baber/WOPTO huggingface dataset:
Patent KR-20090055653-A (KR)
Title: Webbing guide mechanism
Inventor: AJISAKA SATOSHI
IPC: B60N2/90
Filed: 2005-12-02
Abstract: A webbing guide mechanism includes an upper webbing guide (58) and a lower webbing guide (60) that are disposed on the side portion of a seat back (30) of a front seat (24) that is a tumbling seat. A webbing (50) is wound in a looped manner on these guides (58, 60). The webbing (50) is pulled forward and a loading/unloading space (78) is easily enlarged by sequentially changing the seat back (30) from a standard state to an inclined state and then to a tumbled state. According to the invention, a webbing guide mechanism is provided which can easily secure, without troubling a passenger, loading/unloading space behind the front seat (24) when the passenger climbs into or out of the space or when the passenger loads items into or unloads items from the space.
Patent KR-20100075772-A (KR)
Title: Pesticide biomarker
Inventor: NAGY JON
IPC: G01N33/53
Filed: 2007-11-14
Abstract: Provided are methods, compositions and articles of manufacture for detecting biomarkers indicative of exposure of a mammal to prganophosphate compounds. The interaction of such a biomarker with a receptor bound to a biopolymer results in an optical readout that reports the presence of the biomarker.
Patent KR-20090104879-A (KR)
IPC: H03F3/217
Filed: 2008-02-01
Abstract: The present invention is directed toward providing a system and method of reducing RF interference in switching amplifiers without degrading performance. In one embodiment, the sampling rate of coarse high voltage modulated pulsewidths are increased relative to the sampling rate of fine lower voltage modulated pulsewidths. This increase in the sampling rate of coarse high voltage modulated pulsewidths results in a reduction in EMI.
Patent KR-20100014856-A (KR)
Title: Sample analysis system
Inventor: FRENCH PETER W
IPC: G01N23/20
Filed: 2008-05-02
Abstract: A hair sample analysis system; said system comprising multiple sample arrays located within a container, an automated drive mechanism for removing an individual array from said container and for urging a. hair sample of said sample array to a first approximate location, and a monitoring and control system, for adjustment of said drive mechanism to locate said hair sample into substantial coincidence with an X-ray diffraction beam; locating said sample in substantial coincidence with said X-ray diffraction beam; irradiating said sample with said beam for a predetermined time; receiving and storing for analysis data derived from said step of irradiating said hair sample; repeating said steps for a consecutive one of said hair 5 samples from said sample array; returning said sample array to its original location in said container and removing another array from said sample container and repeating said steps for consecutive arrays.
Patent KR-20100121575-A (KR)
Inventor: LI TUNG LOK
IPC: H01L23/48
Filed: 2009-05-27
Abstract: 리드리스 집적회로(IC) 패키지는 금속 리드프레임 상에 장착된 집적회로 칩 및 집적회로 칩에 전기적으로 연결된 다수의 전기적 콘택트들을 포함한다.  집적회로 칩, 전기적 콘택트들, 및 금속 리드프레임의 일부는, 전기적 콘택트들의 부분들이 캡슐의 바닥 표면으로부터 돌출하게 하면서, 캡슐 혼합물로 덮인다. 
       
     집적회로, 리드프레임, 트레이스, 컨택
Patent KR-20090108665-A (KR)
Title: Channel estimation device, equalization device, and equalization method in the estimation
IPC: H04B7/005
Filed: 2008-02-06
Abstract: It is possible to provide a channel estimation device which can obtain an excellent equalization characteristic by performing equalization filter weight calculation with an improved channel estimation accuracy as compared to the conventional technique. A subcarrier copy unit (20) copies K end subcarriers by using a channel estimation estimated by a correlation process unit (14) and using a subcarrier copy quantity K. An IDFT unit (15) converts the channel estimation obtained by the subcarrier copy unit (20) into a channel reply of the time range. A noise path removal unit (16) removes a noise path from the channel reply as an output from the IDFT unit (15). The DFT unit (17) performs DFT on the channel reply from which a noise path has been removed by the noise path removal unit (16) and outputs a channel estimation value of the frequency range where the noise is suppressed. A weight calculation unit (5) inputs the channel estimation value of the frequency range as an output from the DFT unit (17) and calculates the equalization weight.
