Information recording device

An information recording device for use with a recording medium sheet to which information can be recorded and erased, said information recording device including a portable device main body, wherein said device main body of said information recording device comprises:

• a memory for storing information to be recorded in said recording medium sheet;
• at least one information recording and erasing device for erasing information recorded in said recording medium sheet to return said recording medium sheet to an initialized state in which recording information is possible, and for recording information stored in said memory with respect to said recording medium sheet in the initialized state;
• a sheet holder for holding said recording medium sheet in a manner such that said recording medium sheet can be transported to an erasing position at which information is erased from said sheet and to a recording position at which information is recorded in said sheet;
• and
• wherein said device main body is shaped so that the recording medium sheet is both brought into brought out of said device main body through a single opening provided in said device main body, and wherein an end of the recording medium sheet is fixed to the device main body.

An information recording device for use with a recording medium sheet to which information can be recorded and erased,

• said information recording device comprising a device main body which is portable, said device main body including:
• memory means for storing information to be recorded in said recording medium sheet;
• at least one information recording and erasing means for erasing information recorded in said recording medium sheet to return said recording medium sheet to an initialized state in which recording information is possible, and for recording information stored in said memory means with respect to said recording medium sheet in the initialized state;
• sheet holding means for holding said recording medium sheet in a manner such that said recording medium sheet can be transported to an erasure position at which information is erased by said information recording and erasing means, and to a recording position at which information is recorded by said information recording and erasing means;
• a transport path for guiding the recording medium sheet to the erasure position and the recording position;
• and
• said main body further including two openings through which the sheet is brought in and out, said two openings being provided at ends of said transport path, and wherein a housing member is provided at each of the two openings so as to house the sheet as if covering the same.

An information recording device for use with a recording medium sheet to which information can be recorded and erased, said information recording device including a portable device main body, wherein said device main body of said information recording device comprises:

• a memory for storing information to be recorded in said recording medium sheet;
• at least one information recording and erasing device for erasing information recorded in said recording medium sheet to return said recording medium sheet to an initialized state in which recording information is possible, and for recording information stored in said memory with respect to said recording medium sheet;
• a sheet holder for holding said recording medium sheet in a manner such that said recording medium sheet can be transported to an erasing position at which information is erased from said sheet and to a recording position at which information is recorded in said sheet;
• said device main body further including a transport path for guiding the recording medium sheet to the erasure position and the recording position;
• and
• said main body further including two openings through which the sheet is brought in and out, said two openings being provided at ends of said transport path, wherein a housing member is provided at each of the two openings so as to house the sheet.

An information recording device for use with a recording medium sheet to which information can be recorded and erased, said information recording device including a portable device main body, wherein said device main body of said information recording device comprises:

• a memory for storing information to be recorded in said recording medium sheet;
• at least one information recording and erasing device for erasing information recorded in said recording medium sheet to return said recording medium sheet to an initialized state in which recording information is possible, and for recording information stored in said memory with respect to said recording medium sheet in the initialized state;
• a sheet holder for holding said recording medium sheet in a manner such that said recording medium sheet can be transported to an erasing position at which information is erased from said sheet and to a recording position at which information is recorded in said sheet;
• and
• wherein said device main body is arranged so that said recording medium sheet held by said sheet holder is brought into and out of said device main body in a spread state.

An information recording device for use with a recording medium sheet to which information can be recorded and erased,

• said information recording device comprising a device main body which is portable, said device main body including:
• memory means for storing information to be recorded in said recording medium sheet;
• at least one information recording and erasing means for erasing information recorded in said recording medium sheet to return said recording medium sheet to an initialized state in which recording information is possible, and for recording information stored in said memory means with respect to said recording medium sheet in the initialized state;
• sheet holding means for holding said recording medium sheet in a manner such that said recording medium sheet can be transported to an erasure position at which information is erased by said information recording and erasing means, and to a recording position at which information is recorded by said information recording and erasing means;
• and
• wherein the device main body is arranged so that said recording medium sheet held by said sheet holding means is brought in and out of said device main body in a spread state.