baber/WOPTO huggingface dataset:
Patent KR-20000038927-A (KR)
Title: Liquid crystal display module for computer
Inventor: LEE GWANG ROK
IPC: G02F1/13357
Filed: 1998-12-10
Abstract: PURPOSE: A liquid crystal display module for a computer is provided to reduce a thickness and a width of the display module by supplying a character U-shaped mainframe omitted a frame, which makes a side of a lamp housing. CONSTITUTION: A liquid crystal display module for a computer comprises a liquid crystal panel, a light distributor, a main frame, and a top frame. The liquid crystal panel appears tetragon-shaped. The light distributor combines with the back of the liquid crystal panel and comprises a lamp, supplying light in the liquid crystal panel, and a lamp housing, extended to a side direction of the tetragon-liquid crystal panel. The main frame comprises a first frame member, a second frame member, and a third frame member. The first frame member supports the liquid crystal panel and the light distributor, paralleling a length direction of the lamp distributor. The second frame member comprises a fixed end, connected with a side end of the first frame member, and a free end. The third frame member parallels the second frame member, comprising a fixed end, connected with another end of the first frame member, and a free limit. The main frame combines a length direction of the end of the lamp housing in the light distributor at each free end of the second and third frame member. The top frame combines with the main frame to support the liquid crystal panel and the light distributor.
Patent KR-20000039672-A (KR)
Title: Apparatus for searching error of exchange data base management system and method thereof
Inventor: HEO JOON SEOK
IPC: H04M3/08
Filed: 1998-12-15
Abstract: PURPOSE: An apparatus for searching the error of exchange data base management system and the method thereof are provided to verify the consistency of relation information registered in the data base header of a PLD(Processor Load Data). CONSTITUTION: A DBMS(Data Base Management System) is appointed with an operator command word manager(510). The associated RID(Relation ID) begin address of a GDIR is calculated(520). A begin location of a RDIR associated with the RID searched(530). A mounting information error check to judge whether a GDIR.RID and a RDIR.RID are identical is carried out(540). A mounting information verifier makes out a mounting information error list to record the associated relation ID when two values are not identical(550). When two values are identical, relation data begin and end addresses of the associated RID are calculated at the RDIR, and a domain list to record the calculated begin and end addresses is made out(560).
Patent KR-20000042577-A (KR)
Title: Apparatus and method for controlling automatically volume of television using remote controller
Inventor: JANG WOO SEOK
IPC: H04N5/04
Filed: 1998-12-26
Abstract: PURPOSE: An apparatus and a method for controlling automatically a volume of a television using a remote controller are provided to control automatically a sound volume by comparing the sound volume input from a microphone with the sound volume output to a speaker. CONSTITUTION: An apparatus and a method for controlling automatically a volume of a television using a remote controller comprise a remote controller(211), a sound volume detection portion(215), a sound volume comparison portion(216), a microprocessor(213) and a sound amplification portion(209). The remote controller comprises a microphone for converting an outer sound to an electric signal, a timer for outputting periodically time, a sound volume sense portion for sensing periodically the outer sound and determining its size, a signal mixing portion for mixing a signal from the sound volume sense portion and a signal from a key input portion, and a transmitting portion for converting and outputting the mixed signal to an infrared signal. The sound volume detection portion detects the sound volume signal of the signal transmitted from the remote control. The sound volume comparison portion compares the outer sound volume with a sound volume output to a speaker. The microprocessor outputs a control signal for controlling the sound volume output the speaker. The sound amplification portion controls the sound volume output the speaker.
Patent KR-20000042904-A (KR)
Title: Method for extending subscriber receiving capacity in subscriber interface
Inventor: CHOI SEONG RAK
IPC: H04L12/801
Filed: 1998-12-28
Abstract: PURPOSE: A method for extending a subscriber receiving capacity in a subscriber interface, is provided to register only subscribers in a connection, and not to register operation/maintenance(OAM) connection information to subscribers, so that a subscriber receiving capacity of a connection table, can be extended. CONSTITUTION: A method for extending a subscriber receiving capacity in a subscriber interface, comprises the steps of: registering just subscriber information by forming a table for registering subscribers; deciding registration of the subscribers and a cell connection type, by use of a virtual route identifier of an input cell; and transmitting by recording operation/maintenance(OAM) information of the registered subscribers on a header error control field of a corresponded cell.
