baber/WOPTO huggingface dataset:
Patent KR-20110048649-A (KR)
Title: Dipole antenna with ultra wide bandwidth
Inventor: YIM BYOUNG JUN
IPC: H01Q13/08
Filed: 2009-11-03
Abstract: PURPOSE: A broadband dipole antenna is provided to prevent interference between antennas by obtaining a frequency band property of various applications. CONSTITUTION: A first radiation device(110) and a second radiation device(120) are correspondingly formed. A ground line(220) and a feeding line(210) are formed in parallel. The feeding line is connected to one end of the first radiation device. The ground line is connected to one end of the second radiation device. A signal line forms a coupling area. A signal line and the first radiation device form a loop.
Patent KR-20110050251-A (KR)
Inventor: KIM SUNG HWAN
IPC: G06Q30/02
Filed: 2009-11-06
Abstract: PURPOSE: A client information device for data interlinking is provided to interlink client information which is provided in various types. CONSTITUTION: A map processing unit(100) receives a selected client among client from a user. The map processing unit displays the selected client on a map. A grid processing unit(200) receives the selected client from the map processing unit. The grid processing unit displays the client with the grid. A communication unit(300) receives the selected client from the grid processing unit. The communication unit communicates with the selected client.
Patent KR-20110051445-A (KR)
Title: Ventilation apparatus
Inventor: YUN HO YOUNG
IPC: F24F5/00
Filed: 2009-11-10
Abstract: PURPOSE: A ventilation system is provided to prevent the inflow of rainwater through an exhaust duct without the formation of a rainwater blocking structure on a vent. CONSTITUTION: A ventilation system comprises an outdoor unit(20). The outdoor unit comprises a housing(21) and an exhaust duct(22). The exhaust duct is placed within the housing. One end of the exhaust duct is inclined and extended downward to guide the indoor air so indoor air is discharged downward. A vent(21b) is provided in the housing. The vent corresponds to one end of the exhaust duct. The exhaust duct is installed in the vent. A protective net(21g) of a grid format is placed in the vent.
Patent KR-20100053468-A (KR)
Title: Novel tricyclic derivatives or pharmaceutically acceptable salts thereof, process for the preparation thereof and pharmaceutical composition comprising the same
Inventor: KIM MYUNG HWA
IPC: A61P25/28
Filed: 2009-11-11
Abstract: PURPOSE: A pharmaceutical composition containing a novel tricyclic derivative is provided to suppress poly(ADP-ribose)polymerase(PARP) and to prevent or treat or prevent diseases caused by PARP over-activation. CONSTITUTION: A novel tricyclic derivative is denoted by chemical formula 1. A method for preparing the tricyclic derivative of chemical formula 1 or pharmaceutically acceptable salt thereof comprises: a step of converting 2-chloronitotinic acid of chemical formula 2 with a reagent to prepare acid chloride of chemical formula 3; a step of performing amidation reaction of acid chloride of chemical formula 3 with aniline of chemical formula 4 which is substituted at meta and/or para site to obtain a compound of chemical formula 5; a step of introducing a protection group to the compound of chemical formula 5 to obtain a compound of N-protected compound of chemical formula 6; a step of cyclizing the compound of chemical formula 6 under the presence of metal-catalyst to obtain a compound of chemical formula 7; a step of performing ring-reduction of the compound of chemical formula 7 under the presence of hydrogen and palladium(Pd) or a step of reacting with alkylhalide comound or arylhalide compound after cyclization to obtain a compound of chemical formula 8; and a step of deprotecting the compound of chemical formula 8.
Patent KR-20100055332-A (KR)
Title: Toners including carbon nanotubes dispersed in a polymer matrix
Inventor: FARRUGIA VALERIE M
IPC: G03G9/08
Filed: 2009-11-13
Abstract: PURPOSE: A toner including a polymer matrix, a producing method thereof, and an emulsion/aggregation toner are provided to improve the mechanical property, the chemical property, the thermal property, and the electrical property of the toner. CONSTITUTION: A toner contains a polymer matrix with a carbon nano tube dispersed in a polymer, more than one colorant, and more than one wax. A producing method of the toner comprises the following steps: functionalizing the carbon nano tube; bonding the functionalized carbon nano tube with a first monomer with a covalent bond; forming the polymer matrix including the carbon nano tube by polymerizing the first monomer and a second monomer; and forming the toner by adding more than one colorant and more than one wax to the polymer matrix.
