baber/WOPTO huggingface dataset:
Patent KR-20020054208-A (KR)
Title: The control method of traffic service by soft hand-off in CDMA cellular system
Inventor: CHOI SEONG GU
IPC: H04B7/26
Filed: 2000-12-27
Abstract: PURPOSE: A traffic service control method by a soft hand-off in a CDMA mobile communication system is provided to effectively process a data traffic sensitive to an error and improve service quality by giving a priority to the data traffic rather than a voice traffic for some communication channel of a primary CDMA frequency band in a base station using a plurality of 1.25 Mhz frequency band CDMA channels and performing a soft hand-off. CONSTITUTION: When an origination message or a paging response message is received from a mobile station(MS)(401), a base station(BTS) starts traffic controlling. A base station control processor(BCP) inspects a radio resource state of the current BTS for assignment of a radio resource(402). The number of traffics proceeding in a primary CDMA channel is compared with a critical value(403). If the number of total traffics assigned to the primary CDMA channel is more than the critical value, it is determines whether a type of traffic is a voice or data(404). In the case of the voice traffic(405), a traffic is unconditionally assigned to a frequency channel other than the primary channel(407). In the case of the data traffic(405), it is checked whether the primary CDMA channel is currently available(406). If the primary CDMA channel is available, a traffic channel of the primary CDMA channel is assigned to perform a soft hand-off. If the primary CDMA channels are all used and not currently available(406), the traffic is assigned to other frequency channel than the primary CDMA(407).
Patent KR-20020055703-A (KR)
Title: Loom lamp operating system using electrostatic charge
Inventor: MUN BU YONG
IPC: B60Q3/02
Filed: 2000-12-29
Abstract: PURPOSE: A room lamp lighting device using electrostatic charge is provided to automatically light a room lamp at night by attaching a sensor for sensing electrostatic charge. CONSTITUTION: A room lamp lighting device using electrostatic charge includes a sensing switch(40), an MOS-FET(42), a first transistor(44), a second transistor(48), and a variable resistance(50). The sensing switch senses electrostatic charge transmitted when a passenger's hand is contacted. The MOS-FET is connected with the sensing switch, checks a charge amount charged to the passenger's hand, and sends current to a drain terminal to turn on a room lamp(46). The first transistor is connected with a drain of the MOS-FET to turn on the room lamp. The second transistor is connected with an emitter of the first transistor and a drain terminal of the MOS-FET. The variable resistance is connected with an emitter of the second transistor.
Patent KR-20020058151-A (KR)
Title: Fabrication method of single electron tunneling transistor operated at room temperature utilizing focused-ion beam
Inventor: CHOO DONG CHEOL
IPC: H01L29/76
Filed: 2000-12-29
Abstract: PURPOSE: A method for fabricating a single electron tunneling transistor operated under normal temperature using focus ion beam is provided to form the single electron tunneling transistor operated under normal temperature by using a focus ion beam. CONSTITUTION: An insulating layer(20) and a conductive layer are formed on a substrate(10). The conductive layer is patterned to expose the insulating layer(20). A source electrode(30b), a drain electrode(30c), and a gate electrode(30a) are formed by patterning the conductive layer. A single electron tunnel junction(60) and a capacity junction(70) are formed by irradiating a Ga+ focus ion beam. The single electron tunnel junction(60) is formed between the source electrode(30b) and the drain electrode(30c). The capacity junction(70) is formed between the single electron tunnel junction(60) and the gate electrode(30a).
Patent KR-20010090707-A (KR)
Title: Surface inspection apparatus
Inventor: YONEDA KENJI
IPC: G11B7/26
Filed: 2000-12-30
Abstract: PURPOSE: A surface inspection device is provided to detect a flaw on a specular surface of an object to be inspected with accuracy. CONSTITUTION: A surface inspection device(1) so arranged a light(1a) is irradiated from a point light source or close to a point light source(4), the light is refracted by a Fresnel lens(5) so as to converge in a condition of being close to parallel, the refracted light is reflected by a half mirror(6), the light is irradiated on generally whole area of a specular surface(2) to be inspected and the reflected light is introduced into an image capturing unit(10) provided at a position where the light converges.
