baber/WOPTO huggingface dataset:
Patent KR-20030081572-A (KR)
Title: Emulsion For Removing Moisture And Method of Manufacturing The Same
Inventor: SHIN HACK GI
IPC: B01J20/04
Filed: 2002-04-12
Abstract: PURPOSE: Provided are an emulsion for moisture removal with excellent absorptivity and constant viscosity without depending on temperature fluctuation, and further provided is a method for preparing the same emulsion. CONSTITUTION: The emulsion is comprised of CaO, fatty acid-coated CaO, dispersing agent, anticoagulant, fluidizing agent and organic solvent, wherein ratio of the CaO and fatty acid-coated CaO is 50-90 : 10-50, coefficient of viscosity of the emulsion is in a range of 20500-23000 cps. The method comprises the steps of (a) preparing a first dispersing liquid by adding carboxyl acid ester based surfactant as a first dispersing agent into a first solvent by 1-5 wt.% with respect to amount of CaO, (b) adding CaO to the first dispersing liquid, (c) preparing a first emulsion by adding anticoagulant to the liquid obtained at the step (b) by 0.1-1.0 wt.% with respect to the CaO, (d) preparing a second dispersing liquid by adding acryl block copolymer as a second dispersing agent to a second solvent by 4-10 wt.% with respect to amount of CaO, (e) preparing a second emulsion by adding fatty-acid-coated CaO to the second dispersing liquid, and (f) mixing the first and second emulsions, wherein the first and second solvent are dioctyl phthalate (DOP).
Patent KR-20030083154-A (KR)
Inventor: JUNG HUN HUI
IPC: B29B11/14
Filed: 2002-04-19
Abstract: PURPOSE: A heat transfer prepreg is provided, which does not require excessive grinding process by displaying various colors and patterns on the coating layer as forming heat transfer coating layer on the surface of the prepreg and minimizes drop of product mechanical strength by performing grinding operation as substantially lowering loss amount of reinforce fiber layer and enabling additional painting operation. CONSTITUTION: The heat transfer prepreg is characterized in that heat transfer coating layer is formed on the surface of prepreg, wherein reinforced fiber is impregnated with thermosetting resin, wherein glass fiber scrim layer is formed on the heat transfer coating layer, and wherein content of the thermosetting resin is 15 to 70 wt.%. The manufacturing of heat transfer prepreg comprises the process of heat transferring a heat transfer coating layer on the thermosetting resin impregnated reinforced fiber by closely adhering a heat transfer film onto the thermosetting resin impregnated reinforced fiber after impregnating reinforced fiber with thermosetting resin, wherein temperature range during heat transferring is 10 to 150 deg.C, and wherein the manufacturing process comprises the steps of injecting resin film(2) coated with epoxy resin onto upper and lower sides of carbon fiber(1); pressing and heating the carbon fiber and resin film so that epoxy resin is penetrated into the carbon fiber to obtain a prepreg having carbon fiber weight of 125 g/m¬2 and containing epoxy resin content of 37 wt.%; injecting a heat transfer film(3) onto the prepreg, and setting a temperature for transferring a heat transfer coating layer to 130 deg.C; and transferring the coating layer onto the prepreg, and manufacturing a heat transfer prepreg(4) after removing the film.
Patent KR-20020037004-A (KR)
Inventor: EOM SEONG HUI
IPC: A23L33/00
Filed: 2002-04-22
Abstract: PURPOSE: A process of preparing an uncooked food composition by mixing wet ground or freeze dried powder of cereals and vegetables, homogenizing and then sterilizing is provided. Therefore, the food product increases human health by inhibiting the increase of blood sugar level, activating a physiological action and promoting secretion of gastric acid and saliva. CONSTITUTION: Cereals such as unpolished rice, soybean, barley or the like are soaked in water, dried, ground to a size of 70 to 90 mesh, and mixed with freeze dried vegetables, mushrooms and seaweeds or the like. The mixture is sterilized in a sterilizer at 100 to 110deg.C for 9 to 20sec, and quick-frozen at a freezer at 65 to 75deg.C for 11 to 13 hr.
