baber/WOPTO huggingface dataset:
Patent KR-20040009040-A (KR)
Title: Steel plate forming device for fire prevention door and manufacture method
Inventor: CHAI YOU SUK
IPC: B21D53/74
Filed: 2002-07-22
Abstract: PURPOSE: A forming apparatus for forming a bended part on steel sheet in fire door fabrication process is provided, and a fire door fabrication method for improving working efficiency in fabrication of the fire door using the apparatus is provided. CONSTITUTION: The apparatus comprises a guide plate formed at a front end of the apparatus(1) in the state that width of the guide plate is determined according to size of steel plate(100) on which bending operation is to be performed so that the guide plate guides admission position of the steel plate(100); forming rollers(6) on which stepped parts are formed to form a bending part on the steel plate(100) introduced through the guide plate, and which is connected to one end of roller shafts(5) in the state that the stepped parts are formed in a reciprocally corresponding shape between upper and lower rollers(6) so that the forming rollers(6) receive rotational power from the roller shafts(5); roller housings(9) in which driving gears(7) are installed at another end of the respective roller shafts(5) in such a way that interlocking gears are engaged with the roller shafts(5) between the roller shafts(5) to transmit rotational power of the same direction; and a main motor(10) for transmitting rotational power to one of the driving gears(7) positioned inside the roller housings(9) through sprockets(11,13) and electric powered chain(12).
Patent KR-20040009085-A (KR)
Title: Multi chip package and manufacturing method the same
Inventor: HONG JONG RAK
IPC: H01L23/02
Filed: 2002-07-22
Abstract: PURPOSE: A multichip package is provided to reduce a mounting area of a semiconductor package mounted on a printed circuit board(PCB) and integrate two semiconductor packages into one by embodying a multichip package including a semiconductor chip operated by light. CONSTITUTION: A lead frame(120) includes two horizontal die pads. The first chip(130) is covered with epoxy molding compound(EMC)(150), mounted on the die pad of the lead frame. The second chip(160) operated by light is exposed to the outside while not covered with EMC, mounted on the rest of the die pads of the lead frame. The first and second chips are connected to a lead of the lead frame with a gold wire(140). A part of the lead frame and the first chip are encapsulated by EMC, but the second chip is exposed to the outside.
Patent KR-20040009338-A (KR)
Title: Monitor
Inventor: JUNG DAE IL
IPC: G06F1/16
Filed: 2002-07-23
Abstract: PURPOSE: A monitor device is provided to reduce a number of parts, to easily assemble the parts, and to shorten assembling time. CONSTITUTION: The monitor device includes a monitor main body(10) and a stand assembly supporting the monitor main body. The monitor main body includes an LCD(Liquid Crystal Display) panel, a front cover(30), and a read cover(40). The stand assembly includes a stand base(60) supporting the monitor main body, a monitor supporting bar(70) for joining the stand base with the monitor main body, and a stand cover(80). The monitor supporting bar includes a planar base bracket(71) joined to both sides of the stand base by a plurality of second screws(61) and a monitor bracket(75) attached to the monitor main body. The monitor bracket includes a plurality of bracket joining holes(76), which is matched with supporting bar joining holes(46) formed on a backside of the rear cover and is joined by the first screw(47).
Patent KR-20040016025-A (KR)
Title: Method for searching an event image in digital video recorder for monitoring
Inventor: AHN NAM GYU
IPC: H04N7/18
Filed: 2002-08-14
Abstract: PURPOSE: A method for searching event video in a digital video recorder for monitoring is provided to effectively search main video frames wanted by a user. CONSTITUTION: A DVR(Digital Video Recorder) system is connected to a plurality of clients through a network(S50). If any one client requests a preview search mode, the DVR system requests a user to input a wanted search time, and receives and stores the search time in a memory(S51-S52). The DVR system searches for a recording start position corresponding to the preview search request time and scans the event video recorded from the recording start position(S53-S54). Video frames detected as main video frames are read as preview images to be transmitted to the client(S55-S56). The DVR system confirms whether the recording position of the video frame currently scanned corresponds to a recording ending position(S57). The DVR system continuously executes the preview image search operation or releases the preview image search operation according to the result of the confirmation(S58-S59).
