baber/WOPTO huggingface dataset:
Patent KR-20050007018-A (KR)
Inventor: OH YONG HYUB
IPC: H04B1/40
Filed: 2003-07-10
Abstract: PURPOSE: A mobile digital data exchanger using an infrared device is provided to increase a transmission/reception success rate by providing a high error correction(Reed Solomon) function and accomplish a small type and low power consumption by implementing every component in one chip. CONSTITUTION: An input through an electrostatic capacitance change sensing units(touch pad, sensor)(100,101) is applied to an A/D converter(102) and digitalized. A CPU(103) determines that and performs a suitable command. A RAM(105) has an SRAM structure. A ROM(106) has a mask ROM structure and is programmed before it comes onto the market so that a user can download an application program from a PC through a USB(108) and stores it in a FLASH ROM connected to a FLASH ROM I/F(109). D1 and R2 of an equivalent circuit(capacitance change sensor)(112) of the touch pad and the sensor(100,101) are used to prevent an overshoot, static electricity and latch-up. A CRC(104) inserts an error correction code into transmission data and drives an infrared light emitting/light receiving unit(111) through an Enc/Dec(Encoder/Decoder)(107). A signal from the infrared light emitting/light receiving unit(111) is received through the Enc/Dec(107), demodulated through the CRC(104), and then, displayed on a display unit(110). A signal which has passed the R2 is inputted to the A/D converter(102) to check whether a key has been inputted or not.
Patent KR-20040010182-A (KR)
Inventor: OU SEIHOU
IPC: D05B55/14
Filed: 2003-07-15
Abstract: PURPOSE: To prevent fouling of a sewing article while securing the lubricating performance of respective components. CONSTITUTION: In the power transmission mechanism T of a sewing machine 1 provided with a crank rod 7, a first gear 12 and a second gear 14 for dynamically connecting an upper shaft 3 for vertically moving a sewing needle 16 and a lower shaft 4 for swinging a shuttle 15, a grease holding member 19 impregnated with grease is brought into contact with at least one of the first gear 10 and the second gear 12 and the grease is applied to the respective gears 10 and 12.
Patent KR-20050009398-A (KR)
Inventor: LEE JANG KI
IPC: F25B43/00
Filed: 2003-07-16
Abstract: PURPOSE: A condenser of an air conditioner for a vehicle is provided to reduce the number of parts and assembly processes by integrally welding a body of a receiver driver for removing foreign materials and water of a heat exchanging medium on a tank. CONSTITUTION: A condenser of an air conditioner for a vehicle is composed of plural tubes(100) separated at the constant intervals and mounted in parallel to each other; first and second tanks(200,300) to which both ends of the tube are fixed; a radiating fin(400) disposed between the tubes; and a receiver driver(500) arranged at the side of the second tank. The receiver driver comprises a body(510) fixed and installed integrally at the side of the second tank to form a circulation passage and formed with threads on the lower inner peripheral surface; a drier bag(520) inserted in the body to remove foreign materials and water of a heat exchanging medium circulated along the inside of the body; a lower cap(530) combined with threads of the body to prevent the downward separation of the drier bag; and a filter(540) positioned on the cap.
Patent KR-20050010405-A (KR)
Inventor: MOON HONG HEE
IPC: D06M11/46
Filed: 2003-07-21
Abstract: PURPOSE: A manufacturing method of fabric radiating anion which is characterized by preventing and curing a disease is characterized by finishing a sheet or an interlining of a necktie with material radiating the anion and increasing work efficiency. CONSTITUTION: Fabric radiating anion is obtained by the steps of: mixing 20-50% of wool with 80-50% of nylon or polyester fiber to manufacture warp; mixing 30-60% of the wool with 70-40% of the nylon or the polyester fiber to manufacture weft; light-twisting the weft than the warp; manufacturing two wefts having different twist directions; weaving the fabric out of the warp and the wefts; putting the wefts alternately; adding 10-20wt.% of fine powder selected from germanium, yellow soil and jade to a sizing agent comprised of acrylic resin or urethane resin to manufacture a print sizing agent; printing the fabric with the print sizing agent; and then drying the fabric by using a tenter dryer.
