baber/WOPTO huggingface dataset:
Patent KR-20000032464-A (KR)
Title: Apparatus and method for preventing program copy
Inventor: HAN SEUNG JO
IPC: G06F12/14
Filed: 1998-11-14
Abstract: PURPOSE: An apparatus using a password and decoding chip built in a program copy preventing lock is provided to prevent an illegal program copy and performance of the password and decoding is performed in high speed. CONSTITUTION: A computer transmits an execution code or data which is stored in an auxiliary storing medium encoded with password with a debug determining bit. A copy preventing lock decodes the execution code and the data by using a specific key only when the debug determining bit is not a debug mode and transmits the decoded code or data to next computer.
Patent KR-20000033296-A (KR)
Title: Song accompaniment system and remotecontroller for selecting song
Inventor: NO SE RYONG
IPC: G10H1/36
Filed: 1998-11-19
Abstract: PURPOSE: A song accompaniment system and a reboot for selecting song are provided to conveniently and easily search and select user's desired song information by using a reboot. CONSTITUTION: A reboot for selecting song comprises a receiver(23), a memory(26), a displayer(24b), an input controller(25) and a transmitter(27). The receiver receives song information. The memory stores the received song information. The displayer displays the stored song information. The input controller controls user's selection among the displayed song information. The transmitter transmits the operation request signal to the song corresponding to the selected song information.
Patent KR-20000033380-A (KR)
Title: Nonvolatile semiconductor memory device
Inventor: JEONG HWI TAEK
IPC: G11C16/00
Filed: 1998-11-23
Abstract: PURPOSE: A nonvolatile semiconductor memory device is to carry one operation mode for one group of memory cells while carrying one different operation mode for another different group of memory cells simultaneously. CONSTITUTION: A first high voltage is applied on one bank thereof while a second high voltage is applied on the other bank simultaneously, for a nonvolatile memory device having at least two banks. As a result, while the one bank carries one operation mode(for example, program mode), the other bank carries a different operation(for example, reading mode). Therefore, the operation rate of the nonvolatile semiconductor memory device is increased.
Patent KR-20000034055-A (KR)
Title: Device and method of automatic updating of date and time using caller id
Inventor: KIM EUN HO
IPC: H04L1/22
Filed: 1998-11-27
Abstract: PURPOSE: An automatic updating device and method of date and time are provided to display reset date and time automatically on a display part by resetting time data such as date and time in an RTC(Real Time Clock) if the time data of a caller ID is not accorded with the time data set up in the RTC and to solve the inconvenience of manual reset of time. CONSTITUTION: A transmitted ring signal is detected when dialing at transmitting part. If the ring signals are detected, the data of a caller ID included in the ring signal between a first and a second is decided. If the data of a caller ID is received, the received data is compared to the time data set in and RTC(7). If the time data set in the RTC is the same as the data of the currently received caller ID, the time and date displayed on a display(9) are maintained in the current state. If the time data set in the RTC is not the same as the data of the currently received caller ID, the time data set in the RTC is reset to display the reset time and data on the display.
Patent KR-20000034184-A (KR)
Title: Method for producing pure iron powder from waste steel can using oxidation-reduction method
Inventor: KWAK SA HO
IPC: B22F9/00
Filed: 1998-11-28
Abstract: PURPOSE: A method is provided to produce pure iron powder that is a raw material for sintering materials by processing waste steel cans with an oxidation-reduction method in order to substitute for imported iron powder. CONSTITUTION: A waste steel can is cut for easily inputting into a heating furnace. The cut steel can is heated for 30 minutes in a temperature of 400 to 700°C for separating an aluminum alloy cover and a tap from a coating layer and a can. The steel can is oxidized for easily smashing and pulverized. Then the pulverized can powder is reduced.
