baber/WOPTO huggingface dataset:
Patent KR-20000065635-A (KR)
Inventor: SON SEONG TAEK
IPC: H05K3/34
Filed: 1999-04-07
Abstract: PURPOSE: A flux spraying apparatus is provided to selectively utilize non-mobile type or mobile type and cause a nozzle to be rotated, thereby spraying the flux on all portion containing lead wires, PCBs, oxidation film, etc. to prevent hollow phenomenon and contact the flux to overall portions. CONSTITUTION: A flux spraying apparatus comprises pulleys(21,22) connected to a belt(23), a drive motor(24), a carrier(5) having a nozzle(3) mounted, and a guide member(6) for supporting the carrier. A drive unit(4) consisting a follower gear(13) geared to a gear(12) connected to a motor(11), and a disk(15) fixed to a shaft of the gear(13) is mounted on a stand(52) of the carrier. A column(41) is mounted to be eccentric on the disk(15). A nozzle(3) is mounted on a top surface of the disk(15).
Patent KR-20000072854-A (KR)
Inventor: WON HEE DUCK
IPC: D04B1/14
Filed: 1999-05-01
Abstract: PURPOSE: Provided is a process for producing embossing knitted goods which has elasticity, ventilation and beautiful appearance by using a rubber thread as base fabric, so it is useful for autumn or winter sweater or T-shirt. CONSTITUTION: Embossing knitted goods are obtained by a process containing the steps of: weaving the 1th yarn which has formed loop for link symmetrically with polyester grey yarn; weaving the 2th yarn having same shape with the 1th yarn in a position of crossing over the 1th yarn of at least two, thereby endowing with elasticity to the 1th yarn; moving polyester grey yarn in the direction of zigzag following the 1th yarn, simultaneously weaving the 3th yarn which has mutual-linking loop for link of the 1th yarn and the 2th yarn to form loop for link.
Patent KR-20000005640-A (KR)
Inventor: IM BONG SUN
IPC: H01R13/72
Filed: 1999-05-06
Abstract: PURPOSE: A connector for a card reader is provided to improve a reliability and a durability of operation of the card reader. CONSTITUTION: A connector for a card reader comprises a frame accepting a memory IC card through an open aperture, a plurality of terminals extended to external keeping isolation on the frame and coupled to a terminal of the memory IC, a switch switched when the memory card is inserted entirely to the cared reader and fixed on a rare section of inside of the frame with isolation, and landing yoke founded on the frame with supporting one portion of the terminals and operated for minimizing a sliding contact unit in drawing card from the card reader. The connector for the card reader maintain electric contact of the cared reader and the memory card.
Patent KR-20000074709-A (KR)
Inventor: OH BYEONG GI
IPC: H04N7/18
Filed: 1999-05-25
Abstract: PURPOSE: A received data structure in an image communication apparatus and apparatus for receiving data is to easily discriminate a kind of received data using a header contained the received data. CONSTITUTION: The received data structure comprises: a header part including information about a position depending on kinds of data at the uppermost position of a data frame having a reference of an audio compression unit time; and a data part corresponding to the remaining portion except the header part, and including an audio sector, an image sector, and a control data sector. An apparatus for receiving data comprises: a header detecting part(30) for detecting a header placed at the uppermost level of a data frame for the discrimination of received data frames; a control part(40) outputting a memory control signal for selectively reading or writing data every when the header detecting part detects; and a buffer(50,60) for alternatively writing or reading a received data by the memory control signal output from the control part.
