baber/WOPTO huggingface dataset:
Patent KR-20000022483-A (KR)
Title: Electric anticorrosion method and apparatus
Inventor: TAKEUCHI TOSHIHIRO
IPC: C23F13/00
Filed: 1997-07-03
Abstract: PURPOSE: Electric anti corrosion method enables the corrosion of a film carrying metal material to be prevented, and the separation of the film ascribable to the corrosion prevention of the metal material to be minimized. CONSTITUTION: In an electric anti corrosion method in which the polarity of a metal material having a film thereon is set negative, a negative polarity set period of such a metal material immersed in an NaCl aqueous solution is rendered discontinuous, and a positive polarity set period in which the polarity of the metal material is set positive is interposed between a preceding negative polarity set period and a subsequent negative polarity set period. This polarity switching is carried out by a polarity switch relay provided between the metal material and a DC power source.
Patent KR-19990072399-A (KR)
Title: 에틸렌성이중결합을갖는단량체의중합에의한중합체의제조방법
IPC: C08F10/00
Filed: 1999-02-03
Abstract: 내벽면 등에 스케일 부착방지성 도막을 갖는 중합기 내에서 에틸렌성 이중결합을 갖는 단량체를 중합하여 중합체를 제조하는 개량된 방법이 제공된다. 공액 π 결합을 5개 이상 갖는 방향족 화합물 및 공액 π 결합을 5개 이상 갖는 복소환식 화합물로부터 선택된 화합물을 함유하는 제1 도포액을 도포하여 제1층을 형성하고, 그 위에 제2 도포액을 도포하여 제2층을 형성시켜 상기 도막을 형성한다. 제1 및 제2 도포액의 도포는 캐리어로서 수증기를 사용하여 수행한다. 또한, 제2층은 그의 표면을 물과 염화비닐 단량체를 중량비 1/1로 함유하는 혼합용액과 50℃에서 1시간 접촉시킨 후에 수 접촉각이 60°미만이라고 하는 특징을 갖는다. 이 방법은 도막형성 시간을 단축시켜 생산성을 높이고, 스케일 방지 효과를 향상시켜, 이들에 의해 얻어지는 중합체 제품으로의 착색 입자의 혼입을 줄이고,  피시아이 및 초기착색을 줄여서, 고품질의 중합체 및 그의 가공제품을 얻을 수 있다.
Patent KR-20000055482-A (KR)
Inventor: OH JEONG SEOK
IPC: G06F1/16
Filed: 1999-02-06
Abstract: PURPOSE: A LCD monitor of side mounted type is provided to maintain a preservation torque until the assembly is finished and to prevent an insert from disconnecting with a mold frame and racing, during inserting a screw in the insert of mold frame, by projecting a through hole formed at prescribed section of top sash corresponding to the insert and the through hole circumstance toward the insert. CONSTITUTION: A LCD monitor of side mounted type is composed a mold frame(102), an insert(104), a top sash(108) and a monitor cover(112). The mold frame(102) surrounds side and bottom of LCD module. The insert(104) inserts the side of mold frame(102) and has a hole for combining with a screw(116). The hole is formed with a screw line. The top sash(108) surrounds the top and side of mold frame(102) and has a through hole(110). The through hole(110) project toward the hole of insert(104) in order to prevent the insert(104) from disconnecting with the mold frame(102). The monitor cover(112) surrounds the side of top sash(108) and has a through hole(114) corresponding to the through hole(110). The screw(116) combines with the hole of insert(102) through the through hole(110,114).