Patent KR-20000043223-A (KR)
Title: Method for manufacturing semiconductor device
Inventor: GEUM DONG YEOL
IPC: H01L21/311
Filed: 1998-12-28
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to form a uniform thickness of a screen thin film by using an etch barrier. CONSTITUTION: A method for manufacturing a semiconductor device comprises the following steps. An accumulating structure of a gate insulating layer(14) and a gate electrode(16a) is formed on an upper portion of a wafer(12) with a chip area(I) and an EM box(II). A screen thin film(18) and an etch barrier are formed on the upper portion of the wafer. The etching barrier and an insulating layer having an etch selectivity are formed on an upper portion of the etch barrier. An insulating layer spacer(22) is formed at a side wall of the accumulating structure by etching the insulating layer. A thickness of the screen thin film is formed uniformly by etching the etch barrier.
Patent KR-20000046232-A (KR)
Title: Device for frequency conversion loop for self-examination of communicators using difference frequencies
Inventor: SEO KUK DO
IPC: H03K17/00
Filed: 1998-12-31
Abstract: PURPOSE: A device for Frequency Conversion Loop for self-examination of communicaters using different transceiver frequencies is provided to eliminate any possibility of malfunction when self-examination. CONSTITUTION: A device for Frequency Conversion Loop for self-examination of communicators that use different frequencies is provided for communicators that have a receive system(60) and a transmit system(50) which use different frequencies. The device includes a primary coupler (71) which inputs the transmit frequency signals form the transmit system(50) and converts them into transmittable signals, attenuator(72) which attenuates the signals, a frequency generator(73) which outputs frequency differences of the transmit frequency and the receive frequency, a frequency compound device(74), and a secondary coupler which provides the signals to the receive system(60).
Patent KR-20000046300-A (KR)
Title: Cationic electro-deposition paint composition containing alkyl glycidyl ether- or ester-amine coating layer forming additive
Inventor: SON DEOK SOO
IPC: C09D5/44
Filed: 1998-12-31
Abstract: PURPOSE: A cationic electro-deposition paint composition comprising a coating layer forming additive which has a limited water solubility and good coating layer retention effect and do not adversely affect the break voltage and anti-corrosion property of the paint is provided. CONSTITUTION: A cationic electro-deposition paint composition according to the present invention comprises: a) 0.05 to 20 wt% of alkyl glycidyl ether- or ester-amine coating layer forming additive characterized in that the ether- or ester-amine comprises the reaction product of primary or secondary amine and alkyl glycidyl ether or ester in the equivalent ratio of 1:1 or 1:2 and has at least 1 of hydroxy group and one or more alkyl group having at least 3 of carbon atoms based on the solid content of cationic electro-deposition resin water dispersion; and b) 2 to 60 wt% of cation electro-deposition resin composition containing 80 to 99.95 wt% of cationic electro-deposition resin comprising a curing agent.
Patent KR-20000046744-A (KR)
Title: Method for producing flash memory cell
Inventor: YOON SEOK MAN
IPC: H01L29/788
Filed: 1998-12-31
Abstract: PURPOSE: A method for producing a flash memory cell is to improve a reliability of a device by preventing a drain disturb phenomenon at programming and preventing an erroneous operation of non-selected cell when reading operation is made. CONSTITUTION: A method for producing a flash memory cell comprises the steps of: forming a sacrificing film on an active area on a first conductive semiconductor substrate(31) and forming a first gate oxide film(37) on a remaining part; forming a first polycrystalline silicon layer on the first gate oxide film and forming a side wall(41) on a part corresponding to a side of the sacrificing film of the polycrystalline silicon layer; patterning the first polycrystalline silicon layer and the side wall longitudinally to form a plotting gate and forming a plotting gate by etching back the polycrystalline silicon layer using the side wall as a mask; exposing one side of the plotting gate by selectively removing the sacrificing film; forming a second gate oxide film and a second polycrystalline silicon layer on the semiconductor substrate and forming a control gate by patterning a predetermined part of the semiconductor substrate; and forming a secondary conductive type source and drain area on the semiconductor substrate.
