Abstract: A conference system includes a terminal that displays a document presented by a presenter in a conference and that is capable of receiving writing inputs from a participant for enabling exchange of opinions, and a document storage unit that stores the document used in the conference and the written information. The document storage unit stores image data of respective pages of the document, shared overwrite data for each page including shared written information written by the presenter or participants, and personal overwrite data for each participant provided for each page and including personal memo information written by the participant. The terminal includes a read unit that selectively reads out from the document storage unit, concerning each page, the image data of the presented document, the shared overwrite data, and a participant's personal overwrite data, and a display controller that overlaps the read-out data and displays the overlapped data on a display.

Abstract: The presently disclosed embodiments relate in general to electrophotographic imaging members, such as layered photoreceptor structures, and processes for making and using the same. More particularly, the embodiments pertain to a photoreceptor undercoat layer that includes polyol and aminoplast resins to improve image quality.

Abstract: An electrophotographic printing apparatus comprises a paper-conveying device conveying a continuous paper sheet in a definite conveyance direction, a plurality of photoreceptors disposed downstream from the paper-conveying device at regular intervals in the conveyance direction of the continuous paper sheet, and one or more idler rollers that are disposed between the paper-conveying device and the most upstream photoreceptor and that rotate passively while contacting the continuous paper sheet wrapping around the rollers. The idler roller that the continuous paper sheet is in contact with at the largest wrap angle has a circumference that is equal to the whole or a fractional length of the interval between the axes of two adjacent photoreceptors.

Abstract: An electrostatic image developing toner comprising an amide ester represented by formula (1): wherein R1CO— and R2CO— each independently represents a saturated or unsaturated acyl group having a carbon number of 16 to 24, which may have a hydroxyl group; R3 represents a linear or branched alkyl group having a carbon number of 1 to 3; and R4 represents a linear or branched alkylene group having a carbon number of 1 to 6 or a linear or branched alkenylene group having a carbon number of 2 to 6.

Abstract: A device for facilitating verification of an electronic signature in an exchange of instructions between an in-house server and an outside server. Each server which is to execute a partial process of a cooperative service has, in a key storage unit (206), secret keys corresponding to public key certificates issued by an in-house CA and by an outside public CA. A signature key selection unit 216 judges whether a server which is to execute a process next is a device within or outside the company and selects an in-house secret key when the next server is an in-house device and an outside secret key when the next server is an outside device. A signature creation unit (218) calculates a value of an electronic signature for an job flow instruction to the next server using the selected secret key. An instruction division/integration unit (204) transmits to the next server the job flow instruction with the electronic signature value attached.

Abstract: Carrier includes a mixture of carrier particles. The mixture may contain first carrier particles containing carrier cores that are coated with a polymer coating, the coating containing polymer and conductive particles, and second carrier particles containing carrier cores that are not coated with a polymer coating. The mixture may contain carrier particles having a conductivity of at least about 5×10?8 (ohm-cm)?1 and carrier particles having a conductivity of less than about 1×10?8 (ohm-cm)?1.

Abstract: Embodiments of the present invention provide a method for producing a summary of a digital file on one or more computers. The method includes segmenting the digital file into a plurality of segments, clustering said segments into a plurality of clusters and selecting a cluster from said plurality of clusters wherein said selected cluster includes segments representative of said digital file. Upon selection of a cluster a segment of the cluster is provided as a summary of said digital file.

Abstract: An image forming apparatus includes an electrophotographic photoreceptor having a conductive substrate; a subbing layer disposed on the conductive substrate and a photosensitive layer disposed on the subbing layer; a charging unit for charging the surface of the photoreceptor; an exposure unit for exposing the surface of the photoreceptor to form an electrostatic latent image; a developing unit for developing the electrostatic latent image with a toner to form a toner image; and a transfer unit having an intermediate transfer. The surface of the intermediate transfer belt has a dynamic hardness of from 22×109 to 36×109 N/m2; a dynamic hardness of the surface of the photoreceptor is smaller than the dynamic hardness of the surface of the intermediate transfer belt; and the subbing layer has a thickness of 7 ?m or more.

Abstract: A personality that identifies enrichment themes of a document is associated with a reading or mobile computing device. In one embodiment, a personality is associated with a document reference reading device and attached to each document reference recorded by the document reference reading device. The personality and each recorded document reference are transmitted to a meta-document server. The meta-document server enriches document content identified by the document reference in accordance with the associated personality. The enriched document content is then made available to the user of the reading device.

Abstract: A thin film transistor composed of: (a) a semiconductor layer including a thiophene compound, wherein the thiophene compound comprises one or more substituted thiophene units, one or more unsubstituted thiophene units, and optionally one or more divalent linkages; (b) a gate dielectric; and (c) a layer contacting the gate dielectric disposed between the semiconductor layer and the gate dielectric, wherein the layer comprises a substance comprising a fluorocarbon structure.

