baber/WOPTO huggingface dataset:
Patent KR-20000066250-A (KR)
Inventor: CHOL JAE HYUN
IPC: H04B1/06
Filed: 1999-04-15
Abstract: PURPOSE: An apparatus for combining radio/cellular phone functions is provided to automatically turn on/off the radio by turning on/off a call button when a telephone bell rings while listening to the radio, so as to perform calls at any time. CONSTITUTION: If a telephone bell ringing signal is sensed by sensing a telephone propagation signal in a telephone propagation signal sensor(124), a user performs a call by a first switch(132). If the user intends to listen to the radio, the user selects a second switch(134). An inverter(136) outputs a low or a high signal according to the sensed telephone propagation signal. If the high signal is generated because the telephone propagation signal is not sensed and if the second switch is closed, an AND gate(138) applies a broadcasting propagation signal to a broadcasting propagation signal processor(150). The user is capable of listening to a broadcasting program through a speaker(160). If the user does not intend to listen to the radio, the second switch is turned off. If a telephone bell rings in a state of the second switch being closed, the first switch is closed. If the user intends to listen to the radio, the second switch is turned on. If the telephone bell rings in a state of the second switch being turned on, the telephone propagation signal is sensed. The inverter applies the low signal to the AND gate. The AND gate cuts off the broadcasting propagation signal. The inverter reapplies the high signal to the AND gate after completing a call. The inverter reapplies the broadcasting propagation signal, and outputs a sound signal corresponding to the broadcasting propagation signal.
Patent KR-19990064836-A (KR)
Title: 지붕 방습시트
IPC: E04D5/02
Filed: 1999-05-13
Abstract: 본 발명은 지붕 방습시트에 관한 것으로, 특히 급경사 지붕에 시공되는 아스팔트 싱글의 시공시에 방습 및 방수재료로 사용되는 방습시트로서 아스팔트 시트를 기재로 사용한 지붕 방습시트의 표면을 미끄럼 방지와 도막 강도 보강 및 접착력 강화층으로 형성하여 급경사 지붕의 아스팔트 싱글 시공도 안전하고 빠르게 실시할 수 있는 지붕 방습시트에 관한 것이다. 
     본 발명은 지붕 구조물의 상부면에 부착되어 방습/방수 기능을 갖는 아스팔트층과, 상기 아스팔트층의 하부면에 박리 가능하게 부착되어 시트의 운반중에 시트 상호간 및 이물질의 접착을 방지하기 위한 접착 방지층과, 상기 아스팔트층의 상부면에 다수의 돌기부가 일체로 형성되어 시트의 상부에 지붕재를 접착제를 사용하여 부착 고정시킬 때 접착제의 접촉면적 증가와 미끄럼 방지를 위한 미끄럼 방지수단으로 구성되는 것을 특징으로 한다.
Patent KR-20000074323-A (KR)
Inventor: BAE MYUNG SOON
IPC: F16H1/46
Filed: 1999-05-20
Abstract: PURPOSE: A decelerator is provided to obtain a deceleration rate of high preciseness by separately making up rotary shafts of front and rear planetary gears and differentiating a module of a gear. CONSTITUTION: A decelerator is made up of input shaft(150), first and second planetary gears(160,170), fixing ring gear(120), output member(130), carrier(140) and a case(110). Herein, a drive force is transferred to the input shaft from a drive device. The first and second planetary gears are rotated by a rotational force and the fixing ring gear is engaged with the first planetary gear. The output member is engaged with the second planetary gear to output the reduced rotational force. The carrier makes the first and second planetary gears rotatable and the case covers the carrier. A module of the second planetary gear is formed larger than that of the first planetary gear as much as a fine difference under a decimal point.
Patent KR-20000074625-A (KR)
Inventor: KIM JIN O
IPC: G09G3/296
Filed: 1999-05-24
Abstract: PURPOSE: A driving circuit of a plasma display device is provided which can obtain a high luminance by varying a voltage of a sustain pulse in each sub field. CONSTITUTION: A driving circuit of a plasma display device realizes a high precision and a high luminance by varying a voltage of a sustain pulse. The driving circuit drives by dividing one frame into a number of sub fields. The circuit comprises: a selection signal generation unit(10) generating a selection signal by inputting a vertical synchronous signal applied from the external; a sustain voltage generation unit(20) to generate a number of sustain voltages by inputting a voltage signal applied from the external; and a sustain voltage selection unit(30) to select one of a number of sustain voltages generated from the sustain voltage generation unit according to the selection signal generated from the selection signal generation unit and to provide the selected sustain voltage as a sustain voltage corresponding to each sub field. Thus the circuit can provide different sustain voltage to each sub field, by varying the sustain voltage in each sub field.
