baber/WOPTO huggingface dataset:
Patent KR-20030063764-A (KR)
Title: Method for manufacturing sweet and sour pork in tiie fried meatball
Inventor: LEE CHANG YEOL
IPC: A23L13/00
Filed: 2002-01-24
Abstract: PURPOSE: Provided is a method for manufacturing sweet and sour pork meatball which has a soft taste and abundant nutrients, and is easily digested. CONSTITUTION: A method for manufacturing sweet and sour pork meatball is characterized by the steps of dicing pork meat and adding vegetables and starch thereof; forming the mixture thereof into meatball; steaming and frying the meatball; and mixing it with sweet and sour sauce.
Patent KR-20020024108-A (KR)
Inventor: LEE SEUNG GIL
IPC: E21D9/00
Filed: 2002-01-25
Abstract: PURPOSE: A half elliptical blasting method of center-cut is provided to minimize environmental pollution such as noise and vibration. CONSTITUTION: When blasting a full section of a tunnel or an upper half section, the half elliptical blasting method of center-cut comprises the steps of setting a half elliptical shape on the center part of a tunnel, boring holes horizontally at regular intervals, and boring and blasting for enlargement vertically in a half elliptical shape to control environment pollution of noise and vibration.
Patent KR-20030010458-A (KR)
Title: Tape Drive
Inventor: KANO YASUAKI
IPC: G11B15/08
Filed: 2002-01-26
Abstract: PURPOSE: To downscale a tape drive unit and to improve traveling stability. CONSTITUTION: A tape drive unit 1 which pulls out and runs a tape-shaped recording medium 102 from the pullout port 101a of a case body 101 of a one- reel type tape cassette 100, is provided with a drum 17 around which the tape- shaped recording medium is wound and slide-contacted, a guide shaft 22a for turning the tape-shaped recording medium at a prescribed position near the pullout port of the case body, and a pair of guide pins 20a and 21a which can be moved in a direction which contacts/separates from the drum, and are separated in the peripheral direction of the drum near the drum when moved in a direction close to the drum. The tape-shaped recoding medium is turned in order by the guide shaft for turning and the pair of guide pin moved in the direction close to the drum, and then the tape-shaped recording medium located between the pair of guide pins is wound around the drum.
Patent KR-20030072507-A (KR)
Title: Chemical vapor deposition equipment
Inventor: CHO GYU TAE
IPC: H01L21/205
Filed: 2002-03-04
Abstract: PURPOSE: A CVD(Chemical Vapor Deposition) apparatus is provided to exchange easily a feedthrough by dividing the feedthrough for grounding a process chamber into two parts and combining the divided parts to each other. CONSTITUTION: A CVD apparatus includes a process chamber, a bottom plate, a heater block, and a feedthrough. The feedthrough is divided into a heater block connection portion(160) and a power connection portion(170). The heater block connection portion(160) includes a head portion(162) and a bar-shaped body(164). The head portion(162) is connected to a side of the heater block through a flexible strap. A combination portion(166) is formed at an end portion of the bar-shaped body(164) opposite to the bottom plate. The power connection portion(170) includes an insertion groove(172) and a male screw thread(176). The combination portion(166) is combined with the insertion groove(172). The male screw thread(176) is combined with a power source portion.
Patent KR-20020072221-A (KR)
Inventor: GOTOU KATSUHIRO
IPC: A63F13/812
Filed: 2002-03-08
Abstract: PURPOSE: To rapidly provide data such as information on characters of a game to a home game machine. CONSTITUTION: This data delivery system has a data storage part 22 storing data such as game character related information and a server 2 capable of delivering data to the home game machine 3 connected through a network. The home game machine 3 has a transmitter/receiver 32 for transmitting and receiving data and a storage part 33 capable of accumulating data. When a data delivery request is given from the home game machine 3, the server 2 determines whether the home game machine 3 is a data delivery permitted machine or not according to an identification number received from the home game machine 3, and delivers designated data such as game character related information only to the home game machine 3 permitted to receive data delivery.
