baber/WOPTO huggingface dataset:
Patent KR-20110061277-A (KR)
Title: Flat panel display device and method of manufacturing the same
Inventor: PARK JONG HYUN
IPC: G02F1/136
Filed: 2009-12-01
Abstract: PURPOSE: A flat panel display device and manufacturing method thereof are provided to increase the electrical characteristic of an active layer and to improve the optical transmission ratio of a display panel. CONSTITUTION: An active layer(12) includes a source area, a drain area, and a channel area on a first substrate. A gate isolation layer(13) is formed in the first substrate including the active layer. A gate electrode(14) is formed on the gate isolation layer of the upper part of channel region. A first isolation layer(15a) is formed on the gate isolation layer including the gate electrode. A protective layer(17) is formed on the first insulating film including the source electrode and the drain electrode.
Patent KR-20110061906-A (KR)
Title: Steel box girder compounded with concrete slab by shear connectors
Inventor: SUH SUK KOO
IPC: E01D2/04
Filed: 2009-12-02
Abstract: PURPOSE: A shear connector attached steel box girder structure compounded with a concrete slab by a shear connector is provided to be effective and to have economical effect by reducing the installation amount of longitudinal and horizontal ribs. CONSTITUTION: In a shear connector attached steel box girder structure compounded with a concrete slab by a shear connector, many spot spacers are attached to a longitudinal reinforcement rib attachment line in the longitudinal direction instead of reinforcement ribs attached to the top of a lower flange supported to a support in the longitudinal and horizontal directions, many spot spacers are installed to a horizontal reinforcement rib attachment line in a row and buried under concrete, and a shear connector is installed to the top of an upper flange of a double composite steel box girder.
Patent KR-20110064119-A (KR)
Title: 결제 처리 서비스 시스템 및 결제 처리 서비스 방법
Inventor: KIM JONG HO
IPC: G06Q20/34
Filed: 2009-12-07
Abstract: 본 발명은, 가입자의 대표식별번호에 대응하여 여러 결제수단에 따른 결제식별번호를 대응/관리하고 대표식별번호를 토대로 한 결제 시 대응된 소정 결제식별번호를 이용하여 결제 처리함으로써, 가입자가 대표식별번호를 탑재한 하나의 결제수단을 이용하여 다양한 결제수단을 통해 결제하는 효과를 갖기 때문에 결제수단의 관리/운용 및 사용자의 편의성을 증대시키는 결제 처리 서비스 시스템 및 결제 처리 서비스 방법이 개시되어 있다. 본 발명의 결제 처리 서비스 시스템은, 소정의 대표식별정보를 토대로 결제가 요청되면 결제단말장치가 상기 결제 요청에 따른 결제승인을 요청하고, 결제요청장치가 상기 결제단말장치로부터의 상기 결제승인 요청에 따른 해당 대표식별정보를 토대로 결제승인 처리를 요청하면, 각 가입자 별로 기 할당된 대표식별정보 및 해당 대표식별정보에 대응된 적어도 하나의 결제식별정보를 포함하는 맵핑정보를 저장/관리하는 결제서비스장치가 상기 결제요청장치로부터의 상기 결제승인 처리 요청에 따른 해당 대표식별정보에 대응된 적어도 하나의 결제식별정보를 인지하고, 상기 인지된 결제식별정보에 대응되는 해당 금융서버와 연동하여 상기 결제승인 처리 요청에 따른 결제 처리를 수행하는 구성을 포함한다. 
