baber/WOPTO huggingface dataset:
Patent KR-20040003540-A (KR)
Title: A method manafacture to hanger cage for a alevator door
Inventor: KIM HAN JEONG
IPC: B66B13/30
Filed: 2002-07-03
Abstract: PURPOSE: A manufacturing method of hanger case for elevator door is provided which reduces weight of the hanger case and reduces material cost of the hanger case by fabricating the hanger case by roll forming in such a way that rails are integrally formed on the hanger case. CONSTITUTION: The method comprises first process of bending first, second and third vane parts at a right part of one side and the other side of the steel product and forming a connection part between the first and third vane parts by feeding a steel product into first forming rollers; second process of bending the first and second vane parts to right and left sides, forming a finish part(11a) on an upper part of the second vane part and bending the third vane part(16) to right side by feeding the steel product into second forming rollers; third process of folding the first vane part and finish part(11a), dividingly bending the second vane part into first and second members(12a,12b) and vertically bending the third vane part by feeding the steel product into third forming rollers; fourth process of dividingly bending the first vane part into first and second vanes, bending the first and second members(12a,12b) to right side, bending connection part(15) of the other side of the third vane part(16), thereby forming first bent part(17), and curving the connection part(15) by feeding the steel product into fourth forming rollers; fifth process of bending the second vane(11c) to right side, bending a proper length of the second vane(11c) to form folding part(11e), flattening the connection part(15) and bending the first bent part(17) to left side by feeding the steel product into fifth forming rollers; sixth process of slantly bending the connection part(15) to form second bent part(18) and bending the first bent part(17) to left side by feeding the steel product into sixth forming rollers; seventh process(70) of bending the second bent part(18) to right side and bending the first bent part(17) to left side by feeding the steel product into seventh forming rollers; eighth process of vertically bending the second bent part(18) and bending the first bent part(17) approximately vertically by feeding the steel product into eighth forming rollers; and ninth process of horizontally maintaining the second vane(11c) and second member(12b) and vertically bending the first bent part(17) by feeding the steel product into ninth forming rollers.
Patent KR-20040006120-A (KR)
Title: Composition of thermoplastic resin having a high resistance
Inventor: DON YUN SEUNG
IPC: C08L21/00
Filed: 2002-07-09
Abstract: PURPOSE: Provided is a thermoplastic resin composition for use in interior and exterior materials of cars, which has excellent dimensional stability at a high temperature, improved impact resistance, and excellent moldability and coating property. CONSTITUTION: The thermoplastic resin composition comprises: 30-70 wt% of a rubber latex; 10-30 wt% of a graft copolymer(I) comprising 70-30 wt% of a mixed monomer consisting of 20-40 wt% of a vinyl cyanide monomer and 60-80 wt% of an aromatic vinyl compound monomer; 20-50 wt% of a non-linear graft copolymer(II) consisting of 20-40 wt% of a vinyl cyanide monomer and 60-80 wt% of an aromatic vinyl compound monomer and having a weight average molecular weight of 200,000-1,000,000; and 20-60 wt% of a linear graft copolymer(III) consisting of 20-40 wt% of a vinyl cyanide monomer and 60-80 wt% of an aromatic vinyl compound monomer and having a weight average molecular weight of 100,000-200,000.
Patent KR-20030030841-A (KR)
Title: Control device and method for air mattress
Inventor: NAKAO HARUKI
IPC: A47C27/10
Filed: 2002-07-11
Abstract: PURPOSE: To provide a device and a method for controlling an air matt, which effectively prevents the concentrated pressurization on a human body and the continuation of pressure at a specified part by controlling initial setting pressure and, then, shows an excellent bedsore preventing effect. CONSTITUTION: In the device for controlling the air mat 2, in which a plurality of connected air bag groups 2a and 2b consisting of a plurality of systems are alternately arranged, a compression air supply source 9 is provided via a rotary valve 5, and a pressure sensor 15 is arranged in an air pipe 9a which connects between the pressure air supply source 9 and the rotary valve 5.
