baber/WOPTO huggingface dataset:
Patent KR-20120118756-A (KR)
Title: Brushless direct current motor
Inventor: JUNG BOK MIN
IPC: H02K7/08
Filed: 2011-04-19
Abstract: PURPOSE: A BLDC motor is provided to prevent electrolytic corrosion effect and to prevent current from being delivered from a rotation shaft to bearing. CONSTITUTION: A stator(112) is combined with an outer circumference of a bracket(111). A rotor(114) has a permanent magnet(115). A bearing(120) is combined inside the bracket. A rotation shaft(130) is supported by the bearing. The rotation shaft is combined inside the bearing. The rotation shaft has a concave coupling groove. An insulating member(140) is installed inside the coupling groove.
Patent KR-20110118575-A (KR)
Inventor: SCHUFFENHAUER MICHAEL
IPC: F16N25/00
Filed: 2011-04-21
Abstract: 공작 기계의 회전 절삭 헤드(2)를 위한 냉각재 분배기(1)는, 최종 조립 상태에서 절삭 헤드(2)에 대향하는 적어도 하나의 공급 채널(14); 공급 채널(14)의 절삭 헤드(2) 반대측의 단부 상에 구비된 적어도 하나의 편향 부재(15); 및 절삭 헤드(2) 방향으로 비스듬하게 이어지며 공급 채널(14)에 연결된 적어도 하나의 유출 통로(17)를 포함한다.
Patent KR-20120122313-A (KR)
Title: Scroll compressor
IPC: F01C1/02
Filed: 2011-04-28
Abstract: PURPOSE: A scroll compressor is provided to minimize a coolant leakage with reducing the decrease in the strength of an end plate as the shaft insertion hole of the end plate is smaller than the diameter of a shaft unit. CONSTITUTION: A scroll compressor comprises a fixed scroll(130), a rotary scroll(140), a rotary shaft(126), and a driving unit. The rotary scroll connected to a fixed lap comprises a rotary lap which forms a compression chamber. The rotary shaft comprises a shaft unit and a bush. The shaft unit is eccentrically placed to the rotary scroll. The bush is placed on the end of the shaft unit and pin unit(126d) that the diameter is smaller than the shaft unit. The driving unit drives the rotary shaft. The pin unit is inserted into the fixed scroll or the rotary scroll. The rotary scroll is rotationally connected to the bush.
Patent KR-20120122398-A (KR)
Title: camera device of array type and image making methode of array type
IPC: H04N5/262
Filed: 2011-04-29
Abstract: PURPOSE: An array type camera device and an array image obtaining method thereof are provided to install a plurality of cameras in order to photograph an interest area from a camera installation stand and to synthesize images photographed from the cameras. CONSTITUTION: A plurality of cameras photographs a subject at points separated from a designated location on a road. A panorama synthesis module(13) synthesizes the images of sections photographed from cameras in a panoramic type. The cameras are installed in one installation stand. A fish-eye lens is installed in the camera. A correction module(12) corrects the image photographed by the cameras. [Reference numerals] (11) Camera operation module; (12) Correction module; (13) Panorama synthesis module; (14) Storage module; (15) Image transmitting unit; (AA) Camera #1; (BB) Camera #2; (CC) Camera #3; (DD) Camera #4; (EE) Camera #5
Patent KR-20120122612-A (KR)
Title: Optical fiber sensor system using an optical spectrometer
IPC: G02B6/00
Filed: 2011-04-29
Abstract: PURPOSE: An optical fiber sensor system based on a spectroscope is provided to perform a frequency measurement of lights reflected by an optical fiber bragg grating and frequency correction of an optical spectrometer at the same time and to measure a physical quantity of a structure at various spots more accurately. CONSTITUTION: An optical fiber sensor system based on a spectroscope comprises a light source(10), a beam isolator(11), an optical coupler(12), an optical filter(13), an optical spectrometer(15), an optical signal processing unit(16), and a plurality of optical fiber bragg grating. The light source provides lights having a wide frequency region with a single mode optical fiber cable. The beam isolator transmits