baber/WOPTO huggingface dataset:
Patent KR-20040075463-A (KR)
Inventor: KIM BYEONG JU
IPC: B01J20/20
Filed: 2003-02-21
Abstract: PURPOSE: An activated carbon/transition metal adsorbent having excellent antimicrobial activities compared with existing antibacterial activated carbon by minimizing transition metal existing in pores or fibers that is not contributed to antimicrobial activities, thereby increasing contact efficiency with bacteria, and a preparation method thereof are provided. CONSTITUTION: The preparation method of an antibacterial activated carbon/transition metal adsorbent comprises the process of electroplating a nano type transition metal having a size of 5 to 300 nm on the surface of activated carbon, wherein the transition metal is Ag, Cu, Ni or Fe, wherein the electroplating is performed at a current density of 5 to 100 A/m¬2 for 1 to 30 minutes if the transition metal is Ag or Fe, wherein the electroplating is performed at a current density of 5 to 100 A/m¬2 for 5 seconds to 10 minutes if the transition metal is Cu or Ni, wherein the electroplating is performed by using transition metal plate as an anode and activated carbon fiber fixed between conductive nets as a cathode in an electroplating cell and impressing current between the electrodes, wherein the conductive nets are formed of iron or conductive alloy, and wherein the activated carbon fiber is pressed and fixed between the nets in a non-woven fabric or woven fabric type.
Patent KR-20040075489-A (KR)
Inventor: KIM HYEON HO
IPC: H04W4/18
Filed: 2003-02-21
Abstract: PURPOSE: An apparatus and a method for managing and providing terminal information are provided to effectively mange the information on a terminal by storing the basic information on the terminal and providing the information on the terminal to each service system. CONSTITUTION: A mobile terminal transmits CPI(Capability and Provisioning Information) to a terminal information management and providing unit(CPIS) so that changed or new information on the terminal can be updated or registered(S101). The CPIS obtains whether the terminal is connected to a network, and position information(S102). If the terminal requests a service from a service server(S103), the service server requests the information on the terminal from the CPIS(S104). The CPIS converts the CPI of the terminal into an RDF(Resource Description Framework) format and transmits it to the service server(S105). The service server executes the requested service(S106).
Patent KR-20040077311-A (KR)
Inventor: HA SANG ROK
IPC: H01L21/28
Filed: 2003-02-28
Abstract: PURPOSE: A dual damascene method for metal line is provided to prevent generation of undercut by performing a plasma dry-etch process for removing inorganic materials. CONSTITUTION: A diffusion barrier(14) is formed on a lower copper line(12). An inorganic interlayer dielectric(16), an etch-stop layer(18), and an insulating layer having a low dielectric constant are sequentially formed on the diffusion barrier. A via hole(34) is formed by performing an etch process. The via hole is buried by inorganic materials. A trench(30) is formed by performing the etch process. The lower copper line is exposed by removing the inorganic materials and the diffusion barrier from the via hole. In addition, the inorganic materials are removed by a dry-etch method using plasma of source gas including CxFy-gas, oxygen-contained gas, and inert gas.
Patent KR-20040078307-A (KR)
Inventor: HAN BYEONG UNG
IPC: H05B37/03
Filed: 2003-03-03
Abstract: PURPOSE: A back light assembly is provided to sense operating features of lamps connected in parallel, and to put out the lights of all normal lamps if an operating feature of at least more than one lamp deteriorates, thereby protecting the lamps. CONSTITUTION: A lamp assembly(100) includes lamps(110) for generating lights by being connected in parallel, and a power apply module(120) for applying a lamp driving voltage. A receiving container(200) has a bottom surface(210) and a side for receiving the lamp assembly(100). Perception sensors(300) are disposed in relative positions to each lamp(110) in an inner area(220) of the receiving container(200), and output sensing signals by corresponding to operated states of the lamps(110). An inverter(400) comprises as follows. A lamp driving module(410) applies the lamp driving voltage. A voltage cutoff module(420) compares levels of each sensing signal with a preset reference signal level, and applies a voltage cutoff signal to the lamp driving module(410) if at least more than one sensing signal is less than the reference signal.
