baber/WOPTO huggingface dataset:
Patent KR-20040021742-A (KR)
Inventor: PARK JEONG YEON
IPC: B60Q1/44
Filed: 2002-09-04
Abstract: PURPOSE: A switch of a brake lamp for a vehicle is provided to prevent the strain of a body unit by making the body unit from brass, to prevent strain by curling-combining a terminal and the body unit by the compression action of a press, to improve watertightness by applying a watertight bend cable and a waterproof cover having an effective sealing structure to an air vent hole and a terminal connecting unit, and to regulate the amount of air and the pressure of a terminal spring by applying an adjust bolt. CONSTITUTION: A switch(10) of a brake lamp for a vehicle is composed of a cylindrical body unit(11) made from brass; a mounting bolt unit(12) having an air inlet(12a) into which air flows by operations of a brake pedal, screw-fixed to the brake pedal; movable and fixed terminals(13,14) arranged at the bottom of the air inlet, operated by pneumatic pressure, and contacted and separated to turn on/off a switch; a terminal spring(15) attached to the lower end of the fixed terminal to supply elastic force to separate the movable terminal from the fixed terminal; an adjust bolt(18) supported to the lower end of the terminal spring and formed with a movable plate(17) for adjusting the amount of air discharged through an air vent hole and the pressure of the terminal spring; and a waterproof cover(19) sealed by a bend-shaped cable(20) at the boundary of the lower end of the outer peripheral surface of the body unit.
Patent KR-20040022966-A (KR)
Title: Method of compensating load at using the brake for a vehicle
Inventor: KWON SUN HEUNG
IPC: F02D41/08
Filed: 2002-09-10
Abstract: PURPOSE: A method for compensating a load in using a brake of a vehicle is provided to secure an intake negative pressure for maintaining performance of a brake, and prevent insecure RPM according to a change in negative pressure. CONSTITUTION: A current pressure of an engine is detected(110). A current RPM(Rotations Per Minute) is detected(120). A current speed of a car is detected(130). The optimum pressure of the engine according to the detected RPM and the current speed is extracted from an ISA(Idle Speed Actuator) compensation map(140). If a driver brakes, it is judged whether the current pressure is equal to the optimum pressure(150-160). If not, the ISA is operated to control an amount of intake air to be flowed into the engine for making the pressure in the engine into the optimum pressure(170).
Patent KR-20040024286-A (KR)
Inventor: LEE SEONG HO
IPC: C06B33/10
Filed: 2002-09-13
Abstract: PURPOSE: A blasting composition comprising oxidant, metal-reductant, gas generating material and homogenizer is provided, which has strong blasting power in contrast to weak noises and vibration, and storage stability. CONSTITUTION: The rock(or concrete) blasting composition comprises: 40-75wt.% of oxidant having 0.25-0.50 of active oxygen(oxygen fraction) such as KNO3, KClO4, Ba(NO3)2, MnO2 or Fe2O3; 0.5-30wt.% of metal reductant having 130-400kcal/mol of reaction heat, such as Al, Mg-Al, B, Zr, Ti, Si or Mg for easy ignition and acceleration of combustion reaction; 5-25wt.% of non-explosive gas-generating material which is a nitro compound with less than two nitro functional groups such as 2,4-DNT(C7H6N2O4), di-nitro naphthalene and di-nitrobenzene; 10-33wt.% of homogenizer such as graphite or fine stone powder for controlling combustion rate and specific gravity of a dried mixture; and 0.5-5wt.% of binders such as styrene butadiene rubber, polyvinyl alcohol and carboxymethyl cellulose for forming granules of 0.5-3mm.
Patent KR-20040024896-A (KR)
Title: SONOS EEPROM having improved programming and erasing performance characteristics and method for fabricating the same
Inventor: KANG SEONG TAEK
IPC: H01L21/8247
Filed: 2002-09-17
Abstract: PURPOSE: A SONOS(Silicon-Oxide-Nitride-Oxide-Silicon) EEPROM(Electrically Erasable Programmable ROM) having an improved programming and erasing characteristic and a fabricating method thereof are provided to improve the performance in a programming process by limiting an electron charging region and a hole charging region on a junction region without reducing the performance of cells. CONSTITUTION: A SONOS EEPROM having an improved programming and erasing characteristic includes a substrate(100), a bottom oxide layer(110a), a charge trapping layer(140a), a top oxide layer(145a), a control gate(150a), and a source/drain junction region. The bottom oxide layer(110a), the charge trapping layer(140a), the top oxide layer(145a), and the control gate(150a) are sequentially formed on the substrate(100). The source/drain junction region is formed on both sides of the substrate. A neighboring region of the source/drain junction region of the charge trapping layer is locally higher than the source/drain junction region.