Patent KR-20030009148-A (KR)
Title: Water repellent finish non woven fabric of puncture for physiology pad
Inventor: LEE SU YEONG
IPC: A61L15/52
Filed: 2002-07-11
Abstract: PURPOSE: A bored non-woven fabric useful in disposable sanitary napkins is provided to endow water-repellent property and far-infrared radiation ability comfortable to skin by applying water-repellent coating to the non-woven fabric then boring holes on the fabric to eliminate body secretion. CONSTITUTION: The bored fabric comprises a combination of non-woven fabric and water-proof plastic film(2) formed by extrusion-molding(1) polymer with a melting point of less than 180deg.C at 3-23g/m3 flow rate to furnish a molten film to the non-woven fabric(4) on a cold roll(3) and pressing the fabric to form the combined fabric(5) with the film; applying the water-repellent coating material to the combined fabric weighted in 2-55g/m2 to form a surface of disposable diaper and/or sanitary napkin to contact with skin of a user; and boring holes on the combined fabric to transfer body secretion into an absorption layer of the diaper/napkin. The coating material may contain silicone, oil-soluble wax or water-soluble wax in suitable solvents.
Patent KR-20040006803-A (KR)
Title: radium bed mattress for promotion of health
Inventor: HAN SEUNG HUI
IPC: A47C27/00
Filed: 2002-07-15
Abstract: PURPOSE: A bed mattress is provided, which has the same medical efficacy of hot spring by continuously supplying a user with radium radiations which are beneficial to human health. CONSTITUTION: The bed mattress(1) with a mattress body(2) having a plurality of springs(3), a cushion layer(4) and a fabric cover(5) covering the mattress body(2) and the cushion layer(4), comprises: a plurality of powder caps(200) each having a predetermined space disposed at constant intervals; and radium powder(300) integrally sealed into the space of the mattress(1), so that radium radiations are continuously supplied.
Patent KR-20030009158-A (KR)
Title: Hypochlorous Acid Generating Method and Device
Inventor: HIRO NAOKI
IPC: C25B11/04
Filed: 2002-07-16
Abstract: PURPOSE: To provide a method and apparatus for generating hypochlorous acid, capable of efficiently generating hypochlorous acid without containing many chloride ions in water to be treated to enhance the treatment efficiency of water to be treated. CONSTITUTION: In the method for generating hypochlorous acid in water to be treated by electrolysis by allowing a current to flow across an anode 6 and a cathode 7, a noble metal or a metal oxide is used as the material constituting the anode 6 and the concentration of chloride ions in water to be treated is set to 1,000 mg/l or less to perform the electrolysis of water to be treated under stirring.
Patent KR-20040013956-A (KR)
Title: hinge assembly for display
Inventor: KIM GYEONG BOK
IPC: G06F1/16
Filed: 2002-08-09
Abstract: PURPOSE: A hinge assembly is provided to enhance an operational reliability when a tilt angle of an image display is adjusted, and to reduce a size. CONSTITUTION: The assembly comprises a hinge axis(1), a rotational member(2), plural washers, a pair of nuts(5), and a pair of dish springs(100). The hinge axis(1) includes a cylindrical rod(1a) and bolt holders(1b) at either side of the rod(1a). The rotational member(2) is fixed at an image display while it is being assembled with the rod(1a) of the hinge axis(1). The washers, also assembled with the rod(1a), are arranged at both the right side and the left side of the rotational member(2). The nuts(5) are tightened up toward both the ends of the rod(1a). The dish spring(100) includes a hole, a contact end and plural grooves. The hole makes the rod(1a) pass through, and the contact end is contacted with the washers. The grooves are formed equidistantly around the surface of the spring(100).
Patent KR-20040019765-A (KR)
Title: Fusing device of electrophotographic image forming apparatus
Inventor: CHO DEOK HYEON
IPC: G03G15/20
Filed: 2002-08-29
Abstract: PURPOSE: A fusing device of an electrophotographic image forming device is provided to shorten a warming-up time by using a heat pipe and increase fusing heat capacity by forming fusing nip in predetermined width. CONSTITUTION: A resistance coil generates heat by electricity. A part of the heat is transmitted to a nip plate(124) and the rest of the heat is transmitted to a heat pipe(121). An operating fluid(125) contained in the heat pipe is evaporated by the transmitted heat. The heat of the gaseous operating fluid is transmitted to a fusing film(130) through an insulating material and the nip plate, so a surface temperature of the fusing film increases to a target temperature appropriate for fusing a toner(151) formed on paper(150). The toner is fused on the paper by the heated fusing film while the paper passes through a gap between a fusing part(110) and a compressing roller(170).