Patent KR-20000005956-A (KR)
Inventor: OHARA REIJI
IPC: H02B13/02
Filed: 1999-06-05
Abstract: PURPOSE: A gas valving system is provided to make a variable structure of valving system with no change of the base unit structure. CONSTITUTION: In the gas valving system, at the both side of box of the first, second and third cut off (CB1¯CB3) lie six shutters, each cut off is linearly connected by way of shutter and connection line(12,13). One side of each cut off is connected to the main line(BUS1,BUS2), separated line(14,24) come from the boxes between first and second cut off and between second and third cut off. Bushing of the boxes connected with the front of the separated lines so as to make a unit. The first, second and third cut off of the box are arrayed so that the linking line for the first, second and third actually forms a straight line is between and parallel to the axial line of the main line and the line linking the center of the bushing of each box.
Patent KR-20010005146-A (KR)
Inventor: KIM SEONG EUN
IPC: C01G25/02
Filed: 1999-06-30
Abstract: PURPOSE: A method for preparing oxide powder by high-pressure hydrothermal synthesis is provided, to obtain fine oxide powder during shorter reaction time and at lower temperature. CONSTITUTION: Oxide powder is prepared by high-pressure hydrothermal synthesis, wherein the inner pressure is raised by flowing inert gas for 10 min to 10 hours to 10-200 atm, and it is heated to the temperature above 90 deg.C. Preferably the inert gas is nitrogen, argon or helium. The oxide is a single oxide selected from alumina, zirconia, titania and perite, or a complex oxide. The complex oxide is preferably ABO3-type Perovskite, wherein A is selected from Ba, Sr, Ca, Mg and Pb, and B is selected from Ti, Zr, Hf and Sn.
Patent KR-20000016932-A (KR)
Inventor: DEMONGTE FRANGK
IPC: H04N5/445
Filed: 1999-07-14
Abstract: PURPOSE: An apparatus is provided, which provides a signal for indicating two or more images superimposed and displayed on a screen. CONSTITUTION: The apparatus for providing a signal which indicates two or more images superimposed and displayed on a screen comprises: a mechanism deck (1), a drum (2) and a signal processing circuit (7) for providing signals which indicate a first image on a screen; a control circuit (11) having an output terminal (20) for displaying a mode which a device is performed, and for providing a pseudo-vertical synchronizing signal; an OSD generator (12) having one or more input terminals (19) for receiving a signal which synchronizes a second image to a first image, and for generating the second image; and a switching circuit (13) for selectively providing the vertical synchronizing signal or the pseudo-vertical synchronizing signal to input terminals (19) according to the output of the control circuit (11). Thereby, it is possible to stably provide a pseudo-vertical signal.
Patent KR-20000011780-A (KR)
Inventor: BARA ISABEL
IPC: A61K8/28
Filed: 1999-07-16
Abstract: PURPOSE: A cosmetic composition is provided to supply a coloration to a face for a long period and to maintain a lusterless state of the skin after plural hours of application. CONSTITUTION: A cosmetic composition includes: more than one organo-polysiloxane of a solid type, an elastomer type, and being partially bridged; more than one anti-diaphoretic, and more than one pigment. Herein, the pigment is existed for a range of 0.1 ¯ 30 wt% of the whole weight. And the pigment is selected from titanium dioxide, zirconium dioxide, cerium dioxide, zinc oxide, iron oxide, chrome oxide, nano-titanium dioxide, carbon black, azo dye, or anthraquinone dye. Therefore, the composition is stable for a long time, serves a mild feeling while applying, and have an excellent stopping force.
Patent KR-20010010417-A (KR)
Inventor: HAN GYEONG HAE
IPC: H02P6/00
Filed: 1999-07-20
Abstract: PURPOSE: A pulse amplitude modulation driver of an inverter is provided to stably drive a motor by removing an input alternating current power supply. CONSTITUTION: A rectifier(600) rectifies an input alternating current power supply. A zero voltage detector(650) receives a signal in which a sound is rectified and detects a zero voltage of the received signal. A voltage level detector(630) detects a level of a voltage across a direct current link. A pulse amplitude modulation driver(640) compares a current sine address value corresponding to the zero voltage detecting signal with a final sine address value of a ROM to remove a noise. A pulse amplitude modulation driver(640) divides a sine value of a ROM corresponding to the current sine address value by a factor according to a voltage level of the voltage level detector(630) and outputs a pulse amplitude modulation signal.
