Patent application number | Description | Published |
20100241997 | DISPLAY DEVICE - In a display device, the display unit includes a first portion and a second portion. The display control unit changes a screen image to display from one to another of the plurality of screen images along a screen navigation path starting from the base screen image. The navigation string generating unit generates a navigation string including the title strings each corresponding to a screen image which is positioned in a part of the screen navigation path from the base screen image to a current screen image that is displayed on the first portion currently. The navigation string display unit controls the display unit to display the navigation string in the second portion. When the first determining unit determines that a title string is selected, the selected screen display unit controls the display unit to display a screen image specified by the selected title string in the first portion. | 09-23-2010 |
20100275151 | DISPLAY DEVICE CAPABLE OF SCROLLING NAVIGATION STRING OF CURRENT DISPLAY - A display device includes a display unit, a first display control unit, a title string storing unit, a navigation string creating unit, a second display control unit, and a scrolling unit. The display unit includes a first portion and a second portion. The first display control unit is configured to display one of a plurality of screen images on the first portion. The plurality of screen images includes a base screen image and being arranged hierarchically from the base screen image. The first display control unit changes a screen image to display from one to another of the plurality of screen images along a screen navigation path starting from the base screen image based on screen navigation data, the screen navigation data indicating relationships between the screen images. The title string storing unit is configured to store a plurality of title strings, each title string indicating one of the plurality of screen images. The navigation string creating unit is configured to create a navigation string including the title strings each corresponding to a screen image which is positioned in a part of the screen navigation path from the base screen image to a current screen image that is displayed on the first portion currently. The second display control unit is configured to display the navigation string on the second portion. The scrolling unit is configured to scroll the navigation string on the second portion in a longitudinal direction of the navigation string so that a part of the navigation string is displayed on the second portion at a time. | 10-28-2010 |
20100281360 | DISPLAY DEVICE FOR DISPLAYING SETUP SCREEN WITH SCREEN NAVIGATION PATH - A display device includes a display unit, a storing unit, a navigation string generating unit, and a display control unit. The display unit includes a first region and a second region. The display unit displays, in the first region, one of a plurality of screen images managed hierarchically. The plurality of screen images includes a first screen image and a second screen image. The storing unit stores a plurality of character strings corresponding to the plurality of screen images. The navigation string generating unit includes a specifying unit and a generating unit. The specifying unit specifies a setting value selected for at least the second screen image that was navigated through to arrive at the first screen image currently displayed in the first region. The generating unit generates a navigation string including at least one of the character strings corresponding to the second screen image and a setting data representing the setting value. The display control unit controls the display unit to display the navigation string in the second region. | 11-04-2010 |
20120223987 | LIQUID EJECTION APPARATUS - A liquid ejection apparatus including a first-recording executing section configured to execute a two-way processing based on first data included in recording data corresponding to a predetermined maximum number of lines recordable during a single movement of a carriage, the first data being data based on which liquid ejection is performed on a downstream side of a unit area in which a ratio of the number of dots each required for multi-color ejection to the number of all dots is not less than a first value. The first-recording executing section executes a one-way processing based on data corresponding to the unit area in which the ratio is not less than the first value and data based on which liquid ejection is performed on an upstream side of the unit area, which two data are included in the recording data corresponding to the predetermined maximum number. | 09-06-2012 |
20120286466 | FEEDING APPARATUS - A feeding apparatus includes a feeding device that feeds paper from a tray to a feed path, a guide member that moves between a first position to cover the feed path and a second position to expose the feed path, a detection device disposed along the feed path downstream from the guide member, and detects the paper fed in the feed path, a judgment device that judges whether a feeding error has occurred in the feed path, a particular information control device that stores particular information in a memory when a feeding error has occurred, and a notification device that issues information indicating that the paper has not been fed from the tray to the feed path when the paper is not detected by the detection device and the memory does not store the particular information. | 11-15-2012 |