       
     신용카드, 결제, 카드번호, 식별번호
Patent KR-20110067391-A (KR)
Title: Composition for anisotropic conductive film having improved compatibility and film formed therefrom
Inventor: HWANG JA YOUNG
IPC: C08K5/09
Filed: 2009-12-14
Abstract: PURPOSE: A composition for an anisotropic conductive film is provided to impart phase stability between materials by comprising a stearic acid-based compound and to improve process stability such as coating stability, appearance, resistance, and reliability. CONSTITUTION: A composition for an anisotropic conductive film comprises 30~60 weight% of a thermoplastic polymer binder resin, 20~55 weight% of a radical polymerizable material, 1~10 weight% radical initiator, 0.5~20 weight% of stearic acid-based compound and 1~10 weight% of conductive particles. The stearic acid-based is included in the amount of 0.5~20 weight% of the whole composition.
Patent KR-20110068674-A (KR)
Title: Cvering pad of remedy body for low frequency therapy apparatus
Inventor: JUNG WOO HYUB
IPC: A61N1/32
Filed: 2009-12-16
Abstract: PURPOSE: A ceramic covering pad for a low frequency therapy apparatus is provided to prevent assistant materials used for a low frequency medical treatment from falling around the human body or low frequency therapy apparatus. CONSTITUTION: A low frequency therapy apparatus comprises: a wearing pad(110) which is formed in a shape corresponding to a body part to be treated; an elastic belt which is sewn in one side end of the external skin; a fixing unit(120) equipped with a first fastener formed in the end of the elastic belt and a second fastener formed in the other side end of the external skin; a heater(130) which uses a heating wire; and ceramic(140) which comes into contact with the human body. A ceramic covering pad for a low frequency therapy apparatus includes a storage layer receiving an assistant material.
Patent KR-20110069382-A (KR)
Title: Method for preparing concentrated fruits solution
Inventor: LIM JAE WOONG
IPC: A23L2/10
Filed: 2009-12-17
Abstract: PURPOSE: A producing method of a fruit concentrate is provided to repeat a decompress-concentration process and an atmospheric pressure-concentration process of the fruit concentrate for removing cyanide. CONSTITUTION: A producing method of a fruit concentrate comprises the following steps: preparing the fruit concentrate, and removing pulp from the fruit concentrate; decompress-concentrating the fruit concentrate at 70~75deg C for 100~120minutes at the pressure of 700~740mmHg; atmospheric pressure-concentrating the fruit concentrate at 80~90deg C for 10~20minutes; and repeating the decompress-concentration process and the atmospheric pressure-concentration process until the sweetness of the fruit concentrate is 60~65brix.
Patent KR-20110072714-A (KR)
Inventor: SHIN SANG IN
IPC: F25D29/00
Filed: 2009-12-23
Abstract: PURPOSE: A temperature controller and a temperature control method of refrigerator are provided to diminish temperature deviation of right and left side of cavity since defrosting water of an evaporating dish evaporates. CONSTITUTION: The temperature controller includes: a sensor device(30); a cooling fan(23); and a controller(40). A temperature sensor unit(31) of the sensor device is installed in the left and right side of inside or outside of cavity. The temperature sensor units sense the temperature of refrigerator. The cooling fan includes: an rotary wing unit(23a); and an fan motor unit(23b). The rotary wing unit is installed in both directions to rotate. The fan motor unit occurs the driving force in the rotary wing unit. The controller decides forward and reverse driving of the rotary wing part according to the measurement value and transfers operation signal to the fan motor unit and rotates the cooling fan oppositely to an initial forward direction until the temperature measured at in sensor-device arrives in to the set reference value.
Patent KR-20110073691-A (KR)
Inventor: JEONG NAE WOON
IPC: G11B20/10
Filed: 2009-12-24
Abstract: PURPOSE: A voice recording apparatus using an MIC input installed in a vehicle Bluetooth module and a control method thereof are provided to use the circuit of the MIC input unit in common. CONSTITUTION: A codec(21) converts the electric signal of the analog type of an MIC(Microphone) input unit(12) into digital voice data. In case the digital voice data is inputted, the codec restores the digital voice data to an analog signal. If the recording command of external sound is inputted from an input unit(14), a controller(31) stores the converted digital voice data in a memory(41). If the reproduction command of the stored voice data is inputted from the input unit, the controller outputs the stored digital voice data to the codec.
