Abstract: In partially editing a given image displayed on a display section, a selection receiving section receives selection of an editing target in the display image, displayed on the display section, based on the direction of a straight line connecting two points detected by a position detecting section for detecting a position of contact with a display screen of the display section, and then an editing section partially edits the target.

Abstract: A display unit, including a display part displaying content in a display screen, a detection part detecting an operation performed on the display screen of the display part, and an information display part displaying, on the basis of a detection result obtained by the detection part, damage information corresponding to simulated damage formed in the content due to the operation.

Abstract: For a book data display device of the present invention, the user performs an operation similar to an action performed on a real book when searching for a supplement held between pages of the book. At this time, in the book data display device of the present invention, a movement detection section detects the movement of the display device, and a display control section displays the image of a supplement in a display section on the basis of the detection result of the movement detection section.

Abstract: An image forming apparatus includes a display device that displays an input screen image and a touch-panel arranged on the display device, and has a trial copy function of producing, when instructed to produce multiple copies of a document, a copy or copies to allow the user to confirm that the copy or copies are well. When the trial copy function is designated and a copy start key displayed on the input screen image is pressed, the image forming apparatus produces one copy or copies of the document, erases the copy start key from the input screen image, and displays a trial copy key, a trial end key and a balloon including help information. Since keys related to the trial copy are displayed in place of normally displayed keys, operation errors can be reduced and the user can easily execute the trial copy function.

Abstract: An information input device includes a display device that displays an information input screen image and a touch-panel that is arranged on the display device and specifies a designated position on the information input screen image. On a function setting area, a plurality of function setting keys are displayed and, if a flick operation to the right made by the input device on the function setting area is detected, detailed setting items corresponding to each of the function setting keys are displayed on a detailed settings area. Consequently, contents of detailed settings can be displayed at one time in correspondence with each of the function setting keys. Therefore, it becomes possible for the user to easily confirm whether or not function setting is appropriate, and to smoothly select a function.

Abstract: An image forming apparatus includes a document reader, a storage for storing image data, an image output unit and a control unit. The control unit includes: a function setup controller for setting up the image output conditions of output images; a display image generator generating a display image based on image data, a display panel and a control-unit side controller having a function of displaying the display image based on the image data, in preview representation on the display panel. The function setup controller includes an image data sheaf forming function, a section break setup function, an image output condition storing function and an image output executing function.

Abstract: In an operation unit, a display panel displays a two-sided copy setting screen image including a still image display area on which a plurality of software keys (two-sided copy setting keys) corresponding to respective ones of a plurality of processes (one-sided/one-sided copy process, one-sided/two-sided copy process, two-sided/two-sided copy process and two-sided/one-sided copy process), for selecting any of the plurality of processes, are displayed. A touch-panel receives an input operation to the plurality of software keys. In response to the touch-panel receiving the input operation, a CPU displays, on a movie display area different from the still image display area of the two-sided copy setting screen image, an image representing contents of the selected process in a prescribed state.

Abstract: An image forming apparatus includes a document reader, a storage for storing image data, an image output unit and a control unit. The control unit includes: a function setup controller for setting up the image output conditions of output images; and a control-unit side controller having a function of displaying a function setup screen corresponding to the function setup controller, on a display panel. The function setup controller has an additional input mode having a function of reading documents a multiple number of times to form multiple sheaves of documents. The additional input mode includes: an individual setup function of setting up individual image output conditions for each sheaf of documents and an all-in setup function of setting up identical image output conditions for all sheaves of documents.

Abstract: In order to provide an operation console having superior operability and visibility, a touch-panel display includes a display panel displaying a copy mode basic screen image with virtual keys, and a touch-panel receiving an input operation to the virtual keys. On the copy mode basic screen image, a group of virtual ten keys for inputting the number of copies are displayed. When image data is input by a document reading unit, the touch-panel display causes a preview image based on the image data to be displayed with higher priority than the group of virtual ten keys, in the copy mode basic screen image.

Abstract: A display operation device includes: a display-integrated operation panel; a first UI component display device displaying a read start key; a read activating device responsive to a user operation of the read start key, for starting a document reading process; a second UI component display device, responsive to activation of the document reading process, for displaying a read stop key in place of the read start key; and a reading process stopping device, responsive to a user operation of the read stop key, for stopping execution of the reading process. When reading ends, an additional read key is displayed in place of the read stop key. The background color of read stop key is selected to be much different from the background color of read start key, and the background color of additional read key is selected to be analogous to the background color of read start key.

Abstract: On a touch-panel display of an image forming apparatus, which is divided to five areas, that is, a system area, a function selection area, a preview area, an action panel area and a task trigger area, pieces of information are displayed. Even if an operational mode is switched, the same or similar information is always displayed in the area arranged at the same position. In the task trigger area, software buttons operated by the user for actually operating the image forming apparatus are displayed.

