baber/WOPTO huggingface dataset:
Patent KR-20010018445-A (KR)
Inventor: RYU JUN HUI
IPC: H02K7/00
Filed: 1999-08-19
Abstract: PURPOSE: A coreless vibration motor is provided to reduce the number of parts by mounting a vibrator into the interior of a cylindrical case, thereby eliminating a bush which supports the rotary shaft. CONSTITUTION: A vibrator(80) inserted into a rotary shaft(22) is mounted into the interior of a cylindrical case(10). The vibrator(80) is molded so as to act as a bush which supports the rotary shaft(22). The vibrator(80) is mounted to the rotary shaft(22). A bush(25) is mounted to a winding holder(90) molded together with a rectifier(26). The winding holder installs a coil(24) on the outer surface to form a rotor. A bearing housing(50) which supports the bearing(52) is disposed at both ends of the rotor shaft(22). A permanent magnet(12) is installed on the outer side of the bearing housing(50). A stator is installed in the cylindrical case(10). A brush(62) supplies the current. A brush holder(60) fixes the brush(62). A lead wire(70) applies the power source.
Patent KR-20010019704-A (KR)
Inventor: AHN CHI DEUK
IPC: H04N7/26
Filed: 1999-08-30
Abstract: PURPOSE: An object-based encoding method of an image having a motionless background in macroblock is provided to maximize encoding efficiency by encoding an object-based image using area division even in a system requiring a low complexity, such as a video phone. CONSTITUTION: An inputted image is divided into a background region and an object region(10). An encoding method for each macroblock belonging to a determined region is determined(20). The shape information of each region is encoded(30). It is judged whether a process of encoding a pixel value of each macroblock has to be carried out or not(40). The internal pixel information of each region is encoded in 50. An encoded data is transmitted or stored(50).
Patent KR-20010025815-A (KR)
Inventor: BANG JEONG HUN
IPC: G03G21/14
Filed: 1999-09-01
Abstract: PURPOSE: A method for reducing an image banding of an exposed medium in a picture forming system is provided to improve in an image quality by minimizing a changing of velocity of exposed medium. CONSTITUTION: Between a transfer roller(22) and a fixing roller(24) are formed a transfer nip(Nt). A leading edge(El) and a trailing edge(Et) pass through a transfer nip(Nt), thereby is prevented an image banding by changing of velocity of exposed medium(10). An exposed medium(10) is supported a plurality of roller(12,14,16) for traveling an endless track. Before the leading edge(El) is reached a transfer nip(Nt), a transfer roller(22) is spaced from a fixing roller(24) in predetermined intervals. A leading edge(El) is approached at transfer rip(Nt) and thereafter a fixing roller(24) is approached to transfer roller(22) for preserving an intervals of transfer nip(Nt). Before a trailing edge(24) get out of the transfer nip(Nt), a transfer roller(22) and a fixing roller(24) is spaced a predetermined intervals again. A supplied paper unit(40) is provided at supplying route(42).
Patent KR-20010000029-A (KR)
Inventor: PARK JAE SAM
IPC: G09G3/20
Filed: 1999-09-03
Abstract: PURPOSE: An apparatus and method is provided to allow display message to be easily input and modified. CONSTITUTION: An apparatus comprises a display unit(10) having an LED module array(11) with a plurality of LED matrix modules connected in serial and which displays message in a micro computer controlled system; a control unit(20) constituted by a micro computer(21), a character font memory(22), a read and write memory(RWM), and an IR receiving module(25) for receiving signals from the IR remote controller receiver(31) of an operation unit(30), and which controls operation of the display unit and user input; and the operation unit with the IR remote controller receiver. A method comprises a message list content display step of allocating a message table area and a message list area to the read and write memory, and "Enter", "Esc", "Function", and direction buttons to a remote control button, storing into the message table area message number and message contents corresponding to each message number, storing into the message list the number selected by a user, and searching and displaying the message content corresponding to the selected number; a message list managing step of adding or erasing message number to or from the message list, or modifying message number; and a message table managing step of displaying the number or content of the message registered in the message table, and adding or modifying the number or content of the message.
Patent KR-19990084008-A (KR)
Title: 대부수 십팔자에 의한 한자 분류방법 및 배열체계
Filed: 1999-09-06
Abstract: 본 발명은 한자의 분류방법과 부수의 배열체계를 달리하여 인간의 인식범위로부터 출발하여 여섯단계를 거쳐 대부수 18자로 원하는 한자를 쉽게 파지하고 잊혀지지 않도록 하는 대부수 십팔자(18자)에 의한 한자 분류방법 및 배열체계에 관한 것이다. 
