baber/WOPTO huggingface dataset:
Patent KR-20030004006-A (KR)
Title: Tertiary sewage treatment apparatus and method using porous filtering media
Inventor: JANG HONG GYU
IPC: C02F3/06
Filed: 2001-10-19
Abstract: PURPOSE: A tertiary treatment equipment of sewage using porous filter media and method thereof is provided, which can maximize settling efficiency by using filter media having larger surface area and porosity than existing sand filtration, so that tertiary treatment of sewage is enabled and the treated water can be used as green water. In the process, clogging phenomena of pore is rarely developed thus extending backing washing period. CONSTITUTION: The tertiary treatment apparatus includes an influent tank(1) for receiving effluent from wastewater treatment facility; a front reactor(7) in which porous filter media(9) with a porosity of 50 to 90 % and a size of 10 to 300 mm is filled for primary treatment; a rear reactor(8) in which porous filter media(10) with a porosity of 50 to 90 % and a size of 10 to 200 mm is filled for secondary treatment; a discharge tank(5) equipped with an overflow weir(6) for discharging the secondarily treated water; baffles(4) which partitions each reactors and have many orifices for stabilizing water flow. The tertiary treatment apparatus further includes an air injector which is installed on the bottom of the front reactor for denitrification and phosphorus removal; an ozone injector which is installed on the bottom of the front reactor for denitrification and phosphorus removal; a sludge trough which is installed on the bottom of each reactor; and an ultrasonic generator which is installed on the bottom of the rear reactor.
Patent KR-20020082098-A (KR)
Inventor: ITOH MASATOSHI
IPC: G02F1/13
Filed: 2001-10-24
Abstract: PURPOSE: To provide a device and a method for inspecting pixels of an active matrix type display using LCD array elements or EL array elements, by which the precision of pixel inspection can be improved by canceling dispersion of source switches 13, a noise caused by a device driving signal and dispersion of elements in a measuring system. CONSTITUTION: Noticing the fact that it is possible to cancel the dispersion or the like in the direction of source lines 8 by performing a 2nd sense process in the state that gate lines are not selected in addition to a charging process by charging and discharging pixels 2 and a 1st sense process, and subtracting the obtained correction pixel data, it is characterized in that the correction pixel data obtained in the state, that the gate lines 9 of the pixels 2 are not selected, are subtracted from the effective pixel data obtained by charging the pixels 2 to judge the quality of the pixels 2 by the output of the subtraction.
Patent KR-20030033727-A (KR)
Title: Device and method for downloading remote control function in integrative remote control
Inventor: KIM GEON YONG
IPC: H04Q9/00
Filed: 2001-10-24
Abstract: PURPOSE: A device and a method for downloading remote control functions in an integrated remote controller are provided to download infrared data outputted from various remote controllers including infrared codes for transmission in mutually different infrared signaling systems according to electronic appliances, through an external input device without an addition operation of remote controller keys. CONSTITUTION: An external input device(100) outputs downloading signals to download various remote control function data. A key input part(200) outputs corresponding keys signals by key operations of a user. A memory(300) receives and stores the downloading signals outputted from the external input device(100), and receives control signals to output pre-stored remote control reproducing data. A microcomputer(400) receives the key signals outputted from the key input part(200) to output corresponding control signals, and receives and outputs the remote control reproducing data. And an infrared signal output part(500) receives the control signals outputted from the microcomputer(400), to convert the remote control reproducing data into infrared signals and output the converted signals.
Patent KR-20030035043-A (KR)
Title: Apparatus for transmitting multi-media data in mobile communication system
Inventor: JANG JAE SEONG
IPC: H04L1/00
Filed: 2001-10-29
Abstract: PURPOSE: An apparatus for multimedia data transfer in mobile communication system is provided to performe packet retransfer efficiently and stably by generating a rule for transfer unit retransfer of HARQ using MQC. CONSTITUTION: A radio link protocol layer(210) receives data information having plural different service qualities and divides the data information in size according to each service quality. A multiplexing layer multiplexes the divided data information from the radio link protocol layer and outputs the multiplexed data information by a transfer unit. A quality control channel receives the multiplexed data information and outputs transfer unit blocks determined by the service qualities by punching and repeating information added according to the service qualities with respect to the multiplexed data information.
