baber/WOPTO huggingface dataset:
Patent KR-20000016304-A (KR)
Title: Method and system for extended addressing plans
Inventor: VAUDREUIL GREGORY M
IPC: H04M3/53
Filed: 1997-05-30
Abstract: PURPOSE: Disclosed is a directory method and system which can perform improved voice messaging, multimedia communications and extended addressing plans. CONSTITUTION: The communications system (10) includes a network hub system (12, 14 and 16) connectable to external voice messaging systems (24, 26, 28, 30, 32, 34, 36, 40, 42 and 44). The network hub system (12, 14 and 16) includes a database storage (68) operable to store a telephone-based address and a globally unique address for the users of the communications system (10). The database storage (68) is also operable to store an address type for the external voice messaging systems (24, 26, 28, 30, 32, 34, 36, 40, 42 and 44).
Patent KR-20000051144-A (KR)
Inventor: PARK SEONG IL
IPC: F24C15/20
Filed: 1999-01-19
Abstract: PURPOSE: An air blower apparatus of microwave oven for multiple use as hood is provided to exhaust odor and fume generated upon cooking foods on a gas range mounted under a microwave oven for multiple use as a hood to the outside. CONSTITUTION: An air blower apparatus of microwave oven for multiple use as hood comprises a suction port(51) mounted on a bottom surface of a cabinet(50), which sucks the fume generated in a gas range; a fan device(60) mounted above the suction port(51), which provides rotating force for sucking, moving, and exhausting the fume; an exhaust port(55) provided on an upper surface of the cabinet(50), which exhausts the fume to the outside; and exhaust passages(53a, 53b) connecting the fan device(60) and the exhaust port(55) to form a flowing passage of the fume, wherein resistance of the passage for the fume is minimized, so that suction force of the fan device(60) is strengthened and ultimately exhaust performance of the microwave oven for multiple use as a hood is improved.
Patent KR-20000051844-A (KR)
Inventor: CHO SUNG MIN
IPC: C07C59/86
Filed: 1999-01-27
Abstract: PURPOSE: A process for preparing phenylpropionic acid derivatives or pharmaceutically acceptable salts thereof are provided which have the advantage of having higher purity and yield than conventional preparation methods. CONSTITUTION: 2-(4-(2-Oxocyclopentane-1-ylmethyl)phenyl)propionic acid of the formula 1 or pharmaceutically acceptable salts thereof is prepared by the reaction of 2-benzylcyclopentanone of the formula 2 with a compound of the formula 3 in the presence of a Lewis acid and ester hydrolysis. In formula, R denotes lower alkyl containing 1 to 6 carbon atoms, X denotes chloro, bromo, iodide, chlorosulfonyloxy, methanesulfonyloxy, p-toluenesulfonyloxy. The Lewis acid is selected from the group consisting of aluminium chloride, tin chloride, zinc chloride or zinc bromide and used in an amount of 0.5 to 5.0 equivalent based on the Lewis acid.
Patent KR-20000067318-A (KR)
Inventor: JUNG SANG RYUL
IPC: B60Q1/08
Filed: 1999-04-27
Abstract: PURPOSE: A device for regulating light width of vehicle headlight is provided to ensure a visual field of a driver and to help a safe drive, by adjusting an irradiation width of headlight according to a driving speed. CONSTITUTION: A device for regulating light width of vehicle headlight comprises: a sensing part(30) of a driving speed; a control part(50) to control in order to adjust an irradiation width of headlight according to a driving speed sensed at the sensing part of a driving speed; an operating part(60) to be operated by the control part and to regulate an irradiation width of headlight.
Patent KR-20000067585-A (KR)
Inventor: KIM YUN SU
IPC: B29C55/30
Filed: 1999-04-29
Abstract: PURPOSE: A method for preparing biaxial oriented polyester film is provided, to improve the uniformity of thickness. CONSTITUTION: A biaxial oriented polyester film is prepared by melt extruding polyester resin, two-stage drawing an undrawn sheet longitudinally, and drawing the sheet latitudinally, wherein the two-stage longitudinal drawing is carried out in the condition that the drawing ratio is 3.5 times or more based on the total drawing ratio and the drawing ratio is 1.5-3.0 times based on the mathematical formula 1, and the latitudinal drawing is carried out after the sheet is cooled rapidly in condition of the mathematical formula 2. In the mathematical formulas 1 and 2, Tg represents the glass transition temperature.