Patent KR-20000037625-A (KR)
Title: Method for recognizing voice using speech characteristic information
Inventor: KWON OH OK
IPC: G10L15/02
Filed: 1998-12-01
Abstract: PURPOSE: A method for recognizing voice using speech characteristic information is provided to estimate current speech characteristic information using the speech characteristic previously recognized. CONSTITUTION: A method for recognizing voice using speech characteristic information includes first thru forth steps. At the first step(401), a speech characteristic estimation parameter for estimating current speech characteristic using previous speech characteristic recognized is calculated. At the second step(403), the speech characteristic estimation parameter from the first step is applied on a language mode. At the third step(404), input voice is first recognized, and current speech characteristic is estimated using the first recognized result. At the forth step, the first recognized result is recalculated using the estimated speech characteristic information.
Patent KR-20000037923-A (KR)
Title: Deflection yoke
Inventor: YANG TAE JONG
IPC: H01J29/70
Filed: 1998-12-03
Abstract: PURPOSE: A deflection yoke is provided to improve the reliability of the product by preventing a horizontal deflection coil and a vertical deflection coil from being heated. CONSTITUTION: A deflection yoke(100) comprises a horizontal deflection coil(110), a separator(120), and a vertical deflection coil(140). The horizontal deflection coil(110) horizontally deflects the electric beam irradiated from a cathode ray tube. The separator(120) is mounted onto the inner peripheral surface of the horizontal deflection coil(110). The vertical deflection coil(140) is wound on a ferrite core(130) wound on the outer peripheral surface of the separator(120) to vertically deflect the electric beam.
Patent KR-20000038737-A (KR)
Title: Pneumatic tire with improved carcass durability of carcass
Inventor: LEE HWA YEONG
IPC: B60C9/02
Filed: 1998-12-09
Abstract: PURPOSE: A pneumatic tire with an improved durability of carcass is provided to prevent the cutting of carcass cords arranged in a carcass by improving a mounting structure of the carcass. CONSTITUTION: A pneumatic tire with an improved durability of carcass comprises a thread (1), side wall parts(2) on both sides of the tread part(1) and bead parts(3) extended from the each wall parts(2). The thread part(1) has an upper rubber layer(11), a belt layer(12) mounted under the rubber layer(11) and a carcass layer(13) which is a skeleton of the tire. An inner liner layer(14) is mounted in the carcass layer(13) to prevent exhausting of air in the tire to outward. The pneumatic tire has a bent shock-absorbing part(130) in the carcass layer(13) portion located in the side wall parts(2). Therefore, the carcass absorbs any impact transferred from outward by using the tension of the carcass thereby improve the durability of the carcass by preventing the cutting of carcass.
Patent KR-20000040358-A (KR)
Title: Dope dyed divisional type conjugated yarn with excellent color fastness
Inventor: KIM YONG SUB
IPC: D02G3/12
Filed: 1998-12-18
Abstract: PURPOSE: A process for producing a dope dyed divisional type conjugated yarn is provided which has excellent color fastness, washing fastness and friction fastness. CONSTITUTION: A dope dyed divisional type conjugated yarn is prepared by the following steps of: complex spinning a polyamide which has contained polyester and carbon black; and then drawing it to obtain the single yarn fineness of 1-10denier. The weight ratio of polyester to carbon black is in the range of 85:15-15:85. The content of carbon black is 0.1-10 % by weight. The method of mixing carbon black in polyamide and then spinning it are two methods. The one method, polyamide master chip which has contained carbon black of 0.1-10 % by weight use, and then spin it. The other method, polyamide chip and polyamide master chip which has prepared to concentrate carbon black mix to obtain the content of carbon black of 0.1-10 % by weight.
Patent KR-20000040874-A (KR)
Title: Method for processing received voice when performing call connection at internet connection status
Inventor: PARK JU DEOK
IPC: H04L12/28
Filed: 1998-12-21
Abstract: PURPOSE: A method for processing received voice when performing call connection at internet connection status is provided to display a text instead of voice on a screen. CONSTITUTION: A method for processing received voice when performing call connection at internet connection status comprises the steps of: determining whether a call connection request is generated from a subscriber connected to a public communication network; permitting the call connection through a wire modem(70) if the call connection request is generated from the subscriber; storing temporally received voice signals and recognizing the stored voice signals; and generating a text OSD(On Screen Display) corresponding to the recognized voice signals and displaying the generated text OSD.
