Abstract: A liquid discharging device, including a liquid discharging head, a carriage, a carriage movement mechanism, a sheet conveyer, and a controller, is provided. The controller conducts a printing process, in which a path-printing operation and a conveying operation are repeated alternately for a plurality of times. The controller calculates discharging timing for the liquid discharging head to discharge the liquid in a path-printing operation, for an upstream area located on an upstream side of a predetermined reference position with regard to a carriage-movable direction, by delaying the discharging timing from a predetermined reference timing; and for a downstream area located on a downstream side of the predetermined reference position, by advancing the discharging timing from the predetermined reference timing to be earlier.

Abstract: A liquid discharging apparatus includes a first piezoelectric element that includes a pair of electrodes including a first electrode and that is displaced according to a potential change of a driving signal in a case where the driving signal is supplied to the first electrode, a reference piezoelectric element that includes a pair of electrodes including a reference electrode, an internal space of which a volume changes in response to displacement of the reference piezoelectric element, and a detecting unit that detects a potential of the first electrode via a first wire and detects a potential of the reference electrode via a second wire in a first detection period which is a period after the first piezoelectric element is displaced due to the driving signal, in which the internal space is not filled with the liquid.

Abstract: A structure comprises inlets through which respective liquids are to be introduced and multiple unique vent paths each corresponding to one of the inlets.

Abstract: The liquid discharge apparatus is provided with a first flexible flat cable and a head unit, the head unit includes a discharge section which discharges a liquid due to driving signals being applied, a discharge surface which is provided with a discharge opening for discharging the liquid, and a first connection section which is connected to the first flexible flat cable, the first flexible flat cable includes a first surface, a second surface which is on the reverse side of the first surface, a driving signal line which transfers the driving signals, and a driving signal output terminal which is provided in the first surface and which outputs the driving signals to the head unit, and the first flexible flat cable is connected to the first connection section so that the second surface faces toward the same side as the discharge surface.

Abstract: A liquid discharge apparatus is provided with a first flexible flat cable, a second flexible flat cable, a head unit, and a liquid absorbing member, the head unit includes discharge section which discharges a liquid due to driving signals being applied, a discharge surface which is provided with a discharge opening for discharging the liquid, a first connection section which is connected to the first flexible flat cable, and a second connection section which is connected to the second flexible flat cable, and the liquid absorbing member is provided between the first flexible flat cable and the second flexible flat cable.

Abstract: A liquid discharge device includes: a liquid discharge head; a nozzle array disposed on the head in a conveyance direction; a movement driver that moves the head to discharge liquid from the nozzle array in a direction perpendicular to the conveyance direction in a reciprocating manner; a discharge driver that causes the head to discharge the liquid; a conveyor that conveys an object; and a controller that acquires an amount of conveyance of the object by the conveyor over a period during which the head moves from a predetermined position to a position where the head is to discharge the liquid to a target pixel, and determines, on which reciprocating travelling of the head to discharge the liquid and from which nozzle in the nozzle array to discharge the liquid, based on the amount of conveyance.

Abstract: A recording-element substrate includes a substrate including a base member, a pair of electrodes, a heating element formed of a thermal resistor layer between the electrodes, a surface on which an electroconductive film coating the heating element has been formed, and an insulating film between the heating element and the electroconductive film and a flow-path-forming member including walls forming a liquid flow path toward the heating element while being disposed on the substrate's surface side. The substrate includes an electric connecting portion in contact with the electroconductive film to connect the electroconductive film with the base member. The shortest distance between the electric connecting portion and a portion where an angle formed by the walls is 120 degrees or smaller when viewed from a direction orthogonal to the surface is smaller than that between a boundary between the electrodes and the heating element and the portion.

Abstract: A fluid ejection device includes a body defining an interior bore, a fluid reservoir, and a fluid ejection chip. The fluid reservoir defines an interior passage that receives a fluid, the interior passage in fluid communication with the interior bore of the body. The fluid ejection chip is coupled with the body and includes one or more fluid ejection actuators. The fluid ejection chip has one or more interior fluid paths in fluid communication with the interior bore of the body so that the fluid ejection chip ejects the fluid upon activation of the one or more fluid ejection actuators. The interior passage of the fluid reservoir and the one or more interior fluid paths are substantially devoid of obstructions such that the fluid is gravity fed to the fluid ejection chip upon entry into the interior passage of the fluid reservoir.