Patent KR-20110079026-A (KR)
Title: Satellite solar panels and solar systems with reflectors
Inventor: KIM MUN SIK
IPC: B64G1/44
Filed: 2009-12-31
Abstract: PURPOSE: A solar system using a satellite solar panel and a reflector is provided to keep the weight of an artificial satellite as it is and to reduce the volume by utilizing the backside of a solar panel array, and to increase power production efficiency. CONSTITUTION: A solar system using a satellite solar panel and a reflector includes: a solar panel assembly attached with a solar panel(200) and connected to a satellite body(100) to spread; and a solar reflector located between the solar panel assembly and a satellite payload to reflect sunlight to the bottom of the solar panel assembly and to increase the power production capacity of a satellite.
Patent KR-20090046783-A (KR)
Inventor: KAWAKUBO KAZUKI
IPC: B29C45/02
Filed: 2007-12-13
Abstract: 렌즈부재(6)와 발광기(1)를 가지는 발광체(4)(제품)의 생산성을 효율 좋게 향상시킨다.  
     발광체 형성용 금형(11)을 이용하여, 상측 몰드(12)에 설치한 세트부(14)에 소요수의 발광기(1)를 장착한 성형접합 전 프레임(2)을 세트하고, 또한, 하측 몰드(13)에 발광기(1)에 대응하여 각별히 설치한 캐비티 블록(18)의 캐비티(17) 내에 디스펜서(23)로 소요량의 투명성을 가지는 액상의 수지재료(24)를 각별히 공급함과 함께, 금형(11·12)을 형체(型締)하여 발광기(1)의 발광면(3)에 캐비티(17)의 개구부(22) 측을 각별히 탄성가압함으로써, 상기한 캐비티(17) 내의 수지를 이 캐비티의 형상에 대응한 렌즈부재(6)에 압축성형하고, 또한, 동시에, 이 렌즈부재(6)를 발광기(1)의 발광면(3)에 접합하여 발광체(4)를 형성하여 성형접합이 끝난 프레임(5)을 얻는다.
Patent KR-20090046902-A (KR)
Inventor: YU XIAOYONG
IPC: H04B7/26
Filed: 2007-06-04
Abstract: 수신된, 블록 에러 정정 인코드된 코드워드들에 대한 소프트 판단들, 및 검출된 데이터의 에러 가능성을 의미하는 컨피던스 표시자를 생성하는 무선 트랜시버(100).  무선 트랜시버(100)는 WiMax 업링크의 피드백 채널 메시지와 같이 블록 암호화된 신호들을 처리한다.  신호를 수신하는 경우, 수신된 블록 인코드된 코드워드들에 대해 소프트 판단이 결정된다.  가장 검출될 가능성이 높은 코드워드에 대한 소프트 판단 메트릭과 그 다음으로 가장 검출될 가능성이 높은 코드워드에 대한 소프트 판단 메트릭간의 차이가 계산된다.  이러한 차이는 수신된 신호(201)를 통해 수신된 전체 디코더 입력 전력에 기초하여 정규화된다.  그리고나서, 정규화된 차이는 채널 종속 인자에 의해 스케일링되고 시간 필터링된다.  정규화되고 시간 필터링된 컨피던스 표시자 출력(212)은 무선 네트워크 컨트롤러에 제공되어 수신된 데이터의 유용성을 평가할 수 있다. 
       
     무선 트랜시버, 소프트 판단, 컨피던스 표시자, 신호 처리, 무선 통신
Patent KR-20090054450-A (KR)
Inventor: ARAI TAKASHI
IPC: B32B9/00
Filed: 2007-08-31
Abstract: 본 발명은 폴리에스테르계 수지 필름의 적어도 한쪽 면에, 폴리우레탄계 수지층 및 무기물층이 폴리에스테르계 수지 필름으로부터 순서대로 배치된 가스 배리어성 필름이며, 상기 폴리우레탄계 수지층을 구성하는 폴리우레탄계 수지가 하기 화학식 1 및/또는 하기 화학식 2로 표시되는 골격을 함유하는 수지인 가스 배리어성 필름에 관한 것이다.  본 발명에 의해 우수한 산소 차단 성능 및 수증기 차단 성능을 가지는 가스 배리어성 필름이 제공된다. 
