Abstract: A method for manufacturing a printed product comprises provision of a matrix comprising a matrix surface having at least one recess. A first curable compound is applied to the matrix surface in a controlled amount that does not exceed a volume of the recess(es). The first curable compound creep down in and partly fill the recess(es), leaving protruding surfaces substantially free from the first curable compound. The matrix surface and recess(es) are covered by a pickup layer of a second curable compound. The matrix is brought in contact with the substrate surface and the first curable compound and the second curable compound are cured. The matrix surface is separated from the substrate surface, leaving the pickup layer and the first curable compound on the substrate surface. The first curable compound forms printed product micro features at the pickup layer covering the substrate surface.

Abstract: A method includes rotating a drum about an axis and an anvil roll about an axis of rotation. The drum includes a fluid nozzle and a press member, the press member having an outer surface. The anvil roll includes a compliant outer circumferential surface. One or more substrates are advanced in a machine direction onto the drum. The fluid nozzle moves radially outward and a jet of heated fluid may be directed onto the substrates. The fluid nozzle retracts radially inward and the press member may be shifted radially outward. The substrates may be compressed between the press member and the anvil roll such that the press member deforms the compliant outer circumferential surface of the anvil roll.

Abstract: The present invention relates to a method for manufacturing synthetic leather for various interior materials and various miscellaneous goods using liquid silicone rubber coating solutions, and particularly, to a method for manufacturing synthetic leather having physical properties optimized so as to be suitable for a use using a different textile according to the use thereof.

Abstract: The present invention provides a self-collapsing, moisture curable one component polyurethane foam (1K PU) composition from moisture curable polyurethane prepolymers and to methods of making weather resistant barriers and formed in place gaskets therefrom. The foam compositions are packed under pressure with a blowing agent. In the methods, the foams are applied to gaps in the exterior (sheathing) of a building under construction and collapse on cure to enable application an aqueous weather barrier coating thereover within an hour. The foams also cure when applied on or adjacent a structure to form a foam gasket that enables installation of additional structural elements over or adjacent the foam gasket without bowing or damage to the structure treated.

Abstract: A manufacturing method of a flexible device comprises: an adjustment step of adjusting adhesive characteristics of an adhesive layer formed over a supporting substrate; a temporary bonding step of temporarily bonding the flexible substrate; an electronic device formation step of forming an electronic device; and a separation step of separating the flexible substrate. In the adjustment step, the adhesive characteristics of the adhesive layer are adjusted to satisfy a relationship of PB<PA, where PA denotes a peel strength of the adhesive layer after the electronic device formation step, in a case where the adhesive layer undergoes the electronic device formation step without undergoing the adjustment step, and PB denotes a peel strength of the adhesive layer after the electronic device formation step, in a case where the adhesive layer undergoes the electronic device formation step after undergoing the adjustment step.

Abstract: Apparatus and methods for mechanically cleaving a bonded wafer structure are disclosed. The apparatus and methods involve clamps that grip the bonded wafer structure and are actuated to cause the bonded structure to cleave.

Abstract: A method for fabricating a display device is provided. A laser having a power density is provided to a substrate coupling body. The substrate coupling body includes a first substrate and a second substrate coupled to the first substrate. The second substrate is separated from the first substrate. An optical property of the first substrate separated from the second substrate is measured. The power density of the laser is adjusted based on the optical property of the first substrate.

Abstract: A method of creating a custom relief image printing element from at least one raw photocurable material and at least one lamination layer supplied by a manufacturer is described. The manufacturer provides a menu of raw photocurable materials and a menu of lamination layers and wherein the customer selects at least one raw photocurable material from the menu of raw photocurable materials and selects at least one lamination layer from the menu of lamination layers. The method includes the steps of: a) laminating the selected at least one raw photocurable material to the selected at least one lamination layer at a customer's location to create a photocurable printing blank; and thereafter b) imagewise exposing the at least one photocurable printing blank to actinic radiation at the customer's location to crosslink and cure portions of the at least one photocurable material and create a relief image therein. A lamination system is also described.

