Abstract: A data transmission apparatus comprising: data supplying unit for storing a plurality of types of data and simultaneously transmitting the plurality of types of data to a plurality of selected channels respectively; switching unit for outputting the plurality of types of data outputted from the data supplying unit to the selected different channels respectively; data storage unit for storing the data outputted from the selected channels after rearranging the data in a predetermined order; and data outputting unit for simultaneously outputting the data stored in the data storage unit from the plurality of channels after shifting the data by a certain amount.

Abstract: A data transmission apparatus comprising: data supplying unit for storing a plurality of types of data and simultaneously transmitting the plurality of types of data to a plurality of selected channels respectively; switching unit for outputting the plurality of types of data outputted from the data supplying unit to the selected different channels respectively; data storage unit for storing the data outputted from the selected channels after rearranging the data in a predetermined order; and data outputting unit for simultaneously outputting the data stored in the data storage unit from the plurality of channels after shifting the data by a certain amount.

Abstract: A magneto-optical disc recording apparatus with a high mounting efficiency and shortened access time, wherein two magneto-optical disc media are disposed facing each other, only the outside of the two magneto-optical disc media being recordable and reproducible, auxiliary magnetic field application magnets are disposed between the two magneto-optical disc media, and the reproduction/recording heads and reproduction/erasure heads are affixed on the same bases which are mounted on a sled base, whereby it becomes possible to reduce the size of the plane of the sled base, dispose a large number of heads, and shorten the access time as well.

Abstract: A reel presser for pressing a reel within a cassette casing which has an upper half and a lower half comprises a holder which abuts the reel and a cap engaged with the holder. The holder and the cap are arranged on opposite sides of the upper half, and a spring is provided between the upper half and the holder. When a tape cassette containing the reel presser is loaded in a cassette mounting device, a reel pressing member provided in the cassette mounting device depresses a continuous surface disposed at the top of the cap so as to depress the reel toward the lower half of the cassette casing.

Abstract: A tape cassette has indicating means for indicating various information about the tape cassette itself, and the indicating means is so disposed as to be interposed between a pair of reels which are arranged within the cassette casing.

Abstract: A labeling apparatus holds an article to which a label is to be stuck, on a holder and then moves the holder carrying the article from a home position via a waiting position and a labeling position back to the home position. In a label peeling and issuing section, the article is moved up toward a label being issued in the label peeling and issuing section and is brought into contact with the label so that the label is peeled from the supporting strip and stuck to the article as the holder holding the article is moved toward the home position along guide paths. Reverse movement preventing plates prevent the reverse movement of the holder as the holder is moved along the guide paths. With the labeling apparatus the label can applied to the article simply and automatically without requiring a manual labeling operation.