Patent KR-20020077065-A (KR)
Title: Electrical apparatus
Inventor: ABE ISAO
IPC: F21V29/50
Filed: 2002-03-20
Abstract: PURPOSE: An electrical apparatus is provided to lengthen the lifespan of the electrical apparatus and prevent the damage of an electrolytic capacitor. CONSTITUTION: An electrical apparatus comprises a circuit board(30), providing an electrolytic capacitor(34) and electrical components, and a case(4). The housing accommodates the circuit board. The electrical components include resin containing one or more halogen compounds of about 1% by weight or less in terms of bromine(Br).
Patent KR-20030075824-A (KR)
Title: The fabrication method of printed circuit board for semiconductor package having tailless pattern
Inventor: CHA SANG SEOK
IPC: H05K3/02
Filed: 2002-03-21
Abstract: PURPOSE: A method of fabricating a PCB(Printed Circuit Board) for semiconductor package having a tailless pattern is provided to perform an electric nickel/gold plating process regardless of a design for a circuit pattern and reduce the electric noise due to a tail of a finger by forming necessary patterns without using a plating lead line. CONSTITUTION: A dry film is coated on both sides of a substrate including a copper layer. The first imaging process is performed to expose partially the copper layer corresponding to a bonding finger forming part and a solder ball land forming part. A nickel/gold plating process is performed to form a nickel/gold plating layer on the exposed copper layer. The first strip process is performed to remove the dry film. The second imaging process is performed to expose a part of the copper layer corresponding to a circuit pattern by coating, exposing, and developing the dry film. A solder plating process is performed to form a solder plating layer. The second strip process is performed to remove the dry film. An etching process is performed to remove the copper layer without the nickel/gold plating layer and the solder plating layer. The third strip process is performed to remove the solder plating layer. A solder masking process is performed to form a plastic layer on the remaining region except a soldering region.
Patent KR-20030076122-A (KR)
Title: Remote control and lockable timer device and method
Inventor: LEE GEUN YOUNG
IPC: H01R13/70
Filed: 2002-03-22
Abstract: PURPOSE: A timer device having a remote controller and a locking unit and a timer method thereof are provided to control the turning on/off of a connected electric equipment according to a set time even at a remote place by using a telephone, computer or internet. CONSTITUTION: A timer device having a remote controller and a locking unit includes a power switch(302) for controlling the turning on/off of an electric device connected with an operation switch(305), a turning-on/off time controller(306), and a power controller(307). A communication connection terminal(310) is connected to an external communication line and transmits data signals to a data processing part(309). The data processing part processes the data signals and transmits the processed data signals to the power controller, so that the power controller determines whether a user is allowed by the data signals according to user identification information.
Patent KR-20020079470-A (KR)
Inventor: ARII YUSUKE
IPC: B60N2/28
Filed: 2002-04-04
Abstract: PURPOSE: A child seat is provided to surely support a seat body to a cradle and prevent the seat body from moving or deforming in case of a collision. CONSTITUTION: A child car seat comprises a cradle(1) to be fastened to a seat of a vehicle, having a base part and a standing part(12); a sliding base(2) mounted slidably in a longitudinal direction on the cradle; and a seat body(3) having a backrest part, turnably supported on the sliding base. The sliding base tilts gradually as the same slides on the cradle. The seat body is provided on the back side of the backrest part with connecting parts(13) engaging the standing part of the cradle.
Patent KR-20030079502-A (KR)
Title: Bonding equipment for chips of flat panel display and bonding method using the same
Inventor: HAN DONG HEE
IPC: G02F1/13
Filed: 2002-04-04
Abstract: PURPOSE: A method and a device for bonding chips for a flat display device are provided to set setting positions of a chip and a glass or film after correcting the setting positions in the optimum state by an aligning unit and a monitoring unit. CONSTITUTION: A device for bonding chips for a flat display device includes an aligning unit(4) mounted at a side of a working die(2), a loading part(6), a chip setting part(8), a bonding part(10), and a reloading part(12). The aligning unit includes a first stage(14) movably mounted to the working die, a second stage(16) movable on the first stage in the orthogonal direction with respect to the first stage, and a self-rotating rotation element(18) mounted at an upper part of the second stage. The chip setting part includes a chip transferring unit(20) for moving a chip(C) to a chip setting point, a setting chuck(22) for temporarily setting a setting position of the chip, and a monitoring unit(M) for scanning the position of a glass(G) loaded to a table(42), which rotates with the rotating element and the chip.