Patent KR-20100117493-A (KR)
Title: Wood plastic composite compositions and profiles
Inventor: PYUN CHONG HONG
IPC: C08K3/10
Filed: 2009-11-17
Abstract: PURPOSE: Wood-plastic composite compositions and a wood-plastic composite using the same are provided to secure sufficient hardness of the composite by uniformly dispersing and attaching wooden flour and a resin. CONSTITUTION: A wood-plastic composite composition contain 0.5% or more wooden flour, a polyolefin resin, an alkaline earth metal-based nano oxide, a compatible agent, a lubricant, and a coloring agent. The compatible agent is 0.3~0.5 weight% with respect to the total weight of the composition excluding moisture. The alkaline earth metal-based nano oxide is obtained by thermally decomposing alkaline metal soap.
Patent KR-20110054655-A (KR)
Inventor: LEE JAE YEOP
IPC: A23L27/40
Filed: 2009-11-18
Abstract: 본 발명은 천일염을 복분자 또는 오디 등과 함께 구워 천일염에 복분자 또는 오디의 성분이 포함되도록 가공하기 위한 소금 가공 장치 및 이를 이용한 소금 가공 방법에 관한 것으로, 본 발명에 따른 소금 가공 장치는, 지면으로부터 이격되어 설치되는 몸체와, 상기 몸체가 회전 가능하게 상기 몸체 양측에 형성되는 제 1 회전축과, 상기 제 1 회전축를 지지하여 상기 몸체를 회전 가능하게 지지하는 지지대와, 상기 몸체 내부에 앞뒤 방향으로 설치되고 히팅 코일에 의해 복분자 또는 오디와 함께 천일염을 굽기 위한 가열로와, 상기 가열로의 후방측에 연결되고 상기 몸체를 관통하여 설치되어 상기 가열로를 회전시키기 위한 제 2 회전축과, 상기 제 2 회전축을 회전시켜 상기 가열로를 회전시키기 위한 제 1 모터와, 상기 가열로의 입구로 천일염을 쉽게 넣거나 가공된 소금을 쉽게 토출하기 위해 상기 제 1 회전축을 이용하여 상기 몸체를 상하로 회전시키는 제 2 모터와, 상기 가열로에 공급되는 전원을 온/오프하고 상기 제 1 및 제 2모터의 구동을 제어하며 전원을 온/오프하기 위한 스위치(버튼) 등이 구비된 입력부를 구비하고, 본 발명에 따른 소금 가공 방법은, 가열로를 구비한 소금 가공장치를 이용한 소금 가공 방법에 있어서, 불순물를 제거하고 세척 및 건조하여 천일염 및 복분자 또는 오디를 준비하는 단계와, 상기 천일염을 상기 가열로에서 약 160 내지 300℃ 온도에서 30분 내지 1시간 30분 정도 1차 구운 단계와, 무명천 자루에 상기 복분자 또는 오디를 삽입하는 단계와, 상기 1차로 천일염이 구워진 상기 가열로내부에 상기 복분자 또는 오디가 삽입된  무명천 자루를 넣는 단계와, 상기 가열로를 약 160 내지 300℃ 온도로 1시간 30분 내지 2시간 30분 정도 가열하여 상기 천일염을 상기 복분자 또는 오디와 함께 2차 구운 단계와, 상기 2차로 구워진 천일염을 건조시키는 단계를 포함하여 이루어진 것이다. 
