baber/WOPTO huggingface dataset:
Patent KR-20030024543-A (KR)
Title: Portable gas alarm device
Inventor: AO YOSHIHARU
IPC: G01N27/416
Filed: 2002-03-14
Abstract: PURPOSE: To provide a portable gas alarm easily constituted as a small-size one convenient in carrying, and having high convenience for use. CONSTITUTION: The portable gas alarm comprises a gas alarm main body having a casing flat as a whole, and a member for mounting provided on the casing for mounting the main body on a body. The gas alarm main body includes a circuit board for control extending in a flat surface direction in the casing, a display mechanism provided in a center area on a front surface side of the circuit board for control, a gas sensor and a buzzer for alarm arranged on both left and right sides, and a battery loading chamber provided on a rear surface side of the circuit board. A vibration generator for alarm is preferably provided on the gas alarm main body. The member for carrying is preferably one for mounting the gas alarm main body on a wrist or clothes of a person.
Patent KR-20020073444-A (KR)
Title: Mbth for aliphatic aldehyde measurement
Inventor: LIN SZU-MIN
IPC: G01N21/77
Filed: 2002-03-15
Abstract: PURPOSE: Provided is a method to detect a point of interest (POI) of an aldehyde in a test sample such as a disinfectant. CONSTITUTION: The method of determining the presence of a point of interest of an aldehyde in a test sample comprises the steps of: reacting the aldehyde in the test sample with an amount of MBTH, wherein the amount is sufficient to react with the aldehyde to the point of interest to produce an azine; oxidizing MBTH with an oxidant; reacting the azine and the oxidized MBTH to form a formazan and produce a color change; observing the color in the test sample after the above two reaction and oxidizing steps; and determining the presence of an excess of aldehyde in the test sample to the point of interest by observation of the color of the test sample.
Patent KR-20020029040-A (KR)
Inventor: KIM YOUNG CHANG
IPC: H01L33/14
Filed: 2002-03-27
Abstract: PURPOSE: A method for controlling luminescence of ultraviolet rays and visible rays of a ZnO thin film is provided to increase a luminescence intensity of a visible ray wavelength region, by controlling the temperature of a post heat treatment regarding the ZnO thin film in a process for forming a luminescence thin film before a pn-junction light emitting diode(LED) is formed. CONSTITUTION: The ZnO thin film(20) is deposited on a sapphire substrate(10) as a base substrate. A heat treatment process is performed within a predetermined temperature scope to control a characteristic of a luminescence wavelength of the visible rays. A post heat treatment process is performed at a temperature of 800 deg.C to increase the luminescence intensity in a wavelength of 490 to 540 nanometer.
Patent KR-20030079229-A (KR)
Title: The join method of different angles and Joint
Inventor: YANG SEUNG DON
IPC: F16B7/00
Filed: 2002-04-02
Abstract: PURPOSE: A connecting method of joints with different angles and a connecting device are provided to reduce expenses, working hours and manpower, and to improve convenience by connecting joints with dividing a connection fixing part and a rotating part, adjusting the demand angle with rotating, and tightening and releasing with the adjusting part. CONSTITUTION: A connecting device couples both objects(13,14) having different angle contact surfaces, and comprises connection fixing parts(1,2,3,4), connection rotating parts(5,6,7,8) and connection adjusting parts(9,10,11). Objects are combined with the connection fixing parts, and the connection rotating parts are composed of rotating bores and rotating shafts. The angle is adjusted by rotating the connection rotating part, and the bolt and the nut are tightened or loosened by the connection adjusting parts. Assembling force is improved by assembling the bolt and the nut and obtaining the friction assembling force of the contact surface.
