baber/WOPTO huggingface dataset:
Patent KR-20000031446-A (KR)
Title: Preparation method of fermented feed using rice straw and chicken droppings
Inventor: KIM MYOUNG WOONG
IPC: A23K10/32
Filed: 1998-11-06
Abstract: PURPOSE: A preparation method of fermented feed is provided, which is characterized in that an effective amount of rice straw and chicken droppings are mixed, followed by vacuum packing so as to ferment this mixture an aerobically, therefore the method can be carried out without using heating means as well as fermenting apparatus to ferment feed mixture. CONSTITUTION: The fermented feed using rice straw and chicken droppings is prepared from a method comprising the following steps: cutting rice straw in a predetermined length; storing the feed method for animal feed using a rice straw and chicken droppings comprises the step that cutting rice straw in fixed size; spraying a solution of sodium hydroxide to cut straw and storing that; mixing the stored straw with liquid chicken droppings and other additives and making feed; vacuum packaging; fermenting in anaerobic condition for fixed period. This method need not other fermenting apparatus and a heat source so get a high quality feed at a low price and easy to storage and transport.
Patent KR-20000033031-A (KR)
Title: Method for duplexing time switch of time division exchange
Inventor: SEO YANG WON
IPC: H04Q11/00
Filed: 1998-11-19
Abstract: PURPOSE: A method for duplexing the time switch of the TDX(Time Division Exchange) is provided to achieve high reliable and stable communication service as well as stable speech path and call process service by limiting an effect caused by fault to the relevant switchboard. CONSTITUTION: A time switch link F/W checks the status variation of a duplicated time switchboard(DSPA511) periodically(100). In case that the mounting of the switchboard is detected even though the previous status has been in a removed status(110), the state of the switchboard is previously tested(120). If the switchboard is normal, a backup is proceeded to adjust identically the state of the duplicated board(130). The backup is carried out separately for the control memory of the transmitting direction and the control memory of the receiving direction(140,150).
Patent KR-19990083658-A (KR)
Title: 하수관로용 절단 및 천공장치
IPC: B26F1/00
Filed: 1998-11-20
Abstract: 1.청구범위에 기재된 발명이 속한 기술분야 
     원격조종이 가능한 하수관로용 절단 및 천공장치 
     2.발명이 해결하려고 하는 기술적 과제 
     본 발명은 본체내에서 카메라와 커터가 각각 별도로 동작할 수 있도록 하여 관로 내부의 상황조사와 돌출물 절단작업을 병행하여 수행하므로써 작업시간을 대폭 단축할 수 있는 하수관로용 절단 및 천공장치을 제공함에 그 목적이 있다. 
     3. 발명의 해결방법의 요지 
     본 발명은 양측부에 다수의 바퀴가 구비된 본체; 상기 본체의 전측면에 장착되며, 전방으로 360°회전하는 절삭부헤드; 상기 본체내에 장착되어 상기 절삭부헤드에 회전력을 제공하는 절삭부헤드 회전수단; 상기 절삭부헤드의 전방 상측면에 장착되어 상하이동하며, 그 내부에 관로내부를 조사하는 카메라와 조명이 구비된 카메라헤드; 및 상기 절삭부헤드의 전방 하측면에 장착되며, 일측단에 커터를 구비하여 상하 소정각도만큼 회동하면서 관로내에 돌출된 돌출물을 절단하는 절단수단을 포함하는 원격조종에 의한 하수관로용 절단 및 천공장치를 제공한다. 
     4.발명의 중요한 용도 
     관로내의 돌출물을 절단하고, 관 내부면의 보수후 막힌 연결관을 천공하는 것임.
Patent KR-19990024132-A (KR)
Title: 침전된 부표의 부력을 이용한 액체준위 감지장치
Filed: 1998-12-10
Abstract: 본 발명은 산업장비 및 차량, 냉각수, 범용연료량의 준위 감지기로 사용되며, 액체의 잔존양을 감지하는 액체 준위 감지기로 기존의 액체 준위 감지장치의 단점인 큰 습동부를 없애고 신뢰성 및 내구성을 향상시킨 액체 준위 감지기이다. 
