baber/WOPTO huggingface dataset:
Patent KR-20000003818-A (KR)
Title: Method for automatically setting viewable class according to year after in television receiver with viewing restriction function
Inventor: YOON JAE SEOK
IPC: H04N5/445
Filed: 1998-06-29
Abstract: PURPOSE: A viewable class setting method is provided to automatically set a viewable range accorded to a viewer according to year after in a television receiver with the viewing restriction function. CONSTITUTION: In a initial value setting step, a class table for setting a viewable class corresponding to a user's age is written by setting the present time, date and year or inputting user's age. When the power of the television is turned on, it is determined whether the year is changed to a new year. When the current year differs from an old year of when the power was turned off, the user's age is reset and a new viewable class is accorded corresponding to the newly reset user's age.
Patent KR-20000008113-A (KR)
Title: Method of preventing data loss in a secondary memory
Inventor: CHUN JUN SUNG
IPC: G06F12/16
Filed: 1998-07-10
Abstract: PURPOSE: A flash memory used as a secondary memory stores data by a 'write' command of and retrieves data by a 'read' command of a host computer. Since an existing data is deleted to write data and new data is then saved, in case of any error in power supply while data is being written, the data saved in the secondary memory can be damaged. CONSTITUTION: Secondary memory(100) receives light order from the host computer through the second buffer(104)(201step). Through the transmission and receipt buffer(104), Data to light is received from the host computer(110). Secondary memory(100) searches non-volatile(103).(203step). It determines if there is sector which corresponds(204step). In the above step(204) there is a corresponding sector secondary memory(100) temporarily storing data of the corresponding sector of non-volatile memory(103) in the first buffer(102). Meanwhile in the above step(204) if there is any corresponding sector, secondary memory(100) lights the data which is sent to the non-volatile memory and set dirty beat(206step). Secondary memory(100) completes the light action by deleting data in the non-volatile memory(207 step). When secondary memory(100) is conditioned for backup data in non-volatile memory to flash memory(101), the non-volatile memory(103) backups to flash memory(101). Using non-volatile flash memory as cache memory in the secondary memory as the main storage medium. So when the secondary memory is on, data is stored in cache memory backup to flash memory. This prevents data loss from power source on/off when data lights.
Patent KR-19990014243-A (KR)
Title: 다이내믹형 반도체 기억 장치
IPC: G11C11/401
Filed: 1998-07-28
Abstract: 칩 내에 배치되는 뱅크의 수가 메모리 셀 어레이의 분할수보다 많아진 경우, 칩 사이즈의 증대를 억제하는 것이 곤란하였다. 
     행 디코더, 워드선 구동 회로 디코더, 센스 앰프 디코더, 이퀄라이즈 신호 디코더를 칩(11) 중앙의 디코더부 RDC0, RDC1에 집중 배치하고, 이들 디코더부 RDC0, RDC1을 각 뱅크 BK0∼BK7에서 공유하고 있다.  각 뱅크 BK0∼BK7의 메모리 셀 블럭 MBLK의 상호간에는 공유 센스 앰프 SS/A가 배치되고, 각 뱅크 BK0∼BK7에는 각각 리던던시 셀 어레이 R/D가 배치되어 있다.
Patent KR-20000013843-A (KR)
Title: Delay circuit in a semiconductor device
Inventor: IM U TAEK
IPC: G11C11/407
Filed: 1998-08-13
Abstract: PURPOSE: A delay circuit is provided to control a delay timing from the exterior. CONSTITUTION: The delay circuit comprises a plurality of delay circuits connected between an input terminal and an out terminal, the delay circuits further comprising a first delay circuit for selectively delaying an input signal according to a group of selection signals from the exterior after receiving the input signal from the input terminal and a second delay circuit for selectively delaying an input signal from the first delay circuit according to a second group of selection signals from the exterior after receiving the input signal delayed by the first delay circuit. The first delay circuit includes a first selection circuit for receiving the first group of selection signals and outputting a first group of switching signals, a first switching circuit for selectively switching a conduction path of the input signal from the input terminal in response to the first group of switching signals and a load circuit for delaying the input signals from the first switching circuit. And the second delay circuit includes a second selection circuit for receiving the second group of selection signals and outputting a second group of switching signals, a second switching circuit for selectively switching a conduction path of the input signal delayed by the first delay circuit in response to the second group of switching signals and a capacitor array for delaying the input signals from the second switching circuit.
