baber/WOPTO huggingface dataset:
Patent KR-20130080551-A (KR)
Title: Ture-proof rubber gloves
Inventor: KIM YE RI
IPC: A41D19/00
Filed: 2012-01-05
Abstract: PURPOSE: A moisture resistant rubber glove for kitchen is provided to perform kitchen work in a dry state by making an inner cover with a non-woven fabric and to facilitate attachment and detachment. CONSTITUTION: A moisture resistant rubber glove for kitchen is formed with simple inner and outer layers in an existing rubber glove. The moisture resistance rubber glove is one of a synthetic fiber non-woven fabric glove (70) having a layer in between the inner and outer layers, a non-woven glove (9) formed with the inner and outer layers and forming a margin in finger parts longer than the length of fingers, a non-woven glove attaching a synthetic resin tape in the entire or a part of the edge of the non-woven glove while forming an elastic unit capable of controlling the circumference with a rubber band or a rubber wire on the uppermost wrist part of a non-woven glove (11) forming multiple wrinkles one a palm unit. One of the above is selected and is detachably embedded in the rubber glove. The length of the glove is controlled according to the length of the wrist of the rubber glove by folding or unfolding an expandable unit.
Patent KR-20130083681-A (KR)
Title: Cast for shopping cart
Inventor: KWON O KYUN
IPC: B60B33/02
Filed: 2012-01-13
Abstract: PURPOSE: A safety caster for a shopping cart is provided to reduce the impact applied when a person or a peripheral object collides with a caster in driving of a cart by protecting a metal bracket with a synthetic resin protection cover. CONSTITUTION: A safety caster for a shopping cart comprises a shaft member (10), a bracket (20), a wheel member (30), and a protection cover (40). The shaft member is mounted on the lower part of the shopping cart. The bracket is formed with a metal material and is horizontally connected to the shaft member in order to be rotated. The wheel member is mounted on the bracket. The protection cover is formed of synthetic resins and is connected to the bracket in order to cover the bracket.
Patent KR-20130085339-A (KR)
Title: Flat type asymmetric membrane and manufacturing method thereof
Inventor: RYU TAE YONG
IPC: B01D71/34
Filed: 2012-01-19
Abstract: PURPOSE: A flat type asymmetric separating membrane and a method for manufacturing the same are provided to increase resistance to fouling of a membrane and permeability by asymmetrically forming the pore size and thickness of a separating membrane based on compositions for polymer layers and the thickness control of a manufacturing process. CONSTITUTION: First and second polymer layers are stacked on a non-woven fabric. A first raw material composition for the first polymer layer contains 150-200 parts by weight of gamma-butylolactone based on 100 parts by weight of poly (vinylidene fluoride). A second raw material composition for the second polymer layer contains 20-50 parts by weight of cellulose acetate, 500-600 parts by weight of N-methyl pyrrolidone, 20-40 parts by weight of glycerin, and 20-40 parts by weight of water based on 100 parts by weight of poly (vinylidene fluoride). The pore sizes of the first polymer layer are in the range of 0.08-0.1 um, and the pore sizes of the second polymer layer are in the range of 0.005-0.05 um. The thickness of the first polymer layer is in the range of 250-500 um, and the thickness of the second polymer layer is in the range of 50-100 um. [Reference numerals] (AA) Second polymer compound layer; (BB) First polymer compound layer
Patent KR-20130086434-A (KR)
Title: Air conditioner and method of controlling the same
Inventor: YOON PIL HYUN
IPC: F24F11/76
Filed: 2012-01-25
Abstract: PURPOSE: An air conditioner and a control method thereof are provided to effectively control the amount of refrigerants circulating in a refrigerant cycle by temporarily holding the refrigerants in a receiver. CONSTITUTION: An air conditioner comprises a receiver (260), a gas-liquid separating unit, and a second temperature sensor. The receiver holds some of refrigerants passing through a condenser, and comprises a first temperature sensor and a heater for heating the refrigerants. The refrigerants in the receiver travels to the gas-liquid separating unit and the gas-liquid separating unit supplies vapor refrigerants to a compressor. The second temperature sensor senses the temperature of the gas-liquid separating unit. The heater is controlled on the basis of temperature information from the first and second temperature sensors.
