baber/WOPTO huggingface dataset:
Patent KR-20130083299-A (KR)
Title: Apparatus for deformity correction of leg
Inventor: PARK IN SIK
IPC: A61F5/052
Filed: 2012-01-12
Abstract: PURPOSE: A leg correction device is provided to correct bent legs by fixing a protruded calf bone by a calf fixing part. CONSTITUTION: A leg correction device comprises a vertical support stand (10), a vertical support part (21), a foot fixing part (70), a knee fixing part (23), and a calf fixing part (40). The vertical support part is vertically installed on the top of the vertical support stand and is adjusted in height. The knee fixing part is combined with the vertical support part. The foot fixing part is formed on the lower part of a knee support stand and the vertical support stand. The position of the calf fixing part is adjusted to the right and left. The joint of a femoral region support stand (50) and the knee fixing part allows a user to bend or stretch his or her knees.
Patent KR-20130084457-A (KR)
Title: Electrode for lithium secondary battery and lithium secondary battery comprising the same
Inventor: BAE TAE HYUN
IPC: H01M4/13
Filed: 2012-01-17
Abstract: PURPOSE: A lithium secondary battery is provided to have a long lifetime. CONSTITUTION: An electrode for lithium secondary battery has a roughness of 800-1000 nm. The surface of the electrode has a functional group comprising oxygen atom. A lithium secondary battery (100) comprises: a first electrode, a second electrode, a separator (113), and electrolyte. The first electrode is anode (112), and the second electrode is cathode (114). The electrolyte comprises a carbonate type solvent substituted with fluorine.
Patent KR-20130084811-A (KR)
Title: Display panel and method of driving the same
Inventor: JEONG YOUN HAK
IPC: G09G3/36
Filed: 2012-01-18
Abstract: PURPOSE: A display panel and a driving method thereof are provided to improve a reliability of a switching element by using a boosting voltage of positive polarity and a boosting voltage of negative polarity and increasing a high pixel. CONSTITUTION: A high pixel (H1) includes a high pixel electrode (PH1), a first switching element (TFTH11) and a second switching element (TFTH12). The first switching element applies a data voltage to a high pixel electrode. The second switching element applies a boosting voltage to the high pixel electrode. A low pixel includes a low pixel electrode and a third switching element. The third switching element applies a data voltage to the low pixel electrode.
Patent KR-20130084871-A (KR)
Title: Method of preparing multipurpose monodisperse hollow mesoporous silica particles
Inventor: KWON YONG KU
IPC: C01B33/12
Filed: 2012-01-18
Abstract: PURPOSE: A method for preparing multipurpose mono-dispersed hollow mesoporous silica particles is provided to increase the surface area and material properties of mesoporous silica particles using polystyrene as a core, a precursor, and a surfactant. CONSTITUTION: A method for preparing multipurpose mono-dispersed hollow mesoporous silica particles comprises the steps of: dispersing polystyrene and a surfactant with a solvent in a reactor; stirring a precursor with the dispersed product in order to prepare porous silica particles in a core-shell structure; and removing polystyrene from the silica particles. The surfactant is hexadecyltrimethylammonium bromide. The precursor is tetraethyl orthosilicate. Hollow titanium nanoparticles prepared by the preparing process are used as a support.
Patent KR-20130084913-A (KR)
Title: Heating water boiler with multiple combustion chamber
Inventor: KO KWANG PIL
IPC: F23G5/46
Filed: 2012-01-18
Abstract: PURPOSE: A hot water boiler having a multiple combustion chamber is provided to reduce an exhaust gas pollution by re-supplying to a boiler by collecting tar and a waste heat included in the exhaust gas, and to maximize a reduction of a toxic gas and heat efficiency of a boiler by decomposing a solid fuel thermally and by combusting secondarily. CONSTITUTION: A hot water boiler having a multiple combustion chamber comprises a housing (1), a heat degradation room (2), an air supplying unit (3), a first combustion chamber (4), a hydroxide gas supplying unit (51), and an exhaust pipe (6). A combustion chamber combusts a combustible gas induced to a downward through the air supplying unit firstly. In the hydroxide gas supplying unit, a second combustion chamber (5) connected with the first combustion chamber is installed in order to combust a combustible gas and a dust which are unburned from the first combustion chamber. The exhaust pipe is arranged in zigzag inside the housing in order to heat-exchange a heating source included in an exhaust gas burnt completely of a high temperature by connecting with the second combustion chamber with a heat exchange media stored in the housing.