Patent KR-20010021826-A (KR)
IPC: B01J2/16
Filed: 1998-06-05
Abstract: Uniform sized and shaped spheres (72) are formed by applying a minute periodic disturbance to a low viscosity liquid material. Pressure forces the material through at least one orifice in a crucible (20) as a steady laminar stream. The stream enters an enclosed controlled temperature solidification environment (14) which contains at least one heat transfer medium. A charging means (110) is applied to the stream as the stream exits the crucible and breaks into a plurality of spheres to deflect the spheres as they pass through an electric field. The enclosed controlled temperature solidification environment cools and substantially solidifies the spheres.
Patent KR-20010022136-A (KR)
IPC: C05F17/02
Filed: 1998-07-20
Abstract: A composting system and method incorporating a vertical insulated composting tower with one or more compartments. The base of each compartment being fitted with a plenum and grate through which air is self induced and output is regularly removed. The method of composting biodegradable waste material utilises a plug flow principle including inducing low air flow rates through a compost pile using column energy. The method utlises high temperature pyro/thermopylic micro-organism activity in the compost pile and retaining pile energy above levels by controlling the induced air flow. Evolved gas extraction is utilised in the compost pile and constant biofilm is maintained by combined cycle anaerobic/aerobic operation.
Patent KR-20010022950-A (KR)
Title: 클라스토-락타시스틴 β-락톤 및 이들의 유사체를 합성하는 방법
IPC: C07C231/10
Filed: 1998-08-14
Abstract: 본 발명은 클라스토-락타시스틴 β-락톤 및 이들의 유사체의 개선된 합성법에 관한 것으로서, 종래기술에 기술된 합성법 보다 진행 단계의 수는 더 적으면서 전체 수율은 훨씬 더 많은 합성법에 관한 것이다.  합성 경로는 옥사졸린 중간생성물의 신규한 입체특이적 합성법 및 옥사졸린으로의 포르밀 아미드의 독특한 입체선택적 첨가에 의존한다.  본 발명은 또한 신규한 클라스토-락타시스틴 β-락톤 및 이들의 유사체, 및 프로테아좀 억제제로서의 이들의 용도도 제공한다.
Patent KR-20010024083-A (KR)
Title: 이동국의 엑세스 제어를 위한 시스템 및 방법
IPC: H04W48/12
Filed: 1998-09-15
Abstract: 이동국이 원하는 서비스 등급을 시스템이 제공할 수 없거나 해당 서비스 등급에서 이동국의 엑세스로 인하여 목표 기지국이나 그 인접 기지국의 간섭 세기가 간섭 용량 이상으로 증가하면, 이동국에서 엑세스 요구 메시지를 전송하는 것을 억제하기 위한 시스템. 일 실시예에서, 각 기지국(BS j )은 최대 데이터 전송률 엑세스 파라미터를 동시 전송하고, 해당 파라미터를 수신하여 보다 높은 데이터 전송률로 엑세스하고자 하는 이동국(MS m )은 엑세스 요구 메시지를 전송하지 않는다. 다른 실시예에서, 각 이동국(MS m )은 기지국(BS j )으로의 경로 손실로부터 목표 기지국(BS 1 )과 인접 기지국(BS 2 , BS j )의 간섭 세기에 미치는 전송의 영향과 엑세스를 획득하기 위하여 전송해야 하는 전력 세기를 계산한다. 계산된 전력 세기에서의 전송으로 인하여 기지국(BS j )의 간섭 세기가 최대 용량 이상으로 증가되면, 전송이 억제된다. 이 시스템은 CDMA 이동 무선 시스템에서 가장 효과적이다.
Patent KR-20010031345-A (KR)
Title: 인덱싱 및 검색을 위한 다차원 데이터 클러스터링 및 차원축소
IPC: G06K9/62
Filed: 1998-10-27
Abstract: 본 발명은 인덱스의 대부분 또는 전부가 언제든지 주 메모리 내에 상주할 수 있도록 소형 인덱스를 발생시키는 향상된 다차원 데이터 인덱싱 기술에 관한 것이다. 클러스터링 및 차원 축소가 이루어지는 동안, 후속하는 검색 단계에서 사용될 수 있도록 클러스터링 정보 및 차원 축소 정보가 발생된다. 인덱싱 기술은 그다지 상관 관계가 없는 변수가 존재하는 경우에도 효과적이다. 클러스터링 정보 및 차원 축소 정보를 사용하여 정확한 그리고 근접 이웃 검색을 효과적으로 수행할 수 있는 특징이 또한 제공된다. 차원 축소의 일례는 특이값 분해 기술을 사용한다. 본 발명의 방법은 축소된 차원 클러스터 각각에 반복적으로 적용될 수 있다. 차원 축소는 인덱스 발생의 첫 단계로서 전체 데이터베이스에 또한 적용될 수 있다.
