Abstract: An information processing apparatus includes a controller configured to obtain the number of files to be written to a storage medium whose storage area configured in units of a predetermined block and whose stored data is erased in units of the predetermined block, and to determine a policy for selecting, based on the obtained number of files, the block to which the one or more files are to be written.

Abstract: There is provided an information processing apparatus including a region detection unit configured to detect a region that satisfies a predetermined condition among a plurality of regions included in a data storage apparatus, and a refresh processing unit configured to skip refresh with respect to the region that satisfies the predetermined condition when performing refresh processing on the plurality of regions.

Abstract: According to one embodiment, an analog unit performs frequency conversion of a reception signal. A digital unit performs demodulation processing of the reception signal subjected to the frequency conversion by the analog unit. A PLL circuit generates a clock of the digital unit. A PLL-setting changing unit performs, based on the reception signal, a setting change of parameters of the PLL circuit to thereby control the jitter of the clock.

Abstract: According to one embodiment, a receiver, which is configured to receive a radio signal having a preamble including a synchronization pattern and a payload containing data, includes an antenna, a low noise amplifier, a down-conversion module, a variable gain amplifier, an auto gain controller, a synchronization acquisition module, and a demodulator. The antenna is configured to receive the radio signal. The low noise amplifier is configured to amplify an output from the antenna by applying a first variable gain. The down-conversion module is configured to down-convert an output from the low noise amplifier. The variable gain amplifier is configured to amplify an output from the down-conversion module by applying a second variable gain. The auto gain controller is configured to, in accordance with strength of the radio signal, firstly adjust the first variable gain, and after fixing the first variable gain, adjust the second variable gain.

Abstract: An image forming apparatus capable of reducing an image defect even when an container is rotated for checking. A development unit forms an image by developing an electrostatic latent image on a photosensitive member. A drive unit rotates the container mounted to a mounting portion for replenishing the toner to the development unit. An output unit outputs a specified signal when detecting a predetermined portion of the container. A determination unit determines whether the container is mounted to the mounting portion according to the specified signal. A decision unit decides a toner replenishing amount based on image data. A controller controls the drive unit to execute a detecting operation that rotates the container when the determination unit does not determine that the container is mounted. A correction unit corrects the toner replenishing amount based on the output of the output unit when the detecting operation is executed.

Abstract: According to one embodiment, a receiver, which is configured to receive a radio signal having a preamble including a synchronization pattern and a payload containing data, includes an antenna, a low noise amplifier, a down-conversion module, a variable gain amplifier, an auto gain controller, a synchronization acquisition module, and a demodulator. The antenna is configured to receive the radio signal. The low noise amplifier is configured to amplify an output from the antenna by applying a first variable gain. The down-conversion module is configured to down-convert an output from the low noise amplifier. The variable gain amplifier is configured to amplify an output from the down-conversion module by applying a second variable gain. The auto gain controller is configured to, in accordance with strength of the radio signal, firstly adjust the first variable gain, and after fixing the first variable gain, adjust the second variable gain.

Abstract: An image forming apparatus includes a developing unit configured to develop using toner an electrostatic latent image formed on a photosensitive member, a mounting unit to which a container is mounted, the container including a containing unit configured to contain toner and a pump unit, and performing a supplying operation for supplying toner by expansion and contraction of the pump unit, a driving unit configured to rotationally drive the container to cause the container to perform the supplying operation, and a controller configured to control a rotational speed of the container based on a time for which the supplying operation has been performed.

Abstract: An image forming apparatus includes a developing unit configured to develop an electrostatic latent image, a mounting detection unit configured to detect that a container T is mounted on a mounting unit, a driving unit configured to rotate the container T, a rotation detection unit configured to detect rotation information about the container T, and a controller configured to control the driving unit based on the rotation information. If the container T is detected to be mounted on the mounting unit, control of the driving unit is not carried out based on the rotation information until replenishment information satisfies a predetermined condition.

Abstract: In a heater unit for heating a sheet stored in a cassette, respective heating wires of a plurality of heater wires are arranged along an outer periphery of a heat transfer plate so as not to overlap each other, respective power supply wires of the plurality of heater wires are arranged inside a path formed by the heating wires, and both ends of each of the plurality of heater wires are connected to a connector.

Abstract: The power source board is arranged at a lower side on the back side of the main body of the image forming apparatus. The load control board is arranged at an upper side in a vertical direction of the power source board in such a manner that the load control board does not overlap with the power source board. For a board and load at a lower side when viewed from a load control board, a connector is arranged near the lower side of the load control board. For a board and load at an upper side of the load control board, a connector is arranged near the upper side of the load control board. Similarly, for boards and loads of right and left side, connectors are arranged near the respective right and left sides of the load control board.

