baber/WOPTO huggingface dataset:
Patent KR-20010089812-A (KR)
Title: System for allocating resources in a communication system
IPC: H04L29/06
Filed: 2000-01-12
Abstract: A resource scheduler in a communication system, the communication system including a common node and a plurality of customer nodes associated with the common node, the common node having at any particular service interval a finite resource seized by one or more engaging customer nodes to the exclusion of any remaining customer nodes, each of the customer nodes having an instantaneous rate of consuming the finite resource. The resource scheduler comprises logic for maintaining a weight associated with each of the customer nodes; logic for selecting one or more of the remaining customer nodes to seize the finite resource in a subsequent service interval based upon a comparison of the weight associated with the selected remaining customer nodes and the respective weights associated with the other remaining customer nodes, the subsequent service interval following a present service interval in which the finite resources are seized by one or more engaging customer nodes; and logic for changing the weight of the selected customer node based upon the instantaneous rate at which the selected customer node consumes the finite resource. The resource scheduler further includes logic for determining a duration of an override time interval, the override time interval having a beginning and an end, associated with at least one customer node based upon a minimum average rate of consuming the finite resource associated with the at least one customer node and the instantaneous rate of consuming the finite resource associated with the at least one customer node; and logic for initializing the override time interval whenever the at least one customer node seizes the finite resource and whenever the override time interval ends, wherein the logic for selecting schedules the at least one customer node to seize the finite resource in the subsequent service interval independent of the weights associated with the customer nodes when each override time interval ends. A corresponding method is also disclosed.
Patent KR-20010102055-A (KR)
IPC: G06F7/76
Filed: 2000-11-23
Abstract: 본 발명은 병렬 데이터 스트림들을 얻도록 신호를 프로세싱하기 위한 병렬 프로세싱 소자들(LPA1...320)의 어레이와, 상기 병렬 데이터 스트림들을 블록 방식(block-wise manner)으로 셔플링하기 위한 수단(TSMM1...80)을 포함하는 병렬 데이터 프로세싱 디바이스를 제공한다.  상기 데이터 셔플링 수단(TSMM1...80)은 소정 수의 프로세싱 소자들(LPA1...320)에 각각 결합되어 있는 어드레스 가능한 스위치 메모리 매트릭스들(TSMM1...80)의 어레이를 갖는다. 상기 스위치 메모리 매트릭스들(TSMM1...80)의 어레이는, 고도의 병렬 선형 어레이 프로세서들의 데이터 흐름 제한과, 이미지 프로세싱 알고리즘의 중간 저장 요구를 해소한다.  카메라 시스템에서, 상기 병렬 데이터 프로세싱 디바이스는 센서 어레이(S)와 결합된다.
Patent KR-20010112278-A (KR)
Title: 전송 다이버시티 기술을 사용하는 방법 및 시스템
IPC: H04B7/06
Filed: 2000-02-04
Abstract: 무선 통신 시스템으로 송신기와 수신기 사이에 무선 데이터를 통신하는 방법에서, 입력 데이터 스트림의 심볼 그룹은 다수의 전환 데이터 스트림을 만들도록 전환된다.  다수의 전환 데이터 스트림은 이어서 다수의 변형 데이터 스트림을 만들도록 변형된다.  다음에, 각 변형 데이터 스트림은 다수의 안테나 신호를 만들도록 다수의 확산 코드 중 선택된 것으로 확산된다.  마지막으로, 다수의 안테나 신호 각각은 공간을 두고 떨어져 있는 다수의 안테나 중 선택된 것을 사용하여 전송되고, 여기서 공간을 두고 떨어져 있는 다수의 안테나는 전송 다이버시티를 제공하도록 공간을 두고 떨어져 있다.  한 실시예에서, 변형은 공간-시간 변형(space-time transform)이다.
Patent KR-20010102419-A (KR)
IPC: C22B1/16
Filed: 2000-12-28
Abstract: 종래 폐기처분되었던 소결 배기가스 처리장치에서 회수한 활성 탄소분말을 리싸이클하여 유효하게 활용할 수 있는 소결 배기가스 처리장치에서 회수한 활성 탄소분말의 이용방법을 제공하는 것을 과제로 한다. 