       
     천일염, 복분자, 오디
Patent KR-20110055792-A (KR)
Title: 주차방지 시스템
Inventor: PARK HYUN SUN
IPC: E01F13/00
Filed: 2009-11-20
Abstract: 본 발명은 차량이 주차선 내에 설치된 브래킷(bracket)으로 근접하거나 브래킷으로부터 멀어질 경우 브래킷에 구비된 주차방지수단을 다운시키거나 업시키기 위한 시스템에 관한 것으로서, 업 또는 다운 구동 가능한 주차방지수단을 구비한 브래킷이 주차선 내에 설치되어 차량이 상기 브래킷으로 근접 시 상기 주차방지수단을 다운시키고 상기 차량이 상기 브래킷으로부터 멀어질 경우 상기 주차방지수단을 업시키기 위한 주차방지 시스템으로서, 상기 차량에는 사용자 명령을 키 입력하기 위한 키 입력부; 상기 키 입력부로부터 제공되는 사용자 명령에 따라 고유 주파수 신호의 송출을 제어하는 신호송출 제어부; 및 상기 신호송출 제어부의 제어에 따라 고유 주파수 신호를 공중으로 송출하는 신호 송출부가 구비되고, 상기 브래킷에는 상기 신호 송출부가 송출한 고유 주파수 신호를 수신하여 상기 차량을 검출해내는 차량 검출부; 상기 차량 검출부가 수신한 고유 주파수 신호로부터 상기 차량과의 거리를 판단해서 상기 차량과의 거리에 따라 상기 주차방지수단을 다운 또는 업시키기 위해 제어하는 브래킷 업다운 제어부; 및 상기 브래킷 업다운 제어부의 제어에 따라 상기 차량과의 거리가 특정 거리 이내일 경우 상기 주차방지수단을 다운시키고, 상기 차량과의 거리가 특정 거리 이상일 경우 상기 주차방지수단을 업시키는 브래킷 업다운 구동부가 구비되는 것을 특징으로 한다. 
     이와 같은 본 발명은 차량이 주차선 내에 설치된 브래킷으로 근접하거나 브래킷으로부터 멀어질 경우 브래킷에 구비된 주차방지수단을 다운시키거나 업시키기  때문에, 브래킷을 사용하는 것이 용이해지는 효과가 있다. 
     특히, 브래킷이 실외의 주차선 내에 설치된 상태에서 비나 눈이 오거나 날씨가 덥거나 추울 경우에는 브래킷을 사용하는 것이 더욱 편리하게 느껴진다. 
     또한, 브래킷을 자동으로 조작하기 때문에, 브래킷 구동 시간이 더 짧아지는 장점도 있다. 
       
     주차방지, 브래킷, 업다운, 주차선, 차량, 고유 주파수
Patent KR-20110056041-A (KR)
Title: Noise reduced table roller for transfering thick steel sheet
Inventor: KIM JUNG CHUL
IPC: F16C13/00
Filed: 2009-11-20
Abstract: PURPOSE: A table roller for transferring a thick plate for reducing noise is provided to improve working environment and to prevent the damage to a thick plate since shock and vibration between a thick plate and a roller decrease when the thick plate is transferred by a given shape of groove on the surface of the roller. CONSTITUTION: A table roller for transferring a thick plate for reducing noise comprises a cylindrical roller and shafts, which are formed on both sides of the roller. A plurality of grooves(5) are formed on the surface(3) of the roller. The grooves have a ring shape and are formed to be spaced from each other in the moving direction of a thick plate. The grooves are formed on the surface of the roller. The cross section of the grooves has a circle, square or triangle shape. The height(H) of the groove is 1/12 ~ 1/8 of the table roller in radius.
Patent KR-20110056738-A (KR)
Title: Product carrier frame space of engine room/aft end web section
Inventor: PARK SI YOUNG
IPC: B63B3/14
Filed: 2009-11-23
Abstract: PURPOSE: A structure for an engine room of a small Product Carrier ship is provided to efficiently use a web frame space in an engine room and to improve the assembling efficiency of a ship by changing the structure of a web frame and a storage tank. CONSTITUTION: A structure for an engine room of a small Product Carrier ship comprises web frames(210). The web frames are arranged inside an engine room of a small PC ship at 3~4m intervals. The web frames are arranged in order to accord the web frames with the boundary of a storage tank located inside the engine room.
Patent KR-20110057566-A (KR)
Title: Timeout control for in-network data aggregation in sensor networks considering packet size limit
Inventor: KIM CHEE HA
IPC: H04W28/10
Filed: 2009-11-24
Abstract: PURPOSE: A waiting time controlling method in consideration with packet size in a sensor network is provided to increase the performance of a data aggregation method in case data is compressed. CONSTITUTION: An initialization message is transmitted from a sink node to a sensor node. Data which is collected by the sensor node is transmitted to the sink node. The initialization message is received in order to control waiting time according to the number of data. The waiting time is controlled by Ti=MAX( hXg/q/cX(i-1)+g/q, 0 ).