Patent KR-20000005783-A (KR)
Inventor: LEE GIL YEONG
IPC: H01L21/027
Filed: 1999-06-01
Abstract: PURPOSE: A high-density plasma chemical-vapor-deposition method is provided to manufacture a silicon acid nitride layer for a dielectric anti-reflection coating and a silicon dioxide layer cap. CONSTITUTION: A high-density plasma chemical-vapor-deposition method comprises the steps of: preparing a processing chamber holding a wafer in a vacuum state in which O2 can be used as an oxygen source without the possibility of exploding in a plasma generating region; inducing a gas compound selected from a group composed of SiH4/O2/N2 or SiH4/O2/N2/Ar into the processing chamber; and supplying a radio frequency electric signal having an enough frequency for making high density plasma in the plasma generating region of the processing chamber.
Patent KR-20010003727-A (KR)
Inventor: BAE SEUNG HYO
IPC: B27K5/04
Filed: 1999-06-25
Abstract: PURPOSE: A method for processing antibiotic bamboo is developed to enhance antibiotic efficiency of bamboo and to preserve it for a long time and tolerance against crack or scratch in order to accomplish higher quality of bamboo product. CONSTITUTION: A method for processing antibiotic bamboo is based on the use of Chitosan solution at a specific composition. Particularly, The processing method is performed by primarily giving the bamboo into a bleaching solution composed of 10% hydrogen peroxide and 1% NaOH in a mole ratio of 1.5:1-2:1. In a next step, the bleached bamboo is under the neutralization process by washing it with 1% HCl solution. In a third step, the neutralized bamboo is treated with Chitosan composition by dipping the bamboo into 1% Chitosan solution and dried to result in the final product.
Patent KR-20000006476-A (KR)
Inventor: NAKAMURA TSHUYOSHI
IPC: B27L5/02
Filed: 1999-06-25
Abstract: PURPOSE: A raw wood material centering supplying device is provided to reduce the cost by making the device miniaturized and the structure simple. CONSTITUTION: The material wood centering supplying device has:a frame(3) forming a cutter(3a) that makes a veneer board by cutting and shaving a material wood(7); a cutting spindle(9) rotating by chucking the material wood; a pair of a right and a left horizontal frame(5) having length from the cutting spindle to the centering position of the material wood, and installed in a X direction, a horizontal direction and in which both ends of a working frame(11) supporting to be moved in the X direction of directly crossing with the shaft center of the cutting spindle.
Patent KR-20010003892-A (KR)
Inventor: CHO YOUNG
IPC: F23C5/32
Filed: 1999-06-25
Abstract: PURPOSE: An adjustable swirler for controlling flame shape of a fluid burner is provided to improve the efficiency of combustion fuel and to extend the life of facilities by controlling the flame shape of the burner in real time. CONSTITUTION: An adjustable swirler for controlling flame shape of a fluid burner includes a coaxial pipe structure forming an air register(4) which is a passage for passing second combustion air, swirler blades(12) rotatatively supported in a combustion area(5) of the coaxial pipe structure for changing flame shape by swirling the second combustion air, and a predetermined angle change unit continuously changing the angle of the blade plane from the central axis of the coaxial pipe structure, wherein the predetermined angle change unit is formed with a blade shaft(11) for rotating the swirler blades, a connecting device for transmitting a rotary power to the blade shaft, and an actuator(7) for generating a rotary power of the blade shaft.
Patent KR-20010005187-A (KR)
Inventor: KWON TAE JEONG
IPC: H01J11/26
Filed: 1999-06-30
Abstract: PURPOSE: An alternating current plasma display panel is provided to improve the safety of a process and the yield of a product. CONSTITUTION: At least two address electrodes(220) are arranged whin a unit cell with a space. A method of forming an address electrode pattern comprises the following steps. The first step is to coat and dry a photosensitive paste in the address electrode(220) material on an upper of a glass substrate(210). The next step is to expose and develop with a photo mask. A line width of the address electrode(220) is about 50 micrometers and a space between the address electrodes(220) is also 50 micrometers. Even when one address electrode of the two address electrodes(220) is open, the other address electrode can be electrically connected. Therefore, it is possible to improve the safety of a process and the yield of a product.
