baber/WOPTO huggingface dataset:
Patent KR-20090105998-A (KR)
Title: Interdental cleaning tool
Inventor: LEE SANG SOOK
IPC: A61C15/04
Filed: 2008-04-04
Abstract: PURPOSE: An interdental cleaning tool is provided, which does not need to separately fix dental floss since a bobbin and dental floss reeled on the bobbin are simultaneously fixed. CONSTITUTION: An interdental cleaning tool comprises: a body part(10); a tip part(30) which is screw-coupled with one side of the body part or is formed into one body; and dental floss(50) which is received in the body part. The body part comprises: an opening which is formed to be opened to the upper part on the other side; a fixed axis in which a bobbin is axis-installed; a push-button in which an inlet hole is formed; a push unit which is installed in one side of a push-button and consists of a push plate; and a cover which is combined to be detachable from an opening while accepting the push plate of the push unit.
Patent KR-20090106072-A (KR)
Title: Cooker and method for controlling the same
Inventor: LEE SANG RYUL
IPC: F24C7/08
Filed: 2008-04-04
Abstract: PURPOSE: A cooker and a control method thereof are provided to control a plurality of heating sources by installing the driving temperature according to each heating source. CONSTITUTION: A control method of a cooker comprises following steps. The input part is inputted with actuating signals on the drive of the heating source and the drive temperature of the convection device(S11). The controller controls the convection device to be controlled in the drive temperature which is inputted to the input unit(S13). The controller controls the heating source to be driven in case the input part is inputted with the actuating signals(S15).
Patent KR-20090108775-A (KR)
Title: Apparatus and method for suppling power of nevigation
Inventor: HYUN BONG HO
IPC: G01C21/26
Filed: 2008-04-14
Abstract: PURPOSE: A power supply apparatus and method for a navigation of a vehicle are provided to secure the stability of the navigation system by providing the power charged in a temporary power supply. CONSTITUTION: A power supply method for a navigation of a vehicle is as follows. The electric power supplied from the vehicle is temporarily stored during a stand-by mode before starting the vehicle(S210). The navigation is normally operated using the charged electric power when the power supply from the vehicle is cut off or greater/less than a predetermined critical voltage level(S250).
Patent KR-20090108861-A (KR)
Title: Liquid crystal display device of in-plane switching mode
Inventor: LEE MIN JIC
IPC: G02F1/1343
Filed: 2008-04-14
Abstract: PURPOSE: A liquid crystal display of an in-plane switching mode for improving the aperture ratio of the liquid crystal device is provided to prevent the separate space of the pixel electrode and gate line by overlapping the gate line. CONSTITUTION: A liquid crystal display of an in-plane switching mode includes a gate line(104), a data line(113), a thin film transistor, a pixel electrode(130), and a common electrode(140). The gate line is formed in the top of the substrate. The data line defines the pixel region and intersects with the gate line. A thin film transistor is connected to the gate line and the data line. The pixel electrode is connected to the thin film transistor. The pixel electrode includes fingers in a line with the gate line. The common electrode is comprised the pixel electrode and lateral electric field.
Patent KR-20090109720-A (KR)
Title: Semiconductor device empolying an oxide layer prepared by ecr-ald, preparation method thereof and the uses therof
Inventor: PARK JONG WAN
IPC: H01L21/205
Filed: 2008-04-16
Abstract: PURPOSE: A semiconductor device employing an oxide layer prepared by ECR-ALD, preparation method thereof and the uses thereof are provided to enhance the reactivity of the precursor and to improve the density of the thin film. CONSTITUTION: The semiconductor device employing an oxide layer prepared by ECR-ALD includes the oxide film including the binary compound of Chemical formula MxHfyOz. Here, M is the La series metal and 0<x<20<y<2 and 0<z<7. La series metal is the first class selected in Nd(neodymium), La(lanthanum), Ce(cerium), Pr(praseodymium), and their combination. The La series metal and Hf oxide are sequentially stacked on the substrate.
Patent KR-20090109773-A (KR)
Title: Floating storm surge barrier
Inventor: JEONG SHIN TAEK
IPC: E02B3/04
Filed: 2008-04-16
Abstract: PURPOSE: A floating high tide breakwater is provided to make the coastal area like a harbor used effectually. CONSTITUTION: A floating high tide breakwater is composed of a seabed structure(10), a body(20), and a buoy(30). The seabed structure is fixed to the bottom of sea. The body is formed at a hollow type, and is combined at the upper part of the seabed structure through a hinge member(21). The body is composed of a water supply pipe(24) and an air passing pipe(26). The buoy is equipped with an underwater pump and an air pump.
