摘要:
A particle radiation monitoring apparatus according to one aspect of the present invention includes a detecting unit to detect radioactive ray information of braking radiation from electrons undergoing action of particle beams incident on an irradiation body in accordance with a positional relation with the irradiation body and a calculating unit to calculate information on behaviors of the particle beams in the irradiation body from the radioactive ray information of the braking radiation corresponding to the positional relation that is detected by the detecting unit.
摘要:
A particle radiation monitoring apparatus according to one aspect of the present invention includes a detecting unit to detect radioactive ray information of braking radiation from electrons undergoing action of particle beams incident on an irradiation body in accordance with a positional relation with the irradiation body and a calculating unit to calculate information on behaviors of the particle beams in the irradiation body from the radioactive ray information of the braking radiation corresponding to the positional relation that is detected by the detecting unit.
摘要:
Plural camera heads are each placed in a position capable of detection of radiation emitted from a radiation source. Compton cones obtained from the detection data output from each of the plural camera heads are projected onto three-dimensional space and an image based on the radiation source is reconstructed. In addition, projected images from projecting Compton cones obtained from the detection data output from each camera head onto two-dimensional planes are also employed for determining a three-dimensional space excluding regions where the radiation source is not present. Reconstruction of images based on the radiation source is then performed within the determined three-dimensional space.
摘要:
Plural camera heads are each placed in a position capable of detection of radiation emitted from a radiation source. Compton cones obtained from the detection data output from each of the plural camera heads are projected onto three-dimensional space and an image based on the radiation source is reconstructed. In addition, projected images from projecting Compton cones obtained from the detection data output from each camera head onto two-dimensional planes are also employed for determining a three-dimensional space excluding regions where the radiation source is not present. Reconstruction of images based on the radiation source is then performed within the determined three-dimensional space.
摘要:
A subject is imaged for treatment of the subject such as an eye to be inspected, while irradiating a charged particle beam on the eye, so that an aim position of a charged particle beam for treatment can be determined.The device for determining an aim position of a charged particle beam includes a range adjuster 14 that adjusts an irradiation position, in a depth direction of the eye, of a charged particle beam irradiated from a charged particle beam source, a mirror 18 that transmits or passes the position determining charged particle beam and reflects an emitted light emitted from a region of the eye on which the charged particle beam is irradiated and an emitted light emitted, due to an irradiated of an excitation light, from a region including the region of the eye on which the position determining charged particle beam, toward the outside of the axis of the charged particle beam, and an eyeground imaging device 24 that is arranged at a position where the emitted lights reflected from the mirror are incident and images the region including the region of the eye on which the charged particle beam is irradiated by causing the emitted lights to be incident, so that it allows to determine an aim position of a charged particle beam for treatment based on a imaged image.
摘要:
A subject is imaged for treatment of the subject such as an eye to be inspected, while irradiating a charged particle beam on the eye, so that an aim position of a charged particle beam for treatment can be determined.The device for determining an aim position of a charged particle beam includes a range adjuster 14 that adjusts an irradiation position, in a depth direction of the eye, of a charged particle beam irradiated from a charged particle beam source, a mirror 18 that transmits or passes the position determining charged particle beam and reflects an emitted light emitted from a region of the eye on which the charged particle beam is irradiated and an emitted light emitted, due to an irradiated of an excitation light, from a region including the region of the eye on which the position determining charged particle beam, toward the outside of the axis of the charged particle beam, and an eyeground imaging device 24 that is arranged at a position where the emitted lights reflected from the mirror are incident and images the region including the region of the eye on which the charged particle beam is irradiated by causing the emitted lights to be incident, so that it allows to determine an aim position of a charged particle beam for treatment based on a imaged image.
摘要:
A purchase type determining unit 244 determines whether content is rental content, which has a valid time limit for enjoying, from purchasing type information included in the license information. An icon image processing unit 352 disposes an icon image of the content in a menu screen. In case the content is determined to be rental content by the purchase type determining unit 244, a rental mark disposing unit 356 disposes a rental mark indicating that associated content is rental content near the icon image of the content or disposes the rental mark so as to overlap with the icon image of the content.
摘要:
In a system for disposing radioactive gaseous wastes in a nuclear power plant including a steam turbine and a main condenser connected thereto, a recombining unit is connected to the main condenser and includes a preheater for heating the radioactive gaseous wastes fed from the main condenser to a predetermined temperature and a recombiner for recombining into water vapor oxygen and hydrogen contained in the radioactive gaseous wastes passing through the preheater. A condenser is connected to the recombining unit for cooling the recombined water vapor contained in the radioactive gaseous wastes into condensed water and a hold-up device connected to the condenser for adsorbing and holding up the radioactive gaseous wastes with an adsorbing agent. The waste gas is discharged from a stack connected to the holdup device into atmosphere.
摘要:
A purchase type determining unit 244 determines whether content is rental content, which has a valid time limit for enjoying, from purchasing type information included in the license information. An icon image processing unit 352 disposes an icon image of the content in a menu screen. In case the content is determined to be rental content by the purchase type determining unit 244, a rental mark disposing unit 356 disposes a rental mark indicating that associated content is rental content near the icon image of the content or disposes the rental mark so as to overlap with the icon image of the content.
摘要:
An information processing system includes an information processing device and an encrypting/decrypting device. The information processing device includes a copy-control-information extracting unit sequentially extracting copy control information included in content data, a copy-control-information-change detecting unit detecting a change in the copy control information, a content data separating unit separating the content data and storing a plurality of content data files, and a license generating unit generating a license corresponding to each content data file. The encrypting/decrypting device includes a receiving unit receiving the content data including content data packets and control information packets, a copy-control-information selecting unit selecting one piece of copy control information in accordance with the degree of copy restriction, and a transmitting unit transmitting the content data packets and the selected copy control information to the information processing device.