baber/WOPTO huggingface dataset:
Patent KR-20010010018-A (KR)
Inventor: KIM I GWON
IPC: H03M13/51
Filed: 1999-07-15
Abstract: PURPOSE: A device for decoding a block control header code is provided to decode received data encoded with a block control header code simply by using a syndrome error pattern. CONSTITUTION: A device for decoding a block control header code includes the first selector(50), a syndrome generator(10), an error detector(60), the second selector(120), a shift register(130) and an error corrector(150). The first selector(50) outputs one data of received data encoded with a block control header code and the error indicating data selectively respond to the select signal. The syndrome generator(10) divides the data selected from the first selector(50) with the generative polynomial respond to the system clock signal and outputs the remainder of the division result as a syndrome. The error detector(60) compares syndromes output from the syndrome error pattern and the syndrome generator(10) and outputs the compared result as error indicating data. The second selector(120) outputs one data of the error corrected data and the receive data respond to the select signal selectively. The shift register(130) shifts the data selected in the second selector(120) respond to the system clock signal and outputs the shifted result. The error corrector(150) reverses the output of the shift register(130) respond to the error indicating data and outputs the reversed result as error corrected data.
Patent KR-20010010350-A (KR)
Inventor: NOH HAK
IPC: C22C5/00
Filed: 1999-07-19
Abstract: PURPOSE: A dental precious metal alloy for a porcelain fused to metal is provided to increase the price competitiveness by decreasing contents of expensive gold and platinum, decrease frequent discoloration, fracture, hydrogen embrittlement, and castability and increase hardness by adding a large amount of palladium instead of gold, increase cohesion with a porcelain material by adding indium, prevent oxidation in air and improve castability by adding zinc, increase hardness and strength by adding copper, increase ductility by adding silver, and improve particle micronization and castability by adding iridium and gallium. CONSTITUTION: A dental precious metal alloy for a porcelain fused to metal is comprised of 48 to 55 wt%, 28 to 35 wt% of palladium, 2.0 to 4.5 wt% of silver, 4.5 to 6.5 wt% of copper, 3.5 to 5.0 wt% of indium, 1.0 to 4.0 wt% of gallium, 0.5 to 1.5 wt% of zinc, and 0.05 to 0.2 wt% of iridium.
Patent KR-20010010722-A (KR)
Inventor: MUN UNG HAN
IPC: H04B1/02
Filed: 1999-07-22
Abstract: PURPOSE: A device for transceiving a broadband high frequency using a triple modulation method is provided to respectively separate input signals from intermediate frequency(IF) band signals and high frequency band signals by first and second voltage control oscillators, and to perform modulations corresponding to each frequency band, and thereby improving modulation characters for the broadband signals. CONSTITUTION: A crystal oscillator(20) receives transmitting data(TX-D), and modulates the transmitting data(TX-D) into a determined oscillating frequency to output the modulated oscillating frequency. The first voltage control oscillator(10) modulates the inputted transmitting data(TX-D) into the first oscillating frequency to output the modulated first oscillating frequency. The second voltage control oscillator(40) receives the transmitting data(TX-D), and modulates the transmitting data(TX-D) into the second oscillating frequency to output the modulated second oscillating frequency. A dual band phase locked loop(PLL)(30) detects a phasing difference between an output frequency of the crystal oscillator(20) and a dividing frequency which divides output frequencies of the first/the second voltage control oscillator(10,40) into determined dividing values, and controls modulating operations of each voltage control oscillator(10,40)
Patent KR-20010010730-A (KR)
Inventor: JEONG DONG MYONG
IPC: G01N21/85
Filed: 1999-07-22
Abstract: PURPOSE: An apparatus for photographing a capillary and analyzing a hematocele is provided to observe a state of a capillary by using a microscope lens and a camera by radiating light into the skin with an optical fiber instead of blood-gathering, thereby diagnosing a disease in an earlier step and directly checking the state of the capillary by the naked eye. CONSTITUTION: An apparatus for photographing a capillary and analyzing a hematocele includes a medical light generating part(11) for generating medical light for photographing a capillary, an optical fiber part(12) for collecting the light from the medical light generating part for hypodermic radiation, a microscope lens(19) for expanding the hypodermic capillary to show, a CCD camera(20) for photographing the hypodermic capillary as shown by the microscope lens, a monitor(26) for displaying an image of the capillary photographed by the CCD camera, and a computer(22) for analyzing a hypodermic hematocele state according to the capillary information by a stored analyzing program, wherein MG oil as a fixing agent of a living sample is coated before radiating the light into the skin of the sample for preventing diffused reflection of the light.
