Patent application number | Description | Published |
20120162303 | RECORDING APPARATUS - A recording apparatus includes: a recording head that ejects liquid onto a recording medium; a transporting device that transports the recording medium along a supporting surface; and a preheating device that preheats the recording medium to the upstream side of the recording head in a transporting direction of the recording medium, in which the preheating device includes a preheating unit that increases the amount of heat per unit time which is applied to the recording medium, as the recording medium is moved toward the downstream side in the transporting direction. | 06-28-2012 |
20120162334 | RECORDING APPARATUS - A recording medium includes: a recording head ejecting fluid onto a recording medium; a transporting device transporting the recording medium along a supporting surface; and a heating device heating the recording medium on the supporting surface, in which a control device that protrudes the supporting surface upward toward the center portion from both ends in the width direction perpendicular to the transport direction which is direction the recording medium is transported, and controls the amount of protrusion at the center portion in accordance with the amount of thermal extension in the width direction of the recording medium due to heating of the heating device. | 06-28-2012 |
20120162335 | RECORDING APPARATUS - A recording apparatus includes: a recording head that ejects fluid onto a recording medium; a supporting member that supports the recording medium; and a heating device that heats the supporting member, in which a supporting surface that supports the recording medium in the supporting member has a surface treatment layer having a radiation factor of 0.85 or more. | 06-28-2012 |
20120224005 | LIQUID EJECTION APPARATUS - There is provided a liquid ejection apparatus in which convection generated by a convection generation unit does not give an influence on an irradiation unit, ink can be heated and dried sufficiently, and bleeding can be suppressed from occurring. The liquid ejection apparatus includes a head unit which has a nozzle for ejecting liquid onto a recording medium, a carriage which makes the head unit relatively scan the recording medium, an infrared ray irradiation unit which is provided at a vertically upper side of the carriage in a scanning direction of the carriage and irradiates the recording medium with infrared rays, a convection generation unit which is provided at a vertically upper side of the carriage in the scanning direction of the carriage and generates convection on the recording medium, and a separation wall which is provided between the infrared ray irradiation unit and the convection generation unit. | 09-06-2012 |
20130044153 | RECORDING APPARATUS - A recording apparatus includes a transporting device that transports a recording medium, a recording head that ejects fluid to the recording medium, a first supporting surface that supports the recording medium at a position opposed to the recording head, a heating device that has a second supporting surface that supports the recording medium at an upstream side of a transport direction more than the recording head along with heating the recording medium on the second supporting surface, a floating detection device that detects floating of the recording medium with respect to at least one of the first supporting surface and the second supporting surface, and a control device that controls a heating state of the recording medium on the second supporting surface, based on the detection result of the floating detection device. | 02-21-2013 |
20130044156 | LIQUID EJECTING APPARATUS - A liquid ejecting apparatus including: a liquid ejecting head configured to eject liquid to a target; a supporting unit configured to support the target; a light-detecting unit arranged so that a transporting route is located between the supporting unit and the light-detecting unit in a prescribed direction in which the supporting unit and the target supported by the supporting unit are arranged when the supporting unit supports the target, and including a light-emitting portion configured to emit light and a light-receiving portion configured to receive the light from the light-emitting portion; and a determining unit configured to determine whether or not at least part of a supported portion of the target supported by the supporting unit is separated from the supporting unit on the basis of the light-receiving quantity at the light-receiving portion. | 02-21-2013 |
20130044171 | RECORDING APPARATUS - A recording apparatus includes a recording portion that ejects liquid onto a recording medium which is transported in a transportation direction so as to perform recording processing, a first infrared heating portion that is arranged at a recording surface side of the recording medium, and irradiates the recording medium on which the recording processing has been performed by the recording portion with infrared rays having wavelengths which are easy to be absorbed by water contained in the liquid, and a second infrared heating portion that is arranged at the recording surface side of the recording medium at the downstream side with respect to the first infrared heating portion in the transportation direction, and irradiates the recording medium which has been heated by the first infrared heating portion with infrared rays having wavelengths which are easy to be absorbed by a solvent contained in the liquid. | 02-21-2013 |