Patent KR-20120030478-A (KR)
Title: Compound for optical waveguide, copolymer thereof and optical waveguide using thereof
Inventor: YOON KEUN BYOUNG
IPC: C08F226/06
Filed: 2012-01-27
Abstract: PURPOSE: A compound for optical waveguide, copolymers thereof, and an optical waveguide using thereof are provided to minimize light loss and facilitate refractive index adjustment, thereby being used for manufacturing optical waveguide and applied to nano-imprint process. CONSTITUTION: A compound for optical waveguide is represented by chemical formula 3. In the chemical formula 3, X is either H or F. R stands for aromatic compound with 6-14 carbons which is substituted for one or more of fluorine. M stands for 0-6. A copolymer for optical waveguide is formed by polymerization reaction of a monomer of a compound which is expressed as chemical formula 3 with styrene based monomer which includes fluorine or acrylic monomer including fluorine. The monomer which is selected from the compound expressed as chemical formula 3 is included 10-30 parts by weight based on the copolymers. The optical waveguide includes clad layer and core which are formed by polymerization, and is manufactured by nano-imprint process. In the optical waveguide, refractive index difference between core and clad layer is 0.2-2.0%.
Patent KR-20130069282-A (KR)
Title: Compositon and method for reducing indoor harmful substances
Inventor: LEE YOUNG MIN
IPC: C12N1/20
Filed: 2012-01-30
Abstract: PURPOSE: A composition and a method for reducing indoor harmful substances are provided to ensure eco-friendly property and low harmfulness using a culture of photosynthetic bacteria and/or yeast. CONSTITUTION: A composition for reducing indoor harmful substances contains a culture of microorganisms as an active ingredient. A method for preparing the culture comprises: a step of preparing a medium for culturing two or more kinds of microorganisms among photosynthetic bacteria, lactic acid bacteria, and yeast; a step of inoculating the microorganisms to the medium and culturing; and a step of adding collagen particles while preparing the medium or culturing.
Patent KR-20130088303-A (KR)
Title: Method for producing high quality slab
Inventor: HA TAE JUN
IPC: B22D11/16
Filed: 2012-01-31
Abstract: PURPOSE: A method for manufacturing high quality slabs is provided to easily remove accretions by grasping the position of the accretions, thereby manufacturing the high quality slabs. CONSTITUTION: A method for manufacturing high quality slabs is as follows: a step of moving a stopper to maintain constant discharged amount of molten steel of a tundish discharged to a mold (S11); a step of measuring the level of the molten steel while the stopper moves (S12); a step of determining whether or not the level variation speed of the molten steel is faster than a moving speed of the stopper (S13); a step of removing accretions by pumping the stopper if the level variation speed of the molten steel is faster (S14); and a step of manufacturing the slabs (S21). [Reference numerals] (AA) Start; (BB) Even number; (CC) Odd number; (DD) Finish; (S11) Move a stopper for controlling a discharge amount of molten steel; (S12) Measure the level of a molten steel surface during the movement of the stopper; (S13) A variation speed of a mold level > a moving speed o the stopper; (S14) Remove accretions by pumping the stopper; (S15) Calculate a waveform peak number(n) of the molten steel surface; (S16) The waveform peak number is an odd number?; (S17) Remove accretions of a dipped nozzle; (S18) Measure the variation in the molten steel surface; (S19) The variation of the molten steel surface is out of a reference range?; (S20) Reduce a casting speed; (S21) Manufacture a slab
Patent KR-20120089593-A (KR)
Title: Laser machining apparatus
Inventor: TAKAHASHI SATOSHI
IPC: B23K26/00
Filed: 2012-02-02
Abstract: PURPOSE: A laser machining apparatus is provided to simultaneously implement indexing transfer and start laser machining on a predetermined next division line during deceleration of processing transfer. CONSTITUTION: A laser machining apparatus comprises a holding unit(2) holding a work piece(W), a laser beam projecting unit(3) projecting a laser beam to the work piece, a machining transfer unit(4) transferring the holding unit and the laser beam projecting unit relative to each other, an indexing transfer unit(5) indexing-transferring the holding unit and the laser beam projecting unit relative to each other, and a control unit(6) stopping the machining transfer unit at the time when the laser beam goes over the edge of the work piece and actuates the indexing transfer unit using a deceleration time required for stopping the machining transfer according to the stop order for the machining transfer unit.
