Abstract: An electrophotographic photoreceptor includes a conductive substrate, a charge-generating layer disposed on the conductive substrate, and a charge-transporting layer as an outermost layer disposed on the charge-generating layer and containing a binder resin and a charge-transporting material, wherein the average particle size of the crystal of the charge-transporting material is approximately from 0.1 ?m to 5.0 ?m.

Abstract: An image forming apparatus includes an image holding member, a charging unit that charges the surface of the image holding member, an electrostatic latent image forming unit that forms an electrostatic latent image on the charged surface of the image holding member, a developing unit that develops the electrostatic latent image to form a toner image, a transferring unit that transfers the toner image to a first side of a recording medium, a fixing unit that allows the recording medium having the transferred toner image to pass through a nipping region to fix the toner image, a first charging unit that faces the first side of the recording medium and that charges particles, and a second charging unit that charges a second side of the recording medium to the opposite polarity to the charged particles after the recording medium passes through the nipping region.

Abstract: An information processing apparatus connected to multiple devices and a server via a network includes an acquiring unit, a display controller, and a commanding unit. The acquiring unit acquires information about application software from the server. The display controller performs control so as to display an application software display section and a device display section on a single screen. The application software display section displays the information about the application software acquired from the acquiring unit. The device display section displays information obtained by grouping the devices in accordance with attributes of the devices. The commanding unit commands at least one of the grouped and displayed devices to install the application software acquired by the acquiring unit in accordance with an operation performed by a user via the screen displayed by the display controller.

Abstract: A titanium oxide aerogel particle has absorption at wavelengths of 450 nm and 750 nm in a visible absorption spectrum, a surface to which a metal compound containing a metal atom and a hydrocarbon group is bonded via an oxygen atom, a BET specific surface area in a range of 120 m2/g to 1,000 m2/g, and a value A is in the range of 0.03 to 0.3. The value A is calculated by formula: A={(peak intensity of C—O bond+peak intensity of C?O bond)/(peak intensity of C—C bond+peak intensity of C?C bond)}. In the formula, the peak intensity is a value determined from a C 1s XPS spectrum.

Abstract: A jumper is configured to replace a printhead connected to an ink delivery system to enable a controller operating the ink delivery system to prime the ink supply conduit and the ink waste conduit of the ink delivery system. The jumper includes a pressure impedance element that simulates a pressure drop across the printhead when the printhead is connected to the ink delivery system. The jumper enables the ink supply conduit and the waste ink conduit to be primed with reduced risk of air being urged into the inkjets of the printhead once the printhead is reconnected to the ink delivery system.

Abstract: An image forming apparatus includes a photoreceptor, a charging unit, an exposure unit, a developing unit, a transfer unit, a detector, and a controller. The charging unit charges the photoreceptor. The exposure unit exposes the photoreceptor charged by the charging unit to light and forms an electrostatic latent image on the photoreceptor. The developing unit develops the electrostatic latent image that has been exposed by the exposure unit and formed on the photoreceptor. The transfer unit transfers an image obtained by development by the developing unit to a transfer object. The detector detects strip developer, which is a strip-shaped developer image formed on the transfer object.

Abstract: A file management apparatus includes a receiving unit and a display controller. The receiving unit receives plural pieces of identification information of plural users who are allowed to access a file. The display controller controls display of a storage place that the users corresponding to the plural pieces of identification information received by the receiving unit are able to access, among storage places for which access right is set.

Abstract: An ink composition including a metal nanoparticle; at least one aromatic hydrocarbon solvent, wherein the at least one aromatic hydrocarbon solvent is compatible with the metal nanoparticles; at least one aliphatic hydrocarbon solvent, wherein the at least one aliphatic hydrocarbon solvent is compatible with the metal nanoparticles; wherein the ink composition has a metal content of greater than about 45 percent by weight, based upon the total weight of the ink composition; wherein the ink composition has a viscosity of from about 5 to about 30 centipoise at a temperature of about 20 to about 30° C. A process for preparing the ink composition. A process for printing the ink composition comprising pneumatic aerosol printing.

Abstract: An image processing system includes first and second devices. The first device converts print data described in a page description language into intermediate data. The second device converts the intermediate data into raster data and supplies the raster data to a printer. The first device includes a shape modifier, a first generator, and an output section. The shape modifier divides plural graphic elements indicated by the intermediate data within a unit of output into groups, and modifies, among the graphic elements in each of the groups, a shape of first-type graphic elements having a specific component into a shape without having an overlapping portion between the first-type graphic elements. A color of the specific component is superimposed on a color of an underlying graphic element. The first generator generates an item of mask information for identifying a logical OR shape of the first-type graphic elements included in each of the groups.

