baber/WOPTO huggingface dataset:
Patent KR-20020050594-A (KR)
Title: Computer system for providing music education shared sheet music via internet network communication and method of the same
Inventor: JEONG YONG WOO
Filed: 2000-12-21
Abstract: PURPOSE: A computer system and a method for providing the musical education while sharing the musical note through the internet are provided to improve the learning concentration of a musical education demander and to enhance the learning effect by providing the musical lecture to a user while sharing the musical note and transferring the edited and adjusted information of the shared musical note data to the user in real time. CONSTITUTION: The computer system for providing the musical score data comprises a network connector(124) connecting to a computer network, a storage(130) storing the musical note, lecture and member information necessary for the lecture, a controller making the user select the musical note and lecture information, providing the selected musical note data to a virtual lecture room on a network and transferring the edited and adjusted musical note data to the user in real time. The controller offers a program capable of connecting to the network, making and entering to the lecture room, selecting, downloading and editing the musical note, and chatting on the Internet to the user.
Patent KR-20020051995-A (KR)
Title: Method For Controlling The Thickness Of Hot Rolled Strip For Rolling Process
Inventor: KIM SANG HUN
IPC: B22D11/06
Filed: 2000-12-23
Abstract: PURPOSE: A method for controlling thickness of a strip for rolling process is provided which more accurately controls thickness of the strip without using of additional sensors such as an expensive X-ray gauge. CONSTITUTION: The method for controlling thickness of a strip comprises the steps of continuously measuring rolling forces of each stands, linear velocity of rolling rolls, number of revolutions of working rolls, number of revolutions of back up rolls, and gaps of roll chucks; obtaining weight values per cycle for rolling forces by fourier transforming the continuously measured rolling forces; obtaining working roll cycles and back up roll cycles of each present stands, obtaining average cycles of previous and current stands using the obtained weight values per cycle for rolling forces, and setting weight values per cycle for rolling forces influenced by input strip thickness deviations in case of the average cycles or more as a standard while setting weight values per cycle for rolling forces influenced by rolling roll eccentricity in case of the average cycles or less as a standard; obtaining weight values per cycle for rolling forces influenced by rolling roll eccentricity and weight values per cycle for rolling forces influenced by input strip thickness deviations by the obtained standard from the weight values per cycle for rolling forces; obtaining influence portions exerted by each eccentricities using the obtained weight values per cycle for rolling forces and the weight values per cycle for rolling forces influenced by rolling roll eccentricity; obtaining reference(k) of roll chuck gaps; and controlling thickness of the strip by adjusting roll chuck gaps using the obtained reference(k) of roll chuck gaps.
Patent KR-20020052671-A (KR)
Title: High-Speed Communication Apparatus Between Processors in a Data Communication System
Inventor: JUNG JONG GEUN
IPC: G06F15/16
Filed: 2000-12-26
Abstract: PURPOSE: A high-speed communication apparatus between processors in a data communication system is provided to realize a fast communication speed higher than 100Mbps by using an FCC(Fast Communication Controller) of an MPU(Micro Processor Unit) configured on an I/O matching board performing an IPC communication between the I/O matching board and a main control board. CONSTITUTION: The device comprises an MPU(300) controlling the fast data communication between the I/O matching board(10) and the main control board(20), an FCC module(310) carrying out a data frame process of the fast data communication under the control of the MPU, and a local memory(340) storing the data exchanging with the main control board by a local memory controlling module(330). The local memory has a transmitting and receiving buffer area initially set by the control of the MPU. The data frame process for the IPC data communication performed by the FCC module is applied by an HDLC(High Level Data Link Control) mode.
Patent KR-20020055846-A (KR)
Title: Method for providing editable information broadcasting in mobile telecommunication system
Inventor: KIM TAE JONG
IPC: H04M3/50
Filed: 2000-12-29
Abstract: PURPOSE: An editing type announcement providing method in a mobile communication system is provided to provide a high quality mobile communication service to users by allowing the user to directly register and release other supplementary services as well as an announcement service or a subscriber number change service by using an MAP(Mobile Application Protocol) or a call processing procedure. CONSTITUTION: When a subscriber who has been registered for an editing type announcement providing service is dialed, an MSC transmits a location request together with dialed digits to an HLR(Home Location Register)(S500). The HLR confirms that the editing type announcement providing service has been registered, carries corresponding service related supplementary information on a response message and transmits it(S600). The MSC lets the recipient listen to the editing type announcement with the supplementary information carried on the response message from the HLR and releases a call(S700).
