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Matches 501 - 550 out of 5,333

Document Document Title
JP2012244298A
To provide a biphase coded data decoding method.A biphase coded data decoding method of the present invention works in such a way that falling edge conversions in biphase coded data are detected, and based on a time difference value betw...  
JP5026792B2  
JP2012178774A
To set optimum bias values even when the amplitude level of an input signal varies.A bipolar/unipolar conversion circuit 1 includes: RZ conversion circuits 2 and 3 for comparing an input signal I with respective positive and negative bia...  
JP4964429B2  
JP4944355B2  
JP2012089980A
To reliably detect an isolated pulse without enlarging the circuit scale of a data determination circuit.A threshold determination section receives successive digital codes generated by oversampling an analog data signal indicating a dat...  
JP4874113B2  
JP4794059B2  
JP2011526444A
In a data transfer method, binary data of waiting for transmission is coded in a coding rule, and it is the coding rule concerned, It codes in a method in which a middle phase does not carry out jumping to binary data x1, After it codes ...  
JP4786796B2  
JP2011181179A
To provide a record carrier for storing a digital work.The record carrier includes access information for gaining access to the digital work and a secondary channel in which secondary channel information is stored which is used for encry...  
JP4758640B2  
JP2011160096A
To provide an optical transmission circuit, an optical reception circuit and an optically coupled isolation circuit, capable of facilitating test of an optical coupling unit.The optically coupled isolation circuit includes: an optical tr...  
JP4738711B2  
JP4701240B2  
JP4685883B2  
JP4629423B2  
JP4620330B2  
JP4603282B2  
JP4599167B2  
JP4599168B2  
JP4559112B2  
JP2010220154A
To provide a loudspeaker driving system in which a switch is connected in series to a loudspeaker and a current flowing through the switch is controlled by pulse output from a PWM circuit.One current terminal of a switch element is conne...  
JP4554361B2  
JP4551217B2  
JP2010198727A
To provide a record carrier for storing a digital work.The record carrier includes access information for gaining access to the digital work, and a secondary channel in which secondary channel information is stored which is used for encr...  
JP4541553B2  
JP4540652B2  
JP4533279B2  
JP4536412B2  
JP2010178339A
To provide a method of encoding a bit sequence capable of achieving compact encoding.The method of encoding a bit sequence includes: a step of generating, for each run of "1" included in the bit sequence, a unary representation of a leng...  
JP4489973B2  
JP4486871B2  
JP4477623B2  
JP4464605B2  
JP4464446B2  
JP4436544B2  
JP2010057174A
To provide a novel demodulation system that makes high-speed data transmission possible.In the demodulation method, a variable delay circuit 312 delays a carrier signal SC having a prescribed frequency, and outputs a modulated signal SES...  
JP4426112B2  
JP4384772B2  
JP4351156B2  
JP4320414B2  
JP4315764B2  
JP4311437B2  
JP4303090B2  
JPWO2007080635A1
入力信号をクロック信号に同期したRZ信号 及びNRZ信号のいずれの信号に変換して出 力するか制御する切替回路と、クロック信号 がハイレベルのときに、入力信号を読み...  
JP4265487B2
A reader device (100) and RF tag (400) improves the efficiency of frequency usage without increasing bandwidth using wireless communication from the reader to the tag and provides a transmission method that improves the power supply effi...  
JP4246841B2  
JP4243179B2  
JP4243726B2  

Matches 501 - 550 out of 5,333