Patent KR-19990072555-A (KR)
Title: 신호처리시스템에서다중-채널섬유광학간섭계센서시스템을교정(較正)하는방법과장치
IPC: G01H9/00
Filed: 1999-02-10
Abstract: 한 신호 처리 시스템내 자료습득 모듈의 레이저에 대한 눈금측정기술이 제공된다.  한 위상변조계수의 최적값이 각 레이저에 대해 계산되며 상기 레이저 출력 신호의 위상변조를 위해 레이저모듈 캐리어 주파수를 위한 코사인파 신호의 진폭으로서 사용된다.  상기 위상변조계수는 한 전체평균 I/Q비로부터 결정되며 센서들로부터 복귀된 신호의 동위상 및 1/4 위상차 위상각 성분의 모든 I/Q 비에 대한 한 평균으로써 상기 선택된 레이저모듈의 모든 채널에 대해 계산된다.  상기 선택된 레이저모듈에 대한 위상변조 계수는 실험칙으로 또는 앞서 결정된 전체 평균 I/Q 비에 의해 앞서 결정된 위상변조 계수를 나눔으로써 결정된다.
Patent KR-20000059677-A (KR)
Inventor: CHUN BYEONG GUK
IPC: A45D44/00
Filed: 1999-03-06
Abstract: PURPOSE: A cosmetic instrument which electronically sucks air is provided to make women's bust beautiful as well as to keep human skins resilient and young. CONSTITUTION: An electronic air suction type cosmetic instrument comprises: an air suction port which communicates with a hose; a member which contacts the human body such as a cup in the shape of women's bust and a main body. The instrument sucks air electronically and massages human skins in order to make the human bodies apparently and sensually beautiful.
Patent KR-20000060928-A (KR)
Inventor: LEE SEONG HUN
IPC: G06F9/46
Filed: 1999-03-22
Abstract: PURPOSE: A flash memory re-programming method is provided to perform a data re-programming by checking a checksum when updating the data in the flash memory. CONSTITUTION: A flash memory re-programming method comprises steps of transmitting a drive signal to a microprocessor if the drive signal is generated by a drive switch(S100), the microprocessor outputting a high signal to a port terminal, receiving a high signal at EA terminal, and the microprocessor accessing a ROM(S200), checking if a flash data corresponds to a checksum value(S300,S400), in the case that the flash data does not correspond to a checksum value, making the microprocessor ready for receiving a re-programming data from a GST(Generic Scan Tool) by repeating an access to the ROM (S500), the microprocessor receiving the re-programming data and re-programming the flash memory(S510,S520), repeating the step S400 and checking the checksum again(S530), sending a program finish code to the GST to prevent the GST from transmitting a re-programming data, and in the case the flash data corresponds to the checksum value, accessing the flash memory after selecting memory addresses more than an upper address(more than 8000h), and determining if a communication signal is input from the GST(S610),
Patent KR-19990082995-A (KR)
Title: 기록 매체에 기록된 문자 정보를 재생하는 장치 및 방법
IPC: G11B27/10
Filed: 1999-04-07
Abstract: 제 1 단계에서는 디스크가 재생 장치에 설치된다.  이어서, 제 2 단계에서는 디스크의 리드-인(lead-in) 영역에 기록된 CD-TEXT 데이터가 판독되어 메모리 유닛에 저장되기 이전에 복호화된다.  이때, 문자 정보를 포함하는 CD-TEXT 데이터는 문자열(string of characters)을 찾도록 탐색된다.  제 2 단계는 어드레스 정보를 나타내는 문자열이 탐색시 발견되었나 여부를 판단하는 제 3 단계로 이어진다.  발견되었으면, 제 4 단계에서는 탐색시 발견된 문자열이 어드레스 정보로 인식되고, URL 또는 전자 우편 어드레스를 나타내는 문자열에 대한 포맷으로 디스플레이된다. 
     그 결과로, CD-TEXT 데이터는 어드레스 정보로 인식되는 문자열을 찾도록 탐색될 수 있다.
