baber/WOPTO huggingface dataset:
Patent KR-20030064545-A (KR)
Title: Method for recording a still picture on high density rewritable medium
Inventor: EOM SEONG HYEON
IPC: H04N5/225
Filed: 2002-01-28
Abstract: PURPOSE: A method for recording still pictures of a rewritable high density recording medium is provided to efficiently record and manage the still pictures with video and audio data having a recording format in a digital video recorder at one rewritable high density recording medium. CONSTITUTION: A control unit records still pictures at a rewritable high density recording medium in accordance with a DCF(Design rule for Camera File system) directory and file structure in a digital still camera. The control unit additionally records and manages navigation information for controlling regeneration of the still pictures in a navigation information field in a digital video recorder.
Patent KR-20020067647-A (KR)
Inventor: KO SANG TAE
IPC: C23C16/44
Filed: 2002-02-14
Abstract: PURPOSE: To provide a CVD method suitable for mass production of oxide films which have superior characteristics and are used mainly for gates. CONSTITUTION: The CVD method includes a first step of forming a film on a substrate and a second step of stopping the introduction of a material gas and only the excited active species are irradiated to the thin film formed at the first step to facilitate oxidizing reaction.
Patent KR-20030068992-A (KR)
Title: Terrestrial Aquaculture Facilities based on Symbiosis and Foodchain
Inventor: PARK MU YEONG
IPC: A01K63/00
Filed: 2002-02-19
Abstract: PURPOSE: Provided is a land production facility of marine products by symbiotic and ecosystemic food chain principle to construct an integrated mass-production installation and to solve problems of feed, water supply, water temperature maintenance and young fishes cultivation. CONSTITUTION: The facility comprises a support(10) formed by two or more units, a water bath parts consisting of a number of transparent water bathes and a first, second and third opaque water bathes; water discharge piping having a first and a second distribution lines to distribute water for controlling water flow and a number of 'U' pipes; a working passage; a building part including a transverse roof(75) made of transparent material and an outer building(90). The facility further has an inner building, an entrance and steps and air-ventilation opening(100).
Patent KR-20030070428-A (KR)
Title: The duplicate contents transmission system and method thereof
Inventor: BAE CHANG HYEON
IPC: G06F17/00
Filed: 2002-02-25
Abstract: PURPOSE: A system and a method for transmitting the repeated contents are provided to remarkably reduce a download time and a memory use of a client by making a server manage the data after separating the shared information and the individual information of each content, and making the client not download the shared information of the contents repeatedly. CONSTITUTION: The contents managed by the server(100) comprise a library file, an image file, and a drawing file. A symbol object manager(220) reads and manages the contents of the file by downloading the drawing file from the server(100). If the symbol object manager(220) finds out the library referring information from the drawing file, a library manager(210) downloads the library file from the server, and registers and manages the library file. A drawing manager(240) draws the contents provided from the server(100) based on the information included in the drawing file and the library file. A texture manager(230) performs a function similar to the library manager(210) for the image file.
Patent KR-20030019062-A (KR)
Title: Internet appliance termianl, internet appliance termianl user management system, and internet appliance user management progrm
Inventor: MUNAKATA AKIO
IPC: H04N7/173
Filed: 2002-03-09
Abstract: PURPOSE: To provide a device and program for managing home information terminal users enabling users unfamiliar with home information terminals to easily register information about the terminals and users without modifying the terminal and software controlling the terminals, even if there are different methods of delivering the terminals. CONSTITUTION: The device for managing users of home information terminals includes a means for storing home information terminal information including a home information terminal identifier for identifying a home information terminal, service information including kinds of services provided, and user information about users enjoying the services; a means for transmitting and receiving the user registration information to and from the home information terminal and for requesting the home information terminal to input the user registration information; a means for collating the received user registration information with the stored user registration information; and a means for acquiring and registering uncollated user registration information from the terminal.
