baber/WOPTO huggingface dataset:
Patent KR-20160097947-A (KR)
Inventor: JEON BYUNG HOON
IPC: H04N5/775
Filed: 2015-02-10
Abstract: The present invention is to provide a method for storing 4K image data to store 4K photographing image to conveniently perform a work of the latter half. The method to store image data comprises the steps of: encoding the 4K image data of obtained RAW data by using a DaVinci Resolve program which is image editing software; reducing the amount of the encoded 4K image data by using the DaVinci Resolve program; encoding and editing the 4K image data in which the image amount is reduced by using a final cut program which is image editing software; processing low quality rendering on the edited 4K image data by using the final cut program; and encoding the low quality rendering 4K editing image data by using the DaVinci Resolve program and obtaining the 4K editing image data with high quality.
Patent KR-20160105189-A (KR)
Title: Propulsion efficiency enhancing apparatus
Inventor: LEE HEE DONG
IPC: B63H1/26
Filed: 2015-02-27
Abstract: Disclosed is a propulsion efficiency enhancement apparatus. The purpose of the present invention is to provide a propulsion efficiency enhancement apparatus configured to reduce cavitation generated on an end portion of a pre-swirl stator. According to an embodiment of the present invention, a propulsion efficiency enhancement apparatus comprises: a pre-swirl stator disposed on a front of a propeller wherein on an end portion of the pre-swirl stator, a winglet bent to a suction surface or a pressure surface is able to be formed.
Patent KR-20160105706-A (KR)
Inventor: LEE YOUN TEK
IPC: C01B31/04
Filed: 2015-02-28
Abstract: Provided are a manufacturing method of graphene, graphene grown on a substrate, and graphene. The manufacturing method of the graphene comprises the following steps of: arranging a carbon layer on a substrate, arranging a metal layer on the carbon layer, and forming a carbon dissolving layer prepared by heating the resultant product, and making the carbon layer dissolve in the metal layer; and forming multilayer graphene by heat-treating the carbon dissolving layer, and sublimating the metal in the carbon dissolving layer.
Patent KR-20160106336-A (KR)
Inventor: SUNG YEOL WOO
IPC: F16D27/14
Filed: 2015-03-02
Abstract: The present invention relates to a clutch for a compressor including: a pulley (100) rotated by a belt connected to a vehicle engine and having a cylindrical inner bridge (100a) and an outer bridge (100b) with a convex unit and a concave unit on an outer circumference; a field coil assembly (200) inserted between the inner bridge (100a) and the outer bridge (100b) and generating a magnetic force by an external power source; and a disc (300) adhering to one lateral surface of the pulley (100) and separated from one lateral surface of the pulley (100) by the magnetic force generated by the field coil assembly (200) and transmitting the torque of the pulley (100). Surfaces of the pulley (100) and the disc in contact with each other are formed to be stepped. According to the present invention, the clutch for the compressor is capable of improving a frictional force by forming the stepped portions on the surfaces of the pulley and the disc in contact with each other, thereby obtaining an effect of improving the adsorptive power between the pulley and the disc. Accordingly, the performance of the clutch is capable of being improved by using the magnetic force of the same field coil. In addition, an effect of saving production costs is expectable by reducing the number of times of coiling the field coil or changing a material of the field coil.
Patent KR-20150066492-A (KR)
Inventor: YU DONG GI
IPC: B60B21/12
Filed: 2015-03-03
Abstract: The present invention relates to a wheel for a vehicle having a noise reduction means. More specifically, according to the present invention, a noise reduction means for reducing noise such as vibration and high temperatures generated in a tire and a wheel while driving a vehicle is formed inside a spoke and a rim of a wheel for a vehicle. Moreover, the reduction means is integrally casted with the spoke and the rim. Therefore, the wheel for a vehicle has excellent mechanical strength.