Patent KR-20010010834-A (KR)
Inventor: YEO WON SIK
IPC: F15B7/00
Filed: 1999-07-23
Abstract: PURPOSE: A device is provided to obtain a large amount driving force in a hydraulic pump while not affecting drive of a vehicle and to prevent needless consume of a battery. CONSTITUTION: An electronic clutch(3) is installed between a vehicle engine(1) and a hydraulic pump(4) operating a snowplow. Herein, a crank shaft(21) or a generator(22) is used as a driving force transfer instrument(2). Pulleys(21a,22a) are installed to the crank shaft/generator while installing a pulley(31) on a shaft of the electronic clutch. A V-belt is hung to the pulleys for transferring driving force of the engine to the electronic clutch. A shaft of the clutch is idle rotated unless operating a switch in a control unit(5) for removing snow. Thus, the driving force of the engine is not transferred to the hydraulic pump not to affect the engine and the hydraulic pump.
Patent KR-20010010883-A (KR)
Inventor: KIM SANG BAE
IPC: F25D17/06
Filed: 1999-07-23
Abstract: PURPOSE: A structure is provided to regularly supply a cold air to a vegetable compartment in a refrigerator. CONSTITUTION: A vegetable compartment cover(30) covering a vegetable compartment installs plural vegetable compartment cover ducts(32a,32b,32c). The ducts are molded along the front and the rear length direction of a refrigerator and plural cold air vent holes are arranged on the ducts to supply a cold air to the vegetable compartment. Through the cold air vent holes, one part of the cold air is supplied into the vegetable compartment and the other part of the cold air is supplied to the outside of the vegetable compartment. Thus, the vegetable compartment is regularly cooled through the vegetable compartment cover ducts.
Patent KR-20010010898-A (KR)
Inventor: JANG YEONG JUN
IPC: B60N3/00
Filed: 1999-07-23
Abstract: PURPOSE: An angle adjuster is provided for a driver to easily adjust angle of a monitor. CONSTITUTION: An operator inserts an angle adjust bundle(3000) on a monitor loading apparatus(2000) to angle adjusting bundle insert grooves(1100) at lower unit of a monitor housing(1000). Then, the operator installs the angle adjust bundle to the monitor housing by using bolts(4000). Then, to adjust angle of the monitor housing by using the angle adjust bundle, a driver opens the monitor housing from a car audio/video system. The driver adjusts angle of the monitor housing manually. Then, the monitor housing is stopped at the selected angle by protrusions(3220,3420) at first/second base cap units(3200,3400).
Patent KR-20000017251-A (KR)
Title: Digital still camera and image data processor
Inventor: SANOCHIKAKO
IPC: H04N9/79
Filed: 1999-08-11
Abstract: PURPOSE: A digital still camera and image data processor are provided to reduce time demanded to extend an image data. CONSTITUTION: A 8-bit luminance data of two block and 8-bit color difference data of one block are repeatedly outputted from compression/extension a unit and provided to a buffer memory. A stored 16-bit data of two block are generated correspond to the 8-bit luminance data of two block and the 8-bit color difference data of one block, and stored in a frame memory by successively providing from the buffer memory to the frame memory with a block unit. The luminance data and the color difference data are stored in the frame memory by a 16-bit data.
Patent KR-20010018433-A (KR)
Inventor: LEE HYEOK
IPC: F04B53/06
Filed: 1999-08-19
Abstract: PURPOSE: Intake noise reducing structure of a linear compressor is provided to prevent refrigerant gas filled in a casing from being leaked out to an inner space of a cover while performing intake stroke. CONSTITUTION: A first intake muffler(100) is installed in a refrigerant passage of a piston. A second intake muffler(200) is combined to an inner surface of a refrigerant container aperture(2a) of a cover(2) covering intake side of the refrigerant passage. Herein, a small diameter portion(210) of the second intake muffler is inserted to a large diameter portion(120) of the first intake muffler. Therefore, intake noise of the piston is reduced while passing through first and second intake mufflers. Herein, volumes of the large diameter portions are differed while differing volumes of the intake mufflers. Thus, noise of different frequencies is reduced.
