| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 347218000 | Record receiver driving means | 37 |
| 20110193927 | THERMAL PRINTER - A thermal printer includes a thermal printhead, a head cover configured to partially cover the thermal printhead, a paper container configured to house a paper, and a damper disposed on a paper feeding path between the thermal printhead and the paper container and configured to press the paper fed on the paper feeding path. The damper is combined with the head cover. | 08-11-2011 |
| 20130050384 | PRINTING APPARATUS AND METHOD - A printing apparatus comprises a conveying section configured to convey a belt-like storing medium in a first conveying direction or a second conveying direction in which opposite to the first conveying direction, a driving section configured to drive the conveying section, a gears configured to transfer the driving force to the conveying section, a cutter section configured to cut off the storing medium when the storing medium is conveyed to a predetermined cutoff position, a printing section configured to print on the storing medium at a upstream position than the cutter section in the first conveying direction and a control section configured to stop the printing and convey the storing medium to the distance of at least gap-distance of the gears in the second conveying direction before the storing medium is cut off, and resume the printing of the printing section after the storing medium is cut off. | 02-28-2013 |
| 20090309950 | PRINTER AND PULSE MOTOR CONTROL METHOD - In a portable printer that uses a pulse motor for feeding a recording medium and includes a printing head that prints the recording medium, a printer controller that controls the printing head, and a pulse motor controller that controls the pulse motor, rest level setting information having rest levels and rest times set in correspondence to one another is previously stored, the elapsed time after a printing process is started is counted, the operating time of the pulse motor is counted, a rest level is determined based on the elapsed time after the printing process is started and the operating time of the pulse motor, a rest time is set by referring to the rest level setting information based on the determined rest level and a rest process is performed based on the thus set rest time. | 12-17-2009 |
| 20120218369 | IMAGE FORMING APPARATUS AND METHOD OF ADJUSTING HEAD PRESSURIZING FORCE - First and second sensors are disposed downstream and upstream of a conveyance path, respectively. A first head is disposed between the first sensor and the second sensor opposite to a first platen with the conveyance path interposed between the first head and the first platen. The first head pressurizing force adjusting device adjusts a pressurizing force of the first head to the first platen. A second head is disposed between the first head and the second sensor opposite to a second platen with the conveyance path interposed between the second head and the second platen. The second head pressurizing force adjusting device adjusts a pressurizing force of the second head to the second platen. The control unit controls the second head pressurizing force adjusting device to separate the second head from the second platen if a tailing end of the recording medium escapes from the second sensor. | 08-30-2012 |
| 20090268007 | PRINTER - A printer comprising a main unit, a cover, a first print head provided in the cover, a second print head provided in the main unit, and a hinge mechanism. The cover can rotate around the hinge mechanism, between a first state and a second state in which the cover is opened and closed, respectively, with respect to the main unit. The first print head and the second print head can rotate along the locus of the cover. | 10-29-2009 |
| 20120224016 | THERMAL PRINTER AND DRIVING METHOD THEROF - Provided is a thermal printer for printing information on thermal paper having a thermosensitive layer formed on both sides thereof, including first and second thermal heads, the first thermal head printing on one side of the thermal paper and the second thermal head printing on the other side of the thermal paper; a first platen installed at a position opposite the first thermal head, and configured to move for closing so as to approach the first thermal head and move for opening so as to be distanced therefrom; a second platen installed at a position opposite the second thermal head, and configured to move for closing so as to approach the second thermal head and move for opening so as to be distanced therefrom; and a control unit configured to control the first and second platens. | 09-06-2012 |
| 20110285803 | Thermal Recording Head and Thermal Recording Apparatus Comprising the Same - [Problem] There are provided a thermal recording head capable of making proper operation of a converter, and a thermal recording apparatus including the same. [Solution] A thermal recording head ( | 11-24-2011 |