Abstract: An electromechanical transducer element includes an electromechanical transducer film formed of PZT, wherein Ti/(Zr+Ti) in the electromechanical transducer film is greater than or equal to 45% and less than or equal to 55%, and wherein, when a total of peak intensity values obtained by ?-2? measurement is set to be 1, for an orientation ratio of a (100) plane orientation calculated based on a ratio of the peak intensity value of each orientation, ??(100) is less than or equal to 5%, wherein ??(100) is a gradient with respect to the (100) plane orientation in an array direction, and the ratio of each peak intensity value of each orientation is represented by ?(hkl)=I(hkl)/?I(hkl), where ?(hkl) is a degree of orientation in an (hkl) plane orientation, I(hkl) is the peak intensity value of the orientation, and ?I(hkl) is the total of the peak intensity values.

Abstract: The present invention relates to a liquid jet device comprising an actuator plate on which injection channels and non-injection channels are arranged side by side, a cover plate laminated on a surface of the actuator plate and including slits communicating into the injection channels, common electrodes and individual electrodes formed on inner surfaces of the injection channels and the non-injection channels, and common wires and individual wires formed on surfaces of bank portions of the actuator plate, and common pad portions and individual pad portions connected to the common wires and the individual wires, and connected to flexible boards in protruding end portions are formed in a portion of a back surface of the cover plate outside the slits.

Abstract: Methods of manufacturing a volumetric continuous gradient complex dielectric element with drop-on-demand techniques, such as inkjet printing, by calculating spatial placement of nanocomposite-ink droplets are disclosed. The methods comprise determining or having a multi-dimensional gradient profile representing a volumetric gradient complex dielectric element. Providing or having a plurality of nanocomposite-inks, at least one of the nanocomposite-inks having a curable organic-matrix and a concentration of nanoparticles dispersed within to print the volumetric continuous gradient complex dielectric device. A print mask is determined in one-, two-, or three-dimensions that reconstructs the multi-dimensional gradient profile as a discretized pattern based on the material properties of the plurality of nanocomposite-inks and properties of a printing apparatus with a plurality of printheads.

Abstract: A liquid discharge apparatus includes: a pressure chamber; a film covering the pressure chamber; a piezoelectric element disposed on the film and including a piezoelectric part, a first electrode, and a second electrode, wherein the first electrode is disposed on a first side of the piezoelectric part facing the pressure chamber, and the second electrode is disposed on a second side of the piezoelectric part opposite the first side; a gold trace connected to the first electrode or the second electrode; and a first metal part made of a metal material except for gold and positioned between the film and the gold trace. The first metal part is laminated with the gold trace.

Abstract: A digital printing machine includes a printing material transport device, an inkjet print head having a nozzle plate, and a capping element. The inkjet print head is adjustable into a first print head position relative to the capping element and the capping element is adjustable into a capping position relative to the inkjet print head. The capping element temporarily covers the nozzle plate when the inkjet print head is in the first print head position and the capping element is simultaneously in the capping position.

Abstract: The invention relates to a print head of a binary continuous jet printer comprising: means for producing a plurality of ink jets in a cavity, delimited by lateral walls, and by an upper wall and a lower wall, means for separating drops or sections of one or more of said jets intended for printing from drops or sections that do not serve for printing, a slot, which passes through the lower wall, enabling the exit of ink drops intended for printing, a gutter for recovering drops or sections not intended for printing, means for injecting gas into the cavity, and for making this gas circulate, in the cavity, to the means for producing a plurality of ink jets in said cavity, then to the gutter.

Abstract: The invention relates to a circuit (100) for recovery of vaporised solvent in a cavity (5) in a print head of an inkjet printer, comprising: a double flow heat exchanger (30) comprising a first circuit between a first inlet (35) and a first outlet (36), for a gas flow from said cavity, this exchanger comprising a second circuit thermally coupled to the first circuit and located between a second inlet (37) and a second outlet (39), a condenser (8) with an inlet (35) with fluid coupling to the first outlet (36) from the exchanger, along the direction of circulation of the gas flow, and an outlet (86), with fluid coupling to the second inlet (37) of the double flow exchanger (30).

