Abstract: An ink set includes a metallic ink composition containing a metal pigment and at least one curable ink composition selected from the group consisting of a chromatic ink composition, a black ink composition, and a white ink composition.

Abstract: Methods performed by printing systems (10) are described herein. An ink printhead (38, 40, 42, 44) and a treatment printhead (46, 48) traverse over a print area (84) in a forward direction (50) and a backward direction (52). In one of the forward direction or the backward direction the treatment printhead trails behind the ink printhead. In the other direction the treatment printhead leads before the ink printhead. The treatment printhead ejects treatment fluid for treating the print area depending on the traversing direction. Printing systems (10) and tangible machine readable storage media (64) are also described herein.

Abstract: A liquid ejecting apparatus includes a carriage having a removable liquid receptacle that holds a liquid or a removable connector connected via a flexible liquid channel to an external liquid receptacle that holds a liquid, an ejecting head, mounted in the carriage, that has a nozzle that ejects the liquid, and a maintenance unit that runs maintenance on the ejecting head; the ejecting head has a filter disposed so as to be capable of contact with a liquid absorption member provided in the liquid receptacle and in the connector.

Abstract: A liquid ejecting apparatus includes a liquid ejecting head that includes a nozzle formation surface on which a plurality of nozzles which eject a liquid are formed to be lined up in one direction to form nozzle columns, a belt-shaped member that is brought into contact with the nozzle formation surface, and a belt-shaped member contact portion that brings the belt-shaped member into contact with the nozzle formation surface in both a first contact state where the belt-shaped member is brought into contact with a partial area of the nozzle formation surface and a second contact state where the belt-shaped member is in contact with an area corresponding to the nozzle column in a direction along the nozzle column on the nozzle formation surface.

Abstract: Method and device for printing the surface of a medium with an inkjet printer by performing several printing cycles. The printer includes a printing module with a printhead having a row of nozzles. A printing cycle includes: a) positioning and aligning the printing module prior to printing, wherein the alignment is performed by rotation of the printing module around a rotation axis that is perpendicular on the part of the surface to be printed, and b) positioning the rotation axis during printing. The positioning process in steps b) includes translation of the rotation axis and defines a direction of travel. The printing module is aligned in step a) by rotation around the axis so that the row of nozzles has in step b) a predetermined and preferably constant angle in respect of the direction of travel. A predetermined workflow of printing cycles is different from a scanning technique.

Abstract: An inkjet printer having a conveyer, a recording head, a carriage, a corrugation mechanism, and a controller is provided. The controller executes an operation including a conveying step to convey a sheet and a recording step to discharge ink toward the sheet. The recording step includes a first discharging step, in which the recording head is manipulated to discharge the ink toward a targeted position on the sheet along a scanning direction at a first discharging timing, and a second discharging step, in which the recording head is manipulated to discharge the ink toward the targeted position on the sheet at a second discharging timing which is deviated from the first discharging timing. The farther the targeted position is separated from a reference position on the sheet along the main scanning direction, the more largely the second discharging timing is deviated from the first discharging timing.

Abstract: A multi-color printer has an array of monochrome fixed inkjet printheads aligned in a media feed direction. The printer includes: a first printhead positioned furthest upstream relative to the media feed direction; a second printhead positioned furthest downstream relative to the media feed direction; and a third printhead positioned between the first and second printheads. Each printhead is supplied with a respective ink from a multi-color ink set, the first printhead being supplied with a lowest luminance ink of the ink set and the third printhead being supplied with a highest luminance ink of the ink set.

Abstract: A liquid ejection head includes an electrical wiring substrate and a printing element substrate, wherein the position variation of the printing element substrate due to curing of a sealing agent is eliminated. Specifically, a gap between two support members is covered with the electrical wiring substrate so as to be able to prevent a first sealing agent from flowing into this gap. As a result, even in the case where the size of the gap varies due to the variation in the dimensional accuracy and/or the variation in the assembly accuracy, the first sealing agent will not enter this gap, and therefore the shape thereof can be made substantially uniform regardless of the positions. This results in a substantially uniform stress in curing and contracting of the first sealing agent, and the variation in the mounting position of the printing element substrate can be suppressed.

