baber/WOPTO huggingface dataset:
Patent KR-20030034538-A (KR)
Title: automatic estimating method for steel bar quantity estimation
Inventor: JUN WAN JUN
IPC: G06F17/50
Filed: 2001-10-26
Abstract: PURPOSE: An automatic reinforcing steel amount calculation method is provided to definitely calculate a real weight and a weight per unit length by extracting necessary amount from a reinforcing steel arrangement drawing based on a structure drawing and a specification. CONSTITUTION: The method comprises several steps. A calculation reference for each member and a reinforcing steel is input besides basic data on a building like the number of floors. The reinforcing steel data according to characteristics of each member, like a diameter or a shape, is input after a member list input window is activated. At least one among a center line, an X grid and a Y grid is formed, and a position for each member is input after a structure plane drawing input management window for each member is activated. A necessary amount of the reinforcing steel is calculated based on the calculation reference and the reinforcing steel data after a calculation window in connection with the structure plane drawing is activated. A reinforcing steel shape is selected and dimensions are input based on the input grid for automatically calculating the length or the division number after a direct shape input window. The floor and member of the building and the grid are selected, and then a steel process state, a tag or a construction rate for each member is output.
Patent KR-20030034728-A (KR)
Title: Stepped light tower
Inventor: LEE SU YONG
IPC: E04H12/08
Filed: 2001-10-26
Abstract: PURPOSE: A lighting tower is provided to be carried conveniently and safely, not to be influenced by wind and to be harmonized with surroundings. CONSTITUTION: A tower structure(10) is stood on the ground. A platform structure of a double floor has an inclined supporting portion(23) to support a light by installing in the upper part of the tower structure. A spiral step structure(30) is constructed through the outer face from the lower part of the tower structure to the platform structure. The inside of the tower structure is empty to lift a cage(40) for carrying materials. Openings(13,15,15') are formed in each layer of the platform to pass through the inside. A chain hoist(50) is installed to lift the case therein. Thereby, the safety of the structure and convenience are improved.
Patent KR-20030035706-A (KR)
Title: Fire-fighting valve and linkage pipe
Inventor: YUN SAM KI
IPC: A62C35/68
Filed: 2001-11-02
Abstract: PURPOSE: A fire valve and a joint pipe are provided, each of them is equipped with an air ejector for ejecting the air in a fire fighting water supply pipe and an air ejector for ejecting the air in the joint pipe. CONSTITUTION: The fire valve(100) has a fire fighting water inlet port(102), a fire fighting water outlet port(104) and a body(106). The body has an air ejector(200) for ejecting the air in the body to the outside. The air ejector has an air ejector body, an air exhaust passage formed within the air ejector body, an insertion protuberance which is inserted into the air exhaust passage and opens and shuts the air exhaust passage and an elastic member connected to the insertion protuberance.
Patent KR-20030037972-A (KR)
Title: Polystyrene and polyethylens packing bag a manufacturing process of adding charcoal powder
Inventor: LEE SUNG CHOON
IPC: C08J5/18
Filed: 2001-11-08
Abstract: PURPOSE: A method for preparing a synthetic resin film packing material containing charcoal powder is provided, to enable the charcoal powder to be mixed with the synthetic resin very well without scattering of charcoal powder. CONSTITUTION: The method comprises the steps of mixing charcoal powder with a particle size of 250-325 mesh and a plasticizer oil in the ratio of 99.925 to 0.075 by weight, to obtain 40 wt% of a mixture; melt injecting a polyethylene (or polystyrene) at a temperature of 180-250 deg.C to form a hose with a diameter of 2.2 m/m; injecting the mixture into the hose and cutting it to obtain the refined charcoal; and mixing the refined charcoal and polyethylene in the ratio of 8-12 to 88-92 by weight with stirring, and melting the mixture at a temperature of 180-250 deg.C to obtain a vinyl sheet by the common method.
