baber/WOPTO huggingface dataset:
Patent KR-20030008443-A (KR)
Title: An apparatus for guiding and transforming the top strip of coil
Inventor: CHO YONG TAK
IPC: B21C47/18
Filed: 2001-07-18
Abstract: PURPOSE: An apparatus for guiding and transforming the front part of a coil is provided to effectively inject the front part of a strip into a post-fixing manufacturing line without damage on the surface of the coil and facility by guiding the front part of the coil using a magnetic roll and transforming the shape thereof using a rubber tube. CONSTITUTION: The apparatus for guiding and transforming the front end part of a coil comprises a table part(10) comprising an expansion table(13) which is moved back and forth for a fixing table(11) vertically rotated to the side of the coil, and a moving plate(15) which is expanded and contracted to cover an exposed space between the fixing and expansion tables(11,13); a guide part(30) comprising guide lines(31a,31b) a pair of which are arranged at left and right sides of the expansion table(13), and a motor member(33) for moving back and forth a magnetic roll(32) both ends of which are slidingly assembled into the guide lines(31a,31b) so as to guide the strip by approaching the front end of the strip uncoiled between a guide roll(34) contacted with the outer circumferential surface of the coil and the magnetic roll(32) moved forward; and a transformation part(50) comprising a tube member(53) for enveloping a tube block(52) fixed between the guide lines(31a,31b), an elastic plate(54) which covers the tube member(53), and the lower part of which is vertically movably installed on the expansion table(13), and a sensor member(56) for stopping uncoiling of the coil by sensing the strip passing through the elastic plate(54) so that the front part of the strip is upward transformed by the magnetic roll(32) that is moved back to be returned during stopping of uncoiling.
Patent KR-20020011920-A (KR)
Inventor: MATSUSAKA HIROMI
IPC: H03M1/74
Filed: 2001-08-03
Abstract: PURPOSE: To reduce the space factor on a silicon part of a DA converter and also improve its resolution. CONSTITUTION: In this DA converter, a unit current is generated by dividing a current of a constant-current source 503 equally into a plurality of current paths, and a switch connected in series to each current path is controlled by a switch circuit 504 in response to a digital input signal, thereby, output currents 505, 506 whose unit currents are variable can be attained. Accordingly, not only the space factor becomes smaller by reduction of a number of parts, but also the resolution near the center is improved.
Patent KR-20030014810-A (KR)
Title: Door side weather strip for car
Inventor: CHO UI CHAN
IPC: B60J5/04
Filed: 2001-08-13
Abstract: PURPOSE: A door side weather strip for a vehicle is provided to prevent displacement of the weather strip by fixing a molding member and the weather strip in the door frame firmly, and to improve the appearance by restricting exposure of the hemming sealer portion. CONSTITUTION: A door side weather strip is combined with a stud(11) of a door frame(10) to shield the gap between door frames. An assembling groove(110) is formed in the door side weather strip, and combined with the stud. Insert resin(111) is formed in the assembling groove, and a hemming sealer portion of the door frame is covered with extending the weather strip. Appearance is improved by restricting exposure of the hemming sealer portion. The weather strip is fixed in the door frame firmly by coming the stud with the assembling groove.
Patent KR-20030015432-A (KR)
Title: Down pricing auction
Inventor: PARK NAM SEON
Filed: 2001-08-14
Abstract: PURPOSE: An auction service is provided to progress a real time down price auction for a user to purchase a high-quality commodity at a proper price. CONSTITUTION: An initial price and an initial time of an auction are informed to participators through a synchronization method, and an adjusting time and an adjusting amount of money are decided according to amounts of the initial price. The participators must be registered as a member and pay an entry fee, respectively. An auction price of a registered commodity is declined in real time, and the information is transmitted to the participators. The participator clarifies a purchase intention to a bidding price being suggested on a program and loads the purchase intention to an operating server. If a bidder is generated, the fact is informed to other participators. If a purchase of the bidder is confirmed, the auction is terminated.
Patent KR-20020014764-A (KR)
Inventor: BERBERICH REINHOLD
IPC: H01R13/658
Filed: 2001-08-17
Abstract: PURPOSE: A shielding apparatus is provided to improve the shielding in the region of openings and bushings of a housing by forming a shielding tube extended from the printed circuit board as far as the housing and encompassing the opening and/or the bushing. CONSTITUTION: An apparatus for shielding an electronic circuit situated on a printed circuit board in an electrically conductive housing which has at least one opening and/or bushing comprises a shielding tube(8) extended from the printed circuit board(1) as far as the housing(2,3) and encompassing the opening and/or the bushing(6), and a device(12) for length equalization of the shielding tube(8) forming an electrical contact of the shielding tube(8) independently of tolerances between the printed circuit board(1) and the housing(2,3). The device for length equalization is formed by the shielding tube(8) being resilient in the longitudinal direction. At least part of the shielding tube(8) is in bellows form.
