baber/WOPTO huggingface dataset:
Patent KR-20000054993-A (KR)
Inventor: CHOI MYEONG LYEOL
IPC: B66B23/10
Filed: 1999-02-02
Abstract: PURPOSE: A conveyer belt of belt type transferring device is provided to promote the comfort of passenger by adding a reinforcing layer to a rubber belt mounted in a department store or an airport. CONSTITUTION: A conveyer belt of belt type transferring device comprises a surface layer having many grooves(2) thereon along the transferring direction of the belt and a safety belt(1) along both sides of the belt in longitudinal direction, and the first, the second and the third steel cord fabrics(3,4,5) crossed with each other are inserted under the surface layer. A device for forming the grooves(2) on the surface of the conveyer belt has a metal mold for forming the grooves(2) on a rubber belt, a hydraulic cylinder for ascending/descending the metal mold and a heat plate for heating the upper/lower portion of the rubber belt. A device for attaching the safety belt(1) has a winding device for winding a molded body of main body, a winding device for winding the safety belt(1), an adhesive spreading device for spreading the adhesives, a guide roller for adjusting the position of the attached safety belt and a compressing roller for compressing the safety belt(1) to the molded body of main body. Therefore, the belt is reinforced to sufficient level.
Patent KR-20000055217-A (KR)
Inventor: SONG SEOK SUN
IPC: H01L21/28
Filed: 1999-02-04
Abstract: PURPOSE: A manufacturing method is to provide a self-aligned buried bit line without a further lithographic process. CONSTITUTION: A manufacturing method comprises the steps of: providing a semiconductor substrate(100); etching the substrate using a mask for forming an active region such that a width of a first isolation region in which a bit line(116) is to be buried, is different from that of a second isolation region in which the bit line is not to be buried; forming a first insulation layer(114) on the former to fill the second region with the first insulation layer; forming a first conductive layer on the former and etching the first conductive layer so as to form a bit line in the first isolation region; and forming a second insulation layer(118) on the former, and flattening the second insulation layer.
Patent KR-19990072465-A (KR)
Title: 이학용치료기의단선스파크검지회로
IPC: A61N1/40
Filed: 1999-02-06
Abstract: 치료용 도자의 접촉불량에 의한 단선 스파크를 확실히 검출할 수 있는 이학용 치료기의 단선 스파크 검지회로를 제공한다. 
     출력라인(2)에 2등분된 1차권선(6p1 과 6p2)이 서로 역방향의 자속을 발생하도록 감기고, 2차권선(6s)에서 신호를 취하는 검출변압기(6)에 의해 상기 출력라인(2)의 단선 스파크을 검출하도록 하였기 때문에, 출력라인의 단선을 확실히 검출할 수 있다.
Patent KR-20000034820-A (KR)
Inventor: AN BYEONG SEON
IPC: B41J2/16
Filed: 1999-03-05
Abstract: PURPOSE: A micro injecting device and a producing method thereof are provided to prevent damage such as wrinkling by dispersing the stress given to a main operation part that is a structurally weak part of the entire region of a membrane. CONSTITUTION: A metal film(24) having excellent stretching force is formed in the main operation part of a membrane(20). An organic film(21) having excellent malleability is formed thereunder. The tension given to the metal film by the vapor pressure of a heating chamber(4) is transmitted to the organic film and then dispersed properly. Thus, the tension is removed. Thereby, the prompt response property to the generation of the vapor pressure of working solution is maintained even though the membrane is not transformed.
Patent KR-19990077957-A (KR)
Title: 알칼리수용액에서개선된박리성을나타내는광영상화조성물
IPC: H05K3/00
Filed: 1999-03-17
Abstract: 본 발명은 다중성(multi-modal) 분자량 분포를 사용하여 포토레지스트(photoresist) 박리 시간을 보다 신속히 하고 박리된 입자 크기를 보다 작게 만드는 산 작용성 결합제 중합체, 광중합성 성분 및 광개시제 화학계를 포함하고 포토레지스트로서 유용한 음화 작용성 광영상화(negative-acting photoimageable) 조성물에 관한 것이다. 즉, 박리 시간의 신속화와 박리된 입자 크기의 소형화 성질을 조합하여 도금된 회로판으로부터 포토레지스트를 환경적으로 무해하게 완전 수성 박리할 수 있음을 특징으로 한다.