Patent KR-20030080679-A (KR)
Title: Folding device of a post used for facilities in a road and park
Inventor: HWANG DO BOK
IPC: E04H12/22
Filed: 2002-04-10
Abstract: PURPOSE: A device for folding a post of the road and park facilities is provided to bias lay down the post at a predetermined angle, make a beautiful appearance and save manufacturing cost by simplifying the structure. CONSTITUTION: In a post(20) mounted to an anchor bolt(60), which is installed to the ground by pouring concrete(50), by a sub(30) to fold, a device for folding the post of the road and park facilities is composed of a cylinder-shaped base member(10) having an inner wall(11) inwardly formed at a predetermined width in a rectilinear shape at the side and a folding space unit(12) formed outward, and holding the sub on the upside; the upper end of the inner wall connected in the sub by a hinge(40); a floor slab(14) of the base member combined and installed to the anchor bolt.
Patent KR-20020081085-A (KR)
Inventor: MEGURIYA NORIYUKI
IPC: H01M8/10
Filed: 2002-04-15
Abstract: PURPOSE: To provide a seal material for use in a separator of a solid polymer fuel cell which is easy to mold, excellent in heat resistance and the resilience, and capable of suppressing the compression strain in the air or in an acidic aqueous solution, and also exhibiting a good sealing performance, in particular in the acidic aqueous solution. CONSTITUTION: The seal material for use in the fuel cell separator is to seal at least one side peripheral edge of the separator, wherein the material is characterized by its containing: (A) organo-polysiloxane having at least two alkenyl radicals coupled with silicon atoms in one molecule, (B) organo-hydrogen polysiloxane having at least two hydrogen atoms coupled with silicon atoms in one molecule, (C) a substance of such a constitution that the surface of fumed silica having a specific surface area (by BET method) of 50-250 m¬2/g is processed with at least two different sorts of surface treating agents, and (D) an addition reaction catalyst.
Patent KR-20030082065-A (KR)
Title: Stable metal colloids with uniform shape and narrow size distribution and a method for preparation thereof
Inventor: KIM SEUNG BIN
IPC: B82B3/00
Filed: 2002-04-16
Abstract: PURPOSE: Provided is a preparation method of metal colloid, nanometer size metal particles, having good stability, homogeneous shape and narrow particle size distribution by using one or more of (1-vinyl pyrrolidone) acrylic copolymer, polyoxyethylene stearate, and (1-vinyl pyrrolidone)-vinyl acetic acid copolymer as a stabilizer. CONSTITUTION: The metal colloid is prepared by the following steps of: dissolving metal salts or metal oxide salts, and at least one polymer stabilizer selected from the group consisting of (1-vinyl pyrrolidone) acrylic copolymer, polyoxyethylene stearate, and (1-vinyl pyrrolidone)-vinyl acetic acid copolymer into water or nonaqueous solvents; purging the solution with N2 gas; and radiating gamma rays. The metal salts are one containing Ag, Cu, Ni, Pd or Pt, and the metal oxide salts are TiO2-contained salts, wherein AgNO3, AgClO4, Ag2SO4 or CH3COOAg is used as Ag-source. The nonaqueous solvents are one or more of ethylene glycol, methanol and, iso-propyl alcohol. The prepared colloid particles, being 1-5nm in size, are used for sterilizer, deodorizer, conductive adhesive, conductive ink, etc.
Patent KR-20030085295-A (KR)
Title: Semiconductor memory device having redundancy circuit to reduce chip area and to improve redundancy efficiency
Inventor: LEE BYEONG HUN
IPC: G11C16/04
Filed: 2002-04-30
Abstract: PURPOSE: A semiconductor memory device having a redundancy circuit is provided, which minimizes its area and improves redundancy efficiency without a coding unit corresponding to a sector address in a bitline selection unit of a redundancy circuit. CONSTITUTION: According to the semiconductor memory device, sectors including a redundancy block and a number of memory blocks comprising a plurality of memory cells are arranged, and data of a selected memory cell is inputted/output through a bit line of the above memory block and a global bit line of the above sector. A sector selection unit(25) generates a redundancy determination signal repairing defects of the global bit line and defects of the bit line selectively. And a bit line selection unit(27) generates the redundancy determination signal repairing the detects of the memory cell and the bit line.