Patent KR-20130089310-A (KR)
Title: Cathode for lithium secondary battery
Inventor: LEE JUN YOUNG
IPC: H01M4/48
Filed: 2012-02-02
Abstract: PURPOSE: Disclosed is an anode for a lithium secondary battery which is excellent in high-capacity and low cost characteristic by containing a mixture of lithium-iron phosphoric acid and lithium Ni-Mn-Co complex oxide. CONSTITUTION: An anode, acting as an anode active material, contains a mixture of lithium-iron phosphoric acid and lithium Ni-Mn - cobalt complex oxide and a surfactant, as an additive, for improving cycleability. The lithium Ni-Mn - cobalt complex oxide is indicated as the chemical formula 1: Li_xM_yO_2, in which M is Ni_(1-a-b)Mn_aCo_b, a and b satisfy 0.05<=a<=0.8, 0.1<=b<=0.5, 0.3<=1-a-b<=0.9, x+y approximately equals 2, 0.95<=x<=1.15. The content of the lithium Ni-Mn-cobalt complex oxide is 50-99 weight%. The lithium-iron phosphorus oxide is 1-50 weight%. [Reference numerals] (AA) Comparative example 1; (BB) Example 1
Patent KR-20130023030-A (KR)
Title: Battery system, controlling method of the same, and energy storage system including the battery system
Inventor: SIM SE SUB
IPC: H01M10/42
Filed: 2012-02-03
Abstract: PURPOSE: A battery system is provided to facilitate the location detection of an abnormal tray or a battery tray, and to facilitate the repairing of the abnormal tray. CONSTITUTION: A battery system comprises: a rack(120) having a plurality of battery tray mounting positions which are related to location information; a battery tray which is mounted to one or more battery tray mounting positions, and has an inherent ID; and a system management part(140) which is electrically connected to the battery tray, and stores the location information and the inherent ID. The system management part determines the battery tray mounting position corresponding to the battery tray according to the inherent ID and location information.
Patent KR-20130092881-A (KR)
Title: Power transmit device of clutchless compressor
Inventor: OH SUNG TAEG
IPC: F16H55/36
Filed: 2012-02-13
Abstract: PURPOSE: A power transmission device for a clutchless compressor is provided to reduce the number of a component, and to delete a rivet process at the same time. CONSTITUTION: A power transmission device for a compressor comprises a limiter assembly (300). The power transmission device is combined in a pulley (11) receiving a driving force from an engine, and delivers the driving force to the compressor. The limiter assembly blocks the driving force when the compressor is unable to operate. The limiter assembly comprises an outer ring (310), a limiter (320), a buffer member (330), and an herb (340). The limiter is located within the outer ring, and comprised of an inside body. Multiple slit holes are formed separately according to a rotational direction in order to be damaged when a torque more than a set value is applied to the compressor. In a center region, installation holes are formed with a magnesium alloy material of a ring shape penetrate-formed.
Patent KR-20130096591-A (KR)
Title: Automobile trunk net
Inventor: PARK BYUNG HEE
IPC: B60R5/04
Filed: 2012-02-22
Abstract: PURPOSE: A mesh for a vehicle trunk is provided to prevent a product from being separated from an install location, and to be assembled. CONSTITUTION: A mesh (100) for a vehicle trunk includes a main body, a plurality of extension members which are connected to the edge of the main body by being spaced and are bendable by penetrating the inner surface of the trunk, and a fixing member that is coupled to the extension member and is hooked on the outer surface of the trunk. The fixing member is cut along a length direction, and includes a first portion and a second portion. The first portion is fixed to the extension member, and the second portion is contacted with the extension member. When the extension member is bent, the extension member and the second portion are mutually separated, and the cut portion of the separated second portion contacts with the outer surface of the trunk.
