baber/WOPTO huggingface dataset:
Patent KR-20120005956-A (KR)
Title: Flexural vibrator element, vibrator, oscillator and electronic device
Inventor: YAMADA AKINORI
IPC: H03H9/15
Filed: 2011-07-01
Abstract: PURPOSE: A flexural vibration piece and a vibrator and an oscillator are provided to reduce thermal electricity loss by including a vibration arm. CONSTITUTION: A flexural vibration piece comprises a base(11) and a pair of vibration arms(12,13) which is expended from the base. A pair of vibration arms has a groove part(18) which is formed according to a longitudinal direction of the vibration arm in both main surfaces(10a,10b) which are faced each other. Excitation electrodes are arranged in the groove part. A side of the groove part is arranged in a connecting part. The connecting part is connected with the base. A side of the groove part has a non-electrode region in which the excitation electrode is not created.
Patent KR-20130004975-A (KR)
Title: Manufacture of pulp and pulp manufactured by the same
Inventor: PARK CHAN OH
IPC: D21C1/02
Filed: 2011-07-05
Abstract: PURPOSE: A method for fabricating a pulp is provided to quickly and easily fabricate pulp with various qualities according to the characteristic of plants and to save production time, energy, and cost. CONSTITUTION: A method for fabricating a pulp comprises: a step of preparing fibers from plants and woods and cutting the fibers at a length of 0.1-5 cm; a step of mixing 1-50 vol% of the cut fibers and 50-99 wt% of water to prepare a mixture; a step of putting the mixture into a defibration machine and defibrating to prepare a fiber; a step of washing the fiber with water and separating the fiber from impurities such as lignin; a step of digesting the fiber using caustic soda(alkali); and a step of washing the fiber. The defibration machine comprises a stirring container(11), a plurality of rotation wings(15,19), a motor(23), and a rotation shaft(25).
Patent KR-20130006163-A (KR)
Title: Printed circuit board for inosculating radiation fin and inosculation method thereof
Inventor: KIM JU HO
IPC: H05K1/02
Filed: 2011-07-08
Abstract: PURPOSE: A printed circuit board with heat radiation pin and a heat radiation pin bonding method are provided to form a coating layer by spraying a coating material to a base plate. CONSTITUTION: A circuit pattern(11) is formed on one side of a base plate(10). A coating layer(20) is formed on the other side of the base plate by spraying a coating materials of low temperature. A heat radiation pin(30) is welded to the coating layer to deliver heat to the outside. Low temperature spray uses hypersonic gas flow generated through compression and expansion. The low temperature spray coating prevents the deformation and degeneration of materials.
Patent KR-20130008275-A (KR)
Inventor: KIM DO YOUNG
IPC: G11C16/14
Filed: 2011-07-12
Abstract: 본 발명의 실시 예에 따른 반도체 메모리 장치는, 워드라인들과 비트라인들에 연결되는 메모리 셀들을 포함하는 메모리 셀 어레이; 선택된 워드라인에 연결된 메모리 셀들에 데이터를 프로그램하거나, 선택된 워드라인에 연결된 메모리 셀들에 저장된 데이터를 독출하기 위해 동작하는 주변 회로들; 및 선택된 워드라인에 연결된 모든 메모리 셀들 중 프로그램해야 할 메모리 셀들에 대한 프로그램 동작을 완료한 후, 상기 선택된 워드라인에 연결된 모든 메모리 셀들에 대한 독출 동작을 실시하여, 최소 독출전압보다 낮은 문턱전압을 갖는 메모리 셀들이 있다면, 이들에 대한 소거동작을 실시하도록 상기 주변 회로를 제어하기 위한 제어회로를 포함한다.
Patent KR-20130013195-A (KR)
Title: Heat exchanger for process cooling system
Inventor: CHOI GI BONG
IPC: F28D21/00
Filed: 2011-07-27
Abstract: PURPOSE: A heat exchanger for a process cooling system is provided to improve heat exchange efficiency by using a double cooling structure having two thermoelectric module arrays and cooling water blocks. CONSTITUTION: A main body(12) of a cooling block(10) has a first coolant jacket(14) and a second coolant jacket. A horizontal partition(18) is arranged in the center of the main body. An entrance hole(20) is formed to supply a coolant to the first and the second coolant jacket. An exit hole(22) discharges the coolant from the first and the second coolant jacket. A first cover plate(30) closes the opening end(14a) of the first coolant jacket. A second cover plate(34) closes the opening end of the second coolant jacket.