Patent KR-20030086660-A (KR)
Title: Method and equipment for controlling chemical temperature in semiconductor product device
Inventor: CHOI GI RYONG
IPC: H01L21/02
Filed: 2002-05-06
Abstract: PURPOSE: An apparatus for controlling the chemical temperature of semiconductor fabricating equipment is provided to perform a process at a standard process temperature even if a temperature decreases as a wafer is loaded by setting up different reference temperatures according to the number of wafers before the wafer is loaded into a chemical bath. CONSTITUTION: A chemical solution is stored in the chemical bath(100). A temperature sensor(102) senses the temperature of the chemical solution, installed in the lower end of the chemical bath. A temperature detecting unit detects each temperature sensed by the temperature sensor. An analog/digital converter(106) converts the temperature data detected from the temperature detecting unit into each digital data. A wafer supply unit(114) counts the number of wafers to be inserted into the chemical bath. A controller(108) receives the temperature data digitally converted by the analog/digital converter, compares the temperature data with reference temperature data according to the number of the wafers supplied from the wafer supply unit, and outputs a temperature control signal. A heat unit(110) supplies heater power to heat a heater(112), controlled by the controller. The heater increases the temperature of the chemical solution to a predetermined temperature, heated by the power supplied from the heat unit.
Patent KR-20030086705-A (KR)
Title: System for generating reduction coupon and instant reduction game
Inventor: PARK DONG YUL
Filed: 2002-05-06
Abstract: PURPOSE: An instant discount game offering and discount coupon issuing system is provided to enable a customer to receive a discount service at frequently visited stores by using an accumulated discount point or via an instant discount game. CONSTITUTION: The system comprises an input module(1), a data transmitter(2a), a data receiver(2b), an output module(3), a controller(2), a member management database(4a), a discount coupon management database(4b), an affiliated store management database(4c), and a main server(5). The input module(1), the data transmitter(2a), the data receiver(2b), and the output module(3) are installed at each affiliated store. The controller(2) receives the data from the input module(1) via the data transmitter(2a) and the data receiver(2b), and transmits the data to the output module(3) in order to control a game. The databases(4a, 4b, 4c) are installed at the main server(5). According to a game result, the server discounts a service price for a customer or accumulates a certain bonus point though the customer does not win any discount via the game.
Patent KR-20020038670-A (KR)
Inventor: SON GWON UNG
IPC: D03D15/00
Filed: 2002-05-07
Abstract: PURPOSE: Cloth having cross stripes and a manufacturing method thereof are provided which are characterized by using undyed yarn only as warp, using undyed yarn and dope dyed yarn as weft, dyeing woven cloth to express cross stripes, and being possible to produce a small quantity and multi-grade. CONSTITUTION: On a jacquard machine, the cloth having cross stripes is obtained by: using the undyed yarn as warp only; weaving twill weave and plain weave in the warp direction alternately; using the undyed yarn and the dope dyed yarn as weft alternately, and weaving to form cross stripes on one-way; and then dyeing the woven cloth to form cross stripes on two-way. On the jacquard machine, two nozzles are used. The undyed yarn is used on the first nozzle. The dope dyed yarn is used on the second nozzle. The undyed yarn and the dope dyed yarn are 100% polyester grey yarn.
Patent KR-20020085851-A (KR)
Title: Raster distortion correction circuit
Inventor: WEBER RUDY
IPC: H04N3/23
Filed: 2002-05-08
Abstract: PURPOSE: A raster distortion correction circuit is provided to control raster correction by combining an inductor-capacitor(LC)-network with an S-shaping capacitor through a switching transistor. CONSTITUTION: A horizontal deflection circuit(100) includes a horizontal deflection winding(Ly) coupled to a retrace capacitor(C1a) to form a retrace resonant circuit, during a retrace interval. An S-shaping capacitor(Cs) is coupled to the deflection winding to form a first trace resonant circuit including the deflection winding and the S-shaping capacitor, during a trace interval. A first switching transistor(Q1) is responsive to a synchronizing first signal(50) at a frequency related to a horizontal deflection frequency and coupled to the deflection winding for generating a deflection current in the deflection winding synchronized to the synchronizing signal. A second switching transistor(Q2) is responsive to the first signal and having a first switching state(OFF), during a first portion of the trace interval, and a second switching state(ON), during a second portion of the trace interval. The second switching transistor couples the S-shaping capacitor to a modulation inductance(Lx) and to a modulation capacitor(Cx) to form a second trace resonant circuit, during the second portion of the trace interval. The length of the second portion of the trace interval is modulated at a vertical rate parabolic manner for modulating a current in the S-shaping capacitor to provide modulated S correction.