Patent KR-20000073312-A (KR)
Inventor: PARK PAN JONG
IPC: H03M7/00
Filed: 1999-05-10
Abstract: PURPOSE: A method for obtaining log likelihood ratio using the minimum number of memory in a turbo decoder is provided which is able to reduce the size of a memory required for realization of the turbo decoder and to shorten decoding time. CONSTITUTION: In a method for obtaining log likelihood ratio using the minimum number of memory in a turbo decoder, forward path metric is calculated before reaching the center of input data and then it is stored in a forward path metric memory(S4). Reverse path metric is calculated before reaching the center of input data and then it is stored in a reverse path metric memory(S5). The forward path metric is calculated after the center of input data and, simultaneously, corresponding reverse path metric is read from the reverse path metric memory to obtain log likelihood ratio in the forward direction(S9). The reverse path metric is calculated after the center of input data and, simultaneously, corresponding forward path metric is read from the forward path metric memory to obtain log likelihood ratio in the reverse direction(S10).
Patent KR-20000075358-A (KR)
Inventor: KOO CHANG HOE
IPC: H04W76/02
Filed: 1999-05-27
Abstract: PURPOSE: A method for transceiving data having variable lengths in a mobile communication system is provided to use serial numbers having block units and data byte units when radio link protocol(RLP) frames are transmitted, so as to transmit more data to physical channel frames. CONSTITUTION: A multiplexer controller decides transmission orders of more than one service and sizes of data blocks. The multiplexer controller requests data blocks of the services according to priorities. Many radio link protocol(RLP) processors gather the data blocks or data bytes to generate variable length of information bits. A physical layer processor transmits the information bits through a physical channel. Service recognizers and length information are included in the data blocks and the data bytes. A physical layer receiver receives the information bits through the physical channel. The RLP processors separate at least one data block or data byte from the information bits. The RLP processors transmit each data block or each data byte for one of the services.
Patent KR-19990068547-A (KR)
Filed: 1999-06-01
Abstract: 본 발명은 건류가스화 연소로의 고정촉매 이용에 관한 것으로서, Batch식이나 연속식에 있어서 고분자화합물이 열분해되어 건류가스가 생성되는 온도는 약 300℃이상에서 900℃ 사이이다. 이때 순수한 열분해를 이용한 건류가스화된 가스와 촉매를 사용한 건류가스와의 차이는 CO, CO 2 의 함량의 차이에서 극명하게 구분된다. 또한 활성화에너지의 차이에도 촉매를 활용할 경우 연료의 조성에 따라 다르기는 하지만 동일한 온도와 시간에서 약 30%정도의 차이를 얻을 수 있다. 즉 촉매를 활용할 경우 건류가스조성에 유기화합물의 생성이 늘어나며, 동일 시간 및 온도에서도 더 많은 건류가스가 생성된다.
Patent KR-20010002658-A (KR)
Inventor: LEE JIN GYU
IPC: H04N7/015
Filed: 1999-06-16
Abstract: PURPOSE: A VSB decoder for a digital TV is provided to enhance a capacity of restoring a carrier wave when restoring an initial carrier wave by reducing the attenuation of the carrier wave in maximum. CONSTITUTION: A VSB decoder for a digital TV includes following units. A SRC filter unit(110) filters a digital VSB signal and extracts a carrier wave with a constant bandwidth. The SRC filter unit(110) receives an output signal of an analog to digital converter(100)(ADC) for changing analog signal into a digital signal. A SRC output control unit(120) receives a bit signal from a phase detection unit(160), selects and outputs any one signal among signal filtered via the SRC filter unit(110) and the non-filtered signal. The SRC output control unit(120) is constructed by the first input terminal for receiving the filtered signal from the SRC filter unit(110), the second input terminal for receiving non-filtered signal from the SRC filter unit(110), the third input terminal for receiving a bit signal output from the phase detection unit(160), and an output terminal any one signal among signals from the first and second input terminal.
Patent KR-19990073280-A (KR)
IPC: C22C13/00
Filed: 1999-06-29
Abstract: 본 발명은 전기 및 전자 제품용 무연 땜납의 제조에 관한 것으로, 더욱 상세하게는 땜납의 생산 가격을 줄이기 위해 주석에 저가의 Zn을 다량 함유하면서도 주석-아연(Sn-Zn)계 합금이 갖는 단점인 주조 및 납땜시의 아연산화를 방지할 수 있는 무연 땜납의 제조에 관한 것이다. 