Abstract: A liquid ejecting apparatus includes a pressure chamber that communicates with a nozzle which has an opening at a nozzle formation surface; a communication plate where a common liquid chamber which supplies a liquid to the pressure chamber is formed; a liquid ejecting head having a flexible film which seals the opening surface at the nozzle formation surface side of the common liquid chamber in the communication plate; and a sealing member which has a cavity-shaped sealing hollow section and can be sealed by the nozzle formation surface being confronted in the sealing hollow section. The sealing member is configured so as to be sealable by at least a portion of the flexible film being confronted in the sealing hollow section in a sealed state of the nozzle formation surface.

Abstract: A print head includes upper protective members located at positions corresponding to heat generating resistor elements to protect the heat generating resistor elements, and further, a part of the protective member being eluted to ink when a current flows inside in a state in which the ink is reserved in the pressure chambers. The print head includes a drive element and a logic circuit capable of allowing a current to independently flow in each of the upper protective layers so as to elute a part of the upper protective layer, in which the current flows, to the ink.

Abstract: A liquid ejection head that the adverse effect of a heating resistor element due to cavitation is reduced and a printing apparatus employing this liquid ejection head are provided. When a length of a heating resistor element in a direction in which ink is to be supplied is defined by L, the center of an ejection port is shifted, at a distance of equal to or longer than L/7 toward a location of an ink supply port, from the center of the heating resistor element, viewed in a direction in which ink is to be ejected. When a length of the ejection portion in the direction in which ink is to be ejected is defined as l and a length of a bubble generation chamber in the direction in which the liquid is to be ejected is defined as h, l/h is equal to or smaller than 2.

Abstract: The liquid jet head is provided with a piezoelectric substrate having a plurality of groove rows in each of which elongated ejection grooves and elongated non-ejection grooves are alternately arranged in a reference direction. In adjacent ones of the groove rows, ends on a second side of ejection grooves included in a groove row located on a first side and ends on the first side of non-ejection grooves included in a groove row located on the second side are separated from each other, and overlap each other in a thickness direction of the piezoelectric substrate.

Abstract: A droplet discharging head includes: a nozzle substrate that includes a nozzle opening to discharge a droplet therethrough; a liquid chamber substrate that includes liquid pressure chambers communicating with the nozzle openings; a vibration plate arranged to face the nozzle substrate with the liquid chamber substrate interposed therebetween; piezoelectric elements that are provided to face the liquid pressure chambers with the vibration plate interposed therebetween and are arranged in a predetermined direction; a driving element provided, in a flip-chip implementation, on a flow path substrate that includes the nozzle substrate, the liquid chamber substrate, the vibration plate, and the piezoelectric elements; and a first reinforcing wire that is disposed to at least one of the flow path substrate and the driving element, has a band shape extending in a direction along a row of the piezoelectric elements, and is connected to a common electrode shared by the piezoelectric elements.

Abstract: A liquid jet head includes a piezoelectric body substrate having a plurality of groove arrays, in each of which ejection grooves penetrating from the upper surface to the lower surface are arrayed in a reference direction, drive electrode provided on side faces of the ejection grooves, and terminal electrodes provided on the lower surface, and electrically connected to the drive electrodes; and a flexible circuit board electrically connected from the terminal electrodes, and connected to the lower surface of the piezoelectric body substrate. The piezoelectric body substrate includes a first opening portion that penetrates from the upper surface to the lower surface between the plurality of groove arrays, and the flexible circuit board is led out from the lower surface to the upper surface of the piezoelectric body substrate through the first opening portion.

Abstract: An inkjet recording apparatus includes a recording portion, a transport mechanism, and a liquid holding portion. The recording portion has a recording head in which a plurality of nozzles for ejecting ink are formed. The transport mechanism is arranged to face the recording portion and transports a paper sheet along the recording portion. The liquid holding portion is provided on an upstream side of the recording portion in a transport direction of the paper sheet, and holds liquid in a state where liquid surface of the liquid faces the transport mechanism.

Abstract: Examples provide inkjet printing fluid compositions and apparatuses including such compositions. An inkjet printing fluid composition may comprise a vehicle including at least 50% weight percent water based on the inkjet printing fluid composition as a whole and substantially only one surfactant, the surfactant including alkoxylated alcohol present in the inkjet printing fluid composition from about 0.1 weight percent to about 1.0 weight percent alkoxylated alcohol.

