baber/WOPTO huggingface dataset:
Patent KR-20150079008-A (KR)
Inventor: KIM JONG SOO
IPC: H01M2/10
Filed: 2013-12-31
Abstract: Provided are a secondary battery and a method for manufacturing the same. The secondary battery includes first and second pouch substrates which are bonded to each other, at least one punching region which is formed on the first pouch substrate or the second pouch substrate, and first and second electrode current collectors which exist between the first and second pouch substrates and is exposed to the output through the punching region.
Patent KR-20130138170-A (KR)
Inventor: SATO TORU
IPC: F04C18/02
Filed: 2011-08-24
Abstract: 자전 방지 기구(50)를 구성하는 종동 크랭크축(52)을 회전가능하게 지지하는 제1 구름 베어링(54)의 하부에 배치된 원판 형상의 스페이서(78)에, 주방향으로 복수의 절결부(78a)를 형성한다.  스페이서(78)의 외주면에 접해 스폿 페이싱부(80)가 설치되어 있고, 스폿 페이싱부(80)의 외주 측에 스크롤 축선방향으로 연통 구멍(82 및 86)이 천공 설치되고, 연통 구멍(86)으로부터 절결부(78a)을 통해 제1 구름 베어링(54)에 연통한 연통 구멍이 형성되어 있다.  연통 구멍(86)에 그리스 니플(88)이 장착되어 있어, 그리스 보급 시에, 고정 스크롤체(10)를 하우징(40)으로부터 분리하고, 선회 스크롤체(20)를 노출시켜서, 그리스 니플(88)로부터 그리스 건으로 그리스를 제1 구름 베어링(54)에 주입한다.
Patent KR-20140006780-A (KR)
Inventor: WILSON PETER
IPC: E04B1/84
Filed: 2011-09-01
Abstract: 흡음벽(10)은 다공성 제1커버(50)와 제2커버(60) 간에 배치된 흡음층(40)을 구비한다. 또한, 상기 흡음벽(10)은 제1커버(50)와 상기 흡음층(40) 간에 방수성 통음막(70)을 구비한다. 따라서, 상기 흡음층(40)은 상기 제1커버(50)와 제2커버(60)에 의해 손상이 방지되고, 상기 통음막(70)에 의해 침수가 방지된다. 상기 제2커버(70)는 비다공성이어서 상기 흡음층(40)을 통과한 음파를 다시 상기 흡음층(40)을 통해 반사한다. 또는, 상기 제2커버는 다공성이어서 두 방향으로부터의 흡음을 가능케한다.
Patent KR-20140007335-A (KR)
Title: Method for acquiring information in a coexistence system, and apparatus using same
Inventor: LEE JI HYUN
IPC: H04W24/10
Filed: 2011-10-31
Abstract: A method for reducing computation overhead and signaling with optimal operation channel assignment is provided. According to an aspect disclosed in the present specification, a method for receiving a measurement report comprises a step of enabling a device including a coexistence manager (CM) to a measurement request message for obtaining a measurement report from one or more devices using a channel in a TV band to a coexistence enabler (CE); and a step of enabling the device to receive a measurement response message including a measurement result from the coexistence enabler. The measurement request message includes a first element, which indicates the requirement of primary detection, TVBD detection, or channel load measurement. The measurement request message includes start frequency, end frequency, channel list, and measurement time related to the measurement. The measurement report includes the result of the primary user detection, the result of TVBD detection, or the result of the channel load measurement.
Patent KR-20130129961-A (KR)
Inventor: CHUN MOON
IPC: H01L21/20
Filed: 2011-11-17
Abstract: 태양 전지들의 이온 주입을 위한 장치 및 방법이 개시된다.     본 개시는 강화된 스루풋 및 SPER 어닐링 단계 후의 결함들의 감소 또는 제거를 제공한다.     기판은 연속적인 높은 도우즈 레이트 주입을 이용하여 연속적으로 주입되어, 효율적인 결합 축적, 즉 비정질화를 일으키면서 동적 자체 어닐링을 억제한다.