Abstract: A sheet processing apparatus includes a sheet tray on which one or more sheets to be processed are placed, an adhesive applying unit, and a pressing member. The adhesive applying unit has an end portion that faces the sheet tray and holds an adhesive material and is configured to move towards the sheet tray up to a position at which the end portion is in contact with or proximate to a sheet on the sheet tray and apart from the sheet tray. The pressing member is configured to move into and out of a moving path of the adhesive applying unit. The pressing member is pressed against a sheet on the sheet tray by the adhesive applying unit, when the pressing member is in the moving path of the adhesive applying unit and the adhesive applying unit moves towards the sheet tray.

Abstract: A printing screen for and method of printing elongate structures on substrates (S), the printing screen comprising first and second layers (3, 5) of different material, the first layer (3) providing a surface over which a printing element is in use traversed and including a plurality of elongate first printing apertures (7) across which extend a plurality of bridges (9) at spaced intervals, and the second layer (5) in use overlying the substrate (S) and including a plurality of elongate second printing apertures (15) through which printing medium is in use printed onto the underlying substrate (S), each of the second printing (15) apertures being located in registration with respective ones of the first printing apertures (7) in the first layer (3).

Abstract: A screen printing head for and method of printing deposits of a print medium onto a workpiece through apertures in a printing screen, the printing head comprising a vibration unit for vibrating a printing blade to condition print medium forward of the printing blade, wherein the printing blade is vibrated at at least one frequency in the range of from about 20 kHz to about 200 kHz and with a displacement of at least about 0.4 ?m.

Abstract: A non-contact web guide includes a wall having a curved exterior surface and a hollow interior containing a pressurized liquid. A first row of liquid ejection holes is provided in proximity to the web guide entry position having axes that are inclined toward a downstream direction, and a second row of liquid ejection holes is provided in proximity to the web guide exit position having axes that are inclined toward an upstream direction. An intermediate array of liquid ejection holes is optionally provided. The pressurized liquid flows through the liquid ejection holes to force the web of media away from the bearing surface of the web guide. This configuration of liquid ejection holes provides the advantage that stable web guidance is achieved at low liquid flow rates.

Abstract: The invention concerns a method and a device for the measurement of the volumetric capacity of a textured surface, especially a ceramic-coated laser-engraved metering roll, also called anilox roll, which is mainly used in the flexographic printing process, said metering roll comprising a plurality of cells designed to receive a predetermined quantity of a liquid, preferably ink, glue, varnish or a similar product to be transferred on the surface of a support. A ferrofluid is applied in the cells that compose the anilox roll surface, a magnetic field is generated close to the roll surface, the intensity of the magnetic field, increased by the ferrofluid, is measured and the volumetric capacity of the anilox roll is determined by measuring the increase in the magnetic field due to the presence of the ferrofluid.

Abstract: The present invention relates to a print system, such as an ink jet printer, which performs printing on a medium, such as a sheet that is transported.

Abstract: There is provided a printing apparatus including: a mark detector which detects a mark that is formed on a recording medium and has a width in a first direction in a detection region thereof, and is supported to be rotatable around a rotation shaft that is parallel to a second direction intersecting with the first direction; a driving portion which drives the mark detector in the first direction; an angle determination portion which determines a rotation angle of the mark detector that considers the rotation shaft as a center; and a control portion which matches positions of the detection region and the mark in the first direction by adjusting a position of the mark detector in the first direction by the driving portion based on the rotation angle of the mark detector which is determined by the angle determination portion.

Abstract: An apparatus for ejecting liquid, includes a liquid ejection head with a plurality of individual liquid chambers and a common liquid chamber, and a pressure generator to generate a pressure for pressing liquid in the individual liquid chambers. A pulse interval, which is a time from the end of a push-in waveform element of a preceding driving pulse to the start of a pull-in waveform element of a succeeding driving pulse in the two continuous driving pulses is set to a timing when a pressure difference among the pressure fluctuations in the individual liquid chambers, caused by the pressure fluctuation in the common liquid chamber, becomes smaller.

