baber/WOPTO huggingface dataset:
Patent KR-20040035371-A (KR)
Title: The Premixed Combustion Gas Burner Having Separated Fire Hole Part
Inventor: CHO SEUNG BEOM
IPC: F23D14/02
Filed: 2002-10-22
Abstract: PURPOSE: A premix-type gas combustion burner having separate flame hole parts is provided to prevent deformation by thermal expansion by dividing the whole flame hole part formed to the surface of the burner into several pieces and facilitate a change in the capacity of the burner by facilitating changes in the size and number of the flame parts. CONSTITUTION: A premix-type gas combustion burner having separate flame hole parts comprises a tube-type burner(20) and plate-type burners(30). The front of the tube-type burner is opened and the inside forms a hollow tube shape. Flame hole parts comprising plural flame holes are disposed to the tube-type burner. The tube-type burner is formed with seating parts between the flame hole parts. The plate-type burners comprises plate-type sheets forming pin structures(32) at the bottom surface, to be mounted to the seating parts of the tube-type burner. Flame hole parts(31) comprising plural flame holes formed in a slit shape along the top side edges of the sheets are disposed to the plate-type tubes. The flame holes of the tube-type burner and the plate-type burners are formed in uniform size.
Patent KR-20040035438-A (KR)
Title: digital TV and driving method of the same
Inventor: CHO NAM SEOK
IPC: H04N5/44
Filed: 2002-10-22
Abstract: PURPOSE: A digital TV is provided to enable a digital TV receiver to individually control a system when the system is to be rebooted owing to an abnormal situation of an operating system in the digital TV receiver, thereby enabling a viewer to watch the digital TV. CONSTITUTION: A digital TV receiver(100) inputs a broadcasting stream, performs a decoding process, and outputs a digital broadcasting program to a viewer. A host CPU(300) and a local CPU(400) control an operating system useful for the digital TV receiver(100). A glue logic portion(200) periodically checks a state of the operating system, and enables either the host CPU(300) or the local CPU(400) to select a control right of the digital TV receiver(100). The local CPU(400) and the glue logic portion(200) are configured together within the digital TV receiver(100) through a local bus line. The host CPU(300) and an HDD are configured outside the digital TV receiver(100) through a PCI bus line.
Patent KR-20040036034-A (KR)
Title: Ball chain and it's prodection method
Inventor: CHOI HAE HONG
IPC: B21L1/00
Filed: 2002-10-23
Abstract: PURPOSE: A ball chain is provided which improves decorative effect by cutting the outer surface of the balls in a polygonal shape after arranging differently shaped balls continuously and repeatedly, and a method for manufacturing the same is provided. CONSTITUTION: In a ball chain comprising a plural links(10) which are arranged in a straight line, and at both end parts of which locking projection(11) is formed, and balls(20) connected between the links, the ball chain(100) is characterized in that the balls are consisted of peanut shaped balls(21) and bar shaped balls(22), a decoration groove(21a) is circumferentially formed at the center of the peanut shaped balls, a decoration groove(22a) is circumferentially formed on both end parts of the bar shaped balls, and the outer surface of the bar shaped balls is cut in a polygonal shape. The method for manufacturing the ball chain comprises first step of forming links on which locking projection is formed by continuously forging a link material to be supplied; second step of bending a ball material supplied in a pipe shape so that the ball material envelopes the outer circumferential surface of the links; third step of circumferentially processing a plural decoration grooves on the outer circumferential surface of the ball material; fourth step of respectively forming peanut shaped balls and bar shaped balls by pressing between the decoration grooves; fifth step of respectively separating a plural balls by separating links positioned inside the balls; and sixth step of cutting the outer circumferential surface of the separated balls in a polygonal shape.
Patent KR-20040036492-A (KR)
Title: Method for improving a performance of transmitter and receiver in wireless communication systems
Inventor: KIM JE WOO
IPC: H04L27/22
Filed: 2002-10-26
Abstract: PURPOSE: A method for improving transceiver performance of a radio communication system is provided to estimate signal unbalance generated in a transmitter and a receiver and thus to compensate it. CONSTITUTION: A transmitter(201) includes the first transmission path and the second transmission path outputting an in-phase transmission signal and an orthogonal phase transmission signal respectively by processing a digital signal with the first carrier of a carrier frequency and the second carrier having a 90 degree phase difference from the first carrier. The transmitter transmits an analog signal by adding the in-phase transmission signal and the orthogonal phase transmission signal. A receiver(249) includes the first receiving path and the second receiving path outputting an in-phase receiving signal and an orthogonal phase receiving signal respectively by processing the analog signal with the first carrier and the second carrier.
