baber/WOPTO huggingface dataset:
Patent KR-20010101294-A (KR)
IPC: B65H18/10
Filed: 1999-11-22
Abstract: Apparatus and method for winding paper onto a parent roll includes a rotatable reel spool onto which the paper web is wound and a reel drum over which the paper web is guided and which contacts the parent roll to form a nip at which the paper is wound onto the parent roll. In one embodiment, sensors are used for determining the indented thickness of the parent roll at the nip and the unindented thicknesses of the parent roll spaced from the nip, from which a radial indentation is derived. A control relatively positions the reel spool and reel drum to maintain the radial indentation within predetermined limits. In another embodiment of the invention, control of linear nip load is accomplished by measuring a diameter of the paper roll and a force indicative of linear nip load, and controlling relative positioning of the reel spool and reel drum to maintain the force within predetermined limits that are based on the diameter of the roll.
Patent KR-20010103031-A (KR)
IPC: B65B57/00
Filed: 2000-02-21
Abstract: 도전성을 갖는 유동물이나 분말체 또는 식품등의 내용물을 전기 절연성 피막으로 포장하여서된 밀봉포장물의 핀홀을 직류의 고전압을 사용하여 검사할때에 극히 간단한 방법으로 검사시의 습도나 기타 분위기에 의한 오동작의 발생을 완전히 방지하고 검사할수 있는 효율적인 검사방법을 제공하는 것이다. 
     도전성을 갖는 유동물등의 내용물 1 을 전기 절연성피막 2 로 포장한 밀봉포장물의 측면부 31 에 직류고압전원 6 의 전압 출력단자로부터의 도전자 4 를 접촉 내지 근접시켜서 그 밀봉포장물 3 의 내용물 1 에 대전시킨다.  그 다음에 접지시킨 어쓰선 8 에 접속한 전극 5 를 핀홀이 가장 발생하기 쉬운 피검부 3a 에 근접 내지는 접촉시킨다.  이때 피검부 3a 에 핀홀이 있으면 전극 5 와 피검부 3a 와 사이에 방전이 발생하고 핀홀이 없으면 방전이 발생하지 아니한다.  이 방전에 의한 빛 과/또는 노이즈의 발생 유무를 센서 7 로 검지한다.
Patent KR-20010102532-A (KR)
IPC: B24B55/05
Filed: 2000-11-25
Abstract: 본 발명은 직각 그라인더용 보호캡(1)에 관한 것으로서, 본 발명에 따른 이 보호캡은 상기 직각 그라인더용 보호캡(1)에 견고하게 연결된 조임띠(4)가 제공된 클램핑 장치를 포함한다.  상기 조임띠의 양 단부(5, 6)들은 제 1 아이렛(7) 또는 제 2 아이렛(8)으로서 형성되어 있기 때문에 상기 단부들은 제 1 접합부(9) 또는 제 2 접합부(10)를 형성할 뿐만 아니라 클램핑력 하에서 적어도 두 개의 클램핑 부품들을 이용하여 서로 연결될 수 있다.  제 1 클램핑 부품으로서는 제 1 아이렛(7)의 제 1 단부(15)에 제 1 축(9a)을 중심으로 회전 가능하게 장착되어 제 1 위치와 제 2 위치로 이동할 수 있는 클램핑 레버가 사용되는데, 여기서 제 1 위치란 상기 클램핑 장치가 고정되지 않은 위치이며 제 2 위치는 클랭핑 장치가 고정된 위치를 말한다.  본 발명의 목적은 매우 저렴하면서도 고성능을 발휘할 수 있는 보호캡을 제작하고자 하는 것이다.  제 2 클램핑 부품으로서는 클램핑 레버(2)에 이동 가능하게 연결될 수 있는 스프링(3)이 사용된다.  상기 스프링(3)은 제 1 축(9a)과 일치하지는 않지만 제 1 축과 나란한 제 2 축(11)을 중심으로 클램핑 레버(2)에 회전 가능하게 장착된다.  상기 스프링(3)은 조임띠(4)의 제 2 단부(6)에 형성된 제 2 아이렛(8)에 연결될 수 있다.  또한, 상기 스프링(3)의 한쪽 단부에는 직선 영역(3a)이 제공되며 이 직선 영역은 제 2 아이렛(8)과 연결될 수 있다.  상기 직선 영역은 제 2 접합부(10)와 나란하게 형성된다.
