baber/WOPTO huggingface dataset:
Patent KR-20000055869-A (KR)
Inventor: CHUNG SANG JIN
IPC: H05K1/09
Filed: 1999-02-10
Abstract: PURPOSE: A method for manufacturing electrolytic copper foil of very low profile is provided to enable users to manufacture copper foil which prevent under cut, short of micro circuits, and cross talk noise by converting the copper used for print circuit plates into very low profile status. CONSTITUTION: A method for manufacturing electrolytic copper foil of very low profile includes the following steps. Manufacturing copper foil by attaching copper to the outer part of the cathode(12) and simultaneously providing electrolytic liquid to the electrolytic device(9) with cathode(12) of a spinning drum tank. Electrolytic liquid is provided to continuously to the outer part of the cathode(12). The method enables users to prevent cross talk noise, micro circuit short, and under cut.
Patent KR-20000061177-A (KR)
Inventor: KIM SU MAN
IPC: G02F1/1333
Filed: 1999-03-24
Abstract: PURPOSE: A color filter substrate is provided to be capable of filtering a color in the same characteristic as a conventional resin color filter, using a multi-layer inorganic material layer. CONSTITUTION: A color filter substrate comprises a shield layer(51), a red inorganic color filter(R), a green inorganic color filter(G), and a blue inorganic color filter(B) which are formed on an insulation substrate(500). Each of the red inorganic color filter(R), the green inorganic color filter(G) and the blue inorganic color filter(B) consists of a multi-layer inorganic material layer.
Patent KR-20000065636-A (KR)
Inventor: KIM YUN SU
IPC: B29C48/30
Filed: 1999-04-07
Abstract: PURPOSE: An orifice for breaking foam is provided to break or stop an occurrence of foam, which is contained in polymer melt, in a fusing and pressing process of thermoplastic resin by using orifice mounted on an upper end of a die disposed at an end of a compressor. CONSTITUTION: An orifice for breaking foam includes at least two orifices, which are continuously arranged, and, each of which has the diameter gradually reduced in order. The distance of a reduced path of the orifice is in the range of 1mm to 100mm. The number of the continuously arranged orifices is two through ten, the diameter of the orifice is 1mm to 20mm, and the interval between the orifices is 5mm to 200mm.
Patent KR-19990046707-A (KR)
Filed: 1999-04-16
Abstract: 본 발명은 두류의 마이크로파 가열방식에 의해 취사용으로 쌀과 함께 바로 취사가 가능하도록 불리는 과정을 생략한 살균된 두류를 제공하는 것을 과제로 한다. 
     본 발명은 마이크로파 가열방식을 이용한 두류의 가공방법은 선별,세척한 두류를 마이크로파 가열방식으로 마이크로파기기(전자레인지)에 넣고 두류의 수분함량에 따라 또한 기기의 출력에 따라 기기를 30초 - 5분을 작동하여 수분함량을 감소시킴으로써 수분흡수량을 증가시키는 것을 특징으로 한다. 
     본 발명에 따라 포장된 가공두류는 포장개봉후 취사시 쌀과 함께 세척이나 불리는 과정을 생략할수 있으며 종래와 같이 두류의 종류에 따라 불리는 시간의 번거로움과 가공후 두류는 살균처리된 상태이므로 유통기간을 늘릴수 있다.
Patent KR-20000066606-A (KR)
Title: Mechanized system for welding torch angle and height adjusting
Inventor: KIM JONG HUI
IPC: B23K9/127
Filed: 1999-04-19
Abstract: PURPOSE: An automatic adjustment device is provided to improve working efficiency and to remove the defect in welding when welding the surface of a workpiece with certain curvature. CONSTITUTION: In welding of a workpiece(700) with certain curvature by a welding device, a roller(8) contacts to the surface of the workpiece. A slide housing(4) moves up and down by guide bars(41,42,43) by centering on a hinge block(3) and the distance between the workpiece and a welding torch is maintained uniform. A weaver unit(500) installed in the upper of the slide housing is connected with the welding torch. When the roller ascends along the curvature of the workpiece, the slide housing ascends while compressing a spring(5). Thus, the distance between the surfaces of the welding torch is maintained uniform. When the slide roller descends along the curvature, the slide housing descends by the spring. Thereby, the distance between the surface of the work piece and the welding torch is kept uniform.