Patent KR-20030079392-A (KR)
Title: 2-(4-Substituted-anilino)pyridine derivatives, its preparation and antiviral pharmaceutical composition comprising the same
Inventor: KIM JONG U
IPC: C07D413/14
Filed: 2002-04-04
Abstract: PURPOSE: 2-(4-Substituted-anilino)pyridine derivatives, a preparation process thereof and an antiviral pharmaceutical composition comprising the same are provided. The compounds can inhibit the growth of hepatitis C virus. CONSTITUTION: 2-(4-substituted-anilino)pyridine derivatives represented by the formula 1 and pharmaceutically acceptable salts are provided, wherein R is heterocyclicalkylamino or substituted phenylpiperazinyl. A process for preparing 2-(4-substituted-anilino)pyridine derivatives of the formula 1 comprises the steps of: reacting 2,6-dichloro-3-nitropyridine of the formula 2 with 4-(4-morpholino)aniline of the formula 3 to prepare 3-nitro-2-£4-(4-morpholino)anilino|-6-chloropyridine of the formula 4; and reacting the compound of the formula 4 with heterocyclicalkylamine or substituted phenylpiperazine.
Patent KR-20030083867-A (KR)
Title: A system for an electronic account by on-line using mobile-phone inside combi-type smartcard
Inventor: KIM UN
IPC: H04W4/24
Filed: 2002-04-22
Abstract: PURPOSE: An online electronic payment system using a mobile communication terminal mounting a combination-type smart card thereon is provided to perform an authentication process online by using an external antenna installed in the terminal or an internal antenna coupled with the smart card, thereby conducting electronic payment regardless of a system of a card terminal. CONSTITUTION: A cellular phone(100) mounts a PCB substrate, a socket contact, and a combination-type smart card thereon. An RF terminal(200) transceives data with the combination-type smart card by an internal antenna of the cellular phone(100). An a-company card server(500) transceives data with the combination-type smart card by sequentially passing through a wireless communication network(300) and an Internet network(400) by an external antenna of the cellular phone(100). A royalty A-server(600) manages royalty A information supported by an a-company card.
Patent KR-20020084411-A (KR)
Title: Vacuum pump
Inventor: YAMASHITA YOSHIHIRO
IPC: F04D29/66
Filed: 2002-04-27
Abstract: PURPOSE: To provide a vacuum pump with little possibility of breaking of a rotor, excellent in balancing the rotor, and capable of maintaining the balance for a long period of time. CONSTITUTION: An annular groove 20 is formed on the inner surface on the lower side of the rotor 9 in the circumferential direction, and a weight 21 is engaged with the annular groove 20 for balancing the rotor 9. Therefore, there is no variation of the cross section of the outer periphery of the rotor 9 in the peripheral direction and there is no notch, so that concentration of stress, etc., will not be generated. As a result, the maximum stress of the rotor 9 is reduced and the rotor 9 is hardly breakable.
Patent KR-20030087499-A (KR)
Title: Checking Method of DS1-class circuit
Inventor: LEE SEUNG DO
IPC: H04B3/46
Filed: 2002-05-10
Abstract: PURPOSE: A method for checking the state of a DS1-class line is provided to improve the quality of lines by connecting a LED to the CDF(Combined Distributing Frame) terminal of a DS1-class line in order to check a line state and minimizing an effect having on a measured line. CONSTITUTION: A probe(30), manufactured by connecting a LED lead wire(24) with an impedance circuit(22) in parallel, is connected to a CDF terminal(18), without connecting a LED(20) directly to the CDF terminal(18). A measuring terminal(32) is connected to the impedance circuit(22) connected with the LED lead wire(24) in order to prevent the CDF terminal(18) from being short-circuited instantly when the measuring terminal(32) is connected to the CDF terminal(18).