Patent KR-20030041459-A (KR)
Title: Light diffusion film
Inventor: KIM JUNG HWAN
IPC: B32B27/16
Filed: 2001-11-20
Abstract: PURPOSE: Provided is a photodiffusion film which is adhered to a substrate film well with showing excellent light permeability so that it diffuses light source caused from LED in spite of short distance between a display panel and an LED source. CONSTITUTION: The photodiffusion film is characterized by comprising the parts of: a transparent polymer substrate film(1); and a photodiffusion layer(3) which is formed at one side or both sides of the polymer substrate film and consists of not less than 100wt% of one binder resin selected from acryl resins, urethane resins, polyester resins, epoxy resins, acryl resins with more than two acryl groups in one molecule or those compound and 20-50wt% of inorganic particles with 2-4micrometer in average granularity.
Patent KR-20030042200-A (KR)
Title: The method of manufacturing of honeycomb type chemical filter
Inventor: JANG GIL NAM
IPC: B01D39/20
Filed: 2001-11-22
Abstract: PURPOSE: Provided is a method for manufacturing honeycomb type chemical filter with high chemical collecting efficiency and long lifetime. CONSTITUTION: The method comprises the steps of preparing aluminum foils and aluminum sieves(2), or metal foils and metal sieves; attaching an ion exchange resin(3) to the metal foil and sieve serving as media(5) and separator(4); and stacking the structures of the ion exchange resin on the foil and sieve.
Patent KR-20030044402-A (KR)
Title: prefabricated home yellow earth saunaroom
Inventor: LEE SANG LOG
IPC: A61H33/06
Filed: 2001-11-29
Abstract: PURPOSE: A prefabricated household loess sauna room is provided to make everyone enjoy sauna at home by providing a prefabricated sauna using loess good to the health. CONSTITUTION: The sauna room of cuboid shape is formed by combining panels(e) composed of loess and a hot wire. The inside thereof includes a chair(c) which a user seats on, a back bearer(d), a door which the user to enter and leave through and a hot wire disposed inside each panel(e). The panel(e) is manufactured so as to be separable and movable so that it is easily assembled and disposed at home.
Patent KR-20030046662-A (KR)
Title: Management method of signalling link in centralization system
Inventor: KIM HWAN TAE
IPC: H04L12/24
Filed: 2001-12-06
Abstract: PURPOSE: A signal link status managing method in a centralized system is provided to continuously provide a call processing service by automatically restoring a signal link status even though a status management processor is restarted. CONSTITUTION: When a No.7 signaling link management processor is restarted or initialized, it transfers a message inquiring about an active signaling link status to plural signal message processors(30). The signal message processor transfers a response message including information on an active signaling link status to the signaling link management processor(32). The signaling link management processor analyzes a content of the received response message and judges whether to perform a recovery procedure(34). If an internal network information data of the signaling link management processor is judged to be recoverable, the signaling link management processor performs a recovery process(36). If a signaling link down message or a signal message processor down message is generated during the recovery process(38), the signaling link management processor checks whether to perform a recovery process or an initialization process(40). When the recovery process is completed(42), the signaling link management processor changes network routing information of the signal message processors(44). When the recovery process is terminated, the signaling link management processor is transited to a normal state.
Patent KR-20030046752-A (KR)
Title: Holding valve apparatus for excavator and its oil pressure control method
Inventor: LEE SEON HU
IPC: E02F3/43
Filed: 2001-12-06
Abstract: PURPOSE: The process of controlling hydraulic pressure of a holding valve is provided to prevent the open pressure of a holding valve from being influenced by the load pressure of a hydraulic cylinder by installing an additional switching valve, therefore to minimize oil leakage and properly control the hydraulic pressure of the holding valve. CONSTITUTION: The holding valve for controlling the hydraulic pressure contains: a main poppet(17) inserted into a control valve housing(32); a plug(20) provided with an orifice(21) at one side and inserted into an inner space of the main poppet; a poppet sheet(23) provided with a pressure discharging room(13) and inserted into inner holes of both housings; a poppet(14) inserted into the inner hole of the control valve housing(32) and installed at the other side of a spring(22); a piston(24) adjacent to the end of the poppet(14) and inserted into the side hole of the holding valve housing(16) and then fitted into a piston guide(33); a holding valve containing a piston guide(33) and a piston(26); a socket(35) installed inside the lower hole of the holding housing; a switching valve comprising a sub spool(27) sticking to a plug(34) and inserted into the inside of the socket(35); a pilot port(18) connected to a pilot room A and a pilot room B; a pressure room(36) located between a piston guide(33) and a piston(25); a tank port(37) passing through the lower hole of the housing.