Patent KR-20160112083-A (KR)
Inventor: KIM YOUNG JU
IPC: B65H75/44
Filed: 2015-03-17
Abstract: 본 발명은 와이어 스풀에 권취된 와이어의 선단부를 와이어 스풀에 손쉽게 고정할 수 있는 와이어 고정장치에 관한 것으로서, 와이어 스풀의 플랜지부에 체결되는 베이스 몸체와, 상기 베이스 몸체에 체결되고 와이어 스풀에 권취되어 있는 와이어가 삽입되어 고정되는 홀이 형성되어 있는 와이어 고정부를 포함한다. 이러한 구성으로, 와이어 사용 후 절단된 와이어 선단부를 손쉽게 고정하고, 와이어를 다시 사용시 와이어 선단부를 용이하게 찾을 수 있어 작업 능률이 향상되는 효과를 얻을 수 있다.
Patent KR-20160112356-A (KR)
Title: Cosmetic container
Inventor: OH SE WOONG
IPC: A45D40/00
Filed: 2015-03-19
Abstract: According to an embodiment of the present invention, a cosmetic container comprises: a mesh net for covering the surface of contents stored inside a container; an elevation plate capable of being elevated inside the container in a state of the contents mounted on the upper surface; and an elastic member positioned between the elevation plate and the floor inside the container. Provided is the cosmetic container, which can maintain discharge properties of the uniform contents.
Patent KR-20160114877-A (KR)
Title: 이동통신시스템에서 단말에 정책을 설정하는 방법 및 장치
Inventor: PARK JONG HAN
IPC: H04W8/20
Filed: 2015-03-25
Abstract: 본 개시가 제공하는 무선 통신 시스템에서 단말이 통신 서비스를 제공받는 방법은, 네트워크로부터 소정의 정책 규정을 포함하는 메시지를 수신하는 과정과, 상기 통신 서비스를 위한 프로파일을 수신하는 과정과, 상기 프로파일이 상기 정책 규정을 만족하는 경우, 상기 프로파일을 적용하여 상기 통신 서비스를 제공받는 과정을 포함한다.
Patent KR-20160115138-A (KR)
Inventor: YOON JIN HAN
IPC: B22D41/00
Filed: 2015-03-26
Abstract: Disclosed is a tundish apparatus. The tundish apparatus comprises: a tundish body which receives molten steel therein; an immersion nozzle part installed to discharge the molten steel to the tundish body, and formed in a position corresponding to a mold part; guiderails arranged on both sides of the immersion nozzle part; and a radiating plate installed in the guiderails to be moved, having a through hole part to open a bottom of the immersion nozzle part while moving along the guiderail. As such, the present invention enables a replacement of the radiating plate even when the molten steel is discharged from the immersion nozzle part.
Patent KR-20160122962-A (KR)
Inventor: JOH WANG YEON
IPC: B23Q16/10
Filed: 2015-04-15
Abstract: 본 발명은 CNC 공작기계(머신닝센터)에 관한 것으로 상세하게는 공작물을 가공하기 위하여 공작물을 고정하는 지그를 360°회전 가능하게 하여 저렴한 가격의 지그를 개발하여 공작물을 간편하게 가공할 수 있도록 한 CNC 공작기계의 다축 가공을 위한 고정용 지그의 공작물 회전 장치에 관한 것이다. 
본 발명은 존에 사용되고 있는 CNC 공작기계에 간편하게 설치하여 공작물의 방향을 회전시켜 3~8축까지 가공할 수 있도록 하는데 그 목적이 있다. 
본 발명은 상기와 같이 기존의 CNC 공작기계에 간편하게 부가 설치하여 공작물을 정밀하게 360°각도로 회전시켜 가공할 수가 있다. 
따라서 본 발명은 기존 소형의 가공업체에 쉽고 간편하게 설치하여 사용할 수가 있으며, 공작물을 간편하게 회전시켜 가공함으로써 작업시간을 단축하고, 정밀 하게 공작물의 각도를 조절하여 회전시킴으로써 공작물의 정밀도를 높여 제품의 품질을 향상시킬 수가 있다. 
또한, 본 발명은 기존의 공작기계의 테이블에 간편하게 설치하여 사용할 수가 있는 유용한 발명이다.
