baber/WOPTO huggingface dataset:
Patent KR-20040017141-A (KR)
Title: Method for Manufacturing Molten Steel by Converter Refining Process
Inventor: KIM YEONG HWA
IPC: C21C5/28
Filed: 2002-08-20
Abstract: PURPOSE: A method for refining molten steel in converter is provided to improve stirring power of slag by repeatedly changing flux of oxygen and melt thus remove skull stuck to oxygen blowing lance during nitrogen splash coating by dividingly injecting iron ore into converter, thereby maximizing reaction in the furnace. CONSTITUTION: In a converter refining method for manufacturing molten steel by injecting a principal raw material of hot metal, a subsidiary raw material of iron ore and coolant into converter and blowing oxygen to molten iron in the converter through lance, the method for refining molten steel in the converter comprises the steps of observing a position of the lance to which skull is adhered by observing an external appearance of the lance; controlling oxygen flux to 54,150 to 59,850 Nm¬3/hr at a time point corresponding to up to 9.5-10.5% of the total blowing time after blowing initiation, alternately maintaining the minimum oxygen flux of 38,900 to 43,000 Nm¬3/hr and the maximum oxygen flux of 57,900 to 64,000 Nm¬3/hr at time point corresponding to from 19-21% to 61-68% of the total blowing time, controlling the oxygen flux to 52,200 to 57,700 Nm¬3/hr at a time point corresponding to from 80-89% to 100% of the total blowing time, and dividingly injecting the iron ore into the converter two or more times at the time point corresponding to from 19-21% to 61-68% of the total blowing time after blowing initiation in case that the skull is adhered to an upper part of the lance; and alternately maintaining the minimum oxygen flux of 38,900 to 43,000 Nm¬3/hr and the maximum oxygen flux of 57,900 to 64,000 Nm¬3/hr at time point corresponding to from 19-21% to 61-68% of the total blowing time after blowing initiation, controlling the oxygen flux to 52,200 to 57,700 Nm¬3/hr at a time point corresponding to from 80-89% to 100% of the total blowing time, controlling height from the surface of the molten iron to the tip of the lance to 1.66 to 1.84 m at the time point corresponding to from 80-89% to 100% of the total blowing time, and dividingly injecting the iron ore into the converter two or more times at the time point corresponding to from 19-21% to 61-68% of the total blowing time after blowing initiation in case that the skull is adhered to a lower part of the lance.
Patent KR-20040017540-A (KR)
Title: Apparatus and method with means for putting cokes in the outer layer of sintering material
Inventor: CHOI JAE IK
IPC: C10B35/00
Filed: 2002-08-22
Abstract: PURPOSE: An apparatus and a method for adding coke breeze to surface layer part of sintering raw material layer are provided to improve strength and recovery ratio of sintered ore by supplying coke breeze for prompting melt formation to the surface layer part of sintering bed during manufacturing of sintered ore, thereby increasing firing heat capacity and melt production quantity. CONSTITUTION: The apparatus for adding coke breeze to surface layer part of sintering raw material layer comprises a coke transfer means(40) comprising an air cylinder(42b) installed at one side of coke bin(41) in which coke breeze is stored to open and close coke breeze discharge port(42a), a screen(43) installed at a lower part of the coke breeze discharge port(42a) to classify coke breeze, first storage hopper(47a) connected to the screen(43) to transport the coke breeze, a transfer container(48) installed at a lower part of the first storage hopper(47a) to transfer the coke breeze, second storage hopper(47b) for storing the coke breeze transferred through a transfer pipe(51) connected to the transfer container(48), and a feeder(61) connected to the second storage hopper(47b) to supply the coke breeze; and a powder supply means comprising a screw feeder main body(63) connected to coke injection pipe(62) connected to feeder(61) of the coke transfer means(40) to supply the coke breeze, a bidirectional screw(64) rotated with being inserted into an inner part of the screw feeder main body(63), a driving motor installed at one side of the bidirectional screw(64), and a moving cylinder(67) installed at both sides of the screw feeder main body(63).
