baber/WOPTO huggingface dataset:
Patent KR-20030064126-A (KR)
Title: Process for silica microcapsule by sol-gel reation
Inventor: AHN BOK YEOP
IPC: C01B33/14
Filed: 2002-01-26
Abstract: PURPOSE: Provided is a method for fabricating silica microcapsule using sol-gel reaction, the method being advantageous in not depending on core material and not using surfactant. CONSTITUTION: The method comprises the steps of emulsifying a liquid mixture including core material, TEOS (tetraethylorthosilicate), partially hydrolyzed silane compound in a liquid having opposite polarity to the core material and containing alkali, thereby causing sol-gel reaction at an interface of a core and a shell. wherein a heating process may be further performed to remove the core of the microcapsule, thereby fabricating a microcapsule with empty core.
Patent KR-20030065023-A (KR)
Title: A circuit for suppling a heater with voltage of monitor
Inventor: JANG JAE JUN
IPC: H04N5/63
Filed: 2002-01-29
Abstract: PURPOSE: A heater voltage supply circuit of a monitor is provided to prevent a voltage supplied to a heater from being varied and to extend the lifespan of the monitor. CONSTITUTION: A heater voltage supply circuit of a monitor includes the first and second transformers(23,26), the first and second switching controllers(24,27), a microcomputer(31), a photo-coupler(29), and a heater voltage controller(200). The first and second transformers receive AC voltage to provide power according to the operations state of the monitor. The first and second switching controllers respectively receive the outputs of the first and second transformers to control the first and second transformers. The microcomputer judges the operation state of the monitor to output a control signal according to the judged result. The photo-coupler controls the operation of the first switching controller according to the control signal of the microcomputer. The heater voltage controller controls voltage supply of the heater according to the control signal of the microcomputer and the operation state of a personal computer.
Patent KR-20030066197-A (KR)
Title: Illuminating apparatus and display device using the same
Inventor: LEE GYEONG DON
IPC: F21Y101/02
Filed: 2002-02-05
Abstract: PURPOSE: An illuminating device, and a display device applying the same as a backlight are provided to reduce the number of light emitting diodes required for the illuminating device without hampering uniformity of brightness. CONSTITUTION: A light guide plate(100) includes an incidence plane(110) for letting light enter, a rear plane(120) opposite to the incidence plane, an exit plane(130) for exiting the incident light, and both sides(150a,150b) vertical to the incidence plane and the exit plane. The light guide unit includes a first incline(112) and a second incline(114) formed by cutting an edge part adjacent to the incidence plane at a predetermined angle with the incidence plane. A first light source part includes a first marginal light emitting diode(210) placed corresponding to the first incline and a second marginal light emitting diode(220) placed corresponding to the second incline for emitting light at a predetermined exit angle.
Patent KR-20030067081-A (KR)
Title: 1 omitted
Inventor: SON JONG UP
IPC: A23L35/00
Filed: 2002-02-06
Abstract: PURPOSE: A process of preparing beef stock soup(kom tang) using meat and bones of cow, pig, goat and chicken and adding natural seasonings such as shellfish meat and onion instead of chemical seasonings in the final stage for the manufacture is provided. The process uses meat and bones thereof from 10 or more animals instead of the brisket and a cow's tail and the product thus obtained has enhanced taste and flavor. CONSTITUTION: Meat and bones are cut to a size of below 15 cm long and below 5 cm thin and below 10 cm long and below 5 cm thin respectively and then boiled with radish, garlic, green onion and water for 4 hrs or more to produce meat soup. Shellfish meat and onion are dried and ground to produce natural seasonings. Thus obtained materials are packed into a pouch, a can or other vessels separately. Herbal extracts or intestines of the animals are also added to the final product. The product can be stored for 6 to 12 months or more.