Patent KR-20090112364-A (KR)
Title: Sterilizing method using cold plasma
Inventor: KIM KYUNG SOO
IPC: A61L2/14
Filed: 2008-04-24
Abstract: PURPOSE: A low temperature plasma sterilizing method is provided, which can control occurrence of nitric oxide even though air is used as a gas source. CONSTITUTION: A low temperature plasma sterilizing method comprises a step to set production initial temperature of the nitric oxide in advance along with the ozone increment section, ozone maintaining section, and ozone removing section based on the change of PPM according to the rising of the surface temperature of the low temperature plasma generator; a step to arrange objects within the sterilization chamber(110); a sterilization step to increase concentration of ozone and maintain it by operating the low temperature plasma generator(133); and an ozone removing step to maintain surface temperature of the low temperature plasma generator by raising it below the production initial temperature of nitric oxide.
Patent KR-20090112853-A (KR)
Title: Cooling system
Inventor: LEE SANG JIN
IPC: F01P5/10
Filed: 2008-04-25
Abstract: PURPOSE: A chiller is provided to increase fuel efficiency and thermal efficiency by removing scale from with interface activity and preventing corrosion of a conduit line. CONSTITUTION: A tub is located around a combustion chamber and has a discharging hole and a collecting hole of a thermal medium. A radiator(14) has the discharging hole and collecting hole of the tub and an inlet and an outlet connecting hoses. A pump forcibly circulates the thermal medium to the tub and radiator. A fan cools the radiator with an air cooling mode.
Patent KR-20090113001-A (KR)
Title: Soi device and method for fabricating the same
Inventor: KOO DONG CHUL
IPC: H01L21/336
Filed: 2008-04-25
Abstract: PURPOSE: An SOI device and a method for fabricating the same are provided to increase the volume of a lower part of a gate by growing a groove including an insulating layer and an epi-silicon layer on a silicon layer. CONSTITUTION: An SOI device and a method for fabricating the same include an SOI substrate(106), an insulating layer(110a), epi-silicon layers, a gate(120), and a junction area. The SOI substrate exposes an buried insulating layer part within a silicon layer while including a silicon substrate, a buried insulating layer and a laminating structure of the silicon layer. The insulating layer is formed on the surface of the groove, and the epi-silicon layer is formed on the insulating layer and the silicon layer.
Patent KR-20090113508-A (KR)
Title: Mobile telecommunication system, and method for Synchronization between broadcasting contents and data information
Inventor: LEE GOON SEOP
IPC: H04N7/08
Filed: 2008-04-28
Abstract: PURPOSE: A mobile communication broadcasting system and a method for synchronizing broadcasting contents with additional information are provided to overcome the uni-directionality of a satellite DMB broadcast service and a terrestrial DMB broadcast service and show PPL information requested by a user just in time by synchronizing it with corresponding broadcasting contents. CONSTITUTION: A mobile communication broadcasting system(100) comprises a digital broadcast receiving terminal, a service providing server(120), and a synchronizing server(130). The digital broadcast receiving terminal receives broadcasting contents about digital multimedia and displays PPL(Product Placement) information based on synchronization information. The service providing server stores a scene change file about the broadcasting contents and transmits the synchronization information to the digital broadcast receiving terminal when receiving it after transmitting a synchronization information request message. The synchronizing server downloads the scene change file based on the synchronization information request message from service providing server.
Patent KR-20090113654-A (KR)
Title: Method and system for discovering a dynamic Home Agent for proxy mobile Internet Protocol in mobile network environment
Inventor: JIN SUNG IL
IPC: H04L12/28
Filed: 2008-04-28
Abstract: PURPOSE: A dynamic home agent allocation method and a system thereof about proxy mobile internet protocol method in a mobile communication system are provided to maintain the same home agent in the handover of the mobile terminal. CONSTITUTION: A packet data service node notifies a home agent proxy device for managing the home agent of a mobile terminal(S122). The home agent proxy device recommends the home agent in the connection state of the mobile terminal to the packet data node apparatus(S124). The packet data node apparatus transmits the mobile internet protocol registration request message to the recommended home agent(S126). The home agent selects the specific information provider address in the information provider address.
