baber/WOPTO huggingface dataset:
Patent KR-20020015697-A (KR)
IPC: C09G1/02
Filed: 2000-06-15
Abstract: 본 발명은 산화세륨입자, 분산제, 연마하는 막의 표면에 존재하는 수산기와 수소결합이 형성가능한 원자 또는 구조를 포함하는 유기고분자 및 물로 이루어지는 것을 특징으로 하는 CMP연마제, 연마하는 막을 형성한 기판을 연마정반과 연마포에 눌러 붙여서 가압하고, 상기 CMP연마제를 연마하는 막과 연마포와의 사이에 공급하면서, 기판과 연마정반을 움직이도록 하여 연마하는 것을 특징으로 하는 기판의 연마방법, 상기 연마방법의 공정을 갖춘 것을 특징으로 하는 반도체장치의 제조방법 및 연마하는 막의 표면에 존재하는 수산기와 수소결합이 형성가능한 원자 또는 구조를 갖는 유기고분자 및 물로 이루어지는 것을 특징으로 하는 CMP연마제용 첨가제를 개시한다.
Patent KR-20020013918-A (KR)
IPC: C23C16/27
Filed: 2000-06-14
Abstract: 본 발명은 전환 가능한 힘 제한기를 갖는 벨트 견인기(10)에 관련된다. 상기 벨트 견인기(10)는 힘 제한기로써 후면 샤프트(12)에 연결되어 있고 프로파일 헤드(50)를 통해 벨트 견인기(10)의 고정 장치에 연결되어 있는 적어도 하나의 에너지 흡수 요소(13,14,15,61)로 구성된다. 벨트 견인기는 에너지 흡수가 조절되는 전환장치로 구성된다. 본 발명의 목적은 후면 샤프트와 토션바 사이에서 독립적으로 힘 전달하는 기능을 하는 전환장치를 제공하는 것이다. 상기 전환 장치(래치(latch)(21))는 후면 샤프트(12) 및(혹은) 전환장치에 독립적인 구동기(26)를 통해 이미 존재하는 에너지 흡수가 일어나는 동안 언제든지 전환이 가능한 방법으로 설계된다.
Patent KR-20030060583-A (KR)
Title: Control system for frontal airbag and the method
Inventor: JUN MAN CHEOL
IPC: B60R21/16
Filed: 2002-01-10
Abstract: PURPOSE: A system and method for controlling a front airbag is provided to control the spread speed of the front airbag by detecting the degree of front clash and the velocity of the clash. CONSTITUTION: Front position sensors(10) are installed at the front of a front tire. An airbag control box(30) includes a central position sensor(20), an acceleration sensor, and a microprocessor programmed with front clash algorithm and initial front clash logic. The microprocessor is connected to the central position sensor and the front position sensors. The microprocessor calculates the distance(D) between the central position sensor and the front position sensors and instantaneous distance variation, and determines the spread of the front airbag.
Patent KR-20020061167-A (KR)
Title: Retinol derivatives and process for preparing same
Inventor: JUNG SEONG WON
IPC: C07C69/03
Filed: 2002-01-15
Abstract: PURPOSE: Provided is retinyl retinoate having an excellent chemical stability, a low toxicity for the skin, and an excellent skin-regenerating ability, which can be used for cosmetics and curing skin trouble. CONSTITUTION: The retinyl retinoate represented by the formula 1 is produced by reacting a compound represented by the formula 2a and a compound represented by the formula 3a in a solvent in the presence of a condensing agent and a catalyst or by reacting a compound represented by the formula 2b and the compound represented by the formula 3a in a solvent in the presence of an organic amine catalyst or by reacting a compound represented by the formula 2c and the compound represented by the formula 3a in a solvent in the presence of an organic amine catalyst, wherein X is halogen, p-toluene sulfonyl or methane sulfonyl.
Patent KR-20030063004-A (KR)
Title: Using internet and mobile phone system for member management and method of same
Inventor: KOO SUNG WAN
IPC: G06Q99/00
Filed: 2002-01-22
Abstract: PURPOSE: A system and method for managing members using the Internet and a mobile terminal is provided to manage a client easily and to supply a proper service for the client. CONSTITUTION: A waiter records information with respect to a client who visits a night club or a familiar client according as the client received a business card of the waiter in a waiter database of an operator system(ST100). The operator system recognizes a service wanted by a client using information recorded in the waiter database(S110). The operator system recognizes a service to be supplied to the client, extracts data with respect to night clubs using an operator member database, and recognizes a night club which supplies a service accordant to a service wanted by the client(ST120). Data with respect to the recognized night club are transmitted to a mobile communication terminal or a client computer, and the client uses the night club(ST130).