Patent KR-20130014168-A (KR)
Title: Manufacturing method of metal nano particle coated with thiol terminated polymer, metal nano particle coated with thiol terminated polymer made by the same
Inventor: KIM BUM JOON
IPC: B82B3/00
Filed: 2011-07-29
Abstract: PURPOSE: A manufacturing method of a metal nanoparticle is provided to provide water-soluble property to the metal nanoparticle by coating the surface of the metal nanoparticle with a thiol-terminal polymer. CONSTITUTION: A manufacturing method of a metal nanoparticle comprises: a step of preparing a metal nano particle and a thiol terminal polymer; and a step of mixing the metal nano particle and the thiol terminal polymer and coating the surface of the metal nanoparticle with the thiol terminal polymer. The metal nanoparticle is one nanoparticle selected from PtRu, BaTiO3, PbTiO3, SrTiO3, and CuPt. A manufacturing method of the thiol terminal polymer comprises: a step of forming hydroxy from a polymer terminal; a step of substituting the hydroxy group by SO3CH3; and a step of substituting the SO3CH3 by a thiol group.
Patent KR-20120012952-A (KR)
Title: Hopper structure, dehumidification plant and method for dehumidifying granular plastic material
Inventor: MORETTO RENATO
IPC: B29C31/02
Filed: 2011-08-01
Abstract: PURPOSE: A hopper structure, a plant for treating granular plastic material, and a dehumidifying method of granular plastic material are provided. CONSTITUTION: A hopper structure for dehumidifying granular plastic material by dehumidification process fluid comprises a closure wall(1b) comprising a main body(1a) in the top of the wall, a bearing, a loading opening or a mouth(4a) for treated granular plastic material. One or more emission entrance or an opening(4c) is for the dehumidification process fluid supplied to the closure wall or the main body. A tapered bottom section(1c) is terminated through the emission opening(4b).
Patent KR-20130015149-A (KR)
Title: Slag cutting dart
Inventor: KIM TAE GYUN
IPC: C21C5/46
Filed: 2011-08-02
Abstract: PURPOSE: A dart for blocking slag is provided to improve an assembling force between a dart head and a sleeve, prevent separation between the dart head and the sleeve, and improve the closing-accuracy rate of the dart. CONSTITUTION: A dart for blocking slag includes a dart head and a sleeve. The dart head blocks and closes the tapping hole of a steel converter in tapping molten steel from the converter. The sleeve inserted into the tapping hole guides the dart head to close the tapping hole. The apparent specific gravity of the dart is 3.1 to 3.3g/cm^3. The bending strength of the dart 20 to 124kgf/cm^2. The load bearing softening point of the dart is more than 1550 Deg.C. A specific gravity controlling material is placed in the center of the dart head. The sleeve includes a first sleeve and a second sleeve. The first sleeve and the second sleeve are mutually fastened with threads inside the dart head. A mortar portion is formed in at least one of a gap between the first sleeve and the dart head, and a gap between the second sleeve and the dart head. [Reference numerals] (AA) Hit rate; (BB) Load bearing softening point; (CC) Melting; (DD) Compression strength A; (EE) Compression strength B; (FF) Bending strength
Patent KR-20130015314-A (KR)
Inventor: YOON CHANG MIN
IPC: D21H21/14
Filed: 2011-08-03
Abstract: 본 발명은 콘크리트 이어치기시 레이턴스로 인하여 부착력이 약해지고 수조형 구조물에는 수밀성에 좋지않는 영향을 미치고 또한 치핑 헤머를 사용시 초기 콘크리트의 충격으로 구조물에 균열을 유발하여 구조물 수명에 문제를 발생하고 있다. 