Patent KR-20040038236-A (KR)
Title: Heating machine and crystallizing and Method for crystallizing of silicon using the same
Inventor: BAE JONG UK
IPC: H01L21/20
Filed: 2002-10-31
Abstract: PURPOSE: A heating apparatus and a method for forming a polycrystalline silicon layer using the same are provided to crystallize a plurality of substrates at a time and reduce process time. CONSTITUTION: A heating apparatus(100) is provided with a rectangle type cassette(102) and a plurality of electrodes(104) arrayed at one and the other inner side of the rectangle type cassette for loading a plurality of substrate. At this time, the cassette is made of predetermined material having excellent heat resistance. At the time, one side of the cassette is opened to the outside. Preferably, the electrodes are spaced apart from each other as much as a predetermined interval. Preferably, the predetermined material contains glass or quartz.
Patent KR-20040038285-A (KR)
Title: Power train of a marine transport vessel
Inventor: HA TAE HWAN
IPC: B63H23/08
Filed: 2002-10-31
Abstract: PURPOSE: A power transmitting device of a water transporting unit is provided to be capable of transmitting different speed change ratio to a plural propellers from one engine. CONSTITUTION: A power transmitting device of a water transporting unit comprises an engine(110) having output shafts(113,114); transmissions(120,122) connected to the output shaft of the engine; a plural propellers(181,182,183,184) connected to the output shaft of the transmission. The transmission has the plural propellers having an independent speed change ratio so that each propeller is rotated at a proper speed.
Patent KR-20040039707-A (KR)
Title: jacket covering method for mult jumper cord
Inventor: AHN NAM YONG
IPC: G02B6/44
Filed: 2002-11-04
Abstract: PURPOSE: A method for coating a jacket around a multi-core jumper code is provided to coat easily a long jacket of 0.9mm by improving a coating process. CONSTITUTION: An external cover is removed from both ends of an optical cable(11) in order to expose a jacket having a diameter of 0.9mm. A contractive tube and a brass bar are located around the optical cable. A fiber is exposed by removing the external cover from each end of plural jackets. A plurality of jackets having the diameter of 1.8mm to 3.0mm having the jacket of 0.9mm are cut in a predetermined interval. An adhesive(18) is coated on the fiber of the jacket of 0.9mm extended from an end part of the optical cable(11) and an end of an outer surface of the jacket of 0.9mm. The fiber of the jacket of 0.9mm is inserted into an end part of the jacket of 0.9mm within the jacket of 1.8mm to 3.0mm. The jacket of 0.9mm is drawn from the inside of the jacket of 1.8mm to 3.0mm. The jacket of 0.9mm of the optical cable(11) is inserted into the inside of the jacket of 1.8mm to 3.0mm. An epoxy is coated on each end part of the optical cable and the jacket of 1.8mm to 3.0mm. The brass bar is formed around the jacket of 1.8mm to 3.0mm and the optical cable. A contractive tube is formed around the brass bar.
Patent KR-20040040126-A (KR)
Inventor: KIM JIN DEOK
IPC: B21B31/02
Filed: 2002-11-06
Abstract: PURPOSE: A spring type sleeve is provided which is capable of preventing life time shortening and early disuse of rolling roll due to wear of roll neck, reducing time and cost according to maintenance of the rolling roll and easily compensating wear amount of the roll neck of the rolling roll. CONSTITUTION: The spring type sleeve comprises fixed sleeves(15) the maximum outer diameter part of which is the same as inner diameter of bearing(23), inner diameter of which is the same as outer diameter of roll neck(29), on the outer circumference of which a taper is formed in such a way that an end part of the taper is the same as inner diameter of the taper, and on a part of the circumference of which a cutout slit is formed; bearing clamping sleeves(11) outer diameter of which is the same as inner diameter of the bearing, the minimum inner diameter part of which is the same as outer diameter of the roll neck, on an inner part of which a taper is formed in such a way that an end part of the taper is the same as outer diameter of the taper, and on a part of the circumference of which a cutout slit is formed; and a shaft clamping sleeve(10) the maximum outer diameter part of which is the same as inner diameter of the bearing, inner diameter of which is the same as outer diameter of the roll neck, on both ends of the outer circumference of which a taper is formed in such a way that an end part of the taper is the same as inner diameter of the taper, and on a part of the circumference of which a cutout slit is formed, wherein the bearing clamping sleeves are inserted into both sides of the shaft clamping sleeve in the bearing, and the fixed sleeves are inserted onto the outer side of the respective bearing clamping sleeves.
