baber/WOPTO huggingface dataset:
Patent KR-20020013118-A (KR)
Title: Apparatus and method for automatic control of back light in mobile phone
Inventor: KIM HYEON CHEOL
IPC: H04B1/38
Filed: 2000-08-11
Abstract: PURPOSE: A device for controlling a backlight of a mobile communication terminal automatically and a method thereof are provided to prevent unnecessary radiation of the backlight by automatically turning on or off the backlight, thereby reducing electric discharge amount of a battery and preventing the battery life from being shortened. CONSTITUTION: A control part(14) determines whether the current state of a flip or a folder has been changed. If changed, the control part(14) determines whether the closed flip or folder becomes open or the open flip or folder becomes closed. If closed, the control part(14) turns off a backlight(15) that has been in a light emitting state and turns off an optical sensor(11). If open, the control part(14) turns on the optical sensor(11) for sensing light surrounding a mobile communication terminal and determines whether the sensed light is stronger than regular intensity of illumination that is preliminarily set. If more than regular intensity, the control part(14) maintains turn-off state of the backlight(15). If weaker than regular intensity, the control part(14) turns on the backlight(15) and turns off the optical sensor(11).
Patent KR-20020013193-A (KR)
Title: Method of Forming Common Source Line of Flash Memory
Inventor: HWANG DEOK SEONG
IPC: H01L21/8247
Filed: 2000-08-11
Abstract: PURPOSE: A method for forming a common source line of a flash memory device is provided to easily form or fill a bit line contact hole and to reduce damage to an insulation between bit line contact plugs or a bit line and the common source line, by forming the common source line have the same height as the gate line. CONSTITUTION: A source line trench is formed in the common source line region in the course of forming an isolation trench on a silicon substrate(10). An ion implantation process is performed regarding the silicon substrate constituting the bottom surface of the source line trench. A floating gate layer(63',73) is stacked and patterned to form a floating gate string pattern, wherein the source line trench is filled in the floating gate layer to form the common source line.
Patent KR-20020013282-A (KR)
Title: System and method for providing total linguistic data over network
Inventor: MOON DAN IEL
Filed: 2000-08-14
Abstract: PURPOSE: A system and method for the total language information service using the data communication network are provided for a user to take a lesson and a related service conveniently by offering the services related to language through language learning of different fields, real time question and answer, and various retrieval categories. CONSTITUTION: The total language information service system(A1) is composed of a cultural language(B1) window, business education(B2) window, business education supporter(B3) window, and web supporter window(B4) on a front page. The cultural language window provides the user with the etiquette, etiquette-related sentence, culture-related language, and new word of every country. The business education window provides the user with the business language learning of every field and the business language data about telephone English. The business education supporter window is a window(C1) for retrieving and displaying an example sentence including a retrieval word. The web supporter window includes a consulting column for advising the question and answer related to language with an operator through a text, voice, or image data, and a retrieval column for searching the real time services about translation, interpretation, correction, and cultural consulting.
Patent KR-20020016133-A (KR)
Inventor: KIM JANG GYU
IPC: C10B41/08
Filed: 2000-08-24
Abstract: PURPOSE: A method for purifying coke oven gas is provided which does not causes problems in the processing even when a temperature in the cooling procedure is not accurately controlled. CONSTITUTION: The method for purifying coke oven gas comprises the steps of a) collecting the coke gas(9) as cooling down coke gas exhausted from a coke furnace to 80 deg.C at a coke gas collection tube(1), condensing tar(11) and moisture contained in the coke gas, and removing moisture and tar by vapor-liquid separating the condensed material at a vapor-liquid separator(2); b) cooling the coke gas in the step a) to a temperature of 30 to 35 deg.C in a first gas cooler(3); c) cooling the coke gas first cooled in the step of b) to a temperature of -10 to 0 deg.C in a second gas cooler(23) which is a filling column, and into fillings of which xylene(24) is supplied, and removing naphthalene, light oil constituent and trace of tar constituent contained in the coke gas with xylene; d) absorbing thus removing ammonia and hydrogen sulfide contained in the coke gas by contacting the coke gas secondly cooled in the step c) with soft water(20) supplied from ammonia and hydrogen sulfide absorption columns(22) and circulation water supplied from an ammonia distillation column(14); and e) exhausting a coke gas from which ammonia and hydrogen are removed in the step of d) through a blower(5).