     부표를 액체에 침수시켜 중량 밀도만큼 반발하려는 부력을 이용해 액체의 잔존재량을 표시, 감지하는 방법이 본 특허의 요약이다.
Patent KR-20000039444-A (KR)
Title: Method for fuse-transcription coating hearth roll of annealing line for cold rolling steel plate
Inventor: AHN JI HUN
IPC: C23C4/04
Filed: 1998-12-14
Abstract: PURPOSE: A method for thermal coating a hearth roll is provided to produce a cold rolling high tension steel plate by using a coating material having high abrasion and heat resistance without reactivity with manganese oxide. CONSTITUTION: A coating material is used to prevent an upper coating layer from being peeled by the heat expansion difference from a hearth roll basic material. Herein, the coating material is consisted of 50 to 60%wt of Co, 7 to 12%wt of Ni, 15 to 25%wt of Cr, 4 to 6%wt of Al and 0.5 to 1%wt of Y. Then, the surface of a hearth roll is coated with the coating material for lower part coating and is coated with zircon as a thermal coating material for upper part coating. Accordingly, the useful life is extended, and the productivity of high tension cold rolling steel plate is improved by thermal-coating the surface of the hearth roll with zircon. Further, the decrease of quality in a product caused by a cracking and peeling event of the hearth roll coating layer is prevented.
Patent KR-20000039801-A (KR)
Title: Method for manufacturing preservation layer of thin film transistor liquid crystal display device
Inventor: LEE JEONG HOON
IPC: G02F1/136
Filed: 1998-12-16
Abstract: PURPOSE: A method for manufacturing preservation layer of thin film transistor liquid crystal display device is provided to adjust the etching speed of upper dielectric layer larger than the etching speed of lower dielectric layer by about 1.5 to 2 times. CONSTITUTION: A method for manufacturing preservation layer of thin film transistor liquid crystal display device includes following steps. At the first step, a preservation layer is formed on a surface of a glass substrate(11) on which the thin film transistor is formed. The preservation layer is manufactured by forming dielectric layers of two types having different etching speeds sequentially. The etching speed of upper dielectric layer(14) formed on the upper substrate is set to be larger than the etching speed of lower dielectric layer(13) formed on the lower substrate by about 1.5 to 2 times.
Patent KR-19990063094-A (KR)
Title: 간소화한 광섬유 리셉터클
IPC: G02B6/38
Filed: 1998-12-16
Abstract: 광섬유 어댑터는 유지 쇼울더(8)를 갖는 단편 하우징(1)을 가진다. 결합 엘레멘트(2)는 상기 하우징(1)에 의해 수취되고 상기 하우징(1)으로부터 결합 엘레멘트(2)의 적출을 방지하기 위해 유지 쇼울더(8)에 인접해 있다. 상기 결합 엘레멘트(2)는 안정적인 결합을 위해 지속 엘레멘트(10)로 인해 유지된다.
Patent KR-20000040175-A (KR)
Title: Apparatus for adjusting location of laser scanning unit
Inventor: MIN JI HONG
IPC: G03G15/04
Filed: 1998-12-17
Abstract: PURPOSE: An apparatus for adjusting location of a laser scanning unit is provided to adjust the location of the unit in order to scan the laser into a correct spot. CONSTITUTION: An apparatus for adjusting location of a laser scanning unit includes a first and a second guide rails(310,320), a rail beam(330), a Y direction position adjuster(342), and slant angel adjusters(363,364). The first and the second guide rails(310,320) are fixed on a body of a printer so as to support both edges of a housing of the LSU(laser scanning unit). The rail beam(330) connects the first and the second guide rails. The Y direction position adjuster(342) is implemented on the rail beam and moves the housing to the Y direction in order to adjust the Y direction position of the LSU. The slant angel adjusters(363,364) are implemented on the first and the second guide rails and transfer one side of the housing vertically in order to adjust the slant angle of the LSU.