     소결 배기가스 처리장치에서 회수한 활성 탄소분말을 제철 공정에서 재이용한다. 구체적으로는 활성 탄소분말을 쓰레기, 폐수, 광석류 파쇄물과 함께 바인더로 고형화하여 콜드 펠릿을 형성하고 용광로 원료로 재이용하거나, 활성 탄소분말을 의사 입자화 먼지 중에 첨가하고 소결기에서 소결 연료로 재이용하거나, 활성 탄소분말을 용광로 바람 구멍에 불어넣고 용광로 연료 및 환원제로 재이용한다.
Patent KR-20010110697-A (KR)
Title: 실리콘 웨이퍼중의 금속불순물 농도 평가방법
IPC: G01N33/00
Filed: 2001-01-18
Abstract: 실리콘 웨이퍼중의 금속 불순물을 평가하는 방법에 있어서, 실리콘 웨이퍼 표면에 진한 황산을 적하하여 실리콘 웨이퍼 내부에 고용되어 있는 금속 불순물을 진한 황산중에 추출하고, 그 진한 황산중의 금속 불순물을 화학분석하는 것을 특징으로 하는 실리콘 웨이퍼중의 금속 불순물 농도 평가방법이다. 
     실리콘 벌크중의 금속을 감도양호하게 평가함에는 분석장치 자체의 감도를 향상시키는 것외에 실리콘 내부에 함유되어 있는 금속을 표면으로 추출하고 이를 회수하는 것이 문제이었으나 본 발명의 방법에 의해 해결 가능하다.
Patent KR-20020019472-A (KR)
IPC: H01L21/8247
Filed: 2000-05-30
Abstract: 본 발명은 별도의 터널 윈도우 셀(TF)을 가진 비휘발성 반도체 메모리 셀(SZ)의 제조 방법에 관한 것이다.  터널 영역(TG)은 마스크로서 터널 윈도우 셀(TF)을 사용해서 터널 주입(I T )에 의해 나중의 주입 단계에서 형성된다.  이로 인해, 최소 공간 필요 및 많은 수의 프로그램/소거 사이클을 갖는 메모리 셀이 얻어진다.
Patent KR-20030060299-A (KR)
Inventor: LIM YONG GEUN
IPC: H04N9/31
Filed: 2002-01-08
Abstract: PURPOSE: An optical system of a projective image display apparatus into which a diffraction grating is integrated is provided to simply the optical system having such that the optical system has no color filter. CONSTITUTION: An optical system of a projective image display apparatus includes a light source(111) for emitting light, a source lens(112), a thin film micro mirror array-actuated(TMA) module(150) integrated with a diffraction grating, a projection stop(115) and a projection lens(116). The source lens condenses the light emitted from the light source to parallel beams. The TMA module divides a reflecting face of an actuator, which is formed in a cantilever structure such that the reflecting face is deformed according to an electric signal applied to a piezo-electric material, into three regions, splits white light into red, green and blue beams and reflects the beams. The projection stop and projection lens condenses flux of the beams demodulated by the TMA module to project the flux on a screen.
Patent KR-20030067164-A (KR)
Inventor: KIM YEONG TAEK
IPC: G11B17/028
Filed: 2002-02-07
Abstract: PURPOSE: A clamp device for an optical disk is provided to mitigate or interrupt an impact transmitted to a turntable. CONSTITUTION: A cover frame(110) has an installation space with an aperture hole(114) at a part of the bottom. A holder chuck(120) is assembled to have an upper end contained in the installation space, has a protruded part(122) formed downward in the center of the bottom, a centering securing groove(124) formed at the bottom of the protruded part, having an inclined plane getting narrower upward, and a center protrusion(126) formed in the center of the centering securing groove. A spring(130) is installed between the cover frame and the holder chuck for giving a pressure to the holder chuck downward. A plate chuck(140) is fixed at the bottom of the holder chuck and has a through-hole(142) through which the protruded part of the holder chuck passes.