Patent KR-20040016215-A (KR)
Title: Apparatus for preventing gas from being leaked from the bottom part of blast furnace
Inventor: AHN SANG U
IPC: C21B7/00
Filed: 2002-08-16
Abstract: PURPOSE: A system for cutting off leakage gas of blast furnace bottom part is provided to prevent leakage of gas using liquid metal such as mercury by sensing gas pressure when gas is leaked from the furnace bottom part during blast furnace operation and collecting leaked gas into a certain collecting pipe. CONSTITUTION: The system for cutting off leakage gas of blast furnace bottom part comprises a gas collecting means comprising a gas collecting pipe(13) which is cohesively fixed to the furnace bottom part of blast furnace, and to which cooling water inlet pipe(21c) and cooling water outlet pipe(23) are connected, a digital manometer(14) penetratingly installed on an upper surface of the gas collecting pipe(13) to sense pressure of leakage gas, and a gas discharge electronic valve(15) installed on an upper part of the gas collecting pipe(13); a collecting pipe pressure control means comprising a mercury tank(20) connected to one side of an upper part of the gas collecting pipe(13) so that the mercury tank(20) is connected to a mercury supply pipe for supplying mercury to the gas collecting pipe(13), a nitrogen line(22) connected to one side of an upper part of the gas collecting pipe(13) to supply nitrogen to the gas collecting pipe(13), and a mercury discharge pipe(24) penetratingly installed on a lower surface of the gas collecting pipe(13) to discharge the mercury supplied to the gas collecting pipe(13); and a gas exhaust means comprising a gas suction pipe(17) installed directly above an upper part of the gas collecting pipe(13), and an exhaust fan(18) connected to an upper part of the gas suction pipe(17).
Patent KR-20040016489-A (KR)
Title: Liquid Crystal Display Device and Fabricating Method Thereof
Inventor: JANG HYEONG UK
IPC: H01L21/77
Filed: 2002-08-17
Abstract: PURPOSE: A liquid crystal display device and a method for fabricating the same are provided to increase a distance between drain electrodes and data lines by forming grooves in the data lines facing the drain electrodes in area corresponding to a side of gate electrodes, thereby preventing the short between the drain electrodes and the data lines. CONSTITUTION: A liquid crystal display device includes a data line(64) formed with a groove(62) at a portion overlapping a side of a gate electrode(36), wherein the gate electrode is protruded from a gate line. The data line formed with the groove has a width(w2) smaller than that(w1) of a data line(34) which has no groove. A distance(d2) between the data line formed with the groove and a drain electrode(40) facing this data line is increased by the groove. The groove is formed in a rectangular shape having a width of 2-3μm at an outermost area of the data line.
Patent KR-20040017052-A (KR)
Title: Process for prepaing beverage of cactus extract
Inventor: CHOI GYEONG SUK
IPC: A23L2/02
Filed: 2002-08-20
Abstract: PURPOSE: Provided is a process for preparing a beverage using cactus extract as a main ingredient. The cactus extract contains phenolio having anti-aging and anti-cancer effects, and edible fiber having constipation treatment effect, urination activity, appetite boosting effect and blood circulation activity. CONSTITUTION: A process for preparing a beverage using cactus extract comprises the steps of: adding 90 part by weight of purified water to 10 part by weight of cactus to give suspension; heating the suspension at 100 deg.C until its total volume is decreased to 80% to give a cactus extract; adding 5 wt.% of oligosaccharide, 5 wt.% of liquid fructose, 1.56 wt.% of apple concentrate, 0.18 wt.% of citric acid, 0.15 wt.% of vitamin C, 0.01 wt.% of mixed fruits flavoring agent, 0.05 wt.% of malic acid and 0.005 wt.% of sodium benzoate to 88 wt.% of the cactus extract; filtering the mixture using a filter having a pore size of 0.5-1 micrometer; filling the filtrate into a container; and vacuum-packing the container and sterilizing it at 90 deg.C for 18 minutes.
Patent KR-20040019620-A (KR)
Inventor: SO BO
IPC: G06Q30/00
Filed: 2002-08-28
Abstract: PURPOSE: A medium having a printed bingo pattern and a business method using the same are provided to activate a commercial transaction by satisfying a curiosity of a user. CONSTITUTION: A condition for a bingo and a bingo pattern are defined(101). The defined bingo pattern is printed on cards and the cards are distributed to clients(102). If the client executes a commercial transaction and uses the card having the bingo pattern, a card device processes inherent functions according to various kinds of transactions, fixes a portion to be printed in this time out of no printed portions, and prints a bingo mark at random(103-105). The client checks printed bingos in each transaction. If the bingo is achieved as the previously defined pattern, a person in charge checks the bingo pattern, and the client receives bonus points or a commodity(106,107).
