baber/WOPTO huggingface dataset:
Patent KR-20020078118-A (KR)
Title: Jumper assembly for clutches
Inventor: HWANG SEUNG YONG
IPC: F16D27/14
Filed: 2001-04-04
Abstract: PURPOSE: An assembling apparatus of a jumper for a clutch is provided to supply power to a coil stably, and to earth excessive current of the coil smoothly by fixing the coil and a jumper cable firmly with a connecting member. CONSTITUTION: A jumper assembling device of a clutch is composed of an earth guide member integrally protruded in an outer wall of a bobbin, and a connecting member(33) fixing wires of coils(9) inserted to the earth guide member, a power cable of a jumper and an earth cable. The earth guide member is integrally formed with the bobbin by injection molding. A bending part(32c) is connected between bodies(32a,32b) of the earth guide member. Power is stably supplied to the coil, and excessive current is earthed smoothly with fixing the coil and the jumper cable firmly.
Patent KR-20010074168-A (KR)
Title: Color Sorter of Miscellaneous Grain Crop
Inventor: SEO YONG GYO
IPC: B07C5/342
Filed: 2001-04-03
Abstract: PURPOSE: A cereal color discriminator is provided to protect a background from being contaminated due to dust by rotating the background via a separate driving unit and injecting air by closely approaching an air injection nozzle for cleaning and to eliminate inconvenience of replacement of a core member by rotating the face of a core member when a sort of an object is changed. CONSTITUTION: A background(7) of a cereal color discriminator an outer case and core members inserted into the outer case. The core members are formed in a round bar shape or a polygonal bar. By combining the core member with the outer case, a background is prepared. Air is injected by approaching an air injection nozzle near the outer case of the background. Upon rotation of the background, dust is cleaned automatically. The outer case is rotated by an external independent driving unit. The core member is rotated forwardly and backwardly by the driving unit. Since the faces of the core member are painted with different colors, a desired item is selected depending on the color. By changing the color of the background via a program, an item is selected without replacement of the core member.
Patent KR-20020083561-A (KR)
Title: Test socket for pin insert type semiconductor chip package
Inventor: HWANG MAN IL
IPC: H01R33/76
Filed: 2001-04-27
Abstract: PURPOSE: A test socket for a pin-insertion type semiconductor chip package is provided to reduce the generation of bent lead by inserting an outer lead shoulder part contacting connection pins facing a test socket, and minimize the connection length between the test socket and the connection pins. CONSTITUTION: A test socket for a pin-insertion type semiconductor chip package includes a socket body(20) formed with a receiving grooves on a top surface by a uniform depth larger than a width of a pin-insertion type semiconductor chip package and connection pin mounting block insertion grooves(23) on a lower surface to be connected to the receiving groove, and the connection pin mounting blocks(30) to be inserted into the connection pins mounting block insertion grooves and formed with a plurality of connection pins(31) on outer peripheral surfaces by a pitch equal to the lead pitch of the semiconductor chip package, the connection pins being exposed via the receiving grooves and elastically moving.
Patent KR-20010074310-A (KR)
Title: oil supply device for press
Inventor: BAE SU WON
IPC: A43D35/00
Filed: 2001-05-07
Abstract: PURPOSE: An oil feeder of a pressing device is provided to operate the pressing device by individual pressing method of pressurizing high pressure for each press with working oil of a main oil tank and of pressurizing low pressure with working oil in an auxiliary oil tank. CONSTITUTION: An oil feeder of a pressing device consists of a main oil tank(100), a main pump(110), an auxiliary pump(120), an auxiliary oil tank(130) and a sensor(140). The main oil tank is filled with a specific amount of oil, including the main pump of a first pump(111) and a second pump(112). The first pump is formed in the main oil tank to pump working oil in the main oil tank by a second motor(152). Thereby, high pressure is supplied to a piston of a hydraulic press(160). The pressure rises up to set pressure of a relief valve(173) through check valves(171,172). The working oil flows into the auxiliary oil tank when the hydraulic pressure rises up to the set pressure. The second pump is formed in the main oil tank and operated by a second motor(152). The second pump feeds the working oil in the main oil tan to an unloading relief valve(174). The working oil flows into the auxiliary oil tank. The auxiliary pump feeds the working oil in the main oil tank to the auxiliary oil tank through a check valve(175) by the first motor. An air feed valve(181) is opened and pneumatic pressure is supplied to the auxiliary oil tank from an external air tank. Therefore, the auxiliary oil tank is filed with the working oil flowing through the check valve(175) by the auxiliary pump and flowing through the check valve fro the unloading relief valve.
