baber/WOPTO huggingface dataset:
Patent KR-20110002825-A (KR)
Title: Method and mobile communication unit for providing supplementary service according to received communication call disconnection event in mobile communication unit
Inventor: KIM JOO SUN
IPC: H04W4/20
Filed: 2010-12-23
Abstract: PURPOSE: A method and a mobile communication unit for providing a supplementary service according to a received communication call disconnection event in a mobile communication unit are provided to supply a desirable additional service to a user by promptly guiding an additional service to the user based on a received call terminal event. CONSTITUTION: A control unit of a reception mobile communication terminal confirms the occurrence of a reception voice call terminal event(S2), and provides a user with additional service guide information(S3). A reception MSC(Mobile Switching Center) confirms a request service(S6). The reception mobile communication exchange requests from a VLR(Visitor Location Register) the updating of a subscriber information profile of the reception mobile communication terminal(S7). The VLR updates the subscriber information profile(S8).
Patent KR-20120074681-A (KR)
Title: Intelligence visualization system and method to support social media cloud service
Inventor: LEE HAN KU
IPC: G06F15/16
Filed: 2010-12-28
Abstract: PURPOSE: An intelligent virtualization system and a method thereof for supporting social media cloud services are provided to support virtualization, which consists of social media service resources, by constantly learning the social media services which a multi-agent virtualizes. CONSTITUTION: A user agent(100) analyzes and learns the action of a user according to user service requests. A distribution agent(200) analyzes service resources and distributes the service resource according to the request and access of the user. An agent manager(400) monitors the learning and the operation state of a multi-agent through the distribution agent. A collecting agent(300) collects, divides, and manages the service resources through the agent manager and a social media service system.
Patent KR-20120077450-A (KR)
Title: Sensor network system and networking method thereof
Inventor: KANG JUNG HOON
IPC: H04W84/18
Filed: 2010-12-30
Abstract: PURPOSE: A sensor network system and a networking method thereof are provided to block loss of sensing data while sensing a sensor node in order to accurately sense environment data. CONSTITUTION: A collecting unit(120) broadcasts a sensing command. Sensor nodes receive the sensing command from the collecting unit. The sensor nodes perform sensing operation. The sensor nodes in a first section transmit sensing data to the collecting unit. The sensor nodes in a second section transmit sensing data to the collecting unit.
Patent KR-20120077506-A (KR)
Title: Nonvolatile memory device
Inventor: KIM JIN TAE
IPC: G11C16/24
Filed: 2010-12-30
Abstract: PURPOSE: A nonvolatile memory device is provided to improve reliability by supplying power to a page buffer through a plurality of page buffer taping lines. CONSTITUTION: A memory cell array(110) includes the first bit line regions and common source taping regions which are alternatively arranged on a substrate along a specific direction. A page buffer(130) includes the second bit line regions arranged in the first bit line regions and page buffer taping regions arranged in the common source taping regions on the substrate. A plurality of bit lines are separated from each other and are extended from the first bit line regions to the second bit line regions.
Patent KR-20110079568-A (KR)
Title: Acidic electrolyzed water having anti-influenza virus activity and use thereof
Inventor: LEE MI YOUNG
IPC: A61K31/74
Filed: 2010-12-31
Abstract: PURPOSE: A composition containing acidic electrolyzed water with anti-influenza virus activity is provided to enable long-term administration without side effects and toxicity. CONSTITUTION: A composition with an anti-influenza virus activity contains acidic electrolyzed water. The influenza virus is influenza virus type A, B, or C. The influenza virus is H1N1 influenza virus, A/PR/8/34(H1N1). The ORP(oxidation-reduction potential) of the acidic electrolyzed water is 400-1200 mV. A pharmaceutical composition for preventing or treating influenza viral disease contains the composition as an active ingredient. A food composition for preventing or treating influenza viral diseases contains acidic electrolyzed water as an active ingredient.
