baber/WOPTO huggingface dataset:
Patent KR-20020081880-A (KR)
Title: an endoscope operation system and controlling method thereof
Inventor: WEE YEONG NAM
IPC: A61B1/04
Filed: 2001-04-20
Abstract: PURPOSE: An endoscope diagonal system and a controlling method thereof are provided to convert input images of an endoscope to desired data and display and store the converted data by using an external processing device and a CPU. CONSTITUTION: An affected part is lit up with a lighting apparatus installed in the inside of an endoscope(100) when the endoscope(100) is inserted into a body of a patient. An image of the affected part is inputted into an internal camera of the endoscope(100) by using a group of lens installed in the inside of the camera. The image of the affected part is converted to an electric video signal by the internal camera of the endoscope(100). The electric video signal is inputted into one of plural data processing devices(101,102,103). An internal capture board captures the affected part image as divided images of N number and generates a frame capture signal. A CPU(104) receives the frame capture signal and outputs the frame capture signal according to a control signal. The CPU(104) outputs the captured image according to an operation of a color video printer(108). A plurality of monitors(105,106,107) is used for displaying the frame capture signal. A data storage portion(109) is connected with the monitors(105,106,107).
Patent KR-20020083015-A (KR)
Title: 3-Dimesion electric circuit
Inventor: KIM HYEON IL
IPC: H01L29/41
Filed: 2001-04-25
Abstract: PURPOSE: A three-dimensional electric circuit is provided to improve an integration degree and to enhance a spatial efficiency by using a carbon nano-tube. CONSTITUTION: The three-dimensional electric circuit comprises a plurality of unit circuit blocks and input/output parts. The unit circuit block of hexahedron shape is composed of a carbon nano-tube, and arranged by X, Y, and Z axes. The input/output parts have a single input terminal or output terminal formed at each face of the unit circuit block. That is, three inputs, such as input A, input B and input C and three outputs, such as output A, output B and output C are provided with vertically each face of hexahedron.
Patent KR-20010098958-A (KR)
Title: 전원 장치와 전동기 구동 장치 및 공기 조화기
IPC: H02P27/06
Filed: 2001-04-28
Abstract: 스위칭 동작 제어수단(11)은, 역률(力率)을 개선하고, 또 부하(7)에 출력하는 직류 전압이 목표 직류 전압이 되도록 스위칭 소자(4)의 스위칭 동작을 제어할 때, 교류 전원(1)에서의 입력 전류의 목표 전류 실효값을 하한값 규제하는 동시에, 직류 전압이 목표 전압보다 큰 제1 레벨 이상이 되면 스위칭 동작을 정지하고, 직류 전압이 목표 직류 전압보다 크고 제1 레벨 미만의 제2 레벨 이하가 되면 스위칭 동작을 재개하도록 제어한다. 이에 따라, 경부하시에서의 직류 전압은 제1 레벨과 제2 레벨의 사이로 억제되어, 과상승이나 펀칭을 방지한다.
Patent KR-20020028754-A (KR)
Title: LCD panel also functioning as fingerprint acquisition
Inventor: LEE DONG WON
IPC: G02F1/133
Filed: 2001-05-04
Abstract: PURPOSE: A fingerprint input panel combined with an LCD is provided to arrange a fingerprint input sensor on the same plane as an LCD device, and to simultaneously fabricate plane arrangements of the LCD device and the fingerprint input sensor in the same process, then to use a common backlight as a light source for the LCD device and the fingerprint input sensor, so as to add a fingerprint recognition function without making the size of a mobile communication terminal bigger. CONSTITUTION: A TFT(Thin Film Transistor) panel(121) is composed of an LCD unit formed on a portion of a substrate attached to an upper part of a backlight(120) and a fingerprint input unit formed on the rest part of the substrate. A liquid crystal element(123) is attached to an upper part only of the LCD unit of the TFT panel(121). A color filter(125) is attached to an upper part only of the liquid crystal element(123). The fingerprint input unit has a step difference. To uniformly smooth height of a fingerprint input unit surface and a color filter surface, a transparent passivation layer(128) is formed on the fingerprint input unit surface.
