baber/WOPTO huggingface dataset:
Patent KR-20010042269-A (KR)
Title: 트랜스포머 결합 평형 안테나를 가진 플라즈마 발생장치
IPC: H01L21/302
Filed: 1999-03-25
Abstract: 고주파 플라즈마 결합 시스템은 반응기 내에서 조절가능한 균일한 유도성 결합을 가능케 할 뿐만 아니라, 개별적으로 조절가능한 균일한 용량성 결합을 가능케 한다. 실시예에 따르면, 평형 결합 요소들의 집합이 플라즈마 챔버의 유전체 윈도우 상에 위치하여, 요소들 내의 고주파 전류가 공통 방향을 향해 흐르도록 강제하기 위해, 요소들의 위치 및/또는 요소들 사이에 위치한 위상변환기 집합이 사용된다. 결과적으로, 요소들에 의해 생성된 유도 결합장은 강화되고, 반응기 내에서 높은 균일한 플라즈마를 유도한다. 더우기, 요소들의 전기적 특성은 반응기 내에서 구성부분들에 축적되는 폴리머를 방지하기 위해 독립적으로 조절가능하고 매우 균일한 용량성 결합이 제공되도록 되어 있다.
Patent KR-20010025113-A (KR)
Title: 이미지 압축
IPC: H04N1/417
Filed: 2000-03-09
Abstract: 컬러 콘텐트 유사도에 기초하여 이미지를 적어도 2개의 클러스터로 그룹화하고, 각각의 클러스터에서 적어도 하나의 대표 이미지를 식별하고, 각각의 클러스터 내의 모든 다른 이미지가 비대표 이미지로서 식별되고, 예를들어, 손실 또는 무손실 코딩 알고리즘을 사용하여, 각각의 클러스터로부터 대표 이미지를 독립적으로 코딩하고, 클러스터로부터 대표 이미지를 기준 이미지로 사용하여 각각의 클러스터로부터 각각의 비대표 이미지를 예측 코딩하는 단계를 포함하는 정지 이미지 세트 압축 방법.
Patent KR-20010072632-A (KR)
IPC: D21H21/16
Filed: 2000-04-28
Abstract: Presentation of a water dispersion type water and oil repellent composition which undergoes little change in viscosity even if freezing/thawing cycles are repeated and which is excellent in storage stability. Particularly, presentation of a water dispersion type water and oil repellent composition which is capable of imparting excellent water and oil resistance to paper constantly. A water dispersion type water and oil repellent composition having a compound which is mixable with water at any optional ratio and which has a flash point of from 50 to 150 DEG C, incorporated to a polyfluoroalkyl group-containing phosphate.
Patent KR-20020062064-A (KR)
Title: Fishingnet salvage apparatus
Inventor: BAE BONG SEONG
IPC: A01K73/06
Filed: 2001-01-19
Abstract: PURPOSE: Provided is a fishing gear take-up device enabling a guide block of a guide drum to be exchanged at any position of a fishing place according to the kind of a fishing gear to pull various kinds of fishing gears with only one fishing gear take-up device. Therefore, a variety of fishes can be caught and working property and productivity are improved. CONSTITUTION: The fishing gear pulling device comprises: a cylindrical guide drum(14); a handle(12) connected with a shaft(10) formed integrally at another end part of the guide drum and constructed at the upper part of a column(8) positioned on a table(4); a pressure roller(36) adhesively constructed on the periphery of the guide drum; a fixed roller(38) adhesively constructed on the periphery of the guide drum and positioned apart from the pressure roller; and a support part constructed at another end part of the fixed roller and pressure roller and positioned on the table.
Patent KR-20020062421-A (KR)
Title: Apparatus for measuring convergence of cathode ray tube and method thereof
Inventor: AHN TAE WAN
IPC: H04N9/28
Filed: 2001-01-20
Abstract: PURPOSE: A device for measuring convergence of a color picture tube is provided to alternately display red, blue, and green colors on a color picture tube by using the first control signal, and to take a picture of the displayed colors by a color camera according to the second control signal, thereby measuring exact convergence without generating color interference. CONSTITUTION: A central controller(111) generates the first control signal and the second control signal synchronized with the first control signal. A signal generator(141) alternately generates a signal including the first color and a signal including the second color having a color interference with the first color, in response to the first control signal. A power supplier(151) supplies the generated signals to a color picture tube(105), to make the color picture tube sequentially display the first and the second colors. A color camera(131) takes a picture of the first and the second colors without color interferences in response to the second control signal, and outputs image data. The central controller inputs the image data to decide convergence of the color picture tube.
