baber/WOPTO huggingface dataset:
Patent KR-20100015401-A (KR)
Title: Phosphor for ultraviolet excited light-emitting device, phosphor paste, and ultraviolet excited light-emitting device
Inventor: KUZE SATORU
IPC: C09K11/08
Filed: 2008-02-27
Abstract: Disclosed are a phosphor for ultraviolet excited light-emitting devices, a phosphor paste and an ultraviolet excited light-emitting device. Specifically disclosed is a phosphor for ultraviolet excited light-emitting devices, which contains an oxide containing M, Mand M(Mis at least one element selected from the group consisting of Ba, Sr and Ca, Mis at least two elements selected from the group consisting of Ti, Zr and Hf, and Mis at least one element selected from the group consisting of Si and Ge) as a matrix, and an activator.
Patent KR-20100017758-A (KR)
Title: Photosensitive resin and process for producing microlens
Inventor: NEGI TAKAYUKI
IPC: G02B3/00
Filed: 2008-05-14
Abstract: [PROBLEMS] To provide a material for microlenses which has heat resistance, high resolution, and a high light-extraction efficiency. [MEANS FOR SOLVING PROBLEMS] The material is a positive resist composition comprising: (A) an alkali-soluble polymer which comprises unit structures having an aromatic fused ring or a derivative thereof; and (B) a compound having an organic group which undergoes photodecomposition to yield an alkali-soluble group. This positive resist composition gives a coating film having a refractive index as measured at a wavelength of 633 nm of 1.6 or higher and a transmittance as measured at a wavelength of 400-730 nm of 80% or higher. Also provided is a process for producing a microlens which comprises the step of applying the positive resist composition to a substrate and the steps of drying, exposing, and developing the composition applied.
Patent KR-20100024436-A (KR)
Title: Enhancing image quality
Inventor: JOSHI RAJAN LAXMAN
IPC: H04N19/30
Filed: 2007-06-27
Abstract: At least one particular method and apparatus provide an enhanced quality low resolution image extracted from a scalable high resolution bit stream in a DCP bit stream. In various implementations, an enhancement layer is used to produce the enhanced low resolution image. The enhancement layer may include, for example, spatial-domain or frequency-domain information to be used to enhance the typical low resolution image extracted from a DCP bit stream. One specific process includes encoding (102, 302) a digital image into an encoded image. The encoded image is capable of being processed to provide a higher resolution decoding of the digital image and to provide a lower resolution decoding of the digital image. The process further includes encoding (112, 326) additional information for enhancing the lower resolution decoding to provide an enhanced lower resolution image. A complimentary signal and decoding process are also provided, as well as structures for performing the processes.
Patent KR-20100036268-A (KR)
Title: Copolymers containing perfluoroalkyl groups and aqueous dispersions thereof
Inventor: MOORS ROLF
IPC: C08F220/24
Filed: 2008-05-14
Abstract: Copolymers which are composed of at least 4 monomers, including (meth)acrylate compounds containing perfluoroalkyl groups, are suitable for the treatment of fiber materials. The copolymers are usually used here in the form of aqueous dispersions. The fiber materials are in particular fabrics, for example made of polyolefin. Treatment with the copolymers imparts to them oil-and water-repellent properties and also repellent properties toward low molecular weight alcohols.
Patent KR-20110081701-A (KR)
Title: Calibration apparatus for gyro sensor
Inventor: PARK JI YOUNG
IPC: B25J9/10
Filed: 2010-01-08
Abstract: PURPOSE: A calibration apparatus is provided to accurately grasp the location or motion of robot by calibrating a scale factor. CONSTITUTION: A calibration apparatus(100) comprises a judgment unit(132), and a calibration unit. The judgement unit judges whether a robot rotates in a plane or not based on the angular velocity value which is outputted from an angular velocity calculation unit(151) and fixed image data which is outputted from a camera(110). The calibration unit performs calibration according to the judgement.