Patent KR-20100014944-A (KR)
Title: Power supply controller and method therefor
Inventor: LHERMITE FRANCOIS
IPC: H02M3/335
Filed: 2007-03-19
Abstract: In one embodiment, a switching controller uses an auxiliary winding voltage of a transformer to form a signal representative of current flow through a secondary winding of the transformer. The controller id configured to limit a current through a secondary winding to a maximum value.
Patent KR-20090121321-A (KR)
Title: Semiconductor integrated circuit, debug/trace circuit, and semiconductor integrated circuit operation observing method
Inventor: SUZUKI NORIAKI
IPC: G06F11/36
Filed: 2008-01-25
Abstract: A main function constructing section executes a continuously predetermined operation and continuously generates an event associated with the operation. A debug/trace circuit compares the event generated by the main function constructing section with detection condition instruction information on any one entry of a control information list and executes the operation specified in operation instruction information paired with the detection condition instruction information according to the result of the comparison.The debug/trace circuit continuously performs this according to the control information list to identify the event.
Patent KR-20090116802-A (KR)
Title: Interactive musical toothbrush
Inventor: GATZEMEYER JOHN J
IPC: A46B15/00
Filed: 2008-02-14
Abstract: A toothbrush includes a storage unit having an input, a memory for storing audio signals received via the input. The unit can have an output for transmitting or playing the stored audio signals. A variety of different constructions of storage unit and toothbrush configurations are described, each creating an environment that makes tooth brushing enjoyable.
Patent KR-20090128468-A (KR)
Title: Communication system and communication method
Inventor: MATSUMOTO TADASHI
IPC: H04L5/22
Filed: 2008-03-19
Abstract: In a communication apparatus (1), a first protocol analyzing part (11) analyzes the state of a transport signal (Vs) received by a transport signal receiving part (10). Further, a transmission control part (14) determines, based on a result of the analysis, whether it is a suitable communication interval or an unsuitable communication interval. When determining that it is a suitable communication interval, the transmission control part (14) causes a second protocol system signal transmitting part (12) to transmit a packet of a second protocol to a signal line (Ls). As a result, it becomes possible to transmit a relatively large amount of data, while suppressing the affection of noise that otherwise would occur due to a change in the carrier state, as compared with the conventional art in which only the carrier state is simply determined so as to superimpose the carrier onto transport signals (Vs). As a result, the reliability of data transmission can be improved, while the time division multiplex transmission system and signal line (Ls) being shared.
Patent KR-20100004106-A (KR)
Title: Energy absorption device for multi-section vehicles
Inventor: LINDNER HARALD
IPC: B61G7/10
Filed: 2008-04-25
Abstract: The present invention relates to an energy absorption device, for example, for a clutch arrangement, comprising a bearing block (2, 3) having one interface (4) by way of which impact forces can be introduced into the bearing block (2, 3), said device further comprising a deformation tube (5). The bearing block (2, 3) comprises a first bearing block part (2) that can be rigidly connected to a vehicle body and a second bearing block part (3) that is connected to the interface (4). On the bearing-side end section (5b), the deformation tube (5) comprises a section (5.1) that is tightly connected to the first bearing block part (2) having a widened cross section compared to a deformation tube section (5.2) located further towards the vehicle body. In order to achieve the second bearing block part (3) being movable in the case of a crash relative to the first bearing block part and relative to the deformation tube (5) in the direction of the vehicle block while widening the cross section of the deformation tube (5) and without jamming with the deformation tube (5), the invention provides for the bearing block to further comprise a guide element (6). The end section (6b) on the bearing side of said guiding element is connected to the end section (3a) on the vehicle body side (6a) of the second bearing block part (3), and the end on the vehicle body side (6a) extends at least partially into the deformation tube section (5.2) located in the direction of the end of the vehicle body side (6a) and rests on the inner surface of said deformation tube section (5.2).
Patent KR-20100036224-A (KR)
Title: Integrated nucleic acid analyis
Inventor: TAN EUGENE
IPC: G01N33/483
Filed: 2008-04-04
Abstract: The present disclosure provides fully integrated microfluidic systems to perform nucleic acid analysis. These processes include sample collection, nucleic acid extraction and purification, amplification, sequencing, and separation and detection. The present disclosure also provides optical detection systems and methods for separation and detection of biological molecules. In particular, the various aspects of the invention enable the simultaneous separation and detection of a plurality of biological molecules, typically fluorescent dye-labeled nucleic acids, within one or a plurality of microfluidic chambers or channels. The nucleic acids can be labeled with at least 6 dyes, each having a unique peak emission wavelength. The present systems and methods are particularly useful for DNA fragment sizing applications such as human identification by genetic fingerprinting and DNA sequencing applications such as clinical diagnostics.