Patent KR-19990083528-A (KR)
Title: Ａｔｍ콘트롤러를이용한ａｔｍ통신제어장치
IPC: H04L12/28
Filed: 1999-04-27
Abstract: 고품질의 데이터통신을 달성할 수 있는 ATM 콘트롤러 및 ATM 통신제어장치를 제공한다. 
     이 콘트롤러는 단말(端末)과 버퍼메모리와의 사이에서 패킷데이터를 전송하는 전송수단과, 단말에서의 패킷을 데이터셀로 분할하여 ATM 망 측에 송신하는 송신제어수단과, ATM 망 측에서 수신된 데이터셀로부터 패킷을 생성하고, 버퍼메모리 또는 단말내의 메모리에 저장하는 수신제어수단과, 트래픽의 성질에 따라서, 패킷데이터의 저장장소로서, 버퍼메모리와 단말내의 메모리의 어느 한쪽을 선택하는 수단과, 수신된 데이터셀 이외의 셀에 대해서만, 셀의 해석과 해석결과에 따른 처리를 실행하는 마이크로 프로세서를 가진다.
Patent KR-20000073463-A (KR)
Inventor: SHIN YEONG HWA
IPC: H01M10/04
Filed: 1999-05-11
Abstract: PURPOSE: A battery having a trench structure and a method for fabricating the battery are provided to improve the quality of the battery by adopting a trench structure into the battery. CONSTITUTION: A battery comprises a substrate(10). The first collector(1) is formed on the substrate(10). A cathode(2) is formed on the first collector(1). An electrolyte(3) is formed on the cathode(2). An anode(4) is formed on the electrolyte(3). The second collector(6) makes contact with the anode(4). One of the first collector(1) and the cathode(2) is etched so as to form a plurality of trenches. The remaining thin film elements are sequentially deposited on the trenches so that the amount of the cathode(2) and the effective contact interface between the cathode(2) and the electrolyte(3) are increased.
Patent KR-20010001210-A (KR)
Inventor: AHN HYEOK SEONG
IPC: A47L9/16
Filed: 1999-06-02
Abstract: PURPOSE: A vortex generator of a cyclone is provided to smoothly separate dust from air and to prevent the suction trouble of the cyclone caused by large size of impurities by increasing vortex force. CONSTITUTION: Air sucked by a cyclone body(10) flows along a blade(610) of a spiral blade(600) to vortex. Due to the vortex, the air is discharged to an air discharge pipe(30), swiveling along the inner circumference of the cyclone body. The air contains dust and centrifugal force is applied to the dust. Thus, the dust is separated from air and discharged to a dust collecting tub(50) through an impurities discharge hole(40).
Patent KR-20010009050-A (KR)
Inventor: CHO JEONG SIK
IPC: G01M17/007
Filed: 1999-07-07
Abstract: PURPOSE: An apparatus and a method for confirming a trouble by using noise of a vehicle are provided to prevent the repair time delay and unnecessary consumption of the parts due to inexperience of after-sales service engineer. CONSTITUTION: An apparatus for confirming a trouble by using noise of a vehicle includes a key input part(100) outputting a key signal to set operation condition; a mike(200) receiving noise generated when operating an engine of the vehicle for converting into the corresponding electric signal; an amplifying part(300) receiving the electric signal from the mike for amplifying at a fixed level; an A/D converter(400) receiving the electric signal from the amplifying part for converting into a digital signal; a control part(500) receiving the digital signal and the key signal for comparing the frequency and the amplitude of the digital signal and the noise data, thereafter diagnosing the state of the vehicle for outputting the corresponding control signal; a display part(800) receiving the control signal from the control part for displaying the trouble of the vehicle as letters; and an alarm sound generating part(900) receiving the control signal for generating an alarm sound when the trouble is generated in the vehicle.