Patent KR-19990078167-A (KR)
IPC: G06K7/00
Filed: 1999-03-23
Abstract: A portable electronic device (310) has contacting and noncontacting interfaces (401, 400) and an inhibiting section (405). The contacting interface (401) including a plurality of contact terminals (Cl to C8) for exchanging driving power and data. The noncontacting interface (400) for generating driving power and demodulating received data from a signal received via an antenna (301a). The inhibiting section (405) for inhibiting an operation of the other one of the contacting and noncontacting interfaces (401, 400) while the portable electronic device (310) is driven via one of the contacting and noncontacting interfaces (401, 400).
Patent KR-20000061932-A (KR)
Inventor: LEE CHANG JIN
IPC: A23L11/20
Filed: 1999-03-27
Abstract: PURPOSE: Paste products such as soybean paste, hot pepper, soy sauce containing yellow soil is provided, which can alleviate toxicity, further has tonic effect, consequently vitalizing users thereof. CONSTITUTION: To achieve the beforementioned purposes, firstly an effective amount of yellow soil is put in water. After agitating the solution, leave it for a while. As time goes by, the solution is separated into two layers, the upper layer is a yellow soil solution and the lower is sediment. Then, the yellow soil solution is added in the preparing process of all sorts of paste.
Patent KR-20000065697-A (KR)
Inventor: KIM CHANG SU
IPC: H04Q3/06
Filed: 1999-04-08
Abstract: PURPOSE: A method for measuring average occupation time and traffic of trunk channel in a switchboard is provided so that a quality and a service of traffic can be improved through processes of a diagnosis of traffic and an analysis of distribution of traffic by computing exactly the average occupation time and traffic of respective trunk channels. CONSTITUTION: A method for measuring average occupation time and traffic of trunk channel in a switchboard includes several steps. In a step(310), when there is a request to measure traffic to the respective trunk channels from an operator, an ASP(Access Switching Processor) responses to the request and initializes a buffer for statistics in a step(320). Thereafter, in a step(330), the ASP collects the call processing data of the trunk channel occupied by a call during a measuring period and then stores it to the buffer. When the call processing data are collected during the measuring period, in a step(340), the ASP reads the data stored to the buffer of statistics, computes the occupation time of the corresponding trunk channel and transmits it to an OMP(Operation & Maintenance Processor). The OMP, in a step(350), processes the transmitted data in order to be matched an output format and then outputs the data to an operator's terminal(300).
Patent KR-19990046679-A (KR)
Title: 호출음과화중음선택형통신기기
IPC: H04M19/02
Filed: 1999-04-14
Abstract: 본 발명은 발신측의 통신기기의 단말기에서 수신측에게로 호접속을 시도할 경우 호접속을 요구하는 대기시간에 발신측에게 임의의 음악이나 광고용 안내음성을 들려주도록 한 호출음과 화중음 선택형 통신기기에 관한 것이다. 본 통신기기는 호접속을 요구하는 송신부와, 상기 호접속에 따른 통화대기시간에 중계기로부터 화중음신호와 호출음신호 중 어느 하나를 수신하는 수신부와, 상기 송신부와 수신부의 신호를 처리하는 신호처리부를 갖는 통신기기에 있어서, 상기 수신부로부터 화중음신호와 호출음신호 중 어느 한 신호를 감지하여 그에 상응하는 신호를 출력하는 검출부와, 상기 검출부의 출력신호에 기초하여 화중음신호 또는 호출음신호를 판단하는 판단부와, 상기 판단부의 출력에 따라 소정의 음악신호와 안내음성신호 중 어느 하나를 인출하여 사용자에게 들려주는 음출력부를 포함한다. 이에 따라,  호접속에 따른 통화대기시간에 사용자에게 음악이나 안내음성을 들려줌으로써 대기시간의 지루함을 달래줄 수 있고, 사용자는 사용자의 기호에 맞는 음악이나 안내음성을 녹음하거나 선택하여 저장할 수도 있으므로 일률적인 화중음 또는 호출음을 듣지 않아도 되기 때문에 이에 따른 짜증이나 정서불안을 미연에 방지할 수 있다.
