baber/WOPTO huggingface dataset:
Patent KR-20010100784-A (KR)
Title: 디스플레이 유닛의 구동 회로
IPC: G09G5/18
Filed: 2001-02-13
Abstract: 디스플레이 유닛의 구동 회로는 제어 회로 및 서로 종속 접속된 다수의 소스 드라이버를 구비한다. 스타트 펄스 신호는 제 1의 단의 소스 드라이버에 입력되고 제어 회로로부터 디지털 이미지 데이터 신호와 클록 신호가 각 단의 소스 드라이버에 입력된다. 클록 신호는 제어 회로의 클록 제어 회로에 의해 생성된다. 클록 신호에 대해서, 판독 기간과 전송 기간은 교대로 나타나고, 전송 기간에서의 저주파 클록 펄스 신호의 주파수는 판독 기간에서의 고주파 클록 펄스 신호의 주파수보다 낮다. 소스 드라이버의 시프트 레지스터는 한 전송 기간 내에서 스타트 펄스 신호를 다음 단의 소스 드라이버로 전송하고, 이렇게 하여 제 1의 단의 소스 드라이버로부터 마지막 단의 소스 드라이버까지 스타트 펄스 신호가 전송된다. 그 다음, 스타트 펄스 신호를 입력받은 소스 드라이버는 판독 기간에서 디지털 이미지 데이터 신호를 판독한다.
Patent KR-20020066806-A (KR)
Title: Fixing device for dual type lcd module in portable radiotelephone
Inventor: JUNG BYEONG RO
IPC: H04B1/38
Filed: 2001-02-14
Abstract: PURPOSE: An apparatus for fixing a dual type LCD module in a portable wireless terminal is provided to reduce possibility damaged when the terminal falls on bottom by inserting a specific reinforcement plate between a rear cover and a front cover. CONSTITUTION: A specific reinforcement plate(10) is installed between a rear cover(22) and a front cover(21) for preventing the damage of a terminal by external impact. The reinforcement plate(10) is made of a plastic material. The reinforcement plate(10) is formed to be rectangularly curved. An upper surface of the reinforcement plate(10) is contacted to the front cover(21), and a lower surface of the reinforcement plate(10) is contacted to the rear cover(22).
Patent KR-20010083239-A (KR)
Title: apparatus for controlling valve timing of internal combustion engine
Inventor: MIKAME KAZUHISA
IPC: F01L13/00
Filed: 2001-02-22
Abstract: PURPOSE: To prevent cold time hesitation by suppressing thinning of an air-fuel ratio without depending on increased fuel quantity in a cold time idle state. CONSTITUTION: By constituting the device and mechanism by a helical spline of a rotation phase difference variable actuator, a cam profile of an intake cam and a lift variable actuator, the device and mechanism become automatic for valve timing (Ls=0 shown in figure) for realizing valve overlap θov for cold time at the non-driving time of each actuator. By an exhaust blow back phenomenon by the valve overlap θov for cold time, vaporization of fuel within a combustion chamber and an intake port is promoted. Therefore, air-fuel mixture becomes a sufficient air-fuel ratio without depending on increased fuel quantity in the cold time idle state, combustion becomes more stable than a case in which valve overlap is not increased, cold time hesitation is prevented and drivability can be maintained in a comparatively excellent state.
Patent KR-20010089218-A (KR)
Title: Rotary type electric parts
Inventor: MIZOBUCHI SHINICHI
IPC: H01C10/32
Filed: 2001-03-08
Abstract: PURPOSE: To provide a rotary electric part which is capable of keeping its torque constant, kept free from unevenness of rotation, and gives a good operation feeling. CONSTITUTION: This rotary electric part is equipped with an O ring 6 which is pinched between the opposed face 3b of a support member 2 and the opposed face 8e of an operation member 8, and a projection 3b that stops the O ring 6 from rotating is provided to either the opposed face 3b of the support member 2 or the opposed face 8e of the operation member 8, by which the O ring 6 can be surely stopped, and a control axle 5 is capable of giving a stable torque free from variations.