Patent KR-20130060377-A (KR)
Inventor: EHRMANN JONATHAN S
IPC: B23K26/08
Filed: 2008-09-17
Abstract: 발명은 레이저 가공 방법 및 시스템 분야에 관한 것이고, 특히, 다중 물질 장치를 레이저 가공하기 위한 레이저 가공 방법 및 시스템에 관한 것이다. 시스템 및 방법은 가공 에너지 윈도우 및/또는 가공 속도를 향상시키는 고속 편향장치를 이용할 수 있다. 다른 실시예에서 편향장치는 빔 스팟의 비직교 스캐닝을 위하여 이용된다. 다른 실시예에서, 편향장치는 타겟 구조들의 비동기 가공을 수행하기 위하여 이용된다.
Patent KR-20130099173-A (KR)
Inventor: ISHIDA KIYOHITO
IPC: F16F1/02
Filed: 2011-12-13
Abstract: 질량%로, Ni: 3.0~15.0%, Al: 0.5~5.0%, Si: 0.1~3.0%를 함유하고 잔부 Cu 및 불가피적 불순물로 구성된 구리 합금의 선조 재료로서, 인장 강도(σB) 900~1300MPa, 도전율 10~22%IACS를 구비하고, 그 특성에 더하여, 그 소정 단면에 있어서의 X선 회절법에서, Cu(111), Cu(200), Cu(220) 각각의 회절 강도를 A, B, C로 할 때, A:B:C의 강도비가 1.0:1.2~6.0:2.2~8.0을 만족시키는 구리 합금선으로, 특히 열처짐 대응형 도전 스프링용으로 사용되는 구리 합금 스프링으로 함으로써, 휴대전화나 여러 소형 전자 기기 등에 내장되어 동작용 또는 접점용 스프링 등으로서 사용하는, Be 등의 유해한 원소를 포함하지 않고, 도전성과 스프링 특성, 특히 통전시의 발열에 따른 열처짐성이 우수한 고강도 또한 고도전성의 구리 합금선과, 그 구리 합금선에 의한 구리 합금 스프링을 제공할 수 있다.
Patent KR-20140006924-A (KR)
Inventor: HORAN TIMOTHY J
IPC: A61D1/00
Filed: 2012-01-31
Abstract: 4족수의 결절(30) 및 슬개건(32)을 두개골 방향으로 전진시키기 위한 다양한 방법들 및 장치들이 개시된다.  슬개건은, 결절에 절골술을 수행한 다음에 결절을 전진된 위치로 두개골 방향으로 전진시킴으로써, 직접 또는 간접적으로 전진될 수 있다.  슬개건 그리고 일부 실시예에서는 또한 결절을 전진된 위치에서 유지하기 위한 임플란트(50)가 추가로 개시된다.
Patent KR-20140027954-A (KR)
Inventor: JOT JEAN MARC
IPC: G10L19/008
Filed: 2012-03-15
Abstract: 본 발명은 공간 오디오 사운드트랙을 생성, 인코딩, 송신, 디코딩 및 재현하는 신규의 엔드-투-엔드 해법을 제공한다. 제공되는 사운드트랙 인코딩 포맷은 레가시 서라운드-사운드 인코딩 포맷과 호환되고, 따라서 새로운 포맷으로 인코딩된 사운드트랙이 레가시 포맷에 비하여 품질의 손실 없이 레가시 재생 장비에서 디코딩 및 재현될 수 있다.