Abstract: A liquid storage container comprises a first liquid chamber provided with a filler port, a second liquid chamber partitioned from the first liquid chamber, and communicates with the first liquid chamber via communication opening, and a float member provided in the second liquid chamber.

Abstract: A circuit including a flexible substrate and at least one electric element attached to the substrate, the substrate including at least one cavity arranged near the electric element and helping to break or distort the electric element in response to a flexion or stretching of the substrate. Application in particular is to the manufacture of tear-proof electronic micromodules.

Abstract: A liquid jet apparatus is provided. The liquid jet apparatus includes a first damper chamber and a second damper chamber, a release path operatively associated with both the first damper chamber and the second damper chamber, and a control path connecting the first damper chamber, the second damper chamber, and the release path to each other.

Abstract: Systems and methods are provided for filtering wavelengths of energy in a dryer of a printing system. The system comprises a dryer of a printing system that includes a heating element and an optical filter. The heating element is within an interior of the dryer and is able to radiate broad spectrum energy onto a web of printed media as the web travels through the interior. The optical filter is located within the interior between the heating element and the web, and the optical filter is able to prevent specific wavelengths of the energy from reaching the web while allowing other wavelengths of the energy to pass through.

Abstract: A recording apparatus includes an electromagnetic wave irradiation section that dries ink present on a recording medium by using electromagnetic waves; and a fan that moves vapor evaporated from the ink, which is generated on a back side of the recording medium by irradiating the electromagnetic waves by the electromagnetic wave irradiation section, in a direction away from the recording medium.

Abstract: A recording apparatus includes: a medium support section that supports a recording medium; and an electromagnetic wave irradiation section that dries ink present on the recording medium by irradiating electromagnetic waves to the recording medium on the medium support section, in which the medium support section has a first region including an irradiation region of the electromagnetic wave irradiation section and a second region provided adjacent to the first region, having thermal conductivity lower than that of the first region, and including a non-irradiating region of the electromagnetic wave irradiation section, and is provided with an opening section through which vapor evaporated from the ink passes.

Abstract: A recording apparatus includes an electromagnetic wave irradiating portion that radiates an electromagnetic wave and dries ink by using the electromagnetic wave; a first medium supporting portion that supports a recording medium in an irradiation area of the electromagnetic wave irradiating portion and has an opening portion through which vapor evaporated from ink ejected onto the recording medium by electromagnetic wave irradiation by the electromagnetic wave irradiating portion passes; and a second medium supporting portion that is provided adjacent to the first medium supporting portion and has a thermal conductivity lower than the first medium supporting portion.

Abstract: A printer includes a vacuum belt assembly for moving print media in a media feed direction along a media path. The vacuum belt assembly includes: a plurality of spaced apart endless belts tensioned between first and second pulleys; a vacuum chamber for drawing print media onto an upper surface of the belts; and a plurality of vacuum antechambers communicating with the vacuum chamber, each vacuum antechamber having a perimeter opening for suction engagement with print media, a length dimension of each perimeter opening extending longitudinally in the media feed direction. A first perimeter opening of a first vacuum antechamber positioned towards an upstream side of the vacuum belt assembly is shorter than a second perimeter opening of a second vacuum antechamber positioned towards a downstream side of the vacuum belt assembly. The upstream and downstream sides are defined with respect to the media feed direction.

Abstract: A sheet pressing device enables reliably pivoting a presser lever that presses a sheet material to a feed path surface to a pressure position and a released position. The sheet pressing device has a movable-side presser lever configured to pivot between a pressure position where die-cut label paper conveyed over the feed path surface is pressed by a sheet presser part to a flat surface, and a released position where the sheet presser part is separated from the die-cut label paper; and a lever spring respectively urges the movable-side presser lever to the pressure position or the released position from a neutral point between the pressure position and the released position.

Abstract: There is provided an optical scanning device and an image forming apparatus including the optical scanning device. The optical scanning device includes an optical box containing light source units, a rotating polygon mirror, and a motor. In order to prevent the entire optical box from being deformed by deformation occurring in the installation region due to heat of the driving unit, the optical box includes a connection region between a second sidewall and an installation region where a driving unit is installed. The optical box further includes regions provided next to the connection region and having heights different from each other. A concave portion is formed in the connection region.