20130002740 | INK-JET RECORDING APPARATUS - Ink-jet recording apparatus including carriage movable between first and second stationary members, cap movable between first position for covering nozzles of recording head mounted on the carriage and positioned near the first stationary member, and second position spaced from the first position, abutment portion movable by the carriage moving in first direction to move the cap to the first position, and control device for moving the carriage in second direction for abutment onto the second stationary member, setting this position of abutment as provisional point of origin of the carriage, moving the carriage in the first direction for abutment of the carriage onto the abutment portion at a speed lower than a speed of movement of the carriage before the abutment, further moving the carriage for abutment onto the first stationary member, and setting this position of abutment as point of origin of the carriage. | 01-03-2013 |
20130049281 | IMAGE RECORDING DEVICE, IMAGE RECORDING METHOD AND COMPUTER-READABLE MEDIUM - An image recording device including a recording unit that records an image on a paper sheet conveyed in a conveying direction along a conveyance path, a paper feed tray that feeds the paper sheet to the conveyance path, a stopper unit that holds the paper sheet to stop the conveyance of the paper sheet, a notifying unit that issues a notification requesting removal of the paper sheet held by the stopper unit, and a control unit that controls at least one of the notifying unit to issue the notification requesting the removal of the paper sheet and the stopper unit to release the paper sheet to allow the conveyance of the paper sheet, based on where an instruction for recording an image on another paper sheet is originated, when the paper sheet is held by the stopper unit. | 02-28-2013 |
20130278664 | IMAGE RECORDING APPARATUS - An image recording apparatus, including: a supply tray; a supply roller; a manual tray; a recording device; a motor; a supply driving power transmitter which transmits a reverse driving power of the motor to the supply roller; a conveyance driving power transmitter; a switcher switchable between a first state in which a driving power of the motor is transmitted to the supply driving power transmitter and a second state in which the driving power is not transmitted to the supply driving power transmitter; and a controller configured to, when an image is to be recorded on a sheet placed on the manual tray and when the switcher is in the first state, switches the switcher to the second state and rotates the motor reversely to rotate a conveyor roller in a second rotational direction reverse to a first rotational direction for conveying a sheet in a conveying direction. | 10-24-2013 |
20130286067 | INK JET RECORDING DEVICE - An ink jet recording device includes a conveying unit, carriage, motor, recording head, encoder, and controller. The controller is configured to perform: a recording control for controlling the recording head to eject ink while the carriage is moving; and a first movement control for setting a target stand-by position from which the carriage is configured to start moving in a particular direction and controlling the motor to move the carriage to and stop at the target stand-by position. Further, the controller is configured to control the carriage to move in the particular direction, when the carriage stops at a position upstream of the target stand-by position in the particular direction in the first movement control, from the upstream position at which the carriage has stopped, and to perform the recording control during a period of continuous movement of the carriage across the target stand-by position. | 10-31-2013 |
20140239574 | CONVEYING APPARATUS, IMAGE RECORDING APPARATUS, AND METHOD TO BE EXECUTED BY CONVEYING APPARATUS - An image recording apparatus, including: a supply tray; a supply roller; a manual tray; a recording device; a motor; a supply driving power transmitter which transmits a reverse driving power of the motor to the supply roller; a conveyance driving power transmitter; a switcher switchable between a first state in which a driving power of the motor is transmitted to the supply driving power transmitter and a second state in which the driving power is not transmitted to the supply driving power transmitter; and a controller configured to, when an image is to be recorded on a sheet placed on the manual tray and when the switcher is in the first state, switches the switcher to the second state and rotates the motor reversely to rotate a conveyor roller in a second rotational direction reverse to a first rotational direction for conveying a sheet in a conveying direction. | 08-28-2014 |
Patent application number | Description | Published |
20130257935 | Method and Inkjet Printer for Acquiring Gap Information - A method is provided that is implemented on a control device connected with an inkjet printer, which includes an inkjet head having an ink discharging surface, a head scanning unit reciprocating the inkjet head relative to a recording sheet along a scanning direction parallel to the ink discharging surface, and a wave shape generating mechanism deforming the recording sheet in a predetermined wave shape that has tops of portions protruding in a first direction toward the ink discharging surface and bottoms of portions recessed in a second direction opposite to the first direction alternately arranged along the scanning direction, the method including acquiring gap information related to a gap between the ink discharging surface and each individual one of the tops and the bottoms on the recording sheet, and determining whether the gap information acquired for each individual one of the tops and the bottoms is abnormal. | 10-03-2013 |
20130257937 | Inkjet Printer and Method for Acquiring Gap Information of the Inkjet Printer - An inkjet printer, including an inkjet head, a conveyer unit to convey a recording medium in a conveying direction, a position detecting unit to detect a position of the recording medium along the conveying direction, a wave shape generating mechanism to deform the recording medium into a predetermined wave shape along a direction orthogonal to the conveying direction, a gap information storing device to store gap information related to a gap between an ink discharging surface of the inkjet head and the recording medium, and a correcting device to correct the gap information according to a position of the recording medium along the conveying direction, is provided. | 10-03-2013 |
