| Patent application number | Description | Published |
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| 20090222502 | RANDOM NUMBER GENERATOR - A random number generator includes: a variable frequency oscillator that includes: a selection circuit having multiple input terminals and an output terminal; a parallel circuit having an input terminal and multiple output terminals that are respectively connected to the input terminals of the selection circuit, the parallel circuit including one or more buffer circuits to be selected by the selection circuit; and an inverter circuit having a control terminal, the inverter circuit being connected to the input terminal of the parallel circuit and to the output terminal of the selection circuit; and a latch circuit connected to the variable frequency oscillator. | 09-03-2009 |
| 20100073025 | PROGRAMMABLE LOGIC CIRCUIT - A programmable logic circuit includes: an input circuit configured to receive a plurality of input signals; and a programmable cell array including a plurality of unit programmable cells arranged in a matrix form, each of the unit programmable cells including a first memory circuit of resistance change type including a first transistor and a second memory circuit of resistance change type including a second transistor, the first and second memory circuits connected in parallel, each gate of the first transistors on same row respectively receiving one input signal, each gate of the second transistors on same row receiving an inverted signal of the one input signal, output terminals of the first and second memory circuits on same column being connected to a common output line. | 03-25-2010 |
| 20120026779 | NONVOLATILE MEMORIES AND RECONFIGURABLE CIRCUITS - A nonvolatile memory according to an embodiment includes at least one memory cell including: a variable resistance memory comprising one end connected to a first terminal, and the other end connected to a second terminal, a drive voltage being applied to the first terminal; and a diode comprising a cathode connected to the second terminal, and an anode connected to a third terminal, a ground potential being applied to the third terminal. An output of the memory cell is output from the second terminal, the output of the memory cell depends on a resistance state of the variable resistance memory. | 02-02-2012 |
| 20120080739 | NONVOLATILE PROGRAMMABLE LOGIC SWITCH - A nonvolatile programmable logic switch according to an embodiment includes: a memory cell transistor including: a first source region and a first drain region of a second conductivity type formed at a distance from each other in a first semiconductor region of a first conductivity type; a first insulating film, a charge storage film, a second insulating film, and a control gate stacked in this order and formed on the first semiconductor region between the first source region and the first drain region; a pass transistor including: a second source region and a second drain region of a second conductivity type formed at a distance from each other in a second semiconductor region of the first conductivity type; a third insulating film, a gate electrode stacked in this order and formed on the second semiconductor region between the second source region and the second drain region, the gate electrode being electrically connected to the first drain region; and an electrode for applying a substrate bias to the first and second semiconductor regions. | 04-05-2012 |
| 20120089656 | RANDOM NUMBER GENERATOR CIRCUIT AND CRYPTOGRAPHIC CIRCUIT - A random number generator circuit includes: an element generating and outputting physical random numbers; a digitizing circuit digitizing the physical random numbers to output a random number sequence tested by a testing circuit; and an error correcting code circuit including a shift register having the random number sequence input thereto, a multiplier multiplying the stored random number sequence by an error-correcting-code generating matrix, and a selector switch outputting one of an output of the shift register and an output of the multiplier in accordance with a test result obtained by the testing circuit. The error correcting code circuit outputs the output of the multiplier as a corrected random number sequence from the selector switch when the result of a test conducted by the testing circuit indicates a rejection. The testing circuit tests the corrected random number sequence when the result of the test indicates a rejection. | 04-12-2012 |
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| 20090164887 | WEB CONTENT READ INFORMATION DISPLAY DEVICE, METHOD, AND PROGRAM - [Problems] To provide a method and the like enabling a user to easily select a desired Web content in a read history based under a poor environment of an information amount which can be displayed on a display and a function of input device as compared to a PC. [Means for Solving the Problems] A Web content read information display device includes: a content image generation unit for cutting out a part of at least one Web content based on a past display format according to a predetermined rule so as to generate a thumbnail and generate at least one trimming image from a part of the Web content displayed in the past; a read history screen generation unit for displaying a read history screen where the thumbnail and the trimming image corresponding to each of the Web contents are arranged on a display device; and a content read operation control unit for displaying a Web content corresponding to read operation information indicating one of the thumbnail images and one of the trimming images displayed, on the display device. | 06-25-2009 |
| 20090265585 | Management Supporting System, Management Supporting Method, and Management Supporting Program - An object of the present invention is to enable a user to grasp the operation of the autonomous system for executing a countermeasure corresponding to a state of a system to be managed and to enable the user to check if a problem has been solved after the countermeasure taken against the problem of the system to be managed is performed by the user or by the autonomous system when the countermeasure performed by the autonomous system has failed or when the user wants to confirm the solution by the countermeasure performed by the autonomous system. An autonomous collaborative work operation control section | 10-22-2009 |
| 20100281064 | HIERARCHY STRUCTURE DISPLAY DEVICE, HIERARCHY STRUCTURE DISPLAY METHOD AND HIERARCHY STRUCTURE DISPLAY CONTROL PROGRAM - This object aims to provide a technology for solving a problem so that the following link relations can be made clear even when a part of a region of a hierarchy structure is limited to display and nodes are arranged in the form in which unknown upper and lower relations of the hierarchy are entered in the displayed region. A tree display unit ( | 11-04-2010 |