Patent KR-20020055953-A (KR)
Title: Portable phone 3 layered LCD folder type and the control method thereof
Inventor: WOO YEONG MIN
IPC: H04B1/38
Filed: 2000-12-29
Abstract: PURPOSE: A three-stage dual folder type portable terminal is provided to use two LCD(Liquid Crystal Display)s simultaneously when talking over the telephone, thereby capable of talking over the telephone with a more bigger screen in a picture communication and performing a multitask when using the terminal as a multimedia. CONSTITUTION: An LCD(120) is in contact with the outside of the portable terminal. An LCD(120) is positioned at the inside of the portable terminal. An LCD controller(130) controls the inside and outside LCDs(110,120). A CPU(Central Processing Unit)(140) controls the LCD controller(130), so controls the display operation of the LCD and controls the operation of the portable terminal wholly. A memory(150) stores data to be displayed to the LCDs(110,120). An outside input/output interface(160) connects the portable terminal to the outside devices. A keypad(170) inputs data to be displayed to the LCDs(110,120).
Patent KR-20020056206-A (KR)
Title: Method of manufacturing a semiconductor device
Inventor: CHO MIN GUK
IPC: H01L21/336
Filed: 2000-12-29
Abstract: PURPOSE: A method of manufacturing semiconductor device is provided to reduce gate resistance and to improve reliability of the device by forming a silicide on a gate and not forming the silicide in a source/drain region. CONSTITUTION: A gate oxide(12), a polysilicon(13) and a first insulation(14) layers are sequentially formed on a semiconductor substrate(11). They(12,13,14) are patterned to form a gate pattern. A spacer(15) is formed at a gate pattern side wall and a junction region(16) is formed on the substrate. After a first insulation film is formed and polished, a second insulation layer(17) is exposed. A silicide layer is formed on the polysilicon layer. The second insulation layer is exposed by polishing a third insulation layer(19). A forth(20) and the second insulation layers are removed by a self align etching to form a contact hole(21) to expose the junction region.
Patent KR-20020056615-A (KR)
Title: method for providing specific information service using unique domain name
Inventor: JUN JUN SIK
IPC: G06F17/00
Filed: 2000-12-29
Abstract: PURPOSE: A method for supplying an information is provided to use a specific information rapidly using a domain name. CONSTITUTION: In a method for supplying an information service using a network information server having a database for storing a plurality of local domain names and information service indexes corresponded to the local domain names. A domain name is received from a user connected to the network information server through a computer communication network(S210). It is checked whether the inputted domain name is existed in the database(S220). If the inputted domain name is existed in the database, a job indicated by an information service index corresponded to the inputted domain name is performed(S230).
Patent KR-20020057122-A (KR)
Title: The mounting structure for the front of microwave oven
Inventor: PARK SANG DONG
IPC: F24C7/00
Filed: 2000-12-30
Abstract: PURPOSE: A front face structure of a microwave oven is provided to reduce assembly process and make connection work easy. CONSTITUTION: A front face installing structure comprises a front face(200) forming a connection base. A control panel(112) is installed in upper part of the front face, and has an intake grill(114) to introduce air. A door(116) is installed in lower part of the control panel to open/close cavity. An exhaust grill(118) is installed in lower part of the door to exhaust air to outside.