Abstract: A light scanning apparatus, including: a light source; a deflector having a rotary polygon mirror configured to deflect the light beam emitted from the light source, and a motor configured to rotate the polygon mirror; a plurality of reflecting mirrors configured to reflect the light beam to the photosensitive member; and an optical box on which the light source is mounted, wherein the optical box has an installation wall on which the deflector is installed and a support wall positioned on a side of the photosensitive member with respect to the polygon mirror, the support wall being provided with a support portion configured to support at least one reflecting mirror, a stepped portion having a plurality of steps is formed between the installation wall and the support wall, and a back surface of the stepped portion has a shape following an inside surface of the stepped portion.

Abstract: An automatic product sublimation process is disclosed allowing for point-of-sale customization of sublimation parameters in a retail environment. A dye sublimation transfer printing system is configured to print one or more images onto transfer media, then position the media onto a substrate. A selected product is positioned on top of the media. The system is configured to automatically determine, by a processor, one or more of a temperature and duration of a single thermal cycle to sublimate the one or more images onto the selected product. The determination may be based on properties of the product, characteristics of the images, or both. One or more heating platens engage the transfer media to sublimate the product in a single thermal cycle, wherein at least one of the cycle's temperature and duration match the determined values. The disclosed process improves the quality of the sublimation technique, yet requires no substantive operator training.

Abstract: A decoloring device according to an embodiment comprises a decoloring unit configured to erase a first image formed with erasable colorant on a first side of a sheet and a second image formed with erasable colorant on a second side of the sheet, and a reading unit configured to read the first and second sides of the sheet and determine whether the first side and the second side are reusable. The decoloring device further comprises a single-side reusable paper tray configured to stack the sheet if the reading unit determines that only one of the first and second sides is reusable, and a reversing unit configured to reverse the sheet and discharge the sheet to the single-side reusable paper tray so that the one of the first and second side determined to be reusable is stacked on the single-side reusable paper tray in a predetermined orientation.

Abstract: The disclosure discloses a printer including a controller. The controller executes a first control, a second control and a switching control. In the first control, it is achieved that a first coordinated state wherein a pulse/dot ratio when a pulse motor rotates at a first rotation speed is set to a first ratio. In the second control, it is achieved that a second coordinated state wherein the pulse/dot ratio when the pulse motor rotates at a second rotation speed is set to a second ratio that is smaller than the first ratio. In the switching control, the pulse/dot ratio is gradually decreased from the first ratio to the second ratio when the first coordinated state is switched to the second coordinated state, and is gradually increased from the second ratio to the first ratio when the second coordinated state is switched to the first coordinated state.

Abstract: A process and apparatus for sublimating printed images onto two or more sides of a product simultaneously using a single heating platen are disclosed. The apparatus is configured to print one or more images onto transfer media, then position the transfer media onto a substrate. A product to receive the sublimated image is positioned on top of the transfer media, and the apparatus manipulates the transfer media to substantially surround the product and place at least one image onto each side of the product to be sublimated. A single heating platen then engages the transfer media to sublimate the image. The heating platen is configured, using a control, to sublimate opposing sides of a product substantially simultaneously in a single thermal cycle.

Abstract: A safe, integrated dye sublimation transfer printer apparatus is disclosed. The apparatus is configured to print one or more images onto transfer media, then align the transfer media onto a substrate. A selected product to receive the sublimated image is positioned on top of the transfer media, and the apparatus brings the transfer media and one or more heating platens into contact to sublimate the image. The heating platen is configured to sublimate one or more opposing sides of a product substantially simultaneously in a single thermal cycle. In some embodiments, the apparatus may be incorporated into a fully-enclosed vending machine to provide on-demand personalized sublimated products and accessories for a consumer.

Abstract: A label printer capable of keeping the printed contents from exceeding the bounds of the label. The printer (10) detects the leading edge of a sheet of paper (1) as well as eye marks using a detecting sensor (70). Cueing is performed by a control unit (40). When the difference between the length of the sheet of paper (1) from the leading edge to the first eye mark and the length of the sheet of paper (1) from the first eye mark to the second eye mark is less than a threshold value, printing is started from the first label and when the difference is at or above the threshold value, printing is started from the second label.