Patent KR-20030088211-A (KR)
Title: refining method of n-Butanol
Inventor: HA YEON GU
IPC: C07C29/94
Filed: 2002-05-13
Abstract: PURPOSE: A method for refining n-butanol is provided, to allow n-butanol to be refined effectively with only two distillation towers by using an alkaline additive, and to reduce remarkably the content of isoprene. CONSTITUTION: The method comprises the steps of adding an alkaline additive(8) to the slop butanol generated from the process for preparing oxoalcohol; removing water and a low boiling point material from the slop butanol at a distillation tower 1(6); and removing a high boiling point material from the slop butanol at a distillation tower 2(7).
Patent KR-20030088256-A (KR)
Title: Method and apparatus for processing electric arc furnace dust
Inventor: JANG SE HAN
IPC: C21C5/52
Filed: 2002-05-14
Abstract: PURPOSE: An apparatus and a method for processing EAFD (electric arc furnace dust) are provided to remove chlorine (Cl) contained in the EAFD so that EAFD generated during steelmaking operation of electric arc furnace is used as a subsidiary raw material for cement. CONSTITUTION: The apparatus comprises a chlorine removing means(300) for removing chlorine contained in gas and dust particles generated when performing steelmaking operation through electric arc furnace(100); a cooling means(500) for cooling dust particles from which chlorine is removed through the chlorine removing means; and a storage means(700) for storing the dust particles cooled through the cooling means so that the stored dust particles are utilized as a subsidiary raw material for cement, wherein the chlorine removing means is a gas/solid separator for separating the gas and dusts discharged from the electric arc furnace into gas and solid, wherein the apparatus comprises a discharge hopper(320) mounted on the lower part of the chlorine removing means to discharge the chlorine removed dust to the lower side; and a particle size sorting means(800) installed at the lower part of the discharge hopper to discharge dusts whose particle size is the same as or less than a set reference value to the storage means through duct by respectively sorting the chlorine removed dusts discharged through the discharge hopper according to particle sizes, and wherein the particle size sorting means comprises a filter part on which certain sized holes are formed to filter the dusts discharged through the discharge hopper according to particle sizes respectively; and a vibration part for effectively filtering the dusts discharged through the discharge hopper by vibrating the filter part.
Patent KR-20020087892-A (KR)
Inventor: FUNAKI JUKOH
IPC: H01L21/322
Filed: 2002-05-16
Abstract: PURPOSE: A method for fabricating a thin film transistor(TFT) is provided to reduce off the leak current of a TFT of a reverse stagger structure, by forming at least a semiconductor layer on an insulation substrate, by supplying the first plasma to the semiconductor layer while using the first gas and by supplying the second plasma to the semiconductor layer while using the second gas. CONSTITUTION: A gate electrode(2a) is formed on an electrically insulating substrate. A gate insulation film(3) is formed on the electrically insulating substrate, covering the gate electrode. The semiconductor layer is formed on the gate insulating film above the gate electrode. Source and drain electrodes(5b,5a) are formed which make electrical contact with the semiconductor layer. The semiconductor layer is patterned into a channel. The first plasma is applied to the semiconductor layer through the use of the first gas. The second plasma is applied to the semiconductor layer through the use of the second gas. An electrically insulating film covering the semiconductor layer is formed.
Patent KR-20030089114-A (KR)
Title: Apparatus for controlling displacement of three-axes in printing machine
Inventor: CHOI BYEONG O
IPC: B41F13/38
Filed: 2002-05-16
Abstract: PURPOSE: A three-axis displacement control device for a printer is provided to improve sharpness of printing and productivity by precisely controlling x, y and z-axis displacement of an ink roll and a printing roll. CONSTITUTION: A three-axis displacement control device includes a printing roll z-axis displacement adjusting section(10) and a printing roll x-axis displacement adjusting section installed at both ends of a printing roll(2). A printing roll y-axis displacement adjusting low-frictional cylinder(20) and an ink roller y-axis displacement adjusting servo cylinder(30) are provided to move first moving bases(6-1,6-2) on fixing bases(5-1,5-2). A control section(50) is provided to control an amount of displacement of each axis. The printing roll z-axis displacement adjusting section(10) is installed at a right-side end of the printing roll(2). When a servo motor is operated, a ball screw supported by a shaft supporting block is rotated so that a moving rail moves in an x-axis direction.
