Abstract: A flexible imaging member comprising a slippery charge transport layer including a novel low surface energy polymer binder and a charge transport compound in the layer. In specific embodiments, the novel low surface energy polymer binder in the charge transport layer is a bisphenol A polycarbonate containing short polysiloxane segments present in the polycarbonate backbone—thus eliminating the light scattering effect to render optical clarity—and the charge transport compound is a diamine hole transporting species. The imaging member does include an anticurl back coating to maintain flatness.

Abstract: An apparatus has a first plate having a first array of holes, with a first plate alignment hole having a smaller size than the other holes in the array, a second plate having a second array of holes to be alignable to the first array of holes, a second plate alignment hole having a smaller size than the other holes in the array, and the first plate alignment hole and the second plate alignment hole having different positions. A method of aligning plates provides a first plate having a top and bottom and first array of holes including a first plate alignment hole having a size smaller than the other holes in the first array, places a second plate having a second array of holes on the top of the first plate such that the first array of holes and the second array of holes align, directs light at the bottom of the first plate, locates a profile of the first plate alignment hole in the second array of holes to verify alignment.

Abstract: An image search system includes a first calculation section that calculates a first similarity score of each registered image with respect to an input image on the basis of image features of the registered and the input image, a second calculation section that calculates a second similarity score of each registered image with respect to the input image on the basis of text features of the registered and the input image, a candidate extraction section that extracts one or more candidate images on the basis of the first and the second similarity scores of each registered image, a third calculation section that calculates a third similarity score of each candidate image on the basis of projection waveforms of the input image and the candidate image, and a search section that determines one or more registered images similar to the input image on the basis of the third similarity score.

Abstract: A piezoelectric element substrate is provided with a support substrate, an insulating orientation auxiliary layer formed on the support substrate, a lower electrode layer formed on the orientation auxiliary layer so that an uncoated portion where the orientation auxiliary layer is not coated with the lower electrode layer is constituted at least a portion thereof, a piezoelectric substance layer formed on the lower electrode layer and the uncoated portion of the orientation auxiliary layer, and an upper electrode layer formed on the piezoelectric substance layer, wherein the orientation auxiliary layer and the piezoelectric substance layer comprise a material of the same crystal system.

Abstract: An image generation apparatus includes an information acquisition section and an image generation section. The information acquisition section acquires record information to be recorded on a recording medium. The image generation section generates an image including code pattern images and a latent image for checking paper being copied. The code pattern image represents the record information acquired by the information acquisition section. The latent image for checking paper being copied includes second pattern images each having a smaller size than each code pattern image and third pattern images each having a larger size than each code pattern image.

Abstract: An intermediate transfer belt that includes a thermosetting polyimide and a conductive component, and where the polyimide is rapidly cured.

Abstract: A method creates a printing image charge on a photoreceptor printing region of a photoreceptor within a printing apparatus and, simultaneously with the creating of the printing image charge, charges source patches on the photoreceptor outside the photoreceptor printing region. The method then transfers developer material from a donor roll to the photoreceptor. The source patches cause developer material to be removed from areas of the donor roll outside a donor roll printing region to create developer material-depleted regions. The method then reloads the donor roll with developer material using a magnetic brush and evaluates a reload function of the donor roll by characteristics of developer material on target patches with developer material in areas of the non-printing region of the photoreceptor adjacent the target patches. The method then alters the printing image charge to maintain the reload function within a predetermined range.

Abstract: Embodiments of the present invention provide adaptive control of an imaging device based on current document complexity and printer processing capability. During operation, the future length of the job queue is predicted dynamically. The predicted queue length is periodically compared to a predetermined threshold value. The first mode of the device is changed to a second mode based on the predicted queue length being greater than the predetermined queue length.

Abstract: In a color marking assembly, a series of ROS units are aligned above a photoconductive surface. These units have inboard and outboard mounts connecting them to this assembly. The inboard mounts are attached to a first side of the ROS, and the outboard mounts are attached to a second side of the ROS unit. The inboard mount is an elongated bar extending beyond the height of the ROS unit. This elongated bar has hinged portions on both its top and bottom connections to the ROS unit. The outboard mount has a ball bearing or sphere configuration. This configuration and the inboard mount enable the ROS unit to be easily deskewed when required.

Abstract: The light-emitting element head includes: a first signal supply unit supplying a first signal for sequentially specifying a plurality of light-emitting elements one by one as a control target for control in common to light-emitting element chips; a second signal supply unit supplying second signals for giving an instruction to emit or not to emit light to one of the elements specified as the control target to a set of light-emitting element chips so that each of the signals is supplied in common to plural light-emitting element chips belonging to each of N groups into which the set of chips are divided; and an enable signal supply unit that supplies enable signals for allowing the set of chips to receive the second signals which are different from one another so that the enable signals are supplied respectively to the chips belonging to each of the N groups.