Patent KR-20030071296-A (KR)
Title: Order managenent system in restaurant business capable of settlement using electronic cash
Inventor: JUNG JUN YONG
IPC: G06Q50/12
Filed: 2002-02-28
Abstract: PURPOSE: A food ordering system is provided to enable a customer to order food at a restaurant, and to pay the ordered food with electronic money. CONSTITUTION: The system comprises a customer order terminal(100), an electronic money payment terminal(102), a ticket issuing terminal(104), an order processing terminal(108), a call terminal(110), and a central processing system(106). The customer order terminal(100) displays a food menu, and enables a customer to select a food among the menu. The electronic money payment terminal(102) recognizes electronic money, and approves the electronic money payment. The ticket issuing terminal(104) issues the ticket with food order, payment and sequence number data. The call terminal(110) calls the customer according to the order processing result. The central processing system(106) receives order data and payment data from the terminals(100, 102), gives the order a process sequence number, transmits the order, payment and process sequence number to the ticket issuing terminal(104), transmits the order data and the process sequence number to the terminal(100), and then, transmits the process sequence number to the call terminal(110).
Patent KR-20020026318-A (KR)
Title: Manufacturing process of health aid foods for solving hangover
Inventor: KWAN SOON JIK
IPC: A23L33/00
Filed: 2002-03-04
Abstract: PURPOSE: Provided is a manufacturing method of health food which has no additives and is thus used for removing hangover, relieving fatigue, decreasing cholesterol and protecting or improving liver. CONSTITUTION: The manufacturing method comprises the steps of: mixing 80 wt.% of radish, 10 wt.% of dried Tarragon Centaurea Cyanus, and dried Arrowroot at 100 deg.C then decocting the mixture for 3 hours to extract a thin juice; boiling the extract at 100 deg.C for 3 hours to extract thick juice; mixing additional 20 wt.% of dried Tarragon Centaurea Cyanus, 20 wt.% of arrowroot, 30 wt.% of persimmon leaves and 30 wt.% of Caururus chinensis Baill; steaming the mixture at 100 deg.C for 20-30 minutes then drying it at 40-60 deg.C for 1-2 hours to obtain powders; and mixing the thick juice and the powders then formulating the mixture into a pill.
Patent KR-20030073605-A (KR)
Title: Green emitting phosphor for projection cathode ray tube
Inventor: HUH GYEONG JAE
IPC: C09K11/59
Filed: 2002-03-12
Abstract: PURPOSE: A process for preparing a green light emitting phosphor for a projection type cathode ray tube is provided to increase the average particle diameter of the phosphor so that the brightness and degradation property of the phosphor can be improved. CONSTITUTION: The process for preparing a green light emitting phosphor comprises the steps of: dissolving Y2O3 and Tb4O7 into nitric acid solution to form solution A; dissolving oxalic acid into nitric acid solution to form solution B; introducing the solution B into the solution A at the temperature of 5 to 30 deg.C at the speed of 0.001 to 1 liters per minute to precipitate yttrium terbium oxalate; baking the precipitated product to obtain Y/Tb oxide; mixing the Y/Tb oxide with SiO2; and further baking the mixture.
Patent KR-20030075282-A (KR)
Title: Projector System Having an Elevatory Reflecting Mirror
Inventor: HWANG JONG JIN
IPC: G03B21/14
Filed: 2002-03-18
Abstract: PURPOSE: A projector system equipping a lifting reflector is provided to project image to a screen correctly by adjusting height of a reflector box and an angle of the reflector. CONSTITUTION: A cubic hanger box(20) opened in upper and lower ends is installed to a ceiling(23). Middle and upper plates(21,22) installed to an upper end of the hanger box has a cable penetrating hole and an exhaust hole. A projector(24) is installed to a lower end of the middle plate inside the hanger box toward the ground in a lens by an attaching device. A ceiling member(26) is the same size as an opening portion of the lower end of the hanger box. A reflector box(27) has a reflector(28) attached to an upper end of the ceiling member. Sliders(34,34') are installed to lift the reflector box to be faced each other in the reflector box. Slider guides(33,33') are attached to both sides of the inside of the hanger box to guide movements of sliders. Wires are installed prior to sliders to adjust an angle of the reflector box. A pulley(29,29') winds and unwinds wires. A pulley shaft(31) having pulleys on both sides is installed to an upper portion of the middle plate. A driving motor(30) rotates the pulley shaft forward or backward.
