baber/WOPTO huggingface dataset:
Patent KR-20010093019-A (KR)
Title: Apparatus for Controlling Radio Frequency of Plasma Display Panel and Method thereof
Inventor: CHOI DAE GYU
IPC: G09G3/296
Filed: 2000-03-28
Abstract: PURPOSE: An apparatus and a method for controlling a high frequency power of a plasma display panel(PDP) are provided to uniformly maintain the high frequency power by varying a voltage level of a high frequency signal depending on current inputted to the PDP. CONSTITUTION: A switching mode power supply(SMPS)(32) and a direct current - direct current(DC-DC) inverting unit(33) are serially connected between an alternating current - direct current(AC-DC) inverting unit(31) and an amplifier(34). A filter(35) is connected to the output terminal of the amplifier(34). A current/voltage detecting unit(36) and storing unit(37) are serially connected to a feedback loop between the filter(35) and a controlling unit(38). A level shifter(39) is connected between the controlling unit(38) and the SMPS(32). An oscillator(40) is connected between the controlling unit(38) and the amplifier(34). An alternating current of a single phase or 3 phase is inputted to the AC-DC inverting unit(31). The alternating signal is inverted to a direct signal by the AC-DC inverting unit(31), and then is inputted to the SMPS(32). The SMPS(32) inverts the direct signal inputted from the AC-DC inverting unit(31) to a square wave signal as switching the direct signal by an on/off control signal inputted from the level shifter(39).
Patent KR-20010095478-A (KR)
Title: A throttle valve for a semiconductor device fabrication installation
Inventor: SEO HYEON UK
IPC: H01L21/00
Filed: 2000-03-30
Abstract: PURPOSE: A throttle valve is provided to minimize a deposit of reaction products(powders), to prevent a corrosion of a path of a main body and a rotor plug and to improve a PM(Preventive Maintenance) period by downing the temperature of the main body. CONSTITUTION: The throttle valve(10) used for controlling a pressure in a semiconductor fabrication equipment comprises a main body(12) having a path(14) passed fluids, a rotor plug(16) for opening and closing the path(14) of the main body(12) and a cooling unit for downing the temperature of the main body(12). The cooling unit further includes a cooling line(20) formed at the main body(12), a supply line(22) for applying a cooling water to the cooling line, and an exhaust line(24).
Patent KR-20000037235-A (KR)
Title: Wireless headset
Inventor: LEE HAN SUK
IPC: H04R3/00
Filed: 2000-04-14
Abstract: PURPOSE: A wireless head set is provided to allow a user to conveniently listen to a selected sound signal by selecting a sound appliance among the various sound appliances. CONSTITUTION: A wireless head set has a transmitting/receiving unit(10) which is connected to various sound appliances(24) and a communication device(26) so as to transmit or receive a sound signal. A wireless headphone(20) is provided to reproduce the sound signal inputted from the transmitting/receiving unit(10). The wireless headphone(20) is provided with a plurality of key buttons(30) so as to transmit operating signals to the various sound appliances(24) and the communication device(26). The transmitting/receiving unit(10) operates the various sound appliances(24) and the communication device(26) according to the operating signal transmitted from the wireless headphone(20).
Patent KR-20010014778-A (KR)
Inventor: TAGUWA TETSUYA
IPC: H01L21/768
Filed: 2000-04-19
Abstract: PURPOSE: A semiconductor device having a barrier metal layer and a method for manufacturing the same are provided to form a semiconductor device having an improved barrier characteristic by preventing crystallization of a barrier metal layer. CONSTITUTION: An insulating layer(102) is formed on a semiconductor substrate(101). A through hole(104) is formed in an inside of the insulating layer(102). The first refractory metal nitride layer(106) is formed on a surface of the through hole(104). A surface of the first refractory metal nitride layer(106) is oxidized or oxygen is absorbed on the surface of the first refractory metal nitride layer(106). The second refractory metal nitride layer(108) for absorbing oxygen is formed on the first refractory metal nitride layer(106).