Patent KR-20030075822-A (KR)
Title: veneer board made of fibrous waste, and method and device for manufacturing it
Inventor: KIM JIN HYEOK
IPC: B29B17/00
Filed: 2002-03-21
Abstract: PURPOSE: A method for manufacturing a veneer board made of fibrous waste is provided to minutely crush original materials mixed in a weight ratio of wasted acryl fiber, wasted cotton fiber, and rich hulls, and to hot-extrude the crushed materials, then to perform a hot rolling process and a cold rolling process, thereby preventing a forest from being damaged. CONSTITUTION: The first belt conveyor transfers original materials. A cutter cuts wasted acryl fiber and wasted cotton fiber to 5cm in width, 20cm in length. The first screw conveyor mixes the cut original materials, transfers the materials, and stores the materials in the first storage tank. The materials discharged from the first storage tank are transferred to the second belt conveyor, removing magnetic metals/non-magnetic metals and foreign substance. A crusher minutely crushes the materials. The crushed materials are mixed by using the second screw conveyor, and are stored in the second storage tank. The materials discharged from the second storage tank are transferred to the third belt conveyor. A hot extruder pressurizes the materials, and extrudes the materials in plate type through a die. A calender processes an extruded plate. A hot roller hot-rolls the processed plate again. The plate consecutively discharged from the hot roller is cold-rolled by a cold roller. A blockboard cutter cuts the discharged plate.
Patent KR-20030080524-A (KR)
Title: Cooking Method for microwave oven for cooking rice
Inventor: LEE SEONG HO
IPC: H05B6/68
Filed: 2002-04-09
Abstract: PURPOSE: A cooking method of a microwave oven is provided to heat uniformly the cooking water within a cooking vessel by controlling an output level of a magnetron. CONSTITUTION: A control unit recognizes the cooking setup data according to input data(S10). The control unit detects an inputting state of a cooking command(S11). The control unit controls a magnetron driving unit to heat the rice and the water(S12). The control unit reads a detection value of a humidity sensor(S13). The control unit compares the detection value of the humidity sensor to a predetermined reference value(S14). The control unit performs the second heating process(S15). The control unit compares the heating time to the reference time(S16). The control unit lowers an output level of a magnetron(S17). The control unit maintains the present state during the predetermined time(S18). The control unit elevates the output level of the magnetron(S19). The control unit performs continuously the second heating process during the remaining time of the second heating time(S20,S21). The control unit stops the second heating process(S22).
Patent KR-20030080676-A (KR)
Title: A method for caculating exactly the fee of chatting system on local network
Inventor: CHOI BANG SIK
Filed: 2002-04-10
Abstract: PURPOSE: A method for settling a service charge of a local network based meeting mediating system is provided to differently impose a system use charge according to a use time by installing the meeting mediating system to each store. CONSTITUTION: A system use result according to an agreement of other customer for a chatting request of the customer inputted to a local server through a customer terminal and the agreement for a meeting on a chatting finish time, and a system use finish time according to a chatting use start/finish time is decided(S620). The system use charge is calculated based on the system use time and the information for the system use result(S630). As coming to a preset settlement time, the system use charge of the local network is summed up.
Patent KR-20030083047-A (KR)
Title: Television having a fuction of muting and a muting method thereof
Inventor: YOON JU SEOK
IPC: H04N5/44
Filed: 2002-04-19
Abstract: PURPOSE: A television with a mute function and a muting method thereof are provided to quickly and simply reduce the volume by a single key manipulation when audio signal is reduced suddenly while watching a broadcasting program. CONSTITUTION: A television with a mute function includes a receiver(11), an IF amplifier(13), a video circuit part(20), an audio circuit part(30), an input part(15), and a control part(17). The audio circuit part includes an audio signal processing part(31), and an audio output part(33). The audio signal processing part carries out the sound quality control, the multi-sound broadcasting, or stereo sound processing for input audio signals. The audio output part outputs the processed audio signals via speakers after amplification. The input part is to be a key manipulation panel or a remote controller for inputting the manipulation commands of a user for the operation of the television. The control part controls the entire operation of the television according to the user's manipulation commands input via the input part.
