baber/WOPTO huggingface dataset:
Patent KR-20010099936-A (KR)
IPC: H01L23/29
Filed: 1999-09-16
Abstract: 본 발명의 전자 회로 장치는 90 내지 100 중량%의 경화성 에폭시 변형된 방향족 비닐-공액 디엔 블록 공중합체, 선택적으로 10 중량% 이하의 에폭시 수지 및 유효량의 에폭시 경화제를 함유하는 수지 조성물로, 공중합체와 에폭시 수지의 중량%는 경화제를 제외한 에폭시 보유 물질의 중량을 기준으로 하는 수지 조성물을 포함한다. 이 수지 조성물은 전자 접착제, 보호용 코팅 또는 봉합재로서 사용될 수 있다. 전자 회로 장치는 85℃ 및 85% 상대 습도에서 168 시간, 220℃의 온도에서 10 내지 40초 간의 조건하에서 이 회로의 기판으로부터 경화된 수지 조성물의 간극발생 및 박리화가 일어나지 않는 것을 비롯하여 우수한 열 및 수분 둔감성을 나타낸다.
Patent KR-20010101602-A (KR)
Title: Method for producing chlorine
IPC: C01B7/04
Filed: 2000-01-19
Abstract: In a method for producing chlorine comprising oxidizing hydrogen chloride present in a gas containing the hydrogen chloride using a gas containing oxygen in the presence of a catalyst, an improvement which comprises conducting the oxidation of the hydrogen chloride in a reaction region comprising at least two catalyst-packed layers connected in series and carrying out the temperature control of at least one reaction region using a heat exchange system is disclosed. This method enables the inhibition of formation of excess hot spots and effective utilization of the catalyst-packed layers, which results in maintaining stable activity of the catalyst and in the production of chlorine in high yield with good stability.
Patent KR-20020022667-A (KR)
IPC: H04N5/445
Filed: 2000-06-08
Abstract: 지상 안테나에 연결된 HDTV 수신기는 지상 디지털 텔레비전 신호의 실시간 신호 강도를 표시한다. 그래픽 유저 인터페이스는 스크롤 가능한 그리드 포맷(scrollable grid format)으로 전 지상 텔레비젼 신호에 관한 여러 데이터를 표시하는 것이 바람직하다. 이 그리드는 이 그리드로부터 선택된 텔레비전 신호의 활성 비디오 표시(active video display) 내에 표시된다. 선택된 채널에 대한 오디오도 활성화된다. 튜닝되거나 선택된 전 채널 목록은 검색시에 도움을 주기 위해 유지된다. 채널 목록은 특정 채널 검색 동안 업데이트된다.
Patent KR-20020012264-A (KR)
Title: Communications protocol for packet data particularly in mesh topology wireless networks
IPC: H04L12/56
Filed: 2000-06-05
Abstract: In a wireless mesh topology data communications network, a communications method having a type of handshaking protocol for data exchange. A portion of the protocol is synchronous, using a schedule of control channel sessions held at all mutually communicating nodes of the network and a portion of the protocol is asynchronous, relying upon gaps between control channel sessions for transmission of requested data. Nodes (A, B) which are in line of sight relation request data from each other using a request to send (RTS) message and a clear to send (CTS) message. A requesting node sends an RTS message to a neighbor node with information about gaps specifying the location of requested data. A supplying node transmits a potential schedule for sending requested information and the requesting node sends a CTS message agreeing upon the schedule. The potential schedule includes a number of available gaps between known control channel sessions. Because transmissions are scheduled, rapidly switchable directional antennas at requesting and supplying nodes may be used with good advantage. <IMAGE>
Patent KR-20020023966-A (KR)
IPC: C07C17/10
Filed: 2001-04-26
Abstract: 에틸렌 화합물, 탄화수소 화합물, 카본 모노옥사이드 및/또는 카본 디옥사이드를 포함하는 테트라플루오로메탄을, 평균 포어 크기 3.4 내지 11 Å 및 Si/Al 비율 1.5 미만을 갖는 제올라이트 및/또는 평균 포어 크기 3.4 내지 11 Å을 갖는 탄소질 흡착제와 접촉시킨다. 이리하여 산업상 유리하고 우수한 수율을 제공하는 고-순도 테트라플루오로메탄을 얻을 수 있다.
