baber/WOPTO huggingface dataset:
Patent KR-20020052689-A (KR)
Inventor: CHO IN SIK
IPC: C08L63/00
Filed: 2000-12-26
Abstract: PURPOSE: Provided are an epoxy resin composition which has excellent mechanical, thermal, and electrical properties, and which can be easily shaped, and a plug-in-socket. CONSTITUTION: The epoxy resin composition comprises 0.4-1.4 moles of hardener with respect to 1 mole of epoxy resin. The composition also comprises 50-90 wt% of silica. The epoxy resin is at least one selected from the group consisting of bisphenol A type of epoxy resin, bisphenol F type of epoxy resin, phenol novolac type of epoxy resin, cresol novolac type of epoxy resin, and naphthalene type of epoxy resin. The hardener is amine compound, phenol compound or acid anhydride. The average particle diameter of the silica is 5-50 micrometer.
Patent KR-20020053329-A (KR)
Title: Resin composition for film with excellent resistance against agricultural chemicals
Inventor: HONG MYEONG SEON
IPC: C08J5/18
Filed: 2000-12-27
Abstract: PURPOSE: A resin composition for an agricultural chemicals-resistant film is provided, to prevent the oxidation degradation of a film due to agricultural chemicals, thereby increasing the lifetime of the film. CONSTITUTION: The resin composition comprises 100 parts by weight of a base resin; 0.1-0.2 parts by weight of an antioxidizing agent; 0.1-0.2 parts by weight of a UV stabilizer; and 0.01-3 parts by weight of the agricultural chemicals-resistant ingredient represented by the formula 1, wherein R is an alkyl group of C1-C20, an alkyl group of C1-C20 substituted with a hydroxy group, a cycloalkyl group of C5-C12, a cycloalkyl group of C5-C12 substituted with an alkyl group of C1-C4, or an alkyl group of C2-C20 containing O or S in the middle of the chain. Preferably the base resin is low density polyethylene, linear low density polyethylene, a mixture of low density polyethylene and linear low density polyethylene, or high density polyethylene; the antioxidizing agent is methylene(3,5-ditert-butyl-4-hydroxyphenyl)propionate, ditert-butyl-hydroxytoluene or their mixture; and the UV stabilizer is bis(2,2,6,6-tetramethyl-4-piperidine)sebacate, or 2,2,6,6-tetra piperidine derivatives.
Patent KR-20020054851-A (KR)
Title: Liquid Crystal Display Device
Inventor: KIM JEOM JAE
IPC: G02F1/13
Filed: 2000-12-28
Abstract: PURPOSE: A liquid crystal display is provided to form ON/OFF pads for testing signals applied to a liquid crystal display in the same shape as the shape of an electrode pad to prevent a rubbing sheet from being damaged due to a blank space between ON/OFF pads, thereby improving picture quality of the liquid crystal display. CONSTITUTION: A liquid crystal display includes the first and second substrates(100,200), gate lines and data lines formed on the first substrate, intersecting each other to define pixel regions, a thin film transistor formed at each of the pixel regions, and a common electrode formed on the second substrate. The liquid crystal display further includes gate pads(GP), data pads(DP) and common electrode pads formed on a pad area, and a data on/off pad(DOP/DOFP) formed between neighboring data pads in the same pattern as those of the data pads. The data on/off pad tests a data line signal applied to the pixel regions. The liquid crystal display also has a gate on/off pads(GOP/GOFP) that is formed between neighboring gate pads and tests a data signal applied to the pixel regions, and a common electrode on/off pad for testing a common electrode signal applied to the pixel regions.
Patent KR-20020055263-A (KR)
Title: Review control method for video cassette recorder
Inventor: HONG SEONG PYO
IPC: G11B27/00
Filed: 2000-12-28
Abstract: PURPOSE: A reverse search controlling method of a VCR(Video Cassette Recorder) is provided to set and manage forward torque of a friction clutch irrelevantly to load torque of a take up brake, and to supply clean screen while switching to a review mode. And the method is provided to reduce forward torque of the friction clutch, so as to easily perform control in a still mode and a slow mode. CONSTITUTION: In a section of a switching operation between a play mode and a review mode, the forward/backward rotation of a capstan motor and a loading motor is controlled to be operated at the review mode. While controlling the capstan motor and loading motor to the review mode, a tension band brake is switched to an off state from an on state. While controlling the tension band brake, a supply reel brake is switched to an off state from an on state. A take up reel brake is switched to an on state from an off state, and the off state is maintained for predetermined sections.
