baber/WOPTO huggingface dataset:
Patent KR-20040081828-A (KR)
Inventor: YANG HYEON JO
IPC: H01L21/027
Filed: 2003-03-17
Abstract: PURPOSE: A test pattern for measuring resist flowing rate is provided to exactly and easily measure uniformity of temperature distribution in a bake plate by using the test pattern without measuring CD(Critical Dimension). CONSTITUTION: A test pattern(30a) is inserted to a desired position to measure resist flowing rate when a resist pattern with a contact hole pattern is formed. The test pattern is provided with a plurality of unit patterns(32) sequentially arranged in the test pattern. Each unit pattern is juxtaposed by increasing a desired width based on a reference point(S). The unit pattern is one shape selected from a group consisting of rhombus, circle, hexagon, and triangle.
Patent KR-20040082664-A (KR)
Title: Method for complementing heat medium of solar heat collecting plate, which discharges foams from heat medium supplying line and complement new heat medium as much as discharged one for smooth circulation of heat medium
Inventor: CHO AE OK
IPC: F24J2/34
Filed: 2003-03-19
Abstract: PURPOSE: A method for complementing a heat medium of a solar heat collecting plate is provided to discharge foams out of a heat medium supplying line and complement a new heat medium as much as the discharged one for the smooth circulation of the heat medium. CONSTITUTION: In a method for complementing a heat medium(11) of a solar heat collecting plate, the heat collecting plate(1) is connected a heat accumulation tank(3) via a hot heat pipe(2) connected to an upper end of the heat collecting plate. The heat accumulation tank is connected to a heat collecting unit via a supply pipe(4) and an advancing pipe(5). The advancing pipe is connected to a circulation pump(6) and a foam removing unit(7). In the foam removing unit, foams contained in the heat medium is collected into a foam chamber(8') and the heat medium from which the foams are removed is supplied to the advancing pipe.
Patent KR-20040086877-A (KR)
Inventor: JUNG GIL SU
IPC: G06F17/00
Filed: 2003-03-22
Abstract: PURPOSE: An information storage medium storing moving image data and additional data, and a reproducing device and a method thereof are provided to store basic moving image data and additional data added with a browsing function and a mutual operation with a user. CONSTITUTION: Data for a code mode includes moving image data consisting of stream data where moving image data is compressed/coded, and navigation data for controlling a reproduction of the moving image data. Data for a full mode includes browser mode data consisting of a markup language and an execution script, and/or program mode data consisting of a program language. Startup data includes data for designating data of a mode which has to initially reproduce each of mode data.
Patent KR-20030078755-A (KR)
Title: 아지도 기를 갖는 신규 신남알데히드 화합물
IPC: C07C247/16
Filed: 2003-03-28
Abstract: 본 발명은 포토레지스트의 감광성 부분을 제공하기 위한 중간체로서 사용되는 경우, 높은 감도를 갖고 노광부과 미노광부 사이의 높은 콘트라스트를 보이는 감광성 부분을 유도하고, 또한 그 화합물 자체도 감광성 부분으로 작용할 수 있는 신규 아지도신남알데히드 화합물을 제공한다.  아지도신남알데히드 화합물은 화학식 1로 나타낸다 : 
     (화학식 1) 
     
       
     
     상기식에서 R은 저급 알킬 기를 나타내고 Y는 수소 또는 술포네이트 염 기를 나타낸다.
Patent KR-20030089422-A (KR)
Title: 광 파이버의 드로잉 방법 및 그 장치
IPC: C03C25/10
Filed: 2003-04-08
Abstract: 본 발명은 자외선 경화 수지가 경화할 때까지의 시간을 충분히 확보하여, 피복 수지부에 변형을 발생시키지 않고, 광 파이버를 고속으로 드로잉할 수 있는 광 파이버의 드로잉 방법 및 그 장치를 제공한다. 
     유리에 자외선 경화 수지로 이루어지는 피복을 실시한 광 파이버를 원하는 외경으로 드로잉하는 광 파이버의 드로잉 방법으로, 자외선 조사로 출구에서 광 파이버를 하류 측으로 잡아당기는 캡스턴(capstan)의 입선부까지의 주행 시간이 0.5초 이상이 되도록 설정하여, 선속 1000m/분 이상으로 드로잉하고, 피복을 실시한 후의 상기 광 파이버의 외경을 240㎛ 내지 260㎛이 되도록 드로잉한다.
