baber/WOPTO huggingface dataset:
Patent KR-20030000367-A (KR)
Title: Manufacturing method of the ceramic insert for fixing an anchor bolt
Inventor: CHO U GEUN
IPC: B28B1/24
Filed: 2001-06-23
Abstract: PURPOSE: Provided is a production process for ceramic inserts to install an anchor which produces the ceramic inserts in a wet way so that it contributes to reduce contamination by dusts generated from ceramic powder. CONSTITUTION: The production process for the ceramic inserts to install the anchor comprises the steps of: (100) mixing aluminum oxide powder and ceramic additive as flux with water uniformly; (200) drying the mixture of aluminum oxide powder, ceramic additive and water to produce complex powder(31); (300) keeping complex powder at 70-120deg.C, adding an organic binder and an antifoaming agent and stirring to produce slurry(32); (400) injecting slurry into a mold by using 3-7kgf/cm¬2 of air pressure and forming with keeping the air pressure; (500) putting the compact(33) into a defatted powder and heating to 300-700deg.C to eliminate a volatile component and the organic binder; and (600) burning the dried former at 1550-1650deg.C to produce the ceramic inserts(34).
Patent KR-20030000426-A (KR)
Title: A medical information system and its driving method for WEB inviroment using Java technology
Inventor: LEE HONG GYU
IPC: G06Q99/00
Filed: 2001-06-25
Abstract: PURPOSE: A system for the web-based hospital management by using the Java technique and a driving method thereof are provided to reduce the error due to the unskillful user and to update the latest information promptly by installing a hospital management program in the server of a medical information management business and making a user process a business by connecting to the server. CONSTITUTION: A client terminal(10) is prepared in a clinic or a hospital. A web server(11) makes a customer connected through the client terminal(10) join as a member, issues an ID, and connects the customer to the corresponding server. An application server(12) drives the corresponding program module by receiving a request signal from the web server. A database server(13) provides the requested data or stores the updated information by receiving a control signal from the application server(12). A database connector(14) reads or stores the certain data by accessing to the database server(13).
Patent KR-20030000525-A (KR)
Title: Cooling apparatus for microwave lighting system
Inventor: JUN HYO SIK
IPC: H01J65/04
Filed: 2001-06-25
Abstract: PURPOSE: An illuminating system cooling apparatus is provided to reduce parts count and manufacturing cost by allowing one of the fan motor and the bulb motor to drive both the cooling fan and the bulb. CONSTITUTION: An illuminating system cooling apparatus comprises a magnetron(2) mounted within a casing(1), and which generates microwave; a high voltage generator(3) mounted within the casing, and which supplies high voltage power to the magnetron; an electric bulb(5) mounted within a resonator(6) arranged outside the casing, and which is excited by the microwave and emits light from the material encapsulated in the electric bulb; a cooling fan(8b) mounted to the casing, and which cools the magnetron and the high voltage generator arranged in the casing; a fan motor(8b) coupled to the cooling fan, and which generates rotating force; and a motor unit for rotating the electric bulb by transferring rotating force generated from the fan motor.
Patent KR-20020002339-A (KR)
Inventor: DAVID L KOTEKI
IPC: H01L21/768
Filed: 2001-06-30
Abstract: PURPOSE: A DRAM cell and its fabrication method are provided to reduce the number of critical photolithography steps and reduce the aspect ratio of bit line and capacitor conductive contacts. CONSTITUTION: A method for fabricating a semiconductor memory device comprises the steps of : (a) providing a semiconductor substrate comprising at least one transistor, the transistor comprising a source, a drain, and a gate. (b) depositing a first insulating layer having an upper surface over the transistor, (c) forming at least one electrical contact extending from one of the source and the drain through the first insulating layer to the upper surface of the first insulating layer, (d) forming a bit line layer comprising a first and a second approximately parallel bit lines over the first insulating layer, the bit lines spaced to define an area between the first and second bit lines, and (e) forming at least one stacked capacitor in the area between the first and second bit lines, the stacked capacitor extending through the bit line layer to the electrical contact.