Patent KR-20010091965-A (KR)
Inventor: AKAHANE MASARU
IPC: B60H1/00
Filed: 2001-03-12
Abstract: PURPOSE: An air conditioner is provided to have a casing unit which is for a vehicular independent air conditioner unit and enables decreasing a production cost thereof and improving an assembly easiness. CONSTITUTION: A casing unit of an air conditioner for a vehicle comprises a casing, a partition plate, a bearing portion, and a door unit. The casing comprises a first casing member and a second casing member. The partition plate is installed in the casing. The bearing portion is formed at a periphery of the partition plate and a C-shaped cross section having an opening. The door unit comprises a shaft and a plurality of doors integral to the shaft. The shaft is rotatably installed to the bearing portion.
Patent KR-20020076438-A (KR)
Title: refrigeration dry a clothes chest
Inventor: KIM JIN WOONG
IPC: A47B61/00
Filed: 2001-03-28
Abstract: PURPOSE: A cool and dry wardrobe is provided to continuously keep a clothes storage space in a desired dried condition by using the condensation heat and vaporization heat of a coolant, thus preventing the deterioration of clothes and the generation of bad smell. CONSTITUTION: The cool and dry wardrobe comprises: a body(4) which is sectionalized into a lower machinery room(12) defined by a partition having suction holes(10), a vertical duct(13) connected to the rear end of the machinery room, and a horizontal duct(15) having an outflow grill(14) connected with the upper end of the vertical duct; a transparent door(6) hinged to the front side of the body; and a dehydrating device(3) using the condensation heat and vaporization heat of a coolant.
Patent KR-20020079198-A (KR)
Title: Toothpaste composition for prevention and/or treatment of sensitive teeth
Inventor: CHOI DONG YEONG
IPC: A61K8/24
Filed: 2001-04-13
Abstract: PURPOSE: A tooth paste composition containing a suitable amount of tricalcium phosphate, a natural drug component, antiinflammatory and analgesic agents and fluorine compounds is provided which alleviates bleeding or inflammation of the gingiva and alleviates or improves the symptoms of sensitive teeth. CONSTITUTION: This tooth paste composition contains 1.0 to 40.0% by weight of tricalcium phosphate, 1.0 to 20.0% by weight of Fossilia Ossis Mastodi, 0.01 to 10.0% by weight of an antiinflammatory selected from ibuprofen, ketoprofen, Naproxen, flurbiprofen, etodolac, piroxicam, diclofenac sodium and ketoprofen, 0.001 to 0.76% by weight of sodium monofluorophosphate, 0.1 to 20.0% by weight of sodium lauryl sulfate, 0.1 to 15.0% by weight of colloidal silica dioxide, 0.1 to 40.0% by weight of glycerin, 0.1 to 5.0% by weight of sodium cocoyl isethionate and a suitable amount of sodium carboxymethylcellulose, methylparaben sodium, saccharin sodium and purified water, based on the total weight of the tooth paste composition.
Patent KR-20020080768-A (KR)
Title: Air distribution system for ventilation
Inventor: KIM GANG DON
IPC: F24F7/10
Filed: 2001-04-17
Abstract: PURPOSE: An air supply device for ventilation is provided to be installed regardless of height of a ceiling and to be easily cleaned. CONSTITUTION: A device includes an outside air supply piping(10) through which outside air flows in; a fan motor(12) connected to the outside air supply piping to make air flowing in from the outside air supply piping flow in; an inside air supply piping(14) connected to the fan motor for air flown in by the fan motor to flow into a room therethrough; a heater(16) installed on a front end of the outside air supply piping to control temperature of air flowing into the outside air supply piping; a filter(18) installed on an upper part of the fan motor to filter outside air flowing in through the outside air supply piping; an air supply grill(20) connected with the inside air supply piping and installed on an indoor wall surface at fixed height; and a valve for cleaning piping(22) installed on an arbitrary point of the inside air supply piping for cleaning of the pipings. The outside air supply piping and the inside air supply piping are laid in a floor of a building.
