Patent KR-20030040946-A (KR)
Title: A weight detection and alarm system used to a crane of hook and method for controlling as the same
Inventor: LEE GANG DONG
IPC: B66C13/18
Filed: 2001-11-17
Abstract: PURPOSE: A weight-sensing warning system of a crane hook hanger and the control method are provided to display and warn information about weight of materials to a crane driver and a worker. CONSTITUTION: A weight-sensing warning system of a crane hook hanger comprises a weight-sensing terminal(1) and a remote-receiving terminal(2). The weight-sensing terminal comprises a displacement-sensing unit(11) sensing displacement of a hook and outputting a displacement signal; an amplifying unit(12) amplifying the displacement signal; an A/D(Analog-Digital) conversion unit(13) comparing the amplified signal with a signal of reference voltage and outputting the signal as binary-coded weight data; a first micro processor(15) outputting a weight display signal and warning sound-producing signal, and processing a key input signal; a display unit(16) displaying weight by the weight display signal; a warning sound-producing unit(17) producing a warning sound by the warning sound-producing signal; and a transmitting unit(19) transmitting the weight data and the warning sound-producing data, transmitted from the first micro processor. The remote-receiving terminal comprises a receiving unit(21) receiving the weight data and warning sound-producing data from the transmitting unit; a signal-amplifying unit(22) amplifying signals transmitted from the receiving unit; a filter(23) filtering the amplified signals; a second micro processor(24) outputting a display signal of weight data, and outputting a warning sound-producing signal of warning sound-producing data; a display unit(25) displaying weight by the display signal; and a warning sound-producing unit(26) producing a warning sound by the warning sound-producing signal. Thus, dangerous elements are minimized and industrial accidents are prevented.
Patent KR-20030044554-A (KR)
Title: Sponge sheet having patterns and method for preparing same
Inventor: LEE JU HYUN
IPC: B29D7/01
Filed: 2001-11-30
Abstract: PURPOSE: Provided are a sponge sheet having a pattern which is used in sandals for women or shoe soles and construction elements such as sound insulators and heat insulators and a method for producing the same. CONSTITUTION: The sponge sheet is produced by putting 49 to 51 kg of ethylene vinyl acetate, 19 to 21 kg of calcium carbonate, 11 to 13 kg of evans clay and 0.5 to 0.7 stearic acid to a kneader, followed by melting and kneading; adding 2.5 to 2.7 kg of modified azodicarbon amide (ACP-3), 0.65 to 0.85 kg of modified azodicarbon amide (DX-74AT), 0.4 to 0.6 of a cross-linker(DCP), 4.5 to 5.5 kg of KHS-68, 0.05 to 0.07 kg of iron oxide(red) and 0.62 to 0.82 kg of iron oxide(yellow) to the mixture; injecting the mixture to a hopper, followed by extrusion to form pellets; dehydrating the pellets in a centrifuge, followed by drying; applying iron oxide on the pellets; forming the pellets into a sheet by foaming; and cooling the sheet.
Patent KR-20030045868-A (KR)
Title: Method for satellite transmission of ship tracking data
Inventor: BYUN SEONG HUN
IPC: G01S13/66
Filed: 2001-12-01
Abstract: PURPOSE: A method for transmitting ship tracking information by using a satellite is provided to collect position information of ships and transmit the collected information to a central control center by using a radar system. CONSTITUTION: A radar scanner installed on a ship performs a detecting operation to search other ships(S210). A radar information acquisition system extracts position information of other ships from the radar scanner(S220). The radar information acquisition system loads the maritime state information including the position information of other ships on a satellite transmission/reception packet(S230). A ship station transmits the satellite transmission/reception packet to a satellite and the satellite identifies a land station by using the satellite transmission/reception packet(S240). The satellite transmits the corresponding transmission/reception packet to the corresponding land station through a communication relay center(S250). The corresponding land station or a central control center collects and grasps the maritime state information(S260).