Patent KR-20140045929-A (KR)
Inventor: BURDZY MATTHEW P
IPC: C09J4/00
Filed: 2012-04-26
Abstract: 본 발명은 통상적인 경화성 밀봉 조성물에 비해 개선된 저온 밀봉 능력을 갖는 경화성 밀봉제 조성물에 관한 것이다.  조성물은 유동성이며, 가교 형태로 경화되어 엘라스토머 특성을 나타내는 경화 반응 생성물을 제공할 수 있다.  경화성 엘라스토머 밀봉제 조성물은 가교성 엘라스토머 올리고머; 개시제 또는 가교제; 유리질 단량체 및/또는 고무상 단량체; 및 임의로는 적어도 하나의 촉매; 충전제; 착색제; 산화방지제; 및 임의의 반응 개질제를 포함할 수 있다.  가교성 엘라스토머 밀봉제 조성물은 소정의 Tg를 갖는 가교성 엘라스토머 올리고머를 유리질 단량체 및 고무상 단량체 중 적어도 하나와 반응시킴으로써 제조될 수 있다.  조성물의 경화 반응 생성물은 단일 Tg를 가지며, 동일한 가교성 엘라스토머 올리고머로부터 제조되나 유리질 및/또는 고무상 단량체 없이 제조진 경화성 조성물에 비해 저온 (그러나 경화 생성물 Tg는 초과함)에서 더 높은 밀봉력을 보유한다.
Patent KR-20140025419-A (KR)
Inventor: STAEHLIN ULRICH
IPC: H04L12/26
Filed: 2012-03-28
Abstract: 본 발명은 수신된 V2X 메시지들의 데이터 보안 시퀀스들을 선택적으로 점검하는 방법에 관한 것이다.     V2X 통신 시스템의 동작 싸이클에서, 다수의 V2X 메시지들이 수신 및/또는 전송되고, V2X 메시지는 데이터 보안 시퀀스를 포함한다.     또한, 데이터 보안 시퀀스의 점검에 의해 그 동작 싸이클에서 수신된 V2X 메시지의 신뢰성 평가가 수행되고, 수신된 V2X 메시지의 정보 컨텐츠는 데이터 보안 시퀀스의 사전 점검없이 그 동작 싸이클에서 판독된다.     상기 방법은, 동작 싸이클에서 다수의 수신된 V2X 메시지들의 서브셋이 정보 컨텐츠에 따라 선택되고 선택된 V2X 메시지들의 데이터 보안 시퀀스들만이 점검되는 것을 특징으로 한다.     본 발명은 수신된 V2X 메시지들의 데이터 보안 시퀀스들을 선택적으로 점검하는 V2X 통신 시스템과 그 사용에 또한 관련된다.
Patent KR-20140045367-A (KR)
Inventor: KAMENKA ALEXANDRE
IPC: G06Q10/06
Filed: 2012-06-19
Abstract: 본 발명은 헬리콥터 엔진의 정비 추천 시스템 및 방법이 개시된다. 본 발명에 따른 헬리콥터 엔진의 정비 추천 시스템은, 요소의 기술적 조건, 엔진 간의 부품의 표준 교체, 및 다른 부품과의 부품의 교체에 따라 시간에 걸쳐 변화하는 요소에 의해 형성되고 동일한 종류의 엔진에 속하는 헬리콥터 엔진들의 정비를 처방하기 위한 시스템으로서, 상기 시스템은: 
■ 다음과 관련된 운용 데이터를 저장하는 중앙 집중식 데이터베이스; 
	○ 각각의 엔진의 작동 조건 중 하나 또는 여러 지표들의 이력을 설명하는 작동 조건; 
	○ 엔진의 가능한 변경 및 인가된 변경; 
	○ 작동 조건 지표(들)의 소정의 값에 따라 엔진에 대한 정비 계획의 정의; 
	○ 가능한 그리고 인가된 변경과 관련된 데이터에 따라 그리고 작동 조건 데이터에 따라 예정에 없던 사건의 개연성 있는 원인에 대한 설명; 
	○ 각각의 엔진에 적용된 정비 작업의 성격과 이력을 설명하는 적용된 정비; 및 
	○ 각각의 엔진에 적용된 구성 변경의 성격과 이력을 설명하는 예시된 구성; 
■ 각각의 엔진의 작동 조건의 지표(들)를 획득하고 각각의 엔진의 지표(들)의 획득된 값에 따라 작동 조건 데이터를 업데이트하는 수단; 
■ 데이터베이스 내의 운용 데이터에 따라 각각의 엔진에 적용될 예정인 정비 작업을 확인하는 수단; 
■ 수행될 예정인 각각의 확인된 정비 작업에 대해 연속적인 경보를 생성하는 수단; 
■ 각각의 엔진에 적용된 각각의 정비 작업에 따라, 적용된 정비 데이터 및 예시된 구성 데이터의 디지털 서명된 업데이트를 위한 수단; 및 
■ 경보와 관련된, 확인되고 적용된 정비 작업으로 인해 발생되는 데이터의 적어도 디지털 서명된 업데이트가 수행되는 경우 활성화된 경보를 비활성화하는 수단을 포함한다.