Patent KR-20010103799-A (KR)
Title: 시간-온도 적산 지시계를 이용한 김치제품의 숙성도 신속감지방법
Inventor: HONG SEOK IN
Filed: 2001-09-26
Abstract: 본 발명은 온도와 시간의 누적에 따라 색 변화를 일으키는 시간-온도 적산 지시계를 이용하여 김치의 발효, 숙성 과정을 육안으로 인지할 수 있게 하는 감지방법으로서, 김치제품의 포장을 뜯어 맛을 보거나 분석하지 않고도, 내용물의 숙성 여부를 포장 외부에 부착된 TTI의 색 변화로 손쉽고 정확하게 인지할 수 있게 하는 김치제품의 숙성도 신속 감지방법에 관한 것이다.  본 발명의 김치제품의 숙성도 신속 감지방법은 온도와 시간의 누적에 따라 색 변화를 일으키며, 김치의 발효와 유사한 반응속도 및 활성화 에너지를 내포하는 시간-온도 적산 지시계(Time-Temperature Indicator)를 김치제품의 포장 표면에 부착시키는 단계 및 전기 김치제품의 유통 및 판매 중 김치의 숙성 정도를 포장에 부착된 시간-온도 적산 지시계의 색의 변화로 판별하는 단계를 포함한다.   본 발명에 의하면, 종래에 김치의 숙성 여부를 확인하기 위해 사용해 오던 pH, 적정 산도 또는 젖산균수 측정과 같은 내용물의 이화학적, 미생물학적 특성을 번거롭게 직접 확인하지 않고도, 제품의 포장을 뜯지 않은 채 내용물의 적숙 여부를 포장재 표면에 부착된 TTI 지시계의 색 변화로 신속하고 정확하게 인지할 수 있다.
Patent KR-20030029425-A (KR)
Title: bottle cap for vacuum preservation
Inventor: WANG SU CHANG
IPC: B65D51/16
Filed: 2001-10-08
Abstract: PURPOSE: Provided is a bottle cork for keeping the contents without deterioration and making the inside of vacuum simple without using a pump. CONSTITUTION: The cork comprises: a cork main body(5) consisting of a cylindrical cork tube(6) to be inserted into the bottle and a holder part(7) running parallel with the cork tube bent from the top end of the cork tube; a piston(10) moving slidingly in the length direction in the cork main body(5) and discharging the inside air; and a valve part(25) at the interior end to close/open the air for an entrance/outlet hole(35).
Patent KR-20010106368-A (KR)
Inventor: CHOI HAN KIL
IPC: H04W4/12
Filed: 2001-11-01
Abstract: A threaded fastener (32) including a nut (10) and a bolt (30) with the nut (10) including a ring section (14) and a nut section (12) with the nut section (12) having a main body portion (16) and a neck portion (18) with the neck portion (18) adapted to be moved into the ring section (14) and to be moved radially inwardly such that the threads in the neck portion (18) are moved into compressive engagement with the engaged threads of the bolt (30) to provide prevailing torque structure resisting loosening of the nut member (10) from the bolt (30).
Patent KR-20020045522-A (KR)
Inventor: AWAYA NOBUYOSHI
IPC: H01L21/3205
Filed: 2001-11-21
Abstract: PURPOSE: To realize a wiring structure which is capable of cutting down signal delays in a semiconductor device without increasing manufacturing processes in number. CONSTITUTION: A semiconductor device is equipped with a plurality of functional blocks. Wirings provided to the semiconductor device are divided into those belonging to the functional regions and those belonging to inter-functional block regions, and normal multilayer interconnections are provided to the functional blocks. A transmission line or a coaxial line is provided to the inter-functional block regions at the same time so as to realize the above target wiring structure without increasing manufacturing processes in number.
