baber/WOPTO huggingface dataset:
Patent KR-20040017157-A (KR)
Title: Circuit and Method for driving Liquid Crystal Display Device using low power
Inventor: JUNG GYU YEONG
IPC: H03F1/02
Filed: 2002-08-20
Abstract: PURPOSE: A circuit for driving an LCD device using low power and a driving method thereof are provided to reduce power consumption by controlling adaptively a slew rate of a driver amplifier according to a variation of output voltages applied to the LCD device. CONSTITUTION: A circuit for driving an LCD device using low power includes a previous data latch(230), a bias control voltage generator(220), and a driver amplifier(210). The previous data latch(230) receives a part or all of display data and outputs previous data. The bias control voltage generator(220) is used for controlling the present data of the display data to the previous data of the display data and generating a control signal. The driver amplifier(210) receives an input voltage and outputs an output voltage, and in the driver amplifier the slew rate is controlled response to the control signal.
Patent KR-20040019438-A (KR)
Title: remote examination system using a mobile sphygmograph on the basis of PDA
Inventor: CHO CHANG HO
Filed: 2002-08-26
Abstract: PURPOSE: A medical examination and treatment system using a mobile pulse measuring device based on a PDA in a remote place is provided to enable a user to receive/transmit a pulse measuring result, a discussion with a doctor, and a medical examination and treatment result through a CDMA network. CONSTITUTION: A PDA is connected to a pulse medical examination and treatment server through a wireless LAN or a wireless Internet, and a CDMA network(S1), a patient performs a log-in process(S2), and the patient is authenticated(S3). If the patient is new member, the name of a disease of the member, a medical examination and treatment item, and a doctor in charge are searched(S5). The pulse medical examination and treatment server transmits an initial medical examination and treatment screen in real time and displays the screen, and the member reserves a real time interview and a medical examination and treatment(S6). The member enters in a medical examination and treatment room(S7), interviews with the doctor(S8), and measures one's pulse(S9). A measured analogue signal is encoded and received through the CDMA network, the result is decoded in the pulse medical examination and treatment server and displays the result in a search screen(S10), a medical examination and treatment result is prepared(S11). The member checks the measured result on a PDA through the wireless LAN and the CDMA network as a voice signal or a video(S12).
Patent KR-20040020152-A (KR)
Title: Computor of Portable composition type
Inventor: CHOI DONG JUN
IPC: G11B33/12
Filed: 2002-08-29
Abstract: PURPOSE: A portable complex computer is provided to install display panels and a system main body to inside, and perform a webpad function and a notebook function. CONSTITUTION: A reinforced glass(120) is attached to an upper part of a front cover(110) by both-sided adhesives tape. An LCD panel(123) and a digitizer panel(126) are layered and combined to the inside of the front cover. A non-woven fabric gasket(125) is closely adhered between a corner of the LCD panel and the reinforced glass. A main board(180) is installed to one side of the inside of a rear cover(210). A button assembly(240), a power switch, and a stylus holder(220) are installed to the one side of the rear cover. A hard disk drive bracket(250) and a battery bracket(265) are installed to other side of the inside of the rear cover.
Patent KR-20030022746-A (KR)
Title: Cosmetic compositions containing a methacrylic acid copolymer, a dimethicone and a cationic polymer, and uses thereof
Inventor: MAUBRU MIREILLE
IPC: A61K8/30
Filed: 2002-09-11
Abstract: PURPOSE: Provided are novel cosmetic compositions comprising, in a cosmetically acceptable medium, at least one crosslinked methacrylic acid/C1-C4 alkyl acrylate copolymer, at least one particular polymer chosen from cationic and amphoteric polymers and at least one particular silicone. CONSTITUTION: A cosmetic composition comprises, in a cosmetically acceptable medium, at least one crosslinked copolymer of methacrylic acid and of a C1-C4 alkyl acrylate, at least one polymer chosen from cationic and amphoteric polymers whose cationic charge density is greater than or equal to 1 meq/g, and at least one silicone chosen from polydialkylsiloxanes comprising trimethylsilyl end groups. It characterized in that, in the at least one crosslinked copolymer, the methacrylic acid residue is in an amount ranging from 20% to 80% by weight relative to the total weight of the copolymer.