Patent KR-20000011629-A (KR)
Inventor: TAKAHASHI YOSHINORI
IPC: B01D53/94
Filed: 1999-07-10
Abstract: PURPOSE: A cheap NOx purifier is provided to eliminate the NOx in the exhaust gas from such as a diesel engine and the like with the high purification rate and to simplify the structure of the purifier. CONSTITUTION: The exhaust gas purifier is composed of: NOx catalyst converter(28) mounted on an exhaust path(26) of an engine and reducing the NOx in the exhaust gas including the excessive oxygen; an air-feeding device(32, 34, 46) having an air-feeding path(32) which makes its ending part successively connected to the exhaust path(26) in the upper stream of the NOx catalyst converter(28) and its other ending part connected to an air-feeding source(36); a fuel-feeding device(40, 42, 46) for spraying the fuel to the air from the air-feeding source(36) installed on the way of the air-feeding path(32); and a heater(44, 46) for partially oxidizing the fuel by heating the added fuel in the air at a temperature of 350 to 450°C.
Patent KR-19990073527-A (KR)
Title: 진공을 이용한 파이프보온 장치
Filed: 1999-07-20
Abstract: 본 발명은 열 매체, 액체, 기체, 분체의 이송수단 통로의 일부인 파이프를 이용하여 매체를 이송 중 손실되는 열에너지의 보온에 관한 것으로서, 파이프의 외측에 기존의 관 경보다 큰 파이프를 덧 배관에서 양 단말을 내측의 파이프와 외측의 파이프사이를 밀봉시킨 후 외관의 한 부분에 배기를 시킬 수 있는 배기관을 부착 후 열전도의 3대요소인 대류, 복사, 전도를 대류는 진공을 시켜 차단하고, 복사열은 알루미늄 호일 이나 반사체의 금속으로 차단하고, 전도는 중간 및 관 단말 지지대로 차단하여 내측의 파이프와 외측의 파이프 사이에 열 전도체를 완전 차단하여 보온의 효과를 얻도록 하고 파이프의 배관 관리 및 페기시 발생되는 유리섬유와 석면보온재는 인체에 매우 해로운 환경 유해물질로서 작업 인을 보호하고자 한 것이다.
Patent KR-20010011741-A (KR)
Inventor: SHIN JEONG HAK
IPC: H04L12/933
Filed: 1999-07-30
Abstract: PURPOSE: An asynchronous transfer mode(ATM) exchange is provided to receive a No.7 signaling system to supply various services, and to use a new No.7 hardware device without changing a basic hardware structure of the ATM exchange, then to transceive a No.7 message to an ATM main processor board assembly(AMPA). CONSTITUTION: Circuit emulator interface board assemblies(CEIAs)(10-1,10-2,10-3) change No.7 messages into ATM(asynchronous transfer mode) adaptation layer(AAL) type cells. Frame multiplex/demultiplex board assemblies(FMDAs)(13-1,13-2,13-3) multiplex the No.7 messages to transmit the multiplexed No.7 messages to an ATM switch(15) of an exchange, and demultiplex the No.7 messages received from the ATM switch(15). A signalling terminal interworking board assembly(STIA) converts the demultiplexed No.7 messages into No.7 level2 protocols, and writes the No.7 level2 protocols in the first dual port RAM(DPRAM), then generates an interrupt signal informing that the No.7 messages are stored in the first DPRAM. An ATM main processor board assembly(AMPA)(19) senses the interrupt signal from the STIA to write the interrupt signal in the second DPRAM, and generates an interrupt signal informing that the No.7 messages are stored. A cell multiplex/demultiplex board assembly(CMDA)(17) connects the AMPA(19) with the ATM switch(15), to transceive the No.7 messages.