Patent KR-20020066847-A (KR)
Title: Shape recognition method using Vision sensor that can cover all type of weld grooves
Inventor: KIM JAE GWON
IPC: B23K9/127
Filed: 2001-02-14
Abstract: PURPOSE: A shape recognition method is provided to overcome noise problems, maximize signal processing speed, and be applied to recognition of various types of groove shapes by using vision sensors to recognize the groove shapes and welding center line related with automatic tracking of weld line. CONSTITUTION: The shape recognition method of V and U grooves and butt, fillet and lap joints using vision sensors comprises an image digitization step using vision boards and a welding center line automatic tracking system using vision sensors and cameras, a laser beam extracting and thinning step using thickness of laser beam, and a joint recognition step, wherein the joint recognition step further comprises the steps of selecting three pixels at left and right sides of an image obtained from the camera; forming a straight linear equation from the selected three pixels using least square method; obtaining perpendicular distances between the three pixels and the formed straight linear equation; judging whether noise exists or not by the calculated perpendicular distances; forming a straight linear equation using the least square method again by adding the previous three pixels to the three pixels used in the distance calculation in case the calculated perpendicular distances do not exceed the noise range according to the judgement results; or determining whether or not to judge noise by obtaining perpendicular distances between three pixels following the three pixels used in the distance calculation and the previously obtained straight linear equation in case that the calculated perpendicular distances exceed the noise range, wherein the above steps are continuously performed until the calculated perpendicular distances are contained in the groove edge range.
Patent KR-20020067155-A (KR)
Title: Voice outgoing method of portable radio telephone via earphone-microphone
Inventor: HUH MUN GI
IPC: H04B1/38
Filed: 2001-02-15
Abstract: PURPOSE: A voice announcement method in a portable phone using an ear-microphone is provided so that a user can receive voice information from a portable phone, connected with an external earphone unit, using the button of the external earphone unit. CONSTITUTION: In an idle state, a control part in a portable phone checks whether the button of an external earphone unit is pushed(3a). If the button is pushed, the control part confirms again whether the button was pushed(3b). In case that it is judged that the button was pushed, the control part receives time information from a clock part(3c). Then the control part reads necessary voice data from an announcement voice memory, based on the received time information, and transfers the read voice data to a voice processing part so that a time voice announcement message can be made(3d).
Patent KR-20020068140-A (KR)
Title: Method for Preparing [(2-Oxo-3-tetrahydrothienylcarbamoyl)-methyl thio] acetic acid
Inventor: LEE BYEONG SEOK
IPC: C07D333/32
Filed: 2001-02-20
Abstract: PURPOSE: Provided is a method for preparing ((2-Oxo-3-tetrahydrothienylcarbamoyl)-methyl thio) acetic acid which has free radical scavenging activity and is used for the treatment of bronchial troubles. CONSTITUTION: The preparation method of ((2-Oxo-3-tetrahydrothienylcarbamoyl)-methyl thio) acetic acid, Erdosteine, is characterized by reacting D,L-Homocysteine thiolactone hydro-chloric acid of the formula(II) with Thiodiglycolic anhydride of the formula(III) in basic solution.
Patent KR-20020068723-A (KR)
Title: Hair management
Inventor: LEE MAN TAEK
IPC: A45D2/00
Filed: 2001-02-22
Abstract: PURPOSE: Provided is a hair management device to perm or wave one's hair by using a charging battery, therefore one can have a perm or waves one's hair easily at home. CONSTITUTION: The hair management device contains lots having a cylinder shape with a regular length, of which both ends are enlarged, a heating member which is inserted into the lot, a socket which is electrically connected to the heating member, a plug which is attached to and detached from the socket; and a portable power supply which supplies electric power to the heating member, contains a charging battery and an on/off switch.
Patent KR-20020069599-A (KR)
Title: Auto Repair and Checkcup System Using On-line and Off-line Service
Inventor: KIM SUNG HEE
IPC: G06Q50/30
Filed: 2001-02-27
Abstract: PURPOSE: A system for a car management service linking with on and off-line and a method for managing a car are provided to enable a user to get information of each car thought an e-mail and a mobile communication terminal and to make the user receive the checking and management service of the car timely. CONSTITUTION: A car management server(50) includes a customer DB(20), a cyber car keeping book DB(30) and a member shop DB(40). The car management server calculates the inform schedule for each car based on the car information stored in the cyber car keeping book DB, decides the car information analysis and storing routine, and transfers the stored customer inform contents to a web server(60). The web server has a search and input/output routine receiving the information of a member and a member shop connecting through the Internet, carrying out the user certification procedure and forming the transmit information by receiving the customer inform and feedback confirmation contents loaded from the cyber car keeping book DB. The web server transfers the output customer inform contents, the customer confirmation mail and the member shop transfer contents to the member and the member shop.