Patent KR-20110082747-A (KR)
Title: Pouch type battery
Inventor: BAEK WOON SEONG
IPC: H01M50/178
Filed: 2010-01-12
Abstract: PURPOSE: A pouch type battery is provided to reduce the total length of a battery as a protection circuit board is installed in a terrace part that is the empty space of a bare cell. CONSTITUTION: A pouch type battery comprises: a pouch-type bare cell(100) including the terrace part(120) of an empty space formed by not bending a sealing region positioned in an extension direction of an electrode tab(102); a protection circuit board(200) which is electrically connected to the electrode tab, is located in the terrace part, and has a protection circuit; an upper case(300) which supports the protection circuit board and cases the upper part of the bare cell; and a first barrier(310) which protrudes downwardly from the upper case and electrically divides the protection circuit board and the electrode tab.
Patent KR-20100084980-A (KR)
Title: Method for delivering cpm message and server thereof
Inventor: LEE HYEON SOO
IPC: H04W4/12
Filed: 2010-01-13
Abstract: PURPOSE: A message delivery method is provided to enable a terminal to properly receive a delayed message. CONSTITUTION: If a timer about a CPM(Converged IP Messaging) message is expired(S151), a CPM PF(Participating Function) server(810B) determines whether to discard the CPM message or stores the CPM message according to user setup(S153). If it is determined to store the CPM message, the CPM PF server request storing the message in a message storage server(600)(S154). The CPM PF server receives response message including information about the stored message from the message storage server(S156). The CPM PF server transmits the message to a target terminal(S157).
Patent KR-20110083018-A (KR)
Title: Accessories pendent
Inventor: AN YUN CHEOL
IPC: A44C3/00
Filed: 2010-01-13
Abstract: PURPOSE: A decoration medal is provided to help a user to live healthy and to enable a user to feel vitality in a social life. CONSTITUTION: A decoration medal comprises: a meteoric stone(2) in which a square solid gold thin film is attached to a cut unit thereof; a girth pattern unit(3) which is divided in order to express eight patterns on the surface of the square solid gold thin film; a Taeguk pattern unit(4) in which a Taeguk pattern is formed in the center of the girth pattern unit; a sun molding unit(5) expressing the sun in a sphere shape; a moon molding part(6) which is combined with the top of the sun molding unit and expresses the moon; and a fixing member(7).
Patent KR-20110085324-A (KR)
Title: Hand drier
Inventor: KIM KWAN HONG
IPC: A47K10/48
Filed: 2010-01-20
Abstract: PURPOSE: A hand dryer is provided to effectively keep and discharge the water saved in the hand dryer during drying hands. CONSTITUTION: A hand dryer comprises: a main body(10); a driving part which is combined with the main body and flows in external air; a nozzle duct(30) which is provided with air from the driving part and blows the air; a connection pipe interlinking the nozzle duct and driving part; and a water tank(50) for storing the water generated during drying the hands. In the upper part of the hand drying part, a fixed protrusion for fixing the water tank is formed. In the lower part of the hand drying part, a storing groove for receiving the water tank is formed.
Patent KR-20100024456-A (KR)
Title: A primer for detecting scuticociliate and a method for detecting scuticociliate using the same
Inventor: LEE JE HEE
IPC: C12Q1/68
Filed: 2010-01-22
Abstract: PURPOSE: A method for detecting scuticociliate is provided to accurately and quickly detect scuticociliate using a primer. CONSTITUTION: A primer pair for detecting Pseudocohnilembus longisetus comprises a primer of sequence number 15 and 16. A method for detecting Pseudocohnilembus longisetus comprises: a step of collecting a test sample; a step of performing PCR using the primer pair for detecting Pseudocohnilembus longisetus and the sample; and a step of analyzing an amplified product and probing for Pseudocohnilembus longisetus. A kit for detecting Pseudocohnilembus longisetus contains the primer pair for detecting Pseudocohnilembus longisetus, a buffer solution, dNTP, and tag DNA polymerase.
