A push latch that may be used in automobile applications to open and close compartment doors or bins reduces the number of components typically found in prior art designs while retaining the same quality and function. The pan’s of wires are arranged to create flux lines which will establish alternating magnetic poles separated by null zones in the magnet. In the first electrode, an ozone gas passage for retrieving ozone gas generated in the discharge region is located between an electrode surface facing the discharge region and a side. The apparatus is configured to provide a first configuration in which the user input interface is housed between the base member and the user output interface, and a second configuration in which the user input and output interfaces have been laterally slid in opposing directions with respect to the base member. The system computes a cryptographic checksum for the stack of documents and affixes the user’s or the system’s digital signature to the cover sheet. The semiconductor device includes an output circuit for outputting parallel output signals in accordance with a clock signal, an SSO noise generation circuit for activating the output circuit to generate SSO noise, and a clock control circuit for detecting the SSO noise and adjusting phase of the clock signal to suppress the SSO noise.