이 발명의 목적은 치핑해머의 초기강도 영향을 주는 충격을 없애고, 고른 면을 치핑하고, 일정 면적과 두께를 유지하며 협소한 부위에도 누구나 쉽게 원하는 부위에 치핑 하고자 콘크리트 레이턴스 치핑 페이퍼 조성물 및 그 제조방법을 제공함에 있다. 
본 발명효과는 치핑 페이퍼는 초기충격으로부터 콘크리트를 보호 하면서 원하는 부위만큼 쉽게 가위나 손 등으로 쉽게 제단 정확하게 밀착하여 레이턴스를 치핑하는 특성이 우수하다. 또한 살수 시 남아있는 용제는 살수전 치핑 페이퍼 제거로 다른 부위로의 유출을 막을 수 있다. 여름 직사광선의 영향을 치핑 페이퍼로 덮어줌으로서 침투효과를 지속할 수 있어 전문적 지식이나 이해가 없어도 누구나 쉽게 사용하여 콘크리트 레이턴스 치핑을 안정적이고 경제적으로 향상시킬 수 있게 된다.
Patent KR-20130015768-A (KR)
Title: Stepping motor and disk driving module having the same
Inventor: YU HYUN SOO
IPC: G11B19/20
Filed: 2011-08-05
Abstract: PURPOSE: A stepping motor and a disk driving module having the same are provided to prevent an elastic member from being separated from a stepping motor by using an elastic piece. CONSTITUTION: A stepping motor part(45) includes a housing(10), a stator(20), a rotor(30), a thrust bearing(40). A cover member(50) is fixed to the bottom surface(13) of a first housing(12). The cover member fixes a plate spring(60). The plat spring includes a body portion, a stopper portion, and a holding portion(66). The body portion includes an elastic piece pressing the thrust bearing.
Patent KR-20130019058-A (KR)
Title: 만능 물 부력 조절 낚시찌
Inventor: KIM JEUNG IL
IPC: A01K93/00
Filed: 2011-08-16
Abstract: 본 발명은 낚시찌에 관한 것으로, 더욱 상세 하게는 낚시찌의 부력을 저수지나 하천의 수심 또는 수압의 상태에 따라 봉돌(낚시추-재질은 납)을 수차례에 걸쳐서 깎아 내어 부력조절을 하였으나 본 발명품은 납 봉돌을 깎아 내지 않거나 납봉돌을 사용하지 않아도 낚시찌의 부력 조절을 획기적으로 가능하게 한 낚시찌에 관한 것이다. 
     종래에는 봉돌을 수차례에 걸쳐서 깎아 내어 낚시찌의 부력을 조절 하는데 있어서, 중금속인 납 봉돌에 수질 오염이 심각하여 정부 방침에 따라 2012년부터 납추를 전면적으로 금지함에 있어서 수질오염을 예방하고 환경보호와 더불어 국민의 건강을 지키는데 중점을 두었으며, 납 봉돌을 깎아 내지 않고 물만으로 낚시찌의 부력을 쉽게 조절 하는데 있다. 또한 2012년부터 납제품 사용금지에 따라서 낚시추를 청동이나 쇠등으로 대체 하는데,이 금속들은 강도가 강하여 깎거나 갈아서 부력을 조절 하는데에는 한계가 있다.이점을 개선하기 위함도 있어서, 
     위와 같은 목적을 달성하기 위하여 본 발명은, 낚시찌의 부력을 조절하기 위하여 재질은 플라스틱으로 낚시찌 몸체 내부는 빈 공간이 형성되어 부력이 형성 되며, 몸체의 내부에는 피스톤을 삽입하여 피스톤 끝에 부착된 실리콘패킹을 당기면 몸체와 몸체캡에 있는 물흡입 및 유출구인 구멍을 통하여 물을 내부에 흡입하여 부력을 조절 하는데 있으며 원리는 주사기의 원리와 비슷하다.봉돌을 깍아내지 않고 자유롤게 부력을 조절 하거나 유지 하는데에는 본 발명품인 "만능부력 물조절 낚시 찌" 로 구현 할 수 있다. 
