baber/WOPTO huggingface dataset:
Patent KR-20030083582-A (KR)
Title: 제막 방법, 제막 장치, 디바이스, 디바이스의 제조 방법,및 전자 기기
IPC: B41J2/01
Filed: 2003-04-14
Abstract: 기판(S) 상에 복수의 단위 영역(비트) B을 설정한다.  액상체로 이루어진 액적은 기판(S) 상에 막을 형성하도록 액적 토출 헤드(34)로부터 단위 영역에 토출된다.  제 1 패턴은 액적 토출 헤드(34)에 형성된 노즐 N 중 제 1 노즐군 Na에 의해 형성된다.  제 2 패턴은 제 1 노즐군 Na와 다른 제 2 노즐군 Nb에 의해 형성된다.  이것에 의해, 안정한 토출 동작을 유지하여 다른 특성을 갖는 패턴이 액적 토출 장치를 사용하여 기판 상에 형성될 때, 양호한 정밀도로 패턴을 형성할 수 있다.
Patent KR-20040093261-A (KR)
Inventor: CHOI HUI HWAN
IPC: H01L21/3065
Filed: 2003-04-22
Abstract: PURPOSE: A dry etching apparatus is provided to distribute uniformly reaction gas to a surface of a wafer by adjusting the sizes or intervals of through holes in an upper electrode corresponding to exhaust ports of a lower electrode. CONSTITUTION: A chamber(10) includes a gas injection port(50) and exhaust ports(20). A lower electrode(30) is installed in the chamber. An upper electrode(40) with a plurality of through holes(45) is spaced apart from the lower electrode. At this time, the sizes and intervals of the through holes are controlled according to the distance between the through holes and the exhaust ports. A power supply(60) is connected with the upper and lower electrode.
Patent KR-20040091991-A (KR)
Inventor: AHN KIL SEUNG
Filed: 2003-04-23
Abstract: PURPOSE: An effective method of learning foreign language on the network is provided to specifically enhance a loading capability necessary for a speaking training by offering a sentence cutting/viewing method after forming gradual expression approach. CONSTITUTION: Entire sentence or hint is not displayed by using a background color or a layer, and is displayed part by part by mouse click. To confirm one complete expression writing on the foreign language writing learning after combining and forming the expression, the progressive view bundling the gradual hints/sentences as one body is provided.
Patent KR-20030086423-A (KR)
IPC: G06T9/00
Filed: 2003-05-01
Abstract: A set of one and two-dimensional transforms is constructed subject to certain range limited constraints to provide a computationally efficient transform implementation, such as for use in image and video coding. The constraints can include that the transform has a scaled integer implementation, provides perfect or near perfect reconstruction, has a DCT-like basis, is limited to coefficient within a range for representation in n-bits (e.g., n is 16 bits), has basis functions that are close in norm, and provides sufficient headroom for overflow of the range. A set of transforms is constructed with this procedure having an implementation within a 16-bit integer range for efficient computation using integer matrix multiplication operations. <IMAGE>
Patent KR-20040098995-A (KR)
Inventor: MUN SEONG HUI
IPC: E01D2/02
Filed: 2003-05-16
Abstract: PURPOSE: A construction method of a PSC(Pre Stressed Concrete) girder is provided to secure complete structural continuity by preventing cracks on a continuous bridge and to reduce total moment applied on the girder. CONSTITUTION: A first tendon is stressed enough to endure self-weight to a PSC girder inserted with at least two groups of tendons and settled on a shoe on a pier. A second tendon(3) is stressed gradually with putting a pre-cast floor plate(6) on the PSC girder. The pre-cast floor plate and the PSC girder are combined by a filler material as concrete or mortar. And then, an additional dead load like pavement is mounted. The floor plate near a continuous spot is cast in site in pouring concrete for a connection part or the pre-cast floor plate is put and composed only near the continuous spot to induce compressive stress to the floor plate near continuous spot in a second stress.
