baber/WOPTO huggingface dataset:
Patent KR-20040100259-A (KR)
Inventor: CHOI SU SEOK
IPC: H01M4/136
Filed: 2003-05-22
Abstract: PURPOSE: A positive electrode for a lithium sulfur battery and a lithium sulfur battery containing the positive electrode are provided, to reduce the content of a binder and to increase the content of an active material by using a nonionic cellulose-series compound thickener and a binder having excellent binding force, thereby improving the energy density of a positive electrode by 20% or more. CONSTITUTION: The positive electrode comprises a positive electrode active material; an electrically conductive material; a binder; and a thickener comprising a nonionic cellulose-series compound. Preferably the nonionic cellulose-series compound is a cellulose polymer represented by the formula 1, wherein R is a C1-C10 alkyl or hydroxyalkyl group, and the content is 0.1-10 wt% based on the total amount of the positive electrode. Preferably the binder is selected from the group consisting of polyvinylidene fluoride, a copolymer of polyvinylidene fluoride and hexafluoropropylene, an acrylonitrile-butadiene rubber, a styrene-butadiene rubber and a triblock polymer of sulfonated styrene/ethylene-butylene/styrene; the conductive material is a carbon powder or metal powder; and the positive electrode active material is selected from the group consisting of an inorganic elemental sulfur, an organic sulfur compound and a carbon-sulfur polymer.
Patent KR-20040100351-A (KR)
Inventor: CHO GI HWAN
IPC: F02D9/10
Filed: 2003-05-22
Abstract: PURPOSE: An electronic throttle device is provided to automatically open and close a throttle valve, to reduce the size of a product by making a limp home open positioning convenient through an adjusting member, and to improve the performance, stability, assembling efficiency and productivity of the product. CONSTITUTION: An electronic throttle device(30) comprises a throttle body(40) having a mounting space(41), an intake passage(42) and a motor receiving space(43), a throttle valve shaft(44) fitted across the intake passage and rotating to the left and right within a specific range of angle, a throttle valve(45) rotating to the left and right by the rotation of the throttle valve shaft and controlling the opening and closing states of the intake passage, a motor(46) driven in a predetermined direction by the electric signals applied from an engine control system, a power transmission member(50) rotating the throttle valve shaft in the throttle open position and the throttle closed position, a limp home member(60) rotating the throttle valve shaft toward the limp home opening position, an adjusting member adjusting the position of the throttle valve, and a throttle position sensor(47) detecting the rotational angle of the throttle valve shaft.
Patent KR-20040102802-A (KR)
Inventor: JUNG MYEONG SEO
IPC: G01M17/00
Filed: 2003-05-29
Abstract: PURPOSE: An evaluation device of a vehicle is provided to simply analyze and abstract necessary evaluation data by interfacing with inner information of each sensor to be collected in each control module inside the vehicle through a communication module. CONSTITUTION: A communication module(20) contains a CAN(Controller Area Network) protocol function to interface information of each sensor to be detected in each control device(10A,10B,10C,10D) by accessing to a CAN bus. An analyzing device analyzes a physical movement according to a driving of a vehicle and a characteristic signal by analyzing the interfaced information through the communication module. Thereby, the stability and the convenience of a characteristic evaluation through an actual driving of the vehicle are offered.
Patent KR-20040103563-A (KR)
Inventor: JUNG HA WON
IPC: G01D7/00
Filed: 2003-05-29
Abstract: PURPOSE: A controller in a pointing device for an operation panel is provided to secure the safe system operation by equipping with a self diagnosis function and automatically compensating generated errors in a transmitting path with a preset compensation value. CONSTITUTION: A key input unit(1) sets a parameter for an operation of a pointing device and contains keys for setting and selecting functions. A storing unit(4) stores an input compensation value. A microcomputer(5) generates display data by compensating a measured physical value as the input compensation value in the storing unit when the input compensation function key is inputted from the key input unit. Thereby, the exact measured data is offered and necessary internal units to display the measured data are diagnosed. Therefore, the maintenance is performed conveniently and the problems caused by the display of wrong data are solved.