Patent KR-20030089534-A (KR)
Title: Back light assembly for liquid crystal display
Inventor: BANG CHANG YEONG
IPC: G02F1/13357
Filed: 2002-05-15
Abstract: PURPOSE: A backlight assembly for a liquid crystal display is provided to form a hot electrode connecting part through connector connection between hot electrodes and a cold electrode connecting part through connection connector between cold electrodes before assembling a reflective plate, and move the cold electrode connecting part to the hot electrode connecting part, thereby preventing damage of lamps wires and lowering of the work efficiency due to the reflective plate. CONSTITUTION: A plurality of lamps(210,220,230,240) having hot and cold electrodes are arranged on a reflective plate(100). A plurality of hot wires(212,222,232,242) have one ends connected with the hot electrodes of the lamps respectively. A plurality of cold wires(214,224,234,244) have one ends connected with the cold electrodes of the lamps respectively. First and second connectors(310,320) for hot electrodes are connected with the other ends of at least two or more hot wires for providing first power voltage to the hot electrodes. First and second connectors(410,420) for cold electrodes are connected with the other ends of at least two or more cold wires for providing second power voltage provided from the outside to the cold electrodes of the lamps.
Patent KR-20030090127-A (KR)
Title: Upper part putting trash burner
Inventor: KIM SEOUNG SU
IPC: F23G5/00
Filed: 2002-05-21
Abstract: PURPOSE: An upside injection type incinerator is provided to continuously inject waste into an incinerator body, and to easily remove ashes regardless of the injection of the waste. CONSTITUTION: An incinerator body(100) has a water jacket for preventing the damage of an incinerator wall caused by the rising of temperature. An upper injection port(110) is formed at the top of the incinerator body. A plurality of grates are installed in the incinerator body, and supports waste. An upper blast port(120) is formed at one side of the incinerator body, and supplies air above the waste. A lower blast port(130) is formed at one side of the incinerator body, and supplies air forcibly below the waste to improve combustion efficiency. A lower swing door(140) is formed at the bottom of the incinerator body, and discharges ashes. A second burner(150) is formed at the top of the incinerator body. An evaporating port(170) is formed at one side of the incinerator body, and evaporates cooling water. A cooling water supplement port(160) is formed at one side of the incinerator body, and supplements the water jacket with cooling water.
Patent KR-20030090146-A (KR)
Title: tile with marble
Inventor: RYU MYUNG JONG
IPC: E04F13/14
Filed: 2002-05-21
Abstract: PURPOSE: An architectural tile attached with natural marble is provided to cut down installation expenses for natural marble by applying/installing expensive marble as building materials with low expenses and improving constructability. CONSTITUTION: The architectural tile(A) attached with natural marble used as finishing materials comprises the steps of interposing an adhesive layer(2) on a tile(1) having various shapes and sizes, and attaching natural marble(3) having the appointed thickness to form the same size to the tile(1).
Patent KR-20030091127-A (KR)
Title: Ceramic ball produce aroma and far-infrared ray and their preparation method
Inventor: HA YOUN SHICK
IPC: C04B33/32
Filed: 2002-05-23
Abstract: PURPOSE: Provided is a ceramic ball emitting a fragrance and far infrared rays, which improves water purification, stimulates blood circulation and metabolism and has deodorizing, nerve stabilizing and skin beauty-treating effects. CONSTITUTION: The ceramic ball is produced by the method comprising the steps of: mixing natural powder such as loess, jade, elvan and tourmalin or a synthetic far-infrared ray radiating material with an antibacterial ceramic powder such as an oyster shell powder, nano-silver and nano-copper, alone or a mixture of two or more materials, together with water, removing air in a pug mill or a compressor, forming into the shape of a ball in a cutter and a molder, and drying at 100-300 deg.C and optionally baking at 50-1000 deg.C to form a ceramic ball; preparing natural fragrance such as lavender, rose, peppermint or the like in the form of emulsion containing 5-50 wt% of the natural fragrance or a microcapsule containing 3-50 wt% of the natural fragrance; dipping the ceramic ball into a solution of the natural fragrance emulsion or microcapsule diluted at 10-100 wt%, stirring for about 5 minutes to 36 hours to adsorb the fragrance on the ceramic ball, and then drying at 25-130 deg.C for 10 seconds to 360 minutes and curing for 5 seconds to 30 minutes at 100-210 deg.C, or curing at 25-250 deg.C for 5 seconds to 600 minutes without drying in order to form the ceramic ball emitting fragrance and far infrared rays.