Patent KR-20010029709-A (KR)
Title: Dry product which can be reconstituted with hot aqueous liquids and process for its production
Inventor: KLUKOWSKI HORST
IPC: A23L19/00
Filed: 2000-05-10
Abstract: PURPOSE: A process of preparing dried products of external starch-containing fruit or vegetable concentrates by roller drying of external starch-containing fruit and/or vegetable concentrates and comminuting is provided. Whereby, dried products can be reconstituted with hot or cold aqueous liquids to form fruit pulps or vegetable pulps. CONSTITUTION: External starch-containing fruit or vegetable concentrates are subjected to roller drying to produce flakes. The flakes are agglomerated with fruit concentrates or vegetable concentrates to produce an agglomerate. The agglomerate is steamed and simultaneously heat-treated at 65 to 95deg.C for 20 min to 12 hr or, alternatively, heat-treated to the desired final water content after gently drying, wherein the external starch is potato starch and used in an amount of 10 to 60% by weight and the fruit is tomato.
Patent KR-20010105972-A (KR)
Title: A contact structure of a wires and method manufacturing the same, and thin film transistor substrate including the contact structure and method manufacturing the same
Inventor: YOO CHUN GI
IPC: G02F1/136
Filed: 2000-05-19
Abstract: An apparatus for conveying to a listener a pseudo low frequency psycho- acoustic sensation) (Pseudo-LFPS) of a sound signal, including: frequency unit capable of deriving from the sound signal high frequency signal and low frequency signal (LF signal) that extends over a low frequency range of interest. Harmonics generator coupled to the frequency generator and being capable of generating, for each fundamental frequency within the low frequency range of interest, a residue harmonic signal having a sequence of harmonics. The sequence of harmonics, generated with respect to each fundamental frequency contains a first group of harmonics that includes at least two consecutive harmonics from among a primary set of harmonics of the fundamental frequency. Loudness generator coupled to the harmonics generator and being capable of bringing the loudness of the residue harmonic signal to match the loudness of the low frequency signal. Summation unit capable of summing the residue harmonic signal and the high frequency signal so as to obtain psycho-acoustic alternative signal.
Patent KR-20010106736-A (KR)
Inventor: KIM JEONG HO
Filed: 2000-05-23
Abstract: 본 발명은 인터넷을 통한 의료 서비스 방법에 관한 것이다. 
     이러한 본 발명은 고객의 단말기로부터 진료예약 요청이 있으면, 해당 병원의 서버로 상기 고객에 관한 진료예약을 요청하고, 병원의 서버로부터 예약결과 정보를 수신하면 이를 상기 고객에게 통보하는 제1 절차; 상기 병원의 서버로부터 고객의 진료에 필요한 정보를 전해 줄 것을 요청받으면, 해당 정보를 상기 병원의 서버로 전송하는 제2 절차; 및 상기 병원의 서버로부터 고객에 대한 진료결과 정보를 수신하면 이를 상기 고객에 관한 데이터 베이스에 기록하는 제3 절차를 포함하여 구성되는 것을 특징으로 한다. 
     본 발명을 사용하면, 병원에의 진료예약이 편리하고 신속하게 이루어질 수 있으며, 환자별 병력 정보가 인터넷 사이트에서 통합 관리되므로 어느 병원에서나 환자의 정보를 정확하고 신속하게 입수할 수 있어 보다 충실한 진료가 가능해진다. 또한, 환자는 어려운 처방전을 휴대할 필요가 없이 어느 약국에서나 처방전에 맞는 약을 조제할 수 있어 매우 편리하고 바람직한 의료 서비스가 이루어질 수 있다.
Patent KR-20000050185-A (KR)
Title: A water pail
Inventor: KIM GAN OH
IPC: B65D47/00
Filed: 2000-05-23
Abstract: PURPOSE: A water bottle is provided to easily pour into a cup or a vessel and drink fluidic material stored in the cup or the vessel by using an air pressure and exhausting hose. CONSTITUTION: A water bottle comprises a store vessel(10). The upper portion of the store vessel(10) is opened to store fluidic material and a knob(15) is formed on one side of the store vessel(10). A rotatable lid is engaged on top of the store vessel(10) to shut off the stored material from the exterior. A fixing hole(16) is formed on a portion of the store vessel(10) where the lower end of the knob(15) is connected. A rubber tube(17) having an exhausting hole(18) formed thereon is fixedly installed to the inside surface of the knob(15). The exhausting hole(18) is fixedly installed to the fixing hole(16), thereby fludically connects the rubber tube(17) to the store vessel(10). On the other side of the vessel(10), an exhausting nozzle(19) fluidically connected to the store vessel(10) is outwardly installed to exhaust the stored material. An exhausting hole(23) and a fitting hole(22) fluidically connected to the exhausting nozzle(19) are formed on the lid. One end of an exhausting hose(12) is fitted to the fitting hole(22). The other end of the exhausting hose(12) is sunken under the fluidic material. Therefore, a user easily pour and drink fluid material in the vessel(10).
