Abstract: An image forming apparatus includes: an image forming unit for forming a plurality of images on sheets; a receiving unit for receiving job information including identification information for identifying types of the plurality of images and determination information for determining timing of forming the plurality of images on the sheets, from an external instrument; and a control unit for identifying the types of the plurality of images based on the identification information received by the receiving unit, determining the timing of forming the plurality of images on the sheets based on the determination information received by the receiving unit, and allowing the image forming unit to form the plurality of images based on the identified types of the images and on the determined timing.

Abstract: An image forming apparatus includes: an image forming unit for forming a plurality of images on sheets; a receiving unit for receiving job information including identification information for identifying types of the plurality of images and determination information for determining timing of forming the plurality of images on the sheets, from an external instrument; and a control unit for identifying the types of the plurality of images based on the identification information received by the receiving unit, determining the timing of forming the plurality of images on the sheets based on the determination information received by the receiving unit, and allowing the image forming unit to form the plurality of images based on the identified types of the images and on the determined timing.

Abstract: A urinal having a smell release function, comprising: a bowl unit including a drain trap provided at the bottom thereof; a urinal shell unit for surrounding the bowl unit with an air space being interposed between the bowl unit and the shell unit itself; and smell inlets through which the air space communicates with at least one of an interior of the bowl unit and a lower external surface of the urinal. In this urinal the air space communicates with a secondary side of the drain trap, and a fan for blowing the air within the air space towards the secondary side of the drain trap is provided in the vicinity of the drain trap.

Abstract: A method of recording and reproducing audio signals and corresponding visual signals in parallel tracks extending in the longitudinal direction on a magnetic tape, includes the steps of recording the audio signals in first and second primary tracks on opposite sides of the tape in the widthwise direction thereof; and alternately recording a first visual information signal corresponding to the audio signal in the first primary tracks and a second visual information signal corresponding to the audio signal in the second primary tracks in a single secondary track positioned in the center of the tape in the widthwise direction thereof, the first visual information signal being recorded in first information blocks in the secondary track and the second visual information signal being recorded in second information blocks in the secondary track in an alternating relation with the first information blocks such that only the first visual information signal is reproduced when reproducing the audio signal from the first