Patent KR-20030067004-A (KR)
Title: Package ICON Strategy
Inventor: KIM JONG GYU
IPC: G06Q99/00
Filed: 2002-02-06
Abstract: PURPOSE: A strategy for merchandising an icon is provided to bring a synergy effect to an operation of a banner advertisement, an enterprise homepage, and a personal homepage through the connection of a plurality of users by systematically developing a design of the icon and processing the icon. CONSTITUTION: A descriptive icon of an advance icon comprises a static icon displaying a work situation and an active icon needing an activity. The static and the active icon are provided as a CI(Cooperate Identity) applicable icon for constructing the CI under a design work.
Patent KR-20020069115-A (KR)
Inventor: KAMEYAMA KOICHI
IPC: A61Q19/00
Filed: 2002-02-07
Abstract: PURPOSE: Provided is a metal oxide hybrid powder which can control the optical property of metal oxide such as refractive index and whose dispersing ability, dispersion stability and hard feeling are improved further water repellency is provided maintaining a special feature of metal oxide. And provide is a cosmetic composition to which the metal oxide hybrid powder is blended. CONSTITUTION: The metal oxide organopolysiloxane hybrid powder is characterized in that a silicon atom of organopolysiloxane is bonded by covalent bond with a metal atom through an oxygen atom. Wherein, metal oxide is titanium oxide and whose specific surface area is larger than 50 m/g; and the organopolysiloxane is the compound which forms residue group represented by general formula (1). In the formula, R is an alkyl group, an aryl group or an aralkyl group and can be same or can be different, Y is a group represented by -R or -R1-Si(-O-)3, wherein R is an alkylene group of carbon number 1-5, and can be same or can be different and at least one is -R1-Si(-O-)3, n is 1-100 and m is 0-5.
Patent KR-20030067951-A (KR)
Title: Ink rotating system by using Lorentz force
Inventor: BYUN SEUNG YEONG
IPC: B41J2/175
Filed: 2002-02-09
Abstract: PURPOSE: An ink supply structure for preventing and removing stack of a developer by using Lorentz force is provided to improve the durability and the reliability and to restrict the developer from being stuck in the moving passage by applying and shutting off current. CONSTITUTION: An ink supply structure is composed of a developer container(30) supplying ink to a developing roller with keeping the level of ink; the developing roller transmitting ink from the developer container to a photosensitive material; a depositing roller attaching ink to the developing roller; and an ink recovery unit(32) mounted to the side of the developer container. The developer container has a magnetic field forming unit(31) generating the magnetic field, and a lead wire applying current to the magnetic field from the magnetic filed forming unit.
Patent KR-20020068281-A (KR)
Inventor: MINOURA KIYOSHI
IPC: G02F1/1335
Filed: 2002-02-19
Abstract: PURPOSE: An optical element like a corner cube retroreflector and a reflective display device including such an optical element, are provided to reduce the size and facilitate the manufacturing of the optical element. CONSTITUTION: The first member has a first surface including a first concave portion(52). The second member has a second surface including a second concave portion and transmits incoming light there through. The first and second members are disposed so that the first and second surfaces are opposed to each other. First and second reflective regions(R1) have been formed on the first and second concave portions, respectively. At least a part of the incoming light transmitted through the second member is reflected from at least one of the first and second reflective regions.
Patent KR-20030069290-A (KR)
Title: structure of circuit tape for fabricating semiconductor package and method for the same
Inventor: LEE GI UK
IPC: H01L21/60
Filed: 2002-02-19
Abstract: PURPOSE: A structure of circuit tape for fabricating a semiconductor package and a fabricating method therefor are provided to make thinner circuit tape as compared with conventional circuit tape and improve an electrical characteristic by simplifying the stack structure of the circuit tape. CONSTITUTION: Adhesive(3) has adhesion, made of an insulation material. The first metal layer(1) of a predetermined pattern is formed on the adhesive. The second metal layer(2) of a predetermined pattern is formed under the adhesive. A plating layer(6) is filled in a via hole(5) penetrating the adhesive and the connection pads of the first and second metal layers, electrically connecting predetermined patterns of the first and second metal layers. Solder resist insulates and protects the patterns of the first and second metal layers.