Patent KR-19990023652-A (KR)
Title: 중합체 물질용 광 안정화제로서의 입체장애된 피페리딘 그룹을 갖는 신규한 폴리아크릴레이트
IPC: C07D519/00
Filed: 1998-08-18
Abstract: 본 발명은 화학식 2의 신규한 폴리아크릴레이트 또는 당해 구조의 원소를 포함하는 공중합체 및 이들의 제조방법에 관한 것이다. 
     화학식 2 
     
       
     
     상기 화학식 2에서, 
     치환체들은 본 명세서에서 정의되어 있는 바와 같다. 
     본 발명의 신규한 폴리아크릴레이트는 유기 물질에 대한 우수한 안정화제, 특히 중합체에 대한 우수한 광 안정화제(light stabilizer)이다.
Patent KR-20000015089-A (KR)
Title: Apparatus and method for designating roundabout route of mobile communication switching system
Inventor: KIM SU-YONG
IPC: H04W40/34
Filed: 1998-08-27
Abstract: PURPOSE: A method and device for detouring a route in a mobile communication switching device is provided. CONSTITUTION: An apparatus for checking communication states between a base station controller and a locally mutual communication connecting network, the apparatus comprising: a central processing unit(CPU) for comparing a receiving data with a transmitting data and judging an inter process communication test; a serial communication controller(SCC) installed in an inside of the central processing unit(CPU); a differential line driver connected to the serial communication controller(SCC) for transmitting and receiving data and a clock to and from the central processing unit(CPU); an U link interface device connected to the differential line driver so that the driver can transmit and receive data to and from a local inter connecting network; a differential line receiver connected to the U link interface device for transmitting and receiving data and a clock to and from the central processing unit(CPU).; and a loop back device connected to the U link interface device in parallel between the differential line driver and receiver for receiving a differential data.
Patent KR-19990029556-A (KR)
Inventor: CHOI YEONG GWON
IPC: A61K47/18
Filed: 1998-09-04
Abstract: 본 발명은 디클로페낙 디에틸암모늄염을 함유한 매트릭스형 진통 소염 경피투여제에 관한 것으로서, 더욱 상세하게는 약물보호층(Backing film), 유효약물함유 매트릭스층 및 피부 부착전 제거되는 박리층(Release liner film)이 적층되어 있고, 매트릭스층에는 유효약물로서 디클로페낙 디에틸암모늄염 이외에도 점착성분으로서 아크릴계 고분자, 흡수촉진제로서 비이온성 계면활성제와 테르펜 및 용해보조제가 함유되어 있어 유효약물의 피부투과력과 패취제제의 신체 점착성을 향상시키며, 또한 이들 조성 성분들은 휘발성분과 비휘발성분으로 분류하여 도포함으로써 제조시간을 크게 단축시키게 되는 디클로페낙 디에틸암모늄염을 함유한 매트릭스형 진통 소염 경피투여제에 관한 것이다.
Patent KR-20000021493-A (KR)
Title: Process for preparing apple snack
Inventor: HAN JAE HI
IPC: A23G3/00
Filed: 1998-09-29
Abstract: PURPOSE: A process for an apple snack is provided to improve crisp and to prevent stickiness, to use overproduced apple. CONSTITUTION: A process for an apple snack comprises of: cutting by 2-3millimeter after separating a core and skin of apple; preserving in 30wt% sugar solution having 0.01-0.2wt% of citric acid. 0.045-0.06wt% of L-cysteine and 5-7wt% of sugar, in which the solution is used again by adding one third L-cysteine of previous amount; and drying for 18hrs at 60°C.