Patent KR-20030090348-A (KR)
Title: Cowl panel reinforcement structure of Automobile
Inventor: KIM BYEONG JIN
IPC: B62D25/08
Filed: 2002-05-23
Abstract: PURPOSE: Reinforcing structure of a cowl part in a vehicle is provided to reduce the pushed degree of a dash panel by effectively dispersing impact transmitted through a cowl side part and to increase the torsional rigidity of the vehicle body by changing the combining structure of the cowl part. CONSTITUTION: In reinforcing structure of a cowl part in a vehicle, one end of a dash panel(200) is welded to a front joining part of an inner pillar panel(110) and an outer side panel(120) forming a front pillar part(100). One end of a cowl side panel(320) is combined to the dash panel together with one end of a reinforcing member(500), through a bolt(B) and a nut(N). One end of an outer cowl panel(310) is welded to the cowl side panel, The reinforcing member is mounted between the inner pillar panel and the dash panel, through a bolt and a nut.
Patent KR-20030089386-A (KR)
Title: Eiecjrcnijy parking brake
Inventor: PARK JUNG HO
IPC: B60T7/08
Filed: 2002-05-28
Abstract: PURPOSE: An electric parking brake is provided to improve safety in parking through electric and mechanical operation, to efficiently use the inner space of the vehicle, and to semi-permanently use the electric parking brake, by using an electric switch. CONSTITUTION: Side drum gears are attached to the inside of rear wheel brake drums and electricity of a battery(8) is on standby in a control unit(2) and an operating switch(1). The control unit is connected with a solenoid(3). If the operating switch is operated, electricity is supplied to the solenoid. An electromagnet of the solenoid forms same electrodes and a pusher of the solenoid pushes fixed rods toward the sides and the fixed rods contact with the drum gear. If the operating switch is released, the electricity of the solenoid is intercepted. If the fixed rod is restored to the original position by the resorting force of return springs, the drum gear and the fixed rod are separated from each other, and the contact and release of the drum gear and the fixed rod are repeatedly performed.
Patent KR-20030094923-A (KR)
Title: Online call processing method using personal computer
Inventor: BAEK MUN HYEON
IPC: H04M11/00
Filed: 2002-06-10
Abstract: PURPOSE: A method for processing an online call by using a personal computer is provided to process a subscriber's call by using a computer terminal connected to a call center system, thereby actively processing the subscriber's call. CONSTITUTION: A system inputs a desired telephone number with a transmission phone(200). If the inputted telephone number is a telephone number of an online call processing service subscriber using a personal computer, a communication provider server transmits a call and the telephone number of the transmission phone to a call center system(202). The call center system transmits the telephone number of the transmission phone to a computer terminal of the subscriber(204). The subscriber inputs a desired function to the computer terminal(206). The call center system performs the inputted function(208).
Patent KR-20030096933-A (KR)
Title: Service system and method for managing a pet through communication network
Inventor: KIM YOUNG JIN
IPC: G06Q99/00
Filed: 2002-06-18
Abstract: PURPOSE: A system and a method for a pet management service through communication are provided to offer the systematic management service, such as searching a medical treatment record of a pet, finding the missing pet, and providing the goods information related to the pet, needed to breed a pet through the communication. CONSTITUTION: An ID tag is embedded with a memory device storing the ID information of the pet. A reader(310) reads the ID information of the pet from the memory device of the ID tag. A veterinarian terminal(300) transmits the pet related information together with the ID information of the pet read from the reader to a management service provider. A management service provider server(150) stores the pet related information and the ID information of the pet in a database(120), and transmits the information to the terminal requesting the information. A user terminal(200) receives the pet related information from the management service provider. An information communication network(N) relays the data communication between each terminal and the management service provider server.
Patent KR-20040000979-A (KR)
Title: Liquid crystal dispaly apparatus of line on glass type
Inventor: SONG HONG SEONG
IPC: G02F1/133
Filed: 2002-06-26
Abstract: PURPOSE: A line on glass type liquid crystal display is provided to reduce a difference in brightness between horizontal line blocks by forming gate low voltage lines at a right outline of a display part, and reduce the number of input lines of a gate drive IC. CONSTITUTION: A display part includes signal lines for displaying data and pixel cells arranged in matrix type. A plurality of data drive IC(Integrated Circuit)s and a plurality of gate drive ICs(66) are connected to the signal lines for supplying first driving signals necessary for the signal lines. A supply line(90) is formed on a non-display area located at an outline of the display part and supplies second driving signals necessary for the signal lines. Switching devices(T1-Tm) are formed between the signal lines and the supply line for switching current paths between the signal lines and the supply line.