Patent KR-20000041320-A (KR)
Title: Method for controlling tape travelling on recording for long time in image recorder
Inventor: KIM GI WHAN
IPC: G11B15/02
Filed: 1998-12-22
Abstract: PURPOSE: A method is provided to exactly control a tape traveling as a recording for a long time without an exact control of a capstan motor. CONSTITUTION: A rotation speed of a capstan shaft becomes a normal speed to record an image on a tape by driving a capstan motor upon inputting a record command for a long time. In arriving the rotation speed of the capstan shaft in the normal speed, a start of one frame pulse section is detected. After driving a rewinding reel in a right direction and compressing a pinch roller in the capstan shaft, an image signal of one frame is recorded in the data by controlling a record head. In detecting the start of the next one frame, the record of the image signal is stopped by controlling the record head. The pinch roller is separated from the capstan shaft, and the rewinding reel is stopped. When a count value becomes the previously set up count value, the processes are repeated.
Patent KR-20000042006-A (KR)
Title: Method for controlling amount of aluminum in molten metal
Inventor: HEO GI HAENG
IPC: C21C7/00
Filed: 1998-12-24
Abstract: PURPOSE: A method for controlling the amount of aluminum in molten metal is provided to prevent the temperature of the molten metal from being lowered by eliminating the aluminum in the molten metal in a short period and to maintain the cleanness of the molten metal by eliminating alumina. CONSTITUTION: Iron powder ore and quick lime are mixed for being stored. And, argon gas and oxygen are mixed. The mixture of the iron powder ore and the quick lime is inputted to the transferring pipe of the mixed gas of argon gas and oxygen gas. The mixed powder transferred by the mixed gas is collected in a molten metal for adjusting the amount of aluminum in the molten metal. Herein, the quick lime is 40-50wt% in the mixed powder. And, the oxygen is 4-8mol% in the mixed gas.
Patent KR-20000042737-A (KR)
Title: Apparatus and method for displaying watching details of television
Inventor: MYUNG YOUNG SIK
IPC: H04N21/466
Filed: 1998-12-26
Abstract: PURPOSE: An apparatus for displaying watching details of a television is provided to prevent minors from watching watching-prohibited channels by storing and displaying watching details in case of watching-prohibited channels. CONSTITUTION: A watching details display key(20) sets a watching details display in a turn-on or turn-off. A memory(22) stores watching prohibition code data and watching details. A timer(23) counts time. A controller(21) judges whether a selected channel is a watching-prohibited channel through the comparison of KBPS code data to watching-prohibited code data, judges whether a counted time through the timer(23) excesses a predetermined time, and displays the watching details stored in the memory(22) through an OSD generator(16).
Patent KR-20000043196-A (KR)
Title: Method for forming shallow junction of semiconductor device
Inventor: LEE JEONG YEOB
IPC: H01L21/337
Filed: 1998-12-28
Abstract: PURPOSE: A method for forming shallow junction of a semiconductor device is provided to minimize diffusion of a dopant in a dopant junction area. CONSTITUTION: A method for forming shallow junction of a semiconductor device comprises the following steps. A patterned gate electrode is formed on an active area of a semiconductor substrate(1) formed with an isolation layer. A dopant junction area(4) is formed on the active area by using the gate electrode as a mask. An amorphous layer is re-crystallized by annealing the semiconductor substrate. The dopant is activated within a short time under a high temperature by annealing the semiconductor substrate. A shallow junction layer is formed by activating the dopant.
Patent KR-20000044528-A (KR)
Title: Burglar alarm system and its service method through wireless terminal
Inventor: HAN HYUN IK
IPC: G08B25/10
Filed: 1998-12-30
Abstract: PURPOSE: A burglar alarm system is provided to tell the situation that an outsider intrudes through a wireless terminal and to plan the safety of users inexpensively and reliably. CONSTITUTION: A service method of a burglar alarm system consists of five steps. At the first step, the system senses the intrusion of an outsider. At the second step, the sensed data is output to a wireless terminal. At the third step, if the sensed data are input in the wireless terminal, the data is sent to previously stored phone number. At the fourth step, if the receiver terminal answers, an alarm voice massage previously stored in the terminal is modulated to a wireless signal and is amplified, and is transmitted. At the fifth step, a receiving terminal receives the wireless signal transmitted and demodulates the signal.
