摘要:
In a phase error detector for detecting a phase error .theta. of an input color burst signal from a phase of a reference signal from sin .theta. component and cos .theta. component, if either one of the sin .theta. component and cos .theta. component requires M bits for its expression, the both values are divided by a same value to shift in bits to be expressed in N bits (N
摘要:
A video signal having a residual error superposed in the horizontal synchronizing signal period is received from a time axis error correcting circuit for suppressing the time axis error of video signal, and the residual error superposed portion is replaced with a specific data.
摘要:
A time base correcting apparatus for reducing hindrance to a carrier chrominance signal due to clock jitter, when a sampling clock is generated by a digital circuit. In the time base correcting apparatus, a video signal is sampled with a clock synchronized with the video signal to be written to an FIFO memory. The video signal is then read out therefrom with a fixed clock to remove time base changes of the video signal. The fixed read clock is generated by multiplying two different frequency signals together, where one of the signals has a lower frequency approximately equal to (n+1/4) f (where n is an arbitrary integer, and f is a horizontal sync frequency) and using one of the resultant sidebands obtained through use of a bandpass filter. The read clock frequency is separated by 1/2 f from the other sideband frequency to reduce hindrance between the signals, and in turn to reduce viewable hindrances during the display of the video signal read out from the FIFO.
摘要:
A digital phase locked loop for correcting the phase of an output signal with respect to an input signal has a phase comparator for comparing the phases of the input signal and a feedback signal from a variable frequency oscillator. The output signal of the phase comparator representing the phase difference is integrated in a low pass filter. The output of the low pass filter is supplied to a switch which alternately selects between the output of the low pass filter and a zero level signal from a zero generator. The output of the switch is supplied to the variable frequency oscillator. The output signal of the variable frequency oscillator is returned to the phase comparator, so that the phase of the output signal from the variable frequency oscillator is synchronized with the phase of the input signal.
摘要:
A paper sheet handling machine includes: a storage unit 30 for storing therein paper sheets P in a batch form; a kicker roller 2 for providing drive force to the paper sheet P located in the lowest position, among the paper sheets P in the batch form, by rotating; a gate mechanism 5 for grasping each paper sheet P provided with the drive force by the kicker roller 2, and feeding out the paper sheet P along a feed out plane; and a pressing member 11 for pressing, from above, the paper sheets P stored in the storage unit 30. The gate mechanism 5 includes a feed roller 3 provided to the storage unit 30, and a gate member 4 provided to be opposed to the feed roller 3. Further, a guide roller 10, which is rotatable in a feeding direction of the paper sheets P, is provided to a bottom end of the pressing member 11.
摘要:
The banknote processing device 100 includes a first upper stacking unit 102a that is provided at an upper position of the banknote processing device and stacks rejected notes; a second upper stacking unit 102b that is provided adjacent to the first upper stacking unit and stacks banknotes other than the rejected notes; first to fourth lower stacking units 106a-106d that are arranged in parallel at lower positions of the banknote processing device and stack banknotes of at least one specific denomination; and a controller 111 that controls the transport unit to transport the banknote to the first upper stacking unit when a recognition result is a rejected note, and to transport the banknote to one of the second upper stacking unit and the first to fourth lower stacking units when the recognition result is not a rejected note.
摘要:
A paper sheet handling machine 1 comprises a casing 92 and at least two stacking units 30, 40 provided in the casing 92. Each stacking unit 30, 40 is configured to stack therein paper sheets respectively taken in the casing 92 by a take-in unit 10. From among the paper sheets transported by a transport unit 20, the paper sheets, each judged to be stored in the stacking unit 30 or 40 by a recognition unit 28, are diverted from the transport unit 20 and fed into the stacking unit 30 or 40, by each diverter 60, 62. A reject unit 50 is connected with the transport unit 20 on the downstream side of the diverters 60, 62. To the reject unit 50, the paper sheets that are not diverted from the transport unit 20 by the respective diverters 60, 62 are fed.
摘要:
A paper sheet storage unit 101 is opened upward and forward. Holding members 30, 32 are respectively configured to be reciprocated, between a waiting position and a holding position, by a lifting and lowering mechanism 35. When the respective holding members 30, 32 are in the waiting position, such holding members 30, 32 can serve as a guide surface, on the back side of the paper sheet storage unit 101, for guiding a batch of paper sheets stored in the paper sheet storage unit 101. Meanwhile, when the respective holding members 30, 32 are in the holding position, the holding member 32 is in contact with a top face of the paper sheet present at the lowest layer of the paper sheets stored in the paper sheet storage unit 101, and serves to press the paper sheet downward. A controller 90 controls the lifting and lowering mechanism 35, such that the lifting and lowering mechanism 35 moves the holding members 30, 32 to the waiting position, when a paper sheet storage amount detector 74 detects that the amount of the paper sheets stored in the paper sheet storage unit 101 is greater than a preset amount, while the lifting and lowering mechanism 35 moves the holding members 30, 32 to the holding position, when the paper sheet storage amount detector 74 detects that the amount of the paper sheets stored in the paper sheet storage unit 101 is less than the preset amount.
摘要:
A paper sheet storage unit 101 is opened upward and forward. Holding members 30, 32 are respectively configured to be reciprocated, between a waiting position and a holding position, by a lifting and lowering mechanism 35. When the respective holding members 30, 32 are in the waiting position, such holding members 30, 32 can serve as a guide surface, on the back side of the paper sheet storage unit 101, for guiding a batch of paper sheets stored in the paper sheet storage unit 101. Meanwhile, when the respective holding members 30, 32 are in the holding position, the holding member 32 is in contact with a top face of the paper sheet present at the lowest layer of the paper sheets stored in the paper sheet storage unit 101, and serves to press the paper sheet downward. A controller 90 controls the lifting and lowering mechanism 35, such that the lifting and lowering mechanism 35 moves the holding members 30, 32 to the waiting position, when a paper sheet storage amount detector 74 detects that the amount of the paper sheets stored in the paper sheet storage unit 101 is greater than a preset amount, while the lifting and lowering mechanism 35 moves the holding members 30, 32 to the holding position, when the paper sheet storage amount detector 74 detects that the amount of the paper sheets stored in the paper sheet storage unit 101 is less than the preset amount.
摘要:
A paper sheet handling machine 100 comprises an upper unit 10 having a paper sheet take-in apparatus 120 adapted for taking therein paper sheets, one by one, from the exterior, an upper transport mechanism 201a adapted for transporting the paper sheets taken in by the paper sheet take-in apparatus 120, one by one, and a recognition unit 220 adapted for recognizing each paper sheet transported by the upper transport mechanism 201a; a lower unit 20 located below the upper unit 10 and having a lower transport mechanism 201b provided to receive the paper sheets transferred from the upper transport mechanism 201a, one by one, and then further transport the transferred paper sheets, and a plurality of stacking units 106, each adapted for stacking therein the paper sheets transported by the lower transport mechanism 201b and sorted based on results obtained by the recognition unit 220. In this case, at least a part of a bottom portion of the upper unit 10 is opened. Additionally, a partition member 30 is provided between the upper unit 10 and the lower unit 20.