baber/WOPTO huggingface dataset:
Patent KR-20030027710-A (KR)
Title: Raster defect correction method for liquid crystal display device and raster defect correction device for the same
Inventor: WAKABAYASHI KOJI
IPC: B23K26/06
Filed: 2002-09-25
Abstract: PURPOSE: To provide a method and apparatus for effectively eliminating alignment characteristics of an alignment layer at a high-speed in the case of correcting a luminescent spot defect of a liquid crystal display device. CONSTITUTION: The regularity of a V-shaped groove of the alignment layer can effectively be destroyed by using a beam whose beam shape length direction is orthogonal to a groove direction of the alignment layer. Further, when the V-shaped groove is formed with an upper film of 45-degrees and a lower film of 135-degrees, the shape of laser beam and further the energy of laser beam is controlled depending on the progress of scanning. Moreover, the preceding processing with respect to the alignment layer is applied from both of the color filter side and a TFT side.
Patent KR-20030026908-A (KR)
Title: Crystalline semiconductor film and production method thereof, and semiconductor device and production method thereof
Inventor: MAEKAWA MASASHI
IPC: H01L21/20
Filed: 2002-09-25
Abstract: PURPOSE: A crystalline semiconductor layer, a manufacturing method thereof, a semiconductor device and a method for manufacturing the same are provided to be capable of obtaining laterally-grown semiconductor crystal grains being in contact with each other at grain boundaries. CONSTITUTION: An amorphous silicon layer(11) is formed on the entire surface of an amorphous insulation substrate(10). An anti-reflective coating(12) is formed at the upper portion of the amorphous silicon layer, wherein the anti-reflective coating is formed into a stripe type pattern. A reflecting layer(13) is formed into the same stripe pattern at the upper portion of the anti-reflective coating by using reflecting material for using as a heat preventing layer.
Patent KR-20020082444-A (KR)
Inventor: CHOI IN JIN
IPC: B23B51/08
Filed: 2002-09-26
Abstract: PURPOSE: A method for punching a hole of a printed circuit board is provided to reduce a fabricating cost of the printed circuit board and environmental pollution and prevent a burr phenomenon by using repeatedly a board in a hole punching process of the printed circuit board. CONSTITUTION: A board(4) is loaded on a base plate(3) of a drilling machine(2) for a printed circuit board. A surface of the board(4) is coated by melamine. A stationery(5) is laminated on an upper portion of the board(4). Both sides of the stationery(5) are coated by an oily component such as benzene or oil. The first circuit pattern is formed on a double-sided printed circuit board(1) by processes such as a pattern printing process and an etching process. The double-sided printed circuit board(1) is loaded on the stationery(5). A hole is formed on the double-sided printed circuit board(1) by a drill bit of the drilling machine(2).
Patent KR-20040028064-A (KR)
Title: A fuzzy expert apparatus and method for video summary using characteristics of genre
Inventor: KIM SEON JEONG
IPC: H04N21/854
Filed: 2002-09-28
Abstract: PURPOSE: A fuzzy based image summarizing device using characteristic information of each genre and a method thereof are provided to present the information properly summarizing contents by automatically analyzing diverse moving image contents fit to each characteristic. CONSTITUTION: A knowledge database(30) stores a characteristic pattern arranged by each moving image genre as a template. A moving image characteristic extractor(40) extracts the characteristic information by analyzing a moving image. A preprocessor(10) divides a moving image sequence inputted with the genre information into each shot by using the characteristic information. A fuzzy reasoning part(20) generates a summarizing algorithm by tuning condition values reflecting the characteristic of the moving image after repeatedly performing a reasoning work of each step to each characteristic of the moving image based on the template stored in the knowledge database. A summary information generator(50) forms the summary information by a part of the shots through the summarizing algorithm.
Patent KR-20040028325-A (KR)
Title: A Method for Controlling Operation Commands of Operation Support Systems for Fiber Loop Carrier
Inventor: KANG DAE GYEONG
IPC: H04B10/07
Filed: 2002-09-30
Abstract: PURPOSE: A method for controlling an operation command of an OSS(Operation Support System) of an FLC(Fiber Loop Carrier) is provided to manage operation commands inputted from each OSS of an FLC as controlling the operation commands, thereby preventing operation information inconsistency and improving command execution speed. CONSTITUTION: Operation commands are inputted to an operation command control processor(S110). The operation command control processor confirms whether errors are generated from the operation commands(S120). If a context of the operation commands is normal, time stamps are given to the operation commands(S130). If contexts of the inputted operation commands and stored operation commands are the same, the inputted operation commands are considered as being equal to the stored operation commands(S140). If the same operation command exists in an operation command storage, the same ID as IDs of the inputted operation commands is set to the inputted operation commands(S160). The inputted operation commands are stored(S170). The processor extracts a command, and requests an FLC to execute the command(S180). The FLC executes the command, and the processor decides whether to succeed in executing(S190). If so, the processor checks whether the command is a write command(S200). If so, the processor extracts a command having the same ID(S210), and configures a result message(S220). The processor broadcasts the result message(S230).