     <화학식 1> 
     
       
     
     <화학식 2> 
     
       
     
     가스 배리어성 필름, 폴리에스테르계 수지 필름, 폴리우레탄계 수지층, 금속 앵커 증착층, 무기물
Patent KR-20090068217-A (KR)
Title: Flame retardant extruded polystyrene foam compositions
Inventor: MAXWELL KIMBERLY A
IPC: C08J9/00
Filed: 2007-09-26
Abstract: Extrudable polystyrene foam compositions having flame retardant properties, flame retarded extruded polystyrene foams, methods of making such foams, and products comprising such compositions and foams are provided. The extrudable polystyrene compositions having flame retardant compositions can be generally characterized as having a molecular weight (Mw) of at least about 90% of the polystyrene in an identical composition without the flame retardant compound and a Yellowness Index in the range of from about 1 to about 10.
Patent KR-20090051253-A (KR)
Inventor: DUDDING ASHLEY THOMAS
IPC: B60G9/00
Filed: 2004-04-05
Abstract: 탁월한 롤 안정성을 나타내는 비토크 반응성 에어 서스펜션이 차량의 대향 측면상에 종방향으로 연장된 프레임 레일에 설치된 프레임 행거를 포함하도록 도시된다. 종방향 연장 빔들은 일단부에서 프레임 행거에 연결된고 프레임 레일에 평행하게 연장된다. 타단부에서 빔들은 차량 중심선을 가로질러 측방향으로 연장된 지지대에 의해 결합된다. 그 중심부에서, 빔들은 차축 클램프 조립체가 연결되는 차축 피벗 보어를 구비하고, 차축 클램프 조립체는 차량에 대해서 구동 차축 하우징을 클램핑한다. 차축 피벗 보어는 구동 차축에 대체적으로 정렬된다. 제어봉 조립체는 서스펜션 혹은 프레임 부품에 연결된다. 빔들과 함께, 제어봉 조립체는 평행사변형 구성을 형성하고, 여기서 빔들은 그 구성의 하부 링크를 구성하고 제어봉 조립체 내에 포함된 제어봉은 그 구성의 상부 링크를 형성한다. 
     
     에어 서스펜션, 차축 클램프 조립체, 에어 스프링, 롤 안정성, 프레임 행거
Patent KR-20090061057-A (KR)
Title: Switching multiple link layer resources for media independent handover
Inventor: OLIVERA HERNANDEZ ULISES
IPC: H04W36/14
Filed: 2007-09-18
Abstract: A method for controlling behavior of lower layer links related to media independent handover (MIH) of a mobile user comprises sending a MIH link actions request primitive from a MIH User entity to a MIH function (MIHF) for requesting actions to be executed on a set of lower layer links to heterogeneous radio access technology (RAT) networks. The primitive includes parameters that indicate the requested actions and an execution time delay. Confirmation primitives are sent back the MIH User entity to convey the results of the execution attempts on the requested actions.