Patent KR-20040103191-A (KR)
Inventor: AHN BYEONG JIN
IPC: H04B1/38
Filed: 2003-05-31
Abstract: PURPOSE: A device for opening and shutting a sliding type mobile terminal, particularly in concerned with automatically opening and shutting a top folder part of the sliding type mobile terminal by a driving element, thereby improving the convenience of users. CONSTITUTION: A sliding type mobile terminal is formed of a top folder part(110) and a bottom folder part(120). A rack gear(115) is fixed at the back of the top folder part(110). A pinion gear(127) is installed at the bottom folder part(120) to be engaged with the rack gear(115) to rotate. A driving motor(129) drives to rotate the pinion gear(127). A guide element guides opening and shutting of the top folder part(110) to the bottom folder part(120).
Patent KR-20040107594-A (KR)
Inventor: KIM DU YEOL
IPC: G06F12/00
Filed: 2003-06-05
Abstract: PURPOSE: A pipeline memory device having a data fetch control circuit and a data fetching method are provided to prevent the restrictions on the high frequency action of a memory device by eliminating the absolute margin between the first pipeline control signal and the second pipeline control signal. CONSTITUTION: A pipeline memory device synchronized with a clock signal and having a data fetch control circuit comprises plural memory cells for storing data; a data transfer path for transferring selected memory cell data; a data fetch control circuit(600) for generating the first pipeline control signal(FRP) in response to the clock signal, and for generating the second pipeline control signal(SRP) in response to the clock and the first pipeline control signal; the first pipeline stage for latching the memory cell data in the data transfer path in response to the first pipeline control signal; the second pipeline stage for latching the first pipeline stage data in response to the second pipeline control signal; the third pipeline stage for outputting the second pipeline stage data onto a data output pad in response to a data output clock signal.
Patent KR-20040106843-A (KR)
Title: Method of treating cereal with gold or silver by immersing cereal in gold or silver solution having effect of preventing pests
Inventor: AN JEONG OH
IPC: A23L7/196
Filed: 2003-06-11
Abstract: PURPOSE: A method of treating cereal with gold or silver by immersing cereal such as rice, unpolished rice, sorghum and beans in a gold or silver solution is provided. It has an excellent effect of preventing pests. CONSTITUTION: Cereal is immersed in a gold or silver solution and dried to a moisture content of 18 to 40% by weight. The gold or silver solution is obtained by applying powder to a gold or silver electrode and contains 3 to 40ppm gold or silver. The cereal contains rice, unpolished rice, sorghum and beans.
Patent KR-20050000990-A (KR)
Inventor: LEE CHANG HYUK
IPC: G11C7/10
Filed: 2003-06-25
Abstract: PURPOSE: A bidirectional bus repeater in semiconductor memory device is provided to reduce layout area by using only two driver transistors instead of four transistors to realize driver. CONSTITUTION: A bidirectional bus repeater in semiconductor memory device comprises the first relay part(30) for relaying signals from B to A, and the second relay part(40) for relaying signals from A to B. The first relay part(30) includes a NAND gate(nand1) for receiving a signal from B and a control signal(hitb); a NOR gate(nor1) for receiving the signal from B and a control signal(hit); a driver consisting of Pull-up PMOS transistor(p1) and Pull-down NMOS transistor(n1). Wherein the NAND gate(nand1) and the NOR gate(nor1) constitute the control logic. And the second relay part(40) includes a NAND gate(nand2) for receiving a signal from A and a control signal(hit); a NOR gate(nor2) for receiving the signal from A and a control signal(hitb); a driver consisting of Pull-up PMOS transistor(p2) and Pull-down NMOS transistor(n2). Wherein the NAND gate(nand2) and the NOR gate(nor2) constitute the control logic.
Patent KR-20040055564-A (KR)
Inventor: ZHANG GUANGHUI
IPC: A61L27/20
Filed: 2003-06-27
Abstract: PURPOSE: A hemostatic wound dressing and fabric and a method for making and using same are provided to have a good hemostatic action and antimicrobial action and to be compatible with an acid sensitive specie. CONSTITUTION: The hemostatic wound dressing comprises a fabric comprising fibers containing a biocompatible aldehyde-modified polysaccharide, having a flexibility, strength and porosity effective as a hemostatic and having a first wound contacting surface and a second surface facing with the wound contacting surface; and a porous polymeric matrix comprising a biocompatible, water-soluble or water swellable polymer which is applied to the wound contacting surface and at least partially dispersed in the fabric.