Patent KR-20020045542-A (KR)
Inventor: BRUCKNER HANS-DIETER
IPC: C09C3/06
Filed: 2001-12-05
Abstract: PURPOSE: Provided is silver-colored luster pigments based on multiply coated platelet-shaped substrates, which has at least one layer sequence of TiO2, a colorless coating and another TiO2 layer. Luster or effect pigments are widely used in industry, especially in automotive coatings, decorative coatings, plastic, paints, printing inks and cosmetic formulations. CONSTITUTION: The silver-colored luster pigment comprises a multiply coated platelet-shaped substrate and at least one layer sequence of layer (A) a high refractive coating consisting of TiO2 which has a thickness of 5-200 nm, layer (B) a colorless coating having a refractive index(n) of 1.8 or less and a thickness of 10-300 nm, and layer (C) a high refractive coating consisting of TiO2 which has a thickness of 5-200 nm, and optionally layer (D) an outer, protective layer.
Patent KR-20030046724-A (KR)
Title: Clip-stopper for assembling a cowl grill for vehicles
Inventor: LEE JEONG EUN
IPC: B62D25/08
Filed: 2001-12-06
Abstract: PURPOSE: A clip stopper for assembling a cowl grille for a vehicle is provided to prevent the cowl grille from moving horizontally and a windshield glass from moving vertically with the clip stopper installed between a vehicle body panel and the cowl grille. CONSTITUTION: A clip stopper(300) for assembling a cowl grille(400) for a vehicle comprises the clip stopper, the cowl grille, and a combining device(500). Clip stoppers are combined to a front portion of a vehicle body panel(100). A fixing end(310) is protruded upward from one end of the clip stopper to fix the windshield glass. A hanging end(320) is protruded from the other end of the clip stopper to be bent toward an upper rear direction. A combining hole(330) is formed to a middle portion of the clip stopper to be combined with the vehicle body panel. The cowl grille has fitting grooves on lower surface to insert hanging ends of the clip stopper. The combining device combines the clip stopper to the vehicle body panel by penetrating the combining hole of the clip stopper. Thereby, assembling is improved by preventing the cowl grille from moving horizontally and the windshield glass from moving vertically with the clip stopper.
Patent KR-20030049078-A (KR)
Title: Intrusion detection method using adaptive rule estimation in nids
Inventor: CHOI BYEONG CHEOL
IPC: G06F21/55
Filed: 2001-12-14
Abstract: PURPOSE: An intrusion detection method by an adaptive regulation estimation of a network based intrusion detection system is provided to adapt a specific regulation stored a regulation database through an intrusion discrimination unit as an adaptive regulation estimation method when packets, that the number of bits is changed by deletion or insertion of a character, are collected, thereby discriminating the intrusion of an hacker. CONSTITUTION: After collecting packets in a network by a packet collection unit, the packets are filtered by a packet filter unit. Thereafter, when the collected packets are inputted to an intrusion discrimination unit, the intrusion discrimination unit finds the most similar original regulation to the collected packets from a regulation database(30)(S12). Thereafter, the intrusion discrimination unit performs a character level work on the packets and regulations by using a predetermined character table(S14). Thereafter, an MSE(Mean Square Error) between the packets and regulations is calculated(S16) and the regulation having the smallest MSE is discriminated as the most similar original regulation(S18). When the original regulation to the collected packets is extracted, the intrusion discrimination unit estimates the changed position of the collected packets from the original regulation, thereby discriminating the intrusion of an hacker(S20).
Patent KR-20030049470-A (KR)
Title: Method for multicast Quality of Service(QoS) management and apparatus
Inventor: KANG SIN GAK
IPC: H04L12/18
Filed: 2001-12-15
Abstract: PURPOSE: A method for managing QoS(Quality of Service) in multicast transmission and a device therefor are provided to collect and manage state information of QoS variables including membership information, data throughput, a data loss rate, transmission delay, etc. CONSTITUTION: Users desiring to get a multicast data service input user IDs to subscribe in a session(110). An information transmitter transmits related session information including multicast addresses and QoS variable information to the users(120). A user authenticator stores the number of session subscribers and distribution information in a QoS state information database(130). A data transmitter transmits data(140). The information transmitter requests the users to periodically report state information of QoS variables(150). A QoS variable unit receives QoS state information report messages(160). The QoS variable unit records session membership and QoS state information in the QoS state information database(170), to adjust a multicast data transfer rate and extract charging information from the QoS state information(180).