Patent KR-20020036651-A (KR)
Title: a thimble for the protection of nipple
Inventor: PARK SOO JIN
IPC: A01K29/00
Filed: 2001-04-25
Abstract: PURPOSE: A thimble for protecting nipples of a cow is provided to completely prevent the generation of various nipple disease caused by the night soil, other dirt, and the like on the floor of a cow house. CONSTITUTION: The thimble for preventing the generation of various diseases at the nipples of a cow is comprised of a wide upper end plate portion(1) to be tightly contact around the nipple, a projected compressive strip member(2) serving to tighten the upper end plate portion of the thimble, and a lower body portion(3) into which the nipple is tightly inserted. The strip member is able to be structured into a multi-stage manner. Also, a constant amount of colloid silver solution(4) or preventive medicine is received in the lower body portion in order to effectively prevent and treat the nipple diseases.
Patent KR-20020083620-A (KR)
Title: Apparatus and method for displaying a picture frame in personal digital assistant
Inventor: HUH SIN
IPC: G06F1/32
Filed: 2001-04-27
Abstract: PURPOSE: A device and a method for displaying a photograph image on a PDA(Personal Digital Assistant) are provided to automatically execute a function of an EPF(Electronic Picture Frame) through the large-sized LCD(Liquid Crystal Display) of the PDA by sequentially reading and processing the video data for a photograph. CONSTITUTION: A display(1) displays a user menu and the photograph image. A memory(7) stores many photograph images appointed by a user. A video signal processor(2) reads the photograph images and processes the video signals corresponding to the attributes. A video RAM(Random Access Memory)(3) temporarily stores the data needed for video signal processing. A touch screen(4) receives the user menu by the electronic contact. A touch screen driver(5) drives the touch screen. A controller(6) controls the components with respect to the user command inputted through the touch screen. A battery charging(8) applies power to the components. A power connector(10) is applied with an external power source. A power controller(9) controls the power supply to the components.
Patent KR-20010103680-A (KR)
Title: 반도체 기억 장치
IPC: H01L21/8242
Filed: 2001-05-09
Abstract: 잔류분극 정보를 충분히 판독하는 것을 가능하게 한 강유전체 메모리를 제공한다.  강유전체 캐패시터와 트랜지스터로 이루어지는 메모리 셀이 배열되고 메모리 셀을 선택하는 워드선, 강유전체 캐패시터의 일단에 구동 전압을 인가하기 위한 플레이트선 및 강유전체 캐패시터의 타단이 선택적으로 접속되는 비트선이 배치된 메모리 셀 어레이와, 강유전체 캐패시터에서 비트선으로 판독되는 신호를 검지 증폭하는 감지 증폭기 회로를 포함한 강유전체 메모리에 있어서, 데이터 판독시 감지 증폭기 회로의 동작 전에, 신호가 판독되는 비트선의 전압을, 커플링용 캐패시터에 의해서 인하(引下)시키는 제어를 행하는 비트선 전압 제어 회로를 설치하였다.
Patent KR-20010112068-A (KR)
Title: 반도체 장치 및 그 제조 방법 및 저항기
IPC: H01L21/761
Filed: 2001-05-21
Abstract: pn 접합에 있어서의 누설 전류를 억제한다.  부분 분리체(41)가 그 표면에 형성된 N - 형 반도체층(10)과, 부분 분리체(42)가 그 표면에 형성된 P - 형 반도체층(20)이 절연체(9) 상에 형성된다.  반도체층(10)에는 P + 형 반도체층인 소스/드레인(11, 12)이 설치되고, PMOS 트랜지스터(1)를 형성한다.  반도체층(20)에는 N + 형 반도체층인 소스/드레인(21, 22)이 설치되고, NMOS 트랜지스터(2)를 형성한다.  트랜지스터(1, 2)로 구성되는 CMOS 트랜지스터(100)에 있어서 반도체층(10, 20)이 형성하는 pn 접합 J5가 존재한다.  pn 접합 J5는 분리체(41, 42)와 떨어져 있고, 따라서 결정 결함이 매우 작은 위치에 존재하기 때문에, 여기에 있어서의 누설 전류는 매우 작다.