Patent KR-20030044344-A (KR)
Title: Charging device of contactable charging type for Image forming apparatus
Inventor: EUN JONG MUN
IPC: G03G15/02
Filed: 2001-11-29
Abstract: PURPOSE: A contact charging type charging device of an image forming system is provided to improve poor charging using a conductive elastic member. CONSTITUTION: A contact charging type charging device that contacts a photosensitive medium of an image forming system to charge the photosensitive medium includes a charging member(400) and a terminal(110). The charging member has a curved face coming into contact with the photosensitive medium. The charging member is designed in such a manner that both ends of the charging member are supported by a support placed in a developer of the image forming system to be elastically biased such that the charging member has semicircular or semi-oval cross section. The terminal applies voltage to the charging member.
Patent KR-20030044401-A (KR)
Inventor: KIM SUNG HWAN
IPC: E04C2/26
Filed: 2001-11-29
Abstract: PURPOSE: A prefabricated composite panel is provided to use as sound insulating, fire resisting and thermal insulating panels. CONSTITUTION: The prefabricated composite panel comprises the steps of placing recycled insulating materials in a panel not to have a gap using urethane adhesive foaming bond and cement adhesive mortar, or, mixing and stirring recycled lightweight composite adiabatic aggregate, cement, water and a foaming agent, then filling up a panel, or, mixing and stirring foaming ready-mixed dry mortar, an admixture, water and a foaming agent, then filling up a panel, then drying naturally and thermally, humidifying and curing in a factory and a job site.
Patent KR-20020061098-A (KR)
Inventor: YOON YEO JIN
IPC: B23C1/14
Filed: 2001-11-30
Abstract: PURPOSE: A device for driving a partitioned table of a vertical universal milling machine is provided to localize a partitioned table, to reduce the unit cost of the partitioned table, and to obtain high output even at a low speed by using an inexpensive three-phase induction motor of which speed is controlled through vector controlling. CONSTITUTION: A device for driving a partitioned table of a vertical universal milling machine comprises a controller consisting of an AC/DC converter(11) for converting three-phase AC power to single-phase DC power, a microprocessor(14) for controlling the rpm and output torque of the three-phase induction motor by a vector control program, and a control unit for amplifying a signal by a power amplifier(12), a three-phase induction motor(30) for rotating a partitioned table(40) by 5 degrees per 1 rotation of a worm, and an encoder(20) for compensating the rpm of the three-phase induction motor and outputting the compensated value to the microprocessor. By controlling the speed of the three-phase induction motor via the controller, output torque is controlled precisely.
Patent KR-20030046650-A (KR)
Title: Briguet change apparaus for heater
Inventor: GWEON HONG JUNG
IPC: F24B13/04
Filed: 2001-12-06
Abstract: PURPOSE: A briquet change apparatus for a heater is provided to easily and safely change a plurality of briquettes with new one and easily fabricate by simplifying a structure. CONSTITUTION: A hot wind generator(1) includes a body having a rectangular shape. A combustion chamber(10) is formed in the body. A heat-exchanging chamber(20) is formed at an upper portion of the combustion chamber. The combustion chamber is formed at a lower portion of the body. A door(11) is provided at a rear portion of the combustion chamber in order to open/close the combustion chamber. A pair of charcoal braziers(30,30a) are accommodated in the combustion chamber. A handle(31) is attached to a front portion of the charcoal braziers. A rail(12) is provided at a lower surface of the charcoal braziers. A briquette change apparatus(100) is installed at an inlet of the combustion chamber of the hot wind generator. The briquette change apparatus includes a rectangular shaped base and a pair of rails provided at a rear portion of the briquette change apparatus.
Patent KR-20030048636-A (KR)
Title: An Apparatus Preventing Metal Attachment to Converter Mouth
Inventor: EOM TAE GU
IPC: C21C5/40
Filed: 2001-12-12
Abstract: PURPOSE: An apparatus preventing skull from growing on converter mouth is provided to improve recovery ratio and purity of waste gas by concentrically injecting recovered waste gas onto mouth lip of the converter so that spatter scattered to the converter mouth is blown into the converter to prevent growth of skull on the converter mouth. CONSTITUTION: The apparatus preventing skull from growing on converter mouth comprises a cylinder nozzle part for injecting waste gas recovered into the converter mouth to prevent skull from adhering to the converter mouth cumulatively; a nozzle carrier part for supplying waste gas and air to the cylinder nozzle part and repeatedly rotating and reversely rotating the cylinder nozzle part along a certain section; a rail part for rotating the nozzle carrier part; and a waste gas supply unit part for supplying waste gas and air to the nozzle carrier part, wherein cylinder nozzle part comprises nozzle(21), air cylinder(23), waste gas pipe(26) and air pipe(27), and fixing rod(28), the nozzle carrier part comprises waste distribution pipe(31), air distribution pipe(32), carrier(33), radiating plate(34), motor(36), and striker(39), the rail part comprises rail(42) and bracket, and the waste gas supply unit part comprises dust collector(15), waste gas holder(51), and air generator(53).