Patent KR-20000021847-A (KR)
Title: Method of fabricating mos transistor
Inventor: PARK BYEONG JU
IPC: H01L21/336
Filed: 1998-09-30
Abstract: PURPOSE: A method of fabricating a mos(metal oxide semiconductor) transistor is to form a gate of a mos transistor without using a photo lithography process and to remove the sides walls after forming the silicide. CONSTITUTION: A method comprises the steps of: developing a gate oxide film(2) on a semiconductor substrate(1); forming a nitride film pattern as to expose the center top of the gate oxide film and forming sides walls of the oxide film in the sides faces of the nitride film pattern; forming a gate electrode(5) on the gate oxide film between the sides walls of the oxide film; removing parts of the nitride film and the gate oxide film below to expose the lower substrate and thereafter ion-injecting impurity ions having a high concentration to form a source and drain having the high concentration; forming a silicide(7) on the gate electrode and the source and drain having the high concentration; removing the sides walls of the oxide film and the gate oxide film below to expose the substrate between the gate electrode and the source/drain.
Patent KR-20000024957-A (KR)
Title: Process of additives for ceramics
Inventor: LEE SANG SOO
IPC: C04B33/13
Filed: 1998-10-07
Abstract: PURPOSE: Additives for ceramics have excellent scent by uniting specific fragrance of various species herb medicine material, relieve bad smell by maintaining for a long time, is helpful to living body by emitting far-infrared. CONSTITUTION: A process of additives for ceramics is characterized by the following steps of: pulverizing borneo camphor, menthol of each 0.5-1 weight%, bioceramic of 1-3 weight% to ceramics 95-98 weight%; meshing with 400-700mesh; mixing; and stirring.
Patent KR-20000026627-A (KR)
Title: Method for minimizing origination delay in mobile telecommunication
Inventor: CHOE KAK JIN
IPC: H04B7/26
Filed: 1998-10-22
Abstract: PURPOSE: A method for minimizing delay in a mobile telecommunication is provided to minimize delay generated in a user connection process for being utilized in a cellular phone or a PCS and an upcoming IMT-2000 system by using a wireless communication system, to reduce time delay necessary for resetting of a connection link between wireless intervals, when a wrong destination number is inputted by a user, and to reduce time delay by instantly routing to the re-inputted destination number. CONSTITUTION: A method for minimizing origination delay in a mobile telecommunication system comprises the steps of: sensing a first operation for performing calls, setting up a wireless link, by a user; performing a call setup request through a local exchange and a base station, by using destination information(destination numbers, etc.) stored as another task in a terminal, by using a connection maintained as switching necessary information with a wireless communication terminal and the base station; and connecting calls to the user according to the switched result.
Patent KR-20000026908-A (KR)
Title: Method for manufacturing electrostatic discharge suppression circuit of semiconductor device
Inventor: JEON SUNG DO
IPC: H01L27/04
Filed: 1998-10-23
Abstract: PURPOSE: A method of manufacturing electrostatic suppression circuit is provided to make the circuit have the immunity to electrostatic discharge even with a simple structure by manufacturing the circuit to disperse the electricity received through lower junction. CONSTITUTION: A system comprises a substrate(10), an element isolation layer(20), a well(30), a first junction(40), a second junction(42), an insulating layer(50), a contact(60), and a pad(70). The insulating layer(50) is formed on the upper part of the junction(40) and form a plurality of contacts(60) to connect between the junction and the pad(70). A method comprises a step of forming the element isolation layer for segregating the element on the substrate; a step of forming the well by injecting ion between the element isolation layer where the pad is formed; a step of forming the junction by injecting the ion through the sensitive layer pattern; and a step of forming the insulating layer on the entire substrate.
Patent KR-20000027926-A (KR)
Title: Method for manufacturing flash memory devices
Inventor: KIM JANG SIK
IPC: H01L27/112
Filed: 1998-10-29
Abstract: PURPOSE: A flash memory fabrication method is provided to prevent loss of substrate due to over-etching of contacts by selective etching an anti-reflection layer existed on a gate of a peripheral region. CONSTITUTION: A silicon substrate(110) includes a cell region and a peripheral region. On the cell region, a tunnel oxide(111), a first polysilicon layer(114) and a dielectric layer(115) are formed, and a gate oxide(112,113) are formed on the peripheral region. On the resultant structure, a second polysilicon layer(116), a metal silicide(118) and an anti-reflection layer(119) are sequentially formed. A portion of the anti-reflection layer(119) formed at the peripheral region is selectively removed. A gate electrode of the peripheral region and a stacked gate of the cell region are simultaneously formed by etching the remained anti-reflection layer(119), the metal silicide(118), the second polysilicon layer(116) and the gate oxide(112,113) using a second mask(170), and by etching the dielectric layer(115), the first polysilicon layer(114) and the tunnel oxide(111) using a third mask(180). Then, contact parts(120) are formed.
