baber/WOPTO huggingface dataset:
Patent KR-20080088212-A (KR)
Title: Odos aqueous foam wallpaper
Inventor: JUN HYO CHUL
IPC: D21H27/20
Filed: 2007-03-29
Abstract: Aqueous foam wallpaper is provided to use the fabric made of any one of the pulp non-woven cloth, the cotton fiber fabric and the filtering original paper. A rear surface coating layer(2) is stacked on a surface of a wallpaper fabric(1). The rear surface coating agent of 20- 40g/m^2 is coated by any one manner of a gravure copper plate printing manner and a knife coating manner. One layer of a resin layer and an acryl group coating layer is stacked on the other surface of the wallpaper fabric opposite to the rear surface coating layer. The materials of 15- 40 wt% having any one or two or more selected from aqueous acryl resin, EVA resin, urethane resin, aqueous melanin resin, biodegradable resin are prepared. Thereafter, any one of methanol, methyl alcohol and ethyl alcohol of 47.6-51.4 wt%, the dispersing agent of 0.1-0.3 wt% of the non-ion and negative-ion system, emulsion of 0.1-0.3 wt% of the non-ion and negative-ion system, and any one of water or MEG(Monoethylene glycol) of 10-25 wt%, the water-soluble wax and silicon water-repellent agent of 2-5 wt%, pigment of 0.2-3 wt% are mixed with the materials of 15-40 wt% so that the resin agent is produced. The resin agent of 15-45 g/m^2 is coated.
Patent KR-20080088903-A (KR)
Inventor: HWANG YOUNG SUN
IPC: H01L21/3065
Filed: 2007-03-30
Abstract: 본 발명은 반도체 소자 및 그의 형성 방법에 관한 것으로, 셀 영역의 패턴 밀도에 반하여 EM(Etch Monitoring) 박스의 패턴 밀도가 작고, 셀 패턴과 EM 박스의 CD(Critical Dimensino) 차이가 심해서 식각 공정을 진행할 경우 로딩 이펙트(Loading Effect)가 발생하는 문제를 해결하기 위하여, EM 박스 상부에 셀 패턴과 같이 소정 밀도 및 패턴 크기를 갖는 트렌치를 형성함으로써, 반도체 소자의 형성 공정을 진행하면서 발생할 수 있는 로딩 이펙트(Loading Effect)의 영향을 최소화하는 발명에 관한 것이다.
Patent KR-20080088992-A (KR)
Title: Method and apparatus for manufacturing lightguide film for keypad backlight
Inventor: CHUNG YUN JUNG
IPC: H04M1/22
Filed: 2007-03-30
Abstract: A method and an apparatus for manufacturing a light guide film for a keypad backlight are provided to manufacture the light guide films continuously by coupling a hot embossing method and a UV curing embossing method. A method for manufacturing a light guide film for a keypad backlight includes the steps of: manufacturing stamper molds; mounting the stamper molds on a hot embossing press and a UV embossing press; performing hot-pressing embossing transfer through the hot embossing press to form local fine patterns on one surface of the light guide film; uniformly coating an opposite entire surface to one surface of the light guide film with UV curing resin(S220); transferring a prism pattern to the UV resin in a press unit mounting the stamper mold on which the predetermined shaped-prism pattern is formed(S230); and irradiating UV light through a UV light irradiation unit to maintain the prism pattern transferred by the press unit(S240).
Patent KR-20080089702-A (KR)
Title: Lights of establishment in crosswalk stop line
Inventor: LIM TAE YOUNG
IPC: F21S2/00
Filed: 2007-04-02
Abstract: A light installed in a crosswalk stop line is provided to prevent a traffic accident by lighting the crosswalk stop line with various colors to stop a car before the crosswalk stop line. A light(10) installed under a crosswalk stop line includes a control unit, a surrounding environment detecting unit, a first lamp, a second lamp, and a power supply. The control unit drives the first and second lamps according to information from the surrounding environment detecting unit. The surrounding environment detecting unit detects and transmits surrounding environment information to the control unit. The first lamp controls brightness according to a command signal from the control unit. The second lamp emits light in a different direction from the first lamp and controls brightness according to the command signal from the control unit. The power supply supplies power to the control unit. The light emits white light and yellow light alternately.