Patent KR-20110086890-A (KR)
Title: A novel strain of bacillus sp. bs061 having anti-pathogens activity and composition for controlling plant disease
Inventor: YUN BONG SIK
IPC: A01N63/02
Filed: 2010-01-25
Abstract: PURPOSE: A novel Bacillus sp. BS061 isolated from plant leaves and a composition for preventing plant diseases using the same are provided to prevent powdery mildew and gray mold rot. CONSTITUTION: A bacillus sp. BS061(deposit number: KCTC 10977BP) has antifungal activity. The bacillus sp. BS061 produces an antibiotic of iturin A of chemical formula 1. In chemical formula 1, R is (CH_2)_8CH(CH_3)CH_2CH_3, (CH_2)_10CH_3, (CH_2)_9CH(CH_3)_2 or (CH_2)_11CH_3. A composition for preventing plant diseases contains bacillus sp. BS061 strain, suspension thereof, or culture supernatant. The composition has antibacterial activity against Botrytis cinerea, Fulvia fulva, Colletotrichum gloeosporioides, Cylindrocarpon destructans, Rhizoctonia solani, Fusarium oxysporum, or Pythium sp.
Patent KR-20110087501-A (KR)
Title: Apparatus and method for feature extraction of bio signal
Inventor: SIM KWEE BO
IPC: A61B5/0476
Filed: 2010-01-26
Abstract: PURPOSE: A device and method for extracting the feature of a bio signal are provided to improve the performance of a bio signal recognizing system by automatically detecting a frequency domain for extracting a feature. CONSTITUTION: A signal converter(110) receives a first bio signal and a second bio signal from a human body and calculates the conversion values of the first bio signal and the second bio signal according to a frequency. A frequency detector(120) detects a frequency section with the conversion value difference between the first and second bio signals above a critical value. A feature point determining unit(130) calculates representative conversion values corresponding to the first and second bio signals from the conversion value included in the detected frequency section. The feature point determining unit maps the representative conversion values on coordinates for classifying the first and second bio signals as a feature point.
Patent KR-20100019555-A (KR)
Title: In the steam boiler fuel burn high temperature makes environmental polutant decrease and fuel reduce by a supersonic humidifier
Inventor: KO SUNG CHAN
IPC: F23D11/10
Filed: 2010-01-28
Abstract: PURPOSE: A method for reducing fuel consumption and environmental pollution material using an ultrasonic humidifier is provided to reduce the energy by combusting the fuel at a high temperature. CONSTITUTION: A pipe in which the minute water particle flows is connected to an air supply fan of a boiler. The minute water particle is made by using an ultrasonic humidifier(9). The fuel used for the boiler is completely burnt by minute explosion of the water particle. The ultrasonic humidifiers have an air inlet port(2). The minute water particle flows into the boiler with the air induction force without a motor.
Patent KR-20110088203-A (KR)
Title: A process for preparing artemisia asiatica extract by using ethyl acetate and ulcer medicine containing it
Inventor: PIAOZHENGPING
IPC: A61P1/00
Filed: 2010-01-28
Abstract: PURPOSE: A therapeutic agent containing ethyl acetate Artemisia asiatica extract as a main ingredient is provided to treat gastrointestinal disorders. CONSTITUTION: A method for preparing ethyl acetate Artemisia asiatica extract comprises: a step of immersing Artemisia asiatica in ethyl acetate solvent for 20-30 hours and filtering to isolate Artemisia asiatica extract; a step of drying the Artemisia asiatica extract at 40-60°C by decompression for concentration; and a step of centrifuging the concentrate and drying at 40-60°C for concentration to obtain a cream type. The Artemisia asiatica extract contains 2.6102.79 weight% of eupatilin and 0.91-1.12 weight% of jaceosidin.
Patent KR-20110088696-A (KR)
Title: Power management system and method
Inventor: CHUNG JUN HYUK
IPC: H02J13/00
Filed: 2010-01-29
Abstract: PURPOSE: A power managing system and a method thereof are provided to discriminatorily manage the amount of power supplied to a load, effectively check statistical information about used power without separate costs, and control power supplied to the load. CONSTITUTION: A power control setting unit(3320) sets a method for controlling power supplied to a load based on whether the power control setting unit can communicate with the load. A power controller controls power supplied to the load by the set method based on data about used power and measured power. A first load does communicate with a power managing system. A second load provides data related to the usage of power to the power managing system by communicating with the power managing system.