Patent KR-20040035952-A (KR)
Title: Coming and going management system using mobile phone.
Inventor: OH NAM HYEON
IPC: H04W12/06
Filed: 2002-10-12
Abstract: PURPOSE: An entry management authentication system using a mobile terminal is provided to allow a user's entry by automatically receiving a specific code of a mobile terminal. CONSTITUTION: A specific code of a mobile terminal(01) is automatically received through a relay system antenna(06) and the specific code of the mobile terminal(01) inputted to a code receiving unit(07) is checked for a user(12) of an entry authentication management server(09) of an entry control system(a1) through a data processor(08). The mobile terminal(01) automatically sends its specific number through communication with a repeater. The entry authentication management server(09) authenticates entry for the specific code of the mobile terminal(01) of the user(12) and holds information on admission. When the user(12) enters a door(11) with the previously registered mobile terminal(01), the relay system antenna(06) receives the specific code of the mobile phone that a specific code generator(04) sends through a mobile phone antenna(02), and determines whether to allow the user to be entered through the entry authentication server(09).
Patent KR-20040033633-A (KR)
Title: Apparatus for rotating the wafer of a rapid thermal processing chamber
Inventor: LEE GWANG JUN
IPC: H01L21/324
Filed: 2002-10-15
Abstract: PURPOSE: A wafer rotating apparatus of an RTP(Rapid Thermal Processing) chamber is provided to be capable of improving the uniformity of a wafer and minimizing wafer defects. CONSTITUTION: A wafer rotating apparatus of an RTP chamber is provided with a rotation assembly(200) for loading and supporting a wafer and a rotation bearing(300) between the lower portion of the rotation assembly and the lower body part of the RTP chamber for rotating the rotation assembly. At this time, the rotation assembly has a gear ring. The wafer rotating apparatus further includes a driving gear(400) connected to one side of the gear ring, a driving shaft(500) connected to the driving gear and located through the lower body part of the RTP chamber, a sealing tube(600) fixed to the predetermined portion of the resultant structure for sealing the lower body part of the RTP chamber, and a motor(700) mechanically connected to the driving shaft.
Patent KR-20030035937-A (KR)
Title: Tension mask for a cathode-ray-tube
Inventor: GOROG ISTVAN
IPC: H01J29/07
Filed: 2002-10-24
Abstract: PURPOSE: A tension mask for a cathode ray tube is provided to allow for individual attachment of mask strands to a mask frame without deformation, while also providing some terminating shielding which serves as an optical edge for matrix and screening and a shield for stray electrons. CONSTITUTION: A tension mask(32) for a cathode ray tube having a luminescent screen on a panel comprises a mask frame(34) having two opposed sides, a cantilever(52) attached to each opposing side of the frame, a mask attached to the cantilevers, the mask having a plurality of spaced apart substantially parallel strands(44) between which are elongated apertures(46) through which electron beams pass during operations of the tube, and a border shield(56) mounted over the strands along each cantilever.
Patent KR-20040042442-A (KR)
Title: Method for controlling an exhaust noise for a vehicle
Inventor: OH HAK JUN
IPC: F01N9/00
Filed: 2002-11-14
Abstract: PURPOSE: An exhaust noise control method of a vehicle is provided to actively control the exhaust noise even in the emanation of an adaptive filter and secure the tenacity of the system by a transfer function with a modeling error. CONSTITUTION: An exhaust noise control method of a vehicle is composed of steps for measuring and fixing a transfer function from a microphone(1) for sensing noise installed to an outlet of an exhaust pipe(13) and an engine(10) to a control speaker(6) mounted to an exhaust system(11), and minimizing the fixed transfer function of a path from the microphone to the control speaker in normal operation of an adaptive filter(2) and controlling the noise by the fixed transfer function of the path from the microphone to the control speaker in the emanation of the adaptive filter.