Patent KR-20110058341-A (KR)
Title: Structral element having flexibility increasing device
Inventor: LEE KEUN SANG
IPC: E04C5/08
Filed: 2009-11-26
Abstract: PURPOSE: A structural member equipped with a flexibility increasing device is provided to increase flexibility effectively and to control flexibility easily according to load. CONSTITUTION: A structural member equipped with a flexibility increasing device comprises a beam body(1) applied with external and having the appointed length, a fixing bracket(2) attaching the beam body to a place for use, a flexible insert(3) attached to the end of the beam body, and a coupling pin(4) coupled through the beam body and the fixing bracket.
Patent KR-20110062690-A (KR)
Title: Primiming device including priming roller of restricting deflection thereof used in substrate coater apparatus
Inventor: LEE KYOUNG IL
IPC: B05C5/02
Filed: 2009-12-04
Abstract: PURPOSE: A priming device including a priming roller is provided to suppress the warpage caused by the weight through the installation of a bow type reinforcing material within the hollow body of a priming roller and to perform reliable predischarge process. CONSTITUTION: In a substrate coater apparatus which applies a chemical solution to the surface of a substrate by discharging the chemical solution from a slit nozzle having a slit-type discharge hole, a priming device includes a priming roller(110) and a bow type reinforcing material(130). The priming roller is formed in a cylindrical shape in which a hollow is formed thereinside and used for a predischarge process of the slit nozzle. The bow type reinforcing material suppress the deflection by contacting with the inner wall of the roller.
Patent KR-20110064378-A (KR)
Title: The faucet connection plumbing
Inventor: KIM JOO YOUNG
IPC: E03C1/042
Filed: 2009-12-08
Abstract: PURPOSE: A faucet connecting pipeline is provided to offer efficiency and functionality not to cause a water leakage in case of replacement of a faucet or long-term use by having air-tightness capable of corresponding effectively to the play between a synthetic resin connecting pipeline and a metallic ripple. CONSTITUTION: A faucet connecting pipeline is formed by insert-injecting a ripple(4) having a female thread(2) on the inside and many hanging grooves(3) on the outside to one end of a body(1) of a connecting pipeline made with synthetic resins, wherein a metallic ripple and a rubber packing are formed to be inject-molded together by performing extrusion work while a heat resisting rubber packing(5) is fitted to the outer circumference of a metallic ripple.
Patent KR-20110065973-A (KR)
Title: System and method for offering communication provider selection service in distribution network
Inventor: YOON SEUNG HYUN
IPC: H04L12/66
Filed: 2009-12-10
Abstract: PURPOSE: A system and method for offering a communication provider selection service are provided to enable a user to select a communication service provider in a distribution network. CONSTITUTION: A distribution network apparatus(410) interlinks a terminal to a communication service provider according to the service subscribing state of a user. A user portal server(430) offers a change association portal service so that the service subscriber change the communication service provider through a web. The user portal server offers the subscription related portal service when a user accesses the service.
Patent KR-20110067352-A (KR)
Title: Method for driving local dimming of liquid crystal display device using the same and apparatus thereof
Inventor: HONG HEE JUNG
IPC: G02F1/133
Filed: 2009-12-14
Abstract: PURPOSE: A method for driving local dimming of liquid crystal display device using the same and an apparatus thereof are provided to effectively reducing power consumption by using local dimming curves which are different at position. CONSTITUTION: In a method for driving local dimming of liquid crystal display device using the same and an apparatus thereof, a backlight unit(BL) partitions to a plurality of blocks(B), which is divided into a plurality of regions. A plurality of look up tables are set at the plural regions and have different dimming curve features The representative value of an input image at blocks is detected. Dimming values corresponding to the representative value at blocks are determined. The brightness of the backlight unit is controlled at blocks.
Patent KR-20110067694-A (KR)
Title: Clothing dryer
Inventor: PARK SUNG KWAN
IPC: D06F58/26
Filed: 2009-12-15
Abstract: PURPOSE: A cloth dryer is provided to prevent the breeding of microorganism since a first heat exchanger is dried at a high temperature in a reverse circulating mode. CONSTITUTION: A heat exchange path(3) performs the heat exchange of air passing through a first flow path. In a forward circulating mode, a second heat exchanger(40) is converted into a condenser. And, a first heat exchanger(30) is converted into an evaporator. A refrigerant converting valve(50) converts the direction of refrigerant. A by-pass(5) interlinks the front of the first heat exchanger and the rear of the second heat exchanger. In a change to a reverse circulating mode, an airflow film(6) prevents reversely circulated air within the by-pass from flowing into a drum.
