baber/WOPTO huggingface dataset:
Patent KR-20100112842-A (KR)
Title: Method of preparing shape memory polyurethane foam and shape memory polyurethane foam prepared by same
Inventor: PARK CHUNG HEE
IPC: C08J9/22
Filed: 2009-04-10
Abstract: PURPOSE: A manufacturing method of a shape memory polyurethane foam, and the shape memory polyurethane foam manufactured therefrom are provided to apply the shape memory polyurethane foam to a high temperature environment. CONSTITUTION: A manufacturing method of a shape memory polyurethane foam comprises the following steps: reacting poly(epsilon-caprolactone)diol, 4,4'-diphenylmethane diisocyanate, and 1,4-butanediol with a molar ration of 1:2~6:1~5, to form shape memory polyurethane; forming a mixture by mixing the shape memory polyurethane, tetrahydrofuran, and NaCl; drying the mixture to obtain the dried mixture without the tetrahydrofuran; and forming the porous shape memory polyurethane foam by eluting the NaCl.
Patent KR-20090109511-A (KR)
Title: Method for improved physics-based simulation
IPC: G06F9/44
Filed: 2009-04-15
Abstract: PURPOSE: A physics-based simulation method is provided to guarantee the exact correspondence between the first and second simulations. CONSTITUTION: A physics-based simulation method comprises a step of executing the first simulations, a step of forming the record of system status of the first simulation in multiple points during the first simulations, and a step of executing the second simulation by using a part of the recorded system status.
Patent KR-20100115164-A (KR)
Title: Method of auto focusing
Inventor: KIM JEONG EUN
IPC: H04N5/232
Filed: 2009-04-17
Abstract: PURPOSE: An auto focusing method is provided to detect an optimized point, thereby increasing scan speed while keeping detection accuracy. CONSTITUTION: A focus value of each site is detected after moving from an initial start point as many as 3 or 7 steps. Patterns of detected focus values are compared/analyzed to determine the first scan direction(S16). The first scan is performed in the determined first scan direction(S20). The second scan is performed in an optimized section during the first scan(S30,S40).
Patent KR-20090113208-A (KR)
Title: Method for encoding a sequence of integers, storage device and signal carrying an encoded integer sequence and method for decoding a sequence of integers
IPC: H03M7/40
Filed: 2009-04-23
Abstract: PURPOSE: A method for encoding a sequence, a storage device and signal transferring integer sequence and a method for decoding the sequence are provided to reduce statistical duplex. CONSTITUTION: A method for encoding a sequence, a storage device and signal transferring integer sequence and a method for decoding the sequence include as follows. A part-sequence which is continuous within the sequence of the integer is distinguished. The part-sequence includes an integer of correlation with the last integer. An actuator marks a prefix. The actuator forms a code about suffixes.
Patent KR-20090057198-A (KR)
Title: Integrated messenger banking system by using personal financial management system
Inventor: YOO BYUNG KU
IPC: G06Q50/30
Filed: 2009-04-24
Abstract: An integrated messenger banking system using a personal financial management system is provided to form a community with an existing messenger through a messenger conversion function. A PFMS messenger interface unit(810) connects communication with a customer terminal(875). A messenger protocol converting unit(815) provides a protocol conversion function between a PFMS messenger protocol of the customer terminal and a messenger protocol of an external messenger system. The messenger protocol converting unit connects a messenger communication channel between messengers of a private asset management program and a messenger account. A storage medium(860) stores private asset management information.
Patent KR-20100119170-A (KR)
Title: Dental handpiece sterilizer
Inventor: PARK WOO SUNG
IPC: A61L2/04
Filed: 2009-04-30
Abstract: PURPOSE: A dental handpiece sterilizer is provided, which facilitates keeping in the sterilized state and enables perfect washing and sterilization. CONSTITUTION: A dental handpiece sterilizer comprises: an oil tank(10) in which oil for washing of a handpiece is provided; an oil circulation part(20) which circulates oil of the oil tank to an outside supply line and a return line; and a sterilization capsule container which is equipped on the oil circulation part and washes and sterilizes a dental handpiece using oil provided from the oil tank. The sterilization capsule container is independently separated on the oil circulation part.