     이를 위하여 본 발명은, 납을 함유하지 않는 다량의 아연을 함유한 Sn-Zn계 합금 땜납의 제조에 있어서, 소량의 In, Sb, Bi 등을 첨가해서 Sn-Zn계 합금의 공정온도인 198℃보다 6∼16℃가 낮은 범위의 융점을 갖도록 하여, 전기 및 전자제품의 납땜 공정에 제품제조 설비의 교체 없이 기존의 납땜 설비를 그대로 사용할 수 있는 온도범위인 182∼192℃의 융점을 가짐은 물론, 다량의 Zn을 함유한 땜납에서 나타나는 단점인 주조 시나 납땜 시에 용탕 위에 다량으로 발생하는 아연의 산화에 따른 드로스(dross)를 거의 생기지 않게 하여 줌으로써 납땜 공정 중에 용탕의 조성을 일정하게 해주고 상기 땜납의 주조 및 납땜 시에 아연의 산화를 방지하는 보호피막을 형성하기 위하여 Cu-P계 마스터합금을 소량 첨가하여 표면의 산화에 의한 부식이 없고 젖음성이 뛰어난 땜납의 제조가 그 특징이다.
Patent KR-19990073330-A (KR)
Title: 흙벽돌제조장치
Filed: 1999-07-02
Abstract: 본 발명은 주로 황토를 이용하여 흙벽돌을 성형 제조하도록 하는 흙벽돌제조장치에 관한 것으로서, 
     황토흙을 로터리장치(12)에 의해 고른 입자로 쳐서 벨트콘베이어(41)에 의해 성형틀(3)의 호퍼(40)에 자동으로 공급시도록하고, 횡으로 교차되게 장착된 압축성형실린더(10) 및 배출실린더(14)의 상호작동에 의해 흙벽돌을 자동으로 성형시킨 후 배출시킬 수 있도록 하며, 생산성을 향상시킬 수 있도록 하고, 흙벽돌을 성형시킬 때 황토흙에 포함되어 있는 공기를 배출시키도록 하여 흙벽돌의 강도를 강화시킬 수 있으며, 자체장착된 수직실린더와 전후좌·우실린더에 의해 흙벽돌제조장치를 자체적으로 상하, 전후, 좌우 이동 및 방향도 전환시킬 수 있도록하여 별도의 이동, 전환장치없이 이동시키거나 차량에 탑재시키고 내리는 것을 용이하게 실시할 수 있도록 된 것이다.
Patent KR-20010008996-A (KR)
Inventor: AHN CHANG YUN
IPC: B23K20/12
Filed: 1999-07-06
Abstract: PURPOSE: A friction welding method of a yoke is provided to avoid generation of cracks by friction welding two metal in the optimum condition, to accomplish purification by suppressing generation of harmful gas and to apply to an automatic production process. CONSTITUTION: Two metallic materials are pressurized and contacted with friction to be welded. Herein, an rpm(revolution per minute)(N) is 1900 to 2100rpm and a friction pressure(P1) is 52.25 to 57.75PMa. An upset pressure(P2) is 104.5 to 115.5MPa and a friction time(t1) is 1.5 to 2.5sec. In addition, an upset time(t2) is 2.5 to 3.5sec. In these friction welding conditions, a yoke(1) and a circular rod(2) are welded by being contacted with friction and pressurized.
Patent KR-20010010148-A (KR)
Inventor: CHO JAE WON
IPC: H01L21/60
Filed: 1999-07-16
Abstract: PURPOSE: A method for making a package is provided to reduce a production cost by applying a wire bonding process on a wafer level, and has a high reliability, and simplifies a manufacturing process by not using an expensive thin film circuit. CONSTITUTION: Many wafers include many semiconductor chips. A first bond pad is formed on a first surface of the semiconductor chip. Many second bond pads are formed on the first surface of the semiconductor chips, and then the first bond pad is connected to the second bond pad. A wire is attached on each second bond pad formed on the first surface of the semiconductor chips, and forms a micro ball on each wire terminal. A first surface of the wafer is coated so that each micro ball(33) formed on the first surface is not covered. Each semiconductor chip(20) is separated from the wafer on which a coating is completed. Thereby, a package reduces a production cost by applying a wire bonding process on a wafer level, and has a high reliability, and simplifies a manufacturing process by not using an expensive thin film circuit.
