Abstract: The present disclosure relates to a system and method with which an imaged range in the past can be reproduced with high precision. In accordance with certain embodiments, an X-ray CT apparatus includes a camera-image producing section for producing a first camera image of a patient, a landmark fixing section for fixing a landmark with reference to a chest of the patient, and an imaged-range defining section for defining a first imaged range in a first scan based on landmark data representing the landmark. The camera-image producing section acquires a second camera image of the patient in a follow-up examination, the landmark fixing section fixes a second landmark with reference to the chest of the patient contained in the second image, and the imaged-range defining section defines second imaged range in a second scan based on landmark data representing the landmarks, and imaged-range data representing the first imaged range.

Abstract: The present disclosure relates to a system and method with which an imaged range in the past can be reproduced with high precision. In accordance with certain embodiments, an X-ray CT apparatus includes a camera-image producing section for producing a first camera image of a patient, a landmark fixing section for fixing a landmark with reference to a chest of the patient, and an imaged-range defining section for defining a first imaged range in a first scan based on landmark data representing the landmark. The camera-image producing section acquires a second camera image of the patient in a follow-up examination, the landmark fixing section fixes a second landmark with reference to the chest of the patient contained in the second image, and the imaged-range defining section defines second imaged range in a second scan based on landmark data representing the landmarks, and imaged-range data representing the first imaged range.

Abstract: The present disclosure relates to a system and method with which an imaged range in the past can be reproduced with high precision. In accordance with certain embodiments, an X-ray CT apparatus includes a camera-image producing section for producing a first camera image of a patient, a landmark fixing section for fixing a landmark with reference to a chest of the patient, and an imaged-range defining section for defining a first imaged range in a first scan based on landmark data representing the landmark. The camera-image producing section acquires a second camera image of the patient in a follow-up examination, the landmark fixing section fixes a second landmark with reference to the chest of the patient contained in the second image, and the imaged-range defining section defines second imaged range in a second scan based on landmark data representing the landmarks, and imaged-range data representing the first imaged range.

Abstract: The present application discloses a method of prescribing a scan plane during Magnetic Resonance Imaging (MRI) of an anatomy. The method comprises acquiring a volume image of the anatomy at a first resolution and simultaneously displaying three planar images representing cross-sections through the anatomy. The three images are orthogonal to each other and intersecting at a common point in the volume. The method also comprises further displaying a pair of axes on each image showing a correspondence of the image with each of the other two images, and receiving a manipulation of one at least one of the axes on at least one of the images and automatically updating the other images to maintain the correspondences. The method also comprises acquiring a volume of the anatomy at a second resolution that is higher than the first resolution.

Abstract: A magnetic resonance imaging apparatus includes a plurality of coil elements for receiving magnetic resonance signals of a subject in a plurality of selectable combinations. The magnetic resonance imaging apparatus also includes a sensitive region storage device for storing respective sensitive regions for the combinations of the coil elements, a setting device for setting scan regions, a calculation device for calculating a scan volume rate indicating each of proportions of overlap regions between the scan regions and the sensitive regions to the scan regions, and a sensitivity volume rate indicating each of proportions of the overlap regions to the sensitive regions, and a selection device for selecting each combination of the coil elements used to receive the magnetic resonance signals of the subject, out of the combinations of the coil elements, based on the scan volume rate and the sensitivity volume rate.

Abstract: A bicycle shifting control apparatus is provided with a gearshift operating part and an actuating unit. The gearshift operating part outputs a first chain moving operation and a second chain moving operation for moving a front derailleur via the actuating unit. The actuating unit includes a first actuating part and a second actuating part. The first actuating part performs a first action for moving the front derailleur from a first position corresponding to a small sprocket a second position corresponding to an adjacent larger sprocket in accordance with the first chain moving operation of the gearshift operating part. The second actuating part performs a second action for moving the front derailleur to a third position located past the second position corresponding to the larger sprocket in accordance with the second chain moving operation of the gearshift operating part.

Abstract: A magnetic resonance imaging apparatus scans a region including a predetermined part of a subject to acquire magnetic resonance signals. The magnetic resonance imaging apparatus includes a plurality of coil elements, a calculation device for calculating a proportion of the predetermined part to a first scan region of a first subject and a position of the predetermined part, based on magnetic resonance signals acquired from the first scan region, a prediction device for predicting a region of the predetermined part from within a second scan region of a second subject, based on the proportion and position of the predetermined part related to the first subject, the proportion and position being calculated by the calculation device, and a coil element selection device for selecting at least one coil element used to receive each magnetic resonance signal in the second scan region from within the coil elements, based on the region of the predetermined part predicted by the prediction device.

Abstract: With the object of enabling a subject to be imaged at an appropriate timing of shooting, an image diagnosing apparatus for shooting an image of the subject in an imaging space has a voice guidance unit which reproduces and outputs to the subject a prescribed voice guidance and a voice output control unit which causes the output timing of the voice guidance outputted from the voice guidance unit to correspond with the timing of shooting the image of the subject.

Abstract: A magnetic resonance imaging apparatus scans a region including a predetermined part of a subject to acquire magnetic resonance signals. The magnetic resonance imaging apparatus includes a plurality of coil elements, a calculation device for calculating a proportion of the predetermined part to a first scan region of a first subject and a position of the predetermined part, based on magnetic resonance signals acquired from the first scan region, a prediction device for predicting a region of the predetermined part from within a second scan region of a second subject, based on the proportion and position of the predetermined part related to the first subject, the proportion and position being calculated by the calculation device, and a coil element selection device for selecting at least one coil element used to receive each magnetic resonance signal in the second scan region from within the coil elements, based on the region of the predetermined part predicted by the prediction device.