Patent KR-20000034907-A (KR)
Inventor: KIM MAHN BOK
IPC: G06F17/50
Filed: 1999-08-26
Abstract: PURPOSE: A device and method for verifying electronic circuit design is provided to have FPGAs(field programmable gate array) and a microcomputer and control the control signals, stimulus signals and microcomputer control signals to be applied to the FPGA by a S/W within the computer. CONSTITUTION: A device for verifying electronic circuit design comprises a FPGA(1) for verifying the circuit, an interface connector(5), a FPGA for controlling, a microcomputer(2) and a memory(3). The circuit to be verified is downloaded on a board by the FPGA(1). The connector(5) is connected to a cable connecting a computer to the board. The FPGA(4) controls the verification operation of the board. Programs and operational data to be required to drive the microcomputer are stored in the memory.
Patent KR-20010019317-A (KR)
Inventor: HWANG HYEON BAE
IPC: A61N7/00
Filed: 1999-08-26
Abstract: PURPOSE: A skin care method using ultrasonic waves is used to remove wrinkles from face and/or decompose and remove surplus protein and fat from a body, especially, belly region by using the ultrasonic waves. CONSTITUTION: A skin care method is carried out by determining specific keys of respective regions such as face, body/belly or skin pores by using a skin care apparatus. In case of face key being input into the apparatus, the apparatus is setup on a mode to remove wrinkles and perform corresponding routine. Likewise, the same procedure is applied to the other cases such as the body/belly key or skin pore key. The apparatus comprises, in principle, an initial reset part, a key input part and a driving part to amplify and output ultrasonic waves.
Patent KR-20010019374-A (KR)
Inventor: CHO GYU CHEOL
IPC: B23K9/12
Filed: 1999-08-26
Abstract: PURPOSE: A rewelding device for a cold rolling annealing process and a control method thereof are provided to automatically carry out rewelding for an inferiorly welded strip by automatically moving a weld position into a welding machine, thereby minimizing the production pause due to the welding delay. CONSTITUTION: A method for controlling a rewelding device for a cold rolling process includes the steps of checking a weld state by moving a weld to a preset checking position by computing a movement distance by a position detection part(S40), instructing rewelding if the weld state is determined bad(S50), controlling a rewelding operation part for blocking off tension applied to a strip as the instruction for the rewelding is input(S60), advancing the strip reversely by the distance computed in the weld state checking step as the tension is blocked off(S80), cutting a bad weld portion after converting the reverse advancing mode to a two-sheet cutting mode(S120), conveying a following strip forward by a predetermined distance to be overlapped on a preceeding strip after the preceeding strip is cut(S150).
Patent KR-20010019458-A (KR)
Inventor: JANG SEONG DAE
IPC: H01L27/108
Filed: 1999-08-27
Abstract: PURPOSE: A method for fabricating a semiconductor device is provided to secure a sufficient capacitance with a simplified process. CONSTITUTION: After a field oxide layer(20) and a gate oxide layer(40) are respectively formed in and on a silicon substrate(10), a polysilicon layer and a silicide layer(50) are formed on the gate oxide layer(40) and then patterned to form a gate electrode. Next, a source(S) and a drain(D) are formed, and a bit line(70) connected to the drain(D) is formed. An interlayer dielectric layer(60) is then formed over the substrate(10) and selectively etched to form a contact hole exposing the source(S). Thereafter, the first metal layer(181) for a lower electrode is formed on the source(S) in the contact hole, on inner walls of the contact hole, and on the interlayer dielectric layer(60). Next, a dielectric layer(183) is formed on the first metal layer(181), and the second metal layer(185) for an upper electrode is then formed thereon. In particular, the contact hole pattern itself is used for forming the lower electrode of a capacitor(180) instead of a conventional polysilicon layer separately formed. Moreover, the dielectric layer(183) uses a metallic oxide having a high dielectric constant.