Abstract: A liquid ejecting apparatus includes an ejecting unit that includes a piezoelectric element which is displaced by a drive signal; a differential amplifier that outputs a control signal based can a source drive signal which is a source signal of the drive signal and a signal based on the drive signal; a pair of transistors that include a high-side transistor and a low-side transistor which are controlled based on the control signal and outputs the drive signal from an output terminal; and a selector that selects one of the high-side transistor and the low-side transistor and supplies the control signal to the selected transistor. The selector selects a transistor to which the control signal is supplied, based on a logic level of a predetermined select signal. The logic level of the select signal is inverted for a predetermined period.

Abstract: In one example, a device for driving a nozzle of a fluid-jet printing device includes a circuit to, for each pixel time of a plurality of pixel times select a waveform from a plurality of waveforms based on more than one of waveform time delay, waveform pulse width and waveform shape, and apply the selected waveform to the nozzle to drive the nozzle to eject fluid for a current pixel time.

Abstract: A liquid discharge head includes a nozzle plate, a diaphragm, an electromechanical transducer element, and a characteristic fluctuation suppressor. The nozzle plate has a nozzle orifice communicated with a chamber to discharge a discharge liquid stored in the chamber. The diaphragm divides a part of the chamber. The transducer element is disposed on the diaphragm and includes a lamination of a lower electrode, an electromechanical transducer film, and an upper electrode. The suppressor applies a characteristic fluctuation suppression voltage to suppress characteristic fluctuation of the transducer element in a section between a drive waveform applied to the transducer element and a subsequent drive waveform. The suppressor sets the suppression voltage to be larger than a negative coercive electric field of the transducer film and smaller than a positive coercive electric field of the transducer film and have a waveform that does not discharge the liquid in the chamber.

Abstract: A MEMS chip having at least two chip components bonded together by means of an adhesive layer that is applied to at least one of two mating bonding surfaces of the two components, wherein a pattern of finely distributed micro-cavities is formed in at least one of the two mating bonding surfaces, said micro-cavities being arranged to accommodate a major part of the adhesive.

Abstract: A wiring substrate is provided with a surface wiring on at least one surface, a through hole which passes through the wiring substrate, and a through wiring which is formed in the through hole and is connected to a surface wiring, in which an inner surface of the through hole is a rough surface, and electric resistance of the through wiring is equal to or less than the electric resistance of the surface wiring.

Abstract: An inkjet printing head includes a pressure chamber, a vibrating film formation layer including a vibrating film defining the pressure chamber, and a piezoelectric element disposed on the vibrating film. The piezoelectric element includes a lower electrode formed on the vibrating film formation layer, a piezoelectric film formed on the lower electrode, and an upper electrode formed on the piezoelectric film. The lower electrode includes a crossover region crossing over a peripheral edge of the top surface portion of the pressure chamber in a plan view. In the lower electrode, a thickness of the crossover region and a portion, excluding the crossover region, of an inner electrode region, disposed at an inner side of peripheral edges of the top surface portion of the pressure chamber in a plan view, is defined to be thinner than a thickness of other portions of the lower electrode.

Abstract: A method for controlling an inkjet printing apparatus performing printing to an elongated printing medium 11, the method having a discharging step of performing continuous application to a piezoelectric element 23 of a nozzle to be used with a pulse number of two or more waves per one printing element to deform the piezoelectric element and thereby discharge ink in an ink chamber 22 from an opening portion 21, and a vibrating step of performing application of the piezoelectric elements 23 to all the nozzles with a pulse number of one wave per one printing element to deform the piezoelectric elements, thereby imparting only vibrations to the inks in the ink chambers 22 without discharging the inks, where the discharging step and the vibrating step are performed alternately.

Abstract: A method of bonding two components includes plating a first of the components with a first silver layer, a tin layer, and a second silver layer, plating a second of the components with silver, inserting the first and second components into a pre-heated press, and applying pressure to the components causing the components to bond. A stack of layers has a first component layer, a first silver layer, a tin layer, a second silver layer, a second component silver layer, and a second component layer.

