baber/WOPTO huggingface dataset:
Patent KR-20030001602-A (KR)
Title: A method of gap-fill in semiconductor device
Inventor: KIM CHUN HWAN
IPC: H01L21/31
Filed: 2001-06-25
Abstract: PURPOSE: A gap-filling method of a semiconductor device is provided to improve a gap-filling characteristic by forming an insulation layer while preventing a void between conductive patterns. CONSTITUTION: A plurality of adjacent conductive patterns on which a hard mask(33) is formed are fabricated on a substrate(30). The upper portion of the hard mask is selectively removed so that the hard masks on the adjacent conductive patterns become a V shape. The sidewall of the conductive pattern is selectively nitridized. An etch barrier layer(35) is formed along the surface of the resultant structure. An insulation layer(36) which gap-fills a gap between the conductive patterns and covers the resultant structure is formed.
Patent KR-20020002242-A (KR)
Inventor: SUDOH MASAO
IPC: A61K9/19
Filed: 2001-06-27
Abstract: PURPOSE: Provided are a solution of N-(o-(p-pivaloyl oxy benzene sulfonyl amino)benzoyl) glycine·monosodium salt·tetra-hydrate having improved solubility and higher concentration, and a drug product thereof. CONSTITUTION: The solution of N-(o-(p-pivaloyl oxy benzene sulfonyl amino)benzoyl) glycine·monosodium salt tetra-hydrate of formula (1) comprises at least one pH adjuster selected from tri-sodium phosphate, a hydrate thereof, sodium hydroxide or potassium hydroxide, wherein the solvent is water, the pH of the solution is from 7.0 to 8.5, and the pH adjuster comprises sodium hydroxide. The sodium hydroxide is used in an amount of from 4.0 to 7.0 w/w % relative to the compound of formula (1). The amount of the organic solvent is from 1 to 40 v/v % relative to the total solution.
Patent KR-20030002441-A (KR)
Title: Method of forming transistor
Inventor: KIM NAM SIK
IPC: H01L21/336
Filed: 2001-06-29
Abstract: PURPOSE: A method for fabricating a transistor is provided to omit an additional mask process, an ion implantation process and a process for removing a photoresist layer by selectively forming a sacrificial layer only on a source/drain region and by eliminating the sacrificial layer after an ion implantation process. CONSTITUTION: A gate electrode(12) and a spacer are formed on a semiconductor substrate. The sacrificial layer(14) is selectively formed on the resultant structure except the upper portion of the gate electrode. After ions are implanted into the entire surface of the semiconductor substrate including the upper portion of the gate electrode, a heat treatment process is performed. The sacrificial layer is removed to expose the semiconductor substrate. A salicide layer and an electrical interconnection are formed.
Patent KR-20030002560-A (KR)
Title: The method of a field bucking used in internet
Inventor: HWANG JO YUN
IPC: G06Q50/10
Filed: 2001-06-29
Abstract: PURPOSE: A method for booking a golf course using the Internet is provided to increase a utilization of a golf course and enhance a service thereof by supplying usage transaction services such as an exchange, a sale, a lending, and so on. CONSTITUTION: A user connects to a corresponding site for a golf course booking(S301). It is checked whether a web site is available or not(S302). The user connects to a corresponding menu for a golf course booking service(S303). A program corresponded to the booking service is operated. A database list related to the booking service is checked, details related to a request of a corresponding menu of the current connected user are inputted, and a database is manufactured. A list correspond with the request contents of the current connected user is searched, a predetermined performance for achieving the request is demanded to two persons concerned, and an achievement right is endowed to the persons. Predetermined processes depended to the performance of the two persons are processed.
Patent KR-20030003519-A (KR)
Inventor: AHN YONG HUI
IPC: C02F3/30
Filed: 2001-07-03
Abstract: PURPOSE: A pre-ozonation equipment of molasses for advanced sewage and wastewater treatment is provided, which is characterized in that long chain of polysaccharide of molasses fed to sewage and wastewater treatment as carbon source is cut by pre-ozonation so that microorganism can easily intake the molasses, thus improve efficiencies of phosphorus release and denitrification. CONSTITUTION: In the advanced treatment equipment including a primary settling basin(1), an anaerobic tank(2), two anoxic tanks(3,3'), two nitrification tanks(4,4'), a secondary settling tank(5), the advanced sewage and wastewater treatment is characterized in that wastewater is fed to the anaerobic tank(2) and the anoxic tank(3) separately and a pre-ozonation equipment(11) is installed for enhancing biolysis of molasses.