Patent KR-20020077019-A (KR)
Inventor: KOBAYASHI HIDEO
IPC: B29C53/18
Filed: 2001-10-31
Abstract: PURPOSE: A method and device for processing a disc plate are provided to obtain the disc plate bent or strained within a permitted limit or a disc which is not bent or strained. CONSTITUTION: A method for processing a disc plate(1) is composed of steps of molding a mold disc plate(1') through an injection molding and spinning the mold disc plate at a high spin speed. The spinning step has at least one of two sub-steps of reducing a warp of the mold disc plate with a centrifugal force caused during the spinning step and reducing the temperature of the mold disc plate during the spinning step. In addition, a device for processing the disc plate comprises a conveyer for conveying the mold disc plate obtained through the injection molding, a disc bench(2) for receiving the mold disc plate conveyed with the conveyer, and a spin driver(3) for spinning the disc bench when the temperature of the mold disc plate exceeds 90 deg.C.
Patent KR-20030038160-A (KR)
Title: Method for forming sensitizer for semiconductor type gas sensor and semiconductor type gas sensor array
Inventor: HUH JEUNG SOO
IPC: H01L29/84
Filed: 2001-11-08
Abstract: PURPOSE: A method for forming a sensing layer for a semiconductor-type gas sensor and a semiconductor-type gas sensor array are provided to be capable of obtaining an SnO2 sensing layer to which catalysts are uniformly added. CONSTITUTION: A substrate is prepared for forming a sensing layer on the same(20). An Sn thin film having a thickness of 100-1000 angstrom is deposited on the substrate under a predetermined pressure(21). A Pt thin film having a thickness of 10-50 angstrom is deposited on the Sn thin film(22). The Sn and Pt thin film are alternately deposited on the resultant structure(23). An SnO2 sensing layer to which Pt is uniformly added, is obtained by carrying out a thermal oxidation at the stacked structure of the Sn and Pt thin film(24).
Patent KR-20030039922-A (KR)
Title: Service method for character of mobile telecommunication terminal equipment
Inventor: YOON JI YEONG
IPC: H04W4/24
Filed: 2001-11-16
Abstract: PURPOSE: A method for servicing a character of a mobile communication terminal is provided to upgrade a character expressing the familiarity between users subscribed as a couple according to the frequency of transceived messages if the frequency exceeds a certain value, and to service the character if the two users are located near from each other. CONSTITUTION: A character downloaded from a mail server is displayed on two terminals of subscribers registered as a couple(S1). The mail server accumulates and counts the frequency of transceived messages between the two terminals(S2). If an accumulated and counted value exceeds a certain value(S3), the character is upgraded(S4). If the subscribers are near from each other(S5), the two terminals recognize the location of the two subscribers by using internal Bluetooth and transmits recognized location information to the mail server(S6). And the mail server transmits a control signal to the terminals, to display the character expressing the familiarity on LCDs(Liquid Crystal Displays) of the terminals(S7).
Patent KR-20030041334-A (KR)
Title: Brake Oil Confirmation Apparatus of Reserve Tank in Brake System of Vehicle
Inventor: LIM JU HYO
IPC: B60T17/22
Filed: 2001-11-19
Abstract: PURPOSE: A device for checking capacity of a brake-fluid storage tank in a brake system for a vehicle is provided to exactly measure the remaining capacity of brake fluid and easily check the remaining capacity of the brake fluid. CONSTITUTION: In a device for checking the remaining capacity of brake fluid(2) by a floater(3), a brake-fluid storage tank(1) is filled with brake fluid. Baffles(4) to prevent the flow of brake fluid are installed in the brake-fluid storage tank. A guide unit is installed to the baffle, to guide position compensation and vertical movement. The guide unit has a guide protrusion formed to the inner wall(1a) of the brake-fluid storage tank, and a guide groove in which the guide protrusion is inserted. A fluorescence material is spread over a side unit(4a) of the baffle. Thus, the remaining capacity of brake fluid is checked easily and exactly.