Patent KR-20020084634-A (KR)
Inventor: LEE SANG IN
IPC: A61G5/10
Filed: 2001-05-04
Abstract: PURPOSE: A safety aid device for a wheel chair is provided to improve the convenience of manipulation thereof, thus enabling a handicapped person to conveniently use it by manipulating an operating lever by oneself. CONSTITUTION: The safety aid device for a wheel chair comprises a fixed frame(1) at the lower side of the wheel chair rear portion, a movable frame(2) having wheels(4); a locking device(3) connecting the fixed frame with the movable frame to fix them; and an operating lever(5) used to unlock the locking device to fold and raise it. Alternately, a wire mechanism is able to be used instead of the lever.
Patent KR-20010069762-A (KR)
Title: a depilatory and a hair restorer
Inventor: KIM DONG KYU
IPC: A61Q7/00
Filed: 2001-05-09
Abstract: PURPOSE: A process for production of an agent for treating alopecia and promoting hair growth using a medicinal plant growing naturally in Korea is provided. Whereby, the agent has an effect on preventing falling-out of hair and removing dandruff. CONSTITUTION: This process for producing the titled agent comprises the steps of: boiling 600g Plantago asiatica L. and 1,200cc water at 100deg.C, stopping heating when a mixed liquid attains 200cc, cooling to 20deg.C and filtering. The obtained extract is applied to the head skin three times a day.
Patent KR-20010078896-A (KR)
Title: Method of Managing Cooperative Buying and Marketing Other Various Selling Events using Collaborative Web Browsing in the Internet Shopping Mall
Inventor: YOO IN O
Filed: 2001-05-12
Abstract: PURPOSE: A method of joint purchasing and event product sales using a co-browsing method on an Internet shopping mall is provided to secure reliability in a product and actively encourage a customer to buy the product, by supplying detailed information on the product in realtime, and enabling bilateral interface via a chatting window. CONSTITUTION: A member database and a product database are prepared(S101,S102). A schedule and contents of a joint purchasing event are notified to users via a web site(S103). The joint purchasing event is performed(S104). A new window as an applet is created on a terminal of a member who participates in the event in order to inform an event process situation(S105,S106). The buy menu buttons created on the applet are clicked(S108), and then a buy process is executed(S109). A shopping expert provides an answer to an additional question via a chatting window(S111). If a predetermined time period is expired, the joint purchasing event is ended(S112).
Patent KR-20020088805-A (KR)
Title: Variable Capacitance Heater Device for Air-Conditioner
Inventor: BAEK HYEON SAM
IPC: F24F11/02
Filed: 2001-05-21
Abstract: PURPOSE: A variable capacity heater device for air conditioner is provided to improve heating efficiency and to minimize electrical loss. CONSTITUTION: A heater device comprises a plurality of heaters(30) having heating capacity different from each other and fuses(51,52,53) connected thereto, respectively, to cut off current when over current is supplied so as to prevent overload and connected in parallel to generate heat; a power supply(50) supplying the heaters with electric current; A switch device(70) installed between the power supply and the heaters to control power supply; and a control part(80) generating control signal according to heating condition to turn on/off the switch device.
Patent KR-20020096003-A (KR)
Title: Method to adjust image signal for digital television
Inventor: HONG SEONG TAE
IPC: H04N5/44
Filed: 2001-06-19
Abstract: PURPOSE: An image signal control method of a digital television is provided to correct image signals to be output to a user by selecting the contrast, brightness, color density and sharpness data from an image data table, thereby displaying optimum images. CONSTITUTION: An image signal control method of a digital television includes the steps of distinguishing image signals input via an input terminal by a line count number in frames of a single image signal(ST1), sensing the brightness of environment of a digital television by a sensor(ST2), selecting data of brightness, contrast, color density and sharpness corresponding to the brightness of the environment of the digital television from an image data table corresponding to the distinguished image signal(ST3), and applying the image signal corresponding to the selected data to a display part(ST4).
Patent KR-20020096674-A (KR)
Title: Accessory storage apparatus for Vacuum Cleaner
Inventor: KIM HWA JUNG
IPC: A47L9/00
Filed: 2001-06-21
Abstract: PURPOSE: A device for storing the accessories of a vacuum cleaner is provided to easily store the accessories of the vacuum cleaner by using a dead space without forming a separate space. CONSTITUTION: A device for storing the accessories of a vacuum cleaner comprises a cleaner body having a dust collecting chamber and a motor driving chamber, a pair of wheels(20) installed on the sides of the cleaner body, a cord reel(30) installed in the cleaner body, and an accessory holder combined to the wheels while supporting the accessories(40). The accessory holder has a disk-shaped body(51) formed facing a center hole of a wheel cover member(60), a grip(53) protruding toward the outside of the body, a clamping member(55) protruding toward the inside of the body, and a locking portion(57) extending from the outer face of the body.