Patent KR-20130090569-A (KR)
Title: Apparatus for preventing ivy rising of support cable
Inventor: SEO DONG GEUN
IPC: H02G7/20
Filed: 2012-02-06
Abstract: PURPOSE: An apparatus for preventing ivy from climbing a support cable is provided to prevent the ivy from climbing the support cable by using the structure of a rotation type. CONSTITUTION: An apparatus (10) for preventing ivy from climbing a support cable (2) comprises a rotator and wing portions. The rotator is combined with the support cable and is continuously rotated by the wind. The wing portions cut out ivy climbing the support cable. The rotator and the wing portions cut out buds of the ivy so that the ivy cannot climb the support cable any longer in a part of the rotator. The support cable reinforces the strength of an electric pole (1), and is installed to maintain the balance of the electric pole when an unbalanced load generates on the electric pole. A bearing smoothly rotates the rotator by the wind.
Patent KR-20130091386-A (KR)
Title: 나노 필라멘트의 제조방법
Inventor: LEE DONG EUN
IPC: D01D5/30
Filed: 2012-02-08
Abstract: 본 발명은 원사 단면이 방사상 방향으로 제2용출성 폴리머(C)에 의해 4개 이상의 구획으로 분할되고 분할된 각각의 구획내에는 섬유형성성 폴리머로 구성된 도성분(A)들이 균일하게 분산되어 있고 상기 도성분(A)들 주위를 상기 제1용출성 폴리머로 구성된 해성분(B)이 감싸고 있는 3성분 분할형-해도형 복합섬유를 알칼리수용액 또는 열수와 알칼리수용액으로 처리하여 1단계로 상기 제2용출성 폴리머(C)를 용출하여 3성분 분할형-해도형 복합섬유의 단면을 방사상 방향으로 4개 이상의 구획으로 분할시킨 다음, 계속해서 분할된 상기 구획들을 알칼리수용액으로 처리하여 2단계로 상기 구획들내 제1용출성 폴리머로 구성된 해성분(B)을 용출하여 나노 필라멘트를 제조한다. 
본 발명은 제2용출성 폴리머(C)의 용출속도가 빨라서 제1용출성 폴리머로 구성된 해성분(B)이 용출되기 전에 3성분 분할형-해도형 복합섬유의 단면이 방사상 방향으로 4개 이상의 구획으로 분할되기 때문에, 제1용출성 폴리머로 구성된 해성분(B)의 용출이 3성분 분할형-해도형 복합섬유의 단면 내부 및 외부에서 동시에 신속하게 이루어진다. 
그로인해 3성분 분할형-해도형 복합섬유의 단면중 내부에 있는 도성분(A)과 외부에 있는 도성분(A)들이 편차없이 균일하게 감량되어 나노 필라멘트의 굵기가 균일하게 된다.
Patent KR-20130094062-A (KR)
Title: Resin composition for cable sheath with excellent flame retardancy
Inventor: KIM SUN KEUN
IPC: H01B7/02
Filed: 2012-02-15
Abstract: PURPOSE: A resin composition for a cable sheath is provided to satisfy properties of an excellent flexibility, mechanical strength, flame retardancy, cold resistance, heat resistance, etc. CONSTITUTION: A resin composition for a cable sheath includes a base resin which is a mixture of modified polyphenylene oxide resin which is a mixture of polyphenylene oxide and rubber resin, styrene-ethylene-butylene-styrene resin, and polyolefin resin in which maleic anhydride is grafted. The content of the modified polyphenylene oxide resin is 30-70 parts by weight, the content of the styrene-ethylene-butylene-styrene resin is 20-50 parts by weight, and the content of polyolefin resin in which maleic anhydride is grafted is 10-30 parts by weight, based on 100.0 parts by weight of the base resin. The Shore A hardness of styrene-ethylene-butylene-styrene resin is 46-65.