Patent KR-20040041214-A (KR)
Title: Method for transmiting voice message in a cdma system
Inventor: LEE RA MI
IPC: H04W4/12
Filed: 2002-11-08
Abstract: PURPOSE: A method is provided to achieve improved user convenience by permitting a user to directly transmit/receive a voice message through the use of an identifier number. CONSTITUTION: A method comprises a step(201) of setting a direct voice message transmission mode in an originator terminal; a step(203) of inputting a voice message and the recipient number; a step(205) of adding an identifier number to the recipient number and gaining access to a voice message server; a step(209) of permitting the originator terminal to gain access to the voice message server and record a voice message; a step(211) of permitting the recipient to recognize the arrival of the voice message by using a character message; and a step(213,215) of permitting the recipient to listen to the stored voice message by allowing the voice message server and the recipient terminal to be call connected with each other, if the recipient terminal makes a request to check the voice message.
Patent KR-20030039308-A (KR)
Title: A disposable diaper
Inventor: ISHIKAWA HIROKI
IPC: A61F13/49
Filed: 2002-11-09
Abstract: PURPOSE: To prevent leakage of urine and re-wetting phenomenon in a throwaway diaper. CONSTITUTION: This throwaway diaper 1 is provided with a body fluid absorbing core 4. The core 4 includes 30-70 wt.% of hydrophilic fiber 26 and 70-30 wt.% of superabsorbent polymer particles 30. First polymer particles 27 having a long absorbing time in the superabsorbent polymer particles 30 form a polymer phase 31 in the central part in the width direction and the thickness direction of the core 4, while second polymer particles 28 having a short absorbing time form a mixing phase 32 with the hydrophilic fiber 26 in the upper part, the lower part, and the outward part of the polymer phase 31 in the core 4.
Patent KR-20040041731-A (KR)
Title: Variable fixed codebook searching method in CELP speech codec, and apparatus thereof
Inventor: KIM BONG TAE
IPC: G10L19/00
Filed: 2002-11-11
Abstract: PURPOSE: A method and an apparatus for searching a variable fixed codebook used by a code excited linear prediction(CELP) vocoder are provided to effectively control sound quality and channel capacity. CONSTITUTION: A codebook searching apparatus includes a full searching unit(310), a search method selector(320), and a fixed codebook searching unit(330). Th full searching unit searches a fixed codebook using a full search method that searches the fixed codebook for all of pulse positions. The search method selector reads the number of users currently connected to a gateway and compares the read number with a predetermined value to search a fixed codebook search method. The fixed codebook searching unit searches the fixed codebook using the selected fixed codebook search method.
Patent KR-20040042358-A (KR)
Title: Method for executing xml query using adaptive path index
Inventor: JUNG JIN WAN
IPC: G06F17/30
Filed: 2002-11-14
Abstract: PURPOSE: A method for performing an XML(eXtensible Markup Language) query using an adaptive path index is provided to improve a query performance by extracting the frequently used paths from the path expressions used as a query for the XML data and updating the path index with the frequently used paths. CONSTITUTION: The XML data is expressed as an XML graph. The adaptive path index is generated/updated from the frequently used path extracted from the previously performed XML queries and the graph(16). The XML query is processed by using the adaptive path index.
Patent KR-20040042431-A (KR)
Inventor: LEE JUNG IN
IPC: A47K10/04
Filed: 2002-11-14
Abstract: PURPOSE: A hanger is provided to give a good appearance and reduce assembling time by coupling a body to a base in one touch manner. CONSTITUTION: The hanger includes a bracket(10) and a bar(40). The bracket includes a base(20) provided with a through hole(22) for screw-engaging to a wall body and a body(30) provided at one peripheral portion with a coupling hole(32) for coupling the bar. A plurality of elastic stopping parts(24) for coupling to the body(30) extends at a predetermined interval from the peripheral portion of the base(20). A mounting groove is formed at the rear of the body(30) so as to cover the base(20). A stopping groove for stopping the elastic stopping parts(24) is formed on the peripheral portion of the mounting groove, thereby coupling the body(30) to the base(20) in one touch manner.