Patent KR-20010050265-A (KR)
Inventor: ADACHI YOSHIFUMI
IPC: C08J3/12
Filed: 2000-08-30
Abstract: PURPOSE: Provided is a water-swellable crosslinked polymer composition having highly practical use and excellent in all properties of absorption under pressure as well as desalination properties, which contains anionic and cationic crosslinked polymers. CONSTITUTION: The particulate water-swellable crosslinked polymer composition contains the anionic and cationic crosslinked polymers, wherein a bulk density of the water-swellable crosslinked polymer composition is not more than 0.5g/ml and a bulk density of at least one of the anionic and cationic crosslinked polymers is not more than 0.5g/ml.
Patent KR-20010000265-A (KR)
Inventor: BAEK SE DONG
IPC: B60K15/00
Filed: 2000-08-31
Abstract: PURPOSE: An assembly structure of a fuel gauge is provided to simplify a disassembly and an assembly for repairing and exchanging a thermistor and a panel of a fuel gauge by forming a fixing rail as two-stage structure, so that a workability is improved and an accurate fuel measurement is achieved. CONSTITUTION: A gauge body(110); a fixing rail(120) to be formed into two-stage structure of a front rail(122) and a rear rail(132); a thermistor(126) to be joined with the front rail by a fixing projection(124a) of a first supporting bracket(124); a panel(136) to be joined with the rear rail by a fixing projection(134a) of a second supporting bracket(134); a rotary body(138) to be joined with the rear rail by the second supporting bracket and to fix a wire(142) joined with a float(140).
Patent KR-20000072409-A (KR)
Inventor: LEE SUN BONG
IPC: G06Q50/00
Filed: 2000-09-01
Abstract: PURPOSE: A high quality information and interactive communication method for connecting subway station's offline cultural information bulletin board to online internet site is provided to supply diverse information and benefit by clicking an appropriate date, displaying detailed information, and making links to sponsor sites and to furnish an information culture calendar, which can be directly viewed by the people. CONSTITUTION: In a high quality information and interactive communication method, a user confirms the cultural information displayed on the subway station's cultural information notification bulletin board(S10). The user connects to metroinfo.co.kr(S20), registers as a member(S30), links to the information culture calendar(S40), and reads the cultural information that are arranged by months and days(S50). The user is automatically connected to the subjected site to receive detailed information by clicking the appropriate date(S60) and receives detailed information(S70). If the user does not desire to receive detailed information, one collects general information by clicking each date's information(S80).
Patent KR-20020018875-A (KR)
Title: Method for forming STI type Isolation layer of semiconductor device
Inventor: LEE GEUM BEOM
IPC: H01L21/76
Filed: 2000-09-04
Abstract: PURPOSE: A shallow trench isolation(STI) method for a semiconductor device is provided to prevent a loss of a thickness of a gap fill oxide layer caused by a cleaning process before a nitride layer is removed, by performing an N2 implant process to do damage to the upper portion of the nitride layer. CONSTITUTION: A pad oxide layer(102) and the nitride layer(104) are sequentially stacked on a semiconductor substrate(100). The nitride layer and the oxide layer are patterned to form a trench of a predetermined depth by a photolithography process using an isolation mask. The gap fill oxide layer(114) is filled in the trench, and is planarized until the nitride layer is exposed. An N2 implant process is performed regarding the substrate having the gap fill oxide layer to do damage to the upper portion of the nitride layer. The nitride layer and the pad oxide layer are removed to form an isolation layer in the substrate.
Patent KR-20020019652-A (KR)
Title: Apparatuses and Methods for Motion Detection using Multi-Channel/Multi-Level
Inventor: KIM GYEON SU
IPC: H04N7/18
Filed: 2000-09-06
Abstract: PURPOSE: A system and a method for detecting a motion using multichannel/multilevel are provided to perform monitoring appropriate for each channel by offering different monitoring environments to input channels. CONSTITUTION: A system for detecting a motion using multichannel/multilevel includes a filter(310) for filtering video input data inputted through the multichannel, a demultiplexer(320) for distributing the filtered video input data, and a storage(340) for temporarily storing the video input data as a reference image. The system further has a comparator(330) for comparing the previous video data temporarily stored in the storage with current video data output from the demultiplexer according to multiple comparison levels, an alarming means(360) for outputting an alarm when a motion is detected according to the compared result, and an output means for outputting the filtered data.