Patent KR-20030079626-A (KR)
Title: Method and system for storing and authenticating of the authentication information
Inventor: PARK GYEONG SIK
IPC: H04Q9/00
Filed: 2002-04-06
Abstract: PURPOSE: A method for storing authentication information and performing authentication and a system therefor are provided to operate a specific function of a remote system through wireless communication, only when presently inputted authentication information is equal to pre-registered authentication information, thereby relying on a security state of the remote system. CONSTITUTION: A system registers authentication information in a PDA. When a user wants to operate a specific function of a remote system, the PDA requests the user to input authentication information. The PDA compares whether the inputted authentication information is equal to the registered authentication information. If so, the PDA wirelessly transmits a command for controlling the specific function of the remote system.
Patent KR-20020079544-A (KR)
Inventor: FUJITA YASUSHI
IPC: F16H61/00
Filed: 2002-04-09
Abstract: PURPOSE: To prevent generation of shock at the time of foot returning upshifting. CONSTITUTION: In an automatic transmission, a command hydraulic pressure to an engagement device in changing speed is formed of an open control component to decide an inclination based on input torque, and a feedback control component relative to a target gear ratio. When change quantity ΔTVO of a throttle opening becomes a threshold value TVOth or over in foot returning upshifting, the feedback control component is set at zero. An increase of feedback for compensation of a reduced hydraulic pressure rise inclination due to the open control component as input torque is reduced by a reduced throttle opening, a rise of the command hydraulic pressure thus becomes gentle as indicated with a solid line instead of a dotted line. Protrusion of a peak as indicated with a dotted line of output shaft torque is restricted, and shock is prevented.
Patent KR-20030083063-A (KR)
Title: heating roller of printer fixation device
Inventor: CHOI GUANG JIN
IPC: G03G15/20
Filed: 2002-04-19
Abstract: PURPOSE: A heating roller of a printer fusing device is provided to effectively transmit the radiation heat of a halogen lamp to the heating roller for reducing the warming up time of a printer and minimizing the power consumption. CONSTITUTION: A heating roller(5) of a printer fusing device includes a coating layer(40) formed on an inner periphery for transmitting the heat of a halogen lamp(7) to the heating roller instantly by radiation, thereby reducing the warming up time of a printer and reducing the power consumption. The coating layer is to be anything such as titanium coating, teflon coating, or black anodizing which increases a heat absorption rate of a surface of the heating roller.
Patent KR-20030083149-A (KR)
Title: Preparation method of Mg alloy for improvement of high temperature strength
Inventor: PARK SUN CHAN
IPC: C22C23/04
Filed: 2002-04-19
Abstract: PURPOSE: A magnesium alloy with improved strength at high temperature is provided, which has improved ordinary temperature strength as well as high temperature strength by improving addition method of alloy elements and adding alloy elements inexpensive compared to existing alloy elements, and a manufacturing method thereof is provided. CONSTITUTION: The magnesium alloy comprises 3.0 to 10.0 wt.% of Zn, 0.5 to 4.0 wt.% of Ag, 0.25 to 4.0 wt.% of Mn, 0.5 to 5.0 wt.% of mischmetal and a balance of Mg and other inevitable impurities, wherein content of the Zn is 5.0 to 7.0 wt.%, content of the Ag is 2.5 to 3.5 wt.%, content of the Mn is 0.75 to 2.0 wt.%, and content of the mischmetal is 1.0 to 3.0 wt.%. The manufacturing method of the magnesium alloy comprises the steps of adding 0.5 to 4.0 wt.% of Ag and 0.5 to 5.0 wt.% of mischmetal to magnesium melt at a temperature of 670 to 720 deg.C, adding Mn to the magnesium melt in Zn-10 to 20wt.% Mn master alloy type; agitating the melt for 5 minutes; adding Zn to the melt after furnace cooling the agitated melt to a temperature of 660 to 670 deg.C; and agitating the resultant melt again for 5 minutes, wherein the manufacturing method further comprises the step of secondly aging the firstly aged magnesium alloy at a temperature of 150 to 180 deg.C for 48 hours or more after first aging the magnesium alloy at a temperature of 70 to 100 deg.C for 24 to 96 hours.
Patent KR-20030084084-A (KR)
Title: Rock bolt
Inventor: NA JAE SUL
IPC: E21D21/00
Filed: 2002-04-24
Abstract: PURPOSE: A rock bolt is provided to maximize bearing force by fixing to the bedrock firmly, to shorten a period of construction by fixing firmly regardless of hardness of cement mortar, to improve work efficiency by simplifying installation and to be located on the center line of a perforated hole. CONSTITUTION: The rock bolt, which is installed on the bedrock to form a perforated hole and fixes a nail(110) to the perforated hole, comprises a nail(110), a body(120) fastened on the front end of the nail(110) and provided with a longitudinal working hole, a cutting edge coupled with the body(120) and opened radially, and a working tool(140) interposed to the front end of the working hole of the body(120) to be projected and moved backward to open the cutting edge.