Abstract: A printer includes: a sensor; a calculation unit that calculates an average value of mark levels and a permissible range in accordance with the average value, the mark levels being output levels of the sensor that has read a mark on a sheet a given number of times; a setting unit that, when the mark levels read the given number of times fall within the permissible range, sets a middle value between a white level and the average value as a determination value of existence or nonexistence of a next mark, the white level being an output level of the sensor when a non-marking domain of the sheet is read; and a determination unit that determines that the next mark has been detected when a mark level at the time of reading of the next mark is less than the determination value of existence or nonexistence of the next mark.

Abstract: A system for dampening fluid recovery in an ink-based digital printing system includes a seal manifold having a front seal portion, the front seal portion having an upper wall facing the imaging surface, the upper wall being configured to define an air flow channel with the imaging surface, the upper wall being contoured to form a distance between the upper wall and the imaging surface at an evaporation location that is less than distance between the upper wall and the imaging surface at locations interposing the evaporation location and a vacuum inlet channel of the seal manifold.

Abstract: Forming an imaging blanket for a printing apparatus includes depositing a patternable material over a substrate, etching the patternable material according to a desired exposure pattern, hardening the etched patternable material to thereby form a template surface comprising a desired template pattern of texture features, depositing a layer of curable liquid polymer over and in physical contact with the template surface, curing the liquid polymer to thereby form the imaging blanket, and removing the imaging blanket from the template surface to thereby expose a patterned imaging surface of the imaging blanket. The image blanket may thereby be provided with a desired texture surface, for example comprised of individual molded image blanket features, such as recesses or pillars, of a desired cross-sectional shape. The image blanket is configured for and may be disposed on an image forming member of a variable data lithography system.

Abstract: A system and method is disclosed for extracting a user persona from a video and embedding that persona into a background feed that may have other content, such as text, graphics, or additional video content. The extracted video and background feed are combined to create a composite video that comprises the display in a videoconference. Embodiments cause the user persona to be embedded at preset positions, or in preset formats, or both, depending on the configuration, position, or motion of the user's body.

Abstract: A device is configured to identify an emergency call from a user device, determine that the user device is to be connected on a video call, and obtain first video call information associated with the user device, where the first video call information includes information that permits the video call to be established. The device is configured to receive emergency information associated with the emergency call, and to identify an emergency guidance device to which the user device is to be connected via the video call. The device is configured to obtain second video call information associated with the emergency guidance device, where the second video call information includes information that permits the video call to be established, and to provide information to connect the user device and the emergency guidance device via the video call, based on the first video call information and the second video call information.

Abstract: A gateway device may be configured to receive, from a first user device, a request to establish a Web Real-Time Communications (“WebRTC”) call session; establish, based on the request, a first WebRTC call session with the user device; establish, based on the request: a voice call session between the gateway device and an Internet Protocol Multimedia Subsystem (“IMS”) core, and a second WebRTC call session between the gateway device and a WebRTC portal server; and facilitate, via the established voice call session and the established first and second WebRTC call sessions, multimedia communication connectivity between the first user device and a set of devices that include: a public-switched telephone network (“PSTN”) terminal device, and a second user device.

Abstract: A data processing method and an electronic device that include acquiring a first image, determining whether the first image satisfies a preset condition, and executing a first predetermined processing when the first image satisfies the preset condition.

Abstract: According to one aspect, a web optimized user device is provided. The web optimized device reduces complexity and facilitates interaction with web-based services and content. The web optimized device can be configured without a hard drive, facilitating integration of web-based services into a computing experience. The web optimized device presents a user interface that integrates video chat functionality into every aspect of the computer content accessed. In particular, a display manager manages the user interface presented and integrates video chat displays and features into the content displays in a content and/or context aware manner. These displays permit a user to intuitively interact with the video chat content and features while the user changes content, for example, web-based services, web-based applications, and other media content, without interruption of or interference from the video chat content.