Patent KR-20120094443-A (KR)
Title: Internal source voltage generating circuit
Inventor: SUGIURA MASAKAZU
IPC: G05F3/02
Filed: 2012-02-15
Abstract: PURPOSE: An internal power voltage generating circuit is provided to prevent currents flowing when a logic circuit is operated from being inflated. CONSTITUTION: An internal power voltage generating circuit generates internal power voltage from power voltage inputted to a power terminal and supplies the internal power voltage to a logic circuit(702). The internal power voltage generating circuit comprises an output transistor and a voltage source. The output transistor generates output voltage. The voltage source is formed on the input of the output transistor. The value of the internal power voltage is formed based on the sum of the threshold voltage of an N-type transistor(701) and the threshold voltage of a P-type transistor.
Patent KR-20130096339-A (KR)
Title: Apparatus for inducing brain wave and method for generating signal
Inventor: KIM JU CHUEL
IPC: A61B5/0476
Filed: 2012-02-18
Abstract: PURPOSE: A brain wave guidance device and a signal generation method thereof are provided to improve learning efficiency by mixing an audio signal with a pulse bit sound source generated by a high frequency sound source. CONSTITUTION: A brain wave guidance device (100) comprises a key input unit (102), an audio signal input unit (104), a sound source generation unit (108), an audio signal processing unit (110), and a control unit (112). The key input unit receives a brain wave guidance sound source. The audio signal input unit receives an external audio signal. The brain wave guidance sound source generation unit generates a pulse bit generated by a high frequency sound source within an audible frequency. The audio processing unit outputs the mixed sound source of the high frequency sound source and the inputted audio signal. The control unit controls the audio processing unit to mix the audio signal and the high frequency sound source and to output the high frequency sound source within the audible frequency. [Reference numerals] (102) Key input unit; (104) Audio signal input unit; (106) Memory unit; (108) Brain wave-inducing sound source generation unit; (110) Audio processing unit; (112) Control unit
Patent KR-20130097984-A (KR)
Title: Notebook with non-insertion type port
Inventor: AN JOON BUM
IPC: H01R11/30
Filed: 2012-02-27
Abstract: PURPOSE: A laptop including a non-insertion type port is provided to simply connect peripheral devices by connecting to the non-insertion type port based on magnetic force. CONSTITUTION: A magnetic combination member (121) is formed on the connection surface of a main body and is connected to another magnetic member (311) included in the connecting surface of a non-insertion connector (310). A connection terminal (122) transmits power and data by connecting the connecting terminal of the non-insertion type connector. The magnetic combination member comprises a magnetic member or a non-magnetic member. The magnetic member includes a magnet, an electronic magnet, and a permanent magnet. The non-magnetic member includes metal and a ferromagnetic body.