Patent KR-20010069770-A (KR)
Title: An anti-fouling paint use of silicone for ship and the manufacturing method of the same
Inventor: KIM DONG GYU
IPC: C09D5/16
Filed: 2001-05-10
Abstract: PURPOSE: Provided is an antifouling paint for a ship excellent in durability and antifouling ability, which contains unsaturated polyester resin or epoxy resin as a binder and silicone as an antifouling component. CONSTITUTION: The antifouling paint is produced by a process comprising the steps of: stirring 82-87wt% of the unsaturated polyester resin or the epoxy resin, 0.8-1.2wt% of a dispersing agent, 0.5-1wt% of an acryl defoaming agent, and 0.5-1wt% of polysiloxane solution at a speed of 200-300rpm for 10 minutes; adding 8-12wt% of the silicone to the mixture and stirring at a speed of 500-1000rpm for 30 minutes; adding 2-4wt% of a curing agent to the mixture and stirring at a speed of 300-500rpm for 30 minutes.
Patent KR-20020017926-A (KR)
Title: Sub- network aware distributed internet contents delivery network and control mechanism
Inventor: HAN JAE RYONG
IPC: G06F17/00
Filed: 2001-05-28
Abstract: PURPOSE: A sub- network aware distributed internet contents distribution network and control mechanism are provided to transmit the contents requested by a contents customer at the fastest speed on a network by mounting plural contents transmission server clusters, for transmitting various contents such as Internet real-time live programs and three-dimensional streaming, at a POP(Point Of Presence) or a peripheral network thereof and by resetting the request of the contents customer for the contents to the contents transmission server clusters. CONSTITUTION: The Internet contents distribution system includes a contents request redirection system(320) for analyzing the position of a contents customer PC(Personal Computer,100) based on the IP(Internet Protocol) address of the contents customer PC, selecting one of contents server clusters capable of serving the data to the contents customer PC with the excellent effect, and resetting the request of the contents customer PC with the selected cluster, a hierarchical contents transmission server cluster network for providing cache data according to the contents request of the contents customer PC, selecting the proper contents transmission type and transmitting a large capacity of contents to peripheral networks effectively, and a contents management system(440) for managing the contents request redirection system and the hierarchical contents transmission server cluster network.
Patent KR-20020095673-A (KR)
Title: Device for making tapping hole center of blast furnace
Inventor: KIM HUI GYU
IPC: C21B7/12
Filed: 2001-06-15
Abstract: PURPOSE: A device for forming the center of tap hole in a blast furnace is provided which automatically performs formation operation of the center of the tap hole after sensing completion of mud filling during closing operation of the tap hole. CONSTITUTION: The device for forming the center of tap hole in a blast furnace comprises a motor driving part comprising a separating plate on one side of which a buffer spring is mounted, and to the other side of which a forward motor(32) is fixed, and a rod that is projected from the front central part of the forward motor; a cylinder part that is coupled to the forward motor(32) of the motor driving part; a manhole member in which the motor driving part and the cylinder part are installed; and a control part(100) for controlling operation of the motor driving part and the cylinder part through a plurality of solenoid valves(40,50,60,70), an electronic communication controller(100B) and a PLC (programmable logic controller)(100A), wherein the cylinder part comprises a cooling cylinder, a centering bit, an air control panel for driving and a nitrogen control panel, and wherein a pressure detector sensor is mounted on one side of the front part of the cooling cylinder.
Patent KR-20020095854-A (KR)
Title: a medicines investment machine structure for simplicity waterworks
Inventor: IM YONG TAEK
IPC: C02F1/50
Filed: 2001-06-16
Abstract: PURPOSE: Structure of a chemicals injector for a simple water supply facility is provided to reduce equipment cost and to secure the smooth injection of chemicals solution in the coldest season. CONSTITUTION: A rectangular inner box(8) processed by an insulation material is disposed within a case formed with a liquid level display window(7), a raw water inlet pipe(4), an outlet pipe(5) and a cap. The box is provided on its top surface with a chemicals receiving container(17) that the bottom surface is formed by a grill(9). A ball top(11') attached to a ball top elbow(11) is floated in an opening surrounded by a rim portion, and a drain pipe(6) and a transparent liquid level pipe are provided. Also, a suction pipe(15), a venturi pipe(13) fastened with a nipple(14) penetrating the inner box are formed.