Patent KR-20020025883-A (KR)
IPC: B22D1/00
Filed: 2000-05-19
Abstract: 본 발명에서는, 금속 용융체 정제용 기체 교반기(임펠러)가 질화규소 물질로부터 제조된다.
Patent KR-20020023243-A (KR)
Inventor: JUNG EUN SUK
IPC: H04W4/00
Filed: 2002-01-02
Abstract: PURPOSE: A system and method for studying Paduk using a mobile is provided to continuously progress a question explanation and prevent the traffic increase of a wireless communication network by encoding a problem and a correct answer and transmitting the encoded question and correct answer. CONSTITUTION: A user client(10) includes a client terminal(12) for connecting to a Paduk studying server(32) using the Internet or wired and wireless communication network(20) and a cellular phone(14) for connecting a mobile server(34) using a wireless communication network. A Paduk studying system(30) includes the Paduk studying server(32) analyzing a game result of game contents and providing the analyzed result to the user client(10), a mobile server(34) for providing a mobile service to the user client(10), a user information database(36) for storing and managing information of the user client(10), and a Paduk studying database(38) for storing and managing information necessary for providing the game contents.
Patent KR-20020068457-A (KR)
Title: Semiconductor memory device capable of changing an address space thereof
Inventor: FUDEYASU YOSHIO
IPC: G11C11/401
Filed: 2002-01-10
Abstract: PURPOSE: To realize a semiconductor memory having a plurality of kinds of storage capacity/address space in one chip constitution. CONSTITUTION: A state of the prescribed internal column address signal bit (CA<9:8>) is selectively fixed conforming to a mode switching circuit (8), and a specific row address signal bit (RA<12>) is transmitted instead of a column address signal bit (CA<9>) under control of the mode switching circuit (8).
Patent KR-20030061978-A (KR)
Title: Toaster door assembly of microwave oven having toaster
Inventor: BAEK YUN GEON
IPC: F24C15/02
Filed: 2002-01-14
Abstract: PURPOSE: A toaster door assembly is provided to protect the toaster door assembly from the heat generated from the interior of the toaster, while allowing for rapidity of assembly. CONSTITUTION: A toaster door assembly(40) comprises a door panel(41) forming an outer appearance of a toaster door; a door frame(45) mounted at the rear surface of the door panel, and which directly opens/shuts the toaster; and a door protector(48) having a through hole(48') formed at the center of the door protector so as to allow the door frame to be mounted in the through hole. The door protector is interposed between the edge of the rear surface of the door panel and the edge of the door frame in such a manner that the door protector gets caught at the door panel and is coupled with the door panel. The door protector presses and fixes the door frame and is formed of a heat insulation material.
Patent KR-20020062195-A (KR)
Title: Balance weight for a two-wheeled vehicle
Inventor: MARUYAMA SABURO
IPC: F16F15/32
Filed: 2002-01-17
Abstract: PURPOSE: A balance weight for a two-wheeled vehicle is provided to cause no environmental pollution and to be easily installed. CONSTITUTION: A balance weight(1) for a two-wheeled vehicle includes a weight(10) made from iron and a clip(30) made from spring steel. The weight includes a first end(11) in the direction of an axis of the weight, a second end opposite to the first end, a stepped cone surface between the first end and the second end, and a first clip supporting portion(17) formed with a first groove cut in diameter and having a groove inlet portion(17b) being narrower than a groove bottom portion(17a). The clip includes a pair of arms(31), a connecting portion(32), an engaging portion(33) formed in the connecting portion, a bent portion(34) bent from the connected portion toward a space between the pair of arms, and an obliquely extending portion(35) connected with the bent portion and extending obliquely to the axis of the weight in the direction away from the stepped cone surface.