Patent KR-20050010559-A (KR)
Inventor: LEE JIN HWAN
IPC: H02M1/08
Filed: 2003-07-21
Abstract: PURPOSE: A parallel operating circuit for switching elements is provided to monitor/sense each of plural switching elements during a parallel operation by using a heat emitting characteristic of the switching elements. CONSTITUTION: A parallel operating circuit for switching elements includes the first switching element(Q1), the second switching element(Q2), the first sensor(Rs1), and the second sensor(Rs2). The first switching element operates according to a control signal applied from a power source and supplies power to a load. The second switching element is connected to the power source in parallel with the first switching element and operates according to a control signal to supply power to a load. The first sensor is coupled with the first switching element and monitors/senses the power supplied from the power source to the load. The second sensor is coupled with the second switching element and monitors/senses the power supplied from the power source to the load.
Patent KR-20040010350-A (KR)
Inventor: OYA HISASHI
IPC: C22C13/00
Filed: 2003-07-23
Abstract: PURPOSE: To provide a method for soldering by which high junction reliability can be obtained by effectively preventing the occurrence of solder bridging phenomena at the time of performing flow soldering by using lead-free solder. CONSTITUTION: In the method of soldering electronic components to wiring boards by using molten lead-free solder, the solder composition in a molten solder bath is managed so that the contents of copper element and lead element may fall within the ranges of 0.5-0.05 wt% and 300-3,500 ppm, respectively. The management of the solder composition in the solder bath is performed by fractionating the solder from the solder bath, and performing elemental analysis on the fractionated solder after the operating hour of the solder bath reaches a prescribed value or the number of wiring boards dipped in the solder bath reaches a prescribed number. When at least either the copper element or lead element deviates from a prescribed range, the components of the solder bath is adjusted, so that the composition of the solder bath may fall within a prescribed range.
Patent KR-20050011450-A (KR)
Inventor: JO HYUNG JOON
IPC: F41H7/00
Filed: 2003-07-23
Abstract: PURPOSE: A control device of a driving simulator for a tank is provided to maximize the effect of simulation by processing information on the topography according to the control signal and inputting data to the computer, and by surging, swaying, heaving, pitching, rolling and yawing actively in shifting by the trainee. CONSTITUTION: A control device of a driving simulator comprises a cabin(10) controlling by a trainee and displaying the processing result, an acoustic computer(20) applying sound according to the control condition, a processing computer(30) setting the training course and processing training evaluation information, an image computer(40) making the image data and topological information according to the control condition, a driving computer(50) driving the equipment according to the control condition, a state computer(60) displaying the control state of the trainee, and a control unit(70) generating motion by receiving control condition from the operation unit and topological information from the image processing unit and outputting the operation result to the cabin and the image computer.
Patent KR-20050014253-A (KR)
Inventor: YIM JA
IPC: A61K35/08
Filed: 2003-07-30
Abstract: PURPOSE: A health supplementary beverage composition for reducing stress containing a concentrate of ground water is provided. The concentrate of ground water is obtained by concentrating ground water by itself or after the demineralization and non-toxic and can be used as a health supplementary beverage for reducing stress. CONSTITUTION: The health supplementary beverage composition contains 0.01 to 80% by weight of a concentrate of ground water, which is pumped out of the ground of 700 to 1,000m. The ground water is concentrated by itself or after the demineralization and contains inorganic components selected from Na, Ca, Mg, K, Zn and the like and metal ions selected from Fe, Mn, St and the like in large quantities. The composition has a daily dose level of 0.01 to 10g per body weight. The hair growing agent composition is a tablet, capsule, solution, dispersion or syrup.