Patent KR-20030091501-A (KR)
Title: Pedal assembly for automobile
Inventor: KOO YEONG DEUK
IPC: B60K26/02
Filed: 2002-05-28
Abstract: PURPOSE: A pedal assembly of a vehicle is provided to prevent a driver from being hit hard by a pedal through impact when a dash panel is pushed toward the room of the vehicle, in a forward vehicle collision. CONSTITUTION: A pedal assembly of a vehicle includes a pedal mounted to the room of the vehicle; a pedal member bracket fixed to a dash panel; a rotating shaft(58) rotatably mounted to the pedal member bracket; a pinion gear(60) installed to the rotating shaft; and a rack gear(62) engaging with the pinion gear to make the pedal rotate toward a direction spaced from a driver if the dash panel is pushed toward the room in a forward vehicle collision. The upper part of the pedal is fixed to the rotating shaft. The rack gear is inserted into a guide rail(70) fixed to the body of the vehicle, to be moved forward and backward, in engaging with the pinion gear.
Patent KR-20030092371-A (KR)
Title: Device for guiding top of strip in coiler
Inventor: EOM YEONG TAE
IPC: B21C47/00
Filed: 2002-05-29
Abstract: PURPOSE: A device for guiding top end part of strip in coiler is provided to prevent paper from being cut by smoothly proceeding the strip along the surface of tension reel of the coiler after bending the initial top end of the strip. CONSTITUTION: The device comprises a moving part comprising rotation shaft(10) rotationally installed on an upper part of the coiler and extended in a width direction of tension reel(100), brackets(11) which are extended to the rotation shaft in a length direction of the strip(150), and on which the bending part is mounted, and rotation cylinder(12) connected to the coiler and rotation shaft to rotate the rotation shaft; and a bending part comprising hold down roll(20) both ends of which are rotationally installed at an end of a pair of the brackets installed at the rotation shaft so that the hold down roll closely adheres the strip to an upper part of the tension reel, driving means for rotating the hold down roll, driving cylinders(25) installed at the side surface of the respective brackets, pressing roll(26) both ends of which are rotationally installed at the tip of piston rod of the respective driving cylinders so that the pressing roll is closely adhered to the hold down roll, and guide bending plate(27) which is installed at the brackets and extended from the hold down roll to the side of housing of the driving cylinders, and an end of the housing side of which is bent in a circular arc shape so that the pressing roll is closely adhered to the guide bending plate.
Patent KR-20030092656-A (KR)
Title: OFDM transmitter capable of regulating the level-value of PN according to service-mode of OFDM
Inventor: KWON YONG SIK
IPC: H04J11/00
Filed: 2002-05-30
Abstract: PURPOSE: An OFDM transmitter capable of varying a level value of a pseudo noise sequence according to a service mode to insert the varied level value into an OFDM signal is provided to allow an OFDM receiver to judge a service mode without restoring the OFDM signal. CONSTITUTION: An OFDM transmitter inserts pseudo noise sequence information that is synchronous information of an OFDM signal into the OFDM signal to perform time domain synchronous transmission. The OFDM transmitter includes a guard interval insertion unit(300), a mode information setting unit(400), and a mode information insertion unit(500). The guard interval insertion unit inserts a guard interval into the OFDM signal in order to restrain inter-symbol interference of the OFDM signal. The mode information setting unit variably sets a level value of the pseudo noise sequence information according to a service mode of the OFDM signal. The mode information insertion unit inserts the pseudo noise sequence information having the level value set corresponding to the service mode into the OFDM signal.
