baber/WOPTO huggingface dataset:
Patent KR-20000007723-A (KR)
Title: Dacapo function performing method of a tape player
Inventor: JUNG HA MIN
IPC: G11B15/02
Filed: 1998-07-07
Abstract: PURPOSE: A dacapo function performing method of a tape player is provided to improve a convenience of a use by rapidly transferring a reproduction head to a first music. CONSTITUTION: The dacapo function performing method of a tape player comprises the steps of: transferring a tape start location rolling a tape back up when a dacapo function is inputted during playing the tape; skipping a blank period until a signal is detected, to transfer to a location of a first music of the tape; and driving a system according to a user-designated mode.
Patent KR-20000009441-A (KR)
Title: Apparatus for preventing wrong operation caused by removal of external memory card
Inventor: KIM JUN SEON
IPC: G06K17/00
Filed: 1998-07-24
Abstract: PURPOSE: An apparatus is provided to prevent wrong operation of a system by resetting a memory card controller according to a state of a memory card confirmed by a sensor. CONSTITUTION: The apparatus comprises a controller controlling a memory card; a sensor sensing a state of the memory card; and a card sub-controller resetting the controller by determining the state of the memory card through the sensor to recognize constitution of the memory card, wherein the sensor is composed of connection recognizers of the memory card, and the card sub-controller determines the state of the memory card according to an output signal of the connection recognizers.
Patent KR-19990014255-A (KR)
Title: 디바이스 제조 공정
IPC: H01L21/762
Filed: 1998-07-29
Abstract: 본 발명은 얕은 트렌치 분리를 이용하는 디바이스 제조를 위한 공정이다. 이 공정은 실리콘 기판 위에 산화물 장벽 영역, 예를 들어 실리콘 질화물을 형성하는 단계와, 산화물 장벽 영역과 실리콘 기판 위에 증착된 어느 영역에 개구를 제공하는 단계와, 실리콘 기판에서 개구가 있는 트렌치를 제공하는 단계와, 트렌치내에 실리콘 이산화물과 같은 유전체 물질을 증착하는 단계와, 이어서 산화 단계를 수행하는 단계를 포함한다. 산화 단계는 트렌치 실리콘 이산화물이 패드 산화물과 만나는 영역에서 실리콘의 다른 날카로운 모서리를 둥글게 한다. 그에 따라 본 발명은 누설 전류를 야기하는 날카로운 모서리들을 감소하거나 제거한다.
Patent KR-20000010260-A (KR)
Title: Three-phase power supply circuit
Inventor: KIM JONG GIL
IPC: H02B1/00
Filed: 1998-07-31
Abstract: PURPOSE: A three-phase power supply circuit is provided to prevent a three-phase pressure device from operating in a reverse direction by automatically switching sequence according to rotation direction after determining the sequence of three-phase which is supplied. CONSTITUTION: A three-phase power supply circuit is formed between a plugboard (10) for outputting power of three-phase, A, B and C for phase difference of 120 degree respectively, and a rotation section (20) for receiving the power from the plugboard (10). The three-phase power supply circuit includes a sequence determining section (30) for producing a signal after determining the sequence of each phase using the power outputted from the plugboard (10), and a three-phase switching section (40) for supplying the sequence to the rotation section (20) after switching the power sequence of specified two phases outputted from the plugboard (10) according to the signal of the sequence determining section (30) and the rotation direction of the rotation section (20).
Patent KR-20000013017-A (KR)
Title: Completed printing informing method of printer
Inventor: YUN BO YOUNG
IPC: B41J29/00
Filed: 1998-08-04
Abstract: PURPOSE: An alarming signal giving method is provided to inform the user the completion of a printing of the printing data delivered page by page from the computer. CONSTITUTION: The completed printing informing method comprises steps; a data receiving step to receive printing data page by page from the computer; a detection step to detect a prescribed order informing that the received page of the printing data is the final page; an alarm giving step to inform a completed printing of the printing data following the prescribed order detected in the detection step; a sensing step to sense that the data received is converted to a white image to be actually printed. By the beep sound given out by the computer to indicate that the printing data given is the last page, the user can recognize the completed printing.