Patent KR-20040003453-A (KR)
Title: Writing instrument with adjustable handle thickness
Inventor: YOON HYEON SEON
IPC: B43K23/008
Filed: 2002-07-03
Abstract: PURPOSE: A mechanical pencil with adjustable finger grip is provided to allow a user to adjust the thickness of the finger grip in the pencil to be suitable for the user's habit and hand size. CONSTITUTION: The mechanical pencil with adjustable finger grip includes a supporting hole(11); screw parts for first-direction(23a,23b) on the upper side of the supporting hole(11) to move by turning the finger grip; screw parts for second-direction(24a,24b) on the lower side of the supporting hole(11) to move by turning the finger grip in the opposite direction; and elastic materials(21,22) joined to the screw parts for first-direction(23a,23b) and the screw parts for second-direction(24a,24b) to change the thickness of the finger grip by the movement of the screw parts for first-direction(23a,23b) and the screw parts for second-direction(24a,24b).
Patent KR-20040005044-A (KR)
Title: Artificial Marble Having Marble Chips Not Settled Down
Inventor: JUNG DONG CHUN
IPC: C04B26/06
Filed: 2002-07-08
Abstract: PURPOSE: Provided is an artificial marble having homogeneous marble chip distribution on both sides of marble due to no change in sedimentation rate of marble chips by using marble chips having uniform density and monomer absorption without using an additive like thickener. CONSTITUTION: The artificial marble comprises 100pts.wt. of artificial marble slurry and 5-70pts.wt. of marble chips. The marble slurry is composed of 100pts.wt. of acrylic resin syrup containing more than 65wt.% of acrylic monomer and less than 35wt.% of polymer, 120-200pts.wt. of inorganic marble filling materials, 2-10wt.% of plasticizer and 0.1-10pts.wt. of polymerization initiator such as benzoyl peroxide or azobis isobutyronitrile. The marble chip, being 0.1-5mm in size, is composed of 100pts.wt. of acrylic resin syrup, 100-150pts.wt. of inorganic marble filling materials, 2-10wt.% of plasticizer and 0.1-10pts.wt. of polymerization initiator. The plasticizer is selected from ethylene glycol dimethacrylate, propylene glycol dimethacrylate and glycerol trimethacrylate. The inorganic filling materials, being 1-100micrometer in size, are selected from CaCO3, Al(OH)3, SiO2, Al2O3 and Mg(OH)2.
Patent KR-20040008996-A (KR)
Title: Baking machine
Inventor: LEE JONG UK
IPC: A21B7/00
Filed: 2002-07-20
Abstract: PURPOSE: A bread baking machine is provided to smoothly perform the movement and reading of a bar code reader. CONSTITUTION: The bread baking machine comprises a body forming an oven chamber; a door opening and closing an aperture of the oven chamber; a pair of kneading drums being positioned, spacing to each other, above and below, in the oven chamber, gripping both ends of a bag including bread baking materials and rotating and reverse-rotating; a bar code reader(20) being adjacent to the kneading drums and reading the bar code indicated in the bread baking materials bag; a rotating supporter(40) being provided in the body; and a reader holder(30) moving the bar code reader(20) between a reading position being adjacent to the kneading drum and a withdrawing position being spaced from the kneading drum, the reader holder having an operation member(33) being connectable to the door, a rotation end being supported to be rotatable in the rotating supporter and a reader supporting portion(35) supporting the bar code reader(20).
Patent KR-20040013230-A (KR)
Title: Non-oxidizing heating method for retarding corrosion of stainless steel
Inventor: PARK SUN GWAN
IPC: C21D1/74
Filed: 2002-08-05
Abstract: PURPOSE: A non-oxidizing heat treatment method for retarding corrosion of stainless steel is provided to greatly improve corrosion resistance of stainless steel by forming a passivity film again on the processed surface of stainless steel in air after processing the surface of stainless steel. CONSTITUTION: The non-oxidizing heat treatment method for retarding corrosion of stainless steel comprises the steps of processing stainless steel on which a primary passivity film is formed in air; and heat treating the primary passivity film formed surface of stainless steel to a heat treatment temperature of 900 to 1,150 deg.C for about 10 to 15 minutes in a heat treatment furnace under the anoxic atmosphere, wherein the heat treatment temperature is 1,150 deg.C, wherein the anoxic heat treatment furnace(10) comprises an entrance(11) installed at one side of the anoxic heat treatment furnace(10), and into which product is injected; an exit(13) formed at an other side of the anoxic heat treatment furnace(10) oppositely to the entrance(11); a conveyor(30) stretched over from the entrance(11) to the exit(13) to transfer the product; an entrance gas exhaust pipe(33) installed at a lower part of the conveyor(30) at the side of the entrance(11) to exhaust ammonia (NH3) gas; and a plurality of heating heaters(20) installed in the anoxic heat treatment furnace(10) to heat the product transferred to the inside of the anoxic heat treatment furnace(10).