20130257938 | Method and Inkjet Printer for Acquiring Gap Information - An inkjet printer including an inkjet head, a head scanning unit, a wave shape generating mechanism to deform a recording medium into a predetermined wave shape, an obtaining device to obtain information concerning a type of the recording medium to be used in a printing operation, a gap information storing device to store gap information related to a gap between an ink discharging surface and the recording medium in association with a predetermined type of the recording medium, the gap information being acquired from a predetermined range in the recording medium, and a correcting device to correct the gap information according to the type of the recording medium obtained by the obtaining device when the type of the recording medium obtained by the obtaining device is different from the predetermined type of the recording medium stored in association with the gap information, is provided. | 10-03-2013 |
20130257939 | Inkjet Printer and Method for Acquiring Gap Information - An inkjet printer is provided, which is configured to acquire gap information related to a gap between an ink discharging surface and a recording sheet in each individual position of top-formed positions and bottom-formed positions within a predetermined wave-shape generating range, identify, when the predetermined wave-shape generating range includes a partial range in which the recording sheet is not placed, a top-formed position where the gap information has not been acquired and a bottom-formed position where the gap information has not been acquired, within the partial range, complement the unacquired gap information in the identified top-formed position with a value determined based on the respective pieces of gap information acquired in other top-formed positions, and complement the unacquired gap information in the identified bottom-formed position with a value determined based on the respective pieces of gap information acquired in other bottom-formed positions. | 10-03-2013 |
20140035985 | INKJET PRINTER - An inkjet printer including a feeding device configured to feed a sheet in a feeding direction, a platen configured to support the sheet, a recording device configured to eject ink on the sheet, contacting members configured to contact the sheet, a detector configured to detect an end portion position of the sheet in a width direction, and a controller configured to control the feeding device and the recording device is provided. The contacting members are arranged at intervals in the width direction, and the controller performs a suppression process in which at least one of the feeding device and the recording device is controlled to suppress a contact of the sheet with the recording device when the end portion position detected by the detector is a position between the two adjacent contacting members. | 02-06-2014 |
20140204141 | INKJET PRINTER - An inkjet printer including a recording head, a carriage being movable with the recording head along a scanning direction, a corrugation mechanism to form a corrugated shape having alternately formed protrusive points and recessed points in the sheet along the scanning direction, and a controller is provided. The controller executes steps including a discharged ink amount calculating step, a timing information obtaining step, a discharging timing correcting step, and a discharging step. | 07-24-2014 |
20140204142 | Inkjet Printer and Method for Acquiring Gap Information - An inkjet printer is provided, which is configured to acquire gap information related to a gap between an ink discharging surface and a recording sheet in each individual position of top-formed positions and bottom-formed positions within a predetermined wave-shape generating range, identify, when the predetermined wave-shape generating range includes a partial range in which the recording sheet is not placed, a top-formed position where the gap information has not been acquired and a bottom-formed position where the gap information has not been acquired, within the partial range, complement the unacquired gap information in the identified top-formed position with a value determined based on the respective pieces of gap information acquired in other top-formed positions, and complement the unacquired gap information in the identified bottom-formed position with a value determined based on the respective pieces of gap information acquired in other bottom-formed positions. | 07-24-2014 |
20150029254 | INKJET PRINTER - 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 through the recording head toward the sheet. The recording step includes a discharging step, in which the recording head is manipulated to discharge the ink toward the sheet in response to the carriage being placed in a discharging position when the sheet is in a nipped condition, in which the sheet is nipped by the conveyer roller unit; and a corrected discharging step, in which the recording head is manipulated to discharge the ink toward the sheet in response to the carriage being placed in a corrected discharging position, when the sheet is in a non-nipped condition, in which the sheet is not nipped by the conveyer roller unit. | 01-29-2015 |
20150029263 | INKJET PRINTER - 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. | 01-29-2015 |