Patent KR-20030069671-A (KR)
Title: Apparatus and method for transmitting cell in a telecommunication system
Inventor: KIM YEONG U
IPC: H04L12/28
Filed: 2002-02-22
Abstract: PURPOSE: A device for transmitting a cell in a communication system and a method therefor are provided to give channel identifiers to each cell, and to minimize the number of connection lines between a BTS and a BSC, thereby implementing an efficient operation of an ATM public network. CONSTITUTION: A channel interface card(104) of a BTS(100) switches transmission cells added with virtual paths and channel identifiers to information inputted from a channel card(102), and transmits the transmission cells to a public ATM network(106). A channel interface card(110) of a BSC(108) classifies the transmission cells inputted from the public ATM network(106) into the virtual paths and virtual channels according to the channel identifiers, and outputs the classified transmission cells.
Patent KR-20030073726-A (KR)
Title: Arrayed optical device having enhanced pump efficiency
Inventor: PARK NAM GYU
IPC: H01S3/09
Filed: 2002-03-13
Abstract: PURPOSE: An arrayed optical device having a high pumping efficiency is provided to improve the optical pumping efficiency by placing a lot of gain medium structures within a beam spot of a pumping light source and increasing the number of the pumping light source. CONSTITUTION: A cladding layer(110) is formed on a substrate(100) so as to have plural concave and convex units, which are comprised of furrows and floors. A plurality of linear gain medium structures(120c,120e,120d) are respectively formed on surfaces of the plural concave units and convex units of the cladding layer(110) or separated from the surfaces thereof at predetermined intervals. A pumping light source(150) is placed on an upper portion of the cladding layer(110) and pumps the plurality of linear gain medium structures(120c,120e,120d) in the upper portion thereof.
Patent KR-20030075306-A (KR)
Title: Electronic control type E.G.R valve for diesel engine
Inventor: KANG UNG SEOK
IPC: F02M25/07
Filed: 2002-03-18
Abstract: PURPOSE: An electronic control EGR(Exhaust Gas Recirculation) valve is provided to suppress the generation of hydrocarbon, carbon monoxide, nitrogen oxide, and particulates and to control an engine precisely. CONSTITUTION: A case(10) has an internal space(10a) and a core(10b). A bobbin(14) has a solenoid coil(12). A yoke(16) is arranged in an inner circumference of the bobbin. A plunger(18) is arranged inside a hollow(16a) of the yoke and moved upward and downward inside the hollow according to the current feeding into the solenoid coil. A rod(20) is interlocked by combining with the lower part of the plunger and protruded outside through a hollow(10c) of the core. A body housing(22) is arranged under the case. The body housing has an intake port(22a) and an exhaust port(22b) for sucking and discharging exhaust gas. A guide shaft(24) has first and second opening/closing plates(24a,24b) to open and close the intake port and the exhaust port by lifting through the pressurization of the rod. Therefore, variable toxic materials are reduced, the appropriate amount of exhaust gas is controlled and the mis-operation is prevented.
Patent KR-20030075357-A (KR)
Title: Reinforcement method to resist earthquakes for lower structure of bridge and there of apparatus
Inventor: PARK JAE MAN
IPC: E01D19/02
Filed: 2002-03-18
Abstract: PURPOSE: An earthquake-proof reinforcing method for a lower structure of a bridge and a device are provided to prevent overturn or breakage by increasing the supporting force of the lower structure, and to prevent earthquake by vertically combining iron or complex material plates and tendons from the upper part to the lower part of the lower structure and integrally forming the earth anchor. CONSTITUTION: Tendon fixing members(200,210) are fastened in lower and upper parts of a pier(100) of a lower structure of a bridge, and one or more column assembling members(300) are fixed to a column part(110) of the pier. Plural tendons(400) are arranged outside the column part, and upper and lower parts of the tendons are fixed by upper and lower tendon fixing members. Each tendon is combined with an assembling ring(310) of the column assembling member, and a concrete reinforcement layer(500) is formed by placing the concrete outside the column part of the pier.
Patent KR-20030079325-A (KR)
Title: Electric double layer capacitor using uv-curing gel polymer electrolyte
Inventor: CHO BYEONG WON
IPC: H01G11/42
Filed: 2002-04-03
Abstract: PURPOSE: An electric double layer capacitor is provided to increase a capacitance and reduce a self discharge and internal resistance of a battery. CONSTITUTION: An electric double layer capacitor comprises two or more electrodes; and an ultraviolet hardening gel type polyelectrolyte interposed between the electrodes, and which is constituted by a polymer, organic solvent or liquid electrolyte, and an initiator and hardening accelerator. The polymer is constituted by a function-I polymer containing one of a polyethylene glycol diacrylate(PEDGA) and polyethylene glycol dimethacrylate(PEGDMA) or a mixture thereof; and a function-II polymer containing one of a poly vinylidene fluoride(PVdF) based polymer, poly acrylonitrile(PAN) based polymer, poly methyl methacrylate(PMMA) based polymer and a poly vinyl chloride(PVC) based polymer or a mixture thereof.