Abstract: A magnetic resonance imaging apparatus includes a plurality of coil elements for receiving magnetic resonance signals of a subject in a plurality of selectable combinations. The magnetic resonance imaging apparatus also includes a sensitive region storage device for storing respective sensitive regions for the combinations of the coil elements, a setting device for setting scan regions, a calculation device for calculating a scan volume rate indicating each of proportions of overlap regions between the scan regions and the sensitive regions to the scan regions, and a sensitivity volume rate indicating each of proportions of the overlap regions to the sensitive regions, and a selection device for selecting each combination of the coil elements used to receive the magnetic resonance signals of the subject, out of the combinations of the coil elements, based on the scan volume rate and the sensitivity volume rate.

Abstract: The present invention aims at providing a manufacturing method for an optical sheet capable of manufacturing a thin optical sheet of a uniform thickness distribution with a high thickness accuracy, and high shaping/transferring performances, and an optical sheet manufactured by using the manufacturing method. A manufacturing method for an optical sheet according to the present invention includes passing a resin discharged from a die between a touch roll and a shaping roll under pressure.

Abstract: A voice data processing apparatus which converts voice data to voice playback data by an OLA method to correspond to a set magnification of playback velocity, including a voice data block setting device which partitions the voice data to set a plurality of voice data blocks, a segment setting device which sets voice data segments to the voice data to correspond to respective voice data blocks, a segment adjuster which adjusts positions and lengths on a time base, of the voice data segments set by the segment setting device, and a voice playback data generator which combines the respective voice data segments adjusted by the segment adjuster so as to overlap each other along the time base thereby generating the voice playback data.

Abstract: A pitch measurement method of performing noncontact measurement of a pitch of target portions, the target portions being provided in an object and adjacent to each other, includes moving the object such that the target portions move along a same path, continuously acquiring and storing optical data of the target portions passing a predetermined position on the path from a fixed position, while focusing on the predetermined position, calculating a focusing evaluation value representing a degree of focus at an area corresponding to the predetermined position, using a movement distance of the target portions as a variable, according to a relationship between the optical data and the movement distance, and obtaining a point group of combinations of the movement distance and the focusing evaluation value, and applying a reference curve to the point group, thereby determining the pitch based on a position where the reference curve is applied.

Abstract: A bicycle front derailleur is provided with a mounting fixture that is configured to maintain an angular orientation of the front derailleur about a mounting axis parallel to a center axis of a frame tube in a stable manner. The mounting fixture has a bicycle frame fastening part, a front derailleur mounting part and a front derailleur contact part. The bicycle frame fastening part is configured to be fastened to the seat tube. The front derailleur mounting part is disposed on the bicycle frame fastening part and configured to be fastened to the front derailleur so that fine adjustment is possible about the mounting axis disposed at a distance from the seat tube. The front derailleur contact part selectively contacts a side surface of the front derailleur on the side facing the seat tube in a position that is different from that of the front derailleur mounting part.

Abstract: A voice data processing apparatus which converts voice data to voice playback data by an OLA method to correspond to a set magnification of playback velocity, including a voice data block setting device which partitions the voice data to set a plurality of voice data blocks, a segment setting device which sets voice data segments to the voice data to correspond to respective voice data blocks, a segment adjuster which adjusts positions and lengths on a time base, of the voice data segments set by the segment setting device, and a voice playback data generator which combines the respective voice data segments adjusted by the segment adjuster so as to overlap each other along the time base thereby generating the voice playback data.

Abstract: With the object of enabling a subject to be imaged at an appropriate timing of shooting, an image diagnosing apparatus for shooting an image of the subject in an imaging space has a voice guidance unit which reproduces and outputs to the subject a prescribed voice guidance and a voice output control unit which causes the output timing of the voice guidance outputted from the voice guidance unit to correspond with the timing of shooting the image of the subject.

Abstract: A bicycle shifting control apparatus is provided with a gearshift operating part and an actuating unit. The gearshift operating part outputs a first chain moving operation and a second chain moving operation for moving a front derailleur via the actuating unit. The actuating unit includes a first actuating part and a second actuating part. The first actuating part performs a first action for moving the front derailleur from a first position corresponding to a small sprocket a second position corresponding to an adjacent larger sprocket in accordance with the first chain moving operation of the gearshift operating part. The second actuating part performs a second action for moving the front derailleur to a third position located past the second position corresponding to the larger sprocket in accordance with the second chain moving operation of the gearshift operating part.

Abstract: An image use history management system is provided, in which each time an image is used, the use is additionally written in use history information. At the time of generating an image, a modality generates use history information of the image. When the image is subjected to a process such as transmission, erasure, recording to an external recording medium, and erasure of patient information from the image, the modality and a server additionally write information corresponding to the process in the use history information and store the resultant information so as to be associated with the image.

Abstract: A method for measuring the pitch in a noncontact way in a short time with high precision by using a simple device.

Abstract: A bicycle front derailleur is configured to facilitate a chain returning to a sprocket during an upshifting operation if the chain drops off. The front derailleur basically has a fixed member, a chain guide and a moving mechanism. The fixed member can be fastened to a bicycle. The chain guide has an inner plate and an outer plate with a gap between the outer plate and the inner plate. The chain guide guides the chain between itself and the inner plate. The chain guide is free to move with respect to the fixed member. The inner plate has a first protruding part that protrudes toward the outer plate on the rear end, which is the chain entry side. The moving mechanism is a mechanism that is used to cause the chain guide to move.