Patent KR-20150083728-A (KR)
Inventor: RYU JUN HEE
IPC: G06F12/08
Filed: 2014-01-10
Abstract: The present invention relates to a device and a method for controlling a disk cache whereby time for searching the disk cache is reduced and a hit rate of the disk cache can be increased. The device includes: a main memory including a buffer cache; a flash memory including a flash cache; and a control unit which controls the buffer cache and the flash cache. The buffer cache or the flash cache caches a data block stored in a disk. The control unit identifies a location wherein the data block is cached by using metadata.
Patent KR-20150083960-A (KR)
Inventor: CHUNG SU DONG
IPC: G06Q30/02
Filed: 2014-01-10
Abstract: Disclosed are an advertising method and a system for selecting an advertisement for an individual user. The advertising method comprises the steps of: receiving a request for an advertisement through a web page of a medium when a user accesses the medium; discriminating the medium and the web page using at least one of the area identification numbers included in the advertisement request and the addresses of the web page; discriminating a session related with the user and the medium; calculating the probability of recognition of the user to an advertisement using discrimination results of the medium and the web page and discrimination results of the session; and setting a resting stage of the advertisement using the probability of recognition.
Patent KR-20140037160-A (KR)
Title: Protective film and adhesive tape using the same
Inventor: AN CHANG DUK
IPC: C09J163/00
Filed: 2014-01-24
Abstract: Disclosed are a protective film with improved processability and an adhesive tape using the same. The disclosed protective film includes a first film layer including a polyethylene terephthalate resin, a first adhesive layer, and a second film layer including at least one among a polyethylene resin and a polyvinyl chloride resin.
Patent KR-20150094444-A (KR)
Inventor: JUNG YOUNG SOO
IPC: H04N13/02
Filed: 2014-02-11
Abstract: The present invention relates to a system and a method for controlling a three-dimensional photographing turntable and obtaining an image whereby a three-dimensional image of an object is photographed while the three-dimensional photographing turntable is automatically rotated step by step at a predetermined angle by wireless control. The system includes: a three-dimensional photographing turntable unit that includes a turntable platform, rotatably installed, and a wireless communication unit for wirelessly communicating with an external device, wirelessly receives one or more external commands, and controls rotation operation of a turntable platform following the received external command; and a wireless terminal that includes an embedded camera for obtaining an image and a wireless communication unit for wirelessly communicating with the external device, provides at least one set screen for selecting a photographing method and initializing photographing by the selected method, and obtains an image for each rotation angle with respect to an object on the turntable platform while the turntable is rotated step by step at a predetermined angle by wirelessly controlling the three-dimensional photographing turn table unit. According to the present invention, workability during three-dimensional image production can be increased by enabling a three-dimensional image to be rapidly and conveniently photographed and edited.