the lights provided by the light source to a single direction through the single mode optical fiber cable and blocks the transmission of the lights to an opposite direction. The optical coupler divides input lights transmitted through the optical fiber cable into two or more output light or joins two or more input lights as one output optical signal. The optical filter receives one output light from the optical coupler and use an optical fiber ferrule and transmits lights of a specific frequency by a WDM(Wavelength Division Multiplexing) and reflect the lights of a different frequency. The optical spectrometer receives the lights of the specific frequency reflected by the optical fiber bragg grating existed on the single mode optical fiber cable and the lights including optical frequency grating signals being reflected by the optical filter, thereby measuring optical spectrums of the two lights at the same time. [Reference numerals] (10) Light source; (12) Optical coupler; (13) Optical filter; (14) Temperature controlling device(maintaining a constant temperature); (15) Optical spectrometer; (16) Optical signal processing unit; (AA) Measured optical spectrum; (BB) Noise-class optical frequency lattice signals by an optical filter; (CC) Add
Patent KR-20120124964-A (KR)
Title: method for manufacturing bean curd powder obtained by spray drying of bean curd
IPC: A23L33/00
Filed: 2011-05-06
Abstract: PURPOSE: A producing method of bean curd powder by spray-drying bean curd is provided to minimize the change of flavor during the drying process, and to store the bean curd for a long time. CONSTITUTION: A producing method of bean curd powder by spray-drying bean curd comprises the following steps: adding water to the bean curd for making the moisture content to 90-95wt%; adding 1-3wt% of phospholipase into the bean curd mixture, and crushing the mixture in a homogenizer for 15-25 minutes in the speed of 20,000-25,000rpm to obtain dispersion; and spray-drying the dispersion to obtain powder.
Patent KR-20120127102-A (KR)
Title: Method for manufacturing ti-containing stainless steel sheet using twin roll strip caster
IPC: B22D11/06
Filed: 2011-05-13
Abstract: PURPOSE: A method for manufacturing a Ti-containing stainless steel sheet using a twin roll strip caster is provided to remove scab caused during hot and cold rolling. CONSTITUTION: A method for manufacturing a Ti-containing stainless steel sheet uses two casting rolls(1) which are formed with embossment by shot blast. In the method, molten metal containing 0.3 weight% or less of Ti is injected between the two casting rolls being rotated in opposite directions. The roughness of the embossment of the casting rolls is Ra 10Mm or greater.
Patent KR-20120128175-A (KR)
Title: Gas injection type cracker
IPC: H01L31/04
Filed: 2011-05-16
Abstract: PURPOSE: A gas injection type cracker is provided to reduce overall process time and improve process reproducibility by compensating for low thermal conductivity of sulfur and selenium using a structure where heated gas can be injected. CONSTITUTION: A crucible(10) sublimates selenium or sulfur which is charged inside. A gas injection section(20) injects carrier gas for transferring the sublimated selenium or sulfur to a substrate. A gas transfer section(30) is installed within the crucible. A gas resolution section(50) thermally decomposes the selenium or the sulfur transferred by the carrier gas. A gas discharging section(70) discharges the selenium or the sulfur which is thermally decomposed in the gas resolution section to the substrate with the carrier gas.
Patent KR-20120129017-A (KR)
Title: 알킬 트리아졸 싸이온 화합물을 포함하는 내마모제
IPC: C10M135/28
Filed: 2011-05-18
Abstract: 본 발명은 알킬 트리아졸 싸이온을 포함하는 내마모제에 관한 것이다. 
본 발명의 알킬 트리아졸 싸이온 내마모제는 종래와 동등이상의 내마모성을 가지면서, 특히 몰리브데늄 및 아연 등의 중금속과 인 등의 피독성 물질을 함유하지 않아 종래의 내마모제에 비해 친환경적이라는 장점이 있다.