Patent KR-20090103891-A (KR)
Title: Novel epoxy resin, epoxy resin composition essentially containing the epoxy resin, and cured product essentially containing the epoxy resin
IPC: C08G59/16
Filed: 2007-12-21
Abstract: Disclosed is a novel epoxy resin represented by the formula below, which has one or more primary hydroxy groups and one or more epoxy groups in a molecule. This epoxy resin is useful for photocuring systems. [chemical formula 1] E: epoxy resin residue c: 1, 2, 3 d: 1, 2, 3 c + d = 4
Patent KR-20090099539-A (KR)
Title: Structural reinforcement material, insert, and reinforced cavity comprising same
Inventor: BELPAIRE VINCENT
IPC: B60R13/08
Filed: 2007-12-14
Abstract: A structural reinforcement material (20) is provided that includes a base material selected fr om the group consisting of thermosets, low viscosity thermoplastics with short transition phas es and low viscosities, low melting point metallic alloys, and combinations thereof. At STP, the structural reinforcement material (20) is a solid or a formable dough or a mixture thereof. When heated to an activation temperat ure, the structural reinforcement material (20) becomes flowable into a cavity (10). Following cooling, the structural reinforcement material (20) is a solid or a thermoset with a strength sufficient to reinforce the cavity (10). A structural reinforcement insert (111) comprising the structural reinforcement ma terial (20) is also provided, as is a reinforced cavity (10) of an automobile (2) and a method of reinforcing a cavity (10).
Patent KR-20090129402-A (KR)
Title: Fast dissociating dopamine 2 receptor antagonists
Inventor: MACDONALD GREGOR JAMES
IPC: A61K31/495
Filed: 2008-02-11
Abstract: The present invention relates to 4-aryl-6-piperazin-1-yl-3-substituted-pyridazines that are fast dissociating dopamine 2 receptor antagonists, processes for preparing these compounds, pharmaceutical compositions comprising these compounds as an active ingredient. The compounds find utility as medicines for treating or preventing central nervous system disorders, forexample schizophrenia, by exerting an antipsychotic effect without motor side effects.
Patent KR-20100005027-A (KR)
Title: Handler with function for correcting position and method for loading device to be inspected on measuring socket
Inventor: YOKOO MASAYOSHI
IPC: G01R31/26
Filed: 2007-03-16
Abstract: As a means for grasping a device to be inspected and loading it on a measuring socket on a device tester, a device grasping section is provided. The device grasping section has a means for sucking a device from a tray of device to be inspected with minute pressing force at the time of sucking the device and loading the device to the measuring socket, and a clamper for outputting a variable pressing force when measurement contact is made. The device grasping section has a mechanism for correcting the position of the device by an image recognition/position correction means.
Patent KR-20100002266-A (KR)
Title: Internal combustion engine control apparatus
Inventor: TANAKA HIROYUKI
IPC: F02D45/00
Filed: 2008-03-17
Abstract: There is provided an internal combustion engine control apparatus in which when a throttle valve is driven based on a throttle open degree calculated from a plurality of requested torques, an excess response of the throttle valve is prevented. The plurality of requested torques are aggregated (step 100) and it is judged that the sensitivity of the throttle open degree change with respect to a torque change is large or not (step 102). If it is judged that the sensitivity is large, first only a requested oscillatory torque is converted to a throttle open degree (step 106) and then the other requested torques are aggregated into a requested torque, which is converted to a throttle open degree (step 108). Subsequently, the requested throttle open degree calculated in step 106 and the requested throttle open degree calculated in step 108 are aggregated to calculate a final throttle open degree.
Patent KR-20090130101-A (KR)
Title: Two-dimensional position sensor
Inventor: PHILIPP HARALD
IPC: G06F3/044
Filed: 2008-04-02
Abstract: A two-dimensional position sensor is formed by drive electrodes (52) and sense electrodes (62, 64, 66) both extending in the x-direction and interleaved in the y-direction. The sense electrodes comprise several groups, two of which co-extend in the x-direction over each different portions of extent in the x-direction. The drive and sense electrodes are additionally arranged to capacitively couple with each other. In use, drive signals are applied to the drive electrodes and then the resultant sense signals received from the sense electrodes measured. The position of a touch or stylus actuation on the sensor is determined in the x-and y-directions as follows, m the x-direction, the position is determined by an interpolation between sense signals obtained from co-extending pairs of sense electrodes, and in the y-direction by interpolation between sense signals obtained from different sequences of drive signals applied to the drive electrodes.