Patent KR-20030083537-A (KR)
Title: technical hot bed
Inventor: LEE SEOK AN
IPC: A47C21/04
Filed: 2002-04-20
Abstract: PURPOSE: A functional under-floor heating bed is provided to shield dowsing rays, electric fields and electron waves harmful to a human body from a user and emit a large amount of anions good to a human body to thus distribute to health improvement. CONSTITUTION: A dowsing ray shielding fabric(1), a nonferrous metallic net(2), a dual-heating separator(3), an insulating paper(4), a heat generating portion, a charcoal powder layer(9), and a pierced board plank(12) are sequentially stacked on the lower part of a placing portion(17) of a bed frame. A soil board plank(14) is concatenated and aligned by a plurality of blocks, and an electric cord line(19) is connected to a central axis.
Patent KR-20030095487-A (KR)
Inventor: CHUN MIN HYUN
IPC: A61Q1/00
Filed: 2002-06-10
Abstract: PURPOSE: Provided is a composition for face and body color painting make-up which is erasable easily without using a soap or a cleansing cream. CONSTITUTION: The composition comprises polyvinyl alcohol, polyacryl alkyl resin emulsion and inorganic and organic dye or similar cover layer making agent.
Patent KR-20030096855-A (KR)
Title: Prealign system
Inventor: KIM SANG DEOK
IPC: H01L21/027
Filed: 2002-06-18
Abstract: PURPOSE: A pre-align apparatus is provided to be capable of simplifying the structure of the pre-align apparatus and exactly operating the apparatus by using a rotation unit for carrying out a centering unit operating process. CONSTITUTION: A pre-align apparatus is provided with a pre-align stage(10) for loading a wafer, a rotary motor(20) connected with the lower portion of the pre-align stage for supporting the pre-align stage, and a horizontal transfer motor(30) connected with a ball screw(31) for moving the pre-align stage to and fro. The pre-align apparatus further includes a base frame attached with the horizontal transfer motor, a worm gear vertically installed at one end portion of the base frame, a pinion gear(41) connected with the worm gear for moving the base frame up and down, and an edge sensor(50) loaded to the pre-align stage.
Patent KR-20040002048-A (KR)
Title: A heat sink for a electric element
Inventor: JU WON TAEK
IPC: H05K7/20
Filed: 2002-06-29
Abstract: PURPOSE: A heatsink of an electric element is provided to radiate and cool rapidly the electric element by increasing a contact area between the heatsink and the fluid to absorb the heat. CONSTITUTION: A heatsink of an electric element includes a body(10), a wrinkly fin(20), and a cover(30) in order to cool the electric element. A receiving groove(11) of a predetermined shape is formed on the body(10). The wrinkly fin(20) is formed at the receiving groove(11). The wrinkly fin(20) includes a flow path for transferring the fluid. The cover(30) is used for covering an upper portion of the body(10). An inlet(31) and an outlet(32) are formed at one side and the other side of the cover(30). The inlet(31) and the outlet(32) of the cover(30) are used for inputting and outputting the fluid.
Patent KR-20040003795-A (KR)
Title: Cooling and Heating Device Using Hydrogen Storage Alloys
Inventor: CHA GANG UK
IPC: F25B17/12
Filed: 2002-07-04
Abstract: PURPOSE: A heating and cooling device using hydrogen storage alloys is provided to execute heating and cooling operation without lowering heat exchange efficiency in heating operation of a very low temperature. CONSTITUTION: A heating and cooling device using hydrogen storage alloys comprises a housing(10) having indoor and outdoor air suction passages(11,12,13,14) and indoor and outdoor exhaust passages(15,16); a pair of reactors(20,25) installed inside the housing and filled with hydrogen storage alloys to cause heat exchange with air coming in through the indoor and outdoor air suction passages; a damper(40) installed between the reactors, to separably guide the air passing through the reactors to the indoor and outdoor exhaust passages while preventing the air from being mixed; indoor and outdoor blowing units(30,35) forcibly sucking in the external air through the indoor and outdoor air suction passages and forcibly sending the air to the indoor and outdoor exhaust passages through each reactor; a hydrogen passage pipe(50) through which hydrogen flows; a pumping unit(60) installed to the outdoor exhaust passage side in the housing and connected to the hydrogen passage pipe, to produce forced sending force for forcibly sending hydrogen from one reactor to the other reactor; a directional control valve(70) controlling the forced sending direction of hydrogen; bypass passages(91,92) communicating with the indoor and outdoor exhaust passages, to guide the air exhausted through the outdoor exhaust passage to the indoor air suction passages; and passage conversion units(101-104) selectively opening and shutting the outdoor exhaust passage, the bypass passages, and the outdoor air suction passages and switching the air suction and exhaust passages.