Patent KR-20160123495-A (KR)
Title: 방수 체결 잠수형 온도퓨즈 하우징 및 그 제조방법
Inventor: PARK SUNG HYUN
IPC: H01H85/00
Filed: 2015-04-16
Abstract: 온도퓨즈와 금속 쉘 내벽 간의 거리를 좁혀, 열전도성을 높이면서도 양자 간 절연을 확보하고, 또한, 금속 쉘에 플라스틱 방수 체결부를 결합시켜 누수를 차단하는, 경제성 높은 방수 체결 잠수형 온도퓨즈 하우징 및 그 제조방법이 개시된다. 상기 방수 체결 잠수형 온도퓨즈 하우징은, 단순형 온도퓨즈(300)의 몸통(301) 일단에 위치하는 원뿔 형상의 절연 플라스틱 콘(311)을 수용하도록 일면에 형성된 콘 수용 홈(817); 상기 절연 플라스틱 콘(311)의 꼭지점에 연결된 콘리드(312)가 관통하도록, 상기 콘 수용 홈(817)의 중심부에 길이 방향으로 형성되어 있는 제1 관통구(816); 상기 온도퓨즈(300)의 몸통(301) 타단에 연결되어 U자 형상으로 구부려져 있는 몸통리드(302)가 관통하도록, 상기 콘 수용 홈(817)의 주변부에 길이 방향으로 형성되어 있는 제2 관통구(807); 하기 금속 쉘과 상기 온도퓨즈(300)의 사이 공간에 절연-열전도 물질을 주입하도록, 상기 콘 수용 홈(817)의 주변부에 길이 방향으로 형성되어 있는 제3 관통구(827, 1027); 일단이 개방되어 있는 파이프 형상의 금속 쉘의 개구부가 삽입되도록, 상기 콘 수용 홈(817), 제2 관통구(807) 및 제3 관통구(827, 1027)를 내포할 수 있는 위치에 길이 방향으로 어느 한 지점까지 형성되어 있는 금속 쉘 삽입구(1112); 및 물탱크 벽(1261)과의 체결을 위해 어느 일단에 형성되어 있는 체결부를 포함하는 홀더 플러그(1100); 일단이 개방되어 있는 파이프 형상의 금속으로서, 일단에 개방된 개구부가 상기 금속 쉘 삽입구(1112)에 수용되는 금속 쉘(1111); 및 상기 금속 쉘(1111)과 금속 쉘 삽입구(1112)가 결합하는 부위를 방수 처리하기 위한 방수부재(1251)를 포함한다.
Patent KR-20160125557-A (KR)
Title: Apparatus for manufacturing cotton and method for manufacturing cotton using the same
Inventor: PARK SANG WOO
IPC: D04H1/02
Filed: 2015-04-21
Abstract: The present invention relates to an apparatus for producing a cotton puff, and to a method for producing the cotton puff using the same. According to the present invention, the apparatus for producing the cotton puff comprises: a fabric supplying unit (A); a tension adjustment unit (B); a sealing roller unit (C); a heating bar (15); a cutting roller unit (D); a calendar roller unit (E); a lateral cutter unit (F); a release die part (25); a driving force transmission unit (H); a vertical driving force transmission unit (G); and a controlling part (K). According to the present invention, the apparatus for producing the cotton puff can create uniform tension to the supplied fabric.
Patent KR-20160128637-A (KR)
Title: Boil Off Gas Reliquefaction System And Method
Inventor: YOON SANG DEUK
IPC: B63B25/16
Filed: 2015-04-29
Abstract: The present invention relates to a system and a method for reliquefying boil-off gas, which may secure safety of an LNG storage tank and a vessel, and improve transportation efficiency of LNG by effectively reliquefying and storing boil-off gas (BOG) generated in the LNG storage tank. The system for reliquefying boil-off gas, comprises: a BOG reliquefaction line which compresses and cools BOG generated in an LNG storage tank arranged on a vessel or a marine structure; a refrigerant circulation line which circulates a refrigerant for cooling the BOG; a compander which is arranged on the BOG reliquefaction line, and includes an expander that receives the refrigerant for adiabatic expansion thereof, and a BOG compressor that compresses the BOG using expansive force of the refrigerant of the expander; and a main heat exchanger which cools the compressed BOG by heat exchange with the refrigerant adiabatically expanded in the expander, wherein the BOG compressed in the BOG compressor is supplied to the main heat exchanger without additional compression, so can be liquefied with heat exchange with the refrigerant cooled in the expander by adiabatic expansion.
