baber/WOPTO huggingface dataset:
Patent KR-20030069526-A (KR)
Title: Interfacing archtecture of video CODEC processor between protocol processor
Inventor: JUNG GYEONG A
IPC: H04N7/12
Filed: 2002-02-21
Abstract: PURPOSE: An interfacing architecture between a video codec processor and a protocol processor is provided to minimize a load applied to a CPU while reducing an amount of accessing a memory at a time. CONSTITUTION: A PP(Protocol) CPU(402) includes an inner shared register reading and writing data, and is connected with a PP main data bus for receiving interrupt according to a command of a VP(Video codec Processor) CPU(418). The VP CPU is connected with a VP main data bus for receiving interrupt according to a command of the PP CPU. A dual port memory(406) stores command data capable of interchanging of large amount of data between the PP CPU and the VP CPU. First and second MUX blocks(408,410) enable direct access to command data without passing through the dual port memory. A PP/VP IPB(Interface Processor Block)(411) provides a state register for confirming read of data transported between the PP CPU and the VP CPU by a shared buffer(414). First and second memory controller(404,420) transport buffer data of the PP/VP IPB to the outside according to commands of the PP CPU or the VP CPU.
Patent KR-20030071161-A (KR)
Inventor: KANG BYEONG HUN
IPC: H01J29/76
Filed: 2002-02-28
Abstract: PURPOSE: A deflection yoke is provided to be capable of minimizing the generation of vibration and allophone by installing an elastic part at the contact surface between an inner arm and a coil separator. CONSTITUTION: A deflection yoke comprises a coil separator(10) having a screen part(11), a rear cover(12), a neck part(13) formed and prolonged from the center surface of the rear cover for being connected to an electron gun part of a CRT(Cathode Ray Tube), a horizontal and vertical deflection coil located at the inner and outer peripheral surface of the coil separator for generating horizontal and vertical deflection magnetic field, a plurality of inner arms(20) regularly attached at the outer surface located between the neck part and the screen part of the coil separator for transforming pin magnetic field into barrel magnetic field, and an elastic part(30) installed at the contact surface between the inner arm and the coil separator.
Patent KR-20030073390-A (KR)
Title: A liquid crystal display for improving dynamic contrast and a method for generating gamma voltages for the liquid crystal display
Inventor: JUN MAN BOK
IPC: G09G3/36
Filed: 2002-03-11
Abstract: PURPOSE: A liquid crystal display for improving dynamic contrast and a method of generating gamma voltage for the liquid crystal display are provided to adjust gamma voltage according to luminance and display images based on the adjusted gamma voltage. CONSTITUTION: A liquid crystal display includes a liquid crystal display panel(10) having a plurality of pixels formed at intersections of gate lines and data lines, a gate driver(20) for applying a voltage signal for sequentially scanning the gate lines, and a source driver(30) for applying a voltage signal for displaying an image to the data lines. The liquid crystal display further includes a timing controller(40) for providing image display data and a control signal to the source driver, supplying a signal for controlling gate line ON/OFF to the gate driver, and transmitting predetermined digital gamma data to the source driver, and a digital/analog converter(50) for converting the digital gamma data into an analog signal to generate a plurality of gamma voltages and delivering the gamma voltages to the source driver. The timing controller transmits the digital gamma data during a blank period during which effective data is not transmitted.
Patent KR-20030073580-A (KR)
Title: Heat transfer device and manufacturing method of monochrome cathode ray tube using the heat transfer device
Inventor: KANG DONG HYEON
IPC: H01J9/20
Filed: 2002-03-12
Abstract: PURPOSE: A thermal transfer device and a method for manufacturing a monochrome cathode ray tube is provided to achieve improved luminance of screen, while suppressing a degradation of a phosphor over a long period of use. CONSTITUTION: A method for manufacturing a monochrome cathode ray tube comprises a step of fabricating a face panel having a screen portion and a skirt portion, and a funnel connected to a neck portion; a step of printing a monochrome phosphor screen into the size of an effective surface on one surface of a thermal transfer sheet; a step of preparing a thermal transfer device including an adsorption unit and a heat press unit; a step of adsorbing the rear surface of the thermal transfer sheet where the phosphor screen is not printed, and permitting the phosphor screen to contact the inner surface of the screen portion by moving the thermal transfer sheet; a step of thermally transferring the phosphor screen to the inner surface of the screen portion by heat pressing the thermal transfer sheet; a step of producing a bulb by attaching the face panel to the funnel; and a step of evacuating air from the interior of the bulb and sealing the bulb.