Patent KR-19990064153-A (KR)
Title: 미크로모노스포라 카르보나세아로부터의 신규한 오르토소마이신
IPC: C07H19/01
Filed: 1996-10-08
Abstract: 오르토소마이신은 SCC 2146으로 지정된 미생물 미크로모노스포라 카르보나세아 변종 아프리카나의 발효 육즙으로부터 분리된다.  이들 화합물은 항균제이다.  조성물 및 세균 감염의 치료 방법도 기술되어 있다.
Patent KR-20000005197-A (KR)
Title: Rotating filter apparatus having device for adjusting blowback outlet port
Inventor: BIRED JOHN O
IPC: B01D33/06
Filed: 1997-03-28
Abstract: PURPOSE: A rotating filter device is provided to prevent blowback gas from leaking and to increase speed of a filter working and a cake abstracting. CONSTITUTION: The rotary filter device is composed of: an outside tank or a case(10); a supporting pipe or a grit(12) placed inside the tank; and a filter drum(14) of which one part is placed inside the tank. The drum transfers more than one filter device like a fiber strip and the fiber strip is attached to the drum from a groove(17). An absorbing source(16) pulls filtering water from the tank through the filter device while rotating the drum by a driving device(15), by communicating with the supporting pipe(12) to generate the low pressure inside drum. While working the filtering device, the filter cake attaching to an outside face(34) of the drum, is removed by a blowback pipe(30).
Patent KR-20000015829-A (KR)
Title: Fluorochemical and hydrocarbon surfactant blends as hydrophilic additives to thermoplastic polymers
Inventor: TEMPERANTE JOHN A
IPC: D04H1/42
Filed: 1997-04-08
Abstract: PURPOSE: A fabric containing hydrophilic fiber being usable for the liner of a diaper with durability and a manufacturing method thereof are provided. CONSTITUTION: This invention provides durably hydrophilic, thermoplastic fiber comprising a thermoplastic polymer, such as polyamide, polyurethane, or polyolefin, e.g., polypropylene, and a mixture of: (a) one or more fluoroaliphatic group-containing nonionic surfactants and (b) one or more nonionic, non-fluorinated, polyoxyethylene group-containing surfactants that contain between 20 and 80 weight percent polyoxyethylene. The mixture of the surfactants (a) and (b) is present in the fiber in an amount sufficient to impart durable hydrophilicity to the fiber at its surface. Durably hydrophilic films and durably hydrophilic fabrics and webs constructed from said fibers are also disclosed.
Patent KR-20000016272-A (KR)
Title: Dosing device for mixing fluid first liquid with more than second liquid being added in continuous process
Inventor: GEORG ERNSTJOHN
IPC: B01F5/04
Filed: 1997-06-03
Abstract: PURPOSE: A dosing device is provided to obtain a fluid liquid mixture in a permanent and uniform ratio by mixing a first fluid liquid with more than one second liquid being added as a smaller amount in a continuous process. CONSTITUTION: A dosing device includes: a fluid tube(26) for a first liquid to flow; a mixing chamber(24) being arranged in the fluid tube or being connected to the fluid tube in a row; and more than one pump(21) for continuously supplying a second liquid(28) from a second liquid storing tank(19) to more than one narrow nozzle(12). Herein, the nozzle is formed by more than one needle typed tube being possibly inserted to the fluid tube through a flexible wall being possibly penetrated while being arranged in the wall containing a whole to be arranged in the fluid tube. And the storing tank containing the second liquid is manufactured by a sterilized bag being manufactured by a flexible plastic material or a metal or an inflexible container.
Patent KR-20000051615-A (KR)
Title: Method for producing lead frame
Inventor: LEE SANG GYUN
IPC: H01L23/495
Filed: 1999-01-25
Abstract: PURPOSE: A lead frame production method is to improve a reliability in etching process by adding a step of testing disconnection of photosensitive film and a coating step prior to an etching step to complement a damaged area in advance. CONSTITUTION: A method for producing a lead frame comprises the steps of: preprocessing a lead frame material and then pressing a photosensitive film onto the lead frame; exposing the lead frame material to recognize a pattern and then forming a predetermined pattern on the lead frame material; testing a disconnected area of the photosensitive film by photographing through a camera disposed on a moving path of the lead frame material; coating the disconnected area in a taping or painting manner to reconnect it; and etching the lead frame material to remove a part of the material and form a desired shape.