Patent KR-20150096872-A (KR)
Inventor: HAN SUNG KYONG
IPC: F25D23/02
Filed: 2014-02-17
Abstract: The present invention relates to a refrigerator. Provided is the refrigerator comprising: a storage chamber storing food; a partition installed to be capable of vertically separating the storage chamber; a first door opening and closing a left space divided by the partition; a second door opening and closing a right space divided by the partition; a plurality of rail members respectively installed in both side surfaces of the partition and both side surfaces of an inner wall of the storage chamber; a first drawer coupled with the rail member on the left space withdrawn to be installed; a second drawer coupled with the rail member in the right space withdrawn to be installed; and a sealing member installed to be rotated to one among the first door or the second door, coming in contact with an other one among the first door or the second door to seal the storage chamber.
Patent KR-20150097924-A (KR)
Inventor: BAEK KUK SIL
IPC: G06F15/16
Filed: 2014-02-19
Abstract: A method for providing an application development environment according to an embodiment of the present invention includes the steps of: displaying a first screen representing the linkage relation between a plurality of pages forming an application; displaying a second screen representing the linkage relation between a plurality of components defined in an intermediate language for one of the pages; generating a first code formed in an intermediate language corresponding to the linkage between a first component and a second component if the first component including event information and the second component including action information are connected with an arrow on the second screen; and converting the first code into a second code corresponding to a target browser.
Patent KR-20150075341-A (KR)
Title: 코깅 토크 저감 장치
Inventor: KIM DAE KYONG
IPC: H02K1/06
Filed: 2014-02-21
Abstract: 본 발명에 따면, 코일이 권취되는 스테이터; 상기 스테이터의 내부에 회전 가능하게 설치되는 로터; 및 상기 로터의 외주면에 서로 이격되어 형성되어 하나 이상의 노치;를 포함하여 발전기나 전동기에서 코깅 토크를 저감시킬 수 있는 코깅 토크 저감 장치를 제공한다.
Patent KR-20150099908-A (KR)
Inventor: KIM JAE DONG
IPC: F02M21/02
Filed: 2014-02-24
Abstract: The present invention relates to an engine for gaseous fuel, especially, to an engine for gaseous fuel and a method for controlling an electronic control device applied to the engine for gaseous fuel, capable of obtaining merits of both MPI method and SPI method when one gaseous fuel is used by enabling an engine using one gaseous fuel to supply each fuel to a front flow path and a rear flow path of a surge tank. In the engine (1000) for gaseous fuel of the present invention, gaseous fuel is supplied to a flow path connected to the surge tank so that air can flow through the flow path, and one gaseous fuel is supplied to a first air input flow path (1200) and a second air input flow path (1300), wherein the first air input flow path is a flow path through which air before air is inputted to the surge tank (1100) flows and the second air input flow path is a flow path through which air passed the surge tank flows.
Patent KR-20150100193-A (KR)
Inventor: PARK JIN
IPC: H01L21/027
Filed: 2014-02-25
Abstract: A hard mask layer is formed on a substrate by a method for forming a pattern of a semiconductor device. A photoresist layer is coated on the hard mask layer. A first photoresist pattern is formed by performing light-exposure and developing processes on the photoresist layer. A second photoresist pattern is formed by performing a smoothing process for making an organic solvent touch the surface of the first photoresist pattern. An atomic layer depositing layer is formed along the surface profile of the second photoresist pattern. The atomic layer depositing layer and the hard mask layer are etched by using the second photoresist pattern formed on the atomic layer depositing layer as an etch mask to form a hard mask pattern. Therefore, a hard mask is formed. According to the process, a pattern with excellent roughness can be formed.
Patent KR-20150105544-A (KR)
Inventor: JIN YONG MIN
IPC: B63B25/04
Filed: 2014-03-07
Abstract: A mining ship is disclosed. The mining ship mining a seabed mineral comprises: a mining facility mining the seabed mineral; an inlet part positioned on a lower side of a deck where the mining facility is positioned, and where a mineral transport line is positioned; and a storage tank spaced from the inlet part, storing the mined mineral.