Patent KR-20040005475-A (KR)
Title: Method of manufacturing stack gate flash memory cell
Inventor: JUN YU NAM
IPC: H01L21/8247
Filed: 2002-07-10
Abstract: PURPOSE: A method for manufacturing a stack gate flash memory cell is provided to improve room retention by removing trap center in a sidewall oxide layer of a floating gate. CONSTITUTION: A stacked gate(314) is formed by sequentially forming a tunnel oxide layer, a floating gate, a dielectric film, a control gate, a silicide layer and a hard mask on a substrate(300). An oxide layer(316) is formed at both sidewalls of the floating gate and the control gate. An HTO(High Temperature Oxide) layer(318) is formed at sidewalls of the stacked gate. The first silicon nitride layer(320) is deposited on the HTO layer. A source/drain region is formed in the substrate. After depositing the second silicon nitride layer on the resultant structure and patterning the resultant structure, a spacer including the HTO layer, the first and second silicon nitride layer is then formed.
Patent KR-20020081565-A (KR)
Inventor: CHAE JUNG SIK
IPC: E06B3/48
Filed: 2002-07-16
Abstract: PURPOSE: Provided is a holding door which improves beauty of door and prevents unexpected impacts by perceiving position of people or objects in opposite side. CONSTITUTION: The holding door is comprised of the following as: door plate(10) which is manufactured in patterns such as traditional grid and natural grid using synthetic resin such as PVC and arranged continuously by binding member(20); upper cap(30) and lower cap(34) in which cylindrical binding axis is formed including screw hole worked at inner diameter and behind and front line; roller(40) to unify long bolt through the binding hole and screw hole into the upper cap.
Patent KR-20030010525-A (KR)
Title: Planar lighting device
Inventor: BITOU NOZOMU
IPC: F21V8/00
Filed: 2002-07-25
Abstract: PURPOSE: A surface illumination device is provided to achieve high luminance through a simple mechanism and at a low cost. CONSTITUTION: A plurality of protrusions(22) are formed on an emitting face(12b) of a light-guiding plate(12) and a semi-spherical face(22a) is formed on the outer face of each protrusion. The light reflected at the semi- spherical face and the light transmitted from the semi-spherical face are turned in the prescribed direction regularly, therefore, scattering of lights does not happen. Since the light emitted from the semi-spherical face inclines to a prescribed angle to the emitting face, almost all the lights that are irradiated to the lens sheet(20) is modified in the direction crossing the emitting face at right angles. Thereby, high luminance is achieved as well as it is condensed by the lens sheets.
Patent KR-20040011820-A (KR)
Title: Cooling and Heating Device Using Hydrogen Storage Alloys
Inventor: CHA GANG UK
IPC: F25B17/12
Filed: 2002-07-30
Abstract: PURPOSE: A cooling and heating system using hydrogen storage alloy is provided to simplify the system by applying technology using the hydrogen storage alloy to the cooling and heating system executing usual heating and cooling function. CONSTITUTION: A cooling and heating system includes a first reactor(10) and a second reactor(15) charged with hydrogen storage alloy; fans(30,35) forcibly introducing outside air and blowing the air into a room and the outdoors; a hydrogen channel tube(20) connected with the first reactor and the second reactor to allow hydrogen to flow therein; a compressor(40) connected with the hydrogen channel tube to forcibly feed hydrogen from one of the first reactor and the second reactor to the other reactor; a channel control valve(50) installed to the hydrogen channel tube to change a channel for hydrogen and switching direction in which the hydrogen is forcibly fed when the hydrogen is completely absorbed in one of the first reactor and the second reactor; and a cooling unit cooling the hydrogen discharged from the compressor before the hydrogen is absorbed in one of the first reactor and the second reactor.