Patent KR-20030025768-A (KR)
Title: A SYSTEM AND METHOD FOR PROVIDING A WIRE and WIRELESS INTERNET CREATIVE SERVICE
Inventor: JUNG JAE U
Filed: 2001-11-27
Abstract: PURPOSE: A system for supplying a wire/wireless Internet advertisement service and a method thereof are provided to support various web browsers of a wire/wireless Internet environment and to convert a wire/wireless Internet advertisement being supported in the web browser in real time. CONSTITUTION: A web server(310) searches browser information of a user terminal(100) on a wire/wireless communication network, and supplies a corresponding wire/wireless Internet advertisement service. A service supplying/managing server(320) executes a series of processes which change and manage a text/image/multimedia of a single wire/wireless Internet advertisement, and supplies the wire/wireless Internet advertisement service to the browser of the user terminal(100) in real time. A database managing server(330) manages a plurality of databases for storing various information being changed and appended in accordance with a wire/wireless Internet advertisement service according to browsers of the user terminal(100).
Patent KR-20030043238-A (KR)
Title: Dual Monitor Having The Function of Reception of TV And Combination And Separating Each Other
Inventor: LEE EUN SEOG
IPC: G06F13/14
Filed: 2001-11-27
Abstract: PURPOSE: A detachable dual monitor serving as a TV receiver is provided to use two monitors for dual screens, which are separated from each other if required, and add a TV function to a small monitor to use the monitor as an independent TV receiver. CONSTITUTION: A detachable dual monitor serving as a TV receiver displays the first and second video signals output from a computer and TV video signals. The dual monitor includes a main monitor(10), a sub-monitor(30), a connector, and a TV receiving unit. The main monitor displays the first video signal, and the sub-monitor displays the second video signal. The connector detachably combines the sub-monitor with main monitor. The TV receiving unit outputs the TV video signals through one of the main monitor and sub-monitor.
Patent KR-20030043485-A (KR)
Title: Apparatus for removing accumulated ores in the hopper, using the round filter frame
Inventor: CHOI DONG HUI
IPC: B65G65/30
Filed: 2001-11-28
Abstract: PURPOSE: An accumulated ore remover of a hopper is provided to previously prevent the accidents and to minimize the removing time for the accumulated ores by automatically moving a filter frame in a circular shape and automatically removing the accumulated ores. CONSTITUTION: A circular filter frame(50) is installed lengthwise on a hopper(12) to be rotatable. Many pusher bars(21) are fixed on a driving chain(20) to be rotated in a driving gear(30) and slave gears(31a,31b) to be geared with a rotating shaft thereof. A removing part of accumulated ores(60) comprises many removing plates(40) of accumulated ores to be operated thereby. Therefore, accumulated ores are prevented by the circular filter frame.
Patent KR-20030046034-A (KR)
Title: Structure of expansion valve in airconditioner system for preventing high pressure of automobile
Inventor: KIM GI WON
IPC: F25B41/06
Filed: 2001-12-04
Abstract: PURPOSE: An expansion valve structure is provided to prevent an operation stoppage of the compressor even when the pressure of the air conditioning system increases, while reducing costs and faults and failure. CONSTITUTION: An expansion valve comprises the first pressure control unit(20); and the second pressure control unit(50) formed side by side to the first pressure control unit oppositely to a refrigerant inlet port(11). The second pressure control unit is connected to the first nozzle portion(54a) and an evaporator inlet port(12) through the second nozzle portion(54b). The second pressure control unit includes the second ball(51) arranged in the vicinity of the first nozzle portion; the second spring(52) for elastically supporting the second ball; and the second control portion(53) for controlling elasticity of the second spring.
Patent KR-20030046617-A (KR)
Title: Method and for providing intelligent network service in mobile communication system
Inventor: LIM JONG HAN
IPC: H04W88/18
Filed: 2001-12-06
Abstract: PURPOSE: A method for supplying an intelligent network service in a mobile communication system and a method therefor are provided to enable an MSC to route in an LBS(Location Based information Service) system based on an intelligent network, thereby supplying the intelligent network-based LBS. CONSTITUTION: An MS(Mobile Station) attempts to originate an FAM(Fleet and Asset Management) service(201). An MSC transmits a service request message to an FAM server(203). The FAM server transmits a resource seize signal to an IP equipment(205). The IP equipment responds to the signal, and transmits a TLDN(Temporary Local Directory Number) to the FAM server(207). The FAM server transmits a CONNREQ(Connection Request) message to the MSC(209). The MSC sets a call between the MS and the IP equipment(211). The MS has a conversation(213). The FAM server transmits a reset timer signal to the MSC(215). The FAM server transmits a response message to the MSC(217), and sets a call with a substantial receiving number to make the call(219).
