baber/WOPTO huggingface dataset:
Patent WO-2008013433-A2 (WO)
Title: Method and apparatus for picture quality compensative based on field intensity
Inventor: KIM MIN KYUNG
IPC: H04N5/21
Filed: 2007-07-30
Abstract: An apparatus and method for compensating for the picture quality of a stored broadcast signal are disclosed. For reproduction of a broadcast signal stored in a television, the picture quality of the stored broadcast signal is compensated for, based on a predetermined. MPEG noise reduction value corresponding to the electric field strength of the stored broadcast signal. Therefore, it is possible to provide the optimum picture quality. When a broadcast signal is stored, it is stored together with the electric field strength, thereof. When the stored broadcast signal is reproduced, block noise, of a screen is efficiently removed by applying an MPEG, noise reduction value corresponding to the electric field strength of the stored broadcast signal to the stored broadcast signal. Therefore it is possible to improve the definition of the screen.
Patent WO-2009075547-A2 (WO)
Title: Power supply for multiple output voltages
Inventor: KIM SEONG RYEOL
IPC: H02M3/155
Filed: 2008-12-12
Abstract: Provided is a multiple-voltage power supply apparatus which generates multiple power source voltages including a positive output voltage and a negative output voltage by using one input voltage. In the multiple-voltage power supply apparatus, multiple output voltages can be obtained irrespective of the input voltage, and an operating range in the input voltage can be easily widened. In addition, since the regulator is used to generate the positive output voltage, it is possible to obtain a voltage invulnerable to a switching noise.
Patent WO-2009134037-A2 (WO)
Title: Washing machine
Inventor: HONG KYUNG SEOP
IPC: D06F37/30
Filed: 2009-04-27
Abstract: A washing machine including a vibration reduction member formed in a stator is provided. Therefore, when a motor rotates according to operation of the washing machine, delivery of a vibration due to a repulsive force of the stator to a bearing housing can be efficiently reduced. Further, a vibration of a tub fastened to the bearing housing due to the vibration is prevented and noise due to the vibration of the tub is reduced.
Patent WO-2010005168-A2 (WO)
Title: Composite of cobalt-nickel-iron ternary alloy thin film for magnet-inductive nondestructive sensor
Inventor: KIM JONG HO
IPC: C25D3/56
Filed: 2009-04-30
Abstract: A composite of Co-Ni-Fe ternary alloy thin film for a magnet-inductive nondestructive sensor in the present invention enables the magnet-inductive nondestructive sensor to have 1.9T of saturated magnetic flux density and 0.5Oe of coercivity by fabricating a Co-Ni-Fe ternary alloy thin film through electro-deposition, and to have high saturation magnetic flux density and low coercivity regardless of the minimal length of a magnetic core. For verifying the results calculated by modeling a single detection coil and micro thin film magnet-inductive sensor, the composite allows detection of metal defects, using a detection coil with a magnetic core which is able to easily detect a signal. In addition, the composite enables the magnet-inductive nondestructive sensor to minimize crystal magnetic anisotropy while maintaining saturated magnetic flux density as high as possible by putting a small amount of additive element into the base metal, Fe, for controlling the structure, and to maintain high magnetic permeability and low coercivity. Therefore, since detection of a micro crack 0.2mm from the excitation coil is enabled by embodying high magnetic density, the defects of the target object can be imaged through high resolution.