Patent KR-20000075024-A (KR)
Title: 벨로즈를 제조하기 위한 방법 및 장치
Filed: 1999-05-27
Abstract: 고온 환경에서 사용되기 위한 길이 "Ls"의 금속 벨로즈를 제조하기 위해, 이하의 단계가 수행된다.  먼저, 둘레에 형성된 복수개의 벌지를 갖는 금속관인 벨로즈의 블랭크가 준비된다.  블랭크는 길이 "Ls"보다 긴 길이 "L"를 갖는다.  후에, 블랭크는 압축된 블랭크가 길이 "Ls"보다 짧은 길이 "L-a"를 갖도록 축방향으로 길이 "a"만큼 압축된다.  후에, 압축된 블랭크는 팽창된 블랭크가 길이 "Ls"보다 긴 길이 "L-a+b"를 갖도록 축방향으로 팽창된다.  후에, 블랭크에 인가된 힘이 제거되며, 스프링-백 현상으로 인해 처리된 블랭크가 길이 "Ls"를 갖게 될 때까지 처리된 블랭크를 실온에 둔다.
Patent KR-20010002073-A (KR)
Inventor: CHOI SU GEUN
IPC: C12N15/03
Filed: 1999-06-11
Abstract: PURPOSE: A Bacillus thuringiensis subspecies, israelensis(Bti) mutant(KCTC 0611 BP) having a cellulase activity is provided, which activates a cellulase and simultaneously represses production of CytA toxic protein by inserting a cellulase gene originated from Bacillus subtilis into the middle of CytA gene of Bti. CONSTITUTION: A mutant of Bacillus thurigiensis subspecies, israelensis(Bti), does not produce Cyt A toxic protein because the mutant obtains additional cellulase activity by that cellulase gene originated from Bacillus subtilis is introduced into Cyt A of chromosome. A preparation method thereof comprises the following steps of: (i)assembling a plasmid to delete Cyt A gene; (ii)manufacturing a recombinant Bacillus thuringiensis BSK 69 strain by introducing the plasmid into a Bti strain; (iii)confirming a recombinant strain.
Patent KR-20010003088-A (KR)
Inventor: MUN JIN SU
IPC: H04B7/216
Filed: 1999-06-21
Abstract: PURPOSE: A method for controlling calls is provided to make a radio frequency(RF) terminal of a base station detect a received signal strength indication(RSSI) value, not to transmit a code division multiple access(CDMA) channel list of a sub cell when a failure of the RSSI value is detected, and to block an overhead channel of the base station until failures of RSSI values are not detected when available resources do not exist, which is caused by the failures of the RSSI values all over sub cells, so as to cut off communication with a terminal to induce a call service to an adjacent base station. CONSTITUTION: An attenuator(1) attenuates an amplitude of an inputted received signal strength indication(RSSI) signal. A radio frequency(RF) amplifier(2) amplifies the RSSI signal with a predetermined level. A rectifier(3) rectifies an alternating current(AC) signal outputted from the RF amplifier(2), and outputs the AC signal as a direct current(DC) signal. A linearizer(4) linearizes the DC signal to detect an RSSI value. An analog to digital(A/D) converter(5) converts the analog RSSI value outputted from the linearizer(4) into a digital RSSI value. A main CPU(6) compares the digital RSSI value with a reference value to decide whether a failure RSSI value is detected. If so, the main CPU(6) does not transmit a code division multiple access(CDMA) channel list of a corresponding sub cell to a terminal. If available resources do not exist, which is caused by failure RSSI values all over sub cells, the main CPU(6) blocks an overhead channel of a base station until the failure RSSI values are not detected, and cuts off communication with the terminal to induce a call service to an adjacent base station.
Patent KR-20010003261-A (KR)
Inventor: KOO SANG SUL
IPC: H01L21/027
Filed: 1999-06-22
Abstract: PURPOSE: A method for forming a phase reversing mask is provided to achieve the high integration of the semiconductor device by finely forming pattern. CONSTITUTION: An insulation film is formed on a quartz substrate by a predetermined thickness. The insulation film is patterned in such a manner that a shield area is exposed and an exposure area is coated. Then, the quartz substrate is etched so as to form the first recess for reversing the phase at an angle of 180 degrees. Shield material is formed on the structure for filling the first recess. Then, the shied material is flattened so as to form a shield material pattern. At the same time, the insulation film is exposed. By removing the exposed insulation film, the second recess(21) is formed between the shield material patterns. The third recess(25) for reversing the phase at an angle of 180 degrees is formed by etching the second recess(21).
Patent KR-19990073264-A (KR)
Title: 물분사형공냉식냉매응축기
Filed: 1999-06-28
Abstract: (1) 발명이 속한 기술분야 
     공냉식 에어컨의 냉매응축기 
     (2) 발명의 목적 
     공냉식 냉매 응축기에 물을 분사하고 물의 기화열로 응축기 온도를 낮춤으로써 냉매의 응축이 쉽도록하여 전력을 절감함. 