Abstract: A nozzle arrangement of a head portion of a printer includes nozzle arrays arranged in a first direction. Each of the nozzle arrays has nozzles arranged in a second direction crossing the first direction. Each of the nozzles is provided to eject liquid. The printer includes a set of liquid passages provided to supply the liquid to the nozzle arrangement. The set of liquid passages has liquid passages interconnected via a communication path. The nozzles in each of the nozzle arrays is connected to a corresponding one of the liquid passages. In selective flushing that is performed a plurality of times, among the nozzles configuring the nozzle arrays, liquid is ejected from the nozzles arranged in a first region adjacent to the communication path.

Abstract: In one example, a method for wiping the face of a printhead includes wiping across the face of the printhead and then wiping along the face of the printhead with a web of cleaning material. In another example, a wiper for wiping a face of a printhead includes a rotatable shaft having an axis of rotation and a helical blade affixed to the shaft. The helical blade is simultaneously rotatable on the shaft against the face of the printhead and translatable along the face of the printhead in a direction parallel to the axis of rotation.

Abstract: A cleaning module includes an actuator device, a fluid chamber, and a wiper member. The actuator device may enter an activation state based on a movement of at least a portion of the actuator device in response to an engagement with the printhead. The fluid chamber may store and supply fluid to the porous wipe material in response to the activation state of the actuator device. The wiper member may apply pressure to a porous wipe material including the fluid therein to wipe the printhead.

Abstract: A liquid ejecting apparatus includes an ejection unit configured to move in a scanning direction and eject a liquid, a liquid supply unit that is connected to the ejection unit so as to move following the movement of the ejection unit and supplies the liquid from a liquid receptacle to the ejection unit, and a liquid reception unit configured to cover a lower side of a movement region of the liquid supply unit. Configuring the liquid ejecting apparatus in the manner as described above makes it possible to suppress the occurrence of a trouble caused by leakage of the liquid from the liquid supply unit that moves following the movement of the ejection unit.

Abstract: A liquid containing member that can supply a liquid having a uniform concentration of a precipitating component to a liquid ejecting portion is provided. A liquid containing member includes: a liquid containing portion that can contain ink; a liquid supply port for supplying the ink contained in the liquid containing portion to a liquid ejection head; and a communication channel that is in communication with the liquid containing portion and the liquid supply port. The communication channel has a first end that is positioned at a lower end on the gravity direction side in the liquid containing portion and can suck the ink, and a second end that is positioned closer to the anti-gravity direction side than the first end is, and can suck the ink, in an in-use state in which the ink is supplied from the liquid supply port to the liquid ejection head.

Abstract: A liquid cartridge includes a first surface, a second surface spaced apart from the first surface, and a third surface extending between the first surface and the second surface, with a liquid outlet through the first surface. A circuit board is mounted on the third surface. A locking mechanism includes a locking surface that extends above the third surface, and a liquid detection mechanism includes a light access portion. The light access portion is disposed between the circuit board and the locking surface, and the circuit board is disposed between the first surface and the light access portion.

Abstract: A liquid-consuming apparatus includes: a tank including a liquid chamber, an upstanding wall facing a particular direction, and an inlet formed in a surface of the tank; a liquid-consuming unit consuming liquid stored in the liquid chamber; a cover rotatable between a covering position where the upstanding wall is covered with the cover and an exposure position where the upstanding wall is exposed, around a rotation axis extending in a further direction; and a casing including an engaging target part which holds the cover in the covering position, and supporting the tank, liquid-consuming unit, and cover. The cover includes: an engaging part to engage with the engaging target part in the state that the cover is in the covering position; and a tab which is subjected to an operation for releasing an engagement between the engaging part and the engaging target part.

Abstract: An example provides a fluid ejection device including a fluid feed slot, a fluid chamber between a nozzle layer and a passivation layer, and a printhead-integrated sensor to sense a property of a fluid in the fluid chamber. The sensor may include a ground electrode exposed to the fluid chamber through a via in the passivation layer.

Abstract: A controller of an inkjet printer performs control to: during ink delivery in a first ink tank pair, as a preparation of ink delivery in a second ink tank pair, generate positive pressure and negative pressure respectively in third and fourth ink tanks of the second ink tank pair and supply ink to the second ink tank pair; and upon completion of the ink delivery in the first ink tank pair, perform printing by ejecting the ink from an inkjet head while delivering the ink between the third and fourth ink tanks of the second ink tank pair prepared for the ink delivery via an ink flow passage and the inkjet head.