Patent KR-20050003815-A (KR)
Inventor: CHAI YOUNG GYU
IPC: C12Q1/68
Filed: 2003-07-04
Abstract: PURPOSE: An analysis method of macrophage reaction gene by Bacillus anthracis lethal toxin is provided, which macrophage reaction gene is useful as a biomarker, so that the presence of Bacillus anthracis lethal toxin can be easily detected by using the biomarker. CONSTITUTION: The analysis method of macrophage reaction gene by Bacillus anthracis lethal toxin comprises the steps of: treating genes with Bacillus anthracis lethal toxin; measuring and comparing the expressions of the genes treated with and without the Bacillus anthracis lethal toxin in macrophage; and selecting genes of which expression in macrophage is significantly changed by the Bacillus anthracis lethal toxin, wherein the genes of which expression is significantly changed by the Bacillus anthracis lethal toxin are RPL10A, ARBP, RPL30, RPS3, RPL3, RPS16 and MPRS17.
Patent KR-20050009795-A (KR)
Inventor: KIM CHANG HAN
IPC: H01L21/76
Filed: 2003-07-16
Abstract: PURPOSE: A method for fabricating an isolation layer of a semiconductor device is provided to prevent a hump and an electric filed concentration phenomenon by improving a rounding characteristic of the upper corner of a trench. CONSTITUTION: A pad oxide layer and a pad nitride layer are sequentially formed on a silicon substrate(100) and are selectively etched to define an isolation region on the substrate. A predetermined depth of the substrate in the isolation region is etched to form a trench. By using the pad nitride layer as an etch mask, a part of the edge of the pad oxide layer is etched to expose a part of the substrate by the first pull-back process. The first plasma isotropic etch process is performed on the exposed substrate. A part of the edge of the pad oxide layer is etched to expose a part of the substrate by the second pull-back etch process. The second plasma isotropic etch process is performed on the exposed substrate.
Patent KR-20050010406-A (KR)
Inventor: KIM IK SIK
IPC: G01N30/06
Filed: 2003-07-21
Abstract: PURPOSE: Provided is a method for analyzing wax used as anti-aging agent in the field of rubber industry(shoes, tires, belts, etc.), by which relative contents of linear portion and branched portion of the wax can be determined correctly with high reliability. CONSTITUTION: The method for analyzing wax in a rubber blend comprises the steps of: adding a polar solvent to the rubber blend to extract out polar materials; adding a non-polar solvent to the above rubber blend from which polar materials are removed to extract non-polar materials and to provide non-polar extract; forming precipitation in the extract by adding a solvent capable of selectively precipitating wax and then filtering the precipitation to obtain separated wax; and carrying out analysis of the separated wax by using gas chromatography.
Patent KR-20050010539-A (KR)
Inventor: GU MAN BOCK
IPC: C12Q1/02
Filed: 2003-07-21
Abstract: PURPOSE: An integrated environmental water toxicity detecting system is provided, thereby conveniently and cheaply detecting the environmental water toxicity, reducing the size of the system, and significantly reducing the amount of the medium and wastewater released. CONSTITUTION: The integrated environmental water toxicity detecting system comprises a cover(10) having a plurality of inlets containing a medium inlet(17), a sample inlet(18) and an air inlet(19); a body(14) having a channel(13) with a first reactor(11) and a second reactor(12) which have a closed top due to the cover(10), are independently formed, and are vertically located together; and a reactor housing(16) which receives the body(14), and has an optical fiber contacted with the second reactor(12) of the channel(13) in the bottom and a wastewater releasing hole in one side, wherein the body(14) has at least 4 channels(13) for detecting various toxicity of samples simultaneously.
Patent KR-20050011187-A (KR)
Inventor: HWANG SUNG MAN
IPC: F25B41/00
Filed: 2003-07-22
Abstract: PURPOSE: A refrigerant distributor of a heat exchanger is provided to smooth and equalize the flow of refrigerant inserted into a body by branching and moving the refrigerant by plural refrigerant branch sills projected in the body. CONSTITUTION: A refrigerant distributor of a heat exchanger is composed of a hollow body(11) for flowing refrigerant therein; an inlet port(12) formed in the central portion of one end of the body to suck in the refrigerant; a plurality of through-holes(13) formed on the opposite side of the inlet port; a plurality of refrigerant tubes(15) inserted and installed in the body through each through-hole to discharge the refrigerant; and a plurality of refrigerant branch sills(20) protruded inward the body. The refrigerant branch sills are extended from the inlet port to the middle side of the body and arranged circumferentially in an expanded area at regular intervals.