       
     만능 부력 물조절 낚시찌
Patent KR-20130020060-A (KR)
Title: System, mobile communication terminal and method for providing information
Inventor: KANG MOON SOON
IPC: G06Q50/10
Filed: 2011-08-18
Abstract: PURPOSE: An information providing system, a mobile communication terminal, and a method are provided to recognize tag or code information based on attitude information of the mobile communication terminal, thereby supplying various services. CONSTITUTION: A tag(200) stores tag information. A mobile communication terminal(100) obtains the tag information by using local area communication and finds attitude information. An information providing server(300) receives the tag information and the attitude information from the mobile communication terminal. The information providing server extracts service address information for connection of a service corresponding to the tag information and the attitude information and provides the service address information to the mobile communication terminal. The mobile communication terminal is connected to the service by using the service address information. [Reference numerals] (200) Tag; (300) Information providing server; (AA) Communication network
Patent KR-20130022509-A (KR)
Title: Ice box
Inventor: LEE JUNG JUN
IPC: B65D25/54
Filed: 2011-08-24
Abstract: PURPOSE: An ice box is provided to install hinged doors, in which a mirror is installed, in a side of the ice box, thereby efficiently grasping positions of food kept inside the ice box. CONSTITUTION: An ice box comprises a body, a handle(2), an insulating material(10), four hinged doors(5), and a transparent plate(4). The bottom and side walls of the body are charged with the insulating material. The body includes a cover(11) and a food storing unit. The handle is arranged in the upper part of the body. The hinged doors are installed in order to check stored food from outside and are formed of the insulating material. The transparent plate is arranged between the insulating material and the body.
Patent KR-20130022199-A (KR)
Title: A vacuum chamber device of injection molding press
Inventor: JANG HYUNN TAK
IPC: B29C45/46
Filed: 2011-08-25
Abstract: PURPOSE: A vacuum chamber device of a forming device is provided to maintain a vacuum state more stably, thereby improving a forming condition of a product and maximizing generality. CONSTITUTION: A vacuum chamber device(100) of a forming device comprises a fastening ring(10), a first chamber(20), a second chamber fixing ring(40), and a second chamber(30). The fastening ring includes a packing groove receiving a packing which is closely adhered to the outer periphery of a fixed ram(150). The first chamber includes a ram hole, a fastening groove where projections of the fastening ring are joined, a scrap groove receiving foreign materials or scraping oil, and a stopper preventing the separation of a second chamber. The second chamber fixing ring is closely adhered to the outer periphery of the first chamber, includes stopping projections hung on the stopper, and is joined to the second chamber with a fastening bolt. The second chamber is fastened to the second chamber fixing ring and includes a packing groove, thereby preventing the separation of the first chamber and preventing the inflow of air to the inside of the second chamber.
Patent KR-20130022959-A (KR)
Title: An air purifier equipped with a spinning rotor by an electromagnetic solenoid
Inventor: JEONG EUI SEONG
IPC: B01D46/00
Filed: 2011-08-26
Abstract: PURPOSE: An air purifier with a rotating body which rotates by a solenoid electromagnet is provided to discharge external air through the rotating body by rotating the rotating body using the interaction of the solenoid electromagnet and a permanent magnet for rotation. CONSTITUTION: An air purifier with a rotating body which rotates by a solenoid electromagnet includes a base(300) and the rotating body(200). The base is equipped with the electromagnet. The rotating body is rotatable by floating on the base. The rotating body has a permanent magnet(290) for rotation which is positioned on the opposite side of the solenoid electromagnet. External air is discharged by penetrating the rotating body as the rotating body rotates on the base using the interaction of the solenoid electromagnet and the permanent magnet for rotation.
Patent KR-20130027209-A (KR)
Title: Artificial lumber
Inventor: WHANG SEON HO
IPC: B29C47/06
Filed: 2011-09-07
Abstract: PURPOSE: A manufacturing device consisting of a recycle stiffening layer and multilayered imitation wood and a method thereof are provided to form a mixed forming layer supplying various color by mixing different colors while embossing the different colors. CONSTITUTION: A manufacturing device consisting of a recycle stiffening layer and multilayered imitation wood comprises a first extractor(10), a second extractor(20), a first extruding mold(21), a third extractor(30), a second extracting mold(31), and an embossing roller(90). The third extractor forms a double coating layer(70) to an upper side of a recycle stiffening layer(50) by coating one of a raw material mixing polyethylene and polypropylene or the one of polyethylene, polypropylene, and polyvinyl chloride. The second extractor molds the double coating layer with the raw material supplied from the third extractor. The embossing-roller molds a mixed forming layer(100) embossed in an upper side surface of the double coated layer as an uneven shape to a front of the second extruding mold.