Patent KR-20050015106-A (KR)
Inventor: CHOI SUNG HO
IPC: H04L29/06
Filed: 2003-08-02
Abstract: PURPOSE: A ciphering method in a mobile communication system of serving a multimedia broadcast/multicast service is provided to perform stably an MBMS service by informing a mobile terminal of a start time when a ciphering key is used after providing the ciphering key to the mobile terminal. CONSTITUTION: A BM-SC(440) or one of components of a CN performs a service announcement(441). A BM-SC performs an authentication process(442). A BM-SC performs a ciphering process related to the UE(443). The BM-SC transmits a response message to the UE(400)(444) when the ciphering process is completed. The BM-SC transmits a session start message to a GGSN(430)(445). The GGSN transmits the session start message to a SGSN(420)(431). The SGSN transmits the session start message to a UTRAN(410)(421). An RNC connected to the UE transmits a notification message to the UE(412). The CN and the UTRAN transmit MBMS data and the UE receives the MBMS data(446). The BM-SC generates a new ciphering key(447).
Patent KR-20050016926-A (KR)
Inventor: ITO SUKENORI
IPC: A61M5/32
Filed: 2003-08-04
Abstract: PURPOSE: A unit for cutting a syringe needle is provided to let a user recognize the start of the operation of the unit and prevent malfunction of the unit. CONSTITUTION: The unit for cutting a syringe needle cuts the syringe needle and puts the cut needle in a dust box(51). The unit for cutting the syringe needle includes a constituting member of a cutting chamber, a cutting device, a power, an on/off power switch, a guide device, a descent detecting device for detecting the descent of a guide member, a notifying device, a dust box receiving portion, and a suction device having a filter for sucking in air from the dust box through the filter.
Patent KR-20040018173-A (KR)
Title: Binocular telescope with photographing function
Inventor: HIRUNUMA KEN
IPC: G03B17/48
Filed: 2003-08-21
Abstract: PURPOSE: A binocular telescope with a photographing function to adjust properly the dioptric powers of the ocular optical systems with respect to the reticle formed in a pair of observation optical systems, where the reticle does not become a distraction when fusing the reticle images. CONSTITUTION: A pair of telescopic optical systems(12R,12L) are provided in a casing(10). The telescopic optical systems(12R,12L) have a symmetrical structure, and are used for a right telescopic optical system and a left telescopic optical system. The right telescopic optical system(12R) is mounted in a main casing section(10A), and contains an objective lens system(13R), an erecting prism system(14R), and an ocular lens system(15R). An observation window(16R) is formed in a front wall of the main casing section(10A), and is aligned with the objective lens system(13R). The left telescopic optical system(12L) is mounted in the movable casing section(10B), and contains an objective lens system(13L), an erecting prism system(14L), and an ocular lens system(15L). An observation window(16L) is formed in a front wall of the movable casing section(10B), and is aligned with the objective lens system(13L).
Patent KR-20050021687-A (KR)
Inventor: KANG HYUN JEONG
IPC: H04J11/00
Filed: 2003-08-25
Abstract: PURPOSE: An orthogonal frequency division multiple access communication system and a method adopting a spatial division multiple access are provided to increase access success rate by increasing a spatial space having orthogonality through a switched beamforming. CONSTITUTION: A plurality of mobile stations(650) transmits an access signal through a certain access sub-carrier or preset access sub-carrier out of preset access channels(611). A base station(600) receives access signals from the mobile stations through a plurality of antennas and detects signals from the mobile stations accessing to the base station(613). The base station performs a beamforming on the received signals to discriminate them based on a transmitted spatial space(615). The base station assigns data sub-carriers to the mobile stations based on spatial spaces of the mobile stations(617). The assigned data sub-carrier is transmitted to a corresponding mobile station(619). The mobile station transmits data using the assigned data sub-carrier(621).
Patent KR-20050021784-A (KR)
Inventor: LEE KYU WOONG
IPC: B65F1/00
Filed: 2003-08-26
Abstract: PURPOSE: To provide a cover assembly of leftover food disposer for preventing moisture generated from an agitation tank during leftover food disposal from being leaked through a hopper by completely adhering a cover to a body of the leftover food disposer. CONSTITUTION: In a leftover food disposer for agitating and decomposing leftover food injected into an agitation tank installed in a body of the leftover food disposer, the cover assembly of the leftover food disposer comprises: a plate(111) for opening and closing a hopper of the leftover food disposer body; a first rib(112) and a second rib(113) projected from the edge of the inner surface of the plate with being spaced from one another in a certain distance; and a leakage preventing material(114) elastically fixed to a space between the first rib and the second rib, wherein opening-and-closing cylinders(115) for opening and closing the plate from/to the hopper are mounted on the side surfaces of the plate, one end of the opening-and-closing cylinders is connected to a bracket(116) fixed to the leftover food disposer body through a hinge shaft(117), a rod(115a) is installed at the other end of the opening-and-closing cylinders such that the rod is expanded and contracted, and an end of the rod is connected to a connection member(118) fixed to the side surface of the plate.