20150062210 | METHOD AND INKJET PRINTER FOR ACQUIRING GAP INFORMATION - A method is provided that is implemented on a control device connected with an inkjet printer, which includes an inkjet head having an ink discharging surface, a head scanning unit reciprocating the inkjet head relative to a recording sheet along a scanning direction parallel to the ink discharging surface, and a wave shape generating mechanism deforming the recording sheet in a predetermined wave shape that has tops of portions protruding in a first direction toward the ink discharging surface and bottoms of portions recessed in a second direction opposite to the first direction alternately arranged along the scanning direction, the method including acquiring gap information related to a gap between the ink discharging surface and each individual one of the tops and the bottoms on the recording sheet, and determining whether the gap information acquired for each individual one of the tops and the bottoms is abnormal. | 03-05-2015 |
20150070417 | Inkjet Printer and Method for Acquiring Gap Information - An inkjet printer is provided, which is configured to acquire gap information related to a gap between an ink discharging surface and a recording sheet in each individual position of top-formed positions and bottom-formed positions within a predetermined wave-shape generating range, identify, when the predetermined wave-shape generating range includes a partial range in which the recording sheet is not placed, a top-formed position where the gap information has not been acquired and a bottom-formed position where the gap information has not been acquired, within the partial range, complement the unacquired gap information in the identified top-formed position with a value determined based on the respective pieces of gap information acquired in other top-formed positions, and complement the unacquired gap information in the identified bottom-formed position with a value determined based on the respective pieces of gap information acquired in other bottom-formed positions. | 03-12-2015 |
20150091957 | Carriage Moving Device, Method and Computer-Readable Recording Medium Containing Instructions to Execute Carriage Moving Method - A carriage moving device has a motor, and a carriage. The carriage moves in a first direction when the motor rotates forwardly, while the carriage moves in a second direction which is opposite to the first direction when the motor rotates reversely. The carriage moving device further includes a facing object having a plurality of reflection ratios at a plurality of positions in the scanning direction. A first sensor unit has a light emitting unit configured to emit light to the facing object and a light receiving unit configured to receive light reflected by the facing object. A second sensor unit is configured to output a second signal in response to movement of the carriage. The controller notifies an error of the second sensor unit in response to a condition where a changing amount of the first signal in the reversing step exceeds a threshold amount and the controller cannot obtain the second signal. | 04-02-2015 |
20150202903 | INKJET PRINTER, SHEET DISCRIMINATING DEVICE AND INKJET PRINTING METHOD - In an inkjet printer, a controller is configured to calculate, during movement of a carriage in a scanning direction, a signal level difference between a first detection signal in a mountain peak zone including an assumed mountain peak position and the first detection signal in a valley bottom zone including an assumed valley bottom position identified, based on information stored in a storage, and alternately execute, during the movement of the carriage, an ejection process of ejecting ink drops, and a conveying process of conveying the sheet by a predetermined line feed width. In the printing process, the printing head and the conveyor are driven according to a first condition when the signal level difference is equal to or larger than a threshold value, while driven according to a second condition when the signal level difference is less than the threshold value. | 07-23-2015 |
20150266322 | INKJET PRINTER - An inkjet printer including a feeding device configured to feed a sheet in a feeding direction, a platen configured to support the sheet, a recording device configured to eject ink on the sheet, contacting members configured to contact the sheet, a detector configured to detect an end portion position of the sheet in a width direction, and a controller configured to control the feeding device and the recording device is provided. The contacting members are arranged at intervals in the width direction, and the controller performs a suppression process in which at least one of the feeding device and the recording device is controlled to suppress a contact of the sheet with the recording device when the end portion position detected by the detector is a position between the two adjacent contacting members. | 09-24-2015 |
20150274456 | CONVEYING APPARATUS AND PRINTING APPARATUS - A conveying apparatus has first and second trays arranged on an upstream of a conveyor and configured to support the sheet in contact with the conveyor, a feeder configured to feed the sheet on the first tray toward the conveyor, a first sensor configured to output a first signal in response to the sheet being present on the first tray, a second sensor configured to output a second signal in response to the sheet being present between the first tray and the conveyor and configured to output the second signal in response to the sheet being present between the second tray and the conveyor, and a controller configured to execute a removal notifying process to output a notification indicating removal of the sheet on the first tray in response to output of the second signal before a time period since the first signal was output exceeds a threshold period. | 10-01-2015 |
Patent application number | Description | Published |