Patent KR-20040044572-A (KR)
Inventor: HWANG SEONG GIL
IPC: H03H3/08
Filed: 2002-11-21
Abstract: PURPOSE: A method for manufacturing a chip scale package is provided to protect the filter by intercepting the heat and the moisture penetrated from outside without performing the process of a wall formation. CONSTITUTION: A method for manufacturing a chip scale package includes the steps of: forming a package substrate(11) provided with a plurality of ground terminals; mounting the semiconductor chips by electrically contacting to the ground terminals formed on the package substrate(11); bending a protective film(17) on the semiconductor chip; removing the border of the protective film(17); forming a metal layer(19) on the bent protective film(17); and shielding the package substrate(11) formed thereon the metal layer(19) by using an epoxy.
Patent KR-20030043686-A (KR)
Title: Sulphur-containing ferritic stainless steel that can be used for ferromagnetic parts
Inventor: BOURGIN CHRISTOPHE
IPC: C21D8/06
Filed: 2002-11-21
Abstract: PURPOSE: A sulphur-containing stainless steel of ferritic structure is provided that can be used for magnetic parts having high magnetic properties and exhibiting very good machinability and corrosion resistance properties. CONSTITUTION: The ferritic stainless steel is characterized in that it comprises in its composition by weight: C≤0.030%, 1.0%<Si≤3%, 0.1%<Mn≤0.5%, 10%≤Cr≤13%, 0%<Ni<1%, 0.03%<S<0.5%, 0%<P≤0.030%, 0.2%<Mo≤2%, 0%<Cu≤0.5%, 0%<N≤0.030%, 0%<Ti≤0.5%, 0%<Nb≤1%, 0%<Al≤100x10¬-4%, 30x10¬-4%<Ca≤100-x10¬-4%, 50x10¬-4%<O≤150x10¬-4%, the ratio of the calcium content to the oxygen content Ca/O being 0.3≤Ca/O≤1, the balance being iron and the inevitable impurities from the smelting of the steel, wherein the steel contains lime aluminosilicate inclusions of the anorthite and/or pseudowollastonite and/or gehlenite type, associated with inclusions of the chromium and manganese sulphide type.
Patent KR-20030047816-A (KR)
Title: Driving control device of vehicle
Inventor: NAKAMORI YUKINORI
IPC: B60L11/00
Filed: 2002-12-07
Abstract: PURPOSE: To reduce shock upon re-engagement of frictional engagement elements to occur when a hydraulic oil temperature is very high or very low after automatic engine shutdown, or when no pump is available, without an increase in motor-driven oil pump dimensions. CONSTITUTION: When the hydraulic oil temperature (AT oil temperature) satisfies TMIN≤AT oil temperature ≤ TMAX, a motor-driven oil pump is actuated upon automatic engine shutdown for the oil pressure in an oil pressure controller to be kept at the prescribed level PX for the prevention of shock to follow the re-engagement of frictional engagement elements. When the AT oil temperature < TMIN or >TMAX, the oil pump is not actuated upon automatic engine shutdown but a mechanical pump is actuated motored by a motor generator (M/G) for the oil pressure to be kept at the level PX or higher (PZ). Thus, the above constitution dispenses with the need of enlarging motor-driven oil pump dimensions now that the oil pump does not work.
Patent KR-20030015174-A (KR)
Title: Apparatus for controlling electroluminescent number plate of vehicle
Inventor: AHN CHANG SUP
IPC: B60R13/10
Filed: 2002-12-09
Abstract: PURPOSE: A controller of a light emitting number plate for a vehicle is provided to alarm the theft of the number plate by displaying the number of the vehicle through a light emitting number plate member with an organic EL(Electroluminescence). CONSTITUTION: A power line(12) supplies the power of a battery. A light emitting number plate(30) displays the number of a vehicle by the power through the power line. A first control module(15) alarms the state change of the power line by detecting the state change. A second control module(23) makes the light emitting number plate not to be used by detecting the state change through the first control module. Thereby, the illegal act by the theft of the number plate is suppressed.
Patent KR-20040050729-A (KR)
Title: Substrate Aligning Apparatus for a Manufacturing Process of Liquid Crystal Display Device
Inventor: CHOI I HO
IPC: G02F1/13
Filed: 2002-12-09
Abstract: PURPOSE: A substrate aligner used for manufacturing an LCD(Liquid Crystal Display) is provided to restrain a head of the substrate aligner from abrasion due to contact of the head and a substrate. CONSTITUTION: A substrate aligner used for manufacturing an LCD includes a frame(21), a roller head(33), a head bracket(30), a frame moving unit, and a guide(24). The frame stands vertically and forms the body of the substrate aligner. The roller head is placed at the upper part of the frame and comes into contact with a substrate to align the position of the substrate. The face of the roller head, which comes into contact with the substrate, is changed while rotated. The head bracket has upper and lower arms(30a,30b) that support the roller head. The head bracket is fixed to the frame. The frame moving unit moves the frame forward and backward. The guide guides the forward and backward movement of the frame.