| 20110216149 | THERMAL PRINTER AND METHOD FOR CONTROLLING THE SAME - A printer includes a thermal head configured to print information on thermal paper, a platen roller configured to press the thermal paper against the thermal head and a paper feed unit configured to convey the thermal paper. The printer further includes a control unit configured to control the paper feed unit to convey a leading edge of the thermal paper to a print waiting position between the thermal head and the platen roller, and also configured to control the paper feed unit to move the leading edge of the thermal paper from the print waiting position to a retracted position upstream the print waiting position. | 09-08-2011 |
| 20090309951 | SYSTEM AND METHOD OF PRINT MEDIA BACK-FEED CONTROL FOR A PRINTER - A system and method is disclosed for print media back-feed control for a printer. The invention incorporates use of a downstream sensor to detect at least one of a leading edge of a print media or an indicia correlated to parameters of the print media. The print media can then be back-fed by a controller to accurately position a print line of the print media proximate to a print head of the printer without losing sufficient nip pressure. | 12-17-2009 |
| 20100060708 | THERMAL PRINTER AND METHOD OF CONTROLLING THE SAME - Detecting a print density for the thermal paper based on the outputs of the first and second mark sensors, and adjusting print densities of the first and second thermal heads according to the detection results. | 03-11-2010 |
| 20120268546 | THERMAL SUBLIMATION PRINTER SYSTEM CAPABLE OF CUTTING PRINT MEDIA PRECISELY AND PRINT METHOD USING THE SAME - A thermal sublimation printer system for precisely cutting a print medium includes a feeding mechanism, a thermal print head, a sensor, a cutting mechanism and a control unit. The paper feeding mechanism is used for moving the print medium, and the thermal print head is used for transferring at least one dye region of a ribbon onto the print medium so as to form an image region on the print medium, correspondingly. The sensor is used for sensing a recognition mark on the print medium, and the cutting mechanism is used for cutting the print medium. The control unit is used for controlling the cutting mechanism to cut the print medium when the sensor senses the recognition mark. | 10-25-2012 |
| 20110199453 | RECORDING DEVICE, CONTROL METHOD FOR A RECORDING DEVICE, AND A CONTROL PROGRAM - If the recording medium and the thermal head stick together, a recording device, a control method for a recording device, and a control program enable avoiding media transportation problems caused by such adhesion. If the recording medium has a release coat layer or an overcoating layer and the recording medium is left in contact with the thermal head, an operating pattern is set according to the contact conditions for moving the surface of the recording medium a specific distance from the thermal head, and transportation is controlled according to the set operating pattern. | 08-18-2011 |
| 20100060707 | THERMAL PRINTER AND METHOD OF CONTROLLING THE SAME - Two or more kinds of thermal paper are set in a paper housing unit, whether the thermal paper are double-side thermal paper or one-side thermal paper is previously determined by printing marks and detecting the printed marks, and the thermal paper are selectively fed for double-side printing and one-side printing. | 03-11-2010 |
| 20100060706 | THERMAL PRINTER AND METHOD OF CONTROLLING THE SAME - Previously setting the front end of printed thermal paper at a second position before a second thermal head, when a next print job is double-side printing, at a first position before a first thermal head, when a next print job is one-side printing with the first thermal head, and at the second position before the second thermal head, when a next print job is one-side printing with the second thermal head. | 03-11-2010 |
| 20100060705 | THERMAL PRINTER AND METHOD OF CONTROLLING THE SAME - Movement of platen rollers are started at a predetermined timing considering the distance from a paper sensor to thermal heads, and a paper feeding speed, so that the movement of the platen rollers is completed at the time when the thermal paper reaches the thermal heads. | 03-11-2010 |
| 20110012979 | PRINTING APPARATUS AND METHOD OF CONTROLLING THE SAME - A printing apparatus which is capable of performing excellent printing without leaving a conveying roller mark on roll paper for printing of a next image even when the operation of the apparatus is stopped for cooling. A thermal head performs printing by sequentially transferring a plurality of color inks coated on an ink ribbon onto the roll paper drawn out from a cartridge, in superimposed relation. The roll paper is conveyed in a state nipped by a conveying roller pair. A thermistor detects a temperature within the apparatus. After completion of printing in one color, the roll paper is conveyed to a print start position at a first conveying speed, for execution of printing in another color. When the detected temperature is higher than a predetermined value, the roll paper is conveyed to the print start position at a second conveying speed which is slower than the first conveying speed. | 01-20-2011 |