Patent KR-20030030849-A (KR)
Inventor: CUNHA FRANK J
IPC: F02C7/18
Filed: 2002-08-30
Abstract: PURPOSE: A turbine airfoil with enhanced heat transfer is provided to cool the internal cavity of the airfoil for optimizing the efficiency of an engine by minimizing the amount of compressor bleed air required. CONSTITUTION: A turbine airfoil(30) with enhanced heat transfer includes a leading edge(34), a trailing edge(36), a pressure side wall and a suction side wall. The pressure side wall is connected to the suction side wall at the leading edge and the trailing edge and is spaced apart from each other therebetween to define a cavity extending longitudinally between a root and a tip of the airfoil into which cooling air is flowable from an end of the cavity. The cavity has an inner surface(38), and plural indentations in the inner surface.
Patent KR-20040021317-A (KR)
Inventor: KANG BYEONG CHANG
IPC: H02H3/20
Filed: 2002-09-03
Abstract: PURPOSE: An apparatus and a method for protecting secondarily over voltage are provided to prevent the damage of circuits due to the over voltage by using the secondary over voltage protection device instead of the primary over voltage protection device having a defect. CONSTITUTION: An apparatus for protecting secondarily over voltage includes an AC/DC converter(21), a PWM control signal output unit(28), a power factor improvement unit(22), a first over voltage detector(26), a first over voltage protection unit(27), a second over voltage detector(24), and a second over voltage protection unit(25). The AC/DC converter(21) is used for converting AC to DC. The PWM control signal output unit(28) generates a PWM control signal as a switching signal. The power factor improvement unit(22) improves a power factor of the converted DC according to the PWM control signal. The first over voltage detector(26) is used for outputting the first over voltage detection signal when the voltage of the DC power of the power factor improvement unit is higher than the first threshold voltage. The first over voltage protection unit(27) prevents the first over voltage according to the first over voltage detection signal. The second over voltage detector(24) is used for outputting the second over voltage detection signal when the voltage of the DC power of the AC/DC converter is higher than the second threshold voltage. The second over voltage protection unit(25) prevents the second over voltage according to the second over voltage detection signal.
Patent KR-20040022570-A (KR)
Title: Telephone Number Management Method Using Written Name Data in Mobile Communication Terminal
Inventor: WEE JI YEONG
IPC: H04B1/40
Filed: 2002-09-09
Abstract: PURPOSE: A method for managing telephone numbers using business card data in a mobile communication terminal is provided to extract necessary data from business card data received from other mobile communication terminal, and to store the extracted data in a predetermined memory region, thereby configuring a telephone directory by using the business card data. CONSTITUTION: If business card data is received from other mobile communication terminal(S10), a mobile communication terminal stores the received business card data in a predetermined memory region(S12), and decides whether a user wants to move the business card data to a telephone directory(S14). If so, the mobile communication terminal extracts a name from the business card data, and decides whether the same name as the extracted name exists in the telephone directory(S16,S18). If not, the mobile communication terminal extracts data necessary for managing telephone numbers from the business card data(S20). The mobile communication terminal stores the extracted data in a predetermined memory region(S22).
Patent KR-20040024401-A (KR)
Inventor: BANG HEUNG CHEOL
IPC: H01J17/16
Filed: 2002-09-14
Abstract: PURPOSE: A mounting boss of a circuit board and a base chassis of a PDP module are provided to reduce a noise cut from a circuit board by reducing a contact area with the circuit board of the PDP module. CONSTITUTION: A mounting boss(110) of a circuit board comprises a fixing part(111) having a fixing surface(111a) contacted to a circuit board(120) of PDP module and fixing the circuit board, a guide part(112) guiding a fixing position of the circuit board, and a connecting part for connecting the fixing part to the guiding part. The fixing part, the guiding part, and the connecting part are formed in a body.