Patent KR-20100037118-A (KR)
Title: Multimedia communications apparatus
Inventor: KATIS THOMAS E
IPC: H04L29/06
Filed: 2008-05-07
Abstract: A communication device capable of participating in a conversation over a network. The communication device includes an encoder to receive and encode media locally created using the communication device and associated with the conversation and a transmitter to transmit over the network the locally created media to one or more participants of the conversation. The communication device also includes a receiver to receive media from the one or more participants of the conversation over the network and a time-shifting buffer to store in a time-based format both the media received over the communication network and the locally created media. The time-shifting buffer enables the communication device to either (i) render the media received over the network in a near real-time mode or (ii) render both the media received over the network and the locally created media in a time-shifted mode by retrieving the stored media from the time-shifting buffer. A conversation management system enables the communication device to transition rendering of the media of the conversation between the time-shifted mode and the near real-time mode without interrupting the ongoing storage of the media of the conversation received at the communication device over the network into the time-shifting buffer. By associating the locally created media and the media received over the network, the conversation is constituted.
Patent KR-20100075852-A (KR)
Title: Copolymer, resin composition, spacer for display panel, planarization film, thermosetting protective film, microlens, and process for producing copolymer
Inventor: ENDO MASAYUKI
IPC: C08F220/32
Filed: 2008-09-29
Abstract: [PROBLEMS] Without the use of a third monomer, no copolymer practicable as a base polymer for a radiation-sensitive resin composition has been obtained by copolymerizing two ingredients, i.e., a carboxylated monomer and an epoxidized monomer. [MEANS FOR SOLVING PROBLEMS] A carboxylated monomer is reacted with a specific nonpolymerizable compound, and this reaction mixture is then copolymerized with an epoxidized monomer. A radiation-sensitive resin composition and a thermosetting resin composition each containing the resultant copolymer have satisfactory storage stability and are useful as a spacer for liquid-crystal display panels, etc., a planarization film for TFT elements, and a protective film for color filters.
Patent KR-20100051117-A (KR)
Title: Finger sensing apparatus using hybrid matching and associated methods
Inventor: BOSHRA MICHAEL
IPC: G06K9/00
Filed: 2008-09-08
Abstract: A finger sensing apparatus may include a finger sensor including an integrated circuit (IC) substrate, an array of finger sensing elements on the IC substrate, and match circuitry on the IC substrate for performing final finger matching. The finger sensing apparatus may also include a host platform cooperating with the array of finger sensing elements for performing at least one finger prematch function. In addition, the finger sensor and the host platform may implement at least one security function therebetween. The at least one security function may include a watermarking function, and/or an encryption/decryption function.
Patent KR-20100052552-A (KR)
Title: Method and apparatus for high-speed transmission on rach
Inventor: PELLETIER BENOIT
IPC: H04L1/18
Filed: 2008-09-25
Abstract: A method and apparatus for signaling in a wireless transmit receive unit (WTRU). The method includes the WTRU receiving a value of a maximum number of retransmissions and retransmitting data in a plurality of hybrid automatic retransmission request (HARQ) processes limited by the value of a maximum number of retransmission. The WTRU is configured to receive a cell-specific, fixed or absolute grant on a broadcast channel.
Patent KR-20100071060-A (KR)
Title: Method of estimation of the state of charge of a lead-acid battery
Inventor: KIRCHEV ANGEL ZHIVKOV
IPC: H01M50/569
Filed: 2007-10-10
Abstract: The method of estimation of the state of charge of a lead acid battery comprises measuring the open circuit voltage difference (V-) between an integrated liquid junction reference electrode and a negative battery terminal during at least one cut-off period. It further comprises determination of the sign of the current though the battery prior to cut-off and estimation of the state of charge on the basis of the open circuit voltage difference and, according to the sign of the current, respectively of a charge (C1, C2) or a discharge (D1, D2) calibration curve, previously determined during a calibration procedure. The cut-off period has preferably a duration of at least 5min.