Patent KR-20160131137-A (KR)
Inventor: OH JIN WOO
IPC: C12Q1/06
Filed: 2015-05-06
Abstract: 세포의 호흡 부산물 검출용 센서, 세포 개체수 추정 시스템 및 세포 식별 시스템에서, 세포의 호흡 부산물 검출용 센서는 베이스 기재 상에 M13 박테리오파지들이 스메틱 나선형으로 배열되고, 세포의 호흡 부산물에 노출된 경우 컬러가 변화한다.
Patent KR-20150133148-A (KR)
Title: Use of a filter element for the adsorption of hydrocarbon
Inventor: FELBER UWE
IPC: B01J20/28
Filed: 2015-05-18
Abstract: The present invention relates to a use of a filter device (1) comprising a body (2) made of a material (3) suitable for adsorbing gases and vapors, wherein the body (2) is in the form of a honeycomb body. The present invention is to supply filtered inlet air to a substantially enclosed chamber without any problem, wherein the inlet air is virtually completely free from pollutants which are present in aerosols, gases, liquid droplets or solid particles, and a filter device having a simple structure is used. The filter device (1) is used to supply filtered inlet air to an at least partially enclosed chamber, wherein the inlet air is free from pollutants which are present in aerosols, gases, liquid droplets or solid particles.
Patent KR-20160136615-A (KR)
Title: 구동수단이 구비되는 배전용 일체형 긴선장치
Inventor: CHO DEOK SEUNG
IPC: H02G1/04
Filed: 2015-05-20
Abstract: 본 발명은 조작성과 작업성을 개선할 수 있는 전동 구동방식의 배전용 일체형 긴선장치에 관한 것으로, 래치(111)가 구비된 제1후크(110)가 일단에 구비되고 타단에 회동 가능하게 고리 형상의 제2후크(120)가 구비되는 절연봉(130)과; 상기 제1후크(110)에 연결되어 완금에 걸어 고정되는 완금 고정용 로프(140)와; 상기 제2후크(120)와 힌지핀(151)에 의해 회동 가능하게 조립되는 고정브라켓(152)이 일체로 구성된 몸체(153)와, 상기 몸체(153)에 회동 가능하게 구비되어 입력된 회전력을 감속하여 출력하게 되는 역 사이클로이드 감속 타입의 감속형 드럼(200)과, 상기 감속형 드럼(200)을 회전 구동하게 되는 구동부(M)와, 케이블을 파지하게 되는 케이블 파지구(156)와, 상기 감속형 드럼(200)에 권취되어 케이블 파지구(156)를 연결하게 되는 벨트(157)를 갖는 장선부(150);를 포함한다.
Patent KR-20150138057-A (KR)
Title: Bottom-mounted second shutdown drive mechanism in a reactor using Reactor Coolant Pump
Inventor: JUNG JAE HO
IPC: G21C9/02
Filed: 2015-05-28
Abstract: The present invention relates to a bottom-mounted second shutdown drive mechanism in a reactor using a reactor coolant pump (RCP). More particularly, the usability of an upper space is improved by forming a second shutdown drive mechanism in the lower part of a reactor instead of a second shutdown drive mechanism which is formed in the upper part of an existing reactor structure. The second shutdown drive mechanism is automatically driven according to the driving of the RCP without a control device for driving the second shutdown drive mechanism by receiving an existing separate shutdown signal. Thereby, the second shutdown drive mechanism stops the output of a reactor core.
Patent KR-20160140096-A (KR)
Title: 고압 스팀 조리 용기
Inventor: KOO JUNG O
IPC: A47J27/13
Filed: 2015-05-29
Abstract: 본 발명은 스팀 조리 용기에 관한 것으로서 특히, 용기 내부의 식재료에 고압의 스팀을 분사함으로써 짧은 시간에 식재료의 내부까지 익힐 수 있을 뿐만 아니라 고온, 고압의 스팀을 식재료에 분사함으로써 식재료의 즙을 내릴 수 있는 스팀 조리 용기에 관한 것이다.
Patent KR-20160142454-A (KR)
Inventor: HAN JAE HO
IPC: A61B8/00
Filed: 2015-06-02
Abstract: The present invention provides an optoacoustic imaging system and a stage thereof. The stage includes a containing unit in a concave shape on the stage. The containing unit has at least one groove for inserting at least one light source and at least one second groove for inserting at least one probe. Thereby, the present invention can stably obtain an optoacoustic image for a head of an object to be tested in a state that contact medium maintains.
