baber/WOPTO huggingface dataset:
Patent KR-20020025482-A (KR)
Title: Apparatus for driving anti-ferroelectric liquid crystal display panel
Inventor: JUNG DONG JIN
IPC: G09G3/36
Filed: 2000-09-29
Abstract: PURPOSE: A driver of antiferroelectric liquid crystal display panel is provided to minimize the number of output terminals of a power supply and the number of power-input terminals of a segment driver and a common driver. CONSTITUTION: A common driver(33) selectively applies common driving source voltages to scan electrode lines according to input control signals. A segment driver(32) selectively applies segment driving source voltages to signal electrode lines according to input control signals. A first power supply(35) outputs the common driving source voltages and first and second reference voltages. A first switch(311) selectively supplies the common driving source voltages from the first power supply(35) to the common driver(33) according to an input modulating signal. A second switch(312) selectively outputs the first and second reference voltages from the first power supply(35). Second power supplies(361,362) supply segment driving source voltages to the segment driver(32).
Patent KR-20010067269-A (KR)
Title: Heating assembly, image-forming apparatus, and process for producing silicone rubber sponge and roller
Inventor: KAWAMOTO HIDEO
IPC: G03G15/20
Filed: 2000-09-30
Abstract: PURPOSE: A heating assembly, an image forming apparatus, and a process for producing a silicone rubber sponge and a roller are provided to achieve a heating assembly that hardly takes any heat away from the heating device and causes minimal contamination of its press roller with toner, and producing a roller that does not change in hardness and thermal conductivity. CONSTITUTION: The heating assembly having a press roller disposed face to face with a heating device which has an elastic layer incorporated dispersedly with voids formed by resin micro-balloons. The press roller has a low thermal conductivity, hence heat from the heating device for heating a sheet like heating target material can effectively be utilized. It has also a low hardness, so that a pressure contact nip formed between the press roller and the heating device can be made wider. The heating target material being guided to the pressure contact nip formed between the heating device and the press roller so as to be held and transported between them to heat the heating target material.
Patent KR-20020027969-A (KR)
Title: Auto Attendant System and its Method and Call Forwarding Method using speech recognition
Inventor: KIM HUI GYEONG
IPC: H04M3/527
Filed: 2000-10-06
Abstract: PURPOSE: An unattended automatic switching system using voice recognition, a method thereof, and a call transfer method are provided to automatically connect a call partner through the recognition of the call partner's identification name inputted in voice from a user or to set and/or release call transfer using voice recognition, regardless of the location of a subscriber. CONSTITUTION: An unattended automatic switching system(302), installed in a private switching network(313), consists of a call processing part(303), a voice recognition part(304), and a subscriber database(305). The voice recognition part(304) receives an index and an identification name from the subscriber database(305) and registers them in a list of recognition objects. The call processing part(303) receives a voice from a subscriber connected to the unattended automatic switching system(302) and transfers the voice to the voice recognition part(304). The voice recognition part(304) executes voice recognition and transfers an execution result to the call processing part(303). The call processing part(303) searches the subscriber database(305) for the telephone number of a called subscriber selected on the basis of the voice recognition result and makes a call to the called subscriber through the call processing part(303).
Patent KR-20010087120-A (KR)
Title: Non-volatile semiconductor memory device and method for manufacturing the same
Inventor: ONAKADO TAKAHIRO
IPC: H01L27/115
Filed: 2000-10-09
Abstract: PURPOSE: To provide a semiconductor non-volatile memory device and its manufacturing method which has a high break through margin at a source-drain electrode part for implanted ions and a high piling property (surface flattening property) of a side wall material into a trench in a field oxide film and an upper trench layer of both the source-drain electrode par and a source part. CONSTITUTION: A semiconductor non-volatile memory device has a semiconductor substrate on which surface has a concave pattern, a field oxide film formed inside the concave pattern and a first insulating layer, a floating gate electrode layer, a second insulating layer and a controlling gate electrode layer being laminated on semiconductor substrate surface. The semiconductor non-volatile memory device has a feature of having the floating gate electrode layer formed adjacent to the field oxide film, the field oxide film having a trench inside and a side wall material deposited on the whole surface of the semiconductor substrate including the trench and made etching back afterwards and the width W of the bottom of the trench being two times of t, when a distance from the lowest point of the side wall material existing in the trench to both the terminals of the trench bottom is given as t.