Patent KR-20020093496-A (KR)
Title: Front side member for automobile
Inventor: KIM I GYU
IPC: B62D21/15
Filed: 2001-06-09
Abstract: PURPOSE: A front side member for a vehicle is provided to reduce the cost for repairing by preventing or suppressing the deformation of a front side member in a low-speed collision of a vehicle. CONSTITUTION: A box-shaped shock absorbing member(22) for absorbing the low-speed collision energy transmitted from a bumper back beam(10) is installed between the rear end of the bumper back beam and the front end of a front side member(20). The shock absorbing member has notches(26) formed on the upper, lower, left and right faces in many rows. According to the notches, the shock absorbing member is compressed to absorb the collision energy transmitted from the bumper back beam.
Patent KR-20020095488-A (KR)
Title: The highpass card recharging method using mobile communication network
Inventor: KIM SEON SEOB
IPC: G06Q20/28
Filed: 2001-06-14
Abstract: PURPOSE: A hi-pass card charging system and its method are provided, to allow the hi-pass card to be charged easily and conveniently by using the OBU and the mobile phone wireless network. CONSTITUTION: The hi-pass card charging system comprises a car terminal(10) which reads a hi-pass card charged by some amount of money, can input the charged amount of money to the hi-pass card and can communicate the fee antenna of a toll gate by high frequency wireless communication; a mobile phone(20) which can be connected with the car terminal(10) through an I/O connector; a toll billing server(30) which demands and approves the charged amount of money to the hi-pass card by the wireless communication of a mobile phone(20) connected with the car terminal(10); the Korean Highway Corp. which determines whether the charging demand at the billing server(30) is approved or not; and a financial institution(50) which bills the charging money according to the approval of the Korean Highway Corp.
Patent KR-20020095819-A (KR)
Title: Mathod and Device for Ear Phone Hands Free with Voice Messaging
Inventor: SHIM KAB JONG
IPC: H04B1/38
Filed: 2001-06-15
Abstract: PURPOSE: An earphone-type hands-free device having a voice guiding function is provided to consecutively read a telephone number with a voice when operating a send key performing an originating function after inputting the telephone number, thereby enabling a user to easily confirm the originated telephone number. CONSTITUTION: A microprocessor(201) is comprised inside. A memory(201a) stores operation information. A voice switching circuit(204) switches a voice guiding signal and a speech voice signal. A signal transceiving circuit(203) transceives the speech voice signal, transmitting/receiving control information, telephone number data, and state signals with a mobile phone body. A voice guiding circuit(205) composed of a voice memory for storing the voice guiding signal and an amplifier outputs a voice under control of the microprocessor(201). A power unit(206) is composed of a battery and a power stabilizing circuit to supply power by deciding whether the power unit(206) is connected to a mobile phone.
Patent KR-20020096691-A (KR)
Title: Polymer lithium battery and preparing method therefor
Inventor: KANG BYEONG HYEON
IPC: H01M50/417
Filed: 2001-06-21
Abstract: PURPOSE: A polymer lithium battery and its preparation method are provided, to improve the charge/discharge efficiency and the lifetime by making the gel electrolyte composition of the cathode side and the anode side be different. CONSTITUTION: The polymer lithium battery comprises a cathode(13); an anode(14); a porous separator(10) placed between the cathode and the anode; a primary polymer electrolyte(11) placed on the face contact with the cathode and the separator; and a secondary polymer electrolyte(12) placed on the face contact with the anode and the separator, wherein the primary and secondary polymer electrolytes use different polymers which have different hydrogen ion concentration (pH) of the extract by water, as a host polymer. Preferably the polymer electrolyte contains an organic electrolyte solution and/or a lithium salt. Preferably the pH of the water extract of the host polymer of the primary polymer electrolyte is larger than that of the secondary polymer electrolyte.