Patent KR-20030003879-A (KR)
Title: Suspension system of vehicles
Inventor: WOO SEUNG HUN
IPC: B60G3/26
Filed: 2001-07-04
Abstract: PURPOSE: A suspension for a vehicle is provided to improve rectilinearity and rectilinear road holding in turning by keeping the camber angle of left and right wheels zero corresponding to motion of a vehicle body in bumping or rebounding. CONSTITUTION: A suspension for a vehicle is composed of wheel carriers(2,4) supporting wheels for rotating; and lower and upper control arms(6,8,10,12) connecting upper and lower parts of the wheel carrier to the vehicle body. A camber control unit is arranged between upper control arms of both wheels, and a roll detecting unit is arranged between wheel carriers to drive the camber control unit in rolling. The camber control unit has vertical members(18,20) connected to the end of the upper control arm, and a horizontal member(22) connecting the lower part of the vertical member. Road holding and rectilinearity are improved by keeping the camber of zero in bumping or rebounding.
Patent KR-20030005149-A (KR)
Inventor: SUN HO YOUNG
IPC: A43B5/00
Filed: 2001-07-05
Abstract: PURPOSE: Golf shoes are provided to enable a user to produce accurate address posture by naturally inclining his/her knees inwardly through the action of an air pad, and to extend the life of use thereof. CONSTITUTION: The golf shoes(10) comprise an outsole(11), which is formed with an air passage(12); an air injection port(13) provided at one side of the air passage; an air pad(14) provided at the inner bottom surface of the shoes. The lower end of the air pad is adapted to communicate with the air passage. The air pad has a stepwise shape such that a front portion, a middle portion and a rear portion have different heights, respectively.
Patent KR-20020011089-A (KR)
Inventor: KOIZUMI DAISUKE
IPC: G01R31/26
Filed: 2001-07-27
Abstract: PURPOSE: To provide an apparatus and a method of testing a semiconductor substrate which prevents deformation, breaking, etc., of a contactor. CONSTITUTION: The semiconductor substrate testing apparatus 100 has a contactor 4, a gas-tight part 102 and a pressure fluid source 104 for introducing compressed air into the gas-tight part 102. The gas-tight part 102 and the fluid source 104, constituted of a drag applier and a contact force applier. The gas- tight part 102 is sectioned by a multilayer board 2 of the contactor 4 into upper and lower chambers 102b, 102c, into which compressed air is introduced from the fluid source 104. In testing of a semiconductor substrate, the pressure of compressed air applied to the upper chamber 102b acts as a contact force on a wafer 8 and the contactor 4 to contact a terminal 7 to a contact electrode 5. The same pressure of compressed air as the pressure applied to the upper chamber 102b acts as drag on the downside of the multilayer board 2 of the contactor 4.
Patent KR-20030017103-A (KR)
Title: Fabrication method of Al203-ZrO/Al composites
Inventor: JUNG DU HWA
IPC: C22C1/05
Filed: 2001-08-24
Abstract: PURPOSE: A fabrication method of Al2O3-ZrO/Al composites with superior fracture toughness and strength is provided. CONSTITUTION: The method includes the steps of sintering a green compact comprising 60 to 90 wt.% of fused silica power and 10 to 40 wt.% of zirconia powder at 1300 to 1400 deg.C to prepare a silica-zirconia preform; and reacting the preform with aluminum after melting aluminum at 750 to 1100 deg.C.
Patent KR-20030018426-A (KR)
Title: Defogging heater for vehicle
Inventor: OH CHANG SEOP
IPC: B60H1/22
Filed: 2001-08-28
Abstract: PURPOSE: A defroster for a vehicle is provided to smoothly and rapidly defrost a windshield with hot air discharged from a plurality of discharge parts formed on the windshield. CONSTITUTION: A plurality of discharge parts are formed on the middle and both sides of a lower end of a windshield of a vehicle. A heating device(1) is placed on the discharge part. A plurality of PTC(Positive Thermal Coefficient) elements(3) fixed by a bracket(2) are installed on one side of the discharge part. A plurality of fluid flowing tubes(4) are installed on one side of the PTC elements for fluid to flow. Radiating fins(5) are installed between the tubes. An elastic device(6) is installed on one side of the PTC elements and supported by an end plate(7) to improve contacting condition of the PTC elements. A blower is installed on one side of the heating device to discharge hot air to the discharge part.