Patent KR-20030049955-A (KR)
Title: Device for arranging strip in Feeding table
Inventor: KIM JAE GWAN
IPC: B21C47/16
Filed: 2001-12-17
Abstract: PURPOSE: A strip aligning apparatus is provided to prevent a strip from being biased into one direction by installing guide plates at front and rear portions of a feeding table so as to guide both sides of the strip. CONSTITUTION: A feeding table(10) includes a frame(11) having a rectangular shape with a predetermined height and guide rolls(12) aligned lengthwise the frame(11) so as to guide a strip. A plurality of side guide plates(20) are vertically installed on the guide rolls(12) corresponding to front and rear portions of the frame(11). The side guide plates(20) are aligned lengthwise on the feeding table(10). Driving cylinders(21) are installed at front and rear sides of the feeding table(10). The driving cylinders(21) are connected to rear ends of the side guide plates(20) so as to move the side guide plates(20) widthwise on the strip. A guiding roll is provided at a front of the guide plates(20).
Patent KR-20030054178-A (KR)
Title: A method for froming barrier metal layer of semiconductor device
Inventor: KO CHANG JIN
IPC: H01L21/3205
Filed: 2001-12-24
Abstract: PURPOSE: A method for forming a barrier metal film of a semiconductor device is provided to be capable of improving the barrier property by using tantalum and Cu-Rd alloy as the barrier metal film. CONSTITUTION: The first metal wiring(12) is formed on a semiconductor substrate(11). An insulating layer(13) and an interlayer dielectric(14) are sequentially formed on the resultant structure. A trench is formed by selectively etching the interlayer dielectric(14). A via hole is formed to expose the first metal wiring(12) by selectively etching the interlayer dielectric and the insulating layer. After forming a Ta film(17) and a Cu-Rd alloy(18) as a barrier metal on the trench and the via hole, the second metal wiring(20) is then formed on the barrier metal.
Patent KR-20030054796-A (KR)
Title: remote control service system for imagination experience of electric home appliances and service method thereof
Inventor: MUN GYEONG HO
IPC: G06Q50/00
Filed: 2001-12-26
Abstract: PURPOSE: A household electronics virtual experience service system and a method for the same are provided to offer contents for enabling a user to virtually experience household electronics via a remote control operation. CONSTITUTION: The system comprises a contents providing server(110), a database server(120), a result data extraction server(130), and a WAP(Wireless Application Protocol) gateway server(140). The contents providing server(110) receives a virtual experience request for the household electronics from a user, and provides a corresponding service for each household electronics. The database server(120), linked to the contents providing server(110), stores the contents necessary for the virtual experience for each household electronics, and also the result data resulted from a control specification for each household electronics. The result data extraction server(130), linked to the contents providing server(110), extracts control result data according to a customer selection. The WAP gateway server(140), linked to the contents providing server(110), connects a customer terminal to the contents providing server(110) over the wireless communication network.
Patent KR-20030055705-A (KR)
Title: Method for formating crank shaft oil pass for lubricating device of compressor
Inventor: CHOI YONG HO
IPC: F04B39/02
Filed: 2001-12-27
Abstract: PURPOSE: A method for forming an oil channel of a crankshaft for a lubrication unit of a compressor and a structure of the same are provided to reduce man-hours needed for processing the oil channel. CONSTITUTION: A structure of an oil channel includes a sloping hole(31) to which an oil pick-up tube is forcibly inserted; a vertical hole(32) and an oil supply hole(33) connected with the sloping hole; and an oil hole(34) perpendicularly connected with the vertical hole. The sloping hole comprises a first sloping hole(31a) having a diameter(d2) larger than a diameter(d1) of the vertical hole; and a second sloping hole(31b) having a diameter(d3) larger than the diameter of the first sloping hole, and is formed with depth(L2) deeper than a location on which the oil hole is formed. Process chip formed during processing of the oil hole is completely removed as the sloping hole is processed without separate tumbling process or brush process so as to reduce man-hours. Faulting between boundary surfaces of the vertical hole and the sloping hole is almost removed to prevent instability of oil flowing or generation of turbulence.