| 20120105567 | PRINTER, RECORDING PAPER POSITIONING METHOD, AND RECORDING MEDIUM STORING A PROGRAM EXECUTED BY A CONTROL UNIT THAT CONTROLS A PRINTER - A printer detects black marks BM formed at a constant interval along the length of recording paper by a detector disposed to the recording paper conveyance path at a position upstream from a printing position, positions the recording paper to a printing start position for printing on the recording paper based on the detection results from the detector, and positions the recording paper to a cutting position downstream from the printing position in order to cut the recording paper based on detection of a black mark BM after printing ends. When a power-off command is input, the printer starts conveying the recording paper forward, stops conveying the recording paper when a black mark BM is detected by the detector after conveyance starts, and then turns the power off. | 05-03-2012 |
| 20100238253 | PAPER SHEET SENSOR ADJUSTING METHOD - In a state where a sheet exists, an current I is gradually increased. When an voltage V reaches a light receiving level Vx, the current I at the time is stored as I | 09-23-2010 |
| 20100238254 | THERMAL PRINTER - A print-dot counting section counts a number of print dots of print data. An adjusting section adjusts to reduce, according to the number of print dots counted by the print-dot counting section, one of conveying speed of a print medium by a conveying unit and energization time of energization to heat generating elements for forming one dot on the print medium and adjusts to reduce the other when the one reaches a lower limit value in an adjustable range. The conveying unit and a thermal head are driven by using the conveying speed and the energization time adjusted in this way to perform printing on the print medium. | 09-23-2010 |
| 20100238256 | PRINTER AND METHOD OF ADJUSTING CONVEYING DISTANCE OF RECORDING SHEET - A printer includes printing unit provided on a conveying path of a recording sheet and sheet feed unit provided on the downstream and upstream sides of the printing unit in a conveying direction of a recording sheet. The printer includes a platen roller, a first sheet feed roller, a second sheet feed roller, a first branch transmission gear group, a second branch transmission gear group, and thrust amount adjusting unit. A tooth trace of one of the gears of each of the first and second branch transmission gear groups has an inclination angle with respect to an axial direction, and the first and second branch transmission gear groups are formed of first and second idler gears including inclined gear portions of which inclined directions of tooth traces are the same as each other. | 09-23-2010 |
| 20110012978 | CONVEYANCE MECHANISM, RECORDING APPARATUS INCLUDING THE CONVEYANCE MECHANISM, AND ROLL PAPER CONVEYANCE METHOD USING THE CONVEYANCE MECHANISM - A conveyance mechanism is configured to convey a leading part of a roll paper pulled out of a wound part of the roll paper via a conveyance path including a curved portion bent toward an opposite direction to a winding direction of the roll paper wound in a roll shape. The conveyance mechanism includes a control unit configured to control conveyance of the roll paper in such a manner that a front end portion of the roll paper becomes greater with respect to number of times or total time in passing through the curved portion compared to a central portion of the leading part of the roll paper pulled out of the roll paper wound in the roll shape in a longitudinal direction. | 01-20-2011 |
| 20110018954 | PRINTING APPARATUS - A thermal printer includes a first thermal head, a first platen roller, first biasing means, a second thermal head, a second platen roller, and second biasing means. The first thermal head, the first platen roller, the first biasing means are in contact with a heat-sensitive layer of thermal recording paper. The second thermal head, the second platen roller, and the second biasing means are in contact with a heat-sensitive layer of the thermal recording paper. The second thermal head is arranged on the upstream side of the first thermal head in a paper feed direction. A paper feed speed of the first platen roller to the thermal recording paper is larger than a paper feed speed of the second platen roller. The first platen roller is in contact with the thermal recording paper while being more slippery compared with the second platen roller. | 01-27-2011 |
| 20110018955 | PRINTING APPARATUS - A thermal printer includes a first thermal head, a first platen roller, first biasing means, a second thermal head, a second platen roller, and second biasing means. The first thermal head, the first platen roller, the first biasing means are in contact with a heat-sensitive layer of thermal recording paper. The second thermal head, the second platen roller, and the second biasing means are in contact with a heat-sensitive layer of the thermal recording paper. The second thermal head is arranged on the upstream side of the first thermal head in a paper feed direction. A paper feed speed of the first platen roller to the thermal recording paper is larger than a paper feed speed of the second platen roller. The first platen roller is in contact with the thermal recording paper while being more slippery compared with the second platen roller. | 01-27-2011 |