Patent KR-20030019004-A (KR)
Title: Method for multi connection of socket in WLL system
Inventor: LEE GYEONG JU
IPC: H04B7/24
Filed: 2001-08-31
Abstract: PURPOSE: A socket multiple connecting method of a WLL(Wireless Local Loop) system is provided to enable multiple connection through the socket, using only one port and one processor in communication between an RC(Registration Center) and an RPOM(Radio Port Operation and Maintenance center), so as to prevent the waste of resources and improve communication effectiveness. CONSTITUTION: An RC acting as a server generates a socket, links the generated socket, and checks whether the socket is linked(ST31-ST33). The RC configures a socket group in the part of socket communication(ST34), sets the configured socket group(ST35), selects a client requesting a connection, and checks whether the client exists in the socket group(ST37). If the client requests a connection, the RC sets a connection, reads information of the client through the socket group, and delivers information to the socket then returns to the step S34(ST38-ST40). RPOMs acting as clients generate a socket(ST21), and set a connection with the server(ST22). And the RPOMs deliver information to the socket and read the information of the server(ST23,ST24).
Patent KR-20030026508-A (KR)
Title: Paper tray for automatic post sealing apparatus
Inventor: LEE JONG GU
IPC: B43M5/04
Filed: 2001-09-26
Abstract: PURPOSE: A paper holder of an automatic mail sealing apparatus is provided to achieve the grip of an aid for stably stacking papers by variably coping with papers of various sizes to be stacked on the holder of a limited size on which papers are placed. CONSTITUTION: The automatic mail sealing apparatus includes a feed assembly, a pickup roller, a paper sensor, a solenoid, a driving roller, a driven roller, a feed roller, upper and lower rollers, first and second curved rollers, first and second stoppers mounted on a ground cassette and a pressure roller portion. A grip magnetic material(108) has a magnet(114) and an auxiliary metal plate(116) embedded in an internal slot(110) so that an aid(106) bent on the bottom of a bed plate constituting the paper holder of the feed assembly is controlled forward and backward and one end thereof is attached by a magnetic force.
Patent KR-20010101847-A (KR)
Title: Electric field emission type electron source
IPC: H01L33/00
Filed: 2001-09-27
Abstract: There is provided a field emission electron source at a low cost in which electrons can be emitted with a high stability and a high efficiency and a method of producing the same. In the field emission electron source, a strong electric field drift part 106 is formed on the n-type silicon substrate on the principal surface thereof and a surface electrode 107 made of a gold thin film is formed on the strong electric field drift part 106. And the ohmic electrode 2 is formed on the back surface of the n-type silicon substrate 101. In this field emission electron source 110, when the surface electrode 107 is disposed in the vacuum and a DC voltage is applied to the surface electrode 107 which is of a positive polarity with respect to the n-type silicon substrate 101 (ohmic electrode 2), electrons injected from the n-type silicon substrate 101 are drifted in the strong electric field drift part 106 and emitted through the surface electrode 107. The strong electric field drift part 106 comprises a drift region 161 which has a cross section in the structure of mesh at right angles to the direction of thickness of the n-type silicon substrate 1, which is an electrically conductive substrate, and a heat radiation region 162 which is filled in the voids of the mesh and has a heat conduction higher than that of the drift region 161. <IMAGE>
Patent KR-20020028790-A (KR)
Inventor: KUROKAWA HIROYUKI
IPC: B62D21/15
Filed: 2001-10-04
Abstract: PURPOSE: Structure for a side sill of a vehicle is provided to absorb impact efficiently by deforming a protruded portion at a side collision, and to cut down manufacturing cost by reducing working process with simplifying the structure. CONSTITUTION: A side sill of a vehicle is composed of a side sill portion(SS) having a substantially closed section extending in a longitudinal direction of a vehicle body at a side of the vehicle body; a center pillar joined to an intermediate section of the side sill portion and extended upward; a pipe member(5) disposed inside the side sill portion and extended in the longitudinal direction of the vehicle body with inserting the intermediate section to two fragile portions formed in the side of the pipe members; and a reinforcing member(6) disposed substantially along the side portion of the pipe member to cover the fragile portions, and cooperating with the side portion to form the second closed section. Deformation is performed properly with simple structure at the side collision.