Patent KR-20010016660-A (KR)
Inventor: KIM YEONG SEOK
IPC: H01H47/22
Filed: 1999-08-02
Abstract: PURPOSE: A latching relay and circuit for driving the same is provided to reduce the size of circuit as a whole, while achieving reliability by simplifying the connection between the latching relay and the driver circuit. CONSTITUTION: A latching relay and its driver circuit comprises an on/off coil(14) connected to an on/off signal terminal(16) of the latching relay so as to control a main contact(13); an auxiliary contact(15) having a terminal connected in common to a terminal(17) connected to the on/off coil so as to monitor on/off state of the main contact; an auxiliary contact input photo-coupler for driving the auxiliary contact; an AC power source(AC24V) for driving the on/off coil; a closed circuit driving photo-coupler for driving the closed circuit of the main contact; an open circuit driving photo-coupler for driving the open circuit of the main contact; and thyristor silicon controlled rectifiers for controlling polarity of the AC power source.
Patent KR-19990078766-A (KR)
Filed: 1999-08-05
Abstract: 본 발명은 구매자가 회원정보를 한 번 입력함으로써 복수개의 쇼핑몰에서 쇼핑을 할 수 있는 전자상거래 방법에 관한 것으로서, 사용자가 상품을 검색하고 구매선택하게 하는 상품선택단계와 선택된 상품의 구매비용 및 배송비용을 계산하는 비용계산단계와 결재방법을 결정하고 구매를 대행하는 결재방법확인 및 구매대행단계를 핵심적인 단계로 하는 전자상거래 방법이다. 
     본 발명에 의하면, 단 한번의 회원등록으로 수 많은 쇼핑몰에서 상품을 일괄적으로 구매하고 단일의 방식으로 결재함으로써 전자적 방식의 편의성을 충분히 살리면서도 개인정보의 유출을 최소화할 수 있는 전자상거래가 가능하다.
Patent KR-20010017834-A (KR)
Inventor: OTAETSJI
IPC: A45D40/00
Filed: 1999-08-14
Abstract: PURPOSE: Provided is a stick type cosmetic container using a third fixing member, which can easily exchange cosmetics inserted in the third fixing member and use the residual cosmetics completely. CONSTITUTION: The stick type cosmetic container comprises the third fixing member(1), a first fixing member(2), a second fixing member(3), a cylinder member(4), and a rotary member(5). The third fixing member(1) can be inserted in the first fixing member(2) and support the cosmetics directly and be pulled out with the cosmetics. The first fixing member(2) is inserted in the cylinder member(4) and can lift up and down. The second fixing member(3) has coupling projections(3b) thereon and is inserted in the lower part of the first fixing member(2).
Patent KR-20010018658-A (KR)
Inventor: KIM JEONG HA
IPC: A61Q19/00
Filed: 1999-08-20
Abstract: PURPOSE: A cosmetic composition containing Evodiae Fructus is prepared for use as sunblock, which is excellent in scavenging free radicals, absorbing ultraviolet ray without allergy. CONSTITUTION: In the cosmetic composition, Evodiae Fructus is extracted from Evodiae officinalis Dode, and 0.001-10 wt.% of Evodiae Fructus extract is incorporated into cosmetic composition. Evodiae Fructus is extracted by using one solvent selected from the group consisting of water, methanol, ethanol, acetone, ethyl acetate, 1,3-buthylene glycol, hexane, diethyl ether, normal propanol. iso-propanol, and normal butanol.
Patent KR-20010026219-A (KR)
Inventor: JUN BYEONG YUN
IPC: H04L12/02
Filed: 1999-09-03
Abstract: PURPOSE: A method for preventing an overflow of a buffer is provided to measure a data amount of a receiving buffer, and to supply two clock sources according to the data amount, so that the data amount of the receiving buffer can be uniformed and an overflow of the buffer can be prevented. CONSTITUTION: A high threshold and a low threshold for a usage amount of a receiving buffer are set(S1). A usage amount of the present receiving buffer is measured in data transceiving(S2). Whether the usage amount of the receiving buffer is under the low threshold is decided(S3). If so, a clock is interfaced to a clock-L, to maintain the usage amount of the receiving buffer to be over the low threshold(S4). If the measured usage amount is not under the low threshold, whether the usage amount of the receiving buffer is over the high threshold is decided(S5). If over the high threshold, a receiving data clock is interfaced to a clock-H, to maintain the usage amount of the receiving buffer to be under the high threshold(S6). If the usage amount is not over the high threshold as a result of the fifth step, the present data clock is maintained and data transceiving is performed, then the steps are ended(S7).
