baber/WOPTO huggingface dataset:
Patent KR-20040057873-A (KR)
Inventor: LEE DO JUN
IPC: H03M13/15
Filed: 2003-05-06
Abstract: PURPOSE: A continuous code decoder and decoding method for recirculating a parity bit are provided to stably decode data even in a noisy environment. CONSTITUTION: A continuous code decoder includes the first inner decoder(302), the first outer decoder(312), the second inner decoder(320) and the second outer decoder(328). The first inner decoder receives and decodes data representing continuous code and outputs the first inner message data and a parity data. The first outer decoder decodes the first inner message data and outputs reliability information and the first outer message data. The second inner decoder processes the reliability information and the first outer message data from the first outer decoder and the parity data from the first inner decoder to output the second inner message data obtained by decoding the first outer message data. The second outer decoder decodes the second outer decoder.
Patent KR-20040096162-A (KR)
Inventor: LEE U JIN
IPC: H04M1/725
Filed: 2003-05-07
Abstract: PURPOSE: A method for managing special letters in a portable terminal is provided to assign inherent numbers to each special letter while storing numbers corresponding to the special letters in a portable terminal. CONSTITUTION: A portable terminal assigns inherent numbers to special letters stored in the portable terminal(S100). If a user inputs an optional number(S200), the terminal confirms an operational mode of the terminal(S300). If the operational mode of the terminal is a 'special letter adding mode', the terminal performs a process of adding a new special letter(S400). If the operational mode is a 'special letter reset mode', the terminal performs a process of resetting the special letters(S500). If the operational mode is an 'edit mode', the terminal detects a special letter corresponding to the number(S610), and displays the special letter on a cursor of a message(S620).
Patent KR-20040098942-A (KR)
Inventor: KIM YONG GIL
IPC: H04B7/26
Filed: 2003-05-16
Abstract: PURPOSE: A method for detecting a state of a mobile terminal, particularly for displaying an ON/OFF state of a mobile terminal before the mobile terminal originates a call signal to a receiver terminal registered in a phone book, is provided to reduce power consumption. CONSTITUTION: State information on a MIN2(Mobile Identification Number) list registered in a phone book is requested and transmitted to a base station. The base station receives the MIN2 list, determines whether MIN2 values included in the MIN2 list have been registered for an HLR(Home Location Register), and transmits result data with respect to registration. The result data with respect to the MIN2 list is received and a flag value is set according to registration for the HLR with respect to each MIN2 value. When a call connection to a terminal included in the MIN2 list is attempted, it is determined whether the terminal is in an ON state. If the terminal is in an OFF state, a call is not originated but a pre-set phrase or voice is outputted.
Patent KR-20040099886-A (KR)
Inventor: JUNG HYUNG MO
IPC: A62C31/02
Filed: 2003-05-20
Abstract: PURPOSE: A nozzle for a loaded stream extinguisher is provided to produce foams firstly upon spraying loaded streams and put out a fire more quickly because a great deal of foams caused from loaded streams is generated on the portion where the fire occurs. CONSTITUTION: The loaded stream extinguisher stores loaded streams inside, has a grip formed at an upper part for discharging loaded streams to the outside, and has a hose(120) formed at one side for migrating loaded streams, wherein a main body(210) is fixed at one side of the hose, a jet orifice(220) for spraying loaded streams to be migrated to the hose is formed hollow inside, and a contact portion(240) which comes in contact with loaded streams to be discharged to the jet orifice is formed inside the jet orifice.
Patent KR-20040103247-A (KR)
Inventor: LEE MYUNG GON
IPC: C09D127/12
Filed: 2003-06-02
Abstract: PURPOSE: A coating agent composition containing charcoal powder is provided, which is used for coating cookers. The coated cookers emit far infrared rays and anions, therefore the useful effect of the far infrared rays and anions is given to cooks, food, and persons eating the food. CONSTITUTION: The coating agent composition is produced by mixing 4-10wt% of the charcoal powder having a particle size of 100-350 mesh with 90-96wt% of Teflon(PTFE: poly tetra fluoro ethylene). And the coating agent is sprayed firstly on the surface of a cooker and the firstly coated cooker is dried. And secondly, the conventional Teflon coating agent is sprayed on the firstly coated cooker and then the secondly coated cooker is dried.