Patent KR-20010010452-A (KR)
Inventor: CHOI TAE YEONG
IPC: F16C17/02
Filed: 1999-07-20
Abstract: PURPOSE: A device for preventing oil dispersion of a hydrodynamic bearing is provided to prevent oil dispersion by making more far distance from an oil end to an air discharging path. CONSTITUTION: A device for preventing oil dispersion includes a thrust plate(10) forming grooves(11) for generating dynamic pressure are formed in the lower and upper surfaces of the thrust plate and at least one vent hole(12) formed in a periphery part for communicating an inner peripheral surface with an outer peripheral surface; a shaft(20) forming a vent groove(21) being right angles to the vent hole in an outer peripheral surface for forcedly inserting the thrust plate in an axial direction, and reducing the outer diameter of the outer peripheral surface of the upper vent groove; and a bush having one side outer peripheral surface integrately coupled with a sleeve(40), forming a bearing gap with the thrust plate, forming an air discharging path(31) in the gap with the outer peripheral surface of the shaft with reducing the inner diameter as much as the outer diameter of the shaft, and making the end part of the inner diameter opposite to the thrust plate as a tapered shape that the inner diameter is gradually expanded toward the thrust plate, so that the air induced through the vent groove is discharged to the outside.
Patent KR-20010011663-A (KR)
Inventor: LEE SANG PILL
IPC: E04H7/18
Filed: 1999-07-29
Abstract: PURPOSE: A construction method for a con-FRP(Fiberglass Reinforced Plastic) structure is provided to bond an FRP plate to concrete a structure firmly without being separated by concreting unhardened concrete after the preformed FRP plate is installed so that a support part is buried in the inside of a concrete wall. CONSTITUTION: A construction method for a con-FRP structure comprises the steps of; installing an outer form plate(10); installing an FRP plate(20) manufactured previously, and in which support parts(21) are formed in every regular location; installing an inner form plate(30) to be fit closely to the inside of the FRP plate; concreting unhardened concrete into the inner form plate and the outer form plate to form a wall(40); and removing the inner and outer form plates.
Patent KR-20010016775-A (KR)
Inventor: SEO MU SEONG
IPC: F02D43/00
Filed: 1999-08-03
Abstract: PURPOSE: An automatic power-off device and method are provided to turn off the power of the engine automatically without powering off by a driver in opening a cap to fill up at a gas station. CONSTITUTION: An automatic power-off device is composed of a fuel filler cap detecting unit(10), a hand brake detecting unit(20), an ECU(electronic control unit,30), a hand brake operating lamp(40), a DSP(digital sound processor)(50), a car audio(60), a switching relay(70), a power of engine start(80), and a car key switch(sw1). The fuel filler cap detecting unit detects and outputs to the ECU in turning on a fuel filler cap switch by pulling a fuel filler cap lever to fill up. The hand brake detecting unit detects the operation of the hand brake, and the ECU turns off the engine by the car key switch with driving the switching relay in operating the hand brake. The ECU operates the hand brake operating lamp in outputting the hand brake off signal from the hand brake detecting unit, and the hand brake operating lamp is on and off.
Patent KR-20010017364-A (KR)
Inventor: KANG JEON HONG
IPC: F24C7/08
Filed: 1999-08-10
Abstract: PURPOSE: A microwave oven and the control method are provided to obtain information about various cooking menus, cooking conditions and the function of the microwave oven for convenience and to enhance an external appearance by hiding menu buttons. CONSTITUTION: A microwave oven comprises a display unit(11) indicating plural cooking menus on a menu board(13); a memory unit(31) storing cooking menus and cooking conditions; an activated menu(15) indicating one among the cooking menus and a cooking condition corresponding to the menu; a moving key(25) moving the activated menu; a selecting unit(20) containing a selecting key(27) for the cooking menu; and a controller indicating contents about the cooking menus and the cooking conditions on the display unit. Then, a user obtains much information about cooking menus, cooking conditions and the function of the microwave oven and menu buttons are hidden for a better external appearance.
Patent KR-20010026086-A (KR)
Inventor: CHOI IN MOOK
IPC: H01F41/02
Filed: 1999-09-03
Abstract: PURPOSE: A method for manufacturing a choke coil is provided to safely and properly use the choke coil by preventing the corrosion which influences the interior of a core according to the environmental condition. CONSTITUTION: A slited material is wound. After winding, the material is heat-processed. A palylene coating process and a copper wire winding process are accomplished. In the sliting process, a metal alloy is obtained so as to a long and narrow shape. In the winding process, an amorphous core(12) is obtained by winding the material obtained in the sliting process. In the heat-processing process, the material is maintained at a predetermined temperature so as to obtain a good electrical and magnetic characteristics of the amorphous core(12).