Abstract: In an image forming apparatus including a touch-panel display allowing a touch operation and a gesture operation, in order to enable easy customization of print setting screen image, a CPU of the image forming apparatus executes a program including: the step of displaying the print setting screen image in the custom-set display mode; upon detection by a user input, analyzing an input trajectory; if a request for changing preview display is made by a gesture, storing an icon mode with larger preview area as a custom-setting; and changing the preview on the print setting screen image displayed in the icon mode.

Abstract: In an image forming apparatus having various and may functions, in order to easily set a function based on a scanned document, a CPU of an MFP executes a program including: when a document is scanned by a user (YES at S3200), the step of displaying a preview image of the scanned document (S3202); the step of OCR-processing the document data (S3204); when the scanned document has been registered in a document-by-document recommended functions list (YES at S3210), the step of reading the document-by-document recommended functions list from an HDD and displaying the document type and recommended menu on a touch-panel display (S3212); the step of setting the function registered in the recommended functions list in the MFP (S3222) unless the setting of recommended menu is changed (NO at S3218); and the step of executing copy/transmission process based on the set function (S3224).

Abstract: Provided is a 3-5 group compound semiconductor comprising a GaAs substrate, a buffer layer on said GaAs substrate and an epitaxial crystal layer on said buffer layer, and the dislocation density in the epitaxial crystal layer on said buffer layer is 2000/cm2 or less. The properties and reliability of an electronic device or optical device can be remarkably improved.

Abstract: The present invention relates to trans-olefin compounds represented by the general formula (1) useful as an ingredient of liquid crystal composition, trans-olefin compounds useful as intermediate of pesticides, medical drugs, liquid crystal materials and the like, a process for producing those trans-olefin compounds, a liquid crystal composition containing the trans-olefin compound as an active ingredient, and a liquid crystal element using the liquid crystal composition. ##STR1## (In the general formula (1), R.sup.1, A.sup.1, A.sup.2, A.sup.3, Z and R.sup.2 are same as defined in the specification. Also, m, p, q, n, r, s and t are each an integer as defined in the specification.

Abstract: Optically active biphenyl derivatives including optically active biphenyl carboxylic acid derivative, hydroxybiphenyl derivative, alkoxybiphenylalkanol derivative and alkoxybiphenylalkanol derivative have the following structural formula: ##STR1## wherein R.sup.1 represents an alkyl group of 3-20 carbon atoms, R.sup.2 represents an alkyl group or alkoxyalkyl group of 1-20 carbon atoms which may optionally be substituted with at least one halogen atom. X represents --O--, --COO-- or --OCO--, m represents 0 or 1, n represents an integer of 1-6 and p represents 0 or 1, and the * mark represents an asymmetric carbon atom. These optically active biphenyl derivatives are useful as a ferroelectric liquid crystal material or its component having a sufficient spontaneous polarization and by which a high speed response is possible and which further exhibits a ferroelectric liquid crystal phase in a temperature region around room temperature.

Abstract: Disclosed in this invention are the phenylpyrimidine derivatives represented by the general formula I: ##STR1## the alcohols represented by the formula: ##STR2## usable as starting material for the preparation of the phenylpyrimidine derivatives, and the processes for preparing such derivatives. The phenylpyrimidine derivatives of the formula I according to the present invention have very excellent properties as a liquid crystal compound and can be utilized effectively for the production of liquid crystal elements.

Abstract: The present invention relates to trans-olefin compounds represented by the general formula (1) useful as an ingredient of liquid crystal composition, trans-olefin compounds useful as intermediate of pesticides, medical drugs, liquid crystal materials and the like, a process for producing those trans-olefin compounds, a liquid crystal composition containing the trans-olefin compound as an active ingredient, and a liquid crystal element using the liquid crystal composition. ##STR1## (In the general formula (1), R.sup.1, A.sup.1, A.sup.2, A.sup.3, Z and R.sup.2 are same as defined in the specification. Also, m, p, q, n, r, s and t are each an integer as defined in the specification.

Abstract: An optically active phenol useful in the preparation of liquid crystalline compounds which is represented by the formula (V): ##STR1## wherein R.sub.2 represents an alkyl or alkoxyalkyl group having 1 to 20 carbon atoms optionally substituted by halogen atoms; Z' represents ##STR2## wherein q represents a number of 1 to 5 and * indicates asymmetric carbon atom; l represents a number of 2; t represents a number of 1 to 5; s represents a number of 0 or 1.

Abstract: A ferroelectric chiral smectic liquid crystal mixture comprising a compound of the formula (I): ##STR1## and at least one compound selected from the group consisting of a compound of the formula (II): ##STR2## and a compound of the formula (III): ##STR3##