Patent KR-20030096074-A (KR)
Title: 반도체 장치
IPC: H01L29/80
Filed: 2003-06-13
Abstract: 종래의 반도체 장치에서는, 전류 구동형의 반도체 소자이기 때문에 구동 회로에서의 전력 손실이 있고, 또한, 반도체 시장에서는 전압 구동형의 반도체 소자에 수요가 있다고 하는 문제가 있었다.  본 발명의 반도체 장치에서는, 가변 전위 절연 전극(5)과 게이트 영역(9)을 Al 층(15)을 개재하여 동 전위로 유지하고, 주로, 전압 구동형의 반도체 소자로서 이용하는 것에 특징을 갖는다.  즉, 가변 전위 절연 전극(5)에 게이트 전극 G를 개재하여 전압을 가변으로 함으로써, 채널 영역(8)에 도통로를 형성하여 ON 동작을 이룬다.  그리고, 반도체 장치 외부에서 스위칭에 의해 게이트 전극 G의 전위를 플러스 전위, 마이너스 전위(또는 접지 상태)로 함으로써 채널 영역(8)을 의사적인 P 형 영역 또는 N 형 영역으로 함으로써 저전압 구동을 실현한다.
Patent KR-20040110491-A (KR)
Inventor: KIM KI NAM
IPC: A45D1/04
Filed: 2003-06-19
Abstract: PURPOSE: A heating apparatus is provided to simplify a manufacturing process to reduce manufacturing cost and to improve electrical heating unit by way of modifying and improving a material of a heating body generating heat for hair treatment and a fixing structure for thermostat of the heating body. CONSTITUTION: The heating apparatus includes ceramic heating bodies(210), a detecting sensor(240), and a fixing piece(260). The ceramic heating bodies are mounted to the metal plates opposite to each other and are electrically connected with a power controller to generate heat. The detecting sensor is positioned in contact with one side of the ceramic heating body to detect a temperature of the heating bodies and to thus transmit temperature signal for turning a power source on/off to the power controller. The fixing piece is formed with a resilient thin plate to fix the detecting sensor to the heating body.
Patent KR-20040000332-A (KR)
Inventor: SUGAWARA TSUNEHIKO
IPC: C03C21/00
Filed: 2003-06-21
Abstract: PURPOSE: A glass funnel and a process for its production are provided to obtain a tempered portion colored by local tempering and coloration of the glass funnel at the same time using a chemical method. CONSTITUTION: A glass funnel(1) for a cathode ray tube comprises a substantially rectangular opened end(5) at one end and a neck portion(4) at the other end and which constitutes, a glass panel having a substantially rectangular face portion, and a glass bulb to be used for the cathode ray tube. The glass constituting the glass funnel contains, by molar percentage, at least 60% of SiO2 and at least 7% of PbO, when the molar percentages of Na2O and K2O contained in the glass are represented by WNa and WK, respectively, 0.35<=WK/(WNa+WK)<=0.6. A compressive stress layer is formed by chemical tempering at least in the outer surface of a region(6) containing a position where the tensile stress formed when the interior of the glass bulb is vacuumed to produce the cathode ray tube, becomes maximum. Either one or both of the outer surface of the chemically tempered region and the inner surface opposite to the outer surface are colored by ion exchange coloration.
Patent KR-20050000455-A (KR)
Inventor: HWANG JUM HYUK
IPC: G06K9/78
Filed: 2003-06-24
Abstract: PURPOSE: A device for displaying an image and recognizing a fingerprint using an LCD combined with a fingerprint recognition sensor is provided to offer a separate light source for fingerprint recognition and make it operated only when the fingerprint is recognized. CONSTITUTION: The fingerprint recognition sensor(10) is installed to a upper side of the LCD(20). A surface light source(40) of the fingerprint recognition sensor is installed between the LCD and the fingerprint recognition sensor. An illuminance sensor measures a quantity of light. A surface light source controller(50) turns on the surface light source for the fingerprint recognition sensor if a fingerprint recognition request signal is inputted or an illuminance value inputted from the illuminance sensor is under a preset value. If a fingerprint recognition completion signal is inputted or the illuminance value is over the preset value, the surface light source controller turns off the surface light source.