Patent KR-19990068394-A (KR)
Title: 방충망소제용롤러형브러쉬청소용구
Filed: 1999-05-14
Abstract: 본 발명은 방충망 소제용 롤러형 브러쉬 청소용구에 관한 것으로 특히, 평면적 소제가 불가능한 창문에 설치된 방충망에 부착된 먼지 등의 이물질을 분리하여 흡입 제거하기에 적당하도록 한 것이다. 
     기존의 진공 청소기용 착탈 흡입식 청소용구들은 실내의 바닥이나 가구,  가전제품 등의 외측 면을 털어 청소하거나 창문틀 등의 틈새를 용이하게 소제할 수 있도록 되어 있을 뿐 창문에 설치된 방충망을 소제하기에는 매우 불편하고 제대로 소제되지 않아 통상은 그대로 사용하게 됨으로써 외관상 불결하고 비위생적인 결점이 있었다. 
     본 발명은 격자형 망체로된 방충망을 내외로 통과시키면서 먼지를 털어 내기에 용이하도록 롤러형으로 브러쉬를 형성하여 중앙 외측으로 흡입관이 일체로 형성된 반 원통체 커버내부 양단에 베어링을 끼우고 장착하여 구성 하므로써 방충망에 대고 밀어 주기만 하면 용이하게 방충망에 묻어있는 먼지 등의 이물질이 떨어져 흡입 소제가 청결하게 이루어 질 수 있도록 한 것이다.
Patent KR-20000074660-A (KR)
Inventor: JI DEOK GU
IPC: H04Q3/62
Filed: 1999-05-25
Abstract: PURPOSE: A method for supplying a response completion tone in other extension is provided to connect an incoming call with a first call receiver when more than two receivers attempt to answer the incoming call and to inform other receivers of a connected result, so as to prevent the other receivers from continuously attempting to answer the call. CONSTITUTION: If every terminal telephone rings in a private exchange, the private exchange identifies which terminal telephone answers an incoming call. If a terminal telephone firstly answers the call, the private exchange connects the incoming call with the terminal telephone and informs the rest terminal telephones of a 'response completion' signal. The rest terminal telephones deliver specifically-typed signals during regular time, to inform users of the 'response completion'.
Patent KR-20010009941-A (KR)
Inventor: NAM GI SEOK
IPC: G06F9/445
Filed: 1999-07-14
Abstract: PURPOSE: An apparatus and the method for booting a data processing system are provided to perform a booting operation even without a BIOS controller in the system with a 386 CPU, by selecting a boot ROM using a chip selection port in a protected mode, and by switching an upper chip selection(UCS) mode to a disable state in order to control a dedicated area for the UCS mode. CONSTITUTION: A boot ROM(10) stores a system boot code, and sends the data corresponding to the read signal(CPU_RD) received from a CPU(40) and the address from an address bus, to the CPU(40). A SRAM(20) stores the temporary data necessary for performing the boot code. A logic circuit part(30) continuously select the boot ROM(10) regardless of system modes like a real mode and a protected mode at the booting of the system. The CPU(40) directly accesses the system boot code stored in the boot ROM(10), and thereby sends a designated address to the address bus, and reads the data from the data bus to write it into the SRAM(20).
Patent KR-20010010620-A (KR)
Inventor: LEE DONG SU
IPC: H04B7/155
Filed: 1999-07-21
Abstract: PURPOSE: A base station router is provided to be capable of improving data exchange speed by removing overhead of a data bus so as to improve an effective data exchange rate. CONSTITUTION: A base station router comprises a dedicated packet router-main controller(DPR-MC)(10) which takes charge of a control of a data bus. A plurality of packet router transparent asynchronous transmitter/receiver interface(TAXI) controllers(DPR-TC)(40-45) transfer data through other processor and a TAXI. A dedicated packet router-link controller(DPR-LC) takes a charge of matching with an external system through an E1 link. A packet router power supplier(DPR-PC)(20) takes a charge of a power supply of a router. A separate bus configuration is used in the base station router. So this configuration bus system uses a separated bus for managing the ports of system , it removes overhead of a data bus.