Patent KR-20040080691-A (KR)
Inventor: KIM HEON JONG
IPC: H04M3/50
Filed: 2003-03-13
Abstract: PURPOSE: A voice and text type GDN(General Directory Number) ARS(Automatic Response System) hosting system is provided to provide an automatic response message in text as well as in voice to a client when the client makes a phone call to a GDN. CONSTITUTION: A signal handler(220) transfers information on a destination number, an origination number and a channel number received from a client terminal connected to a public telephone network or a wireless phone network, to a channel handler(250). A VoIP protocol handler(270) transfers information on the destination number, the origination number and the channel number received from a client connected through a VoIP network to the channel handler(250), extracts a corresponding automatic response message and provides it to the client terminal connected to the VoIP network. A voice and text handler(230) extracts a corresponding automatic response message according to information on a position where content of the message is stored. The channel handler(250) serves as a controller for controlling the voice and text handler(230) or the VoIP protocol handler(270). An Interpreter(240) defines a scenario for providing an automatic response service in voice, in voice and text, or in text. An ARS hosting system(210) sets different automatic response message information by call originated areas or by fixed line/mobile terminals, stores it in a database(260), analyzes an origination number of a client terminal and provides a suitable automatic response message.
Patent KR-20040082045-A (KR)
Inventor: CHANG SHU WEN
IPC: H05B33/10
Filed: 2003-03-17
Abstract: PURPOSE: A method is provided to achieve improved level of cleanliness by adding a steam cleaning step after completion of ultrasonic vibration step. CONSTITUTION: A method comprises a step of removing large particles of impurities and potassium hydroxide solution from a carrier and a board by spraying pure water to the carrier and the board(10); a step of removing small particles of impurities and potassium hydroxide solution from the carrier and the board by alternately dipping the carrier and the board into a plurality of solvents and accelerating vibrations on the carrier and the board through the use of ultrasonic wave(20); a step of obtaining a very clean steam solvent by heating the solvent and forming steam by using power, and removing micro particles of dust and contaminant from the carrier and the board by guiding the steam solvent to the surfaces of the carrier and the board(30,40); and a step of drying the surfaces of the carrier and the board through air blowing, and baking the surfaces of the carrier and the board(50).
Patent KR-20040086897-A (KR)
Inventor: KWAK YUN SEOP
IPC: F24F5/00
Filed: 2003-03-22
Abstract: PURPOSE: An outdoor unit supporting apparatus of a separate type air conditioner is provided to easily control height of a specific support, thereby maintaining a horizontal state of an outdoor unit regardless of a state of a bottom where the outdoor unit is installed. CONSTITUTION: A plurality of stands(62) is formed at a lower part of an outdoor unit in a horizontal direction. A cylindrical fixed member(64) is fixed at each stand. A plurality of supports(66) are arranged under the cylindrical fixed members, and are combined with the fixed members by screws respectively to control height of the supports while rotating clockwise and counterclockwise.
Patent KR-20040083811-A (KR)
Inventor: LIM SEON BAE
IPC: H04B1/40
Filed: 2003-03-25
Abstract: PURPOSE: An auxiliary power unit installed in a radio modem unit is provided to supplement insufficient current. CONSTITUTION: A CPU(10) performs a communication protocol of a communication module. A memory RAM(11) stores information. A memory ROM(16) stores a program for controlling the CPU(10) and the communication module. A USB chip(14) is positioned between the CPU(10) and the USB port(2) to allow communication with a computer directly connected to the CPU(10). A microphone and ear jack(3) allows voice communication. An RF circuit(12) and an antenna(4) takes charge of communication with a base station so as to enable a high speed Internet, data and voice communication and short message transmission. A GPS module(9) includes an antenna used also for radio communication by installing a GPS chip in the RF circuit(12). A state display lamp(7) displays an internal state of a wireless modem. A power supply unit(13) supplies the power of the USB port(2) to the communication module to operate it. A battery(17) supplies auxiliary power. A charging circuit(17) charges the battery(17). A detachable cover protects the USB port(2) from dust, a foreign material or an impact.