Patent KR-20010096425-A (KR)
Title: dual safety belt free tenshuner
Inventor: SON YOUNG GI
IPC: B60R22/00
Filed: 2000-06-05
Abstract: PURPOSE: A dual safety belt pretensioner is provided to prevent a driver and passengers from being injured by a collision accident by holding the driver and the passengers to each seat without leaning forward. CONSTITUTION: A dual safety belt pretensioner does not use a pretensioner unit for pulling or releasing a safety belt but adopts a pretensioner unit for pulling the safety belt forcibly at a collision accident. At normal times, the pretensioner unit is fixed to a vehicle without releasing or pulling the current safety belt fixed to the body of the vehicle. Pulling or releasing the safety belt is performed by a pretensioner unit mounted at the first point. Thereby, the first pretensioner unit is operated simply at a collision to prevent the safety belt from being released again by the collision accident. The first pretensioner unit is operated together with the pretensioner to pull the safety belt more tightly. The pretensioner unit is not operated at low velocity of a vehicle but controlled at a collision of a vehicle. At a primary collision, the first pretensioner unit is operated to protect a driver from the primary collision. At a secondary collision, another pretensioner unit installed at the third position is operated to protect the driver from the serial collision of vehicles. A hook unit for pulling a safety belt stepwise is mounted additionally to pull the safety belt with about 1mm-1cm of notches of parking brake form. Therefore, the safety belt is not released by a collision.
Patent KR-20000058650-A (KR)
Inventor: KIM YOUNG SOO
IPC: G06F3/0354
Filed: 2000-06-21
Abstract: PURPOSE: A protrusion type finger pressure apparatus formed on a computer mouse is provided for selectively pressurizing a finger using protrusions formed on a computer mouse for thereby enhancing a health of a user. CONSTITUTION: A plurality of protrusions each having less than 1¯2mm height are formed on the surfaces of a computer mouse contacting with an end portion of a third finger by the number of 10¯30 protrusions. Therefore, it is possible to naturally or selectively pressure the finger. When the user does not want the finger pressure, the user does not touch the protruded portions. Therefore, it is possible to prevent the user from using the mouse for a long time by pressurizing the finger portions of the user using the protrusions formed on the computer mouse. In addition, the user may selectively use the finger pressure.
Patent KR-20020000317-A (KR)
Title: Thin Film Transistor Type Finger Print Sensor
Inventor: LEE JAE GYUN
IPC: G06K9/00
Filed: 2000-06-23
Abstract: PURPOSE: A TFT(Thin Film Transistor) type fingerprint sensor is provided to be capable of minimizing the insulation damage phenomenon due to static electricity between TFT lines by applying constant voltage to gate lines, data lines and shield lines. CONSTITUTION: A sensor array(44) converts the light reflected from a fingerprint into a predetermined voltage level when the fingerprint is contacted. A drive voltage supply(46) supplies drive voltage to the sensor array(44). A sensing part(52) senses the contact status between the fingerprint and the sensor array(44) and generates a control signal when the fingerprint and the sensor array(44) are contacted to each other. A control part(48) responses the sensing signal input from the sensing part(52) to control the voltage lever of drive voltage signals generated from the drive voltage supply(46).
Patent KR-20020003977-A (KR)
Title: System and method for on-line advertisement using a sponser function
Inventor: KANG SEONG HAK
Filed: 2000-06-28
Abstract: PURPOSE: An on-line advertising system and method using a sponsor are provided to enable a sponsor to enhance an advertising effect and to enable a game player and a chatting user to receive a publicizing business charge by appointing the game player and the chatting user to a publicizing delegate. CONSTITUTION: A sponsor system(100) requests an advertisement of a sponsor method in a sponsor operating unit(500) and pays an advertising cost. A selling system(200) may be managed as a member store form or a shopping mall site form capable of being managed at an on-line. A financial institution system(300) moves an advertisement reserve and a publicizing business charge of a member in a member account. A member system(400) concludes a contract for activating as a publicizing delegate through a mobile communication network and may buy a commodity using the advertisement reserve. The sponsor operating unit(500) receives and stores various kinds of advertisement data for attaching to the publicizing delegate and data as the publicizing business charge. A credit certifying company system(600) pays the corresponding selling cost in case that a paying request with respect to a selling cost is inputted from the selling system(200) and receives a selling slip in accordance with the payment and supplies the slip to the financial institution system(300).