Patent KR-20020096766-A (KR)
Inventor: KIM KYONG BOK
IPC: H01R13/46
Filed: 2001-06-21
Abstract: PURPOSE: A structure of an outlet device is provided to resolve non-earth by reinforcing earth contact power of an earth outlet by installing a center embedded earth and an electric power part. CONSTITUTION: In a structure of an outlet device, an embedded earth(80) for earth connection to a plug and an electric power part(70) for providing electric power to the plug are compatible by installing a spring(100) to appropriately use 4 mm and 4.8 mm plugs.
Patent KR-20020003290-A (KR)
Inventor: RYU MIN SU
IPC: G06F3/00
Filed: 2001-06-29
Abstract: PURPOSE: A modeling method of a discrete event system by using an event flow chart is provided to minimize the difference of modeling according to a designer's tendency by performing a definite modeling without considering an abstract state. CONSTITUTION: A system modeling method of an EFC(Event Flow Chart), if a requirement and a specification of a system are inputted to an EFCE(Event Flow Control Engine)(S1101), extracts an event and an action from the inputted requirement and specification(S1103). The system modeling method of the EFC creates an initial node in order to create a tree structure of the EFC(S1105). The system modeling method of the EFC determines as to whether an event capable of approving an end node by recognizing the initial node to the end node exists or not at the extracted event(S1107). In case that it is exists, the system modeling method of the EFC creates the tree structure by making the event capable of approving a child node of the corresponding end node(S1109). The system modeling method of the EFC determines as to whether the crested child node is an interrupt event/a return flow control event/an unconditional flow control event or not. In case that it is one of them, the EFC stores the child node as the interrupt event/the return flow control event/the unconditional flow control event(S1111).
Patent KR-20030005588-A (KR)
Title: Low Emission Engine Oil Formulation
Inventor: KIM JEOM SEOP
IPC: C10M137/10
Filed: 2001-07-09
Abstract: PURPOSE: An engine oil composition having a low exhaust gas level is provided to reduce poisoning of catalyst for cleaning the exhaust gas such as NOx, CO and HC without alteration of wear-resistant property of the engine oil. CONSTITUTION: The composition comprises 400-600ppm of ZnDTP based on phosphorus element in base oil; 250-500ppm of ashless dispersing agent containing boron element based on the boron component; and 0.05-3wt.% of dithiocarbamate represented by chemical formula 1 (wherein R1,R2,R3,R4 are alkyl groups having C1-C20 and Y is S, S-S,S-S-S,S-S-S-S,S-(CH2)m-S with m being integer, or S-CH2-CH(CH3)-S). The dithiocarbamate is methylene bisdithiocarbamate and the ashless dispersing agent containing boron is amide succinate containing boron.
Patent KR-20030008595-A (KR)
Title: Method for controlling a material flow gate according to the change of wind in a blast furnace
Inventor: KIM HAK BAE
IPC: C21B7/16
Filed: 2001-07-19
Abstract: PURPOSE: A method for controlling material flow gate according to change of wind volume in a blast furnace is provided to automatically control the material flow gate according to ore types charged into the blast furnace when the wind volume is changed by occurrence of wind reduction circumstances during blast furnace operation. CONSTITUTION: In a method for controlling material flow gate according to variation of blast furnace wind volume supplied into a blast furnace, the method for controlling the material flow gate according to change of wind volume in the blast furnace(32) comprises the steps of setting opened angle of the material flow gate(3) according to wind volume to be supplied and ore types to be charged into the blast furnace; detecting wind volume supplied into the blast furnace; selecting the set opened angle values of the material flow gate according to the detected wind volume and ore types; and changing the material flow gate to the selected angle values.