Patent KR-20110072837-A (KR)
Title: 병렬연결된 부하의 구동을 위한 모터 소비전력 절감방법
Inventor: LEE JIN HEE
IPC: G05F1/56
Filed: 2009-12-23
Abstract: 병렬연결된 부하의 구동을 위한 모터 소비전력 절감방법이 제공된다. 
     상기 병렬연결된 부하의 구동을 위한 모터 소비전력 절감방법은, 병렬운전되는 다수의 부하를 각각 구동시키는 모터의 전단에 각각 설치된 인버터에 의해 구동되는 각각의 모터의 입력전력의 합인 총입력전력과 상기 부하의 구동에 의해 공급된 유체가 합류되는 유로관을 통과하는 유체의 유량을 획득하는 단계; 상기 유로관을 통과하는 유체의 유량에 따른 상기 총입력전력에 관한 다수의 데이터를 데이터베이스화하되, 같은 유량에 대해서는 가장 작은 총입력전력으로 데이터베이스에 데이터베이스화하는 단계; 상기 유로관을 통과하는 유체의 유량을 측정하여, 측정된 유체의 유량이 속하는 유량범위를 상기 데이터베이스에서 선택하는 단계; 및 유체의 유량 측정시의 상기 모터의 총입력전력이 상기 유량범위에 해당하는 총입력전력에 대응하도록 상기 인버터를 제어하는 단계;를 포함하여 구성된다. 
     
     병렬연결, 부하, 유로관, 모터, 인버터
Patent KR-20110075488-A (KR)
Title: Radio frequency identification tag repeater
Inventor: CHA JUNG HOON
IPC: G06K17/00
Filed: 2009-12-28
Abstract: PURPOSE: An RFID(Radio Frequency Identification) tag repeater is provided to solve a security problem by operating the RFID tag like an RFID tag which has a UHF band frequency. CONSTITUTION: A reader antenna(120) included inside a main body transmits and receives intrinsic data of the reader and the RFID tag. A first tag antenna(130a) receives the intrinsic data from the RFID tag and transmits the data to the reader antenna. A second tag antenna(130b) receives an activation signal from the reader through an UHF band frequency and the intrinsic data from the RFID tag and transmits the data to the reader antenna.
Patent KR-20110077851-A (KR)
Title: Triphenylene-based compounds and organic electroluminescent device comprising same
Inventor: KIM SHIN HAN
IPC: H01L51/54
Filed: 2009-12-30
Abstract: PURPOSE: A triphenylene-based compound is provided to ensure excellent hole injection and/or transport ability, and electron transport ability and/or light-emitting capability, and to improve luminous efficiency, brightness, driving voltage, and life span. CONSTITUTION: A triphenylene-based compound is represented by chemical formula 1, wherein X is sulfur or oxygen atoms. An organic electroluminescence device includes a positive electrode, a negative electrode, and a monolayered or multilayered organic layer interposed between the positive and negative electrodes. At least one of the organic layer comprises the triphenylene-based compound.
Patent KR-20090028755-A (KR)
Title: Filter unit and method for generating subband filter impulse responses
Inventor: VILLEMOES LARS
IPC: G10L19/02
Filed: 2007-07-03
Abstract: A filter unit (102) for generating new subband filter impulse responses from input subband filter impulse responses comprises a processor (820) for examining the input filter impulse responses from at least two input subband filter input responses to find input filter impulse responses having higher values, and at least one filter impulse response having a value being lower than the higher values, and a filter calculator (305) for generating said new subband filter impulse responses using the filter impulse response values having the higher values, wherein said new subband filter impulse responses do not include the input filter impulse responses having the lower value or comprise zero-valued filter impulse responses corresponding to filter impulse responses having the lower value.
Patent KR-20090023480-A (KR)
Title: Lock for securing wear parts to earth-working equipment
Inventor: MCCLANAHAN ROBERT
IPC: E02F9/28
Filed: 2007-06-13
Abstract: A lock for securing a wear part to earth-working equipment that is foldable between a retaining position to hold the wear part to the equipment and a release position that permits removal of the lock and release of the wear part from the equipment. The lock includes a retainer for releasably holding the lock in the retaining position. The retainer may comprise a threaded wedge received into a complementary threaded passage.