Patent KR-20090114650-A (KR)
Title: Preparation of high purity 2-butyl-3-[[2'-(1h-tetrazol-5-yl)[1,1'-biphenyl]-4-yl]methyl]-1,3-diazaspiro[4,4]non-1-en-4-on
Inventor: LIM GEUN JHO
IPC: C07D233/54
Filed: 2008-04-30
Abstract: PURPOSE: A method for preparing crystalline 2-butyl-3-[[2'-(1H-tetrazol-5-yl)[1,1'-biphenyl]-4-yl]methyl]-1,3-diazaspiro[4.4]non-1-en-4-one compound of high purity is provided. CONSTITUTION: A method for preparing crystallinen A 2-butyl-3-[[2'-(1H-tetrazol-5-yl)[1,1'-biphenyl]-4-yl]methyl]-1,3-diazaspiro[4.4]non-1-en-4-one compound of the chemical formula 1 comprises: a step of reacting a compound of the chemical formula 3 with alkali metal azide in pyridine solvent under the presence of zinc chloride at 0-150°C to obtain a product of the chemical formula 1; a step of dissolving the product in mixture solution of dichloromethane and isopropanol; and a step of adding acetone or acetonitrile. The alkali metal azide is lithium azide, sodium azide, potassium azide or cerium azide.
Patent KR-20090060110-A (KR)
Title: Organic solvent dispersible thiophene conductive polymer complex and conductive polymer dispersion
Inventor: SUH KWANG SUCK
IPC: C08L81/02
Filed: 2008-05-09
Abstract: A method for manufacturing thiophene-based conductive polymer complex solution is provided to remove impurities such as unreacted materials by additionally washing the complex solution by using solvent of water or alcohol. A method for manufacturing organic solvent-dispersible thiophene-based conductive polymer complex solution comprises the steps of: (a) synthesizing and polymerizing ionic liquid having hydrophilic anions to prepare an ionic liquid polymer; (b) dispersion-polymerizing the thiophene-based conductive polymer by using the ionic liquid polymer as a dispersion stabilizer in a high-speed agitator with the speed of 150~3,000 rpm to prepare hydrophilic conductive polymer-ionic liquid complex solution; (c) exchanging hydrophilic anions of the ionic liquid with hydrophobic anions in the hydrophilic conductive polymer-ionic liquid complex solution to extract hydrophobic conductive polymer-ionic liquid complex; and (d) redistributing the extracted hydrophobic conductive polymer-ionic liquid complex in organic solvent to prepare the conductive polymer-ionic liquid complex solution.
Patent KR-20090119025-A (KR)
Inventor: KIM HAN JOONG
IPC: F03B17/00
Filed: 2008-05-15
Abstract: PURPOSE: A hydroelectric power generation is provided to generate the large amount of energy using small energy by moving water to a high place and falling down. CONSTITUTION: A hydroelectric power generation comprises a turbine, an upstream water channel(13), a downstream water channel(14) and an air chamber(19). The turbine is installed at the upper part of a tail tank(11). The air and water are supplied through the upstream water channel within the upstream reservoir after inflow. The downstream water channel us installed in the lower part of the tail tank. The downstream water channel is connected on the top of the tail tank. The air chamber is installed in the lower part of the downstream water channel. An air intake pipe(26) and an air supply pipe(27,28) are installed on the lower part of the downstream water channel and the side part of upstream water channel. An air valve(21) is formed on the side part of the air chamber.
Patent KR-20080101719-A (KR)
Title: Domain discovery, management and administration method and apparatus thereof
Inventor: CHOO HYON GON
IPC: G06F21/20
Filed: 2008-05-15
Abstract: A domain searching, managing, and operating method for effectively managing a plurality of domains is provided to manage a plurality of domains efficiently through separation and combination of the domain between a domain managing apparatus and a user apparatus. A search request message is transmitted to a domain management apparatus through network(102). A search response message about the search request message is received from the domain management apparatus(103). The domain management apparatus communicating based on the search response message is determined.