Patent WO-2010002133-A2 (WO)
Title: 리듬액션 게임에 사용되는 불특정 음원에 대한 리듬데이터 생성장치 및 방법
Inventor: SHIN YOUNG HYUN
IPC: G10L21/00
Filed: 2009-06-23
Abstract: 본 발명은 리듬액션 게임에 사용되는 불특정 음원에 대한 리듬데이터 생성장치 및 방법에 관한 것으로서, 특히 아날로그 또는 디지털 음원 데이타를 입력받고, 입력된 아날로그 또는 디지털 음원 데이터를 시간정보와 레벨 정보로 이루어진 PCM 데이터로 변환시켜 추출하는 제 1 과정과; 추출된 PCM 데이터를 저음, 중음, 고음 및 특정 주파수대역의 주파수로 분리하여 저장하는 제 2 과정과; 각 주파수대역별 PCM 데이터를 용량 축소를 위해 압축시키는 제 3 과정과; 압축된 PCM 데이터에서 피크 포인트(P)를 추출하는 제 4 과정과; 피크포인트(P)가 추출된 각 주파수 대역별 PCM 데이터로 부터 피크포인트의 레벨정보와 시간정보를 취득하여 각 주파수대역별 리듬데이터를 생성하는 제 5 과정;으로 구성하므로서, 모든 종류의 음원데이터(MAV,MP3,OGG,WMA등)를 이용하여 리듬액션 게임이 가능해지고, 특정 음원 데이터를 입력하면 자동으로 리듬데이터를 생성하므로 사용이 간편하며, 하나의 음원으로 부터 다양한 난이도로 리듬액션 게임을 즐길 수 있고, 적은비용으로 자유로운 UI 구성이 가능해짐은 물론 리듬액션게임 설치시 용량이 적은 리듬데이터를 적용하면 되므로 리듬액션게임의 용량을 줄여줄 수 있도록 한 리듬액션 게임에 사용되는
Patent WO-2010008216-A2 (WO)
Title: Carbon heating element and production method thereof
Inventor: LEE HO JAE
IPC: H05B3/14
Filed: 2009-07-16
Abstract: The present invention relates to a carbon heating element produced from a narrow carbon body obtained by physically braiding a plurality of carbon-fibers without using a synthetic resin solution. More specifically, the present invention provides a carbon heating element and a production method of the carbon heating whichis obtained by: either forming a narrow carbon body by laying a plurality of carbon fibers in a single direction and then braiding them, or forming a narrow carbon body by laying fibers in a single direction, braiding them and then carbonising the resulting narrow fabric; mounting clips for applying electric current to both ends of the shaped carbon body which is obtained by forming the narrow carbon body into a spiral shape; applying a first heat treatment to the shaped carbon body to form a heat-treated, shaped carbon body; applying a second heat treatment to the heat-treated, shaped carbon body to form a carbon coated heating element, on the surface of which a carbon layer having a nanocrystalline structure is vapour-deposited; and applying a third heat treatment to the carbon coated heating element to evaporate off impurities and to convert the remaining amorphous carbon into graphite. The carbon heating element of the present invention has highly uniform heat distribution and resistance characteristics because a narrow carbon body is heat treated without any additional processing, and has an extremely low content of impurities and a sharply extended lifespan because no synthetic resin solution is used in formation of the narrow carbon body and because a third heat treatment is carried out at a high temperature.
Patent WO-2010128729-A2 (WO)
Title: Machine à laver
Inventor: HONG SANG WOOK
IPC: D06F34/32
Filed: 2009-09-11
Abstract: L'invention concerne une machine à laver qui lave le linge par l'action de la force mécanique. Sur la porte de la machine à laver se trouve une unité d'affichage qui permet d'afficher les informations de lavage, l'espace dédié à l'agencement de l'unité d'affichage étant agrandi en conséquence. De plus, lorsque l'unité d'affichage comprend un écran tactile, celle-ci permet non seulement la saisie et l'affichage des informations de lavage, mais également l'inspection visuelle du linge dans le tambour.
Patent WO-2010041837-A2 (WO)
Title: A use of the liquiritigenin abundant extract or liquiritigenin derived therefrom for increasing bile flow, choleretic effect, and for preventing and treating cholestatic liver diseases
Inventor: KIM SANG GEON
IPC: A61K36/484
Filed: 2009-09-24
Abstract: The present invention is related to a composition comprising an extract of licorice or liquiritigenin derived therefrom, which significantly increases bile flow rate and biliary excretion of bile acid, GSH and bilirubin. Consistent with these results, the inventive composition comprising an extract of licorice or liquiritigenin derived therefrom decrease the blood chemical markers including ALT as a hepatoprotective marker, and ALP and γ-GTP, as cholestatasis markers, and histochemical markers including central necrosis and inflammation in galactosamine/lipopolysaccharide-induced hepato-toxicity animal model when the inventive extract or compound of the present invention was orally and intravenously administrated thereto.