Patent KR-20090018225-A (KR)
Title: Softkey configuration
Inventor: KANKAANPAA TEEMU
IPC: H04M1/72448
Filed: 2004-05-14
Abstract: A method for controlling functions of an apparatus that comprises a user interface with at least one control means for controlling multiple functions of the apparatus. The apparatus has a plurality of user-adjustable operating profiles, and that in said method at least one of the functions of said control means is defined operating profile-specifically. The invention also relates to a device as well as to a system and a computer program product.
Patent KR-20090064369-A (KR)
Title: Compositions containing chalcones and use thereof
Inventor: SALIOU CLAUDE
IPC: A61K31/12
Filed: 2007-07-16
Abstract: The present invention features composition comprising a chalcone and the use thereof for treating acne and reducing the appearance of oil or pores on the skin, hair and scalp.
Patent KR-20090060998-A (KR)
Title: Morcellator with detachable handle
Inventor: NOHILLY MARTIN J
IPC: A61B17/32
Filed: 2007-07-31
Abstract: A surgical morcellator includes a trocar body portion and a handle portion detachably mounted to the trocar body portion. The trocar body portion is relatively lightweight and may be used separately from the handle portion with other laparoscopic instruments while morcellation is not required during the surgical procedure.
Patent KR-20090051774-A (KR)
Inventor: BOLLI MARTIN
IPC: C07D271/107
Filed: 2007-07-10
Abstract: 본 발명은 화학식 (I)의 페닐 유도체, 이들의 제조 및 제약학적 활성 화합물로서 이들의 용도에 관계한다. 상기 화합물은 특히, 면역조절제(immunomodulating agent)로서 기능한다. 
     
       
         화학식 I 
       
     
     
       
     
     페닐 유도체
Patent KR-20090074186-A (KR)
Title: An alternator
Inventor: JEFFERSON JOHN LESLIE
IPC: H02K21/24
Filed: 2007-08-30
Abstract: An alternator (10) has a housing (11), a pair of opposed magnet end plates (12, 13) mounted within the housing (11) a coil plate (14) mounted in and held in position within the housing (11), between the pair of magnet end plates (12, 13). A drive shaft (15) is located within housing (11) and is coupled to the pair of magnet end plates (12, 13). Each magnet end plate (12, 13) has a plurality of permanent magnets (17) disposed thereon. The coil plate (14) has a plurality of magnet wire coils (not shown) embedded therewithin such that they can be seen from both sides of the coil plate (14). In use, turning of the drive shaft (15) causes the magnet end plates (12, 13) to move relative to the coil plate (14) thus exciting each magnet wire coil (not shown) on each side resulting in the generation of an alternating current therein.
Patent KR-20090081372-A (KR)
Title: Wiper blade
Inventor: AZNAG MOHAMED
IPC: B60S1/38
Filed: 2007-09-20
Abstract: The invention relates to a wiper blade (10) comprising a wiper blade rubber (12) and a spoiler (22) which is moulded onto the wiper blade rubber, forming a single component therewith, and consists of a material different to the wiper blade rubber (12). The wiper blade also comprises at least one spring rail (26, 28, 30) which is concave in relation to a wiper edge (14) of the wiper blade rubber. According to the invention, the wiper blade rubber (12) comprises a U-shaped longitudinal groove on the side thereof facing the spoiler (22), in which a longitudinal rib (24) of the spoiler (22) fits, the spoiler (22) and the wiper blade rubber (12) being interconnected during an injection moulding method.
Patent KR-20090086526-A (KR)
Title: Actuator
Inventor: KUGOU TOMOYUKI
IPC: H02N2/00
Filed: 2007-10-16
Abstract: Provided is an actuator which can be reduced in size and thickness while keeping the moving distance of a mechanical element or an optical element sufficient. The unidirectional displacement, as outputted from a drive member (1) such as a piezoelectric element, is transmitted, while being enlarged in displacement, to a movable member (3) by a displacement enlarging mechanism (2) of a specific constitution, which includes a plurality levers (20a and 20b) arranged along the displacement transmitting direction, stationary portions (21a and 21b) for supporting those levers (20a and 20b), fulcrum joint portions (22a and 22b) made elastically deformable for forming the fulcrums of the levers, and elastically deformable joint portions (23a and 23b) for establishing the points of force of the levers. Although the size and thickness are reduced, the actuator can retain a large extent of movement for the movable member (3). ® KIPO & WIPO 2009