baber/WOPTO huggingface dataset:
Patent KR-20020031248-A (KR)
Title: Secure apparatus adapted to equipment activated by air pressure
Inventor: BAEK SANG CHEON
IPC: H01L21/00
Filed: 2000-10-23
Abstract: PURPOSE: A safety device for equipment driven by an air pressure is provided to supply a constant air pressure to a drive portion by preventing a malfunction due to a variation of the air pressure. CONSTITUTION: An on/off valve(1) is used for maintaining or stopping a state of air flow. A regulator(3) is used for controlling a pressure of air within an air hose(5). The air hose(5) is used for circulating the air. A solenoid valve(30) is used for operating a drive portion(40). The solenoid valve(30) receives an electric drive signal from a solenoid valve control portion(20) and transfers the air pressure to an air pressure control valve(60). The air pressure control valve(60) is operated by the electric drive signal of an air pressure control valve control portion(50). The air pressure control valve(60) is installed at one side of the air hose(5).
Patent KR-20020034395-A (KR)
Title: Apparatus for controlling purity of display device
Inventor: JUNG SEOK HWA
IPC: H01J29/70
Filed: 2000-11-01
Abstract: PURPOSE: A purity controller of an image display panel is provided to reduce a fabricating cost by using a single purity coil and a single purity output portion to correct purity of an image. CONSTITUTION: A horizontal/vertical purity waveform generation portion(120A,120B) receives a horizontal synchronous signal and a vertical synchronous signal. The horizontal/vertical purity waveform generation portions(120A,120B) generate a waveform having predetermined amplitude and polarity according to the horizontal synchronous signal and the vertical synchronous signal. A purity control portion(110) controls the horizontal/vertical purity waveform generation portion(120A,120B) in order to change a shape, an amplitude, and polarity of the waveform generated from the horizontal/vertical purity waveform generation portion(120A,120B). The shape, the amplitude, and the polarity of the waveform generated from the horizontal/vertical purity waveform generation portion(120A,120B) is determined according to each passing point of a scanning line on a screen.
Patent KR-20020034461-A (KR)
Title: Synthesis of Low Viscosity Imide Oligomers for the Packaging of Microelectronic Devices
Inventor: JUN JONG HO
IPC: C08G73/10
Filed: 2000-11-02
Abstract: PURPOSE: Provided is a method for preparing a low viscosity and high capability imide oligomer having an excellent property as under-filler insulating material for thin film in microelectronic device or thin film package. CONSTITUTION: The method comprises introducing a crosslinking terminal group into imide oligomer to synthesize a thermosetting polyimide. A thermosetting polyimide obtained by the method has an excellent property as under-filler for the production of microelectronic device. The polyimide has an excellent solubility in NMP, THF, DMSO, DMAc, and etc., which are organic solvents and can be used in thin film package and electronic device. Also, the polyimide has excellent electric, chemical and mechanical properties.
Patent KR-20020035990-A (KR)
Title: A supporting apparatus for air conditioner
Inventor: KIM TAE GEUN
IPC: F24F13/00
Filed: 2000-11-07
Abstract: PURPOSE: An outdoor unit support apparatus for air conditioner is provided to allow outdoor unit to be installed at a balanced state regardless of the state of ground surface where the outdoor unit is installed. CONSTITUTION: An outdoor unit support apparatus comprises a leg base(20) installed at the lower surface of a base pan; an install leg(30) coupled to the leg base, and which supports the base pan to the ground surface; and an adjusting device(40) arranged to the bottom surface of the install leg, and which adjusts the distance between the install leg and the ground surface. The adjusting device includes a screw body(42) coupled to the install leg so as to adjust the height of the install leg; and a head disk(44) formed integrally with the screw body, and which has a diameter larger than the diameter of the screw body and is supported at the ground surface.