Patent KR-20130099508-A (KR)
Title: Muffler for vehicle with dual exhaust gas pipe
Inventor: PARK KI CHUL
IPC: F01N1/04
Filed: 2012-02-29
Abstract: PURPOSE: A vehicle muffler having a dual exhaust gas pipe is provided to reduce exhaust noise, flow noise, and booming noise from exhaust gas and prevent damage to a chassis caused by heat from the exhaust gas. CONSTITUTION: A vehicle muffler having a dual exhaust gas pipe includes a housing (51), an exhaust gas inlet pipe (61), and an exhaust gas outlet pipe (62). A first chamber (55) and a fourth chamber (58) are respectively formed at the front end and the rear end of the housing. A second chamber (56) and a third chamber (57) are formed between the first and the fourth chamber. The exhaust gas inlet pipe penetrating the front face (59) of the housing is inserted inside housing, and then an end thereof is placed at the third chamber. The exhaust gas outlet pipe is connected to the second chamber, and discharges exhaust gas to the outside of the housing. [Reference numerals] (AA,CC) Exhaust gas; (BB) Front; (DD) Rear
Patent KR-20130101412-A (KR)
Title: Method for video rate control and apparatus thereof
Inventor: JUNG SOON HEUNG
IPC: H04N7/26
Filed: 2012-03-05
Abstract: PURPOSE: A method and an apparatus for video bit rate control are provided to assign a relatively high amount of bits to a complex region of a frame and a relatively low amount of bits to a simple region of the frame using statistical characteristics of video, thereby minimizing the difference in image quality among basic units of the frame. CONSTITUTION: When a video constituted by a frame unit is inputted in an encoder, the encoder determines a target frame to be encoded and a frame target bit amount (R(F)) to be assigned to the target frame (S410). If a current basic unit (BU) is the first BU in the current frame, the encoder determines a BU target bit amount (R(BU)) by dividing the R(F) by the number (BU_F) of BUs in the current frame (S420,S430). If the current BU is not the first BU, the encoder controls a bit rate of the current BU according to a result of encoding of previous BUs (S440). The encoder performs encoding of the current BU based on the determined BU target bit amount (S450). [Reference numerals] (AA) Frame unit input image; (BB,DD,FF) No; (CC,EE,GG) Yes; (HH) End; (S410) Image frame, R(F); (S420) Is the first BU of the current frame ?; (S450) Perform a BU encoding process; (S460) Is the final BU of the current frame ?; (S470) Is the final frame of the input image
Patent KR-20120103471-A (KR)
Title: Image photographing apparatus and image photographing method
Inventor: MAKIHIRA TOMOYUKI
IPC: A61B3/12
Filed: 2012-03-07
Abstract: PURPOSE: A photographing apparatus and a photographing method are provided to improve probability capable of taking a picture of a predetermined location based on the estimated movement of eyes to be tested. CONSTITUTION: A laser light source is semiconductor laser or an SLD(Super Luminescent Diode) light source. Laser is discharged as collimated light from a fiber collimator by passing through fiber(131). Light beam is formed by passing through lenses(136,137) and an SLO(Scanning Laser Ophthalmoscope) scanner(135). A dichroic beam splitter transmits OCT(Optical Coherence Tomography) beam. The dichroic beam splitter reflects SLO beam.
Patent KR-20130102846-A (KR)
Title: Tire tread rubber composition comprising porous silica
Inventor: KIM JAE SEONG
IPC: C08K7/26
Filed: 2012-03-08
Abstract: PURPOSE: A tire tread rubber composition is provided to have excellent wet traction on a wet road, rotation resistance, and/or heating performance. CONSTITUTION: A tire tread rubber composition includes 5-50 parts by weight of a porous silica per 100.0 parts by weight of raw rubber. The porous silica is obtained by manufacturing wet gel by hydrolyzing tetramethylorthosilicate in a methanol solution and drying the wet gel in a supercritical carbon dioxide solvent condition. The porosity of the thread rubber composition is 50-90 % and the specific surface area is 400-500 m^2/g. A rubber consists of the rubber composition.
Patent KR-20130107834-A (KR)
Title: Camera capable of identifying left and right eye picture or left and right iris picture
Inventor: KIM DAE HOON
IPC: G06K9/20
Filed: 2012-03-23
Abstract: PURPOSE: An iris photographing camera capable of distinguishing both of the eyes or irises is provided to photograph the image of the photographed eye so as not to change the image of a left eye to that of a right eye and the image of the right eye to that of the left eye. CONSTITUTION: A camera housing (11) includes a camera configured to be used to photograph only left or right eye. A sensor is built in the camera housing of the camera, and senses that the camera or the camera housing is reversed. A protrusion unit (13) is formed at the most left or right edge of the camera or the camera housing so that the left side or the right side is distinguished. The sensor is selected from a Geo-magnetic sensor, a Gyroscope sensor, a photo-interrupter, a G-sensor, and an acceleration sensor. The protrusion unit has a curve shape formed on the side surface along a left side or a right side eye.