| 20110242257 | RECORDING APPARATUS AND CONTROL METHOD OF RECORDING APPARATUS - A recording apparatus is provided. A recording head performs recording on a recording medium. A conveyance roller conveys the recording medium in a conveyance direction. A conveyance path includes a curved portion which guides the recording medium and curves the recording medium in a downstream of a nip portion between the recording head and the conveyance roller in the conveyance direction. A discharge portion discharges the recording medium. A detecting unit is located apart from the conveyance path. The detecting unit detects the recording medium which deviates from the conveyance path as the recording medium is drawn into and along the conveyance roller near the curved portion of the conveyance path. A controller rotates the conveyance roller backwards by a predetermined amount to convey the recording medium backwards when the recording medium is detected by the detecting unit, and then rotates the conveyance roller forwards by at least the predetermined amount. | 10-06-2011 |
| 20110074905 | APPARATUS FOR CONTROLLING PEEL POSITION IN A PRINTER - An electromechanical system and a printer for maintaining a peel location of media impressed on a receiving substrate. A mounted optical probe has at least one light source and one or more photodetectors for detecting reflected portions of the light emitted or transmitted from the light source. The photodetector indicates to the system controller a distance of the media for controlling a peel location via an electrical signal. A comparator compares the electrical signal with a predetermined electrical signal reference to determine if the media is desirably positioned. The predetermined electrical reference signal corresponds to the desired peel location. The comparator compares the signal levels and outputs a correction signal used in a negative feedback loop for adjusting a velocity of a motor that drives a take-up roller for the media. | 03-31-2011 |
| 20110074904 | METHOD FOR CONTROLLING PEEL POSITION IN A PRINTER - A method for maintaining a peel location and for peeling a layer of media from a surface in a thermal printer. An optical probe, that includes a light source and a photodetector, transmits light from the optical probe toward a first web. The web reflects a portion of the transmitted light onto the photodetector, which then outputs an electrical signal which is compared with a preselected signal level and the difference between them provides an indication as to how much adjustment the peel location requires. Adjusting the peel location may comprise changing environmental characteristics of the first web or the second web (surface) or adjusting a tension of the first or second web. The difference between the measured electrical signal levels is related to a physical distance of the first web from the desired peel location. | 03-31-2011 |
| 20110074906 | PRINTER AND PRINTING METHOD - A clamper clamps an edge of a lenticular sheet and is transported in a sub-scanning direction. After obliquie transportation of the lenticular sheet is corrected based on a detection result from an oblique transportation detector, transportation of the lenticular sheet for forming an image receptor layer on the rear side of the lenticular sheet is performed with a thermal head contacting said lenticular sheet. In this transportation, a lens sensor is activated to optically detect a lens pitch and so on. The lens sensor is positioned between the thermal head and the clamper. | 03-31-2011 |
| 20110018953 | PRINTING APPARATUS - A thermal printer includes a first thermal head, a first platen roller, first biasing means, a second thermal head, a second platen roller, and second biasing means. The first thermal head, the first platen roller, the first biasing means are in contact with a heat-sensitive layer of thermal recording paper. The second thermal head, the second platen roller, and the second biasing means are in contact with a heat-sensitive layer of the thermal recording paper. The second thermal head is arranged on the upstream side of the first thermal head in a paper feed direction. A paper feed speed of the first platen roller to the thermal recording paper is larger than a paper feed speed of the second platen roller. The first platen roller is in contact with the thermal recording paper while being more slippery compared with the second platen roller. | 01-27-2011 |
| 20110261136 | THERMAL HEAD PRINTER - A thermal head printer includes a loading unit on which a printing paper is loaded, a conveying unit sending away and conveying the printing paper from the loading unit, a cutter mechanism unit including a cutter that cuts the printing paper, an ejecting unit to which the printing paper is ejected, a ribbon driving unit including a ribbon tray, a supply reel, and a take-up reel, a printing head that is pressed to the ink ribbon and sublimates ink so as to perform printing with respect to the printing paper, and a tension imparting unit that imparts force in a direction repulsive to a pressing direction of the printing head to the ink ribbon when the printing head is pressed to the ink ribbon and thereby force in a direction in which the ink ribbon is drawn out from the supply reel is imparted to the ink ribbon. | 10-27-2011 |