Patent KR-19990014397-A (KR)
Title: 네일러에 부설되는 루핑못용 라운드캡 자동 공급 장치
Filed: 1998-11-05
Abstract: (1) 청구범위에 기재된 발명이 속한 기술분야. 
     네일러(Nailer)에 부설되는 루핑못용 라운드캡공급장치에 관한 분야. 
     (2) 발명이 해결하고자 하는 기술적 과제. 
     통상 사용되고 있는 루핑못은 못과 라운드캡이 결합되어 있기 때문에 휴대가 불편하고, 루핑시공시 일일이 망치를 이용하여 수작업으로 박아 고정시켰던 것이기에, 작업성이 크게 떨어지며, 인력이 많이 들면서 작업시간이 과다 소요되어 시공에 따른 원가가 많이 드는 폐단이 따랐던 것임.    따라서 이를 해결하기 위한 것임. 
     (3) 발명의 해결방법의 요지. 
     본 발명은 못을 자동으로 공급하면서 박는 기계인 통상의 네일러(Nailer)에 라운드캡만을 따로 공급할 수 있는 루핑못용 라운드캡공급장치를 설치하여,   작동시 라운드캡이 먼저 자동으로 공급되고 난뒤 못이 공급되면서 라운드캡의 중심을 관통하여 박히도록 함으로써, 네일러로도 루핑시공이 용이하게 이루어지도록 하려는데 발명의 요지가 있는 것이다. 
     (4) 발명의 중요한 용도 
     통상의 네일러에 장착하여 사용함.
Patent KR-20000031365-A (KR)
Title: Semiconductor device and fabrication method thereof
Inventor: LEE HO SEOK
IPC: H01L27/108
Filed: 1998-11-05
Abstract: PURPOSE: A semiconductor device is provided to prevent the separation of a dummy capacitor by forming plural guard rings, which are connected to one another at the end of a mat in a dummy part. CONSTITUTION: A peripheral circuit is formed at the circumference of a semiconductor substrate(31) to form plural transistors on a main cell unit and on a dummy part between the circumference and the main cell unit. And, a first ILD(interlayer dielectric) layer(32) is formed on the semiconductor substrate to have plural first capacitor contact holes formed in the dummy part and in the main cell. Then, a plug layer(33) is formed in the contact hole of the first capacitor, and a second ILD layer(34) is formed on the first ILD layer including the plug layer to have plural second capacitor contact holes formed on the plug layer. And, plural first capacitors are formed in each second capacitor contact hole of the main cell unit while forming plural dummy capacitors(37) in each second contact hole of the dummy part between the first capacitor and a guard ring capacitor(36).
Patent KR-20000031573-A (KR)
Title: Heatproof and frame-proof device of fire extinguisher
Inventor: YU SANG GIL
IPC: A62C99/00
Filed: 1998-11-07
Abstract: PURPOSE: A heatproof and frame-proof device of a fire extinguisher is provided to prevent a hand or a face from burning, to prevent people from choking caused by noxious gas and to effectively extinguish fire at a close range, by opening a fireproof and frame-proof member installed on a hose. CONSTITUTION: An umbrella typed device is opened by pushing the central part of an opening frame(5) while opening a supporting frame(7) of which one end is installed on a hinge hole(61) and the other end is installed in a hinge piece(51) formed on the central part of the movable opening frame at a certain angle within an acute angle range with the position change of the movable bar when pushing a sliding movable bar(6) to the end of a hose(3). In the state of opening the device installed on the hose, when a user places a nozzle(31) in an igniting position and pushes a lever, an extinguishing chemical is sprayed through the nozzle. At that time, even if the nozzle is approached to the igniting position, a heatproof cover(8) intercepts noxious gas, heat or fume.