Abstract: A printhead module includes a plurality of rows of printhead nozzles, at least some of the rows including at least one displaced row portion, the displacement of the row portion including a component in a direction normal to that of a pagewidth to be printed, wherein the displaced row portions of at least some of the rows are different in length than the displaced row portions of at least some of the other rows.

Abstract: A method of manufacturing a plurality of semiconductor chips for a liquid discharge head from a substrate includes forming trenches of a linear form through etching from the second surface along intended cutting portions, forming modified portions in the substrate by irradiating a laser beam from the first surface side along the intended cutting portions, and splitting the substrate into the plurality of semiconductor chips for a liquid discharge head, by cutting the substrate with stress applied to the modified portions. The intended cutting portions include inclined portions extending in a direction inclined with respect to a crystal orientation plane of the substrate and uninclined portions extending in a direction along the crystal orientation plane of the substrate, and the trenches are formed at least along the inclined portions.

Abstract: A liquid receiving device including a liquid holding unit that has a bottom unit and a peripheral wall unit that is installed in the bottom unit in a protruding manner, and in which the bottom unit and the peripheral wall unit form a liquid accumulation unit that is capable of accumulating a liquid. The liquid holding unit is capable of moving in a movement direction that intersects a direction of gravity, and has protruding units that protrude further upward than the bottom unit in a vertical direction in the liquid accumulation unit.

Abstract: A liquid ejecting apparatus includes a liquid ejecting head including a nozzle which ejects liquid, and an opening face to which the nozzle opens; a cap which forms a closed space between the cap and the opening face; and a holder which holds the cap so as to move in a tilting manner in a direction which goes along the opening face.

Abstract: A liquid ejecting apparatus includes a liquid ejecting unit having nozzles able to eject a first liquid to a medium; and a fluid ejecting device having ejection ports able to eject a fluid including a second liquid to the liquid ejecting unit, in which the fluid ejecting device performs, as a maintenance operation of the liquid ejecting unit, a first fluid ejection of ejecting a fluid including small droplets of the second liquid that are smaller than a nozzle opening to an opening region in which the nozzles of the liquid ejecting unit open, and a second fluid ejection of ejecting a fluid including droplets of the second liquid in which the smallest droplets are larger than the small droplets to the liquid ejecting unit.

Abstract: A method of capping a plurality of printheads positioned in a staggered overlapping arrangement across a width of a media feed path. Each printhead has a respective capper. The method includes the steps of: moving the cappers towards respective printheads in a direction parallel to a media feed direction; and lowering the printheads onto their respective cappers. The cappers for neighboring printheads are moved in opposite directions towards their respective printheads.

Abstract: Provided is a maintenance system of an ink jet recording device which appropriately maintains an ink jet head and efficiently processes a job. In an ink jet recording device that acquires a job relevant to image recording and sequentially executes the job, the ejection state of the ink jet head is detected before the next job is executed. The ejection abnormality level of the ink jet head is determined on the basis of the detection result. A maintenance execution criterion which is set in advance refers to, and the necessity of maintenance of the ink jet head is determined from the determination result of the ejection abnormality level. In a case where maintenance is required, the ink jet head is maintained before the next job is executed. On the other hand, in a case where maintenance is not required, the next job is performed.

Abstract: Examples of a container assembly are disclosed herein. An example of the container assembly includes a first body to supply printing composition and a second body to store reserve printing composition. The example of the container assembly additionally includes an interconnect having a storage position to fluidically isolate the first body from the second body and a use position to fluidically connect the first body to the second body to allow the reserve printing composition to flow from the second body to the first body as needed to replenish the printing composition in the first body and to allow air in the first body displaced by the reserve printing composition to flow from the first body to the second body.

Abstract: A new engagement mechanism enables a liquid supply unit to be removed from an on-carriage holder of a liquid ejection apparatus. The liquid supply unit comprises a body having first, second, third and fourth faces; a liquid supply portion projecting from the first face; and an engagement structure attached to the body. The engagement structure includes an engaging portion on a side of the first face. The engaging portion projects from the first face and engages with a through hole on a bottom of the on-carriage holder in a state of attachment. An operation portion of the engagement structure is on a side of the second face and is adapted to cancel engagement between the engaging portion and the on-carriage holder. A linking portion of the engagement structure is between the engaging portion and the operation portion to link the two.