| 20110167303 | GUI EVALUATION SYSTEM, GUI EVALUATION METHOD, AND GUI EVALUATION PROGRAM - The consistency of the heading expressions used in each screen in a plurality of evaluated screens is exhaustively and reliably evaluated. The GUI evaluation system comprises: GUI information storage means for storing GUI information that concerns heading included in an evaluation target screen and includes information indicative of heading expression which is the expression used for the heading; heading group specification means for grouping headings included in each evaluation target screen by expression used for the headings in accordance with the GUI information stored in the GUI information storage means; and heading expression evaluation means for evaluating a consistency of heading expressions between a plurality of evaluation target screens by comparing heading groups that are grouped by the heading group specification means and included in all possible combinations of two of the plurality of evaluation target screens. | 07-07-2011 |
| 20110173551 | GUI EVALUATION SYSTEM, GUI EVALUATION METHOD, AND GUI EVALUATION PROGRAM - An evaluation data specifying section specifies, as an evaluation data set, a test input data combination selected from plural pieces of test input data and for which no warning message is displayed when these test input data are input into all text input components on the screen to be evaluated and input is completed. An input result acquiring section acquires, as input result information, information capable of specifying whether a warning message is displayed when test input data to be input into one text input component are sequentially changed from a state where each test input data in the specified evaluation data set is input into the corresponding text input component and input is completed, the content of a warning message if the warning message is displayed, and information indicative of test input data input when the warning message is displayed. | 07-14-2011 |
| 20110173552 | GUI EVALUATION SYSTEM, GUI EVALUATION METHOD, AND GUI EVALUATION PROGRAM - A GUI evaluation system includes: a screen information recording section for storing, as screen information, information on text and input/output components as elements on the evaluation target screen; an input/output component group specifying section for specifying a group of elements; and an input/output component layout determining section for evaluating the layout of elements based on the relationship between elements in a group specified by the input/output component group specifying section and the relationship between groups. The input/output component group specifying section specifies, as a small group, a set containing an input component and an element close to the input component as members, and as a medium group, a set containing a small group and another small group or text close to the small group or the other small group and text as members. | 07-14-2011 |
| 20110173561 | GUI EVALUATION SYSTEM, GUI EVALUATION METHOD, AND GUI EVALUATION PROGRAM - A GUI evaluation system includes: an expression information extracting section for extracting an expression element on a plurality of evaluation target screens based on information capable of specifying a restriction on input into an input component; a data input expression specifying section for comparing respective expression elements extracted by the expression information extracting section among input components different in restriction on input to specify an expression element indicative of the restriction on input; and a data input expression determining section for determining that a restriction expression indicative of an input restriction is consistent when, among expression elements specified by the data input expression specifying section, there is a common expression element on the same input restriction on the plurality of evaluation target screens, or that a restriction expression indicative of an input restriction is inconsistent when there is no common expression element. | 07-14-2011 |
| 20110179365 | GUI EVALUATION SYSTEM, GUI EVALUATION METHOD, AND GUI EVALUATION PROGRAM - The uniqueness of the screen name for each screen of a system to be evaluated is evaluated simply and with high precision. The GUI evaluation system includes GUI information acquisition means for acquiring a screen name that is classified according to a hierarchical level and displayed in an evaluation target screen possessed by an evaluation target system, in accordance with screen name designation information for indicating a screen name display location used to display at least part of information equivalent to a screen name in a screen of the evaluation target system, the screen name designation information being indicated as classified according to a hierarchical level within a hierarchical structure formed by screen names, and acquiring information about components used in a contents display area where the contents of the lowest-level screen name existing in the evaluation target screen are displayed as a title; and screen name evaluation means for evaluating the uniqueness of screen names in the evaluation target system in accordance with the information about the level-specific screen name in each evaluation target screen, the level-specific screen name being acquired by the GUI information acquisition means, and in accordance with the information about the components included in the contents display area of each evaluation target screen. | 07-21-2011 |
| 20110202855 | GUI EVALUATION SYSTEM, GUI EVALUATION METHOD, AND GUI EVALUATION PROGRAM - The consistency of the layout of operating buttons in evaluated screens is exhaustively and reliably evaluated. A GUI evaluation system comprises an evaluation button information storage means for storing evaluation button information which indicates each category corresponding label information being text used as a label of the operation button that is disposed in an evaluation target screen and used for a basic operation; a GUI information storage means for storing GUI information including a size of the evaluation target screen and each button included in the screen, and GUI information including the label information and coordinate data indicative of a position of each button in the screen; a button group specification means for specifying an operation button group, based on inter-button distance referenced to the operation button, on buttons disposed in the evaluation target screen at each evaluation target screen, in accordance with the GUI information stored in the GUI information storage means and the evaluation button information stored in the evaluation button information storage means; and a button layout evaluation means for evaluating a layout consistency of operation buttons between a plurality of evaluation target screens by comparing operation button groups each including an operation button belonging to a same category as the other operation button group, each of the operation button groups being specified from each of the evaluation target screens. | 08-18-2011 |
