baber/WOPTO huggingface dataset:
Patent KR-20040075158-A (KR)
Inventor: AHN TAE HYO
IPC: H04B7/26
Filed: 2003-02-20
Abstract: PURPOSE: A system and method for providing a bi-directional radio service in a mobile phone are provided to allow a client to receive services such as a radio broadcast listening, an interactive message transmission and reception, application driving and a connection to a related Web site. CONSTITUTION: When a call related signal is received from the first client terminal, a call service providing unit connects a call to the second client terminal(S310) and provides and controls a service required for the call between the clients(S320). When the first client clicks a radio broadcast listening button, a radio broadcast providing unit provides a radio broadcast service(S330). When the first client requests a bi-directional radio service(S340), a bi-directional radio service providing unit allows an interactive short message transmission/reception between a specific radio broadcast station and the client(S351), executes and controls the driving of a specific application(S352), or allows a specific Web site connection(S353). The bi-directional radio service providing unit checks whether the client requests an additional service(S360).
Patent KR-20040075474-A (KR)
Inventor: SONG BYEONG RYUN
IPC: G11B7/09
Filed: 2003-02-21
Abstract: PURPOSE: A tilt driving optical pickup actuator and an optical recording and/or reproducing apparatus adopting the optical pickup actuator thereinto are provided to use two monopole magnets only, and to apply the monopole magnets to a focus direction and a tracking direction to drive a tilt direction, thereby reducing material costs. CONSTITUTION: A magnetic circuit comprises as follows. One pair of monopole magnets(31) are installed on a base(11) to face both sides of a bobbin(20). A focus coil(33) is wound around the bobbin(20). One pair of tracking coils(35) cover the bobbin(20) on both sides in accordance with a radial direction of an objective lens(10) in a direction crossing with the focus coil(33), so as to generate an electromagnetic force for controlling toward a tracking direction by interaction with the monopole magnets(31). Plural tilt coils(37) are installed on an upper side and/or a lower side of the bobbin(20) to generate an electromagnetic force for controlling toward a tilt direction.
Patent KR-20040082595-A (KR)
Inventor: JANG SEONG HUN
IPC: G06F1/16
Filed: 2003-03-19
Abstract: PURPOSE: An inverted-attachment typed display device of a terminal is provided to improve inconvenience caused by a rotary typed opening/closing structure, use a display part after inverting the display part, and separate/use the display part to other device. CONSTITUTION: The display device comprises a terminal main body(10), a display panel(20), and an inverted-attachment typed hinge(30). The rear part of the terminal main body is attached to the inverted-attachment typed hinge so as to make a display window(21) inverted. The inverted-attachment typed hinge enables the display device to be opened/closed in a rotary manner.
Patent KR-20040083174-A (KR)
Inventor: CHO GWANG MYEONG
IPC: C12N15/53
Filed: 2003-03-21
Abstract: PURPOSE: Provided is a polynucleotide, as a diol dehydratase gene cluster of Listeria genus, which has the nucleotide sequence SEQ ID NO:1 or 6 and encodes diol dehydratase activity. And a vector containing the same and a transformed host cell are also provided. Therefore, the diol dehydratase gene associated with production of 1,3-propanediol is easily produced, wherein 1,3-propanediol is useful for production of polyester fiber, polyurethane and cyclic compounds using microorganism. CONSTITUTION: The polynucleotide, as the diol dehydratase gene cluster of Listeria genus, has the nucleotide sequence set forth in SEQ ID NO: 1 or SEQ ID NO:6 and encodes diol dehydratase activity. A vector containing the polynucleotide of SEQ ID NO:1 or SEQ ID NO:6 is provided. A host cell is transformed with the vector containing the polynucleotide of SEQ ID NO:1 or SEQ ID NO:6, wherein the transformed host cell is Escherichia coli(KCCM-10468) or Escherichia coli(KCCM-10469).
Patent KR-20040085691-A (KR)
Inventor: LEE YEONG U
IPC: G06F17/30
Filed: 2003-04-01
Abstract: PURPOSE: A method and a device for offering questions based on the Internet are provided to randomly extract/display the questions matched with a keyword requested from a user to a user device and display the questions by rolling the question as much as a predetermined number after a predetermined time is passed. CONSTITUTION: A question server(101) includes a question providing module(103), is linked with a database server(105), and is connected to the user device(113) and a question provider device(117) through the network(111). The database server includes a user information database(107) and a question information database(109). A question provider(119) registers question contents by inputting the keyword to a question registration screen provided from the question server. If a question application request is received from the question provider, the question server stores the question to be bulletined through a web page in the question information database. If the user(115) inputs the keyword to a question search screen, the questions matched with the keyword are extracted from the question information database.