Patent KR-20030002515-A (KR)
Title: Evaluation method and apparatus for a loop detector
Inventor: KIM NAM SEON
IPC: G08G1/042
Filed: 2001-06-29
Abstract: PURPOSE: A method for inspecting a loop detector and an apparatus therefor are provided to drastically reduce costs required to maintain the loop detector by easily detecting the failure of the loop detector. CONSTITUTION: A method for inspecting a loop detector includes the steps of: (200) sensing a magnetic field generated at the loop coil in the state at which an automobile exists at a detection area of the loop detector and for detecting a frequency and an intensity of an alternative signal corresponding to the magnetic field; (300) determining the loop coil as a short or the detector board as a fail if the detected value of the frequency is 0; (400) determining a sensing capability of the loop detector as an error state if the detected result of the frequency is less than a first predetermined comparison value or the detected result of the intensity is less than a second predetermined comparison value; and (500) determining the automobile not to be detected by the loop detector if the difference between the frequency obtained at step 200 and the frequency obtained at step 300 is less than a third predetermined comparison value.
Patent KR-20030003449-A (KR)
Title: Apparatus for opening and shutting in breech of cannon
Inventor: CHA GI EOP
IPC: F41F1/00
Filed: 2001-07-02
Abstract: PURPOSE: A breech opening/closing apparatus for a firearm is provided to allow the firearm to be safely used in a chemical, biological and radiological warfare by automatically opening/closing a breech of the firearm. CONSTITUTION: A breech supporting member(51) is movably supported by means of brackets(52). A shutting device(56) is movably inserted into the breech supporting member(51). A crank shaft is integrally formed with a manual handle(57). The shutting device(56) is maintained in an opening state by means of a hook. The shutting device(56) is closed by means of restoring force of a spring connected to the crank shaft. A shooting device is mounted at one side of the breech supporting member(51). An automatic opening unit includes an opening cam(65) and a cam driver. The shutting device(56) is opened by an opening unit including a switched reluctance motor, and a control section for controlling the reluctance motor.
Patent KR-20030006190-A (KR)
Title: Method for reducing scanning time of broadcasting channel in digital set-top box
Inventor: LIM HYEONG JIN
IPC: H04N7/20
Filed: 2001-07-12
Abstract: PURPOSE: A method for reducing time of scanning broadcasting channels at a digital set-top box is provided to skip automatic search to broadcasting channels which are unable to be synchronized, based on a noise value of each broadcasting channel. CONSTITUTION: A method for reducing time of scanning broadcasting channels at a digital set-top box includes the steps of setting a symbol rate and a sub-range respectively(S31); resetting frequency of a derotator and entering frequency for phase control(S32); checking a first AGC(Automatic Gain Control)(S33); reading a noise indicate related to the corresponding broadcasting channel recorded at an FEC IC(Forward Error Correction IC), and skipping the current broadcasting channel procedure if the noise indicate is more than a reference value(S34); executing timing check and carrier wave search if the noise indicate is lower than the reference value(S35); entering new frequency for phase control before resetting the frequency of the derotator if the FEC IC is not locked(S36); terminating if tuner centering is completed and range is terminated(S37); changing the next sub-range and terminating a loop(S38-S39).
Patent KR-20030006267-A (KR)
Title: Shift control apparatus and method for Automatic transmission using CAN(Controller Area Network)
Inventor: LEE HUI YONG
IPC: F16H61/00
Filed: 2001-07-12
Abstract: PURPOSE: A transmission control system of an automatic transmission by using CAN(Control Area Network) communication and a method thereof are provided to remove the shock and noise due to the crushing of gears by preventing the power state change due to the speed change control before stoppage, to satisfy the study condition of a combining side, and to remove the engine brake feeling. CONSTITUTION: A traveling state sensing unit(10) senses the speed change signal from the third speed to the second speed or from the fourth speed to the third speed before the stoppage of automatic speed change and outputs the signal. A transmission control unit(20) senses the speed change state from the third speed to the second speed or from the fourth speed to the third speed before stoppage by receiving the signal outputted from the traveling state sensing unit, generates a control signal for avoiding the change of the power state, and outputs the control signal by using the CAN communication. An engine control unit(40) controls the "ON" and "OFF" states of power of the engine by receiving the control signal outputted from the transmission control unit.