Patent KR-20040020432-A (KR)
Title: Cord-Reel Assembly For Vacuum Cleaner
Inventor: YOON GYEONG SU
IPC: A47L9/26
Filed: 2002-08-30
Abstract: PURPOSE: A cord reel device for a vacuum cleaner is provided to prevent a power cord from being twisted by successively winding the power cord around a reel member. CONSTITUTION: A cord reel device(100) for a vacuum cleaner is composed of a covered power cord(110) having a plug, a base frame(102) installed in a cleaner body, a reel member(104) rotating on a rotary shaft(106) formed at the base frame and including a spool(104b), and a plurality of circular ribs(200). The circular ribs are radially extended from the outer circumference of the spool.
Patent KR-20040021080-A (KR)
Title: Group calling method and wireless terminal
Inventor: LIM YUN SUN
IPC: H04B7/24
Filed: 2002-09-02
Abstract: PURPOSE: A method for calling or communicating with an individual or a group among multiple mobile terminals and its mobile terminal are provided to allow a mobile terminal user to easily transfer the same content to several people at one time, and allow call participants to directly communicate with each other through a multi-point calling. CONSTITUTION: A display unit(1) displays a call ID of a mobile terminal. A key unit(2) includes a plurality of keys for setting and inputting a specific call ID of the mobile terminal. A memory(3) stores a program required for operating the specific call ID and a microprocessor(4). The microprocessor(4) stores and registers the specific call ID inputted through manipulation of the key unit(2) in the memory(3), controls such that the inputted call ID can be wirelessly transmitted to call a different mobile terminal, and controls such that the mobile terminal to serve as a base station by changing frequencies of a transmission signal and a reception signal in case of multi-point communication. A transmitting/receiving unit(5) serves as an input/output unit of a voice signal in call communications. A signal processor(6) processes a transmitted/received signal to a digital signal. A PCM(Pulse Code Modulation) unit(7) modulates a transmission signal to a pulse code and supplies it to an RF(Radio Frequency) module(8) through the signal processor(6). The RF module(8) wirelessly transmits a signal inputted through the signal processor(6) to a base station or to a different mobile terminal through an antenna and supplies a signal received through the antenna to the signal processor(6).
Patent KR-20040020711-A (KR)
Title: A water level sensing apparatus of drum washing machine
Inventor: CHOI GANG MO
IPC: D06F39/08
Filed: 2002-09-03
Abstract: PURPOSE: A water level detecting device of a drum washing machine is provided to detect the level of washing water in a tub accurately by restricting leakage of water from wrong assembling of a clamp in assembling an air chamber with a bellows hose with directly connecting a water level detecting tube to a drain port of the tub, and to cut down manufacturing cost by reducing the number of parts. CONSTITUTION: A water level detecting device(60) of a drum washing machine is composed of a tub rotating and arranging a drum containing the laundry and storing washing water; a water level detecting tube(66) connected to a drain port formed in the tub and filled with air; a water level sensor(68) connected to the water level detecting tube to detect the level of water in the tub according to pressure; and a tube coupler(64) protruded at the side of the drain port and inserted to the end of the water level detecting tube for flowing water in and out according to hydraulic pressure. The water level sensor detects the water level in the tub by measuring pressure of air, and a control panel of the washing machine regulates a drain pump(54) according to the detected water level.
Patent KR-20030021147-A (KR)
Title: Laminated common mode choke coil
Inventor: TOKUDA HIROMICHI
IPC: H01F17/02
Filed: 2002-09-04
Abstract: PURPOSE: To provide a lamination type common mode choke coil that less generates a transmission delay in a high-frequency region, and does not lose the balance of transmission signals in differential signal transmission. CONSTITUTION: A common mode choke coil 1 incorporates spiral coils La-Lc where the diameters of coil sections 12-14 are equal and the axes of the coil sections 12-14 are arranged on the same line. Each of leading sections 3a, 5a, 9a, and 11a of the coils La and Lb is in a flex shape pattern. Connection positions to the coil sections 3b, 5b, 9b, and 11b located nearly at the center in the longitudinal direction of the sheet 2 are connected to input/output electrodes. Then, the connection section between the leading sections 3a, 5a, 9a, and 11a, and the coil sections 3b, 5b, 9b, and 11b is in a folding structure. As a result, each of the coils La and Lb is equal each other in the number of turns and line length.
