Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
271 words
A case for a disc-shaped recording medium used in a reproducing apparatus, said reproducing apparatus having a turntable for rotating said disc-shaped recording medium, closing member locking means at the innermost part of said disc shaped recording medium reproducing apparatus, and N detection switches located at the innermost part of said reproducing apparatus and disposed asymmetrically on the left and right sides with respect to a line which passes through the center of said turntable in the disc insertion direction, said case comprising: a jacket for accommodating said disc-shaped recording medium; and a closing member for closing an opening of said jacket and being locked by said locking means and confront said detection switches when said disc-shaped recording medium is loaded into said reproducing apparatus, said closing member having cutout desired areas which are symmetrical on the left and right sides, each of said sides having N desired sections where cutouts are selectively formed for discrimination between types of said recording medium, said cutout desired sections being positioned for discrimination at symmetrical locations on the left and right side and being brought to confront the same detection switch out of said N detection switches when said closing member is reversed with respect to up and down together with said jacket and said disc-shaped recording medium, one cutout desired section of said pair of cutout desired sections which are symmetrical on the left and right sides being selectively cutout or non-cutout for discriminating a first side of said disc-shaped recording medium, and the other cutout desired section being selectively cutout or non-cutout for discriminating a second side of said disc-shaped recording medium.
Claim 2
Dependent Claim
271 words
A case for a disc-shaped recording medium used in a reproducing apparatus, said reproducing apparatus having a turntable for rotating said disc-shaped recording medium, closing member locking means at the innermost part of said disc shaped recording medium reproducing apparatus, and N detection switches located at the innermost part of said reproducing apparatus and disposed asymmetrically on the left and right sides with respect to a line which passes through the center of said turntable in the disc insertion direction, said case comprising: a jacket for accommodating said disc-shaped recording medium; and a closing member for closing an opening of said jacket and being locked by said locking means and confront said detection switches when said disc-shaped recording medium is loaded into said reproducing apparatus, said closing member having cutout desired areas which are symmetrical on the left and right sides, each of said sides having N desired sections where cutouts are selectively formed for discrimination between types of said recording medium, said cutout desired sections being positioned for discrimination at symmetrical locations on the left and right side and being brought to confront the same detection switch out of said N detection switches when said closing member is reversed with respect to up and down together with said jacket and said disc-shaped recording medium, one cutout desired section of said pair of cutout desired sections which are symmetrical on the left and right sides being selectively cutout or non-cutout for discriminating a first side of said disc-shaped recording medium, and the other cutout desired section being selectively cutout or non-cutout for discriminating a second side of said disc-shaped recording medium.
Claim 3
Dependent Claim
60 words
A case as claimed in claim 1 in which said closing member has a cutout desired section for distinguishing whether a signal recorded on said disc-shaped recording medium is a video signal or an audio signal, and said cutout desired section is in a non-cutout state, when said signal is a video signal, to turn ON the corresponding detection switch.
Claim 4
Dependent Claim
59 words
A case as claimed in claim 1 in which said N detection switches are distributed on the left and right sides, and said cutout desired sections for the same side of said disc-shaped recording medium are correspondingly distributed on the left and right between the cutout desired areas on the left and the right sides of said closing member.
Claim 5
Dependent Claim
91 words
A case as claimed in claim 1 in which said cutout desired areas of said closing member comprises first cutout desired sections for distinguishing whether a signal recorded on said disc-shaped recording medium is a video signal or an audio signal, second cutout desired sections for distinguishing whether a reproducing side of said disc-shaped recording medium is a first side or a second side, third cutout desired sections for distinguishing types of said audio signal, and fourth cutout desired section for distinguishing the type of television system of said video signal.
Claim 6
Dependent Claim
39 words
A case as claimed in claim 4 in which said first through fourth cutout desired sections are determined so that at least one cutout desired section for each side of said disc-shaped recording medium is in a non-cutout state.