Patent KR-20010032695-A (KR)
Title: 혼합 주파수의 화학기상증착 방법 및 장치
IPC: C23C16/505
Filed: 1998-11-25
Abstract: 세라믹 기판 홀더(32)를 포함하는 기판 프로세싱 시스템(10)은 기판 홀더 내에 내장된 RF 전극과 기판 홀더로부터 이격 분리된 가스 유입 매니폴드(42)를 갖는다.  가스 유입 매니폴드는 프로세싱 시스템 내의 기판 프로세싱 챔버(30)의 반응 구역으로 다중 원뿔형 홀(42)을 통해 하나 이상의 프로세스 가스를 공급하고 또한 제2 RF 전극으로서 작용한다.  각각의 원뿔형 홀은 반응 구역으로 개방하는 배출구와 상기 배출구보다 직경이 작고 배출구로부터 이격 분리된 유입구를 갖는다.  혼합 주파수 RF 파워 전원은 고주파수 RF 파워 전원이 가스 유입 매니폴드 전극에 연결되고 저주파수 RF 파워 전원이 기판 홀더 전극에 연결된 상태로 기판 프로세싱 시스템에 연결된다.  RF 필터 및 정합 네트워크는 저주파수 파형으로부터 고주파수 파형을 분리시킨다.  이러한 구조는 큰 프로세스 관리 양식에 적합하고 실리콘 질화물 막을 포함하고 이전에는 얻을 수 없는 물리적 특성을 갖는 막의 증착을 제공한다.
Patent KR-20010032707-A (KR)
Title: 분할된 튜브 반응기에서 에틸렌 공중합체를 제조하는 방법및 유동 개선제로서의 이들 공중합체의 용도
IPC: C10L1/18
Filed: 1998-12-01
Abstract: 본 발명은 에틸렌과 비닐 아세테이트의 혼합물이 냉각된 튜브 반응기 내에서 자유 라디칼 중합 개시제 및 필요에 따라 분자량 조절제의 존재하에 압력 범위 1000~3500 바에서 연속적으로 중합되고, 중합 개시제는 튜브 반응기를 따라 개시 시에 및 2개 이상의 지점에서 첨가되며, 튜브 반응기를 따라 반응 혼합물 내에서 최초의 최대 온도와 중합 개시제의 마지막 첨가 사이의 온도 변화가 20℃ 이하의 범위 내인 것인, 에틸렌-비닐 아세테이트 공중합체의 제조 방법을 제공한다.
Patent KR-20010015869-A (KR)
IPC: A61P19/02
Filed: 1998-12-08
Abstract: Methods for making proteins with anti-angiogenic properties are disclosed, including angiostatin, endostatin and restin. The system used is a yeast expression system which produces biologically active proteins at high titer, specifically the Pichia pastores yeast expression system.
Patent KR-20010033226-A (KR)
Title: 추정 기준 시간을 사용하여 전세계 측위 시스템 수신기의위치를 결정하는 방법
IPC: H04W64/00
Filed: 1998-12-14
Abstract: 본 발명은 위성 수신기의 위치를 결정하는 방법에 관한 것이다. 이 방법은 적어도 4개의 위성을 사용하여 수신기의 예측 위치를 계산하는데 사용하는 시험 시간을 선택함으로써 시작한다. 예측 위치는 선택된 시험 시간에 기초하여 계산된다. 예측 위치로부터 제5 위성까지의 제1 범위가 계산되고, 예측 위치로부터 제5 위성까지의 제2 범위가 측정된다. 제1 범위와 제2 범위 사이의 비교가 이루어진다. 제1 범위가 제2 범위와 동일하지 않은 경우, 예측 위치는 실제 위치가 아니다. 새로운 시험 시간이 선택되고 상기 방법은 반복된다. 제1 범위 및 제2 범위가 실질적으로 동일할 때, 예측 위치는 실제 위치이다.
Patent KR-20010034300-A (KR)
Title: 파이프라인 고속 푸리에 변환 프로세서
IPC: G06F17/14
Filed: 1998-12-18
Abstract: 고속 푸리에 변환(FFT) 프로세서는 바람직한 실시예에서 4보다 큰 크기를 갖는 이산 푸리에 변환(DFT) 버터플라이 모듈을 사용하여 구성된다. 제1 실시예에서, FFT 프로세서는 크기 8 버터플라이를 이용한다. 제2 실시예에서, FFT 프로세서는 크기 16 버터플라이를 이용한다. 또한, 저전력 고정 계수 곱셈기가 각 버터플라이 모듈에서 자명하지 않은 트위들 인수 곱셈을 실행하기 위해 이용된다. 상이한 자명하지 않은 트위들 인수 곱셈기의 수는 자명한 및 자명하지 않은 트위들 인수를 분리하고, 복소 평면에서 트위들 인수 대칭성 및/또는 트위들 인수 분해의 장점을 취함으로써 감소된다. 이들 및 다른 인수에 따르면, 본 발명은 최소 전력 및 IC 칩 표면 영역 소비를 갖는 FFT 프로세서의 구성이 가능하게 한다.