Patent KR-20100072256-A (KR)
Title: Dynamically updated virtual list view
Inventor: DE SOUZA SANA GISELLI PANONTINI
IPC: G06F3/14
Filed: 2008-10-11
Abstract: A virtual list view in a web application is dynamically updated such that a user can seamlessly access and manage the presented data despite the inherent latency involved with the web. Data associated with the virtual list view is downloaded in chunks and the view updated as the user scrolls. By coupling the user's scrolling and particular chunks of data to be downloaded system resources are utilized in an efficient manner. Additional user interface controls for the user interface are employed for rapid and efficient access to portions of data minimizing delay and system resource occupation.
Patent KR-20100108519-A (KR)
Inventor: KUROSAKI FUMIE
IPC: C07B61/00
Filed: 2008-12-16
Abstract: 방사성 불소 표식 유기 화합물의 제조에 있어서 방사성 불소화 수율을 향상시킬 수 있는 방법을 제공한다. 
하기 식 (1)로 나타내어지는 화합물을 불활성 유기 용매 중에서 상간 이동 촉매,  18 F 이온 및 칼륨 이온의 존재하, 가열하에서 교반하여 방사성 불소 표식하는 방법에 있어서 가열 온도를 40∼90℃로 하고, 불활성 유기 용매 중에 있어서의 상간 이동 촉매의 농도를 70mmol/L 이상으로 한다. 상간 이동 촉매는 식 (1)의 화합물에 대하여 몰비로 0.7 이상, 식 (1)의 화합물의 불활성 유기 용매 중의 농도는 50mmol/L 이상이 바람직하다. 
   
[식 중, R 1 은 직쇄 또는 분기쇄의 탄소수 1∼10개의 알킬쇄 또는 방향족 치환기이고, R 2 는 직쇄 또는 분기쇄의 탄소수 1∼10개의 할로알킬술폰산 치환기, 직쇄 또는 분기쇄의 탄소수 1∼10개의 알킬술폰산 치환기, 플루오로술폰산 치환기 또는 방향족 술폰산 치환기이고, R 3 은 보호기이다.]
Patent KR-20100110309-A (KR)
Inventor: CHANG SHARON S
IPC: B32B27/08
Filed: 2008-12-23
Abstract: 기저귀와 같은 흡수 제품의 액체 불투과성 통기성 필름 외부 커버의 내부 표면상에, 배설이 발생한 때를 표시하는 수분산성 잉크를 보기 위한 반투명 창을 형성하는 방법을 개시한다.  또한, 반투명 창 및 수분산성 잉크를 갖는 흡수 제품을 개시한다.
Patent KR-20100101160-A (KR)
Inventor: ALLEN BLANCHETTE CHRISTINE
IPC: B25J9/16
Filed: 2008-12-19
Abstract: 플라즈마 프로세싱 시스템에서 척에 대한 엔드 이펙터의 정렬을 교정하는 방법이 제공된다.     이 방법은 척 위에 엔드 이펙터를 위치시키는 단계 및 엔드 이펙터 및 척의 스틸 이미지를 찍는 단계를 포함한다.     이 방법은, 스틸 이미지를 프로세싱하여 엔드 이펙터에 의해 정의된 엔드 이펙터-정의된 중심 및 척의 중심을 확인하는 단계를 포함한다.     이 방법은 엔드 이펙터-정의된 중심과 척의 중심 사이의 위치 차이를 결정하는 단계를 포함한다.     이 방법은 또한, 위치 차이를 로봇 제어기에 제공하여, 엔드 이퍽터가 웨이퍼를 전달하는 경우에 위치 차이를 조정하는 로봇 메커니즘을 제어하는 단계를 포함한다.