Patent KR-20030082742-A (KR)
Inventor: KIM DEOK JUNG
IPC: H01L21/28
Filed: 2002-04-18
Abstract: PURPOSE: A CVD tungsten deposition method for contact plug is provided to uniformly deposit a tungsten via fill layer in a contact hole by sequentially depositing the tungsten via fill layer as it goes from the lower portion of the contact hole where an N2 passivation layer is first etched to the upper portion of the contact hole. CONSTITUTION: A silicon mono layer is deposited to stably grow a tungsten nucleation layer in a contact hole when a contact plug is formed(S300). The tungsten nucleation layer is deposited on the silicon mono layer through a SiH4 reduction process(S302). The N2 passivation layer is deposited on the nucleation layer to delay formation of the tungsten via fill layer for forming the contact plug(S304). The tungsten via fill layer is deposited on the nucleation layer through an H2 reduction process to form the contact plug(S306).
Patent KR-20030051138-A (KR)
Inventor: CHOI CHEOL HOON
IPC: G07F11/00
Filed: 2002-04-20
Abstract: PURPOSE: A vending machine is provided to minimize the degree of the inner opening in view of energy saving and to implement a sanitary usage since an arbitrary inner opening is impossible. CONSTITUTION: A vending machine includes a showcase for displaying the articles, a cooling device(32) incorporated into the showcase, a plurality of article selection operating members(38a1-38e4) for selecting a specific article among the displayed articles, a plurality of article outlet driving members(44a1-44e4) for outputting the selected article, a controller(4) electrically connected to the cooling device(32), the plurality of article selection operating members(38a1-38e4) and the plurality of article outlet driving members(44a1-44e4) and the main computer apparatus block(C) for collecting and calculating the cost of products.
Patent KR-20030085657-A (KR)
Title: A electric energy consumption fee display using watt hour meter
Inventor: LEE JU SEB
IPC: G01R11/63
Filed: 2002-04-30
Abstract: PURPOSE: An apparatus for displaying an electricity cost is provided to give an user's convenience by calculating the electricity cost of a watt-hour meter and displaying the calculated electricity cost. CONSTITUTION: An apparatus for displaying an electricity cost includes a clock circuit(20), a camera(30), a number recognizer(40), an electricity cost calculator(50), a reset operator(70), and a display(60). The clock circuit(20) provides date information and time information. The camera(30) picks up an image of a number board of a watt-hour meter(10). The number recognizer(40) detects the number from the image of the number board. The electricity cost calculator(50) calculates the electricity cost. The reset operator(70) resets the electricity cost calculator(50). The display(60) displays the electricity cost.
Patent KR-20030088300-A (KR)
Title: System and method for analyzing vulnerability in distributed network environment
Inventor: JUNG YUN JEONG
IPC: H04L12/22
Filed: 2002-05-14
Abstract: PURPOSE: A system for analyzing vulnerability of a network is provided to consist of vulnerability analysis agents and a vulnerability analysis manager, and to analyze vulnerability detection results under network environment, then to manage a vulnerability detection code, thereby efficiently analyzing the detection results. CONSTITUTION: Vulnerability analysis agents(11) check an internal network of a vulnerability analysis-targeted network(100). A firewall unit(12) receives results from each agent(11), and analyzes the received results. A vulnerability analysis manager(200) detects vulnerability on DMZ(De-Militarized Zones)(13). A security protocol(300) is used for communication between the agents(11) and the manager(200). The vulnerability analysis agents(11) bring out recent vulnerability lists from the manager(200), and check vulnerability based on the network for a host designated by a private network(14). The manager(200) receives checked results through the network from the agents(11), and analyzes the results to report the results.
Patent KR-20030088654-A (KR)
Title: Shelf system for refrigerator
Inventor: CHO SEOK HYEON
IPC: F25D25/02
Filed: 2002-05-14
Abstract: PURPOSE: A structure of a shelf of a refrigerator is provided to improve efficiency of using a space of the refrigerator by allowing a large number of objects or a large object to be stored therein without increasing volume of the refrigerator. CONSTITUTION: A structure includes a pair of supporting frames(10) installed on both ends of a rear wall of a refrigerator, and having upper guide slits(20) and lower guide slits(22) horizontally formed on upper parts and lower parts thereof, respectively, circular first connecting guide slits(24) connecting front ends of the upper guide slits and the lower guide slits, and circular second connecting guide slits(26) connecting rear ends of the upper guide slits and the lower guide slits; a plurality of auxiliary shelves(30) having lower moving protrusions(34) formed on both sides thereof to move along the lower guide slits; and a pair of telescopic links(40) connected with front ends of both sides of the auxiliary shelves, and including first moving protrusions(44) formed on front ends thereof to move along the upper guide slits and the first connecting guide slits, and second moving protrusions(46) formed on rear ends thereof to move along the second connecting guide slits.