Patent KR-20030062073-A (KR)
Title: Method for fabricating long wavelength vertical-cavity surface emitting lasers
Inventor: HAN WON SEOK
IPC: H01S5/20
Filed: 2002-01-16
Abstract: PURPOSE: A method for fabricating a long wavelength VCSEL(Vertical-Cavity Surface-Emitting Laser) is provided to reduce a current implantation diameter by implanting heavy ions and regrowing a crystal. CONSTITUTION: A lower dispersion Bragg reflection mirror(10), a laser active medium(11), and a heat spreading layer(12) are sequentially grown by considering the thickness of a resonator. A photoresist mask is formed on the heat spreading layer. A current confining layer(13) is formed by implanting ions into an exposed portion of the heat spreading layer. The photoresist mask is removed. An Inp layer(14) and a current spreading layer(15) are formed regrown on the heat spreading layer. An electrode(16) is formed on the current spreading layer. An upper dispersion Bragg reflection mirror(17) is formed thereon. An Au reflective mirror(18) is formed on the upper dispersion Bragg reflection mirror.
Patent KR-20030063981-A (KR)
Title: Hose pump
Inventor: PARK JONG KUK
IPC: F04B43/12
Filed: 2002-01-25
Abstract: PURPOSE: A hose pump is provided to pump pumping substances by pressing the inner side of a hose while a piston housing, attached to the hose, rotates eccentrically. CONSTITUTION: A hose(1) has a pumping part(7) bent up between a suction port(3) and a discharge port(5). A piston(21) is disposed to a circular space part formed by the bent-up shape of the pumping part. A case(41) is mounted to the outer peripheral surface of the hose, to fix the shape of the hose. A connecting member is integrally formed to the outer peripheral surface of a housing(22) of the piston, and the connecting member is inserted into the hose. Thus, the housing and the hose are integrally connected each other. The outside of the hose is incised. Reinforcement parts formed to an incised portion of the hose are fitted between flanges of the case and then fixed by such a combining unit as a bolt. Thus, the outer side of the hose is fixed to the case. The hose is forcibly restored and the housing and the hose move integrally and therefore, wear of the hose is prevented.
Patent KR-20030067103-A (KR)
Title: Manufacturing method of fish meat of common eel
Inventor: KIM GI SU
IPC: A23L17/00
Filed: 2002-02-07
Abstract: PURPOSE: A method of processing an eel by removing fins, intestines or the like from the eel, washing, seasoning and freezing the dressed eel is provided which permits long-term storage and distribution of eels while maintaining freshness thereof. CONSTITUTION: An eel is pretreated by removing the viscera, fin or the like therefrom in a pretreatment process, the dressed eel is washed two times to remove fat in a washing process and then hydrated to a moisture content of 79 to 81 % in a hydration process. Then, the hydrated eel is soaked in seasoning soy sauce for 1.5 to 2.5 hrs in a soy sauce seasoning process, roasted in a roasting process and then freeze-dried at -35 deg.C in a quick freezing process after vacuum packing.
Patent KR-20030069529-A (KR)
Inventor: SHIN HYUN KEUN
IPC: B65D90/00
Filed: 2002-02-21
Abstract: PURPOSE: A pipeline portion of a concrete water tank is provided to prevent the generation of leakage around a pipeline portion with a pipe and prevent contamination materials generated outside a concrete water tank from being introduced to the inside. CONSTITUTION: A pipe(310) is mounted through a wall(110) forming a concrete water tank(100). A polyethylene sheet(200) is fixedly mounted to an inner side face of the wall(110) on which the pipe(310) is mounted. A flange(311) of which one side face is contacted to the polyethylene sheet(200) is welded to the end of the pipe(310) penetrating the wall(110). An adaptor flange(400) is fixedly mounted to the other side face of the polyethylene sheet(200) by a bolt(500) to be engaged to the flange(311), thereby achieving the water proofing of the pipe(300).
Patent KR-20030072480-A (KR)
Title: Delay control circuit of dynamic focus signal and method thereof
Inventor: LEE JAE HUN
IPC: H04N3/26
Filed: 2002-03-04
Abstract: PURPOSE: A circuit and a method for controlling delay of a dynamic focus signal are provided to control a time delay generated in amplifying the dynamic focus signal of a CRT monitor from the outside. CONSTITUTION: A pulse center detecting circuit(430) generates a center detecting signal detecting pulse center of a first pulse signal in response to the first pulse signal. A first delay control signal generating circuit(440) compares a level of a first comparing signal generated in a linear function type in response to the first pulse signal with a level of a second comparing signal, and generates a first delay control signal having a first or second logic level in response to the result of the comparison. A selecting circuit(450) selects the center detecting signal or the first delay control signal in response to a predetermined selecting signal for generating a second delay control signal controlling delay volume of a dynamic focus signal.