Patent KR-20000011957-A (KR)
Inventor: HORIGOMENAOYUKI
IPC: B23P19/00
Filed: 1999-07-24
Abstract: PURPOSE: The method improves the conductivity by shortening the cycle time in mounting an electronic component. CONSTITUTION: The method comprises the processes of: picking up the electronic component from a first or a second feeder(4A, 4B) arranged in each side of a board(3); recognizing the electronic component by a recognition part(10); and transferring and mounting the electronic component on the board. The component having many usages are received in the first and the second feeder, and usually the electronic component is picked up and mounted on the board. When all electronic components from the first feeder are fed, the second feeder feeds the electronic component. At this time, electronic components of the same kind is supplied to the first feeder.
Patent KR-20010011631-A (KR)
Inventor: YANG DAE YEONG
IPC: H04Q1/00
Filed: 1999-07-29
Abstract: PURPOSE: An apparatus for selecting a board and restoring error in a dual system is provided to automatically restore software error by monitoring a state of a board and performing duplexing switchover. CONSTITUTION: An apparatus for selecting a board and restoring error in a dual system comprises the first and second boards(A,B) each of which consists of a watchdog detecting part(10A/10B), an AND gate(20A/20B) and a reset generation and timer circuit part(30A/30B). Each of the watchdog detecting parts(10A,10B) accesses a corresponding board to detect whether error arises at the corresponding board, and outputs a control signal for switchover into other board when the error arises at the corresponding board. Each of the AND gates(20A,20B) logically combines a signal from a corresponding board with a signal from the AND gate of the other board to output an active or standby signal to the corresponding board. Each of the circuit parts(30A,30B) detects the error signal from a corresponding detecting part, and outputs a reset signal for error restoration.
Patent KR-20010017822-A (KR)
Inventor: AHN BYEONG SEONG
IPC: D01D5/04
Filed: 1999-08-14
Abstract: PURPOSE: A guidance system and a guidance method of fiber filament are provided which can lead spun fiber filament without dispersion and damage. CONSTITUTION: The guidance system is comprised of: an adapter controlling direction and speed of flow being coagulating solution; and a pump circulating and feeding the coagulating solution. The guidance method is comprised of: (a)discharging the fed coagulating solution through a nozzle or a split to a spreading funnel; (b) leading the coagulating solution and the fiber filament to a leading funnel by the discharge; and then (c)discharging the leaded coagulating solution and the leaded fiber filament through the spreading funnel at the lower speed than the (a) step.
Patent KR-20010017863-A (KR)
Inventor: SHU G ANGEL ALBERT
IPC: C23C16/00
Filed: 1999-08-16
Abstract: PURPOSE: A transition metal boride coating is provided to improve abrasion resistance and corrosion resistance and prevent mcirofracture or spalling caused by nonhomogeneous expansion or contraction of coating and substrate during thermal treatment. CONSTITUTION: The coating contains rigid and ultra fine transition boride particles dispersed in metal matrix. The particles occupies about 30-90% of the volume of the coating. The average particle size is about 0.5-3.0 microns. The metal matrix contains nickel, cobalt or iron. The coating is prepared by depositing powder mixture comprising transition metal and boron-containing alloy on substrate and thermally treating it. The thermal treatment induces diffusion between deposited elements to form ultra fine transition boride particles dispersed on the metal matrix.
Patent KR-20010026444-A (KR)
Title: Combustion system
Inventor: CHOI DONG MIN
IPC: F24H1/00
Filed: 1999-09-06
Abstract: PURPOSE: A combustion system is provided to perform perfect combustion by sequentially burning fuel in multi-stage and to efficiently exchange heat while gas and heat in a burning state ascends through an ascending fin. CONSTITUTION: A system for combustion is comprised of a burner(1) for burning air including oxygen and fuel supplied from the outside in a combustion chamber; a vibration plate(3) for generating short and long wave lengths by shaking while receiving the heat generated from the burner; first and second combustion screens(4,5) made up of the alloy of iron and chrome and prepared in the center of the vibration plate; a water heating unit(6) for heating water from a heat exchange chamber with the combustion heat and discharging the water in a vapor state; and a heat exchange pipe(9) for heating water for residence time while passing through an ascending fin. Thereby, perfect combustion is accomplished in a main body and the entire thermal efficiency is improved by sufficiently heating the water.