Patent KR-19990078994-A (KR)
Title: 연약지반상의 구조물의 축조방법
IPC: E02D23/00
Filed: 1999-08-30
Abstract: 본 발명은 연약지반상의 구조물의 축조방법에 대한 것으로서, 침하나 부등침하 또는 지진과 같은 수평응력에 대해 안전하면서도 시공이 간편하고 경제적인 새로운 연약지반상의 구조물의 축조방법에 관한 것이다. 
     본 발명에 따르면, 연약지반 상에 방파제, 호안, 접안시설 등의 구조물을 축조하는 방법에 있어서, 굴착기를 사용하여 연약층(1)을 통과하여 경지반(2) 상에 케이슨(4)의 테두리측벽(11)에 둘레형태에 대응하는 형태 및 테두리측벽(11) 보다 짧은 깊이의 트렌치(30)를 굴착하는 단계(A), 복수개의 수직방향 관통공(15)이 형성된 테두리측벽(11)을 가지며 내부에는 상단에서 중간까지 연장되는 보강구획벽(12)이 형성된 케이슨(4)을 그 선단에서 가압수 또는 압축공기를 분사하면서 하강시켜서 상기 트렌치(22)에 설치하고, 상기 관통공(15)을 통해 케이슨(4) 하단부를 그라우팅(17)하는 단계(B), 상기 상기 케이슨(4)의 관통공(15)을 통해 앵커용 강재(30)를 경지반(2) 내의 소정깊이까지 관통시키고, 상기 관통공(15)을 통해 상기 앵커용 강재(30) 둘레에 그라우팅(18)하는 단계(C), 및 상기 관통공(15)에 대응하는 관통공(15)을 가지며 내부에 보강구획벽(12)이 형성된 케이슨(5)을 상기 앵커용 강재(30)를 가이드로 하여 상기 케이슨(4) 상에 소정의 높이까지 적층 설치하고, 상기 앵커용 강재(30)를 인장시킴과 더불어 관통공(15) 내에 그라우팅(19)하는 단계(D)로 구성된 것을 특징으로 하는 연약지반상의 구조물의 축조방법이 제공된다.
Patent KR-20000017655-A (KR)
Title: Ring oscillator and delay circuit
Inventor: OKAMOTO TOSHIHARU
IPC: H03K3/03
Filed: 1999-08-31
Abstract: PURPOSE: A ring oscillator and delay circuit is provided, which does not indicate a low characteristic when a driving voltage of a semiconductor device is low. CONSTITUTION: The ring oscillator comprises: a plurality of inverters (100) having a first p channel MOSFET and a first n channel MOSFET. A second p channel MOSFET for performing a constant current load of the first p channel MOSFET is provided between a voltage source and the first p channel MOSFET. A second n channel MOSFET for performing a constant current load of the first n channel MOSFET is provided between a source of the first n channel MOSFET and a ground terminal. The first n channel MOSFET is a low threshold voltage type MOSFET. A threshold voltage level of the first n channel MOSFET is set in a lower level than the second n channel MOSFET. Thereby, it is possible to the performance of the semiconductor device.
