baber/WOPTO huggingface dataset:
Patent KR-20020073439-A (KR)
Inventor: SAINTMARTIN PIERRE HENRI
IPC: A61B17/70
Filed: 2002-03-15
Abstract: PURPOSE: An osteosynthesis systems particularly for surgery on the spinal column is provided, as a position-locking device which is more reliable for the same clamping force. CONSTITUTION: The spinal osteosynthesis assembly includes a connector(2), bone anchoring part(4) capable of being received in the connector, a connecting member(6) capable of being received in the connector, and a ring(8) capable of coming into contact with the anchoring part, characterized in that it is arranged in such a way that the connecting member is able to come to bear simultaneously against the ring and the anchoring part when the ring and the anchoring part are fitted in the connector.
Patent KR-20030076770-A (KR)
Title: A method of production current limiting fuse device using superconducting material
Inventor: CHOI HYO SANG
IPC: H01F6/00
Filed: 2002-03-21
Abstract: PURPOSE: A method for fabricating a current limiting fuse using a superconductor is provided to control a current limiting value by using the superconducting transition of the superconductor. CONSTITUTION: A pattern of a fuse is formed on a substrate. A thin film of a superconductor(20) is coated on an upper surface of the substrate. A metallic conductor(22) is coated on an upper surface of the thin film of the superconductor(20). A superconducting current limiting fuse is completed by using a photolithography method. The superconducting current limiting fuse is cooled under the environment of coolant. The metallic conductor(22) includes Au and Ag. The coolant includes liquefied nitrogen. The superconducting current limiting fuse has various current limiting values by varying a sectional area of the metallic conductor(22) in a coating process.
Patent KR-20020076159-A (KR)
Inventor: FUJISHIMA YOUHEI
IPC: G02B13/14
Filed: 2002-03-26
Abstract: PURPOSE: To maintain excellent image forming performance even when a device has a short path length in glass and a small number of lens elements and not only an initial state, but also lighting conditions and environment change. CONSTITUTION: A refraction type projection optical system is composed of a 1st negative lens group G1, a 2nd positive lens group G2, a 3rd negative lens group G3, a 4th lens group G4, and a 5th positive group G5 in order from the side of a 1st surface A. The effective diameter of the lens faces or the outer diameter of the lenses of the projection optical system become monotonously larger in the 1st lens group G1, tend to become less in the 2nd lens group G2, tend to become larger in the 3rd lens group G3, and tend to become monotonously less in the 5th lens group G5 from the side of the 1st surface A to the side of a 2nd surface B. At least one of the lenses is so held as to have either its position or its attitude adjusted and the numerical aperture of the projection optical system on the side of the 2nd surface B is >=0.8.
Patent KR-20030077712-A (KR)
Title: Cable combiner in mobile communication system
Inventor: NAM GUNG HEON
IPC: H04W92/06
Filed: 2002-03-26
Abstract: PURPOSE: A cable combiner for a mobile communication system is provided to combine a plurality of optical cables or ATM(Asynchronous Transfer Mode) cables between a board of a BSC(Base Station Controller) and an LR(Local Router), the LR and a GR(Global Router), and the GR and a common rack, and accurately distribute the combined optical cables or ATM cables. CONSTITUTION: Optical cables or ATM cables(400) connected to a BSC and an LR are inserted into a plurality of jacks(300-1,300-3). The optical cable or ATM cable connected to the BSC is inserted into the jack(300-1), and the optical cable or ATM cable connected to the LR is inserted into the jack(300-3). A plurality of connectors(300-5) electrically connect the jacks(300-1,300-3). A cable combiner(300) is installed between a board of the BSC and the LR, the LR and a GR, and the GR and a common rack, to be capable of being mounted and dismounted.
Patent KR-20030079099-A (KR)
Title: Bicell tray for extraction and vacuum drying
Inventor: CHOI SEONG WON
IPC: H01M10/04
Filed: 2002-04-01
Abstract: PURPOSE: Provided is a self-supporting type container for loading bicell for extraction and drying used in the device for producing a cell for polymer secondary battery, which can minimize the inferiority in the container and the generation of foreign materials. CONSTITUTION: The container(2) for loading bicell for extraction and drying comprises: a base plate(22) positioned on a jig; multiple frame bars(23) positioned on the edges of the base plate(22) for supporting the container laterally; a lifting block(26) on which separators and bicells are loaded, which is located in the space formed by the base plate(22) and the frame bars(23); multiple separators(27) mounted on the lifting block(26), in which the bicells are loaded separately between each separators; multiple guide bars(24) positioned on the base plate(22) to guide the separators(27) and the bicells; a top plate(25) for fixing the guide bars(24) from upside, in which each edges of the top plate(25) is fixed on the frame bars(23); a cap(29) for covering the container(2); a device for elevating the lifting block(26); and a device for fixing the cap(29) to the container(2).