20090072732 | Organic electroluminescence device - An organic electroluminescence device comprising a cathode, an anode and, sandwiched between the cathode and the anode, at least a hole transporting layer and a light emitting layer containing a phosphorescent light emitting material and a host material, wherein the hole transporting layer comprises a hole transporting material having a triplet energy of 2.52 to 3.70 eV and a hole mobility of 10 | 03-19-2009 |
20100200848 | ORGANIC ELECTROLUMINESCENT DEVICE WITH CARRIER BLOCKING LAYER INTERPOSED BETWEEN TWO EMITTING LAYERS - An organic electroluminescent device including in sequence an anode, a first emitting layer ( | 08-12-2010 |
20100201255 | Organic electroluminescence device - An organic electroluminescence device comprising a pair of electrodes and a layer of an organic light emitting medium disposed between the pair of electrodes, wherein the layer of an organic light emitting medium comprises a mixed layer comprising (A) at least one hole transporting compound and (B) at least one electron transporting compound, an energy gap of the hole transporting compound represented by Eg1 and an energy gap of the electron transporting compound represented by Eg2 satisfy a relation: Eg108-12-2010 | |
20100301312 | ORGANIC ELECTROLUMINESCENCE DEVICE - An organic electroluminescence device including: an anode ( | 12-02-2010 |
20100308315 | ORGANIC ELECTRIC-FIELD LIGHT-EMITTING ELEMENT - In an organic electroluminescent element comprising an anode layer, an organic luminescent layer, an inorganic compound layer (or reductive dopant layer) and a cathode layer; the organic luminescent layer comprises an aromatic amine compound of a formula (1), and/or an aromatic amine compound of a formula (2) | 12-09-2010 |
20110309338 | Materical for organic electroluminescent devices and organic electroluminescent devices made by using the same - A material for electroluminescent devices which comprises a compound in which a heterocyclic group having nitrogen is bonded to carbazolyl group and an organic electroluminescent device having at least one organic thin film layer which is sandwiched between the cathode and the anode and contains the above material in at least one layer, are provided. The material can provide organic electroluminescent devices emitting bluish light with a high purity of color. The organic electroluminescence device uses the material. | 12-22-2011 |
20120235129 | MATERIAL FOR ORGANIC ELECTROLUMINESCENT DEVICES AND ORGANIC ELECTROLUMINESCENT DEVICES MADE BY USING THE SAME - A material for electroluminescent devices which comprises a compound in which a heterocyclic group having nitrogen is bonded to carbazolyl group and an organic electroluminescent device having at least one organic thin film layer which is sandwiched between the cathode and the anode and contains the above material in at least one layer, are provided. The material can provide organic electroluminescent devices emitting bluish light with a high purity of color. The organic electroluminescence device uses the material. | 09-20-2012 |
20120298975 | MATERIAL FOR ORGANIC ELECTROLUMINESCENCE DEVICES AND ORGANIC ELECTROLUMINESCENCE DEVICE USING THE MATERIAL - A material for organic electroluminescence devices comprising a compound in which a heterocyclic group having nitrogen is bonded to an arylcarbazolyl group or a carbazolylalkylene group and an organic electroluminescence device comprising an anode, a cathode and an organic thin film layer comprising at least one layer and disposed between the anode and the cathode, wherein at least one layer in the organic thin film layer comprises the material for organic electroluminescence devices described above. The material can provide an organic electroluminescence device emitting bluish light with a high purity of color. The organic electroluminescence device uses the material. | 11-29-2012 |
20120319099 | MATERIAL FOR ORGANIC ELECTROLUMINESCENCE DEVICES AND ORGANIC ELECTROLUMINESCENCE DEVICE USING THE MATERIAL - A material for organic electroluminescence devices comprising a compound in which a heterocyclic group having nitrogen is bonded to an arylcarbazolyl group or a carbazolylalkylene group and an organic electroluminescence device comprising an anode, a cathode and an organic thin film layer comprising at least one layer and disposed between the anode and the cathode, wherein at least one layer in the organic thin film layer comprises the material for organic electroluminescence devices described above. The material can provide an organic electro-luminescence device emitting bluish light with a high purity of color. The organic electroluminescence device uses the material. | 12-20-2012 |
20130126849 | ORGANIC ELECTROLUMINESCENT DEVICE - An organic electroluminescence device comprising a cathode, an anode and at least one layer comprising a phosphorescent light emitting material and a host material which is sandwiched between the cathode and the anode and further comprising an electron injecting layer which is adhered to the light emitting layer and is capable of transporting electrons, wherein an ionization potential of the host material is 5.9 eV or smaller, and wherein an energy gap of the electron transporting material in the electron injecting layer is smaller than that of the host material in the light emitting layer or wherein a triplet energy of the electron transporting material in the electron injecting layer is smaller than that of the host material in the light emitting layer. It emits phosphorescent light with enhanced efficiency because it comprises a light emitting layer and an electron injecting layer both satisfying specified condition and employs a light emitting layer capable of electron transporting. | 05-23-2013 |
20130240859 | TANDEM ORGANIC ELECTROLUMINESCENCE DEVICE - A tandem organic electroluminescence device including a first emitting unit ( | 09-19-2013 |
20140001460 | MATERIAL FOR ORGANIC ELECTROLUMINESCENT DEVICES AND ORGANIC ELECTROLUMINESCENT DEVICES MADE BY USING THE SAME | 01-02-2014 |