Patent KR-20150087158-A (KR)
Inventor: KIM BYUNG WOOK
IPC: A45D44/00
Filed: 2015-06-04
Abstract: The present invention relates to a method for controlling a portable beauty device which maintains the optical temperature for a preset time during a skin aesthetic procedure. The method includes the steps of: (a) setting an operation mode for executing skin aesthetic care operation; (b) setting a cold function, a hot function, and operation time based on the operation mode set in step (a); executing the skin aesthetic care operation during the time set in step (b); and controlling the temperature of the inside of a main body while the operation is executed in step (c). The portable beauty device has a structure wherein cold air or hot air is discharged through an air discharging hole of a dividing member installed on a lower portion of a heat dissipating fan, and external air enters into the main body through an air inlet hole, which communicates with an air inlet opening. Therefore, the portable beauty device: can perform a aesthetic procedure at the optimal temperature during preset time; can be conveniently used as noise of driving the fan is minimized; and can be used for a longer period of time as dust is prevented from entering into the device.
Patent KR-20160143184-A (KR)
Title: RoIP 게이트웨이 장치
Inventor: KIM BEUM SOO
IPC: H04L12/12
Filed: 2015-06-04
Abstract: 본 발명에서는 제1, 제2 무전기(400)를 네트워크망에 연결하는 RoIP 게이트웨이 장치가 개시된다.   RoIP 게이트웨이 장치는 네트워크모듈을 통해 수신되는 데이터를 판단하여 제1 채널에서 발생된 데이터는 상기 제1 무전기(300)로 전달하고, 제2 채널에서 발생된 데이터는 상기 제2 임베디드 보드(200)로 전달하고, 상기 제1 무전기(300)에서 수신된 오디오데이터는 상기 네트워크모듈을 통해 상기 1번 채널로 전달하고, 상기 제2 임베디드 보드(200)로부터 수신된 오디오데이터는 네트워크모듈을 통해 상기 2번 채널로 전달하는 제1 임베디드보드; 상기 제1 임베디드 보드(100)를 통해 수신되는 데이터를 상기 제2 무전기(400)로 전달하고, 상기 제2 무전기(400)로부터 수신된 오디오데이터를 상기 제1 임베디드 보드(100)로 전달하는 제2 임베디드 보드(200)를 포함한다.  이러한 본 발명의 실시예에서는, 간단하면서도 저렴한 비용으로 구현이 가능한 두 개의 주파수를 지원하는 2포트 장비를 제공할 수 있다.
Patent KR-20160143993-A (KR)
Inventor: KWON SOON BARK
IPC: B61B1/02
Filed: 2015-06-05
Abstract: The present invention relates to a platform ventilation system using train slipstreams, in which a venturi tube is formed by installing streamlined vanes at regular intervals on a railway-side of an upper surface of a platform screen door (PSD) and an exhaust hole communicating with a platform is provided in the venturi tube so that the train slipstreams makes the venturi tube becomes a lower pressure state and thus the platform is well-ventilated through the exhaust hole. To this end, the ventilation system using a PSD having a door, which opens/closes a platform in a station and a railway by interlocking a fixed wall and a door of a train, includes: multiple streamlined vanes which are installed at constant intervals to be spaced apart form a railway-side upper surface of the PSD so that venturi tubes are formed therebetween and pressure of the venturi tube drops through a quick flow of air caused by train slipstreams when the train pulls in or out; and an exhaust hole which is formed through the railway-side upper surface of the PSD to communicate with the railway-side upper surface of the PSD and the center of the venturi tube of each vane, and which allows air inside the platform to be discharged to the venturi tube, the pressure of which drops.