20130050370 | RECORDING APPARATUS - A recording apparatus includes a support member that supports a recording medium, a heating device that heats the recording medium on the support member, a recording head that ejects fluid onto the recording medium on the support member and that is positioned between the support member and the heating device, a blower that has a blowing port from which gas is blown, and a carriage that moves and has the recording head mounted thereon. The carriage has an enclosing structure inside which at least part of the gas blown from the blowing port is taken and inside which a gas layer in which the gas flows is formed between the recording head and the heating device. | 02-28-2013 |
20130277482 | MEDIUM TRANSPORT APAPRATUS AND RECORDING APPARATUS - A recording medium after printing which is discharged from a main body of a printer is guided from the main body to a support surface of a discharge support portion extending to a lower anterior side, and is wound as a roll body by a winding unit in a path that passes a tension roller. A tape-shaped elastic member is fixed on an end portion of a downstream side in a transport direction of the discharge support portion so as to extend in a width direction. An elastic friction surface is formed on the end portion of the downstream side in the transport direction of the support surface. A friction coefficient between the elastic friction surface and the recording medium is higher than the friction coefficient between a portion at an upstream side in the transport direction from the elastic friction surface in the support surface and the recording medium. | 10-24-2013 |
20140063165 | RECORDING APPARATUS - A recording apparatus includes a recording head that ejects liquid onto a recording medium, a transporting device that transports the recording medium along a supporting surface of a supporting member, and a preheating device that preheats the recording medium to the upstream side of the recording head in a transporting direction of the recording medium. The preheating device includes a preheating unit that increases the amount of heat per unit time which is applied to the recording medium as the recording medium is moved toward the downstream side in the transporting direction. The supporting member includes the supporting surface and bending portions. | 03-06-2014 |
20140111587 | PRINTING APPARATUS - A printing apparatus includes: a transportation unit that transports a recording medium having flexibility; a head unit that has a liquid droplet ejection head which ejects an ink onto the recording medium transported by operation of the transportation unit, and a carriage which supports the liquid droplet ejection head; a movement unit that moves the head unit in a direction orthogonal to a transportation direction of the recording medium with respect to the recording medium; and a warpage straightening member that straightens a warpage to disappear when the warpage in a degree to interfere with the head unit which is moved by operation of the movement unit, occurs in the recording medium. | 04-24-2014 |
20140125750 | PRINTING APPARATUS - A printing apparatus includes a transfer device that transfers a printing medium in a transfer direction, a platen having a support surface that supports the printing medium thereon, a liquid ejection head that ejects an ink onto the printing medium on the support surface, and a heating device that heats the printing medium. The transfer device includes a plurality of driven rollers. The support surface of the platen has a plurality of suction holes that suck the printing medium on the support surface. The support surface includes first portion extending in the transfer direction corresponding to extension lines extending in the transport direction from the portions between each driven roller, and second portions other than the first portions. The first portions are high-density regions where the suction holes are arranged at high density, and the second portions are low-density regions where the suction holes are arranged at low density. | 05-08-2014 |
20140197267 | MEDIUM TRANSPORT DEVICE - A medium transport device is provided. The medium transport device includes a transporting portion that transports a medium in a transport direction, a winding portion that winds the medium, and a friction member that suppresses displacement of the medium in a cross direction with the transport direction. The displacement in the cross direction is suppressed by causing the friction member to contact the medium. A contact state of the medium with the friction member is changed in accordance with a winding mode in which the medium transported by the transporting portion is wound around the winding portion, and a non-winding mode in which the medium transported by the transporting portion is not wound around the winding portion. | 07-17-2014 |