Patent KR-20030059512-A (KR)
Title: A skim coat mortar composition using by product
Inventor: JUNG BYEONG U
IPC: C04B18/12
Filed: 2001-12-29
Abstract: PURPOSE: Provided is a resin mortar composition for plastering which has improved compression strength and saved manufacturing cost by substituting slime and tail as byproducts, for sand comprising conventional mortar composition. CONSTITUTION: The plastering mortar is composed of main materials containing 20-30pts.wt. of slime(40-50micrometer) and 20-30pts.wt. of tail as byproducts generated from purification of silica, and 40-60 pts.wt. of portland cement, and additives containing 1.0-3.0pts.wt of resin such as ethylene vinylacetate, styrene-butadiene, 0.05-0.25pts.wt. of fluidifying agent such as melanin sulfonate and naphthalene sulfonate, and 0.2-0.6pts.wt of thickener such as methyl cellulose, ethyl cellulose, wherein the amounts of additives are based on 100pts.wt. of main materials.
Patent KR-20010080915-A (KR)
IPC: D21H21/16
Filed: 1999-10-26
Abstract: 종이 사이징제를 함유하는 분산제를 안정화시키는 데 유용한 조성물 및 제조 방법이 제공된다.  이 분산제는 약 200,000 미만의 점도 평균 분자량을 갖는 소수적으로 변형된 수용성 중합체를 포함한다.  사이징제 및 종이 처리를 위한 다른 제제를 포함하는 분산제가 본 발명의 방법에 따라 제조될 수 있다.
Patent KR-20010078401-A (KR)
IPC: G10L25/78
Filed: 1999-11-12
Abstract: 오디오신호가 정보(122, 124, 125)를 포함하는지를 결정함으로써 오디오신호의 엔코딩 동안에 지각적으로 관련있는 비-음성 정보를 보존할 수 있다. 만일 오디오신호가 정보를 포함한다면, 오디오신호의 음성/잡음 분류가 무시되어(43) 오디오신호를 잡음으로 잘못 분류하는 것을 방지한다.
Patent KR-20010099817-A (KR)
IPC: G01K11/24
Filed: 1999-11-26
Abstract: 본 발명은 측정치의 정밀도, 특히 레이저 간섭계를 이용했을 때의 거리측정을 개선하는 방법에 관한 것으로, 레이저 간섭계에서 방사된 레이저빔(3)의 경로를 따라가는 음파의 속도를 측정하고, 그 결과값을 이용해 측정값, 특히 거리측정값에 대한 기온에 따른 조정값을 계산하여 레이저빔의 모든 경로를 따라 기온의 영향을 판단하는 것을 특징으로 한다.