Patent KR-20090120535-A (KR)
Title: Preparation method of syndiotactic polyvinylalcohol nonwoven fabric by electrospinning and nonwoven fabric obtained thereby
Inventor: LYOO WON SEOK
IPC: D01D5/00
Filed: 2008-05-20
Abstract: PURPOSE: A preparation method of syndiotactic polyvinylalcohol nonwoven fabric and the nonwoven fabric obtained thereby are provided to offer good filtering effects of the nonwoven fabric used for a filter. CONSTITUTION: A preparation method of syndiotactic polyvinylalcohol nonwoven fabric comprises a step for gaining a syndiotactic polyvinylalcohol solution by dissolving syndiotactic polyvinylalcohol in water and a step for electrospinning of the gained solution. The saponification of the syndiotactic polyvinylalcohol is 70.0 ~ 99.9%. The average degree of polymerization of the syndiotactic polyvinylalcohol is 50 ~ 15000. The electrospinning is performed in a condition of relative humidity of 40 ~ 60% and the distance of 15 cm between an integrated board and a capillary tube.
Patent KR-20090120730-A (KR)
Title: A guide frame for concrete median strip
Inventor: LEE SANG GIL
IPC: E01F15/08
Filed: 2008-05-20
Abstract: PURPOSE: A guide cap for a concrete median strip is provided to reduce the cost by easily mounting the guide cap without an additional fastening means and to facilitate the construction. CONSTITUTION: A guide cap(1-1) for a concrete median strip(2) is composed of a guide cap(10), a male member, a female member, a front cover(40), a rear cover(50), and a clip(60). The guide cap is repetitively charged in the upper part of the concrete median strip. The guide cap has a guide body composed of a longitudinal portion(12) and a wing portion(13). The male member and the female member are integrally formed front and rear sides of the guide body to connect the guide caps. The front and rear covers are mounted to the front and rear sides of the guide cap and prevents dust generated by high speed traveling vehicles from being flowed into the inside. The clip is mounted to the outside of the male member and restrains the guide cap and concrete median strip.
Patent KR-20080103436-A (KR)
Title: Image processing method and image processing apparatus
Inventor: HITOMI YASUNOBU
IPC: H04N5/232
Filed: 2008-05-22
Abstract: An image processing method and an image processing apparatus are provided to reduce noise with regard to movement of a camera or a moving subject during image pickup under low luminance. Movement of the second stop image is compensated per a block. Addition reliability determination is performed with regard to the first stop image and the second stop image in which movement is compensated to set a corresponding addition weight value. Addition and weight average are performed with regard to the first stop image and the second stop image in which movement is compensated in order to obtain an image according to the addition weight value.
Patent KR-20090122620-A (KR)
Title: Probe
Inventor: JEON BYOUNG IL
IPC: G01R1/073
Filed: 2008-05-26
Abstract: PURPOSE: A probe is provided to perform a pitch conversion due to deflection by forming a lead part using a flexible material. CONSTITUTION: A printed circuit board having a circuit pattern is formed with a disc shape. A reinforcing plate is positioned between the printed circuit board and a protective board. A slit guide part is positioned in a hollow part of a central region of the reinforcing plate. The reinforcing plate is coupled in the printed circuit board by using a coupling member. The slit guide part includes a plurality of slits for fixing a probe. The probe is inserted to each slit, and includes an inserting part(410), a lead part(420), a probe supporting part(430), and a tip part(440). The inserting part is inserted to a through hole of the printed circuit board. The lead part is extended from the inserting part, and is made of a material having flexibility and elastic restoring force. The probe supporting part is extended from the lead part. The tip part is extended from the probe supporting part.
Patent KR-20090014087-A (KR)
Title: Defect correction method and defect correction device
Inventor: OHBA HIROAKI
IPC: G02F1/13
Filed: 2008-05-27
Abstract: A defect correcting method and a defect correcting device are provided to increase usage efficiency of a correction ink, and to cut down time for applying the correction ink. When a black defect(36) is generated over two neighboring pixels(33,34), a white defect(35) is formed in a part corresponding to a black matrix(31) of the black defect, and a black correction ink is charged in the white defect and hardened. White defects are formed in each part corresponding to pixels of the black defect by irradiating a laser beam, and correction inks having the same color as the pixels are charged and hardened in each white defect.