Patent KR-20020069619-A (KR)
Title: Color selection apparatus for cathode ray tube
Inventor: JUN SANG HO
IPC: H01J29/07
Filed: 2001-02-27
Abstract: PURPOSE: A dichroic apparatus for a CRT is provided to enhance an image quality by minimizing a black line generated on the screen due to a real tie arranged between slots. CONSTITUTION: A mask has a major axis and a minor axis, and is stretched and connected to a frame in one of the major and the minor direction. The mask includes a plurality of strips(34a) arranged in a predetermined space, a plurality of electron beam through holes(34b) formed by real bridges arranged between the strips with a predetermined pitch, and at least one dummy bridge(34d) arranged at an inside of the holes by being extended from the strips. The dummy bridges are formed along the column direction in an odd number. A real bridge(34c) is arranged within at least m±2, wherein a reference column in which the holes are arranged, is m=0, and the other column adjacent to the reference column is m±N(N is natural number).
Patent KR-20010087276-A (KR)
Title: Connector, multi-channel audio system, electronic apparatus, and cable for connection
Inventor: KIM HUNG TAE
IPC: H04S3/00
Filed: 2001-03-02
Abstract: PURPOSE: To make it possible to connect a loudspeaker easily and irrelevant to the number of audio output channel to an electronic apparatus equipped with an audio signal output terminal. CONSTITUTION: Audio signal output terminals of each channel of the audio signal output equipment are arranged in correspondence with an arrangement position of a plurality of speakers which are arranged correspondingly with multiple channels. Audio signal output terminals multiple channels of audio signal output equipment are constituted so that output terminals of each channel are distinguishable by the color code. Connecting wire materials are also applied with the color code which meets that of audio signal output terminals.
Patent KR-20020074529-A (KR)
Title: Control apparatus of induction motor
Inventor: ISHIDA SEIJI
IPC: H02P21/00
Filed: 2001-03-20
Abstract: PURPOSE: A control apparatus is provided to prevent degradation of control performance caused due to the difference between the preset integer of the induction motor and actual integer. CONSTITUTION: A control apparatus comprises a current detector(5) for detecting current of an inductor motor(6); a current component detection unit for detecting excitation current and torque current from the current detected by the current detector; a correction unit for outputting a correcting voltage where the difference between the excitation current command the excitation current output from the current component detection unit is zero; a frequency voltage control unit for outputting a frequency command and voltage command in accordance with the output of the correction unit and an inductance ratio; and an integer correction operation unit(16) for correcting the inductance ratio used by the frequency voltage control unit in such a manner that the output of the correction unit is zero.
Patent KR-20020076001-A (KR)
Title: Recombinant virus vector expressing human IL-10 effective for inhibition of glomerulosclerosis and a gene therapy using them for curing renal failure
Inventor: CHOI YEONG GUK
IPC: C12N15/86
Filed: 2001-03-27
Abstract: PURPOSE: Provided are a recombinant virus vector for the expression of cytokine IL-10 which has a strong anti-inflammation effect and is thus effective for the inhibition of glomerulosclerosis, and a gene therapy using the same for curing renal failure. CONSTITUTION: The recombinant virus vector, AdCMVhIL-10IL-10(KCTC 0958BP), expresses IL-10 to effectively inhibit glomerulosclerosis. It is selected from the group consisting of retrovirus, adenovirus, AAV(adeno-associated virus), herpes simplex derived vector; naked DNA; and a complex of liposome, polycationic lipid, polyethyleneimine, poluL-lysine, polyD-lysine and inactive virus vector(adenovirus, sendai virus, AAV). cDNA of human IL-10 gene is represented by the SEQ ID NO:1. A pharmaceutical composition for the prevention, diagnosis, and treatment of renal failure contains recombinant virus vector for the expression of IL-10 and IL-10 protein as active ingredients.