Patent KR-20150106278-A (KR)
Title: Floodgate
Inventor: YU KI HO
IPC: E02B7/20
Filed: 2014-03-11
Abstract: The present invention relates to a floodgate. The floodgate is installed by crossing a stream and controls a water level of the stream. The present invention has a sealing unit joined to the outside of at least one abdominal plate among two termination beams disposed in a height direction of the floodgate on a left side and the right side based on the arrangement direction of the floodgate. A gap between both ends perpendicular to the longitudinal direction of the sealing unit is formed to have an arc shape bent in a convex manner toward the outside of the abdominal plate of the termination beams in the longitudinal direction of the sealing unit in order to have a rounding unit elastically deformed when the rounding unit comes in contact with the opposite side floodgate or another structure to seal a space between the opposite side floodgate or the structure and the floodgate. Therefore, according to the present invention, the sealing unit composed of a metal thin film made of an elastic material is joined to the abdominal plate of the floodgate in order to improve sealing performance of the floodgate since the sealing unit is elastically deformed by hydraulic pressure to be closed attached and compressed when the hydraulic pressure is applied to the sealing unit.
Patent KR-20140043241-A (KR)
Title: Frequency transform block coding method and apparatus and image encoding/decoding method and apparatus using same
Inventor: SONG JIN HAN
IPC: H04N19/60
Filed: 2014-03-13
Abstract: An embodiment of the present invention relates to a frequency transform block coding method and apparatus using a frequency mask table and a video encoding/decoding method and apparatus using the same. The embodiment of the present invention provides the frequency transform block coding method and apparatus using the frequency mask table and video encoding/decoding method and apparatus using the same, wherein the frequency transform block is masked by using a frequency mask table to create the masked frequency transform block, information on the masked frequency transform block and information on the frequency mask table used for the masking are encoded, the information on the frequency mask table is extracted in a decoding stage to extract a masked quantized frequency coefficient sequence, which is recorded in a bitstream, all quantized frequency coefficients at positions that are not recorded in the bitstream are extracted from the quantized frequency coefficient sequence masked by using the information on the frequency mask table are set to zeros to create a quantized frequency coefficient sequence, and an inverse scanning operation is performed with respect to the created quantized frequency coefficient sequence to create a quantized frequency transform block. [Reference numerals] (140) Transform and quantization unit; (210) Frequency mask unit; (220) Frequency scanning unit; (230) Mask block encoding unit; (240) Table information encoding unit; (AA) Quantized frequency transform block; (BB) Frequency mask table; (CC) Bitstream
Patent KR-20150107444-A (KR)
Inventor: KIM HAK MAN
IPC: B63B21/50
Filed: 2014-03-14
Abstract: The present invention relates to a turret cylinder, an apparatus for a turret rotating test, and a method for the turret rotating test. More specifically, according to an embodiment of the present invention, a turret cylinder forms a lower portion of a turret rotationally installed in a hull of a ship, and comprises a rotational unit wherein a wire is wound. The wound wire is unwound by tension provided from the wire for the rotational unit to be rotated, and provided is the turret cylinder integrally rotated along rotation of the rotational unit. Moreover, provided is an apparatus for a turret rotating test, which comprises: a wire wound along a circumference of a turret rotationally installed on a ship; a power supply unit providing tension to the wire; a wire support unit provided in the turret, and providing a frame wherein the wire is wound; and the turret cylinder. As tension is provided to the wire, the wire wound along a circumference of the turret is unwound for the turret to be rotated in one direction.
Patent KR-20150111002-A (KR)
Inventor: KIM EUNG HWAN
IPC: G06Q50/10
Filed: 2014-03-24
Abstract: A medical equipment monitoring device is provided. The medical equipment monitoring device comprises: a medical equipment connection unit which includes a port corresponding to at least one medical equipment; a data communications unit which receives medical data from at least one medical equipment through the port; a period calculating unit which calculates a medical data measurement period of each medical equipment; and a monitoring unit which monitors whether a medical data reception period from each medical equipment coincides with the medical data measurement period within a set error range.