Abstract: A liquid cartridge includes: a casing including a liquid chamber; a liquid supply portion; a deformable member; a movable member; and an urging member. An internal pressure of the chamber is reduced as liquid flows out of the chamber. The deformable member protrudes from the casing in a cross direction crossing forward and rearward directions and has an internal space in communication with the chamber. The deformable member has such an elasticity that a dimension thereof in the cross direction becomes smaller as the internal pressure of the chamber is reduced. The movable member includes a detection portion, and a contact portion contacting the deformable member. The contact portion is in contact with the deformable member and disposed at one of positions further forward and further rearward relative to the deformable member. The urging member urges the movable member to move the contact portion toward the deformable member.

Abstract: A liquid discharge head includes a plurality of nozzles, a plurality of individual liquid chambers, a common liquid chamber, a common circulation liquid chamber, and a filter portion. The common liquid chamber includes a first portion disposed side by side with the common circulation liquid chamber in a direction perpendicular to a nozzle array direction in and a second portion not disposed side by side with the common circulation liquid chamber in the direction perpendicular to the nozzle array direction. In a plan view, the second portion partially overlaps the common circulation liquid chamber in the direction perpendicular to the nozzle array direction. A width of the second portion in the direction perpendicular to the nozzle array direction is greater than a width of the first portion in the direction perpendicular to the nozzle array direction. In the plan view, the filter portion is disposed in the second portion.

Abstract: A remaining amount of ink display apparatus includes a printing executing section which executes printing by discharging ink that is retained in a retaining section, a consumption amount acquiring section which acquires an amount of ink consumption used in printing executed by the printing executing section based on a print job, a remaining amount acquiring section which acquires a remaining amount of ink in the retaining section, a display section which displays information, and a display control section which displays the amount of ink consumption and the remaining amount of ink on the display section.

Abstract: In an embodiment, a fluid level sensor includes a sensor plate and a current source. The fluid level sensor also includes an algorithm to bias the current source such that current applied to the sensor plate induces a maximum difference in response voltage between a dry sensor plate condition and a wet sensor plate condition.

Abstract: Methods and apparatus to prime a printhead assembly are disclosed. An example method includes drawing ink into a printhead assembly by operating a pump in fluid communication with the printhead assembly for a first period of time at a first speed. An amount of ink drawn into the printhead assembly during the first period is to be sufficient to cover nozzles of a die at an outlet of the printhead assembly. The example method further includes evacuating air within the printhead assembly by operating the pump for a second period of time after the first period of time at a second speed greater than the first speed.

Abstract: A regulator component includes a pressure regulator, a liquid filter, a vent with air filter downstream of the liquid filter, a second vent with air filter upstream of the liquid filter, and an outlet.

Abstract: A valve driving device including a primary liquid chamber, a secondary liquid chamber, a valve body that opens and closes a communication flow channel through which the primary liquid chamber and the secondary liquid chamber are in communication, a pressure receiving member that partitions the secondary liquid chamber and atmospheric air in a liquid tight manner, and an operation member that opens and closes the valve body by transmitting the reaction of the pressure receiving member to the valve body, in which the pressure receiving member includes a pressure receiving plate portion that operates the operation member, and a pressure receiving film portion that is provided in the periphery of the pressure receiving plate portion, the valve driving device including a pressing driving portion that removes pressing of the pressure receiving plate portion prior to that of the pressure receiving film portion.

Abstract: A liquid ejection apparatus of the invention includes a liquid storage container that stores liquid, a plurality of print element boards including an ejection opening that ejects liquid and a pressure chamber that includes a print element generating energy for ejecting liquid therein, a common supply passage that supplies liquid to the plurality of print element boards, a supply-side filter provided in a passage between the liquid storage container and the common supply passage to remove a foreign substance from liquid, and a supply-side pressure adjustment mechanism provided in a passage at a downstream side of the common supply passage to adjust a pressure in the common supply passage.