Patent KR-20040083864-A (KR)
Inventor: KIM SE YEON
IPC: H04W88/08
Filed: 2003-03-25
Abstract: PURPOSE: A stabilizing method of a BTS(Base station Transceiver Subsystem) by duplexing a BSC(Base Station Controller) E1 trunk board is provided to connect two E1 interfaces between a BTS and a BSC, and to doubly operate E1 trunk boards, thereby operating with the rest E1 link even though a certain E1 link has a failure. CONSTITUTION: A system checks a state of an HNEA-A2(ST11), and decides whether the HNEA-A2 is mounted or dismounted(ST12). If the HNEA-A2 is mounted, the system confirms whether all upper/lower shelves are mounted(ST14). If so, the system sets the same address for the upper/lower shelves(ST15), and confirms whether boards are normal(ST16). If so, the system transmits/receives data with a BTS(ST17). If the boards are not normal, the system confirms whether the two boards are abnormal(ST18). If one of the boards is normal, the system transmits/receives the data with the BTS through the normal board only(ST20).
Patent KR-20040083894-A (KR)
Inventor: JIN BEOM JUN
IPC: H01L21/8242
Filed: 2003-03-25
Abstract: PURPOSE: A test pattern of a semiconductor device and a forming method thereof are provided to improve a data retention time by measuring correctly leakage current of a cell transistor of the semiconductor device. CONSTITUTION: A word line(140) is arranged to the particular direction on a semiconductor substrate(100). An active region(130) includes the first and the second impurity regions and makes a right angle with the word line. The first self-aligned contact pad(180a) is electrically connected to the first impurity region. The first direct contact(200) is electrically connected to the first self-aligned contact pad. The first bit line(220) is electrically connected to the first direct contact and the first probing pad. The second self-aligned contact pad(180b) is electrically connected to the second impurity region, the second probing pad, and the second bit line.
Patent KR-20040084368-A (KR)
Inventor: KIM HYEONG MO
IPC: C09D163/00
Filed: 2003-03-28
Abstract: PURPOSE: Provided is a solventless epoxy floor coating composition, which has no need of primer to reduce the time needed for construction, is environmental-friendly and flame-resistant, and shows excellent physical properties. CONSTITUTION: The solventless epoxy floor coating composition comprises an epoxy resin, a reactive diluent, a curing agent, a pigment and additives, wherein the curing agent includes a modified alicyclic amine, and the additives include a polycarboxylic acid polyester-based wetting agent and a silane coupling agent. Particularly, the silane coupling agent is N-beta-aminoethyl-gamma-aminopropyl trimethoxysilane, gamma-glycidoxypropyltrimethoxysilane or a mixture thereof. Further, the modified alicyclic amine is menthenediamine. isophoronediamine or a mixture thereof.
Patent KR-20040086655-A (KR)
Inventor: KIM GYEONG GON
IPC: A61M13/00
Filed: 2003-04-03
Abstract: PURPOSE: A portable rhinitis treating device is provided to make the rhinitis therapy possible at any time without going to hospital, by heating the therapeutic drug solution in the drug vessel inside the portable casing, with aid of the hot wire around the outer circumference of the drug vessel, and to feed drug steam to affected nasal cavity. CONSTITUTION: The portable rhinitis treating device includes: a casing(10) of a portable size; a liquid drug vessel(20) built in the casing(10); a hot wire(30), wound around the outer circumference of the drug vessel(20), and connected with a battery(40); an operation displaying and controlling unit, controlling the power supply from the battery(40) to the hot wire(30); wherein the casing(10) has a cap(11), which is fitted and fixed into the lower end of the casing(10) when the therapeutic device is used, and wherein a protrusion(13), which fixes a nose mask(70) or a stopper(80), is formed on the upper surface of the casing(10).
Patent KR-20040091164-A (KR)
Inventor: CHOI YEONG PIL
IPC: H04Q3/72
Filed: 2003-04-19
Abstract: PURPOSE: A selective receiving service method using a switching system is provided to deliver an announcement or a specific tone to an originator without performing a receiving call with regards to a receiving-rejected call. CONSTITUTION: Selective receiving mode information is set according to each originator group(S31). When a call is originated, an originating switching system requests a receiving switching system to process the call(S32). The receiving switching system extracts an originator telephone number and a receiver telephone number, and confirms a receiver corresponding to the receiver telephone number(S33), then confirms whether a selective receiving mode is activated(S34). If so, the system confirms whether the originator telephone number is included in a selective receiving list(S36). If not, the system delivers an announcement or a specific tone to an originator(S37), and stores/manages receiving time information including originator information(S38).