Patent KR-20020031848-A (KR)
Title: Cooling device for electrodeless lamp
Inventor: KANG HYEONG JU
IPC: H01J65/00
Filed: 2000-10-24
Abstract: PURPOSE: A cooling device of an electrodeless lamp is provided to prevent inflow of rainwater into an inside of a casing without using an additional rainwater prevention device. CONSTITUTION: An excitation portion is formed with a high pressure generator(2), a microwave generator, a waveguide(4), a resonator(5), and a mirror(6). The high pressure generator(2) is installed in one side of an inside of a casing. The microwave generator is installed in one side of the high pressure generator(2) to generate microwaves. The waveguide(4) is used for guiding the microwaves to a light emission portion of an electrodeless lamp(1). The resonator(5) is used for resonating the microwaves. The mirror(6) is used for reflecting light of the electrodeless lamp(1). A cooling portion is formed with an internal casing(110), an external casing(120), a cooling fan, and a fan motor(10). The high pressure generator(2) and the microwave generator are mounted in the internal casing(110). An air flow path(130) is formed by the internal casing(110) and the external casing(120).
Patent KR-20010060251-A (KR)
Inventor: HIRAYAMA TOMOSHI
IPC: G06Q50/00
Filed: 2000-11-03
Abstract: PURPOSE: To prevent the identity of a user from being known when demanding detailed materials through a web page providing company. CONSTITUTION: When a 'Call Me' button is clicked for inquiry while a user system 200 refers to a web page opened by a computer 310 for web page publishing, an information entry picture under the control of a button managing computer 410 is displayed. When the user inputs users own ID or inquiry contents therefrom, this information is transferred to an information repeating system 400 and transferred to an information providing company system 300 as inquiry information after adding an identification number so as not to specify the user system 200. When the information providing company system 300 is to answer to the user, the answer is applied after this identification number is converted to the ID specifying the user by the information repeating system 400 as well.
Patent KR-20010070204-A (KR)
Title: High speed voltage boosting circuit
Inventor: SATO TOSHIYA
IPC: G11C16/06
Filed: 2000-11-10
Abstract: PURPOSE: To provide a booster circuit which has small current consumption and reaches a desired boosted level at a high speed. CONSTITUTION: This booster circuit comprises a plurality of booster circuit units having an electrostatic capacity element (CP1-1) whose one end is connected with a basic clock signal line (CK1-1), a diode element (D1-5) whose cathode is connected with the source of an N-channel transistor (N1-4) and whose anode is connected with VCC, and a diode element (D1-1) whose anode is the cathode of a diode element (D1-5) and whose cathode is connected with an output terminal (OUT1-1), wherein the source of an N-channel transistor (N1-7) of the booster circuit unit and the source of an N-channel transistor (N1-5) in the booster circuit unit of the next stage are connected.
Patent KR-20020036912-A (KR)
Inventor: AHN BYEONG HWA
IPC: F24F1/02
Filed: 2000-11-11
Abstract: PURPOSE: An air conditioner is provided to improve cooling performance by securing a reserved space for expansion of volume of an evaporator without expansion of outer shape of a main body. CONSTITUTION: A control box(30) is installed above an evaporator(17) to expand area of the evaporator to exchange heat. The evaporator is lengthily extended crosswise correspondingly with inner width of a main body(10). An indoor air inlet(14) is formed so that width thereof corresponds with width(W1) of the evaporator. A condenser(35) for driving an air conditioner has an electric wire connecting part so that a part thereof on which the electric wire connecting part is placed in the control box and the rest penetrates the control box and is exposed to an outside of the control box.
Patent KR-20020039702-A (KR)
Title: Calcium drug from star fish and extraction method of same
Inventor: JUNG HYEON SEOK
IPC: C01F11/00
Filed: 2000-11-22
Abstract: PURPOSE: Provided is a method for extracting calcium from starfish by fermentation and chemical treatment. The calcium extract is used for liquid fertilizers improving growth of crops. CONSTITUTION: The calcium extract is prepared by the following steps of: grinding starfish to 50mesh in size; heating a mixture of ground starfish and water at 100deg.C; fermenting by inoculating the mixture with lactobacillus to produce fermented materials of pH 3-4; mixing the fermented materials with an acidic compound, Ca(NO3)2 to be pH 1.5-2.5; adding a basic compound, Mg(OH)2, to be a neutral calcium extract(pH 5-6). The prepared calcium extract contains 17-18.12% of Ca, Mg, P, protein, and trace elements.