Patent KR-20030073549-A (KR)
Title: Composition for gel polymer electrolyte gellationable at ambient temperature
Inventor: LEE JAE MYEONG
IPC: H01M10/04
Filed: 2002-03-12
Abstract: PURPOSE: Provided are a gel composition for polyelectrolyte which can gel at ambient temperature, a polymer battery which does not show self-discharge and thus has an excellent capability, and a method for producing the battery without heating step. CONSTITUTION: The composition comprises a gelling agent which is gelled at ambient temperature, and a liquid electrolyte containing an ionic salt. The gelling agent is a mixture of nitrogen-containing polymer and epoxy-containing compound in a weight ratio of 2-5:1. The composition comprises 1.5-2.0 wt% of nitrogen-containing polymer. The nitrogen-containing polymer is at least one selected from poly(vinylpyridine-co-styrene), poly(vinylpyridine), polypyridine, poly(vinylpyrrolidinone). poly(vinylpyridine/acrylate), polypyrrole, and polyaniline.
Patent KR-20020075237-A (KR)
Inventor: DEVILLERS SYLVAIN
IPC: G06F12/00
Filed: 2002-03-18
Abstract: PURPOSE: A method for transferring a specific version of an object is provided to reduce data amount for storing, and to have no need to connect to a browser. CONSTITUTION: An electronic document describing at least a page intended for display on a screen of electronic equipment, the document including at least an access point that specifies a progressive file organized in several parts and containing a maximum version of an object, characterized in that the access point specifies at least one or more parts of the progressive file corresponding to at least one version of the object.
Patent KR-20030075692-A (KR)
Title: Refrigerator Network System and Controlling Method for the Same
Inventor: KIM CHANG HO
IPC: G06Q10/10
Filed: 2002-03-20
Abstract: PURPOSE: A refrigerator network system capable of capturing an image and a controlling method thereof are provided to picture and edit a photo in a position not placing a refrigerator by controlling an image capturing tool installed to the refrigerator transmitting/receiving the data through a network constructed in a home. CONSTITUTION: The refrigerator(1) refrigerates and freezes foods, and transmits/receives the data with the network in order to making a user use the Internet. The image capturing tool(2) captures the image outside of the refrigerator(1) by installing outside of the refrigerator(1). An operating device(11) captures the image remotely by connecting to the refrigerator(1) through the network and controlling the image capturing tool. The operating device(11) comprises a communication module(12), a microcomputer(13) controlling the communication module(12) and the image capturing tool(2), and downloading the image stored in a refrigerator memory(3), and an operating tool memory(14).
Patent KR-20030078259-A (KR)
Title: A manufacturing method of ground bait for carp fishing
Inventor: YUN TAE HYUN
IPC: A01K97/04
Filed: 2002-03-28
Abstract: PURPOSE: A method for making chum for carp fishing is provided to have an excellent fish collecting effect due to high alimentary properties. CONSTITUTION: The method comprises the steps of: extracting sericite by precipitating loess in the water, separating floating particles and drying the same; mixing 50 to 80 weight parts of the extracted sericite and 450 weight parts of perilla meal, a main material of chum; and inserting the mixture into a predetermined vinyl bag and vacuum-packaging the same.
Patent KR-20030078319-A (KR)
Title: Network system and operating method for the same including web acceleration technology
Inventor: KIM JIN SUL
IPC: H04L12/00
Filed: 2002-03-29
Abstract: PURPOSE: A network system including web acceleration technology and an operating method therefor are provided to include a switch unit connected between clients and servers and compressively storing data transmitted to the client from the server, thereby simply constructing the network system. CONSTITUTION: The first network connector(20) is connected to many clients(C1-Cn). The second network connector(30) is connected to many servers(S1-Sn). A compressor(60) compresses data outputted from the servers(S1-Sn) for supplying information requested by the clients(C1-Cn) connected to the first network connector(20). The first and second network connectors(20,30) include web session managers(41,42) for managing connections of the clients(C1-Cn) and the servers(S1-Sn). A switch unit(10) further comprises a cache(50) for storing the compressed data. If the clients(C1-Cn) request the same information again, the stored data are transmitted to the clients(C1-Cn).
Patent KR-20030078504-A (KR)
Title: Making process of cushion and sound absorption mat
Inventor: SEO HONG SEOK
IPC: B29B17/00
Filed: 2002-03-30
Abstract: PURPOSE: A method for preparing cushion type mattress having sound-absorption performance is provided, which is applied to floors or walls of gyms and/or infant schools by using semi-permanent waste tire instead of conventional wood panels or cement material. CONSTITUTION: The method comprises admixing, in weight percent, 20% of EPDM, 20% of a rubber for absorbing impact, 7.6% of VN3, 40% of CaCo3, 0.6% of releasing agent, 0.8% of SuNoc, 0.8% of dispersing agent(PEG), 2% of assistant agent(Zno MGO), 7.8% of lubricant and 0.6% of accelerator then forming a panel by a press-molding machine at 160deg.C for 10 minutes; grinding the panel into 3-5mm particles; preparing colored rubber chips(3); blending 15-30% of the chips(3) with 70-80% of powdered tire(2), 10-20% of urethane adhesive and 2-5% of teflon based releasing agent then forming the final mattress by the molding machine at 150deg.C for 10 minutes; and drying it at 20deg.C or less.