Patent KR-20020078755-A (KR)
Title: Headset attachable to glasses
Inventor: JUNG YU CHAN
IPC: H04R1/10
Filed: 2001-04-10
Abstract: PURPOSE: A headset coupled or decoupled with spectacles is provided to give convenient telephonic communication for a long time to a user in spectacles by mounting the headset on a spectacles frame. CONSTITUTION: A main body(100) is formed with a main operating portion for performing a telephonic communication function and an external housing(120) for protecting the main operating portion. The external housing(120) is coupled or decoupled with spectacles. A key pad(200) outputs a corresponding selection signal according to a communication on/off mode. A plurality of LEDs(300) is used for displaying a state of the main body(100) to a user according to a control operation of the main operating portion. A microphone(400) is used for converting a user's voice to analog data and outputting the analog data to the main operating portion. An earphone(500) is used for outputting the analog data as voice.
Patent KR-20010067957-A (KR)
Title: System and method for offering moving image data over network
Inventor: LIM KONG NYEO
IPC: H04N21/2343
Filed: 2001-04-10
Abstract: PURPOSE: A dynamic image information providing system using data telecommunication net work and a method for the same are provided to furnish various dynamic image information and evaluation information with respect to a predetermined dynamic image. CONSTITUTION: A dynamic image information providing system(2) manages the register of dynamic information and additive services with respect to plural users(12) and a dynamic image manufacturing system(14). The dynamic image information providing system(2) registers user's information and allows the user to view the dynamic image manufactured by the dynamic image manufacturing system(14). At least one user's terminal is provided to output a predetermined dynamic image in a real time and to output various data. A dynamic image information providing server has a data storing device and an algorithm providing various dynamic image information and additive service information. A credit settlement server(16) is provided to check the user and to settle the money.
Patent KR-20020080997-A (KR)
Title: A manufacturing apparatus or method for yarn
Inventor: JUNG JUNG SHIK
IPC: D02G3/34
Filed: 2001-04-18
Abstract: PURPOSE: A manufacturing device of yarn formed pile and wing and a manufacturing method thereof are provided which is characterized by minimizing production time of yarn and maximizing productivity. CONSTITUTION: The manufacturing method of yarn is comprised of: a bracket(12) installed on a rotating axis(11) and changing an angle at any time on weaving; many horizontal moving plates(13) which are installed on the bracket, changing an input angle of many grey yarns in accordance with moving; a grey yarn supplying part(1) operated by a controlling part; many crochet hooks(21) twisting the yarn(9) having pile(91) in rows, connecting to many wing grey yarns(92) and the yarns(9) and weaving; an elevating plate(22) elevating repeatedly; a weaving part(2) operated by the controlling part; many withdrawing rollers(3) which are installed on an outlet part of the weaving part(2), withdrawing the many yarns connected with the wing yarn(92); a winding roller(4) winding the yarns(9); cutting blades(52) which are installed between the outside withdrawing roller(3) and the winding roller(4), cutting the center of the wing yarns(92) to form the wings(93); and a cutting part(5) containing the cutting blades(52).
Patent KR-20020084312-A (KR)
Title: Anti-HCV agent containing Poncirus trifoliate Ratin extract
Inventor: SHIN HYEON UNG
IPC: A61K36/75
Filed: 2001-04-26
Abstract: PURPOSE: A pharmaceutical agent containing a Poncirus trifoliata Rafin. extract which specifically inhibits proliferation of hepatitis virus and has low toxicity to live cells is provided. Because the agent has low toxicity to human body and an excellent effect on inhibition of hepatitis C virus polymerize while inhibiting proliferation of hepatitis C virus in dependence on the concentration thereof, it is very useful as a therapeutic agent for hepatitis. CONSTITUTION: Poncirus trifoliata Rafin. is extracted with methanol or ethanol and then concentrated with n-hexane to produce a fraction, which is separated in a column with a mixed solvent of ethylacetate and n-hexane in a ratio of 1:3 to 1:1. A therapeutically effective amount of the Poncirus trifoliata Rafin. extract is 0.1 to 100mg/kg, preferably 1 to 10mg/kg.
Patent KR-20020083372-A (KR)
Title: Method of and apparatus for measuring elongation of a test specimen
Inventor: HIYOSHI TOSHIO
IPC: G01B11/16
Filed: 2001-04-27
Abstract: PURPOSE: An extension measuring method of a test specimen and an apparatus thereof are provided to measure extension accurately by stopping tension load on the test specimen with detecting stop and disturbance on speckle pattern just before breaking the test specimen. CONSTITUTION: A laser beam from sensors(8,9) including a laser projector(6a,6b) and a CCD(charge coupled device) camera(7a,7b) is irradiated to reference lines set according to extension direction of a test specimen(2). The CCD camera photographs laser reflected rays with speckle pattern including plural fringes. The fringe is identified with the target corresponding to reference lines on screen coordinates of the camera. Pixel transfer of the target fringe coordinate is detected within speckle patterns moving according to extension of the test specimen. Tracking of sensors is controlled according to extension direction of the test specimen by detecting signals in moving for placing the target fringe on the screen. Information on extension of the test specimen is decided corresponding to distance between sensors, detecting signals and pixel transfer of the target fringe.