Patent KR-20010042070-A (KR)
Title: 다중층 광전지 또는 광전도성 디바이스들
IPC: H01L51/42
Filed: 1999-02-02
Abstract: 본 발명은 광흡수력을 갖는 광 디바이스들, 특히 광전지 또는 광전도성 디바이스들에 관한 것이다. 본 발명은 특히, 다중 반도체층들, 예를 들어 유기 반도체 폴리머들로 형성되는 디바이스들에 관련된다. 이러한 디바이스는 2개의 주요 반도체층들을 갖는데, 이들은 함께 적층되어 제 1, 2 반도체층들의 사이에 혼합층을 형성한다. 이 혼합층의 양측면에는 상기 제 1, 2 반도체층들의 적어도 일부가 남아있다.
Patent KR-20010052314-A (KR)
Title: 금속 기지 복합물 로터 및 스테이터를 가지는 터보-분자펌프
IPC: F04D29/02
Filed: 1999-05-04
Abstract: 본 발명은 진공 프로세싱 챔버 및 금속 기지 복합물로 구성된 로터 및/또는 스테이터를 가지는 터보-분자 펌프를 포함하는 진공 프로세싱 시스템을 제공한다.  본 발명의 다른 관점은 금속 기지 복합물로 구성된 로터 및/또는 스테이터를 가지는 터보-분자 펌프를 제공하는 것이다.  금속 기지 복합물은 로터 및 스테이터에서 현재 사용되는 알루미늄 합금 보다 더 높은 작동 온도를 견뎌낼 수 있으므로, 금속 기지 복합물로 제작된 로터 베인 및 스테이터 베인은 더 빠른 로터 회전을 가지면서도 더 높은 배기량을 제공한다.
Patent KR-20010052553-A (KR)
IPC: D21H23/14
Filed: 1999-06-01
Abstract: The invention concerns an improved method for making paper which consists in using as main retention agent a branched polymer prepared in invert emulsion and bentonite as secondary retention agent (dual type system). The two additions are separated by a step for shearing the fibrous suspension (or mass). The invention enables to obtain a highly improved retention and also highly improved dewatering. Moreover, it enables to reduce the bentonite content in the white water.
Patent KR-20010052604-A (KR)
Title: 냉매 조성물, 밀폐형 전동 압축기 및 냉동장치
IPC: C09K5/04
Filed: 2000-04-05
Abstract: 본 발명은, 부취제(付臭劑)를 배합한 탄화수소 냉매를 사용하는 냉동공조 분야의 냉매 압축식 냉동 시스템에 있어서, 냉매가 누설했을 때에 부취제의 레벨을 감지 레벨로 유지하는 것을 목적으로 한다. 
     본 발명은 에탄, 프로판, 시클로프로판, 프로필렌 및 이소부탄으로부터 선택된 적어도 1종의 성분을 함유한 냉매 조성물을 제공하며, 이 냉매 조성물은 부취제로서 암모니아를 1 ∼ 60 중량%, 바람직하게는 1 ∼ 20 중량% 함유한다.
Patent KR-20020057435-A (KR)
Title: Potable computer
Inventor: LEE GWANG SU
IPC: G06F1/20
Filed: 2001-01-04
Abstract: PURPOSE: A portable computer is provided to prevent the inferiority of a product by improving a structure of a radiation unit of a CPU, and by easily managing components. CONSTITUTION: A radiation unit capable of transmitting heat generated from a CPU(19) to the outside is prepared in the upper part of the CPU(19). The heatproof unit is equipped with a block(33), a block supporting unit(37) and a heat dispersion plate(51). The block(33) transmits heat generated from the CPU(19). The block supporting unit(37) elastically supports the upper part of the block(33) and transmits heat of the block(33). The heat dispersion unit(51) transmits heat of the block supporting unit(37) to the outside. The block supporting unit(37) is equipped with a block combination unit(39), a plurality of support rib(45) and a support(47). The block combination unit(39) transmits heat of the block(33). The support ribs(45) are connected with the block combination unit(39). In addition, the support ribs(45) elastically support the block combination unit(39). The support(47) respectively supports the support ribs(45).