Patent KR-20030003590-A (KR)
Title: Construction method for indoor icerink and pipe laying structure thereof
Inventor: JANG DU HYEONG
IPC: E04H3/14
Filed: 2001-07-03
Abstract: PURPOSE: A process for constructing an indoor ice link gymnasium and a cooling pipeline structure formed in the gymnasium are provided to furnish high quality of ice link, to reduce vibration noise of refrigerator and to conveniently maintain and repair the pipeline. CONSTITUTION: The process comprises steps of forming a track with an outline to surround water; spreading fine sands under the track; mounting a cooling pipe to receive cooling agent from external refrigerator; mounting branch lines of the cooling pipe along the track above the spread sands; and spraying water onto the formed track. The cooling pipeline structure comprises the track(1) with the outline; a main cooling pipe(2) provided with cooling agent from the external refrigerator; multiple branch lines(3) coupled in a number of holes formed on the main pipe; anchor strips(4) to connect the branch lines and the track; and spaces(5) between respective branch lines to ensure a constant space.
Patent KR-20010096690-A (KR)
Inventor: KIM TAE GEUN
IPC: H04M1/23
Filed: 2001-07-20
Abstract: PURPOSE: A keypad structure having a transparent lighting function is provided to uniformly maintain the brightness of an entire keypad and decrease power consumption by performing the lighting of each key portion of the keypad from the emission of an EL(Electro Luminescence). CONSTITUTION: A transparent resin(10) to which an optical diffusion agent is added is formed in an internal bottom surface of a key protrusion(100a) by an inserting molding so that a lighting is provided to the circumference of the key protrusion(100a). An EL pad(20) is formed on the transparent resin(10) so that the lighting is provided to each key protrusion(100a) of a keypad according to the use state of a cellular phone. Plus(+) and minus(-) power lines are connected to one EL pad(20) for supplying a battery power, and the other EL pad(20) is connected to a pad connection line(31) so that the lighting is simultaneously emitted according to the power supplied from the power line. The second contact point unit(40) is formed on the EL pad(20) for performing a switching operation with the first contact point unit(200a) of a PCB(200) when pushing the key protrusion(100a).
Patent KR-20030015420-A (KR)
Title: Cylinder structure of vacuum pump
Inventor: KIM DEOK GYEOM
IPC: F04C18/344
Filed: 2001-08-14
Abstract: PURPOSE: A cylinder structure of a rotary vein type vacuum pump is provided to maximize the pumping efficiency of the vacuum pump by keeping the close contact state of veins with respect to outer diameter of pumping holes at both ends when rotating in the pumping holes. CONSTITUTION: In a cylinder structure of a rotary vein type vacuum pump, a vein(11) in the shape of rod of a predetermined length is inserted into a coupling hole of a rotor(5), and pumping holes(10) penetrating the center of the rotor are processed to have equal outer diameter(R), so that both end portions of the vein are kept in close contact with the pumping holes regardless of the position of the vein when the vein rotates in the pumping holes by the rotation of the rotor.
Patent KR-20020069086-A (KR)
Inventor: SUMINO TATSUO
IPC: C02F3/10
Filed: 2001-08-14
Abstract: PURPOSE: Heated supports capable of supporting particular microorganisms at high concentrations in an immobilizing material without performing pure culture of the microorganisms and methods for manufacturing such supports and for environment remediation with the supports are provided. CONSTITUTION: The method for manufacturing a heated support is characterized in that an immobilized microorganism support is subjected to heat treatment, in which activated sludge is immobilized inside of the support by entrapment. The method for manufacturing a heated support is characterized in that at least one of monomers and prepolymers that are immobilizing materials for supporting microorganisms is polymerized in the presence of activated sludge while carrying out heat treatment, wherein the temperature of the heat treatment is not less than 40 deg.C and not more than 130 deg.C. The heated support is manufactured by the method for manufacturing the heated support. The method for environment remediation is characterized in that the heated support is made contact with at least one of environmental pollutant of inorganic and organic pollutants forming oil materials, BOD components, COD components, and foul odor components, thereby carrying out biological treatment, wherein the heated support is made contact with excess sludge yielded by bio-treatment, thereby carrying out biological treatment, and wherein the heated support is made contact with one of water containing a water on which a water bloom may emerge, thereby carrying out biological treatment.