Patent KR-20020055620-A (KR)
Title: Device for testing an air-bag system of an automobile
Inventor: LEE SIN WON
IPC: G01M17/00
Filed: 2000-12-29
Abstract: PURPOSE: A vehicle air bag testing apparatus is provided to check deployment of air bag by measuring the voltage and current flowing at the resistors arranged at the interface box, while permitting the test to be repeated regardless of the frequency of testing. CONSTITUTION: A vehicle air bag testing apparatus comprises an interface box constituted by a first box(20) having a plurality of connection terminals(22) and a second box(30) having a plurality of resistors(32); a power supply unit(40) for supplying electrical power to the interface box; an oscilloscope(42) connected to the resistors of the second box through a connector(34); and a high-scan(44) connected to the interface, and which checks the vehicle crash records or fault information in an air bag unit. The interface box has toggle switches(24) for switching testing state.
Patent KR-20010070379-A (KR)
Title: Method for the reduction of iodine compounds from a process stream
Inventor: SCHIODT NIELS CHRISTIAN
IPC: C07C51/493
Filed: 2000-12-29
Abstract: PURPOSE: A method for decreasing the iodine concentration in a mixture of vapor phase, particularly a mixture of acetic acid with an alkyl iodide and/or hydriodic acid is provided. CONSTITUTION: The method comprises bringing an organic medium in the vapor phase into contact with metallic salt dispersed in activated carbons at 100-300 deg.C. The metallic salt is selected from a group consisting of carboxylate, carbonate, oxide, hydroxide and/or other salts to form a metallic carboxylate salt by means of the reaction with any organic medium. The metallic salt further comprises any element selected from major family elements, lanthanides, actinium base elements, zinc, copper and/or silver.
Patent KR-20010074014-A (KR)
Inventor: KIM WON KYUNG
IPC: B01D5/00
Filed: 2000-12-04
Abstract: PURPOSE: A water distillation apparatus is provided to offer drinking water at home or office inexpensively. CONSTITUTION: Water vapor enters a spiral glass tube in a cylinder(cooling vessel) via a silicon tube. The glass tube is surrounded by a protection vessel(made of iron, non-iron, plastics or wood) to in order to protect the cooling vessel. Water is filled in a water tank. A pump fills cold water in the water tank to the cooling vessel. Then, warm water in the cooling vessel is pushed to the water tank. The cold water and warm water circulate in this way. The water vapor is turned to distilled water when it circuits around the spiral glass tube. The distilled water is collected in a separate vessel(made of glass or stainless steel) after passing through the silicon tube.
Patent KR-20010021974-A (KR)
IPC: A61L9/04
Filed: 1998-07-17
Abstract: This invention provides an air freshener dispenser device with a nonporous wicking feature, which consists of (a) a first container with an upside open end, and a downside closed end with a sharp piercing structure extending up from the interior bottom surface, (b) a second container which is inverted and internally-nested within the first container, with an upside closed end comprising a vapor-emanating means, and a downside end which is sealed with an impermeable membrane, and (c) a reservoir of liquid air freshener medium enclosed within the second container. The coextensive sidewalls of the two containers are in a capillary spacing proximity. For activation of the dispenser device into an operational mode, the second container is adjusted until the impermeable membrane is breached by the sharp-structure at the bottom of the first container. The released air freshener medium is transported by capillary action to the vapor-emanating surface for evaporation into the atmosphere.
Patent KR-20010022085-A (KR)
Title: 기재의 습윤성 처리 방법 및 조성물
IPC: A61Q19/00
Filed: 1998-07-15
Abstract: 기재에 내구성 및 습윤성을 부여하는데 유용한 계면활성제 조성물은 제1 및 제2 계면활성제를 조합하여 포함한다.  제1 계면활성제는 에톡실화 수소화 지방유, 단당류, 단당류 유도체, 다당류, 다당류 유도체 및 그의 조합물로부터 선택된 화합물을 포함한다.  제2 계면활성제는 유기실리콘 화합물을 포함한다.  계면활성제 조성물은 부직웹과 같은 기재에 수성 에멀젼으로 도포되어 반복된 세척 사이클 후에도 향상된 습윤성을 제공할 수 있다.