Patent KR-20010078696-A (KR)
Title: 신규한 트리아졸로[4,5-ｄ]피리미딘 화합물
IPC: A61P7/02
Filed: 1999-02-05
Abstract: 본 발명은 하기 화학식(I)의 신규한 트리아졸로[4,5-d]피리미딘 화합물, 이의 약제로서의 용도, 이것을 함유하는 약학 조성물 및 이것을 제조하는 방법에 관한 것이다. 
     화학식 I
Patent KR-20010041650-A (KR)
IPC: D21C5/02
Filed: 1999-03-12
Abstract: A method and apparatus treat fiber based material so as to reduce the loss of mineral fractions in the treatment of broke in paper production. Broke is a reusable raw material from a paper machine that contains mineral fractions which are desirably returned to the process as a raw material. The material containing minerals is dispersed into broke pulp, which is fractionated, and the accepts from the fractionation are returned to the paper manufacturing process providing for efficient and economical recovery of the minerals in broke. The mineral fraction provided in the rejects from the fractionation is treated separately before it is reused as filler or coating material in the production of paper or board.
Patent KR-20010052219-A (KR)
Title: 혼합된 플루오로카본/탄화수소 이미드 및 메티드 염을함유하는 전해질
IPC: H01M10/052
Filed: 1998-08-04
Abstract: 혼합된 플루오로탄소 및 탄화수소기를 갖는 특정의 이미드 및 메티드 전도성 염을 포함하는 배터리 전해질이 설명된다.  이들 염은 전해질에서 우수한 전도성을 나타내고, 리튬 배터리와 같은 전기화학 전지에서 유용한 것으로 설명된다.
Patent KR-20010042614-A (KR)
Title: 비트로넥틴 길항제로서 복소환식 글리실 베타-알라닌 유도체
IPC: C07D417/12
Filed: 1999-04-09
Abstract: 본 발명은 하기 화학식 I 에 의해 표시되는 화합물의 계열 또는 그것의 약제학적으로 허용가능한 염, 이러한 화합물을 포함하는 약제학적 조성물, 및 α v β 3 인테그린에 의해 매개되는 상태를 치료하는 방법에 관한 것이다: 
     [화학식 I]
Patent KR-20010052688-A (KR)
Title: 신규한 항에스트로겐, 이의 제조 방법 및 약학적 용도
IPC: A61K31/336
Filed: 1999-06-09
Abstract: 본 발명은 일반식 (I)의 신규한 항에스트로겐에 관한 것이고 여기서 치환기들의 의미는 명세서에 보다 자세히 설명되어 있다. 신규한 화합물들은 a) 순수한 항에스트로겐 또는 b) 부분적인 에스트로겐 작용(조직-선택적 에스트로겐)이 있는 항에스트로겐이다. 이러한 성질에 기초하여 신규한 화합물들은 약학적 제제의 생산에 적합하다: a)의 경우에 예를 들면 유방암의 치료, b)의 경우에 예를 들면 호르몬 교환 치료.
Patent KR-20010085271-A (KR)
Title: 비대칭싸이클을 이용한 엔진시스템
IPC: F02M25/022
Filed: 1999-06-04
Abstract: 고효율엔진, 엔진시스템은 실린더내부에 적어도 한 개의 피스톤을 가진 내연기관을 포함하고, 상기 실린더는 실린더헤드를 포함한다. 엔진은 비대칭 팽창 및 압축싸이클에 따라 작동하고, 싸이클의 팽창부분이 싸이클의 압축부분보다 크다. 피스톤 및 실린더헤드가 선택된 열확산도를 가진 절연재료로 라이닝된다. 연료 및 물의 초임계 혼합물을 엔진의 실린더내부로 주입하기 위한 장치가 제공된다. 상기 특징들의 조항에 의해 고효율엔진이 구성된다.