Patent KR-20040026479-A (KR)
Title: bookmark within a book
Inventor: JEONG YONG SEOK
IPC: B42D9/00
Filed: 2002-09-25
Abstract: PURPOSE: A bookmark built in a book is provided to expand the function of an interleaf to a bookmark so that a user is able to find a desired page easily without using the bookmark. CONSTITUTION: The bookmark built in a book includes an interleaf(102) that is used as a bookmark. The interleaf(102) is a little smaller than the size of a page of the book. The interleaf(102) is usually folded(104) when it is used as a bookmark. In this manner, the lifespan of the interleaf(102) is extended. The wing(101) of the front cover(103) of the book contains the background of a writer so it does not have a folding line to be used as a bookmark. Because the interleaf(102) is made of very thin, soft non-woven cloth, the pages of the book do not easily come off.
Patent KR-20040029706-A (KR)
Title: Sand blast machine for industrial scrubber
Inventor: CHO PAN SI
IPC: B05C19/04
Filed: 2002-10-02
Abstract: PURPOSE: A sand spray apparatus of an industrial scrub brush is provided, to spray sand to the surface and inside of non-woven uniformly when an industrial scrub brush is manufactured. CONSTITUTION: The sand spray apparatus comprises a supply pipe(14) connected to the under part of a hopper(6); an impeller case(11) placed at the under part of the supply pipe; a connection pipe(13) connected to the supply pipe; a screw contained in the connection pipe(13); a screw drive motor(9) placed in the rear of the screw for rotating the screw; an impeller contained in the impeller case(11)l; an impeller drive motor(7) connected with the impeller by a drive belt(8); and a spray hose(12) connected to the under side part of the impeller case(11).
Patent KR-20040031947-A (KR)
Title: Oil cooling device of fan clutch
Inventor: KIM GEON TAE
IPC: F01M5/00
Filed: 2002-10-08
Abstract: PURPOSE: An oil cooler of a cooling fan clutch is provided to keep temperature of oil of the cooling fan clutch appropriate even in a vehicle running in hot atmosphere and to prevent deterioration of oil thereby by forming a coolant circulation hole on a center of a front cover of the cooling fan clutch near an oil storage chamber, and connecting an inflow hose and a discharge hose to one end of the oil circulation hole so as to prevent deterioration of oil by coolant circulating in the coolant circulation hole. CONSTITUTION: A coolant circulation hole(22) is formed on a central part of a front cover to efficiently cool down oil stored in an oil storage chamber(18) formed between the front cover and a central partition(12). An inflow hose(23) and a discharge hose(24) are coupled to one end of the central part to be connected with the coolant circulation hole, respectively. The inflow hose and the discharge hose are connected to the middle of a coolant circulation line of an engine block, respectively, so that low temperature coolant flows into the coolant circulation hole through the inflow hose.
Patent KR-20040035917-A (KR)
Title: Detent Assembly of Manual Transmission
Inventor: EUN OK GI
IPC: F16H63/38
Filed: 2002-10-12
Abstract: PURPOSE: A detent assembly for a manual transmission is provided to improve a detention feeling in shifting by clearly transmitting a change of the shift-operational force to a driver according to a shifting state. CONSTITUTION: A detent assembly(60) for a manual transmission comprises a detent groove comprising an uneven groove(61) formed on a control finger(54) to correspond to neutral, and slant parts(62,63) each formed in a shifting direction around the uneven groove; a poppet ball(66) sliding along the detent groove if the control finger rotates, in shifting; and a poppet spring(68) pressing the poppet ball to the detent groove by predetermined load. In the detent groove, the rate of the total rotation angle of the control finger, in shifting and the rotation angle of the control finger while the poppet ball slides from the uneven groove to a vertex at which the uneven groove and the slant parts meet is o.25¯0.35.