Patent KR-20000023024-A (KR)
Inventor: FERRARI VERONIQUE
IPC: A61K8/72
Filed: 1999-09-09
Abstract: PURPOSE: An aqueous composition containing a mixture of sulfonated polyesters is provided which has improved transfer resistance over previously-known cosmetics and can be removed easily by water during bathing or rain or tear. CONSTITUTION: The composition comprises a water soluble or water dispersion terephthalic acid copolyester oligomer containing essentially a repeating unit of dicarboxylate represented by the formula; £-CO-A-CO-O-(CH2-CH2O)n-| and having a weight average molecular weight of below 20,000 and one or more sulfoisophthalic acid copolyesters having a dispersion property in an aqueous phase. In formula, A is 1,4-phenylene or sulfo-1,3-phenylene, n is 1 to 4. The composition can be used in treating keratin substance and/or mucous membrane for makeup, protection or cosmetics.
Patent KR-20010026982-A (KR)
Inventor: KANG CHEON SU
IPC: B05D5/00
Filed: 1999-09-10
Abstract: PURPOSE: A spray method of coating solution on the front surface of CRT panel glass is provided to prevent resplash of coating solution on the coating layer by installing an auxiliary chamber (30) which is rotated slower than a rotating circular plate (25). CONSTITUTION: The spin corder (10) consists of a circular plate (25) rotatably installed on which a panel glass (5) is loaded, an auxiliary chamber (30) rotatably installed in the same direction of the rotating circular plate.
Patent KR-20000000086-A (KR)
Inventor: KIM JONG WOOK
IPC: A45D2/40
Filed: 1999-09-10
Abstract: PURPOSE: An economical curling iron is provided to perm hair without a damage of hair and to permanently use without a damage and transformation of a heat plate. CONSTITUTION: A curling iron comprises an outer cover formed with one by one:a hair pressing plate a heat plate(1a) in a quality of bio-ceramic, whose upper and lower parts are reclaimed by an outer cover inside a main body of a hair pressing plate; a common heater (2) for heating installed in the inner side of the heat plate; a mica plate(3) installed in the inner side of the heater; a rectangular spring(5) for supporting the mica plate in the inner side of the mica plate.
Patent KR-20010027125-A (KR)
Inventor: KIM BYEONG CHEOL
IPC: H01L21/30
Filed: 1999-09-10
Abstract: PURPOSE: A gas supply apparatus is provided to reduce volume of a space and to shorten an interval of working time, by forming a main pipe and a plurality of branch pipes, and by forming respective valves in an end portion of the branch pipe instead of the main pipe. CONSTITUTION: A gas supply apparatus supplies gas into a process chamber. Branch pipes are installed in an end of a main pipe, and an end portion of the branch pipe is connected to a process chamber. A valve box is formed in the branch pipe, and a plurality of valves is installed in the valve box.
Patent KR-20010027165-A (KR)
Inventor: JUN JONG HAK
IPC: F27D1/16
Filed: 1999-09-10
Abstract: PURPOSE: A coating layer remover from a calcining furnace is provided to remove a coating layer using a carrier and an air breaker, to prevent the over-creation of the coating layer and to enhance the quality of quick lime by cleaning a rotary kiln. CONSTITUTION: A coating layer remover comprises a carrier containing a smashing device in a calcining furnace; a controller controlling the carrier outside; and a temperature sensor (30) measuring temperature per portion of the calcining furnace. The controller checks the creating position of the coating layer using the temperature sensor and removes the coating layer by the smashing device. The smashing device of the carrier smashes the coating layer by a swing cylinder. The temperature sensor in an infrared ray type is installed outside the rotary kiln. When the coating layer is removed, the surface temperature is high.
Patent KR-20010027688-A (KR)
Inventor: KIM GI YONG
IPC: H01L21/77
Filed: 1999-09-15
Abstract: PURPOSE: A method for manufacturing a metal interconnection layer of a semiconductor device is provided to shorten turn-around time(TAT) by forming a metal interconnection layer without a contact or via, and to increase an operating speed by reducing resistance between the metal interconnection layers without a contact or via. CONSTITUTION: A metal thin film is deposited on a lower thin film in which at least one connection part for forming a circuit of a semiconductor device(13) is formed. The metal thin film is planarized by a chemical mechanical polishing(CMP) process. The metal thin film is patterned to form a metal interconnection pattern connected to each of the connection part. An insulating layer is deposited on the entire surface of the lower thin film. The insulating layer is so planarized that an upper surface of the insulating layer has the same height as an upper surface of the metal interconnection pattern.