Patent KR-20110089000-A (KR)
Title: Die bonder with turntable picker
Inventor: KIM HYUN JOO
IPC: H01L21/58
Filed: 2010-01-29
Abstract: PURPOSE: A die bonder equipped with a turn-table peaker is provided to reduce waste of time and to efficiently die-bond using the turn-table peaker which consistently supplies a semiconductor chip while a turn-table rotates. CONSTITUTION: A transport part loads a lead frame(LF) on an index rail and transfers. A dispensing part spreads adhesive on the lead frame transferred to the index rail. A wafer is settled in a wafer support. A bonding part picks up a die(semiconductor chip,D) arranged on the wafer in one side and places the die on the lead frame in which adhesive is spread up in the other side. A controller electrically connected to the transport part, the dispensing part, the wafer support, and the bonding part and controls.
Patent KR-20100096006-A (KR)
Title: Solid-state imaging element and driving method of the solid-state imaging element
Inventor: TAKESHITA KANEYOSHI
IPC: H01L31/10
Filed: 2010-02-10
Abstract: PURPOSE: A solid imaging device and a driving method thereof are provided to reduce the size of the solid imaging device by transmitting the charges accumulated on a light receiving/charge accumulating layer through a conductive/non-conductive control region. CONSTITUTION: A light receiving/charge accumulating region(20) is formed on a semiconductor layer and is made by laminating M light receiving/charge accumulating layers. The M is 2 or more. A conductive/non-conductive control region(50) is comprised of a semiconductor layer which is positioned between the light receiving/charge accumulating region and the charge output region. A conductive/non-conductive control electrode(60) controls the conductive/non-conductive state on the conductive/non-conductive control region. A m-th potential control electrode is prepared between a m-th light receiving/charge accumulating layer and a (m+1)-th light receiving/charge accumulating layer.
Patent KR-20110097151-A (KR)
Inventor: MOON JUNE HO
IPC: H04B1/40
Filed: 2010-02-24
Abstract: 본 발명은 사용자에 의해 사진이 선택되었을 때 그 선택된 사진에 매칭되는 음악 데이터를 자동으로 표시 및 재생함으로써 사용자가 용이하고, 편리하게 사진 및 음악을 감상할 수 있는 정보 제공 장치 및 그 방법에 관한 것이다. 이를 위하여 본 발명에 따른 정보 제공 장치는, 카메라와; 사진 데이터를 저장하는 저장부와; 상기 카메라에 의해 촬영된 사진 데이터 또는 상기 저장부에 의해 저장된 사진 데이터로부터 사진 촬영 위치 정보 및 사진 촬영 날짜 정보를 검출하고, 상기 사진 촬영 위치 정보 및 상기 사진 촬영 날짜 정보에 매칭되는 음악 데이터를 재생하는 제어부로 구성될 수 있다.
Patent KR-20110099445-A (KR)
Inventor: KIM JUNG HYUN
IPC: B23K9/12
Filed: 2010-03-02
Abstract: 본 발명은 아크용접장치에 관한 것으로서, 오목한 길이홈 구조의 용접부(5)를 따라 전진 구동되도록 이 용접부(5)를 사이에 두고 양측으로 배치되는 한 쌍의 전, 후륜(11,12)이 마련된 캐리지(10); 상기 캐리지(10)의 상방에 탑재되어 있는 와이어릴(20); 상기 와이어릴(20) 인접부에 배치되는 플럭스호퍼(30); 상기 플럭스호퍼(30)를 통해 공급된 와이어를 용접부(5)로 공급하여 용접을 수행하는 토치(41)가 구비된 피딩유니트(40); 상기 피딩유니트(40)를 좌우로 위빙시키기 위한 위빙수단; 및 상기 캐리지(10)가 용접부(5)를 따라 안내될 수 있도록 가이드하는 가이드수단을 포함하여 구성된다. 따라서, 자체 구동에 의해 무 레일 자가 주행하며 가이드롤러를 통해 심 추적을 하여 종/횡곡이 있는 선체 곡외판의 편면용접이 가능하고, 또한, 기계적 방식을 이용하기 때문에 추가적인 제어/동력장치가 필요 없어 기구부 구성이 간단하여 현장 운용성이 향상되며, 또한, 위빙시 좌우 멈춤이 가능하여 용접비드 형상 제어가 가능하고, 또한, 곡외판 주행시 전륜부의 자석에 의해 등판력을 향상시키고 전복을 방지할 수 있도록 하는 등의 효과를 얻는다.