Patent KR-20020001979-A (KR)
Title: The system for downloading background image of portable phone by use of internet and display method thereof
Inventor: KIM HU JA
IPC: H04W8/24
Filed: 2000-06-29
Abstract: PURPOSE: A mobile phone background picture download system using the Internet and a background picture display method of a mobile phone are provided to allow a mobile phone user to set a background picture on a mobile phone display unit to his or her taste by downloading various image data for background pictures from the Internet by using an Internet accessible mobile phone and setting a desired image data as a background picture of the mobile phone. CONSTITUTION: A mobile phone user requests an access to the Internet(300). A controller accesses to the Internet through a base station controller and an exchange in response to the user's Internet access request(302). When the user searches a Web server providing background image data on the Internet, the controller displays Web servers on a display unit of the mobile phone according to the search request(304). The controller accesses to the Web server requested by the user(306). The controller recognizes the background picture selected by the user and requests an image data for the corresponding background picture from the Web server in response to a downloading request from the user(310). The controller receives the corresponding image data downloaded from the Web server(312), and decompresses the data(314). The controller controls a video processor, converts the decompressed image data to a data suitable to a graphic LCD format of the mobile phone display unit and stores it in a memory(316). The controller reads the image data selected by the user from the memory and displays it as a background picture of the mobile phone display unit(318).
Patent KR-20020002040-A (KR)
Title: Grizzly bar device for preventing from dispersing of dust in store-age bin upper
Inventor: JUNG YANG GI
IPC: C21B7/18
Filed: 2000-06-29
Abstract: PURPOSE: A grizzly bar for preventing scattering of dust of a storage bin is provided which prevents dust from being scattered, thus being discharged into the outside during charging of fuel or raw material by opening the upper part of the storage bin corresponding to a tripper horizontally moved for charging the fuel or raw material and closing the upper part of the storage bin not corresponding to the tripper. CONSTITUTION: In a facility which is equipped with a tripper(2) horizontally moved along the upper part of plural storage bins(1) so as to charge fuel or raw material into the storage bins through a chute(2a) of the tripper, the grizzly bar for preventing scattering of dust of the storage bin comprises a movable part which is operated when it corresponds to the tripper(2), wherein movable rolls(12) interfered with an operating plate(11) of the lower end of the chute are mounted on the upper part of movable bases(13), fixed bases(14) into which movable axes of the movable bases penetrates is mounted on plural rectangular pipes(15) installed parallel to each other on the upper part of the storage bin, and the movable part is equipped with a spring between the movable bases and the fixed bases so as to ascend the descended movable axes; and a bar rotation part which opens the upper part of the storage bin when the bar rotation part corresponds to the tripper(2), wherein horizontal operating axes are assembled at the lower part of the movable axes, connectors of arms which are rotationally assembled into rotational holes of the rectangular pipes and have fixed plates are connected to the horizontal operating axes, and the bar rotation part is equipped with plural grizzly bars(31) between opposite fixed plates.
Patent KR-20020002546-A (KR)
Title: Method for forming metal-contact in semiconductor device
Inventor: CHA TAE HO
IPC: H01L21/28
Filed: 2000-06-30
Abstract: PURPOSE: A method for forming a metal contact of a semiconductor device is provided to reduce contact resistance of the metal contact by epitaxially growing Co1-xNixSi2 after a selective epitaxial growth, and to simplify a manufacturing process by controlling the composition of the nickel in Co1-xNixSi2 to omit an unnecessary selective etch process. CONSTITUTION: A selective epitaxial growth layer(22) is formed on a monocrystal silicon layer(21). A double layer of nickel and cobalt is formed on the selective epitaxial growth layer. The first heat treatment process is performed to form Co1-xNixSi2(25) on the selective epitaxial growth layer. The remaining nickel and cobalt is selectively eliminated. The second heat treatment process is performed to stabilize the Co1-xNixSi2.
Patent KR-20020004286-A (KR)
Title: System introducing real time economic variables for buying and selling lotteries
Inventor: LEE SANG RAE
IPC: G06Q50/34
Filed: 2000-07-04
Abstract: PURPOSE: A system for buying and selling a lottery including a real time economy variable index is provided to widely secure a demander level and to minimize defects of entertainment and speculative spirit. CONSTITUTION: A demander(10) transmits to a vender system(200) data comprising at least one or more real-time economy variable indexes. The vender system(200) receives the data comprising the real-time economy variable indexes transferred from the demander and generates a demander record in response thereto. After a predetermined time, the vender system compares a fixed economy variable index with the data of the demander record and determines yes or no of prize winning to pay a dividend. The allotment result of the vender system is transferred to a bank system(300).