Patent KR-20030079412-A (KR)
Title: Method for forming a metal line of semiconductor device
Inventor: PARK TAE HUI
IPC: H01L21/28
Filed: 2002-04-04
Abstract: PURPOSE: A method for forming a metal interconnection of a semiconductor device is provided to be capable of improving the reliability of metallization and reducing the resistance by restraining over-etching of a conductive layer. CONSTITUTION: After forming an insulating layer(104) on a lower metal film(102), a contact hole is formed to expose the lower metal film by selectively etching the insulating layer. After forming an anti-reflective layer(106) on the resultant structure, a thick conductive layer(108a) is deposited to entirely fill the contact hole. The thick conductive layer(108a) is partially removed by performing the first etch-back processing using a mask pattern. After removing the mask pattern, the second conductive layer is redeposited. The conductive layer is selectively removed by performing the second etch-back processing using the anti-reflective layer(106) as an etch stop layer. Then, a metal interconnection is formed.
Patent KR-20030079495-A (KR)
Title: Air conditioner recovery recycle recharge evac tank refill system
Inventor: HONG HYEON SEOK
IPC: F25B45/00
Filed: 2002-04-04
Abstract: PURPOSE: An apparatus for automatically replacing refrigerating oil of a refrigerant gas recovering and regenerating system of an air conditioner for an automobile is provided to supply accurate amount of fresh refrigerating oil as much as amount of recovered waste refrigerating oil. CONSTITUTION: An apparatus includes a fresh oil supply tube(107) fixed on a bracket(102) and connected with a second connecting tube of a recovering and regenerating system by a connecting tube(114); a waste oil recovery tube(109) joined to the bracket, and connected with a recovery tube(115) of a filter(10) of the recovering and regenerating system to collect waste refrigerating oil filtered off by the filter; a plurality of lids(103) joined to the bracket together with the fresh oil supply tube and the waste oil recovery tube; a fresh oil barrel(104) joined to the lid by screw to supply fresh refrigerating oil to the fresh oil supply tube; a waste oil barrel(106) joined to the lid by screw to collect waste refrigerating oil recovered through the waste oil recovery tube; and an electronic scale(101) fixing a lower side of the bracket, and having a recovery tank(19) mounted thereon to weigh fresh oil in the fresh oil barrel and waste refrigerating oil collected to the waste oil barrel.
Patent KR-20030082808-A (KR)
Title: Vibration control apparatus
Inventor: PARK YEONG CHAN
IPC: F16F15/00
Filed: 2002-04-18
Abstract: PURPOSE: An insulation device of vibration is provided to damp vibration of supported articles against vertical or horizontal vibration by assembling a coil spring with a cam conveniently with simple structure. CONSTITUTION: A vibration insulating device comprises a rotating bar assembly(10) supporting the lower part of a support leg; a first cam(20) integrally combined with the rotating bar assembly, and composed of a curved part and a guide bar(70) extended vertically in the curved part; a second cam(30) composed of a curved portion corresponding to the curved part of the first cam and contacted to the first cam and a guide cam(50) inserting the guide bar, and pushed against the first cam by reaction force from relative rotation of the curved portion in rotating the first cam; and a support wall(60) fixed to a support bar to insert the guide cam with sliding, and to apply restoring force through a coil spring(40) fitted to the guide cam in pushing the second cam.
Patent KR-20020095054-A (KR)
Inventor: KIM KONG YEON
IPC: F03G7/10
Filed: 2002-04-19
Abstract: PURPOSE: A power generator using weight deviation and gravity by eccentricity of a circle is provided to generate power without supply of consumable power source and secure clean energy not having environmental pollution. CONSTITUTION: In a power generator using weight deviation and gravity by eccentricity of a circle, a right and a left frame(200,300) are oppositely installed on a fixed plate(110) and upper sprockets(210,310) and lower sprockets(220,320) are installed and then connected by chains(230,330). Weighted materials(400) are eccentrically connected to the chains at the same intervals. Moving plates are installed to the inner side of the right and left frame. Weight deviation is generated by making some of the weighted materials maintain the eccentric state, and the chains are moved downward by making the weighted materials fallen down by gravity force. The sprockets and shaft rods(213,313,221,321) are rotated by movement of the chains and so rotating power is generated.