Patent KR-20030079249-A (KR)
Title: An apparatus for detecting and crushing a lump of sinter ore in sinter screen
Inventor: LEE SEUNG GYU
IPC: C22B1/16
Filed: 2002-04-03
Abstract: PURPOSE: An apparatus for detecting and crushing lump ore of sinter screen is provided to continuously crush lump ore by detecting the lump ore in the screen before the lump ore is caught by gate of sintered ore weight detecting hopper and upper chute of belt conveyor after lump ore is dropped to the screen. CONSTITUTION: In an apparatus for detecting lump ore in screen body(10) comprising upper and lower mats(135a,135b) of screen in the process of supplying sintered ore, the apparatus is characterized in that a plural lump ore plier members(63) are arranged inside the sinter screen body(10) with spaced apart from each other in a certain distance, two sets of rectangular rods(52) to which the plural lump ore plier members(63) are adhered are rotationally mounted on bearing blocks(59), the rectangular rods(52) and bearing blocks(59) are connected to rod of vertical cylinders(35) so that the rectangular rods(52) and bearing blocks(59) are vertically ascended and descended, the vertical cylinders(35) are connected to rod of back and forth moving cylinders(96) so that the vertical cylinders(35) are moved back and forth, and the upper part of the rectangular rods(52) is rotationally connected to rod of driving cylinders of both sides through link members so that the lump ore put on the upper mat(135a) is crushed by picking operation of the lump ore plier members(63) through the driving cylinders of both sides.
Patent KR-20030080433-A (KR)
Title: apparatus for preventing a vibration of optical disk driver
Inventor: KIM HO CHEOL
IPC: G11B33/08
Filed: 2002-04-08
Abstract: PURPOSE: A device for preventing vibration of an optical disk driver is provided to secure the sufficient thickness of a third anti-vibration part even if the third anti-vibration part is transformed in the case of vertically installing the optical disk driver. CONSTITUTION: A main base(400) is provided. A sled base(410) is provided to fix an electric equipment part of an optical disk drive installed on the main base. A boss(403) is formed at the main base at a height lower than an installation height of the sled base. A plurality of anti-vibration rubbers(420) are fixed on the boss by a screw(430) and are placed between the main base and the sled base for buffing vibration. Each anti-vibration rubber includes a first anti-vibration part(423) curved to the outside and placed between the main base and the sled base, a second anti-vibration part(425) bent to the outside and placed between the screws and the sled base, and a third anti-vibration part(427) inserted into a through-hole(411) of the sled base and reinforced in thickness as much as the thickness of the boss.
Patent KR-20030024549-A (KR)
Title: Apparatus of polishing
Inventor: HAGIWARA SHINSAKU
IPC: B24B37/00
Filed: 2002-04-19
Abstract: PURPOSE: A grinding apparatus is provided to grind the three-dimensional surface by manufacturing the grindstone according to the shape of processing material with applying the magnetic field and dispersing the abrasive three-dimensionally in solidifying liquid grindstone material. CONSTITUTION: A release agent is spread on a processing material, and powder or liquid including abrasive is poured on the processing material. A grinding apparatus grinds the processing material by forming the solid or gel type grindstone with liquid grindstone material including magnetic bodies. A magnetic field supply unit(10,11,12) applies the magnetic field to the liquid grindstone material, and distributes the abrasive with applying the magnetic field in multiple directions. The processing material is ground efficiently and precisely with the relative motion between the shape transfer grindstone and the processing material according to pressure and fine stroke.
Patent KR-20020087850-A (KR)
Title: Turbo encoder/decoder and method thereof
Inventor: HA DEOCK HO
IPC: H03M13/37
Filed: 2002-05-07
Abstract: PURPOSE: A turbo encoder/decoder and a method thereof are provided, which can achieve a long delay component improvement, a reduction of an iterative decoding number, a system performance improvement and a system operation efficiency. CONSTITUTION: According to a turbo encoding method used in a channel encoding of a wireless communication system, an input information bit stream Dk is interleaved with the first interleaver(202) when k is a positive integer. Then, the first parity bit stream y1k is obtained by encoding the bit stream interleaved in the previous step. The interleaved bit stream is interleaved with the second interleaver(206), and then, the second parity bit stream y2k is obtained by encoding the bit stream interleaved in the previous step.