Patent KR-20040026072-A (KR)
Inventor: LEE GANG JUN
IPC: H04L12/28
Filed: 2002-09-17
Abstract: PURPOSE: A method for controlling network traffic is provided to divide entire bandwidths into a bandwidth for processing operations of important classes and a bandwidth for processing operations of general classes, and to check usage request information of the bandwidths to compensate for the bandwidths, thereby securing the bandwidths for the operations of the important classes that are instantly congested. CONSTITUTION: A system initializes an operational condition(S100). The system calculates bandwidths per second for a top priority guarantee line and general lines(S200), and calculates bandwidth occupancy rates of the top priority guarantee line and the general lines based on the calculated bandwidths(S300). The system compares a bandwidth occupancy rate of the general lines with a general limit rate, and compares a bandwidth occupancy rate of the top priority guarantee line with a top priority guarantee rate, respectively(S400,S500). If the bandwidth occupancy rate of the general lines is bigger than the general limit rate and the bandwidth occupancy rate of the top priority guarantee line is smaller than the top priority guarantee rate, the system performs a lease process(S600). The system compares the bandwidth occupancy rate of the top priority guarantee line with a top priority limit rate(S700). If the occupancy rate is bigger than the top priority limit rate, the top priority guarantee line collects the bandwidths of the general lines(S800).
Patent KR-20020077326-A (KR)
Inventor: YOON WON TOONG
IPC: G06Q99/00
Filed: 2002-09-19
Abstract: PURPOSE: A method for managing a service activity and a system thereof are provided to connect a service activity applicant to a demanding place properly and check/manage information such as an applicant connection state according to demanding places, an applicant connection state according to activity requested businesses, and an assignment state according to applicants easily. CONSTITUTION: A service activity applicant or service activity group inputs a kind of available service activity, an available date(or time), and the number of persons. A service activity request of a demanding place is inputted. A central manager or an individual manager of each service activity managing institution connects service activity applicants to a specific activity stored in a service activity requesting information DB of a demanding place, and the information is stored and registered. The service activity applicant performs a service activity by the above linked process, and the result is recorded, stored and managed.
Patent KR-20040025279-A (KR)
Title: Method for determining transmission scheme serving multimedia broadcast/multicast service in mobile communication system
Inventor: CHOI SEONG HO
IPC: H04B7/26
Filed: 2002-09-19
Abstract: PURPOSE: A method is provided to achieve improved efficiency of forward transmission resource by determining the transmission system in consideration of the number of user equipment and the total forward transmission power of the radio channel. CONSTITUTION: A method comprises a step of detecting the number of user terminals for receiving the packet service data existing in the cell belonging to the user terminal for receiving the packet service data, and the forward transmission power for transmitting the packet service data; and a step of determining the packet service data transmission system in accordance with the number of user terminals and the forward transmission power.
Patent KR-20040028229-A (KR)
Title: a fixing device of a image forming apparatus
Inventor: CHO DEOK HYEON
IPC: G03G15/20
Filed: 2002-09-30
Abstract: PURPOSE: A fixing device of an image forming apparatus is provided to use a quartz glass plate and a light-to-heat converting unit with good light transmittance and low heat conductivity, thereby shortening warming-up time and reducing consumption of electric power, and to converge radiation energy emitted from a halogen lamp to between a heat roller and a pressure roller by using a reflector and a quarts glass plate, thereby improving heat efficiency. CONSTITUTION: A heat roller(11) and a pressure roller(24) are provided. A roller support frame(14) is fixedly installed with the heat roller(11). A film tube(12) is supported by the roller support frame(14), configures an external surface of the roller(11), and rotates in a linear speed which is the same as that of the pressure roller(24). A heat transfer unit(15) is fixedly installed in the roller support frame(14) and transfers radiation energy toward a part of the film tube(12) contacting with the pressure roller(24). The heat transfer unit(15) comprises a halogen lamp(16) generating light energy, a light-to-heat converting unit(22) converting the light energy emitted from the halogen lamp(16) into heat energy to deliver the converted energy to the film tube(12) contacting with the pressure roller(24), and a radiation energy converging(18) unit converging the light energy emitted from the halogen lamp(16) onto the light-to-heat converting unit(22).