Patent KR-20040089294-A (KR)
Inventor: KONG JONG SIK
IPC: B60J5/06
Filed: 2003-04-11
Abstract: PURPOSE: An automatic cover opening and closing device of a loading compartment for a truck is provided to enlarge the working space by moving the cover to the side wall automatically, semi-automatically or manually, and to transport cargo conveniently and safely by protecting articles in the rain with complete sealing. CONSTITUTION: An automatic cover opening and closing device comprises a base frame part composed of a rectangular floor in the rear part of a truck, columns(12), connecting frames and a reinforcing bar with the loading space; a cover part(20) covering the frame part; an automatic opening and closing installation member(30) mounted on the connecting frames; an automatic opening and closing unit installed in the automatic opening and closing installation member to open and close the side of the loading space; and a side wall body having a loading compartment cover(51) automatically opening and closing the side by the automatic opening and closing unit. The loading compartment cover is moved automatically, semi-automatically or manually in the side wall body, and opened to the right, the left or at both sides.
Patent KR-20040089393-A (KR)
Inventor: HWANG SEUNG MIN
IPC: H01L21/027
Filed: 2003-04-14
Abstract: PURPOSE: A method of forming an overlay vernier is provided to restrain failure of measuring overlay by preventing damage of a mother vernier due to an etching process using a mask for masking a scribe line including the mother vernier. CONSTITUTION: A trench-type cell isolation region is formed in a semiconductor substrate(200). A mother vernier(220a) is formed in the cell isolation region by using a high density plasma oxide layer. A gate material layer is formed on the entire surface of the resultant structure. A mask layer for masking a scribe line including the mother vernier is formed on the gate material layer. A gate is formed by removing selectively the gate material layer using the mask layer. A son vernier(250) is formed on the mother vernier.
Patent KR-20040091999-A (KR)
Inventor: BAE SU HO
IPC: H04B1/06
Filed: 2003-04-23
Abstract: PURPOSE: A phase matching device of a receiving end of a mobile terminal is provided to cancel a noise by making amplitudes of the first and second target signals which have passed the first and second SAW(Surface Acoustic Wave) filters the same and their phase difference different by exact 180 degrees. CONSTITUTION: A balun(21) phase-shifts an original signal by 180 degrees and outputs the original signal to the first SAW filter(22) and the 180-degree phase-shifted signal to the second SAW filter(23). The first SAW filter(22) filters the first target signal from the original signal. The second SAW filter(23) filters the second target signal from the 180-degree phase-shifted signal. A comparator(24) compares the first and second target signals and checks whether a phase difference between them is accurately 180 degrees and their amplitudes are the same. A phase matching unit(25) converts the first and second target signals so as to have the 180-degree phase difference and the same amplitudes. A controller(26) controls the phase matching unit(25). LNAs(Low Noise Amplifiers)(27,28) amplify the first and second target signals which have been converted to have the 180-degree phase difference and same amplitudes.
Patent KR-20030043853-A (KR)
Inventor: KIM HONG YONG
Filed: 2003-05-01
Abstract: PURPOSE: A used car brokerage operating method and system is provided to enable an expert to check data on a used car, registered by a seller, via a spot investigation for making a synthetic report on the used car, and to offer the synthetic report to a buyer over the internet. CONSTITUTION: The method comprises several steps. A seller registers data on a used car, including sale conditions, at a used car brokerage system. An expert checks registered data on the used car via a spot investigation, rates the used car, makes a synthetic report on the used car, and then the service system stores the rate data and the synthetic report with the data initially registered by the seller. A buyer inputs data on the buyer and buying conditions at the service system, and the service system searches for the data on the used car, wanted by the buyer, in the registered data. If the data on the used car, wanted by the buyer, is searched, the service system enables the buyer to confirm the buying of the searched used car, and to pay for it. The service system delivers the used car to the buyer, and the buyer checks the state of the delivered used car. If the transaction is completed, the registered data is deleted from the database.
Patent KR-20030040342-A (KR)
Inventor: KIM KWANG MOO
IPC: B25B13/46
Filed: 2003-05-06
Abstract: PURPOSE: An automatically adjustable universal spanner is provided to tighten or loosen bolts and nuts conveniently and efficiently without separating a spanner head from the bolt or the nut by unidirectionally rotating the bolt or the nut in turning the spanner head left or right. CONSTITUTION: An automatically adjustable universal spanner comprises a spanner head(10) having a bolt head placing sill(12) including a horizontal contact surface(11) protruded in the front lower part, a pin escape groove, a spring insertion groove(16), and a transfer groove unit(19) including a displacement preventive guide groove(18); a braking piece member(20) inserted to the transfer groove unit of the spanner head with sliding, and composed of an inclined contact surface(21) and a guide protrusion(25) having a displacement restricting sill(24); and a separation preventive pin(30) inserted to a front pin hole(31) of the displacement preventive guide groove to restrict displacement of the braking piece member. The productivity is increased by manufacturing and assembling the spanner with simple structure, and the stiffness and the durability of the spanner are improved by restricting shaking in working.