Patent KR-20030049852-A (KR)
Inventor: KIM SANG CHEOL
IPC: H04N19/625
Filed: 2001-12-17
Abstract: PURPOSE: An inverse discrete cosine transform device is provided to reduce an error due to truncation by shifting constants to the left as many as n-m bits when integers are obtained by multiplying constants by 2. CONSTITUTION: An inverse discrete cosine transform device is made up of a first dimensional IDCT(Inverse Discrete Cosine Transform), a second first dimensional IDCT, and a transpose buffer. Compressed data is inputted through an input(31). A multiplier and adder(32) multiplies constants by 2 to convert the constants into integers. A shifter(34), a final end of a first dimensional IDCT operation, shifts constants to the left as many as n-m bits. Another shifter, a final end of a second first dimensional IDCT operation, shifts constants to the right as many as n+m bits.
Patent KR-20030050836-A (KR)
Inventor: CHO CHEOL HUI
IPC: F03B13/12
Filed: 2001-12-19
Abstract: PURPOSE: A buoyant current power generating device is provided to continuously generate power regardless of the weather or water depth and to prevent the influence on the traveling of a ship or the fishing work. CONSTITUTION: A buoy(1) stays on the surface of the sea water. A support shaft(2) of which one end portion is combined to the buoy is extended downward vertically. A generator module(10) is axially combined to the support shaft to rotate by centering on the support shaft. Since the structure is compact, the costs of production and installation are saved. According to the direction of the oceanic currents, the generator module immediately rotates by centering on the support shaft. Thus, power is generated constantly.
Patent KR-20030050887-A (KR)
Title: Optical pick-up actuator
Inventor: CHOI IN HO
IPC: G11B7/09
Filed: 2001-12-19
Abstract: PURPOSE: A three-axis driving optical pickup actuator is provided to rapidly improve a driving force in a radial direction by lengthening a yoke and bending an end of the yoke in an inverse L shape. CONSTITUTION: A lens holder(210) includes a protruded part holding an objective lens(200) for controlling an optical beam, and a magnetic circuit for generating a driving force in a focusing direction and a tracking direction. A wire suspension has one side connected with the lens holder and the other side fixed at a fixed end(240). A yoke(250) is formed on both sides of the fixed end for extending the length of a blade and an end of the blade is bent in an inverse L shape. A radial coil(260) is wound on an outside wall of the lens holder for driving the lens holder in a radial direction. A radial magnet(265) is attached to a rear surface of the end of the blade for generating an electromagnetic force with the radial coil.
Patent KR-20030054863-A (KR)
Title: Method for Change Inter Processor Communication Protocol
Inventor: CHO YONG MU
IPC: G06F15/16
Filed: 2001-12-26
Abstract: PURPOSE: An IPC(Inter Processor Communication) protocol changing method is provided to easily change the IPC protocol by performing the communication between processors by using a basic IPC protocol. CONSTITUTION: The method comprises several steps. A system is started(S11). Processors set a flag with a Normal_IPC(S12). The processors try to perform an IPC with a normal IPC protocol normally used(S13). At this time, it is checked whether there exists an IPC response(S14). If there exists the IPC response, the processors continue to perform the IPC with the normal IPC protocol(S15). If there does not exist the IPC response, the processors set a flag with a Raw_IPC, meaning a basic IPC protocol(S16) and perform the IPC with the basic IPC protocol(S17). Then, the processors transmit a normal IPC program version request message to an SSL(Secure Sockets Layer) of an OML(Operation and Maintenance Processor)(S18). The processors receive the normal IPC program version from the SSL(S19), and check whether the newly transmitted normal IPC program is identical to an existing normal IPC protocol(S20). If the newly transmitted normal IPC program is identical to the existing normal IPC protocol, the system is restarted and the processors perform the IPC with the normal IPC protocol(S25). If the newly transmitted normal IPC program version is not identical to the existing normal IPC protocol, the processors transmit a normal IPC program load request to the SSL(S21), receive the normal IPC program from the SSL(S22), store it at a memory(S23). Then, the system is restarted and the processors perform the IPC with the changed IPC protocol(S24).
