Abstract: Provided is a driving device having an electromechanical transducer, a driving member, a moving member and a driving circuit. The driving circuit outputs a driving voltage at a frequency lower than that where the driving speed of the moving member is at maximum, and changes the drive frequency of the driving voltage so that the drive frequency has a negative correlative relationship with the ambient temperature. The change rate of the drive frequency to a change of the ambient temperature in the negative correlative relationship is larger than a change rate of a frequency where the driving speed of the moving member is at maximum to an increase of the ambient temperature, and the change rate permits the driving speed of the moving member to increase when the ambient temperature increases.

Abstract: A printer gradation correcting method, comprises the steps of: outputting a color patch image by a printer based on image data of a color patch image; measuring a gradation of the outputted color patch image by a color measuring device so as to obtain a gradation measurement value; and correcting a gradation characteristic of the printer based on the gradation measurement value. The color patch image includes a patch-shaped image having a uniform gradation of a predetermined gradation representative value and gradation fluctuation of a predetermined color component added in the patch-shaped image, and the added gradation fluctuation is structured such that a total of gradation fluctuation measured in a measurement region by the color measuring device becomes a predetermined value. The gradation characteristic of the printer is corrected based on the gradation representative value, the predetermined value of the total of gradation fluctuation, and the gradation measurement value.

Abstract: In the case that a control section takes out a print job from an output queue, the control section notifies a terminal device being a transmitting source of the print job of a termination notice that a period to permit to change a print condition related to the print job has been terminated. However, when the control section receives a change request to change the printing condition for the print job before notifying the termination notice, the control section replaces the print job registered in the output queue with a print job having a changed printing condition in accordance with the change request.

Abstract: The printing system comprises: a print data generating unit for generating print data; an image data generating unit for generating image data for each page having a data size of an integral multiple of a specified block size based on the print data; a delivering unit for delivering the image data; an imposing unit for imposing the image data in such a way that images for a plurality of pages will be printed on a sheet of paper; and a printing unit for printing images for a plurality of pages on a sheet of paper, wherein a process for preventing a blank space being formed in a boundary area between the images to be printed on a sheet of paper due to padding data added to the image data in order to make data size of the image data to be an integral multiple of the block size, is executed.

Abstract: Provided is a microchip which is capable of determining the quantity of the liquid in the chip and dividing the liquid, and has a relatively simple flow passage structure. In the microchip liquid supply system, a portion of the liquid in an upstream passage among the liquid injected into a first flow passage is supplied from a liquid discharge passage by operating a suction pump connected to a liquid supply passage in such a state that an air vent hole is closed. Thereafter, the suction pump is operated with the air vent hole closed, whereby a portion of the liquid in a quantity determination passage among the liquid injected into the first flow passage is supplied from a liquid supply passage.

Abstract: The present invention provides a computer-readable recording medium having recorded therein an address book transmission program for causing a computer, which includes a storage that stores therein one or more pieces of address book data, to transmit the pieces of address book data to a data transmission apparatus, each of the pieces of address book data corresponding to one or more senders, the address book transmission program causing the computer to execute: a receiving step of receiving, from the data transmission apparatus, apparatus information indicating a state of the data transmission apparatus; a reading step of reading a piece of address book data that corresponds to a sender out of the pieces of address book data stored in the storage; a judging step of, based on the apparatus information received in the receiving step, specifying a use mode that shows how the data transmission apparatus uses address book data, and judging whether or not the piece of address book data read in the reading step is a

Abstract: If a job executed on the data to be processed is stopped due to interruption of a wireless communication with an image processing apparatus and a portable terminal, which happens to occur while the image processing apparatus is receiving the data to be processed, which is transmitted by the portable terminal, the image processing apparatus examines if the portable terminals connected before and after stop of the job execution are one and the same, and requests the portable terminal to retransmit the data to be processed. And then the image processing apparatus resumes executing the job on the data to be processed, which is retransmitted in response to the request.

Abstract: Print management apparatus and method for managing a print shop system are described. A server defines one or more virtual queues as a virtual printing device to which print jobs may be submitted. Each virtual queue designates a physical printer and has a set of pre-defined job parameters (parameters that define how a print job will be printed) associated with it. Each print job managed by the server also has a set of job parameters associated with it to define how the print job is to be printed. When a print job is submitted to a virtual queue for printing, the server overrides the job parameters of the submitted print job, and prints the job on the printer designated by the virtual queue using the job parameters associated with the virtual queue. A warning message may be displayed before the server proceeds with the printing to alert the operator.

Abstract: A method for rendering a drawing, including: identifying fixed objects (FOs) having footprints within the drawing; identifying moveable objects (MOs) having locations within the drawing associated with the footprints; identifying, within a coarse pixel array (CPA), coarse pixels corresponding to the footprints; setting the coarse pixels corresponding to the footprints to an occupied status; selecting a MO having a first location; identifying a first set of coarse pixels in the CPA corresponding to a first frame of the MO; determining that at least one coarse pixel of the first set of coarse pixels is in the occupied status; generating a second location for the MO; identifying a second set of coarse pixels in the CPA corresponding to a second frame of the MO; setting the second set of coarse pixels to the occupied status; and rendering the drawing by placing the MO at the second location on a page.