     (3) 발명의 구성 
     공냉식 냉매응축기에 압축기 및 물분사 장치를 첨가하여 냉매응축온도를 대기온도보다 8-10℃ 낮추도록함 
     (4) 발명의 효과 
     공냉식 냉매응축기의 전기절약 20-25%
Patent KR-20010004675-A (KR)
Title: Data output buffer
Inventor: KIM TAE YUN
IPC: H03K19/0175
Filed: 1999-06-29
Abstract: PURPOSE: A data output buffer is provided to sense the magnitude of a load applied to a data input and output pads and adjust a buffer driving power respectively depending on the magnitude, thereby achieving the high speed of data output while reducing noise. CONSTITUTION: In a data output buffer, devices(10,20) for controlling a pull-up and pull-down operations generates a pull-up signal and a pull-down signal respectively by the association of a read selecting signal and a data signal. The first pull-up and pull-down devices pull-up and pull-down the potentials of data input and output pads respectively by turning on by the pull-up and pull-down signal respectively. The second pull-up and pull-down device is parallel-connected to the first pull-up and pull-down device using the data input and output pads. A delay device(30) receives the read selecting signal and delays the signal by a desired time. The first and second comparing devices(40,50) are activated selectively depending on the association result of the data signal and the read selecting signal generated from the delay device. The first and second comparing devices are controlled to activate the operation of the second pull-up and pull-down device after delaying the operation by the desired time depending on the compared results by feedbacking the potentials of the data input and output pads and comparing the potentials with the first and second reference potentials respectively. Devices(60,70) for generating the first and second reference potentials generate the first and second reference potentials respectively.
Patent KR-20010004705-A (KR)
Inventor: CHO JAE GYU
IPC: D06F39/04
Filed: 1999-06-29
Abstract: PURPOSE: Boiling washing method in a drum washer is provided which divides washing process into wetting and main washing process to enable laundry to absorb water and detergent enough so that it drives a heater properly. CONSTITUTION: The boiling washing method in the drum washer comprises the steps of: (i) feeding water to a drum when power is permitted with driving the drum during wetting period for regular time to make detergent absorbed in laundry completely and then keeping water level uniform during wetting period; and (ii) driving a heater to initially set temperature when the wetting step is done and then driving the drum during main washing period for regular time to do boiling drying.
Patent KR-20010005225-A (KR)
Inventor: BAE YOUNG KEUN
IPC: A61Q19/04
Filed: 1999-06-30
Abstract: PURPOSE: A cosmetic composition is provided which blocks the ultraviolet and which prevents an insect such as a fly and a mosquito from approaching a human or domestic cattle without harmfulness to the human. CONSTITUTION: The cosmetic composition having mothproof and ultraviolet blocking properties is characterized in comprising 0.1-1.0 % by weight of citronella; and 0.01-0.1 % by weight of a mixture mixing octyl methoxycinnamate and butyl methoxydibenzoylmethane in a ratio of 9:1. The cosmetic composition is manufactured in a form of a cream, lotion, spray and the like.
Patent KR-20000011728-A (KR)
Title: Moving vector detecting method, record medium on which motion vector calculating program has been recorded
Inventor: ANDO YUJI
IPC: G06T7/20
Filed: 1999-07-15
Abstract: PURPOSE: A moving vector calculating method is provided to be suitable to perform an encoding process according to a moving picture experts group 2(MPEG2) by use of a soft program. CONSTITUTION: The moving vector calculating method comprises the steps of: extracting a block a reference picture corresponding to a block of a present processed picture; obtaining the remaining between the block of the present picture and the block of the reference picture while moving the block of the reference picture in a predetermined searching region; detecting a block having a minimum remaining from the reference picture so as to calculate a moving vector; converting pixel data of the block of the reference picture and pixel data of the block of the present picture; and obtaining a remaining between data in the block of the reference picture thus converted and data in the block of the present picture thus converted.
Patent KR-20010010529-A (KR)
Inventor: NAM WON GI
IPC: F24C7/02
Filed: 1999-07-21
Abstract: PURPOSE: An exhaust system for microwave oven/hood combination is provided to control exhaust direction of exhaust gas in a convenient way by using a wind direction control guide. CONSTITUTION: An exhaust system comprises an exhaust passage starting from the bottom surface of a main body of the system, passing the side surface of the main body and which is communicated upwardly; an exhaust motor installed in the exhaust passage and which has a cross flow fan and a cover having a ventilation opening, the cross flow fan and the cover being installed integrally with the exhaust motor; and a wind direction control guide(150) installed at the exhaust passage formed at the upper area of the main body and which selectively changes the direction of the wind blowing from the ventilation opening in forward, backward or upward. The wind direction control guide includes a bottom surface(152) mounted to the exhaust passage; a rear plate(154) vertically bent at the area farthest from the cross flow fan; and side plates(170,174) connected to be movable to both sides of the bottom surface.
