Abstract: An imaging apparatus includes: an imaging optical system including a focus lens; an imaging element generates an image indicating an object image; a lens drive device which moves the focus lens along an optical axis direction of the imaging optical system; an evaluation value calculation device which calculates an evaluation value of a contrast for each of a plurality of evaluation value calculation areas while moving the focus lens; a point light source presence/absence determination device which determines a presence or absence of a point light source in a specific region of the image; an area selection device which selects a focusing determination area based on the presence or absence of the point light source; and a focusing control device which determines the focusing position of the focus lens based on the evaluation value in the focusing determination area and moves the focus lens to the focusing position.

Abstract: There is provided an image output apparatus including an image-capturing section that captures an image of the observed person, an observer's point of sight measuring section that measures a point of sight of the observer when the image-capturing section captures the image of the observed person, an output section that outputs the image of the observed person which is captured by the image-capturing section, and a point of sight output control section that causes the output section to output information indicating the point of sight of the observer which is measured by the observer's point of sight measuring section, together with the image of the observed person which is captured by the image-capturing section.

Abstract: An ultrasound diagnostic apparatus includes a channel selector for selecting channels that are simultaneously available for reception from a plurality of channels of a transducer array, and a controller for controlling a transmission driver to sequentially transmit a plurality of ultrasonic beams having different frequencies corresponding to a plurality of measuring depth regions from the transducer array, controlling reception signal processors and an image producer to form a same frame by receiving ultrasonic echoes having a frequency corresponding to each of the plurality of measuring depth regions, and controlling the channel selector to increasingly reduce the number of channels simultaneously available for reception as a measuring depth in the plurality of measuring depth regions decreases.

Abstract: An X-ray transmissive substrate is etched to form a plurality of grooves, a plurality of X-ray transmitting sections, and a plurality of supporting portions. The grooves, formed between the X-ray transmitting sections, extend in Y direction and are arranged in X direction orthogonal to the Y direction. In the grooves, the supporting portions protrude from sides of the X-ray transmitting sections in the X direction and are arranged alternately in the Y direction. The supporting portions support the X-ray transmitting sections when the grooves are filled with an X-ray absorbing material through electroplating. The supporting portions prevent the X-ray transmitting sections from falling over due to waves of a plating liquid and uneven growth of the X-ray absorbing material.

Abstract: An FPD has plural pixels arranged in two dimensions. The pixels include a short pixel directly connected to a signal line, and a comparative pixel connected to another signal line through a TFT. In irradiation detecting operation, a control section monitors a voltage signal from the short pixel. When the voltage signal is a predetermined threshold value or more, the control section detects the start of X-ray irradiation, and provisionally starts charge accumulation operation. Then, the control section calculates the difference in the voltage signal between the short pixel and the comparative pixel. When this difference is another threshold value or more, the detection of the start of X-ray irradiation is judged to be valid. When the difference is less than the threshold value, the detection is judged to be misdetection caused by shock noise. The charge accumulation operation is aborted, and the irradiation detecting operation is restarted.

Abstract: A composition comprising at least one compound represented by the following formula (Z) is disclose. A-L-{D1-(E)q-D2-(B)m—Z1—R}p??(Z) In the formula, A represents a p-valent, linear or cyclic residue; L represents a single bond or a divalent linking group; p indicates an integer of at least 2; D1 represents a carbonyl group (—C(?O)—) or a sulfonyl group (—S(?O)2—); D2 represents a carbonyl group (—C(?O)—), a sulfonyl group (—S(?O)2—), a carboxyl group (—C(?O)O—), a sulfoxyl group (—S(?O)2O—), a carbamoyl group (—C(?O)N(Alk)-), or a sulfamoyl group (—S(?O)2N(Alk)-); E represents a divalent group; R represents a hydrogen atom, or a substituted or unsubstituted alkyl group having at most 7 carbon atoms; B represents oxyethylene group or the like; Z1 represents a single bond, or a divalent group.