Patent KR-19990083763-A (KR)
Title: 용접용와이어수납장치
IPC: B65D85/26
Filed: 1999-07-26
Abstract: 본 발명은 용접용 와이어를 최대 450kg 까지 수납하여 운반 및 취급에 있어서 적층형태의 변형과 엉클어짐을 방지함과 동시에, 외부의 수분을 차단하고 내부의 용존수분을 제거함으로서 변질 및 녹발생을 방지하여 장기간의 보관과 사용이 가능하게 하고, 그 사용에 있어서 편리하게 함을 목적으로 한다. 
     본 발명은 용접용 와이어 수납장치를 외관과 내관으로 구성하고, 용접용 와이어 적층제 하단부를 내관의 하단부 보다 높은 위치에 구성하고, 내관과 적층체의 간격을 최소로 하고, 적층체 상단부를 강하게 인장가압한 구조이며, 운반고리의 고정을 리벳으로 하여 대용량의 용접용 와이어를 수납하여, 운반 및 취급시 발생되는 문제를 제거함과 동시에 외관과 바닥면을 방습처리하여 변질 및 녹발생을 방지하고, 잔량 확인창을 부착하여 사용상의 편리성을 강화시킨 것을 특징으로 하는 용접용 와이어 수납장치를 제공한다.
Patent KR-20010011388-A (KR)
Inventor: KIM HUN GYU
IPC: A01N25/22
Filed: 1999-07-28
Abstract: PURPOSE: A pin type agricultural chemical preparation is provided which reduces damages induced from abuse of the agricultural chemicals, by releasing an effective amount of active ingredients for a long time. CONSTITUTION: Provided is a pin type agricultural chemical preparation comprises 10-90 wt.% of bio-degradable resin, 90-10 wt.% of starch or calcium carbonate, an effective amount of agricultural chemical. Its vapor pressure is under 1 mPa(20deg.C) and its solubility against water is over 30 mg/L(20deg.C). The preparation satisfies several features such as 150-300 kg/cm¬2 of bending strength, over 1.0 kg/cm¬2 of impact strength, over 1.0 of specific gravity. The bio-degradable resin is thermoplastic aliphatic polyester having average molecular mass of 10000-100000, the melting point of 50-120deg.C. and prepared by polymerizing at least one kind selected from the group of di-carboxylic acid of formula (1), C1-C3 alkyl ester thereof, anhydride as acid component monomer, and at least one kind of diol of formula (2) as alcohol component monomer.
Patent KR-20000017042-A (KR)
Inventor: MWUN HUI CHAN
IPC: H04W52/34
Filed: 1999-08-03
Abstract: PURPOSE: A method is provided to seizing signals of adjacent base stations more than the number of terminals of a code division multi access system. CONSTITUTION: In the base station signal transmitting method for transmitting a pilot signal, a common channel signal and a data channel signal, the common channel signal and the pilot signal are transmitted by a constant power level. The pilot signal is transmitted by a more power level than the constant power level during a predetermined interval. Among pilot signals transmitted during the predetermined interval, one transmitted by the constant power level is spreaded and transmitted as a first spread symbol signal and another transmitted by the more power level is spreaded and transmitted as a second spread symbol signal.
Patent KR-20000017285-A (KR)
Inventor: SHCUTLEIF MARTIN
IPC: F02D41/08
Filed: 1999-08-13
Abstract: PURPOSE: A vehicle drive unit controlling method and an apparatus thereof are provided to compare one of determined rotation moment, output or throttle valve angular degrees with the maximum allowable value and to start the error reaction via the determined size when the maximum allowable value is exceeded. CONSTITUTION: The method comprises the steps of:determining more than one among rotation frequency, output or throttle valve angular degrees; giving a maximum allowable value to the one size; starting an error reaction when more than one of the size is exceeded the maximum allowable value; and considering the change of the engine rotation frequency of the drive unit to the time when the maximum allowable value is determined.; Herein, the non-requested acceleration is continuously prevented by being received accurate control according to the solving of the function confrontation between the engine function and the accuracy.