Patent KR-20030049683-A (KR)
Title: Composition of resin
Inventor: KIM GI JUN
IPC: C08G18/28
Filed: 2001-12-17
Abstract: PURPOSE: Provided is an underwater curing polymer resin composition which is protected from the lowering of insulation property due to CO2, stable to moisture and possessed with enhanced hardness because a blowing agent is not used. CONSTITUTION: The composition comprises 10-30wt.% of Greenol, 0.1-5wt.% of TEDA, 10-20wt.% of DPG(1000, 750, 280), 1-10wt.% of polyesterpolyol, 1-10wt.% of polyetherpolyol, 1-10wt.% of DEG, 0.1-5wt.% of DBTDL, 10-20wt.% of DMEA, 0.1-5wt.% of B8404, 5-15wt.% of CaCO3, 5-15wt.% of SiO2, 0.1-5wt.% of 1,4-butanediol, 1-10wt.% of ethylene oxide and 5-15wt.% of glycerol.
Patent KR-20030050223-A (KR)
Title: Power increased type handle lench
Inventor: JUNG PIL JUNG
IPC: B25B13/14
Filed: 2001-12-18
Abstract: PURPOSE: A servo type handle wrench is provided to double assembling and disassembling torque of a wheel nut in a great ratio to user's operating force and to measure torque in fastening the wheel nut. CONSTITUTION: A servo type handle wrench comprises a case forming an auxiliary handle; an output unit(10) touching internally to a ring gear formed in the case; an input unit(30) transmitting rotational force to the output unit; and a handle(40) operated by a user to rotate the input unit. The output unit is composed of a planetary gear to produce great reduction ratio and to double the force of the input side. The output unit comprises a carrier having a support boss(12) forming an output end(13) fitted into a wheel nut, and a planetary gear train(20) fixed to the other side of the carrier and touched internally to the ring gear of the case, to rotate the carrier. The planetary gear train comprises first, second, and third gears(21,22,23).
Patent KR-20030052436-A (KR)
Title: System for the operating mode change in resin coating process
Inventor: NAM SEONG HYEON
IPC: C25D5/48
Filed: 2001-12-21
Abstract: PURPOSE: A system for changing operating mode of resin coating process is provided in which mode of coating operation is carried out promptly and easily when performing the coating operation with type of resin solution being changed in a system. CONSTITUTION: In a system for coating a resin solution on the surface of a plating strip in electroplating post-treatment process, the system for changing operating mode of resin coating process comprises primary circulation tanks(16,17) and secondary circulation tanks(19,20,21) through which the resin solution is supplied and circulated into the drip pan(6); a drip pan(6) installed at the lower part of the coating rollers to supply the resin solution to the coating rollers during coating operation; coating rollers which are partially dipped into the resin solution contained in the drip pan(6) so that the resin solution(7) is transferred to the coating rollers by driving of the coating rollers; a cleaning spray(15) installed at one side of coating rollers to clean the coating rollers; a cleaning spray(18) installed at each circulation tanks to clean the circulation tanks; a drip pan cover(14) removably connected to the drip pan(6).
Patent KR-20020070084-A (KR)
Inventor: RIES GUENTER
IPC: H01F6/00
Filed: 2001-12-27
Abstract: PURPOSE: A flux pump and a superconducting electromagnet are provided to produce apparatuses advantageously using HTc superconductor material, while allowing the base plate of the switch arrangement to be kept at a higher temperature but below the temperature of the superconductor material. CONSTITUTION: An apparatus comprises a superconductor flux pump including a transformer having, on a secondary side thereof, at least one superconducting coil, and at least one controllable switch(15,16), wherein the pump is intended for feeding current into a superconducting coil of an electromagnet. At least one superconducting coil on the secondary side of the transformer includes an HTc superconductor material, and at least one controllable switch has a switch gap formed in a strip. At least one switch at least in part includes an HTc superconductor material, and a controllable heater(48) is arranged adjacent to and in thermally conductive contact with the switch gap.