Patent KR-20030016647-A (KR)
Inventor: YOON JU UNG
IPC: B60G7/02
Filed: 2001-08-21
Abstract: PURPOSE: A mounting structure of a trailing arm for a vehicle is provided to cut down the mounting cost of a trailing arm, improve worker's convenience, improve durability of the trailing arm, and improve NVH(Noise Vibration Harshness). CONSTITUTION: In a mounting structure of a trailing arm for a vehicle, the front end of a trailing arm(5) is screwed to a trailing arm mounting bracket(20), while including a trailing arm bush(8). The trailing arm mounting bracket is screwed to a body panel. The trailing arm mounting bracket comprises a body panel coupling unit(21) and a bush coupling unit(23). In the body panel, the trailing arm mounting bracket is screwed to the body panel by a mounting bolt. The bush coupling unit is formed on the body panel coupling unit in one body and fitted into the front end of the trailing arm and then screwed by an assembling bolt(32) and an assembling nut(33). Accordingly, the mounting cost is reduced and the weight of the vehicle is reduced.
Patent KR-20030018827-A (KR)
Title: Sympathetic nerve bl0cking agent comprising botulinum toxin type a, and composition for treatment of the sympathetic nerve related diseases
Inventor: KIM HYEON JEONG
IPC: A61K38/16
Filed: 2001-08-31
Abstract: PURPOSE: An sympathetic ganglion-blocking agent containing botulinum toxin type A, and a medicine for treating an adaptation disease of sympathetic ganglion-blocking using the same are provided. The medicine can be administered to only sympathetic ganglion, and adverse effect can not be resulted. CONSTITUTION: The sympathetic ganglion-blocking agent contains botulinum toxin type A, wherein the sympathetic ganglion is stellate sympathetic ganglion, thoracic sympathetic ganglion, lumbar sympathetic ganglion, celiac plexus, mesenterici inferiores plexus, vertical diplopia plexus and ganglion impar; and the sympathetic ganglion-blocking agent is administered non-orally. The medicine for treating the adaptation disease of sympathetic ganglion-blocking contains botulinum toxin type A, as an active ingredient, wherein the adaptation disease of sympathetic ganglion-blocking is excessive sweating, cancer pain or chronic pain, flushed face or migraine headache.
Patent KR-20030021478-A (KR)
Inventor: CHOI YEONG GIL
IPC: B65G17/12
Filed: 2001-09-06
Abstract: PURPOSE: A sticking material automatically removing type bucket elevator is provided to easily and effectively remove sticking material from the inner and outer surfaces of the bucket during the movement of the bucket. CONSTITUTION: A sticking material automatically removing type bucket elevator comprises driving units arranged up and down; a conveyor chain coupled to the circumferences of the driving units, which moves up and down by the driving units; a plurality of buckets(9) attached to the conveyor chain, which transport a sticking material(10) input through a lower inlet to a top outlet; and a hammering unit(20) including a rotation shaft(23) supported at an outer casing(3) where the driving units are attached, and a hammer section(25) inclined toward the buckets and suspended to the rotation shaft, in such a manner that the hammer section causes an interference with an inclined wall(15) of the bucket in the downward advancing path of the bucket.
Patent KR-20010099206-A (KR)
Inventor: HAN UK
IPC: H04W4/00
Filed: 2001-09-12
Abstract: 본 발명은 콜세이브 서비스를 제공하는 업체를 통해 제공받은 콜세이브 폰의 통화 횟수 및 콜세이브 카드의 사용에 따른 각각의 포인트를 적립하고, 적립된 포인트에 해당되는 적립금을 통하여 이동통신 통화요금에 대한 금전적 부담을 최소화하도록 하는 콜세이브 서비스방법에 관한 것이다. 
     본 발명을 이루기 위한 방법은 상기 콜세이브 서비스제공업체를 통해 콜세이브 회원으로 가입하는 단계; 상기 회원가입 후, 콜세이브 폰을 개통 및 콜세이브 카드를 발급받는 단계; 상기 콜세이브 폰 개통한 후, 상기 콜세이브 폰으로 콜세이브서버에 접속하여 임의의 광고메시지를 선택하고, 콜세이프 폰으로 다운로드받아 정상적으로 작동되는지를 확인하며, 콜세이브서버에 등록하는 단계; 상기 콜세이브 폰 등록 후, 콜세이브 폰 회원가입자가 임의의 광고메시지를 발신음으로 선택하거나 콜세이브서버로부터 제공되도록 선택하는 단계; 상기 콜세이브 폰의 발신음 등록이 완료한 후, 상기 콜세이브 폰으로 수신측 상대방의 호출 전화번호를 누르고 "통화" 또는 "SEND"버튼 누르게 되면 선택된 광고메시지를 출력하고, 광고메시지의 출력이 완료되는 시점으로부터 수신측 상대방을 호출하는 호출음 송출하는 단계; 상기 호출음 송출에 의해 수신측 상대방의 단말기로 전화를 받아 통화모드로 변환되는지를 확인하고, 통화 횟수를 카운트하는 단계; 상기 카운트된 통화 횟수를 콜세이브서버로 통보하는 단계; 상기 콜세이브 폰의 해당 가입자별 통화 횟수에 따른 적립금을 적립하고, 사전 계약된 날에 회원통장으로 입금하는 단계로 이루어진 것을 특징으로 한다.