Patent KR-20020037595-A (KR)
Title: Tire tread rubber composition
Inventor: JUN IL HWAN
IPC: C08L21/00
Filed: 2000-11-15
Abstract: PURPOSE: A rubber composition for a tire tread is provided, to improve the strength and abrasion resistance of rubber and the productivity by using fatty acid metal salt derivatives for lowering the polarity of the silica surface. CONSTITUTION: The rubber composition comprises 100 parts by weight of rubber; 0.1-10 parts by weight of a mixture of two or more kinds of fatty acid metal salt derivatives represented by the formula 1; silica; and a silane coupling agent. In the formula 1, R is an alkyl group of C13-C22; and M is Zn, Ca, Na or K.
Patent KR-20010051959-A (KR)
Inventor: ENDO TAKAYUKI
IPC: H01M10/0587
Filed: 2000-11-25
Abstract: PURPOSE: To improve battery capacity of thin type non-aqueous electrolyte secondary battery. CONSTITUTION: A non-aqueous electrolyte secondary battery includes a cell element produced by stacking a positive electrode, a negative electrode, and a separator interposed therebetween. The cell element is being wound such that the circumferential surface of the element is not provided with the separator, and the surface of the collector of the positive electrode or negative electrode is exposed with a portion of the longitudinal side of the circumferential surface attached by a winding tape.
Patent KR-20020041901-A (KR)
Title: Fabric Treatment Compositions
Inventor: KANG YUN SEOK
IPC: D06M13/513
Filed: 2000-11-29
Abstract: PURPOSE: Provided is a fabric treatment composition which is characterized by having increasing softening effect and electrostatic protecting effect, having excellent strength of fiber and drapability, increasing bulkiness, having excellent crease resistance and minimizing damage of fiber. CONSTITUTION: The fabric treatment composition is comprised of: amino alkylene oxide polydimethyl siloxane compound of formula 1 as essential ingredient; polydimethyl siloxane quaternary ammonium salt compound of formula 2 based on the compound of the formula 1 in the weight ratio of 0:100 - 80:20; and glycerol type fatty acid wax compound as essential ingredient. In formula 1, X is amino ethyl or amino propyl group; Y is 1-30mol additions of ethylene oxide, 0-20mol additions of propylene oxide or a mixture thereof; P is an integer of 0-50000; Q is an integer of 1-10000; R is an integer of 1-5000; and a rate of Q:R is from 1:1 to 50:1. In formula 2, R is C8-C22 alkyl group or alkenyl group; A is C1-C4 alkyl group or alkanol group; Z is bivalent anion of C1-C4 alkyl carboxyl group; and T is an integer of 10-1000. In formula 3, R1 and R3 are C12-C22 alkyl or alkenyl group respectively; R2 is C0-C22 alkyl group; and B is 1-50mol additions of ethylene oxide or hydroxyl group.
Patent KR-20020050891-A (KR)
Title: Measuring Device for the Lap-time of the Mofor Vehicles
Inventor: JUNG YONG GYUN
IPC: G01M17/02
Filed: 2000-12-22
Abstract: PURPOSE: A lap time measurement device for motor vehicle is provided to measure the lap time in an accurate manner by preventing measurement error, while allowing the measurement to be performed by a driver alone. CONSTITUTION: A lap time measurement device comprises a sensor(10) installed within a vehicle test course, and which senses passage of motor vehicle by sensing the light reflected from the passing motor vehicle, converts the sensed light into a signal, and transmits the signal; a stop watch(20) operating by the signal transmitted from the sensor, and which memorizes operating time; a battery(11) connected to the sensor so as to be utilized as a power for the sensor; and a reflector tape(30) attached to the test vehicle, and which permits the sensor to easily sense passage of the test vehicle.
Patent KR-20020052005-A (KR)
Title: Model car control device using sound understanding tool
Inventor: LEE DAE IL
IPC: A63H30/04
Filed: 2000-12-23
Abstract: PURPOSE: Provided is a model car controller with voice cognition function used which recognizes users' voice to control drive direction of a model car so that it helps to increase convenience in driving the model car. CONSTITUTION: The model car controller with voice cognition function used is largely comprised of a head set(10) and a control part(20). The head set comprises the parts of: a microphone(11) which converts users' voice into an electric signal; a first filter(12) which eliminates noise from the voice signal; a modulation part(13) which modulates the voice signal to appropriate frequency and sends it to a control signal(20); a radio module(14) which receives a radio signal and generates the signal; an amplifier(15) which amplifies the radio signal received from the radio module; a second filter(16) which eliminates noise from the radio signal; a speaker(17) which plays the radio signal and supplies for users; a power part(18) which produces drive voltage of each component; and a switch(19) which operates switching to control output voltage of the power part. The control part comprises the parts of: a demodulation part(21) which receives the voice signal from the modulation part and demodulates into an original signal; a voice cognition module(22) which saves users' voice as a base in a recording mode, compares users' voice signal entered from the demodulation part with the base to check control state and generates a control signal to move the model car in all directions; and a key part(24) which installs the recording mode or the control mode.