Patent KR-20130097366-A (KR)
Title: Method and apparatus for managing data center based on ontology
Inventor: KIM JUNG SUN
IPC: G06Q50/10
Filed: 2012-02-24
Abstract: PURPOSE: An ontology-based data center management system is provided to increase the efficiency of a data center by controlling components of the data center through a hierarchical command delivery system according to an energy reduction policy and monitoring a state of the data center. CONSTITUTION: Ontology (200) expresses an entity which is an observation target included in a data center (106) and measurable characteristics and standards which the entity has and describes organic relation information of them. A monitoring database (102) stores monitoring information about the entity. A meta data storage unit (204) expresses a structure of the monitoring database. A semantic annotation (202) connects data stored in the database with ontology. [Reference numerals] (AA) Command delivery; (BB) Inquiry; (CC) Apply police; (DD) Database structure; (EE) Offer policy information; (FF) Store monitoring data
Patent KR-20130097467-A (KR)
Title: Ice removing system
Inventor: PARK JI SOON
IPC: B63B35/44
Filed: 2012-02-24
Abstract: PURPOSE: An ice removal system is provided to remove ice flowing into a moon pool using a discharge nozzle for discharging hot water into the moon pool. CONSTITUTION: An ice removal system (100) comprises a hot water generation unit (120), discharge nozzles (140), a supply pipe (160). The hot water generation unit generates hot water for melting ice. The discharge nozzles are arranged toward the inside of a moon pool (10) to discharge the generated hot water to the inside of the moon pool. The supply pipe supplies the hot water from the hot water generation unit to the discharge nozzles.
Patent KR-20130097839-A (KR)
Title: Multipurpose spray device
Inventor: KIM HYUNG WOON
IPC: B05B1/32
Filed: 2012-02-27
Abstract: PURPOSE: A multipurpose injection system is provided to evenly spray a mixture which is beneficial to human skin, and to control the flow of the mixture by single movement thereby simplifying the operation and reducing the consumption of unnecessary mixture. CONSTITUTION: A multipurpose injection system (1) comprises: a main body (100) in which a gas inlet, in which gas is flowed in, a liquid inlet, in which a liquid is flowed in, an outlet, in which the gas and liquid are exhausted; a nozzle part, which is arranged in the inlet, sprays the gas and liquid by forming swirl in the gas; a nozzle part switching unit, which is arranged in the main body, blocks or lifts the gas and liquid spray by opening and closing the nozzle unit; and a control unit, which is arranged in the main body and connected to the nozzle part switching unit, controls the amount of air flowed in the gas inlet.
Patent KR-20120040689-A (KR)
Title: 캐노피 후드 배기장치
Inventor: JIN NAM GI
IPC: F24F9/00
Filed: 2012-02-29
Abstract: 캐노피 후드는 뜨거운 상승기류를 이용하여 배기 후드로 포집 배기할 때  흡입효율을 극대화 할수 있게 하기 위하여 후드와 배기 닥트 가 연결된 부분에 축류 휀 을 설치하고 후드 내측에 후드 가이드 베인 이 설치되고 후드 하단부 종 방향과 횡 방향에 시로코 휀 을 설치하고 열원기기 측면의 개방된 각 방향에도 시로코 휀 을 설치하여 전체 휀 을 동시에 연합 운전을 하여 문제를 해결하고자 한 것이다  
본 발명은 상술한 바와 같은 종래 기술상의 제반 문제점들을 감안하여 이를 해결하고자 창출된 것으로, 하부의 토출 공기(air)에 의해 상승기류와 같은 방향으로 가압하면서 후드 외부로 확산 되는 오염 공기 을  후드 쪽으로 가속 유인시켜  배기효율을 증대시키는 흡입 장치다. 