Patent KR-20040088630-A (KR)
Inventor: MASAHIRO MURAKAMI
IPC: H05B33/10
Filed: 2003-04-10
Abstract: PURPOSE: A vapor deposition apparatus is provided to uniformly heat a container and a nozzle by arranging a nozzle heater such that the nozzle heater selectively contacts the top surface of the nozzle. CONSTITUTION: A vapor deposition apparatus comprises a heating container(36) embedded with a deposition source, and a heater(38) arranged at the outer surface of the heating container; a nozzle(37) coupled to an opening(36a) formed on the top surface of the heating container such that the nozzle closes the opening, wherein the nozzle has a nose portion(37a) protruded from the top of the nozzle; a nozzle heater(46) arranged to selectively contact the top surface of the nozzle; an elevating portion(41) arranged to be movable in a vertical direction by an elevating member; and an arm(44) for interconnecting the nozzle heater and the elevating portion, and permitting the nozzle heater to contact the top surface of the nozzle by the elevating motion of the elevating portion.
Patent KR-20040088810-A (KR)
Inventor: HONG SEOK HEE
IPC: E04G1/36
Filed: 2003-04-12
Abstract: PURPOSE: A construction method for an arch structure using a movable arch timbering device is provided to cut down the material cost and labor cost required for installing timber, and to execute a construction work stably with low expenses using pre-manufactured timbering. CONSTITUTION: The construction method for an arch structure using a movable arch timbering device comprises the steps of: installing piers(26) at regular intervals to install an arch structure, forming a foundation(27) between the piers(26), then installing a temporary bent(29) and installing supporting brackets(24) on the pier(26) to support a launching girder(25); installing a shift device for a launching girder(25) to the upper part of the temporary bent(29); installing a launching girder(25) over two spans; installing a jack bolt and a hydraulic cylinder on both lower ends of the temporary bent(29) and installing unit arch timbering provided with a driving motor and a saddle having a roller on a frame to install a movable arch timber(20); moving the launching girder(25) provided with the movable arch timber(20) to a site for an arch structure using a shift device for a launching girder; installing a movable arch timber(20) by moving and installing unit arch timber(50) to the inside of the pier(26) by stages using a driving motor fixed with a saddle to move the launching girder(25) to the inside of the pier(26) where an arch structure is installed; operating a jack bolt and a hydraulic cylinder which support a horizontal support(23) installed to both lower ends of the unit arch timber(50) to have an interval; pushing both lower ends of the unit arched timber(50) inward; keeping an interval by a space control bolt and a nut installed between the pier(26) and the lower end of the unit arch timber(50); fixing using a bolt and a nut of a joint(40) formed on the upper end of the unit arch timber(50); inserting a spacer between the unit arch timber(50) and a lower form(22); fixing the space control bolt and nut completely, assembling/arranging reinforcing bars between upper and lower forms(22) and placing concrete; operating a jack bolt and a hydraulic cylinder installed on both lower parts of the unit arch timber(50) installed to the inside of the pier(26); moving a movable arch timber(20) on the saddle using a driving motor anchored on the unit arch timber; moving the saddle to the site for installing a new arched structure; and completing the construction of an arched bridge structure by repeating above stages.
Patent KR-20040091348-A (KR)
Inventor: KIM SEON IL
IPC: A61F9/007
Filed: 2003-04-21
Abstract: PURPOSE: An apparatus for healing a glaucoma is provided to control an outflow of an aqueous humor and to solve side effects by a trabeculectomy or an anti-fibrosis agent such as mitomycin C or 5-FU. CONSTITUTION: The apparatus for healing a glaucoma comprises an active part(3); an electrode part(7); and a power supply and controlling part(10). The active part is located in a lower part of a lamina episcleralis sclera(5) and ensures an outflow space of the aqueous humor by bending with an electrical stimulation to move the lamina episcleralis sclera to an upper side. The electrode part is attached to one side of the active part and supplies the active part with an electrical stimulation.