Patent WO-2010071364-A2 (WO)
Title: Organometallic precursor compound for thin film vapor deposition of metallic or metal oxide thin film and method for thin film vapor deposition using same
Inventor: SHIN HYUN KOOCK
IPC: C07F15/04
Filed: 2009-12-17
Abstract: The present invention relates to an organometallic precursor compound for vapor deposition of a ceramic thin film such as metal and metal oxide that is applied to a semiconductor device; the present invention provides an organometallic precursor compound for vapor deposition of a metal or metal oxide thin film and a method for thin film vapor deposition using the same, affording high thermal stability and high vapor pressure so that its characteristics do not deteriorate under continued heating, and it can be usefully applied to the semiconductor manufacturing process wherein ceramic thin films such as metal and metal oxide thin films are deposited by metal organic chemical vapor deposition (MOCVD) and atomic layer deposition (ALD).
Patent WO-2010151092-A2 (WO)
Inventor: KO HYUN SOO
IPC: H04L27/26
Filed: 2010-06-28
Abstract: 본 발명은 무선 통신 시스템에 관한 것으로, 상향링크 MIMO 전송에서 참조신호를 전송하는 방법 및 장치가 개시된다. 본 발명의 일 실시예에 따른 무선 통신 시스템에서 단말이 상향링크 신호를 전송하는 방법은, 순환 시프트(Cyclic Shift)에 대한 정보를 포함하는 제어 정보를 수신하는 단계, 상기 순환 시프트 및 직교 커버 코드(Orthogonal Cover Code) 중 하나 이상을 이용하여 상향링크 MIMO(Multiple Input Multiple Output) 전송에 대한 참조 신호를 다중화하는 단계, 상기 다중화된 참조 신호를 상향링크 서브프레임 상에 할당하는 단계와, 상기 서브프레임을 다중 안테나를 통하여 전송하는 단계를 포함하며, 상기 상향링크 MIMO 전송이 다중 사용자 MIMO 전송인 경우, 상기 단말의 참조 신호와 다른 단말의 참조 신호가 상기 직교 커버 코드를 이용하여 다중화될 수 있다.
Patent WO-2011010904-A2 (WO)
Title: Method for transmitting/receiving a comp reference signal
Inventor: KOO JA HO
IPC: H04L27/26
Filed: 2010-07-26
Abstract: Disclosed is a method for transmitting a CoMP reference signal for accurate channel estimation. The CoMP reference signal to be transmitted to a terminal which performs a CoMP operation in a multi-cell environment is a cell-specific reference signal or a CoMP-zone-specific reference signal. A method for transmitting the cell-specific reference signal uses an ID of a CoMP set constituted by cells that perform a CoMP operation, or does not apply a frequency shift value while using the ID of a relevant cell, or uses an ID of a serving cell or a frequency shift value of the serving cell. The cell-specific reference signal is transmitted using a preset specific resource region. A method for transmitting the CoMP-zone-specific reference signal is configured such that the pattern of the sequence of CoMP reference signals varies in each of the CoMP zones, and the pattern can be set in advance. In addition, the reference signal is multiplexed and transmitted using an orthogonal code resource in the event the reference signal is transmitted to a plurality of terminals using the same CoMP zone.