Patent KR-20030077379-A (KR)
Title: A System for Measuring Flying Position and Velocity of Globe-Shaped Object Using the Light Fan Screen
Inventor: PARK SEON UI
IPC: A63B69/36
Filed: 2002-03-26
Abstract: PURPOSE: A system for measuring the flying speed and position of a circular object using light curtain is provided to estimate the orbit of flying object. CONSTITUTION: The system for measuring an instant speed and position of a circular flying object comprises a light curtain generating unit(100) having a plurality of light curtain generators, a light receiving sensor unit(200) having a plurality of light receiving sensor lines for detecting the shadow of the irradiated light curtain, and a computer processing unit(300) for calculating the instant position and flying speed of the circular object by analyzing shadow signal data from the light receiving sensor unit.
Patent KR-20030078480-A (KR)
Inventor: CHOI SEOK GYU
IPC: A61K6/00
Filed: 2002-03-29
Abstract: PURPOSE: Provided is a method for treating the surface of a dental implant to manufacture an excellent osseointegrated implant having superior surface finish and uniform surface shaping to conventional implants. CONSTITUTION: A method for treating the surface of a dental implant is characterized by blasting an implant by using calcium phosphate particles having a diameter of 40-80 mesh and followed by acid-treatment with hydrochloric acid and sulphuric acid at 70-90 deg.C for 4-6 minutes.
Patent KR-20030081561-A (KR)
Title: An equipment to prohibit from taking a photograph by cameras
Inventor: CHO SEONG JAE
IPC: H04B10/00
Filed: 2002-04-11
Abstract: PURPOSE: A device for preventing image photographing is provided to install an indoor generating device for emitting specific light in a security place, and not to store or transmit an image when a camera receives an image signal, thereby prohibiting storage and transmission of the image signal. CONSTITUTION: An optical signal generator generates an optical pulse. A camera built-in cellular phone has a function of prohibiting transmission and storage of image information when a camera recognizes the optical pulse by receiving an optical signal. A light emitting element(117) continuously emits light by a high voltage generating circuit(116). A motor(112) is driven by a motor driving circuit(111). A disk(114) has a slot(115) as rotating on an axis, being connected to the motor(112).
Patent KR-20030081767-A (KR)
Title: Cassette tape recorder having a function of extension of recording time
Inventor: KIM DEOK HWAN
IPC: G11B15/02
Filed: 2002-04-12
Abstract: PURPOSE: A cassette tape recorder having a function of extending recording time is provided to increase recording time of a cassette tape twice so as to mitigate wear of the cassette tape. CONSTITUTION: A cassette tape recorder having a function of extending recording time includes the first and second switches(70,100), a play-recording selector(110), a channel selector(120), a microphone amplifier(130), an erasure head(140), and an erasure selector(150). The first switch switches electrical connection of a play-recording head an equalization amplifier and the microphone amplifier. The second switch switches connection between an oscillator and operation power of the oscillator. The play-recording selector applies control signals to the first and second switches, respectively. The channel selector switches an output path of an audio signal applied from a microphone by channels. The microphone amplifier amplifies at least one of L-channel and R-channel audio signals applied from the channel selector to output the amplified signal to the first switch. The erasure head generates AC magnetic field by channels to erase at least one of L-channel and R-channel audio signals previously recorded in a cassette tape in the case of recording operation. The erasure selector selectively applies AC provided by the oscillator to at least one of L channel and R channel of the erasure head.
Patent KR-20030083463-A (KR)
IPC: F02M69/54
Filed: 2002-04-23
Abstract: 본 발명은 압력 입구(8)와 압력 출구(4) 사이에 존재하는 압력 차가 적어도 하나의 밸브(20)의 개방 및 폐쇄에 의해 실질적으로 일정하게 유지될 수 있고, 상기 밸브는 밸브 시이트(12)에 대한 밸브 폐쇄 스프링(16)의 작용에 의해 폐쇄 위치로 밀려지는 밸브 폐쇄 부재(18)를 포함하는, 특히 내연 기관의 연료 분사 장치용 압력 조절기(1)에 관한 것이다. 