Patent KR-20030095728-A (KR)
IPC: A61K9/70
Filed: 2002-06-14
Abstract: 본 발명의 건강용 점착 스티커는, 예컨대 어깨의 뻐근함 또는 요통 등의 인체 환부를 완화 또는 치료하는데 효과적일 뿐만아니라, 인체 내장의 활동을 촉진시킴으로써 체중 감소 및  체지방 감소와 같은 건강 효과도 발휘할 수 있다.  본 건강용 점착 스티커는, 신축성을 지닌 면 등의 천연소재로 된 의료 테이프와, 이 의료 테이프의 표면에 도포된 원적외선 방사물질을 포함하는 접착제층을 구비한다. 사용시 동심원 자기장이 발생될 수 있도록 하나 이상의 컷오프 라인이 상기 의료 테이프에 형성되어 있다.
Patent KR-20030096881-A (KR)
IPC: H04L12/66
Filed: 2002-06-18
Abstract: 멀티-포트 멀티-채널 양방향 통신 장치가 제안되며, 이 장치는 PC, 공중 정보 스테이션, 이동 전화, 네트워크 비디오 폰, PDA 및 유사한 것과 같은 오디오 I/O 능력을 갖는 정보 플랫포옴과 함께 사용하기 위하여 설계되고, VoIP(인터넷 프로토콜을 통한 음성) 폰 기능 또는 다이얼-업 폰 기능을 제공하기 위하여 인터넷 또는 PSTN에 선택적으로 연결되는 정보 플랫포옴을 위한 적어도 하나의 네트워크 연결 포트(RJ45 포트와 같은) 및 적어도 하나의 다이얼-업 폰 연결 포트(RJ11 포트와 같은)를 구비한다. 제안된 통신 장치는 VoIP 폰 기능과 다이얼-업 기능이 양방향 방법으로 수행될 수 있다는 것에 의하여 특징지워지며; VoIP 폰 기능은 스태틱-대-다이내믹(static-to-dynamic) 및 다이내믹-대-다이내믹(dynamic-to-dynamic) IP 어드레스 폰 접속 능력을 허용한다.
Patent KR-20030097279-A (KR)
Title: apparatus for controlling power of vehicle
Inventor: KIM DONG HO
IPC: B60R16/02
Filed: 2002-06-20
Abstract: PURPOSE: A power control device for a vehicle is provided to prevent the malfunction of a start motor by automatically supplying power to a control unit when one fuse is blown. CONSTITUTION: A power change unit(110) always supplies the power of a battery(1) to a control unit(6) through a first fuse(4), and supplies the power of the battery to the control unit through a second fuse(5) when the first fuse is blown. A comparing unit(120) compares the power of the battery with the output power of the power change unit, and turns the power change unit on.
Patent KR-20020064701-A (KR)
Inventor: KIM MYEOUNG WON
IPC: A42B3/28
Filed: 2002-06-18
Abstract: PURPOSE: A safety helmet having plural ventilation holes uniformly arranged on the whole surface of a semi-spheric helmet body is provided to improve the feeling of wearing thereof by ensuring the cool ventilation and air circulation of air inside the helmet. CONSTITUTION: The air permeable safety helmet comprises a semi-spheric body(4-b) drilled with a plurality of air ventilation holes(1-b) uniformly arranged at equal distances along the upper or lower sides of the body or the circumference thereof. The air ventilation hole has a small circular or elliptical form having a diameter of about 5 millimeters.
Patent KR-20020063149-A (KR)
Inventor: LEE YONG GYU
IPC: G05B17/00
Filed: 2002-06-25
Abstract: PURPOSE: A process for reproducing an idle facility as an automated facility using a computer algorithm is provided, which converts the idle facility into an automated mechanic apparatus by judging an automation through a numerical analysis and scientific data using a computer algorithm. CONSTITUTION: A used idle facility is obtained and its facility specification is inputted to a computer, and it is judged whether it is automated by a database and an algorithm in the computer. If the automation is possible, its design is performed through a computer simulation, and then an automated mechanical trial product installed with every kinds of numerical controllers is fabricated, and the used idle facility is fabricated as an automated machine through a process scale up and a test working.