Patent KR-20020083985-A (KR)
Title: Automatic shower appliance
Inventor: PARK SUNG GUI
IPC: A47K3/28
Filed: 2002-10-02
Abstract: PURPOSE: An automatic shower appliance is provided to enable a user to perform soaping, massage and shower actions at the same time. CONSTITUTION: The automatic shower appliance is comprised of a water inlet hose(2), a shower body(1), a rotator(8), a propeller(3) attached to the rotator, two support bearings(4,5) for fixing the rotator to the shower body, a flow rate adjustment device, an auxiliary handle(10), and a rotating circular towel(14). The propeller is rotated forcibly by a water pressure of service water, and the towel is fitted into an insertion part of the rotator concentrically connected with the propeller, thereby the rotating towel being able to wash the body of a user automatically.
Patent KR-20040031520-A (KR)
Title: Array Antenna System on Mobile Communication
Inventor: BANG SEUNG CHAN
IPC: H04B7/08
Filed: 2002-10-07
Abstract: PURPOSE: An array antenna system in a wireless communication system is provided to maintain the same power levels of reception signals during a beam forming process of the reception signals, and to use power ratio information of the reception signals when forming transmission beams, thereby magnifying transmission and reception performance. CONSTITUTION: A signal converter(300) amplifies an RF signal through array antennas(310_1-310_n), down-converts an RF to an IF to convert the IF into a digital signal, and outputs the digital signal to a baseband unit(400). The signal converter(300) receives an IF signal from the baseband unit(400), converts the IF signal into an analog signal, up-converts the analog signal to an RF signal, and wirelessly transmits the RF signal. The baseband unit(400) generates beam forming signals having the same power levels by using the signal outputted from the signal converter(300), performs a combining/decoding process, and outputs a final signal to a digital demodulator. The baseband unit(400) modulates a channel-coded signal for an input signal of the digital demodulator, based on power ratios of the beam forming signals, generates transmission beam forming signals, and outputs the transmission beam forming signals to the signal converter(300).
Patent KR-20040033846-A (KR)
Title: Optical transmitting system
Inventor: HWANG SEONG TAEK
IPC: H04B10/2513
Filed: 2002-10-16
Abstract: PURPOSE: An optical transmission system is provided to generate a duobinary optical signal without using an electrical low pass filter, and not to be influenced by a transmission characteristic for a PRBS(Pseudo Random Bit Sequence), thereby improving nonlinear and distributive characteristics. CONSTITUTION: A code conversion device converts an NRZ(None Return to Zero) signal into a duobinary signal, and outputs the converted duobinary signal. A modulator driving signal generation device inputs the duobinary signal, and generates a modulator driving signal. A Mach-Zehnder interferometer-type optical strength modulator(103) inputs the modulator driving signal, changes a phase of an optical carrier, and outputs an optical strength-modulated optical signal. An optical band pass filter(104) inputs modulated signal light from the Mach-Zehnder interferometer-type optical strength modulator(103), passes components only of a defined wavelength, and outputs a duobinary optical signal.
Patent KR-20030007253-A (KR)
Title: Job offering/job-hunting system of handicapped persons and operating system thereof
Inventor: PARK SOON IL
IPC: G06Q99/00
Filed: 2002-10-17
Abstract: PURPOSE: A system for job-offering/seeking of a handicapped person and an operating method thereof are provided to make the handicapped person easily perform a job-seeking activity by searching the information of the handicapped job-seeker and a job-offering company with each other through the Internet and receiving an employment result through the online. CONSTITUTION: A plurality of terminals(A1-An) searches the job-offering company by connecting to a handicapped person job-offering/-seeking system(20) through a data communication network, registers to the job-seeking company, and requests the moving image interview data transmission including the personal information to the job-offering company. A plurality of job-offering company terminals(C1-Cn) searches the job seeker by connecting to the server(20), receives the job seeker information including the moving image data and performs the feedback of the employment result. The server(20) stores the personal information and the moving image interview information of the handicapped job seeker and the job-offering company, performs the data transmission between the terminals(A1-An) and the server(20), and manages the system entirely.
Patent KR-20030032879-A (KR)
Title: Wafer handling system and method for use in lithography patterning
Inventor: PUERTO SANTIAGO E DEL
IPC: G03B27/58
Filed: 2002-10-18
Abstract: PURPOSE: A system for handling a wafer being employed in lithography patterning is provided to avoid the missing of alignment caused by a robot while enhancing the throughput of a system. CONSTITUTION: A patterning chamber(111) of lithography is prepared. A wafer replacement chamber(106) is coupled to the patterning chamber of lithography. At least one alignment load lock(104,105) is separated from the wafer replacement chamber by the second gate valve wherein at least one alignment load lock includes at least one alignment load lock having a stage for aligning a wafer.