Patent KR-20020052634-A (KR)
Title: Method for servicing the internet broadcast by using an automatic channel switching
Inventor: LEE YUN HO
IPC: G06F17/00
Filed: 2000-12-26
Abstract: PURPOSE: An Internet broadcasting service method using the automatic channel switch is provided to automatically switch to the next broadcasting channel at the same time of the timeout end by calculating a timeout value between the broadcasting channel belonging to a schedule channel providing a live broadcasting selected by a service user and the next broadcasting channel. CONSTITUTION: The method comprises the steps of searching a program telecasted at a connection moment from the first broadcasting channel including the schedule channel(S205), and calculating the timeout value between the first and second channel by finding out a start time of the second broadcasting channel including to the schedule channel to be telecasted after the program end(S207). After the end of the timeout value, if the program belonging to the second broadcasting channel is requested, the program set by the calculated timeout value is provided to the service user(S210).
Patent KR-20020055314-A (KR)
Title: Method of forming a metal wiring in a semiconductor device
Inventor: LEE SEONG GWON
IPC: H01L21/3205
Filed: 2000-12-28
Abstract: PURPOSE: A formation method of metal interconnections of semiconductor devices is provided to improve reliability, stability, and a property by improving a contact resistance between a lower metal interconnection and a tungsten plug. CONSTITUTION: After sequentially forming a lower metal interconnection(22), a first barrier metal(23a), a second barrier metal(23b), and an interlayer dielectric(24) on a substrate(21) having a defined structure, a contact hole is formed by selectively etching the interlayer dielectric(24). At this time, the lower metal interconnection(22) is not exposed by the contact hole because the second barrier metal(23b) performs a role as an etch buffer enough to prevent the exposure of the lower metal interconnection(22), so that the first barrier metal(23a) having a low electric resistivity is remained on the bottom of the contact hole, thereby reducing a contact resistance. Then, a tungsten plug(27) and an upper metal interconnection(28) are sequentially formed.
Patent KR-20010022949-A (KR)
IPC: H01L21/8246
Filed: 1998-08-13
Abstract: In a ferroelectric data processing device for processing and/or storage of data with passive or electrical addressing a data-carrying medium is used in the form of a thin film (1) of ferroelectric material which by an applied electric field is polarized to determined polarization states or switched between these and is provided as a continuous layer in or adjacent toelectrode structures in the form of a matrix. A logic element (4) is formed at the intersection between an x electrode (2) and a y electrode (3) of the electrode matrix. The logic element (4) is addressed by applying to the electrodes (2, 3) a voltage greater than the coercivity field of the ferroelectric material. Dependent on the polarization state and the form of the hysteresis loop of the ferroelectric material a distinct detection of the polarization state in the logic element (4) is obtained and it may also be possible to switch between the polarization states of the logic element, which hence may be used for implementing a bistable switch or a memory cell. The data processing device according to the invention may be stacked layerwise if the separate layers are separated by an electrical isolating layer and hence be used for implementing volumetric data processing devices.
Patent KR-20010022962-A (KR)
Title: 플라즈마 처리 장치
IPC: B01J19/08
Filed: 1999-06-16
Abstract: 본 발명은 a)플라즈마 수용 영역, 유전체 부분을 가지는 챔버 ; b)고주파(RF) 전력을 플라즈마로 연결하기 위한 안테나(6) 및; c)플라즈마로 전기 결합된 RF 전력 레벨을 감소시키는 시일드 부재(2)로 이루어진 플라즈마 처리 장치에 대해 기술하는데, 상기 시일드 부재(2)는 전도성 부분을 포함하고 플라즈마와 유전체 사이에 배치된다.  또, 상기 플라즈마 처리 장치에서 사용하기 위한 시일드 부재에 대해 설명된다.