Patent KR-20050022680-A (KR)
Inventor: CHIN SIM WON
IPC: F24F1/0059
Filed: 2003-08-29
Abstract: PURPOSE: An indoor unit of an air conditioner is provided to reduce a noise by reducing air flow resistance, to maximize the degree of freedom in installing an indoor unit, and to improve the heat exchange efficiency by increasing a suction area. CONSTITUTION: Suction ports(112) are formed at the rear surface of a case(110) of an indoor unit(100) to suck indoor air in. A ventilating fan(114) is installed inside the case for sucking the indoor air from the rear surface of the case. An evaporator(116) is installed between the suction ports and the ventilating fan for exchanging heat between the indoor air with a refrigerant to generate cool air. Discharge ports(118) are formed at a front tilt frame part(111) to discharge the cool air through the ventilating fan. A flow path of the indoor air sucked through the suction ports and discharged to a room through the discharge ports via the evaporator and the ventilating fan is a nearly straight line.
Patent KR-20050023665-A (KR)
Inventor: KIM KYOUNG HAN
IPC: B65G67/60
Filed: 2003-09-02
Abstract: PURPOSE: A cargo loading and unloading device is provided to shorten turnaround time of a ship and increase the capacity of harbors by reducing time required for loading and unloading, and to improve accuracy of the loading and unloading work through vibration isolation of a cargo conveyance unit and a trailer cargo conveyance unit. CONSTITUTION: A cargo loading and unloading device comprises a crane body installed movably along rails(101) installed to the land side; a cargo conveyance unit including a cargo carriage apparatus for conveying cargo from one of a ship and a ship-side conveyance part(120) close to the ship to the other; an auxiliary frame(200) installed to the crane body; a trailer cargo conveyance unit(210) including a trailer cargo carriage apparatus(213) for conveying cargo from one of a trailer(T) and a trailer-side conveyance part(211) close to the trailer to the other; a feed unit(220) installed to the auxiliary frame to feed cargo conveyed from one of the ship-side conveyance part and the trailer-side conveyance part to the other; and a vibration isolation unit(300) installed between the crane body and the auxiliary frame to absorb vibration produced from the cargo conveyance unit and the trailer cargo conveyance unit.
Patent KR-20050026299-A (KR)
Inventor: KIM SUNG WOO
IPC: G02B9/12
Filed: 2003-09-09
Abstract: A photographing lens is provided to improve aberration by using three lenses. A first lens(1) has a positive refractive power. A second lens(2) has a positive refractive power. A third lens(3) has a negative refractive power. The first to third lenses(1,2,3) are sequentially arranged from an object. An iris is disposed toward the object of the first lens(1). Each of the second and third lenses(2,3) has at least one aspheric surface. The first to third lenses(1,2,3) satisfy 0.46<(R11/f1)<0.52 and 0<(vd1-vd2)/vd3<0.25, wherein R11 is a radius of curvature for a surface of the first lens(1) toward the object, f1 is a focal length of the first lens(1), and vd1, vd2 and vd3 are dispersion of the first, second, and third lenses, respectively.
Patent KR-20050028364-A (KR)
Title: Coloring composition for resin and method for manufacturing article by the resin
Inventor: CHOL SEONG TAE
IPC: C09B67/38
Filed: 2003-09-17
Abstract: A coloring composition for resin is provided, which has an optical effect and can provide a resin excellent in dispersibility and capable of showing various colors. And a method is also provided to manufacture articles in large quantities by using a small amount of the resin. The coloring composition for resin is produced by mixing 80-120pts.wt. of a solvent composition and 0.05-0.5pts.wt. of a photo-compatible compound, wherein the solvent composition comprises 5-10pts.wt. of methylene chloride, 30-40pts.wt. of isopropyl alcohol, 5-10pts.wt. of a surfactant, and 40-50pts.wt. of water. And the method for manufacturing the articles comprises the steps of: mixing 100pts.wt. of the coloring composition and 50-150pts.wt. of a resin composition; reacting the mixture for 3-5 hours firstly; drying the mixture at 80-100deg.C firstly; reacting the firstly dried mixture for 2-4 hours; drying the mixture at 80-100deg.C secondly; processing the secondly dried mixture to form.
