Patent application number | Description | Published |
20090238602 | ELECTROPHOTOGRAPHIC PHOTORECEPTOR, PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS - An electrophotographic photoreceptor including a conductive substrate and a photosensitive layer provided on a surface of the conductive substrate, an outermost layer of the photosensitive layer containing a crosslinked product formed from at least one charge transporting material having at least one substituent selected from the group consisting of —OH, —OCH | 09-24-2009 |
20100151366 | ELECTROPHOTOGRAPHIC PHOTORECEPTOR, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS - According to an aspect of the invention, an electrophotographic photoreceptor including a conductive substrate and a photosensitive layer provided on a surface of the conductive substrate is provided. In the electrophotographic photoreceptor, an outermost layer of the photosensitive layer containing a crosslinked product formed from at least one charge transporting material having at least one substituent selected from the group consisting of —OH, —OCH | 06-17-2010 |
20110171570 | ELECTROPHOTOGRAPHIC PHOTORECEPTOR, METHOD OF PRODUCING SAME, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS - The invention provides an electrophotographic photoreceptor having at least: a substrate; a photosensitive layer provided on the substrate; and an overcoat layer provided on the photosensitive layer. The overcoat layer of the photoreceptor includes at least: a cross-linked component that is obtained by cross-linking of at least one selected from a guanamine compound or a melamine compound and a charge-transporting material having at least one substituent group selected from —OH, —OCH | 07-14-2011 |
20130288170 | ELECTROPHOTOGRAPHIC PHOTORECEPTOR, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS - An electrophotographic photoreceptor includes a conductive substrate; a single-layer photosensitive layer that is provided on the conductive substrate and includes a binder resin, a charge generation material, a hole transport material, and an electron transport material, wherein a half decay exposure during positive charging is less than or equal to 0.18 μJ/cm | 10-31-2013 |
Patent application number | Description | Published |
20130011574 | GRAPHENE PRODUCTION METHOD AND GRAPHENE PRODUCTION APPARATUS - Provided is a graphene production method including: contacting a carbon source substance with a surface of a flexible film-forming target having electrical conductivity; and applying a current to the film-forming target and heating the film-forming target at a temperature exceeding a graphene production temperature to produce graphene from the carbon source substance on the surface of the film-forming target. | 01-10-2013 |
20130032913 | GRAPHENE STRUCTURE, PRODUCTION METHOD THEREOF, PHOTOELECTRIC CONVERSION ELEMENT, SOLAR CELL, AND IMAGE PICKUP APPARATUS - A graphene structure includes a conductive layer and a protective layer. The conductive layer is formed of graphene doped with a dopant, and the protective layer is laminated on the conductive layer and formed of a material having a higher oxidation-reduction potential than water. | 02-07-2013 |
20130040146 | GRAPHENE STRUCTURE AND RODUCTION METHOD THEREOF - A graphene structure includes a substrate and a graphene layer. The grapheme layer is laminated on the substrate, is formed of graphene doped with a dopant, and has a similar oxidation-reduction potential to that of water. | 02-14-2013 |
20140146490 | LAMINATED STRUCTURE, METHOD OF MANUFACTURING LAMINATED STRUCTURE, AND ELECTRONIC APPARATUS - A laminated structure includes a first substrate, an adhesive, a graphene, and a second substrate. The adhesive is provided on a principal surface of the first substrate, and the adhesive has a storage elastic modulus of 7.2*104 Pa or more and 6.1*105 Pa or less at 23° C. The graphene is bonded to the adhesive, and the graphene has one or a plurality of layers. The second substrate is bonded to the graphene. | 05-29-2014 |
Patent application number | Description | Published |
20080225311 | Image forming apparatus, image forming method and computer readable medium - An image forming apparatus includes a combining unit, an image forming unit, a verification unit and a controller. The combining unit combines data from a first path and data from a second path. The image forming unit forms a combined image based on combined image data which is obtained by combining, by the combining unit, original image data from the first path and additional image data from the second path and which is transmitted through a third path. The verification unit verifies combined data which is obtained by combining, by the combining unit, verification data from the first path and verification data from the second path and which is transmitted through the third path. The controller detects, based on a verification result by the verification unit, falsification of data in the first path, the second path and the third path. | 09-18-2008 |