Abstract: A system is provided that determines the amount of toner on a photo receptor in a xerographic operation. A photo receptor is charged in one or more locations to create an image. A developer places a patch of a predetermined amount of toner onto the one or more charge locations of the photo receptor. A light emitting diode projects light onto the photo receptor, wherein the intensity of the light varies based on the voltage provided to the LED. An optical reflective sensor measures the reflectance of the toner placed on the photo receptor, the amount of reflectance of the toner is related in a known way to the intensity of the LED. A direct relationship between LED intensity and the reflectance of the toner allow for accurate extrapolation at LED intensities greater than the point of saturation.

Abstract: Demographic information of an Internet user is predicted based on an analysis of accessed web pages. Web pages accessed by the Internet user are detected and mapped to a user path vector which is converted to a normalized weighted user path vector. A centroid vector identifies web page access patterns of users with a shared user profile attribute. The user profile attribute is assigned to the Internet user based on a comparison of the vectors. Bias values are also assigned to a set of web pages and a user profile attribute can be predicted for an Internet user based on the bias values of web pages accessed by the user. User attributes can also be predicted based on the results of an expectation maximization process. Demographic information can be predicted based on the combined results of a vector comparison, bias determination, or expectation maximization process.

Abstract: Image data representing an image is obtained, raster image processing is performed on the image data, and then trapping is performed on the image data after raster image processing. The trapping may be performed based on a tag plane generated during the raster image processing, or the determination of which pixels to trap may be performed after the raster image processing.

Abstract: A pattern forming process and a pattern forming apparatus comprising forming a liquid receptive particle layer on an intermediate transfer body in a specified area by using liquid receptive particles capable of receiving a recording liquid containing a recording material; applying a liquid droplet of the recording liquid on a specified position of liquid receptive particle layer according to specified data, trapping the recording material near the surface of the liquid receptive particle layer on the intermediate transfer body, and forming a pattern of the recording material near the surface of the liquid receptive particle layer; and removing the liquid receptive particle layer provided with the recording liquid from the intermediate transfer body so that the pattern may be positioned between the transfer object and the liquid receptive particle layer, and transferring the liquid receptive particle layer to the transfer object.

Abstract: An ink comprising a pigment, a dispersant, a penetrating agent, water, a compound having two hydroxyl groups in the molecule, a compound having three hydroxyl groups in the molecule, and a compound having four or more hydroxyl groups in the molecule, the content of the pigment being in the range of from about 7% by weight to about 20% by weight; the content of the compound having two hydroxyl groups in the molecule being in the range of from about 1% by weight to about 10% by weight; the content of the compound having three hydroxyl groups in the molecule being in the range of from about 2% by weight to about 20% by weight; and the content of the compound having four or more hydroxyl groups in the molecule being in the range of from about 25% by weight to about 50% by weight.

Abstract: This invention provides a decoding apparatus including an intensity setting unit that sets a modification intensity based on modified image information and a modification unit that modifies decoded image information with an intensity set by the intensity setting unit.

Abstract: An electronic device including a compound comprising at least one type of an optionally substituted indolocarbazole moiety and at least one divalent linkage.

Abstract: A method of adjusting a printing system includes providing a printing system including a plurality of marking engines that include first, second and third actuators. The method includes setting each of the actuators of each marking engine to predetermined values, and generating a plurality of printed samples having a visually apparent background density using at least one of the marking engines. The method also includes evaluating the printed samples, and adjusting the first actuator of at least one marking engine based at least partially on the evaluation. A system is also disclosed.

Abstract: An electronic unit includes: a circuit board that has a device mounting surface mounted with circuit devices and that is supported in a condition that the device mounting surface is arranged in a direction of gravity; an opposed member that is disposed in opposition to the circuit board so that a passage space through which a refrigerant for cooling the circuit devices passes is formed between the opposed member and the device mounting surface; an exhaust unit that is disposed in opposition to the circuit devices disposed on the circuit board and that exhausts the refrigerant having passed through the passage space; and a protruding member that is provided in an upper portion of the exhaust unit in the direction of gravity and that protrudes from the opposed member toward the circuit devices.

Abstract: A scanner which is connected via network or locally connected to a printer for realizing a copying function by outputting a scanned image to the printer as a copy job, the scanner, comprises a menu display that displays an operation menu of the copying function on a display portion; a capability information reception unit that receives capability information from the printer; an available setting item determination unit that determines print setting items relating to the copying function that can be provided, based on the capability information; and a display controller that selectively displays display contents of the operation menu displayed by the menu display, based on the setting items determined by the available setting item determination unit.