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Patent Searching and Data


Matches 251 - 300 out of 907

Document Document Title
JP4569885B2  
JP4561961B2
A small and inexpensive signal detector is provided, which can be simply used for noise detection as a development tool for development engineers of systems and devices. A signal suppression filter ( 22 ) of inhibiting high-frequency sig...  
JP4502501B2  
JP4483863B2  
JP4469719B2  
JP4423462B2  
JP4418613B2  
JP4411818B2
Comprising a magnetic member 32 formed by laminating magnetic sheets 24, 28, 30, 31 a first impedance element 21 formed in the magnetic member 32, and a second impedance element 25 formed above the first impedance element 21, the first i...  
JP2009302580A
To provide a noise filter capable of increasing an impedance value in a common mode and a normal mode.The noise filter includes a magnetic body 130, a first coil 121 comprising a plurality of first internal conductors 121a to 121f, and a...  
JP4370838B2  
JP4373613B2  
JP4361488B2  
JPWO2007145127A1
【課題】信号純度の高い可変周波数源を得る こと。【構成】中間点において互いに直列接 続されかつ互いに相等しい共振周波数を有す る共振素子対からなる直列共振回路の両...  
JP4343529B2  
JP4312839B2  
JP2009519657A
The present invention relates to a receiver of a radio frequency signal using a signal mixer which used a current mirror, and such a mixer. This device (12, 14) which mixes a radio frequency signal (RF), Mixer circuits (18, 20) which adj...  
JP4241732B2  
JP4231769B2  
JP4206668B2  
JP4203949B2
A common-mode filter with a drum type core including a core portion and flange portions. Electrodes are provided on the flange portions and a pair of wires are wound on the core portion. The wound pair of wires have ends connected to res...  
JP4199801B2  
JP2008277743A
To provide a variable device circuit having stable/low loss circuit characteristics that is manufactured at a low cost, by simultaneously forming a variable device and a stationary passive device, each having almost the same device struc...  
JP4125650B2
An electromagnetic interference filter is disclosed. An inductance coil with four wires extended there-from, a ceramic capacitance board, a metallic film capacitance and a grounded wire are included. The ceramic capacitance board is prov...  
JP4084605B2  
JP2008099326A
To provide a passive electronic component architecture 10 employed in conjunction with various dielectric 16 and combinations of dielectric materials to provide one or more differential and common mode filters 12 for the suppression of e...  
JP4078804B2
The present invention relates to a passive electronic component architecture (10) employed in conjunction with various dielectric (16) and combinations of dielectric materials to provide one or more differential and common mode filters (...  
JPWO2005101626A1
広い周波数範囲においてノイズを抑制でき、 かつ小型化が可能なノイズ抑制回路を実現す る。ノイズ抑制回路は、第1の導電線(3) に直列的に挿入された第1および第2の...  
JP2008501453A
Are an electronic device which decreases the interference in a desired signal, and the measurement-signal line of (a) plurality is provided, each measurement-signal line is connected to each measurement-signal electrode -- (b) -- one or ...  
JP4034483B2  
JPWO2007145127A
[Subject] Obtain a source of a variable frequency where signal purity is high. [Elements of the Invention] A phase shift circuit which gives a phase shift of an opposite direction mutually to both ends of a series resonance circuit which...  
JP3136983U
[Subject] It be possible for it not to be necessary to provide a changeover switch and a filter separately, and to modularize a filter required for a signal of several kinds from a home router. [Means for Solution] A low pass smoothing c...  
JP3957206B2
To solve the problems caused by power discharging from a noise filter and by resonance frequency current between the noise filter and earth capacitance. The noise filter 10 of the present invention consists of a resistor 11 and an induct...  
JP2007521672A
The present invention relates to the filter for control of the high frequency electromagnetism ingredient in an electrical machinery and apparatus, especially an exchange power network, and removal. The technical effect acquired by using...  
JPWO2005060092A1
ノイズフィルタ(21)は、ホット側入力端 子(28)とホット側出力端子(29)とア ース側入力端子(32)とアース側出力端子 (33)とを有するコンデンサ(22)...  
JP3942565B2
To obtain a noise filter having a more improved noise elimination effect. First ends of inner conductors 22, 24 having meandering parts 22C, 24C are led out to the end of a lower ceramic layer 12A, and second ends of the conductors 22, 2...  
JPWO2005045367A1
高周波域において所望とする周波数領域で電 磁妨害波耐性を実現することを可能とするノ イズフィルタを提供する。 センサ2の出力端子2a,2bと、センサ2 の出力信号...  
JP2006287900A
To provide a communication semiconductor integrated circuit (high frequency IC) which incorporates a receiving circuit capable of correcting variations in filter characteristics of a high-gain amplifier circuit through calibration even i...  
JP2006521632A
The step which forms the 1st conductive pattern containing the 1st land that has a guidance element, the 1st termination connected to the termination of a guidance element, and the 2nd termination, In order to build the plate of the step...  
JPWO2004062220A1
受信器は、差動伝送線路を伝送されてくる差 動信号から雑音を除去する雑音除去回路と、 雑音除去回路から出力される差動信号から、 データを再生するデータ再生回路とを備...  
JP2006514485A
The PLL circuit which consists of a dual zone loop filter is brought about. The 1st zone of a loop filter is determined by the 1st circuit element network (C, C, C, R, R), and the 2nd zone is determined by the 2nd circuit element network...  
JP2006074763A
To keep sufficient signal intensity using a series signal injection in a power line communication system.A coupling network is equipped with power line modem interfaces which are configured so as to be connected to first power line inter...  
JP2006068541A
To provide an apparatus and method for reducing susceptability of an active implantable medical device to medical procedures, such as a magnetic resonance diagnosis.A feedthrough terminal assembly for an active implantable medical device...  
JP2006507721A
The method for acting as Brock of a part of energy of the signal in a power line is offered. This method includes connecting a capacitor between the ends of the above-mentioned coil, and arranging the above-mentioned magnetic core around...  
JP2006506801A
According to the voltage divider independent of the frequency by the present invention, the distribution compensation capacitance structure (10) for compensating the distribution parasitism capacitance of a resistor (20) is arranged betw...  
JP2006503505A
The system for communicating with interactive media contains the 1st translator, the 2nd translator, the 3rd translator, and the 4th translator, and is combined with the medium, respectively. The 1st translator and 2nd translator are com...  
JP2006503504A
The composition of the component for combining data between a power line and a communication apparatus is offered. The capacitor which crosses the secondary winding of an inductive coupler and is connected in order that this composition ...  
JP2006503508A
[Subject] The guidance coupler which combines a signal with a [solution means] power line is offered. This guidance coupler has a magnetic core arranged around a power line, the coil wound around the surroundings of this magnetic core, a...  
JP2005354693A
To improve a method for reducing effect of electromagnetic interference in electronic components of a hybrid electric automobile.An electronic module assembly 10 includes an electronic module constituent part 12 which discharges EMI nois...  
JP2005538582A
[Subject] [Solution means] The electromagnetic-compatibility filter which is used especially for the use of a low frequency wave and quantity current, such as filtering EMI from a 400-Hz airplane power supply, and by which bulk head moun...  
JP2005538622A
The present invention relates to the multiplex resonator filter equipped with at least three multilayer capacitors (K1, K2, K3, K4) arranged side by side as a multilayer module. Although each multilayer capacitor has at least two differe...  

Matches 251 - 300 out of 907