Patent KR-20040045565-A (KR)
Title: Apparatus for, and method of, controlling convergence of projection display using computer
Inventor: JUNG SANG CHEOL
IPC: H04N9/28
Filed: 2002-11-25
Abstract: PURPOSE: An apparatus and a method for controlling convergence of a projection display using a computer are provided to adjust the convergence easily, accurately and rapidly. CONSTITUTION: A convergence control apparatus(100) includes a mode controller(111) for setting a convergence control mode, a timing generation unit(112) for controlling an input signal to be recognized by a microcomputer(152) of a projection display(150), a computer(110) having a timing output unit(113) for controlling a carrier frequency to transmit the input signal and including a convergence control program, and a timing generator(120) for physically converting the input signal into a signal recognizable by the microcomputer. The apparatus further includes a signal level controller(151) for controlling the level of the converted signal, the microcomputer for generating a control signal in response to the controlled signal, a convergence controller(154) for generating a convergence control signal in response to the control signal, and a convergence driver(155) for generating a horizontal/vertical deflection correction signal in response to the convergence control signal.
Patent KR-20040046674-A (KR)
Title: Mobile application server for various mobile devices
Inventor: BYUN YEONG CHEOL
IPC: H04W88/18
Filed: 2002-11-28
Abstract: PURPOSE: A mobile application server for supporting various wireless terminals is provided to convert an HTTP mobile application request into a mobile request, and to execute a mobile application by parsing the mobile request, then to transmit executed results to a terminal, thereby reducing cost of wireless Internet service application development and maintenance. CONSTITUTION: A mobile request generator(20) generates a mobile request. A mobile engine(30) calls a handler for executing a mobile application, executes contents, and transmits the contents to a mobile terminal. A Java view handler(40) searches the mobile application corresponding to the mobile request to execute the mobile application, and stores a mobile response. An MSP view handler(50) searches the mobile application corresponding to the mobile request to execute the mobile application, and stores a mobile response. A profile manager(60) finds out information on the mobile terminal by parsing the mobile request. A session manager(70) generates a session for the mobile application and the mobile response, and manages the session. A component manager manages a life period of the mobile application. A contents converter(90) converts the contents, and transmits the contents to the mobile engine(30).
Patent KR-20040047379-A (KR)
Title: Variable resistor for comprising non variable area
Inventor: KANG SUN WOO
IPC: H01C10/00
Filed: 2002-11-27
Abstract: PURPOSE: A variable resistor is provided to accurately control an electronic device by using a resistorless member for reducing mechanical errors caused from the variable resistor. CONSTITUTION: A variable resistor comprises a resistor member(36) having an end connected to an end of one of leads(44a,44b) of the variable resistor, wherein the resistor member is extended into a predetermined length and has a predetermined resistant value; a resistorless member(40) made of a material having a low resistant value and arranged in a predetermined portion of the resistor member; and a contactor(24) serving as a sliding member, wherein the contactor has an end connected to the other end of the lead, and detects a variable resistant value by contacting and sliding on the resistor member and the resistorless member.
Patent KR-20030066306-A (KR)
IPC: G01R19/25
Filed: 2002-12-11
Abstract: 크게 변동하는 전류도 정확하게 높은 정밀도로 검출한다. 
     전류검출방법은, 제 1 전류 센서 (1) 에 의해 소정의 샘플링 주기로 전류를 디지털값으로서 검출함과 동시에 이 제 1 전류 센서 (1) 보다도 느린 주기로 고정밀도로 제 2 전류 센서 (2) 에 의해 전류를 디지털값으로서 검출한다.     그리고, 전류검출방법은, 제 2 전류 센서 (2) 가 소정의 주기로 전류를 검출하는 타이밍 동안에 발생되는 전류를 검출할 수 없는 검출불능시간대의 전류를 제 1 전류 센서 (1) 로 검출한 전류값으로 보완한다.