Abstract: A liquid discharge head includes discharge orifices, recording elements that generate energy, supply channels that supply liquid to the recording elements, a common supply channel communicating with the supply channels, recovery channels that recover liquid supplied to the recording elements, a common recovery channel that recovers liquid from the recovery channels, a first inlet port that supplies liquid to the common supply channel, a first recovery port that recovers liquid from the first common supply channel, a second inlet port that supplies liquid to the common recovery channel, and a second recovery port that recovers liquid from the second common recovery channel. The first inlet port and the first recovery port communicate without going through channel portions where recording elements are disposed, and the second inlet port and the second recovery port communicate without going through channel portions where recording elements are disposed.

Abstract: A pressure adjusting device includes a housing with a cylinder. A piston moves within the cylinder in an axial direction. A pulse motor is fixed to the housing. A switch provided on a surface of the cylinder is actuated by movement of the piston in the cylinder in the axial direction. The switch includes a fixed contact point and a moveable contact point. The piston presses the movable contact point to abut against the fixed contact point when the piston moves from a position other than the initial position to the initial position so that the movable contact point electrically contacts the fixed contact point.

Abstract: In a print data generation apparatus, a print data generation apparatus generates print data. The print data includes post-replacement data obtained by the color replacement on pre-replacement data. The post-replacement data includes a plurality of post-replacement pixel values. Each post-replacement pixel value includes a plurality of post-replacement color components.

Abstract: An example disclosed printer includes a base; a lid hingedly attached to the base movable between a closed position in which the lid is secured to the base, and an open position in which the lid is at least partially separated from the base; a cavity defined between the lid and the base, wherein the cavity is inaccessible when the lid is in the closed position and the cavity is accessible when the lid is in the open position; a ribbon positioning assembly disposed within the cavity that is pivotably attached to at least one of the lid or the base wherein the ribbon positioning assembly is configured to move between a printing position when the lid is in the closed position, and an accessible position when the lid is in the open position, wherein the ribbon positioning assembly comprises a ribbon tensioning mechanism.

Abstract: A method, apparatus, and computer program product are described herein for controlling a printing device. In an example embodiment, a print line is divided into frames and frame dot states are determined based on neighboring frame dot states. Maximum motor speeds of the printing device may be adjusted so that actual motor speeds change gradually during printing. The print engine may detect a printhead type by sending a signal to the printhead and receiving a response.

Abstract: Printing apparatus (20) includes a donor supply assembly (30), which provides a transparent donor substrate (26) having opposing first and second surfaces and a donor film formed on the second surface so as to position the donor film in proximity to a target area (28) on an acceptor substrate (22). An optical assembly (24) directs multiple output beams of laser radiation simultaneously in a predefined spatial pattern to pass through the first surface of the donor substrate and impinge on the donor film so as to induce ejection of material from the donor film onto the acceptor substrate according, thereby writing the predefined pattern onto the target area of the acceptor substrate.

Abstract: An optical scanning apparatus includes a light source, an optical deflector having a rotary polygon mirror to deflect a light beam from the light source, a scanning optical system configured to focus the light beam deflected by the optical deflector on a target surface, a sync detecting sensor configured to determine a write start timing on the target surface, and a processing unit configured to correct detection data of the sync detecting sensor based on a measured value of a time needed for one revolution of the rotary polygon mirror.

Abstract: A universal gripper of objects includes two elastomer membranes separating a bed of rounded tipped nails that allow for object conformation. The object is pushed into a membrane that contacts the object with a known air pressure behind an inner membrane inside the gripper. The air pressure provides conformance and maximum resolution of object curvature to the bed of nails. At least one pin guide and locking plate having flexure fingers is actuated causing a small displacement which clamps each nail in its deformed position. The air pressure on the inner membrane is now removed and afterwards, a vacuum blower is turned ON causing the object to be gripped for removal from a staging platen and moved to a position to receive an image from a printer.

Abstract: A printing apparatus may include a dispensing device and a print device. The dispensing device may be configured for dispensing a film, wherein the film has an adhesive side. The print device may be arranged about the dispensing device in a position and orientation allowing the print device to impart information onto the adhesive side of the film.