Patent KR-20040051206-A (KR)
Title: Locking Device on Fixed Wall of Interior Temperature Controller for Boiler
Inventor: HUH SEOK SU
IPC: F24H9/20
Filed: 2002-12-12
Abstract: PURPOSE: A wall-mounted locking device of a room controller for a boiler is provided to firmly maintain the fixed state of a room controller and to improve the reliability and convenience in installation of a product. CONSTITUTION: A wall-mounted locking device of a room controller of a boiler comprises a room controller(10) having vertical locking recesses(13) formed on the rear upper and lower portions of a rear case(12), an operating hole(14) formed horizontally and a control hole(15) formed opposite to the operating hole, a bracket(20) installed on the wall via a fixing member to mount the room controller on the wall and having inserting pieces(22) and a grounding piece(23), and a locking unit(30) having a stop protrusion(31) horizontally moving inside the operating hole of the room controller and a grip protruded out of the control hole of the room controller.
Patent KR-20040052098-A (KR)
Title: Transflective liquid crystal display device for improving color reproduction and brightness and driving method thereof
Inventor: CHOI SU SEOK
IPC: G09G3/36
Filed: 2002-12-13
Abstract: PURPOSE: A transflective LCD(Liquid Crystal Display) with improved color reproducibility and luminance and a method of driving the LCD are provided to improve the luminance in both of transmission and reflection modes. CONSTITUTION: A transflective LCD includes a timing controller(610), a switch(620), a gate driver(630), a data driver(640), an LCD panel(650), and a sequential back light unit(295). The timing controller receives video data and converts the video data. The switch is connected to the timing controller and decides the output signal of the timing controller according to whether a transmission mode or a reflection mode is selected. The gate driver receives a gate signal from the timing controller. The data driver receives a data signal from the timing controller. The LCD panel includes a thin film transistor substrate and a color filter substrate, which are combined with each other, and displays an image in response to a gate pulse and a data voltage provided by the gate driver and the data driver. The sequential back light unit emits red, green and blue lights in a specific order to irradiate the lights to transmission regions of pixels in the transmission mode. The sequential back light unit is turned off in the reflection mode.
Patent KR-20040052303-A (KR)
Title: Apparatus and method for detecting a vocoder average holding time on the mobile telecommunication system
Inventor: LEE SANG HUN
IPC: H04B7/26
Filed: 2002-12-16
Abstract: PURPOSE: A device for detecting an SXOA(Selecting and Transcoding Board Assembly) AHT(Average Handling Time) of a mobile communication system and a method therefor are provided to collect AHT statistics on a vocoder to transmit the AHT statistics to a BSM, and to search an inferior SXOA channel to block the SXOA channel, then to inform an operator of the blocked channel, thereby preventing call duration from being shortened. CONSTITUTION: BTSs(20,22) service mobile communication functions to MSs(Mobile Stations)(10,12). A BSC(30) controls the BTSs(20,22). An IODPS(Input Output Display Processing System)(50) informs an operator of a managed state of the BSC(30). A BSM(40) manages the BSC(30), collects SXOA AHT statistics of a vocoder that modulates/demodulates a voice signal of the BSC(30), and compares collected data with a reference value. If a certain SXOA AHT does not reach the reference value, the BSM(40) blocks an inferior SXOA, and transmits an inferior warning message to the IODPS(50).
Patent KR-20040057200-A (KR)
Title: Safety system of a fork lift transmission clutch
Inventor: KWON HAK SUN
IPC: B66F9/075
Filed: 2002-12-26
Abstract: PURPOSE: A device and method for monitoring failure of a transmission clutch of a forklift is provided by checking hydraulic pressure applied to the clutch and alarming the driver. CONSTITUTION: A method for determining a failure of a transmission clutch of a forklift comprises a step of supplying a pressure oil to clutches by operating forward/backward shift valves(61,62) when forward/backward signals are detected. A pressure sensor detects pressure two seconds after the signals are detected. It is determined whether the pressure is over or below regular 10kgf/cm2. When the pressure is less than 10kgf/cm2, an inching operating sensor determines whether an inching pedal is operated.