Patent KR-20110099961-A (KR)
Title: 전자제동장치의 페일안정성유지기구
Inventor: KIM JONG SUNG
IPC: F16D65/14
Filed: 2010-03-03
Abstract: 본 발명의 전자제동장치인 EWB(Electro Wedge Brake)는 제동시 시스템이나 모터(5)의 페일(Fail)이 발생되고, 웨지의 웨지면경사각(α)과 마찰계수(μ)간 tanα<μ조건이더라도, 액추에이터하우징(3)에 고정되어 모터(5)쪽에 위치된 포지셔너블록(30)을 이용해 스핀들(8)을 일시적인 SL(Self-Locking)타입으로 전환함으로서, 모터(5)의 동력전달효율저하를 최소화하고 추가적인 부품과 비용상승도 거의 없음은 물론, 휠락(Wheel-Lock)의 형성방지로 비정상적인 상황이더라도 운전자의 의지로 차량을 제어하는 제동안정성이 구현될 수 있는 특징을 갖는다.
Patent KR-20110104344-A (KR)
Title: 친환경 그라벨블록 제조장치 및 친환경 그라벨블록 제조방법
Inventor: SEO GON SUNG
IPC: B28B1/16
Filed: 2010-03-16
Abstract: 본 발명에 따른 친환경 그라벨블록 제조장치는 그라벨블록 성형 플레이트가 안착되는 프레임과; 프레임에 이동 가능하게 배치된 슬라이더와; 프레임에 설치되어 슬라이더를 직선 이동시키는 슬라이더 무빙기구와; 슬라이더에 설치되어 그라벨블록 성형 플레이트를 향해 세정수와 에어 노즐을 함께 분사하는 분사기구를 포함하고, 분사기구는 세정수를 그라벨블록 성형 플레이트를 향해 30-70kgf/㎠의 수압으로 분사하는 세정수 분사기구과; 에어를 상기 그라벨블록 성형 플레이트를 향해 50-90kgf/㎠의 공기압으로 분사하는 에어 분사기구를 포함하여, 그라벨블록의 표면을 세정 과정에서 발생하는 폐수를 최소화할 수 있고, 블록 표면의 유기불순물을 보다 효과적으로 제거할 수 있는 이점이 있다.
Patent KR-20100129136-A (KR)
Title: Oil separator for air conditioner
Inventor: SATO TOSHIYUKI
IPC: F04C29/06
Filed: 2010-03-19
Abstract: PURPOSE: An oil separator for an air conditioner is provided to reduce discharging pulsations or air oscillation of a compressor without increasing the amount of components. CONSTITUTION: An oil separator(50) for an air conditioner comprises a case(51), an inlet pipe(56), an outlet pipe(59), and a mesh unit(57). The case has a barrel unit(52), a cover unit(53), and a bottom unit(54). The inlet pipe is connected to a discharge hole(61) of a compressor(60), and the end of the inlet pipe is located inside the case. The mesh unit is installed in the front end of the inlet pipe. The mesh unit drops lubricating oil to the inside the case. The front end of the outlet pipe is exposed to the inside the barrel unit toward the bottom unit. The lubricating oil is discharged to a condenser(70) through the outlet pipe.
Patent KR-20100105507-A (KR)
Title: Retractable needle-safety blood sampling device
Inventor: MAHURKAR SAKHARAM D
IPC: A61B5/15
Filed: 2010-03-19
Abstract: PURPOSE: A retractable needle-safety blood sampling apparatus is provided to retract a double type hypodermic needle with acuminate-tip according to the spontaneous actuation of the needle. CONSTITUTION: A channel is directed in a longitudinal direction toward a first channel opening. The first channel opening is spaced apart from a second channel opening. A needle holder(30) is attached to a needle. The needle holder is arranged in the channel to be movable between a first location and a second location. An upper plate is movably arranged on a body(24). An actuator plate(90) is movable between the first location, the second location, and a third location.
Patent KR-20110106103-A (KR)
Inventor: KIM YOUNG CHUL
IPC: B01D35/30
Filed: 2010-03-22
Abstract: 본 발명은 부직포로 이루어지는 엘리먼트를 사용하지 않고, 사이클론방식으로 기체나 액체 등의 다양한 유체에 포함된 분진이나 칩 등의 각종 이물질을 제거토록 한 엘리먼트레스 필터장치(1)를 제공코자 하는 것이다. 