Patent KR-20010027986-A (KR)
Inventor: JUN BYEONG GUK
IPC: H04L12/28
Filed: 1999-09-17
Abstract: PURPOSE: A device for processing a maintenance channel bit for a BRI(Basic Rate Interface) in an ISND(Integrated Services Digital Network) is provided to detect/insert the maintenance channel bit included to a signal channel among data of a 2B plus D structure on the basis of E1 signals. CONSTITUTION: A maintenance channel bit receiving processor(410) selects one more E1 signals to successively output data of a 2B plus D unit among E1 frames, and fills two bits with signal information bit of corresponding signal channels. The maintenance channel bit receiving processor(410) outputs remaining bits as byte unit data, and extracts maintenance channel bits of the corresponding signal channels, then outputs the maintenance channel bits according to control of a CPU(450). A maintenance channel bit transmitting processor(420) fills a B1 byte, a B2 byte and optional two bytes with the signal information bits of the corresponding signal channels, and forms remaining bits as regulated forms in a BRI(Basic Rate Interface) structure by receiving the signal channels. The maintenance channel bit transmitting processor(420) inserts the maintenance channel bits transmitted from the CPU(450) into corresponding bit locations, and locates the maintenance channel bits to corresponding locations of E1 signals for being transmitted, then outputs the E1 signals in serial.
Patent KR-20000000438-A (KR)
Inventor: LIM JUNG SU
IPC: A63B24/00
Filed: 1999-10-21
Abstract: PURPOSE: A running machine driven to the front and the rear direction is provided to move a walking belt of a running machine to the front direction and also to the rear direction. CONSTITUTION: A running machine driven to the front and the rear direction comprises:a device for driving a walking belt to the rear direction; a device for driving a servo motor to the reverse direction by receiving the order of a selective device of the rear direction driving; a device for inputting a selected data into the servo motor when an acceleration speed is selected by an acceleration selective device; a device for inputting a selected speed data into the servo motor when deceleration speed is selected by a deceleration selective device.
Patent KR-20010039221-A (KR)
Title: Zero voltage and zero current switching full bridge dc-dc converter
Inventor: JEON SEONG JEUB
IPC: H02M3/08
Filed: 1999-10-29
Abstract: PURPOSE: A zero voltage and zero current switching full bridge DC-DC converter is provided to obtain a ZCS condition of a phase lead leg by using an auxiliary transformer. CONSTITUTION: A phase lead leg and a lagging leg comprising two switches to which reversible parallel diodes are connected are formed at the primary side of a main transformer(TM). The first and second diodes are connected through two taps to the secondary side of the main transformer to provide the current to the load. An auxiliary transformer(TA) is connected to the switches of the lagging leg and the main transformer. The first and second diodes are connected in parallel between the switches of the lagging switches and the auxiliary transformer.
Patent KR-20010039451-A (KR)
Inventor: KIM JAE HYEONG
IPC: F27B21/04
Filed: 1999-10-30
Abstract: PURPOSE: A horizontal ventilator of a sintering bed is provided to reduce the manufacturing cost by installing a ventilator which is simple in the structure and application so that the formation of stuck ore which is an obstacle to the demixing is prevented. CONSTITUTION: The horizontal ventilator of a sintering bed comprises rotational shafts (201a,201b,201c) extended to the width direction of a sintering car, wherein the rotational shafts are slantly mounted in the multi stages so that they are rotated by the operation of a driving motor (204); a plurality of ventilatory wire ropes (209) which are freely bent for ventilating the sintering blended raw materials with being wound on the rotational shafts, and an inserting length which is controlled according to the change of negative pressure; and a driving motor (204) the operation of which is controlled by a control part (212) for rotationally driving the rotational shaft (201a) around which the wire ropes are wound.