Patent WO-2011052890-A2 (WO)
Title: 해저케이블 고장점 탐색 시스템 및 방법
Inventor: YANG BYEONG MO
IPC: G01R31/02
Filed: 2010-09-15
Abstract: 본 발명은 해저케이블 고장점 탐색 시스템 및 방법에 관한 것이다. 본 발명에 의한 해저케이블 고장점 탐색 시스템은 방전유도전압을 발생하는 고전압발생기, 고전압발생기로부터 인가된 방전유도전압에 의해 해저케이블의 고장점에서 발생하는 수중방전을 검출하는 수중방전 검출기 및 수중방전 검출기로부터 검출된 수중방전의 정보를 통해서 해저케이블의 고장점을 탐지하는 수신기를 포함한다. 본 발명에 의한 해저케이블 고장점 탐색 시스템에 의하면, 해저케이블의 고장점에서 누설전류 및 누설자계의 변화량이 작은 경우에도 고장점의 상세 위치 탐색이 가능하다는 이점이 있다.
Patent WO-2011093586-A2 (WO)
Title: 발광소자와 태양전지 성능을 포함하는 전자소자
Inventor: LEE KWANGHEE
IPC: H01L33/36
Filed: 2010-11-26
Abstract: 제 1 전극층, 상기 제 1 전극층 상에 형성되는 에너지 준위 보상층, 상기 에너지 준위 보상층 상에 형성되는 광전변환층, 상기 광전변환층 상에 형성되는 공유전극층을 포함하는 태양전지부; 및 상기 공유전극층을 포함하며, 상기 공유전극층 상에 형성되는 발광층, 상기 발광층 상에 형성되는 제 2 전극층을 포함하는 발광소자부;를 포함하며, 상기 에너지 준위 보상층의 LUMO 에너지 준위는 상기 제 1 전극층의 일함수보다 작고, 상기 광전변환층의 LUMO 에너지 준위보다 크게 하여, 각 층간의 전자이동도가 높아 발광소자부의 발광효율 또는 태양전지부의 발전효율이 높아지는 발광소자와 태양전지 성능을 포함하는 전자소자를 제공할 수 있다.
Patent WO-2011102612-A2 (WO)
Title: Revolving striking practice device
Inventor: EEM DONG KIU
IPC: A63B69/20
Filed: 2011-01-31
Abstract: Disclosed is a revolving striking practice device. The revolving striking practice device comprises: a punching ball; a supporting arm supporting the punching ball and being adjustable in length in a direction in which one end thereof extends, in order to adjust the striking intervals of the punching ball; a supporting bar rotatably supporting the other end of the supporting arm, and being vertically adjustable in order to adjust the striking height of the punching ball; and a base for supporting the supporting bar. A user can predict the moving path of the punching ball and thus easily strike the punching ball continuously.
Patent WO-2011108833-A2 (WO)
Title: Strength reinforcing structure of pallet
Inventor: LA MIN SOO
Filed: 2011-03-02
Abstract: Disclosed is a strength reinforcing structure of a pallet for increasing bending strength and simultaneously decreasing weight. According to the present invention, the strength reinforcing structure of a pallet includes: frames formed in the shape of rectangular pipes and disposed for forming the frames of a pallet which is moved by a forklift after objects are stacked on the pallet; and reinforcement protrusions protruded to a predetermined height from one side surface of the frame, which has a section in a rectangular shape, and extended in the lengthwise direction for reinforcing the bending strength of the frame. The bending strength of the frame is increased by the reinforcement protrusions and the thickness of the frame may be decreased by the amount of the increase in bending strength. Therefore, it is possible to decrease the weight of the pallet.
Patent WO-2011126321-A2 (WO)
Title: Group-based m2m communication method
Inventor: PARK GIWON
IPC: H04W4/70
Filed: 2011-04-07
Abstract: The present invention relates to a group-based M2M (Machine to Machine) communication method and an M2M communication device. A specific M2M communication device according to the present invention is grouped with other M2M communication devices, and performs communication with a base station as a representative of the group. To this end, at least one of location information, battery information and signal quality information of a corresponding M2M communication device is provided to a base station during the initial network entry with the base station. On the basis of this, the base station then provides a message announcing that the specific M2M communication device has been selected as a representative of the group (also called as a 'group head'), together with a group ID and a group head ID. Accordingly, the M2M communication device thus selected as the representative of the group is able to perform the transmission of uplink and/or downlink signals with the base station, while representing the group.
