摘要:
A tape cassette with tape reels mounted therewithin having an opening portion formed in one side of the tape cassette and a notched portion formed in the lower surface of the cassette in a position adjacent to the opening portion, wherein a tape wound round the tape reels is passed along the opening portion, characterized by the combination therewith of an improved construction comprising a front cover capable of being opened and closed which covers the front face of the tape passed along the opening portion and an inner cover capable of being opened and closed which covers the back of the tape in an opposed relation to the front cover, whereby the tape is enclosed while being held from before and behind between the front cover and the inner cover and consequently the adhesion of dust or the like to the tape and the damage of the tape can be prevented.
摘要:
The package mounted to a recording and/or reproducing apparatus with a disk-form recording medium such as a magneto-optic disk, etc. housed is formed with thin a sheet plate member such as a plastic thin sheet, etc., thereby enabling simplification of the construction and reduction of cost. In a housing container (3) equipped with a housing section (2) for housing a disk-form recording medium, a cover (4) formed with a thin plate member for closing the opening of the housing section (2) is joined to form a package (1). To the cover (4), a detaching section (7) is formed at a section opposite at least a part of the recording section of a disk-form recording medium housed in the housing section (2), and the detaching section (7) is detached to form an opening at the cover (4) when the disk-form recording medium is used.
摘要:
Suitability of a recording medium for being recorded to and/or reproduced from by an apparatus is determined. Address information is read from a recording medium having at least a first area in which data is recordable, a second area, and a third area. The second area is followed by the first area which is followed by the third area. The address information includes first address information, which represents the position of the second area, and/or second address information which represents the position of the third area. A possible error in the address information is detected based on an error detection code generated for the address information. Whether the recording medium is suitable for being recorded to or reproduced from by the apparatus is determined based on a result of the detecting step. The recording medium is suitable when no error is detected and is unsuitable when an error is detected.
摘要:
A recording and/or reproducing method for a record medium, comprising the steps of reading address information from a record medium, the record medium having at least a first area and a second area, data being recordable to the first area, the second area being followed by the first area, the address information representing the position of the second area, detecting an error corresponding to error detection code encoded for the address information that has been read from the record medium, and when the result of the detecting step represents that an error has been detected in the address information that has been read from the record medium, notifying at least a user that the error has been detected.
摘要:
Embodiments of the invention provide a battery pack including a pack body and a plurality of terminals. The pack body has first and second main surfaces that are opposed to each other in a first axis direction, first and second end surfaces that are opposed to each other in a second axis direction orthogonal to the first axis direction, and first and second side surfaces that are opposed to each other in a third axis direction orthogonal to the first axis direction and the second axis direction. The plurality of terminals includes a positive terminal, a negative terminal, a temperature detection terminal, and a control terminal that are arranged on the first end surface along the third axis direction. The negative terminal is arranged between the temperature detection terminal and the control terminal and closer to the control terminal than the temperature detection terminal.
摘要:
A battery pack includes a battery housing, a battery cell having a tubular negative electrode having an opening part at one end and a positive electrode fixed to the negative electrode in such a way as to close the opening part, the battery cell being housed in the battery housing, and a protrusion disposed between the battery cell and the inner wall of the battery housing in an area other than an area where the positive electrode and the negative electrode of the battery cell are fixed.
摘要:
A recording and/or reproducing method for a record medium, includes the steps of reading address information from a record medium having at least a first area and a second area, with data being recordable to the first area, and the second area being followed by the first area, the address information representing the position of the second area; detecting an error corresponding to an error detection code encoded for the address information that has been from the record medium; and, when the result of the detecting step represents that an error has been detected in the address information that has been read from the record medium, notifying at least one user that an error has been detected.
摘要:
A recording and/or reproducing method for a record medium, includes the steps of reading address information from a record medium having at least a first area and a second area, with data being recordable to the first area, and the second area being followed by the first area, the address information representing the position of the second area; detecting an error corresponding to an error detection code encoded for the address information that has been from the record medium; and, when the result of the detecting step represents that an error has been detected in the address information that has been read from the record medium, notifying at least one user that an error has been detected.
摘要:
Very small grains (103) are attached to a cleaning roller (100) made of a porous and flexible material such as a polyurethane foam or the like. In a magnetic head cleaning apparatus in which the cleaning roller that is brought in rotatable contact with a rotary head drum on which a magnetic head for recording and/or reproducing a magnetic tape is mounted to thereby clean the magnetic head, even adhesive alien substances that cannot be removed in the prior art can be removed with ease.