Patent application number | Description | Published |
20080247513 | Radiographying system and radiation image detecting device - A radiographing system wherein, in the “Receiving” state of having received the radiographing order from one control terminal apparatus, an FPD does not receive other radiographing reservation, or in the “Receiving” state of having received the radiographing order from one control terminal apparatus, a management server does not receive any other radiographing order. | 10-09-2008 |
20120211666 | RADIATION IMAGE CAPTURING SYSTEM - In a radiation image capturing system, prior to radiation image capturing operation, the radiation image capturing apparatus repeats on an alternate basis, a step of reading leak data and a step of resetting each of the radiation detection elements, wherein the step of reading leak data is performed by turning off all switch units, allowing a reading circuit to perform cyclic reading operations under this condition and converting electric charge leaking out of radiation detection elements through the switch units into the leak data, thereby detecting a start of irradiation based on the leak data having been read out. The image processing apparatus analyzes a profile of image data along the extension of signal lines of the radiation image capturing apparatus, and identifies a range of the image data where a defect has occurred, whereby the image data in the identified range is corrected. | 08-23-2012 |
20120217410 | RADIOGRAPHIC IMAGE CAPTURING SYSTEM AND RADIOGRAPHIC IMAGE CAPTURING DEVICE - A radiation image capturing system includes: a detecting section provided with a plurality of radiation detection elements arranged two-dimensionally in small regions each partitioned by a plurality of scanning lines and a plurality of signal lines, wherein, prior to radiation image capturing operation, processing of reading out leak data from the radiation detection elements is repeated, a start of irradiation is detected when any one of values calculated by calculation of the leak data using a plurality of mutually differing calculation methods exceeds a corresponding set threshold value among the threshold values set to the plurality of the calculation methods, a scope of the image data containing a defect based on information of the calculation method is identified, and then the image data in the identified scope is repaired with a reparation method corresponding to the calculation method. | 08-30-2012 |
20130015327 | RADIATION IMAGE CAPTURING APPARATUSAANM AMITANI; KoujiAACI TokyoAACO JPAAGP AMITANI; Kouji Tokyo JP - A control device of a radiation image capturing apparatus performs repeated reading of leak data prior to radiation image capturing operation and, when a threshold value has been exceeded by the leak data having been read out, said control device detects the start of irradiation. If there are periodic fluctuations in the leak data read out prior to radiation image capturing operation even though irradiation has not started, said control device determines whether or not a threshold value has been exceeded by a value obtained by subtracting a previously obtained fluctuation pattern of the leak data from the read-out leak data during a time period including at least a time period when the leak data fluctuates. | 01-17-2013 |