Patent KR-20080091633-A (KR)
Title: Dispensing system of hydrogen station
Inventor: LEE TAECK HONG
IPC: F17C11/00
Filed: 2007-04-09
Abstract: A dispensing system of a hydrogen station is provided to perform a hydrogen gas charge of a fuel cell vehicle stably and rapidly by connecting an additional by-pass line to a hydrogen supply line coupled to a dispenser. A dispensing system of a hydrogen station includes a fuel supply unit, a reforming unit, a compressing unit, and a dispenser(50). The fuel supply unit provides a fuel. The reforming unit reforms a fuel to a hydrogen gas. The compressing unit compresses a reformed hydrogen gas. The dispenser connects a hydrogen supply unit and a hydrogen vent line. A first flux adjusting valve(51) and a first solenoid valve(52) are installed on a hydrogen supply line which supplies a compressed hydrogen to a vehicle. A second flux adjusting valve(51') and a second solenoid valve(52') are installed on a by-pass line. The by-pass line is coupled to the hydrogen supply line based on the first solenoid valve.
Patent KR-20080091964-A (KR)
Title: Fabricating method of flexible display
Inventor: KWON O HNAM
IPC: G02F1/1333
Filed: 2007-04-10
Abstract: A method for manufacturing a flexible display device is provided to make an adhesive force between a flexible substrate and an adhesive member larger than an adhesive force between a glass substrate and the adhesive member, thereby preventing the flexible substrate from being come off from the adhesive member during a process of forming the display device. An adhesive is prepared, wherein the adhesive includes an adhesive member having a first adhesive surface and a second adhesive surface relatively dried in comparison with the first adhesive surface(S1). A flexible substrate is attached onto the second adhesive surface of the adhesive member, and then a glass substrate is attached onto the first adhesive surface of the adhesive member(S2). Thermal treatment is performed on the adhesive member so as to give a significant difference between a first adhesive force between the second adhesive surface and the flexible substrate and a second adhesive force between the fist adhesive surface and the glass substrate(S3). Various types of signal lines and a thin film transistor array for a display device are formed(S4). The glass substrate and the adhesive member are exfoliated from the flexible substrate after finalizing the formation of the display device. Thus, the flexible substrate supports the display device finally(S5).
Patent KR-20070102408-A (KR)
Title: Semiconductor device and manufacturing method thereof
Inventor: TANAKA MASAYUKI
IPC: H01L27/115
Filed: 2007-04-11
Abstract: A semiconductor device and a manufacturing method thereof are provided to improve characteristics of the semiconductor device by enhancing a second insulation layer between a control electrode and a charge storage layer. A semiconductor device includes a semiconductor substrate(11), a first insulation film(12), a charge storage layer(13), a second insulation film(20), and a control electrode. The first insulation film(12) is formed on the semiconductor substrate(11). The charge storage layer(13) is formed on the first insulation film(12). The second insulation film(20) is formed on the charge storage layer(13). The control electrode is formed on the second insulation film(20). The second insulation film(20) includes a lower silicon nitride film, a lower silicon oxide film, an intermediate insulation film(202), an upper silicon oxide film, and an upper silicon nitride film. The lower silicon oxide film is formed on the lower silicon nitride film. The intermediate insulation film(202) is formed on the lower silicon oxide film.
Patent KR-20080095029-A (KR)
Title: Method and apparatus of selecting network by using mobile terminal for managing crrm in multi-radio network
Inventor: KIM JAE HOON
IPC: H04B7/26
Filed: 2007-04-23
Abstract: A mobile terminal-led network selection method in a multi-wireless network and a device therefor are provided to enable a CRRM(Common Radio Resource Manager) to transmit a reference value and/or defined policy information to a mobile terminal, so that the terminal can select a network to which the terminal itself is to be connected. A CRRM collects each piece of network-related information in a multi-wireless network consisting of at least two different networks, and generates a reference value(S310,S320). The CRRM provides the reference value to a mobile terminal belonging to the multi-wireless network(S330). The terminal determines one network of the multi-wireless network to change the currently connected network based on the reference value(S340). The terminal connects to the determined network, and transmits the results to the CRRM(S350).