Patent KR-20030074045-A (KR)
Title: Automatic steering system of Cart
Inventor: PARK MU YEONG
IPC: G05D1/02
Filed: 2002-05-21
Abstract: PURPOSE: An automatic steering system for cart is provided to control automatically a traveling direction of the cart by using image data of cameras installed at a front part and a rear part of the cart. CONSTITUTION: An automatic steering system for cart includes a camera portion(10), an image processing control portion(20), a CPU(30), a driving control portion(40), and a steering drive portion(50). The camera portion(10) is installed at a front part and a rear part of the cart in order to photograph a state of a road. The image processing control portion(20) converts an image signal of the camera portion(10) to a digital signal and stores digital image data to an image memory portion. The CPU is used for controlling all operations by using the digital image data and predetermined control data. The driving control portion(40) drives a motor of the steering drive portion(50) according to a control signal of the CPU(30).
Patent KR-20030091153-A (KR)
Title: Horizontal And Vertical Transportation System By Using Transverse Flux Linear Motor With Permanent Magnet Excitation
Inventor: KANG DO HYEON
IPC: B65G54/02
Filed: 2002-05-24
Abstract: PURPOSE: A horizontal and vertical transferring device using a transverse flux linear motor with permanent magnet excitation is provided to reduce a manufacturing cost by simplifying a structure of the horizontal and vertical transferring device. CONSTITUTION: A horizontal and vertical transferring device using a transverse flux linear motor includes a horizontal transferring portion and a vertical transferring portion. The horizontal transferring portion is shifted horizontally by the driving force of a horizontal axis linear motor(1). The vertical transferring portion is shifted vertically by the driving force of a vertical axis linear motor. The horizontal transferring portion includes the horizontal axis linear motor(1), a support plate(8), a horizontal mover fixing plate(7), and a linear bearing(3). The support plate(8) is used for fixing a stator of the horizontal axis linear motor(1). The horizontal mover fixing plate(7) is used for fixing a mover of the horizontal axis linear motor(1). The linear bearing(3) is used for transferring smoothly the horizontal mover fixing plate(7) and the mover of the vertical axis linear motor.
Patent KR-20030092192-A (KR)
Title: A leg bracket's installing structure of the washer
Inventor: HUH IL ROK
IPC: D06F39/12
Filed: 2002-05-27
Abstract: PURPOSE: Installation structure of a rack bracket for a washing machine is provided to reduce expenses and working hours by simultaneously mounting a base and the rack bracket in the lower part of a cabinet with bolts, and to improve assembling rigidity by pushing the base up with the rack bracket. CONSTITUTION: A washing machine comprises a cabinet(70) having an opening part, a tub containing water inside the opening part, and a drum rotated and installed inside the tub for washing; a base(80) installed in the lower part of the cabinet to form the floor of the washing machine; and a rack bracket(90) installed in the lower part of the cabinet to fasten the rack of the washing machine. The rack bracket is extended laterally, and a cover part(95) is inclined upward and placed on the assembling portion of the base and the cabinet. The rack bracket and the base are combined with the cabinet at the same time by pressing the base up with the cover part.
Patent KR-20030092445-A (KR)
Title: An Oxygen Generator using Zeolite
Inventor: YOON JEONG HUI
IPC: C01B13/02
Filed: 2002-05-29
Abstract: PURPOSE: An oxygen generator using zeolite is provided to maintain health of user by effectively removing nitrogen gas contained in air so that only pure oxygen is discharged through discharge hose and enable the user to drink dissolved oxygen water by injecting pure oxygen into water tank installed in water purifier. CONSTITUTION: The oxygen generator using zeolite comprises an air compression pump(10) for sucking, compressing and discharging an external air; a three-way control valve(30) on an upper part of which synchro-motor(31) is formed to supply the compressed air to the zeolite filled beds by receiving compressed air discharged from the air compression pump through hose and discharge the nitrogen gas to the outside by receiving nitrogen gas separated from the zeolite filled beds through hose; zeolite filled beds(20) for separating nitrogen and oxygen using adsorption ratio difference between oxygen and nitrogen by receiving air from the three-way control valve; an oxygen collection bed(50) for collecting oxygen discharged from the zeolite filled beds; and a regulator(60) for discharging pure oxygen discharged from the oxygen collection bed at a constant pressure.