Patent KR-20030008054-A (KR)
Title: The Method For Decision Of Upper Core Change using Central Gas Distribution Ratio
Inventor: BAE GEUN SANG
IPC: C21B5/00
Filed: 2001-07-13
Abstract: PURPOSE: A method for detecting change of upper dead man using central gas distribution ratio is provided to maintain stable furnace circumstances by predicting gas flow in the upper part of a blast furnace using temperature of an upper probe and providing operators with numerical data for operation pattern management. CONSTITUTION: The method for detecting change of upper dead man using central gas distribution ratio comprises a first step of detecting current temperature from temperature data obtained through the thermoscopes by dividing the upper part of a blast furnace into central, intermediate and surrounding zones based on the center of the blast furnace and installing thermoscopes at positions distanced in a certain angle from a radius direction facing the center of the blast furnace; a second step of calculating the central gas distribution ratio on the basis of the temperature data detected from the first step; and a third step of judging detection index of upper dead man change by the central gas distribution ratio obtained from the second step.
Patent KR-20030011162-A (KR)
Title: Embodiment method and apparatus of three-dimensional virtual reality
Inventor: PARK JONG KWON
IPC: G06Q50/10
Filed: 2001-07-28
Abstract: PURPOSE: A method and a device for implementing the three-dimensional VR(Virtual Reality) are provided to make a user enjoy an advanced and vital moving image and to relax the tired muscle by adding the VR data to a video medium and installing a VR terminal executing the VR data. CONSTITUTION: A data generating tool(10) comprises a head(12) reading the data, a selector(14) sorting the read data into the sound, a moving image and the VR data, and a controller(16) transmitting the sound data to a speaker(110), transmitting the moving image data to a screen(120) and transmitting the VR data to the VR terminal(20). The VR terminal(20) comprises a receiver(22) receiving the VR data from the controller(22), a data confirming part(24) confirming the inclusion of the VR data from the received data, a reading part(24) reading the sound, a data forming part(26) forming the VR data, and an outputting part(28) transmitting the VR data to a VR device(30). The VR device(30) is operated by the VR data transmitted from the outputting part(28) of the VR terminal(20).
Patent KR-20030012003-A (KR)
Title: Lapping tool with vibration and rotation
Inventor: JUNG YONG UK
IPC: B24B37/00
Filed: 2001-07-30
Abstract: PURPOSE: A lapping head including non-rotation and rotation tool holder is provided transmitting power to an eccentric operating shaft and a rotation operating shaft by a driving motor. CONSTITUTION: A lapping head comprises an eccentric operating shaft(1) and a rotation operating shaft(2). The eccentric operating shaft is formed eccentrically and has a ball bush(5). The eccentric operating shaft transmits right and left vibration to a vibration connector(4). The rotation operating shaft rotates the vibration connector through a clutch(3). A main body applies up and down vibration to the vibration connector by a cam(6) belonging to a lapping head case.
Patent KR-20030012174-A (KR)
Title: Manufacturing Method for Pumpkin Wine
Inventor: CHOI BYEONG GON
IPC: C12G3/02
Filed: 2001-07-30
Abstract: PURPOSE: Provided is a manufacturing method for refined pumpkin alcohol by inserting a pumpkin extract 1-3 times step by step. Therefore the refined pumpkin alcohol has improved alcohol content and an excellent taste and flavor. CONSTITUTION: The manufacturing method for refined pumpkin alcohol comprises the steps of: washing, dipping and steaming rice to obtain hard boiled rice; steaming a pumpkin or its flesh and followed by filtering and concentrating it to obtain a pumpkin extract; mixing the hard boiled rice with malt, yeasts, the pumpkin extract then fermenting the mixture to obtain unrefined pumpkin alcohol; and inserting the hard boiled rice, malt, yeasts and the pumpkin extract to the unrefined pumpkin alcohol then followed by maturing, filtering and sterilizing it.