Patent KR-20010043992-A (KR)
Title: 트리트먼트된 와이프 물품
IPC: A61K8/362
Filed: 1999-06-04
Abstract: 본 발명은 하나 이상의 수불용성 기재층, 및 유화제를 필요로 하지 않으면서 기재 상에 및/또는 기재 내로 균일하게 분포된 수불용성 기능성 성분을 함유하는 수성 액체 조성물을 함유하는 트리트먼트된 와이프에 관한 것이다.
Patent KR-20010096560-A (KR)
Title: unmanned transferring apparatus for workpiece container and method of transferring it with the same
Inventor: BAE GEUM JONG
IPC: B65G49/07
Filed: 2001-01-29
Abstract: PURPOSE: An unmanned conveying system is provided, in which guide rails are arranged below the container load port, to thereby allow a worker to approach equipment in an easy and safe manner, while simplifying configuration of the system by eliminating the necessity of using multi-axis robot. CONSTITUTION: An unmanned conveying system comprises a container loading port(106) attached to the front surface of an entrance/exit chamber of an equipment(100) and protruded toward a bay, and which supports a workpiece container(120) or release such supporting; a lifter(114) having a support board(114a) formed integrally with the lifter, and which moves the support board in a vertical direction underneath the container loading port, loads the container being supported by the container loading port or unloads onto the container loading port the container unloaded onto the support board; a shuttle(110) having the lifter integrally mounted onto the shuttle, and which moves underneath the container loading port in accordance with the operation control signal; and a guide rail(108) installed along the bottom area directly underneath the container loading port, and which guides the shutter to move.
Patent KR-20010106152-A (KR)
Title: Apparatus for routing of printed circuit board
Inventor: CHOI HUI TAE
IPC: H05K13/00
Filed: 2001-02-01
Abstract: The invention relates to a method of manufacturing a high-voltage element, in particular, but not exclusively, an LDMOS transistor in SOI with a drift region (13) which has a linearly increasing doping concentration between a back-gate region (8) and a drain (6). A doping mask (15) is used for doping the drift region, in which mask the pitch between the windows becomes smaller in the direction from source to drain at least within part of the drift region. This is achieved in an embodiment by means of windows which have identical dimensions but which lie closer together in proportion as they lie closer to the drain. It was found in experiments that a smooth doping profile can be obtained in this manner, so that peaks in the doping, and thus in the electric field, are avoided. The degree of impact ionization is reduced thereby, which benefits the robustness of the transistor.
Patent KR-20020066708-A (KR)
Title: Reward providing method such as a lottery using variable providing standard point
Inventor: BAEK NAM HEON
Filed: 2001-02-13
Abstract: PURPOSE: A method for supplying a lottery commodity applied to a variable payment standard is provided to induce many users to use a service by changing a commodity supply reference into the same method as a lottery ticket management variably, thereby making many service users take many opportunities for receiving a commodity. CONSTITUTION: In a method for supplying a commodity to a user coincided with a predetermined reference, at least one first reference point is created at random and fixed fixedly in accordance with a distribution. A commodity is supplied to a user who according to one reference point out of the first reference point and the second reference point by applying at least one second reference point which is not overlapped with the first reference point and generated at irregular intervals. The number of the first reference points and the second reference points, and the intervals between the first reference points are fixed at random. The first reference points and the second reference points are moved at random time intervals.
Patent KR-20010035465-A (KR)
Title: Nano-crystal alloy powder cores for high frequency range and method for making the same
Inventor: KIM GYU JIN
IPC: C22C1/04
Filed: 2001-02-16
Abstract: PURPOSE: A nano crystal alloy powder core and a manufacturing method thereof are provided to manufacture nano crystal alloy powder core having superior high frequency characteristics by using amorphous alloy powder and a binder polyimide or phenol based resin, and heat treating at a crystalline initiation temperature or more. CONSTITUTION: The method for manufacturing a nano crystal alloy powder core comprises the steps of manufacturing composite particle powder by uniformly liquid phase coating on surface of the alloy powder with the binder after mixing amorphous alloy powder with a solution prepared by dissolving a binder polyimide or phenol based resin into an organic solvent; manufacturing an amorphous alloy powder core by low temperature forming the composite particle powder; and manufacturing a nano crystal alloy powder core by crystalline heat treating the amorphous alloy powder core at a crystalline initiation temperature or more. The nano crystal alloy powder core has 1.10T or more of saturation flux density, and 0.90 or more of amplitude permeability ratio measured at a frequency band of 1 MHz and 0.1 MHz.