Patent KR-20050000730-A (KR)
Inventor: LA JONG PIL
IPC: G01B11/16
Filed: 2003-06-24
Abstract: PURPOSE: An optical laser extensometer by using a laser displacement sensor is provided to exactly measure the distance between diffused reflection tapes by maintaining a uniform velocity for a scanning speed through a laser displacement sensor. CONSTITUTION: An optical laser extensometer by using the laser displacement sensor includes a light source(11), a laser displacement light source, a condenser lens(12,14), a beam splitter(18), a double-sided rotation mirror(20), a laser displacement sensor(19), and a photodiode(16). The light source(11) generates light. The laser displacement light source detects laser displacement. The condenser lenses(12,14) condense the light. The beam splitter(18) splits the light in a desired direction. The photodiode(16) condenses reflected light. The double-sided rotation mirror allows a test sample to be scanned using the split light and provides light to the beam splitter if diffused reflection exists in the test sample.
Patent KR-20050005290-A (KR)
Inventor: LEE HU CHAN
IPC: B29D99/00
Filed: 2003-07-01
Abstract: PURPOSE: Provided is specific structure of molded fixing part of plastic article requiring no processes such as mounting auxiliary tool on a mold for formation of plastic article then fixing nuts to the tool and forming the plastic article, as well as removing the fixing tool after formation of the article to result in reduction of steps for formation of the plastic article. CONSTITUTION: The plastic article(10) having specific structure of the molded fixing part(20) is constructed of inner side opened from lateral sides, opening(15) having hook projection(16) protruded therefrom and groove(12) with inner side narrower then inlet of the article(10); insert-groove(14) at lateral side of the groove(12); supporting plate(24) forced coupling through the opening(15) and having passing-through groove(25) at center of the article(10) and insertion-connected into the insert-groove(14) at lateral side of outer circumference(22) of the fixing part(20).
Patent KR-20050004431-A (KR)
Inventor: KIM KEE JONG
IPC: G09G3/36
Filed: 2003-07-02
Abstract: PURPOSE: An analog buffer circuit of a liquid crystal display device is provided to reduce power consumption as driving a data driver stably. CONSTITUTION: The first capacitor(51) and an inverter(52) are connected between an input port and an output port serially. The first reset switch(53) is connected between the input port and the first capacitor, and resets the first capacitor. The first feedback switch(54) is connected to the first node(P1) between the first capacitor and the first reset switch. The second capacitor(55) and the second feedback switch(56) are connected serially between the second node(P2) and the third node(P3), and the second node is between the first capacitor and the inverter and the third node is between the inverter and the output port. The second reset switch(57) is connected between the second node and the third node and resets the inverter. And the third reset switch(58) is connected to the fourth node between the second capacitor and the second feedback switch, and resets the second capacitor.
Patent KR-20050007964-A (KR)
Inventor: KIM DAE JOONG
IPC: F01K21/00
Filed: 2003-07-12
Abstract: PURPOSE: A sensor drive control system of an air pre-heater in a power plant is provided to upgrade easily, and to prevent leakage of air by measuring the gap in bending the rotor seal cap with the sensor and controlling the position of the air leak preventing plate. CONSTITUTION: A sensor drive system(10) of an air pre-heater in a power plant is composed of a drive unit(11), a sensor(12) and a control panel(13). The drive unit regulates the rotor seal cap optimally by controlling the position of the air leak preventing plate according to the control of the control panel, and the sensor measures and transmits the gap of the rotor seal cap to the control panel. The control panel checks the measured value from the sensor, and controls the drive unit to optimize the rotor seal cap. The sensor measures bending of the rotor seal cap, and the sensor drive system minimizes the gap in bending the rotor seal cap by moving the air leak preventing plate down.
Patent KR-20050011570-A (KR)
Inventor: AHN JUN HO
IPC: H02K17/08
Filed: 2003-07-23
Abstract: PURPOSE: A circuit and a method for driving a hybrid induction motor are provided to improve the driving efficiency of a motor by enabling the motor to generate large driving torque when initially moving and to operate with a lower voltage by suppressing a current while moving. CONSTITUTION: A circuit for driving a hybrid induction motor includes a cup-type rotary magnet, an induction rotor, a main winding, and a sub-winding. A high start current is applied during start-up, and the main winding is divided into first and second main windings to apply a lower operation current during normal operation. A PTC(Positive Temperature Constant)(PTC) which is turned on during start-up and turned off during the normal operation is coupled between a connection point between the first and second main windings and a source point. An NTC(Nositive Temperature Constant)(NTC) which is turned off during start-up and turned on during the normal operation is coupled between the first and second main windings in series.