Abstract: A sheet binding processing apparatus for avoiding the residual of binding member is provided. The sheet binding processing apparatus comprises a sheet insertion port through which a sheet bundle formed of a plurality of sheets S is inserted, a movable stapler for binding the sheet bundle inserted through the sheet insertion port, and a manual stapling sheet sensor for detecting, at a predetermined detection time interval, existence or non-existence of the sheet bundle in the sheet insertion port. When the manual stapling sheet sensor detects the existence of the sheet bundle, the sheet binding processing apparatus gives permission to bind the sheet bundle by the movable stapler.

Abstract: An electronic apparatus includes a volatile memory, a swap device, and a control unit. The control unit is configured to divide data loaded in the volatile memory between an activation start and a specific time point after the activation start into data used to create a snapshot image and data stored in the swap device.

Abstract: An image forming system which is capable of, when a manual stapling process is to be carried out on sheets, reducing waiting time for a user and decreasing power consumption. The image forming system has an image forming apparatus, which forms images on sheets, and a sheet post-processing apparatus. When the sheet post-processing apparatus is to shift into a power-saving state, a movable stapler is moved to a manual stapling position. When it is detected that sheets have been set into a sheet setting unit in a state in which the image forming apparatus and the sheet post-processing apparatus have shifted into the power-saving state, the image forming apparatus is held in the power-saving state, and the sheet post-processing apparatus is returned from the power-saving state.

Abstract: The present technology relates to an information processing device and method, and a recording medium, which make it possible for a data recording system and so forth to be optimized in accordance with use. Provided are: a recording system decision unit that, on the basis of characteristics which are characteristics of data to be recorded in a recording medium, and include a lifespan value representing the retention period of the data and an error rate representing the percentage of errors assumed to be generated when the data is read, generates a plurality of recording regions of a logical device configured from the recording medium, and also decides recording systems to be applied in each of the recording regions; and a logical device initialization unit that initializes each of the recording regions of the logical device on the basis of the decided recording systems.

Abstract: According to one embodiment, a receiver includes: a reception analog circuit, a frame detector, and a controller. One mode among a plurality of modes can be selected for the reception analog circuit. Power consumption is different depending on the modes. The reception analog circuit is configured to process an analog signal received by an antenna to generate a digital signal with first accuracy depending on the selected mode. The frame detector is configured to detect a first frame from the digital signal. The controller is configured to make the reception analog circuit operate on a first mode among the plurality of modes until the first frame is detected and make the reception analog circuit operate on a second mode among the plurality of modes after the first frame is detected. Power consumption of the second mode is higher than power consumption of the first mode.

Abstract: There is provided a control device including, a reading and writing control unit configured to control writing and reading of data on and from a non-volatile memory that has a plurality of blocks each set to be a unit for performing erasure of data. The non-volatile memory stores order information indicating an order of the blocks in which data is to be written. The reading and writing control unit selects a writing target block that is a target block for writing of data according to the order indicated by the order information, and writes data in the selected writing target block.

Abstract: Provided is a sheet material binding apparatus capable of shortening a user's waiting time required to bind sheets through a manual operation with a movable stapler. A CPU (162) of a sheet material binding apparatus (50) monitors whether or not an image forming apparatus (1) can execute image formation processing. When the image forming apparatus (1) can execute the image formation processing, the movable stapler is arranged at a standby position close to the image forming apparatus (1). When the image forming apparatus (1) cannot execute the image formation processing, on the other hand, the movable stapler is arranged at a position for performing the manual operation, to thereby bind the sheets through the manual operation immediately.

Abstract: There is provided a memory management device including a non-volatile memory that performs writing and reading of data on a per-page basis, and performs erasing on a per-block basis, and a control unit that manages a data process in the non-volatile memory by performing logical-physical translation on a per-translation unit (TU) basis, and performs a fold process. The control unit sets data of a physical TU corresponding to unnecessary logical TU information to be excluded from a copy target in the fold process based on the unnecessary logical TU information, the unnecessary logical TU information being notified of by a file system and representing a logical TU corresponding to a physical TU in which unnecessary data is physically written.

Abstract: There is disclosed a notification method in a communication system of notifying specific multifunctionality information between terminal stations. An expansion code is generated from both a user input code and a function identification code corresponding to a specific function. A transmission frame including the expansion code is also generated and transmitted to at least one of the terminal stations.

Abstract: In an image processing device, a transfer unit enlarges or reduces the image data at the transfer magnification by performing an enlarging or reducing process on the image data once, when the transfer magnification is equal to or smaller than an upper limit or equal to or greater than a lower limit. The transfer unit also repeats, by a plurality of times, a process of performing an enlarging or reducing process on an image data stored in a first region of a storage unit at a divided-transfer magnification equal to or smaller than the upper limit or equal to or greater than the lower limit and then storing the image data in a second region of the storage unit, when the transfer magnification is above the upper limit or below the lower limit.