Patent KR-20150122351-A (KR)
Inventor: CHOI KYU CHOOL
IPC: A62C37/11
Filed: 2014-04-23
Abstract: The present invention relates to a waterproof cloth for suppressing a fire and a fire suppression method. According to an embodiment of the present invention, a fire suppression waterproof cloth using a BIM comprises: a thermal image camera for taking a thermal image outside a building wherein a fire breaks out; a wireless communication part for receiving BIM data of the building wherein a fire breaks out from a BIM server; a firefighting terminal including a main processing part for tracking the location of a fire point by combining information on a thermal image taken from the thermal image camera with information on BIM data received from the wireless communication part; and a waterproof cloth main body for spraying fire extinguishing water toward the fire point by receiving the location of the fire point tracked from the main processing part. Therefore, a fire can be easily and quickly suppressed through a BIM and a thermal image.
Patent KR-20150125053-A (KR)
Inventor: KANG HEE KYOUNG
IPC: A61K31/05
Filed: 2014-04-29
Abstract: The present invention relates to a pharmaceutical composition for preventing hair loss or promoting hair growth, including 3-bromo-4,5-dihydroxybenzaldehyde (BDB) or salt thereof as an active ingredient. The composition including 3-bromo-4,5-dihydroxybenzaldehyde (BDB) is recognized to have efficacies of suppressing and preventing hair loss and promoting hair growth, and thus being able to be variously utilized in fields of pharmacy, cosmetics, beauty care, and so on.
Patent KR-20150128489-A (KR)
Title: Pressing device and storing system including the same
Inventor: LEE SUN KAB
IPC: A23B7/10
Filed: 2014-05-09
Abstract: Disclosed is a pressing device comprising: a main body unit consisting of synthetic resin materials; a sealing member consisting of more flexible materials than the main body unit and coupled to at least part in the lower surface of the main body unit; and a coupling member which comes in contact with a part in the lower surface of the sealing member and supports the sealing member in order that the sealing member is fixed on the main body unit, wherein the sealing member comprises a protruding unit which is protruded outside an outline of the main body unit and the coupling member.
Patent KR-20150130794-A (KR)
Inventor: PARK DONG MIN
IPC: H04N21/441
Filed: 2014-05-14
Abstract: Disclosed are a display apparatus which can provide personalized or grouped information optimized for a a changed person or group without substantial user authentication and login processes even if the person or group who uses a corresponding device in a display device changes, and a server, a system, and a method for providing information thereof. The display apparatus of the present invention comprises: a display unit for displaying an image; a communications unit for communicating with a server; a user recognition unit for obtaining user recognition information; a storage unit for storing reference recognition information to determine whether the user is a server user related to a display device; and a control unit for comparing the user recognition information obtained by the user recognition unit with the reference recognition information stored in the storage unit to determine the server user corresponding to the user, requesting, to the server, server information including personalized information on the determined server user to receive the same, and displaying the requested information on the display unit based on the server information received when the user requests information.
Patent KR-20150050315-A (KR)
Inventor: JUN YOUNG KWON
IPC: H01L31/0749
Filed: 2014-05-15
Abstract: The present invention relates to a solar cell capable of improving the photoelectric conversion efficiency of a solar cell and a method for manufacturing the same. The embodiment of a solar cell according to the present invention relates to a solar cell which includes charged particles between two electrodes which faces each other. The charged particles and charged particle material layer are adjacent to the light absorption layer of a solar cell. Thereby, an internal electric field due to the charged particles is formed so that the recombination of electrons and holes generated in semiconductor can be reduced, collection efficiency in an electrode can be improved, and efficiency can be improved. Also, the technique of a solar cell according to the present invention can be applied to a thin film solar cell and an existing crystalline solar cell.