Patent KR-20020096345-A (KR)
Inventor: PARK JAE HWAN
IPC: A23K1/16
Filed: 2001-06-19
Abstract: PURPOSE: Provided is a special feed formula for laying hen to increase choline content of an egg by adding choline chloride, vitamin C, vitamin E, complex probiotics, vegetable fat, monnite and the like. CONSTITUTION: The special feed formula for laying hen to increase vitamin B, preferably choline, content of an egg particularly comprises 0.1-0.5 wt.% of choline chloride, 0.02-0.1 wt.% of vitamin C and, vitamin E, 0.1-0.3 wt.% of complex probiotics, 0.1-3.0 wt.% of vegetable fat, 0.5-1.0 wt.% of monnite and the like.
Patent KR-20020044533-A (KR)
Inventor: KAWASHIMO HIROSHI
IPC: H05K13/06
Filed: 2001-06-28
Abstract: PURPOSE: To provide a wire bonder improved so that the positions of a die pad and an IC chip may not vary during bonding to connect a metal thin wire at a regular position of a bonding pad on the IC chip. CONSTITUTION: A platen 6 is provided for expanding a transfer surface according to the shape of an IC lead frame 7 on a heat block 16 and has on the surface a heater 2a for heating an IC chip 1 and a preheater 2b for preheating an IC chip 1 to be next heated.
Patent KR-20030001893-A (KR)
Title: System and the method for adopting a profession through the internet
Inventor: CHO BYEONG MU
Filed: 2001-06-28
Abstract: PURPOSE: An employment management system and method is provided to enable a user to analyze an employability, and to design an employment by offering a numerical employability index based on corporation employment assessment criterion. CONSTITUTION: The method comprises several steps. First, a user accesses a web server and browses guide information offered at a home page(S1). The web server authenticates the accessing user, and guides the user to pass a member subscription procedure if the user is not a member(S2, S3). The employment management system checks basic data of the user, modifies the basic data and checks a user ID stored at the information storage(S4, S5). The system determines whether the user is employed or unemployed(S6). In a case that the user is unemployed, the user inputs a desired occupation and the system stores the desired occupation at an ability information database(S7). The system guides the user to input data relevant to a document assessment, an interview assessment, a duty performing ability or a personality(S8-S12). If the data input step is finished, an index calculator of the system calculates an employability index or outputs a diagnosis result(S13, S14). Finally, a diagnosis module of the system offers a competitiveness or a weakness of the user, a countermeasure strategy and others(S15).
Patent KR-20010085001-A (KR)
Inventor: HONG SUNG YOUNG
IPC: B41J2/05
Filed: 2001-07-11
Abstract: PURPOSE: An industrial ink jet printer having an ink temperature control system is provided to prevent trouble by temperature changes of the ink jet printer, to cut down expenses by restricting overuse of a diluent for proper viscosity, and to save ink by replacing the ink properly. CONSTITUTION: A temperature control system is composed of a control unit converting ink temperature value into voltage by detecting the ink temperature with a temperature sensor, and comparing with the reference value; a heating and cooling unit adjusting the ink temperature in case of the detected temperature to be out of range of the reference value; a circulating unit keeping the temperature with circulating ink or coolant by a water pump; and a display unit indicating the abnormal state of the printer. The temperature sensor measures temperature of ink in a reservoir and inputs to the microcomputer. The control unit drives the water pump, applies a cooling signal to a thermoelectric module of the heating and cooling unit, and cools efficiently by driving a fan in case of the input temperature to be over the reference value. The system is stopped temporarily in case of the temperature to be equal to the reference value, and the set temperature is preserved constantly at low temperature. The display unit indicates the system stop or the abnormal state of the system in receiving a signal from an overheating and overcooling sensor.
Patent KR-20030006345-A (KR)
Title: Power Steering for automobile
Inventor: KIM YEONG HA
IPC: B62D6/00
Filed: 2001-07-12
Abstract: PURPOSE: A power steering system for a vehicle is provided to prevent the deviation of the rotational center of inner and outer wheels corresponding to the change of the vehicle speed by independently controlling the steering angles of the inner and outer wheels. CONSTITUTION: A rack(7) is movably installed in a cylindrical housing(4). Tie bars(8) are placed in both sides of the rack. The housing embeds a torque sensor(5) and a first electric motor(6) for operating the rack. A vehicle speed sensor(9) is installed in the speedometer in an instrument panel. A first cylinder(11) and a second cylinder(12) for correcting the steering angle via the rack are installed in both sides of the housing.