즉, 본 발명의 엘리먼트레스 필터장치(1)는 유입관(11)이 접선방향으로 설치된 원통형 헤드부(10)의 하부에 가이드부(20)를 결합 구성하되 가이드부(20) 내부에 상부가 넓은 콘형태의 안내면(21)을 구비하며, 하단에 배출공(22)을 형성하며, 가이드부(20)의 하부에 배출공(22)으로 배출되는 이물질을 포집토록 포집부(30)를 결합 구성하되 설정된 시간에 따라 개폐되는 제어부(31)를 배출공(22)에 대응되게 상부에 설치하며, 상기 헤드부(10)의 상부 중심에 이물질이 제거된 유체가 유출되도록 관통 구성된 유출관(40)의 하단에 유출관(40)으로 유출되는 유체에 잔류된 이물질을 걸러주는 금속다공망(50)을 일체 또는 탈착되게 구성하며, 헤드부(10) 내면에 외접되며 유출관(40) 외면에 내접되는 유도날개(60)를 나선형으로 설치하며, 금속다공망(50)의 하부에 잔류 이물질이 헤드부(10) 내부로 역류하는 것을 차단토록 금속다공망(50)의 직경보다 큰 직경을 가지면서 하부가 개구된 원통형 버킷(70)을 구성하며, 경우에 따라 버킷(70)의 외주면에 외향되게 돌출되는 나선형 보조유도날개(80)나 버킷(70)의 내주면에 내향되게 돌출되는 나선형 차단날개(90)를 일체로 구성한 것을 특징으로 한다. 
본 발명에 의하면, 엘리먼트를 사용하지 않아서 보수비용이나 제조원가를 대폭 절감할 수 있고, 나선형 유도날개(60) 및 보조유도날개(80)에 의해서 유입관(11)으로 유입되는 유체의 선회운동이 보다 원활하게 이루어지며, 이로 인하여 보다 강력한 사이클론이 발생하므로 유체에 포함된 이물질을 보다 월등하게 제거할 수 있으며, 버킷(70) 및 나선형 차단날개(90)에 의해서 유체에 잔류되어 있는 미세 이물질까지 차단함으로써 이물질 제거 효율을 극대화할 수 있는 등 다수의 효과를 기대할 수 있는 것이다.
Patent KR-20110013188-A (KR)
Title: Host device and storage device for separating management of ro, method for separating management of ro, and storage media recorded program executing separating ro management
Inventor: KWON O IN
IPC: H04N21/44
Filed: 2010-04-02
Abstract: PURPOSE: A host terminal and a storage device for RO management, an RO management method thereof and a recording medium recording the same for managing RO are provided to increase the security and mobility of the RO management by separating a part of the management function from a DRM(Digital Rights Management) agent. CONSTITUTION: An ROAP(Rights Object Acquisition Protocol) agent(100) obtains RO from a server. The server issues the RO clearly indicating a right of the digital contents protected by a DRM. The RO is installed to a storage device connected to a host terminal from the ROAP agent. A DRM agent of a host terminal(200) transfers the RO to the storage device. The DRM agent for the host confirms RO information through coupling with the storage device.
Patent KR-20110097554-A (KR)
Inventor: LEE NAM SEOK
IPC: H01L21/027
Filed: 2010-04-02
Abstract: 본 발명은 롤 몰드의 수치 변형을 방지하고 공정을 단순화할 수 있는 롤 몰드 및 그 제조 방법과 그를 이용한 박막 패턴의 제조 방법을 제공하는 것이다. 
본 발명에 따른 롤 몰드의 제조 방법은 마스터 패턴이 형성된 리지드 기판 또는 플렉서블 기판을 마련하는 단계와; 상기 마스터 패턴이 형성된 상기 기판 상부에 위치하는 베이스 롤러를 마련하는 단계와; 상기 마스터 패턴이 형성된 상기 기판 상에 몰드 표면층을 형성하는 단계와; 상기 몰드 표면층 또는 상기 베이스 롤러에 접착 수지층을 형성하는 단계와; 상기 베이스 롤러를 상기 리지드 기판 또는 플렉서블 기판 상에서 회전시켜 상기 베이스 롤러 상에 상기 접착 수지층과 몰드 표면층을 형성하는 단계와; 상기 베이스 롤러에 형성된 상기 접착 수지층과 몰드 표면층을 경화하여 상기 베이스 롤러에 상기 접착 수지층과 몰드 표면층을 부착 및 고정시키는 단계를 포함하는 것을 특징으로 한다.