Patent KR-20100112617-A (KR)
Inventor: LINDSTROEM JOHAN
IPC: B60R16/03
Filed: 2009-01-19
Abstract: 본 발명은 모터 차량용 전기 시스템과, 그와 같은 전기 시스템 내의 시동기 모터(10)와 전지 절연기(11)의 제어 방법에 관한 것이다. 전기 시스템(1)은 소비부 전지 세트(2)와 이에 병렬로 접속된 시동 전지 세트(6)를 포함한다. 전지 절연기는 시동 전지 세트가 시동기 모터로부터 전기적으로 차단되는 오프 위치와 시동 전지 세트가 시동기 모터에 전기적으로 접속되는 온 위치 사이에서 절환 가능하다. 전자 제어 장치(12)는 시동 신호를 수신하였을 때에 전지 절연기를 온 위치로 절환시키고 그 후에 시동기 모터를 구동함으로써, 시동기 모터가 시동되기 전에 전지 절연기가 온 위치에 있는 것을 보장한다. 시동기 모터의 단전에 있어서, 시동기 모터가 단전된 후에만 전지 절연기가 온 위치로부터 오프 위치로 절환될 수 있고, 그에 따라 전지 절연기가 오프 위치로 절환된 후에 시동기 모터가 단전되는 것이 보장된다.
Patent KR-20100138916-A (KR)
Inventor: OLSON JOSEPH C
IPC: H01L21/66
Filed: 2009-02-12
Abstract: 입자 빔 특성들을 검출하기 위한 장치 및 방법이 개시된다. 일 실시예에서, 상기 장치는 제1 단부 및 제2 단부를 포함하는 본체와, 상기 제1 단부 및 제2 단부 사이의 적어도 하나의 검출기를 가질 수 있다. 상기 장치는 상기 장치에 진입하는 입자들의 일부가 이 장치를 통과할 수 있는 투명 상태를 가질 수 있다. 또한, 상기 장치는 최소 투명도 상태를 가질 수 있고, 최소 투명도 상태에서는, 상기 장치에 진입하는 실질적으로 모든 입자들이 상기 장치를 통과하는 것이 방지될 수 있고 검출될 수 있다. 그 내부에 포함된 장치 또는 검출기를 회전시킴으로써, 상이한 투명도 상태가 달성될 수 있다. 상기 장치에 의하여, 빔 강도, 각도, 평행도, 및 입자 빔에서의 입자들의 분포와 같은 빔 특성들을 검출하는 것이 가능하다.
Patent KR-20100126448-A (KR)
Inventor: TARTER KEVIN J
IPC: F21Y101/02
Filed: 2009-02-20
Abstract: 랜턴은 복수의 제거 가능한 면상 조명등을 가진다.  각각의 면상 조명등은 상기 면상 조명등에 전력을 공급할 수 있는 별도의 전원을 포함한다.  각각의 면상 조명등은 개별적으로 그리고 선택적으로 상기 면상 조명등의 스위치를 활성화시킴으로써 조명될 수 있다.  상기 랜턴은 동시에 상기 도킹 스테이션에 부착된 모든 면상 조명등 또는 상기 도킹 스테이션에 부착된 상기 면상 조명등의 임의의 부분 세트에 동시에 전력을 공급할 수 있는 도킹 스테이션 전원을 가진 도킹 스테이션을 포함한다.
Patent KR-20100125450-A (KR)
Inventor: TANAKA SHIGEAKI
IPC: C09B67/00
Filed: 2009-03-27
Abstract: 본 발명은 하기 일반식(I)로 나타내어지는 화합물 및 하기 일반식(Ⅱ)로 나타내어지는 화합물을 포함하고 청색 안료로서 색재현성이 우수한 흡수 특성을 갖는 혼정, 및 상기 혼정과 매체를 포함하는 착색 안료 분산 조성물을 제공한다. 