Patent KR-20100121156-A (KR)
Title: Apparatus, system and method for providing advertisement service
Inventor: PARK JANG HYUK
IPC: G06Q30/02
Filed: 2009-05-08
Abstract: PURPOSE: An apparatus, a system, and a method for providing an advertisement service are provided to expose advertisement content stored in a mobile communication terminal by operating an application of the mobile communication terminal. CONSTITUTION: An application operating unit(120) operates an advertisement application. A storage unit(130) stores an advertisement content set. The advertisement content set includes at least one advertisement content and meta information corresponding to the advertisement content. If the advertisement application is operated, an advertisement content management unit(140) searches the advertisement content for exposure of the stored advertisement content according to an advertisement exposure condition. The advertisement content management unit exposes the searched advertisement content.
Patent KR-20100121804-A (KR)
Title: Purity elevation method of water dispersed carbon nanotube solution by removing surplus dispersion agents and water dispersed carbon nanotube coating solution
Inventor: SHIN KWON WOO
IPC: B82B3/00
Filed: 2009-05-11
Abstract: PURPOSE: A purity improvement method of a water-dispersed carbon nanotube solution, and the water-dispersed carbon nanotube solution manufactured therefrom are provided to use an organic solvent for selectively remove a surplus dispersing agent. CONSTITUTION: A purity improvement method of a water-dispersed carbon nanotube solution comprises the following steps: mixing a raw material water-dispersible carbon nanotube solution(10) containing a surplus dispersing agent(18), with an organic solvent(20) to form a mixed solution; rotating the mixed solution to form a colloid particle with the surplus dispersing agent around a particle of the raw material water-dispersible carbon nanotube solution; phase separating the water-dispersible carbon nanotube solution(10a) from the organic solvent, for extracting the colloid particle; and separating the water-dispersible carbon nanotube solution.
Patent KR-20100121954-A (KR)
Title: Sink for kitchen having far infrared radiation heating function
Inventor: LEE KWANG SEONG
IPC: A47B77/00
Filed: 2009-05-11
Abstract: PURPOSE: A sink for kitchen is provided, which enables a housewife who mainly works in the kitchen to keep her health. CONSTITUTION: A sink for kitchen comprises: a main body member(110) in which a plurality of receiving chambers receiving kitchen supplies are formed and a door is rotationally installed in each receiving chamber; an upper plate(120) which is arranged at the upper part of the main body member and is equipped with a dishwater bucket and a dresser; and a far-infrared radiation panel(130) installed at the door of the receiving chamber. The far-infrared radiation panel includes: a substrate having a first side and a second side facing the first side; a far infrared ray ceramic layer coated in the first side of the substrate; a fixing member attached on the second side; and an insulating material attached on the fixing member.
Patent KR-20100122677-A (KR)
Title: 발광 소자 및 그 제조방법
Inventor: JANG JI WON
IPC: H01L33/60
Filed: 2009-05-13
Abstract: 본 발명의 실시예에 따른 발광 소자는 캐비티를 포함하는 패키지 몸체; 일단이 상기 캐비티 내에 배치된 복수개의 전극; 상기 캐비티 내에 탑재되며, 상기 복수개의 전극에 전기적으로 연결된 발광 다이오드; 상기 캐비티에 형성된 수지물; 및 상기 수지물의 상면의 둘레를 따라 상기 수지물의 상면의 일부를 가리도록 형성된 반사체를 포함한다. 
       
     발광 소자
Patent KR-20100122771-A (KR)
Title: Process for preparing pulp mold for preventing static electricity
Inventor: KIM CHUL HWAN
IPC: D21H23/24
Filed: 2009-05-13
Abstract: PURPOSE: A process for preparing a pulp mold for preventing static electricity is provided to minimize an environmental pollution by using recycling paper. CONSTITUTION: A pulp is dipped in water, and is dissociated. A dampness strength agent and a sizing agent are mixed with the pulp. The mixture is inputted into a mold, and a pulp mold is shaped. The pulp mold is fabricated by dehydrating and drying the pulp mold. Through the application of a static electricity preventing agent for a gelatinized starch, the gelatinized starch is diluted. The diluted solution is applied on the surface of the fabricated pump mold.
Patent KR-20100122976-A (KR)
Title: Fingerprint recognition automobile system and control method thereof
Inventor: KIM YONG HEE
IPC: A61B5/117
Filed: 2009-05-14
Abstract: PURPOSE: A fingerprint recognition system for a vehicle and a control method thereof is provided to prevent the vehicle from becoming stolen since the vehicle can start only through the fingerprint recognition of predetermined users. CONSTITUTION: A fingerprint recognition system for a vehicle comprises a certification part(S30), a fingerprint recognition part(S10), a fingerprint data storage(S60) and a control part(S80). The certification part certifies whether a user is an administrator. The fingerprint recognition part senses the fingerprint on a door. The fingerprint data storage stores at least one user fingerprint. The control part determines whether the fingerprint data exists in the fingerprint data storage if the unlocking of the door is selected. The control part sets the fingerprint sensed through the fingerprint recognition part as the fingerprint data of a user.