Patent KR-20040022086-A (KR)
Title: A drying stand for laundry
Inventor: LEE GEUN PYO
IPC: D06F57/08
Filed: 2002-09-06
Abstract: PURPOSE: A laundry drying rack is provided to quickly and hygienically dry the laundry by sucking in and heating external air, and injecting the air around the hung laundry. CONSTITUTION: A laundry drying rack is composed of a laundry holder(210) at which a plurality of ribs(212) are arranged at predetermined intervals, to hang and dry the laundry; a supporting stand(220) for supporting the laundry holder; air passages(216) formed in the laundry holder or the supporting stand; an air transferring device(230) for sucking in external air and transferring the air through the air passage installed to the side of the laundry holder or the supporting stand at which the air passages are formed; and air discharging outlets(214) formed at the laundry holder or the supporting stand and communicated with the air passage to discharge the sucked-in external air to the laundry.
Patent KR-20040023454-A (KR)
Title: Cordless handset of Internet phone having a temporary ID registration function
Inventor: CHUNG CHAN IK
IPC: H04L12/66
Filed: 2002-09-11
Abstract: PURPOSE: A wireless handset having a temporary ID registration function in an Internet phone is provided to temporarily register a wireless handset ID in an arbitrary Internet phone and to register the IP address of the Internet phone and the wireless handset ID together in a gatekeeper using the Internet phone as a repeater so that the user can receive a phone call, terminated to the wireless handset ID, through the arbitrary Internet phone, used as a repeater, at the third place. CONSTITUTION: A wireless handset having a temporary ID registration function in an Internet phone comprises a control part(201), a keypad(202), a display unit(203), a communication module(204), a DSP(Digital Signal Processor)(205), a memory(206), a codec module(207), a speaker phone(208), a smart card interface module(209), and a smart card recognition unit(210). The memory(206) stores programs to automatically execute ID registration to the wireless handset, based on the ID information stored in a smart card, to register the wireless handset ID in the Internet phone, and to register the IP address of the Internet phone and the wireless handset ID together in a gatekeeper. The smart card recognition unit(210) detects electrically whether a smart card is loaded. The smart card interface module(209) executes data processing for the data communication between the smart card inserted into the smart card recognition unit(210) and the control part(201). The control part(201) operates the programs stored in the memory(206). In case that a smart card is recognized by the smart card interface module(209), the control part(201) reads the ID information stored in the recognized smart card and executes a process to temporarily register the read ID as a wireless handset ID in the memory(206).
Patent KR-20040026270-A (KR)
Title: Terminal for Guideway transit system
Inventor: PARK TAE JIN
IPC: E04H6/10
Filed: 2002-09-23
Abstract: PURPOSE: A terminal for a guided transport system is provided to have effective structure and to maximize the efficiency on use. CONSTITUTION: In the terminal for a guided transport system, if a vehicle(11) running on a track(22) approaches to a terminal(81) and stops at one of platforms(32) arranged in a line along a proceed base line(61). The vehicle starting from a platform toward the backside of a terminal passes through an U-turn section(71) and proceeds to another platform or a place for maintenance, cleaning or parking, and especially enters and leaves other layer through a ramp(52) and to an external road or an external parking zone(31) through an external passage(42).
Patent KR-20040026853-A (KR)
Title: System for monitering dedicated line on real-time and method thereof
Inventor: JUNG BYEONG DEOK
IPC: H04B3/46
Filed: 2002-09-26
Abstract: PURPOSE: A real time monitoring system of a dedicated line and a method therefor are provided to allow a subscriber of a dedicated line to monitor his/her usage line by providing event information generated from various management systems of the dedicated line after data conversion. CONSTITUTION: A different system interworking unit(110) receives data for a dedicated line and data changed for a service from the dedicated line and a system that manages the service provided by using the dedicated line. A data generator(140) converts the data received by the different system interworking unit(110) into a suitable format, stores it, and provides the stored data to a subscriber. A storing unit(160) stores the data which has been converted by the data generator(140). A data storing/managing unit(130) stores the data which has been converted by the data generator(140) in the data storing unit(160) according to a request from the data generator(140). A client process managing unit(150) provides a graphic user interface to the subscriber and controls data exchange between the data generator(140) and the subscriber. A central monitoring unit(120) determines a priority order in processing data received from the different system interworking unit(110) and controls the data generator(140) to convert the received data according to the priority order, controls the data storing/managing unit(130) to store the converted data in the data storing unit(160), and controls the client process managing unit(150) to check a state of the subscriber and the data generator(140) to transmit the data stored in the data storing unit(160) to the subscriber.