Patent KR-20040095814-A (KR)
Inventor: AHN GYEONG JIN
IPC: H05K5/02
Filed: 2003-04-28
Abstract: PURPOSE: A display device of a portable electronic apparatus is provided to protrude a coupling part from an inner wall of the second case in order to suppress size expansion of the first case, thereby supplying a smaller display device. CONSTITUTION: The first piercing hole(321a) is pierced on an external girth(321c) of the first case(321). The second piercing hole(327a) is pierced on an external girth(327c) of the second case(327) by corresponding to the first piercing hole(321a). A coupling part(328) is protruded toward the first case(321) from an inner wall of the second case(327), and has a coupling hole(328a). The coupling hole(328a) is disposed by corresponding to the first and second piercing holes(321a,327a) to be screw-coupled with a screw portion(329a) of a coupling member(329) piercing through the first and second piercing holes(321a,327a) when the first case(321) is combined with the second case(327).
Patent KR-20040094221-A (KR)
Inventor: NOH YEONG CHANG
IPC: A61K9/70
Filed: 2003-05-02
Abstract: PURPOSE: Provided are a ultrasonic gel pad containing carrageenan and a preparation method thereof using tray, in which the ultrasonic gel pad has suitable gel strength and flexibility for ultrasonic diagnosis, as well as antibacterial property and excellent storageability, is harmless to the skin, moisturizes the skin excellently, and when used for ultrasonic diagnosis and treatment, it has high resolution. As using a tray in its manufacture, ultrasonic gel pads having various shapes, sizes and thicknesses are provided. CONSTITUTION: The ultrasonic gel pad is characterized by containing 0.1-10 wt.% of carrageenan, especially kappa carrageenan, 0-10 wt.% of a multivalent alcohol having a molecular weight of 200-8000 and 0.005-0.6 wt.% of a preservative including bronopol, methylparaben, ethylparaben, propylparaben, imidazolidinyl urea and the mixture thereof. The ultrasonic gel pad is manufactured by the steps of: adding water to carrageenan, multivalent alcohol and a preservative, followed by heating and stirring to give aqueous solution; pouring the aqueous solution into a tray and gelling it at 10-40 deg.C; and packing the gel sheet.
Patent KR-20040094466-A (KR)
Inventor: CHOI GAP SUN
IPC: E04B2/56
Filed: 2003-05-02
Abstract: PURPOSE: A dry construction method for a toilet is provided to simplify construction work without experts for plastering and tiling works by using dry construction method for a bathroom and a toilet, to cut down construction expenses, to shorten a period of construction, to improve quality and to keep the indoor space quite by preventing the noise pollution in a toilet. CONSTITUTION: The dry construction method for a toilet comprises the steps of: installing a fixture on the upper side of a floor slab to make the fixtures parallel by fitting many wedges between fixtures(S10); placing urethane to the gap among the wedges installed between the floor slab and the fixture(S20); covering up the floor slab and the fixture with a membrane sheet(S30); placing a polyurethane skin panel on the upper part of the fixture covered with the membrane sheet to make a hanger put on the top of the fixture(S40); installing a skin panel between the upper part of the polyurethane skin panel and a ceiling slab, then installing a site foaming polyurethane panel on the backside(S50); compressing a fixing pin on the backside of the polyurethane skin panel and fixing an adiabatic member(S60); and installing metal studs before installing the adiabatic member, and fixing a plaster board on the metal stud(S70).
Patent KR-20040095106-A (KR)
Inventor: CHOO GYO SEOP
IPC: G02F1/136
Filed: 2003-05-06
Abstract: PURPOSE: A transflective array substrate is provided to split a unit pixel into left and right parts to maximize optical characteristics of a reflection mode and a transmission mode. CONSTITUTION: A transflective array substrate includes a gate line(110) transmitting a scan signal, a data line(130) transmitting a data signal, the first gate electrode(112T) extended from the gate line, and the first switching element(TFT1) having the first data electrode(132T) extended from the data line. The transflective array substrate further includes the second gate electrode(112R) extended from the gate line, the second switching element(TFT2) having the second data electrode(132R) extended from the data line, the first pixel electrode(160T) connected to the first drain electrode(134T) to transmit artificial light that transmits a liquid crystal layer, the second pixel electrode(160R) connected to the second drain electrode(134R), and a reflecting plate(170) formed on the second pixel electrode to reflect natural light that transmits the liquid crystal layer.