Patent KR-20100123190-A (KR)
Title: Hard disk drive
Inventor: KIM YU SUNG
IPC: G11B33/08
Filed: 2009-05-14
Abstract: PURPOSE: A hard disk drive is provided to reduce damage to components installed in the base caused by an external impact. CONSTITUTION: A hard disk drive comprises a base, a screw housing(175), and a shock-absorbing space(180). The screw housing includes one or more screw hole formed walls in which screw holes are formed and arranged on two sides of the base. The shock-absorbing space is formed between at least a part of outer walls of the screw housing except for the screw hole formed walls and the base. The screw hole formed walls are formed in the position exposed to the outside of the base in the outer walls of the screw housing.
Patent KR-20100125521-A (KR)
Title: Solar cell with novel electrode structure and method thereof
Inventor: LEE JONG HYUN
IPC: H01L31/04
Filed: 2009-05-21
Abstract: PURPOSE: A solar cell including an aerially installed electrode structure and a method for manufacturing the same are provided to maximize the effective incident area of solar light by aerially forming a front electrode on the upper side of a semiconductor substrate. CONSTITUTION: A semiconductor substrate(300) is entirely doped with p-type or n-type dopants. Pyramid shaped concavo-convexes(350) are repeatedly formed on the front side of the semiconductor substrate. An emitter layer(310) is formed by doping with dopant which is different from the dopants for the semiconductor substrate. A front electrode(330) is composed of metal wirings. A rear electrode(340) is formed on the rear side of the semiconductor substrate.
Patent KR-20100125575-A (KR)
Title: Half tone mask and method of manufacturig the same
Inventor: KIM MOO SUNG
IPC: H01L21/027
Filed: 2009-05-21
Abstract: PURPOSE: A half tone mask and a method for manufacturing the same are provided to simplify a manufacturing process by selectively etching semi-transmission materials according to the etching ratio of the semi-transmission materials. CONSTITUTION: A transmission region(S5) transmits light in a pre-set wavelength band which is radiated on a substrate(102). Semi-transmission regions(S2, S3, S4) transmit light in a pre-set wavelength band radiated on the substrate based on different transmittances. The semi-transmission regions include semi-transmission parts with a different transmittance using two or more semi-transmission materials. A shielding region(S1) includes a shielding layer(110) which is formed on the upper side or the lower side of the semi-transmission materials.
Patent KR-20100126018-A (KR)
Title: The pigment composite for additives of mortar
Inventor: SUR CHANG MIN
IPC: C09C1/36
Filed: 2009-05-22
Abstract: PURPOSE: A pigment composition is provided to ensure uniform color of green or ochre and excellent heat resistance, durability, chemical resistance and weather resistance. CONSTITUTION: A pigment composition for developing the color of natural soil, based on 55 parts by weight ferric oxide for yellow, 20 parts by weight ferric oxide for red, 25 parts by weight ferric oxide for orange, 0.5 parts by weight pigment dispersant, and 0.3 parts by weight antioxidant.
Patent KR-20100130251-A (KR)
Inventor: LIM HONG DEOK
IPC: A63F5/04
Filed: 2009-06-03
Abstract: PURPOSE: A watch roulette is provided, which can sure friendship among people by playing an unusual game in meeting. CONSTITUTION: A watch roulette is constituted as follows. In a clock shape, numbers designated by an hour hand are selected. If a user guesses the selected number, twelve reacts to the eleventh object and a hen sound is generated in a fourteenth air pump. The game induces interest and tension when designating a person with penalties or a winner.
Patent KR-20100131558-A (KR)
Title: Apparatus for preventing deviation of seat rail for vehicle
Inventor: JUNG JAE CHUL
IPC: B60N2/06
Filed: 2009-06-08
Abstract: PURPOSE: A separation preventing device of a vehicle seat rail is provided to reduce the number of parts while maintaining the separation preventing strength of a seat rail. CONSTITUTION: A separation preventing device of a vehicle seat rail comprises a connecting member and a protruded member. The connecting member connects a stationary rail(11) to a floor mounting bracket(21). The protruded member blocks the raise of a movable rail(13). The protruded member is installed on the movable rail. The connecting member consists of a rivet(40). The rivet comprises a lower connecting part(41), a body(43) and a head(45).