본 발명의 캐노피 후드 배기장치는 본 발명으로 열원기기 측면의 횡형 시 로코 휀 의 토 출 공기 확산 거리가 상단의 시로코 휀 흡입 반경 내에 들도록 각도를 조정 할때 상,하부의 각도 조절용 센서에 의하여 에어 커튼이 최적의 상태가 될 수 있는 각도로 조정이 되면 후드 외곽 주변부로 오염된 공기의 확산을 막으며 동시에 각각의 휀이 가동되어 오염된 공기가 더욱 빠른 이동속도를 갖게 되어 실내 오염 공기배출 효율이 최적화되어 실내가 쾌적한 상태로 되는 특징이 있다  
본 발명에 따르면, 배기 후드 안내깃 설치와 후드 상,하부의 휀 설치, 배기 닥트의 축류휀 을 동시 구동시켜 배기효율을 극대화 할수 있도록 구성한 것을 특징으로 한다
Patent KR-20130100503-A (KR)
Inventor: CHO MYEONG WOO
IPC: B24B31/00
Filed: 2012-03-02
Abstract: PURPOSE: A polishing system is provided to be economical and to prevent environmental contamination as magneto-rheological (MR) fluid and an abrasive material can be easily separated after a process and be reused. CONSTITUTION: A polishing system comprises a wheel member (100), a magnetic field supply member, a MR fluid supply member (400), an abrasive material supply member (500), a shape maintaining unit (700), and an abrasive separating unit (600). The MR fluid supply member is arranged to be adjacent to the wheel member and supplies MR fluid to the surface of the wheel member. The abrasive material supply member is arranged to be adjacent to the wheel member from a rear side of the MR fluid supply member and supplies an abrasive material to the surface of the MR fluid. The shape maintaining unit is arranged to contact the wheel member and maintains a shape of outer surface of the MR fluid to a predetermined shape. The abrasive separating unit is arranged to be adjacent to the wheel member from a rear side of the abrasive material supply member and separates the abrasive material from the wheel member.
Patent KR-20130100627-A (KR)
Title: Thin film type solar cell and the fabrication method thereof
Inventor: LEE SUNG CHUL
IPC: H01L31/042
Filed: 2012-03-02
Abstract: PURPOSE: A thin film type solar cell and a fabrication method thereof are provided to prevent a shunt path by performing a self-alignment process. CONSTITUTION: A first conductive layer doping part (102) is formed on a semiconductor substrate (101). An oxide layer (103) is firstly grown on a semiconductor substrate. Recess parts are formed on the oxide layer. The oxide layer is secondly grown on the semiconductor substrate. A second conductive layer doping part is formed on the semiconductor substrate.
Patent KR-20120038946-A (KR)
Title: Manufacturing method of solid oxide fuel cells and solid oxide fuel cells thereby
Inventor: SHIN HYO SOON
IPC: C04B35/64
Filed: 2012-03-05
Abstract: PURPOSE: A solid electrolyte fuel cell and a manufacturing method thereof are provided to improve capacity per unit volume, thereby enabling miniaturization and weight lightening of the fuel cell. CONSTITUTION: A manufacturing method of a solid electrolyte fuel cell comprises the following steps: preparing a first and a second solid electrolyte tapes; preparing a first and a second supporters; constituting a plurality of unit modules by using the first and second solid electrolyte tapes and the first and second supporters; sintering a module which is formed by laminating the unit modules; forming air electrodes(36) in the module; forming fuel electrodes in the module; forming connect electrodes(40,42) in the module; interlinking the connect electrode to the module connect electrode after forming a module connect electrode; and heat-treating the module.
