摘要:
A document processing apparatus which permits the sharing of a document element in a document structure while ensuring that any change to the content appears in the document element in each document sharing it. In a document processing apparatus for managing a plurality of documents each containing a plurality of document elements, a document element having content to be shared with a second document is designated from a plurality of document elements of a first document, and the content of the designated document element is defined as the content of a predetermined document element of the second document to be shared as common content by the first and second documents. Further, any document element having shared content is detected from a document when the display of the document is commanded, and is displayed in a distinguishable manner from other portions.
摘要:
In storing data in one file, consisting of a plurality of blocks of data, a first code is generated by converting a password and a predetermined portion of each of the blocks of data. This portion may be, for example, the data block itself or identification information such as a name. The code is stored in correspondence to the stored data. In reading the stored data, a second code is generated by performing the same conversion on the password and the predetermined portion of the stored data. A comparison is made between the generated second code and the first code stored. Failure of the two to match indicates that an improper rewrite has occurred. In such a case, that occurrence may simply be noted, access to the data may be prohibited; more generally, what processing is performed, or is permitted, is varied according to the result of the comparison.
摘要:
An image processing apparatus which has a function of simultaneously or selectively copy an image displayed on a display screen and an image on an original at an arbitrary location is disclosed. This apparatus includes a display unit which can be used as an original and be simultaneously used with the original and further can display at an arbitrary location on a placing unit for placing the original.
摘要:
An end user is provided with an environment to easily remote-control a video camera via a general network such as the Internet. For this purpose, on a client side, the content of camera control is described in file-transfer protocol description, and the description is transferred to a camera server on the Internet via a browser. The camera server interprets the description, controls a camera in accordance with the designated content, to perform image sensing, and returns the obtained video image as the content of a file to the client. The client performs various controls while observing the video image. When a desired angle has been found, the client instructs to register the angle in a bookmark, then angle information displayed at that time is registered. Thereafter, when the user of the client can see the video image obtained on the same image-sensing conditions by merely select-designating the angle information registered in the bookmark.
摘要:
An image-sensing server performs moving-image transfer service by sequentially transferring live video images obtained by a video camera via a general network such as the Internet. When live video images are requested from an external device as a client on the network, a system controller controls data-transfer amount per unit time of an image obtained by image sensing by the video camera, in accordance with traffic status on the network, and transfers the image data to the external device.
摘要:
A document editing apparatus for editing a document in which document elements are in a nested structure. A portion appointing device appoints a portion of the document into which a document element is to be inserted, and an alternative element insertion process inserts an alternative element into the appointed portion of the document. An alternative element developing process substitutes an appointed document element for the alternative element, and the appoint document element is stored in a storage device.
摘要:
A document processing apparatus capable of clearly indicating, to each user, the information changed since the last reference by the user, by storing the last referred document information for each user. At the end of each system function, the referred structured document is registered as past document information for each user in an auxiliary memory device, and, when the user refers again to this document information, the document information at the last reference is compared with the current document information in order to clarify the changes.
摘要:
In storing data, a first code is generated by converting a password and some predetermined portion of the data itself (e.g., all of the data itself, or a time stamp) in a predetermined procedure. The first code is then stored in correspondence to the data. Thereafter, in reading the stored data, a second code is generated by converting the password and the same predetermined portion of the stored data, using the same predetermined procedure, and the resulting second code is compared with the first code stored in correspondence to the stored data. A determination is made that a rewrite has occurred, if the two codes do not match. Subsequent data processing may be controlled in accordance with the result of this determination.
摘要:
A paper feeding device for a printer, a copying machine or the like is detachable therefrom and need not be electrically connected thereto. The device has a lifter or deck to store a large number of paper sheets thereon, transfer rollers for transferring paper sheets, a lifter motor for vertically moving the lifter, sensors for detecting the position of the lifter, paper size, the no paper sheet state, etc., and a microcomputer to control the transfer timing of the paper sheet. The device allows continuous copying or printing without frequent interruption for replenishment of paper sheets or interruption due to incorrect detection of abnormal operation.
摘要:
There is disclosed an image recording apparatus in which an image is read with an image sensor such as CCD and is supplied to light emitting diodes as recording elements for recording on an electrophotographic drum. The image data from the image sensor are stored in plural memories in parallel manner. A control circuit is provided for controlling the drive signals applied to each of the diodes, to drive such diodes a plural number of times in accordance with image signals applied thereto.