Patent KR-20000012222-A (KR)
Inventor: CHO UNG HO
IPC: B29C39/12
Filed: 1999-09-22
Abstract: PURPOSE: A color mat and a production method thereof having various shapes of design and colors, good cushion is provided. CONSTITUTION: The production method of a mat by designing with colors of T kinds on a mat consisted of N times M number of cells comprises the steps of: preparing the solution having T kinds of colors and a specific shape of a frame(120); performing point injection program for injecting the solution in the corresponded cells of each color by synthesizing the whole cells according to the design and the colors; point injecting the 1st color of solution in the designated cells according to the point injection program; coagulating the solution injected; converting the solution of a plotter(112-1¯112-n) for point injection into the 2nd color or moving the frame; and coagulating with adding the solution and reinforcing agent after completing the point injection for the color of T kind by repeating the point injection.
Patent KR-20010036057-A (KR)
Inventor: SONG NAM CHEOL
IPC: G02F1/1335
Filed: 1999-10-05
Abstract: PURPOSE: A reflective liquid crystal display for projection system is provided to prevent the degradation of a transistor caused by light by forming a light shield layer in the contour of a display region directly and improve process yield by forming an important pattern or marks with the light shield layer simultaneously. CONSTITUTION: A driving circuit comprises a timing counter(40), a data generator(42), a gate driver integrated circuit(44) and data driver integrated circuit(46) formed in the counter of a display region(A) with plural pixels. When the driving circuit receives light through a transparent tom substrate, the degradation of a transistor affects the characteristic deterioration of display quality in the driving circuit of a system and pixels. Therefore, before the transparent top substrate is assembled with a semiconductor back plate, a light shield layer for intercepting an incident light is formed n the counter of the display region(A).
Patent KR-20000029005-A (KR)
Inventor: ROSEN SEINZ VIKA
IPC: G06F9/318
Filed: 1999-10-12
Abstract: PURPOSE: A device for grouping a command system is provided to perform a command for processing data in a data processor. CONSTITUTION: A processing system(10) is composed of a processing core(12), an SIU(system interface unit)(14), a direct memory access unit(16), a serial communication port or a timer, peripheral units(18) such as inner memory modules(20,22), and an outer memory interface module(19). The data processor is applied to perform first typed operations in parallel while continuously performing first and second typed operations. A command system has an operation selection field for selecting one between the first and the second typed operations to be performed by the data processor. The operation selection field has a shape assistant field. The shape assistant field contains a third value except a first value for the command of the first shape to be continuously performed and a second value for the selected command of the second type and for the command of the first type.
Patent KR-20010045924-A (KR)
Inventor: KIM YONG SEOP
IPC: B29C35/02
Filed: 1999-11-09
Abstract: PURPOSE: A vulcanizing metal mold does not need parts such as a segment or an outer ring to make it easy to manufacture. CONSTITUTION: Ascending and descending devices(70, 90) are installed on each side metal mold(7, 9). A forwarding and backing device(80) forwarding and backing back molds(8) is installed on the rear surface of the each divided back mold(8). Sloping surfaces(71, 91) and engaging grooves(72, 92) are formed on the periphery of the each side metal mold(7, 9). Sloping surfaces(81) contacting with each of the sloping surfaces(71, 91) are formed on the upper and the lower ends of the back mold(8) contacting with the peripheries of the side metal molds(7, 9). Engaging protrusions(82) engaged and inserted to each of the engaging grooves(72, 92) are formed on the insides of the sloping surfaces(81).
Patent KR-20010047818-A (KR)
Inventor: PARK SANG JUN
IPC: B04C11/00
Filed: 1999-11-23
Abstract: PURPOSE: A device for pasting and removing a rear filter case of a cyclone collector automatically is provided to separate a filter case from a filter installed portion by that fixing of a press button and the filter case is released by pressing the press button. CONSTITUTION: The device for pasting and removing the rear filter case of the cyclone collector automatically includes a press button(310), a filter case(230), a concave groove(132), a rear wall(131), a filter installed portion(130), a hinge axis(330), a spring(320), a bracket(134), an inner wall(133) and a front end portion(311) etc. The press button(310) fixes the filter case(230) by being installed in the concave groove(132) formed on the rear wall(131) of the filter installed portion(130). The spring(320) supports the press button(310) in the concave groove(132). The hinge axis(330) is installed on the bracket(134) formed on the inner wall(133) of the rear wall(131). The press button(310) is formed projected to the inside of the filter installed portion(130) by that the front end portion(311) goes through the inner wall(133) of the rear wall portion(131).
