Abstract: A paved structure capable of feeding power to a traveling body in a noncontact manner. The paved structure feeding power to a power receiver provided in a traveling body through an electromagnetic wave, includes: a depression extending in the direction in which the traveling body runs; a magnetic member laid in the depression; a power feeding body laid on the upper surface of the magnetic member to feed power to the power receiver through an electromagnetic wave; and a power feeding body protector laid in the depression to cover the power feeding body.

Abstract: A trough used for feeding power to a traveling body in a noncontact manner, a paved structure, and a method of constructing the paved structure. The trough used for a paved structure feeding power to a power receiver provided in a traveling body through an electromagnetic wave, includes: a trough body having a trough depression extending in the direction in which the traveling body runs; a magnetic member laid in the trough depression; a power feeding body laid on the magnetic member to feed power to the power receiver through an electromagnetic wave; and a power feeding body protector laid in the trough depression to cover the power feeding body.

Abstract: The present invention provides a trough used for feeding power to a traveling body in a noncontact manner, a paved structure, and a method of constructing the paved structure. The trough 1a used for a paved structure 5 feeding power to a power receiver provided in a traveling body 2 through an electromagnetic wave, includes: a trough body 10a having a trough depression 100 extending in the direction in which the traveling body 2 runs; a magnetic member 11 laid in the trough depression 100; a power feeding body 12 laid on the magnetic member 11 to feed power to the power receiver through an electromagnetic wave; and a power feeding body protector 13 laid in the trough depression 100 to cover the power feeding body 12.

Abstract: The present invention is to provide a paved structure capable of feeding power to a traveling body in a noncontact manner. The paved structure 1 feeding power to a power receiver 3 provided in a traveling body 2 through an electromagnetic wave, includes: a depression 10 extending in the direction in which the traveling body 2 runs; a magnetic member 11 laid in the depression 10; a power feeding body 12 laid on the upper surface of the magnetic member 11 to feed power to the power receiver 3 through an electromagnetic wave; and a power feeding body protector 13 laid in the depression 10 to cover the power feeding body 12.

Abstract: In an image display apparatus, when image data is transferred from an LCD controller to an LCD through a transmission cable having a plurality of signal lines and is displayed on a screen, the image data is divided sequentially by a plurality of lines from a front line so as to correspond to the number of signal lines and allocates the divided image data to the signal lines such that image data of which signal change is larger is allocated to a signal line which is closer to the ground line to transfer the image data. Therefore, the entire radiation noise which is generated can be reduced while maintaining quality of signals.

Abstract: Provided is a screen display control device including: a compression unit which compresses image data; a rewritable video memory in which the data compressed by the compression unit of image data of one frame including line data (Y (Y: natural number) pixels/one line) of X (X: natural number) lines is written asynchronously with reading; an expansion unit which expands the compressed data which is periodically read from the video memory in synchronization with a frame period of a screen display, and restores original image data; a display unit which displays an image of the image data expanded and restored by the expansion unit; an input image data holding unit which holds input image data of one frame including line data (X pixels/one line) of Y lines by M (M: natural number, M<Y) lines; and a data replacement control unit which performs a replacement process.

Abstract: A screen display control device includes: a compression unit which compresses input image data in a line unit; a rewritable image memory to which the compressed data compressed in the line unit by the compression unit is written in non-synchronization with a reading process; a decompression unit which decompresses the compressed data periodically read from the image memory in synchronization with screen display to restore original image data; a display unit which displays an image of the image data decompressed and restored by the decompression unit; a buffer memory which temporarily maintains one-line data of the image data; and a writing/reading control unit which controls the process of writing the compressed data to the image memory and the processes of writing and reading the image data to and from the buffer memory.

Abstract: A screen display control device includes: a compression unit which compresses input image data in a line unit; a rewritable image memory to which the compressed data compressed in the line unit by the compression unit is written in non-synchronization with a reading process; a decompression unit which decompresses the compressed data periodically read from the image memory in synchronization with screen display to restore original image data; a display unit which displays an image of the image data decompressed and restored by the decompression unit; a buffer memory which temporarily maintains compressed one-line data compressed by the compression unit; and a writing/reading control unit which controls the processes of writing and reading the compressed data to and from the image memory and processes of writing and reading the image data to and from the buffer memory.

Abstract: In an image display apparatus, when image data is transferred from an LCD controller to an LCD through a transmission cable having a plurality of signal lines and is displayed on a screen, the image data is divided sequentially by a plurality of lines from a front line so as to correspond to the number of signal lines and allocates the divided image data to the signal lines such that image data of which signal change is larger is allocated to a signal line which is closer to the ground line to transfer the image data. Therefore, the entire radiation noise which is generated can be reduced while maintaining quality of signals.

Abstract: An image display apparatus, including multiple line buffers that divide a unit line's worth of image data into multiple pieces and store those pieces. The compression unit, executes the first process in which the compression of the image data read out from the line buffer is carried out referring to image data of an adjacent pixel stored in the frame memory, and executes the second process, different from the first process, in the case where the read-out image data and the image data of the adjacent pixel are data from different line buffers. Accordingly, even if a plurality of line buffers that divide and store a unit line's worth of image data are provided, the writing of image data from the line buffers into the frame memory can be carried out efficiently.