Patent KR-20030029460-A (KR)
Inventor: UMESHITA SHINYA
IPC: A61P31/04
Filed: 2002-09-28
Abstract: PURPOSE: A double chamber container is provided to rapidly dissolve a medicine in a dissolving liquid in use and does not evolve gas at a low cost without requiring intricate process steps. CONSTITUTION: The double chamber container having at least two chambers compartmentalized by communicatively connectable isolating device includes a first chamber(1), in which the medicine not containing carbonate and hydrogencarbonate is housed, and a second chamber(2) in which the dissolving liquid containing a pH control agent is housed. The first chamber(1) and the second chamber(2) are communicatively connected to each other, by which the dissolving liquid housed in the second chamber(2) is transferred to the first chamber(1) and the medicine housed in the first chamber(1) is easily dissolved in the dissolving liquid.
Patent KR-20040028153-A (KR)
Title: Vehicle Alarm Device Through Mobile Phone
Inventor: JUNG JIN YEONG
IPC: H04B7/00
Filed: 2002-09-30
Abstract: PURPOSE: A vehicle alarm apparatus is provided to allow a subscriber to check the current status of vehicle without being restricted by the distance and time. CONSTITUTION: A vehicle alarm apparatus comprises a sensing unit(201) for sensing the emergency state of a vehicle and generating a sensing signal; a control unit(200) for receiving the sensing signal from the sensing unit and generating a control signal; a CDMA module(204) for emitting a vehicle emergency signal to the mobile communication terminal of the vehicle owner through an antenna in accordance with the control signal output from the control unit; an alarm sound generating unit(202) for generating an alarm sound in accordance with the control signal output from the control unit; and an emergency lamp driving unit(203) for driving an emergency lamp in accordance with the control signal output from the control unit.
Patent KR-20040029668-A (KR)
Title: fluorscent lamp of bulb type
Inventor: YOON YEONG IL
IPC: H05B41/14
Filed: 2002-10-02
Abstract: PURPOSE: An electric bulb type fluorescent lamp unit is provided to form an outdoor lamp as a fluorescent lamp and protect the fluorescent lamp from a short circuit by sealing a case for fluorescent lamp. CONSTITUTION: An electric bulb type fluorescent lamp unit includes a fluorescent lamp, an electronic stabilizer circuit unit, and a case. The electronic stabilizer circuit unit is used for turning on or turning off the fluorescent lamp. The fluorescent lamp is fixed by the case. The electronic stabilizer circuit unit is fixed on the inside of the case. A socket for receiving the electric power from the outside is installed in the inside of the case. The electronic stabilizer circuit unit includes a bridge circuit and a capacitor. The capacitor is connected between an AC power supply source and the bridge circuit for rectifying the AC power. The case is sealed by a sealant.
Patent KR-20040034946-A (KR)
Title: A control method of the speed for overhead crane
Inventor: NOH TAE SEONG
IPC: B66C13/18
Filed: 2002-10-17
Abstract: PURPOSE: A speed control method of an overhead crane is provided to reduce working hours, and to prevent collision with a stopper by moving the work piece quickly and safely with traveling a girder or a trolley along the rail. CONSTITUTION: An overhead crane transfers the work piece by operating a movable body including a girder and a trolley traveling along the rail. The movable body stop ranges are set at both ends of the travel path for moving the movable body of the overhead crane. A low speed travel range is set close to the movable body stop range to travel the movable body at relatively low speed, and a high speed travel range is set between the low speed travel ranges to travel the movable body at relatively high speed. The work piece is moved quickly and safely with setting the travel speed of the movable body.
Patent KR-20040041394-A (KR)
Title: Prevention of gas leak in hermetic compressor
Inventor: SA BEOM DONG
IPC: F04B39/00
Filed: 2002-11-11
Abstract: PURPOSE: An apparatus for prevent a leakage of gas in a hermetic compressor is provided to interrupt a leakage of gas by sealing members inserted into pockets formed on thrust surfaces of upper and lower bearings, and a partition plate. CONSTITUTION: A partition plate(22) is rotated by a motor(M), and is formed on one side of a rotary shaft(20) supported by an upper bearing(140) and a lower bearing(150) to partition the inside of a cylinder assembly(D) and to suck in and compress gas. Pockets are formed in predetermined depth on thrust surfaces where the partition plate contacts with the upper bearing and the lower bearing to prevent a leakage of gas compressed through the thrust surfaces and journal surfaces of the upper bearing and the lower bearing. A plurality of ring-shaped sealing members are inserted into the pockets.
