Patent application number | Description | Published |
20100054406 | RADIOGRAPHIC IMAGING SYSTEM, RADIOGRAPHIC IMAGING DEVICE, CONTROL DEVICE, AND RADIOGRAPHIC IMAGING CONTROL METHOD - There is provided a radiographic imaging system including: a radiographic imaging device including a generating section that captures a radiographic image expressed by irradiated radiation and generates image information expressing the captured radiographic image, and a first communication section that transmits, plural times and by wireless communication and even during a response wait time period, imaging start instructing information that instructs starting of imaging when preparations for capturing a radiographic image by the generating section have been completed; and a control device having a second communication section that can communicate by wireless communication with the first communication section, and a control section that controls a radiation irradiating section such that radiation is irradiated with respect to the radiographic imaging device in a case in which the second communication section receives any of the imaging start instructing information that are transmitted plural times from the first communication section. | 03-04-2010 |
20100054624 | RADIOGRAPHIC IMAGING DEVICE, IMAGE PROCESSING DEVICE - There is provided a radiographic imaging device including: a radiation detector having plural sensor portions; a receiving unit that receives request data requesting radiation irradiation permission from a control device that controls a radiation source; a control unit that controls the radiation detector such that an accumulation extraction operation is repeatedly performed that extracts charge that has accumulated in each sensor portions of the radiation detector, the accumulation extraction operation being performed after a specific accumulation period has elapsed that is greater than the irradiation period of radiation; a determination unit that determines whether or not radiation irradiation of the irradiation period from the radiation source is possible within the accumulation period of the accumulation extraction operation; and a permission unit that permits radiation irradiation if the determination unit has determined that irradiation is possible, and otherwise that permits radiographic image after starting the accumulation period of the next accumulation extraction operation. | 03-04-2010 |
20100078583 | RADIATION IMAGE CAPTURING SYSTEM - A radiation image capturing system is provided. A radiation source control device includes a first timing component, and a control component that, when a time of the first timing component has reached a pre-specified exposure start time, controls a radiation source, which emits radiation, and performs control to cause radiation to be irradiated for a predetermined duration from the radiation source. A radiation image capturing device includes a second timing component that measures time, which is synchronized with the first timing component, a sensor portion that generates charges in accordance with irradiation of radiation and that is irradiated with the radiation from the radiation source, and a generation component that, after a time of the second timing component has passed through the predetermined duration from the exposure start time, reads out the charges generated at the sensor portion and generates image data representing a radiation image. | 04-01-2010 |
20100207032 | RADIOGRAPHIC IMAGE CAPTURE SYSTEM, RADIATION GENERATION DEVICE, IMAGE CAPTURE CONTROL DEVICE AND RADIOGRAPHIC IMAGE CAPTURE DEVICE - A radiographic image capture system is provided. The system includes: a radiation source control component that, when capturing a radiographic image, controls a radiation source such that radiation for image capture is irradiated after radiation for notification of radiation exposure commencement has been irradiated; a detection component that is provided within an irradiation range of radiation irradiated from the radiation source and that detects radiation irradiated from the radiation source; and a radiographic image capture device that includes: a generation component that has a sensor section with sensitivity to radiation and that generates image information denoting a radiographic image represented by radiation irradiated onto the sensor section, and an image capture control component that, when radiation for notification has been detected by the detection component, controls the generation component such that a radiographic image is captured with the radiation for image capture irradiated after detection. | 08-19-2010 |
20120018640 | RADIATION IMAGE CAPTURING DEVICE AND RADIATION IMAGE CAPTURING METHOD - A radiation image capturing device includes: an image capturing unit that captures a radiation image using irradiated radiation; a radiation detection unit that detects the radiation; a determination unit that determines whether image capturing preparation is completed; and a control unit that starts detection of the radiation by the radiation detection unit, in a case in which the determination unit determines that the image capturing preparation is completed, and controls the image capturing unit to capture a radiation image, in a case in which the radiation detection unit detects the radiation. | 01-26-2012 |
20120018641 | RADIATION IMAGE CAPTURING DEVICE, RADIATION IMAGE CAPTURING SYSTEM, AND RADIATION IMAGE CAPTURING METHOD - A radiation image capturing system includes: a radiation image capturing device that includes an irradiation detecting/image capturing mode in which a start of irradiation of radiation is detected and a radiation image is captured; a detection unit that detects whether a radiographer has completed positioning of a subject with respect to the radiation image capturing device or has completed image capturing preparation; and a control unit that controls the radiation image capturing device to transit to the irradiation detecting/image capturing mode, in a case in which it is detected by the detection unit that the radiographer has completed the positioning of the subject or has completed the image capturing preparation. | 01-26-2012 |