20100128305 | RECEIVER, IMAGE FORMING DEVICE, DATA RECEPTION METHOD AND PROGRAM STORAGE MEDIUM - A receiver includes a first storage unit, plural second storage units, a selector, a storage controller, and a selection controller. The first storage unit stores at least one packet data. The plural second storage units respectively store at least one condition associated with packet data to be stored in the first storage unit. The selector selects at least one storage unit from the second storage units in accordance with a selection signal. The storage controller stores the packet data in the first storage unit if a received packet data corresponds to any condition stored in a selected storage unit, and discards the packet data if it does not correspond to any condition. The selection controller generates a selection signal for selecting at least one second storage unit in accordance with conditions to which the packet data stored by the storage controller corresponds, and transmits the signal to the selector. | 05-27-2010 |
20100241778 | INTERRUPT CONTROL APPARATUS AND IMAGE FORMING APPARATUS - An interrupt control apparatus includes: an interrupt request supply unit that supplies interrupt request information; a processing unit that performs interrupt processing based on the interrupt request information supplied by the interrupt request supply unit; and a time measuring unit that is used to measure an elapse of a predefined time period from a time point when the interrupt request supply unit starts to supply the interrupt request information, wherein: even if new interrupt cause information is stored during the time when the time measuring unit is measuring the elapse of the predefined time period, the interrupt request supply unit does not supply interrupt request information based on the new interrupt cause information to the processing unit; and after the elapsed time measured by the time measuring unit reaches the predefined time period, the interrupt request supply unit supplies the interrupt request information to the processing unit. | 09-23-2010 |
20100245893 | IMAGE FORMING APPARATUS, COMMUNICATION DEVICE, COMPUTER READABLE MEDIUM, AND COMMUNICATION METHOD - An image forming apparatus includes: a communication unit that receives a request that requests a reply and includes a source of the request and a destination of the request; and a controller that returns from a low electric power condition after moving into the low electric power condition of which the power consumption is low, and that controls the communication unit, wherein when the controller is in the low electric power condition, the communication unit returns the reply to the request received and detects a duplication between an identification information that identifies the source and an identification information that identifies the destination based on the request. | 09-30-2010 |
20100246380 | COMMUNICATION CONTROL DEVICE AND INFORMATION PROCESSING APPARATUS - A communication control device includes: a first processing unit that converts an electrical signal received by a communication channel into digital data and outputs the digital data, and in a second operation mode in which an amount of power supplied to the communication control device is lower than in a first operation mode, outputs a notification signal upon receiving an electrical signal indicating an arrival of packet data; a clock controller that, in the second operation mode, initiates supplying a clock signal upon receiving the notification signal; and a second processing unit that (i) has a receiving unit that extracts packet data from the digital data and outputs the extracted packet data, and (ii) in the second operation mode, stops receiving packet data during a time that the clock signal is not supplied, and upon reception of the clock signal, starts receiving packet data using the received clock signal. | 09-30-2010 |
20110228316 | COMMUNICATION CONTROL APPARATUS, IMAGE FORMING APPARATUS AND COMPUTER READABLE MEDIUM - A communication control apparatus including: a count portion that counts the number of received data; and a discard portion that is provided at an upstream side of a control portion on a forwarding route of the received data, and discards received data according to a counted value by the count portion. | 09-22-2011 |
20120327440 | PROGRAM EXECUTING APPARATUS, IMAGE PROCESSING APPARATUS AND NON-TRANSITORY COMPUTER READABLE MEDIUM - A program executing apparatus, includes : a nonvolatile memory that stores a program for activating an equipment and a variable used in the program and sustains the stored program and the variable even though power is not supplied, the program and the variable being able to be read out and written into the nonvolatile memory; and an executing unit that transmits the program and the variable to the nonvolatile memory when the activation of the equipment is instructed at an initial status where the program and the variable are not stored in the nonvolatile memory, and successively executes the program using the variable stored in the nonvolatile memory, and, when the activation of the equipment is re-instructed, executes the program using the variable stored in the nonvolatile memory. | 12-27-2012 |
