baber/WOPTO huggingface dataset:
Patent KR-20040024890-A (KR)
Inventor: JEON JAMES
IPC: G08C17/02
Filed: 2002-09-17
Abstract: PURPOSE: An automatic metering terminal for telemetry system is provided to perform easily an operation regardless of kinds of metering systems by providing a structure adhered on a display window of a conventional meter. CONSTITUTION: An automatic metering terminal for telemetry system includes a housing(110), a reflector(120), a camera(130), a camera mover(140), a main PCB, an LED, a battery(170), and a connector(180). The housing(110) includes a connection part(112) and an identification window corresponding to the connection part(112). The identification window is used for identifying a manual work. The reflector(120) is installed at the inside of the housing in order to reflect the integrated amount displayed on a display window of an integration meter. The camera(130) is used for capturing the integrated amount. The camera mover(140) is used for moving the camera within the housing. The main PCB includes a transmitting/receiving module to transmit the integrated data. The LED is installed nearly to the connection part in order to scan the beams to the display window. The battery(170) is installed within the housing in order to supply the power to the main PCB, the camera, and the LED. The connector(180) is used for connecting the connection part of the housing to the display window of the integration meter.
Patent KR-20040026746-A (KR)
Title: Method for reproducing hidden group recorded on optical disc
Inventor: JUNG SEON HUI
IPC: G11B19/02
Filed: 2002-09-26
Abstract: PURPOSE: A method for playing a hidden group of an optical disc is provided to enable a user to selectively play the hidden group of a DVD(Digital Versatile Disk) by checking need of the data recorded in the hidden group as performing an outline playback for the hidden group without inputting a password. CONSTITUTION: The outline playback for the hidden group of the inserted optical disc is performed(S12). When a general playback for the hidden group is requested, the password for playing the hidden group is required(S21). Comparing the inputted password with the preset password, the general playback for the hidden group is performed in case that both passwords are identical(S23). The preset password is stored in AMI(Audio Manager Information) or VMI(Video Manager Information) of the optical disc.
Patent KR-20040027171-A (KR)
Title: Method of offering guide broadcasting in NGN
Inventor: HONG MI JEONG
IPC: H04W40/20
Filed: 2002-09-27
Abstract: PURPOSE: An announcement providing method in an NGN(Next Generation Network) and a recording medium are provided to obtain economical efficiency and enhance service quality by allowing an access gateway accommodating large scale subscribers to have an announcement unit to process an announcement by itself and a media server to provide an announcement for a small scale residential gateway. CONSTITUTION: A subscriber line interface unit(32) senses a hook ON/OFF state of a subscriber terminal(31) and provides a ringing current or a ring-back current to the subscriber terminal(31). The subscriber line interface unit(32) also provides an announcement transferred from a voice/packet converter(35) or from a voice announcement unit(36) to the subscriber terminal(31). A gateway protocol processor(33) generates a protocol message according to a subscriber state, manages a subscriber state FSM(Finite State Machine) message and a bearer termination ID(Identification). An IP packet processing and transport network connector(34) processes a call processing IP packet, a subscriber bearer IP packet and an IP protocol. The voice/packet converter(35) receives an announcement data packet, processes a voice and transfers it to the subscriber terminal(31). The voice announcement unit(36) analyzes a type of an announcement and provides a corresponding announcement to the subscriber terminal(31).
Patent KR-20040031411-A (KR)
Title: Rf chip card method for manufactur
Inventor: JUHN JONG BOG
IPC: G06K19/077
Filed: 2002-10-05
Abstract: PURPOSE: An RF(Radio Frequency) chip card and a manufacturing method thereof are provided to extend recognition distance to a reader by removing an influence due to a magnetic force line of a battery cell and efficiently manufacture the RF chip card without generating pollution material from a manufacturing process. CONSTITUTION: The RF chip card comprises a PVC(Poly Vinyl Chloride) substrate(1), a chip hole, a loop antenna(3), an RF chip(4), loop antenna terminals, and an electromagnetic wave shielding plate(6). In case of a wireless communication terminal, the RF chip card is embedded into a battery pack(10). The loop antenna is installed into the battery pack by making the electromagnetic wave shielding plate face to the battery cell(11). The loop antenna is installed to the wireless communication terminal by making the electromagnetic wave shielding plate face to an opposite direction of the RF chip. Thus, the loop antenna and the RF chip are escaped from an interfering range of the magnetic force line, and the recognition distance of a card reader is extended.