20120161026 | IMAGE CAPTURE CONTROLLER AND RADIOGRAPHIC IMAGE CAPTURE SYSTEM - An image capture controller includes: a communication unit that communicates with a portable radiographic image capture device that captures a radiographic image and generates image data indicating the captured radiographic image; a measuring unit that measures a duration of an off state of a power supply when a power supply of the portable radiographic image capture device has been turned off; and a controlling unit that controls the communication unit such that, if the measured duration is equal to or greater than a predetermined value, a calibration is performed in the portable radiographic image capture device when the power supply thereof is changed from off to on, and such that, if the measured duration is less than the predetermined value, the calibration is not performed in the portable radiographic image capture device when the power supply thereof is changed from off to on. | 06-28-2012 |
20120163542 | PORTABLE RADIOGRAPHIC IMAGE CAPTURE DEVICE, IMAGE CAPTURE CONTROLLER, AND RADIOGRAPHIC IMAGE CAPTURE SYSTEM - A portable radiographic image capture device includes a radiographic image data generating unit, a wired communication unit that and performs wired communication with an image capture controller; a wireless communication unit that performs wireless communication with a communication base station; a storing unit that stores first wireless communication configuration data related to a first communication base station; and an update unit that, when the image capture controller is wire-connected, acquires from the image capture controller second wireless communication configuration data related to a second communication base station with which the image capture controller performs wireless communication, and updates the first wireless communication configuration data with the acquired second wireless communication configuration data. | 06-28-2012 |
20120166607 | PORTABLE RADIOGRAPHIC IMAGE CAPTURE DEVICE, IMAGE CAPTURE CONTROLLER AND RADIOGRAPHIC IMAGE CAPTURE SYSTEM - A portable radiographic image capture device includes: an radiographic image data generating unit; a wired communication unit that includes a connecting terminal and that performs wired communication with an image capture controller; a wireless communication unit; a storing unit that stores, as an IP address used to identify the device itself, a first IP address used to perform wired communication and a second IP address used to perform wireless communication; and a setting unit that sets the first IP address as the IP address to perform communication with the image capture controller in a case in which the connecting terminal and the image capture controller are wire-connected, and sets the second IP address as the IP address to perform communication with the image capture controller in a case in which the image capture controller is disconnected from the connecting terminal. | 06-28-2012 |
20140241502 | RADIOLOGICAL IMAGE-CAPTURING DEVICE, RADIOLOGICAL IMAGE-CAPTURING SYSTEM, RADIOLOGICAL IMAGE-CAPTURING METHOD, AND PROGRAM - A radiological image-capturing device includes: a first read control section that executes a first read mode in which electric signals stored in a plurality of pixels are read out simultaneously in units of a plurality of rows; and an emission-start determining section that determines that the emission of radiation from a radiation source onto an image-capturing panel has started when the values of the electric signals read by the first read control section have become greater than an arbitrarily settable threshold. If it is determined by the emission-start determining section that the emission of the radiation has started, the first read control section terminates the reading of the electric signals, and thereby brings the image-capturing panel into an exposure state. | 08-28-2014 |
20140374610 | RADIOGRAPHIC IMAGING DEVICE, RADIOGRAPHIC IMAGING SYSTEM, CONTROL METHOD, AND NON-TRANSITORY COMPUTER READABLE MEDIUM - The present invention may suppress feedthrough components in video imaging, Namely, TFT driving waveforms are plurally overlapped, and an integration period of capacitors C of amplification circuits is set so as to encompass a generation period of a feedthrough component (OFF), a generation period of a feedthrough component (ON), and a period in which charges (a signal component) are read out from storage capacitors of pixels by ON states of the TFTs. A number of driving waveforms to be overlapped is determined in accordance with a frame rate, the integration period and a reset period, or the like. | 12-25-2014 |
20150085980 | RADIOLOGICAL IMAGE-CAPTURING DEVICE, RADIOLOGICAL IMAGE-CAPTURING SYSTEM, RADIOLOGICAL IMAGE-CAPTURING METHOD, AND PROGRAM - A radiological image-capturing device includes: a first read control section that executes a first read mode in which electric signals stored in a plurality of pixels are read out simultaneously in units of a plurality of rows; and an emission-start determining section that determines that the emission of radiation from a radiation source onto an image-capturing panel has started when the values of the electric signals read by the first read control section have become greater than an arbitrarily settable threshold. If it is determined by the emission-start determining section that the emission of the radiation has started, the first read control section terminates the reading of the electric signals, and thereby brings the image-capturing panel into an exposure state. | 03-26-2015 |