Patent KR-20050011801-A (KR)
Inventor: KIM KYU JONG
IPC: A45D8/36
Filed: 2003-07-24
Abstract: PURPOSE: Provide is an anion emitting hair band to promote activation of head skin cells and recovery from fatigue by emitting anions. CONSTITUTION: The anion emitting hair band comprises a band member(1) and a decoration coat(2) bonded to the band member. The band member is produced by adding tourmaline and mineral containing rear earth elements to thermoplastic resin such as polyethylene, polypropylene, polystyrene, vinyl chloride, vinylidene chloride, polyamide resin, fluoro resin, acrylic resin, polycarbonate, acetal resin, polyphenylene oxide, polyester, polysulfone, polyimide and the like, and injecting the resultant in the form of band. The tourmaline and mineral containing rear earth elements are added in the amount of from 5 to 50 parts by weight, respectively on the basis of 100 parts by weight of thermoplastic resin.
Patent KR-20040010388-A (KR)
Title: (meth)acrylate compound and cured product thereof
Inventor: ISHII KENJI
IPC: C08L33/06
Filed: 2003-07-25
Abstract: PURPOSE: A (meth)acrylate compound, a curing or photosensitive resin composition containing the compound and a cured product obtained by curing the composition are provided, to improve heat resistance and reactivity and to reduce dielectric constant and dielectric loss tangent. CONSTITUTION: The (meth)acrylate compound is represented by the formula 1 or 2, wherein R1 to R5 are independently H or CH3; R6 to R8 are independently a linear, branched or cyclic hydrocarbon group of C1-C20; -(O-X-O)- is represented by the formula 3 or 4 (wherein A is a linear, branched or cyclic hydrocarbon group of C1-C20; R9, R10, R15 and R16 are independently a halogen atom, an alkyl group of C1-C6 or a phenyl group; R11, R12, R13 and R14 are independently H, a halogen atom, an alkyl group of C1-C6 or a phenyl group; R17, R18, R19, R23 and R24 are independently a halogen atom, an alkyl group of C1-C6 or a phenyl group; and R20, R21 and R22 are independently H, a halogen atom, an alkyl group of C1-C6 or a phenyl group); -(Y-O)- is represented by the formula 5 or a random arrangement of at least two kinds of units represented by the formula 5 (wherein R25 and R26 are independently a halogen atom, an alkyl group of C1-C6 or a phenyl group, and R27 and R28 are independently H, a halogen atom, an alkyl group of C1-C6 or a phenyl group); z is an organic group having at least one carbon atom and capable of containing O, N, S or a halogen atom; a and b are an integer of 0-30, at least one between a and b is not 0; c and d is 0 or 1; and n is an integer of 0-10.
Patent KR-20050013368-A (KR)
Inventor: LEE IN NAM
IPC: C02F1/44
Filed: 2003-07-28
Abstract: PURPOSE: To provide a rainwater filter apparatus for filtering and collecting rainwater directly flowing to a river during rainy season or downpouring whin a short time so that the filtered rainwater is used as various uses that do not require high cleanliness at housing, in-service education institutes, city and rural buildings and apartments. CONSTITUTION: The rainwater filter apparatus(2) comprises a storage tank(4) for storing the primarily filtered rain water while primarily filtering foreign materials of a certain size or more from rainwater poured on within a short time; a filter mesh holding structure(6) which is connected to the storage tank so that the filter mesh holding structure is communicated with the storage tank, and to which pipe lines are connected so that valley water of mountains is supplied into or discharged from the filter mesh holding structure in such a way that washing water is discharged from the filter mesh holding structure after washing the filter mesh holding structure; a filter mesh holder(8) which is installed at a catching projection formed in the filter mesh holding structure, and at the edge of which an elastic member is installed; a filter mesh member(10) removably formed in a box shape consisted of a primary filter mesh sieve and secondary filter mesh sieve at the filter mesh holder to eliminate miscellaneous materials; and a vibrator(12) connected to a frame of the filter mesh member by a vibration bar and installed on the filter mesh holding structure.