Patent KR-20040100235-A (KR)
Inventor: LEE SE HYEON
IPC: H04L1/00
Filed: 2003-05-22
Abstract: PURPOSE: A method for reading and writing data to detect a data error due to memory inferiority is provided to save a logic and a memory and to prevent the increase in the complexity of hardware by using a checksum or a CRC(Cyclic Redundancy Code) for error detection, contained in a received packet, without the necessity of introducing additional information, such as an additional checksum or a parity, etc., to detect a memory error. CONSTITUTION: A packet transfer engine receives an uplink Ethernet packet through an Ethernet interface(200) and stores it in a memory(202). The packet transfer engine fetches the stored Ethernet packet from the memory(204) and releases the Ethernet packet(206). In the process of packet release, the packet transfer engine judges whether an error exists in the Ethernet packet(208). If an error does not exist, the packet transfer engine creates a normal HDLC packet for the packet-released payload data and transmits it to a DSLAM(Digital Subscriber Line Access Multiplexer) through an HDLC interface(210). However, in case that an error exists, the packet transfer engine inserts the error in creating an HDLC packet for the packet-released payload data on purpose and transmits the HDLC packet containing the error to the DSLAM through the HDLC interface so that the DSLAM can dispose of the HDLC packet(212).
Patent KR-20040101757-A (KR)
Inventor: BAEK WON JIN
IPC: H04B1/40
Filed: 2003-05-26
Abstract: PURPOSE: A triple conversion TV tuner and a mobile terminal using the same are provided to enable a user to receive and watch a TV broadcast at any time and anywhere by realizing a function of receiving a TV broadcast at low power and at high performance. CONSTITUTION: A triple conversion TV tuner comprises a TV broadcast antenna, an upconverter(22A), the first downconverter(24), and the second downconverter(22B). The upconverter(22A) upconverts the frequency of a TV channel, selected according to a channel selection signal(SCH) among the TV broadcast signals through the TV broadcast antenna, into a preset mobile communication frequency. The first downconverter(24) converts a signal transmitted from the upconverter(22A) into a primary intermediate frequency signal equivalent to the intermediate frequency of a mobile terminal. The second down converter(22B) converts the primary intermediate frequency signal into a secondary intermediate frequency signal corresponding to a preset TV broadcast intermediate frequency.
Patent KR-20040102778-A (KR)
Inventor: HONG MUN PYO
IPC: G02F1/133
Filed: 2003-05-29
Abstract: PURPOSE: A thin film diode display plate for an LCD(Liquid Crystal Display) is provided to apply an RGBW method, thereby improving brightness and side visibility. CONSTITUTION: A pixel electrode(190) made of transparent conductive materials is formed on an insulation substrate. The pixel electrode(190) is electrically connected by the first and second scan lines(121,123) and two MIM(Metal Insulator Metal) diodes(D1,D2). The first and second scan lines are longitudinally formed on upper and lower portions of the pixel region. The first and second incoming electrodes(123,124) are faced by the first and second scan lines and connected to the first and second scan lines with a branch shape. The first and second incoming electrodes are covered by the first and second insulation films(151,152). The first and second contact electrodes(141,142) are formed on the substrate. An end of the first and second contact electrodes is superposed between the first and second incoming electrodes and the insulation films. The other end of the first and second contact electrodes are connected to the first and second contact portions(191,192) of the pixel electrode.
Patent KR-20040104794-A (KR)
Inventor: KIM YEONG SEOK
IPC: H04L12/00
Filed: 2003-06-04
Abstract: PURPOSE: An Internet line connection method in an information and communication 2-grade apartment is provided to assign unused 4 pins among 8 UPT terminal pins installed in each room and the living room to Ethernet communication by randomly setting wires within a wire terminal box, thereby using an Internet network in two places within one house. CONSTITUTION: 4 pins(1,2,3,6) among the first UPT terminal located in one room are connected to a switching hub or a WAN terminal of an IP sharer, to share Ethernet signals. The rest two pins(4,5) of the first UPT terminal are used as telephone lines. The two pins(7,8) of the first UPT terminal are connected to an LAN port of the switching hub for Internet accessing. 4 pins(4,5,7,8) of the first UPT terminal are connected to 4 pins(1,2,3,6) of the second UPT terminal located in other room, so that two of the 4 pins(1,2,3,6) of the second UPT terminal can be connected to a PC as Internet access-only pins.