Abstract: An original document is formed using a first print medium by printing a first and second monochrome patterns with a single colorant to form printed first and second regions including first and second shapes, respectively, which are devoid of the colorant. The second shapes have a smaller size and a higher frequency than the first shapes. The first and/or second regions encode information. The first and second patterns and a fluorescence of the first print medium are selected such that the first and second regions of the original document are indistinguishable to the naked eye, under both normal and ultraviolet illumination but are distinguishable, only under the ultraviolet illumination, in a copy formed by scanning the original document and printing the scanned document on a second print medium with a plurality of colorants, to reveal the encoded information.

Abstract: There is provided an image processing apparatus. A splitting unit splits an image into a block. A quantization unit performs quantization of the block using a plurality of methods. A calculating unit calculates a distance between the block and a result of the quantization. A selecting unit selects a quantization result of the quantization unit using the distance. An encoding unit performs fixed-length encoding of the quantization result selected by the selecting unit. The quantization unit includes a first quantization unit that preserves texture in the block, and a second quantization unit that represents pixels in the block in a plurality of colors.

Abstract: A mobile robot includes a receiving unit that receives designation of a destination region including a destination, a moving unit that moves toward the destination region, and a seeking unit that seeks a client after movement toward the destination region starts. The moving unit moves toward the sought client.

Abstract: An information processing apparatus includes a controller. The controller controls display of a function of one device if the one device is photographed and controls display of a cooperative function that uses functions of plural devices if the plural devices are photographed.

Abstract: Methods, systems, and computer-readable media for digital document management. A physical context can be identified, wherein such a physical context includes three dimensions of data. One or more digital documents can be automatically linked to the physical context, after identifying the physical context. Constraints can then be combined, which are derived from the three dimensions of data, allow particular actions with respect to the digital document(s). The three dimensions of data include, for example, data indicative of location, time, and a social component (e.g., people present at a location). Actions with respect to the digital document can include, for example: an allowed action, a restricted action, or a prohibited action (e.g., read/write).

Abstract: A dampening fluid deposition system includes a vapor generator adjacent the air supply channel and in fluid communication with a dampening fluid supply to produce dampening fluid vapor. The vapor generator includes a vapor channel having an interior in communication with air confined within the air supply channel. The vapor generator may include a liquid reservoir receiving dampening fluid from the dampening fluid supply and a heater that heats the received dampening fluid into dampening fluid vapor. The liquid reservoir may include a wick that stores dampening fluid and releases dampening fluid vapor into the vapor channel and a heat conductive tub that holds the wick and dampening fluid. The passive dampening fluid deposition system mixes the dampening fluid vapor with the confined air to form an air/vapor mix that is condensed as a layer of dampening fluid onto the reimageable surface of an imaging member.

Abstract: An information processing apparatus includes a control unit that emphasizes, in a screen area for a related application program generated from a standard application program, a setting that has been extracted from plural settings to be displayed for the standard application program and whose setting value has been changed from a predetermined state.

Abstract: An image processing apparatus includes: a setting unit that makes authentication print settings such that when authentication information is inputted after image data is received, printing is executed based on the image data; and a transfer unit that, when the image data is received with the authentication print settings, in response to input of the authentication information, transfers the image data to a different apparatus, and when the image data is received without the authentication print settings, transfers the image data to the different apparatus regardless of input of the authentication information.

Abstract: A production system acquires a plan of production of plural types of products to he produced through sequential attachment of prints, determines an order of production of the prints to be attached to the plural types of products, respectively, and produces the prints in the determined production order.

Abstract: A service provision system includes an extraction unit that extracts an associated service corresponding to a user of a service provision apparatus from plural services of the service provision apparatus, a storage control unit that stores, in a storage unit, identification information for identifying a transmitter which is carried by the user and which transmits a wireless signal and information regarding the associated service while associating the identification information and the information regarding the associated service with each other, an obtaining unit that obtains the identification information included in the wireless signal transmitted without requiring the user to perform an operation, and a display control unit that receives, from the storage control unit, the associated service corresponding to the identification information obtained by the obtaining unit and that displays the associated service on a display unit of the service provision apparatus.

Abstract: An information processing device includes a reception unit that receives an instruction to delete a preregistered user, a storage unit that stores related information that relates to a process that the user executes on the information processing device itself, and a deletion unit that deletes the related information stored in the storage unit corresponding to a user targeted for deletion received by the reception unit.