Patent KR-20020020293-A (KR)
Title: Method For Undertaking A Scrapped Car And Circulating A Second Hand Parts Of A Car
Inventor: NAM JUN HUI
IPC: G06Q50/30
Filed: 2000-09-08
Abstract: PURPOSE: A method for accepting disused cars and distributing used parts is provided to effectively execute the acceptance of the disused cars by networking maintenance chain shops, auto junkyard, and a service provisioning system that provides used parts information and disused car information and to distribute the used parts through a used parts distribution network. CONSTITUTION: A client submits necessary documents for the warehousing and scrapping of his car to an adjacent maintenance chain shop(202). The operator of the chain shop accesses a service provisioning system using a maintenance chain shop terminal and inputs information for the accepted car in order to request the service provisioning system to check whether there is a defect in scrapping the car(204). In case that it is judged that there is no defect in scrapping the car, a control part in the service provisioning system stores the information of the car in a disused car information management part(206). If an auto junkyard is determined, the control part instructs the auto junkyard's terminal to tow the car at an appointed date(208). If the requested date comes, the auto junkyard dispatches a tow truck and draws the car(210).
Patent KR-20020022823-A (KR)
Title: A method of dyeing polyester fabrics with an excellent shirinkage
Inventor: JUNG SANG U
IPC: D06P3/52
Filed: 2000-09-21
Abstract: PURPOSE: A method for dying a flexible polyester fabric capable of minimizing migration by dying the fabric with a disperse dye is provided. Whereby, the fabric can effectively prevent migration caused by heat or an organic solvent when used as an air bubble fabric of a flexible coated fabric. CONSTITUTION: A flexible polyester fabric is dyed with a disperse dye having a molecular weight of 500 or more and containing N,N-dialkylester as a substitutional group. The disperse dye is CI disperse yellow 237, CI disperse red or disperse blue 368. The dyed polyester fabric has a migration fastness of 4th or higher grade.
Patent KR-20010000471-A (KR)
Inventor: YOOUN SANG GYUN
IPC: B65F3/00
Filed: 2000-10-02
Abstract: PURPOSE: A sludge cleaning car of a water collecting bath is provided to clean a water collecting bath at a moderate cost and to avoid secondary environmental problems. CONSTITUTION: A frame(14) is attached on the bottom of a load box(12) of a truck(10). A reservoir tank(20) fixed onto the frame temporarily stores waste water in a water collecting bath. For pumping up the waste water to the reservoir tank, a vacuum pump(40) applies vacuum pressure to the reservoir tank. The waste water in the reservoir tank is supplied to a filter press(40) by a press pump(50). A generator(60) supplies driving force to the vacuum pump, the press pump and the filter press.
Patent KR-20020027902-A (KR)
Title: A method of fabricating the same
Inventor: CHOI JAE BEOM
IPC: H01L21/84
Filed: 2000-10-06
Abstract: PURPOSE: A method for fabricating a TFT(Thin Film Transistor) is provided to use a doping method for a catalytic metal to a surface of amorphous silicon, to make the catalytic metal distributed on the surface of the amorphous silicone by having regular thickness and crystallized, so as to get a crystal active layer having an improved electrical characteristic. CONSTITUTION: A substrate(111) is arranged. A gate electrode(150) is formed on a predetermined position on the substrate(111). An insulating layer(152) is formed on a front surface of the substrate(111) in which the gate electrode(150) is formed. A purity amorphous silicon layer(154) and an impurity amorphous silicon layer(156) are accumulated on the insulating layer(152). A catalytic metal is ion-doped on a surface of the impurity amorphous silicon layer(156). The catalytic metal crystallizes the ion-doped amorphous silicon using a predetermined unit, to form purity crystal silicone and impurity crystal silicon. A source and a drain electrodes are formed on an upper part of the impurity amorphous silicon layer(156). Impurity polycrystal silicon located between the source and drain electrodes is etched with mask of the source and drain electrodes.