Patent KR-20030083913-A (KR)
Title: Manufacturing Method for Photonic Crystals Using Self-assembled Particles on Solvent Surface
Inventor: LIM SANG HYEOK
IPC: G02B6/13
Filed: 2002-04-23
Abstract: PURPOSE: A method for fabricating a photonic crystal using self assembly of particles at a solvent surface is provided, which fabricates the photonic crystal uniformly on a large area within a short time. CONSTITUTION: According to the method for fabricating a photonic crystal using nano particles, a nano particle having an effective density lower than a density of a solvent is dispersed uniformly in a solvent. Then the particles are self-assembled on the solvent surface by evaporating the solvent. And the self-assembled particles are transferred onto a substrate.
Patent KR-20030085756-A (KR)
Title: Apparatus and method for purifying noxious gas and condensed water
Inventor: KIM JEONG SEOP
IPC: F25J3/00
Filed: 2002-05-01
Abstract: PURPOSE: Provided are an apparatus and method for purifying toxic gas and condensed water to remove toxic gas, toxic microorganisms and organic materials at a high temperature and a high humidity with bad odor. CONSTITUTION: The apparatus includes a first purifying unit(A), a second purifying unit(B), an iodide gas supplying part(16), an ionized gas supplying part(25); and a blower. The first purifying unit(A) includes, from the top, a first gas receiving part(1); a first gas purifying, protein degrading and condensing part(2) for purifying and condensing of hot toxic gas; a first gas and condensed water purifying part(3); a second gas receiving part(5); a second gas and condensed water purifying part(6); and a first purified condensed water receiving part(7). The second purifying unit(B) includes, from the bottom, a second purified condensed water receiving part(8); a third gas and condensed water purifying part(9); an ionized air receiving part(10); a second gas purifying, protein degrading and condensing part(11), a fourth gas and condensed water purifying part(12); and a final gas purifying part(13).
Patent KR-20020048341-A (KR)
Inventor: LEE HAN SEE
IPC: B01D47/02
Filed: 2002-05-10
Abstract: PURPOSE: Provided is a wet-type dust collector for purifying flue gas, which can effectively capture particulate air pollutant entrained in flue gas by finely bottom-bubbling the flue gas. CONSTITUTION: The wet-type dust collector comprises a device which is installed at the bottom of filtration tank and produces air bubbles and eject it into water; a porous plate(7) which is installed at the upper part of the filtration tank and produces noise when filtrated gas leaks out from water surface(6). The air bubble producing device(5) has many perforations and several gaps for water circulation.
Patent KR-20030088746-A (KR)
Title: Water channel block
Inventor: KWON CHAN SEONG
IPC: E02B13/00
Filed: 2002-05-15
Abstract: PURPOSE: A prefabricated channel pipe is provided to prevent a water leakage of a channel pipe and an inflow of soil to a channel pipe. CONSTITUTION: In the prefabricated channel pipe composed of a lower wall(11) and both side walls(12) which are connected longitudinally, a pair of gusset plates(2) unified with a channel pipe(1) are formed on the front outside of both side walls(12) and provided with an assembly tap hole(21) fastened with a fixing bolt(4), and an arc long groove(3) is formed on the rear outside of both side walls(12) to fix an end of the fixing bolt(4) fastened to the assembly tap hole(21).
Patent KR-20030088773-A (KR)
Title: Programmable mask and a method for fabricating biomolecule array using the same
Inventor: JUN CHI HUN
IPC: G02F1/1335
Filed: 2002-05-15
Abstract: PURPOSE: A programmable mask and a method for fabricating a biomolecule array using the same are provided. A high density biomolecule array is fabricated by selectively irradiating UV to sample substrate. CONSTITUTION: A programmable mask comprises a lower substrate(100a) comprising a polysilicone thin layer transistor, a lower pixel electrode(117) consisting of transparent electrode connected to drain electrode(112) of the thin layer transistor and an orientation film(116) in the upper part, and a polarizing plate(120a) in the lower part; an upper substrate(100b) comprising a UV shade, a protection and insulation film, an upper pixel electrode(119) consisting of transparent electrode and an orientation film(116) in the lower part, and a polarizing plate(120b) in the upper part; liquid crystal being inserted between the upper and lower substrates and selectively transmitting light according to electric signal; and an operating circuit on the lower substrate, wherein the operating circuit is formed with the polysilicone thin layer transistor simultaneously and positioned in the same plane as the pixel region.