Patent KR-20110086442-A (KR)
Title: A sysytem for interoperability between multiple distributed heterogeneous virtual worlds using distributed object identifier and a method thereof
Inventor: LEE SANG ZEE
IPC: G06F17/00
Filed: 2010-01-22
Abstract: PURPOSE: A method and system for mutually interlinking a plurality of virtual world using a global unique distribution object identifier are provided to mutually interlinked all crowds existing on the virtual worlds by using distributed object identifying ID, which is registered and stored to object information servers to a plurality of heterogeneous distributed virtual worlds. CONSTITUTION: Objects registered and stored in a plurality of distributed object information servicer is edited, deleted, and stored by using distributed object identical ID. The distributed objet indentify ID is comprised by a structured form by being applied to a field delimiter. An object information DB includes the distributed object ID indentifying a heterogeneous object inherently and corresponding object information. An object information server searches information stored in the object information data base by suing eth distributed data.
Patent KR-20110079411-A (KR)
Title: Handwriting input device
Inventor: JUNG SUNG KWAN
IPC: G06F3/00
Filed: 2010-01-27
Abstract: PURPOSE: A writing input device is provided to effectively recognize user writing input and reduce the number of unnecessary lines. CONSTITUTION: A PCB(100) comprises a first connection terminal(22-1), a readout line(120), and a second connection terminal(22-2). A conductive film(23) connects a part of the first connection terminal exposed at the upper part of PCB and a part of the second connection terminal exposed at the upper part of PCB. A blocking circuit(25) secludes that a signal through the second readout line is transmitted to the second connection terminal.
Patent KR-20110089008-A (KR)
Title: A light pipe type lighting system with aspherical reflector
Inventor: SHIM CHOONG GUN
IPC: F21V7/04
Filed: 2010-01-29
Abstract: PURPOSE: An optical pipe illuminating device using an aspherical reflecting mirror is provided to obtain a beautiful design and function as a ground lighting device, thereby functioning as a street light and a security light. CONSTITUTION: Light passing an optical pipe and a film are used in a street light lamp using an aspherical reflecting mirror and a flat refractive lens(4) in an outdoor lighting device. Light passing through the refractive lens is refracted at a fixed angle. The refractive lens is installed in an end of the pipe. Therefore, the reflecting mirror can be located in any place of the pipe.
Patent KR-20110092549-A (KR)
Title: Organic electrolytic solution and lithium battery employing the same
Inventor: LEE DONG JOON
IPC: H01M10/0564
Filed: 2010-02-09
Abstract: PURPOSE: An organic electrolytic solution is provided to improve cycleability and high temperature characteristics by suppressing the continued decomposition reaction of solvents in high voltage. CONSTITUTION: An organic electrolytic solution comprises lithium salts, organic solvents, and organic electrolytic solution including the compound represented by chemical formula 1, wherein R1- R12 are respectively hydrogen atom, nitro group, amino group, -OH, halogen, cyano group, carboxyl group, substituted or unsubstituted C1-C20 alkyl group, substituted or unsubstituted C2-C20 alkenyl group, substituted or unsubstituted C2-C20 alkynyl group, substituted or unsubstituted C1-C20 alkoxy group, substituted or unsubstituted C2-C20 alkoxycarbonyl group, substituted or unsubstituted C6-C30 aryl group, substituted or unsubstituted C1-C20 heteroaryl group, substituted or unsubstituted C2-C20 alkylcarbonyl group, substituted or unsubstituted C7-C30 alkylcarbonyl group, or substituted or unsubstituted C4-C30 heteroarylcarbonyl group.
Patent KR-20100119489-A (KR)
Title: A method for forming pattern, an apparatus for forming pattern, and a method for manufacturing semiconductor device
Inventor: ITOH MASAMITSU
IPC: H01L21/027
Filed: 2010-03-02
Abstract: PURPOSE: A method for forming pattern, an apparatus for forming pattern, and a method for manufacturing semiconductor device are provided to increase processing capacity in forming a pattern through an implant method. CONSTITUTION: A target processing maintenance unit(5) holds a target. A template maintaining unit(6) holds a template having a conducive pattern unit. A controller(1) interpose a contactor in the pattern unit to apply power to the pattern unit before hardening an implant material. The contactor is relatively moved to the pattern unit while being contact with a power source.