Patent KR-20010022173-A (KR)
Title: 포토레지스트용 화합물 및 포토레지스트용 수지 조성물
IPC: G03F7/004
Filed: 1999-05-20
Abstract: 포토레지스트용 수지 조성물은, 하기 화학식으로 표시되는 아다만탄 골격을 갖는 중합체와 광산발생제를 포함한다. 
     <화학식 1> 
     
       
     
     식 중, R 1 는 수소 원자 또는 메틸기이고, R 2 , R 3 및 R 4 는 동일하거나 상이하며, 수소 원자, 할로겐 원자, 알킬기, 히드록실기, 히드록시메틸기, 카르복실기, 산에 의해 이탈되어 히드록실기, 히드록시메틸기 또는 카르복실기를 생성하는 관능기를 나타내며, R 2 내지 R 4 중 하나 이상이 상기 관능기이며, X는 에스테르 결합 또는 아미드 결합을 나타내며, m 및 n은 O 또는 1을 나타낸다. 
     상기 포토레지스트용 수지 조성물은 내에칭액성이 높아 광조사에 의해 가용화될 수 있어 미세한 패턴을 형성할 수 있다.
Patent KR-20010022730-A (KR)
Title: Nucleic acid sequences that can be used as primers and probes in the amplification and detection of all subtypes of hiv-1
IPC: C12Q1/70
Filed: 1998-08-05
Abstract: The present invention is related to nucleic acid sequences that can be used in the field of virus diagnostics, more specifically the diagnosis of infections with the AIDS causing Human Immuno-deficiency Virus (HIV). With the present invention nucleotide sequences are provided that can be used as primers and probes in the amplification and detection of HIV-1 nucleic acid. The oligonucleotide sequences provided with the present invention are located in the LTR part of the HIV viral genome. It has been found that, by using the sequences of the present invention in methods for the amplification and detection of nucleic acid a sensitive and specific detection of HIV-1 can be obtained. The benefit of the sequences of the present invention primarily resides in the fact that, with the aid of primers and probes comprising the sequences according to the invention the nucleic acid of all presently known subtypes of HIV-1 can be detected with high accuracy and sensitivity. So far no primer pairs or hybridization probes have been developed that would allow the detection of such a broad range of HIV-1 variants.  The oligonucleotide sequences according to the present invention are especially useful in methods for the amplification of nucleic acid.
Patent KR-20010052071-A (KR)
Title: 이미지 식별 및 배달 시스템
IPC: G06Q30/06
Filed: 1999-07-13
Abstract: 본 발명은 예정된 참가자(intended participant)(10)에게 이 참가자의 전자 기록(25)과 관련된 초청장을 전송하는 단계(34), 상기 전자 기록으로 식별되는 상기 참가자의 사진을 생성하는 단계(20), 그리고 상기 전자 기록을 사용하여 상기 참가자에게 상기 사진을 제공하는 단계(28, 30)를 포함하는 모임 참가자와 행사 전후에 통신(pre- and post-event communication)하는 방법을 개시하고 있다.
Patent KR-20010032826-A (KR)
IPC: B32B27/18
Filed: 1999-10-05
Abstract: An ethylene-vinyl alcohol copolymer resin composition containing from 100 to 5000 ppm, in terms of boric acid (H 3 BO 3 ), of a boron compound, from 100 to 1000 ppm, in terms of the free acid, of a carboxylic acid and/or its salt, and from 50 to 300 ppm, in terms of the metal, of an alkali metal salt, and having an ethylene content of from 25 to 45 mol% and a degree of saponification of at least 99 %.