Patent KR-20000046545-A (KR)
Title: Method for notifying current location of mobile communication subscriber
Inventor: KO KWANG SEOB
IPC: H04B7/26
Filed: 1998-12-31
Abstract: PURPOSE: A method for notifying the current location of a mobile communication subscriber is provided so that a mobile communication subscriber can easily confirm the current location using his mobile station. CONSTITUTION: A user of an MS(1) pushes a key to request current location information, the MS(1) transmits a current location information request signal to the BS(Base Station)(2) of an associated area. The BS(2) asks an exchange(3) an inquiry for the authentication of the MS(1) to confirm whether the MS(1) applied for a location information providing service previously or is a registered MS. If the MS(1) applied for the service previously and is a registered MS, the exchange provides an HLR(Home Location Register)(4) with the ID and location request signal of the BS(2). In response to the location request signal, the HLR(4) supplies the exchange(3) with the name of a location, in which the BS(2) has been installed, using the ID of the BS(2).
Patent KR-19990044525-A (KR)
IPC: C12R1/19
Filed: 1996-09-06
Abstract: A system is described which utilizes a novel system of repressor titration for maintenance of a plasmid useful in gene therapy and production of a recombinant protein. The system utilizes a transformed host cell containing a plasmid including an operator susceptible to binding by a repressor expressed in trans, a first chromosomal gene encoding the repressor, and a second chromosomal gene that is functionally associated with an operator and essential for cell growth, wherein the plasmid is present in the cell in sufficient numbers to titrate the repressor such that the essential gene is expressed, thereby permitting cell growth.
Patent KR-19990071530-A (KR)
IPC: A61L15/60
Filed: 1996-11-18
Abstract: The present invention relates to superabsorbent cross-linked polymers for watery liquids, which are built-up of partially neutralized monomers having monoethylenlcally unsaturated acid groups, optionally further monomers copolymerizable therewith, as well as polymers optionally suitable as graft basis, and which can be manufactured by using a cross-linker/monomer combination of CH2=CHR6-CO-(OCHR3-CHR3)zO-CH2-CHR6=CH2 CH2=CHR6-R5-(OCHR3-CHR3)vOR4 R1-[O(CHR3-CHR3O)u-CO-R2]x, and/or di- or triallylamine and/or bisacrylamidewith R1: multivalent C2-10-alkyl, R2: linear or branched C2-10-alkenyl, R3: H, CH3, C2H5, R4: H, linear or branched C1-10-alkyl, R6: CO, CH2R8: H, CH3x: 2-6 u: 0-15 V: 1-45 z: 3-20 As compared with the state of the art, the polymers according to the present invention have an improved combination of the properties retention, liquid absorption under pressure at 63 g/cm2 and soluble contents, moreover, they have an Increased permeability of the gel layer for watery liquids, a high suction rate, and a high swelling pressure. The polymers are used as absorbents for water and watery liquids in constructions for the absorption of body fluids, In electricity or light-conducting cables, and in plant raising.
Patent KR-20000005004-A (KR)
Title: Biodegradable card substrate
Inventor: MORIKAWA AKIRA
IPC: C08L67/04
Filed: 1997-03-24
Abstract: PURPOSE: Card substrate made of plastic, etc., has problems that an incinerator is damaged because of high combustion calories of plastic and in case of landfill, plastic such as polyethylene terephthalate and polychlorovinyl remains in earth because of its recalcitrant non-degradability. To solve the problem, plastic having excellent biodegradability is presented as a material of card, but the plastic is breakable and bendable. Especially card substrate formed with lactate-containing polymer has low solvent resistance and card substrate formed with polycaprolactone has low rigidity. CONSTITUTION: Under natural environmental conditions, card substrate degradable by microorganisms has excellent properties required for card substrate (tensile strength, impact strength, flexible temperature, heat resisting expansion and contraction, and expansibility, blocking resistance, moisture proof) and has superior rigidity, bending resistance and durability. The card substrate contains 3-hydroxybutyrate/3-hydroxybalalate copolymer and lactate-containing copolymer as essential components, and polycaprolactone or high molecular weight aliphatic polyester under certain cases, and has monolayer construction, or sandwich construction additionally having a multi-layer containing a composition consisting of one or all from lactate-containing copolymer, polycaprolactone and high molecular weight aliphatic polyester as essential components.