Patent KR-20040036805-A (KR)
Title: Realization of All-Optical NOR Logic Gate with Wavelength Conversion
Inventor: BYUN YEONG TAE
IPC: G02F3/00
Filed: 2002-10-24
Abstract: PURPOSE: A method for realizing a wavelength variable all-optic NOR logic element is provided to apply a forward bias current to an EAM(Electro-Absorption Modulator) area of an EMILD(Electro-absorption Modulation Integrated Laser Diode) element, and to induce gain saturation, thereby realizing an all-optic NOR logic element. CONSTITUTION: An EMILD element(10) receives an RF signal from an EAM area(11), modulates a CW optical signal generated from a DFB-LD area(12), and makes a necessary signal. An electrical isolation area(15) is disposed between the EAM area(11) and the DFB-LD area(12) in 20 micrometers. An AR(Anti Reflection) coating portion(13) is formed by AR-coating a front side, and an HR(High Reflection) coating portion(14) is formed by HR-coating a rear side, such that light is incident or emitted on the front side only.
Patent KR-20040037319-A (KR)
Title: Mounting apparatus for filler cap
Inventor: KIM SEONG HEON
IPC: B60K15/04
Filed: 2002-10-28
Abstract: PURPOSE: Structure for preventing wrong close of a filler cap is provided to prevent fuel leakage or discharge of evaporation gas of fuel in starting with closing the door without shutting the filler cap, and to restrict oil from being smeared on the side panel in filling or withdrawing a lubricator. CONSTITUTION: A wrong close preventing system comprises a filler door(20) composed of a fuel filler formed in a side panel(10), and combined with the side panel by a hinge(21) to open and close the fuel filler; a fixing pipe(30) exposing an inlet to the fuel filler to guide fuel from the lubricator to a fuel tank; a movable pipe(40) containing the inlet of the fixing pipe and connecting to the fixing pipe to move out of the filler door in filling; a guide hole(31) helically formed in the outer periphery of the fixing pipe; a pin(41) moved along the guide hole, and protruded in the inner periphery of the movable pipe to move the movable pipe in and out; a filler cap(50) thread-connected to the outer end of the movable pipe; and a filler door closing restricting unit restricting closing of the filler door in opening the filler cap.
Patent KR-20040038055-A (KR)
Title: Semiconductor Memory device with self- refresh device for reducing power
Inventor: KIM YONG GI
IPC: G11C11/406
Filed: 2002-10-31
Abstract: PURPOSE: A semiconductor memory device provided with a low power self refresh device is provided to drastically reduce the consumption current of the self-refresh operation, thereby producing a highly integrated memory device. CONSTITUTION: A semiconductor memory device provided with a low power self refresh device includes a power supply(300) and a low power controller. The power supply(300) supplies a plurality of inner power voltages used in the inner circuits by using the power voltage and the ground voltage supplied from outside. And, the low power controller enables the power supply(300) during the self-refresh period by being enabled in the self-refresh mode.
Patent KR-20040041464-A (KR)
Title: Keyboard system
Inventor: CHOI DONG JUN
IPC: G06F3/02
Filed: 2002-11-11
Abstract: PURPOSE: A keyboard device of a complex computer to switch an input mode is provided to save the power used for waiting key input by making a system main body perform only a function of a webpad as restricting the data input through the keyboard in a state that the keyboard is folded to the system main body. CONSTITUTION: An upper rotation guiding part(331) is laid on the back of a front case(311). A keyboard disk assembly(332) is joined/rotated along a guide rail formed to the back of the upper rotation guiding part. A lower rotation guiding part(334) joins the upper rotation guiding part and the keyboard disk assembly at a boss formed to the back of the front case by using a screw, and includes a data input mode changeover switch(333) at a front face.
Patent KR-20030007270-A (KR)
Title: The flexible hose for a vacuum cleaner and its manufacturing process
Inventor: PARK IL SOOK
IPC: B32B1/08
Filed: 2002-11-12
Abstract: PURPOSE: A flexible hose and a method for fabricating the same are provided to prevent a multi-extruding strip from sticking to a wire burying section by changing a sectional shape of a primary extruding strip. CONSTITUTION: A wire(1) is buried by using an extruder(12). At this time, a primary extruding strip(13) having a large size is extruded. Then, a multi-extruding strip(10) is formed in a sizing mold(14). The multi-extruding strip(10) is wound at a predetermined angle by using a bonding device. In this state, a bonding end, which is a terminal end of a semi-circular section formed at both sides of the multi-extruding strip(10), and a bonding part of a wire burying section are bonded to each other by using an adhesive. The semi-circular section is connected to the wire burying section through a connecting section.