Patent KR-20110101679-A (KR)
Inventor: KIM DONG HOON
IPC: H01L21/336
Filed: 2010-03-09
Abstract: 본 발명은 매립 게이트(Buried Gate)를 활성 영역과 접하도록 형성함으로써 활성 영역과 연결된 배선의 저항을 감소시키고, 전원 공급을 위한 배선의 개수를 줄임으로써 공정 마진(margin)을 개선하고 상기 배선과 상기 활성 영역 간의 바이어스(Bias) 공급 구조를 안정화시키는 반도체 소자의 제조 방법을 제공한다.
Patent KR-20110110956-A (KR)
Title: 조립식 콘테이너
Inventor: KIM HYUNG NYUN
IPC: B65D90/02
Filed: 2010-04-02
Abstract: 본 발명은 보온·단열·방음·방수가 우수한 조립식 콘테이너를 제작하고자 함에 있어 단열작용을 극대화하면서 부피와 중량은 최소화하여, 보관이나 이동·조립·해체가 편리하도록하고 피스를 박거나 용접을 하지 않고 단순 조립방식으로 내구성을 높여, 재활용 수명을 반영구화하고 제한적 규격품으로 확장·변형이 용이하도록하여 활용성과 경제성이 뛰어난 판넬을 제작, 그 다수의 판넬과 부속물의 조합으로 기둥이나 보, 프레임 없이 하부(바닥), 측부(벽), 상부(천정)을 구성함을 특징으로 하는 조립식 콘테이너.
Patent KR-20110112493-A (KR)
Inventor: LEE HYUN JIN
IPC: C09K19/34
Filed: 2010-04-07
Abstract: 본 발명은 디스코틱(discotic) 액정 화합물 및 그 제조방법에 대한 것이다. 보다 상세하게는, 본 발명은, 화합물의 분자구조상 원반형 부위를 가져서 디스코틱(discotic) 특성을 나타내면서 아울러 막대형상 부위를 가져서 광학적 배열이 가능한 네마틱(nematic) 특성도 함께 가지는 액정 화합물 및 그 제조방법에 대한 것이다. 본 발명에 의한 액정 화합물은 특히 광학보상 필름으로 유용하게 사용될 수 있다.
Patent KR-20110112566-A (KR)
Inventor: PARK MOON KYU
IPC: B29C44/38
Filed: 2010-04-07
Abstract: 본 발명은 경량화 소재의 표면 글레이징 성형방법 및 그 방법에 의해 제조된 경량화 소재에 관한 것으로, 준비된 경량화 소재용 원료를 금형에 충진하는 단계; 스팀발생기로부터 발생된 스팀을 공급하여 원료를 용융시키는 단계; 냉각기로부터 생성된 냉각수를 공급하여 냉각하는 단계; 이형하는 단계를 포함하는 경량화 소재의 표면 글레이징 성형방법에 있어서; 상기 금형에는 그 둘레를 따라 다수 배열된 터널이 형성되고, 표면부를 제외한 이면부에만 스팀 및 냉각수 분사용 캡이 설치되고; 상기 스팀발생기로부터 공급된 고온/고압의 스팀을 상기 표면부측 터널로 1차 공급하여 표면을 글레이징시키며; 1차 공급 후 1차보다 상대적으로 낮은 온도와 압력으로 유지되는 스팀을 표면부로 2차 공급하여 가열하면서 내면부로 공급하여 가열하고, 이후 양면 가열하는 형태로 가열하여 원료를 내부에서 융착시키고; 가열 완료 후 상기 터널을 통해 냉각수를 공급하되 1차적으로 표면부를 10~15초 내에 40~60℃까지 단시간에 급냉시키도록 하고, 이후 2차적으로 50~60초까지 양쪽을 모두 냉각하는 것을 특징으로 하는 경량화 소재의 표면 글레이징 성형방법을 제공한다. 