Patent KR-20120131334-A (KR)
Title: manufacturing apparatus of native-type environmental mat for restoration of ecology
IPC: A01C7/12
Filed: 2011-05-25
Abstract: PURPOSE: A natural type vegetation mat manufacturing device for the ecological restoration is provided to uniformly disperse seeds on the vegetation mat. CONSTITUTION: A natural type vegetation mat manufacturing device comprises the following: a storage tank(31) for storing a mixture containing an adhesive and activated charcoal; a rotation roll(34) receiving the mixture from the lower side of the storage tank; a coating roll(35) in contact with the rotation roll for uniformly spreading the mixture and coating the mixture on a vegetation mat(40); a seed supplying unit(50) sprinkling seeds(3) on the vegetation mat; a winding reel winding the vegetation mat; a hopper(58) storing the seeds; and a supply roll(41) including recesses on the surface.
Patent KR-20120138994-A (KR)
Title: Characterization of a mutant strain of a filamentous fungus cladosporium phlei for the mass production of phleichrome
Inventor: KIM DAE HYUK
IPC: C12Q1/02
Filed: 2011-06-16
Abstract: PURPOSE: A mutant strain which produces a large amount of phleichrome is provided to effectively produce phleichrome. CONSTITUTION: A mutant Cladosporium phlei strain has improved phleichrome productivity. The mutant is prepared by irradiating with UV ray at 3.0 J/cm^2 to 6 J/cm^2 for 10 to 20 seconds. The mutant strain is Cladosporium phlei M0035(deposit number: KCTC 11935BP). The mutant is cultured in a solid medium or V8 juice agar.
Patent KR-20120138998-A (KR)
Title: Floor structure for sound-proofing through impedance mismatching
Inventor: NAM JIN WOO
IPC: E04B5/00
Filed: 2011-06-16
Abstract: PURPOSE: An inter-floor noise reducing floor structure using impedance mismatching is provided to effectively reduce inter-floor noise without large increase in the weight of a building. CONSTITUTION: An inter-floor noise reducing floor structure of a multi-story building using impedance mismatching has a variable cross-section as adjacent first and second spaces are constructed with different thicknesses of slabs. The first space is formed with a thicker slab because of a higher noise generation frequency than the second space. [Reference numerals] (1) Noise source; (2) Reverse wave generated by impedance mismatching of A side; (3) Penetrated sounds of the noise source; (4) Reflected sounds of the penetrated sounds reflected by impedance mismatching of B side; (5) Penetrated sounds of the penetrated sounds(3) penetrated through the B side; (AA) Living room slab; (BB) Wall; (CC) Room slab
Patent KR-20120139347-A (KR)
Title: Multi-channel electrode assembly for measuring vital signal
Inventor: SHIM UN BO
IPC: A61B5/276
Filed: 2011-06-17
Abstract: PURPOSE: A multichannel electrode assembly for measuring a biological signal is provided to accurately measure the biological signal by locating a multichannel in one housing. CONSTITUTION: An insulating member(40) is divided into a plurality of parts in a housing(60). A first elastic member(50) and a flexible member are located on the back side of the insulating member. Multiple electrode are located on the outside of the insulating member. The electrodes are attached on the skin to detect a biological signal. A bearing is located on the back side of the housing.
Patent KR-20120001655-A (KR)
Title: Addition-type silicone resin composition
Inventor: SAM HUY
IPC: C09J183/05
Filed: 2011-06-28
Abstract: PURPOSE: An addition type silicon resin composition is provided to have superior adhesion to adhesion-retardant material like polyphtahalamide and excellent sulfur gas-barrier property, thereby useful as adhesive, sealing agent, sealant, etc. CONSTITUTION: An addition type silicon resin composition comprises: organopolysiloxane containing at least two carbon-carbon double bonds, which is reactable with SiH group, in one molecule; organohydrogenpolysiloxane containing at least two SiH group in one molecule; an addition reaction catalyst; A reactant of the silane coupling agent containing (meth)acryloyl group and the silane coupling agent containing epoxy group. The reactant of the silane coupling agent containing (meth)acryloyl group and the silane coupling agent containing epoxy group is a reactant of the silane coupling agent containing (meth)acryloyl group, the silane coupling agent containing epoxy group, and a silane coupling agent containing vinyl group.