Abstract: A titanium black dispersion includes titanium black particles, a dispersant, and an organic solvent. When the titanium black dispersion is for a wafer level lens, 90% or more of dispersed objects that consist of the titanium black particles have particle diameters of 30 nm or less, or dispersed objects including the titanium black particles contains Si atoms and the content ratio of Si atoms to Ti atoms (Si/Ti) in the dispersed objects is 0.05 or higher. When the titanium black dispersion is used for formation of a light-shielding film that is provided on one side of a silicon substrate having an image pickup device section on the other side, and that shields against infrared light, 90% or more of dispersed objects that consist of the titanium black particles have particle diameters of 30 nm or less.

Abstract: A black curable composition for a wafer level lens includes (A) a metal-containing inorganic pigment, (B) a polymerization initiator, and (C) a polymerizable compound. The (A) metal-containing inorganic pigment is preferably titanium black.

Abstract: The object of the present invention is to solve the technical problems in the microfabrication of photomasks or semiconductors and is, in particular, to provide a chemical amplification type positive resist film, and a resist film, resist coated mask blanks and a method of forming a resist pattern using the composition, which satisfy at the same time all of high sensitivity, high resolution (for example, high resolving power), good exposure latitude (EL), and good line edge roughness (LER). A chemical amplification type positive resist composition comprising: a high molecular compound (A) having a repeating unit represented by the following general formula (1), a repeating unit represented by the following general formula (2), and a repeating unit represented by the following general formula (3).

Abstract: A three-dimensional medical image is obtained, and displayed on a display screen. An input position by a user on the display screen and an input operation by the user are received. If the received input position is located in a center region of the display screen, rotation processing is performed on the three-dimensional medical image based on the received input operation. If the received input position is located in a region other than the center region, region specification processing is performed on the displayed three-dimensional medical image based on the received input operation. The region specification processing specifies a closed curve on the display screen based on the received input operation, and deletes a part of the three-dimensional medical image, and the part being an inside or an outside of a cylinder extending from the specified closed curve toward the depth direction of the display screen.

Abstract: The invention provides an ink composition including: (a) a polymer including a repeating unit (a1) having a group represented by the following Formula (1) and a repeating unit (a2) having a hydrophilic group; (b) a radical polymerizable compound; (c) water; and (d) a colorant; wherein, in Formula (1), each of Ra and Rb independently represents an alkyl group having from 1 to 4 carbon atoms; Ra and Rb may be bound to each other to form a 4- to 6-membered alicyclic structure; and * represents a bonding site.

Abstract: An ink set is disclosed which includes a yellow ink composition containing a resin-coated yellow pigment in which a yellow pigment is coated with a crosslinked water-soluble resin, a water-soluble polymerizable compound and water; a magenta ink composition containing a resin-coated magenta pigment in which a magenta pigment is coated with a crosslinked water-soluble resin, a water-soluble polymerizable compound and water; a cyan ink composition containing a resin-coated cyan pigment in which a cyan pigment is coated with a crosslinked water-soluble resin, a water-soluble polymerizable compound and water; and a treatment liquid containing an aggregating agent for aggregating components in the ink compositions.

Abstract: In an image network system used for network print service which receives an order for printing or the like by using a communication network such as the Internet, there are provided a center server capable of providing service which is different depending upon points given to a customer according to an order track record, at a time of using the system, capable of suitably setting a storage capacity and a storage period of an image for a user without placing a burden on the user while importance is placed on an operational efficiency of the system, capable of allowing a user to upload images as many as possible in an album, and useful for prompting an order, and an image network system including the center server.

Abstract: An ultrasound diagnostic apparatus includes: a controller for controlling a transmission circuit and a reception circuit to obtain reception data for measuring a sound speed and to obtain first reception data for producing a B mode image; a sound speed map producer for producing a sound speed map for the inside of the region of interest based on the reception data for measuring a sound speed; and an image producer for producing a B mode image based on the first reception data for producing a B mode image and second reception data for producing a B mode image, the second reception data for producing a B mode image being reception data for measuring a sound speed obtained by transmitting and receiving ultrasonic beams with forming transmission focuses at points having a depth closest to the given depth on sound rays passing inside the region of interest.