Patent KR-20030035929-A (KR)
Title: The Active Soluble Cleaning Composite of Natural State Using Soybean Fatty acids And The Making Method Thereof
Inventor: CHOI KWANG HWA
IPC: C11D3/382
Filed: 2002-10-23
Abstract: PURPOSE: An active water-soluble natural detergent composition using soy bean fatty acid and lecithin and its preparation method are provided, to prepare the micro detergent molecules showing strong penetration and cleansing power by Brownian motion. CONSTITUTION: The detergent composition comprises 14-22 parts by weight of soy bean fatty acid; 2-4 parts by weight of lecithin; 6-14 parts by weight of alkanolamide; 15 parts by weight of isooctyl phenoxy polyoxyethoxy ethanol; 42 parts by weight of distilled water; 10 parts by weight of p-tert-oxyphenoxy polyethoxy ethanol; and 3 parts by weight of ethylene diamine tetraacetic acid. The method comprises the steps of stirring the mixture of the composition; and applying the composition to saponification to prepare the micro detergent molecules capable of doing the Brownian motion.
Patent KR-20040037921-A (KR)
Title: Mounting apparatus for muffler and exhaust pipe
Inventor: KIM DONG O
IPC: F01N13/18
Filed: 2002-10-31
Abstract: PURPOSE: Connection structure of a muffler and an exhaust pipe is provided to easily replace the muffler broken when the muffler is broken by corrosion or impact. CONSTITUTION: End plates(22) are formed to the sides of a case(21) of a muffler. Connection structure of the muffler and an exhaust pipe(30) comprises concave forming parts(23); rubber sealing(40) interposed in groove parts(25) formed to the outside of a through hole(24) of the concave forming parts; the exhaust pipe connected to the through hole; a flange(50) forming a mounting hole(51) through the center, to fit the outside diameter of the exhaust pipe; and bolts(60) fastening the flange to the end plates. The end plates form the concave forming parts concavely bent toward the inside of the case and the through hole is formed in the middle of the concave forming parts. The inner peripheral surface of the through hole is curled toward the outside at a predetermined angle.
Patent KR-20040039958-A (KR)
Title: Window type of integrated air-conditioner
Inventor: CHOI DAE HWAN
IPC: F24F1/00
Filed: 2002-11-05
Abstract: PURPOSE: An integrated-type air conditioner is provided to prevent alien substances from infiltrating through suction ports by forming ventilating openings at a bottom plate of an outdoor unit. CONSTITUTION: an integrated-type air conditioner is formed of an indoor unit and an outdoor unit. A bottom plate(53) has a condensed water passage to keep condensed water(315) generated from an evaporator of the air conditioner in an outdoor unit side. An outdoor unit cooling fan(361) is installed in the outdoor unit for cooling condensers(351,352,353). A plurality of ventilating openings(312,313,314) are formed at the bottom plate for ventilating air. A condensed water overflow preventing rib(311) is protruded at an outer peripheral part of the ventilating opening(314) for preventing the condensed water kept in the outdoor unit side from overflowing.
Patent KR-20040042297-A (KR)
Title: Method of Re-Transmission for SMS Data in SMS Telephone
Inventor: KO SEUNG WAN
IPC: H04M1/00
Filed: 2002-11-13
Abstract: PURPOSE: A character data retransmitting method of an SMS phone is provided to automatically and simultaneously retransmit a received character data to previously inputted multiple remote terminal phone numbers if the character data is received during absence. CONSTITUTION: When a phone transmits SMS data, the SMS data is received through a network interface unit(310). When a data processor demodulates the inputted SMS data, a controller reads the demodulated SMS data(312). The controller stores the SMS data in a memory unit(314). the controller determines whether a current mode is a character data retransmission mode(316). If the controller determines that the current mode is the character data retransmission mode, it determines whether a phone number of a remote terminal is stored in the memory unit(318). If a phone number of a remote terminal is stored in the memory unit, the controller reads the phone number and retransmits the received SMS data to the phone number of the remote terminal(320).