Patent KR-20010018470-A (KR)
Inventor: KIM JEONG SU
IPC: H04B10/29
Filed: 1999-08-19
Abstract: PURPOSE: A two-path optical relaying device of a mobile communication system is provided to satisfy a frequency allocation(FA) increase request of an optical repeater relating to an FA increase request of a mobile communication base station, by using two high power amplifiers(HPAs) in a forward link and a reverse link, so as to manage a low power amplifier(LPA) receiving matter caused when an optical repeater FA is designed. CONSTITUTION: A master optical repeater(10) comprises as follows. A master transmission frequency processor(20) receives many channels from a base station to process the channels. A combiner(C1) combines data processed in the master transmission frequency processor(20). An optical module(O1) converts a signal transmitted from a slave optical repeater into a radio frequency(RF) signal. A splitter(S2) branches an RF signal of the slave optical repeater. A master receiving frequency processor(30) processes a receiving frequency through the channels, and transmits the processed frequency. The slave optical repeater comprises as follows. The second optical module receives data combined in a combiner, and converts the data into an optical signal. A splitter branches a RF signal outputted from the second optical module. A slave transmission frequency processor processes the branched RF signal. The first and the second duplexer filter signals received from a terminal. A slave receiving frequency processor inputs signals of the first and the second duplexer, and processes receiving frequency signals. The second combiner combines data processed in the slave receiving frequency processor.
Patent KR-20010018805-A (KR)
Inventor: KYUNG GI YEOL
IPC: A61Q13/00
Filed: 1999-08-23
Abstract: PURPOSE: A cosmetic material composition is provided to prepare skin lotion, milk lotion, nourishing cream, essence and facial pack, etc. by using an extract of poncirus trifoliata rafin which has superior anti-inflammability and anti-irritation effects and is safe to skin together with general cosmetic material additives CONSTITUTION: The anti-inflammatory/anti-irritant cosmetic material composition is characterized by containing 0.001 to 20.0 wt.% of an extract of poncirus trifoliata rafin as an active ingredient.
Patent KR-20000022903-A (KR)
Inventor: SATAKE SATORU
IPC: A01G22/22
Filed: 1999-09-03
Abstract: PURPOSE: A method for determining the fertilizing amount of cereals, a method for estimating the quality and harvest amount of cereals, and an apparatus for providing the information of cereal production are provided. CONSTITUTION: The fertilizing amount required for growing cereals in specific season is determined by analyzing the growth information containing an information about leaves in specific season, the fertilization information in specific season, and the quality information or harvest information of the produced cereals which are obtained from many cereals in advance, to establish the fertilization relating formula for calculating the fertilizing amount in specific season; and applying the growth information of growing cereals containing an information about leaves in specific season, and the desired quality information to the fertilization relating formula. The quality or harvest of cereals is estimated by analyzing the growth information containing information about leaves and fertilization in specific season during growth, and the quality information or harvest information of cereals after growth which are obtained from many cereals in advance, to establish the quality or harvest relating formula; and applying the growth information of growing cereals containing an information about leaves and fertilization to calculate the quality or harvest of cereals.
Patent KR-20000049324-A (KR)
Inventor: KIM CHUN GON
IPC: B29B13/06
Filed: 1999-09-10
Abstract: PURPOSE: A dehumidifying tower is provided which packs a dehumidifying agent into a cylindrical body wherein a separation plate is partitioned so that a tower can be made in a cheap price and the substitution of a used tower becomes convenient. CONSTITUTION: A dehumidifying tower of a dehumidifier is as follows: (1) A dehumidifying rotary radially partitions and separates the interior part of a cylindrical body which has a rotation axis in a center part to form an independent room using a separation plate. (2) Each room is packed with a dehumidifying agent. The dehumidifying rotary is built to rotate between upper and lower cap box(14a)(14b) which is consisted of a dehumidifying area, a drying area and a cooling area.
Patent KR-20000023094-A (KR)
Inventor: KENT MART N M I
IPC: H04J13/10
Filed: 1999-09-11
Abstract: PURPOSE: A direct sequence CDMA communication system and method using thereof are provided to increase the life of a battery and reliability and to reduce ambiguity by minimizing the efficiency of power drain and data CONSTITUTION: A direct sequence CDMA communication system comprises plural base stations(49,50,51), a synchronous marker transfer unit, and plural subscriber units(52). The base stations perform communication on the basis of a frame containing overhead channels and data channels if the frame is temporarily offset. The synchronous marker transfer unit transfers synchronous markers indicating the boundary of the frame from respective base station by circulating the phase of encoded signals relative to period in offset from end of the frame. The subscriber unit(52) receives the encoded signal from the base station, performs bidirectional communication with the base station and detects and synchronizes the synchronous marker.