Patent KR-20040046135-A (KR)
Title: Field emission display and driving method thereof
Inventor: AHN SANG HYEOK
IPC: H01J1/30
Filed: 2002-11-26
Abstract: PURPOSE: A field emission display and a method for driving the same are provided to catch electrons drifting into a neighboring pixel among electrons emitted from an electron emitting layer at a cathode electrode or an electron capture electrode. CONSTITUTION: A field emission display comprises a first substrate, a plurality of first electrodes formed on the first substrate in one direction, a plurality of second electrodes crossing with the first electrodes, and an electron emitting layer connected to the second electrodes for emitting the electrons. A region where the first electrodes and the second electrodes are intersected is defined by a pixel.
Patent KR-20040046392-A (KR)
Title: Apparatus for preheating submerged entry nozzle for use in continuous casting of thin metal slab
Inventor: LEE U SIK
IPC: B22D41/60
Filed: 2002-11-27
Abstract: PURPOSE: An apparatus for preheating a submerged entry nozzle for use in continuous casting of thin slab is provided which is capable of preheating submerged entry nozzle efficiently to the utmost in a process of performing continuous casting using a submerged entry nozzle having narrow discharge port as in a thin slab continuous caster. CONSTITUTION: The apparatus comprises a preheating part(50) comprising a nozzle connection part(51) to a lower part of which an ignition nozzle(53) for preheating the submerged entry nozzle by directly heating the inside of the submerged entry nozzle(41), and to an upper inner side of which a lower part of the submerged entry nozzle t is connected; a supporting part(70) for supporting the preheating part; an ascent and descent operating part(80) for selectively moving the preheating part supported to the supporting part to preheating position and non-preheating position by moving the supporting part; and a buffer operating part(100) arranged between the supporting part and the ascent and descent operating part to buffer connection impulsive force of thereof when the submerged entry nozzle is connected to a nozzle connection part(51) of the preheating part as the preheating part is moved to a preheating position by the ascent and descent operating part.
Patent KR-20040046884-A (KR)
Title: Treatment apparatus for organic waste and method thereof
Inventor: KO SUK IN
IPC: B09B5/00
Filed: 2002-11-28
Abstract: PURPOSE: Provided are a waste organic matter treating device and a method therefor which are able to improve the heat-efficiency, prevent activity lowering of microorganisms and decrease of treating capacity of a reaction tank by preventing moisture in the reaction tank from condensing with keeping total temperature of the reaction tank constant. CONSTITUTION: The device comprises a reaction tank(10) having a stirrer(20) inside and a multiple-structure for heat-exchanging, a driving device(30) to rotate the stirrer, a deodorizing device(D) to eliminate odor generated from organic matters, a heater(H) to heat exhaust gas flown in the deodorizing device from the reaction tank, a blower(B) which makes the deodorizing device inhale the exhaust gas from the reaction tank and discharge it and makes the reaction tank inhale the air, a pipe(P1) which reciprocally connects among the reaction tank, heater and blower and discharges the exhaust gas from the deodorizing device after heating the reaction tank and a controller(C) controlling the driving device, heater and blower. To decompose the waste organic matter in the waste organic matter treating device, the activity temperature of the microorganisms decomposing the waste organic matter is being kept constant by heating the reaction tank with the exhaust gas heated by the heater after being gone through the deodorizing device.
Patent KR-20040050547-A (KR)
Title: A mounting device of transmission in vehicles
Inventor: SON YEONG SU
IPC: B60K17/06
Filed: 2002-12-10
Abstract: PURPOSE: A mounting device of a transmission for a vehicle is provided to obtain excellent durability and improve NVH(Noise Vibration Harshness) caused when accelerating an engine. CONSTITUTION: A mounting device of a transmission for a vehicle comprises a housing(11) of a cylinder shape downwardly mounted to a side of a vehicle body side member(3) through a vehicle body bracket(7); a main rubber(15) adhered to the lower part along the inner peripheral surface of the housing; an auxiliary rubber(17) adhered to the upper part along the inner peripheral surface of the housing; an inner pipe(23) longitudinally arranged in the inner middle part of the housing; and upper and lower stoppers(29,31) mounted to a side of the inner pipe correspondingly to the upper and lower surfaces of a protrusion(19) formed to the auxiliary rubber. One side of the inner pipe is adhered to the main rubber and is fastened to a transmission bracket through one end.