Patent KR-20000013040-A (KR)
Title: Air conditioned baby cot hood
Inventor: CHOO YOON YAN
IPC: A47D7/00
Filed: 1998-08-04
Abstract: PURPOSE: A baby cot hood is provided to supply a purified air with a certain temperature and moisture and to forming a sealed state automatically while covering a baby lying on the baby cot for supplying a pleasant environment to the baby. CONSTITUTION: A baby cot includes:a heater and a moisturizer for supplying a purified air with a certain temperature and moisture; an air passage pipe for discharging the purified air; and an air purifier containing an electric power line for receiving an electric power; a baby cot hood containing an air inlet being in teeth with the air passage pipe of the air purifier for covering the baby cot; and an air bag for filling the hollow space between manifold covering plates. Herein, the air bag includes two kinds of cloth of a sealing cloth being contacted to the outer layer of the arch shaped manifold covering plates and a semitransparent cloth being contacted to the inner layer of the arch shaped manifold covering plates. Therefore, the sealing state of the baby cot hood is automatically released for preventing the baby from being suffocated in case of blocking of the connected electric power.
Patent KR-20000015308-A (KR)
Title: Lcd having a static electricity protecting function
Inventor: JU SUNG YONG
IPC: G09G3/00
Filed: 1998-08-28
Abstract: PURPOSE: A LCD having a static electricity protecting function is provided, which protects a LCD from a static electricity. CONSTITUTION: The LCD having a static electricity protecting function comprises: a transparent insulating substrate (10); a plurality of data line (30) to be formed on the transparent insulating substrate (10) in a horizontal direction; a plurality of gate line (20) to be crossly formed with the data line (30) on the transparent insulating substrate (10); a static electricity protecting diodes (D1, D2) to be connected to the data line (30) and the gate line (20) in a forward direction and a backward direction; a voltage line (50) for cording diodes (D1, D2) to the data line (30) and the gate line (20) by connection direction of diodes (D1, D2); and a ground line (40) for cording diodes (D1, D2) to the gate line (20) by connection direction of diodes (D1, D2). Thereby, it is possible to prevent a static electricity without an additional process for preventing the static electricity.
Patent KR-20000018777-A (KR)
Title: Fixing structure for coupling injection ring of plasma chamber
Inventor: KANG BYEONG JIN
IPC: H01L21/00
Filed: 1998-09-04
Abstract: PURPOSE: A fixing structure for coupling an injection ring of a plasma chamber is provided to reduce installation backup time and enhance productivity by easily assembling of an injection ring. CONSTITUTION: A fixing structure for coupling an injection ring of a plasma chamber comprises a center hole inserted a chuck electrode and an injection ring mounted upon a bottom surface of a chamber through a coupler to inject reacting gas introduced through a gas inlet into a plasma reacting room. At least one and more looped groove is formed on a bottom surface of the injection ring. A looped protrusion inserted into the groove is formed on a bottom surface of the chamber.
Patent KR-19990029591-A (KR)
Title: 가변 커패시터
IPC: H01G5/00
Filed: 1998-09-07
Abstract: 본 발명에 따른 가변 커패시터는 고정자와, 도전성 회전자 및 스프링 작용부를 포함한다.  회전자 전극은 회전자로부터 돌출하고, 회전자에서 회전자 전극이 형성된 영역과는 다른 영역에 형성되는 돌기는 회전자 전극의 길이만큼 회전자로부터 연장된다.  스프링 작용부는 고정자에 대하여 회전자를 압박하기 위하여 회전자에 탄성력을 제공한다.  스프링 작용부는 커버에서 조정용 홀이 형성된 주변의 커버에 형성된다.  커버는 회전자가 고정자에 대하여 상대적으로 회전할 수 있게 하며, 조정용 홀은 회전자를 회전시키기 위한 공구의 삽입을 허용한다.  돌기의 위치는 실질적으로 원궤도상에 위치하도록 선택되며, 회전자가 회전할 때에, 회전자와 점접촉되어 있는 스프링 작용부의 일부분에 의해서 회전자가 부드럽게 회전한다.  따라서, 회전자가 박형화되는 경우에도 스프링 작용부를 통해서 회전자에 부여하는 압박력은 회전자의 변형이 쉽게 발생하지 않게 한다.