Patent KR-20030056754-A (KR)
Title: simulator for virtual reality experience
Inventor: KANG SIN CHANG
IPC: A63G31/02
Filed: 2001-12-28
Abstract: PURPOSE: A simulation machine for experience of imaginary situation is provided to reduce the manufacturing cost thereof due to the simplified structure of an actuator, and to maximize the movements of a chair to which the user seats. CONSTITUTION: The simulation machine comprises a base frame(20), a disk plate(32) installed on the base frame by interposing a base plate(31), a lower plate(33) rotatably coupled on the disk plate, the lower plate having a rotary device(35), an upper plate spaced apart from the upper side of the lower plate to cooperate with the lower plate, a plurality of actuators(40) hinged at a certain position of the outer periphery of the upper plate to rotate toward the center position or the outer periphery side of the upper plate, the upper plate having a liftable piston(47) and a driving device(70) for the piston, a support panel(48) screwed on the piston of the actuator so as to rotate by means of a fixed ball joint, and a movable panel(39) coupled to the support panel and provided with a chair.
Patent KR-20030056907-A (KR)
Title: Method for manufacturing of semiconductor device
Inventor: SHIN GANG SEOP
IPC: H01L27/092
Filed: 2001-12-28
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to be capable of preventing damage of a lower layer and obtaining a salicide layer having thermal stability. CONSTITUTION: A nitride layer as an etch stopper and an oxide layer are sequentially formed on a substrate(21). A trench is formed by selectively etching the oxide layer and the nitride layer. A gate electrode(27) is formed in the trench. The first salicide layer(31) is formed on the gate electrode(27) by depositing a titanium film and annealing. An LDD spacer(32) is formed at both sidewalls of the gate electrode(27) by wet-etching of the oxide layer and the nitride layer. An LDD region(29) and a source/drain region(30) are formed in the substrate. The second salicide layer(31) is formed on the gate electrode and the source/drain region by depositing titanium and annealing.
Patent KR-20030057236-A (KR)
Title: Digital multi-function meter for load management based on remote meter reading and method of controlling the same
Inventor: KO YUN SEOK
IPC: G01R22/00
Filed: 2001-12-28
Abstract: PURPOSE: A digital multi function accumulation power meter system for remote load management and a control method thereof are provided, which accumulate usage power of a house and also perform power metering and load management and voltage management unitedly. CONSTITUTION: An analog signal preprocessing part(31) detects an effective value and power factor angle of voltage and current by receiving secondary voltage and current deformed from the primary voltage and current through a metering voltage transformer(16) and a metering current transformer(14). A synchronization input part(32) inputs analog signals of the power factor angle and the effective values of the voltage and the current detected in the analog signal preprocessing part. An analog digital converter part(33) converts the analog signals of the power factor angle and the effective values of the voltage and the current being output from the synchronization input part. A multiplexer(34) outputs selectively the digital signal of the power factor angle and the effective values of the voltage and the current being output through the analog digital converter part. A micro controller(35) receives the digital signals of the power factor angle and the effective values of the voltage and the current through the multiplexer, and performs remote load management according to the requirement of a remote load management system(20) by accumulating the usage power on the basis of the digital signals. A communication part(37) accesses a micro controller through the remote load management system and a communication network. A memory stores data for the accumulation of the usage power and the remote load management. and a power supply circuit(38) provides an operation power by rectifying the secondary voltage of the metering voltage transformer.