Patent KR-20000055461-A (KR)
Inventor: KIM MOON SEON
IPC: C08J5/18
Filed: 1999-02-06
Abstract: PURPOSE: A method for preparing a polyester sheet that presents excellent release property, good transparency and markedly improved heat resistance is provided. CONSTITUTION: A method for preparing a highly transparent polyester sheet having improved heat resistance according to the present invention comprises the steps: a) melting, extruding and cooling polyethylene naphthalate resin having limit viscosity of 0.4 to 1.0 dl/g and glass transition point(Tg) of 110 to 120 degees celsius wherein the main repeating unit of the resin contains at least 60 parts by weight of ethylene naphthalate to form a sheet; and b) applying water-soluble coating solution that contains colloidal alumina, water soluble polyester resin, water soluble polyurethane resin and water soluble acryl emulsion on at least one surface of the said formed sheet.
Patent KR-19990046323-A (KR)
IPC: E04C1/00
Filed: 1999-02-10
Abstract: 본 발명은 블록간 이음새로 접합용 몰탈의 누출억제, 매질이 부필요한 깔끔한 조적과 조적능률의 향상, 및 몰탈 절약에 이바지할 수 있는 블록을 제공하기 위한 것으로서, 블록(1)의 상면과 저면에는 한쌍의 횡돌조(2)를 그리고 블록(1)의 양측면에는 상기 횡돌조(2)에 이어지는 종돌조(3)를 형성하되 각기 앞 뒷면으로부터 조금 들어간 곳에 형성하고, 횡돌조(2) 사이에는 몰탈충전용 횡홈(4)이 그리고 종돌조(3) 사이에는 몰탈충전용 종홈(5)이 형성되도록 한 것이다.
Patent KR-20000056266-A (KR)
Inventor: KIM JOO YONG
IPC: F25D23/00
Filed: 1999-02-18
Abstract: PURPOSE: An air passage structure of a machine room in a refrigerator is provided to smoothly perform the radiating heat of each part of the machine room by improving the air passage structure, thereby increasing the efficiency of the refrigerator. CONSTITUTION: A machine room(10) of a refrigerator including a compressor(11) installed in one side of the machine room, a condenser(12) installed in the side of the compressor for emitting a large quantity of heat, a radiating heat fan(13) rotatably installed in one side of the condenser to radiate heat generated in the compressor and the condenser, in which an air passage structure includes an interrupt member(20) installed in the surrounding of ambient air inflow part of the condenser for interrupting space between the inner surface of the machine room and the condenser, so that air discharged through the radiating heat fan is discharged to the compressor after passing through only the condenser.
Patent KR-20000056399-A (KR)
Inventor: JO YONG DEOK
IPC: G10L15/02
Filed: 1999-02-20
Abstract: PURPOSE: An apparatus for detecting a voice and a method thereof are provided to stabilize the active sound detection rate and alarm capabilities of the apparatus, and to reduce false alarm rate. CONSTITUTION: An apparatus for detecting a voice includes a band analyzer(404), a spectrum estimator(406), a noise dispersion estimator(408), a primary signal to noise ratio calculator(410b), a second signal to noise ratio calculator(410a), a mean calculator(414) and a comparator(416). The band analyzer(404) divides power spectrum of an voice signal into a plurality of voice spectrum points and combines the results with each other in groups of spectrum bands. The spectrum estimator(406) removes the noise component from the voice spectrum band selected form the plurality of voice spectrum bands so as to estimate the optimal voice signal band spectrum. The noise dispersion estimator(408) estimates the rate of noise dispersion for a voice spectrum band selected from the plurality of voice spectrum bands. The primary signal to noise ratio calculator(410b) and the second signal to noise ratio calculator(410a) calculate the primary and the second signals to noise ratio, respectively.
Patent KR-20000059462-A (KR)
Inventor: SON GEON SEOK
IPC: B01D53/86
Filed: 1999-03-04
Abstract: PURPOSE: A serial-type absorber with electrically heated catalyst(EHC) is provided which includes EHC to heat backside three-way catalyst artificially. CONSTITUTION: The serial-type absorber with EHC comprises the parts of: non-flammable hydrocarbon absorber(4) which forms a hole in the center; an EHC part(30) which is placed at a backside of the absorber; a backside there-way catalyst(6) which is placed to have the EHC part and a space; a power control part(9) which supplies power source for the EHC part; and an engine control part(10) which detects temperature of coolant to control the power control part.
