Abstract: A tubular case into which a drive shaft configured to transmit a driving force from a transmission T of an engine to a rear wheel of a motorcycle is accommodated, the case including a case body which has an opening portion extending in an axial direction of the drive shaft and is configured to accommodate the drive shaft therein through the opening portion, and a cover removably attached to the case body so as to close the opening portion.

Abstract: A tubular case 35 into which a drive shaft 32 configured to transmit a driving force from a transmission T of an engine E to a rear wheel 22 of a motorcycle 20 is accommodated, the case including a case body 33 which has an opening portion 57 extending in an axial direction of the drive shaft 32 and is configured to accommodate the drive shaft 32 therein through the opening portion 57, and a cover 34 removably attached to the case body 33 so as to close the opening portion 57.

Abstract: A television receiver comprises a video signal processing circuit including a video signal demodulating circuit for generating three primary color signals from an input composite video signal, a delay circuit coupled in series to the video signal demodulating circuit within the video signal processing circuit, a parallel circuit system having virtually no delay time and coupled in parallel to the video signal processing circuit, and a picture tube applied with signals passed through a signal system of the video signal processing circuit and the parallel circuit system. The delay circuit has a delay time .tau..sub.b described by a relation .tau..sub.b .apprxeq.N.tau..sub.H -.tau..sub.a, where N is a natural number including one, .tau..sub.H represents a horizontal scanning period and .tau..sub.a represents a delay time of the signal system of the video signal processing circuit.