Patent KR-20010032786-A (KR)
Title: 복잡한 구조의 독자 마커 또는 독자 코오디네이터
IPC: B42D9/00
Filed: 1998-10-06
Abstract: 본 발명은 임의의 형태 또는 패턴을 가진 스트립으로 이루어진, 복잡한 구조의 독자 마커 또는 소위 독자 코오디네이터에 관한 것이다.  독자 코오디네이터의 복잡도에 따라, 상기 스트립은 그것의 가장 간단한 버전의 기본 형태에서 고정된 화살표 또는 마크를 가지며; 약간 더 복잡한 버전의 기본 형태에서는 상기 스트립이 임의의 길이 및 폭의 슬롯, 및 상기 슬롯을 통과하는 밴드를 갖는다.  더 복잡한 독자 코오디네이터의 기본 형태에서는 전술한 스트립이 회전 가능한 또는 이동 및 회전 가능한 암 화살표 또는 이동 가능한 화살표 또는 마크를 갖는 한편, 후자 자체는 부가의 이동 가능한 부품 또는 슬라이더를 갖는다.  따라서, 독자 코오디네이터가 버전에 따라 그리고 구조적 복잡도에 따라 하나의 페이지 뿐만 아니라 관련 페이지의 단락, 라인, 워드 또는 개별 문자도 표시할 수 있다.
Patent KR-20010041443-A (KR)
Title: 형상기억합금을 포함하고 있는 연료시스템
IPC: F02M69/00
Filed: 1999-02-09
Abstract: 모터차량용 연료 또는 공기시스템은 형상기억합금(58)으로 구성되어 있고 온도 또는 전기적 매체에 대한 함수로서 연료유동을 제어한다.  형상기억합금(58)은 어느 정해진 온도에서 또는 특정한 온도 범위내에서 형상을 변화시키고 그래서, 연료시스템내의 구성요소에 내재하는 제어특성에 영향을 미치고 그 결과 연료유동 및/또는 압력특성을 변화시킨다.  그 구성요소는 가압스프링일 수도 있다.  형상기억합금은 변형 온도를 통하여 가열되거나 냉각될 때 형상변형을 보이는 금속간 화합물 또는 합금이다.
Patent KR-20010052532-A (KR)
Title: 재봉틀
IPC: D05B73/00
Filed: 1999-04-28
Abstract: 본 발명은 상하 2단에 걸쳐서 소재(F1, F2)를 보내기 위한 베드(2, 3)를 갖고, 상단측베드(3)의 한쪽 편의 단부로부터 끝이 올라간 자세로 경사아암이 세워지고, 그 경사아암으로부터 연장돌출된 가로행아암(6)의 선단부에 소재(F1, F2)의 봉제 또는 녹여붙임에 필요한 기구가 설치되도록 되어 있는 재봉틀에 관한 것으로서, 
     중공통형의 경사아암(5)의 내부스페이스에 비치된 동력전달요소의 점검이나 보수 등을 베이스(1)의 이측으로부터 무리 없이 실시할 수 있도록 하는 것을 목적으로 하고 있고, 본 발명에서는 하단측베드(2)에 개구(8)를 개설하고, 이 개구(8)에 폐쇄판(81)을 착탈하도록 하고 있으며, 본 발명에 따르면, 개구(8)로부터 상단측베드(3)의 하면개방의 내부스페이스를 통하여 경사아암(5)의 내부에 공구를 넣을 수 있기 때문에 베이스(1)의 이측으로부터 경사아암(5)의 내부스페이스에 비치된 동력전달요소의 점검이나 보수 등을 무리 없이 실시할 수 있게 되는 것을 특징으로 한다.