Patent KR-20040037905-A (KR)
Title: Method Of Providing Information Through Wireless Communication Network
Inventor: IN SEON JUN
IPC: H04W8/24
Filed: 2002-10-30
Abstract: PURPOSE: A method for supplying information through a mobile communication network is provided to transmit a data burst message, and to enable a mobile station receiving the data burst message to display the received message according to an identifier, thereby consecutively displaying information requested by a user on a background screen of the mobile station. CONSTITUTION: An MSC receives a request generated from a mobile station(S1), and requests an HLR to register a service subscription request of the mobile station(S2). The HLR registers the service request of the mobile station in a profile of the mobile station(S3,S4). If a subscriber of the mobile station selects one of service lists, the MSC requests a data packet server to transmit a service corresponding to the selected list(S5). A direct presentation server generates an identifier, and supplies contents with the identifier to an SMSC(Short Message Service Center)(S6). The SMSC generates a data burst message based on the contents and the identifier, then the identifier is included in the data burst message to be supplied to the mobile station(S7,S8,S9).
Patent KR-20040039935-A (KR)
Title: Method for Preparing Powder of High Macromolecule Latex Resin
Inventor: LEE JI HYEON
IPC: C08J3/16
Filed: 2002-11-05
Abstract: PURPOSE: Provided is a method for preparing polymer latex resin powder through continuous aggregation in multi-stage tanks, which controls thermal decomposition rate by changing aggregation conditions while maintaining uniform particle size distribution. CONSTITUTION: The method for preparing polymer latex resin powder comprises the steps of: (a) introducing 0.3-0.4 parts by weight of an emulsifier to 100 parts by weight of polymer latex in a latex tank; (b) supplying polymer latex, a first aggregating agent and water successively to a first aggregation tank; (c) maintaining the mixture in the first aggregation tank(4) at a Tg of -40 deg.C to -30 deg.C for 2-5 minutes to aggregate the mixture and transferring the aggregated slurry to a second aggregation tank(9); (d) adding a second aggregating agent to the mixture, and maintaining the mixture in the second aggregation tank(9) at a temperature higher than that in the first aggregation tank(4) by +3 to +10 deg.C for 10-25 minutes to further aggregate the mixture and transferring the aggregated slurry to a first aging tank(11); (e) aging the slurry in the first aging tank(11) at a temperature higher than that in the second aggregation tank(9) by +5 to +20 deg.C for 60-90 minutes and transferring the aged slurry to a second aging tank(14); and maintaining the slurry in the second aging tank(14) at a temperature higher than that in the first aging tank(11) by +10 to +20 deg.C for 60-90 minutes.
Patent KR-20030025894-A (KR)
Title: Box structures for protecting a bearing of bridge
Inventor: KWON HYEOK
IPC: E01D19/04
Filed: 2002-11-07
Abstract: PURPOSE: A box type structure for protecting bridge seat equipment of a bridge is provided to prevent the seat from natural corrosion caused by environmental conditions and further excretion of birds by sealing and covering lateral sides and top sides of the structure. CONSTITUTION: The structure comprises in general, a plate element(301), a blocking film element(302) and a coupling element(303) for the plate element(301). The plate element(301) surrounds peripheral flange of bridge seat(304) of a bridge and is assembled in a hexahedral box pattern with opened top/bottom sides and/or assembled and released into a rectangular integrated plate. The element(301) may be produced by using common soft synthetic resin materials, preferably, transparent synthetic resin plate because it is possible to visually observe condition of the bridge seat(304) without releasing the plate element(301) when it is mounted on th bridge seat(304).
Patent KR-20040040552-A (KR)
Title: The lateral gravity sensor for vehicle
Inventor: LEE HAN JU
IPC: B60T8/00
Filed: 2002-11-07
Abstract: PURPOSE: A device and a method for compensating a mounting position of a lateral acceleration sensor are provided to compensate a lateral acceleration value measured by the lateral acceleration sensor mounted to a position but a gravity center of a vehicle, with a lateral acceleration value of the gravity center of the vehicle. CONSTITUTION: A device for compensating a mounting position of a lateral acceleration sensor(10) comprises a microcomputer(30) sensing a mounting position of the lateral acceleration sensor and compensating for a lateral acceleration value detected when the sensed mounting position is not a gravity center of a vehicle, with a lateral acceleration value of the gravity center of the vehicle. The microcomputer comprises a yaw rate calculation part(32) inputting a sensing value output from a yaw rate sensor(20) and outputting a yaw rate value of the vehicle; a lateral acceleration sensor position-deciding part(31) to sense the mounting position of the lateral acceleration sensor; and a lateral acceleration value-compensating part(33) inputting the result decided from the lateral acceleration sensor position-deciding part and compensating for the value sensed from the lateral accelerations sensor, with a measured value of the gravity center if the lateral acceleration sensor is not mounted to the gravity center of the vehicle.