Patent KR-20160144129-A (KR)
Title: 피하모세혈관영상정보를 이용하는 의료기기 및 시스템
Inventor: CHUNG JIN HYUK
IPC: A61B5/00
Filed: 2015-06-08
Abstract: 본 발명은 조명부, 촬영부 및 정보처리부를 구비하여 모세혈관을 촬영하고, 그 이미지를 이용하여 사용자에게 응용정보 등을 제공할 수 있는 피하모세혈관영상정보를 이용하는 의료기기에 관한 것으로, 피하모세혈관및혈류(100) 및 그 주변영역을 조명하기 위한 LED광원부(10), 피하모세혈관및혈류(100)의 이미지를 이미지센서부(30)에 전달하는 기능을 구비하는 렌즈부(20), 렌즈부(20)로부터 전달 받은 이미지를 디지털화하는 기능을 구비하는 이미지센서부(30)를 포함하는 이미지촬영부, 이미지촬영부로부터의 디지털이미지를 처리하여 피하모세혈관및혈류정보를 생성하고, 피하모세혈관및혈류정보를 가공하여 응용정보를 생성하는 정보처리부(40), 응용정보를 사용자에게 제공하는 정보제공인터페이스부(55), 이미지촬영부, 정보처리부(40) 및  정보제공인터페이스부(55)를 내부에 수납하는 케이싱부(50)를 포함하여 구성되는 것을 제공한다.
Patent KR-20150145204-A (KR)
Title: Sulfonate-based compound and method for preparing the same
Inventor: CHOI HYUNG SAM
IPC: C07F1/06
Filed: 2015-06-18
Abstract: The present invention relates to a sulfonate-based compound and a producing method thereof. More specifically, provided is a compound of chemical formula 1. In addition, The compound according to one embodiment of the present invention can produce polymers having excellent cation transport capability by comprising a sulfonate group containing a fluorine group.
Patent KR-20160005650-A (KR)
Inventor: KUCHIKI HIROAKI
IPC: H04N9/64
Filed: 2015-07-03
Abstract: Provides is an image processing device capable of stably performing white balance control. A first white balance (WB) correction value is calculated according to the amount of infrared light obtained from a first image. A second WB correction value different from the first WB correction value is calculated according to white pixels obtained from the first image. A third WB correction value is calculated based on the first and second WB correction values. White balance processing is performed on the first image by using the third WB correction value, which is stored as a reference WB correction value. When the infrared light greater than or equal to the predetermined amount is obtained from the second image and also the number of obtained white pixels is smaller than the predetermined number, white balance processing is performed on the second image by using the stored reference WB correction value.
Patent KR-20170005358-A (KR)
Inventor: LEE JUN HYEOK
IPC: B26B11/00
Filed: 2015-07-04
Abstract: 본 발명은 채칼이 구비된 다용도 칼이 개시된다. 본 채칼이 구비된 다용도 칼은 보통 음식을 자를 때 쓰이는 날부; 칼 내부에 채 썰 때 쓰이는 채칼; 칼을 사용할 때 잡는 손잡이부; 손잡이부에 일정한 간격으로 부착되어 있는 지압 돌기; 손잡이부 뒷부분에 마늘 같은 음식을 다지는데 쓰이는 음식재료를 빻는데 쓸 수 있는 다짐부를 포함하는 것을 특징으로 한다. 또한 식도와 채칼을 결합하여 굳이 이것저것 안 써도 둘의 기능을 다 할 수 있고 손잡이부에 지압돌기와 다짐부를 넣어 혈액순환이 잘 되고 칼로 쓰는 것 뿐만 아니라 마늘 같은 식 재료도 빻을 수 있다. 이를 통해 편리성이 확보되고 약간의 건강이 발휘된다.
Patent KR-20170006101-A (KR)
Inventor: LEE SEUNG KI
IPC: F01K23/04
Filed: 2015-07-07
Abstract: The present invention relates to an apparatus for reducing energy in a ship having an exhaust gas scrubber and a waste heat recovery apparatus, and an energy recovery method using the same. More specifically, clear water inside the exhaust gas scrubber delivers waste heat to condensed water in the waste heat recovery apparatus through a first heat exchanger, thereby reducing energy overall. Due to an additional configuration of a second heat exchanger, a clear circulation system inside the exhaust gas scrubber can be stabilized. As a temperature sensor, a sea valve, a frequency exchanger, etc. are further included, the temperature of the clear water and the temperature of sea water used for cooling the clear water can be controlled effectively.