Patent KR-20010051929-A (KR)
Inventor: ISHII TAKAHIKO
IPC: H01L21/00
Filed: 2000-11-24
Abstract: PURPOSE: To provide a high temperature, high pressure processing apparatus of a compact size, which can process an object such as an LSI semiconductor wafer while enabling transportation of the object with its stable attitude. CONSTITUTION: In the high temperature and high pressure processing apparatus, an object 16 to be processed is disposed in an interior of a high pressure vessel 3, and the interior of the vessel 3 is put in a high temperature and high pressure gas atmosphere to process the object 16 at a high temperature and pressure. The apparatus includes an object transportation module 21 for moving the object 16 into or out of the interior of the vessel 3, and a press frame module 20 for gripping the object 16 when processed within the vessel 3 tightly closed by lid members 2 and 4 at a high temperature and pressure. The transportation module 21 and press frame module 20 are fixedly coupled so that the both modules 20 and 21 can be moved integrally reciprocally.
Patent KR-20020041673-A (KR)
Title: Liquid Crystal Panel using for Liquid Crystal Display Device
Inventor: CHOI SEOK WON
IPC: G02F1/1341
Filed: 2000-11-28
Abstract: PURPOSE: A liquid crystal panel for a liquid crystal display is provided to reduce liquid crystal injection time so as to improve productivity of the liquid crystal display. CONSTITUTION: A liquid crystal panel for a liquid crystal display includes the first and second substrates(100a,100b), a seal pattern(110), liquid crystal(106), and a plurality of ribs(108). The first substrate has a color filter and a black matrix formed thereon. The second substrate has array elements formed thereon. The seal pattern is interposed between the first and second substrates and has an opening(104) at one side. The liquid crystal is filled between the first and second substrates through the opening of the seal pattern. The ribs are placed opposite to the opening of the seal pattern and arranged in the shape of the teeth of a comb.
Patent KR-20020043001-A (KR)
Inventor: KIM HWAN CHEOL
IPC: B60T7/08
Filed: 2000-12-01
Abstract: PURPOSE: A parking brake equalizer is provided to correct the braking force when the braking force to be applied to a rear brake uniformly while a rear cable is moving along an arc-shaped surface of a mounting part, thereby preventing the malfunction of the parking brake and the deformation or damage of the parking brake and the equalizer. CONSTITUTION: A parking brake equalizer includes an arc-shaped mounting part mounted with a rear cable(300), and a pair of extension parts extended from the mounting part and folded perpendicularly to be coupled with a front cable(200) with fixing pins(150), wherein the front cable and the rear cable are respectively mounted with an adjustor(400) for tension control.
Patent KR-20020043756-A (KR)
Title: Wafer carrier holding device
Inventor: LEE GYU IN
IPC: H01L21/68
Filed: 2000-12-04
Abstract: PURPOSE: An apparatus for fixing a wafer carrier is provided to prevent the wafer carrier from moving and a wafer from being damaged, by making the apparatus for fixing the wafer carrier closely fixed to the carrier. CONSTITUTION: An upper plate(12) is closely attached to the first sidewall unit of the wafer carrier(10). A substantially entire surface of a lower plate(100) is closely attached to the second sidewall unit of the wafer carrier. The apparatus for fixing the wafer carrier includes the upper plate and the lower plate. The upper portion of the lower plate includes a rounding processing unit with no tilt.
Patent KR-20020044690-A (KR)
Title: Study system using remote control mobile
Inventor: KANG MUN SANG
IPC: G09B5/08
Filed: 2000-12-06
Abstract: PURPOSE: A studying system using a remote control movable object is provided to improve the movement sensation of a user as well as to achieve outstanding studying effect. CONSTITUTION: The studying system consists of a movable object(10) moving along a certain or predetermined route in response to a control signal input from the outside; a plurality of fixed bodies(20) having a sensor for saving desired studying contents and detecting the movement of the movable object so as to output the saved desired studying contents when a movable object detecting signal is generated; and an adjustor for generating the control signal which is equipped with a display part for showing the studying contents output from the fixed bodies.