Patent KR-20000041600-A (KR)
Title: Solution pump structure of absorption type heat pump
Inventor: OH SE GI
IPC: F25B15/00
Filed: 1998-12-23
Abstract: PURPOSE: A solution pump structure of an absorption type heat pump is provided to reduce system vibration generated in the pipe system by changing an intermittent flow of fluid to a continuous flow by using a plurality of diaphragm pumps and reduce noise generated when inhaling and discharging solution by reducing a solution amount by half. CONSTITUTION: A solution pump structure of an absorption type heat pump, in which a diaphragm pump defines an oil chamber and an ammonia water solution chamber with a diaphragm(23), and an oil pump(19) inhales and discharges ammonia water solution by deforming the ammonia water solution chamber by an oil pressure by introducing oil into the oil chamber of the diaphragm pump, includes a plurality of diaphragm pumps(16A,16B) having oil chambers(21A,21B) and water solution chambers(22A,22B), and an oil passage(27) for supplying oil introduced by the oil pump to corresponding oil chambers of the diaphragm pumps, wherein the plurality of diaphragm pumps includes a water solution passage which commonly use the inlet and outlet of the ammonia water solution, and a control element(20A,20B,20C) for controlling an oil chamber pressure in the diaphragm pumps.
Patent KR-20000041694-A (KR)
Title: Car audio controlling panel and release apparatus of escutcheon
Inventor: KIM SUNG SEUB
IPC: H05K7/14
Filed: 1998-12-23
Abstract: PURPOSE: A car audio control panel and a release apparatus of an escutcheon are provided to prevent the damage of a control panel and to make the installation be performed easily by regularly dividing it with a certain distance when operating an escutcheon of the controlling panel separately for passive act of user. CONSTITUTION: According to a car audio control panel and a release apparatus of an escutcheon, a control panel(10) and an escutcheon are installed so as to be able to be separated each other, and a stopper(56) is formed on one side of the back of a hooker(40) installed on one side of the escutcheon so that it can be rotated with a release button(16) of the control panel. A guide groove(52) is formed on one side of a fixing rib(32) wherein an elastic button(30) installed on one side of the hooker of the escutcheon is installed so as to project the control panel elastically. And, a fixing projection(54) fixed by being hooked to the stopper is formed in a body in the back of the elastic button. Thus, the front and rear movement of the elastic button is controlled by the stopper of the hooker.
Patent KR-19990087034-A (KR)
Title: 저비용 cmos 시험기
IPC: G01R31/3183
Filed: 1996-03-25
Abstract: 저비용 CMOS 부품을 가진 자동 시험 장비. 일반적으로 불충분한 타이밍 정확도를 가진 CMOS 회로 소자의 사용에도 불구하고, 공개된 시험 장비는 일부 기술의 사용을 통해서 좋은 타이밍 정확도를 얻는다. 딜레이 잠금 루프는 프로세스 변화에 의해 야기된 타이밍 변화를 보상하는 데 사용되고 작동 온도에서의 변화를 천천히 변화시킨다. 가열 소자에 의존하는 주파수는 작동 주파수가 변할 때 CMOS 회로 소자에 의해 발생된 열에서의 급격한 변화에 의해 야기된 전파 딜레이에서 온도 유도 변화를 피하는 데 사용된다. 또한 이 설계는 프로그램된 주파수에 따라 변하는 신호를 프로세스하는 임계 타이밍 경로에서 회로 소자의 수를 감소시킨다. 이러한 목적을 얻기 위해서, 연속적으로 작동하는, 고정된 주파수 기준 클럭은 1클럭 주기의 분수량만큼 딜레이된다. 기준 클럭 주파수에 클럭된 카운터는 전체 클럭 주기를 카운트한다. 분수 딜레이의 양뿐만 아니라 전체 클럭 주기의 수는 프로그램된다. 필요한 수의 전체 클럭 주기가 경과되었을 때, 분수적으로 딜레이된 클럭 신호의 다음 펄스는 펄스사이의 프로그램된 간격을 가진 에지 신호로서 타이밍 발생기의 출력부에 게이트된다.