Patent KR-20040095116-A (KR)
Inventor: KIM U SEONG
IPC: G02F1/1333
Filed: 2003-05-06
Abstract: PURPOSE: An LCD(Liquid Crystal Display) and a method for assembling the LCD are provided to minimize the LCD, improve productivity and reduce manufacturing costs. CONSTITUTION: An LCD includes an LCD module(100) for displaying pictures, a front case(200), a rear case(300), a combining member(400), peripheral components(500), and a main cover(600). The front case and rear case are combined with each other having the LCD module placed between them and have a plurality of holes formed at the inner sides. The combining member fixes the LCD module to the holes of the front case of rear case. The peripheral components include an A/D board and an inverter for operating the LCD module. The peripheral components are mounted in the main cover. The main cover is fixed to the combining member behind the LCD module.
Patent KR-20040095129-A (KR)
Title: Storage water power plant capable of pumping and dropping water with hydraulic pressure of water, suction power of water and atmospheric pressure
Inventor: KIM HAN JOONG
IPC: F03B13/06
Filed: 2003-05-06
Abstract: PURPOSE: A storage water power plant is provided to rotate the turbine and to produce electricity by pumping and dropping water with hydraulic pressure of water, suction power of water and atmospheric pressure. CONSTITUTION: A water storage tank(3) is installed, and an electricity generating turbine(5) is installed in the water storage tank. A water suction tank(2) is mounted at the side of the water storage tank, and a power generating and hydraulic pressure increase tank(1) is connected to an atmospheric pressure connecting pipe(50) and a power generating pipe(24). A downstream pressure increase tank(4) is mounted at the lower side of the water suction tank, and a water counter flow pipe(23) is connected to a water suction pipe(22A). Compensation water pipes(35,35A) are connected to a pump(6), and a water recovery pipe(36) is connected to the power generating tank and the water storage tank. A water level sensor(7) is embedded in the power generating tank, and valves(8-11) are mounted in the pipes to supply and shut off water.
Patent KR-20040099880-A (KR)
Inventor: NAMKOONG JU
IPC: B62D5/04
Filed: 2003-05-20
Abstract: PURPOSE: An electric power steering system is provided to increase steering feeling by restricting a central portion of a rack bar from drooping and bending by load input from the outside, to secure smooth rotation of a ball nut, and to maximize electric power of a bevel gear by limiting the axial droop of the rack bar. CONSTITUTION: An electric power steering system comprises a rack bar(2) embedded in a rack housing(1) and composed of a rack gear(20) and a screw(22) arranged longitudinally at both ends, respectively; a pinion shaft(4) engaged with the rack gear formed at the rack bar; a sensor unit for detecting steering torque of the pinion shaft; an electric motor(5) driven by a signal detected by the sensor unit; a ball screw unit(9) for supporting a horizontal sliding of the rack bar from the other side of the rack bar mounted with the electric motor; a reducer comprising a driving bevel gear(50a) shaft-inserted with the electric motor at the end of the shaft and engaged with a driven bevel gear(60a) disposed on the outer peripheral surface of a ball nut(6) of the ball screw unit; and a rack bush(10a) installed between the rack gear and the screw arranged at both ends of the rack bar to support a central portion of the rack bar.
Patent KR-20040100129-A (KR)
Inventor: CHO HYEON CHEOL
IPC: C08L23/16
Filed: 2003-05-21
Abstract: PURPOSE: A weather strip composition for automobiles is provided, to allow various colors of pigment to be applied for the improvement of appearance without the deterioration of weather resistance. CONSTITUTION: The weather strip composition comprises 100 parts by weight of an ethylene-propylene-diene rubber (EPDM) as a source rubber; 80-120 parts by weight of silica as a reinforcing agent; an additive such as a co-crosslinking agent, an extender, a plasticizer, a curing accelerator and a foaming agent; optionally 0.1-3.0 parts by weight of a titanium-based coupling agent; and optionally 1-5 parts by weight of a pigment. Preferably the titanium-based coupling agent is cyclo(dioctyl)pyrophosphate dioctyl titanate.
