Abstract: A module and system are provided for reducing or suppressing ringing occurring in a digital signal to be transmitted. A transmission module Ma includes a transmitter 200a configured to transmit a digital signal, a transmission antenna 100a constituted by a metal plate, or by a conductor formed on an insulator, the transmission antenna 100a being configured to be electromagnetically or magnetically coupled to a reception antenna 100b of a non-contact reception module Mb for digital communication, and a resistor 400a connected in series between the transmitter 200a and the transmission antenna 100a. The resistor 400a has such a resistance value that the resistor 400a entirely blunts a waveform of the digital signal outputted from the transmitter 200a so as to reduce or suppress ringing occurring in the digital signal. The blunted digital signal is to be inputted into the transmission antenna 100a.

Abstract: In a stamp apparatus, a paper-sheet object is conveyed in the arrow direction between a presser roller and an impress hub having a predetermined character/symbol string. Since a cam is rotated in the arrow direction by a rotary solenoid, it makes the presser roller approach the impress hub via a roller and an arm. A separating lever is rotated in the arrow direction by a rotary solenoid from an initial position (position shown in the drawing) to a siding position. When the paper-sheet object is conveyed to between the presser roller and the impress hub, a stamp bonded on the bottom surface of the paper-sheet object is canceled with a postmark. A presser mechanism suppresses a rebound produced when the presser roller starts to urge the paper-sheet object, and also maintains a predetermined urging pressure of the presser roller relative to the paper-sheet object having a predetermined thickness or less.

Abstract: As a rotary member 21 provided on the back surface side of a guide 5 is rotated, its blades get out to the front surface side through a window 8 formed in the guide 5. With this rotation, the height level of the blades getting out from the window 8 is changed. With the rotation of the rotary member 21, postal matter being led reaches a side plate 3. A bottom plate 2 is slanted such that its side, on which the guide 5 is provided, is higher in level than the opposite side 53. Owing to this slant, a support plate 4 receives gravitational force of the postal matter stack. A wire 16 is held stretched between a holder slide 7 and a wire mounting member 17. Springs 14 and 15 are elongated with movement of the support plate 4 caused by the gravitational force of the stack. The springs 14 and 15 provide increasing forces tending to restore their initial length with their elongation.

Abstract: In a stamp apparatus, a paper-sheet object is conveyed in the arrow direction between a presser roller and an impress hub having a predetermined character/symbol string. Since a cam is rotated in the arrow direction by a rotary solenoid, it makes the presser roller approach the impress hub via a roller and an arm. A separating lever is rotated in the arrow direction by a rotary solenoid from an initial position (position shown in the drawing) to a siding position. When the paper-sheet object is conveyed to between the presser roller and the impress hub, a stamp bonded on the bottom surface of the paper-sheet object is canceled with a postmark. A presser mechanism suppresses a rebound produced when the presser roller starts to urge the paper-sheet object, and also maintains a predetermined urging pressure of the presser roller relative to the paper-sheet object having a predetermined thickness or less.

Abstract: As a rotary member 21 provided on the back surface side of a guide 5 is rotated, its blades get out to the front surface side through a window 8 formed in the guide 5. With this rotation, the height level of the blades getting out from the window 8 is changed. With the rotation of the rotary member 21, postal matter being led reaches a side plate 3. A bottom plate 2 is slanted such that its side, on which the guide 5 is provided, is higher in level than the opposite side 53. Owing to this slant, a support plate 4 receives gravitational force of the postal matter stack. A wire 16 is held stretched between a holder slide 7 and a wire mounting member 17. Springs 14 and 15 are elongated with movement of the support plate 4 caused by the gravitational force of the stack. The springs 14 and 15 provide increasing forces tending to restore their initial length with their elongation.