Patent KR-20030084135-A (KR)
Title: Inhibition Tools for Streptococcus mutans
Inventor: KIM HYUNG SOON
IPC: A61C17/00
Filed: 2002-04-25
Abstract: PURPOSE: Provided is an apparatus for inhibiting adhesion of Streptococcus Mutans to teeth in mouth by using a three component alloy and an universal metal forming an anode, in order to greatly reduce cavity occurrence rate. CONSTITUTION: The apparatus uses a specified alloy containing more than 50% magnesium, aluminum and less than 20% rhenium as primary components, by mass. The three-component alloy is applied as a cathode and, another metal is used for anode to remove or reduce bacteria causing diseases. The apparatus requires a particular liquid state of medium to flow current. However, a solid state of medium is also useable and various forms, shapes and/or dimensions of electrodes are applicable as the cathode and the anode.
Patent KR-20030085892-A (KR)
Title: Tool for rearing multifarious cyber-character at the same time
Inventor: KWON O GEOL
IPC: G06Q50/00
Filed: 2002-05-02
Abstract: PURPOSE: A tool for managing the simultaneous breeding of various CCs(Cyber Character) is provided to maximally interest a user in the CC breeding by helping the user breed the CCs in a same cyber space at once through a module environment for systematically linking/managing an individual event of various CCs. CONSTITUTION: A breeding management block(10) selectively analyzes the common CC event information, the individual CC event information, and the CC breeding scenario information. The breeding management block(10) generates a CC breeding platform independently expressing the CCs, and outputs the CC breeding platform to a display window. A CC event information storing block(20) stores and manages the common and the individual CC event information. A CC breeding scenario information storing block(40) stores and manages the CC breeding scenario information by each CC. A CC breeding platform information management block(50) stores and manages the CC skin information for forming the CC breeding platform by each CC.
Patent KR-20020086270-A (KR)
Inventor: WILLIS DONALD HENRY
IPC: G09G3/20
Filed: 2002-05-09
Abstract: PURPOSE: A method and system for inserting a black line of an excessively large liquid crystal imager are provided to reduce the need of a memory and a bandwidth, thereby simplifying circuits and cutting down manufacturing costs. CONSTITUTION: A method of black line insertion for excessively large imagers having random row access is composed of steps of periodically writing in a predetermined number of input video lines into a memory(502), speeding up the reading of the predetermined number of input video lines out from the memory to supply a time enhancement(504), multiplexing a black input line with the sped-up predetermined number of input video lines during the time enhancement to supply an output image(506), and presenting the output image on the excessively large imager by using the random row access to place the lines in the correct vertical position(508).
Patent KR-20030089153-A (KR)
Title: Protective device for mesh in plasma lighting system
Inventor: KIM GYU HAK
IPC: H01J65/00
Filed: 2002-05-16
Abstract: PURPOSE: A resonator protection apparatus is provided to protect the resonator from the external air and foreign substances. CONSTITUTION: A resonator protection apparatus comprises an electrodeless bulb(1) encapsulated with a material for emitting a light by the microwave generated from a microwave generator arranged in a casing(C); a resonator(5) for accommodating the electrodeless bulb, and cutting off the microwave and allowing the light emitted from the electrodeless bulb to exit; and a protection pipe(101) for accommodating the electrodeless bulb and the resonator and protecting the resonator.
Patent KR-20030096473-A (KR)
Inventor: LEE JONG MAN
IPC: H01L21/3065
Filed: 2002-06-12
Abstract: PURPOSE: Semiconductor dry etching equipment is provided to be capable of preventing the dielectric breakdown of an edge ring and prolonging the lifetime of an electrostatic chuck by improving the structure of the equipment. CONSTITUTION: Semiconductor dry etching equipment is provided with at least one electrostatic chuck(204-1,204-2,204-3) for loading a wafer, at least one edge ring(201,203) for enclosing the peripheral portion of each electrostatic chuck, and an insulation ring(102) installed between the edge rings. At this time, the electrostatic chuck has a larger diameter than that of the wafer. Preferably, the semiconductor dry etching equipment further includes a wafer guide(105) located at the upper portion of the edge ring for enclosing the wafer. Preferably, the wafer guide is located at the upper portion of the resultant structure between the uppermost electrostatic chuck and the uppermost edge ring.