Patent KR-20010089783-A (KR)
IPC: H01L23/532
Filed: 1999-12-17
Abstract: 본 발명자들은 반도체 피처 표면(129)상에 증착된 구리 시드층(132)의 스텝 커버리지를 향상시키는 방법을 고안하였는데, 이는 특히 높은 종횡비를 가진 작은 사이즈의 피처에 유용하다.  높은 종횡비 피처의 예로서 콘택 비아(122)를 사용하여, 종래 개념과는 달리, 이온이 되는 증착 구리종의 비율을 증가시킴으로써 비아의 바닥 및 비아의 벽상에서 동시에 구리 시드층 커버리지를 증가시키는 것이 가능하다는 것을 실험했다.  구리 시드층에 대하여 충분한 스텝 커버리지를 얻는데 필요한 종(species) 이온화 비율은 피처의 종횡비 함수이다.  이와 같은 이온화되는 구리종의 비율 증가는 구리 타깃의 레이저 절제, 전자 사이클론 공진, 공중 캐소드 및 본 출원인이 선호하는 유도 결합 RF 플라즈마와 같은 공지 기술을 이용하여 달성될 수 있다.  본 발명자들은 유도 결합 플라즈마가 이온화를 증가시키기 위하여 이용될 때, 이온화 소스에 대한 파워의 증가는 많은 경우에 원하는 이온 비율을 얻기에 충분하지 않다는 것을 발견했다.  일반적으로 플라즈마 가스는 아르곤이며, 구리 시드층 증착 챔버에서 아르곤 압력은 약 20 내지 100mT, 바람직하게 20 내지 70mT 범위 내로 된다.
Patent KR-20010110783-A (KR)
IPC: A44B19/22
Filed: 2000-04-11
Abstract: The present invention provides a flexible storage bag having an opening and a color indicating element adjacent to the opening, a mechanical interlocking seal for closing the opening, and a slider for sealing the mechanical interlocking seal. The slider includes an aperture, and the color indicating element is viewable through the aperture when the slider reaches a position along the mechanical interlocking seal to register the aperture with the color indicating element. The color indicating element is preferably positioned adjacent to an end of the mechanical interlocking seal, preferably positioned so as to indicate that the mechanical interlocking seal has been fully closed. The color indicating element may be a plastic insert of a different color than its surroundings or may be printed or painted in place.
Patent KR-20020020726-A (KR)
IPC: G11C11/56
Filed: 1997-12-11
Abstract: 다-비트 메모리 셀의 메모리 상태는, 메모리 상태의 경계를 구성하는 레벨을 갖는 판독 기준 신호를 생성하여 구분되어진다. 판독 기준 신호는 메모리 셀을 프로그래밍 하는 것을 제어하는 데 이용되는 프로그래밍 기준 신호의 레벨에 의존한다. 따라서, 메모리 셀은 프로그래밍 처리 중에 자신의 메모리 상태를 판독하지 않고도 프로그램될 수 있다. 기준 신호의 양 세트는, 온도 및 시스템 전압과 같은 조건의 변화에 따른 메모리 셀의 동작 특성의 변화를 추종하는 기준 셀에 의해 생성되어 메모리 프로그래밍 및 판독의 신뢰도를 향상시킨다.
Patent KR-20020023955-A (KR)
Title: Colostomy pump device
IPC: A61F5/445
Filed: 2000-06-26
Abstract: A device for evacuating waste product through an orifice in a mammalian body, the device including a chamber having an irrigating means for introducing an irrigating fluid into the orifice and a suction means for removing the irrigating fluid waste products from the orifice.
Patent KR-20030060130-A (KR)
Inventor: HONG JONG CHEOL
Filed: 2002-01-07
Abstract: PURPOSE: A method and a system for offering a lucky number using the wireless Internet are provided to increase the wireless Internet use through the continuous connection of a client by offering the lucky number whenever the client connects to a web site, and to maximize the AD(ADvertisement) profit by inserting a differentiation AD of each client. CONSTITUTION: A web server(105) operates the site connected to the client(125) through the wireless Internet, manages the contents, and is operated by linking with a number management server(110), a certification server(115), and a database server(120). The number management server(110) generates and manages the lucky numbers offering to the client(125) when the client(125) connects to the site, and stores the number data inputted from the client(125) in the database server(120). The certification server(115) secures the basic certification of the client(125) by receiving the mobile communication subscriber data from the database server(120). The database server(120) stores the data needed to operate the system(100).