Patent KR-20130027753-A (KR)
Title: Sealing apparatus for food packaging
Inventor: LEE DONG HYUN
IPC: B65B61/06
Filed: 2011-09-08
Abstract: PURPOSE: A sealing apparatus for packing food is provided to easily detach films from sealed packing containers by maintaining the tensile strength of the films since the packing containers are perfectly sealed to minimize the thermal deformation of the films. CONSTITUTION: A sealing apparatus(1) for packing food comprises a body(10) and a cover(20). The body has a holding frame(12). The cover has a welding frame to thermally press films to packing containers placed on the holding frame. The welding frame comprises multiple heating surfaces and spaces formed between the heating surfaces to block heat conduction.
Patent KR-20130030075-A (KR)
Title: Pedal of bicycle
Inventor: JEON YOUNG CHEOL
IPC: B62M3/08
Filed: 2011-09-16
Abstract: PURPOSE: A bicycle pedal is provided to prevent bicycler's foot from being separated from the pedal, and maintain a foot holder to be faced upwards when a bicycle is parked so that bicycler's instep from being held by the foot holder when the bicycler gets on the bicycle. CONSTITUTION: A bicycle pedal includes a foot holder(2), a magnet(3), and a weight(4). The foot holder is installed at the pedal(1) installed at a crank arm(10) connected to a bicycle sprocket, and supports bicycler's instep for working the pedal. The magnet is installed on the surface opposite to the crank arm in order to hold the foot holder to be faced with the crank arm. The weight is installed at the opposite side of the foot holder. The weight is balanced with the weight of the foot holder in order to prevent the pedal from being rotated.
Patent KR-20130030927-A (KR)
Title: Device for collecting oil draining from the spindle of a machine tool
Inventor: LYU GEUN HEE
IPC: B23Q5/04
Filed: 2011-09-20
Abstract: PURPOSE: A device for collecting oil draining from main spindle of a machine tool is provided to easily collect the oil which is discharged from crack of the main spindle and to prevent quality of processing product from degrading by falling down oil. CONSTITUTION: A device for collecting oil draining from main spindle of a machine tool comprises an oil receiver cap(10), a rotary cap(20), an oil collecting channel, an air flow channel, an oil discharging pipe, and a venturi tube. The oil receiver cap is formed in order to close to the rotary cap and guides the oil to the oil receiver cap. The oil receiver cap comprises an oil chamber which stores the oil discharged through an oil outflow channel. The stored oil is discharged to the oil discharging pipe(31). The venturi tube compulsively discharges the oil using pressure difference.