Patent KR-20020036297-A (KR)
Title: Semiconductor integrated circuit ensuring storage time of phase locking information of delay locked loop and method of storing the phase locking information
Inventor: KIM CHI UK
IPC: G11C8/00
Filed: 2000-11-09
Abstract: PURPOSE: A semiconductor integrated circuit is provided to assure a time required to store phase locking information of a delay locked loop circuit, and a method for storing phase locking information thereof is provided. CONSTITUTION: An oscillator(140) generates an oscillation signal in response to an inactivation of a self refresh signal indicating an escape of a self refresh mode. A standby signal generation circuit(150) generates a standby signal after a fixed time from the escape of the self refresh mode in response to the self refresh signal and the oscillation signal. And a delay locked loop circuit(160) is turned off in response to the standby signal. The oscillator comprises an odd number(2N+1) of inverter chains receiving the self refresh signal as an input. The above fixed time is a time required for the delay locked loop circuit to store phase locking information.
Patent KR-20020038230-A (KR)
Title: Apparatus for driving motor
Inventor: LEE JONG WON
IPC: H02P27/08
Filed: 2000-11-17
Abstract: PURPOSE: A motor driver is provided to precisely and exactly control a motor by using a current of a bus bar as an input variable. CONSTITUTION: First and second bus bars(110,120) are installed at both ends of a motor(M). First and second current detectors(210,220) detect and output currents divided by the first and second bus bars(110,120) to two input terminal of a differential amplifier(300), respectively. The differential amplifier(300) receives the two currents detected from the first and second current detectors(210,220) and amplifies a difference of the two currents. A central controller(500) generates a control signal for rotating the motor(M) in forward and reverse directions according to a detection signal for driving the motor(M). A PWM current controller(400) generates a PWM signal having a predetermined duty according to the control signal from the central controller(500).
Patent KR-20010035038-A (KR)
Title: recoding medium recoded broadcasting control program
Inventor: CHANG BYANG HWA
IPC: G06F17/00
Filed: 2000-11-17
Abstract: PURPOSE: A recorder for recording a broadcasting operation control program is recorded is provided to enable a user to easily and conveniently control a broadcasting operation by executing a computer universalized to control a local broadcasting corresponded to an area needed to broadcast in a building. CONSTITUTION: A touch screen(25) displays indication information inputted on a touch screen(21a), and generates an input signal corresponded to a touch signal. An input device(26) includes a mouse and/or a keyboard. An operation system(27a) and a broadcasting operation controller(27b) are installed in a memory(27). The broadcasting operation controller(27b) enables a user to operate all sorts of functions provided from a broadcasting system using the touch screen(25).
Patent KR-20010008257-A (KR)
Inventor: JUNG TAEK SEO
IPC: B41N3/03
Filed: 2000-11-18
Abstract: PURPOSE: Automatic surface treatment equipment is provided which performs mechanical or electrochemical polishing to keep the surface of a plate uniform so that it greatly improves the flatness degree of the plate. CONSTITUTION: The aluminum automatic surface treatment equipment is operated by the steps of: (i) washing a first polishing tool and a printing plate and treating the printing plate by base or acid to eliminate extraneous matters; (ii) passing the printing plate through a first and a second electrolytic polishing bath and treating the plate by base or acid to eliminate extraneous matters; (iii) passing through an anodic oxidation treatment bath to wash the plate; (iv) passing through a hydrophilic treatment bath and coating photosensitive liquid to the plate; and (v) doing mat treatment to improve film adsorption.
Patent KR-20020039422-A (KR)
Title: Composition for preventing and treating cancer comprising osthenol derivatives
Inventor: CHO MYEONG HAENG
IPC: C07D311/16
Filed: 2000-11-21
Abstract: PURPOSE: Provided is a composition which contains osthenol derivative, its pharmaceutically acceptable salt and carrier and inhibits xanthine oxidase, inducible nitric oxide synthase or induces quinone reductase for the prevention and treatment of cancer associated with these enzymes. CONSTITUTION: The pharmaceutical composition contains osthenol derivative of the formula(1), and its pharmaceutically acceptable salt and carrier. In the formula(1), R1 is hydrogen; substituted or unsubstituted C1-C5 alkyl, C2-C6 alkenyl or C2-C6 alkynyl; C1-C7 alkylcarbonyl; benzyl; or C-C7 allylcarbonyl or C3-C7 allylcarbamoyl; R2 is hydrogen; unsubstituted, or hydroxy or C1-C6 alkyl-OCO- substituted C2-C5 alkyl or C2-C6 alkenyl; or OR1 and R2 are substituted or unsubstituted together to form 5 or 6 membered hetero ring containing oxygen atom, provided that R1 and R2 are not hydrogen atoms simultaneously.