20140198147 | LIQUID DISCHARGING APPARATUS - A liquid discharging apparatus includes a head that discharges a liquid onto a medium, a medium supporting portion that supports the medium, a heater that heats the medium supported by the medium supporting portion, and a detecting unit that performs sensing and detects energy. The radiation energy of the heater is controlled on the basis of the energy detected by the detecting unit. The medium supporting portion is provided with a sensing target portion that can be sensed by the detecting unit. | 07-17-2014 |
20140203489 | RECORDING APPARATUS - A recording apparatus includes: a transport mechanism that transports a recording medium; a recording head that performs recording on the recording medium transported by the transport mechanism; a plurality of winding sections, each winding in a corresponding recording medium on which recording has been completed by the recording head; a cutting section that cuts the recording medium; and a guiding section that, when the winding section that winds in the recording medium is switched from one winding section to another winding section of the plurality of winding sections, guides a leading edge of the recording medium formed by cutting with the cutting section, to the other winding section. | 07-24-2014 |
20140218423 | MEDIUM TRANSPORTATION DEVICE AND RECORDING APPARATUS - A medium transportation device includes a transportation section that transports a recording medium in a transport direction; a winding section that winds the recording medium transported by the transportation section; and a medium support section that is disposed between the transportation section and the winding section and has a medium support section supporting the recording medium. The medium support section has a support sliding section including a first surface and a second surface. A coefficient of friction of the first surface with the recording medium is greater than a coefficient of friction of the medium support surface with the recording medium and a coefficient of friction of the second surface with the recording medium is lower than the coefficient of friction of the first surface with the recording medium. | 08-07-2014 |
20140253653 | RECORDING APPARATUS AND RECORDING METHOD - A recording apparatus has a recording head capable of performing recording by discharging an aqueous ink to a target recording medium, a drying portion which dries the aqueous ink recorded on the target recording medium by the recording head, a collecting portion which collects vapor at least containing water evaporated from the aqueous ink by the drying portion, a heating and compressing portion of heating and compressing the vapor collected by the collecting portion, and an ejecting portion of ejecting the vapor heated and compressed by the heating and compressing portion to the target recording medium on which recording is performed. | 09-11-2014 |
20140285601 | RECORDING APPARATUS - A recording apparatus that includes a condensation guide portion is provided. The recording apparatus includes a recording head that discharges ink onto a recording medium, a heater that dries the ink discharged on the recording medium by the recording head without making contact with the recording medium, a medium supporting portion provided with an opening portion which allows vapor that evaporates from the ink due to the heater to pass therethrough, and a condensation guide portion which causes the vapor that passes through the opening portion to condense and thereby prevent the recording medium from being wetted by the condensed vapor. | 09-25-2014 |
20140285602 | RECORDING APPARATUS - A recording apparatus includes a recording head which discharges ink onto a recording medium; a heater which dries the ink discharged on the recording medium by the recording head without making contact with the recording medium; and a transport belt which supports the recording medium in a transportable manner in a position in which it is at least possible to dry a portion of the recording medium on which the ink is discharged using the heater. The transport belt includes a plurality of protruding portions, which can make contact with the recording medium, and a contact area between a contact portion of the protruding portion in relation to the recording medium, and the recording medium is 0.3 mm | 09-25-2014 |
20140320564 | RECORDING APPARATUS - A recording apparatus includes a recording head that ejects liquid onto a recording medium, a transporting device that transports the recording medium along a supporting surface of a supporting member, and a preheating device that preheats the recording medium to the upstream side of the recording head in a transporting direction of the recording medium. The preheating device includes a preheating unit that increases the amount of heat per unit time which is applied to the recording medium as the recording medium is moved toward the downstream side in the transporting direction. The supporting member includes the supporting surface and bending portions. | 10-30-2014 |