Patent KR-20020067663-A (KR)
Title: Data distribution system
Inventor: INAGAKI SATORU
IPC: H04N7/167
Filed: 2002-02-15
Abstract: PURPOSE: To realize a function that a user can change the set use restriction under normal permission in a protection method of CONSTITUTION: A user terminal unit 201 of a data distribution system is provided with a change demand input means 210 for use restriction information. A conversion means 211 signs and enciphers its change demand and transmits it to a data preparator terminal unit through a communication means 202 and a network 109. When a use restriction information rewriting means 212 receives normal permission for rewriting use restriction information from the data preparator terminal unit, it rewrites the changed use restriction information into a storage medium 203 through a storage medium interface 204 in accordance with the contents of the permission given by a judging means 208.
Patent KR-20020084680-A (KR)
Inventor: CHIANG JACKSON
IPC: A61F5/01
Filed: 2002-02-20
Abstract: PURPOSE: Provided is a flexible, resilient composite material for use in forming elastic compression braces for surrounding and supporting a body part by compression. CONSTITUTION: A composite material for use in constructing compression braces includes: a center layer comprising an elastically stretchable closed cell material having an inner face and an outer face, the center layer including a plurality of arcuate slits extending through the center layer, each arcuate slit having a first end and a second end thereby defining a tab portion hingedly attached to the center layer between the first and second ends of the arcuate slit; a porous, fabric inner layer affixed to the center layer inner face; and a porous, fabric outer layer affixed to the center layer outer face; wherein stretching the composite material produces a gap between at least some of the tab portions and adjacent portions of the center layer, thereby creating an air flow path between the inner and outer fabric layers.
Patent KR-20020030048-A (KR)
Inventor: YUN SUNG GIL
IPC: C04B18/16
Filed: 2002-02-25
Abstract: PURPOSE: Provided are recycled bricks for construction materials by using wastes such as metal, plastic, vinyl, etc. CONSTITUTION: The recycled bricks are produced by collecting wastes, being not decayed, such as metals, plastics and vinyls, grinding into a coarse powder, and pressing at high temperature into various shapes for use. Also, the ground powder is mixed with binder for decorations and plastering materials.
Patent KR-20030073860-A (KR)
Title: method for manufacturing stacked chip package
Inventor: KIM JI YEON
IPC: H01L23/12
Filed: 2002-03-13
Abstract: PURPOSE: A method for fabricating a stack chip package is provided to extend a memory density in a minimum area by stacking semiconductor chips with respective bonding pads in their center wherein the backside of the semiconductor chips having the bonding pads contact each other. CONSTITUTION: The first and second semiconductor chips(310,300) are prepared which include the first and second bonding pads in their center. A substrate exposing the first bonding pad is attached to the first semiconductor chip having the first bonding pad. The backside of the second semiconductor chip having the second bonding pad is attached to the backside of the first semiconductor chip having the first bonding pad. The first and second bonding pads are connected to the substrate by the first and second bonding wires(322,324). The first and second bonding wires are covered with a molding material(326). A conductive ball(328) is formed on the substrate.
Patent KR-20030075931-A (KR)
Title: Automatic Intermittent Flow Respirometer
Inventor: KIM WAN SU
IPC: G01N33/18
Filed: 2002-03-21
Abstract: PURPOSE: A device for automatically detecting respiration of an organism is provided, thereby detecting the respiration status of the organism for a long time and decreasing the errors of experiments. CONSTITUTION: A device for automatically detecting respiration of an organism comprises a main circulation loop(10) forming closed loop; a circulation pump(20) for circulating water in the main circulation loop(10); an organism storage tank(30) connected to the main circulation loop(10); an oxygen sensor(40) for detecting dissolved oxygen in the main circulation loop(10); a subsidiary circulation loop(15) connected to the main circulation loop(10) in parallel; three direction valve(50) closing the main circulation loop(10) or connecting the main circulation loop(10) to the subsidiary circulation loop(15); a supplement water storage tank(70) installed on the subsidiary circulation loop(15) and storing dissolved oxygen saturated water; a supplement water opening/closing valve(60) connecting the main circulation loop(10) to the subsidiary circulation loop(15) so as to supply the supplement water to the main circulation loop(10); and a controlling portion(80) displaying the respiration status of the organism based on data from the oxygen sensor(40), and operating the three direction valve(50) and the supplement water opening/closing valve(60) when the dissolved oxygen in the main circulation loop(10) becomes under a certain level.