Patent KR-20010053037-A (KR)
Title: 현탁수의 정화 방법
IPC: B01D63/02
Filed: 2000-04-17
Abstract: 본 발명은 외경 0.5 mm 이상 3.1 mm 이하이고, 웨이브를 갖는 중공사막의 외주측에서 무기 성분을 함유하는 미립자를 포함하는 현탁수를 공급하여 여과한 후, 이 중공사막을 물리 세정하는 것을 특징으로 하는 현탁수의 정화 방법에 관한 것이다.  이러한 방법은 물리 세정 공정에서의 막 표면의 손상을 감소시키고, 표면 개공이 폐색되는 것을 방지하고, 안정된 여과를 행하는데 사용할 수 있다.  중공사막의 다발은 2중 방사구에서 중공사형으로 압출하고 압출된 중공 생성물을 특정 조건하에서 맥동류와 접촉시켜 냉각·고화 또는 응고시키는 것을 포함하는 방법에 의해 제조된다.
Patent KR-20020059128-A (KR)
Title: Fixing device for a furniture door
Inventor: PARK YONG CHUN
IPC: A47B95/00
Filed: 2001-01-02
Abstract: PURPOSE: An apparatus for fixing a door for furniture is provided to improve the quality of the door by preventing the generation of a gab in a closed condition and to improve the convenience of use by making left and right doors to be closed at the same time. CONSTITUTION: The apparatus for fixing a door for furniture consists of a body(10) having a rotator, and left and right capture pieces(12,14) having capture bosses(11,13). The rotator consists of left and right rotating members vertically formed with guide portions(28,30) and capture portions(32,34) in an arc form from the rear side of a disk having an elongate bore, and these rotating members are able to be rotated separably. A spring(8) is installed therein so as to elastically support the left and right rotating members in opposite directions. The rotation of the left and right rotating members is controlled by a support piece(20).
Patent KR-20020057527-A (KR)
Title: Method and apparatus for interpolating image
Inventor: KIM SANG YEON
IPC: H04N7/01
Filed: 2001-01-05
Abstract: PURPOSE: A device of interpolating an image is provided to perform an interpolation by using a linear interpolation method, and to perform an adaptive weighted interpolation by using the interpolated result value, thereby minimizing a blurring without a geometric distortion. CONSTITUTION: A linear interpolator(101) obtains the firstly-interpolated data of an inputted signal, by using a general linear interpolation method. An adaptive weighted interpolator(102) performs an adaptive weighted interpolation by using peripheral pixels and the firstly-interpolated data, and obtains the secondly-interpolated data. The linear interpolator uses a filter having many taps. The linear interpolator performs the first interpolation by using a bi-linear interpolation.
Patent KR-20010074545-A (KR)
Title: Reflection-type liquid crystal display and method for manufacturing the same
Inventor: KANO HIROSHI
IPC: G09F9/00
Filed: 2001-01-22
Abstract: PURPOSE: To prevent a projecting part forming a base of a projecting and recessing structure of a reflection electrode from being peeled. CONSTITUTION: The reflective liquid crystal display device is provided with glass substrates 581, 582, a transparent electrode 60 arranged on the glass substrate 581, an insulation film 44 arranged on the glass substrate 582 and with the projecting and recessing structure 50 formed on the surface, a reflection electrode 51 arranged on the insulation film 44 and a liquid crystal layer 61 held between the transparent electrode 60 side and the reflection electrode 51 side. The insulation film 44 is provided with a first insulation layer 45 comprising many recessing parts 48 with their circumferences surrounded by projecting parts 47, isolated and irregularly arranged and a second insulation layer 49 covering the whole of the insulation layer 45. Because the projecting parts 47 are networked as a whole, even when the adhesive strength with the base is partially weakened the surrounding projecting parts 47 support the part having weakened adhesive strength.
Patent KR-20010067530-A (KR)
Title: Financial analysis and method of inernet
Inventor: YOON KWANG SOO
Filed: 2001-02-06
Abstract: PURPOSE: A financial affairs analysis system and method is provided to enable a user to input basic financial data such as a balance sheet, a profit and loss statement, a cost statement, assets, a debt, a capital and others, and to analyze the financial state and output the analysis result with graphs, numerical data or characters so that it can reduce a cost and a time for analyzing the financial state of a company. CONSTITUTION: The method comprises steps of a user accessing a web server over the Internet(8), the user inputting basic financial data such as a balance sheet, a profit and loss statement, a cost statement, assets, a debt, a capital and others(3), the user transmitting a financial analysis request to the web server, the web server requesting the financial analysis to a database, and the web server transmitting the analysis result, such as a stability, an activity, a profitability or a productivity, to the user.
