Konica Corporation

Konica-Minolta Holdings, Inc.

Konica Minolta Medical and Graphic, Inc.

Yoko Hirai

Yoshiyuki Suzuki

Atsushi Nakajima

Nobumasa Sasa

Satoshi Masumi

Koji Matsushima

Ai Kondo

Koji Furui

Yasuhisa Sugi

The present invention provides a production method of a radiation image detector, comprising a scintillator panel preparation step, a composite rigid plate preparation step of bonding a flexible polymer film to a rigid plate with an adhesive to prepare the composite rigid plate, a preparation step of a scintillator panel provided with a composite rigid plate of bonding the composite rigid plate to a scintillator panel to prepare the scintillator panel provided with a composite rigid plate, and a preparation step of a radiation image detection member of opposing the surface of the photoelectric conversion base plate in which the photoelectric conversion elements are disposed to the surface of the side of the scintillator layer of the scintillator panel provided with the composite rigid plate and bonding the photoelectric conversion base plate to the scintillator panel to prepare a radiation image detection member; whereby there are provided a production method of a radiation image detector which can be easily produced and results in superior image uniformity, and a radiation image detector obtained by the method.

Production method of radiation image detector and radiation image detector

An ink-jet printer for applying a photocurable ink, including: an ink-jet head having a plurality of nozzles to jet droplets of the photocurable ink onto a recording material; a ultraviolet ray radiation source; and a heating device for the recording material, wherein the radiation source produces an integrated illuminance of 0.5 to 80 mW/cmon the recording material in the range of 200 to 400 nm.

Ink-jet printer and ink-jet image forming method using the same

A photocurable ink for ink-jet recording, comprising an oxetane compound having a substituent at the 2-position of the molecule.

Ink-jet image forming method

An ink-jet image forming method including: jetting ultraviolet ray-curable ink from an ink-jet head onto a recording substrate while conveying the recording substrate; and exposing the jetted ink on the recording substrate to ultraviolet rays irradiated by an ultraviolet ray-emitting light source, wherein in the exposing step, a surface temperature of the ultraviolet ray-emitting light source is not more that 60&#xb0; C.

The present invention relates to an inkjet image forming method including: jetting an ink hardenable by an irridation of an active ray from an inkjet head on a recording material while conveying the recording material; and irridating the active ray on the jetted recording material, wherein a total of the input electric power of a light source of the active ray of light is 0.05&#x2013;20 W/cm, and the inkjet head have plural nozzles arrayed in a direction perpendicular to a direction, which the recording material is conveyed.

Inkjet image forming method and inkjet image forming system

An ink jet printer for forming an image on a recording medium with an active-ray-setting ink, which is hardened by an irradiation of active rays; having a plurality of heads, each of the plurality of heads having a plurality of jet openings for jetting the active-ray-setting ink as ink drops towards the recording medium; and a plurality of active ray sources of irradiate active rays for hardening the ink drops of the active-ray-setting ink landed on the recording medium, wherein each of the plurality of heads and each of the plurality of active ray sources are arranged alternately.

Ink jet printer, ink jet head, and image forming method

An inkjet printer for recording an image on a recording medium with an active ray cure ink to be cured by exposure to an active ray, having a head for emitting the active ray cure ink onto a recording medium, an active ray source for emitting the active ray wherein the active ray source is arranged at the rear of the head in the direction of a relative movement of the head with respect to the recording medium during emission of ink, and in a same side where the head is provided with respect to the recording medium, and a shield member for preventing the active ray emitted by the active ray source from directly or indirectly entering into a trajectory formed by an ink particle emitted from the head and reaching the recording medium.

Inkjet printer having an active ray source

Disclosed is a method of processing an exposed presensitized planographic printing plate employing an automatic processor, the method comprising the steps of developing the exposed presensitized planographic printing plate with a developer; and washing the developed printing plate with a washing water, wherein the ratio W/D of the washing time W to the cross-over time D taken from completion of the developing step to the beginning of the washing step is 3 or more.

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Hachioji, Japan

Yoko Hirai