Abstract: A display processing apparatus includes a first acquisition unit for acquiring light source information including a first relative position of a light source with respect to a display unit, a detection unit for detecting posture information of the display unit, a second acquisition unit for acquiring the posture information, a third acquisition unit for acquiring document data, a calculation unit for calculating a second relative position of the light source with respect to the display unit, a generation unit for generating a document display surface where a state in which a document surface displaying the document data is disposed in a virtual three-dimensional space and also the light source is disposed at the second relative position with respect to the document surface is converted to a two-dimensional image, and a display control unit for executing control to display a preview image on the display unit.

Abstract: A display processing apparatus includes a first acquisition unit for acquiring light source information including a first relative position of a light source with respect to a display unit, a detection unit for detecting posture information of the display unit, a second acquisition unit for acquiring the posture information, a third acquisition unit for acquiring document data, a calculation unit for calculating a second relative position of the light source with respect to the display unit, a generation unit for generating a document display surface where a state in which a document surface displaying the document data is disposed in a virtual three-dimensional space and also the light source is disposed at the second relative position with respect to the document surface is converted to a two-dimensional image, and a display control unit for executing control to display a preview image on the display unit.

Abstract: A non-transitory computer-readable storage medium which has stored thereon Japanese hyphenation processing programs is disclosed.

Abstract: A non-transitory computer-readable storage medium which has stored thereon Japanese hyphenation processing programs is disclosed.

Abstract: There is provided a packet transfer apparatus with a function of performing packet request for a server on a network in the state where stealth characteristics are secured. The apparatus performs packet request using address information of the server on the network. Further, the apparatus identifies and acquires a packet requested by the apparatus itself among packets received from the server on the network.

Abstract: There is provided a packet transfer apparatus with a function of performing packet request for a server on a network in the state where stealth characteristics are secured. The apparatus performs packet request using address information of the server on the network. Further, the apparatus identifies and acquires a packet requested by the apparatus itself among packets received from the server on the network.

Abstract: At the time of starting to a kernel substitution, all processes executed on a first process are migrated to a second processor. Thereafter, a new kernel is loaded onto a main memory (substitution memory) set to be in a standby state in advance, and the first processor is rebooted based on the new kernel. Thereby, the new kernel can be applied to only the first processor. Thereafter, the process on the second processor operated based on a previous kernel is migrated to the first processor operated based on the new kernel. Thereafter, the second processor is rebooted based on the new kernel, and the main memory (substitution memory) is accessed, so that the first and second processors are operated based on the new kernel. As a result, a function of the new kernel can be applied to the multi-processor system. Therefore, the kernel can be substituted with a new one without stopping the operation of the system.

Abstract: Unique data block identifiers are assigned to the entire data block group of plural external memory devices. The file management information stores, in a table format, the unique data block identifiers in connection with a file held in the data block group. When a file management process is executed in accordance with the operation type (access, addition, registration, deletion) of file management, the file management information is referred to. Furthermore, a data block group management process is called and the operation is performed. When a data block shift process is executed, the data block group management process is called and the contents of the data block are shifted between external memory device based on the file management information. When the file management process or the data block shift process is executed, data stored in the file management information is rewritten on an as-needed basis.

Abstract: A vector computer includes memory 11 for storing vector data, and arithmetic unit 12 for sequentially reading out the vector data from memory 11, performing vector processing based on a pipeline system, and storing an operation result in memory 11. The vector computer further includes read/write controller 13 for storing white addresses of the memory at which results of operations being performed in stages of a pipeline are to be written, comparing the write addresses with a read address generated by arithmetic unit 12, and when at least one of the write addresses coincides with the read address, detecting that data designated by the read address is being operated in any stage of the pipeline, i.e., is not determined yet, thereby inhibiting reading of the data designated by the read address from memory 11.