본 발명에 따르면, 경량화 소재(EPP)의 표면 글레이징을 통해 단일 소재만으로도 시각적, 촉각적으로 미려한 외관을 확보할 수 있어 사용범위가 확대되고, 한번의 성형으로 표면 글레이징이 가능하여 작업공수, 시간, 단가를 낮출 수 있으며, 중량 절감에 따른 경량화를 더욱 촉진시킬 수 있고, 충분한 강성과 단열/보온 기능도 함께 갖는 경량화 소재를 얻을 수 있다.
Patent KR-20110113391-A (KR)
Inventor: YOON SANG HONG
IPC: A01N63/02
Filed: 2010-04-09
Abstract: 본 발명은 항암 또는 항균 활성을 갖는 슈도모나스 코리엔시스( Pseudomonas    koreensis ) 균주, 상기 균주 또는 이의 배양액을 유효성분으로 포함하는 항암성 및 항균성 미생물 제제, 상기 항암성 및 항균성 미생물 제제의 제조 방법, 및 상기 균주를 식물 또는 토양에 처리하여 식물의 항균능을 향상시키는 방법에 관한 것이다.
Patent KR-20100114848-A (KR)
Title: System and method for image correction
Inventor: CABRAL BRIAN
IPC: H04N5/335
Filed: 2010-04-15
Abstract: PURPOSE: An image correcting system and a method for revising image data are provided to correct and compensate the image for maximizing various lens effect. CONSTITUTION: An image data including data about one or more color channels is a message received from the optics image sensor(602). A spline patch array is accessed. The spline patch array comprises the control points about one or more color channels. The control points define the inverse function for revising the lens shading distortion surface.
Patent KR-20110115906-A (KR)
Inventor: KANG HAENG JOON
IPC: H04H60/33
Filed: 2010-04-16
Abstract: 본 발명은 컨텐츠 시청 정보 표시 방법 및 그를 이용한 디스플레이 장치에 관한 것으로, 그 방법은 수의 사용자들에 대한 시청 정보를 수신하는 단계; 복수의 사용자들을 각각 나타내는 복수의 아이콘들을 표시하는 단계; 및 수신된 시청 정보를 복수의 아이콘들과 대응시켜 사용자별로 표시하는 단계를 포함한다.
Patent KR-20110117281-A (KR)
Inventor: LEE KEON JAE
IPC: G01N33/50
Filed: 2010-04-21
Abstract: 실리카 결합물질을 이용한 플렉서블 바이오 센서 및 그 제조방법 및 이를 이용한 검출방법이 제공된다. 
본 발명에 따른 플렉서블 바이오 센서는 플렉서블 하부 기판; 상기 플렉서블 하부 기판의 상부에 접촉하며, 소스 및 드레인 영역이 소정 간격으로 이격되어 형성된 실리콘 상부 기판; 상기 소스 및 드레인 영역 사이의 실리콘 기판을 지나는 미세유체 채널을 포함하며, 여기에서 상기 미세유체 채널로 생물학적 활성 물질을 흘리는 방식으로 표적 물질을 검출하는 것을 특징으로 하며, 본 발명에 따른 바이오센서는 플렉서블 기판상에 구현되므로, 종래의 실리콘 기판상에 구현된 바이오센서가 가지는 기판의 한계를 효과적으로 극복할 수 있다.
Patent KR-20110125519-A (KR)
Title: Bistable intelligence morphing active plate
Inventor: CHO MAENG HYO
IPC: F03G7/06
Filed: 2010-05-13
Abstract: PURPOSE: A bistable intelligence morphing active plate is provided to implement smooth transformation between two stabilized shapes by satisfying bidirectional stability. CONSTITUTION: A bistable intelligence morphing active plate comprises a structure(10) which is transformed between first and second shapes and an actuator which applies an external force to the structure. The first shape is bent in a specific direction and keeps stable. The second shape is bent in a different direction and keeps stable. The actuator includes an SMA(Shape Memory Alloy) spring(20) coupled to the structure.
Patent KR-20100123643-A (KR)
Title: Probe for three-dimensional shape measuring apparatus and three-dimensional shape measuring apparatus
Inventor: FUNABASHI TAKANORI
IPC: G01B21/20
Filed: 2010-05-14
Abstract: PURPOSE: A probe for a 3D geometry measuring apparatus and a 3D geometry-measuring apparatus for measuring the shape of a measurement object are provided to reduce the deformation of the probe by a vertical measurement. CONSTITUTION: A bias implement includes a movement-side member(51) and a fixing-side member(52). The movement-side member is installed to a fluctuation unit(3). The fixed-side member is installed in an attachment unit. The fixed-side member faces interval about the movement-side member to the gravity direction. The movement-side member and fixed-side member generate the magnetic attractive force.