Patent WO-2011132942-A2 (WO)
Title: 무선 통신 시스템에서 참조 신호 전송 방법 및 장치
Inventor: NOH MIN SEOK
IPC: H04L27/26
Filed: 2011-04-20
Abstract: 무선 통신 시스템에서 참조 신호 전송 방법 및 장치가 제공된다. 기지국은 복수의 레이어(layer)들 각각의 복조 참조 신호(DMRS; Demodulation Reference Signal)를 서브프레임(subframe) 내의 4개의 OFDM(Orthogonal Frequency Division Multiplexing) 심벌에 걸친 4개의 자원 요소(RE; Resource Element)를 포함하는 제1 자원 요소 집합 및 제2 자원 요소 집합에 각각 맵핑하고, 상기 제1 자원 요소 집합에 맵핑된 각 DMRS에 길이가 4인 제1 직교 커버 코드(OCC; Orthogonal Cover Code)를 할당하고, 상기 제2 자원 요소 집합에 맵핑된 각 DMRS에 길이가 4인 제2 OCC를 할당하고, 상기 제1 자원 요소 집합 및 상기 제2 자원 요소 집합에 맵핑된 각 DMRS를 전송한다. 상기 서브프레임은 2개의 슬롯(slot)을 포함하고, 각 슬롯은 6개의 OFDM 심벌을 포함한다. 상기 제2 OCC는 상기 제1 OCC를 구성하는 비트의 위치를 각각 교환(swap)한 것이다.
Patent WO-2011139134-A2 (WO)
Title: 저장 장치의 인증 방법, 기계로 읽을 수 있는 저장 매체 및 호스트 장치
Inventor: KANG BO-GYEONG
IPC: H04L9/32
Filed: 2011-05-09
Abstract: 본 발명에 따른, 호스트 장치에 의해 복수의 단위 저장 영역들을 갖는 저장 장치를 인증하는 방법은, 상기 저장 장치를 고유하게 식별하는데 사용되는 기준 결함 영역들의 위치 분포에 대한 정보를 획득하는 단계와; 상기 저장 장치의 단위 저장 영역들을 샘플링하는 단계와; 상기 샘플링된 영역들 중 물리적 결함을 갖는 영역들의 위치 분포를 식별하는 단계와; 상기 획득된 위치 분포와 상기 식별된 위치 분포의 유사도를 판단하는 단계와; 상기 판단 결과에 따라 상기 저장 장치를 인증하는 단계를 포함한다.
Patent WO-2012067438-A2 (WO)
Title: Procédé et appareil utilisables en vue du transfert de graphène
Inventor: NA DUK-HWA
IPC: B82B3/00
Filed: 2011-11-17
Abstract: La présente invention concerne un procédé et un appareil utilisables en vue du transfert de graphène. Ledit procédé de transfert de graphène comprend les opérations suivantes : une opération de synthèse du graphène comprenant une étape consistant à former au moins une couche de graphène sur au moins une surface d'un film métallique catalyseur ; une opération de fixation à un film de substrat comprenant les étapes consistant à mettre en contact une première surface adhésive du film de substrat avec au moins une couche de graphène et à comprimer le film métallique catalyseur et le film de substrat au moyen d'un premier cylindre ; et une opération de séparation du film de substrat comprenant une étape consistant à séparer le film de substrat du film métallique catalyseur de façon à ce qu'au moins une couche de graphène soit séparée du film métallique catalyseur en même temps que le film de substrat.