Patent KR-20040042488-A (KR)
Inventor: JANG GUK HWAN
IPC: H05K7/10
Filed: 2002-11-14
Abstract: PURPOSE: A hybrid junction box is provided to achieve stabilized performance of hybrid junction box by forming a mounting pin for circuit connection of the stacked substrates integrally with the substrate for large current. CONSTITUTION: A hybrid junction box comprises an upper substrate(6) on which a metal bus(61) and a PCB relay(62) are mounted; a lower substrate(7) on which a metal bus(51) is mounted; mounting pins(8) inserted into connection holes formed along both ends of the upper and lower substrates so as to allow for a circuit connection of the upper substrate and the lower substrate; a substrate(5) for large current having a metal bus which cooperates with the metal buses so as to form a closed circuit for supplying power to the upper and lower substrates; an insulator for insulation between the upper substrate and the substrate for large current and insulation between the lower substrate and the substrate for large current; and an upper cover(1) and a lower cover(2) for accommodating the upper and lower substrates and the substrate for large current. The upper and lower substrates have terminals of metal buses and insertion holes for penetration of other terminals of metal buses. The other terminal of metal buses are formed on the substrate for large current, and both sides of the substrate for large current are coated with an insulating material. The mounting pins are formed integrally with the substrate for large current in such a manner that the mounting pins serve as stoppers for spacing the substrate for large current and upper and lower substrates from each other.
Patent KR-20030041088-A (KR)
Title: System and method for improved thin dielectric films
Inventor: SENZAKI YOSHIHIDE
IPC: H01L29/78
Filed: 2002-11-15
Abstract: PURPOSE: A method and system for manufacturing a dielectric thin film are provided to be capable of improving the electrical characteristics of the dielectric thin film by using a silicon source containing chlorine. CONSTITUTION: A system for manufacturing a dielectric thin film includes a hot-wall RTP(Rapid Thermal Processing) reactor(10). At this time, the hot-wall RTP reactor includes a chamber(14) for loading a unit substrate(20). Preferably, the wall of the chamber is made of quartz. The hot-wall RTP reactor further includes a plurality of heating parts(12) installed at the upper portion of the chamber, a constant temperature plate(13) located at the predetermined inner portion of the chamber, and an insulating sidewall(24) installed at both inner sidewalls of the chamber. The hot-wall RTP reactor further includes more than one gas flow port(16) for supplying a silicon source containing chlorine.
Patent KR-20040043806-A (KR)
Title: Power control unit simulation device of fuel cell hybrid electrical vehicle
Inventor: JU JEONG HONG
IPC: B60L11/18
Filed: 2002-11-20
Abstract: PURPOSE: A PCU(Power Control Unit) simulation device of a hybrid electric vehicle is provided to reduce a period of a development project and a period of a test cost by testing a function of the PCU and a control algorithm. CONSTITUTION: A PCU(Power Control Unit) simulation device of a hybrid electric vehicle includes a simulation board. The simulation board includes a first and a second connector, a first and a second CAN, a plurality of digital input modules, a digital output module, an analog input module, an analog output module, and a power input unit. The first and the second connectors(201,202) are used for connecting the PCU to a simulation board. The first and the second CANs(203,204) are connected to a CAN line in order to perform a CAN communication process. The digital input modules(205,206,207) are used for receiving digital signals from other controllers. The digital output module(208) is used for outputting the digital signal as an active low signal. The analog input module(209) is used for receiving analog signals from the controllers. The analog output module(210) is used for outputting the analog signals to the controllers. The power input unit(211) receives the power to operate the simulation board.
Patent KR-20030057301-A (KR)
IPC: G11B17/04
Filed: 2002-11-20
Abstract: 디스크의 무게중심이 편중됨에 기인하는 고속 회전중의 원심력에 의한 가로방향으로의 미끄러짐을 해결하여, 고속 회전으로 사용하더라도 견고하게 센터링을 유지한다. 
     스핀들 모터의 회전축에 배치된 턴테이블(4) 중앙의 디스크 센터링부에 미디어 디스크 내경의 구멍을 외측으로 가압하여 접합시키는 적어도 한 개의 센터링용 클로우(claw; 4d)에 의한 가압부를 배치하고, 이 가압부를 통해 미디어 디스크를 센터링함과 동시에, 상기 미디어 디스크를 클램퍼에 의해 턴테이블에 가압하여 클램프하는 디스크 클램프 기구에서, 상기 클램퍼(5)에는 상기 미디어 디스크 내경의 구멍을 외측으로 가압하는 돌출부를 설치하였다.