Patent KR-20050011910-A (KR)
Inventor: HA WAN HO
IPC: B21B37/00
Filed: 2003-07-24
Abstract: PURPOSE: To provide an apparatus for uniformizing surface roughness of galvanized strip by driving the pressing rolls in the state that the pressing rolls are contacted with work rolls while supplying water into perforated pressing rolls, thereby forming the same roll surface roughness on a central portion and edge portions of the work rolls. CONSTITUTION: The apparatus for uniformizing surface roughness of galvanized strip comprises a measuring unit comprising sensors and light emitting lamp(21) disposed at the output side of a shape correction machine for correcting shape of the galvanized strip to measure surface roughness of the strip(1) that passes through work rolls(3) of the shape correction machine; and a pressing roll unit constructed to remove width marks of the strip formed on the work rolls by operating the pressing tolls in the state that pressing rolls(58) from which water is injected with the work rolls of the shape correction machine according to measurement results of the strip surface roughness in the measuring unit, wherein the measuring unit comprises sensor supports(11) and guide bars(19), light emitting lamp(21), guide blocks, moving block(24), driving screw(15), touch sensors, and strip sensor and roughness measuring sensor, and wherein the pressing roll unit comprises resting plate(51), screw(61), moving blocks(55) and pressing rolls(58).
Patent KR-20050012634-A (KR)
Inventor: KIM CHEOL HWAN
IPC: F01C1/063
Filed: 2003-07-26
Abstract: PURPOSE: A variable-capacity scroll compressor is provided to reduce the compressor producing cost by driving a valve by using fluid that is before or after compressed with the scroll compressor. CONSTITUTION: A variable-capacity scroll compressor is composed of a non-orbiting scroll member(15) having a non-orbiting helical wrap(17); an orbiting scroll member(16) contacted to the non-orbiting helical wrap to form an orbiting helical wrap(18) that swivels; a regulating chamber(31) disposed at the predetermined position of the non-orbiting helical wrap; a movable block(25) placed on the regulating chamber; and a regulating unit for adjusting the position of the movable block. The regulating unit is a regulating valve(29) for applying selectively low pressure fluid of a suction port(22) of the scroll compressor and high pressure fluid of a discharge port(23) of the compressor into the regulating chamber.
Patent KR-20050012648-A (KR)
Inventor: KIM HUN
IPC: H01L21/762
Filed: 2003-07-26
Abstract: PURPOSE: A method for forming an isolation layer of semiconductor device is provided to prevent defects, such as bubble, lifting and active crack by filling a trench using two-step deposition processing. CONSTITUTION: A trench(54) is formed in a substrate(51) by using a pad oxide pattern(52) and a pad nitride pattern(53). A gap-fill oxide layer(57) is filled in the trench by two-step deposition processing using HDP-CVD(High Density Plasma Chemical Vapor Deposition). The two-step deposition processing is provided with a preliminary deposition step using a bias power of 1000W below to form a first oxide layer(57a) and a main deposition step using a bias power of 2500-2800W to form a second oxide layer(57b).
Patent KR-20040012606-A (KR)
Inventor: BRULE BENOIT
IPC: B65D65/40
Filed: 2003-08-02
Abstract: PURPOSE: Provided is use of a structure for manufacturing hermetical industrial or food packaging in direct contact with a humid or aqueous medium, wherein the structure comprises at least one layer of polydimethyl ketone in direct contact with the most humid medium. CONSTITUTION: The structure for manufacturing hermetical industrial or food packaging in direct contact with a humid or aqueous medium, comprises at least one layer of polymer(A) in direct with a humid or aqueous medium, wherein the humid medium is situated in the packaging when the packaging contains water or aqueous or humid product, and the humid medium is situated out of the packaging when the packaging contains a dry product or product to be protected from humidity. The polymer(A) comprises the units(A1) and (A2), and the A2/(A1+A2) molar ratio is between 0 and 30 percent.
