摘要:
A recording method in which ink is ejected by thermal energy produced by a heat generating element of a recording head in response to application of a driving signal thereto including the steps of changing a waveform of the driving signal in accordance with a temperature of the recording head; and selecting a fixed waveform of the drive signal when the temperature of the recording head exceeds a predetermined level.
摘要:
An ink jet recording apparatus is disclosed in which a bubble is created in ink by thermal energy generated in response to a drive signal applied to a heater, and the ink is ejected onto a recording material by expansion of the bubble. The recording apparatus includes a driving device and a changing device. The driving device applies a plurality of driving signals to the heater for each ink droplet ejection. The driving signals include a first driving signal for increasing a temperature of the ink adjacent the heater without creating the bubble, and a second driving signal after the first drive signal for ejecting the ink. An interval is provided between the first and second drive signals. The changing device changes a width of the first drive signal to adjust an amount of ejected ink. The interval is not shorter than 2.6 microseconds and the second drive signal has a constant width.
摘要:
In the recording method and apparatus, ink is ejected by thermal energy produced by a heat generating element of a recording head in response to application of driving signals thereto, the driving signals being of plural waveforms including a fixed waveform. The method includes the steps of detecting a temperature of the recording head and applying the driving signals to the heat generating element of the recording head. The waveforms of the driving signals are changed in accordance with the temperature of the recording head when the temperature of the recording head is below a predetermined level, and the waveforms of the driving signals comprise the fixed waveform when the temperature of the recording head exceeds the predetermined level.
摘要:
A recording method ejects ink by thermal energy produced by a heat generating element of a recording head in response to a drive signal. The method includes the step of controlling an amount of ejection of the ink by a temperature control for the recording head including at least heating of the recording head, when a temperature of the recording head is not higher than a predetermined first temperature. The method further includes the steps of controlling the amount of ejection of the ink by changing a waveform of the drive signal for ejecting ink in accordance with the temperature of the recording head when the temperature of the recording head is higher than the first temperature and not higher than a second temperature, and fixing the waveform of the drive signal when the temperature of the recording head is higher than the second temperature.
摘要:
An ink jet recording apparatus is disclosed in which ink is ejected onto a recording material, the apparatus including a recording head having an energy generating element for producing energy contributable to eject the ink onto the recording material; a recording head driving device for applying drive signals having a waveform to the energy generating element; a temperature detecting device for detecting a temperature relating to the recording head and for producing an output; a changing device for changing the waveform of the driving signals in accordance with the output of the detecting device; and a drive control device for fixing the waveform to a predetermined waveform when the recording material used is an OHP sheet.
摘要:
The present invention includes: a step of creating at least a play list including reproduction start times of the display terminal devices (1) and acquisition destination data indicating acquisition destinations of the creative data; and a step of transmitting the play list and the creative data to the display terminal devices (1) via the normal relay server devices (30) and the super relay server devices (20). The play list creating step creates the play list by determining the acquisition destination data in such a manner that the creative data is distributed preferentially to the super relay server devices (20) rather than to the normal relay server devices (30) and that the normal relay server devices (30) acquire the creative data from the super relay server devices (20). Because of this, the load on distribution devices for distributing creative data is reduced.
摘要:
A radiation image pickup device includes: a sensor substrate including a photoelectric conversion element; a non-ionic layer provided on a part of the sensor substrate; and a wavelength converting member provided on the non-ionic layer, and converting a wavelength of a radiation into a wavelength in a sensitivity range of the photoelectric conversion element.
摘要:
There are provided a transistor and a radiation imaging device in which a shift in a threshold voltage due to radiation exposure may be suppressed. The transistor includes a first gate electrode, a first gate insulator, a semiconductor layer, a second gate insulator, and a second gate electrode in this order on a substrate. Each of the first and second gate insulators includes one or a plurality of silicon compound films having oxygen, and a total sum of thicknesses of the silicon compound films is 65 nm or less.
摘要:
The present invention generates coupon distribution key data in a key generation section (23) when distributing a coupon on advertising data; writes the coupon distribution key data to an IC card (50); manages memory identification data and the coupon distribution key data while associating them each other in a coupon management device (20); transmits the memory identification data and the coupon distribution key data stored in the IC card (50) from a user terminal device (30) to the coupon management device (20) when the user terminal device (30) has been operated to purchase a commodity; transmits coupon possession data to an electronic commerce site (40) if they coincide with the memory identification data and the coupon distribution key data managed in the coupon management device (20); makes a payment while allowing the coupon reflected therein. This allows the electronic commerce site, which published an advertisement, to authenticate that a user has obtained the coupon properly, which has been distributed to the user via an electronic advertisement that exists in an outdoor space or the like.
摘要:
An information processing apparatus that receives photographing information, which is information on photographing recorded in a recording apparatus, from the recording apparatus as photographing information on a sample image used as a sample at the time of photographing includes: an acquisition unit configured to acquire the photographing information on the sample image from the recording apparatus; and a display control unit configured to control display on the basis of the photographing information on the sample image.