Patent KR-20030052235-A (KR)
Title: Method of forming an electrode
Inventor: SEVERANCE WAYNE STANLEY JR
IPC: C23C4/00
Filed: 2002-08-20
Abstract: PURPOSE: A method for forming an electrode is provided to be capable of reducing fabrication cost and time, and increasing the lifetime of the electrode. CONSTITUTION: A metal holder having a cavity, is prepared. A non-emissive part(61) is heated until the non-emissive part become fluid. An emissive part(28) is partially inserted into the fluid non-emissive part for forming an assembly by connecting the emissive part and the non-emissive part with each other. The assembly is located at the inner portion of the holder. Preferably, the heat treatment for forming the assembly, is carried out for a predetermined time. Preferably, a cooling process is carried out at the assembly after inserting the emissive part into the non-emissive part.
Patent KR-20040019675-A (KR)
Title: Apparatus for power-saving using power line communication
Inventor: KIM PIL GI
IPC: H04B3/54
Filed: 2002-08-29
Abstract: PURPOSE: A power saving device using PLC(Power Line Communication) is provided to display on/off information of home appliances on a mobile communication terminal through PLC, and to transmit control data of the mobile communication terminal to a receiver through the PLC, thereby controlling on/off operations of the home appliances. CONSTITUTION: A transmission circuit comprises as follows. A controller(101) makes inherent codes for each electric lamps. An oscillator(102) oscillates a carrier frequency. A modulator(103) modulates the inherent codes in the carrier frequency. A transformer(104) matches the modulated carrier frequency with an electric line. A receiving circuit comprises as follows. A transformer demodulates the modulated carrier frequency. A detector amplifies the demodulated carrier frequency, and separates control data. A controller identifies the inherent codes of the electric lamps from the separated control data, and controls on/off operations of the electric lamps. A display displays the control data and the on/off operations of the electric lamps.
Patent KR-20040019721-A (KR)
Title: Apparatus for manufacturing solder ball, using electromagnetic field, and manufacturing method thereof
Inventor: CHO IN SEONG
IPC: H01L21/48
Filed: 2002-08-29
Abstract: PURPOSE: A method for manufacturing a solder ball and an apparatus thereof are provided to prevent the damage of all kinds of additional parts due to mechanical vibration by using electromagnetic field instead of the mechanical vibration. CONSTITUTION: A solder ball is formed by separating and cooling drops from the flow of alloy molten metal. At this time, electromagnetic force is applied to the flow of the alloy molten metal for forming and cooling the drops. At the time, a solder ball manufacturing apparatus is provided with a molten metal crucible for storing the alloy molten metal, a molten metal pipe(23) connected through the lower portion of the molten metal crucible for guiding the flow of the alloy molten metal, and a plurality of electromagnets(24) at the lower portion of the molten metal pipe.
Patent KR-20040020655-A (KR)
Title: fastening structure between motor bracket and base for reducing motor vibration noise in clothes dryer
Inventor: HAN IN HUI
IPC: D06F58/20
Filed: 2002-08-31
Abstract: PURPOSE: Assembling structure of a motor bracket and a base for reducing vibration and noise of a motor in a clothes drier is provided to reduce vibration and noise efficiently in driving the motor by contacting the motor bracket to the base firmly with modifying the structure of the base. CONSTITUTION: A clothes drier comprises a base forming the floor; a front cabinet forming the front; a side cabinet forming the side; a back cover forming the rear part; and a motor bracket combined with the base. An elongated groove(101) is recessed in a motor bracket installation surface of the base, and a slit(103) is formed in a stepped connection surface(102) of the elongated groove. A screw assembling hole(104) is formed outside the elongated groove opposite to the slit. A press piece(801) is contacted to the lower surface of the base, inserted to the slit and formed at the side of a base surface(800) of the motor bracket. A screw through hole(802) is formed at the other side of the base surface of the motor bracket, and integrated with the screw assembling hole placed outside the elongated groove.