Patent KR-20100131719-A (KR)
Title: Gate pattern for nonvolatile memory device and manufacturing method of the same
Inventor: SHIN WAN SUP
IPC: H01L21/8247
Filed: 2009-06-08
Abstract: PURPOSE: A gate pattern for nonvolatile memory device and a manufacturing method of the same are provided to improve the distribution of the threshold voltage of a memory cells by solving a problem that the edge of an insulating layer is getting thicker. CONSTITUTION: A tunnel insulating layer(303) and a first conductive film(305) are formed on top of a semiconductor substrate(301). An element isolation hard mask pattern is formed on top of the first conductive film. The trench is formed in the element isolation region(B) of the semiconductor substrate. The lamination pattern of the tunnel insulating layer and the first conductive film are formed on top of the active region. An anti oxidation layer(311) is formed on the sidewall of the tunnel insulating layer.
Patent KR-20100131725-A (KR)
Title: Apparatus and method for detecting unauthorized terminal
Inventor: PARK SO HYUN
IPC: H04W12/12
Filed: 2009-06-08
Abstract: PURPOSE: A device and a terminal for detecting unlicensed terminal are provided to determine a terminal as an unlicensed terminal if an element possible for copy satisfies the detection condition, thereby checking generation of illegally copied terminal. CONSTITUTION: A device(400) includes a communication unit(410), a storage uni(420), a control unit(430), a timer(440), a search unit(450), and an output unit(460). The communication unit receives an element possible for copy showing coping possibility of a mobile communication terminal. The control unit determines whether the received element possible for copy satisfies preset conditions. The search unit searches detection conditions corresponding to the received element possible for copy. The output unit outputs a determination result.
Patent KR-20100131860-A (KR)
Title: System and method for lossaccept process of electronic money
Inventor: KIM JONG HO
IPC: G06Q20/36
Filed: 2009-06-08
Abstract: PURPOSE: A system and a method for processing lost e-cash are provided to recognize the usage of lost card and to automatically transfer e-cash balance to a preset account, thereby preventing negative use of the lost card. CONSTITUTION: An e-cash payment service server(100) analyzes e-cash payment approval request of a user terminal based on a registered lost card identification information list. The e-cash service server distinguishes the lost card. The e-cash service server request collection of the e-cash to a user terminal. According to the e-cash collection request of the e-cash service server, the user terminal reduces the e-cash balances within the mounted lost card.
Patent KR-20090126219-A (KR)
Title: Die casting method of a light metal in vacuum and apparatus thereof
Inventor: KO DONG GEUN
IPC: B22D17/30
Filed: 2009-06-15
Abstract: PURPOSE: A method and an apparatus for die-casting light metal in a vacuum condition are provided to connect a metal guide pipe directly to a mold without contact with a platen and to melt and cast a metal material with high solidification speed. CONSTITUTION: An apparatus for die-casting light metal in a vacuum condition comprises a vacuum melting chamber(20), a melting furnace(23), first to third molten metal guide pipes(30,40,50), a molten metal valve(45), a molten metal inlet shutoff cylinder(52), a molten metal inlet shutoff plunger(55), and a heating unit(70). One side of the vacuum melting chamber penetrates the melting furnace. The first molten metal guide pipe stores the molten metal made in the melting furnace. The second molten metal guide pipe communicates with one end of the first molten metal guide pipe. The third molten metal guide pipe communicates with the bottom end of the second molten metal guide pipe, and is connected to a mold(100) through a molten metal inlet(53) without contacting a platen. The molten metal valve controls the tapping inside of the second molten metal guide pipe, and keeps the first and second molten metal guide pipes and the vacuum melting chamber vacuum. The molten metal inlet shutoff plunger reciprocates inside of the third molten metal guide pipe. The heating unit electrically heats the first to third molten metal guide pipes.
Patent KR-20100047789-A (KR)
Title: Method and apparatus for fractionating lignocellulose-based biomass
Inventor: KIM JIN WOO
IPC: D21C1/06
Filed: 2009-07-02
Abstract: PURPOSE: A sorting method of lignocellulose-based biomass and a sorting device thereof are provided to improve processing efficiency through a continuous process, and to prevent excessive decomposition of xylose by successively extracting lignin and xylose. CONSTITUTION: A sorting method of lignocellulose-based biomass includes the following steps: offering lignocellulose-based biomass(S1); extracting lignin from biomass by adding a first solvent dissolving the lignin(S2); extracting xylose by adding a second solvent dissolving hemicelluloses(S3); and extracting the remaining cellulose from the extracted biomass. A sorting device includes a reaction vessel dipping the biomass, a second solvent tank, a first solvent tank, a first reservoir storing the lignin, and a reservoir including a second reservoir.