20150022603 | RECORDING APPARATUS - A recording apparatus includes a support member that supports a recording medium, a heating device that heats the recording medium on the support member, a recording head that ejects fluid onto the recording medium on the support member and that is positioned between the support member and the heating device, a blower that has a blowing port from which gas is blown, and a carriage that moves and has the recording head mounted thereon. The carriage has an enclosing structure inside which at least part of the gas blown from the blowing port is taken and inside which a gas layer in which the gas flows is formed between the recording head and the heating device. | 01-22-2015 |
20150029278 | RECORDING APPARATUS AND DRYING METHOD - 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. | 01-29-2015 |
20150029279 | RECORDING APPARATUS AND DRYING METHOD - 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. | 01-29-2015 |
20150029280 | RECORDING APPARATUS - 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. | 01-29-2015 |
20150035920 | RECORDING APPARATUS - A recording apparatus includes: a head that is capable of ejecting liquid on a medium; a heater that dries the liquid ejected on the medium; a medium support section that is provided with a first opening section through which vapor which is evaporated from the liquid ejected on the medium passes; a first member that is provided with a second opening section through which the vapor passing through the first opening section passes and allows at least some of the vapor to be condensed; and a second member that allows the vapor passing through the second opening section to be condensed. | 02-05-2015 |
20150062272 | LIQUID EJECTING APPARATUS - A liquid ejecting apparatus includes an ejection section that ejects a liquid, a medium supporting section that supports a medium onto which the liquid is ejected, a heater that is disposed at a position which is not in contact with the medium supporting section and is configured to emit a thermal energy, a heat receiving section that receives the thermal energy emitted from the heater, and a stop section that stops the heater when a temperature of the heat receiving section becomes a predetermined temperature or higher, wherein the heat receiving section is disposed at a position on a first direction side with respect to the heater and between the heater and the medium supporting section, when the first direction is defined as a direction which is directed from the heater to the medium supporting section. | 03-05-2015 |
20150077495 | RECORDING APPARATUS - Provided is a recording apparatus that includes a setting portion in which a recording medium is set, a head portion which discharges ink onto the recording medium, a transporting roller portion which is provided at a portion between the setting portion and the head portion in a transporting path of the recording medium and transports the recording medium, a blower which blows air to a recording surface side of the recording medium transported by the transporting roller portion and to a portion between the transporting roller portion and the head portion, and an ion generator which is provided at a portion between the blower and the recording surface side of the recording medium, in the air blowing path of air blown by the blower. | 03-19-2015 |
20150085045 | RECORDING DEVICE - A recording device includes a head unit that ejects ink onto a target recording medium, and transport units that transport the target recording medium. The transport units are provided with driving rollers that are provided so as to come into contact with a first surface of the target recording medium, and that generate a delivery power in the target recording medium, and air delivery units that push the target recording medium against the driving rollers by applying air pressure to the driving rollers from a side of a second surface of the target recording medium. | 03-26-2015 |
20150103117 | LIQUID EJECTING APPARATUS - A liquid ejecting apparatus includes a first heating unit which heats liquid ejected onto a medium for recording; a first collecting unit which is provided at a position facing a first face of the medium for recording at a portion at which a heating process is performed with respect to the liquid using the first heating unit; and a second collecting unit which is provided at a position facing a second face of the medium for recording at a portion at which the heating process is performed, in which the first collecting unit and the second collecting unit include a vapor collecting unit which collects vapor which is generated in the heating process from a vapor intake port, and a vapor liquefying unit which liquefies the collected vapor. | 04-16-2015 |
20150138269 | LIQUID EJECTING APPARATUS - A liquid ejecting apparatus includes an ejection unit that ejects a liquid, a medium support unit that has a support face supporting a medium to which the liquid is ejected, an irradiation unit that irradiates the medium with a first electromagnetic wave from an oblique direction with respect to the support face, and a sensor that detects a second electromagnetic wave which is emitted from an irradiation region of the first electromagnetic wave on the support face, in which the sensor is in a position with respect to the irradiation unit which is the same side as an irradiation direction of the first electromagnetic wave, and is arranged in a position where a regular reflection component of the first electromagnetic wave reflected at a peak spot where irradiation energy of the first electromagnetic wave peaks in the irradiation region is not detected. | 05-21-2015 |