Patent KR-20020092293-A (KR)
Inventor: FUKUNAGA NAOKI
IPC: H01L27/144
Filed: 2002-11-07
Abstract: PURPOSE: A circuit-integrated light receiving device is provided to reduce serial resistance of a photodiode by forming a signal process circuit region near a photodiode region while using a PN junction between an N-type epitaxial layer and a P-type epitaxial layer. CONSTITUTION: A semiconductor substrate(1) of the first conductivity type is prepared. The first semiconductor crystal growth layer(30) of the first conductivity type is provided on a surface of the semiconductor substrate. The first semiconductor crystal growth layer includes the first portion(2) whose impurity concentration gradually decreases in a direction away from the surface of the semiconductor substrate and the second portion(3) located in the first region above the first portion whose impurity concentration distribution is uniform in a depth direction. A buried diffusion layer(4) of the first conductivity type is located in the second region which is above the first portion of the first semiconductor crystal growth layer and doesn't overlap the first region. The second semiconductor crystal growth layer(8) of the second conductivity type is provided across a surface of the first semiconductor crystal growth layer and a surface of the buried diffusion layer. A separation diffusion region(7,9) has the first conductivity type for dividing the second semiconductor crystal growth layer into a light receiving device section(80) and a signal processing circuit section(90). The first region is located in the light receiving device section. The buried diffusion layer is in contact with the first portion of the first semiconductor crystal growth layer.
Patent KR-20040040963-A (KR)
Title: Apparatus for manufacturing semiconductor device having lift pin
Inventor: LEE DO HYEONG
IPC: H01L21/205
Filed: 2002-11-08
Abstract: PURPOSE: A semiconductor device manufacturing apparatus having a lift pin is provided to be capable of originally preventing the corrosion of the lift pin for minimizing the generation of particles at a wafer. CONSTITUTION: A semiconductor device manufacturing apparatus is provided with a reaction chamber for carrying out a predetermined process for manufacturing a semiconductor device, and a susceptor(113) installed in the reaction chamber. At this time, a plurality of holes(123) are formed through the susceptor. The semiconductor device manufacturing apparatus further includes a plurality of lift pins(125) inserted into the holes for supporting a wafer(W), wherein the wafer is located on the susceptor. Preferably, each lift pin is made of ceramic having a purity of 99.9 %, or higher.
Patent KR-20030061292-A (KR)
IPC: G09C1/00
Filed: 2002-11-11
Abstract: 호 복합체(call complex) 또는 다른 통신 시스템 스위치(communication system switch)를 통해 호 처리 시스템(call processing system)의 둘 이상의 엔드 유닛들 사이에 보안 통신들(secure communications)을 제공하기 위한 기술들이다.엔드 유닛들 각각은 거기에 결합된 각각의 단말들에 대한 스택을 기본으로 하는 세션 키 리스트(stack-based session key list)를 포함하는 세션 키 리스트들의 세트(set)를 발생한다. 세션 키 리스트들의 다중 세트들(multiple sets)은 엔드 유닛들을 엔드 유닛들과 호 복합체 사이에서 수행되는 대응하는 인증 프로토콜들(authentication protocols)의 부분으로서 보안 수단 내의 호 복합체까지 통신된다. 발신 엔드 유닛(originating end unit)과 하나 이상의 추가 엔드 유닛들(additional end units) 사이에 보안 통신 설정에서, 호 복합체는, 엔드 유닛 엔드 유닛 세션 키(end unit to end unit session key)로서, 발신 엔드 장치와 관련된 세션 키 리스트들의 세트들 중 주어진 하나 내의 세션 키 리스트로부터 세션 키를 선택한다. 선택된 엔드 유닛 엔드 유닛 세션 키는 호 복합체를 통해 발신 엔드 유닛과 적어도 하나의 다른 엔드 유닛 사이에 보안 통신을 제공하는데 사용된다. 동일한 엔드 유닛 엔드 유닛 세션 키는 발신 엔드 유닛과 특정 목적 엔드 유닛 사이에 보안 통신 채널로 지속적으로 관련되는 임의의 부가 엔드 유닛들에 대해 바람직하게 사용된다. 보안 통신 채널의 종료시, 하나 이상의 새로운 세션 키들은 세션 키 리스트들에 대해 원하는 최소 스택 사이즈를 유지하도록 영향을 받은  단말들에 대해 발생될 수 있다.