Patent KR-20130108896-A (KR)
Inventor: CHAE JEONG SIK
IPC: H04L29/12
Filed: 2012-03-26
Abstract: 본 발명은 기존 HDMI, VGA등의 비디오 케이블신호 및 오디오케이블신호의 전송거리 한계를 극복하여 다양한 IT기기의 동영상을 무선전송하는 비디오 및 오디오 케이블 신호의 무선 송수신장치에 관한 것이다. 
본 발명은 비디오 및 오디오 케이블 신호의 무선 송수신장치에 있어서, 비디오 및 오디오 케이블로부터 신호를 입력받는 입력부(110)와, 입력된 비디오/오디오 신호를 선택하여 입력받도록 하는 신호선택부(120)와, 상기 신호선택부(120)를 통해 선택된 비디오 및 오디오신호를 무선신호로 변환하여 송신하는 제1통신부(140)를 포함하는 송신기(100); 상기 제1통신부(140)에서 송신된 무선신호를 수신하는 제2통신부(210)와, 상기 제2통신부(210)를 통해 수신된 무선신호를 비디오 및 오디오 신호로 변환하여 비디오 및 오디오 케이블로 출력하는 출력부(220)를 포함하는 수신기(200); 로 이루어지는 것을 특징으로 한다.
Patent KR-20130109705-A (KR)
Inventor: LEE SUM GEUN
IPC: H01L33/12
Filed: 2012-03-28
Abstract: PURPOSE: A light emitting diode and a manufacturing method thereof improve light extraction efficiency by forming a side wall of a unit light emitting device in an uneven structure. CONSTITUTION: A unit light emitting device includes a buffer layer (25), a first conductive semiconductor layer (30), a second conductive semiconductor layer (50), and an active layer (40) successively laminated on a substrate (10). A potential bending layer (27) is placed within at least one among the buffer layer and the first conductive semiconductor layer. A pit exposes the potential bending layer to a side wall of the unit light emitting device. The potential bending layer has a lattice constant difference with a layer placed at the lower part. The potential bending layer is a heat stress relief layer containing Al.
Patent KR-20130111793-A (KR)
Title: Red pepper pulverization device
Inventor: KIM KI DAE
IPC: B02C7/04
Filed: 2012-04-02
Abstract: PURPOSE: A pepper milling machine is provided to obtain clean and sanitary red pepper powder by excluding iron dust while increasing the pulverizing efficiency, and to increase workability by emitting an after-work to remove iron dust, thereby reducing fatigue of workers. CONSTITUTION: A pepper milling machine (100) for paste comprises: a crushing body (102) having a discharging hole in the lower side to discharge the pulverized powder; an opening and closing door (104) combined to the front side of the crushing body, having a raw material supplying hole; a hopper installed in the upper side of the crushing body, temporarily storing the raw material supplying then supplying it successively; a raw material supplier (106) installed in the lower side of the hopper, and supplying the raw material to the crushing body; a driving shaft installed in the rear side of the crushing body, and being delivered with the driving power from the driving means; a crushing impeller fixed on the driving shaft, having a pulverizing value; a fixing impeller fixed inside of the opening and closing door, having a pulverizing value; and a filter installed between the outside of the fixing impeller and the crushing body to filter non-crushed powder.
Patent KR-20130112089-A (KR)
Title: Inverter checkinbg device for airconditioner
Inventor: MOON BYUNG GIL
IPC: G01R31/34
Filed: 2012-04-03
Abstract: PURPOSE: An inverter inspection device of an air conditioner is provided to reduce maintenance costs by accurately determining a failure state. CONSTITUTION: An inverter inspection device of an air conditioner includes a main body (30) and an inspection circuit unit. The main body includes a plurality of light emitting diodes (LED) (33, 35). The plurality of the LEDs displays both units of diodes (D1-D6) and transistors (Tr1-Tr6) and corresponds to the diode and the transistor. An inspection circuit unit arranges a normal and inverse circuit at the diode and the transistor and applies the power of a first LED (33) through a normal and inverse selection switch (45).