20150183233 | LIQUID EJECTING APPARATUS - A liquid ejecting apparatus includes a medium support unit which has a supporting face for supporting a medium onto which liquid is ejected, and a heating unit which can heat liquid ejected onto the medium, in which the supporting face is configured of a member of which at least a part has thermal conductivity of equal to or smaller than 0.4 W/mK. | 07-02-2015 |
20150197108 | RECORDING APPARATUS - A recording apparatus includes a recording head that ejects liquid onto a recording medium, a transporting device that transports the recording medium along a supporting surface of a supporting member, and a preheating device that preheats the recording medium to the upstream side of the recording head in a transporting direction of the recording medium. The preheating device includes a preheating unit that increases the amount of heat per unit time which is applied to the recording medium as the recording medium is moved toward the downstream side in the transporting direction. The supporting member includes the supporting surface and bending portions. | 07-16-2015 |
20150202891 | RECORDING APPARATUS AND METHOD OF INTRODUCING RECORDING MEDIUM TO TRANSPORT PATH - A recording apparatus includes a setting unit which sets a recording medium; a transport unit which transports the recording medium; a detection unit which is provided in a transport path of the recording medium and detects the recording medium; and a control unit which controls the transport unit. The transport unit includes a drive roller which is provided to be capable of contacting a first surface of the recording medium and applies a sending force to the first surface, and a blowing unit which is provided in a position opposing the drive roller and is capable of blowing onto a second surface of the recording medium. When the detection unit detects the recording medium, the control unit controls the transport unit so as to cause air to be blown from the blowing unit. | 07-23-2015 |
20150202900 | RECORDING APPARATUS - A recording apparatus includes a transportation section that transports a recording target medium, and a control section that controls the transportation section. The transportation section includes a drive roller that is provided so as to be contacted with a first face of the recording target medium and that applies a forwarding force piece to the first face, and an air blowing section that is provided at a position opposite the drive roller and that blows air onto a second face of the recording target medium. The air blowing section performs an adjustment of an amount of air blown from the air blowing section itself under the control of the control section. | 07-23-2015 |
20150210090 | LIQUID DISCHARGE APPARATUS - A liquid discharge apparatus includes a liquid discharging unit configured to discharge liquid onto a recording medium, a dryer unit configured to heat and dry the liquid, a medium supporting unit configured to support the recording medium while the liquid is dried by the dryer unit, the medium supporting unit having an opening section allowing vapor generated while the liquid is dried by the dryer unit to pass therethrough, a condensation causing member in contact with the medium supporting unit and configured to condense the vapor passed through the opening section, and a low thermal expansion member connected to the condensation causing member and having a smaller thermal expansion coefficient than the condensation causing member. | 07-30-2015 |
20150231905 | RECORDING DEVICE AND METHOD FOR SUPPRESSING CONTACT BETWEEN PRESSING MEMBER AND RECORDING UNIT - A recording device includes a medium support unit for supporting a recording target medium, a recording unit capable of carrying out recording on the recording target medium, a moving unit configured to relatively reciprocate the recording target medium and the recording unit, a pressing member that is provided at a position capable of opposing the recording unit and that is capable of pressing the recording target medium supported by the medium support unit, an information acquisition unit capable of acquiring information related to the pressing member, and a controller configured to output the information acquired by the information acquisition unit. | 08-20-2015 |
20150253717 | RECORDING APPARATUS - A recording apparatus includes a transport section that transports a recording medium; and a floating detection section that detects floating of the recording medium. The floating detection section has a plurality of light emitting elements capable of emitting light to positions different from each other in the recording medium and one light receiving element capable of sequentially receiving reflected light emitted from the plurality of light emitting elements. The floating in the different positions is capable of being detected from received light intensity of the reflected light. | 09-10-2015 |