     종래에는 단순히 부수 214자와 그 소속자로 2분된 분류체계를 이용하여 획수별, 자형별로 이루어진 것이었다. 
     그러나 본 발명은 대부수(1) → 중부수(2) → 부수(3) →분부수(4) → 소속자(5)로 분류하고 배열한 것이 대부수(1) 18자에 의한 분류체계로 이루어지며, 대부수(1)에 소속하는 중부수(2)와 부수(3)를 의미 → 위치 → 포함관계 → 부수간의 연결관계 → 자형에 따라 배열하여 대부수 18자에 의한 한자의 분류체계를 제공하는 것이다.
Patent KR-20010028504-A (KR)
Inventor: LEE SEONG RAK
IPC: H03L7/085
Filed: 1999-09-21
Abstract: PURPOSE: A circuit for peak detection of a middle frequency signal is provided to detect a peak signal of the pulse shape, which isn't distorted in the middle frequency signal, the pulse of which is converted by uniting a tuning circuit, a detecting circuit, an amplifying circuit and a low band filter. CONSTITUTION: A circuit for peak detection of a middle frequency signal includes a tuning circuit(10), a peak detecting circuit(15), an amplifying circuit(20) and a low band filter(25). The tuning circuit(10) detects the middle frequency signal converted in the pulse. the peak detecting circuit(15) converts the output of the tuning circuit(10) into the peak wave type. The amplifying circuit(20) amplifies the output of the peak detecting circuit(15). The low band filter(25) reduces the ripples included in the output of the amplifying circuit(20) and an operating amplifier of an emitter follower is used as the low band filter(25).
Patent KR-20010029349-A (KR)
Inventor: PARK JEONG GIL
IPC: B60H1/00
Filed: 1999-09-30
Abstract: PURPOSE: A cold accumulation apparatus for vehicle air conditioner is provided to achieve a superior effectiveness of heat exchange by improving the structure of a cold accumulation material container. CONSTITUTION: A vehicle air conditioner includes a refrigerant compressor, a condenser for condensing by a condenser fan the compressed refrigerant from the compressor, a dryer for removing moisture from the condensed refrigerant, an expansion valve for expansion of the refrigerant, and an evaporator(5) installed within an air duct so as to take ambient heat by using the expanded refrigerant. The evaporator has an inlet pipe mounted with a first solenoid valve(5a), and a cold accumulator(60 has an inlet pipe(60) mounted with a second solenoid valve(6a). The cold accumulator includes a temperature sensor(62) attached to the front portion of the cold accumulator, a pair of fan assemblies(63) installed at upper both sides of the cold accumulator, an ECU(64), a control assembly(66) operated by the ECU and which has a bed switch(65), and a cold accumulator operating switch(67).
Patent KR-20010036181-A (KR)
Inventor: YOO MIN YEONG
IPC: G11C11/00
Filed: 1999-10-06
Abstract: PURPOSE: A column repair word line select circuit is provided which constructs a word line driver to share a main cell and repair cell, to reduce the layout area of a chip. CONSTITUTION: A column repair word line select circuit includes main word line drivers(220-1,220-2,220-3), an X-decoders(230-1,230-2,230-3), a column word line driver(250), a repair X-decoder(260), column repair fuses(270-1¯270-n), a column repair selector(280) and a multiplexer(290). The word line drivers respectively drive a plurality of main cells(210-1,210-2)(210-3,210-4)(210-5,210-6). The X-decoders respectively provide an X-address to the main word line drivers. The column word line driver selectively drives repair cells(240-1,2401-2) and the main cells(210-7,210-8). The repair X-decoder provides the X-address to the column word line driver when a cell block select signal(RZPOST) is enabled to be a high level. The column repair fuses are cut to separate a failed column and block from the main cells. The column repair selector receive column repair coding signals(REDCOL0-REDCOLn) based on the cut fuse corresponding to the failed column and block to generate a column repair block signal(RBLK) for designating the X-address of a column with the cut fuse. The multiplexer selects a block select signal(RZ) when a block select signal(/RZ) is low but selects the column repair block signal when the block select signal is high and output the selected signal as the cell block select signal.