Patent KR-19990044448-A (KR)
IPC: B22F9/08
Filed: 1996-09-09
Abstract: Metal lumps or pebbles are produced by introducing a molten metal stream into a stream of water in a direction which is substantially the same as the direction of the water stream and at a velocity which is substantially the same or slightly less than the velocity of the water stream.
Patent KR-19990064088-A (KR)
Title: 피스톤조립체의 조립방법 및 조립장치
IPC: F04B39/14
Filed: 1996-08-07
Abstract: 본 발명은 피스톤 및 슈를 사판에 부착하는 것을 모두 자동화해서, 사판식 컴프레서의 비용절감 및 품질향상을 꾀하는 것을 목적으로 한다. 
     회전축(2)의 축심(O)과 직교하는 방향으로 이동가능한 슬라이드대(52)를 설치하고, 이 슬라이드대(52)상에 부착할 예정의 피스톤(4)을 평행하게 나란히 배치한다. 슬라이드대(52)를 전진시키고, 누름부재(54)로 슬라이드대(52)상의 피스톤(4)의 절결부(4a)에 배치한 슈(7)를 튀어오르게 함과 동시에, 피스톤(4)을 사판가장자리부에 끼워 맞춘다. 회전축(2)을 지지하는 한 쌍의 지지헤드(50,51)에, 회전축을 지지하는 축지지부(65)를 설치하고, 그 주위의 원주방향의 복수 개소에 피스톤을 지지하는 피스톤지지부(67)를 설치한다. 피스톤지지부(67)로 슬라이드대(52)상의 피스톤을 사판가장자리부에 부착한 상태에서 지지하고, 슬라이드대의 전진에 동기해서 각 피스톤지지부(67)를 소정 피치씩 일체로 회전시킨다.
Patent KR-20000064342-A (KR)
Title: 알칼리 가용성 보호 피막 피복 스테인리스 강판
Filed: 1996-09-06
Abstract: 프레스 가공시에 스테인리스 강판의 표면을 보호하는 보호 피막을 표면에 갖는 스테인리스 강판에서, 보호 피막은 스테인리스 강판의 표면에 산가가 40 내지 300이고, 유리 전이 온도가 0 ℃ 내지 20 ℃인 아크릴 수지를 분자량이 500 내지 2000인 에폭시 올리고머에서 3 내지 20 질량% 변성한 에폭시 변성 아크릴 수지의 하층 피막과 산가가 40 내지 300이고, 유리 전이 온도가 40 ℃ 내지 80 ℃인 아크릴 수지의 상층 피막이 순차 형성되고, 상하층 피막의 합계 두께가 1 내지 20 ㎛으로 되어 있다.
Patent KR-19990071525-A (KR)
Title: 박리 막
IPC: C09D175/14
Filed: 1996-11-06
Abstract: 박리 막은, 중합성 막 기재 그리고 경화성 실리콘 수지 및 경화성 폴리우레탄 수지의 혼합물을 함유하는 박리 조성물로부터 형성된 박리층을 구비한다.  경화성 폴리우레탄 수지는 바람직하게는 에틸렌계 불포화기를 포함한다.  막 기재는 바람직하게는 폴리에틸렌 테레프탈레이트이다.
Patent KR-19990087665-A (KR)
Title: 우론산의 가열-처리 산물, 이를 함유하는 식품, 음료 또는 약제
IPC: A61K36/73
Filed: 1997-02-25
Abstract: 하기의 (a), (b) 및 (c) 중에서 선택된 적어도 하나의 물질을 가열함으로써 수득된 산물 및 이 가열-처리 산물을 함유함을 특징으로 하는 식품, 음료 또는 약학 조성물. 
     (a) 우론산 또는 우론산 유도체; 
     (b) 우론산 함유 당 화합물 또는 우론산 유도체 함유 당 화합물; 및 
     (c) 우론산 함유 당 화합물을 함유하는 물질 또는 우론산 유도체 함유 당 화합물을 함유하는 물질.