Patent KR-20090130877-A (KR)
Title: Urethane compound, curable composition containing the same, and cured product of the composition
Inventor: URAKAWA YOSHIFUMI
IPC: C07D251/26
Filed: 2008-04-24
Abstract: Disclosed is a urethane compound which enables to obtain a cured product which is excellent in surface hardness, abrasion resistance, flexibility and bendability, while having reduced curling property and good transparency. Also disclosed are a curable composition containing such a urethane compound, and a cured product of such a composition. The curable composition is characterized by containing a specific urethane compound containing an isocyanurate ring skeleton and a polymerization initiator.
Patent KR-20100017867-A (KR)
Title: Removing carbon dioxide from an atmosphere and global thermostat
Inventor: EISENBERGER PETER
IPC: C01B32/50
Filed: 2008-05-21
Abstract: A system for removing carbon dioxide from an atmosphere to reduce global warming including an air extraction system that collects carbon dioxide from the atmosphere through a medium and removes carbon dioxide from the medium; a sequestration system that isolates the removed carbon dioxide to a location for at least one of storage and which can increase availability of renewable energy or non-fuel products such as fertilizers and construction materials; and one or more energy sources that supply process heat to the air extraction system to remove the carbon dioxide from the medium and which can regenerate it for continued use.
Patent KR-20110080089-A (KR)
Title: Apparatus for processing image
Inventor: SEO PHIL KI
IPC: H04N5/208
Filed: 2010-01-04
Abstract: PURPOSE: An image processing device is provided to prevent the generation of a high frequency noise in an image regardless of a distance from a subject. CONSTITUTION: A lens unit(10) receives the light of a subject. A distance detection unit(20) senses a distance between the subject and the lens unit. An image sensor(30) changes the light of the lens unit into RGB video data. An edge detector(41) detects the RGB edge region of the RGB video data. A correction constant varying unit(42) varies RGB correction constants applied to the RGB edge region in correspondence with the distance of the distance sensing unit. An edge emphasizing unit(43) corrects the RGB edge region with the RGB correction constant and creates RGB correction data in which the edge is emphasized.
Patent KR-20110082455-A (KR)
Title: Humidifier using electrolsys
Inventor: PARK JUNG IL
IPC: F24F6/12
Filed: 2010-01-11
Abstract: PURPOSE: A humidifier using electrolysis is provided to make the sterilized water which includes hypochlorous acid by combining the platinum plated titanium and the platinum plated zirconium electrodes. CONSTITUTION: A humidifier using electrolysis is as follows. A water tank includes the water which flows upper and lower tanks(30,50), and a flow path(40). An electrolysis device is made from the platinum plated titanium which composes anode and cathode, and the compound of zirconium electrodes. The component of the coating layer is composed of platinum compound, iridium compound, stannic compound, titanium compound, palladium compound, tantalum compound, rhodium compound, ruthenium compound or their compound.
Patent KR-20110087905-A (KR)
Inventor: CHO SUNG HOON
IPC: G06Q30/02
Filed: 2010-01-27
Abstract: 본발명은 길드 시스템을 이용한 회원관리방법에 관한 것으로서, 종래에는 회원이 회원아이디를 이용하여 서비스제공시스템과 1:1로 소통하며 포인트를 적립하였으나 본 발명에서는 일정조건을 갖거나 회원의 자유의지로 회원들끼리 길드를 결성하게 하고 길드를 결성한 회원에 대해서는 회원 개인이 서비스 이용행위를 할때 발생되는 포인트를 길드원전원에 대해서 적용하도록 함으로써 이용실적이 높은 회원들끼리 모여 길드를 구성할 수 있도록 유도하여 서비스제공 시스템으로서는 이용실적이 높은 우량고객을 다량 확보하여 마케팅등에 활용할 수 있도록 하는 것을 목적으로 한다.