Patent KR-20010040293-A (KR)
IPC: F01N3/08
Filed: 1999-10-08
Abstract: For the purposes of environmental protection, it is increasingly necessary to remove nitrogen oxides from an air flow at an ambient or outer air temperature. While NO2 can be separated from a gas flow by means of methods known per se, whereby the carbon is washed out or absorbed, it is not possible to separate NO using said methods. Hitherto known methods exhibit deficiencies that make it impossible to use them on a widespread scale. The present invention solves this problem in a simple and inexpensive manner. Short pulses lasting up to a few nanoseconds allow for higher electrical voltages inside the ionizer (4) than direct current, without resulting in electrical flashovers. Tests have shown that ozone is formed inside the gas flow to such an extent that nitrogen monoxide present in said gas flow is substantially oxidized. The NO2 formed in the ionizer can subsequently be removed from the gas flow using a known method. A further advantage of the invention is that a pre-ionizer can be arranged upstream from said ionizer, whereby gas molecules and particles can be electrically charged before they enter the ionizer. The filter system to which claim is laid can also be used without a separator for NO2 for the separation of particles only from a gas flow. One particularly advantageous application of the invention is the use thereof in the removal of smoke, especially smoke emanating from fires, from a flow of air or gas.
Patent KR-20010033662-A (KR)
Title: 웨이퍼 패시베이션 구조 및 제조방법
IPC: H01L23/52
Filed: 1998-11-16
Abstract: 웨이퍼 패시베이션 구조 및 그것의 제조방법이 서술된다. 본 발명의 한 실시예에 따라, 금속 부재(206)로부터 갭(208)에 의하여 공간적으로 떨어진 본드 패드(204)를 가지는 금속층이 기판(200) 상에 형성된다. 다음으로 이산화실리콘과 같은 제1 유전층(210)이 본드 패드 및 금속 부재 상부에 형성되어 갭을 완전히 채운다. 다음으로, 제1 유전층보다 큰 유전상수를 가지고 밀폐적인, 실리콘 나이트라이드와 같은 제2 유전층(212)이 제1 유전층 상부에 형성된다. 폴리이미드와 같은 캐핑 유전층(214)는 제2 유전층 상에 형성될 수 있다. 전도성 장벽층(216) 및 범프(218)를 포함하는 제어된 칩 붕괴 콘택트(C-4)와 같은 전기 콘택트(215)는 모든 유전층들을 통하여 형성되어 본드 패드(204)와의 전기 접촉을 만든다.
Patent KR-20010034290-A (KR)
Title: 개선된 고정 시스템을 갖는 실금자용 패드
IPC: A61F13/15
Filed: 1999-01-18
Abstract: 본 발명은 팬티에 고정되는 실금자용 패드에 관한 것이다.  상기 실금자용 패드는 한 쌍의 말단 가장자리 및 한 쌍의 측부 가장자리, 액체 투과성 상면시이트, 상기 상면시이트에 고정된 액체 불투과성 배면시이트 및 상기 상면시이트와 배면시이트 사이에 위치되는 흡수코어를 갖는다.  한 쌍의 이격된 고정 패치는 실금자용 패드의 각각의 말단 가장자리에 인접하게 위치된다.  일체형 박리 스트립은 고정 패치를 연결시킨다.
Patent KR-20010041476-A (KR)
Title: 셀룰러 호출 통화 채널 전환에서의 시스템과 자격 변경을검출하여 처리하는 방법 및 시스템
IPC: H04W72/04
Filed: 1998-12-10
Abstract: 이동국의 셀 위치에 따른 복수의 기지국 셀룰러 채널 중 한 셀룰러 채널상에서 통신하는 셀룰러 이동 통신 시스템에 이용되는 이동국에 있어서, 상기 시스템은, 이동국과의 호출을 처리할 상기 채널 중 하나를 선택 결정하여, 현재 채널에서 새로운 채널로 이동국과의 셀룰러 호출을 통화 채널 전환하도록 되어있으며, 통화 채널 전환이 발생하면 시스템 및 자격 변경을 검출하는 통화 채널 전환 시스템이다.  상기 통화 채널 전환 시스템은 현재 채널과 관련된 데이터 표현 파라미터를 저장하는 메모리를 포함한다. 순방향 통신 채널은 현재 채널과 연결되어 기지국으로부터 데이터를 수신한다. 상기 데이터는, 통화 채널 전환이 발생한다면 통화 채널 전환 메시지를 포함한다. 통화 채널 전환 메시지는 새로운 채널과 관련된 파라미터를 포함한다. 메모리에 연결된 비교기는, 현재 채널과 관련된 선택 저장된 파라미터를 새로운 채널과 관련된 상응하는 선택 수신된 파라미터와 비교하여, 새로운 채널의 시스템 또는 자격이 현재 채널의 시스템이나 자격과 상이한지 여부를 판정한다.