Patent KR-20000065156-A (KR)
IPC: C08G59/22
Filed: 1998-03-03
Abstract: The present invention relates to a diglycidyl ether represented by the following general formula (I): <CHEM> (wherein, R<1> and R<2> are the same or different, and represent lower alkyl having 1 SIMILAR 6 carbon atoms), a composition including the glycidyl ether and epoxy resin, and epoxy resin cured product obtained by the composition. The glycidyl ether can be used as a reactive diluent for epoxy resins.
Patent KR-20000016233-A (KR)
Title: Optical forming device for forming three-dimensional object
Inventor: HARUTA YUICHI
IPC: B29C35/08
Filed: 1997-05-28
Abstract: PURPOSE: An optical forming device for forming a three-dimensional object is provided to effectively remove the sinking of filler when mixing the easily sunk filler with a resin composition placed inside of a container to be irradiated and hardened. CONSTITUTION: An optical forming device for forming a three-dimensional object includes: a storage container(20) for storing a liquid composition able to be irradiated and hardened; a movable stage(40) making the liquid composition form a layer of a non-processed composition by vertically moving the liquid composition and making each layer as a part of a three-dimensional object as the selected area is irradiated and hardened; a whipping apparatus(50) for making the surface of a non-processed laminated layer of the flat and smooth composition; an optical source(30) for effectively hardening the laminated layer of the liquid composition; and a circulating device(61) for increasing the equality with other part of the liquid composition in the container.
Patent KR-19990045798-A (KR)
Filed: 1999-01-12
Abstract: (1) 발명이 속한 기술분야 
     본 발명은 자동차 운전자의 호흡을 통해서 배출된 자동차안의 공기를 분석하여 자동차안의 공기중에 알콜의량이 음주운전의 기준치이상 검출되면 자동차의 전원을 차단하여 음주운전을 사전에 방지하고 인명과 재산을 보호하는 장치다. 
     (2) 발명의 목적 
     본 발명의 목적은 자동차의 음주운전으로 부터 인명과 재산을 보호하고 음주운전을 사전에 방지하는 장치다. 
     (3) 발명의 구성 
     본 발명이 위와 같은 역할을 하려면 다음과 같은 구성원들이 필요하다. 적 외선감지센서, 소형흡입팬, 알콜검출센서, 자동차전원차단센서 등으로 구성된다. 
     (4) 발명의 효과 
     본 발명으로 인해 자동차운전자의 음주운전으로 부터 인명과 재산을 보호하고 음주운전을 사전에 방지하는 역할과 교통사고를 줄이는 효과가 있다.
Patent KR-20000051876-A (KR)
Inventor: KIM BYUNG GEOL
IPC: C21C7/00
Filed: 1999-01-27
Abstract: PURPOSE: A method producing austenite stainless steel containing large portion of nitrogen is provided to increase nitrogen solubility with a minimum equipment investment cost. CONSTITUTION: Nitride alloyed steel is charged into a melting furnace as a basic material. In order to increase nitrogen solubility, chemical elements are added in the molten nitride alloy. Atmosphere pressure is variably increased to suppress nitrogen gas evaporation from the molten metal. The added chemical elements are chosen among manganese, chrome, nickel and carbon. Atmosphere pressure is pressurized by nitrogen gas. Nitrogen contained in the steel has a stable structure even thought concentration is several times as high as the present material, so that the austenite stainless steel has high tenacity, high corrosion resistance and non-magnetism.
Patent KR-19990078536-A (KR)
Title: 지능망서비스시스템을위한데이터베이스의이중화방법
Filed: 1999-03-03
Abstract: 본 발명은, 동기화된 이중의 데이터베이스를 사용하여 장애 발생시에도 서비스를 중단하지 않으면서 안정적인 동작을 가능하게 하기 위하여, 데이터를 저장하기 위한 데이터베이스의 이중화 방법에 있어서, 독립적인 복수개의 데이터베이스를 제공하는 단계; 상기 복수개의 데이터베이스를 운용하는 복수개의 컴퓨터 시스템을 제공하는 단계; 상기 복수개의 컴퓨터 시스템 중의 어느 하나를 활성화된 컴퓨터 시스템으로 지정하는 단계; 상기 복수개의 컴퓨터 시스템 중의 어느 하나를 대기중인 컴퓨터 시스템으로 지정하는 단계; 상기 활성화된 컴퓨터 시스템 및 대기중인 컴퓨터 시스템에서 모두 데이터를 수신하여 각각의 컴퓨터 시스템이 운용하는 데이터베이스에 저장하는 단계; 대기중인 컴퓨터 시스템에서 저장을 완료한 데이터에 관한 정보를 상기 활성화된 컴퓨터 시스템이 획득하는 단계; 활성화된 컴퓨터 시스템에서 저장을 완료한 데이터에 관한 정보를 상기 대기중인 컴퓨터 시스템이 획득하는 단계를 포함하는 데이터베이스의 이중화 방법을 제공한다.