Patent KR-20000005325-A (KR)
Title: Heat power mechanism having mobile heat accumulator
Inventor: OBERROSSERRE KARL
IPC: F02G1/043
Filed: 1997-04-10
Abstract: PURPOSE: A heat power mechanism is provided to gain higher power frequency and power density than the Stirling engine and to offer a mobile heat accumulator. CONSTITUTION: The heat power mechanism has:a housing(2, 2a, 2b) to finite a working space; a working medium received in the working space; a heat sink(5, 5') placed in and on the housing; a heat source(6, 6') placed in and on the housing; a generator(7, 7') placed to be able to move at the working space between the heat sink and the heat source; and more than one of working pistons(4, 13, 14, 20, 20') worked by the working medium.
Patent KR-20000051315-A (KR)
Inventor: OH HYEONG YUN
IPC: H05B33/14
Filed: 1999-01-20
Abstract: PURPOSE: An organic electroluminescent display device made of an organic compound emits red light with high luminescence efficiency. CONSTITUTION: On the organic electroluminescent display device, a first electrode layer, a cathode layer, a hole transporting layer, an anode layer, and a second electrode layer are stacked on the transparent insulation substrate in sequence. A mixed layer between a first electrode layer and a second electrode layer has a light-emitting material made of a mixture of compounds. The compound includes a 8-R2,-10-R3-1,7-tetramethyljuliodinine. Thus the compound minimizes a concentration quenching while emitting a light with wavelength of 590-640 nm.
Patent KR-20000051496-A (KR)
Inventor: YOO YEONG GIL
IPC: G02F1/133
Filed: 1999-01-22
Abstract: PURPOSE: A method for fabricating a TFT substrate for a reflective type LCD apparatus is provided to flatten a reflective film using an alignment film itself without using an addition material to flatten the reflective film. CONSTITUTION: A reflective electrode(126), which has grooved and protruded surfaces, which is formed on a pixel area on an insulating film insulating a TFT, and of which one side terminal is connected to the TFT, is formed on a substrate. An alignment film(132) is formed with a predetermined thickness on the pixel area so that a pad area to electrically connect to the reflective electrode is opened. The alignment film is baked at a first predetermined temperature to flatten. The alignment film is baked at a second predetermined temperature. The alignment film is rubbed.
Patent KR-20000061449-A (KR)
Inventor: KIM GYEONG YEONG
IPC: G06F11/22
Filed: 1999-03-26
Abstract: PURPOSE: A device and method for self-testing in a computer system is provided to decide a status of a hardware by outputting a test result with various peripheral devices and to process the test program regardless of an OS(operating system) though the device having the OS is faulted by storing a built-in codes in an extended area of a ROM of the system BIOS. CONSTITUTION: After a power is supplied to a system(300), a BIOS code operating the system for the first time checks a test condition(302), decides a test-on or not(304), confirms a user's input, checks the input for operating the test program or not. If a requirement for testing is inputted, the BIOS sends a system control to the test program for testing(306) and operates the test program(308). If not, the system is normally operated by OS(310). Though a device having the OS is faulted, the test program tests the each component of hardware equipped in the computer. The test program is located in an extended area of a computer system BIOS and is separated from the OS.
Patent KR-20000065756-A (KR)
Title: Pressure-resistant hose using polyethylene fabrics
Inventor: JEONG IN SEON
IPC: F16L11/08
Filed: 1999-04-08
Abstract: PURPOSE: A pressure-resistant hose using a polyethylene fabrics is provided to reduce materials and to increase winding property by efficiently sucking or spouting high pressure of vapor or liquid with a thin thickness. CONSTITUTION: A pressure-resistant hose(10) sucks vapor or liquid without crushing a first hose layer(12) and a second hose layer(14) by the strength of a spiral core(26). The spiral core is covered with a spirally corrugated tube(28). The spirally corrugated tube contains the spiral core in a corrugated portion. The spiral corrugated tube forms more than one buffering space between the pitch start and the pitch closure of the spiral core.