Patent KR-20010019883-A (KR)
Inventor: JUN HYO SIK
IPC: H05B41/24
Filed: 1999-08-31
Abstract: PURPOSE: A restart control method for microwave lighting fixture is provided to reduce the restarting time of the fluorescent lamp and to prevent damage of other elements. CONSTITUTION: The restart control method for microwave lighting fixture includes the steps of radiating(S103) of fluorescent lamp placed within the resonator by using the microwave, stopping(S105) of high voltage supply to the magnetron based on the fluorescent lamp cut off status, measuring(S107) the magnetron temperature, comparing(S108) the measured temperature to the predetermined restart reference temperature for reducing the restarting time, and restarting(S110) the fluorescent lamp by resonating the resonator if the measured temperature reaches to the predetermined restart reference temperature. To radiate fluorescent lamp, the magnetron generates microwave(S102) by applying the high voltage(S101). The fluorescent lamp converts the generated microwave into light.
Patent KR-20000023463-A (KR)
Inventor: HAYASHI NAHOTO
IPC: C08L29/04
Filed: 1999-09-27
Abstract: PURPOSE: A multilayer film is provided to enable to orient with the high magnification while accumulating with polypropylene as having a good gas interception property. CONSTITUTION: A layered film is composed of two kinds of EVOH(a1, ethylene-vinyl alcohol copolymer) and EVOH(a2) having different melting points is produced by orienting a layered structure made by laminating as intervening an adhesive resin(B) layer between a resin composition(A) and a polypropylene(C) layer by 7-12 times at least to one direction. Herein, the thickness ratio of the resin composition(A) to the thickness of a whole layer is 3-30%, the thickness ratio of the adhesive layer(B) is 1-30% and the thickness ratio of the polypropylene(C) layer is 40-96%. Also, an average containment ratio of ethylene of the resin composition(A) used in the layered film is 38-45 mol%.
Patent KR-20000034945-A (KR)
Inventor: CHOI JONG SEO
IPC: H01J1/15
Filed: 1999-09-27
Abstract: PURPOSE: A cathode unit is provided to be capable of being applied to a vacuum electronic apparatus which requires a brightness, an endurance and a reliability, and to reduce a cost and a working process frequency according to a join of a heater wire and an emitter. CONSTITUTION: A cathode unit comprises an emitter(110), two heater wires(120,130) and a pair of heater supports(141,142). The heater wire(120) has a center part(121) welded to one side of the emitter(110) and support parts(122,123) extended from the center part(121). The heater wire(130) has a center part(131) welded to the other side of the emitter(110) and support parts(132,133) extended from the center part(131). Ends of the support part(122,132) are welded to the heater support(141), and ends of the support part(123,133) are welded to the heater support(142). The heater supports(141,142) are supported by current supply holder pins(143,144) which are supported vertically at an insulator(151) of a holder body(150). The insulator(151) is supported by a cylindric sleeve(152). The heater supports(141,142) are welded to the current supply holder pins(143,144).
Patent KR-20010029025-A (KR)
Inventor: BAE AE NIM
IPC: C07D413/06
Filed: 1999-09-28
Abstract: PURPOSE: Provided is a method for manufacturing an iso-oxazole piperazin compound and its salts which can end up developing a lead compound for new drugs. CONSTITUTION: An isooxazol compound is manufactured by the next step: reacting the compound of the formula (2) with the compound of the formula (3) at room temperature, at 0-7 deg.C, in the presence of organic solvent, 0.1-2 equivalent, preferably 1 equivalent of base, and chlorinating agent for 30 minutes-4 hours, preferably 2 hours. Wherein, organic solvent is selected from benzene, methylene chloride, and tetrahydrofuran; a base is selected from methyl amine, ethyl amine, diethyl amine, dimethyl amine, trimethyl amine, cyclohexylamine, diethylisopropylamine, pyridine, or preferably triethylamine; And chlorinating agent is one of chlorine, N-chlorosuccinimide, and sodium hypochlorite. In the formula (1), (2), and (3), R1 and R6 are a phenyl group, benzyl group, halide phenyl group, phenyl group having substituted C1-C6 alkyl group, phenyl group having substituted C1-C6 alkoxy group, methyl phenyl group, or pyridyl group. R2-R5 is hydrogen, and X is nitrogen.