Patent KR-20130101293-A (KR)
Title: Wire brush for piping easy banding
Inventor: PARK SOO HYOUNG
IPC: A46B3/16
Filed: 2012-03-05
Abstract: PURPOSE: An easily bendable piping wire brush is provided to be able to be inserted into a small, narrow and long drainpipe to the deep while freely rotating, and therefore, to be able to easily break through the drainpipe blocked due to foreign substances. CONSTITUTION: An easily bendable piping wire brush has brush wires (12) arranged between two strains of screw iron cores (11) neatly and densely so as not to be rumpled. The brush wires arranged between two strains of screw iron cores neatly and densely are combined to a close rotary unit (11a) between two strains of screw iron cores in a screw shape. Synthetic resin coating (22) with a good flexibility and a high and low temperature resistance is formed on the external surface of a cover wire. The brush wires are combined by a compressed fixing groove which is formed by removing a part of the coating of the opposite front end to a handle of the cover wire, closely adhering to the rear part of the screw iron cores, covering with a metal fixing clip (30) and forming with pressure.
Patent KR-20130103211-A (KR)
Title: Dichromic dye for polarizing film, polarizing film and display device including the polarizing film
Inventor: LEE YONG JOO
IPC: C09B31/062
Filed: 2012-03-09
Abstract: PURPOSE: A dichroic dye for a polarizing film is provided to improve the compatibility with polymer resin and to improve polarizing performance and dispersity in polymer resin. CONSTITUTION: A dichroic dye for a polarizing is represented by chemical formula 1. In chemical formula 1, Ar is a substituted or unsubstituted C6-C15 aryl group, R^1 is a substituted or unsubstituted C1-C5 alkyl group; R^2 is a substituted or unsubstituted C2-C20 alkyl group, a substituted or unsubstituted C3-C20 cycloalkyl group, or a combination thereof; and each of R^3 and R^4 is independently hydrogen, a substituted or unsubstituted C1-C30 alkyl group, a substituted or unsubstituted C3-C30 cycloalkyl group, or a combination thereof.
Patent KR-20130104036-A (KR)
Title: Vegetables cultivation vessel
Inventor: KANG YOUNG CHAI
IPC: A01G9/00
Filed: 2012-03-12
Abstract: PURPOSE: A plant cultivation vessel is provided to allow a user to easily cultivate plants at home by only supplying proper amounts of water after seeding. CONSTITUTION: A base unit (10) is formed in a container shape in order to be filled with soil, and an upper part of the base unit is opened. A cover unit (20) is a container shape and a bottom part of the cover unit is opened. A connection part combines the cover unit and the base unit in order to be rotated against each other in a state in which the cover unit and the base unit are united. A cultivation unit separates the leaves or stems of a plant which is planted in soil from the roots of the plant when the cover unit and the base unit are rotated. A first cutting unit (50) includes a first net body (51), a first support flame (53) and a first fixing holder (55). A second cutting unit (50) includes a second net body (51), a second support flame (53) and a second fixing holder (55).
Patent KR-20120042803-A (KR)
Title: Chain decelerator of hypo-trochoid
Inventor: YANG HAI KYONG
IPC: F16H1/32
Filed: 2012-03-21
Abstract: PURPOSE: A hypotrochoid chain reducer is provided to reduce costs by replacing an internal ring gear, a fixing wheel, a pin, and a cycloid disc with a gearing chain and a sprocket in a cycloid reducer. CONSTITUTION: A through-hole is formed in the center of casing main body housing(110). A bearing is inserted into an output idle shaft and a plate. A fixing sprocket(120) is combined to the plate and is fixed by a bolt. A coupling hole is formed in the fixing sprocket so that the bolt is passed through. A gearing two lines chain is combined to the outer circumference of the fixing sprocket. An input shaft and a one sided cap are located inside a through-hole of the fixing sprocket and are assembled to a through-hole of an input sprocket and the bearing.