20120331236 | DATA PROCESSING APPARATUS AND IMAGE FORMING APPARATUS - A data processing apparatus includes an operation unit, a writable and readable volatile register, a writable and readable nonvolatile memory, first and second writing units and a write-back unit. The operation unit performs an arithmetic operation and a logical operation. The writable and readable volatile register stores data used in the operations performed by the operation unit. The writable and readable nonvolatile memory stores the data in parallel with the volatile register. The data stored in the nonvolatile memory is the data stored in the volatile register. The first writing unit writes the data in the volatile register. The second writing unit writes the data in the nonvolatile memory in parallel with the first writing unit every time the data is written in the volatile register. The write-back unit writes back the data stored in the nonvolatile memory to the volatile register when a power supply is turned on. | 12-27-2012 |
20130222851 | INFORMATION PROCESSOR, CONTROL DEVICE, AND IMAGE FORMING APPARATUS - Provided is an information processor including: an operation unit performing logical operation or arithmetical operation; an execution unit executing predetermined functions based on the operation results; a clock signal generating unit generating a first clock signal to be a reference; a clock signal multiplying unit performing a multiplication operation on the first clock signal to generate a second clock signal; a clock signal selection unit selecting one of the first or second clock signals and supplies the selected signal to the execution unit; a memory storing data for setting the execution unit to be in an executable state in a readable and writable non-volatile memory; and a setting unit setting the execution unit to be in an executable state by causing the clock signal selection unit to select the first clock signal when reset is released and reading the data from the memory to start writing the data. | 08-29-2013 |
20130242341 | IMAGE FORMING APPARATUS, INFORMATION PROCESSING DEVICE, AND NON-TRANSITORY COMPUTER READABLE MEDIUM STORING PROGRAM - An image forming apparatus having an operation mode, an energy saving mode, and a stop mode includes an image forming unit that forms an image on a recording member, and a control unit that controls the image forming unit, wherein the control unit includes an arithmetic unit that performs a logical operation or a numerical operation, a storage unit that stores a register value used by the arithmetic unit in a non-volatile register which is readable and writable, and retains stored information even when no power is supplied, and a change unit that changes the register value stored in the non-volatile register so as to correspond to a mode change between the operation mode and the energy saving mode or between the operation mode and the stop mode. | 09-19-2013 |
20140241593 | AUTHENTICATION APPARATUS, AUTHENTICATION METHOD, AND NON-TRANSITORY COMPUTER READABLE MEDIUM - An authentication apparatus includes a feature acquiring unit that acquires a feature of an authentication target; an extracting unit that extracts one or more registered persons having features similar to the acquired feature; a determining unit that determines whether any registered person having a feature similar to the feature of at least one extracted registered person exits in the registered persons; a first identifying unit that, if the determination is negative, identifies the registered person having the feature having a highest degree of similarity with the acquired feature as the authentication target; a specific information accepting unit that accepts information specific to the authentication target; and a second identifying unit that, if the determination is affirmative and the accepted specific information coincides with the information specific to any extracted registered person, identifies the registered person having the coinciding specific information as the authentication target. | 08-28-2014 |
20140268217 | OPERATION HISTORY IMAGE STORAGE APPARATUS, IMAGE PROCESSING APPARATUS, METHOD FOR CONTROLLING STORING OF OPERATION HISTORY IMAGE, AND NON-TRANSITORY COMPUTER READABLE MEDIUM - An operation history image storage apparatus includes an imaging unit that captures an image of a specific area facing a processing apparatus which performs processing in accordance with an operation by an operator, a controller that controls the imaging unit to capture an image of an operation state with respect to the processing apparatus, an extracting unit that extracts a person image from the image of the specific area captured by the imaging unit, a masking unit that masks whole or a part of a background image other than the person image extracted by the extracting unit, and a storing unit that stores the image of the specific area after masking by the masking unit as operation history information of the operator operating the processing apparatus. | 09-18-2014 |