Patent KR-20000060507-A (KR)
Title: Driving circuit of plasma display panel using high frequency
Inventor: CHOI JEONG PIL
IPC: G09G3/296
Filed: 1999-03-16
Abstract: PURPOSE: A driving circuit of a plasma display panel using a high frequency is provided to make a gray-scale by switching a high frequency signal without a time delay after simply varying an impedance in an impedance matching circuit. CONSTITUTION: A driving circuit of a plasma display panel using a high frequency discharge includes a high frequency generator and an impedance matching part(60). The high frequency generator generates a high frequency signal. The impedance matching part(60) matches the high frequency generator with an impedance of the plasma display panel, and switches the high frequency signal by varying the impedance. A controller is mounted to the impedance matching part, and the controller applies a switching signal of the high frequency signal to the impedance matching part. Thereby, a gray-scale is made by switching a high frequency signal without a time delay.
Patent KR-20000061853-A (KR)
Inventor: SONG MIN SEOK
IPC: H04N7/08
Filed: 1999-03-31
Abstract: PURPOSE: A method for displaying closed caption data is provided to automatically display the caption data as soon as pressing a mute key, so that a user can view images and corresponding caption data during calling. CONSTITUTION: The TV with built-in caption function checks whether a mute key is inputted. If so, the TV checks that a mode is either a normal play mode or a caption broadcasting mode. If the mute key is inputted in the normal play mode, sounds from the TV are muted, and a caption function is operated to perform caption broadcasting. In the previous step, if the mute key is inputted, the muted sounds and the caption broadcasting are cancelled. If the mute key is input in the caption broadcasting mode, the sounds are muted. If the mute key is inputted again, the muted sounds are cancelled.
Patent KR-20000065367-A (KR)
Inventor: BYUN GEE HONG
IPC: H04B7/26
Filed: 1999-04-02
Abstract: PURPOSE: A wireless annunciation apparatus using the mobile communication system is provided to alarm the occasion of the burglary of a vehicle or the discharge of a vehicle battery to a mobile communication subscriber by wireless. CONSTITUTION: A vehicle wireless alarming device(10) transmits a preset telephone number and an alarm message to a mobile communication system, such as a mobile switching center(40), a base station controller(50), a base station(60), a mobile station(70), etc., by wireless after detecting the burglary of a vehicle or the discharge of a vehicle battery and generates an alarm sound according to an alarm sound request signal received through the mobile communication system. A ship wireless alarming device(20) transmits a preset telephone number and an alarm message to the mobile communication system by wireless after sensing the discharge of a ship battery and generates an alarm sound according to an alarm sound request signal received through the mobile communication system. A warehouse wireless alarming device(30) transmits a preset telephone number and an alarm message to the mobile communication system by wireless after detecting the burglary of goods stored in a warehouse, a fire or power failure and generates an alarm sound according to an alarm sound request signal received through the mobile communication system.
Patent KR-19990082955-A (KR)
IPC: G11C19/00
Filed: 1999-04-06
Abstract: 화소피치의 협소화와 화소수의 증대를 용이하게 실현 가능하게 한다. 
     액정패널의 화소부를 구성하는 2개의 수평방향의 화소라인에 대하여 1개의 펄스 전송단(轉送段)을 대응시키도록 하여 V시프트레지스터를 구성한다. 또한, 이 V시프트레지스터의 각 펄스 전송단으로부터의 출력을 디코더부에 의해 디코드하여, 화소라인을 개별로 구동하기 위한 게이트펄스를 작성한다. V시프트레지스터의 구성 단수가 종래의 2분의 1로 된다.