Patent KR-20020031330-A (KR)
Inventor: KANG KIL SU
IPC: H04H20/59
Filed: 2001-12-27
Abstract: PURPOSE: A remote wireless broadcasting apparatus and a method therefor are provided to reduce too great cost generated when embodying a conventional satellite or wireless broadcasting network, and previously prevent various disaster such as forest fire by easily hearing a disaster alarm or an administrative broadcasting. CONSTITUTION: A control station(100) transmits a control code for recognizing inter-different codes of separate/group/entire/disaster/forest fire preventing broadcasting in a plurality of wireless receivers(200), and simultaneously transmits a broadcasting message corresponding to the control code to a plurality of wireless receivers(200). A plurality of wireless receivers(200) receives a wireless signal received from the control station(100) to analyze the control code, and corresponds to the control code to broadcast the receiving message or reproduce a previously stored digital voice message and broadcast the reproduced digital voice message. A plurality of wireless receivers(200) transmits a warning siren sound corresponding to each control code when performing the broadcasting.
Patent KR-20030056197-A (KR)
Title: Steel Belt Guide Leading Apparatus of steel Belt Cutting Machine in Radial Tire Manufacture
Inventor: LEE SEUNG JUN
IPC: B29D30/08
Filed: 2001-12-27
Abstract: PURPOSE: A steel belt guiding device provided in an apparatus for cutting a steel belt as reinforcements for use in the manufacture of a radial tire is provided to improve the accuracy of initial entrance guiding operation of the steel belt during winding thereof. CONSTITUTION: In a cutting apparatus of a steel belt used as reinforcements for a radial tire, the steel belt is transferred along a conveyor by means of a clutch and a chain and then further moved along a magnet plate by passing a driving roll until it falls down toward a carrier so as to be wound around the carrier. The driving roll is equally arranged with plural rows of electromagnets(9) surrounding permanent magnets(8). The electromagnets are supplied with electric current from an AC power source(10) through a rectifier(11) and a brush(12).
Patent KR-20030056396-A (KR)
Title: A non-volatile memory device capable of preventing reading and writing
Inventor: AHN JUN GYU
IPC: G11C16/02
Filed: 2001-12-28
Abstract: PURPOSE: A non-volatile memory device provided with read/write protection function is provided to protect a read/write operation by using a memory module in constant voltage and using a protection module in inverse voltage. CONSTITUTION: A non-volatile memory device(100) provided with a read/write protection function includes a conventional non-volatile memory module(102), a protection module(104) and a power module(106). In the non-volatile memory device(100), the address signal(ADR), a data signal(DATA) and a control signal(CTR) are used for interfacing with outside. The non-volatile memory module(102) operates only when the power voltage is a constant voltage. And, the protection module(104) is operated as the protection mode when the power voltage is the constant voltage, and the protection module(104) is operated as the record mode when the power voltage is an inverse voltage.
Patent KR-20030056868-A (KR)
Inventor: HONG CHANG U
IPC: H04B7/005
Filed: 2001-12-28
Abstract: PURPOSE: A method for controlling signal power in a mobile communication system is provided to transmit power control information to a terminal by using a changed power control threshold value to suit with the communication environment of the scheduled terminal. CONSTITUTION: A system initializes a target Eb/Nt value to an (Eb/Nt)nom value(S10). The system measures the Eb/Nt value in a PCG(Power Control Group) section of a frame(S11), and shows the measured Eb/Nt value as an (Eb/Nt)m value. The system decides whether the (Eb/Nt)m value is greater than the target Eb/Nt value(S12). If so, the system delivers a power down command to a terminal(S13). The system decides whether all of the frames are received(S15). If so, the system corrects the target Eb/Nt value depending on whether the frame has an error, and shows the value as a new (Eb/Nt) value(S16). The system decides whether the terminal is scheduled(S17). If so, the system sets a new target Eb/Nt value(S18).
Patent KR-20030058499-A (KR)
Inventor: RYU MOO YOUL
IPC: A01K47/02
Filed: 2001-12-31
Abstract: PURPOSE: A beehive for the production of comb honey is provided to reduce a labor force because a honey extracting work is not required, prevent bees sacrificed upon every extraction work and expect a yield increase effect of bees because no stress is imposed on bees. CONSTITUTION: A comb honey beehive(1) is manufactured which has blocking portions(3) formed on a main body(2) with no bottom plate in order to divide it into three parts. A plurality of bee combs(4) are made smaller than conventional bee combs, which are mounted and housed on the blocking portions(3) in the comb honey beehive(1). A bee frame(4b) is coupled to a comb foundation(4a) formed only of natural honey so as to be edible.