Patent KR-20040045072-A (KR)
Title: A Packet Transmission Method for Dual Redundancy of Network Layer and Transport Layer Protocol
Inventor: KIM BONG SU
IPC: H04L12/24
Filed: 2002-11-22
Abstract: PURPOSE: A packet transfer method for duplexing protocols of a network layer and a transmission layer is provided to enable protocols to perform the same process simultaneously in an active board and a standby board. CONSTITUTION: Virtual interfaces(103,113) handle a task related to a path of packets. A packet having layer header information(201-203) comes into an active main processor board(101). When the packet passes a virtual interface layer(L2), its L2 layer header(MAC header(201)) is removed and thus the packet is changed to a packet(205) having only an L3 header. The packet(205) is copied so that the original one(205) is transferred to an upper protocol stack(102) and the copied packet(207) is transferred to a processor board(116) in a standby state through a duplex ether path(104). When the copied packet(207) is transferred, the L2 layer header(MAC header(201)) is attached to the copied packet(207). Accordingly, Ethernet physical device(105) of the active processor board(101) and the Ethernet physical device(112) of the standby processor board(116) have the same MAC address and IP address.
Patent KR-20040046590-A (KR)
Inventor: JUNG SEUNG WON
IPC: C09K3/10
Filed: 2002-11-28
Abstract: PURPOSE: A seal paste composition for a plasma display panel and a method for sealing a plasma display panel by using the composition are provided, to reduce a sintering temperature profile, to suppress the generation of bubbles on the internal surface of sealing layers and to improve a sealing property by employing nitrocellulose. CONSTITUTION: The seal paste composition comprises 70-95 wt% of frit; 0.1-3 wt% of at least one kind of nitrocellulose binder; and the balance of a solvent dissolving the nitrocellulose binder. Preferably the frit contains at least one metal oxide selected from the group consisting of PbO, B2O3 and TiO2; and the solvent is at least one selected from the group consisting of butyl carbitol acetate, butyl carbitol, 3-methoxy-3-methyl butanol, terpineol and menthanol.
Patent KR-20040046876-A (KR)
Title: Device for compensating digital color and method for compensating thereof
Inventor: KIM TAE WAN
IPC: H04N9/73
Filed: 2002-11-28
Abstract: PURPOSE: A digital color correcting device and method are provided to correct colors from digital video signals to prevent picture quality from being deteriorated due to quantization error. CONSTITUTION: A color space converter(21) converts input digital R, G, B signals into a luminance signal(Y) and color difference signals(B-Y,R-Y). A cylindrical coordinate converter(23) calculates hue and chroma values(H,C) of the color difference signals output from the color space converter. A skin color corrector(25) receives the luminance signal and the hue and chroma values and shifts hue and chroma values(H1,C1) of a color component of a skin color region. A yellow green emphasis unit(27) increases a chroma value(C2) of a yellow green region. A cylindrical coordinate inverse-converter(29) converts hue and chroma values(H2,C2) output from the yellow green emphasis unit into the color difference signals. A blue extension unit(31) moves the color difference signals output from the inverse-converter in the direction of a color to be extended. A color space inverse-converter(33) converts the luminance signal and color difference signals output from the blue extension unit into digital RGB signals and outputs the digital signals to a display.
Patent KR-20040046902-A (KR)
Title: Video telephony system and operating method for thereof
Inventor: JUNG YEONG AN
IPC: H04N7/15
Filed: 2002-11-28
Abstract: PURPOSE: A method for operating a video phone system is provided to synthesize/include date and time information obtained from a UI(User Interface) in a certain position of a target image to be photographed, thereby coding the date/time information by including the information in a stored image. CONSTITUTION: An image inputted from an image input unit is stored in an output image storage memory. Date and time information supplied from a UI is stored in an image display storage memory. When a photograph command is executed, the inputted image of the output image storage memory and the date/time information stored in the image display storage memory are synthesized together. The synthesized images are converted into YUV color space data. The converted images are stored by carrying out a still image coding process.