Patent KR-20020079391-A (KR)
Inventor: DUPPERT RONALD J
IPC: F04B39/10
Filed: 2002-03-26
Abstract: PURPOSE: A piston for a compressor with reduced discharge clearance is provided to minimize clearance of a discharge part of a valve plate, and to restrict constraint of flow of gas at final exhaust stroke by forming plural projections circumferentially in the piston. CONSTITUTION: A compressor piston(26) has protrusions which extend upwardly into discharge ports to minimize clearance at the end of the compression stroke. The protrusions(36) are fitted into circumferentially isolated discharge ports, and ports are combined with reed valves(34). Preferably a cutout portion(40) is formed into the piston head to allow clearance for movement of a suction valve. The suction valve is positioned on the inner face of a valve plate and the discharge reed valves are placed on the outer face. The outer periphery of the protrusion is conically formed to restrict constraint of gas flow at the final discharge stroke.
Patent KR-20030080117-A (KR)
Title: Ultra-fine needle crystaline Ursodeoxycholic acid and process for preparation thereof
Inventor: KIM DONG CHUL
IPC: C07J9/00
Filed: 2002-04-03
Abstract: PURPOSE: An ultrafine acicular crystalline ursodeoxycholic acid is provided which performs crystal precipitation of ursodeoxycholic acid at once without time consumption, obtains high purity target compound without milling process after drying the precipitated crystal and substantially improves in-vitro absorption rate, and a preparation method of the ultrafine acicular crystalline ursodeoxycholic acid is provided. CONSTITUTION: The preparation method comprises a step of stirring the mixed solution by adding a mixed solvent in which acetonitrile is mixed with distilled water in a mixing ratio of 4:6 to 8:2 at a room temperature to the dissolved solution after dissolving ursodeoxycholic acid (UDCA) into first solvent of pure methanol; a step of forming an emulsion by adding distilled water to the content at once while stirring content as maintaining temperature of reactor to the range of -4 to 10 deg.C; and a step of obtaining nanoparticles of acicular crystalline ursodeoxycholic acid (UDCA) having particle size of 20 μm or less by drying the washed filtered emulsion after filtering the emulsion and washing the filtered emulsion with distilled water, wherein a combination of one or more solvents selected from the group consisting of ethyl alcohol, acetone, dimethyl formaldehyde and acetic acid is used as the first solvent instead of methanol.
Patent KR-20020079462-A (KR)
Title: Disposable diaper
Inventor: MUKAI HIROTOMO
IPC: A61F13/49
Filed: 2002-04-04
Abstract: PURPOSE: To provide a disposable diaper which achieve a smooth wearing requiring no so much time and labors by keeping legs from being caught onto suspension members and being inserted between pants and the suspension members. CONSTITUTION: The disposable diaper 1A is constituted of pants 2 and a humor absorbing pad 11 positioned inside the pants 2, which pad 11 is linked to first and second stretching suspension members 19 and 27 extensible in the direction of the girth on front and rear girth areas 38 and 40 of the pants, and the first and second suspension members 19 and 27 are linked to the pants 2 being extended in the direction of the girth. Front and rear end parts 15 and 16 of the pad 11 are fastened on central parts 25 and 33 of the suspension members 19 and 27, both side parts of the suspension members 19 and 27 are fastened on the girth side parts 5 of the front and rear girth areas 38 and 40, and outer end parts 23 and 31 of the suspension members 19 and 27 are fastened on the front and rear girth areas 38 and 40 through joint areas 35 which are arranged intermittently in the direction of the girth on the front and rear girth areas 38 and 40.