Patent KR-20030064158-A (KR)
Inventor: SEO SE YOL
IPC: B63C11/46
Filed: 2002-01-26
Abstract: PURPOSE: An underwater propulsion device is provided to move easily in a wide area by adjusting floating force freely using a propulsion generator in upper part of an oxygen tank. CONSTITUTION: An underwater propulsion device comprises a motor(30) having a driving shaft in one side and fixed to upper part of an oxygen tank. A screw(32) is connected to the driving shaft of the motor. A power supply(40) is connected to a connecting belt(42). A controller(50) is provided to adjust supply of power and driving speed. An air pocket is installed in one side of a battery pocket, and is expanded by the oxygen from the oxygen tank. A supply pipe(70) supplies oxygen to the air pocket from the oxygen tank.
Patent KR-20030068217-A (KR)
Title: An antivirus service system
Inventor: CHO GI HEUM
IPC: G06F13/00
Filed: 2002-02-14
Abstract: PURPOSE: A service system for cutting off a virus spread through E-mail is provided to detect the virus from an SAB(Security Alert Board), and to create short message-type virus category information by a manager server, then to download the information in many client servers, thereby cutting off all E-mail containing virus possibility. CONSTITUTION: An SAB(205) detects virus/worm spread through E-mail incoming to the Internet(201) in real time, and warns of the virus/worm. A manager server(203) creates virus category information corresponding to virus file information, if the virus file information is searched on the basis of a warning message for the spread virus/worm, and mounts the virus category information on the Internet(201). A filtering server(207) is connected to mail servers(209) of clients(211), receives the virus category information, and rejects the receiving of the file information corresponding to the virus category information while receiving the E-mail.
Patent KR-20020068463-A (KR)
Inventor: BANDOH HIDEKI
IPC: C08F4/16
Filed: 2002-02-20
Abstract: PURPOSE: Provided are a catalyst which has higher polymerization activity without using the expensive organoaluminum oxy compound or organoboron compound and has the high activity for a longer time, and a process for producing an olefin polymer employing the catalyst. CONSTITUTION: The olefin polymerization catalyst comprises (A) a transition metal compound or lanthanoid compound containing two or more atoms selected from the group consisting of boron, nitrogen, oxygen, phosphorus, sulfur, and selenium; and (B) a Lewis acid; and (C) an oxygen-containing compound or nitrogen-containing compound; and optionally (D) an inactivating compound which is capable of reacting with the oxygen-containing compound or nitrogen-containing compound (C) to make the oxygen-containing compound or nitrogen-containing compound inactive to the compound (A). The process for producing olefin polymer comprises homopolymerizing an olefin or copolymerizing olefins in the presence of the olefin polymerization catalyst, and optionally (E) an organic aluminum compound.
Patent KR-20030072769-A (KR)
Title: Device for measuring a mold
Inventor: KIM IN SOO
IPC: G01B7/02
Filed: 2002-03-06
Abstract: PURPOSE: A flat angular wire drawing mold measuring apparatus is provided to allow a worker to rapidly and simply measure a dimension of a bearing part in a flat angular wire drawing mold at a low cost. CONSTITUTION: A flat angular wire drawing mold measuring apparatus includes a body(10) having a mold mounting section(11), on which a mold is mounted, and a driving section having a motor(21) installed in an upper portion of the body(10) and a driving force transferring unit for transferring driving force generated from the motor(21). A measuring gauge(31) is moved up and down by means of the driving section(20). A digital gauge(32) is provided to measure a moving distance of the measuring gauge(31). A slot(12) is formed in the mold mounting section(11) of the body(10). The slot(12) is used for vertically installing a flat angular wire drawing mold.
Patent KR-20030075060-A (KR)
Title: pneumatic bicycle
Inventor: KIM CHAN YEONG
IPC: B62M19/00
Filed: 2002-03-15
Abstract: PURPOSE:A bicycle is provided to prevent a chain from being separated and to change the speed more precise than an existing chain or gear type bicycle by controlling the flow and pressure of compressed air. CONSTITUTION:A power generator(10) generates compressed air. A power transferring device(20) forms the part of a frame(2) and has passages(22,26) to transfer the compressed air from the power generator and a compressed air tank(24) to store the compressed air integrally. An impeller(30) is integrally formed with a rear wheel(4) and rotated by the compressed air from the power transferring device. Thereby, the precise transmission is possible.