Patent KR-20030011755-A (KR)
Title: Yarn spouting apparatus for afforest work
Inventor: KIM YONG GAK
IPC: E02D17/20
Filed: 2002-12-28
Abstract: PURPOSE: Provided is an apparatus for injecting threads to foundation of tree-planting area via pressurized water and air and for constructing a compact structure of a Venturi block in order to efficiently prevent soil layer freshly formed on the foundation from being collapsed. CONSTITUTION: The apparatus includes, in addition to common constructional components, a particular Venturi block(20). The Venturi block(20) comprises a base block(23) having a first and a second ports(23b,23c) entering pressurized water from a water pump and air from an air-compressor, respectively; a first nozzle block(24) on top side of the base block(23) and having an inlet(21), a water passage(24c) to communicate with the port(23b) and a water nozzle(25) to inject thread(1) together with the pressurized water; a second nozzle block(26) closed to the other side of the first nozzle block(24) and having an outlet(22), an air passage(26b) to communicate with the port(23c) and an air nozzle(27) to inject the thread(1) together with the pressurized air.
Patent KR-20040059440-A (KR)
Title: Circiuit of output driver in semiconductor devices
Inventor: KIM JUN BAE
IPC: G11C7/10
Filed: 2002-12-30
Abstract: PURPOSE: An output driver circuit of a semiconductor device is provided to reduce switching noise as operating at a high speed. CONSTITUTION: According to the output driver circuit of a semiconductor memory device to output internal data of the memory device into an external semiconductor memory device through an output port, an input buffer(100) receives the data. A number of data transfer buffers(200) are connected to the output of the input buffer through their input ports. A number of data drivers(300) are connected to the data transfer buffers respectively, in order to pull down or pull up the output port. And a data signal delay unit(400) is connected between the input buffer and the data transfer buffer, so that an output signal of the input buffer is transferred to the data transfer buffers at different timing.
Patent KR-20040060667-A (KR)
Inventor: SON YOUNG SUK
IPC: H05K3/06
Filed: 2002-12-30
Abstract: PURPOSE: An electronic card equipped with multifunction is provided to offer convenience to a user by adding the functions of other products such as a radio cassette player, an MP3(MPEG level 3) player, and a camcorder to the electronic card. CONSTITUTION: The radio cassette player(2), the MP3(MPEG level 3)(3) player, and the camcorder(4) are installed to each side of the electronic card(1). A pen(6), a seal(7) and other products are additionally installed to one side of the PDA. A joint part(5) combines or separates all components through a magnetic method, a screw method, or a compressing method.
Patent KR-20040061542-A (KR)
Title: Positive grid alloys with high temperature cycle life for SLI MF lead-acid batteries
Inventor: HWANG HO SUN
IPC: H01M4/68
Filed: 2002-12-31
Abstract: PURPOSE: A positive electrode plate composition for a maintenance free lead battery for a vehicle is provided, to inhibit the corrosion of a positive electrode plate at a high temperature by controlling the composition of lead-calcium-tin alloy and adding silver, thereby improving the lifetime of a maintenance free lead battery at a high temperature remarkably. CONSTITUTION: The positive electrode plate composition comprises a lead-based alloy; 0.020-0.040 wt% of calcium; 0.5-0.6 wt% of tin; 0.03-0.04 wt% of silver; and 0.002-0.020 wt% of aluminium. Preferably the composition has a hardness of 11.9-14.5 HV (by Vickers hardness tester) and a tensile strength of 5140-5190 psi.
Patent KR-20020025955-A (KR)
Title: 페인트 부스에서의 순환수의 처리 방법
Inventor: SPEI BRIGITTE
IPC: C09K23/14
Filed: 2000-07-05
Abstract: 본 발명은 페인트 부스에서의 순환수의 처리 방법에 관한 것이며, 페인트 입자는 하기로 구성되는 군으로부터 선택된 분산제를 첨가함으로써 분산된다: a) 2500 내지 500 000 범위의 몰 질량의 말레산, 아크릴산 및/또는 메타크릴산을 기재로 한 단일중합체 및 공중합체; b) 비이온성 표면 활성제; c) 음이온성 표면 활성제, 상기 경우 어떤 폴리아스파르트산도 순환수에 추가적으로 첨가되지 않음; 및 d) 무기 또는 비-중합성 유기 착화제 및 이의 혼합물, 이들의 총 농도는 순환수을 기준으로 0.01 내지 2.0 중량% 범위임.     페인트 부스에서 순환수의 처리 방법에 대한 상기 방법에 따라, 순환수는 게르만 수 경도 시스템에 따라 측정된 2。 이상의 경도를 갖는다.     순환수를 기준으로 0.001 내지 2.0 중량% 범위의 농도에서 분산제를 첨가함으로써, 레이져 회절에 의해 측정가능한 20㎛ 미만의 평균 입자 크기를 갖도록 페인트 입자를 분산시킨다.