Patent KR-20010078201-A (KR)
Title: Piezoelectric Ceramic and Manufacturing Method Therefor
Inventor: ANDO AKIRA
IPC: C04B35/472
Filed: 2001-01-31
Abstract: PURPOSE: A piezoelectric ceramic and the method of manufacturing the same device are provided to achieve a piezoelectric element having sufficient strength and hardness even if the size is small. CONSTITUTION: The piezoelectric ceramic consists essentially of lead titanate, and contains 0.1-5 wt.% tungsten element expressed in terms of WO3 and added thereto. The crystalline particles in the proportion of >= 75% constituting the ceramic is distributed within the range of 0.2-0.8 μm particle diameters. Thus, the mechanical strength can be increased even if it has a small size, the hardness can be also highly increased, and an excellent response can be obtained in the high frequency region.
Patent KR-20020064522-A (KR)
Title: Method of forming overlay key and overlay key thereof
Inventor: SUNG CHUN MAN
IPC: H01L21/027
Filed: 2001-02-02
Abstract: PURPOSE: An overlay key formation method is provided to exactly measure an alignment degree by restraining a generation of a double line when forming the overlay key. CONSTITUTION: A lower surface pad(202) is formed on a substrate(100'). At this time, the lower surface pad(202) has an equal thickness in the range of 1/5-2/3 in respect to an overlay key region depth, thereby preventing formation of a double line(124). After sequentially forming an interlayer dielectric(204) and a photoresist pattern, an overlay key region(110) is formed to expose the lower surface pad(202) by etching the interlayer dielectric(204) using the photoresist pattern as an etch mask. After sequentially forming remaining conductive layers(114), a first pattern layer(116) and a second pattern layer(118) on the resultant structure. A second pattern is formed on the first pattern layer(116) by etching the second pattern layer(118).
Patent KR-20020046891-A (KR)
Title: An antibacterial composition for diffusing to combat bacteria contained in the air, a method of diffusing such a composition
Inventor: GOMEZ CORINNE
IPC: A01N/
Filed: 2001-02-06
Abstract: PURPOSE: A composition for diffusion in the air of an enclosure to be treated to combat the bacteria contained in the air is provided to combat bacteria contained in the air of the enclosure. CONSTITUTION: The composition for diffusion in the air of an enclosure to be treated to combat the bacteria contained in the air of the enclosure, wherein the composition comprises 2-phenylphenol and natural and/or synthetic thymol dissolved in a solvent comprising isopropyl alcohol, for example. The proportion by weight of 2-phenylphenol lies generally in the range about 0.05% to 1%, advantageously in the range about 0.1% to 0.3%, and is preferably equal to about 0.2%, and the proportion by weight of thymol lies generally in the range about 0.05% to 5%, advantageously in the range about 0.2% to 2%, and preferably in the range about 0.5% to 1%.
Patent KR-20020065651-A (KR)
Title: Apparatus of tilting for lcd monitor
Inventor: CHOI JI HO
IPC: G06F1/16
Filed: 2001-02-07
Abstract: PURPOSE: A monitor tilting apparatus is provided to freely rotate in a vertical direction of an LCD monitor within a range of a certain angle so that it can adjust a view angle of the monitor as desired by a user. CONSTITUTION: The apparatus comprises a monitor(2), a knob, a ball screw, an actuator, a guide bracket, and a monitor housing bracket(10). If the knob is rotated by a user, the ball screw connected to the knob is rotated, and then the actuator assembled with the ball screw performs a linear motion. The linear motion of the actuator linearly moves the guide bracket mounted in the actuator, and then the guide bracket linearly moving the monitor housing bracket(10) connected to the guide bracket. The linear motion of the monitor housing bracket(10) is stably realized by a guide rail(11), and accordingly the monitor(2) and monitor housing(2a) are rotated in a center of an axis(4). At this time, a free bearing(6), in a state of being closely contacted to a side of the monitor housing(2a), performs a rolling motion while preventing a left or right joggle, and a rubber pad(5) absorbs a shock by an elastic force of itself. A twist spring(7) pushes an upper part of the monitor(2) in a front direction so the user tilts the monitor with a light force and the joggle caused by a rotation conversion mechanism can be prevented.