Patent KR-20020060829-A (KR)
Title: Method and system for the internet auction using a reduced bidding price as a contract price
Inventor: LIM KYOUNG SIK
Filed: 2001-01-12
Abstract: PURPOSE: A system and a method for an Internet auction by applying a discounted bidding price to contract price are provided to decrease a load of a bidder and raise a bid participating rate by deciding the highest price bidder as a successful bidder and deciding a discounted highest bidding price as a completed contract price instead of the highest bidding price. CONSTITUTION: If an auctioneer completes a registration by clicking a registration confirmation button(401), an auction is started. A bidder performs a bid registration by clicking a bid confirmation button(402). When an auction commodity is registered, an auction advertisement charge is calculated(403). If an auction termination time is reached, the highest price bidder is decided as a successful bidder(405). If an auction price is calculated and a contract price is decided by calculating a decided contract price by subtracting the auction advertisement charge from the auction price, the result is notified in a discount auction site and a successful bid is notified to a corresponding auctioneer and a successful bidder(406). If the successful bidder pays the decided contract price, a discount auction system operating company notifies the result to a discount auction site and the auctioneer(407). The auctioneer checks the payment and delivers the auction commodity to the successful bidder, and the successful bidder receives and checks the commodity(408). If the successful bidder does not check a delivery intention, the discount auction system operating company pays the auction price to the auctioneer(409).
Patent KR-20010044299-A (KR)
Inventor: PARK CHANG YEONG
IPC: H04W4/12
Filed: 2001-01-30
Abstract: PURPOSE: A system for sharing information using wireless communication and a VBSS(Voice Board Service System) is provided to efficiently transfer work and business information by combining an information sharing system in web environments with wireless communication environments. CONSTITUTION: Posting matters are formed through voice recording on a VBSS. When the posting matters are formed, a receiver's mobile identification number or a user group is marked. If the posting matters are formed, the existence of the additional data is transferred to a wireless communication company's voice transfer system. The voice transfer system transfers the posting matters to an appointed number or a group wireless terminal user after carrying out signal conversion.
Patent KR-20020067077-A (KR)
Title: Organic mineral composition prepared from sewage sludge and its preparing method
Inventor: KIM YOUNG SOOL
IPC: C05F7/00
Filed: 2001-02-15
Abstract: PURPOSE: An organic mineral composition prepared from sewage sludge and manufacturing method thereof is provided, which can produce organic mineral composition from sewage sludge by using specific amino acid salt synthetics as non-toxicant and mixture of copper complex of hydroxy amino acid, peptide synthetics of inorganic salt and sodium hydroxide as exterminator of harmful organism, thus enabling the sludge to be used as compost, soil conditioner, fish feed, water quality improving agent and sorbent. CONSTITUTION: The method comprises the following steps: (i) prepare sludge of sewage treatment plant; (ii) produce non-toxicant agent, a synthesized matter of amino acid salt by feeding alkali to animal waste residue containing protein to a weight ratio of 1:0.05-0.3 followed by hydrolysis at a sufficient hydrous condition by heating at 70-100 deg.C; (iii) produce harmful organism that is a mixture composition blended with copper complex of hydroxy amino acid, inorganic salt peptide composite and sodium hydroxide at a mole ratio of 1: 0.4-0.6: 0.8-1 mol per liter; (iv) add the non-toxicant of amino acid composite solution to sludge at a mole ratio of 2.5-5 liter per 1 mole of heavy metal contained in the sludge followed by mixing with 10-30 liter of the mixture solution, the exterminator, per 1 ton of dried weight of sludge.