Patent KR-20040105508-A (KR)
Inventor: JUNG SU HYEON
IPC: C08B37/00
Filed: 2003-06-09
Abstract: PURPOSE: Provided is a hydrothermal extraction method of Phellinus linteus containing a higher concentration of health-aid functional components with citric acid solution for producing active components including immunoactive polysaccharides with high yield. CONSTITUTION: The hydrothermal extraction method of Phellinus linteus comprises the steps of: providing powder of Phellinus linteus obtained by pulverizing Phellinus linteus and aqueous citric acid solution; mixing the powder of Phellinus linteus with the aqueous citric acid solution to form a mixture; and carrying out hydrothermal extraction of the mixture to obtain extracted solution. Further, polysaccharides contained in the extracted solution are precipitated with ethanol and the resultant precipitate is subjected to freeze drying and dialysis, thereby providing polysaccharides.
Patent KR-20030055233-A (KR)
Inventor: JUNG GEUN JIN
IPC: G01N27/406
Filed: 2003-06-13
Abstract: PURPOSE: A solid electrolytic SOx sensor is provided to stabilize electromotive force and to improve reproducibility of SOx measurement by using sulfate compound as a detecting electrode and a Na-Ti-O based compound as a reference electrode. CONSTITUTION: A solid electrolytic SOx sensor includes a solid electrolyte(3) made of conductive material. A detecting electrode(2) made of sulfate compound is attached to one side of the solid electrolyte(3). A reference electrode(5) made of Na-Ti-O based compound is attached to the other side of the solid electrolyte(3). A protective layer(4) including glass is formed at a surface of the solid electrolyte(3) adjacent to the reference electrode(5). The protective layer(4) is formed through a high temperature heat-treatment process or through a thin film deposition process.
Patent KR-20040107940-A (KR)
Inventor: CHOI SEUNG JIN
IPC: G08B29/00
Filed: 2003-06-16
Abstract: PURPOSE: A control unit of an indicative lamp without an additional contact point is provided to increase work efficiency by turning on/off the indicative lamp to identify an operating state. CONSTITUTION: A motor(10) is rotated by external power. A B-contact switch(22) and an A-contact switch(24) are used for turning on/off the motor. A magnetic contactor(30) is serially connected to the A-contact switch. A first magnetic latching switch(20) is connected in parallel to the A-contact switch. A first indicative lamp controller(50) is installed between an external power supply and the B-contact switch and is connected in parallel to the magnetic contactor. A second indicative lamp controller(60) is installed between the first indicative lamp controller and the first magnetic latching switch and is connected in parallel to the magnetic contactor.
Patent KR-20040110156-A (KR)
Inventor: KIM CHEON SU
IPC: H01M2/12
Filed: 2003-06-18
Abstract: PURPOSE: A pouch type secondary battery having a safety valve is provided to improve battery safety, and thus to prevent explosion and ignition of the battery under extreme conditions including overcharge, overdischarge and internal short circuit. CONSTITUTION: The pouch type secondary battery comprises: an electrode assembly(20) including a first electrode plate, a second electrode plate and a separator interposed between both plates and provided with a first and a second electrode tabs(21,22) each extending from the first and the second electrode plates; a pouch casing(10) having an inner space(13) for housing the electrode assembly(20) and sealed so that at least the first electrode tab(21) can be exposed to the exterior, wherein the casing is electrically insulated at least at the inner surface thereof; and a first tab tape(23) attached to at least one surface of the portion of the first electrode tab(21) overlapped with the sealing portion of the pouch casing, wherein the first tab tape(23) is formed of a resin material having a melting point lower than that of the sealing portion(14) of the pouch casing.
Patent KR-20050001274-A (KR)
Inventor: CHUNG CHAN IK
IPC: H04L12/66
Filed: 2003-06-27
Abstract: PURPOSE: A wireless VoIP access device and an Internet call system using the access device are provided to temporarily register a wireless Internet repeater as a VoIP call repeater of a cellular phone at the request of a user, thereby executing an Internet phone call without passing through a base station by using the cellular phone with the wireless Internet repeater. CONSTITUTION: An IP router module(201) stores ID information on an IP router, IP information on terminals assigned in a local network, and cellular phone ID information, and executes a process for converting a network address of a cellular phone and designating a communication path to source and destination IP addresses. A VoIP module(204) executes Internet phone data communication through a network connected to the designated communication path, converts an analog voice signal into compressed digital packet data, releases the compressed digital packet data, and converts the digitalized voice signal into an analog voice signal. A wireless communication module(206) consists of hardware and software for executing wireless data communication with a wireless VoIP access device.