Patent KR-20030092214-A (KR)
Title: Combination structure of heat exchanger for using CO2 as a refrigerant
Inventor: AHN YONG GWI
IPC: F28F9/00
Filed: 2002-05-29
Abstract: PURPOSE: A structure for coupling a header pipe of a heat exchanger for oxygen dioxide is provided to allow the heat exchanger to endure oxygen dioxide refrigerant with high working pressure without largely changing a usual structure of the heat exchanger. CONSTITUTION: A plurality of insertion grooves(128a) are formed on an end of a second partition(128) of a header(123) in longitudinal direction in such a manner that the insertion grooves penetrate the second partition. A plurality of ribs(127a) are protrusively formed on an end of a first partition(127) of a tank(122) to be inserted and coupled to the insertion grooves and protruded from outsides of the insertion grooves. The ribs protruded from the outside of the insertion grooves are pressurized to form caulking parts so as to couple and fix the header and the tank. The rib is formed on the end of the first partition as long as the first partition when the tank is manufactured by extrusion. The rib is removed except for a part thereof inserted to the insertion groove of the header.
Patent KR-20030093715-A (KR)
Title: Method for fabricating semiconductor device
Inventor: SONG UN YEONG
IPC: H01L21/3065
Filed: 2002-06-05
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to be capable of effectively removing the metallic polymers generated when forming a contact. CONSTITUTION: A contact hole(Y) is formed at an etching object layer(21) by selectively etching the etching object layer for exposing the surface of the first metal layer(20). The first metal layer is formed at the lower portion of the etching object layer. At this time, the etching process is carried out by using high selectivity etching condition. A PET(Post Etch Treatment) is carried out at the resultant structure by using SF6 contained gas for removing polymers(23) containing tungsten. At this time, the polymers generated from the etching process, remain at the bottom surface of the contact hole. Preferably, the etching object layer includes an oxide layer.
Patent KR-20020059303-A (KR)
Inventor: KIM HAE SEONG
IPC: G06F3/0354
Filed: 2002-06-14
Abstract: PURPOSE: A mouse device for combining a smart card reader with a chip operating system and a method for reading a smart card are provided to understand a procedure of a card easily without possessing the card by combining a mouse with the smart card reader and a chip operating system. CONSTITUTION: In a mouse having a smart card reading function, a card input unit(180) is mounted at the front surface of a mouse for inserting the smart card. A card reading unit(170) detects an input of the smart card in the card input unit(180), reads data stored in the inputted smart card, and outputs the detecting signal and reading data. A clock generating unit(190) generates a clock periodically in accordance with a data control signal being supplied for an activation of the card reading unit(170). A control unit(140) transmits the card detecting data being supplied in the card reading unit(170) to an external computer terminal through a USB communication and controls a power supply to a card reader in accordance with an insertion detecting signal of the smart card being supplied in the card reader. An EEPROM(Electronically Erasable Programmable Read-Only Memory) memory stores a predetermined data through an input/output request of data of a control unit by the clock generating unit(190), has a COS(Chip Operating System) being programmed for various applications and a dongle system being operated as a hardware protection key, and is controlled by the control unit. A luminescence unit(200) generates lights of various colors for displaying a card insertion or not in accordance with a power supply level being supplied in the control unit according to the smart card inserting detection.
Patent KR-20020069345-A (KR)
Inventor: HAN MIN HO
IPC: E21D9/00
Filed: 2002-06-18
Abstract: PURPOSE: A leveling device of a thrust pipe used for a pipe jacking method is provided to reduce working force and to use measurement results for directional correction. CONSTITUTION: The leveling device of a thrust pipe used for a pipe jacking method comprises: a front pipe(C) and a spiral pipe(D) connected to the rear of the front pipe(C); a balance correction device(300) formed on the outer upper part of the spiral pipe(D); a hydraulic jack(10) formed on the outer lower end of the spiral pipe(D); a thrust directional correction device(300) formed around a joint of the spiral pipe(D) and the front pipe(C) and operated by the direction of a control box(24); a bar-code recognition PDA unit(400) connected with the balance correction device(200) to recognize gradient; and a shoe device(500) for directional correction operated by a hydraulic jack control box(6).