Patent KR-20020044957-A (KR)
Title: Electronic type power steering system
Inventor: PARK DONG JU
IPC: B62D5/04
Filed: 2000-12-07
Abstract: PURPOSE: A steering device of electronic power is provided to sense the rotational state of a steering wheel and make the steering operation using an electric motor. CONSTITUTION: A steering device of electronic power consists of a steering wheel(50) installed to rotate in a car body; a sensing apparatus of rotating a wheel(55) installed nearby the steering wheel and sensing the rotational state of the steering wheel; a control apparatus inputted a sensing signal from the sensing apparatus of rotating a wheel and outputted the operating signal of steering; a driving apparatus occurring rotary power according to the signal of the control apparatus; a steering gearbox(80) operating a link apparatus(85) to move a wheel as changing the direction of motion according to the operation of the driving apparatus. If a driver rotates the steering wheel, an encoder(55b) detects the rotational state of an indicating mark(55a) and sends the signal to a control computer(60). The control computer figures out the direction of rotation and steering angle and controls the rotational speed of an electric motor(70). The electric motor is driven according to the signal of the control computer, and the rotary force is transferred to the steering gearbox through a pair of gear(71)(75). In the steering gearbox the rotary motion is changed to the bilateral motion. The bilateral motion is transferred to the link apparatus and the steering of the wheel is made up.
Patent KR-20020045424-A (KR)
Title: A constant velocity method of the electric powered lift truck
Inventor: LEE GI CHANG
IPC: H02P7/282
Filed: 2000-12-11
Abstract: PURPOSE: A method of controlling a constant velocity of a motor forklift truck is provided to allow the motor forklift truck to maintain a constant velocity without using an RPM sensor by using armature and field currents. CONSTITUTION: The method of controlling a constant velocity of a motor forklift truck includes the first step of calculating a current value by sensing armature and field currents(s100). In the second step, a torque constant value is calculated by using the armature and field currents and a motor characteristic graph(s110). In the third step, a current velocity of a motor is calculated by using the calculated torque constant value in the second step(s120). In the fourth step, the current velocity calculated in the third step is compared with an object velocity intended by inputting an acceleration value(s130). And, in the fifth step, when the current velocity is equal to the object velocity, the first step is again performed(s140,s150).
Patent KR-20020047538-A (KR)
Title: Method for preparing high temperature copolymer
Inventor: JANG YUN CHANG
IPC: C08F212/10
Filed: 2000-12-13
Abstract: PURPOSE: Provided is a method for preparing a heat resistant copolymer which has excellent processibility and high resistance to thermal decomposition. CONSTITUTION: The method comprises the steps of (i) adding a solvent and a polymerization catalyst to monomer mixture of styrene derivatives and acrylonitrile, and (ii) continuously mass-polymerizing the mixture of the step(i). The styrene derivatives have a substituent selected from the group consisting of 2,4,6-trimethylstyrene, 2,5-dichlorostyrene, 3-tri-n-butylstanyl styrene, 4-methylstyrene, alpha-(trimethylsiloxy)styrene, alpha-methoxystyrene, alpha-methylstyrene, m-methylstyrene, p-1-(2-hydroxy-butyl)styrene, p-2-(2-hydroxy-propyl)styrene, p-acetoxystyrene, p-chlorostyrene, p-chloromethyl styrene, and p-methyl styrene.
Patent KR-20010062581-A (KR)
Inventor: ITO HIDEKI
IPC: H01L21/205
Filed: 2000-12-21
Abstract: PURPOSE: To provide a wafer-conveying method, which can reduce crystal dislocation such as a slip by reducing a thermal shock given to a wafer when the wafer is carried in a device, and to improve productivity, by saving the energy needed to raise the device temperature and shortening the time, and a wafer support member used for the method. CONSTITUTION: By the wafer-conveying method of a successive sheet type vapor- phase thin growth device, the wafer support member 2 used for thin-film growth is carried, together with a wafer 1 at a replacing and conveying stage for replacing a wafer after thin-film growth with a next wafer before thin-film growth; and this stage is carried out at a temperature higher than room temperature.
Patent KR-20020053603-A (KR)
Title: Method for manufacturing rod guide for shock absorber
Inventor: KIM HWAN GUK
IPC: B21D35/00
Filed: 2000-12-27
Abstract: PURPOSE: A method for manufacturing a rod guide of a shock absorber is provided to reduce the production cost by manufacturing a rod guide of a shock absorber through a press process. CONSTITUTION: A method for manufacturing a rod guide of a shock absorber comprises the steps of temporarily forming a round trim(11) by pressurizing a disk-shaped panel, finishing the round trim by pressurizing the temporary round trim, forming a round sill(13) outside the round trim, forming a center hole(14) in a recess center portion(12), forming many oil passage holes(15) on an extension(16) outside the round trim, temporarily bending the extension, and completely bending the extension. Herein, the oil passage hole is formed in the semi-circular shape.