Patent KR-20000066153-A (KR)
Inventor: YOON SEOK HYEON
IPC: H04M3/42
Filed: 1999-04-13
Abstract: PURPOSE: A method for a free mobile phone service using advertisements, is provided to transmit advertising contents and a callback telephone number to a mobile phone subscriber's terminal with a short message, and to call to the callback number and hear the advertisements by the subscriber in order to use the phone for free for a predetermined time. CONSTITUTION: Mobile communication subscribers to whom advertisements are transmitted are selected according to contents of the advertisements, by using information on free mobile phone service subscribers built in a customer information management unit. Information on the selected subscribers is outputted by a server in a predetermined type. According to the information, short messages and callback telephone numbers for notifying the advertisements are generated and transmitted after designating terminal numbers of the selected subscribers. If attendants call back for the advertisements, designated advertisements are transmitted to an information processor and free speech is provided for a predetermined time. The information processor performs a statistical process according to results of the advertisements, and an advertisement list is calculated and outputted to the customer information management unit.
Patent KR-20000066742-A (KR)
Inventor: NOH SEUNG JEONG
IPC: H01L21/31
Filed: 1999-04-20
Abstract: PURPOSE: A method for controlling a defect using a two-step evaporation method is provided to improve reliability, by eliminating or controlling oxygen vacancy or an oxygen-related defect existing on a boundary surface between a storage electrode and a ferroelectric thin film. CONSTITUTION: A ferroelectric thin film having a predetermined thickness is grown on a storage electrode. The ferroelectric thin film is processed with oxygen plasma to reduce an oxygen-related defect existing on a boundary surface between the storage electrode and the ferroelectric thin film. Another ferroelectric thin film of a desired thickness is evaporated on the ferroelectric thin film of which the oxygen-related defect is reduced.
Patent KR-20000073461-A (KR)
Title: Hybrid memory device
Inventor: YOO MIN YEONG
IPC: G11C11/00
Filed: 1999-05-11
Abstract: PURPOSE: A hybrid memory device is provided to enable a cell of a static RAM and a cell of a ROM to use one periphery circuit at the same time by composing the static RAM and the ROM cells as a unit of hybrid cell. Therefore, the integration of ROM's cell can be improved and the area for layout can be reduced. CONSTITUTION: A hybrid memory cell(31) consists of static ram cell(311), and the first and the second home cells(321,322). The ROM cell is used in even number unit. A memory cell array(30) is formed with the hybrid memory cell(31) units. A decoder(50) decodes a static ram enable signal(/CSSRAM) temporary saved in buffer(20), a ROM enable signal(/CSROM) and hybrid memory's write and read control signal(/WE), then operates memory array. A word line operating part(60) operates word line in the hybrid memory cell array(30) by the decoder(40), a column line selector(50) and decoded row addresses(XMSB-X0). The static ram's input and output part(311) saves data in specific cell of static ram cell or outputs the saved data. A ROM data output part(70) outputs data in the first ROM cell(321) and the second ROM cell(322) of hybrid memory cell(31).
Patent KR-20010001578-A (KR)
Inventor: MELBENI ROBERT C
IPC: C10G35/06
Filed: 1999-06-07
Abstract: PURPOSE: A method and an apparatus for contacting reactant with catalyst layer while controlling reaction temperature are provided to make catalytic reaction continuous by circulating catalyst stream through reaction region and indirectly exchanging heat with heat-exchange fluid. CONSTITUTION: Catalyst particles(75) are held in several reaction stacks(28) having reaction channels and heat-exchange channels. Reactant stream is passed through the reaction stacks(28) and comes in contact with catalyst inside the reaction stacks. Heat-exchange fluid is passed through the heat-exchange channels. Flow of reactant stream into a selected reaction stack(28) is limited intermittently. Catalyst particles(75) are transferred to the selected reaction stack(28). Then, flow of reactant stream into the selected reaction stack(28) is restored. Product stream is collected from the reaction channel.