Patent KR-20030092347-A (KR)
Inventor: KIM JUN YEONG
IPC: H04M1/23
Filed: 2002-05-29
Abstract: PURPOSE: A mobile terminal having a rotation keypad is provided to rotate information at 90 degrees and display rotated information when displaying information of an landscape image which is long left and right according to a use application. CONSTITUTION: A part of a user interface is caved for forming a keypad installation bay. A rotation keypad(110) having a disk form corresponding to the keypad installation bay is rotatively and safely received in the keypad installation bay. The rotation keypad(110) has a shaft and a single layer portion. The shaft connects to the center of a lower side of the rotation keypad(110). The single layer portion is protruded to have a radius which is less than a radius of the rotation keypad(110) centering around the shaft.
Patent KR-20030094850-A (KR)
Title: A Liquid Crystal Display Device And The Method For Manufacturing The Same
Inventor: KO TAE UN
IPC: G02F1/1333
Filed: 2002-06-08
Abstract: PURPOSE: A liquid crystal display and a method for manufacturing the same are provided to prevent spots generated by liquid crystal flows under a panel in the case of driving a liquid crystal panel at a high temperature. CONSTITUTION: An upper substrate and a lower substrate(300) have active areas and cell margin areas respectively. A metal layer(301) is formed on the lower substrate. A passivation film(302) is deposited on the metal layer. A photosensitive film(304) is applied on the passivation film and is selectively patterned. The passivation film is etched by using the patterned photosensitive film as a mask to form holes at the passivation film. Black matrices and color filter layers are formed on the upper substrate. An overcoat layer is coated on the black matrices and the color filter layers to reduce step height. The overcoat layer is exposed and developed by using a photo mask to form a plurality of dent parts.
Patent KR-20030011232-A (KR)
Title: Semiconductor memory with improved soft error resistance
Inventor: NII KOJI
IPC: G11C11/41
Filed: 2002-06-11
Abstract: PURPOSE: To improve software error resistance, without having to increase the number of manufacturing processes. CONSTITUTION: This circuit has an inverter circuit INV1, of which an input terminal is connected to a storage node (a), and an output terminal is connected to a storage node (b), an inverter circuit INV2 of which an input terminal is connected to a storage node (b) and an output terminal is connected to a storage node (a), a nMOS transistor NM1 of which a gate terminal is connected to the storage node (a), a pMOS transistor PM1 of which a gate terminal is connected to the storage node (b), and a nMOS transistor NR1 connecting each drain of the nMOS transistor NM1 and the pMOS transistor PM1 to a read bit line RBL1.
Patent KR-20040000774-A (KR)
Title: The substance make improvement seawater and bottom of the coast
Inventor: YANG HAN CHOON
IPC: C09K17/50
Filed: 2002-06-25
Abstract: PURPOSE: Provided is sediment controlling agent in a cost side aquafarm to improve water quality in the cost side and remove red tide. CONSTITUTION: The agent is consisted of 30 to 50 wt.% of magnesia with a size less than 2 mm, 50 to 70 wt.% of shell powder, or the agent is consisted of 30 to 50 wt% of magnesia with a size less than 2 mm, 0 to 30 wt.% of shell powder, and 30 to 60 wt.% of slaked lime or caustic lime.
Patent KR-20030004090-A (KR)
Inventor: CAVALLARO ALBERT
IPC: F21Y103/37
Filed: 2002-06-28
Abstract: PURPOSE: A four tube compact fluorescent lamp is provided to enhance the use of compact fluorescent lamps and achieve improved adaptability. CONSTITUTION: A compact fluorescent lamp comprises four dual tube segments(16) affixed to a base having a planar surface, each of the segments(16) extending in a direction away from the planar surface and arranged in a plan wherein one of the tubes of each of the four dual tube segments(16) is positioned at the comer of an imaginary square.