A CD optical read head (104) mounted on optical read head tracks (106, 112) and driven by an optical head motor (100) is modified to read a single track of optical card data and reads the optical card (38).

This invention aims at providing a bankbook, a money transfer card, a receipt book and a check book which utilize an optical card, an IC card or an optical IC hybrid card.

The medium is preferably an optical card (2).

The information card may be one selected from a group consisting of a magnetic card, an IC card, and an optical card.

The optical head is provided with electromagnetic drive means (833, 834) to scan the optical card.

A laminate for protecting an optical recording layer of an information recording member, particularly an information recording layer of an optical card, is disclosed.

Therefore, data signals from the tracks (T) of the optical card (11) can be reliably read out even if the optical card (11) and the reading unit are mechanically imprecise.

Technology for an optical card having a high data recording density.

An original plate for an optical card having an inverted pyramid-shaped three-dimensional structure at the parts corresponding to the pre-formatted sections (4 and 5) of an optical card (1) is prepared.

Duplicates of the optical card (1) are manufactured from the original plate.

An optical card (100) with an IC module is provided with a card substrate (101), an optical recording section (110) provided on the substrate (101), and an IC module (120).

A method is provided for writing a record to an optical card.

Accueil > Areas of expertise > De novo Sequencing > Optical Mapping

The user data are divided into groups which are recorded on the optical card in a dispersed manner.

The DNA sequences and the DNA map are received (the DNA sequences being fragments of a genome and the DNA map corresponding to a genomic consensus DNA map which relates to an optical ordered DNA map).