Patent KR-20030047523-A (KR)
Title: Low power multiplier for complex numbers
Inventor: EOM NAK UNG
IPC: G06F7/44
Filed: 2001-12-11
Abstract: PURPOSE: A low-power complex number multiplier is provided to reduce an electric power consumption by operating the optimum multiplier only in the case that a real number and an imaginary number of two input complex numbers are identical. CONSTITUTION: In a complex number multiplier for calculating the product of two complex numbers('x', 'y'), the first multiplier(201) multiplies a real number of 'x' by a real number of 'y'. The second multiplier(202) multiplies an imaginary number of 'x' by an imaginary number of 'y'. The third multiplier(203) multiplies a real number of 'x' by an imaginary number of 'y'. The fourth multiplier(204) multiplies an imaginary number of 'x' by a real number of 'y'. A subtracter(205) calculates a difference of output values of the first multiplier(201) and the second multiplier(202), and calculates a real number of the product of two complex numbers('x', 'y'). An adder(206) calculates the sum of the output values of the third multiplier(203) and the fourth multiplier(204), and calculates an imaginary number of the product of two complex numbers('x', 'y'). A selection unit(300) is included between the third multiplier(203)/the fourth multiplier(204) and the adder(206) for inputting the output values of the first multiplier(201) and the second multiplier(202) to the adder(206) in the case that at least one real number and at least one imaginary number are identical.
Patent KR-20030047620-A (KR)
Title: A mouse which has function of a secret number
Inventor: JOO WON TAE
IPC: G06F3/0354
Filed: 2001-12-11
Abstract: PURPOSE: A mouse capable of inputting a password is provided to prevent other person from using a computer by mounting a password recognizing device for by combining characters and numerals in a mouse main body and deciding a booting and to enable a user to input a character or a numeral through a simple operation of a mouse without operating a keyboard by programming a character key, a numeral key, and a special key which are frequently used by the user. CONSTITUTION: A key input unit(100) includes a character key or a numeral key formed on the upper surface of a mouse and outputs a key signal corresponded to an operation of a user. A memory(200) receives a control signal and outputs pre-stored password key information. A control unit(300) receives the key signal from the key input unit(100), and outputs a corresponding control signal. The control unit(300) receives the password key information from the memory(200), and compares the password key information with the key signal. If the password key information is identified with the key signal, the control unit(300) outputs a key signal. A transmission unit(400) receives a control signal from the control unit(300), outputs a corresponding booting control signal, and outputs a key signal according as the user uses a key button.
Patent KR-20030048921-A (KR)
Title: Heat exchanger and the manufacturing method for air conditioner
Inventor: JUNG BYEONG HWA
IPC: F28F13/18
Filed: 2001-12-13
Abstract: PURPOSE: A heat exchanger of an air conditioner and a manufacturing method thereof are provided to accelerate the frost removal of the surface of a heat transfer basic material by a far infrared ray radiating material coating the surface of the heat transfer basic material radiating far infrared rays and to condition air as antimicrobial and deodorization actions by far infrared rays. CONSTITUTION: A heat exchanger(60) of an air conditioner comprises heat transfer basic materials(61,62) converting air into cold or warm air by exchanging heat with refrigerants and a far infrared ray radiating material(64) coating the surface of the heat transfer basic material.
Patent KR-20030049025-A (KR)
Title: Formation method of trench in semiconductor device
Inventor: SEO YEONG HUN
IPC: H01L21/76
Filed: 2001-12-13
Abstract: PURPOSE: A method for forming a trench of a semiconductor device is provided to be capable of forming trenches having the same depth in a substrate regardless of the widths of the trenches by carrying out an ion implantation before etching the substrate. CONSTITUTION: After sequentially forming an oxide layer(12) and a nitride layer(13) on a semiconductor substrate(11), a photoresist pattern(14) is formed on the resultant structure. The predetermined portions of the semiconductor substrate are exposed by sequentially etching the oxide and nitride layer using an end point detecting apparatus. Damaged regions having the same depth are formed in the semiconductor substrate by carrying out an ion implantation using the photoresist pattern as a mask. At this time, the depths of the damaged regions are controlled by implantation conditions, respectively. Then, the damaged portions are selectively etched for forming trenches(15) having the same depth regardless of the widths of the trenches.