Patent KR-20110088071-A (KR)
Title: Apparatus for decreasing molten metal surface velocity of mold in continuous casting installation
Inventor: CHO WON JAE
IPC: B22D11/10
Filed: 2010-01-28
Abstract: PURPOSE: A device for decreasing molten metal surface velocity of mold in continuous casting installation is provided to prevent the mixing of the slag and foreign material into molten metal. CONSTITUTION: A device for decreasing molten metal surface velocity of mold in continuous casting installation comprises a fixed arm(40) and a flow resistance board(50). The fixed arm is fixed to both sides of a dipping nozzle(30). The flow resistance board is installed in the fixed arm. A pair of mounting plates is on end part of the fixed arm. The top of the flow resistance board is inserted in the mounting plate. The mounting plate and flow resistance board are combined using bolts. A mounting part, which surrounds the half of the dipping nozzle, is formed on end part of the dipping nozzle. The mounting part is connected to a hinge pin. A latch is inserted into a latch groove.
Patent KR-20110093297-A (KR)
Title: Organic semiconductor polymer, and transistor and electronic device including the same
Inventor: LEE BANG LIN
IPC: C08G73/20
Filed: 2010-02-12
Abstract: PURPOSE: An organic semiconductor polymer is provided to ensure excellent charge mobility and to enable the formation of thin films through a solution process. CONSTITUTION: An organic semiconductor polymer comprises a first repeating unit of pyrimidopyridine represented by chemical formula 1 and a second repeating unit including a heteroaromatic ring. In chemical formula 1, Ar is a substituted or unsubstituted C4-C14 heteroaromatic ring or substituted or unsubstituted C6-C30 condensed polycyclic group including a heteroaromatic ring, wherein Ar is not a substituted or unsubstituted pyrimido[5,4-d]pyrimidine; and a and b represent a molar ratio, wherein a is in the range of 0.01-0.99 and b is in the range of 0.01-0.99.
Patent KR-20110070654-A (KR)
Title: Apparatus and method for smart energy management by controlling power consumption
Inventor: KIM KWANG SOO
IPC: G08C17/02
Filed: 2010-02-19
Abstract: PURPOSE: Smart energy managing apparatus and method for controlling power consumption are provided to supply energy according to the desire of customers by analyzing energy consuming patterns. CONSTITUTION: A managing server(100) is in connection with electronic appliance using groups through a gateway(200). The gateway is in connection with the network of the electronic appliance using groups based on a zigbee communication method. The gateway corresponds to respect electronic appliance using group. A smart meter(400) measures the amount of power consumption of an electronic appliance(10). A load controller controls the use of power for the electronic appliance.
Patent KR-20110099879-A (KR)
Inventor: KIM MAN SU
IPC: F04B17/04
Filed: 2010-03-03
Abstract: 본 발명은 하나의 실린더(12) 내부에서 하나의 피스톤(11a),(11b)이 왕복하여, 열매체를 양쪽에서 이송하는 피스톤펌프(10)를 이용한 고효율 보일러에 관한 것으로서, 난방대상(C)에 매설된 두 개의 난방호스(70),(80)에 상기 피스톤펌프(10)를 이용하여 순환시키는 좌우분리 난방시스템과, 난방대상(C)에 매설된 하나의 난방호스(90)에 상기 피스톤펌프(10)를 이용하여 열매체를 순환시키는 한 방향 난방시스템을 이루기 위한 것이며, 상기 피스톤펌프(10)의 소음을 줄이고 내구성을 증대하기 위하여 마찰감소부(60)를 설치하며, 상기 피스톤펌프(10)의 효율을 높이기 위해 자기장을 증대하는 코어(23),(24)를 설치하는 것을 특징으로 하며, 상기 피스톤펌프(10)를 구동하기 위해 전원공급부(110)를 포함하는 것을 특징으로 한다.