Patent WO-2012141467-A2 (WO)
Title: 생용해성 미네랄울 섬유 조성물 및 미네랄울 섬유
Inventor: JOO SEOK-JAE
IPC: C03C13/06
Filed: 2012-04-09
Abstract: 본 발명은, 생리 매질에 보다 더 용해될 수 있는 생용해성 미네랄울 섬유 조성물 및 생용해성 미네랄울 섬유를 제공한다. 더욱 상세하게는 SiO 2  및 Al 2 O 3 의 합계 함유량 45~67 중량%, CaO, MgO, Na 2 O, 및K 2 O의 합계 함유량 20.1~50 중량%, 기타 성분을 포함하여, 기존 제품의 열적 특성과 물성은 유지하되, 보다 우수한 생용해성을 갖는 생용해성 미네랄울 섬유 조성물 및 이를 이용하여 제조된 생용해성 미네랄울 섬유를 제공한다.
Patent WO-2012165856-A2 (WO)
Title: Unit rack for power storage, and power storage device comprising same
Inventor: KANG JUNG-SOO
IPC: H01M50/224
Filed: 2012-05-30
Abstract: The present invention provides a unit rack for power storage which, by means of the series or parallel connection thereof, can be used to form a power storage device having a desired capacity. The unit rack for power storage according to the present invention comprises: a plurality of cell modules which are connected to one another in series or in parallel by means of connection lines; a housing for accommodating the cell modules; a circuit breaker storage unit which is formed or installed in the housing and has a higher ground clearance than the maximum ground clearance of the cell modules; a circuit breaker which is accommodated inside the circuit breaker storage unit and is connected between the connection lines; and a storage unit cover which seals the circuit breaker storage unit. Thus, by using the circuit breaker which is installed in the unit rack for power storage which forms a power storage device, even if flooding occurs where a high capacity power storage device is installed, a low voltage state can be established, thus improving the safety of the power storage device.
Patent WO-2012177019-A2 (WO)
Title: 기판 형성 방법 및 그 기판
Inventor: KIM KI-CHUL
IPC: H01L21/20
Filed: 2012-06-15
Abstract: 본 발명과 관련된 기판 형성 방법은, 단결정 기판에 상이한 재질의 증착층을 형성하는 단계; 상기 증착층에 알루미늄(Al)막을 증착하는 단계; 상기 알루미늄막을 산화하고 단결정화하는 단계; 상기 증착층을 분해하여 단결정화된 상기 산화알루미늄막(Al 2 O 3 )을 분리하는 단계; 및 분리된 상기 단결정 산화알루미늄막(Al 2 O 3 )을 지지기판에 부착하는 단계를 포함한다.
Patent WO-2013012238-A2 (WO)
Title: Location-based social network gaming method and system
Inventor: PARK JAE-HOON
IPC: H04W4/02
Filed: 2012-07-17
Abstract: Disclosed is a location-based social network gaming method. The gaming method of the present invention involves a gamer inputting social network activity data on an arbitrary place by means of an input interface of a mobile terminal, determining whether or not the gamer is positioned within the arbitrary place, and assigning a game score in connection with the social network activity of the gamer in such a manner that a higher game score is given when the gamer has inputted data while within the certain place than when outside the certain place. Accordingly, the social network game is interconnected with both the location of the gamer and the location of the place so as to thereby enable the gamer to turn a real space, which the gamer frequently visits, into a gaming space exclusively for the gamer and to enable a social network activity evaluation to be performed on the basis of the location of the real space, thus doubling interest in the game.
Patent WO-2013012243-A2 (WO)
Inventor: HAN JONG HWI
IPC: G09F9/30
Filed: 2012-07-18
Abstract: The present invention relates to an advertisement display device for a vehicle movement path. The advertisement display device includes: a plurality of on/off units installed on a vehicle movement path to emit light sequentially according to the position of a vehicle, thereby displaying an advertisement image; and a plurality of opaque plates disposed between the plurality of on/off units to control the intensity of the emitted light according to the ambient luminance.