Patent KR-20110116571-A (KR)
Inventor: KIM KYUNG SUNG
IPC: H04W16/14
Filed: 2010-04-19
Abstract: 해상-육상 통합 네트워크에서 스펙트럼 재사용기법을 활용한 동적 스펙트럼 할당 방법이 제공된다. 동적 스펙트럼 할당 방법은 복수의 네트워크들이 전체 할당된 스펙트럼을 공유하고, 일정 부분의 스펙트럼을 재사용하도록 할당함으로써 한정된 스펙트럼 자원보다 많은 요구대역폭을 지원한다. 멀티홉 릴레이 영역에서 전체 스펙트럼 중 특정 부분의 스펙트럼을 교차로 주파수를 할당하여 인접 네트워크 운영자 간의 간섭을 회피하고 서비스 클래스별로 요구대역폭을 동적으로 할당함으로써 스펙트럼 효율성을 크게 향상시킨다.
Patent KR-20110116857-A (KR)
Inventor: SHIN JEONG HUN
IPC: H04L29/06
Filed: 2010-04-20
Abstract: 복수의 단말이 접속하는 네트워크를 통하여 적어도 하나의 가상랜을 제어하기 위한 가상랜 제어 시스템은 단말, 가상랜 스위치 및 가상랜 제어부를 포함한다. 단말은 네트워크에 접속하기 위해 고유의 식별자 주소를 갖고 있거나 또는 가상랜 스위치에 연결된 외부 장치를 통해 고유의 식별자 주소를 전달받는다. 가상랜 스위치는 네트워크를 통해 적어도 하나의 가상랜을 설정하여 제공한다. 가상랜 제어부는 단말이 접속하여 가상랜의 변경을 요청하는 경우, 단말이 속한 가상랜에서 다른 가상랜으로 설정을 변경할 수 있도록 단말에 가상랜 변경 권한을 부여한다.
Patent KR-20110119034-A (KR)
Inventor: I CHAE YUN
IPC: H01L21/66
Filed: 2010-04-26
Abstract: 생산성을 향상시킬 수 있는 반도체 디바이스 테스트 유닛을 개시한다. 개시된 반도체 디바이스 테스트 유닛은, 반도체 디바이스와 전기적 접촉 가능하도록 일면에 형성된 복수의 디바이스패드와, 상기 복수의 디바이스패드에 각각 대응하는 위치의 타면에 형성되어 상기 복수의 디바이스패드와 각각 통전 가능한 복수의 연결패드를 구비한 디바이스 플레이트와; 상기 복수의 연결패드 주위를 둘러싸도록 형성된 관통공과, 상기 관통공에서 판면방향을 따라 상기 관통공의 테두리부위에 형성된 복수 층의 에지부와, 상기 연결패드간의 간격보다 더 큰 간격으로 상기 복수층의 에지부 중 적어도 어느 한 층에 배치된 복수의 기판패드를 구비한 인쇄회로기판과; 상기 연결패드와 상기 기판패드를 전기적으로 연결하는 와이어를 포함하는 것을 특징으로 한다.
Patent KR-20110120717-A (KR)
Title: Integrated shield can for printed circuit boards
Inventor: SHIN DONG SHIK
IPC: H05K9/00
Filed: 2010-04-29
Abstract: PURPOSE: An integral shield can for PCB is provided to prevent the deviation of high frequency resistance by eliminating a parallel error between a pair of PCBs. CONSTITUTION: An interval maintenance part is vertically arranged between a pair of PCBs(202, 204). The interval maintenance part includes two pairs of leg parts which are respectively arranged in the pair of the PCBs. A separate part is integrally and vertically formed with the interval maintenance part. The separate part is combined by a coupling clip(224) which passes through the penetration hole formed in a parallel plate(209). The parallel plate is formed to be convexly bent to a specific direction.