Patent KR-20110128026-A (KR)
Title: 곡물 파쇄 기구 및 그 방법
Inventor: KIM DONG YON
IPC: B02B3/04
Filed: 2010-05-20
Abstract: 본 발명은 곡물 파쇄 기구 및 그 방법에 관한 것으로, 상면이 만곡진 대형곡물 분쇄용 홈이 형성되어져 있으며, 하면이 만곡진 소형곡물 분쇄용 홈이 형성되어져 있고, 각 홈의 저부에 밀착되어 삽입된 커피나 곡물류를 마쇄할 수 있도록 이루어져 커피의 경우 껍질을 쉽게 분리시킬 수 있으며, 소형의 다양한 곡물을 용이하게 마쇄할 수 있게 된 곡물 파쇄 기구 및 그 방법을 제공함에 그 목적이 있다. 
본 발명을 적용하면, 별도의 전력이 필요하지 않으므로 친환경적이고, 곡물의 종류나 강도에 따라 사용자가 쉽게 마쇄나 분쇄되는 힘을 조절할 수 있으므로 편리하고, 곡물이 원두커피라면 껍질을 쉽게 분리시킬 수 있으므로 쓴맛없이 커피를 즐길 수 있으며, 녹차나 허브차 등의 차류 곡물도 별도의 분쇄부를 통해 용이하게 분쇄할 수 있다는 장점이 있다.
Patent KR-20110130106-A (KR)
Title: Plant extracts having reduced toxicity and method for reducing toxicity of plant extracts
Inventor: CHON HEE SON
IPC: C12P1/04
Filed: 2010-05-27
Abstract: PURPOSE: A method for reducing the toxicity of plant extract is provided to ensure anti-inflammation and to prevent or treat inflammatory diseases. CONSTITUTION: An Artemisia capillaries extract reduces toxicity by being fermented with Lactobacillus paracasei LS-2(deposit number KFCC11490P). The extract improves anti-inflammation. A composition for preventing or treating inflammatory disease contains the extract as an active ingredient. A method for reducing the toxicity of the extract comprises: a step of preparing the extract; and a step of fermenting the extract with Lactobacillus paracasei.
Patent KR-20110134661-A (KR)
Title: Erv with dehumidifier
Inventor: NOH KWAN JOONG
IPC: F24F3/14
Filed: 2010-06-09
Abstract: PURPOSE: A heat recovery type ventilation device for having a dehumidifying function is provided to offer a comfortable environment by being ventilated and dehumidified through a control module. CONSTITUTION: A heat recovery type ventilation device for having a dehumidifying function comprises a body, an intake passage(200), a discharge passage(300), a heat exchanging member(500), a first damper(230), a second damper(330), a ventilating blower(240), a discharging blower(340), a third damper, a peltier module(420) and a control module. The body comprises a portion inside. The intake passage passes through the inside of body and connects an outdoor air inlet(210) and an outdoor air supply hole(220). The discharge passage passes through the inside of body and connects an indoor air outlet(310) and an indoor air suction hole(320). The heat exchanging member is installed at the point which is crossed with the intake passage and discharge passage. The first damper opens or closes the outdoor air inlet. The second damper opens or closes the indoor outlet.
Patent KR-20110135154-A (KR)
Title: Lighting emitting diode having function of wireless power driving and test method thereof
Inventor: KIM HEE CHEOL
IPC: H01L33/00
Filed: 2010-06-10
Abstract: PURPOSE: A light emitting diode wafer which includes a wireless power source driving function and a test method thereof are provided to test faults in a light emitting diode chip without using a probe card, thereby reducing probe card manufacturing costs. CONSTITUTION: A plurality of light emitting diode chips(10u) is arranged on a substrate and separated by a scribe line. A power receiver(32) receives wireless power from a power transmitter of a tester in order to supply power to a power source terminal of the multiple diode chips. The power receiving end creates a high frequency alternating current by receiving an electromagnetic wave or magnetic field. A power conversion part converts the high frequency alternating current into a direct current. A power saving and supplying part saves power generated by the direct current.