Patent KR-20020066554-A (KR)
Title: Process for preparing zinc orthosilicate green phosphor
Inventor: CHO SEUNG BEOM
IPC: C09K11/08
Filed: 2001-02-12
Abstract: PURPOSE: Provided is a method for producing a green phosphor based on zinc silicate, which has simplified manufacturing process and improved yield, and which can provide high brightness screen. CONSTITUTION: The method comprises the steps of (a) homogeneously mixing a fluorescent material comprising (i) ZnO or (CH3CO2)2Zn, (ii) noncrystalline colloidal silica(SiO2) or tetraethyl orthosilicate(TEOS) having particle size of 20 mm, and (iii) MnCO3 or (CH3CO2)2Mn4H2O to form zinc silicate glycolate under glycol; (b) heat treating the zinc silicate glycolate to 600-1000 deg.C in air to form a mixed material powder; (c) heat treating the powder in sealed reactor under nitrogen atmosphere. The glycol used in the step(a) is selected from ethylene glycol and 1,4-butanediol.
Patent KR-20020068634-A (KR)
Title: Structure for feeding oil in scroll compressor
Inventor: KIM JUNG HYEON
IPC: F04C18/02
Filed: 2001-02-21
Abstract: PURPOSE: A structure for supplying oil of scroll compressor is provided to smoothly supply oil to a part moving relatively to a rotary scroll and to prevent abrasion. CONSTITUTION: A complex oil groove(8f) is annularly formed on a thrust bearing surface(8b) of a rotary scroll(8) contacting with an edge of a boss insertion groove(2c) of an upper frame(2) to which a boss part(8c) of the rotary scroll is inserted so as to reduce contacting abrasion and supply of oil so that the edge of the boss insertion groove of the upper frame is placed therein during rotation of the rotary scroll.
Patent KR-20020072710-A (KR)
Title: Defrosting control method for refrigerator
Inventor: HWANG GWI NAN
IPC: F25D21/06
Filed: 2001-03-12
Abstract: PURPOSE: A method for controlling defrosting of refrigerator is provided to reduce energy consumption and to prevent weak cooling of the refrigerator. CONSTITUTION: A method includes the steps of: a step(200) monitoring input of initial power to a refrigerator; a step(202,203,205,209,212,215,218,221,224) determining current condition of the refrigerant when the initial power is input; and a step(227) variably controlling defrosting operation of the refrigerator based on the determination so as to normally control when the refrigerator is stopped for a long time and to control time for defrosting operation shorter than normal when power is cut within a fixed time.
Patent KR-20020073929-A (KR)
Title: Methods and appliances for advertising using characters in text as pixels in font
Inventor: YU CHOON YEOL
Filed: 2001-03-17
Abstract: PURPOSE: A method for an advertisement is provided to constitute an advertisement paragraph by considering a character of a sentence as one pixel, emphasizing/expressing the character by an emphasizing expression unit for classifying the character to other general character, and collecting emphasized characters. CONSTITUTION: An element of a sentence is selected by considering an element of a sentence as one pixel, the selected element is emphasized for classifying the selected element from elements of general sentence, and a character or a picture of an additional language is constituted. The considered element is a character, a space between two words, a space between two lines, or a space in a document. Fonts, which constitute the character, are classified by partial portions, and a unit for designating the partial portions is included. The sentence elements are arranged according to an arranging unit. The sentence elements are space. The arranging unit arranges the sentence elements according to rows.
Patent KR-20020074929-A (KR)
Inventor: KIM HWI HWA
IPC: A45D44/22
Filed: 2001-03-22
Abstract: PURPOSE: A container for cosmetics including massage cream, anti-wrinkle cream and the like is provided to allow a user to continuously and repeatedly massage her wrinkles and rough skin by using a part of the container. CONSTITUTION: The container for cosmetics comprises a motor(3) driven by the manipulation of a switch(12), a rechargeable battery(5) for driving the motor, a half moon shaped rotating cap(2) rotated by the motor, a spring(6) pushing a compressive plate(8) having a bead upward, a cosmetics discharge opening(1), left and right rotation buttons(10,11) for ordering the massage of the left or right side of the face, and a vibration button(9) used for the removal of wrinkles.