Patent KR-20040108007-A (KR)
Title: Method for producing a restorative herb medicine
Inventor: RYU YOUNG DONG
IPC: A61K35/64
Filed: 2003-06-16
Abstract: PURPOSE: Provided is a method for producing a restorative herb medicine by using Rehmannia glutinosa, thereby maintaining excellent pharmacological efficacy, stabilizing quality and increasing productivity. CONSTITUTION: The method for producing a restorative herb medicine is characterized by the steps of: pulverizing and juicing Rehmannia glutinosa to give its juice; boiling the juice and evaporating moisture from it partially to give pure Rehmannia glutinosa juice; mixing honey syrup, ginseng powder and Poria cocos powder to the pure Rehmannia glutinosa juice to give a composition; boiling the composition in an inner container(30) covered with a sealing sheet(35); resealing the sealing sheet with paper and cooling the inner container(30) in water at normal temperature; and placing the inner container(30) in an outer container(10) and double-boiling it.
Patent KR-20040108469-A (KR)
Inventor: PARK SEONG YEONG
IPC: F01N9/00
Filed: 2003-06-17
Abstract: PURPOSE: A multi-stage catalytic system in a controlled auto-ignition gasoline engine and a control method thereof are provided to reduce exhaust pressure of an exhaust system and to improve the engine output, by selectively passing exhaust gas thorough a three-dimensional catalyst or an oxidation catalyst according to an operation mode of the gasoline engine. CONSTITUTION: A multi-stage catalytic system in a controlled auto-ignition gasoline engine comprises a case(10); a three-dimensional catalyst(20) having a passage(22) formed to the middle part to bypass exhaust gas; an oxidation catalyst(30) having a passage(32) arranged to the middle part to bypass exhaust gas; a first valve(24) opening and shutting the passage formed to the three-dimensional catalyst; a second valve(34) opening and shutting the passage formed to the oxidation catalyst; and a controller controlling the first and second valves. The three-dimensional catalyst is arranged in the exhaust gas inlet(12) side of the case. The oxidation catalyst is arranged in the exhaust gas outlet(14) side of the case.
Patent KR-20040110351-A (KR)
Title: Manufacturing method of fire proofing material, sound proofing material, heat insulating material and equipment protecting filler using paper-making sludge increasing foamability and strength
Inventor: LEE DONG HUI
IPC: D21J3/00
Filed: 2003-06-18
Abstract: PURPOSE: A manufacturing method of fire proofing material, sound proofing material, heat insulating material and equipment protecting filler is characterized by using paper-making sludge and increasing foamability and strength. CONSTITUTION: A manufacturing method of fire proofing material, sound proofing material, heat insulating material and equipment protecting filler using paper-making sludge is as follows: putting 50-93wt.% of the paper-making sludge, 2.0-15wt.% of carbonate, 4.8-30wt.% of a fire proofing agent and 0.2-5.0wt.% of an adhesive into a mixer; feeding water to the mixer, followed by mixing and kneading a mixture; and then compressing or extruding the mixture to make a needed form.
Patent KR-20050000446-A (KR)
Inventor: KIM SANG NAM
IPC: F23D14/00
Filed: 2003-06-24
Abstract: PURPOSE: A brown gas generator is provided to improve the heating efficiency by forming a conical plate shaped heating element with a compressed fireproof material of silundum. CONSTITUTION: A supporting block(21) is installed centering a burner hole(11) on a base(12). A brown gas burner(10) is installed in the base. A conical plate shaped heating element(30) is installed on the supporting block in a multi-stage by groups(31,32,33,34,35) according to a size order of a center hole. A heating portion(20) forms a flame passage and a fire passage by installing heating elements(40) of a control plate and a cover plate(50) on the conical plate shaped heating element in a multi-stage. Thereby, the pre-energy by the irradiation of infrared rays is obtained.
Patent KR-20050001058-A (KR)
Inventor: JUNG SEONG JAE
IPC: H01L21/306
Filed: 2003-06-26
Abstract: PURPOSE: A semiconductor device etching apparatus using a neutral beam is provided to easily control the direction of a neutral beam and improve an etch rate by including a reflector in which a slit part composed of a plurality of reflection surfaces that are tilted by a predetermined angle is formed as one body with the reflector. CONSTITUTION: A plurality of RF coils are wound around the outer circumference of an ion source. A grid having a plurality of grid holes accelerates an ion beam, installed in a side of the ion source. A reflector converts the incident ion beam through the grid hole into a neutral beam. A slit part(62) is built in the reflector(6). The slit part includes a plurality of reflection surfaces tilted by a predetermined angle, corresponding to the grid hole(42).