Patent KR-20050015192-A (KR)
Inventor: AHN HEUI TAY
IPC: G01S15/02
Filed: 2003-08-04
Abstract: PURPOSE: A positioning system using an ultrasonic sensor and a network is provided to form a network among pseudo satellites by utilizing an ultrasonic wave as a measuring medium, an electric wave or an optical signal as an information transfer medium, and an asynchronous method for operating pseudo satellites. CONSTITUTION: An ultrasonic wave is used as a medium for measuring a distance. An electric wave is used as a medium for transferring information. An ultrasonic wave having a different frequency is used for measuring accurately the distance. A network is formed among pseudo satellites. The pseudo satellites are arbitrarily added or eliminated. A plurality of moving targets are received simultaneously. An inertia sensor is used for sensing a relative movement of the moving target.
Patent KR-20050017721-A (KR)
Inventor: HWANG IN KI
IPC: F02F5/00
Filed: 2003-08-08
Abstract: PURPOSE: A blowby gas shutoff device for a piston ring is provided to prevent deterioration of engine oil and lowering of durability by shutting off flow of blowby gas into a crankcase in driving the engine. CONSTITUTION: A first groove and a second groove(2,3) are recessed in the upper part of the outer periphery of a piston, and a compression ring(5) is inserted to the ring groove. A clip(10) is inserted to a clearance part of the compression ring to prevent flow of blowby gas through the clearance part. The clip is composed of an insertion part vertically formed and fitted to the clearance part of the compression ring, and a shutoff part horizontally formed and contacted to the upper part and the lower part of the compression ring in the upper part and the lower part of the insertion part to insulate the clearance part.
Patent KR-20050018040-A (KR)
Inventor: HONG KYUNG SEOP
IPC: D06F58/28
Filed: 2003-08-12
Abstract: PURPOSE: A filter clogging discrimination method of a drum dryer is provided to replace a filter at the proper time by discriminating the amount of foreign materials inserted in the filter with each temperature variation of a drum outlet and a heater inlet changed according to the amount of the foreign materials absorbed on the filter. CONSTITUTION: A filter clogging discrimination method of a drum dryer is composed of steps for turning on a drying sensor installed in the drum dryer mounted with a filter and a drum outlet sensor arranged at the outlet of a drum according to a drying order input of a user; detecting initial load by the turned-on drying sensor and temperature variation of the drum outlet for the set time by the drum outlet sensor; comparing the initial load detected by the drying sensor with pre-set load and the temperature variation of the drum outlet detected by the drum outlet sensor with pre-set temperature reference variation of the drum outlet, respectively(S70,S80,S100,S110); and discriminating clogging of the filter according to the comparison result.
Patent KR-20050018520-A (KR)
Inventor: SONG JANG KUN
IPC: G02F1/1343
Filed: 2003-08-14
Abstract: PURPOSE: A multi-domain LCD(Liquid Crystal Display) and a TFT(Thin Film Transistor) substrate used for the LCD are provided to improve visibility and luminance by dividing a pixel electrode into at least two sub-pixel electrodes and applying different voltages to the sub-pixel electrodes. CONSTITUTION: A TFT substrate includes an insulating substrate, the first signal line formed on the insulating substrate, and the second signal line(171) intersecting the first signal line, being insulated from the first signal line. The TFT substrate further includes the first electrode and the second electrode(190b) formed in a pixel region disposed at the intersection of the first and second signal lines, and the third electrode(176) formed in the pixel region and superposed on the second electrode. The TFT substrate also has the first TFT(TFT1) having the first and second terminals connected to the first and second signal lines and the third terminal commonly connected to the first and second electrodes, and the second TFT(TFT2) having the first and second terminals respectively connected to the first signal line and the first electrode and the third terminal connected to the third electrode.
Patent KR-20050019323-A (KR)
Inventor: CHOI BYONG YEON
IPC: G01N1/02
Filed: 2003-08-18
Abstract: PURPOSE: An apparatus for gathering a sample coal for a coke is provided to gather a sample coal dropped from a chute of a belt conveyer feeding a mixed coal to a hopper on an upper portion of a coke oven. CONSTITUTION: An apparatus for gathering a coal sample for a coke includes a rotating plate(30) rotatively connected to an opening(24) formed at one side(22) of a chute(20) in opposition to a coal dropping into the chute(20). A gathering device(50) is rested on the rotating plate(30) in order to facilitate the assembling or disassembling process, and to gather a sample coal dropped when the rotating plate(30) is rotated. A weight device(70) is connected to a lower portion of the rotating plate(30) in order to adjust a rotating position of the rotating plate(30).