Patent KR-20000019215-A (KR)
Title: Sealing structure of lithium ion battery
Inventor: KIM DAE JUN
IPC: H01M10/04
Filed: 1998-09-09
Abstract: PURPOSE: A sealing structure of lithium ion battery is provided to prevent a machine damage due to leakage of electrolyte. CONSTITUTION: A lithium ion battery comprises an electrode substance generating a power supply, a battery case(100) incorporating the electrode substance and having an opening at one side thereof, and a cap(110) which is welded to the case and for sealing the interior thereof. The cap and the case are welded by laser welding, and a welding strength of the welding portion endures a battery interior pressure of 5¯200kgf/square centimeter. A depth of the welding portion and a bead width have 1/3 thickness over of the case and the cap. Thereby, a machine damage due to leakage of electrolyte is prevented by continuously maintaining the sealing state even through the battery interior pressure is rose.
Patent KR-19990029775-A (KR)
Title: 불휘발성 반도체 기억 장치
IPC: G11C16/08
Filed: 1998-09-11
Abstract: 본 발명의 불휘발성 반도체 기억 장치는, 재기록 가능한 복수의 불휘발성의 메모리 셀을 포함하는 메모리 셀 유닛이 어레이형으로 배열된 메모리 셀 어레이와, 상기 메모리 셀 어레이의 동일행의 메모리 셀에 공통으로 접속된 워드선과, 상기 메모리 셀 어레이의 동일열의 메모리 셀 유닛에 공통으로 접속된 데이타선과, 선택된 메모리 셀에 데이타 재기록을 행하기 위한 전압을 인가하는 제1 동작과 상기 전압이 인가된 메모리 셀의 데이타 재기록 상태를 검증하는 제2 동작을 교대로 반복함에 따라 선택된 메모리 셀의 데이타 재기록을 행하는 시퀀스 동작을 제어하는 시퀀스 제어 수단과, 상기 제1 동작의 기간 중의 적어도 일부 기간에 상당하는 제1 기간 동안 데이타 재기록의 대상인 메모리 셀에 대응하는 워드선에 전원 전압보다 높은 제1 전압을 인가하는 전압 인가 수단을 구비하고, 상기 시퀀스 동작중의 상기 제1 기간을 제외한 기간 중 적어도 일부에 상당하는 제2 기간에 상기 제1 전압 레벨의 설정치가 상기 제1 기간의 전압 레벨의 측정치와 다른 값으로 설정되는 것을 특징으로 한다.
Patent KR-20000020872-A (KR)
Title: Field emission display element and manufacturing method thereof
Inventor: LEE SANG JIN
IPC: H01J9/02
Filed: 1998-09-24
Abstract: PURPOSE: A measurement for a degree of vacuum inside a display device while a field emission is in the process of exhausting both leads the most proper a degree of vacuum to be formed as soon as the field emission begin to exhaust and check the existence of the low limitation easily. CONSTITUTION: If the difference between voltages transmitted to a cathode electrode and agate electrode in a field emission display element brings about the formation of strong electronic field around an emitter, the emitter emits electrons by tunneling effect, and anode electrode accelerates the emitted electrons to radiate fluorescent films. To develop a display feature, high vacuum is supposed to comprises the inside of a field emission display element. For doing that efficiently, the measurement for vacuum degrees of the display while its discharging is the difference between discharge changes and voltage changes: analyzing the detected discharging voltages from a driving circuit(42) because the discharging voltages is the values corresponding to the applied voltages, the vacuum degrees and the distance between the first(32) and the second electrodes(34) for measurement result from the low voltages transmitted to the electrodes for measurement through the driving circuit(42).