Patent KR-20110004070-A (KR)
Title: Continuous variable valve lift apparatus
Inventor: YANG JEI CHOON
IPC: F01L13/00
Filed: 2009-07-07
Abstract: PURPOSE: A continuously variable valve lift apparatus is provided to enhance the engine performance since a valve lift apparatus advances in change of a high lift apparatus to a low lift apparatus. CONSTITUTION: A continuously variable valve lift apparatus comprises a driving shaft(10), an input cam(20), a first shaft(30), a locker arm(40), an output cam(50), a valve opening/closing unit(60) and a control unit. The input cam is off-centered from the driving shaft. The first shaft is installed in parallel to the driving shaft. The locker arm is connected to the first shaft. The locker arm moves around the pivot according to the rotation of the input cam. The output cam rotates around the driving shaft. The valve opening/closing unit is opened/closed in a state of making contact with the output cam. The control unit is installed so that the relative position of the pivot to the driving shaft is varied.
Patent KR-20110007785-A (KR)
Title: Anode having insulating-tape adhered on active-material-non-coated portion, and lithium secondary battery comprising the same
Inventor: LEE KWAN SOO
IPC: H01M4/66
Filed: 2009-07-17
Abstract: PURPOSE: A negative electrode is provided to lower inside short circuit rate, to suppress the formation of dendrite on an uncoated portion, and to improve safety of a battery through the protection of insulating material. CONSTITUTION: A negative electrode for a lithium secondary battery comprises a negative electrode active material, a current collector, a tap and an insulating tape. At least one uncoated area is formed on the current collector. The tap is included on at least one uncoated area. The insulating tape is adhered at the tap and uncoated portion with the tap.
Patent KR-20110008702-A (KR)
Title: 로크너트
Inventor: MOON SANG YEOL
IPC: F16B39/10
Filed: 2009-07-21
Abstract: 본 발명은 필요에 따라 간단하게 고정을 해제할 수 있는 새로운 구조의 로크너트에 관한 것이다. 
     본 발명에 따른 로크너트는 볼트(1)의 나사부(1a)에 결합되면, 코일스프링(20)이 벌어지면서 선단부가 개구부를 따라 회동되어, 코일스프링(20)이 볼트(1)의 둘레부를 적절한 탄성으로 가압하여 풀리지 않도록 고정하며, 너트본체(10)의 외부에 복스(30)를 결합하면, 복스(30)의 결합공(31)에 의해 코일스프링(20)의 선단부가 밀려 후퇴되면서 코일스프링(20)의 내경이 벌어지므로, 코일스프링(20)과 볼트(1)의 나사부(1a) 사이의 결합력이 약해져, 로크너트를 회전시켜 풀어낼 수 있는 장점이 있다. 
       
     로크너트, 코일스프링, 직경, 해제, 풀림
Patent KR-20090085566-A (KR)
Title: System for integrated payment of trade transaction service and program recording medium
Inventor: JEONG JI HO
IPC: G06Q20/10
Filed: 2009-07-27
Abstract: An integrated settlement system for trade services is provided to confirm the trade services which can be provided to a client correspondingly to details on trade transactions through the integrated settlement. A storage medium(130) stores trade transaction present condition information. A trade transaction business client terminal connects to a banking server to use the banking service. A distribution processor(500) confirms the trade transaction present condition information corresponding to a business client from the storage medium, provides at least one available trade transaction service information to the client terminal correspondingly to the confirmed trade transaction present condition information, and then integrates/processes the payments for at least one or more trade transaction services which the client selects and inputs.
Patent KR-20110013788-A (KR)
Title: Smart grid terminal apparatus and subscriber authentication method of the terminal apparatus
Inventor: CHOE HO RIM
IPC: H04W12/06
Filed: 2009-08-03
Abstract: PURPOSE: A smart grid terminal apparatus and a subscriber authentication method thereof are provided to implement the functions of authorization of the subscriber and security by installing a subscriber identification device on a smart grid terminal apparatus. CONSTITUTION: A power measuring module(11) is electrically connected between a power supply unit(1) and a load(3). The power measuring module transmits a data signal of a digital format to a controller(13). The storage stores the program for calculating power. The controller implements the calculation program stored in the storage.