Patent KR-20020082184-A (KR)
Inventor: CHEON JI DEAK
IPC: C10G1/10
Filed: 2002-09-28
Abstract: PURPOSE: A system for automatically and continuously regenerating waste tire is provided to save resources and protect environment by automatically and continuously emulsification (light or heavy oil) treating the waste tire, recovering high quality carbon, and easily recovering metal wire inside the tire. CONSTITUTION: The system for automatically and continuously regenerating waste tire comprises an air control unit comprising air control chambers (4), air inspirators, air injectors, a pyrolysis combustion chamber (9), and a pyrolysis furnace; a pyrolysis emulsifying unit comprising a pyrolysis furnace, a catalyst chamber (13), a cooling separation column (14), an LPG tank, a gas burner, an oil tank (19), an oil burner (20) and the pyrolysis combustion chamber; a carbon black and wire core separation unit comprising a crushing roller (23), a metal separator (24), a carbon black screw crusher and a silo (26); and a waste heat applied power generation unit comprising a pyrolysis combustion chamber (9), a combustion exhaust port (29), a steam boiler (30) and an electric power generator (31).
Patent KR-20040028191-A (KR)
Title: Ejector for an insert core
Inventor: BYUN TAE SEON
IPC: B29C45/33
Filed: 2002-09-30
Abstract: PURPOSE: An insert core-picking machine is provided to easily pick an insert core without deformation or breakage of products. CONSTITUTION: An insert core-picking machine comprises a central shaft(10) with predetermined length; a slider(20) rectilinearly moving along the central shaft; a stopper(30) disposed on the central shaft to restrict the upward movement of the slider; and a core-fastening unit to be directly engaged with an insert core and detachably combined to one end of the central shaft. The core-fastening unit comprises a body part(44) forming a female screw part(42) in the middle, and a fastening projection part(46) formed to the front end of the body part, to be fastened to the insert core. A male screw part(12), to be fastened to the female screw part, is formed to one end of the central shaft.
Patent KR-20040031986-A (KR)
Title: Apparatus and method for removing object image in video
Inventor: KWON GI UN
IPC: H04N7/24
Filed: 2002-10-08
Abstract: PURPOSE: An apparatus and a method for removing an object image from motion pictures are provided to minimize the unnaturalness in motion pictures due to the removal of an object image. CONSTITUTION: A motion picture input unit(10) inputs motion picture signals. A user command input unit(20) receives commands from a user. A database(40) is provided to register reference image information. A reference image information register unit(30) sets an object removing area related to an object image, and sets a sample texture model based on the object removing area, and registers reference image information in the database. An object boundary area set unit(50) sets an object boundary area of a real object image in the object removing area based on the sample texture model. An object extracting unit(60) derives a virtual object image area, and extracts an real object image area from the virtual object image area. An object tracking unit(70) tracks movement of the real object image. An object removing unit(80) receives the tracking information for generating a new texture model and removes the corresponding real object image by arranging the new texture model in the real object image area. A motion picture output unit(90) outputs motion picture signals from which the real object image is removed.
Patent KR-20040032562-A (KR)
Title: Composition matter of lecithin and emulsifier for feed oil and fat soluble Vitamin
Inventor: CHOI EUN CHUL
IPC: A23K1/00
Filed: 2002-10-10
Abstract: PURPOSE: Provided is a composition for emulsifying feed oil and fat soluble vitamin using lecithin and an emulsifier, thereby preventing the destroy of nutrient and increasing digestion and absorption. CONSTITUTION: A composition for o/w emulsion is characterized by mixing 16.7 wt.% of lecithin, 10 wt.% of an emulsifier(HLB 15), 2.5 wt.% of sucrose ester(HLB 16 or more) and 70.8 wt.% of water and adding 42-70 wt.% of the mixture to feed oil and fat soluble vitamin.