Abstract: What is disclosed is a method by which a client-side handheld device requests a server to convert server-side documents into a compression format prior to transmission of said documents to the client. The server retrieves and converts the requested documents to a raster image that is then compressed according to attributes based on information received from the client device in the initial document request. Instead of having to manipulate multiple formats which the original documents are in and supported by the server, the client-side device is preferably optimized in hardware and/or software to support and otherwise take advantage of the requested compression format. The compressed document is then delivered to the client device, in whole or in part, selectively or progressively over time per individual requests prior to displaying the received data to the end-user.

Abstract: Disclosed herein are several embodiments to facilitate the characterization of fuser stripping performance. Recognizing that the characteristics of a substrate exiting a fusing nip are indicative of the operation of the nip and the stripping operation itself, several contact and non-contact sensing methods are described to detect or predict degraded stripping performance, thereby permitting one or more compensation techniques to be employed, or to identify the need for fuser subsystem replacement.

Abstract: A support member includes a support panel and a retention element for use in mounting an associated component to the support panel. The retention element defines a bore for receiving an associated threaded fixing element which mounts the component to the support panel. A protrusion extends into the bore from a sidewall thereof. The protrusion assists in positioning the fixing member on reinsertion of the fixing member into the bore, such that the frequency of stripping of a thread of the bore is reduced.

Abstract: A method of ordering replacement items used by a reproduction device at least includes: providing coupled to said reproduction device, a replacement item information button; and in response to a user activating said replacement item button, producing via said reproduction device, at least one replacement item information document; wherein said replacement item information comprises specific information needed to facilitate the ordering of the exact replacement items which are used by said reproduction device.

Abstract: A method of measuring and controlling high frequency banding, the method includes creating a test pattern, sensing the test pattern with optical sensors, determining a beat frequency based on the sensed test pattern, and determining the frequency, phase and amplitude of high frequency banding based on the beat frequency. An exemplary embodiment of a feedback control method for controlling high frequency banding includes creating a test pattern, sensing the test pattern with optical sensors, measuring high frequency banding and adjusting the imaging parameters based on the measured high frequency banding in order to decrease the extent of high frequency banding. Moreover, an exemplary embodiment of a system for measuring high frequency banding includes an image marking device having a receiving member, optical sensors arranged on the receiving member, and a controller that is functionally coupled to the optical sensors and to the marking device.

Abstract: In a tightly integrated parallel printing architecture having at least a first print engine and a second print engine, the first print engine and a second print engine includes a first fuser system having a first fusing member for fusing marking particles on the substrate and second fuser system having a second fusing member for fusing marking particles on the substrate, including: a calibration system for maintaining uniform gloss characteristics between printed images generated by the first fusing system and the second fusing system, the calibration system including sensor for sensing a gloss value indicative of the gloss of the fused marking particles on the substrate.

Abstract: Techniques for restoring parameters and/or values include determining a set of one or more parameters and/or values to be accessed by a user and that are stored in a first memory location, retrieving a duplicate of the set of one or more parameters and/or values to be accessed and storing that duplicate set in another memory location. In the event that one or more of the set of one or more parameters and/or values accessed by a user need to be placed back to their previous state, the duplicate set of one or more parameters and/or values is retrieved to replace one or more of the set of parameters and/or values accessed by the user.

Abstract: A method of compressing a document includes: acquiring an image of the document, the image represented by pixels; segmenting the image into Mixed Raster Content (MRC) planes including a foreground plane (12) that receives a first portion of the pixels, a background plane (14) that receives a second portion of the pixels, and a selector plane (16) that identifies which of the foreground and background planes the pixels belong to; identifying a geometric shape in at least one of the MRC planes; determining if the identified geometric shape has a substantially uniform color; and, replacing the identified shape when it is determined to have a substantially uniform color with a vector graphic representation of the geometric shape.

Abstract: Source code is compiled using a multi-stage compiler that includes a tokenizer, a type checker, and a composer. The tokenizer segments source code into a sequence of tagged segments. The source code includes at least one instruction that composes a first abstraction and a second abstraction with a selected composition operator. The parser builds a tree using the sequence of tagged segments. The type checker performs a first pass of the tree to determine whether abstractions on the tree are well typed. The composer reduces the at least one instruction composing the first and the second abstractions on the tree to a third abstraction. The composer substitutes the first and the second abstractions on the tree with the third abstraction, wherein the type checker performs a second pass of the tree to determine whether the third abstraction is well typed.

Abstract: A printing method, including offering a choice to create special pages in a print job; simultaneously displaying a plurality of selectable features, each feature corresponding to a category of special pages; receiving a selection of a first selectable feature; displaying a child window including selectable options of the first selectable feature; receiving a selection of at least one option corresponding to a first range of pages; and displaying a summary view window, wherein the summary window includes the first range of pages and the at least one selected option that the user has selected for the first range of pages.