Patent KR-20010011336-A (KR)
Inventor: PARK GANG HYEON
IPC: B60Q1/22
Filed: 1999-07-27
Abstract: PURPOSE: A switch device of a back-up lamp is provided to improve a contact structure of switch by stably fixing positions of a contact terminal and a fixing terminal and to secure the stability of a contact structure without flowing oil from an inside of a transmission. CONSTITUTION: A push rod(60) is entered inside a switch housing(51) when a driver does not gear a backward gear. A contact terminal(70) is contacted with an inside of a switch body(55) by separating from a fixing terminal(75). A back-up lamp is not lighted because a back-up light switch is turned off. The push rod(60) is moved inward a transmission by the elasticity of a return spring(65) when the driver shifts the backward gear. The contact terminal(70) is contacted with the fixing terminal(75) by sliding in the inside of the switch body(55). The back-up lamp is lighted by turning on the back-up lamp switch. Thereby, the stability of a switch contact structure is secured. An inflow of oil into a switch housing(51) is prevented by installing a packing member(80) between the push rod(60) and a rod combining portion(61).
Patent KR-20010017082-A (KR)
Inventor: CHOI JAE SEONG
IPC: H01L21/02
Filed: 1999-08-07
Abstract: PURPOSE: A surface treatment method for a semiconductor substrate such as a nitride layer is provided to remove an undesirable footing phenomenon of a resist pattern causing a poor etch profile. CONSTITUTION: In a photolithographic process, the substrate is surface-treated by using boron compound. The substrate is selected from the group consisting of a silicon nitride substrate, a titanium nitride substrate, and a silicon oxynitride substrate. The boron compound used is in a gaseous state or a liquid state. In case of using the gaseous boron compound, an oven is preferably in a temperature of 60 to 300 deg.C. Alternatively, in case of using the liquid boron compound, a bath is preferably in a temperature of 20 to 200 deg.C. During the surface treatment, the boron compound reacts with an NH2 radical of the substrate and thereby prevents the footing phenomenon caused by the NH2 radical.
Patent KR-19990078819-A (KR)
Title: 다기능 무선호출기
Filed: 1999-08-10
Abstract: 무선통신망을 이용한 기기가 속속 출현 하고 있고 그 이용자의 수도 가히 폭발적으로 늘고 있다. 특히 그 중 에서도 개인용 휴대전화기인 휴대폰이나 PCS등의 보급은 거의 현대인의 필수품이라 할 정도로 확대가 늘고 있다. 또 이러한 음성을 전달 하는 휴대전화의 응용 뿐만이 아닌 문자만을 전달하는 문자전용의 휴대단말기의 보급도 늘고 있다. 그 다음이 삐삐라 불리우는 무선호출기이다. 이 무선호출기는 특히 청소년들이 널리 사용 하고 있고 거의 1인당 하나씩 보유 하고 있을 정도 이다. 그러나 이런 무선호출기의 주 고객이 청소년등의 학생임에도 불구 하고 전화번호이외의 도움이 될 만한 정보의 서비스는 아직 하지 못하므로 그 활용도가 높지 않다. 따라서 본 발명에서는 무선호출기의 활용에 있어서 전화번호등의 간단한 정보의 전달이 아닌 학습에 도움이 되는 정보의 제공으로서 학습효과를 올릴 수 있고, 또 기기의 활용성도 높힐수 있는 장점이 있다. 구현방법으로는 기존의 무선호출기망을 이용하여 학습정보데이터와 MP3데이터를 전송하고, 수신측에서는 LCD 등의 문자표시기와 음성을 출력하는 ADPCM디코더, MP3디코더를 구비하여 무선기지국으로부터 수신된 데이터를 분류하여 학습정보데이터는 학습정보와 음성으로 구분하여 각각 표시기와 음성출력기로 출력하고, MP3 데이터는 MP3디코더에서 원래의 오디오 신호로 변환하여 출력 한다. 또한 무선호출기내의 메모리중의 일부를 마이크로 부터 입력되는 음성신호의 녹음영역으로 활용 할 수가 있기 때문에 일반의 디지탈 녹음기로도 사용 할 수가 있다. 따라서 이와같은 장치의 발명으로 단순의 무선호출기가 아닌 다양한 기능을 갖춘 다기능 무선호출기의 발명이 가능 하게 되었다.