| 20100238255 | PRINT APPARATUS AND CONTROL METHOD FOR THE SAME - One of mark sensors is automatically selected in accordance with specifications of a thermal sheet. A cutting position on the thermal sheet is decided on the basis of an output of the selected one mark sensor. | 09-23-2010 |
| 20110063398 | PRINTER AND METHOD OF DETERMINING PRINT START POSITION - A printer includes: a nonvolatile storage section configured to be capable of keeping stored content even if a power supply is turned off; a sheet storing section configured to store a label sheet wound in a roll shape; a thermal head configured to heat a label stuck to a base sheet of the label sheet and perform printing in a process in which the label sheet, which is stored in the sheet storing section, is drawn out and conveyed in a sub-scanning direction by using a motor as a driving source; a label-position detecting section provided in a sheet conveying path, which connects between the position of the sheet storing section and the position where the thermal head is arranged, and configured to detect a label position of the label sheet; an information storing section configured to store a position of the label sheet detected by the label-position detecting section when the power supply is turned off in the nonvolatile storage section as stop position information; and a position setting section configured to set the stop position information, which is stored in the nonvolatile storage section, as a print start position for printing by the thermal head. | 03-17-2011 |
| 20120212559 | PORTABLE THERMAL PRINTER - According to one embodiment, a portable thermal printer is disclosed. The portable thermal printer comprises: a housing provided with a thermal printer head; a cover openably attached to an opening portion of the housing by a pivotal shaft, the cover being provided with a platen roller arranged to make contact with the thermal printer head when the opening portion of the housing is closed by the cover; and a drive power source provided within the housing. The drive power source, the pivotal shaft and the platen roller are connected by a belt mechanism. | 08-23-2012 |
| 20100328412 | ORDINARY-TEMPERATURE-PHOSPHORESCENT ORGANIC MATERIAL, REVERSIBLY THERMOSENSITIVE RECORDING MATERIAL, REVERSIBLY THERMOSENSITIVE RECORDING MEDIUM, AND METHOD OF RECORDING IN REVERSIBLY THERMOSENSITIVE RECORDING MEDIUM - The present invention provides an organic material that is characterized by including a rigid matrix and a dye having a phosphorescence lifetime of 0.1 seconds or more in a rigid medium at 77 K and that exhibits such a strong and long-lived phosphorescence as to be recognizable with the naked eyes even at ordinary temperature: namely, an ordinary-temperature-phosphorescent organic material. | 12-30-2010 |
| 20100231681 | PRINTING APPARATUS - In a printing apparatus, a dot head moves along a movement path which is orthogonal to a conveyance direction of a passbook, one end side of the head movement path is a speed-up area, a halfway part is a constant speed printing area, and the other end side is a slow-down area. A thermal head is disposed in a direction orthogonal to a conveyance direction of a thermal sheet, and a width size in the orthogonal direction is not smaller than the printing area of the dot head. | 09-16-2010 |
| 347219000 | Including tensioning means | 3 |
| 20120038736 | PRINTER - A printer includes an upper unit which opens and closes about a fulcrum lying at a rear position of a lower unit, and a paper path which is opened by opening the upper unit. A sensor unit is attached to the lower unit and includes a lower sensor holder and an upper sensor holder which are disposed in opposition to each other via the paper path. The paper path can be opened by pivoting the upper sensor holder relative to the lower sensor holder. When the upper unit is closed, the upper sensor holder is also closed in accordance with a closing pivoting motion of the upper unit. | 02-16-2012 |
| 20120212560 | THERMAL PRINTER - A printer including a supply roll of receiver media and a plurality of rollers to feed the receiver media through the printer. Means for maintaining a preselected tension of the receiver media between the supply roll and a pair of the plurality of rollers includes a motor with a torque limiter. The motor can be attached to the supply roll or to an optional pair of rollers adjacent the supply roll. A capstan roller having a high traction, non-marking surface is used in conjunction with the tension control. | 08-23-2012 |
| 20120212561 | THERMAL PRINTING - A method of printing feeds a receiver through a print head area using a pair of feed rollers comprising a pinch roller and a capstan roller. A preselected tension is maintained on the receiver that is supplied to the feed rollers by controlling a rotation speed of a supply roll that provides the receiver to the feed rollers. The receiver is printed and reverse fed in an opposite direction while controlling the tension of the receiver in response to a tension of the receiver that exists between the feed rollers and the print head area during the step of reverse feeding. Maintaining the tension includes providing a motor having a torque limiter. | 08-23-2012 |
