An automated tissue section slicing, staining, and imaging system efficiently registers full-resolution tissue section images by applying scaled transformation matrices computed to register downsampled tissue section images to the full-resolution tissue section images.

Provided are a transport device and a printing device configured to minimize fluctuation in a tension of a medium in a portion between a first transport unit and a second transport unit. A transport device provided to a printing device includes a transport mechanism serving as an example of the first transport unit, a winding unit serving as the second transport unit disposed downstream of the transport mechanism in a transport direction, a tension imparting unit provided with a tension bar serving as an example of a tension imparting member biased toward a medium between the transport mechanism and the winding unit and configured to impart tension to the medium, and a biasing force adjustment unit serving as an adjustment unit configured to adjust at least one of a biasing force of the tension bar and a relative speed between the tension bar and the medium.

Provided are a transport device and a printing device configured to minimize fluctuation in a tension of a medium in a portion between a first transport unit and a second transport unit. A transport device provided to a printing device includes a transport mechanism serving as an example of the first transport unit, a winding unit serving as the second transport unit disposed downstream of the transport mechanism in a transport direction, a tension imparting unit provided with a tension bar serving as an example of a tension imparting member biased toward a medium between the transport mechanism and the winding unit and configured to impart tension to the medium, and a biasing force adjustment unit serving as an adjustment unit configured to adjust at least one of a biasing force of the tension bar and a relative speed between the tension bar and the medium.

A print device includes a supply unit, a print unit, a conveyer, a tensioner, and a rotor. The conveyer is configured to nip and to convey, with a pair of rollers, a long medium in a conveyance direction. The tensioner is configured to contact a second surface of the medium to cause the medium to bend. The tensioner is pivotably supported at a position upstream of the conveyer in the conveyance direction. The rotor is rotatably supported at a position upstream of the conveyer in the conveyance direction, and positioned downstream, in the conveyance direction, of an upstream end portion, in the conveyance direction, of the tensioner. The rotor is positioned such that an upper end of the rotor and a nipped point are at a same height. The rotor is configured to contact the second surface.

A print device includes a supply unit, a print unit, a conveyer, a tensioner, and a rotor. The conveyer is configured to nip and to convey, with a pair of rollers, a long medium in a conveyance direction. The tensioner is configured to contact a second surface of the medium to cause the medium to bend. The tensioner is pivotably supported at a position upstream of the conveyer in the conveyance direction. The rotor is rotatably supported at a position upstream of the conveyer in the conveyance direction, and positioned downstream, in the conveyance direction, of an upstream end portion, in the conveyance direction, of the tensioner. The rotor is positioned such that an upper end of the rotor and a nipped point are at a same height. The rotor is configured to contact the second surface.

To provide a printer including a tension applying mechanism for applying tension to a long medium, where the tension applying mechanism can be easily installed when the tension applying mechanism is necessary and the tension applying mechanism can be easily detached when the tension applying mechanism is unnecessary. The printer includes a printer main body that performs printing on the long medium, a supporting body including a supporting frame that supports the printer main body from a lower side, and tension applying mechanisms each including a tension bar that comes into contact with the medium and applies tension to the medium. The tension applying mechanisms each include a frame in which a guide groove having a slit shape for guiding the tension bar in a vertical direction is formed, and the frame 24 is detachably attached to the supporting body.

A printer includes a printer main body that performs printing on a medium, a supporting frame that supports the printer main body from a lower side, a tension applying mechanism including a tension bar that comes into contact with a medium before printing and applies a tension to the medium, and a first roll attaching portion and a second roll attaching portion to which the medium before printing wound into a roll shape is attachable. The roll attaching portion, the tension bar, and the roll attaching portion are disposed on a back side of the supporting frame and are disposed in such order from a supporting frame side; and a medium after printing is wound into a roll shape on a front side of the supporting frame. The tension applying mechanism includes a frame having a guide groove for guiding the tension bar in a vertical direction.

A friction shaft for a slitter has winding tubes disposed on an outer surface thereof to roll unit materials formed by cutting a raw material such as various kinds of paper, fabric, or film with predetermined intervals includes a first rotary shaft, tubes, brake pads, a second rotary shaft, pressing members, first rotary tubes, second rotary tubes, first and second bearings, first elastic members, guide members, second elastic members, and lugs for clamping.

A friction shaft for a slitter has winding tubes disposed on an outer surface thereof to roll unit materials formed by cutting a raw material such as various kinds of paper, fabric, or film with predetermined intervals includes a first rotary shaft, tubes, brake pads, a second rotary shaft, pressing members, first rotary tubes, second rotary tubes, first and second bearings, first elastic members, guide members, second elastic members, and lugs for clamping.

Provided is a recording device including a conveying portion configured to convey a medium in a conveying direction, a recording unit configured to record on the medium conveyed in the conveying direction, a guiding portion disposed further downstream in the conveying direction than the recording portion and configured to change the conveying direction while guiding conveyance of the medium, a winding portion disposed further downstream in the conveying direction than the guiding portion and configured to wind the medium, and a heating portion configured to heat the medium disposed between the recording portion and the winding portion in the conveying direction, heat the guiding portion, and heat the winding portion.