Patent KR-20130107608-A (KR)
Title: Liquid crystal display device
Inventor: WOO MOON SIK
IPC: G02F1/1333
Filed: 2012-03-22
Abstract: PURPOSE: A liquid crystal display is provided to prevent a bowing phenomenon by using a support device for holding a diffusion plate. CONSTITUTION: A reflector is positioned in the upper part of an LED assembly. A first diffusion plate is separated from the upper part of the reflector at a first distance. A second diffusion plate is separated from the upper part of the first diffusion plate at a second distance. A backlight unit (120) is formed on the back surface of a liquid crystal panel (110). A support plate (200) maintains the second distance.
Patent KR-20130110373-A (KR)
Title: Changeable induction opening of vacuum sweeper
Inventor: KIM YUN HWAN
IPC: A47L9/02
Filed: 2012-03-29
Abstract: PURPOSE: A suction unit of vacuum cleaners is provided to directly absorb the dust by entering a bottom space such as a furniture as an auxiliary suction unit where the height is controlled from the lower part of the main suction unit of the vacuum cleaner by a push operation of a user. CONSTITUTION: A suction unit of vacuum cleaners comprises a main suction unit (10), an auxiliary suction unit (20), and a sliding operation member (30). A sliding unit is formed to the lateral side of the sliding operation member to be in a line with the direction in which the auxiliary suction unit leads in or out. A section control unit is formed on the outer surface of the sliding unit. The section control unit is elastically transformed to the outside relative to the sliding unit in order for the leading in or out section of the auxiliary suction unit is determined.
Patent KR-20130115514-A (KR)
Title: Electron beam irradiator for accurately controling a position of sample
Inventor: CHO CHEOL HOON
IPC: H01J37/20
Filed: 2012-04-12
Abstract: PURPOSE: An electronic beam emitting device performing the fine position adjustment of a sample is provided to efficiently use an inner space by connecting a shaft manipulation member and a shaft in series with each other. CONSTITUTION: A chamber housing (121) includes an electronic beam emitting unit (130). A chamber housing opening and closing unit (125) opens and closes the chamber housing. A sample placing unit includes a placing space for a sample. A sample position adjusting unit is installed in the chamber housing opening and closing unit. The sample position adjusting unit adjusts a position of the sample placing unit.
Patent KR-20130115527-A (KR)
Title: Apparatus for bill receiving and dispensing
Inventor: NAM YOUNG JUN
IPC: B65H7/02
Filed: 2012-04-12
Abstract: PURPOSE: A bill recycling machine is provided to easily prevent a failure such as a bill jam as simplifying a structure. CONSTITUTION: An upper module (1') includes a deposit and withdrawal unit (100), a discerning unit (200) for discerning the error of bills, and a return path (400) for connecting the deposit and withdrawal unit to the discerning unit. A lower module (2') is stacked on the lower part of the upper module, and includes a plurality of bill storages (300). A supplementing/recovering storage (600) is connected to the return path of the upper module in order to supplement or recover bills when the storage is mounted in the inside of a door for opening/closing the lower module.
Patent KR-20130115800-A (KR)
Title: Power supply apparatus having flyback converter type for standby power reduction and comprising ac condenser voltage dividing circuit
Inventor: CHO JUN SEOK
IPC: H02M3/28
Filed: 2012-04-13
Abstract: PURPOSE: A flyback converter type power supply apparatus for standby power reduction with an alternating current (AC) condenser voltage dividing circuit is provided to have high efficiency using an AC-DC converter as a voltage dividing circuit. CONSTITUTION: AC condensers divide AC voltage at an input. A standby power relay switch is connected between a power and the AC condensers. A rectifier rectifies an AC. A high frequency transformer transforms the input AC voltage according to a turn ratio. An MOSFET switch implements the zero voltage switching of a converter according to PWM signals. A snubber circuit reduces voltage spikes generated by the leakage inductance of the transformer when the MOSFET switch is turned off. [Reference numerals] (AA) Standby power relay; (BB) Rectifier; (CC) Snubber; (DD) Transformer; (EE) Diode