Patent KR-20010027246-A (KR)
Inventor: CHOI WI YENG
IPC: G01R19/00
Filed: 1999-09-11
Abstract: PURPOSE: A current sensor for an alternating current is provided to have a small size and a light weight, to allow to provide a linear output, to minimize an error and to have a wide measurement range. CONSTITUTION: In a current sensor for an alternating current, a conductor(110) to which the alternating current to be measured flows is provided. An air core coil forms a magnetic closed circuit around the conductor to receive a magnetic flux generated near the conductor. A protect cover consisted of a nonmagnetic substance shields an electromagnetic disturbance transferred from the external by housing the coil to hold the coil mechanically. When the alternating current flows to the conductor, a time varying flux flows inside the air core coil. A measuring current value is sensed from an induced electromotive force generated in the air core coil by the time varying flux.
Patent KR-20000023099-A (KR)
Inventor: SCHNEIDER MANFRED
IPC: B32B27/08
Filed: 1999-09-13
Abstract: PURPOSE: A plastic sandwich foil is provided to have excellent heat transformation in low temperature and improved surface property and viscosity to sandwich typed metal or gyps. CONSTITUTION: 100 to 500 micrometer thickness of a lower polyolefin layer, a lower layer(2) or a lower foil containing polyolefin is composed of at least three different polyolefins. Also, the foil contains a middle layer in a shape of at least one polymer and an attaching layer(3) or a shape of an attaching foil and the attaching foil, and contains compressing layer, a color layer or a color compressed layer on the upper part. The attaching layer is arranged on an upper part or a part little detached from the upper part and contains at least one single layer or double layers containing polyester.
Patent KR-20010037058-A (KR)
Inventor: SEO SIN GYU
IPC: A01K89/02
Filed: 1999-10-13
Abstract: PURPOSE: A two-stage lever brake device of a spinning reel is provided, which can make a fixed amount of drag be generated when a rotor is rotated backward, can be used easily due to its simple structure, and can prevent the fishing line from being snapped and tangled when the overload is applied to the fishing line. CONSTITUTION: The two-stage lever brake device of a spinning reel comprises: an operating gear(3) connected to a main body(1) to be rotated in every direction by a handle; a rotor axis(5) attached to the main body(1) to be rotated by being geared with the operating gear(3); a cam axis(8) formed a cam dent, attached to the main body(1) to be rotated by being geared with the rotor axis(5); a spool axis doing linear reciprocating motion with passing through the rotor axis(5); pan springs(22,23) attached to the main body(1); and a brake drum(27) decelerating the rotation of the rotor, installed at the rotor axis(5).
Patent KR-20010037216-A (KR)
Inventor: KIM DONG SEON
IPC: F25B30/04
Filed: 1999-10-14
Abstract: PURPOSE: A solution concentration control apparatus for absorption heat pump is provided to maintain optimum operation state by changing concentration of absorption solution existing within a generator and an absorber when the operation condition changes. CONSTITUTION: An apparatus comprises a condenser(1) for concentrating the refrigerant; a refrigerant tank(2) connected to an outlet of the condenser; a refrigerant heat exchanger(3) connected to the refrigerant tank; an expansion valve for controlling the amount of the refrigerant flowing into the condenser; and a heat exchanger(8) installed within the refrigerant tank and which has a cooling medium flowing through the heat exchanger so as to effect the heat exchanging operation with the liquid refrigerant. Thus, the degree of opening of the expansion valve is adjusted in accordance with the temperature difference between the refrigerant at the outlet of the refrigerant tank and the cooling medium flowing through the heat exchanger.
Patent KR-20010037746-A (KR)
Inventor: KIM SANG MYEON
IPC: H01F13/00
Filed: 1999-10-19
Abstract: PURPOSE: A paper adhered rubber magnet sheet and its manufacturing method are provided to mold the thin rubber magnet. CONSTITUTION: The paper adhered rubber magnet sheet comprises a Barium ferrite, a Strontium ferrite and a plastic additive. The manufacturing method includes the steps of the first roll molding(S100) for forming the sheet type rubber, cutting the edges of the molded magnet(S110), the second roll molding(S120) for making the rubber magnet, the third roll molding(S130) for making the more thin rubber magnet, coating(S140) with the plastic material by spray method or roller method, heating(S150), the first cooling(S160) by a refrigerant, the second cooling(S170) by natural dry, magnetizing(S180), adhering(S190) the paper to the rubber, and cutting(S200) the rubber magnet.
