A pick-up unit, an optical drive comprising such a pick-up unit, and a method of generating error-signals are described.

A playback device (100) is equipped with a playback unit (101), a playback control unit (102), a melody acquisition unit (103), and a storage unit (104).

Further, the playback unit plays the second browsing unit after the first browsing unit, and controls playback so that playback shifts to the beginning of the first browsing unit after playback of the second browsing unit.

A playback control unit (17) starts monitoring a playback state of a multimedia title which is being played back by a playback unit (16).

The read circuit comprises: a data read unit, a second check unit, an output data generation unit, a second check data generation unit, a second adjusting unit, and an output unit.

The keepsake includes a control processor and a playback processor.

An RFID reading device (1) is provided with an information reading unit (7) and a rotation driving unit (8).

A game system including an attribute storage unit, a reading unit, a calculation unit, a reception unit, and a control unit.

Display devices comprise a first acquisition unit, a first reading unit and an image display unit.

A base station controller includes a receiving unit and a reading unit.

The pixel unit comprises a photoelectric conversion unit, an isolation transistor, a storage unit and a reading unit.

The invention concerns a scanner arrangement which comprises a scanner unit, a pattern-detection unit, a memory element and a power supply, these components being integrated in a portable housing, and a separable connection to a computer being provided.

The robot-control-program inputting device comprises a reading unit, a control unit and a communications unit.

The unit being configured such that the media output assembly is an image reading unit and the printed media is collected on a surface of the image reading unit (701).

The invention relates to a device for recording fingerprints with a reader unit (2), for scanning a finger and an image processing unit (3), connected to the reader unit (2), for producing an image of the finger.