Patent KR-20000025599-A (KR)
Title: Method for supervising network using f1 byte of synchronous transport module
Inventor: YANG BYOUNG HO
IPC: H04L12/26
Filed: 1998-10-13
Abstract: PURPOSE: A method for supervising a network using an F1 byte of a synchronous transport module is provided to supervise the state of a ring type network by using an F1 byte among replay period overhead bytes of STM-1 frame. CONSTITUTION: A method for supervising a network using an F1 byte of a synchronous transport module includes a first through fourth step. The first step is to set an identification(ID) for each synchronous transfer device. The second step is that a second synchronous transfer device inserts its identification into the F1 byte, does a predetermined mark for confirming whether a predetermined identification marking and transmission are correctly performed or not, and transfers to another synchronous transfer device by a predetermined number of times. The third step is that the second synchronous transfer device investigates its error, investigates the F1 byte received from another synchronous transfer device, checks that the another synchronous transfer device has an error, and stops if there is no error. The fourth step is that the synchronous transfer device inserts its identification of error state or the identification of the another synchronous transfer device of error state into the F1 byte, does a predetermined mark confirming that identification marking and transmission is correctly performed, and transfers to the another synchronous transfer device by the predetermined number of times.
Patent KR-20000030941-A (KR)
Title: Method and apparatus for cooling and condensing indoor air of high temperature and humidity generated when fermenting and drying organic waste materials
Inventor: MIN BYUNG WOOK
IPC: F28F17/00
Filed: 1998-10-20
Abstract: PURPOSE: A method is provided to drain condensate water by cooling and condensing the air of high temperature and humidity generated from a treating chamber when fermenting and drying organic waste materials. CONSTITUTION: Organic waste materials are stirred and raised in temperature to be fermented by driving a motor(74) and a mixer(76) while the materials are heated by a heating unit(72) in a fermenting/drying apparatus(70). The indoor air of high temperature and humidity from the fermented waste materials is transferred to a cooling/condensing chamber(3) through an air inlet hole(12) by starting a ventilating fan(2). Then, the air in the cooling/condensing chamber exchanges heat through a heat exchanger(5) and several heat exchanger units(50). Also, the air is changed in a condensate form through the cooling and condensing process so the air changed in a low temperature and humidity form as to be fed to a fermenting/drying chamber(1) through an air outlet hole(22) again.
Patent KR-20000026305-A (KR)
Title: Electrolyte capacitor coated differently
Inventor: KIM JAE GEUN
IPC: H01G9/02
Filed: 1998-10-20
Abstract: PURPOSE: A different coating method of an electrolyte capacitor is provided to enhance the capacitance by increasing a surface area of a dielectric layer,and to reduce costs of a foil and defect by making aluminum foil coated uniformly with a sol solution. CONSTITUTION: An electrolyte capacitor is prepared by forming a dielectric on an aluminum foil with a sol-gel method using metal-alkoxide. The sol solution is mixed to alcohol of an aluminum alkoxide diluents. The volume of the alcohol is 30-60% of the volume to be used in total reaction and mixed by a strong agitation method. The remnant alcohol is agitated together an acid to be used in the reaction, water to be used as a hydrolysis agent and a stabilizer by using a separate agitator.
Patent KR-20000026314-A (KR)
Title: Self-refresh oscillator
Inventor: YOO JONG HAK
IPC: G11C11/406
Filed: 1998-10-20
Abstract: PURPOSE: A self-refresh oscillator is provided to reduce power consumption in a state of waiting mode by controlling a refresh cycle according to the cell data state sensing a loose of the cell data by a leakage current. CONSTITUTION: A control signal generator(14) generates a write operation control signal at a regular pulse width by sensing an electric potential change of signal according to an enable signal. The enable signal is activated when a semiconductor memory element enters a self-refresh mode. A cell emulator(10) performs a data write operation by receiving a feedback of the write operation control signal, and discharges an output terminal electric potential according to change of a temperature. A comparator(12) activates selectively according to an operation control signal of the control signal generator(14), compares a first signal and a second signal so that the output signal is input to a first terminal of the control signal generator. The first signal is output signal of the cell emulator(10) and the second signal is reference electric potential of a regular level applied from an outside. A wave controller(16) controls a wave of output signal by controlling a pulse width of output signal.