Patent KR-20080095961-A (KR)
Title: Fire resistance seat of ball valve for a high temperature and highpressure
Inventor: MO JEUNG JONG
IPC: F16K5/06
Filed: 2007-04-26
Abstract: A fire resistance seat of ball valve for a high temperature and high pressure is provided to serve as a valve even in the worst situation due to fire. A ball valve(10) controls the supply of fluid while moving an open and shut ball installed on a body(12) with operation of a handle(11) equipped on outside. A seat(20) is rested on both sides of the open and shut ball for sealing. The seat comprises a supporting rim(21) of ring shape, made of PTFE(Polytelrafluoro ethylene) and an auxiliary rim(22), made of grarhite reinforced with metal inside the supporting rim, assemble on it. The auxiliary rim is bonded on the supporting rim, close to the open and shut ball in order to act as a seat, in case an outwardly formed supporting rim reaches tolerable melting point and then melts.
Patent KR-20070106443-A (KR)
Title: Optical film and its use and method of producing the optical film
Inventor: SEKIGUCHI MASAYUKI
IPC: B29C48/305
Filed: 2007-04-27
Abstract: An optical film comprising a cyclic olefin resin is provided to obtain a compensation film useful for LCDs, showing a low variation in thickness and excellent appearance, and having no optical non-uniformity. An optical film comprises a cyclic olefin resin, has a periodic variation in thickness along the longitudinal direction, and satisfies the conditions represented by the formulae of P-V=3 and D<=30, wherein P is the largest thickness (micrometer); V is the smallest thickness(micrometer); W is a periodic interval(cm) along the longitudinal direction, which is an interval between the two largest thickness points along the longitudinal direction, measured as the shortest interval when the P values at the two points is larger than the smallest value of V present between the two points by at least 0.1 micrometers; and D is an absolute value of the largest gradient(ppm) of variations in the film thickness.
Patent KR-20070110789-A (KR)
Title: Apparatus for opening and closing a door of a container apparatus of a vehicle
Inventor: SUGIURA KEIZO
IPC: B60R7/06
Filed: 2007-05-14
Abstract: An opening and closing device for a door of a container unit in a vehicle is provided to enhance the outer appearance of the container units while increasing user convenience by installing a single knob for opening or closing the door of the container unit rather than two knobs as in a conventional method. An opening and closing device for a door of a container unit includes a knob(11), a shaft(12), a fixed member, a shaft biasing spring(20), an arm(18), and a cam(19). The shaft is capable of shifting in the axial direction, and has a radial extension portion(12c) extending in the radial direction, first to third rotational positions in the rotational direction of the shaft, wherein the first and the third rotational positions are offset by 180 degrees. The arm has an opening side arm(18a) corresponding to the first rotational position of the shaft, and a closing side arm(18b) corresponding to the third rotational position of the shaft. A cam driving protrusion(18h) for driving the cam is formed on at least one of the opening arm and the closing arm. A support member having an opening side support member(15a) and a closing side support member(15b) can be installed at the arm, wherein both the opening side support member and the closing side support member have relief portions for preventing the radial extension portion of the shaft from contacting the opening and the closing side support members when the shaft rotates from the second rotational position to the third rotational position.
Patent KR-20080101019-A (KR)
Title: Repeater remote monitoring system and method thereof
Inventor: JEON SUNG HUN
IPC: H04B17/40
Filed: 2007-05-15
Abstract: A system for remotely monitoring a repeater and a method thereof are provided to implement a normal monitoring function regardless of the difference in the hardware and software of installed repeaters. A system for remotely monitoring a repeater(200) comprises the followings: the repeater which is installed on the path between a terminal and a base station(100) to re-amplify signals of the base station and provide the amplified signal to the terminal; a sensor(300) which detects signals from a service antenna and a receiving antenna, equipped in the repeater, to measure each signal level, compares each signal level with a preset level to determine whether the repeater is normal or abnormal, and transmits a message for informing the abnormal state of the repeater when the repeater is abnormal; and a remote monitoring server(400) which collects the message generated by the abnormal service of the repeater to provide the fact to the system operator through an operator terminal.
Patent KR-20080107866-A (KR)
Inventor: KWON YONG KU
IPC: B82B3/00
Filed: 2007-06-08
Abstract: A manufacturing method of a hollow titania nano-particles having high function using polymethyl metacrylate nano particle is provided to improve a density and a uniformity of the particle by binding an amine radical in a PMMA nano particle and enhancing the intensity of the polymer nano particle surface charge. A manufacturing method of a hollow titania nano-particles comprises a step of emulsifying and polymerizing methylmethacrylate a frame of the nano particle in which the titania is precipitated. The hollow titania nano-particles is a monodispersion polymethyl metacrylate nano particle. The monodispersion polymethyl metacrylate nano particle reacts to hexamethylenediamine and binds an amine binding containing group. A size of the monodispersion polymethyl metacrylate nano particle is 170-200nm.