Patent KR-20020004671-A (KR)
Title: Apparatus and mathod for searching cell in umts
Inventor: LEE WON HO
IPC: H04B1/7093
Filed: 2000-07-07
Abstract: PURPOSE: An apparatus for searching a cell in an asynchronous mobile communication system and a method therefor are provided so that a slot timing synchronization performance can be improved and complication in a hardware can be overcome, by measuring a few slots and deciding a slot timing synchronization time according to the measured value. CONSTITUTION: A 16 tap matching filter(201) matches with sequence 'a' having a length of 16, and matches sequence 'c' of the first synchronous channel with sequence 'a'. A sequence y generator(202) generates a sequence having a given length of 16. A multiplier(203) multiplies the output from the 16 tap matching filter(201) by the output from the sequence y generator(202), and outputs the resultant value. An adder(204) adds the output from the multiplier(203) to the final feedback outputs(16 results, zI(n)) by a number corresponding to the length of sequence 'y'. A memory(205) stores the 16 results from the continuous 256 outputs from the 16 tap matching filter(201), and provides the final outputs(16 results). The memory(205) can include 16 delay units connected in series or 16 memories connected in parallel. In order to prevent variations due to noise, a few slots are measured and a slot timing synchronization time is determined on the basis of the measured value.
Patent KR-20020007479-A (KR)
Title: Motor control method of Agitator type Washing machine
Inventor: JUNG HAE DEOK
IPC: D06F33/02
Filed: 2000-07-14
Abstract: PURPOSE: A method for controlling a driving motor in an agitator washer is provided to rotate a washing tub with an agitating bar at low speed and to reduce load of a driving motor and a transmission by increasing rotational speed of the washing tub and the agitating bar. CONSTITUTION: A rotational speed of a driving motor is increased until a specific speed in a lower speed rotating stage to reduce load of the driving motor. A washing tub increases rotational inertia by maintaining the rotational speed of the driving motor with the agitating bar. The rotational speed of the driving motor is increased until a reference speed operating filtration wash. The rotational speed of the driving motor is increased in filtration washing to prevent load of the driving motor and a transmission. The washing tub is rapidly rotated with the agitating bar toward the same direction. Then, laundry is attached to an inner wall of the washing tub to discharge washing water out of the washing tub. The discharged washing water is circulated in the washing tub to be injected to the laundry.
Patent KR-20020007668-A (KR)
Title: Device for detecting reverse connetion of 3 phase wire of air handling apparatus
Inventor: KIM GYEONG SIK
IPC: F24F11/00
Filed: 2000-07-18
Abstract: PURPOSE: A reverse phase connection detecting apparatus of an air conditioner using three-phase alternating current power is provided to prevent wrong operation of the air conditioner by restricting a compressor from being damaged from reverse phase with sounding an alarm at reverse phase connection. CONSTITUTION: An air conditioner is composed of an outdoor unit supplying three-phase power from a power connection terminal through a relay to a compressor, and an indoor unit having a control relay controlling the outdoor unit. A detecting device of reverse-phase connection consists of a detecting unit detecting the power from the power connection terminal; an on-and-off control unit regulating the relay by turning off if the power to be over the reference voltage, and by turning on if the power to be less than the reference voltage; and an alarm outputting unit sounding an alarm. The compressor is prevented from being damaged at reverse-phase connection, and wrong operation of the air conditioner is prevented. The air conditioner is operated actively with sounding an alarm at reverse phase connection.
Patent KR-20000063641-A (KR)
Inventor: KIM JAE CHEOL
IPC: G06Q50/20
Filed: 2000-07-27
Abstract: PURPOSE: A college preparatory course guide system based on a character and an aptitude test is provided for obtaining information and learning material with respect to a possible college department and subject through a character test and an exercise. CONSTITUTION: A web server(21) of a service provider(20) includes a verification system(50) for verifying a user so that the user connects with a web server(21) of a service provider(20), a character, intelligence and aptitude test system(60) for analyzing the character, intelligence and aptitude of the user(40) connected with the web server(21), and a character, intelligence and aptitude database(61) for storing a result of the character, intelligence and aptitude tests.