Konica Minolta

An image processing method includes applying an error diffusion method to M-valued input image data to output N-valued output image data, with N < M. When a value of a pixel of interest in the input image data is greater than zero and less than a predetermined value, the method further includes determining a value of a corresponding pixel of interest corresponding to the pixel of interest in the output image data to be a value other than zero based on a value of a surrounding pixel around the corresponding pixel of interest in a first range.

The actinic radiation-curable inkjet ink includes (A) a polymerization initiator, and (B) a polymerizable compound. The (A) polymerization initiator includes (A-1) a polymerization initiator represented by the following General formula (1), and the (B) polymerizable compound includes (B-1) a polymerizable compound having two or more polymerizable functional groups. <img class="EMIRef" id="6c505da5-5ca6-4004-9d61-50669ce49df4-ia01" /> (In General formula (1), R represents an aliphatic hydrocarbon group)

Provided is an image formation device (100) comprising: an image former (40) that discharges liquid droplets onto a recording surface of a medium to form an image; a reader (45) that reads an opposite surface image on a side opposite to the recording surface of an image formation medium (Q) on which the image is formed on the recording surface of the medium (P) by the image former (40); and a determiner (13) that determines pass/fail of the image formation medium (Q) based on the opposite surface image read by the reader (45).

An inkjet recording apparatus includes: a conveyance section that conveys a textile in a conveyance direction; an image forming section that ejects ink onto the textile with an inkjet head and forms an image; and a conveyance controller that controls the conveyance section such that a front end portion of the textile in the conveyance direction is conveyed to an image formation start position in the inkjet head when the image is formed.

An image forming apparatus (1) includes a conveyance section (3) configured to convey a textile in a conveyance direction, an air blow section (51) configured to blow air from an inner side toward an outer side of the textile in a width direction thereof orthogonal to the conveyance direction, a water spray section (52) configured to spray water onto an end portion of the textile in the width direction onto which the air has been blown by the air blow section (51), and an ink ejection section (6) configured to form an image by ejecting ink onto the textile onto which the air has been blown and the water has been sprayed.

The present invention provides an inkjet printing apparatus capable of more stably forming a high-quality image by reliably removing a foreign substance on a textile.The inkjet printing apparatus 1 according to the present invention includes: a conveyor 10 having a conveyance belt 11 to convey a textile 90; a pressing roller 20 that comes in contact with the textile 90 and presses the textile 90 against the conveyance belt 11; an ink ejection section 30 provided downstream of the pressing roller 20 in a conveyance direction FD of the textile 90 and ejecting ink onto the textile 90 conveyed by the conveyance belt 11 to form an image; and a dust removal mechanism 40 provided between the ink ejection section 30 and the pressing roller 20 to remove a foreign substance on the textile 90 conveyed by the conveyance belt 11.

a dose management apparatus, a dose setting method, and a dose setting program, which are capable of setting an appropriate dose for dose management in dynamic imaging are provided. A dose management apparatus includes: a ratio acquisition section that acquires a ratio between a first reference value of a dose defined for a case where a first site of a subject is imaged as a still image by irradiation with radiation and a second reference value of a dose defined for a case where the first site is imaged as a dynamic image by irradiation with radiation; and a first setting section that sets, based on the ratio and a third reference value of a dose for a case where a second site is imaged as the still image, a fourth reference value of a dose for a case where the second site is imaged as the dynamic image.

The present disclosure provides a conveyance apparatus that makes it possible to avoid a situation in which a job is redone due to an incorrect sheet in a print job in which ring binding processing is performed on a binder sheet to form a booklet. The conveyance apparatus according to the present disclosure includes a controller that determines whether the binder sheet during conveyance is conforming or non-conforming, based on an arrangement of a punch hole or a shape of the punch hole in the binder sheet specified from a read image, and executes abnormality conveyance processing on the binder sheet during the conveyance in a case where a non-conforming binder sheet is detected among a plurality of the binder sheets during the conveyance.

A method for producing a library that includes a plurality of types of aperiodic polymers, each of the aperiodic polymers being an aperiodic polymer, and the method including: generating that is generating a plurality of types of the aperiodic polymers by combining two or more types of monomers selected from a monomer group; evaluating that is evaluating, by using an evaluation function, diversity in a combination of the generated plurality of types of the aperiodic polymers; and extracting that is extracting a combination of the aperiodic polymers for which an evaluation result is equal to or greater than a threshold value. The evaluation function is a function for evaluating diversity based on two or more types of parameters.

A coating material that is used for coating a transfer member (201) included in an image forming apparatus, the coating material including a resin having a urethane structure as a resin component. The coating material does not include a resin containing a fluorine atom and a resin containing a silicon atom, and when a component based on hydrogen bonding and dipole-dipole interaction of surface free energy in a coating film after coating is defined as γ<SV>h and a dispersion component of the surface free energy is defined as γ<SV>d , 0. 1≤γ <SV>h ≤7 and 0. 1≤γ <SV>d ≤40 are satisfied.