Patent KR-20010085672-A (KR)
Title: Timing signal generating device and method of generating timing signals
Inventor: SUZUKI NOBUO
IPC: H04N5/335
Filed: 2001-02-27
Abstract: PURPOSE: To solve the problem where high cost and a long development period are required since hardware is designed and produced each time according to the specification of a unit using a solid-state image pickup device in a timing signal generator for driving the solid-state image pickup device. CONSTITUTION: The timing signal generator for driving a solid-state image pickup device, provided with many photoelectric conversion elements arranged into a matrix shape, vertical transfer paths arranged for every photoelectric conversion element, array adjacent to the photoelectric conversion element arrays and horizontal transfer paths respectively connected to one end of each vertical transfer path is constituted by using a rewritable storage part, which can rewrite storage information by an external control means and a timing signal generation part for generating the sequence of plural types of timing signals, corresponding to the operation mode of the solid-state image pickup device, based on the data stored in the storage part.
Patent KR-20020069887-A (KR)
Title: Manufacturing method of inner package box for bord
Inventor: KANG CHANG SEOK
IPC: B31F1/00
Filed: 2001-02-28
Abstract: PURPOSE: A manufacturing method of an inner packing box of substrates is provided to have buffering function to the outside impact in the transportation, to fix and arrange inner substrates, and to easily withdraw the substrates. CONSTITUTION: In the first process, a honeycomb board is fed, the fed honeycomb board is cut, and a body(1) is formed. In the second process, plural fitting grooves(17) are longitudinally formed on the top of the body over the whole width. In the third process, first, second, third, and fourth folding lines(11,11A,11B,11C) are formed on the tope of the body and a first and second sides(13,14) and first and second cover units(15,16) are formed around the base portion(12). In the fourth process, corrugated cardboard pads(2) are fit into the fitting grooves formed at the base portion of the body. In the fifth process, the body is folded along the folding lines.
Patent KR-20020071572-A (KR)
Title: The Header stucture of an air conditioner and heating used of metal Hydride
Inventor: CHA SEUNG SIK
IPC: F28D9/00
Filed: 2001-03-07
Abstract: PURPOSE: A structure of opening type and hermetic type header of heating and cooling system using metallic alloy for hydrogen storage is provided to rapidly and uniformly distribute hydrogen and pressure to a plurality of tubular bodies storing the metallic alloy for hydrogen storage in a heat exchanger. CONSTITUTION: A structure of hermetic type header includes tubular bodies(105) having one ends opening and joined to one side of a first distribution part(106) installed between a hydrogen delivery pipe(103) delivering hydrogen by a compressor and a heat exchanger(101) and having an accommodating space and the other ends shut tight.
Patent KR-20020073891-A (KR)
Title: Method for forming the anti-fuse in semiconductor device
Inventor: SHIN MYEONG GWAN
IPC: H01L21/82
Filed: 2001-03-16
Abstract: PURPOSE: An anti-fuse device formation method of semiconductor devices is provided to reduce total capacitance by depositing double insulating layers having a high breakdown voltage and ONO resistance. CONSTITUTION: After forming a lower electrode(110) on a semiconductor substrate(100), an insulating layer(120) is formed on the lower electrode. A contact hole is formed by selectively etching the insulating layer(120). Double insulating layers are formed on the resultant structure by sequentially depositing a first interlayer dielectric(130) and a second interlayer dielectric(140). The first interlayer dielectric(130) is deposited by PECVD(Plasma Enhanced CVD) using SiO2, and the second interlayer dielectric(140) is deposited by LPCVD(Low Pressure CVD) using TiO2. Then, an upper electrode(150) is formed on the double insulating layers.