Patent KR-20010046336-A (KR)
Inventor: JANG DO SU
IPC: H01Q21/06
Filed: 1999-11-11
Abstract: PURPOSE: A double polarization array antenna with an air-strip power distributor is provided to reduce a loss and enhance productivity by forming the power distributor using an air-strip having a great allowable power capacitance and designing the distributor with a serial circuit format serially connected to respective radiation elements. CONSTITUTION: A plurality of radiation elements(1,2,3,4) of flat plate shape are positioned to be opposite from each other and implement the double polarization. A reflecting plate(15) reflects signals radiated toward the rear parts of the radiation elements(1,2,3,4). A plurality of radiation element supporters are installed so that the plurality of radiation elements(1,2,3,4) can be fixed to be spaced apart from the reflecting plate(15). An air-strip power distributor(13) consists of an air-strip to assign input signal power to the plurality of radiation elements(1,2,3,4) and implement the orthogonal feeding. A cover protects the antenna against external environment.
Patent KR-20010047408-A (KR)
Inventor: HWANG GWI NAN
IPC: F25D21/00
Filed: 1999-11-19
Abstract: PURPOSE: A defrosting apparatus for refrigerator is provided, in which the temperature sensor having an increased thermal sensitivity is arranged in an intermediate portion of the evaporator, to thereby reduce power consumption. CONSTITUTION: A defrosting apparatus comprises a temperature sensor(10) arranged in the upper portion of an evaporator(20) and which senses the ambient temperature around the evaporator; a protection member wrapping the temperature sensor; a heater(30) arranged beneath the evaporator and which heats so as to raise the ambient temperature around the evaporator; and a control circuit unit for checking the change of ambient temperature around the evaporator through the temperature sensor, and controlling operation of the heater. The evaporator has a section where the cooling fin unit constituted by a plurality of cooling fins(24) is partially removed. The temperature sensor is positioned between refrigerant pipes(22) arranged in an intermediate portion of the evaporator. The protection member has an outer surface coated with a thermal detection film(14) made up of a metallic material with an excellent thermal conductivity.
Patent KR-20010047631-A (KR)
Inventor: PARK JEONG GWON
IPC: H05K3/42
Filed: 1999-11-22
Abstract: PURPOSE: A method for forming a blind via hole in a PCB is provided to achieve a via hole in copper film by using a laser drill of CO2 type. CONSTITUTION: The method consists of a stacking step(S11), a drilling step(S12), an oxidation step(S13), a laser drilling step(S14), a copper plating step(S15), a circuit forming step(S16), a solder masking step(S17), a gold plating step(S18) and an outline machining step(S19). In the oxidation step(S13), an oxide is formed by oxidizing a copper film on an outer layer. In the laser drilling step(S14), the blind via hole is formed on the outer layer using a laser drill of CO2 type. That is, a laser beam from the laser drill isn't scattered by the oxide to form the blind via hole in the copper film.
Patent KR-20000007054-A (KR)
Inventor: YOO HEUNG SUN
IPC: F01N1/00
Filed: 1999-11-23
Abstract: PURPOSE: A smoke reducing device is provided to save the energy, to give a simple structure, to stably burn the exhaust gas. CONSTITUTION: A smoke-reducing device using a plasma action comprises:a wrinkled pipe-shaped heating plate(2) connected to an exhaust gas inflow hole(1); a plasma reactor(P) inside of a casing(C) connected to the heat-proof pipe(2); a high-pressure plasma(9) for removing black dust connected to the plasma reactor(P); a ceramic electrode(4,4') connected with an input line(6), where the plasma reactor(P) is arranged by separation each other; a cable(7) for connecting the ceramic electrode.
Patent KR-20000052449-A (KR)
Inventor: IWASAKIHIROSHI
IPC: G06F12/14
Filed: 1999-12-10
Abstract: PURPOSE: A data storage medium having certification data is provided to prevent unauthorized copy of digital data, and to obtain improved security by stopping reading of the data recorded in the data storage medium if data recording is performed using unauthorized certification data. CONSTITUTION: A data storage medium(100) comprises a first read only semiconductor memory area(110) having a unique first certification data, a second semiconductor memory area(120) where data received from an external device and a second certification data obtained from an external device are written, a circuit for judging whether the first certification data is the same as the second certification data, a switch circuit for outputting the data written in the second memory area to outside only when the first certification data and the second certification data are the same.