Patent KR-20010010962-A (KR)
Inventor: BAEK JONG BONG
IPC: C09K11/00
Filed: 1999-07-23
Abstract: PURPOSE: A phosphor slurry composition necessary for forming a fluorescent film for flat displays and fluorescent film prepared therefrom are provided which can prevent deterioration and fallout of a phosphor caused by the accumulation of electrical charge without need for coating conductive fine particles on the phosphor itself. CONSTITUTION: In a phosphor slurry composition for the manufacture of a fluorescent film for flat displays, the slurry for the manufacture of the fluorescent film comprises 28 to 48% by weight of a phosphor, 26 to 46% by weight of binder resin, 6 to 26% by weight of a dispersion medium and 1 to 10% by weight of a conductive material wherein the conductive material is In2O3, SnO2 or a mixture thereof. And the fluorescent film is prepared by a photolithography, electrodeposition or printing method.
Patent KR-20010011342-A (KR)
Inventor: YUN KEI YONG
IPC: B63B35/32
Filed: 1999-07-27
Abstract: PURPOSE: A river deposit gathering ship is provided to easily suck deposits without waving water by a vacuum pump and a suction hose extended to the bottom of rivers. CONSTITUTION: A gathering ship comprises a ship body(10), an accumulating discharger(14), a suction hose, a branch hose(20), a water pump(32) and a discharging device(28). The accumulating discharger contains a deposit storage room(12) horizontally dividing the ship body and decompressed by a vacuum pump(16) and a lead screw connected to each deposit storage room by each connecting passage(22) opened and closed by a baffle plate(24). The suction hose sucks the deposit, extended to the bottom of rivers from a control valve(18) of the ship body, and the branch hose induces the deposit to each storage room. The water pump finally discharges water from the deposit outside and the discharging device vents the deposit from the ship.
Patent KR-20010011701-A (KR)
Inventor: KIM IK JAE
IPC: G06T7/00
Filed: 1999-07-30
Abstract: PURPOSE: A searching method is provided to sample NICO(neighborhood information of color histogram) and GICO(global information of color histogram) of a color image by considering color and shape data at the same time in preprocessing for sampling characteristics of an input image. CONSTITUTION: Color groups of color image pixel are formed through an Lloyd-Max quantizer from each axis in an HSI(hue, saturation and intensity) color space. Color histograms are calculated and NICO/GICO matrixes are sampled. A priority color number is decided from the NICO matrix. The entire contour of an object is sampled through IMI(improved moment invariants) calculation from the contour pixels of the color image. IMI of each priority color is gained based on the predetermined priority color number to obtain the individual contour of the priority color. The sampled NICO/GICO matrix data and IMI data are compared with one saved in an image DB(database). Therefore, the input image is decided in similarity with one in the image DB to decide color/shape similarity of images.
Patent KR-20010017146-A (KR)
Title: Apparatus for cutting gate
Inventor: BAE GYU HAN
IPC: H01L23/48
Filed: 1999-08-09
Abstract: PURPOSE: An apparatus for cutting a gate is provided to prevent a defect caused by floating of a gate scrap, by smoothly exhausting the gate scrap cut from a lead frame through an exhaust hole. CONSTITUTION: A punch die(42) includes the first and second exhaust holes(45,47). The first exhaust hole is formed from an upper surface settling a lead frame to the inside, and corresponds to a gate. The second exhaust hole larger than the first exhaust hole is formed, connected to the first exhaust hole. A punch(44) is installed on the punch die and inserted into the first exhaust hole so that The gate of the lead frame settled in the punch die is cut. A pushing unit(50) is elastically protruded to a lower portion of the punch, and pushes the gate scrap cut by the punch to the second exhaust hole.