Patent KR-19990044932-A (KR)
Title: 고용량 파장 분할 멀티플렉서
IPC: H04B10/155
Filed: 1998-10-30
Abstract: 본 발명은 레이저 광원(10)으로부터 광 섬유들(12)에 실려온 여러 가지 파장을 갖는 다수의 광 신호들을 공간적으로 결합시키는 방법 및 장치에 관한 것이다. 회절 격자(16)로 나타나는 분산 광학 장치는 다수의 신호들을 합성빔으로 결합시킨다. 그런후 그 복합빔의 샘플이 동조 가능 에탈론(etalon)(26)을 통과해 지나가서 센서(30)에 도착함으로써 분석된다. 그 에탈론(26)은 통과 대역폭(passband)에 연속적으로 동조되고, 각각의 통과 대역폭은 광 신호들 각각의 파장에 차례로 대응한다. 그 센서(30)는 파장의 변화로 일어난 각각의 빔의 각도 편차를 측정하고, 자신의 레이저 광원에서 각각의 파장을 조정하기 위하여 제어 신호(라인(36) 위에)를 발생시킨다. 그리하여 그 장치는 상대적으로 다수인 레이저 광원(10)을 신뢰성 있게 멀티플렉싱(multiplexing)하는 것을 제공하는 한편, 그 에탈론(26)과 센서(30)는, 빔의 정렬을 정밀하게 하고 멀티플렉싱하는 것을 더 효과적으로 보증하기 위하여 레이저(10)에 대한 파장 제어 신호들을 또한 발생시키는, 제어기(32)와 연결되어 동작한다.
Patent KR-20000028406-A (KR)
Title: Structure for duplicating inter processor communication network in switching system
Inventor: JUNG IN CHUL
IPC: H04Q5/00
Filed: 1998-10-31
Abstract: PURPOSE: A structure for duplicating an inter processor communication network in a switching system is provided to enable to perform smooth data transmission and reception between processors by restraining the main switching apparauts and the sub-switching apparatus f the inter processor communication network independently. CONSTITUTION: A structure performs the data transmitting/receiving operation using another non-defective main switching apparatus or sub switching apparatus even in case that there is a defect in one main switching apparatus or sub switching apparatus by duplicating to operate the main switching apparatus and the sub switching apparatus of an inter processor communication network independently. The structure comprises: a first and a second main switching apparatus(50,60) switching a data transfer path inputted between sub switching apparatus by duplicating to perform the independent operation; a first and a second sub switching apparatus(30,40) switching a data transfer path inputted between a processor and the main switching apparatus; and a first and a second processor(21,22) transmitting and receiving data through the first sub switching apparatus and a cable by operating in a duplicate method of active/standby mode.
Patent KR-20000031789-A (KR)
Title: Apparatus for analyzing operation of device connected to bus system
Inventor: JOENG BYUNG SEON
IPC: H04L12/40
Filed: 1998-11-10
Abstract: PURPOSE: An apparatus for analyzing an operation of a device connected to a bus system is provided to analyze an operation and a capacity of devices by capturing signals between devices connected to a bus system or sending a test packet to the devices. CONSTITUTION: An apparatus for analyzing an operation of a device connected to a bus system comprises a physical signal control portion(11), a self ID packet generation portion(17), and a control portion(13). The physical signal control portion converts an input signal from a 1394 serial bus to an 1394 packet, or transmits the 1394 packet to a 1394 physical signal. The self ID packet generation portion generates a self ID packet for allocating a node number. The control portion controls the self ID packet generation portion to control the transmission of the self ID packet.
Patent KR-19990045432-A (KR)
Title: 전력변환장치
IPC: H02M7/00
Filed: 1998-11-19
Abstract: 본 발명의 목적은 모든 동작상태에서 서지전압을 저감할 수 있고, 또한 구조가 간단한 전력변환장치를 제공하는 것이다. 본 발명의 전력변환장치는, 반도체 스위치 소자(11∼14), 다이오드(21,22) 및 평활용 콘덴서(31,32)를 판형 도체(51∼56)에 의해 접속하여 이루어진 중성점 클램프식 3 레벨형의 전력변환장치에 있어서, 다이오드(21,22) 및 평활용 콘덴서(31,32)를 접속하는 판형 도체(56) 상에, 절연물을 통해 판형 도체(51∼55)를 배치하여 구성된다.