Abstract: An image processor, a printing apparatus, and an image processing method are provided that can reduce, when a plurality of types of inks are used to print an image, the color unevenness that is caused by the variation of ejecting characteristics among a pluralities of nozzles. To realize this, for a color formed by overlapping at least two colors of inks, parameters are prepared that are determined so as to reduce the color difference in the printing medium due to the variation of the ejecting characteristic among the respective pluralities of nozzles. During printing, the parameters are used to correct the first color signal owned by the individual pixels to the second color signal.

Abstract: A liquid discharge apparatus includes a device to apply a treatment liquid to a medium; a drying device to dry the treatment liquid applied to the medium; a device to apply a liquid containing a colorant to the medium on which the treatment liquid has been applied; and a control device. The control device controls a supply amount of the treatment liquid to an amount such that a surface hardness of the medium is 0.07 GPa or more as measured by nano indentation after the drying device dries a surface of the medium.

Abstract: A drying device includes a cooling unit, a gas outward guide unit, a gas inward guide unit, a gas supply unit, and a gas exhaust unit. The cooling unit feeds cooling wind toward a part near a heat source. The gas outward guide unit guides gas outwardly from the part near the heat source. The gas inward guide unit guides the outwardly-guided gas inwardly into the drying chamber. The gas supply unit supplies the inwardly-guided gas in the drying chamber to a neighborhood of an outer peripheral surface of the heat roller. The gas exhaust unit releases gas from a surrounding of the heat roller to the outside of a printing apparatus. Thus, high-temperature gas with heat absorbed from the part near the heat source is fed to the surrounding of the heat roller. This reduces humidity increase in the surrounding of the heat roller and reduces temperature drop of the heat roller, compared to feeding gas at ordinary temperature. Further, diffusion of the high-temperature gas in the printing apparatus is prevented.

Abstract: An image forming apparatus includes an image forming unit to form an image on a recording medium by discharging liquid droplets onto the medium; and a media heater to heat the medium by contacting a rear surface of the medium opposite a surface of the medium on which the image is formed, in which the media heater includes a contact member with a contact surface having a predetermined curvature that the medium contacts, the contact member is a roller member, and the medium closely contacts the contact surface of the contact member across an entire width of the medium in a direction perpendicular to the media conveyance direction.

Abstract: A convection dryer device is disclosed. The convection dryer uses a first fan speed before the leading edge of media reaches a first location in a drying area and a second fan speed, faster than the first fan speed, after the leading edge of media reaches first location.

Abstract: A recording apparatus includes an ink applying unit which applies, based on image data, ink containing coloring material, on a recording medium to record an image for the image data; a treatment-solution applying unit which applies treatment solution containing acid for agglomerating components in the ink, at and around an ink application position on the recording medium; a neutralizing unit which applies neutralizing solution for neutralizing the acid, on the recording medium on which the treatment solution and the ink have been applied; and a determining unit which, based on the image data and position data for application of the treatment solution, determines a neutralizing-solution application region so that only at least a part of a region in which only the treatment solution is applied on the recording medium is set as the neutralizing-solution application region. The neutralizing unit applies the neutralizing solution in the determined neutralizing-solution application region.

Abstract: The invention relates to multilane printer for printing packaging material. The printer comprises a first lane for packaging material, a second lane for packaging material, and a printer head arranged in connection with the lanes. The lanes are arranged laterally offset in an overlapping manner, such that the printer head is able to simultaneously print on at least a portion of the packaging material travelling in each lane. The invention also relates to a multilane wrapping machine and a method for simultaneously printing a plurality of lanes for packaging material using one single printer head.

Abstract: A printer having a guide for guiding print media around a curved media feed path. The guide includes a chicane corresponding to a point of inflection in the curved media feed path, wherein the media path does not follow a curvature of the chicane.

Abstract: In a roll-up prevention unit, an upstream roll-up prevention member guides a linerless label toward a platen roller. A downstream roll-up prevention member guides the linerless label away from the platen roller. Brackets have a roller engagement hole engaging with a roller shaft of the platen roller, and fixes the position of the roll-up prevention unit relative to the platen roller.