Patent KR-20040013612-A (KR)
Title: Method of manufacturing semiconductor device having an ONO layer
Inventor: LEE SANG HUN
IPC: H01L29/423
Filed: 2002-08-07
Abstract: PURPOSE: A method for fabricating a semiconductor device having a dielectric layer is provided to increase the capacitance between a control gate and a floating gate by maintaining the thickness of an oxide layer and restricting the increase of thickness of an ONO layer. CONSTITUTION: The first annealing process is performed on a semiconductor substrate(100) having a stacked gate including an interlayer dielectric, which is formed with an ONO layer(108). The first annealing process is performed by using the first gas including nitrogen. An oxide layer(116) is formed on a side of the stacked gate by performing an oxidation process. The second annealing process is performed on the semiconductor substrate(100) having the oxide layer(116). The second annealing process is performed by using the second gas including nitrogen.
Patent KR-20040015912-A (KR)
Title: Gas feed apparatus of diesel engine for generating using biogas
Inventor: RYU JIN GYU
IPC: F02M21/02
Filed: 2002-08-14
Abstract: PURPOSE: A gas supply apparatus is provided to achieve improved efficiency of gas supply and stability of power supply by controlling the amount of methane gas supply in accordance with the operating condition of diesel engine. CONSTITUTION: A gas supply apparatus comprises a main body(10) arranged in the intake line of the generating diesel engine and equipped with a gas supply line and an actuator for controlling the amount of gas supply; and a controller(11) for sensing the electric load of the engine, and controlling the operation of the actuator for adjusting the amount of gas supply. The main body includes a housing, a gas adjustment member having a valve and a nozzle, and the actuator for allowing for an opening/shutting operation of the valve.
Patent KR-20040016021-A (KR)
Inventor: MIN BYEONG GUK
IPC: H01J11/24
Filed: 2002-08-14
Abstract: PURPOSE: A plasma display panel is provided to achieve a high brightness property and a high efficiency property by forming a uniform electric discharge at whole electrodes. CONSTITUTION: A plasma display panel comprises a sidewall(63) of a lattice type, a pair of transparent electrodes(69a) facing each other in the same direction with the sidewall, and a metal bus electrode(69b) connected to the transparent electrodes. A gap between the transparent electrodes is formed in such a manner that an edge of a cell is narrower than a center of a cell. At least one side of both edges of the transparent electrodes is protruded toward the transparent electrode facing the other transparent electrode.
Patent KR-20040017173-A (KR)
Title: Speaker apparatus
Inventor: PARK GYEONG WON
IPC: H04R9/06
Filed: 2002-08-20
Abstract: PURPOSE: A speaker is provided to enhance the regeneration of sound in base band by installing the first and the second magnetic circuits at one speaker. CONSTITUTION: A speaker includes an outer frame(20), a yoke(30), a plurality of voice coil(51,51'), and a vibration plate(60). The yoke(30) is installed at one side of the outer frame(20). The first and the second magnets(40,40') are installed in the inside of the yoke(30) in order to form a plurality of magnetic circuits corresponding to the number of magnets. The voice coils(51,51') are installed within the magnetic circuits. The vibration plate(60) is installed at the outer frame in order to regenerate the sound. The yoke(30) includes a bottom plate(31), a middle plate(33), and a top plate(35). A pole piece(32) is inserted into each center of the bottom plate(31), the middle plate(33), and the top plate(35). The first and the second magnets(40,40') are installed between the bottom plate, the middle plate, and the top plate.
Patent KR-20040000289-A (KR)
Title: Construction member for covering hollowness of a pier and construction method thereof
Inventor: HUH JEONG OK
IPC: E02D5/60
Filed: 2002-08-27
Abstract: PURPOSE: A temporary construction member for shielding a hollow of a hollow pier is provided to prevent accidents by placing a temporary construction member using a crane, to secure economical efficiency, and to improve productivity. CONSTITUTION: The temporary construction member(100) for shielding a hollow of a hollow pier(10) comprises: a concrete body(110) formed in a plate according to the shape of a hollow(12) to shield the top of the hollow(12); four hanging rings(120) drew up from the ground and fixed on the upper part of the body(110) to place on the top of the hollow(12); and four or five guide members(130) installed on the lower part of the body(110) to be projected downward.