Patent KR-20030012233-A (KR)
Title: A Range Hood Employing a Multi-stage Axial Fan
Inventor: LEE SEUNG BAE
IPC: F24F7/06
Filed: 2001-07-31
Abstract: PURPOSE: A range hood employing multi-stage axial flow air blower is provided to improve applicability of the range hood and to minimize working noise by installing the multi-stage axial flow fan outside a collecting hood. CONSTITUTION: A range hood includes a circular duct(40) installed on a linear duct(12) between an outlet of a collecting hood(11) and a damper(20) or between the damper and an exhaust line and having sound absorbing material(45) around a part thereof on which fine holes(40a) are formed; and a multi-stage axial flow fan(50) installed in the circular duct and comprising moving blades and fixed blades placed integrally on a same axis.
Patent KR-20030014896-A (KR)
Title: Mono type television capable of providing multiplex broadcasting
Inventor: KO DAE GON
IPC: H04N5/60
Filed: 2001-08-13
Abstract: PURPOSE: A mono-type television used for watching multisound broadcasting is provided to watch multisound broadcasting without employing a separate matrix circuit or a plurality of kinds of speakers. CONSTITUTION: A mono-type television includes a mono signal demodulator(241), a multisound signal demodulator(242), a switching block(250), a speaker(290), a detector, and a display(275). The mono signal demodulator filters a frequency band of a mono sound signal from a broadcasting signal received from a tuner to demodulate the mono sound signal. The multisound signal demodulator filters a frequency band of a multisound signal from the broadcasting signal. The switching block selects the output signal of the mono signal demodulator or the output signal of the multisound signal demodulator. The speaker reproduces the output signal selected by the switch as sounds. The detector detects whether or not the broadcasting signal includes the multisound signal. The display displays the detected result of the detector.
Patent KR-20030015733-A (KR)
Inventor: KIM KWANG CHUL
IPC: A44C25/00
Filed: 2001-08-17
Abstract: PURPOSE: Provided is a method for attaching a tooth accessory, by which it is possible to safely attach a tooth accessory without grinding or boring the tooth. CONSTITUTION: The method for attaching a tooth accessory includes the first step of scratching a tooth using a scratcher, the second step of uniformly applying an A-material on the surface of a tooth accessory to be attached to the tooth; the third step of applying a B-primer on the dry tooth in an area which is broader than the area to which the accessory is to be attached; and the fourth step of attaching the tooth accessory with the A-material applied thereon to the tooth with the B-primer applied thereon.
Patent KR-20020020185-A (KR)
Title: Filament for fluorescent display device
Inventor: ISHIKAWA KAZUYOSHI
IPC: H01J1/22
Filed: 2001-08-29
Abstract: PURPOSE: Filament for fluorescent display device is provided to achieve a filament core wire which is capable of being satisfactorily mounted while ensuring application of tension at a predetermined level thereto without using any expensive anchor and without applying unnecessary tension thereto. CONSTITUTION: A continuous tungsten wire(2) of 20 to 30 microns in diameter is wound on a molybdenum core wire material(8) which acts as a substrate in manufacturing of the filament core wire. The tungsten wire(2) may be made of tungsten alloy such as rhenium-tungsten alloy or the like so that spring sections(3) may be formed at predetermined intervals. The spring sections(3) each may be formed into a coiled configuration. The spring sections(3) are arranged at intervals of covering at least a width of each of the display regions to which electrons are emitted. The molybdenum core wire(8) on which the tungsten wire(2) is wound is dissolved by an etching solution obtained by diluting a mixed acid to a concentration of 50% with water. The mixed acid is prepared by mixing nitric acid and sulfuric acid with each other at a ratio of 3:7. After the dissolution, the tungsten wire(2) is rinsed with water. A heat-decomposable resin material is coated on the spring sections(3) and welded sections(5) of the coiled filament core wire(9) from which molybdenum has been removed by dissolution. After formation of the block elements(4) by coating of the heat-decomposable resin, the coiled filament core wire(9) is heated to a temperature of about 150 to 200 deg.C. using any suitable heating means such as a heater or the like, resulting in being dried. The coiled filament core wire(9) is continuously introduced into an electro-depositing bath, resulting in the carbonate or electron emitting material being electro-deposited on the coiled filament core wire(9). After such electro-deposition of the carbonate, the coiled filament core wire(9) is dried using a heater acting as a heating means.