Patent KR-20040035993-A (KR)
Title: Method for hot rolling high strength steel having small thickness deviation of width direction
Inventor: CHOI PAN SU
IPC: B21B37/28
Filed: 2002-10-14
Abstract: PURPOSE: A hot rolling method for reducing edge drop by forming dog bone in the rough rolling process and finish rolling rough rolled bar so that the dog bone is utilized for compensating thickness of an edge part of strip. CONSTITUTION: In a hot rolling method comprising rough rolling and finish rolling consisting of widthwise rolling and thicknesswise rolling, the method for hot rolling high tensile strength strip having less widthwise thickness deviation comprises a step of obtaining a rough rolled bar on which dog bone is formed by performing dummy rolling in the final thicknesswise rolling after performing the final widthwise rolling a slab for high tensile strength strip in the rough rolling; and a step of finish rolling the dog bone formed rough rolled bar so that thickness of the edge part is compensated by the dog bone, wherein finish rolling rolls having minus crown are used in the finish rolling, and wherein the dog bone formed on the rough rolled bar has a size of 5.46 mm or less.
Patent KR-20030031872-A (KR)
Inventor: GOUSHU TAKASHI
IPC: H01M2/00
Filed: 2002-10-16
Abstract: PURPOSE: To provide a battery pack without being damaged by external shock, in a battery pack coated with a flexible armoring material. CONSTITUTION: This battery pack 1 is composed by coating a battery with a flexible member. The battery pack is so structured that a shock-absorbing member 7 for recovering deformation after removing pressure is disposed on a battery pack built-in component 3 including at least a protective circuit board and the shock-absorbing member is attached to the battery surface by a heat- contractible tube 8 or an adhesive tape attached to the side face of the battery can.
Patent KR-20040035484-A (KR)
Title: Computer system capable of quick booting and the method of controlling the same
Inventor: KIM GWANG HYEON
IPC: G06F9/06
Filed: 2002-10-22
Abstract: PURPOSE: A computer system shortening a booting time and a controlling method thereof are provided to shorten the booting time by omitting a part of an initial booting process according to user's selection. CONSTITUTION: A system configuration storage(10) stores information for devices configuring the system. A quick booting selector(5) enables a user to select a quick booting function. A general booting selector(3) enables the user to select a general booting function. As the use selects the quick booting function, a booting controller(7) completes the initial booting process by initializing each device as executing a BIOS(Basic Input Output System) stored in a BIOS storage(9), and loading configuration information stored in the system configuration storage.
Patent KR-20040039504-A (KR)
Title: Template type electrophoretic display and manufacturing method thereof
Inventor: AHN SEONG DEOK
IPC: G02F1/1679
Filed: 2002-10-31
Abstract: PURPOSE: An electropholysis display of a template shape and a manufacturing method thereof are provided to have a hole below a region of visible rays, thereby capable of solving an aggregation problem between charged particles generating at an electropholysis display of a micro capsule shape. CONSTITUTION: A lower electrode(103) and a lower electrode protective layer(105) are formed on a lower film(101). The lower electrode(103) is comprised of one or more electrodes. The lower film(101) is made of a material that is not transparent. On the lower electrode protective layer(105), an insulating template(107) having a plurality of holes(109)(below 400nm) below a region of visible rays is positioned. An electronic ink is provided to the inside of the hole(109). The electronic ink also has a dielectric fluid(113) having one color visually and a charged particle(111) having a different color compared with the dielectric fluid(113), is worked differentially to an electric field, and distributed within the dielectric fluid(113).
Patent KR-20040038581-A (KR)
Inventor: SON YOUNG SUK
IPC: A47C21/00
Filed: 2002-11-01
Abstract: PURPOSE: Provided is a method for producing a bed to be inserted into bedding using materials for Oriental medicines, marine plants and animals, various plants, healthy food, drugs, mushrooms. CONSTITUTION: The method includes subjecting natural material containing diet enzymes to digestion treatment and fermentation treatment of acetic acid, lactic acid and the like in the presence of various substances with drug effect to produce a bed. The substances with drug effect include materials for Oriental medicines, plants including trees and herbs (roots, leaves, fruits, seeds, skins, flowers, tree sap, extracts), animals, marine plants, healthy food, medicaments, and minerals. The substances with drug effect is prepared by fermentation with water, salt or sugar, by extraction with water, or is provided in the form of powder prepared by roasting or boiling and grinding.