Patent KR-20030024167-A (KR)
Title: Fuel tank for automobiles
Inventor: HAM SEOK
IPC: B60K15/03
Filed: 2001-09-17
Abstract: PURPOSE: A fuel tank of a vehicle is provided to equip a fuel gauge indicating exact remaining fuel even fuel moves excessively. CONSTITUTION: A fuel gauge unit(100) includes a body portion(110); a sliding resistant portion(120); a grounding portion(130); a floating portion(140) and a connector(150). The body portion is fixed to a side of a fuel pumping portion. The sliding resistant portion is installed along a shaft inside the body portion. The grounding portion is installed along the shaft inside the body portion. The floating portion has a sliding terminal(141) to contact the sliding resistant portion and the grounding portion. Therein, the floating portion flows in the body portion. The connector is connected with the sliding resistant portion, grounding portion and the terminal of the floating portion. Consequently, exact remaining amount of fuel is indicated though fuel moves excessively because of sudden braking, accelerating or cornering.
Patent KR-20030025438-A (KR)
Title: Internal antenna matching switching circuit in a mobile phone
Inventor: LEE CHANG GYU
IPC: H04B1/44
Filed: 2001-09-20
Abstract: PURPOSE: A device for switching an internal antenna matching circuit of an advanced mobile communication terminal is provided to perform on/off operations by on/off control signals and apparatus on/off operations while opening or closing a folder, and to change an antenna matching circuit, thereby minimizing characteristic deterioration of an internal antenna caused by user's hand even when the folder is open. CONSTITUTION: When a PIFA(Planar Inverted F type Antenna)(10) is given smaller influence by a hand, the first switch(SW1) is turned off to connect transmitting/receiving signals of a terminal with a front-end part of the terminal through the first path(PH1) by an off-control signal in accordance with a closed folder. The second switch(SW2) is switched to be connected with the PIFA(10) without being connected with an output terminal of a matching circuit(20). When the terminal is call-connected, the first switch(SW1) is turned on to connect the transmitting/receiving signals of the terminal with the PIFA(10) through the second path by an on-control signal in accordance with an open folder. The second switch(SW2) is connected to the output terminal of the matching circuit(20).
Patent KR-20030025563-A (KR)
Title: Service Switching System for Multi Protocol Providing in Intelligent Network
Inventor: HONG SEONG JIN
IPC: H04L12/28
Filed: 2001-09-21
Abstract: PURPOSE: A system for switching a multi protocol supporting service in an intelligent network is provided to accumulate various protocols in one system, and to supply a service switching function to each protocol, thereby supplying an integrated service switching function to the network and reducing development costs. CONSTITUTION: At least more than two protocol stacks accumulated in one service switching system(40) support an intelligent network service. A service switching common processor(10) performs a common processing of recommended objects when carrying out each service switching function done by the accumulated protocol stacks. Specific protocol service switching modules(30a-30c) are implemented outside of the service switching system(40) to correspond to kinds of the accumulated protocol stacks, and perform processes differently requested according to protocols supported from the service switching system(40). A service switching subordinate processor(20) is dynamically connected to the specific protocol service switching modules(30a-30c) designated by an operator according to the supported protocols.
Patent KR-20020025773-A (KR)
Inventor: COOK JOHN H
IPC: G11C29/56
Filed: 2001-09-27
Abstract: PURPOSE: A method for testing a memory device is provided to implement desirable functions to an inner test memory of a memory tester and operate in a memory data records that serves as a host with respect to one or more than one among the desirable functions. CONSTITUTION: A method for testing a memory under test(14,15) on a memory tester includes the steps of: (a) applying the sequence of the same transfer vector to the memory under test(14,15) and the work memory in the memory tester, wherein the sequence of the transfer vector stores the test pattern data in the memories to which the sequence of the transfer vector is applied, and (b), after the step (a), comparing the test pattern data of the work memory with the test pattern data of the memory under test(14,15).