Patent KR-20020069422-A (KR)
Title: Deflection Yoke for Braun tube
Inventor: CHO SANG JUN
IPC: H01J29/76
Filed: 2001-02-26
Abstract: PURPOSE: A deflection yoke for a CRT is provided to reduce dispersion of deflection yoke and allow assembly work to be easily performed, by arranging a fixing guide for coupling a main ferrite core and an auxiliary ferrite core. CONSTITUTION: A deflection yoke comprises a horizontal deflection coil and a vertical deflection coil for deflecting electron beam emitted from an electron gun in horizontal and vertical directions; a ferrite core(100) having a main ferrite core(110) for improving a magnetic efficiency by reducing loss of magnetic force generated from horizontal and vertical deflection coils and an auxiliary ferrite core(120) coupled to left and right sides of the main ferrite core; and a holder for fixing the horizontal and vertical deflection coils and the ferrite core to predetermined positions, and insulating the horizontal deflection coil from the vertical deflection coil. The auxiliary ferrite core has guide protrusions formed at both sides of the ferrite core, in such a manner that guide protrusions correspond to fixing protrusions(131) of a fixing guide(130). The fixing guide for fixing the auxiliary ferrite core to the main ferrite core, is mounted to the main ferrite core.
Patent KR-20020071535-A (KR)
Title: Method for controlling service adjustment system
Inventor: MAENG JEONG UNG
IPC: H04M3/22
Filed: 2001-03-07
Abstract: PURPOSE: A method for controlling an SCP(Service Control Point) is provided to read statistical data in a file type when outputting the statistical data, without storing the statistical data within an SMS(Service Management System), so as to increase the availability of system resources and a memory. CONSTITUTION: A process to provide an external system statistics collecting function within an SMS is initialized. The input of a message from a GUI(Graphic User Interface) is waited. Whether a GUI request signal is checked in the message input waiting state is decided. If the request signal is generated from the GUI, information on a designated service, date and time is extracted and an SCP statistics requesting process is started. Whether a return value exists is decided. If a return value exists, a transmission structure is configured with a received log file, and statistical data are transmitted to the GUI appropriately for the configured transmission structure.
Patent KR-20020073035-A (KR)
Title: Security service method for digital content and system therefor
Inventor: CHO SEONG WON
IPC: G06F17/00
Filed: 2001-03-14
Abstract: PURPOSE: A method of a security service for digital contents and a system thereof are provided to prevent piracy of contents due to hacking and to perform a security service. CONSTITUTION: The security service for digital contents is downloading digital contents to a user connected to a communication network. A user share key and a personal key mapped with each other corresponding to a specific encryption rule are generated, and the user share key and the personal key are transmitted to the user(204). A digital contents purchase request is received from the user(206). With response to the purchase request, corresponding contents are encoded by using a specific contents key, and the contents key used for encryption is encoded by using the user share key(208). The encoded contents key and the contents are transmitted to the user(210). The contents key is obtained by decoding the header(212). The contents are decoded by using the contents key(214).
Patent KR-20020074003-A (KR)
Inventor: SHIN HYEON SANG
IPC: H01L21/76
Filed: 2001-03-19
Abstract: PURPOSE: A fabrication method of semiconductor devices is provided to improve a step-coverage of a photoresist layer between a cell and a peripheral regions by using an organic ARC(Anti Reflective Coating). CONSTITUTION: A hard mask is formed on a semiconductor substrate having a cell and a peripheral regions. A plurality of first trenches are formed in the cell region. An organic ARC film is formed on the entire surface of the resultant structure so as to fill the first trenches. A planarized photoresist pattern is formed by using the organic ARC film. Then, second trenches(26) are formed in the peripheral region by using the photoresist pattern. The depth of the first trenches is deeper than that of the second trenches(26).