Patent KR-20020037312-A (KR)
Inventor: LEE YONG GIL
IPC: A61H39/04
Filed: 2002-04-13
Abstract: PURPOSE: Provided is an acupressure mat composition which raises the strength of projection parts created in a foaming mat so that it helps to maximize acupressure effect. CONSTITUTION: In the acupressure mat composition which fuses the projection parts for acupressure on the surface of the foaming mat material made from PVC, the foaming mat is characterized by comprising 83% of bisphenol epoxy resin, 4% of pigment additive, 10% of benzyl alcohol as non-reactive diluent, 1% of additive and 2% of thinner and the projection parts are characterized by comprising 75% of aliphatic amine, 15% of noryl phenol as non-reactive diluent and reactive diluent.
Patent KR-20030083084-A (KR)
Title: Regenerative tank for a heating device used in a greenhouse
Inventor: PARK GWANG HYEON
IPC: F24H7/02
Filed: 2002-04-19
Abstract: PURPOSE: A thermal storage tank of a heater for a greenhouse is provided to improve heating efficiency and reduce fuel consumption and heat loss by heating, storing and supplying hot water of the tank with inducing discharge heat and by heating the greenhouse sufficiently with the little amount of fuel. CONSTITUTION: Water is heated in a boiler, and stored in a thermal storage tank(2). A heater for a greenhouse heats by circulating hot water in the greenhouse. A heat circulation passage(21) is formed in the thermal storage tank, and an inlet of the heat circulation passage is connected to a flue pipe(13) of the boiler. A flue(14) is installed in the outlet of the heat circulation passage to discharge hot water. Water is heated in the thermal storage tank with the waste heat, and a waste heat recovery unit(15) is installed in the flue pipe to forcibly send waste heat. An impeller(17) is mounted in the thermal storage tank and driven by a motor(16).
Patent KR-20030084081-A (KR)
Title: A inspection apparatus of a spent fuel bundle about pressurized heavy water reactor type
Inventor: CHA HONG RYEOL
IPC: G21C17/06
Filed: 2002-04-24
Abstract: PURPOSE: An inspection apparatus is provided to decouple or couple easily a camera part from or to the pressurized heavy water reactor type inspection apparatus and extend a photographing region by simplifying a coupling structure of a camera part. CONSTITUTION: An inspection apparatus includes a support tube(10), a camera case(30), and a camera part(40) in order to inspect the spent fuel assembly by elevating the support tube(10). The camera case(30) having an inner space portion is installed at a bottom end portion of the support tube(10). The camera part(40) is installed in the inside of the camera case(30). The camera part(40) is rotated by the driving motor(41). The camera part(40) is exposed to the outside through an exposed hole(31) which is formed at one side of the camera case(30). The camera case(30) is coupled or decoupled by using a screw combination method.
Patent KR-20020056839-A (KR)
Inventor: KIM BYUNG KI
IPC: A01G9/02
Filed: 2002-04-18
Abstract: PURPOSE: Provided is a plant culture vessel for agriculture which forms an internal and an external hole for drainage to prevent water from being flown backward in culturing plants so that it helps to keep temperature and humidity uniform automatically. CONSTITUTION: The plant culture vessel for agriculture is characterized by modifying and assembling PETE-made beverage and food can waste materials, and digging the internal and the external hole for drainage to build a "sponge" pillar(10) at the lower edge of the vessel wherein the sponge pillar is formed to induce moisture by water adsorption capillary situation and transmit moisture for producing the transformation of the assembled waste vessel.
Patent KR-20030085781-A (KR)
Title: Electronic Cooling and Heating Device using High Temperature Superconductor
Inventor: HAN BYUNG SUNG
IPC: F24F5/00
Filed: 2002-05-02
Abstract: PURPOSE: An electronic cooling/heating air apparatus is provided to prevent an environmental contamination by eliminating the necessity of using a refrigerant, while reducing the size and weight of the apparatus. CONSTITUTION: An electronic cooling/heating air apparatus comprises a heat insulating film formed by welding a metal, semiconductors(BiTe,BiSb), and a high temperature super-conductor(Bi-2223); and temperature sensors(14a,14b) and suction fans(10a to 10f) attached to the heat insulating film.