Patent KR-20070122368-A (KR)
Title: Light emitting diode with direct view optic
Inventor: COUSHAINE CHARLES M
IPC: H01L33/54
Filed: 2007-06-12
Abstract: A light emitting diode with direct view optic is provided to maintain the alignment of a light guide assembly by using integral formation of a support with a light guide when the assembly is mounted on a printed circuit. A first power input lead(16) is electrically connected to a first pole of an LED(Light Emitting Diode)(12). A second power input lead(20) is electrically connected to a second pole of the LED. A light guide(24) has a light transmissive guide body extending in an axial direction and having an internally reflective surface. The guide body has a light output window(28). An input window(30) is formed with the light guide, and is aligned to capture all the light emitted by the LED at an output surface of the LED. A support is engaged with the light guide to fix the guide body for the power input.
Patent KR-20090002138-A (KR)
Title: System and method for preengaging service using radio frequency identification and portable terminal service system for registering user
Inventor: RYOU BYUNG HOON
IPC: G06K17/00
Filed: 2007-06-19
Abstract: A service reservation system and method using RFID(Radio Frequency Identification) and a portable terminal service system registering a user of the reservation system are provided to allow a user to freely use a service only by carrying a portable terminal and remarkably reduce the number of data correcting operations and the number of operations of writing to an RFID tag. A service reservation system using RFID includes a receiver(310) for receiving a serial number of a portable terminal at the request of a user and a reservation information registering unit(320) for registering reservation information by using the serial number. The portable terminal includes an RFID tag attached thereto. The RFID tag includes a tag identifier related to the serial number.
Patent KR-20070120460-A (KR)
Title: Magnetron
Inventor: KATO NAOYA
IPC: H01J23/20
Filed: 2007-06-19
Abstract: A magnetron is provided to improve oscillation output efficiency and to reduce dimension of the magnetron by reducing the size of a magnetic circuit and an anode section. An anode section(20) is comprised of an anode cylinder(1) and plural vanes(2) arranged radially from an inner wall of the anode cylinder to an axis thereof. A cathode section(3) has a spiral filament(3a) arranged along the axis of the anode cylinder. A pair of pole pieces(4a,4b) having a funnel shape are arranged on both ends of an output terminal and an input terminal of the anode cylinder. Each of the pole pieces has a base section coupled to the anode cylinder and a bottom section on which a through-hole is formed on a center thereof. Ring-type permanent magnets(5a,5b) are arranged on outsides of the pair of pole pieces. In case a gap adjacent to an end of the cathode section of the vane is Vg and a thickness of the vane is Vt, open efficiency of Vg/(Vg+Vt) is set from 0.25 to 0.30.
Patent KR-20080111796-A (KR)
Title: Spherical nano-ceria particle method which being capable of controlling surface-area
Inventor: CHOI SANG SOON
IPC: B82B3/00
Filed: 2007-06-20
Abstract: A manufacturing method of sphere typed oxidized cerium nano particle is provided to adjust a specific surface area and to improve efficiency by plastic-processing carium carbonate without a washing process after precipitating the carium carbonate. A manufacturing method of sphere typed oxidized cerium nano particle comprises steps of: manufacturing carium carbonate by precipitating and reacting cerous salts and carbonate reaction body under a water soluble solvent; and be controlled in order to have a grain size of 10-20 nm by plastic-processing the carium carbonate at 300-800 ‹C.
Patent KR-20080112055-A (KR)
Title: A cooling system for a vehicle
Inventor: MIN EUN GI
IPC: F28F9/00
Filed: 2007-06-20
Abstract: A vehicle cooling system is provided to improve heat exchange performance in a simple structure with improved spatial utility and prevent shock at a low temperature by first and second oil coolers. An integral heat exchanger has a condenser(200) formed of parts(210B,220,230) in which refrigerant flows and a first oil cooler(110) formed of parts(210A, 112, 113) in which oil flows, wherein the condenser and the first oil cooler are formed integrally. A plurality of radiator tubes(320) are mounted with a pair of radiator tanks(310) at both sides for circulating cooling water. Radiator fins(330) increase heating areas for air, which flows between the radiator tubes. A radiator(300) is mounted at a lower part of the condenser with respect to air blowing direction. A second oil cooler(120) is mounted in the radiator tank at a side of the radiator.