Patent KR-20030093098-A (KR)
Title: 열 교환기
IPC: F28D7/00
Filed: 2003-05-12
Abstract: 매체사이의 고온 상쇄를 제공하고, 동시에 낮은 비용으로 생산되고 열 응력을 만족시키는 열교환기를 만들기 위해서, 열교환기가 고온 매체 통로용 튜브(22, 6)에 의해 제2분배 체임버(7)에 연결되는 제1분배 체임버(5)를 가지고, 상기 튜브(6)가 냉각매체(3)의 입구영역(10)과 외부 체임버(12)를 통과하여 연장하고, 냉각 매체(3)의 흐름 편향 목적의 밀봉 판(16)에 의해서 한정되는 내부 체임버(11)에 인접한 입구영역(10)으로 측면 포트(9)가 냉각 매체(3)를 도입시키고, 상기 밀봉판(16)은 내부 체임버(11)로부터 외부 체임버(12)로 냉각매체를 인도하고, 상기 외부 체임버(12)는 내부 체임버(11)를 둘러싸고, 이 외부 체임버(11)에 냉각 매체(3) 방출용 포트가 제공되는 것이 제안된다.
Patent KR-20040102554-A (KR)
Inventor: LEE TAE SU
IPC: H04B1/707
Filed: 2003-05-28
Abstract: PURPOSE: A device and a method for calculating a correlation value in a CDMA system and a device and method for analyzing a code domain using the same are provided to shorten a time required for analyzing a code domain by reducing the amount of calculation for obtaining a correlation value between an input signal and a Walsh code of each channel. CONSTITUTION: The first correlation value calculator(202) calculates the first group of correlation values, namely, correlation values of input data with respect to a Walsh code having the minimum length among the M types of lengths. The nth correlation value calculator(204) obtains a value by adding or subtracting two specific correlation values selected from the nth to the first groups of correlation values, namely, correlation values of input data with respect to a Walsh code having the length of 'N', and determines the obtained value as a correlation value of the nth group of correlation values. A memory(206) stores the first and/or nth group of correlation values which have been calculated by the first and nth correlation value calculators(202,204).
Patent KR-20030061726-A (KR)
Inventor: LIM TAEG WON
IPC: A47C21/04
Filed: 2003-06-05
Abstract: PURPOSE: Electric stone panel and bed containing yellow soil are provided to achieve various health effects including the blocking of electromagnetic waves and the generation of far-infrared rays by integrating non-polluted yellow soil to a convenient existing electric stone panel. CONSTITUTION: The electric stone panel integrated with yellow soil is manufactured by installing a horizontal brace to a rectangular wooden frame(1) having a height of 20-40mm, folding a copper plate(3) at constant distances equal to the height of the wooden frame, attaching the copper plate to the wooden frame using bilateral tapes, bonds, epoxy adhesives, and the like, providing a primary yellow soil mortar(4), fixing a copper net(5) to the wooden frame and copper plate using copper wires, providing a secondary yellow soil mortar(6), drying them, and finishing the surface thereof using oil.
Patent KR-20030095357-A (KR)
IPC: B65D47/20
Filed: 2003-06-10
Abstract: A valve seat portion 20 has a nearly tubular shape, at the bottom of which a circular opening portion 23 which functions as a valve seat is formed. A valve portion 10 has a ring-shaped supporting portion 11 which is disposed inside the valve seat portion 20. A valve body 12 has a shape corresponding to the circular opening portion 23, and multiple coupling portions couple the supporting portion 11 and the valve body 12. In the valve portion 10, the valve body can move between a closed position in which the valve body closes the opening portion 23 in the valve seat portion 20 and an open position in which the valve body opens the opening portion 23 by the flexibility of the four coupling portions 13. <IMAGE>
Patent KR-20040110428-A (KR)
Inventor: PARK SEUNG SUN
IPC: B60C23/00
Filed: 2003-06-19
Abstract: PURPOSE: A fitting pressure measuring device of a pneumatic tire is provided to remove a measuring error caused by production dimensional difference between commercial rims with same diameter, to eliminate mounting and detaching operations for measurement, and to shorten the measuring time. CONSTITUTION: A fitting pressure measuring device of a pneumatic tire has a 2-split measuring rim comprising a base frame(13) and an upper guide bar(16). A lower measuring rim(11) placed with the tire of which fitting pressure is to be measured is installed at the base frame to fit or change the position. An upper measuring rim(14) placed on the tire at the position of a rim width together with the lower measuring rim is mounted at the upper guide bar to fit or change the position. The upper guide bar moves vertically by a position adjusting unit.