20150273920 | RECORDING APPARATUS - There is provided a recording apparatus including a movement unit that reciprocates while sliding along guide shafts and sound collection units that are disposed in the movement unit so as to collect a sound generated due to sliding of the guide shafts. According to the recording apparatus configured in this way, it is possible to perceive a change in a sliding state in the movement unit which reciprocates while sliding along the guide shafts. | 10-01-2015 |
20150273921 | RECORDING APPARATUS AND METHOD FOR ESTIMATING CAUSE OF ABNORMALITY OF RECORDING APPARATUS - A recording apparatus includes a sound pickup unit that is arranged on a plurality of spots, and an output unit that is capable of outputting comparative information between a sound which is picked up by the sound pickup unit, and each sound pickup unit at a time of picking up the sound. By the recording apparatus of such a configuration, a cause of an abnormality can be estimated, regarding the abnormality which is generated in the recording apparatus. | 10-01-2015 |
20150283826 | PRINTING APPARATUS - A printing apparatus includes: a transportation unit that transports a recording medium having flexibility; a head unit that has a liquid droplet ejection head which ejects an ink onto the recording medium transported by operation of the transportation unit, and a carriage which supports the liquid droplet ejection head; a movement unit that moves the head unit in a direction orthogonal to a transportation direction of the recording medium with respect to the recording medium; and a warpage straightening member that straightens a warpage to disappear when the warpage in a degree to interfere with the head unit which is moved by operation of the movement unit, occurs in the recording medium. | 10-08-2015 |
20150298473 | RECORDING APPARATUS - A recording apparatus includes a transport section that transports a recording medium, a movement section that includes a recording head capable of ejecting ink onto the recording medium, and that is capable of moving along a cross direction intersecting with a transport direction of the recording medium, and a gap detection section that is provided to the movement section and detects a gap between the recording head and the recording medium. The gap detection section includes plural light emitting devices capable of radiating light toward different positions on the recording medium, and a light receiving device capable of receiving reflected light that was radiated from the plural light emitting devices. | 10-22-2015 |
20150336404 | LIQUID EJECTING APPARATUS AND LIQUID EJECTION MATERIAL MANUFACTURING METHOD - A liquid ejecting apparatus includes: an elimination unit that includes a contact portion in contact with a medium containing a plasticizer and that eliminates at least a part of the plasticizer; and a liquid ejecting unit that ejects liquid onto the medium from which at least a part of the plasticizer is eliminated by the elimination unit. Here, the contact portion is adapted to contact the entire medium in the intersection direction intersecting the transportation direction of the medium and is formed such that the contact distance with respect to the medium in the transportation direction of the medium is different in the intersection direction and an SP value as a soluble parameter is 8.0 or more and 10.0 or less. | 11-26-2015 |
20160001317 | LIQUID DISCHARGING APPARATUS - Provided is a liquid discharging apparatus which includes a discharge portion which can discharge liquid, a medium support portion which can support a medium onto which the liquid is discharged, and a heating portion which can heat the medium supported by the medium support portion. The medium support portion includes a first member which can support the medium and a second member which supports the first member. Thermal diffusivity of the first member is larger than that of the second member and thermal conductivity of the second member is smaller than that of the first member. | 01-07-2016 |
20160001576 | LIQUID DISCHARGING APPARATUS - Provided is a liquid discharging apparatus which includes a discharge portion which can discharge liquid, a medium support portion which has a support surface which can support a medium onto which the liquid is discharged, and a heating portion which can heat the medium supported by the medium support portion, in which at least a part of the medium support portion is constituted of a low thermal conductivity member having a thermal conductivity of 0.4 W/mK or less and the radiation rate of the support surface is set to a value equal to or greater than 0.7 and less than 1. | 01-07-2016 |
20160023477 | LIQUID DISCHARGING APPARATUS - A liquid discharging apparatus includes a head that discharges a liquid onto a medium, a medium supporting portion that supports the medium, a heater that heats the medium supported by the medium supporting portion, and a detecting unit that performs sensing and detects energy. The radiation energy of the heater is controlled on the basis of the energy detected by the detecting unit. The medium supporting portion is provided with a sensing target portion that can be sensed by the detecting unit. | 01-28-2016 |