Patent KR-20030027346-A (KR)
Title: Construction method for installing concrete underground structures
Inventor: CHOI CHOON SIK
IPC: E02D17/04
Filed: 2001-09-28
Abstract: PURPOSE: A construction method of an underground concrete structure is provided to have excellent waterproofing efficiency and to prevent ground subsidence. CONSTITUTION: The construction method of an underground concrete structure(200) comprises the steps of: excavating many pile holes for placing SCW(Soil Cement Walls) or CIP(Cast In Place piles)(201); placing concrete in the excavated pile holes, then placing SCW or CIP(201); constructing retaining walls by the SCW or the CIP by placing shotcrete in a gap between the SCW or the CIP; digging soil from the retaining walls, then installing a wale(202) and a strut(203) for supporting the retaining walls; and constructing an underground concrete structure(200) in the space of the retaining walls.
Patent KR-20030031650-A (KR)
Title: AMOELD and Fabrication Method thereof
Inventor: SO U YEONG
IPC: H05B33/10
Filed: 2001-10-15
Abstract: PURPOSE: An active matrix type organic electroluminescence display device and a manufacturing method thereof are provided to simplify manufacturing procedures by simultaneously forming the source/drain electrode and pixel electrode. CONSTITUTION: A method for manufacturing an active matrix type organic electroluminescence display device comprises a first step of forming a channel layer(110) on an insulation substrate(100); a second step of forming a first insulation film on the insulation substrate; a third step of forming a first electrode on the first insulation film; a fourth step of forming first and second impurity regions at both channel layers of the first electrode; a fifth step of forming a second insulation film on the first insulation film; a sixth step of forming first and second contact holes(141,142) for exposing the first and second impurity regions, by etching the first and second insulation films; a seventh step of forming second and third electrodes contacting the first and second impurity regions, respectively, through the first and second contact holes; an eighth step of forming a third insulation film having an aperture(161) for partially exposing the third electrode; a ninth step of forming an organic electroluminescence layer(170) on the third insulation film; and a tenth step of forming a fourth electrode on the organic electroluminescence layer.
Patent KR-20030037424-A (KR)
Title: Method for controlling operation of mobile terminal capable of high data rate service
Inventor: KIM GYEONG UK
IPC: H04B1/38
Filed: 2001-11-05
Abstract: PURPOSE: A method for controlling an operation of a mobile communication terminal capable of implementing high speed data rate service is provided to selectively supply battery power at the request of an HDR(High speed Data Rate) service of a user using a key, and to perform a signal processing of wireless units, thereby enabling a high speed data communication service. CONSTITUTION: A controller checks a current mode of a terminal(200). The controller decides whether the current mode is a traffic mode for an HDR service(202). If not, the controller decides whether a key is inputted for the HDR service(204). If so, the controller supplies battery power to the first wireless unit and the second wireless unit, and performs a signal processing related to the first and the second wireless unit(208). If the current mode is not the traffic mode and the key is not inputted, the controller stops supplying the battery power and performs a signal processing related to the first wireless unit(206).
Patent KR-20030041601-A (KR)
Title: A method for fabricating a spacer for LCD
Inventor: JUN JAE HONG
IPC: G02F1/1339
Filed: 2001-11-20
Abstract: PURPOSE: A method for forming spacers of a liquid crystal display device is provided to save the spacer forming cost by coating a spacer forming material on spacer areas of a substrate and patterning the same instead of coating the spacer forming material on the entire surface of the substrate. CONSTITUTION: A method for forming spacers of a liquid crystal display device includes the steps of forming a spacer pattern film(128) on certain spacer areas defined on a substrate(100) by roll printing or screen masking, radiating light to a top part of the substrate formed with the spacer pattern film after positioning a mask(130) formed of transmission parts(H) and blocking parts, and forming spacers of a certain shape by developing the spacer pattern film. The spacers are formed of a negative photosensitive organic material.
Patent KR-20030043253-A (KR)
Title: Teaching toy enabling to explain input image
Inventor: KANG MUN SANG
IPC: G09B5/06
Filed: 2001-11-27
Abstract: PURPOSE: An educational toy for explaining an input image is provided to maximize a learning effect for children by outputting the meaning of a word corresponding to a subject projected on a mirror through a speaker. CONSTITUTION: An image capture portion(30) is used for capturing an image. A memory portion(80) stores a plurality of image data and a plurality of voice data corresponding to the image data. A voice output portion(50) outputs voice signals corresponding to the voice data. A control portion(90) searches the image data corresponding to the image captured by the image capture portion from the memory portion, reads the voice data corresponding to the searched image data from the memory portion, and provides the read voice data to the voice output portion.