Patent KR-20160012916-A (KR)
Title: Apparatus and method for performing floating-point square root operation
Inventor: BURGESS NEIL
IPC: G06F7/483
Filed: 2015-07-15
Abstract: A data processing apparatus has a processing circuit device that performs a floating-point square root operation on a radicand value R. The processing circuit device has a first square root processing circuit for processing radicand values R which are not an exact power of two, and a second square root processing circuit for processing radicand values which are an exact power of two. A power-of-two detection circuit detects whether the radicand value is an exact power of two, and appropriately selects the output of the first or second square root processing circuit. Therefore, the above result can be generated in a much smaller processing cycle when the radicand value is a power-of-two.
Patent KR-20160010339-A (KR)
Title: Operation method of station in wireless local area network
Inventor: YU HEE JUNG
IPC: H04L27/18
Filed: 2015-07-15
Abstract: According to the present invention, an operation method of a station in a wireless local area network is disclosed. A transmission method performed in the station comprises the following steps of: generating an HE PPDU including a legacy preamble and an HE preamble; transmitting the legacy preamble and a first part of the HE PPDU through the first number of subcarriers; and transmitting a second part of the HE PPDU through the second number of subcarriers. Therefore, the performance of a wireless LAN is improved.
Patent KR-20170009086-A (KR)
Title: Wearable device and method for operating thereof
Inventor: CHOI HYUN CHUL
IPC: G06F1/16
Filed: 2015-07-15
Abstract: The present invention provides a wearable device communicating with an external device through a vibration signal applied to a part of a body of a user wearing the wearable device and a method for operating the wearable device performing the same. The wearable device includes a control unit which determines data to be transmitted to the wearable device, and a vibration delivery unit which deliveries the vibration signal to the external device in contact with the part of the body of the user.
Patent KR-20170009107-A (KR)
Title: 스킨 케어 화장품 제조 방법
Inventor: PARK MI JUNG
IPC: A61K8/41
Filed: 2015-07-15
Abstract: 본 발명은 스킨 케어 화장품 중 로션 및 스킨 케어 화장품 중 로션에 관한 제조 방법이다. 스킨 케어 화장품 중 로션의 제조 방법은; 수박추출물 87.67 중량 ％, 글리세린 4 중량 ％, 디매치콘 3 중량 ％, 스위트아몬드오일 2 중량 ％, 피이지-60 하이드로 제네이티드 캐스터 오일 1 중량 ％, 알로에베라잎즙가루 0.50 중량 ％, 베타인 0.20 중량 ％, 알란 토인 0.50 중량 ％, 트레할로스 0.30 중량 ％, 소듐하이알루로네이트 0.05 중량 ％, 알지닌 0.10 중량 ％, 제비꽃추출물 0.10 중량 ％, 아크릴레이트/C10-30알킬아크릴레이트크로스폴리머 0.07 중량 ％, 사이클로펜타실록산 0.03 중량 ％, 디메치콘/비닐디메치콘크로스폴리머 0.10 중량 ％, 폴리아크릴레이트-13  0.08 중량 ％,폴리이소부텐 0.05 중량 ％, 폴리소르베이트 20  0.05 중량 ％, 향료 0.10 중량 ％를 탱크에 혼합한 다음, 각반기가 구비된 가열기에서 60 ℃ ~ 70 ℃에서 2 ~ 4 시간 교반 및 가열한 다음, 여과기를 이용하여 여과하며, 소비자가 원하는 용기에 주입하여 제조하는 것이다.
Patent KR-20170009540-A (KR)
Title: Delta sigma modulator for shaping noise and audio codec having the same
Inventor: CHOI MOO YEOL
IPC: H03M3/00
Filed: 2015-07-17
Abstract: The present invention relates to a delta-sigma modulator for shaping noise and an audio codec comprising the same. A delta-sigma modulator according to an embodiment of the present invention comprises: a loop filter; a quantizer which converts an analog output of the loop filter into a digital signal; and a digital-to-analog converter which receives the digital signal, and which includes first and second capacitors. In this case, during a first sampling period, the first capacitor is discharged, and the second capacitor is pre-charged to have a reference voltage. During a second sampling period, the digital signal includes noise induced by a clock jitter, the first capacitor is pre-charged to have the reference voltage, and the second capacitor generates charges corresponding to the noise while being discharged. During a subsequent first sampling period, the first capacitor is discharged, and the second capacitor is pre-charged to have the reference voltage after having generated a noise current corresponding to the noise due to the charges.