Patent KR-20090124226-A (KR)
Title: Heatpump system and dehumidificating method thereof
Inventor: LEE HEE CHEUL
IPC: F25B47/02
Filed: 2008-05-29
Abstract: PURPOSE: A heat pump system and a dehumidification operation method using the same are provided to implement perfect dehumidification by performing a dehumidification operation as well as cooling and heating operations through plural indoor and outdoor heat exchangers. CONSTITUTION: A heat pump system comprises a compression unit(100), an outdoor heat exchange unit(200), an indoor heat exchange unit(300), an expansion unit, and a plurality of refrigerant pipes. The compression unit compresses refrigerant. The outdoor heat exchange unit is used as a condenser during a cooling operation, and used as an evaporator during a heating operation. The indoor heat exchange unit comprises a chamber(310) guiding a flow of air, a first blower section(320) blowing external air into the chamber, a first indoor heat exchanger(330), a second indoor heat exchanger(340), a third indoor heat exchanger(350), and a reheating heat exchanger(360) for re-rising air which has passed through the third indoor heat exchanger. The expansion unit expands the condensed refrigerant. The refrigerant pipe guides the refrigerant so as to successively flow.
Patent KR-20090126478-A (KR)
Title: Location discrimination method of mobile object and recording medium for location discrimination
Inventor: HA IN CHUL
IPC: G05D13/00
Filed: 2008-06-04
Abstract: PURPOSE: A locating method for a mobile object and a recording medium for the method are provided to discriminate accurate location of the mobile object by measuring a rotation angle to a joint of the mobile object and calculating a fixed point through a linear equation and a planar equation corresponding thereto. CONSTITUTION: A locating method for a mobile object is as follows. A rotation angle to one joint part of a mobile object is measured(602). A linear equation in a space is produced using the measured rotation angle(604). A fixed point is estimated through the linear equation and a planar equation in a specific block(606). The corner point of the specific block and the estimated fixed point calculating are connected with a vector(608). The above steps are repeated to other joint part of the mobile object so that the location of the mobile object is distinguished(610).
Patent KR-20090127561-A (KR)
Title: Manufacturing method and apparatus for connecting pipe
Inventor: JEONG TAE HWA
IPC: B29C63/26
Filed: 2008-06-09
Abstract: PURPOSE: A coupling pipe manufacturing method and manufacturing device are provided to prevent separation by a difference between expansion coefficients of an outer pipe and a resin pipe according to elapsed time and temperature change. CONSTITUTION: A resin pipe is cut to a plurality of pipes. The cut angle is not at right angle with the longitudinal direction of the resin pipe. The plurality of cut resin pipes is combined to form a curved resin pipe(14). The external diameter of the curved resin pipe applies negative pressure to the curved resin pipe. Therefore, the external diameter of the curved resin pipe is small pressurized than the internal diameter of an outer pipe(2). The curved resin pipe is inserted into the outer pipe. The outer pipe and the curved resin pipe are adhered.
Patent KR-20090128727-A (KR)
Title: Apparatus for preventing smell from flowing backward
Inventor: CHUNG HO JIN
IPC: F24F7/06
Filed: 2008-06-11
Abstract: PURPOSE: An odor backflow prevention device is provided to remove smell efficiently by sending smell flowed backward to indoor to a smell discharging unit. CONSTITUTION: An odor backflow prevention device comprises a smell discharging unit(1), a cross-flow fan(3), a housing, an impeller, a motor assembly, and a guide part. The smell discharging unit arranged in an indoor ceiling is composed of a hood(5), an air suction fan(7), and an air discharging pipe(9). The housing separated from the smell discharging unit in a specific distance in the indoor ceiling has an inlet and an outlet. The impeller installed inside of the housing inhales and discharges air through the inlet and the outlet. The motor assembly rotates the impeller. The guide part has a curved plate which guides air by being connected with the outlet, and a connecting plate extended from the end part of the curved plate. An inner angle comprised of tangent lines of the connecting plate and the curved plate is an obtuse angle.
Patent KR-20090129817-A (KR)
Title: Lithium secondary battery with decreased heat-generation at the high current discharge
Inventor: KIM JUNG JIN
IPC: H01M10/36
Filed: 2008-06-13
Abstract: PURPOSE: A positive electrode active material for a lithium secondary battery is provided to reduce the discharge in the discharge of a lithium secondary battery, and to improve charge and discharge character of a battery, high-rate characteristic and safety. CONSTITUTION: A positive electrode active material for a lithium secondary battery comprises two or more kinds of lithium transitionmetal oxides with different migration potential of lithium ion. The lithium transition-metal oxides have LiCoO2 and a composition represented by chemical formula 1: Li_xM_yO_2. A lithium ion is absorbed or emitted between transition metal oxide layers.