Abstract: To conduct video conferencing between a plurality of distributed clients, a distributed controller receives a request from a first distributed client for a packet from a second distributed client selected as the main speaker, and a distributed media processor creates a switching entry for switching packets from the first and second distributed clients, in response to a request from the distributed controller. The distributed controller sends a packet transmission request to the second distributed client, and the distributed media processor receives a packet from the second distributed client and sends the received packet to the first distributed client based on the switching entry.

Abstract: Systems and methods for the pairing of room systems, and other systems that lack portability and a convenient user interface, to videoconferences are disclosed herein. In one embodiment of the disclosed subject matter, a user initiates room system pairing from his or her device. For example, the user can press a button on a remote control associated with the room system to set the system to pairing mode. The room system can register with a server that is controlling the videoconferencing system, which in turn can display the room system in a list of available room systems on the user's device. The user can have the option to select the particular room system, instructing the server to add the room system to the conference.

Abstract: A teleconference terminal includes a positional relationship determining unit, a video switching unit, a first video output unit, and a second video output unit. The positional relationship determining unit sets relationship information indicating a displaying position relationship between a location video received from another teleconference terminal and shared information shared among a plurality of locations on the local teleconference terminal based on relationship information indicating a displaying position relationship between the location video and the shared information set on the other teleconference terminal. The video switching unit displays the location video received from the other teleconference terminal and shared information on a first display unit and a second display unit in the displaying position relationship specified in the relationship information set by the positional relationship determining unit.

Abstract: A system is configured to receive a request to set up a first video conference and another request to set up a second video conference, where the request is received from a client device and where the other request is received from another client device; obtain first information associated with an enterprise with which the client device is associated and second information associated with another, different enterprise with which the other client device is associated; determine whether the first information permits the client device to set up the first video conference and whether the second information permits the other client device to set up the second video conference; establish the first video conference when the first information permits the client device to set up the first video conference; and establish the second video conference when the second information permits the other client device to set up the second video conference.

Abstract: The disclosure relates to video telephony and, more particularly, to techniques for detecting a video pause in a video telephony application. In one example of the disclosure, a method for video telephony comprises detecting, at a receiving device, that video data packets associated with a video telephony call have stopped arriving from a sending device, and determining that the sending device has paused a video portion of the video telephony call based on information contained in video control packets.

Abstract: A method of controlling a mobile terminal, and which includes displaying a camera preview on a display of the mobile terminal; selecting an object to capture in the camera preview; displaying a capture guide on the display indicating a subsequent capturing region along a moving direction of the selected object; and capturing, via a controller of the mobile terminal, a panoramic image including a moving path of the object in the camera preview when the mobile terminal is moved so the camera preview substantially aligns with the capture guide within a predetermined amount.

Abstract: An imaging apparatus include a display section, a capturing section which captures an image at a first viewing angle, a capturing control section which performs a plurality of capturing operations by the capturing section, a generation section which generates a composite image reproducing an image captured at a second viewing angle that is wider than the first viewing angle by combining a plurality of images acquired by the plurality of capturing operations by the capturing control section, and a display control section which displays the composite image generated by the generation section on the display section.

Abstract: The present invention proposes a method and apparatus for correcting a motion of panorama video captured by a plurality of cameras. The method of the present invention includes performing global motion estimation for estimating smooth motion trajectories from the panorama video, performing global motion correction for correcting a motion in each frame of the estimated smooth motion trajectories, performing local motion correction for correcting a motion of each of the plurality of cameras for the results in which the motions have been corrected, and performing warping on the results on which the local motion correction has been performed.

Abstract: A method and device are disclosed for treating ulcers based on the photobiostimulation effect to reduce inflammation and enhance microvascular activity accelerating the wound healing process. In a preferred embodiment, a diode laser source emits 1470±60 nm laser energy at about 15 Watts, which is conveyed through an optical fiber and applied onto wound with about a 7 mm spot with a laser pulse preferably set to about 60 msec. An enclosure cap at emission tip confining irradiated area results in enhanced personnel safety. A standalone handheld laser can be used without need of a fiber/handpiece. Additionally a timer or sensing system determines end of radiation treatment. An efficient, rapid, easy and safe treatment of venous, arterial and neurotrophic ulcers, chronic and acute, results. In another embodiment, a special technique is used with a point to point laser appliance, irradiating an area of about 1-2 cm out beyond the edges of the ulcers.