Patent KR-20050005077-A (KR)
Inventor: KIM YOUNG RAN
IPC: A63F9/08
Filed: 2003-07-01
Abstract: PURPOSE: Provided is a cube block assembly capable of changing configuration of a cube which is rotated in multi-directions, thereby displaying a different image upon a specified combination. CONSTITUTION: A unit block is comprised of one or more cubes. The cube is able to rotate in multi-directions so as to form two dimensional or three dimensional arrangement. Upon combination of the block, various different images are displaced on a cube block assembly. The connection of the cubes is attained by a flexible adhesive tape. The cube block units are arranged on a predetermined display frame. A predetermined image is printed or attached to the whole surface of the cube. The cube block assembly is able to be adapted to a computer game, based upon an algorithm.
Patent KR-20040010313-A (KR)
Inventor: FRICKE PETER
IPC: G11C7/18
Filed: 2003-07-22
Abstract: PURPOSE: A cubic memory array is provided to increase the density of a semiconductor memory device and to increase the amount of control elements by using diagonal select lines. CONSTITUTION: A different set of word-lines(20a-20d) is provided at each level of the cubic memory array for the memory cells(22) of that level. The connection between each memory cell(22) and one of the bit-lines(19a-f, 21a-i) is made through one of the conductive pillars(18). A set of bit-line(19a-f, 21a-i) is not disposed at each level of the cubic array. Rather, the bit-lines(19a-f, 21a-i) are preferably disposed outside the array of memory cells and connected to the memory cells(22) through pillars(18) that extend through the array of memory cells. The pillars(18) extend through the layers of memory cells(22) and normal to a base substrate on which the cubic memory array is formed. Thus, each memory cell(22) is connected to one of the pillars(18). A number of memory cells(22) at different levels in the cubic array share, and are connected to, each one of the pillars(18). The pillars(18) then provide the connection between each memory cell(22) and one of the bit-lines(19a-f, 21a-i).
Patent KR-20040065969-A (KR)
Inventor: OZAWA HAJIME
IPC: E01B9/68
Filed: 2003-07-28
Abstract: PURPOSE: A variable pad and a rail height adjustment method are provided to reduce the number of workers, to improve work efficiency, to prevent waste of resin, and to prevent contamination caused by outflow of a resin liquid. CONSTITUTION: A variable pad(38) is mounted to the lower side of a rail. The thickness of the variable is adjusted by the injected amount of a resin liquid. The variable pad supports rail load by hardening the resin liquid. The variable pad has a bag body(38a) made of resin; a resin injecting port(58) guiding the resin liquid to the bag body; an air vent(60) installed to the bag body; and a closed stopper(60a) of a filter type. In the closed stopper, a loss of pressure charged in the air vent is smaller than air and is larger than the resin liquid.
Patent KR-20050018136-A (KR)
Inventor: CHOI JAE SUN
IPC: H04B7/26
Filed: 2003-08-13
Abstract: PURPOSE: A beacon transmission method and a device for performing the method, a frame transmitting/receiving method using a beacon transmission and a device for carrying out the frame transmitting/receiving method are provided to first transmit a beacon prior to a frame having data, thereby saving power. CONSTITUTION: A beacon having a TIM(Traffic Indication Map) and information on a beacon interval is generated(S600). The generated beacon is transmitted(S620). A system decides whether a station having a power save mode is awakened(S640). If so, the system decides whether data to be received from the transmitted beacon exists(S660). If so, the station sends a transmission request frame(S700). An access point receives the transmission request frame, and sends the frame having data to the station(S720).
Patent KR-20050023903-A (KR)
Inventor: KIM JU HO
IPC: F16F9/02
Filed: 2003-09-03
Abstract: PURPOSE: A pneumatic suspension is provided to execute the function of a damper without shock by finely regulating and changing linearly pneumatic pressure and to utilize effectively an outer space by installing a spring in a cylinder. CONSTITUTION: A pneumatic suspension is composed of a cylinder(12) connected to a vehicle body or an axle; a piston(14) reciprocating in the cylinder according to vibration of a vehicle; a piston rod(16) connected to the piston and projected out of the cylinder; a main spring(18) mounted in the cylinder to absorb shock; a sensing unit(20) for detecting the position and change degree of the piston; an air nozzle(32) connected to an actuator to supply the air to the inside of the cylinder according to the position and change degree of the piston; an air passage(34) for connecting upper and lower ends of the cylinder to communicate the air contained in upper and lower spaces of the piston; and a solenoid valve(36) for opening and closing the air passage.