Patent KR-20030058342-A (KR)
Title: Panchromatic material of intaglio plate ink for Super Orlof Intaglio and intaglio plate ink containing the same
Inventor: JANG YUN JIN
IPC: C09D11/06
Filed: 2001-12-31
Abstract: PURPOSE: An ink used in super orlof intaglio printing and a vehicle for the ink are provided to improve ink transferability, to prevent ink scattering and to obtain improved chemical and alkaline resistances of the printed product. CONSTITUTION: The ink used in super orlof intaglio printing comprises two types of vehicles, i.e., a first vehicle varnish and a second vehicle varnish. The first vehicle varnish is produced by the method comprising the steps of: (i) adding an epoxy resin to a vegetable oil fatty acid in the presence of a catalyst under inert atmosphere, carrying out esterification and cooling; (ii) adding a polyhydric alcohol and a polybasic acid to the product of the step (i), reacting and cooling them; and (iii) adding a polybasic acid to the product of the step (ii), reacting and cooling them, adding a glycol ether solvent and continuing the reaction. The second vehicle varnish is produced by the method comprising the steps of: (a) adding a polyhydric alcohol and a polybasic acid to a vegetable oil fatty acid in the presence of a catalyst under inert atmosphere, carrying out esterification and cooling; and (b) adding an aliphatic hydrocarbon solvent and a polybasic acid to the product of the step (a) and reacting them.
Patent KR-20010070981-A (KR)
Title: 장용 피복된 약학 정제 및 이의 제조방법
IPC: A61K38/46
Filed: 1998-08-06
Abstract: ddI와 같이 3 이하의 낮은 pH 환경에 민감한 약물을 포함하는 정제 형태의 코어를 포함하고 메타크릴산 공중합체 및 가소제로 만들어진 장용 피복을 갖는, 약물 고부하 장용 피복 약학 조성물이 제공된다. 정제의 크기는 다양할 수 있으며, 하나씩 경구로 섭취되거나 원하는 투여량을 채우기에 충분한 만큼의 여러 개의 정제가 용해성이 있는 캡슐에 넣어질 수 있다. 정제는 3 미만의 pH에서는 붕해에 대해 훌륭한 저항성을 가지지만 4.5보다 큰 pH에서는 훌륭한 약물 방출 특성을 갖는다. 상기 약학 조성물을 제조하는 신규한 방법도 또한 개시되어 있다.
Patent KR-20010083143-A (KR)
IPC: H05K3/40
Filed: 2000-05-01
Abstract: 본 발명은 두께방향으로 관통공을 갖는 수지제 시트(18), 및 그 관통공에 삽입된 금속편(46)으로 만들어지는 인쇄배선판 형성용 시트 및 이 시트의 제조방법을 제공하는 것으로서, 이 시트는 다이 홀(14)이 형성된 금형 베이스(16)에 수지제 시트(18) 및 도전성 금속 시트(44)를 이 순서로 배치하고, 도전성 금속 시트(44) 측에서 펀치(10)로 도전성 금속 시트(44)에 펀칭 홀을 형성함과 동시에 수지성 시트에도 펀칭 홀(20)을 형성하며, 이 수지제 시트(18)에 펀칭되어 형성된 관통공에 도전성 금속 시트(44)로부터 펀칭된 도전성 금속편(46)을 삽입하여 제조한다.  이 도전성 금속편(46)을 관통공에 삽입하여 시트의 표면과 이면을 도통시킬 수 있는 동시에, 이 도전성 금속편(46)을 돌출시켜 삽입하여 다수의 기판을 적층함으로써 이 돌출된 도전성 금속편(46)에 의해 두께 방향으로 도통시킬 수 있고 다층 적층판을 용이하게 제조할 수 있다.