Patent KR-20000067819-A (KR)
IPC: H01L21/683
Filed: 1999-12-04
Abstract: 도전성 세라믹스는  주기율표 3A 족에 속하는 원소중 적어도 1 종을 함유하는 화합물과 TiO 2-x (0 〈 x 〈 2) 를 TiO 2-x (0 〈 x 〈 2) 의 양이 전체의 1 ∼ 60 wt% 가 되는 범위로 함유하고, 이들 화합물 및 TiO 2-x 의 적어도 일부가 복합산화물을 형성하고 있다.
Patent KR-20000048322-A (KR)
Inventor: LOPEZ-TAPIAFRANCISCO JABIER
IPC: C07C/
Filed: 1999-12-22
Abstract: PURPOSE: An aryl carboxylic acid and an aryl tetrazol derivative, which are used as a control agent of prostaglandin I2 recipient, particularly an antagonist of prostaglandin I2 recipient, useful for treating diseases related to prostaglandin I2(IP) recipient, a pharmaceutical composition containing thereof and a treatment method using thereof are provided. CONSTITUTION: A compound of the following formula 1 or it's individual isomer, racemic or non-racemic mixtures of the isomers, or it's pharmaceutically acceptable salt or it's dissolved matter where each R¬1 and R¬2 is independently selected from the group consisting of alkyl, aryl, aralkyl, heteroaryl, cycloalkyl and heterocyclyl; each R¬3 and R¬4 is independently selected from the group consisting of hydrogen, alkyl, alkoxy, amino, halogen, haloalkyl, hydroxyalkyl, nitro, aryl, aralkyl and heterocyclyl; R¬5 is -COOR¬6 or alkyl; A is alkylene or alkenylene; and B is -O(CH2)m- or -(CH2)n- where m is an integer of 1-8 and n is an integer of 0-8.
Patent KR-20010057942-A (KR)
Inventor: KIM HYEONG JUN
IPC: G01N17/04
Filed: 1999-12-23
Abstract: PURPOSE: A corrosion testing device for a heat exchanger tube is provided to test the corrosion of the heat exchanger tube while controlling the conditions such as a flow ratio and basicity of sea water as in the real situations. CONSTITUTION: A corrosion testing device for a heat exchanger tube includes a tank(3) for receiving sea water inside and mounted with a door on a top surface, a plurality of valves(7,9) mounted at upper and lower parts of the tank, a hose(1) connected to the plurality of valves for circulation of the sea water, a pump(5) mounted in the middle of the hose for circulating the sea water, and tube holders(13L,13R) mounted to the hose and fixing heat exchanger tubes for flowing the sea water in contact with the heat exchanger tubes.
Patent KR-20010060768-A (KR)
Inventor: JUNG YANG JUN
IPC: C21D8/02
Filed: 1999-12-28
Abstract: PURPOSE: A method for manufacturing aging-resistant pipe steel sheets is provided to produce industrial pipes requiring superior expansion-processability and compression container such as butane gas vessel requiring excellent anisotropic property by controlling steel constituents and annealing condition of cold rolled steel sheet after cold rolling. CONSTITUTION: The manufacturing method of the aging-resistant pipe steel sheets comprises the processes of hot rolling a steel slab after reheating the steel slab comprising C 0.0015-0.0040wt.%, Mn 0.50-1.20wt.%, P 0.030-0.080wt.%, S 0.015wt.% or less, Al 0.03-0.06wt.%, N 0.003wt.% or less, Ti 0.025-0.040wt.%, Cr 0.040-0.06wt.%, a balance of Fe, and other inevitable impurities wherein Mn/S is between 30 and 45 and *Ti/C is between 1.2 and 1.8; coiling in the temperature range of 620 to 700deg.C; cold-rolling at a reduction ratio of 80% or more; and then continuous annealing at over 710deg.C.