Patent KR-20020075606-A (KR)
Title: Communication System inner Tunnel
Inventor: CHO JEONG WAN
IPC: H04B7/14
Filed: 2001-03-26
Abstract: PURPOSE: A communication system in a tunnel is provided to improve communication service operating environments, to minimize fault causes, and to offer high call quality by installing a cable booster at the outside of a tunnel and using directional antennas, instead of leakage coaxial cables, in order to supply mobile communication services to mobile terminals in the tunnel. CONSTITUTION: A communication system in a subway is composed of base stations(21-23), a standardized hub(24), standardized cable boosters(25,26a,26b), and directional antennas(28a,28b). The base stations(21-23) connect mobile terminals to traffic channels in the radio section. The standardized hub(24) is a concentrator to connect between the base stations(21-23) and the standardized cable boosters(25,26a,26b). The standardized cable boosters(25,26a,26b), connected with the standardized hub(24) through an optical cable(29), amplify the terminal user signals transmitted from the base stations(21-23). The directional antennas(28a,28b) is connected with the standardized cable boosters(26a,26b) to amplify the user signals within a tunnel(30) among the standardized cable boosters(25,26a,26b). The directional antennas(28a,28b) transmit the terminal signals transmitted through the standardized hub(24) and the standardized cable boosters(26a,26b) from the base stations(21-23) to subway passengers' mobile terminals.
Patent KR-20020077762-A (KR)
Title: Apparatus for supplying fuel of vehicle using gas fuel
Inventor: KIM GYEONG NAM
IPC: F02M33/02
Filed: 2001-04-03
Abstract: PURPOSE: A fuel supplying apparatus for a gas fuel vehicle is provided to form parts for supplying the gas fuel in a modular single structure, thereby reducing the number of the part and improving the assembly productivity. CONSTITUTION: A fuel pump(12) in a fuel tank(11) provides liquid fuel for injectors(16) to inject the fuel in accordance with the oil amount control by the injectors. The plurality of the injectors are placed in a certain interval. A fuel line(13) at supply side is connected to supply the gas fuel to the injectors through the fuel pump of the fuel tank at one end. A fuel line(14) at recovery side is connected to recover the remaining gas fuel at other sides. A fuel passage is formed to communicate with the fuel lines and injectors at a fuel rail structure(20).
Patent KR-20020080064-A (KR)
Title: Face feature tracking method using block-matching algorithm based on extended cost function
Inventor: CHOI HYEON IL
IPC: G06T7/20
Filed: 2001-04-11
Abstract: PURPOSE: A block-matching-based facial feature tracking method using an extended matching function is provided to increase accuracy in tracking of facial features, improve processing speed and raise efficiency of an information storage space. CONSTITUTION: An image set including various expressions from an expressionless look to a target expression of an object is received as digital data through a camera, to detect and estimate constituent elements of the face of the object through an extended block matching function(100). Data with respect to the estimated constituent elements is received to remove noise from the data(210). Definition of the effective space and quantization of characteristic vectors according to expression recognition are performed for the data(310,320), to recognize expressions based on Hidden Markov Model(330).
Patent KR-20020079167-A (KR)
Title: Individual environment control system:iecs
Inventor: JUNG SEONG UK
IPC: F24F3/00
Filed: 2001-04-13
Abstract: PURPOSE: A personal environment control system and control method of the same are provided to improve economical efficiency. CONSTITUTION: A system comprises an air mixing chamber(13) connected with an air supply duct of a floor air-conditioning device(10) and supplied with both of air supplied by the air supply duct and indoor air to mix; a main duct(20) having a vertical control damper(15) controlling direction of air supply and a fan motor giving driving force to air supplied and placed above and under a vertical hollow cylindrical body, respectively, and connected with the air mixing chamber to supply the mixed air supplied by the air mixing chamber selectively to an upper side or a lower side; a lower duct(21) having a lower outlet directed to a lower part of a top of an individual desk and placed on one side of the main duct to blow air supplied from the main duct to the lower part of the top; and an upper duct(23) having upper outlets(24) placed on both sides of an upper part of the top of the individual desk and branching from both sides of an upper part of the main duct to blow air supplied from the main duct to the upper part of the top so that an individual air-conditioning device including the air mixing chamber, the main duct, the lower duct and the upper duct is installed in a wall body of a partitioning structure placed on a front side of the desk.