Patent KR-20010017911-A (KR)
Inventor: CHOI CHEOL HWAN
IPC: F04C18/16
Filed: 1999-08-16
Abstract: PURPOSE: A screw air compressor is provided to prevent compressed air from being contaminated by filtering water input to the compressor while passing through a water separator, a water cooler, and an air separator. CONSTITUTION: A screw compressor contains first, second, and third filters(160,170,180) and a hollow fiber membrane filter(190) at pipe side between an air separator and the compressor. Thus, water is input to a compressor(140) by passing through a water cooler(120) and an air separator(140). Therefore, the water is filtered and input to the compressor. The water cools heat radiated from a rotor while generating compressed air. Moreover, the water circulates the compressor for lubricating components of the compressor. Herein, the water is input to the compressor by passing through the filters and the hollow fiber membrane filter.
Patent KR-20000017718-A (KR)
Inventor: LEE EUN KYUNG
IPC: H04L12/58
Filed: 1999-08-27
Abstract: PURPOSE: A method for inputting WWW(World Wide Web) and an e-mail address is provided to be contacted with a special web-site of WWW using all devices, by compounding specified numbers in each web-site, instead of a URL(uniform resource locator) or an e-mail address. CONSTITUTION: A web-site is registered as a special number code, when a web-site is registered in a portal site or a searching engine, except a general letter URL(uniform resource locator). A region capable of inputting the web-code on a web-browser or the searching engine is equipped, and moves to the web-site by inputting the web-code on the web-code region of the web-browser or the searching engine.
Patent KR-20000067773-A (KR)
Inventor: YOON TAE SIK
IPC: G06Q20/10
Filed: 1999-08-30
Abstract: PURPOSE: A system is provided to increase portability and to achieve improved security by realizing a portable terminal device having a sending/receiving unit for communication and a finger print authentication device. CONSTITUTION: A system comprises a portable terminal device(100) and a sender/receiver(200). The portable terminal device has a finger print authentication member for scanning finger print of a user, comparing the scanned finger print with the registered finger print, authenticating the finger print of the user in accordance with the result of the comparison, converting an information signal corresponding to the authenticated finger print into a radio signal available for transmission, and transmitting the converted signal. The sender/receiver outputs, to a predetermined device requiring finger print authentication, a control signal or data corresponding to the information represented by the radio signal transmitted from the finger print authentication member of the portable terminal device.
Patent KR-20010025835-A (KR)
Inventor: SHIN HYEON JAE
IPC: G06F1/26
Filed: 1999-09-01
Abstract: PURPOSE: A motor protection apparatus and method is provided to protect the central processing unit from power supply failure even when the OLP of the refrigerator is in operation. CONSTITUTION: An apparatus comprises an OLP sensing unit(60) for sensing the operation of OLP; a central processing unit(20) for taking as an input the sensed signal from the OLP sensing unit and controlling power supply line; a power selecting unit(70) for selecting power supply line in accordance with the control signal form the central processing unit; an OLP for cutting off an AC power so as to protect the motor attached to the compressor from over-heat or over-current; a power unit(10) for receiving the AC power through OLP and supply the AC power; a sensing unit(40) for sensing the current state of refrigerator through a sensor; a display unit(50) for displaying the current state of refrigerator in accordance with the control signal from the central processing unit; and a driving unit(30) for driving the motor in accordance with the control signal from the central processing unit.