Patent KR-20130007180-A (KR)
Title: Hard disk drive and method for controlling flying height of magnetic head thereof
Inventor: JANG KWANG HYUN
IPC: G11B21/12
Filed: 2011-06-30
Abstract: PURPOSE: A hard disk drive and a levitation height control method thereof are provided to control levitation height by supplying FOD power suitable for a target levitation height of a magnetic head based on levitation height. CONSTITUTION: An HDD(Hard Disk Drive) arranges FOD sensitivity through an FOD(Flying On Demand) test(S100). The hard disk drive reads out a preamble signal of a servo pattern(S200). The HDD calculates the levitation height of a magnetic head from the preamble signal(S300). The HDD supplies FOD power suitable for the levitation height of the magnetic head based on the FOD sensitivity(S400). [Reference numerals] (S100) Step of arranging FOD sensitivity through an FOD test; (S200) Step of reading a preamble signal of a servo-pattern; (S300) Step of calculating a lifted height of a magnetic head from a preamble signal; (S400) Step of applying FOD voltages for matching a lifted height of a magnetic head based on FOD sensitivity and the lifted height of the calculated magnetic head
Patent KR-20120018064-A (KR)
Title: Methods of forming cmos transistors using tensile stress layers and hydrogen plasma treatment
Inventor: JEONG YONG KUK
IPC: H01L21/336
Filed: 2011-07-19
Abstract: PURPOSE: A method for forming a CMOS transistor using a tensile stress layer and a hydrogen plasma process is provided to improve an operation property of a PMOS transistor by preventing the decrease of a on-current of the PMOS transistor. CONSTITUTION: A PMOS transistor including a SiGe channel region(111) is formed. A liner layer with tensile stress is formed on the PMOS transistor. Source and drain regions of the PMOS transistor are exposed to hydrogen plasma. A tensile stress layer is formed on the PMOS transistor. A SiN layer including the tensile stress is formed on the PMOS transistor.
Patent KR-20130016825-A (KR)
Title: Magnetic tunnel junction and spin transfer torque random access memory having the same
Inventor: LEE SEUNG HYUN
IPC: H01L43/00
Filed: 2011-08-09
Abstract: PURPOSE: A magnetic tunnel junction and a spin transfer torque random access memory having the same are provided to improve the degree of integration by combining one switching element with multiple magnetic reluctance element structures. CONSTITUTION: A first magnetization pinned layer(1) fixes magnetization direction in a first direction. A first tunnel insulating layer(2) is formed on the first magnetization pinned layer. A first magnetization free layer(3) is formed on the first tunnel insulating layer. The first magnetization free layer changes magnetization direction according to the direction of supplying current. A second tunnel insulating layer is electrically connected to the first magnetization free layer.
Patent KR-20130021301-A (KR)
Inventor: PARK WON HWA
IPC: H01L33/48
Filed: 2011-08-22
Abstract: 실시 예에 따른 발광소자 패키지는, 패키지 바디; 상기 패키지 바디 상에 배치된 리드프레임; 상기 리드프레임 위에 반사층; 상기 리드프레임 상에 배치된 발광소자; 상기 패키지 바디 및 상기 발광소자 상에 형성되며 상기 발광소자를 둘러싸는 몰딩부; 상기 반사층 위에 위치되며 상기 몰딩부와 수소 결합된 유기막; 을 포함한다.
Patent KR-20120055443-A (KR)
Title: Dust protective mask having ring-shaped pad and filter support
Inventor: PARK KI SU
IPC: A62B9/04
Filed: 2011-08-30
Abstract: PURPOSE: A dusk mast is provided to prevent a joint section of a filter and non-woven fabric by thermal bonding from contact with a facial area. CONSTITUTION: A dusk mast comprises a pad part(2), a filter section fixture(3), and an one-time-use filter section(4), and an exhaust valve(8). The pad part heat press molds a sheet along a face shape. Inside and outside of the pad part, a pad inner wing and a pad outer wing part are installed. In the sheet, a polyurethane film and a spandex cloth are adhered. Curvatures are formed in dorsum nasal part, a part between the dorsum nasal and a cheekbone, a cheekbone part, cheek part, and a jaw part of the pad part.
