Patent application number | Description | Published |
20090200277 | UNDERWATER REPAIR WELDING METHOD - A protection plate is welded to a metal structure in water so that the protection plate covers the surface of the structure including a portion to be repaired. The welding is carried out such that the periphery of the protection plate is welded in water by laser welding while inactive gas is supplied to portion to be welded to seal the portion to be repaired by the protection plate. Welding is carried out while the inactive gas is supplied to the portion to be welded coaxially with a laser beam during the laser welding. The plate is provided therein with an opening in advance so as to release vapor produced from water remaining during welding between the protection plate and the structure and the opening is sealed after the periphery of the protection plate is welded to the structure. | 08-13-2009 |
20110064438 | FIXING DEVICE AND IMAGE FORMING APPARATUS - A fixing device includes: a fixing roll that is rotatable; a belt member that is stretched over the fixing roll; a pressurizing roll that pressurizes the fixing roll via the belt member; a belt pressing member that presses an outer surface of the belt member to the pressurizing roll from inside of the belt member on a downstream side at a pressure-contact position between the fixing roll and the pressurizing roll; and a controller that decrease a time difference between a passage time per unit area of a tip region of a recording medium and a passage time per unit area of a succeeding region of the recording medium to pass a pressure-contact portion between the fixing roll and belt pressing member and the pressurizing roll. | 03-17-2011 |
20120253702 | INTERNAL RESIDUAL STRESS CALCULATING DEVICE, NON-TRANSITORY COMPUTER-READABLE MEDIUM, AND INTERNAL RESIDUAL STRESS CALCULATING METHOD - An internal residual stress calculating device includes a prediction unit that predicts a temporal variation in deformation which is received by a medium having an image formed thereon from a correcting device correcting a deformation, and a calculation unit that calculates an internal residual stress of the medium having passed through the correcting device on the basis of a relational expression including an elasticity term and a term related to a plastic deformation and the temporal variation in deformation predicted by the prediction unit. | 10-04-2012 |
20140004896 | COMMUNICATION CONTROL DEVICE, COMMUNICATION CONTROL METHOD, PROGRAM, AND COMMUNICATION CONTROL SYSTEM | 01-02-2014 |
20140068155 | INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AND PROGRAM - Provided is an information processing apparatus, including: a volatile memory; a nonvolatile memory including a rewritable area configured to store rewritable data, and a non-rewritable area configured to store non-rewritable data and a Snapshot Boot image, the Snapshot Boot image showing a home window corresponding to an execution status of the non-rewritable data; and a controller configured to load the rewritable data and the Snapshot Boot image into the volatile memory when booting, and to draw the home window based on difference information and the Snapshot Boot image, the difference information corresponding to difference data of the rewritable data before and after | 03-06-2014 |
20140152668 | INFORMATION PROCESSING APPARATUS AND METHOD AND NON-TRANSITORY COMPUTER READABLE MEDIUM - An information processing apparatus includes the following elements. A first receiver receives a first QFD chart having axes, items formed in a hierarchical structure being appended to each axis. A second receiver receives a second QFD chart different from the first QFD chart. An integrating unit integrates the first and second QFD charts into a third QFD chart. Concerning axes of the first and second QFD charts having the same axis name, if part of an item name in a highest hierarchical level of items on the axis of the first QFD chart coincides with that of the second QFD chart and if remaining parts do not coincide with each other, the integrating unit sets the consistent parts as an item name in a highest level of the third QFD chart and sets the inconsistent parts as item names in a second highest level of the third QFD chart. | 06-05-2014 |
20140156338 | INFORMATION PROCESSING APPARATUS AND METHOD AND NON-TRANSITORY COMPUTER READABLE MEDIUM - An information processing apparatus includes the following elements. An axis-name setting unit sets names of first through fourth axes. An item forming unit forms an item associated with an axis for which a name is set by the axis-name setting unit. A display displays a QFD chart used for developing a product, in which the names of the first through fourth axes are deployed in a region divided into top, bottom, right, and left sections from a center of the QFD chart, the items associated with the first through fourth axes are deployed in directions extending upward, downward, rightward, and leftward from the center, and matrices into which relationships between items are input are deployed at least between the first axis and the second axis, between the second axis and the third axis, and between the third axis and the fourth axis. | 06-05-2014 |