Patent KR-20030013992-A (KR)
Title: Plastic multi forming apparatus
Inventor: LEE JAE UK
IPC: B29C48/90
Filed: 2001-08-10
Abstract: PURPOSE: A composite forming apparatus of synthetic resin material is provided to manufacture various goods by adding synthetic resin to the forming material and varying the thickness of the rib, and to bond products firmly by injection-quilting. CONSTITUTION: A buildup unit(150) is formed in the discharge outlet of a manifold(116) of an extrusion molding machine(100) to add synthetic resin to a double wall of a formed product. Plural buildup slide cores(151) are moved up and down individually by first sliding units(160) to deform the passage for forming the product. Ribs and space parts are formed in the main wall, and the thickness of the rib is varied with mounting a rib thickness adjusting unit in the manifold. The formed material is bonded firmly with compensating synthetic resin through injection-quilting. Various products are manufactured with installing the buildup unit in the extrusion molding machine.
Patent KR-20030014541-A (KR)
Title: Multi sensor for measuring pH/DO and apparatus using the sensor
Inventor: JUNG U CHEOL
IPC: G01N27/333
Filed: 2001-08-11
Abstract: PURPOSE: A sensor measuring hydrogen ion concentration and dissolved oxygen and an apparatus for measuring the same using the sensor are provided to easily handle and use the apparatus for measuring by simultaneously measuring hydrogen ion concentration and dissolved oxygen with a micro sensor. CONSTITUTION: A sensor measuring hydrogen ion concentration and dissolved oxygen includes a base formed with a silicon wafer and having a measurement groove(12) for measuring hydrogen ion concentration, a reference groove(14), a dissolved oxygen sensor part; a measurement electrode(16) formed at the surface of the measurement groove measuring excited voltage of a solution to be measure; a reference electrode(18) attached to the surface of the reference groove; a detecting electrode(26) attached to the dissolved oxygen sensor part; a sensing membrane(20) formed at the lower hole of the measurement groove to be contacted with the solution; a transmissive film(22) formed at the lower hole of the reference groove to be contacted with the solution; a wall member attached to around each groove and the sensor part to secure a space for filling the solution in each groove and the sensor part; and a sealing member preventing the filled solution from leaking out or evaporating.
Patent KR-20030016040-A (KR)
Title: Method for finding direction signal source
Inventor: KANG HYEON SANG
IPC: G01S3/12
Filed: 2001-08-20
Abstract: PURPOSE: A method for finding a direction of a signal source is provided to track an accurate position of the signal source by judging whether an intersection point calculated by an intersection point equation is an intersection point of actual RF signals. CONSTITUTION: After coordinates and azimuth angles of the ith and the (i+1)th DFS(Direction Finding Station) receiving RF signals on the surface of the earth are obtained, and then a coordinate of an intersection point is obtained by substituting them to an intersection point calculation equation. It is judged whether an azimuth angle of the ith DFS is larger than 180 deg and is equal to or smaller than 360 deg. It is judged whether an azimuth angle of the (i+1)th DFS is larger than 180 deg and is equal to or smaller than 360 deg. If the azimuth angle of the (i+1)th DFS is larger than 180 deg and is equal to or smaller than 360 deg, it is judged whether a longitude coordinate of the intersection point is smaller than or equal to a longitude coordinate of the ith DFS and at the same time is smaller than the longitude coordinate of the (i+1)th DFS. And it is judged whether a coordinate of the intersection point is an intersection point based on actual RF signals or is an intersection point with a virtual RF signal.
Patent KR-20030017858-A (KR)
Title: Portable electronic device capable of reducing power consumption in waiting mode
Inventor: KANG SE JIN
IPC: G06F1/32
Filed: 2001-08-23
Abstract: PURPOSE: A portable electronic device reducing power consumption in a waiting mode is provided to minimize the unnecessary power consumption at the waiting mode by making a communication oscillator not generate a clock signal. CONSTITUTION: At the operation mode, the communication oscillator(100) is switched to the waiting mode by responding to a control signal of the first state. At the waiting mode, the communication oscillator(100) is switched to the operation mode if the control signal of the second state is inputted. The communication interface(200) exchanges the signal with a host at the operation mode by responding to the clock signal. In case that a waiting mode command is inputted from the host, the communication interface(200) interrupts the communication with the host by being switched to the waiting mode. The communication interface(200) generates a setting signal expressing the operation and the waiting mode. At the operation mode, a power controller(300) generates the control signal of the first state by responding to the setting signal and is switched to the waiting mode. If a start bit is inputted at the waiting mode, the power controller(300) generates the control signal of the second state.