Patent KR-20030019719-A (KR)
Title: high capacity and high property metal oxide film resistor of which insulation substrate is substituted with low content alumina and film manufacturing method thereof
Inventor: JUNG YOUNG CHAN
IPC: H01C17/075
Filed: 2001-08-30
Abstract: PURPOSE: A high capacity high characteristics metal oxide film resistor and a method for manufacturing a metal oxide film are provided to achieve improved reliability and reduce manufacturing costs, while simplifying manufacturing procedures. CONSTITUTION: A high capacity high characteristics metal oxide film resistor(1) comprises a metal oxide film(5) deposited as a primary coating on a substrate(3) made of alumina, cordierite, mullite, forsterite, steadite and semiconductor, so as to determine resistant value or characteristics value; a protective film(7) for protecting the resistant value or characteristics value determined by the metal oxide film; and a buffer film(9) for relieving changes of the resistant value of characteristics value caused due to the surface temperature rise, irregular flow of current, electrical stress and ingress of moisture and maintaining the content of alumina at 75 percents or lower.
Patent KR-20030019834-A (KR)
Title: Managing Method for Referencing of Line Group Condition of Junction Line
Inventor: JUNG HAE SEOK
IPC: H04M3/22
Filed: 2001-08-31
Abstract: PURPOSE: A method of managing a circuit group state inquiry of a trunk is provided to implement a circuit group state inquiry function of an exchange, and to assign a good trunk while processing an ISUP(ISDN User Part) call, thereby reducing call failures. CONSTITUTION: An MIT_HMP(Maintenance Interface Human Machine Processor) decides whether an inquiry type is a route(S101). If not, the MIT_HMP transmits circuit inquiry information to a TDMH_ASP(Telephony Device Maintenance Handling Access Switching Processor)(S103). The TDMH_ASP decides whether an inquired trunk is a final trunk or an ISUP trunk(S109). If the trunk is the ISUP trunk, the TDMH_ASP stores a self state in an information table(S111), and stores a PID(Process Identifier) and a message receiving state in the information table(S113). The TDMH_ASP generates a timer(S115), and decides whether a circuit group inquiry response is received(S117).
Patent KR-20030022501-A (KR)
Inventor: BYUN SUNG KUK
IPC: B29B17/00
Filed: 2001-09-10
Abstract: PURPOSE: Provided is a waterproof sheet production facility with waste tires used which releases pressurized air in a roller just after semi-finished products pass through a roller so that it enables products to be released from the roller for eliminating poor molding state. CONSTITUTION: The waterproof sheet production facility with the waste tires used comprises the parts of: a mixer(1) which mixes waste tire powder and aqueous resin additive; a gear-typed roller M/C(3) which adjusts the thickness and the area of the mixture; a gear-typed roller M/C(4) which repeats to adjust the thickness and the area of the mixture; a roller M/C(5) which includes pressurized air to help products to be released from the roller; a reinforcing agent(6) which is placed between the half-finished products drawn from the roller M/C; a roller M/C(7) which adjusts the thickness finally; and a transfer(8) which transfers the products and cuts them in a cutter(9).
Patent KR-20030027183-A (KR)
Title: Baking apparatus for manufacturing semiconductor devices
Inventor: JANG SEONG IL
IPC: H01L21/027
Filed: 2001-09-14
Abstract: PURPOSE: A baking apparatus for fabricating a semiconductor device is provided to prevent a semiconductor substrate from being installed over a guide by mounting an optical sensor capable of inspecting a settlement state of the semiconductor substrate on a cover or the guide. CONSTITUTION: The semiconductor substrate(W) is placed on a baking plate(200). The baking plate heats the substrate to harden a layer on the substrate. A concave part on which the baking plate is placed is formed in a panel(202). The cover(206) is formed on the baking plate. The cover is closely attached to the panel to cover the baking plate when the substrate is heated. A sensing unit is installed in the bottom surface of the cover. The sensing unit senses the settlement state of the substrate placed on the baking plate.