摘要:
A method of manufacturing a fluid injecting apparatus in which an actuator oscillates a nozzle plate disposed in an injecting tank for storing a heated image forming solvent so as to inject an image forming solvent from a plurality of nozzle holes disposed in the nozzle plate. The method includes the steps of: disposing the actuator, which is formed to be smaller than a mounting space formed in the injecting tank, in a recessed manner within the mounting space; next charging an adhesive into a gap between the injecting tank and the actuator which are in a state of being heated to a temperature higher than a temperature of the heated image forming solvent; and hardening the adhesive in a heated state.
摘要:
A developing device in which, after a film onto which an image was exposed has been heat-development processed, an image reader reads image information from the film and the image information is recorded onto a floppy disk. Then the film from which the image information was read is transported to a cutting apparatus. At the cutting apparatus, the film is grippedly transported between a cutter roller and a rubber roller and the film is destroyed such that the image information thereon cannot be read. The cutting apparatus is built into the interior of the developing device. Thus, when the film is ejected to an eject tray provided outside the developing device, the image information is already in an indecipherable state. Hence, the confidentiality of the recorded image information is reliably assured.
摘要:
In a developing processing method and apparatus in which developing processing is carried out in such a manner that a processing solution is jetted from jetting holes to an emulsion surface of a photosensitive material, a hole diameter of the jetting holes is set to be 0.5 mm to 0.9 mm. In this case, clogging of the jetting holes does not easily occur and the processing solution can be jetted from the jetting holes stably for a long period of time. Accordingly, non-uniform processing is rarely caused. Intervals between the jetting holes in the transverse direction of the photosensitive material are each in a range of 3.0 mm to 4.5 mm. The jetting holes are disposed in such a manner that jetting holes of adjacent three rows in a direction in which the photosensitive material is conveyed are located at different positions to form a staggered arrangement, and the three rows of jetting holes are formed repeatedly. By substantially shortening the intervals between the jetting holes in the transverse direction of the photosensitive material, non-uniform processing does not occur even in a photosensitive material having a large transverse direction, and a desired photographic property can be obtained.
摘要:
An image forming apparatus including an injector disposed opposite the transfer path of an image recording material and injecting an image forming solvent toward the image recording material, and a guide member having suction holes for suction, disposed opposite the injector with respect to the transfer path for the image recording material and guiding the image recording material by sucking through the sucking holes. Accordingly, since the guide member guides the image recording material by sucking through suction holes, a clearance between the injector and the image recording material is kept constant during injection of the image forming solvent, so that the image forming solvent can be applied to the image recording material uniformly.
摘要:
An image forming apparatus including an inject or disposed opposite the transfer path of an image recording material and injecting an image forming solvent toward the image recording material, and a guide member having suction holes for suction, disposed opposite the injector with respect to the transfer path for the image recording material and guiding the image recording material by sucking through the sucking holes. Accordingly, since the guide member guides the image recording material by sucking through suction holes, a clearance between the injector and the image recording material is kept constant during injection of the image forming solvent, so that the image forming solvent can be applied to the image recording material uniformly.
摘要:
A method for producing a multi-component glass fiber preform which comprises the steps of nebulizing an aqueous solution of at least one metal salt, and reacting the nebulized solution and a gaseous glass raw material with oxygen gas at a high temperature to produce particulate glass material deposited on a substrate. Apparatus for producing such a preform is also disclosed.
摘要:
The present invention provides an ink-jet recording apparatus having a driving roll 17a and press-contact rolls 17b and 17c that transport an ink-jet recording medium 13, an ink-jet head 11 ejecting an ink onto the transported ink-jet recording medium 13, and a drying device drying the ink ejected from the ink-jet head 11, providing images in which density is high and hue difference (color change) is prevented from being developed, and an ink-jet recording method using the ink-jet recording apparatus.
摘要:
An add-on type ultraviolet irradiation apparatus for being coupled to an inkjet recording apparatus that does not include an ultraviolet irradiation device for curing ultraviolet curable ink, so as to make the inkjet recording apparatus usable as an ultraviolet curing type image forming apparatus, includes: a detection device which detects a conveyance operation of a recording medium performed by the inkjet recording apparatus; an ultraviolet light source for radiating ultraviolet light onto an ultraviolet curable ink deposited on the recording medium by the inkjet recording apparatus; and an exposure control device which controls exposure performed by the ultraviolet light source according to a detection signal obtained from the detection device.
摘要:
There is provided a liquid droplet ejection head module comprising: a plurality of ejection surfaces, each ejection surface comprising a pair of first sides extending in a direction intersecting with a first direction, and a pair of second sides linking the pair of first sides and extending in a direction inclined with respect to the first direction; first nozzles that are provided on the ejection surfaces; and second nozzles that are provided on the ejection surfaces, wherein, when the plurality of ejection surfaces are linearly arranged such that the second sides overlap and the first nozzles and the second nozzles are projected in a direction orthogonal to the first direction, the projected first nozzles and the second nozzles are arranged in equal intervals in the direction orthogonal to the first direction.
摘要:
The liquid ejection head includes: a nozzle plate which has a plurality of ejection apertures through which a liquid is ejected; a plurality of pressure chambers which are connected respectively to the ejection apertures; a plurality of liquid supply flow channels which supply the liquid respectively to the pressure chambers; a common liquid chamber which supplies the liquid to the liquid supply flow channels; a plurality of pressure generating devices which respectively deform the pressure chambers; and a plurality of electrical wires which supply drive signals to the pressure chamber generating devices, wherein the electrical wires are provided so as to pass through the common liquid chamber.