Patent KR-19990045518-A (KR)
Title: 파형 취득 동작 모드를 지니는 자동 회로 테스터
IPC: G01R31/319
Filed: 1998-11-24
Abstract: 회로를 테스트하는 테스터에서, 시험중 회로로부터 파형 데이터를 취득하는 장치 및 방법.  테스트 프로그램이 테스터에 의해 실행되는 동안, 파형 취득 스트로브 사상은 시험중 회로의 단자에 인가되도록 발생된다.  측정 회로는 파형 취득 스트로브 사상을 수신하고 각각의 스트로브 사상을 회로의 단자에 인가하며 스트로브 사상을 단자에 인가한 결과를 나타내는 결과 신호를 발생시킨다.  캡쳐 메모리는 측정 회로에 의해 발생된 결과 신호를 수신 및 저장한다.
Patent KR-19990024095-A (KR)
Title: 팩스원고의 동시/동보시스템
Filed: 1998-12-03
Abstract: 가. 청구범위에 기재된 발명이 속하는 기술분야. 
     본 발명은 팩스원고를 동시 동보(同報)할 수 있는 시스템에 관한 것으로, 특히 모든 회선으로 동시에 팩스원고를 전송할 경우에도 신호의 손실 및 감쇄가 없이 양질의 팩스 전송품질을 얻을 수 있도록 한 것이다. 
     나. 발명이 해결하려는 기술적 과제. 
     현재 여러 회선에 동시에 팩스원고를 전송하는 방식으로는 전송내용이 메모리된 상태에서 전송할 곳의 전화번호가 입력되어진 상태에서 메모리된 내용이 입력된 전화번호의 횟수만큼 반복하여 전송토록 되는 것으로 결국에는 일일이 입력된 전화번호가 다이얼링되면서 전송되는 것이기 때문에 전송자가 없어도 자동적으로 반복하여 전송된다는 장점은 있으나 동시전송이 불가능하여 수신자 입장에서는 늦은 시간에 받게 되는 불합리한 점이 있는 것이다. 
     다. 발명의 해결방법의 요지. 
     본 발명은 이러한 문제점의 해결을 위한 것으로 운영컴퓨터시스템에 의한 팩스동시동보장치와의 연계작동에 의하여 동시호출에 의한 동보방식을 채용함으로서 사용의 편이성을 향상시킨 것이다. 
     라. 발명의 중요한 용도 
     팩스동시/동보시스템.
Patent KR-19990024122-A (KR)
Title: 수도미터의 임펠러
Filed: 1998-12-08
Abstract: 임펠러를 구비하는 수도미터에 있어서, 임펠러에 구비되는 다수의 블레이드 형상을 변화시키는데, 그 형상은 임펠러 중심축의 원둘레에서 접선방향으로 블레이드들을 연장시켜 변화시킨다. 이때 각 블레이드들은 서로 일정한 간격을 가진다. 
     상기한 블레이드의 형상에 의하여 블레이드와 유체 분사 노즐을 통하여 분사되는 유체가 접촉하는 각도가 직각이 되고, 또한 블레이드의 길이가 접선방향으로 연장됨에 따라 임펠러 중심축의 반경방향으로 연장되는 종래의 블레이드 길이보다 길어지게 된다. 이에 따라 동일한 힘에 대한 블레이드의 토오크(Torque)를 향상시킬 수 있게 된다. 따라서 수도미터의 유량 계측성을 더욱 정밀하게 향상시킬 수 있다.
Patent KR-20000040235-A (KR)
Title: Method for measuring chrome attaching amount according to chemical state of chrome hydroxide layer of tinless steel plate
Inventor: SHIN GWANG SU
IPC: G01N23/00
Filed: 1998-12-17
Abstract: PURPOSE: A method for measuring chrome attaching amount according to a chemical state of chrome hydroxide layer of a tinless steel plate is provided to measure the chrome attaching amount without destructing the chrome hydroxide layer using a photo emission property. CONSTITUTION: In a method for measuring chrome attaching amount according to a chemical state of chrome hydroxide layer of a tinless steel plate, a spectrum of each energy of a photoelectron peak is first measured, then the photoelectron peak is separated using the spectrum. Using the separated photoelectron peak, the attaching mount of the chrome is measured.