Patent KR-19990082931-A (KR)
IPC: C07C41/16
Filed: 1999-04-06
Abstract: 3-메톡시-1-프로판올을 염기의 존재 하에 염화메틸로 1,3-프로판디올을 알킬화하는 유리한 방법으로 제조한다.
Patent KR-19990083036-A (KR)
IPC: H05B3/14
Filed: 1999-04-08
Abstract: 본 발명에 따르면, 정(正)의 온도 계수(positive temperature coefficient: PTC) 재료로 제조된 발열 요소를 포함하는 전자/통신 장비를 수용하는 엔클로져(enclosure)가 제공된다.  이 엔클로져는 옥외에서 셀룰러 전화 시스템을 위한 셀 사이트 기지국과 통신 장비를 수용하는 데 특히 유용한데, 이 엔클로져는 전압 파라메타에 의존하지 않는 자기 조절 발열 능력을 지님으로써 다양한 지리적 위치에서 사용될 수 있다.  바람직한 실시예에서, 다수의 PTC 발열 요소가 사용되며 다수의 회로 영역에 인접하여 선택적으로 위치된다.  DC 전원이 PTC 히터를 구동하는 데 사용될 수 있으며, 본 발명의 엔클로져는 AC 또는 DC 전원으로 작동되는 전화 장비에 대해 사용될 수 있다.
Patent KR-19990046689-A (KR)
Title: 라텍스고무장화의굽성형방법및그구조
Filed: 1999-04-15
Abstract: 본 발명은 라텍스 고무장화에 굽을 형성하여서 보행시 안정감을 주고, 라텍스 고무장화의 사용 용도를 광범위하게 넓일 수 있는 라텍스 고무장화의 굽 성형방법 및 그 구조에 관한 것으로, 라텍스 고무장화를 제조하는 성형틀에 의해 제조되는 라텍스 고무장화에 있어서, 발바닥면(12) 뒷부분에 소정 깊이의 요홈(11)을 가지는 장화성형틀(10)을 라텍스 고무액에 일정시간 침전시켜서 요입부(21)를 가지는 라텍스 고무장화(20)를 성형하고, 라텍스 고무장화(20)가 성형되어 있는 장화성형틀(10)을 반전시켜 다리가 들어가는 부위의 단부를 말아서 밴드부(24)를 형성함과 동시에 바닥면(22) 뒷부분에 형성된 요입부(21)에 별도의 라텍스 고무액을 충전시켜 굽(23)을 응결 성형하게 되며, 굽(23)이 성형된  라텍스 고무장화(20)를 건조기에서 일정시간 건조시켜 성형 완료한 후, 라텍스 고무장화(20)를 장화성형틀(10)로부터 탈형하여서 된 것에 의해 바닥면에 굽이 형성되어 있어 서 보행시 피로감을 줄일 수 있을 뿐만 아니라, 보행에 따른 접촉마찰로 뒤꿈치 부분이 쉽게 뚫어지는 문제점을 해소 하였고, 바닥면에 굽을 형성함과 동시에 장화성형틀에 도포 성형되는 라텍스 고무액의 두께를 두겁게 하여 내구성을 향상시킴은 물론, 합성고무로 제조되는 장화와 같은 구조를 갖도록하여 작업장소에 관계없이 광범위하게 사용되어질 수 있는 매우 유용한 발명인 것이다.
Patent KR-20000066444-A (KR)
Inventor: YANG JEONG HUN
IPC: G06T9/00
Filed: 1999-04-16
Abstract: PURPOSE: A method for removing a block edge noise component of an image coded on a block basis is provided to removing the boundary noise between adjacent blocks without influencing the resolution of image. CONSTITUTION: A method for removing a block edge noise component of an image coded on a block basis includes following steps. The method is used to remove block edge noise components at the edge of two adjacent blocks from a decoder. At first, block edge noise components are statistically estimated from pixel vectors of plurality of various images. Then, the estimated block edge noise components are provided to the decoder. At last, the estimated block edge noise components are removed from the pixel vectors of two adjacent blocks.