Patent KR-20030076114-A (KR)
Title: Device For Opening And Closing The Glove Box For Motors
Inventor: KIM YEONG SEOK
IPC: B60R7/06
Filed: 2002-03-22
Abstract: PURPOSE: A glove box opening and closing device for a vehicle is provided to reduce parts, and to cut down expenses by opening and closing the glove box with operating a second operating rod opposite to a first operating rod engaged with a second gear while turning a connecting gear engaged with a first gear with moving the first rod horizontally by operating the knob. CONSTITUTION: A glove box(20) is installed in an instrument panel of a passenger seat, and opened and closed by a hinge to store articles. A glove box opening and closing device comprises a first operating rod(44) horizontally moved by a fitting sill(42) fitted to the rear part of a knob(40) of the glove box, a center gear(50) engaged with a first gear(46) formed in the lower part of the first operating rod and turned around a rotating shaft(52), and a second operating rod(60) opening the glove box by operating opposite to the first operating rod with engaging the center gear with the second gear.
Patent KR-20030077148-A (KR)
Title: Gallium nitride based optical device having anti-reflection layer and fabrication method thereof
Inventor: LEE JONG RAM
IPC: H01L33/44
Filed: 2002-03-25
Abstract: PURPOSE: A GaN based optical device having an anti-reflective coating and a method for manufacturing the same are provided to be capable of improving the emission of light and increasing processing yield. CONSTITUTION: A GaN based optical device is provided with a substrate(11), an N-type GaN layer(15) formed at the upper portion of the substrate, an active layer(19) made of an InGaN layer, formed at the upper portion of the N-type GaN layer, a P-type GaN layer(23) formed at the upper portion of the active layer, an N-type electrode(25) and a P-type electrode(27) formed on the upper portion of the N-type GaN layer and the P-type GaN layer, respectively, and an anti-reflective coating(31) formed at the upper portion of the resultant structure for preventing the light emitted out of the active layer from being reflected.
Patent KR-20030079075-A (KR)
Title: Composition promoting hair growth and use thereof
Inventor: LEE HYE MI
IPC: A61K8/97
Filed: 2002-04-01
Abstract: PURPOSE: Provided are a composition for preventing depilation and promoting hair growth and the use thereof. The composition is manufactured by using ginseng, Cynanchum wilfordii (MAX.) HEMSL., Angelica uchiyamana, Astragalus membranaceus, Carthamus tinctorius, Achyranthes japonica (MIQ.) NAKAI., and Eucommia ulmoides as main ingredients. CONSTITUTION: A composition for preventing depilation and promoting hair growth is manufactured by extracting 5-30 part by weight of ginseng, 15-40 part by weight of Cynanchum wilfordii (MAX.) HEMSL., 5-20 part by weight of Angelica uchiyamana, 5-20 part by weight of Astragalus membranaceus, 5-30 part by weight of Carthamus tinctorius, 2-20 part by weight of Achyranthes japonica (MIQ.) NAKAI., and 5-10 part by weight of Eucommia ulmoides with 6-10 times of hot water of 60-100 deg.c or lower alcohol; and purifying and spray- or freeze-drying the extract.
Patent KR-20020032498-A (KR)
Inventor: KOO JEUNG HEUI
IPC: A47J43/24
Filed: 2002-04-12
Abstract: PURPOSE: A household rice washing machine is provided to improve the convenience of use and to reduce the manufacturing cost thereof by automatically washing the rice using a circulation vortex action of water with a simple structure. CONSTITUTION: A rice washing machine has a cylindrical body(3) having a handle(1) at one side thereof. A discharging hole(2) is formed at the other side of the cylindrical body(3). A reservoir(7) is accommodated in the cylindrical body(3). A water supplying hole and a plurality of draining holes(6,6') are formed in the reservoir(7). A rice discharging member(8) having a rice level scale(8') is provided above the water supplying hole of the reservoir(7). Guide wings(9) of the rice discharging member(8) are installed along a guide rail(10) installed in the reservoir(7). A lid(11) is installed on an upper portion of the cylindrical body(3). A joint pipe(14) is communicated with the water supplying pipe(6) of the reservoir(7). A hose(17) is connected to the joint pipe(14).