Patent KR-20010061958-A (KR)
Inventor: DHANANTWARI AMAR C
IPC: A61B5/025
Filed: 2000-11-24
Abstract: PURPOSE: A method and device for measuring blood pressure and heart rate in environment with extreme levels of noise and vibrations is provided to measure systolic and diastolic blood pressure in environments comprising extreme levels of noise and vibration and achieve information about the heart rate. CONSTITUTION: A device comprises a pressure cuff(1) for applying pressure to an artery of the patient, a pressure transducer(7) for providing a pressure signal in dependence upon the pressure applied to the artery, a first acoustic sensor(3) for producing a first acoustic signal in dependence upon blood pressure signals corresponding to heart beat, a second acoustic sensor(5) for producing a second acoustic signal in dependence upon noise and vibration, and a processing unit(12) for processing the first acoustic signal using the second acoustic signal in an adaptive interference canceller algorithm, for detecting heart beat pulses within the processed first acoustic signal and for determining systolic and diastolic blood pressure using the detected heart beat pulses and the pressure signal.
Patent KR-20020041098-A (KR)
Title: Charging apparatus and method of wireless headset
Inventor: KIM SEONG JIN
IPC: H02J7/00
Filed: 2000-11-27
Abstract: PURPOSE: An apparatus and a method thereof are provided to charge a battery of a wireless head set by a battery of a portable phone without using a charger of the head set. CONSTITUTION: A connector(30) connects a wireless head set battery(40) to a portable phone battery(20). The connector(30) includes a cable having a jack. The portable phone battery(20) charges the wireless head set battery(40). A voltage detector(24) detects a voltage of the wireless head set battery(40) and a voltage of the portable phone battery(20). A microprocessor(22) controls a charge circuit(26) based on the voltages of the wireless head set battery(40) and the portable phone battery(20) detected by the voltage detector(24). The charge circuit(26) charges the wireless head set battery(40) according to a control of the microprocessor(22).
Patent KR-20020041860-A (KR)
Title: A cooking room ventilation apparatus for micro wave oven
Inventor: LEE GEUN HYEONG
IPC: F24C15/28
Filed: 2000-11-29
Abstract: PURPOSE: A ventilator of a cooking chamber in a microwave oven is provided to quickly heat food in a cooking through a heater. CONSTITUTION: An inlet(36) to suck air into a cooking chamber(32) and an outlet(36') to ventilate air are opened and closed simultaneously. In using a heater, the inlet and the outlet are simultaneously closed. In using microwaves, the inlet and the outlet are simultaneously opened. Thereby, the air flow through the cooking chamber is performed smoothly. A suction damper(50) to open and close the inlet is driven by a damper motor(52). A vent damper(60) to open and close the outlet is driven by receiving the driving force of the damper motor. A driving lever(55) is installed in an output shaft(53) of the damper motor. An interlocking lever(57) is driven by the driving lever. Thereby, the vent damper is opened and closed.
Patent KR-20010016333-A (KR)
Title: Method of advertisement and information immediately service by print or local communication
Inventor: KIM YONG HWAN
IPC: G06Q30/00
Filed: 2000-12-04
Abstract: PURPOSE: A method for advertisement by a printer and LAN and a method for transmitting information promptly are provided to improve the effect of an advertisement and to transmit the information, by enabling a user to easily obtain desired information and contents from an advertisement panel and an information providing device such as a TV and a radio. CONSTITUTION: A user selects a desired information(520), and requests the information to the device attached to the advertisement or disclosed information(530). If the information is provided as printed material, the contents of the information is printed on paper(543). The information can be offered as a sound or infrared rays(553), and thereby obtained by the user(555). The reception of the information is reported to the transceiver attached to the advertisement or the disclosed information(560). The transceiver provides the contents of the information to the user(570).