Abstract: A driver management apparatus is installed in a system including an image forming apparatus and plural information processing apparatuses. The driver management apparatus sends the information processing apparatus a driver for the image forming apparatus with a first key incorporated. The driver is so set that printing processing conditions whose designation with the information processing apparatus is prohibited cannot be designated. Further, the driver management apparatus sends the first key to the image forming apparatus. The information processing apparatus uses the driver sent by the driver management apparatus to generate print data and encrypts the generated print data using the first key incorporated into the driver, and sends the encrypted print data to the image forming apparatus.

Abstract: A gas barrier film comprising a resin substrate provided thereon at least one layer of a ceramic film, wherein the density ratio Y (=?f/?b) satisfies 1?Y?0.95 and the ceramic film has a residual stress being a compression stress of 0.01 MPa or more and 100 Mpa or less, wherein ?f is the density of the ceramic film and ?b is the density of a comparative ceramic film being formed by thermal oxidation or thermal nitridation of a metal as a mother material of the ceramic film so as to being the same composition ratio of the ceramic film.

Abstract: A toner for electrostatic latent image development is disclosed comprising colored particles containing a binder resin and a colorant and external-additive particles attached to the surfaces of the colored particles, wherein the external-additive particles comprise resin particles covered with an inorganic layer, and the resin particles are bound to the inorganic layer by a siloxane bond. A preparation method of the toner is also disclosed.

Abstract: A developer device includes two developer rollers arranged opposite to an image carrier. A first developer bias voltage (waveform Z) of a rectangular waveform obtained by superimposing an AC voltage on a DC voltage is applied to one of the developer rollers. A second developer bias voltage (waveform A) obtained by superimposing an AC voltage on a DC voltage is applied to the other developer roller. The waveform A is a waveform obtained by deforming the rectangular wave in the first developer bias voltage such that toner adhered to the image carrier is prevented from being dislodged by toner being subsequently scattered. According to the developer device, an optimal image density can be obtained at a low-density potential.

Abstract: A solid state image sensor and an image sensing apparatus incorporated with the solid state image sensor include: pixel arrays each provided with pixels, and an accumulating section e.g. a capacitor CX which sums up and accumulates signal charges obtained by exposure of an object with respect to a corresponding color at different timings when the signal charges are obtained by the pixels of each of the pixel arrays. A reset noise of a converting floating diffusion is outputted after the converting floating diffusion is reset. Thereafter, a summation of the reset noise, and the signal charges accumulated in the accumulating section is outputted.

Abstract: An image forming device is capable of making data communication with at least one printing device through a network. The image forming device comprises: a print job acquiring part for acquiring a print job created in response to user's instructions for printing; an image forming part for producing a printed output by executing the print job; an event detecting part for detecting occurrence of an event; and a print preview processing part for acquiring a first print preview image showing a printed output to be produced when the print job is executed in the image forming part, and a second print preview image showing a printed output to be produced when the print job is executed in the at least one printing device, and for outputting the first and second print preview images. The print preview processing part acquires and outputs the first and second print preview images when the event detecting part detects occurrence of the event.

Abstract: A method and program for managing the association of works and their copyrights for producing a compilation of works, including the step of obtaining works to be compiled having copyright metadata associated with each work of the works to be compiled by searching for works to be compiled, retrieving copyright metadata of the works to be compiled, and associating copyright metadata to each work of the works to be compiled, and the step of re-associating copyright metadata of a work with a user's own digital file of the work.

Abstract: An operational display device includes a display portion for displaying an image based on image data including a specific portion, a detection portion for detecting an orientation in which the display portion is held, and a display control unit for controlling a manner of display on the display portion. The display control unit causes an image of the specific portion to be displayed as being zoomed-in and rotated in accordance with an orientation of holding of the display portion when the orientation in which the display portion is held is changed from a first orientation to a second orientation.

Abstract: There is described a radiological image capturing apparatus, which makes it possible to obtain a good X ray image in which contrast of the peripheral portions are emphasized by employing the Talbot interferometer method and the Talbot-Lau interferometer method. The apparatus is provided with an X-ray tube, a multi-slit member, a first diffraction grating, a second diffraction grating and an X-ray detector. The second diffraction grating contacts the X-ray detector. A distance L between the multi-slit element and the first diffraction grating is set to be not less than 0.5 m, a distance Z1 between the first diffraction grating and the second diffraction grating is set to be not less than 0.05 m, and a slit interval distance d0 of the multi-slit element is set to be not less than 2 ?m. With the settings, the above-mentioned good X-ray image can be obtained by using the Talbot-Lau interferometer system.

Abstract: An image forming device includes a development member carrying a developer for forming a toner image at an image carrier, a cleaning member abutting against the development member for removing the developer remaining on the development member, a transportation member provided in contact with the development member for transporting the developer supplied to the development member, and a driving unit controlling driving of at least one of the transportation member and the development member. The driving unit executes preliminary driving of the development member and transportation member for a given time under a state where supply of the developer to the transportation member is stopped, prior to main driving in image formation. Consumption and/or degradation of the developer in preliminary driving is suppressed while strain at the development member or transportation member formed of a resilient member is removed.

Abstract: A fixing device for performing a thermal fixing for fixing an unfixed image onto a recording sheet by passing the recording sheet through a fixing nip formed by a fixing rotator and a pressing member pressing the fixing rotator. The fixing device obtains a value indicating an amount of paper dust attached to the fixing rotator, and when the amount of paper dust indicated by the obtained value is equal to or larger than a permissible amount, performs a control so that a larger amount of heat is supplied to the recording sheet in the thermal fixing than when the amount of paper dust indicated by the obtained value is smaller than the permissible amount.