Patent KR-20020077851-A (KR)
Inventor: BANG SEUNG HYUN
IPC: F25B9/06
Filed: 2002-08-29
Abstract: PURPOSE: A method of adiabatic expansion of scroll motor(expander) and heating and cooling and power generating system using the same are provided to optimize efficiency of a scroll expander and a generator. CONSTITUTION: A scroll motor is rotated in reverse direction or has an input part and output part thereof exchanged to be used as an expander. A generator(4) is installed on a scroll expander(2) to generate power using surplus power and maximize expansion using ideal fluid. Power generated by the generator is re-input to a motor rotating a compressor(1) to reduce power consumption and a storage battery is installed to charge electricity.
Patent KR-20030026849-A (KR)
Title: Electrode component thermal bonding
Inventor: DIEHL GREGORY W
IPC: C22C9/06
Filed: 2002-09-05
Abstract: PURPOSE: Thermal bonding of an electronic component is provided to improve the strength of the electrode and extend the life span by bonding the electrode and members firmly with using the third metal such as nickel on the copper holder and the silver emitting member, and to form the electrodes easily without soldering at a low cost. CONSTITUTION: An electrode(14) for supporting an arc in a plasma arc torch(10) includes an emissive element(28) for supporting the arc, which is formed of hafnium; a relatively non-emissive member(32) comprising the first metal including silver, which is positioned to circumscribe a front surface of the emissive element; and a metallic holder(16) for holding the non-emissive member. The holder is made of a copper alloy including a major portion of copper and a minor portion of another metal, such as nickel. After assembly, the electrode is subjected to a heat treatment that causes thermal bonding between the relatively non-emissive member and the metallic holder to provide good thermal conduction away from the emissive element during subsequent operation of the electrode and to improve the consumable life of the electrode. Advantageously, during the heating step, the nickel attenuates the eutectic reaction between the copper and the silver to allow bonding over a wide range of temperatures and heating cycle duration. In addition, the temperature at which bonding occurs between the non-emissive member and the holder is also raised. As a result, thermal bonding is formed between the hafnium emissive element and the non-emissive member during the same heating cycle, thus further promoting thermal conductivity of the electrode.
Patent KR-20040022762-A (KR)
Title: The Automobile Amplifier System that is composed of DSP and communicaton of control data
Inventor: KANG BONG GYUN
IPC: H03F3/20
Filed: 2002-09-07
Abstract: PURPOSE: A vehicle amplification system apparatus provided with a digital processing function and a communication function of a signal control information is provided to enlarge the selection of the accessory such as an amplifier and a speaker or the like. CONSTITUTION: A vehicle amplification system apparatus provided with a digital processing function and a communication function of a signal control information includes an external communication block(200), a microprocessor(300), a memory(350), a key input pad(330), an analog-to-digital(AD) convertor(310), a digital-to-analog(DA) convertor(320), a display device(400) and an amplifier(500). The microprocessor(300) performs a communication with the external communication block(200) as well as performs the signal process. The memory(350) stores the information of the adjustment state. The key input pad(330) controls various functions. The AD convertor(310) converts the external analog signal into a digital signal. The DA convertor(320) converts the digital audio signal into analog signal. The display device(400) displays the various status and the amplifier(500) amplifies the analog signal from the DA convertor(310).
Patent KR-20040022676-A (KR)
Title: Passive Millimeter-wave Imaging System
Inventor: CHE YEN SIK
IPC: G01J5/00
Filed: 2002-09-09
Abstract: PURPOSE: A manual millimeter wave imaging system is provided to achieve an image of an object by receiving spectrum intensity of a millimeter wave band radiated from the object in proportional to an absolute temperature of the object. CONSTITUTION: A manual millimeter wave imaging system includes a lens(10) for collecting thermal noise radiated from an object in proportional to an absolute temperature of the object. A chopper(20) is provided to shield a signal in order to create a reference signal. A horn antenna(30) receives a millimeter wave among thermal noise radiated from the object. A wave detector(50) is provided to convert a signal amplified by an amplifier(40) into direct current. An amp(60) outputs DC voltage by filtering a low frequency component from of the signal. An image processing computer(70) processes the DC signal so as to create an image.