Patent KR-20030060324-A (KR)
Inventor: AHN CHANG HUI
IPC: H01M10/052
Filed: 2002-01-08
Abstract: PURPOSE: A lithium polymer secondary battery and a method for producing the same are provided to decrease the whole thickness of the battery, to solve a short problem and to reduce the manufacturing cost. CONSTITUTION: The lithium polymer secondary cell comprises a cathode plate(21) comprising a layer(21b) of cathode active material formed on at least one surfaces of a cathode collector(21a) in the form of a sheet having no pores; an anode plate(23) comprising a layer(23b) of an anode active material formed on at least one surfaces of an anode collector(23a) having multiple pores; and a separator(25) located between the cathode plate(21) and anode plate(23) to insulate them.
Patent KR-20020023371-A (KR)
Title: The rubber casting device of deserted roller covered rubber
Inventor: KIM KYENG DOO
IPC: B29B17/02
Filed: 2002-01-21
Abstract: PURPOSE: Provided is a method for removing rubber material from a waste roller coated with rubber material, whereby it is possible to recycle the rubber material as fuel and the metallic material as resources. CONSTITUTION: The apparatus comprises a waste roller fixing part(1) for fixing and rotating a waste roller, a moving cutter part(2) which travels over the outer surface of the waste roller in a longitudinal direction of the waste roller, and a circumference cutting part(3) for cutting the circumference of the waste roller. The waste roller fixing part(1) is provided with a main body(10) and a pair of beds(11). At both side ends of the beds(11), heads(13,13a) having chucks(12) for fixing the roller shaft are provided. One head(13a) at one side end is connected to transportation cylinders(14,15). The moving cutter part(2) includes a pair of lifting platform(20, 20a) disposed over the main body(10) by ascending cylinders(21) between the beds(11). On the rail in the roller lifting platform(20,20a), a bundle of cutter blades(23) which is connected to a cutting blade cylinder transporting cylinder(24) through a vertical hem is provided. The bundle of cutter blades(23) is connected to the bottom to the lifting cylinder. The circumference cutting part includes a circumference cutting platform(31) traveling right and left over the bed(30) in the rear of the main body(10) and a cutting blade(31) disposed on the cutting platform(31).
Patent KR-20030067312-A (KR)
Title: Paper feeding apparatus for printing device
Inventor: KIM SEONG U
IPC: B41J11/58
Filed: 2002-02-08
Abstract: PURPOSE: A paper feeding device used in a printer is provided to prevent papers from being overlapped with each other while being fed by allowing an outer peripheral portion of a pickup roller to be elastically deformed depending on an amount of papers. CONSTITUTION: A paper feeding device includes a feeding cassette(110), which is detachably coupled to a printer body for receiving papers therein. A knock-up plate(112) is installed in the paper feeding cassette(110) in order to stack papers thereon. A knock-up plate spring(114) is arranged at a lower portion of the knock-up plate(112) in order to upwardly bias the knock-up plate(112). Finger members are provided at both front edges of the paper feeding cassette(110). A semi-circular pickup roller(116) is rotatably installed in the printer body in order to convey papers into the printer body.
Patent KR-20030067996-A (KR)
Inventor: KWON HYEOK JIN
IPC: G02F1/1333
Filed: 2002-02-09
Abstract: PURPOSE: An apparatus for dispensing liquid crystal capable of protecting a nozzle is provided to prevent inferior liquid crystal dropping due to transformation and damage of an outlet of the nozzle. CONSTITUTION: A liquid crystal container(124) is filled with liquid crystal. Gas is applied to an upper part of the liquid crystal container to give pressure to the liquid crystal. A case(122) contains the liquid crystal container. A needle sheet(143) is mounted at a lower part of the liquid crystal container and has an exhaust hole exhausting liquid crystal of the liquid crystal container. A needle(136) is inserted into the liquid crystal container to be movable up and down. A spring(128) is installed at one end part of the needle and the other end part of the needle contacts with the exhaust hole of the needle sheet, so that the exhaust hole of the needle sheet is opened and shut by the movement of the needle. A solenoid coil(130) and a magnetic stick(132) are mounted at an upper part of the needle for generating magnetic force according to applied power source to move the needle upward. A nozzle is mounted at the lower part of the liquid crystal container for dropping the liquid crystal of the liquid crystal container on a substrate with an outlet(146). The nozzle has a protective wall formed around the outlet.