Abstract: Medium handling apparatuses and methods of media handling, both for use in printing devices, are disclosed herein. An example of a medium handling apparatus includes a first transport roller to convey a medium and a first drive mechanism to rotate the first transport roller at a first rate. This example of the medium handling apparatus additionally includes a second transport roller to convey the medium and a second drive mechanism to rotate the second transport roller at a second rate. This example of the medium handling apparatus further includes a coupling assembly to disengage the second transport roller from the second drive mechanism to allow the medium to rotate the second transport roller at the first rate.

Abstract: A print data generating device generates print data printable by a printing device including a feeding unit which feeds continuous forms paper in a scanning direction, a line head which performs print processing on the continuous forms paper fed in the scanning direction, a cutting unit downstream of the line head in the scanning direction that cuts the continuous forms paper, and a direction change execution which executes direction change processing of changing the direction in which the print image is printed by 180 degrees. The print direction of a print image is changed in such a way that an image arrangement area on the print image of the print data, and a print area where the print processing is carried out by the print head in a paper feed acceleration/deceleration zone at the time of cutting the print tape, do not overlap with each other.

Abstract: A method for printing by means of a flatbed printer including a flatbed surface for placing a plurality of pieces of media to be printed upon, the plurality of pieces of media having different thicknesses, a control unit for controlling the printing of digital images on the plurality of pieces of media, a gantry constructed to move over the flatbed surface in a first direction and extending in a second direction, a print head configured to eject recording material on the plurality of pieces of media and attached to the gantry, the method including the steps of dividing the flatbed surface into a plurality of strips extending in the second direction over a length of the flatbed surface in the second direction, storing a position of each of the plurality of strips in storage of the control unit, for each strip coupling in storage a thickness range to the strip, the thickness range including a maximum allowed thickness for a piece of media to be placed in the strip on the flatbed surface and a minimum allowed th

Abstract: A liquid ejecting apparatus includes an ejecting unit that is capable of ejecting a liquid; and a tension adjusting unit that is rotatable about a rotational shaft and that is capable of applying a tension to a medium by coming into contact with the medium onto which the liquid is ejected. The tension adjusting unit is capable of applying the tension to the medium at a balancing position at which the tension adjusting unit is balanced by a weight of the tension adjusting unit.

Abstract: Example implementations relate to swath height error compensation. Some examples may determine a density of an image to be printed in an overlap area of a printing material. The overlap area may include target pixels capable of being printed by a first set of drop ejection elements and a second set of drop ejection elements that are redundant to the first set of drop ejection elements. Some implementations may also determine a mask to apply to the first and second set of drop ejection elements based on the determined density, and the mask may designate at least one additional drop to apply to at least one target pixel in the overlap area by at least one of the first and second set of drop ejection elements. Some implementations may also apply the mask to the first set of drop ejection elements and the second set of drop ejection elements.

Abstract: A fluid ejection device includes a plurality of analog devices, and a storage element storing an authentication value including a plurality of bits, a first bit of the plurality of bits based on measured electrical characteristics of a first subset of the analog devices, and a second bit of the plurality of bits based on measured electrical characteristics of a second subset of the analog devices, the second subset different from the first subset.

Abstract: An image recording method includes a process of applying an ink containing a pigment to a recording medium, and a process of applying a liquid composition containing organic acid to the recording medium in such a manner as to be at least partially overlapped with a region to which the ink is applied. The content (% by mass) of the organic acid in the liquid composition is 10% by mass or more based on the total amount of the liquid composition. The content (% by mass) of an organic solvent in the liquid composition is 5% by mass or more based on the total amount of the liquid composition. The content (% by mass) of an organic solvent having a hydroxyl group in the liquid composition is 4% by mass or less based on the total amount of the liquid composition.

Abstract: The present invention provides a lightweight coated printing paper for an industrial inkjet printing press, having a base paper, and one or more coating layers being disposed on at least one surface of the base paper and containing a pigment and a binder, wherein the total coating weight of the coating layer(s) is 6 g/m2 or less per one surface, the at least one of the pigment in the coating layer(s) is ground calcium carbonate having an average particle diameter of 0.50 to 1.00 ?m, wherein the amount of the ground calcium carbonate contained in the coating layer(s) is 50 parts by mass or more, relative to 100 parts by mass of the total of the pigment in the coating layer(s), the lightweight coated printing paper has an opacity of 92.0% or more, a Stöckigt sizing degree of 1.0 to 8.0 seconds, and a 10-second Cobb sizing degree of 30 to 80 g/m2, wherein the ratio of the 10-second Cobb sizing degree to the Stöckigt sizing degree is 10.0 to 40.0.