     본 발명에 따라, 밸브 스프링은 적어도 하나의 관절형으로 지지된 밸브-판 스프링(16)으로 형성되고, 밸브- 판 스프링(16)에서 토크 균형이 이루어지도록, 관절형 지지부(26)와 관련하여 밸브-판 스프링(16)의 밸브 시이트측 아암(22)이 밸브 폐쇄 부재(18)에 지지되고, 밸브 시이트(12)에 마주 놓인 측면에 배치된 밸브-판 스프링(16)의 아암(24)은 지지 바디(30)에 지지된다.
Patent KR-20030088583-A (KR)
Title: Method of offering service for digital image of wire/wireless and on/off line
Inventor: BANG DU JONG
IPC: H04W4/00
Filed: 2002-05-13
Abstract: PURPOSE: A method for supplying a service of a wire/wireless and online/offline integrated digital image is provided to introduce a wire/wireless and online/offline organic association model for digital image data of a user by using various photo transmission equipments, thereby creating a new additional value. CONSTITUTION: A user creates a digital image by using a photo transmission equipment on a mobile phone(S100). A system transmits the created digital image to a photo portal site online(S110). The system compensates the transmitted digital image data, and stores the compensated digital image data(S120). The system processes the digital image stored in the photo portal site by using a photo tool(S130), and prints/outputs the processed digital image offline(S140). The system applies the original digital image, and re-processes the image with related products(S150), and activates communities and contents related to the digital image(S160). The system distributes the digital image online/offline(S170).
Patent KR-20030088755-A (KR)
Title: A Automatic Label Attachment Unit
Inventor: SHIN DONG O
IPC: H01M2/00
Filed: 2002-05-15
Abstract: PURPOSE: An automatic label adhering device for adhering a label to the outer case of a secondary battery pack is provided, to improve the quality of products and the confidence and to simplify the structure for reducing the mechanical trouble. CONSTITUTION: The automatic label adhering device comprises a secondary battery pack transport device(30-1); a supply conveyer for supplying a secondary battery pack; a discharge conveyer provided with inferior goods removing device; and a label adhesion device stand provided with a label adhesion device(30-2), moved up and down by a cylinder. A label adhesion device is operated when a placing stand is pulled, a label is adsorbed by an adsorption nozzle to be adhered to a secondary battery pack and whether the produced secondary battery pack is inferior, or not is determined by an additional battery determination device.
Patent KR-20030092313-A (KR)
Title: A certification method of Bluetooth device having a speech recognition function
Inventor: HA DONG SU
IPC: H04B7/00
Filed: 2002-05-29
Abstract: PURPOSE: A method for authenticating a Bluetooth device having a voice recognition function is provided to simply authenticate a user through the voice recognition function. CONSTITUTION: A headset is turned on(10). A Bluetooth device confirms whether a voice is inputted(20). If the voice is not inputted, the Bluetooth device repeatedly transmits a designated packet for detecting whether another Bluetooth device exists in circumference and performs an inquiry(30). The Bluetooth device receives the packet according to a predetermined sequence, and performs an inquiry scan for searching whether inquiring Bluetooth devices exist among peripheral Bluetooth devices(40). The Bluetooth device recognizes an address of the headset(50). A page process is performed for connecting between the Bluetooth devices(60). If the voice is inputted, the Bluetooth device detects the voice of a talker(71). The Bluetooth device extracts the feature of the detected voice of the talker(72). The Bluetooth device judges whether the extracted voice is identical to a previously registered voice of a talker through a recognition algorithm, and discriminates the talker(73-75).
Patent KR-20020092809-A (KR)
Inventor: OHTSUKI TOMOYASU
IPC: G01N23/04
Filed: 2002-06-03
Abstract: PURPOSE: To detect foreign matters at higher speed and with higher precision. CONSTITUTION: X-rays, exposed from an X-ray generation part, is transmitted by an object to be inspected and received by an X-ray detector 2. The X-ray detector 2 comprises two sensor modules 2a and 2b, arranged vertically along the transmitting direction of the X-ray. In the sensor module 2a of the upper stage, the X-ray is converted into visible light by a scintillator 21, and then reflected by a visible light reflector 22, and X-ray transmission data, corresponding to the X-ray transmission quantity, are outputted by a light receiving element 23. In the sensor module 2b of the lower stage, X-ray energy of a prescribed band is attenuated by an X-ray filter 30, converted into visible light by a scintillator 31, and then X-ray transmission data are outputted by a light- receiving element 33. In the sensor module 2b, the inspection can be performed, while changing the quality of the X-rays to be received by the X-ray filter 30. Each of the vertically arranged sensor modules 2a and 2b receives a single X-ray and simultaneously detects the same position of the matter to be inspected.