Patent KR-20010072734-A (KR)
Title: 디지털 데이터를 기록하기 위한 기록 준비 모드를 갖는기록 장치
IPC: H04L12/40
Filed: 2000-06-09
Abstract: 기록 장치(1)의 기록 모드에 디지털 기록 데이터(AD)를 기록하기 위한 기록 장치(1)는, 디지털 데이터 버스(9)가 연결될 수 있고 적어도 제 1 입력 채널(C1(STB), C5(TV), C20(DV), C25(DV), C33(PC), C34(PC))에 전송된 입력 데이터를 수신하도록 설계된, 데이터 버스 수단(10)을 포함한다. 수신된 입력 데이터(ED1-ED9)는 처리 수단(16)에 의해 처리될 수 있고, 기록 장치(1)의 기록 수단(17)에 의해 데이터 캐리어(18)상에 기록 데이터(AD)로서 기록된다. 기록 장치(1)는, 입력 데이터(ED1-ED9)가 제 1 입력 채널(C1(STB), C5(TV), C20(DV), C25(DV), C33(PC), C34(PC))에 수신되는 지의 여부를 테스트하기 위한 테스트 수단(20)을 더 포함한다. 더욱이, 기록-준비 모드는 기록 장치(1)에서 활성화될 수 있고, 활성화되는 기록-준비 모드를 갖는 테스트 수단(20)은 제 1 입력 채널(C1(STB), C5(TV), C20(DV), C25(DV), C33(PC), C34(PC))에 입력 데이터(ED1-ED9)를 수신하는 기간동안 기록 데이터(AD)로서 제 1 및/또는 적어도 하나의 제 2 입력 채널(C1(STB), C5(TV), C20(DV), C25(DV), C33(PC), C34(PC))에 수신된 입력 데이터(ED1-ED9)를 기록하기 위한 기록 모드를 활성화하도록 설계된다.
Patent KR-20010079752-A (KR)
IPC: H04B7/005
Filed: 2000-07-03
Abstract: 수신기의 국부 발진 주파수와, 수신 신호의 반송파 주파수와의 주파수 오차를 추정하기 위한 주파수 오차 추정 장치에서는, 평균화 필터(23)에 입력되는 필터 계수에 따라 수신 신호에 포함되는 노이즈 성분을 억압하고, 상기 필터의 출력에 기초하여 주파수 오차를 추정하는 주파수 오차 추정기(11)와, 제1의 심볼 간에서의 주파수 오차의 추정치의 차분에 기초하여, 필터 계수를 연산하고, 상기 필터의 특성을 변화시키는 필터 계수 추정기(12)를 구비하고, 수신기의 주파수 오차의 추정 처리에 있어서, 수신기의 도플러 주파수에 의한 시간 변동에 대한 추수성(follow-up ability)을 손상하지 않고, 높은 추정 정도를 확보할 수 있다.
Patent KR-20010080064-A (KR)
Title: Assay for disease related conformation of a protein
IPC: C12Q1/37
Filed: 1999-10-05
Abstract: An assay method is disclosed which isolates and detects the presence of a disease related conformation of a protein (e.g., PrP<SUP>Sc</SUP>) present in a sample also containing the non-disease related conformation of the protein (e.g., PrP<SUP>C</SUP>). The sample is treated (e.g., contacted with protease) in a manner which hydrolyzes the disease related conformation and not the non-disease related conformation. The treated sample is contacted with a binding partner (e.g., a labeled antibody which binds PrP<SUP>Sc</SUP>) and the occurrence of binding provides and indication that PrP<SUP>Sc </SUP>is present. Alternatively the PrP<SUP>Sc </SUP>of the treated sample is denatured (e.g., contacted with guanadine) or unfolded. The unfolded PrP<SUP>Sc </SUP>is contacted with a binding partner and the occurrence of binding indicates the presence of PrP<SUP>Sc </SUP>in the sample. In another embodiment, PrP<SUP>Sc </SUP>and PrP<SUP>C </SUP>are reacted with a labeled antibody that binds both conformations and a conformation that binds only the disease related conformation, and the presence of the disease related conformation is determined by comparing the two.