Abstract: An ink jet recording method includes recording an image by discharging an ink composition which contains water and a coloring material on a recording surface of a recording medium having low absorbency or non-absorbency to ink, and forming a protective layer, which contains first resin particles where a glass transition temperature is 50° C. or higher and second resin particles where a glass transition temperature is less than 50° C. and which substantially does not contain a coloring material, on the image.

Abstract: A printing plate which can form a graphic pattern having excellent linearity of a side edge along the printing direction and a good planarization property in the case of forming a graphic pattern in which a width direction dimension, a dimension in a direction orthogonal to the printing direction, is small; a printing device including the printing plate; and a method for manufacturing a laminated ceramic electronic component.

Abstract: An optical device that produces flicker-like optical effects is provided. The inventive device employs directionally cured image icons. Specifically, the optical device is made up of at least one arrangement of image icons formed from one or more cured pigmented materials, and at least one arrangement of optionally embedded focusing elements positioned to form one or more synthetic images of at least a portion of the arrangement(s) of image icons. Some or all of the pigmented material(s) is cured using collimated light directed through the focusing elements toward the arrangement(s) of image icons at one or more angles relative to a surface of the optical device to form directionally cured image icons. The synthetic image(s) of the directionally cured image icons is viewable at the cure angle(s) and therefore visually appears and disappears, or turns on and off, as the viewing angle of the device moves through the cure angle(s).

Abstract: A document storage assembly includes a case that may contain a document. The case is substantially comprised of a translucent material such that the document may be viewed while the document is within the case. The case comprising a first half hingedly coupled to a second half. The case is positioned in an open position such that the document may be positioned between the first half and the second half. The case is sealed when the case is positioned in a closed position such that the case prevents moisture from contacting the document. A gasket is coupled to the first half thereby facilitating the case to be sealed when the case is positioned in the closed position.

Abstract: A filing cabinet divider mat. The filing cabinet divider mat features a rectangular flat panel having a top surface and a bottom surface. A plurality of parallel ridges is positioned on the top surface, running perpendicular to the longitudinal axis of the flat panel. The ridges extend vertically from the top surface of the flat panel and may range in height from 0.001 to 2 inches, allowing a folder to be easily adjusted within a drawer without having to be fully lifted and removed, while still holding the bottom of the folder in place. An adhesive material is placed on the bottom surface to securely affix the flat panel to the bottom of a filing cabinet drawer.

Abstract: It is described as a package for educational and creative manual craft work using Campeche wax as an adherent link between a yarn or other material and a base having printed forms; to place, fix and delimit color, textures, volume and other materials within the limits of the forms.

Abstract: An article that facilitates individual expression includes a textile material having an outer surface, and at least one markable portion on the outer surface treated such that the at least one markable portion removably receives indicia marked upon the surface. The markable portion comprises one or more layers of inks that are successively applied to the textile material. A method of making an article that facilitates individual expression includes applying at least one first layer that is at least one of a reducer/base material or a plastisol ink onto at least a portion of a surface of a textile material, and applying at least one layer of plastisol ink onto at least a portion of the first layer.

Abstract: The invention is a paint can holder, allowing a painter to hold a paint container for easy access when painting, having a base with a ledge integrally formed to the base, securely conforming to a sealing lip of the paint can, and a handle with a pair of inwardly bent legs extending through the handle connecting the handle to the base and a pair of hinge connecting means. An over center clamping member connects to the hinge connecting means, allowing the handle to cause the over center clamping member to clamp the base to the sealing lip of the paint can. A connecting component threads through a clip hole in the base simultaneously attaching to a user's garment. The invention may be used for home improvement or construction to carry a paint and other articles, allowing the paint can to remain upright without spilling.

Abstract: The system invention herein disclosed and claimed is an art work frame that can easily be folded into a smaller area such that shipping container and costs are reduced. Upon arrival at its destination, it can easily be unfolded into frame suitable for art work mounting.