Patent KR-20040095923-A (KR)
Inventor: ROH CHANG SIK
IPC: C02F1/44
Filed: 2003-04-29
Abstract: PURPOSE: Provided is a paper filter moving type water purifying apparatus which does not frequently replace the filter and effectively filters sludge by continuously moving the paper filter. CONSTITUTION: The apparatus comprises a body frame constituted by assembling channels (10), a water tank (11) having discharge pipes (11a) at the front and the rear side thereof, a cylinder (6) mounted on the upper end center of the water tank, a mesh (3) mounted at a rod of the cylinder and ascending and descending along a guide bearing, a filter roll (1a) mounted at one side of the upper end of the water tank by an axis and supplying paper filter, a pair of guide bars mounted at the inside of the upper end of the water tank by a bearing, a square pipe placed between the guide bars and mounted directly under the mesh, a guide bar mounted at the other side of the upper end of the mesh by a bearing (15), a roller and a scrubber (13) mounted at the outside of the water tank, a driving motor (2) mounted at one side of the outside lower end of the water tank and conveying power with many gears, a rotary encoder (16) mounted at the outside of the filter roll, a pump (19) equipped at the lower end of the body frame and supplying industrial water and a sludge tank (12) equipped at the underside of the scrubber.
Patent KR-20040105107-A (KR)
Inventor: KIM SANG MIN
IPC: G06V40/13
Filed: 2003-06-05
Abstract: PURPOSE: A device and a method for controlling a temperature of a car fingerprint recognition sensor with a thermoelectric semiconductor are provided to control the temperature of the fingerprint recognition sensor within an available temperature range regardless of temperature change according to driving condition of the car. CONSTITUTION: The device includes a DC power(140), a temperature sensor(110) detecting the temperature of the fingerprint recognition sensor(160), the thermoelectric semiconductor, and a controller(130). The thermoelectric semiconductor performs an endothermic or exothermic reaction for the fingerprint recognition sensor depending on a direction of supplied current by connecting one side to the DC power and making another end contacted to the fingerprint recognition sensor. The controller controls power supply and a current direction of the thermoelectric semiconductor based on the temperature detected in the temperature sensor.
Patent KR-20040105315-A (KR)
Inventor: JUNG YONG SIK
IPC: H04W4/16
Filed: 2003-06-05
Abstract: PURPOSE: A method and a system for increasing a call by using an avatar are provided to designate different avatars per called party, and to display the designated avatars on a standby screen of a terminal, then to perform action changing, voice outputting, and discoloring functions for an avatar only having an elapsed call execution period, so that a subscriber can make a call with a called party having the changed avatar. CONSTITUTION: When being connected to an avatar service server(260) through call attempts, mobile terminals(210,212) select a menu for a call target setup to set called parties, call time, and action avatars. The avatar service server(260) receives avatar service requests from the mobile terminals(210,212), and processes the received requests. The avatar service server(260) supplies a web site screen having an avatar selection function, and transmits the action avatars and sound data to the mobile terminals(210,212) at the call time. An avatar service DB(262) stores various avatar data provided from the avatar service server(260).
Patent KR-20040024836-A (KR)
Inventor: HONG JONG CHEOL
Filed: 2003-06-09
Abstract: PURPOSE: A method for managing parking and a customer using a smart card for managing a parking point is provided to induce the customer to a shop of a parking point provider by providing a free parking point to the smart card of the customer, and to obtain the CRM(Customer Relationship Management) information by generating buying information and the parking point matched with settlement information. CONSTITUTION: The parking point is stored in a memory of the smart card by providing the free parking point to the smart card from a parking point providing server or device. When the customer enters the parking lot, the entry time information is provided/stored in the smart card(525). When a buying activity is occurred in the shop by using the smart card, the parking point generated by the buying activity is generated/stored in the smart card(555). When the customer comes out of the parking lot, the user information, the entry time information, the buying particulars information linked with the parking point are provided to an exit parking terminal. The CRM information is generated/stored by using the user information, the entry/exit time information, the buying information, and the parking point use information(570).