Patent KR-20050028993-A (KR)
Title: Method for displaying time in mobile of roaming state
Inventor: MOON KWI NAM
IPC: H04B7/26
Filed: 2003-09-19
Abstract: A method for displaying time of a mobile terminal in a roaming state is provided to remove users' inconvenience that a user must calculate a current time of Korea in consideration of a time difference between a roaming area and Korea by displaying both current time of the roaming area and Korea. When a terminal is in a roaming state(S100), it selects a NAM available for an international roaming service(S101). The terminal checks whether time and position information of the roaming area are received from a base station of the corresponding roaming area(S102). The terminal searches a time difference table including time difference information between the area where the terminal is located and Korea(S103). When there is a time difference between the corresponding roaming area and Korea, a current time of Korea is calculated by using the time difference(S104). The calculated current time of Korea is displayed together with a current time of the roaming area on a standby state screen of the terminal(S105).
Patent KR-20050029806-A (KR)
Title: Color image forming apparatus
Inventor: KIM WAN HA
IPC: G03G15/14
Filed: 2003-09-23
Abstract: A color imaging device is provided to improve a roller angle of a transfer nip part by minimizing impact generated when papers pass the transfer nip part. An electrostatic latent image corresponding to image information inputted from the outside is formed on a photosensitive body. A developing unit supplies a certain developer to the photosensitive body, and develops the electrostatic latent image. A transfer belt doubly transfers the developed result object from the photosensitive object to form an image. A paper transfer roller(76) transfers the image formed on the transfer belt to papers. A paper transfer backup roller(72) drives the transfer belt, and supports the paper transfer roller while the image is transferred to the papers. The paper transfer roller and the paper transfer backup roller are disposed to deviate each other at a uniform angle(C).
Patent KR-20040029270-A (KR)
Inventor: KARTHIKEYAN SUBRAMANIAN
IPC: H01L23/52
Filed: 2003-09-30
Abstract: PURPOSE: A method for preventing copper contamination of via or dual damascene structure in copper metallization process for integrated circuits is provided to remove defects due to contamination by preventing diffusion of a contaminating material to a dielectric layer. CONSTITUTION: A barrier layer(54) is formed on a bottom surface of an opening of a dielectric which overlies a contaminating material. The barrier layer is partially removed from the bottom surface of the opening to sidewalls of the opening. The bottom surface of the opening is cleaned. During the process for cleaning the bottom surface, the contaminating material is deposited on the sidewalls of the opening. The contaminating material is prevented from diffusing into the dielectric material by the barrier layer material.
Patent KR-20050031782-A (KR)
Title: Wall mounted type microwave oven
Inventor: HA YU JEUB
IPC: F24C15/20
Filed: 2003-09-30
Abstract: A wall hanging microwave oven is provided to suck and discharge exhaust gas, smoke and food smell from a lower part of an exhaust passage by assembling an inner case with an outer case without clearance and forming the exhaust passage between the inner case and the outer case. A wall hanging microwave oven is composed of a microwave oven body(10) cooking food by high frequency heating, and a microwave oven housing(20) separated from the microwave oven body and composed of a built-in part for detachably containing the microwave oven body. The microwave oven housing is composed of an inner case(30) having the built-in part and detachably containing the microwave oven body, and an outer case(40) combined with the inner case. Both sides and upper and lower parts of the outer case are spaced from the inner case, and an exhaust passage is formed between the inner case and the outer case. The lower part of the outer case is opened to flow air, and an exhaust fan(25) is installed in an upper part of the inner case to forcibly suck and discharge air through the exhaust passage.