Daisuke Nagai
Daisuke Nagai, Fukuoka JP
Patent application number | Description | Published |
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20090207742 | FRAME TRANSMISSION DEVICE AND LOOP JUDGING METHOD - A frame transmission device having a port for transmitting and receiving a frame and a learning table for storing a transmission source address included in the frame received at the port and the receiving port in association with each other includes: a port detector for detecting whether learning data coincident with the transmission source address included in the frame received at the port is stored in the learning table; a port judging unit for comparing a port learned in the learning data detected by the port detector to the receiving port; and a loop judging unit for judging on the basis of a time lapse from the storage of the learning data whether the frame is in a loop or not when the port learned in the learning data is not coincident with the receiving port. | 08-20-2009 |
20100001042 | COMPONENT-MOUNTED BOARD PRODUCTION APPARATUS AND POSITION CONTROL METHOD FOR ELECTRONIC COMPONENTS IN COMPONENT-MOUNTED BOARD PRODUCTION APPARATUS - The electronic component mounting line includes computing unit for calculating a print position of solder paste printed on board-side electrodes, electronic component placement device for placing an electronic component onto the board-side electrodes by referencing the print position of the solder paste, placement position control device for controlling the placement position of the electronic component by referencing the print position of the solder paste, bonding device for melting the solder paste to bond the electronic component and the board-side electrodes to each other, and mounting-position control device for controlling the mounting position of the electronic component by referencing the board-side electrode position. In this configuration, position control responsive to a displacement of the electronic component by the self alignment effect exerted by the molten solder paste is fulfilled. | 01-07-2010 |
Daisuke Nagai, Matsumoto-Shi JP
Patent application number | Description | Published |
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20120044285 | PRINTING SYSTEM AND PROGRAM - If an ink amount supplied from an ink tank to an ejection head reaches a predetermined limit value, ink ejection is not permitted. If initialization data are input and the input initialization data are appropriate, a count value of the ink amount is initialized, and the ink ejection is started again. In addition, the initialization data which is input once and determined to be appropriate is determined to be inappropriate thereafter. By doing so, although ink of which the property and state are inappropriate is used for the refilling, since appropriate initialization data may not be input, it is possible to avoid the inappropriate ink from being used for the refilling. | 02-23-2012 |
20120092716 | PRINTER CONTROL DEVICE, PRINTING SYSTEM, METHOD FOR CONTROLLING PRINTER AND RECORDING MEDIUM - A printer driver that controls operations of an ink jet printer which is capable of being refilled with ink from the outside, causes a computer to execute an acquiring function of acquiring attribute information on a destination country or region where the ink jet printer is to be used, an input function of allowing an ink ID number which is assigned to the ink that is to be refilled to be entered, an ink determining function of determining whether the ink is genuine or not by analyzing the ink ID number which has been entered, a selection/execution function of selecting one of a plurality of processes for a non-genuine ink on the basis of the attribute information, if the ink is determined to be not genuine and executing the selected process. | 04-19-2012 |
Daisuke Nagai, Yamanashi JP
Patent application number | Description | Published |
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20120189188 | COMPONENT MOUNTING SYSTEM AND MOUNTING STATE INSPECTION METHOD IN THE COMPONENT MOUNTING SYSTEM - Provided is a component mounting system and a mounting state inspection method in the component mounting system in which accurate mounting state inspection can be achieved with good operability. A board image capturing operation for image-capturing an inspection range of a board to be inspected to acquire captured image data is executed on the board before and after mounting work is executed on the board by inspection modules M | 07-26-2012 |
20140157591 | ELECTRONIC COMPONENT MOUNTING SYSTEM - A substrate standby unit that is capable of keeping only one substrate | 06-12-2014 |
20150296670 | ELECTRONIC COMPONENT MOUNTING SYSTEM AND ELECTRONIC COMPONENT MOUNTING METHOD - An electronic component is mounted on a substrate according to a mounting mode which is set in advance in the following mounting information when component mounting work is performed. In the mounting information, any one of a first mounting mode in which an electronic component is transferred and mounted to a mounting position which is corrected based on a positional-shift amount between a position of printed solder and a position of an electrode and a second mounting mode in which the electronic component is transferred and mounted to the mounting position by considering only the position of the electrode as a reference, is set as a mounting mode for performance for each electronic component. | 10-15-2015 |
Daisuke Nagai, Tokyo JP
Patent application number | Description | Published |
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20130177062 | TRANSMITTER, CONTROL METHOD, COMPUTER PROGRAM AND DELTA-SIGMA MODULATOR - In order to improve radio characteristic in a transmitter, there are included a ΔΣ modulation means that ΔΣ modulates a given input signal; and a control means that changes parameters of the ΔΣ modulation means in accordance with a given condition. | 07-11-2013 |