Patent KR-20040012464-A (KR)
Inventor: CHA SUNG KOOK
IPC: E04B1/80
Filed: 2003-06-10
Abstract: PURPOSE: An insulating mat is provided to prevent dewing and to heighten adiabatic effects. CONSTITUTION: The insulating mat comprises the steps of attaching volume insulating materials(3) containing air bubbles on both sides of aluminum foil(10) by direct heat or indirect heat, and attaching oiled paper(7) on one side of the volume insulating materials(3) attached to the aluminum foil(10) in the sticker type using adhesives(2).
Patent KR-20040106075-A (KR)
Inventor: JUN SANG JU
IPC: G06K19/07
Filed: 2003-06-10
Abstract: PURPOSE: A smart card having function for storing security information detecting an abnormal state according to external environment changes and a security information detecting method for the same are provided to keep detection information, even if a chip is reset, by storing the detection information when the abnormal state according to the external environment changes is detected. CONSTITUTION: The smart card is equipped with a ROM(150), a CPU(110), a RAM(140), an EEPROM(Electronically Erasable Programmable ROM)(120), and a security part(130). The security part is equipped with abnormality detectors(131), a detection information writing controller(132), and a reset signal generator(133). The abnormality detectors detect the abnormal state according to the external environment changes and output multiple detection signals having a logical level depending on a detection result. The detection information writing controller generates a program control signal and an address signal by responding to the detection signals. The reset signal generator outputs a reset signal if the EEPROM completes an operation for storing the detection information.
Patent KR-20040110956-A (KR)
Title: Gas generating device for improving generation efficiency of hydrogen and oxygen gases by improving decomposition efficiency of water molecules using heat, light and wavelength
Inventor: CHOI DONG MIN
IPC: C25B1/04
Filed: 2003-06-21
Abstract: PURPOSE: To provide a device for generating gas in which generation efficiency of hydrogen and oxygen gases is improved by electrolysis by improving decomposition efficiency of water molecules using heat, light and wavelength in a container and temporarily storing decomposed gas in the low pressure state in an expansion tank for supplying supplementary water into the container. CONSTITUTION: The device for generating gas comprises a container(1) on the inner lower bottom of which tourmaline(4) is put on; two wavelength generators(5) in which a plurality of thin vertical plates(7) and horizontal plates(8) are connected perpendicularly to the outer surface of electromagnets(6), and which are installed at both sides of an inner lower portion of the container; an electrolyzer(9) installed in the upper side of the wavelength generators and consisted of a plurality of electrode plates(13) comprising insulating materials(12) installed between two electrodes(10,11) to which positive and negative power sources are respectively supplied; an illuminator(14) mounted on an upper portion of the container; and an expansion tank(15) connected to the container through a supply pipe(16) and discharge pipe(17).
Patent KR-20050001812-A (KR)
Inventor: KIM HAK JU
IPC: C10G35/04
Filed: 2003-06-26
Abstract: PURPOSE: A method for manufacturing a synthesis gas using a paper sludge as an alternative energy source is provided to obtain a synthesis gas containing a lot of hydrogen and carbon monoxide by steam reforming. CONSTITUTION: The method for manufacturing the synthesis gas using the paper sludge comprises the steps of: charging a supported nickel based catalyst in a lower part of a tubular stainless former(1); charging a solid dry paper sludge in an upper part of the reformer; adding a water vapor thereto; supplying an argon to the reformer to prevent the reactants from burning; maintaining a reaction temperature of 500 to 800 deg.C; and progressing a catalytic gasification reaction for 1 hr. 30 min to 2 hr. 30 min.
Patent KR-20050001077-A (KR)
Inventor: TAKAHASHI KENICHIRO
IPC: H01L27/144
Filed: 2003-06-27
Abstract: PURPOSE: A semiconductor device having built-in light receiving device and amplification device is provided to improve a signal/noise ratio and correspond to high speed regeneration of an optical disc by amplifying a signal before a noise is generated by an interconnection. CONSTITUTION: A plurality of light receiving devices are arranged as a lattice type that receives an optical signal with a predetermined wavelength reflected from an optical recording media and converts the received optical signal into an electrical signal. Interspersed amplification devices are formed as a lattice type with a predetermined interval between the plurality of light receiving devices, amplifying the electrical signal inputted from the plurality of light receiving devices and transferring the amplified electrical signal to the outside.