Patent KR-20030094676-A (KR)
Title: High voltage generation circuit for sabilizing high voltage and the method of controlling the high voltage
Inventor: KIM HYEONG DONG
IPC: H02M3/07
Filed: 2002-06-07
Abstract: PURPOSE: A circuit for stably generating a boost voltage and a method for controlling the boost voltage are provided to stably generate the VPP voltage since the period of the charge pumping is short during the active mode. CONSTITUTION: A circuit for stably generating a boost voltage includes a stand-by state voltage detection circuit(110), an active state voltage detection circuit(120), an active pump signal generator(150), a first oscillator(130), a second oscillator(140), a boost pump signal generator(160), a boost pulse signal generator (170), a first pump(180) and a second pump(190). The stand-by state voltage detection circuit(110) generates a stand-by state voltage signal by detecting the boost voltage during the stand-by mode. The active state voltage detection circuit(120) generates an active state voltage signal by detecting the boost voltage during the active mode. The active pump signal generator(150) generates active pump signal in response to the active state voltage signal and the active mode signal. The first oscillator(130) is enabled in response to the stand-by state voltage signal and the second oscillator(140) is enabled in response to the active pump signal. The boost pump signal generator(160) generated the boost pump signal in response to the active mode signal and the boost pulse signal generator(170) generates the boost pulse signal in response to the active pump signal. The first pump(180) generates the boost voltage in response to the boost pump signal and the boost pulse signal. And, the second pump(190) generates the boost voltage in response to the active pump signal.
Patent KR-20030096812-A (KR)
Title: Manufacturing method of artficial allophanic clay minerals from the fly ash and incinerator's ash
Inventor: SUH HEE DONG
IPC: C01B33/40
Filed: 2002-06-17
Abstract: PURPOSE: A method for manufacturing valuable hygienically safe artificial allophane clay mineral by using fly ash mostly disused as a waste or using incineration ash generated from industrial waste incinerator as solving problems of prior art is provided. CONSTITUTION: In a method for manufacturing allophane clay mineral that is amorphous aluminosilicate from fly ash or incineration ash, the method for manufacturing hygienically safe artificial allophane clay mineral comprises the processes of performing agitation reaction on an alkali aqueous solution containing 4 to 5 wt.% of alkali constituent such as caustic soda (NaOH) and salt (NaCl) to improve reaction efficiency in the temperature range of 90 to 180 deg.C for 4 hours or more; performing stabilization treatment on the agitation reacted solution using zeolite; performing agitation reaction on the solution for 4 hours or more so that the solution is converted into the allophane clay mineral that is amorphous aluminosilicate as adjusting pH of the solution to about 4 by adding hydrochloric acid (HCl) to the solution in the state that the stabilization treated solution is heated to the temperature range of 90 to 180 deg.C; and performing water washing on the converted allophane clay mineral that is amorphous aluminosilicate using washing water during dehydration treatment so that harmful heavy metal constituents are removed from the allophane clay mineral.
Patent KR-20040007022-A (KR)
Inventor: JUNG JIN HUI
IPC: H01L27/115
Filed: 2002-07-16
Abstract: PURPOSE: A method for forming a gate line of a flash memory device is provided to be capable of restraining photoresist remaining phenomenon due to the topology of a cell pattern. CONSTITUTION: A tunnel oxide layer, the first polysilicon layer(202), a dielectric layer(204), the second polysilicon layer(206), a silicide layer(208), a hard mask(210), and an anti-reflective coating(212) are sequentially formed at a cell region(A) of a semiconductor substrate(200). After forming the first photoresist pattern at the upper portion of the resultant structure, the anti-reflective coating and the hard mask are selectively etched by using the first photoresist pattern as an etching mask. The second photoresist pattern(216) is formed at the upper portion of a peripheral region(B). The silicide layer, the second polysilicon layer, the dielectric layer, the first polysilicon layer, and the tunnel oxide layer of the cell region, are selectively etched by using the anti-reflective coating and the hard mask as an etching mask.