Patent KR-20030097392-A (KR)
Title: Composition of vinylester resin for fiber reinforced composite and method for preparing the same
Inventor: CHO DONG HYEON
IPC: C08F283/10
Filed: 2002-06-20
Abstract: PURPOSE: A flame retardant vinyl ester resin composition and its preparation method are provided, to obtain a resin composition for a fiber reinforced plastic with improved chemical resistance, water resistance and curing velocity. CONSTITUTION: The vinyl ester resin composition comprises 20-40 parts by weight of epoxy comprising at least one epoxy group; 20-40 parts by weight of epoxy copolymerized with bromine in 200 equivalence or more; 5-20 parts by weight of a vinyl monomer; 5-20 parts by weight of an acryl monomer; 0.01-0.05 parts by weight of a polymerization suppressor; 0.1-0.5 parts by weight of an initiator; and 20-50 parts by weight of a styrene monomer. Preferably the vinyl monomer and the acryl monomer are at least one selected from the group consisting of methyl methacrylate, butyl acrylate, ethyl acrylate, styrene monomer, 2-hydroxyethyl methacrylate, methacrylic acid, acrylic acid and 2-ethylhexyl acrylate.
Patent KR-20040001970-A (KR)
Title: Structure of back light mold frame of lcd module
Inventor: CHO CHANG YONG
IPC: G02F1/13357
Filed: 2002-06-29
Abstract: PURPOSE: A backlight mold frame structure of an LCD module is provided to keep a uniform gap between a mold frame and a light guide panel by mounting a plurality of ribs on panel support portion of the mold frame, thereby preventing the wave of optical films due to heat. CONSTITUTION: A structure of a backlight mold frame of an LCD module includes ribs(20) formed in the middle portion of the mold frame for keeping the flatness. The ribs make a uniform gap formed between the mold frame and a light guide panel(12) of a backlight unit, wherein the gap is kept independently from the injection molding state of the mold frame.
Patent KR-20020062893-A (KR)
Inventor: CHOL SUNG OOK
IPC: A23L27/40
Filed: 2002-06-29
Abstract: PURPOSE: Provided is a manufacturing method of tasty salt by using Acanthopanax, sun-dried sea salt and sodium glutamate. CONSTITUTION: The tasty salt is manufactured by the steps of: collecting, washing and drying stems, fruits and leaves of Acanthopanax; pulverizing them; mixing the Acanthopanax powder, L-sodium glutamate and sun-dried sea salt; and pulverizing the mixture in a blender, wherein the mixing ratio of Acanthopanax powder:sun-dried sea salt:L-sodium glutamate is 50:40:10.
Patent KR-20040004795-A (KR)
Title: Button structure for video display appliance
Inventor: SEO YEONG HO
IPC: H01H21/02
Filed: 2002-07-05
Abstract: PURPOSE: A button structure is provided to maintain the gap formed between the boss of the button and the tact switch within the range of active operation by integrating the button to the PCB equipped with the tact switch. CONSTITUTION: A button structure comprises a tact switch(8'); a PCB(9') on which the tact switch is attached; and a button(1') having a boss(3a') spaced apart from the PCB, and which turns on/off the tact switch. The PCB has two or more through holes formed in the radial direction with respect to the central axial line. A button portion covering the boss of the button has protrusions(6') corresponding to the through holes of the PCB. Each of the protrusion has a front end where a protrusion(11) having an outer diameter larger than the outer diameter of the protrusion of the button portion.
Patent KR-20040005103-A (KR)
Title: Refrigerator for kimch
Inventor: JANG YEONG SIN
IPC: F25D11/04
Filed: 2002-07-08
Abstract: PURPOSE: A kimchi refrigerator is provided to reduce a time for test by improving correctness in detecting the room temperature and improve correctness in temperature control. CONSTITUTION: A kimchi refrigerator has an inner shelf(1) receiving objects; an outer shelf surrounding the inner shelf, with leaving a foaming space; an evaporator(20) wound around the inner shelf; and a temperature sensor(35) detecting the inner temperature of the inner shelf. The temperature sensor is installed to the outer surface of the inner shelf to which inflow and outflow pipe units(21,22) of the evaporator are not disposed and is spaced out from the evaporator.