Patent KR-20030027692-A (KR)
Title: Laminated Body and Method for Forming the Same, Insulating Film, and Semiconductor Substrate
Inventor: NISHIKAWA MICHINORI
IPC: H01L21/312
Filed: 2002-09-24
Abstract: PURPOSE: To obtain a forming method of an insulating film for a semiconductor, which is superior in adhesion to a film formed by the CVD (Chemical Vapor Deposition) method as an interlayer insulating film material, in a semiconductor element or the like. CONSTITUTION: A laminate is constituted by laminating a film (A) formed by heat curing an alkoxysilane compound hydrolysis condensate (a), with an average inertial radius of 10 to 30 nm and a film (B) formed by heat curing an alkoxysilane hydrolysis condensate (b) with an average inertial radius of less than 10 nm. The difference in the average inertial radii between the alkoxysilane hydrolysis condensate (a) and the alkoxysilane hydrolysis condensate (b) is more than 5 nm.
Patent KR-20030051202-A (KR)
Title: Support for steel reinforcing
Inventor: SONG YU SUB
IPC: E04C5/18
Filed: 2002-10-09
Abstract: PURPOSE: A support for reinforcing bars is provided to improve and strengthen the structure of an existing reinforcing bar support, therefore to diversify the use of the support. CONSTITUTION: The support for reinforcing bars is composed of: a numbers of supporting legs(2) attached to the lower part of a bearing bar; a lower support(3) extended from the supporting leg and bent to form a supporting structure, therefore necessary to uphold the reinforcing bars that is to be arranged in a lower area; The lower support is manufactured separately, so the supporting leg is inserted into the access hole of the lower support for connection. Consequently, the simple and strong structure of a reinforcing bar support resists any workload and decrease the cost of construction materials.
Patent KR-20040033432-A (KR)
Title: Method for formation of polymer pattern
Inventor: JUNG JI WON
IPC: C08J3/28
Filed: 2002-10-14
Abstract: PURPOSE: A method for forming a polymer pattern, a polymer pattern formed by the method and a method for forming a micropattern by using the polymer pattern are provided, to obtain a polymer pattern which is chemically stable and is useful as a mask for etching necessary for production of micro electrical circuits. CONSTITUTION: The polymer pattern is formed by forming a polymerization initiator molecule thin film layer by the self assembly of a polymerization initiator for atom transfer radical polymerization (ATRP) on the surface of a substrate; photo-etching the self-assembled polymerization initiator molecule thin film layer to pattern it; and introducing a polymerization reactant comprising a monomer for ATRP, a ligand and a catalyst to the patterned thin film layer to polymerize it. Preferably the polymerization initiator is represented by the formula 1, wherein X is F, Cl, Br or I.
Patent KR-20040033662-A (KR)
Title: Non slip Inside roller for Fabric supply in Continuous Loop Steamer
Inventor: LEE JAE WAN
IPC: D06B23/02
Filed: 2002-10-15
Abstract: PURPOSE: Provided is a skid-proofing inner fabric intrusion roller for a continuous loop steamer, which fluently delivers the fabric with no skidding thereof, and is not corroded while elongating the life span of the roller. CONSTITUTION: A skid-proofing inner fabric intrusion roller for a continuous loop steamer comprises a heat-resistant silicon rubber pad(45) attached to the outer periphery of a cylindrical roller for delivering the target fabric to prevent the skidding thereof. The cylindrical roller with the silicon rubber pad is mounted at the inlet area of a fiber-printing chamber. The silicon rubber pad comprises a head(50) with a skid-proofing contact area, a stopper(65) fitted into the roller, and a hollow inserter(55).
Patent KR-20020087919-A (KR)
Title: Mosquito ring
Inventor: KIM BYEONG CHEOL
IPC: A01M1/20
Filed: 2002-10-22
Abstract: PURPOSE: Provided is a mosquito ring which uses an iron sheet to make a rectangular ring simply and stop the combustion of mosquito incense so that it minimizes the inspiration of smoke noxious to a human body. CONSTITUTION: The function of mosquito ring is performed by producing the rectangular mosquito ring which is configured as 8mm in width(1), 6mm in height(2), 8mm in height(3) and 0.2mm in the thickness(6) of an iron sheet with including a contact point(4) between both edges and an internal space(5) to fix the mosquito incense.