Patent KR-20030050166-A (KR)
Title: Memory device with improved precharge characteristic in bit line sensing and amplification
Inventor: JUNG HEON SAM
IPC: G11C7/18
Filed: 2001-12-18
Abstract: PURPOSE: A memory device for improving precharge after a bit line sense amplification process is provided to improve an operational characteristic by reducing a precharging time. CONSTITUTION: A memory device includes a plurality of bit lines couples(bl0/blb0-bl3/blb3), a bit line sense amplifier(22), and the second precharge portion(23). The bit line sense amplifier has the first precharge portion(21) to precharge the bit lines after an amplifying process. The second precharge portion is connected between a sub bit line of one bit line couple and a bit line of the other bit line couple. The bit line couples are adjacent to each other. The first precharge portion and the second precharge portion precharge or equalize the bit lines according to the same control signals.
Patent KR-20030050247-A (KR)
Title: burglarproof device of spare tire for vehicle
Inventor: SON YEONG SU
IPC: B62D43/04
Filed: 2001-12-18
Abstract: PURPOSE: A burglarproof device of a spare tire for a commercial vehicle is provided to prevent robbery of the spare tire, prevent lowering of the exterior view, and prevent noise during traveling. CONSTITUTION: A burglarproof device of a spare tire for a commercial vehicle comprises a shaft gear(21) spaced apart from a fitting groove(11a) combined with a fitting protrusion(1a) of a dedicated tool(1); a ratchet plate(23) forming a gear hole(23a) with gear grooves in the inner peripheral surface, to be engaged with the shaft gear, and having plural assembling holes(23b) and a key assembly(22) in the circumferential direction of the gear hole; and an extension mounting bracket(3) forming a through hole(3a) through which an extension shaft(11) passes and having plural assembling protrusions(3b) inserted in the assembling holes and a key assembly groove(3c) in which the rear portion of the key assembly is inserted, in the circumferential direction of the through hole. The extension shaft passes through the shaft gear. The extension shaft is prevented from rotating without removing the locked state of the key assembly. Thus, robbery of the spare tire is prevented.
Patent KR-20030050543-A (KR)
Title: Structure for mounting a side airbag of an automobile
Inventor: LEE HEON
IPC: B60R21/2342
Filed: 2001-12-19
Abstract: PURPOSE: A side airbag installing structure for a vehicle is provided to set an assembling position of a tether by arranging a guider for sliding the tether on a panel combined with a weather strip and to expand the airbag equally by expanding a gap of the weather strip when the airbag is expanded. CONSTITUTION: A side airbag installing structure for a vehicle comprises an airbag, a tether(100) and a guider(200). The airbag is installed to a side of a head lining toward a longitudinal direction of the vehicle. The tether connects an end of the airbag with an anchor(11) of a lower end of a front pillar(10). The tether guides expansion of the airbag by expanding a gap of a weather strip(31) combined to a panel(30) when the airbag is expanded. The guider is arranged to the panel to set a first position of the tether exactly. A guide groove(210) is formed to a side of the guider to insert the tether to be slid. Therein, the gap of the weather strip is expanded by guiding the tether along the guide groove of the guider. Therefore, a driver and a passenger are protected by expanding the airbag stably.
Patent KR-20030052879-A (KR)
Title: I-shape steel girder with reinforcement
Inventor: CHOI WON GYEONG
IPC: E04C3/04
Filed: 2001-12-21
Abstract: PURPOSE: An I-girder provided with a stiffener is provided to connect many I-girders in the direction of the length easily and to improve the stiffness on a joint. CONSTITUTION: The I-girder provided with a stiffener contains a primary gusset plate(21) fixed on a section of an I-girder and provided with many perforation holes(31), a secondary gusset plate(22) welded to upper/lower flanges(10a,10c) and a web(10b) of the I-girder and provided with many perforation holes(32) corresponded to the perforation holes(31) of the primary gusset plate(21), fasteners interposed and fastened into the perforation holes(31) of the primary gusset plate(21) and the perforation holes(32) of the secondary gusset plate(22), and many third gusset plates(23) connecting the primary gusset plate(21) and the secondary gusset plate(22).