Patent KR-20000033555-A (KR)
Title: Inner shield for cathode ray tube
Inventor: KANG GYOUNG AE
IPC: H01J29/02
Filed: 1998-11-24
Abstract: PURPOSE: An inner shield for cathode ray tube is provided for preventing an electron beam from landing on wrong place on a fluorescent membrane under the effect of an electromagnetic field. CONSTITUTION: An inner shield for cathode ray tube includes a shadow mask(33), a frame(34), a body(41), a plurality of fixers, and an auxiliary shielder(43,53). The shadow mask(33) is supported by the frame(34). The body(41) includes an opening. The plurality of fixers are formed on one side of the body(41) and are secured to the frame(34). The auxiliary shielder(43,53) is extended from the body(41) and shields the electromagnetic field between the shadow mask(33) and the body(41). The auxiliary shielder(43,53) is further extended from one terminal of the body(41) to the inner part of the frame.
Patent KR-20000033657-A (KR)
Title: Heat sink and clip for clamping semiconductor chip
Inventor: BAEK WOON HAK
IPC: H05K7/20
Filed: 1998-11-25
Abstract: PURPOSE: A heat sink and a clip for clamping a semiconductor chip are provided to the more firmly clamp a fixing pin connected below the heat sink when a semiconductor chip and a heat sink are fixed as one body on the main substrate of a computer, and prevent the combination of a clip for fixing the pin from being dissolved and the heat sink from being separated from the main substrate. CONSTITUTION: A heat sink and a clip for clamping a semiconductor chip include a fixing pin(140,140'), a clip for fixing the pin(150), first, second and third fixing parts(170,180,190), a hemispherical fixing groove(200), a banding part(210), and a handle part(220). The fixing pin is protruded to the low part of a heat sink(130) formed on the top of a main substrate as one body with a semiconductor chip and that a protrusion(160) which one end of a clip(150) for fixing a pin is hung is formed on the ending part. The clip for fixing the pin clamps the low clamp of the heat sink. The first fixing part is declined as a predetermined angle in the one side of the clip. The second fixing plate is declined as a predetermined angle in the other side opposing to the first fixing plate. The third fixing plate is traversed to one ends of the first and second fixing plates. The handle part is formed on one end of the banding part.
Patent KR-20000038422-A (KR)
Title: Multi-functional far-infrared radiating material composition
Inventor: KIM YOUNG KEUN
IPC: C09K3/00
Filed: 1998-12-07
Abstract: PURPOSE: A far-infrared radiating material composition is provided, which radiates non-heating far-infrared light, improves vital force, cleans air adsorbs and neutralizes harmful electromagnetic wave, controls a water vein wave, and improves the quality of water and soil. CONSTITUTION: A far-infrared radiating material composition comprises 0.2-38 parts by weight of at least one non-metal compound selected from SiO2 and P2O5; 0.01-70 parts by weight of at least one metal compound selected from TiO2, Al2O3, Fe2O3, FeO, MnO, MgO, CaO, Na2O, K2O, Cr2O3, NiO, BaO and SrO; 0.01-2 parts by weight of at least one rare earth element selected from Nd, Y, Ce, Sm, La and Yb; and 0.02-18 parts by weight of at least one element selected from C, Cr, Ni, Ba, Sr, Co, Cu, Li, Nb, Zr, Zn and Ge.
Patent KR-20000038589-A (KR)
Title: Tester for semiconductor device
Inventor: YOON JIN MO
IPC: G01R31/3193
Filed: 1998-12-08
Abstract: PURPOSE: A tester for a semiconductor device is provided for measuring a skew between data outputted from a data input/output pins of a semiconductor device. CONSTITUTION: A tester for a semiconductor device, a first signal generator generates a first state signal when two data outputted from a data input/output pins of a semiconductor device are identical with each other and generates a second state signal when the outputted data are different from each other. A second signal generator generates a first state signal when two data outputted from a data input/output pins of a semiconductor device are different from each other and generates a second state signal when the outputted data are identical with each other. A third signal generator is set in response to an output signal of the first signal generator and is reset in response to an output signal of the second signal generator.