Patent KR-20010017886-A (KR)
Inventor: YEO IN JU
IPC: F01P11/16
Filed: 1999-08-16
Abstract: PURPOSE: A sensing method is provided to prevent each component from deforming, an engine from being damaged and engine power from being reduced by the trouble of a water temperature controller. CONSTITUTION: A control block for sensing the trouble of a water temperature controller comprises an engine RPM sensor, a water temperature sensor, an air flow rate sensor, an accelerator position sensor, an ECU(electronic control unit) and an alarm indicator. After starting an engine, sensors sense if water temperature, an airflow rate and the position of an accelerator are all normal. Then, the ECU compares the intake air amount with a predetermined air amount for a predetermined time. Per predetermined time, a specific time is added to a passing time. Once the added time reaches a predetermined trouble deciding time, the ECU senses water temperature. When the water temperature is lower than a predetermined water temperature, a trouble alarm is indicated.
Patent KR-20010018527-A (KR)
Inventor: KIM JONG GWANG
IPC: H04B1/40
Filed: 1999-08-20
Abstract: PURPOSE: An apparatus and a method for saving the power of a mobile communication terminal are provided to minimize power consumption by interrupting power supply to the RF transceiver part of a mobile communication terminal in a no service area. CONSTITUTION: A voice processing part(140) connected with a speaker(160) and a microphone(150) has two amplification parts to amplify input/output signals. A key matrix(110) inputs control command keys to execute various functions. An RF transceiver part(170) transmits or receives various paging signals, data and voice signals. A CPU(120) provides a switch control signal to supply power to a relevant function block in the case of detecting a no service area. A memory(100) stores an RSSI(Received Signal Strength Indicator) reference value to discriminate no service areas. A display part(130) displays execution states by the control of the CPU(120) or a user's key manipulation states in executing various functions. A battery part(220) supplies power to each function block. A regulator(210), receiving the power of the battery part(220), converts it into a plurality of different source voltages. A switch part(200) supplies power to each function block by the control of the CPU(120).
Patent KR-20010019982-A (KR)
Inventor: YOON YONG GYU
IPC: G02B15/14
Filed: 1999-08-31
Abstract: PURPOSE: A high magnification zoom lens is provided which is less effected by birefringence according to a plastic lens and minimizes a variation in the focal location due to a change in the refractivity of the plastic lens. CONSTITUTION: A high magnification zoom lens is configured of the first, second and third lens groups(1,2,3) which have positive, positive and negative refractivities respectively. The first, second and third lens groups are sequentially arranged on the same optical axis, facing an object. The second lens group includes the first plastic aspherical lens(25) having positive refractivity and the third lens group includes the second plastic aspherical lens(32) having negative refractivity. The refractivity of the first plastic aspherical lens is similar to that of the second plastic aspherical lens. The first lens group has the first lens having negative refractivity and the second lens having positive refractivity. The second lens group includes the first lens having negative refractivity, the second lens that is in contact with the first lens and has positive refractivity, the third lens having positive refractivity, the fourth lens that is in contact with the third lens and has negative refractivity, and the plastic aspherical lens. The third lens group has the first lens having positive refractivity, the second lens that is the plastic aspherical lens and the third lens having negative refractivity.
Patent KR-20010027941-A (KR)
Inventor: KIM HYEON DAE
IPC: G02B5/12
Filed: 1999-09-16
Abstract: PURPOSE: A reflect paper is provided to maintain a high reflexibility, to improve a fanciness and to increase a hologram efficiency when using in various display panels by complex-forming a hologram and a micro-prism reflection plane. CONSTITUTION: In a reflection paper complex-forming a hologram plane and a micro-prism reflection plane, a hologram plane(2) is imprinted and formed by a holography on a surface of a transparent thin PVC paper(1). A micro-prism reflection plane(4) having a plurality of a micro-prism shape of concavo-concave planes(3,3') is formed on the other surface of the thin PVC paper. Therefore, the hologram plane and micro-prism reflection plane are complex-formed at once on the transparent PVC paper. When using the reflection paper in a label, a cloth element and a traffic display panel, a recognition is improved.
Patent KR-20000029080-A (KR)
Inventor: MORIN BRIAN G
IPC: D06M101/16
Filed: 1999-10-14
Abstract: PURPOSE: A wiper of textile fabric is provided to have a coated material of polymer applied to increase the attraction of the wiper for corpuscular impurities, especially impurities in the rage of 0.5-20microns. CONSTITUTION: A textile fabric applied a particle attracting finishing agent contains the textile fabric and a particle attracting polymer coated thereon. The fabric has the particle attracting coefficient over 50% for more than one particle types selected from a group formed by a carbon black, a copper, a copper oxide, a silicon, a silicon oxide, a tungsten, and a tungsten oxide particles. The particle number of a larger particle than 0.5microns is under 75,000,000/m2 by measuring with a biaxial shake test. The produced textile fabric is used to a cleaning room and the other controlled environments used as a dry state or with a solvent, and is used as a wiper by having the increased absorbing property.