Patent KR-20040041416-A (KR)
Title: Method and apparatus for generating a gas plasma, gas compostion for generating a plasma and method for semiconductor processing using the same
Inventor: BAE DO IN
IPC: H01J37/32
Filed: 2002-11-11
Abstract: PURPOSE: A method and an apparatus for generating gas plasma, a gas composition for generating plasma, and a method for fabricating a semiconductor device using the same are provided to increase the productivity of the plasma in a plasma generation process using a remote method by shortening a period of time for generating the plasma. CONSTITUTION: A method for generating gas plasma includes a process for forming magnetic field, a process for providing electric power, and a process for forming gas plasma. The process for forming magnetic field is to form the main magnetic field having the axial direction and the auxiliary magnetic field having the direction parallel to the axial direction. The process for providing electric power is to apply the RF AC current to a path within a region between the main magnetic field and the auxiliary magnetic field. The process for forming gas plasma is to generate the gas plasma by flowing the gas to the same path as the path for applying the electric power. The path for applying the electric power is formed with a spiral path.
Patent KR-20040043070-A (KR)
Title: Apparatus for power-saving
Inventor: LEE YEONG SEOP
IPC: H02M1/00
Filed: 2002-11-15
Abstract: PURPOSE: A power saver is provided to output a constant rated power regardless of a voltage variation of the input power and maintain the output voltage as a saving voltage according to a saving mode. CONSTITUTION: A power saver comprises a transformer having taps for converting an input voltage to a plurality of output voltages, a relay driving unit(21) for connecting the output of the transformer to one of the taps, a voltage sensor(22) for sensing the voltage of the output terminal of the transformer, a current sensor(23) for sensing the current of the output terminal of the transformer, a signal exchanger(25) for outputting selectively the signal detected from the voltage sensor and the current sensor, an A/D converter(26) for converting the output signal of the signal exchanger to a digital signal, a switch input unit(27) for inputting a display mode, a controller, and a display(29) for displaying pertinent data according to an operation indicating signal outputted from the controller.
Patent KR-20040046594-A (KR)
Inventor: JUNG GYU SIK
IPC: C12Q1/68
Filed: 2002-11-28
Abstract: PURPOSE: A method for diagnosis of viral infection using conjunctival specimen is provided, thereby accurately detecting the viral infection with high specificity at an early stage of the infection. CONSTITUTION: The method for diagnosis of viral infection using conjunctival specimen comprises the steps of: rubbing the conjunctiva of animals with sterilized cotton swab or injecting sterilized physiological saline solution into the conjunctiva of animals and obtaining the solution from the conjunctiva to collect the conjunctival specimen from the animals; isolating viral nucleic acid from the conjunctival specimen; and PCR amplifying the viral nucleic acid, wherein the virus is selected from canine distemper virus, canine corona virus, canine parainfluenza virus, canine adenovirus, canine herpesvirus, canine rabies virus, feline coronavirus, feline distemper virus, feline viral rhinotracheitis, feline calicivirus, feline leukemia virus, hog cholera virus, porcine herpes virus, porcine respiratory corona virus, bovine corona virus and newcastle disease virus.
Patent KR-20040046795-A (KR)
Title: Back light unit
Inventor: BANG JU YEONG
IPC: G02F1/13357
Filed: 2002-11-28
Abstract: PURPOSE: A backlight unit is provided to reduce problems generated by non-uniformity of luminance, color coordinate, and a tube voltage although a light emitting lamp is positioned asymmetrically. CONSTITUTION: Plural outside electrode light emitting lamps are arranged at a lower portion of an LCD(Liquid Crystal Display) panel with a constant interval, as a direct type. In the outside electrode light emitting lamp, the first and second outside electrodes(52a,52b) are formed at the outsides of both ends of a tube(51). Fluorescent material is coated on the inside of the tube(51). Mercury is injected into the inside of the tube(51). The first and second electrodes(52a,52b) are alternately arranged. Electrodes arranged at the left are commonly connected to an end of an inverter(53) and electrodes arranged at the right are commonly connected to the other end of the inverter(53).
Patent KR-20040046800-A (KR)
Title: A compressed air feeder
Inventor: JU DAE IL
IPC: F04B33/00
Filed: 2002-11-28
Abstract: PURPOSE: A compressed air supplying device is provided to seal-install a compressor with a simple structure, completely cut off noise, properly regulate the flow of air sucked in to compress, easily open and close the discharge of the compressed air, and appropriately circulate the air into a case. CONSTITUTION: In an air compressor(10) comprising a cam(12) driven by a motor(11); a piston(13) connected to the cam to compress and discharge the air, which flows through an intake port(15) into a cylinder(14), through an eject port(16); a support formed at the lower part with a vibroisolating tool; and a muffler(20) mounted to the intake port, a compressed air supplying device includes the muffler, a case(30), and a discharge pipe(40). The muffler includes a housing composed of connecting passages formed at both sides and sealed with a cover by a packing; a plurality of partitions alternately arranged in the housing; sound absorbing materials filled in the housing; an intake port connecting pipe(27) disposed to the connecting passage and connected with the intake port; and an air inlet pipe(28) for corresponding to the intake port connecting pipe installed to the connecting passage. The case embeds the air compressor and the muffler and forms a vibroisolating groove corresponding to the vibroisolating tool and a plurality of air intake holes(32) to the lower side of the case. The discharge pipe is installed to the eject port to discharge the compressed air out of the case.