Patent KR-20040001049-A (KR)
Title: A door switch circuit of refrigerator
Inventor: CHO NAM SEON
IPC: F25D29/00
Filed: 2002-06-26
Abstract: PURPOSE: A door switch circuit of a refrigerator is provided to prevent generation of sparks even when refrigerant is leaked by using a contactless lid switch as a door switch. CONSTITUTION: A door switch circuit includes a lamp(20) placed on an upper side of a refrigerator main body, and connected with a power input end(10) so as to be switched on when a door is opened; a contactless lid switch(30) connected with the lamp and having a contact point opened and closed by magnetic field of a magnet placed on the door; and a relay(40) connected with the contactless lid switch in parallel to be switched on when the contact point of the contactless lid switch is closed. The contact point of the contactless lid switch is closed to switch on the relay and the lamp when the door is opened. The lamp is switched off when the door is closed. One side of the power input end is connected with one side of the lamp. The other side of the lamp is connected with one side of the contactless lid switch and one side of the relay. The other side of the power input end is connected with the other side of the relay and the other side of the contactless lid switch to supply A/C power.
Patent KR-20030005068-A (KR)
Inventor: ISHII NAOKI
IPC: A61L31/10
Filed: 2002-07-06
Abstract: PURPOSE: Provided is a stent to be implanted in a body duct which prevents degradation and degeneration of a physiologically active substance and is capable of maintaining the stable state while sustainedly releasing the physiological active substance. CONSTITUTION: The stent(1) includes a cylindrical stent main body extending in axial direction and having an opening on each end of the axially extending stent main body and a sustained release coating formed on the surface of the stent main body. A biologically and physiologically active substance is released from the release coating. The sustained release coating comprises a layer(3) of the biologically and physiologically active substance formed on the surface of the stent main body, and a polymer layer(4) formed on the biologically and physiologically active substance layer to cover the biologically and physiologically active substance layer.
Patent KR-20040006718-A (KR)
Title: Apparatus and method for thrust variation measurement using the thrust pad of marine propulsion system
Inventor: BAE JONG GUK
IPC: G01L5/12
Filed: 2002-07-15
Abstract: PURPOSE: An apparatus and a method are provided to measure thrust variation by measuring deformation of a thrust pad after attaching Wheatstone bridge-type strain gauges to a side of the thrust pad. CONSTITUTION: A plurality of Wheatstone bridge-type strain gauges(2) is attached to a side of a thrust pad(1) so as to measure thrust variation. A thin film is welded to a thrust block through a spot welding process in order to protect connection signal lines withdrawn from the Wheatstone bridge-type strain gauges. The connection signal lines are withdrawn out of a main frame through a hole formed in the main frame. Then, the thrust pad equipped with the strain gauges is corrected by using a loader before the thrust pad is installed in the main frame. The signal lines are converted into electric signals through a bridge transducer(4) and the electric signals are amplified through an amplifier(5).
Patent KR-20020070199-A (KR)
Inventor: KIM MUN CHEOL
IPC: H04N7/24
Filed: 2002-07-20
Abstract: PURPOSE: Error resilience coding/decoding methods for multimedia meta data and a devices thereof are provided to minimize the loss of information due to the errors partially generated in bit streams in case of real time transmission of meta data and stably transmit or store the meta data by blinding the errors. CONSTITUTION: An error resilience coding device for multimedia metal data includes a meta data input part(1101) for receiving meta data, a meta data validation part(1102) for validating the validity of the meta data, a meta data division part(1103) for dividing the validated metal data into meta data of smaller units, a meta data error resilience coding part(1104) for coding the divided meta data strongly in error, and a meta data transmitting/storing part(1105) for transmitting or storing the coded meta data.