Patent KR-20050024898-A (KR)
Inventor: SEO KI YEOUL
IPC: G06Q50/10
Filed: 2003-09-05
Abstract: PURPOSE: A system for composing/estimating music using a Java application on the web is provided to enable a user to compose the music by implementing a music sheet on the web through the Java application and make contracted professors estimate/mark the music. CONSTITUTION: The general users and students are registered as a member through the Internet, and directly compose the music by using a web-based composing program applying Java applets offered from an operator server. The member stores the music to the server and requests estimation. The processors contracted with an operator estimate the music and give a composition lecture to the members. The operator selects the excellent music from the estimated music and gives a prize to the selected music.
Patent KR-20050024971-A (KR)
Inventor: KO JONG SONG
IPC: F23K5/22
Filed: 2003-09-05
Abstract: PURPOSE: A gas economizer is provided to prolong the combustion time by expanding and vaporizing fully the imperfect gas by bumping expanding balls against each other and to prevent black smoke and an offensive odor caused by incomplete combustion. CONSTITUTION: An inlet unit(10) has a joint nut(N) formed at one side to combine with a connection pipe(P) for injecting gas to each container and threads(S1) and a hanging sill(12) integrated at the inner periphery of the other side. A first hanging mesh(20) placed on the hanging sill formed inside the inlet unit prevents expanding balls(50) from being separated and has plural through-holes(22) for easily flowing in the gas. A cylindrical body(30) of which upper and lower sides are opened has threads(S2,S3) integrated at both outer peripheries to combine with the threads of the inlet unit. Plural expanding balls are charged and embedded in the body and collided with each other by pressure of the gas to generate heat, thermally expand the gas, and decompose the foreign materials. A turbulence member(40) installed integrally to the inner lower side of the body has plural turbulence holes(42) for generating turbulence by passing the expanded gas by the pressure. A discharge unit(60) comprises a hanging sill(62) and threads(S4) formed at the inner periphery and a joint nut(N') disposed at the other side and joined with a connection pipe(P') to exhaust the gas. The threads of the discharge unit are combined with the threads formed in the lower end of the body. A second hanging mesh(70) is settled to the hanging sill of the discharge unit to prevent expanding balls embedded in a space between the discharge unit and the turbulence member and a non-metallic coil(52) from being separated. A heat insulation unit(80) keeps proper temperature for improving expandability after combining integrally the inlet unit, the body, and the discharge unit.
Patent KR-20050024975-A (KR)
Inventor: CHO HYE JUNG
IPC: H01M8/04
Filed: 2003-09-05
Abstract: PURPOSE: Provided is a fuel supply device for supplying liquid fuel to a direct methanol fuel cell, which can supply an adequate portion of liquid fuel with high activity while minimizing power consumption. CONSTITUTION: The fuel supply device for a direct methanol fuel cell comprises: a fuel tank(100) in which liquid fuel is stored; and a cavity plate(200) formed on the top of the fuel tank(100) for storing the liquid fuel transferred from the fuel tank(100), wherein the fuel tank(100) comprises a bellow type main body(140) of the fuel tank capable of shrinking/expanding. The fuel tank(100) may be detachable by the cavity plate(200). Particularly, the main body(140) of the fuel tank has a top portion and bottom portion, the top portion having a fuel outlet.
Patent KR-20050025866-A (KR)
Title: Granular dye transfer inhibitor composition suitable for incorporation in a particulate detergent composition
Inventor: HA JAE WOONG
IPC: C11D7/60
Filed: 2003-09-08
Abstract: Provided is a granular antimigrating preventer composition easily applied to a powder detergent which almost doesn't generate a free carrier to raise yield of the composition showing excellent antimigrating effect. In the granular antimigrating preventer composition which is easily applied to the powder detergent, the granular antimigrating preventer composition comprises the components of: 5-80wt% of the antimigrating preventer represented by formula 1, in which X^- is a negative ion, M is a positive ion, R1 and R2 are respectively H, an alkyl radical or an aryl radical and n is an integer of 1-5; 30-95wt% of diatomaceous earth carrier; and 0-50wt% of materials selected from zeolite, clay, bentonite, talc and compounds thereof.