Patent KR-20040001027-A (KR)
Inventor: LEE YEONG SEOK
IPC: H04L29/06
Filed: 2002-06-26
Abstract: PURPOSE: A real-time transport protocol packet is provided to sort easily packets by inserting a type of data of the real-time transport protocol into a header of UDP(User Datagram Protocol) or TCP as a transport layer for transporting the real-time transport protocol packet. CONSTITUTION: A real-time transport protocol packet includes an UDP having a starting-port-number and a destination port number. One or more data type information is inserted into one of the starting-port-number and the destination port number or the starting-port-number and the destination port number. The type information about all data is inserted into the starting-port-number and the destination port number. An identification bit is inserted at a rear end of the data type information in order to identify the real-time transport protocol and the real-time control protocol.
Patent KR-20040001838-A (KR)
Title: Light Board
Inventor: KIM DAE JUNG
IPC: G06F3/02
Filed: 2002-06-28
Abstract: PURPOSE: A keyboard capable of seeing a character in the dark is provided to show a character part of the keyboard in a dark place by lighting the character part of the keyboard with a lamp. CONSTITUTION: The character part of a key on the keyboard is made of semi-transparent plastics. The lamp(A) is installed to a bottom part of the key. A switch is installed on the keyboard. If the switch is turned on, the light of the lamp lights the character part of the semi-transparent key. Thus, the character of the keyboard is seen in the dark place.
Patent KR-20040003536-A (KR)
Inventor: HA SANG CHEOL
IPC: H04B7/24
Filed: 2002-07-03
Abstract: PURPOSE: A traffic information service system using a wireless communication network is provided to supply a generated traffic information message to a mobile station through an SMS server or a wireless Internet server, thereby periodically giving traffic information to a user in text message type. CONSTITUTION: A traffic information server(201) collects traffic information from an IP/CP(301). A position information server(203) stores position information on each mobile station. A relaying system server(205) requests the position information server(203) to transmit the position information on the mobile stations when receiving destination and traffic information requests from the mobile stations, and requests the traffic information server(201) to transmit traffic information between current positions and destinations of the mobile stations. The relaying system server(205) generates a traffic information message based on the traffic information, and supplies the traffic information message to the mobile stations through an SMS server(107) or a wireless Internet server(108).
Patent KR-20040005463-A (KR)
Title: mold of plastic microchip and methode thereof
Inventor: KONG JIN
IPC: B29C33/40
Filed: 2002-07-10
Abstract: PURPOSE: A mold for a plastic micro chip and method for manufacturing the mold is provided to reduce manufacturing hours and costs, and to be free from the restraints of a manufacturing plant. CONSTITUTION: A method for manufacturing a mold for a plastic micro chip comprises the steps of; manufacturing a metal mask having an intaglio channel pattern(101); injecting molding materials onto the metal mask and manufacturing an embossing mold(102); and coating the surface of the embossing mold with mold release(103).
Patent KR-20040006417-A (KR)
Title: Method for manufacturing a semiconductor device
Inventor: KWAK NO YEOL
IPC: H01L21/76
Filed: 2002-07-12
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to be capable of improving the characteristics of the device and stably conserving the concentration of well ions. CONSTITUTION: After forming a sacrificial oxide layer on a semiconductor substrate(1), an ion implantation layer(3) is formed at the inner portion of the semiconductor substrate by sequentially carrying out an inert dopant implantation and a heat treatment at the resultant structure. Well ions are then implanted at the predetermined portion of the semiconductor substrate. After removing the sacrificial oxide layer, a tunnel oxide layer(4), a polysilicon layer(5), and a pad nitride layer are sequentially formed at the upper portion of the resultant structure. An etching process is carried out at the resultant structure for forming a trench. After forming an oxide layer on the entire surface of the resultant structure, a polishing process is carried out at the oxide layer for forming an isolation layer(8).