Patent KR-20000073002-A (KR)
Inventor: LEE YEONG GEUN
IPC: G11C17/00
Filed: 1999-05-04
Abstract: PURPOSE: A ROM(Read Only Memory) is provided which can reduce TAT(Turn Around Time) by performing a programming step of a ROM code with a metallization process. CONSTITUTION: A ROM(Read Only Memory)(2) comprises a memory cell block(10) and a memory cell selection part(15). And, the ROM, where data is stored, comprises: a plurality of bit lines which are extended in a line each other; a plurality of word lines which are extended in a line each other in a direction of crossing with the bit lines; and a plurality of cell transistors which are arranged between the bit lines and are connected with the word lines. If data stored in the cell transistor is a "low" value, the cell transistor is connected with the bit line, and if data stored in the cell transistor is a "high" value, the cell transistor is not connected with the bit line.
Patent KR-19990064773-A (KR)
Title: 절첩식 콘테이너 하우스
IPC: E04B1/343
Filed: 1999-05-08
Abstract: 본 발명은 필요에 따라 임의로 콘테이너 하우스가 절첩되도록 구조를 개량하여 물류비와 야적장의 부피를 줄일 수 있는 절첩식 콘테이너 하우스를 제공함에 있는 것이다. 
     이에 따라 본 발명은 콘테이너 하우스를 구성함에 있어서,  단일판재로 된 상면판과 바닥판 사이에 설치되어 이들을 지지하도록 된 전면판과 배면판이 두 개의 단위부재가 조립되는 조립식으로 구성하여 상호 절첩될 수 있게하고, 측면판은 상부측은 자유단으로 되고 하부측은 바닥판에 축핀으로 연결하여 이동 및 운반시 콘테이너 하우스의 부피가 줄어들 수 있도록 전면판과 배면판 및 측면판이 절첩되는 구성으로 됨을 특징으로 하고 있다.
Patent KR-20000073778-A (KR)
Inventor: LEE SANG HUN
IPC: A61B3/024
Filed: 1999-05-14
Abstract: PURPOSE: An optical system for a sight measuring device is provided to be capable of measuring a sight with less rays of light without using a motor by removing a noise ray of light appropriately. CONSTITUTION: An optical system for a sight measuring device comprises an infrared ray source(S) which generates an infrared ray of light. A lighting lens(L2) sends a ray of light from the source(S) to a lens(L1) for measuring. An aperture(A2) is used to control the magnitude of a measure infrared ray of light arriving at the cornea when the measure ray of light from the lighting lens(L2) progresses to the cornea through the measure lens(L1). A hole mirror(HM) changes a direction of a signal ray of light from the lens(L1) into an image sensor. An aperture(A) is used to remove noise from the signal ray of light reflected from the hole mirror(HM). A condensing lens(L4) condenses a signal ray of light from the aperture(A) into a separation prism(P), which separates the signal ray of light. An image pickup lens(L3) picks up the separated signal at the image sensor.
Patent KR-19990068433-A (KR)
IPC: G04B/
Filed: 1999-05-19
Abstract: 본 발명은 위도 및 경도의 측정이 가능한 만국시계에 관한 것으로서, 날자경계선이 표시된 원주상에 세계 주요 도시의 명칭, 눈금 및 경도를 그 도시의 경도에 따라 상대적 위치에 표시한 바닥판과; 24시간에 1회전하며, 말단부에는 중심에 대하여 동일한 각도로 24분할 눈금이 표시되어 있는 원형의 시판(時版)과; 24시간에 360.99°회전하며, 회전축에 북극성이 일치된 천구북극상의 주요 별자리 또는 회전축에 천의 남극이 일치된 천구북극상의 주요 별자리가 적위를 표시하는 동심원과 함께 표시되고, 각 동심원상에는 그 동심원의 적위 또는 90°에서 동심원의 적위를 뺀 수치가 기록되어 있는 원형의 별판;을 포함하는 시계로서, 상기 각 판은 동축상을 회전하며, 시계판이 회전하여 시각을 표시하고 별판은 실제 천구의 회전속도와 일치하여 회전하는 시계이다. 
     본 발명의 시계는 만국시계로 활용할 수 있을 뿐 아니라 주야를 불문하고 천구의 회전을 간접적으로 관찰할 수 있으며, 미지의 지점의 위도, 경도 및 현지시각을 정확하고도 용이하게 파악할 수 있게 한다.