Patent KR-20010037790-A (KR)
Inventor: LEE GEUN HUI
IPC: H01J9/20
Filed: 1999-10-20
Abstract: PURPOSE: A method and apparatus for removing blackening film for braun tube is provided to improve workability, working condition and total refilming by removing easily blackening film without damage or deformation of shadow mask frame and inner shield by providing method and apparatus to remove blackening film of shadow mask frame and inner shield using nitrogen gas and hydrogen gas. CONSTITUTION: A nitrogen gas is sprayed to prevent contacts with outdoor air passing through the sealed tunnel(22), installing shadow mask frame and inner shield on the belt of mesh type. A reaction for removing blackening film is activated by spraying hydrogen gas and nitrogen gas in process of heating, executing preheating and heating up shadow mask frame and inner shield that pass tunnel in order to remove easily blackening film. A nitrogen gas is sprayed for shadow mask and inner shield that blackening film is removed to prevent contacts with outdoor air. The heated shadow mask and inner shield is cooled to be able to refilm by cooling device. An apparatus is composed of preheating part(20), heating part(40), and cooling part(60) at front, middle, and rear part of frame(10).
Patent KR-20010038130-A (KR)
Inventor: JUNG BYEONG WAN
IPC: B21B37/00
Filed: 1999-10-22
Abstract: PURPOSE: A method for controlling camber generated during the finish rolling of a plate is provided which applies the calculated amount by calculating a roll gap deviation controlling amount of between the left and the right of a mill so that a camber which can be generated at the plate before rolling a plate can be estimated and controlled in advance. CONSTITUTION: The method comprises the steps of calculating elongation amounts of the working side and the driving side of a mill by an interpolation method using cylinder position changing amounts of the working side and the driving side of the mill and data of rolling loads according to the cylinder position changing amounts; calculating an exit side wedge of a plate after the rolling using the elongation amounts of the mill through formula 1; calculating a change amount of a wedge ratio from the calculated exit side wedge and an entrance side wedge of the plate before rolling; calculating a curvature of the exit side of a mill passed plate by formula 2; and applying the calculated roll gap difference to a subsequent pass mill by calculating a roll gap difference through formula 3 in such a manner that a subsequent pass camber is reduced from the calculated exit side curvature, the wedge and the mill elongation amount, wherein the formula 1 is hdf=c·£W/L(α·Sdf+MSdf)+b·Hdf|, the formula 2 is ρo=ρi/λ¬2+κ·ΔΦ and the formula 3 is hdf'=-W·h·ρi/κ·λ¬2+h·Hdf/H where hdf is an exit side wedge, Sdf is a roll gap difference, MSdf is a mill elongation difference, Hdf is an entrance side wedge, W is a plate width, L is a distance between roll chokes, α is an adjusting coefficient, ρo is an exit side curvature, ρi is an entrance side curvature, H is an entrance side thickness, h is an exit side thickness, λ is h/H and hdf' is a target exit side wedge.
Patent KR-20010038806-A (KR)
Inventor: KIM SEONG MIN
IPC: H04B7/155
Filed: 1999-10-27
Abstract: PURPOSE: An automatic gain control apparatus of an up-converter in a mobile communication base station is provided to compensate an output variation according a temperature change caused when an attenuation amount is different by parts according to a control voltage provided to the second attenuator by compensating an output according to a temperature variation and controlling the strength of an output signal by using a single variable attenuator. CONSTITUTION: An input level detector(413) detects an RF input coupling signal inputted through the first directional coupler(402) and converts it into an analog voltage. An output level detector(415) detects an RF output coupling signal outputted through the second directional coupler(412)and converts it into an analog voltage. A TX AGC circuit(414) receives the input signal level from the input level detector(413) and the output signal level from the output level detector(415), and generates a TX AGC, a control voltage to compensate a variation of the RF output signal. A TX AGC circuit(414) includes the first OP Amp for comparing the input signal level of the RF input coupling signal and a reference voltage, the second OP Amp for comparing the output voltage level of the RF output coupling signal and the TX RF AGC, a control voltage provided from the processor, the third OP Amp for comparing the output voltages of the first OP Amp and the second OP Amp, and an integrator. A variable attenuator(410) compensates the variation amount of the RF output signal according to a temperature and environment change according to the control voltage(TX AGC) generated from the TX AGC circuit(414) and controls the strength of the RF output signal to be suitable to the system characteristic according to the control voltage(TX RF AGC) provided from the processor(400).