Patent KR-20050014173-A (KR)
Inventor: KWON PAN KI
IPC: H01L21/28
Filed: 2003-07-30
Abstract: PURPOSE: A method for fabricating a semiconductor device is provided to adjust an interlayer dielectric to the height of a hard mask layer by planarizing the upper part of the interlayer dielectric, and to minimize a loss of the hard mask layer by separating a polycrystalline silicon layer by an etch-back process after a landing plug contact hole is formed. CONSTITUTION: A gate oxide layer(12) is formed on a semiconductor substrate(10). A gate electrode(14) overlapping a hard mask layer pattern is formed on the gate oxide layer. An insulation spacer(18) is formed on the sidewall of the hard mask layer pattern and the gate electrode. An interlayer dielectric(20) is formed on the resultant structure. The upper part of the interlayer dielectric is etched to expose the upper part of the hard mask layer pattern by a CMP(chemical mechanical polishing) process. The interlayer dielectric is selectively etched to form a landing plug contact hole by using a landing plug contact mask. A polycrystalline silicon layer is formed on the resultant structure. The polycrystalline silicon layer is separated to form a landing plug by an etch-back process.
Patent KR-20050015256-A (KR)
Inventor: KIM SUN WOONG
IPC: B21D45/04
Filed: 2003-08-05
Abstract: PURPOSE: To provide a metal mold loading apparatus for hemming press capable of minimizing a space for storing metal molds and reducing metal mold replacement time during hemming operation by installing load frames on which respective metal molds for performing hemming operation are loaded, and which are capable of moving the metal molds to be installed in the hemming press in the standby mode. CONSTITUTION: A metal mold loading apparatus for hemming press comprises load frames(10) comprising a body(11) installed at one side of the hemming press(1) to load a metal mold(2) supplied to the hemming press, a plural loading rollers(12) installed at both sides of the upper surface of the body such that the loading rollers are interlocked, a loading rotary shaft connected to a loading roller(12) at one side end of the plural loading rollers, and a loading motor connected to the loading rotary shaft by means of a chain to rotate the loading rotary shaft; and a supply part(20) comprising a base installed at one side of the load frames and moved up and down by a liftable and lowerable cylinder connected to the bottom of the base; a plural extraction rollers installed at both sides of the upper surface of the base such that the extraction rollers are interlocked to move the metal mold, an extraction rotary shaft connected to an extraction roller at one side end of the plural extraction rollers, an extraction motor connected to the extraction rotary shaft by means of a chain to rotate the extraction rotary shaft, a plural supply rollers installed at the center of the upper surface of the base such that the supply rollers are interlocked, a supply rotary shaft connected to a supply roller at one side end of the plural supply rollers, and a supply motor connected to the supply rotary shaft by means of a chain to rotate the supply rotary shaft.
Patent KR-20050015463-A (KR)
Inventor: SIM JAE DOO
IPC: H04N3/16
Filed: 2003-08-06
Abstract: PURPOSE: A method and an apparatus for compensating linearity are provided to regularly maintain linearity by compensating linearity through firm ware, and simplify a structure by removing a linearity compensation condenser. CONSTITUTION: A deflecting unit(106) provides information related to frequency of an image signal. A video control unit(108) adjusts a video signal and outputs the adjusted video signal. A storage unit(104) stores video control data corresponding to frequencies of various image signals. A linearity compensating unit(102) receives the information related to frequency from the deflecting unit for checking whether frequency of the image signal changes. If frequency of the image signal changes, the linearity compensating unit reads data for adjusting the video signal for linearity compensation corresponding to the frequency so that the video control unit adjusts the video signal according to the data.
Patent KR-20050015554-A (KR)
Inventor: HONG JONG HAK
IPC: A63B71/12
Filed: 2003-08-06
Abstract: PURPOSE: A score transmitter and a transmitting method thereof are provided to transmit score obtained by hitting electronic protective equipment, wherein the electronic protective equipment is composed of an air bag where an air pressure sensor is attached such that a transmitter is connected thereto. CONSTITUTION: The electronic protective equipment system includes an electronic protective equipment(100) in a shape of an air bag having an air pressure sensor and an air inlet, a transmitter connected to the electronic protective equipment, and a display panel having a receiver for receiving a signal transmitted from the transmitter with RF communication therebetween. The transmitter includes a first address format portion(10) for setting a serial number, date, and model and version Nos. of the protective equipment, a memory(20) for storing score obtained by hitting of the protective equipment, an A/D converter(30) for converting an air pressure difference, a transmit control portion(40) for determining a score according to a hit intensity, and a first RF module(52) for RF-transmitting the determined score to the display panel.