Patent KR-20120022675-A (KR)
Title: Method for watermarking free view video with blind watermark detection
Inventor: DOERR GWENAEL
IPC: H04N5/913
Filed: 2011-08-31
Abstract: PURPOSE: A method for watermarking free view video is provided to omit the need of a camera parameter or something of an actual view. CONSTITUTION: View(I) is projected to a invariant space(E10). A domain variation is applied to a 1D invariant vector(i)(E11). The invariant watermarking vector(rw) is elapsed(E12). The invariant watermark vector(w=rw-r) is calculated(E13). The invariant watermark vector(v) is obtained from a spatial domain(E14). A 1D watermark vector(w) is mapped again to the spatial display domain(E15). An output watermarking view(Iw) is created by the fusion of the view and watermark signal(W)(E16).
Patent KR-20130026722-A (KR)
Inventor: HONG YONG CHEOL
IPC: F02C3/30
Filed: 2011-09-06
Abstract: 고효율 플라즈마 가스화기가 도시된다. 본 발명의 일 실시예에 따른 플라즈마 가스화기는 기 설정된 주파수의 전자파를 발진하는 전자파 공급부, 상기 전자파 및 보조가스로부터 플라즈마가 발생되는 방전관, 상기 방전관의 내부로 소용돌이 형태의 제1 보조가스를 주입하는 제1가스 공급부, 상기 방전관 내부에서 생성된 상기 플라즈마에 미분탄을 공급하는 미분탄 공급부, 상기 방전관의 상부에 형성되며, 상기 플라즈마 및 상기 미분탄과의 반응에 의하여 합성가스가 생성되는 노즐부, 및 상기 노즐부의 내벽을 따라 상기 플라즈마의 토출 방향과 평행한 방향으로 흐르는 제2 보조가스를 주입하는 제2가스 공급부를 포함한다.
Patent KR-20130027261-A (KR)
Title: Apparatus for separating particles using swirl flow of high pressure state
Inventor: CHOL SANG IL
IPC: B04C5/15
Filed: 2011-09-07
Abstract: PURPOSE: A particle separating apparatus using a rotational flow in a high pressure state is provided to form the cross sectional area of an inlet communicating with a mixed gas inlet pipe to be identical or similar to that of the upper portion of a main pipe, thereby implementing particle separation with minimizing transfer pressure loss for a mixed gas transferred. CONSTITUTION: A particle separating apparatus(10) includes a conical part(21), an inlet(22), a narrow inner diameter part(23), a rotational induction core(30), a gas outlet(40), and an outlet valve(50). The conical part formed at the lower end of a main pipe which is a vertical pipe. The upper portion of the conical part is wide, and the lower portion is narrow. The inlet, which is biased outside from the axis of the main pipe, is formed on the side of the closed upper end of the main pipe so that a mixed gas is rotated along the inner wall of the main pipe, and then flows in the inlet. The narrow inner diameter part is formed at the middle portion of the main pipe. The narrow inner diameter part protrudes from the inner circumferential surface of the main pipe, and is formed into a ring shape around the axis of the main pipe so that the inner diameter of the main pipe as a flow path is varied. The rotational induction core induces the mixed gas, which flows in the rod body longitudinally protrusive from the upper end side inside the main pipe, to be rotated. The gas outlet is placed at the center of the main pipe. The gas from which solid particles are separated is discharged through the gas outlet of which the entrance(41) is placed in the section of the narrow inner diameter part. The outlet valve mounted on the lower end of the conical part is opened or closed. The cross sectional area of the inlet and that of the upper portion of the main pipe are formed at a ratio of 1:1 to 3. The entrance is placed between the curved portion and the curve starting portion of the narrow inner diameter part. The curve starting portion is placed on the side of the inlet. A particle discharge preventing member is formed in the narrow inner diameter part. The upper portion of the particle discharge preventing member is narrow, and the lower portion is wide. The particle discharge preventing member prevents the solid particles separated by centrifugal force from flowing in the entrance, and converts the rotational direction of the gas into the upper direction inside the main pipe.