Abstract: In a radiography system, after a radiation dose, signal charges are accumulated in sensor pixels in an imaging area of a flat panel detector corresponding to the dosed amounts of radioactive rays on the pixels. The signal charges are read out from the pixels and converted into voltage signals representative of density levels of respective pixels of a radiographic image. Before reading the signal charges, a dose profile representative of distribution of the dosed amounts of radioactive rays is measured by leak currents from the pixels or bias currents through bias lines for applying a bias voltage to the pixels. Based on the contrast or difference between the maximum value and the minimum value in the dose profile, a gain of amplifiers for the voltage signals is determined such that the gain increases with decreasing contrast.

Abstract: There is provided a radiographic imaging system that has: a radiographic imaging device at which fluoroscopic imaging, that carries out capturing of radiographic images continuously, is possible; a radiation irradiating device that irradiates radiation in a pulse form with respect to the radiographic imaging device at a time of fluoroscopic imaging; and a controller that controls the radiation irradiating device such that radiation is pulse-irradiated at the radiographic imaging device with a proportion of an irradiation time period of radiation being set within a range of 12.5% to 80% with respect to each frame time period for capturing respective frame images according to a frame rate of fluoroscopic imaging, while capturing of radiographic images is carried out at the radiographic imaging device synchronously with the pulse irradiation.

Abstract: An ultrasound diagnostic apparatus comprises an ultrasound probe including a transducer array, a transmitter for transmitting an ultrasonic beam from the transducer array toward a subject, an image producer for producing an ultrasound image based on a reception signal outputted from the transducer array having received ultrasonic echoes from the subject, a temperature sensor for detecting an internal temperature of the ultrasound probe, a channel selector for selecting simultaneously available channels for reception from a plurality of channels of the ultrasound probe, and a controller for controlling the channel selector so as to reduce a number of selected simultaneously available channels for reception as the internal temperature of the ultrasound probe detected by the temperature sensor increases and as a measuring depth decreases.

Abstract: An FPD, being offline from an X-ray source, detects X-ray irradiation from the X-ray source to detect an X-ray image. The FPD includes pixels arranged in two dimensions, scan lines corresponding to respective rows of the pixels, signal lines corresponding to respective columns of the pixels, and switching elements provided to the respective pixels to allow performing accumulation operation or readout operation. At least one of the pixels is used as a detection pixel to detect a start of the X-ray irradiation. First and second voltage signals are obtained successively through the signal line to which the detection pixel is connected. The start of the X-ray irradiation is judged based on a difference between the first and second voltage signals.

Abstract: Provided is a radiation-sensitive colored composition which exhibits excellent developability, has excellent heat resistance and solvent resistance, and is capable of forming a colored pattern with less color transfer and color unevenness. The radiation-sensitive colored composition includes a colorant multimer (A), a polymerizable compound (B), a photopolymerization initiator (C), and an organic solvent (D), wherein the content of an inorganic metal salt (X) including no colorant skeleton is 0.1% by mass or less with respect to a dye solid contents.

Abstract: A radiographic imaging system is capturing a radiographic image of a subject. The radiographic imaging system has a radiation detector that detects radiation from which the radiographic image is obtained, a radiation source that irradiates the radiation detector with the radiation, a partition that is disposed adjacent to the radiation detector and that locates the subject at a predetermined position relative to the radiation detector, a distance measuring unit that measures a distance between the partition and the radiation source, a tilt detecting unit that measures a tilt of the partition, and an image processor that corrects the captured radiographic image based on the distance between the partition and the radiation source obtained by the distance measuring unit and the tilt of the partition obtained by the tilt detection unit.