Patent KR-20030082167-A (KR)
Title: Control circuit in ultra-sound generating apparatus to prevent the scale of boiler
Inventor: KIM CHEON DEUK
IPC: F28G7/00
Filed: 2002-04-17
Abstract: PURPOSE: A control circuit of ultrasound for preventing scale of a boiler is provided to reduce damage due to external influence. CONSTITUTION: An oscillator(1) generates wave form with 10-20 kHz. A frequency shaping circuit(2) demultiplies the wave form into half. A sine wave generating circuit(3) generates and shapes sine wave. A synchronizing circuit(4) synchronizes the sine wave with frequency. A counter(5) demultiplies the sine wave to generate intermittent pulse. Synchronized intermittent pulse is output to an SCR(Silicon Controlled Rectifier:7) to allow a piezoelectric transducer connected to the SCR so as to remove scale on a flue tube or a furnace tube of a boiler, and to prevent formation of scale. A control circuit comprises an ultrasonic frequency generating circuit; an ultrasonic frequency shaping circuit through flip-flop; a commercial frequency shaping circuit; a power frequency synchronizing circuit; an intermittent pulse generating circuit using power frequency; a synchronizing circuit for intermittent control signal and ultrasonic signal; a gate signal generating and gate drive circuit; and a control power circuit.
Patent KR-20030083349-A (KR)
Title: Baking Apparatus Having Bar Cord Scanner
Inventor: KIM CHEOL
IPC: A21B7/00
Filed: 2002-04-22
Abstract: PURPOSE: A baking appliance with a barcode scanner is provided to reduce manufacturing cost up to a large extent by achieving a structure that a barcode scanner comes into direct contact with a barcode. CONSTITUTION: In a baking appliance comprising upper and lower rollers(30,40) adapted to knead flour by winding a mix-bag containing the flour, and a barcode scanner(50) adapted to read a barcode attached to the mix-bag, as the mix-bag is wound according to the rotation of the upper and lower rollers, the barcode scanner reads the barcode in a state that it comes into contact with the barcode to be wound around one of the upper and lower rollers.
Patent KR-20030083815-A (KR)
Title: Mutual interference and beat generation protection circuit of digital tuner being built-in demodulation ic
Inventor: LIM HYEON U
IPC: H04N7/10
Filed: 2002-04-22
Abstract: PURPOSE: A circuit for preventing interference and bit generation of a digital tuner including a demodulation IC is provided to eliminate interference and bit generation in a tuner according to the second oscillation frequency of a tuner demodulator and the nth harmonic of the second crystal oscillator. CONSTITUTION: A circuit for preventing interference and bit generation of a digital tuner(110) grounds the first OSC(113) of the tuner and the second OSC(123) of a tuner demodulator(120) to common ground, and connects an inductor(130) between the second OSC of the tuner demodulator and the ground to eliminate interference and bit generation in the tuner according to the second oscillation frequency of the tuner demodulator and the nth harmonic of the second crystal oscillator(121).
Patent KR-20030047662-A (KR)
Title: Infrared irradiation lamp for automobile
Inventor: YAGI SEIICHIRO
IPC: F21V29/00
Filed: 2002-04-23
Abstract: PURPOSE: An infrared light radiation lamp for a vehicle is provided to not misidentify lighting of the lamp as a tail lamp or a stop lamp and prevent heat accumulation in an infrared transmission globe. CONSTITUTION: An infrared light radiation lamp for a vehicle comprises a lamp chamber(S) demarcated by a lamp body(12) and a front lens; a reflector(16) formed inside the lamp body; a light source(20) installed in front of the reflector in the lamp chamber; and a cylindrical globe(30A) for infrared light generation which is arrayed to cover the light source and shields the visible light and transmits the infrared light only. The rear end portion of the cylindrical globe for infrared light generation is off the reflector. The light of the light source is directly guided to a peripheral area(16a) of the reflector from a gap formed between the reflector and the rear end portion of the cylindrical globe for infrared light generation.