Patent KR-20000029189-A (KR)
Inventor: LIU LI
IPC: A61K31/165
Filed: 1999-10-15
Abstract: PURPOSE: A pharmaceutical composition for the treatment of neoplasia is provided which comprises a pharmaceutically acceptable carrier and a compound selected by an identification method described the below. CONSTITUTION: A PDE is characterized by: (a) cGMP specificity for cAMP; (b) positive cooperative kinetic behavior in the presence of cGMP substrate; (c) sub micro molar affinity for cGMP; and (d) insensitivity to incubation with purified cGMP-dependent protein kinase. A method for selecting a compound for the treatment of neoplasia, comprises the steps of; determining the cyclooxygenase (COX) inhibitory activity of the compound; determining the PDE2 inhibition activity of the compound; and selecting the compound that has COX inhibitory activity lower than the PDE activity for treating neoplasia.
Patent KR-20000075412-A (KR)
IPC: D05C11/18
Filed: 1999-10-21
Abstract: To exchange the shuttle at a shuttle embroidery machine, a lifter (17) withdraws the shuttle (57) from the shuttle paths (59). Shuttles for use are prepared in container shafts (13), which are allowed to enter the shuttle paths (59) when the existing shuttles (57) are lifted clear. The replacement shuttles are stored in their container shafts (13) on an angled plane. They are held in place by the lifter (17) until a shuttle (57) is withdrawn from its path and the route is clear for the new shuttle to enter the shuttle path (59). An Independent claim is included for an embroidery machine shuttle exchange mechanism with a store (13) to hold the reserve shuttles. It has a grip (21) to insert the new shuttle into the shuttle path (59) when the old shuttle (57) has been lifted clear.
Patent KR-20010038570-A (KR)
Inventor: JUNG JAE HO
IPC: G11B5/48
Filed: 1999-10-26
Abstract: PURPOSE: An apparatus for controlling position of an audio/control head assembly is to minimize height dispersion and increase productivity and quality of a product. CONSTITUTION: An audio/control head(140) is fixed on an upper face of a head base(101). A head plate(102) is coupled to a main base. The head base and the head plate are integrally connected by an elastic connecting portion(103). At least one of the head base and the head plate is supported at a post(120) for guiding a height of a lower end of a tape by a positioning contact portion. In the positioning contact portion, the post is disposed at a side portion of a base plate(100) and has a step forming portion(122) at a lower portion of a tape guiding portion(121) thereof. An arc-shaped guiding portion(104) is formed at a corner portion of the head plate to be contacted with an outer face of a lower portion of the post. An arc-shaped guiding portion(105) is formed at a corner portion of the head base to be contacted with the step forming portion of the post. A through hole(1b) is formed at a middle portion of the head base. A screw(130,131,132) is fixedly inserted into through hole so that a lower end of the head base is contacted with the head plate.
Patent KR-20010038621-A (KR)
Inventor: MUN YEONG HUI
IPC: H01L21/20
Filed: 1999-10-26
Abstract: PURPOSE: A method for manufacturing a P/P+ epitaxial wafer using a low energy ion implantation method is provided to intensify a metal gettering capacity regarding metal contamination, by forming a gettering site in a boundary region between a P- silicon wafer and a P+ silicon wafer. CONSTITUTION: High density P-type impurity ions of low energy are implanted into a P- silicon wafer(10). An epitaxial growth method using a rapid thermal process is performed regarding an upper portion of the P- silicon wafer to grow an epitaxial silicon layer(30). The P-type impurity ions have energy from 80 KeV to 300 KeV and impurity density from 5E15 to 6E15.
Patent KR-20010046339-A (KR)
Inventor: LEE SANG HYEOP
IPC: H01L21/28
Filed: 1999-11-12
Abstract: PURPOSE: A method for forming a metal contact of a semiconductor device is provided to allow a reduction in contact resistance. CONSTITUTION: In the method, a planarized insulating layer(11) is formed on a silicon substrate(10) and selectively etched to form a contact hole exposing a junction region formed in the substrate(10). Next, a tungsten layer(12) is selectively deposited on a surface of the junction region by reacting a tungsten hexafluoride gas(WF6) with silicon in the junction region. Also, the tungsten layer(12) laterally encroaches on the junction region along an interface between the insulating layer(11) and the substrate(10), thereby increasing contact area and thus reducing contact resistance. The contact hole is then filled with a metal layer for interconnection.