Patent KR-20030087237-A (KR)
Title: A process of preparing for suede-like woven-fabrics with excellent suede effect and form stability
Inventor: LEE CHANG BAE
IPC: D03D15/00
Filed: 2002-05-08
Abstract: PURPOSE: A manufacturing method of suede textile is characterized by using different shrinkage mixed yarn and having excellent shape stability and suede effect. On the different shrinkage mixed yarn, two ingredients conjugate yarn is characterized by having excellent dispersability and having high planting density and uniform plant length. CONSTITUTION: The different shrinkage mixed yarn is comprised of: the two ingredients conjugate yarn(sheath yarn) having 0.001-0.3 denier; a thermoplastic multi filament(core yarn). The mixed yarn is characterized by forming at least 0.3mm of a two ingredients conjugate yarn loop(a) on a surface and having 5-200/m of the loops. The textile is obtained by the steps of: using the different shrinkage mixed yarn as warp and/or weft; weaving a plain weave, a twill weave or a satin weave out of the yarn; heating the weave; reducing the quantity with an alkali; raising and buffing the weave; and then dyeing and heat-setting the textile.
Patent KR-20030088170-A (KR)
Title: Rapid cooling system
Inventor: LEE MYEONG RYEOL
IPC: F25D3/00
Filed: 2002-05-13
Abstract: PURPOSE: An instantaneous rotary cooler by using a cold storage material is provided to improve convenience by changing temperature of beverage properly with cooling beverage in a can or a bottle quickly, and to reduce noise by improving cooling efficiency with rotating the cold accumulation material storage part. CONSTITUTION: An instantaneous rotary cooler by using a cold storage material is composed of a cold accumulation material storage part rotated and installed in a freezer compartment to store beverage; a power unit rotating the cold accumulation material storage part; and a buffer unit supporting and fixing the cold accumulation material storage part and the power unit in the freezer compartment of a refrigerator and reducing noise from vibration from the power unit. The cold accumulation material storage part includes a cold accumulation storage case(22) and a silicone cold storage bag(18). Convenience is improved by cooling the beverage in a can or a bottle quickly for drinking.
Patent KR-20030092301-A (KR)
Title: Metal dome switch
Inventor: GWON GU IN
IPC: H01H13/48
Filed: 2002-05-29
Abstract: PURPOSE: A metal dome switch is provided to reduce loose contact by preventing a contact protrusion from contaminating due to a foreign material that flows into the inner of a metal dome. CONSTITUTION: Two or more contact protrusions(2) are formed on the inner-bottom surface of a metal dome(1). The contact protrusions(2) are formed on positions which are offset to an apex(10) on an inner surface of the metal dome(1). The contact protrusions(2) have a number of 3 to 5. A length of each of the contact protrusions(2) has a range from 1/100 to 7/100mm. In case of pressing the upper portion of the metal dome(1), the metal dome(1) is transformed into a concave shape to discharge air on the inner of the metal dome(1). Thus, the contact protrusions(2) are connected to a contact of an equipment.
Patent KR-20030094454-A (KR)
Inventor: JUNG YEON U
IPC: H01L21/027
Filed: 2002-06-04
Abstract: PURPOSE: An align key of semiconductor device is provided to reduce the area of align keys occupied in the scribe lane. CONSTITUTION: Align keys of each process step are formed as an align group(31) located at a part of scribe lane of a semiconductor substrate. A box or bar that constitutes an align key pattern(33) is shaped into concavo-concave form. The align group is formed such that a vernier key is between metra keys(23). Eventually, the vernier key includes a plurality of patterns(25) having uniform or different amplitude. The area of align keys occupied in the scribe lane is thus reduced.