Patent KR-20030033374-A (KR)
Title: automatic device for injecting liquid detergent in washing machine
Inventor: HONG GYEONG SEOP
IPC: D06F39/02
Filed: 2001-10-22
Abstract: PURPOSE: An automatic input apparatus of liquid detergent in a washing machine is provided to improve washing efficiency, and to prevent damage of the laundry by putting the required amount of liquid detergent timely and automatically with diluting detergent and regulating rpm of a motor. CONSTITUTION: An automatic input device of liquid detergent is composed of a detergent container(20) forming a drain port in the upper part of a body(1), and storing liquid detergent with closed air space; a measuring tub(30) inserting the drain port of the detergent container in the body; an air input unit(40) generating air for automatically inputting liquid detergent and supplying air to the detergent container; an air discharge pipe(50) discharging air from the air input unit; an air supply pipe(60) connected to the discharge pipe and a float(22) floating on the surface of liquid detergent to supply air from the discharge pipe to the detergent container; and a detergent drain pipe(70) connected to the measuring tub and the washing tub to discharge liquid detergent in injecting air to the detergent container. The required amount of liquid detergent is put into the washing tub automatically and timely.
Patent KR-20030040595-A (KR)
Title: Honing Processing Equipment of Connecting Rod for Internal Combustion Engine
Inventor: KIM JEONG HWAN
IPC: B24B33/00
Filed: 2001-11-15
Abstract: PURPOSE: A honing machine for a connecting rod of an internal combustion engine is provided to improve working efficiency and the quality by arranging plural connecting rods in a line and honing bearing holes and piston pin holes systemically. CONSTITUTION: A connecting rod honing machine is composed of a supply unit(1) transferring laid connecting rods to a front moving unit(2); the front moving unit pushing each connecting rod to an inverse unit(3); the inverse unit standing and transporting the connecting rod to a setting unit(4) by a transfer unit(31); the setting unit forming a set of five connecting rods by moving the connecting rods horizontally; a first processing unit(5) placing the connecting rod in a jig(5a) and honing pin holes; a second processing unit(6) loading processed materials in a jig(6a) and honing bearing holes; a clamping unit(7) clamping processed materials on the jigs stably; a set transfer unit(8) transporting processed materials gradually from the setting unit to a set separation part(9); the set separation unit separating each connecting rod; a reverse unit(10) transferring each connecting rod from the set separation unit by a transfer unit(101); and a rear moving unit(11) transporting the processed material from the reverse unit to an output unit(12). Working efficiency is improved by arranging plural connecting rods and honing holes gradually.
Patent KR-20020038533-A (KR)
Inventor: FUJITA MINORU
IPC: C08F8/14
Filed: 2001-11-16
Abstract: PURPOSE: A photo solder resist composition and a solder resist coating formed by using the composition are provided, to improve the gold plating resistance, the cold and heat impact resistance and the electrical insulation. CONSTITUTION: The photo solder resist composition comprises a resin which contains a radical polymerization group and a carboxyl group obtained by adding a cyclic ether group of a cyclic ether group-containing vinyl monomer to a carboxylic group of a radical copolymer containing at least isobornyl (meth)acrylate and a carboxyl group-containing vinyl monomer as a monomer unit; 5-75 parts by weight of an inorganic filler based on 100 parts by weight of the solid component of the composition; a photocurable mixture comprising a polyfunctional acryl monomer, a cyclic ether group-containing compound and a photopolymerization initiator; and optionally a pigment.
Patent KR-20030041735-A (KR)
Title: Fabrication and assembly method of image sensor using by flip chip packaging process
Inventor: KIM JONG HEON
IPC: H01L23/48
Filed: 2001-11-21
Abstract: PURPOSE: A package for CMOS image sensor chip and a fabricating method thereof are provided to reduce a size of the package and a size of a final module by using a flip-chip solder bumping method. CONSTITUTION: A CMOS image sensor chip(110) includes plural exposed electrode pads separated by an insulating layer. A multi-layered lower metal layer is formed on the plural electrode pads. A solder bump(190) is adhered on the multi-layered lower metal layer. An image sensor assembly(270) is formed by mounting a package of the CMOS image sensor chip including the solder bump on a printed circuit board(200) having a plurality of substrate electrode pads. A sealing resin agent(240) is used for sealing the solder bump and a glass plate of an opening portion.