Patent KR-20130036838-A (KR)
Title: System and method for providng personal cloud service
Inventor: PARK KI HEUNG
IPC: G06F15/16
Filed: 2011-10-05
Abstract: PURPOSE: A personalized cloud service providing system and a method thereof are provided to improve user convenience by applying a demand of a user when using the personalized cloud service. CONSTITUTION: A cloud server(110) registers a new service. A multimedia device(130) adds a menu for the new service to a user interface. A mobile terminal(140) executes an installed remote controller application. When the application is connected with the cloud server through the multimedia device, the cloud server transmits a service ID for the service to the mobile terminal. The mobile terminal receives UX(User Experience) information corresponding to a UX management server(120). [Reference numerals] (110) Cloud server; (120) UX management server; (130) Multimedia device; (140) Mobile terminal; (AA) Control information; (BB) Multimedia contents; (CC) Service ID; (DD) Remote control; (EE) UX request; (FF) UX information;
Patent KR-20130037422-A (KR)
Title: Methods of coding intra prediction mode using two candidate intra prediction modes and apparatuses using the same
Inventor: LEE SUN YOUNG
IPC: H04N7/34
Filed: 2011-10-06
Abstract: PURPOSE: A method for encoding and decoding a prediction mode in a screen by using two candidate intra prediction modes and a device thereof are provided to express the prediction mode in the screen of a current prediction unit by using a prediction mode in the fixed number of candidate screens, thereby increasing encoding efficiency. CONSTITUTION: When mpm_idx is 0, an image decoder determines a prediction mode in a screen of a current prediction unit as a prediction mode in a first candidate screen(S810,S820). When mpm_idx is 1, the image decoder determines the prediction mode in the screen of the current prediction unit as a prediction mode in a second candidate screen(S830). When prev_intra_pred_flag is 0, the image decoder decodes prediction mode information in the screen of the current prediction unit based on rem_intra_pred_mode and changes a codeword assigned to the rem_intra_pred_mode(S840,S850). [Reference numerals] (AA) Start; (BB) End; (S850) Changing a codeword assigned to rem_intra_pred_mode;
Patent KR-20130039781-A (KR)
Title: Display controller, device having the same and method of controlling the same
Inventor: YOON SUNG CHUL
IPC: H04N13/00
Filed: 2011-10-13
Abstract: PURPOSE: A display controller, a device including the same, and a control method thereof are provided to supply three-dimensional recognition to a viewer according to a format of pixel data to be displayed on a three-dimensional display device without an extra chip by using a merger. CONSTITUTION: A first merger(21) mixes a first left frame including a plurality of first left pixel data with a first right frame including a plurality of right pixel data in order to output first and second mix frames. A first alpha blender(35) outputs a first blending frame by blending the first and the second mix frames.
Patent KR-20130040019-A (KR)
Title: Solar cell and method for fabricating unsing the same
Inventor: PARK GI GON
IPC: H01L31/18
Filed: 2011-10-13
Abstract: PURPOSE: A solar cell and a method for fabricating the same are provided to directly diffuse the sodium of a glass frit to a light absorption layer by forming the glass frit in a light absorption layer and to improve photoelectric conversion efficiency. CONSTITUTION: A back electrode layer(200) is arranged on a support substrate(100). A light absorption layer(300) is arranged on the back electrode layer. The light absorption layer includes a glass frit(400) including sodium(410). The sodium of the glass frit is diffused into the light absorption layer by performing a thermal process. A high resistance buffer layer(600) is arranged on a buffer layer(500). A front electrode layer(700) is arranged on the light absorption layer.
Patent KR-20130040352-A (KR)
Title: Control valve in power steering for reducing hiss noise
Inventor: LIM SANG SOO
IPC: B62D5/08
Filed: 2011-10-14
Abstract: PURPOSE: A control valve for a power steering device for reducing hiss noise is provided to reduce hiss noise generated from a valve by reducing strong flow pressure of a hydraulic fluid drawn into a control valve. CONSTITUTION: A control valve for a power steering device for reducing hiss noise comprises a valve housing(50). The valve housing comprises an inlet port(52) formed to draw a hydraulic fluid from a hydraulic pump. A chamber groove(54) is formed on the inner side of the valve housing. The valve housing draws the hydraulic fluid into the chamber groove. The valve housing reduces the flow pressure of the hydraulic fluid. The chamber groove is connected to the inlet port.
Patent KR-20130044856-A (KR)
Title: Method for detecting and correcting of bio-signal of walking surport device user
Inventor: KIM JEONG HWAN
IPC: A61B5/352
Filed: 2011-10-25
Abstract: PURPOSE: A bio-signal correction acquisition method of a walking aid user is provided to accurately calculate a pulse rate by analyzing an electrocardiographic signal acquired from a handle sensor. CONSTITUTION: A multifunctional walking aid(100) measures a health condition of a user. A suit sensor unit(130) acquires an electromyographic signal, an electrocardiographic signal and negative temperature. The suit sensor unit is worn in a vest type. A band sensor unit(140) is worn in a band type on a wrist. The band sensor unit acquires the electromyographic signal and electrocardiographic signal from an embedded biosensor. [Reference numerals] (AA) Advancing speed; (BB) Rotation speed; (CC) Willpower for walking