Patent KR-20000056981-A (KR)
Inventor: KIM SUN MU
IPC: A61K35/747
Filed: 1999-09-20
Abstract: PURPOSE: Food is provided to prevent gastritis, gastric ulcer and duodenal ulcer, which has an efficiency on inhibiting the infection and growth of Helicobacter pylori. CONSTITUTION: An antibody potency of Helicobacter pylori is increased by isolating a specific virulent factor of Helicobacter pylori and using the same as antigen. An infection and growth of Helicobacter pylori is repressed by using lactic acid bacteria like Lactococcus sp. HY 49, Lactobacillus casei HY 2782, Bifidobacteria longum HY 8001 having repression activity at food. A prevention effect and curing effect are increased by using antibody and lactic acid bacteria repressing Helicobacter pylori together.
Patent KR-20010036325-A (KR)
Inventor: LEE YUN GWAN
IPC: H01J11/34
Filed: 1999-10-07
Abstract: PURPOSE: An upper plate structure in a plasma display panel is provided to prevent generating of bubbles owing to imperfect baking of a dielectric layer, and to prevent the dielectric layer from being reacted with an electrode when baking the dielectric layer. CONSTITUTION: The upper plate includes a transparent electrode(12) formed on an upper glass substrate(11), a bus electrode(13) formed on the transparent electrode so as to reduce a resistance value of the transparent electrode, a transparent ferroelectric thin film(14) formed as a lower dielectric on an entire surface of the upper glass substrate(11) comprising the transparent electrode and the bus electrode, an upper dielectric(15) formed on an entire surface of the transparent ferroelectric thin film, and a pagination film(16) formed on an entire surface of the upper dielectric so as to protect the upper dielectric according to plasma discharge.
Patent KR-20010037577-A (KR)
Inventor: SHIN CHEOL HO
IPC: H01L27/11
Filed: 1999-10-18
Abstract: PURPOSE: A method for fabricating a contact of an SRAM cell is to ensure a decreasing margin of a space sidewall according to a misalign by increasing a thickness of an insulating layer in forming a gate electrode contact hole of an active transistor. CONSTITUTION: A trench is formed in a semiconductor substrate(31) at a predetermined depth. The first conductive layer is deposited on the entire surface of the resultant structure. The first gate line(32) is formed by patterning the first conductive layer so that it remains in the trench. The second and third conductive layers and the first insulating layer are formed in this order on the entire surface of the semiconductor substrate. After selectively patterning the first insulating layer, the second gate line is formed by selectively removing the second and third conductive layers, using the first insulating layer as a mask. A sidewall spacer(35) is formed on the side surface of the first insulating layer and the second gate line. The second insulating layer(36) is formed on the entire surface of the semiconductor substrate. The third insulating layer(37) is formed on the entire surface of the semiconductor substrate. A gate electrode contact(39a) and a bordless contact(39b) are formed by etching a photoresist pattern deposited on the third insulating layer so that the surface of the second gate line is exposed.
Patent KR-20010039107-A (KR)
Inventor: KIM GWANG SU
IPC: H04W88/02
Filed: 1999-10-29
Abstract: PURPOSE: An apparatus and method for economizing the battery of a portable device in a cordless telephone is provided to minimize the battery consumption of a portable device and maximize a battery standby time by offering a device to judge a time period almost not using the telephone. CONSTITUTION: A fixed device part(10), composed of a control part(11), an RF processing part(12), an audio processing part(13), an audio detection part(14) and a microphone(15), transmits a result detected through the audio detection part(14) to a portable device part(20). The control part(11) controls the overall operations of the fixed device part(10). The RF processing part(12) covers a radio connection between the fixed device part(10) and the portable device part(20). The audio processing part(13) executes the transmit/receive processing of a busy audio signal. The audio detection part(14) detects whether an audio signal is inputted through the microphone(15) and transmits a detection result to the control part(11). The microphone(15) receives an audio signal around a cordless telephone and transmits it to the audio detection part(14). The portable device part(20), receiving the audio detection result from the fixed device part(10) and making the battery entered into a super saving mode, consists of a control part(21), an RF processing part(22) and an audio processing part(23).