Patent KR-20130027266-A (KR)
Title: Power transmission apparatus of a compressor
Inventor: GONG SEONG GYU
IPC: F16H55/36
Filed: 2011-09-07
Abstract: PURPOSE: A power transmission apparatus of a compressor is provided to use the buckling of a limiter which is partially conical, thereby improving the durability of a limiter and preventing the malfunction of the limiter due to fatigue. CONSTITUTION: A power transmission apparatus of a compressor comprises a power transmission part(30), a limiter(50), a nut(60), and a hub(20). The power transmission part, which is coupled to a pulley rotated by an actuating force transmitted from an engine, rotates together with the pulley, and transmits the actuating force to the rotary shaft of the compressor. The limiter rotates together with the power transmission part. If torque with a larger value than a predetermined value applies to the compressor, the limiter is plastically deformed and blocks the transmission of the actuating force to the rotary shaft. A rotating force from the limiter is transmitted to the nut. Threads are formed inside the nut in the rotational direction of the pulley so that the limiter can move toward the pulley if the torque with a larger value than the predetermined value occurs. Threads are formed outside the hub so that the hub can be coupled with the nut. The hub connected to the rotary shaft transmits the rotating force transmitted to the nut to the rotary shaft. The limiter with a penetrated center is partially conical. The inner circumferential portion of the limiter is polygonal. The limiter has an inclined portion(53) of which heights become higher from the outer circumferential portion of the limiter to the inner circumferential portion of the limiter. The inclined portion has multiple slots(57) to which pins are coupled.
Patent KR-20130027903-A (KR)
Title: Light emitting device
Inventor: LEE YONG GYEONG
IPC: H01L33/50
Filed: 2011-09-08
Abstract: PURPOSE: A light emitting device is provided to reduce manufacturing costs by not using phosphor including metal ions. CONSTITUTION: A first semiconductor layer(122) is arranged on a substrate(110). The first semiconductor layer includes a first and a second region(S1,S2). A second semiconductor layer(124) is formed on the second region. A light emitting structure(120) includes an active layer(126) between the first and the second semiconductor layer.
Patent KR-20130029581-A (KR)
Title: Dual exhaust pipe in water input blocking type boiler
Inventor: KIM KYU HO
IPC: F23J11/00
Filed: 2011-09-15
Abstract: PURPOSE: A dual air exhaust pipe of a boiler for blocking the inflow of water is provided to prevent the performance degradation and malfunction of a boiler in advance due to the inflow of water and to significantly improve the drainage performance of an air pipe. CONSTITUTION: A dual exhaust gas pipe of a boiler for blocking the inflow of water comprises an air exhaust pipe(30) and an air intake pipe(40). The air exhaust pipe discharges the exhaust of a boiler through a connection(32) into the air exhaust discharge hole(34) of a body. The air intake pipe comprises a plurality of rectangular air intake supply holes(44); is installed on the outer surface at a regular interval; supplies air which is supplied from the outside into the boiler through an air intake adapter(42) in response to suction force. A water guiding passage with a predetermined width along the bottom central line of the air intake pipe is formed by changing the punching position of the air intake supply hole in the air intake pipe. The innermost of the air intake supply hole integrally forms a ring type backflow cutoff projection(48) by the inside.
Patent KR-20120029360-A (KR)
Title: Gas vent of insertion type
Inventor: LEE SOOK JA
IPC: B29C45/63
Filed: 2011-09-15
Abstract: PURPOSE: An insertion-type gas vent is provided to discharge gas rapidly because the height of a core is lower than a block to form a wide space in the lower side of the core. CONSTITUTION: An insertion-type gas vent(100) comprises a block(110), a core(120), and a gap. The block is inserted in an injection mold. An insertion hole(113) is vertically perforated in the block. The core is fitted in the insertion hole. The gap is formed between the insertion hole and the core and vertically perforated.