   
일반식(I)에 있어서, X는 -SO-Z, -SO 2 -Z, -SO 2 NR 1 R 2 , -SO 3 R 1 , -CONR 1 R 2  또는 -CO 2 R 1 을 나타내고; Z, R 1  및 R 2 는 각각 독립적으로 알킬기, 아릴기, 복소환기 등을 나타내고; Y는 1가 치환기를 나타내고; M 1 은 수소 원자, 금속 원소 등을 나타내고; a 및 b는 0∼16의 정수이고 0≤a+b≤16의 관계를 만족시킨다. 일반식(Ⅱ)에 있어서, G 1 ∼G 4  및 Q 1 ∼Q 4 는 각각 독립적으로 탄소 원자 또는 질소 원자를 나타내고, A 1 ∼A 4 는 각각 독립적으로 각각의 G 1 ∼G 4  및 Q 1 ∼Q 4 와 방향족환 또는 복소환을 형성하기 위해서 필요한 원자군을 나타낸다. 여기서, 형성되는 4개의 환 중 적어도 하나의 환은 복소환이다. 방향족환 또는 복소환은 각각 치환기를 가져도 좋고; M 2 는 수소 원자, 금속 원소 등을 나타낸다.
Patent KR-20110007217-A (KR)
Inventor: SCOTT MATTHEW
IPC: B32B15/00
Filed: 2009-04-22
Abstract: 본 발명은 (a) 어두운 색상의 아연-풍부 프라이머 코팅; 및 (b) 상기 아연-풍부 프라이머 코팅의 적어도 일부 위에 침착된 어두운 색상의 전착 코팅을 포함하는 다-성분 복합체 코팅에 의해 적어도 부분적으로 코팅된 금속 제품에 관한 것으로, 이때 상기 아연-풍부 프라이머 코팅과 상기 전착 코팅의 전체 조합된 건조 막 두께가 38 mm(1.5 밀) 이하인 경우, 상기 제품은 500 시간 노출 후 부식 저항성이 있다.
Patent KR-20110017390-A (KR)
Title: Brewing chamber and brewing machine with one such brewing chamber
Inventor: BALKAU WERNER
IPC: A47J31/06
Filed: 2009-06-09
Abstract: An improved design coffee machine, especially for espresso coffee, has the lower (2) and upper (4) sections linked by a clamping arrangement comprising a number of ball bearings (58) in a cage (50) and moved radially between locked and released settings by a locking profile (62) on the upper section. The balls grip a grooved (60) profile in the lower section when in the locked position. The clamping force is thus distributed over all the locking balls. The design is suitable for all pressure filter machines.
Patent KR-20120079584-A (KR)
Title: Mesoporous niobium-silicate-phosphate composite, method of preparing the same and method of preparing methylethyl ketone from 2,3-butanediol using the same
Inventor: KIM WOO YOUNG
IPC: C07C45/29
Filed: 2011-01-05
Abstract: PURPOSE: Mesoporous niobium-silicate-phosphate composite, a method for preparing the same, and a method for preparing methyl ethyl ketone based on 2,3-butanediol using the same are provided to secure the uniform distribution of pores in the composite. CONSTITUTION: Mesoporous niobium-silicate-phosphate composite includes niobium phosphate and silicate. The specific surface area of the composite is in a range between 132 and 262 m^2/g. A method for preparing the composite includes the following: a first solution is prepared by dissolving a niobium source in a solvent; a second solution is prepared by dissolving an organic template and phosphoric acid in the solvent; a third solution is prepared by adding a phosphate source and a linker compound, which links the phosphate and the silica, in the first solution; the second solution is added into the third solution to prepared a fourth solution; a silica source is added into the fourth solution and undergoes a solvothermal process the solvothermal treated solution is dried and plasticized.
Patent KR-20120086533-A (KR)
Title: Thrombolytic fucoidan derived from undaria pinnatifida sporophylls
Inventor: KIM JONG KI
IPC: A61P7/02
Filed: 2011-01-26
Abstract: PURPOSE: An Undaria pinnatifida sporophylls-derived fucoidan is provided to stimulate t-PA and to ensure a thrombolytic effect. CONSTITUTION: A method for preparing Undaria pinnatifida sporophylls-derived fucoidan for thrombolysis comprises: a step of continuously extracting Undaria pinnatifida sporophylls using hydrochloric acid of pH 2.0 at 65 Deg. C. for one hour three times; a step of filtering and collecting liquid and adding ethanol to obtain ingredient fucoidan; a step of adding cetyl pyrimidinium chloride and precipitate an acidic fraction; a step of adding calcium chloride and fractioning; a step of adding ethanol and tableting using the precipitate; and a step of additionally tableting by XAD hydrophobicity gel chromatography to remove polyphenol component.