Patent KR-20080113640-A (KR)
Title: Operating method and terminal apparatus of tcp well adapting to vertical hand-off in heterogeneous wireless network with congestion control
Inventor: SEOK WOO JIN
IPC: H04L1/16
Filed: 2007-06-25
Abstract: A congestion control terminal device of a vertical hand-off and an operating method in heterogeneous mobile network are provided to improve the efficiency of a system due to transmitting data by being quickly adapted to wireless environment. A congestion control terminal device of the vertical hand-off in heterogeneous mobile network includes 3G radio part, a WLAN radio part, a TCP part(160), a controller. The TCP part records SRTT, RTTvar and CWND parameter value. An administration module(163) provides in order to set up the CWND parameter value with the predetermined one-stage upturn. A variable setting module(164) is provided a variable which is finally recorded in a system.
Patent KR-20090004162-A (KR)
Title: Food storaging apparatus
Inventor: LEE NAM GI
IPC: F25D23/02
Filed: 2007-07-06
Abstract: A food storage apparatus is provided to accommodate contents in the button tray without falling on the floor through a guide unit for inducing the remaining contents to the button tray. A food storage apparatus comprises a door, a dispenser which is installed on the door and has an outlet for ejecting any kind of contents, a button tray assembly which controls the eject of the contents and receive the remaining contents from the outlet after the contents are ejected, and a guide unit(140) which induces the remaining contents to be received in the button tray assembly. The button tray assembly includes a button switch which controls whether to eject the contents, a button tray forming a cavity for receiving the remaining contents, and a tray moving device for moving the button tray.
Patent KR-20090012696-A (KR)
Title: Conductive ink composition for ink-jet printing and the method to increase adhesive strength between metal pattern and polyimide substrate
Inventor: MOON JOO HO
IPC: C09D11/38
Filed: 2007-07-31
Abstract: A conductive ink composition for ink-jet printing is provided to improve adhesive strength between a substrate and a metal pattern by adding polymer-based additives and to form metal patterns having excellent conductivity by using an ink-jet printing method quickly. A conductive ink composition for ink-jet printing is obtained by adding polymer-based additives with low resistivity in low temperature heat treatment to the conductive ink for the ink-jet printing comprising metal nanoparticles, water-base and alcohol-based solvent and dispersing agent, to improve the adhesive force with a substrate. The additives are any one selected from a group consisting of 1-vinylimidazole, vivylethoxysilane, 4-vinylpyridine, 2-vinylpiridine, JONCRYL 62, JONCRYL 95, JONCRYL 52, JONCRYL 73, and JONCRYL 58.
Patent KR-20090014919-A (KR)
Inventor: IHAR SHYSHKIN
IPC: G02B27/09
Filed: 2007-08-07
Abstract: A uniform line-shaped light generator is provided to generate a line-shaped light in a small space by using a line-shaped light generator having two reflecting surfaces and formed integrally. An expanding mirror unit(400) reflects an inputted point-shaped light and expands the point-shaped light in a longitudinal direction which is perpendicular to an input direction of the point-shaped light. A collimating mirror unit(405) reflects the expanded light to be a line-shaped light of parallel light stream. The expanded light has been reflected and expanded in the expanding mirror unit.
Patent KR-20090015297-A (KR)
Title: Slide hinge apparatus for cellular phone
Inventor: KIM SUNG DEOK
IPC: H04B1/38
Filed: 2007-08-08
Abstract: A slide hinge apparatus for a mobile phone is provided to stretch a spring through a pressing bar inserted into the spring to slide a push rod, thereby preventing interference between sliders. A body(110) comprises the first and second guide holes(112,114) which do not cross both sides of a plate length direction. The first and second guide holes are penetrated in a length direction or one side of the first and second guide holes is closed. In the end of the first guide hole(112), a hook sill(113) inserted into an inner side is formed. A body circumference diagonal edge area has one form selected between a curve(R) or an Inclined plane. The first and second push rods respectively include a hook in a length direction.