Patent KR-20010046231-A (KR)
Inventor: CHO SUN YEONG
IPC: A23L7/109
Filed: 1999-11-11
Abstract: PURPOSE: Provided is a method for preparing brown seaweed noodles which can be preserved at proper temperature for a long time even if the noodles absorb water for more than 5mins and are also useful as a health food for beauty. CONSTITUTION: The method for preparing brown seaweed noodles is characterized by: i) soaking dried brown seaweed into water for 3-4hrs, compressing and dewatering it; ii) chopping the dewatered brown seaweed twice by using a chopper with a diameter of 3mm; iii) mixing 1.0% K2HPO4 with the chopped brown seaweed; iv) adding water to the chopped mixture, wherein the ratio of the chopped mixture to water is 1:2.5; v) extracting alginic acid at 70deg.C for 60mins; vi) grinding the alginic acid by using a mill; vii) extruding the grinded alginic acid through an extruder having a tip having a diameter of 2mm; and viii) gelling the extruded alginic acid into the form of noodles in a mixed solution of 0.5% CaCl2 and 0.5% 1/2 Ca-lactate solution.
Patent KR-20010047041-A (KR)
Inventor: KIM MYEONG SU
IPC: H01L27/108
Filed: 1999-11-17
Abstract: PURPOSE: A method of fabricating a semiconductor device is provided for manufacturing DRAM to reduce a junction capacitance without the increase of the buried contact and the direct contact by operationally increase the surface density over the cell pad through injecting the high density of n type impurities. CONSTITUTION: A gate electrode(12) including a nitride layer(14) is formed. A nitride spacer(16) is formed on both sidewalls of the gate electrode(12). A first insulation layer(18) is formed on the overall surface above. The first insulation layer(18) is selectively etched, exposing the surface of the substrate between the spacers to finally form SAC. On a predetermined part of the first insulation layer(18) including the SAC, a cell pad(20) of a polysilicon material where the low density of n type impurities are doped is formed. The high density of n type impurities are injected thereinto to increase the surface density over the cell pad.
Patent KR-20010047699-A (KR)
Inventor: LIM CHAE YONG
IPC: H04B1/38
Filed: 1999-11-23
Abstract: PURPOSE: A wireless telephone having a data communication function is provided to perform wireless data communication of an outer terminal by using a handset of the wireless telephone. CONSTITUTION: A telephone line connection port(11) connects a base set(10) with a telephone line. An interface circuit(12) performs an interface function of entire communication signals transceived between the telephone line and the base set(10). A network circuit(13) amplifies a signal transceived between the interface circuit(12) and an RF(Radio Frequency) transceiver(14) as a determined level, and turns on/off a communication loop. The RF transceiver(14) wirelessly connects the network circuit(13) with a handset(20), and wirelessly transceives data and voices. A microcomputer(16) controls the network circuit(13) to turn on/off the communication loop, and inputs a telephone number/communication connection number to a DTMF(Dual Tone Multi Frequency) generator(17). The DTMF generator(17) generates a DTMF signal to transmit the DTMF signal to the telephone line. An RF transceiver(22) wirelessly transceives a voice signal between the base set(10) and a voice processor(23), and wirelessly transceives a data signal between the base set(10) and an outer terminal(30). The voice processor(23) converts the voice signal into an analog signal, and converts the analog signal into a digital signal. The voice processor(23) intercepts a voice signal transceiving to mute the voice signal. A speaker(24) outputs a receiving voice signal as an audible sound. A microphone(25) converts a transmitting voice signal as an electrical signal for inputting to the voice processor(23). A keypad(26) inputs a key signal to the microcomputer(27). A communication port(28) connects the RF transceiver(22) and the microcomputer(26) with the outer terminal(30).
Patent KR-20010048265-A (KR)
Inventor: KOO YUN MO
IPC: B01D15/08
Filed: 1999-11-26
Abstract: PURPOSE: Disclosed is a concentration method of micromolecules with macromolecules separation using an on-line reciprocating size exclusion chromatography. CONSTITUTION: The equipment system is composed of a tank (10), a pump (31,32), a column (40) of size exclusion chromatography, a valve (21,22), a solvent tank (51), a tank (52) for macromolecule, a tank (53) for micromolecule, and a timer. Using the chromatography, the operation steps are carried out continuously by the following procedures: an induction step of the mixture solution into the column (40) using the pump (31), a solvent recovery step into the solvent tank (51), a macromolecule recovery step, a reverse flow control step of the solution into the column (40) using a pump (32), and a mixture solution recovery step into the tank (10). The packing material for the column (40) is one of Sephadex G series, BioGel P series, Sephadex LH series, Sepharose series, or Sephacryl series.