Patent KR-20120089077-A (KR)
Title: Folderble display apparatus
Inventor: KEE IN SEO
IPC: H01L51/50
Filed: 2011-02-01
Abstract: PURPOSE: A foldable display apparatus is provided to reduce the total reflection from a protection window by slantly forming the side surface of the protection window contacted to a soft material layer. CONSTITUTION: A first display panel(210) displays one part of the image. A second display panel(220) displays the other part of the image. A first protection window(240) is formed on the first display panel. A second protection window(250) is formed on the second display panel. A soft material layer(230) is formed between the first and the second protection windows.
Patent KR-20120090682-A (KR)
Inventor: LEE DONG HEE
IPC: F24S23/00
Filed: 2011-02-08
Abstract: PURPOSE: A solar collecting apparatus and a manufacturing method thereof are provided to reduce the weight of a light collector and a diffuser by laminating an aluminum plate and poly isocyanurate foam. CONSTITUTION: A solar collecting apparatus comprises a light collector(10) for collecting and condensing sun lights. The light collector comprises a light transmission panel(17) made of glass or polyethylene, a forward light collecting panel(11) which condenses incident sun light and reflects the sun light to an upper light collecting panel or an optical duct(20), the upper light collecting panel(12) having a parabolic shape to improve the light collecting efficiency, and cover panels(13) respectively arranged on the left and right sides of the light collector.
Patent KR-20120092992-A (KR)
Title: Stock trading system corresponding to leader investor and providing method thereof
Inventor: PARK SANG JUN
IPC: G06Q40/04
Filed: 2011-02-14
Abstract: PURPOSE: A system for trading a stock corresponding to a leader investor and a method thereof are provided to partially follow an investment strategy of the leader investor, thereby increasing a rate of a profit and preventing a market distortion according to transaction information disclosure of the leader investor. CONSTITUTION: A leading module(120) manages a leading portfolio based on transaction information data of a leader investor. A modeling module(130) manages a model portfolio including part among leading financial instruments by a preset modeling rule among the leading financial instruments which is included in the leading portfolio. A control module(110) generates market order of an account of an investor who selects the leader investor.
Patent KR-20120097737-A (KR)
Title: Manufscturing method of rice bun containing chicken and curry
Inventor: KIM YONG HAN
IPC: A23L7/196
Filed: 2011-02-25
Abstract: PURPOSE: A producing method of rice dumplings including chicken and curry is provided to additionally insert the rice into the dumplings including meat and vegetables. CONSTITUTION: A producing method of rice dumplings including chicken and curry comprises the following steps: cooking water-soaked rice to obtain 20-30 parts of cooked rice by weight; mixing the rice with 0.3-0.7 parts of vegetable cooking oil by weight in a mixer for coating the rice; mixing 20-30 parts of processed chicken meat by weight, 2-4 parts of pork by weight, 0.7-1.5 parts of chicken stock powder by weight, 0.5-1 parts of refined sugar by weight, 0.1-0.3 parts of nucleic acid by weight, 0.1-0.3 parts of curry powder by weight, and 0.5-1.5 parts of black pepper powder by weight for 3-5 minutes; adding 2-6 parts