Patent KR-20030076186-A (KR)
IPC: H01L21/027
Filed: 2002-11-29
Abstract: 본 발명에 따른 레지스트 박리 폐액의 재생 장치는 레지스트 박리 폐액을 재생하여 레지스트 박리 재생액을 얻는 장치로서, 분획 분자량 100 내지 1500인 막을 가지고 레지스트 박리 폐액을 상기 막을 사용하여 농축액과 투과액으로 분리하는 막 분리 장치(7), 투과액을 저유하여 알카놀아민, 유기 용매의 농도를 조정하는 조정조(17), 조정조(17)에 알카놀아민을 공급하는 수단(18), 조정조(17)에 유기 용매를 공급하는 수단(22)을 구비한다.  이러한 구성에 의해, 레지스트 박리 폐액 중의 레지스트가 막을 투과하지 못하여, 투과액 중의 레지스트 농도는 충분히 저감된다.  따라서, 레지스트 농도를 희석할 필요성이 낮아져, 조정조(17)로의 알카놀아민, 유기 용매의 공급량을 충분히 저감시킬 수 있다.
Patent KR-20040049438-A (KR)
Title: A process for electroplating nickel and copper deposits on zirconium or zirconium alloy substrates
Inventor: KIM PAN SU
IPC: C25D5/10
Filed: 2002-12-06
Abstract: PURPOSE: A plating process for enabling high coherence plating to be carried out on zirconium and zirconium alloy is provided. CONSTITUTION: The plating process of zirconium and zirconium alloy base metal comprises a step of pretreating zirconium and zirconium alloy base metal; a nickel plating step; a copper strike plating step; a copper sulfate plating step; and a nickel plating step, wherein the pretreating step comprises the process of performing electrolytic etching using Wood's nickel strike bath containing 100 to 300 g/L of nickel chloride hexahydrate and 50 to 200 g/L of hydrochloric acid as the anode, and positive plate and negative plate formed of stainless steel, platinum mesh and carbon pressed plate at electric current of 0.5 to 10 volts for 0.3 to 4 minutes, wherein the pretreatment step comprises a step of removing smut using nitric acid, hydrogen peroxide and polyethylene glycol as a smut remover at an ordinary temperature for 0.1 to 3 minutes, wherein Wood's nickel strike bath as a high coherence strike plating bath is used on the zirconium and zirconium alloy base metal, wherein the nickel plating step after the nickel strike plating step comprises electrolytic nickel plating process using Watt's bath performed to a low current density of 0.1 to 0.5 ASD for 10 to 60 minutes, wherein the copper strike plating step is performed by performing copper strike plating on a nickel plating layer using copper cyanide, wherein a copper plating layer having a thickness of 4 to 10 micrometers is formed using a copper sulfate solution in the copper sulfate plating step, and wherein a nickel plating layer having a thickness of 5 to 10 micrometers is formed on a copper sulfate plating layer using electrolytic nickel plating solution and electroless nickel plating solution in the nickel plating step after the copper sulfate plating step.
Patent KR-20040049555-A (KR)
Title: Intelligent digial exhibition system using ubiquitous computing
Inventor: KIM JI IN
IPC: G06K17/00
Filed: 2002-12-06
Abstract: PURPOSE: An intelligent digital exhibition system using the ubiquitous computing is provided to offer various information needed for each visitor of a pavilion or a shopping mall by representing the information of a proper level in a desired language as considering an age, a profession, and the language of the visitor. CONSTITUTION: A database(16) stores the multimedia information and the detail information for an exhibition, and the user information including a user ID and an address of a PDA(Personal Digital Assistant)(12). An IC card(11) stores the user ID. An IC card reader(14) grasps an ID and a position of a user by equipping with a sensor recognizing an ID card. An exhibition terminal(13) displays the multimedia data of the exhibition by installing to each booth. A distributed processing server(15) receives the ID and the position of the user from the IC card reader, and transmits the detail information to the address by searching the detail information and the portable terminal address of the boot corresponding to the user position.