20140156655 | INFORMATION PROCESSING APPARATUS AND METHOD AND NON-TRANSITORY COMPUTER READABLE MEDIUM - An information processing apparatus includes the following elements. A selector selects, as a first item, an item disposed within a QFD chart. A first calculator calculates a correlation score between the first item and an item associated with an adjacent axis. A first extracting unit compares the correlation score with a predetermined value and extracts a second item related to the first item. A second calculator calculates a correlation score between the second item and an item associated with an adjacent axis and determines the calculated correlation score between the item associated with the adjacent axis and the first item. A second extracting unit compares the correlation score with a predetermined value and extracts a third item related to the first item. A display unit displays the first item, the second item, and the third item in a mode different from a mode of the other items. | 06-05-2014 |
20140156690 | INFORMATION PROCESSING APPARATUS AND METHOD AND NON-TRANSITORY COMPUTER READABLE MEDIUM - An information processing apparatus includes the following elements. A first selector selects, through a selecting operation performed by an operator, an item disposed within a QFD chart, the QFD chart having at least three axes, an item being associated with each of the axes, a name being appended to each of the axes, and a name being appended to each of the items. A second selector selects, through a selecting operation performed by the operator, information related to the item selected by the first selector. An appending unit appends a name of an axis corresponding to the item selected by the first selector and a name of the item to the information selected by the second selector. | 06-05-2014 |
Patent application number | Description | Published |
20090096382 | DRIVE CONTROL CIRCUIT, EMISSION CONTROL CIRCUIT, COMMUNICATION APPARATUS AND DRIVE CONTROL METHOD - A drive control circuit sends out pulse signals of various pulse signals so as to control the light emission amount and luminance of LEDs by gradually increasing and decreasing the pulse width in predetermined cycles during predetermined periods based on parameters supplied from an LED drive controller that determine a first emission control processing period, a second emission control processing period, first to fourth slope periods and the like. The tone of an emitted color realized by a plurality of LEDs is controlled by synchronizing the periods of time of light emission control processings. | 04-16-2009 |
20090200962 | POWER SUPPLY APPARATUS - In a power supply apparatus for performing constant current driving of a light emitting diode which is a load circuit, a constant current circuit is disposed on a path for driving the load circuit. A charge pump circuit which is a voltage generating circuit outputs a driving voltage to the light emitting diode. A monitoring circuit monitors the voltage across the two ends of the constant current circuit. This monitoring circuit includes a voltage source which generates a threshold voltage that follows the fluctuation of the voltage at which the constant current circuit can operate stably, compares the voltage across the two ends of the constant current circuit and the threshold voltage generated by the voltage source, and outputs a comparison result Vs to a control unit. The control unit controls the charge pump circuit on the basis of the output of the monitoring circuit. | 08-13-2009 |
20090273327 | POWER SUPPLY DEVICE, ELECTRONIC DEVICE USING THE SAME, AND SEMICONDUCTOR DEVICE - A linear regulator is provided which stabilizes an input voltage based on a reference voltage source that generates a reference voltage, and the reference voltage generated by the reference voltage. An output voltage of the linear regulator is supplied as a power supply voltage of a switching controller and the reference voltage source. The linear regulator is configured to enable switching of a regulation mode in which voltage is outputted according to the reference voltage, and a bypass mode in which an input voltage is outputted as it is, with no relation to the reference voltage. When a power supply apparatus is started up, during a time period until the input voltage reaches a predetermined threshold voltage, the linear regulator operates in the bypass mode, and when the input voltage exceeds the threshold voltage, operates in the regulation mode. | 11-05-2009 |
20120081096 | POWER SUPPLY UNIT - A power supply unit, which is mounted in a host device for supplying power to a client device through a cable interposed therebetween, includes an output unit configured to generate a first output voltage from an input voltage. A controller is provided in the power supply to perform voltage feedback control on the output unit such that the first output voltage is maintained at a predetermined target value. Also, the power supply unit includes a first correction unit configured to correct the voltage feedback control at the controller such that the first output voltage is increased as a second output voltage finally supplied to the client device becomes lower, and a second correction unit configured to correct the voltage feedback control at the controller such that the first output voltage is increased as an output current supplied from the host device to the client device becomes larger. | 04-05-2012 |