Patent KR-20040038223-A (KR)
Title: Strip winding control method with improved roll damage prevention function
Inventor: HAN SU HO
IPC: B21B37/00
Filed: 2002-10-31
Abstract: PURPOSE: A strip coiling control method with function for preventing rolls from being damaged by twist of strip is provided to prevent damage of the rolls and improve surface quality of product accordingly by sensing and tracking twist occurrence and twist position at top and tail ends of the strip and controlling side guide and roll gap accordingly. CONSTITUTION: The method comprises a side guide control step of judging whether the strip is twisted or not and controlling a side guide for the twisted strip if the strip is twisted after detecting roll force variation of respective stands of finishing mill, measuring noise at the final stand of the finishing mill and respectively comparing the measured roll force and noise values with standard roll force value and standard noise value; a roll gap control step of judging whether the strip is twisted or not and controlling a roll gap for the twisted strip if the strip is twisted after detecting roll force variation of respective stands of finishing mill, measuring noise at the final stand of the finishing mill and respectively comparing the measured roll force and noise values with standard roll force value and standard noise value; and a unit roll control step of judging whether the strip is twisted or not and controlling a unit roll for the twisted strip if the strip is twisted after detecting roll force variation of respective stands of finishing mill, measuring noise at the final stand of the finishing mill and respectively comparing the measured roll force and noise values with standard roll force value and standard noise value.
Patent KR-20040038545-A (KR)
Title: Deposition apparatus for integralized pre-deposition cleaning and deposition processes
Inventor: SEO YONG GYUN
IPC: H01L21/20
Filed: 2002-11-01
Abstract: PURPOSE: A deposition apparatus capable of performing a pre-deposition cleaning process and a deposition process is provided to easily control an stopping interval of a continuous process by simply performing a pre-deposition cleaning process and a deposition process with a short interval of time, and to simplify process equipment by eliminating the necessity of a wet cleaning apparatus and a dry apparatus. CONSTITUTION: A wafer is loaded into a reaction chamber(110). A cleaning gas supplying unit(120) supplies cleaning gas for cleaning the upper surface of the wafer, connected to the reaction chamber. A deposition process gas supplying unit supplies deposition process gas to the upper surface of the wafer regardless of the cleaning gas supplying unit, connected to the reaction chamber. A purge gas supplying unit(130) purges the cleaning gas and the deposition process gas that remain in the reaction chamber.
Patent KR-20040039928-A (KR)
Title: Image display device with changing image and sound
Inventor: NOH YEONG JUNG
IPC: H04N7/08
Filed: 2002-11-05
Abstract: PURPOSE: An image display device for easily converting a picture and a voice is provided to listen to a voice signal when receiving a tele-web signal. CONSTITUTION: The first and second signal selecting units(200,400) select at least one or more among a normal broadcasting signal, a tele-web signal and a voice signal provided from the outside. A signal processing unit(500) recovers the signal selected in the first and second signal selecting units(200,400) as an image and a voice. An external input detecting unit(800) responds to the voice signal provided from the outside, and blocks that a voice signal included in the normal broadcasting signal is provided to the signal processing unit(500). A control unit(700) outputs at least one or more among the normal broadcasting signal, the tele-web signal and the voice signal provided from the outside to a screen and a speaker.
Patent KR-20040040112-A (KR)
Title: Ground electrode carrier structure of ion implanter
Inventor: CHO DAE BOK
IPC: H01J37/30
Filed: 2002-11-06
Abstract: PURPOSE: A ground electrode carrier structure is provided to reduce costs by allowing for a replacement of the slit deformed by a beam rather than the carrier in its entirety. CONSTITUTION: A ground electrode carrier(20) comprises a carrier body(21); a single ground electrode(22) attached to the carrier body, and which has two slits(24); a screw(25) for attaching or detaching the single ground electrode to or from the carrier body; and slits for passage of beams. The carrier body and the single ground electrode are coupled with each other through the screw. Therefore, the slit is easily replaced when the screw is removed, thereby eliminating the necessity of replacement of the carrier body in its entirety.