Patent WO-2013180547-A2 (WO)
Inventor: HONG JU PYO
IPC: H05B44/00
Filed: 2013-05-31
Abstract: La présente invention a trait à un circuit d'alimentation électrique permettant d'exciter une lampe à diode électroluminescente et à un procédé d'alimentation électrique. Le circuit d'alimentation électrique est constitué d'un convertisseur alternatif-continu en adoptant DCM-DCM. De plus, le circuit d'alimentation électrique adopte un circuit de type à compensation de vallée (« valley-fill ») afin de réduire l'ondulation du courant de sortie et adopte le DCM-DCM de manière à stabiliser une tension de liaison, ce qui permet de la sorte d'obtenir un circuit de correction du facteur de puissance qui est doté de structures à deux étages. De la sorte, il est possible d'améliorer la tension d'entrée du convertisseur indirect et il est possible d'appliquer une tension inverse élevée.
Patent WO-2016099056-A2 (WO)
Inventor: CHOI SANG ZIN
IPC: A61P25/28
Filed: 2015-12-03
Abstract: The present invention relates to a pharmaceutical composition containing a  Poria cocos  bark extract as an effective ingredient for preventing or treating neurodegenerative disorders, and to a food composition for preventing or improving neurodegenerative disorders. The  Poria cocos  bark extract contained as an effective ingredient in the composition of the present invention has a function of protecting neurons by generation of beta-amyloid, inhibition of tau phosphorylation, and promotion of NFG generation, and a function of improving memory by protection of neurons and inhibition of acetylcholinesterase, and thus can be usefully used in a pharmaceutical composition for preventing or treating neurodegenerative disorders or a functional food for said purpose.
Patent WO-2017105117-A2 (WO)
Title: Clear aligner system
Inventor: LEE MIN JEONG
IPC: A61C8/00
Filed: 2016-12-16
Abstract: A clear aligner system is disclosed. The disclosed clear aligner system comprises: a bracket comprising a vertical shaft disposed perpendicular to a tooth and a horizontal shaft disposed transversely to the vertical axis; a clear aligner formed to cover teeth and having a bracket receiving pocket for accommodating the bracket therein; and an alignment force mitigating member inserted between the vertical shaft and the horizontal shaft of a tooth model for the manufacturing of the bracket to mitigate an alignment force which is applied to the teeth by the clear aligner.
Patent WO-2018174499-A2 (WO)
Title: 가상 마커 및 벡터를 이용한 증강 현실 영상 구현 방법
Inventor: LEE SEUNG HAK
IPC: G06T7/11
Filed: 2018-03-19
Abstract: 컴퓨팅 장치에 의해 실현되는 증강 현실 영상 구현 방법이 제공된다. 증강 현실 영상 구현 방법은 컴퓨팅 장치에 의해 획득되는 현실 세계의 이미지를 지시하는 제1레이어를 획득하는 단계; 상기 제1레이어에 포함된 적어도 하나의 객체를 식별하는 단계; 미리 저장된 이미지 중 상기 적어도 하나의 객체와 대응하는 이미지를 기초로 제1마커이미지를 결정하는 단계; 상기 적어도 하나의 객체와 상기 제1마커이미지의 위치를 매칭시키는 단계; 상기 제1마커이미지를 기초로 제2레이어를 생성하는 단계; 상기 제1레이어와 상기 제2레이어의 합성을 통해 증강 현실 영상을 생성하는 단계; 및 상기 증강 현실 영상을 출력하는 단계;를 포함한다.
Patent WO-2014027887-A2 (WO)
Title: Teeth whitening composition
Inventor: SPAID MATTHEW SCOTT
Filed: 2013-08-13
Abstract: The present invention relates to a teeth whitening composition comprising 0.1 wt.% to 6 wt.% hydrogen peroxide, based on the total weight of the composition, and a nanohydroxy apatite having an average diameter of 0.1 to 20 nm. The present invention further relates to a teeth whitening kit comprising two separated components, wherein the first component comprises 0.1 wt.% to 6 wt.% hydrogen peroxide, based on the total weight of the first component,and the second component comprises a nanohydroxy apatite having an average diameter of 0.1 to 20 nm. The present invention also relates to a process for preparing ateeth whitening compositionand to a dispenser for the teeth whitening kit.