Abstract: Provided is an Image Forming Apparatus Including: an Image Forming Unit Configured to receive print data and to form an image corresponding to the print data on a recorded material; a display unit configured to receive display data and to display a video corresponding to the display data; and a control unit configured to execute an image forming operation for outputting the print data with respect to the image forming unit and a display operation for periodically outputting the display data with respect to the display unit at a predetermined frame rate, wherein the control unit changes the frame rate according to a progress status of the image forming operation.

Abstract: An image forming apparatus includes an image formation section that receives print data and forms an image corresponding to the print data on a recording material, a display section that receives display data and displays a screen image corresponding to the display data, a storage section that stores the print data and the display data, and a control device that executes a print data process for outputting the print data from the storage section to the image formation section, and a display data process for creating the display data to write into the storage section and outputting the display data from the storage section to the display section, and the control device performs scheduling for the print data process and the display data process based on the print data before output of the print data corresponding to an image of one page is started.

Abstract: A screen display control device includes: a compression unit which compresses input image data in a line unit; a rewritable image memory to which the compressed data compressed in the line unit by the compression unit is written in non-synchronization with a reading process; a decompression unit which decompresses the compressed data periodically read from the image memory in synchronization with screen display to restore original image data; a display unit which displays an image of the image data decompressed and restored by the decompression unit; a buffer memory which temporarily maintains one-line data of the image data; and a writing/reading control unit which controls the process of writing the compressed data to the image memory and the processes of writing and reading the image data to and from the buffer memory.

Abstract: Provided is a screen display control device including: a compression unit which compresses image data; a rewritable video memory in which the data compressed by the compression unit of image data of one frame including line data (Y (Y: natural number) pixels/one line) of X (X: natural number) lines is written asynchronously with reading; an expansion unit which expands the compressed data which is periodically read from the video memory in synchronization with a frame period of a screen display, and restores original image data; a display unit which displays an image of the image data expanded and restored by the expansion unit; an input image data holding unit which holds input image data of one frame including line data (X pixels/one line) of Y lines by M (M: natural number, M<Y) lines; and a data replacement control unit which performs a replacement process of replacing the M lines held in the input image data holding unit of the image data restored by the expansion unit with the input image data and ou

Abstract: A screen display control device includes: a compression unit which compresses input image data of a one-screen base image; a rewritable image memory to which the compressed data compressed by the compression unit is written in non-synchronization with a reading process; a decompression unit which decompresses the compressed data periodically read from the image memory in synchronization with screen display to restore original image data; a display unit which displays an image of the image data decompressed and restored by the decompression unit; a partial writing data storage unit which maintains partial writing data of a partial image to be displayed on the display unit by replacing a part of the base image; and a data replacement control unit which replaces a portion corresponding to the partial image in the image data of the base image restored by the decompression unit with the partial writing data to output the partial writing data to the compression unit.

Abstract: A screen display control device includes: a compression unit which compresses input image data in a line unit; a rewritable image memory to which the compressed data compressed in the line unit by the compression unit is written in non-synchronization with a reading process; a decompression unit which decompresses the compressed data periodically read from the image memory in synchronization with screen display to restore original image data; a display unit which displays an image of the image data decompressed and restored by the decompression unit; a buffer memory which temporarily maintains compressed one-line data compressed by the compression unit; and a writing/reading control unit which controls the processes of writing and reading the compressed data to and from the image memory and processes of writing and reading the image data to and from the buffer memory.

Abstract: A printing system that comprises a host computer 50 and a printer 10 in combination. As the printer 10, is used one that can process a first class print request including a control program and print data and a second class print request including only print data, and, when an ID output request is received, sends a control program ID as identification information of a control program stored inside the printer 10 at that point of time. Printer control software 20a is installed on the host computer 50 to put the computer 50 in a state that, when a print request is to be outputted to the printer 10, the computer 50 verifies whether a required control program is stored within the printer 10, and the computer 50 sends a second class print request to the printer 10, when storing of the control program is verified, and sends a first class print request to the printer 10, when storing of the control program is not verified.

Abstract: A CPU 30 reads out SPD information of an installed RAM module 60 and obtains a memory capacity of the RAM module 60. Information about clock adjusted values corresponding to the memory capacity is stored in the ROM 50 and the CPU 30 controls a phase adjuster in accordance with the information. As a result, a skew-adjusted clock is entered into the RAM module 60. Thus, in the controller of the electronic equipment, a clock skew to be supplied to the RAM module can easily be adjusted.

Abstract: A printing system that comprises a host computer 50 and a printer 10 in combination. As the printer 10, is used one that can process a first class print request including a control program and print data and a second class print request including only print data, and, when an ID output request is received, sends a control program ID as identification information of a control program stored inside the printer 10 at that point of time. Printer control software 20a is installed on the host computer 50 to put the computer 50 in a state that, when a print request is to be outputted to the printer 10, the computer 50 verifies whether a required control program is stored within the printer 10, and the computer 50 sends a second class print request to the printer 10, when storing of the control program is verified, and sends a first class print request to the printer 10, when storing of the control program is not verified.