Patent KR-20000040530-A (KR)
Title: Method of forming interlayer insulating film of semiconductor device provide with void between conductive layer patterns
Inventor: PARK HUI SUK
IPC: H01L21/31
Filed: 1998-12-18
Abstract: PURPOSE: A method of forming an interlayer insulating film is to form a void on an insulating film between conductive patterns, lowering a dielectric constant of the insulating film, to thereby decrease the capacitance of a parasitic capacitor. CONSTITUTION: A method of forming an interlayer insulating film comprises the steps of: forming a first conductive layer pattern(42) on a substrate(40); forming on the substrate an interlayer insulating film covering the first conductive layer pattern, such that a portion having a lower dielectric constant than that of a surrounding interlayer insulating film is formed on the interlayer insulating film between the first conductive layer pattern; planarizing a whole surface of the interlayer insulating film; forming on the planarized interlayer insulating film a via hole(54) exposing the first conductive layer film; and forming on the interlayer insulating film a second conductive layer pattern(58) connecting with the first conductive layer pattern.
Patent KR-20000040540-A (KR)
Title: Printer system having function of alarming about output finish information
Inventor: YE SANG WOOK
IPC: B41J5/00
Filed: 1998-12-18
Abstract: PURPOSE: A printer system having a function of alarming about an output finish information is provided to inform a user that a printing is finished as soon as the finish of the printing by characters, thereby preventing waste of time for waiting the finish of the printing operation and exposure of security documents. CONSTITUTION: A printer system having a function of alarming about an output finish information includes an operation state sensor(160) for sensing a state of printing operation in a network printer, a transmitter(162) for transmitting print discharge information sensed by the operation state sensor to a host computer, an information analyzer(164) for reading the print discharge information transmitted from the transmitter to generate corresponding image information, and a user interface(166) for informing a user of the generated information, wherein the operation state sensor senses discharge of a printed paper and whether a last printed paper was discharged or not and has information on the host computer, and the information informed by the user interface is a character signal.
Patent KR-20000043940-A (KR)
Title: Method for creating optimal channel of mobile communication system
Inventor: LEE DU HWAN
IPC: H04B7/26
Filed: 1998-12-29
Abstract: PURPOSE: A method for creating an optimal channel of a mobile communication system, is provided to create an optimal channel by use of a communication channel of a mobile communication network in communicating, and when a cellular phone is in standby or in calling, a call channel of a pager network. CONSTITUTION: A method for creating an optimal channel of a mobile communication system which calls a cellular phone through a wireless call exchange network, and supplies a communication channel through a mobile communication exchange network, comprises the steps of: deciding whether a key related a call access request is inputted; generating a call signal based on a self number and a terminal number for a call access object; transmitting the generated signal to a transmit signal of a wireless call network; receiving a wireless call signal through the wireless call exchange network; transmitting call requesting information to a base station managing the cellular phone, a call object, by perceiving the call signal; allocating a communication channel via the base station; transmitting the call signal to a corresponded cellular phone by receiving the call requesting information; and allocating the call channel to a calling cellular phone via the base station.
Patent KR-20000044572-A (KR)
Title: Method and device for driving reading operation in ddr sdram
Inventor: YOON MI KYEONG
IPC: G11C7/10
Filed: 1998-12-30
Abstract: PURPOSE: A device and a method for driving reading operation in DDR SRAM are provided to exactly transmitted two data within one clock cycle by using a 2-bit prefetch, a pipeline and a scheme. CONSTITUTION: Each one bit data is sensed from an even and an odd cell array blocks(101,102) within one bank and is amplified by a first and a second sense amplifier(103a,103b). After the data are loaded in a first and a second global input/output line, the even and odd data of the first and second global input/output lines are stored in a pipeline latch(104). A control signal to decide a priority is generated by receiving a command from a command decoder(106) and an address from an address buffer(105). A first and a second pipe counter signals are made up by combining the control signal, a read command signal and a clock signal togethor. A control signal for sensing the loading of data in the first and a second global input/output lines is made up by control based upon the read command. The even and the odd data are transmitted to a data output driver(110) in order and are output the outside of the chip by the first and the second pipe counter signals and the control signal. Thereby, the data are generated each in a falling edge and a rising edge of the clock when the data are transmitted the outside of the chip, and two data synchronized in one edge are processed inside the chip.