of soymilk by weight into the mixture, and mixing the ingredients for 2-4 minutes; adding onion, spring onion, dried radish slices, garlic, and ginger into the mixture; adding 23-27 parts of coated rice by weight and 0.7-1 parts of sesame oil by weight into the mixture to obtain a dumpling filling; inserting the dumpling filling into dumpling skins produced with flour, KMU-2, refined salt, and other ingredients; steaming the obtained dumplings, and cooling and rapidly freezing the dumplings; and packaging the frozen dumplings. [Reference numerals] (AA) Start; (BB) Cooking step; (CC) Coating step; (DD) First mixing step; (EE) Second mixing step; (FF) Third mixing step; (GG) Fourth mixing step; (HH) Producing step for dumpling skins; (II) Molding step; (JJ) Steaming step; (KK) Freezing step; (LL) X-ray detection step; (MM) Packaging step using a film; (NN) Metal detection step; (OO) Packaging step using a box; (PP) Finish
Patent KR-20120097934-A (KR)
Title: Method for saving power while using wireless lan, system and access point therefor
Inventor: CHONG SONG
IPC: H04W88/08
Filed: 2011-02-28
Abstract: PURPOSE: A method for saving power when a wireless LAN is used, a system thereof, and an AP thereof are provided to notify a corresponding terminal of the fact that a terminal enters a specific AP coverage using a paging signal of a base station. CONSTITUTION: A terminal(110) transmits a second paging signal corresponding to a received first paging signal. An AP(Access Point)(130) overhears the second paging signal. The AP checks whether the terminal enters a wireless LAN coverage based on the overheard signal. The AP transmits a coverage entry signal based on the checked result. A base station(120) transmits a third paging signal with coverage entry information to the terminal based on the received coverage entry signal. [Reference numerals] (110) Terminal; (120) Base station; (AA) Wireless LAN coverage
Patent KR-20120097987-A (KR)
Title: Method of preparing nanometer-sized particle of hydrophilic naa-zeolite
Inventor: LEE YONG TAEK
IPC: B82Y30/00
Filed: 2011-02-28
Abstract: PURPOSE: A manufacturing method of hydrophilic NaA zeolite nano-particles is provided to enhance dispersibility between particles and to obtain uniformity of particle sizes. CONSTITUTION: A manufacturing method of hydrophilic NaA zeolite nano-particles comprises the following steps: manufacturing a solution I by including 40-60 wt% of silica sol and 40-60 wt% of distilled water based on the total weight of the solution I; manufacturing a solution II by including 5-7 wt% of Al (OiPr), 30-40 wt% of tetramethyl ammonium hydroxide 5 hydrate (TMAOH·5H2O), 3-5 wt% of 1M NaOH and 50-60 wt% of H2O based on the total weight of the solution II; agitating the solution I and solution II by mixing at the weight ratio of 1:2-1:5 at room temperature for 12 hours-10 days; and agitating the mixture of the solution I and II in a 60-100 deg. Celsius thermo-bath for 5 hours-3 days.
Patent KR-20120100097-A (KR)
Inventor: KIM JAE BOK
IPC: H04N21/40
Filed: 2011-03-03
Abstract: 불필요한 에너지의 낭비를 최소화하고 더욱 편리하게 IPTV를 이용할 수 있도록 한 IPTV용 셋톱박스 전원 자동제어장치 및 그 방법이 개시된다. 
개시된 IPTV용 셋톱박스 전원 자동제어장치는, 움직임을 감지하는 움직임 감지센서와; 전원 제어용 펌웨어가 내장된 데이터 저장장치와; 상기 데이터 저장장치에 저장된 전원 제어용 펌웨어를 추출하여 전원을 제어하되, 특정 버튼 및 전원 버튼의 눌러지는 상태나 시간과 상기 움직임 감지센서의 움직임 감지 결과를 기반으로 셋톱박스의 전원을 자동으로 제어하는 전원 제어기를 구비하고, 전원 온/오프 신호를 펌웨어로 분리하여 전원을 제어하며, 움직임 감지센서를 이용하여 전원 대기 상태 또는 전원 오프 상태에서 자동으로 전원을 켜줌으로써 사용자의 편의성을 향상시켜주게 된다.