Patent KR-20010087184-A (KR)
Inventor: SEIYA SATO
IPC: B41J11/00
Filed: 2001-02-15
Abstract: PURPOSE: A printer is provided to efficiently disperse and discharge heat generated by a carriage moving motor and a paper feed motor when a printer is continuously driven. CONSTITUTION: A carriage moving motor(10) and the paper feeding motor(40) are respectively provided to right and left sides of a frame(3) supporting a print unit to be separated from each other. The housings of the motors(10,40) are provided to contact the frame(3). A paper pressing plate(5) is supported by a boss section(10b) of each of the motors. As a result of the above structure, the heating sources motors are separated from each other and the frame(3) and the pressing plate serve as heat radiating plates so that a heat radiation effect is raised.
Patent KR-20020068574-A (KR)
Title: Devided furnance of emulsion equipment for waste plastic
Inventor: OH SEOK BONG
IPC: C10J3/20
Filed: 2001-02-21
Abstract: PURPOSE: A resolution furnace of waste plastic emulsifying equipment is provided to enable the continuous operation thereof at a low pressure condition by sealing a melting furnace even during the supply of the waste plastic, thereby improving the productivity and the quality of a regenerated oil. CONSTITUTION: The resolution furnace of waste plastic emulsifying equipment is comprised of a body(20) through which a heat generated from a heating burner(23) is circulated; a melting furnace for vaporizing the waste plastic into gas; a screw mixer(40) for stirring the waste plastic supplied from the melting furnace; a fusion part(50) for supplying fused waste plastic to the melting furnace; and a waste plastic supply part(60) for supplying crushed waste plastic to a hopper of the fusion part.
Patent KR-20020069405-A (KR)
Title: Radio filter of combline structure with frequency cut off circuit and method
Inventor: LEE SEONG SU
IPC: H01P1/203
Filed: 2001-02-26
Abstract: PURPOSE: A wireless filter of a combination line structure having a frequency cutoff circuit and a method for forming the same are provided to improve a gain of the wireless filter by breaking predetermined frequencies of a predetermined frequency band. CONSTITUTION: A wire less filter is formed by a couple of transmission lines(108a,108b). The transmission line(108a) is connected to an input terminal. The transmission line(108b) is connected to an output terminal. A plurality of via holes(110,112,114,116,118,120) are formed on the transmission lines(108a,108b) and the input and the output terminals. The transmission lines(108a,108b) are connected to a ground layer by the via holes(110,120). The transmission lines(108a,108b) are connected to a capacity compensation circuit by the via holes(114,116). A transmission line(108c) is connected to a capacitor device by the via hole(122). The transmission line(108c) is used as an inductive transmission line.
Patent KR-20020069558-A (KR)
Title: High quality meat by fed bamboo liquor in Hanwoo
Inventor: KIM GWANG HYEON
IPC: A23L13/00
Filed: 2001-02-26
Abstract: PURPOSE: Provided is high quality of Hanwoo meat prepared by feeding Hanwoo with bamboo liquid to increase weight gain and promote the decomposition of volatile fatty acid in a body and liver activity. CONSTITUTION: The high quality of Hanwoo meat is prepared by the steps of: determining the appropriate amount of bamboo liquid to be added to the concentrated feed stuff through artificial rumen culture; assaying changes in gas generation, ammonia concentration volatile fatty acid content, pH, and digestion rate during in vitro artificial rumen culture, according to feeding concentration of bamboo liquid; feeding Hanwoo with an appropriate amount of bamboo liquid then assaying changes in its meat quality; and storing the meat at 4 deg.C for 1-21 days to evaluate its quality and functions.
Patent KR-20020069985-A (KR)
Title: Digital exchanging system having a digital time switch
Inventor: CHO JEONG RAE
IPC: H04Q11/04
Filed: 2001-02-28
Abstract: PURPOSE: A digital exchange system having a digital time switch is provided to be easily controlled by independently and separately using the time switch of common resources. CONSTITUTION: A digital time switch(20) has a main time switch for supporting a basic system, a child time switch for supporting an increment system, and a common resource time switch. In case that a line card of the basic system requests a time switch, the time switch is bypassed in a main CPU board of the basic system and connects to the common resource time switch of the main CPU board by the main time switch. In case that a line card of the increment system requests a time switch, the time switch is bypassed in a slave CPU board of the increment system and is transmitted to the child time switch of the main CPU board, and connects to the common resource time switch of the main CPU board.