Patent KR-20040110552-A (KR)
Inventor: JANG TAE SEONG
IPC: H03K3/354
Filed: 2003-06-19
Abstract: PURPOSE: An oscillator is provided to reduce the poser consumption by generating a pulse train having a period inversely proportional to an increase of temperature. CONSTITUTION: A control signal generation circuit(210) is used for generating a first control signal and a second control signal. A pulse generation circuit(250) is used for generating a pulse train having a period inversely proportional to the temperature. A first switching circuit(230) is used for connecting a supply voltage to a power terminal of the pulse generation circuit in response to the first control signal. A second switching circuit(270) is used for connecting a ground voltage to a ground terminal of the pulse generation circuit in response to the second control signal. The currents applied to the first and the second switching circuits are proportional to the temperature of the pulse generation circuit.
Patent KR-20050000968-A (KR)
Inventor: LEE SUNG HOON
IPC: H01L21/28
Filed: 2003-06-25
Abstract: PURPOSE: A method for forming a metal interconnection is provided to avoid a metal layer CMP(chemical mechanical polishing) process by selectively depositing a metal layer only in a contact hole through an electroplating process. CONSTITUTION: A conductive pattern(11) of a predetermined type is formed on a wafer(10). An insulation layer(12) is formed on the wafer including the conductive pattern. The insulation layer is selectively etched to form a contact hole(13) exposing a part of the conductive pattern. An electroplating process is performed on the wafer including the contact hole to form a metal interconnection(14) for selectively filling the contact hole.
Patent KR-20050002347-A (KR)
Inventor: HWANG IN KYU
IPC: H04W88/18
Filed: 2003-06-30
Abstract: PURPOSE: A system and a method for processing an SO(Service Order) of a TIMS(Telecom Integrated Management System) for realizing number portability are provided to process an SO between a TIMS and an ICIS(Integrated Customer Information System) in order to support number portability. CONSTITUTION: If a customer applies for a number portability service(S402), number portability information is inputted from the customer(S404) while a type of number portability service is distinguished(S406). If the service type is a carrier portability service, an ICIS decides whether the customer is entitled to receive the number portability service(S408). If so, the ICIS transmits a created SO to a TIMS(S410). The TIMS stores the number portability information in a number portability DB according to the changed SO(S414), and informs the ICIS that number portability is completed(S416).
Patent KR-20050002550-A (KR)
Inventor: JANG YOUNG SANG
IPC: B21B37/00
Filed: 2003-06-30
Abstract: PURPOSE: To provide a continuous hot finish rolling mill capable of preventing fracture of strip by operating loopers according to the state of strip, and a finish rolling method by the continuous hot finish rolling mill. CONSTITUTION: In a finish rolling mill of a continuous hot rolling line for continuously rolling strip, the finish rolling mill of the continuous hot rolling line comprises rolling rolls(41) arranged with being spaced apart from each other in a certain distance to roll the strip continuously; loopers(110) installed between the rolling rolls to control tension of the strip; driving units(12) connected to the loopers to operate the loopers; a detector(15) installed at one side of the foremost front rolling roll to sense approach of a joint part between strips; an operation processor(14) for calculating position of the joint part of the strips according to the passage of admission time of the joint part through an electric signal transmitted from the detector and input data such as rotary speed of the rolling rolls; and a controller(13) for operating operation of the loopers by means of the driving units according to the position of the joint part of the strips calculated in the operation processor.
Patent KR-20050003273-A (KR)
Inventor: NAM SEUNG HEE
IPC: H01L21/77
Filed: 2003-06-30
Abstract: PURPOSE: A method for fabricating a polysilicon LCD is provided to reduce process steps by simultaneously forming a gate electrode, a source electrode and a data electrode. CONSTITUTION: A method for fabricating a polysilicon LCD includes the steps of forming an active layer(303) on a substrate, sequentially forming a first insulating layer and a second insulating layer on the active layer, and forming a photoresist layer on the second insulating layer and diffractively exposing the photoresist layer. The method further includes the steps of partially removing the second insulating layer, etching the photoresist layer, and removing the first and second insulating layer to open the active layer. A gate electrode(311), a source electrode(310) and a drain electrode(312) are simultaneously formed, and impurity ions are implanted into the active layer. A passivation layer is formed on the gate electrode, the source electrode, and the drain electrode, and a pixel electrode is formed on the passivation layer.