Patent KR-20010027884-A (KR)
Inventor: KIM YEONG SEOP
IPC: H04L12/28
Filed: 1999-09-16
Abstract: PURPOSE: A method for processing an AAL 5 cell using a header conversion in an ATM(Asynchronous Transfer Mode) exchange system is provided to process cell headers inputted to AAL 5 assembling/disassembling processors as a specific range by using a header conversion function. CONSTITUTION: A system assigns a VPI/VCI(Virtual Path Identifier/Virtual Channel Identifier), and requests a new channel connection to a controller(13) in order to connect with a physical layer VPI/VCI used by ATM layer transceving processors(11,12). The system performs a header conversion for cells received from the physical layer, and receives the cells form the controller(13). The system performs a header conversion for the cells received from the controller(13), and transmits the cells to the physical layer.
Patent KR-20010028132-A (KR)
Inventor: PARK U SIK
IPC: H04L12/16
Filed: 1999-09-17
Abstract: PURPOSE: An apparatus for changing an FPGA(Filed Programmable Gate Array) logic circuit within a terminal device board capable of communicating with a host device is provided to perform a telecommunication to change logic configuration data so as to reduce a maintenance time and a cost. CONSTITUTION: If version information of latest FPGA(Filed Programmable Gate Array) logic configuration data is received from a remote host device(20), an FPGA board(30) compares the received latest version information with version information of existing FPGA logic configuration data. The FPGA board(30) decides whether the existing version information and the latest version information are the same. If so, the FPGA board(30) performs a normal function. If the existing version and the latest version information are not the same, the FPGA board(30) receives latest FPGA logic configuration data through a telecommunication function unit(32), and stores the received data in a memory(33). The FPGA board(30) updates data of an FPGA logic configuration data storage area of a flash memory(36). If a data storage is completed in the flash memory(37), a logic configuration controller(37) generates a control signal, and starts a logic configuration of an FPGA(35).
Patent KR-20010028148-A (KR)
Inventor: CHO YONG RAE
IPC: C10G49/00
Filed: 1999-09-17
Abstract: PURPOSE: A method for preparing agricultural spray-oil having carbon distribution of 15-40 in FDA grade oil, kinematic viscosity of 7-50 cSt at 40 deg.C and the unsulfonated residual content of 85 or more at the sulfuric acid treatment is provided by means of hydrogenation with rare-earth metal catalyst and catalytic dewaxing process. CONSTITUTION: A method for preparing agricultural spray-oil comprises a vacuum distillation process of unconversed oil(UCO) as a by-product of the hydrogenation process for fuel oil to converse vacuum gas oil(VGO) into light oil; a dewaxing process to catalytically dewax the distilled oil part; a hydrogenation process of dewaxed oil part; and a fractional distillation process of light hydrocarbons. The catalytic dewaxing process is performed by means of isomerization treatment and the hydrogenation process is carried out in the presence of the catalyst including 8A group rare-earth metal in periodic table. The spray-oil contains further 0.2-0.3 weight ratio of emulsifying agent.
Patent KR-20010037218-A (KR)
Inventor: PARK MIN YEONG
IPC: H04N7/20
Filed: 1999-10-14
Abstract: PURPOSE: An apparatus and a method for extending an interface of a digital broadcasting receiver are provided to insert external application modules with the limited number of article or more and use the external application modules in a receiver having the limited number of physical socket. CONSTITUTION: A module-extension application module(102) extends an application module. The module-extension application module(102) has a physical socket(102a) for being connected with a host(101) and a physical socket unit(102b) for being connected with an application module unit(103). The application module unit(103) has the first to the nth physical sockets(103a-103n). The physical socket unit(102b) has the first to the nth physical sockets(102b-1¯102b-n).