Patent KR-20000007144-A (KR)
Inventor: WON CHEOL HEE
IPC: C01B13/11
Filed: 1999-11-30
Abstract: PURPOSE: A dielectric of electrodes for generating ozone is to raise its dielectric constant to bring the higher concentration of ozone produced when generating ozone in a large amount with corona discharge. CONSTITUTION: A ceramic dielectric for ozone generation comprises Al2O3 6.2-17.3 mole%, Na2O 4.5-16.7 mole%, TiO2 7.6-25.4 mole%, SiO2 32.3-67.5 mole% and the balance having MgO, CaO, BaO3, P2O3, Fe2O3, ZrO2, NiO, K2O, PbO, CaO in the amount of 8.5 mole%. The dielectric is to be formed in a coating of 380-1700 micron thickness over the outer face of a metal tube.
Patent KR-20010060399-A (KR)
Inventor: CHOI BYEONG TAE
IPC: C04B14/00
Filed: 1999-12-21
Abstract: PURPOSE: A concrete composition capable of being used for the manufacture of an artificial fish reef by using the discarded shell is provided, which has excellent effect on reutilization of waste and prevention of environmental pollution while providing structure strength effective in an artificial fish reef. CONSTITUTION: This composition comprises 30 to 95% by weight of a mixture of cement and fine aggregate in a ratio of 3:1 to 1:3 and 5 to 7% by weight of waste shell powder. The waste shell powder is obtained by washing waste shell, drying and/or sintering at 100 to 1,000deg.C and grinding to an average maximum diameter of 0.8 to 5.0mm. The fine aggregate has an average diameter of 15 to 40mm and is used in an amount of 15 to 35% by weight based on the total weight of the composition.
Patent KR-20010058147-A (KR)
Inventor: CHO GIL WON
IPC: F23L9/00
Filed: 1999-12-24
Abstract: PURPOSE: An air supplying method for an oxygen enriched combustor is provided to prevent unstable flame during a high speed injection-combustion with second air by adjusting the injecting speed of first air as well as to prevent the end of a fuel nozzle and a first air nozzle from being degraded due to the high heat by reducing combustion temperature lower than oxygen enriched combustion temperature. CONSTITUTION: In an oxygen enriched combustor(1), a first and a second air supplying hole(37,36) are independently arranged. The first air supplying hole is connected to a first air main pipe(70) and a first air branch pipe(60) and the second air supplying hole is connected to an oxygen enriched air main pipe(35) and an oxygen enriched air branch pipe(41). Herein, the oxygen enriched air main pipe is connected to a mixing chamber(34) in which air and oxygen are mixed. Flow rate adjusting valves(50,51) interlocking each other to adjust a flow rate, on an air supplying pipe(39) before the mixing chamber and the first air main pipe. Thus, cleaned air is supplied to the first air supply hole and oxygen enriched air is supplied to the second air supplying hole so that combustion temperature is lower than oxygen enriched combustion temperature in case of a first combustion to prevent the end of a first air nozzle(22) and a fuel nozzle(21) from being degraded. Furthermore, the injecting speed of first air is adjusted to prevent unstable flame at an initial ignition.
Patent KR-20010064336-A (KR)
Inventor: LEE YEONG SEOK
IPC: B21B1/00
Filed: 1999-12-29
Abstract: PURPOSE: A pass schedule is provided to prevent an overlapped scar on the surface of an arc welding electrode material in a limited sectional area reduction rate. CONSTITUTION: A billet is rolled in a first and a second stands with a 2-R oval-2-R oval groove. A range of a ratio of radius of curvature in the first stand(2-R oval groove) and the second stand(2-R oval groove) is 0.72-0.76. A sectional area reduction rate in the second stand is under 15%. An overlapping scar is eliminated by changing the rolling processes of the first and the second stands and optimizing a geometrical design of the groove.
Patent KR-20010065315-A (KR)
Inventor: MUN GWANG O
IPC: F24F13/00
Filed: 1999-12-29
Abstract: PURPOSE: An auxiliary air blow apparatus for air conditioner indoor unit is provided to achieve an improved cooling performance by allowing for a long distance delivery of air and extending discharge angle. CONSTITUTION: An auxiliary air blow apparatus comprises an auxiliary air blower(6) arranged at the top surface of an indoor unit body(1) so as to blow the cooling air discharged through a discharge louver(5) arranged at the upper front surface of the main body, to the remote place. The auxiliary air blower includes a case(10) mounted to be rotatable onto the indoor unit body, a protective mesh(9) arranged at the front surface of the case, a motor(7) installed within the case, and a fan(8) connected to the shaft of the motor. Since the auxiliary air blower is arranged onto the indoor unit body, the cooling air discharged through the discharge louver is delivered to the remote place by the operation of the fan of the auxiliary air blower.