Patent KR-20040006627-A (KR)
Title: Structure of electrode for plasma display panel
Inventor: CHOI GWANG YEOL
IPC: H01J11/26
Filed: 2002-07-13
Abstract: PURPOSE: An electrode structure for a plasma display panel is provided to improve brightness and efficiency by reducing a power consumption. CONSTITUTION: An electrode structure for a plasma display panel comprise a pair of sustain electrodes(50,52) and an address electrode(71). The pair of sustain electrodes are patterned to include bridges face to each other by a discharge cell. The address electrode are patterned to be equal to the pair of sustain electrodes shape, and crosses to the sustain electrodes vertically.
Patent KR-20040009230-A (KR)
Title: Deflection yoke for cathode tube
Inventor: PARK JAE HYEONG
IPC: H01J29/76
Filed: 2002-07-23
Abstract: PURPOSE: A deflection yoke for a CRT is provided to improve YPB(yoke pull back) or mislanding by attaching a magnet to a screen fringe of a deflection yoke. CONSTITUTION: A deflection yoke comprises a panel mounted on a front face of a CRT, a phosphor surface having a phosphor of R, G, and B deposited on an inner surface of the panel, a shadow mask mounted on a rear of the phosphor surface for sorting electron beams, a funnel coupled to a rear of the panel, an electron gun mounted on an inside of a tube shape neck portion disposed on a rear of the funnel, a vertical deflection coil for deflecting electron beams in a vertical direction, a horizontal deflection coil for deflecting electron beams in a horizontal direction, a cone shape ferrite core for enhancing efficiency of a magnetic field by reducing a loss of the magnetic field created from the vertical deflection coil and the horizontal deflection coil, and a holder for insulating the vertical deflection coil from the horizontal deflection coil and fixing the ferrite core and the coils.
Patent KR-20040011297-A (KR)
Title: A braking apparatus of vehicle
Inventor: CHOI HUN
IPC: F16D65/12
Filed: 2002-07-30
Abstract: PURPOSE: A brake system for a vehicle is provided to reduce a braking noise or vibration by removing unbalance of a jig unit. CONSTITUTION: A brake system for a vehicle includes a brake drum or brake disk(1) mounted inside the vehicle and a friction material arranged on the side of the brake drum or the brake disk. The friction material is pushed and attached to the brake drum or the brake disk in braking operation. The brake drum or the brake disk forms a jig unit(10), to which a jig is fixed, along the circumferential direction. The jig unit is protruded on a side of the brake drum or the brake disk in a circular ring shape.
Patent KR-20020079630-A (KR)
Inventor: KIM WON DAE
Filed: 2002-08-05
Abstract: PURPOSE: A public auction service system and method is provided to enable a user to participate in a public auction, and to sell or purchase assets at the public auction over the internet as well as at a real world public auction place. CONSTITUTION: The method comprises steps of registering a public bid notification at a public auction server(S100), enabling a user to access the public auction server, to search for the public bid notification, to construct an electronic bid document and to tender a bid while paying a bid deposit(S200), checking the bid deposit if the online bid process is closed(S300), inputting the documents, submitted at a real public auction place, at an internet public auction system(S400), determining a successful bidder by executing a successful bidder selection program, transferring the bid deposit of the successful bidder to an account of a customer, and returning the bid deposit of unsuccessful bidders to accounts of themselves(S500), and enabling the public auction server to automatically transmit the bid result data to an infra system, and the infra system to arrange bid specifications for each object number and to automatically make a bid result report(S600).
Patent KR-20040013379-A (KR)
Title: Apparatus for mounting cleaner body for use in a charger of vacuum cleaner
Inventor: CHOI GEON SU
IPC: A47L9/00
Filed: 2002-08-06
Abstract: PURPOSE: A body mounting device of a charger for a vacuum cleaner is provided to enable a user to easily and stably mount a cleaner body to the charger by forming a guide wall, a support protrusion, and a groove. CONSTITUTION: A terminal connector(119) is formed at one surface of a cleaner body(110a). A body containing unit(131) is formed at a charger(130), and includes a bottom surface having a terminal unit(139) coupled to the terminal connector, and two guide walls(133a,133b) for guiding one surface of the cleaner body. Three support protrusions(112a,112b,112c) are formed at one surface of the cleaner body. Three grooves(132a,132b) are formed at the bottom surface of the body containing unit.