Patent KR-20020055853-A (KR)
Title: Method for storing, maintaining and utilizing the latest statistic data received from msc in tmn agent
Inventor: KIM TAE U
IPC: H04W88/18
Filed: 2000-12-29
Abstract: PURPOSE: A method for storing, maintaining and utilizing the latest statistical data received from a mobile communication exchange by a TMN agent is provided to allow a TMN agent to effectively store and maintain a statistical data received from a mobile communication exchange(MSC) and recognize a state and a performance of the MSC on a real time basis by utilizing the stored data as a visual graph. CONSTITUTION: A TMN agent receives a statistical data from an MSC for every certain period. The data received for every certain period substitutively overwrites a specific file, and also stored in a different file again before the overwriting. In order to manage the file stored according to a time change as well as reduce a load to the TMN agent. The data is read from the file where the data is directly stored to obtain information on a file position where the data is to be stored, so that the data of the latest certain time period can be stored and maintained in a specific area in the data file. It is determined whether the number of data exceeds the storage-available maximum number of data, and if the former number exceeds the latter number, the data substitutively overwritten at the position of the earliest stored data. A data of a position information file is circulatively shifted leftward and updated as the same time of storing the data.
Patent KR-20020057084-A (KR)
Title: Sound card providing message function
Inventor: HYUN JAE HO
IPC: H04M3/02
Filed: 2000-12-30
Abstract: PURPOSE: A sound card, which has a phone function, is provided to support Internet phone and analog phone without phone function circuit. CONSTITUTION: The device consists of a ring signal detection part(310), a DTMP detection part(320), a ring signal generation part(330), an audio codec(350) to code and decode the voice data, an input and output interface(340) and microprocessor(360), which controls switches such as a switch to connect PSTN and an analog phone, another to connect the DTMF detection part and the analog phone, another to connect the phone and the DTMF generation part and the other to connect the phone and the audio codec. After the PSTN line and the phone is connected to the device, the microprocessor controls the operations of the switches. Usually the device bypass the PSTN signal to the phone. If the microprocessor detects a specific DTMF signal for the Internet phone call, the microprocessor turn on the third switch and generate ring signal. The device supports call-waiting function between the PSTN call and the Internal phone call. The audio codec saves the optimized audio level. When the user does not use the Internet phone, the audio codec plays a role as a sound card.
Patent KR-20010034032-A (KR)
Title: 금속 밴드의 드로잉 또는 브레이킹 장치의 구동 시스템
IPC: B21C47/00
Filed: 1999-11-10
Abstract: 무한 체인 시스템을 포함하는, 금속 밴드 또는 시이트(4)의 드로잉 또는 속도 감소를 위한 장치에서 구동 시스템의 유효 범위를 확대시키기 위해, 그리고 도입, 배출 및 구동 상태를 특정 과제에 적응시키기 위해, 셰이핑 및 충전 부품(31, 32)에 의해 적응될 수 있는 탄성 라이닝(12)이 제공된다.
Patent KR-20010071138-A (KR)
Title: 마이코박테리움 튜베르쿨로시스 항원의 융합 단백질 및이의 용도
IPC: A61K39/00
Filed: 1999-04-07
Abstract: 본 발명은 2종 이상의 마이코박테리아 튜베르쿨로시스 항원을 포함하는 융합 단백질에 관한 것이다. 특히 2종의 개개 M.튜베르쿨로시스 항원을 함유하는 2-융합 단백질, 3종의 M.튜베르쿨로시스 항원을 함유하는 3-융합 단백질, 4종의 M.튜베르쿨로시스 항원을 함유하는 4-융합 단백질, 및 5종의 M.튜베르쿨로시스 항원을 함유하는 5-융합 단백질과, 결핵 감염의 진단, 치료 및 예방에 있어서 이들을 사용하는 방법에 관한 것이다.
Patent KR-20010071153-A (KR)
IPC: H01R43/01
Filed: 1999-04-12
Abstract: 별도의 피복제거 공정없이 절연전선 D과 피접속체를 전기적으로 서로 접속되는 전기단자부속품 100이 나타나 있다. 하나의 전도성 금속판 조각으로부터 한 조각으로 형성된 전기단자부속품은 전기단자 10를 가진다. 한 쌍의 핀칭부재들 20a, 20b은 그 사이에 절연전선 D을 핀칭하여 전선의 피복을 횡방향으로 벗김으로써 전선과 전기단자부속품이 전기적으로 접속될 수 있게 한다.