Patent KR-20040008594-A (KR)
Inventor: KIM SI HONG
IPC: H03L7/081
Filed: 2002-07-19
Abstract: PURPOSE: A delay locked loop is provided to reduce the jitter and enhance the reliability by supplying a stabilized supply voltage to a delay model. CONSTITUTION: A delay locked loop includes a delay model(140), a phase comparator(150), a shift controller(160), a plurality of delay lines(110,120), and a power supply(200). The delay model(140) is used for modeling the delay time of an internal clock, which is delayed by an external clock. The phase comparator(150) is used for detecting a phase difference between the external clock and the controlled internal clock. The shift controller(160) is used for controlling the delay time by using the phase difference. The delay lines(110,120) are used for outputting the internal clock synchronized by the controlled delay time. The power supply(200) is used for controlling a core supply voltage as an I/O supply voltage and supplying the controlled voltage to the delay model(140).
Patent KR-20040009391-A (KR)
Title: Method of manufacturing of semiconductor device
Inventor: RYU JEONG HO
IPC: H01L21/3205
Filed: 2002-07-23
Abstract: PURPOSE: A method for fabricating a semiconductor device is provided to improve the data transmission speed by reducing the parasitic capacitance between patterns. CONSTITUTION: The first insulating layer(140) is formed on a semiconductor substrate(100). The first patterns(150) are formed on the first insulating layer(140). The first patterns(150) are formed with metal patterns. The first insulating layer is etched by using the first patterns as an etch mask. The second patterns(170) are formed by etching the first insulating layer. The second insulating layer(155) is formed on the semiconductor substrate(100). A plurality of gaps between the second patterns(170) are buried by the second insulating layer(155). A dielectric constant of the second insulating layer is lower than that of the first insulating layer.
Patent KR-20040009951-A (KR)
Title: A preparing process of phenoxyacetamide derivative
Inventor: HAN NAM SEOK
IPC: C07C311/37
Filed: 2002-07-26
Abstract: PURPOSE: A method for preparing a phenoxyacetamide derivative is provided to minimize the side reactions and to obtain the desired product with a high yield. CONSTITUTION: The method for preparing a phenoxyacetamide derivative of the formula 1 comprises the step of acylating the phenethylamine compound of the formula 3 or a salt thereof with the phenoxyacetic acid derivative of the formula 4 under a basic condition, wherein L is a leaving group and represents chloro, ethyloxycarbonyloxy or methyloxycarbonyloxy.
Patent KR-20040012032-A (KR)
Title: Method for awarding goods using lottery system in internet
Inventor: CHOI JUNG HYUN
Filed: 2002-07-31
Abstract: PURPOSE: A method for giving the whole premium using a lottery ticket drawing method on the Internet is provided to extend a market by making a latent buyer into an actual buyer as offering interest in prize of the lottery ticket. CONSTITUTION: A user registers for a member of a mall tower by inputting the user information through a terminal. The user joins in a mall room of the displayed mall rooms(240). The user pays an entry fee of the mall room. After other users join in the mall room to a predetermined number, a drawing program draws a winner(250). A drawing result is informed to the winner and a premium of the mall room is delivered to the winner(260).
Patent KR-20040015641-A (KR)
Title: Apparatus and method for allocating unique IP address to multi-user of a WLL terminal
Inventor: LIM GUK CHAN
IPC: H04L12/66
Filed: 2002-08-13
Abstract: PURPOSE: A system and a method for allocating individual IPs for the multiple users of a WLL(Wireless Local Loop) terminal are provided to configure a small-scale network composed of a plurality of terminals having individual IP addresses by adding a gateway function to a WLL terminal so that the multiple users of the WLL terminal can utilize various Internet services. CONSTITUTION: A system for allocating individual IPs for the multiple users of a WLL terminal(310) comprises the WLL terminal(310), a base station(320), a mobile switching center(330), a home location register(340), and an IWF-I(Inter-Working Function for Internet)(360). In order to individually allocate an IP address to each computer, buffers(312,362) are respectively added to the WLL terminal(310) and the IWF-I(360) so that the WLL terminal(310) and the IWF-I(360) can achieve multiple IP mapping for one subscriber number. The buffer(312) of the WLL terminal(310) temporarily stores a data packet generated for each IP address. A multiplexer(313) multiplexes and transmits the data packet stored in the buffer(312) of the WLL terminal(310).