Patent KR-20030045460-A (KR)
Title: Sauce composition with digestive activity and the process thereof
Inventor: HWANG JI HWAN
IPC: A23L23/00
Filed: 2001-12-04
Abstract: PURPOSE: Provided are a sauce composition with digestive activity for meat and the process thereof. In particular, the sauce composition is added with a digestion enzyme. CONSTITUTION: A sauce composition with digestive activity is characterized by comprising digestion enzyme including protease, lipase, starch decomposing enzyme and fiber decomposing enzyme, or the mixture thereof. The digestion enzyme is added while manufacturing the sauce.
Patent KR-20030050101-A (KR)
Title: Quick lime manufacturing apparatus with exhaust gas path adjustment function
Inventor: CHOI JONG MUN
IPC: C04B2/10
Filed: 2001-12-18
Abstract: PURPOSE: An apparatus for preparing quicklime having an exhaust gas path controlling function is provided, to block the supply of the heat exhausted from a calcination furnace into a preheater and to allow the heat to be exhausted to a chimney through a bypass pipe when the exhausted heat is not sufficient, thereby preventing lime from being melt welded inside the preheater. CONSTITUTION: The apparatus comprises a bypass piper(60) connecting between the calcination furnace(10) and the preheater(20) and the exhaust duct(40); dampers(22, 62) opening and closing the connection path of the calcination furnace(10) and the preheater(20) and the bypass pipe(60); and a control computer(80) controlling the dampers to allow them to be opened or closed when the equipment is preheated and an inhalation fan(44) is stopped. Preferably the bypass pipe(60) contains a thermometer(63) measuring the inner temperature, and a water spray nozzle(64), and the path of a water supply pipe(65) supplying water into the water spray nozzle(64) is opened and closed by an automatic valve(66).
Patent KR-20030050575-A (KR)
Title: Brake structure for start motor
Inventor: SUK GI YEONG
IPC: F02N11/06
Filed: 2001-12-19
Abstract: PURPOSE: An idle braking device of a start motor is provided to improve the commercial value of a vehicle by reducing the electrical noise and the over-run noise of an over-running clutch. CONSTITUTION: A pair of conical brake drums(8) are connected to an inner cylinder(61) of an over-running clutch(6) via a spring. The brake drums are spaced apart by the centrifugal force. An inclined friction plate(9) is placed on the inner side of a front bracket(11) in the position facing the brake drum. The brake drums and the friction plate contact each other only when the over-running clutch is stopped. Therefore, the electrical noise and the over-running noise generated at the time of key-off after the initial starting of an engine are not generated.
Patent KR-20030053657-A (KR)
Inventor: KO MUN GYU
IPC: C25D5/48
Filed: 2001-12-22
Abstract: PURPOSE: A burning preventing apparatus is provided on which vortex generating part is projected to generate vortex flow in solution inside plating pot, thereby reduce generation of burning as the apparatus is being rotated along with roll when burning is expected to be generated. CONSTITUTION: The burning preventing apparatus includes a power transmission part(10) which is fixed onto the wall surface of plating cell, and at one side of which a worm(12) driven by a motor(11) is installed; a moving part(20) comprising a cylindrical body(21) on one side surface of which flat plate type worm gear(22) is formed, which is driven forward and backward along a conductor roll shaft(101) inside the cylindrical body(21), on the other side surface of which a groove(23a) to be locked to a throat key(23) is formed, into which a bushing(24) is inserted, and to both end parts of which a flange(25) is connected to prevent the throat key(23) and a bushing(24) from being separated to the outside; a vortex generating part(30) comprising a vortex generating fan(31) on the lower part of which a long hole(31a) is formed, and a connection part for connecting a link(32a) locked to the long hole(31a) by a pin and a link(32b) locked to the movable locking part(41) to a link(32c) locked to the fixing locking part(43); a locking device part(40) which is inserted onto one end part of the moving part(20) through a side wheel bearing(42) and consisted of movable locking part(41) on the outer circumferential surface of which a plurality of grooves(41a) are formed, a fixing locking part(43) on which a plurality of grooves(43a) are formed, and a guiding case(44) on which grooves(44a) are formed; and a control part comprising a stop position sensor and a home position sensor.