Patent KR-20020084402-A (KR)
Title: Apparatus for controlling inrush current
Inventor: KIM SEONG HO
IPC: H02H9/02
Filed: 2001-04-30
Abstract: PURPOSE: An inrush current control apparatus is provided to control inrush current through the utilization of auxiliary power and enhancement of relay, while reducing power loss and simplifying configuration of control circuit. CONSTITUTION: An inrush current control apparatus comprises first and second thermistors(TH1,TH2) connected in serial so as to detect the current being supplied; a relay(RE) connected to both ends of first and second thermistors, and which controls generated inrush current; and a diode(D) connected to both ends of the relay and connected, in a reverse direction, to an auxiliary power. Thermal loss is minimized due to the utilization of relay.
Patent KR-20020086074-A (KR)
Inventor: SONG SEOK YEONG
IPC: H01L21/22
Filed: 2001-05-11
Abstract: PURPOSE: A boat roder of a vertice furnace device is provided to prevent breakage of a wafer or tweezers due to a wafer loading error in a transferring process of a carrier to a boat. CONSTITUTION: A boat is used for loading a plurality of wafers into the inside of a vertice furnace. The boat is formed by using a quartz material, mainly. The boat is formed by inserting vertically the first rod(10), the second rod, the third rod, and the fourth rod(13) between an upper member and a lower member of a shape of circular plate. A plurality of slots is formed at the first rod(10), the second rod, the third rod, and the fourth rod(13). An edge of the wafer is inserted into the slot. A contact face between a bottom face of the slot and a bottom face of the wafer are formed with a plane. Each diameter of the third rod and the fourth rod(13) is 20mm and the depth of the slot is 10mm.
Patent KR-20020088849-A (KR)
Title: Method and Apparatus to measure electromagnetic shielding effectiveness in wide frequency range
Inventor: HONG YEONG GI
IPC: G01R29/08
Filed: 2001-05-21
Abstract: PURPOSE: A method and an apparatus for measuring the shielding efficiency of an electromagnetic wave in a wide frequency band are provided to measure a shielding efficiency for a vertical planar electromagnetic wave to a sample in a far field of a flat sample. CONSTITUTION: A radio wave and microwave generation portion(1) has an output impedance of 50 ohm in order to minimize an effect of impedance mismatch. A radio wave and microwave signal detection portion(2) analyzes shielding efficiency due to reflection and absorption by monitoring a radio wave signal and a microwave signal. An attenuator(3) is used for isolating the radio wave and microwave generation portion(1) from a sample support plate(5). An amplifier(4) is used for amplifying the frequency of the sample support plate(5). The sample support plate(5) is used for measuring shielding efficiency of the electromagnetic wave under 19.0GHz. A coaxial line(6) is used for preventing impedance mismatch among components of the radio wave and microwave generation portion(1), the radio wave and microwave signal detection portion(2), the attenuator(3), the amplifier(4), and the sample support plate(5).
Patent KR-20020094223-A (KR)
Title: Method for fabricating semiconductor device
Inventor: CHO EUN SEOK
IPC: H01L27/108
Filed: 2001-06-04
Abstract: PURPOSE: A method for manufacturing a semiconductor memory device is provided to reduce a step difference between a memory cell and core regions and to prevent a photoresist not-open fail by forming a metal contact using an SAC(Self Align Contact). CONSTITUTION: A transistor is formed at a semiconductor substrate(10) defined by a memory cell and core regions(A,B). After forming a first interlayer dielectric(20) having a direct contact(21), a bit line(22) is formed. A second interlayer dielectric(24) having a buried contact(25) is formed on the memory cell region(A). A capacitor(32) stacked sequentially a storage electrode(26), a dielectric film(28) and a plate electrode(30) is formed on the second interlayer dielectric(24) of the memory cell region(A), and island plate-poly patterns(30a) are formed on the second interlayer dielectric(24) of the core region(B). After forming a third interlayer dielectric(34) on the resultant structure, a metal contact(38) is formed at the core region(B), wherein the upper part of the metal contact(38) is wider than compared to the lower part of the metal contact(38).