Patent KR-20030016928-A (KR)
Title: PCB combination system against breakage
Inventor: LIM SEON U
IPC: H05K7/14
Filed: 2001-08-23
Abstract: PURPOSE: A connector for preventing a breakage of a printed circuit board is disclosed to provide a tension parallel to a breaking force and reduce a shock transferred to an upper or lower portion of the printed circuit board. CONSTITUTION: A connector includes a screw(11). A first washer(23) is formed at the screw(11). A spring(21) is assembled at the screw(11). A second washer(25) is installed between the spring(21) and a printed circuit board(13). A nut(27) connects the screw(11) and a shield bottom(15) to each other. The first washer(23) is connected to a head portion of the screw(11). A body(33) of the screw(11) is extended from the head portion of the screw(11). The second washer(25) is inserted into a contact part of the spring(21) and the printed circuit board(13) in the body(33) of the screw(11).
Patent KR-20030018380-A (KR)
Title: Electropolishing Device of the Internal surface of the chanel head of the steam generator
Inventor: BAE GANG GUK
IPC: B23H3/00
Filed: 2001-08-28
Abstract: PURPOSE: An electropolishing device is provided to electropolish a round shape or a edge part of a channel head inside without entering a narrow space by controlling the electropolishing device remotely. CONSTITUTION: A menu plate(20) is inserted to a manway(12) or a coolant passage(14) of a channel head(10) moving freely. A head is connected to the menu plate hingedly, and is composed of an electrode, an electrolyte nozzle, a washing liquid nozzle and a distance recognizing sensor. A electrolyte supplying device(60) is connected to the electrolyte nozzle and a washing liquid supplying device(70) is connected to the washing liquid nozzle. An electrolyte processing device(80) receives the washing liquid and electrolyte through a receiving pipe. A power supply(100) is connected to the menu plate, the electrolyte supplying device, the washing liquid supplying device and the electrolyte processing device. A remote controller is connected to the power supply controlling the power supply, the menu plate, and the head.
Patent KR-20030021810-A (KR)
Inventor: JANG DA UN
IPC: F25D27/00
Filed: 2001-09-07
Abstract: PURPOSE: A lamp apparatus of a refrigerator is provided to sense location of a user so as to control operation of lamps of a dispenser and a display. CONSTITUTION: A lamp apparatus comprises a location sensing part(10) sensing location of a user; a control part(20) controlling according to the sensed signal; and a lamp(30) displaying condition and function of a refrigerator according to control of the control part. The control part controls the lamp to be turned on depending on whether fixed time has passed since the location sensing part senses the user standing in front of a door of the refrigerator, or whether the user is located within preset distance from a front side of the door of the refrigerator.
Patent KR-20030024085-A (KR)
Title: A catalyst for reduction of emitted gases from automobile with lean-burn engine and the manufacturing method thereof
Inventor: KIL JEONG GI
IPC: B01J23/63
Filed: 2001-09-17
Abstract: PURPOSE: A catalyst for purifying exhaust gas of automobile with lean-burn engine is provided to efficiently purify nitrogen oxides that are not easily purified by existing catalysts for gasoline engine automobile under the rarefied combustion atmosphere as in the lean-burn engine automobile, and a manufacturing method thereof is provided. CONSTITUTION: The catalyst for purifying exhaust gas of automobile with lean-burn engine is characterized in that activated alumina, rare earth oxides and barium oxide (BaO) cocatalyst and precious metal catalyst activating material are respectively supported onto a ceramic or metallic porous support, wherein 30 to 50 wt.% of activated alumina is supported onto the support for 100 wt.% of the porous support, 1 to 5 wt.% of lanthanum (La) oxide, 10 to 30 wt.% of cerium (Ce) oxide and 10 to 20 wt.% of zirconium (Zr) oxide as the rare earth oxides are supported onto the support, and 5 to 20 wt.% of barium oxide (BaO) is supported onto the support for 100 wt.% of the porous support, and wherein the precious metal catalyst activating material is selected from platinum (Pt), palladium (Pd), rhodium (Rh), or a mixture thereof. The manufacturing method of the catalyst for purifying exhaust gas of automobile with lean-burn engine comprises a step (a) of mixing the materials after impregnating precious metal catalysts into activated alumina; a step (b) of preparing a slurry by adding rare earth oxides and barium oxide to the mixture and milling the materials; and a step (c) of drying and calcining the slurry coated porous support after coating the slurry prepared in the step (b) on a honeycomb monolith ceramic or metallic porous support.