Patent KR-20040051047-A (KR)
Title: Antenna covered or molded with insulating safety cover for detecting partial discharge, applied voltage and phase
Inventor: CHOI JAE GU
IPC: G01R31/12
Filed: 2002-12-11
Abstract: PURPOSE: An antenna covered or molded with INSULATION SAFETY COVER for detecting partial discharge, applied voltage and phase is provided to diagnose the inner state without stopping the operating power device as well as to measure the type of defect and the position of generation during the partial discharge generation. CONSTITUTION: An antenna covered or molded with insulation safety cover for detecting partial discharge, applied voltage and phase includes an antenna(7), an insulating protection cover(8), a cavity(10), a feed through(15), a balloon(9) and connection terminal(11). The antenna(7) detects the electromagnetic wave due to the abnormal state of the power device such as GIS. The insulating protection cover(8) which is installed between the tank inner surface and the conductor suppresses the insulation damage due to the antenna(7). The cavity(10) performs the role of increasing the sensitivity of the antenna(7). The feed through(15) and the balloon(9) inside of the cavity(10) transmits the electromagnetic wave inputted to the antenna(7) to the measurement device. And, the connection terminal(11) connects the cable to transmit the electromagnetic wave to the measurement device.
Patent KR-20040052401-A (KR)
Title: a devie and the method for parking break controling in vehicle
Inventor: SHIN CHANG HYEON
IPC: B60K28/04
Filed: 2002-12-17
Abstract: PURPOSE: A control device of a hand brake for a vehicle and a method thereof are provided to prevent accidents by automatically locking the door around the child and checking presence of the child through image data of a thermal infrared camera and by restricting movement of the vehicle with warning release of the hand brake from mischief and locking secondarily. CONSTITUTION: A hand brake control device of a vehicle comprises a camera photography process unit(100) for taking the picture of the vehicle room by a thermal infrared camera(110) and outputting the signal by processing image; a vehicle operation detecting unit(200) detecting a hand brake switch, the inclination of the vehicle and an ignition switch according to operation of the vehicle by a driver; an engine control unit(300) setting locking of a door around a child by detecting the child according to data from the thermal infrared camera after starting the engine with receiving the signals from the camera photography process unit and the vehicle operation detecting unit, and outputting the control signal for sounding an alarm and preventing release of the hand brake in operating the hand brake by the child while parking or stopping on the inclined road with turning on the hand brake switch; and a driving unit(400) locking the door around the child corresponding to the control signal from the engine control unit, sounding the alarm and outputting the message, and preventing release of the hand brake by operating the hand brake release restricting actuator.
Patent KR-20040054916-A (KR)
Title: Method of manufacturing a flash memory device
Inventor: DONG CHA DEOK
IPC: H01L27/115
Filed: 2002-12-18
Abstract: PURPOSE: A method for manufacturing a flash memory device is provided to prevent the leakage current of a dielectric layer by forming a slope portion at the upper corner of a floating gate electrode using a polymer layer formed at both sidewalls of a barrier layer. CONSTITUTION: The second polysilicon layer(120), a barrier layer(122), a photoresist pattern(124) are sequentially formed on a semiconductor substrate(110). The semiconductor substrate includes an isolation layer(112), and a tunnel oxide layer(114) and the second polysilicon layer(116) between the isolation layer. The barrier layer is selectively etched by using the photoresist pattern as an etching mask. At this time, a polymer layer(126) is formed at both sidewalls of the barrier layer. The second polysilicon layer is etched by using the polymer layer as an etching mask. The photoresist pattern, the polymer layer, and the barrier layer are removed from the resultant structure. A dielectric layer and a control gate are sequentially formed on the resultant structure.
Patent KR-20040056422-A (KR)
Title: Method and Apparatus for Driving Plasma Display Panel Using Selective Writing And Selective Erasing
Inventor: KANG SEONG HO
IPC: G09G3/296
Filed: 2002-12-23
Abstract: PURPOSE: A method and an apparatus for driving a plasma display panel by using a selective write and erase are provided to make the driving margin wide during the selective erase as well as to stabilize the initialization for the selective erase when the selective write and the selective erase are performed in parallel. CONSTITUTION: A method for driving a plasma display panel by using a selective write and erase includes the steps of: initializing a plurality of selective erase sub-fields(SEF) by using an initialization signal gradually lowering its voltage level at initial stage of at least one sub-field among the selective erase sub-fields(SEF). The plasma display panel is provided with a plurality of sustain electrodes and a plurality of address electrodes. And, the plasma display panel selects the cells by using the selective write sub-fields(SWF) placed in the one frame period and the selective erase sub-fields(SEF).