Patent KR-20030068506-A (KR)
Inventor: LEE HO YOUNG
IPC: E04B2/86
Filed: 2003-06-23
Abstract: PURPOSE: A method of using bricks as a concrete form is provided to cut down on the cost of construction by forming bricks into a permanent wall. CONSTITUTION: The process of using bricks as a concrete form is composed of: laying bricks and tying an inner wall to an outer wall by a link(5), at this step, adhesives are applied and the link is fastened by nuts to prevent concrete water from leaking out, which promotes waterproof efficiency; installing reinforcing bars by counting on the link; finishing an empty space used for a fabrication hole by insulating materials; bracing both adjacent inner walls facing each other by a support(7), at this step the supports are connected to the inner wall by plywood and nails; placing concrete into the established forms; removing those supports, after complete concrete curing.
Patent KR-20050006345-A (KR)
Inventor: LEE WOON JOO
IPC: H04N5/225
Filed: 2003-07-08
Abstract: PURPOSE: A portable monitoring camera is provide to support video-type control, enable simultaneous recording when a secondary storage device is used and show a clear image of a distant object by zooming and focusing with simple switch operations. CONSTITUTION: A lens(14) forms an optical image by collecting and diffusing light from an object. An infrared-ray LED(Light Emitting Diode)(15) capable of use at night is prepared on the surface of the lens. A charge coupled device(21) converts received light to an electric signal. A control switch(13), electrically connected to a microprocessor(20), is used for various functions such as camera power on/off, zoom, focus. and menu. An OSD(On Screen Display)(22) displays information necessary for a user. A motor controller(24) controls an electric motor of the lens in order to focus on certain distance and adjust lens interval. A regulator(23) keeps a constant voltage.
Patent KR-20040030228-A (KR)
Inventor: KIM KWANG HO
IPC: H02K33/02
Filed: 2003-07-09
Abstract: PURPOSE: A structure for installing a massager for massage mat is provided to install stably a plurality of massagers within a cushion member by forming the massagers on one fixing frame and installing the fixing frame within the cushion member of the massage mat. CONSTITUTION: A loading groove is formed on an upper face of a cushion member corresponding to a user's waist on a massage mat. A fixing frame(50) is inserted into the loading groove. A rim(52) is formed along the fixing frame(50). The rim(52) is close to an inner circumference of the loading groove of the cushion member. A flange part(54) is formed at an upper end part of the rim. A first barrier rib and a second barrier rib(58) are formed on an outer circumference of the rim in order to form a plurality of isolated rooms. A plurality of massagers(20) is inserted into the isolated rooms. A flange part(80) of a massager case is located on the first barrier rib. The first barrier rib of the fixing frame has the height corresponding to a moving line drawn by the user's vertebra.
Patent KR-20050008193-A (KR)
Inventor: KWON YOUNG SUK
IPC: B60R21/0136
Filed: 2003-07-14
Abstract: PURPOSE: An impact sensor of an airbag for a vehicle is provided to detect the impact precisely at a collision, and to operate the airbag quickly and accurately by mounting the impact sensor horizontally with a level. CONSTITUTION: An impact sensor(50) of an airbag is installed at the side of a vehicle to measure and transmit the acceleration of the object bumped at a side collision to a central processing unit. The driver and the passengers are protected by driving the airbag momentarily. The impact sensor is composed of an acceleration sensor measuring the acceleration of the vehicle, and an impact transmitter transmitting information from the acceleration sensor to the central processing unit. A level(60) is installed in the upper part of the impact sensor to arrange the impact sensor in parallel with the ground in mounting the impact sensor to the vehicle body.
Patent KR-20030064363-A (KR)
Inventor: HWANG YUN GUK
IPC: E01D19/10
Filed: 2003-07-15
Abstract: PURPOSE: A handrail installation structure for a floor plate having a tube-shaped section is provided to construct and dismantle easily by simplifying an installation structure. CONSTITUTION: In the handrail installation structure for a floor plate having a tube-shaped section, a handrail member(10) is installed on the lateral section of a floor plate(1), and provided with a vertical post member(11) installed vertically to protect vehicles and a horizontal insertion member connected with the vertical post member(11) and interposed to the tube-shaped inside of the floor plate(1). While the horizontal insertion member is interposed to the floor plate(1), a fastener(13) is fastened through the floor plate(1) and the horizontal insertion member, so that the handrail member(10) is installed on the floor plate(1).