Patent KR-20030084223-A (KR)
Title: A pharmaceutical composition containing Phellinus linteus extract for curing livestock's mammary disease
Inventor: HWANG BO SIK
IPC: A61K36/07
Filed: 2002-04-25
Abstract: PURPOSE: A pharmaceutical composition containing a Phellinus linteus extract as an effective ingredient is provided. Therefore, it is effective in the prevention and treatment of mastitis generated while milking a cow or a goat or diseases associated with the damage of mammary epithelial cells due to aging. The residues of the extract and a medium for producing Phellinus linteus also are used as a feed additive. CONSTITUTION: A composition for the treatment of mastitis in animals contains 0.1 to 99.9% by weight of a Phellinus linteus extract and a pharmaceutically acceptable diluent or excipient. The Phellinus linteus extract is obtained by extracting Phellinus linteus or the mycelium thereof in hot water or ethanol. By-products of the composition is dried and ground into a size of 10 to 90 meshes to be used as a feed additive.
Patent KR-20030093046-A (KR)
Title: Device and method for autside diameter join of a pipe
Inventor: NA BYEONG HO
IPC: B21D41/04
Filed: 2002-06-01
Abstract: PURPOSE: An apparatus and a method for reducing outer diameter of pipe are provided to mass-produce contracted pipe products of high quality by ideally maintaining diameter of the outer circumferential surface of the pipe in a circular cylinder shape as a processing part of the pipe is not being damaged when reducing outer diameter of pipe. CONSTITUTION: In an apparatus for reducing a cylindrical pipe(400) in which a processing part(410) has a larger thickness outwardly compared to other parts so that the cylindrical pipe(400) has different outer diameter, the apparatus for reducing outer diameter of pipe comprises a supporting plate(120) comprising rotary disk(110) at the center of which pipe inserting hole is formed, and shaft(122) installed with being spaced apart from the rotary disk(110) in a certain distance in rear of the rotary disk(110); supporting rods(121) installed with being spaced apart from each other in a certain distance along the circumference of the inserting hole between the rotary disk(110) and the supporting plate(120) so as to connect the rotary disk(110) to the supporting plate(120); a roller(200) which is idly installed between the supporting rods(121) and the rotary disk(110), and the side of a small diameter of which is directed to the front side in the state that the outer circumferential surface of the roller(200) is inclined in a rhombus shape so that the roller(200) is rotated and revolved; and a cylindrical supporting core rod(300) inserted onto the inner circumferential surface of the processing part(410) of the pipe(400) so that the supporting core rod(300) together with the pipe(400) are inserted into the inserting hole.
Patent KR-20030097099-A (KR)
Title: Furnace accumulation speed-measurement apparatus for low pressure casting mold
Inventor: KWON GYEONG SIK
IPC: B22D18/08
Filed: 2002-06-19
Abstract: PURPOSE: An apparatus for measuring filling rate of melt into mold for low pressure casting is provided. CONSTITUTION: In a mold for low pressure casting aluminum comprising a lower mold(13) at which an injection part(12) is formed so that melt(11) is injected into the injection part, a side mold(15) connected to an upper surface of the lower mold, and an upper mold(19) engaged with an upper surface of the side mold to form a cavity(17) for filling the melt, the apparatus(100) for measuring filling rate of melt into the mold for low pressure casting comprises a power supply part(10) for impressing a negative power supply to the melt injected; sensor members(20) which are installed in the cavity of the mold in such a way that the sensor members are contacted with the melt to sense a negative power supply of the melt filled in the cavity; and a control part(30) for calculating filling rate of the melt by sequentially receiving sensing signals from the sensor members respectively, wherein the sensor members comprise first sensor member(21), second sensor member(23) and third sensor member(25), and wherein the sensor members comprise block member, insulation member and melt sensing rod.