Patent KR-20040050949-A (KR)
Title: Ethernet Channel Dualizing Control Apparatus of Dualizing Ethernet Switch Board
Inventor: CHO SEUNG GWON
IPC: H04L1/22
Filed: 2002-12-11
Abstract: PURPOSE: A controller for duplexing ethernet channel duplexing in duplex ethernet switch is provided to construct a further rapid and reliable duplexed system by a physical connection and disconnection of the Ethernet channel. CONSTITUTION: A controller for duplexing ethernet channel duplexing in duplex ethernet switch includes a first Ethernet switch board(A) and a second Ethernet switch board(B). The first Ethernet switch board(A) includes M numbers of media access control(MAC) engines for generating the Ethernet switch control state signals, an Ethernet switch controller(10A), M numbers of transformers(40A,41A,42A) connected to the M numbers of Ethernet ports, M numbers of analog switches(30A,31A,32A) connected between the M numbers of transformers(40A,41A,42A) and the physical devices(20A,21A,22A) and a first duplexed controller(50A). And, the second Ethernet switch board(B) is composed of the same structure and function of the first Ethernet switch board(A). The first duplexed controller(50A) and the second duplexed controller(50B) of the second Ethernet switch board(B) detect their operational status by the Ethernet switch control state signal and the process state signals of the CPU. And, the first duplexed controller(50A) and the second duplexed controller(50B) control the switch operations of the analog switches in response to their status.
Patent KR-20040052012-A (KR)
Title: Packet scheduling system and method for high-speed packet networks
Inventor: KO NAM SEOK
IPC: H04L47/22
Filed: 2002-12-13
Abstract: PURPOSE: A packet scheduling system for high speed packet network and a method therefor are provided to guarantee delay bound of a WFQ(Weighted Fair Queuing) level and fairness exponent and maintain complexity of 0 in calculating of system virtual time in an exchange or router. CONSTITUTION: A traffic classifier(11) classifies traffics inputted from multiple input links. A virtual termination time calculator(14) calculates virtual termination time of each packet with respect to the classified traffics and adds the calculated virtual termination time to a header of each packet with a time stamp. A packet queue(16) stores the packets by sessions. A packet transmitter(17) transmits the packets. A central managing unit(15) connected to the virtual termination time calculator(14), the packet queue(16) and the packet transmitter(17) manages defined speed of each session and virtual time of a system.
Patent KR-20040052140-A (KR)
Title: Mobile station having complex faculty
Inventor: KIM HYEON JUN
IPC: H04B1/38
Filed: 2002-12-13
Abstract: PURPOSE: A mobile terminal having composite functions is provided to enable a mobile terminal to perform an additional usable function by using a battery and an antenna unit. CONSTITUTION: A mobile terminal and an antenna can be separated. A device for performing an electronic pen function is attached to an end point of the separated antenna. And a metallic junction part serving as an antenna function is attached to an upper portion from the end. Since the separated antenna can perform both data transmission/reception function and the electronic pen function, it is not necessary to additionally provide an electronic pen.
Patent KR-20040054058-A (KR)
Title: Method for controling overload in mobile communication system
Inventor: JUNG CHEOL SU
IPC: H04B7/155
Filed: 2002-12-17
Abstract: PURPOSE: A method for controlling an overload of a mobile communication system is provided to transmit a control level to an upper processor or a lower processor if an overload is generated in a processor, and to previously control an origination call or a receiving call, thereby preventing an additional burden of the processor. CONSTITUTION: A CCP(Call Control Processor) of a BSC(Base Station Controller) decides whether an overload is generated(S311). If so, the CCP determines one of control levels classified according to occupancy rates of the CCP and a BSP(S314). The CCP decides whether the determined control level is bigger than '0'(S317). If not, the CCP transmits the control level so that a base station can control an overload for an origination call(S323). If the control level is bigger, the CCP transmits the control level to an MSC so that the base station can control the overload for the origination call or a receiving call(S320). If the control level is maintained as '-12' indicating a normal state during ten times, the overload is canceled(S327).
Patent KR-20040054833-A (KR)
Title: Tankless home use water purifier of nanofiltration type
Inventor: HYUNG HUN
IPC: B01D61/00
Filed: 2002-12-18
Abstract: PURPOSE: A domestic water purifier with no water tank provides fresh water with no secondary bacterial contamination. CONSTITUTION: The purifier comprises a pre-treatment filter(4), a pressure pump(5), a pre-carbon filter(6), a main filter(7), a check valve(8), and a post-treatment filter(9), wherein a module of the main filter(7) includes a nano filter with average pore size of 0.1 to 10 nm and is 8 to 50 ft¬2 in an effective area, 1.5 to 4.5 inches in external diameter and 8 to 18 inches long and has 0.5 to 3.5 L of water intake amount.